1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for libpng 1.6.34. 4 # 5 # Report bugs to <png-mng-implement (at] lists.sourceforge.net>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1 202 203 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 204 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 206 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 207 PATH=/empty FPATH=/empty; export PATH FPATH 208 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 209 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 210 if (eval "$as_required") 2>/dev/null; then : 211 as_have_required=yes 212 else 213 as_have_required=no 214 fi 215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 216 217 else 218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 219 as_found=false 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 221 do 222 IFS=$as_save_IFS 223 test -z "$as_dir" && as_dir=. 224 as_found=: 225 case $as_dir in #( 226 /*) 227 for as_base in sh bash ksh sh5; do 228 # Try only shells that exist, to save several forks. 229 as_shell=$as_dir/$as_base 230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 232 CONFIG_SHELL=$as_shell as_have_required=yes 233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 234 break 2 235 fi 236 fi 237 done;; 238 esac 239 as_found=false 240 done 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 243 CONFIG_SHELL=$SHELL as_have_required=yes 244 fi; } 245 IFS=$as_save_IFS 246 247 248 if test "x$CONFIG_SHELL" != x; then : 249 export CONFIG_SHELL 250 # We cannot yet assume a decent shell, so we have to provide a 251 # neutralization value for shells without unset; and this also 252 # works around shells that cannot unset nonexistent variables. 253 # Preserve -v and -x to the replacement shell. 254 BASH_ENV=/dev/null 255 ENV=/dev/null 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 257 case $- in # (((( 258 *v*x* | *x*v* ) as_opts=-vx ;; 259 *v* ) as_opts=-v ;; 260 *x* ) as_opts=-x ;; 261 * ) as_opts= ;; 262 esac 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 264 # Admittedly, this is quite paranoid, since all the known shells bail 265 # out after a failed `exec'. 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 267 exit 255 268 fi 269 270 if test x$as_have_required = xno; then : 271 $as_echo "$0: This script requires a shell more modern than all" 272 $as_echo "$0: the shells that I found on your system." 273 if test x${ZSH_VERSION+set} = xset ; then 274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 275 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 276 else 277 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 278 $0: png-mng-implement (at] lists.sourceforge.net about your 279 $0: system, including any error possibly output before this 280 $0: message. Then install a modern shell, or manually run 281 $0: the script under such a shell if you do have one." 282 fi 283 exit 1 284 fi 285 fi 286 fi 287 SHELL=${CONFIG_SHELL-/bin/sh} 288 export SHELL 289 # Unset more variables known to interfere with behavior of common tools. 290 CLICOLOR_FORCE= GREP_OPTIONS= 291 unset CLICOLOR_FORCE GREP_OPTIONS 292 293 ## --------------------- ## 294 ## M4sh Shell Functions. ## 295 ## --------------------- ## 296 # as_fn_unset VAR 297 # --------------- 298 # Portably unset VAR. 299 as_fn_unset () 300 { 301 { eval $1=; unset $1;} 302 } 303 as_unset=as_fn_unset 304 305 # as_fn_set_status STATUS 306 # ----------------------- 307 # Set $? to STATUS, without forking. 308 as_fn_set_status () 309 { 310 return $1 311 } # as_fn_set_status 312 313 # as_fn_exit STATUS 314 # ----------------- 315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 316 as_fn_exit () 317 { 318 set +e 319 as_fn_set_status $1 320 exit $1 321 } # as_fn_exit 322 323 # as_fn_mkdir_p 324 # ------------- 325 # Create "$as_dir" as a directory, including parents if necessary. 326 as_fn_mkdir_p () 327 { 328 329 case $as_dir in #( 330 -*) as_dir=./$as_dir;; 331 esac 332 test -d "$as_dir" || eval $as_mkdir_p || { 333 as_dirs= 334 while :; do 335 case $as_dir in #( 336 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 337 *) as_qdir=$as_dir;; 338 esac 339 as_dirs="'$as_qdir' $as_dirs" 340 as_dir=`$as_dirname -- "$as_dir" || 341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 342 X"$as_dir" : 'X\(//\)[^/]' \| \ 343 X"$as_dir" : 'X\(//\)$' \| \ 344 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 345 $as_echo X"$as_dir" | 346 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\/\)[^/].*/{ 351 s//\1/ 352 q 353 } 354 /^X\(\/\/\)$/{ 355 s//\1/ 356 q 357 } 358 /^X\(\/\).*/{ 359 s//\1/ 360 q 361 } 362 s/.*/./; q'` 363 test -d "$as_dir" && break 364 done 365 test -z "$as_dirs" || eval "mkdir $as_dirs" 366 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 367 368 369 } # as_fn_mkdir_p 370 371 # as_fn_executable_p FILE 372 # ----------------------- 373 # Test if FILE is an executable regular file. 374 as_fn_executable_p () 375 { 376 test -f "$1" && test -x "$1" 377 } # as_fn_executable_p 378 # as_fn_append VAR VALUE 379 # ---------------------- 380 # Append the text in VALUE to the end of the definition contained in VAR. Take 381 # advantage of any shell optimizations that allow amortized linear growth over 382 # repeated appends, instead of the typical quadratic growth present in naive 383 # implementations. 384 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else 390 as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } 394 fi # as_fn_append 395 396 # as_fn_arith ARG... 397 # ------------------ 398 # Perform arithmetic evaluation on the ARGs, and store the result in the 399 # global $as_val. Take advantage of shells that can avoid forks. The arguments 400 # must be portable across $(()) and expr. 401 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 402 eval 'as_fn_arith () 403 { 404 as_val=$(( $* )) 405 }' 406 else 407 as_fn_arith () 408 { 409 as_val=`expr "$@" || test $? -eq 1` 410 } 411 fi # as_fn_arith 412 413 414 # as_fn_error STATUS ERROR [LINENO LOG_FD] 415 # ---------------------------------------- 416 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 417 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 418 # script with STATUS, using 1 if that was 0. 419 as_fn_error () 420 { 421 as_status=$1; test $as_status -eq 0 && as_status=1 422 if test "$4"; then 423 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 424 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 425 fi 426 $as_echo "$as_me: error: $2" >&2 427 as_fn_exit $as_status 428 } # as_fn_error 429 430 if expr a : '\(a\)' >/dev/null 2>&1 && 431 test "X`expr 00001 : '.*\(...\)'`" = X001; then 432 as_expr=expr 433 else 434 as_expr=false 435 fi 436 437 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 438 as_basename=basename 439 else 440 as_basename=false 441 fi 442 443 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 444 as_dirname=dirname 445 else 446 as_dirname=false 447 fi 448 449 as_me=`$as_basename -- "$0" || 450 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 451 X"$0" : 'X\(//\)$' \| \ 452 X"$0" : 'X\(/\)' \| . 2>/dev/null || 453 $as_echo X/"$0" | 454 sed '/^.*\/\([^/][^/]*\)\/*$/{ 455 s//\1/ 456 q 457 } 458 /^X\/\(\/\/\)$/{ 459 s//\1/ 460 q 461 } 462 /^X\/\(\/\).*/{ 463 s//\1/ 464 q 465 } 466 s/.*/./; q'` 467 468 # Avoid depending upon Character Ranges. 469 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 470 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 471 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 472 as_cr_digits='0123456789' 473 as_cr_alnum=$as_cr_Letters$as_cr_digits 474 475 476 as_lineno_1=$LINENO as_lineno_1a=$LINENO 477 as_lineno_2=$LINENO as_lineno_2a=$LINENO 478 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 479 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 480 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 481 sed -n ' 482 p 483 /[$]LINENO/= 484 ' <$as_myself | 485 sed ' 486 s/[$]LINENO.*/&-/ 487 t lineno 488 b 489 :lineno 490 N 491 :loop 492 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 493 t loop 494 s/-\n.*// 495 ' >$as_me.lineno && 496 chmod +x "$as_me.lineno" || 497 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 498 499 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 500 # already done that, so ensure we don't try to do so again and fall 501 # in an infinite loop. This has already happened in practice. 502 _as_can_reexec=no; export _as_can_reexec 503 # Don't try to exec as it changes $[0], causing all sort of problems 504 # (the dirname of $[0] is not the place where we might find the 505 # original and so on. Autoconf is especially sensitive to this). 506 . "./$as_me.lineno" 507 # Exit status is that of the last command. 508 exit 509 } 510 511 ECHO_C= ECHO_N= ECHO_T= 512 case `echo -n x` in #((((( 513 -n*) 514 case `echo 'xy\c'` in 515 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 516 xy) ECHO_C='\c';; 517 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 518 ECHO_T=' ';; 519 esac;; 520 *) 521 ECHO_N='-n';; 522 esac 523 524 rm -f conf$$ conf$$.exe conf$$.file 525 if test -d conf$$.dir; then 526 rm -f conf$$.dir/conf$$.file 527 else 528 rm -f conf$$.dir 529 mkdir conf$$.dir 2>/dev/null 530 fi 531 if (echo >conf$$.file) 2>/dev/null; then 532 if ln -s conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s='ln -s' 534 # ... but there are two gotchas: 535 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 536 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 537 # In both cases, we have to default to `cp -pR'. 538 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 539 as_ln_s='cp -pR' 540 elif ln conf$$.file conf$$ 2>/dev/null; then 541 as_ln_s=ln 542 else 543 as_ln_s='cp -pR' 544 fi 545 else 546 as_ln_s='cp -pR' 547 fi 548 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 549 rmdir conf$$.dir 2>/dev/null 550 551 if mkdir -p . 2>/dev/null; then 552 as_mkdir_p='mkdir -p "$as_dir"' 553 else 554 test -d ./-p && rmdir ./-p 555 as_mkdir_p=false 556 fi 557 558 as_test_x='test -x' 559 as_executable_p=as_fn_executable_p 560 561 # Sed expression to map a string onto a valid CPP name. 562 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 563 564 # Sed expression to map a string onto a valid variable name. 565 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 566 567 SHELL=${CONFIG_SHELL-/bin/sh} 568 569 570 test -n "$DJDIR" || exec 7<&0 </dev/null 571 exec 6>&1 572 573 # Name of the host. 574 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 575 # so uname gets run too. 576 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 577 578 # 579 # Initializations. 580 # 581 ac_default_prefix=/usr/local 582 ac_clean_files= 583 ac_config_libobj_dir=. 584 LIBOBJS= 585 cross_compiling=no 586 subdirs= 587 MFLAGS= 588 MAKEFLAGS= 589 590 # Identity of this package. 591 PACKAGE_NAME='libpng' 592 PACKAGE_TARNAME='libpng' 593 PACKAGE_VERSION='1.6.34' 594 PACKAGE_STRING='libpng 1.6.34' 595 PACKAGE_BUGREPORT='png-mng-implement (at] lists.sourceforge.net' 596 PACKAGE_URL='' 597 598 ac_unique_file="pngget.c" 599 # 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See below for descriptions of some of the useful variables. 1381 1382 Defaults for the options are specified in brackets. 1383 1384 Configuration: 1385 -h, --help display this help and exit 1386 --help=short display options specific to this package 1387 --help=recursive display the short help of all the included packages 1388 -V, --version display version information and exit 1389 -q, --quiet, --silent do not print \`checking ...' messages 1390 --cache-file=FILE cache test results in FILE [disabled] 1391 -C, --config-cache alias for \`--cache-file=config.cache' 1392 -n, --no-create do not create output files 1393 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1394 1395 Installation directories: 1396 --prefix=PREFIX install architecture-independent files in PREFIX 1397 [$ac_default_prefix] 1398 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1399 [PREFIX] 1400 1401 By default, \`make install' will install all the files in 1402 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1403 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1404 for instance \`--prefix=\$HOME'. 1405 1406 For better control, use the options below. 1407 1408 Fine tuning of the installation directories: 1409 --bindir=DIR user executables [EPREFIX/bin] 1410 --sbindir=DIR system admin executables [EPREFIX/sbin] 1411 --libexecdir=DIR program executables [EPREFIX/libexec] 1412 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1413 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1414 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1415 --libdir=DIR object code libraries [EPREFIX/lib] 1416 --includedir=DIR C header files [PREFIX/include] 1417 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1418 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1419 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1420 --infodir=DIR info documentation [DATAROOTDIR/info] 1421 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1422 --mandir=DIR man documentation [DATAROOTDIR/man] 1423 --docdir=DIR documentation root [DATAROOTDIR/doc/libpng] 1424 --htmldir=DIR html documentation [DOCDIR] 1425 --dvidir=DIR dvi documentation [DOCDIR] 1426 --pdfdir=DIR pdf documentation [DOCDIR] 1427 --psdir=DIR ps documentation [DOCDIR] 1428 _ACEOF 1429 1430 cat <<\_ACEOF 1431 1432 Program names: 1433 --program-prefix=PREFIX prepend PREFIX to installed program names 1434 --program-suffix=SUFFIX append SUFFIX to installed program names 1435 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1436 1437 System types: 1438 --build=BUILD configure for building on BUILD [guessed] 1439 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1440 _ACEOF 1441 fi 1442 1443 if test -n "$ac_init_help"; then 1444 case $ac_init_help in 1445 short | recursive ) echo "Configuration of libpng 1.6.34:";; 1446 esac 1447 cat <<\_ACEOF 1448 1449 Optional Features: 1450 --disable-option-checking ignore unrecognized --enable/--with options 1451 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1452 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1453 --enable-silent-rules less verbose build output (undo: "make V=1") 1454 --disable-silent-rules verbose build output (undo: "make V=0") 1455 --enable-maintainer-mode 1456 enable make rules and dependencies not useful (and 1457 sometimes confusing) to the casual installer 1458 --enable-dependency-tracking 1459 do not reject slow dependency extractors 1460 --disable-dependency-tracking 1461 speeds up one-time build 1462 --enable-shared[=PKGS] build shared libraries [default=yes] 1463 --enable-static[=PKGS] build static libraries [default=yes] 1464 --enable-fast-install[=PKGS] 1465 optimize for fast installation [default=yes] 1466 --disable-libtool-lock avoid locking (might break parallel builds) 1467 --enable-werror[=OPT] Pass -Werror or the given argument to the compiler 1468 if it is supported 1469 --enable-unversioned-links 1470 Installed libpng header files are placed in a 1471 versioned subdirectory and installed libpng library 1472 (including DLL) files are versioned. 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" >&6; } 1769 if eval \${$3+:} false; then : 1770 $as_echo_n "(cached) " >&6 1771 else 1772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1773 /* end confdefs.h. */ 1774 $4 1775 #include <$2> 1776 _ACEOF 1777 if ac_fn_c_try_compile "$LINENO"; then : 1778 eval "$3=yes" 1779 else 1780 eval "$3=no" 1781 fi 1782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1783 fi 1784 eval ac_res=\$$3 1785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1786 $as_echo "$ac_res" >&6; } 1787 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1788 1789 } # ac_fn_c_check_header_compile 1790 1791 # ac_fn_c_try_run LINENO 1792 # ---------------------- 1793 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1794 # that executables *can* be run. 1795 ac_fn_c_try_run () 1796 { 1797 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1798 if { { ac_try="$ac_link" 1799 case "(($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 "$ac_link") 2>&5 1806 ac_status=$? 1807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1808 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1809 { { case "(($ac_try" in 1810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1811 *) ac_try_echo=$ac_try;; 1812 esac 1813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1814 $as_echo "$ac_try_echo"; } >&5 1815 (eval "$ac_try") 2>&5 1816 ac_status=$? 1817 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1818 test $ac_status = 0; }; }; then : 1819 ac_retval=0 1820 else 1821 $as_echo "$as_me: program exited with status $ac_status" >&5 1822 $as_echo "$as_me: failed program was:" >&5 1823 sed 's/^/| /' conftest.$ac_ext >&5 1824 1825 ac_retval=$ac_status 1826 fi 1827 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1828 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1829 as_fn_set_status $ac_retval 1830 1831 } # ac_fn_c_try_run 1832 1833 # ac_fn_c_check_func LINENO FUNC VAR 1834 # ---------------------------------- 1835 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1836 ac_fn_c_check_func () 1837 { 1838 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1840 $as_echo_n "checking for $2... " >&6; } 1841 if eval \${$3+:} false; then : 1842 $as_echo_n "(cached) " >&6 1843 else 1844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1845 /* end confdefs.h. */ 1846 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1847 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1848 #define $2 innocuous_$2 1849 1850 /* System header to define __stub macros and hopefully few prototypes, 1851 which can conflict with char $2 (); below. 1852 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1853 <limits.h> exists even on freestanding compilers. */ 1854 1855 #ifdef __STDC__ 1856 # include <limits.h> 1857 #else 1858 # include <assert.h> 1859 #endif 1860 1861 #undef $2 1862 1863 /* Override any GCC internal prototype to avoid an error. 1864 Use char because int might match the return type of a GCC 1865 builtin and then its argument prototype would still apply. */ 1866 #ifdef __cplusplus 1867 extern "C" 1868 #endif 1869 char $2 (); 1870 /* The GNU C library defines this for functions which it implements 1871 to always fail with ENOSYS. Some functions are actually named 1872 something starting with __ and the normal name is an alias. */ 1873 #if defined __stub_$2 || defined __stub___$2 1874 choke me 1875 #endif 1876 1877 int 1878 main () 1879 { 1880 return $2 (); 1881 ; 1882 return 0; 1883 } 1884 _ACEOF 1885 if ac_fn_c_try_link "$LINENO"; then : 1886 eval "$3=yes" 1887 else 1888 eval "$3=no" 1889 fi 1890 rm -f core conftest.err conftest.$ac_objext \ 1891 conftest$ac_exeext conftest.$ac_ext 1892 fi 1893 eval ac_res=\$$3 1894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1895 $as_echo "$ac_res" >&6; } 1896 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1897 1898 } # ac_fn_c_check_func 1899 1900 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 1901 # ------------------------------------------- 1902 # Tests whether TYPE exists after having included INCLUDES, setting cache 1903 # variable VAR accordingly. 1904 ac_fn_c_check_type () 1905 { 1906 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1908 $as_echo_n "checking for $2... " >&6; } 1909 if eval \${$3+:} false; then : 1910 $as_echo_n "(cached) " >&6 1911 else 1912 eval "$3=no" 1913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1914 /* end confdefs.h. */ 1915 $4 1916 int 1917 main () 1918 { 1919 if (sizeof ($2)) 1920 return 0; 1921 ; 1922 return 0; 1923 } 1924 _ACEOF 1925 if ac_fn_c_try_compile "$LINENO"; then : 1926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1927 /* end confdefs.h. */ 1928 $4 1929 int 1930 main () 1931 { 1932 if (sizeof (($2))) 1933 return 0; 1934 ; 1935 return 0; 1936 } 1937 _ACEOF 1938 if ac_fn_c_try_compile "$LINENO"; then : 1939 1940 else 1941 eval "$3=yes" 1942 fi 1943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1944 fi 1945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1946 fi 1947 eval ac_res=\$$3 1948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1949 $as_echo "$ac_res" >&6; } 1950 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1951 1952 } # ac_fn_c_check_type 1953 cat >config.log <<_ACEOF 1954 This file contains any messages produced by compilers while 1955 running configure, to aid debugging if configure makes a mistake. 1956 1957 It was created by libpng $as_me 1.6.34, which was 1958 generated by GNU Autoconf 2.69. Invocation command line was 1959 1960 $ $0 $@ 1961 1962 _ACEOF 1963 exec 5>>config.log 1964 { 1965 cat <<_ASUNAME 1966 ## --------- ## 1967 ## Platform. ## 1968 ## --------- ## 1969 1970 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1971 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1972 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1973 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1974 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1975 1976 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1977 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1978 1979 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1980 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1981 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1982 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1983 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1984 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1985 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1986 1987 _ASUNAME 1988 1989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1990 for as_dir in $PATH 1991 do 1992 IFS=$as_save_IFS 1993 test -z "$as_dir" && as_dir=. 1994 $as_echo "PATH: $as_dir" 1995 done 1996 IFS=$as_save_IFS 1997 1998 } >&5 1999 2000 cat >&5 <<_ACEOF 2001 2002 2003 ## ----------- ## 2004 ## Core tests. ## 2005 ## ----------- ## 2006 2007 _ACEOF 2008 2009 2010 # Keep a trace of the command line. 2011 # Strip out --no-create and --no-recursion so they do not pile up. 2012 # Strip out --silent because we don't want to record it for future runs. 2013 # Also quote any args containing shell meta-characters. 2014 # Make two passes to allow for proper duplicate-argument suppression. 2015 ac_configure_args= 2016 ac_configure_args0= 2017 ac_configure_args1= 2018 ac_must_keep_next=false 2019 for ac_pass in 1 2 2020 do 2021 for ac_arg 2022 do 2023 case $ac_arg in 2024 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2025 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2026 | -silent | --silent | --silen | --sile | --sil) 2027 continue ;; 2028 *\'*) 2029 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2030 esac 2031 case $ac_pass in 2032 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2033 2) 2034 as_fn_append ac_configure_args1 " '$ac_arg'" 2035 if test $ac_must_keep_next = true; then 2036 ac_must_keep_next=false # Got value, back to normal. 2037 else 2038 case $ac_arg in 2039 *=* | --config-cache | -C | -disable-* | --disable-* \ 2040 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2041 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2042 | -with-* | --with-* | -without-* | --without-* | --x) 2043 case "$ac_configure_args0 " in 2044 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2045 esac 2046 ;; 2047 -* ) ac_must_keep_next=true ;; 2048 esac 2049 fi 2050 as_fn_append ac_configure_args " '$ac_arg'" 2051 ;; 2052 esac 2053 done 2054 done 2055 { ac_configure_args0=; unset ac_configure_args0;} 2056 { ac_configure_args1=; unset ac_configure_args1;} 2057 2058 # When interrupted or exit'd, cleanup temporary files, and complete 2059 # config.log. 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"run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2293 fi 2294 ## -------------------- ## 2295 ## Main body of script. ## 2296 ## -------------------- ## 2297 2298 ac_ext=c 2299 ac_cpp='$CPP $CPPFLAGS' 2300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2302 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2303 2304 2305 2306 2307 # libpng does not follow GNU file name conventions (hence 'foreign') 2308 # color-tests requires automake 1.11 or later 2309 # silent-rules requires automake 1.11 or later 2310 # dist-xz requires automake 1.11 or later 2311 # 1.12.2 fixes a security issue in 1.11.2 and 1.12.1 2312 # 1.13 is required for parallel tests 2313 am__api_version='1.15' 2314 2315 ac_aux_dir= 2316 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2317 if test -f "$ac_dir/install-sh"; then 2318 ac_aux_dir=$ac_dir 2319 ac_install_sh="$ac_aux_dir/install-sh -c" 2320 break 2321 elif test -f "$ac_dir/install.sh"; then 2322 ac_aux_dir=$ac_dir 2323 ac_install_sh="$ac_aux_dir/install.sh -c" 2324 break 2325 elif test -f "$ac_dir/shtool"; then 2326 ac_aux_dir=$ac_dir 2327 ac_install_sh="$ac_aux_dir/shtool install -c" 2328 break 2329 fi 2330 done 2331 if test -z "$ac_aux_dir"; then 2332 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2333 fi 2334 2335 # These three variables are undocumented and unsupported, 2336 # and are intended to be withdrawn in a future Autoconf release. 2337 # They can cause serious problems if a builder's source tree is in a directory 2338 # whose full name contains unusual characters. 2339 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2340 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2341 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2342 2343 2344 # Find a good install program. We prefer a C program (faster), 2345 # so one script is as good as another. But avoid the broken or 2346 # incompatible versions: 2347 # SysV /etc/install, /usr/sbin/install 2348 # SunOS /usr/etc/install 2349 # IRIX /sbin/install 2350 # AIX /bin/install 2351 # AmigaOS /C/install, which installs bootblocks on floppy discs 2352 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2353 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2354 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2355 # OS/2's system install, which has a completely different semantic 2356 # ./install, which can be erroneously created by make from ./install.sh. 2357 # Reject install programs that cannot install multiple files. 2358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2359 $as_echo_n "checking for a BSD-compatible install... " >&6; } 2360 if test -z "$INSTALL"; then 2361 if ${ac_cv_path_install+:} false; then : 2362 $as_echo_n "(cached) " >&6 2363 else 2364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2365 for as_dir in $PATH 2366 do 2367 IFS=$as_save_IFS 2368 test -z "$as_dir" && as_dir=. 2369 # Account for people who put trailing slashes in PATH elements. 2370 case $as_dir/ in #(( 2371 ./ | .// | /[cC]/* | \ 2372 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2373 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2374 /usr/ucb/* ) ;; 2375 *) 2376 # OSF1 and SCO ODT 3.0 have their own names for install. 2377 # Don't use installbsd from OSF since it installs stuff as root 2378 # by default. 2379 for ac_prog in ginstall scoinst install; do 2380 for ac_exec_ext in '' $ac_executable_extensions; do 2381 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2382 if test $ac_prog = install && 2383 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2384 # AIX install. It has an incompatible calling convention. 2385 : 2386 elif test $ac_prog = install && 2387 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2388 # program-specific install script used by HP pwplus--don't use. 2389 : 2390 else 2391 rm -rf conftest.one conftest.two conftest.dir 2392 echo one > conftest.one 2393 echo two > conftest.two 2394 mkdir conftest.dir 2395 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2396 test -s conftest.one && test -s conftest.two && 2397 test -s conftest.dir/conftest.one && 2398 test -s conftest.dir/conftest.two 2399 then 2400 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2401 break 3 2402 fi 2403 fi 2404 fi 2405 done 2406 done 2407 ;; 2408 esac 2409 2410 done 2411 IFS=$as_save_IFS 2412 2413 rm -rf conftest.one conftest.two conftest.dir 2414 2415 fi 2416 if test "${ac_cv_path_install+set}" = set; then 2417 INSTALL=$ac_cv_path_install 2418 else 2419 # As a last resort, use the slow shell script. Don't cache a 2420 # value for INSTALL within a source directory, because that will 2421 # break other packages using the cache if that directory is 2422 # removed, or if the value is a relative name. 2423 INSTALL=$ac_install_sh 2424 fi 2425 fi 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2427 $as_echo "$INSTALL" >&6; } 2428 2429 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2430 # It thinks the first close brace ends the variable substitution. 2431 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2432 2433 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2434 2435 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2436 2437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2438 $as_echo_n "checking whether build environment is sane... " >&6; } 2439 # Reject unsafe characters in $srcdir or the absolute working directory 2440 # name. Accept space and tab only in the latter. 2441 am_lf=' 2442 ' 2443 case `pwd` in 2444 *[\\\"\#\$\&\'\`$am_lf]*) 2445 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2446 esac 2447 case $srcdir in 2448 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2449 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2450 esac 2451 2452 # Do 'set' in a subshell so we don't clobber the current shell's 2453 # arguments. Must try -L first in case configure is actually a 2454 # symlink; some systems play weird games with the mod time of symlinks 2455 # (eg FreeBSD returns the mod time of the symlink's containing 2456 # directory). 2457 if ( 2458 am_has_slept=no 2459 for am_try in 1 2; do 2460 echo "timestamp, slept: $am_has_slept" > conftest.file 2461 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2462 if test "$*" = "X"; then 2463 # -L didn't work. 2464 set X `ls -t "$srcdir/configure" conftest.file` 2465 fi 2466 if test "$*" != "X $srcdir/configure conftest.file" \ 2467 && test "$*" != "X conftest.file $srcdir/configure"; then 2468 2469 # If neither matched, then we have a broken ls. This can happen 2470 # if, for instance, CONFIG_SHELL is bash and it inherits a 2471 # broken ls alias from the environment. This has actually 2472 # happened. Such a system could not be considered "sane". 2473 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2474 alias in your environment" "$LINENO" 5 2475 fi 2476 if test "$2" = conftest.file || test $am_try -eq 2; then 2477 break 2478 fi 2479 # Just in case. 2480 sleep 1 2481 am_has_slept=yes 2482 done 2483 test "$2" = conftest.file 2484 ) 2485 then 2486 # Ok. 2487 : 2488 else 2489 as_fn_error $? "newly created file is older than distributed files! 2490 Check your system clock" "$LINENO" 5 2491 fi 2492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2493 $as_echo "yes" >&6; } 2494 # If we didn't sleep, we still need to ensure time stamps of config.status and 2495 # generated files are strictly newer. 2496 am_sleep_pid= 2497 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2498 ( sleep 1 ) & 2499 am_sleep_pid=$! 2500 fi 2501 2502 rm -f conftest.file 2503 2504 test "$program_prefix" != NONE && 2505 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2506 # Use a double $ so make ignores it. 2507 test "$program_suffix" != NONE && 2508 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2509 # Double any \ or $. 2510 # By default was `s,x,x', remove it if useless. 2511 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2512 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2513 2514 # Expand $ac_aux_dir to an absolute path. 2515 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2516 2517 if test x"${MISSING+set}" != xset; then 2518 case $am_aux_dir in 2519 *\ * | *\ *) 2520 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2521 *) 2522 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2523 esac 2524 fi 2525 # Use eval to expand $SHELL 2526 if eval "$MISSING --is-lightweight"; then 2527 am_missing_run="$MISSING " 2528 else 2529 am_missing_run= 2530 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2531 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2532 fi 2533 2534 if test x"${install_sh+set}" != xset; then 2535 case $am_aux_dir in 2536 *\ * | *\ *) 2537 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2538 *) 2539 install_sh="\${SHELL} $am_aux_dir/install-sh" 2540 esac 2541 fi 2542 2543 # Installed binaries are usually stripped using 'strip' when the user 2544 # run "make install-strip". However 'strip' might not be the right 2545 # tool to use in cross-compilation environments, therefore Automake 2546 # will honor the 'STRIP' environment variable to overrule this program. 2547 if test "$cross_compiling" != no; then 2548 if test -n "$ac_tool_prefix"; then 2549 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2550 set dummy ${ac_tool_prefix}strip; ac_word=$2 2551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2552 $as_echo_n "checking for $ac_word... " >&6; } 2553 if ${ac_cv_prog_STRIP+:} false; then : 2554 $as_echo_n "(cached) " >&6 2555 else 2556 if test -n "$STRIP"; then 2557 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2558 else 2559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2560 for as_dir in $PATH 2561 do 2562 IFS=$as_save_IFS 2563 test -z "$as_dir" && as_dir=. 2564 for ac_exec_ext in '' $ac_executable_extensions; do 2565 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2566 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2568 break 2 2569 fi 2570 done 2571 done 2572 IFS=$as_save_IFS 2573 2574 fi 2575 fi 2576 STRIP=$ac_cv_prog_STRIP 2577 if test -n "$STRIP"; then 2578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2579 $as_echo "$STRIP" >&6; } 2580 else 2581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2582 $as_echo "no" >&6; } 2583 fi 2584 2585 2586 fi 2587 if test -z "$ac_cv_prog_STRIP"; then 2588 ac_ct_STRIP=$STRIP 2589 # Extract the first word of "strip", so it can be a program name with args. 2590 set dummy strip; ac_word=$2 2591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2592 $as_echo_n "checking for $ac_word... " >&6; } 2593 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2594 $as_echo_n "(cached) " >&6 2595 else 2596 if test -n "$ac_ct_STRIP"; then 2597 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2598 else 2599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2600 for as_dir in $PATH 2601 do 2602 IFS=$as_save_IFS 2603 test -z "$as_dir" && as_dir=. 2604 for ac_exec_ext in '' $ac_executable_extensions; do 2605 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2606 ac_cv_prog_ac_ct_STRIP="strip" 2607 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2608 break 2 2609 fi 2610 done 2611 done 2612 IFS=$as_save_IFS 2613 2614 fi 2615 fi 2616 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2617 if test -n "$ac_ct_STRIP"; then 2618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2619 $as_echo "$ac_ct_STRIP" >&6; } 2620 else 2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2622 $as_echo "no" >&6; } 2623 fi 2624 2625 if test "x$ac_ct_STRIP" = x; then 2626 STRIP=":" 2627 else 2628 case $cross_compiling:$ac_tool_warned in 2629 yes:) 2630 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2631 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2632 ac_tool_warned=yes ;; 2633 esac 2634 STRIP=$ac_ct_STRIP 2635 fi 2636 else 2637 STRIP="$ac_cv_prog_STRIP" 2638 fi 2639 2640 fi 2641 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2642 2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2644 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2645 if test -z "$MKDIR_P"; then 2646 if ${ac_cv_path_mkdir+:} false; then : 2647 $as_echo_n "(cached) " >&6 2648 else 2649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2650 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2651 do 2652 IFS=$as_save_IFS 2653 test -z "$as_dir" && as_dir=. 2654 for ac_prog in mkdir gmkdir; do 2655 for ac_exec_ext in '' $ac_executable_extensions; do 2656 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2657 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2658 'mkdir (GNU coreutils) '* | \ 2659 'mkdir (coreutils) '* | \ 2660 'mkdir (fileutils) '4.1*) 2661 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2662 break 3;; 2663 esac 2664 done 2665 done 2666 done 2667 IFS=$as_save_IFS 2668 2669 fi 2670 2671 test -d ./--version && rmdir ./--version 2672 if test "${ac_cv_path_mkdir+set}" = set; then 2673 MKDIR_P="$ac_cv_path_mkdir -p" 2674 else 2675 # As a last resort, use the slow shell script. Don't cache a 2676 # value for MKDIR_P within a source directory, because that will 2677 # break other packages using the cache if that directory is 2678 # removed, or if the value is a relative name. 2679 MKDIR_P="$ac_install_sh -d" 2680 fi 2681 fi 2682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2683 $as_echo "$MKDIR_P" >&6; } 2684 2685 for ac_prog in gawk mawk nawk awk 2686 do 2687 # Extract the first word of "$ac_prog", so it can be a program name with args. 2688 set dummy $ac_prog; ac_word=$2 2689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2690 $as_echo_n "checking for $ac_word... " >&6; } 2691 if ${ac_cv_prog_AWK+:} false; then : 2692 $as_echo_n "(cached) " >&6 2693 else 2694 if test -n "$AWK"; then 2695 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2696 else 2697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2698 for as_dir in $PATH 2699 do 2700 IFS=$as_save_IFS 2701 test -z "$as_dir" && as_dir=. 2702 for ac_exec_ext in '' $ac_executable_extensions; do 2703 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2704 ac_cv_prog_AWK="$ac_prog" 2705 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2706 break 2 2707 fi 2708 done 2709 done 2710 IFS=$as_save_IFS 2711 2712 fi 2713 fi 2714 AWK=$ac_cv_prog_AWK 2715 if test -n "$AWK"; then 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2717 $as_echo "$AWK" >&6; } 2718 else 2719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2720 $as_echo "no" >&6; } 2721 fi 2722 2723 2724 test -n "$AWK" && break 2725 done 2726 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2728 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2729 set x ${MAKE-make} 2730 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2731 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2732 $as_echo_n "(cached) " >&6 2733 else 2734 cat >conftest.make <<\_ACEOF 2735 SHELL = /bin/sh 2736 all: 2737 @echo '@@@%%%=$(MAKE)=@@@%%%' 2738 _ACEOF 2739 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2740 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2741 *@@@%%%=?*=@@@%%%*) 2742 eval ac_cv_prog_make_${ac_make}_set=yes;; 2743 *) 2744 eval ac_cv_prog_make_${ac_make}_set=no;; 2745 esac 2746 rm -f conftest.make 2747 fi 2748 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2750 $as_echo "yes" >&6; } 2751 SET_MAKE= 2752 else 2753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2754 $as_echo "no" >&6; } 2755 SET_MAKE="MAKE=${MAKE-make}" 2756 fi 2757 2758 rm -rf .tst 2>/dev/null 2759 mkdir .tst 2>/dev/null 2760 if test -d .tst; then 2761 am__leading_dot=. 2762 else 2763 am__leading_dot=_ 2764 fi 2765 rmdir .tst 2>/dev/null 2766 2767 # Check whether --enable-silent-rules was given. 2768 if test "${enable_silent_rules+set}" = set; then : 2769 enableval=$enable_silent_rules; 2770 fi 2771 2772 case $enable_silent_rules in # ((( 2773 yes) AM_DEFAULT_VERBOSITY=0;; 2774 no) AM_DEFAULT_VERBOSITY=1;; 2775 *) AM_DEFAULT_VERBOSITY=1;; 2776 esac 2777 am_make=${MAKE-make} 2778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2779 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2780 if ${am_cv_make_support_nested_variables+:} false; then : 2781 $as_echo_n "(cached) " >&6 2782 else 2783 if $as_echo 'TRUE=$(BAR$(V)) 2784 BAR0=false 2785 BAR1=true 2786 V=1 2787 am__doit: 2788 @$(TRUE) 2789 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2790 am_cv_make_support_nested_variables=yes 2791 else 2792 am_cv_make_support_nested_variables=no 2793 fi 2794 fi 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2796 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2797 if test $am_cv_make_support_nested_variables = yes; then 2798 AM_V='$(V)' 2799 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2800 else 2801 AM_V=$AM_DEFAULT_VERBOSITY 2802 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2803 fi 2804 AM_BACKSLASH='\' 2805 2806 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2807 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2808 # is not polluted with repeated "-I." 2809 am__isrc=' -I$(srcdir)' 2810 # test to see if srcdir already configured 2811 if test -f $srcdir/config.status; then 2812 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2813 fi 2814 fi 2815 2816 # test whether we have cygpath 2817 if test -z "$CYGPATH_W"; then 2818 if (cygpath --version) >/dev/null 2>/dev/null; then 2819 CYGPATH_W='cygpath -w' 2820 else 2821 CYGPATH_W=echo 2822 fi 2823 fi 2824 2825 2826 # Define the identity of the package. 2827 PACKAGE='libpng' 2828 VERSION='1.6.34' 2829 2830 2831 cat >>confdefs.h <<_ACEOF 2832 #define PACKAGE "$PACKAGE" 2833 _ACEOF 2834 2835 2836 cat >>confdefs.h <<_ACEOF 2837 #define VERSION "$VERSION" 2838 _ACEOF 2839 2840 # Some tools Automake needs. 2841 2842 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2843 2844 2845 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2846 2847 2848 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2849 2850 2851 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2852 2853 2854 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2855 2856 # For better backward compatibility. To be removed once Automake 1.9.x 2857 # dies out for good. For more background, see: 2858 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2859 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2860 mkdir_p='$(MKDIR_P)' 2861 2862 # We need awk for the "check" target (and possibly the TAP driver). The 2863 # system "awk" is bad on some platforms. 2864 # Always define AMTAR for backward compatibility. Yes, it's still used 2865 # in the wild :-( We should find a proper way to deprecate it ... 2866 AMTAR='$${TAR-tar}' 2867 2868 2869 # We'll loop over all known methods to create a tar archive until one works. 2870 _am_tools='gnutar pax cpio none' 2871 2872 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2873 2874 2875 2876 2877 2878 2879 # POSIX will say in a future version that running "rm -f" with no argument 2880 # is OK; and we want to be able to make that assumption in our Makefile 2881 # recipes. So use an aggressive probe to check that the usage we want is 2882 # actually supported "in the wild" to an acceptable degree. 2883 # See automake bug#10828. 2884 # To make any issue more visible, cause the running configure to be aborted 2885 # by default if the 'rm' program in use doesn't match our expectations; the 2886 # user can still override this though. 2887 if rm -f && rm -fr && rm -rf; then : OK; else 2888 cat >&2 <<'END' 2889 Oops! 2890 2891 Your 'rm' program seems unable to run without file operands specified 2892 on the command line, even when the '-f' option is present. This is contrary 2893 to the behaviour of most rm programs out there, and not conforming with 2894 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2895 2896 Please tell bug-automake@gnu.org about your system, including the value 2897 of your $PATH and any error possibly output before this message. This 2898 can help us improve future automake versions. 2899 2900 END 2901 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2902 echo 'Configuration will proceed anyway, since you have set the' >&2 2903 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2904 echo >&2 2905 else 2906 cat >&2 <<'END' 2907 Aborting the configuration process, to ensure you take notice of the issue. 2908 2909 You can download and install GNU coreutils to get an 'rm' implementation 2910 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2911 2912 If you want to complete the configuration process using your problematic 2913 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2914 to "yes", and re-run configure. 2915 2916 END 2917 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2918 fi 2919 fi 2920 2921 # The following line causes --disable-maintainer-mode to be the default to 2922 # configure. This is necessary because libpng distributions cannot rely on the 2923 # time stamps of the autotools generated files being correct 2924 2925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2926 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2927 # Check whether --enable-maintainer-mode was given. 2928 if test "${enable_maintainer_mode+set}" = set; then : 2929 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2930 else 2931 USE_MAINTAINER_MODE=no 2932 fi 2933 2934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2935 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2936 if test $USE_MAINTAINER_MODE = yes; then 2937 MAINTAINER_MODE_TRUE= 2938 MAINTAINER_MODE_FALSE='#' 2939 else 2940 MAINTAINER_MODE_TRUE='#' 2941 MAINTAINER_MODE_FALSE= 2942 fi 2943 2944 MAINT=$MAINTAINER_MODE_TRUE 2945 2946 2947 2948 2949 PNGLIB_VERSION=1.6.34 2950 PNGLIB_MAJOR=1 2951 PNGLIB_MINOR=6 2952 PNGLIB_RELEASE=34 2953 2954 2955 2956 ac_config_headers="$ac_config_headers config.h" 2957 2958 2959 # Checks for programs. 2960 ac_ext=c 2961 ac_cpp='$CPP $CPPFLAGS' 2962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2964 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2965 2966 ac_ext=c 2967 ac_cpp='$CPP $CPPFLAGS' 2968 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2969 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2970 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2971 if test -n "$ac_tool_prefix"; then 2972 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2973 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2975 $as_echo_n "checking for $ac_word... " >&6; } 2976 if ${ac_cv_prog_CC+:} false; then : 2977 $as_echo_n "(cached) " >&6 2978 else 2979 if test -n "$CC"; then 2980 ac_cv_prog_CC="$CC" # Let the user override the test. 2981 else 2982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2983 for as_dir in $PATH 2984 do 2985 IFS=$as_save_IFS 2986 test -z "$as_dir" && as_dir=. 2987 for ac_exec_ext in '' $ac_executable_extensions; do 2988 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2989 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2990 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2991 break 2 2992 fi 2993 done 2994 done 2995 IFS=$as_save_IFS 2996 2997 fi 2998 fi 2999 CC=$ac_cv_prog_CC 3000 if test -n "$CC"; then 3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3002 $as_echo "$CC" >&6; } 3003 else 3004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3005 $as_echo "no" >&6; } 3006 fi 3007 3008 3009 fi 3010 if test -z "$ac_cv_prog_CC"; then 3011 ac_ct_CC=$CC 3012 # Extract the first word of "gcc", so it can be a program name with args. 3013 set dummy gcc; ac_word=$2 3014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3015 $as_echo_n "checking for $ac_word... " >&6; } 3016 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3017 $as_echo_n "(cached) " >&6 3018 else 3019 if test -n "$ac_ct_CC"; then 3020 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3021 else 3022 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3023 for as_dir in $PATH 3024 do 3025 IFS=$as_save_IFS 3026 test -z "$as_dir" && as_dir=. 3027 for ac_exec_ext in '' $ac_executable_extensions; do 3028 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3029 ac_cv_prog_ac_ct_CC="gcc" 3030 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3031 break 2 3032 fi 3033 done 3034 done 3035 IFS=$as_save_IFS 3036 3037 fi 3038 fi 3039 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3040 if test -n "$ac_ct_CC"; then 3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3042 $as_echo "$ac_ct_CC" >&6; } 3043 else 3044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3045 $as_echo "no" >&6; } 3046 fi 3047 3048 if test "x$ac_ct_CC" = x; then 3049 CC="" 3050 else 3051 case $cross_compiling:$ac_tool_warned in 3052 yes:) 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3054 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3055 ac_tool_warned=yes ;; 3056 esac 3057 CC=$ac_ct_CC 3058 fi 3059 else 3060 CC="$ac_cv_prog_CC" 3061 fi 3062 3063 if test -z "$CC"; then 3064 if test -n "$ac_tool_prefix"; then 3065 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3066 set dummy ${ac_tool_prefix}cc; ac_word=$2 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3068 $as_echo_n "checking for $ac_word... " >&6; } 3069 if ${ac_cv_prog_CC+:} false; then : 3070 $as_echo_n "(cached) " >&6 3071 else 3072 if test -n "$CC"; then 3073 ac_cv_prog_CC="$CC" # Let the user override the test. 3074 else 3075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3076 for as_dir in $PATH 3077 do 3078 IFS=$as_save_IFS 3079 test -z "$as_dir" && as_dir=. 3080 for ac_exec_ext in '' $ac_executable_extensions; do 3081 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3082 ac_cv_prog_CC="${ac_tool_prefix}cc" 3083 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3084 break 2 3085 fi 3086 done 3087 done 3088 IFS=$as_save_IFS 3089 3090 fi 3091 fi 3092 CC=$ac_cv_prog_CC 3093 if test -n "$CC"; then 3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3095 $as_echo "$CC" >&6; } 3096 else 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3098 $as_echo "no" >&6; } 3099 fi 3100 3101 3102 fi 3103 fi 3104 if test -z "$CC"; then 3105 # Extract the first word of "cc", so it can be a program name with args. 3106 set dummy cc; ac_word=$2 3107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3108 $as_echo_n "checking for $ac_word... " >&6; } 3109 if ${ac_cv_prog_CC+:} false; then : 3110 $as_echo_n "(cached) " >&6 3111 else 3112 if test -n "$CC"; then 3113 ac_cv_prog_CC="$CC" # Let the user override the test. 3114 else 3115 ac_prog_rejected=no 3116 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3117 for as_dir in $PATH 3118 do 3119 IFS=$as_save_IFS 3120 test -z "$as_dir" && as_dir=. 