1# generated automatically by aclocal 1.8.2 -*- Autoconf -*- 2 3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 4# Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 15 16# serial 47 AC_PROG_LIBTOOL 17# Debian $Rev: 192 $ 18 19 20# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 21# ----------------------------------------------------------- 22# If this macro is not defined by Autoconf, define it here. 23m4_ifdef([AC_PROVIDE_IFELSE], 24 [], 25 [m4_define([AC_PROVIDE_IFELSE], 26 [m4_ifdef([AC_PROVIDE_$1], 27 [$2], [$3])])]) 28 29 30# AC_PROG_LIBTOOL 31# --------------- 32AC_DEFUN([AC_PROG_LIBTOOL], 33[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 34dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 35dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 36 AC_PROVIDE_IFELSE([AC_PROG_CXX], 37 [AC_LIBTOOL_CXX], 38 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 39 ])]) 40dnl And a similar setup for Fortran 77 support 41 AC_PROVIDE_IFELSE([AC_PROG_F77], 42 [AC_LIBTOOL_F77], 43 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 44])]) 45 46dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 47dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 48dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 49 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 50 [AC_LIBTOOL_GCJ], 51 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 52 [AC_LIBTOOL_GCJ], 53 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 54 [AC_LIBTOOL_GCJ], 55 [ifdef([AC_PROG_GCJ], 56 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 57 ifdef([A][M_PROG_GCJ], 58 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 59 ifdef([LT_AC_PROG_GCJ], 60 [define([LT_AC_PROG_GCJ], 61 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 62])])# AC_PROG_LIBTOOL 63 64 65# _AC_PROG_LIBTOOL 66# ---------------- 67AC_DEFUN([_AC_PROG_LIBTOOL], 68[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 69AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 70AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 71AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 72 73# This can be used to rebuild libtool when needed 74LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 75 76# Always use our own libtool. 77LIBTOOL='$(SHELL) $(top_builddir)/libtool' 78AC_SUBST(LIBTOOL)dnl 79 80# Prevent multiple expansion 81define([AC_PROG_LIBTOOL], []) 82])# _AC_PROG_LIBTOOL 83 84 85# AC_LIBTOOL_SETUP 86# ---------------- 87AC_DEFUN([AC_LIBTOOL_SETUP], 88[AC_PREREQ(2.50)dnl 89AC_REQUIRE([AC_ENABLE_SHARED])dnl 90AC_REQUIRE([AC_ENABLE_STATIC])dnl 91AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 92AC_REQUIRE([AC_CANONICAL_HOST])dnl 93AC_REQUIRE([AC_CANONICAL_BUILD])dnl 94AC_REQUIRE([AC_PROG_CC])dnl 95AC_REQUIRE([AC_PROG_LD])dnl 96AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 97AC_REQUIRE([AC_PROG_NM])dnl 98 99AC_REQUIRE([AC_PROG_LN_S])dnl 100AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 101# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 102AC_REQUIRE([AC_OBJEXT])dnl 103AC_REQUIRE([AC_EXEEXT])dnl 104dnl 105 106AC_LIBTOOL_SYS_MAX_CMD_LEN 107AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 108AC_LIBTOOL_OBJDIR 109 110AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 111_LT_AC_PROG_ECHO_BACKSLASH 112 113case $host_os in 114aix3*) 115 # AIX sometimes has problems with the GCC collect2 program. 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In most cases, 244# this is /usr/lib:/lib, but when the MPI compilers are used 245# the location of the communication and MPI libs are included too. 246# If we don't find anything, use the default library path according 247# to the aix ld manual. 248AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 249[AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 250aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 251}'` 252# Check for a 64-bit object if we didn't find anything. 253if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } 254}'`; fi],[]) 255if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 256])# _LT_AC_SYS_LIBPATH_AIX 257 258 259# _LT_AC_SHELL_INIT(ARG) 260# ---------------------- 261AC_DEFUN([_LT_AC_SHELL_INIT], 262[ifdef([AC_DIVERSION_NOTICE], 263 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 264 [AC_DIVERT_PUSH(NOTICE)]) 265$1 266AC_DIVERT_POP 267])# _LT_AC_SHELL_INIT 268 269 270# _LT_AC_PROG_ECHO_BACKSLASH 271# -------------------------- 272# Add some code to the start of the generated configure script which 273# will find an echo command which doesn't interpret backslashes. 274AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 275[_LT_AC_SHELL_INIT([ 276# Check that we are running under the correct shell. 277SHELL=${CONFIG_SHELL-/bin/sh} 278 279case X$ECHO in 280X*--fallback-echo) 281 # Remove one level of quotation (which was required for Make). 282 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 283 ;; 284esac 285 286echo=${ECHO-echo} 287if test "X[$]1" = X--no-reexec; then 288 # Discard the --no-reexec flag, and continue. 289 shift 290elif test "X[$]1" = X--fallback-echo; then 291 # Avoid inline document here, it may be left over 292 : 293elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 294 # Yippee, $echo works! 295 : 296else 297 # Restart under the correct shell. 298 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 299fi 300 301if test "X[$]1" = X--fallback-echo; then 302 # used as fallback echo 303 shift 304 cat <<EOF 305[$]* 306EOF 307 exit 0 308fi 309 310# The HP-UX ksh and POSIX shell print the target directory to stdout 311# if CDPATH is set. 312if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 313 314if test -z "$ECHO"; then 315if test "X${echo_test_string+set}" != Xset; then 316# find a string as large as possible, as long as the shell can cope with it 317 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 318 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 319 if (echo_test_string="`eval $cmd`") 2>/dev/null && 320 echo_test_string="`eval $cmd`" && 321 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 322 then 323 break 324 fi 325 done 326fi 327 328if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 329 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 330 test "X$echo_testing_string" = "X$echo_test_string"; then 331 : 332else 333 # The Solaris, AIX, and Digital Unix default echo programs unquote 334 # backslashes. This makes it impossible to quote backslashes using 335 # echo "$something" | sed 's/\\/\\\\/g' 336 # 337 # So, first we look for a working echo in the user's PATH. 338 339 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 340 for dir in $PATH /usr/ucb; do 341 IFS="$lt_save_ifs" 342 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 343 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 344 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 345 test "X$echo_testing_string" = "X$echo_test_string"; then 346 echo="$dir/echo" 347 break 348 fi 349 done 350 IFS="$lt_save_ifs" 351 352 if test "X$echo" = Xecho; then 353 # We didn't find a better echo, so look for alternatives. 354 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 355 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 356 test "X$echo_testing_string" = "X$echo_test_string"; then 357 # This shell has a builtin print -r that does the trick. 358 echo='print -r' 359 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 360 test "X$CONFIG_SHELL" != X/bin/ksh; then 361 # If we have ksh, try running configure again with it. 362 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 363 export ORIGINAL_CONFIG_SHELL 364 CONFIG_SHELL=/bin/ksh 365 export CONFIG_SHELL 366 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 367 else 368 # Try using printf. 369 echo='printf %s\n' 370 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 371 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 372 test "X$echo_testing_string" = "X$echo_test_string"; then 373 # Cool, printf works 374 : 375 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 376 test "X$echo_testing_string" = 'X\t' && 377 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 378 test "X$echo_testing_string" = "X$echo_test_string"; then 379 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 380 export CONFIG_SHELL 381 SHELL="$CONFIG_SHELL" 382 export SHELL 383 echo="$CONFIG_SHELL [$]0 --fallback-echo" 384 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 385 test "X$echo_testing_string" = 'X\t' && 386 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 387 test "X$echo_testing_string" = "X$echo_test_string"; then 388 echo="$CONFIG_SHELL [$]0 --fallback-echo" 389 else 390 # maybe with a smaller string... 391 prev=: 392 393 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 394 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 395 then 396 break 397 fi 398 prev="$cmd" 399 done 400 401 if test "$prev" != 'sed 50q "[$]0"'; then 402 echo_test_string=`eval $prev` 403 export echo_test_string 404 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 405 else 406 # Oops. We lost completely, so just stick with echo. 407 echo=echo 408 fi 409 fi 410 fi 411 fi 412fi 413fi 414 415# Copy echo and quote the copy suitably for passing to libtool from 416# the Makefile, instead of quoting the original, which is used later. 417ECHO=$echo 418if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 419 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 420fi 421 422AC_SUBST(ECHO) 423])])# _LT_AC_PROG_ECHO_BACKSLASH 424 425 426# _LT_AC_LOCK 427# ----------- 428AC_DEFUN([_LT_AC_LOCK], 429[AC_ARG_ENABLE([libtool-lock], 430 [AC_HELP_STRING([--disable-libtool-lock], 431 [avoid locking (might break parallel builds)])]) 432test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 433 434# Some flags need to be propagated to the compiler or linker for good 435# libtool support. 436case $host in 437ia64-*-hpux*) 438 # Find out which ABI we are using. 439 echo 'int i;' > conftest.$ac_ext 440 if AC_TRY_EVAL(ac_compile); then 441 case `/usr/bin/file conftest.$ac_objext` in 442 *ELF-32*) 443 HPUX_IA64_MODE="32" 444 ;; 445 *ELF-64*) 446 HPUX_IA64_MODE="64" 447 ;; 448 esac 449 fi 450 rm -rf conftest* 451 ;; 452*-*-irix6*) 453 # Find out which ABI we are using. 454 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 455 if AC_TRY_EVAL(ac_compile); then 456 if test "$lt_cv_prog_gnu_ld" = yes; then 457 case `/usr/bin/file conftest.$ac_objext` in 458 *32-bit*) 459 LD="${LD-ld} -melf32bsmip" 460 ;; 461 *N32*) 462 LD="${LD-ld} -melf32bmipn32" 463 ;; 464 *64-bit*) 465 LD="${LD-ld} -melf64bmip" 466 ;; 467 esac 468 else 469 case `/usr/bin/file conftest.$ac_objext` in 470 *32-bit*) 471 LD="${LD-ld} -32" 472 ;; 473 *N32*) 474 LD="${LD-ld} -n32" 475 ;; 476 *64-bit*) 477 LD="${LD-ld} -64" 478 ;; 479 esac 480 fi 481 fi 482 rm -rf conftest* 483 ;; 484 485x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 486 # Find out which ABI we are using. 487 echo 'int i;' > conftest.$ac_ext 488 if AC_TRY_EVAL(ac_compile); then 489 case "`/usr/bin/file conftest.o`" in 490 *32-bit*) 491 case $host in 492 x86_64-*linux*) 493 LD="${LD-ld} -m elf_i386" 494 ;; 495 ppc64-*linux*|powerpc64-*linux*) 496 LD="${LD-ld} -m elf32ppclinux" 497 ;; 498 s390x-*linux*) 499 LD="${LD-ld} -m elf_s390" 500 ;; 501 sparc64-*linux*) 502 LD="${LD-ld} -m elf32_sparc" 503 ;; 504 esac 505 ;; 506 *64-bit*) 507 case $host in 508 x86_64-*linux*) 509 LD="${LD-ld} -m elf_x86_64" 510 ;; 511 ppc*-*linux*|powerpc*-*linux*) 512 LD="${LD-ld} -m elf64ppc" 513 ;; 514 s390*-*linux*) 515 LD="${LD-ld} -m elf64_s390" 516 ;; 517 sparc*-*linux*) 518 LD="${LD-ld} -m elf64_sparc" 519 ;; 520 esac 521 ;; 522 esac 523 fi 524 rm -rf conftest* 525 ;; 526 527*-*-sco3.2v5*) 528 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 529 SAVE_CFLAGS="$CFLAGS" 530 CFLAGS="$CFLAGS -belf" 531 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 532 [AC_LANG_PUSH(C) 533 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 534 AC_LANG_POP]) 535 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 536 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 537 CFLAGS="$SAVE_CFLAGS" 538 fi 539 ;; 540AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 541[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 542 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 543 AC_CHECK_TOOL(AS, as, false) 544 AC_CHECK_TOOL(OBJDUMP, objdump, false) 545 ;; 546 ]) 547esac 548 549need_locks="$enable_libtool_lock" 550 551])# _LT_AC_LOCK 552 553 554# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 555# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 556# ---------------------------------------------------------------- 557# Check whether the given compiler option works 558AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 559[AC_REQUIRE([LT_AC_PROG_SED]) 560AC_CACHE_CHECK([$1], [$2], 561 [$2=no 562 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 563 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 564 lt_compiler_flag="$3" 565 # Insert the option either (1) after the last *FLAGS variable, or 566 # (2) before a word containing "conftest.", or (3) at the end. 567 # Note that $ac_compile itself does not contain backslashes and begins 568 # with a dollar sign (not a hyphen), so the echo should work correctly. 569 # The option is referenced via a variable to avoid confusing sed. 570 lt_compile=`echo "$ac_compile" | $SED \ 571 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ 572 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 573 -e 's:$: $lt_compiler_flag:'` 574 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 575 (eval "$lt_compile" 2>conftest.err) 576 ac_status=$? 577 cat conftest.err >&AS_MESSAGE_LOG_FD 578 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 579 if (exit $ac_status) && test -s "$ac_outfile"; then 580 # The compiler can only warn and ignore the option if not recognized 581 # So say no if there are warnings 582 if test ! -s conftest.err; then 583 $2=yes 584 fi 585 fi 586 $rm conftest* 587]) 588 589if test x"[$]$2" = xyes; then 590 ifelse([$5], , :, [$5]) 591else 592 ifelse([$6], , :, [$6]) 593fi 594])# AC_LIBTOOL_COMPILER_OPTION 595 596 597# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 598# [ACTION-SUCCESS], [ACTION-FAILURE]) 599# ------------------------------------------------------------ 600# Check whether the given compiler option works 601AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 602[AC_CACHE_CHECK([$1], [$2], 603 [$2=no 604 save_LDFLAGS="$LDFLAGS" 605 LDFLAGS="$LDFLAGS $3" 606 printf "$lt_simple_link_test_code" > conftest.$ac_ext 607 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 608 # The compiler can only warn and ignore the option if not recognized 609 # So say no if there are warnings 610 if test -s conftest.err; then 611 # Append any errors to the config.log. 612 cat conftest.err 1>&AS_MESSAGE_LOG_FD 613 else 614 $2=yes 615 fi 616 fi 617 $rm conftest* 618 LDFLAGS="$save_LDFLAGS" 619]) 620 621if test x"[$]$2" = xyes; then 622 ifelse([$4], , :, [$4]) 623else 624 ifelse([$5], , :, [$5]) 625fi 626])# AC_LIBTOOL_LINKER_OPTION 627 628 629# AC_LIBTOOL_SYS_MAX_CMD_LEN 630# -------------------------- 631AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 632[# find the maximum length of command line arguments 633AC_MSG_CHECKING([the maximum length of command line arguments]) 634AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 635 i=0 636 testring="ABCD" 637 638 case $build_os in 639 msdosdjgpp*) 640 # On DJGPP, this test can blow up pretty badly due to problems in libc 641 # (any single argument exceeding 2000 bytes causes a buffer overrun 642 # during glob expansion). Even if it were fixed, the result of this 643 # check would be larger than it should be. 644 lt_cv_sys_max_cmd_len=12288; # 12K is about right 645 ;; 646 647 gnu*) 648 # Under GNU Hurd, this test is not required because there is 649 # no limit to the length of command line arguments. 650 # Libtool will interpret -1 as no limit whatsoever 651 lt_cv_sys_max_cmd_len=-1; 652 ;; 653 654 cygwin* | mingw*) 655 # On Win9x/ME, this test blows up -- it succeeds, but takes 656 # about 5 minutes as the teststring grows exponentially. 657 # Worse, since 9x/ME are not pre-emptively multitasking, 658 # you end up with a "frozen" computer, even though with patience 659 # the test eventually succeeds (with a max line length of 256k). 660 # Instead, let's just punt: use the minimum linelength reported by 661 # all of the supported platforms: 8192 (on NT/2K/XP). 662 lt_cv_sys_max_cmd_len=8192; 663 ;; 664 665 amigaos*) 666 # On AmigaOS with pdksh, this test takes hours, literally. 667 # So we just punt and use a minimum line length of 8192. 668 lt_cv_sys_max_cmd_len=8192; 669 ;; 670 671 *) 672 # If test is not a shell built-in, we'll probably end up computing a 673 # maximum length that is only half of the actual maximum length, but 674 # we can't tell. 675 while (test "X"`$CONFIG_SHELL [$]0 --fallback-echo "X$testring" 2>/dev/null` \ 676 = "XX$testring") >/dev/null 2>&1 && 677 new_result=`expr "X$testring" : ".*" 2>&1` && 678 lt_cv_sys_max_cmd_len=$new_result && 679 test $i != 17 # 1/2 MB should be enough 680 do 681 i=`expr $i + 1` 682 testring=$testring$testring 683 done 684 testring= 685 # Add a significant safety factor because C++ compilers can tack on massive 686 # amounts of additional arguments before passing them to the linker. 687 # It appears as though 1/2 is a usable value. 688 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 689 ;; 690 esac 691]) 692if test -n $lt_cv_sys_max_cmd_len ; then 693 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 694else 695 AC_MSG_RESULT(none) 696fi 697])# AC_LIBTOOL_SYS_MAX_CMD_LEN 698 699 700# _LT_AC_CHECK_DLFCN 701# -------------------- 702AC_DEFUN([_LT_AC_CHECK_DLFCN], 703[AC_CHECK_HEADERS(dlfcn.h)dnl 704])# _LT_AC_CHECK_DLFCN 705 706 707# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 708# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 709# ------------------------------------------------------------------ 710AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 711[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 712if test "$cross_compiling" = yes; then : 713 [$4] 714else 715 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 716 lt_status=$lt_dlunknown 717 cat > conftest.$ac_ext <<EOF 718[#line __oline__ "configure" 719#include "confdefs.h" 720 721#if HAVE_DLFCN_H 722#include <dlfcn.h> 723#endif 724 725#include <stdio.h> 726 727#ifdef RTLD_GLOBAL 728# define LT_DLGLOBAL RTLD_GLOBAL 729#else 730# ifdef DL_GLOBAL 731# define LT_DLGLOBAL DL_GLOBAL 732# else 733# define LT_DLGLOBAL 0 734# endif 735#endif 736 737/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 738 find out it does not work in some platform. */ 739#ifndef LT_DLLAZY_OR_NOW 740# ifdef RTLD_LAZY 741# define LT_DLLAZY_OR_NOW RTLD_LAZY 742# else 743# ifdef DL_LAZY 744# define LT_DLLAZY_OR_NOW DL_LAZY 745# else 746# ifdef RTLD_NOW 747# define LT_DLLAZY_OR_NOW RTLD_NOW 748# else 749# ifdef DL_NOW 750# define LT_DLLAZY_OR_NOW DL_NOW 751# else 752# define LT_DLLAZY_OR_NOW 0 753# endif 754# endif 755# endif 756# endif 757#endif 758 759#ifdef __cplusplus 760extern "C" void exit (int); 761#endif 762 763void fnord() { int i=42;} 764int main () 765{ 766 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 767 int status = $lt_dlunknown; 768 769 if (self) 770 { 771 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 772 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 773 /* dlclose (self); */ 774 } 775 776 exit (status); 777}] 778EOF 779 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 780 (./conftest; exit; ) 2>/dev/null 781 lt_status=$? 782 case x$lt_status in 783 x$lt_dlno_uscore) $1 ;; 784 x$lt_dlneed_uscore) $2 ;; 785 x$lt_unknown|x*) $3 ;; 786 esac 787 else : 788 # compilation failed 789 $3 790 fi 791fi 792rm -fr conftest* 793])# _LT_AC_TRY_DLOPEN_SELF 794 795 796# AC_LIBTOOL_DLOPEN_SELF 797# ------------------- 798AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 799[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 800if test "x$enable_dlopen" != xyes; then 801 enable_dlopen=unknown 802 enable_dlopen_self=unknown 803 enable_dlopen_self_static=unknown 804else 805 lt_cv_dlopen=no 806 lt_cv_dlopen_libs= 807 808 case $host_os in 809 beos*) 810 lt_cv_dlopen="load_add_on" 811 lt_cv_dlopen_libs= 812 lt_cv_dlopen_self=yes 813 ;; 814 815 mingw* | pw32*) 816 lt_cv_dlopen="LoadLibrary" 817 lt_cv_dlopen_libs= 818 ;; 819 820 cygwin*) 821 lt_cv_dlopen="dlopen" 822 lt_cv_dlopen_libs= 823 ;; 824 825 darwin*) 826 # if libdl is installed we need to link against it 827 AC_CHECK_LIB([dl], [dlopen], 828 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 829 lt_cv_dlopen="dyld" 830 lt_cv_dlopen_libs= 831 lt_cv_dlopen_self=yes 832 ]) 833 ;; 834 835 *) 836 AC_CHECK_FUNC([shl_load], 837 [lt_cv_dlopen="shl_load"], 838 [AC_CHECK_LIB([dld], [shl_load], 839 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 840 [AC_CHECK_FUNC([dlopen], 841 [lt_cv_dlopen="dlopen"], 842 [AC_CHECK_LIB([dl], [dlopen], 843 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 844 [AC_CHECK_LIB([svld], [dlopen], 845 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 846 [AC_CHECK_LIB([dld], [dld_link], 847 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 848 ]) 849 ]) 850 ]) 851 ]) 852 ]) 853 ;; 854 esac 855 856 if test "x$lt_cv_dlopen" != xno; then 857 enable_dlopen=yes 858 else 859 enable_dlopen=no 860 fi 861 862 case $lt_cv_dlopen in 863 dlopen) 864 save_CPPFLAGS="$CPPFLAGS" 865 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 866 867 save_LDFLAGS="$LDFLAGS" 868 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 869 870 save_LIBS="$LIBS" 871 LIBS="$lt_cv_dlopen_libs $LIBS" 872 873 AC_CACHE_CHECK([whether a program can dlopen itself], 874 lt_cv_dlopen_self, [dnl 875 _LT_AC_TRY_DLOPEN_SELF( 876 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 877 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 878 ]) 879 880 if test "x$lt_cv_dlopen_self" = xyes; then 881 LDFLAGS="$LDFLAGS $link_static_flag" 882 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 883 lt_cv_dlopen_self_static, [dnl 884 _LT_AC_TRY_DLOPEN_SELF( 885 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 886 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 887 ]) 888 fi 889 890 CPPFLAGS="$save_CPPFLAGS" 891 LDFLAGS="$save_LDFLAGS" 892 LIBS="$save_LIBS" 893 ;; 894 esac 895 896 case $lt_cv_dlopen_self in 897 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 898 *) enable_dlopen_self=unknown ;; 899 esac 900 901 case $lt_cv_dlopen_self_static in 902 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 903 *) enable_dlopen_self_static=unknown ;; 904 esac 905fi 906])# AC_LIBTOOL_DLOPEN_SELF 907 908 909# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 910# --------------------------------- 911# Check to see if options -c and -o are simultaneously supported by compiler 912AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 913[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 914AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 915 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 916 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 917 $rm -r conftest 2>/dev/null 918 mkdir conftest 919 cd conftest 920 mkdir out 921 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 922 923 lt_compiler_flag="-o out/conftest2.$ac_objext" 924 # Insert the option either (1) after the last *FLAGS variable, or 925 # (2) before a word containing "conftest.", or (3) at the end. 926 # Note that $ac_compile itself does not contain backslashes and begins 927 # with a dollar sign (not a hyphen), so the echo should work correctly. 928 lt_compile=`echo "$ac_compile" | $SED \ 929 -e 's:.*FLAGS}? :&$lt_compiler_flag :; t' \ 930 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 931 -e 's:$: $lt_compiler_flag:'` 932 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 933 (eval "$lt_compile" 2>out/conftest.err) 934 ac_status=$? 