gpl/axl/aclocal.m4 - view

File: [ELWIX - Embedded LightWeight unIX -] / gpl / axl / aclocal.m4
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Wed Jun 8 07:09:12 2011 UTC (13 years, 3 months ago) by misho
Branches: axl, MAIN
CVS tags: HEAD, AXL0_6_1

3th party - XML

1: # generated automatically by aclocal 1.9.6 -*- Autoconf -*- 2: 3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 4: # 2005 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 52 Debian 1.5.26-4+lenny1 AC_PROG_LIBTOOL 17: 18: 19: # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 20: # ----------------------------------------------------------- 21: # If this macro is not defined by Autoconf, define it here. 22: m4_ifdef([AC_PROVIDE_IFELSE], 23: [], 24: [m4_define([AC_PROVIDE_IFELSE], 25: [m4_ifdef([AC_PROVIDE_$1], 26: [$2], [$3])])]) 27: 28: 29: # AC_PROG_LIBTOOL 30: # --------------- 31: AC_DEFUN([AC_PROG_LIBTOOL], 32: [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 33: dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 34: dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 35: AC_PROVIDE_IFELSE([AC_PROG_CXX], 36: [AC_LIBTOOL_CXX], 37: [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 38: ])]) 39: dnl And a similar setup for Fortran 77 support 40: AC_PROVIDE_IFELSE([AC_PROG_F77], 41: [AC_LIBTOOL_F77], 42: [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 43: ])]) 44: 45: dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 46: dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 47: dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 48: AC_PROVIDE_IFELSE([AC_PROG_GCJ], 49: [AC_LIBTOOL_GCJ], 50: [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 51: [AC_LIBTOOL_GCJ], 52: [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 53: [AC_LIBTOOL_GCJ], 54: [ifdef([AC_PROG_GCJ], 55: [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 56: ifdef([A][M_PROG_GCJ], 57: [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 58: ifdef([LT_AC_PROG_GCJ], 59: [define([LT_AC_PROG_GCJ], 60: defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 61: ])])# AC_PROG_LIBTOOL 62: 63: 64: # _AC_PROG_LIBTOOL 65: # ---------------- 66: AC_DEFUN([_AC_PROG_LIBTOOL], 67: [AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 68: AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 69: AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 70: AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 71: 72: # This can be used to rebuild libtool when needed 73: LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 74: 75: # Always use our own libtool. 76: LIBTOOL='$(SHELL) $(top_builddir)/libtool' 77: AC_SUBST(LIBTOOL)dnl 78: 79: # Prevent multiple expansion 80: define([AC_PROG_LIBTOOL], []) 81: ])# _AC_PROG_LIBTOOL 82: 83: 84: # AC_LIBTOOL_SETUP 85: # ---------------- 86: AC_DEFUN([AC_LIBTOOL_SETUP], 87: [AC_PREREQ(2.50)dnl 88: AC_REQUIRE([AC_ENABLE_SHARED])dnl 89: AC_REQUIRE([AC_ENABLE_STATIC])dnl 90: AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 91: AC_REQUIRE([AC_CANONICAL_HOST])dnl 92: AC_REQUIRE([AC_CANONICAL_BUILD])dnl 93: AC_REQUIRE([AC_PROG_CC])dnl 94: AC_REQUIRE([AC_PROG_LD])dnl 95: AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 96: AC_REQUIRE([AC_PROG_NM])dnl 97: 98: AC_REQUIRE([AC_PROG_LN_S])dnl 99: AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 100: # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 101: AC_REQUIRE([AC_OBJEXT])dnl 102: AC_REQUIRE([AC_EXEEXT])dnl 103: dnl 104: AC_LIBTOOL_SYS_MAX_CMD_LEN 105: AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 106: AC_LIBTOOL_OBJDIR 107: 108: AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 109: _LT_AC_PROG_ECHO_BACKSLASH 110: 111: case $host_os in 112: aix3*) 113: # AIX sometimes has problems with the GCC collect2 program. 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We lost completely, so just stick with echo. 536: echo=echo 537: fi 538: fi 539: fi 540: fi 541: fi 542: fi 543: 544: # Copy echo and quote the copy suitably for passing to libtool from 545: # the Makefile, instead of quoting the original, which is used later. 546: ECHO=$echo 547: if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 548: ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 549: fi 550: 551: AC_SUBST(ECHO) 552: ])])# _LT_AC_PROG_ECHO_BACKSLASH 553: 554: 555: # _LT_AC_LOCK 556: # ----------- 557: AC_DEFUN([_LT_AC_LOCK], 558: [AC_ARG_ENABLE([libtool-lock], 559: [AC_HELP_STRING([--disable-libtool-lock], 560: [avoid locking (might break parallel builds)])]) 561: test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 562: 563: # Some flags need to be propagated to the compiler or linker for good 564: # libtool support. 565: case $host in 566: ia64-*-hpux*) 567: # Find out which ABI we are using. 568: echo 'int i;' > conftest.$ac_ext 569: if AC_TRY_EVAL(ac_compile); then 570: case `/usr/bin/file conftest.$ac_objext` in 571: *ELF-32*) 572: HPUX_IA64_MODE="32" 573: ;; 574: *ELF-64*) 575: HPUX_IA64_MODE="64" 576: ;; 577: esac 578: fi 579: rm -rf conftest* 580: ;; 581: *-*-irix6*) 582: # Find out which ABI we are using. 583: echo '[#]line __oline__ "configure"' > conftest.$ac_ext 584: if AC_TRY_EVAL(ac_compile); then 585: if test "$lt_cv_prog_gnu_ld" = yes; then 586: case `/usr/bin/file conftest.$ac_objext` in 587: *32-bit*) 588: LD="${LD-ld} -melf32bsmip" 589: ;; 590: *N32*) 591: LD="${LD-ld} -melf32bmipn32" 592: ;; 593: *64-bit*) 594: LD="${LD-ld} -melf64bmip" 595: ;; 596: esac 597: else 598: case `/usr/bin/file conftest.$ac_objext` in 599: *32-bit*) 600: LD="${LD-ld} -32" 601: ;; 602: *N32*) 603: LD="${LD-ld} -n32" 604: ;; 605: *64-bit*) 606: LD="${LD-ld} -64" 607: ;; 608: esac 609: fi 610: fi 611: rm -rf conftest* 612: ;; 613: 614: x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 615: s390*-*linux*|sparc*-*linux*) 616: # Find out which ABI we are using. 617: echo 'int i;' > conftest.$ac_ext 618: if AC_TRY_EVAL(ac_compile); then 619: case `/usr/bin/file conftest.o` in 620: *32-bit*) 621: case $host in 622: x86_64-*kfreebsd*-gnu) 623: LD="${LD-ld} -m elf_i386_fbsd" 624: ;; 625: x86_64-*linux*) 626: LD="${LD-ld} -m elf_i386" 627: ;; 628: ppc64-*linux*|powerpc64-*linux*) 629: LD="${LD-ld} -m elf32ppclinux" 630: ;; 631: s390x-*linux*) 632: LD="${LD-ld} -m elf_s390" 633: ;; 634: sparc64-*linux*) 635: LD="${LD-ld} -m elf32_sparc" 636: ;; 637: esac 638: ;; 639: *64-bit*) 640: case $host in 641: x86_64-*kfreebsd*-gnu) 642: LD="${LD-ld} -m elf_x86_64_fbsd" 643: ;; 644: x86_64-*linux*) 645: LD="${LD-ld} -m elf_x86_64" 646: ;; 647: ppc*-*linux*|powerpc*-*linux*) 648: LD="${LD-ld} -m elf64ppc" 649: ;; 650: s390*-*linux*) 651: LD="${LD-ld} -m elf64_s390" 652: ;; 653: sparc*-*linux*) 654: LD="${LD-ld} -m elf64_sparc" 655: ;; 656: esac 657: ;; 658: esac 659: fi 660: rm -rf conftest* 661: ;; 662: 663: *-*-sco3.2v5*) 664: # On SCO OpenServer 5, we need -belf to get full-featured binaries. 665: SAVE_CFLAGS="$CFLAGS" 666: CFLAGS="$CFLAGS -belf" 667: AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 668: [AC_LANG_PUSH(C) 669: AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 670: AC_LANG_POP]) 671: if test x"$lt_cv_cc_needs_belf" != x"yes"; then 672: # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 673: CFLAGS="$SAVE_CFLAGS" 674: fi 675: ;; 676: sparc*-*solaris*) 677: # Find out which ABI we are using. 678: echo 'int i;' > conftest.$ac_ext 679: if AC_TRY_EVAL(ac_compile); then 680: case `/usr/bin/file conftest.o` in 681: *64-bit*) 682: case $lt_cv_prog_gnu_ld in 683: yes*) LD="${LD-ld} -m elf64_sparc" ;; 684: *) 685: if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 686: LD="${LD-ld} -64" 687: fi 688: ;; 689: esac 690: ;; 691: esac 692: fi 693: rm -rf conftest* 694: ;; 695: 696: AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 697: [*-*-cygwin* | *-*-mingw* | *-*-pw32*) 698: AC_CHECK_TOOL(DLLTOOL, dlltool, false) 699: AC_CHECK_TOOL(AS, as, false) 700: AC_CHECK_TOOL(OBJDUMP, objdump, false) 701: ;; 702: ]) 703: esac 704: 705: need_locks="$enable_libtool_lock" 706: 707: ])# _LT_AC_LOCK 708: 709: 710: # AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 711: # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 712: # ---------------------------------------------------------------- 713: # Check whether the given compiler option works 714: AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 715: [AC_REQUIRE([LT_AC_PROG_SED]) 716: AC_CACHE_CHECK([$1], [$2], 717: [$2=no 718: ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 719: echo "$lt_simple_compile_test_code" > conftest.$ac_ext 720: lt_compiler_flag="$3" 721: # Insert the option either (1) after the last *FLAGS variable, or 722: # (2) before a word containing "conftest.", or (3) at the end. 723: # Note that $ac_compile itself does not contain backslashes and begins 724: # with a dollar sign (not a hyphen), so the echo should work correctly. 725: # The option is referenced via a variable to avoid confusing sed. 726: lt_compile=`echo "$ac_compile" | $SED \ 727: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 728: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 729: -e 's:$: $lt_compiler_flag:'` 730: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 731: (eval "$lt_compile" 2>conftest.err) 732: ac_status=$? 733: cat conftest.err >&AS_MESSAGE_LOG_FD 734: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 735: if (exit $ac_status) && test -s "$ac_outfile"; then 736: # The compiler can only warn and ignore the option if not recognized 737: # So say no if there are warnings other than the usual output. 738: $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 739: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 740: if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 741: $2=yes 742: fi 743: fi 744: $rm conftest* 745: ]) 746: 747: if test x"[$]$2" = xyes; then 748: ifelse([$5], , :, [$5]) 749: else 750: ifelse([$6], , :, [$6]) 751: fi 752: ])# AC_LIBTOOL_COMPILER_OPTION 753: 754: 755: # AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 756: # [ACTION-SUCCESS], [ACTION-FAILURE]) 757: # ------------------------------------------------------------ 758: # Check whether the given compiler option works 759: AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 760: [AC_REQUIRE([LT_AC_PROG_SED])dnl 761: AC_CACHE_CHECK([$1], [$2], 762: [$2=no 763: save_LDFLAGS="$LDFLAGS" 764: LDFLAGS="$LDFLAGS $3" 765: echo "$lt_simple_link_test_code" > conftest.$ac_ext 766: if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 767: # The linker can only warn and ignore the option if not recognized 768: # So say no if there are warnings 769: if test -s conftest.err; then 770: # Append any errors to the config.log. 771: cat conftest.err 1>&AS_MESSAGE_LOG_FD 772: $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 773: $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 774: if diff conftest.exp conftest.er2 >/dev/null; then 775: $2=yes 776: fi 777: else 778: $2=yes 779: fi 780: fi 781: $rm -r conftest* 782: LDFLAGS="$save_LDFLAGS" 783: ]) 784: 785: if test x"[$]$2" = xyes; then 786: ifelse([$4], , :, [$4]) 787: else 788: ifelse([$5], , :, [$5]) 789: fi 790: ])# AC_LIBTOOL_LINKER_OPTION 791: 792: 793: # AC_LIBTOOL_SYS_MAX_CMD_LEN 794: # -------------------------- 795: AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 796: [# find the maximum length of command line arguments 797: AC_MSG_CHECKING([the maximum length of command line arguments]) 798: AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 799: i=0 800: teststring="ABCD" 801: 802: case $build_os in 803: msdosdjgpp*) 804: # On DJGPP, this test can blow up pretty badly due to problems in libc 805: # (any single argument exceeding 2000 bytes causes a buffer overrun 806: # during glob expansion). Even if it were fixed, the result of this 807: # check would be larger than it should be. 808: lt_cv_sys_max_cmd_len=12288; # 12K is about right 809: ;; 810: 811: gnu*) 812: # Under GNU Hurd, this test is not required because there is 813: # no limit to the length of command line arguments. 814: # Libtool will interpret -1 as no limit whatsoever 815: lt_cv_sys_max_cmd_len=-1; 816: ;; 817: 818: cygwin* | mingw*) 819: # On Win9x/ME, this test blows up -- it succeeds, but takes 820: # about 5 minutes as the teststring grows exponentially. 821: # Worse, since 9x/ME are not pre-emptively multitasking, 822: # you end up with a "frozen" computer, even though with patience 823: # the test eventually succeeds (with a max line length of 256k). 824: # Instead, let's just punt: use the minimum linelength reported by 825: # all of the supported platforms: 8192 (on NT/2K/XP). 826: lt_cv_sys_max_cmd_len=8192; 827: ;; 828: 829: amigaos*) 830: # On AmigaOS with pdksh, this test takes hours, literally. 831: # So we just punt and use a minimum line length of 8192. 832: lt_cv_sys_max_cmd_len=8192; 833: ;; 834: 835: netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 836: # This has been around since 386BSD, at least. Likely further. 837: if test -x /sbin/sysctl; then 838: lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 839: elif test -x /usr/sbin/sysctl; then 840: lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 841: else 842: lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 843: fi 844: # And add a safety zone 845: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 846: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 847: ;; 848: 849: interix*) 850: # We know the value 262144 and hardcode it with a safety zone (like BSD) 851: lt_cv_sys_max_cmd_len=196608 852: ;; 853: 854: osf*) 855: # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 856: # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 857: # nice to cause kernel panics so lets avoid the loop below. 858: # First set a reasonable default. 859: lt_cv_sys_max_cmd_len=16384 860: # 861: if test -x /sbin/sysconfig; then 862: case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 863: *1*) lt_cv_sys_max_cmd_len=-1 ;; 864: esac 865: fi 866: ;; 867: sco3.2v5*) 868: lt_cv_sys_max_cmd_len=102400 869: ;; 870: sysv5* | sco5v6* | sysv4.2uw2*) 871: kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 872: if test -n "$kargmax"; then 873: lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 874: else 875: lt_cv_sys_max_cmd_len=32768 876: fi 877: ;; 878: *) 879: lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 880: if test -n "$lt_cv_sys_max_cmd_len"; then 881: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 882: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 883: else 884: SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 885: while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 886: = "XX$teststring") >/dev/null 2>&1 && 887: new_result=`expr "X$teststring" : ".*" 2>&1` && 888: lt_cv_sys_max_cmd_len=$new_result && 889: test $i != 17 # 1/2 MB should be enough 890: do 891: i=`expr $i + 1` 892: teststring=$teststring$teststring 893: done 894: teststring= 895: # Add a significant safety factor because C++ compilers can tack on massive 896: # amounts of additional arguments before passing them to the linker. 897: # It appears as though 1/2 is a usable value. 898: lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 899: fi 900: ;; 901: esac 902: ]) 903: if test -n $lt_cv_sys_max_cmd_len ; then 904: AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 905: else 906: AC_MSG_RESULT(none) 907: fi 908: ])# AC_LIBTOOL_SYS_MAX_CMD_LEN 909: 910: 911: # _LT_AC_CHECK_DLFCN 912: # ------------------ 913: AC_DEFUN([_LT_AC_CHECK_DLFCN], 914: [AC_CHECK_HEADERS(dlfcn.h)dnl 915: ])# _LT_AC_CHECK_DLFCN 916: 917: 918: # _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 919: # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 920: # --------------------------------------------------------------------- 921: AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 922: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 923: if test "$cross_compiling" = yes; then : 924: [$4] 925: else 926: lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 927: lt_status=$lt_dlunknown 928: cat > conftest.$ac_ext <<EOF 929: [#line __oline__ "configure" 930: #include "confdefs.h" 931: 932: #if HAVE_DLFCN_H 933: #include <dlfcn.h> 934: #endif 935: 936: #include <stdio.h> 937: 938: #ifdef RTLD_GLOBAL 939: # define LT_DLGLOBAL RTLD_GLOBAL 940: #else 941: # ifdef DL_GLOBAL 942: # define LT_DLGLOBAL DL_GLOBAL 943: # else 944: # define LT_DLGLOBAL 0 945: # endif 946: #endif 947: 948: /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 949: find out it does not work in some platform. */ 950: #ifndef LT_DLLAZY_OR_NOW 951: # ifdef RTLD_LAZY 952: # define LT_DLLAZY_OR_NOW RTLD_LAZY 953: # else 954: # ifdef DL_LAZY 955: # define LT_DLLAZY_OR_NOW DL_LAZY 956: # else 957: # ifdef RTLD_NOW 958: # define LT_DLLAZY_OR_NOW RTLD_NOW 959: # else 960: # ifdef DL_NOW 961: # define LT_DLLAZY_OR_NOW DL_NOW 962: # else 963: # define LT_DLLAZY_OR_NOW 0 964: # endif 965: # endif 966: # endif 967: # endif 968: #endif 969: 970: #ifdef __cplusplus 971: extern "C" void exit (int); 972: #endif 973: 974: void fnord() { int i=42;} 975: int main () 976: { 977: void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 978: int status = $lt_dlunknown; 979: 980: if (self) 981: { 982: if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 983: else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 984: /* dlclose (self); */ 985: } 986: else 987: puts (dlerror ()); 988: 989: exit (status); 990: }] 991: EOF 992: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 993: (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 994: lt_status=$? 995: case x$lt_status in 996: x$lt_dlno_uscore) $1 ;; 997: x$lt_dlneed_uscore) $2 ;; 998: x$lt_dlunknown|x*) $3 ;; 999: esac 1000: else : 1001: # compilation failed 1002: $3 1003: fi 1004: fi 1005: rm -fr conftest* 1006: ])# _LT_AC_TRY_DLOPEN_SELF 1007: 1008: 1009: # AC_LIBTOOL_DLOPEN_SELF 1010: # ---------------------- 1011: AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1012: [AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1013: if test "x$enable_dlopen" != xyes; then 1014: enable_dlopen=unknown 1015: enable_dlopen_self=unknown 1016: enable_dlopen_self_static=unknown 1017: else 1018: lt_cv_dlopen=no 1019: lt_cv_dlopen_libs= 1020: 1021: case $host_os in 1022: beos*) 1023: lt_cv_dlopen="load_add_on" 1024: lt_cv_dlopen_libs= 1025: lt_cv_dlopen_self=yes 1026: ;; 1027: 1028: mingw* | pw32*) 1029: lt_cv_dlopen="LoadLibrary" 1030: lt_cv_dlopen_libs= 1031: ;; 1032: 1033: cygwin*) 1034: lt_cv_dlopen="dlopen" 1035: lt_cv_dlopen_libs= 1036: ;; 1037: 1038: darwin*) 1039: # if libdl is installed we need to link against it 1040: AC_CHECK_LIB([dl], [dlopen], 1041: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1042: lt_cv_dlopen="dyld" 1043: lt_cv_dlopen_libs= 1044: lt_cv_dlopen_self=yes 1045: ]) 1046: ;; 1047: 1048: *) 1049: AC_CHECK_FUNC([shl_load], 1050: [lt_cv_dlopen="shl_load"], 1051: [AC_CHECK_LIB([dld], [shl_load], 1052: [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1053: [AC_CHECK_FUNC([dlopen], 1054: [lt_cv_dlopen="dlopen"], 1055: [AC_CHECK_LIB([dl], [dlopen], 1056: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1057: [AC_CHECK_LIB([svld], [dlopen], 1058: [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1059: [AC_CHECK_LIB([dld], [dld_link], 1060: [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1061: ]) 1062: ]) 1063: ]) 1064: ]) 1065: ]) 1066: ;; 1067: esac 1068: 1069: if test "x$lt_cv_dlopen" != xno; then 1070: enable_dlopen=yes 1071: else 1072: enable_dlopen=no 1073: fi 1074: 1075: case $lt_cv_dlopen in 1076: dlopen) 1077: save_CPPFLAGS="$CPPFLAGS" 1078: test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1079: 1080: save_LDFLAGS="$LDFLAGS" 1081: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1082: 1083: save_LIBS="$LIBS" 1084: LIBS="$lt_cv_dlopen_libs $LIBS" 1085: 1086: AC_CACHE_CHECK([whether a program can dlopen itself], 1087: lt_cv_dlopen_self, [dnl 1088: _LT_AC_TRY_DLOPEN_SELF( 1089: lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1090: lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1091: ]) 1092: 1093: if test "x$lt_cv_dlopen_self" = xyes; then 1094: wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1095: AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1096: lt_cv_dlopen_self_static, [dnl 1097: _LT_AC_TRY_DLOPEN_SELF( 1098: lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1099: lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1100: ]) 1101: fi 1102: 1103: CPPFLAGS="$save_CPPFLAGS" 1104: LDFLAGS="$save_LDFLAGS" 1105: LIBS="$save_LIBS" 1106: ;; 1107: esac 1108: 1109: case $lt_cv_dlopen_self in 1110: yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1111: *) enable_dlopen_self=unknown ;; 1112: esac 1113: 1114: case $lt_cv_dlopen_self_static in 1115: yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1116: *) enable_dlopen_self_static=unknown ;; 1117: esac 1118: fi 1119: ])# AC_LIBTOOL_DLOPEN_SELF 1120: 1121: 1122: # AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1123: # --------------------------------- 1124: # Check to see if options -c and -o are simultaneously supported by compiler 1125: AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1126: [AC_REQUIRE([LT_AC_PROG_SED])dnl 1127: AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1128: AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1129: [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1130: [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1131: $rm -r conftest 2>/dev/null 1132: mkdir conftest 1133: cd conftest 1134: mkdir out 1135: echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1136: 1137: lt_compiler_flag="-o out/conftest2.$ac_objext" 1138: # Insert the option either (1) after the last *FLAGS variable, or 1139: # (2) before a word containing "conftest.", or (3) at the end. 1140: # Note that $ac_compile itself does not contain backslashes and begins 1141: # with a dollar sign (not a hyphen), so the echo should work correctly. 1142: lt_compile=`echo "$ac_compile" | $SED \ 1143: -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1144: -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1145: -e 's:$: $lt_compiler_flag:'` 1146: (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1147: (eval "$lt_compile" 2>out/conftest.err) 1148: ac_status=$? 1149: cat out/conftest.err >&AS_MESSAGE_LOG_FD 1150: echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1151: if (exit $ac_status) && test -s out/conftest2.$ac_objext 1152: then 1153: # The compiler can only warn and ignore the option if not recognized 1154: # So say no if there are warnings 1155: $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1156: $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1157: if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1158: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1159: fi 1160: fi 1161: chmod u+w . 2>&AS_MESSAGE_LOG_FD 1162: $rm conftest* 1163: # SGI C++ compiler will create directory out/ii_files/ for 1164: # template instantiation 1165: test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1166: $rm out/* && rmdir out 1167: cd .. 1168: rmdir conftest 1169: $rm conftest* 1170: ]) 1171: ])# AC_LIBTOOL_PROG_CC_C_O 1172: 1173: 1174: # AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1175: # ----------------------------------------- 1176: # Check to see if we can do hard links to lock some files if needed 1177: AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1178: [AC_REQUIRE([_LT_AC_LOCK])dnl 1179: 1180: hard_links="nottested" 1181: if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1182: # do not overwrite the value of need_locks provided by the user 1183: AC_MSG_CHECKING([if we can lock with hard links]) 1184: hard_links=yes 1185: $rm conftest* 1186: ln conftest.a conftest.b 2>/dev/null && hard_links=no 1187: touch conftest.a 1188: ln conftest.a conftest.b 2>&5 || hard_links=no 1189: ln conftest.a conftest.b 2>/dev/null && hard_links=no 1190: AC_MSG_RESULT([$hard_links]) 1191: if test "$hard_links" = no; then 1192: AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) 1193: need_locks=warn 1194: fi 1195: else 1196: need_locks=no 1197: fi 1198: ])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1199: 1200: 1201: # AC_LIBTOOL_OBJDIR 1202: # ----------------- 1203: AC_DEFUN([AC_LIBTOOL_OBJDIR], 1204: [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1205: [rm -f .libs 2>/dev/null 1206: mkdir .libs 2>/dev/null 1207: if test -d .libs; then 1208: lt_cv_objdir=.libs 1209: else 1210: # MS-DOS does not allow filenames that begin with a dot. 1211: lt_cv_objdir=_libs 1212: fi 1213: rmdir .libs 2>/dev/null]) 1214: objdir=$lt_cv_objdir 1215: ])# AC_LIBTOOL_OBJDIR 1216: 1217: 1218: # AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1219: # ---------------------------------------------- 1220: # Check hardcoding attributes. 1221: AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1222: [AC_MSG_CHECKING([how to hardcode library paths into programs]) 1223: _LT_AC_TAGVAR(hardcode_action, $1)= 1224: if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1225: test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1226: test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1227: 1228: # We can hardcode non-existant directories. 1229: if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1230: # If the only mechanism to avoid hardcoding is shlibpath_var, we 1231: # have to relink, otherwise we might link with an installed library 1232: # when we should be linking with a yet-to-be-installed one 1233: ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1234: test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1235: # Linking always hardcodes the temporary library directory. 1236: _LT_AC_TAGVAR(hardcode_action, $1)=relink 1237: else 1238: # We can link without hardcoding, and we can hardcode nonexisting dirs. 1239: _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1240: fi 1241: else 1242: # We cannot hardcode anything, or else we can only hardcode existing 1243: # directories. 