3121 for ac_exec_ext in '' $ac_executable_extensions; do 3122 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3123 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3124 ac_prog_rejected=yes 3125 continue 3126 fi 3127 ac_cv_prog_CC="cc" 3128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3129 break 2 3130 fi 3131 done 3132 done 3133 IFS=$as_save_IFS 3134 3135 if test $ac_prog_rejected = yes; then 3136 # We found a bogon in the path, so make sure we never use it. 3137 set dummy $ac_cv_prog_CC 3138 shift 3139 if test $# != 0; then 3140 # We chose a different compiler from the bogus one. 3141 # However, it has the same basename, so the bogon will be chosen 3142 # first if we set CC to just the basename; use the full file name. 3143 shift 3144 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3145 fi 3146 fi 3147 fi 3148 fi 3149 CC=$ac_cv_prog_CC 3150 if test -n "$CC"; then 3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3152 $as_echo "$CC" >&6; } 3153 else 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3155 $as_echo "no" >&6; } 3156 fi 3157 3158 3159 fi 3160 if test -z "$CC"; then 3161 if test -n "$ac_tool_prefix"; then 3162 for ac_prog in cl.exe 3163 do 3164 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3165 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3167 $as_echo_n "checking for $ac_word... " >&6; } 3168 if ${ac_cv_prog_CC+:} false; then : 3169 $as_echo_n "(cached) " >&6 3170 else 3171 if test -n "$CC"; then 3172 ac_cv_prog_CC="$CC" # Let the user override the test. 3173 else 3174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3175 for as_dir in $PATH 3176 do 3177 IFS=$as_save_IFS 3178 test -z "$as_dir" && as_dir=. 3179 for ac_exec_ext in '' $ac_executable_extensions; do 3180 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3181 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3182 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3183 break 2 3184 fi 3185 done 3186 done 3187 IFS=$as_save_IFS 3188 3189 fi 3190 fi 3191 CC=$ac_cv_prog_CC 3192 if test -n "$CC"; then 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3194 $as_echo "$CC" >&6; } 3195 else 3196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3197 $as_echo "no" >&6; } 3198 fi 3199 3200 3201 test -n "$CC" && break 3202 done 3203 fi 3204 if test -z "$CC"; then 3205 ac_ct_CC=$CC 3206 for ac_prog in cl.exe 3207 do 3208 # Extract the first word of "$ac_prog", so it can be a program name with args. 3209 set dummy $ac_prog; ac_word=$2 3210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3211 $as_echo_n "checking for $ac_word... " >&6; } 3212 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3213 $as_echo_n "(cached) " >&6 3214 else 3215 if test -n "$ac_ct_CC"; then 3216 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3217 else 3218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3219 for as_dir in $PATH 3220 do 3221 IFS=$as_save_IFS 3222 test -z "$as_dir" && as_dir=. 3223 for ac_exec_ext in '' $ac_executable_extensions; do 3224 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3225 ac_cv_prog_ac_ct_CC="$ac_prog" 3226 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3227 break 2 3228 fi 3229 done 3230 done 3231 IFS=$as_save_IFS 3232 3233 fi 3234 fi 3235 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3236 if test -n "$ac_ct_CC"; then 3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3238 $as_echo "$ac_ct_CC" >&6; } 3239 else 3240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3241 $as_echo "no" >&6; } 3242 fi 3243 3244 3245 test -n "$ac_ct_CC" && break 3246 done 3247 3248 if test "x$ac_ct_CC" = x; then 3249 CC="" 3250 else 3251 case $cross_compiling:$ac_tool_warned in 3252 yes:) 3253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3254 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3255 ac_tool_warned=yes ;; 3256 esac 3257 CC=$ac_ct_CC 3258 fi 3259 fi 3260 3261 fi 3262 3263 3264 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3265 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3266 as_fn_error $? "no acceptable C compiler found in \$PATH 3267 See \`config.log' for more details" "$LINENO" 5; } 3268 3269 # Provide some information about the compiler. 3270 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3271 set X $ac_compile 3272 ac_compiler=$2 3273 for ac_option in --version -v -V -qversion; do 3274 { { ac_try="$ac_compiler $ac_option >&5" 3275 case "(($ac_try" in 3276 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3277 *) ac_try_echo=$ac_try;; 3278 esac 3279 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3280 $as_echo "$ac_try_echo"; } >&5 3281 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3282 ac_status=$? 3283 if test -s conftest.err; then 3284 sed '10a\ 3285 ... rest of stderr output deleted ... 3286 10q' conftest.err >conftest.er1 3287 cat conftest.er1 >&5 3288 fi 3289 rm -f conftest.er1 conftest.err 3290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3291 test $ac_status = 0; } 3292 done 3293 3294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3295 /* end confdefs.h. */ 3296 3297 int 3298 main () 3299 { 3300 3301 ; 3302 return 0; 3303 } 3304 _ACEOF 3305 ac_clean_files_save=$ac_clean_files 3306 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3307 # Try to create an executable without -o first, disregard a.out. 3308 # It will help us diagnose broken compilers, and finding out an intuition 3309 # of exeext. 3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3311 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3341 # so that the user can short-circuit this test for compilers unknown to 3342 # Autoconf. 3343 for ac_file in $ac_files '' 3344 do 3345 test -f "$ac_file" || continue 3346 case $ac_file in 3347 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3348 ;; 3349 [ab].out ) 3350 # We found the default executable, but exeext='' is most 3351 # certainly right. 3352 break;; 3353 *.* ) 3354 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3355 then :; else 3356 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3357 fi 3358 # We set ac_cv_exeext here because the later test for it is not 3359 # safe: cross compilers may not add the suffix if given an `-o' 3360 # argument, so we may need to know it at that point already. 3361 # Even if this section looks crufty: it has the advantage of 3362 # actually working. 3363 break;; 3364 * ) 3365 break;; 3366 esac 3367 done 3368 test "$ac_cv_exeext" = no && ac_cv_exeext= 3369 3370 else 3371 ac_file='' 3372 fi 3373 if test -z "$ac_file"; then : 3374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3375 $as_echo "no" >&6; } 3376 $as_echo "$as_me: failed program was:" >&5 3377 sed 's/^/| /' conftest.$ac_ext >&5 3378 3379 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3380 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3381 as_fn_error 77 "C compiler cannot create executables 3382 See \`config.log' for more details" "$LINENO" 5; } 3383 else 3384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3385 $as_echo "yes" >&6; } 3386 fi 3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3388 $as_echo_n "checking for C compiler default output file name... " >&6; } 3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3390 $as_echo "$ac_file" >&6; } 3391 ac_exeext=$ac_cv_exeext 3392 3393 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3394 ac_clean_files=$ac_clean_files_save 3395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3396 $as_echo_n "checking for suffix of executables... " >&6; } 3397 if { { ac_try="$ac_link" 3398 case "(($ac_try" in 3399 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3400 *) ac_try_echo=$ac_try;; 3401 esac 3402 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3403 $as_echo "$ac_try_echo"; } >&5 3404 (eval "$ac_link") 2>&5 3405 ac_status=$? 3406 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3407 test $ac_status = 0; }; then : 3408 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3409 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3410 # work properly (i.e., refer to `conftest.exe'), while it won't with 3411 # `rm'. 3412 for ac_file in conftest.exe conftest conftest.*; do 3413 test -f "$ac_file" || continue 3414 case $ac_file in 3415 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3416 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3417 break;; 3418 * ) break;; 3419 esac 3420 done 3421 else 3422 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3423 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3424 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3425 See \`config.log' for more details" "$LINENO" 5; } 3426 fi 3427 rm -f conftest conftest$ac_cv_exeext 3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3429 $as_echo "$ac_cv_exeext" >&6; } 3430 3431 rm -f conftest.$ac_ext 3432 EXEEXT=$ac_cv_exeext 3433 ac_exeext=$EXEEXT 3434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3435 /* end confdefs.h. */ 3436 #include <stdio.h> 3437 int 3438 main () 3439 { 3440 FILE *f = fopen ("conftest.out", "w"); 3441 return ferror (f) || fclose (f) != 0; 3442 3443 ; 3444 return 0; 3445 } 3446 _ACEOF 3447 ac_clean_files="$ac_clean_files conftest.out" 3448 # Check that the compiler produces executables we can run. If not, either 3449 # the compiler is broken, or we cross compile. 3450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3451 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3483 If you meant to cross compile, use \`--host'. 3484 See \`config.log' for more details" "$LINENO" 5; } 3485 fi 3486 fi 3487 fi 3488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3489 $as_echo "$cross_compiling" >&6; } 3490 3491 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3492 ac_clean_files=$ac_clean_files_save 3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3494 $as_echo_n "checking for suffix of object files... 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It turns out that the SunPro C++ compiler does not properly 4065 # handle '-M -o', and we need to detect this. Also, some Intel 4066 # versions had trouble with output in subdirs. 4067 am__obj=sub/conftest.${OBJEXT-o} 4068 am__minus_obj="-o $am__obj" 4069 case $depmode in 4070 gcc) 4071 # This depmode causes a compiler race in universal mode. 4072 test "$am__universal" = false || continue 4073 ;; 4074 nosideeffect) 4075 # After this tag, mechanisms are not by side-effect, so they'll 4076 # only be used when explicitly requested. 4077 if test "x$enable_dependency_tracking" = xyes; then 4078 continue 4079 else 4080 break 4081 fi 4082 ;; 4083 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4084 # This compiler won't grok '-c -o', but also, the minuso test has 4085 # not run yet. These depmodes are late enough in the game, and 4086 # so weak that their functioning should not be impacted. 4087 am__obj=conftest.${OBJEXT-o} 4088 am__minus_obj= 4089 ;; 4090 none) break ;; 4091 esac 4092 if depmode=$depmode \ 4093 source=sub/conftest.c object=$am__obj \ 4094 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4095 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4096 >/dev/null 2>conftest.err && 4097 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4098 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4099 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4100 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4101 # icc doesn't choke on unknown options, it will just issue warnings 4102 # or remarks (even with -Werror). So we grep stderr for any message 4103 # that says an option was ignored or not supported. 4104 # When given -MP, icc 7.0 and 7.1 complain thusly: 4105 # icc: Command line warning: ignoring option '-M'; no argument required 4106 # The diagnosis changed in icc 8.0: 4107 # icc: Command line remark: option '-MP' not supported 4108 if (grep 'ignoring option' conftest.err || 4109 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4110 am_cv_CCAS_dependencies_compiler_type=$depmode 4111 break 4112 fi 4113 fi 4114 done 4115 4116 cd .. 4117 rm -rf conftest.dir 4118 else 4119 am_cv_CCAS_dependencies_compiler_type=none 4120 fi 4121 4122 fi 4123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5 4124 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; } 4125 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type 4126 4127 if 4128 test "x$enable_dependency_tracking" != xno \ 4129 && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then 4130 am__fastdepCCAS_TRUE= 4131 am__fastdepCCAS_FALSE='#' 4132 else 4133 am__fastdepCCAS_TRUE='#' 4134 am__fastdepCCAS_FALSE= 4135 fi 4136 4137 4138 # Make sure we can run config.sub. 4139 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4140 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4141 4142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4143 $as_echo_n "checking build system type... " >&6; } 4144 if ${ac_cv_build+:} false; then : 4145 $as_echo_n "(cached) " >&6 4146 else 4147 ac_build_alias=$build_alias 4148 test "x$ac_build_alias" = x && 4149 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4150 test "x$ac_build_alias" = x && 4151 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4152 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4153 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4154 4155 fi 4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4157 $as_echo "$ac_cv_build" >&6; } 4158 case $ac_cv_build in 4159 *-*-*) ;; 4160 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4161 esac 4162 build=$ac_cv_build 4163 ac_save_IFS=$IFS; IFS='-' 4164 set x $ac_cv_build 4165 shift 4166 build_cpu=$1 4167 build_vendor=$2 4168 shift; shift 4169 # Remember, the first character of IFS is used to create $*, 4170 # except with old shells: 4171 build_os=$* 4172 IFS=$ac_save_IFS 4173 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4174 4175 4176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4177 $as_echo_n "checking host system type... " >&6; } 4178 if ${ac_cv_host+:} false; then : 4179 $as_echo_n "(cached) " >&6 4180 else 4181 if test "x$host_alias" = x; then 4182 ac_cv_host=$ac_cv_build 4183 else 4184 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4185 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4186 fi 4187 4188 fi 4189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4190 $as_echo "$ac_cv_host" >&6; } 4191 case $ac_cv_host in 4192 *-*-*) ;; 4193 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4194 esac 4195 host=$ac_cv_host 4196 ac_save_IFS=$IFS; IFS='-' 4197 set x $ac_cv_host 4198 shift 4199 host_cpu=$1 4200 host_vendor=$2 4201 shift; shift 4202 # Remember, the first character of IFS is used to create $*, 4203 # except with old shells: 4204 host_os=$* 4205 IFS=$ac_save_IFS 4206 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4207 4208 4209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4210 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4211 if ${ac_cv_path_SED+:} false; then : 4212 $as_echo_n "(cached) " >&6 4213 else 4214 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4215 for ac_i in 1 2 3 4 5 6 7; do 4216 ac_script="$ac_script$as_nl$ac_script" 4217 done 4218 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4219 { ac_script=; unset ac_script;} 4220 if test -z "$SED"; then 4221 ac_path_SED_found=false 4222 # Loop through the user's path and test for each of PROGNAME-LIST 4223 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4224 for as_dir in $PATH 4225 do 4226 IFS=$as_save_IFS 4227 test -z "$as_dir" && as_dir=. 4228 for ac_prog in sed gsed; do 4229 for ac_exec_ext in '' $ac_executable_extensions; do 4230 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4231 as_fn_executable_p "$ac_path_SED" || continue 4232 # Check for GNU ac_path_SED and select it if it is found. 4233 # Check for GNU $ac_path_SED 4234 case `"$ac_path_SED" --version 2>&1` in 4235 *GNU*) 4236 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4237 *) 4238 ac_count=0 4239 $as_echo_n 0123456789 >"conftest.in" 4240 while : 4241 do 4242 cat "conftest.in" "conftest.in" >"conftest.tmp" 4243 mv "conftest.tmp" "conftest.in" 4244 cp "conftest.in" "conftest.nl" 4245 $as_echo '' >> "conftest.nl" 4246 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4247 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4248 as_fn_arith $ac_count + 1 && ac_count=$as_val 4249 if test $ac_count -gt ${ac_path_SED_max-0}; then 4250 # Best one so far, save it but keep looking for a better one 4251 ac_cv_path_SED="$ac_path_SED" 4252 ac_path_SED_max=$ac_count 4253 fi 4254 # 10*(2^10) chars as input seems more than enough 4255 test $ac_count -gt 10 && break 4256 done 4257 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4258 esac 4259 4260 $ac_path_SED_found && break 3 4261 done 4262 done 4263 done 4264 IFS=$as_save_IFS 4265 if test -z "$ac_cv_path_SED"; then 4266 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4267 fi 4268 else 4269 ac_cv_path_SED=$SED 4270 fi 4271 4272 fi 4273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4274 $as_echo "$ac_cv_path_SED" >&6; } 4275 SED="$ac_cv_path_SED" 4276 rm -f conftest.sed 4277 4278 test -z "$SED" && SED=sed 4279 Xsed="$SED -e 1s/^X//" 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4292 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4293 if ${ac_cv_path_GREP+:} false; then : 4294 $as_echo_n "(cached) " >&6 4295 else 4296 if test -z "$GREP"; then 4297 ac_path_GREP_found=false 4298 # Loop through the user's path and test for each of PROGNAME-LIST 4299 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4300 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4301 do 4302 IFS=$as_save_IFS 4303 test -z "$as_dir" && as_dir=. 4304 for ac_prog in grep ggrep; do 4305 for ac_exec_ext in '' $ac_executable_extensions; do 4306 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4307 as_fn_executable_p "$ac_path_GREP" || continue 4308 # Check for GNU ac_path_GREP and select it if it is found. 4309 # Check for GNU $ac_path_GREP 4310 case `"$ac_path_GREP" --version 2>&1` in 4311 *GNU*) 4312 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4313 *) 4314 ac_count=0 4315 $as_echo_n 0123456789 >"conftest.in" 4316 while : 4317 do 4318 cat "conftest.in" "conftest.in" >"conftest.tmp" 4319 mv "conftest.tmp" "conftest.in" 4320 cp "conftest.in" "conftest.nl" 4321 $as_echo 'GREP' >> "conftest.nl" 4322 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4323 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4324 as_fn_arith $ac_count + 1 && ac_count=$as_val 4325 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4326 # Best one so far, save it but keep looking for a better one 4327 ac_cv_path_GREP="$ac_path_GREP" 4328 ac_path_GREP_max=$ac_count 4329 fi 4330 # 10*(2^10) chars as input seems more than enough 4331 test $ac_count -gt 10 && break 4332 done 4333 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4334 esac 4335 4336 $ac_path_GREP_found && break 3 4337 done 4338 done 4339 done 4340 IFS=$as_save_IFS 4341 if test -z "$ac_cv_path_GREP"; then 4342 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4343 fi 4344 else 4345 ac_cv_path_GREP=$GREP 4346 fi 4347 4348 fi 4349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4350 $as_echo "$ac_cv_path_GREP" >&6; } 4351 GREP="$ac_cv_path_GREP" 4352 4353 4354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4355 $as_echo_n "checking for egrep... " >&6; } 4356 if ${ac_cv_path_EGREP+:} false; then : 4357 $as_echo_n "(cached) " >&6 4358 else 4359 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4360 then ac_cv_path_EGREP="$GREP -E" 4361 else 4362 if test -z "$EGREP"; then 4363 ac_path_EGREP_found=false 4364 # Loop through the user's path and test for each of PROGNAME-LIST 4365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4366 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4367 do 4368 IFS=$as_save_IFS 4369 test -z "$as_dir" && as_dir=. 4370 for ac_prog in egrep; do 4371 for ac_exec_ext in '' $ac_executable_extensions; do 4372 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4373 as_fn_executable_p "$ac_path_EGREP" || continue 4374 # Check for GNU ac_path_EGREP and select it if it is found. 4375 # Check for GNU $ac_path_EGREP 4376 case `"$ac_path_EGREP" --version 2>&1` in 4377 *GNU*) 4378 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4379 *) 4380 ac_count=0 4381 $as_echo_n 0123456789 >"conftest.in" 4382 while : 4383 do 4384 cat "conftest.in" "conftest.in" >"conftest.tmp" 4385 mv "conftest.tmp" "conftest.in" 4386 cp "conftest.in" "conftest.nl" 4387 $as_echo 'EGREP' >> "conftest.nl" 4388 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4389 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4390 as_fn_arith $ac_count + 1 && ac_count=$as_val 4391 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4392 # Best one so far, save it but keep looking for a better one 4393 ac_cv_path_EGREP="$ac_path_EGREP" 4394 ac_path_EGREP_max=$ac_count 4395 fi 4396 # 10*(2^10) chars as input seems more than enough 4397 test $ac_count -gt 10 && break 4398 done 4399 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4400 esac 4401 4402 $ac_path_EGREP_found && break 3 4403 done 4404 done 4405 done 4406 IFS=$as_save_IFS 4407 if test -z "$ac_cv_path_EGREP"; then 4408 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4409 fi 4410 else 4411 ac_cv_path_EGREP=$EGREP 4412 fi 4413 4414 fi 4415 fi 4416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4417 $as_echo "$ac_cv_path_EGREP" >&6; } 4418 EGREP="$ac_cv_path_EGREP" 4419 4420 4421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4422 $as_echo_n "checking for fgrep... " >&6; } 4423 if ${ac_cv_path_FGREP+:} false; then : 4424 $as_echo_n "(cached) " >&6 4425 else 4426 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4427 then ac_cv_path_FGREP="$GREP -F" 4428 else 4429 if test -z "$FGREP"; then 4430 ac_path_FGREP_found=false 4431 # Loop through the user's path and test for each of PROGNAME-LIST 4432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4433 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4434 do 4435 IFS=$as_save_IFS 4436 test -z "$as_dir" && as_dir=. 4437 for ac_prog in fgrep; do 4438 for ac_exec_ext in '' $ac_executable_extensions; do 4439 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4440 as_fn_executable_p "$ac_path_FGREP" || continue 4441 # Check for GNU ac_path_FGREP and select it if it is found. 4442 # Check for GNU $ac_path_FGREP 4443 case `"$ac_path_FGREP" --version 2>&1` in 4444 *GNU*) 4445 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4446 *) 4447 ac_count=0 4448 $as_echo_n 0123456789 >"conftest.in" 4449 while : 4450 do 4451 cat "conftest.in" "conftest.in" >"conftest.tmp" 4452 mv "conftest.tmp" "conftest.in" 4453 cp "conftest.in" "conftest.nl" 4454 $as_echo 'FGREP' >> "conftest.nl" 4455 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4456 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4457 as_fn_arith $ac_count + 1 && ac_count=$as_val 4458 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4459 # Best one so far, save it but keep looking for a better one 4460 ac_cv_path_FGREP="$ac_path_FGREP" 4461 ac_path_FGREP_max=$ac_count 4462 fi 4463 # 10*(2^10) chars as input seems more than enough 4464 test $ac_count -gt 10 && break 4465 done 4466 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4467 esac 4468 4469 $ac_path_FGREP_found && break 3 4470 done 4471 done 4472 done 4473 IFS=$as_save_IFS 4474 if test -z "$ac_cv_path_FGREP"; then 4475 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4476 fi 4477 else 4478 ac_cv_path_FGREP=$FGREP 4479 fi 4480 4481 fi 4482 fi 4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4484 $as_echo "$ac_cv_path_FGREP" >&6; } 4485 FGREP="$ac_cv_path_FGREP" 4486 4487 4488 test -z "$GREP" && GREP=grep 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4507 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 4508 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 4509 4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 4511 $as_echo_n "checking how to print strings... " >&6; } 4512 # Test print first, because it will be a builtin if present. 4513 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 4514 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 4515 ECHO='print -r --' 4516 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 4517 ECHO='printf %s\n' 4518 else 4519 # Use this function as a fallback that always works. 4520 func_fallback_echo () 4521 { 4522 eval 'cat <<_LTECHO_EOF 4523 $1 4524 _LTECHO_EOF' 4525 } 4526 ECHO='func_fallback_echo' 4527 fi 4528 4529 # func_echo_all arg... 4530 # Invoke $ECHO with all args, space-separated. 4531 func_echo_all () 4532 { 4533 $ECHO "" 4534 } 4535 4536 case $ECHO in 4537 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 4538 $as_echo "printf" >&6; } ;; 4539 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 4540 $as_echo "print -r" >&6; } ;; 4541 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 4542 $as_echo "cat" >&6; } ;; 4543 esac 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 # Check whether --with-gnu-ld was given. 4561 if test "${with_gnu_ld+set}" = set; then : 4562 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 4563 else 4564 with_gnu_ld=no 4565 fi 4566 4567 ac_prog=ld 4568 if test yes = "$GCC"; then 4569 # Check if gcc -print-prog-name=ld gives a path. 4570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4571 $as_echo_n "checking for ld used by $CC... " >&6; } 4572 case $host in 4573 *-*-mingw*) 4574 # gcc leaves a trailing carriage return, which upsets mingw 4575 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4576 *) 4577 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4578 esac 4579 case $ac_prog in 4580 # Accept absolute paths. 4581 [\\/]* | ?:[\\/]*) 4582 re_direlt='/[^/][^/]*/\.\./' 4583 # Canonicalize the pathname of ld 4584 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4585 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4586 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4587 done 4588 test -z "$LD" && LD=$ac_prog 4589 ;; 4590 "") 4591 # If it fails, then pretend we aren't using GCC. 4592 ac_prog=ld 4593 ;; 4594 *) 4595 # If it is relative, then search for the first ld in PATH. 4596 with_gnu_ld=unknown 4597 ;; 4598 esac 4599 elif test yes = "$with_gnu_ld"; then 4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4601 $as_echo_n "checking for GNU ld... " >&6; } 4602 else 4603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4604 $as_echo_n "checking for non-GNU ld... " >&6; } 4605 fi 4606 if ${lt_cv_path_LD+:} false; then : 4607 $as_echo_n "(cached) " >&6 4608 else 4609 if test -z "$LD"; then 4610 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 4611 for ac_dir in $PATH; do 4612 IFS=$lt_save_ifs 4613 test -z "$ac_dir" && ac_dir=. 4614 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4615 lt_cv_path_LD=$ac_dir/$ac_prog 4616 # Check to see if the program is GNU ld. I'd rather use --version, 4617 # but apparently some variants of GNU ld only accept -v. 4618 # Break only if it was the GNU/non-GNU ld that we prefer. 4619 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4620 *GNU* | *'with BFD'*) 4621 test no != "$with_gnu_ld" && break 4622 ;; 4623 *) 4624 test yes != "$with_gnu_ld" && break 4625 ;; 4626 esac 4627 fi 4628 done 4629 IFS=$lt_save_ifs 4630 else 4631 lt_cv_path_LD=$LD # Let the user override the test with a path. 4632 fi 4633 fi 4634 4635 LD=$lt_cv_path_LD 4636 if test -n "$LD"; then 4637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4638 $as_echo "$LD" >&6; } 4639 else 4640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4641 $as_echo "no" >&6; } 4642 fi 4643 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4645 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4646 if ${lt_cv_prog_gnu_ld+:} false; then : 4647 $as_echo_n "(cached) " >&6 4648 else 4649 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4650 case `$LD -v 2>&1 </dev/null` in 4651 *GNU* | *'with BFD'*) 4652 lt_cv_prog_gnu_ld=yes 4653 ;; 4654 *) 4655 lt_cv_prog_gnu_ld=no 4656 ;; 4657 esac 4658 fi 4659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4660 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4661 with_gnu_ld=$lt_cv_prog_gnu_ld 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 ac_ext=c 4672 ac_cpp='$CPP $CPPFLAGS' 4673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4675 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4677 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4678 # On Suns, sometimes $CPP names a directory. 4679 if test -n "$CPP" && test -d "$CPP"; then 4680 CPP= 4681 fi 4682 if test -z "$CPP"; then 4683 if ${ac_cv_prog_CPP+:} false; then : 4684 $as_echo_n "(cached) " >&6 4685 else 4686 # Double quotes because CPP needs to be expanded 4687 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4688 do 4689 ac_preproc_ok=false 4690 for ac_c_preproc_warn_flag in '' yes 4691 do 4692 # Use a header file that comes with gcc, so configuring glibc 4693 # with a fresh cross-compiler works. 4694 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4695 # <limits.h> exists even on freestanding compilers. 4696 # On the NeXT, cc -E runs the code through the compiler's parser, 4697 # not just through cpp. "Syntax error" is here to catch this case. 4698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4699 /* end confdefs.h. */ 4700 #ifdef __STDC__ 4701 # include <limits.h> 4702 #else 4703 # include <assert.h> 4704 #endif 4705 Syntax error 4706 _ACEOF 4707 if ac_fn_c_try_cpp "$LINENO"; then : 4708 4709 else 4710 # Broken: fails on valid input. 4711 continue 4712 fi 4713 rm -f conftest.err conftest.i conftest.$ac_ext 4714 4715 # OK, works on sane cases. Now check whether nonexistent headers 4716 # can be detected and how. 4717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4718 /* end confdefs.h. */ 4719 #include <ac_nonexistent.h> 4720 _ACEOF 4721 if ac_fn_c_try_cpp "$LINENO"; then : 4722 # Broken: success on invalid input. 4723 continue 4724 else 4725 # Passes both tests. 4726 ac_preproc_ok=: 4727 break 4728 fi 4729 rm -f conftest.err conftest.i conftest.$ac_ext 4730 4731 done 4732 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4733 rm -f conftest.i conftest.err conftest.$ac_ext 4734 if $ac_preproc_ok; then : 4735 break 4736 fi 4737 4738 done 4739 ac_cv_prog_CPP=$CPP 4740 4741 fi 4742 CPP=$ac_cv_prog_CPP 4743 else 4744 ac_cv_prog_CPP=$CPP 4745 fi 4746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4747 $as_echo "$CPP" >&6; } 4748 ac_preproc_ok=false 4749 for ac_c_preproc_warn_flag in '' yes 4750 do 4751 # Use a header file that comes with gcc, so configuring glibc 4752 # with a fresh cross-compiler works. 4753 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4754 # <limits.h> exists even on freestanding compilers. 4755 # On the NeXT, cc -E runs the code through the compiler's parser, 4756 # not just through cpp. "Syntax error" is here to catch this case. 4757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4758 /* end confdefs.h. */ 4759 #ifdef __STDC__ 4760 # include <limits.h> 4761 #else 4762 # include <assert.h> 4763 #endif 4764 Syntax error 4765 _ACEOF 4766 if ac_fn_c_try_cpp "$LINENO"; then : 4767 4768 else 4769 # Broken: fails on valid input. 4770 continue 4771 fi 4772 rm -f conftest.err conftest.i conftest.$ac_ext 4773 4774 # OK, works on sane cases. Now check whether nonexistent headers 4775 # can be detected and how. 4776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4777 /* end confdefs.h. */ 4778 #include <ac_nonexistent.h> 4779 _ACEOF 4780 if ac_fn_c_try_cpp "$LINENO"; then : 4781 # Broken: success on invalid input. 4782 continue 4783 else 4784 # Passes both tests. 4785 ac_preproc_ok=: 4786 break 4787 fi 4788 rm -f conftest.err conftest.i conftest.$ac_ext 4789 4790 done 4791 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4792 rm -f conftest.i conftest.err conftest.$ac_ext 4793 if $ac_preproc_ok; then : 4794 4795 else 4796 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4797 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4798 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4799 See \`config.log' for more details" "$LINENO" 5; } 4800 fi 4801 4802 ac_ext=c 4803 ac_cpp='$CPP $CPPFLAGS' 4804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4806 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4807 4808 for ac_prog in gawk mawk nawk awk 4809 do 4810 # Extract the first word of "$ac_prog", so it can be a program name with args. 4811 set dummy $ac_prog; ac_word=$2 4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4813 $as_echo_n "checking for $ac_word... " >&6; } 4814 if ${ac_cv_prog_AWK+:} false; then : 4815 $as_echo_n "(cached) " >&6 4816 else 4817 if test -n "$AWK"; then 4818 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4819 else 4820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4821 for as_dir in $PATH 4822 do 4823 IFS=$as_save_IFS 4824 test -z "$as_dir" && as_dir=. 4825 for ac_exec_ext in '' $ac_executable_extensions; do 4826 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4827 ac_cv_prog_AWK="$ac_prog" 4828 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4829 break 2 4830 fi 4831 done 4832 done 4833 IFS=$as_save_IFS 4834 4835 fi 4836 fi 4837 AWK=$ac_cv_prog_AWK 4838 if test -n "$AWK"; then 4839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4840 $as_echo "$AWK" >&6; } 4841 else 4842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4843 $as_echo "no" >&6; } 4844 fi 4845 4846 4847 test -n "$AWK" && break 4848 done 4849 4850 4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4852 $as_echo_n "checking whether ln -s works... " >&6; } 4853 LN_S=$as_ln_s 4854 if test "$LN_S" = "ln -s"; then 4855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4856 $as_echo "yes" >&6; } 4857 else 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4859 $as_echo "no, using $LN_S" >&6; } 4860 fi 4861 4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4863 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4864 set x ${MAKE-make} 4865 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4866 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 4867 $as_echo_n "(cached) " >&6 4868 else 4869 cat >conftest.make <<\_ACEOF 4870 SHELL = /bin/sh 4871 all: 4872 @echo '@@@%%%=$(MAKE)=@@@%%%' 4873 _ACEOF 4874 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4875 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4876 *@@@%%%=?*=@@@%%%*) 4877 eval ac_cv_prog_make_${ac_make}_set=yes;; 4878 *) 4879 eval ac_cv_prog_make_${ac_make}_set=no;; 4880 esac 4881 rm -f conftest.make 4882 fi 4883 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4885 $as_echo "yes" >&6; } 4886 SET_MAKE= 4887 else 4888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4889 $as_echo "no" >&6; } 4890 SET_MAKE="MAKE=${MAKE-make}" 4891 fi 4892 4893 4894 case `pwd` in 4895 *\ * | *\ *) 4896 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 4897 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 4898 esac 4899 4900 4901 4902 macro_version='2.4.6' 4903 macro_revision='2.4.6' 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 ltmain=$ac_aux_dir/ltmain.sh 4918 4919 # Backslashify metacharacters that are still active within 4920 # double-quoted strings. 4921 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 4922 4923 # Same as above, but do not quote variable references. 4924 double_quote_subst='s/\(["`\\]\)/\\\1/g' 4925 4926 # Sed substitution to delay expansion of an escaped shell variable in a 4927 # double_quote_subst'ed string. 4928 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 4929 4930 # Sed substitution to delay expansion of an escaped single quote. 4931 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 4932 4933 # Sed substitution to avoid accidental globbing in evaled expressions 4934 no_glob_subst='s/\*/\\\*/g' 4935 4936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4937 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4938 if ${lt_cv_path_NM+:} false; then : 4939 $as_echo_n "(cached) " >&6 4940 else 4941 if test -n "$NM"; then 4942 # Let the user override the test. 4943 lt_cv_path_NM=$NM 4944 else 4945 lt_nm_to_check=${ac_tool_prefix}nm 4946 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4947 lt_nm_to_check="$lt_nm_to_check nm" 4948 fi 4949 for lt_tmp_nm in $lt_nm_to_check; do 4950 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 4951 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 4952 IFS=$lt_save_ifs 4953 test -z "$ac_dir" && ac_dir=. 4954 tmp_nm=$ac_dir/$lt_tmp_nm 4955 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 4956 # Check to see if the nm accepts a BSD-compat flag. 4957 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 4958 # nm: unknown option "B" ignored 4959 # Tru64's nm complains that /dev/null is an invalid object file 4960 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 4961 case $build_os in 4962 mingw*) lt_bad_file=conftest.nm/nofile ;; 4963 *) lt_bad_file=/dev/null ;; 4964 esac 4965 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 4966 *$lt_bad_file* | *'Invalid file or object type'*) 4967 lt_cv_path_NM="$tmp_nm -B" 4968 break 2 4969 ;; 4970 *) 4971 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 4972 */dev/null*) 4973 lt_cv_path_NM="$tmp_nm -p" 4974 break 2 4975 ;; 4976 *) 4977 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4978 continue # so that we can try to find one that supports BSD flags 4979 ;; 4980 esac 4981 ;; 4982 esac 4983 fi 4984 done 4985 IFS=$lt_save_ifs 4986 done 4987 : ${lt_cv_path_NM=no} 4988 fi 4989 fi 4990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 4991 $as_echo "$lt_cv_path_NM" >&6; } 4992 if test no != "$lt_cv_path_NM"; then 4993 NM=$lt_cv_path_NM 4994 else 4995 # Didn't find any BSD compatible name lister, look for dumpbin. 4996 if test -n "$DUMPBIN"; then : 4997 # Let the user override the test. 4998 else 4999 if test -n "$ac_tool_prefix"; then 5000 for ac_prog in dumpbin "link -dump" 5001 do 5002 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5003 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5005 $as_echo_n "checking for $ac_word... " >&6; } 5006 if ${ac_cv_prog_DUMPBIN+:} false; then : 5007 $as_echo_n "(cached) " >&6 5008 else 5009 if test -n "$DUMPBIN"; then 5010 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5011 else 5012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5013 for as_dir in $PATH 5014 do 5015 IFS=$as_save_IFS 5016 test -z "$as_dir" && as_dir=. 5017 for ac_exec_ext in '' $ac_executable_extensions; do 5018 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5019 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5020 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5021 break 2 5022 fi 5023 done 5024 done 5025 IFS=$as_save_IFS 5026 5027 fi 5028 fi 5029 DUMPBIN=$ac_cv_prog_DUMPBIN 5030 if test -n "$DUMPBIN"; then 5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5032 $as_echo "$DUMPBIN" >&6; } 5033 else 5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5035 $as_echo "no" >&6; } 5036 fi 5037 5038 5039 test -n "$DUMPBIN" && break 5040 done 5041 fi 5042 if test -z "$DUMPBIN"; then 5043 ac_ct_DUMPBIN=$DUMPBIN 5044 for ac_prog in dumpbin "link -dump" 5045 do 5046 # Extract the first word of "$ac_prog", so it can be a program name with args. 5047 set dummy $ac_prog; ac_word=$2 5048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5049 $as_echo_n "checking for $ac_word... " >&6; } 5050 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 5051 $as_echo_n "(cached) " >&6 5052 else 5053 if test -n "$ac_ct_DUMPBIN"; then 5054 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5055 else 5056 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5057 for as_dir in $PATH 5058 do 5059 IFS=$as_save_IFS 5060 test -z "$as_dir" && as_dir=. 5061 for ac_exec_ext in '' $ac_executable_extensions; do 5062 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5063 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5064 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5065 break 2 5066 fi 5067 done 5068 done 5069 IFS=$as_save_IFS 5070 5071 fi 5072 fi 5073 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5074 if test -n "$ac_ct_DUMPBIN"; then 5075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5076 $as_echo "$ac_ct_DUMPBIN" >&6; } 5077 else 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5079 $as_echo "no" >&6; } 5080 fi 5081 5082 5083 test -n "$ac_ct_DUMPBIN" && break 5084 done 5085 5086 if test "x$ac_ct_DUMPBIN" = x; then 5087 DUMPBIN=":" 5088 else 5089 case $cross_compiling:$ac_tool_warned in 5090 yes:) 5091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5092 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5093 ac_tool_warned=yes ;; 5094 esac 5095 DUMPBIN=$ac_ct_DUMPBIN 5096 fi 5097 fi 5098 5099 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 5100 *COFF*) 5101 DUMPBIN="$DUMPBIN -symbols -headers" 5102 ;; 5103 *) 5104 DUMPBIN=: 5105 ;; 5106 esac 5107 fi 5108 5109 if test : != "$DUMPBIN"; then 5110 NM=$DUMPBIN 5111 fi 5112 fi 5113 test -z "$NM" && NM=nm 5114 5115 5116 5117 5118 5119 5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5121 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 5122 if ${lt_cv_nm_interface+:} false; then : 5123 $as_echo_n "(cached) " >&6 5124 else 5125 lt_cv_nm_interface="BSD nm" 5126 echo "int some_variable = 0;" > conftest.$ac_ext 5127 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5128 (eval "$ac_compile" 2>conftest.err) 5129 cat conftest.err >&5 5130 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5131 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5132 cat conftest.err >&5 5133 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5134 cat conftest.out >&5 5135 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5136 lt_cv_nm_interface="MS dumpbin" 5137 fi 5138 rm -f conftest* 5139 fi 5140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5141 $as_echo "$lt_cv_nm_interface" >&6; } 5142 5143 # find the maximum length of command line arguments 5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5145 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 5146 if ${lt_cv_sys_max_cmd_len+:} false; then : 5147 $as_echo_n "(cached) " >&6 5148 else 5149 i=0 5150 teststring=ABCD 5151 5152 case $build_os in 5153 msdosdjgpp*) 5154 # On DJGPP, this test can blow up pretty badly due to problems in libc 5155 # (any single argument exceeding 2000 bytes causes a buffer overrun 5156 # during glob expansion). Even if it were fixed, the result of this 5157 # check would be larger than it should be. 5158 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5159 ;; 5160 5161 gnu*) 5162 # Under GNU Hurd, this test is not required because there is 5163 # no limit to the length of command line arguments. 5164 # Libtool will interpret -1 as no limit whatsoever 5165 lt_cv_sys_max_cmd_len=-1; 5166 ;; 5167 5168 cygwin* | mingw* | cegcc*) 5169 # On Win9x/ME, this test blows up -- it succeeds, but takes 5170 # about 5 minutes as the teststring grows exponentially. 5171 # Worse, since 9x/ME are not pre-emptively multitasking, 5172 # you end up with a "frozen" computer, even though with patience 5173 # the test eventually succeeds (with a max line length of 256k). 5174 # Instead, let's just punt: use the minimum linelength reported by 5175 # all of the supported platforms: 8192 (on NT/2K/XP). 5176 lt_cv_sys_max_cmd_len=8192; 5177 ;; 5178 5179 mint*) 5180 # On MiNT this can take a long time and run out of memory. 5181 lt_cv_sys_max_cmd_len=8192; 5182 ;; 5183 5184 amigaos*) 5185 # On AmigaOS with pdksh, this test takes hours, literally. 5186 # So we just punt and use a minimum line length of 8192. 5187 lt_cv_sys_max_cmd_len=8192; 5188 ;; 5189 5190 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 5191 # This has been around since 386BSD, at least. Likely further. 5192 if test -x /sbin/sysctl; then 5193 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5194 elif test -x /usr/sbin/sysctl; then 5195 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5196 else 5197 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5198 fi 5199 # And add a safety zone 5200 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5201 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5202 ;; 5203 5204 interix*) 5205 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5206 lt_cv_sys_max_cmd_len=196608 5207 ;; 5208 5209 os2*) 5210 # The test takes a long time on OS/2. 5211 lt_cv_sys_max_cmd_len=8192 5212 ;; 5213 5214 osf*) 5215 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5216 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5217 # nice to cause kernel panics so lets avoid the loop below. 5218 # First set a reasonable default. 5219 lt_cv_sys_max_cmd_len=16384 5220 # 5221 if test -x /sbin/sysconfig; then 5222 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5223 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5224 esac 5225 fi 5226 ;; 5227 sco3.2v5*) 5228 lt_cv_sys_max_cmd_len=102400 5229 ;; 5230 sysv5* | sco5v6* | sysv4.2uw2*) 5231 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5232 if test -n "$kargmax"; then 5233 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 5234 else 5235 lt_cv_sys_max_cmd_len=32768 5236 fi 5237 ;; 5238 *) 5239 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5240 if test -n "$lt_cv_sys_max_cmd_len" && \ 5241 test undefined != "$lt_cv_sys_max_cmd_len"; then 5242 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5243 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5244 else 5245 # Make teststring a little bigger before we do anything with it. 5246 # a 1K string should be a reasonable start. 5247 for i in 1 2 3 4 5 6 7 8; do 5248 teststring=$teststring$teststring 5249 done 5250 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5251 # If test is not a shell built-in, we'll probably end up computing a 5252 # maximum length that is only half of the actual maximum length, but 5253 # we can't tell. 5254 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 5255 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5256 test 17 != "$i" # 1/2 MB should be enough 5257 do 5258 i=`expr $i + 1` 5259 teststring=$teststring$teststring 5260 done 5261 # Only check the string length outside the loop. 5262 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5263 teststring= 5264 # Add a significant safety factor because C++ compilers can tack on 5265 # massive amounts of additional arguments before passing them to the 5266 # linker. It appears as though 1/2 is a usable value. 5267 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5268 fi 5269 ;; 5270 esac 5271 5272 fi 5273 5274 if test -n "$lt_cv_sys_max_cmd_len"; then 5275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5276 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 5277 else 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5279 $as_echo "none" >&6; } 5280 fi 5281 max_cmd_len=$lt_cv_sys_max_cmd_len 5282 5283 5284 5285 5286 5287 5288 : ${CP="cp -f"} 5289 : ${MV="mv -f"} 5290 : ${RM="rm -f"} 5291 5292 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5293 lt_unset=unset 5294 else 5295 lt_unset=false 5296 fi 5297 5298 5299 5300 5301 5302 # test EBCDIC or ASCII 5303 case `echo X|tr X '\101'` in 5304 A) # ASCII based system 5305 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5306 lt_SP2NL='tr \040 \012' 5307 lt_NL2SP='tr \015\012 \040\040' 5308 ;; 5309 *) # EBCDIC based system 5310 lt_SP2NL='tr \100 \n' 5311 lt_NL2SP='tr \r\n \100\100' 5312 ;; 5313 esac 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5324 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 5325 if ${lt_cv_to_host_file_cmd+:} false; then : 5326 $as_echo_n "(cached) " >&6 5327 else 5328 case $host in 5329 *-*-mingw* ) 5330 case $build in 5331 *-*-mingw* ) # actually msys 5332 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5333 ;; 5334 *-*-cygwin* ) 5335 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5336 ;; 5337 * ) # otherwise, assume *nix 5338 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5339 ;; 5340 esac 5341 ;; 5342 *-*-cygwin* ) 5343 case $build in 5344 *-*-mingw* ) # actually msys 5345 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5346 ;; 5347 *-*-cygwin* ) 5348 lt_cv_to_host_file_cmd=func_convert_file_noop 5349 ;; 5350 * ) # otherwise, assume *nix 5351 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5352 ;; 5353 esac 5354 ;; 5355 * ) # unhandled hosts (and "normal" native builds) 5356 lt_cv_to_host_file_cmd=func_convert_file_noop 5357 ;; 5358 esac 5359 5360 fi 5361 5362 to_host_file_cmd=$lt_cv_to_host_file_cmd 5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 5364 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 5365 5366 5367 5368 5369 5370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 5371 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 5372 if ${lt_cv_to_tool_file_cmd+:} false; then : 5373 $as_echo_n "(cached) " >&6 5374 else 5375 #assume ordinary cross tools, or native build. 5376 lt_cv_to_tool_file_cmd=func_convert_file_noop 5377 case $host in 5378 *-*-mingw* ) 5379 case $build in 5380 *-*-mingw* ) # actually msys 5381 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 5382 ;; 5383 esac 5384 ;; 5385 esac 5386 5387 fi 5388 5389 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 5390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 5391 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 5392 5393 5394 5395 5396 5397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5398 $as_echo_n "checking for $LD option to reload object files... " >&6; } 5399 if ${lt_cv_ld_reload_flag+:} false; then : 5400 $as_echo_n "(cached) " >&6 5401 else 5402 lt_cv_ld_reload_flag='-r' 5403 fi 5404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5405 $as_echo "$lt_cv_ld_reload_flag" >&6; } 5406 reload_flag=$lt_cv_ld_reload_flag 5407 case $reload_flag in 5408 "" | " "*) ;; 5409 *) reload_flag=" $reload_flag" ;; 5410 esac 5411 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5412 case $host_os in 5413 cygwin* | mingw* | pw32* | cegcc*) 5414 if test yes != "$GCC"; then 5415 reload_cmds=false 5416 fi 5417 ;; 5418 darwin*) 5419 if test yes = "$GCC"; then 5420 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 5421 else 5422 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5423 fi 5424 ;; 5425 esac 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 if test -n "$ac_tool_prefix"; then 5436 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5437 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5439 $as_echo_n "checking for $ac_word... " >&6; } 5440 if ${ac_cv_prog_OBJDUMP+:} false; then : 5441 $as_echo_n "(cached) " >&6 5442 else 5443 if test -n "$OBJDUMP"; then 5444 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5445 else 5446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5447 for as_dir in $PATH 5448 do 5449 IFS=$as_save_IFS 5450 test -z "$as_dir" && as_dir=. 