1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.65 for libpng 1.2.46. 4 # 5 # Report bugs to <png-mng-implement (at] lists.sourceforge.net>. 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: png-mng-implement (at] lists.sourceforge.net about your 235 $0: system, 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='libpng' 703 PACKAGE_TARNAME='libpng' 704 PACKAGE_VERSION='1.2.46' 705 PACKAGE_STRING='libpng 1.2.46' 706 PACKAGE_BUGREPORT='png-mng-implement (at] lists.sourceforge.net' 707 PACKAGE_URL='' 708 709 ac_unique_file="pngget.c" 710 # 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then 1683 grep -v '^ *+' conftest.err >conftest.er1 1684 cat conftest.er1 >&5 1685 mv -f conftest.er1 conftest.err 1686 fi 1687 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1688 test $ac_status = 0; } >/dev/null && { 1689 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1690 test ! -s conftest.err 1691 }; then : 1692 ac_retval=0 1693 else 1694 $as_echo "$as_me: failed program was:" >&5 1695 sed 's/^/| /' conftest.$ac_ext >&5 1696 1697 ac_retval=1 1698 fi 1699 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1700 as_fn_set_status $ac_retval 1701 1702 } # ac_fn_c_try_cpp 1703 1704 # ac_fn_c_try_link LINENO 1705 # ----------------------- 1706 # Try to link conftest.$ac_ext, and return whether this succeeded. 1707 ac_fn_c_try_link () 1708 { 1709 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1710 rm -f conftest.$ac_objext conftest$ac_exeext 1711 if { { ac_try="$ac_link" 1712 case "(($ac_try" in 1713 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1714 *) ac_try_echo=$ac_try;; 1715 esac 1716 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1717 $as_echo "$ac_try_echo"; } >&5 1718 (eval "$ac_link") 2>conftest.err 1719 ac_status=$? 1720 if test -s conftest.err; then 1721 grep -v '^ *+' conftest.err >conftest.er1 1722 cat conftest.er1 >&5 1723 mv -f conftest.er1 conftest.err 1724 fi 1725 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1726 test $ac_status = 0; } && { 1727 test -z "$ac_c_werror_flag" || 1728 test ! -s conftest.err 1729 } && test -s conftest$ac_exeext && { 1730 test "$cross_compiling" = yes || 1731 $as_test_x conftest$ac_exeext 1732 }; then : 1733 ac_retval=0 1734 else 1735 $as_echo "$as_me: failed program was:" >&5 1736 sed 's/^/| /' conftest.$ac_ext >&5 1737 1738 ac_retval=1 1739 fi 1740 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1741 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1742 # interfere with the next link command; also delete a directory that is 1743 # left behind by Apple's compiler. We do this before executing the actions. 1744 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1745 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1746 as_fn_set_status $ac_retval 1747 1748 } # ac_fn_c_try_link 1749 1750 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1751 # ------------------------------------------------------- 1752 # Tests whether HEADER exists and can be compiled using the include files in 1753 # INCLUDES, setting the cache variable VAR accordingly. 1754 ac_fn_c_check_header_compile () 1755 { 1756 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1758 $as_echo_n "checking for $2... " >&6; } 1759 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1760 $as_echo_n "(cached) " >&6 1761 else 1762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1763 /* end confdefs.h. */ 1764 $4 1765 #include <$2> 1766 _ACEOF 1767 if ac_fn_c_try_compile "$LINENO"; then : 1768 eval "$3=yes" 1769 else 1770 eval "$3=no" 1771 fi 1772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1773 fi 1774 eval ac_res=\$$3 1775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1776 $as_echo "$ac_res" >&6; } 1777 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1778 1779 } # ac_fn_c_check_header_compile 1780 1781 # ac_fn_c_try_run LINENO 1782 # ---------------------- 1783 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1784 # that executables *can* be run. 1785 ac_fn_c_try_run () 1786 { 1787 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1788 if { { ac_try="$ac_link" 1789 case "(($ac_try" in 1790 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1791 *) ac_try_echo=$ac_try;; 1792 esac 1793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1794 $as_echo "$ac_try_echo"; } >&5 1795 (eval "$ac_link") 2>&5 1796 ac_status=$? 1797 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1798 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1799 { { case "(($ac_try" in 1800 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1801 *) ac_try_echo=$ac_try;; 1802 esac 1803 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1804 $as_echo "$ac_try_echo"; } >&5 1805 (eval "$ac_try") 2>&5 1806 ac_status=$? 1807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1808 test $ac_status = 0; }; }; then : 1809 ac_retval=0 1810 else 1811 $as_echo "$as_me: program exited with status $ac_status" >&5 1812 $as_echo "$as_me: failed program was:" >&5 1813 sed 's/^/| /' conftest.$ac_ext >&5 1814 1815 ac_retval=$ac_status 1816 fi 1817 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1818 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1819 as_fn_set_status $ac_retval 1820 1821 } # ac_fn_c_try_run 1822 1823 # ac_fn_c_check_func LINENO FUNC VAR 1824 # ---------------------------------- 1825 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1826 ac_fn_c_check_func () 1827 { 1828 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1830 $as_echo_n "checking for $2... " >&6; } 1831 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1832 $as_echo_n "(cached) " >&6 1833 else 1834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1835 /* end confdefs.h. */ 1836 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1837 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1838 #define $2 innocuous_$2 1839 1840 /* System header to define __stub macros and hopefully few prototypes, 1841 which can conflict with char $2 (); below. 1842 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1843 <limits.h> exists even on freestanding compilers. */ 1844 1845 #ifdef __STDC__ 1846 # include <limits.h> 1847 #else 1848 # include <assert.h> 1849 #endif 1850 1851 #undef $2 1852 1853 /* Override any GCC internal prototype to avoid an error. 1854 Use char because int might match the return type of a GCC 1855 builtin and then its argument prototype would still apply. */ 1856 #ifdef __cplusplus 1857 extern "C" 1858 #endif 1859 char $2 (); 1860 /* The GNU C library defines this for functions which it implements 1861 to always fail with ENOSYS. Some functions are actually named 1862 something starting with __ and the normal name is an alias. */ 1863 #if defined __stub_$2 || defined __stub___$2 1864 choke me 1865 #endif 1866 1867 int 1868 main () 1869 { 1870 return $2 (); 1871 ; 1872 return 0; 1873 } 1874 _ACEOF 1875 if ac_fn_c_try_link "$LINENO"; then : 1876 eval "$3=yes" 1877 else 1878 eval "$3=no" 1879 fi 1880 rm -f core conftest.err conftest.$ac_objext \ 1881 conftest$ac_exeext conftest.$ac_ext 1882 fi 1883 eval ac_res=\$$3 1884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1885 $as_echo "$ac_res" >&6; } 1886 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1887 1888 } # ac_fn_c_check_func 1889 1890 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1891 # ------------------------------------------------------- 1892 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1893 # the include files in INCLUDES and setting the cache variable VAR 1894 # accordingly. 1895 ac_fn_c_check_header_mongrel () 1896 { 1897 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1898 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1900 $as_echo_n "checking for $2... " >&6; } 1901 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1902 $as_echo_n "(cached) " >&6 1903 fi 1904 eval ac_res=\$$3 1905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1906 $as_echo "$ac_res" >&6; } 1907 else 1908 # Is the header compilable? 1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1910 $as_echo_n "checking $2 usability... " >&6; } 1911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1912 /* end confdefs.h. */ 1913 $4 1914 #include <$2> 1915 _ACEOF 1916 if ac_fn_c_try_compile "$LINENO"; then : 1917 ac_header_compiler=yes 1918 else 1919 ac_header_compiler=no 1920 fi 1921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1923 $as_echo "$ac_header_compiler" >&6; } 1924 1925 # Is the header present? 1926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1927 $as_echo_n "checking $2 presence... " >&6; } 1928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1929 /* end confdefs.h. */ 1930 #include <$2> 1931 _ACEOF 1932 if ac_fn_c_try_cpp "$LINENO"; then : 1933 ac_header_preproc=yes 1934 else 1935 ac_header_preproc=no 1936 fi 1937 rm -f conftest.err conftest.$ac_ext 1938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1939 $as_echo "$ac_header_preproc" >&6; } 1940 1941 # So? What about this header? 1942 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1943 yes:no: ) 1944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1945 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1947 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1948 ;; 1949 no:yes:* ) 1950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1951 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1953 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1954 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1955 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1956 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1957 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1959 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1960 ( cat <<\_ASBOX 1961 ## ------------------------------------------------------ ## 1962 ## Report this to png-mng-implement (at] lists.sourceforge.net ## 1963 ## ------------------------------------------------------ ## 1964 _ASBOX 1965 ) | sed "s/^/$as_me: WARNING: /" >&2 1966 ;; 1967 esac 1968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1969 $as_echo_n "checking for $2... " >&6; } 1970 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 1971 $as_echo_n "(cached) " >&6 1972 else 1973 eval "$3=\$ac_header_compiler" 1974 fi 1975 eval ac_res=\$$3 1976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1977 $as_echo "$ac_res" >&6; } 1978 fi 1979 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 1980 1981 } # ac_fn_c_check_header_mongrel 1982 1983 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1984 # ------------------------------------------- 1985 # Tests whether TYPE exists after having included INCLUDES, setting cache 1986 # variable VAR accordingly. 1987 ac_fn_c_check_type () 1988 { 1989 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1991 $as_echo_n "checking for $2... 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Make sure there is not a broken 2543 alias in your environment" "$LINENO" 5 2544 fi 2545 2546 test "$2" = conftest.file 2547 ) 2548 then 2549 # Ok. 2550 : 2551 else 2552 as_fn_error "newly created file is older than distributed files! 2553 Check your system clock" "$LINENO" 5 2554 fi 2555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2556 $as_echo "yes" >&6; } 2557 test "$program_prefix" != NONE && 2558 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2559 # Use a double $ so make ignores it. 2560 test "$program_suffix" != NONE && 2561 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2562 # Double any \ or $. 2563 # By default was `s,x,x', remove it if useless. 2564 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2565 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2566 2567 # expand $ac_aux_dir to an absolute path 2568 am_aux_dir=`cd $ac_aux_dir && pwd` 2569 2570 if test x"${MISSING+set}" != xset; then 2571 case $am_aux_dir in 2572 *\ * | *\ *) 2573 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2574 *) 2575 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2576 esac 2577 fi 2578 # Use eval to expand $SHELL 2579 if eval "$MISSING --run true"; then 2580 am_missing_run="$MISSING --run " 2581 else 2582 am_missing_run= 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2584 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2585 fi 2586 2587 if test x"${install_sh}" != xset; then 2588 case $am_aux_dir in 2589 *\ * | *\ *) 2590 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2591 *) 2592 install_sh="\${SHELL} $am_aux_dir/install-sh" 2593 esac 2594 fi 2595 2596 # Installed binaries are usually stripped using `strip' when the user 2597 # run `make install-strip'. However `strip' might not be the right 2598 # tool to use in cross-compilation environments, therefore Automake 2599 # will honor the `STRIP' environment variable to overrule this program. 2600 if test "$cross_compiling" != no; then 2601 if test -n "$ac_tool_prefix"; then 2602 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2603 set dummy ${ac_tool_prefix}strip; ac_word=$2 2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2605 $as_echo_n "checking for $ac_word... " >&6; } 2606 if test "${ac_cv_prog_STRIP+set}" = set; then : 2607 $as_echo_n "(cached) " >&6 2608 else 2609 if test -n "$STRIP"; then 2610 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2611 else 2612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2613 for as_dir in $PATH 2614 do 2615 IFS=$as_save_IFS 2616 test -z "$as_dir" && as_dir=. 2617 for ac_exec_ext in '' $ac_executable_extensions; do 2618 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2619 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2620 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2621 break 2 2622 fi 2623 done 2624 done 2625 IFS=$as_save_IFS 2626 2627 fi 2628 fi 2629 STRIP=$ac_cv_prog_STRIP 2630 if test -n "$STRIP"; then 2631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2632 $as_echo "$STRIP" >&6; } 2633 else 2634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2635 $as_echo "no" >&6; } 2636 fi 2637 2638 2639 fi 2640 if test -z "$ac_cv_prog_STRIP"; then 2641 ac_ct_STRIP=$STRIP 2642 # Extract the first word of "strip", so it can be a program name with args. 2643 set dummy strip; ac_word=$2 2644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2645 $as_echo_n "checking for $ac_word... " >&6; } 2646 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 2647 $as_echo_n "(cached) " >&6 2648 else 2649 if test -n "$ac_ct_STRIP"; then 2650 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2651 else 2652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2653 for as_dir in $PATH 2654 do 2655 IFS=$as_save_IFS 2656 test -z "$as_dir" && as_dir=. 2657 for ac_exec_ext in '' $ac_executable_extensions; do 2658 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2659 ac_cv_prog_ac_ct_STRIP="strip" 2660 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2661 break 2 2662 fi 2663 done 2664 done 2665 IFS=$as_save_IFS 2666 2667 fi 2668 fi 2669 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2670 if test -n "$ac_ct_STRIP"; then 2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2672 $as_echo "$ac_ct_STRIP" >&6; } 2673 else 2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2675 $as_echo "no" >&6; } 2676 fi 2677 2678 if test "x$ac_ct_STRIP" = x; then 2679 STRIP=":" 2680 else 2681 case $cross_compiling:$ac_tool_warned in 2682 yes:) 2683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2684 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2685 ac_tool_warned=yes ;; 2686 esac 2687 STRIP=$ac_ct_STRIP 2688 fi 2689 else 2690 STRIP="$ac_cv_prog_STRIP" 2691 fi 2692 2693 fi 2694 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2695 2696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2697 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2698 if test -z "$MKDIR_P"; then 2699 if test "${ac_cv_path_mkdir+set}" = set; then : 2700 $as_echo_n "(cached) " >&6 2701 else 2702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2703 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2704 do 2705 IFS=$as_save_IFS 2706 test -z "$as_dir" && as_dir=. 2707 for ac_prog in mkdir gmkdir; do 2708 for ac_exec_ext in '' $ac_executable_extensions; do 2709 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2710 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2711 'mkdir (GNU coreutils) '* | \ 2712 'mkdir (coreutils) '* | \ 2713 'mkdir (fileutils) '4.1*) 2714 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2715 break 3;; 2716 esac 2717 done 2718 done 2719 done 2720 IFS=$as_save_IFS 2721 2722 fi 2723 2724 test -d ./--version && rmdir ./--version 2725 if test "${ac_cv_path_mkdir+set}" = set; then 2726 MKDIR_P="$ac_cv_path_mkdir -p" 2727 else 2728 # As a last resort, use the slow shell script. Don't cache a 2729 # value for MKDIR_P within a source directory, because that will 2730 # break other packages using the cache if that directory is 2731 # removed, or if the value is a relative name. 2732 MKDIR_P="$ac_install_sh -d" 2733 fi 2734 fi 2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2736 $as_echo "$MKDIR_P" >&6; } 2737 2738 mkdir_p="$MKDIR_P" 2739 case $mkdir_p in 2740 [\\/$]* | ?:[\\/]*) ;; 2741 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2742 esac 2743 2744 for ac_prog in gawk mawk nawk awk 2745 do 2746 # Extract the first word of "$ac_prog", so it can be a program name with args. 2747 set dummy $ac_prog; ac_word=$2 2748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2749 $as_echo_n "checking for $ac_word... " >&6; } 2750 if test "${ac_cv_prog_AWK+set}" = set; then : 2751 $as_echo_n "(cached) " >&6 2752 else 2753 if test -n "$AWK"; then 2754 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2755 else 2756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2757 for as_dir in $PATH 2758 do 2759 IFS=$as_save_IFS 2760 test -z "$as_dir" && as_dir=. 2761 for ac_exec_ext in '' $ac_executable_extensions; do 2762 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2763 ac_cv_prog_AWK="$ac_prog" 2764 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2765 break 2 2766 fi 2767 done 2768 done 2769 IFS=$as_save_IFS 2770 2771 fi 2772 fi 2773 AWK=$ac_cv_prog_AWK 2774 if test -n "$AWK"; then 2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2776 $as_echo "$AWK" >&6; } 2777 else 2778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2779 $as_echo "no" >&6; } 2780 fi 2781 2782 2783 test -n "$AWK" && break 2784 done 2785 2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2787 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2788 set x ${MAKE-make} 2789 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2790 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 2791 $as_echo_n "(cached) " >&6 2792 else 2793 cat >conftest.make <<\_ACEOF 2794 SHELL = /bin/sh 2795 all: 2796 @echo '@@@%%%=$(MAKE)=@@@%%%' 2797 _ACEOF 2798 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2799 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2800 *@@@%%%=?