geoipupdate-3.1.1.tar.gz: geoipupdate-3.1.1/aclocal.m4

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1 # generated automatically by aclocal 1.15.1 -*- Autoconf -*- 2 3 # Copyright (C) 1996-2017 Free Software Foundation, Inc. 4 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 m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) 15 m4_ifndef([AC_AUTOCONF_VERSION], 16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, 18 [m4_warning([this file was generated for autoconf 2.69. 19 You have another version of autoconf. It may work, but is not guaranteed to. 20 If you have problems, you may need to regenerate the build system entirely. 21 To do so, use the procedure documented by the package, typically 'autoreconf'.])]) 22 23 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 24 # 25 # Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc. 26 # Written by Gordon Matzigkeit, 1996 27 # 28 # This file is free software; the Free Software Foundation gives 29 # unlimited permission to copy and/or distribute it, with or without 30 # modifications, as long as this notice is preserved. 31 32 m4_define([_LT_COPYING], [dnl 33 # Copyright (C) 2014 Free Software Foundation, Inc. 34 # This is free software; see the source for copying conditions. There is NO 35 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 36 37 # GNU Libtool is free software; you can redistribute it and/or modify 38 # it under the terms of the GNU General Public License as published by 39 # the Free Software Foundation; either version 2 of of the License, or 40 # (at your option) any later version. 41 # 42 # As a special exception to the GNU General Public License, if you 43 # distribute this file as part of a program or library that is built 44 # using GNU Libtool, you may include this file under the same 45 # distribution terms that you use for the rest of that program. 46 # 47 # GNU Libtool is distributed in the hope that it will be useful, but 48 # WITHOUT ANY WARRANTY; without even the implied warranty of 49 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 50 # GNU General Public License for more details. 51 # 52 # You should have received a copy of the GNU General Public License 53 # along with this program. If not, see <http://www.gnu.org/licenses/>. 54 ]) 55 56 # serial 58 LT_INIT 57 58 59 # LT_PREREQ(VERSION) 60 # ------------------ 61 # Complain and exit if this libtool version is less that VERSION. 62 m4_defun([LT_PREREQ], 63 [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, 64 [m4_default([$3], 65 [m4_fatal([Libtool version $1 or higher is required], 66 63)])], 67 [$2])]) 68 69 70 # _LT_CHECK_BUILDDIR 71 # ------------------ 72 # Complain if the absolute build directory name contains unusual characters 73 m4_defun([_LT_CHECK_BUILDDIR], 74 [case `pwd` in 75 *\ * | *\ *) 76 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; 77 esac 78 ]) 79 80 81 # LT_INIT([OPTIONS]) 82 # ------------------ 83 AC_DEFUN([LT_INIT], 84 [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK 85 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl 86 AC_BEFORE([$0], [LT_LANG])dnl 87 AC_BEFORE([$0], [LT_OUTPUT])dnl 88 AC_BEFORE([$0], [LTDL_INIT])dnl 89 m4_require([_LT_CHECK_BUILDDIR])dnl 90 91 dnl Autoconf doesn't catch unexpanded LT_ macros by default: 92 m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl 93 m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl 94 dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 95 dnl unless we require an AC_DEFUNed macro: 96 AC_REQUIRE([LTOPTIONS_VERSION])dnl 97 AC_REQUIRE([LTSUGAR_VERSION])dnl 98 AC_REQUIRE([LTVERSION_VERSION])dnl 99 AC_REQUIRE([LTOBSOLETE_VERSION])dnl 100 m4_require([_LT_PROG_LTMAIN])dnl 101 102 _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) 103 104 dnl Parse OPTIONS 105 _LT_SET_OPTIONS([$0], [$1]) 106 107 # This can be used to rebuild libtool when needed 108 LIBTOOL_DEPS=$ltmain 109 110 # Always use our own libtool. 111 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 112 AC_SUBST(LIBTOOL)dnl 113 114 _LT_SETUP 115 116 # Only expand once: 117 m4_define([LT_INIT]) 118 ])# LT_INIT 119 120 # Old names: 121 AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) 122 AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) 123 dnl aclocal-1.4 backwards compatibility: 124 dnl AC_DEFUN([AC_PROG_LIBTOOL], []) 125 dnl AC_DEFUN([AM_PROG_LIBTOOL], []) 126 127 128 # _LT_PREPARE_CC_BASENAME 129 # ----------------------- 130 m4_defun([_LT_PREPARE_CC_BASENAME], [ 131 # Calculate cc_basename. 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Finally, any additional code accumulated 531 # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. 532 m4_defun([_LT_CONFIG_COMMANDS], 533 [AC_PROVIDE_IFELSE([LT_OUTPUT], 534 dnl If the libtool generation code has been placed in $CONFIG_LT, 535 dnl instead of duplicating it all over again into config.status, 536 dnl then we will have config.status run $CONFIG_LT later, so it 537 dnl needs to know what name is stored there: 538 [AC_CONFIG_COMMANDS([libtool], 539 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], 540 dnl If the libtool generation code is destined for config.status, 541 dnl expand the accumulated commands and init code now: 542 [AC_CONFIG_COMMANDS([libtool], 543 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) 544 ])#_LT_CONFIG_COMMANDS 545 546 547 # Initialize. 548 m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], 549 [ 550 551 # The HP-UX ksh and POSIX shell print the target directory to stdout 552 # if CDPATH is set. 553 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 554 555 sed_quote_subst='$sed_quote_subst' 556 double_quote_subst='$double_quote_subst' 557 delay_variable_subst='$delay_variable_subst' 558 _LT_CONFIG_STATUS_DECLARATIONS 559 LTCC='$LTCC' 560 LTCFLAGS='$LTCFLAGS' 561 compiler='$compiler_DEFAULT' 562 563 # A function that is used when there is no print builtin or printf. 564 func_fallback_echo () 565 { 566 eval 'cat <<_LTECHO_EOF 567 \$[]1 568 _LTECHO_EOF' 569 } 570 571 # Quote evaled strings. 572 for var in lt_decl_all_varnames([[ \ 573 ]], lt_decl_quote_varnames); do 574 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 575 *[[\\\\\\\`\\"\\\$]]*) 576 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 577 ;; 578 *) 579 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 580 ;; 581 esac 582 done 583 584 # Double-quote double-evaled strings. 585 for var in lt_decl_all_varnames([[ \ 586 ]], lt_decl_dquote_varnames); do 587 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 588 *[[\\\\\\\`\\"\\\$]]*) 589 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 590 ;; 591 *) 592 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 593 ;; 594 esac 595 done 596 597 _LT_OUTPUT_LIBTOOL_INIT 598 ]) 599 600 # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) 601 # ------------------------------------ 602 # Generate a child script FILE with all initialization necessary to 603 # reuse the environment learned by the parent script, and make the 604 # file executable. If COMMENT is supplied, it is inserted after the 605 # '#!' sequence but before initialization text begins. After this 606 # macro, additional text can be appended to FILE to form the body of 607 # the child script. The macro ends with non-zero status if the 608 # file could not be fully written (such as if the disk is full). 609 m4_ifdef([AS_INIT_GENERATED], 610 [m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])], 611 [m4_defun([_LT_GENERATED_FILE_INIT], 612 [m4_require([AS_PREPARE])]dnl 613 [m4_pushdef([AS_MESSAGE_LOG_FD])]dnl 614 [lt_write_fail=0 615 cat >$1 <<_ASEOF || lt_write_fail=1 616 #! $SHELL 617 # Generated by $as_me. 618 $2 619 SHELL=\${CONFIG_SHELL-$SHELL} 620 export SHELL 621 _ASEOF 622 cat >>$1 <<\_ASEOF || lt_write_fail=1 623 AS_SHELL_SANITIZE 624 _AS_PREPARE 625 exec AS_MESSAGE_FD>&1 626 _ASEOF 627 test 0 = "$lt_write_fail" && chmod +x $1[]dnl 628 m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT 629 630 # LT_OUTPUT 631 # --------- 632 # This macro allows early generation of the libtool script (before 633 # AC_OUTPUT is called), incase it is used in configure for compilation 634 # tests. 635 AC_DEFUN([LT_OUTPUT], 636 [: ${CONFIG_LT=./config.lt} 637 AC_MSG_NOTICE([creating $CONFIG_LT]) 638 _LT_GENERATED_FILE_INIT(["$CONFIG_LT"], 639 [# Run this file to recreate a libtool stub with the current configuration.]) 640 641 cat >>"$CONFIG_LT" <<\_LTEOF 642 lt_cl_silent=false 643 exec AS_MESSAGE_LOG_FD>>config.log 644 { 645 echo 646 AS_BOX([Running $as_me.]) 647 } >&AS_MESSAGE_LOG_FD 648 649 lt_cl_help="\ 650 '$as_me' creates a local libtool stub from the current configuration, 651 for use in further configure time tests before the real libtool is 652 generated. 653 654 Usage: $[0] [[OPTIONS]] 655 656 -h, --help print this help, then exit 657 -V, --version print version number, then exit 658 -q, --quiet do not print progress messages 659 -d, --debug don't remove temporary files 660 661 Report bugs to <bug-libtool@gnu.org>." 662 663 lt_cl_version="\ 664 m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl 665 m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) 666 configured by $[0], generated by m4_PACKAGE_STRING. 667 668 Copyright (C) 2011 Free Software Foundation, Inc. 669 This config.lt script is free software; the Free Software Foundation 670 gives unlimited permision to copy, distribute and modify it." 671 672 while test 0 != $[#] 673 do 674 case $[1] in 675 --version | --v* | -V ) 676 echo "$lt_cl_version"; exit 0 ;; 677 --help | --h* | -h ) 678 echo "$lt_cl_help"; exit 0 ;; 679 --debug | --d* | -d ) 680 debug=: ;; 681 --quiet | --q* | --silent | --s* | -q ) 682 lt_cl_silent=: ;; 683 684 -*) AC_MSG_ERROR([unrecognized option: $[1] 685 Try '$[0] --help' for more information.]) ;; 686 687 *) AC_MSG_ERROR([unrecognized argument: $[1] 688 Try '$[0] --help' for more information.]) ;; 689 esac 690 shift 691 done 692 693 if $lt_cl_silent; then 694 exec AS_MESSAGE_FD>/dev/null 695 fi 696 _LTEOF 697 698 cat >>"$CONFIG_LT" <<_LTEOF 699 _LT_OUTPUT_LIBTOOL_COMMANDS_INIT 700 _LTEOF 701 702 cat >>"$CONFIG_LT" <<\_LTEOF 703 AC_MSG_NOTICE([creating $ofile]) 704 _LT_OUTPUT_LIBTOOL_COMMANDS 705 AS_EXIT(0) 706 _LTEOF 707 chmod +x "$CONFIG_LT" 708 709 # configure is writing to config.log, but config.lt does its own redirection, 710 # appending to config.log, which fails on DOS, as config.log is still kept 711 # open by configure. Here we exec the FD to /dev/null, effectively closing 712 # config.log, so it can be properly (re)opened and appended to by config.lt. 713 lt_cl_success=: 714 test yes = "$silent" && 715 lt_config_lt_args="$lt_config_lt_args --quiet" 716 exec AS_MESSAGE_LOG_FD>/dev/null 717 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false 718 exec AS_MESSAGE_LOG_FD>>config.log 719 $lt_cl_success || AS_EXIT(1) 720 ])# LT_OUTPUT 721 722 723 # _LT_CONFIG(TAG) 724 # --------------- 725 # If TAG is the built-in tag, create an initial libtool script with a 726 # default configuration from the untagged config vars. Otherwise add code 727 # to config.status for appending the configuration named by TAG from the 728 # matching tagged config vars. 729 m4_defun([_LT_CONFIG], 730 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 731 _LT_CONFIG_SAVE_COMMANDS([ 732 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl 733 m4_if(_LT_TAG, [C], [ 734 # See if we are running on zsh, and set the options that allow our 735 # commands through without removal of \ escapes. 736 if test -n "${ZSH_VERSION+set}"; then 737 setopt NO_GLOB_SUBST 738 fi 739 740 cfgfile=${ofile}T 741 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 742 $RM "$cfgfile" 743 744 cat <<_LT_EOF >> "$cfgfile" 745 #! $SHELL 746 # Generated automatically by $as_me ($PACKAGE) $VERSION 747 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 748 749 # Provide generalized library-building support services. 750 # Written by Gordon Matzigkeit, 1996 751 752 _LT_COPYING 753 _LT_LIBTOOL_TAGS 754 755 # Configured defaults for sys_lib_dlsearch_path munging. 756 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 757 758 # ### BEGIN LIBTOOL CONFIG 759 _LT_LIBTOOL_CONFIG_VARS 760 _LT_LIBTOOL_TAG_VARS 761 # ### END LIBTOOL CONFIG 762 763 _LT_EOF 764 765 cat <<'_LT_EOF' >> "$cfgfile" 766 767 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 768 769 _LT_PREPARE_MUNGE_PATH_LIST 770 _LT_PREPARE_CC_BASENAME 771 772 # ### END FUNCTIONS SHARED WITH CONFIGURE 773 774 _LT_EOF 775 776 case $host_os in 777 aix3*) 778 cat <<\_LT_EOF >> "$cfgfile" 779 # AIX sometimes has problems with the GCC collect2 program. For some 780 # reason, if we set the COLLECT_NAMES environment variable, the problems 781 # vanish in a puff of smoke. 782 if test set != "${COLLECT_NAMES+set}"; then 783 COLLECT_NAMES= 784 export COLLECT_NAMES 785 fi 786 _LT_EOF 787 ;; 788 esac 789 790 _LT_PROG_LTMAIN 791 792 # We use sed instead of cat because bash on DJGPP gets confused if 793 # if finds mixed CR/LF and LF-only lines. Since sed operates in 794 # text mode, it properly converts lines to CR/LF. This bash problem 795 # is reportedly fixed, but why not run on old versions too? 796 sed '$q' "$ltmain" >> "$cfgfile" \ 797 || (rm -f "$cfgfile"; exit 1) 798 799 mv -f "$cfgfile" "$ofile" || 800 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 801 chmod +x "$ofile" 802 ], 803 [cat <<_LT_EOF >> "$ofile" 804 805 dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded 806 dnl in a comment (ie after a #). 807 # ### BEGIN LIBTOOL TAG CONFIG: $1 808 _LT_LIBTOOL_TAG_VARS(_LT_TAG) 809 # ### END LIBTOOL TAG CONFIG: $1 810 _LT_EOF 811 ])dnl /m4_if 812 ], 813 [m4_if([$1], [], [ 814 PACKAGE='$PACKAGE' 815 VERSION='$VERSION' 816 RM='$RM' 817 ofile='$ofile'], []) 818 ])dnl /_LT_CONFIG_SAVE_COMMANDS 819 ])# _LT_CONFIG 820 821 822 # LT_SUPPORTED_TAG(TAG) 823 # --------------------- 824 # Trace this macro to discover what tags are supported by the libtool 825 # --tag option, using: 826 # autoconf --trace 'LT_SUPPORTED_TAG:$1' 827 AC_DEFUN([LT_SUPPORTED_TAG], []) 828 829 830 # C support is built-in for now 831 m4_define([_LT_LANG_C_enabled], []) 832 m4_define([_LT_TAGS], []) 833 834 835 # LT_LANG(LANG) 836 # ------------- 837 # Enable libtool support for the given language if not already enabled. 838 AC_DEFUN([LT_LANG], 839 [AC_BEFORE([$0], [LT_OUTPUT])dnl 840 m4_case([$1], 841 [C], [_LT_LANG(C)], 842 [C++], [_LT_LANG(CXX)], 843 [Go], [_LT_LANG(GO)], 844 [Java], [_LT_LANG(GCJ)], 845 [Fortran 77], [_LT_LANG(F77)], 846 [Fortran], [_LT_LANG(FC)], 847 [Windows Resource], [_LT_LANG(RC)], 848 [m4_ifdef([_LT_LANG_]$1[_CONFIG], 849 [_LT_LANG($1)], 850 [m4_fatal([$0: unsupported language: "$1"])])])dnl 851 ])# LT_LANG 852 853 854 # _LT_LANG(LANGNAME) 855 # ------------------ 856 m4_defun([_LT_LANG], 857 [m4_ifdef([_LT_LANG_]$1[_enabled], [], 858 [LT_SUPPORTED_TAG([$1])dnl 859 m4_append([_LT_TAGS], [$1 ])dnl 860 m4_define([_LT_LANG_]$1[_enabled], [])dnl 861 _LT_LANG_$1_CONFIG($1)])dnl 862 ])# _LT_LANG 863 864 865 m4_ifndef([AC_PROG_GO], [ 866 # NOTE: This macro has been submitted for inclusion into # 867 # GNU Autoconf as AC_PROG_GO. When it is available in # 868 # a released version of Autoconf we should remove this # 869 # macro and use it instead. # 870 m4_defun([AC_PROG_GO], 871 [AC_LANG_PUSH(Go)dnl 872 AC_ARG_VAR([GOC], [Go compiler command])dnl 873 AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl 874 _AC_ARG_VAR_LDFLAGS()dnl 875 AC_CHECK_TOOL(GOC, gccgo) 876 if test -z "$GOC"; then 877 if test -n "$ac_tool_prefix"; then 878 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo]) 879 fi 880 fi 881 if test -z "$GOC"; then 882 AC_CHECK_PROG(GOC, gccgo, gccgo, false) 883 fi 884 ])#m4_defun 885 ])#m4_ifndef 886 887 888 # _LT_LANG_DEFAULT_CONFIG 889 # ----------------------- 890 m4_defun([_LT_LANG_DEFAULT_CONFIG], 891 [AC_PROVIDE_IFELSE([AC_PROG_CXX], 892 [LT_LANG(CXX)], 893 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) 894 895 AC_PROVIDE_IFELSE([AC_PROG_F77], 896 [LT_LANG(F77)], 897 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) 898 899 AC_PROVIDE_IFELSE([AC_PROG_FC], 900 [LT_LANG(FC)], 901 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) 902 903 dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal 904 dnl pulling things in needlessly. 905 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 906 [LT_LANG(GCJ)], 907 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 908 [LT_LANG(GCJ)], 909 [AC_PROVIDE_IFELSE([LT_PROG_GCJ], 910 [LT_LANG(GCJ)], 911 [m4_ifdef([AC_PROG_GCJ], 912 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) 913 m4_ifdef([A][M_PROG_GCJ], 914 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) 915 m4_ifdef([LT_PROG_GCJ], 916 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) 917 918 AC_PROVIDE_IFELSE([AC_PROG_GO], 919 [LT_LANG(GO)], 920 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])]) 921 922 AC_PROVIDE_IFELSE([LT_PROG_RC], 923 [LT_LANG(RC)], 924 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) 925 ])# _LT_LANG_DEFAULT_CONFIG 926 927 # Obsolete macros: 928 AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) 929 AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) 930 AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) 931 AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) 932 AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)]) 933 dnl aclocal-1.4 backwards compatibility: 934 dnl AC_DEFUN([AC_LIBTOOL_CXX], []) 935 dnl AC_DEFUN([AC_LIBTOOL_F77], []) 936 dnl AC_DEFUN([AC_LIBTOOL_FC], []) 937 dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) 938 dnl AC_DEFUN([AC_LIBTOOL_RC], []) 939 940 941 # _LT_TAG_COMPILER 942 # ---------------- 943 m4_defun([_LT_TAG_COMPILER], 944 [AC_REQUIRE([AC_PROG_CC])dnl 945 946 _LT_DECL([LTCC], [CC], [1], [A C compiler])dnl 947 _LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl 948 _LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl 949 _LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl 950 951 # If no C compiler was specified, use CC. 952 LTCC=${LTCC-"$CC"} 953 954 # If no C compiler flags were specified, use CFLAGS. 955 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 956 957 # Allow CC to be a program name with arguments. 958 compiler=$CC 959 ])# _LT_TAG_COMPILER 960 961 962 # _LT_COMPILER_BOILERPLATE 963 # ------------------------ 964 # Check for compiler boilerplate output or warnings with 965 # the simple compiler test code. 966 m4_defun([_LT_COMPILER_BOILERPLATE], 967 [m4_require([_LT_DECL_SED])dnl 968 ac_outfile=conftest.$ac_objext 969 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 970 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 971 _lt_compiler_boilerplate=`cat conftest.err` 972 $RM conftest* 973 ])# _LT_COMPILER_BOILERPLATE 974 975 976 # _LT_LINKER_BOILERPLATE 977 # ---------------------- 978 # Check for linker boilerplate output or warnings with 979 # the simple link test code. 980 m4_defun([_LT_LINKER_BOILERPLATE], 981 [m4_require([_LT_DECL_SED])dnl 982 ac_outfile=conftest.$ac_objext 983 echo "$lt_simple_link_test_code" >conftest.$ac_ext 984 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 985 _lt_linker_boilerplate=`cat conftest.err` 986 $RM -r conftest* 987 ])# _LT_LINKER_BOILERPLATE 988 989 # _LT_REQUIRED_DARWIN_CHECKS 990 # ------------------------- 991 m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ 992 case $host_os in 993 rhapsody* | darwin*) 994 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) 995 AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) 996 AC_CHECK_TOOL([LIPO], [lipo], [:]) 997 AC_CHECK_TOOL([OTOOL], [otool], [:]) 998 AC_CHECK_TOOL([OTOOL64], [otool64], [:]) 999 _LT_DECL([], [DSYMUTIL], [1], 1000 [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) 1001 _LT_DECL([], [NMEDIT], [1], 1002 [Tool to change global to local symbols on Mac OS X]) 1003 _LT_DECL([], [LIPO], [1], 1004 [Tool to manipulate fat objects and archives on Mac OS X]) 1005 _LT_DECL([], [OTOOL], [1], 1006 [ldd/readelf like tool for Mach-O binaries on Mac OS X]) 1007 _LT_DECL([], [OTOOL64], [1], 1008 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) 1009 1010 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], 1011 [lt_cv_apple_cc_single_mod=no 1012 if test -z "$LT_MULTI_MODULE"; then 1013 # By default we will add the -single_module flag. You can override 1014 # by either setting the environment variable LT_MULTI_MODULE 1015 # non-empty at configure time, or by adding -multi_module to the 1016 # link flags. 1017 rm -rf libconftest.dylib* 1018 echo "int foo(void){return 1;}" > conftest.c 1019 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1020 -dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD 1021 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 1022 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 1023 _lt_result=$? 1024 # If there is a non-empty error log, and "single_module" 1025 # appears in it, assume the flag caused a linker warning 1026 if test -s conftest.err && $GREP single_module conftest.err; then 1027 cat conftest.err >&AS_MESSAGE_LOG_FD 1028 # Otherwise, if the output was created with a 0 exit code from 1029 # the compiler, it worked. 1030 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 1031 lt_cv_apple_cc_single_mod=yes 1032 else 1033 cat conftest.err >&AS_MESSAGE_LOG_FD 1034 fi 1035 rm -rf libconftest.dylib* 1036 rm -f conftest.* 1037 fi]) 1038 1039 AC_CACHE_CHECK([for -exported_symbols_list linker flag], 1040 [lt_cv_ld_exported_symbols_list], 1041 [lt_cv_ld_exported_symbols_list=no 1042 save_LDFLAGS=$LDFLAGS 1043 echo "_main" > conftest.sym 1044 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 1045 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 1046 [lt_cv_ld_exported_symbols_list=yes], 1047 [lt_cv_ld_exported_symbols_list=no]) 1048 LDFLAGS=$save_LDFLAGS 1049 ]) 1050 1051 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load], 1052 [lt_cv_ld_force_load=no 1053 cat > conftest.c << _LT_EOF 1054 int forced_loaded() { return 2;} 1055 _LT_EOF 1056 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD 1057 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD 1058 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD 1059 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD 1060 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD 1061 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD 1062 cat > conftest.c << _LT_EOF 1063 int main() { return 0;} 1064 _LT_EOF 1065 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD 1066 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 1067 _lt_result=$? 1068 if test -s conftest.err && $GREP force_load conftest.err; then 1069 cat conftest.err >&AS_MESSAGE_LOG_FD 1070 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 1071 lt_cv_ld_force_load=yes 1072 else 1073 cat conftest.err >&AS_MESSAGE_LOG_FD 1074 fi 1075 rm -f conftest.err libconftest.a conftest conftest.c 1076 rm -rf conftest.dSYM 1077 ]) 1078 case $host_os in 1079 rhapsody* | darwin1.[[012]]) 1080 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 1081 darwin1.*) 1082 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1083 darwin*) # darwin 5.x on 1084 # if running on 10.5 or later, the deployment target defaults 1085 # to the OS version, if on x86, and 10.4, the deployment 1086 # target defaults to 10.4. Don't you love it? 1087 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 1088 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 1089 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 1090 10.[[012]][[,.]]*) 1091 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 1092 10.*) 1093 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 1094 esac 1095 ;; 1096 esac 1097 if test yes = "$lt_cv_apple_cc_single_mod"; then 1098 _lt_dar_single_mod='$single_module' 1099 fi 1100 if test yes = "$lt_cv_ld_exported_symbols_list"; then 1101 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 1102 else 1103 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 1104 fi 1105 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 1106 _lt_dsymutil='~$DSYMUTIL $lib || :' 1107 else 1108 _lt_dsymutil= 1109 fi 1110 ;; 1111 esac 1112 ]) 1113 1114 1115 # _LT_DARWIN_LINKER_FEATURES([TAG]) 1116 # --------------------------------- 1117 # Checks for linker and compiler features on darwin 1118 m4_defun([_LT_DARWIN_LINKER_FEATURES], 1119 [ 1120 m4_require([_LT_REQUIRED_DARWIN_CHECKS]) 1121 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 1122 _LT_TAGVAR(hardcode_direct, $1)=no 1123 _LT_TAGVAR(hardcode_automatic, $1)=yes 1124 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 1125 if test yes = "$lt_cv_ld_force_load"; then 1126 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 1127 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes], 1128 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes]) 1129 else 1130 _LT_TAGVAR(whole_archive_flag_spec, $1)='' 1131 fi 1132 _LT_TAGVAR(link_all_deplibs, $1)=yes 1133 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined 1134 case $cc_basename in 1135 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 1136 *) _lt_dar_can_shared=$GCC ;; 1137 esac 1138 if test yes = "$_lt_dar_can_shared"; then 1139 output_verbose_link_cmd=func_echo_all 1140 _LT_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" 1141 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 1142 _LT_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" 1143 _LT_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" 1144 m4_if([$1], [CXX], 1145 [ if test yes != "$lt_cv_apple_cc_single_mod"; then 1146 _LT_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" 1147 _LT_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" 1148 fi 1149 ],[]) 1150 else 1151 _LT_TAGVAR(ld_shlibs, $1)=no 1152 fi 1153 ]) 1154 1155 # _LT_SYS_MODULE_PATH_AIX([TAGNAME]) 1156 # ---------------------------------- 1157 # Links a minimal program and checks the executable 1158 # for the system default hardcoded library path. In most cases, 1159 # this is /usr/lib:/lib, but when the MPI compilers are used 1160 # the location of the communication and MPI libs are included too. 1161 # If we don't find anything, use the default library path according 1162 # to the aix ld manual. 1163 # Store the results from the different compilers for each TAGNAME. 1164 # Allow to override them for all tags through lt_cv_aix_libpath. 1165 m4_defun([_LT_SYS_MODULE_PATH_AIX], 1166 [m4_require([_LT_DECL_SED])dnl 1167 if test set = "${lt_cv_aix_libpath+set}"; then 1168 aix_libpath=$lt_cv_aix_libpath 1169 else 1170 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])], 1171 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[ 1172 lt_aix_libpath_sed='[ 1173 /Import File Strings/,/^$/ { 1174 /^0/ { 1175 s/^0 *$[^ ]*$ *$/\1/ 1176 p 1177 } 1178 }]' 1179 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1180 # Check for a 64-bit object if we didn't find anything. 1181 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1182 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 1183 fi],[]) 1184 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then 1185 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib 1186 fi 1187 ]) 1188 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1]) 1189 fi 1190 ])# _LT_SYS_MODULE_PATH_AIX 1191 1192 1193 # _LT_SHELL_INIT(ARG) 1194 # ------------------- 1195 m4_define([_LT_SHELL_INIT], 1196 [m4_divert_text([M4SH-INIT], [$1 1197 ])])# _LT_SHELL_INIT 1198 1199 1200 1201 # _LT_PROG_ECHO_BACKSLASH 1202 # ----------------------- 1203 # Find how we can fake an echo command that does not interpret backslash. 1204 # In particular, with Autoconf 2.60 or later we add some code to the start 1205 # of the generated configure script that will find a shell with a builtin 1206 # printf (that we can use as an echo command). 1207 m4_defun([_LT_PROG_ECHO_BACKSLASH], 1208 [ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1209 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1210 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1211 1212 AC_MSG_CHECKING([how to print strings]) 1213 # Test print first, because it will be a builtin if present. 1214 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 1215 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 1216 ECHO='print -r --' 1217 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 1218 ECHO='printf %s\n' 1219 else 1220 # Use this function as a fallback that always works. 1221 func_fallback_echo () 1222 { 1223 eval 'cat <<_LTECHO_EOF 1224 $[]1 1225 _LTECHO_EOF' 1226 } 1227 ECHO='func_fallback_echo' 1228 fi 1229 1230 # func_echo_all arg... 1231 # Invoke $ECHO with all args, space-separated. 1232 func_echo_all () 1233 { 1234 $ECHO "$*" 1235 } 1236 1237 case $ECHO in 1238 printf*) AC_MSG_RESULT([printf]) ;; 1239 print*) AC_MSG_RESULT([print -r]) ;; 1240 *) AC_MSG_RESULT([cat]) ;; 1241 esac 1242 1243 m4_ifdef([_AS_DETECT_SUGGESTED], 1244 [_AS_DETECT_SUGGESTED([ 1245 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || ( 1246 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 1247 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 1248 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 1249 PATH=/empty FPATH=/empty; export PATH FPATH 1250 test "X`printf %s $ECHO`" = "X$ECHO" \ 1251 || test "X`print -r -- $ECHO`" = "X$ECHO" )])]) 1252 1253 _LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) 1254 _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes]) 1255 ])# _LT_PROG_ECHO_BACKSLASH 1256 1257 1258 # _LT_WITH_SYSROOT 1259 # ---------------- 1260 AC_DEFUN([_LT_WITH_SYSROOT], 1261 [AC_MSG_CHECKING([for sysroot]) 1262 AC_ARG_WITH([sysroot], 1263 [AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@], 1264 [Search for dependent libraries within DIR (or the compiler's sysroot 1265 if not specified).])], 1266 [], [with_sysroot=no]) 1267 1268 dnl lt_sysroot will always be passed unquoted. We quote it here 1269 dnl in case the user passed a directory name. 1270 lt_sysroot= 1271 case $with_sysroot in #( 1272 yes) 1273 if test yes = "$GCC"; then 1274 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 1275 fi 1276 ;; #( 1277 /*) 1278 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 1279 ;; #( 1280 no|'') 1281 ;; #( 1282 *) 1283 AC_MSG_RESULT([$with_sysroot]) 1284 AC_MSG_ERROR([The sysroot must be an absolute path.]) 1285 ;; 1286 esac 1287 1288 AC_MSG_RESULT([${lt_sysroot:-no}]) 1289 _LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl 1290 [dependent libraries, and where our libraries should be installed.])]) 1291 1292 # _LT_ENABLE_LOCK 1293 # --------------- 1294 m4_defun([_LT_ENABLE_LOCK], 1295 [AC_ARG_ENABLE([libtool-lock], 1296 [AS_HELP_STRING([--disable-libtool-lock], 1297 [avoid locking (might break parallel builds)])]) 1298 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 1299 1300 # Some flags need to be propagated to the compiler or linker for good 1301 # libtool support. 1302 case $host in 1303 ia64-*-hpux*) 1304 # Find out what ABI is being produced by ac_compile, and set mode 1305 # options accordingly. 1306 echo 'int i;' > conftest.$ac_ext 1307 if AC_TRY_EVAL(ac_compile); then 1308 case `/usr/bin/file conftest.$ac_objext` in 1309 *ELF-32*) 1310 HPUX_IA64_MODE=32 1311 ;; 1312 *ELF-64*) 1313 HPUX_IA64_MODE=64 1314 ;; 1315 esac 1316 fi 1317 rm -rf conftest* 1318 ;; 1319 *-*-irix6*) 1320 # Find out what ABI is being produced by ac_compile, and set linker 1321 # options accordingly. 1322 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1323 if AC_TRY_EVAL(ac_compile); then 1324 if test yes = "$lt_cv_prog_gnu_ld"; then 1325 case `/usr/bin/file conftest.$ac_objext` in 1326 *32-bit*) 1327 LD="${LD-ld} -melf32bsmip" 1328 ;; 1329 *N32*) 1330 LD="${LD-ld} -melf32bmipn32" 1331 ;; 1332 *64-bit*) 1333 LD="${LD-ld} -melf64bmip" 1334 ;; 1335 esac 1336 else 1337 case `/usr/bin/file conftest.$ac_objext` in 1338 *32-bit*) 1339 LD="${LD-ld} -32" 1340 ;; 1341 *N32*) 1342 LD="${LD-ld} -n32" 1343 ;; 1344 *64-bit*) 1345 LD="${LD-ld} -64" 1346 ;; 1347 esac 1348 fi 1349 fi 1350 rm -rf conftest* 1351 ;; 1352 1353 mips64*-*linux*) 1354 # Find out what ABI is being produced by ac_compile, and set linker 1355 # options accordingly. 1356 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext 1357 if AC_TRY_EVAL(ac_compile); then 1358 emul=elf 1359 case `/usr/bin/file conftest.$ac_objext` in 1360 *32-bit*) 1361 emul="${emul}32" 1362 ;; 1363 *64-bit*) 1364 emul="${emul}64" 1365 ;; 1366 esac 1367 case `/usr/bin/file conftest.$ac_objext` in 1368 *MSB*) 1369 emul="${emul}btsmip" 1370 ;; 1371 *LSB*) 1372 emul="${emul}ltsmip" 1373 ;; 1374 esac 1375 case `/usr/bin/file conftest.$ac_objext` in 1376 *N32*) 1377 emul="${emul}n32" 1378 ;; 1379 esac 1380 LD="${LD-ld} -m $emul" 1381 fi 1382 rm -rf conftest* 1383 ;; 1384 1385 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 1386 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 1387 # Find out what ABI is being produced by ac_compile, and set linker 1388 # options accordingly. Note that the listed cases only cover the 1389 # situations where additional linker options are needed (such as when 1390 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 1391 # vice versa); the common cases where no linker options are needed do 1392 # not appear in the list. 1393 echo 'int i;' > conftest.$ac_ext 1394 if AC_TRY_EVAL(ac_compile); then 1395 case `/usr/bin/file conftest.o` in 1396 *32-bit*) 1397 case $host in 1398 x86_64-*kfreebsd*-gnu) 1399 LD="${LD-ld} -m elf_i386_fbsd" 1400 ;; 1401 x86_64-*linux*) 1402 case `/usr/bin/file conftest.o` in 1403 *x86-64*) 1404 LD="${LD-ld} -m elf32_x86_64" 1405 ;; 1406 *) 1407 LD="${LD-ld} -m elf_i386" 1408 ;; 1409 esac 1410 ;; 1411 powerpc64le-*linux*) 1412 LD="${LD-ld} -m elf32lppclinux" 1413 ;; 1414 powerpc64-*linux*) 1415 LD="${LD-ld} -m elf32ppclinux" 1416 ;; 1417 s390x-*linux*) 1418 LD="${LD-ld} -m elf_s390" 1419 ;; 1420 sparc64-*linux*) 1421 LD="${LD-ld} -m elf32_sparc" 1422 ;; 1423 esac 1424 ;; 1425 *64-bit*) 1426 case $host in 1427 x86_64-*kfreebsd*-gnu) 1428 LD="${LD-ld} -m elf_x86_64_fbsd" 1429 ;; 1430 x86_64-*linux*) 1431 LD="${LD-ld} -m elf_x86_64" 1432 ;; 1433 powerpcle-*linux*) 1434 LD="${LD-ld} -m elf64lppc" 1435 ;; 1436 powerpc-*linux*) 1437 LD="${LD-ld} -m elf64ppc" 1438 ;; 1439 s390*-*linux*|s390*-*tpf*) 1440 LD="${LD-ld} -m elf64_s390" 1441 ;; 1442 sparc*-*linux*) 1443 LD="${LD-ld} -m elf64_sparc" 1444 ;; 1445 esac 1446 ;; 1447 esac 1448 fi 1449 rm -rf conftest* 1450 ;; 1451 1452 *-*-sco3.2v5*) 1453 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1454 SAVE_CFLAGS=$CFLAGS 1455 CFLAGS="$CFLAGS -belf" 1456 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1457 [AC_LANG_PUSH(C) 1458 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1459 AC_LANG_POP]) 1460 if test yes != "$lt_cv_cc_needs_belf"; then 1461 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1462 CFLAGS=$SAVE_CFLAGS 1463 fi 1464 ;; 1465 *-*solaris*) 1466 # Find out what ABI is being produced by ac_compile, and set linker 1467 # options accordingly. 1468 echo 'int i;' > conftest.$ac_ext 1469 if AC_TRY_EVAL(ac_compile); then 1470 case `/usr/bin/file conftest.o` in 1471 *64-bit*) 1472 case $lt_cv_prog_gnu_ld in 1473 yes*) 1474 case $host in 1475 i?86-*-solaris*|x86_64-*-solaris*) 1476 LD="${LD-ld} -m elf_x86_64" 1477 ;; 1478 sparc*-*-solaris*) 1479 LD="${LD-ld} -m elf64_sparc" 1480 ;; 1481 esac 1482 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 1483 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 1484 LD=${LD-ld}_sol2 1485 fi 1486 ;; 1487 *) 1488 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 1489 LD="${LD-ld} -64" 1490 fi 1491 ;; 1492 esac 1493 ;; 1494 esac 1495 fi 1496 rm -rf conftest* 1497 ;; 1498 esac 1499 1500 need_locks=$enable_libtool_lock 1501 ])# _LT_ENABLE_LOCK 1502 1503 1504 # _LT_PROG_AR 1505 # ----------- 1506 m4_defun([_LT_PROG_AR], 1507 [AC_CHECK_TOOLS(AR, [ar], false) 1508 : ${AR=ar} 1509 : ${AR_FLAGS=cru} 1510 _LT_DECL([], [AR], [1], [The archiver]) 1511 _LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive]) 1512 1513 AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file], 1514 [lt_cv_ar_at_file=no 1515 AC_COMPILE_IFELSE([AC_LANG_PROGRAM], 1516 [echo conftest.$ac_objext > conftest.lst 1517 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD' 1518 AC_TRY_EVAL([lt_ar_try]) 1519 if test 0 -eq "$ac_status"; then 1520 # Ensure the archiver fails upon bogus file names. 1521 rm -f conftest.$ac_objext libconftest.a 1522 AC_TRY_EVAL([lt_ar_try]) 1523 if test 0 -ne "$ac_status"; then 1524 lt_cv_ar_at_file=@ 1525 fi 1526 fi 1527 rm -f conftest.* libconftest.a 1528 ]) 1529 ]) 1530 1531 if test no = "$lt_cv_ar_at_file"; then 1532 archiver_list_spec= 1533 else 1534 archiver_list_spec=$lt_cv_ar_at_file 1535 fi 1536 _LT_DECL([], [archiver_list_spec], [1], 1537 [How to feed a file listing to the archiver]) 1538 ])# _LT_PROG_AR 1539 1540 1541 # _LT_CMD_OLD_ARCHIVE 1542 # ------------------- 1543 m4_defun([_LT_CMD_OLD_ARCHIVE], 1544 [_LT_PROG_AR 1545 1546 AC_CHECK_TOOL(STRIP, strip, :) 1547 test -z "$STRIP" && STRIP=: 1548 _LT_DECL([], [STRIP], [1], [A symbol stripping program]) 1549 1550 AC_CHECK_TOOL(RANLIB, ranlib, :) 1551 test -z "$RANLIB" && RANLIB=: 1552 _LT_DECL([], [RANLIB], [1], 1553 [Commands used to install an old-style archive]) 1554 1555 # Determine commands to create old-style static archives. 