5451 for ac_exec_ext in '' $ac_executable_extensions; do 5452 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5453 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5454 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5455 break 2 5456 fi 5457 done 5458 done 5459 IFS=$as_save_IFS 5460 5461 fi 5462 fi 5463 OBJDUMP=$ac_cv_prog_OBJDUMP 5464 if test -n "$OBJDUMP"; then 5465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5466 $as_echo "$OBJDUMP" >&6; } 5467 else 5468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5469 $as_echo "no" >&6; } 5470 fi 5471 5472 5473 fi 5474 if test -z "$ac_cv_prog_OBJDUMP"; then 5475 ac_ct_OBJDUMP=$OBJDUMP 5476 # Extract the first word of "objdump", so it can be a program name with args. 5477 set dummy objdump; ac_word=$2 5478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5479 $as_echo_n "checking for $ac_word... " >&6; } 5480 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 5481 $as_echo_n "(cached) " >&6 5482 else 5483 if test -n "$ac_ct_OBJDUMP"; then 5484 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5485 else 5486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5487 for as_dir in $PATH 5488 do 5489 IFS=$as_save_IFS 5490 test -z "$as_dir" && as_dir=. 5491 for ac_exec_ext in '' $ac_executable_extensions; do 5492 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5493 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5494 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5495 break 2 5496 fi 5497 done 5498 done 5499 IFS=$as_save_IFS 5500 5501 fi 5502 fi 5503 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5504 if test -n "$ac_ct_OBJDUMP"; then 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5506 $as_echo "$ac_ct_OBJDUMP" >&6; } 5507 else 5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5509 $as_echo "no" >&6; } 5510 fi 5511 5512 if test "x$ac_ct_OBJDUMP" = x; then 5513 OBJDUMP="false" 5514 else 5515 case $cross_compiling:$ac_tool_warned in 5516 yes:) 5517 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5518 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5519 ac_tool_warned=yes ;; 5520 esac 5521 OBJDUMP=$ac_ct_OBJDUMP 5522 fi 5523 else 5524 OBJDUMP="$ac_cv_prog_OBJDUMP" 5525 fi 5526 5527 test -z "$OBJDUMP" && OBJDUMP=objdump 5528 5529 5530 5531 5532 5533 5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5535 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5536 if ${lt_cv_deplibs_check_method+:} false; then : 5537 $as_echo_n "(cached) " >&6 5538 else 5539 lt_cv_file_magic_cmd='$MAGIC_CMD' 5540 lt_cv_file_magic_test_file= 5541 lt_cv_deplibs_check_method='unknown' 5542 # Need to set the preceding variable on all platforms that support 5543 # interlibrary dependencies. 5544 # 'none' -- dependencies not supported. 5545 # 'unknown' -- same as none, but documents that we really don't know. 5546 # 'pass_all' -- all dependencies passed with no checks. 5547 # 'test_compile' -- check by making test program. 5548 # 'file_magic [[regex]]' -- check by looking for files in library path 5549 # that responds to the $file_magic_cmd with a given extended regex. 5550 # If you have 'file' or equivalent on your system and you're not sure 5551 # whether 'pass_all' will *always* work, you probably want this one. 5552 5553 case $host_os in 5554 aix[4-9]*) 5555 lt_cv_deplibs_check_method=pass_all 5556 ;; 5557 5558 beos*) 5559 lt_cv_deplibs_check_method=pass_all 5560 ;; 5561 5562 bsdi[45]*) 5563 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5564 lt_cv_file_magic_cmd='/usr/bin/file -L' 5565 lt_cv_file_magic_test_file=/shlib/libc.so 5566 ;; 5567 5568 cygwin*) 5569 # func_win32_libid is a shell function defined in ltmain.sh 5570 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5571 lt_cv_file_magic_cmd='func_win32_libid' 5572 ;; 5573 5574 mingw* | pw32*) 5575 # Base MSYS/MinGW do not provide the 'file' command needed by 5576 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5577 # unless we find 'file', for example because we are cross-compiling. 5578 if ( file / ) >/dev/null 2>&1; then 5579 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5580 lt_cv_file_magic_cmd='func_win32_libid' 5581 else 5582 # Keep this pattern in sync with the one in func_win32_libid. 5583 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5584 lt_cv_file_magic_cmd='$OBJDUMP -f' 5585 fi 5586 ;; 5587 5588 cegcc*) 5589 # use the weaker test based on 'objdump'. See mingw*. 5590 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5591 lt_cv_file_magic_cmd='$OBJDUMP -f' 5592 ;; 5593 5594 darwin* | rhapsody*) 5595 lt_cv_deplibs_check_method=pass_all 5596 ;; 5597 5598 freebsd* | dragonfly*) 5599 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5600 case $host_cpu in 5601 i*86 ) 5602 # Not sure whether the presence of OpenBSD here was a mistake. 5603 # Let's accept both of them until this is cleared up. 5604 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5605 lt_cv_file_magic_cmd=/usr/bin/file 5606 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5607 ;; 5608 esac 5609 else 5610 lt_cv_deplibs_check_method=pass_all 5611 fi 5612 ;; 5613 5614 haiku*) 5615 lt_cv_deplibs_check_method=pass_all 5616 ;; 5617 5618 hpux10.20* | hpux11*) 5619 lt_cv_file_magic_cmd=/usr/bin/file 5620 case $host_cpu in 5621 ia64*) 5622 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5623 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5624 ;; 5625 hppa*64*) 5626 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5627 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5628 ;; 5629 *) 5630 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5631 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5632 ;; 5633 esac 5634 ;; 5635 5636 interix[3-9]*) 5637 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5638 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5639 ;; 5640 5641 irix5* | irix6* | nonstopux*) 5642 case $LD in 5643 *-32|*"-32 ") libmagic=32-bit;; 5644 *-n32|*"-n32 ") libmagic=N32;; 5645 *-64|*"-64 ") libmagic=64-bit;; 5646 *) libmagic=never-match;; 5647 esac 5648 lt_cv_deplibs_check_method=pass_all 5649 ;; 5650 5651 # This must be glibc/ELF. 5652 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 5653 lt_cv_deplibs_check_method=pass_all 5654 ;; 5655 5656 netbsd*) 5657 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5658 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5659 else 5660 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5661 fi 5662 ;; 5663 5664 newos6*) 5665 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5666 lt_cv_file_magic_cmd=/usr/bin/file 5667 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5668 ;; 5669 5670 *nto* | *qnx*) 5671 lt_cv_deplibs_check_method=pass_all 5672 ;; 5673 5674 openbsd* | bitrig*) 5675 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5676 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5677 else 5678 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5679 fi 5680 ;; 5681 5682 osf3* | osf4* | osf5*) 5683 lt_cv_deplibs_check_method=pass_all 5684 ;; 5685 5686 rdos*) 5687 lt_cv_deplibs_check_method=pass_all 5688 ;; 5689 5690 solaris*) 5691 lt_cv_deplibs_check_method=pass_all 5692 ;; 5693 5694 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5695 lt_cv_deplibs_check_method=pass_all 5696 ;; 5697 5698 sysv4 | sysv4.3*) 5699 case $host_vendor in 5700 motorola) 5701 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]' 5702 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5703 ;; 5704 ncr) 5705 lt_cv_deplibs_check_method=pass_all 5706 ;; 5707 sequent) 5708 lt_cv_file_magic_cmd='/bin/file' 5709 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5710 ;; 5711 sni) 5712 lt_cv_file_magic_cmd='/bin/file' 5713 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5714 lt_cv_file_magic_test_file=/lib/libc.so 5715 ;; 5716 siemens) 5717 lt_cv_deplibs_check_method=pass_all 5718 ;; 5719 pc) 5720 lt_cv_deplibs_check_method=pass_all 5721 ;; 5722 esac 5723 ;; 5724 5725 tpf*) 5726 lt_cv_deplibs_check_method=pass_all 5727 ;; 5728 os2*) 5729 lt_cv_deplibs_check_method=pass_all 5730 ;; 5731 esac 5732 5733 fi 5734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5735 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5736 5737 file_magic_glob= 5738 want_nocaseglob=no 5739 if test "$build" = "$host"; then 5740 case $host_os in 5741 mingw* | pw32*) 5742 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5743 want_nocaseglob=yes 5744 else 5745 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5746 fi 5747 ;; 5748 esac 5749 fi 5750 5751 file_magic_cmd=$lt_cv_file_magic_cmd 5752 deplibs_check_method=$lt_cv_deplibs_check_method 5753 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 5775 5776 if test -n "$ac_tool_prefix"; then 5777 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5778 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5780 $as_echo_n "checking for $ac_word... " >&6; } 5781 if ${ac_cv_prog_DLLTOOL+:} false; then : 5782 $as_echo_n "(cached) " >&6 5783 else 5784 if test -n "$DLLTOOL"; then 5785 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5786 else 5787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5788 for as_dir in $PATH 5789 do 5790 IFS=$as_save_IFS 5791 test -z "$as_dir" && as_dir=. 5792 for ac_exec_ext in '' $ac_executable_extensions; do 5793 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5794 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5795 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5796 break 2 5797 fi 5798 done 5799 done 5800 IFS=$as_save_IFS 5801 5802 fi 5803 fi 5804 DLLTOOL=$ac_cv_prog_DLLTOOL 5805 if test -n "$DLLTOOL"; then 5806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5807 $as_echo "$DLLTOOL" >&6; } 5808 else 5809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5810 $as_echo "no" >&6; } 5811 fi 5812 5813 5814 fi 5815 if test -z "$ac_cv_prog_DLLTOOL"; then 5816 ac_ct_DLLTOOL=$DLLTOOL 5817 # Extract the first word of "dlltool", so it can be a program name with args. 5818 set dummy dlltool; ac_word=$2 5819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5820 $as_echo_n "checking for $ac_word... " >&6; } 5821 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 5822 $as_echo_n "(cached) " >&6 5823 else 5824 if test -n "$ac_ct_DLLTOOL"; then 5825 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 5826 else 5827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5828 for as_dir in $PATH 5829 do 5830 IFS=$as_save_IFS 5831 test -z "$as_dir" && as_dir=. 5832 for ac_exec_ext in '' $ac_executable_extensions; do 5833 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5834 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 5835 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5836 break 2 5837 fi 5838 done 5839 done 5840 IFS=$as_save_IFS 5841 5842 fi 5843 fi 5844 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 5845 if test -n "$ac_ct_DLLTOOL"; then 5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 5847 $as_echo "$ac_ct_DLLTOOL" >&6; } 5848 else 5849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5850 $as_echo "no" >&6; } 5851 fi 5852 5853 if test "x$ac_ct_DLLTOOL" = x; then 5854 DLLTOOL="false" 5855 else 5856 case $cross_compiling:$ac_tool_warned in 5857 yes:) 5858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5859 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5860 ac_tool_warned=yes ;; 5861 esac 5862 DLLTOOL=$ac_ct_DLLTOOL 5863 fi 5864 else 5865 DLLTOOL="$ac_cv_prog_DLLTOOL" 5866 fi 5867 5868 test -z "$DLLTOOL" && DLLTOOL=dlltool 5869 5870 5871 5872 5873 5874 5875 5876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 5877 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 5878 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 5879 $as_echo_n "(cached) " >&6 5880 else 5881 lt_cv_sharedlib_from_linklib_cmd='unknown' 5882 5883 case $host_os in 5884 cygwin* | mingw* | pw32* | cegcc*) 5885 # two different shell functions defined in ltmain.sh; 5886 # decide which one to use based on capabilities of $DLLTOOL 5887 case `$DLLTOOL --help 2>&1` in 5888 *--identify-strict*) 5889 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 5890 ;; 5891 *) 5892 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 5893 ;; 5894 esac 5895 ;; 5896 *) 5897 # fallback: assume linklib IS sharedlib 5898 lt_cv_sharedlib_from_linklib_cmd=$ECHO 5899 ;; 5900 esac 5901 5902 fi 5903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 5904 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 5905 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 5906 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 5907 5908 5909 5910 5911 5912 5913 5914 5915 if test -n "$ac_tool_prefix"; then 5916 for ac_prog in ar 5917 do 5918 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5919 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5921 $as_echo_n "checking for $ac_word... " >&6; } 5922 if ${ac_cv_prog_AR+:} false; then : 5923 $as_echo_n "(cached) " >&6 5924 else 5925 if test -n "$AR"; then 5926 ac_cv_prog_AR="$AR" # Let the user override the test. 5927 else 5928 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5929 for as_dir in $PATH 5930 do 5931 IFS=$as_save_IFS 5932 test -z "$as_dir" && as_dir=. 5933 for ac_exec_ext in '' $ac_executable_extensions; do 5934 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5935 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 5936 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5937 break 2 5938 fi 5939 done 5940 done 5941 IFS=$as_save_IFS 5942 5943 fi 5944 fi 5945 AR=$ac_cv_prog_AR 5946 if test -n "$AR"; then 5947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5948 $as_echo "$AR" >&6; } 5949 else 5950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5951 $as_echo "no" >&6; } 5952 fi 5953 5954 5955 test -n "$AR" && break 5956 done 5957 fi 5958 if test -z "$AR"; then 5959 ac_ct_AR=$AR 5960 for ac_prog in ar 5961 do 5962 # Extract the first word of "$ac_prog", so it can be a program name with args. 5963 set dummy $ac_prog; ac_word=$2 5964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5965 $as_echo_n "checking for $ac_word... " >&6; } 5966 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5967 $as_echo_n "(cached) " >&6 5968 else 5969 if test -n "$ac_ct_AR"; then 5970 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5971 else 5972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5973 for as_dir in $PATH 5974 do 5975 IFS=$as_save_IFS 5976 test -z "$as_dir" && as_dir=. 5977 for ac_exec_ext in '' $ac_executable_extensions; do 5978 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5979 ac_cv_prog_ac_ct_AR="$ac_prog" 5980 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5981 break 2 5982 fi 5983 done 5984 done 5985 IFS=$as_save_IFS 5986 5987 fi 5988 fi 5989 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5990 if test -n "$ac_ct_AR"; then 5991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5992 $as_echo "$ac_ct_AR" >&6; } 5993 else 5994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5995 $as_echo "no" >&6; } 5996 fi 5997 5998 5999 test -n "$ac_ct_AR" && break 6000 done 6001 6002 if test "x$ac_ct_AR" = x; then 6003 AR="false" 6004 else 6005 case $cross_compiling:$ac_tool_warned in 6006 yes:) 6007 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6008 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6009 ac_tool_warned=yes ;; 6010 esac 6011 AR=$ac_ct_AR 6012 fi 6013 fi 6014 6015 : ${AR=ar} 6016 : ${AR_FLAGS=cru} 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6029 $as_echo_n "checking for archiver @FILE support... " >&6; } 6030 if ${lt_cv_ar_at_file+:} false; then : 6031 $as_echo_n "(cached) " >&6 6032 else 6033 lt_cv_ar_at_file=no 6034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6035 /* end confdefs.h. */ 6036 6037 int 6038 main () 6039 { 6040 6041 ; 6042 return 0; 6043 } 6044 _ACEOF 6045 if ac_fn_c_try_compile "$LINENO"; then : 6046 echo conftest.$ac_objext > conftest.lst 6047 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6048 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6049 (eval $lt_ar_try) 2>&5 6050 ac_status=$? 6051 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6052 test $ac_status = 0; } 6053 if test 0 -eq "$ac_status"; then 6054 # Ensure the archiver fails upon bogus file names. 6055 rm -f conftest.$ac_objext libconftest.a 6056 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6057 (eval $lt_ar_try) 2>&5 6058 ac_status=$? 6059 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6060 test $ac_status = 0; } 6061 if test 0 -ne "$ac_status"; then 6062 lt_cv_ar_at_file=@ 6063 fi 6064 fi 6065 rm -f conftest.* libconftest.a 6066 6067 fi 6068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6069 6070 fi 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6072 $as_echo "$lt_cv_ar_at_file" >&6; } 6073 6074 if test no = "$lt_cv_ar_at_file"; then 6075 archiver_list_spec= 6076 else 6077 archiver_list_spec=$lt_cv_ar_at_file 6078 fi 6079 6080 6081 6082 6083 6084 6085 6086 if test -n "$ac_tool_prefix"; then 6087 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6088 set dummy ${ac_tool_prefix}strip; ac_word=$2 6089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6090 $as_echo_n "checking for $ac_word... " >&6; } 6091 if ${ac_cv_prog_STRIP+:} false; then : 6092 $as_echo_n "(cached) " >&6 6093 else 6094 if test -n "$STRIP"; then 6095 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6096 else 6097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6098 for as_dir in $PATH 6099 do 6100 IFS=$as_save_IFS 6101 test -z "$as_dir" && as_dir=. 6102 for ac_exec_ext in '' $ac_executable_extensions; do 6103 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6104 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6105 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6106 break 2 6107 fi 6108 done 6109 done 6110 IFS=$as_save_IFS 6111 6112 fi 6113 fi 6114 STRIP=$ac_cv_prog_STRIP 6115 if test -n "$STRIP"; then 6116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6117 $as_echo "$STRIP" >&6; } 6118 else 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6120 $as_echo "no" >&6; } 6121 fi 6122 6123 6124 fi 6125 if test -z "$ac_cv_prog_STRIP"; then 6126 ac_ct_STRIP=$STRIP 6127 # Extract the first word of "strip", so it can be a program name with args. 6128 set dummy strip; ac_word=$2 6129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6130 $as_echo_n "checking for $ac_word... " >&6; } 6131 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6132 $as_echo_n "(cached) " >&6 6133 else 6134 if test -n "$ac_ct_STRIP"; then 6135 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6136 else 6137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6138 for as_dir in $PATH 6139 do 6140 IFS=$as_save_IFS 6141 test -z "$as_dir" && as_dir=. 6142 for ac_exec_ext in '' $ac_executable_extensions; do 6143 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6144 ac_cv_prog_ac_ct_STRIP="strip" 6145 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6146 break 2 6147 fi 6148 done 6149 done 6150 IFS=$as_save_IFS 6151 6152 fi 6153 fi 6154 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6155 if test -n "$ac_ct_STRIP"; then 6156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6157 $as_echo "$ac_ct_STRIP" >&6; } 6158 else 6159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6160 $as_echo "no" >&6; } 6161 fi 6162 6163 if test "x$ac_ct_STRIP" = x; then 6164 STRIP=":" 6165 else 6166 case $cross_compiling:$ac_tool_warned in 6167 yes:) 6168 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6169 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6170 ac_tool_warned=yes ;; 6171 esac 6172 STRIP=$ac_ct_STRIP 6173 fi 6174 else 6175 STRIP="$ac_cv_prog_STRIP" 6176 fi 6177 6178 test -z "$STRIP" && STRIP=: 6179 6180 6181 6182 6183 6184 6185 if test -n "$ac_tool_prefix"; then 6186 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6187 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6189 $as_echo_n "checking for $ac_word... " >&6; } 6190 if ${ac_cv_prog_RANLIB+:} false; then : 6191 $as_echo_n "(cached) " >&6 6192 else 6193 if test -n "$RANLIB"; then 6194 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6195 else 6196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6197 for as_dir in $PATH 6198 do 6199 IFS=$as_save_IFS 6200 test -z "$as_dir" && as_dir=. 6201 for ac_exec_ext in '' $ac_executable_extensions; do 6202 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6203 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6205 break 2 6206 fi 6207 done 6208 done 6209 IFS=$as_save_IFS 6210 6211 fi 6212 fi 6213 RANLIB=$ac_cv_prog_RANLIB 6214 if test -n "$RANLIB"; then 6215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6216 $as_echo "$RANLIB" >&6; } 6217 else 6218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6219 $as_echo "no" >&6; } 6220 fi 6221 6222 6223 fi 6224 if test -z "$ac_cv_prog_RANLIB"; then 6225 ac_ct_RANLIB=$RANLIB 6226 # Extract the first word of "ranlib", so it can be a program name with args. 6227 set dummy ranlib; ac_word=$2 6228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6229 $as_echo_n "checking for $ac_word... " >&6; } 6230 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 6231 $as_echo_n "(cached) " >&6 6232 else 6233 if test -n "$ac_ct_RANLIB"; then 6234 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6235 else 6236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6237 for as_dir in $PATH 6238 do 6239 IFS=$as_save_IFS 6240 test -z "$as_dir" && as_dir=. 6241 for ac_exec_ext in '' $ac_executable_extensions; do 6242 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6243 ac_cv_prog_ac_ct_RANLIB="ranlib" 6244 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6245 break 2 6246 fi 6247 done 6248 done 6249 IFS=$as_save_IFS 6250 6251 fi 6252 fi 6253 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6254 if test -n "$ac_ct_RANLIB"; then 6255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6256 $as_echo "$ac_ct_RANLIB" >&6; } 6257 else 6258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6259 $as_echo "no" >&6; } 6260 fi 6261 6262 if test "x$ac_ct_RANLIB" = x; then 6263 RANLIB=":" 6264 else 6265 case $cross_compiling:$ac_tool_warned in 6266 yes:) 6267 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6268 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6269 ac_tool_warned=yes ;; 6270 esac 6271 RANLIB=$ac_ct_RANLIB 6272 fi 6273 else 6274 RANLIB="$ac_cv_prog_RANLIB" 6275 fi 6276 6277 test -z "$RANLIB" && RANLIB=: 6278 6279 6280 6281 6282 6283 6284 # Determine commands to create old-style static archives. 6285 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6286 old_postinstall_cmds='chmod 644 $oldlib' 6287 old_postuninstall_cmds= 6288 6289 if test -n "$RANLIB"; then 6290 case $host_os in 6291 bitrig* | openbsd*) 6292 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 6293 ;; 6294 *) 6295 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 6296 ;; 6297 esac 6298 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 6299 fi 6300 6301 case $host_os in 6302 darwin*) 6303 lock_old_archive_extraction=yes ;; 6304 *) 6305 lock_old_archive_extraction=no ;; 6306 esac 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 # If no C compiler was specified, use CC. 6347 LTCC=${LTCC-"$CC"} 6348 6349 # If no C compiler flags were specified, use CFLAGS. 6350 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6351 6352 # Allow CC to be a program name with arguments. 6353 compiler=$CC 6354 6355 6356 # Check for command to grab the raw symbol name followed by C symbol from nm. 6357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6358 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 6359 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 6360 $as_echo_n "(cached) " >&6 6361 else 6362 6363 # These are sane defaults that work on at least a few old systems. 6364 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6365 6366 # Character class describing NM global symbol codes. 6367 symcode='[BCDEGRST]' 6368 6369 # Regexp to match symbols that can be accessed directly from C. 6370 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6371 6372 # Define system-specific variables. 6373 case $host_os in 6374 aix*) 6375 symcode='[BCDT]' 6376 ;; 6377 cygwin* | mingw* | pw32* | cegcc*) 6378 symcode='[ABCDGISTW]' 6379 ;; 6380 hpux*) 6381 if test ia64 = "$host_cpu"; then 6382 symcode='[ABCDEGRST]' 6383 fi 6384 ;; 6385 irix* | nonstopux*) 6386 symcode='[BCDEGRST]' 6387 ;; 6388 osf*) 6389 symcode='[BCDEGQRST]' 6390 ;; 6391 solaris*) 6392 symcode='[BDRT]' 6393 ;; 6394 sco3.2v5*) 6395 symcode='[DT]' 6396 ;; 6397 sysv4.2uw2*) 6398 symcode='[DT]' 6399 ;; 6400 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6401 symcode='[ABDT]' 6402 ;; 6403 sysv4) 6404 symcode='[DFNSTU]' 6405 ;; 6406 esac 6407 6408 # If we're using GNU nm, then use its standard symbol codes. 6409 case `$NM -V 2>&1` in 6410 *GNU* | *'with BFD'*) 6411 symcode='[ABCDGIRSTW]' ;; 6412 esac 6413 6414 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6415 # Gets list of data symbols to import. 6416 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 6417 # Adjust the below global symbol transforms to fixup imported variables. 6418 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 6419 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 6420 lt_c_name_lib_hook="\ 6421 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 6422 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 6423 else 6424 # Disable hooks by default. 6425 lt_cv_sys_global_symbol_to_import= 6426 lt_cdecl_hook= 6427 lt_c_name_hook= 6428 lt_c_name_lib_hook= 6429 fi 6430 6431 # Transform an extracted symbol line into a proper C declaration. 6432 # Some systems (esp. on ia64) link data and code symbols differently, 6433 # so use this general approach. 6434 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 6435 $lt_cdecl_hook\ 6436 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 6437 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 6438 6439 # Transform an extracted symbol line into symbol name and symbol address 6440 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 6441 $lt_c_name_hook\ 6442 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6443 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 6444 6445 # Transform an extracted symbol line into symbol name with lib prefix and 6446 # symbol address. 6447 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 6448 $lt_c_name_lib_hook\ 6449 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6450 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 6451 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 6452 6453 # Handle CRLF in mingw tool chain 6454 opt_cr= 6455 case $build_os in 6456 mingw*) 6457 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6458 ;; 6459 esac 6460 6461 # Try without a prefix underscore, then with it. 6462 for ac_symprfx in "" "_"; do 6463 6464 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6465 symxfrm="\\1 $ac_symprfx\\2 \\2" 6466 6467 # Write the raw and C identifiers. 6468 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6469 # Fake it for dumpbin and say T for any non-static function, 6470 # D for any global variable and I for any imported variable. 6471 # Also find C++ and __fastcall symbols from MSVC++, 6472 # which start with @ or ?. 6473 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6474 " {last_section=section; section=\$ 3};"\ 6475 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 6476 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6477 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 6478 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 6479 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 6480 " \$ 0!~/External *\|/{next};"\ 6481 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6482 " {if(hide[section]) next};"\ 6483 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 6484 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 6485 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 6486 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 6487 " ' prfx=^$ac_symprfx" 6488 else 6489 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6490 fi 6491 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 6492 6493 # Check to see that the pipe works correctly. 6494 pipe_works=no 6495 6496 rm -f conftest* 6497 cat > conftest.$ac_ext <<_LT_EOF 6498 #ifdef __cplusplus 6499 extern "C" { 6500 #endif 6501 char nm_test_var; 6502 void nm_test_func(void); 6503 void nm_test_func(void){} 6504 #ifdef __cplusplus 6505 } 6506 #endif 6507 int main(){nm_test_var='a';nm_test_func();return(0);} 6508 _LT_EOF 6509 6510 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6511 (eval $ac_compile) 2>&5 6512 ac_status=$? 6513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6514 test $ac_status = 0; }; then 6515 # Now try to grab the symbols. 6516 nlist=conftest.nm 6517 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6518 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6519 ac_status=$? 6520 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6521 test $ac_status = 0; } && test -s "$nlist"; then 6522 # Try sorting and uniquifying the output. 6523 if sort "$nlist" | uniq > "$nlist"T; then 6524 mv -f "$nlist"T "$nlist" 6525 else 6526 rm -f "$nlist"T 6527 fi 6528 6529 # Make sure that we snagged all the symbols we need. 6530 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6531 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6532 cat <<_LT_EOF > conftest.$ac_ext 6533 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6534 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 6535 /* DATA imports from DLLs on WIN32 can't be const, because runtime 6536 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6537 # define LT_DLSYM_CONST 6538 #elif defined __osf__ 6539 /* This system does not cope well with relocations in const data. */ 6540 # define LT_DLSYM_CONST 6541 #else 6542 # define LT_DLSYM_CONST const 6543 #endif 6544 6545 #ifdef __cplusplus 6546 extern "C" { 6547 #endif 6548 6549 _LT_EOF 6550 # Now generate the symbol file. 6551 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6552 6553 cat <<_LT_EOF >> conftest.$ac_ext 6554 6555 /* The mapping between symbol names and symbols. */ 6556 LT_DLSYM_CONST struct { 6557 const char *name; 6558 void *address; 6559 } 6560 lt__PROGRAM__LTX_preloaded_symbols[] = 6561 { 6562 { "@PROGRAM@", (void *) 0 }, 6563 _LT_EOF 6564 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6565 cat <<\_LT_EOF >> conftest.$ac_ext 6566 {0, (void *) 0} 6567 }; 6568 6569 /* This works around a problem in FreeBSD linker */ 6570 #ifdef FREEBSD_WORKAROUND 6571 static const void *lt_preloaded_setup() { 6572 return lt__PROGRAM__LTX_preloaded_symbols; 6573 } 6574 #endif 6575 6576 #ifdef __cplusplus 6577 } 6578 #endif 6579 _LT_EOF 6580 # Now try linking the two files. 6581 mv conftest.$ac_objext conftstm.$ac_objext 6582 lt_globsym_save_LIBS=$LIBS 6583 lt_globsym_save_CFLAGS=$CFLAGS 6584 LIBS=conftstm.$ac_objext 6585 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6586 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6587 (eval $ac_link) 2>&5 6588 ac_status=$? 6589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6590 test $ac_status = 0; } && test -s conftest$ac_exeext; then 6591 pipe_works=yes 6592 fi 6593 LIBS=$lt_globsym_save_LIBS 6594 CFLAGS=$lt_globsym_save_CFLAGS 6595 else 6596 echo "cannot find nm_test_func in $nlist" >&5 6597 fi 6598 else 6599 echo "cannot find nm_test_var in $nlist" >&5 6600 fi 6601 else 6602 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6603 fi 6604 else 6605 echo "$progname: failed program was:" >&5 6606 cat conftest.$ac_ext >&5 6607 fi 6608 rm -rf conftest* conftst* 6609 6610 # Do not use the global_symbol_pipe unless it works. 6611 if test yes = "$pipe_works"; then 6612 break 6613 else 6614 lt_cv_sys_global_symbol_pipe= 6615 fi 6616 done 6617 6618 fi 6619 6620 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6621 lt_cv_sys_global_symbol_to_cdecl= 6622 fi 6623 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6625 $as_echo "failed" >&6; } 6626 else 6627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6628 $as_echo "ok" >&6; } 6629 fi 6630 6631 # Response file support. 6632 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6633 nm_file_list_spec='@' 6634 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6635 nm_file_list_spec='@' 6636 fi 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6675 $as_echo_n "checking for sysroot... " >&6; } 6676 6677 # Check whether --with-sysroot was given. 6678 if test "${with_sysroot+set}" = set; then : 6679 withval=$with_sysroot; 6680 else 6681 with_sysroot=no 6682 fi 6683 6684 6685 lt_sysroot= 6686 case $with_sysroot in #( 6687 yes) 6688 if test yes = "$GCC"; then 6689 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6690 fi 6691 ;; #( 6692 /*) 6693 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6694 ;; #( 6695 no|'') 6696 ;; #( 6697 *) 6698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 6699 $as_echo "$with_sysroot" >&6; } 6700 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6701 ;; 6702 esac 6703 6704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6705 $as_echo "${lt_sysroot:-no}" >&6; } 6706 6707 6708 6709 6710 6711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 6712 $as_echo_n "checking for a working dd... " >&6; } 6713 if ${ac_cv_path_lt_DD+:} false; then : 6714 $as_echo_n "(cached) " >&6 6715 else 6716 printf 0123456789abcdef0123456789abcdef >conftest.i 6717 cat conftest.i conftest.i >conftest2.i 6718 : ${lt_DD:=$DD} 6719 if test -z "$lt_DD"; then 6720 ac_path_lt_DD_found=false 6721 # Loop through the user's path and test for each of PROGNAME-LIST 6722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6723 for as_dir in $PATH 6724 do 6725 IFS=$as_save_IFS 6726 test -z "$as_dir" && as_dir=. 6727 for ac_prog in dd; do 6728 for ac_exec_ext in '' $ac_executable_extensions; do 6729 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 6730 as_fn_executable_p "$ac_path_lt_DD" || continue 6731 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 6732 cmp -s conftest.i conftest.out \ 6733 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 6734 fi 6735 $ac_path_lt_DD_found && break 3 6736 done 6737 done 6738 done 6739 IFS=$as_save_IFS 6740 if test -z "$ac_cv_path_lt_DD"; then 6741 : 6742 fi 6743 else 6744 ac_cv_path_lt_DD=$lt_DD 6745 fi 6746 6747 rm -f conftest.i conftest2.i conftest.out 6748 fi 6749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 6750 $as_echo "$ac_cv_path_lt_DD" >&6; } 6751 6752 6753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 6754 $as_echo_n "checking how to truncate binary pipes... " >&6; } 6755 if ${lt_cv_truncate_bin+:} false; then : 6756 $as_echo_n "(cached) " >&6 6757 else 6758 printf 0123456789abcdef0123456789abcdef >conftest.i 6759 cat conftest.i conftest.i >conftest2.i 6760 lt_cv_truncate_bin= 6761 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 6762 cmp -s conftest.i conftest.out \ 6763 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 6764 fi 6765 rm -f conftest.i conftest2.i conftest.out 6766 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 6767 fi 6768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 6769 $as_echo "$lt_cv_truncate_bin" >&6; } 6770 6771 6772 6773 6774 6775 6776 6777 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 6778 func_cc_basename () 6779 { 6780 for cc_temp in $*""; do 6781 case $cc_temp in 6782 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 6783 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 6784 \-*) ;; 6785 *) break;; 6786 esac 6787 done 6788 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 6789 } 6790 6791 # Check whether --enable-libtool-lock was given. 6792 if test "${enable_libtool_lock+set}" = set; then : 6793 enableval=$enable_libtool_lock; 6794 fi 6795 6796 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 6797 6798 # Some flags need to be propagated to the compiler or linker for good 6799 # libtool support. 6800 case $host in 6801 ia64-*-hpux*) 6802 # Find out what ABI is being produced by ac_compile, and set mode 6803 # options accordingly. 6804 echo 'int i;' > conftest.$ac_ext 6805 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6806 (eval $ac_compile) 2>&5 6807 ac_status=$? 6808 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6809 test $ac_status = 0; }; then 6810 case `/usr/bin/file conftest.$ac_objext` in 6811 *ELF-32*) 6812 HPUX_IA64_MODE=32 6813 ;; 6814 *ELF-64*) 6815 HPUX_IA64_MODE=64 6816 ;; 6817 esac 6818 fi 6819 rm -rf conftest* 6820 ;; 6821 *-*-irix6*) 6822 # Find out what ABI is being produced by ac_compile, and set linker 6823 # options accordingly. 6824 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6825 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6826 (eval $ac_compile) 2>&5 6827 ac_status=$? 6828 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6829 test $ac_status = 0; }; then 6830 if test yes = "$lt_cv_prog_gnu_ld"; then 6831 case `/usr/bin/file conftest.$ac_objext` in 6832 *32-bit*) 6833 LD="${LD-ld} -melf32bsmip" 6834 ;; 6835 *N32*) 6836 LD="${LD-ld} -melf32bmipn32" 6837 ;; 6838 *64-bit*) 6839 LD="${LD-ld} -melf64bmip" 6840 ;; 6841 esac 6842 else 6843 case `/usr/bin/file conftest.$ac_objext` in 6844 *32-bit*) 6845 LD="${LD-ld} -32" 6846 ;; 6847 *N32*) 6848 LD="${LD-ld} -n32" 6849 ;; 6850 *64-bit*) 6851 LD="${LD-ld} -64" 6852 ;; 6853 esac 6854 fi 6855 fi 6856 rm -rf conftest* 6857 ;; 6858 6859 mips64*-*linux*) 6860 # Find out what ABI is being produced by ac_compile, and set linker 6861 # options accordingly. 6862 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6863 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6864 (eval $ac_compile) 2>&5 6865 ac_status=$? 6866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6867 test $ac_status = 0; }; then 6868 emul=elf 6869 case `/usr/bin/file conftest.$ac_objext` in 6870 *32-bit*) 6871 emul="${emul}32" 6872 ;; 6873 *64-bit*) 6874 emul="${emul}64" 6875 ;; 6876 esac 6877 case `/usr/bin/file conftest.$ac_objext` in 6878 *MSB*) 6879 emul="${emul}btsmip" 6880 ;; 6881 *LSB*) 6882 emul="${emul}ltsmip" 6883 ;; 6884 esac 6885 case `/usr/bin/file conftest.$ac_objext` in 6886 *N32*) 6887 emul="${emul}n32" 6888 ;; 6889 esac 6890 LD="${LD-ld} -m $emul" 6891 fi 6892 rm -rf conftest* 6893 ;; 6894 6895 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 6896 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6897 # Find out what ABI is being produced by ac_compile, and set linker 6898 # options accordingly. Note that the listed cases only cover the 6899 # situations where additional linker options are needed (such as when 6900 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 6901 # vice versa); the common cases where no linker options are needed do 6902 # not appear in the list. 6903 echo 'int i;' > conftest.$ac_ext 6904 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6905 (eval $ac_compile) 2>&5 6906 ac_status=$? 6907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6908 test $ac_status = 0; }; then 6909 case `/usr/bin/file conftest.o` in 6910 *32-bit*) 6911 case $host in 6912 x86_64-*kfreebsd*-gnu) 6913 LD="${LD-ld} -m elf_i386_fbsd" 6914 ;; 6915 x86_64-*linux*) 6916 case `/usr/bin/file conftest.o` in 6917 *x86-64*) 6918 LD="${LD-ld} -m elf32_x86_64" 6919 ;; 6920 *) 6921 LD="${LD-ld} -m elf_i386" 6922 ;; 6923 esac 6924 ;; 6925 powerpc64le-*linux*) 6926 LD="${LD-ld} -m elf32lppclinux" 6927 ;; 6928 powerpc64-*linux*) 6929 LD="${LD-ld} -m elf32ppclinux" 6930 ;; 6931 s390x-*linux*) 6932 LD="${LD-ld} -m elf_s390" 6933 ;; 6934 sparc64-*linux*) 6935 LD="${LD-ld} -m elf32_sparc" 6936 ;; 6937 esac 6938 ;; 6939 *64-bit*) 6940 case $host in 6941 x86_64-*kfreebsd*-gnu) 6942 LD="${LD-ld} -m elf_x86_64_fbsd" 6943 ;; 6944 x86_64-*linux*) 6945 LD="${LD-ld} -m elf_x86_64" 6946 ;; 6947 powerpcle-*linux*) 6948 LD="${LD-ld} -m elf64lppc" 6949 ;; 6950 powerpc-*linux*) 6951 LD="${LD-ld} -m elf64ppc" 6952 ;; 6953 s390*-*linux*|s390*-*tpf*) 6954 LD="${LD-ld} -m elf64_s390" 6955 ;; 6956 sparc*-*linux*) 6957 LD="${LD-ld} -m elf64_sparc" 6958 ;; 6959 esac 6960 ;; 6961 esac 6962 fi 6963 rm -rf conftest* 6964 ;; 6965 6966 *-*-sco3.2v5*) 6967 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6968 SAVE_CFLAGS=$CFLAGS 6969 CFLAGS="$CFLAGS -belf" 6970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6971 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6972 if ${lt_cv_cc_needs_belf+:} false; then : 6973 $as_echo_n "(cached) " >&6 6974 else 6975 ac_ext=c 6976 ac_cpp='$CPP $CPPFLAGS' 6977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6979 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6980 6981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6982 /* end confdefs.h. */ 6983 6984 int 6985 main () 6986 { 6987 6988 ; 6989 return 0; 6990 } 6991 _ACEOF 6992 if ac_fn_c_try_link "$LINENO"; then : 6993 lt_cv_cc_needs_belf=yes 6994 else 6995 lt_cv_cc_needs_belf=no 6996 fi 6997 rm -f core conftest.err conftest.$ac_objext \ 6998 conftest$ac_exeext conftest.$ac_ext 6999 ac_ext=c 7000 ac_cpp='$CPP $CPPFLAGS' 7001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7003 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7004 7005 fi 7006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 7007 $as_echo "$lt_cv_cc_needs_belf" >&6; } 7008 if test yes != "$lt_cv_cc_needs_belf"; then 7009 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 7010 CFLAGS=$SAVE_CFLAGS 7011 fi 7012 ;; 7013 *-*solaris*) 7014 # Find out what ABI is being produced by ac_compile, and set linker 7015 # options accordingly. 7016 echo 'int i;' > conftest.$ac_ext 7017 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7018 (eval $ac_compile) 2>&5 7019 ac_status=$? 7020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7021 test $ac_status = 0; }; then 7022 case `/usr/bin/file conftest.o` in 7023 *64-bit*) 7024 case $lt_cv_prog_gnu_ld in 7025 yes*) 7026 case $host in 7027 i?86-*-solaris*|x86_64-*-solaris*) 7028 LD="${LD-ld} -m elf_x86_64" 7029 ;; 7030 sparc*-*-solaris*) 7031 LD="${LD-ld} -m elf64_sparc" 7032 ;; 7033 esac 7034 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 7035 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 7036 LD=${LD-ld}_sol2 7037 fi 7038 ;; 7039 *) 7040 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 7041 LD="${LD-ld} -64" 7042 fi 7043 ;; 7044 esac 7045 ;; 7046 esac 7047 fi 7048 rm -rf conftest* 7049 ;; 7050 esac 7051 7052 need_locks=$enable_libtool_lock 7053 7054 if test -n "$ac_tool_prefix"; then 7055 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 7056 set dummy ${ac_tool_prefix}mt; ac_word=$2 7057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7058 $as_echo_n "checking for $ac_word... " >&6; } 7059 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 7060 $as_echo_n "(cached) " >&6 7061 else 7062 if test -n "$MANIFEST_TOOL"; then 7063 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 7064 else 7065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7066 for as_dir in $PATH 7067 do 7068 IFS=$as_save_IFS 7069 test -z "$as_dir" && as_dir=. 7070 for ac_exec_ext in '' $ac_executable_extensions; do 7071 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7072 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 7073 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7074 break 2 7075 fi 7076 done 7077 done 7078 IFS=$as_save_IFS 7079 7080 fi 7081 fi 7082 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 7083 if test -n "$MANIFEST_TOOL"; then 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 7085 $as_echo "$MANIFEST_TOOL" >&6; } 7086 else 7087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7088 $as_echo "no" >&6; } 7089 fi 7090 7091 7092 fi 7093 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 7094 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 7095 # Extract the first word of "mt", so it can be a program name with args. 7096 set dummy mt; ac_word=$2 7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7098 $as_echo_n "checking for $ac_word... " >&6; } 7099 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 7100 $as_echo_n "(cached) " >&6 7101 else 7102 if test -n "$ac_ct_MANIFEST_TOOL"; then 7103 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 7104 else 7105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7106 for as_dir in $PATH 7107 do 7108 IFS=$as_save_IFS 7109 test -z "$as_dir" && as_dir=. 7110 for ac_exec_ext in '' $ac_executable_extensions; do 7111 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7112 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7113 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7114 break 2 7115 fi 7116 done 7117 done 7118 IFS=$as_save_IFS 7119 7120 fi 7121 fi 7122 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7123 if test -n "$ac_ct_MANIFEST_TOOL"; then 7124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7125 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 7126 else 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7128 $as_echo "no" >&6; } 7129 fi 7130 7131 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7132 MANIFEST_TOOL=":" 7133 else 7134 case $cross_compiling:$ac_tool_warned in 7135 yes:) 7136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7137 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7138 ac_tool_warned=yes ;; 7139 esac 7140 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7141 fi 7142 else 7143 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7144 fi 7145 7146 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7148 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7149 if ${lt_cv_path_mainfest_tool+:} false; then : 7150 $as_echo_n "(cached) " >&6 7151 else 7152 lt_cv_path_mainfest_tool=no 7153 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7154 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7155 cat conftest.err >&5 7156 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 7157 lt_cv_path_mainfest_tool=yes 7158 fi 7159 rm -f conftest* 7160 fi 7161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 7162 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 7163 if test yes != "$lt_cv_path_mainfest_tool"; then 7164 MANIFEST_TOOL=: 7165 fi 7166 7167 7168 7169 7170 7171 7172 case $host_os in 7173 rhapsody* | darwin*) 7174 if test -n "$ac_tool_prefix"; then 7175 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7176 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7178 $as_echo_n "checking for $ac_word... " >&6; } 7179 if ${ac_cv_prog_DSYMUTIL+:} false; then : 7180 $as_echo_n "(cached) " >&6 7181 else 7182 if test -n "$DSYMUTIL"; then 7183 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7184 else 7185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7186 for as_dir in $PATH 7187 do 7188 IFS=$as_save_IFS 7189 test -z "$as_dir" && as_dir=. 7190 for ac_exec_ext in '' $ac_executable_extensions; do 7191 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7192 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7193 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7194 break 2 7195 fi 7196 done 7197 done 7198 IFS=$as_save_IFS 7199 7200 fi 7201 fi 7202 DSYMUTIL=$ac_cv_prog_DSYMUTIL 7203 if test -n "$DSYMUTIL"; then 7204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7205 $as_echo "$DSYMUTIL" >&6; } 7206 else 7207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7208 $as_echo "no" >&6; } 7209 fi 7210 7211 7212 fi 7213 if test -z "$ac_cv_prog_DSYMUTIL"; then 7214 ac_ct_DSYMUTIL=$DSYMUTIL 7215 # Extract the first word of "dsymutil", so it can be a program name with args. 7216 set dummy dsymutil; ac_word=$2 7217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7218 $as_echo_n "checking for $ac_word... " >&6; } 7219 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 7220 $as_echo_n "(cached) " >&6 7221 else 7222 if test -n "$ac_ct_DSYMUTIL"; then 7223 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7224 else 7225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7226 for as_dir in $PATH 7227 do 7228 IFS=$as_save_IFS 7229 test -z "$as_dir" && as_dir=. 7230 for ac_exec_ext in '' $ac_executable_extensions; do 7231 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7232 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7233 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7234 break 2 7235 fi 7236 done 7237 done 7238 IFS=$as_save_IFS 7239 7240 fi 7241 fi 7242 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7243 if test -n "$ac_ct_DSYMUTIL"; then 7244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7245 $as_echo "$ac_ct_DSYMUTIL" >&6; } 7246 else 7247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7248 $as_echo "no" >&6; } 7249 fi 7250 7251 if test "x$ac_ct_DSYMUTIL" = x; then 7252 DSYMUTIL=":" 7253 else 7254 case $cross_compiling:$ac_tool_warned in 7255 yes:) 7256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7257 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7258 ac_tool_warned=yes ;; 7259 esac 7260 DSYMUTIL=$ac_ct_DSYMUTIL 7261 fi 7262 else 7263 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7264 fi 7265 7266 if test -n "$ac_tool_prefix"; then 7267 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7268 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7270 $as_echo_n "checking for $ac_word... " >&6; } 7271 if ${ac_cv_prog_NMEDIT+:} false; then : 7272 $as_echo_n "(cached) " >&6 7273 else 7274 if test -n "$NMEDIT"; then 7275 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7276 else 7277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7278 for as_dir in $PATH 7279 do 7280 IFS=$as_save_IFS 7281 test -z "$as_dir" && as_dir=. 7282 for ac_exec_ext in '' $ac_executable_extensions; do 7283 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7284 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 7285 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7286 break 2 7287 fi 7288 done 7289 done 7290 IFS=$as_save_IFS 7291 7292 fi 7293 fi 7294 NMEDIT=$ac_cv_prog_NMEDIT 7295 if test -n "$NMEDIT"; then 7296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 7297 $as_echo "$NMEDIT" >&6; } 7298 else 7299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7300 $as_echo "no" >&6; } 7301 fi 7302 7303 7304 fi 7305 if test -z "$ac_cv_prog_NMEDIT"; then 7306 ac_ct_NMEDIT=$NMEDIT 7307 # Extract the first word of "nmedit", so it can be a program name with args. 7308 set dummy nmedit; ac_word=$2 7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7310 $as_echo_n "checking for $ac_word... " >&6; } 7311 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 7312 $as_echo_n "(cached) " >&6 7313 else 7314 if test -n "$ac_ct_NMEDIT"; then 7315 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 7316 else 7317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7318 for as_dir in $PATH 7319 do 7320 IFS=$as_save_IFS 7321 test -z "$as_dir" && as_dir=. 