935 cat out/conftest.err >&AS_MESSAGE_LOG_FD 936 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 937 if (exit $ac_status) && test -s out/conftest2.$ac_objext 938 then 939 # The compiler can only warn and ignore the option if not recognized 940 # So say no if there are warnings 941 if test ! -s out/conftest.err; then 942 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 943 fi 944 fi 945 chmod u+w . 946 $rm conftest* 947 # SGI C++ compiler will create directory out/ii_files/ for 948 # template instantiation 949 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 950 $rm out/* && rmdir out 951 cd .. 952 rmdir conftest 953 $rm conftest* 954]) 955])# AC_LIBTOOL_PROG_CC_C_O 956 957 958# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 959# ----------------------------------------- 960# Check to see if we can do hard links to lock some files if needed 961AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 962[AC_REQUIRE([_LT_AC_LOCK])dnl 963 964hard_links="nottested" 965if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 966 # do not overwrite the value of need_locks provided by the user 967 AC_MSG_CHECKING([if we can lock with hard links]) 968 hard_links=yes 969 $rm conftest* 970 ln conftest.a conftest.b 2>/dev/null && hard_links=no 971 touch conftest.a 972 ln conftest.a conftest.b 2>&5 || hard_links=no 973 ln conftest.a conftest.b 2>/dev/null && hard_links=no 974 AC_MSG_RESULT([$hard_links]) 975 if test "$hard_links" = no; then 976 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 977 need_locks=warn 978 fi 979else 980 need_locks=no 981fi 982])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 983 984 985# AC_LIBTOOL_OBJDIR 986# ----------------- 987AC_DEFUN([AC_LIBTOOL_OBJDIR], 988[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 989[rm -f .libs 2>/dev/null 990mkdir .libs 2>/dev/null 991if test -d .libs; then 992 lt_cv_objdir=.libs 993else 994 # MS-DOS does not allow filenames that begin with a dot. 995 lt_cv_objdir=_libs 996fi 997rmdir .libs 2>/dev/null]) 998objdir=$lt_cv_objdir 999])# AC_LIBTOOL_OBJDIR 1000 1001 1002# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1003# ---------------------------------------------- 1004# Check hardcoding attributes. 1005AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1006[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1007_LT_AC_TAGVAR(hardcode_action, $1)= 1008if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1009 test -n "$_LT_AC_TAGVAR(runpath_var $1)" || \ 1010 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)"="Xyes" ; then 1011 1012 # We can hardcode non-existant directories. 1013 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1014 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1015 # have to relink, otherwise we might link with an installed library 1016 # when we should be linking with a yet-to-be-installed one 1017 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1018 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1019 # Linking always hardcodes the temporary library directory. 1020 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1021 else 1022 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1023 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1024 fi 1025else 1026 # We cannot hardcode anything, or else we can only hardcode existing 1027 # directories. 1028 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1029fi 1030AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1031 1032if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1033 # Fast installation is not supported 1034 enable_fast_install=no 1035elif test "$shlibpath_overrides_runpath" = yes || 1036 test "$enable_shared" = no; then 1037 # Fast installation is not necessary 1038 enable_fast_install=needless 1039fi 1040])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1041 1042 1043# AC_LIBTOOL_SYS_LIB_STRIP 1044# ------------------------ 1045AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1046[striplib= 1047old_striplib= 1048AC_MSG_CHECKING([whether stripping libraries is possible]) 1049if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1050 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1051 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1052 AC_MSG_RESULT([yes]) 1053else 1054# FIXME - insert some real tests, host_os isn't really good enough 1055 case $host_os in 1056 darwin*) 1057 if test -n "$STRIP" ; then 1058 striplib="$STRIP -x" 1059 AC_MSG_RESULT([yes]) 1060 else 1061 AC_MSG_RESULT([no]) 1062fi 1063 ;; 1064 *) 1065 AC_MSG_RESULT([no]) 1066 ;; 1067 esac 1068fi 1069])# AC_LIBTOOL_SYS_LIB_STRIP 1070 1071 1072# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1073# ----------------------------- 1074# PORTME Fill in your ld.so characteristics 1075AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1076[AC_MSG_CHECKING([dynamic linker characteristics]) 1077library_names_spec= 1078libname_spec='lib$name' 1079soname_spec= 1080shrext=".so" 1081postinstall_cmds= 1082postuninstall_cmds= 1083finish_cmds= 1084finish_eval= 1085shlibpath_var= 1086shlibpath_overrides_runpath=unknown 1087version_type=none 1088dynamic_linker="$host_os ld.so" 1089sys_lib_dlsearch_path_spec="/lib /usr/lib" 1090if test "$GCC" = yes; then 1091 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1092 if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then 1093 # if the path contains ";" then we assume it to be the separator 1094 # otherwise default to the standard path separator (i.e. ":") - it is 1095 # assumed that no part of a normal pathname contains ";" but that should 1096 # okay in the real world where ";" in dirpaths is itself problematic. 1097 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1098 else 1099 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1100 fi 1101else 1102 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1103fi 1104need_lib_prefix=unknown 1105hardcode_into_libs=no 1106 1107# when you set need_version to no, make sure it does not cause -set_version 1108# flags to be left without arguments 1109need_version=unknown 1110 1111case $host_os in 1112aix3*) 1113 version_type=linux 1114 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1115 shlibpath_var=LIBPATH 1116 1117 # AIX 3 has no versioning support, so we append a major version to the name. 1118 soname_spec='${libname}${release}${shared_ext}$major' 1119 ;; 1120 1121aix4* | aix5*) 1122 version_type=linux 1123 need_lib_prefix=no 1124 need_version=no 1125 hardcode_into_libs=yes 1126 if test "$host_cpu" = ia64; then 1127 # AIX 5 supports IA64 1128 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1129 shlibpath_var=LD_LIBRARY_PATH 1130 else 1131 # With GCC up to 2.95.x, collect2 would create an import file 1132 # for dependence libraries. The import file would start with 1133 # the line `#! .'. This would cause the generated library to 1134 # depend on `.', always an invalid library. This was fixed in 1135 # development snapshots of GCC prior to 3.0. 1136 case $host_os in 1137 aix4 | aix4.[[01]] | aix4.[[01]].*) 1138 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1139 echo ' yes ' 1140 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1141 : 1142 else 1143 can_build_shared=no 1144 fi 1145 ;; 1146 esac 1147 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1148 # soname into executable. Probably we can add versioning support to 1149 # collect2, so additional links can be useful in future. 1150 if test "$aix_use_runtimelinking" = yes; then 1151 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1152 # instead of lib<name>.a to let people know that these are not 1153 # typical AIX shared libraries. 1154 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1155 else 1156 # We preserve .a as extension for shared libraries through AIX4.2 1157 # and later when we are not doing run time linking. 1158 library_names_spec='${libname}${release}.a $libname.a' 1159 soname_spec='${libname}${release}${shared_ext}$major' 1160 fi 1161 shlibpath_var=LIBPATH 1162 fi 1163 ;; 1164 1165amigaos*) 1166 library_names_spec='$libname.ixlibrary $libname.a' 1167 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1168 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 1169 ;; 1170 1171beos*) 1172 library_names_spec='${libname}${shared_ext}' 1173 dynamic_linker="$host_os ld.so" 1174 shlibpath_var=LIBRARY_PATH 1175 ;; 1176 1177bsdi4*) 1178 version_type=linux 1179 need_version=no 1180 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1181 soname_spec='${libname}${release}${shared_ext}$major' 1182 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1183 shlibpath_var=LD_LIBRARY_PATH 1184 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1185 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1186 # the default ld.so.conf also contains /usr/contrib/lib and 1187 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1188 # libtool to hard-code these into programs 1189 ;; 1190 1191cygwin* | mingw* | pw32*) 1192 version_type=windows 1193 shrext=".dll" 1194 need_version=no 1195 need_lib_prefix=no 1196 1197 case $GCC,$host_os in 1198 yes,cygwin* | yes,mingw* | yes,pw32*) 1199 library_names_spec='$libname.dll.a' 1200 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1201 postinstall_cmds='base_file=`basename \${file}`~ 1202 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1203 dldir=$destdir/`dirname \$dlpath`~ 1204 test -d \$dldir || mkdir -p \$dldir~ 1205 $install_prog $dir/$dlname \$dldir/$dlname' 1206 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1207 dlpath=$dir/\$dldll~ 1208 $rm \$dlpath' 1209 shlibpath_overrides_runpath=yes 1210 1211 case $host_os in 1212 cygwin*) 1213 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1214 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1215 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1216 ;; 1217 mingw*) 1218 # MinGW DLLs use traditional 'lib' prefix 1219 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1220 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1221 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1222 # It is most probably a Windows format PATH printed by 1223 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1224 # path with ; separators, and with drive letters. We can handle the 1225 # drive letters (cygwin fileutils understands them), so leave them, 1226 # especially as we might pass files found there to a mingw objdump, 1227 # which wouldn't understand a cygwinified path. Ahh. 1228 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1229 else 1230 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1231 fi 1232 ;; 1233 pw32*) 1234 # pw32 DLLs use 'pw' prefix rather than 'lib' 1235 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 1236 ;; 1237 esac 1238 ;; 1239 1240 *) 1241 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1242 ;; 1243 esac 1244 dynamic_linker='Win32 ld.exe' 1245 # FIXME: first we should search . and the directory the executable is in 1246 shlibpath_var=PATH 1247 ;; 1248 1249darwin* | rhapsody*) 1250 dynamic_linker="$host_os dyld" 1251 version_type=darwin 1252 need_lib_prefix=no 1253 need_version=no 1254 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1255 soname_spec='${libname}${release}${major}$shared_ext' 1256 shlibpath_overrides_runpath=yes 1257 shlibpath_var=DYLD_LIBRARY_PATH 1258 shrext='$(test .$module = .yes && echo .so || echo .dylib)' 1259 # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. 1260 if test "$GCC" = yes; then 1261 sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` 1262 else 1263 sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' 1264 fi 1265 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1266 ;; 1267 1268dgux*) 1269 version_type=linux 1270 need_lib_prefix=no 1271 need_version=no 1272 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1273 soname_spec='${libname}${release}${shared_ext}$major' 1274 shlibpath_var=LD_LIBRARY_PATH 1275 ;; 1276 1277freebsd1*) 1278 dynamic_linker=no 1279 ;; 1280 1281kfreebsd*-gnu) 1282 version_type=linux 1283 need_lib_prefix=no 1284 need_version=no 1285 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1286 soname_spec='${libname}${release}${shared_ext}$major' 1287 shlibpath_var=LD_LIBRARY_PATH 1288 shlibpath_overrides_runpath=no 1289 hardcode_into_libs=yes 1290 dynamic_linker='GNU ld.so' 1291 ;; 1292 1293freebsd*) 1294 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` 1295 version_type=freebsd-$objformat 1296 case $version_type in 1297 freebsd-elf*) 1298 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1299 need_version=no 1300 need_lib_prefix=no 1301 ;; 1302 freebsd-*) 1303 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1304 need_version=yes 1305 ;; 1306 esac 1307 shlibpath_var=LD_LIBRARY_PATH 1308 case $host_os in 1309 freebsd2*) 1310 shlibpath_overrides_runpath=yes 1311 ;; 1312 freebsd3.[01]* | freebsdelf3.[01]*) 1313 shlibpath_overrides_runpath=yes 1314 hardcode_into_libs=yes 1315 ;; 1316 *) # from 3.2 on 1317 shlibpath_overrides_runpath=no 1318 hardcode_into_libs=yes 1319 ;; 1320 esac 1321 ;; 1322 1323gnu*) 1324 version_type=linux 1325 need_lib_prefix=no 1326 need_version=no 1327 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1328 soname_spec='${libname}${release}${shared_ext}$major' 1329 shlibpath_var=LD_LIBRARY_PATH 1330 hardcode_into_libs=yes 1331 ;; 1332 1333hpux9* | hpux10* | hpux11*) 1334 # Give a soname corresponding to the major version so that dld.sl refuses to 1335 # link against other versions. 1336 version_type=sunos 1337 need_lib_prefix=no 1338 need_version=no 1339 case "$host_cpu" in 1340 ia64*) 1341 shrext='.so' 1342 hardcode_into_libs=yes 1343 dynamic_linker="$host_os dld.so" 1344 shlibpath_var=LD_LIBRARY_PATH 1345 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1346 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1347 soname_spec='${libname}${release}${shared_ext}$major' 1348 if test "X$HPUX_IA64_MODE" = X32; then 1349 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1350 else 1351 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1352 fi 1353 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1354 ;; 1355 hppa*64*) 1356 shrext='.sl' 1357 hardcode_into_libs=yes 1358 dynamic_linker="$host_os dld.sl" 1359 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1360 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1361 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1362 soname_spec='${libname}${release}${shared_ext}$major' 1363 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1364 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1365 ;; 1366 *) 1367 shrext='.sl' 1368 dynamic_linker="$host_os dld.sl" 1369 shlibpath_var=SHLIB_PATH 1370 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1371 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1372 soname_spec='${libname}${release}${shared_ext}$major' 1373 ;; 1374 esac 1375 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1376 postinstall_cmds='chmod 555 $lib' 1377 ;; 1378 1379irix5* | irix6* | nonstopux*) 1380 case $host_os in 1381 nonstopux*) version_type=nonstopux ;; 1382 *) 1383 if test "$lt_cv_prog_gnu_ld" = yes; then 1384 version_type=linux 1385 else 1386 version_type=irix 1387 fi ;; 1388 esac 1389 need_lib_prefix=no 1390 need_version=no 1391 soname_spec='${libname}${release}${shared_ext}$major' 1392 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1393 case $host_os in 1394 irix5* | nonstopux*) 1395 libsuff= shlibsuff= 1396 ;; 1397 *) 1398 case $LD in # libtool.m4 will add one of these switches to LD 1399 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1400 libsuff= shlibsuff= libmagic=32-bit;; 1401 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1402 libsuff=32 shlibsuff=N32 libmagic=N32;; 1403 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1404 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1405 *) libsuff= shlibsuff= libmagic=never-match;; 1406 esac 1407 ;; 1408 esac 1409 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1410 shlibpath_overrides_runpath=no 1411 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1412 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1413 hardcode_into_libs=yes 1414 ;; 1415 1416# No shared lib support for Linux oldld, aout, or coff. 1417linux*oldld* | linux*aout* | linux*coff*) 1418 dynamic_linker=no 1419 ;; 1420 1421# This must be Linux ELF. 1422linux*) 1423 version_type=linux 1424 need_lib_prefix=no 1425 need_version=no 1426 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1427 soname_spec='${libname}${release}${shared_ext}$major' 1428 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1429 shlibpath_var=LD_LIBRARY_PATH 1430 shlibpath_overrides_runpath=no 1431 # This implies no fast_install, which is unacceptable. 1432 # Some rework will be needed to allow for fast_install 1433 # before this can be enabled. 1434 hardcode_into_libs=yes 1435 1436 # Append ld.so.conf contents to the search path 1437 if test -f /etc/ld.so.conf; then 1438 ld_extra=`$SED -e 's/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g' /etc/ld.so.conf` 1439 sys_lib_dlsearch_path_spec="/lib /usr/lib $ld_extra" 1440 fi 1441 1442 # We used to test for /lib/ld.so.1 and disable shared libraries on 1443 # powerpc, because MkLinux only supported shared libraries with the 1444 # GNU dynamic linker. Since this was broken with cross compilers, 1445 # most powerpc-linux boxes support dynamic linking these days and 1446 # people can always --disable-shared, the test was removed, and we 1447 # assume the GNU/Linux dynamic linker is in use. 1448 dynamic_linker='GNU/Linux ld.so' 1449 ;; 1450 1451knetbsd*-gnu) 1452 version_type=linux 1453 need_lib_prefix=no 1454 need_version=no 1455 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1456 soname_spec='${libname}${release}${shared_ext}$major' 1457 shlibpath_var=LD_LIBRARY_PATH 1458 shlibpath_overrides_runpath=no 1459 hardcode_into_libs=yes 1460 dynamic_linker='GNU ld.so' 1461 ;; 1462 1463netbsd*) 1464 version_type=sunos 1465 need_lib_prefix=no 1466 need_version=no 1467 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1468 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1469 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1470 dynamic_linker='NetBSD (a.out) ld.so' 1471 else 1472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1473 soname_spec='${libname}${release}${shared_ext}$major' 1474 dynamic_linker='NetBSD ld.elf_so' 1475 fi 1476 shlibpath_var=LD_LIBRARY_PATH 1477 shlibpath_overrides_runpath=yes 1478 hardcode_into_libs=yes 1479 ;; 1480 1481newsos6) 1482 version_type=linux 1483 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1484 shlibpath_var=LD_LIBRARY_PATH 1485 shlibpath_overrides_runpath=yes 1486 ;; 1487 1488nto-qnx*) 1489 version_type=linux 1490 need_lib_prefix=no 1491 need_version=no 1492 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1493 soname_spec='${libname}${release}${shared_ext}$major' 1494 shlibpath_var=LD_LIBRARY_PATH 1495 shlibpath_overrides_runpath=yes 1496 ;; 1497 1498openbsd*) 1499 version_type=sunos 1500 need_lib_prefix=no 1501 need_version=yes 1502 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1503 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1504 shlibpath_var=LD_LIBRARY_PATH 1505 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1506 case $host_os in 1507 openbsd2.[[89]] | openbsd2.[[89]].*) 1508 shlibpath_overrides_runpath=no 1509 ;; 1510 *) 1511 shlibpath_overrides_runpath=yes 1512 ;; 1513 esac 1514 else 1515 shlibpath_overrides_runpath=yes 1516 fi 1517 ;; 1518 1519os2*) 1520 libname_spec='$name' 1521 shrext=".dll" 1522 need_lib_prefix=no 1523 library_names_spec='$libname${shared_ext} $libname.a' 1524 dynamic_linker='OS/2 ld.exe' 1525 shlibpath_var=LIBPATH 1526 ;; 1527 1528osf3* | osf4* | osf5*) 1529 version_type=osf 1530 need_lib_prefix=no 1531 need_version=no 1532 soname_spec='${libname}${release}${shared_ext}$major' 1533 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1534 shlibpath_var=LD_LIBRARY_PATH 1535 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1536 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1537 ;; 1538 1539sco3.2v5*) 1540 version_type=osf 1541 soname_spec='${libname}${release}${shared_ext}$major' 1542 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1543 shlibpath_var=LD_LIBRARY_PATH 1544 ;; 1545 1546solaris*) 1547 version_type=linux 1548 need_lib_prefix=no 1549 need_version=no 1550 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1551 soname_spec='${libname}${release}${shared_ext}$major' 1552 shlibpath_var=LD_LIBRARY_PATH 1553 shlibpath_overrides_runpath=yes 1554 hardcode_into_libs=yes 1555 # ldd complains unless libraries are executable 1556 postinstall_cmds='chmod +x $lib' 1557 ;; 1558 1559sunos4*) 1560 version_type=sunos 1561 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1562 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1563 shlibpath_var=LD_LIBRARY_PATH 1564 shlibpath_overrides_runpath=yes 1565 if test "$with_gnu_ld" = yes; then 1566 need_lib_prefix=no 1567 fi 1568 need_version=yes 1569 ;; 1570 1571sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 1572 version_type=linux 1573 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1574 soname_spec='${libname}${release}${shared_ext}$major' 1575 shlibpath_var=LD_LIBRARY_PATH 1576 case $host_vendor in 1577 sni) 1578 shlibpath_overrides_runpath=no 1579 need_lib_prefix=no 1580 export_dynamic_flag_spec='${wl}-Blargedynsym' 1581 runpath_var=LD_RUN_PATH 1582 ;; 1583 siemens) 1584 need_lib_prefix=no 1585 ;; 1586 motorola) 1587 need_lib_prefix=no 1588 need_version=no 1589 shlibpath_overrides_runpath=no 1590 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1591 ;; 1592 esac 1593 ;; 1594 1595sysv4*MP*) 1596 if test -d /usr/nec ;then 1597 version_type=linux 1598 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1599 soname_spec='$libname${shared_ext}.$major' 1600 shlibpath_var=LD_LIBRARY_PATH 1601 fi 1602 ;; 1603 1604uts4*) 1605 version_type=linux 1606 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1607 soname_spec='${libname}${release}${shared_ext}$major' 1608 shlibpath_var=LD_LIBRARY_PATH 1609 ;; 1610 1611*) 1612 dynamic_linker=no 1613 ;; 1614esac 1615AC_MSG_RESULT([$dynamic_linker]) 1616test "$dynamic_linker" = no && can_build_shared=no 1617])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1618 1619 1620# _LT_AC_TAGCONFIG 1621# ---------------- 1622AC_DEFUN([_LT_AC_TAGCONFIG], 1623[AC_ARG_WITH([tags], 1624 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1625 [include additional configurations @<:@automatic@:>@])], 1626 [tagnames="$withval"]) 1627 1628if test -f "$ltmain" && test -n "$tagnames"; then 1629 if test ! -f "${ofile}"; then 1630 AC_MSG_WARN([output file `$ofile' does not exist]) 1631 fi 1632 1633 if test -z "$LTCC"; then 1634 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1635 if test -z "$LTCC"; then 1636 AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1637 else 1638 AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1639 fi 1640 fi 1641 1642 # Extract list of available tagged configurations in $ofile. 