1244: _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1245: fi 1246: AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1247: 1248: if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1249: # Fast installation is not supported 1250: enable_fast_install=no 1251: elif test "$shlibpath_overrides_runpath" = yes || 1252: test "$enable_shared" = no; then 1253: # Fast installation is not necessary 1254: enable_fast_install=needless 1255: fi 1256: ])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1257: 1258: 1259: # AC_LIBTOOL_SYS_LIB_STRIP 1260: # ------------------------ 1261: AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1262: [striplib= 1263: old_striplib= 1264: AC_MSG_CHECKING([whether stripping libraries is possible]) 1265: if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1266: test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1267: test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1268: AC_MSG_RESULT([yes]) 1269: else 1270: # FIXME - insert some real tests, host_os isn't really good enough 1271: case $host_os in 1272: darwin*) 1273: if test -n "$STRIP" ; then 1274: striplib="$STRIP -x" 1275: old_striplib="$STRIP -S" 1276: AC_MSG_RESULT([yes]) 1277: else 1278: AC_MSG_RESULT([no]) 1279: fi 1280: ;; 1281: *) 1282: AC_MSG_RESULT([no]) 1283: ;; 1284: esac 1285: fi 1286: ])# AC_LIBTOOL_SYS_LIB_STRIP 1287: 1288: 1289: # AC_LIBTOOL_SYS_DYNAMIC_LINKER 1290: # ----------------------------- 1291: # PORTME Fill in your ld.so characteristics 1292: AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1293: [AC_REQUIRE([LT_AC_PROG_SED])dnl 1294: AC_MSG_CHECKING([dynamic linker characteristics]) 1295: library_names_spec= 1296: libname_spec='lib$name' 1297: soname_spec= 1298: shrext_cmds=".so" 1299: postinstall_cmds= 1300: postuninstall_cmds= 1301: finish_cmds= 1302: finish_eval= 1303: shlibpath_var= 1304: shlibpath_overrides_runpath=unknown 1305: version_type=none 1306: dynamic_linker="$host_os ld.so" 1307: sys_lib_dlsearch_path_spec="/lib /usr/lib" 1308: m4_if($1,[],[ 1309: if test "$GCC" = yes; then 1310: case $host_os in 1311: darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 1312: *) lt_awk_arg="/^libraries:/" ;; 1313: esac 1314: lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1315: if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then 1316: # if the path contains ";" then we assume it to be the separator 1317: # otherwise default to the standard path separator (i.e. ":") - it is 1318: # assumed that no part of a normal pathname contains ";" but that should 1319: # okay in the real world where ";" in dirpaths is itself problematic. 1320: lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` 1321: else 1322: lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1323: fi 1324: # Ok, now we have the path, separated by spaces, we can step through it 1325: # and add multilib dir if necessary. 1326: lt_tmp_lt_search_path_spec= 1327: lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 1328: for lt_sys_path in $lt_search_path_spec; do 1329: if test -d "$lt_sys_path/$lt_multi_os_dir"; then 1330: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 1331: else 1332: test -d "$lt_sys_path" && \ 1333: lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 1334: fi 1335: done 1336: lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' 1337: BEGIN {RS=" "; FS="/|\n";} { 1338: lt_foo=""; 1339: lt_count=0; 1340: for (lt_i = NF; lt_i > 0; lt_i--) { 1341: if ($lt_i != "" && $lt_i != ".") { 1342: if ($lt_i == "..") { 1343: lt_count++; 1344: } else { 1345: if (lt_count == 0) { 1346: lt_foo="/" $lt_i lt_foo; 1347: } else { 1348: lt_count--; 1349: } 1350: } 1351: } 1352: } 1353: if (lt_foo != "") { lt_freq[[lt_foo]]++; } 1354: if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 1355: }'` 1356: sys_lib_search_path_spec=`echo $lt_search_path_spec` 1357: else 1358: sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1359: fi]) 1360: need_lib_prefix=unknown 1361: hardcode_into_libs=no 1362: 1363: # when you set need_version to no, make sure it does not cause -set_version 1364: # flags to be left without arguments 1365: need_version=unknown 1366: 1367: case $host_os in 1368: aix3*) 1369: version_type=linux 1370: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1371: shlibpath_var=LIBPATH 1372: 1373: # AIX 3 has no versioning support, so we append a major version to the name. 1374: soname_spec='${libname}${release}${shared_ext}$major' 1375: ;; 1376: 1377: aix[[4-9]]*) 1378: version_type=linux 1379: need_lib_prefix=no 1380: need_version=no 1381: hardcode_into_libs=yes 1382: if test "$host_cpu" = ia64; then 1383: # AIX 5 supports IA64 1384: library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1385: shlibpath_var=LD_LIBRARY_PATH 1386: else 1387: # With GCC up to 2.95.x, collect2 would create an import file 1388: # for dependence libraries. The import file would start with 1389: # the line `#! .'. This would cause the generated library to 1390: # depend on `.', always an invalid library. This was fixed in 1391: # development snapshots of GCC prior to 3.0. 1392: case $host_os in 1393: aix4 | aix4.[[01]] | aix4.[[01]].*) 1394: if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1395: echo ' yes ' 1396: echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1397: : 1398: else 1399: can_build_shared=no 1400: fi 1401: ;; 1402: esac 1403: # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1404: # soname into executable. Probably we can add versioning support to 1405: # collect2, so additional links can be useful in future. 1406: if test "$aix_use_runtimelinking" = yes; then 1407: # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1408: # instead of lib<name>.a to let people know that these are not 1409: # typical AIX shared libraries. 1410: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1411: else 1412: # We preserve .a as extension for shared libraries through AIX4.2 1413: # and later when we are not doing run time linking. 1414: library_names_spec='${libname}${release}.a $libname.a' 1415: soname_spec='${libname}${release}${shared_ext}$major' 1416: fi 1417: shlibpath_var=LIBPATH 1418: fi 1419: ;; 1420: 1421: amigaos*) 1422: library_names_spec='$libname.ixlibrary $libname.a' 1423: # Create ${libname}_ixlibrary.a entries in /sys/libs. 1424: 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 ${libname}_ixlibrary.a || exit 1; done' 1425: ;; 1426: 1427: beos*) 1428: library_names_spec='${libname}${shared_ext}' 1429: dynamic_linker="$host_os ld.so" 1430: shlibpath_var=LIBRARY_PATH 1431: ;; 1432: 1433: bsdi[[45]]*) 1434: version_type=linux 1435: need_version=no 1436: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1437: soname_spec='${libname}${release}${shared_ext}$major' 1438: finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1439: shlibpath_var=LD_LIBRARY_PATH 1440: sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1441: sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1442: # the default ld.so.conf also contains /usr/contrib/lib and 1443: # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1444: # libtool to hard-code these into programs 1445: ;; 1446: 1447: cygwin* | mingw* | pw32*) 1448: version_type=windows 1449: shrext_cmds=".dll" 1450: need_version=no 1451: need_lib_prefix=no 1452: 1453: case $GCC,$host_os in 1454: yes,cygwin* | yes,mingw* | yes,pw32*) 1455: library_names_spec='$libname.dll.a' 1456: # DLL is installed to $(libdir)/../bin by postinstall_cmds 1457: postinstall_cmds='base_file=`basename \${file}`~ 1458: dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1459: dldir=$destdir/`dirname \$dlpath`~ 1460: test -d \$dldir || mkdir -p \$dldir~ 1461: $install_prog $dir/$dlname \$dldir/$dlname~ 1462: chmod a+x \$dldir/$dlname' 1463: postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1464: dlpath=$dir/\$dldll~ 1465: $rm \$dlpath' 1466: shlibpath_overrides_runpath=yes 1467: 1468: case $host_os in 1469: cygwin*) 1470: # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1471: soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1472: sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1473: ;; 1474: mingw*) 1475: # MinGW DLLs use traditional 'lib' prefix 1476: soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1477: sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1478: if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1479: # It is most probably a Windows format PATH printed by 1480: # mingw gcc, but we are running on Cygwin. Gcc prints its search 1481: # path with ; separators, and with drive letters. We can handle the 1482: # drive letters (cygwin fileutils understands them), so leave them, 1483: # especially as we might pass files found there to a mingw objdump, 1484: # which wouldn't understand a cygwinified path. Ahh. 1485: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1486: else 1487: sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1488: fi 1489: ;; 1490: pw32*) 1491: # pw32 DLLs use 'pw' prefix rather than 'lib' 1492: library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1493: ;; 1494: esac 1495: ;; 1496: 1497: *) 1498: library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1499: ;; 1500: esac 1501: dynamic_linker='Win32 ld.exe' 1502: # FIXME: first we should search . and the directory the executable is in 1503: shlibpath_var=PATH 1504: ;; 1505: 1506: darwin* | rhapsody*) 1507: dynamic_linker="$host_os dyld" 1508: version_type=darwin 1509: need_lib_prefix=no 1510: need_version=no 1511: library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1512: soname_spec='${libname}${release}${major}$shared_ext' 1513: shlibpath_overrides_runpath=yes 1514: shlibpath_var=DYLD_LIBRARY_PATH 1515: shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1516: m4_if([$1], [],[ 1517: sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 1518: sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1519: ;; 1520: 1521: dgux*) 1522: version_type=linux 1523: need_lib_prefix=no 1524: need_version=no 1525: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1526: soname_spec='${libname}${release}${shared_ext}$major' 1527: shlibpath_var=LD_LIBRARY_PATH 1528: ;; 1529: 1530: freebsd1*) 1531: dynamic_linker=no 1532: ;; 1533: 1534: freebsd* | dragonfly*) 1535: # DragonFly does not have aout. When/if they implement a new 1536: # versioning mechanism, adjust this. 1537: if test -x /usr/bin/objformat; then 1538: objformat=`/usr/bin/objformat` 1539: else 1540: case $host_os in 1541: freebsd[[123]]*) objformat=aout ;; 1542: *) objformat=elf ;; 1543: esac 1544: fi 1545: version_type=freebsd-$objformat 1546: case $version_type in 1547: freebsd-elf*) 1548: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1549: need_version=no 1550: need_lib_prefix=no 1551: ;; 1552: freebsd-*) 1553: library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1554: need_version=yes 1555: ;; 1556: esac 1557: shlibpath_var=LD_LIBRARY_PATH 1558: case $host_os in 1559: freebsd2*) 1560: shlibpath_overrides_runpath=yes 1561: ;; 1562: freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1563: shlibpath_overrides_runpath=yes 1564: hardcode_into_libs=yes 1565: ;; 1566: freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1567: freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1568: shlibpath_overrides_runpath=no 1569: hardcode_into_libs=yes 1570: ;; 1571: *) # from 4.6 on, and DragonFly 1572: shlibpath_overrides_runpath=yes 1573: hardcode_into_libs=yes 1574: ;; 1575: esac 1576: ;; 1577: 1578: gnu*) 1579: version_type=linux 1580: need_lib_prefix=no 1581: need_version=no 1582: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1583: soname_spec='${libname}${release}${shared_ext}$major' 1584: shlibpath_var=LD_LIBRARY_PATH 1585: hardcode_into_libs=yes 1586: ;; 1587: 1588: hpux9* | hpux10* | hpux11*) 1589: # Give a soname corresponding to the major version so that dld.sl refuses to 1590: # link against other versions. 1591: version_type=sunos 1592: need_lib_prefix=no 1593: need_version=no 1594: case $host_cpu in 1595: ia64*) 1596: shrext_cmds='.so' 1597: hardcode_into_libs=yes 1598: dynamic_linker="$host_os dld.so" 1599: shlibpath_var=LD_LIBRARY_PATH 1600: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1601: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1602: soname_spec='${libname}${release}${shared_ext}$major' 1603: if test "X$HPUX_IA64_MODE" = X32; then 1604: sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1605: else 1606: sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1607: fi 1608: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1609: ;; 1610: hppa*64*) 1611: shrext_cmds='.sl' 1612: hardcode_into_libs=yes 1613: dynamic_linker="$host_os dld.sl" 1614: shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1615: shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1616: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1617: soname_spec='${libname}${release}${shared_ext}$major' 1618: sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1619: sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1620: ;; 1621: *) 1622: shrext_cmds='.sl' 1623: dynamic_linker="$host_os dld.sl" 1624: shlibpath_var=SHLIB_PATH 1625: shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1626: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1627: soname_spec='${libname}${release}${shared_ext}$major' 1628: ;; 1629: esac 1630: # HP-UX runs *really* slowly unless shared libraries are mode 555. 1631: postinstall_cmds='chmod 555 $lib' 1632: ;; 1633: 1634: interix[[3-9]]*) 1635: version_type=linux 1636: need_lib_prefix=no 1637: need_version=no 1638: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1639: soname_spec='${libname}${release}${shared_ext}$major' 1640: dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1641: shlibpath_var=LD_LIBRARY_PATH 1642: shlibpath_overrides_runpath=no 1643: hardcode_into_libs=yes 1644: ;; 1645: 1646: irix5* | irix6* | nonstopux*) 1647: case $host_os in 1648: nonstopux*) version_type=nonstopux ;; 1649: *) 1650: if test "$lt_cv_prog_gnu_ld" = yes; then 1651: version_type=linux 1652: else 1653: version_type=irix 1654: fi ;; 1655: esac 1656: need_lib_prefix=no 1657: need_version=no 1658: soname_spec='${libname}${release}${shared_ext}$major' 1659: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1660: case $host_os in 1661: irix5* | nonstopux*) 1662: libsuff= shlibsuff= 1663: ;; 1664: *) 1665: case $LD in # libtool.m4 will add one of these switches to LD 1666: *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1667: libsuff= shlibsuff= libmagic=32-bit;; 1668: *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1669: libsuff=32 shlibsuff=N32 libmagic=N32;; 1670: *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1671: libsuff=64 shlibsuff=64 libmagic=64-bit;; 1672: *) libsuff= shlibsuff= libmagic=never-match;; 1673: esac 1674: ;; 1675: esac 1676: shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1677: shlibpath_overrides_runpath=no 1678: sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1679: sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1680: hardcode_into_libs=yes 1681: ;; 1682: 1683: # No shared lib support for Linux oldld, aout, or coff. 1684: linux*oldld* | linux*aout* | linux*coff*) 1685: dynamic_linker=no 1686: ;; 1687: 1688: # This must be Linux ELF. 1689: linux* | k*bsd*-gnu) 1690: version_type=linux 1691: need_lib_prefix=no 1692: need_version=no 1693: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1694: soname_spec='${libname}${release}${shared_ext}$major' 1695: finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1696: shlibpath_var=LD_LIBRARY_PATH 1697: shlibpath_overrides_runpath=no 1698: # This implies no fast_install, which is unacceptable. 1699: # Some rework will be needed to allow for fast_install 1700: # before this can be enabled. 1701: hardcode_into_libs=yes 1702: 1703: # Append ld.so.conf contents to the search path 1704: if test -f /etc/ld.so.conf; then 1705: lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1706: sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1707: fi 1708: 1709: # We used to test for /lib/ld.so.1 and disable shared libraries on 1710: # powerpc, because MkLinux only supported shared libraries with the 1711: # GNU dynamic linker. Since this was broken with cross compilers, 1712: # most powerpc-linux boxes support dynamic linking these days and 1713: # people can always --disable-shared, the test was removed, and we 1714: # assume the GNU/Linux dynamic linker is in use. 1715: dynamic_linker='GNU/Linux ld.so' 1716: ;; 1717: 1718: netbsdelf*-gnu) 1719: version_type=linux 1720: need_lib_prefix=no 1721: need_version=no 1722: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1723: soname_spec='${libname}${release}${shared_ext}$major' 1724: shlibpath_var=LD_LIBRARY_PATH 1725: shlibpath_overrides_runpath=no 1726: hardcode_into_libs=yes 1727: dynamic_linker='NetBSD ld.elf_so' 1728: ;; 1729: 1730: netbsd*) 1731: version_type=sunos 1732: need_lib_prefix=no 1733: need_version=no 1734: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1735: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1736: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1737: dynamic_linker='NetBSD (a.out) ld.so' 1738: else 1739: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1740: soname_spec='${libname}${release}${shared_ext}$major' 1741: dynamic_linker='NetBSD ld.elf_so' 1742: fi 1743: shlibpath_var=LD_LIBRARY_PATH 1744: shlibpath_overrides_runpath=yes 1745: hardcode_into_libs=yes 1746: ;; 1747: 1748: newsos6) 1749: version_type=linux 1750: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1751: shlibpath_var=LD_LIBRARY_PATH 1752: shlibpath_overrides_runpath=yes 1753: ;; 1754: 1755: nto-qnx*) 1756: version_type=linux 1757: need_lib_prefix=no 1758: need_version=no 1759: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1760: soname_spec='${libname}${release}${shared_ext}$major' 1761: shlibpath_var=LD_LIBRARY_PATH 1762: shlibpath_overrides_runpath=yes 1763: ;; 1764: 1765: openbsd*) 1766: version_type=sunos 1767: sys_lib_dlsearch_path_spec="/usr/lib" 1768: need_lib_prefix=no 1769: # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1770: case $host_os in 1771: openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1772: *) need_version=no ;; 1773: esac 1774: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1775: finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1776: shlibpath_var=LD_LIBRARY_PATH 1777: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 1778: case $host_os in 1779: openbsd2.[[89]] | openbsd2.[[89]].*) 1780: shlibpath_overrides_runpath=no 1781: ;; 1782: *) 1783: shlibpath_overrides_runpath=yes 1784: ;; 1785: esac 1786: else 1787: shlibpath_overrides_runpath=yes 1788: fi 1789: ;; 1790: 1791: os2*) 1792: libname_spec='$name' 1793: shrext_cmds=".dll" 1794: need_lib_prefix=no 1795: library_names_spec='$libname${shared_ext} $libname.a' 1796: dynamic_linker='OS/2 ld.exe' 1797: shlibpath_var=LIBPATH 1798: ;; 1799: 1800: osf3* | osf4* | osf5*) 1801: version_type=osf 1802: need_lib_prefix=no 1803: need_version=no 1804: soname_spec='${libname}${release}${shared_ext}$major' 1805: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1806: shlibpath_var=LD_LIBRARY_PATH 1807: sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 1808: sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 1809: ;; 1810: 1811: rdos*) 1812: dynamic_linker=no 1813: ;; 1814: 1815: solaris*) 1816: version_type=linux 1817: need_lib_prefix=no 1818: need_version=no 1819: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1820: soname_spec='${libname}${release}${shared_ext}$major' 1821: shlibpath_var=LD_LIBRARY_PATH 1822: shlibpath_overrides_runpath=yes 1823: hardcode_into_libs=yes 1824: # ldd complains unless libraries are executable 1825: postinstall_cmds='chmod +x $lib' 1826: ;; 1827: 1828: sunos4*) 1829: version_type=sunos 1830: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1831: finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 1832: shlibpath_var=LD_LIBRARY_PATH 1833: shlibpath_overrides_runpath=yes 1834: if test "$with_gnu_ld" = yes; then 1835: need_lib_prefix=no 1836: fi 1837: need_version=yes 1838: ;; 1839: 1840: sysv4 | sysv4.3*) 1841: version_type=linux 1842: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1843: soname_spec='${libname}${release}${shared_ext}$major' 1844: shlibpath_var=LD_LIBRARY_PATH 1845: case $host_vendor in 1846: sni) 1847: shlibpath_overrides_runpath=no 1848: need_lib_prefix=no 1849: export_dynamic_flag_spec='${wl}-Blargedynsym' 1850: runpath_var=LD_RUN_PATH 1851: ;; 1852: siemens) 1853: need_lib_prefix=no 1854: ;; 1855: motorola) 1856: need_lib_prefix=no 1857: need_version=no 1858: shlibpath_overrides_runpath=no 1859: sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 1860: ;; 1861: esac 1862: ;; 1863: 1864: sysv4*MP*) 1865: if test -d /usr/nec ;then 1866: version_type=linux 1867: library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 1868: soname_spec='$libname${shared_ext}.$major' 1869: shlibpath_var=LD_LIBRARY_PATH 1870: fi 1871: ;; 1872: 1873: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 1874: version_type=freebsd-elf 1875: need_lib_prefix=no 1876: need_version=no 1877: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1878: soname_spec='${libname}${release}${shared_ext}$major' 1879: shlibpath_var=LD_LIBRARY_PATH 1880: hardcode_into_libs=yes 1881: if test "$with_gnu_ld" = yes; then 1882: sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 1883: shlibpath_overrides_runpath=no 1884: else 1885: sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 1886: shlibpath_overrides_runpath=yes 1887: case $host_os in 1888: sco3.2v5*) 1889: sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 1890: ;; 1891: esac 1892: fi 1893: sys_lib_dlsearch_path_spec='/usr/lib' 1894: ;; 1895: 1896: uts4*) 1897: version_type=linux 1898: library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1899: soname_spec='${libname}${release}${shared_ext}$major' 1900: shlibpath_var=LD_LIBRARY_PATH 1901: ;; 1902: 1903: *) 1904: dynamic_linker=no 1905: ;; 1906: esac 1907: AC_MSG_RESULT([$dynamic_linker]) 1908: test "$dynamic_linker" = no && can_build_shared=no 1909: 1910: AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec], 1911: [lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"]) 1912: sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 1913: AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec], 1914: [lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"]) 1915: sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 1916: 1917: variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 1918: if test "$GCC" = yes; then 1919: variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 1920: fi 1921: ])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1922: 1923: 1924: # _LT_AC_TAGCONFIG 1925: # ---------------- 1926: AC_DEFUN([_LT_AC_TAGCONFIG], 1927: [AC_REQUIRE([LT_AC_PROG_SED])dnl 1928: AC_ARG_WITH([tags], 1929: [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 1930: [include additional configurations @<:@automatic@:>@])], 1931: [tagnames="$withval"]) 1932: 1933: if test -f "$ltmain" && test -n "$tagnames"; then 1934: if test ! -f "${ofile}"; then 1935: AC_MSG_WARN([output file `$ofile' does not exist]) 1936: fi 1937: 1938: if test -z "$LTCC"; then 1939: eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 1940: if test -z "$LTCC"; then 1941: AC_MSG_WARN([output file `$ofile' does not look like a libtool script]) 1942: else 1943: AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile']) 1944: fi 1945: fi 1946: if test -z "$LTCFLAGS"; then 1947: eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 1948: fi 1949: 1950: # Extract list of available tagged configurations in $ofile. 1951: # Note that this assumes the entire list is on one line. 1952: available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=$.*$$/\1/' -e 's/\"//g'` 1953: 1954: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 1955: for tagname in $tagnames; do 1956: IFS="$lt_save_ifs" 1957: # Check whether tagname contains only valid characters 1958: case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 1959: "") ;; 1960: *) AC_MSG_ERROR([invalid tag name: $tagname]) 1961: ;; 1962: esac 1963: 1964: if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 1965: then 1966: AC_MSG_ERROR([tag name \"$tagname\" already exists]) 1967: fi 1968: 1969: # Update the list of available tags. 1970: if test -n "$tagname"; then 1971: echo appending configuration tag \"$tagname\" to $ofile 1972: 1973: case $tagname in 1974: CXX) 1975: if test -n "$CXX" && ( test "X$CXX" != "Xno" && 1976: ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 1977: (test "X$CXX" != "Xg++"))) ; then 1978: AC_LIBTOOL_LANG_CXX_CONFIG 1979: else 1980: tagname="" 1981: fi 1982: ;; 1983: 1984: F77) 1985: if test -n "$F77" && test "X$F77" != "Xno"; then 1986: AC_LIBTOOL_LANG_F77_CONFIG 1987: else 1988: tagname="" 1989: fi 1990: ;; 1991: 1992: GCJ) 1993: if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 1994: AC_LIBTOOL_LANG_GCJ_CONFIG 1995: else 1996: tagname="" 1997: fi 1998: ;; 1999: 2000: RC) 2001: AC_LIBTOOL_LANG_RC_CONFIG 2002: ;; 2003: 2004: *) 2005: AC_MSG_ERROR([Unsupported tag name: $tagname]) 2006: ;; 2007: esac 2008: 2009: # Append the new tag name to the list of available tags. 2010: if test -n "$tagname" ; then 2011: available_tags="$available_tags $tagname" 2012: fi 2013: fi 2014: done 2015: IFS="$lt_save_ifs" 2016: 2017: # Now substitute the updated list of available tags. 2018: if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 2019: mv "${ofile}T" "$ofile" 2020: chmod +x "$ofile" 2021: else 2022: rm -f "${ofile}T" 2023: AC_MSG_ERROR([unable to update list of available tagged configurations.]) 2024: fi 2025: fi 2026: ])# _LT_AC_TAGCONFIG 2027: 2028: 2029: # AC_LIBTOOL_DLOPEN 2030: # ----------------- 2031: # enable checks for dlopen support 2032: AC_DEFUN([AC_LIBTOOL_DLOPEN], 2033: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 2034: ])# AC_LIBTOOL_DLOPEN 2035: 2036: 2037: # AC_LIBTOOL_WIN32_DLL 2038: # -------------------- 2039: # declare package support for building win32 DLLs 2040: AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 2041: [AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 2042: ])# AC_LIBTOOL_WIN32_DLL 2043: 2044: 2045: # AC_ENABLE_SHARED([DEFAULT]) 2046: # --------------------------- 2047: # implement the --enable-shared flag 2048: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2049: AC_DEFUN([AC_ENABLE_SHARED], 2050: [define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 2051: AC_ARG_ENABLE([shared], 2052: [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 2053: [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 2054: [p=${PACKAGE-default} 2055: case $enableval in 2056: yes) enable_shared=yes ;; 2057: no) enable_shared=no ;; 2058: *) 2059: enable_shared=no 2060: # Look at the argument we got. We use all the common list separators. 2061: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2062: for pkg in $enableval; do 2063: IFS="$lt_save_ifs" 2064: if test "X$pkg" = "X$p"; then 2065: enable_shared=yes 2066: fi 2067: done 2068: IFS="$lt_save_ifs" 2069: ;; 2070: esac], 2071: [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 2072: ])# AC_ENABLE_SHARED 2073: 2074: 2075: # AC_DISABLE_SHARED 2076: # ----------------- 2077: # set the default shared flag to --disable-shared 2078: AC_DEFUN([AC_DISABLE_SHARED], 2079: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2080: AC_ENABLE_SHARED(no) 2081: ])# AC_DISABLE_SHARED 2082: 2083: 2084: # AC_ENABLE_STATIC([DEFAULT]) 2085: # --------------------------- 2086: # implement the --enable-static flag 2087: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2088: AC_DEFUN([AC_ENABLE_STATIC], 2089: [define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 2090: AC_ARG_ENABLE([static], 2091: [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 2092: [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 2093: [p=${PACKAGE-default} 2094: case $enableval in 2095: yes) enable_static=yes ;; 2096: no) enable_static=no ;; 2097: *) 2098: enable_static=no 2099: # Look at the argument we got. We use all the common list separators. 