7322 for ac_exec_ext in '' $ac_executable_extensions; do 7323 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7324 ac_cv_prog_ac_ct_NMEDIT="nmedit" 7325 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7326 break 2 7327 fi 7328 done 7329 done 7330 IFS=$as_save_IFS 7331 7332 fi 7333 fi 7334 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 7335 if test -n "$ac_ct_NMEDIT"; then 7336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 7337 $as_echo "$ac_ct_NMEDIT" >&6; } 7338 else 7339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7340 $as_echo "no" >&6; } 7341 fi 7342 7343 if test "x$ac_ct_NMEDIT" = x; then 7344 NMEDIT=":" 7345 else 7346 case $cross_compiling:$ac_tool_warned in 7347 yes:) 7348 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7349 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7350 ac_tool_warned=yes ;; 7351 esac 7352 NMEDIT=$ac_ct_NMEDIT 7353 fi 7354 else 7355 NMEDIT="$ac_cv_prog_NMEDIT" 7356 fi 7357 7358 if test -n "$ac_tool_prefix"; then 7359 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 7360 set dummy ${ac_tool_prefix}lipo; ac_word=$2 7361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7362 $as_echo_n "checking for $ac_word... " >&6; } 7363 if ${ac_cv_prog_LIPO+:} false; then : 7364 $as_echo_n "(cached) " >&6 7365 else 7366 if test -n "$LIPO"; then 7367 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 7368 else 7369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7370 for as_dir in $PATH 7371 do 7372 IFS=$as_save_IFS 7373 test -z "$as_dir" && as_dir=. 7374 for ac_exec_ext in '' $ac_executable_extensions; do 7375 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7376 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 7377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7378 break 2 7379 fi 7380 done 7381 done 7382 IFS=$as_save_IFS 7383 7384 fi 7385 fi 7386 LIPO=$ac_cv_prog_LIPO 7387 if test -n "$LIPO"; then 7388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 7389 $as_echo "$LIPO" >&6; } 7390 else 7391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7392 $as_echo "no" >&6; } 7393 fi 7394 7395 7396 fi 7397 if test -z "$ac_cv_prog_LIPO"; then 7398 ac_ct_LIPO=$LIPO 7399 # Extract the first word of "lipo", so it can be a program name with args. 7400 set dummy lipo; ac_word=$2 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7402 $as_echo_n "checking for $ac_word... " >&6; } 7403 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 7404 $as_echo_n "(cached) " >&6 7405 else 7406 if test -n "$ac_ct_LIPO"; then 7407 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 7408 else 7409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7410 for as_dir in $PATH 7411 do 7412 IFS=$as_save_IFS 7413 test -z "$as_dir" && as_dir=. 7414 for ac_exec_ext in '' $ac_executable_extensions; do 7415 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7416 ac_cv_prog_ac_ct_LIPO="lipo" 7417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7418 break 2 7419 fi 7420 done 7421 done 7422 IFS=$as_save_IFS 7423 7424 fi 7425 fi 7426 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 7427 if test -n "$ac_ct_LIPO"; then 7428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 7429 $as_echo "$ac_ct_LIPO" >&6; } 7430 else 7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7432 $as_echo "no" >&6; } 7433 fi 7434 7435 if test "x$ac_ct_LIPO" = x; then 7436 LIPO=":" 7437 else 7438 case $cross_compiling:$ac_tool_warned in 7439 yes:) 7440 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7441 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7442 ac_tool_warned=yes ;; 7443 esac 7444 LIPO=$ac_ct_LIPO 7445 fi 7446 else 7447 LIPO="$ac_cv_prog_LIPO" 7448 fi 7449 7450 if test -n "$ac_tool_prefix"; then 7451 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 7452 set dummy ${ac_tool_prefix}otool; ac_word=$2 7453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7454 $as_echo_n "checking for $ac_word... " >&6; } 7455 if ${ac_cv_prog_OTOOL+:} false; then : 7456 $as_echo_n "(cached) " >&6 7457 else 7458 if test -n "$OTOOL"; then 7459 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 7460 else 7461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7462 for as_dir in $PATH 7463 do 7464 IFS=$as_save_IFS 7465 test -z "$as_dir" && as_dir=. 7466 for ac_exec_ext in '' $ac_executable_extensions; do 7467 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7468 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 7469 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7470 break 2 7471 fi 7472 done 7473 done 7474 IFS=$as_save_IFS 7475 7476 fi 7477 fi 7478 OTOOL=$ac_cv_prog_OTOOL 7479 if test -n "$OTOOL"; then 7480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 7481 $as_echo "$OTOOL" >&6; } 7482 else 7483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7484 $as_echo "no" >&6; } 7485 fi 7486 7487 7488 fi 7489 if test -z "$ac_cv_prog_OTOOL"; then 7490 ac_ct_OTOOL=$OTOOL 7491 # Extract the first word of "otool", so it can be a program name with args. 7492 set dummy otool; ac_word=$2 7493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7494 $as_echo_n "checking for $ac_word... " >&6; } 7495 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 7496 $as_echo_n "(cached) " >&6 7497 else 7498 if test -n "$ac_ct_OTOOL"; then 7499 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 7500 else 7501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7502 for as_dir in $PATH 7503 do 7504 IFS=$as_save_IFS 7505 test -z "$as_dir" && as_dir=. 7506 for ac_exec_ext in '' $ac_executable_extensions; do 7507 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7508 ac_cv_prog_ac_ct_OTOOL="otool" 7509 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7510 break 2 7511 fi 7512 done 7513 done 7514 IFS=$as_save_IFS 7515 7516 fi 7517 fi 7518 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 7519 if test -n "$ac_ct_OTOOL"; then 7520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 7521 $as_echo "$ac_ct_OTOOL" >&6; } 7522 else 7523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7524 $as_echo "no" >&6; } 7525 fi 7526 7527 if test "x$ac_ct_OTOOL" = x; then 7528 OTOOL=":" 7529 else 7530 case $cross_compiling:$ac_tool_warned in 7531 yes:) 7532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7533 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7534 ac_tool_warned=yes ;; 7535 esac 7536 OTOOL=$ac_ct_OTOOL 7537 fi 7538 else 7539 OTOOL="$ac_cv_prog_OTOOL" 7540 fi 7541 7542 if test -n "$ac_tool_prefix"; then 7543 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 7544 set dummy ${ac_tool_prefix}otool64; ac_word=$2 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7546 $as_echo_n "checking for $ac_word... " >&6; } 7547 if ${ac_cv_prog_OTOOL64+:} false; then : 7548 $as_echo_n "(cached) " >&6 7549 else 7550 if test -n "$OTOOL64"; then 7551 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 7552 else 7553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7554 for as_dir in $PATH 7555 do 7556 IFS=$as_save_IFS 7557 test -z "$as_dir" && as_dir=. 7558 for ac_exec_ext in '' $ac_executable_extensions; do 7559 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7560 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 7561 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7562 break 2 7563 fi 7564 done 7565 done 7566 IFS=$as_save_IFS 7567 7568 fi 7569 fi 7570 OTOOL64=$ac_cv_prog_OTOOL64 7571 if test -n "$OTOOL64"; then 7572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 7573 $as_echo "$OTOOL64" >&6; } 7574 else 7575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7576 $as_echo "no" >&6; } 7577 fi 7578 7579 7580 fi 7581 if test -z "$ac_cv_prog_OTOOL64"; then 7582 ac_ct_OTOOL64=$OTOOL64 7583 # Extract the first word of "otool64", so it can be a program name with args. 7584 set dummy otool64; ac_word=$2 7585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7586 $as_echo_n "checking for $ac_word... " >&6; } 7587 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 7588 $as_echo_n "(cached) " >&6 7589 else 7590 if test -n "$ac_ct_OTOOL64"; then 7591 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 7592 else 7593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7594 for as_dir in $PATH 7595 do 7596 IFS=$as_save_IFS 7597 test -z "$as_dir" && as_dir=. 7598 for ac_exec_ext in '' $ac_executable_extensions; do 7599 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7600 ac_cv_prog_ac_ct_OTOOL64="otool64" 7601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7602 break 2 7603 fi 7604 done 7605 done 7606 IFS=$as_save_IFS 7607 7608 fi 7609 fi 7610 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 7611 if test -n "$ac_ct_OTOOL64"; then 7612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 7613 $as_echo "$ac_ct_OTOOL64" >&6; } 7614 else 7615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7616 $as_echo "no" >&6; } 7617 fi 7618 7619 if test "x$ac_ct_OTOOL64" = x; then 7620 OTOOL64=":" 7621 else 7622 case $cross_compiling:$ac_tool_warned in 7623 yes:) 7624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7625 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7626 ac_tool_warned=yes ;; 7627 esac 7628 OTOOL64=$ac_ct_OTOOL64 7629 fi 7630 else 7631 OTOOL64="$ac_cv_prog_OTOOL64" 7632 fi 7633 7634 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 7660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7661 $as_echo_n "checking for -single_module linker flag... " >&6; } 7662 if ${lt_cv_apple_cc_single_mod+:} false; then : 7663 $as_echo_n "(cached) " >&6 7664 else 7665 lt_cv_apple_cc_single_mod=no 7666 if test -z "$LT_MULTI_MODULE"; then 7667 # By default we will add the -single_module flag. You can override 7668 # by either setting the environment variable LT_MULTI_MODULE 7669 # non-empty at configure time, or by adding -multi_module to the 7670 # link flags. 7671 rm -rf libconftest.dylib* 7672 echo "int foo(void){return 1;}" > conftest.c 7673 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7674 -dynamiclib -Wl,-single_module conftest.c" >&5 7675 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7676 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7677 _lt_result=$? 7678 # If there is a non-empty error log, and "single_module" 7679 # appears in it, assume the flag caused a linker warning 7680 if test -s conftest.err && $GREP single_module conftest.err; then 7681 cat conftest.err >&5 7682 # Otherwise, if the output was created with a 0 exit code from 7683 # the compiler, it worked. 7684 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 7685 lt_cv_apple_cc_single_mod=yes 7686 else 7687 cat conftest.err >&5 7688 fi 7689 rm -rf libconftest.dylib* 7690 rm -f conftest.* 7691 fi 7692 fi 7693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7694 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7695 7696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7697 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7698 if ${lt_cv_ld_exported_symbols_list+:} false; then : 7699 $as_echo_n "(cached) " >&6 7700 else 7701 lt_cv_ld_exported_symbols_list=no 7702 save_LDFLAGS=$LDFLAGS 7703 echo "_main" > conftest.sym 7704 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7706 /* end confdefs.h. */ 7707 7708 int 7709 main () 7710 { 7711 7712 ; 7713 return 0; 7714 } 7715 _ACEOF 7716 if ac_fn_c_try_link "$LINENO"; then : 7717 lt_cv_ld_exported_symbols_list=yes 7718 else 7719 lt_cv_ld_exported_symbols_list=no 7720 fi 7721 rm -f core conftest.err conftest.$ac_objext \ 7722 conftest$ac_exeext conftest.$ac_ext 7723 LDFLAGS=$save_LDFLAGS 7724 7725 fi 7726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7727 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7728 7729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 7730 $as_echo_n "checking for -force_load linker flag... " >&6; } 7731 if ${lt_cv_ld_force_load+:} false; then : 7732 $as_echo_n "(cached) " >&6 7733 else 7734 lt_cv_ld_force_load=no 7735 cat > conftest.c << _LT_EOF 7736 int forced_loaded() { return 2;} 7737 _LT_EOF 7738 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 7739 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 7740 echo "$AR cru libconftest.a conftest.o" >&5 7741 $AR cru libconftest.a conftest.o 2>&5 7742 echo "$RANLIB libconftest.a" >&5 7743 $RANLIB libconftest.a 2>&5 7744 cat > conftest.c << _LT_EOF 7745 int main() { return 0;} 7746 _LT_EOF 7747 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 7748 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 7749 _lt_result=$? 7750 if test -s conftest.err && $GREP force_load conftest.err; then 7751 cat conftest.err >&5 7752 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 7753 lt_cv_ld_force_load=yes 7754 else 7755 cat conftest.err >&5 7756 fi 7757 rm -f conftest.err libconftest.a conftest conftest.c 7758 rm -rf conftest.dSYM 7759 7760 fi 7761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7762 $as_echo "$lt_cv_ld_force_load" >&6; } 7763 case $host_os in 7764 rhapsody* | darwin1.[012]) 7765 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 7766 darwin1.*) 7767 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 7768 darwin*) # darwin 5.x on 7769 # if running on 10.5 or later, the deployment target defaults 7770 # to the OS version, if on x86, and 10.4, the deployment 7771 # target defaults to 10.4. Don't you love it? 7772 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7773 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7774 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 7775 10.[012][,.]*) 7776 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 7777 10.*) 7778 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 7779 esac 7780 ;; 7781 esac 7782 if test yes = "$lt_cv_apple_cc_single_mod"; then 7783 _lt_dar_single_mod='$single_module' 7784 fi 7785 if test yes = "$lt_cv_ld_exported_symbols_list"; then 7786 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 7787 else 7788 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 7789 fi 7790 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 7791 _lt_dsymutil='~$DSYMUTIL $lib || :' 7792 else 7793 _lt_dsymutil= 7794 fi 7795 ;; 7796 esac 7797 7798 # func_munge_path_list VARIABLE PATH 7799 # ----------------------------------- 7800 # VARIABLE is name of variable containing _space_ separated list of 7801 # directories to be munged by the contents of PATH, which is string 7802 # having a format: 7803 # "DIR[:DIR]:" 7804 # string "DIR[ DIR]" will be prepended to VARIABLE 7805 # ":DIR[:DIR]" 7806 # string "DIR[ DIR]" will be appended to VARIABLE 7807 # "DIRP[:DIRP]::[DIRA:]DIRA" 7808 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 7809 # "DIRA[ DIRA]" will be appended to VARIABLE 7810 # "DIR[:DIR]" 7811 # VARIABLE will be replaced by "DIR[ DIR]" 7812 func_munge_path_list () 7813 { 7814 case x$2 in 7815 x) 7816 ;; 7817 *:) 7818 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 7819 ;; 7820 x:*) 7821 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 7822 ;; 7823 *::*) 7824 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 7825 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 7826 ;; 7827 *) 7828 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 7829 ;; 7830 esac 7831 } 7832 7833 7834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7835 $as_echo_n "checking for ANSI C header files... " >&6; } 7836 if ${ac_cv_header_stdc+:} false; then : 7837 $as_echo_n "(cached) " >&6 7838 else 7839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7840 /* end confdefs.h. */ 7841 #include <stdlib.h> 7842 #include <stdarg.h> 7843 #include <string.h> 7844 #include <float.h> 7845 7846 int 7847 main () 7848 { 7849 7850 ; 7851 return 0; 7852 } 7853 _ACEOF 7854 if ac_fn_c_try_compile "$LINENO"; then : 7855 ac_cv_header_stdc=yes 7856 else 7857 ac_cv_header_stdc=no 7858 fi 7859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7860 7861 if test $ac_cv_header_stdc = yes; then 7862 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7864 /* end confdefs.h. */ 7865 #include <string.h> 7866 7867 _ACEOF 7868 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7869 $EGREP "memchr" >/dev/null 2>&1; then : 7870 7871 else 7872 ac_cv_header_stdc=no 7873 fi 7874 rm -f conftest* 7875 7876 fi 7877 7878 if test $ac_cv_header_stdc = yes; then 7879 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7881 /* end confdefs.h. */ 7882 #include <stdlib.h> 7883 7884 _ACEOF 7885 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7886 $EGREP "free" >/dev/null 2>&1; then : 7887 7888 else 7889 ac_cv_header_stdc=no 7890 fi 7891 rm -f conftest* 7892 7893 fi 7894 7895 if test $ac_cv_header_stdc = yes; then 7896 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7897 if test "$cross_compiling" = yes; then : 7898 : 7899 else 7900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7901 /* end confdefs.h. */ 7902 #include <ctype.h> 7903 #include <stdlib.h> 7904 #if ((' ' & 0x0FF) == 0x020) 7905 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7906 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7907 #else 7908 # define ISLOWER(c) \ 7909 (('a' <= (c) && (c) <= 'i') \ 7910 || ('j' <= (c) && (c) <= 'r') \ 7911 || ('s' <= (c) && (c) <= 'z')) 7912 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7913 #endif 7914 7915 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7916 int 7917 main () 7918 { 7919 int i; 7920 for (i = 0; i < 256; i++) 7921 if (XOR (islower (i), ISLOWER (i)) 7922 || toupper (i) != TOUPPER (i)) 7923 return 2; 7924 return 0; 7925 } 7926 _ACEOF 7927 if ac_fn_c_try_run "$LINENO"; then : 7928 7929 else 7930 ac_cv_header_stdc=no 7931 fi 7932 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7933 conftest.$ac_objext conftest.beam conftest.$ac_ext 7934 fi 7935 7936 fi 7937 fi 7938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7939 $as_echo "$ac_cv_header_stdc" >&6; } 7940 if test $ac_cv_header_stdc = yes; then 7941 7942 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7943 7944 fi 7945 7946 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7947 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7948 inttypes.h stdint.h unistd.h 7949 do : 7950 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7951 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7952 " 7953 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7954 cat >>confdefs.h <<_ACEOF 7955 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7956 _ACEOF 7957 7958 fi 7959 7960 done 7961 7962 7963 for ac_header in dlfcn.h 7964 do : 7965 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7966 " 7967 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 7968 cat >>confdefs.h <<_ACEOF 7969 #define HAVE_DLFCN_H 1 7970 _ACEOF 7971 7972 fi 7973 7974 done 7975 7976 7977 7978 7979 7980 # Set options 7981 enable_win32_dll=yes 7982 7983 case $host in 7984 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 7985 if test -n "$ac_tool_prefix"; then 7986 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. 7987 set dummy ${ac_tool_prefix}as; ac_word=$2 7988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7989 $as_echo_n "checking for $ac_word... " >&6; } 7990 if ${ac_cv_prog_AS+:} false; then : 7991 $as_echo_n "(cached) " >&6 7992 else 7993 if test -n "$AS"; then 7994 ac_cv_prog_AS="$AS" # Let the user override the test. 7995 else 7996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7997 for as_dir in $PATH 7998 do 7999 IFS=$as_save_IFS 8000 test -z "$as_dir" && as_dir=. 8001 for ac_exec_ext in '' $ac_executable_extensions; do 8002 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8003 ac_cv_prog_AS="${ac_tool_prefix}as" 8004 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8005 break 2 8006 fi 8007 done 8008 done 8009 IFS=$as_save_IFS 8010 8011 fi 8012 fi 8013 AS=$ac_cv_prog_AS 8014 if test -n "$AS"; then 8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 8016 $as_echo "$AS" >&6; } 8017 else 8018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8019 $as_echo "no" >&6; } 8020 fi 8021 8022 8023 fi 8024 if test -z "$ac_cv_prog_AS"; then 8025 ac_ct_AS=$AS 8026 # Extract the first word of "as", so it can be a program name with args. 8027 set dummy as; ac_word=$2 8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8029 $as_echo_n "checking for $ac_word... " >&6; } 8030 if ${ac_cv_prog_ac_ct_AS+:} false; then : 8031 $as_echo_n "(cached) " >&6 8032 else 8033 if test -n "$ac_ct_AS"; then 8034 ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. 8035 else 8036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8037 for as_dir in $PATH 8038 do 8039 IFS=$as_save_IFS 8040 test -z "$as_dir" && as_dir=. 8041 for ac_exec_ext in '' $ac_executable_extensions; do 8042 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8043 ac_cv_prog_ac_ct_AS="as" 8044 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8045 break 2 8046 fi 8047 done 8048 done 8049 IFS=$as_save_IFS 8050 8051 fi 8052 fi 8053 ac_ct_AS=$ac_cv_prog_ac_ct_AS 8054 if test -n "$ac_ct_AS"; then 8055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 8056 $as_echo "$ac_ct_AS" >&6; } 8057 else 8058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8059 $as_echo "no" >&6; } 8060 fi 8061 8062 if test "x$ac_ct_AS" = x; then 8063 AS="false" 8064 else 8065 case $cross_compiling:$ac_tool_warned in 8066 yes:) 8067 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8068 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8069 ac_tool_warned=yes ;; 8070 esac 8071 AS=$ac_ct_AS 8072 fi 8073 else 8074 AS="$ac_cv_prog_AS" 8075 fi 8076 8077 if test -n "$ac_tool_prefix"; then 8078 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 8079 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 8080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8081 $as_echo_n "checking for $ac_word... " >&6; } 8082 if ${ac_cv_prog_DLLTOOL+:} false; then : 8083 $as_echo_n "(cached) " >&6 8084 else 8085 if test -n "$DLLTOOL"; then 8086 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 8087 else 8088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8089 for as_dir in $PATH 8090 do 8091 IFS=$as_save_IFS 8092 test -z "$as_dir" && as_dir=. 8093 for ac_exec_ext in '' $ac_executable_extensions; do 8094 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8095 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 8096 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8097 break 2 8098 fi 8099 done 8100 done 8101 IFS=$as_save_IFS 8102 8103 fi 8104 fi 8105 DLLTOOL=$ac_cv_prog_DLLTOOL 8106 if test -n "$DLLTOOL"; then 8107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 8108 $as_echo "$DLLTOOL" >&6; } 8109 else 8110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8111 $as_echo "no" >&6; } 8112 fi 8113 8114 8115 fi 8116 if test -z "$ac_cv_prog_DLLTOOL"; then 8117 ac_ct_DLLTOOL=$DLLTOOL 8118 # Extract the first word of "dlltool", so it can be a program name with args. 8119 set dummy dlltool; ac_word=$2 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8121 $as_echo_n "checking for $ac_word... " >&6; } 8122 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 8123 $as_echo_n "(cached) " >&6 8124 else 8125 if test -n "$ac_ct_DLLTOOL"; then 8126 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 8127 else 8128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8129 for as_dir in $PATH 8130 do 8131 IFS=$as_save_IFS 8132 test -z "$as_dir" && as_dir=. 8133 for ac_exec_ext in '' $ac_executable_extensions; do 8134 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8135 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 8136 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8137 break 2 8138 fi 8139 done 8140 done 8141 IFS=$as_save_IFS 8142 8143 fi 8144 fi 8145 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 8146 if test -n "$ac_ct_DLLTOOL"; then 8147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 8148 $as_echo "$ac_ct_DLLTOOL" >&6; } 8149 else 8150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8151 $as_echo "no" >&6; } 8152 fi 8153 8154 if test "x$ac_ct_DLLTOOL" = x; then 8155 DLLTOOL="false" 8156 else 8157 case $cross_compiling:$ac_tool_warned in 8158 yes:) 8159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8160 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8161 ac_tool_warned=yes ;; 8162 esac 8163 DLLTOOL=$ac_ct_DLLTOOL 8164 fi 8165 else 8166 DLLTOOL="$ac_cv_prog_DLLTOOL" 8167 fi 8168 8169 if test -n "$ac_tool_prefix"; then 8170 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 8171 set dummy ${ac_tool_prefix}objdump; ac_word=$2 8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8173 $as_echo_n "checking for $ac_word... " >&6; } 8174 if ${ac_cv_prog_OBJDUMP+:} false; then : 8175 $as_echo_n "(cached) " >&6 8176 else 8177 if test -n "$OBJDUMP"; then 8178 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 8179 else 8180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8181 for as_dir in $PATH 8182 do 8183 IFS=$as_save_IFS 8184 test -z "$as_dir" && as_dir=. 8185 for ac_exec_ext in '' $ac_executable_extensions; do 8186 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8187 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 8188 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8189 break 2 8190 fi 8191 done 8192 done 8193 IFS=$as_save_IFS 8194 8195 fi 8196 fi 8197 OBJDUMP=$ac_cv_prog_OBJDUMP 8198 if test -n "$OBJDUMP"; then 8199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 8200 $as_echo "$OBJDUMP" >&6; } 8201 else 8202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8203 $as_echo "no" >&6; } 8204 fi 8205 8206 8207 fi 8208 if test -z "$ac_cv_prog_OBJDUMP"; then 8209 ac_ct_OBJDUMP=$OBJDUMP 8210 # Extract the first word of "objdump", so it can be a program name with args. 8211 set dummy objdump; ac_word=$2 8212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8213 $as_echo_n "checking for $ac_word... " >&6; } 8214 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 8215 $as_echo_n "(cached) " >&6 8216 else 8217 if test -n "$ac_ct_OBJDUMP"; then 8218 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 8219 else 8220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8221 for as_dir in $PATH 8222 do 8223 IFS=$as_save_IFS 8224 test -z "$as_dir" && as_dir=. 8225 for ac_exec_ext in '' $ac_executable_extensions; do 8226 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 8227 ac_cv_prog_ac_ct_OBJDUMP="objdump" 8228 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 8229 break 2 8230 fi 8231 done 8232 done 8233 IFS=$as_save_IFS 8234 8235 fi 8236 fi 8237 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 8238 if test -n "$ac_ct_OBJDUMP"; then 8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 8240 $as_echo "$ac_ct_OBJDUMP" >&6; } 8241 else 8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8243 $as_echo "no" >&6; } 8244 fi 8245 8246 if test "x$ac_ct_OBJDUMP" = x; then 8247 OBJDUMP="false" 8248 else 8249 case $cross_compiling:$ac_tool_warned in 8250 yes:) 8251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8252 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8253 ac_tool_warned=yes ;; 8254 esac 8255 OBJDUMP=$ac_ct_OBJDUMP 8256 fi 8257 else 8258 OBJDUMP="$ac_cv_prog_OBJDUMP" 8259 fi 8260 8261 ;; 8262 esac 8263 8264 test -z "$AS" && AS=as 8265 8266 8267 8268 8269 8270 test -z "$DLLTOOL" && DLLTOOL=dlltool 8271 8272 8273 8274 8275 8276 test -z "$OBJDUMP" && OBJDUMP=objdump 8277 8278 8279 8280 8281 8282 8283 8284 enable_dlopen=no 8285 8286 8287 8288 # Check whether --enable-shared was given. 8289 if test "${enable_shared+set}" = set; then : 8290 enableval=$enable_shared; p=${PACKAGE-default} 8291 case $enableval in 8292 yes) enable_shared=yes ;; 8293 no) enable_shared=no ;; 8294 *) 8295 enable_shared=no 8296 # Look at the argument we got. We use all the common list separators. 8297 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8298 for pkg in $enableval; do 8299 IFS=$lt_save_ifs 8300 if test "X$pkg" = "X$p"; then 8301 enable_shared=yes 8302 fi 8303 done 8304 IFS=$lt_save_ifs 8305 ;; 8306 esac 8307 else 8308 enable_shared=yes 8309 fi 8310 8311 8312 8313 8314 8315 8316 8317 8318 8319 # Check whether --enable-static was given. 8320 if test "${enable_static+set}" = set; then : 8321 enableval=$enable_static; p=${PACKAGE-default} 8322 case $enableval in 8323 yes) enable_static=yes ;; 8324 no) enable_static=no ;; 8325 *) 8326 enable_static=no 8327 # Look at the argument we got. We use all the common list separators. 8328 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8329 for pkg in $enableval; do 8330 IFS=$lt_save_ifs 8331 if test "X$pkg" = "X$p"; then 8332 enable_static=yes 8333 fi 8334 done 8335 IFS=$lt_save_ifs 8336 ;; 8337 esac 8338 else 8339 enable_static=yes 8340 fi 8341 8342 8343 8344 8345 8346 8347 8348 8349 8350 8351 # Check whether --with-pic was given. 8352 if test "${with_pic+set}" = set; then : 8353 withval=$with_pic; lt_p=${PACKAGE-default} 8354 case $withval in 8355 yes|no) pic_mode=$withval ;; 8356 *) 8357 pic_mode=default 8358 # Look at the argument we got. We use all the common list separators. 8359 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8360 for lt_pkg in $withval; do 8361 IFS=$lt_save_ifs 8362 if test "X$lt_pkg" = "X$lt_p"; then 8363 pic_mode=yes 8364 fi 8365 done 8366 IFS=$lt_save_ifs 8367 ;; 8368 esac 8369 else 8370 pic_mode=default 8371 fi 8372 8373 8374 8375 8376 8377 8378 8379 8380 # Check whether --enable-fast-install was given. 8381 if test "${enable_fast_install+set}" = set; then : 8382 enableval=$enable_fast_install; p=${PACKAGE-default} 8383 case $enableval in 8384 yes) enable_fast_install=yes ;; 8385 no) enable_fast_install=no ;; 8386 *) 8387 enable_fast_install=no 8388 # Look at the argument we got. We use all the common list separators. 8389 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8390 for pkg in $enableval; do 8391 IFS=$lt_save_ifs 8392 if test "X$pkg" = "X$p"; then 8393 enable_fast_install=yes 8394 fi 8395 done 8396 IFS=$lt_save_ifs 8397 ;; 8398 esac 8399 else 8400 enable_fast_install=yes 8401 fi 8402 8403 8404 8405 8406 8407 8408 8409 8410 shared_archive_member_spec= 8411 case $host,$enable_shared in 8412 power*-*-aix[5-9]*,yes) 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 8414 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 8415 8416 # Check whether --with-aix-soname was given. 8417 if test "${with_aix_soname+set}" = set; then : 8418 withval=$with_aix_soname; case $withval in 8419 aix|svr4|both) 8420 ;; 8421 *) 8422 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 8423 ;; 8424 esac 8425 lt_cv_with_aix_soname=$with_aix_soname 8426 else 8427 if ${lt_cv_with_aix_soname+:} false; then : 8428 $as_echo_n "(cached) " >&6 8429 else 8430 lt_cv_with_aix_soname=aix 8431 fi 8432 8433 with_aix_soname=$lt_cv_with_aix_soname 8434 fi 8435 8436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 8437 $as_echo "$with_aix_soname" >&6; } 8438 if test aix != "$with_aix_soname"; then 8439 # For the AIX way of multilib, we name the shared archive member 8440 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 8441 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 8442 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 8443 # the AIX toolchain works better with OBJECT_MODE set (default 32). 8444 if test 64 = "${OBJECT_MODE-32}"; then 8445 shared_archive_member_spec=shr_64 8446 else 8447 shared_archive_member_spec=shr 8448 fi 8449 fi 8450 ;; 8451 *) 8452 with_aix_soname=aix 8453 ;; 8454 esac 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 # This can be used to rebuild libtool when needed 8466 LIBTOOL_DEPS=$ltmain 8467 8468 # Always use our own libtool. 8469 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 8470 8471 8472 8473 8474 8475 8476 8477 8478 8479 8480 8481 8482 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 8499 8500 test -z "$LN_S" && LN_S="ln -s" 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 if test -n "${ZSH_VERSION+set}"; then 8516 setopt NO_GLOB_SUBST 8517 fi 8518 8519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 8520 $as_echo_n "checking for objdir... " >&6; } 8521 if ${lt_cv_objdir+:} false; then : 8522 $as_echo_n "(cached) " >&6 8523 else 8524 rm -f .libs 2>/dev/null 8525 mkdir .libs 2>/dev/null 8526 if test -d .libs; then 8527 lt_cv_objdir=.libs 8528 else 8529 # MS-DOS does not allow filenames that begin with a dot. 8530 lt_cv_objdir=_libs 8531 fi 8532 rmdir .libs 2>/dev/null 8533 fi 8534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 8535 $as_echo "$lt_cv_objdir" >&6; } 8536 objdir=$lt_cv_objdir 8537 8538 8539 8540 8541 8542 cat >>confdefs.h <<_ACEOF 8543 #define LT_OBJDIR "$lt_cv_objdir/" 8544 _ACEOF 8545 8546 8547 8548 8549 case $host_os in 8550 aix3*) 8551 # AIX sometimes has problems with the GCC collect2 program. For some 8552 # reason, if we set the COLLECT_NAMES environment variable, the problems 8553 # vanish in a puff of smoke. 8554 if test set != "${COLLECT_NAMES+set}"; then 8555 COLLECT_NAMES= 8556 export COLLECT_NAMES 8557 fi 8558 ;; 8559 esac 8560 8561 # Global variables: 8562 ofile=libtool 8563 can_build_shared=yes 8564 8565 # All known linkers require a '.a' archive for static linking (except MSVC, 8566 # which needs '.lib'). 8567 libext=a 8568 8569 with_gnu_ld=$lt_cv_prog_gnu_ld 8570 8571 old_CC=$CC 8572 old_CFLAGS=$CFLAGS 8573 8574 # Set sane defaults for various variables 8575 test -z "$CC" && CC=cc 8576 test -z "$LTCC" && LTCC=$CC 8577 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 8578 test -z "$LD" && LD=ld 8579 test -z "$ac_objext" && ac_objext=o 8580 8581 func_cc_basename $compiler 8582 cc_basename=$func_cc_basename_result 8583 8584 8585 # Only perform the check for file, if the check method requires it 8586 test -z "$MAGIC_CMD" && MAGIC_CMD=file 8587 case $deplibs_check_method in 8588 file_magic*) 8589 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 8591 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 8592 if ${lt_cv_path_MAGIC_CMD+:} false; then : 8593 $as_echo_n "(cached) " >&6 8594 else 8595 case $MAGIC_CMD in 8596 [\\/*] | ?:[\\/]*) 8597 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8598 ;; 8599 *) 8600 lt_save_MAGIC_CMD=$MAGIC_CMD 8601 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8602 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8603 for ac_dir in $ac_dummy; do 8604 IFS=$lt_save_ifs 8605 test -z "$ac_dir" && ac_dir=. 8606 if test -f "$ac_dir/${ac_tool_prefix}file"; then 8607 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 8608 if test -n "$file_magic_test_file"; then 8609 case $deplibs_check_method in 8610 "file_magic "*) 8611 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8612 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8613 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8614 $EGREP "$file_magic_regex" > /dev/null; then 8615 : 8616 else 8617 cat <<_LT_EOF 1>&2 8618 8619 *** Warning: the command libtool uses to detect shared libraries, 8620 *** $file_magic_cmd, produces output that libtool cannot recognize. 8621 *** The result is that libtool may fail to recognize shared libraries 8622 *** as such. This will affect the creation of libtool libraries that 8623 *** depend on shared libraries, but programs linked with such libtool 8624 *** libraries will work regardless of this problem. Nevertheless, you 8625 *** may want to report the problem to your system manager and/or to 8626 *** bug-libtool (at] gnu.org 8627 8628 _LT_EOF 8629 fi ;; 8630 esac 8631 fi 8632 break 8633 fi 8634 done 8635 IFS=$lt_save_ifs 8636 MAGIC_CMD=$lt_save_MAGIC_CMD 8637 ;; 8638 esac 8639 fi 8640 8641 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8642 if test -n "$MAGIC_CMD"; then 8643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8644 $as_echo "$MAGIC_CMD" >&6; } 8645 else 8646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8647 $as_echo "no" >&6; } 8648 fi 8649 8650 8651 8652 8653 8654 if test -z "$lt_cv_path_MAGIC_CMD"; then 8655 if test -n "$ac_tool_prefix"; then 8656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8657 $as_echo_n "checking for file... " >&6; } 8658 if ${lt_cv_path_MAGIC_CMD+:} false; then : 8659 $as_echo_n "(cached) " >&6 8660 else 8661 case $MAGIC_CMD in 8662 [\\/*] | ?:[\\/]*) 8663 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8664 ;; 8665 *) 8666 lt_save_MAGIC_CMD=$MAGIC_CMD 8667 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8668 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8669 for ac_dir in $ac_dummy; do 8670 IFS=$lt_save_ifs 8671 test -z "$ac_dir" && ac_dir=. 8672 if test -f "$ac_dir/file"; then 8673 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 8674 if test -n "$file_magic_test_file"; then 8675 case $deplibs_check_method in 8676 "file_magic "*) 8677 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8678 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8679 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8680 $EGREP "$file_magic_regex" > /dev/null; then 8681 : 8682 else 8683 cat <<_LT_EOF 1>&2 8684 8685 *** Warning: the command libtool uses to detect shared libraries, 8686 *** $file_magic_cmd, produces output that libtool cannot recognize. 8687 *** The result is that libtool may fail to recognize shared libraries 8688 *** as such. This will affect the creation of libtool libraries that 8689 *** depend on shared libraries, but programs linked with such libtool 8690 *** libraries will work regardless of this problem. Nevertheless, you 8691 *** may want to report the problem to your system manager and/or to 8692 *** bug-libtool (at] gnu.org 8693 8694 _LT_EOF 8695 fi ;; 8696 esac 8697 fi 8698 break 8699 fi 8700 done 8701 IFS=$lt_save_ifs 8702 MAGIC_CMD=$lt_save_MAGIC_CMD 8703 ;; 8704 esac 8705 fi 8706 8707 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8708 if test -n "$MAGIC_CMD"; then 8709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8710 $as_echo "$MAGIC_CMD" >&6; } 8711 else 8712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8713 $as_echo "no" >&6; } 8714 fi 8715 8716 8717 else 8718 MAGIC_CMD=: 8719 fi 8720 fi 8721 8722 fi 8723 ;; 8724 esac 8725 8726 # Use C for the default configuration in the libtool script 8727 8728 lt_save_CC=$CC 8729 ac_ext=c 8730 ac_cpp='$CPP $CPPFLAGS' 8731 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8732 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8733 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8734 8735 8736 # Source file extension for C test sources. 8737 ac_ext=c 8738 8739 # Object file extension for compiled C test sources. 8740 objext=o 8741 objext=$objext 8742 8743 # Code to be used in simple compile tests 8744 lt_simple_compile_test_code="int some_variable = 0;" 8745 8746 # Code to be used in simple link tests 8747 lt_simple_link_test_code='int main(){return(0);}' 8748 8749 8750 8751 8752 8753 8754 8755 # If no C compiler was specified, use CC. 8756 LTCC=${LTCC-"$CC"} 8757 8758 # If no C compiler flags were specified, use CFLAGS. 8759 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8760 8761 # Allow CC to be a program name with arguments. 8762 compiler=$CC 8763 8764 # Save the default compiler, since it gets overwritten when the other 8765 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 8766 compiler_DEFAULT=$CC 8767 8768 # save warnings/boilerplate of simple test code 8769 ac_outfile=conftest.$ac_objext 8770 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 8771 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8772 _lt_compiler_boilerplate=`cat conftest.err` 8773 $RM conftest* 8774 8775 ac_outfile=conftest.$ac_objext 8776 echo "$lt_simple_link_test_code" >conftest.$ac_ext 8777 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8778 _lt_linker_boilerplate=`cat conftest.err` 8779 $RM -r conftest* 8780 8781 8782 ## CAVEAT EMPTOR: 8783 ## There is no encapsulation within the following macros, do not change 8784 ## the running order or otherwise move them around unless you know exactly 8785 ## what you are doing... 8786 if test -n "$compiler"; then 8787 8788 lt_prog_compiler_no_builtin_flag= 8789 8790 if test yes = "$GCC"; then 8791 case $cc_basename in 8792 nvcc*) 8793 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 8794 *) 8795 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 8796 esac 8797 8798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 8799 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 8800 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 8801 $as_echo_n "(cached) " >&6 8802 else 8803 lt_cv_prog_compiler_rtti_exceptions=no 8804 ac_outfile=conftest.$ac_objext 8805 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8806 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 8807 # Insert the option either (1) after the last *FLAGS variable, or 8808 # (2) before a word containing "conftest.", or (3) at the end. 8809 # Note that $ac_compile itself does not contain backslashes and begins 8810 # with a dollar sign (not a hyphen), so the echo should work correctly. 8811 # The option is referenced via a variable to avoid confusing sed. 8812 lt_compile=`echo "$ac_compile" | $SED \ 8813 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8814 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8815 -e 's:$: $lt_compiler_flag:'` 8816 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8817 (eval "$lt_compile" 2>conftest.err) 8818 ac_status=$? 8819 cat conftest.err >&5 8820 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8821 if (exit $ac_status) && test -s "$ac_outfile"; then 8822 # The compiler can only warn and ignore the option if not recognized 8823 # So say no if there are warnings other than the usual output. 8824 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8825 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8826 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8827 lt_cv_prog_compiler_rtti_exceptions=yes 8828 fi 8829 fi 8830 $RM conftest* 8831 8832 fi 8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 8834 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 8835 8836 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 8837 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 8838 else 8839 : 8840 fi 8841 8842 fi 8843 8844 8845 8846 8847 8848 8849 lt_prog_compiler_wl= 8850 lt_prog_compiler_pic= 8851 lt_prog_compiler_static= 8852 8853 8854 if test yes = "$GCC"; then 8855 lt_prog_compiler_wl='-Wl,' 8856 lt_prog_compiler_static='-static' 8857 8858 case $host_os in 8859 aix*) 8860 # All AIX code is PIC. 8861 if test ia64 = "$host_cpu"; then 8862 # AIX 5 now supports IA64 processor 8863 lt_prog_compiler_static='-Bstatic' 8864 fi 8865 lt_prog_compiler_pic='-fPIC' 8866 ;; 8867 8868 amigaos*) 8869 case $host_cpu in 8870 powerpc) 8871 # see comment about AmigaOS4 .so support 8872 lt_prog_compiler_pic='-fPIC' 8873 ;; 8874 m68k) 8875 # FIXME: we need at least 68020 code to build shared libraries, but 8876 # adding the '-m68020' flag to GCC prevents building anything better, 8877 # like '-m68040'. 8878 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8879 ;; 8880 esac 8881 ;; 8882 8883 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8884 # PIC is the default for these OSes. 8885 ;; 8886 8887 mingw* | cygwin* | pw32* | os2* | cegcc*) 8888 # This hack is so that the source file can tell whether it is being 8889 # built for inclusion in a dll (and should export symbols for example). 8890 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8891 # (--disable-auto-import) libraries 8892 lt_prog_compiler_pic='-DDLL_EXPORT' 8893 case $host_os in 8894 os2*) 8895 lt_prog_compiler_static='$wl-static' 8896 ;; 8897 esac 8898 ;; 8899 8900 darwin* | rhapsody*) 8901 # PIC is the default on this platform 8902 # Common symbols not allowed in MH_DYLIB files 8903 lt_prog_compiler_pic='-fno-common' 8904 ;; 8905 8906 haiku*) 8907 # PIC is the default for Haiku. 8908 # The "-static" flag exists, but is broken. 8909 lt_prog_compiler_static= 8910 ;; 8911 8912 hpux*) 8913 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8914 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8915 # sets the default TLS model and affects inlining. 8916 case $host_cpu in 8917 hppa*64*) 8918 # +Z the default 8919 ;; 8920 *) 8921 lt_prog_compiler_pic='-fPIC' 8922 ;; 8923 esac 8924 ;; 8925 8926 interix[3-9]*) 8927 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8928 # Instead, we relocate shared libraries at runtime. 8929 ;; 8930 8931 msdosdjgpp*) 8932 # Just because we use GCC doesn't mean we suddenly get shared libraries 8933 # on systems that don't support them. 8934 lt_prog_compiler_can_build_shared=no 8935 enable_shared=no 8936 ;; 8937 8938 *nto* | *qnx*) 8939 # QNX uses GNU C++, but need to define -shared option too, otherwise 8940 # it will coredump. 8941 lt_prog_compiler_pic='-fPIC -shared' 8942 ;; 8943 8944 sysv4*MP*) 8945 if test -d /usr/nec; then 8946 lt_prog_compiler_pic=-Kconform_pic 8947 fi 8948 ;; 8949 8950 *) 8951 lt_prog_compiler_pic='-fPIC' 8952 ;; 8953 esac 8954 8955 case $cc_basename in 8956 nvcc*) # Cuda Compiler Driver 2.2 8957 lt_prog_compiler_wl='-Xlinker ' 8958 if test -n "$lt_prog_compiler_pic"; then 8959 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 8960 fi 8961 ;; 8962 esac 8963 else 8964 # PORTME Check for flag to pass linker flags through the system compiler. 8965 case $host_os in 8966 aix*) 8967 lt_prog_compiler_wl='-Wl,' 8968 if test ia64 = "$host_cpu"; then 8969 # AIX 5 now supports IA64 processor 8970 lt_prog_compiler_static='-Bstatic' 8971 else 8972 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 8973 fi 8974 ;; 8975 8976 darwin* | rhapsody*) 8977 # PIC is the default on this platform 8978 # Common symbols not allowed in MH_DYLIB files 8979 lt_prog_compiler_pic='-fno-common' 8980 case $cc_basename in 8981 nagfor*) 8982 # NAG Fortran compiler 8983 lt_prog_compiler_wl='-Wl,-Wl,,' 8984 lt_prog_compiler_pic='-PIC' 8985 lt_prog_compiler_static='-Bstatic' 8986 ;; 8987 esac 8988 ;; 8989 8990 mingw* | cygwin* | pw32* | os2* | cegcc*) 8991 # This hack is so that the source file can tell whether it is being 8992 # built for inclusion in a dll (and should export symbols for example). 8993 lt_prog_compiler_pic='-DDLL_EXPORT' 8994 case $host_os in 8995 os2*) 8996 lt_prog_compiler_static='$wl-static' 8997 ;; 8998 esac 8999 ;; 9000 9001 hpux9* | hpux10* | hpux11*) 9002 lt_prog_compiler_wl='-Wl,' 9003 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 9004 # not for PA HP-UX. 9005 case $host_cpu in 9006 hppa*64*|ia64*) 9007 # +Z the default 9008 ;; 9009 *) 9010 lt_prog_compiler_pic='+Z' 9011 ;; 9012 esac 9013 # Is there a better lt_prog_compiler_static that works with the bundled CC? 9014 lt_prog_compiler_static='$wl-a ${wl}archive' 9015 ;; 9016 9017 irix5* | irix6* | nonstopux*) 9018 lt_prog_compiler_wl='-Wl,' 9019 # PIC (with -KPIC) is the default. 9020 lt_prog_compiler_static='-non_shared' 9021 ;; 9022 9023 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 9024 case $cc_basename in 9025 # old Intel for x86_64, which still supported -KPIC. 9026 ecc*) 9027 lt_prog_compiler_wl='-Wl,' 9028 lt_prog_compiler_pic='-KPIC' 9029 lt_prog_compiler_static='-static' 9030 ;; 9031 # icc used to be incompatible with GCC. 9032 # ICC 10 doesn't accept -KPIC any more. 9033 icc* | ifort*) 9034 lt_prog_compiler_wl='-Wl,' 9035 lt_prog_compiler_pic='-fPIC' 9036 lt_prog_compiler_static='-static' 9037 ;; 9038 # Lahey Fortran 8.1. 9039 lf95*) 9040 lt_prog_compiler_wl='-Wl,' 9041 lt_prog_compiler_pic='--shared' 9042 lt_prog_compiler_static='--static' 9043 ;; 9044 nagfor*) 9045 # NAG Fortran compiler 9046 lt_prog_compiler_wl='-Wl,-Wl,,' 9047 lt_prog_compiler_pic='-PIC' 9048 lt_prog_compiler_static='-Bstatic' 9049 ;; 9050 tcc*) 9051 # Fabrice Bellard et al's Tiny C Compiler 9052 lt_prog_compiler_wl='-Wl,' 9053 lt_prog_compiler_pic='-fPIC' 9054 lt_prog_compiler_static='-static' 9055 ;; 9056 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 9057 # Portland Group compilers (*not* the Pentium gcc compiler, 9058 # which looks to be a dead project) 9059 lt_prog_compiler_wl='-Wl,' 9060 lt_prog_compiler_pic='-fpic' 9061 lt_prog_compiler_static='-Bstatic' 9062 ;; 9063 ccc*) 9064 lt_prog_compiler_wl='-Wl,' 9065 # All Alpha code is PIC. 9066 lt_prog_compiler_static='-non_shared' 9067 ;; 9068 xl* | bgxl* | bgf* | mpixl*) 9069 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 9070 lt_prog_compiler_wl='-Wl,' 9071 lt_prog_compiler_pic='-qpic' 9072 lt_prog_compiler_static='-qstaticlink' 9073 ;; 9074 *) 9075 case `$CC -V 2>&1 | sed 5q` in 9076 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 9077 # Sun Fortran 8.3 passes all unrecognized flags to the linker 9078 lt_prog_compiler_pic='-KPIC' 9079 lt_prog_compiler_static='-Bstatic' 9080 lt_prog_compiler_wl='' 9081 ;; 9082 *Sun\ F* | *Sun*Fortran*) 9083 lt_prog_compiler_pic='-KPIC' 9084 lt_prog_compiler_static='-Bstatic' 9085 lt_prog_compiler_wl='-Qoption ld ' 9086 ;; 9087 *Sun\ C*) 9088 # Sun C 5.9 9089 lt_prog_compiler_pic='-KPIC' 9090 lt_prog_compiler_static='-Bstatic' 9091 lt_prog_compiler_wl='-Wl,' 9092 ;; 9093 *Intel*\ [CF]*Compiler*) 9094 lt_prog_compiler_wl='-Wl,' 9095 lt_prog_compiler_pic='-fPIC' 9096 lt_prog_compiler_static='-static' 9097 ;; 9098 *Portland\ Group*) 9099 lt_prog_compiler_wl='-Wl,' 9100 lt_prog_compiler_pic='-fpic' 9101 lt_prog_compiler_static='-Bstatic' 9102 ;; 9103 esac 9104 ;; 9105 esac 9106 ;; 9107 9108 newsos6) 9109 lt_prog_compiler_pic='-KPIC' 9110 lt_prog_compiler_static='-Bstatic' 9111 ;; 9112 9113 *nto* | *qnx*) 9114 # QNX uses GNU C++, but need to define -shared option too, otherwise 9115 # it will coredump. 9116 lt_prog_compiler_pic='-fPIC -shared' 9117 ;; 9118 9119 osf3* | osf4* | osf5*) 9120 lt_prog_compiler_wl='-Wl,' 9121 # All OSF/1 code is PIC. 9122 lt_prog_compiler_static='-non_shared' 9123 ;; 9124 9125 rdos*) 9126 lt_prog_compiler_static='-non_shared' 9127 ;; 9128 9129 solaris*) 9130 lt_prog_compiler_pic='-KPIC' 9131 lt_prog_compiler_static='-Bstatic' 9132 case $cc_basename in 9133 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 9134 lt_prog_compiler_wl='-Qoption ld ';; 9135 *) 9136 lt_prog_compiler_wl='-Wl,';; 9137 esac 9138 ;; 9139 9140 sunos4*) 9141 lt_prog_compiler_wl='-Qoption ld ' 9142 lt_prog_compiler_pic='-PIC' 9143 lt_prog_compiler_static='-Bstatic' 9144 ;; 9145 9146 sysv4 | sysv4.2uw2* | sysv4.3*) 9147 lt_prog_compiler_wl='-Wl,' 9148 lt_prog_compiler_pic='-KPIC' 9149 lt_prog_compiler_static='-Bstatic' 9150 ;; 9151 9152 sysv4*MP*) 9153 if test -d /usr/nec; then 9154 lt_prog_compiler_pic='-Kconform_pic' 9155 lt_prog_compiler_static='-Bstatic' 9156 fi 9157 ;; 9158 9159 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 9160 lt_prog_compiler_wl='-Wl,' 9161 lt_prog_compiler_pic='-KPIC' 9162 lt_prog_compiler_static='-Bstatic' 9163 ;; 9164 9165 unicos*) 9166 lt_prog_compiler_wl='-Wl,' 9167 lt_prog_compiler_can_build_shared=no 9168 ;; 9169 9170 uts4*) 9171 lt_prog_compiler_pic='-pic' 9172 lt_prog_compiler_static='-Bstatic' 9173 ;; 9174 9175 *) 9176 lt_prog_compiler_can_build_shared=no 9177 ;; 9178 esac 9179 fi 9180 9181 case $host_os in 9182 # For platforms that do not support PIC, -DPIC is meaningless: 9183 *djgpp*) 9184 lt_prog_compiler_pic= 9185 ;; 9186 *) 9187 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 9188 ;; 9189 esac 9190 9191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 9192 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 9193 if ${lt_cv_prog_compiler_pic+:} false; then : 9194 $as_echo_n "(cached) " >&6 9195 else 9196 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 9197 fi 9198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 9199 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 9200 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 9201 9202 # 9203 # Check to make sure the PIC flag actually works. 9204 # 9205 if test -n "$lt_prog_compiler_pic"; then 9206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 9207 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 9208 if ${lt_cv_prog_compiler_pic_works+:} false; then : 9209 $as_echo_n "(cached) " >&6 9210 else 9211 lt_cv_prog_compiler_pic_works=no 9212 ac_outfile=conftest.$ac_objext 9213 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9214 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 9215 # Insert the option either (1) after the last *FLAGS variable, or 9216 # (2) before a word containing "conftest.", or (3) at the end. 9217 # Note that $ac_compile itself does not contain backslashes and begins 9218 # with a dollar sign (not a hyphen), so the echo should work correctly. 9219 # The option is referenced via a variable to avoid confusing sed. 9220 lt_compile=`echo "$ac_compile" | $SED \ 9221 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9222 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9223 -e 's:$: $lt_compiler_flag:'` 9224 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9225 (eval "$lt_compile" 2>conftest.err) 9226 ac_status=$? 9227 cat conftest.err >&5 9228 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9229 if (exit $ac_status) && test -s "$ac_outfile"; then 9230 # The compiler can only warn and ignore the option if not recognized 9231 # So say no if there are warnings other than the usual output. 9232 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 9233 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9234 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9235 lt_cv_prog_compiler_pic_works=yes 9236 fi 9237 fi 9238 $RM conftest* 9239 9240 fi 9241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 9242 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 9243 9244 if test yes = "$lt_cv_prog_compiler_pic_works"; then 9245 case $lt_prog_compiler_pic in 9246 "" | " "*) ;; 9247 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 9248 esac 9249 else 9250 lt_prog_compiler_pic= 9251 lt_prog_compiler_can_build_shared=no 9252 fi 9253 9254 fi 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 # 9267 # Check to make sure the static flag actually works. 9268 # 9269 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 9270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 9271 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 9272 if ${lt_cv_prog_compiler_static_works+:} false; then : 9273 $as_echo_n "(cached) " >&6 9274 else 9275 lt_cv_prog_compiler_static_works=no 9276 save_LDFLAGS=$LDFLAGS 9277 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 9278 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9279 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9280 # The linker can only warn and ignore the option if not recognized 9281 # So say no if there are warnings 9282 if test -s conftest.err; then 9283 # Append any errors to the config.log. 9284 cat conftest.err 1>&5 9285 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9286 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9287 if diff conftest.exp conftest.er2 >/dev/null; then 9288 lt_cv_prog_compiler_static_works=yes 9289 fi 9290 else 9291 lt_cv_prog_compiler_static_works=yes 9292 fi 9293 fi 9294 $RM -r conftest* 9295 LDFLAGS=$save_LDFLAGS 9296 9297 fi 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 9299 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 9300 9301 if test yes = "$lt_cv_prog_compiler_static_works"; then 9302 : 9303 else 9304 lt_prog_compiler_static= 9305 fi 9306 9307 9308 9309 9310 9311 9312 9313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9314 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9315 if ${lt_cv_prog_compiler_c_o+:} false; then : 9316 $as_echo_n "(cached) " >&6 9317 else 9318 lt_cv_prog_compiler_c_o=no 9319 $RM -r conftest 2>/dev/null 9320 mkdir conftest 9321 cd conftest 9322 mkdir out 9323 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9324 9325 lt_compiler_flag="-o out/conftest2.$ac_objext" 9326 # Insert the option either (1) after the last *FLAGS variable, or 9327 # (2) before a word containing "conftest.", or (3) at the end. 9328 # Note that $ac_compile itself does not contain backslashes and begins 9329 # with a dollar sign (not a hyphen), so the echo should work correctly. 9330 lt_compile=`echo "$ac_compile" | $SED \ 9331 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9332 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9333 -e 's:$: $lt_compiler_flag:'` 9334 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9335 (eval "$lt_compile" 2>out/conftest.err) 9336 ac_status=$? 9337 cat out/conftest.err >&5 9338 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9339 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9340 then 9341 # The compiler can only warn and ignore the option if not recognized 9342 # So say no if there are warnings 9343 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9344 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9345 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9346 lt_cv_prog_compiler_c_o=yes 9347 fi 9348 fi 9349 chmod u+w . 2>&5 9350 $RM conftest* 9351 # SGI C++ compiler will create directory out/ii_files/ for 9352 # template instantiation 9353 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9354 $RM out/* && rmdir out 9355 cd .. 9356 $RM -r conftest 9357 $RM conftest* 9358 9359 fi 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9361 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 9362 9363 9364 9365 9366 9367 9368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9369 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9370 if ${lt_cv_prog_compiler_c_o+:} false; then : 9371 $as_echo_n "(cached) " >&6 9372 else 9373 lt_cv_prog_compiler_c_o=no 9374 $RM -r conftest 2>/dev/null 9375 mkdir conftest 9376 cd conftest 9377 mkdir out 9378 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9379 9380 lt_compiler_flag="-o out/conftest2.$ac_objext" 9381 # Insert the option either (1) after the last *FLAGS variable, or 9382 # (2) before a word containing "conftest.", or (3) at the end. 9383 # Note that $ac_compile itself does not contain backslashes and begins 9384 # with a dollar sign (not a hyphen), so the echo should work correctly. 9385 lt_compile=`echo "$ac_compile" | $SED \ 9386 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9387 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9388 -e 's:$: $lt_compiler_flag:'` 9389 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9390 (eval "$lt_compile" 2>out/conftest.err) 9391 ac_status=$? 9392 cat out/conftest.err >&5 9393 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9394 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9395 then 9396 # The compiler can only warn and ignore the option if not recognized 9397 # So say no if there are warnings 9398 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9399 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9400 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9401 lt_cv_prog_compiler_c_o=yes 9402 fi 9403 fi 9404 chmod u+w . 2>&5 9405 $RM conftest* 9406 # SGI C++ compiler will create directory out/ii_files/ for 9407 # template instantiation 9408 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9409 $RM out/* && rmdir out 9410 cd .. 9411 $RM -r conftest 9412 $RM conftest* 9413 9414 fi 9415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9416 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 9417 9418 9419 9420 9421 hard_links=nottested 9422 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 9423 # do not overwrite the value of need_locks provided by the user 9424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 9425 $as_echo_n "checking if we can lock with hard links... " >&6; } 9426 hard_links=yes 9427 $RM conftest* 9428 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9429 touch conftest.a 9430 ln conftest.a conftest.b 2>&5 || hard_links=no 9431 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 9433 $as_echo "$hard_links" >&6; } 9434 if test no = "$hard_links"; then 9435 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 9436 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 9437 need_locks=warn 9438 fi 9439 else 9440 need_locks=no 9441 fi 9442 9443 9444 9445 9446 9447 9448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 9449 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 9450 9451 runpath_var= 9452 allow_undefined_flag= 9453 always_export_symbols=no 9454 archive_cmds= 9455 archive_expsym_cmds= 9456 compiler_needs_object=no 9457 enable_shared_with_static_runtimes=no 9458 export_dynamic_flag_spec= 9459 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 9460 hardcode_automatic=no 9461 hardcode_direct=no 9462 hardcode_direct_absolute=no 9463 hardcode_libdir_flag_spec= 9464 hardcode_libdir_separator= 9465 hardcode_minus_L=no 9466 hardcode_shlibpath_var=unsupported 9467 inherit_rpath=no 9468 link_all_deplibs=unknown 9469 module_cmds= 9470 module_expsym_cmds= 9471 old_archive_from_new_cmds= 9472 old_archive_from_expsyms_cmds= 9473 thread_safe_flag_spec= 9474 whole_archive_flag_spec= 9475 # include_expsyms should be a list of space-separated symbols to be *always* 9476 # included in the symbol list 9477 include_expsyms= 9478 # exclude_expsyms can be an extended regexp of symbols to exclude 9479 # it will be wrapped by ' (' and ')$', so one must not match beginning or 9480 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 9481 # as well as any symbol that contains 'd'. 9482 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 9483 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 9484 # platforms (ab)use it in PIC code, but their linkers get confused if 9485 # the symbol is explicitly referenced. Since portable code cannot 9486 # rely on this symbol name, it's probably fine to never include it in 9487 # preloaded symbol tables. 9488 # Exclude shared library initialization/finalization symbols. 9489 extract_expsyms_cmds= 9490 9491 case $host_os in 9492 cygwin* | mingw* | pw32* | cegcc*) 9493 # FIXME: the MSVC++ port hasn't been tested in a loooong time 9494 # When not using gcc, we currently assume that we are using 9495 # Microsoft Visual C++. 9496 if test yes != "$GCC"; then 9497 with_gnu_ld=no 9498 fi 9499 ;; 9500 interix*) 9501 # we just hope/assume this is gcc and not c89 (= MSVC++) 9502 with_gnu_ld=yes 9503 ;; 9504 openbsd* | bitrig*) 9505 with_gnu_ld=no 9506 ;; 9507 esac 9508 9509 ld_shlibs=yes 9510 9511 # On some targets, GNU ld is compatible enough with the native linker 9512 # that we're better off using the native interface for both. 9513 lt_use_gnu_ld_interface=no 9514 if test yes = "$with_gnu_ld"; then 9515 case $host_os in 9516 aix*) 9517 # The AIX port of GNU ld has always aspired to compatibility 9518 # with the native linker. However, as the warning in the GNU ld 9519 # block says, versions before 2.19.5* couldn't really create working 9520 # shared libraries, regardless of the interface used. 9521 case `$LD -v 2>&1` in 9522 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 9523 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 9524 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 9525 *) 9526 lt_use_gnu_ld_interface=yes 9527 ;; 9528 esac 9529 ;; 9530 *) 9531 lt_use_gnu_ld_interface=yes 9532 ;; 9533 esac 9534 fi 9535 9536 if test yes = "$lt_use_gnu_ld_interface"; then 9537 # If archive_cmds runs LD, not CC, wlarc should be empty 9538 wlarc='$wl' 9539 9540 # Set some defaults for GNU ld with shared library support. These 9541 # are reset later if shared libraries are not supported. Putting them 9542 # here allows them to be overridden if necessary. 9543 runpath_var=LD_RUN_PATH 9544 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9545 export_dynamic_flag_spec='$wl--export-dynamic' 9546 # ancient GNU ld didn't support --whole-archive et. al. 9547 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 9548 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 9549 else 9550 whole_archive_flag_spec= 9551 fi 9552 supports_anon_versioning=no 9553 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 9554 *GNU\ gold*) supports_anon_versioning=yes ;; 9555 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 9556 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 9557 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 9558 *\ 2.11.*) ;; # other 2.11 versions 9559 *) supports_anon_versioning=yes ;; 9560 esac 9561 9562 # See if GNU ld supports shared libraries. 9563 case $host_os in 9564 aix[3-9]*) 9565 # On AIX/PPC, the GNU linker is very broken 9566 if test ia64 != "$host_cpu"; then 9567 ld_shlibs=no 9568 cat <<_LT_EOF 1>&2 9569 9570 *** Warning: the GNU linker, at least up to release 2.19, is reported 9571 *** to be unable to reliably create shared libraries on AIX. 9572 *** Therefore, libtool is disabling shared libraries support. If you 9573 *** really care for shared libraries, you may want to install binutils 9574 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 9575 *** You will then need to restart the configuration process. 9576 9577 _LT_EOF 9578 fi 9579 ;; 9580 9581 amigaos*) 9582 case $host_cpu in 9583 powerpc) 9584 # see comment about AmigaOS4 .so support 9585 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9586 archive_expsym_cmds='' 9587 ;; 9588 m68k) 9589 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 9590 hardcode_libdir_flag_spec='-L$libdir' 9591 hardcode_minus_L=yes 9592 ;; 9593 esac 9594 ;; 9595 9596 beos*) 9597 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9598 allow_undefined_flag=unsupported 9599 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 9600 # support --undefined. This deserves some investigation. FIXME 9601 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9602 else 9603 ld_shlibs=no 9604 fi 9605 ;; 9606 9607 cygwin* | mingw* | pw32* | cegcc*) 9608 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 9609 # as there is no search path for DLLs. 9610 hardcode_libdir_flag_spec='-L$libdir' 9611 export_dynamic_flag_spec='$wl--export-all-symbols' 9612 allow_undefined_flag=unsupported 9613 always_export_symbols=no 9614 enable_shared_with_static_runtimes=yes 9615 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 9616 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 9617 9618 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 9619 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9620 # If the export-symbols file already is a .def file, use it as 9621 # is; otherwise, prepend EXPORTS... 9622 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9623 cp $export_symbols $output_objdir/$soname.def; 9624 else 9625 echo EXPORTS > $output_objdir/$soname.def; 9626 cat $export_symbols >> $output_objdir/$soname.def; 9627 fi~ 9628 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9629 else 9630 ld_shlibs=no 9631 fi 9632 ;; 9633 9634 haiku*) 9635 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9636 link_all_deplibs=yes 9637 ;; 9638 9639 os2*) 9640 hardcode_libdir_flag_spec='-L$libdir' 9641 hardcode_minus_L=yes 9642 allow_undefined_flag=unsupported 9643 shrext_cmds=.dll 9644 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9645 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9646 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9647 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9648 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 9649 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9650 emximp -o $lib $output_objdir/$libname.def' 9651 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9652 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9653 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9654 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9655 prefix_cmds="$SED"~ 9656 if test EXPORTS = "`$SED 1q $export_symbols`"; then 9657 prefix_cmds="$prefix_cmds -e 1d"; 9658 fi~ 9659 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 9660 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 9661 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9662 emximp -o $lib $output_objdir/$libname.def' 9663 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 9664 enable_shared_with_static_runtimes=yes 9665 ;; 9666 9667 interix[3-9]*) 9668 hardcode_direct=no 9669 hardcode_shlibpath_var=no 9670 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 9671 export_dynamic_flag_spec='$wl-E' 9672 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 9673 # Instead, shared libraries are loaded at an image base (0x10000000 by 9674 # default) and relocated if they conflict, which is a slow very memory 9675 # consuming and fragmenting process. To avoid this, we pick a random, 9676 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 9677 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 9678 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9679 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9680 ;; 9681 9682 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 9683 tmp_diet=no 9684 if test linux-dietlibc = "$host_os"; then 9685 case $cc_basename in 9686 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 9687 esac 9688 fi 9689 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 9690 && test no = "$tmp_diet" 9691 then 9692 tmp_addflag=' $pic_flag' 9693 tmp_sharedflag='-shared' 9694 case $cc_basename,$host_cpu in 9695 pgcc*) # Portland Group C compiler 9696 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9697 tmp_addflag=' $pic_flag' 9698 ;; 9699 pgf77* | pgf90* | pgf95* | pgfortran*) 9700 # Portland Group f77 and f90 compilers 9701 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9702 tmp_addflag=' $pic_flag -Mnomain' ;; 9703 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 9704 tmp_addflag=' -i_dynamic' ;; 9705 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 9706 tmp_addflag=' -i_dynamic -nofor_main' ;; 9707 ifc* | ifort*) # Intel Fortran compiler 9708 tmp_addflag=' -nofor_main' ;; 9709 lf95*) # Lahey Fortran 8.1 9710 whole_archive_flag_spec= 9711 tmp_sharedflag='--shared' ;; 9712 nagfor*) # NAGFOR 5.3 9713 tmp_sharedflag='-Wl,-shared' ;; 9714 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 9715 tmp_sharedflag='-qmkshrobj' 9716 tmp_addflag= ;; 9717 nvcc*) # Cuda Compiler Driver 2.2 9718 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9719 compiler_needs_object=yes 9720 ;; 9721 esac 9722 case `$CC -V 2>&1 | sed 5q` in 9723 *Sun\ C*) # Sun C 5.9 9724 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9725 compiler_needs_object=yes 9726 tmp_sharedflag='-G' ;; 9727 *Sun\ F*) # Sun Fortran 8.3 9728 tmp_sharedflag='-G' ;; 9729 esac 9730 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9731 9732 if test yes = "$supports_anon_versioning"; then 9733 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9734 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9735 echo "local: *; };" >> $output_objdir/$libname.ver~ 9736 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 9737 fi 9738 9739 case $cc_basename in 9740 tcc*) 9741 export_dynamic_flag_spec='-rdynamic' 9742 ;; 9743 xlf* | bgf* | bgxlf* | mpixlf*) 9744 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 9745 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 9746 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9747 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 9748 if test yes = "$supports_anon_versioning"; then 9749 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9750 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9751 echo "local: *; };" >> $output_objdir/$libname.ver~ 9752 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 9753 fi 9754 ;; 9755 esac 9756 else 9757 ld_shlibs=no 9758 fi 9759 ;; 9760 9761 netbsd*) 9762 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9763 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 9764 wlarc= 9765 else 9766 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9767 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9768 fi 9769 ;; 9770 9771 solaris*) 9772 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 9773 ld_shlibs=no 9774 cat <<_LT_EOF 1>&2 9775 9776 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 9777 *** create shared libraries on Solaris systems. Therefore, libtool 9778 *** is disabling shared libraries support. We urge you to upgrade GNU 9779 *** binutils to release 2.9.1 or newer. Another option is to modify 9780 *** your PATH or compiler configuration so that the native linker is 9781 *** used, and then restart. 9782 9783 _LT_EOF 9784 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9785 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9786 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9787 else 9788 ld_shlibs=no 9789 fi 9790 ;; 9791 9792 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 9793 case `$LD -v 2>&1` in 9794 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 9795 ld_shlibs=no 9796 cat <<_LT_EOF 1>&2 9797 9798 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 9799 *** reliably create shared libraries on SCO systems. Therefore, libtool 9800 *** is disabling shared libraries support. We urge you to upgrade GNU 9801 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 9802 *** your PATH or compiler configuration so that the native linker is 9803 *** used, and then restart. 9804 9805 _LT_EOF 9806 ;; 9807 *) 9808 # For security reasons, it is highly recommended that you always 9809 # use absolute paths for naming shared libraries, and exclude the 9810 # DT_RUNPATH tag from executables and libraries. But doing so 9811 # requires that you compile everything twice, which is a pain. 9812 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9813 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9814 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9815 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9816 else 9817 ld_shlibs=no 9818 fi 9819 ;; 9820 esac 9821 ;; 9822 9823 sunos4*) 9824 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9825 wlarc= 9826 hardcode_direct=yes 9827 hardcode_shlibpath_var=no 9828 ;; 9829 9830 *) 9831 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9832 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9833 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9834 else 9835 ld_shlibs=no 9836 fi 9837 ;; 9838 esac 9839 9840 if test no = "$ld_shlibs"; then 9841 runpath_var= 9842 hardcode_libdir_flag_spec= 9843 export_dynamic_flag_spec= 9844 whole_archive_flag_spec= 9845 fi 9846 else 9847 # PORTME fill in a description of your system's linker (not GNU ld) 9848 case $host_os in 9849 aix3*) 9850 allow_undefined_flag=unsupported 9851 always_export_symbols=yes 9852 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 9853 # Note: this linker hardcodes the directories in LIBPATH if there 9854 # are no directories specified by -L. 9855 hardcode_minus_L=yes 9856 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 9857 # Neither direct hardcoding nor static linking is supported with a 9858 # broken collect2. 9859 hardcode_direct=unsupported 9860 fi 9861 ;; 9862 9863 aix[4-9]*) 9864 if test ia64 = "$host_cpu"; then 9865 # On IA64, the linker does run time linking by default, so we don't 9866 # have to do anything special. 9867 aix_use_runtimelinking=no 9868 exp_sym_flag='-Bexport' 9869 no_entry_flag= 9870 else 9871 # If we're using GNU nm, then we don't want the "-C" option. 9872 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 9873 # Without the "-l" option, or with the "-B" option, AIX nm treats 9874 # weak defined symbols like other global defined symbols, whereas 9875 # GNU nm marks them as "W". 9876 # While the 'weak' keyword is ignored in the Export File, we need 9877 # it in the Import File for the 'aix-soname' feature, so we have 9878 # to replace the "-B" option with "-P" for AIX nm. 9879 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 9880 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 9881 else 9882 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 9883 fi 9884 aix_use_runtimelinking=no 9885 9886 # Test if we are trying to use run time linking or normal 9887 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 9888 # have runtime linking enabled, and use it for executables. 9889 # For shared libraries, we enable/disable runtime linking 9890 # depending on the kind of the shared library created - 9891 # when "with_aix_soname,aix_use_runtimelinking" is: 9892 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 9893 # "aix,yes" lib.so shared, rtl:yes, for executables 9894 # lib.a static archive 9895 # "both,no" lib.so.V(shr.o) shared, rtl:yes 9896 # lib.a(lib.so.V) shared, rtl:no, for executables 9897 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 9898 # lib.a(lib.so.V) shared, rtl:no 9899 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 9900 # lib.a static archive 9901 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 9902 for ld_flag in $LDFLAGS; do 9903 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 9904 aix_use_runtimelinking=yes 9905 break 9906 fi 9907 done 9908 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 9909 # With aix-soname=svr4, we create the lib.so.V shared archives only, 9910 # so we don't have lib.a shared libs to link our executables. 9911 # We have to force runtime linking in this case. 9912 aix_use_runtimelinking=yes 9913 LDFLAGS="$LDFLAGS -Wl,-brtl" 9914 fi 9915 ;; 9916 esac 9917 9918 exp_sym_flag='-bexport' 9919 no_entry_flag='-bnoentry' 9920 fi 9921 9922 # When large executables or shared objects are built, AIX ld can 9923 # have problems creating the table of contents. If linking a library 9924 # or program results in "error TOC overflow" add -mminimal-toc to 9925 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 9926 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 9927 9928 archive_cmds='' 9929 hardcode_direct=yes 9930 hardcode_direct_absolute=yes 9931 hardcode_libdir_separator=':' 9932 link_all_deplibs=yes 9933 file_list_spec='$wl-f,' 9934 case $with_aix_soname,$aix_use_runtimelinking in 9935 aix,*) ;; # traditional, no import file 9936 svr4,* | *,yes) # use import file 9937 # The Import File defines what to hardcode. 9938 hardcode_direct=no 9939 hardcode_direct_absolute=no 9940 ;; 9941 esac 9942 9943 if test yes = "$GCC"; then 9944 case $host_os in aix4.[012]|aix4.[012].*) 9945 # We only want to do this on AIX 4.2 and lower, the check 9946 # below for broken collect2 doesn't work under 4.3+ 9947 collect2name=`$CC -print-prog-name=collect2` 9948 if test -f "$collect2name" && 9949 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 9950 then 9951 # We have reworked collect2 9952 : 9953 else 9954 # We have old collect2 9955 hardcode_direct=unsupported 9956 # It fails to find uninstalled libraries when the uninstalled 9957 # path is not listed in the libpath. Setting hardcode_minus_L 9958 # to unsupported forces relinking 9959 hardcode_minus_L=yes 9960 hardcode_libdir_flag_spec='-L$libdir' 9961 hardcode_libdir_separator= 9962 fi 9963 ;; 9964 esac 9965 shared_flag='-shared' 9966 if test yes = "$aix_use_runtimelinking"; then 9967 shared_flag="$shared_flag "'$wl-G' 9968 fi 9969 # Need to ensure runtime linking is disabled for the traditional 9970 # shared library, or the linker may eventually find shared libraries 9971 # /with/ Import File - we do not want to mix them. 9972 shared_flag_aix='-shared' 9973 shared_flag_svr4='-shared $wl-G' 9974 else 9975 # not using gcc 9976 if test ia64 = "$host_cpu"; then 9977 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 9978 # chokes on -Wl,-G. The following line is correct: 9979 shared_flag='-G' 9980 else 9981 if test yes = "$aix_use_runtimelinking"; then 9982 shared_flag='$wl-G' 9983 else 9984 shared_flag='$wl-bM:SRE' 9985 fi 9986 shared_flag_aix='$wl-bM:SRE' 9987 shared_flag_svr4='$wl-G' 9988 fi 9989 fi 9990 9991 export_dynamic_flag_spec='$wl-bexpall' 9992 # It seems that -bexpall does not export symbols beginning with 9993 # underscore (_), so it is better to generate a list of symbols to export. 9994 always_export_symbols=yes 9995 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 9996 # Warning - without using the other runtime loading flags (-brtl), 9997 # -berok will link without error, but may produce a broken library. 9998 allow_undefined_flag='-berok' 9999 # Determine the default libpath from the value encoded in an 10000 # empty executable. 10001 if test set = "${lt_cv_aix_libpath+set}"; then 10002 aix_libpath=$lt_cv_aix_libpath 10003 else 10004 if ${lt_cv_aix_libpath_+:} false; then : 10005 $as_echo_n "(cached) " >&6 10006 else 10007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10008 /* end confdefs.h. */ 10009 10010 int 10011 main () 10012 { 10013 10014 ; 10015 return 0; 10016 } 10017 _ACEOF 10018 if ac_fn_c_try_link "$LINENO"; then : 10019 10020 lt_aix_libpath_sed=' 10021 /Import File Strings/,/^$/ { 10022 /^0/ { 10023 s/^0 *\([^ ]*\) *$/\1/ 10024 p 10025 } 10026 }' 10027 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10028 # Check for a 64-bit object if we didn't find anything. 10029 if test -z "$lt_cv_aix_libpath_"; then 10030 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10031 fi 10032 fi 10033 rm -f core conftest.err conftest.$ac_objext \ 10034 conftest$ac_exeext conftest.$ac_ext 10035 if test -z "$lt_cv_aix_libpath_"; then 10036 lt_cv_aix_libpath_=/usr/lib:/lib 10037 fi 10038 10039 fi 10040 10041 aix_libpath=$lt_cv_aix_libpath_ 10042 fi 10043 10044 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10045 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 10046 else 10047 if test ia64 = "$host_cpu"; then 10048 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 10049 allow_undefined_flag="-z nodefs" 10050 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 10051 else 10052 # Determine the default libpath from the value encoded in an 10053 # empty executable. 10054 if test set = "${lt_cv_aix_libpath+set}"; then 10055 aix_libpath=$lt_cv_aix_libpath 10056 else 10057 if ${lt_cv_aix_libpath_+:} false; then : 10058 $as_echo_n "(cached) " >&6 10059 else 10060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10061 /* end confdefs.h. */ 10062 10063 int 10064 main () 10065 { 10066 10067 ; 10068 return 0; 10069 } 10070 _ACEOF 10071 if ac_fn_c_try_link "$LINENO"; then : 10072 10073 lt_aix_libpath_sed=' 10074 /Import File Strings/,/^$/ { 10075 /^0/ { 10076 s/^0 *\([^ ]*\) *$/\1/ 10077 p 10078 } 10079 }' 10080 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10081 # Check for a 64-bit object if we didn't find anything. 10082 if test -z "$lt_cv_aix_libpath_"; then 10083 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10084 fi 10085 fi 10086 rm -f core conftest.err conftest.$ac_objext \ 10087 conftest$ac_exeext conftest.$ac_ext 10088 if test -z "$lt_cv_aix_libpath_"; then 10089 lt_cv_aix_libpath_=/usr/lib:/lib 10090 fi 10091 10092 fi 10093 10094 aix_libpath=$lt_cv_aix_libpath_ 10095 fi 10096 10097 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10098 # Warning - without using the other run time loading flags, 10099 # -berok will link without error, but may produce a broken library. 10100 no_undefined_flag=' $wl-bernotok' 10101 allow_undefined_flag=' $wl-berok' 10102 if test yes = "$with_gnu_ld"; then 10103 # We only use this code for GNU lds that support --whole-archive. 10104 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 10105 else 10106 # Exported symbols can be pulled into shared objects from archives 10107 whole_archive_flag_spec='$convenience' 10108 fi 10109 archive_cmds_need_lc=yes 10110 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 10111 # -brtl affects multiple linker settings, -berok does not and is overridden later 10112 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 10113 if test svr4 != "$with_aix_soname"; then 10114 # This is similar to how AIX traditionally builds its shared libraries. 10115 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 10116 fi 10117 if test aix != "$with_aix_soname"; then 10118 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 10119 else 10120 # used by -dlpreopen to get the symbols 10121 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 10122 fi 10123 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 10124 fi 10125 fi 10126 ;; 10127 10128 amigaos*) 10129 case $host_cpu in 10130 powerpc) 10131 # see comment about AmigaOS4 .so support 10132 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10133 archive_expsym_cmds='' 10134 ;; 10135 m68k) 10136 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 10137 hardcode_libdir_flag_spec='-L$libdir' 10138 hardcode_minus_L=yes 10139 ;; 10140 esac 10141 ;; 10142 10143 bsdi[45]*) 10144 export_dynamic_flag_spec=-rdynamic 10145 ;; 10146 10147 cygwin* | mingw* | pw32* | cegcc*) 10148 # When not using gcc, we currently assume that we are using 10149 # Microsoft Visual C++. 10150 # hardcode_libdir_flag_spec is actually meaningless, as there is 10151 # no search path for DLLs. 10152 case $cc_basename in 10153 cl*) 10154 # Native MSVC 10155 hardcode_libdir_flag_spec=' ' 10156 allow_undefined_flag=unsupported 10157 always_export_symbols=yes 10158 file_list_spec='@' 10159 # Tell ltmain to make .lib files, not .a files. 10160 libext=lib 10161 # Tell ltmain to make .dll files, not .so files. 10162 shrext_cmds=.dll 10163 # FIXME: Setting linknames here is a bad hack. 10164 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 10165 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 10166 cp "$export_symbols" "$output_objdir/$soname.def"; 10167 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 10168 else 10169 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 10170 fi~ 10171 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 10172 linknames=' 10173 # The linker will not automatically build a static lib if we build a DLL. 10174 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 10175 enable_shared_with_static_runtimes=yes 10176 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 10177 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 10178 # Don't use ranlib 10179 old_postinstall_cmds='chmod 644 $oldlib' 10180 postlink_cmds='lt_outputfile="@OUTPUT@"~ 10181 lt_tool_outputfile="@TOOL_OUTPUT@"~ 10182 case $lt_outputfile in 10183 *.exe|*.EXE) ;; 10184 *) 10185 lt_outputfile=$lt_outputfile.exe 10186 lt_tool_outputfile=$lt_tool_outputfile.exe 10187 ;; 10188 esac~ 10189 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 10190 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 10191 $RM "$lt_outputfile.manifest"; 10192 fi' 10193 ;; 10194 *) 10195 # Assume MSVC wrapper 10196 hardcode_libdir_flag_spec=' ' 10197 allow_undefined_flag=unsupported 10198 # Tell ltmain to make .lib files, not .a files. 10199 libext=lib 10200 # Tell ltmain to make .dll files, not .so files. 10201 shrext_cmds=.dll 10202 # FIXME: Setting linknames here is a bad hack. 10203 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 10204 # The linker will automatically build a .lib file if we build a DLL. 10205 old_archive_from_new_cmds='true' 10206 # FIXME: Should let the user specify the lib program. 10207 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 10208 enable_shared_with_static_runtimes=yes 10209 ;; 10210 esac 10211 ;; 10212 10213 darwin* | rhapsody*) 10214 10215 10216 archive_cmds_need_lc=no 10217 hardcode_direct=no 10218 hardcode_automatic=yes 10219 hardcode_shlibpath_var=unsupported 10220 if test yes = "$lt_cv_ld_force_load"; then 10221 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 10222 10223 else 10224 whole_archive_flag_spec='' 10225 fi 10226 link_all_deplibs=yes 10227 allow_undefined_flag=$_lt_dar_allow_undefined 10228 case $cc_basename in 10229 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 10230 *) _lt_dar_can_shared=$GCC ;; 10231 esac 10232 if test yes = "$_lt_dar_can_shared"; then 10233 output_verbose_link_cmd=func_echo_all 10234 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 10235 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 10236 archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" 10237 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 10238 10239 else 10240 ld_shlibs=no 10241 fi 10242 10243 ;; 10244 10245 dgux*) 10246 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10247 hardcode_libdir_flag_spec='-L$libdir' 10248 hardcode_shlibpath_var=no 10249 ;; 10250 10251 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 10252 # support. Future versions do this automatically, but an explicit c++rt0.o 10253 # does not break anything, and helps significantly (at the cost of a little 10254 # extra space). 10255 freebsd2.2*) 10256 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 10257 hardcode_libdir_flag_spec='-R$libdir' 10258 hardcode_direct=yes 10259 hardcode_shlibpath_var=no 10260 ;; 10261 10262 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 10263 freebsd2.*) 10264 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10265 hardcode_direct=yes 10266 hardcode_minus_L=yes 10267 hardcode_shlibpath_var=no 10268 ;; 10269 10270 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 10271 freebsd* | dragonfly*) 10272 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10273 hardcode_libdir_flag_spec='-R$libdir' 10274 hardcode_direct=yes 10275 hardcode_shlibpath_var=no 10276 ;; 10277 10278 hpux9*) 10279 if test yes = "$GCC"; then 10280 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 10281 else 10282 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 10283 fi 10284 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10285 hardcode_libdir_separator=: 10286 hardcode_direct=yes 10287 10288 # hardcode_minus_L: Not really in the search PATH, 10289 # but as the default location of the library. 10290 hardcode_minus_L=yes 10291 export_dynamic_flag_spec='$wl-E' 10292 ;; 10293 10294 hpux10*) 10295 if test yes,no = "$GCC,$with_gnu_ld"; then 10296 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10297 else 10298 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10299 fi 10300 if test no = "$with_gnu_ld"; then 10301 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10302 hardcode_libdir_separator=: 10303 hardcode_direct=yes 10304 hardcode_direct_absolute=yes 10305 export_dynamic_flag_spec='$wl-E' 10306 # hardcode_minus_L: Not really in the search PATH, 10307 # but as the default location of the library. 10308 hardcode_minus_L=yes 10309 fi 10310 ;; 10311 10312 hpux11*) 10313 if test yes,no = "$GCC,$with_gnu_ld"; then 10314 case $host_cpu in 10315 hppa*64*) 10316 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10317 ;; 10318 ia64*) 10319 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10320 ;; 10321 *) 10322 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10323 ;; 10324 esac 10325 else 10326 case $host_cpu in 10327 hppa*64*) 10328 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10329 ;; 10330 ia64*) 10331 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10332 ;; 10333 *) 10334 10335 # Older versions of the 11.00 compiler do not understand -b yet 10336 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 10337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 10338 $as_echo_n "checking if $CC understands -b... " >&6; } 10339 if ${lt_cv_prog_compiler__b+:} false; then : 10340 $as_echo_n "(cached) " >&6 10341 else 10342 lt_cv_prog_compiler__b=no 10343 save_LDFLAGS=$LDFLAGS 10344 LDFLAGS="$LDFLAGS -b" 10345 echo "$lt_simple_link_test_code" > conftest.$ac_ext 10346 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 10347 # The linker can only warn and ignore the option if not recognized 10348 # So say no if there are warnings 10349 if test -s conftest.err; then 10350 # Append any errors to the config.log. 10351 cat conftest.err 1>&5 10352 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 10353 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10354 if diff conftest.exp conftest.er2 >/dev/null; then 10355 lt_cv_prog_compiler__b=yes 10356 fi 10357 else 10358 lt_cv_prog_compiler__b=yes 10359 fi 10360 fi 10361 $RM -r conftest* 10362 LDFLAGS=$save_LDFLAGS 10363 10364 fi 10365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 10366 $as_echo "$lt_cv_prog_compiler__b" >&6; } 10367 10368 if test yes = "$lt_cv_prog_compiler__b"; then 10369 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10370 else 10371 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10372 fi 10373 10374 ;; 10375 esac 10376 fi 10377 if test no = "$with_gnu_ld"; then 10378 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10379 hardcode_libdir_separator=: 10380 10381 case $host_cpu in 10382 hppa*64*|ia64*) 10383 hardcode_direct=no 10384 hardcode_shlibpath_var=no 10385 ;; 10386 *) 10387 hardcode_direct=yes 10388 hardcode_direct_absolute=yes 10389 export_dynamic_flag_spec='$wl-E' 10390 10391 # hardcode_minus_L: Not really in the search PATH, 10392 # but as the default location of the library. 10393 hardcode_minus_L=yes 10394 ;; 10395 esac 10396 fi 10397 ;; 10398 10399 irix5* | irix6* | nonstopux*) 10400 if test yes = "$GCC"; then 10401 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 10402 # Try to use the -exported_symbol ld option, if it does not 10403 # work, assume that -exports_file does not work either and 10404 # implicitly export all symbols. 10405 # This should be the same for all languages, so no per-tag cache variable. 10406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 10407 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 10408 if ${lt_cv_irix_exported_symbol+:} false; then : 10409 $as_echo_n "(cached) " >&6 10410 else 10411 save_LDFLAGS=$LDFLAGS 10412 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 10413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10414 /* end confdefs.h. */ 10415 int foo (void) { return 0; } 10416 _ACEOF 10417 if ac_fn_c_try_link "$LINENO"; then : 10418 lt_cv_irix_exported_symbol=yes 10419 else 10420 lt_cv_irix_exported_symbol=no 10421 fi 10422 rm -f core conftest.err conftest.$ac_objext \ 10423 conftest$ac_exeext conftest.$ac_ext 10424 LDFLAGS=$save_LDFLAGS 10425 fi 10426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 10427 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 10428 if test yes = "$lt_cv_irix_exported_symbol"; then 10429 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' 10430 fi 10431 else 10432 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10433 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' 10434 fi 10435 archive_cmds_need_lc='no' 10436 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10437 hardcode_libdir_separator=: 10438 inherit_rpath=yes 10439 link_all_deplibs=yes 10440 ;; 10441 10442 linux*) 10443 case $cc_basename in 10444 tcc*) 10445 # Fabrice Bellard et al's Tiny C Compiler 10446 ld_shlibs=yes 10447 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10448 ;; 10449 esac 10450 ;; 10451 10452 netbsd*) 10453 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10454 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 10455 else 10456 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 10457 fi 10458 hardcode_libdir_flag_spec='-R$libdir' 10459 hardcode_direct=yes 10460 hardcode_shlibpath_var=no 10461 ;; 10462 10463 newsos6) 10464 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10465 hardcode_direct=yes 10466 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10467 hardcode_libdir_separator=: 10468 hardcode_shlibpath_var=no 10469 ;; 10470 10471 *nto* | *qnx*) 10472 ;; 10473 10474 openbsd* | bitrig*) 10475 if test -f /usr/libexec/ld.so; then 10476 hardcode_direct=yes 10477 hardcode_shlibpath_var=no 10478 hardcode_direct_absolute=yes 10479 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10480 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10481 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 10482 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10483 export_dynamic_flag_spec='$wl-E' 10484 else 10485 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10486 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10487 fi 10488 else 10489 ld_shlibs=no 10490 fi 10491 ;; 10492 10493 os2*) 10494 hardcode_libdir_flag_spec='-L$libdir' 10495 hardcode_minus_L=yes 10496 allow_undefined_flag=unsupported 10497 shrext_cmds=.dll 10498 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10499 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10500 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10501 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10502 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10503 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10504 emximp -o $lib $output_objdir/$libname.def' 10505 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10506 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10507 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10508 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10509 prefix_cmds="$SED"~ 10510 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10511 prefix_cmds="$prefix_cmds -e 1d"; 10512 fi~ 10513 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10514 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10515 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10516 emximp -o $lib $output_objdir/$libname.def' 10517 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10518 enable_shared_with_static_runtimes=yes 10519 ;; 10520 10521 osf3*) 10522 if test yes = "$GCC"; then 10523 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10524 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 10525 else 10526 allow_undefined_flag=' -expect_unresolved \*' 10527 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10528 fi 10529 archive_cmds_need_lc='no' 10530 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10531 hardcode_libdir_separator=: 10532 ;; 10533 10534 osf4* | osf5*) # as osf3* with the addition of -msym flag 10535 if test yes = "$GCC"; then 10536 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10537 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 10538 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10539 else 10540 allow_undefined_flag=' -expect_unresolved \*' 10541 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10542 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 10543 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' 10544 10545 # Both c and cxx compiler support -rpath directly 10546 hardcode_libdir_flag_spec='-rpath $libdir' 10547 fi 10548 archive_cmds_need_lc='no' 10549 hardcode_libdir_separator=: 10550 ;; 10551 10552 solaris*) 10553 no_undefined_flag=' -z defs' 10554 if test yes = "$GCC"; then 10555 wlarc='$wl' 10556 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10557 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10558 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10559 else 10560 case `$CC -V 2>&1` in 10561 *"Compilers 5.0"*) 10562 wlarc='' 10563 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 10564 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10565 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 10566 ;; 10567 *) 10568 wlarc='$wl' 10569 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 10570 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10571 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10572 ;; 10573 esac 10574 fi 10575 hardcode_libdir_flag_spec='-R$libdir' 10576 hardcode_shlibpath_var=no 10577 case $host_os in 10578 solaris2.[0-5] | solaris2.[0-5].*) ;; 10579 *) 10580 # The compiler driver will combine and reorder linker options, 10581 # but understands '-z linker_flag'. GCC discards it without '$wl', 10582 # but is careful enough not to reorder. 10583 # Supported since Solaris 2.6 (maybe 2.5.1?) 10584 if test yes = "$GCC"; then 10585 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 10586 else 10587 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 10588 fi 10589 ;; 10590 esac 10591 link_all_deplibs=yes 10592 ;; 10593 10594 sunos4*) 10595 if test sequent = "$host_vendor"; then 10596 # Use $CC to link under sequent, because it throws in some extra .o 10597 # files that make .init and .fini sections work. 10598 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 10599 else 10600 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 10601 fi 10602 hardcode_libdir_flag_spec='-L$libdir' 10603 hardcode_direct=yes 10604 hardcode_minus_L=yes 10605 hardcode_shlibpath_var=no 10606 ;; 10607 10608 sysv4) 10609 case $host_vendor in 10610 sni) 10611 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10612 hardcode_direct=yes # is this really true??? 10613 ;; 10614 siemens) 10615 ## LD is ld it makes a PLAMLIB 10616 ## CC just makes a GrossModule. 10617 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 10618 reload_cmds='$CC -r -o $output$reload_objs' 10619 hardcode_direct=no 10620 ;; 10621 motorola) 10622 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10623 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 10624 ;; 10625 esac 10626 runpath_var='LD_RUN_PATH' 10627 hardcode_shlibpath_var=no 10628 ;; 10629 10630 sysv4.3*) 10631 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10632 hardcode_shlibpath_var=no 10633 export_dynamic_flag_spec='-Bexport' 10634 ;; 10635 10636 sysv4*MP*) 10637 if test -d /usr/nec; then 10638 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10639 hardcode_shlibpath_var=no 10640 runpath_var=LD_RUN_PATH 10641 hardcode_runpath_var=yes 10642 ld_shlibs=yes 10643 fi 10644 ;; 10645 10646 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 10647 no_undefined_flag='$wl-z,text' 10648 archive_cmds_need_lc=no 10649 hardcode_shlibpath_var=no 10650 runpath_var='LD_RUN_PATH' 10651 10652 if test yes = "$GCC"; then 10653 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10654 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10655 else 10656 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10657 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10658 fi 10659 ;; 10660 10661 sysv5* | sco3.2v5* | sco5v6*) 10662 # Note: We CANNOT use -z defs as we might desire, because we do not 10663 # link with -lc, and that would cause any symbols used from libc to 10664 # always be unresolved, which means just about no library would 10665 # ever link correctly. If we're not using GNU ld we use -z text 10666 # though, which does catch some bad symbols but isn't as heavy-handed 10667 # as -z defs. 10668 no_undefined_flag='$wl-z,text' 10669 allow_undefined_flag='$wl-z,nodefs' 10670 archive_cmds_need_lc=no 10671 hardcode_shlibpath_var=no 10672 hardcode_libdir_flag_spec='$wl-R,$libdir' 10673 hardcode_libdir_separator=':' 10674 link_all_deplibs=yes 10675 export_dynamic_flag_spec='$wl-Bexport' 10676 runpath_var='LD_RUN_PATH' 10677 10678 if test yes = "$GCC"; then 10679 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10680 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10681 else 10682 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10683 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10684 fi 10685 ;; 10686 10687 uts4*) 10688 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10689 hardcode_libdir_flag_spec='-L$libdir' 10690 hardcode_shlibpath_var=no 10691 ;; 10692 10693 *) 10694 ld_shlibs=no 10695 ;; 10696 esac 10697 10698 if test sni = "$host_vendor"; then 10699 case $host in 10700 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 10701 export_dynamic_flag_spec='$wl-Blargedynsym' 10702 ;; 10703 esac 10704 fi 10705 fi 10706 10707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 10708 $as_echo "$ld_shlibs" >&6; } 10709 test no = "$ld_shlibs" && can_build_shared=no 10710 10711 with_gnu_ld=$with_gnu_ld 10712 10713 10714 10715 10716 10717 10718 10719 10720 10721 10722 10723 10724 10725 10726 10727 # 10728 # Do we need to explicitly link libc? 10729 # 10730 case "x$archive_cmds_need_lc" in 10731 x|xyes) 10732 # Assume -lc should be added 10733 archive_cmds_need_lc=yes 10734 10735 if test yes,yes = "$GCC,$enable_shared"; then 10736 case $archive_cmds in 10737 *'~'*) 10738 # FIXME: we may have to deal with multi-command sequences. 10739 ;; 10740 '$CC '*) 10741 # Test whether the compiler implicitly links with -lc since on some 10742 # systems, -lgcc has to come before -lc. If gcc already passes -lc 10743 # to ld, don't add -lc before -lgcc. 10744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 10745 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 10746 if ${lt_cv_archive_cmds_need_lc+:} false; then : 10747 $as_echo_n "(cached) " >&6 10748 else 10749 $RM conftest* 10750 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10751 10752 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10753 (eval $ac_compile) 2>&5 10754 ac_status=$? 10755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10756 test $ac_status = 0; } 2>conftest.err; then 10757 soname=conftest 10758 lib=conftest 10759 libobjs=conftest.$ac_objext 10760 deplibs= 10761 wl=$lt_prog_compiler_wl 10762 pic_flag=$lt_prog_compiler_pic 10763 compiler_flags=-v 10764 linker_flags=-v 10765 verstring= 10766 output_objdir=. 10767 libname=conftest 10768 lt_save_allow_undefined_flag=$allow_undefined_flag 10769 allow_undefined_flag= 10770 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 10771 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 10772 ac_status=$? 10773 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10774 test $ac_status = 0; } 10775 then 10776 lt_cv_archive_cmds_need_lc=no 10777 else 10778 lt_cv_archive_cmds_need_lc=yes 10779 fi 10780 allow_undefined_flag=$lt_save_allow_undefined_flag 10781 else 10782 cat conftest.err 1>&5 10783 fi 10784 $RM conftest* 10785 10786 fi 10787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 10788 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 10789 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 10790 ;; 10791 esac 10792 fi 10793 ;; 10794 esac 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804 10805 10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824 10825 10826 10827 10828 10829 10830 10831 10832 10833 10834 10835 10836 10837 10838 10839 10840 10841 10842 10843 10844 10845 10846 10847 10848 10849 10850 10851 10852 10853 10854 10855 10856 10857 10858 10859 10860 10861 10862 10863 10864 10865 10866 10867 10868 10869 10870 10871 10872 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 10887 10888 10889 10890 10891 10892 10893 10894 10895 10896 10897 10898 10899 10900 10901 10902 10903 10904 10905 10906 10907 10908 10909 10910 10911 10912 10913 10914 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 10948 $as_echo_n "checking dynamic linker characteristics... " >&6; } 10949 10950 if test yes = "$GCC"; then 10951 case $host_os in 10952 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 10953 *) lt_awk_arg='/^libraries:/' ;; 10954 esac 10955 case $host_os in 10956 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 10957 *) lt_sed_strip_eq='s|=/|/|g' ;; 10958 esac 10959 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 10960 case $lt_search_path_spec in 10961 *\;*) 10962 # if the path contains ";" then we assume it to be the separator 10963 # otherwise default to the standard path separator (i.e. ":") - it is 10964 # assumed that no part of a normal pathname contains ";" but that should 10965 # okay in the real world where ";" in dirpaths is itself problematic. 10966 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 10967 ;; 10968 *) 10969 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 10970 ;; 10971 esac 10972 # Ok, now we have the path, separated by spaces, we can step through it 10973 # and add multilib dir if necessary... 10974 lt_tmp_lt_search_path_spec= 10975 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 10976 # ...but if some path component already ends with the multilib dir we assume 10977 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 10978 case "$lt_multi_os_dir; $lt_search_path_spec " in 10979 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 10980 lt_multi_os_dir= 10981 ;; 10982 esac 10983 for lt_sys_path in $lt_search_path_spec; do 10984 if test -d "$lt_sys_path$lt_multi_os_dir"; then 10985 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 10986 elif test -n "$lt_multi_os_dir"; then 10987 test -d "$lt_sys_path" && \ 10988 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 10989 fi 10990 done 10991 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 10992 BEGIN {RS = " "; FS = "/|\n";} { 10993 lt_foo = ""; 10994 lt_count = 0; 10995 for (lt_i = NF; lt_i > 0; lt_i--) { 10996 if ($lt_i != "" && $lt_i != ".") { 10997 if ($lt_i == "..") { 10998 lt_count++; 10999 } else { 11000 if (lt_count == 0) { 11001 lt_foo = "/" $lt_i lt_foo; 11002 } else { 11003 lt_count--; 11004 } 11005 } 11006 } 11007 } 11008 if (lt_foo != "") { lt_freq[lt_foo]++; } 11009 if (lt_freq[lt_foo] == 1) { print lt_foo; } 11010 }'` 11011 # AWK program above erroneously prepends '/' to C:/dos/paths 11012 # for these hosts. 11013 case $host_os in 11014 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 11015 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 11016 esac 11017 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 11018 else 11019 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11020 fi 11021 library_names_spec= 11022 libname_spec='lib$name' 11023 soname_spec= 11024 shrext_cmds=.so 11025 postinstall_cmds= 11026 postuninstall_cmds= 11027 finish_cmds= 11028 finish_eval= 11029 shlibpath_var= 11030 shlibpath_overrides_runpath=unknown 11031 version_type=none 11032 dynamic_linker="$host_os ld.so" 11033 sys_lib_dlsearch_path_spec="/lib /usr/lib" 11034 need_lib_prefix=unknown 11035 hardcode_into_libs=no 11036 11037 # when you set need_version to no, make sure it does not cause -set_version 11038 # flags to be left without arguments 11039 need_version=unknown 11040 11041 11042 11043 case $host_os in 11044 aix3*) 11045 version_type=linux # correct to gnu/linux during the next big refactor 11046 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 11047 shlibpath_var=LIBPATH 11048 11049 # AIX 3 has no versioning support, so we append a major version to the name. 11050 soname_spec='$libname$release$shared_ext$major' 11051 ;; 11052 11053 aix[4-9]*) 11054 version_type=linux # correct to gnu/linux during the next big refactor 11055 need_lib_prefix=no 11056 need_version=no 11057 hardcode_into_libs=yes 11058 if test ia64 = "$host_cpu"; then 11059 # AIX 5 supports IA64 11060 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 11061 shlibpath_var=LD_LIBRARY_PATH 11062 else 11063 # With GCC up to 2.95.x, collect2 would create an import file 11064 # for dependence libraries. The import file would start with 11065 # the line '#! .'. This would cause the generated library to 11066 # depend on '.', always an invalid library. This was fixed in 11067 # development snapshots of GCC prior to 3.0. 11068 case $host_os in 11069 aix4 | aix4.[01] | aix4.[01].*) 11070 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 11071 echo ' yes ' 11072 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 11073 : 11074 else 11075 can_build_shared=no 11076 fi 11077 ;; 11078 esac 11079 # Using Import Files as archive members, it is possible to support 11080 # filename-based versioning of shared library archives on AIX. While 11081 # this would work for both with and without runtime linking, it will 11082 # prevent static linking of such archives. So we do filename-based 11083 # shared library versioning with .so extension only, which is used 11084 # when both runtime linking and shared linking is enabled. 11085 # Unfortunately, runtime linking may impact performance, so we do 11086 # not want this to be the default eventually. Also, we use the 11087 # versioned .so libs for executables only if there is the -brtl 11088 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 11089 # To allow for filename-based versioning support, we need to create 11090 # libNAME.so.V as an archive file, containing: 11091 # *) an Import File, referring to the versioned filename of the 11092 # archive as well as the shared archive member, telling the 11093 # bitwidth (32 or 64) of that shared object, and providing the 11094 # list of exported symbols of that shared object, eventually 11095 # decorated with the 'weak' keyword 11096 # *) the shared object with the F_LOADONLY flag set, to really avoid 11097 # it being seen by the linker. 11098 # At run time we better use the real file rather than another symlink, 11099 # but for link time we create the symlink libNAME.so -> libNAME.so.V 11100 11101 case $with_aix_soname,$aix_use_runtimelinking in 11102 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 11103 # soname into executable. Probably we can add versioning support to 11104 # collect2, so additional links can be useful in future. 11105 aix,yes) # traditional libtool 11106 dynamic_linker='AIX unversionable lib.so' 11107 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 11108 # instead of lib<name>.a to let people know that these are not 11109 # typical AIX shared libraries. 11110 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11111 ;; 11112 aix,no) # traditional AIX only 11113 dynamic_linker='AIX lib.a(lib.so.V)' 11114 # We preserve .a as extension for shared libraries through AIX4.2 11115 # and later when we are not doing run time linking. 11116 library_names_spec='$libname$release.a $libname.a' 11117 soname_spec='$libname$release$shared_ext$major' 11118 ;; 11119 svr4,*) # full svr4 only 11120 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 11121 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11122 # We do not specify a path in Import Files, so LIBPATH fires. 11123 shlibpath_overrides_runpath=yes 11124 ;; 11125 *,yes) # both, prefer svr4 11126 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 11127 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11128 # unpreferred sharedlib libNAME.a needs extra handling 11129 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 11130 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 11131 # We do not specify a path in Import Files, so LIBPATH fires. 11132 shlibpath_overrides_runpath=yes 11133 ;; 11134 *,no) # both, prefer aix 11135 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 11136 library_names_spec='$libname$release.a $libname.a' 11137 soname_spec='$libname$release$shared_ext$major' 11138 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 11139 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 11140 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 11141 ;; 11142 esac 11143 shlibpath_var=LIBPATH 11144 fi 11145 ;; 11146 11147 amigaos*) 11148 case $host_cpu in 11149 powerpc) 11150 # Since July 2007 AmigaOS4 officially supports .so libraries. 11151 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 11152 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11153 ;; 11154 m68k) 11155 library_names_spec='$libname.ixlibrary $libname.a' 11156 # Create ${libname}_ixlibrary.a entries in /sys/libs. 11157 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 11158 ;; 11159 esac 11160 ;; 11161 11162 beos*) 11163 library_names_spec='$libname$shared_ext' 11164 dynamic_linker="$host_os ld.so" 11165 shlibpath_var=LIBRARY_PATH 11166 ;; 11167 11168 bsdi[45]*) 11169 version_type=linux # correct to gnu/linux during the next big refactor 11170 need_version=no 11171 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11172 soname_spec='$libname$release$shared_ext$major' 11173 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 11174 shlibpath_var=LD_LIBRARY_PATH 11175 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 11176 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 11177 # the default ld.so.conf also contains /usr/contrib/lib and 11178 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 11179 # libtool to hard-code these into programs 11180 ;; 11181 11182 cygwin* | mingw* | pw32* | cegcc*) 11183 version_type=windows 11184 shrext_cmds=.dll 11185 need_version=no 11186 need_lib_prefix=no 11187 11188 case $GCC,$cc_basename in 11189 yes,*) 11190 # gcc 11191 library_names_spec='$libname.dll.a' 11192 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11193 postinstall_cmds='base_file=`basename \$file`~ 11194 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11195 dldir=$destdir/`dirname \$dlpath`~ 11196 test -d \$dldir || mkdir -p \$dldir~ 11197 $install_prog $dir/$dlname \$dldir/$dlname~ 11198 chmod a+x \$dldir/$dlname~ 11199 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11200 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11201 fi' 11202 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11203 dlpath=$dir/\$dldll~ 11204 $RM \$dlpath' 11205 shlibpath_overrides_runpath=yes 11206 11207 case $host_os in 11208 cygwin*) 11209 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 11210 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11211 11212 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 11213 ;; 11214 mingw* | cegcc*) 11215 # MinGW DLLs use traditional 'lib' prefix 11216 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11217 ;; 11218 pw32*) 11219 # pw32 DLLs use 'pw' prefix rather than 'lib' 11220 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11221 ;; 11222 esac 11223 dynamic_linker='Win32 ld.exe' 11224 ;; 11225 11226 *,cl*) 11227 # Native MSVC 11228 libname_spec='$name' 11229 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11230 library_names_spec='$libname.dll.lib' 11231 11232 case $build_os in 11233 mingw*) 11234 sys_lib_search_path_spec= 11235 lt_save_ifs=$IFS 11236 IFS=';' 11237 for lt_path in $LIB 11238 do 11239 IFS=$lt_save_ifs 11240 # Let DOS variable expansion print the short 8.3 style file name. 11241 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 11242 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 11243 done 11244 IFS=$lt_save_ifs 11245 # Convert to MSYS style. 11246 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 11247 ;; 11248 cygwin*) 11249 # Convert to unix form, then to dos form, then back to unix form 11250 # but this time dos style (no spaces!) so that the unix form looks 11251 # like /cygdrive/c/PROGRA~1:/cygdr... 11252 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 11253 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 11254 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11255 ;; 11256 *) 11257 sys_lib_search_path_spec=$LIB 11258 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 11259 # It is most probably a Windows format PATH. 11260 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 11261 else 11262 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11263 fi 11264 # FIXME: find the short name or the path components, as spaces are 11265 # common. (e.g. "Program Files" -> "PROGRA~1") 11266 ;; 11267 esac 11268 11269 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11270 postinstall_cmds='base_file=`basename \$file`~ 11271 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11272 dldir=$destdir/`dirname \$dlpath`~ 11273 test -d \$dldir || mkdir -p \$dldir~ 11274 $install_prog $dir/$dlname \$dldir/$dlname' 11275 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11276 dlpath=$dir/\$dldll~ 11277 $RM \$dlpath' 11278 shlibpath_overrides_runpath=yes 11279 dynamic_linker='Win32 link.exe' 11280 ;; 11281 11282 *) 11283 # Assume MSVC wrapper 11284 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 11285 dynamic_linker='Win32 ld.exe' 11286 ;; 11287 esac 11288 # FIXME: first we should search . and the directory the executable is in 11289 shlibpath_var=PATH 11290 ;; 11291 11292 darwin* | rhapsody*) 11293 dynamic_linker="$host_os dyld" 11294 version_type=darwin 11295 need_lib_prefix=no 11296 need_version=no 11297 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 11298 soname_spec='$libname$release$major$shared_ext' 11299 shlibpath_overrides_runpath=yes 11300 shlibpath_var=DYLD_LIBRARY_PATH 11301 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 11302 11303 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 11304 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 11305 ;; 11306 11307 dgux*) 11308 version_type=linux # correct to gnu/linux during the next big refactor 11309 need_lib_prefix=no 11310 need_version=no 11311 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11312 soname_spec='$libname$release$shared_ext$major' 11313 shlibpath_var=LD_LIBRARY_PATH 11314 ;; 11315 11316 freebsd* | dragonfly*) 11317 # DragonFly does not have aout. When/if they implement a new 11318 # versioning mechanism, adjust this. 11319 if test -x /usr/bin/objformat; then 11320 objformat=`/usr/bin/objformat` 11321 else 11322 case $host_os in 11323 freebsd[23].*) objformat=aout ;; 11324 *) objformat=elf ;; 11325 esac 11326 fi 11327 version_type=freebsd-$objformat 11328 case $version_type in 11329 freebsd-elf*) 11330 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11331 soname_spec='$libname$release$shared_ext$major' 11332 need_version=no 11333 need_lib_prefix=no 11334 ;; 11335 freebsd-*) 11336 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11337 need_version=yes 11338 ;; 11339 esac 11340 shlibpath_var=LD_LIBRARY_PATH 11341 case $host_os in 11342 freebsd2.*) 11343 shlibpath_overrides_runpath=yes 11344 ;; 11345 freebsd3.[01]* | freebsdelf3.[01]*) 11346 shlibpath_overrides_runpath=yes 11347 hardcode_into_libs=yes 11348 ;; 11349 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 11350 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 11351 shlibpath_overrides_runpath=no 11352 hardcode_into_libs=yes 11353 ;; 11354 *) # from 4.6 on, and DragonFly 11355 shlibpath_overrides_runpath=yes 11356 hardcode_into_libs=yes 11357 ;; 11358 esac 11359 ;; 11360 11361 haiku*) 11362 version_type=linux # correct to gnu/linux during the next big refactor 11363 need_lib_prefix=no 11364 need_version=no 11365 dynamic_linker="$host_os runtime_loader" 11366 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11367 soname_spec='$libname$release$shared_ext$major' 11368 shlibpath_var=LIBRARY_PATH 11369 shlibpath_overrides_runpath=no 11370 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 11371 hardcode_into_libs=yes 11372 ;; 11373 11374 hpux9* | hpux10* | hpux11*) 11375 # Give a soname corresponding to the major version so that dld.sl refuses to 11376 # link against other versions. 11377 version_type=sunos 11378 need_lib_prefix=no 11379 need_version=no 11380 case $host_cpu in 11381 ia64*) 11382 shrext_cmds='.so' 11383 hardcode_into_libs=yes 11384 dynamic_linker="$host_os dld.so" 11385 shlibpath_var=LD_LIBRARY_PATH 11386 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11387 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11388 soname_spec='$libname$release$shared_ext$major' 11389 if test 32 = "$HPUX_IA64_MODE"; then 11390 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 11391 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 11392 else 11393 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 11394 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 11395 fi 11396 ;; 11397 hppa*64*) 11398 shrext_cmds='.sl' 11399 hardcode_into_libs=yes 11400 dynamic_linker="$host_os dld.sl" 11401 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 11402 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11403 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11404 soname_spec='$libname$release$shared_ext$major' 11405 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 11406 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11407 ;; 11408 *) 11409 shrext_cmds='.sl' 11410 dynamic_linker="$host_os dld.sl" 11411 shlibpath_var=SHLIB_PATH 11412 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 11413 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11414 soname_spec='$libname$release$shared_ext$major' 11415 ;; 11416 esac 11417 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 11418 postinstall_cmds='chmod 555 $lib' 11419 # or fails outright, so override atomically: 11420 install_override_mode=555 11421 ;; 11422 11423 interix[3-9]*) 11424 version_type=linux # correct to gnu/linux during the next big refactor 11425 need_lib_prefix=no 11426 need_version=no 11427 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11428 soname_spec='$libname$release$shared_ext$major' 11429 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 11430 shlibpath_var=LD_LIBRARY_PATH 11431 shlibpath_overrides_runpath=no 11432 hardcode_into_libs=yes 11433 ;; 11434 11435 irix5* | irix6* | nonstopux*) 11436 case $host_os in 11437 nonstopux*) version_type=nonstopux ;; 11438 *) 11439 if test yes = "$lt_cv_prog_gnu_ld"; then 11440 version_type=linux # correct to gnu/linux during the next big refactor 11441 else 11442 version_type=irix 11443 fi ;; 11444 esac 11445 need_lib_prefix=no 11446 need_version=no 11447 soname_spec='$libname$release$shared_ext$major' 11448 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 11449 case $host_os in 11450 irix5* | nonstopux*) 11451 libsuff= shlibsuff= 11452 ;; 11453 *) 11454 case $LD in # libtool.m4 will add one of these switches to LD 11455 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 11456 libsuff= shlibsuff= libmagic=32-bit;; 11457 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 11458 libsuff=32 shlibsuff=N32 libmagic=N32;; 11459 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 11460 libsuff=64 shlibsuff=64 libmagic=64-bit;; 11461 *) libsuff= shlibsuff= libmagic=never-match;; 11462 esac 11463 ;; 11464 esac 11465 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 11466 shlibpath_overrides_runpath=no 11467 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 11468 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 11469 hardcode_into_libs=yes 11470 ;; 11471 11472 # No shared lib support for Linux oldld, aout, or coff. 11473 linux*oldld* | linux*aout* | linux*coff*) 11474 dynamic_linker=no 11475 ;; 11476 11477 linux*android*) 11478 version_type=none # Android doesn't support versioned libraries. 11479 need_lib_prefix=no 11480 need_version=no 11481 library_names_spec='$libname$release$shared_ext' 11482 soname_spec='$libname$release$shared_ext' 11483 finish_cmds= 11484 shlibpath_var=LD_LIBRARY_PATH 11485 shlibpath_overrides_runpath=yes 11486 11487 # This implies no fast_install, which is unacceptable. 11488 # Some rework will be needed to allow for fast_install 11489 # before this can be enabled. 11490 hardcode_into_libs=yes 11491 11492 dynamic_linker='Android linker' 11493 # Don't embed -rpath directories since the linker doesn't support them. 11494 hardcode_libdir_flag_spec='-L$libdir' 11495 ;; 11496 11497 # This must be glibc/ELF. 11498 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11499 version_type=linux # correct to gnu/linux during the next big refactor 11500 need_lib_prefix=no 11501 need_version=no 11502 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11503 soname_spec='$libname$release$shared_ext$major' 11504 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 11505 shlibpath_var=LD_LIBRARY_PATH 11506 shlibpath_overrides_runpath=no 11507 11508 # Some binutils ld are patched to set DT_RUNPATH 11509 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 11510 $as_echo_n "(cached) " >&6 11511 else 11512 lt_cv_shlibpath_overrides_runpath=no 11513 save_LDFLAGS=$LDFLAGS 11514 save_libdir=$libdir 11515 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 11516 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 11517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11518 /* end confdefs.h. */ 11519 11520 int 11521 main () 11522 { 11523 11524 ; 11525 return 0; 11526 } 11527 _ACEOF 11528 if ac_fn_c_try_link "$LINENO"; then : 11529 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 11530 lt_cv_shlibpath_overrides_runpath=yes 11531 fi 11532 fi 11533 rm -f core conftest.err conftest.$ac_objext \ 11534 conftest$ac_exeext conftest.$ac_ext 11535 LDFLAGS=$save_LDFLAGS 11536 libdir=$save_libdir 11537 11538 fi 11539 11540 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 11541 11542 # This implies no fast_install, which is unacceptable. 11543 # Some rework will be needed to allow for fast_install 11544 # before this can be enabled. 11545 hardcode_into_libs=yes 11546 11547 # Ideally, we could use ldconfig to report *all* directores which are 11548 # searched for libraries, however this is still not possible. Aside from not 11549 # being certain /sbin/ldconfig is available, command 11550 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 11551 # even though it is searched at run-time. Try to do the best guess by 11552 # appending ld.so.conf contents (and includes) to the search path. 11553 if test -f /etc/ld.so.conf; then 11554 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 11555 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 11556 fi 11557 11558 # We used to test for /lib/ld.so.1 and disable shared libraries on 11559 # powerpc, because MkLinux only supported shared libraries with the 11560 # GNU dynamic linker. Since this was broken with cross compilers, 11561 # most powerpc-linux boxes support dynamic linking these days and 11562 # people can always --disable-shared, the test was removed, and we 11563 # assume the GNU/Linux dynamic linker is in use. 11564 dynamic_linker='GNU/Linux ld.so' 11565 ;; 11566 11567 netbsd*) 11568 version_type=sunos 11569 need_lib_prefix=no 11570 need_version=no 11571 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11572 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11573 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11574 dynamic_linker='NetBSD (a.out) ld.so' 11575 else 11576 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11577 soname_spec='$libname$release$shared_ext$major' 11578 dynamic_linker='NetBSD ld.elf_so' 11579 fi 11580 shlibpath_var=LD_LIBRARY_PATH 11581 shlibpath_overrides_runpath=yes 11582 hardcode_into_libs=yes 11583 ;; 11584 11585 newsos6) 11586 version_type=linux # correct to gnu/linux during the next big refactor 11587 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11588 shlibpath_var=LD_LIBRARY_PATH 11589 shlibpath_overrides_runpath=yes 11590 ;; 11591 11592 *nto* | *qnx*) 11593 version_type=qnx 11594 need_lib_prefix=no 11595 need_version=no 11596 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11597 soname_spec='$libname$release$shared_ext$major' 11598 shlibpath_var=LD_LIBRARY_PATH 11599 shlibpath_overrides_runpath=no 11600 hardcode_into_libs=yes 11601 dynamic_linker='ldqnx.so' 11602 ;; 11603 11604 openbsd* | bitrig*) 11605 version_type=sunos 11606 sys_lib_dlsearch_path_spec=/usr/lib 11607 need_lib_prefix=no 11608 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 11609 need_version=no 11610 else 11611 need_version=yes 11612 fi 11613 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11614 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11615 shlibpath_var=LD_LIBRARY_PATH 11616 shlibpath_overrides_runpath=yes 11617 ;; 11618 11619 os2*) 11620 libname_spec='$name' 11621 version_type=windows 11622 shrext_cmds=.dll 11623 need_version=no 11624 need_lib_prefix=no 11625 # OS/2 can only load a DLL with a base name of 8 characters or less. 11626 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 11627 v=$($ECHO $release$versuffix | tr -d .-); 11628 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 11629 $ECHO $n$v`$shared_ext' 11630 library_names_spec='${libname}_dll.$libext' 11631 dynamic_linker='OS/2 ld.exe' 11632 shlibpath_var=BEGINLIBPATH 11633 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11634 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11635 postinstall_cmds='base_file=`basename \$file`~ 11636 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 11637 dldir=$destdir/`dirname \$dlpath`~ 11638 test -d \$dldir || mkdir -p \$dldir~ 11639 $install_prog $dir/$dlname \$dldir/$dlname~ 11640 chmod a+x \$dldir/$dlname~ 11641 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11642 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11643 fi' 11644 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 11645 dlpath=$dir/\$dldll~ 11646 $RM \$dlpath' 11647 ;; 11648 11649 osf3* | osf4* | osf5*) 11650 version_type=osf 11651 need_lib_prefix=no 11652 need_version=no 11653 soname_spec='$libname$release$shared_ext$major' 11654 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11655 shlibpath_var=LD_LIBRARY_PATH 11656 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 11657 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11658 ;; 11659 11660 rdos*) 11661 dynamic_linker=no 11662 ;; 11663 11664 solaris*) 11665 version_type=linux # correct to gnu/linux during the next big refactor 11666 need_lib_prefix=no 11667 need_version=no 11668 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11669 soname_spec='$libname$release$shared_ext$major' 11670 shlibpath_var=LD_LIBRARY_PATH 11671 shlibpath_overrides_runpath=yes 11672 hardcode_into_libs=yes 11673 # ldd complains unless libraries are executable 11674 postinstall_cmds='chmod +x $lib' 11675 ;; 11676 11677 sunos4*) 11678 version_type=sunos 11679 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11680 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 11681 shlibpath_var=LD_LIBRARY_PATH 11682 shlibpath_overrides_runpath=yes 11683 if test yes = "$with_gnu_ld"; then 11684 need_lib_prefix=no 11685 fi 11686 need_version=yes 11687 ;; 11688 11689 sysv4 | sysv4.3*) 11690 version_type=linux # correct to gnu/linux during the next big refactor 11691 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11692 soname_spec='$libname$release$shared_ext$major' 11693 shlibpath_var=LD_LIBRARY_PATH 11694 case $host_vendor in 11695 sni) 11696 shlibpath_overrides_runpath=no 11697 need_lib_prefix=no 11698 runpath_var=LD_RUN_PATH 11699 ;; 11700 siemens) 11701 need_lib_prefix=no 11702 ;; 11703 motorola) 11704 need_lib_prefix=no 11705 need_version=no 11706 shlibpath_overrides_runpath=no 11707 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 11708 ;; 11709 esac 11710 ;; 11711 11712 sysv4*MP*) 11713 if test -d /usr/nec; then 11714 version_type=linux # correct to gnu/linux during the next big refactor 11715 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 11716 soname_spec='$libname$shared_ext.$major' 11717 shlibpath_var=LD_LIBRARY_PATH 11718 fi 11719 ;; 11720 11721 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 11722 version_type=sco 11723 need_lib_prefix=no 11724 need_version=no 11725 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 11726 soname_spec='$libname$release$shared_ext$major' 11727 shlibpath_var=LD_LIBRARY_PATH 11728 shlibpath_overrides_runpath=yes 11729 hardcode_into_libs=yes 11730 if test yes = "$with_gnu_ld"; then 11731 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 11732 else 11733 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 11734 case $host_os in 11735 sco3.2v5*) 11736 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 11737 ;; 11738 esac 11739 fi 11740 sys_lib_dlsearch_path_spec='/usr/lib' 11741 ;; 11742 11743 tpf*) 11744 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 11745 version_type=linux # correct to gnu/linux during the next big refactor 11746 need_lib_prefix=no 11747 need_version=no 11748 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11749 shlibpath_var=LD_LIBRARY_PATH 11750 shlibpath_overrides_runpath=no 11751 hardcode_into_libs=yes 11752 ;; 11753 11754 uts4*) 11755 version_type=linux # correct to gnu/linux during the next big refactor 11756 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11757 soname_spec='$libname$release$shared_ext$major' 11758 shlibpath_var=LD_LIBRARY_PATH 11759 ;; 11760 11761 *) 11762 dynamic_linker=no 11763 ;; 11764 esac 11765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 11766 $as_echo "$dynamic_linker" >&6; } 11767 test no = "$dynamic_linker" && can_build_shared=no 11768 11769 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 11770 if test yes = "$GCC"; then 11771 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 11772 fi 11773 11774 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 11775 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 11776 fi 11777 11778 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 11779 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 11780 fi 11781 11782 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 11783 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 11784 11785 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 11786 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 11787 11788 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 11789 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 11790 11791 11792 11793 11794 11795 11796 11797 11798 11799 11800 11801 11802 11803 11804 11805 11806 11807 11808 11809 11810 11811 11812 11813 11814 11815 11816 11817 11818 11819 11820 11821 11822 11823 11824 11825 11826 11827 11828 11829 11830 11831 11832 11833 11834 11835 11836 11837 11838 11839 11840 11841 11842 11843 11844 11845 11846 11847 11848 11849 11850 11851 11852 11853 11854 11855 11856 11857 11858 11859 11860 11861 11862 11863 11864 11865 11866 11867 11868 11869 11870 11871 11872 11873 11874 11875 11876 11877 11878 11879 11880 11881 11882 11883 11884 11885 11886 11887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 11888 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 11889 hardcode_action= 11890 if test -n "$hardcode_libdir_flag_spec" || 11891 test -n "$runpath_var" || 11892 test yes = "$hardcode_automatic"; then 11893 11894 # We can hardcode non-existent directories. 11895 if test no != "$hardcode_direct" && 11896 # If the only mechanism to avoid hardcoding is shlibpath_var, we 11897 # have to relink, otherwise we might link with an installed library 11898 # when we should be linking with a yet-to-be-installed one 11899 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 11900 test no != "$hardcode_minus_L"; then 11901 # Linking always hardcodes the temporary library directory. 11902 hardcode_action=relink 11903 else 11904 # We can link without hardcoding, and we can hardcode nonexisting dirs. 11905 hardcode_action=immediate 11906 fi 11907 else 11908 # We cannot hardcode anything, or else we can only hardcode existing 11909 # directories. 11910 hardcode_action=unsupported 11911 fi 11912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 11913 $as_echo "$hardcode_action" >&6; } 11914 11915 if test relink = "$hardcode_action" || 11916 test yes = "$inherit_rpath"; then 11917 # Fast installation is not supported 11918 enable_fast_install=no 11919 elif test yes = "$shlibpath_overrides_runpath" || 11920 test no = "$enable_shared"; then 11921 # Fast installation is not necessary 11922 enable_fast_install=needless 11923 fi 11924 11925 11926 11927 11928 11929 11930 if test yes != "$enable_dlopen"; then 11931 enable_dlopen=unknown 11932 enable_dlopen_self=unknown 11933 enable_dlopen_self_static=unknown 11934 else 11935 lt_cv_dlopen=no 11936 lt_cv_dlopen_libs= 11937 11938 case $host_os in 11939 beos*) 11940 lt_cv_dlopen=load_add_on 11941 lt_cv_dlopen_libs= 11942 lt_cv_dlopen_self=yes 11943 ;; 11944 11945 mingw* | pw32* | cegcc*) 11946 lt_cv_dlopen=LoadLibrary 11947 lt_cv_dlopen_libs= 11948 ;; 11949 11950 cygwin*) 11951 lt_cv_dlopen=dlopen 11952 lt_cv_dlopen_libs= 11953 ;; 11954 11955 darwin*) 11956 # if libdl is installed we need to link against it 11957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 11958 $as_echo_n "checking for dlopen in -ldl... " >&6; } 11959 if ${ac_cv_lib_dl_dlopen+:} false; then : 11960 $as_echo_n "(cached) " >&6 11961 else 11962 ac_check_lib_save_LIBS=$LIBS 11963 LIBS="-ldl $LIBS" 11964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11965 /* end confdefs.h. */ 11966 11967 /* Override any GCC internal prototype to avoid an error. 11968 Use char because int might match the return type of a GCC 11969 builtin and then its argument prototype would still apply. */ 11970 #ifdef __cplusplus 11971 extern "C" 11972 #endif 11973 char dlopen (); 11974 int 11975 main () 11976 { 11977 return dlopen (); 11978 ; 11979 return 0; 11980 } 11981 _ACEOF 11982 if ac_fn_c_try_link "$LINENO"; then : 11983 ac_cv_lib_dl_dlopen=yes 11984 else 11985 ac_cv_lib_dl_dlopen=no 11986 fi 11987 rm -f core conftest.err conftest.$ac_objext \ 11988 conftest$ac_exeext conftest.$ac_ext 11989 LIBS=$ac_check_lib_save_LIBS 11990 fi 11991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 11992 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 11993 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 11994 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 11995 else 11996 11997 lt_cv_dlopen=dyld 11998 lt_cv_dlopen_libs= 11999 lt_cv_dlopen_self=yes 12000 12001 fi 12002 12003 ;; 12004 12005 tpf*) 12006 # Don't try to run any link tests for TPF. We know it's impossible 12007 # because TPF is a cross-compiler, and we know how we open DSOs. 12008 lt_cv_dlopen=dlopen 12009 lt_cv_dlopen_libs= 12010 lt_cv_dlopen_self=no 12011 ;; 12012 12013 *) 12014 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 12015 if test "x$ac_cv_func_shl_load" = xyes; then : 12016 lt_cv_dlopen=shl_load 12017 else 12018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 12019 $as_echo_n "checking for shl_load in -ldld... " >&6; } 12020 if ${ac_cv_lib_dld_shl_load+:} false; then : 12021 $as_echo_n "(cached) " >&6 12022 else 12023 ac_check_lib_save_LIBS=$LIBS 12024 LIBS="-ldld $LIBS" 12025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12026 /* end confdefs.h. */ 12027 12028 /* Override any GCC internal prototype to avoid an error. 12029 Use char because int might match the return type of a GCC 12030 builtin and then its argument prototype would still apply. */ 12031 #ifdef __cplusplus 12032 extern "C" 12033 #endif 12034 char shl_load (); 12035 int 12036 main () 12037 { 12038 return shl_load (); 12039 ; 12040 return 0; 12041 } 12042 _ACEOF 12043 if ac_fn_c_try_link "$LINENO"; then : 12044 ac_cv_lib_dld_shl_load=yes 12045 else 12046 ac_cv_lib_dld_shl_load=no 12047 fi 12048 rm -f core conftest.err conftest.$ac_objext \ 12049 conftest$ac_exeext conftest.$ac_ext 12050 LIBS=$ac_check_lib_save_LIBS 12051 fi 12052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 12053 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 12054 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 12055 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 12056 else 12057 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 12058 if test "x$ac_cv_func_dlopen" = xyes; then : 12059 lt_cv_dlopen=dlopen 12060 else 12061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12062 $as_echo_n "checking for dlopen in -ldl... " >&6; } 12063 if ${ac_cv_lib_dl_dlopen+:} false; then : 12064 $as_echo_n "(cached) " >&6 12065 else 12066 ac_check_lib_save_LIBS=$LIBS 12067 LIBS="-ldl $LIBS" 12068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12069 /* end confdefs.h. */ 12070 12071 /* Override any GCC internal prototype to avoid an error. 12072 Use char because int might match the return type of a GCC 12073 builtin and then its argument prototype would still apply. */ 12074 #ifdef __cplusplus 12075 extern "C" 12076 #endif 12077 char dlopen (); 12078 int 12079 main () 12080 { 12081 return dlopen (); 12082 ; 12083 return 0; 12084 } 12085 _ACEOF 12086 if ac_fn_c_try_link "$LINENO"; then : 12087 ac_cv_lib_dl_dlopen=yes 12088 else 12089 ac_cv_lib_dl_dlopen=no 12090 fi 12091 rm -f core conftest.err conftest.$ac_objext \ 12092 conftest$ac_exeext conftest.$ac_ext 12093 LIBS=$ac_check_lib_save_LIBS 12094 fi 12095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12096 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 12097 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 12098 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12099 else 12100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 12101 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 12102 if ${ac_cv_lib_svld_dlopen+:} false; then : 12103 $as_echo_n "(cached) " >&6 12104 else 12105 ac_check_lib_save_LIBS=$LIBS 12106 LIBS="-lsvld $LIBS" 12107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12108 /* end confdefs.h. */ 12109 12110 /* Override any GCC internal prototype to avoid an error. 12111 Use char because int might match the return type of a GCC 12112 builtin and then its argument prototype would still apply. */ 12113 #ifdef __cplusplus 12114 extern "C" 12115 #endif 12116 char dlopen (); 12117 int 12118 main () 12119 { 12120 return dlopen (); 12121 ; 12122 return 0; 12123 } 12124 _ACEOF 12125 if ac_fn_c_try_link "$LINENO"; then : 12126 ac_cv_lib_svld_dlopen=yes 12127 else 12128 ac_cv_lib_svld_dlopen=no 12129 fi 12130 rm -f core conftest.err conftest.$ac_objext \ 12131 conftest$ac_exeext conftest.$ac_ext 12132 LIBS=$ac_check_lib_save_LIBS 12133 fi 12134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 12135 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 12136 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 12137 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 12138 else 12139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 12140 $as_echo_n "checking for dld_link in -ldld... " >&6; } 12141 if ${ac_cv_lib_dld_dld_link+:} false; then : 12142 $as_echo_n "(cached) " >&6 12143 else 12144 ac_check_lib_save_LIBS=$LIBS 12145 LIBS="-ldld $LIBS" 12146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12147 /* end confdefs.h. */ 12148 12149 /* Override any GCC internal prototype to avoid an error. 12150 Use char because int might match the return type of a GCC 12151 builtin and then its argument prototype would still apply. */ 12152 #ifdef __cplusplus 12153 extern "C" 12154 #endif 12155 char dld_link (); 12156 int 12157 main () 12158 { 12159 return dld_link (); 12160 ; 12161 return 0; 12162 } 12163 _ACEOF 12164 if ac_fn_c_try_link "$LINENO"; then : 12165 ac_cv_lib_dld_dld_link=yes 12166 else 12167 ac_cv_lib_dld_dld_link=no 12168 fi 12169 rm -f core conftest.err conftest.$ac_objext \ 12170 conftest$ac_exeext conftest.$ac_ext 12171 LIBS=$ac_check_lib_save_LIBS 12172 fi 12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 12174 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 12175 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 12176 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 12177 fi 12178 12179 12180 fi 12181 12182 12183 fi 12184 12185 12186 fi 12187 12188 12189 fi 12190 12191 12192 fi 12193 12194 ;; 12195 esac 12196 12197 if test no = "$lt_cv_dlopen"; then 12198 enable_dlopen=no 12199 else 12200 enable_dlopen=yes 12201 fi 12202 12203 case $lt_cv_dlopen in 12204 dlopen) 12205 save_CPPFLAGS=$CPPFLAGS 12206 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 12207 12208 save_LDFLAGS=$LDFLAGS 12209 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 12210 12211 save_LIBS=$LIBS 12212 LIBS="$lt_cv_dlopen_libs $LIBS" 12213 12214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 12215 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 12216 if ${lt_cv_dlopen_self+:} false; then : 12217 $as_echo_n "(cached) " >&6 12218 else 12219 if test yes = "$cross_compiling"; then : 12220 lt_cv_dlopen_self=cross 12221 else 12222 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12223 lt_status=$lt_dlunknown 12224 cat > conftest.$ac_ext <<_LT_EOF 12225 #line $LINENO "configure" 12226 #include "confdefs.h" 12227 12228 #if HAVE_DLFCN_H 12229 #include <dlfcn.h> 12230 #endif 12231 12232 #include <stdio.h> 12233 12234 #ifdef RTLD_GLOBAL 12235 # define LT_DLGLOBAL RTLD_GLOBAL 12236 #else 12237 # ifdef DL_GLOBAL 12238 # define LT_DLGLOBAL DL_GLOBAL 12239 # else 12240 # define LT_DLGLOBAL 0 12241 # endif 12242 #endif 12243 12244 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12245 find out it does not work in some platform. */ 12246 #ifndef LT_DLLAZY_OR_NOW 12247 # ifdef RTLD_LAZY 12248 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12249 # else 12250 # ifdef DL_LAZY 12251 # define LT_DLLAZY_OR_NOW DL_LAZY 12252 # else 12253 # ifdef RTLD_NOW 12254 # define LT_DLLAZY_OR_NOW RTLD_NOW 12255 # else 12256 # ifdef DL_NOW 12257 # define LT_DLLAZY_OR_NOW DL_NOW 12258 # else 12259 # define LT_DLLAZY_OR_NOW 0 12260 # endif 12261 # endif 12262 # endif 12263 # endif 12264 #endif 12265 12266 /* When -fvisibility=hidden is used, assume the code has been annotated 12267 correspondingly for the symbols needed. */ 12268 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12269 int fnord () __attribute__((visibility("default"))); 12270 #endif 12271 12272 int fnord () { return 42; } 12273 int main () 12274 { 12275 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12276 int status = $lt_dlunknown; 12277 12278 if (self) 12279 { 12280 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12281 else 12282 { 12283 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12284 else puts (dlerror ()); 12285 } 12286 /* dlclose (self); */ 12287 } 12288 else 12289 puts (dlerror ()); 12290 12291 return status; 12292 } 12293 _LT_EOF 12294 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12295 (eval $ac_link) 2>&5 12296 ac_status=$? 12297 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12298 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12299 (./conftest; exit; ) >&5 2>/dev/null 12300 lt_status=$? 12301 case x$lt_status in 12302 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 12303 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 12304 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 12305 esac 12306 else : 12307 # compilation failed 12308 lt_cv_dlopen_self=no 12309 fi 12310 fi 12311 rm -fr conftest* 12312 12313 12314 fi 12315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 12316 $as_echo "$lt_cv_dlopen_self" >&6; } 12317 12318 if test yes = "$lt_cv_dlopen_self"; then 12319 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 12320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 12321 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 12322 if ${lt_cv_dlopen_self_static+:} false; then : 12323 $as_echo_n "(cached) " >&6 12324 else 12325 if test yes = "$cross_compiling"; then : 12326 lt_cv_dlopen_self_static=cross 12327 else 12328 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12329 lt_status=$lt_dlunknown 12330 cat > conftest.$ac_ext <<_LT_EOF 12331 #line $LINENO "configure" 12332 #include "confdefs.h" 12333 12334 #if HAVE_DLFCN_H 12335 #include <dlfcn.h> 12336 #endif 12337 12338 #include <stdio.h> 12339 12340 #ifdef RTLD_GLOBAL 12341 # define LT_DLGLOBAL RTLD_GLOBAL 12342 #else 12343 # ifdef DL_GLOBAL 12344 # define LT_DLGLOBAL DL_GLOBAL 12345 # else 12346 # define LT_DLGLOBAL 0 12347 # endif 12348 #endif 12349 12350 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12351 find out it does not work in some platform. */ 12352 #ifndef LT_DLLAZY_OR_NOW 12353 # ifdef RTLD_LAZY 12354 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12355 # else 12356 # ifdef DL_LAZY 12357 # define LT_DLLAZY_OR_NOW DL_LAZY 12358 # else 12359 # ifdef RTLD_NOW 12360 # define LT_DLLAZY_OR_NOW RTLD_NOW 12361 # else 12362 # ifdef DL_NOW 12363 # define LT_DLLAZY_OR_NOW DL_NOW 12364 # else 12365 # define LT_DLLAZY_OR_NOW 0 12366 # endif 12367 # endif 12368 # endif 12369 # endif 12370 #endif 12371 12372 /* When -fvisibility=hidden is used, assume the code has been annotated 12373 correspondingly for the symbols needed. */ 12374 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12375 int fnord () __attribute__((visibility("default"))); 12376 #endif 12377 12378 int fnord () { return 42; } 12379 int main () 12380 { 12381 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12382 int status = $lt_dlunknown; 12383 12384 if (self) 12385 { 12386 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12387 else 12388 { 12389 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12390 else puts (dlerror ()); 12391 } 12392 /* dlclose (self); */ 12393 } 12394 else 12395 puts (dlerror ()); 12396 12397 return status; 12398 } 12399 _LT_EOF 12400 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12401 (eval $ac_link) 2>&5 12402 ac_status=$? 12403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12404 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12405 (./conftest; exit; ) >&5 2>/dev/null 12406 lt_status=$? 12407 case x$lt_status in 12408 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 12409 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 12410 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 12411 esac 12412 else : 12413 # compilation failed 12414 lt_cv_dlopen_self_static=no 12415 fi 12416 fi 12417 rm -fr conftest* 12418 12419 12420 fi 12421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 12422 $as_echo "$lt_cv_dlopen_self_static" >&6; } 12423 fi 12424 12425 CPPFLAGS=$save_CPPFLAGS 12426 LDFLAGS=$save_LDFLAGS 12427 LIBS=$save_LIBS 12428 ;; 12429 esac 12430 12431 case $lt_cv_dlopen_self in 12432 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 12433 *) enable_dlopen_self=unknown ;; 12434 esac 12435 12436 case $lt_cv_dlopen_self_static in 12437 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 12438 *) enable_dlopen_self_static=unknown ;; 12439 esac 12440 fi 12441 12442 12443 12444 12445 12446 12447 12448 12449 12450 12451 12452 12453 12454 12455 12456 12457 12458 striplib= 12459 old_striplib= 12460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 12461 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 12462 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 12463 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 12464 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 12465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12466 $as_echo "yes" >&6; } 12467 else 12468 # FIXME - insert some real tests, host_os isn't really good enough 12469 case $host_os in 12470 darwin*) 12471 if test -n "$STRIP"; then 12472 striplib="$STRIP -x" 12473 old_striplib="$STRIP -S" 12474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12475 $as_echo "yes" >&6; } 12476 else 12477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12478 $as_echo "no" >&6; } 12479 fi 12480 ;; 12481 *) 12482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12483 $as_echo "no" >&6; } 12484 ;; 12485 esac 12486 fi 12487 12488 12489 12490 12491 12492 12493 12494 12495 12496 12497 12498 12499 # Report what library types will actually be built 12500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 12501 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 12502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 12503 $as_echo "$can_build_shared" >&6; } 12504 12505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 12506 $as_echo_n "checking whether to build shared libraries... " >&6; } 12507 test no = "$can_build_shared" && enable_shared=no 12508 12509 # On AIX, shared libraries and static libraries use the same namespace, and 12510 # are all built from PIC. 12511 case $host_os in 12512 aix3*) 12513 test yes = "$enable_shared" && enable_static=no 12514 if test -n "$RANLIB"; then 12515 archive_cmds="$archive_cmds~\$RANLIB \$lib" 12516 postinstall_cmds='$RANLIB $lib' 12517 fi 12518 ;; 12519 12520 aix[4-9]*) 12521 if test ia64 != "$host_cpu"; then 12522 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 12523 yes,aix,yes) ;; # shared object as lib.so file only 12524 yes,svr4,*) ;; # shared object as lib.so archive member only 12525 yes,*) enable_static=no ;; # shared object in lib.a archive as well 12526 esac 12527 fi 12528 ;; 12529 esac 12530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 12531 $as_echo "$enable_shared" >&6; } 12532 12533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 12534 $as_echo_n "checking whether to build static libraries... " >&6; } 12535 # Make sure either enable_shared or enable_static is yes. 12536 test yes = "$enable_shared" || enable_static=yes 12537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 12538 $as_echo "$enable_static" >&6; } 12539 12540 12541 12542 12543 fi 12544 ac_ext=c 12545 ac_cpp='$CPP $CPPFLAGS' 12546 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12547 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12548 ac_compiler_gnu=$ac_cv_c_compiler_gnu 12549 12550 CC=$lt_save_CC 12551 12552 12553 12554 12555 12556 12557 12558 12559 12560 12561 12562 12563 12564 12565 12566 ac_config_commands="$ac_config_commands libtool" 12567 12568 12569 12570 12571 # Only expand once: 12572 12573 12574 12575 12576 # Some awks crash when confronted with pnglibconf.dfa, do a test run now 12577 # to make sure this doesn't happen 12578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that AWK works" >&5 12579 $as_echo_n "checking that AWK works... " >&6; } 12580 if ${AWK} -f ${srcdir}/scripts/options.awk out="/dev/null" version=search\ 12581 ${srcdir}/pngconf.h ${srcdir}/scripts/pnglibconf.dfa\ 12582 ${srcdir}/pngusr.dfa 1>&2 12583 then 12584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 12585 $as_echo "ok" >&6; } 12586 else 12587 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12588 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12589 as_fn_error 1 "failed 12590 See \`config.log' for more details" "$LINENO" 5; } 12591 fi 12592 12593 # This is a remnant of the old cc -E validation, where it may have been 12594 # necessary to use a different preprocessor for .dfn files 12595 DFNCPP="$CPP" 12596 12597 12598 # -Werror cannot be passed to GCC in CFLAGS because configure will fail (it 12599 # checks the compiler with a program that generates a warning), add the 12600 # following option to deal with this 12601 12602 # Check whether --enable-werror was given. 12603 if test "${enable_werror+set}" = set; then : 12604 enableval=$enable_werror; test "$enable_werror" = "yes" && enable_werror="-Werror" 12605 if test "$enable_werror" != "no"; then 12606 sav_CFLAGS="$CFLAGS" 12607 CFLAGS="$enable_werror $CFLAGS" 12608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler allows $enable_werror" >&5 12609 $as_echo_n "checking if the compiler allows $enable_werror... " >&6; } 12610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12611 /* end confdefs.h. */ 12612 12613 int main(int argc, char **argv){ 12614 return argv[argc-1][0]; 12615 } 12616 _ACEOF 12617 if ac_fn_c_try_compile "$LINENO"; then : 12618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12619 $as_echo "yes" >&6; } 12620 PNG_COPTS="$PNG_COPTS $enable_werror" 12621 else 12622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12623 $as_echo "no" >&6; } 12624 fi 12625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12626 CFLAGS="$sav_CFLAGS" 12627 fi 12628 fi 12629 12630 12631 # For GCC 5 the default mode for C is -std=gnu11 instead of -std=gnu89 12632 # In pngpriv.h we request just the POSIX 1003.1 and C89 APIs by defining _POSIX_SOURCE to 1 12633 # This is incompatible with the new default mode, so we test for that and force the 12634 # "-std=c89" compiler option: 12635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to force back C standard to C89" >&5 12636 $as_echo_n "checking if we need to force back C standard to C89... " >&6; } 12637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12638 /* end confdefs.h. */ 12639 12640 #define _POSIX_SOURCE 1 12641 #include <stdio.h> 12642 12643 int 12644 main () 12645 { 12646 12647 ; 12648 return 0; 12649 } 12650 _ACEOF 12651 if ac_fn_c_try_compile "$LINENO"; then : 12652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12653 $as_echo "no" >&6; } 12654 else 12655 12656 if test "x$GCC" != "xyes"; then 12657 as_fn_error $? "Forcing back to C89 is required but the flags are only known for GCC" "$LINENO" 5 12658 fi 12659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12660 $as_echo "yes" >&6; } 12661 CFLAGS="$CFLAGS -std=c89" 12662 12663 fi 12664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12665 12666 # Checks for header files. 12667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 12668 $as_echo_n "checking for ANSI C header files... " >&6; } 12669 if ${ac_cv_header_stdc+:} false; then : 12670 $as_echo_n "(cached) " >&6 12671 else 12672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12673 /* end confdefs.h. */ 12674 #include <stdlib.h> 12675 #include <stdarg.h> 12676 #include <string.h> 12677 #include <float.h> 12678 12679 int 12680 main () 12681 { 12682 12683 ; 12684 return 0; 12685 } 12686 _ACEOF 12687 if ac_fn_c_try_compile "$LINENO"; then : 12688 ac_cv_header_stdc=yes 12689 else 12690 ac_cv_header_stdc=no 12691 fi 12692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12693 12694 if test $ac_cv_header_stdc = yes; then 12695 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 12696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12697 /* end confdefs.h. */ 12698 #include <string.h> 12699 12700 _ACEOF 12701 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 12702 $EGREP "memchr" >/dev/null 2>&1; then : 12703 12704 else 12705 ac_cv_header_stdc=no 12706 fi 12707 rm -f conftest* 12708 12709 fi 12710 12711 if test $ac_cv_header_stdc = yes; then 12712 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 12713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12714 /* end confdefs.h. */ 12715 #include <stdlib.h> 12716 12717 _ACEOF 12718 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 12719 $EGREP "free" >/dev/null 2>&1; then : 12720 12721 else 12722 ac_cv_header_stdc=no 12723 fi 12724 rm -f conftest* 12725 12726 fi 12727 12728 if test $ac_cv_header_stdc = yes; then 12729 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 12730 if test "$cross_compiling" = yes; then : 12731 : 12732 else 12733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12734 /* end confdefs.h. */ 12735 #include <ctype.h> 12736 #include <stdlib.h> 12737 #if ((' ' & 0x0FF) == 0x020) 12738 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 12739 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 12740 #else 12741 # define ISLOWER(c) \ 12742 (('a' <= (c) && (c) <= 'i') \ 12743 || ('j' <= (c) && (c) <= 'r') \ 12744 || ('s' <= (c) && (c) <= 'z')) 12745 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 12746 #endif 12747 12748 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 12749 int 12750 main () 12751 { 12752 int i; 12753 for (i = 0; i < 256; i++) 12754 if (XOR (islower (i), ISLOWER (i)) 12755 || toupper (i) != TOUPPER (i)) 12756 return 2; 12757 return 0; 12758 } 12759 _ACEOF 12760 if ac_fn_c_try_run "$LINENO"; then : 12761 12762 else 12763 ac_cv_header_stdc=no 12764 fi 12765 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12766 conftest.$ac_objext conftest.beam conftest.$ac_ext 12767 fi 12768 12769 fi 12770 fi 12771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 12772 $as_echo "$ac_cv_header_stdc" >&6; } 12773 if test $ac_cv_header_stdc = yes; then 12774 12775 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 12776 12777 fi 12778 12779 12780 # Checks for typedefs, structures, and compiler characteristics. 12781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 12782 $as_echo_n "checking for an ANSI C-conforming const... " >&6; } 12783 if ${ac_cv_c_const+:} false; then : 12784 $as_echo_n "(cached) " >&6 12785 else 12786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12787 /* end confdefs.h. */ 12788 12789 int 12790 main () 12791 { 12792 12793 #ifndef __cplusplus 12794 /* Ultrix mips cc rejects this sort of thing. */ 12795 typedef int charset[2]; 12796 const charset cs = { 0, 0 }; 12797 /* SunOS 4.1.1 cc rejects this. */ 12798 char const *const *pcpcc; 12799 char **ppc; 12800 /* NEC SVR4.0.2 mips cc rejects this. */ 12801 struct point {int x, y;}; 12802 static struct point const zero = {0,0}; 12803 /* AIX XL C 1.02.0.0 rejects this. 12804 It does not let you subtract one const X* pointer from another in 12805 an arm of an if-expression whose if-part is not a constant 12806 expression */ 12807 const char *g = "string"; 12808 pcpcc = &g + (g ? g-g : 0); 12809 /* HPUX 7.0 cc rejects these. */ 12810 ++pcpcc; 12811 ppc = (char**) pcpcc; 12812 pcpcc = (char const *const *) ppc; 12813 { /* SCO 3.2v4 cc rejects this sort of thing. */ 12814 char tx; 12815 char *t = &tx; 12816 char const *s = 0 ? (char *) 0 : (char const *) 0; 12817 12818 *t++ = 0; 12819 if (s) return 0; 12820 } 12821 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 12822 int x[] = {25, 17}; 12823 const int *foo = &x[0]; 12824 ++foo; 12825 } 12826 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 12827 typedef const int *iptr; 12828 iptr p = 0; 12829 ++p; 12830 } 12831 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 12832 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 12833 struct s { int j; const int *ap[3]; } bx; 12834 struct s *b = &bx; b->j = 5; 12835 } 12836 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 12837 const int foo = 10; 12838 if (!foo) return 0; 12839 } 12840 return !cs[0] && !zero.x; 12841 #endif 12842 12843 ; 12844 return 0; 12845 } 12846 _ACEOF 12847 if ac_fn_c_try_compile "$LINENO"; then : 12848 ac_cv_c_const=yes 12849 else 12850 ac_cv_c_const=no 12851 fi 12852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12853 fi 12854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 12855 $as_echo "$ac_cv_c_const" >&6; } 12856 if test $ac_cv_c_const = no; then 12857 12858 $as_echo "#define const /**/" >>confdefs.h 12859 12860 fi 12861 12862 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 12863 if test "x$ac_cv_type_size_t" = xyes; then : 12864 12865 else 12866 12867 cat >>confdefs.h <<_ACEOF 12868 #define size_t unsigned int 12869 _ACEOF 12870 12871 fi 12872 12873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 12874 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } 12875 if ${ac_cv_struct_tm+:} false; then : 12876 $as_echo_n "(cached) " >&6 12877 else 12878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12879 /* end confdefs.h. */ 12880 #include <sys/types.h> 12881 #include <time.h> 12882 12883 int 12884 main () 12885 { 12886 struct tm tm; 12887 int *p = &tm.tm_sec; 12888 return !p; 12889 ; 12890 return 0; 12891 } 12892 _ACEOF 12893 if ac_fn_c_try_compile "$LINENO"; then : 12894 ac_cv_struct_tm=time.h 12895 else 12896 ac_cv_struct_tm=sys/time.h 12897 fi 12898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12899 fi 12900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 12901 $as_echo "$ac_cv_struct_tm" >&6; } 12902 if test $ac_cv_struct_tm = sys/time.h; then 12903 12904 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h 12905 12906 fi 12907 12908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 12909 $as_echo_n "checking for C/C++ restrict keyword... " >&6; } 12910 if ${ac_cv_c_restrict+:} false; then : 12911 $as_echo_n "(cached) " >&6 12912 else 12913 ac_cv_c_restrict=no 12914 # The order here caters to the fact that C++ does not require restrict. 12915 for ac_kw in __restrict __restrict__ _Restrict restrict; do 12916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12917 /* end confdefs.h. */ 12918 typedef int * int_ptr; 12919 int foo (int_ptr $ac_kw ip) { 12920 return ip[0]; 12921 } 12922 int 12923 main () 12924 { 12925 int s[1]; 12926 int * $ac_kw t = s; 12927 t[0] = 0; 12928 return foo(t) 12929 ; 12930 return 0; 12931 } 12932 _ACEOF 12933 if ac_fn_c_try_compile "$LINENO"; then : 12934 ac_cv_c_restrict=$ac_kw 12935 fi 12936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12937 test "$ac_cv_c_restrict" != no && break 12938 done 12939 12940 fi 12941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 12942 $as_echo "$ac_cv_c_restrict" >&6; } 12943 12944 case $ac_cv_c_restrict in 12945 restrict) ;; 12946 no) $as_echo "#define restrict /**/" >>confdefs.h 12947 ;; 12948 *) cat >>confdefs.h <<_ACEOF 12949 #define restrict $ac_cv_c_restrict 12950 _ACEOF 12951 ;; 12952 esac 12953 12954 12955 # Checks for library functions. 12956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5 12957 $as_echo_n "checking for working strtod... " >&6; } 12958 if ${ac_cv_func_strtod+:} false; then : 12959 $as_echo_n "(cached) " >&6 12960 else 12961 if test "$cross_compiling" = yes; then : 12962 ac_cv_func_strtod=no 12963 else 12964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12965 /* end confdefs.h. */ 12966 12967 $ac_includes_default 12968 #ifndef strtod 12969 double strtod (); 12970 #endif 12971 int 12972 main() 12973 { 12974 { 12975 /* Some versions of Linux strtod mis-parse strings with leading '+'. */ 12976 char *string = " +69"; 12977 char *term; 12978 double value; 12979 value = strtod (string, &term); 12980 if (value != 69 || term != (string + 4)) 12981 return 1; 12982 } 12983 12984 { 12985 /* Under Solaris 2.4, strtod returns the wrong value for the 12986 terminating character under some conditions. */ 12987 char *string = "NaN"; 12988 char *term; 12989 strtod (string, &term); 12990 if (term != string && *(term - 1) == 0) 12991 return 1; 12992 } 12993 return 0; 12994 } 12995 12996 _ACEOF 12997 if ac_fn_c_try_run "$LINENO"; then : 12998 ac_cv_func_strtod=yes 12999 else 13000 ac_cv_func_strtod=no 13001 fi 13002 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13003 conftest.$ac_objext conftest.beam conftest.$ac_ext 13004 fi 13005 13006 fi 13007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5 13008 $as_echo "$ac_cv_func_strtod" >&6; } 13009 if test $ac_cv_func_strtod = no; then 13010 case " $LIBOBJS " in 13011 *" strtod.$ac_objext "* ) ;; 13012 *) LIBOBJS="$LIBOBJS strtod.$ac_objext" 13013 ;; 13014 esac 13015 13016 ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" 13017 if test "x$ac_cv_func_pow" = xyes; then : 13018 13019 fi 13020 13021 if test $ac_cv_func_pow = no; then 13022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 13023 $as_echo_n "checking for pow in -lm... " >&6; } 13024 if ${ac_cv_lib_m_pow+:} false; then : 13025 $as_echo_n "(cached) " >&6 13026 else 13027 ac_check_lib_save_LIBS=$LIBS 13028 LIBS="-lm $LIBS" 13029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13030 /* end confdefs.h. */ 13031 13032 /* Override any GCC internal prototype to avoid an error. 13033 Use char because int might match the return type of a GCC 13034 builtin and then its argument prototype would still apply. */ 13035 #ifdef __cplusplus 13036 extern "C" 13037 #endif 13038 char pow (); 13039 int 13040 main () 13041 { 13042 return pow (); 13043 ; 13044 return 0; 13045 } 13046 _ACEOF 13047 if ac_fn_c_try_link "$LINENO"; then : 13048 ac_cv_lib_m_pow=yes 13049 else 13050 ac_cv_lib_m_pow=no 13051 fi 13052 rm -f core conftest.err conftest.$ac_objext \ 13053 conftest$ac_exeext conftest.$ac_ext 13054 LIBS=$ac_check_lib_save_LIBS 13055 fi 13056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 13057 $as_echo "$ac_cv_lib_m_pow" >&6; } 13058 if test "x$ac_cv_lib_m_pow" = xyes; then : 13059 POW_LIB=-lm 13060 else 13061 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5 13062 $as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} 13063 fi 13064 13065 fi 13066 13067 fi 13068 13069 for ac_func in memset 13070 do : 13071 ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset" 13072 if test "x$ac_cv_func_memset" = xyes; then : 13073 cat >>confdefs.h <<_ACEOF 13074 #define HAVE_MEMSET 1 13075 _ACEOF 13076 13077 else 13078 as_fn_error $? "memset not found in libc" "$LINENO" 5 13079 fi 13080 done 13081 13082 for ac_func in pow 13083 do : 13084 ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" 13085 if test "x$ac_cv_func_pow" = xyes; then : 13086 cat >>confdefs.h <<_ACEOF 13087 #define HAVE_POW 1 13088 _ACEOF 13089 13090 else 13091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 13092 $as_echo_n "checking for pow in -lm... " >&6; } 13093 if ${ac_cv_lib_m_pow+:} false; then : 13094 $as_echo_n "(cached) " >&6 13095 else 13096 ac_check_lib_save_LIBS=$LIBS 13097 LIBS="-lm $LIBS" 13098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13099 /* end confdefs.h. */ 13100 13101 /* Override any GCC internal prototype to avoid an error. 13102 Use char because int might match the return type of a GCC 13103 builtin and then its argument prototype would still apply. */ 13104 #ifdef __cplusplus 13105 extern "C" 13106 #endif 13107 char pow (); 13108 int 13109 main () 13110 { 13111 return pow (); 13112 ; 13113 return 0; 13114 } 13115 _ACEOF 13116 if ac_fn_c_try_link "$LINENO"; then : 13117 ac_cv_lib_m_pow=yes 13118 else 13119 ac_cv_lib_m_pow=no 13120 fi 13121 rm -f core conftest.err conftest.$ac_objext \ 13122 conftest$ac_exeext conftest.$ac_ext 13123 LIBS=$ac_check_lib_save_LIBS 13124 fi 13125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 13126 $as_echo "$ac_cv_lib_m_pow" >&6; } 13127 if test "x$ac_cv_lib_m_pow" = xyes; then : 13128 cat >>confdefs.h <<_ACEOF 13129 #define HAVE_LIBM 1 13130 _ACEOF 13131 13132 LIBS="-lm $LIBS" 13133 13134 else 13135 as_fn_error $? "cannot find pow" "$LINENO" 5 13136 fi 13137 13138 fi 13139 done 13140 13141 13142 # Some later POSIX 1003.1 functions are required for test programs, failure here 13143 # is soft (the corresponding test program is not built). 13144 ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" 13145 if test "x$ac_cv_func_clock_gettime" = xyes; then : 13146 13147 else 13148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: not building timepng" >&5 13149 $as_echo "$as_me: WARNING: not building timepng" >&2;} 13150 fi 13151 13152 if test "$ac_cv_func_clock_gettime" = "yes"; then 13153 HAVE_CLOCK_GETTIME_TRUE= 13154 HAVE_CLOCK_GETTIME_FALSE='#' 13155 else 13156 HAVE_CLOCK_GETTIME_TRUE='#' 13157 HAVE_CLOCK_GETTIME_FALSE= 13158 fi 13159 13160 13161 13162 # Check whether --with-zlib-prefix was given. 13163 if test "${with_zlib_prefix+set}" = set; then : 13164 withval=$with_zlib_prefix; ZPREFIX=${withval} 13165 else 13166 ZPREFIX='z_' 13167 fi 13168 13169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for zlibVersion in -lz" >&5 13170 $as_echo_n "checking for zlibVersion in -lz... " >&6; } 13171 if ${ac_cv_lib_z_zlibVersion+:} false; then : 13172 $as_echo_n "(cached) " >&6 13173 else 13174 ac_check_lib_save_LIBS=$LIBS 13175 LIBS="-lz $LIBS" 13176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13177 /* end confdefs.h. */ 13178 13179 /* Override any GCC internal prototype to avoid an error. 13180 Use char because int might match the return type of a GCC 13181 builtin and then its argument prototype would still apply. */ 13182 #ifdef __cplusplus 13183 extern "C" 13184 #endif 13185 char zlibVersion (); 13186 int 13187 main () 13188 { 13189 return zlibVersion (); 13190 ; 13191 return 0; 13192 } 13193 _ACEOF 13194 if ac_fn_c_try_link "$LINENO"; then : 13195 ac_cv_lib_z_zlibVersion=yes 13196 else 13197 ac_cv_lib_z_zlibVersion=no 13198 fi 13199 rm -f core conftest.err conftest.$ac_objext \ 13200 conftest$ac_exeext conftest.$ac_ext 13201 LIBS=$ac_check_lib_save_LIBS 13202 fi 13203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_zlibVersion" >&5 13204 $as_echo "$ac_cv_lib_z_zlibVersion" >&6; } 13205 if test "x$ac_cv_lib_z_zlibVersion" = xyes; then : 13206 cat >>confdefs.h <<_ACEOF 13207 #define HAVE_LIBZ 1 13208 _ACEOF 13209 13210 LIBS="-lz $LIBS" 13211 13212 else 13213 as_ac_Lib=`$as_echo "ac_cv_lib_z_${ZPREFIX}zlibVersion" | $as_tr_sh` 13214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ZPREFIX}zlibVersion in -lz" >&5 13215 $as_echo_n "checking for ${ZPREFIX}zlibVersion in -lz... " >&6; } 13216 if eval \${$as_ac_Lib+:} false; then : 13217 $as_echo_n "(cached) " >&6 13218 else 13219 ac_check_lib_save_LIBS=$LIBS 13220 LIBS="-lz $LIBS" 13221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13222 /* end confdefs.h. */ 13223 13224 /* Override any GCC internal prototype to avoid an error. 13225 Use char because int might match the return type of a GCC 13226 builtin and then its argument prototype would still apply. */ 13227 #ifdef __cplusplus 13228 extern "C" 13229 #endif 13230 char ${ZPREFIX}zlibVersion (); 13231 int 13232 main () 13233 { 13234 return ${ZPREFIX}zlibVersion (); 13235 ; 13236 return 0; 13237 } 13238 _ACEOF 13239 if ac_fn_c_try_link "$LINENO"; then : 13240 eval "$as_ac_Lib=yes" 13241 else 13242 eval "$as_ac_Lib=no" 13243 fi 13244 rm -f core conftest.err conftest.$ac_objext \ 13245 conftest$ac_exeext conftest.$ac_ext 13246 LIBS=$ac_check_lib_save_LIBS 13247 fi 13248 eval ac_res=\$$as_ac_Lib 13249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 13250 $as_echo "$ac_res" >&6; } 13251 if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 13252 cat >>confdefs.h <<_ACEOF 13253 #define HAVE_LIBZ 1 13254 _ACEOF 13255 13256 LIBS="-lz $LIBS" 13257 13258 else 13259 as_fn_error $? "zlib not installed" "$LINENO" 5 13260 fi 13261 13262 fi 13263 13264 13265 # The following is for pngvalid, to ensure it catches FP errors even on 13266 # platforms that don't enable FP exceptions, the function appears in the math 13267 # library (typically), it's not an error if it is not found. 13268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for feenableexcept in -lm" >&5 13269 $as_echo_n "checking for feenableexcept in -lm... " >&6; } 13270 if ${ac_cv_lib_m_feenableexcept+:} false; then : 13271 $as_echo_n "(cached) " >&6 13272 else 13273 ac_check_lib_save_LIBS=$LIBS 13274 LIBS="-lm $LIBS" 13275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13276 /* end confdefs.h. */ 13277 13278 /* Override any GCC internal prototype to avoid an error. 13279 Use char because int might match the return type of a GCC 13280 builtin and then its argument prototype would still apply. */ 13281 #ifdef __cplusplus 13282 extern "C" 13283 #endif 13284 char feenableexcept (); 13285 int 13286 main () 13287 { 13288 return feenableexcept (); 13289 ; 13290 return 0; 13291 } 13292 _ACEOF 13293 if ac_fn_c_try_link "$LINENO"; then : 13294 ac_cv_lib_m_feenableexcept=yes 13295 else 13296 ac_cv_lib_m_feenableexcept=no 13297 fi 13298 rm -f core conftest.err conftest.$ac_objext \ 13299 conftest$ac_exeext conftest.$ac_ext 13300 LIBS=$ac_check_lib_save_LIBS 13301 fi 13302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_feenableexcept" >&5 13303 $as_echo "$ac_cv_lib_m_feenableexcept" >&6; } 13304 if test "x$ac_cv_lib_m_feenableexcept" = xyes; then : 13305 cat >>confdefs.h <<_ACEOF 13306 #define HAVE_LIBM 1 13307 _ACEOF 13308 13309 LIBS="-lm $LIBS" 13310 13311 fi 13312 13313 for ac_func in feenableexcept 13314 do : 13315 ac_fn_c_check_func "$LINENO" "feenableexcept" "ac_cv_func_feenableexcept" 13316 if test "x$ac_cv_func_feenableexcept" = xyes; then : 13317 cat >>confdefs.h <<_ACEOF 13318 #define HAVE_FEENABLEEXCEPT 1 13319 _ACEOF 13320 13321 fi 13322 done 13323 13324 13325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if using Solaris linker" >&5 13326 $as_echo_n "checking if using Solaris linker... " >&6; } 13327 SLD=`$LD --version 2>&1 | grep Solaris` 13328 if test "$SLD"; then 13329 have_solaris_ld=yes 13330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13331 $as_echo "yes" >&6; } 13332 else 13333 have_solaris_ld=no 13334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13335 $as_echo "no" >&6; } 13336 fi 13337 if test "$have_solaris_ld" = "yes"; then 13338 HAVE_SOLARIS_LD_TRUE= 13339 HAVE_SOLARIS_LD_FALSE='#' 13340 else 13341 HAVE_SOLARIS_LD_TRUE='#' 13342 HAVE_SOLARIS_LD_FALSE= 13343 fi 13344 13345 13346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libraries can be versioned" >&5 13347 $as_echo_n "checking if libraries can be versioned... " >&6; } 13348 # Special case for PE/COFF platforms: ld reports 13349 # support for version-script, but doesn't actually 13350 # DO anything with it. 13351 case $host in 13352 *cygwin* | *mingw32* | *interix* ) 13353 have_ld_version_script=no 13354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13355 $as_echo "no" >&6; } 13356 ;; 13357 * ) 13358 13359 if test "$have_solaris_ld" = "yes"; then 13360 GLD=`$LD --help < /dev/null 2>&1 | grep 'M mapfile'` 13361 else 13362 GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` 13363 fi 13364 13365 if test "$GLD"; then 13366 have_ld_version_script=yes 13367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13368 $as_echo "yes" >&6; } 13369 else 13370 have_ld_version_script=no 13371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13372 $as_echo "no" >&6; } 13373 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** You have not enabled versioned symbols." >&5 13374 $as_echo "$as_me: WARNING: *** You have not enabled versioned symbols." >&2;} 13375 fi 13376 ;; 13377 esac 13378 13379 if test "$have_ld_version_script" = "yes"; then 13380 HAVE_LD_VERSION_SCRIPT_TRUE= 13381 HAVE_LD_VERSION_SCRIPT_FALSE='#' 13382 else 13383 HAVE_LD_VERSION_SCRIPT_TRUE='#' 13384 HAVE_LD_VERSION_SCRIPT_FALSE= 13385 fi 13386 13387 13388 if test "$have_ld_version_script" = "yes"; then 13389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5 13390 $as_echo_n "checking for symbol prefix... " >&6; } 13391 SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \ 13392 | ${CPP-${CC-gcc} -E} - 2>&1 \ 13393 | ${EGREP-grep} "^PREFIX=" \ 13394 | ${SED-sed} -e "s:^PREFIX=::" -e "s:__USER_LABEL_PREFIX__::"` 13395 13396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX" >&5 13397 $as_echo "$SYMBOL_PREFIX" >&6; } 13398 fi 13399 13400 # Substitutions for .in files 13401 13402 13403 13404 13405 13406 # Additional arguments (and substitutions) 13407 # Allow the pkg-config directory to be set 13408 13409 # Check whether --with-pkgconfigdir was given. 13410 if test "${with_pkgconfigdir+set}" = set; then : 13411 withval=$with_pkgconfigdir; pkgconfigdir=${withval} 13412 else 13413 pkgconfigdir='${libdir}/pkgconfig' 13414 fi 13415 13416 13417 13418 { $as_echo "$as_me:${as_lineno-$LINENO}: pkgconfig directory is ${pkgconfigdir}" >&5 13419 $as_echo "$as_me: pkgconfig directory is ${pkgconfigdir}" >&6;} 13420 13421 # Make the *-config binary config scripts optional 13422 13423 # Check whether --with-binconfigs was given. 13424 if test "${with_binconfigs+set}" = set; then : 13425 withval=$with_binconfigs; if test "${withval}" = no; then 13426 binconfigs= 13427 { $as_echo "$as_me:${as_lineno-$LINENO}: libpng-config scripts will not be built" >&5 13428 $as_echo "$as_me: libpng-config scripts will not be built" >&6;} 13429 else 13430 binconfigs='${binconfigs}' 13431 fi 13432 else 13433 binconfigs='${binconfigs}' 13434 fi 13435 13436 13437 13438 # Support for prefixes to the API function names; this will generate defines 13439 # at the start of the build to rename exported library functions 13440 13441 # Check whether --with-libpng-prefix was given. 13442 if test "${with_libpng_prefix+set}" = set; then : 13443 withval=$with_libpng_prefix; if test "${withval:-no}" != "no"; then 13444 PNG_PREFIX=${withval} 13445 13446 fi 13447 fi 13448 13449 if test "${with_libpng_prefix:-no}" != "no"; then 13450 DO_PNG_PREFIX_TRUE= 13451 DO_PNG_PREFIX_FALSE='#' 13452 else 13453 DO_PNG_PREFIX_TRUE='#' 13454 DO_PNG_PREFIX_FALSE= 13455 fi 13456 13457 13458 # Control over what links are made for installed files. Versioned files are 13459 # always installed, when the following options are turned on corresponding 13460 # unversioned links are also created (normally as symbolic links): 13461 # Check whether --enable-unversioned-links was given. 13462 if test "${enable_unversioned_links+set}" = set; then : 13463 enableval=$enable_unversioned_links; 13464 fi 13465 13466 13467 # The AM_CONDITIONAL test is written so that the default is enabled; 13468 # --disable-unversioned-links must be given to turn the option off. 13469 if test "$enable_unversioned_links" != "no"; then 13470 DO_INSTALL_LINKS_TRUE= 13471 DO_INSTALL_LINKS_FALSE='#' 13472 else 13473 DO_INSTALL_LINKS_TRUE='#' 13474 DO_INSTALL_LINKS_FALSE= 13475 fi 13476 13477 13478 # Check whether --enable-unversioned-libpng-pc was given. 13479 if test "${enable_unversioned_libpng_pc+set}" = set; then : 13480 enableval=$enable_unversioned_libpng_pc; 13481 fi 13482 13483 if test "$enable_unversioned_libpng_pc" != "no"; then 13484 DO_INSTALL_LIBPNG_PC_TRUE= 13485 DO_INSTALL_LIBPNG_PC_FALSE='#' 13486 else 13487 DO_INSTALL_LIBPNG_PC_TRUE='#' 13488 DO_INSTALL_LIBPNG_PC_FALSE= 13489 fi 13490 13491 13492 # Check whether --enable-unversioned-libpng-config was given. 13493 if test "${enable_unversioned_libpng_config+set}" = set; then : 13494 enableval=$enable_unversioned_libpng_config; 13495 fi 13496 13497 if test "$enable_unversioned_libpng_config" != "no"; then 13498 DO_INSTALL_LIBPNG_CONFIG_TRUE= 13499 DO_INSTALL_LIBPNG_CONFIG_FALSE='#' 13500 else 13501 DO_INSTALL_LIBPNG_CONFIG_TRUE='#' 13502 DO_INSTALL_LIBPNG_CONFIG_FALSE= 13503 fi 13504 13505 13506 # HOST SPECIFIC OPTIONS 13507 # ===================== 13508 # 13509 # DEFAULT 13510 # ======= 13511 # 13512 # Check whether --enable-hardware-optimizations was given. 13513 if test "${enable_hardware_optimizations+set}" = set; then : 13514 enableval=$enable_hardware_optimizations; case "$enableval" in 13515 no|off) 13516 # disable hardware optimization on all systems: 13517 enable_arm_neon=no 13518 13519 $as_echo "#define PNG_ARM_NEON_OPT 0" >>confdefs.h 13520 13521 enable_mips_msa=no 13522 13523 $as_echo "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h 13524 13525 enable_powerpc_vsx=no 13526 13527 $as_echo "#define PNG_POWERPC_VSX_OPT 0" >>confdefs.h 13528 13529 enable_intel_sse=no 13530 13531 $as_echo "#define PNG_INTEL_SSE_OPT 0" >>confdefs.h 13532 13533 ;; 13534 *) 13535 # allow enabling hardware optimization on any system: 13536 case "$host_cpu" in 13537 arm*|aarch64*) 13538 enable_arm_neon=yes 13539 13540 $as_echo "#define PNG_ARM_NEON_OPT 0" >>confdefs.h 13541 13542 ;; 13543 mipsel*|mips64el*) 13544 enable_mips_msa=yes 13545 13546 $as_echo "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h 13547 13548 ;; 13549 i?86|x86_64) 13550 enable_intel_sse=yes 13551 13552 $as_echo "#define PNG_INTEL_SSE_OPT 1" >>confdefs.h 13553 13554 ;; 13555 powerpc*|ppc64*) 13556 enable_powerpc_vsx=yes 13557 13558 $as_echo "#define PNG_POWERPC_VSX_OPT 2" >>confdefs.h 13559 13560 ;; 13561 esac 13562 ;; 13563 esac 13564 fi 13565 13566 13567 # ARM 13568 # === 13569 # 13570 # ARM NEON (SIMD) support. 13571 13572 # Check whether --enable-arm-neon was given. 13573 if test "${enable_arm_neon+set}" = set; then : 13574 enableval=$enable_arm_neon; case "$enableval" in 13575 no|off) 13576 # disable the default enabling on __ARM_NEON__ systems: 13577 13578 $as_echo "#define PNG_ARM_NEON_OPT 0" >>confdefs.h 13579 13580 # Prevent inclusion of the assembler files below: 13581 enable_arm_neon=no;; 13582 check) 13583 13584 $as_echo "#define PNG_ARM_NEON_CHECK_SUPPORTED /**/" >>confdefs.h 13585 ;; 13586 api) 13587 13588 $as_echo "#define PNG_ARM_NEON_API_SUPPORTED /**/" >>confdefs.h 13589 ;; 13590 yes|on) 13591 13592 $as_echo "#define PNG_ARM_NEON_OPT 2" >>confdefs.h 13593 13594 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-arm-neon: please specify 'check' or 'api', if 13595 you want the optimizations unconditionally pass -mfpu=neon 13596 to the compiler." >&5 13597 $as_echo "$as_me: WARNING: --enable-arm-neon: please specify 'check' or 'api', if 13598 you want the optimizations unconditionally pass -mfpu=neon 13599 to the compiler." >&2;};; 13600 *) 13601 as_fn_error $? "--enable-arm-neon=${enable_arm_neon}: invalid value" "$LINENO" 5 13602 esac 13603 fi 13604 13605 13606 # Add ARM specific files to all builds where the host_cpu is arm ('arm*') or 13607 # where ARM optimizations were explicitly requested (this allows a fallback if a 13608 # future host CPU does not match 'arm*') 13609 13610 if test "$enable_arm_neon" != 'no' && 13611 case "$host_cpu" in 13612 arm*|aarch64*) :;; 13613 *) test "$enable_arm_neon" != '';; 13614 esac; then 13615 PNG_ARM_NEON_TRUE= 13616 PNG_ARM_NEON_FALSE='#' 13617 else 13618 PNG_ARM_NEON_TRUE='#' 13619 PNG_ARM_NEON_FALSE= 13620 fi 13621 13622 13623 # MIPS 13624 # === 13625 # 13626 # MIPS MSA (SIMD) support. 13627 13628 # Check whether --enable-mips-msa was given. 13629 if test "${enable_mips_msa+set}" = set; then : 13630 enableval=$enable_mips_msa; case "$enableval" in 13631 no|off) 13632 # disable the default enabling on __mips_msa systems: 13633 13634 $as_echo "#define PNG_MIPS_MSA_OPT 0" >>confdefs.h 13635 13636 # Prevent inclusion of the assembler files below: 13637 enable_mips_msa=no;; 13638 check) 13639 13640 $as_echo "#define PNG_MIPS_MSA_CHECK_SUPPORTED /**/" >>confdefs.h 13641 ;; 13642 api) 13643 13644 $as_echo "#define PNG_MIPS_MSA_API_SUPPORTED /**/" >>confdefs.h 13645 ;; 13646 yes|on) 13647 13648 $as_echo "#define PNG_MIPS_MSA_OPT 2" >>confdefs.h 13649 13650 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-mips-msa: please specify 'check' or 'api', if 13651 you want the optimizations unconditionally pass '-mmsa -mfp64' 13652 to the compiler." >&5 13653 $as_echo "$as_me: WARNING: --enable-mips-msa: please specify 'check' or 'api', if 13654 you want the optimizations unconditionally pass '-mmsa -mfp64' 13655 to the compiler." >&2;};; 13656 *) 13657 as_fn_error $? "--enable-mips-msa=${enable_mips_msa}: invalid value" "$LINENO" 5 13658 esac 13659 fi 13660 13661 13662 # Add MIPS specific files to all builds where the host_cpu is mips ('mips*') or 13663 # where MIPS optimizations were explicitly requested (this allows a fallback if a 13664 # future host CPU does not match 'mips*') 13665 13666 if test "$enable_mips_msa" != 'no' && 13667 case "$host_cpu" in 13668 mipsel*|mips64el*) :;; 13669 esac; then 13670 PNG_MIPS_MSA_TRUE= 13671 PNG_MIPS_MSA_FALSE='#' 13672 else 13673 PNG_MIPS_MSA_TRUE='#' 13674 PNG_MIPS_MSA_FALSE= 13675 fi 13676 13677 13678 # INTEL 13679 # ===== 13680 # 13681 # INTEL SSE (SIMD) support. 13682 13683 # Check whether --enable-intel-sse was given. 13684 if test "${enable_intel_sse+set}" = set; then : 13685 enableval=$enable_intel_sse; case "$enableval" in 13686 no|off) 13687 # disable the default enabling: 13688 13689 $as_echo "#define PNG_INTEL_SSE_OPT 0" >>confdefs.h 13690 13691 # Prevent inclusion of the assembler files below: 13692 enable_intel_sse=no;; 13693 yes|on) 13694 13695 $as_echo "#define PNG_INTEL_SSE_OPT 1" >>confdefs.h 13696 ;; 13697 *) 13698 as_fn_error $? "--enable-intel-sse=${enable_intel_sse}: invalid value" "$LINENO" 5 13699 esac 13700 fi 13701 13702 13703 # Add Intel specific files to all builds where the host_cpu is Intel ('x86*') 13704 # or where Intel optimizations were explicitly requested (this allows a 13705 # fallback if a future host CPU does not match 'x86*') 13706 if test "$enable_intel_sse" != 'no' && 13707 case "$host_cpu" in 13708 i?86|x86_64) :;; 13709 *) test "$enable_intel_sse" != '';; 13710 esac; then 13711 PNG_INTEL_SSE_TRUE= 13712 PNG_INTEL_SSE_FALSE='#' 13713 else 13714 PNG_INTEL_SSE_TRUE='#' 13715 PNG_INTEL_SSE_FALSE= 13716 fi 13717 13718 13719 # PowerPC 13720 # === 13721 # 13722 # PowerPC VSX (SIMD) support. 13723 13724 # Check whether --enable-powerpc-vsx was given. 13725 if test "${enable_powerpc_vsx+set}" = set; then : 13726 enableval=$enable_powerpc_vsx; case "$enableval" in 13727 no|off) 13728 # disable the default enabling on __ppc64__ systems: 13729 13730 $as_echo "#define PNG_POWERPC_VSX_OPT 0" >>confdefs.h 13731 13732 # Prevent inclusion of the platform specific files below: 13733 enable_powerpc_vsx=no;; 13734 check) 13735 13736 $as_echo "#define PNG_POWERPC_VSX_CHECK_SUPPORTED /**/" >>confdefs.h 13737 13738 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-powerpc-vsx Please check contrib/powerpc/README file 13739 for the list of supported OSes." >&5 13740 $as_echo "$as_me: WARNING: --enable-powerpc-vsx Please check contrib/powerpc/README file 13741 for the list of supported OSes." >&2;};; 13742 api) 13743 13744 $as_echo "#define PNG_POWERPC_VSX_API_SUPPORTED /**/" >>confdefs.h 13745 ;; 13746 yes|on) 13747 13748 $as_echo "#define PNG_POWERPC_VSX_OPT 2" >>confdefs.h 13749 13750 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-powerpc-vsx: please specify 'check' or 'api', if 13751 you want the optimizations unconditionally pass '-maltivec -mvsx' 13752 or '-mcpu=power8'to the compiler." >&5 13753 $as_echo "$as_me: WARNING: --enable-powerpc-vsx: please specify 'check' or 'api', if 13754 you want the optimizations unconditionally pass '-maltivec -mvsx' 13755 or '-mcpu=power8'to the compiler." >&2;};; 13756 *) 13757 as_fn_error $? "--enable-powerpc-vsx=${enable_powerpc_vsx}: invalid value" "$LINENO" 5 13758 esac 13759 fi 13760 13761 13762 # Add PowerPC specific files to all builds where the host_cpu is powerpc('powerpc*') or 13763 # where POWERPC optimizations were explicitly requested (this allows a fallback if a 13764 # future host CPU does not match 'powerpc*') 13765 13766 if test "$enable_powerpc_vsx" != 'no' && 13767 case "$host_cpu" in 13768 powerpc*|ppc64*) :;; 13769 esac; then 13770 PNG_POWERPC_VSX_TRUE= 13771 PNG_POWERPC_VSX_FALSE='#' 13772 else 13773 PNG_POWERPC_VSX_TRUE='#' 13774 PNG_POWERPC_VSX_FALSE= 13775 fi 13776 13777 13778 13779 { $as_echo "$as_me:${as_lineno-$LINENO}: Extra options for compiler: $PNG_COPTS" >&5 13780 $as_echo "$as_me: Extra options for compiler: $PNG_COPTS" >&6;} 13781 13782 # Config files, substituting as above 13783 ac_config_files="$ac_config_files Makefile libpng.pc:libpng.pc.in" 13784 13785 ac_config_files="$ac_config_files libpng-config:libpng-config.in" 13786 13787 13788 cat >confcache <<\_ACEOF 13789 # This file is a shell script that caches the results of configure 13790 # tests run on this system so they can be shared between configure 13791 # scripts and configure runs, see configure's option --config-cache. 13792 # It is not useful on other systems. If it contains results you don't 13793 # want to keep, you may remove or edit it. 13794 # 13795 # config.status only pays attention to the cache file if you give it 13796 # the --recheck option to rerun configure. 13797 # 13798 # `ac_cv_env_foo' variables (set or unset) will be overridden when 13799 # loading this file, other *unset* `ac_cv_foo' will be assigned the 13800 # following values. 13801 13802 _ACEOF 13803 13804 # The following way of writing the cache mishandles newlines in values, 13805 # but we know of no workaround that is simple, portable, and efficient. 13806 # So, we kill variables containing newlines. 13807 # Ultrix sh set writes to stderr and can't be redirected directly, 13808 # and sets the high bit in the cache file unless we assign to the vars. 13809 ( 13810 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 13811 eval ac_val=\$$ac_var 13812 case $ac_val in #( 13813 *${as_nl}*) 13814 case $ac_var in #( 13815 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 13816 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 13817 esac 13818 case $ac_var in #( 13819 _ | IFS | as_nl) ;; #( 13820 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 13821 *) { eval $ac_var=; unset $ac_var;} ;; 13822 esac ;; 13823 esac 13824 done 13825 13826 (set) 2>&1 | 13827 case $as_nl`(ac_space=' '; set) 2>&1` in #( 13828 *${as_nl}ac_space=\ *) 13829 # `set' does not quote correctly, so add quotes: double-quote 13830 # substitution turns \\\\ into \\, and sed turns \\ into \. 13831 sed -n \ 13832 "s/'/'\\\\''/g; 13833 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 13834 ;; #( 13835 *) 13836 # `set' quotes correctly as required by POSIX, so do not add quotes. 13837 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 13838 ;; 13839 esac | 13840 sort 13841 ) | 13842 sed ' 13843 /^ac_cv_env_/b end 13844 t clear 13845 :clear 13846 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 13847 t end 13848 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 13849 :end' >>confcache 13850 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 13851 if test -w "$cache_file"; then 13852 if test "x$cache_file" != "x/dev/null"; then 13853 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 13854 $as_echo "$as_me: updating cache $cache_file" >&6;} 13855 if test ! -f "$cache_file" || test -h "$cache_file"; then 13856 cat confcache >"$cache_file" 13857 else 13858 case $cache_file in #( 13859 */* | ?:*) 13860 mv -f confcache "$cache_file"$$ && 13861 mv -f "$cache_file"$$ "$cache_file" ;; #( 13862 *) 13863 mv -f confcache "$cache_file" ;; 13864 esac 13865 fi 13866 fi 13867 else 13868 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 13869 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 13870 fi 13871 fi 13872 rm -f confcache 13873 13874 test "x$prefix" = xNONE && prefix=$ac_default_prefix 13875 # Let make expand exec_prefix. 13876 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 13877 13878 DEFS=-DHAVE_CONFIG_H 13879 13880 ac_libobjs= 13881 ac_ltlibobjs= 13882 U= 13883 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 13884 # 1. Remove the extension, and $U if already installed. 13885 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 13886 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 13887 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 13888 # will be set to the directory where LIBOBJS objects are built. 13889 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 13890 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 13891 done 13892 LIBOBJS=$ac_libobjs 13893 13894 LTLIBOBJS=$ac_ltlibobjs 13895 13896 13897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 13898 $as_echo_n "checking that generated files are newer than configure... " >&6; } 13899 if test -n "$am_sleep_pid"; then 13900 # Hide warnings about reused PIDs. 13901 wait $am_sleep_pid 2>/dev/null 13902 fi 13903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 13904 $as_echo "done" >&6; } 13905 if test -n "$EXEEXT"; then 13906 am__EXEEXT_TRUE= 13907 am__EXEEXT_FALSE='#' 13908 else 13909 am__EXEEXT_TRUE='#' 13910 am__EXEEXT_FALSE= 13911 fi 13912 13913 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 13914 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 13915 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13916 fi 13917 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 13918 as_fn_error $? "conditional \"AMDEP\" was never defined. 13919 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13920 fi 13921 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 13922 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 13923 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13924 fi 13925 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then 13926 as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined. 13927 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13928 fi 13929 if test -z "${HAVE_CLOCK_GETTIME_TRUE}" && test -z "${HAVE_CLOCK_GETTIME_FALSE}"; then 13930 as_fn_error $? "conditional \"HAVE_CLOCK_GETTIME\" was never defined. 13931 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13932 fi 13933 if test -z "${HAVE_SOLARIS_LD_TRUE}" && test -z "${HAVE_SOLARIS_LD_FALSE}"; then 13934 as_fn_error $? "conditional \"HAVE_SOLARIS_LD\" was never defined. 13935 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13936 fi 13937 if test -z "${HAVE_LD_VERSION_SCRIPT_TRUE}" && test -z "${HAVE_LD_VERSION_SCRIPT_FALSE}"; then 13938 as_fn_error $? "conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined. 13939 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13940 fi 13941 if test -z "${DO_PNG_PREFIX_TRUE}" && test -z "${DO_PNG_PREFIX_FALSE}"; then 13942 as_fn_error $? "conditional \"DO_PNG_PREFIX\" was never defined. 13943 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13944 fi 13945 if test -z "${DO_INSTALL_LINKS_TRUE}" && test -z "${DO_INSTALL_LINKS_FALSE}"; then 13946 as_fn_error $? "conditional \"DO_INSTALL_LINKS\" was never defined. 13947 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13948 fi 13949 if test -z "${DO_INSTALL_LIBPNG_PC_TRUE}" && test -z "${DO_INSTALL_LIBPNG_PC_FALSE}"; then 13950 as_fn_error $? "conditional \"DO_INSTALL_LIBPNG_PC\" was never defined. 13951 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13952 fi 13953 if test -z "${DO_INSTALL_LIBPNG_CONFIG_TRUE}" && test -z "${DO_INSTALL_LIBPNG_CONFIG_FALSE}"; then 13954 as_fn_error $? "conditional \"DO_INSTALL_LIBPNG_CONFIG\" was never defined. 13955 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13956 fi 13957 if test -z "${PNG_ARM_NEON_TRUE}" && test -z "${PNG_ARM_NEON_FALSE}"; then 13958 as_fn_error $? "conditional \"PNG_ARM_NEON\" was never defined. 13959 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13960 fi 13961 if test -z "${PNG_MIPS_MSA_TRUE}" && test -z "${PNG_MIPS_MSA_FALSE}"; then 13962 as_fn_error $? "conditional \"PNG_MIPS_MSA\" was never defined. 13963 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13964 fi 13965 if test -z "${PNG_INTEL_SSE_TRUE}" && test -z "${PNG_INTEL_SSE_FALSE}"; then 13966 as_fn_error $? "conditional \"PNG_INTEL_SSE\" was never defined. 13967 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13968 fi 13969 if test -z "${PNG_POWERPC_VSX_TRUE}" && test -z "${PNG_POWERPC_VSX_FALSE}"; then 13970 as_fn_error $? "conditional \"PNG_POWERPC_VSX\" was never defined. 13971 Usually this means the macro was only invoked conditionally." "$LINENO" 5 13972 fi 13973 13974 : "${CONFIG_STATUS=./config.status}" 13975 ac_write_fail=0 13976 ac_clean_files_save=$ac_clean_files 13977 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 13978 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 13979 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 13980 as_write_fail=0 13981 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 13982 #! $SHELL 13983 # Generated by $as_me. 13984 # Run this file to recreate the current configuration. 13985 # Compiler output produced by configure, useful for debugging 13986 # configure, is in config.log if it exists. 13987 13988 debug=false 13989 ac_cs_recheck=false 13990 ac_cs_silent=false 13991 13992 SHELL=\${CONFIG_SHELL-$SHELL} 13993 export SHELL 13994 _ASEOF 13995 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 13996 ## -------------------- ## 13997 ## M4sh Initialization. ## 13998 ## -------------------- ## 13999 14000 # Be more Bourne compatible 14001 DUALCASE=1; export DUALCASE # for MKS sh 14002 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 14003 emulate sh 14004 NULLCMD=: 14005 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 14006 # is contrary to our usage. Disable this feature. 14007 alias -g '${1+"$@"}'='"$@"' 14008 setopt NO_GLOB_SUBST 14009 else 14010 case `(set -o) 2>/dev/null` in #( 14011 *posix*) : 14012 set -o posix ;; #( 14013 *) : 14014 ;; 14015 esac 14016 fi 14017 14018 14019 as_nl=' 14020 ' 14021 export as_nl 14022 # Printing a long string crashes Solaris 7 /usr/bin/printf. 14023 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 14024 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 14025 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 14026 # Prefer a ksh shell builtin over an external printf program on Solaris, 14027 # but without wasting forks for bash or zsh. 14028 if test -z "$BASH_VERSION$ZSH_VERSION" \ 14029 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 14030 as_echo='print -r --' 14031 as_echo_n='print -rn --' 14032 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 14033 as_echo='printf %s\n' 14034 as_echo_n='printf %s' 14035 else 14036 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 14037 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 14038 as_echo_n='/usr/ucb/echo -n' 14039 else 14040 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 14041 as_echo_n_body='eval 14042 arg=$1; 14043 case $arg in #( 14044 *"$as_nl"*) 14045 expr "X$arg" : "X\\(.*\\)$as_nl"; 14046 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 14047 esac; 14048 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 14049 ' 14050 export as_echo_n_body 14051 as_echo_n='sh -c $as_echo_n_body as_echo' 14052 fi 14053 export as_echo_body 14054 as_echo='sh -c $as_echo_body as_echo' 14055 fi 14056 14057 # The user is always right. 14058 if test "${PATH_SEPARATOR+set}" != set; then 14059 PATH_SEPARATOR=: 14060 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 14061 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 14062 PATH_SEPARATOR=';' 14063 } 14064 fi 14065 14066 14067 # IFS 14068 # We need space, tab and new line, in precisely that order. Quoting is 14069 # there to prevent editors from complaining about space-tab. 14070 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 14071 # splitting by setting IFS to empty value.) 14072 IFS=" "" $as_nl" 14073 14074 # Find who we are. Look in the path if we contain no directory separator. 14075 as_myself= 14076 case $0 in #(( 14077 *[\\/]* ) as_myself=$0 ;; 14078 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 14079 for as_dir in $PATH 14080 do 14081 IFS=$as_save_IFS 14082 test -z "$as_dir" && as_dir=. 14083 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 14084 done 14085 IFS=$as_save_IFS 14086 14087 ;; 14088 esac 14089 # We did not find ourselves, most probably we were run as `sh COMMAND' 14090 # in which case we are not to be found in the path. 14091 if test "x$as_myself" = x; then 14092 as_myself=$0 14093 fi 14094 if test ! -f "$as_myself"; then 14095 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 14096 exit 1 14097 fi 14098 14099 # Unset variables that we do not need and which cause bugs (e.g. in 14100 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 14101 # suppresses any "Segmentation fault" message there. '((' could 14102 # trigger a bug in pdksh 5.2.14. 14103 for as_var in BASH_ENV ENV MAIL MAILPATH 14104 do eval test x\${$as_var+set} = xset \ 14105 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 14106 done 14107 PS1='$ ' 14108 PS2='> ' 14109 PS4='+ ' 14110 14111 # NLS nuisances. 14112 LC_ALL=C 14113 export LC_ALL 14114 LANGUAGE=C 14115 export LANGUAGE 14116 14117 # CDPATH. 14118 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 14119 14120 14121 # as_fn_error STATUS ERROR [LINENO LOG_FD] 14122 # ---------------------------------------- 14123 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 14124 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 14125 # script with STATUS, using 1 if that was 0. 14126 as_fn_error () 14127 { 14128 as_status=$1; test $as_status -eq 0 && as_status=1 14129 if test "$4"; then 14130 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 14131 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 14132 fi 14133 $as_echo "$as_me: error: $2" >&2 14134 as_fn_exit $as_status 14135 } # as_fn_error 14136 14137 14138 # as_fn_set_status STATUS 14139 # ----------------------- 14140 # Set $? to STATUS, without forking. 14141 as_fn_set_status () 14142 { 14143 return $1 14144 } # as_fn_set_status 14145 14146 # as_fn_exit STATUS 14147 # ----------------- 14148 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 14149 as_fn_exit () 14150 { 14151 set +e 14152 as_fn_set_status $1 14153 exit $1 14154 } # as_fn_exit 14155 14156 # as_fn_unset VAR 14157 # --------------- 14158 # Portably unset VAR. 14159 as_fn_unset () 14160 { 14161 { eval $1=; unset $1;} 14162 } 14163 as_unset=as_fn_unset 14164 # as_fn_append VAR VALUE 14165 # ---------------------- 14166 # Append the text in VALUE to the end of the definition contained in VAR. Take 14167 # advantage of any shell optimizations that allow amortized linear growth over 14168 # repeated appends, instead of the typical quadratic growth present in naive 14169 # implementations. 14170 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 14171 eval 'as_fn_append () 14172 { 14173 eval $1+=\$2 14174 }' 14175 else 14176 as_fn_append () 14177 { 14178 eval $1=\$$1\$2 14179 } 14180 fi # as_fn_append 14181 14182 # as_fn_arith ARG... 14183 # ------------------ 14184 # Perform arithmetic evaluation on the ARGs, and store the result in the 14185 # global $as_val. Take advantage of shells that can avoid forks. The arguments 14186 # must be portable across $(()) and expr. 14187 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 14188 eval 'as_fn_arith () 14189 { 14190 as_val=$(( $* )) 14191 }' 14192 else 14193 as_fn_arith () 14194 { 14195 as_val=`expr "$@" || test $? -eq 1` 14196 } 14197 fi # as_fn_arith 14198 14199 14200 if expr a : '\(a\)' >/dev/null 2>&1 && 14201 test "X`expr 00001 : '.*\(...\)'`" = X001; then 14202 as_expr=expr 14203 else 14204 as_expr=false 14205 fi 14206 14207 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 14208 as_basename=basename 14209 else 14210 as_basename=false 14211 fi 14212 14213 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 14214 as_dirname=dirname 14215 else 14216 as_dirname=false 14217 fi 14218 14219 as_me=`$as_basename -- "$0" || 14220 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 14221 X"$0" : 'X\(//\)$' \| \ 14222 X"$0" : 'X\(/\)' \| . 2>/dev/null || 14223 $as_echo X/"$0" | 14224 sed '/^.*\/\([^/][^/]*\)\/*$/{ 14225 s//\1/ 14226 q 14227 } 14228 /^X\/\(\/\/\)$/{ 14229 s//\1/ 14230 q 14231 } 14232 /^X\/\(\/\).*/{ 14233 s//\1/ 14234 q 14235 } 14236 s/.*/./; q'` 14237 14238 # Avoid depending upon Character Ranges. 14239 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 14240 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 14241 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 14242 as_cr_digits='0123456789' 14243 as_cr_alnum=$as_cr_Letters$as_cr_digits 14244 14245 ECHO_C= ECHO_N= ECHO_T= 14246 case `echo -n x` in #((((( 14247 -n*) 14248 case `echo 'xy\c'` in 14249 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 14250 xy) ECHO_C='\c';; 14251 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 14252 ECHO_T=' ';; 14253 esac;; 14254 *) 14255 ECHO_N='-n';; 14256 esac 14257 14258 rm -f conf$$ conf$$.exe conf$$.file 14259 if test -d conf$$.dir; then 14260 rm -f conf$$.dir/conf$$.file 14261 else 14262 rm -f conf$$.dir 14263 mkdir conf$$.dir 2>/dev/null 14264 fi 14265 if (echo >conf$$.file) 2>/dev/null; then 14266 if ln -s conf$$.file conf$$ 2>/dev/null; then 14267 as_ln_s='ln -s' 14268 # ... but there are two gotchas: 14269 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 14270 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 14271 # In both cases, we have to default to `cp -pR'. 14272 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 14273 as_ln_s='cp -pR' 14274 elif ln conf$$.file conf$$ 2>/dev/null; then 14275 as_ln_s=ln 14276 else 14277 as_ln_s='cp -pR' 14278 fi 14279 else 14280 as_ln_s='cp -pR' 14281 fi 14282 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 14283 rmdir conf$$.dir 2>/dev/null 14284 14285 14286 # as_fn_mkdir_p 14287 # ------------- 14288 # Create "$as_dir" as a directory, including parents if necessary. 14289 as_fn_mkdir_p () 14290 { 14291 14292 case $as_dir in #( 14293 -*) as_dir=./$as_dir;; 14294 esac 14295 test -d "$as_dir" || eval $as_mkdir_p || { 14296 as_dirs= 14297 while :; do 14298 case $as_dir in #( 14299 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 14300 *) as_qdir=$as_dir;; 14301 esac 14302 as_dirs="'$as_qdir' $as_dirs" 14303 as_dir=`$as_dirname -- "$as_dir" || 14304 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 14305 X"$as_dir" : 'X\(//\)[^/]' \| \ 14306 X"$as_dir" : 'X\(//\)$' \| \ 14307 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 14308 $as_echo X"$as_dir" | 14309 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 14310 s//\1/ 14311 q 14312 } 14313 /^X\(\/\/\)[^/].*/{ 14314 s//\1/ 14315 q 14316 } 14317 /^X\(\/\/\)$/{ 14318 s//\1/ 14319 q 14320 } 14321 /^X\(\/\).*/{ 14322 s//\1/ 14323 q 14324 } 14325 s/.*/./; q'` 14326 test -d "$as_dir" && break 14327 done 14328 test -z "$as_dirs" || eval "mkdir $as_dirs" 14329 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 14330 14331 14332 } # as_fn_mkdir_p 14333 if mkdir -p . 2>/dev/null; then 14334 as_mkdir_p='mkdir -p "$as_dir"' 14335 else 14336 test -d ./-p && rmdir ./-p 14337 as_mkdir_p=false 14338 fi 14339 14340 14341 # as_fn_executable_p FILE 14342 # ----------------------- 14343 # Test if FILE is an executable regular file. 14344 as_fn_executable_p () 14345 { 14346 test -f "$1" && test -x "$1" 14347 } # as_fn_executable_p 14348 as_test_x='test -x' 14349 as_executable_p=as_fn_executable_p 14350 14351 # Sed expression to map a string onto a valid CPP name. 14352 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 14353 14354 # Sed expression to map a string onto a valid variable name. 14355 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 14356 14357 14358 exec 6>&1 14359 ## ----------------------------------- ## 14360 ## Main body of $CONFIG_STATUS script. ## 14361 ## ----------------------------------- ## 14362 _ASEOF 14363 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 14364 14365 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14366 # Save the log message, to keep $0 and so on meaningful, and to 14367 # report actual input values of CONFIG_FILES etc. instead of their 14368 # values after options handling. 14369 ac_log=" 14370 This file was extended by libpng $as_me 1.6.34, which was 14371 generated by GNU Autoconf 2.69. Invocation command line was 14372 14373 CONFIG_FILES = $CONFIG_FILES 14374 CONFIG_HEADERS = $CONFIG_HEADERS 14375 CONFIG_LINKS = $CONFIG_LINKS 14376 CONFIG_COMMANDS = $CONFIG_COMMANDS 14377 $ $0 $@ 14378 14379 on `(hostname || uname -n) 2>/dev/null | sed 1q` 14380 " 14381 14382 _ACEOF 14383 14384 case $ac_config_files in *" 14385 "*) set x $ac_config_files; shift; ac_config_files=$*;; 14386 esac 14387 14388 case $ac_config_headers in *" 14389 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 14390 esac 14391 14392 14393 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14394 # Files that config.status was made for. 14395 config_files="$ac_config_files" 14396 config_headers="$ac_config_headers" 14397 config_commands="$ac_config_commands" 14398 14399 _ACEOF 14400 14401 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14402 ac_cs_usage="\ 14403 \`$as_me' instantiates files and other configuration actions 14404 from templates according to the current configuration. Unless the files 14405 and actions are specified as TAGs, all are instantiated by default. 14406 14407 Usage: $0 [OPTION]... [TAG]... 14408 14409 -h, --help print this help, then exit 14410 -V, --version print version number and configuration settings, then exit 14411 --config print configuration, then exit 14412 -q, --quiet, --silent 14413 do not print progress messages 14414 -d, --debug don't remove temporary files 14415 --recheck update $as_me by reconfiguring in the same conditions 14416 --file=FILE[:TEMPLATE] 14417 instantiate the configuration file FILE 14418 --header=FILE[:TEMPLATE] 14419 instantiate the configuration header FILE 14420 14421 Configuration files: 14422 $config_files 14423 14424 Configuration headers: 14425 $config_headers 14426 14427 Configuration commands: 14428 $config_commands 14429 14430 Report bugs to <png-mng-implement@lists.sourceforge.net>." 14431 14432 _ACEOF 14433 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14434 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 14435 ac_cs_version="\\ 14436 libpng config.status 1.6.34 14437 configured by $0, generated by GNU Autoconf 2.69, 14438 with options \\"\$ac_cs_config\\" 14439 14440 Copyright (C) 2012 Free Software Foundation, Inc. 14441 This config.status script is free software; the Free Software Foundation 14442 gives unlimited permission to copy, distribute and modify it." 14443 14444 ac_pwd='$ac_pwd' 14445 srcdir='$srcdir' 14446 INSTALL='$INSTALL' 14447 MKDIR_P='$MKDIR_P' 14448 AWK='$AWK' 14449 test -n "\$AWK" || AWK=awk 14450 _ACEOF 14451 14452 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14453 # The default lists apply if the user does not specify any file. 14454 ac_need_defaults=: 14455 while test $# != 0 14456 do 14457 case $1 in 14458 --*=?*) 14459 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14460 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 14461 ac_shift=: 14462 ;; 14463 --*=) 14464 ac_option=`expr "X$1" : 'X\([^=]*\)='` 14465 ac_optarg= 14466 ac_shift=: 14467 ;; 14468 *) 14469 ac_option=$1 14470 ac_optarg=$2 14471 ac_shift=shift 14472 ;; 14473 esac 14474 14475 case $ac_option in 14476 # Handling of the options. 14477 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 14478 ac_cs_recheck=: ;; 14479 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 14480 $as_echo "$ac_cs_version"; exit ;; 14481 --config | --confi | --conf | --con | --co | --c ) 14482 $as_echo "$ac_cs_config"; exit ;; 14483 --debug | --debu | --deb | --de | --d | -d ) 14484 debug=: ;; 14485 --file | --fil | --fi | --f ) 14486 $ac_shift 14487 case $ac_optarg in 14488 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 14489 '') as_fn_error $? "missing file argument" ;; 14490 esac 14491 as_fn_append CONFIG_FILES " '$ac_optarg'" 14492 ac_need_defaults=false;; 14493 --header | --heade | --head | --hea ) 14494 $ac_shift 14495 case $ac_optarg in 14496 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 14497 esac 14498 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 14499 ac_need_defaults=false;; 14500 --he | --h) 14501 # Conflict between --help and --header 14502 as_fn_error $? "ambiguous option: \`$1' 14503 Try \`$0 --help' for more information.";; 14504 --help | --hel | -h ) 14505 $as_echo "$ac_cs_usage"; exit ;; 14506 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 14507 | -silent | --silent | --silen | --sile | --sil | --si | --s) 14508 ac_cs_silent=: ;; 14509 14510 # This is an error. 14511 -*) as_fn_error $? "unrecognized option: \`$1' 14512 Try \`$0 --help' for more information." ;; 14513 14514 *) as_fn_append ac_config_targets " $1" 14515 ac_need_defaults=false ;; 14516 14517 esac 14518 shift 14519 done 14520 14521 ac_configure_extra_args= 14522 14523 if $ac_cs_silent; then 14524 exec 6>/dev/null 14525 ac_configure_extra_args="$ac_configure_extra_args --silent" 14526 fi 14527 14528 _ACEOF 14529 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14530 if \$ac_cs_recheck; then 14531 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 14532 shift 14533 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 14534 CONFIG_SHELL='$SHELL' 14535 export CONFIG_SHELL 14536 exec "\$@" 14537 fi 14538 14539 _ACEOF 14540 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14541 exec 5>>config.log 14542 { 14543 echo 14544 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 14545 ## Running $as_me. ## 14546 _ASBOX 14547 $as_echo "$ac_log" 14548 } >&5 14549 14550 _ACEOF 14551 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14552 # 14553 # INIT-COMMANDS 14554 # 14555 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 14556 14557 14558 # The HP-UX ksh and POSIX shell print the target directory to stdout 14559 # if CDPATH is set. 14560 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 14561 14562 sed_quote_subst='$sed_quote_subst' 14563 double_quote_subst='$double_quote_subst' 14564 delay_variable_subst='$delay_variable_subst' 14565 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 14566 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 14567 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 14568 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 14569 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 14570 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 14571 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 14572 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 14573 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 14574 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 14575 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`' 14576 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 14577 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 14578 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 14579 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 14580 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 14581 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 14582 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 14583 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 14584 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 14585 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 14586 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 14587 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 14588 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 14589 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 14590 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 14591 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 14592 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 14593 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 14594 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 14595 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 14596 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 14597 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 14598 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 14599 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 14600 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 14601 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 14602 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 14603 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 14604 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 14605 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 14606 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 14607 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 14608 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 14609 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 14610 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 14611 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 14612 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 14613 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 14614 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 14615 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 14616 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 14617 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 14618 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 14619 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 14620 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 14621 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 14622 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 14623 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 14624 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' 14625 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 14626 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 14627 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 14628 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 14629 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 14630 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 14631 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 14632 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 14633 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 14634 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 14635 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 14636 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 14637 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 14638 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 14639 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 14640 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 14641 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 14642 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 14643 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 14644 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 14645 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 14646 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 14647 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 14648 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 14649 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 14650 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 14651 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 14652 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 14653 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 14654 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 14655 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 14656 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 14657 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 14658 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 14659 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 14660 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 14661 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 14662 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 14663 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 14664 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 14665 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 14666 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 14667 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 14668 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 14669 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 14670 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 14671 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 14672 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 14673 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 14674 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 14675 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 14676 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 14677 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 14678 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 14679 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 14680 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 14681 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 14682 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 14683 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 14684 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 14685 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 14686 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 14687 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 14688 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 14689 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 14690 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 14691 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 14692 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 14693 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 14694 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 14695 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 14696 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 14697 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 14698 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 14699 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 14700 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 14701 14702 LTCC='$LTCC' 14703 LTCFLAGS='$LTCFLAGS' 14704 compiler='$compiler_DEFAULT' 14705 14706 # A function that is used when there is no print builtin or printf. 14707 func_fallback_echo () 14708 { 14709 eval 'cat <<_LTECHO_EOF 14710 \$1 14711 _LTECHO_EOF' 14712 } 14713 14714 # Quote evaled strings. 14715 for var in SED \ 14716 GREP \ 14717 EGREP \ 14718 FGREP \ 14719 SHELL \ 14720 ECHO \ 14721 LD \ 14722 AS \ 14723 DLLTOOL \ 14724 OBJDUMP \ 14725 PATH_SEPARATOR \ 14726 NM \ 14727 LN_S \ 14728 lt_SP2NL \ 14729 lt_NL2SP \ 14730 reload_flag \ 14731 deplibs_check_method \ 14732 file_magic_cmd \ 14733 file_magic_glob \ 14734 want_nocaseglob \ 14735 sharedlib_from_linklib_cmd \ 14736 AR \ 14737 AR_FLAGS \ 14738 archiver_list_spec \ 14739 STRIP \ 14740 RANLIB \ 14741 CC \ 14742 CFLAGS \ 14743 compiler \ 14744 lt_cv_sys_global_symbol_pipe \ 14745 lt_cv_sys_global_symbol_to_cdecl \ 14746 lt_cv_sys_global_symbol_to_import \ 14747 lt_cv_sys_global_symbol_to_c_name_address \ 14748 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 14749 lt_cv_nm_interface \ 14750 nm_file_list_spec \ 14751 lt_cv_truncate_bin \ 14752 lt_prog_compiler_no_builtin_flag \ 14753 lt_prog_compiler_pic \ 14754 lt_prog_compiler_wl \ 14755 lt_prog_compiler_static \ 14756 lt_cv_prog_compiler_c_o \ 14757 need_locks \ 14758 MANIFEST_TOOL \ 14759 DSYMUTIL \ 14760 NMEDIT \ 14761 LIPO \ 14762 OTOOL \ 14763 OTOOL64 \ 14764 shrext_cmds \ 14765 export_dynamic_flag_spec \ 14766 whole_archive_flag_spec \ 14767 compiler_needs_object \ 14768 with_gnu_ld \ 14769 allow_undefined_flag \ 14770 no_undefined_flag \ 14771 hardcode_libdir_flag_spec \ 14772 hardcode_libdir_separator \ 14773 exclude_expsyms \ 14774 include_expsyms \ 14775 file_list_spec \ 14776 variables_saved_for_relink \ 14777 libname_spec \ 14778 library_names_spec \ 14779 soname_spec \ 14780 install_override_mode \ 14781 finish_eval \ 14782 old_striplib \ 14783 striplib; do 14784 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 14785 *[\\\\\\\`\\"\\\$]*) 14786 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 14787 ;; 14788 *) 14789 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 14790 ;; 14791 esac 14792 done 14793 14794 # Double-quote double-evaled strings. 14795 for var in reload_cmds \ 14796 old_postinstall_cmds \ 14797 old_postuninstall_cmds \ 14798 old_archive_cmds \ 14799 extract_expsyms_cmds \ 14800 old_archive_from_new_cmds \ 14801 old_archive_from_expsyms_cmds \ 14802 archive_cmds \ 14803 archive_expsym_cmds \ 14804 module_cmds \ 14805 module_expsym_cmds \ 14806 export_symbols_cmds \ 14807 prelink_cmds \ 14808 postlink_cmds \ 14809 postinstall_cmds \ 14810 postuninstall_cmds \ 14811 finish_cmds \ 14812 sys_lib_search_path_spec \ 14813 configure_time_dlsearch_path \ 14814 configure_time_lt_sys_library_path; do 14815 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 14816 *[\\\\\\\`\\"\\\$]*) 14817 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 14818 ;; 14819 *) 14820 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 14821 ;; 14822 esac 14823 done 14824 14825 ac_aux_dir='$ac_aux_dir' 14826 14827 # See if we are running on zsh, and set the options that allow our 14828 # commands through without removal of \ escapes INIT. 14829 if test -n "\${ZSH_VERSION+set}"; then 14830 setopt NO_GLOB_SUBST 14831 fi 14832 14833 14834 PACKAGE='$PACKAGE' 14835 VERSION='$VERSION' 14836 RM='$RM' 14837 ofile='$ofile' 14838 14839 14840 14841 14842 _ACEOF 14843 14844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 14845 14846 # Handling of arguments. 14847 for ac_config_target in $ac_config_targets 14848 do 14849 case $ac_config_target in 14850 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 14851 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 14852 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 14853 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 14854 "libpng.pc") CONFIG_FILES="$CONFIG_FILES libpng.pc:libpng.pc.in" ;; 14855 "libpng-config") CONFIG_FILES="$CONFIG_FILES libpng-config:libpng-config.in" ;; 14856 14857 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 14858 esac 14859 done 14860 14861 14862 # If the user did not use the arguments to specify the items to instantiate, 14863 # then the envvar interface is used. Set only those that are not. 14864 # We use the long form for the default assignment because of an extremely 14865 # bizarre bug on SunOS 4.1.3. 14866 if $ac_need_defaults; then 14867 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 14868 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 14869 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 14870 fi 14871 14872 # Have a temporary directory for convenience. Make it in the build tree 14873 # simply because there is no reason against having it here, and in addition, 14874 # creating and moving files from /tmp can sometimes cause problems. 14875 # Hook for its removal unless debugging. 14876 # Note that there is a small window in which the directory will not be cleaned: 14877 # after its creation but before its name has been assigned to `$tmp'. 14878 $debug || 14879 { 14880 tmp= ac_tmp= 14881 trap 'exit_status=$? 14882 : "${ac_tmp:=$tmp}" 14883 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 14884 ' 0 14885 trap 'as_fn_exit 1' 1 2 13 15 14886 } 14887 # Create a (secure) tmp directory for tmp files. 14888 14889 { 14890 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 14891 test -d "$tmp" 14892 } || 14893 { 14894 tmp=./conf$$-$RANDOM 14895 (umask 077 && mkdir "$tmp") 14896 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 14897 ac_tmp=$tmp 14898 14899 # Set up the scripts for CONFIG_FILES section. 14900 # No need to generate them if there are no CONFIG_FILES. 14901 # This happens for instance with `./config.status config.h'. 14902 if test -n "$CONFIG_FILES"; then 14903 14904 14905 ac_cr=`echo X | tr X '\015'` 14906 # On cygwin, bash can eat \r inside `` if the user requested igncr. 14907 # But we know of no other shell where ac_cr would be empty at this 14908 # point, so we can use a bashism as a fallback. 14909 if test "x$ac_cr" = x; then 14910 eval ac_cr=\$\'\\r\' 14911 fi 14912 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 14913 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 14914 ac_cs_awk_cr='\\r' 14915 else 14916 ac_cs_awk_cr=$ac_cr 14917 fi 14918 14919 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 14920 _ACEOF 14921 14922 14923 { 14924 echo "cat >conf$$subs.awk <<_ACEOF" && 14925 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 14926 echo "_ACEOF" 14927 } >conf$$subs.sh || 14928 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 14929 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 14930 ac_delim='%!_!# ' 14931 for ac_last_try in false false false false false :; do 14932 . ./conf$$subs.sh || 14933 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 14934 14935 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 14936 if test $ac_delim_n = $ac_delim_num; then 14937 break 14938 elif $ac_last_try; then 14939 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 14940 else 14941 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 14942 fi 14943 done 14944 rm -f conf$$subs.sh 14945 14946 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14947 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 14948 _ACEOF 14949 sed -n ' 14950 h 14951 s/^/S["/; s/!.*/"]=/ 14952 p 14953 g 14954 s/^[^!]*!// 14955 :repl 14956 t repl 14957 s/'"$ac_delim"'$// 14958 t delim 14959 :nl 14960 h 14961 s/\(.\{148\}\)..*/\1/ 14962 t more1 14963 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 14964 p 14965 n 14966 b repl 14967 :more1 14968 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 14969 p 14970 g 14971 s/.\{148\}// 14972 t nl 14973 :delim 14974 h 14975 s/\(.\{148\}\)..*/\1/ 14976 t more2 14977 s/["\\]/\\&/g; s/^/"/; s/$/"/ 14978 p 14979 b 14980 :more2 14981 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 14982 p 14983 g 14984 s/.\{148\}// 14985 t delim 14986 ' <conf$$subs.awk | sed ' 14987 /^[^""]/{ 14988 N 14989 s/\n// 14990 } 14991 ' >>$CONFIG_STATUS || ac_write_fail=1 14992 rm -f conf$$subs.awk 14993 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 14994 _ACAWK 14995 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 14996 for (key in S) S_is_set[key] = 1 14997 FS = "" 14998 14999 } 15000 { 15001 line = $ 0 15002 nfields = split(line, field, "@") 15003 substed = 0 15004 len = length(field[1]) 15005 for (i = 2; i < nfields; i++) { 15006 key = field[i] 15007 keylen = length(key) 15008 if (S_is_set[key]) { 15009 value = S[key] 15010 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 15011 len += length(value) + length(field[++i]) 15012 substed = 1 15013 } else 15014 len += 1 + keylen 15015 } 15016 15017 print line 15018 } 15019 15020 _ACAWK 15021 _ACEOF 15022 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15023 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 15024 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 15025 else 15026 cat 15027 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 15028 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 15029 _ACEOF 15030 15031 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 15032 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 15033 # trailing colons and then remove the whole line if VPATH becomes empty 15034 # (actually we leave an empty line to preserve line numbers). 15035 if test "x$srcdir" = x.; then 15036 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 15037 h 15038 s/// 15039 s/^/:/ 15040 s/[ ]*$/:/ 15041 s/:\$(srcdir):/:/g 15042 s/:\${srcdir}:/:/g 15043 s/:@srcdir@:/:/g 15044 s/^:*// 15045 s/:*$// 15046 x 15047 s/\(=[ ]*\).*/\1/ 15048 G 15049 s/\n// 15050 s/^[^=]*=[ ]*$// 15051 }' 15052 fi 15053 15054 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15055 fi # test -n "$CONFIG_FILES" 15056 15057 # Set up the scripts for CONFIG_HEADERS section. 15058 # No need to generate them if there are no CONFIG_HEADERS. 15059 # This happens for instance with `./config.status Makefile'. 15060 if test -n "$CONFIG_HEADERS"; then 15061 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 15062 BEGIN { 15063 _ACEOF 15064 15065 # Transform confdefs.h into an awk script `defines.awk', embedded as 15066 # here-document in config.status, that substitutes the proper values into 15067 # config.h.in to produce config.h. 15068 15069 # Create a delimiter string that does not exist in confdefs.h, to ease 15070 # handling of long lines. 15071 ac_delim='%!_!# ' 15072 for ac_last_try in false false :; do 15073 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 15074 if test -z "$ac_tt"; then 15075 break 15076 elif $ac_last_try; then 15077 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 15078 else 15079 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 15080 fi 15081 done 15082 15083 # For the awk script, D is an array of macro values keyed by name, 15084 # likewise P contains macro parameters if any. Preserve backslash 15085 # newline sequences. 15086 15087 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 15088 sed -n ' 15089 s/.\{148\}/&'"$ac_delim"'/g 15090 t rset 15091 :rset 15092 s/^[ ]*#[ ]*define[ ][ ]*/ / 15093 t def 15094 d 15095 :def 15096 s/\\$// 15097 t bsnl 15098 s/["\\]/\\&/g 15099 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 15100 D["\1"]=" \3"/p 15101 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 15102 d 15103 :bsnl 15104 s/["\\]/\\&/g 15105 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 15106 D["\1"]=" \3\\\\\\n"\\/p 15107 t cont 15108 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 15109 t cont 15110 d 15111 :cont 15112 n 15113 s/.\{148\}/&'"$ac_delim"'/g 15114 t clear 15115 :clear 15116 s/\\$// 15117 t bsnlc 15118 s/["\\]/\\&/g; s/^/"/; s/$/"/p 15119 d 15120 :bsnlc 15121 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 15122 b cont 15123 ' <confdefs.h | sed ' 15124 s/'"$ac_delim"'/"\\\ 15125 "/g' >>$CONFIG_STATUS || ac_write_fail=1 15126 15127 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 15128 for (key in D) D_is_set[key] = 1 15129 FS = "" 15130 } 15131 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 15132 line = \$ 0 15133 split(line, arg, " ") 15134 if (arg[1] == "#") { 15135 defundef = arg[2] 15136 mac1 = arg[3] 15137 } else { 15138 defundef = substr(arg[1], 2) 15139 mac1 = arg[2] 15140 } 15141 split(mac1, mac2, "(") #) 15142 macro = mac2[1] 15143 prefix = substr(line, 1, index(line, defundef) - 1) 15144 if (D_is_set[macro]) { 15145 # Preserve the white space surrounding the "#". 15146 print prefix "define", macro P[macro] D[macro] 15147 next 15148 } else { 15149 # Replace #undef with comments. This is necessary, for example, 15150 # in the case of _POSIX_SOURCE, which is predefined and required 15151 # on some systems where configure will not decide to define it. 15152 if (defundef == "undef") { 15153 print "/*", prefix defundef, macro, "*/" 15154 next 15155 } 15156 } 15157 } 15158 { print } 15159 _ACAWK 15160 _ACEOF 15161 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 15162 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 15163 fi # test -n "$CONFIG_HEADERS" 15164 15165 15166 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 15167 shift 15168 for ac_tag 15169 do 15170 case $ac_tag in 15171 :[FHLC]) ac_mode=$ac_tag; continue;; 15172 esac 15173 case $ac_mode$ac_tag in 15174 :[FHL]*:*);; 15175 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 15176 :[FH]-) ac_tag=-:-;; 15177 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 15178 esac 15179 ac_save_IFS=$IFS 15180 IFS=: 15181 set x $ac_tag 15182 IFS=$ac_save_IFS 15183 shift 15184 ac_file=$1 15185 shift 15186 15187 case $ac_mode in 15188 :L) ac_source=$1;; 15189 :[FH]) 15190 ac_file_inputs= 15191 for ac_f 15192 do 15193 case $ac_f in 15194 -) ac_f="$ac_tmp/stdin";; 15195 *) # Look for the file first in the build tree, then in the source tree 15196 # (if the path is not absolute). The absolute path cannot be DOS-style, 15197 # because $ac_f cannot contain `:'. 15198 test -f "$ac_f" || 15199 case $ac_f in 15200 [\\/$]*) false;; 15201 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 15202 esac || 15203 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 15204 esac 15205 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 15206 as_fn_append ac_file_inputs " '$ac_f'" 15207 done 15208 15209 # Let's still pretend it is `configure' which instantiates (i.e., don't 15210 # use $as_me), people would be surprised to read: 15211 # /* config.h. Generated by config.status. */ 15212 configure_input='Generated from '` 15213 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 15214 `' by configure.' 15215 if test x"$ac_file" != x-; then 15216 configure_input="$ac_file. $configure_input" 15217 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 15218 $as_echo "$as_me: creating $ac_file" >&6;} 15219 fi 15220 # Neutralize special characters interpreted by sed in replacement strings. 15221 case $configure_input in #( 15222 *\&* | *\|* | *\\* ) 15223 ac_sed_conf_input=`$as_echo "$configure_input" | 15224 sed 's/[\\\\&|]/\\\\&/g'`;; #( 15225 *) ac_sed_conf_input=$configure_input;; 15226 esac 15227 15228 case $ac_tag in 15229 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 15230 || as_fn_error $? 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First name is the real one, the rest are links. 15818 # The last name is the one that the linker finds with -lNAME 15819 library_names_spec=$lt_library_names_spec 15820 15821 # The coded name of the library, if different from the real name. 15822 soname_spec=$lt_soname_spec 15823 15824 # Permission mode override for installation of shared libraries. 15825 install_override_mode=$lt_install_override_mode 15826 15827 # Command to use after installation of a shared archive. 15828 postinstall_cmds=$lt_postinstall_cmds 15829 15830 # Command to use after uninstallation of a shared archive. 15831 postuninstall_cmds=$lt_postuninstall_cmds 15832 15833 # Commands used to finish a libtool library installation in a directory. 15834 finish_cmds=$lt_finish_cmds 15835 15836 # As "finish_cmds", except a single script fragment to be evaled but 15837 # not shown. 15838 finish_eval=$lt_finish_eval 15839 15840 # Whether we should hardcode library paths into libraries. 15841 hardcode_into_libs=$hardcode_into_libs 15842 15843 # Compile-time system search path for libraries. 15844 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 15845 15846 # Detected run-time system search path for libraries. 15847 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 15848 15849 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 15850 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 15851 15852 # Whether dlopen is supported. 15853 dlopen_support=$enable_dlopen 15854 15855 # Whether dlopen of programs is supported. 15856 dlopen_self=$enable_dlopen_self 15857 15858 # Whether dlopen of statically linked programs is supported. 15859 dlopen_self_static=$enable_dlopen_self_static 15860 15861 # Commands to strip libraries. 15862 old_striplib=$lt_old_striplib 15863 striplib=$lt_striplib 15864 15865 15866 # The linker used to build libraries. 15867 LD=$lt_LD 15868 15869 # How to create reloadable object files. 15870 reload_flag=$lt_reload_flag 15871 reload_cmds=$lt_reload_cmds 15872 15873 # Commands used to build an old-style archive. 15874 old_archive_cmds=$lt_old_archive_cmds 15875 15876 # A language specific compiler. 15877 CC=$lt_compiler 15878 15879 # Is the compiler the GNU compiler? 15880 with_gcc=$GCC 15881 15882 # Compiler flag to turn off builtin functions. 15883 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 15884 15885 # Additional compiler flags for building library objects. 15886 pic_flag=$lt_lt_prog_compiler_pic 15887 15888 # How to pass a linker flag through the compiler. 15889 wl=$lt_lt_prog_compiler_wl 15890 15891 # Compiler flag to prevent dynamic linking. 15892 link_static_flag=$lt_lt_prog_compiler_static 15893 15894 # Does compiler simultaneously support -c and -o options? 15895 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 15896 15897 # Whether or not to add -lc for building shared libraries. 15898 build_libtool_need_lc=$archive_cmds_need_lc 15899 15900 # Whether or not to disallow shared libs when runtime libs are static. 15901 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 15902 15903 # Compiler flag to allow reflexive dlopens. 15904 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 15905 15906 # Compiler flag to generate shared objects directly from archives. 15907 whole_archive_flag_spec=$lt_whole_archive_flag_spec 15908 15909 # Whether the compiler copes with passing no objects directly. 15910 compiler_needs_object=$lt_compiler_needs_object 15911 15912 # Create an old-style archive from a shared archive. 15913 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 15914 15915 # Create a temporary old-style archive to link instead of a shared archive. 15916 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 15917 15918 # Commands used to build a shared archive. 15919 archive_cmds=$lt_archive_cmds 15920 archive_expsym_cmds=$lt_archive_expsym_cmds 15921 15922 # Commands used to build a loadable module if different from building 15923 # a shared archive. 15924 module_cmds=$lt_module_cmds 15925 module_expsym_cmds=$lt_module_expsym_cmds 15926 15927 # Whether we are building with GNU ld or not. 15928 with_gnu_ld=$lt_with_gnu_ld 15929 15930 # Flag that allows shared libraries with undefined symbols to be built. 15931 allow_undefined_flag=$lt_allow_undefined_flag 15932 15933 # Flag that enforces no undefined symbols. 15934 no_undefined_flag=$lt_no_undefined_flag 15935 15936 # Flag to hardcode \$libdir into a binary during linking. 15937 # This must work even if \$libdir does not exist 15938 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 15939 15940 # Whether we need a single "-rpath" flag with a separated argument. 15941 hardcode_libdir_separator=$lt_hardcode_libdir_separator 15942 15943 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 15944 # DIR into the resulting binary. 15945 hardcode_direct=$hardcode_direct 15946 15947 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 15948 # DIR into the resulting binary and the resulting library dependency is 15949 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 15950 # library is relocated. 15951 hardcode_direct_absolute=$hardcode_direct_absolute 15952 15953 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 15954 # into the resulting binary. 15955 hardcode_minus_L=$hardcode_minus_L 15956 15957 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 15958 # into the resulting binary. 15959 hardcode_shlibpath_var=$hardcode_shlibpath_var 15960 15961 # Set to "yes" if building a shared library automatically hardcodes DIR 15962 # into the library and all subsequent libraries and executables linked 15963 # against it. 15964 hardcode_automatic=$hardcode_automatic 15965 15966 # Set to yes if linker adds runtime paths of dependent libraries 15967 # to runtime path list. 15968 inherit_rpath=$inherit_rpath 15969 15970 # Whether libtool must link a program against all its dependency libraries. 15971 link_all_deplibs=$link_all_deplibs 15972 15973 # Set to "yes" if exported symbols are required. 15974 always_export_symbols=$always_export_symbols 15975 15976 # The commands to list exported symbols. 15977 export_symbols_cmds=$lt_export_symbols_cmds 15978 15979 # Symbols that should not be listed in the preloaded symbols. 15980 exclude_expsyms=$lt_exclude_expsyms 15981 15982 # Symbols that must always be exported. 15983 include_expsyms=$lt_include_expsyms 15984 15985 # Commands necessary for linking programs (against libraries) with templates. 15986 prelink_cmds=$lt_prelink_cmds 15987 15988 # Commands necessary for finishing linking programs. 15989 postlink_cmds=$lt_postlink_cmds 15990 15991 # Specify filename containing input files. 15992 file_list_spec=$lt_file_list_spec 15993 15994 # How to hardcode a shared library path into an executable. 15995 hardcode_action=$hardcode_action 15996 15997 # ### END LIBTOOL CONFIG 15998 15999 _LT_EOF 16000 16001 cat <<'_LT_EOF' >> "$cfgfile" 16002 16003 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 16004 16005 # func_munge_path_list VARIABLE PATH 16006 # ----------------------------------- 16007 # VARIABLE is name of variable containing _space_ separated list of 16008 # directories to be munged by the contents of PATH, which is string 16009 # having a format: 16010 # "DIR[:DIR]:" 16011 # string "DIR[ DIR]" will be prepended to VARIABLE 16012 # ":DIR[:DIR]" 16013 # string "DIR[ DIR]" will be appended to VARIABLE 16014 # "DIRP[:DIRP]::[DIRA:]DIRA" 16015 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 16016 # "DIRA[ DIRA]" will be appended to VARIABLE 16017 # "DIR[:DIR]" 16018 # VARIABLE will be replaced by "DIR[ DIR]" 16019 func_munge_path_list () 16020 { 16021 case x$2 in 16022 x) 16023 ;; 16024 *:) 16025 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 16026 ;; 16027 x:*) 16028 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 16029 ;; 16030 *::*) 16031 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 16032 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 16033 ;; 16034 *) 16035 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 16036 ;; 16037 esac 16038 } 16039 16040 16041 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 16042 func_cc_basename () 16043 { 16044 for cc_temp in $*""; do 16045 case $cc_temp in 16046 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 16047 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 16048 \-*) ;; 16049 *) break;; 16050 esac 16051 done 16052 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 16053 } 16054 16055 16056 # ### END FUNCTIONS SHARED WITH CONFIGURE 16057 16058 _LT_EOF 16059 16060 case $host_os in 16061 aix3*) 16062 cat <<\_LT_EOF >> "$cfgfile" 16063 # AIX sometimes has problems with the GCC collect2 program. For some 16064 # reason, if we set the COLLECT_NAMES environment variable, the problems 16065 # vanish in a puff of smoke. 16066 if test set != "${COLLECT_NAMES+set}"; then 16067 COLLECT_NAMES= 16068 export COLLECT_NAMES 16069 fi 16070 _LT_EOF 16071 ;; 16072 esac 16073 16074 16075 ltmain=$ac_aux_dir/ltmain.sh 16076 16077 16078 # We use sed instead of cat because bash on DJGPP gets confused if 16079 # if finds mixed CR/LF and LF-only lines. Since sed operates in 16080 # text mode, it properly converts lines to CR/LF. This bash problem 16081 # is reportedly fixed, but why not run on old versions too? 16082 sed '$q' "$ltmain" >> "$cfgfile" \ 16083 || (rm -f "$cfgfile"; exit 1) 16084 16085 mv -f "$cfgfile" "$ofile" || 16086 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 16087 chmod +x "$ofile" 16088 16089 ;; 16090 "libpng-config":F) chmod +x libpng-config ;; 16091 16092 esac 16093 done # for ac_tag 16094 16095 16096 as_fn_exit 0 16097 _ACEOF 16098 ac_clean_files=$ac_clean_files_save 16099 16100 test $ac_write_fail = 0 || 16101 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 16102 16103 16104 # configure is writing to config.log, and then calls config.status. 16105 # config.status does its own redirection, appending to config.log. 16106 # Unfortunately, on DOS this fails, as config.log is still kept open 16107 # by configure, so config.status won't be able to write to it; its 16108 # output is simply discarded. So we exec the FD to /dev/null, 16109 # effectively closing config.log, so it can be properly (re)opened and 16110 # appended to by config.status. When coming back to configure, we 16111 # need to make the FD available again. 16112 if test "$no_create" != yes; then 16113 ac_cs_success=: 16114 ac_config_status_args= 16115 test "$silent" = yes && 16116 ac_config_status_args="$ac_config_status_args --quiet" 16117 exec 5>/dev/null 16118 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 16119 exec 5>>config.log 16120 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 16121 # would make configure fail if this is the last instruction. 16122 $ac_cs_success || as_fn_exit 1 16123 fi 16124 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 16125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 16126 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 16127 fi 16128 16129