*=@@@%%%*) 2801 eval ac_cv_prog_make_${ac_make}_set=yes;; 2802 *) 2803 eval ac_cv_prog_make_${ac_make}_set=no;; 2804 esac 2805 rm -f conftest.make 2806 fi 2807 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2809 $as_echo "yes" >&6; } 2810 SET_MAKE= 2811 else 2812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2813 $as_echo "no" >&6; } 2814 SET_MAKE="MAKE=${MAKE-make}" 2815 fi 2816 2817 rm -rf .tst 2>/dev/null 2818 mkdir .tst 2>/dev/null 2819 if test -d .tst; then 2820 am__leading_dot=. 2821 else 2822 am__leading_dot=_ 2823 fi 2824 rmdir .tst 2>/dev/null 2825 2826 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2827 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2828 # is not polluted with repeated "-I." 2829 am__isrc=' -I$(srcdir)' 2830 # test to see if srcdir already configured 2831 if test -f $srcdir/config.status; then 2832 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2833 fi 2834 fi 2835 2836 # test whether we have cygpath 2837 if test -z "$CYGPATH_W"; then 2838 if (cygpath --version) >/dev/null 2>/dev/null; then 2839 CYGPATH_W='cygpath -w' 2840 else 2841 CYGPATH_W=echo 2842 fi 2843 fi 2844 2845 2846 # Define the identity of the package. 2847 PACKAGE='libpng' 2848 VERSION='1.2.46' 2849 2850 2851 cat >>confdefs.h <<_ACEOF 2852 #define PACKAGE "$PACKAGE" 2853 _ACEOF 2854 2855 2856 cat >>confdefs.h <<_ACEOF 2857 #define VERSION "$VERSION" 2858 _ACEOF 2859 2860 # Some tools Automake needs. 2861 2862 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2863 2864 2865 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2866 2867 2868 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2869 2870 2871 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2872 2873 2874 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2875 2876 # We need awk for the "check" target. The system "awk" is bad on 2877 # some platforms. 2878 # Always define AMTAR for backward compatibility. 2879 2880 AMTAR=${AMTAR-"${am_missing_run}tar"} 2881 2882 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2883 2884 2885 2886 2887 2888 2889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2890 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2891 # Check whether --enable-maintainer-mode was given. 2892 if test "${enable_maintainer_mode+set}" = set; then : 2893 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2894 else 2895 USE_MAINTAINER_MODE=no 2896 fi 2897 2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2899 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2900 if test $USE_MAINTAINER_MODE = yes; then 2901 MAINTAINER_MODE_TRUE= 2902 MAINTAINER_MODE_FALSE='#' 2903 else 2904 MAINTAINER_MODE_TRUE='#' 2905 MAINTAINER_MODE_FALSE= 2906 fi 2907 2908 MAINT=$MAINTAINER_MODE_TRUE 2909 2910 2911 2912 PNGLIB_VERSION=1.2.46 2913 PNGLIB_MAJOR=1 2914 PNGLIB_MINOR=2 2915 PNGLIB_RELEASE=46 2916 2917 2918 2919 ac_config_headers="$ac_config_headers config.h" 2920 2921 2922 # Checks for programs. 2923 ac_ext=c 2924 ac_cpp='$CPP $CPPFLAGS' 2925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2927 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2928 if test -n "$ac_tool_prefix"; then 2929 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2930 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2932 $as_echo_n "checking for $ac_word... " >&6; } 2933 if test "${ac_cv_prog_CC+set}" = set; then : 2934 $as_echo_n "(cached) " >&6 2935 else 2936 if test -n "$CC"; then 2937 ac_cv_prog_CC="$CC" # Let the user override the test. 2938 else 2939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2940 for as_dir in $PATH 2941 do 2942 IFS=$as_save_IFS 2943 test -z "$as_dir" && as_dir=. 2944 for ac_exec_ext in '' $ac_executable_extensions; do 2945 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2946 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2947 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2948 break 2 2949 fi 2950 done 2951 done 2952 IFS=$as_save_IFS 2953 2954 fi 2955 fi 2956 CC=$ac_cv_prog_CC 2957 if test -n "$CC"; then 2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2959 $as_echo "$CC" >&6; } 2960 else 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2962 $as_echo "no" >&6; } 2963 fi 2964 2965 2966 fi 2967 if test -z "$ac_cv_prog_CC"; then 2968 ac_ct_CC=$CC 2969 # Extract the first word of "gcc", so it can be a program name with args. 2970 set dummy gcc; ac_word=$2 2971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2972 $as_echo_n "checking for $ac_word... " >&6; } 2973 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 2974 $as_echo_n "(cached) " >&6 2975 else 2976 if test -n "$ac_ct_CC"; then 2977 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2978 else 2979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2980 for as_dir in $PATH 2981 do 2982 IFS=$as_save_IFS 2983 test -z "$as_dir" && as_dir=. 2984 for ac_exec_ext in '' $ac_executable_extensions; do 2985 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2986 ac_cv_prog_ac_ct_CC="gcc" 2987 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2988 break 2 2989 fi 2990 done 2991 done 2992 IFS=$as_save_IFS 2993 2994 fi 2995 fi 2996 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2997 if test -n "$ac_ct_CC"; then 2998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2999 $as_echo "$ac_ct_CC" >&6; } 3000 else 3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3002 $as_echo "no" >&6; } 3003 fi 3004 3005 if test "x$ac_ct_CC" = x; then 3006 CC="" 3007 else 3008 case $cross_compiling:$ac_tool_warned in 3009 yes:) 3010 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3011 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3012 ac_tool_warned=yes ;; 3013 esac 3014 CC=$ac_ct_CC 3015 fi 3016 else 3017 CC="$ac_cv_prog_CC" 3018 fi 3019 3020 if test -z "$CC"; then 3021 if test -n "$ac_tool_prefix"; then 3022 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3023 set dummy ${ac_tool_prefix}cc; ac_word=$2 3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3025 $as_echo_n "checking for $ac_word... " >&6; } 3026 if test "${ac_cv_prog_CC+set}" = set; then : 3027 $as_echo_n "(cached) " >&6 3028 else 3029 if test -n "$CC"; then 3030 ac_cv_prog_CC="$CC" # Let the user override the test. 3031 else 3032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3033 for as_dir in $PATH 3034 do 3035 IFS=$as_save_IFS 3036 test -z "$as_dir" && as_dir=. 3037 for ac_exec_ext in '' $ac_executable_extensions; do 3038 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3039 ac_cv_prog_CC="${ac_tool_prefix}cc" 3040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3041 break 2 3042 fi 3043 done 3044 done 3045 IFS=$as_save_IFS 3046 3047 fi 3048 fi 3049 CC=$ac_cv_prog_CC 3050 if test -n "$CC"; then 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3052 $as_echo "$CC" >&6; } 3053 else 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3055 $as_echo "no" >&6; } 3056 fi 3057 3058 3059 fi 3060 fi 3061 if test -z "$CC"; then 3062 # Extract the first word of "cc", so it can be a program name with args. 3063 set dummy cc; ac_word=$2 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3065 $as_echo_n "checking for $ac_word... " >&6; } 3066 if test "${ac_cv_prog_CC+set}" = set; then : 3067 $as_echo_n "(cached) " >&6 3068 else 3069 if test -n "$CC"; then 3070 ac_cv_prog_CC="$CC" # Let the user override the test. 3071 else 3072 ac_prog_rejected=no 3073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3074 for as_dir in $PATH 3075 do 3076 IFS=$as_save_IFS 3077 test -z "$as_dir" && as_dir=. 3078 for ac_exec_ext in '' $ac_executable_extensions; do 3079 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3080 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3081 ac_prog_rejected=yes 3082 continue 3083 fi 3084 ac_cv_prog_CC="cc" 3085 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3086 break 2 3087 fi 3088 done 3089 done 3090 IFS=$as_save_IFS 3091 3092 if test $ac_prog_rejected = yes; then 3093 # We found a bogon in the path, so make sure we never use it. 3094 set dummy $ac_cv_prog_CC 3095 shift 3096 if test $# != 0; then 3097 # We chose a different compiler from the bogus one. 3098 # However, it has the same basename, so the bogon will be chosen 3099 # first if we set CC to just the basename; use the full file name. 3100 shift 3101 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3102 fi 3103 fi 3104 fi 3105 fi 3106 CC=$ac_cv_prog_CC 3107 if test -n "$CC"; then 3108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3109 $as_echo "$CC" >&6; } 3110 else 3111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3112 $as_echo "no" >&6; } 3113 fi 3114 3115 3116 fi 3117 if test -z "$CC"; then 3118 if test -n "$ac_tool_prefix"; then 3119 for ac_prog in cl.exe 3120 do 3121 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3122 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3124 $as_echo_n "checking for $ac_word... " >&6; } 3125 if test "${ac_cv_prog_CC+set}" = set; then : 3126 $as_echo_n "(cached) " >&6 3127 else 3128 if test -n "$CC"; then 3129 ac_cv_prog_CC="$CC" # Let the user override the test. 3130 else 3131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3132 for as_dir in $PATH 3133 do 3134 IFS=$as_save_IFS 3135 test -z "$as_dir" && as_dir=. 3136 for ac_exec_ext in '' $ac_executable_extensions; do 3137 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3138 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3139 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3140 break 2 3141 fi 3142 done 3143 done 3144 IFS=$as_save_IFS 3145 3146 fi 3147 fi 3148 CC=$ac_cv_prog_CC 3149 if test -n "$CC"; then 3150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3151 $as_echo "$CC" >&6; } 3152 else 3153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3154 $as_echo "no" >&6; } 3155 fi 3156 3157 3158 test -n "$CC" && break 3159 done 3160 fi 3161 if test -z "$CC"; then 3162 ac_ct_CC=$CC 3163 for ac_prog in cl.exe 3164 do 3165 # Extract the first word of "$ac_prog", so it can be a program name with args. 3166 set dummy $ac_prog; ac_word=$2 3167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3168 $as_echo_n "checking for $ac_word... " >&6; } 3169 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 3170 $as_echo_n "(cached) " >&6 3171 else 3172 if test -n "$ac_ct_CC"; then 3173 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3174 else 3175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3176 for as_dir in $PATH 3177 do 3178 IFS=$as_save_IFS 3179 test -z "$as_dir" && as_dir=. 3180 for ac_exec_ext in '' $ac_executable_extensions; do 3181 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3182 ac_cv_prog_ac_ct_CC="$ac_prog" 3183 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3184 break 2 3185 fi 3186 done 3187 done 3188 IFS=$as_save_IFS 3189 3190 fi 3191 fi 3192 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3193 if test -n "$ac_ct_CC"; then 3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3195 $as_echo "$ac_ct_CC" >&6; } 3196 else 3197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3198 $as_echo "no" >&6; } 3199 fi 3200 3201 3202 test -n "$ac_ct_CC" && break 3203 done 3204 3205 if test "x$ac_ct_CC" = x; then 3206 CC="" 3207 else 3208 case $cross_compiling:$ac_tool_warned in 3209 yes:) 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3211 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3212 ac_tool_warned=yes ;; 3213 esac 3214 CC=$ac_ct_CC 3215 fi 3216 fi 3217 3218 fi 3219 3220 3221 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3222 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3223 as_fn_error "no acceptable C compiler found in \$PATH 3224 See \`config.log' for more details." "$LINENO" 5; } 3225 3226 # Provide some information about the compiler. 3227 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3228 set X $ac_compile 3229 ac_compiler=$2 3230 for ac_option in --version -v -V -qversion; do 3231 { { ac_try="$ac_compiler $ac_option >&5" 3232 case "(($ac_try" in 3233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3234 *) ac_try_echo=$ac_try;; 3235 esac 3236 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3237 $as_echo "$ac_try_echo"; } >&5 3238 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3239 ac_status=$? 3240 if test -s conftest.err; then 3241 sed '10a\ 3242 ... rest of stderr output deleted ... 3243 10q' conftest.err >conftest.er1 3244 cat conftest.er1 >&5 3245 fi 3246 rm -f conftest.er1 conftest.err 3247 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3248 test $ac_status = 0; } 3249 done 3250 3251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3252 /* end confdefs.h. */ 3253 3254 int 3255 main () 3256 { 3257 3258 ; 3259 return 0; 3260 } 3261 _ACEOF 3262 ac_clean_files_save=$ac_clean_files 3263 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3264 # Try to create an executable without -o first, disregard a.out. 3265 # It will help us diagnose broken compilers, and finding out an intuition 3266 # of exeext. 3267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3268 $as_echo_n "checking whether the C compiler works... " >&6; } 3269 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3270 3271 # The possible output files: 3272 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3273 3274 ac_rmfiles= 3275 for ac_file in $ac_files 3276 do 3277 case $ac_file in 3278 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3279 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3280 esac 3281 done 3282 rm -f $ac_rmfiles 3283 3284 if { { ac_try="$ac_link_default" 3285 case "(($ac_try" in 3286 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3287 *) ac_try_echo=$ac_try;; 3288 esac 3289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3290 $as_echo "$ac_try_echo"; } >&5 3291 (eval "$ac_link_default") 2>&5 3292 ac_status=$? 3293 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3294 test $ac_status = 0; }; then : 3295 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3296 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3297 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3298 # so that the user can short-circuit this test for compilers unknown to 3299 # Autoconf. 3300 for ac_file in $ac_files '' 3301 do 3302 test -f "$ac_file" || continue 3303 case $ac_file in 3304 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3305 ;; 3306 [ab].out ) 3307 # We found the default executable, but exeext='' is most 3308 # certainly right. 3309 break;; 3310 *.* ) 3311 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3312 then :; else 3313 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3314 fi 3315 # We set ac_cv_exeext here because the later test for it is not 3316 # safe: cross compilers may not add the suffix if given an `-o' 3317 # argument, so we may need to know it at that point already. 3318 # Even if this section looks crufty: it has the advantage of 3319 # actually working. 3320 break;; 3321 * ) 3322 break;; 3323 esac 3324 done 3325 test "$ac_cv_exeext" = no && ac_cv_exeext= 3326 3327 else 3328 ac_file='' 3329 fi 3330 if test -z "$ac_file"; then : 3331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3332 $as_echo "no" >&6; } 3333 $as_echo "$as_me: failed program was:" >&5 3334 sed 's/^/| /' conftest.$ac_ext >&5 3335 3336 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3338 { as_fn_set_status 77 3339 as_fn_error "C compiler cannot create executables 3340 See \`config.log' for more details." "$LINENO" 5; }; } 3341 else 3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3343 $as_echo "yes" >&6; } 3344 fi 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3346 $as_echo_n "checking for C compiler default output file name... " >&6; } 3347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3348 $as_echo "$ac_file" >&6; } 3349 ac_exeext=$ac_cv_exeext 3350 3351 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3352 ac_clean_files=$ac_clean_files_save 3353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3354 $as_echo_n "checking for suffix of executables... " >&6; } 3355 if { { ac_try="$ac_link" 3356 case "(($ac_try" in 3357 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3358 *) ac_try_echo=$ac_try;; 3359 esac 3360 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3361 $as_echo "$ac_try_echo"; } >&5 3362 (eval "$ac_link") 2>&5 3363 ac_status=$? 3364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3365 test $ac_status = 0; }; then : 3366 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3367 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3368 # work properly (i.e., refer to `conftest.exe'), while it won't with 3369 # `rm'. 3370 for ac_file in conftest.exe conftest conftest.*; do 3371 test -f "$ac_file" || continue 3372 case $ac_file in 3373 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3374 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3375 break;; 3376 * ) break;; 3377 esac 3378 done 3379 else 3380 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3381 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3382 as_fn_error "cannot compute suffix of executables: cannot compile and link 3383 See \`config.log' for more details." "$LINENO" 5; } 3384 fi 3385 rm -f conftest conftest$ac_cv_exeext 3386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3387 $as_echo "$ac_cv_exeext" >&6; } 3388 3389 rm -f conftest.$ac_ext 3390 EXEEXT=$ac_cv_exeext 3391 ac_exeext=$EXEEXT 3392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3393 /* end confdefs.h. */ 3394 #include <stdio.h> 3395 int 3396 main () 3397 { 3398 FILE *f = fopen ("conftest.out", "w"); 3399 return ferror (f) || fclose (f) != 0; 3400 3401 ; 3402 return 0; 3403 } 3404 _ACEOF 3405 ac_clean_files="$ac_clean_files conftest.out" 3406 # Check that the compiler produces executables we can run. If not, either 3407 # the compiler is broken, or we cross compile. 