2100: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2101: for pkg in $enableval; do 2102: IFS="$lt_save_ifs" 2103: if test "X$pkg" = "X$p"; then 2104: enable_static=yes 2105: fi 2106: done 2107: IFS="$lt_save_ifs" 2108: ;; 2109: esac], 2110: [enable_static=]AC_ENABLE_STATIC_DEFAULT) 2111: ])# AC_ENABLE_STATIC 2112: 2113: 2114: # AC_DISABLE_STATIC 2115: # ----------------- 2116: # set the default static flag to --disable-static 2117: AC_DEFUN([AC_DISABLE_STATIC], 2118: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2119: AC_ENABLE_STATIC(no) 2120: ])# AC_DISABLE_STATIC 2121: 2122: 2123: # AC_ENABLE_FAST_INSTALL([DEFAULT]) 2124: # --------------------------------- 2125: # implement the --enable-fast-install flag 2126: # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2127: AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2128: [define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2129: AC_ARG_ENABLE([fast-install], 2130: [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 2131: [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 2132: [p=${PACKAGE-default} 2133: case $enableval in 2134: yes) enable_fast_install=yes ;; 2135: no) enable_fast_install=no ;; 2136: *) 2137: enable_fast_install=no 2138: # Look at the argument we got. We use all the common list separators. 2139: lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2140: for pkg in $enableval; do 2141: IFS="$lt_save_ifs" 2142: if test "X$pkg" = "X$p"; then 2143: enable_fast_install=yes 2144: fi 2145: done 2146: IFS="$lt_save_ifs" 2147: ;; 2148: esac], 2149: [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2150: ])# AC_ENABLE_FAST_INSTALL 2151: 2152: 2153: # AC_DISABLE_FAST_INSTALL 2154: # ----------------------- 2155: # set the default to --disable-fast-install 2156: AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2157: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2158: AC_ENABLE_FAST_INSTALL(no) 2159: ])# AC_DISABLE_FAST_INSTALL 2160: 2161: 2162: # AC_LIBTOOL_PICMODE([MODE]) 2163: # -------------------------- 2164: # implement the --with-pic flag 2165: # MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2166: AC_DEFUN([AC_LIBTOOL_PICMODE], 2167: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2168: pic_mode=ifelse($#,1,$1,default) 2169: ])# AC_LIBTOOL_PICMODE 2170: 2171: 2172: # AC_PROG_EGREP 2173: # ------------- 2174: # This is predefined starting with Autoconf 2.54, so this conditional 2175: # definition can be removed once we require Autoconf 2.54 or later. 2176: m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2177: [AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2178: [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2179: then ac_cv_prog_egrep='grep -E' 2180: else ac_cv_prog_egrep='egrep' 2181: fi]) 2182: EGREP=$ac_cv_prog_egrep 2183: AC_SUBST([EGREP]) 2184: ])]) 2185: 2186: 2187: # AC_PATH_TOOL_PREFIX 2188: # ------------------- 2189: # find a file program which can recognize shared library 2190: AC_DEFUN([AC_PATH_TOOL_PREFIX], 2191: [AC_REQUIRE([AC_PROG_EGREP])dnl 2192: AC_MSG_CHECKING([for $1]) 2193: AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2194: [case $MAGIC_CMD in 2195: [[\\/*] | ?:[\\/]*]) 2196: lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2197: ;; 2198: *) 2199: lt_save_MAGIC_CMD="$MAGIC_CMD" 2200: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2201: dnl $ac_dummy forces splitting on constant user-supplied paths. 2202: dnl POSIX.2 word splitting is done only on the output of word expansions, 2203: dnl not every word. This closes a longstanding sh security hole. 2204: ac_dummy="ifelse([$2], , $PATH, [$2])" 2205: for ac_dir in $ac_dummy; do 2206: IFS="$lt_save_ifs" 2207: test -z "$ac_dir" && ac_dir=. 2208: if test -f $ac_dir/$1; then 2209: lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2210: if test -n "$file_magic_test_file"; then 2211: case $deplibs_check_method in 2212: "file_magic "*) 2213: file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"` 2214: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2215: if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2216: $EGREP "$file_magic_regex" > /dev/null; then 2217: : 2218: else 2219: cat <<EOF 1>&2 2220: 2221: *** Warning: the command libtool uses to detect shared libraries, 2222: *** $file_magic_cmd, produces output that libtool cannot recognize. 2223: *** The result is that libtool may fail to recognize shared libraries 2224: *** as such. This will affect the creation of libtool libraries that 2225: *** depend on shared libraries, but programs linked with such libtool 2226: *** libraries will work regardless of this problem. Nevertheless, you 2227: *** may want to report the problem to your system manager and/or to 2228: *** bug-libtool@gnu.org 2229: 2230: EOF 2231: fi ;; 2232: esac 2233: fi 2234: break 2235: fi 2236: done 2237: IFS="$lt_save_ifs" 2238: MAGIC_CMD="$lt_save_MAGIC_CMD" 2239: ;; 2240: esac]) 2241: MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2242: if test -n "$MAGIC_CMD"; then 2243: AC_MSG_RESULT($MAGIC_CMD) 2244: else 2245: AC_MSG_RESULT(no) 2246: fi 2247: ])# AC_PATH_TOOL_PREFIX 2248: 2249: 2250: # AC_PATH_MAGIC 2251: # ------------- 2252: # find a file program which can recognize a shared library 2253: AC_DEFUN([AC_PATH_MAGIC], 2254: [AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2255: if test -z "$lt_cv_path_MAGIC_CMD"; then 2256: if test -n "$ac_tool_prefix"; then 2257: AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2258: else 2259: MAGIC_CMD=: 2260: fi 2261: fi 2262: ])# AC_PATH_MAGIC 2263: 2264: 2265: # AC_PROG_LD 2266: # ---------- 2267: # find the pathname to the GNU or non-GNU linker 2268: AC_DEFUN([AC_PROG_LD], 2269: [AC_ARG_WITH([gnu-ld], 2270: [AC_HELP_STRING([--with-gnu-ld], 2271: [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2272: [test "$withval" = no || with_gnu_ld=yes], 2273: [with_gnu_ld=no]) 2274: AC_REQUIRE([LT_AC_PROG_SED])dnl 2275: AC_REQUIRE([AC_PROG_CC])dnl 2276: AC_REQUIRE([AC_CANONICAL_HOST])dnl 2277: AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2278: ac_prog=ld 2279: if test "$GCC" = yes; then 2280: # Check if gcc -print-prog-name=ld gives a path. 2281: AC_MSG_CHECKING([for ld used by $CC]) 2282: case $host in 2283: *-*-mingw*) 2284: # gcc leaves a trailing carriage return which upsets mingw 2285: ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2286: *) 2287: ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2288: esac 2289: case $ac_prog in 2290: # Accept absolute paths. 2291: [[\\/]]* | ?:[[\\/]]*) 2292: re_direlt='/[[^/]][[^/]]*/\.\./' 2293: # Canonicalize the pathname of ld 2294: ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2295: while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2296: ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2297: done 2298: test -z "$LD" && LD="$ac_prog" 2299: ;; 2300: "") 2301: # If it fails, then pretend we aren't using GCC. 2302: ac_prog=ld 2303: ;; 2304: *) 2305: # If it is relative, then search for the first ld in PATH. 2306: with_gnu_ld=unknown 2307: ;; 2308: esac 2309: elif test "$with_gnu_ld" = yes; then 2310: AC_MSG_CHECKING([for GNU ld]) 2311: else 2312: AC_MSG_CHECKING([for non-GNU ld]) 2313: fi 2314: AC_CACHE_VAL(lt_cv_path_LD, 2315: [if test -z "$LD"; then 2316: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2317: for ac_dir in $PATH; do 2318: IFS="$lt_save_ifs" 2319: test -z "$ac_dir" && ac_dir=. 2320: if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2321: lt_cv_path_LD="$ac_dir/$ac_prog" 2322: # Check to see if the program is GNU ld. I'd rather use --version, 2323: # but apparently some variants of GNU ld only accept -v. 2324: # Break only if it was the GNU/non-GNU ld that we prefer. 2325: case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2326: *GNU* | *'with BFD'*) 2327: test "$with_gnu_ld" != no && break 2328: ;; 2329: *) 2330: test "$with_gnu_ld" != yes && break 2331: ;; 2332: esac 2333: fi 2334: done 2335: IFS="$lt_save_ifs" 2336: else 2337: lt_cv_path_LD="$LD" # Let the user override the test with a path. 2338: fi]) 2339: LD="$lt_cv_path_LD" 2340: if test -n "$LD"; then 2341: AC_MSG_RESULT($LD) 2342: else 2343: AC_MSG_RESULT(no) 2344: fi 2345: test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2346: AC_PROG_LD_GNU 2347: ])# AC_PROG_LD 2348: 2349: 2350: # AC_PROG_LD_GNU 2351: # -------------- 2352: AC_DEFUN([AC_PROG_LD_GNU], 2353: [AC_REQUIRE([AC_PROG_EGREP])dnl 2354: AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2355: [# I'd rather use --version here, but apparently some GNU lds only accept -v. 2356: case `$LD -v 2>&1 </dev/null` in 2357: *GNU* | *'with BFD'*) 2358: lt_cv_prog_gnu_ld=yes 2359: ;; 2360: *) 2361: lt_cv_prog_gnu_ld=no 2362: ;; 2363: esac]) 2364: with_gnu_ld=$lt_cv_prog_gnu_ld 2365: ])# AC_PROG_LD_GNU 2366: 2367: 2368: # AC_PROG_LD_RELOAD_FLAG 2369: # ---------------------- 2370: # find reload flag for linker 2371: # -- PORTME Some linkers may need a different reload flag. 2372: AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2373: [AC_CACHE_CHECK([for $LD option to reload object files], 2374: lt_cv_ld_reload_flag, 2375: [lt_cv_ld_reload_flag='-r']) 2376: reload_flag=$lt_cv_ld_reload_flag 2377: case $reload_flag in 2378: "" | " "*) ;; 2379: *) reload_flag=" $reload_flag" ;; 2380: esac 2381: reload_cmds='$LD$reload_flag -o $output$reload_objs' 2382: case $host_os in 2383: darwin*) 2384: if test "$GCC" = yes; then 2385: reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2386: else 2387: reload_cmds='$LD$reload_flag -o $output$reload_objs' 2388: fi 2389: ;; 2390: esac 2391: ])# AC_PROG_LD_RELOAD_FLAG 2392: 2393: 2394: # AC_DEPLIBS_CHECK_METHOD 2395: # ----------------------- 2396: # how to check for library dependencies 2397: # -- PORTME fill in with the dynamic library characteristics 2398: AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2399: [AC_CACHE_CHECK([how to recognize dependent libraries], 2400: lt_cv_deplibs_check_method, 2401: [lt_cv_file_magic_cmd='$MAGIC_CMD' 2402: lt_cv_file_magic_test_file= 2403: lt_cv_deplibs_check_method='unknown' 2404: # Need to set the preceding variable on all platforms that support 2405: # interlibrary dependencies. 2406: # 'none' -- dependencies not supported. 2407: # `unknown' -- same as none, but documents that we really don't know. 2408: # 'pass_all' -- all dependencies passed with no checks. 2409: # 'test_compile' -- check by making test program. 2410: # 'file_magic [[regex]]' -- check by looking for files in library path 2411: # which responds to the $file_magic_cmd with a given extended regex. 2412: # If you have `file' or equivalent on your system and you're not sure 2413: # whether `pass_all' will *always* work, you probably want this one. 2414: 2415: case $host_os in 2416: aix[[4-9]]*) 2417: lt_cv_deplibs_check_method=pass_all 2418: ;; 2419: 2420: beos*) 2421: lt_cv_deplibs_check_method=pass_all 2422: ;; 2423: 2424: bsdi[[45]]*) 2425: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2426: lt_cv_file_magic_cmd='/usr/bin/file -L' 2427: lt_cv_file_magic_test_file=/shlib/libc.so 2428: ;; 2429: 2430: cygwin*) 2431: # func_win32_libid is a shell function defined in ltmain.sh 2432: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2433: lt_cv_file_magic_cmd='func_win32_libid' 2434: ;; 2435: 2436: mingw* | pw32*) 2437: # Base MSYS/MinGW do not provide the 'file' command needed by 2438: # func_win32_libid shell function, so use a weaker test based on 'objdump', 2439: # unless we find 'file', for example because we are cross-compiling. 2440: if ( file / ) >/dev/null 2>&1; then 2441: lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2442: lt_cv_file_magic_cmd='func_win32_libid' 2443: else 2444: lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2445: lt_cv_file_magic_cmd='$OBJDUMP -f' 2446: fi 2447: ;; 2448: 2449: darwin* | rhapsody*) 2450: lt_cv_deplibs_check_method=pass_all 2451: ;; 2452: 2453: freebsd* | dragonfly*) 2454: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2455: case $host_cpu in 2456: i*86 ) 2457: # Not sure whether the presence of OpenBSD here was a mistake. 2458: # Let's accept both of them until this is cleared up. 2459: lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2460: lt_cv_file_magic_cmd=/usr/bin/file 2461: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2462: ;; 2463: esac 2464: else 2465: lt_cv_deplibs_check_method=pass_all 2466: fi 2467: ;; 2468: 2469: gnu*) 2470: lt_cv_deplibs_check_method=pass_all 2471: ;; 2472: 2473: hpux10.20* | hpux11*) 2474: lt_cv_file_magic_cmd=/usr/bin/file 2475: case $host_cpu in 2476: ia64*) 2477: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2478: lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2479: ;; 2480: hppa*64*) 2481: [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]'] 2482: lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2483: ;; 2484: *) 2485: lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2486: lt_cv_file_magic_test_file=/usr/lib/libc.sl 2487: ;; 2488: esac 2489: ;; 2490: 2491: interix[[3-9]]*) 2492: # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2493: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2494: ;; 2495: 2496: irix5* | irix6* | nonstopux*) 2497: case $LD in 2498: *-32|*"-32 ") libmagic=32-bit;; 2499: *-n32|*"-n32 ") libmagic=N32;; 2500: *-64|*"-64 ") libmagic=64-bit;; 2501: *) libmagic=never-match;; 2502: esac 2503: lt_cv_deplibs_check_method=pass_all 2504: ;; 2505: 2506: # This must be Linux ELF. 2507: linux* | k*bsd*-gnu) 2508: lt_cv_deplibs_check_method=pass_all 2509: ;; 2510: 2511: netbsd* | netbsdelf*-gnu) 2512: if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2513: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2514: else 2515: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2516: fi 2517: ;; 2518: 2519: newos6*) 2520: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2521: lt_cv_file_magic_cmd=/usr/bin/file 2522: lt_cv_file_magic_test_file=/usr/lib/libnls.so 2523: ;; 2524: 2525: nto-qnx*) 2526: lt_cv_deplibs_check_method=unknown 2527: ;; 2528: 2529: openbsd*) 2530: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2531: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2532: else 2533: lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2534: fi 2535: ;; 2536: 2537: osf3* | osf4* | osf5*) 2538: lt_cv_deplibs_check_method=pass_all 2539: ;; 2540: 2541: rdos*) 2542: lt_cv_deplibs_check_method=pass_all 2543: ;; 2544: 2545: solaris*) 2546: lt_cv_deplibs_check_method=pass_all 2547: ;; 2548: 2549: sysv4 | sysv4.3*) 2550: case $host_vendor in 2551: motorola) 2552: 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]]' 2553: lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2554: ;; 2555: ncr) 2556: lt_cv_deplibs_check_method=pass_all 2557: ;; 2558: sequent) 2559: lt_cv_file_magic_cmd='/bin/file' 2560: lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2561: ;; 2562: sni) 2563: lt_cv_file_magic_cmd='/bin/file' 2564: lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2565: lt_cv_file_magic_test_file=/lib/libc.so 2566: ;; 2567: siemens) 2568: lt_cv_deplibs_check_method=pass_all 2569: ;; 2570: pc) 2571: lt_cv_deplibs_check_method=pass_all 2572: ;; 2573: esac 2574: ;; 2575: 2576: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2577: lt_cv_deplibs_check_method=pass_all 2578: ;; 2579: esac 2580: ]) 2581: file_magic_cmd=$lt_cv_file_magic_cmd 2582: deplibs_check_method=$lt_cv_deplibs_check_method 2583: test -z "$deplibs_check_method" && deplibs_check_method=unknown 2584: ])# AC_DEPLIBS_CHECK_METHOD 2585: 2586: 2587: # AC_PROG_NM 2588: # ---------- 2589: # find the pathname to a BSD-compatible name lister 2590: AC_DEFUN([AC_PROG_NM], 2591: [AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2592: [if test -n "$NM"; then 2593: # Let the user override the test. 2594: lt_cv_path_NM="$NM" 2595: else 2596: lt_nm_to_check="${ac_tool_prefix}nm" 2597: if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2598: lt_nm_to_check="$lt_nm_to_check nm" 2599: fi 2600: for lt_tmp_nm in $lt_nm_to_check; do 2601: lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2602: for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2603: IFS="$lt_save_ifs" 2604: test -z "$ac_dir" && ac_dir=. 2605: tmp_nm="$ac_dir/$lt_tmp_nm" 2606: if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2607: # Check to see if the nm accepts a BSD-compat flag. 2608: # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2609: # nm: unknown option "B" ignored 2610: # Tru64's nm complains that /dev/null is an invalid object file 2611: case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2612: */dev/null* | *'Invalid file or object type'*) 2613: lt_cv_path_NM="$tmp_nm -B" 2614: break 2615: ;; 2616: *) 2617: case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2618: */dev/null*) 2619: lt_cv_path_NM="$tmp_nm -p" 2620: break 2621: ;; 2622: *) 2623: lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2624: continue # so that we can try to find one that supports BSD flags 2625: ;; 2626: esac 2627: ;; 2628: esac 2629: fi 2630: done 2631: IFS="$lt_save_ifs" 2632: done 2633: test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2634: fi]) 2635: NM="$lt_cv_path_NM" 2636: ])# AC_PROG_NM 2637: 2638: 2639: # AC_CHECK_LIBM 2640: # ------------- 2641: # check for math library 2642: AC_DEFUN([AC_CHECK_LIBM], 2643: [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2644: LIBM= 2645: case $host in 2646: *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2647: # These system don't have libm, or don't need it 2648: ;; 2649: *-ncr-sysv4.3*) 2650: AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2651: AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2652: ;; 2653: *) 2654: AC_CHECK_LIB(m, cos, LIBM="-lm") 2655: ;; 2656: esac 2657: ])# AC_CHECK_LIBM 2658: 2659: 2660: # AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2661: # ----------------------------------- 2662: # sets LIBLTDL to the link flags for the libltdl convenience library and 2663: # LTDLINCL to the include flags for the libltdl header and adds 2664: # --enable-ltdl-convenience to the configure arguments. Note that 2665: # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2666: # it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2667: # '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2668: # (note the single quotes!). If your package is not flat and you're not 2669: # using automake, define top_builddir and top_srcdir appropriately in 2670: # the Makefiles. 2671: AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2672: [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2673: case $enable_ltdl_convenience in 2674: no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2675: "") enable_ltdl_convenience=yes 2676: ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2677: esac 2678: LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2679: LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2680: # For backwards non-gettext consistent compatibility... 2681: INCLTDL="$LTDLINCL" 2682: ])# AC_LIBLTDL_CONVENIENCE 2683: 2684: 2685: # AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2686: # ----------------------------------- 2687: # sets LIBLTDL to the link flags for the libltdl installable library and 2688: # LTDLINCL to the include flags for the libltdl header and adds 2689: # --enable-ltdl-install to the configure arguments. Note that 2690: # AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2691: # and an installed libltdl is not found, it is assumed to be `libltdl'. 2692: # LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2693: # '${top_srcdir}/' (note the single quotes!). 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(MM) 2979: wlarc='${wl}' 2980: 2981: # ancient GNU ld didn't support --whole-archive et. al. 2982: if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 2983: grep 'no-whole-archive' > /dev/null; then 2984: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2985: else 2986: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 2987: fi 2988: else 2989: with_gnu_ld=no 2990: wlarc= 2991: 2992: # A generic and very simple default shared library creation 2993: # command for GNU C++ for the case where it uses the native 2994: # linker, instead of GNU ld. If possible, this setting should 2995: # overridden to take advantage of the native linker features on 2996: # the platform it is being used on. 2997: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 2998: fi 2999: 3000: # Commands to make compiler produce verbose output that lists 3001: # what "hidden" libraries, object files and flags are used when 3002: # linking a shared library. 3003: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3004: 3005: else 3006: GXX=no 3007: with_gnu_ld=no 3008: wlarc= 3009: fi 3010: 3011: # PORTME: fill in a description of your system's C++ link characteristics 3012: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 3013: _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3014: case $host_os in 3015: aix3*) 3016: # FIXME: insert proper C++ library support 3017: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3018: ;; 3019: aix[[4-9]]*) 3020: if test "$host_cpu" = ia64; then 3021: # On IA64, the linker does run time linking by default, so we don't 3022: # have to do anything special. 3023: aix_use_runtimelinking=no 3024: exp_sym_flag='-Bexport' 3025: no_entry_flag="" 3026: else 3027: aix_use_runtimelinking=no 3028: 3029: # Test if we are trying to use run time linking or normal 3030: # AIX style linking. If -brtl is somewhere in LDFLAGS, we 3031: # need to do runtime linking. 3032: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 3033: for ld_flag in $LDFLAGS; do 3034: case $ld_flag in 3035: *-brtl*) 3036: aix_use_runtimelinking=yes 3037: break 3038: ;; 3039: esac 3040: done 3041: ;; 3042: esac 3043: 3044: exp_sym_flag='-bexport' 3045: no_entry_flag='-bnoentry' 3046: fi 3047: 3048: # When large executables or shared objects are built, AIX ld can 3049: # have problems creating the table of contents. If linking a library 3050: # or program results in "error TOC overflow" add -mminimal-toc to 3051: # CXXFLAGS/CFLAGS for g++/gcc. 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Setting hardcode_minus_L 3074: # to unsupported forces relinking 3075: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 3076: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3077: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3078: fi 3079: ;; 3080: esac 3081: shared_flag='-shared' 3082: if test "$aix_use_runtimelinking" = yes; then 3083: shared_flag="$shared_flag "'${wl}-G' 3084: fi 3085: else 3086: # not using gcc 3087: if test "$host_cpu" = ia64; then 3088: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 3089: # chokes on -Wl,-G. The following line is correct: 3090: shared_flag='-G' 3091: else 3092: if test "$aix_use_runtimelinking" = yes; then 3093: shared_flag='${wl}-G' 3094: else 3095: shared_flag='${wl}-bM:SRE' 3096: fi 3097: fi 3098: fi 3099: 3100: # It seems that -bexpall does not export symbols beginning with 3101: # underscore (_), so it is better to generate a list of symbols to export. 3102: _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3103: if test "$aix_use_runtimelinking" = yes; then 3104: # Warning - without using the other runtime loading flags (-brtl), 3105: # -berok will link without error, but may produce a broken library. 3106: _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 3107: # Determine the default libpath from the value encoded in an empty executable. 3108: _LT_AC_SYS_LIBPATH_AIX 3109: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3110: 3111: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 3112: else 3113: if test "$host_cpu" = ia64; then 3114: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 3115: _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 3116: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 3117: else 3118: # Determine the default libpath from the value encoded in an empty executable. 3119: _LT_AC_SYS_LIBPATH_AIX 3120: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3121: # Warning - without using the other run time loading flags, 3122: # -berok will link without error, but may produce a broken library. 3123: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 3124: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 3125: # Exported symbols can be pulled into shared objects from archives 3126: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 3127: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3128: # This is similar to how AIX traditionally builds its shared libraries. 3129: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 3130: fi 3131: fi 3132: ;; 3133: 3134: beos*) 3135: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3136: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3137: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 3138: # support --undefined. This deserves some investigation. FIXME 3139: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3140: else 3141: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3142: fi 3143: ;; 3144: 3145: chorus*) 3146: case $cc_basename in 3147: *) 3148: # FIXME: insert proper C++ library support 3149: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3150: ;; 3151: esac 3152: ;; 3153: 3154: cygwin* | mingw* | pw32*) 3155: # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3156: # as there is no search path for DLLs. 3157: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3158: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3159: _LT_AC_TAGVAR(always_export_symbols, $1)=no 3160: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3161: 3162: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3163: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 3164: # If the export-symbols file already is a .def file (1st line 3165: # is EXPORTS), use it as is; otherwise, prepend... 3166: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3167: cp $export_symbols $output_objdir/$soname.def; 3168: else 3169: echo EXPORTS > $output_objdir/$soname.def; 3170: cat $export_symbols >> $output_objdir/$soname.def; 3171: fi~ 3172: $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 3173: else 3174: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3175: fi 3176: ;; 3177: darwin* | rhapsody*) 3178: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3179: _LT_AC_TAGVAR(hardcode_direct, $1)=no 3180: _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3181: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3182: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3183: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3184: _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 3185: if test "$GXX" = yes ; then 3186: output_verbose_link_cmd='echo' 3187: _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 3188: _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 3189: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 3190: _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 3191: if test "$lt_cv_apple_cc_single_mod" != "yes"; then 3192: _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 3193: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 3194: fi 3195: else 3196: case $cc_basename in 3197: xlc*) 3198: output_verbose_link_cmd='echo' 3199: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' 3200: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3201: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3202: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^$..