1643 # Note that this assumes the entire list is on one line. 1644 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 1645 1646 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1647 for tagname in $tagnames; do 1648 IFS="$lt_save_ifs" 1649 # Check whether tagname contains only valid characters 1650 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1651 "") ;; 1652 *) AC_MSG_ERROR([invalid tag name: $tagname]) 1653 ;; 1654 esac 1655 1656 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1657 then 1658 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1659 fi 1660 1661 # Update the list of available tags. 1662 if test -n "$tagname"; then 1663 echo appending configuration tag \"$tagname\" to $ofile 1664 1665 case $tagname in 1666 CXX) 1667 if test -n "$CXX" && test "X$CXX" != "Xno"; then 1668 AC_LIBTOOL_LANG_CXX_CONFIG 1669 else 1670 tagname="" 1671 fi 1672 ;; 1673 1674 F77) 1675 if test -n "$F77" && test "X$F77" != "Xno"; then 1676 AC_LIBTOOL_LANG_F77_CONFIG 1677 else 1678 tagname="" 1679 fi 1680 ;; 1681 1682 GCJ) 1683 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1684 AC_LIBTOOL_LANG_GCJ_CONFIG 1685 else 1686 tagname="" 1687 fi 1688 ;; 1689 1690 RC) 1691 AC_LIBTOOL_LANG_RC_CONFIG 1692 ;; 1693 1694 *) 1695 AC_MSG_ERROR([Unsupported tag name: $tagname]) 1696 ;; 1697 esac 1698 1699 # Append the new tag name to the list of available tags. 1700 if test -n "$tagname" ; then 1701 available_tags="$available_tags $tagname" 1702 fi 1703 fi 1704 done 1705 IFS="$lt_save_ifs" 1706 1707 # Now substitute the updated list of available tags. 1708 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 1709 mv "${ofile}T" "$ofile" 1710 chmod +x "$ofile" 1711 else 1712 rm -f "${ofile}T" 1713 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 1714 fi 1715fi 1716])# _LT_AC_TAGCONFIG 1717 1718 1719# AC_LIBTOOL_DLOPEN 1720# ----------------- 1721# enable checks for dlopen support 1722AC_DEFUN([AC_LIBTOOL_DLOPEN], 1723 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 1724])# AC_LIBTOOL_DLOPEN 1725 1726 1727# AC_LIBTOOL_WIN32_DLL 1728# -------------------- 1729# declare package support for building win32 dll's 1730AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 1731[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 1732])# AC_LIBTOOL_WIN32_DLL 1733 1734 1735# AC_ENABLE_SHARED([DEFAULT]) 1736# --------------------------- 1737# implement the --enable-shared flag 1738# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1739AC_DEFUN([AC_ENABLE_SHARED], 1740[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 1741AC_ARG_ENABLE([shared], 1742 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 1743 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 1744 [p=${PACKAGE-default} 1745 case $enableval in 1746 yes) enable_shared=yes ;; 1747 no) enable_shared=no ;; 1748 *) 1749 enable_shared=no 1750 # Look at the argument we got. We use all the common list separators. 1751 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1752 for pkg in $enableval; do 1753 IFS="$lt_save_ifs" 1754 if test "X$pkg" = "X$p"; then 1755 enable_shared=yes 1756 fi 1757 done 1758 IFS="$lt_save_ifs" 1759 ;; 1760 esac], 1761 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 1762])# AC_ENABLE_SHARED 1763 1764 1765# AC_DISABLE_SHARED 1766# ----------------- 1767#- set the default shared flag to --disable-shared 1768AC_DEFUN([AC_DISABLE_SHARED], 1769[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1770AC_ENABLE_SHARED(no) 1771])# AC_DISABLE_SHARED 1772 1773 1774# AC_ENABLE_STATIC([DEFAULT]) 1775# --------------------------- 1776# implement the --enable-static flag 1777# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1778AC_DEFUN([AC_ENABLE_STATIC], 1779[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 1780AC_ARG_ENABLE([static], 1781 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 1782 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 1783 [p=${PACKAGE-default} 1784 case $enableval in 1785 yes) enable_static=yes ;; 1786 no) enable_static=no ;; 1787 *) 1788 enable_static=no 1789 # Look at the argument we got. We use all the common list separators. 1790 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1791 for pkg in $enableval; do 1792 IFS="$lt_save_ifs" 1793 if test "X$pkg" = "X$p"; then 1794 enable_static=yes 1795 fi 1796 done 1797 IFS="$lt_save_ifs" 1798 ;; 1799 esac], 1800 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 1801])# AC_ENABLE_STATIC 1802 1803 1804# AC_DISABLE_STATIC 1805# ----------------- 1806# set the default static flag to --disable-static 1807AC_DEFUN([AC_DISABLE_STATIC], 1808[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1809AC_ENABLE_STATIC(no) 1810])# AC_DISABLE_STATIC 1811 1812 1813# AC_ENABLE_FAST_INSTALL([DEFAULT]) 1814# --------------------------------- 1815# implement the --enable-fast-install flag 1816# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 1817AC_DEFUN([AC_ENABLE_FAST_INSTALL], 1818[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 1819AC_ARG_ENABLE([fast-install], 1820 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 1821 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 1822 [p=${PACKAGE-default} 1823 case $enableval in 1824 yes) enable_fast_install=yes ;; 1825 no) enable_fast_install=no ;; 1826 *) 1827 enable_fast_install=no 1828 # Look at the argument we got. We use all the common list separators. 1829 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1830 for pkg in $enableval; do 1831 IFS="$lt_save_ifs" 1832 if test "X$pkg" = "X$p"; then 1833 enable_fast_install=yes 1834 fi 1835 done 1836 IFS="$lt_save_ifs" 1837 ;; 1838 esac], 1839 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 1840])# AC_ENABLE_FAST_INSTALL 1841 1842 1843# AC_DISABLE_FAST_INSTALL 1844# ----------------------- 1845# set the default to --disable-fast-install 1846AC_DEFUN([AC_DISABLE_FAST_INSTALL], 1847[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1848AC_ENABLE_FAST_INSTALL(no) 1849])# AC_DISABLE_FAST_INSTALL 1850 1851 1852# AC_LIBTOOL_PICMODE([MODE]) 1853# -------------------------- 1854# implement the --with-pic flag 1855# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 1856AC_DEFUN([AC_LIBTOOL_PICMODE], 1857[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 1858pic_mode=ifelse($#,1,$1,default) 1859])# AC_LIBTOOL_PICMODE 1860 1861 1862# AC_PROG_EGREP 1863# ------------- 1864# This is predefined starting with Autoconf 2.54, so this conditional 1865# definition can be removed once we require Autoconf 2.54 or later. 1866m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 1867[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 1868 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 1869 then ac_cv_prog_egrep='grep -E' 1870 else ac_cv_prog_egrep='egrep' 1871 fi]) 1872 EGREP=$ac_cv_prog_egrep 1873 AC_SUBST([EGREP]) 1874])]) 1875 1876 1877# AC_PATH_TOOL_PREFIX 1878# ------------------- 1879# find a file program which can recognise shared library 1880AC_DEFUN([AC_PATH_TOOL_PREFIX], 1881[AC_REQUIRE([AC_PROG_EGREP])dnl 1882AC_MSG_CHECKING([for $1]) 1883AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 1884[case $MAGIC_CMD in 1885[[\\/*] | ?:[\\/]*]) 1886 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 1887 ;; 1888*) 1889 lt_save_MAGIC_CMD="$MAGIC_CMD" 1890 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1891dnl $ac_dummy forces splitting on constant user-supplied paths. 1892dnl POSIX.2 word splitting is done only on the output of word expansions, 1893dnl not every word. This closes a longstanding sh security hole. 1894 ac_dummy="ifelse([$2], , $PATH, [$2])" 1895 for ac_dir in $ac_dummy; do 1896 IFS="$lt_save_ifs" 1897 test -z "$ac_dir" && ac_dir=. 1898 if test -f $ac_dir/$1; then 1899 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 1900 if test -n "$file_magic_test_file"; then 1901 case $deplibs_check_method in 1902 "file_magic "*) 1903 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" 1904 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 1905 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 1906 $EGREP "$file_magic_regex" > /dev/null; then 1907 : 1908 else 1909 cat <<EOF 1>&2 1910 1911*** Warning: the command libtool uses to detect shared libraries, 1912*** $file_magic_cmd, produces output that libtool cannot recognize. 1913*** The result is that libtool may fail to recognize shared libraries 1914*** as such. This will affect the creation of libtool libraries that 1915*** depend on shared libraries, but programs linked with such libtool 1916*** libraries will work regardless of this problem. Nevertheless, you 1917*** may want to report the problem to your system manager and/or to 1918*** bug-libtool@gnu.org 1919 1920EOF 1921 fi ;; 1922 esac 1923 fi 1924 break 1925 fi 1926 done 1927 IFS="$lt_save_ifs" 1928 MAGIC_CMD="$lt_save_MAGIC_CMD" 1929 ;; 1930esac]) 1931MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 1932if test -n "$MAGIC_CMD"; then 1933 AC_MSG_RESULT($MAGIC_CMD) 1934else 1935 AC_MSG_RESULT(no) 1936fi 1937])# AC_PATH_TOOL_PREFIX 1938 1939 1940# AC_PATH_MAGIC 1941# ------------- 1942# find a file program which can recognise a shared library 1943AC_DEFUN([AC_PATH_MAGIC], 1944[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 1945if test -z "$lt_cv_path_MAGIC_CMD"; then 1946 if test -n "$ac_tool_prefix"; then 1947 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 1948 else 1949 MAGIC_CMD=: 1950 fi 1951fi 1952])# AC_PATH_MAGIC 1953 1954 1955# AC_PROG_LD 1956# ---------- 1957# find the pathname to the GNU or non-GNU linker 1958AC_DEFUN([AC_PROG_LD], 1959[AC_ARG_WITH([gnu-ld], 1960 [AC_HELP_STRING([--with-gnu-ld], 1961 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 1962 [test "$withval" = no || with_gnu_ld=yes], 1963 [with_gnu_ld=no]) 1964AC_REQUIRE([LT_AC_PROG_SED])dnl 1965AC_REQUIRE([AC_PROG_CC])dnl 1966AC_REQUIRE([AC_CANONICAL_HOST])dnl 1967AC_REQUIRE([AC_CANONICAL_BUILD])dnl 1968ac_prog=ld 1969if test "$GCC" = yes; then 1970 # Check if gcc -print-prog-name=ld gives a path. 1971 AC_MSG_CHECKING([for ld used by $CC]) 1972 case $host in 1973 *-*-mingw*) 1974 # gcc leaves a trailing carriage return which upsets mingw 1975 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 1976 *) 1977 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 1978 esac 1979 case $ac_prog in 1980 # Accept absolute paths. 1981 [[\\/]]* | ?:[[\\/]]*) 1982 re_direlt='/[[^/]][[^/]]*/\.\./' 1983 # Canonicalize the pathname of ld 1984 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 1985 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 1986 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 1987 done 1988 test -z "$LD" && LD="$ac_prog" 1989 ;; 1990 "") 1991 # If it fails, then pretend we aren't using GCC. 1992 ac_prog=ld 1993 ;; 1994 *) 1995 # If it is relative, then search for the first ld in PATH. 1996 with_gnu_ld=unknown 1997 ;; 1998 esac 1999elif test "$with_gnu_ld" = yes; then 2000 AC_MSG_CHECKING([for GNU ld]) 2001else 2002 AC_MSG_CHECKING([for non-GNU ld]) 2003fi 2004AC_CACHE_VAL(lt_cv_path_LD, 2005[if test -z "$LD"; then 2006 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2007 for ac_dir in $PATH; do 2008 IFS="$lt_save_ifs" 2009 test -z "$ac_dir" && ac_dir=. 2010 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2011 lt_cv_path_LD="$ac_dir/$ac_prog" 2012 # Check to see if the program is GNU ld. I'd rather use --version, 2013 # but apparently some GNU ld's only accept -v. 2014 # Break only if it was the GNU/non-GNU ld that we prefer. 2015 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2016 *GNU* | *'with BFD'*) 2017 test "$with_gnu_ld" != no && break 2018 ;; 2019 *) 2020 test "$with_gnu_ld" != yes && break 2021 ;; 2022 esac 2023 fi 2024 done 2025 IFS="$lt_save_ifs" 2026else 2027 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2028fi]) 2029LD="$lt_cv_path_LD" 2030if test -n "$LD"; then 2031 AC_MSG_RESULT($LD) 2032else 2033 AC_MSG_RESULT(no) 2034fi 2035test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2036AC_PROG_LD_GNU 2037])# AC_PROG_LD 2038 2039 2040# AC_PROG_LD_GNU 2041# -------------- 2042AC_DEFUN([AC_PROG_LD_GNU], 2043[AC_REQUIRE([AC_PROG_EGREP])dnl 2044AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2045[# I'd rather use --version here, but apparently some GNU ld's only accept -v. 2046case `$LD -v 2>&1 </dev/null` in 2047*GNU* | *'with BFD'*) 2048 lt_cv_prog_gnu_ld=yes 2049 ;; 2050*) 2051 lt_cv_prog_gnu_ld=no 2052 ;; 2053esac]) 2054with_gnu_ld=$lt_cv_prog_gnu_ld 2055])# AC_PROG_LD_GNU 2056 2057 2058# AC_PROG_LD_RELOAD_FLAG 2059# ---------------------- 2060# find reload flag for linker 2061# -- PORTME Some linkers may need a different reload flag. 2062AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2063[AC_CACHE_CHECK([for $LD option to reload object files], 2064 lt_cv_ld_reload_flag, 2065 [lt_cv_ld_reload_flag='-r']) 2066reload_flag=$lt_cv_ld_reload_flag 2067case $reload_flag in 2068"" | " "*) ;; 2069*) reload_flag=" $reload_flag" ;; 2070esac 2071reload_cmds='$LD$reload_flag -o $output$reload_objs' 2072])# AC_PROG_LD_RELOAD_FLAG 2073 2074 2075# AC_DEPLIBS_CHECK_METHOD 2076# ----------------------- 2077# how to check for library dependencies 2078# -- PORTME fill in with the dynamic library characteristics 2079AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2080[AC_CACHE_CHECK([how to recognise dependent libraries], 2081lt_cv_deplibs_check_method, 2082[lt_cv_file_magic_cmd='$MAGIC_CMD' 2083lt_cv_file_magic_test_file= 2084lt_cv_deplibs_check_method='unknown' 2085# Need to set the preceding variable on all platforms that support 2086# interlibrary dependencies. 2087# 'none' -- dependencies not supported. 2088# `unknown' -- same as none, but documents that we really don't know. 2089# 'pass_all' -- all dependencies passed with no checks. 2090# 'test_compile' -- check by making test program. 2091# 'file_magic [[regex]]' -- check by looking for files in library path 2092# which responds to the $file_magic_cmd with a given extended regex. 2093# If you have `file' or equivalent on your system and you're not sure 2094# whether `pass_all' will *always* work, you probably want this one. 2095 2096case $host_os in 2097aix4* | aix5*) 2098 lt_cv_deplibs_check_method=pass_all 2099 ;; 2100 2101beos*) 2102 lt_cv_deplibs_check_method=pass_all 2103 ;; 2104 2105bsdi4*) 2106 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2107 lt_cv_file_magic_cmd='/usr/bin/file -L' 2108 lt_cv_file_magic_test_file=/shlib/libc.so 2109 ;; 2110 2111cygwin*) 2112 # win32_libid is a shell function defined in ltmain.sh 2113 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2114 lt_cv_file_magic_cmd='win32_libid' 2115 ;; 2116 2117mingw* | pw32*) 2118 # Base MSYS/MinGW do not provide the 'file' command needed by 2119 # win32_libid shell function, so use a weaker test based on 'objdump'. 2120 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2121 lt_cv_file_magic_cmd='$OBJDUMP -f' 2122 ;; 2123 2124darwin* | rhapsody*) 2125 lt_cv_deplibs_check_method=pass_all 2126 ;; 2127 2128freebsd* | kfreebsd*-gnu) 2129 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2130 case $host_cpu in 2131 i*86 ) 2132 # Not sure whether the presence of OpenBSD here was a mistake. 2133 # Let's accept both of them until this is cleared up. 2134 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' 2135 lt_cv_file_magic_cmd=/usr/bin/file 2136 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2137 ;; 2138 esac 2139 else 2140 lt_cv_deplibs_check_method=pass_all 2141 fi 2142 ;; 2143 2144gnu*) 2145 lt_cv_deplibs_check_method=pass_all 2146 ;; 2147 2148hpux10.20* | hpux11*) 2149 lt_cv_file_magic_cmd=/usr/bin/file 2150 case "$host_cpu" in 2151 ia64*) 2152 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2153 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2154 ;; 2155 hppa*64*) 2156 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2157 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2158 ;; 2159 *) 2160 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2161 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2162 ;; 2163 esac 2164 ;; 2165 2166irix5* | irix6* | nonstopux*) 2167 case $LD in 2168 *-32|*"-32 ") libmagic=32-bit;; 2169 *-n32|*"-n32 ") libmagic=N32;; 2170 *-64|*"-64 ") libmagic=64-bit;; 2171 *) libmagic=never-match;; 2172 esac 2173 lt_cv_deplibs_check_method=pass_all 2174 ;; 2175 2176# This must be Linux ELF. 2177linux*) 2178 lt_cv_deplibs_check_method=pass_all 2179 ;; 2180 2181netbsd* | knetbsd*-gnu) 2182 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2183 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2184 else 2185 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2186 fi 2187 ;; 2188 2189newos6*) 2190 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2191 lt_cv_file_magic_cmd=/usr/bin/file 2192 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2193 ;; 2194 2195nto-qnx*) 2196 lt_cv_deplibs_check_method=unknown 2197 ;; 2198 2199openbsd*) 2200 lt_cv_file_magic_cmd=/usr/bin/file 2201 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2202 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2203 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' 2204 else 2205 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' 2206 fi 2207 ;; 2208 2209osf3* | osf4* | osf5*) 2210 lt_cv_deplibs_check_method=pass_all 2211 ;; 2212 2213sco3.2v5*) 2214 lt_cv_deplibs_check_method=pass_all 2215 ;; 2216 2217solaris*) 2218 lt_cv_deplibs_check_method=pass_all 2219 ;; 2220 2221sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 2222 case $host_vendor in 2223 motorola) 2224 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2225 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2226 ;; 2227 ncr) 2228 lt_cv_deplibs_check_method=pass_all 2229 ;; 2230 sequent) 2231 lt_cv_file_magic_cmd='/bin/file' 2232 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2233 ;; 2234 sni) 2235 lt_cv_file_magic_cmd='/bin/file' 2236 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2237 lt_cv_file_magic_test_file=/lib/libc.so 2238 ;; 2239 siemens) 2240 lt_cv_deplibs_check_method=pass_all 2241 ;; 2242 esac 2243 ;; 2244 2245sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*) 2246 lt_cv_deplibs_check_method=pass_all 2247 ;; 2248esac 2249]) 2250file_magic_cmd=$lt_cv_file_magic_cmd 2251deplibs_check_method=$lt_cv_deplibs_check_method 2252test -z "$deplibs_check_method" && deplibs_check_method=unknown 2253])# AC_DEPLIBS_CHECK_METHOD 2254 2255 2256# AC_PROG_NM 2257# ---------- 2258# find the pathname to a BSD-compatible name lister 2259AC_DEFUN([AC_PROG_NM], 2260[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2261[if test -n "$NM"; then 2262 # Let the user override the test. 2263 lt_cv_path_NM="$NM" 2264else 2265 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2266 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 2267 IFS="$lt_save_ifs" 2268 test -z "$ac_dir" && ac_dir=. 2269 tmp_nm="$ac_dir/${ac_tool_prefix}nm" 2270 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2271 # Check to see if the nm accepts a BSD-compat flag. 2272 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2273 # nm: unknown option "B" ignored 2274 # Tru64's nm complains that /dev/null is an invalid object file 2275 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2276 */dev/null* | *'Invalid file or object type'*) 2277 lt_cv_path_NM="$tmp_nm -B" 2278 break 2279 ;; 2280 *) 2281 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2282 */dev/null*) 2283 lt_cv_path_NM="$tmp_nm -p" 2284 break 2285 ;; 2286 *) 2287 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2288 continue # so that we can try to find one that supports BSD flags 2289 ;; 2290 esac 2291 esac 2292 fi 2293 done 2294 IFS="$lt_save_ifs" 2295 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2296fi]) 2297NM="$lt_cv_path_NM" 2298])# AC_PROG_NM 2299 2300 2301# AC_CHECK_LIBM 2302# ------------- 2303# check for math library 2304AC_DEFUN([AC_CHECK_LIBM], 2305[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2306LIBM= 2307case $host in 2308*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2309 # These system don't have libm, or don't need it 2310 ;; 2311*-ncr-sysv4.3*) 2312 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2313 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2314 ;; 2315*) 2316 AC_CHECK_LIB(m, cos, LIBM="-lm") 2317 ;; 2318esac 2319])# AC_CHECK_LIBM 2320 2321 2322# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2323# ----------------------------------- 2324# sets LIBLTDL to the link flags for the libltdl convenience library and 2325# LTDLINCL to the include flags for the libltdl header and adds 2326# --enable-ltdl-convenience to the configure arguments. Note that LIBLTDL 2327# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If 2328# DIRECTORY is not provided, it is assumed to be `libltdl'. LIBLTDL will 2329# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed with 2330# '${top_srcdir}/' (note the single quotes!). If your package is not 2331# flat and you're not using automake, define top_builddir and 2332# top_srcdir appropriately in the Makefiles. 2333AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2334[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2335 case $enable_ltdl_convenience in 2336 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2337 "") enable_ltdl_convenience=yes 2338 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2339 esac 2340 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2341 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2342 # For backwards non-gettext consistent compatibility... 2343 INCLTDL="$LTDLINCL" 2344])# AC_LIBLTDL_CONVENIENCE 2345 2346 2347# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2348# ----------------------------------- 2349# sets LIBLTDL to the link flags for the libltdl installable library and 2350# LTDLINCL to the include flags for the libltdl header and adds 2351# --enable-ltdl-install to the configure arguments. Note that LIBLTDL 2352# and LTDLINCL are not AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If 2353# DIRECTORY is not provided and an installed libltdl is not found, it is 2354# assumed to be `libltdl'. LIBLTDL will be prefixed with '${top_builddir}/' 2355# and LTDLINCL will be prefixed with '${top_srcdir}/' (note the single 2356# quotes!). If your package is not flat and you're not using automake, 2357# define top_builddir and top_srcdir appropriately in the Makefiles. 2358# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2359AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2360[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2361 AC_CHECK_LIB(ltdl, lt_dlinit, 2362 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2363 [if test x"$enable_ltdl_install" = xno; then 2364 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2365 else 2366 enable_ltdl_install=yes 2367 fi 2368 ]) 2369 if test x"$enable_ltdl_install" = x"yes"; then 2370 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2371 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2372 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2373 else 2374 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2375 LIBLTDL="-lltdl" 2376 LTDLINCL= 2377 fi 2378 # For backwards non-gettext consistent compatibility... 2379 INCLTDL="$LTDLINCL" 2380])# AC_LIBLTDL_INSTALLABLE 2381 2382 2383# AC_LIBTOOL_CXX 2384# -------------- 2385# enable support for C++ libraries 2386AC_DEFUN([AC_LIBTOOL_CXX], 2387[AC_REQUIRE([_LT_AC_LANG_CXX]) 2388])# AC_LIBTOOL_CXX 2389 2390 2391# _LT_AC_LANG_CXX 2392# --------------- 2393AC_DEFUN([_LT_AC_LANG_CXX], 2394[AC_REQUIRE([AC_PROG_CXX]) 2395AC_REQUIRE([AC_PROG_CXXCPP]) 2396_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2397])# _LT_AC_LANG_CXX 2398 2399 2400# AC_LIBTOOL_F77 2401# -------------- 2402# enable support for Fortran 77 libraries 2403AC_DEFUN([AC_LIBTOOL_F77], 2404[AC_REQUIRE([_LT_AC_LANG_F77]) 2405])# AC_LIBTOOL_F77 2406 2407 2408# _LT_AC_LANG_F77 2409# --------------- 2410AC_DEFUN([_LT_AC_LANG_F77], 2411[AC_REQUIRE([AC_PROG_F77]) 2412_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 2413])# _LT_AC_LANG_F77 2414 2415 2416# AC_LIBTOOL_GCJ 2417# -------------- 2418# enable support for GCJ libraries 2419AC_DEFUN([AC_LIBTOOL_GCJ], 2420[AC_REQUIRE([_LT_AC_LANG_GCJ]) 2421])# AC_LIBTOOL_GCJ 2422 2423 2424# _LT_AC_LANG_GCJ 2425# --------------- 2426AC_DEFUN([_LT_AC_LANG_GCJ], 2427[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 2428 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 2429 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 2430 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 2431 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 2432 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 2433_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 2434])# _LT_AC_LANG_GCJ 2435 2436 2437# AC_LIBTOOL_RC 2438# -------------- 2439# enable support for Windows resource files 2440AC_DEFUN([AC_LIBTOOL_RC], 2441[AC_REQUIRE([LT_AC_PROG_RC]) 2442_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 2443])# AC_LIBTOOL_RC 2444 2445 2446# AC_LIBTOOL_LANG_C_CONFIG 2447# ------------------------ 2448# Ensure that the configuration vars for the C compiler are 2449# suitably defined. Those variables are subsequently used by 2450# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2451AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 2452AC_DEFUN([_LT_AC_LANG_C_CONFIG], 2453[lt_save_CC="$CC" 2454AC_LANG_PUSH(C) 2455 2456# Source file extension for C test sources. 