1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.65 for gperftools 2.0. 4 # 5 # Report bugs to <google-perftools (at] googlegroups.com>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, 10 # Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 case $0 in #(( 95 *[\\/]* ) as_myself=$0 ;; 96 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 97 for as_dir in $PATH 98 do 99 IFS=$as_save_IFS 100 test -z "$as_dir" && as_dir=. 101 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 102 done 103 IFS=$as_save_IFS 104 105 ;; 106 esac 107 # We did not find ourselves, most probably we were run as `sh COMMAND' 108 # in which case we are not to be found in the path. 109 if test "x$as_myself" = x; then 110 as_myself=$0 111 fi 112 if test ! -f "$as_myself"; then 113 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 114 exit 1 115 fi 116 117 # Unset variables that we do not need and which cause bugs (e.g. in 118 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 119 # suppresses any "Segmentation fault" message there. '((' could 120 # trigger a bug in pdksh 5.2.14. 121 for as_var in BASH_ENV ENV MAIL MAILPATH 122 do eval test x\${$as_var+set} = xset \ 123 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 124 done 125 PS1='$ ' 126 PS2='> ' 127 PS4='+ ' 128 129 # NLS nuisances. 130 LC_ALL=C 131 export LC_ALL 132 LANGUAGE=C 133 export LANGUAGE 134 135 # CDPATH. 136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 137 138 if test "x$CONFIG_SHELL" = x; then 139 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 140 emulate sh 141 NULLCMD=: 142 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 143 # is contrary to our usage. Disable this feature. 144 alias -g '\${1+\"\$@\"}'='\"\$@\"' 145 setopt NO_GLOB_SUBST 146 else 147 case \`(set -o) 2>/dev/null\` in #( 148 *posix*) : 149 set -o posix ;; #( 150 *) : 151 ;; 152 esac 153 fi 154 " 155 as_required="as_fn_return () { (exit \$1); } 156 as_fn_success () { as_fn_return 0; } 157 as_fn_failure () { as_fn_return 1; } 158 as_fn_ret_success () { return 0; } 159 as_fn_ret_failure () { return 1; } 160 161 exitcode=0 162 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 163 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 164 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 165 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 166 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 167 168 else 169 exitcode=1; echo positional parameters were not saved. 170 fi 171 test x\$exitcode = x0 || exit 1" 172 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 173 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 174 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 175 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 176 test \$(( 1 + 1 )) = 2 || exit 1" 177 if (eval "$as_required") 2>/dev/null; then : 178 as_have_required=yes 179 else 180 as_have_required=no 181 fi 182 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 183 184 else 185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 186 as_found=false 187 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 188 do 189 IFS=$as_save_IFS 190 test -z "$as_dir" && as_dir=. 191 as_found=: 192 case $as_dir in #( 193 /*) 194 for as_base in sh bash ksh sh5; do 195 # Try only shells that exist, to save several forks. 196 as_shell=$as_dir/$as_base 197 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 198 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 199 CONFIG_SHELL=$as_shell as_have_required=yes 200 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 201 break 2 202 fi 203 fi 204 done;; 205 esac 206 as_found=false 207 done 208 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 209 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 210 CONFIG_SHELL=$SHELL as_have_required=yes 211 fi; } 212 IFS=$as_save_IFS 213 214 215 if test "x$CONFIG_SHELL" != x; then : 216 # We cannot yet assume a decent shell, so we have to provide a 217 # neutralization value for shells without unset; and this also 218 # works around shells that cannot unset nonexistent variables. 219 BASH_ENV=/dev/null 220 ENV=/dev/null 221 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 222 export CONFIG_SHELL 223 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 224 fi 225 226 if test x$as_have_required = xno; then : 227 $as_echo "$0: This script requires a shell more modern than all" 228 $as_echo "$0: the shells that I found on your system." 229 if test x${ZSH_VERSION+set} = xset ; then 230 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 231 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 232 else 233 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 234 $0: google-perftools (at] googlegroups.com about your system, 235 $0: including any error possibly output before this 236 $0: message. Then install a modern shell, or manually run 237 $0: the script under such a shell if you do have one." 238 fi 239 exit 1 240 fi 241 fi 242 fi 243 SHELL=${CONFIG_SHELL-/bin/sh} 244 export SHELL 245 # Unset more variables known to interfere with behavior of common tools. 246 CLICOLOR_FORCE= GREP_OPTIONS= 247 unset CLICOLOR_FORCE GREP_OPTIONS 248 249 ## --------------------- ## 250 ## M4sh Shell Functions. ## 251 ## --------------------- ## 252 # as_fn_unset VAR 253 # --------------- 254 # Portably unset VAR. 255 as_fn_unset () 256 { 257 { eval $1=; unset $1;} 258 } 259 as_unset=as_fn_unset 260 261 # as_fn_set_status STATUS 262 # ----------------------- 263 # Set $? to STATUS, without forking. 264 as_fn_set_status () 265 { 266 return $1 267 } # as_fn_set_status 268 269 # as_fn_exit STATUS 270 # ----------------- 271 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 272 as_fn_exit () 273 { 274 set +e 275 as_fn_set_status $1 276 exit $1 277 } # as_fn_exit 278 279 # as_fn_mkdir_p 280 # ------------- 281 # Create "$as_dir" as a directory, including parents if necessary. 282 as_fn_mkdir_p () 283 { 284 285 case $as_dir in #( 286 -*) as_dir=./$as_dir;; 287 esac 288 test -d "$as_dir" || eval $as_mkdir_p || { 289 as_dirs= 290 while :; do 291 case $as_dir in #( 292 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 293 *) as_qdir=$as_dir;; 294 esac 295 as_dirs="'$as_qdir' $as_dirs" 296 as_dir=`$as_dirname -- "$as_dir" || 297 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 298 X"$as_dir" : 'X\(//\)[^/]' \| \ 299 X"$as_dir" : 'X\(//\)$' \| \ 300 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 301 $as_echo X"$as_dir" | 302 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 303 s//\1/ 304 q 305 } 306 /^X\(\/\/\)[^/].*/{ 307 s//\1/ 308 q 309 } 310 /^X\(\/\/\)$/{ 311 s//\1/ 312 q 313 } 314 /^X\(\/\).*/{ 315 s//\1/ 316 q 317 } 318 s/.*/./; q'` 319 test -d "$as_dir" && break 320 done 321 test -z "$as_dirs" || eval "mkdir $as_dirs" 322 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 323 324 325 } # as_fn_mkdir_p 326 # as_fn_append VAR VALUE 327 # ---------------------- 328 # Append the text in VALUE to the end of the definition contained in VAR. Take 329 # advantage of any shell optimizations that allow amortized linear growth over 330 # repeated appends, instead of the typical quadratic growth present in naive 331 # implementations. 332 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 333 eval 'as_fn_append () 334 { 335 eval $1+=\$2 336 }' 337 else 338 as_fn_append () 339 { 340 eval $1=\$$1\$2 341 } 342 fi # as_fn_append 343 344 # as_fn_arith ARG... 345 # ------------------ 346 # Perform arithmetic evaluation on the ARGs, and store the result in the 347 # global $as_val. Take advantage of shells that can avoid forks. The arguments 348 # must be portable across $(()) and expr. 349 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 350 eval 'as_fn_arith () 351 { 352 as_val=$(( $* )) 353 }' 354 else 355 as_fn_arith () 356 { 357 as_val=`expr "$@" || test $? -eq 1` 358 } 359 fi # as_fn_arith 360 361 362 # as_fn_error ERROR [LINENO LOG_FD] 363 # --------------------------------- 364 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 365 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 366 # script with status $?, using 1 if that was 0. 367 as_fn_error () 368 { 369 as_status=$?; test $as_status -eq 0 && as_status=1 370 if test "$3"; then 371 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 372 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 373 fi 374 $as_echo "$as_me: error: $1" >&2 375 as_fn_exit $as_status 376 } # as_fn_error 377 378 if expr a : '\(a\)' >/dev/null 2>&1 && 379 test "X`expr 00001 : '.*\(...\)'`" = X001; then 380 as_expr=expr 381 else 382 as_expr=false 383 fi 384 385 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 386 as_basename=basename 387 else 388 as_basename=false 389 fi 390 391 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 392 as_dirname=dirname 393 else 394 as_dirname=false 395 fi 396 397 as_me=`$as_basename -- "$0" || 398 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 399 X"$0" : 'X\(//\)$' \| \ 400 X"$0" : 'X\(/\)' \| . 2>/dev/null || 401 $as_echo X/"$0" | 402 sed '/^.*\/\([^/][^/]*\)\/*$/{ 403 s//\1/ 404 q 405 } 406 /^X\/\(\/\/\)$/{ 407 s//\1/ 408 q 409 } 410 /^X\/\(\/\).*/{ 411 s//\1/ 412 q 413 } 414 s/.*/./; q'` 415 416 # Avoid depending upon Character Ranges. 417 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 418 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 419 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 420 as_cr_digits='0123456789' 421 as_cr_alnum=$as_cr_Letters$as_cr_digits 422 423 424 as_lineno_1=$LINENO as_lineno_1a=$LINENO 425 as_lineno_2=$LINENO as_lineno_2a=$LINENO 426 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 427 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 428 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 429 sed -n ' 430 p 431 /[$]LINENO/= 432 ' <$as_myself | 433 sed ' 434 s/[$]LINENO.*/&-/ 435 t lineno 436 b 437 :lineno 438 N 439 :loop 440 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 441 t loop 442 s/-\n.*// 443 ' >$as_me.lineno && 444 chmod +x "$as_me.lineno" || 445 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 446 447 # Don't try to exec as it changes $[0], causing all sort of problems 448 # (the dirname of $[0] is not the place where we might find the 449 # original and so on. Autoconf is especially sensitive to this). 450 . "./$as_me.lineno" 451 # Exit status is that of the last command. 452 exit 453 } 454 455 ECHO_C= ECHO_N= ECHO_T= 456 case `echo -n x` in #((((( 457 -n*) 458 case `echo 'xy\c'` in 459 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 460 xy) ECHO_C='\c';; 461 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 462 ECHO_T=' ';; 463 esac;; 464 *) 465 ECHO_N='-n';; 466 esac 467 468 rm -f conf$$ conf$$.exe conf$$.file 469 if test -d conf$$.dir; then 470 rm -f conf$$.dir/conf$$.file 471 else 472 rm -f conf$$.dir 473 mkdir conf$$.dir 2>/dev/null 474 fi 475 if (echo >conf$$.file) 2>/dev/null; then 476 if ln -s conf$$.file conf$$ 2>/dev/null; then 477 as_ln_s='ln -s' 478 # ... but there are two gotchas: 479 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 480 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 481 # In both cases, we have to default to `cp -p'. 482 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 483 as_ln_s='cp -p' 484 elif ln conf$$.file conf$$ 2>/dev/null; then 485 as_ln_s=ln 486 else 487 as_ln_s='cp -p' 488 fi 489 else 490 as_ln_s='cp -p' 491 fi 492 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 493 rmdir conf$$.dir 2>/dev/null 494 495 if mkdir -p . 2>/dev/null; then 496 as_mkdir_p='mkdir -p "$as_dir"' 497 else 498 test -d ./-p && rmdir ./-p 499 as_mkdir_p=false 500 fi 501 502 if test -x / >/dev/null 2>&1; then 503 as_test_x='test -x' 504 else 505 if ls -dL / >/dev/null 2>&1; then 506 as_ls_L_option=L 507 else 508 as_ls_L_option= 509 fi 510 as_test_x=' 511 eval sh -c '\'' 512 if test -d "$1"; then 513 test -d "$1/."; 514 else 515 case $1 in #( 516 -*)set "./$1";; 517 esac; 518 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 519 ???[sx]*):;;*)false;;esac;fi 520 '\'' sh 521 ' 522 fi 523 as_executable_p=$as_test_x 524 525 # Sed expression to map a string onto a valid CPP name. 526 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 527 528 # Sed expression to map a string onto a valid variable name. 529 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 530 531 532 533 # Check that we are running under the correct shell. 534 SHELL=${CONFIG_SHELL-/bin/sh} 535 536 case X$lt_ECHO in 537 X*--fallback-echo) 538 # Remove one level of quotation (which was required for Make). 539 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` 540 ;; 541 esac 542 543 ECHO=${lt_ECHO-echo} 544 if test "X$1" = X--no-reexec; then 545 # Discard the --no-reexec flag, and continue. 546 shift 547 elif test "X$1" = X--fallback-echo; then 548 # Avoid inline document here, it may be left over 549 : 550 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then 551 # Yippee, $ECHO works! 552 : 553 else 554 # Restart under the correct shell. 555 exec $SHELL "$0" --no-reexec ${1+"$@"} 556 fi 557 558 if test "X$1" = X--fallback-echo; then 559 # used as fallback echo 560 shift 561 cat <<_LT_EOF 562 $* 563 _LT_EOF 564 exit 0 565 fi 566 567 # The HP-UX ksh and POSIX shell print the target directory to stdout 568 # if CDPATH is set. 569 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 570 571 if test -z "$lt_ECHO"; then 572 if test "X${echo_test_string+set}" != Xset; then 573 # find a string as large as possible, as long as the shell can cope with it 574 for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do 575 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 576 if { echo_test_string=`eval $cmd`; } 2>/dev/null && 577 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null 578 then 579 break 580 fi 581 done 582 fi 583 584 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 585 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 586 test "X$echo_testing_string" = "X$echo_test_string"; then 587 : 588 else 589 # The Solaris, AIX, and Digital Unix default echo programs unquote 590 # backslashes. This makes it impossible to quote backslashes using 591 # echo "$something" | sed 's/\\/\\\\/g' 592 # 593 # So, first we look for a working echo in the user's PATH. 594 595 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 596 for dir in $PATH /usr/ucb; do 597 IFS="$lt_save_ifs" 598 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 599 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 600 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 601 test "X$echo_testing_string" = "X$echo_test_string"; then 602 ECHO="$dir/echo" 603 break 604 fi 605 done 606 IFS="$lt_save_ifs" 607 608 if test "X$ECHO" = Xecho; then 609 # We didn't find a better echo, so look for alternatives. 610 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && 611 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && 612 test "X$echo_testing_string" = "X$echo_test_string"; then 613 # This shell has a builtin print -r that does the trick. 614 ECHO='print -r' 615 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && 616 test "X$CONFIG_SHELL" != X/bin/ksh; then 617 # If we have ksh, try running configure again with it. 618 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 619 export ORIGINAL_CONFIG_SHELL 620 CONFIG_SHELL=/bin/ksh 621 export CONFIG_SHELL 622 exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} 623 else 624 # Try using printf. 625 ECHO='printf %s\n' 626 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && 627 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && 628 test "X$echo_testing_string" = "X$echo_test_string"; then 629 # Cool, printf works 630 : 631 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 632 test "X$echo_testing_string" = 'X\t' && 633 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 634 test "X$echo_testing_string" = "X$echo_test_string"; then 635 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 636 export CONFIG_SHELL 637 SHELL="$CONFIG_SHELL" 638 export SHELL 639 ECHO="$CONFIG_SHELL $0 --fallback-echo" 640 elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && 641 test "X$echo_testing_string" = 'X\t' && 642 echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && 643 test "X$echo_testing_string" = "X$echo_test_string"; then 644 ECHO="$CONFIG_SHELL $0 --fallback-echo" 645 else 646 # maybe with a smaller string... 647 prev=: 648 649 for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do 650 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null 651 then 652 break 653 fi 654 prev="$cmd" 655 done 656 657 if test "$prev" != 'sed 50q "$0"'; then 658 echo_test_string=`eval $prev` 659 export echo_test_string 660 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} 661 else 662 # Oops. We lost completely, so just stick with echo. 663 ECHO=echo 664 fi 665 fi 666 fi 667 fi 668 fi 669 fi 670 671 # Copy echo and quote the copy suitably for passing to libtool from 672 # the Makefile, instead of quoting the original, which is used later. 673 lt_ECHO=$ECHO 674 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then 675 lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" 676 fi 677 678 679 680 681 test -n "$DJDIR" || exec 7<&0 </dev/null 682 exec 6>&1 683 684 # Name of the host. 685 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 686 # so uname gets run too. 687 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 688 689 # 690 # Initializations. 691 # 692 ac_default_prefix=/usr/local 693 ac_clean_files= 694 ac_config_libobj_dir=. 695 LIBOBJS= 696 cross_compiling=no 697 subdirs= 698 MFLAGS= 699 MAKEFLAGS= 700 701 # Identity of this package. 702 PACKAGE_NAME='gperftools' 703 PACKAGE_TARNAME='gperftools' 704 PACKAGE_VERSION='2.0' 705 PACKAGE_STRING='gperftools 2.0' 706 PACKAGE_BUGREPORT='google-perftools (at] googlegroups.com' 707 PACKAGE_URL='' 708 709 ac_unique_file="README" 710 # 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We prefer a C program (faster), 2703 # so one script is as good as another. But avoid the broken or 2704 # incompatible versions: 2705 # SysV /etc/install, /usr/sbin/install 2706 # SunOS /usr/etc/install 2707 # IRIX /sbin/install 2708 # AIX /bin/install 2709 # AmigaOS /C/install, which installs bootblocks on floppy discs 2710 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2711 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2712 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2713 # OS/2's system install, which has a completely different semantic 2714 # ./install, which can be erroneously created by make from ./install.sh. 2715 # Reject install programs that cannot install multiple files. 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2717 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2718 if test -z "$INSTALL"; then 2719 if test "${ac_cv_path_install+set}" = set; then : 2720 $as_echo_n "(cached) " >&6 2721 else 2722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2723 for as_dir in $PATH 2724 do 2725 IFS=$as_save_IFS 2726 test -z "$as_dir" && as_dir=. 2727 # Account for people who put trailing slashes in PATH elements. 2728 case $as_dir/ in #(( 2729 ./ | .// | /[cC]/* | \ 2730 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2731 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2732 /usr/ucb/* ) ;; 2733 *) 2734 # OSF1 and SCO ODT 3.0 have their own names for install. 2735 # Don't use installbsd from OSF since it installs stuff as root 2736 # by default. 2737 for ac_prog in ginstall scoinst install; do 2738 for ac_exec_ext in '' $ac_executable_extensions; do 2739 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2740 if test $ac_prog = install && 2741 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2742 # AIX install. It has an incompatible calling convention. 2743 : 2744 elif test $ac_prog = install && 2745 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2746 # program-specific install script used by HP pwplus--don't use. 2747 : 2748 else 2749 rm -rf conftest.one conftest.two conftest.dir 2750 echo one > conftest.one 2751 echo two > conftest.two 2752 mkdir conftest.dir 2753 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2754 test -s conftest.one && test -s conftest.two && 2755 test -s conftest.dir/conftest.one && 2756 test -s conftest.dir/conftest.two 2757 then 2758 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2759 break 3 2760 fi 2761 fi 2762 fi 2763 done 2764 done 2765 ;; 2766 esac 2767 2768 done 2769 IFS=$as_save_IFS 2770 2771 rm -rf conftest.one conftest.two conftest.dir 2772 2773 fi 2774 if test "${ac_cv_path_install+set}" = set; then 2775 INSTALL=$ac_cv_path_install 2776 else 2777 # As a last resort, use the slow shell script. Don't cache a 2778 # value for INSTALL within a source directory, because that will 2779 # break other packages using the cache if that directory is 2780 # removed, or if the value is a relative name. 2781 INSTALL=$ac_install_sh 2782 fi 2783 fi 2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2785 $as_echo "$INSTALL" >&6; } 2786 2787 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2788 # It thinks the first close brace ends the variable substitution. 2789 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2790 2791 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2792 2793 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2794 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2796 $as_echo_n "checking whether build environment is sane... " >&6; } 2797 # Just in case 2798 sleep 1 2799 echo timestamp > conftest.file 2800 # Do `set' in a subshell so we don't clobber the current shell's 2801 # arguments. Must try -L first in case configure is actually a 2802 # symlink; some systems play weird games with the mod time of symlinks 2803 # (eg FreeBSD returns the mod time of the symlink's containing 2804 # directory). 2805 if ( 2806 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 2807 if test "$*" = "X"; then 2808 # -L didn't work. 2809 set X `ls -t $srcdir/configure conftest.file` 2810 fi 2811 rm -f conftest.file 2812 if test "$*" != "X $srcdir/configure conftest.file" \ 2813 && test "$*" != "X conftest.file $srcdir/configure"; then 2814 2815 # If neither matched, then we have a broken ls. This can happen 2816 # if, for instance, CONFIG_SHELL is bash and it inherits a 2817 # broken ls alias from the environment. This has actually 2818 # happened. Such a system could not be considered "sane". 2819 as_fn_error "ls -t appears to fail. Make sure there is not a broken 2820 alias in your environment" "$LINENO" 5 2821 fi 2822 2823 test "$2" = conftest.file 2824 ) 2825 then 2826 # Ok. 2827 : 2828 else 2829 as_fn_error "newly created file is older than distributed files! 2830 Check your system clock" "$LINENO" 5 2831 fi 2832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2833 $as_echo "yes" >&6; } 2834 test "$program_prefix" != NONE && 2835 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2836 # Use a double $ so make ignores it. 2837 test "$program_suffix" != NONE && 2838 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2839 # Double any \ or $. 2840 # By default was `s,x,x', remove it if useless. 2841 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2842 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2843 2844 # expand $ac_aux_dir to an absolute path 2845 am_aux_dir=`cd $ac_aux_dir && pwd` 2846 2847 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" 2848 # Use eval to expand $SHELL 2849 if eval "$MISSING --run true"; then 2850 am_missing_run="$MISSING --run " 2851 else 2852 am_missing_run= 2853 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2854 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2855 fi 2856 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2858 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2859 if test -z "$MKDIR_P"; then 2860 if test "${ac_cv_path_mkdir+set}" = set; then : 2861 $as_echo_n "(cached) " >&6 2862 else 2863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2864 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2865 do 2866 IFS=$as_save_IFS 2867 test -z "$as_dir" && as_dir=. 2868 for ac_prog in mkdir gmkdir; do 2869 for ac_exec_ext in '' $ac_executable_extensions; do 2870 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2871 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2872 'mkdir (GNU coreutils) '* | \ 2873 'mkdir (coreutils) '* | \ 2874 'mkdir (fileutils) '4.1*) 2875 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2876 break 3;; 2877 esac 2878 done 2879 done 2880 done 2881 IFS=$as_save_IFS 2882 2883 fi 2884 2885 test -d ./--version && rmdir ./--version 2886 if test "${ac_cv_path_mkdir+set}" = set; then 2887 MKDIR_P="$ac_cv_path_mkdir -p" 2888 else 2889 # As a last resort, use the slow shell script. Don't cache a 2890 # value for MKDIR_P within a source directory, because that will 2891 # break other packages using the cache if that directory is 2892 # removed, or if the value is a relative name. 2893 MKDIR_P="$ac_install_sh -d" 2894 fi 2895 fi 2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2897 $as_echo "$MKDIR_P" >&6; } 2898 2899 mkdir_p="$MKDIR_P" 2900 case $mkdir_p in 2901 [\\/$]* | ?:[\\/]*) ;; 2902 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2903 esac 2904 2905 for ac_prog in gawk mawk nawk awk 2906 do 2907 # Extract the first word of "$ac_prog", so it can be a program name with args. 2908 set dummy $ac_prog; ac_word=$2 2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2910 $as_echo_n "checking for $ac_word... " >&6; } 2911 if test "${ac_cv_prog_AWK+set}" = set; then : 2912 $as_echo_n "(cached) " >&6 2913 else 2914 if test -n "$AWK"; then 2915 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2916 else 2917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2918 for as_dir in $PATH 2919 do 2920 IFS=$as_save_IFS 2921 test -z "$as_dir" && as_dir=. 2922 for ac_exec_ext in '' $ac_executable_extensions; do 2923 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2924 ac_cv_prog_AWK="$ac_prog" 2925 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2926 break 2 2927 fi 2928 done 2929 done 2930 IFS=$as_save_IFS 2931 2932 fi 2933 fi 2934 AWK=$ac_cv_prog_AWK 2935 if test -n "$AWK"; then 2936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2937 $as_echo "$AWK" >&6; } 2938 else 2939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2940 $as_echo "no" >&6; } 2941 fi 2942 2943 2944 test -n "$AWK" && break 2945 done 2946 2947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2948 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2949 set x ${MAKE-make} 2950 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2951 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 2952 $as_echo_n "(cached) " >&6 2953 else 2954 cat >conftest.make <<\_ACEOF 2955 SHELL = /bin/sh 2956 all: 2957 @echo '@@@%%%=$(MAKE)=@@@%%%' 2958 _ACEOF 2959 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2960 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2961 *@@@%%%=?*=@@@%%%*) 2962 eval ac_cv_prog_make_${ac_make}_set=yes;; 2963 *) 2964 eval ac_cv_prog_make_${ac_make}_set=no;; 2965 esac 2966 rm -f conftest.make 2967 fi 2968 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2970 $as_echo "yes" >&6; } 2971 SET_MAKE= 2972 else 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2974 $as_echo "no" >&6; } 2975 SET_MAKE="MAKE=${MAKE-make}" 2976 fi 2977 2978 rm -rf .tst 2>/dev/null 2979 mkdir .tst 2>/dev/null 2980 if test -d .tst; then 2981 am__leading_dot=. 2982 else 2983 am__leading_dot=_ 2984 fi 2985 rmdir .tst 2>/dev/null 2986 2987 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2988 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2989 # is not polluted with repeated "-I." 2990 am__isrc=' -I$(srcdir)' 2991 # test to see if srcdir already configured 2992 if test -f $srcdir/config.status; then 2993 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2994 fi 2995 fi 2996 2997 # test whether we have cygpath 2998 if test -z "$CYGPATH_W"; then 2999 if (cygpath --version) >/dev/null 2>/dev/null; then 3000 CYGPATH_W='cygpath -w' 3001 else 3002 CYGPATH_W=echo 3003 fi 3004 fi 3005 3006 3007 # Define the identity of the package. 3008 PACKAGE='gperftools' 3009 VERSION='2.0' 3010 3011 3012 cat >>confdefs.h <<_ACEOF 3013 #define PACKAGE "$PACKAGE" 3014 _ACEOF 3015 3016 3017 cat >>confdefs.h <<_ACEOF 3018 #define VERSION "$VERSION" 3019 _ACEOF 3020 3021 # Some tools Automake needs. 3022 3023 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3024 3025 3026 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3027 3028 3029 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3030 3031 3032 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3033 3034 3035 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3036 3037 install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"} 3038 3039 # Installed binaries are usually stripped using `strip' when the user 3040 # run `make install-strip'. However `strip' might not be the right 3041 # tool to use in cross-compilation environments, therefore Automake 3042 # will honor the `STRIP' environment variable to overrule this program. 3043 if test "$cross_compiling" != no; then 3044 if test -n "$ac_tool_prefix"; then 3045 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3046 set dummy ${ac_tool_prefix}strip; ac_word=$2 3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3048 $as_echo_n "checking for $ac_word... " >&6; } 3049 if test "${ac_cv_prog_STRIP+set}" = set; then : 3050 $as_echo_n "(cached) " >&6 3051 else 3052 if test -n "$STRIP"; then 3053 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3054 else 3055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3056 for as_dir in $PATH 3057 do 3058 IFS=$as_save_IFS 3059 test -z "$as_dir" && as_dir=. 3060 for ac_exec_ext in '' $ac_executable_extensions; do 3061 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3062 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3063 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3064 break 2 3065 fi 3066 done 3067 done 3068 IFS=$as_save_IFS 3069 3070 fi 3071 fi 3072 STRIP=$ac_cv_prog_STRIP 3073 if test -n "$STRIP"; then 3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3075 $as_echo "$STRIP" >&6; } 3076 else 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3078 $as_echo "no" >&6; } 3079 fi 3080 3081 3082 fi 3083 if test -z "$ac_cv_prog_STRIP"; then 3084 ac_ct_STRIP=$STRIP 3085 # Extract the first word of "strip", so it can be a program name with args. 3086 set dummy strip; ac_word=$2 3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3088 $as_echo_n "checking for $ac_word... " >&6; } 3089 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 3090 $as_echo_n "(cached) " >&6 3091 else 3092 if test -n "$ac_ct_STRIP"; then 3093 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3094 else 3095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3096 for as_dir in $PATH 3097 do 3098 IFS=$as_save_IFS 3099 test -z "$as_dir" && as_dir=. 3100 for ac_exec_ext in '' $ac_executable_extensions; do 3101 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3102 ac_cv_prog_ac_ct_STRIP="strip" 3103 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3104 break 2 3105 fi 3106 done 3107 done 3108 IFS=$as_save_IFS 3109 3110 fi 3111 fi 3112 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3113 if test -n "$ac_ct_STRIP"; then 3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3115 $as_echo "$ac_ct_STRIP" >&6; } 3116 else 3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3118 $as_echo "no" >&6; } 3119 fi 3120 3121 if test "x$ac_ct_STRIP" = x; then 3122 STRIP=":" 3123 else 3124 case $cross_compiling:$ac_tool_warned in 3125 yes:) 3126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3127 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3128 ac_tool_warned=yes ;; 3129 esac 3130 STRIP=$ac_ct_STRIP 3131 fi 3132 else 3133 STRIP="$ac_cv_prog_STRIP" 3134 fi 3135 3136 fi 3137 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3138 3139 # We need awk for the "check" target. The system "awk" is bad on 3140 # some platforms. 3141 # Always define AMTAR for backward compatibility. 3142 3143 AMTAR=${AMTAR-"${am_missing_run}tar"} 3144 3145 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 3146 3147 3148 3149 3150 3151 ac_config_headers="$ac_config_headers src/config.h" 3152 3153 3154 # Export the version information (for tc_version and friends) 3155 TC_VERSION_MAJOR=`expr "$PACKAGE_VERSION" : '\([0-9]*\)'` 3156 TC_VERSION_MINOR=`expr "$PACKAGE_VERSION" : '[0-9]*\.\([0-9]*\)'` 3157 TC_VERSION_PATCH=`expr "$PACKAGE_VERSION" : '[0-9]*\.[0-9]*\(.*\)$'` 3158 3159 3160 3161 3162 3163 # The user can choose not to compile in the heap-profiler, the 3164 # heap-checker, or the cpu-profiler. There's also the possibility 3165 # for a 'fully minimal' compile, which leaves out the stacktrace 3166 # code as well. By default, we include all of these that the 3167 # target system supports. 3168 default_enable_cpu_profiler=yes 3169 default_enable_heap_profiler=yes 3170 default_enable_heap_checker=yes 3171 default_enable_debugalloc=yes 3172 default_enable_minimal=no 3173 need_nanosleep=yes # Used later, to decide if to run ACX_NANOSLEEP 3174 case "$host" in 3175 *-mingw*) default_enable_minimal=yes; default_enable_debugalloc=no; 3176 need_nanosleep=no;; 3177 *-cygwin*) default_enable_heap_checker=no; default_enable_cpu_profiler=no;; 3178 *-freebsd*) default_enable_heap_checker=no;; 3179 *-darwin*) default_enable_heap_checker=no;; 3180 esac 3181 3182 # Check whether --enable-cpu-profiler was given. 3183 if test "${enable_cpu_profiler+set}" = set; then : 3184 enableval=$enable_cpu_profiler; 3185 else 3186 enable_cpu_profiler="$default_enable_cpu_profiler" 3187 fi 3188 3189 # Check whether --enable-heap-profiler was given. 3190 if test "${enable_heap_profiler+set}" = set; then : 3191 enableval=$enable_heap_profiler; 3192 else 3193 enable_heap_profiler="$default_enable_heap_profiler" 3194 fi 3195 3196 # Check whether --enable-heap-checker was given. 3197 if test "${enable_heap_checker+set}" = set; then : 3198 enableval=$enable_heap_checker; 3199 else 3200 enable_heap_checker="$default_enable_heap_checker" 3201 fi 3202 3203 # Check whether --enable-debugalloc was given. 3204 if test "${enable_debugalloc+set}" = set; then : 3205 enableval=$enable_debugalloc; 3206 else 3207 enable_debugalloc="$default_enable_debugalloc" 3208 fi 3209 3210 # Check whether --enable-minimal was given. 3211 if test "${enable_minimal+set}" = set; then : 3212 enableval=$enable_minimal; 3213 else 3214 enable_minimal="$default_enable_minimal" 3215 fi 3216 3217 if test "$enable_minimal" = yes; then 3218 enable_cpu_profiler=no 3219 enable_heap_profiler=no 3220 enable_heap_checker=no 3221 fi 3222 3223 3224 # Checks for programs. 3225 ac_ext=cpp 3226 ac_cpp='$CXXCPP $CPPFLAGS' 3227 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3228 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3229 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 3230 if test -z "$CXX"; then 3231 if test -n "$CCC"; then 3232 CXX=$CCC 3233 else 3234 if test -n "$ac_tool_prefix"; then 3235 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3236 do 3237 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3238 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3240 $as_echo_n "checking for $ac_word... " >&6; } 3241 if test "${ac_cv_prog_CXX+set}" = set; then : 3242 $as_echo_n "(cached) " >&6 3243 else 3244 if test -n "$CXX"; then 3245 ac_cv_prog_CXX="$CXX" # Let the user override the test. 3246 else 3247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3248 for as_dir in $PATH 3249 do 3250 IFS=$as_save_IFS 3251 test -z "$as_dir" && as_dir=. 3252 for ac_exec_ext in '' $ac_executable_extensions; do 3253 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3254 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 3255 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3256 break 2 3257 fi 3258 done 3259 done 3260 IFS=$as_save_IFS 3261 3262 fi 3263 fi 3264 CXX=$ac_cv_prog_CXX 3265 if test -n "$CXX"; then 3266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 3267 $as_echo "$CXX" >&6; } 3268 else 3269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3270 $as_echo "no" >&6; } 3271 fi 3272 3273 3274 test -n "$CXX" && break 3275 done 3276 fi 3277 if test -z "$CXX"; then 3278 ac_ct_CXX=$CXX 3279 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 3280 do 3281 # Extract the first word of "$ac_prog", so it can be a program name with args. 3282 set dummy $ac_prog; ac_word=$2 3283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3284 $as_echo_n "checking for $ac_word... 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" >&6; } 3799 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then : 3800 $as_echo_n "(cached) " >&6 3801 else 3802 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3803 # We make a subdir and do the tests there. Otherwise we can end up 3804 # making bogus files that we don't know about and never remove. For 3805 # instance it was reported that on HP-UX the gcc test will end up 3806 # making a dummy file named `D' -- because `-MD' means `put the output 3807 # in D'. 3808 mkdir conftest.dir 3809 # Copy depcomp to subdir because otherwise we won't find it if we're 3810 # using a relative directory. 3811 cp "$am_depcomp" conftest.dir 3812 cd conftest.dir 3813 # We will build objects and dependencies in a subdirectory because 3814 # it helps to detect inapplicable dependency modes. For instance 3815 # both Tru64's cc and ICC support -MD to output dependencies as a 3816 # side effect of compilation, but ICC will put the dependencies in 3817 # the current directory while Tru64 will put them in the object 3818 # directory. 3819 mkdir sub 3820 3821 am_cv_CXX_dependencies_compiler_type=none 3822 if test "$am_compiler_list" = ""; then 3823 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3824 fi 3825 for depmode in $am_compiler_list; do 3826 # Setup a source with many dependencies, because some compilers 3827 # like to wrap large dependency lists on column 80 (with \), and 3828 # we should not choose a depcomp mode which is confused by this. 3829 # 3830 # We need to recreate these files for each test, as the compiler may 3831 # overwrite some of them when testing with obscure command lines. 3832 # This happens at least with the AIX C compiler. 3833 : > sub/conftest.c 3834 for i in 1 2 3 4 5 6; do 3835 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3836 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3837 # Solaris 8's {/usr,}/bin/sh. 3838 touch sub/conftst$i.h 3839 done 3840 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3841 3842 case $depmode in 3843 nosideeffect) 3844 # after this tag, mechanisms are not by side-effect, so they'll 3845 # only be used when explicitly requested 3846 if test "x$enable_dependency_tracking" = xyes; then 3847 continue 3848 else 3849 break 3850 fi 3851 ;; 3852 none) break ;; 3853 esac 3854 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3855 # mode. It turns out that the SunPro C++ compiler does not properly 3856 # handle `-M -o', and we need to detect this. 3857 if depmode=$depmode \ 3858 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 3859 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3860 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 3861 >/dev/null 2>conftest.err && 3862 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3863 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3864 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 3865 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3866 # icc doesn't choke on unknown options, it will just issue warnings 3867 # or remarks (even with -Werror). So we grep stderr for any message 3868 # that says an option was ignored or not supported. 3869 # When given -MP, icc 7.0 and 7.1 complain thusly: 3870 # icc: Command line warning: ignoring option '-M'; no argument required 3871 # The diagnosis changed in icc 8.0: 3872 # icc: Command line remark: option '-MP' not supported 3873 if (grep 'ignoring option' conftest.err || 3874 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3875 am_cv_CXX_dependencies_compiler_type=$depmode 3876 break 3877 fi 3878 fi 3879 done 3880 3881 cd .. 3882 rm -rf conftest.dir 3883 else 3884 am_cv_CXX_dependencies_compiler_type=none 3885 fi 3886 3887 fi 3888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 3889 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } 3890 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 3891 3892 if 3893 test "x$enable_dependency_tracking" != xno \ 3894 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then 3895 am__fastdepCXX_TRUE= 3896 am__fastdepCXX_FALSE='#' 3897 else 3898 am__fastdepCXX_TRUE='#' 3899 am__fastdepCXX_FALSE= 3900 fi 3901 3902 3903 ac_ext=c 3904 ac_cpp='$CPP $CPPFLAGS' 3905 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3906 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3907 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3908 if test -n "$ac_tool_prefix"; then 3909 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3910 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3912 $as_echo_n "checking for $ac_word... " >&6; } 3913 if test "${ac_cv_prog_CC+set}" = set; then : 3914 $as_echo_n "(cached) " >&6 3915 else 3916 if test -n "$CC"; then 3917 ac_cv_prog_CC="$CC" # Let the user override the test. 3918 else 3919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3920 for as_dir in $PATH 3921 do 3922 IFS=$as_save_IFS 3923 test -z "$as_dir" && as_dir=. 3924 for ac_exec_ext in '' $ac_executable_extensions; do 3925 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3926 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3927 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3928 break 2 3929 fi 3930 done 3931 done 3932 IFS=$as_save_IFS 3933 3934 fi 3935 fi 3936 CC=$ac_cv_prog_CC 3937 if test -n "$CC"; then 3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3939 $as_echo "$CC" >&6; } 3940 else 3941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3942 $as_echo "no" >&6; } 3943 fi 3944 3945 3946 fi 3947 if test -z "$ac_cv_prog_CC"; then 3948 ac_ct_CC=$CC 3949 # Extract the first word of "gcc", so it can be a program name with args. 3950 set dummy gcc; ac_word=$2 3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3952 $as_echo_n "checking for $ac_word... " >&6; } 3953 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3954 $as_echo_n "(cached) " >&6 3955 else 3956 if test -n "$ac_ct_CC"; then 3957 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3958 else 3959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3960 for as_dir in $PATH 3961 do 3962 IFS=$as_save_IFS 3963 test -z "$as_dir" && as_dir=. 3964 for ac_exec_ext in '' $ac_executable_extensions; do 3965 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3966 ac_cv_prog_ac_ct_CC="gcc" 3967 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3968 break 2 3969 fi 3970 done 3971 done 3972 IFS=$as_save_IFS 3973 3974 fi 3975 fi 3976 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3977 if test -n "$ac_ct_CC"; then 3978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3979 $as_echo "$ac_ct_CC" >&6; } 3980 else 3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3982 $as_echo "no" >&6; } 3983 fi 3984 3985 if test "x$ac_ct_CC" = x; then 3986 CC="" 3987 else 3988 case $cross_compiling:$ac_tool_warned in 3989 yes:) 3990 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3991 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3992 ac_tool_warned=yes ;; 3993 esac 3994 CC=$ac_ct_CC 3995 fi 3996 else 3997 CC="$ac_cv_prog_CC" 3998 fi 3999 4000 if test -z "$CC"; then 4001 if test -n "$ac_tool_prefix"; then 4002 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 4003 set dummy ${ac_tool_prefix}cc; ac_word=$2 4004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4005 $as_echo_n "checking for $ac_word... " >&6; } 4006 if test "${ac_cv_prog_CC+set}" = set; then : 4007 $as_echo_n "(cached) " >&6 4008 else 4009 if test -n "$CC"; then 4010 ac_cv_prog_CC="$CC" # Let the user override the test. 4011 else 4012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4013 for as_dir in $PATH 4014 do 4015 IFS=$as_save_IFS 4016 test -z "$as_dir" && as_dir=. 4017 for ac_exec_ext in '' $ac_executable_extensions; do 4018 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4019 ac_cv_prog_CC="${ac_tool_prefix}cc" 4020 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4021 break 2 4022 fi 4023 done 4024 done 4025 IFS=$as_save_IFS 4026 4027 fi 4028 fi 4029 CC=$ac_cv_prog_CC 4030 if test -n "$CC"; then 4031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4032 $as_echo "$CC" >&6; } 4033 else 4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4035 $as_echo "no" >&6; } 4036 fi 4037 4038 4039 fi 4040 fi 4041 if test -z "$CC"; then 4042 # Extract the first word of "cc", so it can be a program name with args. 4043 set dummy cc; ac_word=$2 4044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4045 $as_echo_n "checking for $ac_word... " >&6; } 4046 if test "${ac_cv_prog_CC+set}" = set; then : 4047 $as_echo_n "(cached) " >&6 4048 else 4049 if test -n "$CC"; then 4050 ac_cv_prog_CC="$CC" # Let the user override the test. 4051 else 4052 ac_prog_rejected=no 4053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4054 for as_dir in $PATH 4055 do 4056 IFS=$as_save_IFS 4057 test -z "$as_dir" && as_dir=. 4058 for ac_exec_ext in '' $ac_executable_extensions; do 4059 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4060 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 4061 ac_prog_rejected=yes 4062 continue 4063 fi 4064 ac_cv_prog_CC="cc" 4065 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4066 break 2 4067 fi 4068 done 4069 done 4070 IFS=$as_save_IFS 4071 4072 if test $ac_prog_rejected = yes; then 4073 # We found a bogon in the path, so make sure we never use it. 4074 set dummy $ac_cv_prog_CC 4075 shift 4076 if test $# != 0; then 4077 # We chose a different compiler from the bogus one. 4078 # However, it has the same basename, so the bogon will be chosen 4079 # first if we set CC to just the basename; use the full file name. 4080 shift 4081 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4082 fi 4083 fi 4084 fi 4085 fi 4086 CC=$ac_cv_prog_CC 4087 if test -n "$CC"; then 4088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4089 $as_echo "$CC" >&6; } 4090 else 4091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4092 $as_echo "no" >&6; } 4093 fi 4094 4095 4096 fi 4097 if test -z "$CC"; then 4098 if test -n "$ac_tool_prefix"; then 4099 for ac_prog in cl.exe 4100 do 4101 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4102 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4104 $as_echo_n "checking for $ac_word... " >&6; } 4105 if test "${ac_cv_prog_CC+set}" = set; then : 4106 $as_echo_n "(cached) " >&6 4107 else 4108 if test -n "$CC"; then 4109 ac_cv_prog_CC="$CC" # Let the user override the test. 4110 else 4111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4112 for as_dir in $PATH 4113 do 4114 IFS=$as_save_IFS 4115 test -z "$as_dir" && as_dir=. 4116 for ac_exec_ext in '' $ac_executable_extensions; do 4117 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4118 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4119 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4120 break 2 4121 fi 4122 done 4123 done 4124 IFS=$as_save_IFS 4125 4126 fi 4127 fi 4128 CC=$ac_cv_prog_CC 4129 if test -n "$CC"; then 4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4131 $as_echo "$CC" >&6; } 4132 else 4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4134 $as_echo "no" >&6; } 4135 fi 4136 4137 4138 test -n "$CC" && break 4139 done 4140 fi 4141 if test -z "$CC"; then 4142 ac_ct_CC=$CC 4143 for ac_prog in cl.exe 4144 do 4145 # Extract the first word of "$ac_prog", so it can be a program name with args. 4146 set dummy $ac_prog; ac_word=$2 4147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4148 $as_echo_n "checking for $ac_word... " >&6; } 4149 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 4150 $as_echo_n "(cached) " >&6 4151 else 4152 if test -n "$ac_ct_CC"; then 4153 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4154 else 4155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4156 for as_dir in $PATH 4157 do 4158 IFS=$as_save_IFS 4159 test -z "$as_dir" && as_dir=. 4160 for ac_exec_ext in '' $ac_executable_extensions; do 4161 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4162 ac_cv_prog_ac_ct_CC="$ac_prog" 4163 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4164 break 2 4165 fi 4166 done 4167 done 4168 IFS=$as_save_IFS 4169 4170 fi 4171 fi 4172 ac_ct_CC=$ac_cv_prog_ac_ct_CC 4173 if test -n "$ac_ct_CC"; then 4174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4175 $as_echo "$ac_ct_CC" >&6; } 4176 else 4177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4178 $as_echo "no" >&6; } 4179 fi 4180 4181 4182 test -n "$ac_ct_CC" && break 4183 done 4184 4185 if test "x$ac_ct_CC" = x; then 4186 CC="" 4187 else 4188 case $cross_compiling:$ac_tool_warned in 4189 yes:) 4190 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4191 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4192 ac_tool_warned=yes ;; 4193 esac 4194 CC=$ac_ct_CC 4195 fi 4196 fi 4197 4198 fi 4199 4200 4201 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4203 as_fn_error "no acceptable C compiler found in \$PATH 4204 See \`config.log' for more details." "$LINENO" 5; } 4205 4206 # Provide some information about the compiler. 4207 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4208 set X $ac_compile 4209 ac_compiler=$2 4210 for ac_option in --version -v -V -qversion; do 4211 { { ac_try="$ac_compiler $ac_option >&5" 4212 case "(($ac_try" in 4213 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4214 *) ac_try_echo=$ac_try;; 4215 esac 4216 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4217 $as_echo "$ac_try_echo"; } >&5 4218 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4219 ac_status=$? 4220 if test -s conftest.err; then 4221 sed '10a\ 4222 ... rest of stderr output deleted ... 4223 10q' conftest.err >conftest.er1 4224 cat conftest.er1 >&5 4225 fi 4226 rm -f conftest.er1 conftest.err 4227 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4228 test $ac_status = 0; } 4229 done 4230 4231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4232 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4233 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 4234 $as_echo_n "(cached) " >&6 4235 else 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4237 /* end confdefs.h. */ 4238 4239 int 4240 main () 4241 { 4242 #ifndef __GNUC__ 4243 choke me 4244 #endif 4245 4246 ; 4247 return 0; 4248 } 4249 _ACEOF 4250 if ac_fn_c_try_compile "$LINENO"; then : 4251 ac_compiler_gnu=yes 4252 else 4253 ac_compiler_gnu=no 4254 fi 4255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4256 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4257 4258 fi 4259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4260 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 4261 if test $ac_compiler_gnu = yes; then 4262 GCC=yes 4263 else 4264 GCC= 4265 fi 4266 ac_test_CFLAGS=${CFLAGS+set} 4267 ac_save_CFLAGS=$CFLAGS 4268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4269 $as_echo_n "checking whether $CC accepts -g... " >&6; } 4270 if test "${ac_cv_prog_cc_g+set}" = set; then : 4271 $as_echo_n "(cached) " >&6 4272 else 4273 ac_save_c_werror_flag=$ac_c_werror_flag 4274 ac_c_werror_flag=yes 4275 ac_cv_prog_cc_g=no 4276 CFLAGS="-g" 4277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4278 /* end confdefs.h. */ 4279 4280 int 4281 main () 4282 { 4283 4284 ; 4285 return 0; 4286 } 4287 _ACEOF 4288 if ac_fn_c_try_compile "$LINENO"; then : 4289 ac_cv_prog_cc_g=yes 4290 else 4291 CFLAGS="" 4292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4293 /* end confdefs.h. */ 4294 4295 int 4296 main () 4297 { 4298 4299 ; 4300 return 0; 4301 } 4302 _ACEOF 4303 if ac_fn_c_try_compile "$LINENO"; then : 4304 4305 else 4306 ac_c_werror_flag=$ac_save_c_werror_flag 4307 CFLAGS="-g" 4308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4309 /* end confdefs.h. */ 4310 4311 int 4312 main () 4313 { 4314 4315 ; 4316 return 0; 4317 } 4318 _ACEOF 4319 if ac_fn_c_try_compile "$LINENO"; then : 4320 ac_cv_prog_cc_g=yes 4321 fi 4322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4323 fi 4324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4325 fi 4326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4327 ac_c_werror_flag=$ac_save_c_werror_flag 4328 fi 4329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4330 $as_echo "$ac_cv_prog_cc_g" >&6; } 4331 if test "$ac_test_CFLAGS" = set; then 4332 CFLAGS=$ac_save_CFLAGS 4333 elif test $ac_cv_prog_cc_g = yes; then 4334 if test "$GCC" = yes; then 4335 CFLAGS="-g -O2" 4336 else 4337 CFLAGS="-g" 4338 fi 4339 else 4340 if test "$GCC" = yes; then 4341 CFLAGS="-O2" 4342 else 4343 CFLAGS= 4344 fi 4345 fi 4346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4347 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4348 if test "${ac_cv_prog_cc_c89+set}" = set; then : 4349 $as_echo_n "(cached) " >&6 4350 else 4351 ac_cv_prog_cc_c89=no 4352 ac_save_CC=$CC 4353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4354 /* end confdefs.h. */ 4355 #include <stdarg.h> 4356 #include <stdio.h> 4357 #include <sys/types.h> 4358 #include <sys/stat.h> 4359 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4360 struct buf { int x; }; 4361 FILE * (*rcsopen) (struct buf *, struct stat *, int); 4362 static char *e (p, i) 4363 char **p; 4364 int i; 4365 { 4366 return p[i]; 4367 } 4368 static char *f (char * (*g) (char **, int), char **p, ...) 4369 { 4370 char *s; 4371 va_list v; 4372 va_start (v,p); 4373 s = g (p, va_arg (v,int)); 4374 va_end (v); 4375 return s; 4376 } 4377 4378 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4379 function prototypes and stuff, but not '\xHH' hex character constants. 4380 These don't provoke an error unfortunately, instead are silently treated 4381 as 'x'. The following induces an error, until -std is added to get 4382 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4383 array size at least. It's necessary to write '\x00'==0 to get something 4384 that's true only with -std. */ 4385 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4386 4387 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4388 inside strings and character constants. */ 4389 #define FOO(x) 'x' 4390 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4391 4392 int test (int i, double x); 4393 struct s1 {int (*f) (int a);}; 4394 struct s2 {int (*f) (double a);}; 4395 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4396 int argc; 4397 char **argv; 4398 int 4399 main () 4400 { 4401 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4402 ; 4403 return 0; 4404 } 4405 _ACEOF 4406 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4407 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4408 do 4409 CC="$ac_save_CC $ac_arg" 4410 if ac_fn_c_try_compile "$LINENO"; then : 4411 ac_cv_prog_cc_c89=$ac_arg 4412 fi 4413 rm -f core conftest.err conftest.$ac_objext 4414 test "x$ac_cv_prog_cc_c89" != "xno" && break 4415 done 4416 rm -f conftest.$ac_ext 4417 CC=$ac_save_CC 4418 4419 fi 4420 # AC_CACHE_VAL 4421 case "x$ac_cv_prog_cc_c89" in 4422 x) 4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4424 $as_echo "none needed" >&6; } ;; 4425 xno) 4426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4427 $as_echo "unsupported" >&6; } ;; 4428 *) 4429 CC="$CC $ac_cv_prog_cc_c89" 4430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4431 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4432 esac 4433 if test "x$ac_cv_prog_cc_c89" != xno; then : 4434 4435 fi 4436 4437 ac_ext=c 4438 ac_cpp='$CPP $CPPFLAGS' 4439 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4440 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4441 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4442 4443 depcc="$CC" am_compiler_list= 4444 4445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4446 $as_echo_n "checking dependency style of $depcc... " >&6; } 4447 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : 4448 $as_echo_n "(cached) " >&6 4449 else 4450 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4451 # We make a subdir and do the tests there. Otherwise we can end up 4452 # making bogus files that we don't know about and never remove. For 4453 # instance it was reported that on HP-UX the gcc test will end up 4454 # making a dummy file named `D' -- because `-MD' means `put the output 4455 # in D'. 4456 mkdir conftest.dir 4457 # Copy depcomp to subdir because otherwise we won't find it if we're 4458 # using a relative directory. 4459 cp "$am_depcomp" conftest.dir 4460 cd conftest.dir 4461 # We will build objects and dependencies in a subdirectory because 4462 # it helps to detect inapplicable dependency modes. For instance 4463 # both Tru64's cc and ICC support -MD to output dependencies as a 4464 # side effect of compilation, but ICC will put the dependencies in 4465 # the current directory while Tru64 will put them in the object 4466 # directory. 4467 mkdir sub 4468 4469 am_cv_CC_dependencies_compiler_type=none 4470 if test "$am_compiler_list" = ""; then 4471 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4472 fi 4473 for depmode in $am_compiler_list; do 4474 # Setup a source with many dependencies, because some compilers 4475 # like to wrap large dependency lists on column 80 (with \), and 4476 # we should not choose a depcomp mode which is confused by this. 4477 # 4478 # We need to recreate these files for each test, as the compiler may 4479 # overwrite some of them when testing with obscure command lines. 4480 # This happens at least with the AIX C compiler. 4481 : > sub/conftest.c 4482 for i in 1 2 3 4 5 6; do 4483 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4484 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 4485 # Solaris 8's {/usr,}/bin/sh. 4486 touch sub/conftst$i.h 4487 done 4488 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4489 4490 case $depmode in 4491 nosideeffect) 4492 # after this tag, mechanisms are not by side-effect, so they'll 4493 # only be used when explicitly requested 4494 if test "x$enable_dependency_tracking" = xyes; then 4495 continue 4496 else 4497 break 4498 fi 4499 ;; 4500 none) break ;; 4501 esac 4502 # We check with `-c' and `-o' for the sake of the "dashmstdout" 4503 # mode. It turns out that the SunPro C++ compiler does not properly 4504 # handle `-M -o', and we need to detect this. 4505 if depmode=$depmode \ 4506 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ 4507 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4508 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ 4509 >/dev/null 2>conftest.err && 4510 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4511 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4512 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 && 4513 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4514 # icc doesn't choke on unknown options, it will just issue warnings 4515 # or remarks (even with -Werror). So we grep stderr for any message 4516 # that says an option was ignored or not supported. 4517 # When given -MP, icc 7.0 and 7.1 complain thusly: 4518 # icc: Command line warning: ignoring option '-M'; no argument required 4519 # The diagnosis changed in icc 8.0: 4520 # icc: Command line remark: option '-MP' not supported 4521 if (grep 'ignoring option' conftest.err || 4522 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4523 am_cv_CC_dependencies_compiler_type=$depmode 4524 break 4525 fi 4526 fi 4527 done 4528 4529 cd .. 4530 rm -rf conftest.dir 4531 else 4532 am_cv_CC_dependencies_compiler_type=none 4533 fi 4534 4535 fi 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4537 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4538 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4539 4540 if 4541 test "x$enable_dependency_tracking" != xno \ 4542 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4543 am__fastdepCC_TRUE= 4544 am__fastdepCC_FALSE='#' 4545 else 4546 am__fastdepCC_TRUE='#' 4547 am__fastdepCC_FALSE= 4548 fi 4549 4550 4551 ac_ext=c 4552 ac_cpp='$CPP $CPPFLAGS' 4553 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4554 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4555 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4557 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4558 # On Suns, sometimes $CPP names a directory. 4559 if test -n "$CPP" && test -d "$CPP"; then 4560 CPP= 4561 fi 4562 if test -z "$CPP"; then 4563 if test "${ac_cv_prog_CPP+set}" = set; then : 4564 $as_echo_n "(cached) " >&6 4565 else 4566 # Double quotes because CPP needs to be expanded 4567 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4568 do 4569 ac_preproc_ok=false 4570 for ac_c_preproc_warn_flag in '' yes 4571 do 4572 # Use a header file that comes with gcc, so configuring glibc 4573 # with a fresh cross-compiler works. 4574 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4575 # <limits.h> exists even on freestanding compilers. 4576 # On the NeXT, cc -E runs the code through the compiler's parser, 4577 # not just through cpp. "Syntax error" is here to catch this case. 4578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4579 /* end confdefs.h. */ 4580 #ifdef __STDC__ 4581 # include <limits.h> 4582 #else 4583 # include <assert.h> 4584 #endif 4585 Syntax error 4586 _ACEOF 4587 if ac_fn_c_try_cpp "$LINENO"; then : 4588 4589 else 4590 # Broken: fails on valid input. 4591 continue 4592 fi 4593 rm -f conftest.err conftest.$ac_ext 4594 4595 # OK, works on sane cases. Now check whether nonexistent headers 4596 # can be detected and how. 4597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4598 /* end confdefs.h. */ 4599 #include <ac_nonexistent.h> 4600 _ACEOF 4601 if ac_fn_c_try_cpp "$LINENO"; then : 4602 # Broken: success on invalid input. 4603 continue 4604 else 4605 # Passes both tests. 4606 ac_preproc_ok=: 4607 break 4608 fi 4609 rm -f conftest.err conftest.$ac_ext 4610 4611 done 4612 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4613 rm -f conftest.err conftest.$ac_ext 4614 if $ac_preproc_ok; then : 4615 break 4616 fi 4617 4618 done 4619 ac_cv_prog_CPP=$CPP 4620 4621 fi 4622 CPP=$ac_cv_prog_CPP 4623 else 4624 ac_cv_prog_CPP=$CPP 4625 fi 4626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4627 $as_echo "$CPP" >&6; } 4628 ac_preproc_ok=false 4629 for ac_c_preproc_warn_flag in '' yes 4630 do 4631 # Use a header file that comes with gcc, so configuring glibc 4632 # with a fresh cross-compiler works. 4633 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4634 # <limits.h> exists even on freestanding compilers. 4635 # On the NeXT, cc -E runs the code through the compiler's parser, 4636 # not just through cpp. "Syntax error" is here to catch this case. 4637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4638 /* end confdefs.h. */ 4639 #ifdef __STDC__ 4640 # include <limits.h> 4641 #else 4642 # include <assert.h> 4643 #endif 4644 Syntax error 4645 _ACEOF 4646 if ac_fn_c_try_cpp "$LINENO"; then : 4647 4648 else 4649 # Broken: fails on valid input. 4650 continue 4651 fi 4652 rm -f conftest.err conftest.$ac_ext 4653 4654 # OK, works on sane cases. Now check whether nonexistent headers 4655 # can be detected and how. 4656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4657 /* end confdefs.h. */ 4658 #include <ac_nonexistent.h> 4659 _ACEOF 4660 if ac_fn_c_try_cpp "$LINENO"; then : 4661 # Broken: success on invalid input. 4662 continue 4663 else 4664 # Passes both tests. 4665 ac_preproc_ok=: 4666 break 4667 fi 4668 rm -f conftest.err conftest.$ac_ext 4669 4670 done 4671 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4672 rm -f conftest.err conftest.$ac_ext 4673 if $ac_preproc_ok; then : 4674 4675 else 4676 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4678 as_fn_error "C preprocessor \"$CPP\" fails sanity check 4679 See \`config.log' for more details." "$LINENO" 5; } 4680 fi 4681 4682 ac_ext=c 4683 ac_cpp='$CPP $CPPFLAGS' 4684 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4685 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4686 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4687 4688 if test "$GCC" = yes; then 4689 GCC_TRUE= 4690 GCC_FALSE='#' 4691 else 4692 GCC_TRUE='#' 4693 GCC_FALSE= 4694 fi 4695 # let the Makefile know if we're gcc 4696 if test "x$CC" != xcc; then 4697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 4698 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } 4699 else 4700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 4701 $as_echo_n "checking whether cc understands -c and -o together... " >&6; } 4702 fi 4703 set dummy $CC; ac_cc=`$as_echo "$2" | 4704 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 4705 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then : 4706 $as_echo_n "(cached) " >&6 4707 else 4708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4709 /* end confdefs.h. */ 4710 4711 int 4712 main () 4713 { 4714 4715 ; 4716 return 0; 4717 } 4718 _ACEOF 4719 # Make sure it works both with $CC and with simple cc. 4720 # We do the test twice because some compilers refuse to overwrite an 4721 # existing .o file with -o, though they will create one. 4722 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 4723 rm -f conftest2.* 4724 if { { case "(($ac_try" in 4725 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4726 *) ac_try_echo=$ac_try;; 4727 esac 4728 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4729 $as_echo "$ac_try_echo"; } >&5 4730 (eval "$ac_try") 2>&5 4731 ac_status=$? 4732 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4733 test $ac_status = 0; } && 4734 test -f conftest2.$ac_objext && { { case "(($ac_try" in 4735 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4736 *) ac_try_echo=$ac_try;; 4737 esac 4738 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4739 $as_echo "$ac_try_echo"; } >&5 4740 (eval "$ac_try") 2>&5 4741 ac_status=$? 4742 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4743 test $ac_status = 0; }; 4744 then 4745 eval ac_cv_prog_cc_${ac_cc}_c_o=yes 4746 if test "x$CC" != xcc; then 4747 # Test first that cc exists at all. 4748 if { ac_try='cc -c conftest.$ac_ext >&5' 4749 { { case "(($ac_try" in 4750 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4751 *) ac_try_echo=$ac_try;; 4752 esac 4753 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4754 $as_echo "$ac_try_echo"; } >&5 4755 (eval "$ac_try") 2>&5 4756 ac_status=$? 4757 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4758 test $ac_status = 0; }; }; then 4759 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 4760 rm -f conftest2.* 4761 if { { case "(($ac_try" in 4762 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4763 *) ac_try_echo=$ac_try;; 4764 esac 4765 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4766 $as_echo "$ac_try_echo"; } >&5 4767 (eval "$ac_try") 2>&5 4768 ac_status=$? 4769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4770 test $ac_status = 0; } && 4771 test -f conftest2.$ac_objext && { { case "(($ac_try" in 4772 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4773 *) ac_try_echo=$ac_try;; 4774 esac 4775 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4776 $as_echo "$ac_try_echo"; } >&5 4777 (eval "$ac_try") 2>&5 4778 ac_status=$? 4779 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4780 test $ac_status = 0; }; 4781 then 4782 # cc works too. 4783 : 4784 else 4785 # cc exists but doesn't like -o. 4786 eval ac_cv_prog_cc_${ac_cc}_c_o=no 4787 fi 4788 fi 4789 fi 4790 else 4791 eval ac_cv_prog_cc_${ac_cc}_c_o=no 4792 fi 4793 rm -f core conftest* 4794 4795 fi 4796 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then 4797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4798 $as_echo "yes" >&6; } 4799 else 4800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4801 $as_echo "no" >&6; } 4802 4803 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h 4804 4805 fi 4806 4807 # FIXME: we rely on the cache variable name because 4808 # there is no other way. 4809 set dummy $CC 4810 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 4811 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then 4812 # Losing compiler, so override with the script. 4813 # FIXME: It is wrong to rewrite CC. 4814 # But if we don't then we get into trouble of one sort or another. 4815 # A longer-term fix would be to have automake use am__CC in this case, 4816 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4817 CC="$am_aux_dir/compile $CC" 4818 fi 4819 4820 # shrug: autogen.sh suddenly needs this for some reason 4821 4822 # Check if we have an objcopy installed that supports -W 4823 if test -n "$ac_tool_prefix"; then 4824 # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args. 4825 set dummy ${ac_tool_prefix}objcopy; ac_word=$2 4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4827 $as_echo_n "checking for $ac_word... " >&6; } 4828 if test "${ac_cv_prog_OBJCOPY+set}" = set; then : 4829 $as_echo_n "(cached) " >&6 4830 else 4831 if test -n "$OBJCOPY"; then 4832 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test. 4833 else 4834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4835 for as_dir in $PATH 4836 do 4837 IFS=$as_save_IFS 4838 test -z "$as_dir" && as_dir=. 4839 for ac_exec_ext in '' $ac_executable_extensions; do 4840 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4841 ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy" 4842 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4843 break 2 4844 fi 4845 done 4846 done 4847 IFS=$as_save_IFS 4848 4849 fi 4850 fi 4851 OBJCOPY=$ac_cv_prog_OBJCOPY 4852 if test -n "$OBJCOPY"; then 4853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5 4854 $as_echo "$OBJCOPY" >&6; } 4855 else 4856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4857 $as_echo "no" >&6; } 4858 fi 4859 4860 4861 fi 4862 if test -z "$ac_cv_prog_OBJCOPY"; then 4863 ac_ct_OBJCOPY=$OBJCOPY 4864 # Extract the first word of "objcopy", so it can be a program name with args. 4865 set dummy objcopy; ac_word=$2 4866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4867 $as_echo_n "checking for $ac_word... " >&6; } 4868 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then : 4869 $as_echo_n "(cached) " >&6 4870 else 4871 if test -n "$ac_ct_OBJCOPY"; then 4872 ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test. 4873 else 4874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4875 for as_dir in $PATH 4876 do 4877 IFS=$as_save_IFS 4878 test -z "$as_dir" && as_dir=. 4879 for ac_exec_ext in '' $ac_executable_extensions; do 4880 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4881 ac_cv_prog_ac_ct_OBJCOPY="objcopy" 4882 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4883 break 2 4884 fi 4885 done 4886 done 4887 IFS=$as_save_IFS 4888 4889 fi 4890 fi 4891 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY 4892 if test -n "$ac_ct_OBJCOPY"; then 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5 4894 $as_echo "$ac_ct_OBJCOPY" >&6; } 4895 else 4896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4897 $as_echo "no" >&6; } 4898 fi 4899 4900 if test "x$ac_ct_OBJCOPY" = x; then 4901 OBJCOPY="" 4902 else 4903 case $cross_compiling:$ac_tool_warned in 4904 yes:) 4905 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4906 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4907 ac_tool_warned=yes ;; 4908 esac 4909 OBJCOPY=$ac_ct_OBJCOPY 4910 fi 4911 else 4912 OBJCOPY="$ac_cv_prog_OBJCOPY" 4913 fi 4914 4915 4916 if test -n "$OBJCOPY"; then : 4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $OBJCOPY supports -W" >&5 4918 $as_echo_n "checking if $OBJCOPY supports -W... " >&6; } 4919 if test "${gpt_cv_objcopy_weaken+set}" = set; then : 4920 $as_echo_n "(cached) " >&6 4921 else 4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4923 /* end confdefs.h. */ 4924 void foo() {} int main() {return 0;} 4925 _ACEOF 4926 if ac_fn_c_try_link "$LINENO"; then : 4927 if "$OBJCOPY" -W foo conftest$ac_exeext /dev/null; then : 4928 gpt_cv_objcopy_weaken=yes 4929 else 4930 gpt_cv_objcopy_weaken=no 4931 fi 4932 else 4933 gpt_cv_objcopy_weaken=no 4934 fi 4935 rm -f core conftest.err conftest.$ac_objext \ 4936 conftest$ac_exeext conftest.$ac_ext 4937 fi 4938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gpt_cv_objcopy_weaken" >&5 4939 $as_echo "$gpt_cv_objcopy_weaken" >&6; } 4940 else 4941 gpt_cv_objcopy_weaken=no 4942 fi 4943 if test $gpt_cv_objcopy_weaken = yes; then 4944 HAVE_OBJCOPY_WEAKEN_TRUE= 4945 HAVE_OBJCOPY_WEAKEN_FALSE='#' 4946 else 4947 HAVE_OBJCOPY_WEAKEN_TRUE='#' 4948 HAVE_OBJCOPY_WEAKEN_FALSE= 4949 fi 4950 4951 4952 case $host_os in 4953 *mingw*) 4954 # Disabling fast install keeps libtool from creating wrapper scripts 4955 # around the executables it builds. Such scripts have caused failures on 4956 # MinGW. Using this option means an extra link step is executed during 4957 # "make install". 4958 # Check whether --enable-fast-install was given. 4959 if test "${enable_fast_install+set}" = set; then : 4960 enableval=$enable_fast_install; p=${PACKAGE-default} 4961 case $enableval in 4962 yes) enable_fast_install=yes ;; 4963 no) enable_fast_install=no ;; 4964 *) 4965 enable_fast_install=no 4966 # Look at the argument we got. We use all the common list separators. 4967 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 4968 for pkg in $enableval; do 4969 IFS="$lt_save_ifs" 4970 if test "X$pkg" = "X$p"; then 4971 enable_fast_install=yes 4972 fi 4973 done 4974 IFS="$lt_save_ifs" 4975 ;; 4976 esac 4977 else 4978 enable_fast_install=no 4979 fi 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 ;; 4990 *) 4991 # Check whether --enable-fast-install was given. 4992 if test "${enable_fast_install+set}" = set; then : 4993 enableval=$enable_fast_install; p=${PACKAGE-default} 4994 case $enableval in 4995 yes) enable_fast_install=yes ;; 4996 no) enable_fast_install=no ;; 4997 *) 4998 enable_fast_install=no 4999 # Look at the argument we got. We use all the common list separators. 5000 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 5001 for pkg in $enableval; do 5002 IFS="$lt_save_ifs" 5003 if test "X$pkg" = "X$p"; then 5004 enable_fast_install=yes 5005 fi 5006 done 5007 IFS="$lt_save_ifs" 5008 ;; 5009 esac 5010 else 5011 enable_fast_install=yes 5012 fi 5013 5014 5015 5016 5017 5018 5019 ;; 5020 esac 5021 5022 case `pwd` in 5023 *\ * | *\ *) 5024 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 5025 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 5026 esac 5027 5028 5029 5030 macro_version='2.2.6b' 5031 macro_revision='1.3017' 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 ltmain="$ac_aux_dir/ltmain.sh" 5046 5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5048 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 5049 if test "${ac_cv_path_SED+set}" = set; then : 5050 $as_echo_n "(cached) " >&6 5051 else 5052 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5053 for ac_i in 1 2 3 4 5 6 7; do 5054 ac_script="$ac_script$as_nl$ac_script" 5055 done 5056 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5057 { ac_script=; unset ac_script;} 5058 if test -z "$SED"; then 5059 ac_path_SED_found=false 5060 # Loop through the user's path and test for each of PROGNAME-LIST 5061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5062 for as_dir in $PATH 5063 do 5064 IFS=$as_save_IFS 5065 test -z "$as_dir" && as_dir=. 5066 for ac_prog in sed gsed; do 5067 for ac_exec_ext in '' $ac_executable_extensions; do 5068 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 5069 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 5070 # Check for GNU ac_path_SED and select it if it is found. 5071 # Check for GNU $ac_path_SED 5072 case `"$ac_path_SED" --version 2>&1` in 5073 *GNU*) 5074 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5075 *) 5076 ac_count=0 5077 $as_echo_n 0123456789 >"conftest.in" 5078 while : 5079 do 5080 cat "conftest.in" "conftest.in" >"conftest.tmp" 5081 mv "conftest.tmp" "conftest.in" 5082 cp "conftest.in" "conftest.nl" 5083 $as_echo '' >> "conftest.nl" 5084 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5085 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5086 as_fn_arith $ac_count + 1 && ac_count=$as_val 5087 if test $ac_count -gt ${ac_path_SED_max-0}; then 5088 # Best one so far, save it but keep looking for a better one 5089 ac_cv_path_SED="$ac_path_SED" 5090 ac_path_SED_max=$ac_count 5091 fi 5092 # 10*(2^10) chars as input seems more than enough 5093 test $ac_count -gt 10 && break 5094 done 5095 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5096 esac 5097 5098 $ac_path_SED_found && break 3 5099 done 5100 done 5101 done 5102 IFS=$as_save_IFS 5103 if test -z "$ac_cv_path_SED"; then 5104 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 5105 fi 5106 else 5107 ac_cv_path_SED=$SED 5108 fi 5109 5110 fi 5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5112 $as_echo "$ac_cv_path_SED" >&6; } 5113 SED="$ac_cv_path_SED" 5114 rm -f conftest.sed 5115 5116 test -z "$SED" && SED=sed 5117 Xsed="$SED -e 1s/^X//" 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 5130 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 5131 if test "${ac_cv_path_GREP+set}" = set; then : 5132 $as_echo_n "(cached) " >&6 5133 else 5134 if test -z "$GREP"; then 5135 ac_path_GREP_found=false 5136 # Loop through the user's path and test for each of PROGNAME-LIST 5137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5138 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5139 do 5140 IFS=$as_save_IFS 5141 test -z "$as_dir" && as_dir=. 5142 for ac_prog in grep ggrep; do 5143 for ac_exec_ext in '' $ac_executable_extensions; do 5144 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 5145 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 5146 # Check for GNU ac_path_GREP and select it if it is found. 5147 # Check for GNU $ac_path_GREP 5148 case `"$ac_path_GREP" --version 2>&1` in 5149 *GNU*) 5150 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 5151 *) 5152 ac_count=0 5153 $as_echo_n 0123456789 >"conftest.in" 5154 while : 5155 do 5156 cat "conftest.in" "conftest.in" >"conftest.tmp" 5157 mv "conftest.tmp" "conftest.in" 5158 cp "conftest.in" "conftest.nl" 5159 $as_echo 'GREP' >> "conftest.nl" 5160 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5161 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5162 as_fn_arith $ac_count + 1 && ac_count=$as_val 5163 if test $ac_count -gt ${ac_path_GREP_max-0}; then 5164 # Best one so far, save it but keep looking for a better one 5165 ac_cv_path_GREP="$ac_path_GREP" 5166 ac_path_GREP_max=$ac_count 5167 fi 5168 # 10*(2^10) chars as input seems more than enough 5169 test $ac_count -gt 10 && break 5170 done 5171 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5172 esac 5173 5174 $ac_path_GREP_found && break 3 5175 done 5176 done 5177 done 5178 IFS=$as_save_IFS 5179 if test -z "$ac_cv_path_GREP"; then 5180 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5181 fi 5182 else 5183 ac_cv_path_GREP=$GREP 5184 fi 5185 5186 fi 5187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 5188 $as_echo "$ac_cv_path_GREP" >&6; } 5189 GREP="$ac_cv_path_GREP" 5190 5191 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 5193 $as_echo_n "checking for egrep... " >&6; } 5194 if test "${ac_cv_path_EGREP+set}" = set; then : 5195 $as_echo_n "(cached) " >&6 5196 else 5197 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5198 then ac_cv_path_EGREP="$GREP -E" 5199 else 5200 if test -z "$EGREP"; then 5201 ac_path_EGREP_found=false 5202 # Loop through the user's path and test for each of PROGNAME-LIST 5203 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5204 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5205 do 5206 IFS=$as_save_IFS 5207 test -z "$as_dir" && as_dir=. 5208 for ac_prog in egrep; do 5209 for ac_exec_ext in '' $ac_executable_extensions; do 5210 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5211 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 5212 # Check for GNU ac_path_EGREP and select it if it is found. 5213 # Check for GNU $ac_path_EGREP 5214 case `"$ac_path_EGREP" --version 2>&1` in 5215 *GNU*) 5216 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5217 *) 5218 ac_count=0 5219 $as_echo_n 0123456789 >"conftest.in" 5220 while : 5221 do 5222 cat "conftest.in" "conftest.in" >"conftest.tmp" 5223 mv "conftest.tmp" "conftest.in" 5224 cp "conftest.in" "conftest.nl" 5225 $as_echo 'EGREP' >> "conftest.nl" 5226 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5227 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5228 as_fn_arith $ac_count + 1 && ac_count=$as_val 5229 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5230 # Best one so far, save it but keep looking for a better one 5231 ac_cv_path_EGREP="$ac_path_EGREP" 5232 ac_path_EGREP_max=$ac_count 5233 fi 5234 # 10*(2^10) chars as input seems more than enough 5235 test $ac_count -gt 10 && break 5236 done 5237 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5238 esac 5239 5240 $ac_path_EGREP_found && break 3 5241 done 5242 done 5243 done 5244 IFS=$as_save_IFS 5245 if test -z "$ac_cv_path_EGREP"; then 5246 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5247 fi 5248 else 5249 ac_cv_path_EGREP=$EGREP 5250 fi 5251 5252 fi 5253 fi 5254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5255 $as_echo "$ac_cv_path_EGREP" >&6; } 5256 EGREP="$ac_cv_path_EGREP" 5257 5258 5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 5260 $as_echo_n "checking for fgrep... " >&6; } 5261 if test "${ac_cv_path_FGREP+set}" = set; then : 5262 $as_echo_n "(cached) " >&6 5263 else 5264 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 5265 then ac_cv_path_FGREP="$GREP -F" 5266 else 5267 if test -z "$FGREP"; then 5268 ac_path_FGREP_found=false 5269 # Loop through the user's path and test for each of PROGNAME-LIST 5270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5271 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5272 do 5273 IFS=$as_save_IFS 5274 test -z "$as_dir" && as_dir=. 5275 for ac_prog in fgrep; do 5276 for ac_exec_ext in '' $ac_executable_extensions; do 5277 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 5278 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue 5279 # Check for GNU ac_path_FGREP and select it if it is found. 5280 # Check for GNU $ac_path_FGREP 5281 case `"$ac_path_FGREP" --version 2>&1` in 5282 *GNU*) 5283 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 5284 *) 5285 ac_count=0 5286 $as_echo_n 0123456789 >"conftest.in" 5287 while : 5288 do 5289 cat "conftest.in" "conftest.in" >"conftest.tmp" 5290 mv "conftest.tmp" "conftest.in" 5291 cp "conftest.in" "conftest.nl" 5292 $as_echo 'FGREP' >> "conftest.nl" 5293 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 5294 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5295 as_fn_arith $ac_count + 1 && ac_count=$as_val 5296 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 5297 # Best one so far, save it but keep looking for a better one 5298 ac_cv_path_FGREP="$ac_path_FGREP" 5299 ac_path_FGREP_max=$ac_count 5300 fi 5301 # 10*(2^10) chars as input seems more than enough 5302 test $ac_count -gt 10 && break 5303 done 5304 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5305 esac 5306 5307 $ac_path_FGREP_found && break 3 5308 done 5309 done 5310 done 5311 IFS=$as_save_IFS 5312 if test -z "$ac_cv_path_FGREP"; then 5313 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5314 fi 5315 else 5316 ac_cv_path_FGREP=$FGREP 5317 fi 5318 5319 fi 5320 fi 5321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 5322 $as_echo "$ac_cv_path_FGREP" >&6; } 5323 FGREP="$ac_cv_path_FGREP" 5324 5325 5326 test -z "$GREP" && GREP=grep 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 # Check whether --with-gnu-ld was given. 5347 if test "${with_gnu_ld+set}" = set; then : 5348 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 5349 else 5350 with_gnu_ld=no 5351 fi 5352 5353 ac_prog=ld 5354 if test "$GCC" = yes; then 5355 # Check if gcc -print-prog-name=ld gives a path. 5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 5357 $as_echo_n "checking for ld used by $CC... " >&6; } 5358 case $host in 5359 *-*-mingw*) 5360 # gcc leaves a trailing carriage return which upsets mingw 5361 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 5362 *) 5363 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 5364 esac 5365 case $ac_prog in 5366 # Accept absolute paths. 5367 [\\/]* | ?:[\\/]*) 5368 re_direlt='/[^/][^/]*/\.\./' 5369 # Canonicalize the pathname of ld 5370 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 5371 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 5372 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 5373 done 5374 test -z "$LD" && LD="$ac_prog" 5375 ;; 5376 "") 5377 # If it fails, then pretend we aren't using GCC. 5378 ac_prog=ld 5379 ;; 5380 *) 5381 # If it is relative, then search for the first ld in PATH. 5382 with_gnu_ld=unknown 5383 ;; 5384 esac 5385 elif test "$with_gnu_ld" = yes; then 5386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5387 $as_echo_n "checking for GNU ld... " >&6; } 5388 else 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 5390 $as_echo_n "checking for non-GNU ld... " >&6; } 5391 fi 5392 if test "${lt_cv_path_LD+set}" = set; then : 5393 $as_echo_n "(cached) " >&6 5394 else 5395 if test -z "$LD"; then 5396 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 5397 for ac_dir in $PATH; do 5398 IFS="$lt_save_ifs" 5399 test -z "$ac_dir" && ac_dir=. 5400 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 5401 lt_cv_path_LD="$ac_dir/$ac_prog" 5402 # Check to see if the program is GNU ld. I'd rather use --version, 5403 # but apparently some variants of GNU ld only accept -v. 5404 # Break only if it was the GNU/non-GNU ld that we prefer. 5405 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 5406 *GNU* | *'with BFD'*) 5407 test "$with_gnu_ld" != no && break 5408 ;; 5409 *) 5410 test "$with_gnu_ld" != yes && break 5411 ;; 5412 esac 5413 fi 5414 done 5415 IFS="$lt_save_ifs" 5416 else 5417 lt_cv_path_LD="$LD" # Let the user override the test with a path. 5418 fi 5419 fi 5420 5421 LD="$lt_cv_path_LD" 5422 if test -n "$LD"; then 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 5424 $as_echo "$LD" >&6; } 5425 else 5426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5427 $as_echo "no" >&6; } 5428 fi 5429 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 5431 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 5432 if test "${lt_cv_prog_gnu_ld+set}" = set; then : 5433 $as_echo_n "(cached) " >&6 5434 else 5435 # I'd rather use --version here, but apparently some GNU lds only accept -v. 5436 case `$LD -v 2>&1 </dev/null` in 5437 *GNU* | *'with BFD'*) 5438 lt_cv_prog_gnu_ld=yes 5439 ;; 5440 *) 5441 lt_cv_prog_gnu_ld=no 5442 ;; 5443 esac 5444 fi 5445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 5446 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 5447 with_gnu_ld=$lt_cv_prog_gnu_ld 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5458 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5459 if test "${lt_cv_path_NM+set}" = set; then : 5460 $as_echo_n "(cached) " >&6 5461 else 5462 if test -n "$NM"; then 5463 # Let the user override the test. 5464 lt_cv_path_NM="$NM" 5465 else 5466 lt_nm_to_check="${ac_tool_prefix}nm" 5467 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5468 lt_nm_to_check="$lt_nm_to_check nm" 5469 fi 5470 for lt_tmp_nm in $lt_nm_to_check; do 5471 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 5472 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5473 IFS="$lt_save_ifs" 5474 test -z "$ac_dir" && ac_dir=. 5475 tmp_nm="$ac_dir/$lt_tmp_nm" 5476 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 5477 # Check to see if the nm accepts a BSD-compat flag. 5478 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 5479 # nm: unknown option "B" ignored 5480 # Tru64's nm complains that /dev/null is an invalid object file 5481 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 5482 */dev/null* | *'Invalid file or object type'*) 5483 lt_cv_path_NM="$tmp_nm -B" 5484 break 5485 ;; 5486 *) 5487 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 5488 */dev/null*) 5489 lt_cv_path_NM="$tmp_nm -p" 5490 break 5491 ;; 5492 *) 5493 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5494 continue # so that we can try to find one that supports BSD flags 5495 ;; 5496 esac 5497 ;; 5498 esac 5499 fi 5500 done 5501 IFS="$lt_save_ifs" 5502 done 5503 : ${lt_cv_path_NM=no} 5504 fi 5505 fi 5506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5507 $as_echo "$lt_cv_path_NM" >&6; } 5508 if test "$lt_cv_path_NM" != "no"; then 5509 NM="$lt_cv_path_NM" 5510 else 5511 # Didn't find any BSD compatible name lister, look for dumpbin. 5512 if test -n "$ac_tool_prefix"; then 5513 for ac_prog in "dumpbin -symbols" "link -dump -symbols" 5514 do 5515 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5516 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5518 $as_echo_n "checking for $ac_word... " >&6; } 5519 if test "${ac_cv_prog_DUMPBIN+set}" = set; then : 5520 $as_echo_n "(cached) " >&6 5521 else 5522 if test -n "$DUMPBIN"; then 5523 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5524 else 5525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5526 for as_dir in $PATH 5527 do 5528 IFS=$as_save_IFS 5529 test -z "$as_dir" && as_dir=. 5530 for ac_exec_ext in '' $ac_executable_extensions; do 5531 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5532 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5533 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5534 break 2 5535 fi 5536 done 5537 done 5538 IFS=$as_save_IFS 5539 5540 fi 5541 fi 5542 DUMPBIN=$ac_cv_prog_DUMPBIN 5543 if test -n "$DUMPBIN"; then 5544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5545 $as_echo "$DUMPBIN" >&6; } 5546 else 5547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5548 $as_echo "no" >&6; } 5549 fi 5550 5551 5552 test -n "$DUMPBIN" && break 5553 done 5554 fi 5555 if test -z "$DUMPBIN"; then 5556 ac_ct_DUMPBIN=$DUMPBIN 5557 for ac_prog in "dumpbin -symbols" "link -dump -symbols" 5558 do 5559 # Extract the first word of "$ac_prog", so it can be a program name with args. 5560 set dummy $ac_prog; ac_word=$2 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5562 $as_echo_n "checking for $ac_word... " >&6; } 5563 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 if test -n "$ac_ct_DUMPBIN"; then 5567 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5568 else 5569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5570 for as_dir in $PATH 5571 do 5572 IFS=$as_save_IFS 5573 test -z "$as_dir" && as_dir=. 5574 for ac_exec_ext in '' $ac_executable_extensions; do 5575 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5576 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5577 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5578 break 2 5579 fi 5580 done 5581 done 5582 IFS=$as_save_IFS 5583 5584 fi 5585 fi 5586 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5587 if test -n "$ac_ct_DUMPBIN"; then 5588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5589 $as_echo "$ac_ct_DUMPBIN" >&6; } 5590 else 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5592 $as_echo "no" >&6; } 5593 fi 5594 5595 5596 test -n "$ac_ct_DUMPBIN" && break 5597 done 5598 5599 if test "x$ac_ct_DUMPBIN" = x; then 5600 DUMPBIN=":" 5601 else 5602 case $cross_compiling:$ac_tool_warned in 5603 yes:) 5604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5605 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5606 ac_tool_warned=yes ;; 5607 esac 5608 DUMPBIN=$ac_ct_DUMPBIN 5609 fi 5610 fi 5611 5612 5613 if test "$DUMPBIN" != ":"; then 5614 NM="$DUMPBIN" 5615 fi 5616 fi 5617 test -z "$NM" && NM=nm 5618 5619 5620 5621 5622 5623 5624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5625 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 5626 if test "${lt_cv_nm_interface+set}" = set; then : 5627 $as_echo_n "(cached) " >&6 5628 else 5629 lt_cv_nm_interface="BSD nm" 5630 echo "int some_variable = 0;" > conftest.$ac_ext 5631 (eval echo "\"\$as_me:5631: $ac_compile\"" >&5) 5632 (eval "$ac_compile" 2>conftest.err) 5633 cat conftest.err >&5 5634 (eval echo "\"\$as_me:5634: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5635 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5636 cat conftest.err >&5 5637 (eval echo "\"\$as_me:5637: output\"" >&5) 5638 cat conftest.out >&5 5639 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5640 lt_cv_nm_interface="MS dumpbin" 5641 fi 5642 rm -f conftest* 5643 fi 5644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5645 $as_echo "$lt_cv_nm_interface" >&6; } 5646 5647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5648 $as_echo_n "checking whether ln -s works... " >&6; } 5649 LN_S=$as_ln_s 5650 if test "$LN_S" = "ln -s"; then 5651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5652 $as_echo "yes" >&6; } 5653 else 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5655 $as_echo "no, using $LN_S" >&6; } 5656 fi 5657 5658 # find the maximum length of command line arguments 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5660 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 5661 if test "${lt_cv_sys_max_cmd_len+set}" = set; then : 5662 $as_echo_n "(cached) " >&6 5663 else 5664 i=0 5665 teststring="ABCD" 5666 5667 case $build_os in 5668 msdosdjgpp*) 5669 # On DJGPP, this test can blow up pretty badly due to problems in libc 5670 # (any single argument exceeding 2000 bytes causes a buffer overrun 5671 # during glob expansion). Even if it were fixed, the result of this 5672 # check would be larger than it should be. 5673 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5674 ;; 5675 5676 gnu*) 5677 # Under GNU Hurd, this test is not required because there is 5678 # no limit to the length of command line arguments. 5679 # Libtool will interpret -1 as no limit whatsoever 5680 lt_cv_sys_max_cmd_len=-1; 5681 ;; 5682 5683 cygwin* | mingw* | cegcc*) 5684 # On Win9x/ME, this test blows up -- it succeeds, but takes 5685 # about 5 minutes as the teststring grows exponentially. 5686 # Worse, since 9x/ME are not pre-emptively multitasking, 5687 # you end up with a "frozen" computer, even though with patience 5688 # the test eventually succeeds (with a max line length of 256k). 5689 # Instead, let's just punt: use the minimum linelength reported by 5690 # all of the supported platforms: 8192 (on NT/2K/XP). 5691 lt_cv_sys_max_cmd_len=8192; 5692 ;; 5693 5694 amigaos*) 5695 # On AmigaOS with pdksh, this test takes hours, literally. 5696 # So we just punt and use a minimum line length of 8192. 5697 lt_cv_sys_max_cmd_len=8192; 5698 ;; 5699 5700 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 5701 # This has been around since 386BSD, at least. Likely further. 5702 if test -x /sbin/sysctl; then 5703 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5704 elif test -x /usr/sbin/sysctl; then 5705 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5706 else 5707 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5708 fi 5709 # And add a safety zone 5710 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5711 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5712 ;; 5713 5714 interix*) 5715 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5716 lt_cv_sys_max_cmd_len=196608 5717 ;; 5718 5719 osf*) 5720 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5721 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5722 # nice to cause kernel panics so lets avoid the loop below. 5723 # First set a reasonable default. 5724 lt_cv_sys_max_cmd_len=16384 5725 # 5726 if test -x /sbin/sysconfig; then 5727 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5728 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5729 esac 5730 fi 5731 ;; 5732 sco3.2v5*) 5733 lt_cv_sys_max_cmd_len=102400 5734 ;; 5735 sysv5* | sco5v6* | sysv4.2uw2*) 5736 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5737 if test -n "$kargmax"; then 5738 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 5739 else 5740 lt_cv_sys_max_cmd_len=32768 5741 fi 5742 ;; 5743 *) 5744 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5745 if test -n "$lt_cv_sys_max_cmd_len"; then 5746 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5747 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5748 else 5749 # Make teststring a little bigger before we do anything with it. 5750 # a 1K string should be a reasonable start. 5751 for i in 1 2 3 4 5 6 7 8 ; do 5752 teststring=$teststring$teststring 5753 done 5754 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5755 # If test is not a shell built-in, we'll probably end up computing a 5756 # maximum length that is only half of the actual maximum length, but 5757 # we can't tell. 5758 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ 5759 = "XX$teststring$teststring"; } >/dev/null 2>&1 && 5760 test $i != 17 # 1/2 MB should be enough 5761 do 5762 i=`expr $i + 1` 5763 teststring=$teststring$teststring 5764 done 5765 # Only check the string length outside the loop. 5766 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5767 teststring= 5768 # Add a significant safety factor because C++ compilers can tack on 5769 # massive amounts of additional arguments before passing them to the 5770 # linker. It appears as though 1/2 is a usable value. 5771 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5772 fi 5773 ;; 5774 esac 5775 5776 fi 5777 5778 if test -n $lt_cv_sys_max_cmd_len ; then 5779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5780 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 5781 else 5782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5783 $as_echo "none" >&6; } 5784 fi 5785 max_cmd_len=$lt_cv_sys_max_cmd_len 5786 5787 5788 5789 5790 5791 5792 : ${CP="cp -f"} 5793 : ${MV="mv -f"} 5794 : ${RM="rm -f"} 5795 5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 5797 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 5798 # Try some XSI features 5799 xsi_shell=no 5800 ( _lt_dummy="a/b/c" 5801 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ 5802 = c,a/b,, \ 5803 && eval 'test $(( 1 + 1 )) -eq 2 \ 5804 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 5805 && xsi_shell=yes 5806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 5807 $as_echo "$xsi_shell" >&6; } 5808 5809 5810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 5811 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 5812 lt_shell_append=no 5813 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 5814 >/dev/null 2>&1 \ 5815 && lt_shell_append=yes 5816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 5817 $as_echo "$lt_shell_append" >&6; } 5818 5819 5820 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5821 lt_unset=unset 5822 else 5823 lt_unset=false 5824 fi 5825 5826 5827 5828 5829 5830 # test EBCDIC or ASCII 5831 case `echo X|tr X '\101'` in 5832 A) # ASCII based system 5833 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5834 lt_SP2NL='tr \040 \012' 5835 lt_NL2SP='tr \015\012 \040\040' 5836 ;; 5837 *) # EBCDIC based system 5838 lt_SP2NL='tr \100 \n' 5839 lt_NL2SP='tr \r\n \100\100' 5840 ;; 5841 esac 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5852 $as_echo_n "checking for $LD option to reload object files... " >&6; } 5853 if test "${lt_cv_ld_reload_flag+set}" = set; then : 5854 $as_echo_n "(cached) " >&6 5855 else 5856 lt_cv_ld_reload_flag='-r' 5857 fi 5858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5859 $as_echo "$lt_cv_ld_reload_flag" >&6; } 5860 reload_flag=$lt_cv_ld_reload_flag 5861 case $reload_flag in 5862 "" | " "*) ;; 5863 *) reload_flag=" $reload_flag" ;; 5864 esac 5865 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5866 case $host_os in 5867 darwin*) 5868 if test "$GCC" = yes; then 5869 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 5870 else 5871 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5872 fi 5873 ;; 5874 esac 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 if test -n "$ac_tool_prefix"; then 5885 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5886 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5888 $as_echo_n "checking for $ac_word... " >&6; } 5889 if test "${ac_cv_prog_OBJDUMP+set}" = set; then : 5890 $as_echo_n "(cached) " >&6 5891 else 5892 if test -n "$OBJDUMP"; then 5893 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5894 else 5895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5896 for as_dir in $PATH 5897 do 5898 IFS=$as_save_IFS 5899 test -z "$as_dir" && as_dir=. 5900 for ac_exec_ext in '' $ac_executable_extensions; do 5901 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5902 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5904 break 2 5905 fi 5906 done 5907 done 5908 IFS=$as_save_IFS 5909 5910 fi 5911 fi 5912 OBJDUMP=$ac_cv_prog_OBJDUMP 5913 if test -n "$OBJDUMP"; then 5914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5915 $as_echo "$OBJDUMP" >&6; } 5916 else 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5918 $as_echo "no" >&6; } 5919 fi 5920 5921 5922 fi 5923 if test -z "$ac_cv_prog_OBJDUMP"; then 5924 ac_ct_OBJDUMP=$OBJDUMP 5925 # Extract the first word of "objdump", so it can be a program name with args. 5926 set dummy objdump; ac_word=$2 5927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5928 $as_echo_n "checking for $ac_word... " >&6; } 5929 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : 5930 $as_echo_n "(cached) " >&6 5931 else 5932 if test -n "$ac_ct_OBJDUMP"; then 5933 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5934 else 5935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5936 for as_dir in $PATH 5937 do 5938 IFS=$as_save_IFS 5939 test -z "$as_dir" && as_dir=. 5940 for ac_exec_ext in '' $ac_executable_extensions; do 5941 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5942 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5943 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5944 break 2 5945 fi 5946 done 5947 done 5948 IFS=$as_save_IFS 5949 5950 fi 5951 fi 5952 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5953 if test -n "$ac_ct_OBJDUMP"; then 5954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5955 $as_echo "$ac_ct_OBJDUMP" >&6; } 5956 else 5957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5958 $as_echo "no" >&6; } 5959 fi 5960 5961 if test "x$ac_ct_OBJDUMP" = x; then 5962 OBJDUMP="false" 5963 else 5964 case $cross_compiling:$ac_tool_warned in 5965 yes:) 5966 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5967 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5968 ac_tool_warned=yes ;; 5969 esac 5970 OBJDUMP=$ac_ct_OBJDUMP 5971 fi 5972 else 5973 OBJDUMP="$ac_cv_prog_OBJDUMP" 5974 fi 5975 5976 test -z "$OBJDUMP" && OBJDUMP=objdump 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5987 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5988 if test "${lt_cv_deplibs_check_method+set}" = set; then : 5989 $as_echo_n "(cached) " >&6 5990 else 5991 lt_cv_file_magic_cmd='$MAGIC_CMD' 5992 lt_cv_file_magic_test_file= 5993 lt_cv_deplibs_check_method='unknown' 5994 # Need to set the preceding variable on all platforms that support 5995 # interlibrary dependencies. 5996 # 'none' -- dependencies not supported. 5997 # `unknown' -- same as none, but documents that we really don't know. 5998 # 'pass_all' -- all dependencies passed with no checks. 5999 # 'test_compile' -- check by making test program. 6000 # 'file_magic [[regex]]' -- check by looking for files in library path 6001 # which responds to the $file_magic_cmd with a given extended regex. 6002 # If you have `file' or equivalent on your system and you're not sure 6003 # whether `pass_all' will *always* work, you probably want this one. 6004 6005 case $host_os in 6006 aix[4-9]*) 6007 lt_cv_deplibs_check_method=pass_all 6008 ;; 6009 6010 beos*) 6011 lt_cv_deplibs_check_method=pass_all 6012 ;; 6013 6014 bsdi[45]*) 6015 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 6016 lt_cv_file_magic_cmd='/usr/bin/file -L' 6017 lt_cv_file_magic_test_file=/shlib/libc.so 6018 ;; 6019 6020 cygwin*) 6021 # func_win32_libid is a shell function defined in ltmain.sh 6022 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6023 lt_cv_file_magic_cmd='func_win32_libid' 6024 ;; 6025 6026 mingw* | pw32*) 6027 # Base MSYS/MinGW do not provide the 'file' command needed by 6028 # func_win32_libid shell function, so use a weaker test based on 'objdump', 6029 # unless we find 'file', for example because we are cross-compiling. 6030 if ( file / ) >/dev/null 2>&1; then 6031 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6032 lt_cv_file_magic_cmd='func_win32_libid' 6033 else 6034 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 6035 lt_cv_file_magic_cmd='$OBJDUMP -f' 6036 fi 6037 ;; 6038 6039 cegcc) 6040 # use the weaker test based on 'objdump'. See mingw*. 6041 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 6042 lt_cv_file_magic_cmd='$OBJDUMP -f' 6043 ;; 6044 6045 darwin* | rhapsody*) 6046 lt_cv_deplibs_check_method=pass_all 6047 ;; 6048 6049 freebsd* | dragonfly*) 6050 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6051 case $host_cpu in 6052 i*86 ) 6053 # Not sure whether the presence of OpenBSD here was a mistake. 6054 # Let's accept both of them until this is cleared up. 6055 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 6056 lt_cv_file_magic_cmd=/usr/bin/file 6057 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 6058 ;; 6059 esac 6060 else 6061 lt_cv_deplibs_check_method=pass_all 6062 fi 6063 ;; 6064 6065 gnu*) 6066 lt_cv_deplibs_check_method=pass_all 6067 ;; 6068 6069 hpux10.20* | hpux11*) 6070 lt_cv_file_magic_cmd=/usr/bin/file 6071 case $host_cpu in 6072 ia64*) 6073 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 6074 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 6075 ;; 6076 hppa*64*) 6077 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' 6078 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 6079 ;; 6080 *) 6081 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' 6082 lt_cv_file_magic_test_file=/usr/lib/libc.sl 6083 ;; 6084 esac 6085 ;; 6086 6087 interix[3-9]*) 6088 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 6089 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 6090 ;; 6091 6092 irix5* | irix6* | nonstopux*) 6093 case $LD in 6094 *-32|*"-32 ") libmagic=32-bit;; 6095 *-n32|*"-n32 ") libmagic=N32;; 6096 *-64|*"-64 ") libmagic=64-bit;; 6097 *) libmagic=never-match;; 6098 esac 6099 lt_cv_deplibs_check_method=pass_all 6100 ;; 6101 6102 # This must be Linux ELF. 6103 linux* | k*bsd*-gnu | kopensolaris*-gnu) 6104 lt_cv_deplibs_check_method=pass_all 6105 ;; 6106 6107 netbsd* | netbsdelf*-gnu) 6108 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6109 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6110 else 6111 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 6112 fi 6113 ;; 6114 6115 newos6*) 6116 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 6117 lt_cv_file_magic_cmd=/usr/bin/file 6118 lt_cv_file_magic_test_file=/usr/lib/libnls.so 6119 ;; 6120 6121 *nto* | *qnx*) 6122 lt_cv_deplibs_check_method=pass_all 6123 ;; 6124 6125 openbsd*) 6126 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6127 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 6128 else 6129 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6130 fi 6131 ;; 6132 6133 osf3* | osf4* | osf5*) 6134 lt_cv_deplibs_check_method=pass_all 6135 ;; 6136 6137 rdos*) 6138 lt_cv_deplibs_check_method=pass_all 6139 ;; 6140 6141 solaris*) 6142 lt_cv_deplibs_check_method=pass_all 6143 ;; 6144 6145 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 6146 lt_cv_deplibs_check_method=pass_all 6147 ;; 6148 6149 sysv4 | sysv4.3*) 6150 case $host_vendor in 6151 motorola) 6152 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 6153 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 6154 ;; 6155 ncr) 6156 lt_cv_deplibs_check_method=pass_all 6157 ;; 6158 sequent) 6159 lt_cv_file_magic_cmd='/bin/file' 6160 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 6161 ;; 6162 sni) 6163 lt_cv_file_magic_cmd='/bin/file' 6164 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 6165 lt_cv_file_magic_test_file=/lib/libc.so 6166 ;; 6167 siemens) 6168 lt_cv_deplibs_check_method=pass_all 6169 ;; 6170 pc) 6171 lt_cv_deplibs_check_method=pass_all 6172 ;; 6173 esac 6174 ;; 6175 6176 tpf*) 6177 lt_cv_deplibs_check_method=pass_all 6178 ;; 6179 esac 6180 6181 fi 6182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 6183 $as_echo "$lt_cv_deplibs_check_method" >&6; } 6184 file_magic_cmd=$lt_cv_file_magic_cmd 6185 deplibs_check_method=$lt_cv_deplibs_check_method 6186 test -z "$deplibs_check_method" && deplibs_check_method=unknown 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 if test -n "$ac_tool_prefix"; then 6200 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 6201 set dummy ${ac_tool_prefix}ar; ac_word=$2 6202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6203 $as_echo_n "checking for $ac_word... " >&6; } 6204 if test "${ac_cv_prog_AR+set}" = set; then : 6205 $as_echo_n "(cached) " >&6 6206 else 6207 if test -n "$AR"; then 6208 ac_cv_prog_AR="$AR" # Let the user override the test. 6209 else 6210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6211 for as_dir in $PATH 6212 do 6213 IFS=$as_save_IFS 6214 test -z "$as_dir" && as_dir=. 6215 for ac_exec_ext in '' $ac_executable_extensions; do 6216 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6217 ac_cv_prog_AR="${ac_tool_prefix}ar" 6218 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6219 break 2 6220 fi 6221 done 6222 done 6223 IFS=$as_save_IFS 6224 6225 fi 6226 fi 6227 AR=$ac_cv_prog_AR 6228 if test -n "$AR"; then 6229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6230 $as_echo "$AR" >&6; } 6231 else 6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6233 $as_echo "no" >&6; } 6234 fi 6235 6236 6237 fi 6238 if test -z "$ac_cv_prog_AR"; then 6239 ac_ct_AR=$AR 6240 # Extract the first word of "ar", so it can be a program name with args. 6241 set dummy ar; ac_word=$2 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6243 $as_echo_n "checking for $ac_word... " >&6; } 6244 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 6245 $as_echo_n "(cached) " >&6 6246 else 6247 if test -n "$ac_ct_AR"; then 6248 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6249 else 6250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6251 for as_dir in $PATH 6252 do 6253 IFS=$as_save_IFS 6254 test -z "$as_dir" && as_dir=. 6255 for ac_exec_ext in '' $ac_executable_extensions; do 6256 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6257 ac_cv_prog_ac_ct_AR="ar" 6258 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6259 break 2 6260 fi 6261 done 6262 done 6263 IFS=$as_save_IFS 6264 6265 fi 6266 fi 6267 ac_ct_AR=$ac_cv_prog_ac_ct_AR 6268 if test -n "$ac_ct_AR"; then 6269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6270 $as_echo "$ac_ct_AR" >&6; } 6271 else 6272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6273 $as_echo "no" >&6; } 6274 fi 6275 6276 if test "x$ac_ct_AR" = x; then 6277 AR="false" 6278 else 6279 case $cross_compiling:$ac_tool_warned in 6280 yes:) 6281 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6282 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6283 ac_tool_warned=yes ;; 6284 esac 6285 AR=$ac_ct_AR 6286 fi 6287 else 6288 AR="$ac_cv_prog_AR" 6289 fi 6290 6291 test -z "$AR" && AR=ar 6292 test -z "$AR_FLAGS" && AR_FLAGS=cru 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 if test -n "$ac_tool_prefix"; then 6305 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6306 set dummy ${ac_tool_prefix}strip; ac_word=$2 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6308 $as_echo_n "checking for $ac_word... " >&6; } 6309 if test "${ac_cv_prog_STRIP+set}" = set; then : 6310 $as_echo_n "(cached) " >&6 6311 else 6312 if test -n "$STRIP"; then 6313 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6314 else 6315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6316 for as_dir in $PATH 6317 do 6318 IFS=$as_save_IFS 6319 test -z "$as_dir" && as_dir=. 6320 for ac_exec_ext in '' $ac_executable_extensions; do 6321 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6322 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6323 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6324 break 2 6325 fi 6326 done 6327 done 6328 IFS=$as_save_IFS 6329 6330 fi 6331 fi 6332 STRIP=$ac_cv_prog_STRIP 6333 if test -n "$STRIP"; then 6334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6335 $as_echo "$STRIP" >&6; } 6336 else 6337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6338 $as_echo "no" >&6; } 6339 fi 6340 6341 6342 fi 6343 if test -z "$ac_cv_prog_STRIP"; then 6344 ac_ct_STRIP=$STRIP 6345 # Extract the first word of "strip", so it can be a program name with args. 6346 set dummy strip; ac_word=$2 6347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6348 $as_echo_n "checking for $ac_word... " >&6; } 6349 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 6350 $as_echo_n "(cached) " >&6 6351 else 6352 if test -n "$ac_ct_STRIP"; then 6353 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6354 else 6355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6356 for as_dir in $PATH 6357 do 6358 IFS=$as_save_IFS 6359 test -z "$as_dir" && as_dir=. 6360 for ac_exec_ext in '' $ac_executable_extensions; do 6361 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6362 ac_cv_prog_ac_ct_STRIP="strip" 6363 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6364 break 2 6365 fi 6366 done 6367 done 6368 IFS=$as_save_IFS 6369 6370 fi 6371 fi 6372 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6373 if test -n "$ac_ct_STRIP"; then 6374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6375 $as_echo "$ac_ct_STRIP" >&6; } 6376 else 6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6378 $as_echo "no" >&6; } 6379 fi 6380 6381 if test "x$ac_ct_STRIP" = x; then 6382 STRIP=":" 6383 else 6384 case $cross_compiling:$ac_tool_warned in 6385 yes:) 6386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6388 ac_tool_warned=yes ;; 6389 esac 6390 STRIP=$ac_ct_STRIP 6391 fi 6392 else 6393 STRIP="$ac_cv_prog_STRIP" 6394 fi 6395 6396 test -z "$STRIP" && STRIP=: 6397 6398 6399 6400 6401 6402 6403 if test -n "$ac_tool_prefix"; then 6404 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6405 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6407 $as_echo_n "checking for $ac_word... " >&6; } 6408 if test "${ac_cv_prog_RANLIB+set}" = set; then : 6409 $as_echo_n "(cached) " >&6 6410 else 6411 if test -n "$RANLIB"; then 6412 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6413 else 6414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6415 for as_dir in $PATH 6416 do 6417 IFS=$as_save_IFS 6418 test -z "$as_dir" && as_dir=. 6419 for ac_exec_ext in '' $ac_executable_extensions; do 6420 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6421 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6422 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6423 break 2 6424 fi 6425 done 6426 done 6427 IFS=$as_save_IFS 6428 6429 fi 6430 fi 6431 RANLIB=$ac_cv_prog_RANLIB 6432 if test -n "$RANLIB"; then 6433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6434 $as_echo "$RANLIB" >&6; } 6435 else 6436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6437 $as_echo "no" >&6; } 6438 fi 6439 6440 6441 fi 6442 if test -z "$ac_cv_prog_RANLIB"; then 6443 ac_ct_RANLIB=$RANLIB 6444 # Extract the first word of "ranlib", so it can be a program name with args. 6445 set dummy ranlib; ac_word=$2 6446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6447 $as_echo_n "checking for $ac_word... " >&6; } 6448 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 6449 $as_echo_n "(cached) " >&6 6450 else 6451 if test -n "$ac_ct_RANLIB"; then 6452 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6453 else 6454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6455 for as_dir in $PATH 6456 do 6457 IFS=$as_save_IFS 6458 test -z "$as_dir" && as_dir=. 6459 for ac_exec_ext in '' $ac_executable_extensions; do 6460 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6461 ac_cv_prog_ac_ct_RANLIB="ranlib" 6462 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6463 break 2 6464 fi 6465 done 6466 done 6467 IFS=$as_save_IFS 6468 6469 fi 6470 fi 6471 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6472 if test -n "$ac_ct_RANLIB"; then 6473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6474 $as_echo "$ac_ct_RANLIB" >&6; } 6475 else 6476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6477 $as_echo "no" >&6; } 6478 fi 6479 6480 if test "x$ac_ct_RANLIB" = x; then 6481 RANLIB=":" 6482 else 6483 case $cross_compiling:$ac_tool_warned in 6484 yes:) 6485 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6486 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6487 ac_tool_warned=yes ;; 6488 esac 6489 RANLIB=$ac_ct_RANLIB 6490 fi 6491 else 6492 RANLIB="$ac_cv_prog_RANLIB" 6493 fi 6494 6495 test -z "$RANLIB" && RANLIB=: 6496 6497 6498 6499 6500 6501 6502 # Determine commands to create old-style static archives. 6503 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6504 old_postinstall_cmds='chmod 644 $oldlib' 6505 old_postuninstall_cmds= 6506 6507 if test -n "$RANLIB"; then 6508 case $host_os in 6509 openbsd*) 6510 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 6511 ;; 6512 *) 6513 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 6514 ;; 6515 esac 6516 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 6517 fi 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 # If no C compiler was specified, use CC. 6553 LTCC=${LTCC-"$CC"} 6554 6555 # If no C compiler flags were specified, use CFLAGS. 6556 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6557 6558 # Allow CC to be a program name with arguments. 6559 compiler=$CC 6560 6561 6562 # Check for command to grab the raw symbol name followed by C symbol from nm. 6563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6564 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 6565 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : 6566 $as_echo_n "(cached) " >&6 6567 else 6568 6569 # These are sane defaults that work on at least a few old systems. 6570 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6571 6572 # Character class describing NM global symbol codes. 6573 symcode='[BCDEGRST]' 6574 6575 # Regexp to match symbols that can be accessed directly from C. 6576 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6577 6578 # Define system-specific variables. 6579 case $host_os in 6580 aix*) 6581 symcode='[BCDT]' 6582 ;; 6583 cygwin* | mingw* | pw32* | cegcc*) 6584 symcode='[ABCDGISTW]' 6585 ;; 6586 hpux*) 6587 if test "$host_cpu" = ia64; then 6588 symcode='[ABCDEGRST]' 6589 fi 6590 ;; 6591 irix* | nonstopux*) 6592 symcode='[BCDEGRST]' 6593 ;; 6594 osf*) 6595 symcode='[BCDEGQRST]' 6596 ;; 6597 solaris*) 6598 symcode='[BDRT]' 6599 ;; 6600 sco3.2v5*) 6601 symcode='[DT]' 6602 ;; 6603 sysv4.2uw2*) 6604 symcode='[DT]' 6605 ;; 6606 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6607 symcode='[ABDT]' 6608 ;; 6609 sysv4) 6610 symcode='[DFNSTU]' 6611 ;; 6612 esac 6613 6614 # If we're using GNU nm, then use its standard symbol codes. 6615 case `$NM -V 2>&1` in 6616 *GNU* | *'with BFD'*) 6617 symcode='[ABCDGIRSTW]' ;; 6618 esac 6619 6620 # Transform an extracted symbol line into a proper C declaration. 6621 # Some systems (esp. on ia64) link data and code symbols differently, 6622 # so use this general approach. 6623 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 6624 6625 # Transform an extracted symbol line into symbol name and symbol address 6626 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 6627 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" 6628 6629 # Handle CRLF in mingw tool chain 6630 opt_cr= 6631 case $build_os in 6632 mingw*) 6633 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6634 ;; 6635 esac 6636 6637 # Try without a prefix underscore, then with it. 6638 for ac_symprfx in "" "_"; do 6639 6640 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6641 symxfrm="\\1 $ac_symprfx\\2 \\2" 6642 6643 # Write the raw and C identifiers. 6644 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6645 # Fake it for dumpbin and say T for any non-static function 6646 # and D for any global variable. 6647 # Also find C++ and __fastcall symbols from MSVC++, 6648 # which start with @ or ?. 6649 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6650 " {last_section=section; section=\$ 3};"\ 6651 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6652 " \$ 0!~/External *\|/{next};"\ 6653 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6654 " {if(hide[section]) next};"\ 6655 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 6656 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 6657 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 6658 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 6659 " ' prfx=^$ac_symprfx" 6660 else 6661 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6662 fi 6663 6664 # Check to see that the pipe works correctly. 6665 pipe_works=no 6666 6667 rm -f conftest* 6668 cat > conftest.$ac_ext <<_LT_EOF 6669 #ifdef __cplusplus 6670 extern "C" { 6671 #endif 6672 char nm_test_var; 6673 void nm_test_func(void); 6674 void nm_test_func(void){} 6675 #ifdef __cplusplus 6676 } 6677 #endif 6678 int main(){nm_test_var='a';nm_test_func();return(0);} 6679 _LT_EOF 6680 6681 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6682 (eval $ac_compile) 2>&5 6683 ac_status=$? 6684 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6685 test $ac_status = 0; }; then 6686 # Now try to grab the symbols. 6687 nlist=conftest.nm 6688 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 6689 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 6690 ac_status=$? 6691 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6692 test $ac_status = 0; } && test -s "$nlist"; then 6693 # Try sorting and uniquifying the output. 6694 if sort "$nlist" | uniq > "$nlist"T; then 6695 mv -f "$nlist"T "$nlist" 6696 else 6697 rm -f "$nlist"T 6698 fi 6699 6700 # Make sure that we snagged all the symbols we need. 6701 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6702 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6703 cat <<_LT_EOF > conftest.$ac_ext 6704 #ifdef __cplusplus 6705 extern "C" { 6706 #endif 6707 6708 _LT_EOF 6709 # Now generate the symbol file. 6710 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6711 6712 cat <<_LT_EOF >> conftest.$ac_ext 6713 6714 /* The mapping between symbol names and symbols. */ 6715 const struct { 6716 const char *name; 6717 void *address; 6718 } 6719 lt__PROGRAM__LTX_preloaded_symbols[] = 6720 { 6721 { "@PROGRAM@", (void *) 0 }, 6722 _LT_EOF 6723 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6724 cat <<\_LT_EOF >> conftest.$ac_ext 6725 {0, (void *) 0} 6726 }; 6727 6728 /* This works around a problem in FreeBSD linker */ 6729 #ifdef FREEBSD_WORKAROUND 6730 static const void *lt_preloaded_setup() { 6731 return lt__PROGRAM__LTX_preloaded_symbols; 6732 } 6733 #endif 6734 6735 #ifdef __cplusplus 6736 } 6737 #endif 6738 _LT_EOF 6739 # Now try linking the two files. 6740 mv conftest.$ac_objext conftstm.$ac_objext 6741 lt_save_LIBS="$LIBS" 6742 lt_save_CFLAGS="$CFLAGS" 6743 LIBS="conftstm.$ac_objext" 6744 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6745 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6746 (eval $ac_link) 2>&5 6747 ac_status=$? 6748 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6749 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 6750 pipe_works=yes 6751 fi 6752 LIBS="$lt_save_LIBS" 6753 CFLAGS="$lt_save_CFLAGS" 6754 else 6755 echo "cannot find nm_test_func in $nlist" >&5 6756 fi 6757 else 6758 echo "cannot find nm_test_var in $nlist" >&5 6759 fi 6760 else 6761 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6762 fi 6763 else 6764 echo "$progname: failed program was:" >&5 6765 cat conftest.$ac_ext >&5 6766 fi 6767 rm -rf conftest* conftst* 6768 6769 # Do not use the global_symbol_pipe unless it works. 6770 if test "$pipe_works" = yes; then 6771 break 6772 else 6773 lt_cv_sys_global_symbol_pipe= 6774 fi 6775 done 6776 6777 fi 6778 6779 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6780 lt_cv_sys_global_symbol_to_cdecl= 6781 fi 6782 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6784 $as_echo "failed" >&6; } 6785 else 6786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6787 $as_echo "ok" >&6; } 6788 fi 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 # Check whether --enable-libtool-lock was given. 6812 if test "${enable_libtool_lock+set}" = set; then : 6813 enableval=$enable_libtool_lock; 6814 fi 6815 6816 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6817 6818 # Some flags need to be propagated to the compiler or linker for good 6819 # libtool support. 6820 case $host in 6821 ia64-*-hpux*) 6822 # Find out which ABI we are using. 6823 echo 'int i;' > conftest.$ac_ext 6824 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6825 (eval $ac_compile) 2>&5 6826 ac_status=$? 6827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6828 test $ac_status = 0; }; then 6829 case `/usr/bin/file conftest.$ac_objext` in 6830 *ELF-32*) 6831 HPUX_IA64_MODE="32" 6832 ;; 6833 *ELF-64*) 6834 HPUX_IA64_MODE="64" 6835 ;; 6836 esac 6837 fi 6838 rm -rf conftest* 6839 ;; 6840 *-*-irix6*) 6841 # Find out which ABI we are using. 6842 echo '#line 6842 "configure"' > conftest.$ac_ext 6843 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6844 (eval $ac_compile) 2>&5 6845 ac_status=$? 6846 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6847 test $ac_status = 0; }; then 6848 if test "$lt_cv_prog_gnu_ld" = yes; then 6849 case `/usr/bin/file conftest.$ac_objext` in 6850 *32-bit*) 6851 LD="${LD-ld} -melf32bsmip" 6852 ;; 6853 *N32*) 6854 LD="${LD-ld} -melf32bmipn32" 6855 ;; 6856 *64-bit*) 6857 LD="${LD-ld} -melf64bmip" 6858 ;; 6859 esac 6860 else 6861 case `/usr/bin/file conftest.$ac_objext` in 6862 *32-bit*) 6863 LD="${LD-ld} -32" 6864 ;; 6865 *N32*) 6866 LD="${LD-ld} -n32" 6867 ;; 6868 *64-bit*) 6869 LD="${LD-ld} -64" 6870 ;; 6871 esac 6872 fi 6873 fi 6874 rm -rf conftest* 6875 ;; 6876 6877 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 6878 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6879 # Find out which ABI we are using. 6880 echo 'int i;' > conftest.$ac_ext 6881 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6882 (eval $ac_compile) 2>&5 6883 ac_status=$? 6884 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6885 test $ac_status = 0; }; then 6886 case `/usr/bin/file conftest.o` in 6887 *32-bit*) 6888 case $host in 6889 x86_64-*kfreebsd*-gnu) 6890 LD="${LD-ld} -m elf_i386_fbsd" 6891 ;; 6892 x86_64-*linux*) 6893 LD="${LD-ld} -m elf_i386" 6894 ;; 6895 ppc64-*linux*|powerpc64-*linux*) 6896 LD="${LD-ld} -m elf32ppclinux" 6897 ;; 6898 s390x-*linux*) 6899 LD="${LD-ld} -m elf_s390" 6900 ;; 6901 sparc64-*linux*) 6902 LD="${LD-ld} -m elf32_sparc" 6903 ;; 6904 esac 6905 ;; 6906 *64-bit*) 6907 case $host in 6908 x86_64-*kfreebsd*-gnu) 6909 LD="${LD-ld} -m elf_x86_64_fbsd" 6910 ;; 6911 x86_64-*linux*) 6912 LD="${LD-ld} -m elf_x86_64" 6913 ;; 6914 ppc*-*linux*|powerpc*-*linux*) 6915 LD="${LD-ld} -m elf64ppc" 6916 ;; 6917 s390*-*linux*|s390*-*tpf*) 6918 LD="${LD-ld} -m elf64_s390" 6919 ;; 6920 sparc*-*linux*) 6921 LD="${LD-ld} -m elf64_sparc" 6922 ;; 6923 esac 6924 ;; 6925 esac 6926 fi 6927 rm -rf conftest* 6928 ;; 6929 6930 *-*-sco3.2v5*) 6931 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6932 SAVE_CFLAGS="$CFLAGS" 6933 CFLAGS="$CFLAGS -belf" 6934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6935 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6936 if test "${lt_cv_cc_needs_belf+set}" = set; then : 6937 $as_echo_n "(cached) " >&6 6938 else 6939 ac_ext=c 6940 ac_cpp='$CPP $CPPFLAGS' 6941 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6942 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6943 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6944 6945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6946 /* end confdefs.h. */ 6947 6948 int 6949 main () 6950 { 6951 6952 ; 6953 return 0; 6954 } 6955 _ACEOF 6956 if ac_fn_c_try_link "$LINENO"; then : 6957 lt_cv_cc_needs_belf=yes 6958 else 6959 lt_cv_cc_needs_belf=no 6960 fi 6961 rm -f core conftest.err conftest.$ac_objext \ 6962 conftest$ac_exeext conftest.$ac_ext 6963 ac_ext=c 6964 ac_cpp='$CPP $CPPFLAGS' 6965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6967 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6968 6969 fi 6970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6971 $as_echo "$lt_cv_cc_needs_belf" >&6; } 6972 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6973 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6974 CFLAGS="$SAVE_CFLAGS" 6975 fi 6976 ;; 6977 sparc*-*solaris*) 6978 # Find out which ABI we are using. 6979 echo 'int i;' > conftest.$ac_ext 6980 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6981 (eval $ac_compile) 2>&5 6982 ac_status=$? 6983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6984 test $ac_status = 0; }; then 6985 case `/usr/bin/file conftest.o` in 6986 *64-bit*) 6987 case $lt_cv_prog_gnu_ld in 6988 yes*) LD="${LD-ld} -m elf64_sparc" ;; 6989 *) 6990 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6991 LD="${LD-ld} -64" 6992 fi 6993 ;; 6994 esac 6995 ;; 6996 esac 6997 fi 6998 rm -rf conftest* 6999 ;; 7000 esac 7001 7002 need_locks="$enable_libtool_lock" 7003 7004 7005 case $host_os in 7006 rhapsody* | darwin*) 7007 if test -n "$ac_tool_prefix"; then 7008 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7009 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7011 $as_echo_n "checking for $ac_word... " >&6; } 7012 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : 7013 $as_echo_n "(cached) " >&6 7014 else 7015 if test -n "$DSYMUTIL"; then 7016 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7017 else 7018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7019 for as_dir in $PATH 7020 do 7021 IFS=$as_save_IFS 7022 test -z "$as_dir" && as_dir=. 7023 for ac_exec_ext in '' $ac_executable_extensions; do 7024 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7025 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7026 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7027 break 2 7028 fi 7029 done 7030 done 7031 IFS=$as_save_IFS 7032 7033 fi 7034 fi 7035 DSYMUTIL=$ac_cv_prog_DSYMUTIL 7036 if test -n "$DSYMUTIL"; then 7037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7038 $as_echo "$DSYMUTIL" >&6; } 7039 else 7040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7041 $as_echo "no" >&6; } 7042 fi 7043 7044 7045 fi 7046 if test -z "$ac_cv_prog_DSYMUTIL"; then 7047 ac_ct_DSYMUTIL=$DSYMUTIL 7048 # Extract the first word of "dsymutil", so it can be a program name with args. 7049 set dummy dsymutil; ac_word=$2 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7051 $as_echo_n "checking for $ac_word... " >&6; } 7052 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : 7053 $as_echo_n "(cached) " >&6 7054 else 7055 if test -n "$ac_ct_DSYMUTIL"; then 7056 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7057 else 7058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7059 for as_dir in $PATH 7060 do 7061 IFS=$as_save_IFS 7062 test -z "$as_dir" && as_dir=. 7063 for ac_exec_ext in '' $ac_executable_extensions; do 7064 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7065 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7066 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7067 break 2 7068 fi 7069 done 7070 done 7071 IFS=$as_save_IFS 7072 7073 fi 7074 fi 7075 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7076 if test -n "$ac_ct_DSYMUTIL"; then 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7078 $as_echo "$ac_ct_DSYMUTIL" >&6; } 7079 else 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7081 $as_echo "no" >&6; } 7082 fi 7083 7084 if test "x$ac_ct_DSYMUTIL" = x; then 7085 DSYMUTIL=":" 7086 else 7087 case $cross_compiling:$ac_tool_warned in 7088 yes:) 7089 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7090 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7091 ac_tool_warned=yes ;; 7092 esac 7093 DSYMUTIL=$ac_ct_DSYMUTIL 7094 fi 7095 else 7096 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7097 fi 7098 7099 if test -n "$ac_tool_prefix"; then 7100 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7101 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 7102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7103 $as_echo_n "checking for $ac_word... " >&6; } 7104 if test "${ac_cv_prog_NMEDIT+set}" = set; then : 7105 $as_echo_n "(cached) " >&6 7106 else 7107 if test -n "$NMEDIT"; then 7108 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7109 else 7110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7111 for as_dir in $PATH 7112 do 7113 IFS=$as_save_IFS 7114 test -z "$as_dir" && as_dir=. 7115 for ac_exec_ext in '' $ac_executable_extensions; do 7116 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7117 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 7118 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7119 break 2 7120 fi 7121 done 7122 done 7123 IFS=$as_save_IFS 7124 7125 fi 7126 fi 7127 NMEDIT=$ac_cv_prog_NMEDIT 7128 if test -n "$NMEDIT"; then 7129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 7130 $as_echo "$NMEDIT" >&6; } 7131 else 7132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7133 $as_echo "no" >&6; } 7134 fi 7135 7136 7137 fi 7138 if test -z "$ac_cv_prog_NMEDIT"; then 7139 ac_ct_NMEDIT=$NMEDIT 7140 # Extract the first word of "nmedit", so it can be a program name with args. 7141 set dummy nmedit; ac_word=$2 7142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7143 $as_echo_n "checking for $ac_word... " >&6; } 7144 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : 7145 $as_echo_n "(cached) " >&6 7146 else 7147 if test -n "$ac_ct_NMEDIT"; then 7148 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 7149 else 7150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7151 for as_dir in $PATH 7152 do 7153 IFS=$as_save_IFS 7154 test -z "$as_dir" && as_dir=. 7155 for ac_exec_ext in '' $ac_executable_extensions; do 7156 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7157 ac_cv_prog_ac_ct_NMEDIT="nmedit" 7158 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7159 break 2 7160 fi 7161 done 7162 done 7163 IFS=$as_save_IFS 7164 7165 fi 7166 fi 7167 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 7168 if test -n "$ac_ct_NMEDIT"; then 7169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 7170 $as_echo "$ac_ct_NMEDIT" >&6; } 7171 else 7172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7173 $as_echo "no" >&6; } 7174 fi 7175 7176 if test "x$ac_ct_NMEDIT" = x; then 7177 NMEDIT=":" 7178 else 7179 case $cross_compiling:$ac_tool_warned in 7180 yes:) 7181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7182 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7183 ac_tool_warned=yes ;; 7184 esac 7185 NMEDIT=$ac_ct_NMEDIT 7186 fi 7187 else 7188 NMEDIT="$ac_cv_prog_NMEDIT" 7189 fi 7190 7191 if test -n "$ac_tool_prefix"; then 7192 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 7193 set dummy ${ac_tool_prefix}lipo; ac_word=$2 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7195 $as_echo_n "checking for $ac_word... " >&6; } 7196 if test "${ac_cv_prog_LIPO+set}" = set; then : 7197 $as_echo_n "(cached) " >&6 7198 else 7199 if test -n "$LIPO"; then 7200 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 7201 else 7202 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7203 for as_dir in $PATH 7204 do 7205 IFS=$as_save_IFS 7206 test -z "$as_dir" && as_dir=. 7207 for ac_exec_ext in '' $ac_executable_extensions; do 7208 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7209 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 7210 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7211 break 2 7212 fi 7213 done 7214 done 7215 IFS=$as_save_IFS 7216 7217 fi 7218 fi 7219 LIPO=$ac_cv_prog_LIPO 7220 if test -n "$LIPO"; then 7221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 7222 $as_echo "$LIPO" >&6; } 7223 else 7224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7225 $as_echo "no" >&6; } 7226 fi 7227 7228 7229 fi 7230 if test -z "$ac_cv_prog_LIPO"; then 7231 ac_ct_LIPO=$LIPO 7232 # Extract the first word of "lipo", so it can be a program name with args. 7233 set dummy lipo; ac_word=$2 7234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7235 $as_echo_n "checking for $ac_word... " >&6; } 7236 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : 7237 $as_echo_n "(cached) " >&6 7238 else 7239 if test -n "$ac_ct_LIPO"; then 7240 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 7241 else 7242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7243 for as_dir in $PATH 7244 do 7245 IFS=$as_save_IFS 7246 test -z "$as_dir" && as_dir=. 7247 for ac_exec_ext in '' $ac_executable_extensions; do 7248 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7249 ac_cv_prog_ac_ct_LIPO="lipo" 7250 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7251 break 2 7252 fi 7253 done 7254 done 7255 IFS=$as_save_IFS 7256 7257 fi 7258 fi 7259 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 7260 if test -n "$ac_ct_LIPO"; then 7261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 7262 $as_echo "$ac_ct_LIPO" >&6; } 7263 else 7264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7265 $as_echo "no" >&6; } 7266 fi 7267 7268 if test "x$ac_ct_LIPO" = x; then 7269 LIPO=":" 7270 else 7271 case $cross_compiling:$ac_tool_warned in 7272 yes:) 7273 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7274 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7275 ac_tool_warned=yes ;; 7276 esac 7277 LIPO=$ac_ct_LIPO 7278 fi 7279 else 7280 LIPO="$ac_cv_prog_LIPO" 7281 fi 7282 7283 if test -n "$ac_tool_prefix"; then 7284 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 7285 set dummy ${ac_tool_prefix}otool; ac_word=$2 7286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7287 $as_echo_n "checking for $ac_word... " >&6; } 7288 if test "${ac_cv_prog_OTOOL+set}" = set; then : 7289 $as_echo_n "(cached) " >&6 7290 else 7291 if test -n "$OTOOL"; then 7292 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 7293 else 7294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7295 for as_dir in $PATH 7296 do 7297 IFS=$as_save_IFS 7298 test -z "$as_dir" && as_dir=. 7299 for ac_exec_ext in '' $ac_executable_extensions; do 7300 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7301 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 7302 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7303 break 2 7304 fi 7305 done 7306 done 7307 IFS=$as_save_IFS 7308 7309 fi 7310 fi 7311 OTOOL=$ac_cv_prog_OTOOL 7312 if test -n "$OTOOL"; then 7313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 7314 $as_echo "$OTOOL" >&6; } 7315 else 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7317 $as_echo "no" >&6; } 7318 fi 7319 7320 7321 fi 7322 if test -z "$ac_cv_prog_OTOOL"; then 7323 ac_ct_OTOOL=$OTOOL 7324 # Extract the first word of "otool", so it can be a program name with args. 7325 set dummy otool; ac_word=$2 7326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7327 $as_echo_n "checking for $ac_word... " >&6; } 7328 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : 7329 $as_echo_n "(cached) " >&6 7330 else 7331 if test -n "$ac_ct_OTOOL"; then 7332 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 7333 else 7334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7335 for as_dir in $PATH 7336 do 7337 IFS=$as_save_IFS 7338 test -z "$as_dir" && as_dir=. 7339 for ac_exec_ext in '' $ac_executable_extensions; do 7340 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7341 ac_cv_prog_ac_ct_OTOOL="otool" 7342 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7343 break 2 7344 fi 7345 done 7346 done 7347 IFS=$as_save_IFS 7348 7349 fi 7350 fi 7351 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 7352 if test -n "$ac_ct_OTOOL"; then 7353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 7354 $as_echo "$ac_ct_OTOOL" >&6; } 7355 else 7356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7357 $as_echo "no" >&6; } 7358 fi 7359 7360 if test "x$ac_ct_OTOOL" = x; then 7361 OTOOL=":" 7362 else 7363 case $cross_compiling:$ac_tool_warned in 7364 yes:) 7365 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7366 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7367 ac_tool_warned=yes ;; 7368 esac 7369 OTOOL=$ac_ct_OTOOL 7370 fi 7371 else 7372 OTOOL="$ac_cv_prog_OTOOL" 7373 fi 7374 7375 if test -n "$ac_tool_prefix"; then 7376 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 7377 set dummy ${ac_tool_prefix}otool64; ac_word=$2 7378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7379 $as_echo_n "checking for $ac_word... " >&6; } 7380 if test "${ac_cv_prog_OTOOL64+set}" = set; then : 7381 $as_echo_n "(cached) " >&6 7382 else 7383 if test -n "$OTOOL64"; then 7384 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 7385 else 7386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7387 for as_dir in $PATH 7388 do 7389 IFS=$as_save_IFS 7390 test -z "$as_dir" && as_dir=. 7391 for ac_exec_ext in '' $ac_executable_extensions; do 7392 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7393 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 7394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7395 break 2 7396 fi 7397 done 7398 done 7399 IFS=$as_save_IFS 7400 7401 fi 7402 fi 7403 OTOOL64=$ac_cv_prog_OTOOL64 7404 if test -n "$OTOOL64"; then 7405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 7406 $as_echo "$OTOOL64" >&6; } 7407 else 7408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7409 $as_echo "no" >&6; } 7410 fi 7411 7412 7413 fi 7414 if test -z "$ac_cv_prog_OTOOL64"; then 7415 ac_ct_OTOOL64=$OTOOL64 7416 # Extract the first word of "otool64", so it can be a program name with args. 7417 set dummy otool64; ac_word=$2 7418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7419 $as_echo_n "checking for $ac_word... " >&6; } 7420 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : 7421 $as_echo_n "(cached) " >&6 7422 else 7423 if test -n "$ac_ct_OTOOL64"; then 7424 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 7425 else 7426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7427 for as_dir in $PATH 7428 do 7429 IFS=$as_save_IFS 7430 test -z "$as_dir" && as_dir=. 7431 for ac_exec_ext in '' $ac_executable_extensions; do 7432 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7433 ac_cv_prog_ac_ct_OTOOL64="otool64" 7434 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7435 break 2 7436 fi 7437 done 7438 done 7439 IFS=$as_save_IFS 7440 7441 fi 7442 fi 7443 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 7444 if test -n "$ac_ct_OTOOL64"; then 7445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 7446 $as_echo "$ac_ct_OTOOL64" >&6; } 7447 else 7448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7449 $as_echo "no" >&6; } 7450 fi 7451 7452 if test "x$ac_ct_OTOOL64" = x; then 7453 OTOOL64=":" 7454 else 7455 case $cross_compiling:$ac_tool_warned in 7456 yes:) 7457 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7458 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7459 ac_tool_warned=yes ;; 7460 esac 7461 OTOOL64=$ac_ct_OTOOL64 7462 fi 7463 else 7464 OTOOL64="$ac_cv_prog_OTOOL64" 7465 fi 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7494 $as_echo_n "checking for -single_module linker flag... " >&6; } 7495 if test "${lt_cv_apple_cc_single_mod+set}" = set; then : 7496 $as_echo_n "(cached) " >&6 7497 else 7498 lt_cv_apple_cc_single_mod=no 7499 if test -z "${LT_MULTI_MODULE}"; then 7500 # By default we will add the -single_module flag. You can override 7501 # by either setting the environment variable LT_MULTI_MODULE 7502 # non-empty at configure time, or by adding -multi_module to the 7503 # link flags. 7504 rm -rf libconftest.dylib* 7505 echo "int foo(void){return 1;}" > conftest.c 7506 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7507 -dynamiclib -Wl,-single_module conftest.c" >&5 7508 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7509 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7510 _lt_result=$? 7511 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 7512 lt_cv_apple_cc_single_mod=yes 7513 else 7514 cat conftest.err >&5 7515 fi 7516 rm -rf libconftest.dylib* 7517 rm -f conftest.* 7518 fi 7519 fi 7520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7521 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7523 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7524 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : 7525 $as_echo_n "(cached) " >&6 7526 else 7527 lt_cv_ld_exported_symbols_list=no 7528 save_LDFLAGS=$LDFLAGS 7529 echo "_main" > conftest.sym 7530 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7532 /* end confdefs.h. */ 7533 7534 int 7535 main () 7536 { 7537 7538 ; 7539 return 0; 7540 } 7541 _ACEOF 7542 if ac_fn_c_try_link "$LINENO"; then : 7543 lt_cv_ld_exported_symbols_list=yes 7544 else 7545 lt_cv_ld_exported_symbols_list=no 7546 fi 7547 rm -f core conftest.err conftest.$ac_objext \ 7548 conftest$ac_exeext conftest.$ac_ext 7549 LDFLAGS="$save_LDFLAGS" 7550 7551 fi 7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7553 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7554 case $host_os in 7555 rhapsody* | darwin1.[012]) 7556 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7557 darwin1.*) 7558 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7559 darwin*) # darwin 5.x on 7560 # if running on 10.5 or later, the deployment target defaults 7561 # to the OS version, if on x86, and 10.4, the deployment 7562 # target defaults to 10.4. Don't you love it? 7563 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7564 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7565 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7566 10.[012]*) 7567 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7568 10.*) 7569 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7570 esac 7571 ;; 7572 esac 7573 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7574 _lt_dar_single_mod='$single_module' 7575 fi 7576 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7577 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7578 else 7579 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7580 fi 7581 if test "$DSYMUTIL" != ":"; then 7582 _lt_dsymutil='~$DSYMUTIL $lib || :' 7583 else 7584 _lt_dsymutil= 7585 fi 7586 ;; 7587 esac 7588 7589 7590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7591 $as_echo_n "checking for ANSI C header files... " >&6; } 7592 if test "${ac_cv_header_stdc+set}" = set; then : 7593 $as_echo_n "(cached) " >&6 7594 else 7595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7596 /* end confdefs.h. */ 7597 #include <stdlib.h> 7598 #include <stdarg.h> 7599 #include <string.h> 7600 #include <float.h> 7601 7602 int 7603 main () 7604 { 7605 7606 ; 7607 return 0; 7608 } 7609 _ACEOF 7610 if ac_fn_c_try_compile "$LINENO"; then : 7611 ac_cv_header_stdc=yes 7612 else 7613 ac_cv_header_stdc=no 7614 fi 7615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7616 7617 if test $ac_cv_header_stdc = yes; then 7618 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7620 /* end confdefs.h. */ 7621 #include <string.h> 7622 7623 _ACEOF 7624 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7625 $EGREP "memchr" >/dev/null 2>&1; then : 7626 7627 else 7628 ac_cv_header_stdc=no 7629 fi 7630 rm -f conftest* 7631 7632 fi 7633 7634 if test $ac_cv_header_stdc = yes; then 7635 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7637 /* end confdefs.h. */ 7638 #include <stdlib.h> 7639 7640 _ACEOF 7641 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7642 $EGREP "free" >/dev/null 2>&1; then : 7643 7644 else 7645 ac_cv_header_stdc=no 7646 fi 7647 rm -f conftest* 7648 7649 fi 7650 7651 if test $ac_cv_header_stdc = yes; then 7652 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7653 if test "$cross_compiling" = yes; then : 7654 : 7655 else 7656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7657 /* end confdefs.h. */ 7658 #include <ctype.h> 7659 #include <stdlib.h> 7660 #if ((' ' & 0x0FF) == 0x020) 7661 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7662 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7663 #else 7664 # define ISLOWER(c) \ 7665 (('a' <= (c) && (c) <= 'i') \ 7666 || ('j' <= (c) && (c) <= 'r') \ 7667 || ('s' <= (c) && (c) <= 'z')) 7668 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7669 #endif 7670 7671 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7672 int 7673 main () 7674 { 7675 int i; 7676 for (i = 0; i < 256; i++) 7677 if (XOR (islower (i), ISLOWER (i)) 7678 || toupper (i) != TOUPPER (i)) 7679 return 2; 7680 return 0; 7681 } 7682 _ACEOF 7683 if ac_fn_c_try_run "$LINENO"; then : 7684 7685 else 7686 ac_cv_header_stdc=no 7687 fi 7688 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7689 conftest.$ac_objext conftest.beam conftest.$ac_ext 7690 fi 7691 7692 fi 7693 fi 7694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7695 $as_echo "$ac_cv_header_stdc" >&6; } 7696 if test $ac_cv_header_stdc = yes; then 7697 7698 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7699 7700 fi 7701 7702 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7703 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7704 inttypes.h stdint.h unistd.h 7705 do : 7706 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7707 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7708 " 7709 eval as_val=\$$as_ac_Header 7710 if test "x$as_val" = x""yes; then : 7711 cat >>confdefs.h <<_ACEOF 7712 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7713 _ACEOF 7714 7715 fi 7716 7717 done 7718 7719 7720 for ac_header in dlfcn.h 7721 do : 7722 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7723 " 7724 if test "x$ac_cv_header_dlfcn_h" = x""yes; then : 7725 cat >>confdefs.h <<_ACEOF 7726 #define HAVE_DLFCN_H 1 7727 _ACEOF 7728 7729 fi 7730 7731 done 7732 7733 7734 7735 ac_ext=cpp 7736 ac_cpp='$CXXCPP $CPPFLAGS' 7737 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7738 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7739 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7740 if test -z "$CXX"; then 7741 if test -n "$CCC"; then 7742 CXX=$CCC 7743 else 7744 if test -n "$ac_tool_prefix"; then 7745 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 7746 do 7747 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 7748 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 7749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7750 $as_echo_n "checking for $ac_word... " >&6; } 7751 if test "${ac_cv_prog_CXX+set}" = set; then : 7752 $as_echo_n "(cached) " >&6 7753 else 7754 if test -n "$CXX"; then 7755 ac_cv_prog_CXX="$CXX" # Let the user override the test. 7756 else 7757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7758 for as_dir in $PATH 7759 do 7760 IFS=$as_save_IFS 7761 test -z "$as_dir" && as_dir=. 7762 for ac_exec_ext in '' $ac_executable_extensions; do 7763 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7764 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 7765 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7766 break 2 7767 fi 7768 done 7769 done 7770 IFS=$as_save_IFS 7771 7772 fi 7773 fi 7774 CXX=$ac_cv_prog_CXX 7775 if test -n "$CXX"; then 7776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 7777 $as_echo "$CXX" >&6; } 7778 else 7779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7780 $as_echo "no" >&6; } 7781 fi 7782 7783 7784 test -n "$CXX" && break 7785 done 7786 fi 7787 if test -z "$CXX"; then 7788 ac_ct_CXX=$CXX 7789 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 7790 do 7791 # Extract the first word of "$ac_prog", so it can be a program name with args. 7792 set dummy $ac_prog; ac_word=$2 7793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7794 $as_echo_n "checking for $ac_word... " >&6; } 7795 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 7796 $as_echo_n "(cached) " >&6 7797 else 7798 if test -n "$ac_ct_CXX"; then 7799 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 7800 else 7801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7802 for as_dir in $PATH 7803 do 7804 IFS=$as_save_IFS 7805 test -z "$as_dir" && as_dir=. 7806 for ac_exec_ext in '' $ac_executable_extensions; do 7807 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 7808 ac_cv_prog_ac_ct_CXX="$ac_prog" 7809 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7810 break 2 7811 fi 7812 done 7813 done 7814 IFS=$as_save_IFS 7815 7816 fi 7817 fi 7818 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 7819 if test -n "$ac_ct_CXX"; then 7820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 7821 $as_echo "$ac_ct_CXX" >&6; } 7822 else 7823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7824 $as_echo "no" >&6; } 7825 fi 7826 7827 7828 test -n "$ac_ct_CXX" && break 7829 done 7830 7831 if test "x$ac_ct_CXX" = x; then 7832 CXX="g++" 7833 else 7834 case $cross_compiling:$ac_tool_warned in 7835 yes:) 7836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7837 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7838 ac_tool_warned=yes ;; 7839 esac 7840 CXX=$ac_ct_CXX 7841 fi 7842 fi 7843 7844 fi 7845 fi 7846 # Provide some information about the compiler. 7847 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 7848 set X $ac_compile 7849 ac_compiler=$2 7850 for ac_option in --version -v -V -qversion; do 7851 { { ac_try="$ac_compiler $ac_option >&5" 7852 case "(($ac_try" in 7853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 7854 *) ac_try_echo=$ac_try;; 7855 esac 7856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 7857 $as_echo "$ac_try_echo"; } >&5 7858 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 7859 ac_status=$? 7860 if test -s conftest.err; then 7861 sed '10a\ 7862 ... rest of stderr output deleted ... 7863 10q' conftest.err >conftest.er1 7864 cat conftest.er1 >&5 7865 fi 7866 rm -f conftest.er1 conftest.err 7867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7868 test $ac_status = 0; } 7869 done 7870 7871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 7872 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 7873 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 7874 $as_echo_n "(cached) " >&6 7875 else 7876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7877 /* end confdefs.h. */ 7878 7879 int 7880 main () 7881 { 7882 #ifndef __GNUC__ 7883 choke me 7884 #endif 7885 7886 ; 7887 return 0; 7888 } 7889 _ACEOF 7890 if ac_fn_cxx_try_compile "$LINENO"; then : 7891 ac_compiler_gnu=yes 7892 else 7893 ac_compiler_gnu=no 7894 fi 7895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7896 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 7897 7898 fi 7899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 7900 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 7901 if test $ac_compiler_gnu = yes; then 7902 GXX=yes 7903 else 7904 GXX= 7905 fi 7906 ac_test_CXXFLAGS=${CXXFLAGS+set} 7907 ac_save_CXXFLAGS=$CXXFLAGS 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 7909 $as_echo_n "checking whether $CXX accepts -g... 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" >&6; } 8495 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : 8496 $as_echo_n "(cached) " >&6 8497 else 8498 case $MAGIC_CMD in 8499 [\\/*] | ?:[\\/]*) 8500 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 8501 ;; 8502 *) 8503 lt_save_MAGIC_CMD="$MAGIC_CMD" 8504 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 8505 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8506 for ac_dir in $ac_dummy; do 8507 IFS="$lt_save_ifs" 8508 test -z "$ac_dir" && ac_dir=. 8509 if test -f $ac_dir/${ac_tool_prefix}file; then 8510 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 8511 if test -n "$file_magic_test_file"; then 8512 case $deplibs_check_method in 8513 "file_magic "*) 8514 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8515 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 8516 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8517 $EGREP "$file_magic_regex" > /dev/null; then 8518 : 8519 else 8520 cat <<_LT_EOF 1>&2 8521 8522 *** Warning: the command libtool uses to detect shared libraries, 8523 *** $file_magic_cmd, produces output that libtool cannot recognize. 8524 *** The result is that libtool may fail to recognize shared libraries 8525 *** as such. This will affect the creation of libtool libraries that 8526 *** depend on shared libraries, but programs linked with such libtool 8527 *** libraries will work regardless of this problem. Nevertheless, you 8528 *** may want to report the problem to your system manager and/or to 8529 *** bug-libtool (at] gnu.org 8530 8531 _LT_EOF 8532 fi ;; 8533 esac 8534 fi 8535 break 8536 fi 8537 done 8538 IFS="$lt_save_ifs" 8539 MAGIC_CMD="$lt_save_MAGIC_CMD" 8540 ;; 8541 esac 8542 fi 8543 8544 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 8545 if test -n "$MAGIC_CMD"; then 8546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8547 $as_echo "$MAGIC_CMD" >&6; } 8548 else 8549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8550 $as_echo "no" >&6; } 8551 fi 8552 8553 8554 8555 8556 8557 if test -z "$lt_cv_path_MAGIC_CMD"; then 8558 if test -n "$ac_tool_prefix"; then 8559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8560 $as_echo_n "checking for file... " >&6; } 8561 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : 8562 $as_echo_n "(cached) " >&6 8563 else 8564 case $MAGIC_CMD in 8565 [\\/*] | ?:[\\/]*) 8566 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 8567 ;; 8568 *) 8569 lt_save_MAGIC_CMD="$MAGIC_CMD" 8570 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 8571 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8572 for ac_dir in $ac_dummy; do 8573 IFS="$lt_save_ifs" 8574 test -z "$ac_dir" && ac_dir=. 8575 if test -f $ac_dir/file; then 8576 lt_cv_path_MAGIC_CMD="$ac_dir/file" 8577 if test -n "$file_magic_test_file"; then 8578 case $deplibs_check_method in 8579 "file_magic "*) 8580 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8581 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 8582 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8583 $EGREP "$file_magic_regex" > /dev/null; then 8584 : 8585 else 8586 cat <<_LT_EOF 1>&2 8587 8588 *** Warning: the command libtool uses to detect shared libraries, 8589 *** $file_magic_cmd, produces output that libtool cannot recognize. 8590 *** The result is that libtool may fail to recognize shared libraries 8591 *** as such. This will affect the creation of libtool libraries that 8592 *** depend on shared libraries, but programs linked with such libtool 8593 *** libraries will work regardless of this problem. Nevertheless, you 8594 *** may want to report the problem to your system manager and/or to 8595 *** bug-libtool (at] gnu.org 8596 8597 _LT_EOF 8598 fi ;; 8599 esac 8600 fi 8601 break 8602 fi 8603 done 8604 IFS="$lt_save_ifs" 8605 MAGIC_CMD="$lt_save_MAGIC_CMD" 8606 ;; 8607 esac 8608 fi 8609 8610 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 8611 if test -n "$MAGIC_CMD"; then 8612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8613 $as_echo "$MAGIC_CMD" >&6; } 8614 else 8615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8616 $as_echo "no" >&6; } 8617 fi 8618 8619 8620 else 8621 MAGIC_CMD=: 8622 fi 8623 fi 8624 8625 fi 8626 ;; 8627 esac 8628 8629 # Use C for the default configuration in the libtool script 8630 8631 lt_save_CC="$CC" 8632 ac_ext=c 8633 ac_cpp='$CPP $CPPFLAGS' 8634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8636 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8637 8638 8639 # Source file extension for C test sources. 8640 ac_ext=c 8641 8642 # Object file extension for compiled C test sources. 8643 objext=o 8644 objext=$objext 8645 8646 # Code to be used in simple compile tests 8647 lt_simple_compile_test_code="int some_variable = 0;" 8648 8649 # Code to be used in simple link tests 8650 lt_simple_link_test_code='int main(){return(0);}' 8651 8652 8653 8654 8655 8656 8657 8658 # If no C compiler was specified, use CC. 8659 LTCC=${LTCC-"$CC"} 8660 8661 # If no C compiler flags were specified, use CFLAGS. 8662 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8663 8664 # Allow CC to be a program name with arguments. 8665 compiler=$CC 8666 8667 # Save the default compiler, since it gets overwritten when the other 8668 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 8669 compiler_DEFAULT=$CC 8670 8671 # save warnings/boilerplate of simple test code 8672 ac_outfile=conftest.$ac_objext 8673 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 8674 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8675 _lt_compiler_boilerplate=`cat conftest.err` 8676 $RM conftest* 8677 8678 ac_outfile=conftest.$ac_objext 8679 echo "$lt_simple_link_test_code" >conftest.$ac_ext 8680 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8681 _lt_linker_boilerplate=`cat conftest.err` 8682 $RM -r conftest* 8683 8684 8685 ## CAVEAT EMPTOR: 8686 ## There is no encapsulation within the following macros, do not change 8687 ## the running order or otherwise move them around unless you know exactly 8688 ## what you are doing... 8689 if test -n "$compiler"; then 8690 8691 lt_prog_compiler_no_builtin_flag= 8692 8693 if test "$GCC" = yes; then 8694 lt_prog_compiler_no_builtin_flag=' -fno-builtin' 8695 8696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 8697 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 8698 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : 8699 $as_echo_n "(cached) " >&6 8700 else 8701 lt_cv_prog_compiler_rtti_exceptions=no 8702 ac_outfile=conftest.$ac_objext 8703 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8704 lt_compiler_flag="-fno-rtti -fno-exceptions" 8705 # Insert the option either (1) after the last *FLAGS variable, or 8706 # (2) before a word containing "conftest.", or (3) at the end. 8707 # Note that $ac_compile itself does not contain backslashes and begins 8708 # with a dollar sign (not a hyphen), so the echo should work correctly. 8709 # The option is referenced via a variable to avoid confusing sed. 8710 lt_compile=`echo "$ac_compile" | $SED \ 8711 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8712 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8713 -e 's:$: $lt_compiler_flag:'` 8714 (eval echo "\"\$as_me:8714: $lt_compile\"" >&5) 8715 (eval "$lt_compile" 2>conftest.err) 8716 ac_status=$? 8717 cat conftest.err >&5 8718 echo "$as_me:8718: \$? = $ac_status" >&5 8719 if (exit $ac_status) && test -s "$ac_outfile"; then 8720 # The compiler can only warn and ignore the option if not recognized 8721 # So say no if there are warnings other than the usual output. 8722 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 8723 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8724 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8725 lt_cv_prog_compiler_rtti_exceptions=yes 8726 fi 8727 fi 8728 $RM conftest* 8729 8730 fi 8731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 8732 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 8733 8734 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 8735 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 8736 else 8737 : 8738 fi 8739 8740 fi 8741 8742 8743 8744 8745 8746 8747 lt_prog_compiler_wl= 8748 lt_prog_compiler_pic= 8749 lt_prog_compiler_static= 8750 8751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8752 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8753 8754 if test "$GCC" = yes; then 8755 lt_prog_compiler_wl='-Wl,' 8756 lt_prog_compiler_static='-static' 8757 8758 case $host_os in 8759 aix*) 8760 # All AIX code is PIC. 8761 if test "$host_cpu" = ia64; then 8762 # AIX 5 now supports IA64 processor 8763 lt_prog_compiler_static='-Bstatic' 8764 fi 8765 ;; 8766 8767 amigaos*) 8768 case $host_cpu in 8769 powerpc) 8770 # see comment about AmigaOS4 .so support 8771 lt_prog_compiler_pic='-fPIC' 8772 ;; 8773 m68k) 8774 # FIXME: we need at least 68020 code to build shared libraries, but 8775 # adding the `-m68020' flag to GCC prevents building anything better, 8776 # like `-m68040'. 8777 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8778 ;; 8779 esac 8780 ;; 8781 8782 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8783 # PIC is the default for these OSes. 8784 ;; 8785 8786 mingw* | cygwin* | pw32* | os2* | cegcc*) 8787 # This hack is so that the source file can tell whether it is being 8788 # built for inclusion in a dll (and should export symbols for example). 8789 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8790 # (--disable-auto-import) libraries 8791 lt_prog_compiler_pic='-DDLL_EXPORT' 8792 ;; 8793 8794 darwin* | rhapsody*) 8795 # PIC is the default on this platform 8796 # Common symbols not allowed in MH_DYLIB files 8797 lt_prog_compiler_pic='-fno-common' 8798 ;; 8799 8800 hpux*) 8801 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8802 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8803 # sets the default TLS model and affects inlining. 8804 case $host_cpu in 8805 hppa*64*) 8806 # +Z the default 8807 ;; 8808 *) 8809 lt_prog_compiler_pic='-fPIC' 8810 ;; 8811 esac 8812 ;; 8813 8814 interix[3-9]*) 8815 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8816 # Instead, we relocate shared libraries at runtime. 8817 ;; 8818 8819 msdosdjgpp*) 8820 # Just because we use GCC doesn't mean we suddenly get shared libraries 8821 # on systems that don't support them. 8822 lt_prog_compiler_can_build_shared=no 8823 enable_shared=no 8824 ;; 8825 8826 *nto* | *qnx*) 8827 # QNX uses GNU C++, but need to define -shared option too, otherwise 8828 # it will coredump. 8829 lt_prog_compiler_pic='-fPIC -shared' 8830 ;; 8831 8832 sysv4*MP*) 8833 if test -d /usr/nec; then 8834 lt_prog_compiler_pic=-Kconform_pic 8835 fi 8836 ;; 8837 8838 *) 8839 lt_prog_compiler_pic='-fPIC' 8840 ;; 8841 esac 8842 else 8843 # PORTME Check for flag to pass linker flags through the system compiler. 8844 case $host_os in 8845 aix*) 8846 lt_prog_compiler_wl='-Wl,' 8847 if test "$host_cpu" = ia64; then 8848 # AIX 5 now supports IA64 processor 8849 lt_prog_compiler_static='-Bstatic' 8850 else 8851 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 8852 fi 8853 ;; 8854 8855 mingw* | cygwin* | pw32* | os2* | cegcc*) 8856 # This hack is so that the source file can tell whether it is being 8857 # built for inclusion in a dll (and should export symbols for example). 8858 lt_prog_compiler_pic='-DDLL_EXPORT' 8859 ;; 8860 8861 hpux9* | hpux10* | hpux11*) 8862 lt_prog_compiler_wl='-Wl,' 8863 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 8864 # not for PA HP-UX. 8865 case $host_cpu in 8866 hppa*64*|ia64*) 8867 # +Z the default 8868 ;; 8869 *) 8870 lt_prog_compiler_pic='+Z' 8871 ;; 8872 esac 8873 # Is there a better lt_prog_compiler_static that works with the bundled CC? 8874 lt_prog_compiler_static='${wl}-a ${wl}archive' 8875 ;; 8876 8877 irix5* | irix6* | nonstopux*) 8878 lt_prog_compiler_wl='-Wl,' 8879 # PIC (with -KPIC) is the default. 8880 lt_prog_compiler_static='-non_shared' 8881 ;; 8882 8883 linux* | k*bsd*-gnu | kopensolaris*-gnu) 8884 case $cc_basename in 8885 # old Intel for x86_64 which still supported -KPIC. 8886 ecc*) 8887 lt_prog_compiler_wl='-Wl,' 8888 lt_prog_compiler_pic='-KPIC' 8889 lt_prog_compiler_static='-static' 8890 ;; 8891 # icc used to be incompatible with GCC. 8892 # ICC 10 doesn't accept -KPIC any more. 8893 icc* | ifort*) 8894 lt_prog_compiler_wl='-Wl,' 8895 lt_prog_compiler_pic='-fPIC' 8896 lt_prog_compiler_static='-static' 8897 ;; 8898 # Lahey Fortran 8.1. 8899 lf95*) 8900 lt_prog_compiler_wl='-Wl,' 8901 lt_prog_compiler_pic='--shared' 8902 lt_prog_compiler_static='--static' 8903 ;; 8904 pgcc* | pgf77* | pgf90* | pgf95*) 8905 # Portland Group compilers (*not* the Pentium gcc compiler, 8906 # which looks to be a dead project) 8907 lt_prog_compiler_wl='-Wl,' 8908 lt_prog_compiler_pic='-fpic' 8909 lt_prog_compiler_static='-Bstatic' 8910 ;; 8911 ccc*) 8912 lt_prog_compiler_wl='-Wl,' 8913 # All Alpha code is PIC. 8914 lt_prog_compiler_static='-non_shared' 8915 ;; 8916 xl*) 8917 # IBM XL C 8.0/Fortran 10.1 on PPC 8918 lt_prog_compiler_wl='-Wl,' 8919 lt_prog_compiler_pic='-qpic' 8920 lt_prog_compiler_static='-qstaticlink' 8921 ;; 8922 *) 8923 case `$CC -V 2>&1 | sed 5q` in 8924 *Sun\ C*) 8925 # Sun C 5.9 8926 lt_prog_compiler_pic='-KPIC' 8927 lt_prog_compiler_static='-Bstatic' 8928 lt_prog_compiler_wl='-Wl,' 8929 ;; 8930 *Sun\ F*) 8931 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8932 lt_prog_compiler_pic='-KPIC' 8933 lt_prog_compiler_static='-Bstatic' 8934 lt_prog_compiler_wl='' 8935 ;; 8936 esac 8937 ;; 8938 esac 8939 ;; 8940 8941 newsos6) 8942 lt_prog_compiler_pic='-KPIC' 8943 lt_prog_compiler_static='-Bstatic' 8944 ;; 8945 8946 *nto* | *qnx*) 8947 # QNX uses GNU C++, but need to define -shared option too, otherwise 8948 # it will coredump. 8949 lt_prog_compiler_pic='-fPIC -shared' 8950 ;; 8951 8952 osf3* | osf4* | osf5*) 8953 lt_prog_compiler_wl='-Wl,' 8954 # All OSF/1 code is PIC. 8955 lt_prog_compiler_static='-non_shared' 8956 ;; 8957 8958 rdos*) 8959 lt_prog_compiler_static='-non_shared' 8960 ;; 8961 8962 solaris*) 8963 lt_prog_compiler_pic='-KPIC' 8964 lt_prog_compiler_static='-Bstatic' 8965 case $cc_basename in 8966 f77* | f90* | f95*) 8967 lt_prog_compiler_wl='-Qoption ld ';; 8968 *) 8969 lt_prog_compiler_wl='-Wl,';; 8970 esac 8971 ;; 8972 8973 sunos4*) 8974 lt_prog_compiler_wl='-Qoption ld ' 8975 lt_prog_compiler_pic='-PIC' 8976 lt_prog_compiler_static='-Bstatic' 8977 ;; 8978 8979 sysv4 | sysv4.2uw2* | sysv4.3*) 8980 lt_prog_compiler_wl='-Wl,' 8981 lt_prog_compiler_pic='-KPIC' 8982 lt_prog_compiler_static='-Bstatic' 8983 ;; 8984 8985 sysv4*MP*) 8986 if test -d /usr/nec ;then 8987 lt_prog_compiler_pic='-Kconform_pic' 8988 lt_prog_compiler_static='-Bstatic' 8989 fi 8990 ;; 8991 8992 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8993 lt_prog_compiler_wl='-Wl,' 8994 lt_prog_compiler_pic='-KPIC' 8995 lt_prog_compiler_static='-Bstatic' 8996 ;; 8997 8998 unicos*) 8999 lt_prog_compiler_wl='-Wl,' 9000 lt_prog_compiler_can_build_shared=no 9001 ;; 9002 9003 uts4*) 9004 lt_prog_compiler_pic='-pic' 9005 lt_prog_compiler_static='-Bstatic' 9006 ;; 9007 9008 *) 9009 lt_prog_compiler_can_build_shared=no 9010 ;; 9011 esac 9012 fi 9013 9014 case $host_os in 9015 # For platforms which do not support PIC, -DPIC is meaningless: 9016 *djgpp*) 9017 lt_prog_compiler_pic= 9018 ;; 9019 *) 9020 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 9021 ;; 9022 esac 9023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 9024 $as_echo "$lt_prog_compiler_pic" >&6; } 9025 9026 9027 9028 9029 9030 9031 # 9032 # Check to make sure the PIC flag actually works. 9033 # 9034 if test -n "$lt_prog_compiler_pic"; then 9035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 9036 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 9037 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : 9038 $as_echo_n "(cached) " >&6 9039 else 9040 lt_cv_prog_compiler_pic_works=no 9041 ac_outfile=conftest.$ac_objext 9042 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9043 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 9044 # Insert the option either (1) after the last *FLAGS variable, or 9045 # (2) before a word containing "conftest.", or (3) at the end. 9046 # Note that $ac_compile itself does not contain backslashes and begins 9047 # with a dollar sign (not a hyphen), so the echo should work correctly. 9048 # The option is referenced via a variable to avoid confusing sed. 9049 lt_compile=`echo "$ac_compile" | $SED \ 9050 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9051 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9052 -e 's:$: $lt_compiler_flag:'` 9053 (eval echo "\"\$as_me:9053: $lt_compile\"" >&5) 9054 (eval "$lt_compile" 2>conftest.err) 9055 ac_status=$? 9056 cat conftest.err >&5 9057 echo "$as_me:9057: \$? = $ac_status" >&5 9058 if (exit $ac_status) && test -s "$ac_outfile"; then 9059 # The compiler can only warn and ignore the option if not recognized 9060 # So say no if there are warnings other than the usual output. 9061 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 9062 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9063 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9064 lt_cv_prog_compiler_pic_works=yes 9065 fi 9066 fi 9067 $RM conftest* 9068 9069 fi 9070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 9071 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 9072 9073 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 9074 case $lt_prog_compiler_pic in 9075 "" | " "*) ;; 9076 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 9077 esac 9078 else 9079 lt_prog_compiler_pic= 9080 lt_prog_compiler_can_build_shared=no 9081 fi 9082 9083 fi 9084 9085 9086 9087 9088 9089 9090 # 9091 # Check to make sure the static flag actually works. 9092 # 9093 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 9095 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 9096 if test "${lt_cv_prog_compiler_static_works+set}" = set; then : 9097 $as_echo_n "(cached) " >&6 9098 else 9099 lt_cv_prog_compiler_static_works=no 9100 save_LDFLAGS="$LDFLAGS" 9101 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 9102 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9103 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9104 # The linker can only warn and ignore the option if not recognized 9105 # So say no if there are warnings 9106 if test -s conftest.err; then 9107 # Append any errors to the config.log. 9108 cat conftest.err 1>&5 9109 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 9110 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9111 if diff conftest.exp conftest.er2 >/dev/null; then 9112 lt_cv_prog_compiler_static_works=yes 9113 fi 9114 else 9115 lt_cv_prog_compiler_static_works=yes 9116 fi 9117 fi 9118 $RM -r conftest* 9119 LDFLAGS="$save_LDFLAGS" 9120 9121 fi 9122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 9123 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 9124 9125 if test x"$lt_cv_prog_compiler_static_works" = xyes; then 9126 : 9127 else 9128 lt_prog_compiler_static= 9129 fi 9130 9131 9132 9133 9134 9135 9136 9137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9138 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9139 if test "${lt_cv_prog_compiler_c_o+set}" = set; then : 9140 $as_echo_n "(cached) " >&6 9141 else 9142 lt_cv_prog_compiler_c_o=no 9143 $RM -r conftest 2>/dev/null 9144 mkdir conftest 9145 cd conftest 9146 mkdir out 9147 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9148 9149 lt_compiler_flag="-o out/conftest2.$ac_objext" 9150 # Insert the option either (1) after the last *FLAGS variable, or 9151 # (2) before a word containing "conftest.", or (3) at the end. 9152 # Note that $ac_compile itself does not contain backslashes and begins 9153 # with a dollar sign (not a hyphen), so the echo should work correctly. 9154 lt_compile=`echo "$ac_compile" | $SED \ 9155 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9156 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9157 -e 's:$: $lt_compiler_flag:'` 9158 (eval echo "\"\$as_me:9158: $lt_compile\"" >&5) 9159 (eval "$lt_compile" 2>out/conftest.err) 9160 ac_status=$? 9161 cat out/conftest.err >&5 9162 echo "$as_me:9162: \$? = $ac_status" >&5 9163 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9164 then 9165 # The compiler can only warn and ignore the option if not recognized 9166 # So say no if there are warnings 9167 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 9168 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9169 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9170 lt_cv_prog_compiler_c_o=yes 9171 fi 9172 fi 9173 chmod u+w . 2>&5 9174 $RM conftest* 9175 # SGI C++ compiler will create directory out/ii_files/ for 9176 # template instantiation 9177 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9178 $RM out/* && rmdir out 9179 cd .. 9180 $RM -r conftest 9181 $RM conftest* 9182 9183 fi 9184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9185 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 9186 9187 9188 9189 9190 9191 9192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9193 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9194 if test "${lt_cv_prog_compiler_c_o+set}" = set; then : 9195 $as_echo_n "(cached) " >&6 9196 else 9197 lt_cv_prog_compiler_c_o=no 9198 $RM -r conftest 2>/dev/null 9199 mkdir conftest 9200 cd conftest 9201 mkdir out 9202 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9203 9204 lt_compiler_flag="-o out/conftest2.$ac_objext" 9205 # Insert the option either (1) after the last *FLAGS variable, or 9206 # (2) before a word containing "conftest.", or (3) at the end. 9207 # Note that $ac_compile itself does not contain backslashes and begins 9208 # with a dollar sign (not a hyphen), so the echo should work correctly. 9209 lt_compile=`echo "$ac_compile" | $SED \ 9210 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9211 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9212 -e 's:$: $lt_compiler_flag:'` 9213 (eval echo "\"\$as_me:9213: $lt_compile\"" >&5) 9214 (eval "$lt_compile" 2>out/conftest.err) 9215 ac_status=$? 9216 cat out/conftest.err >&5 9217 echo "$as_me:9217: \$? = $ac_status" >&5 9218 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9219 then 9220 # The compiler can only warn and ignore the option if not recognized 9221 # So say no if there are warnings 9222 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 9223 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9224 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9225 lt_cv_prog_compiler_c_o=yes 9226 fi 9227 fi 9228 chmod u+w . 2>&5 9229 $RM conftest* 9230 # SGI C++ compiler will create directory out/ii_files/ for 9231 # template instantiation 9232 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9233 $RM out/* && rmdir out 9234 cd .. 9235 $RM -r conftest 9236 $RM conftest* 9237 9238 fi 9239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9240 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 9241 9242 9243 9244 9245 hard_links="nottested" 9246 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 9247 # do not overwrite the value of need_locks provided by the user 9248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 9249 $as_echo_n "checking if we can lock with hard links... " >&6; } 9250 hard_links=yes 9251 $RM conftest* 9252 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9253 touch conftest.a 9254 ln conftest.a conftest.b 2>&5 || hard_links=no 9255 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 9257 $as_echo "$hard_links" >&6; } 9258 if test "$hard_links" = no; then 9259 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 9260 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 9261 need_locks=warn 9262 fi 9263 else 9264 need_locks=no 9265 fi 9266 9267 9268 9269 9270 9271 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 9273 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 9274 9275 runpath_var= 9276 allow_undefined_flag= 9277 always_export_symbols=no 9278 archive_cmds= 9279 archive_expsym_cmds= 9280 compiler_needs_object=no 9281 enable_shared_with_static_runtimes=no 9282 export_dynamic_flag_spec= 9283 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 9284 hardcode_automatic=no 9285 hardcode_direct=no 9286 hardcode_direct_absolute=no 9287 hardcode_libdir_flag_spec= 9288 hardcode_libdir_flag_spec_ld= 9289 hardcode_libdir_separator= 9290 hardcode_minus_L=no 9291 hardcode_shlibpath_var=unsupported 9292 inherit_rpath=no 9293 link_all_deplibs=unknown 9294 module_cmds= 9295 module_expsym_cmds= 9296 old_archive_from_new_cmds= 9297 old_archive_from_expsyms_cmds= 9298 thread_safe_flag_spec= 9299 whole_archive_flag_spec= 9300 # include_expsyms should be a list of space-separated symbols to be *always* 9301 # included in the symbol list 9302 include_expsyms= 9303 # exclude_expsyms can be an extended regexp of symbols to exclude 9304 # it will be wrapped by ` (' and `)$', so one must not match beginning or 9305 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 9306 # as well as any symbol that contains `d'. 9307 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 9308 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 9309 # platforms (ab)use it in PIC code, but their linkers get confused if 9310 # the symbol is explicitly referenced. Since portable code cannot 9311 # rely on this symbol name, it's probably fine to never include it in 9312 # preloaded symbol tables. 9313 # Exclude shared library initialization/finalization symbols. 9314 extract_expsyms_cmds= 9315 9316 case $host_os in 9317 cygwin* | mingw* | pw32* | cegcc*) 9318 # FIXME: the MSVC++ port hasn't been tested in a loooong time 9319 # When not using gcc, we currently assume that we are using 9320 # Microsoft Visual C++. 9321 if test "$GCC" != yes; then 9322 with_gnu_ld=no 9323 fi 9324 ;; 9325 interix*) 9326 # we just hope/assume this is gcc and not c89 (= MSVC++) 9327 with_gnu_ld=yes 9328 ;; 9329 openbsd*) 9330 with_gnu_ld=no 9331 ;; 9332 linux* | k*bsd*-gnu) 9333 link_all_deplibs=no 9334 ;; 9335 esac 9336 9337 ld_shlibs=yes 9338 if test "$with_gnu_ld" = yes; then 9339 # If archive_cmds runs LD, not CC, wlarc should be empty 9340 wlarc='${wl}' 9341 9342 # Set some defaults for GNU ld with shared library support. These 9343 # are reset later if shared libraries are not supported. Putting them 9344 # here allows them to be overridden if necessary. 9345 runpath_var=LD_RUN_PATH 9346 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9347 export_dynamic_flag_spec='${wl}--export-dynamic' 9348 # ancient GNU ld didn't support --whole-archive et. al. 9349 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 9350 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 9351 else 9352 whole_archive_flag_spec= 9353 fi 9354 supports_anon_versioning=no 9355 case `$LD -v 2>&1` in 9356 *GNU\ gold*) supports_anon_versioning=yes ;; 9357 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 9358 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 9359 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 9360 *\ 2.11.*) ;; # other 2.11 versions 9361 *) supports_anon_versioning=yes ;; 9362 esac 9363 9364 # See if GNU ld supports shared libraries. 9365 case $host_os in 9366 aix[3-9]*) 9367 # On AIX/PPC, the GNU linker is very broken 9368 if test "$host_cpu" != ia64; then 9369 ld_shlibs=no 9370 cat <<_LT_EOF 1>&2 9371 9372 *** Warning: the GNU linker, at least up to release 2.9.1, is reported 9373 *** to be unable to reliably create shared libraries on AIX. 9374 *** Therefore, libtool is disabling shared libraries support. If you 9375 *** really care for shared libraries, you may want to modify your PATH 9376 *** so that a non-GNU linker is found, and then restart. 9377 9378 _LT_EOF 9379 fi 9380 ;; 9381 9382 amigaos*) 9383 case $host_cpu in 9384 powerpc) 9385 # see comment about AmigaOS4 .so support 9386 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9387 archive_expsym_cmds='' 9388 ;; 9389 m68k) 9390 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 9391 hardcode_libdir_flag_spec='-L$libdir' 9392 hardcode_minus_L=yes 9393 ;; 9394 esac 9395 ;; 9396 9397 beos*) 9398 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9399 allow_undefined_flag=unsupported 9400 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 9401 # support --undefined. This deserves some investigation. FIXME 9402 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9403 else 9404 ld_shlibs=no 9405 fi 9406 ;; 9407 9408 cygwin* | mingw* | pw32* | cegcc*) 9409 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 9410 # as there is no search path for DLLs. 9411 hardcode_libdir_flag_spec='-L$libdir' 9412 allow_undefined_flag=unsupported 9413 always_export_symbols=no 9414 enable_shared_with_static_runtimes=yes 9415 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9416 9417 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 9418 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9419 # If the export-symbols file already is a .def file (1st line 9420 # is EXPORTS), use it as is; otherwise, prepend... 9421 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 9422 cp $export_symbols $output_objdir/$soname.def; 9423 else 9424 echo EXPORTS > $output_objdir/$soname.def; 9425 cat $export_symbols >> $output_objdir/$soname.def; 9426 fi~ 9427 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9428 else 9429 ld_shlibs=no 9430 fi 9431 ;; 9432 9433 interix[3-9]*) 9434 hardcode_direct=no 9435 hardcode_shlibpath_var=no 9436 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9437 export_dynamic_flag_spec='${wl}-E' 9438 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 9439 # Instead, shared libraries are loaded at an image base (0x10000000 by 9440 # default) and relocated if they conflict, which is a slow very memory 9441 # consuming and fragmenting process. To avoid this, we pick a random, 9442 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 9443 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 9444 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9445 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9446 ;; 9447 9448 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 9449 tmp_diet=no 9450 if test "$host_os" = linux-dietlibc; then 9451 case $cc_basename in 9452 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 9453 esac 9454 fi 9455 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 9456 && test "$tmp_diet" = no 9457 then 9458 tmp_addflag= 9459 tmp_sharedflag='-shared' 9460 case $cc_basename,$host_cpu in 9461 pgcc*) # Portland Group C compiler 9462 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 9463 tmp_addflag=' $pic_flag' 9464 ;; 9465 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 9466 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 9467 tmp_addflag=' $pic_flag -Mnomain' ;; 9468 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 9469 tmp_addflag=' -i_dynamic' ;; 9470 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 9471 tmp_addflag=' -i_dynamic -nofor_main' ;; 9472 ifc* | ifort*) # Intel Fortran compiler 9473 tmp_addflag=' -nofor_main' ;; 9474 lf95*) # Lahey Fortran 8.1 9475 whole_archive_flag_spec= 9476 tmp_sharedflag='--shared' ;; 9477 xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 9478 tmp_sharedflag='-qmkshrobj' 9479 tmp_addflag= ;; 9480 esac 9481 case `$CC -V 2>&1 | sed 5q` in 9482 *Sun\ C*) # Sun C 5.9 9483 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 9484 compiler_needs_object=yes 9485 tmp_sharedflag='-G' ;; 9486 *Sun\ F*) # Sun Fortran 8.3 9487 tmp_sharedflag='-G' ;; 9488 esac 9489 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9490 9491 if test "x$supports_anon_versioning" = xyes; then 9492 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9493 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9494 echo "local: *; };" >> $output_objdir/$libname.ver~ 9495 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 9496 fi 9497 9498 case $cc_basename in 9499 xlf*) 9500 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 9501 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 9502 hardcode_libdir_flag_spec= 9503 hardcode_libdir_flag_spec_ld='-rpath $libdir' 9504 archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' 9505 if test "x$supports_anon_versioning" = xyes; then 9506 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9507 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9508 echo "local: *; };" >> $output_objdir/$libname.ver~ 9509 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 9510 fi 9511 ;; 9512 esac 9513 else 9514 ld_shlibs=no 9515 fi 9516 ;; 9517 9518 netbsd* | netbsdelf*-gnu) 9519 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9520 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 9521 wlarc= 9522 else 9523 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9524 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 9525 fi 9526 ;; 9527 9528 solaris*) 9529 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 9530 ld_shlibs=no 9531 cat <<_LT_EOF 1>&2 9532 9533 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 9534 *** create shared libraries on Solaris systems. Therefore, libtool 9535 *** is disabling shared libraries support. We urge you to upgrade GNU 9536 *** binutils to release 2.9.1 or newer. Another option is to modify 9537 *** your PATH or compiler configuration so that the native linker is 9538 *** used, and then restart. 9539 9540 _LT_EOF 9541 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9542 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9543 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 9544 else 9545 ld_shlibs=no 9546 fi 9547 ;; 9548 9549 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 9550 case `$LD -v 2>&1` in 9551 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 9552 ld_shlibs=no 9553 cat <<_LT_EOF 1>&2 9554 9555 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 9556 *** reliably create shared libraries on SCO systems. Therefore, libtool 9557 *** is disabling shared libraries support. We urge you to upgrade GNU 9558 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 9559 *** your PATH or compiler configuration so that the native linker is 9560 *** used, and then restart. 9561 9562 _LT_EOF 9563 ;; 9564 *) 9565 # For security reasons, it is highly recommended that you always 9566 # use absolute paths for naming shared libraries, and exclude the 9567 # DT_RUNPATH tag from executables and libraries. But doing so 9568 # requires that you compile everything twice, which is a pain. 9569 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9570 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9571 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9572 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 9573 else 9574 ld_shlibs=no 9575 fi 9576 ;; 9577 esac 9578 ;; 9579 9580 sunos4*) 9581 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9582 wlarc= 9583 hardcode_direct=yes 9584 hardcode_shlibpath_var=no 9585 ;; 9586 9587 *) 9588 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9589 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9590 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 9591 else 9592 ld_shlibs=no 9593 fi 9594 ;; 9595 esac 9596 9597 if test "$ld_shlibs" = no; then 9598 runpath_var= 9599 hardcode_libdir_flag_spec= 9600 export_dynamic_flag_spec= 9601 whole_archive_flag_spec= 9602 fi 9603 else 9604 # PORTME fill in a description of your system's linker (not GNU ld) 9605 case $host_os in 9606 aix3*) 9607 allow_undefined_flag=unsupported 9608 always_export_symbols=yes 9609 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 9610 # Note: this linker hardcodes the directories in LIBPATH if there 9611 # are no directories specified by -L. 9612 hardcode_minus_L=yes 9613 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 9614 # Neither direct hardcoding nor static linking is supported with a 9615 # broken collect2. 9616 hardcode_direct=unsupported 9617 fi 9618 ;; 9619 9620 aix[4-9]*) 9621 if test "$host_cpu" = ia64; then 9622 # On IA64, the linker does run time linking by default, so we don't 9623 # have to do anything special. 9624 aix_use_runtimelinking=no 9625 exp_sym_flag='-Bexport' 9626 no_entry_flag="" 9627 else 9628 # If we're using GNU nm, then we don't want the "-C" option. 9629 # -C means demangle to AIX nm, but means don't demangle with GNU nm 9630 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 9631 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 9632 else 9633 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 9634 fi 9635 aix_use_runtimelinking=no 9636 9637 # Test if we are trying to use run time linking or normal 9638 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 9639 # need to do runtime linking. 9640 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 9641 for ld_flag in $LDFLAGS; do 9642 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 9643 aix_use_runtimelinking=yes 9644 break 9645 fi 9646 done 9647 ;; 9648 esac 9649 9650 exp_sym_flag='-bexport' 9651 no_entry_flag='-bnoentry' 9652 fi 9653 9654 # When large executables or shared objects are built, AIX ld can 9655 # have problems creating the table of contents. If linking a library 9656 # or program results in "error TOC overflow" add -mminimal-toc to 9657 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 9658 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 9659 9660 archive_cmds='' 9661 hardcode_direct=yes 9662 hardcode_direct_absolute=yes 9663 hardcode_libdir_separator=':' 9664 link_all_deplibs=yes 9665 file_list_spec='${wl}-f,' 9666 9667 if test "$GCC" = yes; then 9668 case $host_os in aix4.[012]|aix4.[012].*) 9669 # We only want to do this on AIX 4.2 and lower, the check 9670 # below for broken collect2 doesn't work under 4.3+ 9671 collect2name=`${CC} -print-prog-name=collect2` 9672 if test -f "$collect2name" && 9673 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 9674 then 9675 # We have reworked collect2 9676 : 9677 else 9678 # We have old collect2 9679 hardcode_direct=unsupported 9680 # It fails to find uninstalled libraries when the uninstalled 9681 # path is not listed in the libpath. Setting hardcode_minus_L 9682 # to unsupported forces relinking 9683 hardcode_minus_L=yes 9684 hardcode_libdir_flag_spec='-L$libdir' 9685 hardcode_libdir_separator= 9686 fi 9687 ;; 9688 esac 9689 shared_flag='-shared' 9690 if test "$aix_use_runtimelinking" = yes; then 9691 shared_flag="$shared_flag "'${wl}-G' 9692 fi 9693 link_all_deplibs=no 9694 else 9695 # not using gcc 9696 if test "$host_cpu" = ia64; then 9697 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 9698 # chokes on -Wl,-G. The following line is correct: 9699 shared_flag='-G' 9700 else 9701 if test "$aix_use_runtimelinking" = yes; then 9702 shared_flag='${wl}-G' 9703 else 9704 shared_flag='${wl}-bM:SRE' 9705 fi 9706 fi 9707 fi 9708 9709 export_dynamic_flag_spec='${wl}-bexpall' 9710 # It seems that -bexpall does not export symbols beginning with 9711 # underscore (_), so it is better to generate a list of symbols to export. 9712 always_export_symbols=yes 9713 if test "$aix_use_runtimelinking" = yes; then 9714 # Warning - without using the other runtime loading flags (-brtl), 9715 # -berok will link without error, but may produce a broken library. 9716 allow_undefined_flag='-berok' 9717 # Determine the default libpath from the value encoded in an 9718 # empty executable. 9719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9720 /* end confdefs.h. */ 9721 9722 int 9723 main () 9724 { 9725 9726 ; 9727 return 0; 9728 } 9729 _ACEOF 9730 if ac_fn_c_try_link "$LINENO"; then : 9731 9732 lt_aix_libpath_sed=' 9733 /Import File Strings/,/^$/ { 9734 /^0/ { 9735 s/^0 *\(.*\)$/\1/ 9736 p 9737 } 9738 }' 9739 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9740 # Check for a 64-bit object if we didn't find anything. 9741 if test -z "$aix_libpath"; then 9742 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9743 fi 9744 fi 9745 rm -f core conftest.err conftest.$ac_objext \ 9746 conftest$ac_exeext conftest.$ac_ext 9747 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 9748 9749 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9750 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 9751 else 9752 if test "$host_cpu" = ia64; then 9753 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 9754 allow_undefined_flag="-z nodefs" 9755 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 9756 else 9757 # Determine the default libpath from the value encoded in an 9758 # empty executable. 9759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9760 /* end confdefs.h. */ 9761 9762 int 9763 main () 9764 { 9765 9766 ; 9767 return 0; 9768 } 9769 _ACEOF 9770 if ac_fn_c_try_link "$LINENO"; then : 9771 9772 lt_aix_libpath_sed=' 9773 /Import File Strings/,/^$/ { 9774 /^0/ { 9775 s/^0 *\(.*\)$/\1/ 9776 p 9777 } 9778 }' 9779 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9780 # Check for a 64-bit object if we didn't find anything. 9781 if test -z "$aix_libpath"; then 9782 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9783 fi 9784 fi 9785 rm -f core conftest.err conftest.$ac_objext \ 9786 conftest$ac_exeext conftest.$ac_ext 9787 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 9788 9789 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9790 # Warning - without using the other run time loading flags, 9791 # -berok will link without error, but may produce a broken library. 9792 no_undefined_flag=' ${wl}-bernotok' 9793 allow_undefined_flag=' ${wl}-berok' 9794 # Exported symbols can be pulled into shared objects from archives 9795 whole_archive_flag_spec='$convenience' 9796 archive_cmds_need_lc=yes 9797 # This is similar to how AIX traditionally builds its shared libraries. 9798 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 9799 fi 9800 fi 9801 ;; 9802 9803 amigaos*) 9804 case $host_cpu in 9805 powerpc) 9806 # see comment about AmigaOS4 .so support 9807 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9808 archive_expsym_cmds='' 9809 ;; 9810 m68k) 9811 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 9812 hardcode_libdir_flag_spec='-L$libdir' 9813 hardcode_minus_L=yes 9814 ;; 9815 esac 9816 ;; 9817 9818 bsdi[45]*) 9819 export_dynamic_flag_spec=-rdynamic 9820 ;; 9821 9822 cygwin* | mingw* | pw32* | cegcc*) 9823 # When not using gcc, we currently assume that we are using 9824 # Microsoft Visual C++. 9825 # hardcode_libdir_flag_spec is actually meaningless, as there is 9826 # no search path for DLLs. 9827 hardcode_libdir_flag_spec=' ' 9828 allow_undefined_flag=unsupported 9829 # Tell ltmain to make .lib files, not .a files. 9830 libext=lib 9831 # Tell ltmain to make .dll files, not .so files. 9832 shrext_cmds=".dll" 9833 # FIXME: Setting linknames here is a bad hack. 9834 archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 9835 # The linker will automatically build a .lib file if we build a DLL. 9836 old_archive_from_new_cmds='true' 9837 # FIXME: Should let the user specify the lib program. 9838 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9839 fix_srcfile_path='`cygpath -w "$srcfile"`' 9840 enable_shared_with_static_runtimes=yes 9841 ;; 9842 9843 darwin* | rhapsody*) 9844 9845 9846 archive_cmds_need_lc=no 9847 hardcode_direct=no 9848 hardcode_automatic=yes 9849 hardcode_shlibpath_var=unsupported 9850 whole_archive_flag_spec='' 9851 link_all_deplibs=yes 9852 allow_undefined_flag="$_lt_dar_allow_undefined" 9853 case $cc_basename in 9854 ifort*) _lt_dar_can_shared=yes ;; 9855 *) _lt_dar_can_shared=$GCC ;; 9856 esac 9857 if test "$_lt_dar_can_shared" = "yes"; then 9858 output_verbose_link_cmd=echo 9859 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 9860 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 9861 archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 9862 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 9863 9864 else 9865 ld_shlibs=no 9866 fi 9867 9868 ;; 9869 9870 dgux*) 9871 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9872 hardcode_libdir_flag_spec='-L$libdir' 9873 hardcode_shlibpath_var=no 9874 ;; 9875 9876 freebsd1*) 9877 ld_shlibs=no 9878 ;; 9879 9880 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 9881 # support. Future versions do this automatically, but an explicit c++rt0.o 9882 # does not break anything, and helps significantly (at the cost of a little 9883 # extra space). 9884 freebsd2.2*) 9885 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 9886 hardcode_libdir_flag_spec='-R$libdir' 9887 hardcode_direct=yes 9888 hardcode_shlibpath_var=no 9889 ;; 9890 9891 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 9892 freebsd2*) 9893 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9894 hardcode_direct=yes 9895 hardcode_minus_L=yes 9896 hardcode_shlibpath_var=no 9897 ;; 9898 9899 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 9900 freebsd* | dragonfly*) 9901 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 9902 hardcode_libdir_flag_spec='-R$libdir' 9903 hardcode_direct=yes 9904 hardcode_shlibpath_var=no 9905 ;; 9906 9907 hpux9*) 9908 if test "$GCC" = yes; then 9909 archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 9910 else 9911 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 9912 fi 9913 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9914 hardcode_libdir_separator=: 9915 hardcode_direct=yes 9916 9917 # hardcode_minus_L: Not really in the search PATH, 9918 # but as the default location of the library. 9919 hardcode_minus_L=yes 9920 export_dynamic_flag_spec='${wl}-E' 9921 ;; 9922 9923 hpux10*) 9924 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 9925 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9926 else 9927 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9928 fi 9929 if test "$with_gnu_ld" = no; then 9930 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9931 hardcode_libdir_flag_spec_ld='+b $libdir' 9932 hardcode_libdir_separator=: 9933 hardcode_direct=yes 9934 hardcode_direct_absolute=yes 9935 export_dynamic_flag_spec='${wl}-E' 9936 # hardcode_minus_L: Not really in the search PATH, 9937 # but as the default location of the library. 9938 hardcode_minus_L=yes 9939 fi 9940 ;; 9941 9942 hpux11*) 9943 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 9944 case $host_cpu in 9945 hppa*64*) 9946 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9947 ;; 9948 ia64*) 9949 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9950 ;; 9951 *) 9952 archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9953 ;; 9954 esac 9955 else 9956 case $host_cpu in 9957 hppa*64*) 9958 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9959 ;; 9960 ia64*) 9961 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9962 ;; 9963 *) 9964 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9965 ;; 9966 esac 9967 fi 9968 if test "$with_gnu_ld" = no; then 9969 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9970 hardcode_libdir_separator=: 9971 9972 case $host_cpu in 9973 hppa*64*|ia64*) 9974 hardcode_direct=no 9975 hardcode_shlibpath_var=no 9976 ;; 9977 *) 9978 hardcode_direct=yes 9979 hardcode_direct_absolute=yes 9980 export_dynamic_flag_spec='${wl}-E' 9981 9982 # hardcode_minus_L: Not really in the search PATH, 9983 # but as the default location of the library. 9984 hardcode_minus_L=yes 9985 ;; 9986 esac 9987 fi 9988 ;; 9989 9990 irix5* | irix6* | nonstopux*) 9991 if test "$GCC" = yes; then 9992 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 9993 # Try to use the -exported_symbol ld option, if it does not 9994 # work, assume that -exports_file does not work either and 9995 # implicitly export all symbols. 9996 save_LDFLAGS="$LDFLAGS" 9997 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 9998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9999 /* end confdefs.h. */ 10000 int foo(void) {} 10001 _ACEOF 10002 if ac_fn_c_try_link "$LINENO"; then : 10003 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 10004 10005 fi 10006 rm -f core conftest.err conftest.$ac_objext \ 10007 conftest$ac_exeext conftest.$ac_ext 10008 LDFLAGS="$save_LDFLAGS" 10009 else 10010 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 10011 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 10012 fi 10013 archive_cmds_need_lc='no' 10014 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 10015 hardcode_libdir_separator=: 10016 inherit_rpath=yes 10017 link_all_deplibs=yes 10018 ;; 10019 10020 netbsd* | netbsdelf*-gnu) 10021 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10022 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 10023 else 10024 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 10025 fi 10026 hardcode_libdir_flag_spec='-R$libdir' 10027 hardcode_direct=yes 10028 hardcode_shlibpath_var=no 10029 ;; 10030 10031 newsos6) 10032 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10033 hardcode_direct=yes 10034 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 10035 hardcode_libdir_separator=: 10036 hardcode_shlibpath_var=no 10037 ;; 10038 10039 *nto* | *qnx*) 10040 ;; 10041 10042 openbsd*) 10043 if test -f /usr/libexec/ld.so; then 10044 hardcode_direct=yes 10045 hardcode_shlibpath_var=no 10046 hardcode_direct_absolute=yes 10047 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 10048 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10049 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 10050 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 10051 export_dynamic_flag_spec='${wl}-E' 10052 else 10053 case $host_os in 10054 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 10055 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10056 hardcode_libdir_flag_spec='-R$libdir' 10057 ;; 10058 *) 10059 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10060 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 10061 ;; 10062 esac 10063 fi 10064 else 10065 ld_shlibs=no 10066 fi 10067 ;; 10068 10069 os2*) 10070 hardcode_libdir_flag_spec='-L$libdir' 10071 hardcode_minus_L=yes 10072 allow_undefined_flag=unsupported 10073 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 10074 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 10075 ;; 10076 10077 osf3*) 10078 if test "$GCC" = yes; then 10079 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 10080 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 10081 else 10082 allow_undefined_flag=' -expect_unresolved \*' 10083 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 10084 fi 10085 archive_cmds_need_lc='no' 10086 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 10087 hardcode_libdir_separator=: 10088 ;; 10089 10090 osf4* | osf5*) # as osf3* with the addition of -msym flag 10091 if test "$GCC" = yes; then 10092 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 10093 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 10094 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 10095 else 10096 allow_undefined_flag=' -expect_unresolved \*' 10097 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 10098 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 10099 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 10100 10101 # Both c and cxx compiler support -rpath directly 10102 hardcode_libdir_flag_spec='-rpath $libdir' 10103 fi 10104 archive_cmds_need_lc='no' 10105 hardcode_libdir_separator=: 10106 ;; 10107 10108 solaris*) 10109 no_undefined_flag=' -z defs' 10110 if test "$GCC" = yes; then 10111 wlarc='${wl}' 10112 archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 10113 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10114 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10115 else 10116 case `$CC -V 2>&1` in 10117 *"Compilers 5.0"*) 10118 wlarc='' 10119 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 10120 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10121 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 10122 ;; 10123 *) 10124 wlarc='${wl}' 10125 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 10126 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10127 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10128 ;; 10129 esac 10130 fi 10131 hardcode_libdir_flag_spec='-R$libdir' 10132 hardcode_shlibpath_var=no 10133 case $host_os in 10134 solaris2.[0-5] | solaris2.[0-5].*) ;; 10135 *) 10136 # The compiler driver will combine and reorder linker options, 10137 # but understands `-z linker_flag'. GCC discards it without `$wl', 10138 # but is careful enough not to reorder. 10139 # Supported since Solaris 2.6 (maybe 2.5.1?) 10140 if test "$GCC" = yes; then 10141 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 10142 else 10143 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 10144 fi 10145 ;; 10146 esac 10147 link_all_deplibs=yes 10148 ;; 10149 10150 sunos4*) 10151 if test "x$host_vendor" = xsequent; then 10152 # Use $CC to link under sequent, because it throws in some extra .o 10153 # files that make .init and .fini sections work. 10154 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 10155 else 10156 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 10157 fi 10158 hardcode_libdir_flag_spec='-L$libdir' 10159 hardcode_direct=yes 10160 hardcode_minus_L=yes 10161 hardcode_shlibpath_var=no 10162 ;; 10163 10164 sysv4) 10165 case $host_vendor in 10166 sni) 10167 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10168 hardcode_direct=yes # is this really true??? 10169 ;; 10170 siemens) 10171 ## LD is ld it makes a PLAMLIB 10172 ## CC just makes a GrossModule. 10173 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 10174 reload_cmds='$CC -r -o $output$reload_objs' 10175 hardcode_direct=no 10176 ;; 10177 motorola) 10178 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10179 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 10180 ;; 10181 esac 10182 runpath_var='LD_RUN_PATH' 10183 hardcode_shlibpath_var=no 10184 ;; 10185 10186 sysv4.3*) 10187 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10188 hardcode_shlibpath_var=no 10189 export_dynamic_flag_spec='-Bexport' 10190 ;; 10191 10192 sysv4*MP*) 10193 if test -d /usr/nec; then 10194 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10195 hardcode_shlibpath_var=no 10196 runpath_var=LD_RUN_PATH 10197 hardcode_runpath_var=yes 10198 ld_shlibs=yes 10199 fi 10200 ;; 10201 10202 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 10203 no_undefined_flag='${wl}-z,text' 10204 archive_cmds_need_lc=no 10205 hardcode_shlibpath_var=no 10206 runpath_var='LD_RUN_PATH' 10207 10208 if test "$GCC" = yes; then 10209 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10210 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10211 else 10212 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10213 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10214 fi 10215 ;; 10216 10217 sysv5* | sco3.2v5* | sco5v6*) 10218 # Note: We can NOT use -z defs as we might desire, because we do not 10219 # link with -lc, and that would cause any symbols used from libc to 10220 # always be unresolved, which means just about no library would 10221 # ever link correctly. If we're not using GNU ld we use -z text 10222 # though, which does catch some bad symbols but isn't as heavy-handed 10223 # as -z defs. 10224 no_undefined_flag='${wl}-z,text' 10225 allow_undefined_flag='${wl}-z,nodefs' 10226 archive_cmds_need_lc=no 10227 hardcode_shlibpath_var=no 10228 hardcode_libdir_flag_spec='${wl}-R,$libdir' 10229 hardcode_libdir_separator=':' 10230 link_all_deplibs=yes 10231 export_dynamic_flag_spec='${wl}-Bexport' 10232 runpath_var='LD_RUN_PATH' 10233 10234 if test "$GCC" = yes; then 10235 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10236 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10237 else 10238 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10239 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10240 fi 10241 ;; 10242 10243 uts4*) 10244 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10245 hardcode_libdir_flag_spec='-L$libdir' 10246 hardcode_shlibpath_var=no 10247 ;; 10248 10249 *) 10250 ld_shlibs=no 10251 ;; 10252 esac 10253 10254 if test x$host_vendor = xsni; then 10255 case $host in 10256 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 10257 export_dynamic_flag_spec='${wl}-Blargedynsym' 10258 ;; 10259 esac 10260 fi 10261 fi 10262 10263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 10264 $as_echo "$ld_shlibs" >&6; } 10265 test "$ld_shlibs" = no && can_build_shared=no 10266 10267 with_gnu_ld=$with_gnu_ld 10268 10269 10270 10271 10272 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 # 10284 # Do we need to explicitly link libc? 10285 # 10286 case "x$archive_cmds_need_lc" in 10287 x|xyes) 10288 # Assume -lc should be added 10289 archive_cmds_need_lc=yes 10290 10291 if test "$enable_shared" = yes && test "$GCC" = yes; then 10292 case $archive_cmds in 10293 *'~'*) 10294 # FIXME: we may have to deal with multi-command sequences. 10295 ;; 10296 '$CC '*) 10297 # Test whether the compiler implicitly links with -lc since on some 10298 # systems, -lgcc has to come before -lc. If gcc already passes -lc 10299 # to ld, don't add -lc before -lgcc. 10300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 10301 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 10302 $RM conftest* 10303 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10304 10305 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10306 (eval $ac_compile) 2>&5 10307 ac_status=$? 10308 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10309 test $ac_status = 0; } 2>conftest.err; then 10310 soname=conftest 10311 lib=conftest 10312 libobjs=conftest.$ac_objext 10313 deplibs= 10314 wl=$lt_prog_compiler_wl 10315 pic_flag=$lt_prog_compiler_pic 10316 compiler_flags=-v 10317 linker_flags=-v 10318 verstring= 10319 output_objdir=. 10320 libname=conftest 10321 lt_save_allow_undefined_flag=$allow_undefined_flag 10322 allow_undefined_flag= 10323 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 10324 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 10325 ac_status=$? 10326 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10327 test $ac_status = 0; } 10328 then 10329 archive_cmds_need_lc=no 10330 else 10331 archive_cmds_need_lc=yes 10332 fi 10333 allow_undefined_flag=$lt_save_allow_undefined_flag 10334 else 10335 cat conftest.err 1>&5 10336 fi 10337 $RM conftest* 10338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5 10339 $as_echo "$archive_cmds_need_lc" >&6; } 10340 ;; 10341 esac 10342 fi 10343 ;; 10344 esac 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 10413 10414 10415 10416 10417 10418 10419 10420 10421 10422 10423 10424 10425 10426 10427 10428 10429 10430 10431 10432 10433 10434 10435 10436 10437 10438 10439 10440 10441 10442 10443 10444 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491 10492 10493 10494 10495 10496 10497 10498 10499 10500 10501 10502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 10503 $as_echo_n "checking dynamic linker characteristics... " >&6; } 10504 10505 if test "$GCC" = yes; then 10506 case $host_os in 10507 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 10508 *) lt_awk_arg="/^libraries:/" ;; 10509 esac 10510 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 10511 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then 10512 # if the path contains ";" then we assume it to be the separator 10513 # otherwise default to the standard path separator (i.e. ":") - it is 10514 # assumed that no part of a normal pathname contains ";" but that should 10515 # okay in the real world where ";" in dirpaths is itself problematic. 10516 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` 10517 else 10518 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10519 fi 10520 # Ok, now we have the path, separated by spaces, we can step through it 10521 # and add multilib dir if necessary. 10522 lt_tmp_lt_search_path_spec= 10523 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 10524 for lt_sys_path in $lt_search_path_spec; do 10525 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 10526 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 10527 else 10528 test -d "$lt_sys_path" && \ 10529 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 10530 fi 10531 done 10532 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' 10533 BEGIN {RS=" "; FS="/|\n";} { 10534 lt_foo=""; 10535 lt_count=0; 10536 for (lt_i = NF; lt_i > 0; lt_i--) { 10537 if ($lt_i != "" && $lt_i != ".") { 10538 if ($lt_i == "..") { 10539 lt_count++; 10540 } else { 10541 if (lt_count == 0) { 10542 lt_foo="/" $lt_i lt_foo; 10543 } else { 10544 lt_count--; 10545 } 10546 } 10547 } 10548 } 10549 if (lt_foo != "") { lt_freq[lt_foo]++; } 10550 if (lt_freq[lt_foo] == 1) { print lt_foo; } 10551 }'` 10552 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` 10553 else 10554 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 10555 fi 10556 library_names_spec= 10557 libname_spec='lib$name' 10558 soname_spec= 10559 shrext_cmds=".so" 10560 postinstall_cmds= 10561 postuninstall_cmds= 10562 finish_cmds= 10563 finish_eval= 10564 shlibpath_var= 10565 shlibpath_overrides_runpath=unknown 10566 version_type=none 10567 dynamic_linker="$host_os ld.so" 10568 sys_lib_dlsearch_path_spec="/lib /usr/lib" 10569 need_lib_prefix=unknown 10570 hardcode_into_libs=no 10571 10572 # when you set need_version to no, make sure it does not cause -set_version 10573 # flags to be left without arguments 10574 need_version=unknown 10575 10576 case $host_os in 10577 aix3*) 10578 version_type=linux 10579 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 10580 shlibpath_var=LIBPATH 10581 10582 # AIX 3 has no versioning support, so we append a major version to the name. 10583 soname_spec='${libname}${release}${shared_ext}$major' 10584 ;; 10585 10586 aix[4-9]*) 10587 version_type=linux 10588 need_lib_prefix=no 10589 need_version=no 10590 hardcode_into_libs=yes 10591 if test "$host_cpu" = ia64; then 10592 # AIX 5 supports IA64 10593 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 10594 shlibpath_var=LD_LIBRARY_PATH 10595 else 10596 # With GCC up to 2.95.x, collect2 would create an import file 10597 # for dependence libraries. The import file would start with 10598 # the line `#! .'. This would cause the generated library to 10599 # depend on `.', always an invalid library. This was fixed in 10600 # development snapshots of GCC prior to 3.0. 10601 case $host_os in 10602 aix4 | aix4.[01] | aix4.[01].*) 10603 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 10604 echo ' yes ' 10605 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 10606 : 10607 else 10608 can_build_shared=no 10609 fi 10610 ;; 10611 esac 10612 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 10613 # soname into executable. Probably we can add versioning support to 10614 # collect2, so additional links can be useful in future. 10615 if test "$aix_use_runtimelinking" = yes; then 10616 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 10617 # instead of lib<name>.a to let people know that these are not 10618 # typical AIX shared libraries. 10619 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10620 else 10621 # We preserve .a as extension for shared libraries through AIX4.2 10622 # and later when we are not doing run time linking. 10623 library_names_spec='${libname}${release}.a $libname.a' 10624 soname_spec='${libname}${release}${shared_ext}$major' 10625 fi 10626 shlibpath_var=LIBPATH 10627 fi 10628 ;; 10629 10630 amigaos*) 10631 case $host_cpu in 10632 powerpc) 10633 # Since July 2007 AmigaOS4 officially supports .so libraries. 10634 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 10635 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10636 ;; 10637 m68k) 10638 library_names_spec='$libname.ixlibrary $libname.a' 10639 # Create ${libname}_ixlibrary.a entries in /sys/libs. 10640 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 10641 ;; 10642 esac 10643 ;; 10644 10645 beos*) 10646 library_names_spec='${libname}${shared_ext}' 10647 dynamic_linker="$host_os ld.so" 10648 shlibpath_var=LIBRARY_PATH 10649 ;; 10650 10651 bsdi[45]*) 10652 version_type=linux 10653 need_version=no 10654 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10655 soname_spec='${libname}${release}${shared_ext}$major' 10656 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 10657 shlibpath_var=LD_LIBRARY_PATH 10658 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 10659 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 10660 # the default ld.so.conf also contains /usr/contrib/lib and 10661 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 10662 # libtool to hard-code these into programs 10663 ;; 10664 10665 cygwin* | mingw* | pw32* | cegcc*) 10666 version_type=windows 10667 shrext_cmds=".dll" 10668 need_version=no 10669 need_lib_prefix=no 10670 10671 case $GCC,$host_os in 10672 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) 10673 library_names_spec='$libname.dll.a' 10674 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10675 postinstall_cmds='base_file=`basename \${file}`~ 10676 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10677 dldir=$destdir/`dirname \$dlpath`~ 10678 test -d \$dldir || mkdir -p \$dldir~ 10679 $install_prog $dir/$dlname \$dldir/$dlname~ 10680 chmod a+x \$dldir/$dlname~ 10681 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 10682 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 10683 fi' 10684 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10685 dlpath=$dir/\$dldll~ 10686 $RM \$dlpath' 10687 shlibpath_overrides_runpath=yes 10688 10689 case $host_os in 10690 cygwin*) 10691 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 10692 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10693 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 10694 ;; 10695 mingw* | cegcc*) 10696 # MinGW DLLs use traditional 'lib' prefix 10697 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10698 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 10699 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 10700 # It is most probably a Windows format PATH printed by 10701 # mingw gcc, but we are running on Cygwin. Gcc prints its search 10702 # path with ; separators, and with drive letters. We can handle the 10703 # drive letters (cygwin fileutils understands them), so leave them, 10704 # especially as we might pass files found there to a mingw objdump, 10705 # which wouldn't understand a cygwinified path. Ahh. 10706 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 10707 else 10708 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10709 fi 10710 ;; 10711 pw32*) 10712 # pw32 DLLs use 'pw' prefix rather than 'lib' 10713 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10714 ;; 10715 esac 10716 ;; 10717 10718 *) 10719 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 10720 ;; 10721 esac 10722 dynamic_linker='Win32 ld.exe' 10723 # FIXME: first we should search . and the directory the executable is in 10724 shlibpath_var=PATH 10725 ;; 10726 10727 darwin* | rhapsody*) 10728 dynamic_linker="$host_os dyld" 10729 version_type=darwin 10730 need_lib_prefix=no 10731 need_version=no 10732 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 10733 soname_spec='${libname}${release}${major}$shared_ext' 10734 shlibpath_overrides_runpath=yes 10735 shlibpath_var=DYLD_LIBRARY_PATH 10736 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 10737 10738 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 10739 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 10740 ;; 10741 10742 dgux*) 10743 version_type=linux 10744 need_lib_prefix=no 10745 need_version=no 10746 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 10747 soname_spec='${libname}${release}${shared_ext}$major' 10748 shlibpath_var=LD_LIBRARY_PATH 10749 ;; 10750 10751 freebsd1*) 10752 dynamic_linker=no 10753 ;; 10754 10755 freebsd* | dragonfly*) 10756 # DragonFly does not have aout. When/if they implement a new 10757 # versioning mechanism, adjust this. 10758 if test -x /usr/bin/objformat; then 10759 objformat=`/usr/bin/objformat` 10760 else 10761 case $host_os in 10762 freebsd[123]*) objformat=aout ;; 10763 *) objformat=elf ;; 10764 esac 10765 fi 10766 version_type=freebsd-$objformat 10767 case $version_type in 10768 freebsd-elf*) 10769 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10770 need_version=no 10771 need_lib_prefix=no 10772 ;; 10773 freebsd-*) 10774 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 10775 need_version=yes 10776 ;; 10777 esac 10778 shlibpath_var=LD_LIBRARY_PATH 10779 case $host_os in 10780 freebsd2*) 10781 shlibpath_overrides_runpath=yes 10782 ;; 10783 freebsd3.[01]* | freebsdelf3.[01]*) 10784 shlibpath_overrides_runpath=yes 10785 hardcode_into_libs=yes 10786 ;; 10787 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 10788 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 10789 shlibpath_overrides_runpath=no 10790 hardcode_into_libs=yes 10791 ;; 10792 *) # from 4.6 on, and DragonFly 10793 shlibpath_overrides_runpath=yes 10794 hardcode_into_libs=yes 10795 ;; 10796 esac 10797 ;; 10798 10799 gnu*) 10800 version_type=linux 10801 need_lib_prefix=no 10802 need_version=no 10803 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10804 soname_spec='${libname}${release}${shared_ext}$major' 10805 shlibpath_var=LD_LIBRARY_PATH 10806 hardcode_into_libs=yes 10807 ;; 10808 10809 hpux9* | hpux10* | hpux11*) 10810 # Give a soname corresponding to the major version so that dld.sl refuses to 10811 # link against other versions. 10812 version_type=sunos 10813 need_lib_prefix=no 10814 need_version=no 10815 case $host_cpu in 10816 ia64*) 10817 shrext_cmds='.so' 10818 hardcode_into_libs=yes 10819 dynamic_linker="$host_os dld.so" 10820 shlibpath_var=LD_LIBRARY_PATH 10821 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10822 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10823 soname_spec='${libname}${release}${shared_ext}$major' 10824 if test "X$HPUX_IA64_MODE" = X32; then 10825 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 10826 else 10827 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 10828 fi 10829 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10830 ;; 10831 hppa*64*) 10832 shrext_cmds='.sl' 10833 hardcode_into_libs=yes 10834 dynamic_linker="$host_os dld.sl" 10835 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 10836 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10837 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10838 soname_spec='${libname}${release}${shared_ext}$major' 10839 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 10840 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10841 ;; 10842 *) 10843 shrext_cmds='.sl' 10844 dynamic_linker="$host_os dld.sl" 10845 shlibpath_var=SHLIB_PATH 10846 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 10847 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10848 soname_spec='${libname}${release}${shared_ext}$major' 10849 ;; 10850 esac 10851 # HP-UX runs *really* slowly unless shared libraries are mode 555. 10852 postinstall_cmds='chmod 555 $lib' 10853 ;; 10854 10855 interix[3-9]*) 10856 version_type=linux 10857 need_lib_prefix=no 10858 need_version=no 10859 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10860 soname_spec='${libname}${release}${shared_ext}$major' 10861 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 10862 shlibpath_var=LD_LIBRARY_PATH 10863 shlibpath_overrides_runpath=no 10864 hardcode_into_libs=yes 10865 ;; 10866 10867 irix5* | irix6* | nonstopux*) 10868 case $host_os in 10869 nonstopux*) version_type=nonstopux ;; 10870 *) 10871 if test "$lt_cv_prog_gnu_ld" = yes; then 10872 version_type=linux 10873 else 10874 version_type=irix 10875 fi ;; 10876 esac 10877 need_lib_prefix=no 10878 need_version=no 10879 soname_spec='${libname}${release}${shared_ext}$major' 10880 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 10881 case $host_os in 10882 irix5* | nonstopux*) 10883 libsuff= shlibsuff= 10884 ;; 10885 *) 10886 case $LD in # libtool.m4 will add one of these switches to LD 10887 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 10888 libsuff= shlibsuff= libmagic=32-bit;; 10889 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 10890 libsuff=32 shlibsuff=N32 libmagic=N32;; 10891 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 10892 libsuff=64 shlibsuff=64 libmagic=64-bit;; 10893 *) libsuff= shlibsuff= libmagic=never-match;; 10894 esac 10895 ;; 10896 esac 10897 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 10898 shlibpath_overrides_runpath=no 10899 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 10900 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 10901 hardcode_into_libs=yes 10902 ;; 10903 10904 # No shared lib support for Linux oldld, aout, or coff. 10905 linux*oldld* | linux*aout* | linux*coff*) 10906 dynamic_linker=no 10907 ;; 10908 10909 # This must be Linux ELF. 10910 linux* | k*bsd*-gnu | kopensolaris*-gnu) 10911 version_type=linux 10912 need_lib_prefix=no 10913 need_version=no 10914 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10915 soname_spec='${libname}${release}${shared_ext}$major' 10916 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 10917 shlibpath_var=LD_LIBRARY_PATH 10918 shlibpath_overrides_runpath=no 10919 # Some binutils ld are patched to set DT_RUNPATH 10920 save_LDFLAGS=$LDFLAGS 10921 save_libdir=$libdir 10922 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 10923 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 10924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10925 /* end confdefs.h. */ 10926 10927 int 10928 main () 10929 { 10930 10931 ; 10932 return 0; 10933 } 10934 _ACEOF 10935 if ac_fn_c_try_link "$LINENO"; then : 10936 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 10937 shlibpath_overrides_runpath=yes 10938 fi 10939 fi 10940 rm -f core conftest.err conftest.$ac_objext \ 10941 conftest$ac_exeext conftest.$ac_ext 10942 LDFLAGS=$save_LDFLAGS 10943 libdir=$save_libdir 10944 10945 # This implies no fast_install, which is unacceptable. 10946 # Some rework will be needed to allow for fast_install 10947 # before this can be enabled. 10948 hardcode_into_libs=yes 10949 10950 # Append ld.so.conf contents to the search path 10951 if test -f /etc/ld.so.conf; then 10952 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 10953 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 10954 fi 10955 10956 # We used to test for /lib/ld.so.1 and disable shared libraries on 10957 # powerpc, because MkLinux only supported shared libraries with the 10958 # GNU dynamic linker. Since this was broken with cross compilers, 10959 # most powerpc-linux boxes support dynamic linking these days and 10960 # people can always --disable-shared, the test was removed, and we 10961 # assume the GNU/Linux dynamic linker is in use. 10962 dynamic_linker='GNU/Linux ld.so' 10963 ;; 10964 10965 netbsdelf*-gnu) 10966 version_type=linux 10967 need_lib_prefix=no 10968 need_version=no 10969 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10970 soname_spec='${libname}${release}${shared_ext}$major' 10971 shlibpath_var=LD_LIBRARY_PATH 10972 shlibpath_overrides_runpath=no 10973 hardcode_into_libs=yes 10974 dynamic_linker='NetBSD ld.elf_so' 10975 ;; 10976 10977 netbsd*) 10978 version_type=sunos 10979 need_lib_prefix=no 10980 need_version=no 10981 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10982 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10983 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10984 dynamic_linker='NetBSD (a.out) ld.so' 10985 else 10986 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10987 soname_spec='${libname}${release}${shared_ext}$major' 10988 dynamic_linker='NetBSD ld.elf_so' 10989 fi 10990 shlibpath_var=LD_LIBRARY_PATH 10991 shlibpath_overrides_runpath=yes 10992 hardcode_into_libs=yes 10993 ;; 10994 10995 newsos6) 10996 version_type=linux 10997 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10998 shlibpath_var=LD_LIBRARY_PATH 10999 shlibpath_overrides_runpath=yes 11000 ;; 11001 11002 *nto* | *qnx*) 11003 version_type=qnx 11004 need_lib_prefix=no 11005 need_version=no 11006 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 11007 soname_spec='${libname}${release}${shared_ext}$major' 11008 shlibpath_var=LD_LIBRARY_PATH 11009 shlibpath_overrides_runpath=no 11010 hardcode_into_libs=yes 11011 dynamic_linker='ldqnx.so' 11012 ;; 11013 11014 openbsd*) 11015 version_type=sunos 11016 sys_lib_dlsearch_path_spec="/usr/lib" 11017 need_lib_prefix=no 11018 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 11019 case $host_os in 11020 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 11021 *) need_version=no ;; 11022 esac 11023 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 11024 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11025 shlibpath_var=LD_LIBRARY_PATH 11026 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 11027 case $host_os in 11028 openbsd2.[89] | openbsd2.[89].*) 11029 shlibpath_overrides_runpath=no 11030 ;; 11031 *) 11032 shlibpath_overrides_runpath=yes 11033 ;; 11034 esac 11035 else 11036 shlibpath_overrides_runpath=yes 11037 fi 11038 ;; 11039 11040 os2*) 11041 libname_spec='$name' 11042 shrext_cmds=".dll" 11043 need_lib_prefix=no 11044 library_names_spec='$libname${shared_ext} $libname.a' 11045 dynamic_linker='OS/2 ld.exe' 11046 shlibpath_var=LIBPATH 11047 ;; 11048 11049 osf3* | osf4* | osf5*) 11050 version_type=osf 11051 need_lib_prefix=no 11052 need_version=no 11053 soname_spec='${libname}${release}${shared_ext}$major' 11054 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 11055 shlibpath_var=LD_LIBRARY_PATH 11056 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 11057 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 11058 ;; 11059 11060 rdos*) 11061 dynamic_linker=no 11062 ;; 11063 11064 solaris*) 11065 version_type=linux 11066 need_lib_prefix=no 11067 need_version=no 11068 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 11069 soname_spec='${libname}${release}${shared_ext}$major' 11070 shlibpath_var=LD_LIBRARY_PATH 11071 shlibpath_overrides_runpath=yes 11072 hardcode_into_libs=yes 11073 # ldd complains unless libraries are executable 11074 postinstall_cmds='chmod +x $lib' 11075 ;; 11076 11077 sunos4*) 11078 version_type=sunos 11079 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 11080 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 11081 shlibpath_var=LD_LIBRARY_PATH 11082 shlibpath_overrides_runpath=yes 11083 if test "$with_gnu_ld" = yes; then 11084 need_lib_prefix=no 11085 fi 11086 need_version=yes 11087 ;; 11088 11089 sysv4 | sysv4.3*) 11090 version_type=linux 11091 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 11092 soname_spec='${libname}${release}${shared_ext}$major' 11093 shlibpath_var=LD_LIBRARY_PATH 11094 case $host_vendor in 11095 sni) 11096 shlibpath_overrides_runpath=no 11097 need_lib_prefix=no 11098 runpath_var=LD_RUN_PATH 11099 ;; 11100 siemens) 11101 need_lib_prefix=no 11102 ;; 11103 motorola) 11104 need_lib_prefix=no 11105 need_version=no 11106 shlibpath_overrides_runpath=no 11107 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 11108 ;; 11109 esac 11110 ;; 11111 11112 sysv4*MP*) 11113 if test -d /usr/nec ;then 11114 version_type=linux 11115 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 11116 soname_spec='$libname${shared_ext}.$major' 11117 shlibpath_var=LD_LIBRARY_PATH 11118 fi 11119 ;; 11120 11121 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 11122 version_type=freebsd-elf 11123 need_lib_prefix=no 11124 need_version=no 11125 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 11126 soname_spec='${libname}${release}${shared_ext}$major' 11127 shlibpath_var=LD_LIBRARY_PATH 11128 shlibpath_overrides_runpath=yes 11129 hardcode_into_libs=yes 11130 if test "$with_gnu_ld" = yes; then 11131 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 11132 else 11133 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 11134 case $host_os in 11135 sco3.2v5*) 11136 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 11137 ;; 11138 esac 11139 fi 11140 sys_lib_dlsearch_path_spec='/usr/lib' 11141 ;; 11142 11143 tpf*) 11144 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 11145 version_type=linux 11146 need_lib_prefix=no 11147 need_version=no 11148 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 11149 shlibpath_var=LD_LIBRARY_PATH 11150 shlibpath_overrides_runpath=no 11151 hardcode_into_libs=yes 11152 ;; 11153 11154 uts4*) 11155 version_type=linux 11156 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 11157 soname_spec='${libname}${release}${shared_ext}$major' 11158 shlibpath_var=LD_LIBRARY_PATH 11159 ;; 11160 11161 *) 11162 dynamic_linker=no 11163 ;; 11164 esac 11165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 11166 $as_echo "$dynamic_linker" >&6; } 11167 test "$dynamic_linker" = no && can_build_shared=no 11168 11169 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 11170 if test "$GCC" = yes; then 11171 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 11172 fi 11173 11174 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 11175 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 11176 fi 11177 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 11178 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 11179 fi 11180 11181 11182 11183 11184 11185 11186 11187 11188 11189 11190 11191 11192 11193 11194 11195 11196 11197 11198 11199 11200 11201 11202 11203 11204 11205 11206 11207 11208 11209 11210 11211 11212 11213 11214 11215 11216 11217 11218 11219 11220 11221 11222 11223 11224 11225 11226 11227 11228 11229 11230 11231 11232 11233 11234 11235 11236 11237 11238 11239 11240 11241 11242 11243 11244 11245 11246 11247 11248 11249 11250 11251 11252 11253 11254 11255 11256 11257 11258 11259 11260 11261 11262 11263 11264 11265 11266 11267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 11268 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 11269 hardcode_action= 11270 if test -n "$hardcode_libdir_flag_spec" || 11271 test -n "$runpath_var" || 11272 test "X$hardcode_automatic" = "Xyes" ; then 11273 11274 # We can hardcode non-existent directories. 11275 if test "$hardcode_direct" != no && 11276 # If the only mechanism to avoid hardcoding is shlibpath_var, we 11277 # have to relink, otherwise we might link with an installed library 11278 # when we should be linking with a yet-to-be-installed one 11279 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 11280 test "$hardcode_minus_L" != no; then 11281 # Linking always hardcodes the temporary library directory. 11282 hardcode_action=relink 11283 else 11284 # We can link without hardcoding, and we can hardcode nonexisting dirs. 11285 hardcode_action=immediate 11286 fi 11287 else 11288 # We cannot hardcode anything, or else we can only hardcode existing 11289 # directories. 11290 hardcode_action=unsupported 11291 fi 11292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 11293 $as_echo "$hardcode_action" >&6; } 11294 11295 if test "$hardcode_action" = relink || 11296 test "$inherit_rpath" = yes; then 11297 # Fast installation is not supported 11298 enable_fast_install=no 11299 elif test "$shlibpath_overrides_runpath" = yes || 11300 test "$enable_shared" = no; then 11301 # Fast installation is not necessary 11302 enable_fast_install=needless 11303 fi 11304 11305 11306 11307 11308 11309 11310 if test "x$enable_dlopen" != xyes; then 11311 enable_dlopen=unknown 11312 enable_dlopen_self=unknown 11313 enable_dlopen_self_static=unknown 11314 else 11315 lt_cv_dlopen=no 11316 lt_cv_dlopen_libs= 11317 11318 case $host_os in 11319 beos*) 11320 lt_cv_dlopen="load_add_on" 11321 lt_cv_dlopen_libs= 11322 lt_cv_dlopen_self=yes 11323 ;; 11324 11325 mingw* | pw32* | cegcc*) 11326 lt_cv_dlopen="LoadLibrary" 11327 lt_cv_dlopen_libs= 11328 ;; 11329 11330 cygwin*) 11331 lt_cv_dlopen="dlopen" 11332 lt_cv_dlopen_libs= 11333 ;; 11334 11335 darwin*) 11336 # if libdl is installed we need to link against it 11337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 11338 $as_echo_n "checking for dlopen in -ldl... " >&6; } 11339 if test "${ac_cv_lib_dl_dlopen+set}" = set; then : 11340 $as_echo_n "(cached) " >&6 11341 else 11342 ac_check_lib_save_LIBS=$LIBS 11343 LIBS="-ldl $LIBS" 11344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11345 /* end confdefs.h. */ 11346 11347 /* Override any GCC internal prototype to avoid an error. 11348 Use char because int might match the return type of a GCC 11349 builtin and then its argument prototype would still apply. */ 11350 #ifdef __cplusplus 11351 extern "C" 11352 #endif 11353 char dlopen (); 11354 int 11355 main () 11356 { 11357 return dlopen (); 11358 ; 11359 return 0; 11360 } 11361 _ACEOF 11362 if ac_fn_c_try_link "$LINENO"; then : 11363 ac_cv_lib_dl_dlopen=yes 11364 else 11365 ac_cv_lib_dl_dlopen=no 11366 fi 11367 rm -f core conftest.err conftest.$ac_objext \ 11368 conftest$ac_exeext conftest.$ac_ext 11369 LIBS=$ac_check_lib_save_LIBS 11370 fi 11371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 11372 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 11373 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : 11374 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 11375 else 11376 11377 lt_cv_dlopen="dyld" 11378 lt_cv_dlopen_libs= 11379 lt_cv_dlopen_self=yes 11380 11381 fi 11382 11383 ;; 11384 11385 *) 11386 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 11387 if test "x$ac_cv_func_shl_load" = x""yes; then : 11388 lt_cv_dlopen="shl_load" 11389 else 11390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 11391 $as_echo_n "checking for shl_load in -ldld... " >&6; } 11392 if test "${ac_cv_lib_dld_shl_load+set}" = set; then : 11393 $as_echo_n "(cached) " >&6 11394 else 11395 ac_check_lib_save_LIBS=$LIBS 11396 LIBS="-ldld $LIBS" 11397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11398 /* end confdefs.h. */ 11399 11400 /* Override any GCC internal prototype to avoid an error. 11401 Use char because int might match the return type of a GCC 11402 builtin and then its argument prototype would still apply. */ 11403 #ifdef __cplusplus 11404 extern "C" 11405 #endif 11406 char shl_load (); 11407 int 11408 main () 11409 { 11410 return shl_load (); 11411 ; 11412 return 0; 11413 } 11414 _ACEOF 11415 if ac_fn_c_try_link "$LINENO"; then : 11416 ac_cv_lib_dld_shl_load=yes 11417 else 11418 ac_cv_lib_dld_shl_load=no 11419 fi 11420 rm -f core conftest.err conftest.$ac_objext \ 11421 conftest$ac_exeext conftest.$ac_ext 11422 LIBS=$ac_check_lib_save_LIBS 11423 fi 11424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 11425 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 11426 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : 11427 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 11428 else 11429 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 11430 if test "x$ac_cv_func_dlopen" = x""yes; then : 11431 lt_cv_dlopen="dlopen" 11432 else 11433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 11434 $as_echo_n "checking for dlopen in -ldl... " >&6; } 11435 if test "${ac_cv_lib_dl_dlopen+set}" = set; then : 11436 $as_echo_n "(cached) " >&6 11437 else 11438 ac_check_lib_save_LIBS=$LIBS 11439 LIBS="-ldl $LIBS" 11440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11441 /* end confdefs.h. */ 11442 11443 /* Override any GCC internal prototype to avoid an error. 11444 Use char because int might match the return type of a GCC 11445 builtin and then its argument prototype would still apply. */ 11446 #ifdef __cplusplus 11447 extern "C" 11448 #endif 11449 char dlopen (); 11450 int 11451 main () 11452 { 11453 return dlopen (); 11454 ; 11455 return 0; 11456 } 11457 _ACEOF 11458 if ac_fn_c_try_link "$LINENO"; then : 11459 ac_cv_lib_dl_dlopen=yes 11460 else 11461 ac_cv_lib_dl_dlopen=no 11462 fi 11463 rm -f core conftest.err conftest.$ac_objext \ 11464 conftest$ac_exeext conftest.$ac_ext 11465 LIBS=$ac_check_lib_save_LIBS 11466 fi 11467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 11468 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 11469 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : 11470 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 11471 else 11472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 11473 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 11474 if test "${ac_cv_lib_svld_dlopen+set}" = set; then : 11475 $as_echo_n "(cached) " >&6 11476 else 11477 ac_check_lib_save_LIBS=$LIBS 11478 LIBS="-lsvld $LIBS" 11479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11480 /* end confdefs.h. */ 11481 11482 /* Override any GCC internal prototype to avoid an error. 11483 Use char because int might match the return type of a GCC 11484 builtin and then its argument prototype would still apply. */ 11485 #ifdef __cplusplus 11486 extern "C" 11487 #endif 11488 char dlopen (); 11489 int 11490 main () 11491 { 11492 return dlopen (); 11493 ; 11494 return 0; 11495 } 11496 _ACEOF 11497 if ac_fn_c_try_link "$LINENO"; then : 11498 ac_cv_lib_svld_dlopen=yes 11499 else 11500 ac_cv_lib_svld_dlopen=no 11501 fi 11502 rm -f core conftest.err conftest.$ac_objext \ 11503 conftest$ac_exeext conftest.$ac_ext 11504 LIBS=$ac_check_lib_save_LIBS 11505 fi 11506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 11507 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 11508 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : 11509 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 11510 else 11511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 11512 $as_echo_n "checking for dld_link in -ldld... " >&6; } 11513 if test "${ac_cv_lib_dld_dld_link+set}" = set; then : 11514 $as_echo_n "(cached) " >&6 11515 else 11516 ac_check_lib_save_LIBS=$LIBS 11517 LIBS="-ldld $LIBS" 11518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11519 /* end confdefs.h. */ 11520 11521 /* Override any GCC internal prototype to avoid an error. 11522 Use char because int might match the return type of a GCC 11523 builtin and then its argument prototype would still apply. */ 11524 #ifdef __cplusplus 11525 extern "C" 11526 #endif 11527 char dld_link (); 11528 int 11529 main () 11530 { 11531 return dld_link (); 11532 ; 11533 return 0; 11534 } 11535 _ACEOF 11536 if ac_fn_c_try_link "$LINENO"; then : 11537 ac_cv_lib_dld_dld_link=yes 11538 else 11539 ac_cv_lib_dld_dld_link=no 11540 fi 11541 rm -f core conftest.err conftest.$ac_objext \ 11542 conftest$ac_exeext conftest.$ac_ext 11543 LIBS=$ac_check_lib_save_LIBS 11544 fi 11545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 11546 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 11547 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : 11548 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 11549 fi 11550 11551 11552 fi 11553 11554 11555 fi 11556 11557 11558 fi 11559 11560 11561 fi 11562 11563 11564 fi 11565 11566 ;; 11567 esac 11568 11569 if test "x$lt_cv_dlopen" != xno; then 11570 enable_dlopen=yes 11571 else 11572 enable_dlopen=no 11573 fi 11574 11575 case $lt_cv_dlopen in 11576 dlopen) 11577 save_CPPFLAGS="$CPPFLAGS" 11578 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 11579 11580 save_LDFLAGS="$LDFLAGS" 11581 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 11582 11583 save_LIBS="$LIBS" 11584 LIBS="$lt_cv_dlopen_libs $LIBS" 11585 11586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 11587 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 11588 if test "${lt_cv_dlopen_self+set}" = set; then : 11589 $as_echo_n "(cached) " >&6 11590 else 11591 if test "$cross_compiling" = yes; then : 11592 lt_cv_dlopen_self=cross 11593 else 11594 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11595 lt_status=$lt_dlunknown 11596 cat > conftest.$ac_ext <<_LT_EOF 11597 #line 11597 "configure" 11598 #include "confdefs.h" 11599 11600 #if HAVE_DLFCN_H 11601 #include <dlfcn.h> 11602 #endif 11603 11604 #include <stdio.h> 11605 11606 #ifdef RTLD_GLOBAL 11607 # define LT_DLGLOBAL RTLD_GLOBAL 11608 #else 11609 # ifdef DL_GLOBAL 11610 # define LT_DLGLOBAL DL_GLOBAL 11611 # else 11612 # define LT_DLGLOBAL 0 11613 # endif 11614 #endif 11615 11616 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11617 find out it does not work in some platform. */ 11618 #ifndef LT_DLLAZY_OR_NOW 11619 # ifdef RTLD_LAZY 11620 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11621 # else 11622 # ifdef DL_LAZY 11623 # define LT_DLLAZY_OR_NOW DL_LAZY 11624 # else 11625 # ifdef RTLD_NOW 11626 # define LT_DLLAZY_OR_NOW RTLD_NOW 11627 # else 11628 # ifdef DL_NOW 11629 # define LT_DLLAZY_OR_NOW DL_NOW 11630 # else 11631 # define LT_DLLAZY_OR_NOW 0 11632 # endif 11633 # endif 11634 # endif 11635 # endif 11636 #endif 11637 11638 void fnord() { int i=42;} 11639 int main () 11640 { 11641 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11642 int status = $lt_dlunknown; 11643 11644 if (self) 11645 { 11646 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11647 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11648 /* dlclose (self); */ 11649 } 11650 else 11651 puts (dlerror ()); 11652 11653 return status; 11654 } 11655 _LT_EOF 11656 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11657 (eval $ac_link) 2>&5 11658 ac_status=$? 11659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11660 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11661 (./conftest; exit; ) >&5 2>/dev/null 11662 lt_status=$? 11663 case x$lt_status in 11664 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 11665 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 11666 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 11667 esac 11668 else : 11669 # compilation failed 11670 lt_cv_dlopen_self=no 11671 fi 11672 fi 11673 rm -fr conftest* 11674 11675 11676 fi 11677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 11678 $as_echo "$lt_cv_dlopen_self" >&6; } 11679 11680 if test "x$lt_cv_dlopen_self" = xyes; then 11681 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 11682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 11683 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 11684 if test "${lt_cv_dlopen_self_static+set}" = set; then : 11685 $as_echo_n "(cached) " >&6 11686 else 11687 if test "$cross_compiling" = yes; then : 11688 lt_cv_dlopen_self_static=cross 11689 else 11690 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11691 lt_status=$lt_dlunknown 11692 cat > conftest.$ac_ext <<_LT_EOF 11693 #line 11693 "configure" 11694 #include "confdefs.h" 11695 11696 #if HAVE_DLFCN_H 11697 #include <dlfcn.h> 11698 #endif 11699 11700 #include <stdio.h> 11701 11702 #ifdef RTLD_GLOBAL 11703 # define LT_DLGLOBAL RTLD_GLOBAL 11704 #else 11705 # ifdef DL_GLOBAL 11706 # define LT_DLGLOBAL DL_GLOBAL 11707 # else 11708 # define LT_DLGLOBAL 0 11709 # endif 11710 #endif 11711 11712 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11713 find out it does not work in some platform. */ 11714 #ifndef LT_DLLAZY_OR_NOW 11715 # ifdef RTLD_LAZY 11716 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11717 # else 11718 # ifdef DL_LAZY 11719 # define LT_DLLAZY_OR_NOW DL_LAZY 11720 # else 11721 # ifdef RTLD_NOW 11722 # define LT_DLLAZY_OR_NOW RTLD_NOW 11723 # else 11724 # ifdef DL_NOW 11725 # define LT_DLLAZY_OR_NOW DL_NOW 11726 # else 11727 # define LT_DLLAZY_OR_NOW 0 11728 # endif 11729 # endif 11730 # endif 11731 # endif 11732 #endif 11733 11734 void fnord() { int i=42;} 11735 int main () 11736 { 11737 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11738 int status = $lt_dlunknown; 11739 11740 if (self) 11741 { 11742 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11743 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11744 /* dlclose (self); */ 11745 } 11746 else 11747 puts (dlerror ()); 11748 11749 return status; 11750 } 11751 _LT_EOF 11752 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11753 (eval $ac_link) 2>&5 11754 ac_status=$? 11755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11756 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11757 (./conftest; exit; ) >&5 2>/dev/null 11758 lt_status=$? 11759 case x$lt_status in 11760 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 11761 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 11762 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 11763 esac 11764 else : 11765 # compilation failed 11766 lt_cv_dlopen_self_static=no 11767 fi 11768 fi 11769 rm -fr conftest* 11770 11771 11772 fi 11773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 11774 $as_echo "$lt_cv_dlopen_self_static" >&6; } 11775 fi 11776 11777 CPPFLAGS="$save_CPPFLAGS" 11778 LDFLAGS="$save_LDFLAGS" 11779 LIBS="$save_LIBS" 11780 ;; 11781 esac 11782 11783 case $lt_cv_dlopen_self in 11784 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 11785 *) enable_dlopen_self=unknown ;; 11786 esac 11787 11788 case $lt_cv_dlopen_self_static in 11789 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 11790 *) enable_dlopen_self_static=unknown ;; 11791 esac 11792 fi 11793 11794 11795 11796 11797 11798 11799 11800 11801 11802 11803 11804 11805 11806 11807 11808 11809 11810 striplib= 11811 old_striplib= 11812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 11813 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 11814 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 11815 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 11816 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 11817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11818 $as_echo "yes" >&6; } 11819 else 11820 # FIXME - insert some real tests, host_os isn't really good enough 11821 case $host_os in 11822 darwin*) 11823 if test -n "$STRIP" ; then 11824 striplib="$STRIP -x" 11825 old_striplib="$STRIP -S" 11826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11827 $as_echo "yes" >&6; } 11828 else 11829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11830 $as_echo "no" >&6; } 11831 fi 11832 ;; 11833 *) 11834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11835 $as_echo "no" >&6; } 11836 ;; 11837 esac 11838 fi 11839 11840 11841 11842 11843 11844 11845 11846 11847 11848 11849 11850 11851 # Report which library types will actually be built 11852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 11853 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 11854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 11855 $as_echo "$can_build_shared" >&6; } 11856 11857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 11858 $as_echo_n "checking whether to build shared libraries... " >&6; } 11859 test "$can_build_shared" = "no" && enable_shared=no 11860 11861 # On AIX, shared libraries and static libraries use the same namespace, and 11862 # are all built from PIC. 11863 case $host_os in 11864 aix3*) 11865 test "$enable_shared" = yes && enable_static=no 11866 if test -n "$RANLIB"; then 11867 archive_cmds="$archive_cmds~\$RANLIB \$lib" 11868 postinstall_cmds='$RANLIB $lib' 11869 fi 11870 ;; 11871 11872 aix[4-9]*) 11873 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 11874 test "$enable_shared" = yes && enable_static=no 11875 fi 11876 ;; 11877 esac 11878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 11879 $as_echo "$enable_shared" >&6; } 11880 11881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 11882 $as_echo_n "checking whether to build static libraries... " >&6; } 11883 # Make sure either enable_shared or enable_static is yes. 11884 test "$enable_shared" = yes || enable_static=yes 11885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 11886 $as_echo "$enable_static" >&6; } 11887 11888 11889 11890 11891 fi 11892 ac_ext=c 11893 ac_cpp='$CPP $CPPFLAGS' 11894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11896 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11897 11898 CC="$lt_save_CC" 11899 11900 11901 ac_ext=cpp 11902 ac_cpp='$CXXCPP $CPPFLAGS' 11903 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11904 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11905 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 11906 11907 archive_cmds_need_lc_CXX=no 11908 allow_undefined_flag_CXX= 11909 always_export_symbols_CXX=no 11910 archive_expsym_cmds_CXX= 11911 compiler_needs_object_CXX=no 11912 export_dynamic_flag_spec_CXX= 11913 hardcode_direct_CXX=no 11914 hardcode_direct_absolute_CXX=no 11915 hardcode_libdir_flag_spec_CXX= 11916 hardcode_libdir_flag_spec_ld_CXX= 11917 hardcode_libdir_separator_CXX= 11918 hardcode_minus_L_CXX=no 11919 hardcode_shlibpath_var_CXX=unsupported 11920 hardcode_automatic_CXX=no 11921 inherit_rpath_CXX=no 11922 module_cmds_CXX= 11923 module_expsym_cmds_CXX= 11924 link_all_deplibs_CXX=unknown 11925 old_archive_cmds_CXX=$old_archive_cmds 11926 no_undefined_flag_CXX= 11927 whole_archive_flag_spec_CXX= 11928 enable_shared_with_static_runtimes_CXX=no 11929 11930 # Source file extension for C++ test sources. 11931 ac_ext=cpp 11932 11933 # Object file extension for compiled C++ test sources. 11934 objext=o 11935 objext_CXX=$objext 11936 11937 # No sense in running all these tests if we already determined that 11938 # the CXX compiler isn't working. Some variables (like enable_shared) 11939 # are currently assumed to apply to all compilers on this platform, 11940 # and will be corrupted by setting them based on a non-working compiler. 11941 if test "$_lt_caught_CXX_error" != yes; then 11942 # Code to be used in simple compile tests 11943 lt_simple_compile_test_code="int some_variable = 0;" 11944 11945 # Code to be used in simple link tests 11946 lt_simple_link_test_code='int main(int, char *[]) { return(0); }' 11947 11948 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 11949 11950 11951 11952 11953 11954 11955 # If no C compiler was specified, use CC. 11956 LTCC=${LTCC-"$CC"} 11957 11958 # If no C compiler flags were specified, use CFLAGS. 11959 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 11960 11961 # Allow CC to be a program name with arguments. 11962 compiler=$CC 11963 11964 11965 # save warnings/boilerplate of simple test code 11966 ac_outfile=conftest.$ac_objext 11967 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 11968 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 11969 _lt_compiler_boilerplate=`cat conftest.err` 11970 $RM conftest* 11971 11972 ac_outfile=conftest.$ac_objext 11973 echo "$lt_simple_link_test_code" >conftest.$ac_ext 11974 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 11975 _lt_linker_boilerplate=`cat conftest.err` 11976 $RM -r conftest* 11977 11978 11979 # Allow CC to be a program name with arguments. 11980 lt_save_CC=$CC 11981 lt_save_LD=$LD 11982 lt_save_GCC=$GCC 11983 GCC=$GXX 11984 lt_save_with_gnu_ld=$with_gnu_ld 11985 lt_save_path_LD=$lt_cv_path_LD 11986 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 11987 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 11988 else 11989 $as_unset lt_cv_prog_gnu_ld 11990 fi 11991 if test -n "${lt_cv_path_LDCXX+set}"; then 11992 lt_cv_path_LD=$lt_cv_path_LDCXX 11993 else 11994 $as_unset lt_cv_path_LD 11995 fi 11996 test -z "${LDCXX+set}" || LD=$LDCXX 11997 CC=${CXX-"c++"} 11998 compiler=$CC 11999 compiler_CXX=$CC 12000 for cc_temp in $compiler""; do 12001 case $cc_temp in 12002 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 12003 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 12004 \-*) ;; 12005 *) break;; 12006 esac 12007 done 12008 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` 12009 12010 12011 if test -n "$compiler"; then 12012 # We don't want -fno-exception when compiling C++ code, so set the 12013 # no_builtin_flag separately 12014 if test "$GXX" = yes; then 12015 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' 12016 else 12017 lt_prog_compiler_no_builtin_flag_CXX= 12018 fi 12019 12020 if test "$GXX" = yes; then 12021 # Set up default GNU C++ configuration 12022 12023 12024 12025 # Check whether --with-gnu-ld was given. 12026 if test "${with_gnu_ld+set}" = set; then : 12027 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 12028 else 12029 with_gnu_ld=no 12030 fi 12031 12032 ac_prog=ld 12033 if test "$GCC" = yes; then 12034 # Check if gcc -print-prog-name=ld gives a path. 12035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 12036 $as_echo_n "checking for ld used by $CC... " >&6; } 12037 case $host in 12038 *-*-mingw*) 12039 # gcc leaves a trailing carriage return which upsets mingw 12040 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 12041 *) 12042 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 12043 esac 12044 case $ac_prog in 12045 # Accept absolute paths. 12046 [\\/]* | ?:[\\/]*) 12047 re_direlt='/[^/][^/]*/\.\./' 12048 # Canonicalize the pathname of ld 12049 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 12050 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 12051 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 12052 done 12053 test -z "$LD" && LD="$ac_prog" 12054 ;; 12055 "") 12056 # If it fails, then pretend we aren't using GCC. 12057 ac_prog=ld 12058 ;; 12059 *) 12060 # If it is relative, then search for the first ld in PATH. 12061 with_gnu_ld=unknown 12062 ;; 12063 esac 12064 elif test "$with_gnu_ld" = yes; then 12065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 12066 $as_echo_n "checking for GNU ld... " >&6; } 12067 else 12068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 12069 $as_echo_n "checking for non-GNU ld... " >&6; } 12070 fi 12071 if test "${lt_cv_path_LD+set}" = set; then : 12072 $as_echo_n "(cached) " >&6 12073 else 12074 if test -z "$LD"; then 12075 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 12076 for ac_dir in $PATH; do 12077 IFS="$lt_save_ifs" 12078 test -z "$ac_dir" && ac_dir=. 12079 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 12080 lt_cv_path_LD="$ac_dir/$ac_prog" 12081 # Check to see if the program is GNU ld. I'd rather use --version, 12082 # but apparently some variants of GNU ld only accept -v. 12083 # Break only if it was the GNU/non-GNU ld that we prefer. 12084 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 12085 *GNU* | *'with BFD'*) 12086 test "$with_gnu_ld" != no && break 12087 ;; 12088 *) 12089 test "$with_gnu_ld" != yes && break 12090 ;; 12091 esac 12092 fi 12093 done 12094 IFS="$lt_save_ifs" 12095 else 12096 lt_cv_path_LD="$LD" # Let the user override the test with a path. 12097 fi 12098 fi 12099 12100 LD="$lt_cv_path_LD" 12101 if test -n "$LD"; then 12102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 12103 $as_echo "$LD" >&6; } 12104 else 12105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12106 $as_echo "no" >&6; } 12107 fi 12108 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 12109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 12110 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 12111 if test "${lt_cv_prog_gnu_ld+set}" = set; then : 12112 $as_echo_n "(cached) " >&6 12113 else 12114 # I'd rather use --version here, but apparently some GNU lds only accept -v. 12115 case `$LD -v 2>&1 </dev/null` in 12116 *GNU* | *'with BFD'*) 12117 lt_cv_prog_gnu_ld=yes 12118 ;; 12119 *) 12120 lt_cv_prog_gnu_ld=no 12121 ;; 12122 esac 12123 fi 12124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 12125 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 12126 with_gnu_ld=$lt_cv_prog_gnu_ld 12127 12128 12129 12130 12131 12132 12133 12134 # Check if GNU C++ uses GNU ld as the underlying linker, since the 12135 # archiving commands below assume that GNU ld is being used. 12136 if test "$with_gnu_ld" = yes; then 12137 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 12138 archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 12139 12140 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 12141 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 12142 12143 # If archive_cmds runs LD, not CC, wlarc should be empty 12144 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 12145 # investigate it a little bit more. (MM) 12146 wlarc='${wl}' 12147 12148 # ancient GNU ld didn't support --whole-archive et. al. 12149 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 12150 $GREP 'no-whole-archive' > /dev/null; then 12151 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 12152 else 12153 whole_archive_flag_spec_CXX= 12154 fi 12155 else 12156 with_gnu_ld=no 12157 wlarc= 12158 12159 # A generic and very simple default shared library creation 12160 # command for GNU C++ for the case where it uses the native 12161 # linker, instead of GNU ld. If possible, this setting should 12162 # overridden to take advantage of the native linker features on 12163 # the platform it is being used on. 12164 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 12165 fi 12166 12167 # Commands to make compiler produce verbose output that lists 12168 # what "hidden" libraries, object files and flags are used when 12169 # linking a shared library. 12170 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 12171 12172 else 12173 GXX=no 12174 with_gnu_ld=no 12175 wlarc= 12176 fi 12177 12178 # PORTME: fill in a description of your system's C++ link characteristics 12179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 12180 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 12181 ld_shlibs_CXX=yes 12182 case $host_os in 12183 aix3*) 12184 # FIXME: insert proper C++ library support 12185 ld_shlibs_CXX=no 12186 ;; 12187 aix[4-9]*) 12188 if test "$host_cpu" = ia64; then 12189 # On IA64, the linker does run time linking by default, so we don't 12190 # have to do anything special. 12191 aix_use_runtimelinking=no 12192 exp_sym_flag='-Bexport' 12193 no_entry_flag="" 12194 else 12195 aix_use_runtimelinking=no 12196 12197 # Test if we are trying to use run time linking or normal 12198 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 12199 # need to do runtime linking. 12200 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 12201 for ld_flag in $LDFLAGS; do 12202 case $ld_flag in 12203 *-brtl*) 12204 aix_use_runtimelinking=yes 12205 break 12206 ;; 12207 esac 12208 done 12209 ;; 12210 esac 12211 12212 exp_sym_flag='-bexport' 12213 no_entry_flag='-bnoentry' 12214 fi 12215 12216 # When large executables or shared objects are built, AIX ld can 12217 # have problems creating the table of contents. If linking a library 12218 # or program results in "error TOC overflow" add -mminimal-toc to 12219 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 12220 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 12221 12222 archive_cmds_CXX='' 12223 hardcode_direct_CXX=yes 12224 hardcode_direct_absolute_CXX=yes 12225 hardcode_libdir_separator_CXX=':' 12226 link_all_deplibs_CXX=yes 12227 file_list_spec_CXX='${wl}-f,' 12228 12229 if test "$GXX" = yes; then 12230 case $host_os in aix4.[012]|aix4.[012].*) 12231 # We only want to do this on AIX 4.2 and lower, the check 12232 # below for broken collect2 doesn't work under 4.3+ 12233 collect2name=`${CC} -print-prog-name=collect2` 12234 if test -f "$collect2name" && 12235 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 12236 then 12237 # We have reworked collect2 12238 : 12239 else 12240 # We have old collect2 12241 hardcode_direct_CXX=unsupported 12242 # It fails to find uninstalled libraries when the uninstalled 12243 # path is not listed in the libpath. Setting hardcode_minus_L 12244 # to unsupported forces relinking 12245 hardcode_minus_L_CXX=yes 12246 hardcode_libdir_flag_spec_CXX='-L$libdir' 12247 hardcode_libdir_separator_CXX= 12248 fi 12249 esac 12250 shared_flag='-shared' 12251 if test "$aix_use_runtimelinking" = yes; then 12252 shared_flag="$shared_flag "'${wl}-G' 12253 fi 12254 else 12255 # not using gcc 12256 if test "$host_cpu" = ia64; then 12257 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 12258 # chokes on -Wl,-G. The following line is correct: 12259 shared_flag='-G' 12260 else 12261 if test "$aix_use_runtimelinking" = yes; then 12262 shared_flag='${wl}-G' 12263 else 12264 shared_flag='${wl}-bM:SRE' 12265 fi 12266 fi 12267 fi 12268 12269 export_dynamic_flag_spec_CXX='${wl}-bexpall' 12270 # It seems that -bexpall does not export symbols beginning with 12271 # underscore (_), so it is better to generate a list of symbols to 12272 # export. 12273 always_export_symbols_CXX=yes 12274 if test "$aix_use_runtimelinking" = yes; then 12275 # Warning - without using the other runtime loading flags (-brtl), 12276 # -berok will link without error, but may produce a broken library. 12277 allow_undefined_flag_CXX='-berok' 12278 # Determine the default libpath from the value encoded in an empty 12279 # executable. 12280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12281 /* end confdefs.h. */ 12282 12283 int 12284 main () 12285 { 12286 12287 ; 12288 return 0; 12289 } 12290 _ACEOF 12291 if ac_fn_cxx_try_link "$LINENO"; then : 12292 12293 lt_aix_libpath_sed=' 12294 /Import File Strings/,/^$/ { 12295 /^0/ { 12296 s/^0 *\(.*\)$/\1/ 12297 p 12298 } 12299 }' 12300 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12301 # Check for a 64-bit object if we didn't find anything. 12302 if test -z "$aix_libpath"; then 12303 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12304 fi 12305 fi 12306 rm -f core conftest.err conftest.$ac_objext \ 12307 conftest$ac_exeext conftest.$ac_ext 12308 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 12309 12310 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" 12311 12312 archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 12313 else 12314 if test "$host_cpu" = ia64; then 12315 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' 12316 allow_undefined_flag_CXX="-z nodefs" 12317 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 12318 else 12319 # Determine the default libpath from the value encoded in an 12320 # empty executable. 12321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12322 /* end confdefs.h. */ 12323 12324 int 12325 main () 12326 { 12327 12328 ; 12329 return 0; 12330 } 12331 _ACEOF 12332 if ac_fn_cxx_try_link "$LINENO"; then : 12333 12334 lt_aix_libpath_sed=' 12335 /Import File Strings/,/^$/ { 12336 /^0/ { 12337 s/^0 *\(.*\)$/\1/ 12338 p 12339 } 12340 }' 12341 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12342 # Check for a 64-bit object if we didn't find anything. 12343 if test -z "$aix_libpath"; then 12344 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 12345 fi 12346 fi 12347 rm -f core conftest.err conftest.$ac_objext \ 12348 conftest$ac_exeext conftest.$ac_ext 12349 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 12350 12351 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" 12352 # Warning - without using the other run time loading flags, 12353 # -berok will link without error, but may produce a broken library. 12354 no_undefined_flag_CXX=' ${wl}-bernotok' 12355 allow_undefined_flag_CXX=' ${wl}-berok' 12356 # Exported symbols can be pulled into shared objects from archives 12357 whole_archive_flag_spec_CXX='$convenience' 12358 archive_cmds_need_lc_CXX=yes 12359 # This is similar to how AIX traditionally builds its shared 12360 # libraries. 12361 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 12362 fi 12363 fi 12364 ;; 12365 12366 beos*) 12367 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 12368 allow_undefined_flag_CXX=unsupported 12369 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 12370 # support --undefined. This deserves some investigation. FIXME 12371 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 12372 else 12373 ld_shlibs_CXX=no 12374 fi 12375 ;; 12376 12377 chorus*) 12378 case $cc_basename in 12379 *) 12380 # FIXME: insert proper C++ library support 12381 ld_shlibs_CXX=no 12382 ;; 12383 esac 12384 ;; 12385 12386 cygwin* | mingw* | pw32* | cegcc*) 12387 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, 12388 # as there is no search path for DLLs. 12389 hardcode_libdir_flag_spec_CXX='-L$libdir' 12390 allow_undefined_flag_CXX=unsupported 12391 always_export_symbols_CXX=no 12392 enable_shared_with_static_runtimes_CXX=yes 12393 12394 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 12395 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 12396 # If the export-symbols file already is a .def file (1st line 12397 # is EXPORTS), use it as is; otherwise, prepend... 12398 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 12399 cp $export_symbols $output_objdir/$soname.def; 12400 else 12401 echo EXPORTS > $output_objdir/$soname.def; 12402 cat $export_symbols >> $output_objdir/$soname.def; 12403 fi~ 12404 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 12405 else 12406 ld_shlibs_CXX=no 12407 fi 12408 ;; 12409 darwin* | rhapsody*) 12410 12411 12412 archive_cmds_need_lc_CXX=no 12413 hardcode_direct_CXX=no 12414 hardcode_automatic_CXX=yes 12415 hardcode_shlibpath_var_CXX=unsupported 12416 whole_archive_flag_spec_CXX='' 12417 link_all_deplibs_CXX=yes 12418 allow_undefined_flag_CXX="$_lt_dar_allow_undefined" 12419 case $cc_basename in 12420 ifort*) _lt_dar_can_shared=yes ;; 12421 *) _lt_dar_can_shared=$GCC ;; 12422 esac 12423 if test "$_lt_dar_can_shared" = "yes"; then 12424 output_verbose_link_cmd=echo 12425 archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 12426 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 12427 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 12428 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 12429 if test "$lt_cv_apple_cc_single_mod" != "yes"; then 12430 archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 12431 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 12432 fi 12433 12434 else 12435 ld_shlibs_CXX=no 12436 fi 12437 12438 ;; 12439 12440 dgux*) 12441 case $cc_basename in 12442 ec++*) 12443 # FIXME: insert proper C++ library support 12444 ld_shlibs_CXX=no 12445 ;; 12446 ghcx*) 12447 # Green Hills C++ Compiler 12448 # FIXME: insert proper C++ library support 12449 ld_shlibs_CXX=no 12450 ;; 12451 *) 12452 # FIXME: insert proper C++ library support 12453 ld_shlibs_CXX=no 12454 ;; 12455 esac 12456 ;; 12457 12458 freebsd[12]*) 12459 # C++ shared libraries reported to be fairly broken before 12460 # switch to ELF 12461 ld_shlibs_CXX=no 12462 ;; 12463 12464 freebsd-elf*) 12465 archive_cmds_need_lc_CXX=no 12466 ;; 12467 12468 freebsd* | dragonfly*) 12469 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 12470 # conventions 12471 ld_shlibs_CXX=yes 12472 ;; 12473 12474 gnu*) 12475 ;; 12476 12477 hpux9*) 12478 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' 12479 hardcode_libdir_separator_CXX=: 12480 export_dynamic_flag_spec_CXX='${wl}-E' 12481 hardcode_direct_CXX=yes 12482 hardcode_minus_L_CXX=yes # Not in the search PATH, 12483 # but as the default 12484 # location of the library. 12485 12486 case $cc_basename in 12487 CC*) 12488 # FIXME: insert proper C++ library support 12489 ld_shlibs_CXX=no 12490 ;; 12491 aCC*) 12492 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 12493 # Commands to make compiler produce verbose output that lists 12494 # what "hidden" libraries, object files and flags are used when 12495 # linking a shared library. 12496 # 12497 # There doesn't appear to be a way to prevent this compiler from 12498 # explicitly linking system object files so we need to strip them 12499 # from the output so that they don't get included in the library 12500 # dependencies. 12501 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 12502 ;; 12503 *) 12504 if test "$GXX" = yes; then 12505 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 12506 else 12507 # FIXME: insert proper C++ library support 12508 ld_shlibs_CXX=no 12509 fi 12510 ;; 12511 esac 12512 ;; 12513 12514 hpux10*|hpux11*) 12515 if test $with_gnu_ld = no; then 12516 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' 12517 hardcode_libdir_separator_CXX=: 12518 12519 case $host_cpu in 12520 hppa*64*|ia64*) 12521 ;; 12522 *) 12523 export_dynamic_flag_spec_CXX='${wl}-E' 12524 ;; 12525 esac 12526 fi 12527 case $host_cpu in 12528 hppa*64*|ia64*) 12529 hardcode_direct_CXX=no 12530 hardcode_shlibpath_var_CXX=no 12531 ;; 12532 *) 12533 hardcode_direct_CXX=yes 12534 hardcode_direct_absolute_CXX=yes 12535 hardcode_minus_L_CXX=yes # Not in the search PATH, 12536 # but as the default 12537 # location of the library. 12538 ;; 12539 esac 12540 12541 case $cc_basename in 12542 CC*) 12543 # FIXME: insert proper C++ library support 12544 ld_shlibs_CXX=no 12545 ;; 12546 aCC*) 12547 case $host_cpu in 12548 hppa*64*) 12549 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 12550 ;; 12551 ia64*) 12552 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 12553 ;; 12554 *) 12555 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 12556 ;; 12557 esac 12558 # Commands to make compiler produce verbose output that lists 12559 # what "hidden" libraries, object files and flags are used when 12560 # linking a shared library. 12561 # 12562 # There doesn't appear to be a way to prevent this compiler from 12563 # explicitly linking system object files so we need to strip them 12564 # from the output so that they don't get included in the library 12565 # dependencies. 12566 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 12567 ;; 12568 *) 12569 if test "$GXX" = yes; then 12570 if test $with_gnu_ld = no; then 12571 case $host_cpu in 12572 hppa*64*) 12573 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 12574 ;; 12575 ia64*) 12576 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 12577 ;; 12578 *) 12579 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 12580 ;; 12581 esac 12582 fi 12583 else 12584 # FIXME: insert proper C++ library support 12585 ld_shlibs_CXX=no 12586 fi 12587 ;; 12588 esac 12589 ;; 12590 12591 interix[3-9]*) 12592 hardcode_direct_CXX=no 12593 hardcode_shlibpath_var_CXX=no 12594 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 12595 export_dynamic_flag_spec_CXX='${wl}-E' 12596 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 12597 # Instead, shared libraries are loaded at an image base (0x10000000 by 12598 # default) and relocated if they conflict, which is a slow very memory 12599 # consuming and fragmenting process. To avoid this, we pick a random, 12600 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 12601 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 12602 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 12603 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 12604 ;; 12605 irix5* | irix6*) 12606 case $cc_basename in 12607 CC*) 12608 # SGI C++ 12609 archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 12610 12611 # Archives containing C++ object files must be created using 12612 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 12613 # necessary to make sure instantiated templates are included 12614 # in the archive. 12615 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' 12616 ;; 12617 *) 12618 if test "$GXX" = yes; then 12619 if test "$with_gnu_ld" = no; then 12620 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 12621 else 12622 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' 12623 fi 12624 fi 12625 link_all_deplibs_CXX=yes 12626 ;; 12627 esac 12628 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 12629 hardcode_libdir_separator_CXX=: 12630 inherit_rpath_CXX=yes 12631 ;; 12632 12633 linux* | k*bsd*-gnu | kopensolaris*-gnu) 12634 case $cc_basename in 12635 KCC*) 12636 # Kuck and Associates, Inc. (KAI) C++ Compiler 12637 12638 # KCC will only create a shared library if the output file 12639 # ends with ".so" (or ".sl" for HP-UX), so rename the library 12640 # to its proper name (with version) after linking. 12641 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 12642 archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' 12643 # Commands to make compiler produce verbose output that lists 12644 # what "hidden" libraries, object files and flags are used when 12645 # linking a shared library. 12646 # 12647 # There doesn't appear to be a way to prevent this compiler from 12648 # explicitly linking system object files so we need to strip them 12649 # from the output so that they don't get included in the library 12650 # dependencies. 12651 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 12652 12653 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 12654 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 12655 12656 # Archives containing C++ object files must be created using 12657 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 12658 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' 12659 ;; 12660 icpc* | ecpc* ) 12661 # Intel C++ 12662 with_gnu_ld=yes 12663 # version 8.0 and above of icpc choke on multiply defined symbols 12664 # if we add $predep_objects and $postdep_objects, however 7.1 and 12665 # earlier do not add the objects themselves. 12666 case `$CC -V 2>&1` in 12667 *"Version 7."*) 12668 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 12669 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 12670 ;; 12671 *) # Version 8.0 or newer 12672 tmp_idyn= 12673 case $host_cpu in 12674 ia64*) tmp_idyn=' -i_dynamic';; 12675 esac 12676 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 12677 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 12678 ;; 12679 esac 12680 archive_cmds_need_lc_CXX=no 12681 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 12682 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 12683 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 12684 ;; 12685 pgCC* | pgcpp*) 12686 # Portland Group C++ compiler 12687 case `$CC -V` in 12688 *pgCC\ [1-5]* | *pgcpp\ [1-5]*) 12689 prelink_cmds_CXX='tpldir=Template.dir~ 12690 rm -rf $tpldir~ 12691 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 12692 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' 12693 old_archive_cmds_CXX='tpldir=Template.dir~ 12694 rm -rf $tpldir~ 12695 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 12696 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ 12697 $RANLIB $oldlib' 12698 archive_cmds_CXX='tpldir=Template.dir~ 12699 rm -rf $tpldir~ 12700 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 12701 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 12702 archive_expsym_cmds_CXX='tpldir=Template.dir~ 12703 rm -rf $tpldir~ 12704 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 12705 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 12706 ;; 12707 *) # Version 6 will use weak symbols 12708 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 12709 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 12710 ;; 12711 esac 12712 12713 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' 12714 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 12715 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 12716 ;; 12717 cxx*) 12718 # Compaq C++ 12719 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 12720 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' 12721 12722 runpath_var=LD_RUN_PATH 12723 hardcode_libdir_flag_spec_CXX='-rpath $libdir' 12724 hardcode_libdir_separator_CXX=: 12725 12726 # Commands to make compiler produce verbose output that lists 12727 # what "hidden" libraries, object files and flags are used when 12728 # linking a shared library. 12729 # 12730 # There doesn't appear to be a way to prevent this compiler from 12731 # explicitly linking system object files so we need to strip them 12732 # from the output so that they don't get included in the library 12733 # dependencies. 12734 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 12735 ;; 12736 xl*) 12737 # IBM XL 8.0 on PPC, with GNU ld 12738 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 12739 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 12740 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 12741 if test "x$supports_anon_versioning" = xyes; then 12742 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ 12743 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 12744 echo "local: *; };" >> $output_objdir/$libname.ver~ 12745 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 12746 fi 12747 ;; 12748 *) 12749 case `$CC -V 2>&1 | sed 5q` in 12750 *Sun\ C*) 12751 # Sun C++ 5.9 12752 no_undefined_flag_CXX=' -zdefs' 12753 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 12754 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' 12755 hardcode_libdir_flag_spec_CXX='-R$libdir' 12756 whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' 12757 compiler_needs_object_CXX=yes 12758 12759 # Not sure whether something based on 12760 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 12761 # would be better. 12762 output_verbose_link_cmd='echo' 12763 12764 # Archives containing C++ object files must be created using 12765 # "CC -xar", where "CC" is the Sun C++ compiler. This is 12766 # necessary to make sure instantiated templates are included 12767 # in the archive. 12768 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' 12769 ;; 12770 esac 12771 ;; 12772 esac 12773 ;; 12774 12775 lynxos*) 12776 # FIXME: insert proper C++ library support 12777 ld_shlibs_CXX=no 12778 ;; 12779 12780 m88k*) 12781 # FIXME: insert proper C++ library support 12782 ld_shlibs_CXX=no 12783 ;; 12784 12785 mvs*) 12786 case $cc_basename in 12787 cxx*) 12788 # FIXME: insert proper C++ library support 12789 ld_shlibs_CXX=no 12790 ;; 12791 *) 12792 # FIXME: insert proper C++ library support 12793 ld_shlibs_CXX=no 12794 ;; 12795 esac 12796 ;; 12797 12798 netbsd*) 12799 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 12800 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 12801 wlarc= 12802 hardcode_libdir_flag_spec_CXX='-R$libdir' 12803 hardcode_direct_CXX=yes 12804 hardcode_shlibpath_var_CXX=no 12805 fi 12806 # Workaround some broken pre-1.5 toolchains 12807 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 12808 ;; 12809 12810 *nto* | *qnx*) 12811 ld_shlibs_CXX=yes 12812 ;; 12813 12814 openbsd2*) 12815 # C++ shared libraries are fairly broken 12816 ld_shlibs_CXX=no 12817 ;; 12818 12819 openbsd*) 12820 if test -f /usr/libexec/ld.so; then 12821 hardcode_direct_CXX=yes 12822 hardcode_shlibpath_var_CXX=no 12823 hardcode_direct_absolute_CXX=yes 12824 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 12825 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 12826 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 12827 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' 12828 export_dynamic_flag_spec_CXX='${wl}-E' 12829 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 12830 fi 12831 output_verbose_link_cmd=echo 12832 else 12833 ld_shlibs_CXX=no 12834 fi 12835 ;; 12836 12837 osf3* | osf4* | osf5*) 12838 case $cc_basename in 12839 KCC*) 12840 # Kuck and Associates, Inc. (KAI) C++ Compiler 12841 12842 # KCC will only create a shared library if the output file 12843 # ends with ".so" (or ".sl" for HP-UX), so rename the library 12844 # to its proper name (with version) after linking. 12845 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 12846 12847 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 12848 hardcode_libdir_separator_CXX=: 12849 12850 # Archives containing C++ object files must be created using 12851 # the KAI C++ compiler. 12852 case $host in 12853 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; 12854 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; 12855 esac 12856 ;; 12857 RCC*) 12858 # Rational C++ 2.4.1 12859 # FIXME: insert proper C++ library support 12860 ld_shlibs_CXX=no 12861 ;; 12862 cxx*) 12863 case $host in 12864 osf3*) 12865 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' 12866 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 12867 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 12868 ;; 12869 *) 12870 allow_undefined_flag_CXX=' -expect_unresolved \*' 12871 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' 12872 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 12873 echo "-hidden">> $lib.exp~ 12874 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ 12875 $RM $lib.exp' 12876 hardcode_libdir_flag_spec_CXX='-rpath $libdir' 12877 ;; 12878 esac 12879 12880 hardcode_libdir_separator_CXX=: 12881 12882 # Commands to make compiler produce verbose output that lists 12883 # what "hidden" libraries, object files and flags are used when 12884 # linking a shared library. 12885 # 12886 # There doesn't appear to be a way to prevent this compiler from 12887 # explicitly linking system object files so we need to strip them 12888 # from the output so that they don't get included in the library 12889 # dependencies. 12890 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' 12891 ;; 12892 *) 12893 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 12894 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' 12895 case $host in 12896 osf3*) 12897 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 12898 ;; 12899 *) 12900 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 12901 ;; 12902 esac 12903 12904 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 12905 hardcode_libdir_separator_CXX=: 12906 12907 # Commands to make compiler produce verbose output that lists 12908 # what "hidden" libraries, object files and flags are used when 12909 # linking a shared library. 12910 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 12911 12912 else 12913 # FIXME: insert proper C++ library support 12914 ld_shlibs_CXX=no 12915 fi 12916 ;; 12917 esac 12918 ;; 12919 12920 psos*) 12921 # FIXME: insert proper C++ library support 12922 ld_shlibs_CXX=no 12923 ;; 12924 12925 sunos4*) 12926 case $cc_basename in 12927 CC*) 12928 # Sun C++ 4.x 12929 # FIXME: insert proper C++ library support 12930 ld_shlibs_CXX=no 12931 ;; 12932 lcc*) 12933 # Lucid 12934 # FIXME: insert proper C++ library support 12935 ld_shlibs_CXX=no 12936 ;; 12937 *) 12938 # FIXME: insert proper C++ library support 12939 ld_shlibs_CXX=no 12940 ;; 12941 esac 12942 ;; 12943 12944 solaris*) 12945 case $cc_basename in 12946 CC*) 12947 # Sun C++ 4.2, 5.x and Centerline C++ 12948 archive_cmds_need_lc_CXX=yes 12949 no_undefined_flag_CXX=' -zdefs' 12950 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 12951 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12952 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 12953 12954 hardcode_libdir_flag_spec_CXX='-R$libdir' 12955 hardcode_shlibpath_var_CXX=no 12956 case $host_os in 12957 solaris2.[0-5] | solaris2.[0-5].*) ;; 12958 *) 12959 # The compiler driver will combine and reorder linker options, 12960 # but understands `-z linker_flag'. 12961 # Supported since Solaris 2.6 (maybe 2.5.1?) 12962 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' 12963 ;; 12964 esac 12965 link_all_deplibs_CXX=yes 12966 12967 output_verbose_link_cmd='echo' 12968 12969 # Archives containing C++ object files must be created using 12970 # "CC -xar", where "CC" is the Sun C++ compiler. This is 12971 # necessary to make sure instantiated templates are included 12972 # in the archive. 12973 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' 12974 ;; 12975 gcx*) 12976 # Green Hills C++ Compiler 12977 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 12978 12979 # The C++ compiler must be used to create the archive. 12980 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 12981 ;; 12982 *) 12983 # GNU C++ compiler with Solaris linker 12984 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 12985 no_undefined_flag_CXX=' ${wl}-z ${wl}defs' 12986 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 12987 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 12988 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 12989 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 12990 12991 # Commands to make compiler produce verbose output that lists 12992 # what "hidden" libraries, object files and flags are used when 12993 # linking a shared library. 12994 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 12995 else 12996 # g++ 2.7 appears to require `-G' NOT `-shared' on this 12997 # platform. 12998 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 12999 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 13000 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 13001 13002 # Commands to make compiler produce verbose output that lists 13003 # what "hidden" libraries, object files and flags are used when 13004 # linking a shared library. 13005 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' 13006 fi 13007 13008 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' 13009 case $host_os in 13010 solaris2.[0-5] | solaris2.[0-5].*) ;; 13011 *) 13012 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 13013 ;; 13014 esac 13015 fi 13016 ;; 13017 esac 13018 ;; 13019 13020 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 13021 no_undefined_flag_CXX='${wl}-z,text' 13022 archive_cmds_need_lc_CXX=no 13023 hardcode_shlibpath_var_CXX=no 13024 runpath_var='LD_RUN_PATH' 13025 13026 case $cc_basename in 13027 CC*) 13028 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 13029 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 13030 ;; 13031 *) 13032 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 13033 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 13034 ;; 13035 esac 13036 ;; 13037 13038 sysv5* | sco3.2v5* | sco5v6*) 13039 # Note: We can NOT use -z defs as we might desire, because we do not 13040 # link with -lc, and that would cause any symbols used from libc to 13041 # always be unresolved, which means just about no library would 13042 # ever link correctly. If we're not using GNU ld we use -z text 13043 # though, which does catch some bad symbols but isn't as heavy-handed 13044 # as -z defs. 13045 no_undefined_flag_CXX='${wl}-z,text' 13046 allow_undefined_flag_CXX='${wl}-z,nodefs' 13047 archive_cmds_need_lc_CXX=no 13048 hardcode_shlibpath_var_CXX=no 13049 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' 13050 hardcode_libdir_separator_CXX=':' 13051 link_all_deplibs_CXX=yes 13052 export_dynamic_flag_spec_CXX='${wl}-Bexport' 13053 runpath_var='LD_RUN_PATH' 13054 13055 case $cc_basename in 13056 CC*) 13057 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 13058 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 13059 ;; 13060 *) 13061 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 13062 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 13063 ;; 13064 esac 13065 ;; 13066 13067 tandem*) 13068 case $cc_basename in 13069 NCC*) 13070 # NonStop-UX NCC 3.20 13071 # FIXME: insert proper C++ library support 13072 ld_shlibs_CXX=no 13073 ;; 13074 *) 13075 # FIXME: insert proper C++ library support 13076 ld_shlibs_CXX=no 13077 ;; 13078 esac 13079 ;; 13080 13081 vxworks*) 13082 # FIXME: insert proper C++ library support 13083 ld_shlibs_CXX=no 13084 ;; 13085 13086 *) 13087 # FIXME: insert proper C++ library support 13088 ld_shlibs_CXX=no 13089 ;; 13090 esac 13091 13092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 13093 $as_echo "$ld_shlibs_CXX" >&6; } 13094 test "$ld_shlibs_CXX" = no && can_build_shared=no 13095 13096 GCC_CXX="$GXX" 13097 LD_CXX="$LD" 13098 13099 ## CAVEAT EMPTOR: 13100 ## There is no encapsulation within the following macros, do not change 13101 ## the running order or otherwise move them around unless you know exactly 13102 ## what you are doing... 13103 # Dependencies to place before and after the object being linked: 13104 predep_objects_CXX= 13105 postdep_objects_CXX= 13106 predeps_CXX= 13107 postdeps_CXX= 13108 compiler_lib_search_path_CXX= 13109 13110 cat > conftest.$ac_ext <<_LT_EOF 13111 class Foo 13112 { 13113 public: 13114 Foo (void) { a = 0; } 13115 private: 13116 int a; 13117 }; 13118 _LT_EOF 13119 13120 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 13121 (eval $ac_compile) 2>&5 13122 ac_status=$? 13123 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13124 test $ac_status = 0; }; then 13125 # Parse the compiler output and extract the necessary 13126 # objects, libraries and library flags. 13127 13128 # Sentinel used to keep track of whether or not we are before 13129 # the conftest object file. 13130 pre_test_object_deps_done=no 13131 13132 for p in `eval "$output_verbose_link_cmd"`; do 13133 case $p in 13134 13135 -L* | -R* | -l*) 13136 # Some compilers place space between "-{L,R}" and the path. 13137 # Remove the space. 13138 if test $p = "-L" || 13139 test $p = "-R"; then 13140 prev=$p 13141 continue 13142 else 13143 prev= 13144 fi 13145 13146 if test "$pre_test_object_deps_done" = no; then 13147 case $p in 13148 -L* | -R*) 13149 # Internal compiler library paths should come after those 13150 # provided the user. The postdeps already come after the 13151 # user supplied libs so there is no need to process them. 13152 if test -z "$compiler_lib_search_path_CXX"; then 13153 compiler_lib_search_path_CXX="${prev}${p}" 13154 else 13155 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" 13156 fi 13157 ;; 13158 # The "-l" case would never come before the object being 13159 # linked, so don't bother handling this case. 13160 esac 13161 else 13162 if test -z "$postdeps_CXX"; then 13163 postdeps_CXX="${prev}${p}" 13164 else 13165 postdeps_CXX="${postdeps_CXX} ${prev}${p}" 13166 fi 13167 fi 13168 ;; 13169 13170 *.$objext) 13171 # This assumes that the test object file only shows up 13172 # once in the compiler output. 13173 if test "$p" = "conftest.$objext"; then 13174 pre_test_object_deps_done=yes 13175 continue 13176 fi 13177 13178 if test "$pre_test_object_deps_done" = no; then 13179 if test -z "$predep_objects_CXX"; then 13180 predep_objects_CXX="$p" 13181 else 13182 predep_objects_CXX="$predep_objects_CXX $p" 13183 fi 13184 else 13185 if test -z "$postdep_objects_CXX"; then 13186 postdep_objects_CXX="$p" 13187 else 13188 postdep_objects_CXX="$postdep_objects_CXX $p" 13189 fi 13190 fi 13191 ;; 13192 13193 *) ;; # Ignore the rest. 13194 13195 esac 13196 done 13197 13198 # Clean up. 13199 rm -f a.out a.exe 13200 else 13201 echo "libtool.m4: error: problem compiling CXX test program" 13202 fi 13203 13204 $RM -f confest.$objext 13205 13206 # PORTME: override above test on systems where it is broken 13207 case $host_os in 13208 interix[3-9]*) 13209 # Interix 3.5 installs completely hosed .la files for C++, so rather than 13210 # hack all around it, let's just trust "g++" to DTRT. 13211 predep_objects_CXX= 13212 postdep_objects_CXX= 13213 postdeps_CXX= 13214 ;; 13215 13216 linux*) 13217 case `$CC -V 2>&1 | sed 5q` in 13218 *Sun\ C*) 13219 # Sun C++ 5.9 13220 13221 # The more standards-conforming stlport4 library is 13222 # incompatible with the Cstd library. Avoid specifying 13223 # it if it's in CXXFLAGS. Ignore libCrun as 13224 # -library=stlport4 depends on it. 13225 case " $CXX $CXXFLAGS " in 13226 *" -library=stlport4 "*) 13227 solaris_use_stlport4=yes 13228 ;; 13229 esac 13230 13231 if test "$solaris_use_stlport4" != yes; then 13232 postdeps_CXX='-library=Cstd -library=Crun' 13233 fi 13234 ;; 13235 esac 13236 ;; 13237 13238 solaris*) 13239 case $cc_basename in 13240 CC*) 13241 # The more standards-conforming stlport4 library is 13242 # incompatible with the Cstd library. Avoid specifying 13243 # it if it's in CXXFLAGS. Ignore libCrun as 13244 # -library=stlport4 depends on it. 13245 case " $CXX $CXXFLAGS " in 13246 *" -library=stlport4 "*) 13247 solaris_use_stlport4=yes 13248 ;; 13249 esac 13250 13251 # Adding this requires a known-good setup of shared libraries for 13252 # Sun compiler versions before 5.6, else PIC objects from an old 13253 # archive will be linked into the output, leading to subtle bugs. 13254 if test "$solaris_use_stlport4" != yes; then 13255 postdeps_CXX='-library=Cstd -library=Crun' 13256 fi 13257 ;; 13258 esac 13259 ;; 13260 esac 13261 13262 13263 case " $postdeps_CXX " in 13264 *" -lc "*) archive_cmds_need_lc_CXX=no ;; 13265 esac 13266 compiler_lib_search_dirs_CXX= 13267 if test -n "${compiler_lib_search_path_CXX}"; then 13268 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 13269 fi 13270 13271 13272 13273 13274 13275 13276 13277 13278 13279 13280 13281 13282 13283 13284 13285 13286 13287 13288 13289 13290 13291 13292 13293 13294 13295 13296 13297 13298 13299 13300 13301 lt_prog_compiler_wl_CXX= 13302 lt_prog_compiler_pic_CXX= 13303 lt_prog_compiler_static_CXX= 13304 13305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 13306 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 13307 13308 # C++ specific cases for pic, static, wl, etc. 13309 if test "$GXX" = yes; then 13310 lt_prog_compiler_wl_CXX='-Wl,' 13311 lt_prog_compiler_static_CXX='-static' 13312 13313 case $host_os in 13314 aix*) 13315 # All AIX code is PIC. 13316 if test "$host_cpu" = ia64; then 13317 # AIX 5 now supports IA64 processor 13318 lt_prog_compiler_static_CXX='-Bstatic' 13319 fi 13320 ;; 13321 13322 amigaos*) 13323 case $host_cpu in 13324 powerpc) 13325 # see comment about AmigaOS4 .so support 13326 lt_prog_compiler_pic_CXX='-fPIC' 13327 ;; 13328 m68k) 13329 # FIXME: we need at least 68020 code to build shared libraries, but 13330 # adding the `-m68020' flag to GCC prevents building anything better, 13331 # like `-m68040'. 13332 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' 13333 ;; 13334 esac 13335 ;; 13336 13337 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 13338 # PIC is the default for these OSes. 13339 ;; 13340 mingw* | cygwin* | os2* | pw32* | cegcc*) 13341 # This hack is so that the source file can tell whether it is being 13342 # built for inclusion in a dll (and should export symbols for example). 13343 # Although the cygwin gcc ignores -fPIC, still need this for old-style 13344 # (--disable-auto-import) libraries 13345 lt_prog_compiler_pic_CXX='-DDLL_EXPORT' 13346 ;; 13347 darwin* | rhapsody*) 13348 # PIC is the default on this platform 13349 # Common symbols not allowed in MH_DYLIB files 13350 lt_prog_compiler_pic_CXX='-fno-common' 13351 ;; 13352 *djgpp*) 13353 # DJGPP does not support shared libraries at all 13354 lt_prog_compiler_pic_CXX= 13355 ;; 13356 interix[3-9]*) 13357 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 13358 # Instead, we relocate shared libraries at runtime. 13359 ;; 13360 sysv4*MP*) 13361 if test -d /usr/nec; then 13362 lt_prog_compiler_pic_CXX=-Kconform_pic 13363 fi 13364 ;; 13365 hpux*) 13366 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 13367 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 13368 # sets the default TLS model and affects inlining. 13369 case $host_cpu in 13370 hppa*64*) 13371 ;; 13372 *) 13373 lt_prog_compiler_pic_CXX='-fPIC' 13374 ;; 13375 esac 13376 ;; 13377 *qnx* | *nto*) 13378 # QNX uses GNU C++, but need to define -shared option too, otherwise 13379 # it will coredump. 13380 lt_prog_compiler_pic_CXX='-fPIC -shared' 13381 ;; 13382 *) 13383 lt_prog_compiler_pic_CXX='-fPIC' 13384 ;; 13385 esac 13386 else 13387 case $host_os in 13388 aix[4-9]*) 13389 # All AIX code is PIC. 13390 if test "$host_cpu" = ia64; then 13391 # AIX 5 now supports IA64 processor 13392 lt_prog_compiler_static_CXX='-Bstatic' 13393 else 13394 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' 13395 fi 13396 ;; 13397 chorus*) 13398 case $cc_basename in 13399 cxch68*) 13400 # Green Hills C++ Compiler 13401 # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" 13402 ;; 13403 esac 13404 ;; 13405 dgux*) 13406 case $cc_basename in 13407 ec++*) 13408 lt_prog_compiler_pic_CXX='-KPIC' 13409 ;; 13410 ghcx*) 13411 # Green Hills C++ Compiler 13412 lt_prog_compiler_pic_CXX='-pic' 13413 ;; 13414 *) 13415 ;; 13416 esac 13417 ;; 13418 freebsd* | dragonfly*) 13419 # FreeBSD uses GNU C++ 13420 ;; 13421 hpux9* | hpux10* | hpux11*) 13422 case $cc_basename in 13423 CC*) 13424 lt_prog_compiler_wl_CXX='-Wl,' 13425 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' 13426 if test "$host_cpu" != ia64; then 13427 lt_prog_compiler_pic_CXX='+Z' 13428 fi 13429 ;; 13430 aCC*) 13431 lt_prog_compiler_wl_CXX='-Wl,' 13432 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' 13433 case $host_cpu in 13434 hppa*64*|ia64*) 13435 # +Z the default 13436 ;; 13437 *) 13438 lt_prog_compiler_pic_CXX='+Z' 13439 ;; 13440 esac 13441 ;; 13442 *) 13443 ;; 13444 esac 13445 ;; 13446 interix*) 13447 # This is c89, which is MS Visual C++ (no shared libs) 13448 # Anyone wants to do a port? 13449 ;; 13450 irix5* | irix6* | nonstopux*) 13451 case $cc_basename in 13452 CC*) 13453 lt_prog_compiler_wl_CXX='-Wl,' 13454 lt_prog_compiler_static_CXX='-non_shared' 13455 # CC pic flag -KPIC is the default. 13456 ;; 13457 *) 13458 ;; 13459 esac 13460 ;; 13461 linux* | k*bsd*-gnu | kopensolaris*-gnu) 13462 case $cc_basename in 13463 KCC*) 13464 # KAI C++ Compiler 13465 lt_prog_compiler_wl_CXX='--backend -Wl,' 13466 lt_prog_compiler_pic_CXX='-fPIC' 13467 ;; 13468 ecpc* ) 13469 # old Intel C++ for x86_64 which still supported -KPIC. 13470 lt_prog_compiler_wl_CXX='-Wl,' 13471 lt_prog_compiler_pic_CXX='-KPIC' 13472 lt_prog_compiler_static_CXX='-static' 13473 ;; 13474 icpc* ) 13475 # Intel C++, used to be incompatible with GCC. 13476 # ICC 10 doesn't accept -KPIC any more. 13477 lt_prog_compiler_wl_CXX='-Wl,' 13478 lt_prog_compiler_pic_CXX='-fPIC' 13479 lt_prog_compiler_static_CXX='-static' 13480 ;; 13481 pgCC* | pgcpp*) 13482 # Portland Group C++ compiler 13483 lt_prog_compiler_wl_CXX='-Wl,' 13484 lt_prog_compiler_pic_CXX='-fpic' 13485 lt_prog_compiler_static_CXX='-Bstatic' 13486 ;; 13487 cxx*) 13488 # Compaq C++ 13489 # Make sure the PIC flag is empty. It appears that all Alpha 13490 # Linux and Compaq Tru64 Unix objects are PIC. 13491 lt_prog_compiler_pic_CXX= 13492 lt_prog_compiler_static_CXX='-non_shared' 13493 ;; 13494 xlc* | xlC*) 13495 # IBM XL 8.0 on PPC 13496 lt_prog_compiler_wl_CXX='-Wl,' 13497 lt_prog_compiler_pic_CXX='-qpic' 13498 lt_prog_compiler_static_CXX='-qstaticlink' 13499 ;; 13500 *) 13501 case `$CC -V 2>&1 | sed 5q` in 13502 *Sun\ C*) 13503 # Sun C++ 5.9 13504 lt_prog_compiler_pic_CXX='-KPIC' 13505 lt_prog_compiler_static_CXX='-Bstatic' 13506 lt_prog_compiler_wl_CXX='-Qoption ld ' 13507 ;; 13508 esac 13509 ;; 13510 esac 13511 ;; 13512 lynxos*) 13513 ;; 13514 m88k*) 13515 ;; 13516 mvs*) 13517 case $cc_basename in 13518 cxx*) 13519 lt_prog_compiler_pic_CXX='-W c,exportall' 13520 ;; 13521 *) 13522 ;; 13523 esac 13524 ;; 13525 netbsd* | netbsdelf*-gnu) 13526 ;; 13527 *qnx* | *nto*) 13528 # QNX uses GNU C++, but need to define -shared option too, otherwise 13529 # it will coredump. 13530 lt_prog_compiler_pic_CXX='-fPIC -shared' 13531 ;; 13532 osf3* | osf4* | osf5*) 13533 case $cc_basename in 13534 KCC*) 13535 lt_prog_compiler_wl_CXX='--backend -Wl,' 13536 ;; 13537 RCC*) 13538 # Rational C++ 2.4.1 13539 lt_prog_compiler_pic_CXX='-pic' 13540 ;; 13541 cxx*) 13542 # Digital/Compaq C++ 13543 lt_prog_compiler_wl_CXX='-Wl,' 13544 # Make sure the PIC flag is empty. It appears that all Alpha 13545 # Linux and Compaq Tru64 Unix objects are PIC. 13546 lt_prog_compiler_pic_CXX= 13547 lt_prog_compiler_static_CXX='-non_shared' 13548 ;; 13549 *) 13550 ;; 13551 esac 13552 ;; 13553 psos*) 13554 ;; 13555 solaris*) 13556 case $cc_basename in 13557 CC*) 13558 # Sun C++ 4.2, 5.x and Centerline C++ 13559 lt_prog_compiler_pic_CXX='-KPIC' 13560 lt_prog_compiler_static_CXX='-Bstatic' 13561 lt_prog_compiler_wl_CXX='-Qoption ld ' 13562 ;; 13563 gcx*) 13564 # Green Hills C++ Compiler 13565 lt_prog_compiler_pic_CXX='-PIC' 13566 ;; 13567 *) 13568 ;; 13569 esac 13570 ;; 13571 sunos4*) 13572 case $cc_basename in 13573 CC*) 13574 # Sun C++ 4.x 13575 lt_prog_compiler_pic_CXX='-pic' 13576 lt_prog_compiler_static_CXX='-Bstatic' 13577 ;; 13578 lcc*) 13579 # Lucid 13580 lt_prog_compiler_pic_CXX='-pic' 13581 ;; 13582 *) 13583 ;; 13584 esac 13585 ;; 13586 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 13587 case $cc_basename in 13588 CC*) 13589 lt_prog_compiler_wl_CXX='-Wl,' 13590 lt_prog_compiler_pic_CXX='-KPIC' 13591 lt_prog_compiler_static_CXX='-Bstatic' 13592 ;; 13593 esac 13594 ;; 13595 tandem*) 13596 case $cc_basename in 13597 NCC*) 13598 # NonStop-UX NCC 3.20 13599 lt_prog_compiler_pic_CXX='-KPIC' 13600 ;; 13601 *) 13602 ;; 13603 esac 13604 ;; 13605 vxworks*) 13606 ;; 13607 *) 13608 lt_prog_compiler_can_build_shared_CXX=no 13609 ;; 13610 esac 13611 fi 13612 13613 case $host_os in 13614 # For platforms which do not support PIC, -DPIC is meaningless: 13615 *djgpp*) 13616 lt_prog_compiler_pic_CXX= 13617 ;; 13618 *) 13619 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" 13620 ;; 13621 esac 13622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5 13623 $as_echo "$lt_prog_compiler_pic_CXX" >&6; } 13624 13625 13626 13627 # 13628 # Check to make sure the PIC flag actually works. 13629 # 13630 if test -n "$lt_prog_compiler_pic_CXX"; then 13631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 13632 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } 13633 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then : 13634 $as_echo_n "(cached) " >&6 13635 else 13636 lt_cv_prog_compiler_pic_works_CXX=no 13637 ac_outfile=conftest.$ac_objext 13638 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13639 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" 13640 # Insert the option either (1) after the last *FLAGS variable, or 13641 # (2) before a word containing "conftest.", or (3) at the end. 13642 # Note that $ac_compile itself does not contain backslashes and begins 13643 # with a dollar sign (not a hyphen), so the echo should work correctly. 13644 # The option is referenced via a variable to avoid confusing sed. 13645 lt_compile=`echo "$ac_compile" | $SED \ 13646 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13647 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13648 -e 's:$: $lt_compiler_flag:'` 13649 (eval echo "\"\$as_me:13649: $lt_compile\"" >&5) 13650 (eval "$lt_compile" 2>conftest.err) 13651 ac_status=$? 13652 cat conftest.err >&5 13653 echo "$as_me:13653: \$? = $ac_status" >&5 13654 if (exit $ac_status) && test -s "$ac_outfile"; then 13655 # The compiler can only warn and ignore the option if not recognized 13656 # So say no if there are warnings other than the usual output. 13657 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 13658 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 13659 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 13660 lt_cv_prog_compiler_pic_works_CXX=yes 13661 fi 13662 fi 13663 $RM conftest* 13664 13665 fi 13666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 13667 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } 13668 13669 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then 13670 case $lt_prog_compiler_pic_CXX in 13671 "" | " "*) ;; 13672 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; 13673 esac 13674 else 13675 lt_prog_compiler_pic_CXX= 13676 lt_prog_compiler_can_build_shared_CXX=no 13677 fi 13678 13679 fi 13680 13681 13682 13683 # 13684 # Check to make sure the static flag actually works. 13685 # 13686 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" 13687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 13688 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 13689 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then : 13690 $as_echo_n "(cached) " >&6 13691 else 13692 lt_cv_prog_compiler_static_works_CXX=no 13693 save_LDFLAGS="$LDFLAGS" 13694 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 13695 echo "$lt_simple_link_test_code" > conftest.$ac_ext 13696 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 13697 # The linker can only warn and ignore the option if not recognized 13698 # So say no if there are warnings 13699 if test -s conftest.err; then 13700 # Append any errors to the config.log. 13701 cat conftest.err 1>&5 13702 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 13703 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 13704 if diff conftest.exp conftest.er2 >/dev/null; then 13705 lt_cv_prog_compiler_static_works_CXX=yes 13706 fi 13707 else 13708 lt_cv_prog_compiler_static_works_CXX=yes 13709 fi 13710 fi 13711 $RM -r conftest* 13712 LDFLAGS="$save_LDFLAGS" 13713 13714 fi 13715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 13716 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } 13717 13718 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then 13719 : 13720 else 13721 lt_prog_compiler_static_CXX= 13722 fi 13723 13724 13725 13726 13727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 13728 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 13729 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : 13730 $as_echo_n "(cached) " >&6 13731 else 13732 lt_cv_prog_compiler_c_o_CXX=no 13733 $RM -r conftest 2>/dev/null 13734 mkdir conftest 13735 cd conftest 13736 mkdir out 13737 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13738 13739 lt_compiler_flag="-o out/conftest2.$ac_objext" 13740 # Insert the option either (1) after the last *FLAGS variable, or 13741 # (2) before a word containing "conftest.", or (3) at the end. 13742 # Note that $ac_compile itself does not contain backslashes and begins 13743 # with a dollar sign (not a hyphen), so the echo should work correctly. 13744 lt_compile=`echo "$ac_compile" | $SED \ 13745 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13746 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13747 -e 's:$: $lt_compiler_flag:'` 13748 (eval echo "\"\$as_me:13748: $lt_compile\"" >&5) 13749 (eval "$lt_compile" 2>out/conftest.err) 13750 ac_status=$? 13751 cat out/conftest.err >&5 13752 echo "$as_me:13752: \$? = $ac_status" >&5 13753 if (exit $ac_status) && test -s out/conftest2.$ac_objext 13754 then 13755 # The compiler can only warn and ignore the option if not recognized 13756 # So say no if there are warnings 13757 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 13758 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 13759 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 13760 lt_cv_prog_compiler_c_o_CXX=yes 13761 fi 13762 fi 13763 chmod u+w . 2>&5 13764 $RM conftest* 13765 # SGI C++ compiler will create directory out/ii_files/ for 13766 # template instantiation 13767 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 13768 $RM out/* && rmdir out 13769 cd .. 13770 $RM -r conftest 13771 $RM conftest* 13772 13773 fi 13774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 13775 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } 13776 13777 13778 13779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 13780 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 13781 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then : 13782 $as_echo_n "(cached) " >&6 13783 else 13784 lt_cv_prog_compiler_c_o_CXX=no 13785 $RM -r conftest 2>/dev/null 13786 mkdir conftest 13787 cd conftest 13788 mkdir out 13789 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13790 13791 lt_compiler_flag="-o out/conftest2.$ac_objext" 13792 # Insert the option either (1) after the last *FLAGS variable, or 13793 # (2) before a word containing "conftest.", or (3) at the end. 13794 # Note that $ac_compile itself does not contain backslashes and begins 13795 # with a dollar sign (not a hyphen), so the echo should work correctly. 13796 lt_compile=`echo "$ac_compile" | $SED \ 13797 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 13798 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 13799 -e 's:$: $lt_compiler_flag:'` 13800 (eval echo "\"\$as_me:13800: $lt_compile\"" >&5) 13801 (eval "$lt_compile" 2>out/conftest.err) 13802 ac_status=$? 13803 cat out/conftest.err >&5 13804 echo "$as_me:13804: \$? = $ac_status" >&5 13805 if (exit $ac_status) && test -s out/conftest2.$ac_objext 13806 then 13807 # The compiler can only warn and ignore the option if not recognized 13808 # So say no if there are warnings 13809 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 13810 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 13811 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 13812 lt_cv_prog_compiler_c_o_CXX=yes 13813 fi 13814 fi 13815 chmod u+w . 2>&5 13816 $RM conftest* 13817 # SGI C++ compiler will create directory out/ii_files/ for 13818 # template instantiation 13819 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 13820 $RM out/* && rmdir out 13821 cd .. 13822 $RM -r conftest 13823 $RM conftest* 13824 13825 fi 13826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 13827 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } 13828 13829 13830 13831 13832 hard_links="nottested" 13833 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then 13834 # do not overwrite the value of need_locks provided by the user 13835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 13836 $as_echo_n "checking if we can lock with hard links... " >&6; } 13837 hard_links=yes 13838 $RM conftest* 13839 ln conftest.a conftest.b 2>/dev/null && hard_links=no 13840 touch conftest.a 13841 ln conftest.a conftest.b 2>&5 || hard_links=no 13842 ln conftest.a conftest.b 2>/dev/null && hard_links=no 13843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 13844 $as_echo "$hard_links" >&6; } 13845 if test "$hard_links" = no; then 13846 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 13847 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 13848 need_locks=warn 13849 fi 13850 else 13851 need_locks=no 13852 fi 13853 13854 13855 13856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 13857 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 13858 13859 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 13860 case $host_os in 13861 aix[4-9]*) 13862 # If we're using GNU nm, then we don't want the "-C" option. 13863 # -C means demangle to AIX nm, but means don't demangle with GNU nm 13864 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 13865 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 13866 else 13867 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 13868 fi 13869 ;; 13870 pw32*) 13871 export_symbols_cmds_CXX="$ltdll_cmds" 13872 ;; 13873 cygwin* | mingw* | cegcc*) 13874 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 13875 ;; 13876 linux* | k*bsd*-gnu) 13877 link_all_deplibs_CXX=no 13878 ;; 13879 *) 13880 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 13881 ;; 13882 esac 13883 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 13884 13885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 13886 $as_echo "$ld_shlibs_CXX" >&6; } 13887 test "$ld_shlibs_CXX" = no && can_build_shared=no 13888 13889 with_gnu_ld_CXX=$with_gnu_ld 13890 13891 13892 13893 13894 13895 13896 # 13897 # Do we need to explicitly link libc? 13898 # 13899 case "x$archive_cmds_need_lc_CXX" in 13900 x|xyes) 13901 # Assume -lc should be added 13902 archive_cmds_need_lc_CXX=yes 13903 13904 if test "$enable_shared" = yes && test "$GCC" = yes; then 13905 case $archive_cmds_CXX in 13906 *'~'*) 13907 # FIXME: we may have to deal with multi-command sequences. 13908 ;; 13909 '$CC '*) 13910 # Test whether the compiler implicitly links with -lc since on some 13911 # systems, -lgcc has to come before -lc. If gcc already passes -lc 13912 # to ld, don't add -lc before -lgcc. 13913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 13914 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 13915 $RM conftest* 13916 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 13917 13918 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 13919 (eval $ac_compile) 2>&5 13920 ac_status=$? 13921 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13922 test $ac_status = 0; } 2>conftest.err; then 13923 soname=conftest 13924 lib=conftest 13925 libobjs=conftest.$ac_objext 13926 deplibs= 13927 wl=$lt_prog_compiler_wl_CXX 13928 pic_flag=$lt_prog_compiler_pic_CXX 13929 compiler_flags=-v 13930 linker_flags=-v 13931 verstring= 13932 output_objdir=. 13933 libname=conftest 13934 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX 13935 allow_undefined_flag_CXX= 13936 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 13937 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 13938 ac_status=$? 13939 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13940 test $ac_status = 0; } 13941 then 13942 archive_cmds_need_lc_CXX=no 13943 else 13944 archive_cmds_need_lc_CXX=yes 13945 fi 13946 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag 13947 else 13948 cat conftest.err 1>&5 13949 fi 13950 $RM conftest* 13951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc_CXX" >&5 13952 $as_echo "$archive_cmds_need_lc_CXX" >&6; } 13953 ;; 13954 esac 13955 fi 13956 ;; 13957 esac 13958 13959 13960 13961 13962 13963 13964 13965 13966 13967 13968 13969 13970 13971 13972 13973 13974 13975 13976 13977 13978 13979 13980 13981 13982 13983 13984 13985 13986 13987 13988 13989 13990 13991 13992 13993 13994 13995 13996 13997 13998 13999 14000 14001 14002 14003 14004 14005 14006 14007 14008 14009 14010 14011 14012 14013 14014 14015 14016 14017 14018 14019 14020 14021 14022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 14023 $as_echo_n "checking dynamic linker characteristics... " >&6; } 14024 14025 library_names_spec= 14026 libname_spec='lib$name' 14027 soname_spec= 14028 shrext_cmds=".so" 14029 postinstall_cmds= 14030 postuninstall_cmds= 14031 finish_cmds= 14032 finish_eval= 14033 shlibpath_var= 14034 shlibpath_overrides_runpath=unknown 14035 version_type=none 14036 dynamic_linker="$host_os ld.so" 14037 sys_lib_dlsearch_path_spec="/lib /usr/lib" 14038 need_lib_prefix=unknown 14039 hardcode_into_libs=no 14040 14041 # when you set need_version to no, make sure it does not cause -set_version 14042 # flags to be left without arguments 14043 need_version=unknown 14044 14045 case $host_os in 14046 aix3*) 14047 version_type=linux 14048 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 14049 shlibpath_var=LIBPATH 14050 14051 # AIX 3 has no versioning support, so we append a major version to the name. 14052 soname_spec='${libname}${release}${shared_ext}$major' 14053 ;; 14054 14055 aix[4-9]*) 14056 version_type=linux 14057 need_lib_prefix=no 14058 need_version=no 14059 hardcode_into_libs=yes 14060 if test "$host_cpu" = ia64; then 14061 # AIX 5 supports IA64 14062 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 14063 shlibpath_var=LD_LIBRARY_PATH 14064 else 14065 # With GCC up to 2.95.x, collect2 would create an import file 14066 # for dependence libraries. The import file would start with 14067 # the line `#! .'. This would cause the generated library to 14068 # depend on `.', always an invalid library. This was fixed in 14069 # development snapshots of GCC prior to 3.0. 14070 case $host_os in 14071 aix4 | aix4.[01] | aix4.[01].*) 14072 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 14073 echo ' yes ' 14074 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 14075 : 14076 else 14077 can_build_shared=no 14078 fi 14079 ;; 14080 esac 14081 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 14082 # soname into executable. Probably we can add versioning support to 14083 # collect2, so additional links can be useful in future. 14084 if test "$aix_use_runtimelinking" = yes; then 14085 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 14086 # instead of lib<name>.a to let people know that these are not 14087 # typical AIX shared libraries. 14088 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14089 else 14090 # We preserve .a as extension for shared libraries through AIX4.2 14091 # and later when we are not doing run time linking. 14092 library_names_spec='${libname}${release}.a $libname.a' 14093 soname_spec='${libname}${release}${shared_ext}$major' 14094 fi 14095 shlibpath_var=LIBPATH 14096 fi 14097 ;; 14098 14099 amigaos*) 14100 case $host_cpu in 14101 powerpc) 14102 # Since July 2007 AmigaOS4 officially supports .so libraries. 14103 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 14104 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14105 ;; 14106 m68k) 14107 library_names_spec='$libname.ixlibrary $libname.a' 14108 # Create ${libname}_ixlibrary.a entries in /sys/libs. 14109 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 14110 ;; 14111 esac 14112 ;; 14113 14114 beos*) 14115 library_names_spec='${libname}${shared_ext}' 14116 dynamic_linker="$host_os ld.so" 14117 shlibpath_var=LIBRARY_PATH 14118 ;; 14119 14120 bsdi[45]*) 14121 version_type=linux 14122 need_version=no 14123 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14124 soname_spec='${libname}${release}${shared_ext}$major' 14125 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 14126 shlibpath_var=LD_LIBRARY_PATH 14127 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 14128 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 14129 # the default ld.so.conf also contains /usr/contrib/lib and 14130 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 14131 # libtool to hard-code these into programs 14132 ;; 14133 14134 cygwin* | mingw* | pw32* | cegcc*) 14135 version_type=windows 14136 shrext_cmds=".dll" 14137 need_version=no 14138 need_lib_prefix=no 14139 14140 case $GCC,$host_os in 14141 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) 14142 library_names_spec='$libname.dll.a' 14143 # DLL is installed to $(libdir)/../bin by postinstall_cmds 14144 postinstall_cmds='base_file=`basename \${file}`~ 14145 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 14146 dldir=$destdir/`dirname \$dlpath`~ 14147 test -d \$dldir || mkdir -p \$dldir~ 14148 $install_prog $dir/$dlname \$dldir/$dlname~ 14149 chmod a+x \$dldir/$dlname~ 14150 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 14151 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 14152 fi' 14153 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 14154 dlpath=$dir/\$dldll~ 14155 $RM \$dlpath' 14156 shlibpath_overrides_runpath=yes 14157 14158 case $host_os in 14159 cygwin*) 14160 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 14161 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 14162 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 14163 ;; 14164 mingw* | cegcc*) 14165 # MinGW DLLs use traditional 'lib' prefix 14166 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 14167 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 14168 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 14169 # It is most probably a Windows format PATH printed by 14170 # mingw gcc, but we are running on Cygwin. Gcc prints its search 14171 # path with ; separators, and with drive letters. We can handle the 14172 # drive letters (cygwin fileutils understands them), so leave them, 14173 # especially as we might pass files found there to a mingw objdump, 14174 # which wouldn't understand a cygwinified path. Ahh. 14175 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 14176 else 14177 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 14178 fi 14179 ;; 14180 pw32*) 14181 # pw32 DLLs use 'pw' prefix rather than 'lib' 14182 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 14183 ;; 14184 esac 14185 ;; 14186 14187 *) 14188 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 14189 ;; 14190 esac 14191 dynamic_linker='Win32 ld.exe' 14192 # FIXME: first we should search . and the directory the executable is in 14193 shlibpath_var=PATH 14194 ;; 14195 14196 darwin* | rhapsody*) 14197 dynamic_linker="$host_os dyld" 14198 version_type=darwin 14199 need_lib_prefix=no 14200 need_version=no 14201 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 14202 soname_spec='${libname}${release}${major}$shared_ext' 14203 shlibpath_overrides_runpath=yes 14204 shlibpath_var=DYLD_LIBRARY_PATH 14205 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 14206 14207 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 14208 ;; 14209 14210 dgux*) 14211 version_type=linux 14212 need_lib_prefix=no 14213 need_version=no 14214 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 14215 soname_spec='${libname}${release}${shared_ext}$major' 14216 shlibpath_var=LD_LIBRARY_PATH 14217 ;; 14218 14219 freebsd1*) 14220 dynamic_linker=no 14221 ;; 14222 14223 freebsd* | dragonfly*) 14224 # DragonFly does not have aout. When/if they implement a new 14225 # versioning mechanism, adjust this. 14226 if test -x /usr/bin/objformat; then 14227 objformat=`/usr/bin/objformat` 14228 else 14229 case $host_os in 14230 freebsd[123]*) objformat=aout ;; 14231 *) objformat=elf ;; 14232 esac 14233 fi 14234 version_type=freebsd-$objformat 14235 case $version_type in 14236 freebsd-elf*) 14237 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 14238 need_version=no 14239 need_lib_prefix=no 14240 ;; 14241 freebsd-*) 14242 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 14243 need_version=yes 14244 ;; 14245 esac 14246 shlibpath_var=LD_LIBRARY_PATH 14247 case $host_os in 14248 freebsd2*) 14249 shlibpath_overrides_runpath=yes 14250 ;; 14251 freebsd3.[01]* | freebsdelf3.[01]*) 14252 shlibpath_overrides_runpath=yes 14253 hardcode_into_libs=yes 14254 ;; 14255 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 14256 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 14257 shlibpath_overrides_runpath=no 14258 hardcode_into_libs=yes 14259 ;; 14260 *) # from 4.6 on, and DragonFly 14261 shlibpath_overrides_runpath=yes 14262 hardcode_into_libs=yes 14263 ;; 14264 esac 14265 ;; 14266 14267 gnu*) 14268 version_type=linux 14269 need_lib_prefix=no 14270 need_version=no 14271 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 14272 soname_spec='${libname}${release}${shared_ext}$major' 14273 shlibpath_var=LD_LIBRARY_PATH 14274 hardcode_into_libs=yes 14275 ;; 14276 14277 hpux9* | hpux10* | hpux11*) 14278 # Give a soname corresponding to the major version so that dld.sl refuses to 14279 # link against other versions. 14280 version_type=sunos 14281 need_lib_prefix=no 14282 need_version=no 14283 case $host_cpu in 14284 ia64*) 14285 shrext_cmds='.so' 14286 hardcode_into_libs=yes 14287 dynamic_linker="$host_os dld.so" 14288 shlibpath_var=LD_LIBRARY_PATH 14289 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 14290 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14291 soname_spec='${libname}${release}${shared_ext}$major' 14292 if test "X$HPUX_IA64_MODE" = X32; then 14293 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 14294 else 14295 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 14296 fi 14297 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 14298 ;; 14299 hppa*64*) 14300 shrext_cmds='.sl' 14301 hardcode_into_libs=yes 14302 dynamic_linker="$host_os dld.sl" 14303 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 14304 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 14305 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14306 soname_spec='${libname}${release}${shared_ext}$major' 14307 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 14308 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 14309 ;; 14310 *) 14311 shrext_cmds='.sl' 14312 dynamic_linker="$host_os dld.sl" 14313 shlibpath_var=SHLIB_PATH 14314 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 14315 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14316 soname_spec='${libname}${release}${shared_ext}$major' 14317 ;; 14318 esac 14319 # HP-UX runs *really* slowly unless shared libraries are mode 555. 14320 postinstall_cmds='chmod 555 $lib' 14321 ;; 14322 14323 interix[3-9]*) 14324 version_type=linux 14325 need_lib_prefix=no 14326 need_version=no 14327 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 14328 soname_spec='${libname}${release}${shared_ext}$major' 14329 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 14330 shlibpath_var=LD_LIBRARY_PATH 14331 shlibpath_overrides_runpath=no 14332 hardcode_into_libs=yes 14333 ;; 14334 14335 irix5* | irix6* | nonstopux*) 14336 case $host_os in 14337 nonstopux*) version_type=nonstopux ;; 14338 *) 14339 if test "$lt_cv_prog_gnu_ld" = yes; then 14340 version_type=linux 14341 else 14342 version_type=irix 14343 fi ;; 14344 esac 14345 need_lib_prefix=no 14346 need_version=no 14347 soname_spec='${libname}${release}${shared_ext}$major' 14348 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 14349 case $host_os in 14350 irix5* | nonstopux*) 14351 libsuff= shlibsuff= 14352 ;; 14353 *) 14354 case $LD in # libtool.m4 will add one of these switches to LD 14355 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 14356 libsuff= shlibsuff= libmagic=32-bit;; 14357 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 14358 libsuff=32 shlibsuff=N32 libmagic=N32;; 14359 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 14360 libsuff=64 shlibsuff=64 libmagic=64-bit;; 14361 *) libsuff= shlibsuff= libmagic=never-match;; 14362 esac 14363 ;; 14364 esac 14365 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 14366 shlibpath_overrides_runpath=no 14367 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 14368 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 14369 hardcode_into_libs=yes 14370 ;; 14371 14372 # No shared lib support for Linux oldld, aout, or coff. 14373 linux*oldld* | linux*aout* | linux*coff*) 14374 dynamic_linker=no 14375 ;; 14376 14377 # This must be Linux ELF. 14378 linux* | k*bsd*-gnu | kopensolaris*-gnu) 14379 version_type=linux 14380 need_lib_prefix=no 14381 need_version=no 14382 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14383 soname_spec='${libname}${release}${shared_ext}$major' 14384 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 14385 shlibpath_var=LD_LIBRARY_PATH 14386 shlibpath_overrides_runpath=no 14387 # Some binutils ld are patched to set DT_RUNPATH 14388 save_LDFLAGS=$LDFLAGS 14389 save_libdir=$libdir 14390 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ 14391 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" 14392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14393 /* end confdefs.h. */ 14394 14395 int 14396 main () 14397 { 14398 14399 ; 14400 return 0; 14401 } 14402 _ACEOF 14403 if ac_fn_cxx_try_link "$LINENO"; then : 14404 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 14405 shlibpath_overrides_runpath=yes 14406 fi 14407 fi 14408 rm -f core conftest.err conftest.$ac_objext \ 14409 conftest$ac_exeext conftest.$ac_ext 14410 LDFLAGS=$save_LDFLAGS 14411 libdir=$save_libdir 14412 14413 # This implies no fast_install, which is unacceptable. 14414 # Some rework will be needed to allow for fast_install 14415 # before this can be enabled. 14416 hardcode_into_libs=yes 14417 14418 # Append ld.so.conf contents to the search path 14419 if test -f /etc/ld.so.conf; then 14420 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 14421 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 14422 fi 14423 14424 # We used to test for /lib/ld.so.1 and disable shared libraries on 14425 # powerpc, because MkLinux only supported shared libraries with the 14426 # GNU dynamic linker. Since this was broken with cross compilers, 14427 # most powerpc-linux boxes support dynamic linking these days and 14428 # people can always --disable-shared, the test was removed, and we 14429 # assume the GNU/Linux dynamic linker is in use. 14430 dynamic_linker='GNU/Linux ld.so' 14431 ;; 14432 14433 netbsdelf*-gnu) 14434 version_type=linux 14435 need_lib_prefix=no 14436 need_version=no 14437 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 14438 soname_spec='${libname}${release}${shared_ext}$major' 14439 shlibpath_var=LD_LIBRARY_PATH 14440 shlibpath_overrides_runpath=no 14441 hardcode_into_libs=yes 14442 dynamic_linker='NetBSD ld.elf_so' 14443 ;; 14444 14445 netbsd*) 14446 version_type=sunos 14447 need_lib_prefix=no 14448 need_version=no 14449 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 14450 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 14451 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 14452 dynamic_linker='NetBSD (a.out) ld.so' 14453 else 14454 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 14455 soname_spec='${libname}${release}${shared_ext}$major' 14456 dynamic_linker='NetBSD ld.elf_so' 14457 fi 14458 shlibpath_var=LD_LIBRARY_PATH 14459 shlibpath_overrides_runpath=yes 14460 hardcode_into_libs=yes 14461 ;; 14462 14463 newsos6) 14464 version_type=linux 14465 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14466 shlibpath_var=LD_LIBRARY_PATH 14467 shlibpath_overrides_runpath=yes 14468 ;; 14469 14470 *nto* | *qnx*) 14471 version_type=qnx 14472 need_lib_prefix=no 14473 need_version=no 14474 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14475 soname_spec='${libname}${release}${shared_ext}$major' 14476 shlibpath_var=LD_LIBRARY_PATH 14477 shlibpath_overrides_runpath=no 14478 hardcode_into_libs=yes 14479 dynamic_linker='ldqnx.so' 14480 ;; 14481 14482 openbsd*) 14483 version_type=sunos 14484 sys_lib_dlsearch_path_spec="/usr/lib" 14485 need_lib_prefix=no 14486 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 14487 case $host_os in 14488 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 14489 *) need_version=no ;; 14490 esac 14491 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 14492 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 14493 shlibpath_var=LD_LIBRARY_PATH 14494 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 14495 case $host_os in 14496 openbsd2.[89] | openbsd2.[89].*) 14497 shlibpath_overrides_runpath=no 14498 ;; 14499 *) 14500 shlibpath_overrides_runpath=yes 14501 ;; 14502 esac 14503 else 14504 shlibpath_overrides_runpath=yes 14505 fi 14506 ;; 14507 14508 os2*) 14509 libname_spec='$name' 14510 shrext_cmds=".dll" 14511 need_lib_prefix=no 14512 library_names_spec='$libname${shared_ext} $libname.a' 14513 dynamic_linker='OS/2 ld.exe' 14514 shlibpath_var=LIBPATH 14515 ;; 14516 14517 osf3* | osf4* | osf5*) 14518 version_type=osf 14519 need_lib_prefix=no 14520 need_version=no 14521 soname_spec='${libname}${release}${shared_ext}$major' 14522 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14523 shlibpath_var=LD_LIBRARY_PATH 14524 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 14525 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 14526 ;; 14527 14528 rdos*) 14529 dynamic_linker=no 14530 ;; 14531 14532 solaris*) 14533 version_type=linux 14534 need_lib_prefix=no 14535 need_version=no 14536 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14537 soname_spec='${libname}${release}${shared_ext}$major' 14538 shlibpath_var=LD_LIBRARY_PATH 14539 shlibpath_overrides_runpath=yes 14540 hardcode_into_libs=yes 14541 # ldd complains unless libraries are executable 14542 postinstall_cmds='chmod +x $lib' 14543 ;; 14544 14545 sunos4*) 14546 version_type=sunos 14547 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 14548 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 14549 shlibpath_var=LD_LIBRARY_PATH 14550 shlibpath_overrides_runpath=yes 14551 if test "$with_gnu_ld" = yes; then 14552 need_lib_prefix=no 14553 fi 14554 need_version=yes 14555 ;; 14556 14557 sysv4 | sysv4.3*) 14558 version_type=linux 14559 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14560 soname_spec='${libname}${release}${shared_ext}$major' 14561 shlibpath_var=LD_LIBRARY_PATH 14562 case $host_vendor in 14563 sni) 14564 shlibpath_overrides_runpath=no 14565 need_lib_prefix=no 14566 runpath_var=LD_RUN_PATH 14567 ;; 14568 siemens) 14569 need_lib_prefix=no 14570 ;; 14571 motorola) 14572 need_lib_prefix=no 14573 need_version=no 14574 shlibpath_overrides_runpath=no 14575 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 14576 ;; 14577 esac 14578 ;; 14579 14580 sysv4*MP*) 14581 if test -d /usr/nec ;then 14582 version_type=linux 14583 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 14584 soname_spec='$libname${shared_ext}.$major' 14585 shlibpath_var=LD_LIBRARY_PATH 14586 fi 14587 ;; 14588 14589 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 14590 version_type=freebsd-elf 14591 need_lib_prefix=no 14592 need_version=no 14593 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 14594 soname_spec='${libname}${release}${shared_ext}$major' 14595 shlibpath_var=LD_LIBRARY_PATH 14596 shlibpath_overrides_runpath=yes 14597 hardcode_into_libs=yes 14598 if test "$with_gnu_ld" = yes; then 14599 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 14600 else 14601 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 14602 case $host_os in 14603 sco3.2v5*) 14604 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 14605 ;; 14606 esac 14607 fi 14608 sys_lib_dlsearch_path_spec='/usr/lib' 14609 ;; 14610 14611 tpf*) 14612 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 14613 version_type=linux 14614 need_lib_prefix=no 14615 need_version=no 14616 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14617 shlibpath_var=LD_LIBRARY_PATH 14618 shlibpath_overrides_runpath=no 14619 hardcode_into_libs=yes 14620 ;; 14621 14622 uts4*) 14623 version_type=linux 14624 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 14625 soname_spec='${libname}${release}${shared_ext}$major' 14626 shlibpath_var=LD_LIBRARY_PATH 14627 ;; 14628 14629 *) 14630 dynamic_linker=no 14631 ;; 14632 esac 14633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 14634 $as_echo "$dynamic_linker" >&6; } 14635 test "$dynamic_linker" = no && can_build_shared=no 14636 14637 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 14638 if test "$GCC" = yes; then 14639 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 14640 fi 14641 14642 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 14643 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 14644 fi 14645 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 14646 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 14647 fi 14648 14649 14650 14651 14652 14653 14654 14655 14656 14657 14658 14659 14660 14661 14662 14663 14664 14665 14666 14667 14668 14669 14670 14671 14672 14673 14674 14675 14676 14677 14678 14679 14680 14681 14682 14683 14684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 14685 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 14686 hardcode_action_CXX= 14687 if test -n "$hardcode_libdir_flag_spec_CXX" || 14688 test -n "$runpath_var_CXX" || 14689 test "X$hardcode_automatic_CXX" = "Xyes" ; then 14690 14691 # We can hardcode non-existent directories. 14692 if test "$hardcode_direct_CXX" != no && 14693 # If the only mechanism to avoid hardcoding is shlibpath_var, we 14694 # have to relink, otherwise we might link with an installed library 14695 # when we should be linking with a yet-to-be-installed one 14696 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && 14697 test "$hardcode_minus_L_CXX" != no; then 14698 # Linking always hardcodes the temporary library directory. 14699 hardcode_action_CXX=relink 14700 else 14701 # We can link without hardcoding, and we can hardcode nonexisting dirs. 14702 hardcode_action_CXX=immediate 14703 fi 14704 else 14705 # We cannot hardcode anything, or else we can only hardcode existing 14706 # directories. 14707 hardcode_action_CXX=unsupported 14708 fi 14709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 14710 $as_echo "$hardcode_action_CXX" >&6; } 14711 14712 if test "$hardcode_action_CXX" = relink || 14713 test "$inherit_rpath_CXX" = yes; then 14714 # Fast installation is not supported 14715 enable_fast_install=no 14716 elif test "$shlibpath_overrides_runpath" = yes || 14717 test "$enable_shared" = no; then 14718 # Fast installation is not necessary 14719 enable_fast_install=needless 14720 fi 14721 14722 14723 14724 14725 14726 14727 14728 fi # test -n "$compiler" 14729 14730 CC=$lt_save_CC 14731 LDCXX=$LD 14732 LD=$lt_save_LD 14733 GCC=$lt_save_GCC 14734 with_gnu_ld=$lt_save_with_gnu_ld 14735 lt_cv_path_LDCXX=$lt_cv_path_LD 14736 lt_cv_path_LD=$lt_save_path_LD 14737 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 14738 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 14739 fi # test "$_lt_caught_CXX_error" != yes 14740 14741 ac_ext=c 14742 ac_cpp='$CPP $CPPFLAGS' 14743 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14744 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14745 ac_compiler_gnu=$ac_cv_c_compiler_gnu 14746 14747 14748 14749 14750 14751 14752 14753 14754 14755 14756 14757 14758 14759 ac_config_commands="$ac_config_commands libtool" 14760 14761 14762 14763 14764 # Only expand once: 14765 14766 14767 14768 if test "x$LIBTOOL" != "x"; then 14769 USE_LIBTOOL_TRUE= 14770 USE_LIBTOOL_FALSE='#' 14771 else 14772 USE_LIBTOOL_TRUE='#' 14773 USE_LIBTOOL_FALSE= 14774 fi 14775 14776 14777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 14778 $as_echo_n "checking for inline... " >&6; } 14779 if test "${ac_cv_c_inline+set}" = set; then : 14780 $as_echo_n "(cached) " >&6 14781 else 14782 ac_cv_c_inline=no 14783 for ac_kw in inline __inline__ __inline; do 14784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14785 /* end confdefs.h. */ 14786 #ifndef __cplusplus 14787 typedef int foo_t; 14788 static $ac_kw foo_t static_foo () {return 0; } 14789 $ac_kw foo_t foo () {return 0; } 14790 #endif 14791 14792 _ACEOF 14793 if ac_fn_c_try_compile "$LINENO"; then : 14794 ac_cv_c_inline=$ac_kw 14795 fi 14796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14797 test "$ac_cv_c_inline" != no && break 14798 done 14799 14800 fi 14801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 14802 $as_echo "$ac_cv_c_inline" >&6; } 14803 14804 case $ac_cv_c_inline in 14805 inline | yes) ;; 14806 *) 14807 case $ac_cv_c_inline in 14808 no) ac_val=;; 14809 *) ac_val=$ac_cv_c_inline;; 14810 esac 14811 cat >>confdefs.h <<_ACEOF 14812 #ifndef __cplusplus 14813 #define inline $ac_val 14814 #endif 14815 _ACEOF 14816 ;; 14817 esac 14818 14819 14820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5 14821 $as_echo_n "checking for __attribute__... " >&6; } 14822 if test "${ac_cv___attribute__+set}" = set; then : 14823 $as_echo_n "(cached) " >&6 14824 else 14825 14826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14827 /* end confdefs.h. */ 14828 #include <stdlib.h> 14829 static void foo(void) __attribute__ ((unused)); 14830 void foo(void) { exit(1); } 14831 int 14832 main () 14833 { 14834 14835 ; 14836 return 0; 14837 } 14838 _ACEOF 14839 if ac_fn_c_try_compile "$LINENO"; then : 14840 ac_cv___attribute__=yes 14841 else 14842 ac_cv___attribute__=no 14843 14844 fi 14845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14846 fi 14847 14848 if test "$ac_cv___attribute__" = "yes"; then 14849 14850 $as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h 14851 14852 fi 14853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5 14854 $as_echo "$ac_cv___attribute__" >&6; } 14855 14856 14857 # Check whether some low-level functions/files are available 14858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 14859 $as_echo_n "checking for ANSI C header files... " >&6; } 14860 if test "${ac_cv_header_stdc+set}" = set; then : 14861 $as_echo_n "(cached) " >&6 14862 else 14863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14864 /* end confdefs.h. */ 14865 #include <stdlib.h> 14866 #include <stdarg.h> 14867 #include <string.h> 14868 #include <float.h> 14869 14870 int 14871 main () 14872 { 14873 14874 ; 14875 return 0; 14876 } 14877 _ACEOF 14878 if ac_fn_c_try_compile "$LINENO"; then : 14879 ac_cv_header_stdc=yes 14880 else 14881 ac_cv_header_stdc=no 14882 fi 14883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14884 14885 if test $ac_cv_header_stdc = yes; then 14886 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 14887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14888 /* end confdefs.h. */ 14889 #include <string.h> 14890 14891 _ACEOF 14892 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14893 $EGREP "memchr" >/dev/null 2>&1; then : 14894 14895 else 14896 ac_cv_header_stdc=no 14897 fi 14898 rm -f conftest* 14899 14900 fi 14901 14902 if test $ac_cv_header_stdc = yes; then 14903 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 14904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14905 /* end confdefs.h. */ 14906 #include <stdlib.h> 14907 14908 _ACEOF 14909 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14910 $EGREP "free" >/dev/null 2>&1; then : 14911 14912 else 14913 ac_cv_header_stdc=no 14914 fi 14915 rm -f conftest* 14916 14917 fi 14918 14919 if test $ac_cv_header_stdc = yes; then 14920 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 14921 if test "$cross_compiling" = yes; then : 14922 : 14923 else 14924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14925 /* end confdefs.h. */ 14926 #include <ctype.h> 14927 #include <stdlib.h> 14928 #if ((' ' & 0x0FF) == 0x020) 14929 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 14930 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 14931 #else 14932 # define ISLOWER(c) \ 14933 (('a' <= (c) && (c) <= 'i') \ 14934 || ('j' <= (c) && (c) <= 'r') \ 14935 || ('s' <= (c) && (c) <= 'z')) 14936 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 14937 #endif 14938 14939 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 14940 int 14941 main () 14942 { 14943 int i; 14944 for (i = 0; i < 256; i++) 14945 if (XOR (islower (i), ISLOWER (i)) 14946 || toupper (i) != TOUPPER (i)) 14947 return 2; 14948 return 0; 14949 } 14950 _ACEOF 14951 if ac_fn_c_try_run "$LINENO"; then : 14952 14953 else 14954 ac_cv_header_stdc=no 14955 fi 14956 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14957 conftest.$ac_objext conftest.beam conftest.$ac_ext 14958 fi 14959 14960 fi 14961 fi 14962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 14963 $as_echo "$ac_cv_header_stdc" >&6; } 14964 if test $ac_cv_header_stdc = yes; then 14965 14966 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 14967 14968 fi 14969 14970 14971 # TODO(csilvers): we could remove a lot when WITH_CPU_PROFILER etc is "no". 14972 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default" 14973 if test "x$ac_cv_type___int64" = x""yes; then : 14974 14975 cat >>confdefs.h <<_ACEOF 14976 #define HAVE___INT64 1 14977 _ACEOF 14978 14979 14980 fi 14981 # defined in some windows platforms 14982 ac_fn_c_check_type "$LINENO" "struct mallinfo" "ac_cv_type_struct_mallinfo" "#include <malloc.h> 14983 " 14984 if test "x$ac_cv_type_struct_mallinfo" = x""yes; then : 14985 14986 cat >>confdefs.h <<_ACEOF 14987 #define HAVE_STRUCT_MALLINFO 1 14988 _ACEOF 14989 14990 14991 fi 14992 14993 ac_fn_c_check_type "$LINENO" "Elf32_Versym" "ac_cv_type_Elf32_Versym" "#include <elf.h> 14994 " 14995 if test "x$ac_cv_type_Elf32_Versym" = x""yes; then : 14996 14997 cat >>confdefs.h <<_ACEOF 14998 #define HAVE_ELF32_VERSYM 1 14999 _ACEOF 15000 15001 15002 fi 15003 # for vdso_support.h 15004 for ac_func in sbrk 15005 do : 15006 ac_fn_c_check_func "$LINENO" "sbrk" "ac_cv_func_sbrk" 15007 if test "x$ac_cv_func_sbrk" = x""yes; then : 15008 cat >>confdefs.h <<_ACEOF 15009 #define HAVE_SBRK 1 15010 _ACEOF 15011 15012 fi 15013 done 15014 # for tcmalloc to get memory 15015 for ac_func in geteuid 15016 do : 15017 ac_fn_c_check_func "$LINENO" "geteuid" "ac_cv_func_geteuid" 15018 if test "x$ac_cv_func_geteuid" = x""yes; then : 15019 cat >>confdefs.h <<_ACEOF 15020 #define HAVE_GETEUID 1 15021 _ACEOF 15022 15023 fi 15024 done 15025 # for turning off services when run as root 15026 for ac_header in features.h 15027 do : 15028 ac_fn_c_check_header_mongrel "$LINENO" "features.h" "ac_cv_header_features_h" "$ac_includes_default" 15029 if test "x$ac_cv_header_features_h" = x""yes; then : 15030 cat >>confdefs.h <<_ACEOF 15031 #define HAVE_FEATURES_H 1 15032 _ACEOF 15033 15034 fi 15035 15036 done 15037 # for vdso_support.h 15038 for ac_header in malloc.h 15039 do : 15040 ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default" 15041 if test "x$ac_cv_header_malloc_h" = x""yes; then : 15042 cat >>confdefs.h <<_ACEOF 15043 #define HAVE_MALLOC_H 1 15044 _ACEOF 15045 15046 fi 15047 15048 done 15049 # some systems define stuff there, others not 15050 for ac_header in sys/malloc.h 15051 do : 15052 ac_fn_c_check_header_mongrel "$LINENO" "sys/malloc.h" "ac_cv_header_sys_malloc_h" "$ac_includes_default" 15053 if test "x$ac_cv_header_sys_malloc_h" = x""yes; then : 15054 cat >>confdefs.h <<_ACEOF 15055 #define HAVE_SYS_MALLOC_H 1 15056 _ACEOF 15057 15058 fi 15059 15060 done 15061 # where some versions of OS X put malloc.h 15062 for ac_header in malloc/malloc.h 15063 do : 15064 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default" 15065 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then : 15066 cat >>confdefs.h <<_ACEOF 15067 #define HAVE_MALLOC_MALLOC_H 1 15068 _ACEOF 15069 15070 fi 15071 15072 done 15073 # another place OS X puts malloc.h (?) 15074 for ac_header in glob.h 15075 do : 15076 ac_fn_c_check_header_mongrel "$LINENO" "glob.h" "ac_cv_header_glob_h" "$ac_includes_default" 15077 if test "x$ac_cv_header_glob_h" = x""yes; then : 15078 cat >>confdefs.h <<_ACEOF 15079 #define HAVE_GLOB_H 1 15080 _ACEOF 15081 15082 fi 15083 15084 done 15085 # for heap-profile-table (cleaning up profiles) 15086 for ac_header in execinfo.h 15087 do : 15088 ac_fn_c_check_header_mongrel "$LINENO" "execinfo.h" "ac_cv_header_execinfo_h" "$ac_includes_default" 15089 if test "x$ac_cv_header_execinfo_h" = x""yes; then : 15090 cat >>confdefs.h <<_ACEOF 15091 #define HAVE_EXECINFO_H 1 15092 _ACEOF 15093 15094 fi 15095 15096 done 15097 # for stacktrace? and heapchecker_unittest 15098 for ac_header in libunwind.h 15099 do : 15100 ac_fn_c_check_header_mongrel "$LINENO" "libunwind.h" "ac_cv_header_libunwind_h" "$ac_includes_default" 15101 if test "x$ac_cv_header_libunwind_h" = x""yes; then : 15102 cat >>confdefs.h <<_ACEOF 15103 #define HAVE_LIBUNWIND_H 1 15104 _ACEOF 15105 15106 fi 15107 15108 done 15109 # for stacktrace 15110 for ac_header in unwind.h 15111 do : 15112 ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default" 15113 if test "x$ac_cv_header_unwind_h" = x""yes; then : 15114 cat >>confdefs.h <<_ACEOF 15115 #define HAVE_UNWIND_H 1 15116 _ACEOF 15117 15118 fi 15119 15120 done 15121 # for stacktrace 15122 for ac_header in sched.h 15123 do : 15124 ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default" 15125 if test "x$ac_cv_header_sched_h" = x""yes; then : 15126 cat >>confdefs.h <<_ACEOF 15127 #define HAVE_SCHED_H 1 15128 _ACEOF 15129 15130 fi 15131 15132 done 15133 # for being nice in our spinlock code 15134 for ac_header in conflict-signal.h 15135 do : 15136 ac_fn_c_check_header_mongrel "$LINENO" "conflict-signal.h" "ac_cv_header_conflict_signal_h" "$ac_includes_default" 15137 if test "x$ac_cv_header_conflict_signal_h" = x""yes; then : 15138 cat >>confdefs.h <<_ACEOF 15139 #define HAVE_CONFLICT_SIGNAL_H 1 15140 _ACEOF 15141 15142 fi 15143 15144 done 15145 # defined on some windows platforms? 15146 for ac_header in sys/prctl.h 15147 do : 15148 ac_fn_c_check_header_mongrel "$LINENO" "sys/prctl.h" "ac_cv_header_sys_prctl_h" "$ac_includes_default" 15149 if test "x$ac_cv_header_sys_prctl_h" = x""yes; then : 15150 cat >>confdefs.h <<_ACEOF 15151 #define HAVE_SYS_PRCTL_H 1 15152 _ACEOF 15153 15154 fi 15155 15156 done 15157 # for thread_lister (needed by leak-checker) 15158 for ac_header in linux/ptrace.h 15159 do : 15160 ac_fn_c_check_header_mongrel "$LINENO" "linux/ptrace.h" "ac_cv_header_linux_ptrace_h" "$ac_includes_default" 15161 if test "x$ac_cv_header_linux_ptrace_h" = x""yes; then : 15162 cat >>confdefs.h <<_ACEOF 15163 #define HAVE_LINUX_PTRACE_H 1 15164 _ACEOF 15165 15166 fi 15167 15168 done 15169 # also needed by leak-checker 15170 for ac_header in sys/syscall.h 15171 do : 15172 ac_fn_c_check_header_mongrel "$LINENO" "sys/syscall.h" "ac_cv_header_sys_syscall_h" "$ac_includes_default" 15173 if test "x$ac_cv_header_sys_syscall_h" = x""yes; then : 15174 cat >>confdefs.h <<_ACEOF 15175 #define HAVE_SYS_SYSCALL_H 1 15176 _ACEOF 15177 15178 fi 15179 15180 done 15181 15182 for ac_header in sys/socket.h 15183 do : 15184 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" 15185 if test "x$ac_cv_header_sys_socket_h" = x""yes; then : 15186 cat >>confdefs.h <<_ACEOF 15187 #define HAVE_SYS_SOCKET_H 1 15188 _ACEOF 15189 15190 fi 15191 15192 done 15193 # optional; for forking out to symbolizer 15194 for ac_header in sys/wait.h 15195 do : 15196 ac_fn_c_check_header_mongrel "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default" 15197 if test "x$ac_cv_header_sys_wait_h" = x""yes; then : 15198 cat >>confdefs.h <<_ACEOF 15199 #define HAVE_SYS_WAIT_H 1 15200 _ACEOF 15201 15202 fi 15203 15204 done 15205 # optional; for forking out to symbolizer 15206 for ac_header in poll.h 15207 do : 15208 ac_fn_c_check_header_mongrel "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default" 15209 if test "x$ac_cv_header_poll_h" = x""yes; then : 15210 cat >>confdefs.h <<_ACEOF 15211 #define HAVE_POLL_H 1 15212 _ACEOF 15213 15214 fi 15215 15216 done 15217 # optional; for forking out to symbolizer 15218 for ac_header in fcntl.h 15219 do : 15220 ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" 15221 if test "x$ac_cv_header_fcntl_h" = x""yes; then : 15222 cat >>confdefs.h <<_ACEOF 15223 #define HAVE_FCNTL_H 1 15224 _ACEOF 15225 15226 fi 15227 15228 done 15229 # for tcmalloc_unittest 15230 for ac_header in grp.h 15231 do : 15232 ac_fn_c_check_header_mongrel "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default" 15233 if test "x$ac_cv_header_grp_h" = x""yes; then : 15234 cat >>confdefs.h <<_ACEOF 15235 #define HAVE_GRP_H 1 15236 _ACEOF 15237 15238 fi 15239 15240 done 15241 # for heapchecker_unittest 15242 for ac_header in pwd.h 15243 do : 15244 ac_fn_c_check_header_mongrel "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default" 15245 if test "x$ac_cv_header_pwd_h" = x""yes; then : 15246 cat >>confdefs.h <<_ACEOF 15247 #define HAVE_PWD_H 1 15248 _ACEOF 15249 15250 fi 15251 15252 done 15253 # for heapchecker_unittest 15254 for ac_header in sys/resource.h 15255 do : 15256 ac_fn_c_check_header_mongrel "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default" 15257 if test "x$ac_cv_header_sys_resource_h" = x""yes; then : 15258 cat >>confdefs.h <<_ACEOF 15259 #define HAVE_SYS_RESOURCE_H 1 15260 _ACEOF 15261 15262 fi 15263 15264 done 15265 # for memalign_unittest.cc 15266 for ac_header in valgrind.h 15267 do : 15268 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default" 15269 if test "x$ac_cv_header_valgrind_h" = x""yes; then : 15270 cat >>confdefs.h <<_ACEOF 15271 #define HAVE_VALGRIND_H 1 15272 _ACEOF 15273 15274 fi 15275 15276 done 15277 # we have a local copy if this isn't found 15278 for ac_header in sys/cdefs.h 15279 do : 15280 ac_fn_c_check_header_mongrel "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default" 15281 if test "x$ac_cv_header_sys_cdefs_h" = x""yes; then : 15282 cat >>confdefs.h <<_ACEOF 15283 #define HAVE_SYS_CDEFS_H 1 15284 _ACEOF 15285 15286 fi 15287 15288 done 15289 # Where glibc defines __THROW 15290 for ac_header in features.h 15291 do : 15292 ac_fn_c_check_header_mongrel "$LINENO" "features.h" "ac_cv_header_features_h" "$ac_includes_default" 15293 if test "x$ac_cv_header_features_h" = x""yes; then : 15294 cat >>confdefs.h <<_ACEOF 15295 #define HAVE_FEATURES_H 1 15296 _ACEOF 15297 15298 fi 15299 15300 done 15301 # Where __GLIBC__ is defined 15302 # We also need <ucontext.h>/<sys/ucontext.h>, but we get those from 15303 # AC_PC_FROM_UCONTEXT, below. 15304 15305 # We override a lot of memory allocation routines, not all of which are 15306 # standard. For those the system doesn't declare, we'll declare ourselves. 15307 ac_fn_c_check_decl "$LINENO" "cfree" "ac_cv_have_decl_cfree" "#define _XOPEN_SOURCE 600 15308 #include <stdlib.h> 15309 #include <malloc.h> 15310 " 15311 if test "x$ac_cv_have_decl_cfree" = x""yes; then : 15312 ac_have_decl=1 15313 else 15314 ac_have_decl=0 15315 fi 15316 15317 cat >>confdefs.h <<_ACEOF 15318 #define HAVE_DECL_CFREE $ac_have_decl 15319 _ACEOF 15320 ac_fn_c_check_decl "$LINENO" "posix_memalign" "ac_cv_have_decl_posix_memalign" "#define _XOPEN_SOURCE 600 15321 #include <stdlib.h> 15322 #include <malloc.h> 15323 " 15324 if test "x$ac_cv_have_decl_posix_memalign" = x""yes; then : 15325 ac_have_decl=1 15326 else 15327 ac_have_decl=0 15328 fi 15329 15330 cat >>confdefs.h <<_ACEOF 15331 #define HAVE_DECL_POSIX_MEMALIGN $ac_have_decl 15332 _ACEOF 15333 ac_fn_c_check_decl "$LINENO" "memalign" "ac_cv_have_decl_memalign" "#define _XOPEN_SOURCE 600 15334 #include <stdlib.h> 15335 #include <malloc.h> 15336 " 15337 if test "x$ac_cv_have_decl_memalign" = x""yes; then : 15338 ac_have_decl=1 15339 else 15340 ac_have_decl=0 15341 fi 15342 15343 cat >>confdefs.h <<_ACEOF 15344 #define HAVE_DECL_MEMALIGN $ac_have_decl 15345 _ACEOF 15346 ac_fn_c_check_decl "$LINENO" "valloc" "ac_cv_have_decl_valloc" "#define _XOPEN_SOURCE 600 15347 #include <stdlib.h> 15348 #include <malloc.h> 15349 " 15350 if test "x$ac_cv_have_decl_valloc" = x""yes; then : 15351 ac_have_decl=1 15352 else 15353 ac_have_decl=0 15354 fi 15355 15356 cat >>confdefs.h <<_ACEOF 15357 #define HAVE_DECL_VALLOC $ac_have_decl 15358 _ACEOF 15359 ac_fn_c_check_decl "$LINENO" "pvalloc" "ac_cv_have_decl_pvalloc" "#define _XOPEN_SOURCE 600 15360 #include <stdlib.h> 15361 #include <malloc.h> 15362 " 15363 if test "x$ac_cv_have_decl_pvalloc" = x""yes; then : 15364 ac_have_decl=1 15365 else 15366 ac_have_decl=0 15367 fi 15368 15369 cat >>confdefs.h <<_ACEOF 15370 #define HAVE_DECL_PVALLOC $ac_have_decl 15371 _ACEOF 15372 15373 15374 if test "$ac_cv_type_struct_mallinfo" = yes; then 15375 ac_cv_have_struct_mallinfo=1 15376 # gperftools/tcmalloc.h needs this 15377 else 15378 ac_cv_have_struct_mallinfo=0 15379 15380 fi 15381 15382 # We need to check for mmap. cygwin supports mmap, but the autoconf 15383 # test doesn't work on cygwin: 15384 # http://www.cygwin.com/ml/cygwin/2002-04/msg00412.html 15385 # This workaround comes from 15386 # http://cygwin.com/ml/cygwin/2004-11/msg00138.html 15387 case "$host" in 15388 *-*-cygwin*) 15389 ac_cv_func_mmap_fixed_mapped=yes 15390 15391 $as_echo "#define HAVE_MMAP 1" >>confdefs.h 15392 15393 ;; 15394 *) 15395 15396 15397 for ac_header in $ac_header_list 15398 do : 15399 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 15400 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 15401 " 15402 eval as_val=\$$as_ac_Header 15403 if test "x$as_val" = x""yes; then : 15404 cat >>confdefs.h <<_ACEOF 15405 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 15406 _ACEOF 15407 15408 fi 15409 15410 done 15411 15412 15413 15414 15415 15416 15417 15418 15419 for ac_func in getpagesize 15420 do : 15421 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 15422 if test "x$ac_cv_func_getpagesize" = x""yes; then : 15423 cat >>confdefs.h <<_ACEOF 15424 #define HAVE_GETPAGESIZE 1 15425 _ACEOF 15426 15427 fi 15428 done 15429 15430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5 15431 $as_echo_n "checking for working mmap... " >&6; } 15432 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then : 15433 $as_echo_n "(cached) " >&6 15434 else 15435 if test "$cross_compiling" = yes; then : 15436 ac_cv_func_mmap_fixed_mapped=no 15437 else 15438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15439 /* end confdefs.h. */ 15440 $ac_includes_default 15441 /* malloc might have been renamed as rpl_malloc. */ 15442 #undef malloc 15443 15444 /* Thanks to Mike Haertel and Jim Avera for this test. 15445 Here is a matrix of mmap possibilities: 15446 mmap private not fixed 15447 mmap private fixed at somewhere currently unmapped 15448 mmap private fixed at somewhere already mapped 15449 mmap shared not fixed 15450 mmap shared fixed at somewhere currently unmapped 15451 mmap shared fixed at somewhere already mapped 15452 For private mappings, we should verify that changes cannot be read() 15453 back from the file, nor mmap's back from the file at a different 15454 address. (There have been systems where private was not correctly 15455 implemented like the infamous i386 svr4.0, and systems where the 15456 VM page cache was not coherent with the file system buffer cache 15457 like early versions of FreeBSD and possibly contemporary NetBSD.) 15458 For shared mappings, we should conversely verify that changes get 15459 propagated back to all the places they're supposed to be. 15460 15461 Grep wants private fixed already mapped. 15462 The main things grep needs to know about mmap are: 15463 * does it exist and is it safe to write into the mmap'd area 15464 * how to use it (BSD variants) */ 15465 15466 #include <fcntl.h> 15467 #include <sys/mman.h> 15468 15469 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H 15470 char *malloc (); 15471 #endif 15472 15473 /* This mess was copied from the GNU getpagesize.h. */ 15474 #ifndef HAVE_GETPAGESIZE 15475 # ifdef _SC_PAGESIZE 15476 # define getpagesize() sysconf(_SC_PAGESIZE) 15477 # else /* no _SC_PAGESIZE */ 15478 # ifdef HAVE_SYS_PARAM_H 15479 # include <sys/param.h> 15480 # ifdef EXEC_PAGESIZE 15481 # define getpagesize() EXEC_PAGESIZE 15482 # else /* no EXEC_PAGESIZE */ 15483 # ifdef NBPG 15484 # define getpagesize() NBPG * CLSIZE 15485 # ifndef CLSIZE 15486 # define CLSIZE 1 15487 # endif /* no CLSIZE */ 15488 # else /* no NBPG */ 15489 # ifdef NBPC 15490 # define getpagesize() NBPC 15491 # else /* no NBPC */ 15492 # ifdef PAGESIZE 15493 # define getpagesize() PAGESIZE 15494 # endif /* PAGESIZE */ 15495 # endif /* no NBPC */ 15496 # endif /* no NBPG */ 15497 # endif /* no EXEC_PAGESIZE */ 15498 # else /* no HAVE_SYS_PARAM_H */ 15499 # define getpagesize() 8192 /* punt totally */ 15500 # endif /* no HAVE_SYS_PARAM_H */ 15501 # endif /* no _SC_PAGESIZE */ 15502 15503 #endif /* no HAVE_GETPAGESIZE */ 15504 15505 int 15506 main () 15507 { 15508 char *data, *data2, *data3; 15509 const char *cdata2; 15510 int i, pagesize; 15511 int fd, fd2; 15512 15513 pagesize = getpagesize (); 15514 15515 /* First, make a file with some known garbage in it. */ 15516 data = (char *) malloc (pagesize); 15517 if (!data) 15518 return 1; 15519 for (i = 0; i < pagesize; ++i) 15520 *(data + i) = rand (); 15521 umask (0); 15522 fd = creat ("conftest.mmap", 0600); 15523 if (fd < 0) 15524 return 2; 15525 if (write (fd, data, pagesize) != pagesize) 15526 return 3; 15527 close (fd); 15528 15529 /* Next, check that the tail of a page is zero-filled. File must have 15530 non-zero length, otherwise we risk SIGBUS for entire page. */ 15531 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600); 15532 if (fd2 < 0) 15533 return 4; 15534 cdata2 = ""; 15535 if (write (fd2, cdata2, 1) != 1) 15536 return 5; 15537 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L); 15538 if (data2 == MAP_FAILED) 15539 return 6; 15540 for (i = 0; i < pagesize; ++i) 15541 if (*(data2 + i)) 15542 return 7; 15543 close (fd2); 15544 if (munmap (data2, pagesize)) 15545 return 8; 15546 15547 /* Next, try to mmap the file at a fixed address which already has 15548 something else allocated at it. If we can, also make sure that 15549 we see the same garbage. */ 15550 fd = open ("conftest.mmap", O_RDWR); 15551 if (fd < 0) 15552 return 9; 15553 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, 15554 MAP_PRIVATE | MAP_FIXED, fd, 0L)) 15555 return 10; 15556 for (i = 0; i < pagesize; ++i) 15557 if (*(data + i) != *(data2 + i)) 15558 return 11; 15559 15560 /* Finally, make sure that changes to the mapped area do not 15561 percolate back to the file as seen by read(). (This is a bug on 15562 some variants of i386 svr4.0.) */ 15563 for (i = 0; i < pagesize; ++i) 15564 *(data2 + i) = *(data2 + i) + 1; 15565 data3 = (char *) malloc (pagesize); 15566 if (!data3) 15567 return 12; 15568 if (read (fd, data3, pagesize) != pagesize) 15569 return 13; 15570 for (i = 0; i < pagesize; ++i) 15571 if (*(data + i) != *(data3 + i)) 15572 return 14; 15573 close (fd); 15574 return 0; 15575 } 15576 _ACEOF 15577 if ac_fn_c_try_run "$LINENO"; then : 15578 ac_cv_func_mmap_fixed_mapped=yes 15579 else 15580 ac_cv_func_mmap_fixed_mapped=no 15581 fi 15582 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15583 conftest.$ac_objext conftest.beam conftest.$ac_ext 15584 fi 15585 15586 fi 15587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5 15588 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; } 15589 if test $ac_cv_func_mmap_fixed_mapped = yes; then 15590 15591 $as_echo "#define HAVE_MMAP 1" >>confdefs.h 15592 15593 fi 15594 rm -f conftest.mmap conftest.txt 15595 15596 ;; 15597 esac 15598 15599 # If AtomicWord != Atomic32, we need to define two versions of all the 15600 # atomicops functions. If they're the same, we want to define only one. 15601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if int32_t is the same type as intptr_t" >&5 15602 $as_echo_n "checking if int32_t is the same type as intptr_t... " >&6; } 15603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15604 /* end confdefs.h. */ 15605 #include <stdint.h> 15606 int 15607 main () 15608 { 15609 int32_t v1 = 0; intptr_t v2 = 0; return (&v1 - &v2) 15610 ; 15611 return 0; 15612 } 15613 _ACEOF 15614 if ac_fn_c_try_compile "$LINENO"; then : 15615 15616 $as_echo "#define INT32_EQUALS_INTPTR 1" >>confdefs.h 15617 15618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15619 $as_echo "yes" >&6; } 15620 else 15621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15622 $as_echo "no" >&6; } 15623 fi 15624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15625 15626 # We want to access the "PC" (Program Counter) register from a struct 15627 # ucontext. Every system has its own way of doing that. We try all the 15628 # possibilities we know about. Note REG_PC should come first (REG_RIP 15629 # is also defined on solaris, but does the wrong thing). But don't 15630 # bother if we're not doing cpu-profiling. 15631 # [*] means that we've not actually tested one of these systems 15632 if test "$enable_cpu_profiler" = yes; then 15633 for ac_header in ucontext.h 15634 do : 15635 ac_fn_c_check_header_mongrel "$LINENO" "ucontext.h" "ac_cv_header_ucontext_h" "$ac_includes_default" 15636 if test "x$ac_cv_header_ucontext_h" = x""yes; then : 15637 cat >>confdefs.h <<_ACEOF 15638 #define HAVE_UCONTEXT_H 1 15639 _ACEOF 15640 15641 fi 15642 15643 done 15644 15645 # Redhat 7 has <sys/ucontext.h>, but it barfs if we #include it directly 15646 # (this was fixed in later redhats). <ucontext.h> works fine, so use that. 15647 if grep "Red Hat Linux release 7" /etc/redhat-release >/dev/null 2>&1; then 15648 15649 $as_echo "#define HAVE_SYS_UCONTEXT_H 0" >>confdefs.h 15650 15651 ac_cv_header_sys_ucontext_h=no 15652 else 15653 for ac_header in sys/ucontext.h 15654 do : 15655 ac_fn_c_check_header_mongrel "$LINENO" "sys/ucontext.h" "ac_cv_header_sys_ucontext_h" "$ac_includes_default" 15656 if test "x$ac_cv_header_sys_ucontext_h" = x""yes; then : 15657 cat >>confdefs.h <<_ACEOF 15658 #define HAVE_SYS_UCONTEXT_H 1 15659 _ACEOF 15660 15661 fi 15662 15663 done 15664 # ucontext on OS X 10.6 (at least) 15665 fi 15666 for ac_header in cygwin/signal.h 15667 do : 15668 ac_fn_c_check_header_mongrel "$LINENO" "cygwin/signal.h" "ac_cv_header_cygwin_signal_h" "$ac_includes_default" 15669 if test "x$ac_cv_header_cygwin_signal_h" = x""yes; then : 15670 cat >>confdefs.h <<_ACEOF 15671 #define HAVE_CYGWIN_SIGNAL_H 1 15672 _ACEOF 15673 15674 fi 15675 15676 done 15677 # ucontext on cywgin 15678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to access the program counter from a struct ucontext" >&5 15679 $as_echo_n "checking how to access the program counter from a struct ucontext... " >&6; } 15680 pc_fields=" uc_mcontext.gregs[REG_PC]" # Solaris x86 (32 + 64 bit) 15681 pc_fields="$pc_fields uc_mcontext.gregs[REG_EIP]" # Linux (i386) 15682 pc_fields="$pc_fields uc_mcontext.gregs[REG_RIP]" # Linux (x86_64) 15683 pc_fields="$pc_fields uc_mcontext.sc_ip" # Linux (ia64) 15684 pc_fields="$pc_fields uc_mcontext.uc_regs->gregs[PT_NIP]" # Linux (ppc) 15685 pc_fields="$pc_fields uc_mcontext.gregs[R15]" # Linux (arm old [untested]) 15686 pc_fields="$pc_fields uc_mcontext.arm_pc" # Linux (arm arch 5) 15687 pc_fields="$pc_fields uc_mcontext.gp_regs[PT_NIP]" # Suse SLES 11 (ppc64) 15688 pc_fields="$pc_fields uc_mcontext.mc_eip" # FreeBSD (i386) 15689 pc_fields="$pc_fields uc_mcontext.mc_rip" # FreeBSD (x86_64 [untested]) 15690 pc_fields="$pc_fields uc_mcontext.__gregs[_REG_EIP]" # NetBSD (i386) 15691 pc_fields="$pc_fields uc_mcontext.__gregs[_REG_RIP]" # NetBSD (x86_64) 15692 pc_fields="$pc_fields uc_mcontext->ss.eip" # OS X (i386, <=10.4) 15693 pc_fields="$pc_fields uc_mcontext->__ss.__eip" # OS X (i386, >=10.5) 15694 pc_fields="$pc_fields uc_mcontext->ss.rip" # OS X (x86_64) 15695 pc_fields="$pc_fields uc_mcontext->__ss.__rip" # OS X (>=10.5 [untested]) 15696 pc_fields="$pc_fields uc_mcontext->ss.srr0" # OS X (ppc, ppc64 [untested]) 15697 pc_fields="$pc_fields uc_mcontext->__ss.__srr0" # OS X (>=10.5 [untested]) 15698 pc_field_found=false 15699 for pc_field in $pc_fields; do 15700 if ! $pc_field_found; then 15701 # Prefer sys/ucontext.h to ucontext.h, for OS X's sake. 15702 if test "x$ac_cv_header_cygwin_signal_h" = xyes; then 15703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15704 /* end confdefs.h. */ 15705 #define _GNU_SOURCE 1 15706 #include <cygwin/signal.h> 15707 int 15708 main () 15709 { 15710 ucontext_t u; return u.$pc_field == 0; 15711 ; 15712 return 0; 15713 } 15714 _ACEOF 15715 if ac_fn_c_try_compile "$LINENO"; then : 15716 15717 cat >>confdefs.h <<_ACEOF 15718 #define PC_FROM_UCONTEXT $pc_field 15719 _ACEOF 15720 15721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 15722 $as_echo "$pc_field" >&6; } 15723 pc_field_found=true 15724 fi 15725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15726 elif test "x$ac_cv_header_sys_ucontext_h" = xyes; then 15727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15728 /* end confdefs.h. */ 15729 #define _GNU_SOURCE 1 15730 #include <sys/ucontext.h> 15731 int 15732 main () 15733 { 15734 ucontext_t u; return u.$pc_field == 0; 15735 ; 15736 return 0; 15737 } 15738 _ACEOF 15739 if ac_fn_c_try_compile "$LINENO"; then : 15740 15741 cat >>confdefs.h <<_ACEOF 15742 #define PC_FROM_UCONTEXT $pc_field 15743 _ACEOF 15744 15745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 15746 $as_echo "$pc_field" >&6; } 15747 pc_field_found=true 15748 fi 15749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15750 elif test "x$ac_cv_header_ucontext_h" = xyes; then 15751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15752 /* end confdefs.h. */ 15753 #define _GNU_SOURCE 1 15754 #include <ucontext.h> 15755 int 15756 main () 15757 { 15758 ucontext_t u; return u.$pc_field == 0; 15759 ; 15760 return 0; 15761 } 15762 _ACEOF 15763 if ac_fn_c_try_compile "$LINENO"; then : 15764 15765 cat >>confdefs.h <<_ACEOF 15766 #define PC_FROM_UCONTEXT $pc_field 15767 _ACEOF 15768 15769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 15770 $as_echo "$pc_field" >&6; } 15771 pc_field_found=true 15772 fi 15773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15774 else # hope some standard header gives it to us 15775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15776 /* end confdefs.h. */ 15777 15778 int 15779 main () 15780 { 15781 ucontext_t u; return u.$pc_field == 0; 15782 ; 15783 return 0; 15784 } 15785 _ACEOF 15786 if ac_fn_c_try_compile "$LINENO"; then : 15787 15788 cat >>confdefs.h <<_ACEOF 15789 #define PC_FROM_UCONTEXT $pc_field 15790 _ACEOF 15791 15792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 15793 $as_echo "$pc_field" >&6; } 15794 pc_field_found=true 15795 fi 15796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15797 fi 15798 fi 15799 done 15800 if ! $pc_field_found; then 15801 pc_fields=" sc_eip" # OpenBSD (i386) 15802 pc_fields="$pc_fields sc_rip" # OpenBSD (x86_64) 15803 for pc_field in $pc_fields; do 15804 if ! $pc_field_found; then 15805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15806 /* end confdefs.h. */ 15807 #include <signal.h> 15808 int 15809 main () 15810 { 15811 ucontext_t u; return u.$pc_field == 0; 15812 ; 15813 return 0; 15814 } 15815 _ACEOF 15816 if ac_fn_c_try_compile "$LINENO"; then : 15817 15818 cat >>confdefs.h <<_ACEOF 15819 #define PC_FROM_UCONTEXT $pc_field 15820 _ACEOF 15821 15822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pc_field" >&5 15823 $as_echo "$pc_field" >&6; } 15824 pc_field_found=true 15825 fi 15826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15827 fi 15828 done 15829 fi 15830 if ! $pc_field_found; then 15831 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find the PC. Will not try to compile libprofiler..." >&5 15832 $as_echo "$as_me: WARNING: Could not find the PC. Will not try to compile libprofiler..." >&2;}; 15833 enable_cpu_profiler=no 15834 fi 15835 fi 15836 15837 # Some tests test the behavior of .so files, and only make sense for dynamic. 15838 if test "$enable_static" = yes; then 15839 ENABLE_STATIC_TRUE= 15840 ENABLE_STATIC_FALSE='#' 15841 else 15842 ENABLE_STATIC_TRUE='#' 15843 ENABLE_STATIC_FALSE= 15844 fi 15845 15846 15847 # We want to link in libunwind if it exists 15848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for backtrace in -lunwind" >&5 15849 $as_echo_n "checking for backtrace in -lunwind... " >&6; } 15850 if test "${ac_cv_lib_unwind_backtrace+set}" = set; then : 15851 $as_echo_n "(cached) " >&6 15852 else 15853 ac_check_lib_save_LIBS=$LIBS 15854 LIBS="-lunwind $LIBS" 15855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15856 /* end confdefs.h. */ 15857 15858 /* Override any GCC internal prototype to avoid an error. 15859 Use char because int might match the return type of a GCC 15860 builtin and then its argument prototype would still apply. */ 15861 #ifdef __cplusplus 15862 extern "C" 15863 #endif 15864 char backtrace (); 15865 int 15866 main () 15867 { 15868 return backtrace (); 15869 ; 15870 return 0; 15871 } 15872 _ACEOF 15873 if ac_fn_c_try_link "$LINENO"; then : 15874 ac_cv_lib_unwind_backtrace=yes 15875 else 15876 ac_cv_lib_unwind_backtrace=no 15877 fi 15878 rm -f core conftest.err conftest.$ac_objext \ 15879 conftest$ac_exeext conftest.$ac_ext 15880 LIBS=$ac_check_lib_save_LIBS 15881 fi 15882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_unwind_backtrace" >&5 15883 $as_echo "$ac_cv_lib_unwind_backtrace" >&6; } 15884 if test "x$ac_cv_lib_unwind_backtrace" = x""yes; then : 15885 UNWIND_LIBS=-lunwind 15886 else 15887 UNWIND_LIBS= 15888 fi 15889 15890 15891 15892 # On x86_64, instead of libunwind, we can choose to compile with frame-pointers 15893 # (This isn't needed on i386, where -fno-omit-frame-pointer is the default). 15894 # Check whether --enable-frame_pointers was given. 15895 if test "${enable_frame_pointers+set}" = set; then : 15896 enableval=$enable_frame_pointers; 15897 else 15898 enable_frame_pointers=no 15899 fi 15900 15901 if test "$enable_frame_pointers" = yes; then 15902 ENABLE_FRAME_POINTERS_TRUE= 15903 ENABLE_FRAME_POINTERS_FALSE='#' 15904 else 15905 ENABLE_FRAME_POINTERS_TRUE='#' 15906 ENABLE_FRAME_POINTERS_FALSE= 15907 fi 15908 15909 15910 # Some x86_64 systems do not insert frame pointers by default (all 15911 # i386 systems that I know of, do. I don't know about non-x86 chips). 15912 # We want to see if the current system is one of those. 15913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15914 /* end confdefs.h. */ 15915 15916 int 15917 main () 15918 { 15919 return __x86_64__ == 1 ? 0 : 1 15920 ; 15921 return 0; 15922 } 15923 _ACEOF 15924 if ac_fn_c_try_compile "$LINENO"; then : 15925 is_x86_64=yes 15926 else 15927 is_x86_64=no 15928 fi 15929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15930 OLD_CFLAGS="$CFLAGS" 15931 CFLAGS="$CFLAGS -S -O2 -o fp.s" 15932 # This test will always fail because we don't name our output file properly. 15933 # We do our own determination of success/failure in the grep, below. 15934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15935 /* end confdefs.h. */ 15936 int f(int x) {return x;} 15937 int 15938 main () 15939 { 15940 return f(0); 15941 ; 15942 return 0; 15943 } 15944 _ACEOF 15945 if ac_fn_c_try_compile "$LINENO"; then : 15946 : 15947 else 15948 : 15949 fi 15950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15951 if test "$is_x86_64" = yes && ! grep 'mov.*rsp.*rbp' fp.s >/dev/null 2>&1; then 15952 X86_64_AND_NO_FP_BY_DEFAULT_TRUE= 15953 X86_64_AND_NO_FP_BY_DEFAULT_FALSE='#' 15954 else 15955 X86_64_AND_NO_FP_BY_DEFAULT_TRUE='#' 15956 X86_64_AND_NO_FP_BY_DEFAULT_FALSE= 15957 fi 15958 15959 rm fp.s 15960 CFLAGS="$OLD_CFLAGS" 15961 15962 # We need to know if we're i386 so we can turn on -mmms, which is not 15963 # on by default for i386 (it is for x86_64). 15964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15965 /* end confdefs.h. */ 15966 15967 int 15968 main () 15969 { 15970 return __i386__ == 1 ? 0 : 1 15971 ; 15972 return 0; 15973 } 15974 _ACEOF 15975 if ac_fn_c_try_compile "$LINENO"; then : 15976 is_i386=yes 15977 else 15978 is_i386=no 15979 fi 15980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15981 if test "$is_i386" = yes; then 15982 I386_TRUE= 15983 I386_FALSE='#' 15984 else 15985 I386_TRUE='#' 15986 I386_FALSE= 15987 fi 15988 15989 15990 # See if the compiler supports -Wno-unused-result. 15991 # Newer ubuntu's turn on -D_FORTIFY_SOURCE=2, enabling 15992 # __attribute__((warn_unused_result)) for things like write(), 15993 # which we don't care about. 15994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler supports -Wno-unused-result" >&5 15995 $as_echo_n "checking if the compiler supports -Wno-unused-result... " >&6; } 15996 if test "${perftools_cv_w_no_unused_result+set}" = set; then : 15997 $as_echo_n "(cached) " >&6 15998 else 15999 OLD_CFLAGS="$CFLAGS" 16000 CFLAGS="$CFLAGS -Wno-error -Wno-unused-result" 16001 # gcc doesn't warn about unknown flags unless it's 16002 # also warning for some other purpose, hence the 16003 # divide-by-0. (We use -Wno-error to make sure the 16004 # divide-by-0 doesn't cause this test to fail!) 16005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16006 /* end confdefs.h. */ 16007 16008 int 16009 main () 16010 { 16011 return 1/0 16012 ; 16013 return 0; 16014 } 16015 _ACEOF 16016 if ac_fn_c_try_compile "$LINENO"; then : 16017 perftools_cv_w_no_unused_result=yes 16018 else 16019 perftools_cv_w_no_unused_result=no 16020 fi 16021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16022 CFLAGS="$OLD_CFLAGS" 16023 fi 16024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $perftools_cv_w_no_unused_result" >&5 16025 $as_echo "$perftools_cv_w_no_unused_result" >&6; } 16026 if test "$perftools_cv_w_no_unused_result" = yes; then 16027 HAVE_W_NO_UNUSED_RESULT_TRUE= 16028 HAVE_W_NO_UNUSED_RESULT_FALSE='#' 16029 else 16030 HAVE_W_NO_UNUSED_RESULT_TRUE='#' 16031 HAVE_W_NO_UNUSED_RESULT_FALSE= 16032 fi 16033 16034 16035 # Defines PRIuS 16036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking printf format code for printing a size_t and ssize_t" >&5 16037 $as_echo_n "checking printf format code for printing a size_t and ssize_t... " >&6; } 16038 if test "${ac_cv_formatting_prius_prefix+set}" = set; then : 16039 $as_echo_n "(cached) " >&6 16040 else 16041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16042 /* end confdefs.h. */ 16043 #include <stddef.h> 16044 int 16045 main () 16046 { 16047 unsigned int v1 = 0; size_t v2 = 0; return (&v1 - &v2) 16048 ; 16049 return 0; 16050 } 16051 _ACEOF 16052 if ac_fn_c_try_compile "$LINENO"; then : 16053 ac_cv_formatting_prius_prefix=; ac_cv_prius_defined=1 16054 fi 16055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16057 /* end confdefs.h. */ 16058 #include <stddef.h> 16059 int 16060 main () 16061 { 16062 unsigned long v1 = 0; size_t v2 = 0; return (&v1 - &v2) 16063 ; 16064 return 0; 16065 } 16066 _ACEOF 16067 if ac_fn_c_try_compile "$LINENO"; then : 16068 ac_cv_formatting_prius_prefix=l; ac_cv_prius_defined=1 16069 fi 16070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16072 /* end confdefs.h. */ 16073 #include <stddef.h> 16074 int 16075 main () 16076 { 16077 unsigned long long v1 = 0; size_t v2 = 0; return (&v1 - &v2) 16078 ; 16079 return 0; 16080 } 16081 _ACEOF 16082 if ac_fn_c_try_compile "$LINENO"; then : 16083 ac_cv_formatting_prius_prefix=ll; ac_cv_prius_defined=1 16084 16085 fi 16086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16087 fi 16088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_formatting_prius_prefix" >&5 16089 $as_echo "$ac_cv_formatting_prius_prefix" >&6; } 16090 if test -z "$ac_cv_prius_defined"; then 16091 ac_cv_formatting_prius_prefix=z; 16092 fi 16093 16094 cat >>confdefs.h <<_ACEOF 16095 #define PRIuS "${ac_cv_formatting_prius_prefix}u" 16096 _ACEOF 16097 16098 16099 cat >>confdefs.h <<_ACEOF 16100 #define PRIxS "${ac_cv_formatting_prius_prefix}x" 16101 _ACEOF 16102 16103 16104 cat >>confdefs.h <<_ACEOF 16105 #define PRIdS "${ac_cv_formatting_prius_prefix}d" 16106 _ACEOF 16107 16108 16109 16110 # Also make sure we get standard PRI... definitions, even with glibc. 16111 # We have to use AH_VERBATIM because we need the #ifdef guard (gcc buglet) 16112 16113 16114 # Check if __builtin_stack_pointer() is available (for elfcore.h) 16115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_stack_pointer()" >&5 16116 $as_echo_n "checking for __builtin_stack_pointer()... " >&6; } 16117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16118 /* end confdefs.h. */ 16119 16120 int 16121 main () 16122 { 16123 void *sp = __builtin_stack_pointer() 16124 ; 16125 return 0; 16126 } 16127 _ACEOF 16128 if ac_fn_c_try_link "$LINENO"; then : 16129 16130 $as_echo "#define HAVE_BUILTIN_STACK_POINTER 1" >>confdefs.h 16131 16132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16133 $as_echo "yes" >&6; } 16134 else 16135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16136 $as_echo "no" >&6; } 16137 fi 16138 rm -f core conftest.err conftest.$ac_objext \ 16139 conftest$ac_exeext conftest.$ac_ext 16140 16141 # Check if __environ is available (for GetenvBeforeMain) 16142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __environ" >&5 16143 $as_echo_n "checking for __environ... " >&6; } 16144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16145 /* end confdefs.h. */ 16146 #include <unistd.h> 16147 int 16148 main () 16149 { 16150 char **env = __environ 16151 ; 16152 return 0; 16153 } 16154 _ACEOF 16155 if ac_fn_c_try_link "$LINENO"; then : 16156 16157 $as_echo "#define HAVE___ENVIRON 1" >>confdefs.h 16158 16159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16160 $as_echo "yes" >&6; } 16161 else 16162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16163 $as_echo "no" >&6; } 16164 fi 16165 rm -f core conftest.err conftest.$ac_objext \ 16166 conftest$ac_exeext conftest.$ac_ext 16167 16168 # If we support __thread, that can speed up tcmalloc a bit. 16169 # Note, however, that our code tickles a bug in gcc < 4.1.2 16170 # involving TLS and -fPIC (which our libraries will use) on x86: 16171 # http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html 16172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __thread" >&5 16173 $as_echo_n "checking for __thread... " >&6; } 16174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16175 /* end confdefs.h. */ 16176 #if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && ((__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) || (__GNUC__ == 4 && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ < 2)) 16177 #error gcc has this bug: http://gcc.gnu.org/ml/gcc-bugs/2006-09/msg02275.html 16178 #endif 16179 int 16180 main () 16181 { 16182 static __thread int p = 0 16183 ; 16184 return 0; 16185 } 16186 _ACEOF 16187 if ac_fn_c_try_link "$LINENO"; then : 16188 16189 $as_echo "#define HAVE_TLS 1" >>confdefs.h 16190 16191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16192 $as_echo "yes" >&6; } 16193 else 16194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16195 $as_echo "no" >&6; } 16196 fi 16197 rm -f core conftest.err conftest.$ac_objext \ 16198 conftest$ac_exeext conftest.$ac_ext 16199 16200 # glibc's __malloc_hook/etc were declared volatile starting in glibc 2.14 16201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if __malloc_hook is declared volatile" >&5 16202 $as_echo_n "checking if __malloc_hook is declared volatile... " >&6; } 16203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16204 /* end confdefs.h. */ 16205 #include <malloc.h> 16206 void* (* volatile __malloc_hook)(size_t, const void*) = 0; 16207 int 16208 main () 16209 { 16210 16211 ; 16212 return 0; 16213 } 16214 _ACEOF 16215 if ac_fn_c_try_compile "$LINENO"; then : 16216 16217 $as_echo "#define MALLOC_HOOK_MAYBE_VOLATILE volatile" >>confdefs.h 16218 16219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16220 $as_echo "yes" >&6; } 16221 else 16222 $as_echo "#define MALLOC_HOOK_MAYBE_VOLATILE /**/" >>confdefs.h 16223 16224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16225 $as_echo "no" >&6; } 16226 fi 16227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16228 16229 # Nanosleep requires extra libraries on some architectures (solaris). 16230 # This sets NANOSLEEP_LIBS. nanosleep doesn't exist on mingw, which 16231 # is fine for us because we don't compile libspinlock, which uses it. 16232 if test "$need_nanosleep" = yes; then 16233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if nanosleep requires any libraries" >&5 16234 $as_echo_n "checking if nanosleep requires any libraries... " >&6; } 16235 16236 ac_ext=c 16237 ac_cpp='$CPP $CPPFLAGS' 16238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16240 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16241 16242 acx_nanosleep_ok="no" 16243 NANOSLEEP_LIBS= 16244 # For most folks, this should just work 16245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16246 /* end confdefs.h. */ 16247 #include <time.h> 16248 int 16249 main () 16250 { 16251 static struct timespec ts; nanosleep(&ts, NULL); 16252 ; 16253 return 0; 16254 } 16255 _ACEOF 16256 if ac_fn_c_try_link "$LINENO"; then : 16257 acx_nanosleep_ok=yes 16258 fi 16259 rm -f core conftest.err conftest.$ac_objext \ 16260 conftest$ac_exeext conftest.$ac_ext 16261 # For solaris, we may need -lrt 16262 if test "x$acx_nanosleep_ok" != "xyes"; then 16263 OLD_LIBS="$LIBS" 16264 LIBS="-lrt $LIBS" 16265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16266 /* end confdefs.h. */ 16267 #include <time.h> 16268 int 16269 main () 16270 { 16271 static struct timespec ts; nanosleep(&ts, NULL); 16272 ; 16273 return 0; 16274 } 16275 _ACEOF 16276 if ac_fn_c_try_link "$LINENO"; then : 16277 acx_nanosleep_ok=yes 16278 fi 16279 rm -f core conftest.err conftest.$ac_objext \ 16280 conftest$ac_exeext conftest.$ac_ext 16281 if test "x$acx_nanosleep_ok" = "xyes"; then 16282 NANOSLEEP_LIBS="-lrt" 16283 fi 16284 LIBS="$OLD_LIBS" 16285 fi 16286 if test "x$acx_nanosleep_ok" != "xyes"; then 16287 as_fn_error "cannot find the nanosleep function" "$LINENO" 5 16288 else 16289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${NANOSLEEP_LIBS:-no}" >&5 16290 $as_echo "${NANOSLEEP_LIBS:-no}" >&6; } 16291 fi 16292 ac_ext=c 16293 ac_cpp='$CPP $CPPFLAGS' 16294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16296 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16297 16298 16299 16300 fi 16301 16302 # Solaris 10 6/06 has a bug where /usr/sfw/lib/libstdc++.la is empty. 16303 # If so, we replace it with our own version. 16304 LIBSTDCXX_LA_LINKER_FLAG= 16305 if test -f /usr/sfw/lib/libstdc++.la && ! test -s /usr/sfw/lib/libstdc++.la 16306 then 16307 LIBSTDCXX_LA_LINKER_FLAG='-L$(top_srcdir)/src/solaris' 16308 fi 16309 16310 16311 # We also need to check if the kernel supports __thread, which requires uname() 16312 ac_fn_c_check_decl "$LINENO" "uname" "ac_cv_have_decl_uname" "#include <sys/utsname.h> 16313 " 16314 if test "x$ac_cv_have_decl_uname" = x""yes; then : 16315 ac_have_decl=1 16316 else 16317 ac_have_decl=0 16318 fi 16319 16320 cat >>confdefs.h <<_ACEOF 16321 #define HAVE_DECL_UNAME $ac_have_decl 16322 _ACEOF 16323 16324 16325 # In fact, a lot of the code in this directory depends on pthreads 16326 16327 16328 16329 ac_ext=c 16330 ac_cpp='$CPP $CPPFLAGS' 16331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16333 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16334 16335 acx_pthread_ok=no 16336 16337 # We used to check for pthread.h first, but this fails if pthread.h 16338 # requires special compiler flags (e.g. on True64 or Sequent). 16339 # It gets checked for in the link test anyway. 16340 16341 # First of all, check if the user has set any of the PTHREAD_LIBS, 16342 # etcetera environment variables, and if threads linking works using 16343 # them: 16344 if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 16345 save_CFLAGS="$CFLAGS" 16346 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16347 save_LIBS="$LIBS" 16348 LIBS="$PTHREAD_LIBS $LIBS" 16349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 16350 $as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 16351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16352 /* end confdefs.h. */ 16353 16354 /* Override any GCC internal prototype to avoid an error. 16355 Use char because int might match the return type of a GCC 16356 builtin and then its argument prototype would still apply. */ 16357 #ifdef __cplusplus 16358 extern "C" 16359 #endif 16360 char pthread_join (); 16361 int 16362 main () 16363 { 16364 return pthread_join (); 16365 ; 16366 return 0; 16367 } 16368 _ACEOF 16369 if ac_fn_c_try_link "$LINENO"; then : 16370 acx_pthread_ok=yes 16371 fi 16372 rm -f core conftest.err conftest.$ac_objext \ 16373 conftest$ac_exeext conftest.$ac_ext 16374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 16375 $as_echo "$acx_pthread_ok" >&6; } 16376 if test x"$acx_pthread_ok" = xno; then 16377 PTHREAD_LIBS="" 16378 PTHREAD_CFLAGS="" 16379 fi 16380 LIBS="$save_LIBS" 16381 CFLAGS="$save_CFLAGS" 16382 fi 16383 16384 # We must check for the threads library under a number of different 16385 # names; the ordering is very important because some systems 16386 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the 16387 # libraries is broken (non-POSIX). 16388 16389 # Create a list of thread flags to try. Items starting with a "-" are 16390 # C compiler flags, and other items are library names, except for "none" 16391 # which indicates that we try without any flags at all, and "pthread-config" 16392 # which is a program returning the flags for the Pth emulation library. 16393 16394 acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 16395 16396 # The ordering *is* (sometimes) important. Some notes on the 16397 # individual items follow: 16398 16399 # pthreads: AIX (must check this before -lpthread) 16400 # none: in case threads are in libc; should be tried before -Kthread and 16401 # other compiler flags to prevent continual compiler warnings 16402 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 16403 # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 16404 # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 16405 # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 16406 # -pthreads: Solaris/gcc 16407 # -mthreads: Mingw32/gcc, Lynx/gcc 16408 # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 16409 # doesn't hurt to check since this sometimes defines pthreads too; 16410 # also defines -D_REENTRANT) 16411 # ... -mt is also the pthreads flag for HP/aCC 16412 # pthread: Linux, etcetera 16413 # --thread-safe: KAI C++ 16414 # pthread-config: use pthread-config program (for GNU Pth library) 16415 16416 case "${host_cpu}-${host_os}" in 16417 *solaris*) 16418 16419 # On Solaris (at least, for some versions), libc contains stubbed 16420 # (non-functional) versions of the pthreads routines, so link-based 16421 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 16422 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 16423 # a function called by this macro, so we could check for that, but 16424 # who knows whether they'll stub that too in a future libc.) So, 16425 # we'll just look for -pthreads and -lpthread first: 16426 16427 acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags" 16428 ;; 16429 esac 16430 16431 if test x"$acx_pthread_ok" = xno; then 16432 for flag in $acx_pthread_flags; do 16433 16434 case $flag in 16435 none) 16436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 16437 $as_echo_n "checking whether pthreads work without any flags... " >&6; } 16438 ;; 16439 16440 -*) 16441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 16442 $as_echo_n "checking whether pthreads work with $flag... " >&6; } 16443 PTHREAD_CFLAGS="$flag" 16444 ;; 16445 16446 pthread-config) 16447 # Extract the first word of "pthread-config", so it can be a program name with args. 16448 set dummy pthread-config; ac_word=$2 16449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16450 $as_echo_n "checking for $ac_word... " >&6; } 16451 if test "${ac_cv_prog_acx_pthread_config+set}" = set; then : 16452 $as_echo_n "(cached) " >&6 16453 else 16454 if test -n "$acx_pthread_config"; then 16455 ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test. 16456 else 16457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16458 for as_dir in $PATH 16459 do 16460 IFS=$as_save_IFS 16461 test -z "$as_dir" && as_dir=. 16462 for ac_exec_ext in '' $ac_executable_extensions; do 16463 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 16464 ac_cv_prog_acx_pthread_config="yes" 16465 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16466 break 2 16467 fi 16468 done 16469 done 16470 IFS=$as_save_IFS 16471 16472 test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no" 16473 fi 16474 fi 16475 acx_pthread_config=$ac_cv_prog_acx_pthread_config 16476 if test -n "$acx_pthread_config"; then 16477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5 16478 $as_echo "$acx_pthread_config" >&6; } 16479 else 16480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16481 $as_echo "no" >&6; } 16482 fi 16483 16484 16485 if test x"$acx_pthread_config" = xno; then continue; fi 16486 PTHREAD_CFLAGS="`pthread-config --cflags`" 16487 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 16488 ;; 16489 16490 *) 16491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 16492 $as_echo_n "checking for the pthreads library -l$flag... " >&6; } 16493 PTHREAD_LIBS="-l$flag" 16494 ;; 16495 esac 16496 16497 save_LIBS="$LIBS" 16498 save_CFLAGS="$CFLAGS" 16499 LIBS="$PTHREAD_LIBS $LIBS" 16500 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16501 16502 # Check for various functions. We must include pthread.h, 16503 # since some functions may be macros. (On the Sequent, we 16504 # need a special flag -Kthread to make this header compile.) 16505 # We check for pthread_join because it is in -lpthread on IRIX 16506 # while pthread_create is in libc. We check for pthread_attr_init 16507 # due to DEC craziness with -lpthreads. We check for 16508 # pthread_cleanup_push because it is one of the few pthread 16509 # functions on Solaris that doesn't have a non-functional libc stub. 16510 # We try pthread_create on general principles. 16511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16512 /* end confdefs.h. */ 16513 #include <pthread.h> 16514 int 16515 main () 16516 { 16517 pthread_t th; pthread_join(th, 0); 16518 pthread_attr_init(0); pthread_cleanup_push(0, 0); 16519 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 16520 ; 16521 return 0; 16522 } 16523 _ACEOF 16524 if ac_fn_c_try_link "$LINENO"; then : 16525 acx_pthread_ok=yes 16526 fi 16527 rm -f core conftest.err conftest.$ac_objext \ 16528 conftest$ac_exeext conftest.$ac_ext 16529 16530 LIBS="$save_LIBS" 16531 CFLAGS="$save_CFLAGS" 16532 16533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5 16534 $as_echo "$acx_pthread_ok" >&6; } 16535 if test "x$acx_pthread_ok" = xyes; then 16536 break; 16537 fi 16538 16539 PTHREAD_LIBS="" 16540 PTHREAD_CFLAGS="" 16541 done 16542 fi 16543 16544 # Various other checks: 16545 if test "x$acx_pthread_ok" = xyes; then 16546 save_LIBS="$LIBS" 16547 LIBS="$PTHREAD_LIBS $LIBS" 16548 save_CFLAGS="$CFLAGS" 16549 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 16550 16551 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 16552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 16553 $as_echo_n "checking for joinable pthread attribute... " >&6; } 16554 attr_name=unknown 16555 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 16556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16557 /* end confdefs.h. */ 16558 #include <pthread.h> 16559 int 16560 main () 16561 { 16562 int attr=$attr; return attr; 16563 ; 16564 return 0; 16565 } 16566 _ACEOF 16567 if ac_fn_c_try_link "$LINENO"; then : 16568 attr_name=$attr; break 16569 fi 16570 rm -f core conftest.err conftest.$ac_objext \ 16571 conftest$ac_exeext conftest.$ac_ext 16572 done 16573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 16574 $as_echo "$attr_name" >&6; } 16575 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 16576 16577 cat >>confdefs.h <<_ACEOF 16578 #define PTHREAD_CREATE_JOINABLE $attr_name 16579 _ACEOF 16580 16581 fi 16582 16583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 16584 $as_echo_n "checking if more special flags are required for pthreads... " >&6; } 16585 flag=no 16586 case "${host_cpu}-${host_os}" in 16587 *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; 16588 *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; 16589 esac 16590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5 16591 $as_echo "${flag}" >&6; } 16592 if test "x$flag" != xno; then 16593 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 16594 fi 16595 16596 LIBS="$save_LIBS" 16597 CFLAGS="$save_CFLAGS" 16598 # More AIX lossage: must compile with xlc_r or cc_r 16599 if test x"$GCC" != xyes; then 16600 for ac_prog in xlc_r cc_r 16601 do 16602 # Extract the first word of "$ac_prog", so it can be a program name with args. 16603 set dummy $ac_prog; ac_word=$2 16604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16605 $as_echo_n "checking for $ac_word... " >&6; } 16606 if test "${ac_cv_prog_PTHREAD_CC+set}" = set; then : 16607 $as_echo_n "(cached) " >&6 16608 else 16609 if test -n "$PTHREAD_CC"; then 16610 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 16611 else 16612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16613 for as_dir in $PATH 16614 do 16615 IFS=$as_save_IFS 16616 test -z "$as_dir" && as_dir=. 16617 for ac_exec_ext in '' $ac_executable_extensions; do 16618 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 16619 ac_cv_prog_PTHREAD_CC="$ac_prog" 16620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16621 break 2 16622 fi 16623 done 16624 done 16625 IFS=$as_save_IFS 16626 16627 fi 16628 fi 16629 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 16630 if test -n "$PTHREAD_CC"; then 16631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 16632 $as_echo "$PTHREAD_CC" >&6; } 16633 else 16634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16635 $as_echo "no" >&6; } 16636 fi 16637 16638 16639 test -n "$PTHREAD_CC" && break 16640 done 16641 test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}" 16642 16643 else 16644 PTHREAD_CC=$CC 16645 fi 16646 16647 # The next part tries to detect GCC inconsistency with -shared on some 16648 # architectures and systems. The problem is that in certain 16649 # configurations, when -shared is specified, GCC "forgets" to 16650 # internally use various flags which are still necessary. 16651 16652 # 16653 # Prepare the flags 16654 # 16655 save_CFLAGS="$CFLAGS" 16656 save_LIBS="$LIBS" 16657 save_CC="$CC" 16658 16659 # Try with the flags determined by the earlier checks. 16660 # 16661 # -Wl,-z,defs forces link-time symbol resolution, so that the 16662 # linking checks with -shared actually have any value 16663 # 16664 # FIXME: -fPIC is required for -shared on many architectures, 16665 # so we specify it here, but the right way would probably be to 16666 # properly detect whether it is actually required. 16667 CFLAGS="-shared -fPIC -Wl,-z,defs $CFLAGS $PTHREAD_CFLAGS" 16668 LIBS="$PTHREAD_LIBS $LIBS" 16669 CC="$PTHREAD_CC" 16670 16671 # In order not to create several levels of indentation, we test 16672 # the value of "$done" until we find the cure or run out of ideas. 16673 done="no" 16674 16675 # First, make sure the CFLAGS we added are actually accepted by our 16676 # compiler. If not (and OS X's ld, for instance, does not accept -z), 16677 # then we can't do this test. 16678 if test x"$done" = xno; then 16679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to check for GCC pthread/shared inconsistencies" >&5 16680 $as_echo_n "checking whether to check for GCC pthread/shared inconsistencies... " >&6; } 16681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16682 /* end confdefs.h. */ 16683 16684 int 16685 main () 16686 { 16687 16688 ; 16689 return 0; 16690 } 16691 _ACEOF 16692 if ac_fn_c_try_link "$LINENO"; then : 16693 16694 else 16695 done=yes 16696 fi 16697 rm -f core conftest.err conftest.$ac_objext \ 16698 conftest$ac_exeext conftest.$ac_ext 16699 16700 if test "x$done" = xyes ; then 16701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16702 $as_echo "no" >&6; } 16703 else 16704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16705 $as_echo "yes" >&6; } 16706 fi 16707 fi 16708 16709 if test x"$done" = xno; then 16710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is sufficient with -shared" >&5 16711 $as_echo_n "checking whether -pthread is sufficient with -shared... " >&6; } 16712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16713 /* end confdefs.h. */ 16714 #include <pthread.h> 16715 int 16716 main () 16717 { 16718 pthread_t th; pthread_join(th, 0); 16719 pthread_attr_init(0); pthread_cleanup_push(0, 0); 16720 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 16721 ; 16722 return 0; 16723 } 16724 _ACEOF 16725 if ac_fn_c_try_link "$LINENO"; then : 16726 done=yes 16727 fi 16728 rm -f core conftest.err conftest.$ac_objext \ 16729 conftest$ac_exeext conftest.$ac_ext 16730 16731 if test "x$done" = xyes; then 16732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16733 $as_echo "yes" >&6; } 16734 else 16735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16736 $as_echo "no" >&6; } 16737 fi 16738 fi 16739 16740 # 16741 # Linux gcc on some architectures such as mips/mipsel forgets 16742 # about -lpthread 16743 # 16744 if test x"$done" = xno; then 16745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread fixes that" >&5 16746 $as_echo_n "checking whether -lpthread fixes that... " >&6; } 16747 LIBS="-lpthread $PTHREAD_LIBS $save_LIBS" 16748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16749 /* end confdefs.h. */ 16750 #include <pthread.h> 16751 int 16752 main () 16753 { 16754 pthread_t th; pthread_join(th, 0); 16755 pthread_attr_init(0); pthread_cleanup_push(0, 0); 16756 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 16757 ; 16758 return 0; 16759 } 16760 _ACEOF 16761 if ac_fn_c_try_link "$LINENO"; then : 16762 done=yes 16763 fi 16764 rm -f core conftest.err conftest.$ac_objext \ 16765 conftest$ac_exeext conftest.$ac_ext 16766 16767 if test "x$done" = xyes; then 16768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16769 $as_echo "yes" >&6; } 16770 PTHREAD_LIBS="-lpthread $PTHREAD_LIBS" 16771 else 16772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16773 $as_echo "no" >&6; } 16774 fi 16775 fi 16776 # 16777 # FreeBSD 4.10 gcc forgets to use -lc_r instead of -lc 16778 # 16779 if test x"$done" = xno; then 16780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc_r fixes that" >&5 16781 $as_echo_n "checking whether -lc_r fixes that... " >&6; } 16782 LIBS="-lc_r $PTHREAD_LIBS $save_LIBS" 16783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16784 /* end confdefs.h. */ 16785 #include <pthread.h> 16786 int 16787 main () 16788 { 16789 pthread_t th; pthread_join(th, 0); 16790 pthread_attr_init(0); pthread_cleanup_push(0, 0); 16791 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 16792 ; 16793 return 0; 16794 } 16795 _ACEOF 16796 if ac_fn_c_try_link "$LINENO"; then : 16797 done=yes 16798 fi 16799 rm -f core conftest.err conftest.$ac_objext \ 16800 conftest$ac_exeext conftest.$ac_ext 16801 16802 if test "x$done" = xyes; then 16803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16804 $as_echo "yes" >&6; } 16805 PTHREAD_LIBS="-lc_r $PTHREAD_LIBS" 16806 else 16807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16808 $as_echo "no" >&6; } 16809 fi 16810 fi 16811 if test x"$done" = xno; then 16812 # OK, we have run out of ideas 16813 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Impossible to determine how to use pthreads with shared libraries" >&5 16814 $as_echo "$as_me: WARNING: Impossible to determine how to use pthreads with shared libraries" >&2;} 16815 16816 # so it's not safe to assume that we may use pthreads 16817 acx_pthread_ok=no 16818 fi 16819 16820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether what we have so far is sufficient with -nostdlib" >&5 16821 $as_echo_n "checking whether what we have so far is sufficient with -nostdlib... " >&6; } 16822 CFLAGS="-nostdlib $CFLAGS" 16823 # we need c with nostdlib 16824 LIBS="$LIBS -lc" 16825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16826 /* end confdefs.h. */ 16827 #include <pthread.h> 16828 int 16829 main () 16830 { 16831 pthread_t th; pthread_join(th, 0); 16832 pthread_attr_init(0); pthread_cleanup_push(0, 0); 16833 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 16834 ; 16835 return 0; 16836 } 16837 _ACEOF 16838 if ac_fn_c_try_link "$LINENO"; then : 16839 done=yes 16840 else 16841 done=no 16842 fi 16843 rm -f core conftest.err conftest.$ac_objext \ 16844 conftest$ac_exeext conftest.$ac_ext 16845 16846 if test "x$done" = xyes; then 16847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16848 $as_echo "yes" >&6; } 16849 else 16850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16851 $as_echo "no" >&6; } 16852 fi 16853 16854 if test x"$done" = xno; then 16855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lpthread saves the day" >&5 16856 $as_echo_n "checking whether -lpthread saves the day... " >&6; } 16857 LIBS="-lpthread $LIBS" 16858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16859 /* end confdefs.h. */ 16860 #include <pthread.h> 16861 int 16862 main () 16863 { 16864 pthread_t th; pthread_join(th, 0); 16865 pthread_attr_init(0); pthread_cleanup_push(0, 0); 16866 pthread_create(0,0,0,0); pthread_cleanup_pop(0); 16867 ; 16868 return 0; 16869 } 16870 _ACEOF 16871 if ac_fn_c_try_link "$LINENO"; then : 16872 done=yes 16873 else 16874 done=no 16875 fi 16876 rm -f core conftest.err conftest.$ac_objext \ 16877 conftest$ac_exeext conftest.$ac_ext 16878 16879 if test "x$done" = xyes; then 16880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16881 $as_echo "yes" >&6; } 16882 PTHREAD_LIBS="$PTHREAD_LIBS -lpthread" 16883 else 16884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16885 $as_echo "no" >&6; } 16886 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Impossible to determine how to use pthreads with shared libraries and -nostdlib" >&5 16887 $as_echo "$as_me: WARNING: Impossible to determine how to use pthreads with shared libraries and -nostdlib" >&2;} 16888 fi 16889 fi 16890 16891 CFLAGS="$save_CFLAGS" 16892 LIBS="$save_LIBS" 16893 CC="$save_CC" 16894 else 16895 PTHREAD_CC="$CC" 16896 fi 16897 16898 16899 16900 16901 16902 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 16903 if test x"$acx_pthread_ok" = xyes; then 16904 16905 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 16906 16907 : 16908 else 16909 acx_pthread_ok=no 16910 16911 fi 16912 ac_ext=c 16913 ac_cpp='$CPP $CPPFLAGS' 16914 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16915 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16916 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16917 16918 16919 16920 # Find out what namespace 'normal' STL code lives in 16921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler implements namespaces" >&5 16922 $as_echo_n "checking whether the compiler implements namespaces... " >&6; } 16923 if test "${ac_cv_cxx_namespaces+set}" = set; then : 16924 $as_echo_n "(cached) " >&6 16925 else 16926 16927 ac_ext=cpp 16928 ac_cpp='$CXXCPP $CPPFLAGS' 16929 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16930 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16931 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 16932 16933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16934 /* end confdefs.h. */ 16935 namespace Outer { 16936 namespace Inner { int i = 0; }} 16937 int 16938 main () 16939 { 16940 using namespace Outer::Inner; return i; 16941 ; 16942 return 0; 16943 } 16944 _ACEOF 16945 if ac_fn_cxx_try_compile "$LINENO"; then : 16946 ac_cv_cxx_namespaces=yes 16947 else 16948 ac_cv_cxx_namespaces=no 16949 fi 16950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16951 ac_ext=c 16952 ac_cpp='$CPP $CPPFLAGS' 16953 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16954 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16955 ac_compiler_gnu=$ac_cv_c_compiler_gnu 16956 16957 fi 16958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_namespaces" >&5 16959 $as_echo "$ac_cv_cxx_namespaces" >&6; } 16960 if test "$ac_cv_cxx_namespaces" = yes; then 16961 16962 $as_echo "#define HAVE_NAMESPACES 1" >>confdefs.h 16963 16964 fi 16965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what namespace STL code is in" >&5 16966 $as_echo_n "checking what namespace STL code is in... " >&6; } 16967 if test "${ac_cv_cxx_stl_namespace+set}" = set; then : 16968 $as_echo_n "(cached) " >&6 16969 else 16970 16971 16972 ac_ext=cpp 16973 ac_cpp='$CXXCPP $CPPFLAGS' 16974 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 16975 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 16976 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 16977 16978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16979 /* end confdefs.h. */ 16980 #include <vector> 16981 int 16982 main () 16983 { 16984 vector<int> t; return 0; 16985 ; 16986 return 0; 16987 } 16988 _ACEOF 16989 if ac_fn_cxx_try_compile "$LINENO"; then : 16990 ac_cv_cxx_stl_namespace=none 16991 fi 16992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16994 /* end confdefs.h. */ 16995 #include <vector> 16996 int 16997 main () 16998 { 16999 std::vector<int> t; return 0; 17000 ; 17001 return 0; 17002 } 17003 _ACEOF 17004 if ac_fn_cxx_try_compile "$LINENO"; then : 17005 ac_cv_cxx_stl_namespace=std 17006 fi 17007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17008 ac_ext=c 17009 ac_cpp='$CPP $CPPFLAGS' 17010 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17011 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17012 ac_compiler_gnu=$ac_cv_c_compiler_gnu 17013 17014 fi 17015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_stl_namespace" >&5 17016 $as_echo "$ac_cv_cxx_stl_namespace" >&6; } 17017 if test "$ac_cv_cxx_stl_namespace" = none; then 17018 17019 $as_echo "#define STL_NAMESPACE /**/" >>confdefs.h 17020 17021 fi 17022 if test "$ac_cv_cxx_stl_namespace" = std; then 17023 17024 $as_echo "#define STL_NAMESPACE std" >>confdefs.h 17025 17026 fi 17027 17028 17029 # Figure out where libc has program_invocation_name 17030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for program_invocation_name" >&5 17031 $as_echo_n "checking for program_invocation_name... " >&6; } 17032 if test "${ac_cv_have_program_invocation_name+set}" = set; then : 17033 $as_echo_n "(cached) " >&6 17034 else 17035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17036 /* end confdefs.h. */ 17037 extern char* program_invocation_name; 17038 int 17039 main () 17040 { 17041 return *program_invocation_name; 17042 ; 17043 return 0; 17044 } 17045 _ACEOF 17046 if ac_fn_c_try_link "$LINENO"; then : 17047 ac_cv_have_program_invocation_name=yes 17048 else 17049 ac_cv_have_program_invocation_name=no 17050 fi 17051 rm -f core conftest.err conftest.$ac_objext \ 17052 conftest$ac_exeext conftest.$ac_ext 17053 17054 fi 17055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_program_invocation_name" >&5 17056 $as_echo "$ac_cv_have_program_invocation_name" >&6; } 17057 if test "$ac_cv_have_program_invocation_name" = "yes"; then 17058 17059 $as_echo "#define HAVE_PROGRAM_INVOCATION_NAME 1" >>confdefs.h 17060 17061 fi 17062 17063 17064 # Make the install prefix available, to figure out where to look for pprof 17065 ac_cv_install_prefix="$prefix"; 17066 if test x"$ac_cv_install_prefix" = x"NONE" ; then 17067 ac_cv_install_prefix="$ac_default_prefix"; 17068 fi 17069 17070 cat >>confdefs.h <<_ACEOF 17071 #define INSTALL_PREFIX "$ac_cv_install_prefix" 17072 _ACEOF 17073 17074 17075 17076 # For windows, this has a non-trivial value (__declspec(export)), but any 17077 # system that uses configure wants this to be the empty string. 17078 17079 $as_echo "#define PERFTOOLS_DLL_DECL /**/" >>confdefs.h 17080 17081 17082 # In theory, config.h files shouldn't need a header guard, but we do, 17083 # because we (maybe) #include windows/mingw.h from within config.h, 17084 # and it #includes other .h files. These all have header guards, so 17085 # the end result is if config.h is #included twice, its #undefs get 17086 # evaluated twice, but all the ones in mingw.h/etc only get evaluated 17087 # once, potentially causing trouble. c.f. 17088 # http://code.google.com/p/gperftools/issues/detail?id=246 17089 17090 17091 17092 17093 # MinGW uses autoconf, but also needs the windows shim routines 17094 # (since it doesn't have its own support for, say, pthreads). 17095 # This requires us to #include a special header file, and also to 17096 # link in some windows versions of .o's instead of the unix versions. 17097 # 17098 # Also, manually mark systems where we have to be careful how early 17099 # we run pthreads. TODO(csilvers): turn this into an autoconf check. 17100 17101 if expr $host : '.*-mingw' >/dev/null 2>&1; then 17102 MINGW_TRUE= 17103 MINGW_FALSE='#' 17104 else 17105 MINGW_TRUE='#' 17106 MINGW_FALSE= 17107 fi 17108 17109 if expr $host : '.*-apple-darwin.*' >/dev/null 2>&1; then 17110 OSX_TRUE= 17111 OSX_FALSE='#' 17112 else 17113 OSX_TRUE='#' 17114 OSX_FALSE= 17115 fi 17116 17117 17118 # Redhat 7 (and below?) has sys/ucontext.h, but if you try to #include 17119 # it directly, the compiler gets upset. So we pretend we don't have 17120 # it. 17121 if cat /etc/redhat-release 2>/dev/null | grep "Red Hat Linux release 7" >/dev/null 2>&1; then 17122 17123 $as_echo "#define HAVE_SYS_UCONTEXT_H 0" >>confdefs.h 17124 17125 fi 17126 17127 # Export the --enable flags we set above. We do this at the end so 17128 # other configure rules can enable or disable targets based on what 17129 # they find. 17130 if test "$enable_cpu_profiler" = yes; then 17131 WITH_CPU_PROFILER_TRUE= 17132 WITH_CPU_PROFILER_FALSE='#' 17133 else 17134 WITH_CPU_PROFILER_TRUE='#' 17135 WITH_CPU_PROFILER_FALSE= 17136 fi 17137 17138 if test "$enable_heap_profiler" = yes; then 17139 WITH_HEAP_PROFILER_TRUE= 17140 WITH_HEAP_PROFILER_FALSE='#' 17141 else 17142 WITH_HEAP_PROFILER_TRUE='#' 17143 WITH_HEAP_PROFILER_FALSE= 17144 fi 17145 17146 if test "$enable_heap_checker" = yes; then 17147 WITH_HEAP_CHECKER_TRUE= 17148 WITH_HEAP_CHECKER_FALSE='#' 17149 else 17150 WITH_HEAP_CHECKER_TRUE='#' 17151 WITH_HEAP_CHECKER_FALSE= 17152 fi 17153 17154 if test "$enable_debugalloc" = yes; then 17155 WITH_DEBUGALLOC_TRUE= 17156 WITH_DEBUGALLOC_FALSE='#' 17157 else 17158 WITH_DEBUGALLOC_TRUE='#' 17159 WITH_DEBUGALLOC_FALSE= 17160 fi 17161 17162 # We make tcmalloc.so if either heap-profiler or heap-checker is asked for. 17163 if test "$enable_heap_profiler" = yes -o \ 17164 "$enable_heap_checker" = yes; then 17165 WITH_HEAP_PROFILER_OR_CHECKER_TRUE= 17166 WITH_HEAP_PROFILER_OR_CHECKER_FALSE='#' 17167 else 17168 WITH_HEAP_PROFILER_OR_CHECKER_TRUE='#' 17169 WITH_HEAP_PROFILER_OR_CHECKER_FALSE= 17170 fi 17171 17172 # If we don't use any profilers, we don't need stack traces (or pprof) 17173 if test "$enable_cpu_profiler" = yes -o \ 17174 "$enable_heap_profiler" = yes -o \ 17175 "$enable_heap_checker" = yes; then 17176 WITH_STACK_TRACE_TRUE= 17177 WITH_STACK_TRACE_FALSE='#' 17178 else 17179 WITH_STACK_TRACE_TRUE='#' 17180 WITH_STACK_TRACE_FALSE= 17181 fi 17182 17183 17184 # Write generated configuration file 17185 ac_config_files="$ac_config_files Makefile src/gperftools/tcmalloc.h src/windows/gperftools/tcmalloc.h" 17186 17187 cat >confcache <<\_ACEOF 17188 # This file is a shell script that caches the results of configure 17189 # tests run on this system so they can be shared between configure 17190 # scripts and configure runs, see configure's option --config-cache. 17191 # It is not useful on other systems. If it contains results you don't 17192 # want to keep, you may remove or edit it. 17193 # 17194 # config.status only pays attention to the cache file if you give it 17195 # the --recheck option to rerun configure. 17196 # 17197 # `ac_cv_env_foo' variables (set or unset) will be overridden when 17198 # loading this file, other *unset* `ac_cv_foo' will be assigned the 17199 # following values. 17200 17201 _ACEOF 17202 17203 # The following way of writing the cache mishandles newlines in values, 17204 # but we know of no workaround that is simple, portable, and efficient. 17205 # So, we kill variables containing newlines. 17206 # Ultrix sh set writes to stderr and can't be redirected directly, 17207 # and sets the high bit in the cache file unless we assign to the vars. 17208 ( 17209 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 17210 eval ac_val=\$$ac_var 17211 case $ac_val in #( 17212 *${as_nl}*) 17213 case $ac_var in #( 17214 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 17215 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 17216 esac 17217 case $ac_var in #( 17218 _ | IFS | as_nl) ;; #( 17219 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 17220 *) { eval $ac_var=; unset $ac_var;} ;; 17221 esac ;; 17222 esac 17223 done 17224 17225 (set) 2>&1 | 17226 case $as_nl`(ac_space=' '; set) 2>&1` in #( 17227 *${as_nl}ac_space=\ *) 17228 # `set' does not quote correctly, so add quotes: double-quote 17229 # substitution turns \\\\ into \\, and sed turns \\ into \. 17230 sed -n \ 17231 "s/'/'\\\\''/g; 17232 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 17233 ;; #( 17234 *) 17235 # `set' quotes correctly as required by POSIX, so do not add quotes. 17236 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 17237 ;; 17238 esac | 17239 sort 17240 ) | 17241 sed ' 17242 /^ac_cv_env_/b end 17243 t clear 17244 :clear 17245 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 17246 t end 17247 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 17248 :end' >>confcache 17249 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 17250 if test -w "$cache_file"; then 17251 test "x$cache_file" != "x/dev/null" && 17252 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 17253 $as_echo "$as_me: updating cache $cache_file" >&6;} 17254 cat confcache >$cache_file 17255 else 17256 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 17257 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 17258 fi 17259 fi 17260 rm -f confcache 17261 17262 test "x$prefix" = xNONE && prefix=$ac_default_prefix 17263 # Let make expand exec_prefix. 17264 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 17265 17266 DEFS=-DHAVE_CONFIG_H 17267 17268 ac_libobjs= 17269 ac_ltlibobjs= 17270 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 17271 # 1. Remove the extension, and $U if already installed. 17272 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 17273 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 17274 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 17275 # will be set to the directory where LIBOBJS objects are built. 17276 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 17277 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 17278 done 17279 LIBOBJS=$ac_libobjs 17280 17281 LTLIBOBJS=$ac_ltlibobjs 17282 17283 17284 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 17285 as_fn_error "conditional \"AMDEP\" was never defined. 17286 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17287 fi 17288 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then 17289 as_fn_error "conditional \"am__fastdepCXX\" was never defined. 17290 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17291 fi 17292 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 17293 as_fn_error "conditional \"am__fastdepCC\" was never defined. 17294 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17295 fi 17296 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then 17297 as_fn_error "conditional \"GCC\" was never defined. 17298 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17299 fi 17300 if test -z "${HAVE_OBJCOPY_WEAKEN_TRUE}" && test -z "${HAVE_OBJCOPY_WEAKEN_FALSE}"; then 17301 as_fn_error "conditional \"HAVE_OBJCOPY_WEAKEN\" was never defined. 17302 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17303 fi 17304 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then 17305 as_fn_error "conditional \"am__fastdepCXX\" was never defined. 17306 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17307 fi 17308 if test -z "${USE_LIBTOOL_TRUE}" && test -z "${USE_LIBTOOL_FALSE}"; then 17309 as_fn_error "conditional \"USE_LIBTOOL\" was never defined. 17310 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17311 fi 17312 if test -z "${ENABLE_STATIC_TRUE}" && test -z "${ENABLE_STATIC_FALSE}"; then 17313 as_fn_error "conditional \"ENABLE_STATIC\" was never defined. 17314 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17315 fi 17316 if test -z "${ENABLE_FRAME_POINTERS_TRUE}" && test -z "${ENABLE_FRAME_POINTERS_FALSE}"; then 17317 as_fn_error "conditional \"ENABLE_FRAME_POINTERS\" was never defined. 17318 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17319 fi 17320 if test -z "${X86_64_AND_NO_FP_BY_DEFAULT_TRUE}" && test -z "${X86_64_AND_NO_FP_BY_DEFAULT_FALSE}"; then 17321 as_fn_error "conditional \"X86_64_AND_NO_FP_BY_DEFAULT\" was never defined. 17322 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17323 fi 17324 if test -z "${I386_TRUE}" && test -z "${I386_FALSE}"; then 17325 as_fn_error "conditional \"I386\" was never defined. 17326 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17327 fi 17328 if test -z "${HAVE_W_NO_UNUSED_RESULT_TRUE}" && test -z "${HAVE_W_NO_UNUSED_RESULT_FALSE}"; then 17329 as_fn_error "conditional \"HAVE_W_NO_UNUSED_RESULT\" was never defined. 17330 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17331 fi 17332 if test -z "${MINGW_TRUE}" && test -z "${MINGW_FALSE}"; then 17333 as_fn_error "conditional \"MINGW\" was never defined. 17334 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17335 fi 17336 if test -z "${OSX_TRUE}" && test -z "${OSX_FALSE}"; then 17337 as_fn_error "conditional \"OSX\" was never defined. 17338 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17339 fi 17340 if test -z "${WITH_CPU_PROFILER_TRUE}" && test -z "${WITH_CPU_PROFILER_FALSE}"; then 17341 as_fn_error "conditional \"WITH_CPU_PROFILER\" was never defined. 17342 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17343 fi 17344 if test -z "${WITH_HEAP_PROFILER_TRUE}" && test -z "${WITH_HEAP_PROFILER_FALSE}"; then 17345 as_fn_error "conditional \"WITH_HEAP_PROFILER\" was never defined. 17346 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17347 fi 17348 if test -z "${WITH_HEAP_CHECKER_TRUE}" && test -z "${WITH_HEAP_CHECKER_FALSE}"; then 17349 as_fn_error "conditional \"WITH_HEAP_CHECKER\" was never defined. 17350 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17351 fi 17352 if test -z "${WITH_DEBUGALLOC_TRUE}" && test -z "${WITH_DEBUGALLOC_FALSE}"; then 17353 as_fn_error "conditional \"WITH_DEBUGALLOC\" was never defined. 17354 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17355 fi 17356 if test -z "${WITH_HEAP_PROFILER_OR_CHECKER_TRUE}" && test -z "${WITH_HEAP_PROFILER_OR_CHECKER_FALSE}"; then 17357 as_fn_error "conditional \"WITH_HEAP_PROFILER_OR_CHECKER\" was never defined. 17358 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17359 fi 17360 if test -z "${WITH_STACK_TRACE_TRUE}" && test -z "${WITH_STACK_TRACE_FALSE}"; then 17361 as_fn_error "conditional \"WITH_STACK_TRACE\" was never defined. 17362 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17363 fi 17364 17365 : ${CONFIG_STATUS=./config.status} 17366 ac_write_fail=0 17367 ac_clean_files_save=$ac_clean_files 17368 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 17369 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 17370 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 17371 as_write_fail=0 17372 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 17373 #! $SHELL 17374 # Generated by $as_me. 17375 # Run this file to recreate the current configuration. 17376 # Compiler output produced by configure, useful for debugging 17377 # configure, is in config.log if it exists. 17378 17379 debug=false 17380 ac_cs_recheck=false 17381 ac_cs_silent=false 17382 17383 SHELL=\${CONFIG_SHELL-$SHELL} 17384 export SHELL 17385 _ASEOF 17386 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 17387 ## -------------------- ## 17388 ## M4sh Initialization. ## 17389 ## -------------------- ## 17390 17391 # Be more Bourne compatible 17392 DUALCASE=1; export DUALCASE # for MKS sh 17393 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 17394 emulate sh 17395 NULLCMD=: 17396 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 17397 # is contrary to our usage. Disable this feature. 17398 alias -g '${1+"$@"}'='"$@"' 17399 setopt NO_GLOB_SUBST 17400 else 17401 case `(set -o) 2>/dev/null` in #( 17402 *posix*) : 17403 set -o posix ;; #( 17404 *) : 17405 ;; 17406 esac 17407 fi 17408 17409 17410 as_nl=' 17411 ' 17412 export as_nl 17413 # Printing a long string crashes Solaris 7 /usr/bin/printf. 17414 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 17415 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 17416 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 17417 # Prefer a ksh shell builtin over an external printf program on Solaris, 17418 # but without wasting forks for bash or zsh. 17419 if test -z "$BASH_VERSION$ZSH_VERSION" \ 17420 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 17421 as_echo='print -r --' 17422 as_echo_n='print -rn --' 17423 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 17424 as_echo='printf %s\n' 17425 as_echo_n='printf %s' 17426 else 17427 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 17428 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 17429 as_echo_n='/usr/ucb/echo -n' 17430 else 17431 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 17432 as_echo_n_body='eval 17433 arg=$1; 17434 case $arg in #( 17435 *"$as_nl"*) 17436 expr "X$arg" : "X\\(.*\\)$as_nl"; 17437 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 17438 esac; 17439 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 17440 ' 17441 export as_echo_n_body 17442 as_echo_n='sh -c $as_echo_n_body as_echo' 17443 fi 17444 export as_echo_body 17445 as_echo='sh -c $as_echo_body as_echo' 17446 fi 17447 17448 # The user is always right. 17449 if test "${PATH_SEPARATOR+set}" != set; then 17450 PATH_SEPARATOR=: 17451 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 17452 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 17453 PATH_SEPARATOR=';' 17454 } 17455 fi 17456 17457 17458 # IFS 17459 # We need space, tab and new line, in precisely that order. Quoting is 17460 # there to prevent editors from complaining about space-tab. 17461 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 17462 # splitting by setting IFS to empty value.) 17463 IFS=" "" $as_nl" 17464 17465 # Find who we are. Look in the path if we contain no directory separator. 17466 case $0 in #(( 17467 *[\\/]* ) as_myself=$0 ;; 17468 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17469 for as_dir in $PATH 17470 do 17471 IFS=$as_save_IFS 17472 test -z "$as_dir" && as_dir=. 17473 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 17474 done 17475 IFS=$as_save_IFS 17476 17477 ;; 17478 esac 17479 # We did not find ourselves, most probably we were run as `sh COMMAND' 17480 # in which case we are not to be found in the path. 17481 if test "x$as_myself" = x; then 17482 as_myself=$0 17483 fi 17484 if test ! -f "$as_myself"; then 17485 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 17486 exit 1 17487 fi 17488 17489 # Unset variables that we do not need and which cause bugs (e.g. in 17490 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 17491 # suppresses any "Segmentation fault" message there. '((' could 17492 # trigger a bug in pdksh 5.2.14. 17493 for as_var in BASH_ENV ENV MAIL MAILPATH 17494 do eval test x\${$as_var+set} = xset \ 17495 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 17496 done 17497 PS1='$ ' 17498 PS2='> ' 17499 PS4='+ ' 17500 17501 # NLS nuisances. 17502 LC_ALL=C 17503 export LC_ALL 17504 LANGUAGE=C 17505 export LANGUAGE 17506 17507 # CDPATH. 17508 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 17509 17510 17511 # as_fn_error ERROR [LINENO LOG_FD] 17512 # --------------------------------- 17513 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 17514 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 17515 # script with status $?, using 1 if that was 0. 17516 as_fn_error () 17517 { 17518 as_status=$?; test $as_status -eq 0 && as_status=1 17519 if test "$3"; then 17520 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 17521 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 17522 fi 17523 $as_echo "$as_me: error: $1" >&2 17524 as_fn_exit $as_status 17525 } # as_fn_error 17526 17527 17528 # as_fn_set_status STATUS 17529 # ----------------------- 17530 # Set $? to STATUS, without forking. 17531 as_fn_set_status () 17532 { 17533 return $1 17534 } # as_fn_set_status 17535 17536 # as_fn_exit STATUS 17537 # ----------------- 17538 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 17539 as_fn_exit () 17540 { 17541 set +e 17542 as_fn_set_status $1 17543 exit $1 17544 } # as_fn_exit 17545 17546 # as_fn_unset VAR 17547 # --------------- 17548 # Portably unset VAR. 17549 as_fn_unset () 17550 { 17551 { eval $1=; unset $1;} 17552 } 17553 as_unset=as_fn_unset 17554 # as_fn_append VAR VALUE 17555 # ---------------------- 17556 # Append the text in VALUE to the end of the definition contained in VAR. Take 17557 # advantage of any shell optimizations that allow amortized linear growth over 17558 # repeated appends, instead of the typical quadratic growth present in naive 17559 # implementations. 17560 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 17561 eval 'as_fn_append () 17562 { 17563 eval $1+=\$2 17564 }' 17565 else 17566 as_fn_append () 17567 { 17568 eval $1=\$$1\$2 17569 } 17570 fi # as_fn_append 17571 17572 # as_fn_arith ARG... 17573 # ------------------ 17574 # Perform arithmetic evaluation on the ARGs, and store the result in the 17575 # global $as_val. Take advantage of shells that can avoid forks. The arguments 17576 # must be portable across $(()) and expr. 17577 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 17578 eval 'as_fn_arith () 17579 { 17580 as_val=$(( $* )) 17581 }' 17582 else 17583 as_fn_arith () 17584 { 17585 as_val=`expr "$@" || test $? -eq 1` 17586 } 17587 fi # as_fn_arith 17588 17589 17590 if expr a : '\(a\)' >/dev/null 2>&1 && 17591 test "X`expr 00001 : '.*\(...\)'`" = X001; then 17592 as_expr=expr 17593 else 17594 as_expr=false 17595 fi 17596 17597 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 17598 as_basename=basename 17599 else 17600 as_basename=false 17601 fi 17602 17603 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 17604 as_dirname=dirname 17605 else 17606 as_dirname=false 17607 fi 17608 17609 as_me=`$as_basename -- "$0" || 17610 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 17611 X"$0" : 'X\(//\)$' \| \ 17612 X"$0" : 'X\(/\)' \| . 2>/dev/null || 17613 $as_echo X/"$0" | 17614 sed '/^.*\/\([^/][^/]*\)\/*$/{ 17615 s//\1/ 17616 q 17617 } 17618 /^X\/\(\/\/\)$/{ 17619 s//\1/ 17620 q 17621 } 17622 /^X\/\(\/\).*/{ 17623 s//\1/ 17624 q 17625 } 17626 s/.*/./; q'` 17627 17628 # Avoid depending upon Character Ranges. 17629 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 17630 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 17631 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 17632 as_cr_digits='0123456789' 17633 as_cr_alnum=$as_cr_Letters$as_cr_digits 17634 17635 ECHO_C= ECHO_N= ECHO_T= 17636 case `echo -n x` in #((((( 17637 -n*) 17638 case `echo 'xy\c'` in 17639 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 17640 xy) ECHO_C='\c';; 17641 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 17642 ECHO_T=' ';; 17643 esac;; 17644 *) 17645 ECHO_N='-n';; 17646 esac 17647 17648 rm -f conf$$ conf$$.exe conf$$.file 17649 if test -d conf$$.dir; then 17650 rm -f conf$$.dir/conf$$.file 17651 else 17652 rm -f conf$$.dir 17653 mkdir conf$$.dir 2>/dev/null 17654 fi 17655 if (echo >conf$$.file) 2>/dev/null; then 17656 if ln -s conf$$.file conf$$ 2>/dev/null; then 17657 as_ln_s='ln -s' 17658 # ... but there are two gotchas: 17659 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 17660 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 17661 # In both cases, we have to default to `cp -p'. 17662 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 17663 as_ln_s='cp -p' 17664 elif ln conf$$.file conf$$ 2>/dev/null; then 17665 as_ln_s=ln 17666 else 17667 as_ln_s='cp -p' 17668 fi 17669 else 17670 as_ln_s='cp -p' 17671 fi 17672 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 17673 rmdir conf$$.dir 2>/dev/null 17674 17675 17676 # as_fn_mkdir_p 17677 # ------------- 17678 # Create "$as_dir" as a directory, including parents if necessary. 17679 as_fn_mkdir_p () 17680 { 17681 17682 case $as_dir in #( 17683 -*) as_dir=./$as_dir;; 17684 esac 17685 test -d "$as_dir" || eval $as_mkdir_p || { 17686 as_dirs= 17687 while :; do 17688 case $as_dir in #( 17689 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 17690 *) as_qdir=$as_dir;; 17691 esac 17692 as_dirs="'$as_qdir' $as_dirs" 17693 as_dir=`$as_dirname -- "$as_dir" || 17694 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 17695 X"$as_dir" : 'X\(//\)[^/]' \| \ 17696 X"$as_dir" : 'X\(//\)$' \| \ 17697 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 17698 $as_echo X"$as_dir" | 17699 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 17700 s//\1/ 17701 q 17702 } 17703 /^X\(\/\/\)[^/].*/{ 17704 s//\1/ 17705 q 17706 } 17707 /^X\(\/\/\)$/{ 17708 s//\1/ 17709 q 17710 } 17711 /^X\(\/\).*/{ 17712 s//\1/ 17713 q 17714 } 17715 s/.*/./; q'` 17716 test -d "$as_dir" && break 17717 done 17718 test -z "$as_dirs" || eval "mkdir $as_dirs" 17719 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 17720 17721 17722 } # as_fn_mkdir_p 17723 if mkdir -p . 2>/dev/null; then 17724 as_mkdir_p='mkdir -p "$as_dir"' 17725 else 17726 test -d ./-p && rmdir ./-p 17727 as_mkdir_p=false 17728 fi 17729 17730 if test -x / >/dev/null 2>&1; then 17731 as_test_x='test -x' 17732 else 17733 if ls -dL / >/dev/null 2>&1; then 17734 as_ls_L_option=L 17735 else 17736 as_ls_L_option= 17737 fi 17738 as_test_x=' 17739 eval sh -c '\'' 17740 if test -d "$1"; then 17741 test -d "$1/."; 17742 else 17743 case $1 in #( 17744 -*)set "./$1";; 17745 esac; 17746 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 17747 ???[sx]*):;;*)false;;esac;fi 17748 '\'' sh 17749 ' 17750 fi 17751 as_executable_p=$as_test_x 17752 17753 # Sed expression to map a string onto a valid CPP name. 17754 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 17755 17756 # Sed expression to map a string onto a valid variable name. 17757 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 17758 17759 17760 exec 6>&1 17761 ## ----------------------------------- ## 17762 ## Main body of $CONFIG_STATUS script. ## 17763 ## ----------------------------------- ## 17764 _ASEOF 17765 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 17766 17767 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 17768 # Save the log message, to keep $0 and so on meaningful, and to 17769 # report actual input values of CONFIG_FILES etc. instead of their 17770 # values after options handling. 17771 ac_log=" 17772 This file was extended by gperftools $as_me 2.0, which was 17773 generated by GNU Autoconf 2.65. Invocation command line was 17774 17775 CONFIG_FILES = $CONFIG_FILES 17776 CONFIG_HEADERS = $CONFIG_HEADERS 17777 CONFIG_LINKS = $CONFIG_LINKS 17778 CONFIG_COMMANDS = $CONFIG_COMMANDS 17779 $ $0 $@ 17780 17781 on `(hostname || uname -n) 2>/dev/null | sed 1q` 17782 " 17783 17784 _ACEOF 17785 17786 case $ac_config_files in *" 17787 "*) set x $ac_config_files; shift; ac_config_files=$*;; 17788 esac 17789 17790 case $ac_config_headers in *" 17791 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 17792 esac 17793 17794 17795 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 17796 # Files that config.status was made for. 17797 config_files="$ac_config_files" 17798 config_headers="$ac_config_headers" 17799 config_commands="$ac_config_commands" 17800 17801 _ACEOF 17802 17803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 17804 ac_cs_usage="\ 17805 \`$as_me' instantiates files and other configuration actions 17806 from templates according to the current configuration. Unless the files 17807 and actions are specified as TAGs, all are instantiated by default. 17808 17809 Usage: $0 [OPTION]... [TAG]... 17810 17811 -h, --help print this help, then exit 17812 -V, --version print version number and configuration settings, then exit 17813 --config print configuration, then exit 17814 -q, --quiet, --silent 17815 do not print progress messages 17816 -d, --debug don't remove temporary files 17817 --recheck update $as_me by reconfiguring in the same conditions 17818 --file=FILE[:TEMPLATE] 17819 instantiate the configuration file FILE 17820 --header=FILE[:TEMPLATE] 17821 instantiate the configuration header FILE 17822 17823 Configuration files: 17824 $config_files 17825 17826 Configuration headers: 17827 $config_headers 17828 17829 Configuration commands: 17830 $config_commands 17831 17832 Report bugs to <google-perftools (at] googlegroups.com>." 17833 17834 _ACEOF 17835 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 17836 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 17837 ac_cs_version="\\ 17838 gperftools config.status 2.0 17839 configured by $0, generated by GNU Autoconf 2.65, 17840 with options \\"\$ac_cs_config\\" 17841 17842 Copyright (C) 2009 Free Software Foundation, Inc. 17843 This config.status script is free software; the Free Software Foundation 17844 gives unlimited permission to copy, distribute and modify it." 17845 17846 ac_pwd='$ac_pwd' 17847 srcdir='$srcdir' 17848 INSTALL='$INSTALL' 17849 MKDIR_P='$MKDIR_P' 17850 AWK='$AWK' 17851 test -n "\$AWK" || AWK=awk 17852 _ACEOF 17853 17854 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 17855 # The default lists apply if the user does not specify any file. 17856 ac_need_defaults=: 17857 while test $# != 0 17858 do 17859 case $1 in 17860 --*=*) 17861 ac_option=`expr "X$1" : 'X\([^=]*\)='` 17862 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 17863 ac_shift=: 17864 ;; 17865 *) 17866 ac_option=$1 17867 ac_optarg=$2 17868 ac_shift=shift 17869 ;; 17870 esac 17871 17872 case $ac_option in 17873 # Handling of the options. 17874 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 17875 ac_cs_recheck=: ;; 17876 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 17877 $as_echo "$ac_cs_version"; exit ;; 17878 --config | --confi | --conf | --con | --co | --c ) 17879 $as_echo "$ac_cs_config"; exit ;; 17880 --debug | --debu | --deb | --de | --d | -d ) 17881 debug=: ;; 17882 --file | --fil | --fi | --f ) 17883 $ac_shift 17884 case $ac_optarg in 17885 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 17886 esac 17887 as_fn_append CONFIG_FILES " '$ac_optarg'" 17888 ac_need_defaults=false;; 17889 --header | --heade | --head | --hea ) 17890 $ac_shift 17891 case $ac_optarg in 17892 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 17893 esac 17894 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 17895 ac_need_defaults=false;; 17896 --he | --h) 17897 # Conflict between --help and --header 17898 as_fn_error "ambiguous option: \`$1' 17899 Try \`$0 --help' for more information.";; 17900 --help | --hel | -h ) 17901 $as_echo "$ac_cs_usage"; exit ;; 17902 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 17903 | -silent | --silent | --silen | --sile | --sil | --si | --s) 17904 ac_cs_silent=: ;; 17905 17906 # This is an error. 17907 -*) as_fn_error "unrecognized option: \`$1' 17908 Try \`$0 --help' for more information." ;; 17909 17910 *) as_fn_append ac_config_targets " $1" 17911 ac_need_defaults=false ;; 17912 17913 esac 17914 shift 17915 done 17916 17917 ac_configure_extra_args= 17918 17919 if $ac_cs_silent; then 17920 exec 6>/dev/null 17921 ac_configure_extra_args="$ac_configure_extra_args --silent" 17922 fi 17923 17924 _ACEOF 17925 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 17926 if \$ac_cs_recheck; then 17927 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 17928 shift 17929 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 17930 CONFIG_SHELL='$SHELL' 17931 export CONFIG_SHELL 17932 exec "\$@" 17933 fi 17934 17935 _ACEOF 17936 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 17937 exec 5>>config.log 17938 { 17939 echo 17940 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 17941 ## Running $as_me. ## 17942 _ASBOX 17943 $as_echo "$ac_log" 17944 } >&5 17945 17946 _ACEOF 17947 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 17948 # 17949 # INIT-COMMANDS 17950 # 17951 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 17952 17953 17954 # The HP-UX ksh and POSIX shell print the target directory to stdout 17955 # if CDPATH is set. 17956 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 17957 17958 sed_quote_subst='$sed_quote_subst' 17959 double_quote_subst='$double_quote_subst' 17960 delay_variable_subst='$delay_variable_subst' 17961 enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`' 17962 macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`' 17963 macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`' 17964 enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`' 17965 enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`' 17966 pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`' 17967 host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`' 17968 host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`' 17969 host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`' 17970 build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`' 17971 build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`' 17972 build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`' 17973 SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`' 17974 Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`' 17975 GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`' 17976 EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`' 17977 FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`' 17978 LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`' 17979 NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`' 17980 LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`' 17981 max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`' 17982 ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`' 17983 exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`' 17984 lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`' 17985 lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`' 17986 lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`' 17987 reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`' 17988 reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`' 17989 OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`' 17990 deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`' 17991 file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`' 17992 AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`' 17993 AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`' 17994 STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`' 17995 RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`' 17996 old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' 17997 old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' 17998 old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' 17999 CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`' 18000 CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`' 18001 compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`' 18002 GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`' 18003 lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`' 18004 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`' 18005 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`' 18006 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' 18007 objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`' 18008 SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`' 18009 ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`' 18010 MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`' 18011 lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`' 18012 lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`' 18013 lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`' 18014 lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`' 18015 lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`' 18016 need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`' 18017 DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`' 18018 NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`' 18019 LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`' 18020 OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`' 18021 OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`' 18022 libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`' 18023 shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18024 extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18025 archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`' 18026 enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`' 18027 export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' 18028 whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' 18029 compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`' 18030 old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18031 old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18032 archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18033 archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18034 module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18035 module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18036 with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`' 18037 allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' 18038 no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`' 18039 hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`' 18040 hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' 18041 hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' 18042 hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' 18043 hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' 18044 hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' 18045 hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' 18046 hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' 18047 inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' 18048 link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' 18049 fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' 18050 always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' 18051 export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18052 exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' 18053 include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' 18054 prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18055 file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' 18056 variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' 18057 need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' 18058 need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' 18059 version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' 18060 runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' 18061 shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' 18062 shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' 18063 libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' 18064 library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' 18065 soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' 18066 postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18067 postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18068 finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' 18069 finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' 18070 hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' 18071 sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' 18072 sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' 18073 hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' 18074 enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' 18075 enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' 18076 enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' 18077 old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' 18078 striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' 18079 compiler_lib_search_dirs='`$ECHO "X$compiler_lib_search_dirs" | $Xsed -e "$delay_single_quote_subst"`' 18080 predep_objects='`$ECHO "X$predep_objects" | $Xsed -e "$delay_single_quote_subst"`' 18081 postdep_objects='`$ECHO "X$postdep_objects" | $Xsed -e "$delay_single_quote_subst"`' 18082 predeps='`$ECHO "X$predeps" | $Xsed -e "$delay_single_quote_subst"`' 18083 postdeps='`$ECHO "X$postdeps" | $Xsed -e "$delay_single_quote_subst"`' 18084 compiler_lib_search_path='`$ECHO "X$compiler_lib_search_path" | $Xsed -e "$delay_single_quote_subst"`' 18085 LD_CXX='`$ECHO "X$LD_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18086 old_archive_cmds_CXX='`$ECHO "X$old_archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18087 compiler_CXX='`$ECHO "X$compiler_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18088 GCC_CXX='`$ECHO "X$GCC_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18089 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "X$lt_prog_compiler_no_builtin_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18090 lt_prog_compiler_wl_CXX='`$ECHO "X$lt_prog_compiler_wl_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18091 lt_prog_compiler_pic_CXX='`$ECHO "X$lt_prog_compiler_pic_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18092 lt_prog_compiler_static_CXX='`$ECHO "X$lt_prog_compiler_static_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18093 lt_cv_prog_compiler_c_o_CXX='`$ECHO "X$lt_cv_prog_compiler_c_o_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18094 archive_cmds_need_lc_CXX='`$ECHO "X$archive_cmds_need_lc_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18095 enable_shared_with_static_runtimes_CXX='`$ECHO "X$enable_shared_with_static_runtimes_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18096 export_dynamic_flag_spec_CXX='`$ECHO "X$export_dynamic_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18097 whole_archive_flag_spec_CXX='`$ECHO "X$whole_archive_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18098 compiler_needs_object_CXX='`$ECHO "X$compiler_needs_object_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18099 old_archive_from_new_cmds_CXX='`$ECHO "X$old_archive_from_new_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18100 old_archive_from_expsyms_cmds_CXX='`$ECHO "X$old_archive_from_expsyms_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18101 archive_cmds_CXX='`$ECHO "X$archive_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18102 archive_expsym_cmds_CXX='`$ECHO "X$archive_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18103 module_cmds_CXX='`$ECHO "X$module_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18104 module_expsym_cmds_CXX='`$ECHO "X$module_expsym_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18105 with_gnu_ld_CXX='`$ECHO "X$with_gnu_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18106 allow_undefined_flag_CXX='`$ECHO "X$allow_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18107 no_undefined_flag_CXX='`$ECHO "X$no_undefined_flag_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18108 hardcode_libdir_flag_spec_CXX='`$ECHO "X$hardcode_libdir_flag_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18109 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "X$hardcode_libdir_flag_spec_ld_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18110 hardcode_libdir_separator_CXX='`$ECHO "X$hardcode_libdir_separator_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18111 hardcode_direct_CXX='`$ECHO "X$hardcode_direct_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18112 hardcode_direct_absolute_CXX='`$ECHO "X$hardcode_direct_absolute_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18113 hardcode_minus_L_CXX='`$ECHO "X$hardcode_minus_L_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18114 hardcode_shlibpath_var_CXX='`$ECHO "X$hardcode_shlibpath_var_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18115 hardcode_automatic_CXX='`$ECHO "X$hardcode_automatic_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18116 inherit_rpath_CXX='`$ECHO "X$inherit_rpath_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18117 link_all_deplibs_CXX='`$ECHO "X$link_all_deplibs_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18118 fix_srcfile_path_CXX='`$ECHO "X$fix_srcfile_path_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18119 always_export_symbols_CXX='`$ECHO "X$always_export_symbols_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18120 export_symbols_cmds_CXX='`$ECHO "X$export_symbols_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18121 exclude_expsyms_CXX='`$ECHO "X$exclude_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18122 include_expsyms_CXX='`$ECHO "X$include_expsyms_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18123 prelink_cmds_CXX='`$ECHO "X$prelink_cmds_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18124 file_list_spec_CXX='`$ECHO "X$file_list_spec_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18125 hardcode_action_CXX='`$ECHO "X$hardcode_action_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18126 compiler_lib_search_dirs_CXX='`$ECHO "X$compiler_lib_search_dirs_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18127 predep_objects_CXX='`$ECHO "X$predep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18128 postdep_objects_CXX='`$ECHO "X$postdep_objects_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18129 predeps_CXX='`$ECHO "X$predeps_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18130 postdeps_CXX='`$ECHO "X$postdeps_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18131 compiler_lib_search_path_CXX='`$ECHO "X$compiler_lib_search_path_CXX" | $Xsed -e "$delay_single_quote_subst"`' 18132 18133 LTCC='$LTCC' 18134 LTCFLAGS='$LTCFLAGS' 18135 compiler='$compiler_DEFAULT' 18136 18137 # Quote evaled strings. 18138 for var in SED \ 18139 GREP \ 18140 EGREP \ 18141 FGREP \ 18142 LD \ 18143 NM \ 18144 LN_S \ 18145 lt_SP2NL \ 18146 lt_NL2SP \ 18147 reload_flag \ 18148 OBJDUMP \ 18149 deplibs_check_method \ 18150 file_magic_cmd \ 18151 AR \ 18152 AR_FLAGS \ 18153 STRIP \ 18154 RANLIB \ 18155 CC \ 18156 CFLAGS \ 18157 compiler \ 18158 lt_cv_sys_global_symbol_pipe \ 18159 lt_cv_sys_global_symbol_to_cdecl \ 18160 lt_cv_sys_global_symbol_to_c_name_address \ 18161 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 18162 SHELL \ 18163 ECHO \ 18164 lt_prog_compiler_no_builtin_flag \ 18165 lt_prog_compiler_wl \ 18166 lt_prog_compiler_pic \ 18167 lt_prog_compiler_static \ 18168 lt_cv_prog_compiler_c_o \ 18169 need_locks \ 18170 DSYMUTIL \ 18171 NMEDIT \ 18172 LIPO \ 18173 OTOOL \ 18174 OTOOL64 \ 18175 shrext_cmds \ 18176 export_dynamic_flag_spec \ 18177 whole_archive_flag_spec \ 18178 compiler_needs_object \ 18179 with_gnu_ld \ 18180 allow_undefined_flag \ 18181 no_undefined_flag \ 18182 hardcode_libdir_flag_spec \ 18183 hardcode_libdir_flag_spec_ld \ 18184 hardcode_libdir_separator \ 18185 fix_srcfile_path \ 18186 exclude_expsyms \ 18187 include_expsyms \ 18188 file_list_spec \ 18189 variables_saved_for_relink \ 18190 libname_spec \ 18191 library_names_spec \ 18192 soname_spec \ 18193 finish_eval \ 18194 old_striplib \ 18195 striplib \ 18196 compiler_lib_search_dirs \ 18197 predep_objects \ 18198 postdep_objects \ 18199 predeps \ 18200 postdeps \ 18201 compiler_lib_search_path \ 18202 LD_CXX \ 18203 compiler_CXX \ 18204 lt_prog_compiler_no_builtin_flag_CXX \ 18205 lt_prog_compiler_wl_CXX \ 18206 lt_prog_compiler_pic_CXX \ 18207 lt_prog_compiler_static_CXX \ 18208 lt_cv_prog_compiler_c_o_CXX \ 18209 export_dynamic_flag_spec_CXX \ 18210 whole_archive_flag_spec_CXX \ 18211 compiler_needs_object_CXX \ 18212 with_gnu_ld_CXX \ 18213 allow_undefined_flag_CXX \ 18214 no_undefined_flag_CXX \ 18215 hardcode_libdir_flag_spec_CXX \ 18216 hardcode_libdir_flag_spec_ld_CXX \ 18217 hardcode_libdir_separator_CXX \ 18218 fix_srcfile_path_CXX \ 18219 exclude_expsyms_CXX \ 18220 include_expsyms_CXX \ 18221 file_list_spec_CXX \ 18222 compiler_lib_search_dirs_CXX \ 18223 predep_objects_CXX \ 18224 postdep_objects_CXX \ 18225 predeps_CXX \ 18226 postdeps_CXX \ 18227 compiler_lib_search_path_CXX; do 18228 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 18229 *[\\\\\\\`\\"\\\$]*) 18230 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 18231 ;; 18232 *) 18233 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 18234 ;; 18235 esac 18236 done 18237 18238 # Double-quote double-evaled strings. 18239 for var in reload_cmds \ 18240 old_postinstall_cmds \ 18241 old_postuninstall_cmds \ 18242 old_archive_cmds \ 18243 extract_expsyms_cmds \ 18244 old_archive_from_new_cmds \ 18245 old_archive_from_expsyms_cmds \ 18246 archive_cmds \ 18247 archive_expsym_cmds \ 18248 module_cmds \ 18249 module_expsym_cmds \ 18250 export_symbols_cmds \ 18251 prelink_cmds \ 18252 postinstall_cmds \ 18253 postuninstall_cmds \ 18254 finish_cmds \ 18255 sys_lib_search_path_spec \ 18256 sys_lib_dlsearch_path_spec \ 18257 old_archive_cmds_CXX \ 18258 old_archive_from_new_cmds_CXX \ 18259 old_archive_from_expsyms_cmds_CXX \ 18260 archive_cmds_CXX \ 18261 archive_expsym_cmds_CXX \ 18262 module_cmds_CXX \ 18263 module_expsym_cmds_CXX \ 18264 export_symbols_cmds_CXX \ 18265 prelink_cmds_CXX; do 18266 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in 18267 *[\\\\\\\`\\"\\\$]*) 18268 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 18269 ;; 18270 *) 18271 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 18272 ;; 18273 esac 18274 done 18275 18276 # Fix-up fallback echo if it was mangled by the above quoting rules. 18277 case \$lt_ECHO in 18278 *'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` 18279 ;; 18280 esac 18281 18282 ac_aux_dir='$ac_aux_dir' 18283 xsi_shell='$xsi_shell' 18284 lt_shell_append='$lt_shell_append' 18285 18286 # See if we are running on zsh, and set the options which allow our 18287 # commands through without removal of \ escapes INIT. 18288 if test -n "\${ZSH_VERSION+set}" ; then 18289 setopt NO_GLOB_SUBST 18290 fi 18291 18292 18293 PACKAGE='$PACKAGE' 18294 VERSION='$VERSION' 18295 TIMESTAMP='$TIMESTAMP' 18296 RM='$RM' 18297 ofile='$ofile' 18298 18299 18300 18301 18302 18303 18304 _ACEOF 18305 18306 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18307 18308 # Handling of arguments. 18309 for ac_config_target in $ac_config_targets 18310 do 18311 case $ac_config_target in 18312 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;; 18313 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 18314 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 18315 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 18316 "src/gperftools/tcmalloc.h") CONFIG_FILES="$CONFIG_FILES src/gperftools/tcmalloc.h" ;; 18317 "src/windows/gperftools/tcmalloc.h") CONFIG_FILES="$CONFIG_FILES src/windows/gperftools/tcmalloc.h" ;; 18318 18319 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 18320 esac 18321 done 18322 18323 18324 # If the user did not use the arguments to specify the items to instantiate, 18325 # then the envvar interface is used. Set only those that are not. 18326 # We use the long form for the default assignment because of an extremely 18327 # bizarre bug on SunOS 4.1.3. 18328 if $ac_need_defaults; then 18329 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 18330 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 18331 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 18332 fi 18333 18334 # Have a temporary directory for convenience. Make it in the build tree 18335 # simply because there is no reason against having it here, and in addition, 18336 # creating and moving files from /tmp can sometimes cause problems. 18337 # Hook for its removal unless debugging. 18338 # Note that there is a small window in which the directory will not be cleaned: 18339 # after its creation but before its name has been assigned to `$tmp'. 18340 $debug || 18341 { 18342 tmp= 18343 trap 'exit_status=$? 18344 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 18345 ' 0 18346 trap 'as_fn_exit 1' 1 2 13 15 18347 } 18348 # Create a (secure) tmp directory for tmp files. 18349 18350 { 18351 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 18352 test -n "$tmp" && test -d "$tmp" 18353 } || 18354 { 18355 tmp=./conf$$-$RANDOM 18356 (umask 077 && mkdir "$tmp") 18357 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 18358 18359 # Set up the scripts for CONFIG_FILES section. 18360 # No need to generate them if there are no CONFIG_FILES. 18361 # This happens for instance with `./config.status config.h'. 18362 if test -n "$CONFIG_FILES"; then 18363 18364 18365 ac_cr=`echo X | tr X '\015'` 18366 # On cygwin, bash can eat \r inside `` if the user requested igncr. 18367 # But we know of no other shell where ac_cr would be empty at this 18368 # point, so we can use a bashism as a fallback. 18369 if test "x$ac_cr" = x; then 18370 eval ac_cr=\$\'\\r\' 18371 fi 18372 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 18373 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 18374 ac_cs_awk_cr='\r' 18375 else 18376 ac_cs_awk_cr=$ac_cr 18377 fi 18378 18379 echo 'BEGIN {' >"$tmp/subs1.awk" && 18380 _ACEOF 18381 18382 18383 { 18384 echo "cat >conf$$subs.awk <<_ACEOF" && 18385 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 18386 echo "_ACEOF" 18387 } >conf$$subs.sh || 18388 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 18389 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 18390 ac_delim='%!_!# ' 18391 for ac_last_try in false false false false false :; do 18392 . ./conf$$subs.sh || 18393 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 18394 18395 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 18396 if test $ac_delim_n = $ac_delim_num; then 18397 break 18398 elif $ac_last_try; then 18399 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 18400 else 18401 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 18402 fi 18403 done 18404 rm -f conf$$subs.sh 18405 18406 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18407 cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 18408 _ACEOF 18409 sed -n ' 18410 h 18411 s/^/S["/; s/!.*/"]=/ 18412 p 18413 g 18414 s/^[^!]*!// 18415 :repl 18416 t repl 18417 s/'"$ac_delim"'$// 18418 t delim 18419 :nl 18420 h 18421 s/\(.\{148\}\)..*/\1/ 18422 t more1 18423 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 18424 p 18425 n 18426 b repl 18427 :more1 18428 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 18429 p 18430 g 18431 s/.\{148\}// 18432 t nl 18433 :delim 18434 h 18435 s/\(.\{148\}\)..*/\1/ 18436 t more2 18437 s/["\\]/\\&/g; s/^/"/; s/$/"/ 18438 p 18439 b 18440 :more2 18441 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 18442 p 18443 g 18444 s/.\{148\}// 18445 t delim 18446 ' <conf$$subs.awk | sed ' 18447 /^[^""]/{ 18448 N 18449 s/\n// 18450 } 18451 ' >>$CONFIG_STATUS || ac_write_fail=1 18452 rm -f conf$$subs.awk 18453 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18454 _ACAWK 18455 cat >>"\$tmp/subs1.awk" <<_ACAWK && 18456 for (key in S) S_is_set[key] = 1 18457 FS = "" 18458 18459 } 18460 { 18461 line = $ 0 18462 nfields = split(line, field, "@") 18463 substed = 0 18464 len = length(field[1]) 18465 for (i = 2; i < nfields; i++) { 18466 key = field[i] 18467 keylen = length(key) 18468 if (S_is_set[key]) { 18469 value = S[key] 18470 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 18471 len += length(value) + length(field[++i]) 18472 substed = 1 18473 } else 18474 len += 1 + keylen 18475 } 18476 18477 print line 18478 } 18479 18480 _ACAWK 18481 _ACEOF 18482 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18483 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 18484 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 18485 else 18486 cat 18487 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 18488 || as_fn_error "could not setup config files machinery" "$LINENO" 5 18489 _ACEOF 18490 18491 # VPATH may cause trouble with some makes, so we remove $(srcdir), 18492 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 18493 # trailing colons and then remove the whole line if VPATH becomes empty 18494 # (actually we leave an empty line to preserve line numbers). 18495 if test "x$srcdir" = x.; then 18496 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 18497 s/:*\$(srcdir):*/:/ 18498 s/:*\${srcdir}:*/:/ 18499 s/:*@srcdir@:*/:/ 18500 s/^\([^=]*=[ ]*\):*/\1/ 18501 s/:*$// 18502 s/^[^=]*=[ ]*$// 18503 }' 18504 fi 18505 18506 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18507 fi # test -n "$CONFIG_FILES" 18508 18509 # Set up the scripts for CONFIG_HEADERS section. 18510 # No need to generate them if there are no CONFIG_HEADERS. 18511 # This happens for instance with `./config.status Makefile'. 18512 if test -n "$CONFIG_HEADERS"; then 18513 cat >"$tmp/defines.awk" <<\_ACAWK || 18514 BEGIN { 18515 _ACEOF 18516 18517 # Transform confdefs.h into an awk script `defines.awk', embedded as 18518 # here-document in config.status, that substitutes the proper values into 18519 # config.h.in to produce config.h. 18520 18521 # Create a delimiter string that does not exist in confdefs.h, to ease 18522 # handling of long lines. 18523 ac_delim='%!_!# ' 18524 for ac_last_try in false false :; do 18525 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 18526 if test -z "$ac_t"; then 18527 break 18528 elif $ac_last_try; then 18529 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 18530 else 18531 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 18532 fi 18533 done 18534 18535 # For the awk script, D is an array of macro values keyed by name, 18536 # likewise P contains macro parameters if any. Preserve backslash 18537 # newline sequences. 18538 18539 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 18540 sed -n ' 18541 s/.\{148\}/&'"$ac_delim"'/g 18542 t rset 18543 :rset 18544 s/^[ ]*#[ ]*define[ ][ ]*/ / 18545 t def 18546 d 18547 :def 18548 s/\\$// 18549 t bsnl 18550 s/["\\]/\\&/g 18551 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 18552 D["\1"]=" \3"/p 18553 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 18554 d 18555 :bsnl 18556 s/["\\]/\\&/g 18557 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 18558 D["\1"]=" \3\\\\\\n"\\/p 18559 t cont 18560 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 18561 t cont 18562 d 18563 :cont 18564 n 18565 s/.\{148\}/&'"$ac_delim"'/g 18566 t clear 18567 :clear 18568 s/\\$// 18569 t bsnlc 18570 s/["\\]/\\&/g; s/^/"/; s/$/"/p 18571 d 18572 :bsnlc 18573 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 18574 b cont 18575 ' <confdefs.h | sed ' 18576 s/'"$ac_delim"'/"\\\ 18577 "/g' >>$CONFIG_STATUS || ac_write_fail=1 18578 18579 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18580 for (key in D) D_is_set[key] = 1 18581 FS = "" 18582 } 18583 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 18584 line = \$ 0 18585 split(line, arg, " ") 18586 if (arg[1] == "#") { 18587 defundef = arg[2] 18588 mac1 = arg[3] 18589 } else { 18590 defundef = substr(arg[1], 2) 18591 mac1 = arg[2] 18592 } 18593 split(mac1, mac2, "(") #) 18594 macro = mac2[1] 18595 prefix = substr(line, 1, index(line, defundef) - 1) 18596 if (D_is_set[macro]) { 18597 # Preserve the white space surrounding the "#". 18598 print prefix "define", macro P[macro] D[macro] 18599 next 18600 } else { 18601 # Replace #undef with comments. This is necessary, for example, 18602 # in the case of _POSIX_SOURCE, which is predefined and required 18603 # on some systems where configure will not decide to define it. 18604 if (defundef == "undef") { 18605 print "/*", prefix defundef, macro, "*/" 18606 next 18607 } 18608 } 18609 } 18610 { print } 18611 _ACAWK 18612 _ACEOF 18613 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18614 as_fn_error "could not setup config headers machinery" "$LINENO" 5 18615 fi # test -n "$CONFIG_HEADERS" 18616 18617 18618 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 18619 shift 18620 for ac_tag 18621 do 18622 case $ac_tag in 18623 :[FHLC]) ac_mode=$ac_tag; continue;; 18624 esac 18625 case $ac_mode$ac_tag in 18626 :[FHL]*:*);; 18627 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 18628 :[FH]-) ac_tag=-:-;; 18629 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 18630 esac 18631 ac_save_IFS=$IFS 18632 IFS=: 18633 set x $ac_tag 18634 IFS=$ac_save_IFS 18635 shift 18636 ac_file=$1 18637 shift 18638 18639 case $ac_mode in 18640 :L) ac_source=$1;; 18641 :[FH]) 18642 ac_file_inputs= 18643 for ac_f 18644 do 18645 case $ac_f in 18646 -) ac_f="$tmp/stdin";; 18647 *) # Look for the file first in the build tree, then in the source tree 18648 # (if the path is not absolute). The absolute path cannot be DOS-style, 18649 # because $ac_f cannot contain `:'. 18650 test -f "$ac_f" || 18651 case $ac_f in 18652 [\\/$]*) false;; 18653 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 18654 esac || 18655 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 18656 esac 18657 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 18658 as_fn_append ac_file_inputs " '$ac_f'" 18659 done 18660 18661 # Let's still pretend it is `configure' which instantiates (i.e., don't 18662 # use $as_me), people would be surprised to read: 18663 # /* config.h. Generated by config.status. */ 18664 configure_input='Generated from '` 18665 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 18666 `' by configure.' 18667 if test x"$ac_file" != x-; then 18668 configure_input="$ac_file. $configure_input" 18669 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 18670 $as_echo "$as_me: creating $ac_file" >&6;} 18671 fi 18672 # Neutralize special characters interpreted by sed in replacement strings. 18673 case $configure_input in #( 18674 *\&* | *\|* | *\\* ) 18675 ac_sed_conf_input=`$as_echo "$configure_input" | 18676 sed 's/[\\\\&|]/\\\\&/g'`;; #( 18677 *) ac_sed_conf_input=$configure_input;; 18678 esac 18679 18680 case $ac_tag in 18681 *:-:* | *:-) cat >"$tmp/stdin" \ 18682 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 18683 esac 18684 ;; 18685 esac 18686 18687 ac_dir=`$as_dirname -- "$ac_file" || 18688 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 18689 X"$ac_file" : 'X\(//\)[^/]' \| \ 18690 X"$ac_file" : 'X\(//\)$' \| \ 18691 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 18692 $as_echo X"$ac_file" | 18693 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 18694 s//\1/ 18695 q 18696 } 18697 /^X\(\/\/\)[^/].*/{ 18698 s//\1/ 18699 q 18700 } 18701 /^X\(\/\/\)$/{ 18702 s//\1/ 18703 q 18704 } 18705 /^X\(\/\).*/{ 18706 s//\1/ 18707 q 18708 } 18709 s/.*/./; q'` 18710 as_dir="$ac_dir"; as_fn_mkdir_p 18711 ac_builddir=. 18712 18713 case "$ac_dir" in 18714 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 18715 *) 18716 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 18717 # A ".." for each directory in $ac_dir_suffix. 18718 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 18719 case $ac_top_builddir_sub in 18720 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 18721 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 18722 esac ;; 18723 esac 18724 ac_abs_top_builddir=$ac_pwd 18725 ac_abs_builddir=$ac_pwd$ac_dir_suffix 18726 # for backward compatibility: 18727 ac_top_builddir=$ac_top_build_prefix 18728 18729 case $srcdir in 18730 .) # We are building in place. 18731 ac_srcdir=. 18732 ac_top_srcdir=$ac_top_builddir_sub 18733 ac_abs_top_srcdir=$ac_pwd ;; 18734 [\\/]* | ?:[\\/]* ) # Absolute name. 18735 ac_srcdir=$srcdir$ac_dir_suffix; 18736 ac_top_srcdir=$srcdir 18737 ac_abs_top_srcdir=$srcdir ;; 18738 *) # Relative name. 18739 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 18740 ac_top_srcdir=$ac_top_build_prefix$srcdir 18741 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 18742 esac 18743 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 18744 18745 18746 case $ac_mode in 18747 :F) 18748 # 18749 # CONFIG_FILE 18750 # 18751 18752 case $INSTALL in 18753 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 18754 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 18755 esac 18756 ac_MKDIR_P=$MKDIR_P 18757 case $MKDIR_P in 18758 [\\/$]* | ?:[\\/]* ) ;; 18759 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 18760 esac 18761 _ACEOF 18762 18763 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18764 # If the template does not know about datarootdir, expand it. 18765 # FIXME: This hack should be removed a few years after 2.60. 18766 ac_datarootdir_hack=; ac_datarootdir_seen= 18767 ac_sed_dataroot=' 18768 /datarootdir/ { 18769 p 18770 q 18771 } 18772 /@datadir@/p 18773 /@docdir@/p 18774 /@infodir@/p 18775 /@localedir@/p 18776 /@mandir@/p' 18777 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 18778 *datarootdir*) ac_datarootdir_seen=yes;; 18779 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 18780 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 18781 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 18782 _ACEOF 18783 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18784 ac_datarootdir_hack=' 18785 s&@datadir@&$datadir&g 18786 s&@docdir@&$docdir&g 18787 s&@infodir@&$infodir&g 18788 s&@localedir@&$localedir&g 18789 s&@mandir@&$mandir&g 18790 s&\\\${datarootdir}&$datarootdir&g' ;; 18791 esac 18792 _ACEOF 18793 18794 # Neutralize VPATH when `$srcdir' = `.'. 18795 # Shell code in configure.ac might set extrasub. 18796 # FIXME: do we really want to maintain this feature? 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See the 19025 # GNU General Public License for more details. 19026 # 19027 # You should have received a copy of the GNU General Public License 19028 # along with GNU Libtool; see the file COPYING. If not, a copy 19029 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 19030 # obtained by writing to the Free Software Foundation, Inc., 19031 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 19032 19033 19034 # The names of the tagged configurations supported by this script. 19035 available_tags="CXX " 19036 19037 # ### BEGIN LIBTOOL CONFIG 19038 19039 # Whether or not to optimize for fast installation. 19040 fast_install=$enable_fast_install 19041 19042 # Which release of libtool.m4 was used? 19043 macro_version=$macro_version 19044 macro_revision=$macro_revision 19045 19046 # Whether or not to build shared libraries. 19047 build_libtool_libs=$enable_shared 19048 19049 # Whether or not to build static libraries. 19050 build_old_libs=$enable_static 19051 19052 # What type of objects to build. 19053 pic_mode=$pic_mode 19054 19055 # The host system. 19056 host_alias=$host_alias 19057 host=$host 19058 host_os=$host_os 19059 19060 # The build system. 19061 build_alias=$build_alias 19062 build=$build 19063 build_os=$build_os 19064 19065 # A sed program that does not truncate output. 19066 SED=$lt_SED 19067 19068 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 19069 Xsed="\$SED -e 1s/^X//" 19070 19071 # A grep program that handles long lines. 19072 GREP=$lt_GREP 19073 19074 # An ERE matcher. 19075 EGREP=$lt_EGREP 19076 19077 # A literal string matcher. 19078 FGREP=$lt_FGREP 19079 19080 # A BSD- or MS-compatible name lister. 19081 NM=$lt_NM 19082 19083 # Whether we need soft or hard links. 19084 LN_S=$lt_LN_S 19085 19086 # What is the maximum length of a command? 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19191 need_lib_prefix=$need_lib_prefix 19192 19193 # Do we need a version for libraries? 19194 need_version=$need_version 19195 19196 # Library versioning type. 19197 version_type=$version_type 19198 19199 # Shared library runtime path variable. 19200 runpath_var=$runpath_var 19201 19202 # Shared library path variable. 19203 shlibpath_var=$shlibpath_var 19204 19205 # Is shlibpath searched before the hard-coded library search path? 19206 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 19207 19208 # Format of library name prefix. 19209 libname_spec=$lt_libname_spec 19210 19211 # List of archive names. First name is the real one, the rest are links. 19212 # The last name is the one that the linker finds with -lNAME 19213 library_names_spec=$lt_library_names_spec 19214 19215 # The coded name of the library, if different from the real name. 19216 soname_spec=$lt_soname_spec 19217 19218 # Command to use after installation of a shared archive. 19219 postinstall_cmds=$lt_postinstall_cmds 19220 19221 # Command to use after uninstallation of a shared archive. 19222 postuninstall_cmds=$lt_postuninstall_cmds 19223 19224 # Commands used to finish a libtool library installation in a directory. 19225 finish_cmds=$lt_finish_cmds 19226 19227 # As "finish_cmds", except a single script fragment to be evaled but 19228 # not shown. 19229 finish_eval=$lt_finish_eval 19230 19231 # Whether we should hardcode library paths into libraries. 19232 hardcode_into_libs=$hardcode_into_libs 19233 19234 # Compile-time system search path for libraries. 19235 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 19236 19237 # Run-time system search path for libraries. 19238 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 19239 19240 # Whether dlopen is supported. 19241 dlopen_support=$enable_dlopen 19242 19243 # Whether dlopen of programs is supported. 19244 dlopen_self=$enable_dlopen_self 19245 19246 # Whether dlopen of statically linked programs is supported. 19247 dlopen_self_static=$enable_dlopen_self_static 19248 19249 # Commands to strip libraries. 19250 old_striplib=$lt_old_striplib 19251 striplib=$lt_striplib 19252 19253 19254 # The linker used to build libraries. 19255 LD=$lt_LD 19256 19257 # Commands used to build an old-style archive. 19258 old_archive_cmds=$lt_old_archive_cmds 19259 19260 # A language specific compiler. 19261 CC=$lt_compiler 19262 19263 # Is the compiler the GNU compiler? 19264 with_gcc=$GCC 19265 19266 # Compiler flag to turn off builtin functions. 19267 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 19268 19269 # How to pass a linker flag through the compiler. 19270 wl=$lt_lt_prog_compiler_wl 19271 19272 # Additional compiler flags for building library objects. 19273 pic_flag=$lt_lt_prog_compiler_pic 19274 19275 # Compiler flag to prevent dynamic linking. 19276 link_static_flag=$lt_lt_prog_compiler_static 19277 19278 # Does compiler simultaneously support -c and -o options? 19279 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 19280 19281 # Whether or not to add -lc for building shared libraries. 19282 build_libtool_need_lc=$archive_cmds_need_lc 19283 19284 # Whether or not to disallow shared libs when runtime libs are static. 19285 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 19286 19287 # Compiler flag to allow reflexive dlopens. 19288 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 19289 19290 # Compiler flag to generate shared objects directly from archives. 19291 whole_archive_flag_spec=$lt_whole_archive_flag_spec 19292 19293 # Whether the compiler copes with passing no objects directly. 19294 compiler_needs_object=$lt_compiler_needs_object 19295 19296 # Create an old-style archive from a shared archive. 19297 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 19298 19299 # Create a temporary old-style archive to link instead of a shared archive. 19300 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 19301 19302 # Commands used to build a shared archive. 19303 archive_cmds=$lt_archive_cmds 19304 archive_expsym_cmds=$lt_archive_expsym_cmds 19305 19306 # Commands used to build a loadable module if different from building 19307 # a shared archive. 19308 module_cmds=$lt_module_cmds 19309 module_expsym_cmds=$lt_module_expsym_cmds 19310 19311 # Whether we are building with GNU ld or not. 19312 with_gnu_ld=$lt_with_gnu_ld 19313 19314 # Flag that allows shared libraries with undefined symbols to be built. 19315 allow_undefined_flag=$lt_allow_undefined_flag 19316 19317 # Flag that enforces no undefined symbols. 19318 no_undefined_flag=$lt_no_undefined_flag 19319 19320 # Flag to hardcode \$libdir into a binary during linking. 19321 # This must work even if \$libdir does not exist 19322 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 19323 19324 # If ld is used when linking, flag to hardcode \$libdir into a binary 19325 # during linking. This must work even if \$libdir does not exist. 19326 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld 19327 19328 # Whether we need a single "-rpath" flag with a separated argument. 19329 hardcode_libdir_separator=$lt_hardcode_libdir_separator 19330 19331 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 19332 # DIR into the resulting binary. 19333 hardcode_direct=$hardcode_direct 19334 19335 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 19336 # DIR into the resulting binary and the resulting library dependency is 19337 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the 19338 # library is relocated. 19339 hardcode_direct_absolute=$hardcode_direct_absolute 19340 19341 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 19342 # into the resulting binary. 19343 hardcode_minus_L=$hardcode_minus_L 19344 19345 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 19346 # into the resulting binary. 19347 hardcode_shlibpath_var=$hardcode_shlibpath_var 19348 19349 # Set to "yes" if building a shared library automatically hardcodes DIR 19350 # into the library and all subsequent libraries and executables linked 19351 # against it. 19352 hardcode_automatic=$hardcode_automatic 19353 19354 # Set to yes if linker adds runtime paths of dependent libraries 19355 # to runtime path list. 19356 inherit_rpath=$inherit_rpath 19357 19358 # Whether libtool must link a program against all its dependency libraries. 19359 link_all_deplibs=$link_all_deplibs 19360 19361 # Fix the shell variable \$srcfile for the compiler. 19362 fix_srcfile_path=$lt_fix_srcfile_path 19363 19364 # Set to "yes" if exported symbols are required. 19365 always_export_symbols=$always_export_symbols 19366 19367 # The commands to list exported symbols. 19368 export_symbols_cmds=$lt_export_symbols_cmds 19369 19370 # Symbols that should not be listed in the preloaded symbols. 19371 exclude_expsyms=$lt_exclude_expsyms 19372 19373 # Symbols that must always be exported. 19374 include_expsyms=$lt_include_expsyms 19375 19376 # Commands necessary for linking programs (against libraries) with templates. 19377 prelink_cmds=$lt_prelink_cmds 19378 19379 # Specify filename containing input files. 19380 file_list_spec=$lt_file_list_spec 19381 19382 # How to hardcode a shared library path into an executable. 19383 hardcode_action=$hardcode_action 19384 19385 # The directories searched by this compiler when creating a shared library. 19386 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs 19387 19388 # Dependencies to place before and after the objects being linked to 19389 # create a shared library. 19390 predep_objects=$lt_predep_objects 19391 postdep_objects=$lt_postdep_objects 19392 predeps=$lt_predeps 19393 postdeps=$lt_postdeps 19394 19395 # The library search path used internally by the compiler when linking 19396 # a shared library. 19397 compiler_lib_search_path=$lt_compiler_lib_search_path 19398 19399 # ### END LIBTOOL CONFIG 19400 19401 _LT_EOF 19402 19403 case $host_os in 19404 aix3*) 19405 cat <<\_LT_EOF >> "$cfgfile" 19406 # AIX sometimes has problems with the GCC collect2 program. For some 19407 # reason, if we set the COLLECT_NAMES environment variable, the problems 19408 # vanish in a puff of smoke. 19409 if test "X${COLLECT_NAMES+set}" != Xset; then 19410 COLLECT_NAMES= 19411 export COLLECT_NAMES 19412 fi 19413 _LT_EOF 19414 ;; 19415 esac 19416 19417 19418 ltmain="$ac_aux_dir/ltmain.sh" 19419 19420 19421 # We use sed instead of cat because bash on DJGPP gets confused if 19422 # if finds mixed CR/LF and LF-only lines. Since sed operates in 19423 # text mode, it properly converts lines to CR/LF. This bash problem 19424 # is reportedly fixed, but why not run on old versions too? 19425 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ 19426 || (rm -f "$cfgfile"; exit 1) 19427 19428 case $xsi_shell in 19429 yes) 19430 cat << \_LT_EOF >> "$cfgfile" 19431 19432 # func_dirname file append nondir_replacement 19433 # Compute the dirname of FILE. If nonempty, add APPEND to the result, 19434 # otherwise set result to NONDIR_REPLACEMENT. 19435 func_dirname () 19436 { 19437 case ${1} in 19438 */*) func_dirname_result="${1%/*}${2}" ;; 19439 * ) func_dirname_result="${3}" ;; 19440 esac 19441 } 19442 19443 # func_basename file 19444 func_basename () 19445 { 19446 func_basename_result="${1##*/}" 19447 } 19448 19449 # func_dirname_and_basename file append nondir_replacement 19450 # perform func_basename and func_dirname in a single function 19451 # call: 19452 # dirname: Compute the dirname of FILE. If nonempty, 19453 # add APPEND to the result, otherwise set result 19454 # to NONDIR_REPLACEMENT. 19455 # value returned in "$func_dirname_result" 19456 # basename: Compute filename of FILE. 19457 # value retuned in "$func_basename_result" 19458 # Implementation must be kept synchronized with func_dirname 19459 # and func_basename. For efficiency, we do not delegate to 19460 # those functions but instead duplicate the functionality here. 19461 func_dirname_and_basename () 19462 { 19463 case ${1} in 19464 */*) func_dirname_result="${1%/*}${2}" ;; 19465 * ) func_dirname_result="${3}" ;; 19466 esac 19467 func_basename_result="${1##*/}" 19468 } 19469 19470 # func_stripname prefix suffix name 19471 # strip PREFIX and SUFFIX off of NAME. 19472 # PREFIX and SUFFIX must not contain globbing or regex special 19473 # characters, hashes, percent signs, but SUFFIX may contain a leading 19474 # dot (in which case that matches only a dot). 19475 func_stripname () 19476 { 19477 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are 19478 # positional parameters, so assign one to ordinary parameter first. 19479 func_stripname_result=${3} 19480 func_stripname_result=${func_stripname_result#"${1}"} 19481 func_stripname_result=${func_stripname_result%"${2}"} 19482 } 19483 19484 # func_opt_split 19485 func_opt_split () 19486 { 19487 func_opt_split_opt=${1%%=*} 19488 func_opt_split_arg=${1#*=} 19489 } 19490 19491 # func_lo2o object 19492 func_lo2o () 19493 { 19494 case ${1} in 19495 *.lo) func_lo2o_result=${1%.lo}.${objext} ;; 19496 *) func_lo2o_result=${1} ;; 19497 esac 19498 } 19499 19500 # func_xform libobj-or-source 19501 func_xform () 19502 { 19503 func_xform_result=${1%.*}.lo 19504 } 19505 19506 # func_arith arithmetic-term... 19507 func_arith () 19508 { 19509 func_arith_result=$(( $* )) 19510 } 19511 19512 # func_len string 19513 # STRING may not start with a hyphen. 19514 func_len () 19515 { 19516 func_len_result=${#1} 19517 } 19518 19519 _LT_EOF 19520 ;; 19521 *) # Bourne compatible functions. 19522 cat << \_LT_EOF >> "$cfgfile" 19523 19524 # func_dirname file append nondir_replacement 19525 # Compute the dirname of FILE. If nonempty, add APPEND to the result, 19526 # otherwise set result to NONDIR_REPLACEMENT. 19527 func_dirname () 19528 { 19529 # Extract subdirectory from the argument. 19530 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` 19531 if test "X$func_dirname_result" = "X${1}"; then 19532 func_dirname_result="${3}" 19533 else 19534 func_dirname_result="$func_dirname_result${2}" 19535 fi 19536 } 19537 19538 # func_basename file 19539 func_basename () 19540 { 19541 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` 19542 } 19543 19544 19545 # func_stripname prefix suffix name 19546 # strip PREFIX and SUFFIX off of NAME. 19547 # PREFIX and SUFFIX must not contain globbing or regex special 19548 # characters, hashes, percent signs, but SUFFIX may contain a leading 19549 # dot (in which case that matches only a dot). 19550 # func_strip_suffix prefix name 19551 func_stripname () 19552 { 19553 case ${2} in 19554 .*) func_stripname_result=`$ECHO "X${3}" \ 19555 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; 19556 *) func_stripname_result=`$ECHO "X${3}" \ 19557 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; 19558 esac 19559 } 19560 19561 # sed scripts: 19562 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' 19563 my_sed_long_arg='1s/^-[^=]*=//' 19564 19565 # func_opt_split 19566 func_opt_split () 19567 { 19568 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` 19569 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` 19570 } 19571 19572 # func_lo2o object 19573 func_lo2o () 19574 { 19575 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` 19576 } 19577 19578 # func_xform libobj-or-source 19579 func_xform () 19580 { 19581 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` 19582 } 19583 19584 # func_arith arithmetic-term... 19585 func_arith () 19586 { 19587 func_arith_result=`expr "$@"` 19588 } 19589 19590 # func_len string 19591 # STRING may not start with a hyphen. 19592 func_len () 19593 { 19594 func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` 19595 } 19596 19597 _LT_EOF 19598 esac 19599 19600 case $lt_shell_append in 19601 yes) 19602 cat << \_LT_EOF >> "$cfgfile" 19603 19604 # func_append var value 19605 # Append VALUE to the end of shell variable VAR. 19606 func_append () 19607 { 19608 eval "$1+=\$2" 19609 } 19610 _LT_EOF 19611 ;; 19612 *) 19613 cat << \_LT_EOF >> "$cfgfile" 19614 19615 # func_append var value 19616 # Append VALUE to the end of shell variable VAR. 19617 func_append () 19618 { 19619 eval "$1=\$$1\$2" 19620 } 19621 19622 _LT_EOF 19623 ;; 19624 esac 19625 19626 19627 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ 19628 || (rm -f "$cfgfile"; exit 1) 19629 19630 mv -f "$cfgfile" "$ofile" || 19631 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 19632 chmod +x "$ofile" 19633 19634 19635 cat <<_LT_EOF >> "$ofile" 19636 19637 # ### BEGIN LIBTOOL TAG CONFIG: CXX 19638 19639 # The linker used to build libraries. 19640 LD=$lt_LD_CXX 19641 19642 # Commands used to build an old-style archive. 19643 old_archive_cmds=$lt_old_archive_cmds_CXX 19644 19645 # A language specific compiler. 19646 CC=$lt_compiler_CXX 19647 19648 # Is the compiler the GNU compiler? 19649 with_gcc=$GCC_CXX 19650 19651 # Compiler flag to turn off builtin functions. 19652 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX 19653 19654 # How to pass a linker flag through the compiler. 19655 wl=$lt_lt_prog_compiler_wl_CXX 19656 19657 # Additional compiler flags for building library objects. 19658 pic_flag=$lt_lt_prog_compiler_pic_CXX 19659 19660 # Compiler flag to prevent dynamic linking. 19661 link_static_flag=$lt_lt_prog_compiler_static_CXX 19662 19663 # Does compiler simultaneously support -c and -o options? 19664 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX 19665 19666 # Whether or not to add -lc for building shared libraries. 19667 build_libtool_need_lc=$archive_cmds_need_lc_CXX 19668 19669 # Whether or not to disallow shared libs when runtime libs are static. 19670 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX 19671 19672 # Compiler flag to allow reflexive dlopens. 19673 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX 19674 19675 # Compiler flag to generate shared objects directly from archives. 19676 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX 19677 19678 # Whether the compiler copes with passing no objects directly. 19679 compiler_needs_object=$lt_compiler_needs_object_CXX 19680 19681 # Create an old-style archive from a shared archive. 19682 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX 19683 19684 # Create a temporary old-style archive to link instead of a shared archive. 19685 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX 19686 19687 # Commands used to build a shared archive. 19688 archive_cmds=$lt_archive_cmds_CXX 19689 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX 19690 19691 # Commands used to build a loadable module if different from building 19692 # a shared archive. 19693 module_cmds=$lt_module_cmds_CXX 19694 module_expsym_cmds=$lt_module_expsym_cmds_CXX 19695 19696 # Whether we are building with GNU ld or not. 19697 with_gnu_ld=$lt_with_gnu_ld_CXX 19698 19699 # Flag that allows shared libraries with undefined symbols to be built. 19700 allow_undefined_flag=$lt_allow_undefined_flag_CXX 19701 19702 # Flag that enforces no undefined symbols. 19703 no_undefined_flag=$lt_no_undefined_flag_CXX 19704 19705 # Flag to hardcode \$libdir into a binary during linking. 19706 # This must work even if \$libdir does not exist 19707 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX 19708 19709 # If ld is used when linking, flag to hardcode \$libdir into a binary 19710 # during linking. This must work even if \$libdir does not exist. 19711 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX 19712 19713 # Whether we need a single "-rpath" flag with a separated argument. 19714 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX 19715 19716 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 19717 # DIR into the resulting binary. 19718 hardcode_direct=$hardcode_direct_CXX 19719 19720 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 19721 # DIR into the resulting binary and the resulting library dependency is 19722 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the 19723 # library is relocated. 19724 hardcode_direct_absolute=$hardcode_direct_absolute_CXX 19725 19726 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 19727 # into the resulting binary. 19728 hardcode_minus_L=$hardcode_minus_L_CXX 19729 19730 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 19731 # into the resulting binary. 19732 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX 19733 19734 # Set to "yes" if building a shared library automatically hardcodes DIR 19735 # into the library and all subsequent libraries and executables linked 19736 # against it. 19737 hardcode_automatic=$hardcode_automatic_CXX 19738 19739 # Set to yes if linker adds runtime paths of dependent libraries 19740 # to runtime path list. 19741 inherit_rpath=$inherit_rpath_CXX 19742 19743 # Whether libtool must link a program against all its dependency libraries. 19744 link_all_deplibs=$link_all_deplibs_CXX 19745 19746 # Fix the shell variable \$srcfile for the compiler. 19747 fix_srcfile_path=$lt_fix_srcfile_path_CXX 19748 19749 # Set to "yes" if exported symbols are required. 19750 always_export_symbols=$always_export_symbols_CXX 19751 19752 # The commands to list exported symbols. 19753 export_symbols_cmds=$lt_export_symbols_cmds_CXX 19754 19755 # Symbols that should not be listed in the preloaded symbols. 19756 exclude_expsyms=$lt_exclude_expsyms_CXX 19757 19758 # Symbols that must always be exported. 19759 include_expsyms=$lt_include_expsyms_CXX 19760 19761 # Commands necessary for linking programs (against libraries) with templates. 19762 prelink_cmds=$lt_prelink_cmds_CXX 19763 19764 # Specify filename containing input files. 19765 file_list_spec=$lt_file_list_spec_CXX 19766 19767 # How to hardcode a shared library path into an executable. 19768 hardcode_action=$hardcode_action_CXX 19769 19770 # The directories searched by this compiler when creating a shared library. 19771 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX 19772 19773 # Dependencies to place before and after the objects being linked to 19774 # create a shared library. 19775 predep_objects=$lt_predep_objects_CXX 19776 postdep_objects=$lt_postdep_objects_CXX 19777 predeps=$lt_predeps_CXX 19778 postdeps=$lt_postdeps_CXX 19779 19780 # The library search path used internally by the compiler when linking 19781 # a shared library. 19782 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX 19783 19784 # ### END LIBTOOL TAG CONFIG: CXX 19785 _LT_EOF 19786 19787 ;; 19788 19789 esac 19790 done # for ac_tag 19791 19792 19793 as_fn_exit 0 19794 _ACEOF 19795 ac_clean_files=$ac_clean_files_save 19796 19797 test $ac_write_fail = 0 || 19798 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 19799 19800 19801 # configure is writing to config.log, and then calls config.status. 19802 # config.status does its own redirection, appending to config.log. 19803 # Unfortunately, on DOS this fails, as config.log is still kept open 19804 # by configure, so config.status won't be able to write to it; its 19805 # output is simply discarded. So we exec the FD to /dev/null, 19806 # effectively closing config.log, so it can be properly (re)opened and 19807 # appended to by config.status. When coming back to configure, we 19808 # need to make the FD available again. 19809 if test "$no_create" != yes; then 19810 ac_cs_success=: 19811 ac_config_status_args= 19812 test "$silent" = yes && 19813 ac_config_status_args="$ac_config_status_args --quiet" 19814 exec 5>/dev/null 19815 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 19816 exec 5>>config.log 19817 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 19818 # would make configure fail if this is the last instruction. 19819 $ac_cs_success || as_fn_exit $? 19820 fi 19821 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 19822 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 19823 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 19824 fi 19825 19826