*$,_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3203: _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}' 3204: ;; 3205: *) 3206: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3207: ;; 3208: esac 3209: fi 3210: ;; 3211: 3212: dgux*) 3213: case $cc_basename in 3214: ec++*) 3215: # FIXME: insert proper C++ library support 3216: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3217: ;; 3218: ghcx*) 3219: # Green Hills C++ Compiler 3220: # FIXME: insert proper C++ library support 3221: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3222: ;; 3223: *) 3224: # FIXME: insert proper C++ library support 3225: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3226: ;; 3227: esac 3228: ;; 3229: freebsd[[12]]*) 3230: # C++ shared libraries reported to be fairly broken before switch to ELF 3231: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3232: ;; 3233: freebsd-elf*) 3234: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3235: ;; 3236: freebsd* | dragonfly*) 3237: # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3238: # conventions 3239: _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3240: ;; 3241: gnu*) 3242: ;; 3243: hpux9*) 3244: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3245: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3246: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3247: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3248: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3249: # but as the default 3250: # location of the library. 3251: 3252: case $cc_basename in 3253: CC*) 3254: # FIXME: insert proper C++ library support 3255: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3256: ;; 3257: aCC*) 3258: _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' 3259: # Commands to make compiler produce verbose output that lists 3260: # what "hidden" libraries, object files and flags are used when 3261: # linking a shared library. 3262: # 3263: # There doesn't appear to be a way to prevent this compiler from 3264: # explicitly linking system object files so we need to strip them 3265: # from the output so that they don't get included in the library 3266: # dependencies. 3267: 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' 3268: ;; 3269: *) 3270: if test "$GXX" = yes; then 3271: _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' 3272: else 3273: # FIXME: insert proper C++ library support 3274: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3275: fi 3276: ;; 3277: esac 3278: ;; 3279: hpux10*|hpux11*) 3280: if test $with_gnu_ld = no; then 3281: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3282: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3283: 3284: case $host_cpu in 3285: hppa*64*|ia64*) ;; 3286: *) 3287: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3288: ;; 3289: esac 3290: fi 3291: case $host_cpu in 3292: hppa*64*|ia64*) 3293: _LT_AC_TAGVAR(hardcode_direct, $1)=no 3294: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3295: ;; 3296: *) 3297: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3298: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3299: # but as the default 3300: # location of the library. 3301: ;; 3302: esac 3303: 3304: case $cc_basename in 3305: CC*) 3306: # FIXME: insert proper C++ library support 3307: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3308: ;; 3309: aCC*) 3310: case $host_cpu in 3311: hppa*64*) 3312: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3313: ;; 3314: ia64*) 3315: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3316: ;; 3317: *) 3318: _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' 3319: ;; 3320: esac 3321: # Commands to make compiler produce verbose output that lists 3322: # what "hidden" libraries, object files and flags are used when 3323: # linking a shared library. 3324: # 3325: # There doesn't appear to be a way to prevent this compiler from 3326: # explicitly linking system object files so we need to strip them 3327: # from the output so that they don't get included in the library 3328: # dependencies. 3329: 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' 3330: ;; 3331: *) 3332: if test "$GXX" = yes; then 3333: if test $with_gnu_ld = no; then 3334: case $host_cpu in 3335: hppa*64*) 3336: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3337: ;; 3338: ia64*) 3339: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3340: ;; 3341: *) 3342: _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' 3343: ;; 3344: esac 3345: fi 3346: else 3347: # FIXME: insert proper C++ library support 3348: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3349: fi 3350: ;; 3351: esac 3352: ;; 3353: interix[[3-9]]*) 3354: _LT_AC_TAGVAR(hardcode_direct, $1)=no 3355: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3356: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3357: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3358: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3359: # Instead, shared libraries are loaded at an image base (0x10000000 by 3360: # default) and relocated if they conflict, which is a slow very memory 3361: # consuming and fragmenting process. To avoid this, we pick a random, 3362: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3363: # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3364: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3365: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3366: ;; 3367: irix5* | irix6*) 3368: case $cc_basename in 3369: CC*) 3370: # SGI C++ 3371: _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 ${output_objdir}/so_locations -o $lib' 3372: 3373: # Archives containing C++ object files must be created using 3374: # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3375: # necessary to make sure instantiated templates are included 3376: # in the archive. 3377: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3378: ;; 3379: *) 3380: if test "$GXX" = yes; then 3381: if test "$with_gnu_ld" = no; then 3382: _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}${output_objdir}/so_locations -o $lib' 3383: else 3384: _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' 3385: fi 3386: fi 3387: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3388: ;; 3389: esac 3390: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3391: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3392: ;; 3393: linux* | k*bsd*-gnu) 3394: case $cc_basename in 3395: KCC*) 3396: # Kuck and Associates, Inc. (KAI) C++ Compiler 3397: 3398: # KCC will only create a shared library if the output file 3399: # ends with ".so" (or ".sl" for HP-UX), so rename the library 3400: # to its proper name (with version) after linking. 3401: _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' 3402: _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' 3403: # Commands to make compiler produce verbose output that lists 3404: # what "hidden" libraries, object files and flags are used when 3405: # linking a shared library. 3406: # 3407: # There doesn't appear to be a way to prevent this compiler from 3408: # explicitly linking system object files so we need to strip them 3409: # from the output so that they don't get included in the library 3410: # dependencies. 3411: 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' 3412: 3413: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3414: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3415: 3416: # Archives containing C++ object files must be created using 3417: # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3418: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3419: ;; 3420: icpc*) 3421: # Intel C++ 3422: with_gnu_ld=yes 3423: # version 8.0 and above of icpc choke on multiply defined symbols 3424: # if we add $predep_objects and $postdep_objects, however 7.1 and 3425: # earlier do not add the objects themselves. 3426: case `$CC -V 2>&1` in 3427: *"Version 7."*) 3428: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3429: _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' 3430: ;; 3431: *) # Version 8.0 or newer 3432: tmp_idyn= 3433: case $host_cpu in 3434: ia64*) tmp_idyn=' -i_dynamic';; 3435: esac 3436: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3437: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 3438: ;; 3439: esac 3440: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3441: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3442: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3443: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3444: ;; 3445: pgCC* | pgcpp*) 3446: # Portland Group C++ compiler 3447: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3448: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 3449: 3450: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3451: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3452: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 3453: ;; 3454: cxx*) 3455: # Compaq C++ 3456: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3457: _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' 3458: 3459: runpath_var=LD_RUN_PATH 3460: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3461: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3462: 3463: # Commands to make compiler produce verbose output that lists 3464: # what "hidden" libraries, object files and flags are used when 3465: # linking a shared library. 3466: # 3467: # There doesn't appear to be a way to prevent this compiler from 3468: # explicitly linking system object files so we need to strip them 3469: # from the output so that they don't get included in the library 3470: # dependencies. 3471: 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' 3472: ;; 3473: *) 3474: case `$CC -V 2>&1 | sed 5q` in 3475: *Sun\ C*) 3476: # Sun C++ 5.9 3477: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3478: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3479: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' 3480: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3481: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 3482: 3483: # Not sure whether something based on 3484: # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 3485: # would be better. 3486: output_verbose_link_cmd='echo' 3487: 3488: # Archives containing C++ object files must be created using 3489: # "CC -xar", where "CC" is the Sun C++ compiler. This is 3490: # necessary to make sure instantiated templates are included 3491: # in the archive. 3492: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3493: ;; 3494: esac 3495: ;; 3496: esac 3497: ;; 3498: lynxos*) 3499: # FIXME: insert proper C++ library support 3500: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3501: ;; 3502: m88k*) 3503: # FIXME: insert proper C++ library support 3504: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3505: ;; 3506: mvs*) 3507: case $cc_basename in 3508: cxx*) 3509: # FIXME: insert proper C++ library support 3510: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3511: ;; 3512: *) 3513: # FIXME: insert proper C++ library support 3514: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3515: ;; 3516: esac 3517: ;; 3518: netbsd* | netbsdelf*-gnu) 3519: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3520: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3521: wlarc= 3522: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3523: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3524: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3525: fi 3526: # Workaround some broken pre-1.5 toolchains 3527: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3528: ;; 3529: openbsd2*) 3530: # C++ shared libraries are fairly broken 3531: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3532: ;; 3533: openbsd*) 3534: if test -f /usr/libexec/ld.so; then 3535: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3536: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3537: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3538: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3539: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3540: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' 3541: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3542: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3543: fi 3544: output_verbose_link_cmd='echo' 3545: else 3546: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3547: fi 3548: ;; 3549: osf3*) 3550: case $cc_basename in 3551: KCC*) 3552: # Kuck and Associates, Inc. (KAI) C++ Compiler 3553: 3554: # KCC will only create a shared library if the output file 3555: # ends with ".so" (or ".sl" for HP-UX), so rename the library 3556: # to its proper name (with version) after linking. 3557: _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' 3558: 3559: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3560: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3561: 3562: # Archives containing C++ object files must be created using 3563: # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3564: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3565: 3566: ;; 3567: RCC*) 3568: # Rational C++ 2.4.1 3569: # FIXME: insert proper C++ library support 3570: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3571: ;; 3572: cxx*) 3573: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3574: _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 ${output_objdir}/so_locations -o $lib' 3575: 3576: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3577: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3578: 3579: # Commands to make compiler produce verbose output that lists 3580: # what "hidden" libraries, object files and flags are used when 3581: # linking a shared library. 3582: # 3583: # There doesn't appear to be a way to prevent this compiler from 3584: # explicitly linking system object files so we need to strip them 3585: # from the output so that they don't get included in the library 3586: # dependencies. 3587: 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' 3588: ;; 3589: *) 3590: if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3591: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3592: _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}${output_objdir}/so_locations -o $lib' 3593: 3594: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3595: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3596: 3597: # Commands to make compiler produce verbose output that lists 3598: # what "hidden" libraries, object files and flags are used when 3599: # linking a shared library. 3600: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3601: 3602: else 3603: # FIXME: insert proper C++ library support 3604: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3605: fi 3606: ;; 3607: esac 3608: ;; 3609: osf4* | osf5*) 3610: case $cc_basename in 3611: KCC*) 3612: # Kuck and Associates, Inc. (KAI) C++ Compiler 3613: 3614: # KCC will only create a shared library if the output file 3615: # ends with ".so" (or ".sl" for HP-UX), so rename the library 3616: # to its proper name (with version) after linking. 3617: _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' 3618: 3619: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3620: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3621: 3622: # Archives containing C++ object files must be created using 3623: # the KAI C++ compiler. 3624: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3625: ;; 3626: RCC*) 3627: # Rational C++ 2.4.1 3628: # FIXME: insert proper C++ library support 3629: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3630: ;; 3631: cxx*) 3632: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3633: _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 ${output_objdir}/so_locations -o $lib' 3634: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3635: echo "-hidden">> $lib.exp~ 3636: $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 ${output_objdir}/so_locations -o $lib~ 3637: $rm $lib.exp' 3638: 3639: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3640: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3641: 3642: # Commands to make compiler produce verbose output that lists 3643: # what "hidden" libraries, object files and flags are used when 3644: # linking a shared library. 3645: # 3646: # There doesn't appear to be a way to prevent this compiler from 3647: # explicitly linking system object files so we need to strip them 3648: # from the output so that they don't get included in the library 3649: # dependencies. 3650: 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 $list' 3651: ;; 3652: *) 3653: if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3654: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3655: _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 ${wl}${output_objdir}/so_locations -o $lib' 3656: 3657: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3658: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3659: 3660: # Commands to make compiler produce verbose output that lists 3661: # what "hidden" libraries, object files and flags are used when 3662: # linking a shared library. 3663: output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3664: 3665: else 3666: # FIXME: insert proper C++ library support 3667: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3668: fi 3669: ;; 3670: esac 3671: ;; 3672: psos*) 3673: # FIXME: insert proper C++ library support 3674: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3675: ;; 3676: sunos4*) 3677: case $cc_basename in 3678: CC*) 3679: # Sun C++ 4.x 3680: # FIXME: insert proper C++ library support 3681: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3682: ;; 3683: lcc*) 3684: # Lucid 3685: # FIXME: insert proper C++ library support 3686: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3687: ;; 3688: *) 3689: # FIXME: insert proper C++ library support 3690: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3691: ;; 3692: esac 3693: ;; 3694: solaris*) 3695: case $cc_basename in 3696: CC*) 3697: # Sun C++ 4.2, 5.x and Centerline C++ 3698: _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3699: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3700: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3701: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3702: $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3703: 3704: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3705: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3706: case $host_os in 3707: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3708: *) 3709: # The compiler driver will combine and reorder linker options, 3710: # but understands `-z linker_flag'. 3711: # Supported since Solaris 2.6 (maybe 2.5.1?) 3712: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 3713: ;; 3714: esac 3715: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3716: 3717: output_verbose_link_cmd='echo' 3718: 3719: # Archives containing C++ object files must be created using 3720: # "CC -xar", where "CC" is the Sun C++ compiler. This is 3721: # necessary to make sure instantiated templates are included 3722: # in the archive. 3723: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3724: ;; 3725: gcx*) 3726: # Green Hills C++ Compiler 3727: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3728: 3729: # The C++ compiler must be used to create the archive. 3730: _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3731: ;; 3732: *) 3733: # GNU C++ compiler with Solaris linker 3734: if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3735: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3736: if $CC --version | grep -v '^2\.7' > /dev/null; then 3737: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3738: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3739: $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3740: 3741: # Commands to make compiler produce verbose output that lists 3742: # what "hidden" libraries, object files and flags are used when 3743: # linking a shared library. 3744: output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3745: else 3746: # g++ 2.7 appears to require `-G' NOT `-shared' on this 3747: # platform. 3748: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3749: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3750: $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3751: 3752: # Commands to make compiler produce verbose output that lists 3753: # what "hidden" libraries, object files and flags are used when 3754: # linking a shared library. 3755: output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 3756: fi 3757: 3758: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 3759: case $host_os in 3760: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3761: *) 3762: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 3763: ;; 3764: esac 3765: fi 3766: ;; 3767: esac 3768: ;; 3769: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 3770: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3771: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3772: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3773: runpath_var='LD_RUN_PATH' 3774: 3775: case $cc_basename in 3776: CC*) 3777: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3778: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3779: ;; 3780: *) 3781: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3782: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 3783: ;; 3784: esac 3785: ;; 3786: sysv5* | sco3.2v5* | sco5v6*) 3787: # Note: We can NOT use -z defs as we might desire, because we do not 3788: # link with -lc, and that would cause any symbols used from libc to 3789: # always be unresolved, which means just about no library would 3790: # ever link correctly. If we're not using GNU ld we use -z text 3791: # though, which does catch some bad symbols but isn't as heavy-handed 3792: # as -z defs. 3793: # For security reasons, it is highly recommended that you always 3794: # use absolute paths for naming shared libraries, and exclude the 3795: # DT_RUNPATH tag from executables and libraries. But doing so 3796: # requires that you compile everything twice, which is a pain. 3797: # So that behaviour is only enabled if SCOABSPATH is set to a 3798: # non-empty value in the environment. Most likely only useful for 3799: # creating official distributions of packages. 3800: # This is a hack until libtool officially supports absolute path 3801: # names for shared libraries. 3802: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 3803: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 3804: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3805: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3806: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 3807: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3808: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3809: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 3810: runpath_var='LD_RUN_PATH' 3811: 3812: case $cc_basename in 3813: CC*) 3814: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3815: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3816: ;; 3817: *) 3818: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3819: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 3820: ;; 3821: esac 3822: ;; 3823: tandem*) 3824: case $cc_basename in 3825: NCC*) 3826: # NonStop-UX NCC 3.20 3827: # FIXME: insert proper C++ library support 3828: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3829: ;; 3830: *) 3831: # FIXME: insert proper C++ library support 3832: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3833: ;; 3834: esac 3835: ;; 3836: vxworks*) 3837: # FIXME: insert proper C++ library support 3838: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3839: ;; 3840: *) 3841: # FIXME: insert proper C++ library support 3842: _LT_AC_TAGVAR(ld_shlibs, $1)=no 3843: ;; 3844: esac 3845: AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 3846: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 3847: 3848: _LT_AC_TAGVAR(GCC, $1)="$GXX" 3849: _LT_AC_TAGVAR(LD, $1)="$LD" 3850: 3851: AC_LIBTOOL_POSTDEP_PREDEP($1) 3852: AC_LIBTOOL_PROG_COMPILER_PIC($1) 3853: AC_LIBTOOL_PROG_CC_C_O($1) 3854: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3855: AC_LIBTOOL_PROG_LD_SHLIBS($1) 3856: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3857: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3858: 3859: AC_LIBTOOL_CONFIG($1) 3860: 3861: AC_LANG_POP 3862: CC=$lt_save_CC 3863: LDCXX=$LD 3864: LD=$lt_save_LD 3865: GCC=$lt_save_GCC 3866: with_gnu_ldcxx=$with_gnu_ld 3867: with_gnu_ld=$lt_save_with_gnu_ld 3868: lt_cv_path_LDCXX=$lt_cv_path_LD 3869: lt_cv_path_LD=$lt_save_path_LD 3870: lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 3871: lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 3872: ])# AC_LIBTOOL_LANG_CXX_CONFIG 3873: 3874: # AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 3875: # ------------------------------------ 3876: # Figure out "hidden" library dependencies from verbose 3877: # compiler output when linking a shared library. 3878: # Parse the compiler output and extract the necessary 3879: # objects, libraries and library flags. 3880: AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], 3881: [AC_REQUIRE([LT_AC_PROG_SED])dnl 3882: dnl we can't use the lt_simple_compile_test_code here, 3883: dnl because it contains code intended for an executable, 3884: dnl not a library. It's possible we should let each 3885: dnl tag define a new lt_????_link_test_code variable, 3886: dnl but it's only used here... 3887: ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 3888: int a; 3889: void foo (void) { a = 0; } 3890: EOF 3891: ],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 3892: class Foo 3893: { 3894: public: 3895: Foo (void) { a = 0; } 3896: private: 3897: int a; 3898: }; 3899: EOF 3900: ],[$1],[F77],[cat > conftest.$ac_ext <<EOF 3901: subroutine foo 3902: implicit none 3903: integer*4 a 3904: a=0 3905: return 3906: end 3907: EOF 3908: ],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 3909: public class foo { 3910: private int a; 3911: public void bar (void) { 3912: a = 0; 3913: } 3914: }; 3915: EOF 3916: ]) 3917: dnl Parse the compiler output and extract the necessary 3918: dnl objects, libraries and library flags. 3919: if AC_TRY_EVAL(ac_compile); then 3920: # Parse the compiler output and extract the necessary 3921: # objects, libraries and library flags. 3922: 3923: # Sentinel used to keep track of whether or not we are before 3924: # the conftest object file. 3925: pre_test_object_deps_done=no 3926: 3927: # The `*' in the case matches for architectures that use `case' in 3928: # $output_verbose_cmd can trigger glob expansion during the loop 3929: # eval without this substitution. 