2457ac_ext=c 2458 2459# Object file extension for compiled C test sources. 2460objext=o 2461_LT_AC_TAGVAR(objext, $1)=$objext 2462 2463# Code to be used in simple compile tests 2464lt_simple_compile_test_code="int some_variable = 0;\n" 2465 2466# Code to be used in simple link tests 2467lt_simple_link_test_code='int main(){return(0);}\n' 2468 2469_LT_AC_SYS_COMPILER 2470 2471# 2472# Check for any special shared library compilation flags. 2473# 2474_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)= 2475if test "$GCC" = no; then 2476 case $host_os in 2477 sco3.2v5*) 2478 _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf' 2479 ;; 2480 esac 2481fi 2482if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then 2483 AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries]) 2484 if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then : 2485 else 2486 AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure]) 2487 _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no 2488 fi 2489fi 2490 2491 2492# 2493# Check to make sure the static flag actually works. 2494# 2495AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works], 2496 _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1), 2497 $_LT_AC_TAGVAR(lt_prog_compiler_static, $1), 2498 [], 2499 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 2500 2501 2502AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 2503AC_LIBTOOL_PROG_COMPILER_PIC($1) 2504AC_LIBTOOL_PROG_CC_C_O($1) 2505AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 2506AC_LIBTOOL_PROG_LD_SHLIBS($1) 2507AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 2508AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 2509AC_LIBTOOL_SYS_LIB_STRIP 2510AC_LIBTOOL_DLOPEN_SELF($1) 2511 2512# Report which librarie types wil actually be built 2513AC_MSG_CHECKING([if libtool supports shared libraries]) 2514AC_MSG_RESULT([$can_build_shared]) 2515 2516AC_MSG_CHECKING([whether to build shared libraries]) 2517test "$can_build_shared" = "no" && enable_shared=no 2518 2519# On AIX, shared libraries and static libraries use the same namespace, and 2520# are all built from PIC. 2521case "$host_os" in 2522aix3*) 2523 test "$enable_shared" = yes && enable_static=no 2524 if test -n "$RANLIB"; then 2525 archive_cmds="$archive_cmds~\$RANLIB \$lib" 2526 postinstall_cmds='$RANLIB $lib' 2527 fi 2528 ;; 2529 2530aix4*) 2531 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 2532 test "$enable_shared" = yes && enable_static=no 2533 fi 2534 ;; 2535 darwin* | rhapsody*) 2536 if test "$GCC" = yes; then 2537 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2538 case "$host_os" in 2539 rhapsody* | darwin1.[[012]]) 2540 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress' 2541 ;; 2542 *) # Darwin 1.3 on 2543 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 2544 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' 2545 else 2546 case ${MACOSX_DEPLOYMENT_TARGET} in 2547 10.[[012]]) 2548 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' 2549 ;; 2550 10.*) 2551 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup' 2552 ;; 2553 esac 2554 fi 2555 ;; 2556 esac 2557 output_verbose_link_cmd='echo' 2558 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring' 2559 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 2560 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's 2561 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs$compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 2562 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 2563 _LT_AC_TAGVAR(hardcode_direct, $1)=no 2564 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 2565 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2566 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' 2567 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2568 else 2569 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2570 fi 2571 ;; 2572esac 2573AC_MSG_RESULT([$enable_shared]) 2574 2575AC_MSG_CHECKING([whether to build static libraries]) 2576# Make sure either enable_shared or enable_static is yes. 2577test "$enable_shared" = yes || enable_static=yes 2578AC_MSG_RESULT([$enable_static]) 2579 2580AC_LIBTOOL_CONFIG($1) 2581 2582AC_LANG_POP 2583CC="$lt_save_CC" 2584])# AC_LIBTOOL_LANG_C_CONFIG 2585 2586 2587# AC_LIBTOOL_LANG_CXX_CONFIG 2588# -------------------------- 2589# Ensure that the configuration vars for the C compiler are 2590# suitably defined. Those variables are subsequently used by 2591# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 2592AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 2593AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 2594[AC_LANG_PUSH(C++) 2595AC_REQUIRE([AC_PROG_CXX]) 2596AC_REQUIRE([AC_PROG_CXXCPP]) 2597 2598_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2599_LT_AC_TAGVAR(allow_undefined_flag, $1)= 2600_LT_AC_TAGVAR(always_export_symbols, $1)=no 2601_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 2602_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 2603_LT_AC_TAGVAR(hardcode_direct, $1)=no 2604_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 2605_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 2606_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2607_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 2608_LT_AC_TAGVAR(hardcode_automatic, $1)=no 2609_LT_AC_TAGVAR(module_cmds, $1)= 2610_LT_AC_TAGVAR(module_expsym_cmds, $1)= 2611_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 2612_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 2613_LT_AC_TAGVAR(no_undefined_flag, $1)= 2614_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2615_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 2616 2617# Dependencies to place before and after the object being linked: 2618_LT_AC_TAGVAR(predep_objects, $1)= 2619_LT_AC_TAGVAR(postdep_objects, $1)= 2620_LT_AC_TAGVAR(predeps, $1)= 2621_LT_AC_TAGVAR(postdeps, $1)= 2622_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 2623 2624# Source file extension for C++ test sources. 2625ac_ext=cc 2626 2627# Object file extension for compiled C++ test sources. 2628objext=o 2629_LT_AC_TAGVAR(objext, $1)=$objext 2630 2631# Code to be used in simple compile tests 2632lt_simple_compile_test_code="int some_variable = 0;\n" 2633 2634# Code to be used in simple link tests 2635lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n' 2636 2637# ltmain only uses $CC for tagged configurations so make sure $CC is set. 2638_LT_AC_SYS_COMPILER 2639 2640# Allow CC to be a program name with arguments. 2641lt_save_CC=$CC 2642lt_save_LD=$LD 2643lt_save_GCC=$GCC 2644GCC=$GXX 2645lt_save_with_gnu_ld=$with_gnu_ld 2646lt_save_path_LD=$lt_cv_path_LD 2647if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 2648 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 2649else 2650 unset lt_cv_prog_gnu_ld 2651fi 2652if test -n "${lt_cv_path_LDCXX+set}"; then 2653 lt_cv_path_LD=$lt_cv_path_LDCXX 2654else 2655 unset lt_cv_path_LD 2656fi 2657test -z "${LDCXX+set}" || LD=$LDCXX 2658CC=${CXX-"c++"} 2659compiler=$CC 2660_LT_AC_TAGVAR(compiler, $1)=$CC 2661cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'` 2662 2663# We don't want -fno-exception wen compiling C++ code, so set the 2664# no_builtin_flag separately 2665if test "$GXX" = yes; then 2666 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 2667else 2668 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 2669fi 2670 2671if test "$GXX" = yes; then 2672 # Set up default GNU C++ configuration 2673 2674 AC_PROG_LD 2675 2676 # Check if GNU C++ uses GNU ld as the underlying linker, since the 2677 # archiving commands below assume that GNU ld is being used. 2678 if test "$with_gnu_ld" = yes; then 2679 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 2680 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2681 2682 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 2683 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 2684 2685 # If archive_cmds runs LD, not CC, wlarc should be empty 2686 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 2687 # investigate it a little bit more. (MM) 2688 wlarc='${wl}' 2689 2690 # ancient GNU ld didn't support --whole-archive et. al. 2691 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2692 grep 'no-whole-archive' > /dev/null; then 2693 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2694 else 2695 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2696 fi 2697 else 2698 with_gnu_ld=no 2699 wlarc= 2700 2701 # A generic and very simple default shared library creation 2702 # command for GNU C++ for the case where it uses the native 2703 # linker, instead of GNU ld. If possible, this setting should 2704 # overridden to take advantage of the native linker features on 2705 # the platform it is being used on. 2706 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2707 fi 2708 2709 # Commands to make compiler produce verbose output that lists 2710 # what "hidden" libraries, object files and flags are used when 2711 # linking a shared library. 2712 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 2713 2714else 2715 GXX=no 2716 with_gnu_ld=no 2717 wlarc= 2718fi 2719 2720# PORTME: fill in a description of your system's C++ link characteristics 2721AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 2722_LT_AC_TAGVAR(ld_shlibs, $1)=yes 2723case $host_os in 2724 aix3*) 2725 # FIXME: insert proper C++ library support 2726 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2727 ;; 2728 aix4* | aix5*) 2729 if test "$host_cpu" = ia64; then 2730 # On IA64, the linker does run time linking by default, so we don't 2731 # have to do anything special. 2732 aix_use_runtimelinking=no 2733 exp_sym_flag='-Bexport' 2734 no_entry_flag="" 2735 else 2736 aix_use_runtimelinking=no 2737 2738 # Test if we are trying to use run time linking or normal 2739 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2740 # need to do runtime linking. 2741 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2742 for ld_flag in $LDFLAGS; do 2743 case $ld_flag in 2744 *-brtl*) 2745 aix_use_runtimelinking=yes 2746 break 2747 ;; 2748 esac 2749 done 2750 esac 2751 2752 exp_sym_flag='-bexport' 2753 no_entry_flag='-bnoentry' 2754 fi 2755 2756 # When large executables or shared objects are built, AIX ld can 2757 # have problems creating the table of contents. If linking a library 2758 # or program results in "error TOC overflow" add -mminimal-toc to 2759 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2760 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2761 2762 _LT_AC_TAGVAR(archive_cmds, $1)='' 2763 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2764 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 2765 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2766 2767 if test "$GXX" = yes; then 2768 case $host_os in aix4.[012]|aix4.[012].*) 2769 # We only want to do this on AIX 4.2 and lower, the check 2770 # below for broken collect2 doesn't work under 4.3+ 2771 collect2name=`${CC} -print-prog-name=collect2` 2772 if test -f "$collect2name" && \ 2773 strings "$collect2name" | grep resolve_lib_name >/dev/null 2774 then 2775 # We have reworked collect2 2776 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2777 else 2778 # We have old collect2 2779 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 2780 # It fails to find uninstalled libraries when the uninstalled 2781 # path is not listed in the libpath. Setting hardcode_minus_L 2782 # to unsupported forces relinking 2783 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 2784 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2785 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 2786 fi 2787 esac 2788 shared_flag='-shared' 2789 else 2790 # not using gcc 2791 if test "$host_cpu" = ia64; then 2792 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 2793 # chokes on -Wl,-G. The following line is correct: 2794 shared_flag='-G' 2795 else 2796 if test "$aix_use_runtimelinking" = yes; then 2797 shared_flag='${wl}-G' 2798 else 2799 shared_flag='${wl}-bM:SRE' 2800 fi 2801 fi 2802 fi 2803 2804 # It seems that -bexpall does not export symbols beginning with 2805 # underscore (_), so it is better to generate a list of symbols to export. 2806 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2807 if test "$aix_use_runtimelinking" = yes; then 2808 # Warning - without using the other runtime loading flags (-brtl), 2809 # -berok will link without error, but may produce a broken library. 2810 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 2811 # Determine the default libpath from the value encoded in an empty executable. 2812 _LT_AC_SYS_LIBPATH_AIX 2813 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2814 2815 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" 2816 else 2817 if test "$host_cpu" = ia64; then 2818 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 2819 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 2820 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" 2821 else 2822 # Determine the default libpath from the value encoded in an empty executable. 2823 _LT_AC_SYS_LIBPATH_AIX 2824 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 2825 # Warning - without using the other run time loading flags, 2826 # -berok will link without error, but may produce a broken library. 2827 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 2828 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 2829 # -bexpall does not export symbols beginning with underscore (_) 2830 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 2831 # Exported symbols can be pulled into shared objects from archives 2832 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' 2833 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 2834 # This is similar to how AIX traditionally builds it's shared libraries. 2835 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 2836 fi 2837 fi 2838 ;; 2839 chorus*) 2840 case $cc_basename in 2841 *) 2842 # FIXME: insert proper C++ library support 2843 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2844 ;; 2845 esac 2846 ;; 2847 2848 cygwin* | mingw* | pw32*) 2849 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 2850 # as there is no search path for DLLs. 2851 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2852 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 2853 _LT_AC_TAGVAR(always_export_symbols, $1)=no 2854 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 2855 2856 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 2857 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 2858 # If the export-symbols file already is a .def file (1st line 2859 # is EXPORTS), use it as is; otherwise, prepend... 2860 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 2861 cp $export_symbols $output_objdir/$soname.def; 2862 else 2863 echo EXPORTS > $output_objdir/$soname.def; 2864 cat $export_symbols >> $output_objdir/$soname.def; 2865 fi~ 2866 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 2867 else 2868 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2869 fi 2870 ;; 2871 2872 darwin* | rhapsody*) 2873 if test "$GXX" = yes; then 2874 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2875 case "$host_os" in 2876 rhapsody* | darwin1.[[012]]) 2877 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress' 2878 ;; 2879 *) # Darwin 1.3 on 2880 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 2881 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' 2882 else 2883 case ${MACOSX_DEPLOYMENT_TARGET} in 2884 10.[[012]]) 2885 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' 2886 ;; 2887 10.*) 2888 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup' 2889 ;; 2890 esac 2891 fi 2892 ;; 2893 esac 2894 lt_int_apple_cc_single_mod=no 2895 output_verbose_link_cmd='echo' 2896 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then 2897 lt_int_apple_cc_single_mod=yes 2898 fi 2899 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 2900 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 2901 else 2902 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 2903 fi 2904 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 2905 2906 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's 2907 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 2908 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 2909 else 2910 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 2911 fi 2912 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 2913 _LT_AC_TAGVAR(hardcode_direct, $1)=no 2914 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 2915 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 2916 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' 2917 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 2918 else 2919 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2920 fi 2921 ;; 2922 2923 dgux*) 2924 case $cc_basename in 2925 ec++) 2926 # FIXME: insert proper C++ library support 2927 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2928 ;; 2929 ghcx) 2930 # Green Hills C++ Compiler 2931 # FIXME: insert proper C++ library support 2932 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2933 ;; 2934 *) 2935 # FIXME: insert proper C++ library support 2936 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2937 ;; 2938 esac 2939 ;; 2940 freebsd[12]*) 2941 # C++ shared libraries reported to be fairly broken before switch to ELF 2942 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2943 ;; 2944 freebsd-elf*) 2945 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 2946 ;; 2947 freebsd* | kfreebsd*-gnu) 2948 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 2949 # conventions 2950 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 2951 ;; 2952 gnu*) 2953 ;; 2954 hpux9*) 2955 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 2956 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 2957 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 2958 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 2959 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 2960 # but as the default 2961 # location of the library. 2962 2963 case $cc_basename in 2964 CC) 2965 # FIXME: insert proper C++ library support 2966 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2967 ;; 2968 aCC) 2969 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 2970 # Commands to make compiler produce verbose output that lists 2971 # what "hidden" libraries, object files and flags are used when 2972 # linking a shared library. 2973 # 2974 # There doesn't appear to be a way to prevent this compiler from 2975 # explicitly linking system object files so we need to strip them 2976 # from the output so that they don't get included in the library 2977 # dependencies. 2978 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | egrep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 2979 ;; 2980 *) 2981 if test "$GXX" = yes; then 2982 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 2983 else 2984 # FIXME: insert proper C++ library support 2985 _LT_AC_TAGVAR(ld_shlibs, $1)=no 2986 fi 2987 ;; 2988 esac 2989 ;; 2990 hpux10*|hpux11*) 2991 if test $with_gnu_ld = no; then 2992 case "$host_cpu" in 2993 hppa*64*) 2994 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 2995 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 2996 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 2997 ;; 2998 ia64*) 2999 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3000 ;; 3001 *) 3002 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3003 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3004 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3005 ;; 3006 esac 3007 fi 3008 case "$host_cpu" in 3009 hppa*64*) 3010 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3011 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3012 ;; 3013 ia64*) 3014 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3015 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3016 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3017 # but as the default 3018 # location of the library. 3019 ;; 3020 *) 3021 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3022 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3023 # but as the default 3024 # location of the library. 3025 ;; 3026 esac 3027 3028 case $cc_basename in 3029 CC) 3030 # FIXME: insert proper C++ library support 3031 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3032 ;; 3033 aCC) 3034 case "$host_cpu" in 3035 hppa*64*|ia64*) 3036 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' 3037 ;; 3038 *) 3039 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3040 ;; 3041 esac 3042 # Commands to make compiler produce verbose output that lists 3043 # what "hidden" libraries, object files and flags are used when 3044 # linking a shared library. 3045 # 3046 # There doesn't appear to be a way to prevent this compiler from 3047 # explicitly linking system object files so we need to strip them 3048 # from the output so that they don't get included in the library 3049 # dependencies. 3050 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3051 ;; 3052 *) 3053 if test "$GXX" = yes; then 3054 if test $with_gnu_ld = no; then 3055 case "$host_cpu" in 3056 ia64*|hppa*64*) 3057 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs' 3058 ;; 3059 *) 3060 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3061 ;; 3062 esac 3063 fi 3064 else 3065 # FIXME: insert proper C++ library support 3066 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3067 fi 3068 ;; 3069 esac 3070 ;; 3071 irix5* | irix6*) 3072 case $cc_basename in 3073 CC) 3074 # SGI C++ 3075 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' 3076 3077 # Archives containing C++ object files must be created using 3078 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3079 # necessary to make sure instantiated templates are included 3080 # in the archive. 3081 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3082 ;; 3083 *) 3084 if test "$GXX" = yes; then 3085 if test "$with_gnu_ld" = no; then 3086 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' 3087 else 3088 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' 3089 fi 3090 fi 3091 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3092 ;; 3093 esac 3094 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3095 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3096 ;; 3097 linux*) 3098 case $cc_basename in 3099 KCC) 3100 # Kuck and Associates, Inc. (KAI) C++ Compiler 3101 3102 # KCC will only create a shared library if the output file 3103 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3104 # to its proper name (with version) after linking. 3105 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3106 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' 3107 # Commands to make compiler produce verbose output that lists 3108 # what "hidden" libraries, object files and flags are used when 3109 # linking a shared library. 3110 # 3111 # There doesn't appear to be a way to prevent this compiler from 3112 # explicitly linking system object files so we need to strip them 3113 # from the output so that they don't get included in the library 3114 # dependencies. 