3408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3409 $as_echo_n "checking whether we are cross compiling... " >&6; } 3410 if test "$cross_compiling" != yes; then 3411 { { ac_try="$ac_link" 3412 case "(($ac_try" in 3413 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3414 *) ac_try_echo=$ac_try;; 3415 esac 3416 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3417 $as_echo "$ac_try_echo"; } >&5 3418 (eval "$ac_link") 2>&5 3419 ac_status=$? 3420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3421 test $ac_status = 0; } 3422 if { ac_try='./conftest$ac_cv_exeext' 3423 { { case "(($ac_try" in 3424 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3425 *) ac_try_echo=$ac_try;; 3426 esac 3427 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3428 $as_echo "$ac_try_echo"; } >&5 3429 (eval "$ac_try") 2>&5 3430 ac_status=$? 3431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3432 test $ac_status = 0; }; }; then 3433 cross_compiling=no 3434 else 3435 if test "$cross_compiling" = maybe; then 3436 cross_compiling=yes 3437 else 3438 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3440 as_fn_error "cannot run C compiled programs. 3441 If you meant to cross compile, use \`--host'. 3442 See \`config.log' for more details." "$LINENO" 5; } 3443 fi 3444 fi 3445 fi 3446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3447 $as_echo "$cross_compiling" >&6; } 3448 3449 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3450 ac_clean_files=$ac_clean_files_save 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3452 $as_echo_n "checking for suffix of object files... " >&6; } 3453 if test "${ac_cv_objext+set}" = set; then : 3454 $as_echo_n "(cached) " >&6 3455 else 3456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3457 /* end confdefs.h. */ 3458 3459 int 3460 main () 3461 { 3462 3463 ; 3464 return 0; 3465 } 3466 _ACEOF 3467 rm -f conftest.o conftest.obj 3468 if { { ac_try="$ac_compile" 3469 case "(($ac_try" in 3470 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3471 *) ac_try_echo=$ac_try;; 3472 esac 3473 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3474 $as_echo "$ac_try_echo"; } >&5 3475 (eval "$ac_compile") 2>&5 3476 ac_status=$? 3477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3478 test $ac_status = 0; }; then : 3479 for ac_file in conftest.o conftest.obj conftest.*; do 3480 test -f "$ac_file" || continue; 3481 case $ac_file in 3482 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3483 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3484 break;; 3485 esac 3486 done 3487 else 3488 $as_echo "$as_me: failed program was:" >&5 3489 sed 's/^/| /' conftest.$ac_ext >&5 3490 3491 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3492 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3493 as_fn_error "cannot compute suffix of object files: cannot compile 3494 See \`config.log' for more details." "$LINENO" 5; } 3495 fi 3496 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3497 fi 3498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3499 $as_echo "$ac_cv_objext" >&6; } 3500 OBJEXT=$ac_cv_objext 3501 ac_objext=$OBJEXT 3502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3503 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3504 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 3505 $as_echo_n "(cached) " >&6 3506 else 3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3508 /* end confdefs.h. */ 3509 3510 int 3511 main () 3512 { 3513 #ifndef __GNUC__ 3514 choke me 3515 #endif 3516 3517 ; 3518 return 0; 3519 } 3520 _ACEOF 3521 if ac_fn_c_try_compile "$LINENO"; then : 3522 ac_compiler_gnu=yes 3523 else 3524 ac_compiler_gnu=no 3525 fi 3526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3527 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3528 3529 fi 3530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3531 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3532 if test $ac_compiler_gnu = yes; then 3533 GCC=yes 3534 else 3535 GCC= 3536 fi 3537 ac_test_CFLAGS=${CFLAGS+set} 3538 ac_save_CFLAGS=$CFLAGS 3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3540 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3541 if test "${ac_cv_prog_cc_g+set}" = set; then : 3542 $as_echo_n "(cached) " >&6 3543 else 3544 ac_save_c_werror_flag=$ac_c_werror_flag 3545 ac_c_werror_flag=yes 3546 ac_cv_prog_cc_g=no 3547 CFLAGS="-g" 3548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3549 /* end confdefs.h. */ 3550 3551 int 3552 main () 3553 { 3554 3555 ; 3556 return 0; 3557 } 3558 _ACEOF 3559 if ac_fn_c_try_compile "$LINENO"; then : 3560 ac_cv_prog_cc_g=yes 3561 else 3562 CFLAGS="" 3563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3564 /* end confdefs.h. */ 3565 3566 int 3567 main () 3568 { 3569 3570 ; 3571 return 0; 3572 } 3573 _ACEOF 3574 if ac_fn_c_try_compile "$LINENO"; then : 3575 3576 else 3577 ac_c_werror_flag=$ac_save_c_werror_flag 3578 CFLAGS="-g" 3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3580 /* end confdefs.h. */ 3581 3582 int 3583 main () 3584 { 3585 3586 ; 3587 return 0; 3588 } 3589 _ACEOF 3590 if ac_fn_c_try_compile "$LINENO"; then : 3591 ac_cv_prog_cc_g=yes 3592 fi 3593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3594 fi 3595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3596 fi 3597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3598 ac_c_werror_flag=$ac_save_c_werror_flag 3599 fi 3600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3601 $as_echo "$ac_cv_prog_cc_g" >&6; } 3602 if test "$ac_test_CFLAGS" = set; then 3603 CFLAGS=$ac_save_CFLAGS 3604 elif test $ac_cv_prog_cc_g = yes; then 3605 if test "$GCC" = yes; then 3606 CFLAGS="-g -O2" 3607 else 3608 CFLAGS="-g" 3609 fi 3610 else 3611 if test "$GCC" = yes; then 3612 CFLAGS="-O2" 3613 else 3614 CFLAGS= 3615 fi 3616 fi 3617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3618 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3619 if test "${ac_cv_prog_cc_c89+set}" = set; then : 3620 $as_echo_n "(cached) " >&6 3621 else 3622 ac_cv_prog_cc_c89=no 3623 ac_save_CC=$CC 3624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3625 /* end confdefs.h. */ 3626 #include <stdarg.h> 3627 #include <stdio.h> 3628 #include <sys/types.h> 3629 #include <sys/stat.h> 3630 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3631 struct buf { int x; }; 3632 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3633 static char *e (p, i) 3634 char **p; 3635 int i; 3636 { 3637 return p[i]; 3638 } 3639 static char *f (char * (*g) (char **, int), char **p, ...) 3640 { 3641 char *s; 3642 va_list v; 3643 va_start (v,p); 3644 s = g (p, va_arg (v,int)); 3645 va_end (v); 3646 return s; 3647 } 3648 3649 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3650 function prototypes and stuff, but not '\xHH' hex character constants. 3651 These don't provoke an error unfortunately, instead are silently treated 3652 as 'x'. The following induces an error, until -std is added to get 3653 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3654 array size at least. It's necessary to write '\x00'==0 to get something 3655 that's true only with -std. */ 3656 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3657 3658 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3659 inside strings and character constants. */ 3660 #define FOO(x) 'x' 3661 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3662 3663 int test (int i, double x); 3664 struct s1 {int (*f) (int a);}; 3665 struct s2 {int (*f) (double a);}; 3666 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3667 int argc; 3668 char **argv; 3669 int 3670 main () 3671 { 3672 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3673 ; 3674 return 0; 3675 } 3676 _ACEOF 3677 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3678 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3679 do 3680 CC="$ac_save_CC $ac_arg" 3681 if ac_fn_c_try_compile "$LINENO"; then : 3682 ac_cv_prog_cc_c89=$ac_arg 3683 fi 3684 rm -f core conftest.err conftest.$ac_objext 3685 test "x$ac_cv_prog_cc_c89" != "xno" && break 3686 done 3687 rm -f conftest.$ac_ext 3688 CC=$ac_save_CC 3689 3690 fi 3691 # AC_CACHE_VAL 3692 case "x$ac_cv_prog_cc_c89" in 3693 x) 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3695 $as_echo "none needed" >&6; } ;; 3696 xno) 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3698 $as_echo "unsupported" >&6; } ;; 3699 *) 3700 CC="$CC $ac_cv_prog_cc_c89" 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3702 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3703 esac 3704 if test "x$ac_cv_prog_cc_c89" != xno; then : 3705 3706 fi 3707 3708 ac_ext=c 3709 ac_cpp='$CPP $CPPFLAGS' 3710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3712 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3713 DEPDIR="${am__leading_dot}deps" 3714 3715 ac_config_commands="$ac_config_commands depfiles" 3716 3717 3718 am_make=${MAKE-make} 3719 cat > confinc << 'END' 3720 am__doit: 3721 @echo this is the am__doit target 3722 .PHONY: am__doit 3723 END 3724 # If we don't find an include directive, just comment out the code. 3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3726 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3727 am__include="#" 3728 am__quote= 3729 _am_result=none 3730 # First try GNU make style include. 3731 echo "include confinc" > confmf 3732 # Ignore all kinds of additional output from `make'. 3733 case `$am_make -s -f confmf 2> /dev/null` in #( 3734 *the\ am__doit\ target*) 3735 am__include=include 3736 am__quote= 3737 _am_result=GNU 3738 ;; 3739 esac 3740 # Now try BSD make style include. 3741 if test "$am__include" = "#"; then 3742 echo '.include "confinc"' > confmf 3743 case `$am_make -s -f confmf 2> /dev/null` in #( 3744 *the\ am__doit\ target*) 3745 am__include=.include 3746 am__quote="\"" 3747 _am_result=BSD 3748 ;; 3749 esac 3750 fi 3751 3752 3753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3754 $as_echo "$_am_result" >&6; } 3755 rm -f confinc confmf 3756 3757 # Check whether --enable-dependency-tracking was given. 3758 if test "${enable_dependency_tracking+set}" = set; then : 3759 enableval=$enable_dependency_tracking; 3760 fi 3761 3762 if test "x$enable_dependency_tracking" != xno; then 3763 am_depcomp="$ac_aux_dir/depcomp" 3764 AMDEPBACKSLASH='\' 3765 fi 3766 if test "x$enable_dependency_tracking" != xno; then 3767 AMDEP_TRUE= 3768 AMDEP_FALSE='#' 3769 else 3770 AMDEP_TRUE='#' 3771 AMDEP_FALSE= 3772 fi 3773 3774 3775 3776 depcc="$CC" am_compiler_list= 3777 3778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3779 $as_echo_n "checking dependency style of $depcc... " >&6; } 3780 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : 3781 $as_echo_n "(cached) " >&6 3782 else 3783 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3784 # We make a subdir and do the tests there. Otherwise we can end up 3785 # making bogus files that we don't know about and never remove. For 3786 # instance it was reported that on HP-UX the gcc test will end up 3787 # making a dummy file named `D' -- because `-MD' means `put the output 3788 # in D'. 3789 mkdir conftest.dir 3790 # Copy depcomp to subdir because otherwise we won't find it if we're 3791 # using a relative directory. 3792 cp "$am_depcomp" conftest.dir 3793 cd conftest.dir 3794 # We will build objects and dependencies in a subdirectory because 3795 # it helps to detect inapplicable dependency modes. For instance 3796 # both Tru64's cc and ICC support -MD to output dependencies as a 3797 # side effect of compilation, but ICC will put the dependencies in 3798 # the current directory while Tru64 will put them in the object 3799 # directory. 3800 mkdir sub 3801 3802 am_cv_CC_dependencies_compiler_type=none 3803 if test "$am_compiler_list" = ""; then 3804 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3805 fi 3806 am__universal=false 3807 case " $depcc " in #( 3808 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3809 esac 3810 3811 for depmode in $am_compiler_list; do 3812 # Setup a source with many dependencies, because some compilers 3813 # like to wrap large dependency lists on column 80 (with \), and 3814 # we should not choose a depcomp mode which is confused by this. 3815 # 3816 # We need to recreate these files for each test, as the compiler may 3817 # overwrite some of them when testing with obscure command lines. 3818 # This happens at least with the AIX C compiler. 3819 : > sub/conftest.c 3820 for i in 1 2 3 4 5 6; do 3821 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3822 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3823 # Solaris 8's {/usr,}/bin/sh. 3824 touch sub/conftst$i.h 3825 done 3826 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3827 3828 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3829 # mode. It turns out that the SunPro C++ compiler does not properly 3830 # handle `-M -o', and we need to detect this. Also, some Intel 3831 # versions had trouble with output in subdirs 3832 am__obj=sub/conftest.${OBJEXT-o} 3833 am__minus_obj="-o $am__obj" 3834 case $depmode in 3835 gcc) 3836 # This depmode causes a compiler race in universal mode. 3837 test "$am__universal" = false || continue 3838 ;; 3839 nosideeffect) 3840 # after this tag, mechanisms are not by side-effect, so they'll 3841 # only be used when explicitly requested 3842 if test "x$enable_dependency_tracking" = xyes; then 3843 continue 3844 else 3845 break 3846 fi 3847 ;; 3848 msvisualcpp | msvcmsys) 3849 # This compiler won't grok `-c -o', but also, the minuso test has 3850 # not run yet. These depmodes are late enough in the game, and 3851 # so weak that their functioning should not be impacted. 3852 am__obj=conftest.${OBJEXT-o} 3853 am__minus_obj= 3854 ;; 3855 none) break ;; 3856 esac 3857 if depmode=$depmode \ 3858 source=sub/conftest.c object=$am__obj \ 3859 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3860 $SHELL ./depcomp $depcc -c $am__minus_obj 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 $am__obj sub/conftest.Po > /dev/null 2>&1 && 3865 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3866 # icc doesn't choke on unknown options, it will just issue warnings 3867 # or remarks (even with -Werror). So we grep stderr for any message 3868 # that says an option was ignored or not supported. 3869 # When given -MP, icc 7.0 and 7.1 complain thusly: 3870 # icc: Command line warning: ignoring option '-M'; no argument required 3871 # The diagnosis changed in icc 8.0: 3872 # icc: Command line remark: option '-MP' not supported 3873 if (grep 'ignoring option' conftest.err || 3874 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3875 am_cv_CC_dependencies_compiler_type=$depmode 3876 break 3877 fi 3878 fi 3879 done 3880 3881 cd .. 3882 rm -rf conftest.dir 3883 else 3884 am_cv_CC_dependencies_compiler_type=none 3885 fi 3886 3887 fi 3888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3889 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3890 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3891 3892 if 3893 test "x$enable_dependency_tracking" != xno \ 3894 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3895 am__fastdepCC_TRUE= 3896 am__fastdepCC_FALSE='#' 3897 else 3898 am__fastdepCC_TRUE='#' 3899 am__fastdepCC_FALSE= 3900 fi 3901 3902 3903 # Make sure we can run config.sub. 3904 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3905 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3906 3907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3908 $as_echo_n "checking build system type... " >&6; } 3909 if test "${ac_cv_build+set}" = set; then : 3910 $as_echo_n "(cached) " >&6 3911 else 3912 ac_build_alias=$build_alias 3913 test "x$ac_build_alias" = x && 3914 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3915 test "x$ac_build_alias" = x && 3916 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 3917 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3918 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3919 3920 fi 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3922 $as_echo "$ac_cv_build" >&6; } 3923 case $ac_cv_build in 3924 *-*-*) ;; 3925 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 3926 esac 3927 build=$ac_cv_build 3928 ac_save_IFS=$IFS; IFS='-' 3929 set x $ac_cv_build 3930 shift 3931 build_cpu=$1 3932 build_vendor=$2 3933 shift; shift 3934 # Remember, the first character of IFS is used to create $*, 3935 # except with old shells: 3936 build_os=$* 3937 IFS=$ac_save_IFS 3938 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3939 3940 3941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3942 $as_echo_n "checking host system type... " >&6; } 3943 if test "${ac_cv_host+set}" = set; then : 3944 $as_echo_n "(cached) " >&6 3945 else 3946 if test "x$host_alias" = x; then 3947 ac_cv_host=$ac_cv_build 3948 else 3949 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3950 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3951 fi 3952 3953 fi 3954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3955 $as_echo "$ac_cv_host" >&6; } 3956 case $ac_cv_host in 3957 *-*-*) ;; 3958 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 3959 esac 3960 host=$ac_cv_host 3961 ac_save_IFS=$IFS; IFS='-' 3962 set x $ac_cv_host 3963 shift 3964 host_cpu=$1 3965 host_vendor=$2 3966 shift; shift 3967 # Remember, the first character of IFS is used to create $*, 3968 # except with old shells: 3969 host_os=$* 3970 IFS=$ac_save_IFS 3971 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3972 3973 3974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 3975 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 3976 if test "${ac_cv_path_SED+set}" = set; then : 3977 $as_echo_n "(cached) " >&6 3978 else 3979 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 3980 for ac_i in 1 2 3 4 5 6 7; do 3981 ac_script="$ac_script$as_nl$ac_script" 3982 done 3983 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 3984 { ac_script=; unset ac_script;} 3985 if test -z "$SED"; then 3986 ac_path_SED_found=false 3987 # Loop through the user's path and test for each of PROGNAME-LIST 3988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3989 for as_dir in $PATH 3990 do 3991 IFS=$as_save_IFS 3992 test -z "$as_dir" && as_dir=. 3993 for ac_prog in sed gsed; do 3994 for ac_exec_ext in '' $ac_executable_extensions; do 3995 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 3996 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 3997 # Check for GNU ac_path_SED and select it if it is found. 3998 # Check for GNU $ac_path_SED 3999 case `"$ac_path_SED" --version 2>&1` in 4000 *GNU*) 4001 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4002 *) 4003 ac_count=0 4004 $as_echo_n 0123456789 >"conftest.in" 4005 while : 4006 do 4007 cat "conftest.in" "conftest.in" >"conftest.tmp" 4008 mv "conftest.tmp" "conftest.in" 4009 cp "conftest.in" "conftest.nl" 4010 $as_echo '' >> "conftest.nl" 4011 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4012 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4013 as_fn_arith $ac_count + 1 && ac_count=$as_val 4014 if test $ac_count -gt ${ac_path_SED_max-0}; then 4015 # Best one so far, save it but keep looking for a better one 4016 ac_cv_path_SED="$ac_path_SED" 4017 ac_path_SED_max=$ac_count 4018 fi 4019 # 10*(2^10) chars as input seems more than enough 4020 test $ac_count -gt 10 && break 4021 done 4022 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4023 esac 4024 4025 $ac_path_SED_found && break 3 4026 done 4027 done 4028 done 4029 IFS=$as_save_IFS 4030 if test -z "$ac_cv_path_SED"; then 4031 as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5 4032 fi 4033 else 4034 ac_cv_path_SED=$SED 4035 fi 4036 4037 fi 4038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4039 $as_echo "$ac_cv_path_SED" >&6; } 4040 SED="$ac_cv_path_SED" 4041 rm -f conftest.sed 4042 4043 test -z "$SED" && SED=sed 4044 Xsed="$SED -e 1s/^X//" 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4057 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4058 if test "${ac_cv_path_GREP+set}" = set; then : 4059 $as_echo_n "(cached) " >&6 4060 else 4061 if test -z "$GREP"; then 4062 ac_path_GREP_found=false 4063 # Loop through the user's path and test for each of PROGNAME-LIST 4064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4065 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4066 do 4067 IFS=$as_save_IFS 4068 test -z "$as_dir" && as_dir=. 4069 for ac_prog in grep ggrep; do 4070 for ac_exec_ext in '' $ac_executable_extensions; do 4071 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4072 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4073 # Check for GNU ac_path_GREP and select it if it is found. 4074 # Check for GNU $ac_path_GREP 4075 case `"$ac_path_GREP" --version 2>&1` in 4076 *GNU*) 4077 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4078 *) 4079 ac_count=0 4080 $as_echo_n 0123456789 >"conftest.in" 4081 while : 4082 do 4083 cat "conftest.in" "conftest.in" >"conftest.tmp" 4084 mv "conftest.tmp" "conftest.in" 4085 cp "conftest.in" "conftest.nl" 4086 $as_echo 'GREP' >> "conftest.nl" 4087 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4088 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4089 as_fn_arith $ac_count + 1 && ac_count=$as_val 4090 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4091 # Best one so far, save it but keep looking for a better one 4092 ac_cv_path_GREP="$ac_path_GREP" 4093 ac_path_GREP_max=$ac_count 4094 fi 4095 # 10*(2^10) chars as input seems more than enough 4096 test $ac_count -gt 10 && break 4097 done 4098 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4099 esac 4100 4101 $ac_path_GREP_found && break 3 4102 done 4103 done 4104 done 4105 IFS=$as_save_IFS 4106 if test -z "$ac_cv_path_GREP"; then 4107 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4108 fi 4109 else 4110 ac_cv_path_GREP=$GREP 4111 fi 4112 4113 fi 4114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4115 $as_echo "$ac_cv_path_GREP" >&6; } 4116 GREP="$ac_cv_path_GREP" 4117 4118 4119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4120 $as_echo_n "checking for egrep... " >&6; } 4121 if test "${ac_cv_path_EGREP+set}" = set; then : 4122 $as_echo_n "(cached) " >&6 4123 else 4124 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4125 then ac_cv_path_EGREP="$GREP -E" 4126 else 4127 if test -z "$EGREP"; then 4128 ac_path_EGREP_found=false 4129 # Loop through the user's path and test for each of PROGNAME-LIST 4130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4131 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4132 do 4133 IFS=$as_save_IFS 4134 test -z "$as_dir" && as_dir=. 4135 for ac_prog in egrep; do 4136 for ac_exec_ext in '' $ac_executable_extensions; do 4137 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4138 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4139 # Check for GNU ac_path_EGREP and select it if it is found. 4140 # Check for GNU $ac_path_EGREP 4141 case `"$ac_path_EGREP" --version 2>&1` in 4142 *GNU*) 4143 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4144 *) 4145 ac_count=0 4146 $as_echo_n 0123456789 >"conftest.in" 4147 while : 4148 do 4149 cat "conftest.in" "conftest.in" >"conftest.tmp" 4150 mv "conftest.tmp" "conftest.in" 4151 cp "conftest.in" "conftest.nl" 4152 $as_echo 'EGREP' >> "conftest.nl" 4153 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4154 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4155 as_fn_arith $ac_count + 1 && ac_count=$as_val 4156 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4157 # Best one so far, save it but keep looking for a better one 4158 ac_cv_path_EGREP="$ac_path_EGREP" 4159 ac_path_EGREP_max=$ac_count 4160 fi 4161 # 10*(2^10) chars as input seems more than enough 4162 test $ac_count -gt 10 && break 4163 done 4164 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4165 esac 4166 4167 $ac_path_EGREP_found && break 3 4168 done 4169 done 4170 done 4171 IFS=$as_save_IFS 4172 if test -z "$ac_cv_path_EGREP"; then 4173 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4174 fi 4175 else 4176 ac_cv_path_EGREP=$EGREP 4177 fi 4178 4179 fi 4180 fi 4181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4182 $as_echo "$ac_cv_path_EGREP" >&6; } 4183 EGREP="$ac_cv_path_EGREP" 4184 4185 4186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4187 $as_echo_n "checking for fgrep... " >&6; } 4188 if test "${ac_cv_path_FGREP+set}" = set; then : 4189 $as_echo_n "(cached) " >&6 4190 else 4191 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4192 then ac_cv_path_FGREP="$GREP -F" 4193 else 4194 if test -z "$FGREP"; then 4195 ac_path_FGREP_found=false 4196 # Loop through the user's path and test for each of PROGNAME-LIST 4197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4198 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4199 do 4200 IFS=$as_save_IFS 4201 test -z "$as_dir" && as_dir=. 4202 for ac_prog in fgrep; do 4203 for ac_exec_ext in '' $ac_executable_extensions; do 4204 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4205 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue 4206 # Check for GNU ac_path_FGREP and select it if it is found. 4207 # Check for GNU $ac_path_FGREP 4208 case `"$ac_path_FGREP" --version 2>&1` in 4209 *GNU*) 4210 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4211 *) 4212 ac_count=0 4213 $as_echo_n 0123456789 >"conftest.in" 4214 while : 4215 do 4216 cat "conftest.in" "conftest.in" >"conftest.tmp" 4217 mv "conftest.tmp" "conftest.in" 4218 cp "conftest.in" "conftest.nl" 4219 $as_echo 'FGREP' >> "conftest.nl" 4220 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4221 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4222 as_fn_arith $ac_count + 1 && ac_count=$as_val 4223 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4224 # Best one so far, save it but keep looking for a better one 4225 ac_cv_path_FGREP="$ac_path_FGREP" 4226 ac_path_FGREP_max=$ac_count 4227 fi 4228 # 10*(2^10) chars as input seems more than enough 4229 test $ac_count -gt 10 && break 4230 done 4231 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4232 esac 4233 4234 $ac_path_FGREP_found && break 3 4235 done 4236 done 4237 done 4238 IFS=$as_save_IFS 4239 if test -z "$ac_cv_path_FGREP"; then 4240 as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4241 fi 4242 else 4243 ac_cv_path_FGREP=$FGREP 4244 fi 4245 4246 fi 4247 fi 4248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4249 $as_echo "$ac_cv_path_FGREP" >&6; } 4250 FGREP="$ac_cv_path_FGREP" 4251 4252 4253 test -z "$GREP" && GREP=grep 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 # Check whether --with-gnu-ld was given. 4274 if test "${with_gnu_ld+set}" = set; then : 4275 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4276 else 4277 with_gnu_ld=no 4278 fi 4279 4280 ac_prog=ld 4281 if test "$GCC" = yes; then 4282 # Check if gcc -print-prog-name=ld gives a path. 4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4284 $as_echo_n "checking for ld used by $CC... " >&6; } 4285 case $host in 4286 *-*-mingw*) 4287 # gcc leaves a trailing carriage return which upsets mingw 4288 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4289 *) 4290 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4291 esac 4292 case $ac_prog in 4293 # Accept absolute paths. 4294 [\\/]* | ?:[\\/]*) 4295 re_direlt='/[^/][^/]*/\.\./' 4296 # Canonicalize the pathname of ld 4297 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4298 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4299 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4300 done 4301 test -z "$LD" && LD="$ac_prog" 4302 ;; 4303 "") 4304 # If it fails, then pretend we aren't using GCC. 4305 ac_prog=ld 4306 ;; 4307 *) 4308 # If it is relative, then search for the first ld in PATH. 4309 with_gnu_ld=unknown 4310 ;; 4311 esac 4312 elif test "$with_gnu_ld" = yes; then 4313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4314 $as_echo_n "checking for GNU ld... " >&6; } 4315 else 4316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4317 $as_echo_n "checking for non-GNU ld... " >&6; } 4318 fi 4319 if test "${lt_cv_path_LD+set}" = set; then : 4320 $as_echo_n "(cached) " >&6 4321 else 4322 if test -z "$LD"; then 4323 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4324 for ac_dir in $PATH; do 4325 IFS="$lt_save_ifs" 4326 test -z "$ac_dir" && ac_dir=. 4327 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4328 lt_cv_path_LD="$ac_dir/$ac_prog" 4329 # Check to see if the program is GNU ld. I'd rather use --version, 4330 # but apparently some variants of GNU ld only accept -v. 4331 # Break only if it was the GNU/non-GNU ld that we prefer. 4332 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4333 *GNU* | *'with BFD'*) 4334 test "$with_gnu_ld" != no && break 4335 ;; 4336 *) 4337 test "$with_gnu_ld" != yes && break 4338 ;; 4339 esac 4340 fi 4341 done 4342 IFS="$lt_save_ifs" 4343 else 4344 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4345 fi 4346 fi 4347 4348 LD="$lt_cv_path_LD" 4349 if test -n "$LD"; then 4350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4351 $as_echo "$LD" >&6; } 4352 else 4353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4354 $as_echo "no" >&6; } 4355 fi 4356 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5 4357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4358 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4359 if test "${lt_cv_prog_gnu_ld+set}" = set; then : 4360 $as_echo_n "(cached) " >&6 4361 else 4362 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4363 case `$LD -v 2>&1 </dev/null` in 4364 *GNU* | *'with BFD'*) 4365 lt_cv_prog_gnu_ld=yes 4366 ;; 4367 *) 4368 lt_cv_prog_gnu_ld=no 4369 ;; 4370 esac 4371 fi 4372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4373 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4374 with_gnu_ld=$lt_cv_prog_gnu_ld 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 ac_ext=c 4385 ac_cpp='$CPP $CPPFLAGS' 4386 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4387 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4388 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4390 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4391 # On Suns, sometimes $CPP names a directory. 4392 if test -n "$CPP" && test -d "$CPP"; then 4393 CPP= 4394 fi 4395 if test -z "$CPP"; then 4396 if test "${ac_cv_prog_CPP+set}" = set; then : 4397 $as_echo_n "(cached) " >&6 4398 else 4399 # Double quotes because CPP needs to be expanded 4400 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4401 do 4402 ac_preproc_ok=false 4403 for ac_c_preproc_warn_flag in '' yes 4404 do 4405 # Use a header file that comes with gcc, so configuring glibc 4406 # with a fresh cross-compiler works. 4407 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4408 # <limits.h> exists even on freestanding compilers. 4409 # On the NeXT, cc -E runs the code through the compiler's parser, 4410 # not just through cpp. "Syntax error" is here to catch this case. 4411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4412 /* end confdefs.h. */ 4413 #ifdef __STDC__ 4414 # include <limits.h> 4415 #else 4416 # include <assert.h> 4417 #endif 4418 Syntax error 4419 _ACEOF 4420 if ac_fn_c_try_cpp "$LINENO"; then : 4421 4422 else 4423 # Broken: fails on valid input. 4424 continue 4425 fi 4426 rm -f conftest.err conftest.$ac_ext 4427 4428 # OK, works on sane cases. Now check whether nonexistent headers 4429 # can be detected and how. 4430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4431 /* end confdefs.h. */ 4432 #include <ac_nonexistent.h> 4433 _ACEOF 4434 if ac_fn_c_try_cpp "$LINENO"; then : 4435 # Broken: success on invalid input. 4436 continue 4437 else 4438 # Passes both tests. 4439 ac_preproc_ok=: 4440 break 4441 fi 4442 rm -f conftest.err conftest.$ac_ext 4443 4444 done 4445 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4446 rm -f conftest.err conftest.$ac_ext 4447 if $ac_preproc_ok; then : 4448 break 4449 fi 4450 4451 done 4452 ac_cv_prog_CPP=$CPP 4453 4454 fi 4455 CPP=$ac_cv_prog_CPP 4456 else 4457 ac_cv_prog_CPP=$CPP 4458 fi 4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4460 $as_echo "$CPP" >&6; } 4461 ac_preproc_ok=false 4462 for ac_c_preproc_warn_flag in '' yes 4463 do 4464 # Use a header file that comes with gcc, so configuring glibc 4465 # with a fresh cross-compiler works. 4466 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4467 # <limits.h> exists even on freestanding compilers. 4468 # On the NeXT, cc -E runs the code through the compiler's parser, 4469 # not just through cpp. "Syntax error" is here to catch this case. 4470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4471 /* end confdefs.h. */ 4472 #ifdef __STDC__ 4473 # include <limits.h> 4474 #else 4475 # include <assert.h> 4476 #endif 4477 Syntax error 4478 _ACEOF 4479 if ac_fn_c_try_cpp "$LINENO"; then : 4480 4481 else 4482 # Broken: fails on valid input. 4483 continue 4484 fi 4485 rm -f conftest.err conftest.$ac_ext 4486 4487 # OK, works on sane cases. Now check whether nonexistent headers 4488 # can be detected and how. 4489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4490 /* end confdefs.h. */ 4491 #include <ac_nonexistent.h> 4492 _ACEOF 4493 if ac_fn_c_try_cpp "$LINENO"; then : 4494 # Broken: success on invalid input. 4495 continue 4496 else 4497 # Passes both tests. 4498 ac_preproc_ok=: 4499 break 4500 fi 4501 rm -f conftest.err conftest.$ac_ext 4502 4503 done 4504 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4505 rm -f conftest.err conftest.$ac_ext 4506 if $ac_preproc_ok; then : 4507 4508 else 4509 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4510 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4511 as_fn_error "C preprocessor \"$CPP\" fails sanity check 4512 See \`config.log' for more details." "$LINENO" 5; } 4513 fi 4514 4515 ac_ext=c 4516 ac_cpp='$CPP $CPPFLAGS' 4517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4519 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4520 4521 if test -n "$ac_tool_prefix"; then 4522 # Extract the first word of "${ac_tool_prefix}sed", so it can be a program name with args. 4523 set dummy ${ac_tool_prefix}sed; ac_word=$2 4524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4525 $as_echo_n "checking for $ac_word... " >&6; } 4526 if test "${ac_cv_prog_SED+set}" = set; then : 4527 $as_echo_n "(cached) " >&6 4528 else 4529 if test -n "$SED"; then 4530 ac_cv_prog_SED="$SED" # Let the user override the test. 4531 else 4532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4533 for as_dir in $PATH 4534 do 4535 IFS=$as_save_IFS 4536 test -z "$as_dir" && as_dir=. 4537 for ac_exec_ext in '' $ac_executable_extensions; do 4538 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4539 ac_cv_prog_SED="${ac_tool_prefix}sed" 4540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4541 break 2 4542 fi 4543 done 4544 done 4545 IFS=$as_save_IFS 4546 4547 fi 4548 fi 4549 SED=$ac_cv_prog_SED 4550 if test -n "$SED"; then 4551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 4552 $as_echo "$SED" >&6; } 4553 else 4554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4555 $as_echo "no" >&6; } 4556 fi 4557 4558 4559 fi 4560 if test -z "$ac_cv_prog_SED"; then 4561 ac_ct_SED=$SED 4562 # Extract the first word of "sed", so it can be a program name with args. 4563 set dummy sed; ac_word=$2 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4565 $as_echo_n "checking for $ac_word... " >&6; } 4566 if test "${ac_cv_prog_ac_ct_SED+set}" = set; then : 4567 $as_echo_n "(cached) " >&6 4568 else 4569 if test -n "$ac_ct_SED"; then 4570 ac_cv_prog_ac_ct_SED="$ac_ct_SED" # Let the user override the test. 4571 else 4572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4573 for as_dir in $PATH 4574 do 4575 IFS=$as_save_IFS 4576 test -z "$as_dir" && as_dir=. 4577 for ac_exec_ext in '' $ac_executable_extensions; do 4578 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4579 ac_cv_prog_ac_ct_SED="sed" 4580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4581 break 2 4582 fi 4583 done 4584 done 4585 IFS=$as_save_IFS 4586 4587 fi 4588 fi 4589 ac_ct_SED=$ac_cv_prog_ac_ct_SED 4590 if test -n "$ac_ct_SED"; then 4591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_SED" >&5 4592 $as_echo "$ac_ct_SED" >&6; } 4593 else 4594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4595 $as_echo "no" >&6; } 4596 fi 4597 4598 if test "x$ac_ct_SED" = x; then 4599 SED=":" 4600 else 4601 case $cross_compiling:$ac_tool_warned in 4602 yes:) 4603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4604 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4605 ac_tool_warned=yes ;; 4606 esac 4607 SED=$ac_ct_SED 4608 fi 4609 else 4610 SED="$ac_cv_prog_SED" 4611 fi 4612 4613 enable_win32_dll=yes 4614 4615 case $host in 4616 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) 4617 if test -n "$ac_tool_prefix"; then 4618 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. 4619 set dummy ${ac_tool_prefix}as; ac_word=$2 4620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4621 $as_echo_n "checking for $ac_word... " >&6; } 4622 if test "${ac_cv_prog_AS+set}" = set; then : 4623 $as_echo_n "(cached) " >&6 4624 else 4625 if test -n "$AS"; then 4626 ac_cv_prog_AS="$AS" # Let the user override the test. 4627 else 4628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4629 for as_dir in $PATH 4630 do 4631 IFS=$as_save_IFS 4632 test -z "$as_dir" && as_dir=. 4633 for ac_exec_ext in '' $ac_executable_extensions; do 4634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4635 ac_cv_prog_AS="${ac_tool_prefix}as" 4636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4637 break 2 4638 fi 4639 done 4640 done 4641 IFS=$as_save_IFS 4642 4643 fi 4644 fi 4645 AS=$ac_cv_prog_AS 4646 if test -n "$AS"; then 4647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 4648 $as_echo "$AS" >&6; } 4649 else 4650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4651 $as_echo "no" >&6; } 4652 fi 4653 4654 4655 fi 4656 if test -z "$ac_cv_prog_AS"; then 4657 ac_ct_AS=$AS 4658 # Extract the first word of "as", so it can be a program name with args. 4659 set dummy as; ac_word=$2 4660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4661 $as_echo_n "checking for $ac_word... " >&6; } 4662 if test "${ac_cv_prog_ac_ct_AS+set}" = set; then : 4663 $as_echo_n "(cached) " >&6 4664 else 4665 if test -n "$ac_ct_AS"; then 4666 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. 4667 else 4668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4669 for as_dir in $PATH 4670 do 4671 IFS=$as_save_IFS 4672 test -z "$as_dir" && as_dir=. 4673 for ac_exec_ext in '' $ac_executable_extensions; do 4674 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4675 ac_cv_prog_ac_ct_AS="as" 4676 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4677 break 2 4678 fi 4679 done 4680 done 4681 IFS=$as_save_IFS 4682 4683 fi 4684 fi 4685 ac_ct_AS=$ac_cv_prog_ac_ct_AS 4686 if test -n "$ac_ct_AS"; then 4687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 4688 $as_echo "$ac_ct_AS" >&6; } 4689 else 4690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4691 $as_echo "no" >&6; } 4692 fi 4693 4694 if test "x$ac_ct_AS" = x; then 4695 AS="false" 4696 else 4697 case $cross_compiling:$ac_tool_warned in 4698 yes:) 4699 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4700 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4701 ac_tool_warned=yes ;; 4702 esac 4703 AS=$ac_ct_AS 4704 fi 4705 else 4706 AS="$ac_cv_prog_AS" 4707 fi 4708 4709 if test -n "$ac_tool_prefix"; then 4710 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 4711 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 4712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4713 $as_echo_n "checking for $ac_word... " >&6; } 4714 if test "${ac_cv_prog_DLLTOOL+set}" = set; then : 4715 $as_echo_n "(cached) " >&6 4716 else 4717 if test -n "$DLLTOOL"; then 4718 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 4719 else 4720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4721 for as_dir in $PATH 4722 do 4723 IFS=$as_save_IFS 4724 test -z "$as_dir" && as_dir=. 4725 for ac_exec_ext in '' $ac_executable_extensions; do 4726 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4727 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 4728 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4729 break 2 4730 fi 4731 done 4732 done 4733 IFS=$as_save_IFS 4734 4735 fi 4736 fi 4737 DLLTOOL=$ac_cv_prog_DLLTOOL 4738 if test -n "$DLLTOOL"; then 4739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 4740 $as_echo "$DLLTOOL" >&6; } 4741 else 4742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4743 $as_echo "no" >&6; } 4744 fi 4745 4746 4747 fi 4748 if test -z "$ac_cv_prog_DLLTOOL"; then 4749 ac_ct_DLLTOOL=$DLLTOOL 4750 # Extract the first word of "dlltool", so it can be a program name with args. 4751 set dummy dlltool; ac_word=$2 4752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4753 $as_echo_n "checking for $ac_word... " >&6; } 4754 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then : 4755 $as_echo_n "(cached) " >&6 4756 else 4757 if test -n "$ac_ct_DLLTOOL"; then 4758 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 4759 else 4760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4761 for as_dir in $PATH 4762 do 4763 IFS=$as_save_IFS 4764 test -z "$as_dir" && as_dir=. 4765 for ac_exec_ext in '' $ac_executable_extensions; do 4766 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4767 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 4768 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4769 break 2 4770 fi 4771 done 4772 done 4773 IFS=$as_save_IFS 4774 4775 fi 4776 fi 4777 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 4778 if test -n "$ac_ct_DLLTOOL"; then 4779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 4780 $as_echo "$ac_ct_DLLTOOL" >&6; } 4781 else 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4783 $as_echo "no" >&6; } 4784 fi 4785 4786 if test "x$ac_ct_DLLTOOL" = x; then 4787 DLLTOOL="false" 4788 else 4789 case $cross_compiling:$ac_tool_warned in 4790 yes:) 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4792 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4793 ac_tool_warned=yes ;; 4794 esac 4795 DLLTOOL=$ac_ct_DLLTOOL 4796 fi 4797 else 4798 DLLTOOL="$ac_cv_prog_DLLTOOL" 4799 fi 4800 4801 if test -n "$ac_tool_prefix"; then 4802 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 4803 set dummy ${ac_tool_prefix}objdump; ac_word=$2 4804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4805 $as_echo_n "checking for $ac_word... " >&6; } 4806 if test "${ac_cv_prog_OBJDUMP+set}" = set; then : 4807 $as_echo_n "(cached) " >&6 4808 else 4809 if test -n "$OBJDUMP"; then 4810 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 4811 else 4812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4813 for as_dir in $PATH 4814 do 4815 IFS=$as_save_IFS 4816 test -z "$as_dir" && as_dir=. 4817 for ac_exec_ext in '' $ac_executable_extensions; do 4818 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4819 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 4820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4821 break 2 4822 fi 4823 done 4824 done 4825 IFS=$as_save_IFS 4826 4827 fi 4828 fi 4829 OBJDUMP=$ac_cv_prog_OBJDUMP 4830 if test -n "$OBJDUMP"; then 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 4832 $as_echo "$OBJDUMP" >&6; } 4833 else 4834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4835 $as_echo "no" >&6; } 4836 fi 4837 4838 4839 fi 4840 if test -z "$ac_cv_prog_OBJDUMP"; then 4841 ac_ct_OBJDUMP=$OBJDUMP 4842 # Extract the first word of "objdump", so it can be a program name with args. 4843 set dummy objdump; ac_word=$2 4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4845 $as_echo_n "checking for $ac_word... " >&6; } 4846 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : 4847 $as_echo_n "(cached) " >&6 4848 else 4849 if test -n "$ac_ct_OBJDUMP"; then 4850 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 4851 else 4852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4853 for as_dir in $PATH 4854 do 4855 IFS=$as_save_IFS 4856 test -z "$as_dir" && as_dir=. 4857 for ac_exec_ext in '' $ac_executable_extensions; do 4858 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4859 ac_cv_prog_ac_ct_OBJDUMP="objdump" 4860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4861 break 2 4862 fi 4863 done 4864 done 4865 IFS=$as_save_IFS 4866 4867 fi 4868 fi 4869 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 4870 if test -n "$ac_ct_OBJDUMP"; then 4871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 4872 $as_echo "$ac_ct_OBJDUMP" >&6; } 4873 else 4874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4875 $as_echo "no" >&6; } 4876 fi 4877 4878 if test "x$ac_ct_OBJDUMP" = x; then 4879 OBJDUMP="false" 4880 else 4881 case $cross_compiling:$ac_tool_warned in 4882 yes:) 4883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4884 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4885 ac_tool_warned=yes ;; 4886 esac 4887 OBJDUMP=$ac_ct_OBJDUMP 4888 fi 4889 else 4890 OBJDUMP="$ac_cv_prog_OBJDUMP" 4891 fi 4892 4893 ;; 4894 esac 4895 4896 test -z "$AS" && AS=as 4897 4898 4899 4900 4901 4902 test -z "$DLLTOOL" && DLLTOOL=dlltool 4903 4904 4905 4906 4907 4908 test -z "$OBJDUMP" && OBJDUMP=objdump 4909 4910 4911 4912 4913 4914 4915 4916 4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4918 $as_echo_n "checking whether ln -s works... " >&6; } 4919 LN_S=$as_ln_s 4920 if test "$LN_S" = "ln -s"; then 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4922 $as_echo "yes" >&6; } 4923 else 4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4925 $as_echo "no, using $LN_S" >&6; } 4926 fi 4927 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4929 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4930 set x ${MAKE-make} 4931 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4932 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : 4933 $as_echo_n "(cached) " >&6 4934 else 4935 cat >conftest.make <<\_ACEOF 4936 SHELL = /bin/sh 4937 all: 4938 @echo '@@@%%%=$(MAKE)=@@@%%%' 4939 _ACEOF 4940 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 4941 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4942 *@@@%%%=?*=@@@%%%*) 4943 eval ac_cv_prog_make_${ac_make}_set=yes;; 4944 *) 4945 eval ac_cv_prog_make_${ac_make}_set=no;; 4946 esac 4947 rm -f conftest.make 4948 fi 4949 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4951 $as_echo "yes" >&6; } 4952 SET_MAKE= 4953 else 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4955 $as_echo "no" >&6; } 4956 SET_MAKE="MAKE=${MAKE-make}" 4957 fi 4958 4959 case `pwd` in 4960 *\ * | *\ *) 4961 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 4962 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 4963 esac 4964 4965 4966 4967 macro_version='2.2.6b' 4968 macro_revision='1.3017' 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 ltmain="$ac_aux_dir/ltmain.sh" 4983 4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4985 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4986 if test "${lt_cv_path_NM+set}" = set; then : 4987 $as_echo_n "(cached) " >&6 4988 else 4989 if test -n "$NM"; then 4990 # Let the user override the test. 4991 lt_cv_path_NM="$NM" 4992 else 4993 lt_nm_to_check="${ac_tool_prefix}nm" 4994 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4995 lt_nm_to_check="$lt_nm_to_check nm" 4996 fi 4997 for lt_tmp_nm in $lt_nm_to_check; do 4998 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4999 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5000 IFS="$lt_save_ifs" 5001 test -z "$ac_dir" && ac_dir=. 5002 tmp_nm="$ac_dir/$lt_tmp_nm" 5003 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 5004 # Check to see if the nm accepts a BSD-compat flag. 5005 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 5006 # nm: unknown option "B" ignored 5007 # Tru64's nm complains that /dev/null is an invalid object file 5008 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 5009 */dev/null* | *'Invalid file or object type'*) 5010 lt_cv_path_NM="$tmp_nm -B" 5011 break 5012 ;; 5013 *) 5014 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 5015 */dev/null*) 5016 lt_cv_path_NM="$tmp_nm -p" 5017 break 5018 ;; 5019 *) 5020 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5021 continue # so that we can try to find one that supports BSD flags 5022 ;; 5023 esac 5024 ;; 5025 esac 5026 fi 5027 done 5028 IFS="$lt_save_ifs" 5029 done 5030 : ${lt_cv_path_NM=no} 5031 fi 5032 fi 5033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5034 $as_echo "$lt_cv_path_NM" >&6; } 5035 if test "$lt_cv_path_NM" != "no"; then 5036 NM="$lt_cv_path_NM" 5037 else 5038 # Didn't find any BSD compatible name lister, look for dumpbin. 5039 if test -n "$ac_tool_prefix"; then 5040 for ac_prog in "dumpbin -symbols" "link -dump -symbols" 5041 do 5042 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5043 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5045 $as_echo_n "checking for $ac_word... " >&6; } 5046 if test "${ac_cv_prog_DUMPBIN+set}" = set; then : 5047 $as_echo_n "(cached) " >&6 5048 else 5049 if test -n "$DUMPBIN"; then 5050 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5051 else 5052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5053 for as_dir in $PATH 5054 do 5055 IFS=$as_save_IFS 5056 test -z "$as_dir" && as_dir=. 5057 for ac_exec_ext in '' $ac_executable_extensions; do 5058 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5059 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5061 break 2 5062 fi 5063 done 5064 done 5065 IFS=$as_save_IFS 5066 5067 fi 5068 fi 5069 DUMPBIN=$ac_cv_prog_DUMPBIN 5070 if test -n "$DUMPBIN"; then 5071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5072 $as_echo "$DUMPBIN" >&6; } 5073 else 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5075 $as_echo "no" >&6; } 5076 fi 5077 5078 5079 test -n "$DUMPBIN" && break 5080 done 5081 fi 5082 if test -z "$DUMPBIN"; then 5083 ac_ct_DUMPBIN=$DUMPBIN 5084 for ac_prog in "dumpbin -symbols" "link -dump -symbols" 5085 do 5086 # Extract the first word of "$ac_prog", so it can be a program name with args. 5087 set dummy $ac_prog; ac_word=$2 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5089 $as_echo_n "checking for $ac_word... " >&6; } 5090 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : 5091 $as_echo_n "(cached) " >&6 5092 else 5093 if test -n "$ac_ct_DUMPBIN"; then 5094 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5095 else 5096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5097 for as_dir in $PATH 5098 do 5099 IFS=$as_save_IFS 5100 test -z "$as_dir" && as_dir=. 5101 for ac_exec_ext in '' $ac_executable_extensions; do 5102 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5103 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5104 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5105 break 2 5106 fi 5107 done 5108 done 5109 IFS=$as_save_IFS 5110 5111 fi 5112 fi 5113 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5114 if test -n "$ac_ct_DUMPBIN"; then 5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5116 $as_echo "$ac_ct_DUMPBIN" >&6; } 5117 else 5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5119 $as_echo "no" >&6; } 5120 fi 5121 5122 5123 test -n "$ac_ct_DUMPBIN" && break 5124 done 5125 5126 if test "x$ac_ct_DUMPBIN" = x; then 5127 DUMPBIN=":" 5128 else 5129 case $cross_compiling:$ac_tool_warned in 5130 yes:) 5131 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5132 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5133 ac_tool_warned=yes ;; 5134 esac 5135 DUMPBIN=$ac_ct_DUMPBIN 5136 fi 5137 fi 5138 5139 5140 if test "$DUMPBIN" != ":"; then 5141 NM="$DUMPBIN" 5142 fi 5143 fi 5144 test -z "$NM" && NM=nm 5145 5146 5147 5148 5149 5150 5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5152 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 5153 if test "${lt_cv_nm_interface+set}" = set; then : 5154 $as_echo_n "(cached) " >&6 5155 else 5156 lt_cv_nm_interface="BSD nm" 5157 echo "int some_variable = 0;" > conftest.$ac_ext 5158 (eval echo "\"\$as_me:5158: $ac_compile\"" >&5) 5159 (eval "$ac_compile" 2>conftest.err) 5160 cat conftest.err >&5 5161 (eval echo "\"\$as_me:5161: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5162 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5163 cat conftest.err >&5 5164 (eval echo "\"\$as_me:5164: output\"" >&5) 5165 cat conftest.out >&5 5166 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5167 lt_cv_nm_interface="MS dumpbin" 5168 fi 5169 rm -f conftest* 5170 fi 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5172 $as_echo "$lt_cv_nm_interface" >&6; } 5173 5174 # find the maximum length of command line arguments 5175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5176 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 5177 if test "${lt_cv_sys_max_cmd_len+set}" = set; then : 5178 $as_echo_n "(cached) " >&6 5179 else 5180 i=0 5181 teststring="ABCD" 5182 5183 case $build_os in 5184 msdosdjgpp*) 5185 # On DJGPP, this test can blow up pretty badly due to problems in libc 5186 # (any single argument exceeding 2000 bytes causes a buffer overrun 5187 # during glob expansion). Even if it were fixed, the result of this 5188 # check would be larger than it should be. 5189 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5190 ;; 5191 5192 gnu*) 5193 # Under GNU Hurd, this test is not required because there is 5194 # no limit to the length of command line arguments. 5195 # Libtool will interpret -1 as no limit whatsoever 5196 lt_cv_sys_max_cmd_len=-1; 5197 ;; 5198 5199 cygwin* | mingw* | cegcc*) 5200 # On Win9x/ME, this test blows up -- it succeeds, but takes 5201 # about 5 minutes as the teststring grows exponentially. 5202 # Worse, since 9x/ME are not pre-emptively multitasking, 5203 # you end up with a "frozen" computer, even though with patience 5204 # the test eventually succeeds (with a max line length of 256k). 5205 # Instead, let's just punt: use the minimum linelength reported by 5206 # all of the supported platforms: 8192 (on NT/2K/XP). 5207 lt_cv_sys_max_cmd_len=8192; 5208 ;; 5209 5210 amigaos*) 5211 # On AmigaOS with pdksh, this test takes hours, literally. 5212 # So we just punt and use a minimum line length of 8192. 5213 lt_cv_sys_max_cmd_len=8192; 5214 ;; 5215 5216 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 5217 # This has been around since 386BSD, at least. Likely further. 5218 if test -x /sbin/sysctl; then 5219 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5220 elif test -x /usr/sbin/sysctl; then 5221 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5222 else 5223 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5224 fi 5225 # And add a safety zone 5226 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5227 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5228 ;; 5229 5230 interix*) 5231 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5232 lt_cv_sys_max_cmd_len=196608 5233 ;; 5234 5235 osf*) 5236 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5237 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5238 # nice to cause kernel panics so lets avoid the loop below. 5239 # First set a reasonable default. 5240 lt_cv_sys_max_cmd_len=16384 5241 # 5242 if test -x /sbin/sysconfig; then 5243 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5244 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5245 esac 5246 fi 5247 ;; 5248 sco3.2v5*) 5249 lt_cv_sys_max_cmd_len=102400 5250 ;; 5251 sysv5* | sco5v6* | sysv4.2uw2*) 5252 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5253 if test -n "$kargmax"; then 5254 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 5255 else 5256 lt_cv_sys_max_cmd_len=32768 5257 fi 5258 ;; 5259 *) 5260 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5261 if test -n "$lt_cv_sys_max_cmd_len"; then 5262 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5263 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5264 else 5265 # Make teststring a little bigger before we do anything with it. 5266 # a 1K string should be a reasonable start. 5267 for i in 1 2 3 4 5 6 7 8 ; do 5268 teststring=$teststring$teststring 5269 done 5270 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5271 # If test is not a shell built-in, we'll probably end up computing a 5272 # maximum length that is only half of the actual maximum length, but 5273 # we can't tell. 5274 while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ 5275 = "XX$teststring$teststring"; } >/dev/null 2>&1 && 5276 test $i != 17 # 1/2 MB should be enough 5277 do 5278 i=`expr $i + 1` 5279 teststring=$teststring$teststring 5280 done 5281 # Only check the string length outside the loop. 5282 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5283 teststring= 5284 # Add a significant safety factor because C++ compilers can tack on 5285 # massive amounts of additional arguments before passing them to the 5286 # linker. It appears as though 1/2 is a usable value. 5287 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5288 fi 5289 ;; 5290 esac 5291 5292 fi 5293 5294 if test -n $lt_cv_sys_max_cmd_len ; then 5295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5296 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 5297 else 5298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5299 $as_echo "none" >&6; } 5300 fi 5301 max_cmd_len=$lt_cv_sys_max_cmd_len 5302 5303 5304 5305 5306 5307 5308 : ${CP="cp -f"} 5309 : ${MV="mv -f"} 5310 : ${RM="rm -f"} 5311 5312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 5313 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 5314 # Try some XSI features 5315 xsi_shell=no 5316 ( _lt_dummy="a/b/c" 5317 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ 5318 = c,a/b,, \ 5319 && eval 'test $(( 1 + 1 )) -eq 2 \ 5320 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 5321 && xsi_shell=yes 5322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 5323 $as_echo "$xsi_shell" >&6; } 5324 5325 5326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 5327 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 5328 lt_shell_append=no 5329 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 5330 >/dev/null 2>&1 \ 5331 && lt_shell_append=yes 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 5333 $as_echo "$lt_shell_append" >&6; } 5334 5335 5336 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5337 lt_unset=unset 5338 else 5339 lt_unset=false 5340 fi 5341 5342 5343 5344 5345 5346 # test EBCDIC or ASCII 5347 case `echo X|tr X '\101'` in 5348 A) # ASCII based system 5349 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5350 lt_SP2NL='tr \040 \012' 5351 lt_NL2SP='tr \015\012 \040\040' 5352 ;; 5353 *) # EBCDIC based system 5354 lt_SP2NL='tr \100 \n' 5355 lt_NL2SP='tr \r\n \100\100' 5356 ;; 5357 esac 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5368 $as_echo_n "checking for $LD option to reload object files... " >&6; } 5369 if test "${lt_cv_ld_reload_flag+set}" = set; then : 5370 $as_echo_n "(cached) " >&6 5371 else 5372 lt_cv_ld_reload_flag='-r' 5373 fi 5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5375 $as_echo "$lt_cv_ld_reload_flag" >&6; } 5376 reload_flag=$lt_cv_ld_reload_flag 5377 case $reload_flag in 5378 "" | " "*) ;; 5379 *) reload_flag=" $reload_flag" ;; 5380 esac 5381 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5382 case $host_os in 5383 darwin*) 5384 if test "$GCC" = yes; then 5385 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 5386 else 5387 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5388 fi 5389 ;; 5390 esac 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 if test -n "$ac_tool_prefix"; then 5401 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5402 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5404 $as_echo_n "checking for $ac_word... " >&6; } 5405 if test "${ac_cv_prog_OBJDUMP+set}" = set; then : 5406 $as_echo_n "(cached) " >&6 5407 else 5408 if test -n "$OBJDUMP"; then 5409 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5410 else 5411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5412 for as_dir in $PATH 5413 do 5414 IFS=$as_save_IFS 5415 test -z "$as_dir" && as_dir=. 5416 for ac_exec_ext in '' $ac_executable_extensions; do 5417 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5418 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5420 break 2 5421 fi 5422 done 5423 done 5424 IFS=$as_save_IFS 5425 5426 fi 5427 fi 5428 OBJDUMP=$ac_cv_prog_OBJDUMP 5429 if test -n "$OBJDUMP"; then 5430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5431 $as_echo "$OBJDUMP" >&6; } 5432 else 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5434 $as_echo "no" >&6; } 5435 fi 5436 5437 5438 fi 5439 if test -z "$ac_cv_prog_OBJDUMP"; then 5440 ac_ct_OBJDUMP=$OBJDUMP 5441 # Extract the first word of "objdump", so it can be a program name with args. 5442 set dummy objdump; ac_word=$2 5443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5444 $as_echo_n "checking for $ac_word... " >&6; } 5445 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : 5446 $as_echo_n "(cached) " >&6 5447 else 5448 if test -n "$ac_ct_OBJDUMP"; then 5449 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5450 else 5451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5452 for as_dir in $PATH 5453 do 5454 IFS=$as_save_IFS 5455 test -z "$as_dir" && as_dir=. 5456 for ac_exec_ext in '' $ac_executable_extensions; do 5457 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5458 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5459 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5460 break 2 5461 fi 5462 done 5463 done 5464 IFS=$as_save_IFS 5465 5466 fi 5467 fi 5468 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5469 if test -n "$ac_ct_OBJDUMP"; then 5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5471 $as_echo "$ac_ct_OBJDUMP" >&6; } 5472 else 5473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5474 $as_echo "no" >&6; } 5475 fi 5476 5477 if test "x$ac_ct_OBJDUMP" = x; then 5478 OBJDUMP="false" 5479 else 5480 case $cross_compiling:$ac_tool_warned in 5481 yes:) 5482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5483 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5484 ac_tool_warned=yes ;; 5485 esac 5486 OBJDUMP=$ac_ct_OBJDUMP 5487 fi 5488 else 5489 OBJDUMP="$ac_cv_prog_OBJDUMP" 5490 fi 5491 5492 test -z "$OBJDUMP" && OBJDUMP=objdump 5493 5494 5495 5496 5497 5498 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5500 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5501 if test "${lt_cv_deplibs_check_method+set}" = set; then : 5502 $as_echo_n "(cached) " >&6 5503 else 5504 lt_cv_file_magic_cmd='$MAGIC_CMD' 5505 lt_cv_file_magic_test_file= 5506 lt_cv_deplibs_check_method='unknown' 5507 # Need to set the preceding variable on all platforms that support 5508 # interlibrary dependencies. 5509 # 'none' -- dependencies not supported. 5510 # `unknown' -- same as none, but documents that we really don't know. 5511 # 'pass_all' -- all dependencies passed with no checks. 5512 # 'test_compile' -- check by making test program. 5513 # 'file_magic [[regex]]' -- check by looking for files in library path 5514 # which responds to the $file_magic_cmd with a given extended regex. 5515 # If you have `file' or equivalent on your system and you're not sure 5516 # whether `pass_all' will *always* work, you probably want this one. 5517 5518 case $host_os in 5519 aix[4-9]*) 5520 lt_cv_deplibs_check_method=pass_all 5521 ;; 5522 5523 beos*) 5524 lt_cv_deplibs_check_method=pass_all 5525 ;; 5526 5527 bsdi[45]*) 5528 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5529 lt_cv_file_magic_cmd='/usr/bin/file -L' 5530 lt_cv_file_magic_test_file=/shlib/libc.so 5531 ;; 5532 5533 cygwin*) 5534 # func_win32_libid is a shell function defined in ltmain.sh 5535 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5536 lt_cv_file_magic_cmd='func_win32_libid' 5537 ;; 5538 5539 mingw* | pw32*) 5540 # Base MSYS/MinGW do not provide the 'file' command needed by 5541 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5542 # unless we find 'file', for example because we are cross-compiling. 5543 if ( file / ) >/dev/null 2>&1; then 5544 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5545 lt_cv_file_magic_cmd='func_win32_libid' 5546 else 5547 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 5548 lt_cv_file_magic_cmd='$OBJDUMP -f' 5549 fi 5550 ;; 5551 5552 cegcc) 5553 # use the weaker test based on 'objdump'. See mingw*. 5554 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5555 lt_cv_file_magic_cmd='$OBJDUMP -f' 5556 ;; 5557 5558 darwin* | rhapsody*) 5559 lt_cv_deplibs_check_method=pass_all 5560 ;; 5561 5562 freebsd* | dragonfly*) 5563 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5564 case $host_cpu in 5565 i*86 ) 5566 # Not sure whether the presence of OpenBSD here was a mistake. 5567 # Let's accept both of them until this is cleared up. 5568 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5569 lt_cv_file_magic_cmd=/usr/bin/file 5570 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5571 ;; 5572 esac 5573 else 5574 lt_cv_deplibs_check_method=pass_all 5575 fi 5576 ;; 5577 5578 gnu*) 5579 lt_cv_deplibs_check_method=pass_all 5580 ;; 5581 5582 hpux10.20* | hpux11*) 5583 lt_cv_file_magic_cmd=/usr/bin/file 5584 case $host_cpu in 5585 ia64*) 5586 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5587 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5588 ;; 5589 hppa*64*) 5590 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' 5591 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5592 ;; 5593 *) 5594 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' 5595 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5596 ;; 5597 esac 5598 ;; 5599 5600 interix[3-9]*) 5601 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5602 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5603 ;; 5604 5605 irix5* | irix6* | nonstopux*) 5606 case $LD in 5607 *-32|*"-32 ") libmagic=32-bit;; 5608 *-n32|*"-n32 ") libmagic=N32;; 5609 *-64|*"-64 ") libmagic=64-bit;; 5610 *) libmagic=never-match;; 5611 esac 5612 lt_cv_deplibs_check_method=pass_all 5613 ;; 5614 5615 # This must be Linux ELF. 5616 linux* | k*bsd*-gnu) 5617 lt_cv_deplibs_check_method=pass_all 5618 ;; 5619 5620 netbsd*) 5621 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5622 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5623 else 5624 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5625 fi 5626 ;; 5627 5628 newos6*) 5629 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5630 lt_cv_file_magic_cmd=/usr/bin/file 5631 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5632 ;; 5633 5634 *nto* | *qnx*) 5635 lt_cv_deplibs_check_method=pass_all 5636 ;; 5637 5638 openbsd*) 5639 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5640 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5641 else 5642 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5643 fi 5644 ;; 5645 5646 osf3* | osf4* | osf5*) 5647 lt_cv_deplibs_check_method=pass_all 5648 ;; 5649 5650 rdos*) 5651 lt_cv_deplibs_check_method=pass_all 5652 ;; 5653 5654 solaris*) 5655 lt_cv_deplibs_check_method=pass_all 5656 ;; 5657 5658 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5659 lt_cv_deplibs_check_method=pass_all 5660 ;; 5661 5662 sysv4 | sysv4.3*) 5663 case $host_vendor in 5664 motorola) 5665 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]' 5666 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5667 ;; 5668 ncr) 5669 lt_cv_deplibs_check_method=pass_all 5670 ;; 5671 sequent) 5672 lt_cv_file_magic_cmd='/bin/file' 5673 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5674 ;; 5675 sni) 5676 lt_cv_file_magic_cmd='/bin/file' 5677 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5678 lt_cv_file_magic_test_file=/lib/libc.so 5679 ;; 5680 siemens) 5681 lt_cv_deplibs_check_method=pass_all 5682 ;; 5683 pc) 5684 lt_cv_deplibs_check_method=pass_all 5685 ;; 5686 esac 5687 ;; 5688 5689 tpf*) 5690 lt_cv_deplibs_check_method=pass_all 5691 ;; 5692 esac 5693 5694 fi 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5696 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5697 file_magic_cmd=$lt_cv_file_magic_cmd 5698 deplibs_check_method=$lt_cv_deplibs_check_method 5699 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 if test -n "$ac_tool_prefix"; then 5713 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 5714 set dummy ${ac_tool_prefix}ar; ac_word=$2 5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5716 $as_echo_n "checking for $ac_word... " >&6; } 5717 if test "${ac_cv_prog_AR+set}" = set; then : 5718 $as_echo_n "(cached) " >&6 5719 else 5720 if test -n "$AR"; then 5721 ac_cv_prog_AR="$AR" # Let the user override the test. 5722 else 5723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5724 for as_dir in $PATH 5725 do 5726 IFS=$as_save_IFS 5727 test -z "$as_dir" && as_dir=. 5728 for ac_exec_ext in '' $ac_executable_extensions; do 5729 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5730 ac_cv_prog_AR="${ac_tool_prefix}ar" 5731 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5732 break 2 5733 fi 5734 done 5735 done 5736 IFS=$as_save_IFS 5737 5738 fi 5739 fi 5740 AR=$ac_cv_prog_AR 5741 if test -n "$AR"; then 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5743 $as_echo "$AR" >&6; } 5744 else 5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5746 $as_echo "no" >&6; } 5747 fi 5748 5749 5750 fi 5751 if test -z "$ac_cv_prog_AR"; then 5752 ac_ct_AR=$AR 5753 # Extract the first word of "ar", so it can be a program name with args. 5754 set dummy ar; ac_word=$2 5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5756 $as_echo_n "checking for $ac_word... " >&6; } 5757 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : 5758 $as_echo_n "(cached) " >&6 5759 else 5760 if test -n "$ac_ct_AR"; then 5761 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5762 else 5763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5764 for as_dir in $PATH 5765 do 5766 IFS=$as_save_IFS 5767 test -z "$as_dir" && as_dir=. 5768 for ac_exec_ext in '' $ac_executable_extensions; do 5769 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5770 ac_cv_prog_ac_ct_AR="ar" 5771 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5772 break 2 5773 fi 5774 done 5775 done 5776 IFS=$as_save_IFS 5777 5778 fi 5779 fi 5780 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5781 if test -n "$ac_ct_AR"; then 5782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5783 $as_echo "$ac_ct_AR" >&6; } 5784 else 5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5786 $as_echo "no" >&6; } 5787 fi 5788 5789 if test "x$ac_ct_AR" = x; then 5790 AR="false" 5791 else 5792 case $cross_compiling:$ac_tool_warned in 5793 yes:) 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5795 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5796 ac_tool_warned=yes ;; 5797 esac 5798 AR=$ac_ct_AR 5799 fi 5800 else 5801 AR="$ac_cv_prog_AR" 5802 fi 5803 5804 test -z "$AR" && AR=ar 5805 test -z "$AR_FLAGS" && AR_FLAGS=cru 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 if test -n "$ac_tool_prefix"; then 5818 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 5819 set dummy ${ac_tool_prefix}strip; ac_word=$2 5820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5821 $as_echo_n "checking for $ac_word... " >&6; } 5822 if test "${ac_cv_prog_STRIP+set}" = set; then : 5823 $as_echo_n "(cached) " >&6 5824 else 5825 if test -n "$STRIP"; then 5826 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 5827 else 5828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5829 for as_dir in $PATH 5830 do 5831 IFS=$as_save_IFS 5832 test -z "$as_dir" && as_dir=. 5833 for ac_exec_ext in '' $ac_executable_extensions; do 5834 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5835 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 5836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5837 break 2 5838 fi 5839 done 5840 done 5841 IFS=$as_save_IFS 5842 5843 fi 5844 fi 5845 STRIP=$ac_cv_prog_STRIP 5846 if test -n "$STRIP"; then 5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 5848 $as_echo "$STRIP" >&6; } 5849 else 5850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5851 $as_echo "no" >&6; } 5852 fi 5853 5854 5855 fi 5856 if test -z "$ac_cv_prog_STRIP"; then 5857 ac_ct_STRIP=$STRIP 5858 # Extract the first word of "strip", so it can be a program name with args. 5859 set dummy strip; ac_word=$2 5860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5861 $as_echo_n "checking for $ac_word... " >&6; } 5862 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : 5863 $as_echo_n "(cached) " >&6 5864 else 5865 if test -n "$ac_ct_STRIP"; then 5866 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 5867 else 5868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5869 for as_dir in $PATH 5870 do 5871 IFS=$as_save_IFS 5872 test -z "$as_dir" && as_dir=. 5873 for ac_exec_ext in '' $ac_executable_extensions; do 5874 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5875 ac_cv_prog_ac_ct_STRIP="strip" 5876 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5877 break 2 5878 fi 5879 done 5880 done 5881 IFS=$as_save_IFS 5882 5883 fi 5884 fi 5885 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 5886 if test -n "$ac_ct_STRIP"; then 5887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 5888 $as_echo "$ac_ct_STRIP" >&6; } 5889 else 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5891 $as_echo "no" >&6; } 5892 fi 5893 5894 if test "x$ac_ct_STRIP" = x; then 5895 STRIP=":" 5896 else 5897 case $cross_compiling:$ac_tool_warned in 5898 yes:) 5899 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5900 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5901 ac_tool_warned=yes ;; 5902 esac 5903 STRIP=$ac_ct_STRIP 5904 fi 5905 else 5906 STRIP="$ac_cv_prog_STRIP" 5907 fi 5908 5909 test -z "$STRIP" && STRIP=: 5910 5911 5912 5913 5914 5915 5916 if test -n "$ac_tool_prefix"; then 5917 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5918 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5920 $as_echo_n "checking for $ac_word... " >&6; } 5921 if test "${ac_cv_prog_RANLIB+set}" = set; then : 5922 $as_echo_n "(cached) " >&6 5923 else 5924 if test -n "$RANLIB"; then 5925 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5926 else 5927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5928 for as_dir in $PATH 5929 do 5930 IFS=$as_save_IFS 5931 test -z "$as_dir" && as_dir=. 5932 for ac_exec_ext in '' $ac_executable_extensions; do 5933 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5934 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5935 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5936 break 2 5937 fi 5938 done 5939 done 5940 IFS=$as_save_IFS 5941 5942 fi 5943 fi 5944 RANLIB=$ac_cv_prog_RANLIB 5945 if test -n "$RANLIB"; then 5946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5947 $as_echo "$RANLIB" >&6; } 5948 else 5949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5950 $as_echo "no" >&6; } 5951 fi 5952 5953 5954 fi 5955 if test -z "$ac_cv_prog_RANLIB"; then 5956 ac_ct_RANLIB=$RANLIB 5957 # Extract the first word of "ranlib", so it can be a program name with args. 5958 set dummy ranlib; ac_word=$2 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5960 $as_echo_n "checking for $ac_word... " >&6; } 5961 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 5962 $as_echo_n "(cached) " >&6 5963 else 5964 if test -n "$ac_ct_RANLIB"; then 5965 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5966 else 5967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5968 for as_dir in $PATH 5969 do 5970 IFS=$as_save_IFS 5971 test -z "$as_dir" && as_dir=. 5972 for ac_exec_ext in '' $ac_executable_extensions; do 5973 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5974 ac_cv_prog_ac_ct_RANLIB="ranlib" 5975 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5976 break 2 5977 fi 5978 done 5979 done 5980 IFS=$as_save_IFS 5981 5982 fi 5983 fi 5984 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5985 if test -n "$ac_ct_RANLIB"; then 5986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5987 $as_echo "$ac_ct_RANLIB" >&6; } 5988 else 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5990 $as_echo "no" >&6; } 5991 fi 5992 5993 if test "x$ac_ct_RANLIB" = x; then 5994 RANLIB=":" 5995 else 5996 case $cross_compiling:$ac_tool_warned in 5997 yes:) 5998 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5999 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6000 ac_tool_warned=yes ;; 6001 esac 6002 RANLIB=$ac_ct_RANLIB 6003 fi 6004 else 6005 RANLIB="$ac_cv_prog_RANLIB" 6006 fi 6007 6008 test -z "$RANLIB" && RANLIB=: 6009 6010 6011 6012 6013 6014 6015 # Determine commands to create old-style static archives. 6016 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6017 old_postinstall_cmds='chmod 644 $oldlib' 6018 old_postuninstall_cmds= 6019 6020 if test -n "$RANLIB"; then 6021 case $host_os in 6022 openbsd*) 6023 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 6024 ;; 6025 *) 6026 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 6027 ;; 6028 esac 6029 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 6030 fi 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 # If no C compiler was specified, use CC. 6066 LTCC=${LTCC-"$CC"} 6067 6068 # If no C compiler flags were specified, use CFLAGS. 6069 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6070 6071 # Allow CC to be a program name with arguments. 6072 compiler=$CC 6073 6074 6075 # Check for command to grab the raw symbol name followed by C symbol from nm. 6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6077 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 6078 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : 6079 $as_echo_n "(cached) " >&6 6080 else 6081 6082 # These are sane defaults that work on at least a few old systems. 6083 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6084 6085 # Character class describing NM global symbol codes. 6086 symcode='[BCDEGRST]' 6087 6088 # Regexp to match symbols that can be accessed directly from C. 6089 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6090 6091 # Define system-specific variables. 6092 case $host_os in 6093 aix*) 6094 symcode='[BCDT]' 6095 ;; 6096 cygwin* | mingw* | pw32* | cegcc*) 6097 symcode='[ABCDGISTW]' 6098 ;; 6099 hpux*) 6100 if test "$host_cpu" = ia64; then 6101 symcode='[ABCDEGRST]' 6102 fi 6103 ;; 6104 irix* | nonstopux*) 6105 symcode='[BCDEGRST]' 6106 ;; 6107 osf*) 6108 symcode='[BCDEGQRST]' 6109 ;; 6110 solaris*) 6111 symcode='[BDRT]' 6112 ;; 6113 sco3.2v5*) 6114 symcode='[DT]' 6115 ;; 6116 sysv4.2uw2*) 6117 symcode='[DT]' 6118 ;; 6119 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6120 symcode='[ABDT]' 6121 ;; 6122 sysv4) 6123 symcode='[DFNSTU]' 6124 ;; 6125 esac 6126 6127 # If we're using GNU nm, then use its standard symbol codes. 6128 case `$NM -V 2>&1` in 6129 *GNU* | *'with BFD'*) 6130 symcode='[ABCDGIRSTW]' ;; 6131 esac 6132 6133 # Transform an extracted symbol line into a proper C declaration. 6134 # Some systems (esp. on ia64) link data and code symbols differently, 6135 # so use this general approach. 6136 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 6137 6138 # Transform an extracted symbol line into symbol name and symbol address 6139 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 6140 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'" 6141 6142 # Handle CRLF in mingw tool chain 6143 opt_cr= 6144 case $build_os in 6145 mingw*) 6146 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6147 ;; 6148 esac 6149 6150 # Try without a prefix underscore, then with it. 6151 for ac_symprfx in "" "_"; do 6152 6153 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6154 symxfrm="\\1 $ac_symprfx\\2 \\2" 6155 6156 # Write the raw and C identifiers. 6157 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6158 # Fake it for dumpbin and say T for any non-static function 6159 # and D for any global variable. 6160 # Also find C++ and __fastcall symbols from MSVC++, 6161 # which start with @ or ?. 6162 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6163 " {last_section=section; section=\$ 3};"\ 6164 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6165 " \$ 0!~/External *\|/{next};"\ 6166 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6167 " {if(hide[section]) next};"\ 6168 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 6169 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 6170 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 6171 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 6172 " ' prfx=^$ac_symprfx" 6173 else 6174 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6175 fi 6176 6177 # Check to see that the pipe works correctly. 6178 pipe_works=no 6179 6180 rm -f conftest* 6181 cat > conftest.$ac_ext <<_LT_EOF 6182 #ifdef __cplusplus 6183 extern "C" { 6184 #endif 6185 char nm_test_var; 6186 void nm_test_func(void); 6187 void nm_test_func(void){} 6188 #ifdef __cplusplus 6189 } 6190 #endif 6191 int main(){nm_test_var='a';nm_test_func();return(0);} 6192 _LT_EOF 6193 6194 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6195 (eval $ac_compile) 2>&5 6196 ac_status=$? 6197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6198 test $ac_status = 0; }; then 6199 # Now try to grab the symbols. 6200 nlist=conftest.nm 6201 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 6202 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 6203 ac_status=$? 6204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6205 test $ac_status = 0; } && test -s "$nlist"; then 6206 # Try sorting and uniquifying the output. 6207 if sort "$nlist" | uniq > "$nlist"T; then 6208 mv -f "$nlist"T "$nlist" 6209 else 6210 rm -f "$nlist"T 6211 fi 6212 6213 # Make sure that we snagged all the symbols we need. 6214 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6215 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6216 cat <<_LT_EOF > conftest.$ac_ext 6217 #ifdef __cplusplus 6218 extern "C" { 6219 #endif 6220 6221 _LT_EOF 6222 # Now generate the symbol file. 6223 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6224 6225 cat <<_LT_EOF >> conftest.$ac_ext 6226 6227 /* The mapping between symbol names and symbols. */ 6228 const struct { 6229 const char *name; 6230 void *address; 6231 } 6232 lt__PROGRAM__LTX_preloaded_symbols[] = 6233 { 6234 { "@PROGRAM@", (void *) 0 }, 6235 _LT_EOF 6236 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6237 cat <<\_LT_EOF >> conftest.$ac_ext 6238 {0, (void *) 0} 6239 }; 6240 6241 /* This works around a problem in FreeBSD linker */ 6242 #ifdef FREEBSD_WORKAROUND 6243 static const void *lt_preloaded_setup() { 6244 return lt__PROGRAM__LTX_preloaded_symbols; 6245 } 6246 #endif 6247 6248 #ifdef __cplusplus 6249 } 6250 #endif 6251 _LT_EOF 6252 # Now try linking the two files. 6253 mv conftest.$ac_objext conftstm.$ac_objext 6254 lt_save_LIBS="$LIBS" 6255 lt_save_CFLAGS="$CFLAGS" 6256 LIBS="conftstm.$ac_objext" 6257 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6258 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6259 (eval $ac_link) 2>&5 6260 ac_status=$? 6261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6262 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 6263 pipe_works=yes 6264 fi 6265 LIBS="$lt_save_LIBS" 6266 CFLAGS="$lt_save_CFLAGS" 6267 else 6268 echo "cannot find nm_test_func in $nlist" >&5 6269 fi 6270 else 6271 echo "cannot find nm_test_var in $nlist" >&5 6272 fi 6273 else 6274 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6275 fi 6276 else 6277 echo "$progname: failed program was:" >&5 6278 cat conftest.$ac_ext >&5 6279 fi 6280 rm -rf conftest* conftst* 6281 6282 # Do not use the global_symbol_pipe unless it works. 6283 if test "$pipe_works" = yes; then 6284 break 6285 else 6286 lt_cv_sys_global_symbol_pipe= 6287 fi 6288 done 6289 6290 fi 6291 6292 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6293 lt_cv_sys_global_symbol_to_cdecl= 6294 fi 6295 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6297 $as_echo "failed" >&6; } 6298 else 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6300 $as_echo "ok" >&6; } 6301 fi 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 # Check whether --enable-libtool-lock was given. 6326 if test "${enable_libtool_lock+set}" = set; then : 6327 enableval=$enable_libtool_lock; 6328 fi 6329 6330 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6331 6332 # Some flags need to be propagated to the compiler or linker for good 6333 # libtool support. 6334 case $host in 6335 ia64-*-hpux*) 6336 # Find out which ABI we are using. 6337 echo 'int i;' > conftest.$ac_ext 6338 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6339 (eval $ac_compile) 2>&5 6340 ac_status=$? 6341 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6342 test $ac_status = 0; }; then 6343 case `/usr/bin/file conftest.$ac_objext` in 6344 *ELF-32*) 6345 HPUX_IA64_MODE="32" 6346 ;; 6347 *ELF-64*) 6348 HPUX_IA64_MODE="64" 6349 ;; 6350 esac 6351 fi 6352 rm -rf conftest* 6353 ;; 6354 *-*-irix6*) 6355 # Find out which ABI we are using. 6356 echo '#line 6356 "configure"' > conftest.$ac_ext 6357 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6358 (eval $ac_compile) 2>&5 6359 ac_status=$? 6360 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6361 test $ac_status = 0; }; then 6362 if test "$lt_cv_prog_gnu_ld" = yes; then 6363 case `/usr/bin/file conftest.$ac_objext` in 6364 *32-bit*) 6365 LD="${LD-ld} -melf32bsmip" 6366 ;; 6367 *N32*) 6368 LD="${LD-ld} -melf32bmipn32" 6369 ;; 6370 *64-bit*) 6371 LD="${LD-ld} -melf64bmip" 6372 ;; 6373 esac 6374 else 6375 case `/usr/bin/file conftest.$ac_objext` in 6376 *32-bit*) 6377 LD="${LD-ld} -32" 6378 ;; 6379 *N32*) 6380 LD="${LD-ld} -n32" 6381 ;; 6382 *64-bit*) 6383 LD="${LD-ld} -64" 6384 ;; 6385 esac 6386 fi 6387 fi 6388 rm -rf conftest* 6389 ;; 6390 6391 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 6392 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6393 # Find out which ABI we are using. 6394 echo 'int i;' > conftest.$ac_ext 6395 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6396 (eval $ac_compile) 2>&5 6397 ac_status=$? 6398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6399 test $ac_status = 0; }; then 6400 case `/usr/bin/file conftest.o` in 6401 *32-bit*) 6402 case $host in 6403 x86_64-*kfreebsd*-gnu) 6404 LD="${LD-ld} -m elf_i386_fbsd" 6405 ;; 6406 x86_64-*linux*) 6407 LD="${LD-ld} -m elf_i386" 6408 ;; 6409 ppc64-*linux*|powerpc64-*linux*) 6410 LD="${LD-ld} -m elf32ppclinux" 6411 ;; 6412 s390x-*linux*) 6413 LD="${LD-ld} -m elf_s390" 6414 ;; 6415 sparc64-*linux*) 6416 LD="${LD-ld} -m elf32_sparc" 6417 ;; 6418 esac 6419 ;; 6420 *64-bit*) 6421 case $host in 6422 x86_64-*kfreebsd*-gnu) 6423 LD="${LD-ld} -m elf_x86_64_fbsd" 6424 ;; 6425 x86_64-*linux*) 6426 LD="${LD-ld} -m elf_x86_64" 6427 ;; 6428 ppc*-*linux*|powerpc*-*linux*) 6429 LD="${LD-ld} -m elf64ppc" 6430 ;; 6431 s390*-*linux*|s390*-*tpf*) 6432 LD="${LD-ld} -m elf64_s390" 6433 ;; 6434 sparc*-*linux*) 6435 LD="${LD-ld} -m elf64_sparc" 6436 ;; 6437 esac 6438 ;; 6439 esac 6440 fi 6441 rm -rf conftest* 6442 ;; 6443 6444 *-*-sco3.2v5*) 6445 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6446 SAVE_CFLAGS="$CFLAGS" 6447 CFLAGS="$CFLAGS -belf" 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6449 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6450 if test "${lt_cv_cc_needs_belf+set}" = set; then : 6451 $as_echo_n "(cached) " >&6 6452 else 6453 ac_ext=c 6454 ac_cpp='$CPP $CPPFLAGS' 6455 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6456 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6457 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6458 6459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6460 /* end confdefs.h. */ 6461 6462 int 6463 main () 6464 { 6465 6466 ; 6467 return 0; 6468 } 6469 _ACEOF 6470 if ac_fn_c_try_link "$LINENO"; then : 6471 lt_cv_cc_needs_belf=yes 6472 else 6473 lt_cv_cc_needs_belf=no 6474 fi 6475 rm -f core conftest.err conftest.$ac_objext \ 6476 conftest$ac_exeext conftest.$ac_ext 6477 ac_ext=c 6478 ac_cpp='$CPP $CPPFLAGS' 6479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6481 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6482 6483 fi 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6485 $as_echo "$lt_cv_cc_needs_belf" >&6; } 6486 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6487 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6488 CFLAGS="$SAVE_CFLAGS" 6489 fi 6490 ;; 6491 sparc*-*solaris*) 6492 # Find out which ABI we are using. 6493 echo 'int i;' > conftest.$ac_ext 6494 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6495 (eval $ac_compile) 2>&5 6496 ac_status=$? 6497 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6498 test $ac_status = 0; }; then 6499 case `/usr/bin/file conftest.o` in 6500 *64-bit*) 6501 case $lt_cv_prog_gnu_ld in 6502 yes*) LD="${LD-ld} -m elf64_sparc" ;; 6503 *) 6504 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6505 LD="${LD-ld} -64" 6506 fi 6507 ;; 6508 esac 6509 ;; 6510 esac 6511 fi 6512 rm -rf conftest* 6513 ;; 6514 esac 6515 6516 need_locks="$enable_libtool_lock" 6517 6518 6519 case $host_os in 6520 rhapsody* | darwin*) 6521 if test -n "$ac_tool_prefix"; then 6522 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 6523 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 6524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6525 $as_echo_n "checking for $ac_word... " >&6; } 6526 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : 6527 $as_echo_n "(cached) " >&6 6528 else 6529 if test -n "$DSYMUTIL"; then 6530 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 6531 else 6532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6533 for as_dir in $PATH 6534 do 6535 IFS=$as_save_IFS 6536 test -z "$as_dir" && as_dir=. 6537 for ac_exec_ext in '' $ac_executable_extensions; do 6538 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6539 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 6540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6541 break 2 6542 fi 6543 done 6544 done 6545 IFS=$as_save_IFS 6546 6547 fi 6548 fi 6549 DSYMUTIL=$ac_cv_prog_DSYMUTIL 6550 if test -n "$DSYMUTIL"; then 6551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 6552 $as_echo "$DSYMUTIL" >&6; } 6553 else 6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6555 $as_echo "no" >&6; } 6556 fi 6557 6558 6559 fi 6560 if test -z "$ac_cv_prog_DSYMUTIL"; then 6561 ac_ct_DSYMUTIL=$DSYMUTIL 6562 # Extract the first word of "dsymutil", so it can be a program name with args. 6563 set dummy dsymutil; ac_word=$2 6564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6565 $as_echo_n "checking for $ac_word... " >&6; } 6566 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : 6567 $as_echo_n "(cached) " >&6 6568 else 6569 if test -n "$ac_ct_DSYMUTIL"; then 6570 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 6571 else 6572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6573 for as_dir in $PATH 6574 do 6575 IFS=$as_save_IFS 6576 test -z "$as_dir" && as_dir=. 6577 for ac_exec_ext in '' $ac_executable_extensions; do 6578 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6579 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 6580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6581 break 2 6582 fi 6583 done 6584 done 6585 IFS=$as_save_IFS 6586 6587 fi 6588 fi 6589 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 6590 if test -n "$ac_ct_DSYMUTIL"; then 6591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 6592 $as_echo "$ac_ct_DSYMUTIL" >&6; } 6593 else 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6595 $as_echo "no" >&6; } 6596 fi 6597 6598 if test "x$ac_ct_DSYMUTIL" = x; then 6599 DSYMUTIL=":" 6600 else 6601 case $cross_compiling:$ac_tool_warned in 6602 yes:) 6603 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6604 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6605 ac_tool_warned=yes ;; 6606 esac 6607 DSYMUTIL=$ac_ct_DSYMUTIL 6608 fi 6609 else 6610 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 6611 fi 6612 6613 if test -n "$ac_tool_prefix"; then 6614 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 6615 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6617 $as_echo_n "checking for $ac_word... " >&6; } 6618 if test "${ac_cv_prog_NMEDIT+set}" = set; then : 6619 $as_echo_n "(cached) " >&6 6620 else 6621 if test -n "$NMEDIT"; then 6622 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 6623 else 6624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6625 for as_dir in $PATH 6626 do 6627 IFS=$as_save_IFS 6628 test -z "$as_dir" && as_dir=. 6629 for ac_exec_ext in '' $ac_executable_extensions; do 6630 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6631 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 6632 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6633 break 2 6634 fi 6635 done 6636 done 6637 IFS=$as_save_IFS 6638 6639 fi 6640 fi 6641 NMEDIT=$ac_cv_prog_NMEDIT 6642 if test -n "$NMEDIT"; then 6643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 6644 $as_echo "$NMEDIT" >&6; } 6645 else 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6647 $as_echo "no" >&6; } 6648 fi 6649 6650 6651 fi 6652 if test -z "$ac_cv_prog_NMEDIT"; then 6653 ac_ct_NMEDIT=$NMEDIT 6654 # Extract the first word of "nmedit", so it can be a program name with args. 6655 set dummy nmedit; ac_word=$2 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6657 $as_echo_n "checking for $ac_word... " >&6; } 6658 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : 6659 $as_echo_n "(cached) " >&6 6660 else 6661 if test -n "$ac_ct_NMEDIT"; then 6662 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 6663 else 6664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6665 for as_dir in $PATH 6666 do 6667 IFS=$as_save_IFS 6668 test -z "$as_dir" && as_dir=. 6669 for ac_exec_ext in '' $ac_executable_extensions; do 6670 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6671 ac_cv_prog_ac_ct_NMEDIT="nmedit" 6672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6673 break 2 6674 fi 6675 done 6676 done 6677 IFS=$as_save_IFS 6678 6679 fi 6680 fi 6681 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 6682 if test -n "$ac_ct_NMEDIT"; then 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 6684 $as_echo "$ac_ct_NMEDIT" >&6; } 6685 else 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6687 $as_echo "no" >&6; } 6688 fi 6689 6690 if test "x$ac_ct_NMEDIT" = x; then 6691 NMEDIT=":" 6692 else 6693 case $cross_compiling:$ac_tool_warned in 6694 yes:) 6695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6696 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6697 ac_tool_warned=yes ;; 6698 esac 6699 NMEDIT=$ac_ct_NMEDIT 6700 fi 6701 else 6702 NMEDIT="$ac_cv_prog_NMEDIT" 6703 fi 6704 6705 if test -n "$ac_tool_prefix"; then 6706 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 6707 set dummy ${ac_tool_prefix}lipo; ac_word=$2 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6709 $as_echo_n "checking for $ac_word... " >&6; } 6710 if test "${ac_cv_prog_LIPO+set}" = set; then : 6711 $as_echo_n "(cached) " >&6 6712 else 6713 if test -n "$LIPO"; then 6714 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 6715 else 6716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6717 for as_dir in $PATH 6718 do 6719 IFS=$as_save_IFS 6720 test -z "$as_dir" && as_dir=. 6721 for ac_exec_ext in '' $ac_executable_extensions; do 6722 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6723 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 6724 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6725 break 2 6726 fi 6727 done 6728 done 6729 IFS=$as_save_IFS 6730 6731 fi 6732 fi 6733 LIPO=$ac_cv_prog_LIPO 6734 if test -n "$LIPO"; then 6735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 6736 $as_echo "$LIPO" >&6; } 6737 else 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6739 $as_echo "no" >&6; } 6740 fi 6741 6742 6743 fi 6744 if test -z "$ac_cv_prog_LIPO"; then 6745 ac_ct_LIPO=$LIPO 6746 # Extract the first word of "lipo", so it can be a program name with args. 6747 set dummy lipo; ac_word=$2 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6749 $as_echo_n "checking for $ac_word... " >&6; } 6750 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : 6751 $as_echo_n "(cached) " >&6 6752 else 6753 if test -n "$ac_ct_LIPO"; then 6754 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 6755 else 6756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6757 for as_dir in $PATH 6758 do 6759 IFS=$as_save_IFS 6760 test -z "$as_dir" && as_dir=. 6761 for ac_exec_ext in '' $ac_executable_extensions; do 6762 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6763 ac_cv_prog_ac_ct_LIPO="lipo" 6764 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6765 break 2 6766 fi 6767 done 6768 done 6769 IFS=$as_save_IFS 6770 6771 fi 6772 fi 6773 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 6774 if test -n "$ac_ct_LIPO"; then 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 6776 $as_echo "$ac_ct_LIPO" >&6; } 6777 else 6778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6779 $as_echo "no" >&6; } 6780 fi 6781 6782 if test "x$ac_ct_LIPO" = x; then 6783 LIPO=":" 6784 else 6785 case $cross_compiling:$ac_tool_warned in 6786 yes:) 6787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6789 ac_tool_warned=yes ;; 6790 esac 6791 LIPO=$ac_ct_LIPO 6792 fi 6793 else 6794 LIPO="$ac_cv_prog_LIPO" 6795 fi 6796 6797 if test -n "$ac_tool_prefix"; then 6798 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 6799 set dummy ${ac_tool_prefix}otool; ac_word=$2 6800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6801 $as_echo_n "checking for $ac_word... " >&6; } 6802 if test "${ac_cv_prog_OTOOL+set}" = set; then : 6803 $as_echo_n "(cached) " >&6 6804 else 6805 if test -n "$OTOOL"; then 6806 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 6807 else 6808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6809 for as_dir in $PATH 6810 do 6811 IFS=$as_save_IFS 6812 test -z "$as_dir" && as_dir=. 6813 for ac_exec_ext in '' $ac_executable_extensions; do 6814 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6815 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 6816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6817 break 2 6818 fi 6819 done 6820 done 6821 IFS=$as_save_IFS 6822 6823 fi 6824 fi 6825 OTOOL=$ac_cv_prog_OTOOL 6826 if test -n "$OTOOL"; then 6827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 6828 $as_echo "$OTOOL" >&6; } 6829 else 6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6831 $as_echo "no" >&6; } 6832 fi 6833 6834 6835 fi 6836 if test -z "$ac_cv_prog_OTOOL"; then 6837 ac_ct_OTOOL=$OTOOL 6838 # Extract the first word of "otool", so it can be a program name with args. 6839 set dummy otool; ac_word=$2 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6841 $as_echo_n "checking for $ac_word... " >&6; } 6842 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : 6843 $as_echo_n "(cached) " >&6 6844 else 6845 if test -n "$ac_ct_OTOOL"; then 6846 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 6847 else 6848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6849 for as_dir in $PATH 6850 do 6851 IFS=$as_save_IFS 6852 test -z "$as_dir" && as_dir=. 6853 for ac_exec_ext in '' $ac_executable_extensions; do 6854 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6855 ac_cv_prog_ac_ct_OTOOL="otool" 6856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6857 break 2 6858 fi 6859 done 6860 done 6861 IFS=$as_save_IFS 6862 6863 fi 6864 fi 6865 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 6866 if test -n "$ac_ct_OTOOL"; then 6867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 6868 $as_echo "$ac_ct_OTOOL" >&6; } 6869 else 6870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6871 $as_echo "no" >&6; } 6872 fi 6873 6874 if test "x$ac_ct_OTOOL" = x; then 6875 OTOOL=":" 6876 else 6877 case $cross_compiling:$ac_tool_warned in 6878 yes:) 6879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6880 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6881 ac_tool_warned=yes ;; 6882 esac 6883 OTOOL=$ac_ct_OTOOL 6884 fi 6885 else 6886 OTOOL="$ac_cv_prog_OTOOL" 6887 fi 6888 6889 if test -n "$ac_tool_prefix"; then 6890 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 6891 set dummy ${ac_tool_prefix}otool64; ac_word=$2 6892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6893 $as_echo_n "checking for $ac_word... " >&6; } 6894 if test "${ac_cv_prog_OTOOL64+set}" = set; then : 6895 $as_echo_n "(cached) " >&6 6896 else 6897 if test -n "$OTOOL64"; then 6898 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 6899 else 6900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6901 for as_dir in $PATH 6902 do 6903 IFS=$as_save_IFS 6904 test -z "$as_dir" && as_dir=. 6905 for ac_exec_ext in '' $ac_executable_extensions; do 6906 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6907 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 6908 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6909 break 2 6910 fi 6911 done 6912 done 6913 IFS=$as_save_IFS 6914 6915 fi 6916 fi 6917 OTOOL64=$ac_cv_prog_OTOOL64 6918 if test -n "$OTOOL64"; then 6919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 6920 $as_echo "$OTOOL64" >&6; } 6921 else 6922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6923 $as_echo "no" >&6; } 6924 fi 6925 6926 6927 fi 6928 if test -z "$ac_cv_prog_OTOOL64"; then 6929 ac_ct_OTOOL64=$OTOOL64 6930 # Extract the first word of "otool64", so it can be a program name with args. 6931 set dummy otool64; ac_word=$2 6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6933 $as_echo_n "checking for $ac_word... " >&6; } 6934 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : 6935 $as_echo_n "(cached) " >&6 6936 else 6937 if test -n "$ac_ct_OTOOL64"; then 6938 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 6939 else 6940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6941 for as_dir in $PATH 6942 do 6943 IFS=$as_save_IFS 6944 test -z "$as_dir" && as_dir=. 6945 for ac_exec_ext in '' $ac_executable_extensions; do 6946 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6947 ac_cv_prog_ac_ct_OTOOL64="otool64" 6948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6949 break 2 6950 fi 6951 done 6952 done 6953 IFS=$as_save_IFS 6954 6955 fi 6956 fi 6957 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 6958 if test -n "$ac_ct_OTOOL64"; then 6959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 6960 $as_echo "$ac_ct_OTOOL64" >&6; } 6961 else 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6963 $as_echo "no" >&6; } 6964 fi 6965 6966 if test "x$ac_ct_OTOOL64" = x; then 6967 OTOOL64=":" 6968 else 6969 case $cross_compiling:$ac_tool_warned in 6970 yes:) 6971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6972 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6973 ac_tool_warned=yes ;; 6974 esac 6975 OTOOL64=$ac_ct_OTOOL64 6976 fi 6977 else 6978 OTOOL64="$ac_cv_prog_OTOOL64" 6979 fi 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7008 $as_echo_n "checking for -single_module linker flag... " >&6; } 7009 if test "${lt_cv_apple_cc_single_mod+set}" = set; then : 7010 $as_echo_n "(cached) " >&6 7011 else 7012 lt_cv_apple_cc_single_mod=no 7013 if test -z "${LT_MULTI_MODULE}"; then 7014 # By default we will add the -single_module flag. You can override 7015 # by either setting the environment variable LT_MULTI_MODULE 7016 # non-empty at configure time, or by adding -multi_module to the 7017 # link flags. 7018 rm -rf libconftest.dylib* 7019 echo "int foo(void){return 1;}" > conftest.c 7020 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7021 -dynamiclib -Wl,-single_module conftest.c" >&5 7022 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7023 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7024 _lt_result=$? 7025 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 7026 lt_cv_apple_cc_single_mod=yes 7027 else 7028 cat conftest.err >&5 7029 fi 7030 rm -rf libconftest.dylib* 7031 rm -f conftest.* 7032 fi 7033 fi 7034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7035 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7037 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7038 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : 7039 $as_echo_n "(cached) " >&6 7040 else 7041 lt_cv_ld_exported_symbols_list=no 7042 save_LDFLAGS=$LDFLAGS 7043 echo "_main" > conftest.sym 7044 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7046 /* end confdefs.h. */ 7047 7048 int 7049 main () 7050 { 7051 7052 ; 7053 return 0; 7054 } 7055 _ACEOF 7056 if ac_fn_c_try_link "$LINENO"; then : 7057 lt_cv_ld_exported_symbols_list=yes 7058 else 7059 lt_cv_ld_exported_symbols_list=no 7060 fi 7061 rm -f core conftest.err conftest.$ac_objext \ 7062 conftest$ac_exeext conftest.$ac_ext 7063 LDFLAGS="$save_LDFLAGS" 7064 7065 fi 7066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7067 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7068 case $host_os in 7069 rhapsody* | darwin1.[012]) 7070 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7071 darwin1.*) 7072 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7073 darwin*) # darwin 5.x on 7074 # if running on 10.5 or later, the deployment target defaults 7075 # to the OS version, if on x86, and 10.4, the deployment 7076 # target defaults to 10.4. Don't you love it? 7077 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7078 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7079 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7080 10.[012]*) 7081 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7082 10.*) 7083 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7084 esac 7085 ;; 7086 esac 7087 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7088 _lt_dar_single_mod='$single_module' 7089 fi 7090 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7091 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7092 else 7093 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7094 fi 7095 if test "$DSYMUTIL" != ":"; then 7096 _lt_dsymutil='~$DSYMUTIL $lib || :' 7097 else 7098 _lt_dsymutil= 7099 fi 7100 ;; 7101 esac 7102 7103 7104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7105 $as_echo_n "checking for ANSI C header files... " >&6; } 7106 if test "${ac_cv_header_stdc+set}" = set; then : 7107 $as_echo_n "(cached) " >&6 7108 else 7109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7110 /* end confdefs.h. */ 7111 #include <stdlib.h> 7112 #include <stdarg.h> 7113 #include <string.h> 7114 #include <float.h> 7115 7116 int 7117 main () 7118 { 7119 7120 ; 7121 return 0; 7122 } 7123 _ACEOF 7124 if ac_fn_c_try_compile "$LINENO"; then : 7125 ac_cv_header_stdc=yes 7126 else 7127 ac_cv_header_stdc=no 7128 fi 7129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7130 7131 if test $ac_cv_header_stdc = yes; then 7132 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7134 /* end confdefs.h. */ 7135 #include <string.h> 7136 7137 _ACEOF 7138 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7139 $EGREP "memchr" >/dev/null 2>&1; then : 7140 7141 else 7142 ac_cv_header_stdc=no 7143 fi 7144 rm -f conftest* 7145 7146 fi 7147 7148 if test $ac_cv_header_stdc = yes; then 7149 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7151 /* end confdefs.h. */ 7152 #include <stdlib.h> 7153 7154 _ACEOF 7155 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7156 $EGREP "free" >/dev/null 2>&1; then : 7157 7158 else 7159 ac_cv_header_stdc=no 7160 fi 7161 rm -f conftest* 7162 7163 fi 7164 7165 if test $ac_cv_header_stdc = yes; then 7166 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7167 if test "$cross_compiling" = yes; then : 7168 : 7169 else 7170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7171 /* end confdefs.h. */ 7172 #include <ctype.h> 7173 #include <stdlib.h> 7174 #if ((' ' & 0x0FF) == 0x020) 7175 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7176 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7177 #else 7178 # define ISLOWER(c) \ 7179 (('a' <= (c) && (c) <= 'i') \ 7180 || ('j' <= (c) && (c) <= 'r') \ 7181 || ('s' <= (c) && (c) <= 'z')) 7182 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7183 #endif 7184 7185 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7186 int 7187 main () 7188 { 7189 int i; 7190 for (i = 0; i < 256; i++) 7191 if (XOR (islower (i), ISLOWER (i)) 7192 || toupper (i) != TOUPPER (i)) 7193 return 2; 7194 return 0; 7195 } 7196 _ACEOF 7197 if ac_fn_c_try_run "$LINENO"; then : 7198 7199 else 7200 ac_cv_header_stdc=no 7201 fi 7202 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7203 conftest.$ac_objext conftest.beam conftest.$ac_ext 7204 fi 7205 7206 fi 7207 fi 7208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7209 $as_echo "$ac_cv_header_stdc" >&6; } 7210 if test $ac_cv_header_stdc = yes; then 7211 7212 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7213 7214 fi 7215 7216 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7217 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7218 inttypes.h stdint.h unistd.h 7219 do : 7220 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7221 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7222 " 7223 eval as_val=\$$as_ac_Header 7224 if test "x$as_val" = x""yes; then : 7225 cat >>confdefs.h <<_ACEOF 7226 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7227 _ACEOF 7228 7229 fi 7230 7231 done 7232 7233 7234 for ac_header in dlfcn.h 7235 do : 7236 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7237 " 7238 if test "x$ac_cv_header_dlfcn_h" = x""yes; then : 7239 cat >>confdefs.h <<_ACEOF 7240 #define HAVE_DLFCN_H 1 7241 _ACEOF 7242 7243 fi 7244 7245 done 7246 7247 7248 7249 # Set options 7250 7251 7252 7253 enable_dlopen=no 7254 7255 7256 7257 # Check whether --enable-shared was given. 7258 if test "${enable_shared+set}" = set; then : 7259 enableval=$enable_shared; p=${PACKAGE-default} 7260 case $enableval in 7261 yes) enable_shared=yes ;; 7262 no) enable_shared=no ;; 7263 *) 7264 enable_shared=no 7265 # Look at the argument we got. We use all the common list separators. 7266 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7267 for pkg in $enableval; do 7268 IFS="$lt_save_ifs" 7269 if test "X$pkg" = "X$p"; then 7270 enable_shared=yes 7271 fi 7272 done 7273 IFS="$lt_save_ifs" 7274 ;; 7275 esac 7276 else 7277 enable_shared=yes 7278 fi 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 # Check whether --enable-static was given. 7289 if test "${enable_static+set}" = set; then : 7290 enableval=$enable_static; p=${PACKAGE-default} 7291 case $enableval in 7292 yes) enable_static=yes ;; 7293 no) enable_static=no ;;