3930: output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 3931: 3932: for p in `eval $output_verbose_link_cmd`; do 3933: case $p in 3934: 3935: -L* | -R* | -l*) 3936: # Some compilers place space between "-{L,R}" and the path. 3937: # Remove the space. 3938: if test $p = "-L" \ 3939: || test $p = "-R"; then 3940: prev=$p 3941: continue 3942: else 3943: prev= 3944: fi 3945: 3946: if test "$pre_test_object_deps_done" = no; then 3947: case $p in 3948: -L* | -R*) 3949: # Internal compiler library paths should come after those 3950: # provided the user. The postdeps already come after the 3951: # user supplied libs so there is no need to process them. 3952: if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 3953: _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 3954: else 3955: _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 3956: fi 3957: ;; 3958: # The "-l" case would never come before the object being 3959: # linked, so don't bother handling this case. 3960: esac 3961: else 3962: if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 3963: _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 3964: else 3965: _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 3966: fi 3967: fi 3968: ;; 3969: 3970: *.$objext) 3971: # This assumes that the test object file only shows up 3972: # once in the compiler output. 3973: if test "$p" = "conftest.$objext"; then 3974: pre_test_object_deps_done=yes 3975: continue 3976: fi 3977: 3978: if test "$pre_test_object_deps_done" = no; then 3979: if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 3980: _LT_AC_TAGVAR(predep_objects, $1)="$p" 3981: else 3982: _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 3983: fi 3984: else 3985: if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 3986: _LT_AC_TAGVAR(postdep_objects, $1)="$p" 3987: else 3988: _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 3989: fi 3990: fi 3991: ;; 3992: 3993: *) ;; # Ignore the rest. 3994: 3995: esac 3996: done 3997: 3998: # Clean up. 3999: rm -f a.out a.exe 4000: else 4001: echo "libtool.m4: error: problem compiling $1 test program" 4002: fi 4003: 4004: $rm -f confest.$objext 4005: 4006: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 4007: if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 4008: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 4009: fi 4010: 4011: # PORTME: override above test on systems where it is broken 4012: ifelse([$1],[CXX], 4013: [case $host_os in 4014: interix[[3-9]]*) 4015: # Interix 3.5 installs completely hosed .la files for C++, so rather than 4016: # hack all around it, let's just trust "g++" to DTRT. 4017: _LT_AC_TAGVAR(predep_objects,$1)= 4018: _LT_AC_TAGVAR(postdep_objects,$1)= 4019: _LT_AC_TAGVAR(postdeps,$1)= 4020: ;; 4021: 4022: linux*) 4023: case `$CC -V 2>&1 | sed 5q` in 4024: *Sun\ C*) 4025: # Sun C++ 5.9 4026: # 4027: # The more standards-conforming stlport4 library is 4028: # incompatible with the Cstd library. Avoid specifying 4029: # it if it's in CXXFLAGS. Ignore libCrun as 4030: # -library=stlport4 depends on it. 4031: case " $CXX $CXXFLAGS " in 4032: *" -library=stlport4 "*) 4033: solaris_use_stlport4=yes 4034: ;; 4035: esac 4036: if test "$solaris_use_stlport4" != yes; then 4037: _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 4038: fi 4039: ;; 4040: esac 4041: ;; 4042: 4043: solaris*) 4044: case $cc_basename in 4045: CC*) 4046: # The more standards-conforming stlport4 library is 4047: # incompatible with the Cstd library. Avoid specifying 4048: # it if it's in CXXFLAGS. Ignore libCrun as 4049: # -library=stlport4 depends on it. 4050: case " $CXX $CXXFLAGS " in 4051: *" -library=stlport4 "*) 4052: solaris_use_stlport4=yes 4053: ;; 4054: esac 4055: 4056: # Adding this requires a known-good setup of shared libraries for 4057: # Sun compiler versions before 5.6, else PIC objects from an old 4058: # archive will be linked into the output, leading to subtle bugs. 4059: if test "$solaris_use_stlport4" != yes; then 4060: _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 4061: fi 4062: ;; 4063: esac 4064: ;; 4065: esac 4066: ]) 4067: case " $_LT_AC_TAGVAR(postdeps, $1) " in 4068: *" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 4069: esac 4070: ])# AC_LIBTOOL_POSTDEP_PREDEP 4071: 4072: # AC_LIBTOOL_LANG_F77_CONFIG 4073: # -------------------------- 4074: # Ensure that the configuration vars for the C compiler are 4075: # suitably defined. Those variables are subsequently used by 4076: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4077: AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 4078: AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 4079: [AC_REQUIRE([AC_PROG_F77]) 4080: AC_LANG_PUSH(Fortran 77) 4081: 4082: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4083: _LT_AC_TAGVAR(allow_undefined_flag, $1)= 4084: _LT_AC_TAGVAR(always_export_symbols, $1)=no 4085: _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 4086: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 4087: _LT_AC_TAGVAR(hardcode_direct, $1)=no 4088: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 4089: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4090: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 4091: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 4092: _LT_AC_TAGVAR(hardcode_automatic, $1)=no 4093: _LT_AC_TAGVAR(module_cmds, $1)= 4094: _LT_AC_TAGVAR(module_expsym_cmds, $1)= 4095: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 4096: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4097: _LT_AC_TAGVAR(no_undefined_flag, $1)= 4098: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 4099: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4100: 4101: # Source file extension for f77 test sources. 4102: ac_ext=f 4103: 4104: # Object file extension for compiled f77 test sources. 4105: objext=o 4106: _LT_AC_TAGVAR(objext, $1)=$objext 4107: 4108: # Code to be used in simple compile tests 4109: lt_simple_compile_test_code="\ 4110: subroutine t 4111: return 4112: end 4113: " 4114: 4115: # Code to be used in simple link tests 4116: lt_simple_link_test_code="\ 4117: program t 4118: end 4119: " 4120: 4121: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4122: _LT_AC_SYS_COMPILER 4123: 4124: # save warnings/boilerplate of simple test code 4125: _LT_COMPILER_BOILERPLATE 4126: _LT_LINKER_BOILERPLATE 4127: 4128: # Allow CC to be a program name with arguments. 4129: lt_save_CC="$CC" 4130: CC=${F77-"f77"} 4131: compiler=$CC 4132: _LT_AC_TAGVAR(compiler, $1)=$CC 4133: _LT_CC_BASENAME([$compiler]) 4134: 4135: AC_MSG_CHECKING([if libtool supports shared libraries]) 4136: AC_MSG_RESULT([$can_build_shared]) 4137: 4138: AC_MSG_CHECKING([whether to build shared libraries]) 4139: test "$can_build_shared" = "no" && enable_shared=no 4140: 4141: # On AIX, shared libraries and static libraries use the same namespace, and 4142: # are all built from PIC. 4143: case $host_os in 4144: aix3*) 4145: test "$enable_shared" = yes && enable_static=no 4146: if test -n "$RANLIB"; then 4147: archive_cmds="$archive_cmds~\$RANLIB \$lib" 4148: postinstall_cmds='$RANLIB $lib' 4149: fi 4150: ;; 4151: aix[[4-9]]*) 4152: if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 4153: test "$enable_shared" = yes && enable_static=no 4154: fi 4155: ;; 4156: esac 4157: AC_MSG_RESULT([$enable_shared]) 4158: 4159: AC_MSG_CHECKING([whether to build static libraries]) 4160: # Make sure either enable_shared or enable_static is yes. 4161: test "$enable_shared" = yes || enable_static=yes 4162: AC_MSG_RESULT([$enable_static]) 4163: 4164: _LT_AC_TAGVAR(GCC, $1)="$G77" 4165: _LT_AC_TAGVAR(LD, $1)="$LD" 4166: 4167: AC_LIBTOOL_PROG_COMPILER_PIC($1) 4168: AC_LIBTOOL_PROG_CC_C_O($1) 4169: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4170: AC_LIBTOOL_PROG_LD_SHLIBS($1) 4171: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4172: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4173: 4174: AC_LIBTOOL_CONFIG($1) 4175: 4176: AC_LANG_POP 4177: CC="$lt_save_CC" 4178: ])# AC_LIBTOOL_LANG_F77_CONFIG 4179: 4180: 4181: # AC_LIBTOOL_LANG_GCJ_CONFIG 4182: # -------------------------- 4183: # Ensure that the configuration vars for the C compiler are 4184: # suitably defined. Those variables are subsequently used by 4185: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4186: AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 4187: AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 4188: [AC_LANG_SAVE 4189: 4190: # Source file extension for Java test sources. 4191: ac_ext=java 4192: 4193: # Object file extension for compiled Java test sources. 4194: objext=o 4195: _LT_AC_TAGVAR(objext, $1)=$objext 4196: 4197: # Code to be used in simple compile tests 4198: lt_simple_compile_test_code="class foo {}" 4199: 4200: # Code to be used in simple link tests 4201: lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 4202: 4203: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4204: _LT_AC_SYS_COMPILER 4205: 4206: # save warnings/boilerplate of simple test code 4207: _LT_COMPILER_BOILERPLATE 4208: _LT_LINKER_BOILERPLATE 4209: 4210: # Allow CC to be a program name with arguments. 4211: lt_save_CC="$CC" 4212: CC=${GCJ-"gcj"} 4213: compiler=$CC 4214: _LT_AC_TAGVAR(compiler, $1)=$CC 4215: _LT_CC_BASENAME([$compiler]) 4216: 4217: # GCJ did not exist at the time GCC didn't implicitly link libc in. 4218: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4219: 4220: _LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4221: 4222: AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4223: AC_LIBTOOL_PROG_COMPILER_PIC($1) 4224: AC_LIBTOOL_PROG_CC_C_O($1) 4225: AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4226: AC_LIBTOOL_PROG_LD_SHLIBS($1) 4227: AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4228: AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4229: 4230: AC_LIBTOOL_CONFIG($1) 4231: 4232: AC_LANG_RESTORE 4233: CC="$lt_save_CC" 4234: ])# AC_LIBTOOL_LANG_GCJ_CONFIG 4235: 4236: 4237: # AC_LIBTOOL_LANG_RC_CONFIG 4238: # ------------------------- 4239: # Ensure that the configuration vars for the Windows resource compiler are 4240: # suitably defined. Those variables are subsequently used by 4241: # AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4242: AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4243: AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4244: [AC_LANG_SAVE 4245: 4246: # Source file extension for RC test sources. 4247: ac_ext=rc 4248: 4249: # Object file extension for compiled RC test sources. 4250: objext=o 4251: _LT_AC_TAGVAR(objext, $1)=$objext 4252: 4253: # Code to be used in simple compile tests 4254: lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 4255: 4256: # Code to be used in simple link tests 4257: lt_simple_link_test_code="$lt_simple_compile_test_code" 4258: 4259: # ltmain only uses $CC for tagged configurations so make sure $CC is set. 4260: _LT_AC_SYS_COMPILER 4261: 4262: # save warnings/boilerplate of simple test code 4263: _LT_COMPILER_BOILERPLATE 4264: _LT_LINKER_BOILERPLATE 4265: 4266: # Allow CC to be a program name with arguments. 4267: lt_save_CC="$CC" 4268: CC=${RC-"windres"} 4269: compiler=$CC 4270: _LT_AC_TAGVAR(compiler, $1)=$CC 4271: _LT_CC_BASENAME([$compiler]) 4272: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4273: 4274: AC_LIBTOOL_CONFIG($1) 4275: 4276: AC_LANG_RESTORE 4277: CC="$lt_save_CC" 4278: ])# AC_LIBTOOL_LANG_RC_CONFIG 4279: 4280: 4281: # AC_LIBTOOL_CONFIG([TAGNAME]) 4282: # ---------------------------- 4283: # If TAGNAME is not passed, then create an initial libtool script 4284: # with a default configuration from the untagged config vars. Otherwise 4285: # add code to config.status for appending the configuration named by 4286: # TAGNAME from the matching tagged config vars. 4287: AC_DEFUN([AC_LIBTOOL_CONFIG], 4288: [# The else clause should only fire when bootstrapping the 4289: # libtool distribution, otherwise you forgot to ship ltmain.sh 4290: # with your package, and you will get complaints that there are 4291: # no rules to generate ltmain.sh. 4292: if test -f "$ltmain"; then 4293: # See if we are running on zsh, and set the options which allow our commands through 4294: # without removal of \ escapes. 4295: if test -n "${ZSH_VERSION+set}" ; then 4296: setopt NO_GLOB_SUBST 4297: fi 4298: # Now quote all the things that may contain metacharacters while being 4299: # careful not to overquote the AC_SUBSTed values. We take copies of the 4300: # variables and quote the copies for generation of the libtool script. 4301: for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4302: SED SHELL STRIP \ 4303: libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4304: old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4305: deplibs_check_method reload_flag reload_cmds need_locks \ 4306: lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4307: lt_cv_sys_global_symbol_to_c_name_address \ 4308: sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4309: old_postinstall_cmds old_postuninstall_cmds \ 4310: _LT_AC_TAGVAR(compiler, $1) \ 4311: _LT_AC_TAGVAR(CC, $1) \ 4312: _LT_AC_TAGVAR(LD, $1) \ 4313: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4314: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4315: _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4316: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4317: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4318: _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4319: _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4320: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4321: _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4322: _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4323: _LT_AC_TAGVAR(predep_objects, $1) \ 4324: _LT_AC_TAGVAR(postdep_objects, $1) \ 4325: _LT_AC_TAGVAR(predeps, $1) \ 4326: _LT_AC_TAGVAR(postdeps, $1) \ 4327: _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4328: _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ 4329: _LT_AC_TAGVAR(archive_cmds, $1) \ 4330: _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4331: _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4332: _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4333: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4334: _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4335: _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4336: _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4337: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4338: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4339: _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4340: _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4341: _LT_AC_TAGVAR(module_cmds, $1) \ 4342: _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4343: _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4344: _LT_AC_TAGVAR(fix_srcfile_path, $1) \ 4345: _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4346: _LT_AC_TAGVAR(include_expsyms, $1); do 4347: 4348: case $var in 4349: _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4350: _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4351: _LT_AC_TAGVAR(archive_cmds, $1) | \ 4352: _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4353: _LT_AC_TAGVAR(module_cmds, $1) | \ 4354: _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4355: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4356: _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4357: extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4358: postinstall_cmds | postuninstall_cmds | \ 4359: old_postinstall_cmds | old_postuninstall_cmds | \ 4360: sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4361: # Double-quote double-evaled strings. 4362: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4363: ;; 4364: *) 4365: eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4366: ;; 4367: esac 4368: done 4369: 4370: case $lt_echo in 4371: *'\[$]0 --fallback-echo"') 4372: lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4373: ;; 4374: esac 4375: 4376: ifelse([$1], [], 4377: [cfgfile="${ofile}T" 4378: trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4379: $rm -f "$cfgfile" 4380: AC_MSG_NOTICE([creating $ofile])], 4381: [cfgfile="$ofile"]) 4382: 4383: cat <<__EOF__ >> "$cfgfile" 4384: ifelse([$1], [], 4385: [#! $SHELL 4386: 4387: # `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4388: # Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4389: # NOTE: Changes made to this file will be lost: look at ltmain.sh. 4390: # 4391: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 4392: # Free Software Foundation, Inc. 4393: # 4394: # This file is part of GNU Libtool: 4395: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4396: # 4397: # This program is free software; you can redistribute it and/or modify 4398: # it under the terms of the GNU General Public License as published by 4399: # the Free Software Foundation; either version 2 of the License, or 4400: # (at your option) any later version. 4401: # 4402: # This program is distributed in the hope that it will be useful, but 4403: # WITHOUT ANY WARRANTY; without even the implied warranty of 4404: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4405: # General Public License for more details. 4406: # 4407: # You should have received a copy of the GNU General Public License 4408: # along with this program; if not, write to the Free Software 4409: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4410: # 4411: # As a special exception to the GNU General Public License, if you 4412: # distribute this file as part of a program that contains a 4413: # configuration script generated by Autoconf, you may include it under 4414: # the same distribution terms that you use for the rest of that program. 4415: 4416: # A sed program that does not truncate output. 4417: SED=$lt_SED 4418: 4419: # Sed that helps us avoid accidentally triggering echo(1) options like -n. 4420: Xsed="$SED -e 1s/^X//" 4421: 4422: # The HP-UX ksh and POSIX shell print the target directory to stdout 4423: # if CDPATH is set. 4424: (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4425: 4426: # The names of the tagged configurations supported by this script. 4427: available_tags= 4428: 4429: # ### BEGIN LIBTOOL CONFIG], 4430: [# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4431: 4432: # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4433: 4434: # Shell to use when invoking shell scripts. 4435: SHELL=$lt_SHELL 4436: 4437: # Whether or not to build shared libraries. 4438: build_libtool_libs=$enable_shared 4439: 4440: # Whether or not to build static libraries. 4441: build_old_libs=$enable_static 4442: 4443: # Whether or not to add -lc for building shared libraries. 4444: build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4445: 4446: # Whether or not to disallow shared libs when runtime libs are static 4447: allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4448: 4449: # Whether or not to optimize for fast installation. 4450: fast_install=$enable_fast_install 4451: 4452: # The host system. 4453: host_alias=$host_alias 4454: host=$host 4455: host_os=$host_os 4456: 4457: # The build system. 4458: build_alias=$build_alias 4459: build=$build 4460: build_os=$build_os 4461: 4462: # An echo program that does not interpret backslashes. 4463: echo=$lt_echo 4464: 4465: # The archiver. 4466: AR=$lt_AR 4467: AR_FLAGS=$lt_AR_FLAGS 4468: 4469: # A C compiler. 4470: LTCC=$lt_LTCC 4471: 4472: # LTCC compiler flags. 4473: LTCFLAGS=$lt_LTCFLAGS 4474: 4475: # A language-specific compiler. 4476: CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4477: 4478: # Is the compiler the GNU C compiler? 4479: with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4480: 4481: # An ERE matcher. 4482: EGREP=$lt_EGREP 4483: 4484: # The linker used to build libraries. 4485: LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4486: 4487: # Whether we need hard or soft links. 4488: LN_S=$lt_LN_S 4489: 4490: # A BSD-compatible nm program. 4491: NM=$lt_NM 4492: 4493: # A symbol stripping program 4494: STRIP=$lt_STRIP 4495: 4496: # Used to examine libraries when file_magic_cmd begins "file" 4497: MAGIC_CMD=$MAGIC_CMD 4498: 4499: # Used on cygwin: DLL creation program. 4500: DLLTOOL="$DLLTOOL" 4501: 4502: # Used on cygwin: object dumper. 4503: OBJDUMP="$OBJDUMP" 4504: 4505: # Used on cygwin: assembler. 4506: AS="$AS" 4507: 4508: # The name of the directory that contains temporary libtool files. 4509: objdir=$objdir 4510: 4511: # How to create reloadable object files. 4512: reload_flag=$lt_reload_flag 4513: reload_cmds=$lt_reload_cmds 4514: 4515: # How to pass a linker flag through the compiler. 4516: wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4517: 4518: # Object file suffix (normally "o"). 4519: objext="$ac_objext" 4520: 4521: # Old archive suffix (normally "a"). 4522: libext="$libext" 4523: 4524: # Shared library suffix (normally ".so"). 4525: shrext_cmds='$shrext_cmds' 4526: 4527: # Executable file suffix (normally ""). 4528: exeext="$exeext" 4529: 4530: # Additional compiler flags for building library objects. 4531: pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4532: pic_mode=$pic_mode 4533: 4534: # What is the maximum length of a command? 4535: max_cmd_len=$lt_cv_sys_max_cmd_len 4536: 4537: # Does compiler simultaneously support -c and -o options? 4538: compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4539: 4540: # Must we lock files when doing compilation? 4541: need_locks=$lt_need_locks 4542: 4543: # Do we need the lib prefix for modules? 4544: need_lib_prefix=$need_lib_prefix 4545: 4546: # Do we need a version for libraries? 4547: need_version=$need_version 4548: 4549: # Whether dlopen is supported. 4550: dlopen_support=$enable_dlopen 4551: 4552: # Whether dlopen of programs is supported. 4553: dlopen_self=$enable_dlopen_self 4554: 4555: # Whether dlopen of statically linked programs is supported. 4556: dlopen_self_static=$enable_dlopen_self_static 4557: 4558: # Compiler flag to prevent dynamic linking. 4559: link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4560: 4561: # Compiler flag to turn off builtin functions. 4562: no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4563: 4564: # Compiler flag to allow reflexive dlopens. 4565: export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4566: 4567: # Compiler flag to generate shared objects directly from archives. 4568: whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4569: 4570: # Compiler flag to generate thread-safe objects. 4571: thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4572: 4573: # Library versioning type. 4574: version_type=$version_type 4575: 4576: # Format of library name prefix. 4577: libname_spec=$lt_libname_spec 4578: 4579: # List of archive names. First name is the real one, the rest are links. 4580: # The last name is the one that the linker finds with -lNAME. 4581: library_names_spec=$lt_library_names_spec 4582: 4583: # The coded name of the library, if different from the real name. 4584: soname_spec=$lt_soname_spec 4585: 4586: # Commands used to build and install an old-style archive. 4587: RANLIB=$lt_RANLIB 4588: old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4589: old_postinstall_cmds=$lt_old_postinstall_cmds 4590: old_postuninstall_cmds=$lt_old_postuninstall_cmds 4591: 4592: # Create an old-style archive from a shared archive. 4593: old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4594: 4595: # Create a temporary old-style archive to link instead of a shared archive. 4596: old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4597: 4598: # Commands used to build and install a shared archive. 4599: archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4600: archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4601: postinstall_cmds=$lt_postinstall_cmds 4602: postuninstall_cmds=$lt_postuninstall_cmds 4603: 4604: # Commands used to build a loadable module (assumed same as above if empty) 4605: module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4606: module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4607: 4608: # Commands to strip libraries. 4609: old_striplib=$lt_old_striplib 4610: striplib=$lt_striplib 4611: 4612: # Dependencies to place before the objects being linked to create a 4613: # shared library. 4614: predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4615: 4616: # Dependencies to place after the objects being linked to create a 4617: # shared library. 4618: postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4619: 4620: # Dependencies to place before the objects being linked to create a 4621: # shared library. 4622: predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4623: 4624: # Dependencies to place after the objects being linked to create a 4625: # shared library. 4626: postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4627: 4628: # The directories searched by this compiler when creating a shared 4629: # library 4630: compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) 4631: 4632: # The library search path used internally by the compiler when linking 4633: # a shared library. 4634: compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4635: 4636: # Method to check whether dependent libraries are shared objects. 4637: deplibs_check_method=$lt_deplibs_check_method 4638: 4639: # Command to use when deplibs_check_method == file_magic. 4640: file_magic_cmd=$lt_file_magic_cmd 4641: 4642: # Flag that allows shared libraries with undefined symbols to be built. 4643: allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4644: 4645: # Flag that forces no undefined symbols. 4646: no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4647: 4648: # Commands used to finish a libtool library installation in a directory. 4649: finish_cmds=$lt_finish_cmds 4650: 4651: # Same as above, but a single script fragment to be evaled but not shown. 4652: finish_eval=$lt_finish_eval 4653: 4654: # Take the output of nm and produce a listing of raw symbols and C names. 4655: global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4656: 4657: # Transform the output of nm in a proper C declaration 4658: global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4659: 4660: # Transform the output of nm in a C name address pair 4661: global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4662: 4663: # This is the shared library runtime path variable. 4664: runpath_var=$runpath_var 4665: 4666: # This is the shared library path variable. 4667: shlibpath_var=$shlibpath_var 4668: 4669: # Is shlibpath searched before the hard-coded library search path? 4670: shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4671: 4672: # How to hardcode a shared library path into an executable. 4673: hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4674: 4675: # Whether we should hardcode library paths into libraries. 4676: hardcode_into_libs=$hardcode_into_libs 4677: 4678: # Flag to hardcode \$libdir into a binary during linking. 