3115 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3116 3117 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3118 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3119 3120 # Archives containing C++ object files must be created using 3121 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3122 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3123 ;; 3124 icpc) 3125 # Intel C++ 3126 with_gnu_ld=yes 3127 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3128 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3129 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 3130 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3131 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3132 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3133 ;; 3134 cxx) 3135 # Compaq C++ 3136 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3137 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' 3138 3139 runpath_var=LD_RUN_PATH 3140 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3141 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3142 3143 # Commands to make compiler produce verbose output that lists 3144 # what "hidden" libraries, object files and flags are used when 3145 # linking a shared library. 3146 # 3147 # There doesn't appear to be a way to prevent this compiler from 3148 # explicitly linking system object files so we need to strip them 3149 # from the output so that they don't get included in the library 3150 # dependencies. 3151 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3152 ;; 3153 esac 3154 ;; 3155 lynxos*) 3156 # FIXME: insert proper C++ library support 3157 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3158 ;; 3159 m88k*) 3160 # FIXME: insert proper C++ library support 3161 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3162 ;; 3163 mvs*) 3164 case $cc_basename in 3165 cxx) 3166 # FIXME: insert proper C++ library support 3167 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3168 ;; 3169 *) 3170 # FIXME: insert proper C++ library support 3171 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3172 ;; 3173 esac 3174 ;; 3175 netbsd* | knetbsd*-gnu) 3176 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3177 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3178 wlarc= 3179 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3180 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3181 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3182 fi 3183 # Workaround some broken pre-1.5 toolchains 3184 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3185 ;; 3186 osf3*) 3187 case $cc_basename in 3188 KCC) 3189 # Kuck and Associates, Inc. (KAI) C++ Compiler 3190 3191 # KCC will only create a shared library if the output file 3192 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3193 # to its proper name (with version) after linking. 3194 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3195 3196 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3197 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3198 3199 # Archives containing C++ object files must be created using 3200 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3201 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3202 3203 ;; 3204 RCC) 3205 # Rational C++ 2.4.1 3206 # FIXME: insert proper C++ library support 3207 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3208 ;; 3209 cxx) 3210 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3211 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' 3212 3213 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3214 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3215 3216 # Commands to make compiler produce verbose output that lists 3217 # what "hidden" libraries, object files and flags are used when 3218 # linking a shared library. 3219 # 3220 # There doesn't appear to be a way to prevent this compiler from 3221 # explicitly linking system object files so we need to strip them 3222 # from the output so that they don't get included in the library 3223 # dependencies. 3224 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3225 ;; 3226 *) 3227 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3228 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3229 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' 3230 3231 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3232 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3233 3234 # Commands to make compiler produce verbose output that lists 3235 # what "hidden" libraries, object files and flags are used when 3236 # linking a shared library. 3237 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3238 3239 else 3240 # FIXME: insert proper C++ library support 3241 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3242 fi 3243 ;; 3244 esac 3245 ;; 3246 osf4* | osf5*) 3247 case $cc_basename in 3248 KCC) 3249 # Kuck and Associates, Inc. (KAI) C++ Compiler 3250 3251 # KCC will only create a shared library if the output file 3252 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3253 # to its proper name (with version) after linking. 3254 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3255 3256 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3257 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3258 3259 # Archives containing C++ object files must be created using 3260 # the KAI C++ compiler. 3261 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3262 ;; 3263 RCC) 3264 # Rational C++ 2.4.1 3265 # FIXME: insert proper C++ library support 3266 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3267 ;; 3268 cxx) 3269 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3270 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib' 3271 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3272 echo "-hidden">> $lib.exp~ 3273 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry $objdir/so_locations -o $lib~ 3274 $rm $lib.exp' 3275 3276 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3277 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3278 3279 # Commands to make compiler produce verbose output that lists 3280 # what "hidden" libraries, object files and flags are used when 3281 # linking a shared library. 3282 # 3283 # There doesn't appear to be a way to prevent this compiler from 3284 # explicitly linking system object files so we need to strip them 3285 # from the output so that they don't get included in the library 3286 # dependencies. 3287 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3288 ;; 3289 *) 3290 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3291 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3292 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${objdir}/so_locations -o $lib' 3293 3294 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3295 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3296 3297 # Commands to make compiler produce verbose output that lists 3298 # what "hidden" libraries, object files and flags are used when 3299 # linking a shared library. 3300 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3301 3302 else 3303 # FIXME: insert proper C++ library support 3304 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3305 fi 3306 ;; 3307 esac 3308 ;; 3309 psos*) 3310 # FIXME: insert proper C++ library support 3311 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3312 ;; 3313 sco*) 3314 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3315 case $cc_basename in 3316 CC) 3317 # FIXME: insert proper C++ library support 3318 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3319 ;; 3320 *) 3321 # FIXME: insert proper C++ library support 3322 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3323 ;; 3324 esac 3325 ;; 3326 sunos4*) 3327 case $cc_basename in 3328 CC) 3329 # Sun C++ 4.x 3330 # FIXME: insert proper C++ library support 3331 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3332 ;; 3333 lcc) 3334 # Lucid 3335 # FIXME: insert proper C++ library support 3336 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3337 ;; 3338 *) 3339 # FIXME: insert proper C++ library support 3340 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3341 ;; 3342 esac 3343 ;; 3344 solaris*) 3345 case $cc_basename in 3346 CC) 3347 # Sun C++ 4.2, 5.x and Centerline C++ 3348 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3349 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -nolib -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3350 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3351 $CC -G${allow_undefined_flag} -nolib ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3352 3353 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3354 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3355 case $host_os in 3356 solaris2.[0-5] | solaris2.[0-5].*) ;; 3357 *) 3358 # The C++ compiler is used as linker so we must use $wl 3359 # flag to pass the commands to the underlying system 3360 # linker. 3361 # Supported since Solaris 2.6 (maybe 2.5.1?) 3362 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 3363 ;; 3364 esac 3365 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3366 3367 # Commands to make compiler produce verbose output that lists 3368 # what "hidden" libraries, object files and flags are used when 3369 # linking a shared library. 3370 # 3371 # There doesn't appear to be a way to prevent this compiler from 3372 # explicitly linking system object files so we need to strip them 3373 # from the output so that they don't get included in the library 3374 # dependencies. 3375 output_verbose_link_cmd='templist=`$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep "\-[[LR]]"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3376 3377 # Archives containing C++ object files must be created using 3378 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3379 # necessary to make sure instantiated templates are included 3380 # in the archive. 3381 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3382 ;; 3383 gcx) 3384 # Green Hills C++ Compiler 3385 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3386 3387 # The C++ compiler must be used to create the archive. 3388 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3389 ;; 3390 *) 3391 # GNU C++ compiler with Solaris linker 3392 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3393 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3394 if $CC --version | grep -v '^2\.7' > /dev/null; then 3395 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3396 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3397 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3398 3399 # Commands to make compiler produce verbose output that lists 3400 # what "hidden" libraries, object files and flags are used when 3401 # linking a shared library. 3402 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3403 else 3404 # g++ 2.7 appears to require `-G' NOT `-shared' on this 3405 # platform. 3406 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3407 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3408 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3409 3410 # Commands to make compiler produce verbose output that lists 3411 # what "hidden" libraries, object files and flags are used when 3412 # linking a shared library. 3413 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3414 fi 3415 3416 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3417 fi 3418 ;; 3419 esac 3420 ;; 3421 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) 3422 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3423 ;; 3424 tandem*) 3425 case $cc_basename in 3426 NCC) 3427 # NonStop-UX NCC 3.20 3428 # FIXME: insert proper C++ library support 3429 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3430 ;; 3431 *) 3432 # FIXME: insert proper C++ library support 3433 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3434 ;; 3435 esac 3436 ;; 3437 vxworks*) 3438 # FIXME: insert proper C++ library support 3439 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3440 ;; 3441 *) 3442 # FIXME: insert proper C++ library support 3443 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3444 ;; 3445esac 3446AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3447test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3448 3449_LT_AC_TAGVAR(GCC, $1)="$GXX" 3450_LT_AC_TAGVAR(LD, $1)="$LD" 3451 3452AC_LIBTOOL_POSTDEP_PREDEP($1) 3453AC_LIBTOOL_PROG_COMPILER_PIC($1) 3454AC_LIBTOOL_PROG_CC_C_O($1) 3455AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3456AC_LIBTOOL_PROG_LD_SHLIBS($1) 3457AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3458AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3459AC_LIBTOOL_SYS_LIB_STRIP 3460AC_LIBTOOL_DLOPEN_SELF($1) 3461 3462AC_LIBTOOL_CONFIG($1) 3463 3464AC_LANG_POP 3465CC=$lt_save_CC 3466LDCXX=$LD 3467LD=$lt_save_LD 3468GCC=$lt_save_GCC 3469with_gnu_ldcxx=$with_gnu_ld 3470with_gnu_ld=$lt_save_with_gnu_ld 3471lt_cv_path_LDCXX=$lt_cv_path_LD 3472lt_cv_path_LD=$lt_save_path_LD 3473lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3474lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3475])# AC_LIBTOOL_LANG_CXX_CONFIG 3476 3477# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3478# ------------------------ 3479# Figure out "hidden" library dependencies from verbose 3480# compiler output when linking a shared library. 3481# Parse the compiler output and extract the necessary 3482# objects, libraries and library flags. 3483AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[ 3484dnl we can't use the lt_simple_compile_test_code here, 3485dnl because it contains code intended for an executable, 3486dnl not a library. It's possible we should let each 3487dnl tag define a new lt_????_link_test_code variable, 3488dnl but it's only used here... 3489ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3490int a; 3491void foo (void) { a = 0; } 3492EOF 3493],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3494class Foo 3495{ 3496public: 3497 Foo (void) { a = 0; } 3498private: 3499 int a; 3500}; 3501EOF 3502],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3503 subroutine foo 3504 implicit none 3505 integer*4 a 3506 a=0 3507 return 3508 end 3509EOF 3510],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3511public class foo { 3512 private int a; 3513 public void bar (void) { 3514 a = 0; 3515 } 3516}; 3517EOF 3518]) 3519dnl Parse the compiler output and extract the necessary 3520dnl objects, libraries and library flags. 3521if AC_TRY_EVAL(ac_compile); then 3522 # Parse the compiler output and extract the necessary 3523 # objects, libraries and library flags. 3524 3525 # Sentinel used to keep track of whether or not we are before 3526 # the conftest object file. 3527 pre_test_object_deps_done=no 3528 3529 # The `*' in the case matches for architectures that use `case' in 3530 # $output_verbose_cmd can trigger glob expansion during the loop 3531 # eval without this substitution. 3532 output_verbose_link_cmd="`$echo \"X$output_verbose_link_cmd\" | $Xsed -e \"$no_glob_subst\"`" 3533 3534 for p in `eval $output_verbose_link_cmd`; do 3535 case $p in 3536 3537 -L* | -R* | -l*) 3538 # Some compilers place space between "-{L,R}" and the path. 3539 # Remove the space. 3540 if test $p = "-L" \ 3541 || test $p = "-R"; then 3542 prev=$p 3543 continue 3544 else 3545 prev= 3546 fi 3547 3548 if test "$pre_test_object_deps_done" = no; then 3549 case $p in 3550 -L* | -R*) 3551 # Internal compiler library paths should come after those 3552 # provided the user. The postdeps already come after the 3553 # user supplied libs so there is no need to process them. 3554 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3555 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3556 else 3557 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3558 fi 3559 ;; 3560 # The "-l" case would never come before the object being 3561 # linked, so don't bother handling this case. 3562 esac 3563 else 3564 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3565 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3566 else 3567 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3568 fi 3569 fi 3570 ;; 3571 3572 *.$objext) 3573 # This assumes that the test object file only shows up 3574 # once in the compiler output. 3575 if test "$p" = "conftest.$objext"; then 3576 pre_test_object_deps_done=yes 3577 continue 3578 fi 3579 3580 if test "$pre_test_object_deps_done" = no; then 3581 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3582 _LT_AC_TAGVAR(predep_objects, $1)="$p" 3583 else 3584 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3585 fi 3586 else 3587 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3588 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3589 else 3590 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3591 fi 3592 fi 3593 ;; 3594 3595 *) ;; # Ignore the rest. 3596 3597 esac 3598 done 3599 3600 # Clean up. 3601 rm -f a.out a.exe 3602else 3603 echo "libtool.m4: error: problem compiling $1 test program" 3604fi 3605 3606$rm -f confest.$objext 3607 3608case " $_LT_AC_TAGVAR(postdeps, $1) " in 3609*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 3610esac 3611])# AC_LIBTOOL_POSTDEP_PREDEP 3612 3613# AC_LIBTOOL_LANG_F77_CONFIG 3614# ------------------------ 3615# Ensure that the configuration vars for the C compiler are 3616# suitably defined. Those variables are subsequently used by 3617# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3618AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 3619AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 3620[AC_REQUIRE([AC_PROG_F77]) 3621AC_LANG_PUSH(Fortran 77) 3622 3623_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3624_LT_AC_TAGVAR(allow_undefined_flag, $1)= 3625_LT_AC_TAGVAR(always_export_symbols, $1)=no 3626_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3627_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3628_LT_AC_TAGVAR(hardcode_direct, $1)=no 3629_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3630_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3631_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3632_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3633_LT_AC_TAGVAR(hardcode_automatic, $1)=no 3634_LT_AC_TAGVAR(module_cmds, $1)= 3635_LT_AC_TAGVAR(module_expsym_cmds, $1)= 3636_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3637_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3638_LT_AC_TAGVAR(no_undefined_flag, $1)= 3639_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3640_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3641 3642# Source file extension for f77 test sources. 3643ac_ext=f 3644 3645# Object file extension for compiled f77 test sources. 3646objext=o 3647_LT_AC_TAGVAR(objext, $1)=$objext 3648 3649# Code to be used in simple compile tests 3650lt_simple_compile_test_code=" subroutine t\n return\n end\n" 3651 3652# Code to be used in simple link tests 3653lt_simple_link_test_code=" program t\n end\n" 3654 3655# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3656_LT_AC_SYS_COMPILER 3657 3658# Allow CC to be a program name with arguments. 3659lt_save_CC="$CC" 3660CC=${F77-"f77"} 3661compiler=$CC 3662_LT_AC_TAGVAR(compiler, $1)=$CC 3663cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'` 3664 3665AC_MSG_CHECKING([if libtool supports shared libraries]) 3666AC_MSG_RESULT([$can_build_shared]) 3667 3668AC_MSG_CHECKING([whether to build shared libraries]) 3669test "$can_build_shared" = "no" && enable_shared=no 3670 3671# On AIX, shared libraries and static libraries use the same namespace, and 3672# are all built from PIC. 3673case "$host_os" in 3674aix3*) 3675 test "$enable_shared" = yes && enable_static=no 3676 if test -n "$RANLIB"; then 3677 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3678 postinstall_cmds='$RANLIB $lib' 3679 fi 3680 ;; 3681aix4*) 3682 test "$enable_shared" = yes && enable_static=no 3683 ;; 3684esac 3685AC_MSG_RESULT([$enable_shared]) 3686 3687AC_MSG_CHECKING([whether to build static libraries]) 3688# Make sure either enable_shared or enable_static is yes. 3689test "$enable_shared" = yes || enable_static=yes 3690AC_MSG_RESULT([$enable_static]) 3691 3692test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3693 3694_LT_AC_TAGVAR(GCC, $1)="$G77" 3695_LT_AC_TAGVAR(LD, $1)="$LD" 3696 3697AC_LIBTOOL_PROG_COMPILER_PIC($1) 3698AC_LIBTOOL_PROG_CC_C_O($1) 3699AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3700AC_LIBTOOL_PROG_LD_SHLIBS($1) 3701AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3702AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3703AC_LIBTOOL_SYS_LIB_STRIP 3704 3705 3706AC_LIBTOOL_CONFIG($1) 3707 3708AC_LANG_POP 3709CC="$lt_save_CC" 3710])# AC_LIBTOOL_LANG_F77_CONFIG 3711 3712 3713# AC_LIBTOOL_LANG_GCJ_CONFIG 3714# -------------------------- 3715# Ensure that the configuration vars for the C compiler are 3716# suitably defined. Those variables are subsequently used by 3717# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3718AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 3719AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 3720[AC_LANG_SAVE 3721 3722# Source file extension for Java test sources. 3723ac_ext=java 3724 3725# Object file extension for compiled Java test sources. 3726objext=o 3727_LT_AC_TAGVAR(objext, $1)=$objext 3728 3729# Code to be used in simple compile tests 3730lt_simple_compile_test_code="class foo {}\n" 3731 3732# Code to be used in simple link tests 3733lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n' 3734 3735# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3736_LT_AC_SYS_COMPILER 3737 3738# Allow CC to be a program name with arguments. 3739lt_save_CC="$CC" 3740CC=${GCJ-"gcj"} 3741compiler=$CC 3742_LT_AC_TAGVAR(compiler, $1)=$CC 3743 3744# GCJ did not exist at the time GCC didn't implicitly link libc in. 3745_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3746 3747AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 3748AC_LIBTOOL_PROG_COMPILER_PIC($1) 3749AC_LIBTOOL_PROG_CC_C_O($1) 3750AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3751AC_LIBTOOL_PROG_LD_SHLIBS($1) 3752AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3753AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3754AC_LIBTOOL_SYS_LIB_STRIP 3755AC_LIBTOOL_DLOPEN_SELF($1) 3756 3757AC_LIBTOOL_CONFIG($1) 3758 3759AC_LANG_RESTORE 3760CC="$lt_save_CC" 3761])# AC_LIBTOOL_LANG_GCJ_CONFIG 3762 3763 3764# AC_LIBTOOL_LANG_RC_CONFIG 3765# -------------------------- 3766# Ensure that the configuration vars for the Windows resource compiler are 3767# suitably defined. Those variables are subsequently used by 3768# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3769AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 3770AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 3771[AC_LANG_SAVE 3772 3773# Source file extension for RC test sources. 3774ac_ext=rc 3775 3776# Object file extension for compiled RC test sources. 3777objext=o 3778_LT_AC_TAGVAR(objext, $1)=$objext 3779 3780# Code to be used in simple compile tests 3781lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n' 3782 3783# Code to be used in simple link tests 3784lt_simple_link_test_code="$lt_simple_compile_test_code" 3785 3786# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3787_LT_AC_SYS_COMPILER 3788 3789# Allow CC to be a program name with arguments. 3790lt_save_CC="$CC" 3791CC=${RC-"windres"} 3792compiler=$CC 3793_LT_AC_TAGVAR(compiler, $1)=$CC 3794_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 3795 3796AC_LIBTOOL_CONFIG($1) 3797 3798AC_LANG_RESTORE 3799CC="$lt_save_CC" 3800])# AC_LIBTOOL_LANG_RC_CONFIG 3801 3802 3803# AC_LIBTOOL_CONFIG([TAGNAME]) 3804# ---------------------------- 3805# If TAGNAME is not passed, then create an initial libtool script 3806# with a default configuration from the untagged config vars. Otherwise 3807# add code to config.status for appending the configuration named by 3808# TAGNAME from the matching tagged config vars. 3809AC_DEFUN([AC_LIBTOOL_CONFIG], 3810[# The else clause should only fire when bootstrapping the 3811# libtool distribution, otherwise you forgot to ship ltmain.sh 3812# with your package, and you will get complaints that there are 3813# no rules to generate ltmain.sh. 3814if test -f "$ltmain"; then 3815 # See if we are running on zsh, and set the options which allow our commands through 3816 # without removal of \ escapes. 3817 if test -n "${ZSH_VERSION+set}" ; then 3818 setopt NO_GLOB_SUBST 3819 fi 3820 # Now quote all the things that may contain metacharacters while being 3821 # careful not to overquote the AC_SUBSTed values. We take copies of the 3822 # variables and quote the copies for generation of the libtool script. 3823 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \ 3824 SED SHELL STRIP \ 3825 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 3826 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 3827 deplibs_check_method reload_flag reload_cmds need_locks \ 3828 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 3829 lt_cv_sys_global_symbol_to_c_name_address \ 3830 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 3831 old_postinstall_cmds old_postuninstall_cmds \ 3832 _LT_AC_TAGVAR(compiler, $1) \ 3833 _LT_AC_TAGVAR(CC, $1) \ 3834 _LT_AC_TAGVAR(LD, $1) \ 3835 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 3836 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 3837 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 3838 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 3839 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 3840 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 3841 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 3842 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 3843 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 3844 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 3845 _LT_AC_TAGVAR(predep_objects, $1) \ 3846 _LT_AC_TAGVAR(postdep_objects, $1) \ 3847 _LT_AC_TAGVAR(predeps, $1) \ 3848 _LT_AC_TAGVAR(postdeps, $1) \ 3849 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 3850 _LT_AC_TAGVAR(archive_cmds, $1) \ 3851 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 3852 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 3853 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 3854 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 3855 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 3856 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 3857 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 3858 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 3859 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 3860 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 3861 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 3862 _LT_AC_TAGVAR(module_cmds, $1) \ 3863 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 3864 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 3865 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 3866 _LT_AC_TAGVAR(include_expsyms, $1); do 3867 3868 case $var in 3869 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 3870 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 3871 _LT_AC_TAGVAR(archive_cmds, $1) | \ 3872 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 3873 _LT_AC_TAGVAR(module_cmds, $1) | \ 3874 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 3875 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 3876 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 3877 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 3878 postinstall_cmds | postuninstall_cmds | \ 3879 old_postinstall_cmds | old_postuninstall_cmds | \ 3880 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 3881 # Double-quote double-evaled strings. 3882 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 3883 ;; 3884 *) 3885 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 3886 ;; 3887 esac 3888 done 3889 3890 case $lt_echo in 3891 *'\[$]0 --fallback-echo"') 3892 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 3893 ;; 3894 esac 3895 3896ifelse([$1], [], 3897 [cfgfile="${ofile}T" 3898 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 3899 $rm -f "$cfgfile" 3900 AC_MSG_NOTICE([creating $ofile])], 3901 [cfgfile="$ofile"]) 3902 3903 cat <<__EOF__ >> "$cfgfile" 3904ifelse([$1], [], 3905[#! $SHELL 3906 3907# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 3908# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 3909# NOTE: Changes made to this file will be lost: look at ltmain.sh. 3910# 3911# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001 3912# Free Software Foundation, Inc. 3913# 3914# This file is part of GNU Libtool: 3915# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 3916# 3917# This program is free software; you can redistribute it and/or modify 3918# it under the terms of the GNU General Public License as published by 3919# the Free Software Foundation; either version 2 of the License, or 3920# (at your option) any later version. 3921# 3922# This program is distributed in the hope that it will be useful, but 3923# WITHOUT ANY WARRANTY; without even the implied warranty of 3924# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 3925# General Public License for more details. 3926# 3927# You should have received a copy of the GNU General Public License 3928# along with this program; if not, write to the Free Software 3929# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 3930# 3931# As a special exception to the GNU General Public License, if you 3932# distribute this file as part of a program that contains a 3933# configuration script generated by Autoconf, you may include it under 3934# the same distribution terms that you use for the rest of that program. 3935 3936# A sed program that does not truncate output. 3937SED=$lt_SED 3938 3939# Sed that helps us avoid accidentally triggering echo(1) options like -n. 3940Xsed="$SED -e s/^X//" 3941 3942# The HP-UX ksh and POSIX shell print the target directory to stdout 3943# if CDPATH is set. 3944if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 3945 3946# The names of the tagged configurations supported by this script. 3947available_tags= 3948 3949# ### BEGIN LIBTOOL CONFIG], 3950[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 3951 3952# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 3953 3954# Shell to use when invoking shell scripts. 3955SHELL=$lt_SHELL 3956 3957# Whether or not to build shared libraries. 3958build_libtool_libs=$enable_shared 3959 3960# Whether or not to build static libraries. 3961build_old_libs=$enable_static 3962 3963# Whether or not to add -lc for building shared libraries. 3964build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 3965 3966# Whether or not to disallow shared libs when runtime libs are static 3967allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 3968 3969# Whether or not to optimize for fast installation. 3970fast_install=$enable_fast_install 3971 3972# The host system. 3973host_alias=$host_alias 3974host=$host 3975 3976# An echo program that does not interpret backslashes. 3977echo=$lt_echo 3978 3979# The archiver. 3980AR=$lt_AR 3981AR_FLAGS=$lt_AR_FLAGS 3982 3983# A C compiler. 3984LTCC=$lt_LTCC 3985 3986# A language-specific compiler. 3987CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 3988 3989# Is the compiler the GNU C compiler? 3990with_gcc=$_LT_AC_TAGVAR(GCC, $1) 3991 3992# An ERE matcher. 3993EGREP=$lt_EGREP 3994 3995# The linker used to build libraries. 3996LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 3997 3998# Whether we need hard or soft links. 3999LN_S=$lt_LN_S 4000 4001# A BSD-compatible nm program. 4002NM=$lt_NM 4003 4004# A symbol stripping program 4005STRIP=$lt_STRIP 4006 4007# Used to examine libraries when file_magic_cmd begins "file" 4008MAGIC_CMD=$MAGIC_CMD 4009 4010# Used on cygwin: DLL creation program. 4011DLLTOOL="$DLLTOOL" 4012 4013# Used on cygwin: object dumper. 4014OBJDUMP="$OBJDUMP" 4015 4016# Used on cygwin: assembler. 4017AS="$AS" 4018 4019# The name of the directory that contains temporary libtool files. 4020objdir=$objdir 4021 4022# How to create reloadable object files. 4023reload_flag=$lt_reload_flag 4024reload_cmds=$lt_reload_cmds 4025 4026# How to pass a linker flag through the compiler. 4027wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4028 4029# Object file suffix (normally "o"). 4030objext="$ac_objext" 4031 4032# Old archive suffix (normally "a"). 4033libext="$libext" 4034 4035# Shared library suffix (normally ".so"). 4036shrext='$shrext' 4037 4038# Executable file suffix (normally ""). 4039exeext="$exeext" 4040 4041# Additional compiler flags for building library objects. 4042pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4043pic_mode=$pic_mode 4044 4045# What is the maximum length of a command? 4046max_cmd_len=$lt_cv_sys_max_cmd_len 4047 4048# Does compiler simultaneously support -c and -o options? 4049compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4050 4051# Must we lock files when doing compilation ? 4052need_locks=$lt_need_locks 4053 4054# Do we need the lib prefix for modules? 4055need_lib_prefix=$need_lib_prefix 4056 4057# Do we need a version for libraries? 4058need_version=$need_version 4059 4060# Whether dlopen is supported. 4061dlopen_support=$enable_dlopen 4062 4063# Whether dlopen of programs is supported. 4064dlopen_self=$enable_dlopen_self 4065 4066# Whether dlopen of statically linked programs is supported. 4067dlopen_self_static=$enable_dlopen_self_static 4068 4069# Compiler flag to prevent dynamic linking. 4070link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4071 4072# Compiler flag to turn off builtin functions. 4073no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4074 4075# Compiler flag to allow reflexive dlopens. 4076export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4077 4078# Compiler flag to generate shared objects directly from archives. 4079whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4080 4081# Compiler flag to generate thread-safe objects. 4082thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4083 4084# Library versioning type. 4085version_type=$version_type 4086 4087# Format of library name prefix. 4088libname_spec=$lt_libname_spec 4089 4090# List of archive names. First name is the real one, the rest are links. 4091# The last name is the one that the linker finds with -lNAME. 4092library_names_spec=$lt_library_names_spec 4093 4094# The coded name of the library, if different from the real name. 4095soname_spec=$lt_soname_spec 4096 4097# Commands used to build and install an old-style archive. 4098RANLIB=$lt_RANLIB 4099old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4100old_postinstall_cmds=$lt_old_postinstall_cmds 4101old_postuninstall_cmds=$lt_old_postuninstall_cmds 4102 4103# Create an old-style archive from a shared archive. 4104old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4105 4106# Create a temporary old-style archive to link instead of a shared archive. 4107old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4108 4109# Commands used to build and install a shared archive. 4110archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4111archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4112postinstall_cmds=$lt_postinstall_cmds 4113postuninstall_cmds=$lt_postuninstall_cmds 4114 4115# Commands used to build a loadable module (assumed same as above if empty) 4116module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4117module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4118 4119# Commands to strip libraries. 4120old_striplib=$lt_old_striplib 4121striplib=$lt_striplib 4122 4123# Dependencies to place before the objects being linked to create a 4124# shared library. 4125predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4126 4127# Dependencies to place after the objects being linked to create a 4128# shared library. 4129postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4130 4131# Dependencies to place before the objects being linked to create a 4132# shared library. 4133predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4134 4135# Dependencies to place after the objects being linked to create a 4136# shared library. 4137postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4138 4139# The library search path used internally by the compiler when linking 4140# a shared library. 4141compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4142 4143# Method to check whether dependent libraries are shared objects. 4144deplibs_check_method=$lt_deplibs_check_method 4145 4146# Command to use when deplibs_check_method == file_magic. 4147file_magic_cmd=$lt_file_magic_cmd 4148 4149# Flag that allows shared libraries with undefined symbols to be built. 4150allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4151 4152# Flag that forces no undefined symbols. 4153no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4154 4155# Commands used to finish a libtool library installation in a directory. 4156finish_cmds=$lt_finish_cmds 4157 4158# Same as above, but a single script fragment to be evaled but not shown. 4159finish_eval=$lt_finish_eval 4160 4161# Take the output of nm and produce a listing of raw symbols and C names. 4162global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4163 4164# Transform the output of nm in a proper C declaration 4165global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4166 4167# Transform the output of nm in a C name address pair 4168global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4169 4170# This is the shared library runtime path variable. 4171runpath_var=$runpath_var 4172 4173# This is the shared library path variable. 4174shlibpath_var=$shlibpath_var 4175 4176# Is shlibpath searched before the hard-coded library search path? 4177shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4178 4179# How to hardcode a shared library path into an executable. 4180hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4181 4182# Whether we should hardcode library paths into libraries. 4183hardcode_into_libs=$hardcode_into_libs 4184 4185# Flag to hardcode \$libdir into a binary during linking. 4186# This must work even if \$libdir does not exist. 4187hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4188 4189# If ld is used when linking, flag to hardcode \$libdir into 4190# a binary during linking. This must work even if \$libdir does 4191# not exist. 4192hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4193 4194# Whether we need a single -rpath flag with a separated argument. 4195hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4196 4197# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4198# resulting binary. 4199hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4200 4201# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4202# resulting binary. 4203hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4204 4205# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4206# the resulting binary. 4207hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4208 4209# Set to yes if building a shared library automatically hardcodes DIR into the library 4210# and all subsequent libraries and executables linked against it. 4211hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4212 4213# Variables whose values should be saved in libtool wrapper scripts and 4214# restored at relink time. 4215variables_saved_for_relink="$variables_saved_for_relink" 4216 4217# Whether libtool must link a program against all its dependency libraries. 4218link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4219 4220# Compile-time system search path for libraries 4221sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4222 4223# Run-time system search path for libraries 4224sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4225 4226# Fix the shell variable \$srcfile for the compiler. 4227fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" 4228 4229# Set to yes if exported symbols are required. 4230always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4231 4232# The commands to list exported symbols. 4233export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4234 4235# The commands to extract the exported symbol list from a shared archive. 4236extract_expsyms_cmds=$lt_extract_expsyms_cmds 4237 4238# Symbols that should not be listed in the preloaded symbols. 4239exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4240 4241# Symbols that must always be exported. 4242include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4243 4244ifelse([$1],[], 4245[# ### END LIBTOOL CONFIG], 4246[# ### END LIBTOOL TAG CONFIG: $tagname]) 4247 4248__EOF__ 4249 4250ifelse([$1],[], [ 4251 case $host_os in 4252 aix3*) 4253 cat <<\EOF >> "$cfgfile" 4254 4255# AIX sometimes has problems with the GCC collect2 program. For some 4256# reason, if we set the COLLECT_NAMES environment variable, the problems 4257# vanish in a puff of smoke. 4258if test "X${COLLECT_NAMES+set}" != Xset; then 4259 COLLECT_NAMES= 4260 export COLLECT_NAMES 4261fi 4262EOF 4263 ;; 4264 esac 4265 4266 # We use sed instead of cat because bash on DJGPP gets confused if 4267 # if finds mixed CR/LF and LF-only lines. Since sed operates in 4268 # text mode, it properly converts lines to CR/LF. This bash problem 4269 # is reportedly fixed, but why not run on old versions too? 4270 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4271 4272 mv -f "$cfgfile" "$ofile" || \ 4273 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4274 chmod +x "$ofile" 4275]) 4276else 4277 # If there is no Makefile yet, we rely on a make rule to execute 4278 # `config.status --recheck' to rerun these tests and create the 4279 # libtool script then. 4280 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4281 if test -f "$ltmain_in"; then 4282 test -f Makefile && make "$ltmain" 4283 fi 4284fi 4285])# AC_LIBTOOL_CONFIG 4286 4287 4288# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4289# ------------------------------------------- 4290AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4291[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4292 4293_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4294 4295if test "$GCC" = yes; then 4296 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4297 4298 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4299 lt_cv_prog_compiler_rtti_exceptions, 4300 [-fno-rtti -fno-exceptions], [], 4301 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4302fi 4303])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4304 4305 4306# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4307# --------------------------------- 4308AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4309[AC_REQUIRE([AC_CANONICAL_HOST]) 4310AC_REQUIRE([AC_PROG_NM]) 4311AC_REQUIRE([AC_OBJEXT]) 4312# Check for command to grab the raw symbol name followed by C symbol from nm. 4313AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4314AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4315[ 4316# These are sane defaults that work on at least a few old systems. 4317# [They come from Ultrix. What could be older than Ultrix?!! ;)] 4318 4319# Character class describing NM global symbol codes. 4320symcode='[[BCDEGRST]]' 4321 4322# Regexp to match symbols that can be accessed directly from C. 4323sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 4324 4325# Transform the above into a raw symbol and a C symbol. 4326symxfrm='\1 \2\3 \3' 4327 4328# Transform an extracted symbol line into a proper C declaration 4329lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 4330 4331# Transform an extracted symbol line into symbol name and symbol address 4332lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4333 4334# Define system-specific variables. 4335case $host_os in 4336aix*) 4337 symcode='[[BCDT]]' 4338 ;; 4339cygwin* | mingw* | pw32*) 4340 symcode='[[ABCDGISTW]]' 4341 ;; 4342hpux*) # Its linker distinguishes data from code symbols 4343 if test "$host_cpu" = ia64; then 4344 symcode='[[ABCDEGRST]]' 4345 fi 4346 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 4347 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 4348 ;; 4349irix* | nonstopux*) 4350 symcode='[[BCDEGRST]]' 4351 ;; 4352osf*) 4353 symcode='[[BCDEGQRST]]' 4354 ;; 4355solaris* | sysv5*) 4356 symcode='[[BDRT]]' 4357 ;; 4358sysv4) 4359 symcode='[[DFNSTU]]' 4360 ;; 4361esac 4362 4363# Handle CRLF in mingw tool chain 4364opt_cr= 4365case $build_os in 4366mingw*) 4367 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4368 ;; 4369esac 4370 4371# If we're using GNU nm, then use its standard symbol codes. 4372case `$NM -V 2>&1` in 4373*GNU* | *'with BFD'*) 4374 symcode='[[ABCDGIRSTW]]' ;; 4375esac 4376 4377# Try without a prefix undercore, then with it. 4378for ac_symprfx in "" "_"; do 4379 4380 # Write the raw and C identifiers. 4381 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" 4382 4383 # Check to see that the pipe works correctly. 4384 pipe_works=no 4385 4386 rm -f conftest* 4387 cat > conftest.$ac_ext <<EOF 4388#ifdef __cplusplus 4389extern "C" { 4390#endif 4391char nm_test_var; 4392void nm_test_func(){} 4393#ifdef __cplusplus 4394} 4395#endif 4396int main(){nm_test_var='a';nm_test_func();return(0);} 4397EOF 4398 4399 if AC_TRY_EVAL(ac_compile); then 4400 # Now try to grab the symbols. 4401 nlist=conftest.nm 4402 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4403 # Try sorting and uniquifying the output. 4404 if sort "$nlist" | uniq > "$nlist"T; then 4405 mv -f "$nlist"T "$nlist" 4406 else 4407 rm -f "$nlist"T 4408 fi 4409 4410 # Make sure that we snagged all the symbols we need. 4411 if grep ' nm_test_var$' "$nlist" >/dev/null; then 4412 if grep ' nm_test_func$' "$nlist" >/dev/null; then 4413 cat <<EOF > conftest.$ac_ext 4414#ifdef __cplusplus 4415extern "C" { 4416#endif 4417 4418EOF 4419 # Now generate the symbol file. 4420 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4421 4422 cat <<EOF >> conftest.$ac_ext 4423#if defined (__STDC__) && __STDC__ 4424# define lt_ptr_t void * 4425#else 4426# define lt_ptr_t char * 4427# define const 4428#endif 4429 4430/* The mapping between symbol names and symbols. */ 4431const struct { 4432 const char *name; 4433 lt_ptr_t address; 4434} 4435lt_preloaded_symbols[[]] = 4436{ 4437EOF 4438 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4439 cat <<\EOF >> conftest.$ac_ext 4440 {0, (lt_ptr_t) 0} 4441}; 4442 4443#ifdef __cplusplus 4444} 4445#endif 4446EOF 4447 # Now try linking the two files. 4448 mv conftest.$ac_objext conftstm.$ac_objext 4449 lt_save_LIBS="$LIBS" 4450 lt_save_CFLAGS="$CFLAGS" 4451 LIBS="conftstm.$ac_objext" 4452 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4453 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4454 pipe_works=yes 4455 fi 4456 LIBS="$lt_save_LIBS" 4457 CFLAGS="$lt_save_CFLAGS" 4458 else 4459 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4460 fi 4461 else 4462 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4463 fi 4464 else 4465 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4466 fi 4467 else 4468 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4469 cat conftest.$ac_ext >&5 4470 fi 4471 rm -f conftest* conftst* 4472 4473 # Do not use the global_symbol_pipe unless it works. 4474 if test "$pipe_works" = yes; then 4475 break 4476 else 4477 lt_cv_sys_global_symbol_pipe= 4478 fi 4479done 4480]) 4481if test -z "$lt_cv_sys_global_symbol_pipe"; then 4482 lt_cv_sys_global_symbol_to_cdecl= 4483fi 4484if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4485 AC_MSG_RESULT(failed) 4486else 4487 AC_MSG_RESULT(ok) 4488fi 4489]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4490 4491 4492# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 4493# --------------------------------------- 4494AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 4495[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 4496_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4497_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 4498 4499AC_MSG_CHECKING([for $compiler option to produce PIC]) 4500 ifelse([$1],[CXX],[ 4501 # C++ specific cases for pic, static, wl, etc. 4502 if test "$GXX" = yes; then 4503 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4504 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4505 4506 case $host_os in 4507 aix*) 4508 # All AIX code is PIC. 4509 if test "$host_cpu" = ia64; then 4510 # AIX 5 now supports IA64 processor 4511 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4512 fi 4513 ;; 4514 amigaos*) 4515 # FIXME: we need at least 68020 code to build shared libraries, but 4516 # adding the `-m68020' flag to GCC prevents building anything better, 4517 # like `-m68040'. 4518 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4519 ;; 4520 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4521 # PIC is the default for these OSes. 4522 ;; 4523 mingw* | os2* | pw32*) 4524 # This hack is so that the source file can tell whether it is being 4525 # built for inclusion in a dll (and should export symbols for example). 4526 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4527 ;; 4528 darwin* | rhapsody*) 4529 # PIC is the default on this platform 4530 # Common symbols not allowed in MH_DYLIB files 4531 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4532 ;; 4533 *djgpp*) 4534 # DJGPP does not support shared libraries at all 4535 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4536 ;; 4537 sysv4*MP*) 4538 if test -d /usr/nec; then 4539 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4540 fi 4541 ;; 4542 hpux*) 4543 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4544 # not for PA HP-UX. 4545 case "$host_cpu" in 4546 hppa*64*|ia64*) 4547 ;; 4548 *) 4549 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4550 ;; 4551 esac 4552 ;; 4553 *) 4554 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4555 ;; 4556 esac 4557 else 4558 case $host_os in 4559 aix4* | aix5*) 4560 # All AIX code is PIC. 4561 if test "$host_cpu" = ia64; then 4562 # AIX 5 now supports IA64 processor 4563 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4564 else 4565 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4566 fi 4567 ;; 4568 chorus*) 4569 case $cc_basename in 4570 cxch68) 4571 # Green Hills C++ Compiler 4572 # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" 4573 ;; 4574 esac 4575 ;; 4576 dgux*) 4577 case $cc_basename in 4578 ec++) 4579 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4580 ;; 4581 ghcx) 4582 # Green Hills C++ Compiler 4583 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4584 ;; 4585 *) 4586 ;; 4587 esac 4588 ;; 4589 freebsd* | kfreebsd*-gnu) 4590 # FreeBSD uses GNU C++ 4591 ;; 4592 hpux9* | hpux10* | hpux11*) 4593 case $cc_basename in 4594 CC) 4595 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4596 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" 4597 if test "$host_cpu" != ia64; then 4598 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4599 fi 4600 ;; 4601 aCC) 4602 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4603 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive" 4604 case "$host_cpu" in 4605 hppa*64*|ia64*) 4606 # +Z the default 4607 ;; 4608 *) 4609 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4610 ;; 4611 esac 4612 ;; 4613 *) 4614 ;; 4615 esac 4616 ;; 4617 irix5* | irix6* | nonstopux*) 4618 case $cc_basename in 4619 CC) 4620 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4621 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4622 # CC pic flag -KPIC is the default. 4623 ;; 4624 *) 4625 ;; 4626 esac 4627 ;; 4628 linux*) 4629 case $cc_basename in 4630 KCC) 4631 # KAI C++ Compiler 4632 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4633 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4634 ;; 4635 icpc) 4636 # Intel C++ 4637 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4638 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4639 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4640 ;; 4641 cxx) 4642 # Compaq C++ 4643 # Make sure the PIC flag is empty. It appears that all Alpha 4644 # Linux and Compaq Tru64 Unix objects are PIC. 4645 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4646 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4647 ;; 4648 *) 4649 ;; 4650 esac 4651 ;; 4652 lynxos*) 4653 ;; 4654 m88k*) 4655 ;; 4656 mvs*) 4657 case $cc_basename in 4658 cxx) 4659 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4660 ;; 4661 *) 4662 ;; 4663 esac 4664 ;; 4665 netbsd* | knetbsd*-gnu) 4666 ;; 4667 osf3* | osf4* | osf5*) 4668 case $cc_basename in 4669 KCC) 4670 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4671 ;; 4672 RCC) 4673 # Rational C++ 2.4.1 4674 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4675 ;; 4676 cxx) 4677 # Digital/Compaq C++ 4678 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4679 # Make sure the PIC flag is empty. It appears that all Alpha 4680 # Linux and Compaq Tru64 Unix objects are PIC. 4681 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4682 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4683 ;; 4684 *) 4685 ;; 4686 esac 4687 ;; 4688 psos*) 4689 ;; 4690 sco*) 4691 case $cc_basename in 4692 CC) 4693 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4694 ;; 4695 *) 4696 ;; 4697 esac 4698 ;; 4699 solaris*) 4700 case $cc_basename in 4701 CC) 4702 # Sun C++ 4.2, 5.x and Centerline C++ 4703 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4704 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4705 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4706 ;; 4707 gcx) 4708 # Green Hills C++ Compiler 4709 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4710 ;; 4711 *) 4712 ;; 4713 esac 4714 ;; 4715 sunos4*) 4716 case $cc_basename in 4717 CC) 4718 # Sun C++ 4.x 4719 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4720 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4721 ;; 4722 lcc) 4723 # Lucid 4724 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4725 ;; 4726 *) 4727 ;; 4728 esac 4729 ;; 4730 tandem*) 4731 case $cc_basename in 4732 NCC) 4733 # NonStop-UX NCC 3.20 4734 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4735 ;; 4736 *) 4737 ;; 4738 esac 4739 ;; 4740 unixware*) 4741 ;; 4742 vxworks*) 4743 ;; 4744 *) 4745 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4746 ;; 4747 esac 4748 fi 4749], 4750[ 4751 if test "$GCC" = yes; then 4752 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4753 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4754 4755 case $host_os in 4756 aix*) 4757 # All AIX code is PIC. 4758 if test "$host_cpu" = ia64; then 4759 # AIX 5 now supports IA64 processor 4760 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4761 fi 4762 ;; 4763 4764 amigaos*) 4765 # FIXME: we need at least 68020 code to build shared libraries, but 4766 # adding the `-m68020' flag to GCC prevents building anything better, 4767 # like `-m68040'. 4768 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4769 ;; 4770 4771 beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4772 # PIC is the default for these OSes. 4773 ;; 4774 4775 mingw* | pw32* | os2*) 4776 # This hack is so that the source file can tell whether it is being 4777 # built for inclusion in a dll (and should export symbols for example). 4778 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4779 ;; 4780 4781 darwin* | rhapsody*) 4782 # PIC is the default on this platform 4783 # Common symbols not allowed in MH_DYLIB files 4784 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4785 ;; 4786 4787 msdosdjgpp*) 4788 # Just because we use GCC doesn't mean we suddenly get shared libraries 4789 # on systems that don't support them. 4790 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4791 enable_shared=no 4792 ;; 4793 4794 sysv4*MP*) 4795 if test -d /usr/nec; then 4796 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4797 fi 4798 ;; 4799 4800 hpux*) 4801 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4802 # not for PA HP-UX. 4803 case "$host_cpu" in 4804 hppa*64*|ia64*) 4805 # +Z the default 4806 ;; 4807 *) 4808 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4809 ;; 4810 esac 4811 ;; 4812 4813 *) 4814 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4815 ;; 4816 esac 4817 else 4818 # PORTME Check for flag to pass linker flags through the system compiler. 4819 case $host_os in 4820 aix*) 4821 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4822 if test "$host_cpu" = ia64; then 4823 # AIX 5 now supports IA64 processor 4824 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4825 else 4826 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4827 fi 4828 ;; 4829 4830 mingw* | pw32* | os2*) 4831 # This hack is so that the source file can tell whether it is being 4832 # built for inclusion in a dll (and should export symbols for example). 4833 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT' 4834 ;; 4835 4836 hpux9* | hpux10* | hpux11*) 4837 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4838 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4839 # not for PA HP-UX. 4840 case "$host_cpu" in 4841 hppa*64*|ia64*) 4842 # +Z the default 4843 ;; 4844 *) 4845 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4846 ;; 4847 esac 4848 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4849 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 4850 ;; 4851 4852 irix5* | irix6* | nonstopux*) 4853 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4854 # PIC (with -KPIC) is the default. 4855 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4856 ;; 4857 4858 newsos6) 4859 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4860 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4861 ;; 4862 4863 linux*) 4864 case $CC in 4865 icc* | ecc*) 4866 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4867 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4868 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 4869 ;; 4870 ccc*) 4871 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4872 # All Alpha code is PIC. 4873 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4874 ;; 4875 esac 4876 ;; 4877 4878 osf3* | osf4* | osf5*) 4879 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4880 # All OSF/1 code is PIC. 4881 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4882 ;; 4883 4884 sco3.2v5*) 4885 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic' 4886 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn' 4887 ;; 4888 4889 solaris*) 4890 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4891 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4892 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4893 ;; 4894 4895 sunos4*) 4896 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4897 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4898 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4899 ;; 4900 4901 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 4902 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4903 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4904 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4905 ;; 4906 4907 sysv4*MP*) 4908 if test -d /usr/nec ;then 4909 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4910 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4911 fi 4912 ;; 4913 4914 uts4*) 4915 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4916 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4917 ;; 4918 4919 *) 4920 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4921 ;; 4922 esac 4923 fi 4924]) 4925AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 4926 4927# 4928# Check to make sure the PIC flag actually works. 4929# 4930if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 4931 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 4932 _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1), 4933 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 4934 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 4935 "" | " "*) ;; 4936 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4937 esac], 4938 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4939 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4940fi 4941case "$host_os" in 4942 # For platforms which do not support PIC, -DPIC is meaningless: 4943 *djgpp*) 4944 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 4945 ;; 4946 *) 4947 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 4948 ;; 4949esac 4950]) 4951 4952 4953# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 4954# ------------------------------------ 4955# See if the linker supports building shared libraries. 4956AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 4957[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4958ifelse([$1],[CXX],[ 4959 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4960 case $host_os in 4961 aix4* | aix5*) 4962 # If we're using GNU nm, then we don't want the "-C" option. 4963 # -C means demangle to AIX nm, but means don't demangle with GNU nm 4964 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 4965 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 4966 else 4967 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 4968 fi 4969 ;; 4970 pw32*) 4971 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 4972 ;; 4973 cygwin* | mingw*) 4974 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' 4975 ;; 4976 *) 4977 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4978 ;; 4979 esac 4980],[ 4981 runpath_var= 4982 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 4983 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4984 _LT_AC_TAGVAR(archive_cmds, $1)= 4985 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 4986 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 4987 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4988 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 4989 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 4990 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 4991 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 4992 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4993 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 4994 _LT_AC_TAGVAR(hardcode_direct, $1)=no 4995 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 4996 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4997 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 4998 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 4999 _LT_AC_TAGVAR(module_cmds, $1)= 5000 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5001 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5002 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5003 # include_expsyms should be a list of space-separated symbols to be *always* 5004 # included in the symbol list 5005 _LT_AC_TAGVAR(include_expsyms, $1)= 5006 # exclude_expsyms can be an extended regexp of symbols to exclude 5007 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5008 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5009 # as well as any symbol that contains `d'. 5010 _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_" 5011 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5012 # platforms (ab)use it in PIC code, but their linkers get confused if 5013 # the symbol is explicitly referenced. Since portable code cannot 5014 # rely on this symbol name, it's probably fine to never include it in 5015 # preloaded symbol tables. 5016 extract_expsyms_cmds= 5017 5018 case $host_os in 5019 cygwin* | mingw* | pw32*) 5020 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5021 # When not using gcc, we currently assume that we are using 5022 # Microsoft Visual C++. 5023 if test "$GCC" != yes; then 5024 with_gnu_ld=no 5025 fi 5026 ;; 5027 openbsd*) 5028 with_gnu_ld=no 5029 ;; 5030 esac 5031 5032 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5033 if test "$with_gnu_ld" = yes; then 5034 # If archive_cmds runs LD, not CC, wlarc should be empty 5035 wlarc='${wl}' 5036 5037 # See if GNU ld supports shared libraries. 5038 case $host_os in 5039 aix3* | aix4* | aix5*) 5040 # On AIX/PPC, the GNU linker is very broken 5041 if test "$host_cpu" != ia64; then 5042 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5043 cat <<EOF 1>&2 5044 5045*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5046*** to be unable to reliably create shared libraries on AIX. 5047*** Therefore, libtool is disabling shared libraries support. If you 5048*** really care for shared libraries, you may want to modify your PATH 5049*** so that a non-GNU linker is found, and then restart. 5050 5051EOF 5052 fi 5053 ;; 5054 5055 amigaos*) 5056 _LT_AC_TAGVAR(archive_cmds, $1)='$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)' 5057 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5058 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5059 5060 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5061 # that the semantics of dynamic libraries on AmigaOS, at least up 5062 # to version 4, is to share data among multiple programs linked 5063 # with the same dynamic library. Since this doesn't match the 5064 # behavior of shared libraries on other platforms, we can't use 5065 # them. 5066 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5067 ;; 5068 5069 beos*) 5070 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5071 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5072 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5073 # support --undefined. This deserves some investigation. FIXME 5074 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5075 else 5076 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5077 fi 5078 ;; 5079 5080 cygwin* | mingw* | pw32*) 5081 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5082 # as there is no search path for DLLs. 5083 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5084 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5085 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5086 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5087 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols' 5088 5089 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5090 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 5091 # If the export-symbols file already is a .def file (1st line 5092 # is EXPORTS), use it as is; otherwise, prepend... 5093 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5094 cp $export_symbols $output_objdir/$soname.def; 5095 else 5096 echo EXPORTS > $output_objdir/$soname.def; 5097 cat $export_symbols >> $output_objdir/$soname.def; 5098 fi~ 5099 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib' 5100 else 5101 ld_shlibs=no 5102 fi 5103 ;; 5104 5105 netbsd* | knetbsd*-gnu) 5106 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5107 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5108 wlarc= 5109 else 5110 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5111 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5112 fi 5113 ;; 5114 5115 solaris* | sysv5*) 5116 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5117 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5118 cat <<EOF 1>&2 5119 5120*** Warning: The releases 2.8.* of the GNU linker cannot reliably 5121*** create shared libraries on Solaris systems. Therefore, libtool 5122*** is disabling shared libraries support. We urge you to upgrade GNU 5123*** binutils to release 2.9.1 or newer. Another option is to modify 5124*** your PATH or compiler configuration so that the native linker is 5125*** used, and then restart. 5126 5127EOF 5128 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5129 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5130 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5131 else 5132 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5133 fi 5134 ;; 5135 5136 sunos4*) 5137 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5138 wlarc= 5139 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5140 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5141 ;; 5142 5143 linux*) 5144 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 5145 tmp_archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5146 _LT_AC_TAGVAR(archive_cmds, $1)="$tmp_archive_cmds" 5147 supports_anon_versioning=no 5148 case `$LD -v 2>/dev/null` in 5149 *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5150 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5151 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5152 *\ 2.11.*) ;; # other 2.11 versions 5153 *) supports_anon_versioning=yes ;; 5154 esac 5155 if test $supports_anon_versioning = yes; then 5156 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5157cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 5158$echo "local: *; };" >> $output_objdir/$libname.ver~ 5159 $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5160 else 5161 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="$tmp_archive_cmds" 5162 fi 5163 else 5164 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5165 fi 5166 ;; 5167 5168 *) 5169 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5170 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5171 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 5172 else 5173 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5174 fi 5175 ;; 5176 esac 5177 5178 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = yes; then 5179 runpath_var=LD_RUN_PATH 5180 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5181 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5182 # ancient GNU ld didn't support --whole-archive et. al. 5183 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5184 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5185 else 5186 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5187 fi 5188 fi 5189 else 5190 # PORTME fill in a description of your system's linker (not GNU ld) 5191 case $host_os in 5192 aix3*) 5193 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5194 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5195 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 5196 # Note: this linker hardcodes the directories in LIBPATH if there 5197 # are no directories specified by -L. 5198 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5199 if test "$GCC" = yes && test -z "$link_static_flag"; then 5200 # Neither direct hardcoding nor static linking is supported with a 5201 # broken collect2. 5202 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5203 fi 5204 ;; 5205 5206 aix4* | aix5*) 5207 if test "$host_cpu" = ia64; then 5208 # On IA64, the linker does run time linking by default, so we don't 5209 # have to do anything special. 5210 aix_use_runtimelinking=no 5211 exp_sym_flag='-Bexport' 5212 no_entry_flag="" 5213 else 5214 # If we're using GNU nm, then we don't want the "-C" option. 5215 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5216 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5217 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5218 else 5219 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5220 fi 5221 aix_use_runtimelinking=no 5222 5223 # Test if we are trying to use run time linking or normal 5224 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5225 # need to do runtime linking. 5226 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 5227 for ld_flag in $LDFLAGS; do 5228 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5229 aix_use_runtimelinking=yes 5230 break 5231 fi 5232 done 5233 esac 5234 5235 exp_sym_flag='-bexport' 5236 no_entry_flag='-bnoentry' 5237 fi 5238 5239 # When large executables or shared objects are built, AIX ld can 5240 # have problems creating the table of contents. If linking a library 5241 # or program results in "error TOC overflow" add -mminimal-toc to 5242 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5243 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5244 5245 _LT_AC_TAGVAR(archive_cmds, $1)='' 5246 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5247 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5248 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5249 5250 if test "$GCC" = yes; then 5251 case $host_os in aix4.[012]|aix4.[012].*) 5252 # We only want to do this on AIX 4.2 and lower, the check 5253 # below for broken collect2 doesn't work under 4.3+ 5254 collect2name=`${CC} -print-prog-name=collect2` 5255 if test -f "$collect2name" && \ 5256 strings "$collect2name" | grep resolve_lib_name >/dev/null 5257 then 5258 # We have reworked collect2 5259 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5260 else 5261 # We have old collect2 5262 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5263 # It fails to find uninstalled libraries when the uninstalled 5264 # path is not listed in the libpath. Setting hardcode_minus_L 5265 # to unsupported forces relinking 5266 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5267 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5268 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5269 fi 5270 esac 5271 shared_flag='-shared' 5272 else 5273 # not using gcc 5274 if test "$host_cpu" = ia64; then 5275 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5276 # chokes on -Wl,-G. The following line is correct: 5277 shared_flag='-G' 5278 else 5279 if test "$aix_use_runtimelinking" = yes; then 5280 shared_flag='${wl}-G' 5281 else 5282 shared_flag='${wl}-bM:SRE' 5283 fi 5284 fi 5285 fi 5286 5287 # It seems that -bexpall does not export symbols beginning with 5288 # underscore (_), so it is better to generate a list of symbols to export. 5289 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5290 if test "$aix_use_runtimelinking" = yes; then 5291 # Warning - without using the other runtime loading flags (-brtl), 5292 # -berok will link without error, but may produce a broken library. 5293 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5294 # Determine the default libpath from the value encoded in an empty executable. 5295 _LT_AC_SYS_LIBPATH_AIX 5296 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5297 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5298 else 5299 if test "$host_cpu" = ia64; then 5300 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 5301 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5302 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" 5303 else 5304 # Determine the default libpath from the value encoded in an empty executable. 5305 _LT_AC_SYS_LIBPATH_AIX 5306 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5307 # Warning - without using the other run time loading flags, 5308 # -berok will link without error, but may produce a broken library. 5309 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 5310 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 5311 # -bexpall does not export symbols beginning with underscore (_) 5312 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5313 # Exported symbols can be pulled into shared objects from archives 5314 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' ' 5315 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5316 # This is similar to how AIX traditionally builds it's shared libraries. 5317 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 5318 fi 5319 fi 5320 ;; 5321 5322 amigaos*) 5323 _LT_AC_TAGVAR(archive_cmds, $1)='$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)' 5324 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5325 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5326 # see comment about different semantics on the GNU ld section 5327 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5328 ;; 5329 5330 bsdi4*) 5331 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5332 ;; 5333 5334 cygwin* | mingw* | pw32*) 5335 # When not using gcc, we currently assume that we are using 5336 # Microsoft Visual C++. 5337 # hardcode_libdir_flag_spec is actually meaningless, as there is 5338 # no search path for DLLs. 5339 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5340 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5341 # Tell ltmain to make .lib files, not .a files. 5342 libext=lib 5343 # Tell ltmain to make .dll files, not .so files. 5344 shrext=".dll" 5345 # FIXME: Setting linknames here is a bad hack. 5346 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 5347 # The linker will automatically build a .lib file if we build a DLL. 5348 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 5349 # FIXME: Should let the user specify the lib program. 5350 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' 5351 fix_srcfile_path='`cygpath -w "$srcfile"`' 5352 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5353 ;; 5354 5355 darwin* | rhapsody*) 5356 if test "$GXX" = yes ; then 5357 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5358 case "$host_os" in 5359 rhapsody* | darwin1.[[012]]) 5360 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined suppress' 5361 ;; 5362 *) # Darwin 1.3 on 5363 if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 5364 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' 5365 else 5366 case ${MACOSX_DEPLOYMENT_TARGET} in 5367 10.[[012]]) 5368 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-flat_namespace -undefined suppress' 5369 ;; 5370 10.*) 5371 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-undefined dynamic_lookup' 5372 ;; 5373 esac 5374 fi 5375 ;; 5376 esac 5377 lt_int_apple_cc_single_mod=no 5378 output_verbose_link_cmd='echo' 5379 if $CC -dumpspecs 2>&1 | grep 'single_module' >/dev/null ; then 5380 lt_int_apple_cc_single_mod=yes 5381 fi 5382 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 5383 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5384 else 5385 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring' 5386 fi 5387 _LT_AC_TAGVAR(module_cmds, $1)='$CC ${wl}-bind_at_load $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 5388 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin ld's 5389 if test "X$lt_int_apple_cc_single_mod" = Xyes ; then 5390 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5391 else 5392 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r ${wl}-bind_at_load -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5393 fi 5394 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 5395 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5396 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 5397 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5398 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-all_load $convenience' 5399 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5400 else 5401 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5402 fi 5403 ;; 5404 5405 dgux*) 5406 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5407 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5408 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5409 ;; 5410 5411 freebsd1*) 5412 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5413 ;; 5414 5415 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5416 # support. Future versions do this automatically, but an explicit c++rt0.o 5417 # does not break anything, and helps significantly (at the cost of a little 5418 # extra space). 5419 freebsd2.2*) 5420 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5421 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5422 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5423 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5424 ;; 5425 5426 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5427 freebsd2*) 5428 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5429 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5430 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5431 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5432 ;; 5433 5434 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5435 freebsd* | kfreebsd*-gnu) 5436 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 5437 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5438 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5439 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5440 ;; 5441 5442 hpux9*) 5443 if test "$GCC" = yes; then 5444 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5445 else 5446 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 5447 fi 5448 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5449 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5450 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5451 5452 # hardcode_minus_L: Not really in the search PATH, 5453 # but as the default location of the library. 5454 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5455 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5456 ;; 5457 5458 hpux10* | hpux11*) 5459 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 5460 case "$host_cpu" in 5461 hppa*64*|ia64*) 5462 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5463 ;; 5464 *) 5465 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5466 ;; 5467 esac 5468 else 5469 case "$host_cpu" in 5470 hppa*64*|ia64*) 5471 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags' 5472 ;; 5473 *) 5474 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5475 ;; 5476 esac 5477 fi 5478 if test "$with_gnu_ld" = no; then 5479 case "$host_cpu" in 5480 hppa*64*) 5481 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5482 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 5483 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5484 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5485 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5486 ;; 5487 ia64*) 5488 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5489 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5490 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5491 5492 # hardcode_minus_L: Not really in the search PATH, 5493 # but as the default location of the library. 5494 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5495 ;; 5496 *) 5497 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 5498 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5499 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5500 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5501 5502 # hardcode_minus_L: Not really in the search PATH, 5503 # but as the default location of the library. 5504 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5505 ;; 5506 esac 5507 fi 5508 ;; 5509 5510 irix5* | irix6* | nonstopux*) 5511 if test "$GCC" = yes; then 5512 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5513 else 5514 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 5515 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 5516 fi 5517 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5518 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5519 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5520 ;; 5521 5522 netbsd* | knetbsd*-gnu) 5523 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5524 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5525 else 5526 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5527 fi 5528 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5529 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5530 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5531 ;; 5532 5533 newsos6) 5534 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5535 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5536 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5537 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5538 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5539 ;; 5540 5541 openbsd*) 5542 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5543 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5544 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5545 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5546 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5547 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5548 else 5549 case $host_os in 5550 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 5551 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5552 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5553 ;; 5554 *) 5555 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5556 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5557 ;; 5558 esac 5559 fi 5560 ;; 5561 5562 os2*) 5563 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5564 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5565 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5566 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 5567 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 5568 ;; 5569 5570 osf3*) 5571 if test "$GCC" = yes; then 5572 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5573 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5574 else 5575 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5576 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 5577 fi 5578 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5579 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5580 ;; 5581 5582 osf4* | osf5*) # as osf3* with the addition of -msym flag 5583 if test "$GCC" = yes; then 5584 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 5585 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 5586 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 5587 else 5588 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5589 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 5590 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ 5591 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' 5592 5593 # Both c and cxx compiler support -rpath directly 5594 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5595 fi 5596 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 5597 ;; 5598 5599 sco3.2v5*) 5600 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5601 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5602 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 5603 runpath_var=LD_RUN_PATH 5604 hardcode_runpath_var=yes 5605 ;; 5606 5607 solaris*) 5608 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 5609 if test "$GCC" = yes; then 5610 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5611 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 5612 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 5613 else 5614 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5615 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 5616 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 5617 fi 5618 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5619 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5620 case $host_os in 5621 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5622 *) # Supported since Solaris 2.6 (maybe 2.5.1?) 5623 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;; 5624 esac 5625 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5626 ;; 5627 5628 sunos4*) 5629 if test "x$host_vendor" = xsequent; then 5630 # Use $CC to link under sequent, because it throws in some extra .o 5631 # files that make .init and .fini sections work. 5632 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5633 else 5634 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5635 fi 5636 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5637 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5638 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5639 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5640 ;; 5641 5642 sysv4) 5643 case $host_vendor in 5644 sni) 5645 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5646 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5647 ;; 5648 siemens) 5649 ## LD is ld it makes a PLAMLIB 5650 ## CC just makes a GrossModule. 5651 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5652 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5653 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5654 ;; 5655 motorola) 5656 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5657 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 5658 ;; 5659 esac 5660 runpath_var='LD_RUN_PATH' 5661 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5662 ;; 5663 5664 sysv4.3*) 5665 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5666 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5667 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 5668 ;; 5669 5670 sysv4*MP*) 5671 if test -d /usr/nec; then 5672 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5673 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5674 runpath_var=LD_RUN_PATH 5675 hardcode_runpath_var=yes 5676 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5677 fi 5678 ;; 5679 5680 sysv4.2uw2*) 5681 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5682 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5683 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5684 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5685 hardcode_runpath_var=yes 5686 runpath_var=LD_RUN_PATH 5687 ;; 5688 5689 sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*) 5690 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text' 5691 if test "$GCC" = yes; then 5692 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5693 else 5694 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 5695 fi 5696 runpath_var='LD_RUN_PATH' 5697 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5698 ;; 5699 5700 sysv5*) 5701 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 5702 # $CC -shared without GNU ld will not create a library from C++ 5703 # object files and a static libstdc++, better avoid it by now 5704 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 5705 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 5706 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 5707 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5708 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5709 runpath_var='LD_RUN_PATH' 5710 ;; 5711 5712 uts4*) 5713 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5714 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5715 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5716 ;; 5717 5718 *) 5719 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5720 ;; 5721 esac 5722 fi 5723]) 5724AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 5725test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 5726 5727variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 5728if test "$GCC" = yes; then 5729 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 5730fi 5731 5732# 5733# Do we need to explicitly link libc? 5734# 5735case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 5736x|xyes) 5737 # Assume -lc should be added 5738 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5739 5740 if test "$enable_shared" = yes && test "$GCC" = yes; then 5741 case $_LT_AC_TAGVAR(archive_cmds, $1) in 5742 *'~'*) 5743 # FIXME: we may have to deal with multi-command sequences. 5744 ;; 5745 '$CC '*) 5746 # Test whether the compiler implicitly links with -lc since on some 5747 # systems, -lgcc has to come before -lc. If gcc already passes -lc 5748 # to ld, don't add -lc before -lgcc. 5749 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 5750 $rm conftest* 5751 printf "$lt_simple_compile_test_code" > conftest.$ac_ext 5752 5753 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 5754 soname=conftest 5755 lib=conftest 5756 libobjs=conftest.$ac_objext 5757 deplibs= 5758 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 5759 compiler_flags=-v 5760 linker_flags=-v 5761 verstring= 5762 output_objdir=. 5763 libname=conftest 5764 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 5765 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5766 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 5767 then 5768 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 5769 else 5770 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 5771 fi 5772 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 5773 else 5774 cat conftest.err 1>&5 5775 fi 5776 $rm conftest* 5777 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 5778 ;; 5779 esac 5780 fi 5781 ;; 5782esac 5783])# AC_LIBTOOL_PROG_LD_SHLIBS 5784 5785 5786# _LT_AC_FILE_LTDLL_C 5787# ------------------- 5788# Be careful that the start marker always follows a newline. 5789AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 5790# /* ltdll.c starts here */ 5791# #define WIN32_LEAN_AND_MEAN 5792# #include <windows.h> 5793# #undef WIN32_LEAN_AND_MEAN 5794# #include <stdio.h> 5795# 5796# #ifndef __CYGWIN__ 5797# # ifdef __CYGWIN32__ 5798# # define __CYGWIN__ __CYGWIN32__ 5799# # endif 5800# #endif 5801# 5802# #ifdef __cplusplus 5803# extern "C" { 5804# #endif 5805# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 5806# #ifdef __cplusplus 5807# } 5808# #endif 5809# 5810# #ifdef __CYGWIN__ 5811# #include <cygwin/cygwin_dll.h> 5812# DECLARE_CYGWIN_DLL( DllMain ); 5813# #endif 5814# HINSTANCE __hDllInstance_base; 5815# 5816# BOOL APIENTRY 5817# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 5818# { 5819# __hDllInstance_base = hInst; 5820# return TRUE; 5821# } 5822# /* ltdll.c ends here */ 5823])# _LT_AC_FILE_LTDLL_C 5824 5825 5826# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 5827# --------------------------------- 5828AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 5829 5830 5831# old names 5832AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 5833AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 5834AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 5835AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 5836AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 5837AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 5838AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 5839 5840# This is just to silence aclocal about the macro not being used 5841ifelse([AC_DISABLE_FAST_INSTALL]) 5842 5843AC_DEFUN([LT_AC_PROG_GCJ], 5844[AC_CHECK_TOOL(GCJ, gcj, no) 5845 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 5846 AC_SUBST(GCJFLAGS) 5847]) 5848 5849AC_DEFUN([LT_AC_PROG_RC], 5850[AC_CHECK_TOOL(RC, windres, no) 5851]) 5852 5853# NOTE: This macro has been submitted for inclusion into # 5854# GNU Autoconf as AC_PROG_SED. When it is available in # 5855# a released version of Autoconf we should remove this # 5856# macro and use it instead. # 5857# LT_AC_PROG_SED 5858# -------------- 5859# Check for a fully-functional sed program, that truncates 5860# as few characters as possible. Prefer GNU sed if found. 5861AC_DEFUN([LT_AC_PROG_SED], 5862[AC_MSG_CHECKING([for a sed that does not truncate output]) 5863AC_CACHE_VAL(lt_cv_path_SED, 5864[# Loop through the user's path and test for sed and gsed. 5865# Then use that list of sed's as ones to test for truncation. 5866as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5867for as_dir in $PATH 5868do 5869 IFS=$as_save_IFS 5870 test -z "$as_dir" && as_dir=. 5871 for lt_ac_prog in sed gsed; do 5872 for ac_exec_ext in '' $ac_executable_extensions; do 5873 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 5874 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 5875 fi 5876 done 5877 done 5878done 5879lt_ac_max=0 5880lt_ac_count=0 5881# Add /usr/xpg4/bin/sed as it is typically found on Solaris 5882# along with /bin/sed that truncates output. 5883for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 5884 test ! -f $lt_ac_sed && break 5885 cat /dev/null > conftest.in 5886 lt_ac_count=0 5887 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 5888 # Check for GNU sed and select it if it is found. 5889 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 5890 lt_cv_path_SED=$lt_ac_sed 5891 break 5892 fi 5893 while true; do 5894 cat conftest.in conftest.in >conftest.tmp 5895 mv conftest.tmp conftest.in 5896 cp conftest.in conftest.nl 5897 echo >>conftest.nl 5898 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 5899 cmp -s conftest.out conftest.nl || break 5900 # 10000 chars as input seems more than enough 5901 test $lt_ac_count -gt 10 && break 5902 lt_ac_count=`expr $lt_ac_count + 1` 5903 if test $lt_ac_count -gt $lt_ac_max; then 5904 lt_ac_max=$lt_ac_count 5905 lt_cv_path_SED=$lt_ac_sed 5906 fi 5907 done 5908done 5909SED=$lt_cv_path_SED 5910]) 5911AC_MSG_RESULT([$SED]) 5912]) 5913 5914