1556 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 1557 old_postinstall_cmds='chmod 644 $oldlib' 1558 old_postuninstall_cmds= 1559 1560 if test -n "$RANLIB"; then 1561 case $host_os in 1562 bitrig* | openbsd*) 1563 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 1564 ;; 1565 *) 1566 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 1567 ;; 1568 esac 1569 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 1570 fi 1571 1572 case $host_os in 1573 darwin*) 1574 lock_old_archive_extraction=yes ;; 1575 *) 1576 lock_old_archive_extraction=no ;; 1577 esac 1578 _LT_DECL([], [old_postinstall_cmds], [2]) 1579 _LT_DECL([], [old_postuninstall_cmds], [2]) 1580 _LT_TAGDECL([], [old_archive_cmds], [2], 1581 [Commands used to build an old-style archive]) 1582 _LT_DECL([], [lock_old_archive_extraction], [0], 1583 [Whether to use a lock for old archive extraction]) 1584 ])# _LT_CMD_OLD_ARCHIVE 1585 1586 1587 # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1588 # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 1589 # ---------------------------------------------------------------- 1590 # Check whether the given compiler option works 1591 AC_DEFUN([_LT_COMPILER_OPTION], 1592 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1593 m4_require([_LT_DECL_SED])dnl 1594 AC_CACHE_CHECK([$1], [$2], 1595 [$2=no 1596 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 1597 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1598 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment 1599 # Insert the option either (1) after the last *FLAGS variable, or 1600 # (2) before a word containing "conftest.", or (3) at the end. 1601 # Note that $ac_compile itself does not contain backslashes and begins 1602 # with a dollar sign (not a hyphen), so the echo should work correctly. 1603 # The option is referenced via a variable to avoid confusing sed. 1604 lt_compile=`echo "$ac_compile" | $SED \ 1605 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1606 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1607 -e 's:$: $lt_compiler_flag:'` 1608 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1609 (eval "$lt_compile" 2>conftest.err) 1610 ac_status=$? 1611 cat conftest.err >&AS_MESSAGE_LOG_FD 1612 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1613 if (exit $ac_status) && test -s "$ac_outfile"; then 1614 # The compiler can only warn and ignore the option if not recognized 1615 # So say no if there are warnings other than the usual output. 1616 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 1617 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1618 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 1619 $2=yes 1620 fi 1621 fi 1622 $RM conftest* 1623 ]) 1624 1625 if test yes = "[$]$2"; then 1626 m4_if([$5], , :, [$5]) 1627 else 1628 m4_if([$6], , :, [$6]) 1629 fi 1630 ])# _LT_COMPILER_OPTION 1631 1632 # Old name: 1633 AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) 1634 dnl aclocal-1.4 backwards compatibility: 1635 dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) 1636 1637 1638 # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 1639 # [ACTION-SUCCESS], [ACTION-FAILURE]) 1640 # ---------------------------------------------------- 1641 # Check whether the given linker option works 1642 AC_DEFUN([_LT_LINKER_OPTION], 1643 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 1644 m4_require([_LT_DECL_SED])dnl 1645 AC_CACHE_CHECK([$1], [$2], 1646 [$2=no 1647 save_LDFLAGS=$LDFLAGS 1648 LDFLAGS="$LDFLAGS $3" 1649 echo "$lt_simple_link_test_code" > conftest.$ac_ext 1650 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 1651 # The linker can only warn and ignore the option if not recognized 1652 # So say no if there are warnings 1653 if test -s conftest.err; then 1654 # Append any errors to the config.log. 1655 cat conftest.err 1>&AS_MESSAGE_LOG_FD 1656 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 1657 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 1658 if diff conftest.exp conftest.er2 >/dev/null; then 1659 $2=yes 1660 fi 1661 else 1662 $2=yes 1663 fi 1664 fi 1665 $RM -r conftest* 1666 LDFLAGS=$save_LDFLAGS 1667 ]) 1668 1669 if test yes = "[$]$2"; then 1670 m4_if([$4], , :, [$4]) 1671 else 1672 m4_if([$5], , :, [$5]) 1673 fi 1674 ])# _LT_LINKER_OPTION 1675 1676 # Old name: 1677 AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) 1678 dnl aclocal-1.4 backwards compatibility: 1679 dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) 1680 1681 1682 # LT_CMD_MAX_LEN 1683 #--------------- 1684 AC_DEFUN([LT_CMD_MAX_LEN], 1685 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 1686 # find the maximum length of command line arguments 1687 AC_MSG_CHECKING([the maximum length of command line arguments]) 1688 AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1689 i=0 1690 teststring=ABCD 1691 1692 case $build_os in 1693 msdosdjgpp*) 1694 # On DJGPP, this test can blow up pretty badly due to problems in libc 1695 # (any single argument exceeding 2000 bytes causes a buffer overrun 1696 # during glob expansion). Even if it were fixed, the result of this 1697 # check would be larger than it should be. 1698 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1699 ;; 1700 1701 gnu*) 1702 # Under GNU Hurd, this test is not required because there is 1703 # no limit to the length of command line arguments. 1704 # Libtool will interpret -1 as no limit whatsoever 1705 lt_cv_sys_max_cmd_len=-1; 1706 ;; 1707 1708 cygwin* | mingw* | cegcc*) 1709 # On Win9x/ME, this test blows up -- it succeeds, but takes 1710 # about 5 minutes as the teststring grows exponentially. 1711 # Worse, since 9x/ME are not pre-emptively multitasking, 1712 # you end up with a "frozen" computer, even though with patience 1713 # the test eventually succeeds (with a max line length of 256k). 1714 # Instead, let's just punt: use the minimum linelength reported by 1715 # all of the supported platforms: 8192 (on NT/2K/XP). 1716 lt_cv_sys_max_cmd_len=8192; 1717 ;; 1718 1719 mint*) 1720 # On MiNT this can take a long time and run out of memory. 1721 lt_cv_sys_max_cmd_len=8192; 1722 ;; 1723 1724 amigaos*) 1725 # On AmigaOS with pdksh, this test takes hours, literally. 1726 # So we just punt and use a minimum line length of 8192. 1727 lt_cv_sys_max_cmd_len=8192; 1728 ;; 1729 1730 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 1731 # This has been around since 386BSD, at least. Likely further. 1732 if test -x /sbin/sysctl; then 1733 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1734 elif test -x /usr/sbin/sysctl; then 1735 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1736 else 1737 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1738 fi 1739 # And add a safety zone 1740 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1741 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1742 ;; 1743 1744 interix*) 1745 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1746 lt_cv_sys_max_cmd_len=196608 1747 ;; 1748 1749 os2*) 1750 # The test takes a long time on OS/2. 1751 lt_cv_sys_max_cmd_len=8192 1752 ;; 1753 1754 osf*) 1755 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1756 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1757 # nice to cause kernel panics so lets avoid the loop below. 1758 # First set a reasonable default. 1759 lt_cv_sys_max_cmd_len=16384 1760 # 1761 if test -x /sbin/sysconfig; then 1762 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1763 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1764 esac 1765 fi 1766 ;; 1767 sco3.2v5*) 1768 lt_cv_sys_max_cmd_len=102400 1769 ;; 1770 sysv5* | sco5v6* | sysv4.2uw2*) 1771 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1772 if test -n "$kargmax"; then 1773 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1774 else 1775 lt_cv_sys_max_cmd_len=32768 1776 fi 1777 ;; 1778 *) 1779 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1780 if test -n "$lt_cv_sys_max_cmd_len" && \ 1781 test undefined != "$lt_cv_sys_max_cmd_len"; then 1782 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1783 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1784 else 1785 # Make teststring a little bigger before we do anything with it. 1786 # a 1K string should be a reasonable start. 1787 for i in 1 2 3 4 5 6 7 8; do 1788 teststring=$teststring$teststring 1789 done 1790 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1791 # If test is not a shell built-in, we'll probably end up computing a 1792 # maximum length that is only half of the actual maximum length, but 1793 # we can't tell. 1794 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 1795 = "X$teststring$teststring"; } >/dev/null 2>&1 && 1796 test 17 != "$i" # 1/2 MB should be enough 1797 do 1798 i=`expr $i + 1` 1799 teststring=$teststring$teststring 1800 done 1801 # Only check the string length outside the loop. 1802 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 1803 teststring= 1804 # Add a significant safety factor because C++ compilers can tack on 1805 # massive amounts of additional arguments before passing them to the 1806 # linker. It appears as though 1/2 is a usable value. 1807 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1808 fi 1809 ;; 1810 esac 1811 ]) 1812 if test -n "$lt_cv_sys_max_cmd_len"; then 1813 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1814 else 1815 AC_MSG_RESULT(none) 1816 fi 1817 max_cmd_len=$lt_cv_sys_max_cmd_len 1818 _LT_DECL([], [max_cmd_len], [0], 1819 [What is the maximum length of a command?]) 1820 ])# LT_CMD_MAX_LEN 1821 1822 # Old name: 1823 AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) 1824 dnl aclocal-1.4 backwards compatibility: 1825 dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) 1826 1827 1828 # _LT_HEADER_DLFCN 1829 # ---------------- 1830 m4_defun([_LT_HEADER_DLFCN], 1831 [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl 1832 ])# _LT_HEADER_DLFCN 1833 1834 1835 # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1836 # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1837 # ---------------------------------------------------------------- 1838 m4_defun([_LT_TRY_DLOPEN_SELF], 1839 [m4_require([_LT_HEADER_DLFCN])dnl 1840 if test yes = "$cross_compiling"; then : 1841 [$4] 1842 else 1843 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1844 lt_status=$lt_dlunknown 1845 cat > conftest.$ac_ext <<_LT_EOF 1846 [#line $LINENO "configure" 1847 #include "confdefs.h" 1848 1849 #if HAVE_DLFCN_H 1850 #include <dlfcn.h> 1851 #endif 1852 1853 #include <stdio.h> 1854 1855 #ifdef RTLD_GLOBAL 1856 # define LT_DLGLOBAL RTLD_GLOBAL 1857 #else 1858 # ifdef DL_GLOBAL 1859 # define LT_DLGLOBAL DL_GLOBAL 1860 # else 1861 # define LT_DLGLOBAL 0 1862 # endif 1863 #endif 1864 1865 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1866 find out it does not work in some platform. */ 1867 #ifndef LT_DLLAZY_OR_NOW 1868 # ifdef RTLD_LAZY 1869 # define LT_DLLAZY_OR_NOW RTLD_LAZY 1870 # else 1871 # ifdef DL_LAZY 1872 # define LT_DLLAZY_OR_NOW DL_LAZY 1873 # else 1874 # ifdef RTLD_NOW 1875 # define LT_DLLAZY_OR_NOW RTLD_NOW 1876 # else 1877 # ifdef DL_NOW 1878 # define LT_DLLAZY_OR_NOW DL_NOW 1879 # else 1880 # define LT_DLLAZY_OR_NOW 0 1881 # endif 1882 # endif 1883 # endif 1884 # endif 1885 #endif 1886 1887 /* When -fvisibility=hidden is used, assume the code has been annotated 1888 correspondingly for the symbols needed. */ 1889 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 1890 int fnord () __attribute__((visibility("default"))); 1891 #endif 1892 1893 int fnord () { return 42; } 1894 int main () 1895 { 1896 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1897 int status = $lt_dlunknown; 1898 1899 if (self) 1900 { 1901 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1902 else 1903 { 1904 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1905 else puts (dlerror ()); 1906 } 1907 /* dlclose (self); */ 1908 } 1909 else 1910 puts (dlerror ()); 1911 1912 return status; 1913 }] 1914 _LT_EOF 1915 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then 1916 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1917 lt_status=$? 1918 case x$lt_status in 1919 x$lt_dlno_uscore) $1 ;; 1920 x$lt_dlneed_uscore) $2 ;; 1921 x$lt_dlunknown|x*) $3 ;; 1922 esac 1923 else : 1924 # compilation failed 1925 $3 1926 fi 1927 fi 1928 rm -fr conftest* 1929 ])# _LT_TRY_DLOPEN_SELF 1930 1931 1932 # LT_SYS_DLOPEN_SELF 1933 # ------------------ 1934 AC_DEFUN([LT_SYS_DLOPEN_SELF], 1935 [m4_require([_LT_HEADER_DLFCN])dnl 1936 if test yes != "$enable_dlopen"; then 1937 enable_dlopen=unknown 1938 enable_dlopen_self=unknown 1939 enable_dlopen_self_static=unknown 1940 else 1941 lt_cv_dlopen=no 1942 lt_cv_dlopen_libs= 1943 1944 case $host_os in 1945 beos*) 1946 lt_cv_dlopen=load_add_on 1947 lt_cv_dlopen_libs= 1948 lt_cv_dlopen_self=yes 1949 ;; 1950 1951 mingw* | pw32* | cegcc*) 1952 lt_cv_dlopen=LoadLibrary 1953 lt_cv_dlopen_libs= 1954 ;; 1955 1956 cygwin*) 1957 lt_cv_dlopen=dlopen 1958 lt_cv_dlopen_libs= 1959 ;; 1960 1961 darwin*) 1962 # if libdl is installed we need to link against it 1963 AC_CHECK_LIB([dl], [dlopen], 1964 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ 1965 lt_cv_dlopen=dyld 1966 lt_cv_dlopen_libs= 1967 lt_cv_dlopen_self=yes 1968 ]) 1969 ;; 1970 1971 tpf*) 1972 # Don't try to run any link tests for TPF. We know it's impossible 1973 # because TPF is a cross-compiler, and we know how we open DSOs. 1974 lt_cv_dlopen=dlopen 1975 lt_cv_dlopen_libs= 1976 lt_cv_dlopen_self=no 1977 ;; 1978 1979 *) 1980 AC_CHECK_FUNC([shl_load], 1981 [lt_cv_dlopen=shl_load], 1982 [AC_CHECK_LIB([dld], [shl_load], 1983 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], 1984 [AC_CHECK_FUNC([dlopen], 1985 [lt_cv_dlopen=dlopen], 1986 [AC_CHECK_LIB([dl], [dlopen], 1987 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], 1988 [AC_CHECK_LIB([svld], [dlopen], 1989 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], 1990 [AC_CHECK_LIB([dld], [dld_link], 1991 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) 1992 ]) 1993 ]) 1994 ]) 1995 ]) 1996 ]) 1997 ;; 1998 esac 1999 2000 if test no = "$lt_cv_dlopen"; then 2001 enable_dlopen=no 2002 else 2003 enable_dlopen=yes 2004 fi 2005 2006 case $lt_cv_dlopen in 2007 dlopen) 2008 save_CPPFLAGS=$CPPFLAGS 2009 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 2010 2011 save_LDFLAGS=$LDFLAGS 2012 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 2013 2014 save_LIBS=$LIBS 2015 LIBS="$lt_cv_dlopen_libs $LIBS" 2016 2017 AC_CACHE_CHECK([whether a program can dlopen itself], 2018 lt_cv_dlopen_self, [dnl 2019 _LT_TRY_DLOPEN_SELF( 2020 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 2021 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 2022 ]) 2023 2024 if test yes = "$lt_cv_dlopen_self"; then 2025 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 2026 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 2027 lt_cv_dlopen_self_static, [dnl 2028 _LT_TRY_DLOPEN_SELF( 2029 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 2030 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 2031 ]) 2032 fi 2033 2034 CPPFLAGS=$save_CPPFLAGS 2035 LDFLAGS=$save_LDFLAGS 2036 LIBS=$save_LIBS 2037 ;; 2038 esac 2039 2040 case $lt_cv_dlopen_self in 2041 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 2042 *) enable_dlopen_self=unknown ;; 2043 esac 2044 2045 case $lt_cv_dlopen_self_static in 2046 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 2047 *) enable_dlopen_self_static=unknown ;; 2048 esac 2049 fi 2050 _LT_DECL([dlopen_support], [enable_dlopen], [0], 2051 [Whether dlopen is supported]) 2052 _LT_DECL([dlopen_self], [enable_dlopen_self], [0], 2053 [Whether dlopen of programs is supported]) 2054 _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], 2055 [Whether dlopen of statically linked programs is supported]) 2056 ])# LT_SYS_DLOPEN_SELF 2057 2058 # Old name: 2059 AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) 2060 dnl aclocal-1.4 backwards compatibility: 2061 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) 2062 2063 2064 # _LT_COMPILER_C_O([TAGNAME]) 2065 # --------------------------- 2066 # Check to see if options -c and -o are simultaneously supported by compiler. 2067 # This macro does not hard code the compiler like AC_PROG_CC_C_O. 2068 m4_defun([_LT_COMPILER_C_O], 2069 [m4_require([_LT_DECL_SED])dnl 2070 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2071 m4_require([_LT_TAG_COMPILER])dnl 2072 AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 2073 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 2074 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 2075 $RM -r conftest 2>/dev/null 2076 mkdir conftest 2077 cd conftest 2078 mkdir out 2079 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 2080 2081 lt_compiler_flag="-o out/conftest2.$ac_objext" 2082 # Insert the option either (1) after the last *FLAGS variable, or 2083 # (2) before a word containing "conftest.", or (3) at the end. 2084 # Note that $ac_compile itself does not contain backslashes and begins 2085 # with a dollar sign (not a hyphen), so the echo should work correctly. 2086 lt_compile=`echo "$ac_compile" | $SED \ 2087 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 2088 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 2089 -e 's:$: $lt_compiler_flag:'` 2090 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 2091 (eval "$lt_compile" 2>out/conftest.err) 2092 ac_status=$? 2093 cat out/conftest.err >&AS_MESSAGE_LOG_FD 2094 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 2095 if (exit $ac_status) && test -s out/conftest2.$ac_objext 2096 then 2097 # The compiler can only warn and ignore the option if not recognized 2098 # So say no if there are warnings 2099 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 2100 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 2101 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 2102 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 2103 fi 2104 fi 2105 chmod u+w . 2>&AS_MESSAGE_LOG_FD 2106 $RM conftest* 2107 # SGI C++ compiler will create directory out/ii_files/ for 2108 # template instantiation 2109 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 2110 $RM out/* && rmdir out 2111 cd .. 2112 $RM -r conftest 2113 $RM conftest* 2114 ]) 2115 _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], 2116 [Does compiler simultaneously support -c and -o options?]) 2117 ])# _LT_COMPILER_C_O 2118 2119 2120 # _LT_COMPILER_FILE_LOCKS([TAGNAME]) 2121 # ---------------------------------- 2122 # Check to see if we can do hard links to lock some files if needed 2123 m4_defun([_LT_COMPILER_FILE_LOCKS], 2124 [m4_require([_LT_ENABLE_LOCK])dnl 2125 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2126 _LT_COMPILER_C_O([$1]) 2127 2128 hard_links=nottested 2129 if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then 2130 # do not overwrite the value of need_locks provided by the user 2131 AC_MSG_CHECKING([if we can lock with hard links]) 2132 hard_links=yes 2133 $RM conftest* 2134 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2135 touch conftest.a 2136 ln conftest.a conftest.b 2>&5 || hard_links=no 2137 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2138 AC_MSG_RESULT([$hard_links]) 2139 if test no = "$hard_links"; then 2140 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) 2141 need_locks=warn 2142 fi 2143 else 2144 need_locks=no 2145 fi 2146 _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) 2147 ])# _LT_COMPILER_FILE_LOCKS 2148 2149 2150 # _LT_CHECK_OBJDIR 2151 # ---------------- 2152 m4_defun([_LT_CHECK_OBJDIR], 2153 [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 2154 [rm -f .libs 2>/dev/null 2155 mkdir .libs 2>/dev/null 2156 if test -d .libs; then 2157 lt_cv_objdir=.libs 2158 else 2159 # MS-DOS does not allow filenames that begin with a dot. 2160 lt_cv_objdir=_libs 2161 fi 2162 rmdir .libs 2>/dev/null]) 2163 objdir=$lt_cv_objdir 2164 _LT_DECL([], [objdir], [0], 2165 [The name of the directory that contains temporary libtool files])dnl 2166 m4_pattern_allow([LT_OBJDIR])dnl 2167 AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", 2168 [Define to the sub-directory where libtool stores uninstalled libraries.]) 2169 ])# _LT_CHECK_OBJDIR 2170 2171 2172 # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) 2173 # -------------------------------------- 2174 # Check hardcoding attributes. 2175 m4_defun([_LT_LINKER_HARDCODE_LIBPATH], 2176 [AC_MSG_CHECKING([how to hardcode library paths into programs]) 2177 _LT_TAGVAR(hardcode_action, $1)= 2178 if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || 2179 test -n "$_LT_TAGVAR(runpath_var, $1)" || 2180 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then 2181 2182 # We can hardcode non-existent directories. 2183 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && 2184 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2185 # have to relink, otherwise we might link with an installed library 2186 # when we should be linking with a yet-to-be-installed one 2187 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && 2188 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then 2189 # Linking always hardcodes the temporary library directory. 2190 _LT_TAGVAR(hardcode_action, $1)=relink 2191 else 2192 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2193 _LT_TAGVAR(hardcode_action, $1)=immediate 2194 fi 2195 else 2196 # We cannot hardcode anything, or else we can only hardcode existing 2197 # directories. 2198 _LT_TAGVAR(hardcode_action, $1)=unsupported 2199 fi 2200 AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) 2201 2202 if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || 2203 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then 2204 # Fast installation is not supported 2205 enable_fast_install=no 2206 elif test yes = "$shlibpath_overrides_runpath" || 2207 test no = "$enable_shared"; then 2208 # Fast installation is not necessary 2209 enable_fast_install=needless 2210 fi 2211 _LT_TAGDECL([], [hardcode_action], [0], 2212 [How to hardcode a shared library path into an executable]) 2213 ])# _LT_LINKER_HARDCODE_LIBPATH 2214 2215 2216 # _LT_CMD_STRIPLIB 2217 # ---------------- 2218 m4_defun([_LT_CMD_STRIPLIB], 2219 [m4_require([_LT_DECL_EGREP]) 2220 striplib= 2221 old_striplib= 2222 AC_MSG_CHECKING([whether stripping libraries is possible]) 2223 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 2224 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2225 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2226 AC_MSG_RESULT([yes]) 2227 else 2228 # FIXME - insert some real tests, host_os isn't really good enough 2229 case $host_os in 2230 darwin*) 2231 if test -n "$STRIP"; then 2232 striplib="$STRIP -x" 2233 old_striplib="$STRIP -S" 2234 AC_MSG_RESULT([yes]) 2235 else 2236 AC_MSG_RESULT([no]) 2237 fi 2238 ;; 2239 *) 2240 AC_MSG_RESULT([no]) 2241 ;; 2242 esac 2243 fi 2244 _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) 2245 _LT_DECL([], [striplib], [1]) 2246 ])# _LT_CMD_STRIPLIB 2247 2248 2249 # _LT_PREPARE_MUNGE_PATH_LIST 2250 # --------------------------- 2251 # Make sure func_munge_path_list() is defined correctly. 2252 m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], 2253 [[# func_munge_path_list VARIABLE PATH 2254 # ----------------------------------- 2255 # VARIABLE is name of variable containing _space_ separated list of 2256 # directories to be munged by the contents of PATH, which is string 2257 # having a format: 2258 # "DIR[:DIR]:" 2259 # string "DIR[ DIR]" will be prepended to VARIABLE 2260 # ":DIR[:DIR]" 2261 # string "DIR[ DIR]" will be appended to VARIABLE 2262 # "DIRP[:DIRP]::[DIRA:]DIRA" 2263 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 2264 # "DIRA[ DIRA]" will be appended to VARIABLE 2265 # "DIR[:DIR]" 2266 # VARIABLE will be replaced by "DIR[ DIR]" 2267 func_munge_path_list () 2268 { 2269 case x@S|@2 in 2270 x) 2271 ;; 2272 *:) 2273 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" 2274 ;; 2275 x:*) 2276 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" 2277 ;; 2278 *::*) 2279 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 2280 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" 2281 ;; 2282 *) 2283 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" 2284 ;; 2285 esac 2286 } 2287 ]])# _LT_PREPARE_PATH_LIST 2288 2289 2290 # _LT_SYS_DYNAMIC_LINKER([TAG]) 2291 # ----------------------------- 2292 # PORTME Fill in your ld.so characteristics 2293 m4_defun([_LT_SYS_DYNAMIC_LINKER], 2294 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 2295 m4_require([_LT_DECL_EGREP])dnl 2296 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 2297 m4_require([_LT_DECL_OBJDUMP])dnl 2298 m4_require([_LT_DECL_SED])dnl 2299 m4_require([_LT_CHECK_SHELL_FEATURES])dnl 2300 m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl 2301 AC_MSG_CHECKING([dynamic linker characteristics]) 2302 m4_if([$1], 2303 [], [ 2304 if test yes = "$GCC"; then 2305 case $host_os in 2306 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 2307 *) lt_awk_arg='/^libraries:/' ;; 2308 esac 2309 case $host_os in 2310 mingw* | cegcc*) lt_sed_strip_eq='s|=$[[A-Za-z]]:$|\1|g' ;; 2311 *) lt_sed_strip_eq='s|=/|/|g' ;; 2312 esac 2313 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 2314 case $lt_search_path_spec in 2315 *\;*) 2316 # if the path contains ";" then we assume it to be the separator 2317 # otherwise default to the standard path separator (i.e. ":") - it is 2318 # assumed that no part of a normal pathname contains ";" but that should 2319 # okay in the real world where ";" in dirpaths is itself problematic. 2320 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 2321 ;; 2322 *) 2323 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 2324 ;; 2325 esac 2326 # Ok, now we have the path, separated by spaces, we can step through it 2327 # and add multilib dir if necessary... 2328 lt_tmp_lt_search_path_spec= 2329 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 2330 # ...but if some path component already ends with the multilib dir we assume 2331 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 2332 case "$lt_multi_os_dir; $lt_search_path_spec " in 2333 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 2334 lt_multi_os_dir= 2335 ;; 2336 esac 2337 for lt_sys_path in $lt_search_path_spec; do 2338 if test -d "$lt_sys_path$lt_multi_os_dir"; then 2339 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 2340 elif test -n "$lt_multi_os_dir"; then 2341 test -d "$lt_sys_path" && \ 2342 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 2343 fi 2344 done 2345 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 2346 BEGIN {RS = " "; FS = "/|\n";} { 2347 lt_foo = ""; 2348 lt_count = 0; 2349 for (lt_i = NF; lt_i > 0; lt_i--) { 2350 if ($lt_i != "" && $lt_i != ".") { 2351 if ($lt_i == "..") { 2352 lt_count++; 2353 } else { 2354 if (lt_count == 0) { 2355 lt_foo = "/" $lt_i lt_foo; 2356 } else { 2357 lt_count--; 2358 } 2359 } 2360 } 2361 } 2362 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 2363 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 2364 }'` 2365 # AWK program above erroneously prepends '/' to C:/dos/paths 2366 # for these hosts. 2367 case $host_os in 2368 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 2369 $SED 's|/$[[A-Za-z]]:$|\1|g'` ;; 2370 esac 2371 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 2372 else 2373 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2374 fi]) 2375 library_names_spec= 2376 libname_spec='lib$name' 2377 soname_spec= 2378 shrext_cmds=.so 2379 postinstall_cmds= 2380 postuninstall_cmds= 2381 finish_cmds= 2382 finish_eval= 2383 shlibpath_var= 2384 shlibpath_overrides_runpath=unknown 2385 version_type=none 2386 dynamic_linker="$host_os ld.so" 2387 sys_lib_dlsearch_path_spec="/lib /usr/lib" 2388 need_lib_prefix=unknown 2389 hardcode_into_libs=no 2390 2391 # when you set need_version to no, make sure it does not cause -set_version 2392 # flags to be left without arguments 2393 need_version=unknown 2394 2395 AC_ARG_VAR([LT_SYS_LIBRARY_PATH], 2396 [User-defined run-time library search path.]) 2397 2398 case $host_os in 2399 aix3*) 2400 version_type=linux # correct to gnu/linux during the next big refactor 2401 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 2402 shlibpath_var=LIBPATH 2403 2404 # AIX 3 has no versioning support, so we append a major version to the name. 2405 soname_spec='$libname$release$shared_ext$major' 2406 ;; 2407 2408 aix[[4-9]]*) 2409 version_type=linux # correct to gnu/linux during the next big refactor 2410 need_lib_prefix=no 2411 need_version=no 2412 hardcode_into_libs=yes 2413 if test ia64 = "$host_cpu"; then 2414 # AIX 5 supports IA64 2415 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 2416 shlibpath_var=LD_LIBRARY_PATH 2417 else 2418 # With GCC up to 2.95.x, collect2 would create an import file 2419 # for dependence libraries. The import file would start with 2420 # the line '#! .'. This would cause the generated library to 2421 # depend on '.', always an invalid library. This was fixed in 2422 # development snapshots of GCC prior to 3.0. 2423 case $host_os in 2424 aix4 | aix4.[[01]] | aix4.[[01]].*) 2425 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2426 echo ' yes ' 2427 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 2428 : 2429 else 2430 can_build_shared=no 2431 fi 2432 ;; 2433 esac 2434 # Using Import Files as archive members, it is possible to support 2435 # filename-based versioning of shared library archives on AIX. While 2436 # this would work for both with and without runtime linking, it will 2437 # prevent static linking of such archives. So we do filename-based 2438 # shared library versioning with .so extension only, which is used 2439 # when both runtime linking and shared linking is enabled. 2440 # Unfortunately, runtime linking may impact performance, so we do 2441 # not want this to be the default eventually. Also, we use the 2442 # versioned .so libs for executables only if there is the -brtl 2443 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 2444 # To allow for filename-based versioning support, we need to create 2445 # libNAME.so.V as an archive file, containing: 2446 # *) an Import File, referring to the versioned filename of the 2447 # archive as well as the shared archive member, telling the 2448 # bitwidth (32 or 64) of that shared object, and providing the 2449 # list of exported symbols of that shared object, eventually 2450 # decorated with the 'weak' keyword 2451 # *) the shared object with the F_LOADONLY flag set, to really avoid 2452 # it being seen by the linker. 2453 # At run time we better use the real file rather than another symlink, 2454 # but for link time we create the symlink libNAME.so -> libNAME.so.V 2455 2456 case $with_aix_soname,$aix_use_runtimelinking in 2457 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 2458 # soname into executable. Probably we can add versioning support to 2459 # collect2, so additional links can be useful in future. 2460 aix,yes) # traditional libtool 2461 dynamic_linker='AIX unversionable lib.so' 2462 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2463 # instead of lib<name>.a to let people know that these are not 2464 # typical AIX shared libraries. 2465 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2466 ;; 2467 aix,no) # traditional AIX only 2468 dynamic_linker='AIX lib.a[(]lib.so.V[)]' 2469 # We preserve .a as extension for shared libraries through AIX4.2 2470 # and later when we are not doing run time linking. 2471 library_names_spec='$libname$release.a $libname.a' 2472 soname_spec='$libname$release$shared_ext$major' 2473 ;; 2474 svr4,*) # full svr4 only 2475 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]" 2476 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2477 # We do not specify a path in Import Files, so LIBPATH fires. 2478 shlibpath_overrides_runpath=yes 2479 ;; 2480 *,yes) # both, prefer svr4 2481 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]" 2482 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 2483 # unpreferred sharedlib libNAME.a needs extra handling 2484 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 2485 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 2486 # We do not specify a path in Import Files, so LIBPATH fires. 2487 shlibpath_overrides_runpath=yes 2488 ;; 2489 *,no) # both, prefer aix 2490 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" 2491 library_names_spec='$libname$release.a $libname.a' 2492 soname_spec='$libname$release$shared_ext$major' 2493 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 2494 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 2495 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 2496 ;; 2497 esac 2498 shlibpath_var=LIBPATH 2499 fi 2500 ;; 2501 2502 amigaos*) 2503 case $host_cpu in 2504 powerpc) 2505 # Since July 2007 AmigaOS4 officially supports .so libraries. 2506 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 2507 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2508 ;; 2509 m68k) 2510 library_names_spec='$libname.ixlibrary $libname.a' 2511 # Create ${libname}_ixlibrary.a entries in /sys/libs. 2512 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/$[[^/]]*$\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 2513 ;; 2514 esac 2515 ;; 2516 2517 beos*) 2518 library_names_spec='$libname$shared_ext' 2519 dynamic_linker="$host_os ld.so" 2520 shlibpath_var=LIBRARY_PATH 2521 ;; 2522 2523 bsdi[[45]]*) 2524 version_type=linux # correct to gnu/linux during the next big refactor 2525 need_version=no 2526 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2527 soname_spec='$libname$release$shared_ext$major' 2528 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 2529 shlibpath_var=LD_LIBRARY_PATH 2530 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 2531 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 2532 # the default ld.so.conf also contains /usr/contrib/lib and 2533 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 2534 # libtool to hard-code these into programs 2535 ;; 2536 2537 cygwin* | mingw* | pw32* | cegcc*) 2538 version_type=windows 2539 shrext_cmds=.dll 2540 need_version=no 2541 need_lib_prefix=no 2542 2543 case $GCC,$cc_basename in 2544 yes,*) 2545 # gcc 2546 library_names_spec='$libname.dll.a' 2547 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2548 postinstall_cmds='base_file=`basename \$file`~ 2549 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2550 dldir=$destdir/`dirname \$dlpath`~ 2551 test -d \$dldir || mkdir -p \$dldir~ 2552 $install_prog $dir/$dlname \$dldir/$dlname~ 2553 chmod a+x \$dldir/$dlname~ 2554 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2555 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2556 fi' 2557 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2558 dlpath=$dir/\$dldll~ 2559 $RM \$dlpath' 2560 shlibpath_overrides_runpath=yes 2561 2562 case $host_os in 2563 cygwin*) 2564 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 2565 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2566 m4_if([$1], [],[ 2567 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) 2568 ;; 2569 mingw* | cegcc*) 2570 # MinGW DLLs use traditional 'lib' prefix 2571 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2572 ;; 2573 pw32*) 2574 # pw32 DLLs use 'pw' prefix rather than 'lib' 2575 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2576 ;; 2577 esac 2578 dynamic_linker='Win32 ld.exe' 2579 ;; 2580 2581 *,cl*) 2582 # Native MSVC 2583 libname_spec='$name' 2584 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' 2585 library_names_spec='$libname.dll.lib' 2586 2587 case $build_os in 2588 mingw*) 2589 sys_lib_search_path_spec= 2590 lt_save_ifs=$IFS 2591 IFS=';' 2592 for lt_path in $LIB 2593 do 2594 IFS=$lt_save_ifs 2595 # Let DOS variable expansion print the short 8.3 style file name. 2596 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 2597 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 2598 done 2599 IFS=$lt_save_ifs 2600 # Convert to MSYS style. 2601 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \$[[a-zA-Z]]\$:| /\\1|g' -e 's|^ ||'` 2602 ;; 2603 cygwin*) 2604 # Convert to unix form, then to dos form, then back to unix form 2605 # but this time dos style (no spaces!) so that the unix form looks 2606 # like /cygdrive/c/PROGRA~1:/cygdr... 2607 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 2608 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 2609 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2610 ;; 2611 *) 2612 sys_lib_search_path_spec=$LIB 2613 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then 2614 # It is most probably a Windows format PATH. 2615 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 2616 else 2617 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 2618 fi 2619 # FIXME: find the short name or the path components, as spaces are 2620 # common. (e.g. "Program Files" -> "PROGRA~1") 2621 ;; 2622 esac 2623 2624 # DLL is installed to $(libdir)/../bin by postinstall_cmds 2625 postinstall_cmds='base_file=`basename \$file`~ 2626 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 2627 dldir=$destdir/`dirname \$dlpath`~ 2628 test -d \$dldir || mkdir -p \$dldir~ 2629 $install_prog $dir/$dlname \$dldir/$dlname' 2630 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 2631 dlpath=$dir/\$dldll~ 2632 $RM \$dlpath' 2633 shlibpath_overrides_runpath=yes 2634 dynamic_linker='Win32 link.exe' 2635 ;; 2636 2637 *) 2638 # Assume MSVC wrapper 2639 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib' 2640 dynamic_linker='Win32 ld.exe' 2641 ;; 2642 esac 2643 # FIXME: first we should search . and the directory the executable is in 2644 shlibpath_var=PATH 2645 ;; 2646 2647 darwin* | rhapsody*) 2648 dynamic_linker="$host_os dyld" 2649 version_type=darwin 2650 need_lib_prefix=no 2651 need_version=no 2652 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 2653 soname_spec='$libname$release$major$shared_ext' 2654 shlibpath_overrides_runpath=yes 2655 shlibpath_var=DYLD_LIBRARY_PATH 2656 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 2657 m4_if([$1], [],[ 2658 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 2659 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 2660 ;; 2661 2662 dgux*) 2663 version_type=linux # correct to gnu/linux during the next big refactor 2664 need_lib_prefix=no 2665 need_version=no 2666 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2667 soname_spec='$libname$release$shared_ext$major' 2668 shlibpath_var=LD_LIBRARY_PATH 2669 ;; 2670 2671 freebsd* | dragonfly*) 2672 # DragonFly does not have aout. When/if they implement a new 2673 # versioning mechanism, adjust this. 2674 if test -x /usr/bin/objformat; then 2675 objformat=`/usr/bin/objformat` 2676 else 2677 case $host_os in 2678 freebsd[[23]].*) objformat=aout ;; 2679 *) objformat=elf ;; 2680 esac 2681 fi 2682 version_type=freebsd-$objformat 2683 case $version_type in 2684 freebsd-elf*) 2685 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2686 soname_spec='$libname$release$shared_ext$major' 2687 need_version=no 2688 need_lib_prefix=no 2689 ;; 2690 freebsd-*) 2691 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2692 need_version=yes 2693 ;; 2694 esac 2695 shlibpath_var=LD_LIBRARY_PATH 2696 case $host_os in 2697 freebsd2.*) 2698 shlibpath_overrides_runpath=yes 2699 ;; 2700 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 2701 shlibpath_overrides_runpath=yes 2702 hardcode_into_libs=yes 2703 ;; 2704 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 2705 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 2706 shlibpath_overrides_runpath=no 2707 hardcode_into_libs=yes 2708 ;; 2709 *) # from 4.6 on, and DragonFly 2710 shlibpath_overrides_runpath=yes 2711 hardcode_into_libs=yes 2712 ;; 2713 esac 2714 ;; 2715 2716 haiku*) 2717 version_type=linux # correct to gnu/linux during the next big refactor 2718 need_lib_prefix=no 2719 need_version=no 2720 dynamic_linker="$host_os runtime_loader" 2721 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2722 soname_spec='$libname$release$shared_ext$major' 2723 shlibpath_var=LIBRARY_PATH 2724 shlibpath_overrides_runpath=no 2725 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 2726 hardcode_into_libs=yes 2727 ;; 2728 2729 hpux9* | hpux10* | hpux11*) 2730 # Give a soname corresponding to the major version so that dld.sl refuses to 2731 # link against other versions. 2732 version_type=sunos 2733 need_lib_prefix=no 2734 need_version=no 2735 case $host_cpu in 2736 ia64*) 2737 shrext_cmds='.so' 2738 hardcode_into_libs=yes 2739 dynamic_linker="$host_os dld.so" 2740 shlibpath_var=LD_LIBRARY_PATH 2741 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2742 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2743 soname_spec='$libname$release$shared_ext$major' 2744 if test 32 = "$HPUX_IA64_MODE"; then 2745 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 2746 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 2747 else 2748 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 2749 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 2750 fi 2751 ;; 2752 hppa*64*) 2753 shrext_cmds='.sl' 2754 hardcode_into_libs=yes 2755 dynamic_linker="$host_os dld.sl" 2756 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 2757 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 2758 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2759 soname_spec='$libname$release$shared_ext$major' 2760 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 2761 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2762 ;; 2763 *) 2764 shrext_cmds='.sl' 2765 dynamic_linker="$host_os dld.sl" 2766 shlibpath_var=SHLIB_PATH 2767 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 2768 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2769 soname_spec='$libname$release$shared_ext$major' 2770 ;; 2771 esac 2772 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 2773 postinstall_cmds='chmod 555 $lib' 2774 # or fails outright, so override atomically: 2775 install_override_mode=555 2776 ;; 2777 2778 interix[[3-9]]*) 2779 version_type=linux # correct to gnu/linux during the next big refactor 2780 need_lib_prefix=no 2781 need_version=no 2782 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2783 soname_spec='$libname$release$shared_ext$major' 2784 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 2785 shlibpath_var=LD_LIBRARY_PATH 2786 shlibpath_overrides_runpath=no 2787 hardcode_into_libs=yes 2788 ;; 2789 2790 irix5* | irix6* | nonstopux*) 2791 case $host_os in 2792 nonstopux*) version_type=nonstopux ;; 2793 *) 2794 if test yes = "$lt_cv_prog_gnu_ld"; then 2795 version_type=linux # correct to gnu/linux during the next big refactor 2796 else 2797 version_type=irix 2798 fi ;; 2799 esac 2800 need_lib_prefix=no 2801 need_version=no 2802 soname_spec='$libname$release$shared_ext$major' 2803 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 2804 case $host_os in 2805 irix5* | nonstopux*) 2806 libsuff= shlibsuff= 2807 ;; 2808 *) 2809 case $LD in # libtool.m4 will add one of these switches to LD 2810 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 2811 libsuff= shlibsuff= libmagic=32-bit;; 2812 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 2813 libsuff=32 shlibsuff=N32 libmagic=N32;; 2814 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 2815 libsuff=64 shlibsuff=64 libmagic=64-bit;; 2816 *) libsuff= shlibsuff= libmagic=never-match;; 2817 esac 2818 ;; 2819 esac 2820 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 2821 shlibpath_overrides_runpath=no 2822 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 2823 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 2824 hardcode_into_libs=yes 2825 ;; 2826 2827 # No shared lib support for Linux oldld, aout, or coff. 2828 linux*oldld* | linux*aout* | linux*coff*) 2829 dynamic_linker=no 2830 ;; 2831 2832 linux*android*) 2833 version_type=none # Android doesn't support versioned libraries. 2834 need_lib_prefix=no 2835 need_version=no 2836 library_names_spec='$libname$release$shared_ext' 2837 soname_spec='$libname$release$shared_ext' 2838 finish_cmds= 2839 shlibpath_var=LD_LIBRARY_PATH 2840 shlibpath_overrides_runpath=yes 2841 2842 # This implies no fast_install, which is unacceptable. 2843 # Some rework will be needed to allow for fast_install 2844 # before this can be enabled. 2845 hardcode_into_libs=yes 2846 2847 dynamic_linker='Android linker' 2848 # Don't embed -rpath directories since the linker doesn't support them. 2849 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 2850 ;; 2851 2852 # This must be glibc/ELF. 2853 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 2854 version_type=linux # correct to gnu/linux during the next big refactor 2855 need_lib_prefix=no 2856 need_version=no 2857 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2858 soname_spec='$libname$release$shared_ext$major' 2859 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 2860 shlibpath_var=LD_LIBRARY_PATH 2861 shlibpath_overrides_runpath=no 2862 2863 # Some binutils ld are patched to set DT_RUNPATH 2864 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], 2865 [lt_cv_shlibpath_overrides_runpath=no 2866 save_LDFLAGS=$LDFLAGS 2867 save_libdir=$libdir 2868 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ 2869 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" 2870 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], 2871 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], 2872 [lt_cv_shlibpath_overrides_runpath=yes])]) 2873 LDFLAGS=$save_LDFLAGS 2874 libdir=$save_libdir 2875 ]) 2876 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 2877 2878 # This implies no fast_install, which is unacceptable. 2879 # Some rework will be needed to allow for fast_install 2880 # before this can be enabled. 2881 hardcode_into_libs=yes 2882 2883 # Ideally, we could use ldconfig to report *all* directores which are 2884 # searched for libraries, however this is still not possible. Aside from not 2885 # being certain /sbin/ldconfig is available, command 2886 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 2887 # even though it is searched at run-time. Try to do the best guess by 2888 # appending ld.so.conf contents (and includes) to the search path. 2889 if test -f /etc/ld.so.conf; then 2890 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 2891 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 2892 fi 2893 2894 # We used to test for /lib/ld.so.1 and disable shared libraries on 2895 # powerpc, because MkLinux only supported shared libraries with the 2896 # GNU dynamic linker. Since this was broken with cross compilers, 2897 # most powerpc-linux boxes support dynamic linking these days and 2898 # people can always --disable-shared, the test was removed, and we 2899 # assume the GNU/Linux dynamic linker is in use. 2900 dynamic_linker='GNU/Linux ld.so' 2901 ;; 2902 2903 netbsdelf*-gnu) 2904 version_type=linux 2905 need_lib_prefix=no 2906 need_version=no 2907 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 2908 soname_spec='${libname}${release}${shared_ext}$major' 2909 shlibpath_var=LD_LIBRARY_PATH 2910 shlibpath_overrides_runpath=no 2911 hardcode_into_libs=yes 2912 dynamic_linker='NetBSD ld.elf_so' 2913 ;; 2914 2915 netbsd*) 2916 version_type=sunos 2917 need_lib_prefix=no 2918 need_version=no 2919 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 2920 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2921 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2922 dynamic_linker='NetBSD (a.out) ld.so' 2923 else 2924 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2925 soname_spec='$libname$release$shared_ext$major' 2926 dynamic_linker='NetBSD ld.elf_so' 2927 fi 2928 shlibpath_var=LD_LIBRARY_PATH 2929 shlibpath_overrides_runpath=yes 2930 hardcode_into_libs=yes 2931 ;; 2932 2933 newsos6) 2934 version_type=linux # correct to gnu/linux during the next big refactor 2935 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2936 shlibpath_var=LD_LIBRARY_PATH 2937 shlibpath_overrides_runpath=yes 2938 ;; 2939 2940 *nto* | *qnx*) 2941 version_type=qnx 2942 need_lib_prefix=no 2943 need_version=no 2944 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 2945 soname_spec='$libname$release$shared_ext$major' 2946 shlibpath_var=LD_LIBRARY_PATH 2947 shlibpath_overrides_runpath=no 2948 hardcode_into_libs=yes 2949 dynamic_linker='ldqnx.so' 2950 ;; 2951 2952 openbsd* | bitrig*) 2953 version_type=sunos 2954 sys_lib_dlsearch_path_spec=/usr/lib 2955 need_lib_prefix=no 2956 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 2957 need_version=no 2958 else 2959 need_version=yes 2960 fi 2961 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 2962 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2963 shlibpath_var=LD_LIBRARY_PATH 2964 shlibpath_overrides_runpath=yes 2965 ;; 2966 2967 os2*) 2968 libname_spec='$name' 2969 version_type=windows 2970 shrext_cmds=.dll 2971 need_version=no 2972 need_lib_prefix=no 2973 # OS/2 can only load a DLL with a base name of 8 characters or less. 2974 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 2975 v=$($ECHO $release$versuffix | tr -d .-); 2976 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 2977 $ECHO $n$v`$shared_ext' 2978 library_names_spec='${libname}_dll.$libext' 2979 dynamic_linker='OS/2 ld.exe' 2980 shlibpath_var=BEGINLIBPATH 2981 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2982 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 2983 postinstall_cmds='base_file=`basename \$file`~ 2984 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 2985 dldir=$destdir/`dirname \$dlpath`~ 2986 test -d \$dldir || mkdir -p \$dldir~ 2987 $install_prog $dir/$dlname \$dldir/$dlname~ 2988 chmod a+x \$dldir/$dlname~ 2989 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 2990 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 2991 fi' 2992 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 2993 dlpath=$dir/\$dldll~ 2994 $RM \$dlpath' 2995 ;; 2996 2997 osf3* | osf4* | osf5*) 2998 version_type=osf 2999 need_lib_prefix=no 3000 need_version=no 3001 soname_spec='$libname$release$shared_ext$major' 3002 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3003 shlibpath_var=LD_LIBRARY_PATH 3004 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 3005 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 3006 ;; 3007 3008 rdos*) 3009 dynamic_linker=no 3010 ;; 3011 3012 solaris*) 3013 version_type=linux # correct to gnu/linux during the next big refactor 3014 need_lib_prefix=no 3015 need_version=no 3016 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3017 soname_spec='$libname$release$shared_ext$major' 3018 shlibpath_var=LD_LIBRARY_PATH 3019 shlibpath_overrides_runpath=yes 3020 hardcode_into_libs=yes 3021 # ldd complains unless libraries are executable 3022 postinstall_cmds='chmod +x $lib' 3023 ;; 3024 3025 sunos4*) 3026 version_type=sunos 3027 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 3028 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3029 shlibpath_var=LD_LIBRARY_PATH 3030 shlibpath_overrides_runpath=yes 3031 if test yes = "$with_gnu_ld"; then 3032 need_lib_prefix=no 3033 fi 3034 need_version=yes 3035 ;; 3036 3037 sysv4 | sysv4.3*) 3038 version_type=linux # correct to gnu/linux during the next big refactor 3039 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3040 soname_spec='$libname$release$shared_ext$major' 3041 shlibpath_var=LD_LIBRARY_PATH 3042 case $host_vendor in 3043 sni) 3044 shlibpath_overrides_runpath=no 3045 need_lib_prefix=no 3046 runpath_var=LD_RUN_PATH 3047 ;; 3048 siemens) 3049 need_lib_prefix=no 3050 ;; 3051 motorola) 3052 need_lib_prefix=no 3053 need_version=no 3054 shlibpath_overrides_runpath=no 3055 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3056 ;; 3057 esac 3058 ;; 3059 3060 sysv4*MP*) 3061 if test -d /usr/nec; then 3062 version_type=linux # correct to gnu/linux during the next big refactor 3063 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 3064 soname_spec='$libname$shared_ext.$major' 3065 shlibpath_var=LD_LIBRARY_PATH 3066 fi 3067 ;; 3068 3069 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3070 version_type=sco 3071 need_lib_prefix=no 3072 need_version=no 3073 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 3074 soname_spec='$libname$release$shared_ext$major' 3075 shlibpath_var=LD_LIBRARY_PATH 3076 shlibpath_overrides_runpath=yes 3077 hardcode_into_libs=yes 3078 if test yes = "$with_gnu_ld"; then 3079 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 3080 else 3081 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 3082 case $host_os in 3083 sco3.2v5*) 3084 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 3085 ;; 3086 esac 3087 fi 3088 sys_lib_dlsearch_path_spec='/usr/lib' 3089 ;; 3090 3091 tpf*) 3092 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 3093 version_type=linux # correct to gnu/linux during the next big refactor 3094 need_lib_prefix=no 3095 need_version=no 3096 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3097 shlibpath_var=LD_LIBRARY_PATH 3098 shlibpath_overrides_runpath=no 3099 hardcode_into_libs=yes 3100 ;; 3101 3102 uts4*) 3103 version_type=linux # correct to gnu/linux during the next big refactor 3104 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 3105 soname_spec='$libname$release$shared_ext$major' 3106 shlibpath_var=LD_LIBRARY_PATH 3107 ;; 3108 3109 *) 3110 dynamic_linker=no 3111 ;; 3112 esac 3113 AC_MSG_RESULT([$dynamic_linker]) 3114 test no = "$dynamic_linker" && can_build_shared=no 3115 3116 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3117 if test yes = "$GCC"; then 3118 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3119 fi 3120 3121 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 3122 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 3123 fi 3124 3125 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 3126 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 3127 fi 3128 3129 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 3130 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 3131 3132 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 3133 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 3134 3135 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 3136 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 3137 3138 _LT_DECL([], [variables_saved_for_relink], [1], 3139 [Variables whose values should be saved in libtool wrapper scripts and 3140 restored at link time]) 3141 _LT_DECL([], [need_lib_prefix], [0], 3142 [Do we need the "lib" prefix for modules?]) 3143 _LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) 3144 _LT_DECL([], [version_type], [0], [Library versioning type]) 3145 _LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) 3146 _LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) 3147 _LT_DECL([], [shlibpath_overrides_runpath], [0], 3148 [Is shlibpath searched before the hard-coded library search path?]) 3149 _LT_DECL([], [libname_spec], [1], [Format of library name prefix]) 3150 _LT_DECL([], [library_names_spec], [1], 3151 [[List of archive names. First name is the real one, the rest are links. 3152 The last name is the one that the linker finds with -lNAME]]) 3153 _LT_DECL([], [soname_spec], [1], 3154 [[The coded name of the library, if different from the real name]]) 3155 _LT_DECL([], [install_override_mode], [1], 3156 [Permission mode override for installation of shared libraries]) 3157 _LT_DECL([], [postinstall_cmds], [2], 3158 [Command to use after installation of a shared archive]) 3159 _LT_DECL([], [postuninstall_cmds], [2], 3160 [Command to use after uninstallation of a shared archive]) 3161 _LT_DECL([], [finish_cmds], [2], 3162 [Commands used to finish a libtool library installation in a directory]) 3163 _LT_DECL([], [finish_eval], [1], 3164 [[As "finish_cmds", except a single script fragment to be evaled but 3165 not shown]]) 3166 _LT_DECL([], [hardcode_into_libs], [0], 3167 [Whether we should hardcode library paths into libraries]) 3168 _LT_DECL([], [sys_lib_search_path_spec], [2], 3169 [Compile-time system search path for libraries]) 3170 _LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2], 3171 [Detected run-time system search path for libraries]) 3172 _LT_DECL([], [configure_time_lt_sys_library_path], [2], 3173 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time]) 3174 ])# _LT_SYS_DYNAMIC_LINKER 3175 3176 3177 # _LT_PATH_TOOL_PREFIX(TOOL) 3178 # -------------------------- 3179 # find a file program that can recognize shared library 3180 AC_DEFUN([_LT_PATH_TOOL_PREFIX], 3181 [m4_require([_LT_DECL_EGREP])dnl 3182 AC_MSG_CHECKING([for $1]) 3183 AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 3184 [case $MAGIC_CMD in 3185 [[\\/*] | ?:[\\/]*]) 3186 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 3187 ;; 3188 *) 3189 lt_save_MAGIC_CMD=$MAGIC_CMD 3190 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3191 dnl $ac_dummy forces splitting on constant user-supplied paths. 3192 dnl POSIX.2 word splitting is done only on the output of word expansions, 3193 dnl not every word. This closes a longstanding sh security hole. 3194 ac_dummy="m4_if([$2], , $PATH, [$2])" 3195 for ac_dir in $ac_dummy; do 3196 IFS=$lt_save_ifs 3197 test -z "$ac_dir" && ac_dir=. 3198 if test -f "$ac_dir/$1"; then 3199 lt_cv_path_MAGIC_CMD=$ac_dir/"$1" 3200 if test -n "$file_magic_test_file"; then 3201 case $deplibs_check_method in 3202 "file_magic "*) 3203 file_magic_regex=`expr "$deplibs_check_method" : "file_magic $.*$"` 3204 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3205 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 3206 $EGREP "$file_magic_regex" > /dev/null; then 3207 : 3208 else 3209 cat <<_LT_EOF 1>&2 3210 3211 *** Warning: the command libtool uses to detect shared libraries, 3212 *** $file_magic_cmd, produces output that libtool cannot recognize. 3213 *** The result is that libtool may fail to recognize shared libraries 3214 *** as such. This will affect the creation of libtool libraries that 3215 *** depend on shared libraries, but programs linked with such libtool 3216 *** libraries will work regardless of this problem. Nevertheless, you 3217 *** may want to report the problem to your system manager and/or to 3218 *** bug-libtool@gnu.org 3219 3220 _LT_EOF 3221 fi ;; 3222 esac 3223 fi 3224 break 3225 fi 3226 done 3227 IFS=$lt_save_ifs 3228 MAGIC_CMD=$lt_save_MAGIC_CMD 3229 ;; 3230 esac]) 3231 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 3232 if test -n "$MAGIC_CMD"; then 3233 AC_MSG_RESULT($MAGIC_CMD) 3234 else 3235 AC_MSG_RESULT(no) 3236 fi 3237 _LT_DECL([], [MAGIC_CMD], [0], 3238 [Used to examine libraries when file_magic_cmd begins with "file"])dnl 3239 ])# _LT_PATH_TOOL_PREFIX 3240 3241 # Old name: 3242 AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) 3243 dnl aclocal-1.4 backwards compatibility: 3244 dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) 3245 3246 3247 # _LT_PATH_MAGIC 3248 # -------------- 3249 # find a file program that can recognize a shared library 3250 m4_defun([_LT_PATH_MAGIC], 3251 [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 3252 if test -z "$lt_cv_path_MAGIC_CMD"; then 3253 if test -n "$ac_tool_prefix"; then 3254 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 3255 else 3256 MAGIC_CMD=: 3257 fi 3258 fi 3259 ])# _LT_PATH_MAGIC 3260 3261 3262 # LT_PATH_LD 3263 # ---------- 3264 # find the pathname to the GNU or non-GNU linker 3265 AC_DEFUN([LT_PATH_LD], 3266 [AC_REQUIRE([AC_PROG_CC])dnl 3267 AC_REQUIRE([AC_CANONICAL_HOST])dnl 3268 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 3269 m4_require([_LT_DECL_SED])dnl 3270 m4_require([_LT_DECL_EGREP])dnl 3271 m4_require([_LT_PROG_ECHO_BACKSLASH])dnl 3272 3273 AC_ARG_WITH([gnu-ld], 3274 [AS_HELP_STRING([--with-gnu-ld], 3275 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 3276 [test no = "$withval" || with_gnu_ld=yes], 3277 [with_gnu_ld=no])dnl 3278 3279 ac_prog=ld 3280 if test yes = "$GCC"; then 3281 # Check if gcc -print-prog-name=ld gives a path. 3282 AC_MSG_CHECKING([for ld used by $CC]) 3283 case $host in 3284 *-*-mingw*) 3285 # gcc leaves a trailing carriage return, which upsets mingw 3286 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 3287 *) 3288 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 3289 esac 3290 case $ac_prog in 3291 # Accept absolute paths. 3292 [[\\/]]* | ?:[[\\/]]*) 3293 re_direlt='/[[^/]][[^/]]*/\.\./' 3294 # Canonicalize the pathname of ld 3295 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 3296 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 3297 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 3298 done 3299 test -z "$LD" && LD=$ac_prog 3300 ;; 3301 "") 3302 # If it fails, then pretend we aren't using GCC. 3303 ac_prog=ld 3304 ;; 3305 *) 3306 # If it is relative, then search for the first ld in PATH. 3307 with_gnu_ld=unknown 3308 ;; 3309 esac 3310 elif test yes = "$with_gnu_ld"; then 3311 AC_MSG_CHECKING([for GNU ld]) 3312 else 3313 AC_MSG_CHECKING([for non-GNU ld]) 3314 fi 3315 AC_CACHE_VAL(lt_cv_path_LD, 3316 [if test -z "$LD"; then 3317 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3318 for ac_dir in $PATH; do 3319 IFS=$lt_save_ifs 3320 test -z "$ac_dir" && ac_dir=. 3321 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 3322 lt_cv_path_LD=$ac_dir/$ac_prog 3323 # Check to see if the program is GNU ld. I'd rather use --version, 3324 # but apparently some variants of GNU ld only accept -v. 3325 # Break only if it was the GNU/non-GNU ld that we prefer. 3326 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 3327 *GNU* | *'with BFD'*) 3328 test no != "$with_gnu_ld" && break 3329 ;; 3330 *) 3331 test yes != "$with_gnu_ld" && break 3332 ;; 3333 esac 3334 fi 3335 done 3336 IFS=$lt_save_ifs 3337 else 3338 lt_cv_path_LD=$LD # Let the user override the test with a path. 3339 fi]) 3340 LD=$lt_cv_path_LD 3341 if test -n "$LD"; then 3342 AC_MSG_RESULT($LD) 3343 else 3344 AC_MSG_RESULT(no) 3345 fi 3346 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 3347 _LT_PATH_LD_GNU 3348 AC_SUBST([LD]) 3349 3350 _LT_TAGDECL([], [LD], [1], [The linker used to build libraries]) 3351 ])# LT_PATH_LD 3352 3353 # Old names: 3354 AU_ALIAS([AM_PROG_LD], [LT_PATH_LD]) 3355 AU_ALIAS([AC_PROG_LD], [LT_PATH_LD]) 3356 dnl aclocal-1.4 backwards compatibility: 3357 dnl AC_DEFUN([AM_PROG_LD], []) 3358 dnl AC_DEFUN([AC_PROG_LD], []) 3359 3360 3361 # _LT_PATH_LD_GNU 3362 #- -------------- 3363 m4_defun([_LT_PATH_LD_GNU], 3364 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 3365 [# I'd rather use --version here, but apparently some GNU lds only accept -v. 3366 case `$LD -v 2>&1 </dev/null` in 3367 *GNU* | *'with BFD'*) 3368 lt_cv_prog_gnu_ld=yes 3369 ;; 3370 *) 3371 lt_cv_prog_gnu_ld=no 3372 ;; 3373 esac]) 3374 with_gnu_ld=$lt_cv_prog_gnu_ld 3375 ])# _LT_PATH_LD_GNU 3376 3377 3378 # _LT_CMD_RELOAD 3379 # -------------- 3380 # find reload flag for linker 3381 # -- PORTME Some linkers may need a different reload flag. 3382 m4_defun([_LT_CMD_RELOAD], 3383 [AC_CACHE_CHECK([for $LD option to reload object files], 3384 lt_cv_ld_reload_flag, 3385 [lt_cv_ld_reload_flag='-r']) 3386 reload_flag=$lt_cv_ld_reload_flag 3387 case $reload_flag in 3388 "" | " "*) ;; 3389 *) reload_flag=" $reload_flag" ;; 3390 esac 3391 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3392 case $host_os in 3393 cygwin* | mingw* | pw32* | cegcc*) 3394 if test yes != "$GCC"; then 3395 reload_cmds=false 3396 fi 3397 ;; 3398 darwin*) 3399 if test yes = "$GCC"; then 3400 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 3401 else 3402 reload_cmds='$LD$reload_flag -o $output$reload_objs' 3403 fi 3404 ;; 3405 esac 3406 _LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl 3407 _LT_TAGDECL([], [reload_cmds], [2])dnl 3408 ])# _LT_CMD_RELOAD 3409 3410 3411 # _LT_PATH_DD 3412 # ----------- 3413 # find a working dd 3414 m4_defun([_LT_PATH_DD], 3415 [AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD], 3416 [printf 0123456789abcdef0123456789abcdef >conftest.i 3417 cat conftest.i conftest.i >conftest2.i 3418 : ${lt_DD:=$DD} 3419 AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd], 3420 [if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3421 cmp -s conftest.i conftest.out \ 3422 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 3423 fi]) 3424 rm -f conftest.i conftest2.i conftest.out]) 3425 ])# _LT_PATH_DD 3426 3427 3428 # _LT_CMD_TRUNCATE 3429 # ---------------- 3430 # find command to truncate a binary pipe 3431 m4_defun([_LT_CMD_TRUNCATE], 3432 [m4_require([_LT_PATH_DD]) 3433 AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin], 3434 [printf 0123456789abcdef0123456789abcdef >conftest.i 3435 cat conftest.i conftest.i >conftest2.i 3436 lt_cv_truncate_bin= 3437 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 3438 cmp -s conftest.i conftest.out \ 3439 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 3440 fi 3441 rm -f conftest.i conftest2.i conftest.out 3442 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"]) 3443 _LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1], 3444 [Command to truncate a binary pipe]) 3445 ])# _LT_CMD_TRUNCATE 3446 3447 3448 # _LT_CHECK_MAGIC_METHOD 3449 # ---------------------- 3450 # how to check for library dependencies 3451 # -- PORTME fill in with the dynamic library characteristics 3452 m4_defun([_LT_CHECK_MAGIC_METHOD], 3453 [m4_require([_LT_DECL_EGREP]) 3454 m4_require([_LT_DECL_OBJDUMP]) 3455 AC_CACHE_CHECK([how to recognize dependent libraries], 3456 lt_cv_deplibs_check_method, 3457 [lt_cv_file_magic_cmd='$MAGIC_CMD' 3458 lt_cv_file_magic_test_file= 3459 lt_cv_deplibs_check_method='unknown' 3460 # Need to set the preceding variable on all platforms that support 3461 # interlibrary dependencies. 3462 # 'none' -- dependencies not supported. 3463 # 'unknown' -- same as none, but documents that we really don't know. 3464 # 'pass_all' -- all dependencies passed with no checks. 3465 # 'test_compile' -- check by making test program. 3466 # 'file_magic [[regex]]' -- check by looking for files in library path 3467 # that responds to the $file_magic_cmd with a given extended regex. 3468 # If you have 'file' or equivalent on your system and you're not sure 3469 # whether 'pass_all' will *always* work, you probably want this one. 3470 3471 case $host_os in 3472 aix[[4-9]]*) 3473 lt_cv_deplibs_check_method=pass_all 3474 ;; 3475 3476 beos*) 3477 lt_cv_deplibs_check_method=pass_all 3478 ;; 3479 3480 bsdi[[45]]*) 3481 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 3482 lt_cv_file_magic_cmd='/usr/bin/file -L' 3483 lt_cv_file_magic_test_file=/shlib/libc.so 3484 ;; 3485 3486 cygwin*) 3487 # func_win32_libid is a shell function defined in ltmain.sh 3488 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3489 lt_cv_file_magic_cmd='func_win32_libid' 3490 ;; 3491 3492 mingw* | pw32*) 3493 # Base MSYS/MinGW do not provide the 'file' command needed by 3494 # func_win32_libid shell function, so use a weaker test based on 'objdump', 3495 # unless we find 'file', for example because we are cross-compiling. 3496 if ( file / ) >/dev/null 2>&1; then 3497 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 3498 lt_cv_file_magic_cmd='func_win32_libid' 3499 else 3500 # Keep this pattern in sync with the one in func_win32_libid. 3501 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 3502 lt_cv_file_magic_cmd='$OBJDUMP -f' 3503 fi 3504 ;; 3505 3506 cegcc*) 3507 # use the weaker test based on 'objdump'. See mingw*. 3508 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 3509 lt_cv_file_magic_cmd='$OBJDUMP -f' 3510 ;; 3511 3512 darwin* | rhapsody*) 3513 lt_cv_deplibs_check_method=pass_all 3514 ;; 3515 3516 freebsd* | dragonfly*) 3517 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3518 case $host_cpu in 3519 i*86 ) 3520 # Not sure whether the presence of OpenBSD here was a mistake. 3521 # Let's accept both of them until this is cleared up. 3522 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 3523 lt_cv_file_magic_cmd=/usr/bin/file 3524 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 3525 ;; 3526 esac 3527 else 3528 lt_cv_deplibs_check_method=pass_all 3529 fi 3530 ;; 3531 3532 haiku*) 3533 lt_cv_deplibs_check_method=pass_all 3534 ;; 3535 3536 hpux10.20* | hpux11*) 3537 lt_cv_file_magic_cmd=/usr/bin/file 3538 case $host_cpu in 3539 ia64*) 3540 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 3541 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 3542 ;; 3543 hppa*64*) 3544 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'] 3545 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 3546 ;; 3547 *) 3548 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' 3549 lt_cv_file_magic_test_file=/usr/lib/libc.sl 3550 ;; 3551 esac 3552 ;; 3553 3554 interix[[3-9]]*) 3555 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 3556 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 3557 ;; 3558 3559 irix5* | irix6* | nonstopux*) 3560 case $LD in 3561 *-32|*"-32 ") libmagic=32-bit;; 3562 *-n32|*"-n32 ") libmagic=N32;; 3563 *-64|*"-64 ") libmagic=64-bit;; 3564 *) libmagic=never-match;; 3565 esac 3566 lt_cv_deplibs_check_method=pass_all 3567 ;; 3568 3569 # This must be glibc/ELF. 3570 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 3571 lt_cv_deplibs_check_method=pass_all 3572 ;; 3573 3574 netbsd* | netbsdelf*-gnu) 3575 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 3576 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3577 else 3578 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 3579 fi 3580 ;; 3581 3582 newos6*) 3583 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 3584 lt_cv_file_magic_cmd=/usr/bin/file 3585 lt_cv_file_magic_test_file=/usr/lib/libnls.so 3586 ;; 3587 3588 *nto* | *qnx*) 3589 lt_cv_deplibs_check_method=pass_all 3590 ;; 3591 3592 openbsd* | bitrig*) 3593 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 3594 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 3595 else 3596 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 3597 fi 3598 ;; 3599 3600 osf3* | osf4* | osf5*) 3601 lt_cv_deplibs_check_method=pass_all 3602 ;; 3603 3604 rdos*) 3605 lt_cv_deplibs_check_method=pass_all 3606 ;; 3607 3608 solaris*) 3609 lt_cv_deplibs_check_method=pass_all 3610 ;; 3611 3612 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 3613 lt_cv_deplibs_check_method=pass_all 3614 ;; 3615 3616 sysv4 | sysv4.3*) 3617 case $host_vendor in 3618 motorola) 3619 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 3620 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 3621 ;; 3622 ncr) 3623 lt_cv_deplibs_check_method=pass_all 3624 ;; 3625 sequent) 3626 lt_cv_file_magic_cmd='/bin/file' 3627 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 3628 ;; 3629 sni) 3630 lt_cv_file_magic_cmd='/bin/file' 3631 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 3632 lt_cv_file_magic_test_file=/lib/libc.so 3633 ;; 3634 siemens) 3635 lt_cv_deplibs_check_method=pass_all 3636 ;; 3637 pc) 3638 lt_cv_deplibs_check_method=pass_all 3639 ;; 3640 esac 3641 ;; 3642 3643 tpf*) 3644 lt_cv_deplibs_check_method=pass_all 3645 ;; 3646 os2*) 3647 lt_cv_deplibs_check_method=pass_all 3648 ;; 3649 esac 3650 ]) 3651 3652 file_magic_glob= 3653 want_nocaseglob=no 3654 if test "$build" = "$host"; then 3655 case $host_os in 3656 mingw* | pw32*) 3657 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 3658 want_nocaseglob=yes 3659 else 3660 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/$..$/s\/[[\1]]\/[[\1]]\/g;/g"` 3661 fi 3662 ;; 3663 esac 3664 fi 3665 3666 file_magic_cmd=$lt_cv_file_magic_cmd 3667 deplibs_check_method=$lt_cv_deplibs_check_method 3668 test -z "$deplibs_check_method" && deplibs_check_method=unknown 3669 3670 _LT_DECL([], [deplibs_check_method], [1], 3671 [Method to check whether dependent libraries are shared objects]) 3672 _LT_DECL([], [file_magic_cmd], [1], 3673 [Command to use when deplibs_check_method = "file_magic"]) 3674 _LT_DECL([], [file_magic_glob], [1], 3675 [How to find potential files when deplibs_check_method = "file_magic"]) 3676 _LT_DECL([], [want_nocaseglob], [1], 3677 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) 3678 ])# _LT_CHECK_MAGIC_METHOD 3679 3680 3681 # LT_PATH_NM 3682 # ---------- 3683 # find the pathname to a BSD- or MS-compatible name lister 3684 AC_DEFUN([LT_PATH_NM], 3685 [AC_REQUIRE([AC_PROG_CC])dnl 3686 AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, 3687 [if test -n "$NM"; then 3688 # Let the user override the test. 3689 lt_cv_path_NM=$NM 3690 else 3691 lt_nm_to_check=${ac_tool_prefix}nm 3692 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 3693 lt_nm_to_check="$lt_nm_to_check nm" 3694 fi 3695 for lt_tmp_nm in $lt_nm_to_check; do 3696 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 3697 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 3698 IFS=$lt_save_ifs 3699 test -z "$ac_dir" && ac_dir=. 3700 tmp_nm=$ac_dir/$lt_tmp_nm 3701 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 3702 # Check to see if the nm accepts a BSD-compat flag. 3703 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 3704 # nm: unknown option "B" ignored 3705 # Tru64's nm complains that /dev/null is an invalid object file 3706 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 3707 case $build_os in 3708 mingw*) lt_bad_file=conftest.nm/nofile ;; 3709 *) lt_bad_file=/dev/null ;; 3710 esac 3711 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 3712 *$lt_bad_file* | *'Invalid file or object type'*) 3713 lt_cv_path_NM="$tmp_nm -B" 3714 break 2 3715 ;; 3716 *) 3717 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 3718 */dev/null*) 3719 lt_cv_path_NM="$tmp_nm -p" 3720 break 2 3721 ;; 3722 *) 3723 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 3724 continue # so that we can try to find one that supports BSD flags 3725 ;; 3726 esac 3727 ;; 3728 esac 3729 fi 3730 done 3731 IFS=$lt_save_ifs 3732 done 3733 : ${lt_cv_path_NM=no} 3734 fi]) 3735 if test no != "$lt_cv_path_NM"; then 3736 NM=$lt_cv_path_NM 3737 else 3738 # Didn't find any BSD compatible name lister, look for dumpbin. 3739 if test -n "$DUMPBIN"; then : 3740 # Let the user override the test. 3741 else 3742 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) 3743 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 3744 *COFF*) 3745 DUMPBIN="$DUMPBIN -symbols -headers" 3746 ;; 3747 *) 3748 DUMPBIN=: 3749 ;; 3750 esac 3751 fi 3752 AC_SUBST([DUMPBIN]) 3753 if test : != "$DUMPBIN"; then 3754 NM=$DUMPBIN 3755 fi 3756 fi 3757 test -z "$NM" && NM=nm 3758 AC_SUBST([NM]) 3759 _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl 3760 3761 AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], 3762 [lt_cv_nm_interface="BSD nm" 3763 echo "int some_variable = 0;" > conftest.$ac_ext 3764 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) 3765 (eval "$ac_compile" 2>conftest.err) 3766 cat conftest.err >&AS_MESSAGE_LOG_FD 3767 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) 3768 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 3769 cat conftest.err >&AS_MESSAGE_LOG_FD 3770 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) 3771 cat conftest.out >&AS_MESSAGE_LOG_FD 3772 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 3773 lt_cv_nm_interface="MS dumpbin" 3774 fi 3775 rm -f conftest*]) 3776 ])# LT_PATH_NM 3777 3778 # Old names: 3779 AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) 3780 AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) 3781 dnl aclocal-1.4 backwards compatibility: 3782 dnl AC_DEFUN([AM_PROG_NM], []) 3783 dnl AC_DEFUN([AC_PROG_NM], []) 3784 3785 # _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3786 # -------------------------------- 3787 # how to determine the name of the shared library 3788 # associated with a specific link library. 3789 # -- PORTME fill in with the dynamic library characteristics 3790 m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], 3791 [m4_require([_LT_DECL_EGREP]) 3792 m4_require([_LT_DECL_OBJDUMP]) 3793 m4_require([_LT_DECL_DLLTOOL]) 3794 AC_CACHE_CHECK([how to associate runtime and link libraries], 3795 lt_cv_sharedlib_from_linklib_cmd, 3796 [lt_cv_sharedlib_from_linklib_cmd='unknown' 3797 3798 case $host_os in 3799 cygwin* | mingw* | pw32* | cegcc*) 3800 # two different shell functions defined in ltmain.sh; 3801 # decide which one to use based on capabilities of $DLLTOOL 3802 case `$DLLTOOL --help 2>&1` in 3803 *--identify-strict*) 3804 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 3805 ;; 3806 *) 3807 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 3808 ;; 3809 esac 3810 ;; 3811 *) 3812 # fallback: assume linklib IS sharedlib 3813 lt_cv_sharedlib_from_linklib_cmd=$ECHO 3814 ;; 3815 esac 3816 ]) 3817 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 3818 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 3819 3820 _LT_DECL([], [sharedlib_from_linklib_cmd], [1], 3821 [Command to associate shared and link libraries]) 3822 ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB 3823 3824 3825 # _LT_PATH_MANIFEST_TOOL 3826 # ---------------------- 3827 # locate the manifest tool 3828 m4_defun([_LT_PATH_MANIFEST_TOOL], 3829 [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) 3830 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 3831 AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], 3832 [lt_cv_path_mainfest_tool=no 3833 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD 3834 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 3835 cat conftest.err >&AS_MESSAGE_LOG_FD 3836 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 3837 lt_cv_path_mainfest_tool=yes 3838 fi 3839 rm -f conftest*]) 3840 if test yes != "$lt_cv_path_mainfest_tool"; then 3841 MANIFEST_TOOL=: 3842 fi 3843 _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl 3844 ])# _LT_PATH_MANIFEST_TOOL 3845 3846 3847 # _LT_DLL_DEF_P([FILE]) 3848 # --------------------- 3849 # True iff FILE is a Windows DLL '.def' file. 3850 # Keep in sync with func_dll_def_p in the libtool script 3851 AC_DEFUN([_LT_DLL_DEF_P], 3852 [dnl 3853 test DEF = "`$SED -n dnl 3854 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace 3855 -e '\''/^$;.*$*$/d'\'' dnl Delete empty lines and comments 3856 -e '\''s/^$EXPORTS\|LIBRARY$$[[ ]].*$*$/DEF/p'\'' dnl 3857 -e q dnl Only consider the first "real" line 3858 $1`" dnl 3859 ])# _LT_DLL_DEF_P 3860 3861 3862 # LT_LIB_M 3863 # -------- 3864 # check for math library 3865 AC_DEFUN([LT_LIB_M], 3866 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3867 LIBM= 3868 case $host in 3869 *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) 3870 # These system don't have libm, or don't need it 3871 ;; 3872 *-ncr-sysv4.3*) 3873 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) 3874 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 3875 ;; 3876 *) 3877 AC_CHECK_LIB(m, cos, LIBM=-lm) 3878 ;; 3879 esac 3880 AC_SUBST([LIBM]) 3881 ])# LT_LIB_M 3882 3883 # Old name: 3884 AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) 3885 dnl aclocal-1.4 backwards compatibility: 3886 dnl AC_DEFUN([AC_CHECK_LIBM], []) 3887 3888 3889 # _LT_COMPILER_NO_RTTI([TAGNAME]) 3890 # ------------------------------- 3891 m4_defun([_LT_COMPILER_NO_RTTI], 3892 [m4_require([_LT_TAG_COMPILER])dnl 3893 3894 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3895 3896 if test yes = "$GCC"; then 3897 case $cc_basename in 3898 nvcc*) 3899 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; 3900 *) 3901 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; 3902 esac 3903 3904 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 3905 lt_cv_prog_compiler_rtti_exceptions, 3906 [-fno-rtti -fno-exceptions], [], 3907 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 3908 fi 3909 _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], 3910 [Compiler flag to turn off builtin functions]) 3911 ])# _LT_COMPILER_NO_RTTI 3912 3913 3914 # _LT_CMD_GLOBAL_SYMBOLS 3915 # ---------------------- 3916 m4_defun([_LT_CMD_GLOBAL_SYMBOLS], 3917 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 3918 AC_REQUIRE([AC_PROG_CC])dnl 3919 AC_REQUIRE([AC_PROG_AWK])dnl 3920 AC_REQUIRE([LT_PATH_NM])dnl 3921 AC_REQUIRE([LT_PATH_LD])dnl 3922 m4_require([_LT_DECL_SED])dnl 3923 m4_require([_LT_DECL_EGREP])dnl 3924 m4_require([_LT_TAG_COMPILER])dnl 3925 3926 # Check for command to grab the raw symbol name followed by C symbol from nm. 3927 AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 3928 AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 3929 [ 3930 # These are sane defaults that work on at least a few old systems. 3931 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 3932 3933 # Character class describing NM global symbol codes. 3934 symcode='[[BCDEGRST]]' 3935 3936 # Regexp to match symbols that can be accessed directly from C. 3937 sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$' 3938 3939 # Define system-specific variables. 3940 case $host_os in 3941 aix*) 3942 symcode='[[BCDT]]' 3943 ;; 3944 cygwin* | mingw* | pw32* | cegcc*) 3945 symcode='[[ABCDGISTW]]' 3946 ;; 3947 hpux*) 3948 if test ia64 = "$host_cpu"; then 3949 symcode='[[ABCDEGRST]]' 3950 fi 3951 ;; 3952 irix* | nonstopux*) 3953 symcode='[[BCDEGRST]]' 3954 ;; 3955 osf*) 3956 symcode='[[BCDEGQRST]]' 3957 ;; 3958 solaris*) 3959 symcode='[[BDRT]]' 3960 ;; 3961 sco3.2v5*) 3962 symcode='[[DT]]' 3963 ;; 3964 sysv4.2uw2*) 3965 symcode='[[DT]]' 3966 ;; 3967 sysv5* | sco5v6* | unixware* | OpenUNIX*) 3968 symcode='[[ABDT]]' 3969 ;; 3970 sysv4) 3971 symcode='[[DFNSTU]]' 3972 ;; 3973 esac 3974 3975 # If we're using GNU nm, then use its standard symbol codes. 3976 case `$NM -V 2>&1` in 3977 *GNU* | *'with BFD'*) 3978 symcode='[[ABCDGIRSTW]]' ;; 3979 esac 3980 3981 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 3982 # Gets list of data symbols to import. 3983 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* $.*$$/\1/p'" 3984 # Adjust the below global symbol transforms to fixup imported variables. 3985 lt_cdecl_hook=" -e 's/^I .* $.*$$/extern __declspec(dllimport) char \1;/p'" 3986 lt_c_name_hook=" -e 's/^I .* $.*$$/ {\"\1\", (void *) 0},/p'" 3987 lt_c_name_lib_hook="\ 3988 -e 's/^I .* $lib.*$$/ {\"\1\", (void *) 0},/p'\ 3989 -e 's/^I .* $.*$$/ {\"lib\1\", (void *) 0},/p'" 3990 else 3991 # Disable hooks by default. 3992 lt_cv_sys_global_symbol_to_import= 3993 lt_cdecl_hook= 3994 lt_c_name_hook= 3995 lt_c_name_lib_hook= 3996 fi 3997 3998 # Transform an extracted symbol line into a proper C declaration. 3999 # Some systems (esp. on ia64) link data and code symbols differently, 4000 # so use this general approach. 4001 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 4002 $lt_cdecl_hook\ 4003 " -e 's/^T .* $.*$$/extern int \1();/p'"\ 4004 " -e 's/^$symcode$symcode* .* $.*$$/extern char \1;/p'" 4005 4006 # Transform an extracted symbol line into symbol name and symbol address 4007 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 4008 $lt_c_name_hook\ 4009 " -e 's/^: $.*$ .*$/ {\"\1\", (void *) 0},/p'"\ 4010 " -e 's/^$symcode$symcode* .* $.*$$/ {\"\1\", (void *) \&\1},/p'" 4011 4012 # Transform an extracted symbol line into symbol name with lib prefix and 4013 # symbol address. 4014 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 4015 $lt_c_name_lib_hook\ 4016 " -e 's/^: $.*$ .*$/ {\"\1\", (void *) 0},/p'"\ 4017 " -e 's/^$symcode$symcode* .* $lib.*$$/ {\"\1\", (void *) \&\1},/p'"\ 4018 " -e 's/^$symcode$symcode* .* $.*$$/ {\"lib\1\", (void *) \&\1},/p'" 4019 4020 # Handle CRLF in mingw tool chain 4021 opt_cr= 4022 case $build_os in 4023 mingw*) 4024 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 4025 ;; 4026 esac 4027 4028 # Try without a prefix underscore, then with it. 4029 for ac_symprfx in "" "_"; do 4030 4031 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 4032 symxfrm="\\1 $ac_symprfx\\2 \\2" 4033 4034 # Write the raw and C identifiers. 4035 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4036 # Fake it for dumpbin and say T for any non-static function, 4037 # D for any global variable and I for any imported variable. 4038 # Also find C++ and __fastcall symbols from MSVC++, 4039 # which start with @ or ?. 4040 lt_cv_sys_global_symbol_pipe="$AWK ['"\ 4041 " {last_section=section; section=\$ 3};"\ 4042 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 4043 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 4044 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 4045 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 4046 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 4047 " \$ 0!~/External *\|/{next};"\ 4048 " / 0+ UNDEF /{next}; / UNDEF $[^|]$*()/{next};"\ 4049 " {if(hide[section]) next};"\ 4050 " {f=\"D\"}; \$ 0~/.*\|/{f=\"T\"};"\ 4051 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 4052 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 4053 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 4054 " ' prfx=^$ac_symprfx]" 4055 else 4056 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]$$symcode$symcode*$[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 4057 fi 4058 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 4059 4060 # Check to see that the pipe works correctly. 4061 pipe_works=no 4062 4063 rm -f conftest* 4064 cat > conftest.$ac_ext <<_LT_EOF 4065 #ifdef __cplusplus 4066 extern "C" { 4067 #endif 4068 char nm_test_var; 4069 void nm_test_func(void); 4070 void nm_test_func(void){} 4071 #ifdef __cplusplus 4072 } 4073 #endif 4074 int main(){nm_test_var='a';nm_test_func();return(0);} 4075 _LT_EOF 4076 4077 if AC_TRY_EVAL(ac_compile); then 4078 # Now try to grab the symbols. 4079 nlist=conftest.nm 4080 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then 4081 # Try sorting and uniquifying the output. 4082 if sort "$nlist" | uniq > "$nlist"T; then 4083 mv -f "$nlist"T "$nlist" 4084 else 4085 rm -f "$nlist"T 4086 fi 4087 4088 # Make sure that we snagged all the symbols we need. 4089 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 4090 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 4091 cat <<_LT_EOF > conftest.$ac_ext 4092 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 4093 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 4094 /* DATA imports from DLLs on WIN32 can't be const, because runtime 4095 relocations are performed -- see ld's documentation on pseudo-relocs. */ 4096 # define LT@&t@_DLSYM_CONST 4097 #elif defined __osf__ 4098 /* This system does not cope well with relocations in const data. */ 4099 # define LT@&t@_DLSYM_CONST 4100 #else 4101 # define LT@&t@_DLSYM_CONST const 4102 #endif 4103 4104 #ifdef __cplusplus 4105 extern "C" { 4106 #endif 4107 4108 _LT_EOF 4109 # Now generate the symbol file. 4110 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 4111 4112 cat <<_LT_EOF >> conftest.$ac_ext 4113 4114 /* The mapping between symbol names and symbols. */ 4115 LT@&t@_DLSYM_CONST struct { 4116 const char *name; 4117 void *address; 4118 } 4119 lt__PROGRAM__LTX_preloaded_symbols[[]] = 4120 { 4121 { "@PROGRAM@", (void *) 0 }, 4122 _LT_EOF 4123 $SED "s/^$symcode$symcode* .* $.*$$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 4124 cat <<\_LT_EOF >> conftest.$ac_ext 4125 {0, (void *) 0} 4126 }; 4127 4128 /* This works around a problem in FreeBSD linker */ 4129 #ifdef FREEBSD_WORKAROUND 4130 static const void *lt_preloaded_setup() { 4131 return lt__PROGRAM__LTX_preloaded_symbols; 4132 } 4133 #endif 4134 4135 #ifdef __cplusplus 4136 } 4137 #endif 4138 _LT_EOF 4139 # Now try linking the two files. 4140 mv conftest.$ac_objext conftstm.$ac_objext 4141 lt_globsym_save_LIBS=$LIBS 4142 lt_globsym_save_CFLAGS=$CFLAGS 4143 LIBS=conftstm.$ac_objext 4144 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 4145 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then 4146 pipe_works=yes 4147 fi 4148 LIBS=$lt_globsym_save_LIBS 4149 CFLAGS=$lt_globsym_save_CFLAGS 4150 else 4151 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 4152 fi 4153 else 4154 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 4155 fi 4156 else 4157 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 4158 fi 4159 else 4160 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 4161 cat conftest.$ac_ext >&5 4162 fi 4163 rm -rf conftest* conftst* 4164 4165 # Do not use the global_symbol_pipe unless it works. 4166 if test yes = "$pipe_works"; then 4167 break 4168 else 4169 lt_cv_sys_global_symbol_pipe= 4170 fi 4171 done 4172 ]) 4173 if test -z "$lt_cv_sys_global_symbol_pipe"; then 4174 lt_cv_sys_global_symbol_to_cdecl= 4175 fi 4176 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 4177 AC_MSG_RESULT(failed) 4178 else 4179 AC_MSG_RESULT(ok) 4180 fi 4181 4182 # Response file support. 4183 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 4184 nm_file_list_spec='@' 4185 elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then 4186 nm_file_list_spec='@' 4187 fi 4188 4189 _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], 4190 [Take the output of nm and produce a listing of raw symbols and C names]) 4191 _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], 4192 [Transform the output of nm in a proper C declaration]) 4193 _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], 4194 [Transform the output of nm into a list of symbols to manually relocate]) 4195 _LT_DECL([global_symbol_to_c_name_address], 4196 [lt_cv_sys_global_symbol_to_c_name_address], [1], 4197 [Transform the output of nm in a C name address pair]) 4198 _LT_DECL([global_symbol_to_c_name_address_lib_prefix], 4199 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], 4200 [Transform the output of nm in a C name address pair when lib prefix is needed]) 4201 _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], 4202 [The name lister interface]) 4203 _LT_DECL([], [nm_file_list_spec], [1], 4204 [Specify filename containing input files for $NM]) 4205 ]) # _LT_CMD_GLOBAL_SYMBOLS 4206 4207 4208 # _LT_COMPILER_PIC([TAGNAME]) 4209 # --------------------------- 4210 m4_defun([_LT_COMPILER_PIC], 4211 [m4_require([_LT_TAG_COMPILER])dnl 4212 _LT_TAGVAR(lt_prog_compiler_wl, $1)= 4213 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4214 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4215 4216 m4_if([$1], [CXX], [ 4217 # C++ specific cases for pic, static, wl, etc. 4218 if test yes = "$GXX"; then 4219 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4220 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4221 4222 case $host_os in 4223 aix*) 4224 # All AIX code is PIC. 4225 if test ia64 = "$host_cpu"; then 4226 # AIX 5 now supports IA64 processor 4227 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4228 fi 4229 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4230 ;; 4231 4232 amigaos*) 4233 case $host_cpu in 4234 powerpc) 4235 # see comment about AmigaOS4 .so support 4236 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4237 ;; 4238 m68k) 4239 # FIXME: we need at least 68020 code to build shared libraries, but 4240 # adding the '-m68020' flag to GCC prevents building anything better, 4241 # like '-m68040'. 4242 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4243 ;; 4244 esac 4245 ;; 4246 4247 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4248 # PIC is the default for these OSes. 4249 ;; 4250 mingw* | cygwin* | os2* | pw32* | cegcc*) 4251 # This hack is so that the source file can tell whether it is being 4252 # built for inclusion in a dll (and should export symbols for example). 4253 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4254 # (--disable-auto-import) libraries 4255 m4_if([$1], [GCJ], [], 4256 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4257 case $host_os in 4258 os2*) 4259 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4260 ;; 4261 esac 4262 ;; 4263 darwin* | rhapsody*) 4264 # PIC is the default on this platform 4265 # Common symbols not allowed in MH_DYLIB files 4266 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4267 ;; 4268 *djgpp*) 4269 # DJGPP does not support shared libraries at all 4270 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4271 ;; 4272 haiku*) 4273 # PIC is the default for Haiku. 4274 # The "-static" flag exists, but is broken. 4275 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4276 ;; 4277 interix[[3-9]]*) 4278 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4279 # Instead, we relocate shared libraries at runtime. 4280 ;; 4281 sysv4*MP*) 4282 if test -d /usr/nec; then 4283 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4284 fi 4285 ;; 4286 hpux*) 4287 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4288 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4289 # sets the default TLS model and affects inlining. 4290 case $host_cpu in 4291 hppa*64*) 4292 ;; 4293 *) 4294 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4295 ;; 4296 esac 4297 ;; 4298 *qnx* | *nto*) 4299 # QNX uses GNU C++, but need to define -shared option too, otherwise 4300 # it will coredump. 4301 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4302 ;; 4303 *) 4304 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4305 ;; 4306 esac 4307 else 4308 case $host_os in 4309 aix[[4-9]]*) 4310 # All AIX code is PIC. 4311 if test ia64 = "$host_cpu"; then 4312 # AIX 5 now supports IA64 processor 4313 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4314 else 4315 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4316 fi 4317 ;; 4318 chorus*) 4319 case $cc_basename in 4320 cxch68*) 4321 # Green Hills C++ Compiler 4322 # _LT_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" 4323 ;; 4324 esac 4325 ;; 4326 mingw* | cygwin* | os2* | pw32* | cegcc*) 4327 # This hack is so that the source file can tell whether it is being 4328 # built for inclusion in a dll (and should export symbols for example). 4329 m4_if([$1], [GCJ], [], 4330 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4331 ;; 4332 dgux*) 4333 case $cc_basename in 4334 ec++*) 4335 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4336 ;; 4337 ghcx*) 4338 # Green Hills C++ Compiler 4339 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4340 ;; 4341 *) 4342 ;; 4343 esac 4344 ;; 4345 freebsd* | dragonfly*) 4346 # FreeBSD uses GNU C++ 4347 ;; 4348 hpux9* | hpux10* | hpux11*) 4349 case $cc_basename in 4350 CC*) 4351 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4352 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4353 if test ia64 != "$host_cpu"; then 4354 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4355 fi 4356 ;; 4357 aCC*) 4358 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4359 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4360 case $host_cpu in 4361 hppa*64*|ia64*) 4362 # +Z the default 4363 ;; 4364 *) 4365 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4366 ;; 4367 esac 4368 ;; 4369 *) 4370 ;; 4371 esac 4372 ;; 4373 interix*) 4374 # This is c89, which is MS Visual C++ (no shared libs) 4375 # Anyone wants to do a port? 4376 ;; 4377 irix5* | irix6* | nonstopux*) 4378 case $cc_basename in 4379 CC*) 4380 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4381 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4382 # CC pic flag -KPIC is the default. 4383 ;; 4384 *) 4385 ;; 4386 esac 4387 ;; 4388 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4389 case $cc_basename in 4390 KCC*) 4391 # KAI C++ Compiler 4392 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4393 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4394 ;; 4395 ecpc* ) 4396 # old Intel C++ for x86_64, which still supported -KPIC. 4397 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4398 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4399 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4400 ;; 4401 icpc* ) 4402 # Intel C++, used to be incompatible with GCC. 4403 # ICC 10 doesn't accept -KPIC any more. 4404 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4407 ;; 4408 pgCC* | pgcpp*) 4409 # Portland Group C++ compiler 4410 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4413 ;; 4414 cxx*) 4415 # Compaq C++ 4416 # Make sure the PIC flag is empty. It appears that all Alpha 4417 # Linux and Compaq Tru64 Unix objects are PIC. 4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4420 ;; 4421 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) 4422 # IBM XL 8.0, 9.0 on PPC and BlueGene 4423 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4424 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4425 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4426 ;; 4427 *) 4428 case `$CC -V 2>&1 | sed 5q` in 4429 *Sun\ C*) 4430 # Sun C++ 5.9 4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4432 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4433 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4434 ;; 4435 esac 4436 ;; 4437 esac 4438 ;; 4439 lynxos*) 4440 ;; 4441 m88k*) 4442 ;; 4443 mvs*) 4444 case $cc_basename in 4445 cxx*) 4446 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 4447 ;; 4448 *) 4449 ;; 4450 esac 4451 ;; 4452 netbsd* | netbsdelf*-gnu) 4453 ;; 4454 *qnx* | *nto*) 4455 # QNX uses GNU C++, but need to define -shared option too, otherwise 4456 # it will coredump. 4457 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4458 ;; 4459 osf3* | osf4* | osf5*) 4460 case $cc_basename in 4461 KCC*) 4462 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 4463 ;; 4464 RCC*) 4465 # Rational C++ 2.4.1 4466 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4467 ;; 4468 cxx*) 4469 # Digital/Compaq C++ 4470 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4471 # Make sure the PIC flag is empty. It appears that all Alpha 4472 # Linux and Compaq Tru64 Unix objects are PIC. 4473 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4474 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4475 ;; 4476 *) 4477 ;; 4478 esac 4479 ;; 4480 psos*) 4481 ;; 4482 solaris*) 4483 case $cc_basename in 4484 CC* | sunCC*) 4485 # Sun C++ 4.2, 5.x and Centerline C++ 4486 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4487 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4488 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4489 ;; 4490 gcx*) 4491 # Green Hills C++ Compiler 4492 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4493 ;; 4494 *) 4495 ;; 4496 esac 4497 ;; 4498 sunos4*) 4499 case $cc_basename in 4500 CC*) 4501 # Sun C++ 4.x 4502 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4503 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4504 ;; 4505 lcc*) 4506 # Lucid 4507 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4508 ;; 4509 *) 4510 ;; 4511 esac 4512 ;; 4513 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4514 case $cc_basename in 4515 CC*) 4516 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4517 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4518 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4519 ;; 4520 esac 4521 ;; 4522 tandem*) 4523 case $cc_basename in 4524 NCC*) 4525 # NonStop-UX NCC 3.20 4526 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4527 ;; 4528 *) 4529 ;; 4530 esac 4531 ;; 4532 vxworks*) 4533 ;; 4534 *) 4535 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4536 ;; 4537 esac 4538 fi 4539 ], 4540 [ 4541 if test yes = "$GCC"; then 4542 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4543 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4544 4545 case $host_os in 4546 aix*) 4547 # All AIX code is PIC. 4548 if test ia64 = "$host_cpu"; then 4549 # AIX 5 now supports IA64 processor 4550 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4551 fi 4552 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4553 ;; 4554 4555 amigaos*) 4556 case $host_cpu in 4557 powerpc) 4558 # see comment about AmigaOS4 .so support 4559 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4560 ;; 4561 m68k) 4562 # FIXME: we need at least 68020 code to build shared libraries, but 4563 # adding the '-m68020' flag to GCC prevents building anything better, 4564 # like '-m68040'. 4565 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 4566 ;; 4567 esac 4568 ;; 4569 4570 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 4571 # PIC is the default for these OSes. 4572 ;; 4573 4574 mingw* | cygwin* | pw32* | os2* | cegcc*) 4575 # This hack is so that the source file can tell whether it is being 4576 # built for inclusion in a dll (and should export symbols for example). 4577 # Although the cygwin gcc ignores -fPIC, still need this for old-style 4578 # (--disable-auto-import) libraries 4579 m4_if([$1], [GCJ], [], 4580 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4581 case $host_os in 4582 os2*) 4583 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4584 ;; 4585 esac 4586 ;; 4587 4588 darwin* | rhapsody*) 4589 # PIC is the default on this platform 4590 # Common symbols not allowed in MH_DYLIB files 4591 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4592 ;; 4593 4594 haiku*) 4595 # PIC is the default for Haiku. 4596 # The "-static" flag exists, but is broken. 4597 _LT_TAGVAR(lt_prog_compiler_static, $1)= 4598 ;; 4599 4600 hpux*) 4601 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 4602 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 4603 # sets the default TLS model and affects inlining. 4604 case $host_cpu in 4605 hppa*64*) 4606 # +Z the default 4607 ;; 4608 *) 4609 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4610 ;; 4611 esac 4612 ;; 4613 4614 interix[[3-9]]*) 4615 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 4616 # Instead, we relocate shared libraries at runtime. 4617 ;; 4618 4619 msdosdjgpp*) 4620 # Just because we use GCC doesn't mean we suddenly get shared libraries 4621 # on systems that don't support them. 4622 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4623 enable_shared=no 4624 ;; 4625 4626 *nto* | *qnx*) 4627 # QNX uses GNU C++, but need to define -shared option too, otherwise 4628 # it will coredump. 4629 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4630 ;; 4631 4632 sysv4*MP*) 4633 if test -d /usr/nec; then 4634 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 4635 fi 4636 ;; 4637 4638 *) 4639 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4640 ;; 4641 esac 4642 4643 case $cc_basename in 4644 nvcc*) # Cuda Compiler Driver 2.2 4645 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' 4646 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4647 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" 4648 fi 4649 ;; 4650 esac 4651 else 4652 # PORTME Check for flag to pass linker flags through the system compiler. 4653 case $host_os in 4654 aix*) 4655 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4656 if test ia64 = "$host_cpu"; then 4657 # AIX 5 now supports IA64 processor 4658 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4659 else 4660 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 4661 fi 4662 ;; 4663 4664 darwin* | rhapsody*) 4665 # PIC is the default on this platform 4666 # Common symbols not allowed in MH_DYLIB files 4667 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 4668 case $cc_basename in 4669 nagfor*) 4670 # NAG Fortran compiler 4671 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4672 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4673 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4674 ;; 4675 esac 4676 ;; 4677 4678 mingw* | cygwin* | pw32* | os2* | cegcc*) 4679 # This hack is so that the source file can tell whether it is being 4680 # built for inclusion in a dll (and should export symbols for example). 4681 m4_if([$1], [GCJ], [], 4682 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 4683 case $host_os in 4684 os2*) 4685 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' 4686 ;; 4687 esac 4688 ;; 4689 4690 hpux9* | hpux10* | hpux11*) 4691 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4692 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 4693 # not for PA HP-UX. 4694 case $host_cpu in 4695 hppa*64*|ia64*) 4696 # +Z the default 4697 ;; 4698 *) 4699 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 4700 ;; 4701 esac 4702 # Is there a better lt_prog_compiler_static that works with the bundled CC? 4703 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' 4704 ;; 4705 4706 irix5* | irix6* | nonstopux*) 4707 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4708 # PIC (with -KPIC) is the default. 4709 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4710 ;; 4711 4712 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 4713 case $cc_basename in 4714 # old Intel for x86_64, which still supported -KPIC. 4715 ecc*) 4716 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4717 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4718 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4719 ;; 4720 # icc used to be incompatible with GCC. 4721 # ICC 10 doesn't accept -KPIC any more. 4722 icc* | ifort*) 4723 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4724 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4725 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4726 ;; 4727 # Lahey Fortran 8.1. 4728 lf95*) 4729 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4730 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' 4731 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' 4732 ;; 4733 nagfor*) 4734 # NAG Fortran compiler 4735 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' 4736 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4737 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4738 ;; 4739 tcc*) 4740 # Fabrice Bellard et al's Tiny C Compiler 4741 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4742 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4743 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4744 ;; 4745 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 4746 # Portland Group compilers (*not* the Pentium gcc compiler, 4747 # which looks to be a dead project) 4748 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4749 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4750 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4751 ;; 4752 ccc*) 4753 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4754 # All Alpha code is PIC. 4755 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4756 ;; 4757 xl* | bgxl* | bgf* | mpixl*) 4758 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 4759 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4760 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' 4761 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' 4762 ;; 4763 *) 4764 case `$CC -V 2>&1 | sed 5q` in 4765 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) 4766 # Sun Fortran 8.3 passes all unrecognized flags to the linker 4767 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4768 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4769 _LT_TAGVAR(lt_prog_compiler_wl, $1)='' 4770 ;; 4771 *Sun\ F* | *Sun*Fortran*) 4772 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4773 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4774 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4775 ;; 4776 *Sun\ C*) 4777 # Sun C 5.9 4778 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4779 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4780 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4781 ;; 4782 *Intel*\ [[CF]]*Compiler*) 4783 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4784 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 4785 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' 4786 ;; 4787 *Portland\ Group*) 4788 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4789 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 4790 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4791 ;; 4792 esac 4793 ;; 4794 esac 4795 ;; 4796 4797 newsos6) 4798 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4799 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4800 ;; 4801 4802 *nto* | *qnx*) 4803 # QNX uses GNU C++, but need to define -shared option too, otherwise 4804 # it will coredump. 4805 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' 4806 ;; 4807 4808 osf3* | osf4* | osf5*) 4809 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4810 # All OSF/1 code is PIC. 4811 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4812 ;; 4813 4814 rdos*) 4815 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 4816 ;; 4817 4818 solaris*) 4819 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4820 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4821 case $cc_basename in 4822 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 4823 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 4824 *) 4825 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 4826 esac 4827 ;; 4828 4829 sunos4*) 4830 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 4831 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 4832 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4833 ;; 4834 4835 sysv4 | sysv4.2uw2* | sysv4.3*) 4836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4839 ;; 4840 4841 sysv4*MP*) 4842 if test -d /usr/nec; then 4843 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 4844 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4845 fi 4846 ;; 4847 4848 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 4849 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4850 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 4851 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4852 ;; 4853 4854 unicos*) 4855 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 4856 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4857 ;; 4858 4859 uts4*) 4860 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 4861 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 4862 ;; 4863 4864 *) 4865 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 4866 ;; 4867 esac 4868 fi 4869 ]) 4870 case $host_os in 4871 # For platforms that do not support PIC, -DPIC is meaningless: 4872 *djgpp*) 4873 _LT_TAGVAR(lt_prog_compiler_pic, $1)= 4874 ;; 4875 *) 4876 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" 4877 ;; 4878 esac 4879 4880 AC_CACHE_CHECK([for $compiler option to produce PIC], 4881 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], 4882 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) 4883 _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) 4884 4885 # 4886 # Check to make sure the PIC flag actually works. 4887 # 4888 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then 4889 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], 4890 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], 4891 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], 4892 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in 4893 "" | " "*) ;; 4894 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 4895 esac], 4896 [_LT_TAGVAR(lt_prog_compiler_pic, $1)= 4897 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 4898 fi 4899 _LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], 4900 [Additional compiler flags for building library objects]) 4901 4902 _LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], 4903 [How to pass a linker flag through the compiler]) 4904 # 4905 # Check to make sure the static flag actually works. 4906 # 4907 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" 4908 _LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 4909 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), 4910 $lt_tmp_static_flag, 4911 [], 4912 [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) 4913 _LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], 4914 [Compiler flag to prevent dynamic linking]) 4915 ])# _LT_COMPILER_PIC 4916 4917 4918 # _LT_LINKER_SHLIBS([TAGNAME]) 4919 # ---------------------------- 4920 # See if the linker supports building shared libraries. 4921 m4_defun([_LT_LINKER_SHLIBS], 4922 [AC_REQUIRE([LT_PATH_LD])dnl 4923 AC_REQUIRE([LT_PATH_NM])dnl 4924 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 4925 m4_require([_LT_FILEUTILS_DEFAULTS])dnl 4926 m4_require([_LT_DECL_EGREP])dnl 4927 m4_require([_LT_DECL_SED])dnl 4928 m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl 4929 m4_require([_LT_TAG_COMPILER])dnl 4930 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 4931 m4_if([$1], [CXX], [ 4932 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4933 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 4934 case $host_os in 4935 aix[[4-9]]*) 4936 # If we're using GNU nm, then we don't want the "-C" option. 4937 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 4938 # Without the "-l" option, or with the "-B" option, AIX nm treats 4939 # weak defined symbols like other global defined symbols, whereas 4940 # GNU nm marks them as "W". 4941 # While the 'weak' keyword is ignored in the Export File, we need 4942 # it in the Import File for the 'aix-soname' feature, so we have 4943 # to replace the "-B" option with "-P" for AIX nm. 4944 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 4945 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 4946 else 4947 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B$[[^B]]*$$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 4948 fi 4949 ;; 4950 pw32*) 4951 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds 4952 ;; 4953 cygwin* | mingw* | cegcc*) 4954 case $cc_basename in 4955 cl*) 4956 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 4957 ;; 4958 *) 4959 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]$[[^ ]]*$/\1 DATA/;s/^.*[[ ]]__nm__$[[^ ]]*$[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 4960 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 4961 ;; 4962 esac 4963 ;; 4964 linux* | k*bsd*-gnu | gnu*) 4965 _LT_TAGVAR(link_all_deplibs, $1)=no 4966 ;; 4967 *) 4968 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4969 ;; 4970 esac 4971 ], [ 4972 runpath_var= 4973 _LT_TAGVAR(allow_undefined_flag, $1)= 4974 _LT_TAGVAR(always_export_symbols, $1)=no 4975 _LT_TAGVAR(archive_cmds, $1)= 4976 _LT_TAGVAR(archive_expsym_cmds, $1)= 4977 _LT_TAGVAR(compiler_needs_object, $1)=no 4978 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4979 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 4980 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 4981 _LT_TAGVAR(hardcode_automatic, $1)=no 4982 _LT_TAGVAR(hardcode_direct, $1)=no 4983 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 4984 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 4985 _LT_TAGVAR(hardcode_libdir_separator, $1)= 4986 _LT_TAGVAR(hardcode_minus_L, $1)=no 4987 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 4988 _LT_TAGVAR(inherit_rpath, $1)=no 4989 _LT_TAGVAR(link_all_deplibs, $1)=unknown 4990 _LT_TAGVAR(module_cmds, $1)= 4991 _LT_TAGVAR(module_expsym_cmds, $1)= 4992 _LT_TAGVAR(old_archive_from_new_cmds, $1)= 4993 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= 4994 _LT_TAGVAR(thread_safe_flag_spec, $1)= 4995 _LT_TAGVAR(whole_archive_flag_spec, $1)= 4996 # include_expsyms should be a list of space-separated symbols to be *always* 4997 # included in the symbol list 4998 _LT_TAGVAR(include_expsyms, $1)= 4999 # exclude_expsyms can be an extended regexp of symbols to exclude 5000 # it will be wrapped by ' (' and ')$', so one must not match beginning or 5001 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 5002 # as well as any symbol that contains 'd'. 5003 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5004 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5005 # platforms (ab)use it in PIC code, but their linkers get confused if 5006 # the symbol is explicitly referenced. Since portable code cannot 5007 # rely on this symbol name, it's probably fine to never include it in 5008 # preloaded symbol tables. 5009 # Exclude shared library initialization/finalization symbols. 5010 dnl Note also adjust exclude_expsyms for C++ above. 5011 extract_expsyms_cmds= 5012 5013 case $host_os in 5014 cygwin* | mingw* | pw32* | cegcc*) 5015 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5016 # When not using gcc, we currently assume that we are using 5017 # Microsoft Visual C++. 5018 if test yes != "$GCC"; then 5019 with_gnu_ld=no 5020 fi 5021 ;; 5022 interix*) 5023 # we just hope/assume this is gcc and not c89 (= MSVC++) 5024 with_gnu_ld=yes 5025 ;; 5026 openbsd* | bitrig*) 5027 with_gnu_ld=no 5028 ;; 5029 linux* | k*bsd*-gnu | gnu*) 5030 _LT_TAGVAR(link_all_deplibs, $1)=no 5031 ;; 5032 esac 5033 5034 _LT_TAGVAR(ld_shlibs, $1)=yes 5035 5036 # On some targets, GNU ld is compatible enough with the native linker 5037 # that we're better off using the native interface for both. 5038 lt_use_gnu_ld_interface=no 5039 if test yes = "$with_gnu_ld"; then 5040 case $host_os in 5041 aix*) 5042 # The AIX port of GNU ld has always aspired to compatibility 5043 # with the native linker. However, as the warning in the GNU ld 5044 # block says, versions before 2.19.5* couldn't really create working 5045 # shared libraries, regardless of the interface used. 5046 case `$LD -v 2>&1` in 5047 *\ $GNU\ Binutils$\ 2.19.5*) ;; 5048 *\ $GNU\ Binutils$\ 2.[[2-9]]*) ;; 5049 *\ $GNU\ Binutils$\ [[3-9]]*) ;; 5050 *) 5051 lt_use_gnu_ld_interface=yes 5052 ;; 5053 esac 5054 ;; 5055 *) 5056 lt_use_gnu_ld_interface=yes 5057 ;; 5058 esac 5059 fi 5060 5061 if test yes = "$lt_use_gnu_ld_interface"; then 5062 # If archive_cmds runs LD, not CC, wlarc should be empty 5063 wlarc='$wl' 5064 5065 # Set some defaults for GNU ld with shared library support. These 5066 # are reset later if shared libraries are not supported. Putting them 5067 # here allows them to be overridden if necessary. 5068 runpath_var=LD_RUN_PATH 5069 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5070 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 5071 # ancient GNU ld didn't support --whole-archive et. al. 5072 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 5073 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 5074 else 5075 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5076 fi 5077 supports_anon_versioning=no 5078 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 5079 *GNU\ gold*) supports_anon_versioning=yes ;; 5080 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5081 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5082 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5083 *\ 2.11.*) ;; # other 2.11 versions 5084 *) supports_anon_versioning=yes ;; 5085 esac 5086 5087 # See if GNU ld supports shared libraries. 5088 case $host_os in 5089 aix[[3-9]]*) 5090 # On AIX/PPC, the GNU linker is very broken 5091 if test ia64 != "$host_cpu"; then 5092 _LT_TAGVAR(ld_shlibs, $1)=no 5093 cat <<_LT_EOF 1>&2 5094 5095 *** Warning: the GNU linker, at least up to release 2.19, is reported 5096 *** to be unable to reliably create shared libraries on AIX. 5097 *** Therefore, libtool is disabling shared libraries support. If you 5098 *** really care for shared libraries, you may want to install binutils 5099 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 5100 *** You will then need to restart the configuration process. 5101 5102 _LT_EOF 5103 fi 5104 ;; 5105 5106 amigaos*) 5107 case $host_cpu in 5108 powerpc) 5109 # see comment about AmigaOS4 .so support 5110 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5111 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5112 ;; 5113 m68k) 5114 _LT_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)' 5115 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5116 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5117 ;; 5118 esac 5119 ;; 5120 5121 beos*) 5122 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5123 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5124 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5125 # support --undefined. This deserves some investigation. FIXME 5126 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5127 else 5128 _LT_TAGVAR(ld_shlibs, $1)=no 5129 fi 5130 ;; 5131 5132 cygwin* | mingw* | pw32* | cegcc*) 5133 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 5134 # as there is no search path for DLLs. 5135 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5136 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 5137 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5138 _LT_TAGVAR(always_export_symbols, $1)=no 5139 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5140 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]$[[^ ]]*$/\1 DATA/;s/^.*[[ ]]__nm__$[[^ ]]*$[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' 5141 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'] 5142 5143 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 5144 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5145 # If the export-symbols file already is a .def file, use it as 5146 # is; otherwise, prepend EXPORTS... 5147 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5148 cp $export_symbols $output_objdir/$soname.def; 5149 else 5150 echo EXPORTS > $output_objdir/$soname.def; 5151 cat $export_symbols >> $output_objdir/$soname.def; 5152 fi~ 5153 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 5154 else 5155 _LT_TAGVAR(ld_shlibs, $1)=no 5156 fi 5157 ;; 5158 5159 haiku*) 5160 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5161 _LT_TAGVAR(link_all_deplibs, $1)=yes 5162 ;; 5163 5164 os2*) 5165 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5166 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5167 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5168 shrext_cmds=.dll 5169 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5170 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5171 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5172 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5173 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5174 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5175 emximp -o $lib $output_objdir/$libname.def' 5176 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5177 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5178 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5179 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5180 prefix_cmds="$SED"~ 5181 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5182 prefix_cmds="$prefix_cmds -e 1d"; 5183 fi~ 5184 prefix_cmds="$prefix_cmds -e \"s/^$.*$$/_\1/g\""~ 5185 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5186 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5187 emximp -o $lib $output_objdir/$libname.def' 5188 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5189 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5190 ;; 5191 5192 interix[[3-9]]*) 5193 _LT_TAGVAR(hardcode_direct, $1)=no 5194 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5195 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5196 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5197 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 5198 # Instead, shared libraries are loaded at an image base (0x10000000 by 5199 # default) and relocated if they conflict, which is a slow very memory 5200 # consuming and fragmenting process. To avoid this, we pick a random, 5201 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 5202 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 5203 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 5204 _LT_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' 5205 ;; 5206 5207 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 5208 tmp_diet=no 5209 if test linux-dietlibc = "$host_os"; then 5210 case $cc_basename in 5211 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 5212 esac 5213 fi 5214 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 5215 && test no = "$tmp_diet" 5216 then 5217 tmp_addflag=' $pic_flag' 5218 tmp_sharedflag='-shared' 5219 case $cc_basename,$host_cpu in 5220 pgcc*) # Portland Group C compiler 5221 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 5222 tmp_addflag=' $pic_flag' 5223 ;; 5224 pgf77* | pgf90* | pgf95* | pgfortran*) 5225 # Portland Group f77 and f90 compilers 5226 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 5227 tmp_addflag=' $pic_flag -Mnomain' ;; 5228 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 5229 tmp_addflag=' -i_dynamic' ;; 5230 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 5231 tmp_addflag=' -i_dynamic -nofor_main' ;; 5232 ifc* | ifort*) # Intel Fortran compiler 5233 tmp_addflag=' -nofor_main' ;; 5234 lf95*) # Lahey Fortran 8.1 5235 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5236 tmp_sharedflag='--shared' ;; 5237 nagfor*) # NAGFOR 5.3 5238 tmp_sharedflag='-Wl,-shared' ;; 5239 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) 5240 tmp_sharedflag='-qmkshrobj' 5241 tmp_addflag= ;; 5242 nvcc*) # Cuda Compiler Driver 2.2 5243 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 5244 _LT_TAGVAR(compiler_needs_object, $1)=yes 5245 ;; 5246 esac 5247 case `$CC -V 2>&1 | sed 5q` in 5248 *Sun\ C*) # Sun C 5.9 5249 _LT_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; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 5250 _LT_TAGVAR(compiler_needs_object, $1)=yes 5251 tmp_sharedflag='-G' ;; 5252 *Sun\ F*) # Sun Fortran 8.3 5253 tmp_sharedflag='-G' ;; 5254 esac 5255 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5256 5257 if test yes = "$supports_anon_versioning"; then 5258 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5259 cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 5260 echo "local: *; };" >> $output_objdir/$libname.ver~ 5261 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 5262 fi 5263 5264 case $cc_basename in 5265 tcc*) 5266 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic' 5267 ;; 5268 xlf* | bgf* | bgxlf* | mpixlf*) 5269 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 5270 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' 5271 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5272 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 5273 if test yes = "$supports_anon_versioning"; then 5274 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 5275 cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 5276 echo "local: *; };" >> $output_objdir/$libname.ver~ 5277 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 5278 fi 5279 ;; 5280 esac 5281 else 5282 _LT_TAGVAR(ld_shlibs, $1)=no 5283 fi 5284 ;; 5285 5286 netbsd* | netbsdelf*-gnu) 5287 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5288 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 5289 wlarc= 5290 else 5291 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5292 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 5293 fi 5294 ;; 5295 5296 solaris*) 5297 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 5298 _LT_TAGVAR(ld_shlibs, $1)=no 5299 cat <<_LT_EOF 1>&2 5300 5301 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 5302 *** create shared libraries on Solaris systems. Therefore, libtool 5303 *** is disabling shared libraries support. We urge you to upgrade GNU 5304 *** binutils to release 2.9.1 or newer. Another option is to modify 5305 *** your PATH or compiler configuration so that the native linker is 5306 *** used, and then restart. 5307 5308 _LT_EOF 5309 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5310 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5311 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 5312 else 5313 _LT_TAGVAR(ld_shlibs, $1)=no 5314 fi 5315 ;; 5316 5317 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 5318 case `$LD -v 2>&1` in 5319 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 5320 _LT_TAGVAR(ld_shlibs, $1)=no 5321 cat <<_LT_EOF 1>&2 5322 5323 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 5324 *** reliably create shared libraries on SCO systems. Therefore, libtool 5325 *** is disabling shared libraries support. We urge you to upgrade GNU 5326 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 5327 *** your PATH or compiler configuration so that the native linker is 5328 *** used, and then restart. 5329 5330 _LT_EOF 5331 ;; 5332 *) 5333 # For security reasons, it is highly recommended that you always 5334 # use absolute paths for naming shared libraries, and exclude the 5335 # DT_RUNPATH tag from executables and libraries. But doing so 5336 # requires that you compile everything twice, which is a pain. 5337 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5338 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5339 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5340 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 5341 else 5342 _LT_TAGVAR(ld_shlibs, $1)=no 5343 fi 5344 ;; 5345 esac 5346 ;; 5347 5348 sunos4*) 5349 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5350 wlarc= 5351 _LT_TAGVAR(hardcode_direct, $1)=yes 5352 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5353 ;; 5354 5355 *) 5356 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 5357 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5358 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 5359 else 5360 _LT_TAGVAR(ld_shlibs, $1)=no 5361 fi 5362 ;; 5363 esac 5364 5365 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then 5366 runpath_var= 5367 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 5368 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 5369 _LT_TAGVAR(whole_archive_flag_spec, $1)= 5370 fi 5371 else 5372 # PORTME fill in a description of your system's linker (not GNU ld) 5373 case $host_os in 5374 aix3*) 5375 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5376 _LT_TAGVAR(always_export_symbols, $1)=yes 5377 _LT_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' 5378 # Note: this linker hardcodes the directories in LIBPATH if there 5379 # are no directories specified by -L. 5380 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5381 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 5382 # Neither direct hardcoding nor static linking is supported with a 5383 # broken collect2. 5384 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5385 fi 5386 ;; 5387 5388 aix[[4-9]]*) 5389 if test ia64 = "$host_cpu"; then 5390 # On IA64, the linker does run time linking by default, so we don't 5391 # have to do anything special. 5392 aix_use_runtimelinking=no 5393 exp_sym_flag='-Bexport' 5394 no_entry_flag= 5395 else 5396 # If we're using GNU nm, then we don't want the "-C" option. 5397 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 5398 # Without the "-l" option, or with the "-B" option, AIX nm treats 5399 # weak defined symbols like other global defined symbols, whereas 5400 # GNU nm marks them as "W". 5401 # While the 'weak' keyword is ignored in the Export File, we need 5402 # it in the Import File for the 'aix-soname' feature, so we have 5403 # to replace the "-B" option with "-P" for AIX nm. 5404 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 5405 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 5406 else 5407 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B$[[^B]]*$$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 5408 fi 5409 aix_use_runtimelinking=no 5410 5411 # Test if we are trying to use run time linking or normal 5412 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 5413 # have runtime linking enabled, and use it for executables. 5414 # For shared libraries, we enable/disable runtime linking 5415 # depending on the kind of the shared library created - 5416 # when "with_aix_soname,aix_use_runtimelinking" is: 5417 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 5418 # "aix,yes" lib.so shared, rtl:yes, for executables 5419 # lib.a static archive 5420 # "both,no" lib.so.V(shr.o) shared, rtl:yes 5421 # lib.a(lib.so.V) shared, rtl:no, for executables 5422 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 5423 # lib.a(lib.so.V) shared, rtl:no 5424 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 5425 # lib.a static archive 5426 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 5427 for ld_flag in $LDFLAGS; do 5428 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 5429 aix_use_runtimelinking=yes 5430 break 5431 fi 5432 done 5433 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 5434 # With aix-soname=svr4, we create the lib.so.V shared archives only, 5435 # so we don't have lib.a shared libs to link our executables. 5436 # We have to force runtime linking in this case. 5437 aix_use_runtimelinking=yes 5438 LDFLAGS="$LDFLAGS -Wl,-brtl" 5439 fi 5440 ;; 5441 esac 5442 5443 exp_sym_flag='-bexport' 5444 no_entry_flag='-bnoentry' 5445 fi 5446 5447 # When large executables or shared objects are built, AIX ld can 5448 # have problems creating the table of contents. If linking a library 5449 # or program results in "error TOC overflow" add -mminimal-toc to 5450 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 5451 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 5452 5453 _LT_TAGVAR(archive_cmds, $1)='' 5454 _LT_TAGVAR(hardcode_direct, $1)=yes 5455 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5456 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 5457 _LT_TAGVAR(link_all_deplibs, $1)=yes 5458 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 5459 case $with_aix_soname,$aix_use_runtimelinking in 5460 aix,*) ;; # traditional, no import file 5461 svr4,* | *,yes) # use import file 5462 # The Import File defines what to hardcode. 5463 _LT_TAGVAR(hardcode_direct, $1)=no 5464 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 5465 ;; 5466 esac 5467 5468 if test yes = "$GCC"; then 5469 case $host_os in aix4.[[012]]|aix4.[[012]].*) 5470 # We only want to do this on AIX 4.2 and lower, the check 5471 # below for broken collect2 doesn't work under 4.3+ 5472 collect2name=`$CC -print-prog-name=collect2` 5473 if test -f "$collect2name" && 5474 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 5475 then 5476 # We have reworked collect2 5477 : 5478 else 5479 # We have old collect2 5480 _LT_TAGVAR(hardcode_direct, $1)=unsupported 5481 # It fails to find uninstalled libraries when the uninstalled 5482 # path is not listed in the libpath. Setting hardcode_minus_L 5483 # to unsupported forces relinking 5484 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5485 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5486 _LT_TAGVAR(hardcode_libdir_separator, $1)= 5487 fi 5488 ;; 5489 esac 5490 shared_flag='-shared' 5491 if test yes = "$aix_use_runtimelinking"; then 5492 shared_flag="$shared_flag "'$wl-G' 5493 fi 5494 # Need to ensure runtime linking is disabled for the traditional 5495 # shared library, or the linker may eventually find shared libraries 5496 # /with/ Import File - we do not want to mix them. 5497 shared_flag_aix='-shared' 5498 shared_flag_svr4='-shared $wl-G' 5499 else 5500 # not using gcc 5501 if test ia64 = "$host_cpu"; then 5502 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 5503 # chokes on -Wl,-G. The following line is correct: 5504 shared_flag='-G' 5505 else 5506 if test yes = "$aix_use_runtimelinking"; then 5507 shared_flag='$wl-G' 5508 else 5509 shared_flag='$wl-bM:SRE' 5510 fi 5511 shared_flag_aix='$wl-bM:SRE' 5512 shared_flag_svr4='$wl-G' 5513 fi 5514 fi 5515 5516 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 5517 # It seems that -bexpall does not export symbols beginning with 5518 # underscore (_), so it is better to generate a list of symbols to export. 5519 _LT_TAGVAR(always_export_symbols, $1)=yes 5520 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 5521 # Warning - without using the other runtime loading flags (-brtl), 5522 # -berok will link without error, but may produce a broken library. 5523 _LT_TAGVAR(allow_undefined_flag, $1)='-berok' 5524 # Determine the default libpath from the value encoded in an 5525 # empty executable. 5526 _LT_SYS_MODULE_PATH_AIX([$1]) 5527 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5528 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 5529 else 5530 if test ia64 = "$host_cpu"; then 5531 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 5532 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 5533 _LT_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" 5534 else 5535 # Determine the default libpath from the value encoded in an 5536 # empty executable. 5537 _LT_SYS_MODULE_PATH_AIX([$1]) 5538 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 5539 # Warning - without using the other run time loading flags, 5540 # -berok will link without error, but may produce a broken library. 5541 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 5542 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 5543 if test yes = "$with_gnu_ld"; then 5544 # We only use this code for GNU lds that support --whole-archive. 5545 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 5546 else 5547 # Exported symbols can be pulled into shared objects from archives 5548 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 5549 fi 5550 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 5551 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 5552 # -brtl affects multiple linker settings, -berok does not and is overridden later 5553 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\$[[, ]]\$%-berok\\1%g"`' 5554 if test svr4 != "$with_aix_soname"; then 5555 # This is similar to how AIX traditionally builds its shared libraries. 5556 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 5557 fi 5558 if test aix != "$with_aix_soname"; then 5559 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 5560 else 5561 # used by -dlpreopen to get the symbols 5562 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 5563 fi 5564 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 5565 fi 5566 fi 5567 ;; 5568 5569 amigaos*) 5570 case $host_cpu in 5571 powerpc) 5572 # see comment about AmigaOS4 .so support 5573 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 5574 _LT_TAGVAR(archive_expsym_cmds, $1)='' 5575 ;; 5576 m68k) 5577 _LT_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)' 5578 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5579 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5580 ;; 5581 esac 5582 ;; 5583 5584 bsdi[[45]]*) 5585 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 5586 ;; 5587 5588 cygwin* | mingw* | pw32* | cegcc*) 5589 # When not using gcc, we currently assume that we are using 5590 # Microsoft Visual C++. 5591 # hardcode_libdir_flag_spec is actually meaningless, as there is 5592 # no search path for DLLs. 5593 case $cc_basename in 5594 cl*) 5595 # Native MSVC 5596 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5597 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5598 _LT_TAGVAR(always_export_symbols, $1)=yes 5599 _LT_TAGVAR(file_list_spec, $1)='@' 5600 # Tell ltmain to make .lib files, not .a files. 5601 libext=lib 5602 # Tell ltmain to make .dll files, not .so files. 5603 shrext_cmds=.dll 5604 # FIXME: Setting linknames here is a bad hack. 5605 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 5606 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 5607 cp "$export_symbols" "$output_objdir/$soname.def"; 5608 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 5609 else 5610 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 5611 fi~ 5612 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 5613 linknames=' 5614 # The linker will not automatically build a static lib if we build a DLL. 5615 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5616 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5617 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 5618 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]$[[^ ]]*$/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' 5619 # Don't use ranlib 5620 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 5621 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 5622 lt_tool_outputfile="@TOOL_OUTPUT@"~ 5623 case $lt_outputfile in 5624 *.exe|*.EXE) ;; 5625 *) 5626 lt_outputfile=$lt_outputfile.exe 5627 lt_tool_outputfile=$lt_tool_outputfile.exe 5628 ;; 5629 esac~ 5630 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 5631 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 5632 $RM "$lt_outputfile.manifest"; 5633 fi' 5634 ;; 5635 *) 5636 # Assume MSVC wrapper 5637 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 5638 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5639 # Tell ltmain to make .lib files, not .a files. 5640 libext=lib 5641 # Tell ltmain to make .dll files, not .so files. 5642 shrext_cmds=.dll 5643 # FIXME: Setting linknames here is a bad hack. 5644 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 5645 # The linker will automatically build a .lib file if we build a DLL. 5646 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 5647 # FIXME: Should let the user specify the lib program. 5648 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 5649 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5650 ;; 5651 esac 5652 ;; 5653 5654 darwin* | rhapsody*) 5655 _LT_DARWIN_LINKER_FEATURES($1) 5656 ;; 5657 5658 dgux*) 5659 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5660 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5661 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5662 ;; 5663 5664 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 5665 # support. Future versions do this automatically, but an explicit c++rt0.o 5666 # does not break anything, and helps significantly (at the cost of a little 5667 # extra space). 5668 freebsd2.2*) 5669 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 5670 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5671 _LT_TAGVAR(hardcode_direct, $1)=yes 5672 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5673 ;; 5674 5675 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 5676 freebsd2.*) 5677 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 5678 _LT_TAGVAR(hardcode_direct, $1)=yes 5679 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5680 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5681 ;; 5682 5683 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 5684 freebsd* | dragonfly*) 5685 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5686 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5687 _LT_TAGVAR(hardcode_direct, $1)=yes 5688 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5689 ;; 5690 5691 hpux9*) 5692 if test yes = "$GCC"; then 5693 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 5694 else 5695 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 5696 fi 5697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5698 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5699 _LT_TAGVAR(hardcode_direct, $1)=yes 5700 5701 # hardcode_minus_L: Not really in the search PATH, 5702 # but as the default location of the library. 5703 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5704 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5705 ;; 5706 5707 hpux10*) 5708 if test yes,no = "$GCC,$with_gnu_ld"; then 5709 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5710 else 5711 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 5712 fi 5713 if test no = "$with_gnu_ld"; then 5714 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5715 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5716 _LT_TAGVAR(hardcode_direct, $1)=yes 5717 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5718 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5719 # hardcode_minus_L: Not really in the search PATH, 5720 # but as the default location of the library. 5721 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5722 fi 5723 ;; 5724 5725 hpux11*) 5726 if test yes,no = "$GCC,$with_gnu_ld"; then 5727 case $host_cpu in 5728 hppa*64*) 5729 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5730 ;; 5731 ia64*) 5732 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5733 ;; 5734 *) 5735 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 5736 ;; 5737 esac 5738 else 5739 case $host_cpu in 5740 hppa*64*) 5741 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5742 ;; 5743 ia64*) 5744 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 5745 ;; 5746 *) 5747 m4_if($1, [], [ 5748 # Older versions of the 11.00 compiler do not understand -b yet 5749 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 5750 _LT_LINKER_OPTION([if $CC understands -b], 5751 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b], 5752 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'], 5753 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])], 5754 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags']) 5755 ;; 5756 esac 5757 fi 5758 if test no = "$with_gnu_ld"; then 5759 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 5760 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5761 5762 case $host_cpu in 5763 hppa*64*|ia64*) 5764 _LT_TAGVAR(hardcode_direct, $1)=no 5765 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5766 ;; 5767 *) 5768 _LT_TAGVAR(hardcode_direct, $1)=yes 5769 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5770 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5771 5772 # hardcode_minus_L: Not really in the search PATH, 5773 # but as the default location of the library. 5774 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5775 ;; 5776 esac 5777 fi 5778 ;; 5779 5780 irix5* | irix6* | nonstopux*) 5781 if test yes = "$GCC"; then 5782 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 5783 # Try to use the -exported_symbol ld option, if it does not 5784 # work, assume that -exports_file does not work either and 5785 # implicitly export all symbols. 5786 # This should be the same for all languages, so no per-tag cache variable. 5787 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], 5788 [lt_cv_irix_exported_symbol], 5789 [save_LDFLAGS=$LDFLAGS 5790 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 5791 AC_LINK_IFELSE( 5792 [AC_LANG_SOURCE( 5793 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], 5794 [C++], [[int foo (void) { return 0; }]], 5795 [Fortran 77], [[ 5796 subroutine foo 5797 end]], 5798 [Fortran], [[ 5799 subroutine foo 5800 end]])])], 5801 [lt_cv_irix_exported_symbol=yes], 5802 [lt_cv_irix_exported_symbol=no]) 5803 LDFLAGS=$save_LDFLAGS]) 5804 if test yes = "$lt_cv_irix_exported_symbol"; then 5805 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' 5806 fi 5807 _LT_TAGVAR(link_all_deplibs, $1)=no 5808 else 5809 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 5810 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' 5811 fi 5812 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5813 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5814 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5815 _LT_TAGVAR(inherit_rpath, $1)=yes 5816 _LT_TAGVAR(link_all_deplibs, $1)=yes 5817 ;; 5818 5819 linux*) 5820 case $cc_basename in 5821 tcc*) 5822 # Fabrice Bellard et al's Tiny C Compiler 5823 _LT_TAGVAR(ld_shlibs, $1)=yes 5824 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5825 ;; 5826 esac 5827 ;; 5828 5829 netbsd* | netbsdelf*-gnu) 5830 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 5831 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 5832 else 5833 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 5834 fi 5835 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5836 _LT_TAGVAR(hardcode_direct, $1)=yes 5837 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5838 ;; 5839 5840 newsos6) 5841 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5842 _LT_TAGVAR(hardcode_direct, $1)=yes 5843 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5844 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5845 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5846 ;; 5847 5848 *nto* | *qnx*) 5849 ;; 5850 5851 openbsd* | bitrig*) 5852 if test -f /usr/libexec/ld.so; then 5853 _LT_TAGVAR(hardcode_direct, $1)=yes 5854 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5855 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 5856 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5857 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5858 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 5859 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5860 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 5861 else 5862 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 5863 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 5864 fi 5865 else 5866 _LT_TAGVAR(ld_shlibs, $1)=no 5867 fi 5868 ;; 5869 5870 os2*) 5871 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5872 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5873 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 5874 shrext_cmds=.dll 5875 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5876 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5877 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5878 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5879 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 5880 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5881 emximp -o $lib $output_objdir/$libname.def' 5882 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 5883 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 5884 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 5885 $ECHO EXPORTS >> $output_objdir/$libname.def~ 5886 prefix_cmds="$SED"~ 5887 if test EXPORTS = "`$SED 1q $export_symbols`"; then 5888 prefix_cmds="$prefix_cmds -e 1d"; 5889 fi~ 5890 prefix_cmds="$prefix_cmds -e \"s/^$.*$$/_\1/g\""~ 5891 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 5892 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 5893 emximp -o $lib $output_objdir/$libname.def' 5894 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 5895 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 5896 ;; 5897 5898 osf3*) 5899 if test yes = "$GCC"; then 5900 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 5902 else 5903 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5904 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 5905 fi 5906 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5907 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5908 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5909 ;; 5910 5911 osf4* | osf5*) # as osf3* with the addition of -msym flag 5912 if test yes = "$GCC"; then 5913 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 5914 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 5915 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 5916 else 5917 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 5918 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 5919 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 5920 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' 5921 5922 # Both c and cxx compiler support -rpath directly 5923 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 5924 fi 5925 _LT_TAGVAR(archive_cmds_need_lc, $1)='no' 5926 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 5927 ;; 5928 5929 solaris*) 5930 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' 5931 if test yes = "$GCC"; then 5932 wlarc='$wl' 5933 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 5934 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5935 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5936 else 5937 case `$CC -V 2>&1` in 5938 *"Compilers 5.0"*) 5939 wlarc='' 5940 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 5941 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5942 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 5943 ;; 5944 *) 5945 wlarc='$wl' 5946 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 5947 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 5948 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 5949 ;; 5950 esac 5951 fi 5952 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 5953 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5954 case $host_os in 5955 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 5956 *) 5957 # The compiler driver will combine and reorder linker options, 5958 # but understands '-z linker_flag'. GCC discards it without '$wl', 5959 # but is careful enough not to reorder. 5960 # Supported since Solaris 2.6 (maybe 2.5.1?) 5961 if test yes = "$GCC"; then 5962 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 5963 else 5964 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 5965 fi 5966 ;; 5967 esac 5968 _LT_TAGVAR(link_all_deplibs, $1)=yes 5969 ;; 5970 5971 sunos4*) 5972 if test sequent = "$host_vendor"; then 5973 # Use $CC to link under sequent, because it throws in some extra .o 5974 # files that make .init and .fini sections work. 5975 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 5976 else 5977 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 5978 fi 5979 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5980 _LT_TAGVAR(hardcode_direct, $1)=yes 5981 _LT_TAGVAR(hardcode_minus_L, $1)=yes 5982 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 5983 ;; 5984 5985 sysv4) 5986 case $host_vendor in 5987 sni) 5988 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 5989 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 5990 ;; 5991 siemens) 5992 ## LD is ld it makes a PLAMLIB 5993 ## CC just makes a GrossModule. 5994 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 5995 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 5996 _LT_TAGVAR(hardcode_direct, $1)=no 5997 ;; 5998 motorola) 5999 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6000 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6001 ;; 6002 esac 6003 runpath_var='LD_RUN_PATH' 6004 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6005 ;; 6006 6007 sysv4.3*) 6008 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6009 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6010 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6011 ;; 6012 6013 sysv4*MP*) 6014 if test -d /usr/nec; then 6015 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6016 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6017 runpath_var=LD_RUN_PATH 6018 hardcode_runpath_var=yes 6019 _LT_TAGVAR(ld_shlibs, $1)=yes 6020 fi 6021 ;; 6022 6023 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6024 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6025 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6026 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6027 runpath_var='LD_RUN_PATH' 6028 6029 if test yes = "$GCC"; then 6030 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6031 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6032 else 6033 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6034 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6035 fi 6036 ;; 6037 6038 sysv5* | sco3.2v5* | sco5v6*) 6039 # Note: We CANNOT use -z defs as we might desire, because we do not 6040 # link with -lc, and that would cause any symbols used from libc to 6041 # always be unresolved, which means just about no library would 6042 # ever link correctly. If we're not using GNU ld we use -z text 6043 # though, which does catch some bad symbols but isn't as heavy-handed 6044 # as -z defs. 6045 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 6046 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 6047 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6048 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 6050 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6051 _LT_TAGVAR(link_all_deplibs, $1)=yes 6052 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 6053 runpath_var='LD_RUN_PATH' 6054 6055 if test yes = "$GCC"; then 6056 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6057 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6058 else 6059 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6060 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6061 fi 6062 ;; 6063 6064 uts4*) 6065 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6066 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6067 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6068 ;; 6069 6070 *) 6071 _LT_TAGVAR(ld_shlibs, $1)=no 6072 ;; 6073 esac 6074 6075 if test sni = "$host_vendor"; then 6076 case $host in 6077 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 6078 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym' 6079 ;; 6080 esac 6081 fi 6082 fi 6083 ]) 6084 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 6085 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 6086 6087 _LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld 6088 6089 _LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl 6090 _LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl 6091 _LT_DECL([], [extract_expsyms_cmds], [2], 6092 [The commands to extract the exported symbol list from a shared archive]) 6093 6094 # 6095 # Do we need to explicitly link libc? 6096 # 6097 case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in 6098 x|xyes) 6099 # Assume -lc should be added 6100 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6101 6102 if test yes,yes = "$GCC,$enable_shared"; then 6103 case $_LT_TAGVAR(archive_cmds, $1) in 6104 *'~'*) 6105 # FIXME: we may have to deal with multi-command sequences. 6106 ;; 6107 '$CC '*) 6108 # Test whether the compiler implicitly links with -lc since on some 6109 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6110 # to ld, don't add -lc before -lgcc. 6111 AC_CACHE_CHECK([whether -lc should be explicitly linked in], 6112 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1), 6113 [$RM conftest* 6114 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6115 6116 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6117 soname=conftest 6118 lib=conftest 6119 libobjs=conftest.$ac_objext 6120 deplibs= 6121 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) 6122 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) 6123 compiler_flags=-v 6124 linker_flags=-v 6125 verstring= 6126 output_objdir=. 6127 libname=conftest 6128 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) 6129 _LT_TAGVAR(allow_undefined_flag, $1)= 6130 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 6131 then 6132 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no 6133 else 6134 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6135 fi 6136 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6137 else 6138 cat conftest.err 1>&5 6139 fi 6140 $RM conftest* 6141 ]) 6142 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1) 6143 ;; 6144 esac 6145 fi 6146 ;; 6147 esac 6148 6149 _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], 6150 [Whether or not to add -lc for building shared libraries]) 6151 _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], 6152 [enable_shared_with_static_runtimes], [0], 6153 [Whether or not to disallow shared libs when runtime libs are static]) 6154 _LT_TAGDECL([], [export_dynamic_flag_spec], [1], 6155 [Compiler flag to allow reflexive dlopens]) 6156 _LT_TAGDECL([], [whole_archive_flag_spec], [1], 6157 [Compiler flag to generate shared objects directly from archives]) 6158 _LT_TAGDECL([], [compiler_needs_object], [1], 6159 [Whether the compiler copes with passing no objects directly]) 6160 _LT_TAGDECL([], [old_archive_from_new_cmds], [2], 6161 [Create an old-style archive from a shared archive]) 6162 _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], 6163 [Create a temporary old-style archive to link instead of a shared archive]) 6164 _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) 6165 _LT_TAGDECL([], [archive_expsym_cmds], [2]) 6166 _LT_TAGDECL([], [module_cmds], [2], 6167 [Commands used to build a loadable module if different from building 6168 a shared archive.]) 6169 _LT_TAGDECL([], [module_expsym_cmds], [2]) 6170 _LT_TAGDECL([], [with_gnu_ld], [1], 6171 [Whether we are building with GNU ld or not]) 6172 _LT_TAGDECL([], [allow_undefined_flag], [1], 6173 [Flag that allows shared libraries with undefined symbols to be built]) 6174 _LT_TAGDECL([], [no_undefined_flag], [1], 6175 [Flag that enforces no undefined symbols]) 6176 _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], 6177 [Flag to hardcode $libdir into a binary during linking. 6178 This must work even if $libdir does not exist]) 6179 _LT_TAGDECL([], [hardcode_libdir_separator], [1], 6180 [Whether we need a single "-rpath" flag with a separated argument]) 6181 _LT_TAGDECL([], [hardcode_direct], [0], 6182 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6183 DIR into the resulting binary]) 6184 _LT_TAGDECL([], [hardcode_direct_absolute], [0], 6185 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes 6186 DIR into the resulting binary and the resulting library dependency is 6187 "absolute", i.e impossible to change by setting $shlibpath_var if the 6188 library is relocated]) 6189 _LT_TAGDECL([], [hardcode_minus_L], [0], 6190 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR 6191 into the resulting binary]) 6192 _LT_TAGDECL([], [hardcode_shlibpath_var], [0], 6193 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 6194 into the resulting binary]) 6195 _LT_TAGDECL([], [hardcode_automatic], [0], 6196 [Set to "yes" if building a shared library automatically hardcodes DIR 6197 into the library and all subsequent libraries and executables linked 6198 against it]) 6199 _LT_TAGDECL([], [inherit_rpath], [0], 6200 [Set to yes if linker adds runtime paths of dependent libraries 6201 to runtime path list]) 6202 _LT_TAGDECL([], [link_all_deplibs], [0], 6203 [Whether libtool must link a program against all its dependency libraries]) 6204 _LT_TAGDECL([], [always_export_symbols], [0], 6205 [Set to "yes" if exported symbols are required]) 6206 _LT_TAGDECL([], [export_symbols_cmds], [2], 6207 [The commands to list exported symbols]) 6208 _LT_TAGDECL([], [exclude_expsyms], [1], 6209 [Symbols that should not be listed in the preloaded symbols]) 6210 _LT_TAGDECL([], [include_expsyms], [1], 6211 [Symbols that must always be exported]) 6212 _LT_TAGDECL([], [prelink_cmds], [2], 6213 [Commands necessary for linking programs (against libraries) with templates]) 6214 _LT_TAGDECL([], [postlink_cmds], [2], 6215 [Commands necessary for finishing linking programs]) 6216 _LT_TAGDECL([], [file_list_spec], [1], 6217 [Specify filename containing input files]) 6218 dnl FIXME: Not yet implemented 6219 dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], 6220 dnl [Compiler flag to generate thread safe objects]) 6221 ])# _LT_LINKER_SHLIBS 6222 6223 6224 # _LT_LANG_C_CONFIG([TAG]) 6225 # ------------------------ 6226 # Ensure that the configuration variables for a C compiler are suitably 6227 # defined. These variables are subsequently used by _LT_CONFIG to write 6228 # the compiler configuration to 'libtool'. 6229 m4_defun([_LT_LANG_C_CONFIG], 6230 [m4_require([_LT_DECL_EGREP])dnl 6231 lt_save_CC=$CC 6232 AC_LANG_PUSH(C) 6233 6234 # Source file extension for C test sources. 6235 ac_ext=c 6236 6237 # Object file extension for compiled C test sources. 6238 objext=o 6239 _LT_TAGVAR(objext, $1)=$objext 6240 6241 # Code to be used in simple compile tests 6242 lt_simple_compile_test_code="int some_variable = 0;" 6243 6244 # Code to be used in simple link tests 6245 lt_simple_link_test_code='int main(){return(0);}' 6246 6247 _LT_TAG_COMPILER 6248 # Save the default compiler, since it gets overwritten when the other 6249 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 6250 compiler_DEFAULT=$CC 6251 6252 # save warnings/boilerplate of simple test code 6253 _LT_COMPILER_BOILERPLATE 6254 _LT_LINKER_BOILERPLATE 6255 6256 if test -n "$compiler"; then 6257 _LT_COMPILER_NO_RTTI($1) 6258 _LT_COMPILER_PIC($1) 6259 _LT_COMPILER_C_O($1) 6260 _LT_COMPILER_FILE_LOCKS($1) 6261 _LT_LINKER_SHLIBS($1) 6262 _LT_SYS_DYNAMIC_LINKER($1) 6263 _LT_LINKER_HARDCODE_LIBPATH($1) 6264 LT_SYS_DLOPEN_SELF 6265 _LT_CMD_STRIPLIB 6266 6267 # Report what library types will actually be built 6268 AC_MSG_CHECKING([if libtool supports shared libraries]) 6269 AC_MSG_RESULT([$can_build_shared]) 6270 6271 AC_MSG_CHECKING([whether to build shared libraries]) 6272 test no = "$can_build_shared" && enable_shared=no 6273 6274 # On AIX, shared libraries and static libraries use the same namespace, and 6275 # are all built from PIC. 6276 case $host_os in 6277 aix3*) 6278 test yes = "$enable_shared" && enable_static=no 6279 if test -n "$RANLIB"; then 6280 archive_cmds="$archive_cmds~\$RANLIB \$lib" 6281 postinstall_cmds='$RANLIB $lib' 6282 fi 6283 ;; 6284 6285 aix[[4-9]]*) 6286 if test ia64 != "$host_cpu"; then 6287 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 6288 yes,aix,yes) ;; # shared object as lib.so file only 6289 yes,svr4,*) ;; # shared object as lib.so archive member only 6290 yes,*) enable_static=no ;; # shared object in lib.a archive as well 6291 esac 6292 fi 6293 ;; 6294 esac 6295 AC_MSG_RESULT([$enable_shared]) 6296 6297 AC_MSG_CHECKING([whether to build static libraries]) 6298 # Make sure either enable_shared or enable_static is yes. 6299 test yes = "$enable_shared" || enable_static=yes 6300 AC_MSG_RESULT([$enable_static]) 6301 6302 _LT_CONFIG($1) 6303 fi 6304 AC_LANG_POP 6305 CC=$lt_save_CC 6306 ])# _LT_LANG_C_CONFIG 6307 6308 6309 # _LT_LANG_CXX_CONFIG([TAG]) 6310 # -------------------------- 6311 # Ensure that the configuration variables for a C++ compiler are suitably 6312 # defined. These variables are subsequently used by _LT_CONFIG to write 6313 # the compiler configuration to 'libtool'. 6314 m4_defun([_LT_LANG_CXX_CONFIG], 6315 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 6316 m4_require([_LT_DECL_EGREP])dnl 6317 m4_require([_LT_PATH_MANIFEST_TOOL])dnl 6318 if test -n "$CXX" && ( test no != "$CXX" && 6319 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || 6320 (test g++ != "$CXX"))); then 6321 AC_PROG_CXXCPP 6322 else 6323 _lt_caught_CXX_error=yes 6324 fi 6325 6326 AC_LANG_PUSH(C++) 6327 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6328 _LT_TAGVAR(allow_undefined_flag, $1)= 6329 _LT_TAGVAR(always_export_symbols, $1)=no 6330 _LT_TAGVAR(archive_expsym_cmds, $1)= 6331 _LT_TAGVAR(compiler_needs_object, $1)=no 6332 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 6333 _LT_TAGVAR(hardcode_direct, $1)=no 6334 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6335 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 6336 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6337 _LT_TAGVAR(hardcode_minus_L, $1)=no 6338 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6339 _LT_TAGVAR(hardcode_automatic, $1)=no 6340 _LT_TAGVAR(inherit_rpath, $1)=no 6341 _LT_TAGVAR(module_cmds, $1)= 6342 _LT_TAGVAR(module_expsym_cmds, $1)= 6343 _LT_TAGVAR(link_all_deplibs, $1)=unknown 6344 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 6345 _LT_TAGVAR(reload_flag, $1)=$reload_flag 6346 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 6347 _LT_TAGVAR(no_undefined_flag, $1)= 6348 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6349 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 6350 6351 # Source file extension for C++ test sources. 6352 ac_ext=cpp 6353 6354 # Object file extension for compiled C++ test sources. 6355 objext=o 6356 _LT_TAGVAR(objext, $1)=$objext 6357 6358 # No sense in running all these tests if we already determined that 6359 # the CXX compiler isn't working. Some variables (like enable_shared) 6360 # are currently assumed to apply to all compilers on this platform, 6361 # and will be corrupted by setting them based on a non-working compiler. 6362 if test yes != "$_lt_caught_CXX_error"; then 6363 # Code to be used in simple compile tests 6364 lt_simple_compile_test_code="int some_variable = 0;" 6365 6366 # Code to be used in simple link tests 6367 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 6368 6369 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 6370 _LT_TAG_COMPILER 6371 6372 # save warnings/boilerplate of simple test code 6373 _LT_COMPILER_BOILERPLATE 6374 _LT_LINKER_BOILERPLATE 6375 6376 # Allow CC to be a program name with arguments. 6377 lt_save_CC=$CC 6378 lt_save_CFLAGS=$CFLAGS 6379 lt_save_LD=$LD 6380 lt_save_GCC=$GCC 6381 GCC=$GXX 6382 lt_save_with_gnu_ld=$with_gnu_ld 6383 lt_save_path_LD=$lt_cv_path_LD 6384 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 6385 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 6386 else 6387 $as_unset lt_cv_prog_gnu_ld 6388 fi 6389 if test -n "${lt_cv_path_LDCXX+set}"; then 6390 lt_cv_path_LD=$lt_cv_path_LDCXX 6391 else 6392 $as_unset lt_cv_path_LD 6393 fi 6394 test -z "${LDCXX+set}" || LD=$LDCXX 6395 CC=${CXX-"c++"} 6396 CFLAGS=$CXXFLAGS 6397 compiler=$CC 6398 _LT_TAGVAR(compiler, $1)=$CC 6399 _LT_CC_BASENAME([$compiler]) 6400 6401 if test -n "$compiler"; then 6402 # We don't want -fno-exception when compiling C++ code, so set the 6403 # no_builtin_flag separately 6404 if test yes = "$GXX"; then 6405 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 6406 else 6407 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 6408 fi 6409 6410 if test yes = "$GXX"; then 6411 # Set up default GNU C++ configuration 6412 6413 LT_PATH_LD 6414 6415 # Check if GNU C++ uses GNU ld as the underlying linker, since the 6416 # archiving commands below assume that GNU ld is being used. 6417 if test yes = "$with_gnu_ld"; then 6418 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6419 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 6420 6421 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6422 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6423 6424 # If archive_cmds runs LD, not CC, wlarc should be empty 6425 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 6426 # investigate it a little bit more. (MM) 6427 wlarc='$wl' 6428 6429 # ancient GNU ld didn't support --whole-archive et. al. 6430 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 6431 $GREP 'no-whole-archive' > /dev/null; then 6432 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 6433 else 6434 _LT_TAGVAR(whole_archive_flag_spec, $1)= 6435 fi 6436 else 6437 with_gnu_ld=no 6438 wlarc= 6439 6440 # A generic and very simple default shared library creation 6441 # command for GNU C++ for the case where it uses the native 6442 # linker, instead of GNU ld. If possible, this setting should 6443 # overridden to take advantage of the native linker features on 6444 # the platform it is being used on. 6445 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6446 fi 6447 6448 # Commands to make compiler produce verbose output that lists 6449 # what "hidden" libraries, object files and flags are used when 6450 # linking a shared library. 6451 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 6452 6453 else 6454 GXX=no 6455 with_gnu_ld=no 6456 wlarc= 6457 fi 6458 6459 # PORTME: fill in a description of your system's C++ link characteristics 6460 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 6461 _LT_TAGVAR(ld_shlibs, $1)=yes 6462 case $host_os in 6463 aix3*) 6464 # FIXME: insert proper C++ library support 6465 _LT_TAGVAR(ld_shlibs, $1)=no 6466 ;; 6467 aix[[4-9]]*) 6468 if test ia64 = "$host_cpu"; then 6469 # On IA64, the linker does run time linking by default, so we don't 6470 # have to do anything special. 6471 aix_use_runtimelinking=no 6472 exp_sym_flag='-Bexport' 6473 no_entry_flag= 6474 else 6475 aix_use_runtimelinking=no 6476 6477 # Test if we are trying to use run time linking or normal 6478 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6479 # have runtime linking enabled, and use it for executables. 6480 # For shared libraries, we enable/disable runtime linking 6481 # depending on the kind of the shared library created - 6482 # when "with_aix_soname,aix_use_runtimelinking" is: 6483 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 6484 # "aix,yes" lib.so shared, rtl:yes, for executables 6485 # lib.a static archive 6486 # "both,no" lib.so.V(shr.o) shared, rtl:yes 6487 # lib.a(lib.so.V) shared, rtl:no, for executables 6488 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 6489 # lib.a(lib.so.V) shared, rtl:no 6490 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 6491 # lib.a static archive 6492 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6493 for ld_flag in $LDFLAGS; do 6494 case $ld_flag in 6495 *-brtl*) 6496 aix_use_runtimelinking=yes 6497 break 6498 ;; 6499 esac 6500 done 6501 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 6502 # With aix-soname=svr4, we create the lib.so.V shared archives only, 6503 # so we don't have lib.a shared libs to link our executables. 6504 # We have to force runtime linking in this case. 6505 aix_use_runtimelinking=yes 6506 LDFLAGS="$LDFLAGS -Wl,-brtl" 6507 fi 6508 ;; 6509 esac 6510 6511 exp_sym_flag='-bexport' 6512 no_entry_flag='-bnoentry' 6513 fi 6514 6515 # When large executables or shared objects are built, AIX ld can 6516 # have problems creating the table of contents. If linking a library 6517 # or program results in "error TOC overflow" add -mminimal-toc to 6518 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6519 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6520 6521 _LT_TAGVAR(archive_cmds, $1)='' 6522 _LT_TAGVAR(hardcode_direct, $1)=yes 6523 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6524 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 6525 _LT_TAGVAR(link_all_deplibs, $1)=yes 6526 _LT_TAGVAR(file_list_spec, $1)='$wl-f,' 6527 case $with_aix_soname,$aix_use_runtimelinking in 6528 aix,*) ;; # no import file 6529 svr4,* | *,yes) # use import file 6530 # The Import File defines what to hardcode. 6531 _LT_TAGVAR(hardcode_direct, $1)=no 6532 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 6533 ;; 6534 esac 6535 6536 if test yes = "$GXX"; then 6537 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6538 # We only want to do this on AIX 4.2 and lower, the check 6539 # below for broken collect2 doesn't work under 4.3+ 6540 collect2name=`$CC -print-prog-name=collect2` 6541 if test -f "$collect2name" && 6542 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 6543 then 6544 # We have reworked collect2 6545 : 6546 else 6547 # We have old collect2 6548 _LT_TAGVAR(hardcode_direct, $1)=unsupported 6549 # It fails to find uninstalled libraries when the uninstalled 6550 # path is not listed in the libpath. Setting hardcode_minus_L 6551 # to unsupported forces relinking 6552 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6553 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6554 _LT_TAGVAR(hardcode_libdir_separator, $1)= 6555 fi 6556 esac 6557 shared_flag='-shared' 6558 if test yes = "$aix_use_runtimelinking"; then 6559 shared_flag=$shared_flag' $wl-G' 6560 fi 6561 # Need to ensure runtime linking is disabled for the traditional 6562 # shared library, or the linker may eventually find shared libraries 6563 # /with/ Import File - we do not want to mix them. 6564 shared_flag_aix='-shared' 6565 shared_flag_svr4='-shared $wl-G' 6566 else 6567 # not using gcc 6568 if test ia64 = "$host_cpu"; then 6569 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6570 # chokes on -Wl,-G. The following line is correct: 6571 shared_flag='-G' 6572 else 6573 if test yes = "$aix_use_runtimelinking"; then 6574 shared_flag='$wl-G' 6575 else 6576 shared_flag='$wl-bM:SRE' 6577 fi 6578 shared_flag_aix='$wl-bM:SRE' 6579 shared_flag_svr4='$wl-G' 6580 fi 6581 fi 6582 6583 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall' 6584 # It seems that -bexpall does not export symbols beginning with 6585 # underscore (_), so it is better to generate a list of symbols to 6586 # export. 6587 _LT_TAGVAR(always_export_symbols, $1)=yes 6588 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 6589 # Warning - without using the other runtime loading flags (-brtl), 6590 # -berok will link without error, but may produce a broken library. 6591 # The "-G" linker flag allows undefined symbols. 6592 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok' 6593 # Determine the default libpath from the value encoded in an empty 6594 # executable. 6595 _LT_SYS_MODULE_PATH_AIX([$1]) 6596 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6597 6598 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 6599 else 6600 if test ia64 = "$host_cpu"; then 6601 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib' 6602 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6603 _LT_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" 6604 else 6605 # Determine the default libpath from the value encoded in an 6606 # empty executable. 6607 _LT_SYS_MODULE_PATH_AIX([$1]) 6608 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath" 6609 # Warning - without using the other run time loading flags, 6610 # -berok will link without error, but may produce a broken library. 6611 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok' 6612 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok' 6613 if test yes = "$with_gnu_ld"; then 6614 # We only use this code for GNU lds that support --whole-archive. 6615 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 6616 else 6617 # Exported symbols can be pulled into shared objects from archives 6618 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6619 fi 6620 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes 6621 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 6622 # -brtl affects multiple linker settings, -berok does not and is overridden later 6623 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\$[[, ]]\$%-berok\\1%g"`' 6624 if test svr4 != "$with_aix_soname"; then 6625 # This is similar to how AIX traditionally builds its shared 6626 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS. 6627 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 6628 fi 6629 if test aix != "$with_aix_soname"; then 6630 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 6631 else 6632 # used by -dlpreopen to get the symbols 6633 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 6634 fi 6635 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d' 6636 fi 6637 fi 6638 ;; 6639 6640 beos*) 6641 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 6642 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6643 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 6644 # support --undefined. This deserves some investigation. FIXME 6645 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6646 else 6647 _LT_TAGVAR(ld_shlibs, $1)=no 6648 fi 6649 ;; 6650 6651 chorus*) 6652 case $cc_basename in 6653 *) 6654 # FIXME: insert proper C++ library support 6655 _LT_TAGVAR(ld_shlibs, $1)=no 6656 ;; 6657 esac 6658 ;; 6659 6660 cygwin* | mingw* | pw32* | cegcc*) 6661 case $GXX,$cc_basename in 6662 ,cl* | no,cl*) 6663 # Native MSVC 6664 # hardcode_libdir_flag_spec is actually meaningless, as there is 6665 # no search path for DLLs. 6666 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6667 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6668 _LT_TAGVAR(always_export_symbols, $1)=yes 6669 _LT_TAGVAR(file_list_spec, $1)='@' 6670 # Tell ltmain to make .lib files, not .a files. 6671 libext=lib 6672 # Tell ltmain to make .dll files, not .so files. 6673 shrext_cmds=.dll 6674 # FIXME: Setting linknames here is a bad hack. 6675 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 6676 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6677 cp "$export_symbols" "$output_objdir/$soname.def"; 6678 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 6679 else 6680 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 6681 fi~ 6682 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 6683 linknames=' 6684 # The linker will not automatically build a static lib if we build a DLL. 6685 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' 6686 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6687 # Don't use ranlib 6688 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib' 6689 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~ 6690 lt_tool_outputfile="@TOOL_OUTPUT@"~ 6691 case $lt_outputfile in 6692 *.exe|*.EXE) ;; 6693 *) 6694 lt_outputfile=$lt_outputfile.exe 6695 lt_tool_outputfile=$lt_tool_outputfile.exe 6696 ;; 6697 esac~ 6698 func_to_tool_file "$lt_outputfile"~ 6699 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 6700 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 6701 $RM "$lt_outputfile.manifest"; 6702 fi' 6703 ;; 6704 *) 6705 # g++ 6706 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6707 # as there is no search path for DLLs. 6708 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6709 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols' 6710 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6711 _LT_TAGVAR(always_export_symbols, $1)=no 6712 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6713 6714 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 6715 _LT_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' 6716 # If the export-symbols file already is a .def file, use it as 6717 # is; otherwise, prepend EXPORTS... 6718 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then 6719 cp $export_symbols $output_objdir/$soname.def; 6720 else 6721 echo EXPORTS > $output_objdir/$soname.def; 6722 cat $export_symbols >> $output_objdir/$soname.def; 6723 fi~ 6724 $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' 6725 else 6726 _LT_TAGVAR(ld_shlibs, $1)=no 6727 fi 6728 ;; 6729 esac 6730 ;; 6731 darwin* | rhapsody*) 6732 _LT_DARWIN_LINKER_FEATURES($1) 6733 ;; 6734 6735 os2*) 6736 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6737 _LT_TAGVAR(hardcode_minus_L, $1)=yes 6738 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported 6739 shrext_cmds=.dll 6740 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6741 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6742 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6743 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6744 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 6745 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6746 emximp -o $lib $output_objdir/$libname.def' 6747 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 6748 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 6749 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 6750 $ECHO EXPORTS >> $output_objdir/$libname.def~ 6751 prefix_cmds="$SED"~ 6752 if test EXPORTS = "`$SED 1q $export_symbols`"; then 6753 prefix_cmds="$prefix_cmds -e 1d"; 6754 fi~ 6755 prefix_cmds="$prefix_cmds -e \"s/^$.*$$/_\1/g\""~ 6756 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 6757 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 6758 emximp -o $lib $output_objdir/$libname.def' 6759 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 6760 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6761 ;; 6762 6763 dgux*) 6764 case $cc_basename in 6765 ec++*) 6766 # FIXME: insert proper C++ library support 6767 _LT_TAGVAR(ld_shlibs, $1)=no 6768 ;; 6769 ghcx*) 6770 # Green Hills C++ Compiler 6771 # FIXME: insert proper C++ library support 6772 _LT_TAGVAR(ld_shlibs, $1)=no 6773 ;; 6774 *) 6775 # FIXME: insert proper C++ library support 6776 _LT_TAGVAR(ld_shlibs, $1)=no 6777 ;; 6778 esac 6779 ;; 6780 6781 freebsd2.*) 6782 # C++ shared libraries reported to be fairly broken before 6783 # switch to ELF 6784 _LT_TAGVAR(ld_shlibs, $1)=no 6785 ;; 6786 6787 freebsd-elf*) 6788 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 6789 ;; 6790 6791 freebsd* | dragonfly*) 6792 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 6793 # conventions 6794 _LT_TAGVAR(ld_shlibs, $1)=yes 6795 ;; 6796 6797 haiku*) 6798 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 6799 _LT_TAGVAR(link_all_deplibs, $1)=yes 6800 ;; 6801 6802 hpux9*) 6803 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6804 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6805 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6806 _LT_TAGVAR(hardcode_direct, $1)=yes 6807 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6808 # but as the default 6809 # location of the library. 6810 6811 case $cc_basename in 6812 CC*) 6813 # FIXME: insert proper C++ library support 6814 _LT_TAGVAR(ld_shlibs, $1)=no 6815 ;; 6816 aCC*) 6817 _LT_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 $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 6818 # Commands to make compiler produce verbose output that lists 6819 # what "hidden" libraries, object files and flags are used when 6820 # linking a shared library. 6821 # 6822 # There doesn't appear to be a way to prevent this compiler from 6823 # explicitly linking system object files so we need to strip them 6824 # from the output so that they don't get included in the library 6825 # dependencies. 6826 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 6827 ;; 6828 *) 6829 if test yes = "$GXX"; then 6830 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 6831 else 6832 # FIXME: insert proper C++ library support 6833 _LT_TAGVAR(ld_shlibs, $1)=no 6834 fi 6835 ;; 6836 esac 6837 ;; 6838 6839 hpux10*|hpux11*) 6840 if test no = "$with_gnu_ld"; then 6841 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir' 6842 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6843 6844 case $host_cpu in 6845 hppa*64*|ia64*) 6846 ;; 6847 *) 6848 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6849 ;; 6850 esac 6851 fi 6852 case $host_cpu in 6853 hppa*64*|ia64*) 6854 _LT_TAGVAR(hardcode_direct, $1)=no 6855 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6856 ;; 6857 *) 6858 _LT_TAGVAR(hardcode_direct, $1)=yes 6859 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 6860 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 6861 # but as the default 6862 # location of the library. 6863 ;; 6864 esac 6865 6866 case $cc_basename in 6867 CC*) 6868 # FIXME: insert proper C++ library support 6869 _LT_TAGVAR(ld_shlibs, $1)=no 6870 ;; 6871 aCC*) 6872 case $host_cpu in 6873 hppa*64*) 6874 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6875 ;; 6876 ia64*) 6877 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6878 ;; 6879 *) 6880 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6881 ;; 6882 esac 6883 # Commands to make compiler produce verbose output that lists 6884 # what "hidden" libraries, object files and flags are used when 6885 # linking a shared library. 6886 # 6887 # There doesn't appear to be a way to prevent this compiler from 6888 # explicitly linking system object files so we need to strip them 6889 # from the output so that they don't get included in the library 6890 # dependencies. 6891 output_verbose_link_cmd='templist=`($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 $z";;esac; done; func_echo_all "$list"' 6892 ;; 6893 *) 6894 if test yes = "$GXX"; then 6895 if test no = "$with_gnu_ld"; then 6896 case $host_cpu in 6897 hppa*64*) 6898 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6899 ;; 6900 ia64*) 6901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6902 ;; 6903 *) 6904 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 6905 ;; 6906 esac 6907 fi 6908 else 6909 # FIXME: insert proper C++ library support 6910 _LT_TAGVAR(ld_shlibs, $1)=no 6911 fi 6912 ;; 6913 esac 6914 ;; 6915 6916 interix[[3-9]]*) 6917 _LT_TAGVAR(hardcode_direct, $1)=no 6918 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 6919 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6920 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 6921 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6922 # Instead, shared libraries are loaded at an image base (0x10000000 by 6923 # default) and relocated if they conflict, which is a slow very memory 6924 # consuming and fragmenting process. To avoid this, we pick a random, 6925 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6926 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6927 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6928 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6929 ;; 6930 irix5* | irix6*) 6931 case $cc_basename in 6932 CC*) 6933 # SGI C++ 6934 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 6935 6936 # Archives containing C++ object files must be created using 6937 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 6938 # necessary to make sure instantiated templates are included 6939 # in the archive. 6940 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 6941 ;; 6942 *) 6943 if test yes = "$GXX"; then 6944 if test no = "$with_gnu_ld"; then 6945 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 6946 else 6947 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib' 6948 fi 6949 fi 6950 _LT_TAGVAR(link_all_deplibs, $1)=yes 6951 ;; 6952 esac 6953 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 6954 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 6955 _LT_TAGVAR(inherit_rpath, $1)=yes 6956 ;; 6957 6958 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6959 case $cc_basename in 6960 KCC*) 6961 # Kuck and Associates, Inc. (KAI) C++ Compiler 6962 6963 # KCC will only create a shared library if the output file 6964 # ends with ".so" (or ".sl" for HP-UX), so rename the library 6965 # to its proper name (with version) after linking. 6966 _LT_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' 6967 _LT_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 $lib' 6968 # Commands to make compiler produce verbose output that lists 6969 # what "hidden" libraries, object files and flags are used when 6970 # linking a shared library. 6971 # 6972 # There doesn't appear to be a way to prevent this compiler from 6973 # explicitly linking system object files so we need to strip them 6974 # from the output so that they don't get included in the library 6975 # dependencies. 6976 output_verbose_link_cmd='templist=`$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 $z";;esac; done; func_echo_all "$list"' 6977 6978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 6979 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 6980 6981 # Archives containing C++ object files must be created using 6982 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 6983 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 6984 ;; 6985 icpc* | ecpc* ) 6986 # Intel C++ 6987 with_gnu_ld=yes 6988 # version 8.0 and above of icpc choke on multiply defined symbols 6989 # if we add $predep_objects and $postdep_objects, however 7.1 and 6990 # earlier do not add the objects themselves. 6991 case `$CC -V 2>&1` in 6992 *"Version 7."*) 6993 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 6994 _LT_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' 6995 ;; 6996 *) # Version 8.0 or newer 6997 tmp_idyn= 6998 case $host_cpu in 6999 ia64*) tmp_idyn=' -i_dynamic';; 7000 esac 7001 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7002 _LT_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' 7003 ;; 7004 esac 7005 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7006 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7007 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7008 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' 7009 ;; 7010 pgCC* | pgcpp*) 7011 # Portland Group C++ compiler 7012 case `$CC -V` in 7013 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) 7014 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ 7015 rm -rf $tpldir~ 7016 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 7017 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 7018 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ 7019 rm -rf $tpldir~ 7020 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 7021 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 7022 $RANLIB $oldlib' 7023 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ 7024 rm -rf $tpldir~ 7025 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7026 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7027 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ 7028 rm -rf $tpldir~ 7029 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 7030 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 7031 ;; 7032 *) # Version 6 and above use weak symbols 7033 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7034 _LT_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' 7035 ;; 7036 esac 7037 7038 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' 7039 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7040 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 7041 ;; 7042 cxx*) 7043 # Compaq C++ 7044 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' 7045 _LT_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' 7046 7047 runpath_var=LD_RUN_PATH 7048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7049 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7050 7051 # Commands to make compiler produce verbose output that lists 7052 # what "hidden" libraries, object files and flags are used when 7053 # linking a shared library. 7054 # 7055 # There doesn't appear to be a way to prevent this compiler from 7056 # explicitly linking system object files so we need to strip them 7057 # from the output so that they don't get included in the library 7058 # dependencies. 7059 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/$^.*ld.*$$ .*ld .*$$/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' 7060 ;; 7061 xl* | mpixl* | bgxl*) 7062 # IBM XL 8.0 on PPC, with GNU ld 7063 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7064 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' 7065 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 7066 if test yes = "$supports_anon_versioning"; then 7067 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ 7068 cat $export_symbols | sed -e "s/$.*$/\1;/" >> $output_objdir/$libname.ver~ 7069 echo "local: *; };" >> $output_objdir/$libname.ver~ 7070 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 7071 fi 7072 ;; 7073 *) 7074 case `$CC -V 2>&1 | sed 5q` in 7075 *Sun\ C*) 7076 # Sun C++ 5.9 7077 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7078 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7079 _LT_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' 7080 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7081 _LT_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; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 7082 _LT_TAGVAR(compiler_needs_object, $1)=yes 7083 7084 # Not sure whether something based on 7085 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 7086 # would be better. 7087 output_verbose_link_cmd='func_echo_all' 7088 7089 # Archives containing C++ object files must be created using 7090 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7091 # necessary to make sure instantiated templates are included 7092 # in the archive. 7093 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7094 ;; 7095 esac 7096 ;; 7097 esac 7098 ;; 7099 7100 lynxos*) 7101 # FIXME: insert proper C++ library support 7102 _LT_TAGVAR(ld_shlibs, $1)=no 7103 ;; 7104 7105 m88k*) 7106 # FIXME: insert proper C++ library support 7107 _LT_TAGVAR(ld_shlibs, $1)=no 7108 ;; 7109 7110 mvs*) 7111 case $cc_basename in 7112 cxx*) 7113 # FIXME: insert proper C++ library support 7114 _LT_TAGVAR(ld_shlibs, $1)=no 7115 ;; 7116 *) 7117 # FIXME: insert proper C++ library support 7118 _LT_TAGVAR(ld_shlibs, $1)=no 7119 ;; 7120 esac 7121 ;; 7122 7123 netbsd*) 7124 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 7125 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 7126 wlarc= 7127 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7128 _LT_TAGVAR(hardcode_direct, $1)=yes 7129 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7130 fi 7131 # Workaround some broken pre-1.5 toolchains 7132 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 7133 ;; 7134 7135 *nto* | *qnx*) 7136 _LT_TAGVAR(ld_shlibs, $1)=yes 7137 ;; 7138 7139 openbsd* | bitrig*) 7140 if test -f /usr/libexec/ld.so; then 7141 _LT_TAGVAR(hardcode_direct, $1)=yes 7142 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7143 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes 7144 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 7145 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7146 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then 7147 _LT_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' 7148 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' 7149 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 7150 fi 7151 output_verbose_link_cmd=func_echo_all 7152 else 7153 _LT_TAGVAR(ld_shlibs, $1)=no 7154 fi 7155 ;; 7156 7157 osf3* | osf4* | osf5*) 7158 case $cc_basename in 7159 KCC*) 7160 # Kuck and Associates, Inc. (KAI) C++ Compiler 7161 7162 # KCC will only create a shared library if the output file 7163 # ends with ".so" (or ".sl" for HP-UX), so rename the library 7164 # to its proper name (with version) after linking. 7165 _LT_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' 7166 7167 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' 7168 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7169 7170 # Archives containing C++ object files must be created using 7171 # the KAI C++ compiler. 7172 case $host in 7173 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; 7174 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; 7175 esac 7176 ;; 7177 RCC*) 7178 # Rational C++ 2.4.1 7179 # FIXME: insert proper C++ library support 7180 _LT_TAGVAR(ld_shlibs, $1)=no 7181 ;; 7182 cxx*) 7183 case $host in 7184 osf3*) 7185 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7186 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 7187 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7188 ;; 7189 *) 7190 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 7191 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 7192 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 7193 echo "-hidden">> $lib.exp~ 7194 $CC -shared$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~ 7195 $RM $lib.exp' 7196 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 7197 ;; 7198 esac 7199 7200 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7201 7202 # Commands to make compiler produce verbose output that lists 7203 # what "hidden" libraries, object files and flags are used when 7204 # linking a shared library. 7205 # 7206 # There doesn't appear to be a way to prevent this compiler from 7207 # explicitly linking system object files so we need to strip them 7208 # from the output so that they don't get included in the library 7209 # dependencies. 7210 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/$^.*ld.*$$ .*ld.*$$/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 7211 ;; 7212 *) 7213 if test yes,no = "$GXX,$with_gnu_ld"; then 7214 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' 7215 case $host in 7216 osf3*) 7217 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 7218 ;; 7219 *) 7220 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 7221 ;; 7222 esac 7223 7224 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' 7225 _LT_TAGVAR(hardcode_libdir_separator, $1)=: 7226 7227 # Commands to make compiler produce verbose output that lists 7228 # what "hidden" libraries, object files and flags are used when 7229 # linking a shared library. 7230 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7231 7232 else 7233 # FIXME: insert proper C++ library support 7234 _LT_TAGVAR(ld_shlibs, $1)=no 7235 fi 7236 ;; 7237 esac 7238 ;; 7239 7240 psos*) 7241 # FIXME: insert proper C++ library support 7242 _LT_TAGVAR(ld_shlibs, $1)=no 7243 ;; 7244 7245 sunos4*) 7246 case $cc_basename in 7247 CC*) 7248 # Sun C++ 4.x 7249 # FIXME: insert proper C++ library support 7250 _LT_TAGVAR(ld_shlibs, $1)=no 7251 ;; 7252 lcc*) 7253 # Lucid 7254 # FIXME: insert proper C++ library support 7255 _LT_TAGVAR(ld_shlibs, $1)=no 7256 ;; 7257 *) 7258 # FIXME: insert proper C++ library support 7259 _LT_TAGVAR(ld_shlibs, $1)=no 7260 ;; 7261 esac 7262 ;; 7263 7264 solaris*) 7265 case $cc_basename in 7266 CC* | sunCC*) 7267 # Sun C++ 4.2, 5.x and Centerline C++ 7268 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes 7269 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' 7270 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 7271 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7272 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7273 7274 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 7275 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7276 case $host_os in 7277 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7278 *) 7279 # The compiler driver will combine and reorder linker options, 7280 # but understands '-z linker_flag'. 7281 # Supported since Solaris 2.6 (maybe 2.5.1?) 7282 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 7283 ;; 7284 esac 7285 _LT_TAGVAR(link_all_deplibs, $1)=yes 7286 7287 output_verbose_link_cmd='func_echo_all' 7288 7289 # Archives containing C++ object files must be created using 7290 # "CC -xar", where "CC" is the Sun C++ compiler. This is 7291 # necessary to make sure instantiated templates are included 7292 # in the archive. 7293 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 7294 ;; 7295 gcx*) 7296 # Green Hills C++ Compiler 7297 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7298 7299 # The C++ compiler must be used to create the archive. 7300 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 7301 ;; 7302 *) 7303 # GNU C++ compiler with Solaris linker 7304 if test yes,no = "$GXX,$with_gnu_ld"; then 7305 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs' 7306 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 7307 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7308 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7309 $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7310 7311 # Commands to make compiler produce verbose output that lists 7312 # what "hidden" libraries, object files and flags are used when 7313 # linking a shared library. 7314 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7315 else 7316 # g++ 2.7 appears to require '-G' NOT '-shared' on this 7317 # platform. 7318 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib' 7319 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/$.*$/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 7320 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 7321 7322 # Commands to make compiler produce verbose output that lists 7323 # what "hidden" libraries, object files and flags are used when 7324 # linking a shared library. 7325 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 7326 fi 7327 7328 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir' 7329 case $host_os in 7330 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 7331 *) 7332 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 7333 ;; 7334 esac 7335 fi 7336 ;; 7337 esac 7338 ;; 7339 7340 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 7341 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7342 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7343 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7344 runpath_var='LD_RUN_PATH' 7345 7346 case $cc_basename in 7347 CC*) 7348 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7349 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7350 ;; 7351 *) 7352 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7353 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7354 ;; 7355 esac 7356 ;; 7357 7358 sysv5* | sco3.2v5* | sco5v6*) 7359 # Note: We CANNOT use -z defs as we might desire, because we do not 7360 # link with -lc, and that would cause any symbols used from libc to 7361 # always be unresolved, which means just about no library would 7362 # ever link correctly. If we're not using GNU ld we use -z text 7363 # though, which does catch some bad symbols but isn't as heavy-handed 7364 # as -z defs. 7365 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' 7366 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs' 7367 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7368 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no 7369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir' 7370 _LT_TAGVAR(hardcode_libdir_separator, $1)=':' 7371 _LT_TAGVAR(link_all_deplibs, $1)=yes 7372 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport' 7373 runpath_var='LD_RUN_PATH' 7374 7375 case $cc_basename in 7376 CC*) 7377 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7378 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7379 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~ 7380 '"$_LT_TAGVAR(old_archive_cmds, $1)" 7381 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~ 7382 '"$_LT_TAGVAR(reload_cmds, $1)" 7383 ;; 7384 *) 7385 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7386 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 7387 ;; 7388 esac 7389 ;; 7390 7391 tandem*) 7392 case $cc_basename in 7393 NCC*) 7394 # NonStop-UX NCC 3.20 7395 # FIXME: insert proper C++ library support 7396 _LT_TAGVAR(ld_shlibs, $1)=no 7397 ;; 7398 *) 7399 # FIXME: insert proper C++ library support 7400 _LT_TAGVAR(ld_shlibs, $1)=no 7401 ;; 7402 esac 7403 ;; 7404 7405 vxworks*) 7406 # FIXME: insert proper C++ library support 7407 _LT_TAGVAR(ld_shlibs, $1)=no 7408 ;; 7409 7410 *) 7411 # FIXME: insert proper C++ library support 7412 _LT_TAGVAR(ld_shlibs, $1)=no 7413 ;; 7414 esac 7415 7416 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) 7417 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no 7418 7419 _LT_TAGVAR(GCC, $1)=$GXX 7420 _LT_TAGVAR(LD, $1)=$LD 7421 7422 ## CAVEAT EMPTOR: 7423 ## There is no encapsulation within the following macros, do not change 7424 ## the running order or otherwise move them around unless you know exactly 7425 ## what you are doing... 7426 _LT_SYS_HIDDEN_LIBDEPS($1) 7427 _LT_COMPILER_PIC($1) 7428 _LT_COMPILER_C_O($1) 7429 _LT_COMPILER_FILE_LOCKS($1) 7430 _LT_LINKER_SHLIBS($1) 7431 _LT_SYS_DYNAMIC_LINKER($1) 7432 _LT_LINKER_HARDCODE_LIBPATH($1) 7433 7434 _LT_CONFIG($1) 7435 fi # test -n "$compiler" 7436 7437 CC=$lt_save_CC 7438 CFLAGS=$lt_save_CFLAGS 7439 LDCXX=$LD 7440 LD=$lt_save_LD 7441 GCC=$lt_save_GCC 7442 with_gnu_ld=$lt_save_with_gnu_ld 7443 lt_cv_path_LDCXX=$lt_cv_path_LD 7444 lt_cv_path_LD=$lt_save_path_LD 7445 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 7446 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 7447 fi # test yes != "$_lt_caught_CXX_error" 7448 7449 AC_LANG_POP 7450 ])# _LT_LANG_CXX_CONFIG 7451 7452 7453 # _LT_FUNC_STRIPNAME_CNF 7454 # ---------------------- 7455 # func_stripname_cnf prefix suffix name 7456 # strip PREFIX and SUFFIX off of NAME. 7457 # PREFIX and SUFFIX must not contain globbing or regex special 7458 # characters, hashes, percent signs, but SUFFIX may contain a leading 7459 # dot (in which case that matches only a dot). 7460 # 7461 # This function is identical to the (non-XSI) version of func_stripname, 7462 # except this one can be used by m4 code that may be executed by configure, 7463 # rather than the libtool script. 7464 m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl 7465 AC_REQUIRE([_LT_DECL_SED]) 7466 AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH]) 7467 func_stripname_cnf () 7468 { 7469 case @S|@2 in 7470 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;; 7471 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;; 7472 esac 7473 } # func_stripname_cnf 7474 ])# _LT_FUNC_STRIPNAME_CNF 7475 7476 7477 # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) 7478 # --------------------------------- 7479 # Figure out "hidden" library dependencies from verbose 7480 # compiler output when linking a shared library. 7481 # Parse the compiler output and extract the necessary 7482 # objects, libraries and library flags. 7483 m4_defun([_LT_SYS_HIDDEN_LIBDEPS], 7484 [m4_require([_LT_FILEUTILS_DEFAULTS])dnl 7485 AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl 7486 # Dependencies to place before and after the object being linked: 7487 _LT_TAGVAR(predep_objects, $1)= 7488 _LT_TAGVAR(postdep_objects, $1)= 7489 _LT_TAGVAR(predeps, $1)= 7490 _LT_TAGVAR(postdeps, $1)= 7491 _LT_TAGVAR(compiler_lib_search_path, $1)= 7492 7493 dnl we can't use the lt_simple_compile_test_code here, 7494 dnl because it contains code intended for an executable, 7495 dnl not a library. It's possible we should let each 7496 dnl tag define a new lt_????_link_test_code variable, 7497 dnl but it's only used here... 7498 m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF 7499 int a; 7500 void foo (void) { a = 0; } 7501 _LT_EOF 7502 ], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF 7503 class Foo 7504 { 7505 public: 7506 Foo (void) { a = 0; } 7507 private: 7508 int a; 7509 }; 7510 _LT_EOF 7511 ], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF 7512 subroutine foo 7513 implicit none 7514 integer*4 a 7515 a=0 7516 return 7517 end 7518 _LT_EOF 7519 ], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF 7520 subroutine foo 7521 implicit none 7522 integer a 7523 a=0 7524 return 7525 end 7526 _LT_EOF 7527 ], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF 7528 public class foo { 7529 private int a; 7530 public void bar (void) { 7531 a = 0; 7532 } 7533 }; 7534 _LT_EOF 7535 ], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF 7536 package foo 7537 func foo() { 7538 } 7539 _LT_EOF 7540 ]) 7541 7542 _lt_libdeps_save_CFLAGS=$CFLAGS 7543 case "$CC $CFLAGS " in #( 7544 *\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 7545 *\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 7546 *\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;; 7547 esac 7548 7549 dnl Parse the compiler output and extract the necessary 7550 dnl objects, libraries and library flags. 7551 if AC_TRY_EVAL(ac_compile); then 7552 # Parse the compiler output and extract the necessary 7553 # objects, libraries and library flags. 7554 7555 # Sentinel used to keep track of whether or not we are before 7556 # the conftest object file. 7557 pre_test_object_deps_done=no 7558 7559 for p in `eval "$output_verbose_link_cmd"`; do 7560 case $prev$p in 7561 7562 -L* | -R* | -l*) 7563 # Some compilers place space between "-{L,R}" and the path. 7564 # Remove the space. 7565 if test x-L = "$p" || 7566 test x-R = "$p"; then 7567 prev=$p 7568 continue 7569 fi 7570 7571 # Expand the sysroot to ease extracting the directories later. 7572 if test -z "$prev"; then 7573 case $p in 7574 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 7575 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 7576 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 7577 esac 7578 fi 7579 case $p in 7580 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 7581 esac 7582 if test no = "$pre_test_object_deps_done"; then 7583 case $prev in 7584 -L | -R) 7585 # Internal compiler library paths should come after those 7586 # provided the user. The postdeps already come after the 7587 # user supplied libs so there is no need to process them. 7588 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then 7589 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p 7590 else 7591 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p" 7592 fi 7593 ;; 7594 # The "-l" case would never come before the object being 7595 # linked, so don't bother handling this case. 7596 esac 7597 else 7598 if test -z "$_LT_TAGVAR(postdeps, $1)"; then 7599 _LT_TAGVAR(postdeps, $1)=$prev$p 7600 else 7601 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p" 7602 fi 7603 fi 7604 prev= 7605 ;; 7606 7607 *.lto.$objext) ;; # Ignore GCC LTO objects 7608 *.$objext) 7609 # This assumes that the test object file only shows up 7610 # once in the compiler output. 7611 if test "$p" = "conftest.$objext"; then 7612 pre_test_object_deps_done=yes 7613 continue 7614 fi 7615 7616 if test no = "$pre_test_object_deps_done"; then 7617 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then 7618 _LT_TAGVAR(predep_objects, $1)=$p 7619 else 7620 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" 7621 fi 7622 else 7623 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then 7624 _LT_TAGVAR(postdep_objects, $1)=$p 7625 else 7626 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" 7627 fi 7628 fi 7629 ;; 7630 7631 *) ;; # Ignore the rest. 7632 7633 esac 7634 done 7635 7636 # Clean up. 7637 rm -f a.out a.exe 7638 else 7639 echo "libtool.m4: error: problem compiling $1 test program" 7640 fi 7641 7642 $RM -f confest.$objext 7643 CFLAGS=$_lt_libdeps_save_CFLAGS 7644 7645 # PORTME: override above test on systems where it is broken 7646 m4_if([$1], [CXX], 7647 [case $host_os in 7648 interix[[3-9]]*) 7649 # Interix 3.5 installs completely hosed .la files for C++, so rather than 7650 # hack all around it, let's just trust "g++" to DTRT. 7651 _LT_TAGVAR(predep_objects,$1)= 7652 _LT_TAGVAR(postdep_objects,$1)= 7653 _LT_TAGVAR(postdeps,$1)= 7654 ;; 7655 esac 7656 ]) 7657 7658 case " $_LT_TAGVAR(postdeps, $1) " in 7659 *" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; 7660 esac 7661 _LT_TAGVAR(compiler_lib_search_dirs, $1)= 7662 if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then 7663 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'` 7664 fi 7665 _LT_TAGDECL([], [compiler_lib_search_dirs], [1], 7666 [The directories searched by this compiler when creating a shared library]) 7667 _LT_TAGDECL([], [predep_objects], [1], 7668 [Dependencies to place before and after the objects being linked to 7669 create a shared library]) 7670 _LT_TAGDECL([], [postdep_objects], [1]) 7671 _LT_TAGDECL([], [predeps], [1]) 7672 _LT_TAGDECL([], [postdeps], [1]) 7673 _LT_TAGDECL([], [compiler_lib_search_path], [1], 7674 [The library search path used internally by the compiler when linking 7675 a shared library]) 7676 ])# _LT_SYS_HIDDEN_LIBDEPS 7677 7678 7679 # _LT_LANG_F77_CONFIG([TAG]) 7680 # -------------------------- 7681 # Ensure that the configuration variables for a Fortran 77 compiler are 7682 # suitably defined. These variables are subsequently used by _LT_CONFIG 7683 # to write the compiler configuration to 'libtool'. 7684 m4_defun([_LT_LANG_F77_CONFIG], 7685 [AC_LANG_PUSH(Fortran 77) 7686 if test -z "$F77" || test no = "$F77"; then 7687 _lt_disable_F77=yes 7688 fi 7689 7690 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7691 _LT_TAGVAR(allow_undefined_flag, $1)= 7692 _LT_TAGVAR(always_export_symbols, $1)=no 7693 _LT_TAGVAR(archive_expsym_cmds, $1)= 7694 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7695 _LT_TAGVAR(hardcode_direct, $1)=no 7696 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7697 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7698 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7699 _LT_TAGVAR(hardcode_minus_L, $1)=no 7700 _LT_TAGVAR(hardcode_automatic, $1)=no 7701 _LT_TAGVAR(inherit_rpath, $1)=no 7702 _LT_TAGVAR(module_cmds, $1)= 7703 _LT_TAGVAR(module_expsym_cmds, $1)= 7704 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7705 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7706 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7707 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7708 _LT_TAGVAR(no_undefined_flag, $1)= 7709 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7710 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7711 7712 # Source file extension for f77 test sources. 7713 ac_ext=f 7714 7715 # Object file extension for compiled f77 test sources. 7716 objext=o 7717 _LT_TAGVAR(objext, $1)=$objext 7718 7719 # No sense in running all these tests if we already determined that 7720 # the F77 compiler isn't working. Some variables (like enable_shared) 7721 # are currently assumed to apply to all compilers on this platform, 7722 # and will be corrupted by setting them based on a non-working compiler. 7723 if test yes != "$_lt_disable_F77"; then 7724 # Code to be used in simple compile tests 7725 lt_simple_compile_test_code="\ 7726 subroutine t 7727 return 7728 end 7729 " 7730 7731 # Code to be used in simple link tests 7732 lt_simple_link_test_code="\ 7733 program t 7734 end 7735 " 7736 7737 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7738 _LT_TAG_COMPILER 7739 7740 # save warnings/boilerplate of simple test code 7741 _LT_COMPILER_BOILERPLATE 7742 _LT_LINKER_BOILERPLATE 7743 7744 # Allow CC to be a program name with arguments. 7745 lt_save_CC=$CC 7746 lt_save_GCC=$GCC 7747 lt_save_CFLAGS=$CFLAGS 7748 CC=${F77-"f77"} 7749 CFLAGS=$FFLAGS 7750 compiler=$CC 7751 _LT_TAGVAR(compiler, $1)=$CC 7752 _LT_CC_BASENAME([$compiler]) 7753 GCC=$G77 7754 if test -n "$compiler"; then 7755 AC_MSG_CHECKING([if libtool supports shared libraries]) 7756 AC_MSG_RESULT([$can_build_shared]) 7757 7758 AC_MSG_CHECKING([whether to build shared libraries]) 7759 test no = "$can_build_shared" && enable_shared=no 7760 7761 # On AIX, shared libraries and static libraries use the same namespace, and 7762 # are all built from PIC. 7763 case $host_os in 7764 aix3*) 7765 test yes = "$enable_shared" && enable_static=no 7766 if test -n "$RANLIB"; then 7767 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7768 postinstall_cmds='$RANLIB $lib' 7769 fi 7770 ;; 7771 aix[[4-9]]*) 7772 if test ia64 != "$host_cpu"; then 7773 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7774 yes,aix,yes) ;; # shared object as lib.so file only 7775 yes,svr4,*) ;; # shared object as lib.so archive member only 7776 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7777 esac 7778 fi 7779 ;; 7780 esac 7781 AC_MSG_RESULT([$enable_shared]) 7782 7783 AC_MSG_CHECKING([whether to build static libraries]) 7784 # Make sure either enable_shared or enable_static is yes. 7785 test yes = "$enable_shared" || enable_static=yes 7786 AC_MSG_RESULT([$enable_static]) 7787 7788 _LT_TAGVAR(GCC, $1)=$G77 7789 _LT_TAGVAR(LD, $1)=$LD 7790 7791 ## CAVEAT EMPTOR: 7792 ## There is no encapsulation within the following macros, do not change 7793 ## the running order or otherwise move them around unless you know exactly 7794 ## what you are doing... 7795 _LT_COMPILER_PIC($1) 7796 _LT_COMPILER_C_O($1) 7797 _LT_COMPILER_FILE_LOCKS($1) 7798 _LT_LINKER_SHLIBS($1) 7799 _LT_SYS_DYNAMIC_LINKER($1) 7800 _LT_LINKER_HARDCODE_LIBPATH($1) 7801 7802 _LT_CONFIG($1) 7803 fi # test -n "$compiler" 7804 7805 GCC=$lt_save_GCC 7806 CC=$lt_save_CC 7807 CFLAGS=$lt_save_CFLAGS 7808 fi # test yes != "$_lt_disable_F77" 7809 7810 AC_LANG_POP 7811 ])# _LT_LANG_F77_CONFIG 7812 7813 7814 # _LT_LANG_FC_CONFIG([TAG]) 7815 # ------------------------- 7816 # Ensure that the configuration variables for a Fortran compiler are 7817 # suitably defined. These variables are subsequently used by _LT_CONFIG 7818 # to write the compiler configuration to 'libtool'. 7819 m4_defun([_LT_LANG_FC_CONFIG], 7820 [AC_LANG_PUSH(Fortran) 7821 7822 if test -z "$FC" || test no = "$FC"; then 7823 _lt_disable_FC=yes 7824 fi 7825 7826 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7827 _LT_TAGVAR(allow_undefined_flag, $1)= 7828 _LT_TAGVAR(always_export_symbols, $1)=no 7829 _LT_TAGVAR(archive_expsym_cmds, $1)= 7830 _LT_TAGVAR(export_dynamic_flag_spec, $1)= 7831 _LT_TAGVAR(hardcode_direct, $1)=no 7832 _LT_TAGVAR(hardcode_direct_absolute, $1)=no 7833 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= 7834 _LT_TAGVAR(hardcode_libdir_separator, $1)= 7835 _LT_TAGVAR(hardcode_minus_L, $1)=no 7836 _LT_TAGVAR(hardcode_automatic, $1)=no 7837 _LT_TAGVAR(inherit_rpath, $1)=no 7838 _LT_TAGVAR(module_cmds, $1)= 7839 _LT_TAGVAR(module_expsym_cmds, $1)= 7840 _LT_TAGVAR(link_all_deplibs, $1)=unknown 7841 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7842 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7843 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 7844 _LT_TAGVAR(no_undefined_flag, $1)= 7845 _LT_TAGVAR(whole_archive_flag_spec, $1)= 7846 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no 7847 7848 # Source file extension for fc test sources. 7849 ac_ext=${ac_fc_srcext-f} 7850 7851 # Object file extension for compiled fc test sources. 7852 objext=o 7853 _LT_TAGVAR(objext, $1)=$objext 7854 7855 # No sense in running all these tests if we already determined that 7856 # the FC compiler isn't working. Some variables (like enable_shared) 7857 # are currently assumed to apply to all compilers on this platform, 7858 # and will be corrupted by setting them based on a non-working compiler. 7859 if test yes != "$_lt_disable_FC"; then 7860 # Code to be used in simple compile tests 7861 lt_simple_compile_test_code="\ 7862 subroutine t 7863 return 7864 end 7865 " 7866 7867 # Code to be used in simple link tests 7868 lt_simple_link_test_code="\ 7869 program t 7870 end 7871 " 7872 7873 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7874 _LT_TAG_COMPILER 7875 7876 # save warnings/boilerplate of simple test code 7877 _LT_COMPILER_BOILERPLATE 7878 _LT_LINKER_BOILERPLATE 7879 7880 # Allow CC to be a program name with arguments. 7881 lt_save_CC=$CC 7882 lt_save_GCC=$GCC 7883 lt_save_CFLAGS=$CFLAGS 7884 CC=${FC-"f95"} 7885 CFLAGS=$FCFLAGS 7886 compiler=$CC 7887 GCC=$ac_cv_fc_compiler_gnu 7888 7889 _LT_TAGVAR(compiler, $1)=$CC 7890 _LT_CC_BASENAME([$compiler]) 7891 7892 if test -n "$compiler"; then 7893 AC_MSG_CHECKING([if libtool supports shared libraries]) 7894 AC_MSG_RESULT([$can_build_shared]) 7895 7896 AC_MSG_CHECKING([whether to build shared libraries]) 7897 test no = "$can_build_shared" && enable_shared=no 7898 7899 # On AIX, shared libraries and static libraries use the same namespace, and 7900 # are all built from PIC. 7901 case $host_os in 7902 aix3*) 7903 test yes = "$enable_shared" && enable_static=no 7904 if test -n "$RANLIB"; then 7905 archive_cmds="$archive_cmds~\$RANLIB \$lib" 7906 postinstall_cmds='$RANLIB $lib' 7907 fi 7908 ;; 7909 aix[[4-9]]*) 7910 if test ia64 != "$host_cpu"; then 7911 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 7912 yes,aix,yes) ;; # shared object as lib.so file only 7913 yes,svr4,*) ;; # shared object as lib.so archive member only 7914 yes,*) enable_static=no ;; # shared object in lib.a archive as well 7915 esac 7916 fi 7917 ;; 7918 esac 7919 AC_MSG_RESULT([$enable_shared]) 7920 7921 AC_MSG_CHECKING([whether to build static libraries]) 7922 # Make sure either enable_shared or enable_static is yes. 7923 test yes = "$enable_shared" || enable_static=yes 7924 AC_MSG_RESULT([$enable_static]) 7925 7926 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu 7927 _LT_TAGVAR(LD, $1)=$LD 7928 7929 ## CAVEAT EMPTOR: 7930 ## There is no encapsulation within the following macros, do not change 7931 ## the running order or otherwise move them around unless you know exactly 7932 ## what you are doing... 7933 _LT_SYS_HIDDEN_LIBDEPS($1) 7934 _LT_COMPILER_PIC($1) 7935 _LT_COMPILER_C_O($1) 7936 _LT_COMPILER_FILE_LOCKS($1) 7937 _LT_LINKER_SHLIBS($1) 7938 _LT_SYS_DYNAMIC_LINKER($1) 7939 _LT_LINKER_HARDCODE_LIBPATH($1) 7940 7941 _LT_CONFIG($1) 7942 fi # test -n "$compiler" 7943 7944 GCC=$lt_save_GCC 7945 CC=$lt_save_CC 7946 CFLAGS=$lt_save_CFLAGS 7947 fi # test yes != "$_lt_disable_FC" 7948 7949 AC_LANG_POP 7950 ])# _LT_LANG_FC_CONFIG 7951 7952 7953 # _LT_LANG_GCJ_CONFIG([TAG]) 7954 # -------------------------- 7955 # Ensure that the configuration variables for the GNU Java Compiler compiler 7956 # are suitably defined. These variables are subsequently used by _LT_CONFIG 7957 # to write the compiler configuration to 'libtool'. 7958 m4_defun([_LT_LANG_GCJ_CONFIG], 7959 [AC_REQUIRE([LT_PROG_GCJ])dnl 7960 AC_LANG_SAVE 7961 7962 # Source file extension for Java test sources. 7963 ac_ext=java 7964 7965 # Object file extension for compiled Java test sources. 7966 objext=o 7967 _LT_TAGVAR(objext, $1)=$objext 7968 7969 # Code to be used in simple compile tests 7970 lt_simple_compile_test_code="class foo {}" 7971 7972 # Code to be used in simple link tests 7973 lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 7974 7975 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 7976 _LT_TAG_COMPILER 7977 7978 # save warnings/boilerplate of simple test code 7979 _LT_COMPILER_BOILERPLATE 7980 _LT_LINKER_BOILERPLATE 7981 7982 # Allow CC to be a program name with arguments. 7983 lt_save_CC=$CC 7984 lt_save_CFLAGS=$CFLAGS 7985 lt_save_GCC=$GCC 7986 GCC=yes 7987 CC=${GCJ-"gcj"} 7988 CFLAGS=$GCJFLAGS 7989 compiler=$CC 7990 _LT_TAGVAR(compiler, $1)=$CC 7991 _LT_TAGVAR(LD, $1)=$LD 7992 _LT_CC_BASENAME([$compiler]) 7993 7994 # GCJ did not exist at the time GCC didn't implicitly link libc in. 7995 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 7996 7997 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 7998 _LT_TAGVAR(reload_flag, $1)=$reload_flag 7999 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8000 8001 if test -n "$compiler"; then 8002 _LT_COMPILER_NO_RTTI($1) 8003 _LT_COMPILER_PIC($1) 8004 _LT_COMPILER_C_O($1) 8005 _LT_COMPILER_FILE_LOCKS($1) 8006 _LT_LINKER_SHLIBS($1) 8007 _LT_LINKER_HARDCODE_LIBPATH($1) 8008 8009 _LT_CONFIG($1) 8010 fi 8011 8012 AC_LANG_RESTORE 8013 8014 GCC=$lt_save_GCC 8015 CC=$lt_save_CC 8016 CFLAGS=$lt_save_CFLAGS 8017 ])# _LT_LANG_GCJ_CONFIG 8018 8019 8020 # _LT_LANG_GO_CONFIG([TAG]) 8021 # -------------------------- 8022 # Ensure that the configuration variables for the GNU Go compiler 8023 # are suitably defined. These variables are subsequently used by _LT_CONFIG 8024 # to write the compiler configuration to 'libtool'. 8025 m4_defun([_LT_LANG_GO_CONFIG], 8026 [AC_REQUIRE([LT_PROG_GO])dnl 8027 AC_LANG_SAVE 8028 8029 # Source file extension for Go test sources. 8030 ac_ext=go 8031 8032 # Object file extension for compiled Go test sources. 8033 objext=o 8034 _LT_TAGVAR(objext, $1)=$objext 8035 8036 # Code to be used in simple compile tests 8037 lt_simple_compile_test_code="package main; func main() { }" 8038 8039 # Code to be used in simple link tests 8040 lt_simple_link_test_code='package main; func main() { }' 8041 8042 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 8043 _LT_TAG_COMPILER 8044 8045 # save warnings/boilerplate of simple test code 8046 _LT_COMPILER_BOILERPLATE 8047 _LT_LINKER_BOILERPLATE 8048 8049 # Allow CC to be a program name with arguments. 8050 lt_save_CC=$CC 8051 lt_save_CFLAGS=$CFLAGS 8052 lt_save_GCC=$GCC 8053 GCC=yes 8054 CC=${GOC-"gccgo"} 8055 CFLAGS=$GOFLAGS 8056 compiler=$CC 8057 _LT_TAGVAR(compiler, $1)=$CC 8058 _LT_TAGVAR(LD, $1)=$LD 8059 _LT_CC_BASENAME([$compiler]) 8060 8061 # Go did not exist at the time GCC didn't implicitly link libc in. 8062 _LT_TAGVAR(archive_cmds_need_lc, $1)=no 8063 8064 _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 8065 _LT_TAGVAR(reload_flag, $1)=$reload_flag 8066 _LT_TAGVAR(reload_cmds, $1)=$reload_cmds 8067 8068 if test -n "$compiler"; then 8069 _LT_COMPILER_NO_RTTI($1) 8070 _LT_COMPILER_PIC($1) 8071 _LT_COMPILER_C_O($1) 8072 _LT_COMPILER_FILE_LOCKS($1) 8073 _LT_LINKER_SHLIBS($1) 8074 _LT_LINKER_HARDCODE_LIBPATH($1) 8075 8076 _LT_CONFIG($1) 8077 fi 8078 8079 AC_LANG_RESTORE 8080 8081 GCC=$lt_save_GCC 8082 CC=$lt_save_CC 8083 CFLAGS=$lt_save_CFLAGS 8084 ])# _LT_LANG_GO_CONFIG 8085 8086 8087 # _LT_LANG_RC_CONFIG([TAG]) 8088 # ------------------------- 8089 # Ensure that the configuration variables for the Windows resource compiler 8090 # are suitably defined. These variables are subsequently used by _LT_CONFIG 8091 # to write the compiler configuration to 'libtool'. 8092 m4_defun([_LT_LANG_RC_CONFIG], 8093 [AC_REQUIRE([LT_PROG_RC])dnl 8094 AC_LANG_SAVE 8095 8096 # Source file extension for RC test sources. 8097 ac_ext=rc 8098 8099 # Object file extension for compiled RC test sources. 8100 objext=o 8101 _LT_TAGVAR(objext, $1)=$objext 8102 8103 # Code to be used in simple compile tests 8104 lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 8105 8106 # Code to be used in simple link tests 8107 lt_simple_link_test_code=$lt_simple_compile_test_code 8108 8109 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 8110 _LT_TAG_COMPILER 8111 8112 # save warnings/boilerplate of simple test code 8113 _LT_COMPILER_BOILERPLATE 8114 _LT_LINKER_BOILERPLATE 8115 8116 # Allow CC to be a program name with arguments. 8117 lt_save_CC=$CC 8118 lt_save_CFLAGS=$CFLAGS 8119 lt_save_GCC=$GCC 8120 GCC= 8121 CC=${RC-"windres"} 8122 CFLAGS= 8123 compiler=$CC 8124 _LT_TAGVAR(compiler, $1)=$CC 8125 _LT_CC_BASENAME([$compiler]) 8126 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 8127 8128 if test -n "$compiler"; then 8129 : 8130 _LT_CONFIG($1) 8131 fi 8132 8133 GCC=$lt_save_GCC 8134 AC_LANG_RESTORE 8135 CC=$lt_save_CC 8136 CFLAGS=$lt_save_CFLAGS 8137 ])# _LT_LANG_RC_CONFIG 8138 8139 8140 # LT_PROG_GCJ 8141 # ----------- 8142 AC_DEFUN([LT_PROG_GCJ], 8143 [m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], 8144 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], 8145 [AC_CHECK_TOOL(GCJ, gcj,) 8146 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2" 8147 AC_SUBST(GCJFLAGS)])])[]dnl 8148 ]) 8149 8150 # Old name: 8151 AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) 8152 dnl aclocal-1.4 backwards compatibility: 8153 dnl AC_DEFUN([LT_AC_PROG_GCJ], []) 8154 8155 8156 # LT_PROG_GO 8157 # ---------- 8158 AC_DEFUN([LT_PROG_GO], 8159 [AC_CHECK_TOOL(GOC, gccgo,) 8160 ]) 8161 8162 8163 # LT_PROG_RC 8164 # ---------- 8165 AC_DEFUN([LT_PROG_RC], 8166 [AC_CHECK_TOOL(RC, windres,) 8167 ]) 8168 8169 # Old name: 8170 AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) 8171 dnl aclocal-1.4 backwards compatibility: 8172 dnl AC_DEFUN([LT_AC_PROG_RC], []) 8173 8174 8175 # _LT_DECL_EGREP 8176 # -------------- 8177 # If we don't have a new enough Autoconf to choose the best grep 8178 # available, choose the one first in the user's PATH. 8179 m4_defun([_LT_DECL_EGREP], 8180 [AC_REQUIRE([AC_PROG_EGREP])dnl 8181 AC_REQUIRE([AC_PROG_FGREP])dnl 8182 test -z "$GREP" && GREP=grep 8183 _LT_DECL([], [GREP], [1], [A grep program that handles long lines]) 8184 _LT_DECL([], [EGREP], [1], [An ERE matcher]) 8185 _LT_DECL([], [FGREP], [1], [A literal string matcher]) 8186 dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too 8187 AC_SUBST([GREP]) 8188 ]) 8189 8190 8191 # _LT_DECL_OBJDUMP 8192 # -------------- 8193 # If we don't have a new enough Autoconf to choose the best objdump 8194 # available, choose the one first in the user's PATH. 8195 m4_defun([_LT_DECL_OBJDUMP], 8196 [AC_CHECK_TOOL(OBJDUMP, objdump, false) 8197 test -z "$OBJDUMP" && OBJDUMP=objdump 8198 _LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) 8199 AC_SUBST([OBJDUMP]) 8200 ]) 8201 8202 # _LT_DECL_DLLTOOL 8203 # ---------------- 8204 # Ensure DLLTOOL variable is set. 8205 m4_defun([_LT_DECL_DLLTOOL], 8206 [AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8207 test -z "$DLLTOOL" && DLLTOOL=dlltool 8208 _LT_DECL([], [DLLTOOL], [1], [DLL creation program]) 8209 AC_SUBST([DLLTOOL]) 8210 ]) 8211 8212 # _LT_DECL_SED 8213 # ------------ 8214 # Check for a fully-functional sed program, that truncates 8215 # as few characters as possible. Prefer GNU sed if found. 8216 m4_defun([_LT_DECL_SED], 8217 [AC_PROG_SED 8218 test -z "$SED" && SED=sed 8219 Xsed="$SED -e 1s/^X//" 8220 _LT_DECL([], [SED], [1], [A sed program that does not truncate output]) 8221 _LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], 8222 [Sed that helps us avoid accidentally triggering echo(1) options like -n]) 8223 ])# _LT_DECL_SED 8224 8225 m4_ifndef([AC_PROG_SED], [ 8226 # NOTE: This macro has been submitted for inclusion into # 8227 # GNU Autoconf as AC_PROG_SED. When it is available in # 8228 # a released version of Autoconf we should remove this # 8229 # macro and use it instead. # 8230 8231 m4_defun([AC_PROG_SED], 8232 [AC_MSG_CHECKING([for a sed that does not truncate output]) 8233 AC_CACHE_VAL(lt_cv_path_SED, 8234 [# Loop through the user's path and test for sed and gsed. 8235 # Then use that list of sed's as ones to test for truncation. 8236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8237 for as_dir in $PATH 8238 do 8239 IFS=$as_save_IFS 8240 test -z "$as_dir" && as_dir=. 8241 for lt_ac_prog in sed gsed; do 8242 for ac_exec_ext in '' $ac_executable_extensions; do 8243 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 8244 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 8245 fi 8246 done 8247 done 8248 done 8249 IFS=$as_save_IFS 8250 lt_ac_max=0 8251 lt_ac_count=0 8252 # Add /usr/xpg4/bin/sed as it is typically found on Solaris 8253 # along with /bin/sed that truncates output. 8254 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 8255 test ! -f "$lt_ac_sed" && continue 8256 cat /dev/null > conftest.in 8257 lt_ac_count=0 8258 echo $ECHO_N "0123456789$ECHO_C" >conftest.in 8259 # Check for GNU sed and select it if it is found. 8260 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 8261 lt_cv_path_SED=$lt_ac_sed 8262 break 8263 fi 8264 while true; do 8265 cat conftest.in conftest.in >conftest.tmp 8266 mv conftest.tmp conftest.in 8267 cp conftest.in conftest.nl 8268 echo >>conftest.nl 8269 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 8270 cmp -s conftest.out conftest.nl || break 8271 # 10000 chars as input seems more than enough 8272 test 10 -lt "$lt_ac_count" && break 8273 lt_ac_count=`expr $lt_ac_count + 1` 8274 if test "$lt_ac_count" -gt "$lt_ac_max"; then 8275 lt_ac_max=$lt_ac_count 8276 lt_cv_path_SED=$lt_ac_sed 8277 fi 8278 done 8279 done 8280 ]) 8281 SED=$lt_cv_path_SED 8282 AC_SUBST([SED]) 8283 AC_MSG_RESULT([$SED]) 8284 ])#AC_PROG_SED 8285 ])#m4_ifndef 8286 8287 # Old name: 8288 AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) 8289 dnl aclocal-1.4 backwards compatibility: 8290 dnl AC_DEFUN([LT_AC_PROG_SED], []) 8291 8292 8293 # _LT_CHECK_SHELL_FEATURES 8294 # ------------------------ 8295 # Find out whether the shell is Bourne or XSI compatible, 8296 # or has some other useful features. 8297 m4_defun([_LT_CHECK_SHELL_FEATURES], 8298 [if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 8299 lt_unset=unset 8300 else 8301 lt_unset=false 8302 fi 8303 _LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl 8304 8305 # test EBCDIC or ASCII 8306 case `echo X|tr X '\101'` in 8307 A) # ASCII based system 8308 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 8309 lt_SP2NL='tr \040 \012' 8310 lt_NL2SP='tr \015\012 \040\040' 8311 ;; 8312 *) # EBCDIC based system 8313 lt_SP2NL='tr \100 \n' 8314 lt_NL2SP='tr \r\n \100\100' 8315 ;; 8316 esac 8317 _LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl 8318 _LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl 8319 ])# _LT_CHECK_SHELL_FEATURES 8320 8321 8322 # _LT_PATH_CONVERSION_FUNCTIONS 8323 # ----------------------------- 8324 # Determine what file name conversion functions should be used by 8325 # func_to_host_file (and, implicitly, by func_to_host_path). These are needed 8326 # for certain cross-compile configurations and native mingw. 8327 m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], 8328 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 8329 AC_REQUIRE([AC_CANONICAL_BUILD])dnl 8330 AC_MSG_CHECKING([how to convert $build file names to $host format]) 8331 AC_CACHE_VAL(lt_cv_to_host_file_cmd, 8332 [case $host in 8333 *-*-mingw* ) 8334 case $build in 8335 *-*-mingw* ) # actually msys 8336 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 8337 ;; 8338 *-*-cygwin* ) 8339 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 8340 ;; 8341 * ) # otherwise, assume *nix 8342 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 8343 ;; 8344 esac 8345 ;; 8346 *-*-cygwin* ) 8347 case $build in 8348 *-*-mingw* ) # actually msys 8349 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 8350 ;; 8351 *-*-cygwin* ) 8352 lt_cv_to_host_file_cmd=func_convert_file_noop 8353 ;; 8354 * ) # otherwise, assume *nix 8355 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 8356 ;; 8357 esac 8358 ;; 8359 * ) # unhandled hosts (and "normal" native builds) 8360 lt_cv_to_host_file_cmd=func_convert_file_noop 8361 ;; 8362 esac 8363 ]) 8364 to_host_file_cmd=$lt_cv_to_host_file_cmd 8365 AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) 8366 _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], 8367 [0], [convert $build file names to $host format])dnl 8368 8369 AC_MSG_CHECKING([how to convert $build file names to toolchain format]) 8370 AC_CACHE_VAL(lt_cv_to_tool_file_cmd, 8371 [#assume ordinary cross tools, or native build. 8372 lt_cv_to_tool_file_cmd=func_convert_file_noop 8373 case $host in 8374 *-*-mingw* ) 8375 case $build in 8376 *-*-mingw* ) # actually msys 8377 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 8378 ;; 8379 esac 8380 ;; 8381 esac 8382 ]) 8383 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 8384 AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) 8385 _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], 8386 [0], [convert $build files to toolchain format])dnl 8387 ])# _LT_PATH_CONVERSION_FUNCTIONS 8388 8389 # Helper functions for option handling. -*- Autoconf -*- 8390 # 8391 # Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software 8392 # Foundation, Inc. 8393 # Written by Gary V. Vaughan, 2004 8394 # 8395 # This file is free software; the Free Software Foundation gives 8396 # unlimited permission to copy and/or distribute it, with or without 8397 # modifications, as long as this notice is preserved. 8398 8399 # serial 8 ltoptions.m4 8400 8401 # This is to help aclocal find these macros, as it can't see m4_define. 8402 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) 8403 8404 8405 # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) 8406 # ------------------------------------------ 8407 m4_define([_LT_MANGLE_OPTION], 8408 [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) 8409 8410 8411 # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) 8412 # --------------------------------------- 8413 # Set option OPTION-NAME for macro MACRO-NAME, and if there is a 8414 # matching handler defined, dispatch to it. Other OPTION-NAMEs are 8415 # saved as a flag. 8416 m4_define([_LT_SET_OPTION], 8417 [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl 8418 m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), 8419 _LT_MANGLE_DEFUN([$1], [$2]), 8420 [m4_warning([Unknown $1 option '$2'])])[]dnl 8421 ]) 8422 8423 8424 # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) 8425 # ------------------------------------------------------------ 8426 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. 8427 m4_define([_LT_IF_OPTION], 8428 [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) 8429 8430 8431 # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) 8432 # ------------------------------------------------------- 8433 # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME 8434 # are set. 8435 m4_define([_LT_UNLESS_OPTIONS], 8436 [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8437 [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), 8438 [m4_define([$0_found])])])[]dnl 8439 m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 8440 ])[]dnl 8441 ]) 8442 8443 8444 # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) 8445 # ---------------------------------------- 8446 # OPTION-LIST is a space-separated list of Libtool options associated 8447 # with MACRO-NAME. If any OPTION has a matching handler declared with 8448 # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about 8449 # the unknown option and exit. 8450 m4_defun([_LT_SET_OPTIONS], 8451 [# Set options 8452 m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), 8453 [_LT_SET_OPTION([$1], _LT_Option)]) 8454 8455 m4_if([$1],[LT_INIT],[ 8456 dnl 8457 dnl Simply set some default values (i.e off) if boolean options were not 8458 dnl specified: 8459 _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no 8460 ]) 8461 _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no 8462 ]) 8463 dnl 8464 dnl If no reference was made to various pairs of opposing options, then 8465 dnl we run the default mode handler for the pair. For example, if neither 8466 dnl 'shared' nor 'disable-shared' was passed, we enable building of shared 8467 dnl archives by default: 8468 _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) 8469 _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) 8470 _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) 8471 _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], 8472 [_LT_ENABLE_FAST_INSTALL]) 8473 _LT_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4], 8474 [_LT_WITH_AIX_SONAME([aix])]) 8475 ]) 8476 ])# _LT_SET_OPTIONS 8477 8478 8479 8480 # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) 8481 # ----------------------------------------- 8482 m4_define([_LT_MANGLE_DEFUN], 8483 [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) 8484 8485 8486 # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) 8487 # ----------------------------------------------- 8488 m4_define([LT_OPTION_DEFINE], 8489 [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl 8490 ])# LT_OPTION_DEFINE 8491 8492 8493 # dlopen 8494 # ------ 8495 LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes 8496 ]) 8497 8498 AU_DEFUN([AC_LIBTOOL_DLOPEN], 8499 [_LT_SET_OPTION([LT_INIT], [dlopen]) 8500 AC_DIAGNOSE([obsolete], 8501 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8502 put the 'dlopen' option into LT_INIT's first parameter.]) 8503 ]) 8504 8505 dnl aclocal-1.4 backwards compatibility: 8506 dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) 8507 8508 8509 # win32-dll 8510 # --------- 8511 # Declare package support for building win32 dll's. 8512 LT_OPTION_DEFINE([LT_INIT], [win32-dll], 8513 [enable_win32_dll=yes 8514 8515 case $host in 8516 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) 8517 AC_CHECK_TOOL(AS, as, false) 8518 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 8519 AC_CHECK_TOOL(OBJDUMP, objdump, false) 8520 ;; 8521 esac 8522 8523 test -z "$AS" && AS=as 8524 _LT_DECL([], [AS], [1], [Assembler program])dnl 8525 8526 test -z "$DLLTOOL" && DLLTOOL=dlltool 8527 _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl 8528 8529 test -z "$OBJDUMP" && OBJDUMP=objdump 8530 _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl 8531 ])# win32-dll 8532 8533 AU_DEFUN([AC_LIBTOOL_WIN32_DLL], 8534 [AC_REQUIRE([AC_CANONICAL_HOST])dnl 8535 _LT_SET_OPTION([LT_INIT], [win32-dll]) 8536 AC_DIAGNOSE([obsolete], 8537 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8538 put the 'win32-dll' option into LT_INIT's first parameter.]) 8539 ]) 8540 8541 dnl aclocal-1.4 backwards compatibility: 8542 dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) 8543 8544 8545 # _LT_ENABLE_SHARED([DEFAULT]) 8546 # ---------------------------- 8547 # implement the --enable-shared flag, and supports the 'shared' and 8548 # 'disable-shared' LT_INIT options. 8549 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. 8550 m4_define([_LT_ENABLE_SHARED], 8551 [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl 8552 AC_ARG_ENABLE([shared], 8553 [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 8554 [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], 8555 [p=${PACKAGE-default} 8556 case $enableval in 8557 yes) enable_shared=yes ;; 8558 no) enable_shared=no ;; 8559 *) 8560 enable_shared=no 8561 # Look at the argument we got. We use all the common list separators. 8562 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8563 for pkg in $enableval; do 8564 IFS=$lt_save_ifs 8565 if test "X$pkg" = "X$p"; then 8566 enable_shared=yes 8567 fi 8568 done 8569 IFS=$lt_save_ifs 8570 ;; 8571 esac], 8572 [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) 8573 8574 _LT_DECL([build_libtool_libs], [enable_shared], [0], 8575 [Whether or not to build shared libraries]) 8576 ])# _LT_ENABLE_SHARED 8577 8578 LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) 8579 LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) 8580 8581 # Old names: 8582 AC_DEFUN([AC_ENABLE_SHARED], 8583 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) 8584 ]) 8585 8586 AC_DEFUN([AC_DISABLE_SHARED], 8587 [_LT_SET_OPTION([LT_INIT], [disable-shared]) 8588 ]) 8589 8590 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 8591 AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 8592 8593 dnl aclocal-1.4 backwards compatibility: 8594 dnl AC_DEFUN([AM_ENABLE_SHARED], []) 8595 dnl AC_DEFUN([AM_DISABLE_SHARED], []) 8596 8597 8598 8599 # _LT_ENABLE_STATIC([DEFAULT]) 8600 # ---------------------------- 8601 # implement the --enable-static flag, and support the 'static' and 8602 # 'disable-static' LT_INIT options. 8603 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. 8604 m4_define([_LT_ENABLE_STATIC], 8605 [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl 8606 AC_ARG_ENABLE([static], 8607 [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], 8608 [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], 8609 [p=${PACKAGE-default} 8610 case $enableval in 8611 yes) enable_static=yes ;; 8612 no) enable_static=no ;; 8613 *) 8614 enable_static=no 8615 # Look at the argument we got. We use all the common list separators. 8616 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8617 for pkg in $enableval; do 8618 IFS=$lt_save_ifs 8619 if test "X$pkg" = "X$p"; then 8620 enable_static=yes 8621 fi 8622 done 8623 IFS=$lt_save_ifs 8624 ;; 8625 esac], 8626 [enable_static=]_LT_ENABLE_STATIC_DEFAULT) 8627 8628 _LT_DECL([build_old_libs], [enable_static], [0], 8629 [Whether or not to build static libraries]) 8630 ])# _LT_ENABLE_STATIC 8631 8632 LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) 8633 LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) 8634 8635 # Old names: 8636 AC_DEFUN([AC_ENABLE_STATIC], 8637 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) 8638 ]) 8639 8640 AC_DEFUN([AC_DISABLE_STATIC], 8641 [_LT_SET_OPTION([LT_INIT], [disable-static]) 8642 ]) 8643 8644 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 8645 AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 8646 8647 dnl aclocal-1.4 backwards compatibility: 8648 dnl AC_DEFUN([AM_ENABLE_STATIC], []) 8649 dnl AC_DEFUN([AM_DISABLE_STATIC], []) 8650 8651 8652 8653 # _LT_ENABLE_FAST_INSTALL([DEFAULT]) 8654 # ---------------------------------- 8655 # implement the --enable-fast-install flag, and support the 'fast-install' 8656 # and 'disable-fast-install' LT_INIT options. 8657 # DEFAULT is either 'yes' or 'no'. If omitted, it defaults to 'yes'. 8658 m4_define([_LT_ENABLE_FAST_INSTALL], 8659 [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl 8660 AC_ARG_ENABLE([fast-install], 8661 [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 8662 [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 8663 [p=${PACKAGE-default} 8664 case $enableval in 8665 yes) enable_fast_install=yes ;; 8666 no) enable_fast_install=no ;; 8667 *) 8668 enable_fast_install=no 8669 # Look at the argument we got. We use all the common list separators. 8670 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8671 for pkg in $enableval; do 8672 IFS=$lt_save_ifs 8673 if test "X$pkg" = "X$p"; then 8674 enable_fast_install=yes 8675 fi 8676 done 8677 IFS=$lt_save_ifs 8678 ;; 8679 esac], 8680 [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) 8681 8682 _LT_DECL([fast_install], [enable_fast_install], [0], 8683 [Whether or not to optimize for fast installation])dnl 8684 ])# _LT_ENABLE_FAST_INSTALL 8685 8686 LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) 8687 LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) 8688 8689 # Old names: 8690 AU_DEFUN([AC_ENABLE_FAST_INSTALL], 8691 [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) 8692 AC_DIAGNOSE([obsolete], 8693 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8694 the 'fast-install' option into LT_INIT's first parameter.]) 8695 ]) 8696 8697 AU_DEFUN([AC_DISABLE_FAST_INSTALL], 8698 [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) 8699 AC_DIAGNOSE([obsolete], 8700 [$0: Remove this warning and the call to _LT_SET_OPTION when you put 8701 the 'disable-fast-install' option into LT_INIT's first parameter.]) 8702 ]) 8703 8704 dnl aclocal-1.4 backwards compatibility: 8705 dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) 8706 dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) 8707 8708 8709 # _LT_WITH_AIX_SONAME([DEFAULT]) 8710 # ---------------------------------- 8711 # implement the --with-aix-soname flag, and support the `aix-soname=aix' 8712 # and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT 8713 # is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'. 8714 m4_define([_LT_WITH_AIX_SONAME], 8715 [m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl 8716 shared_archive_member_spec= 8717 case $host,$enable_shared in 8718 power*-*-aix[[5-9]]*,yes) 8719 AC_MSG_CHECKING([which variant of shared library versioning to provide]) 8720 AC_ARG_WITH([aix-soname], 8721 [AS_HELP_STRING([--with-aix-soname=aix|svr4|both], 8722 [shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])], 8723 [case $withval in 8724 aix|svr4|both) 8725 ;; 8726 *) 8727 AC_MSG_ERROR([Unknown argument to --with-aix-soname]) 8728 ;; 8729 esac 8730 lt_cv_with_aix_soname=$with_aix_soname], 8731 [AC_CACHE_VAL([lt_cv_with_aix_soname], 8732 [lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT) 8733 with_aix_soname=$lt_cv_with_aix_soname]) 8734 AC_MSG_RESULT([$with_aix_soname]) 8735 if test aix != "$with_aix_soname"; then 8736 # For the AIX way of multilib, we name the shared archive member 8737 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 8738 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 8739 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 8740 # the AIX toolchain works better with OBJECT_MODE set (default 32). 8741 if test 64 = "${OBJECT_MODE-32}"; then 8742 shared_archive_member_spec=shr_64 8743 else 8744 shared_archive_member_spec=shr 8745 fi 8746 fi 8747 ;; 8748 *) 8749 with_aix_soname=aix 8750 ;; 8751 esac 8752 8753 _LT_DECL([], [shared_archive_member_spec], [0], 8754 [Shared archive member basename, for filename based shared library versioning on AIX])dnl 8755 ])# _LT_WITH_AIX_SONAME 8756 8757 LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])]) 8758 LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])]) 8759 LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])]) 8760 8761 8762 # _LT_WITH_PIC([MODE]) 8763 # -------------------- 8764 # implement the --with-pic flag, and support the 'pic-only' and 'no-pic' 8765 # LT_INIT options. 8766 # MODE is either 'yes' or 'no'. If omitted, it defaults to 'both'. 8767 m4_define([_LT_WITH_PIC], 8768 [AC_ARG_WITH([pic], 8769 [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], 8770 [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], 8771 [lt_p=${PACKAGE-default} 8772 case $withval in 8773 yes|no) pic_mode=$withval ;; 8774 *) 8775 pic_mode=default 8776 # Look at the argument we got. We use all the common list separators. 8777 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8778 for lt_pkg in $withval; do 8779 IFS=$lt_save_ifs 8780 if test "X$lt_pkg" = "X$lt_p"; then 8781 pic_mode=yes 8782 fi 8783 done 8784 IFS=$lt_save_ifs 8785 ;; 8786 esac], 8787 [pic_mode=m4_default([$1], [default])]) 8788 8789 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl 8790 ])# _LT_WITH_PIC 8791 8792 LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) 8793 LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) 8794 8795 # Old name: 8796 AU_DEFUN([AC_LIBTOOL_PICMODE], 8797 [_LT_SET_OPTION([LT_INIT], [pic-only]) 8798 AC_DIAGNOSE([obsolete], 8799 [$0: Remove this warning and the call to _LT_SET_OPTION when you 8800 put the 'pic-only' option into LT_INIT's first parameter.]) 8801 ]) 8802 8803 dnl aclocal-1.4 backwards compatibility: 8804 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) 8805 8806 8807 m4_define([_LTDL_MODE], []) 8808 LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], 8809 [m4_define([_LTDL_MODE], [nonrecursive])]) 8810 LT_OPTION_DEFINE([LTDL_INIT], [recursive], 8811 [m4_define([_LTDL_MODE], [recursive])]) 8812 LT_OPTION_DEFINE([LTDL_INIT], [subproject], 8813 [m4_define([_LTDL_MODE], [subproject])]) 8814 8815 m4_define([_LTDL_TYPE], []) 8816 LT_OPTION_DEFINE([LTDL_INIT], [installable], 8817 [m4_define([_LTDL_TYPE], [installable])]) 8818 LT_OPTION_DEFINE([LTDL_INIT], [convenience], 8819 [m4_define([_LTDL_TYPE], [convenience])]) 8820 8821 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- 8822 # 8823 # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software 8824 # Foundation, Inc. 8825 # Written by Gary V. Vaughan, 2004 8826 # 8827 # This file is free software; the Free Software Foundation gives 8828 # unlimited permission to copy and/or distribute it, with or without 8829 # modifications, as long as this notice is preserved. 8830 8831 # serial 6 ltsugar.m4 8832 8833 # This is to help aclocal find these macros, as it can't see m4_define. 8834 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) 8835 8836 8837 # lt_join(SEP, ARG1, [ARG2...]) 8838 # ----------------------------- 8839 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their 8840 # associated separator. 8841 # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier 8842 # versions in m4sugar had bugs. 8843 m4_define([lt_join], 8844 [m4_if([$#], [1], [], 8845 [$#], [2], [[$2]], 8846 [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) 8847 m4_define([_lt_join], 8848 [m4_if([$#$2], [2], [], 8849 [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) 8850 8851 8852 # lt_car(LIST) 8853 # lt_cdr(LIST) 8854 # ------------ 8855 # Manipulate m4 lists. 8856 # These macros are necessary as long as will still need to support 8857 # Autoconf-2.59, which quotes differently. 8858 m4_define([lt_car], [[$1]]) 8859 m4_define([lt_cdr], 8860 [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], 8861 [$#], 1, [], 8862 [m4_dquote(m4_shift($@))])]) 8863 m4_define([lt_unquote], $1) 8864 8865 8866 # lt_append(MACRO-NAME, STRING, [SEPARATOR]) 8867 # ------------------------------------------ 8868 # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. 8869 # Note that neither SEPARATOR nor STRING are expanded; they are appended 8870 # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). 8871 # No SEPARATOR is output if MACRO-NAME was previously undefined (different 8872 # than defined and empty). 8873 # 8874 # This macro is needed until we can rely on Autoconf 2.62, since earlier 8875 # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. 8876 m4_define([lt_append], 8877 [m4_define([$1], 8878 m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) 8879 8880 8881 8882 # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) 8883 # ---------------------------------------------------------- 8884 # Produce a SEP delimited list of all paired combinations of elements of 8885 # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list 8886 # has the form PREFIXmINFIXSUFFIXn. 8887 # Needed until we can rely on m4_combine added in Autoconf 2.62. 8888 m4_define([lt_combine], 8889 [m4_if(m4_eval([$# > 3]), [1], 8890 [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl 8891 [[m4_foreach([_Lt_prefix], [$2], 8892 [m4_foreach([_Lt_suffix], 8893 ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, 8894 [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) 8895 8896 8897 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) 8898 # ----------------------------------------------------------------------- 8899 # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited 8900 # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. 8901 m4_define([lt_if_append_uniq], 8902 [m4_ifdef([$1], 8903 [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], 8904 [lt_append([$1], [$2], [$3])$4], 8905 [$5])], 8906 [lt_append([$1], [$2], [$3])$4])]) 8907 8908 8909 # lt_dict_add(DICT, KEY, VALUE) 8910 # ----------------------------- 8911 m4_define([lt_dict_add], 8912 [m4_define([$1($2)], [$3])]) 8913 8914 8915 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) 8916 # -------------------------------------------- 8917 m4_define([lt_dict_add_subkey], 8918 [m4_define([$1($2:$3)], [$4])]) 8919 8920 8921 # lt_dict_fetch(DICT, KEY, [SUBKEY]) 8922 # ---------------------------------- 8923 m4_define([lt_dict_fetch], 8924 [m4_ifval([$3], 8925 m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), 8926 m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) 8927 8928 8929 # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) 8930 # ----------------------------------------------------------------- 8931 m4_define([lt_if_dict_fetch], 8932 [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], 8933 [$5], 8934 [$6])]) 8935 8936 8937 # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) 8938 # -------------------------------------------------------------- 8939 m4_define([lt_dict_filter], 8940 [m4_if([$5], [], [], 8941 [lt_join(m4_quote(m4_default([$4], [[, ]])), 8942 lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), 8943 [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl 8944 ]) 8945 8946 # ltversion.m4 -- version numbers -*- Autoconf -*- 8947 # 8948 # Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc. 8949 # Written by Scott James Remnant, 2004 8950 # 8951 # This file is free software; the Free Software Foundation gives 8952 # unlimited permission to copy and/or distribute it, with or without 8953 # modifications, as long as this notice is preserved. 8954 8955 # @configure_input@ 8956 8957 # serial 4179 ltversion.m4 8958 # This file is part of GNU Libtool 8959 8960 m4_define([LT_PACKAGE_VERSION], [2.4.6]) 8961 m4_define([LT_PACKAGE_REVISION], [2.4.6]) 8962 8963 AC_DEFUN([LTVERSION_VERSION], 8964 [macro_version='2.4.6' 8965 macro_revision='2.4.6' 8966 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) 8967 _LT_DECL(, macro_revision, 0) 8968 ]) 8969 8970 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- 8971 # 8972 # Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software 8973 # Foundation, Inc. 8974 # Written by Scott James Remnant, 2004. 8975 # 8976 # This file is free software; the Free Software Foundation gives 8977 # unlimited permission to copy and/or distribute it, with or without 8978 # modifications, as long as this notice is preserved. 8979 8980 # serial 5 lt~obsolete.m4 8981 8982 # These exist entirely to fool aclocal when bootstrapping libtool. 8983 # 8984 # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), 8985 # which have later been changed to m4_define as they aren't part of the 8986 # exported API, or moved to Autoconf or Automake where they belong. 8987 # 8988 # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN 8989 # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us 8990 # using a macro with the same name in our local m4/libtool.m4 it'll 8991 # pull the old libtool.m4 in (it doesn't see our shiny new m4_define 8992 # and doesn't know about Autoconf macros at all.) 8993 # 8994 # So we provide this file, which has a silly filename so it's always 8995 # included after everything else. This provides aclocal with the 8996 # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything 8997 # because those macros already exist, or will be overwritten later. 8998 # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 8999 # 9000 # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. 9001 # Yes, that means every name once taken will need to remain here until 9002 # we give up compatibility with versions before 1.7, at which point 9003 # we need to keep only those names which we still refer to. 9004 9005 # This is to help aclocal find these macros, as it can't see m4_define. 9006 AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) 9007 9008 m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) 9009 m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) 9010 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) 9011 m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) 9012 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m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) 9052 m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) 9053 m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) 9054 m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) 9055 m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) 9056 m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) 9057 m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) 9058 m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) 9059 m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) 9060 m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) 9061 m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) 9062 m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])]) 9063 m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])]) 9064 m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])]) 9065 m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])]) 9066 m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])]) 9067 m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])]) 9068 m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])]) 9069 9070 # Copyright (C) 2002-2017 Free Software Foundation, Inc. 9071 # 9072 # This file is free software; the Free Software Foundation 9073 # gives unlimited permission to copy and/or distribute it, 9074 # with or without modifications, as long as this notice is preserved. 9075 9076 # AM_AUTOMAKE_VERSION(VERSION) 9077 # ---------------------------- 9078 # Automake X.Y traces this macro to ensure aclocal.m4 has been 9079 # generated from the m4 files accompanying Automake X.Y. 9080 # (This private macro should not be called outside this file.) 9081 AC_DEFUN([AM_AUTOMAKE_VERSION], 9082 [am__api_version='1.15' 9083 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to 9084 dnl require some minimum version. Point them to the right macro. 9085 m4_if([$1], [1.15.1], [], 9086 [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl 9087 ]) 9088 9089 # _AM_AUTOCONF_VERSION(VERSION) 9090 # ----------------------------- 9091 # aclocal traces this macro to find the Autoconf version. 9092 # This is a private macro too. Using m4_define simplifies 9093 # the logic in aclocal, which can simply ignore this definition. 9094 m4_define([_AM_AUTOCONF_VERSION], []) 9095 9096 # AM_SET_CURRENT_AUTOMAKE_VERSION 9097 # ------------------------------- 9098 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. 9099 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. 9100 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], 9101 [AM_AUTOMAKE_VERSION([1.15.1])dnl 9102 m4_ifndef([AC_AUTOCONF_VERSION], 9103 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl 9104 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) 9105 9106 # AM_AUX_DIR_EXPAND -*- Autoconf -*- 9107 9108 # Copyright (C) 2001-2017 Free Software Foundation, Inc. 9109 # 9110 # This file is free software; the Free Software Foundation 9111 # gives unlimited permission to copy and/or distribute it, 9112 # with or without modifications, as long as this notice is preserved. 9113 9114 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets 9115 # $ac_aux_dir to '$srcdir/foo'. 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This is especially 10032 # annoying in cross-compiling environments, where the build's strip 10033 # is unlikely to handle the host's binaries. 10034 # Fortunately install-sh will honor a STRIPPROG variable, so we 10035 # always use install-sh in "make install-strip", and initialize 10036 # STRIPPROG with the value of the STRIP variable (set by the user). 10037 AC_DEFUN([AM_PROG_INSTALL_STRIP], 10038 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl 10039 # Installed binaries are usually stripped using 'strip' when the user 10040 # run "make install-strip". 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Yes, it's still used 10091 # in the wild :-( We should find a proper way to deprecate it ... 10092 AC_SUBST([AMTAR], ['$${TAR-tar}']) 10093 10094 # We'll loop over all known methods to create a tar archive until one works. 10095 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' 10096 10097 m4_if([$1], [v7], 10098 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], 10099 10100 [m4_case([$1], 10101 [ustar], 10102 [# The POSIX 1988 'ustar' format is defined with fixed-size fields. 10103 # There is notably a 21 bits limit for the UID and the GID. In fact, 10104 # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 10105 # and bug#13588). 10106 am_max_uid=2097151 # 2^21 - 1 10107 am_max_gid=$am_max_uid 10108 # The $UID and $GID variables are not portable, so we need to resort 10109 # to the POSIX-mandated id(1) utility. Errors in the 'id' calls 10110 # below are definitely unexpected, so allow the users to see them 10111 # (that is, avoid stderr redirection). 10112 am_uid=`id -u || echo unknown` 10113 am_gid=`id -g || echo unknown` 10114 AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) 10115 if test $am_uid -le $am_max_uid; then 10116 AC_MSG_RESULT([yes]) 10117 else 10118 AC_MSG_RESULT([no]) 10119 _am_tools=none 10120 fi 10121 AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) 10122 if test $am_gid -le $am_max_gid; then 10123 AC_MSG_RESULT([yes]) 10124 else 10125 AC_MSG_RESULT([no]) 10126 _am_tools=none 10127 fi], 10128 10129 [pax], 10130 [], 10131 10132 [m4_fatal([Unknown tar format])]) 10133 10134 AC_MSG_CHECKING([how to create a $1 tar archive]) 10135 10136 # Go ahead even if we have the value already cached. We do so because we 10137 # need to set the values for the 'am__tar' and 'am__untar' variables. 10138 _am_tools=${am_cv_prog_tar_$1-$_am_tools} 10139 10140 for _am_tool in $_am_tools; do 10141 case $_am_tool in 10142 gnutar) 10143 for _am_tar in tar gnutar gtar; do 10144 AM_RUN_LOG([$_am_tar --version]) && break 10145 done 10146 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' 10147 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' 10148 am__untar="$_am_tar -xf -" 10149 ;; 10150 plaintar) 10151 # Must skip GNU tar: if it does not support --format= it doesn't create 10152 # ustar tarball either. 10153 (tar --version) >/dev/null 2>&1 && continue 10154 am__tar='tar chf - "$$tardir"' 10155 am__tar_='tar chf - "$tardir"' 10156 am__untar='tar xf -' 10157 ;; 10158 pax) 10159 am__tar='pax -L -x $1 -w "$$tardir"' 10160 am__tar_='pax -L -x $1 -w "$tardir"' 10161 am__untar='pax -r' 10162 ;; 10163 cpio) 10164 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' 10165 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' 10166 am__untar='cpio -i -H $1 -d' 10167 ;; 10168 none) 10169 am__tar=false 10170 am__tar_=false 10171 am__untar=false 10172 ;; 10173 esac 10174 10175 # If the value was cached, stop now. We just wanted to have am__tar 10176 # and am__untar set. 10177 test -n "${am_cv_prog_tar_$1}" && break 10178 10179 # tar/untar a dummy directory, and stop if the command works. 10180 rm -rf conftest.dir 10181 mkdir conftest.dir 10182 echo GrepMe > conftest.dir/file 10183 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) 10184 rm -rf conftest.dir 10185 if test -s conftest.tar; then 10186 AM_RUN_LOG([$am__untar <conftest.tar]) 10187 AM_RUN_LOG([cat conftest.dir/file]) 10188 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break 10189 fi 10190 done 10191 rm -rf conftest.dir 10192 10193 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) 10194 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) 10195 10196 AC_SUBST([am__tar]) 10197 AC_SUBST([am__untar]) 10198 ]) # _AM_PROG_TAR 10199