4679: # This must work even if \$libdir does not exist. 4680: hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4681: 4682: # If ld is used when linking, flag to hardcode \$libdir into 4683: # a binary during linking. This must work even if \$libdir does 4684: # not exist. 4685: hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4686: 4687: # Whether we need a single -rpath flag with a separated argument. 4688: hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4689: 4690: # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4691: # resulting binary. 4692: hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4693: 4694: # Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4695: # resulting binary. 4696: hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4697: 4698: # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4699: # the resulting binary. 4700: hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4701: 4702: # Set to yes if building a shared library automatically hardcodes DIR into the library 4703: # and all subsequent libraries and executables linked against it. 4704: hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4705: 4706: # Variables whose values should be saved in libtool wrapper scripts and 4707: # restored at relink time. 4708: variables_saved_for_relink="$variables_saved_for_relink" 4709: 4710: # Whether libtool must link a program against all its dependency libraries. 4711: link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4712: 4713: # Compile-time system search path for libraries 4714: sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4715: 4716: # Run-time system search path for libraries 4717: sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4718: 4719: # Fix the shell variable \$srcfile for the compiler. 4720: fix_srcfile_path=$lt_fix_srcfile_path 4721: 4722: # Set to yes if exported symbols are required. 4723: always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4724: 4725: # The commands to list exported symbols. 4726: export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 4727: 4728: # The commands to extract the exported symbol list from a shared archive. 4729: extract_expsyms_cmds=$lt_extract_expsyms_cmds 4730: 4731: # Symbols that should not be listed in the preloaded symbols. 4732: exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 4733: 4734: # Symbols that must always be exported. 4735: include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 4736: 4737: ifelse([$1],[], 4738: [# ### END LIBTOOL CONFIG], 4739: [# ### END LIBTOOL TAG CONFIG: $tagname]) 4740: 4741: __EOF__ 4742: 4743: ifelse([$1],[], [ 4744: case $host_os in 4745: aix3*) 4746: cat <<\EOF >> "$cfgfile" 4747: 4748: # AIX sometimes has problems with the GCC collect2 program. For some 4749: # reason, if we set the COLLECT_NAMES environment variable, the problems 4750: # vanish in a puff of smoke. 4751: if test "X${COLLECT_NAMES+set}" != Xset; then 4752: COLLECT_NAMES= 4753: export COLLECT_NAMES 4754: fi 4755: EOF 4756: ;; 4757: esac 4758: 4759: # We use sed instead of cat because bash on DJGPP gets confused if 4760: # if finds mixed CR/LF and LF-only lines. Since sed operates in 4761: # text mode, it properly converts lines to CR/LF. This bash problem 4762: # is reportedly fixed, but why not run on old versions too? 4763: sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 4764: 4765: mv -f "$cfgfile" "$ofile" || \ 4766: (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 4767: chmod +x "$ofile" 4768: ]) 4769: else 4770: # If there is no Makefile yet, we rely on a make rule to execute 4771: # `config.status --recheck' to rerun these tests and create the 4772: # libtool script then. 4773: ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 4774: if test -f "$ltmain_in"; then 4775: test -f Makefile && make "$ltmain" 4776: fi 4777: fi 4778: ])# AC_LIBTOOL_CONFIG 4779: 4780: 4781: # AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 4782: # ------------------------------------------- 4783: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 4784: [AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 4785: 4786: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 4787: 4788: if test "$GCC" = yes; then 4789: _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 4790: 4791: AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 4792: lt_cv_prog_compiler_rtti_exceptions, 4793: [-fno-rtti -fno-exceptions], [], 4794: [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 4795: fi 4796: ])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 4797: 4798: 4799: # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 4800: # --------------------------------- 4801: AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 4802: [AC_REQUIRE([AC_CANONICAL_HOST]) 4803: AC_REQUIRE([LT_AC_PROG_SED]) 4804: AC_REQUIRE([AC_PROG_NM]) 4805: AC_REQUIRE([AC_OBJEXT]) 4806: # Check for command to grab the raw symbol name followed by C symbol from nm. 4807: AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 4808: AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 4809: [ 4810: # These are sane defaults that work on at least a few old systems. 4811: # [They come from Ultrix. What could be older than Ultrix?!! ;)] 4812: 4813: # Character class describing NM global symbol codes. 4814: symcode='[[BCDEGRST]]' 4815: 4816: # Regexp to match symbols that can be accessed directly from C. 4817: sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$' 4818: 4819: # Transform an extracted symbol line into a proper C declaration 4820: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* $.*$$/extern int \1;/p'" 4821: 4822: # Transform an extracted symbol line into symbol name and symbol address 4823: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (lt_ptr) \&\2},/p'" 4824: 4825: # Define system-specific variables. 4826: case $host_os in 4827: aix*) 4828: symcode='[[BCDT]]' 4829: ;; 4830: cygwin* | mingw* | pw32*) 4831: symcode='[[ABCDGISTW]]' 4832: ;; 4833: hpux*) # Its linker distinguishes data from code symbols 4834: if test "$host_cpu" = ia64; then 4835: symcode='[[ABCDEGRST]]' 4836: fi 4837: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* $.*$$/extern int \1();/p' -e 's/^$symcode* .* $.*$$/extern char \1;/p'" 4838: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (lt_ptr) \&\2},/p'" 4839: ;; 4840: linux* | k*bsd*-gnu) 4841: if test "$host_cpu" = ia64; then 4842: symcode='[[ABCDGIRSTW]]' 4843: lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* $.*$$/extern int \1();/p' -e 's/^$symcode* .* $.*$$/extern char \1;/p'" 4844: lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]*$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* $[[^ ]]*$ $[[^ ]]*$$/ {\"\2\", (lt_ptr) \&\2},/p'" 4845: fi 4846: ;; 4847: irix* | nonstopux*) 4848: symcode='[[BCDEGRST]]' 4849: ;; 4850: osf*) 4851: symcode='[[BCDEGQRST]]' 4852: ;; 4853: solaris*) 4854: symcode='[[BDRT]]' 4855: ;; 4856: sco3.2v5*) 4857: symcode='[[DT]]' 4858: ;; 4859: sysv4.2uw2*) 4860: symcode='[[DT]]' 4861: ;; 4862: sysv5* | sco5v6* | unixware* | OpenUNIX*) 4863: symcode='[[ABDT]]' 4864: ;; 4865: sysv4) 4866: symcode='[[DFNSTU]]' 4867: ;; 4868: esac 4869: 4870: # Handle CRLF in mingw tool chain 4871: opt_cr= 4872: case $build_os in 4873: mingw*) 4874: opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4875: ;; 4876: esac 4877: 4878: # If we're using GNU nm, then use its standard symbol codes. 4879: case `$NM -V 2>&1` in 4880: *GNU* | *'with BFD'*) 4881: symcode='[[ABCDGIRSTW]]' ;; 4882: esac 4883: 4884: # Try without a prefix undercore, then with it. 4885: for ac_symprfx in "" "_"; do 4886: 4887: # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4888: symxfrm="\\1 $ac_symprfx\\2 \\2" 4889: 4890: # Write the raw and C identifiers. 4891: lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]$$symcode$symcode*$[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4892: 4893: # Check to see that the pipe works correctly. 4894: pipe_works=no 4895: 4896: rm -f conftest* 4897: cat > conftest.$ac_ext <<EOF 4898: #ifdef __cplusplus 4899: extern "C" { 4900: #endif 4901: char nm_test_var; 4902: void nm_test_func(){} 4903: #ifdef __cplusplus 4904: } 4905: #endif 4906: int main(){nm_test_var='a';nm_test_func();return(0);} 4907: EOF 4908: 4909: if AC_TRY_EVAL(ac_compile); then 4910: # Now try to grab the symbols. 4911: nlist=conftest.nm 4912: if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 4913: # Try sorting and uniquifying the output. 4914: if sort "$nlist" | uniq > "$nlist"T; then 4915: mv -f "$nlist"T "$nlist" 4916: else 4917: rm -f "$nlist"T 4918: fi 4919: 4920: # Make sure that we snagged all the symbols we need. 4921: if grep ' nm_test_var$' "$nlist" >/dev/null; then 4922: if grep ' nm_test_func$' "$nlist" >/dev/null; then 4923: cat <<EOF > conftest.$ac_ext 4924: #ifdef __cplusplus 4925: extern "C" { 4926: #endif 4927: 4928: EOF 4929: # Now generate the symbol file. 4930: eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 4931: 4932: cat <<EOF >> conftest.$ac_ext 4933: #if defined (__STDC__) && __STDC__ 4934: # define lt_ptr_t void * 4935: #else 4936: # define lt_ptr_t char * 4937: # define const 4938: #endif 4939: 4940: /* The mapping between symbol names and symbols. */ 4941: const struct { 4942: const char *name; 4943: lt_ptr_t address; 4944: } 4945: lt_preloaded_symbols[[]] = 4946: { 4947: EOF 4948: $SED "s/^$symcode$symcode* $.*$ $.*$$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 4949: cat <<\EOF >> conftest.$ac_ext 4950: {0, (lt_ptr_t) 0} 4951: }; 4952: 4953: #ifdef __cplusplus 4954: } 4955: #endif 4956: EOF 4957: # Now try linking the two files. 4958: mv conftest.$ac_objext conftstm.$ac_objext 4959: lt_save_LIBS="$LIBS" 4960: lt_save_CFLAGS="$CFLAGS" 4961: LIBS="conftstm.$ac_objext" 4962: CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4963: if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 4964: pipe_works=yes 4965: fi 4966: LIBS="$lt_save_LIBS" 4967: CFLAGS="$lt_save_CFLAGS" 4968: else 4969: echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4970: fi 4971: else 4972: echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4973: fi 4974: else 4975: echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4976: fi 4977: else 4978: echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4979: cat conftest.$ac_ext >&5 4980: fi 4981: rm -rf conftest* conftst* 4982: 4983: # Do not use the global_symbol_pipe unless it works. 4984: if test "$pipe_works" = yes; then 4985: break 4986: else 4987: lt_cv_sys_global_symbol_pipe= 4988: fi 4989: done 4990: ]) 4991: if test -z "$lt_cv_sys_global_symbol_pipe"; then 4992: lt_cv_sys_global_symbol_to_cdecl= 4993: fi 4994: if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4995: AC_MSG_RESULT(failed) 4996: else 4997: AC_MSG_RESULT(ok) 4998: fi 4999: ]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 5000: 5001: 5002: # AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 5003: # --------------------------------------- 5004: AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 5005: [_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 5006: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5007: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 5008: 5009: AC_MSG_CHECKING([for $compiler option to produce PIC]) 5010: ifelse([$1],[CXX],[ 5011: # C++ specific cases for pic, static, wl, etc. 5012: if test "$GXX" = yes; then 5013: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5014: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5015: 5016: case $host_os in 5017: aix*) 5018: # All AIX code is PIC. 5019: if test "$host_cpu" = ia64; then 5020: # AIX 5 now supports IA64 processor 5021: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5022: fi 5023: ;; 5024: amigaos*) 5025: # FIXME: we need at least 68020 code to build shared libraries, but 5026: # adding the `-m68020' flag to GCC prevents building anything better, 5027: # like `-m68040'. 5028: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5029: ;; 5030: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5031: # PIC is the default for these OSes. 5032: ;; 5033: mingw* | cygwin* | os2* | pw32*) 5034: # This hack is so that the source file can tell whether it is being 5035: # built for inclusion in a dll (and should export symbols for example). 5036: # Although the cygwin gcc ignores -fPIC, still need this for old-style 5037: # (--disable-auto-import) libraries 5038: m4_if([$1], [GCJ], [], 5039: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 5040: ;; 5041: darwin* | rhapsody*) 5042: # PIC is the default on this platform 5043: # Common symbols not allowed in MH_DYLIB files 5044: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5045: ;; 5046: *djgpp*) 5047: # DJGPP does not support shared libraries at all 5048: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5049: ;; 5050: interix[[3-9]]*) 5051: # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5052: # Instead, we relocate shared libraries at runtime. 5053: ;; 5054: sysv4*MP*) 5055: if test -d /usr/nec; then 5056: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5057: fi 5058: ;; 5059: hpux*) 5060: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5061: # not for PA HP-UX. 5062: case $host_cpu in 5063: hppa*64*|ia64*) 5064: ;; 5065: *) 5066: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5067: ;; 5068: esac 5069: ;; 5070: *) 5071: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5072: ;; 5073: esac 5074: else 5075: case $host_os in 5076: aix[[4-9]]*) 5077: # All AIX code is PIC. 5078: if test "$host_cpu" = ia64; then 5079: # AIX 5 now supports IA64 processor 5080: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5081: else 5082: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5083: fi 5084: ;; 5085: chorus*) 5086: case $cc_basename in 5087: cxch68*) 5088: # Green Hills C++ Compiler 5089: # _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" 5090: ;; 5091: esac 5092: ;; 5093: darwin*) 5094: # PIC is the default on this platform 5095: # Common symbols not allowed in MH_DYLIB files 5096: case $cc_basename in 5097: xlc*) 5098: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5099: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5100: ;; 5101: esac 5102: ;; 5103: dgux*) 5104: case $cc_basename in 5105: ec++*) 5106: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5107: ;; 5108: ghcx*) 5109: # Green Hills C++ Compiler 5110: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5111: ;; 5112: *) 5113: ;; 5114: esac 5115: ;; 5116: freebsd* | dragonfly*) 5117: # FreeBSD uses GNU C++ 5118: ;; 5119: hpux9* | hpux10* | hpux11*) 5120: case $cc_basename in 5121: CC*) 5122: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5123: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5124: if test "$host_cpu" != ia64; then 5125: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5126: fi 5127: ;; 5128: aCC*) 5129: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5130: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5131: case $host_cpu in 5132: hppa*64*|ia64*) 5133: # +Z the default 5134: ;; 5135: *) 5136: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5137: ;; 5138: esac 5139: ;; 5140: *) 5141: ;; 5142: esac 5143: ;; 5144: interix*) 5145: # This is c89, which is MS Visual C++ (no shared libs) 5146: # Anyone wants to do a port? 5147: ;; 5148: irix5* | irix6* | nonstopux*) 5149: case $cc_basename in 5150: CC*) 5151: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5152: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5153: # CC pic flag -KPIC is the default. 5154: ;; 5155: *) 5156: ;; 5157: esac 5158: ;; 5159: linux* | k*bsd*-gnu) 5160: case $cc_basename in 5161: KCC*) 5162: # KAI C++ Compiler 5163: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5164: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5165: ;; 5166: icpc* | ecpc*) 5167: # Intel C++ 5168: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5169: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5170: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5171: ;; 5172: pgCC* | pgcpp*) 5173: # Portland Group C++ compiler. 5174: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5175: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5176: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5177: ;; 5178: cxx*) 5179: # Compaq C++ 5180: # Make sure the PIC flag is empty. It appears that all Alpha 5181: # Linux and Compaq Tru64 Unix objects are PIC. 5182: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5183: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5184: ;; 5185: *) 5186: case `$CC -V 2>&1 | sed 5q` in 5187: *Sun\ C*) 5188: # Sun C++ 5.9 5189: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5190: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5191: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5192: ;; 5193: esac 5194: ;; 5195: esac 5196: ;; 5197: lynxos*) 5198: ;; 5199: m88k*) 5200: ;; 5201: mvs*) 5202: case $cc_basename in 5203: cxx*) 5204: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 5205: ;; 5206: *) 5207: ;; 5208: esac 5209: ;; 5210: netbsd* | netbsdelf*-gnu) 5211: ;; 5212: osf3* | osf4* | osf5*) 5213: case $cc_basename in 5214: KCC*) 5215: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5216: ;; 5217: RCC*) 5218: # Rational C++ 2.4.1 5219: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5220: ;; 5221: cxx*) 5222: # Digital/Compaq C++ 5223: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5224: # Make sure the PIC flag is empty. It appears that all Alpha 5225: # Linux and Compaq Tru64 Unix objects are PIC. 5226: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5227: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5228: ;; 5229: *) 5230: ;; 5231: esac 5232: ;; 5233: psos*) 5234: ;; 5235: solaris*) 5236: case $cc_basename in 5237: CC*) 5238: # Sun C++ 4.2, 5.x and Centerline C++ 5239: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5240: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5241: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5242: ;; 5243: gcx*) 5244: # Green Hills C++ Compiler 5245: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5246: ;; 5247: *) 5248: ;; 5249: esac 5250: ;; 5251: sunos4*) 5252: case $cc_basename in 5253: CC*) 5254: # Sun C++ 4.x 5255: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5256: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5257: ;; 5258: lcc*) 5259: # Lucid 5260: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5261: ;; 5262: *) 5263: ;; 5264: esac 5265: ;; 5266: tandem*) 5267: case $cc_basename in 5268: NCC*) 5269: # NonStop-UX NCC 3.20 5270: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5271: ;; 5272: *) 5273: ;; 5274: esac 5275: ;; 5276: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5277: case $cc_basename in 5278: CC*) 5279: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5280: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5281: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5282: ;; 5283: esac 5284: ;; 5285: vxworks*) 5286: ;; 5287: *) 5288: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5289: ;; 5290: esac 5291: fi 5292: ], 5293: [ 5294: if test "$GCC" = yes; then 5295: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5296: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5297: 5298: case $host_os in 5299: aix*) 5300: # All AIX code is PIC. 5301: if test "$host_cpu" = ia64; then 5302: # AIX 5 now supports IA64 processor 5303: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5304: fi 5305: ;; 5306: 5307: amigaos*) 5308: # FIXME: we need at least 68020 code to build shared libraries, but 5309: # adding the `-m68020' flag to GCC prevents building anything better, 5310: # like `-m68040'. 5311: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5312: ;; 5313: 5314: beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5315: # PIC is the default for these OSes. 5316: ;; 5317: 5318: mingw* | cygwin* | pw32* | os2*) 5319: # This hack is so that the source file can tell whether it is being 5320: # built for inclusion in a dll (and should export symbols for example). 5321: # Although the cygwin gcc ignores -fPIC, still need this for old-style 5322: # (--disable-auto-import) libraries 5323: m4_if([$1], [GCJ], [], 5324: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 5325: ;; 5326: 5327: darwin* | rhapsody*) 5328: # PIC is the default on this platform 5329: # Common symbols not allowed in MH_DYLIB files 5330: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5331: ;; 5332: 5333: interix[[3-9]]*) 5334: # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5335: # Instead, we relocate shared libraries at runtime. 5336: ;; 5337: 5338: msdosdjgpp*) 5339: # Just because we use GCC doesn't mean we suddenly get shared libraries 5340: # on systems that don't support them. 5341: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5342: enable_shared=no 5343: ;; 5344: 5345: sysv4*MP*) 5346: if test -d /usr/nec; then 5347: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5348: fi 5349: ;; 5350: 5351: hpux*) 5352: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5353: # not for PA HP-UX. 5354: case $host_cpu in 5355: hppa*64*|ia64*) 5356: # +Z the default 5357: ;; 5358: *) 5359: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5360: ;; 5361: esac 5362: ;; 5363: 5364: *) 5365: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5366: ;; 5367: esac 5368: else 5369: # PORTME Check for flag to pass linker flags through the system compiler. 5370: case $host_os in 5371: aix*) 5372: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5373: if test "$host_cpu" = ia64; then 5374: # AIX 5 now supports IA64 processor 5375: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5376: else 5377: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5378: fi 5379: ;; 5380: darwin*) 5381: # PIC is the default on this platform 5382: # Common symbols not allowed in MH_DYLIB files 5383: case $cc_basename in 5384: xlc*) 5385: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5386: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5387: ;; 5388: esac 5389: ;; 5390: 5391: mingw* | cygwin* | pw32* | os2*) 5392: # This hack is so that the source file can tell whether it is being 5393: # built for inclusion in a dll (and should export symbols for example). 5394: m4_if([$1], [GCJ], [], 5395: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 5396: ;; 5397: 5398: hpux9* | hpux10* | hpux11*) 5399: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5400: # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5401: # not for PA HP-UX. 5402: case $host_cpu in 5403: hppa*64*|ia64*) 5404: # +Z the default 5405: ;; 5406: *) 5407: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5408: ;; 5409: esac 5410: # Is there a better lt_prog_compiler_static that works with the bundled CC? 5411: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5412: ;; 5413: 5414: irix5* | irix6* | nonstopux*) 5415: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5416: # PIC (with -KPIC) is the default. 5417: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5418: ;; 5419: 5420: newsos6) 5421: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5422: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5423: ;; 5424: 5425: linux* | k*bsd*-gnu) 5426: case $cc_basename in 5427: icc* | ecc*) 5428: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5429: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5430: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5431: ;; 5432: pgcc* | pgf77* | pgf90* | pgf95*) 5433: # Portland Group compilers (*not* the Pentium gcc compiler, 5434: # which looks to be a dead project) 5435: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5436: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5437: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5438: ;; 5439: ccc*) 5440: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5441: # All Alpha code is PIC. 5442: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5443: ;; 5444: *) 5445: case `$CC -V 2>&1 | sed 5q` in 5446: *Sun\ C*) 5447: # Sun C 5.9 5448: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5449: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5450: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5451: ;; 5452: *Sun\ F*) 5453: # Sun Fortran 8.3 passes all unrecognized flags to the linker 5454: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5455: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5456: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' 5457: ;; 5458: esac 5459: ;; 5460: esac 5461: ;; 5462: 5463: osf3* | osf4* | osf5*) 5464: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5465: # All OSF/1 code is PIC. 5466: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5467: ;; 5468: 5469: rdos*) 5470: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5471: ;; 5472: 5473: solaris*) 5474: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5475: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5476: case $cc_basename in 5477: f77* | f90* | f95*) 5478: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5479: *) 5480: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5481: esac 5482: ;; 5483: 5484: sunos4*) 5485: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5486: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5487: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5488: ;; 5489: 5490: sysv4 | sysv4.2uw2* | sysv4.3*) 5491: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5492: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5493: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5494: ;; 5495: 5496: sysv4*MP*) 5497: if test -d /usr/nec ;then 5498: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5499: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5500: fi 5501: ;; 5502: 5503: sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5504: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5505: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5506: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5507: ;; 5508: 5509: unicos*) 5510: _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5511: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5512: ;; 5513: 5514: uts4*) 5515: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5516: _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5517: ;; 5518: 5519: *) 5520: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5521: ;; 5522: esac 5523: fi 5524: ]) 5525: AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5526: 5527: # 5528: # Check to make sure the PIC flag actually works. 5529: # 5530: if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5531: AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5532: _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), 5533: [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5534: [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5535: "" | " "*) ;; 5536: *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5537: esac], 5538: [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5539: _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5540: fi 5541: case $host_os in 5542: # For platforms which do not support PIC, -DPIC is meaningless: 5543: *djgpp*) 5544: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5545: ;; 5546: *) 5547: _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5548: ;; 5549: esac 5550: 5551: # 5552: # Check to make sure the static flag actually works. 5553: # 5554: wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5555: AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5556: _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), 5557: $lt_tmp_static_flag, 5558: [], 5559: [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5560: ]) 5561: 5562: 5563: # AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5564: # ------------------------------------ 5565: # See if the linker supports building shared libraries. 5566: AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5567: [AC_REQUIRE([LT_AC_PROG_SED])dnl 5568: AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5569: ifelse([$1],[CXX],[ 5570: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5571: case $host_os in 5572: aix[[4-9]]*) 5573: # If we're using GNU nm, then we don't want the "-C" option. 5574: # -C means demangle to AIX nm, but means don't demangle with GNU nm 5575: if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5576: _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' 5577: else 5578: _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' 5579: fi 5580: ;; 5581: pw32*) 5582: _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5583: ;; 5584: cygwin* | mingw*) 5585: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]$[[^ ]]*$/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__$[[^ ]]*$[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' 5586: ;; 5587: linux* | k*bsd*-gnu) 5588: _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5589: ;; 5590: *) 5591: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5592: ;; 5593: esac 5594: _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5595: ],[ 5596: runpath_var= 5597: _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5598: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5599: _LT_AC_TAGVAR(archive_cmds, $1)= 5600: _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5601: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5602: _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5603: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5604: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5605: _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5606: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5607: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5608: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5609: _LT_AC_TAGVAR(hardcode_direct, $1)=no 5610: _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5611: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5612: _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5613: _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5614: _LT_AC_TAGVAR(module_cmds, $1)= 5615: _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5616: _LT_AC_TAGVAR(always_export_symbols, $1)=no 5617: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5618: # include_expsyms should be a list of space-separated symbols to be *always* 5619: # included in the symbol list 5620: _LT_AC_TAGVAR(include_expsyms, $1)= 5621: # exclude_expsyms can be an extended regexp of symbols to exclude 5622: # it will be wrapped by ` (' and `)$', so one must not match beginning or 5623: # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5624: # as well as any symbol that contains `d'. 5625: _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5626: # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5627: # platforms (ab)use it in PIC code, but their linkers get confused if 5628: # the symbol is explicitly referenced. Since portable code cannot 5629: # rely on this symbol name, it's probably fine to never include it in 5630: # preloaded symbol tables. 5631: # Exclude shared library initialization/finalization symbols. 5632: dnl Note also adjust exclude_expsyms for C++ above. 5633: extract_expsyms_cmds= 5634: # Just being paranoid about ensuring that cc_basename is set. 5635: _LT_CC_BASENAME([$compiler]) 5636: case $host_os in 5637: cygwin* | mingw* | pw32*) 5638: # FIXME: the MSVC++ port hasn't been tested in a loooong time 5639: # When not using gcc, we currently assume that we are using 5640: # Microsoft Visual C++. 5641: if test "$GCC" != yes; then 5642: with_gnu_ld=no 5643: fi 5644: ;; 5645: interix*) 5646: # we just hope/assume this is gcc and not c89 (= MSVC++) 5647: with_gnu_ld=yes 5648: ;; 5649: openbsd*) 5650: with_gnu_ld=no 5651: ;; 5652: esac 5653: 5654: _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5655: if test "$with_gnu_ld" = yes; then 5656: # If archive_cmds runs LD, not CC, wlarc should be empty 5657: wlarc='${wl}' 5658: 5659: # Set some defaults for GNU ld with shared library support. These 5660: # are reset later if shared libraries are not supported. Putting them 5661: # here allows them to be overridden if necessary. 5662: runpath_var=LD_RUN_PATH 5663: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5664: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5665: # ancient GNU ld didn't support --whole-archive et. al. 5666: if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5667: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5668: else 5669: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5670: fi 5671: supports_anon_versioning=no 5672: case `$LD -v 2>/dev/null` in 5673: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5674: *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5675: *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5676: *\ 2.11.*) ;; # other 2.11 versions 5677: *) supports_anon_versioning=yes ;; 5678: esac 5679: 5680: # See if GNU ld supports shared libraries. 5681: case $host_os in 5682: aix[[3-9]]*) 5683: # On AIX/PPC, the GNU linker is very broken 5684: if test "$host_cpu" != ia64; then 5685: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5686: cat <<EOF 1>&2 5687: 5688: *** Warning: the GNU linker, at least up to release 2.9.1, is reported 5689: *** to be unable to reliably create shared libraries on AIX. 5690: *** Therefore, libtool is disabling shared libraries support. If you 5691: *** really care for shared libraries, you may want to modify your PATH 5692: *** so that a non-GNU linker is found, and then restart. 5693: 5694: EOF 5695: fi 5696: ;; 5697: 5698: amigaos*) 5699: _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)' 5700: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5701: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5702: 5703: # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5704: # that the semantics of dynamic libraries on AmigaOS, at least up 5705: # to version 4, is to share data among multiple programs linked 5706: # with the same dynamic library. Since this doesn't match the 5707: # behavior of shared libraries on other platforms, we can't use 5708: # them. 5709: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5710: ;; 5711: 5712: beos*) 5713: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5714: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5715: # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5716: # support --undefined. This deserves some investigation. FIXME 5717: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5718: else 5719: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5720: fi 5721: ;; 5722: 5723: cygwin* | mingw* | pw32*) 5724: # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5725: # as there is no search path for DLLs. 5726: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5727: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5728: _LT_AC_TAGVAR(always_export_symbols, $1)=no 5729: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5730: _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]$[[^ ]]*$/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' 5731: 5732: if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 5733: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5734: # If the export-symbols file already is a .def file (1st line 5735: # is EXPORTS), use it as is; otherwise, prepend... 5736: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 5737: cp $export_symbols $output_objdir/$soname.def; 5738: else 5739: echo EXPORTS > $output_objdir/$soname.def; 5740: cat $export_symbols >> $output_objdir/$soname.def; 5741: fi~ 5742: $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5743: else 5744: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5745: fi 5746: ;; 5747: 5748: interix[[3-9]]*) 5749: _LT_AC_TAGVAR(hardcode_direct, $1)=no 5750: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5751: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 5752: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 5753: # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5754: # Instead, shared libraries are loaded at an image base (0x10000000 by 5755: # default) and relocated if they conflict, which is a slow very memory 5756: # consuming and fragmenting process. To avoid this, we pick a random, 5757: # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5758: # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5759: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5760: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5761: ;; 5762: 5763: gnu* | linux* | k*bsd*-gnu) 5764: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5765: tmp_addflag= 5766: case $cc_basename,$host_cpu in 5767: pgcc*) # Portland Group C compiler 5768: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5769: tmp_addflag=' $pic_flag' 5770: ;; 5771: pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 5772: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5773: tmp_addflag=' $pic_flag -Mnomain' ;; 5774: ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5775: tmp_addflag=' -i_dynamic' ;; 5776: efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5777: tmp_addflag=' -i_dynamic -nofor_main' ;; 5778: ifc* | ifort*) # Intel Fortran compiler 5779: tmp_addflag=' -nofor_main' ;; 5780: esac 5781: case `$CC -V 2>&1 | sed 5q` in 5782: *Sun\ C*) # Sun C 5.9 5783: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 5784: tmp_sharedflag='-G' ;; 5785: *Sun\ F*) # Sun Fortran 8.3 5786: tmp_sharedflag='-G' ;; 5787: *) 5788: tmp_sharedflag='-shared' ;; 5789: esac 5790: _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5791: 5792: if test $supports_anon_versioning = yes; then 5793: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 5794: cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 5795: $echo "local: *; };" >> $output_objdir/$libname.ver~ 5796: $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 5797: fi 5798: _LT_AC_TAGVAR(link_all_deplibs, $1)=no 5799: else 5800: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5801: fi 5802: ;; 5803: 5804: netbsd* | netbsdelf*-gnu) 5805: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 5806: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5807: wlarc= 5808: else 5809: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5810: _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' 5811: fi 5812: ;; 5813: 5814: solaris*) 5815: if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 5816: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5817: cat <<EOF 1>&2 5818: 5819: *** Warning: The releases 2.8.* of the GNU linker cannot reliably 5820: *** create shared libraries on Solaris systems. Therefore, libtool 5821: *** is disabling shared libraries support. We urge you to upgrade GNU 5822: *** binutils to release 2.9.1 or newer. Another option is to modify 5823: *** your PATH or compiler configuration so that the native linker is 5824: *** used, and then restart. 5825: 5826: EOF 5827: elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5828: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5829: _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' 5830: else 5831: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5832: fi 5833: ;; 5834: 5835: sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5836: case `$LD -v 2>&1` in 5837: *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5838: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5839: cat <<_LT_EOF 1>&2 5840: 5841: *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 5842: *** reliably create shared libraries on SCO systems. Therefore, libtool 5843: *** is disabling shared libraries support. We urge you to upgrade GNU 5844: *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5845: *** your PATH or compiler configuration so that the native linker is 5846: *** used, and then restart. 5847: 5848: _LT_EOF 5849: ;; 5850: *) 5851: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5852: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 5853: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 5854: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' 5855: else 5856: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5857: fi 5858: ;; 5859: esac 5860: ;; 5861: 5862: sunos4*) 5863: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5864: wlarc= 5865: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5866: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 5867: ;; 5868: 5869: *) 5870: if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5871: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5872: _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' 5873: else 5874: _LT_AC_TAGVAR(ld_shlibs, $1)=no 5875: fi 5876: ;; 5877: esac 5878: 5879: if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 5880: runpath_var= 5881: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5882: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5883: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5884: fi 5885: else 5886: # PORTME fill in a description of your system's linker (not GNU ld) 5887: case $host_os in 5888: aix3*) 5889: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5890: _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5891: _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' 5892: # Note: this linker hardcodes the directories in LIBPATH if there 5893: # are no directories specified by -L. 5894: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5895: if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 5896: # Neither direct hardcoding nor static linking is supported with a 5897: # broken collect2. 5898: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5899: fi 5900: ;; 5901: 5902: aix[[4-9]]*) 5903: if test "$host_cpu" = ia64; then 5904: # On IA64, the linker does run time linking by default, so we don't 5905: # have to do anything special. 5906: aix_use_runtimelinking=no 5907: exp_sym_flag='-Bexport' 5908: no_entry_flag="" 5909: else 5910: # If we're using GNU nm, then we don't want the "-C" option. 5911: # -C means demangle to AIX nm, but means don't demangle with GNU nm 5912: if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5913: _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' 5914: else 5915: _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' 5916: fi 5917: aix_use_runtimelinking=no 5918: 5919: # Test if we are trying to use run time linking or normal 5920: # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5921: # need to do runtime linking. 5922: case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5923: for ld_flag in $LDFLAGS; do 5924: if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 5925: aix_use_runtimelinking=yes 5926: break 5927: fi 5928: done 5929: ;; 5930: esac 5931: 5932: exp_sym_flag='-bexport' 5933: no_entry_flag='-bnoentry' 5934: fi 5935: 5936: # When large executables or shared objects are built, AIX ld can 5937: # have problems creating the table of contents. If linking a library 5938: # or program results in "error TOC overflow" add -mminimal-toc to 5939: # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5940: # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5941: 5942: _LT_AC_TAGVAR(archive_cmds, $1)='' 5943: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 5944: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 5945: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 5946: 5947: if test "$GCC" = yes; then 5948: case $host_os in aix4.[[012]]|aix4.[[012]].*) 5949: # We only want to do this on AIX 4.2 and lower, the check 5950: # below for broken collect2 doesn't work under 4.3+ 5951: collect2name=`${CC} -print-prog-name=collect2` 5952: if test -f "$collect2name" && \ 5953: strings "$collect2name" | grep resolve_lib_name >/dev/null 5954: then 5955: # We have reworked collect2 5956: : 5957: else 5958: # We have old collect2 5959: _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 5960: # It fails to find uninstalled libraries when the uninstalled 5961: # path is not listed in the libpath. Setting hardcode_minus_L 5962: # to unsupported forces relinking 5963: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5964: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5965: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5966: fi 5967: ;; 5968: esac 5969: shared_flag='-shared' 5970: if test "$aix_use_runtimelinking" = yes; then 5971: shared_flag="$shared_flag "'${wl}-G' 5972: fi 5973: else 5974: # not using gcc 5975: if test "$host_cpu" = ia64; then 5976: # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5977: # chokes on -Wl,-G. The following line is correct: 5978: shared_flag='-G' 5979: else 5980: if test "$aix_use_runtimelinking" = yes; then 5981: shared_flag='${wl}-G' 5982: else 5983: shared_flag='${wl}-bM:SRE' 5984: fi 5985: fi 5986: fi 5987: 5988: # It seems that -bexpall does not export symbols beginning with 5989: # underscore (_), so it is better to generate a list of symbols to export. 5990: _LT_AC_TAGVAR(always_export_symbols, $1)=yes 5991: if test "$aix_use_runtimelinking" = yes; then 5992: # Warning - without using the other runtime loading flags (-brtl), 5993: # -berok will link without error, but may produce a broken library. 5994: _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 5995: # Determine the default libpath from the value encoded in an empty executable. 5996: _LT_AC_SYS_LIBPATH_AIX 5997: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 5998: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 5999: else 6000: if test "$host_cpu" = ia64; then 6001: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6002: _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6003: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 6004: else 6005: # Determine the default libpath from the value encoded in an empty executable. 6006: _LT_AC_SYS_LIBPATH_AIX 6007: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6008: # Warning - without using the other run time loading flags, 6009: # -berok will link without error, but may produce a broken library. 6010: _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6011: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6012: # Exported symbols can be pulled into shared objects from archives 6013: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6014: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6015: # This is similar to how AIX traditionally builds its shared libraries. 6016: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 6017: fi 6018: fi 6019: ;; 6020: 6021: amigaos*) 6022: _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)' 6023: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6024: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6025: # see comment about different semantics on the GNU ld section 6026: _LT_AC_TAGVAR(ld_shlibs, $1)=no 6027: ;; 6028: 6029: bsdi[[45]]*) 6030: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 6031: ;; 6032: 6033: cygwin* | mingw* | pw32*) 6034: # When not using gcc, we currently assume that we are using 6035: # Microsoft Visual C++. 6036: # hardcode_libdir_flag_spec is actually meaningless, as there is 6037: # no search path for DLLs. 6038: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6039: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6040: # Tell ltmain to make .lib files, not .a files. 6041: libext=lib 6042: # Tell ltmain to make .dll files, not .so files. 6043: shrext_cmds=".dll" 6044: # FIXME: Setting linknames here is a bad hack. 6045: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 6046: # The linker will automatically build a .lib file if we build a DLL. 6047: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 6048: # FIXME: Should let the user specify the lib program. 6049: _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 6050: _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 6051: _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6052: ;; 6053: 6054: darwin* | rhapsody*) 6055: case $host_os in 6056: rhapsody* | darwin1.[[012]]) 6057: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress' 6058: ;; 6059: *) # Darwin 1.3 on 6060: if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then 6061: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 6062: else 6063: case ${MACOSX_DEPLOYMENT_TARGET} in 6064: 10.[[012]]) 6065: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' 6066: ;; 6067: 10.*) 6068: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup' 6069: ;; 6070: esac 6071: fi 6072: ;; 6073: esac 6074: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6075: _LT_AC_TAGVAR(hardcode_direct, $1)=no 6076: _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 6077: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6078: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 6079: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6080: if test "$GCC" = yes ; then 6081: output_verbose_link_cmd='echo' 6082: _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 6083: _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 6084: _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 6085: _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 6086: else 6087: case $cc_basename in 6088: xlc*) 6089: output_verbose_link_cmd='echo' 6090: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' 6091: _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 6092: # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 6093: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^$..*$,_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 6094: _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}' 6095: ;; 6096: *) 6097: _LT_AC_TAGVAR(ld_shlibs, $1)=no 6098: ;; 6099: esac 6100: fi 6101: ;; 6102: 6103: dgux*) 6104: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6105: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6106: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6107: ;; 6108: 6109: freebsd1*) 6110: _LT_AC_TAGVAR(ld_shlibs, $1)=no 6111: ;; 6112: 6113: # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 6114: # support. Future versions do this automatically, but an explicit c++rt0.o 6115: # does not break anything, and helps significantly (at the cost of a little 6116: # extra space). 6117: freebsd2.2*) 6118: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 6119: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6120: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6121: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6122: ;; 6123: 6124: # Unfortunately, older versions of FreeBSD 2 do not have this feature. 6125: freebsd2*) 6126: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6127: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6128: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6129: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6130: ;; 6131: 6132: # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 6133: freebsd* | dragonfly*) 6134: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 6135: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6136: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6137: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6138: ;; 6139: 6140: hpux9*) 6141: if test "$GCC" = yes; then 6142: _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' 6143: else 6144: _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' 6145: fi 6146: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6147: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6148: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6149: 6150: # hardcode_minus_L: Not really in the search PATH, 6151: # but as the default location of the library. 6152: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6153: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6154: ;; 6155: 6156: hpux10*) 6157: if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6158: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6159: else 6160: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 6161: fi 6162: if test "$with_gnu_ld" = no; then 6163: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6164: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6165: 6166: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6167: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6168: 6169: # hardcode_minus_L: Not really in the search PATH, 6170: # but as the default location of the library. 6171: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6172: fi 6173: ;; 6174: 6175: hpux11*) 6176: if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6177: case $host_cpu in 6178: hppa*64*) 6179: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6180: ;; 6181: ia64*) 6182: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6183: ;; 6184: *) 6185: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6186: ;; 6187: esac 6188: else 6189: case $host_cpu in 6190: hppa*64*) 6191: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6192: ;; 6193: ia64*) 6194: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6195: ;; 6196: *) 6197: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6198: ;; 6199: esac 6200: fi 6201: if test "$with_gnu_ld" = no; then 6202: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6203: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6204: 6205: case $host_cpu in 6206: hppa*64*|ia64*) 6207: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 6208: _LT_AC_TAGVAR(hardcode_direct, $1)=no 6209: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6210: ;; 6211: *) 6212: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6213: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6214: 6215: # hardcode_minus_L: Not really in the search PATH, 6216: # but as the default location of the library. 6217: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6218: ;; 6219: esac 6220: fi 6221: ;; 6222: 6223: irix5* | irix6* | nonstopux*) 6224: if test "$GCC" = yes; then 6225: _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' 6226: else 6227: _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' 6228: _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 6229: fi 6230: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6231: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6232: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6233: ;; 6234: 6235: netbsd* | netbsdelf*-gnu) 6236: if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 6237: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 6238: else 6239: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 6240: fi 6241: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6242: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6243: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6244: ;; 6245: 6246: newsos6) 6247: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6248: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6249: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6250: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6251: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6252: ;; 6253: 6254: openbsd*) 6255: if test -f /usr/libexec/ld.so; then 6256: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6257: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6258: if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6259: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6260: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6261: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6262: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6263: else 6264: case $host_os in 6265: openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6266: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6267: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6268: ;; 6269: *) 6270: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6271: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6272: ;; 6273: esac 6274: fi 6275: else 6276: _LT_AC_TAGVAR(ld_shlibs, $1)=no 6277: fi 6278: ;; 6279: 6280: os2*) 6281: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6282: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6283: _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6284: _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' 6285: _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6286: ;; 6287: 6288: osf3*) 6289: if test "$GCC" = yes; then 6290: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6291: _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' 6292: else 6293: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6294: _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' 6295: fi 6296: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6297: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6298: ;; 6299: 6300: osf4* | osf5*) # as osf3* with the addition of -msym flag 6301: if test "$GCC" = yes; then 6302: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6303: _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' 6304: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6305: else 6306: _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6307: _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' 6308: _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~ 6309: $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' 6310: 6311: # Both c and cxx compiler support -rpath directly 6312: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6313: fi 6314: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6315: ;; 6316: 6317: solaris*) 6318: _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6319: if test "$GCC" = yes; then 6320: wlarc='${wl}' 6321: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6322: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6323: $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6324: else 6325: wlarc='' 6326: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6327: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6328: $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6329: fi 6330: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6331: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6332: case $host_os in 6333: solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6334: *) 6335: # The compiler driver will combine and reorder linker options, 6336: # but understands `-z linker_flag'. GCC discards it without `$wl', 6337: # but is careful enough not to reorder. 6338: # Supported since Solaris 2.6 (maybe 2.5.1?) 6339: if test "$GCC" = yes; then 6340: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6341: else 6342: _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6343: fi 6344: ;; 6345: esac 6346: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6347: ;; 6348: 6349: sunos4*) 6350: if test "x$host_vendor" = xsequent; then 6351: # Use $CC to link under sequent, because it throws in some extra .o 6352: # files that make .init and .fini sections work. 6353: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6354: else 6355: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6356: fi 6357: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6358: _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6359: _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6360: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6361: ;; 6362: 6363: sysv4) 6364: case $host_vendor in 6365: sni) 6366: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6367: _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6368: ;; 6369: siemens) 6370: ## LD is ld it makes a PLAMLIB 6371: ## CC just makes a GrossModule. 6372: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6373: _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6374: _LT_AC_TAGVAR(hardcode_direct, $1)=no 6375: ;; 6376: motorola) 6377: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6378: _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6379: ;; 6380: esac 6381: runpath_var='LD_RUN_PATH' 6382: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6383: ;; 6384: 6385: sysv4.3*) 6386: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6387: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6388: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6389: ;; 6390: 6391: sysv4*MP*) 6392: if test -d /usr/nec; then 6393: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6394: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6395: runpath_var=LD_RUN_PATH 6396: hardcode_runpath_var=yes 6397: _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6398: fi 6399: ;; 6400: 6401: sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6402: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6403: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6404: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6405: runpath_var='LD_RUN_PATH' 6406: 6407: if test "$GCC" = yes; then 6408: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6409: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6410: else 6411: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6412: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6413: fi 6414: ;; 6415: 6416: sysv5* | sco3.2v5* | sco5v6*) 6417: # Note: We can NOT use -z defs as we might desire, because we do not 6418: # link with -lc, and that would cause any symbols used from libc to 6419: # always be unresolved, which means just about no library would 6420: # ever link correctly. If we're not using GNU ld we use -z text 6421: # though, which does catch some bad symbols but isn't as heavy-handed 6422: # as -z defs. 6423: _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6424: _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6425: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6426: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6427: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6428: _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6429: _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6430: _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6431: runpath_var='LD_RUN_PATH' 6432: 6433: if test "$GCC" = yes; then 6434: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6435: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6436: else 6437: _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6438: _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6439: fi 6440: ;; 6441: 6442: uts4*) 6443: _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6444: _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6445: _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6446: ;; 6447: 6448: *) 6449: _LT_AC_TAGVAR(ld_shlibs, $1)=no 6450: ;; 6451: esac 6452: fi 6453: ]) 6454: AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6455: test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6456: 6457: # 6458: # Do we need to explicitly link libc? 6459: # 6460: case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6461: x|xyes) 6462: # Assume -lc should be added 6463: _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6464: 6465: if test "$enable_shared" = yes && test "$GCC" = yes; then 6466: case $_LT_AC_TAGVAR(archive_cmds, $1) in 6467: *'~'*) 6468: # FIXME: we may have to deal with multi-command sequences. 6469: ;; 6470: '$CC '*) 6471: # Test whether the compiler implicitly links with -lc since on some 6472: # systems, -lgcc has to come before -lc. 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Consequently we 7298: # restrict ourselves to GNU make (using the --version option ensures 7299: # this.) 7300: AC_DEFUN([AM_PROG_MKDIR_P], 7301: [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then 7302: # We used to keeping the `.' as first argument, in order to 7303: # allow $(mkdir_p) to be used without argument. As in 7304: # $(mkdir_p) $(somedir) 7305: # where $(somedir) is conditionally defined. However this is wrong 7306: # for two reasons: 7307: # 1. if the package is installed by a user who cannot write `.' 7308: # make install will fail, 7309: # 2. the above comment should most certainly read 7310: # $(mkdir_p) $(DESTDIR)$(somedir) 7311: # so it does not work when $(somedir) is undefined and 7312: # $(DESTDIR) is not. 7313: # To support the latter case, we have to write 7314: # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), 7315: # so the `.' trick is pointless. 7316: mkdir_p='mkdir -p --' 7317: else 7318: # On NextStep and OpenStep, the `mkdir' command does not 7319: # recognize any option. It will interpret all options as 7320: # directories to create, and then abort because `.' already 7321: # exists. 7322: for d in ./-p ./--version; 7323: do 7324: test -d $d && rmdir $d 7325: done 7326: # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. 7327: if test -f "$ac_aux_dir/mkinstalldirs"; then 7328: mkdir_p='$(mkinstalldirs)' 7329: else 7330: mkdir_p='$(install_sh) -d' 7331: fi 7332: fi 7333: AC_SUBST([mkdir_p])]) 7334: 7335: # Helper functions for option handling. -*- Autoconf -*- 7336: 7337: # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc. 7338: # 7339: # This file is free software; the Free Software Foundation 7340: # gives unlimited permission to copy and/or distribute it, 7341: # with or without modifications, as long as this notice is preserved. 7342: 7343: # serial 3 7344: 7345: # _AM_MANGLE_OPTION(NAME) 7346: # ----------------------- 7347: AC_DEFUN([_AM_MANGLE_OPTION], 7348: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) 7349: 7350: # _AM_SET_OPTION(NAME) 7351: # ------------------------------ 7352: # Set option NAME. Presently that only means defining a flag for this option. 7353: AC_DEFUN([_AM_SET_OPTION], 7354: [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) 7355: 7356: # _AM_SET_OPTIONS(OPTIONS) 7357: # ---------------------------------- 7358: # OPTIONS is a space-separated list of Automake options. 7359: AC_DEFUN([_AM_SET_OPTIONS], 7360: [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) 7361: 7362: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) 7363: # ------------------------------------------- 7364: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 7365: AC_DEFUN([_AM_IF_OPTION], 7366: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) 7367: 7368: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005 7369: # Free Software Foundation, Inc. 7370: # 7371: # This file is free software; the Free Software Foundation 7372: # gives unlimited permission to copy and/or distribute it, 7373: # with or without modifications, as long as this notice is preserved. 7374: 7375: # AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 7376: # --------------------------------------------------------------------------- 7377: # Adds support for distributing Python modules and packages. To 7378: # install modules, copy them to $(pythondir), using the python_PYTHON 7379: # automake variable. To install a package with the same name as the 7380: # automake package, install to $(pkgpythondir), or use the 7381: # pkgpython_PYTHON automake variable. 7382: # 7383: # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as 7384: # locations to install python extension modules (shared libraries). 7385: # Another macro is required to find the appropriate flags to compile 7386: # extension modules. 7387: # 7388: # If your package is configured with a different prefix to python, 7389: # users will have to add the install directory to the PYTHONPATH 7390: # environment variable, or create a .pth file (see the python 7391: # documentation for details). 7392: # 7393: # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will 7394: # cause an error if the version of python installed on the system 7395: # doesn't meet the requirement. MINIMUM-VERSION should consist of 7396: # numbers and dots only. 7397: AC_DEFUN([AM_PATH_PYTHON], 7398: [ 7399: dnl Find a Python interpreter. Python versions prior to 1.5 are not 7400: dnl supported because the default installation locations changed from 7401: dnl $prefix/lib/site-python in 1.4 to $prefix/lib/python1.5/site-packages 7402: dnl in 1.5. 7403: m4_define_default([_AM_PYTHON_INTERPRETER_LIST], 7404: [python python2 python2.5 python2.4 python2.3 python2.2 dnl 7405: python2.1 python2.0 python1.6 python1.5]) 7406: 7407: m4_if([$1],[],[ 7408: dnl No version check is needed. 7409: # Find any Python interpreter. 7410: if test -z "$PYTHON"; then 7411: AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :) 7412: fi 7413: am_display_PYTHON=python 7414: ], [ 7415: dnl A version check is needed. 7416: if test -n "$PYTHON"; then 7417: # If the user set $PYTHON, use it and don't search something else. 7418: AC_MSG_CHECKING([whether $PYTHON version >= $1]) 7419: AM_PYTHON_CHECK_VERSION([$PYTHON], [$1], 7420: [AC_MSG_RESULT(yes)], 7421: [AC_MSG_ERROR(too old)]) 7422: am_display_PYTHON=$PYTHON 7423: else 7424: # Otherwise, try each interpreter until we find one that satisfies 7425: # VERSION. 7426: AC_CACHE_CHECK([for a Python interpreter with version >= $1], 7427: [am_cv_pathless_PYTHON],[ 7428: for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do 7429: test "$am_cv_pathless_PYTHON" = none && break 7430: AM_PYTHON_CHECK_VERSION([$am_cv_pathless_PYTHON], [$1], [break]) 7431: done]) 7432: # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. 7433: if test "$am_cv_pathless_PYTHON" = none; then 7434: PYTHON=: 7435: else 7436: AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON]) 7437: fi 7438: am_display_PYTHON=$am_cv_pathless_PYTHON 7439: fi 7440: ]) 7441: 7442: if test "$PYTHON" = :; then 7443: dnl Run any user-specified action, or abort. 7444: m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])]) 7445: else 7446: 7447: dnl Query Python for its version number. Getting [:3] seems to be 7448: dnl the best way to do this; it's what "site.py" does in the standard 7449: dnl library. 7450: 7451: AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version], 7452: [am_cv_python_version=`$PYTHON -c "import sys; print sys.version[[:3]]"`]) 7453: AC_SUBST([PYTHON_VERSION], [$am_cv_python_version]) 7454: 7455: dnl Use the values of $prefix and $exec_prefix for the corresponding 7456: dnl values of PYTHON_PREFIX and PYTHON_EXEC_PREFIX. These are made 7457: dnl distinct variables so they can be overridden if need be. However, 7458: dnl general consensus is that you shouldn't need this ability. 7459: 7460: AC_SUBST([PYTHON_PREFIX], ['${prefix}']) 7461: AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}']) 7462: 7463: dnl At times (like when building shared libraries) you may want 7464: dnl to know which OS platform Python thinks this is. 7465: 7466: AC_CACHE_CHECK([for $am_display_PYTHON platform], [am_cv_python_platform], 7467: [am_cv_python_platform=`$PYTHON -c "import sys; print sys.platform"`]) 7468: AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform]) 7469: 7470: 7471: dnl Set up 4 directories: 7472: 7473: dnl pythondir -- where to install python scripts. This is the 7474: dnl site-packages directory, not the python standard library 7475: dnl directory like in previous automake betas. This behavior 7476: dnl is more consistent with lispdir.m4 for example. 7477: dnl Query distutils for this directory. distutils does not exist in 7478: dnl Python 1.5, so we fall back to the hardcoded directory if it 7479: dnl doesn't work. 7480: AC_CACHE_CHECK([for $am_display_PYTHON script directory], 7481: [am_cv_python_pythondir], 7482: [am_cv_python_pythondir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(0,0,prefix='$PYTHON_PREFIX')" 2>/dev/null || 7483: echo "$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages"`]) 7484: AC_SUBST([pythondir], [$am_cv_python_pythondir]) 7485: 7486: dnl pkgpythondir -- $PACKAGE directory under pythondir. Was 7487: dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is 7488: dnl more consistent with the rest of automake. 7489: 7490: AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE]) 7491: 7492: dnl pyexecdir -- directory for installing python extension modules 7493: dnl (shared libraries) 7494: dnl Query distutils for this directory. distutils does not exist in 7495: dnl Python 1.5, so we fall back to the hardcoded directory if it 7496: dnl doesn't work. 7497: AC_CACHE_CHECK([for $am_display_PYTHON extension module directory], 7498: [am_cv_python_pyexecdir], 7499: [am_cv_python_pyexecdir=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_lib(1,0,prefix='$PYTHON_EXEC_PREFIX')" 2>/dev/null || 7500: echo "${PYTHON_EXEC_PREFIX}/lib/python${PYTHON_VERSION}/site-packages"`]) 7501: AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir]) 7502: 7503: dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE) 7504: 7505: AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE]) 7506: 7507: dnl Run any user-specified action. 7508: $2 7509: fi 7510: 7511: ]) 7512: 7513: 7514: # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE]) 7515: # --------------------------------------------------------------------------- 7516: # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION. 7517: # Run ACTION-IF-FALSE otherwise. 7518: # This test uses sys.hexversion instead of the string equivalent (first 7519: # word of sys.version), in order to cope with versions such as 2.2c1. 7520: # hexversion has been introduced in Python 1.5.2; it's probably not 7521: # worth to support older versions (1.5.1 was released on October 31, 1998). 7522: AC_DEFUN([AM_PYTHON_CHECK_VERSION], 7523: [prog="import sys, string 7524: # split strings by '.' and convert to numeric. Append some zeros 7525: # because we need at least 4 digits for the hex conversion. 7526: minver = map(int, string.split('$2', '.')) + [[0, 0, 0]] 7527: minverhex = 0 7528: for i in xrange(0, 4): minverhex = (minverhex << 8) + minver[[i]] 7529: sys.exit(sys.hexversion < minverhex)" 7530: AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])]) 7531: 7532: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 7533: # 7534: # This file is free software; the Free Software Foundation 7535: # gives unlimited permission to copy and/or distribute it, 7536: # with or without modifications, as long as this notice is preserved. 7537: 7538: # AM_RUN_LOG(COMMAND) 7539: # ------------------- 7540: # Run COMMAND, save the exit status in ac_status, and log it. 7541: # (This has been adapted from Autoconf's _AC_RUN_LOG macro.) 7542: AC_DEFUN([AM_RUN_LOG], 7543: [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD 7544: ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD 7545: ac_status=$? 7546: echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 7547: (exit $ac_status); }]) 7548: 7549: # Check to make sure that the build environment is sane. -*- Autoconf -*- 7550: 7551: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005 7552: # Free Software Foundation, Inc. 7553: # 7554: # This file is free software; the Free Software Foundation 7555: # gives unlimited permission to copy and/or distribute it, 7556: # with or without modifications, as long as this notice is preserved. 7557: 7558: # serial 4 7559: 7560: # AM_SANITY_CHECK 7561: # --------------- 7562: AC_DEFUN([AM_SANITY_CHECK], 7563: [AC_MSG_CHECKING([whether build environment is sane]) 7564: # Just in case 7565: sleep 1 7566: echo timestamp > conftest.file 7567: # Do `set' in a subshell so we don't clobber the current shell's 7568: # arguments. Must try -L first in case configure is actually a 7569: # symlink; some systems play weird games with the mod time of symlinks 7570: # (eg FreeBSD returns the mod time of the symlink's containing 7571: # directory). 7572: if ( 7573: set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` 7574: if test "$[*]" = "X"; then 7575: # -L didn't work. 7576: set X `ls -t $srcdir/configure conftest.file` 7577: fi 7578: rm -f conftest.file 7579: if test "$[*]" != "X $srcdir/configure conftest.file" \ 7580: && test "$[*]" != "X conftest.file $srcdir/configure"; then 7581: 7582: # If neither matched, then we have a broken ls. This can happen 7583: # if, for instance, CONFIG_SHELL is bash and it inherits a 7584: # broken ls alias from the environment. This has actually 7585: # happened. Such a system could not be considered "sane". 7586: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken 7587: alias in your environment]) 7588: fi 7589: 7590: test "$[2]" = conftest.file 7591: ) 7592: then 7593: # Ok. 7594: : 7595: else 7596: AC_MSG_ERROR([newly created file is older than distributed files! 7597: Check your system clock]) 7598: fi 7599: AC_MSG_RESULT(yes)]) 7600: 7601: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. 7602: # 7603: # This file is free software; the Free Software Foundation 7604: # gives unlimited permission to copy and/or distribute it, 7605: # with or without modifications, as long as this notice is preserved. 7606: 7607: # AM_PROG_INSTALL_STRIP 7608: # --------------------- 7609: # One issue with vendor `install' (even GNU) is that you can't 7610: # specify the program used to strip binaries. This is especially 7611: # annoying in cross-compiling environments, where the build's strip 7612: # is unlikely to handle the host's binaries. 7613: # Fortunately install-sh will honor a STRIPPROG variable, so we 7614: # always use install-sh in `make install-strip', and initialize 7615: # STRIPPROG with the value of the STRIP variable (set by the user). 7616: AC_DEFUN([AM_PROG_INSTALL_STRIP], 7617: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 7618: # Installed binaries are usually stripped using `strip' when the user 7619: # run `make install-strip'. However `strip' might not be the right 7620: # tool to use in cross-compilation environments, therefore Automake 7621: # will honor the `STRIP' environment variable to overrule this program. 7622: dnl Don't test for $cross_compiling = yes, because it might be `maybe'. 7623: if test "$cross_compiling" != no; then 7624: AC_CHECK_TOOL([STRIP], [strip], :) 7625: fi 7626: INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" 7627: AC_SUBST([INSTALL_STRIP_PROGRAM])]) 7628: 7629: # Check how to create a tarball. -*- Autoconf -*- 7630: 7631: # Copyright (C) 2004, 2005 Free Software Foundation, Inc. 7632: # 7633: # This file is free software; the Free Software Foundation 7634: # gives unlimited permission to copy and/or distribute it, 7635: # with or without modifications, as long as this notice is preserved. 7636: 7637: # serial 2 7638: 7639: # _AM_PROG_TAR(FORMAT) 7640: # -------------------- 7641: # Check how to create a tarball in format FORMAT. 7642: # FORMAT should be one of `v7', `ustar', or `pax'. 7643: # 7644: # Substitute a variable $(am__tar) that is a command 7645: # writing to stdout a FORMAT-tarball containing the directory 7646: # $tardir. 7647: # tardir=directory && $(am__tar) > result.tar 7648: # 7649: # Substitute a variable $(am__untar) that extract such 7650: # a tarball read from stdin. 7651: # $(am__untar) < result.tar 7652: AC_DEFUN([_AM_PROG_TAR], 7653: [# Always define AMTAR for backward compatibility. 7654: AM_MISSING_PROG([AMTAR], [tar]) 7655: m4_if([$1], [v7], 7656: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], 7657: [m4_case([$1], [ustar],, [pax],, 7658: [m4_fatal([Unknown tar format])]) 7659: AC_MSG_CHECKING([how to create a $1 tar archive]) 7660: # Loop over all known methods to create a tar archive until one works. 7661: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 7662: _am_tools=${am_cv_prog_tar_$1-$_am_tools} 7663: # Do not fold the above two line into one, because Tru64 sh and 7664: # Solaris sh will not grok spaces in the rhs of `-'. 7665: for _am_tool in $_am_tools 7666: do 7667: case $_am_tool in 7668: gnutar) 7669: for _am_tar in tar gnutar gtar; 7670: do 7671: AM_RUN_LOG([$_am_tar --version]) && break 7672: done 7673: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 7674: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 7675: am__untar="$_am_tar -xf -" 7676: ;; 7677: plaintar) 7678: # Must skip GNU tar: if it does not support --format= it doesn't create 7679: # ustar tarball either. 7680: (tar --version) >/dev/null 2>&1 && continue 7681: am__tar='tar chf - "$$tardir"' 7682: am__tar_='tar chf - "$tardir"' 7683: am__untar='tar xf -' 7684: ;; 7685: pax) 7686: am__tar='pax -L -x $1 -w "$$tardir"' 7687: am__tar_='pax -L -x $1 -w "$tardir"' 7688: am__untar='pax -r' 7689: ;; 7690: cpio) 7691: am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 7692: am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 7693: am__untar='cpio -i -H $1 -d' 7694: ;; 7695: none) 7696: am__tar=false 7697: am__tar_=false 7698: am__untar=false 7699: ;; 7700: esac 7701: 7702: # If the value was cached, stop now. We just wanted to have am__tar 7703: # and am__untar set. 7704: test -n "${am_cv_prog_tar_$1}" && break 7705: 7706: # tar/untar a dummy directory, and stop if the command works 7707: rm -rf conftest.dir 7708: mkdir conftest.dir 7709: echo GrepMe > conftest.dir/file 7710: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 7711: rm -rf conftest.dir 7712: if test -s conftest.tar; then 7713: AM_RUN_LOG([$am__untar <conftest.tar]) 7714: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 7715: fi 7716: done 7717: rm -rf conftest.dir 7718: 7719: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 7720: AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 7721: AC_SUBST([am__tar]) 7722: AC_SUBST([am__untar]) 7723: ]) # _AM_PROG_TAR 7724: