1# $MirOS: src/gnu/share/libtool.m4,v 1.16 2008/05/03 22:27:06 tg Exp $ 2# $miros: contrib/gnu/libtool/libtool.m4,v 1.66 2008/05/03 21:52:43 tg Exp $ 3#- 4# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- 5## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 6## 2008 Free Software Foundation, Inc. 7## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 8## MirLibtool patches contributed 2004, 2005, 2006, 2008 by 9## Thorsten Glaser <tg@66h.42h.de> for the MirOS Project 10## 11## This file is free software; the Free Software Foundation gives 12## unlimited permission to copy and/or distribute it, with or without 13## modifications, as long as this notice is preserved. 14 15# serial 52 AC_PROG_LIBTOOL 16 17 18dnl Protect against multiple inclusion 19dnl ---------------------------------- 20ifdef([LT_MIRLIBTOOL_LOADED], [], [ 21 22dnl Enable overwriting autoconf'd functions without aclocal bringing them in 23dnl ------------------------------------------------------------------------ 24builtin([define], [NOACLOCAL_DEFUN], defn([AC_DEFUN]))dnl 25 26dnl Support using MirLibtool with Autoconf 2.13 and 2.6x 27dnl This requires using the MirPorts autoconf-* versions 28dnl ---------------------------------------------------- 29ifelse(AC_AUTOCONF_VERSION, [2.13], 30[dnl Autoconf 2.13 31dnl ============= 32dnl 33sinclude([m4salt.inc])dnl 34dnl 35dnl This is originally from Autoconf 2.59 36dnl but modified due to us not having autom4te 37dnl 38# AC_HELP_STRING(LHS, RHS, [COLUMN]) 39# ---------------------------------- 40# 41# Format a help string so that it looks pretty when 42# the user executes "script --help". This macro takes three 43# arguments, a "left hand side" (LHS), a "right hand side" (RHS), and 44# the COLUMN which is a string of white spaces which leads to the 45# the RHS column (default: 26 white spaces). 46# 47# The resulting string is suitable for use in other macros that require 48# a help string (e.g. AC_ARG_WITH). 49# 50# Here is the sample string from the Autoconf manual (Node: External 51# Software) which shows the proper spacing for help strings. 52# 53# --with-readline support fancy command line editing 54# ^ ^ ^ 55# | | | 56# | column 2 column 26 57# | 58# column 0 59# 60# A help string is made up of a "left hand side" (LHS) and a "right 61# hand side" (RHS). In the example above, the LHS is 62# "--with-readline", while the RHS is "support fancy command line 63# editing". 64# 65# If the LHS is contains more than (COLUMN - 3) characters, then the LHS 66# is terminated with a newline so that the RHS starts on a line of its 67# own beginning with COLUMN. In the default case, this corresponds to 68# an LHS with more than 23 characters. 69# 70# Therefore, in the example, if the LHS were instead 71# "--with-readline-blah-blah-blah", then the AS_HELP_STRING macro would 72# expand into: 73# 74# 75# --with-readline-blah-blah-blah 76# ^ ^ support fancy command line editing 77# | | ^ 78# | column 2 | 79# column 0 column 26 80# 81m4_define([AS_PadLeft], 82 [m4_if(m4_eval([$1] > [$2]),1,[[ ]AS_PadLeft([$1]-1,[$2])])]) 83m4_define([MIRLIBTOOL_unquote], 84[patsubst(patsubst(patsubst(patsubst([$1], [@<:@], [{]), [@:>@], [}]), [@S|@], [$$]), [@%:@], [#])])dnl 85m4_define([AC_HELP_STRING], 86[m4_pushdef([AS_Prefix], m4_default([$3], [ ]))dnl 87m4_text_wrap(MIRLIBTOOL_unquote([$2]), AS_Prefix, MIRLIBTOOL_unquote([ $1]AS_PadLeft(m4_len(AS_Prefix),m4_len(MIRLIBTOOL_unquote([$1]))+2)))dnl 88m4_popdef([AS_Prefix])dnl 89]) 90 91dnl This is from Autoconf 2.13 92dnl but with s/[$1]/$1/ to allow calling 93dnl 94builtin([undefine], [AC_DIVERT_HELP])dnl 95define(AC_DIVERT_HELP, 96[AC_DIVERT_PUSH(AC_DIVERSION_HELP)dnl 97ifelse(ac_help_count,0,[--enable and --with options recognized: 98])dnl 99define([ac_help_count], builtin(eval, ac_help_count + 1))dnl 100$1 101ifelse(ac_help_count,13,[EOF 102cat <<\EOF 103define([ac_help_count], 1)dnl 104])dnl 105AC_DIVERT_POP()dnl 106]) 107 108dnl End of Autoconf switch (2.13) 109dnl ====================== ------ 110], 111[dnl Autoconf 2.6x 112dnl ============= 113 114dnl This is originally from Autoconf 2.59 115dnl but modified to find our cpp as well 116dnl 117# AC_PROG_CXXCPP 118# -------------- 119# Find a working C++ preprocessor. 120# We shouldn't have to require AC_PROG_CC, but this is due to the concurrency 121# between the AC_LANG_COMPILER_REQUIRE family and that of AC_PROG_CXX. 122builtin([undefine], [AC_PROG_CXXCPP])dnl 123NOACLOCAL_DEFUN([AC_PROG_CXXCPP], 124[AC_REQUIRE([AC_PROG_CXX])dnl 125AC_ARG_VAR([CXXCPP], [C++ preprocessor])dnl 126_AC_ARG_VAR_CPPFLAGS()dnl 127AC_LANG([C++])dnl 128AC_MSG_CHECKING([how to run the C++ preprocessor]) 129if test -z "$CXXCPP"; then 130 AC_CACHE_VAL(ac_cv_prog_CXXCPP, 131 [dnl 132 # Double quotes because CXXCPP needs to be expanded 133 for CXXCPP in "$CXX -E" "$CC -E" "/usr/libexec/cpp" "/lib/cpp" 134 do 135 _AC_PROG_PREPROC_WORKS_IFELSE([break]) 136 done 137 ac_cv_prog_CXXCPP=$CXXCPP 138 ])dnl 139 CXXCPP=$ac_cv_prog_CXXCPP 140else 141 ac_cv_prog_CXXCPP=$CXXCPP 142fi 143AC_MSG_RESULT([$CXXCPP]) 144_AC_PROG_PREPROC_WORKS_IFELSE([], 145 [AC_MSG_WARN([C++ preprocessor "$CXXCPP" fails sanity check])]) 146AC_SUBST(CXXCPP)dnl 147AC_LANG([C])dnl 148])# AC_PROG_CXXCPP 149 150dnl End of Autoconf switch (2.60) 151dnl ====================== ------ 152])dnl 153 154dnl Protect against multiple inclusion 155dnl ---------------------------------- 156define([LT_MIRLIBTOOL_LOADED], [])dnl 157 158 159dnl Here it goes 160dnl ------------ 161 162 163# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) 164# ----------------------------------------------------------- 165# If this macro is not defined by Autoconf, define it here. 166m4_ifdef([AC_PROVIDE_IFELSE], 167 [], 168 [m4_define([AC_PROVIDE_IFELSE], 169 [m4_ifdef([AC_PROVIDE_$1], 170 [$2], [$3])])]) 171 172 173# AC_PROG_LIBTOOL 174# --------------- 175AC_DEFUN([AC_PROG_LIBTOOL], 176[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl 177dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX 178dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 179 AC_PROVIDE_IFELSE([AC_PROG_CXX], 180 [AC_LIBTOOL_CXX], 181 [define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX 182 ])]) 183dnl And a similar setup for Fortran 77 support 184 AC_PROVIDE_IFELSE([AC_PROG_F77], 185 [AC_LIBTOOL_F77], 186 [define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77 187])]) 188 189dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly. 190dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run 191dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both. 192 AC_PROVIDE_IFELSE([AC_PROG_GCJ], 193 [AC_LIBTOOL_GCJ], 194 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], 195 [AC_LIBTOOL_GCJ], 196 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ], 197 [AC_LIBTOOL_GCJ], 198 [ifdef([AC_PROG_GCJ], 199 [define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 200 ifdef([A][M_PROG_GCJ], 201 [define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])]) 202 ifdef([LT_AC_PROG_GCJ], 203 [define([LT_AC_PROG_GCJ], 204 defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])]) 205])])# AC_PROG_LIBTOOL 206 207 208# _AC_PROG_LIBTOOL 209# ---------------- 210AC_DEFUN([_AC_PROG_LIBTOOL], 211[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 212AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl 213AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl 214AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl 215 216# This can be used to rebuild libtool when needed 217LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 218 219# Always use our own libtool. 220LIBTOOL='$(SHELL) $(top_builddir)/libtool' 221AC_SUBST(LIBTOOL)dnl 222 223# Prevent multiple expansion 224define([AC_PROG_LIBTOOL], []) 225])# _AC_PROG_LIBTOOL 226 227 228# AC_LIBTOOL_SETUP 229# ---------------- 230AC_DEFUN([AC_LIBTOOL_SETUP], 231[AC_PREREQ(2.13)dnl 232AC_REQUIRE([AC_ENABLE_SHARED])dnl 233AC_REQUIRE([AC_ENABLE_STATIC])dnl 234AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 235AC_REQUIRE([AC_CANONICAL_HOST])dnl 236AC_REQUIRE([AC_CANONICAL_BUILD])dnl 237AC_REQUIRE([AC_PROG_CC])dnl 238AC_REQUIRE([AC_PROG_LD])dnl 239AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 240AC_REQUIRE([AC_PROG_NM])dnl 241 242AC_REQUIRE([AC_PROG_LN_S])dnl 243AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 244# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 245AC_REQUIRE([AC_OBJEXT])dnl 246AC_REQUIRE([AC_EXEEXT])dnl 247dnl 248AC_LIBTOOL_SYS_MAX_CMD_LEN 249AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 250AC_LIBTOOL_OBJDIR 251 252AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 253_LT_AC_PROG_ECHO_BACKSLASH 254 255ifelse(AC_AUTOCONF_VERSION, [2.13], [ 256dnl From Autoconf 2.61 257if ( (MAIL=60; 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Don't you love it? 496 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 497 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) 498 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 499 10.[[012]]*) 500 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 501 10.*) 502 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 503 esac 504 ;; 505 esac 506 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 507 _lt_dar_single_mod='$single_module' 508 fi 509 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 510 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 511 else 512 _lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}" 513 fi 514 if test "$DSYMUTIL" != ":"; then 515 _lt_dsymutil="~$DSYMUTIL \$lib || :" 516 else 517 _lt_dsymutil= 518 fi 519 ;; 520 esac 521]) 522 523# _LT_AC_SYS_LIBPATH_AIX 524# ---------------------- 525# Links a minimal program and checks the executable 526# for the system default hardcoded library path. In most cases, 527# this is /usr/lib:/lib, but when the MPI compilers are used 528# the location of the communication and MPI libs are included too. 529# If we don't find anything, use the default library path according 530# to the aix ld manual. 531AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX], 532[AC_REQUIRE([LT_AC_PROG_SED])dnl 533ifelse(AC_AUTOCONF_VERSION, [2.13], [aix_libpath="/usr/lib:/lib"], [ 534AC_LINK_IFELSE(AC_LANG_PROGRAM,[ 535lt_aix_libpath_sed=' 536 /Import File Strings/,/^$/ { 537 /^0/ { 538 s/^0 *\(.*\)$/\1/ 539 p 540 } 541 }' 542aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 543# Check for a 64-bit object if we didn't find anything. 544if test -z "$aix_libpath"; then 545 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 546fi],[]) 547if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi 548]) 549])# _LT_AC_SYS_LIBPATH_AIX 550 551 552# _LT_AC_SHELL_INIT(ARG) 553# ---------------------- 554AC_DEFUN([_LT_AC_SHELL_INIT], 555[ifdef([AC_DIVERSION_NOTICE], 556 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 557 [AC_DIVERT_PUSH(NOTICE)]) 558$1 559AC_DIVERT_POP 560])# _LT_AC_SHELL_INIT 561 562 563dnl From Autoconf 2.59 564dnl m4_defun -> AC_DEFUN and renamed 565# _LT_AS_PATH_SEPARATOR_PREPARE 566# -------------------------- 567# Compute the path separator. 568AC_DEFUN([_LT_AS_PATH_SEPARATOR_PREPARE], 569[# The user is always right. 570if test "${PATH_SEPARATOR+set}" != set; then 571 echo "#! /bin/sh" >conf$$.sh 572 echo "exit 0" >>conf$$.sh 573 chmod +x conf$$.sh 574 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 575 PATH_SEPARATOR=';' 576 else 577 PATH_SEPARATOR=: 578 fi 579 rm -f conf$$.sh 580fi 581])# _LT_AS_PATH_SEPARATOR_PREPARE 582 583 584# _LT_AC_PROG_ECHO_BACKSLASH 585# -------------------------- 586# Add some code to the start of the generated configure script which 587# will find an echo command which doesn't interpret backslashes. 588AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 589[_LT_AC_SHELL_INIT([ 590AC_REQUIRE([_LT_AS_PATH_SEPARATOR_PREPARE]) 591# Check that we are running under the correct shell. 592SHELL=${CONFIG_SHELL-/bin/sh} 593 594case X$ECHO in 595X*--fallback-echo) 596 # Remove one level of quotation (which was required for Make). 597 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 598 ;; 599esac 600 601echo=${ECHO-echo} 602if test "X[$]1" = X--no-reexec; then 603 # Discard the --no-reexec flag, and continue. 604 shift 605elif test "X[$]1" = X--fallback-echo; then 606 # Avoid inline document here, it may be left over 607 : 608elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then 609 # Yippee, $echo works! 610 : 611else 612 # Restart under the correct shell. 613 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 614fi 615 616if test "X[$]1" = X--fallback-echo; then 617 # used as fallback echo 618 shift 619 cat <<EOF 620[$]* 621EOF 622 exit 0 623fi 624 625# The HP-UX ksh and POSIX shell print the target directory to stdout 626# if CDPATH is set. 627(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 628 629if test -z "$ECHO"; then 630if test "X${echo_test_string+set}" != Xset; then 631# find a string as large as possible, as long as the shell can cope with it 632 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 633 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 634 if (echo_test_string=`eval $cmd`) 2>/dev/null && 635 echo_test_string=`eval $cmd` && 636 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 637 then 638 break 639 fi 640 done 641fi 642 643if test -n "$KSH_VERSION" && 644 test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 645 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 646 test "X$echo_testing_string" = "X$echo_test_string"; then 647 # This shell has a builtin print -r that does the trick. 648 #XXX append -- ? 649 echo='print -r' 650elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 651 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 652 test "X$echo_testing_string" = "X$echo_test_string"; then 653 : 654else 655 # The Solaris, AIX, and Digital Unix default echo programs unquote 656 # backslashes. This makes it impossible to quote backslashes using 657 # echo "$something" | sed 's/\\/\\\\/g' 658 # 659 # So, first we look for a working echo in the user's PATH. 660 661 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 662 for dir in $PATH /usr/ucb; do 663 IFS="$lt_save_ifs" 664 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 665 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 666 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 667 test "X$echo_testing_string" = "X$echo_test_string"; then 668 echo="$dir/echo" 669 break 670 fi 671 done 672 IFS="$lt_save_ifs" 673 674 if test "X$echo" = Xecho; then 675 # We didn't find a better echo, so look for alternatives. 676 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 677 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 678 test "X$echo_testing_string" = "X$echo_test_string"; then 679 # This shell has a builtin print -r that does the trick. 680 echo='print -r' 681 elif test -f ${MKSH-/bin/mksh} && 682 test "X$CONFIG_SHELL" != X${MKSH-/bin/mksh}; then 683 # If we have mksh, try running configure again with it. 684 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 685 export ORIGINAL_CONFIG_SHELL 686 CONFIG_SHELL=${MKSH-/bin/mksh} 687 export CONFIG_SHELL 688 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 689 elif test "X`${MKSH-mksh} -c 'print found' 2>/dev/null`" = Xfound; then 690 # If we have mksh, try running configure again with it. 691 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 692 export ORIGINAL_CONFIG_SHELL 693 # Find out where we have mksh 694 CONFIG_SHELL=${MKSH-mksh} 695 export CONFIG_SHELL 696 MKSH=`$CONFIG_SHELL -c 'x=$(whence -p mksh); print -- ${x:-$CONFIG_SHELL}'` 697 export MKSH 698 CONFIG_SHELL=$MKSH 699 export CONFIG_SHELL 700 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 701 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 702 test "X$CONFIG_SHELL" != X/bin/ksh; then 703 # If we have ksh, try running configure again with it. 704 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 705 export ORIGINAL_CONFIG_SHELL 706 CONFIG_SHELL=/bin/ksh 707 export CONFIG_SHELL 708 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 709 else 710 # Try using printf. 711 echo='printf %s\n' 712 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 713 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 714 test "X$echo_testing_string" = "X$echo_test_string"; then 715 # Cool, printf works 716 : 717 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 718 test "X$echo_testing_string" = 'X\t' && 719 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 720 test "X$echo_testing_string" = "X$echo_test_string"; then 721 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 722 export CONFIG_SHELL 723 SHELL="$CONFIG_SHELL" 724 export SHELL 725 echo="$CONFIG_SHELL [$]0 --fallback-echo" 726 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 727 test "X$echo_testing_string" = 'X\t' && 728 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 729 test "X$echo_testing_string" = "X$echo_test_string"; then 730 echo="$CONFIG_SHELL [$]0 --fallback-echo" 731 else 732 # maybe with a smaller string... 733 prev=: 734 735 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 736 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 737 then 738 break 739 fi 740 prev="$cmd" 741 done 742 743 if test "$prev" != 'sed 50q "[$]0"'; then 744 echo_test_string=`eval $prev` 745 export echo_test_string 746 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 747 else 748 # Oops. We lost completely, so just stick with echo. 749 echo=echo 750 fi 751 fi 752 fi 753 fi 754fi 755fi 756 757# Copy echo and quote the copy suitably for passing to libtool from 758# the Makefile, instead of quoting the original, which is used later. 759ECHO=$echo 760if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 761 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 762fi 763 764AC_SUBST(ECHO) 765])])# _LT_AC_PROG_ECHO_BACKSLASH 766 767 768# _LT_AC_LOCK 769# ----------- 770AC_DEFUN([_LT_AC_LOCK], 771[AC_ARG_ENABLE([libtool-lock], 772 [AC_HELP_STRING([--disable-libtool-lock], 773 [avoid locking (might break parallel builds)])]) 774test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 775 776# Some flags need to be propagated to the compiler or linker for good 777# libtool support. 778case $host in 779ia64-*-hpux*) 780 # Find out which ABI we are using. 781 echo 'int i;' > conftest.$ac_ext 782 if AC_TRY_EVAL(ac_compile); then 783 case `/usr/bin/file conftest.$ac_objext` in 784 *ELF-32*) 785 HPUX_IA64_MODE="32" 786 ;; 787 *ELF-64*) 788 HPUX_IA64_MODE="64" 789 ;; 790 esac 791 fi 792 rm -rf conftest* 793 ;; 794*-*-irix6*) 795 # Find out which ABI we are using. 796 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 797 if AC_TRY_EVAL(ac_compile); then 798 if test "$lt_cv_prog_gnu_ld" = yes; then 799 case `/usr/bin/file conftest.$ac_objext` in 800 *32-bit*) 801 LD="${LD-ld} -melf32bsmip" 802 ;; 803 *N32*) 804 LD="${LD-ld} -melf32bmipn32" 805 ;; 806 *64-bit*) 807 LD="${LD-ld} -melf64bmip" 808 ;; 809 esac 810 else 811 case `/usr/bin/file conftest.$ac_objext` in 812 *32-bit*) 813 LD="${LD-ld} -32" 814 ;; 815 *N32*) 816 LD="${LD-ld} -n32" 817 ;; 818 *64-bit*) 819 LD="${LD-ld} -64" 820 ;; 821 esac 822 fi 823 fi 824 rm -rf conftest* 825 ;; 826 827x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 828s390*-*linux*|sparc*-*linux*) 829 # Find out which ABI we are using. 830 echo 'int i;' > conftest.$ac_ext 831 if AC_TRY_EVAL(ac_compile); then 832 case `/usr/bin/file conftest.o` in 833 *32-bit*) 834 case $host in 835 x86_64-*kfreebsd*-gnu) 836 LD="${LD-ld} -m elf_i386_fbsd" 837 ;; 838 x86_64-*linux*) 839 LD="${LD-ld} -m elf_i386" 840 ;; 841 ppc64-*linux*|powerpc64-*linux*) 842 LD="${LD-ld} -m elf32ppclinux" 843 ;; 844 s390x-*linux*) 845 LD="${LD-ld} -m elf_s390" 846 ;; 847 sparc64-*linux*) 848 LD="${LD-ld} -m elf32_sparc" 849 ;; 850 esac 851 ;; 852 *64-bit*) 853 case $host in 854 x86_64-*kfreebsd*-gnu) 855 LD="${LD-ld} -m elf_x86_64_fbsd" 856 ;; 857 x86_64-*linux*) 858 LD="${LD-ld} -m elf_x86_64" 859 ;; 860 ppc*-*linux*|powerpc*-*linux*) 861 LD="${LD-ld} -m elf64ppc" 862 ;; 863 s390*-*linux*) 864 LD="${LD-ld} -m elf64_s390" 865 ;; 866 sparc*-*linux*) 867 LD="${LD-ld} -m elf64_sparc" 868 ;; 869 esac 870 ;; 871 esac 872 fi 873 rm -rf conftest* 874 ;; 875 876*-*-sco3.2v5*) 877 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 878 SAVE_CFLAGS="$CFLAGS" 879 CFLAGS="$CFLAGS -belf" 880 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 881 [AC_LANG_PUSH(C) 882 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 883 AC_LANG_POP]) 884 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 885 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 886 CFLAGS="$SAVE_CFLAGS" 887 fi 888 ;; 889sparc*-*solaris*) 890 # Find out which ABI we are using. 891 echo 'int i;' > conftest.$ac_ext 892 if AC_TRY_EVAL(ac_compile); then 893 case `/usr/bin/file conftest.o` in 894 *64-bit*) 895 case $lt_cv_prog_gnu_ld in 896 yes*) LD="${LD-ld} -m elf64_sparc" ;; 897 *) 898 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 899 LD="${LD-ld} -64" 900 fi 901 ;; 902 esac 903 ;; 904 esac 905 fi 906 rm -rf conftest* 907 ;; 908 909AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL], 910[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 911 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 912 AC_CHECK_TOOL(AS, as, false) 913 AC_CHECK_TOOL(OBJDUMP, objdump, false) 914 ;; 915 ]) 916esac 917 918need_locks="$enable_libtool_lock" 919 920])# _LT_AC_LOCK 921 922 923# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 924# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) 925# ---------------------------------------------------------------- 926# Check whether the given compiler option works 927AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], 928[AC_REQUIRE([LT_AC_PROG_SED]) 929AC_CACHE_CHECK([$1], [$2], 930 [$2=no 931 ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) 932 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 933 lt_compiler_flag="$3" 934 # Insert the option either (1) after the last *FLAGS variable, or 935 # (2) before a word containing "conftest.", or (3) at the end. 936 # Note that $ac_compile itself does not contain backslashes and begins 937 # with a dollar sign (not a hyphen), so the echo should work correctly. 938 # The option is referenced via a variable to avoid confusing sed. 939 lt_compile=`echo "$ac_compile" | $SED \ 940 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 941 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 942 -e 's:$: $lt_compiler_flag:'` 943 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 944 (eval "$lt_compile" 2>conftest.err) 945 ac_status=$? 946 cat conftest.err >&AS_MESSAGE_LOG_FD 947 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 948 if (exit $ac_status) && test -s "$ac_outfile"; then 949 # The compiler can only warn and ignore the option if not recognized 950 # So say no if there are warnings other than the usual output. 951 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp 952 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 953 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 954 $2=yes 955 fi 956 fi 957 $rm conftest* 958]) 959 960if test x"[$]$2" = xyes; then 961 ifelse([$5], , :, [$5]) 962else 963 ifelse([$6], , :, [$6]) 964fi 965])# AC_LIBTOOL_COMPILER_OPTION 966 967 968# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, 969# [ACTION-SUCCESS], [ACTION-FAILURE]) 970# ------------------------------------------------------------ 971# Check whether the given compiler option works 972AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], 973[AC_REQUIRE([LT_AC_PROG_SED])dnl 974AC_CACHE_CHECK([$1], [$2], 975 [$2=no 976 save_LDFLAGS="$LDFLAGS" 977 LDFLAGS="$LDFLAGS $3" 978 echo "$lt_simple_link_test_code" > conftest.$ac_ext 979 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 980 # The linker can only warn and ignore the option if not recognized 981 # So say no if there are warnings 982 if test -s conftest.err; then 983 # Append any errors to the config.log. 984 cat conftest.err 1>&AS_MESSAGE_LOG_FD 985 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp 986 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 987 if diff conftest.exp conftest.er2 >/dev/null; then 988 $2=yes 989 fi 990 else 991 $2=yes 992 fi 993 fi 994 $rm -r conftest* 995 LDFLAGS="$save_LDFLAGS" 996]) 997 998if test x"[$]$2" = xyes; then 999 ifelse([$4], , :, [$4]) 1000else 1001 ifelse([$5], , :, [$5]) 1002fi 1003])# AC_LIBTOOL_LINKER_OPTION 1004 1005 1006# AC_LIBTOOL_SYS_MAX_CMD_LEN 1007# -------------------------- 1008AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], 1009[# find the maximum length of command line arguments 1010AC_MSG_CHECKING([the maximum length of command line arguments]) 1011AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl 1012 i=0 1013 teststring="ABCD" 1014 1015 case $build_os in 1016 msdosdjgpp*) 1017 # On DJGPP, this test can blow up pretty badly due to problems in libc 1018 # (any single argument exceeding 2000 bytes causes a buffer overrun 1019 # during glob expansion). Even if it were fixed, the result of this 1020 # check would be larger than it should be. 1021 lt_cv_sys_max_cmd_len=12288; # 12K is about right 1022 ;; 1023 1024 gnu*) 1025 # Under GNU Hurd, this test is not required because there is 1026 # no limit to the length of command line arguments. 1027 # Libtool will interpret -1 as no limit whatsoever 1028 lt_cv_sys_max_cmd_len=-1; 1029 ;; 1030 1031 cygwin* | mingw*) 1032 # On Win9x/ME, this test blows up -- it succeeds, but takes 1033 # about 5 minutes as the teststring grows exponentially. 1034 # Worse, since 9x/ME are not pre-emptively multitasking, 1035 # you end up with a "frozen" computer, even though with patience 1036 # the test eventually succeeds (with a max line length of 256k). 1037 # Instead, let's just punt: use the minimum linelength reported by 1038 # all of the supported platforms: 8192 (on NT/2K/XP). 1039 lt_cv_sys_max_cmd_len=8192; 1040 ;; 1041 1042 amigaos*) 1043 # On AmigaOS with pdksh, this test takes hours, literally. 1044 # So we just punt and use a minimum line length of 8192. 1045 lt_cv_sys_max_cmd_len=8192; 1046 ;; 1047 1048 darwin* | dragonfly* | freebsd* | midnightbsd* | mirbsd* | netbsd* | openbsd*) 1049 # This has been around since 386BSD, at least. Likely further. 1050 if test -x /sbin/sysctl; then 1051 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 1052 elif test -x /usr/sbin/sysctl; then 1053 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 1054 else 1055 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 1056 fi 1057 # And add a safety zone 1058 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1059 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1060 ;; 1061 1062 interix*) 1063 # We know the value 262144 and hardcode it with a safety zone (like BSD) 1064 lt_cv_sys_max_cmd_len=196608 1065 ;; 1066 1067 osf*) 1068 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 1069 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 1070 # nice to cause kernel panics so lets avoid the loop below. 1071 # First set a reasonable default. 1072 lt_cv_sys_max_cmd_len=16384 1073 # 1074 if test -x /sbin/sysconfig; then 1075 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 1076 *1*) lt_cv_sys_max_cmd_len=-1 ;; 1077 esac 1078 fi 1079 ;; 1080 sco3.2v5*) 1081 lt_cv_sys_max_cmd_len=102400 1082 ;; 1083 sysv5* | sco5v6* | sysv4.2uw2*) 1084 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 1085 if test -n "$kargmax"; then 1086 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` 1087 else 1088 lt_cv_sys_max_cmd_len=32768 1089 fi 1090 ;; 1091 *) 1092 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 1093 if test -n "$lt_cv_sys_max_cmd_len"; then 1094 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 1095 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 1096 else 1097 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 1098 while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \ 1099 = "XX$teststring") >/dev/null 2>&1 && 1100 new_result=`expr "X$teststring" : ".*" 2>&1` && 1101 lt_cv_sys_max_cmd_len=$new_result && 1102 test $i != 17 # 1/2 MB should be enough 1103 do 1104 i=`expr $i + 1` 1105 teststring=$teststring$teststring 1106 done 1107 teststring= 1108 # Add a significant safety factor because C++ compilers can tack on massive 1109 # amounts of additional arguments before passing them to the linker. 1110 # It appears as though 1/2 is a usable value. 1111 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 1112 fi 1113 ;; 1114 esac 1115]) 1116if test -n $lt_cv_sys_max_cmd_len ; then 1117 AC_MSG_RESULT($lt_cv_sys_max_cmd_len) 1118else 1119 AC_MSG_RESULT(none) 1120fi 1121])# AC_LIBTOOL_SYS_MAX_CMD_LEN 1122 1123 1124# _LT_AC_CHECK_DLFCN 1125# ------------------ 1126AC_DEFUN([_LT_AC_CHECK_DLFCN], 1127[AC_CHECK_HEADERS(dlfcn.h)dnl 1128])# _LT_AC_CHECK_DLFCN 1129 1130 1131# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1132# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1133# --------------------------------------------------------------------- 1134AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 1135[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1136if test "$cross_compiling" = yes; then : 1137 [$4] 1138else 1139 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1140 lt_status=$lt_dlunknown 1141 cat > conftest.$ac_ext <<EOF 1142[#line __oline__ "configure" 1143#include "confdefs.h" 1144 1145#if HAVE_DLFCN_H 1146#include <dlfcn.h> 1147#endif 1148 1149#include <stdio.h> 1150 1151#ifdef RTLD_GLOBAL 1152# define LT_DLGLOBAL RTLD_GLOBAL 1153#else 1154# ifdef DL_GLOBAL 1155# define LT_DLGLOBAL DL_GLOBAL 1156# else 1157# define LT_DLGLOBAL 0 1158# endif 1159#endif 1160 1161/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1162 find out it does not work in some platform. */ 1163#ifndef LT_DLLAZY_OR_NOW 1164# ifdef RTLD_LAZY 1165# define LT_DLLAZY_OR_NOW RTLD_LAZY 1166# else 1167# ifdef DL_LAZY 1168# define LT_DLLAZY_OR_NOW DL_LAZY 1169# else 1170# ifdef RTLD_NOW 1171# define LT_DLLAZY_OR_NOW RTLD_NOW 1172# else 1173# ifdef DL_NOW 1174# define LT_DLLAZY_OR_NOW DL_NOW 1175# else 1176# define LT_DLLAZY_OR_NOW 0 1177# endif 1178# endif 1179# endif 1180# endif 1181#endif 1182 1183#ifdef __cplusplus 1184extern "C" void exit (int); 1185#endif 1186 1187void fnord() { int i=42;} 1188int main () 1189{ 1190 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1191 int status = $lt_dlunknown; 1192 1193 if (self) 1194 { 1195 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1196 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1197 /* dlclose (self); */ 1198 } 1199 else 1200 puts (dlerror ()); 1201 1202 exit (status); 1203}] 1204EOF 1205 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1206 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null 1207 lt_status=$? 1208 case x$lt_status in 1209 x$lt_dlno_uscore) $1 ;; 1210 x$lt_dlneed_uscore) $2 ;; 1211 x$lt_dlunknown|x*) $3 ;; 1212 esac 1213 else : 1214 # compilation failed 1215 $3 1216 fi 1217fi 1218rm -fr conftest* 1219])# _LT_AC_TRY_DLOPEN_SELF 1220 1221 1222# AC_LIBTOOL_DLOPEN_SELF 1223# ---------------------- 1224AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1225[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1226if test "x$enable_dlopen" != xyes; then 1227 enable_dlopen=unknown 1228 enable_dlopen_self=unknown 1229 enable_dlopen_self_static=unknown 1230else 1231 lt_cv_dlopen=no 1232 lt_cv_dlopen_libs= 1233 1234 case $host_os in 1235 beos*) 1236 lt_cv_dlopen="load_add_on" 1237 lt_cv_dlopen_libs= 1238 lt_cv_dlopen_self=yes 1239 ;; 1240 1241 mingw* | pw32*) 1242 lt_cv_dlopen="LoadLibrary" 1243 lt_cv_dlopen_libs= 1244 ;; 1245 1246 cygwin*) 1247 lt_cv_dlopen="dlopen" 1248 lt_cv_dlopen_libs= 1249 ;; 1250 1251 darwin*) 1252 # if libdl is installed we need to link against it 1253 AC_CHECK_LIB([dl], [dlopen], 1254 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ 1255 lt_cv_dlopen="dyld" 1256 lt_cv_dlopen_libs= 1257 lt_cv_dlopen_self=yes 1258 ]) 1259 ;; 1260 1261 *) 1262 AC_CHECK_FUNC([shl_load], 1263 [lt_cv_dlopen="shl_load"], 1264 [AC_CHECK_LIB([dld], [shl_load], 1265 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], 1266 [AC_CHECK_FUNC([dlopen], 1267 [lt_cv_dlopen="dlopen"], 1268 [AC_CHECK_LIB([dl], [dlopen], 1269 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1270 [AC_CHECK_LIB([svld], [dlopen], 1271 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1272 [AC_CHECK_LIB([dld], [dld_link], 1273 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) 1274 ]) 1275 ]) 1276 ]) 1277 ]) 1278 ]) 1279 ;; 1280 esac 1281 1282 if test "x$lt_cv_dlopen" != xno; then 1283 enable_dlopen=yes 1284 else 1285 enable_dlopen=no 1286 fi 1287 1288 case $lt_cv_dlopen in 1289 dlopen) 1290 save_CPPFLAGS="$CPPFLAGS" 1291 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1292 1293 save_LDFLAGS="$LDFLAGS" 1294 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1295 1296 save_LIBS="$LIBS" 1297 LIBS="$lt_cv_dlopen_libs $LIBS" 1298 1299 AC_CACHE_CHECK([whether a program can dlopen itself], 1300 lt_cv_dlopen_self, [dnl 1301 _LT_AC_TRY_DLOPEN_SELF( 1302 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1303 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1304 ]) 1305 1306 if test "x$lt_cv_dlopen_self" = xyes; then 1307 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 1308 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1309 lt_cv_dlopen_self_static, [dnl 1310 _LT_AC_TRY_DLOPEN_SELF( 1311 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1312 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1313 ]) 1314 fi 1315 1316 CPPFLAGS="$save_CPPFLAGS" 1317 LDFLAGS="$save_LDFLAGS" 1318 LIBS="$save_LIBS" 1319 ;; 1320 esac 1321 1322 case $lt_cv_dlopen_self in 1323 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1324 *) enable_dlopen_self=unknown ;; 1325 esac 1326 1327 case $lt_cv_dlopen_self_static in 1328 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1329 *) enable_dlopen_self_static=unknown ;; 1330 esac 1331fi 1332])# AC_LIBTOOL_DLOPEN_SELF 1333 1334 1335# AC_LIBTOOL_PROG_CC_C_O([TAGNAME]) 1336# --------------------------------- 1337# Check to see if options -c and -o are simultaneously supported by compiler 1338AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O], 1339[AC_REQUIRE([LT_AC_PROG_SED])dnl 1340AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 1341AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], 1342 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)], 1343 [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no 1344 $rm -r conftest 2>/dev/null 1345 mkdir conftest 1346 cd conftest 1347 mkdir out 1348 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 1349 1350 lt_compiler_flag="-o out/conftest2.$ac_objext" 1351 # Insert the option either (1) after the last *FLAGS variable, or 1352 # (2) before a word containing "conftest.", or (3) at the end. 1353 # Note that $ac_compile itself does not contain backslashes and begins 1354 # with a dollar sign (not a hyphen), so the echo should work correctly. 1355 lt_compile=`echo "$ac_compile" | $SED \ 1356 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 1357 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ 1358 -e 's:$: $lt_compiler_flag:'` 1359 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) 1360 (eval "$lt_compile" 2>out/conftest.err) 1361 ac_status=$? 1362 cat out/conftest.err >&AS_MESSAGE_LOG_FD 1363 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD 1364 if (exit $ac_status) && test -s out/conftest2.$ac_objext 1365 then 1366 # The compiler can only warn and ignore the option if not recognized 1367 # So say no if there are warnings 1368 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp 1369 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 1370 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 1371 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 1372 fi 1373 fi 1374 chmod u+w . 2>&AS_MESSAGE_LOG_FD 1375 $rm conftest* 1376 # SGI C++ compiler will create directory out/ii_files/ for 1377 # template instantiation 1378 test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files 1379 $rm out/* && rmdir out 1380 cd .. 1381 rmdir conftest 1382 $rm conftest* 1383]) 1384])# AC_LIBTOOL_PROG_CC_C_O 1385 1386 1387# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME]) 1388# ----------------------------------------- 1389# Check to see if we can do hard links to lock some files if needed 1390AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], 1391[AC_REQUIRE([_LT_AC_LOCK])dnl 1392 1393hard_links="nottested" 1394if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then 1395 # do not overwrite the value of need_locks provided by the user 1396 AC_MSG_CHECKING([if we can lock with hard links]) 1397 hard_links=yes 1398 $rm conftest* 1399 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1400 touch conftest.a 1401 ln conftest.a conftest.b 2>&5 || hard_links=no 1402 ln conftest.a conftest.b 2>/dev/null && hard_links=no 1403 AC_MSG_RESULT([$hard_links]) 1404 if test "$hard_links" = no; then 1405 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) 1406 need_locks=warn 1407 fi 1408else 1409 need_locks=no 1410fi 1411])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS 1412 1413 1414# AC_LIBTOOL_OBJDIR 1415# ----------------- 1416AC_DEFUN([AC_LIBTOOL_OBJDIR], 1417[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], 1418[rm -f .libs 2>/dev/null 1419mkdir .libs 2>/dev/null 1420if test -d .libs; then 1421 lt_cv_objdir=.libs 1422else 1423 # MS-DOS does not allow filenames that begin with a dot. 1424 lt_cv_objdir=_libs 1425fi 1426rmdir .libs 2>/dev/null]) 1427objdir=$lt_cv_objdir 1428])# AC_LIBTOOL_OBJDIR 1429 1430 1431# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME]) 1432# ---------------------------------------------- 1433# Check hardcoding attributes. 1434AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], 1435[AC_MSG_CHECKING([how to hardcode library paths into programs]) 1436_LT_AC_TAGVAR(hardcode_action, $1)= 1437if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \ 1438 test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \ 1439 test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then 1440 1441 # We can hardcode non-existant directories. 1442 if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no && 1443 # If the only mechanism to avoid hardcoding is shlibpath_var, we 1444 # have to relink, otherwise we might link with an installed library 1445 # when we should be linking with a yet-to-be-installed one 1446 ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no && 1447 test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then 1448 # Linking always hardcodes the temporary library directory. 1449 _LT_AC_TAGVAR(hardcode_action, $1)=relink 1450 else 1451 # We can link without hardcoding, and we can hardcode nonexisting dirs. 1452 _LT_AC_TAGVAR(hardcode_action, $1)=immediate 1453 fi 1454else 1455 # We cannot hardcode anything, or else we can only hardcode existing 1456 # directories. 1457 _LT_AC_TAGVAR(hardcode_action, $1)=unsupported 1458fi 1459AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)]) 1460 1461if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then 1462 # Fast installation is not supported 1463 enable_fast_install=no 1464elif test "$shlibpath_overrides_runpath" = yes || 1465 test "$enable_shared" = no; then 1466 # Fast installation is not necessary 1467 enable_fast_install=needless 1468fi 1469])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH 1470 1471 1472# AC_LIBTOOL_SYS_LIB_STRIP 1473# ------------------------ 1474AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP], 1475[striplib= 1476old_striplib= 1477AC_MSG_CHECKING([whether stripping libraries is possible]) 1478if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 1479 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 1480 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 1481 AC_MSG_RESULT([yes]) 1482else 1483# FIXME - insert some real tests, host_os isn't really good enough 1484 case $host_os in 1485 darwin*) 1486 if test -n "$STRIP" ; then 1487 striplib="$STRIP -x" 1488 old_striplib="$STRIP -S" 1489 AC_MSG_RESULT([yes]) 1490 else 1491 AC_MSG_RESULT([no]) 1492fi 1493 ;; 1494 *) 1495 AC_MSG_RESULT([no]) 1496 ;; 1497 esac 1498fi 1499])# AC_LIBTOOL_SYS_LIB_STRIP 1500 1501 1502# AC_LIBTOOL_SYS_DYNAMIC_LINKER 1503# ----------------------------- 1504# PORTME Fill in your ld.so characteristics 1505AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER], 1506[AC_REQUIRE([LT_AC_PROG_SED])dnl 1507AC_MSG_CHECKING([dynamic linker characteristics]) 1508library_names_spec= 1509libname_spec='lib$name' 1510soname_spec= 1511shrext_cmds=".so" 1512postinstall_cmds= 1513postuninstall_cmds= 1514finish_cmds= 1515finish_eval= 1516shlibpath_var= 1517shlibpath_overrides_runpath=unknown 1518version_type=none 1519dynamic_linker="$host_os ld.so" 1520sys_lib_dlsearch_path_spec="/lib /usr/lib" 1521m4_if($1,[],[ 1522if test "$GCC" = yes; then 1523 case $host_os in 1524 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 1525 *) lt_awk_arg="/^libraries:/" ;; 1526 esac 1527 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1528 if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then 1529 # if the path contains ";" then we assume it to be the separator 1530 # otherwise default to the standard path separator (i.e. ":") - it is 1531 # assumed that no part of a normal pathname contains ";" but that should 1532 # okay in the real world where ";" in dirpaths is itself problematic. 1533 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'` 1534 else 1535 lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1536 fi 1537 # Ok, now we have the path, separated by spaces, we can step through it 1538 # and add multilib dir if necessary. 1539 lt_tmp_lt_search_path_spec= 1540 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 1541 for lt_sys_path in $lt_search_path_spec; do 1542 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 1543 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 1544 else 1545 test -d "$lt_sys_path" && \ 1546 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 1547 fi 1548 done 1549 lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk ' 1550BEGIN {RS=" "; FS="/|\n";} { 1551 lt_foo=""; 1552 lt_count=0; 1553 for (lt_i = NF; lt_i > 0; lt_i--) { 1554 if ($lt_i != "" && $lt_i != ".") { 1555 if ($lt_i == "..") { 1556 lt_count++; 1557 } else { 1558 if (lt_count == 0) { 1559 lt_foo="/" $lt_i lt_foo; 1560 } else { 1561 lt_count--; 1562 } 1563 } 1564 } 1565 } 1566 if (lt_foo != "") { lt_freq[[lt_foo]]++; } 1567 if (lt_freq[[lt_foo]] == 1) { print lt_foo; } 1568}'` 1569 sys_lib_search_path_spec=`echo $lt_search_path_spec` 1570else 1571 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 1572fi]) 1573need_lib_prefix=unknown 1574hardcode_into_libs=no 1575 1576# when you set need_version to no, make sure it does not cause -set_version 1577# flags to be left without arguments 1578need_version=unknown 1579 1580case $host_os in 1581aix3*) 1582 version_type=linux 1583 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 1584 shlibpath_var=LIBPATH 1585 1586 # AIX 3 has no versioning support, so we append a major version to the name. 1587 soname_spec='${libname}${release}${shared_ext}$major' 1588 ;; 1589 1590aix[[4-9]]*) 1591 version_type=linux 1592 need_lib_prefix=no 1593 need_version=no 1594 hardcode_into_libs=yes 1595 if test "$host_cpu" = ia64; then 1596 # AIX 5 supports IA64 1597 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 1598 shlibpath_var=LD_LIBRARY_PATH 1599 else 1600 # With GCC up to 2.95.x, collect2 would create an import file 1601 # for dependence libraries. The import file would start with 1602 # the line `#! .'. This would cause the generated library to 1603 # depend on `.', always an invalid library. This was fixed in 1604 # development snapshots of GCC prior to 3.0. 1605 case $host_os in 1606 aix4 | aix4.[[01]] | aix4.[[01]].*) 1607 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 1608 echo ' yes ' 1609 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 1610 : 1611 else 1612 can_build_shared=no 1613 fi 1614 ;; 1615 esac 1616 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 1617 # soname into executable. Probably we can add versioning support to 1618 # collect2, so additional links can be useful in future. 1619 if test "$aix_use_runtimelinking" = yes; then 1620 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 1621 # instead of lib<name>.a to let people know that these are not 1622 # typical AIX shared libraries. 1623 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1624 else 1625 # We preserve .a as extension for shared libraries through AIX4.2 1626 # and later when we are not doing run time linking. 1627 library_names_spec='${libname}${release}.a $libname.a' 1628 soname_spec='${libname}${release}${shared_ext}$major' 1629 fi 1630 shlibpath_var=LIBPATH 1631 fi 1632 ;; 1633 1634amigaos*) 1635 library_names_spec='$libname.ixlibrary $libname.a' 1636 # Create ${libname}_ixlibrary.a entries in /sys/libs. 1637 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 1638 ;; 1639 1640beos*) 1641 library_names_spec='${libname}${shared_ext}' 1642 dynamic_linker="$host_os ld.so" 1643 shlibpath_var=LIBRARY_PATH 1644 ;; 1645 1646bsdi[[45]]*) 1647 version_type=linux 1648 need_version=no 1649 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1650 soname_spec='${libname}${release}${shared_ext}$major' 1651 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 1652 shlibpath_var=LD_LIBRARY_PATH 1653 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 1654 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 1655 # the default ld.so.conf also contains /usr/contrib/lib and 1656 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 1657 # libtool to hard-code these into programs 1658 ;; 1659 1660cygwin* | mingw* | pw32*) 1661 version_type=windows 1662 shrext_cmds=".dll" 1663 need_version=no 1664 need_lib_prefix=no 1665 1666 case $GCC,$host_os in 1667 yes,cygwin* | yes,mingw* | yes,pw32*) 1668 library_names_spec='$libname.dll.a' 1669 # DLL is installed to $(libdir)/../bin by postinstall_cmds 1670 postinstall_cmds='base_file=`basename \${file}`~ 1671 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~ 1672 dldir=$destdir/`dirname \$dlpath`~ 1673 test -d \$dldir || mkdir -p \$dldir~ 1674 $install_prog $dir/$dlname \$dldir/$dlname~ 1675 chmod a+x \$dldir/$dlname' 1676 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 1677 dlpath=$dir/\$dldll~ 1678 $rm \$dlpath' 1679 shlibpath_overrides_runpath=yes 1680 1681 case $host_os in 1682 cygwin*) 1683 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 1684 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1685 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" 1686 ;; 1687 mingw*) 1688 # MinGW DLLs use traditional 'lib' prefix 1689 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1690 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` 1691 if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then 1692 # It is most probably a Windows format PATH printed by 1693 # mingw gcc, but we are running on Cygwin. Gcc prints its search 1694 # path with ; separators, and with drive letters. We can handle the 1695 # drive letters (cygwin fileutils understands them), so leave them, 1696 # especially as we might pass files found there to a mingw objdump, 1697 # which wouldn't understand a cygwinified path. Ahh. 1698 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 1699 else 1700 sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 1701 fi 1702 ;; 1703 pw32*) 1704 # pw32 DLLs use 'pw' prefix rather than 'lib' 1705 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' 1706 ;; 1707 esac 1708 ;; 1709 1710 *) 1711 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' 1712 ;; 1713 esac 1714 dynamic_linker='Win32 ld.exe' 1715 # FIXME: first we should search . and the directory the executable is in 1716 shlibpath_var=PATH 1717 ;; 1718 1719darwin* | rhapsody*) 1720 dynamic_linker="$host_os dyld" 1721 version_type=darwin 1722 need_lib_prefix=no 1723 need_version=no 1724 library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext' 1725 soname_spec='${libname}${release}${major}$shared_ext' 1726 shlibpath_overrides_runpath=yes 1727 shlibpath_var=DYLD_LIBRARY_PATH 1728 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 1729 m4_if([$1], [],[ 1730 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) 1731 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 1732 ;; 1733 1734dgux*) 1735 version_type=linux 1736 need_lib_prefix=no 1737 need_version=no 1738 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 1739 soname_spec='${libname}${release}${shared_ext}$major' 1740 shlibpath_var=LD_LIBRARY_PATH 1741 ;; 1742 1743freebsd1*) 1744 dynamic_linker=no 1745 ;; 1746 1747freebsd* | dragonfly*) 1748 # DragonFly does not have aout. When/if they implement a new 1749 # versioning mechanism, adjust this. 1750 if test -x /usr/bin/objformat; then 1751 objformat=`/usr/bin/objformat` 1752 else 1753 case $host_os in 1754 freebsd[[123]]*) objformat=aout ;; 1755 *) objformat=elf ;; 1756 esac 1757 fi 1758 version_type=freebsd-$objformat 1759 case $version_type in 1760 freebsd-elf*) 1761 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 1762 need_version=no 1763 need_lib_prefix=no 1764 ;; 1765 freebsd-*) 1766 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 1767 need_version=yes 1768 ;; 1769 esac 1770 shlibpath_var=LD_LIBRARY_PATH 1771 case $host_os in 1772 freebsd2*) 1773 shlibpath_overrides_runpath=yes 1774 ;; 1775 freebsd3.[[01]]* | freebsdelf3.[[01]]*) 1776 shlibpath_overrides_runpath=yes 1777 hardcode_into_libs=yes 1778 ;; 1779 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ 1780 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) 1781 shlibpath_overrides_runpath=no 1782 hardcode_into_libs=yes 1783 ;; 1784 *) # from 4.6 on, and DragonFly 1785 shlibpath_overrides_runpath=yes 1786 hardcode_into_libs=yes 1787 ;; 1788 esac 1789 ;; 1790 1791gnu*) 1792 version_type=linux 1793 need_lib_prefix=no 1794 need_version=no 1795 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 1796 soname_spec='${libname}${release}${shared_ext}$major' 1797 shlibpath_var=LD_LIBRARY_PATH 1798 hardcode_into_libs=yes 1799 ;; 1800 1801hpux9* | hpux10* | hpux11*) 1802 # Give a soname corresponding to the major version so that dld.sl refuses to 1803 # link against other versions. 1804 version_type=sunos 1805 need_lib_prefix=no 1806 need_version=no 1807 case $host_cpu in 1808 ia64*) 1809 shrext_cmds='.so' 1810 hardcode_into_libs=yes 1811 dynamic_linker="$host_os dld.so" 1812 shlibpath_var=LD_LIBRARY_PATH 1813 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1814 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1815 soname_spec='${libname}${release}${shared_ext}$major' 1816 if test "X$HPUX_IA64_MODE" = X32; then 1817 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 1818 else 1819 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 1820 fi 1821 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1822 ;; 1823 hppa*64*) 1824 shrext_cmds='.sl' 1825 hardcode_into_libs=yes 1826 dynamic_linker="$host_os dld.sl" 1827 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 1828 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 1829 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1830 soname_spec='${libname}${release}${shared_ext}$major' 1831 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 1832 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 1833 ;; 1834 *) 1835 shrext_cmds='.sl' 1836 dynamic_linker="$host_os dld.sl" 1837 shlibpath_var=SHLIB_PATH 1838 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 1839 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1840 soname_spec='${libname}${release}${shared_ext}$major' 1841 ;; 1842 esac 1843 # HP-UX runs *really* slowly unless shared libraries are mode 555. 1844 postinstall_cmds='chmod 555 $lib' 1845 ;; 1846 1847interix[[3-9]]*) 1848 version_type=linux 1849 need_lib_prefix=no 1850 need_version=no 1851 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1852 soname_spec='${libname}${release}${shared_ext}$major' 1853 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 1854 shlibpath_var=LD_LIBRARY_PATH 1855 shlibpath_overrides_runpath=no 1856 hardcode_into_libs=yes 1857 ;; 1858 1859irix5* | irix6* | nonstopux*) 1860 case $host_os in 1861 nonstopux*) version_type=nonstopux ;; 1862 *) 1863 if test "$lt_cv_prog_gnu_ld" = yes; then 1864 version_type=linux 1865 else 1866 version_type=irix 1867 fi ;; 1868 esac 1869 need_lib_prefix=no 1870 need_version=no 1871 soname_spec='${libname}${release}${shared_ext}$major' 1872 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 1873 case $host_os in 1874 irix5* | nonstopux*) 1875 libsuff= shlibsuff= 1876 ;; 1877 *) 1878 case $LD in # libtool.m4 will add one of these switches to LD 1879 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 1880 libsuff= shlibsuff= libmagic=32-bit;; 1881 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 1882 libsuff=32 shlibsuff=N32 libmagic=N32;; 1883 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 1884 libsuff=64 shlibsuff=64 libmagic=64-bit;; 1885 *) libsuff= shlibsuff= libmagic=never-match;; 1886 esac 1887 ;; 1888 esac 1889 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 1890 shlibpath_overrides_runpath=no 1891 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 1892 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 1893 hardcode_into_libs=yes 1894 ;; 1895 1896# No shared lib support for Linux oldld, aout, or coff. 1897linux*oldld* | linux*aout* | linux*coff*) 1898 dynamic_linker=no 1899 ;; 1900 1901# This must be Linux ELF. 1902linux* | k*bsd*-gnu) 1903 version_type=linux 1904 need_lib_prefix=no 1905 need_version=no 1906 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1907 soname_spec='${libname}${release}${shared_ext}$major' 1908 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 1909 shlibpath_var=LD_LIBRARY_PATH 1910 shlibpath_overrides_runpath=no 1911 # This implies no fast_install, which is unacceptable. 1912 # Some rework will be needed to allow for fast_install 1913 # before this can be enabled. 1914 hardcode_into_libs=yes 1915 1916 # Append ld.so.conf contents to the search path 1917 if test -f /etc/ld.so.conf; then 1918 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` 1919 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 1920 fi 1921 1922 # We used to test for /lib/ld.so.1 and disable shared libraries on 1923 # powerpc, because MkLinux only supported shared libraries with the 1924 # GNU dynamic linker. Since this was broken with cross compilers, 1925 # most powerpc-linux boxes support dynamic linking these days and 1926 # people can always --disable-shared, the test was removed, and we 1927 # assume the GNU/Linux dynamic linker is in use. 1928 dynamic_linker='GNU/Linux ld.so' 1929 ;; 1930 1931midnightbsd*) 1932 version_type=linux 1933 need_lib_prefix=no 1934 need_version=no 1935 library_names_spec='${libname}${release}${shared_ext}$versuffix2 ${libname}${release}${shared_ext} $libname${shared_ext}' 1936 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1937 shlibpath_var=LD_LIBRARY_PATH 1938 shlibpath_overrides_runpath=yes 1939 hardcode_into_libs=yes 1940 ;; 1941 1942mirbsd*) 1943 version_type=linux 1944 sys_lib_search_path_spec="/usr/lib" 1945 sys_lib_dlsearch_path_spec="/usr/lib" 1946 need_lib_prefix=no 1947 need_version=no 1948 library_names_spec='${libname}${release}${shared_ext}$versuffix2 ${libname}${shared_ext}$versuffix2' 1949 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1950 shlibpath_var=LD_LIBRARY_PATH 1951 shlibpath_overrides_runpath=yes 1952 ;; 1953 1954netbsd*) 1955 version_type=sunos 1956 need_lib_prefix=no 1957 need_version=no 1958 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 1959 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 1960 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 1961 dynamic_linker='NetBSD (a.out) ld.so' 1962 else 1963 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 1964 soname_spec='${libname}${release}${shared_ext}$major' 1965 dynamic_linker='NetBSD ld.elf_so' 1966 fi 1967 shlibpath_var=LD_LIBRARY_PATH 1968 shlibpath_overrides_runpath=yes 1969 hardcode_into_libs=yes 1970 ;; 1971 1972newsos6) 1973 version_type=linux 1974 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1975 shlibpath_var=LD_LIBRARY_PATH 1976 shlibpath_overrides_runpath=yes 1977 ;; 1978 1979nto-qnx*) 1980 version_type=linux 1981 need_lib_prefix=no 1982 need_version=no 1983 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 1984 soname_spec='${libname}${release}${shared_ext}$major' 1985 shlibpath_var=LD_LIBRARY_PATH 1986 shlibpath_overrides_runpath=yes 1987 ;; 1988 1989openbsd*) 1990 version_type=linux 1991 sys_lib_dlsearch_path_spec="/usr/lib" 1992 need_lib_prefix=no 1993 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 1994 case $host_os in 1995 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 1996 *) need_version=no ;; 1997 esac 1998 library_names_spec='${libname}${release}${shared_ext}$versuffix2 ${libname}${shared_ext}$versuffix2' 1999 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 2000 shlibpath_var=LD_LIBRARY_PATH 2001 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2002 case $host_os in 2003 openbsd2.[[89]] | openbsd2.[[89]].*) 2004 shlibpath_overrides_runpath=no 2005 ;; 2006 *) 2007 shlibpath_overrides_runpath=yes 2008 ;; 2009 esac 2010 else 2011 shlibpath_overrides_runpath=yes 2012 fi 2013 ;; 2014 2015os2*) 2016 libname_spec='$name' 2017 shrext_cmds=".dll" 2018 need_lib_prefix=no 2019 library_names_spec='$libname${shared_ext} $libname.a' 2020 dynamic_linker='OS/2 ld.exe' 2021 shlibpath_var=LIBPATH 2022 ;; 2023 2024osf3* | osf4* | osf5*) 2025 version_type=osf 2026 need_lib_prefix=no 2027 need_version=no 2028 soname_spec='${libname}${release}${shared_ext}$major' 2029 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2030 shlibpath_var=LD_LIBRARY_PATH 2031 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 2032 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 2033 ;; 2034 2035rdos*) 2036 dynamic_linker=no 2037 ;; 2038 2039solaris*) 2040 version_type=linux 2041 need_lib_prefix=no 2042 need_version=no 2043 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2044 soname_spec='${libname}${release}${shared_ext}$major' 2045 shlibpath_var=LD_LIBRARY_PATH 2046 shlibpath_overrides_runpath=yes 2047 hardcode_into_libs=yes 2048 # ldd complains unless libraries are executable 2049 postinstall_cmds='chmod +x $lib' 2050 ;; 2051 2052sunos4*) 2053 version_type=sunos 2054 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 2055 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 2056 shlibpath_var=LD_LIBRARY_PATH 2057 shlibpath_overrides_runpath=yes 2058 if test "$with_gnu_ld" = yes; then 2059 need_lib_prefix=no 2060 fi 2061 need_version=yes 2062 ;; 2063 2064sysv4 | sysv4.3*) 2065 version_type=linux 2066 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2067 soname_spec='${libname}${release}${shared_ext}$major' 2068 shlibpath_var=LD_LIBRARY_PATH 2069 case $host_vendor in 2070 sni) 2071 shlibpath_overrides_runpath=no 2072 need_lib_prefix=no 2073 export_dynamic_flag_spec='${wl}-Blargedynsym' 2074 runpath_var=LD_RUN_PATH 2075 ;; 2076 siemens) 2077 need_lib_prefix=no 2078 ;; 2079 motorola) 2080 need_lib_prefix=no 2081 need_version=no 2082 shlibpath_overrides_runpath=no 2083 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 2084 ;; 2085 esac 2086 ;; 2087 2088sysv4*MP*) 2089 if test -d /usr/nec ;then 2090 version_type=linux 2091 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 2092 soname_spec='$libname${shared_ext}.$major' 2093 shlibpath_var=LD_LIBRARY_PATH 2094 fi 2095 ;; 2096 2097sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2098 version_type=freebsd-elf 2099 need_lib_prefix=no 2100 need_version=no 2101 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 2102 soname_spec='${libname}${release}${shared_ext}$major' 2103 shlibpath_var=LD_LIBRARY_PATH 2104 hardcode_into_libs=yes 2105 if test "$with_gnu_ld" = yes; then 2106 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 2107 shlibpath_overrides_runpath=no 2108 else 2109 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 2110 shlibpath_overrides_runpath=yes 2111 case $host_os in 2112 sco3.2v5*) 2113 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 2114 ;; 2115 esac 2116 fi 2117 sys_lib_dlsearch_path_spec='/usr/lib' 2118 ;; 2119 2120uts4*) 2121 version_type=linux 2122 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 2123 soname_spec='${libname}${release}${shared_ext}$major' 2124 shlibpath_var=LD_LIBRARY_PATH 2125 ;; 2126 2127*) 2128 dynamic_linker=no 2129 ;; 2130esac 2131AC_MSG_RESULT([$dynamic_linker]) 2132test "$dynamic_linker" = no && can_build_shared=no 2133 2134if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 2135 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 2136fi 2137if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 2138 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 2139fi 2140 2141variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 2142if test "$GCC" = yes; then 2143 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 2144fi 2145])# AC_LIBTOOL_SYS_DYNAMIC_LINKER 2146 2147 2148# _LT_AC_TAGCONFIG 2149# ---------------- 2150AC_DEFUN([_LT_AC_TAGCONFIG], 2151[AC_REQUIRE([LT_AC_PROG_SED])dnl 2152AC_ARG_WITH([tags], 2153 [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@], 2154 [include additional configurations @<:@automatic@:>@])], 2155 [tagnames="$withval"]) 2156 2157if test -f "$ltmain" && test -n "$tagnames"; then 2158 if test ! -f "${ofile}"; then 2159 AC_MSG_WARN([output file '$ofile' does not exist]) 2160 fi 2161 2162 if test -z "$LTCC"; then 2163 eval "`$SHELL ${ofile} --config | grep '^LTCC='`" 2164 if test -z "$LTCC"; then 2165 AC_MSG_WARN([output file '$ofile' does not look like a libtool script]) 2166 else 2167 AC_MSG_WARN([using 'LTCC=$LTCC', extracted from '$ofile']) 2168 fi 2169 fi 2170 if test -z "$LTCFLAGS"; then 2171 eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`" 2172 fi 2173 2174 # Extract list of available tagged configurations in $ofile. 2175 # Note that this assumes the entire list is on one line. 2176 available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'` 2177 2178 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2179 for tagname in $tagnames; do 2180 IFS="$lt_save_ifs" 2181 # Check whether tagname contains only valid characters 2182 case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in 2183 "") ;; 2184 *) AC_MSG_ERROR([invalid tag name: $tagname]) 2185 ;; 2186 esac 2187 2188 if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null 2189 then 2190 AC_MSG_ERROR([tag name \"$tagname\" already exists]) 2191 fi 2192 2193 # Update the list of available tags. 2194 if test -n "$tagname"; then 2195 echo appending configuration tag \"$tagname\" to $ofile 2196 2197 case $tagname in 2198 CXX) 2199 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2200 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2201 (test "X$CXX" != "Xg++"))) ; then 2202 AC_LIBTOOL_LANG_CXX_CONFIG 2203 else 2204 tagname="" 2205 fi 2206 ;; 2207 2208 F77) 2209 if test -n "$F77" && test "X$F77" != "Xno"; then 2210 AC_LIBTOOL_LANG_F77_CONFIG 2211 else 2212 tagname="" 2213 fi 2214 ;; 2215 2216 GCJ) 2217 if test -n "$GCJ" && test "X$GCJ" != "Xno"; then 2218 AC_LIBTOOL_LANG_GCJ_CONFIG 2219 else 2220 tagname="" 2221 fi 2222 ;; 2223 2224 RC) 2225 AC_LIBTOOL_LANG_RC_CONFIG 2226 ;; 2227 2228 *) 2229 AC_MSG_ERROR([Unsupported tag name: $tagname]) 2230 ;; 2231 esac 2232 2233 # Append the new tag name to the list of available tags. 2234 if test -n "$tagname" ; then 2235 available_tags="$available_tags $tagname" 2236 fi 2237 fi 2238 done 2239 IFS="$lt_save_ifs" 2240 2241 # Now substitute the updated list of available tags. 2242 if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then 2243 mv "${ofile}T" "$ofile" 2244 chmod +x "$ofile" 2245 else 2246 rm -f "${ofile}T" 2247 AC_MSG_ERROR([unable to update list of available tagged configurations.]) 2248 fi 2249fi 2250])# _LT_AC_TAGCONFIG 2251 2252 2253# AC_LIBTOOL_DLOPEN 2254# ----------------- 2255# enable checks for dlopen support 2256AC_DEFUN([AC_LIBTOOL_DLOPEN], 2257 [AC_BEFORE([$0],[AC_LIBTOOL_SETUP]) 2258])# AC_LIBTOOL_DLOPEN 2259 2260 2261# AC_LIBTOOL_WIN32_DLL 2262# -------------------- 2263# declare package support for building win32 DLLs 2264AC_DEFUN([AC_LIBTOOL_WIN32_DLL], 2265[AC_BEFORE([$0], [AC_LIBTOOL_SETUP]) 2266])# AC_LIBTOOL_WIN32_DLL 2267 2268 2269# AC_ENABLE_SHARED([DEFAULT]) 2270# --------------------------- 2271# implement the --enable-shared flag 2272# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2273AC_DEFUN([AC_ENABLE_SHARED], 2274[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 2275AC_ARG_ENABLE([shared], 2276 [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@], 2277 [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])], 2278 [p=${PACKAGE-default} 2279 case $enableval in 2280 yes) enable_shared=yes ;; 2281 no) enable_shared=no ;; 2282 *) 2283 enable_shared=no 2284 # Look at the argument we got. We use all the common list separators. 2285 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2286 for pkg in $enableval; do 2287 IFS="$lt_save_ifs" 2288 if test "X$pkg" = "X$p"; then 2289 enable_shared=yes 2290 fi 2291 done 2292 IFS="$lt_save_ifs" 2293 ;; 2294 esac], 2295 [enable_shared=]AC_ENABLE_SHARED_DEFAULT) 2296])# AC_ENABLE_SHARED 2297 2298 2299# AC_DISABLE_SHARED 2300# ----------------- 2301# set the default shared flag to --disable-shared 2302AC_DEFUN([AC_DISABLE_SHARED], 2303[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2304AC_ENABLE_SHARED(no) 2305])# AC_DISABLE_SHARED 2306 2307 2308# AC_ENABLE_STATIC([DEFAULT]) 2309# --------------------------- 2310# implement the --enable-static flag 2311# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2312AC_DEFUN([AC_ENABLE_STATIC], 2313[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 2314AC_ARG_ENABLE([static], 2315 [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@], 2316 [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])], 2317 [p=${PACKAGE-default} 2318 case $enableval in 2319 yes) enable_static=yes ;; 2320 no) enable_static=no ;; 2321 *) 2322 enable_static=no 2323 # Look at the argument we got. We use all the common list separators. 2324 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2325 for pkg in $enableval; do 2326 IFS="$lt_save_ifs" 2327 if test "X$pkg" = "X$p"; then 2328 enable_static=yes 2329 fi 2330 done 2331 IFS="$lt_save_ifs" 2332 ;; 2333 esac], 2334 [enable_static=]AC_ENABLE_STATIC_DEFAULT) 2335])# AC_ENABLE_STATIC 2336 2337 2338# AC_DISABLE_STATIC 2339# ----------------- 2340# set the default static flag to --disable-static 2341AC_DEFUN([AC_DISABLE_STATIC], 2342[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2343AC_ENABLE_STATIC(no) 2344])# AC_DISABLE_STATIC 2345 2346 2347# AC_ENABLE_FAST_INSTALL([DEFAULT]) 2348# --------------------------------- 2349# implement the --enable-fast-install flag 2350# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. 2351AC_DEFUN([AC_ENABLE_FAST_INSTALL], 2352[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 2353AC_ARG_ENABLE([fast-install], 2354 [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], 2355 [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], 2356 [p=${PACKAGE-default} 2357 case $enableval in 2358 yes) enable_fast_install=yes ;; 2359 no) enable_fast_install=no ;; 2360 *) 2361 enable_fast_install=no 2362 # Look at the argument we got. We use all the common list separators. 2363 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 2364 for pkg in $enableval; do 2365 IFS="$lt_save_ifs" 2366 if test "X$pkg" = "X$p"; then 2367 enable_fast_install=yes 2368 fi 2369 done 2370 IFS="$lt_save_ifs" 2371 ;; 2372 esac], 2373 [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT) 2374])# AC_ENABLE_FAST_INSTALL 2375 2376 2377# AC_DISABLE_FAST_INSTALL 2378# ----------------------- 2379# set the default to --disable-fast-install 2380AC_DEFUN([AC_DISABLE_FAST_INSTALL], 2381[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2382AC_ENABLE_FAST_INSTALL(no) 2383])# AC_DISABLE_FAST_INSTALL 2384 2385 2386# AC_LIBTOOL_PICMODE([MODE]) 2387# -------------------------- 2388# implement the --with-pic flag 2389# MODE is either `yes' or `no'. If omitted, it defaults to `both'. 2390AC_DEFUN([AC_LIBTOOL_PICMODE], 2391[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2392pic_mode=ifelse($#,1,$1,default) 2393])# AC_LIBTOOL_PICMODE 2394 2395 2396# AC_PROG_EGREP 2397# ------------- 2398# This is predefined starting with Autoconf 2.54, so this conditional 2399# definition can be removed once we require Autoconf 2.54 or later. 2400m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP], 2401[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep], 2402 [if echo a | (grep -E '(a|b)') >/dev/null 2>&1 2403 then ac_cv_prog_egrep='grep -E' 2404 else ac_cv_prog_egrep='egrep' 2405 fi]) 2406 EGREP=$ac_cv_prog_egrep 2407 AC_SUBST([EGREP]) 2408])]) 2409 2410 2411# AC_PATH_TOOL_PREFIX 2412# ------------------- 2413# find a file program which can recognize shared library 2414AC_DEFUN([AC_PATH_TOOL_PREFIX], 2415[AC_REQUIRE([AC_PROG_EGREP])dnl 2416AC_MSG_CHECKING([for $1]) 2417AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 2418[case $MAGIC_CMD in 2419[[\\/*] | ?:[\\/]*]) 2420 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 2421 ;; 2422*) 2423 lt_save_MAGIC_CMD="$MAGIC_CMD" 2424 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2425dnl $ac_dummy forces splitting on constant user-supplied paths. 2426dnl POSIX.2 word splitting is done only on the output of word expansions, 2427dnl not every word. This closes a longstanding sh security hole. 2428 ac_dummy="ifelse([$2], , $PATH, [$2])" 2429 for ac_dir in $ac_dummy; do 2430 IFS="$lt_save_ifs" 2431 test -z "$ac_dir" && ac_dir=. 2432 if test -f $ac_dir/$1; then 2433 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 2434 if test -n "$file_magic_test_file"; then 2435 case $deplibs_check_method in 2436 "file_magic "*) 2437 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 2438 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2439 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 2440 $EGREP "$file_magic_regex" > /dev/null; then 2441 : 2442 else 2443 cat <<EOF 1>&2 2444 2445*** Warning: the command libtool uses to detect shared libraries, 2446*** $file_magic_cmd, produces output that libtool cannot recognize. 2447*** The result is that libtool may fail to recognize shared libraries 2448*** as such. This will affect the creation of libtool libraries that 2449*** depend on shared libraries, but programs linked with such libtool 2450*** libraries will work regardless of this problem. Nevertheless, you 2451*** may want to report the problem to your system manager and/or to 2452*** bug-libtool@gnu.org 2453 2454EOF 2455 fi ;; 2456 esac 2457 fi 2458 break 2459 fi 2460 done 2461 IFS="$lt_save_ifs" 2462 MAGIC_CMD="$lt_save_MAGIC_CMD" 2463 ;; 2464esac]) 2465MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 2466if test -n "$MAGIC_CMD"; then 2467 AC_MSG_RESULT($MAGIC_CMD) 2468else 2469 AC_MSG_RESULT(no) 2470fi 2471])# AC_PATH_TOOL_PREFIX 2472 2473 2474# AC_PATH_MAGIC 2475# ------------- 2476# find a file program which can recognize a shared library 2477AC_DEFUN([AC_PATH_MAGIC], 2478[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) 2479if test -z "$lt_cv_path_MAGIC_CMD"; then 2480 if test -n "$ac_tool_prefix"; then 2481 AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) 2482 else 2483 MAGIC_CMD=: 2484 fi 2485fi 2486])# AC_PATH_MAGIC 2487 2488 2489# AC_PROG_LD 2490# ---------- 2491# find the pathname to the GNU or non-GNU linker 2492AC_DEFUN([AC_PROG_LD], 2493[AC_ARG_WITH([gnu-ld], 2494 [AC_HELP_STRING([--with-gnu-ld], 2495 [assume the C compiler uses GNU ld @<:@default=no@:>@])], 2496 [test "$withval" = no || with_gnu_ld=yes], 2497 [with_gnu_ld=no]) 2498AC_REQUIRE([LT_AC_PROG_SED])dnl 2499AC_REQUIRE([AC_PROG_CC])dnl 2500AC_REQUIRE([AC_CANONICAL_HOST])dnl 2501AC_REQUIRE([AC_CANONICAL_BUILD])dnl 2502ac_prog=ld 2503if test "$GCC" = yes; then 2504 # Check if gcc -print-prog-name=ld gives a path. 2505 AC_MSG_CHECKING([for ld used by $CC]) 2506 case $host in 2507 *-*-mingw*) 2508 # gcc leaves a trailing carriage return which upsets mingw 2509 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 2510 *) 2511 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 2512 esac 2513 case $ac_prog in 2514 # Accept absolute paths. 2515 [[\\/]]* | ?:[[\\/]]*) 2516 re_direlt='/[[^/]][[^/]]*/\.\./' 2517 # Canonicalize the pathname of ld 2518 ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` 2519 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 2520 ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` 2521 done 2522 test -z "$LD" && LD="$ac_prog" 2523 ;; 2524 "") 2525 # If it fails, then pretend we aren't using GCC. 2526 ac_prog=ld 2527 ;; 2528 *) 2529 # If it is relative, then search for the first ld in PATH. 2530 with_gnu_ld=unknown 2531 ;; 2532 esac 2533elif test "$with_gnu_ld" = yes; then 2534 AC_MSG_CHECKING([for GNU ld]) 2535else 2536 AC_MSG_CHECKING([for non-GNU ld]) 2537fi 2538AC_CACHE_VAL(lt_cv_path_LD, 2539[if test -z "$LD"; then 2540 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2541 for ac_dir in $PATH; do 2542 IFS="$lt_save_ifs" 2543 test -z "$ac_dir" && ac_dir=. 2544 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 2545 lt_cv_path_LD="$ac_dir/$ac_prog" 2546 # Check to see if the program is GNU ld. I'd rather use --version, 2547 # but apparently some variants of GNU ld only accept -v. 2548 # Break only if it was the GNU/non-GNU ld that we prefer. 2549 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 2550 *GNU* | *'with BFD'*) 2551 test "$with_gnu_ld" != no && break 2552 ;; 2553 *) 2554 test "$with_gnu_ld" != yes && break 2555 ;; 2556 esac 2557 fi 2558 done 2559 IFS="$lt_save_ifs" 2560else 2561 lt_cv_path_LD="$LD" # Let the user override the test with a path. 2562fi]) 2563LD="$lt_cv_path_LD" 2564if test -n "$LD"; then 2565 AC_MSG_RESULT($LD) 2566else 2567 AC_MSG_RESULT(no) 2568fi 2569test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 2570AC_PROG_LD_GNU 2571])# AC_PROG_LD 2572 2573 2574# AC_PROG_LD_GNU 2575# -------------- 2576AC_DEFUN([AC_PROG_LD_GNU], 2577[AC_REQUIRE([AC_PROG_EGREP])dnl 2578AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 2579[# I'd rather use --version here, but apparently some GNU lds only accept -v. 2580case `$LD -v 2>&1 </dev/null` in 2581*GNU* | *'with BFD'*) 2582 lt_cv_prog_gnu_ld=yes 2583 ;; 2584*) 2585 lt_cv_prog_gnu_ld=no 2586 ;; 2587esac]) 2588with_gnu_ld=$lt_cv_prog_gnu_ld 2589])# AC_PROG_LD_GNU 2590 2591 2592# AC_PROG_LD_RELOAD_FLAG 2593# ---------------------- 2594# find reload flag for linker 2595# -- PORTME Some linkers may need a different reload flag. 2596AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 2597[AC_CACHE_CHECK([for $LD option to reload object files], 2598 lt_cv_ld_reload_flag, 2599 [lt_cv_ld_reload_flag='-r']) 2600reload_flag=$lt_cv_ld_reload_flag 2601case $reload_flag in 2602"" | " "*) ;; 2603*) reload_flag=" $reload_flag" ;; 2604esac 2605reload_cmds='$LD$reload_flag -o $output$reload_objs' 2606case $host_os in 2607 darwin*) 2608 if test "$GCC" = yes; then 2609 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 2610 else 2611 reload_cmds='$LD$reload_flag -o $output$reload_objs' 2612 fi 2613 ;; 2614esac 2615])# AC_PROG_LD_RELOAD_FLAG 2616 2617 2618# AC_DEPLIBS_CHECK_METHOD 2619# ----------------------- 2620# how to check for library dependencies 2621# -- PORTME fill in with the dynamic library characteristics 2622AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 2623[AC_CACHE_CHECK([how to recognize dependent libraries], 2624lt_cv_deplibs_check_method, 2625[lt_cv_file_magic_cmd='$MAGIC_CMD' 2626lt_cv_file_magic_test_file= 2627lt_cv_deplibs_check_method='unknown' 2628# Need to set the preceding variable on all platforms that support 2629# interlibrary dependencies. 2630# 'none' -- dependencies not supported. 2631# `unknown' -- same as none, but documents that we really don't know. 2632# 'pass_all' -- all dependencies passed with no checks. 2633# 'test_compile' -- check by making test program. 2634# 'file_magic [[regex]]' -- check by looking for files in library path 2635# which responds to the $file_magic_cmd with a given extended regex. 2636# If you have `file' or equivalent on your system and you're not sure 2637# whether `pass_all' will *always* work, you probably want this one. 2638 2639case $host_os in 2640aix[[4-9]]*) 2641 lt_cv_deplibs_check_method=pass_all 2642 ;; 2643 2644beos*) 2645 lt_cv_deplibs_check_method=pass_all 2646 ;; 2647 2648bsdi[[45]]*) 2649 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 2650 lt_cv_file_magic_cmd='/usr/bin/file -L' 2651 lt_cv_file_magic_test_file=/shlib/libc.so 2652 ;; 2653 2654cygwin*) 2655 # func_win32_libid is a shell function defined in ltmain.sh 2656 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2657 lt_cv_file_magic_cmd='func_win32_libid' 2658 ;; 2659 2660mingw* | pw32*) 2661 # Base MSYS/MinGW do not provide the 'file' command needed by 2662 # func_win32_libid shell function, so use a weaker test based on 'objdump', 2663 # unless we find 'file', for example because we are cross-compiling. 2664 if ( file / ) >/dev/null 2>&1; then 2665 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 2666 lt_cv_file_magic_cmd='func_win32_libid' 2667 else 2668 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 2669 lt_cv_file_magic_cmd='$OBJDUMP -f' 2670 fi 2671 ;; 2672 2673darwin* | rhapsody*) 2674 lt_cv_deplibs_check_method=pass_all 2675 ;; 2676 2677freebsd* | dragonfly*) 2678 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2679 case $host_cpu in 2680 i*86 ) 2681 # Not sure whether the presence of OpenBSD here was a mistake. 2682 # Let's accept both of them until this is cleared up. 2683 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' 2684 lt_cv_file_magic_cmd=/usr/bin/file 2685 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 2686 ;; 2687 esac 2688 else 2689 lt_cv_deplibs_check_method=pass_all 2690 fi 2691 ;; 2692 2693gnu*) 2694 lt_cv_deplibs_check_method=pass_all 2695 ;; 2696 2697hpux10.20* | hpux11*) 2698 lt_cv_file_magic_cmd=/usr/bin/file 2699 case $host_cpu in 2700 ia64*) 2701 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' 2702 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 2703 ;; 2704 hppa*64*) 2705 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] 2706 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 2707 ;; 2708 *) 2709 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 2710 lt_cv_file_magic_test_file=/usr/lib/libc.sl 2711 ;; 2712 esac 2713 ;; 2714 2715interix[[3-9]]*) 2716 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 2717 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' 2718 ;; 2719 2720irix5* | irix6* | nonstopux*) 2721 case $LD in 2722 *-32|*"-32 ") libmagic=32-bit;; 2723 *-n32|*"-n32 ") libmagic=N32;; 2724 *-64|*"-64 ") libmagic=64-bit;; 2725 *) libmagic=never-match;; 2726 esac 2727 lt_cv_deplibs_check_method=pass_all 2728 ;; 2729 2730# This must be Linux ELF. 2731linux* | k*bsd*-gnu) 2732 lt_cv_deplibs_check_method=pass_all 2733 ;; 2734 2735midnightbsd*) 2736 # might to use match_pattern like MirBSD, but there is no well-defined 2737 # naming scheme for libraries yet, as the current one is deprecated, and 2738 # the new one in a state of flux especially between mports and MirPorts 2739 lt_cv_deplibs_check_method=pass_all 2740 ;; 2741 2742mirbsd*) 2743 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2744 ;; 2745 2746netbsd*) 2747 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 2748 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2749 else 2750 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' 2751 fi 2752 ;; 2753 2754newos6*) 2755 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 2756 lt_cv_file_magic_cmd=/usr/bin/file 2757 lt_cv_file_magic_test_file=/usr/lib/libnls.so 2758 ;; 2759 2760nto-qnx*) 2761 lt_cv_deplibs_check_method=unknown 2762 ;; 2763 2764openbsd*) 2765 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2766 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' 2767 else 2768 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' 2769 fi 2770 ;; 2771 2772osf3* | osf4* | osf5*) 2773 lt_cv_deplibs_check_method=pass_all 2774 ;; 2775 2776rdos*) 2777 lt_cv_deplibs_check_method=pass_all 2778 ;; 2779 2780solaris*) 2781 lt_cv_deplibs_check_method=pass_all 2782 ;; 2783 2784sysv4 | sysv4.3*) 2785 case $host_vendor in 2786 motorola) 2787 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 2788 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 2789 ;; 2790 ncr) 2791 lt_cv_deplibs_check_method=pass_all 2792 ;; 2793 sequent) 2794 lt_cv_file_magic_cmd='/bin/file' 2795 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 2796 ;; 2797 sni) 2798 lt_cv_file_magic_cmd='/bin/file' 2799 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 2800 lt_cv_file_magic_test_file=/lib/libc.so 2801 ;; 2802 siemens) 2803 lt_cv_deplibs_check_method=pass_all 2804 ;; 2805 pc) 2806 lt_cv_deplibs_check_method=pass_all 2807 ;; 2808 esac 2809 ;; 2810 2811sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 2812 lt_cv_deplibs_check_method=pass_all 2813 ;; 2814esac 2815]) 2816file_magic_cmd=$lt_cv_file_magic_cmd 2817deplibs_check_method=$lt_cv_deplibs_check_method 2818test -z "$deplibs_check_method" && deplibs_check_method=unknown 2819])# AC_DEPLIBS_CHECK_METHOD 2820 2821 2822# AC_PROG_NM 2823# ---------- 2824# find the pathname to a BSD-compatible name lister 2825AC_DEFUN([AC_PROG_NM], 2826[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM, 2827[if test -n "$NM"; then 2828 # Let the user override the test. 2829 lt_cv_path_NM="$NM" 2830else 2831 lt_nm_to_check="${ac_tool_prefix}nm" 2832 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 2833 lt_nm_to_check="$lt_nm_to_check nm" 2834 fi 2835 for lt_tmp_nm in $lt_nm_to_check; do 2836 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 2837 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 2838 IFS="$lt_save_ifs" 2839 test -z "$ac_dir" && ac_dir=. 2840 tmp_nm="$ac_dir/$lt_tmp_nm" 2841 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 2842 # Check to see if the nm accepts a BSD-compat flag. 2843 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 2844 # nm: unknown option "B" ignored 2845 # Tru64's nm complains that /dev/null is an invalid object file 2846 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 2847 */dev/null* | *'Invalid file or object type'*) 2848 lt_cv_path_NM="$tmp_nm -B" 2849 break 2850 ;; 2851 *) 2852 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 2853 */dev/null*) 2854 lt_cv_path_NM="$tmp_nm -p" 2855 break 2856 ;; 2857 *) 2858 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 2859 continue # so that we can try to find one that supports BSD flags 2860 ;; 2861 esac 2862 ;; 2863 esac 2864 fi 2865 done 2866 IFS="$lt_save_ifs" 2867 done 2868 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 2869fi]) 2870NM="$lt_cv_path_NM" 2871])# AC_PROG_NM 2872 2873 2874# AC_CHECK_LIBM 2875# ------------- 2876# check for math library 2877AC_DEFUN([AC_CHECK_LIBM], 2878[AC_REQUIRE([AC_CANONICAL_HOST])dnl 2879LIBM= 2880case $host in 2881*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) 2882 # These system don't have libm, or don't need it 2883 ;; 2884*-ncr-sysv4.3*) 2885 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 2886 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") 2887 ;; 2888*) 2889 AC_CHECK_LIB(m, cos, LIBM="-lm") 2890 ;; 2891esac 2892])# AC_CHECK_LIBM 2893 2894 2895# AC_LIBLTDL_CONVENIENCE([DIRECTORY]) 2896# ----------------------------------- 2897# sets LIBLTDL to the link flags for the libltdl convenience library and 2898# LTDLINCL to the include flags for the libltdl header and adds 2899# --enable-ltdl-convenience to the configure arguments. Note that 2900# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2901# it is assumed to be `libltdl'. LIBLTDL will be prefixed with 2902# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/' 2903# (note the single quotes!). If your package is not flat and you're not 2904# using automake, define top_builddir and top_srcdir appropriately in 2905# the Makefiles. 2906AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 2907[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2908 case $enable_ltdl_convenience in 2909 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 2910 "") enable_ltdl_convenience=yes 2911 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 2912 esac 2913 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 2914 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2915 # For backwards non-gettext consistent compatibility... 2916 INCLTDL="$LTDLINCL" 2917])# AC_LIBLTDL_CONVENIENCE 2918 2919 2920# AC_LIBLTDL_INSTALLABLE([DIRECTORY]) 2921# ----------------------------------- 2922# sets LIBLTDL to the link flags for the libltdl installable library and 2923# LTDLINCL to the include flags for the libltdl header and adds 2924# --enable-ltdl-install to the configure arguments. Note that 2925# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided, 2926# and an installed libltdl is not found, it is assumed to be `libltdl'. 2927# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with 2928# '${top_srcdir}/' (note the single quotes!). If your package is not 2929# flat and you're not using automake, define top_builddir and top_srcdir 2930# appropriately in the Makefiles. 2931# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 2932AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 2933[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 2934 AC_CHECK_LIB(ltdl, lt_dlinit, 2935 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 2936 [if test x"$enable_ltdl_install" = xno; then 2937 AC_MSG_WARN([libltdl not installed, but installation disabled]) 2938 else 2939 enable_ltdl_install=yes 2940 fi 2941 ]) 2942 if test x"$enable_ltdl_install" = x"yes"; then 2943 ac_configure_args="$ac_configure_args --enable-ltdl-install" 2944 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 2945 LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 2946 else 2947 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 2948 LIBLTDL="-lltdl" 2949 LTDLINCL= 2950 fi 2951 # For backwards non-gettext consistent compatibility... 2952 INCLTDL="$LTDLINCL" 2953])# AC_LIBLTDL_INSTALLABLE 2954 2955 2956# AC_LIBTOOL_CXX 2957# -------------- 2958# enable support for C++ libraries 2959AC_DEFUN([AC_LIBTOOL_CXX], 2960[AC_REQUIRE([_LT_AC_LANG_CXX]) 2961])# AC_LIBTOOL_CXX 2962 2963 2964# _LT_AC_LANG_CXX 2965# --------------- 2966# with a little hack for autoconf 2.13 in case g++ is not installed 2967AC_DEFUN([_LT_AC_LANG_CXX], 2968[pushdef([AC_MSG_ERROR], [CXX=false]) 2969AC_REQUIRE([AC_PROG_CXX]) 2970popdef([AC_MSG_ERROR]) 2971AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 2972_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX]) 2973])# _LT_AC_LANG_CXX 2974 2975# _LT_AC_PROG_CXXCPP 2976# ------------------ 2977# with a little hack for autoconf 2.13 in case g++ is not installed 2978AC_DEFUN([_LT_AC_PROG_CXXCPP], 2979[pushdef([AC_MSG_ERROR], [CXX=false]) 2980AC_REQUIRE([AC_PROG_CXX]) 2981popdef([AC_MSG_ERROR]) 2982if test -n "$CXX" && ( test "X$CXX" != "Xno" && 2983 test x"$CXX" != x"false" && 2984 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 2985 (test "X$CXX" != "Xg++"))) ; then 2986 AC_PROG_CXXCPP 2987fi 2988])# _LT_AC_PROG_CXXCPP 2989 2990# AC_LIBTOOL_F77 2991# -------------- 2992# enable support for Fortran 77 libraries 2993AC_DEFUN([AC_LIBTOOL_F77], 2994[AC_REQUIRE([_LT_AC_LANG_F77]) 2995])# AC_LIBTOOL_F77 2996 2997 2998# _LT_AC_LANG_F77 2999# --------------- 3000# with a little hack for autoconf 2.13 in case g77 is not installed 3001AC_DEFUN([_LT_AC_LANG_F77], 3002[pushdef([AC_MSG_ERROR], [F77=false]) 3003AC_REQUIRE([AC_PROG_F77]) 3004popdef([AC_MSG_ERROR]) 3005_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77]) 3006])# _LT_AC_LANG_F77 3007 3008 3009# AC_LIBTOOL_GCJ 3010# -------------- 3011# enable support for GCJ libraries 3012AC_DEFUN([AC_LIBTOOL_GCJ], 3013[AC_REQUIRE([_LT_AC_LANG_GCJ]) 3014])# AC_LIBTOOL_GCJ 3015 3016 3017# _LT_AC_LANG_GCJ 3018# --------------- 3019AC_DEFUN([_LT_AC_LANG_GCJ], 3020[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[], 3021 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[], 3022 [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[], 3023 [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])], 3024 [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])], 3025 [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])]) 3026_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ]) 3027])# _LT_AC_LANG_GCJ 3028 3029 3030# AC_LIBTOOL_RC 3031# ------------- 3032# enable support for Windows resource files 3033AC_DEFUN([AC_LIBTOOL_RC], 3034[AC_REQUIRE([LT_AC_PROG_RC]) 3035_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC]) 3036])# AC_LIBTOOL_RC 3037 3038 3039# AC_LIBTOOL_LANG_C_CONFIG 3040# ------------------------ 3041# Ensure that the configuration vars for the C compiler are 3042# suitably defined. Those variables are subsequently used by 3043# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3044AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG]) 3045AC_DEFUN([_LT_AC_LANG_C_CONFIG], 3046[lt_save_CC="$CC" 3047AC_LANG_PUSH(C) 3048 3049# Source file extension for C test sources. 3050ac_ext=c 3051 3052# Object file extension for compiled C test sources. 3053objext=o 3054_LT_AC_TAGVAR(objext, $1)=$objext 3055 3056# Code to be used in simple compile tests 3057lt_simple_compile_test_code="int some_variable = 0;" 3058 3059# Code to be used in simple link tests 3060lt_simple_link_test_code='int main(){return(0);}' 3061 3062_LT_AC_SYS_COMPILER 3063 3064# save warnings/boilerplate of simple test code 3065_LT_COMPILER_BOILERPLATE 3066_LT_LINKER_BOILERPLATE 3067 3068## CAVEAT EMPTOR: 3069## There is no encapsulation within the following macros, do not change 3070## the running order or otherwise move them around unless you know exactly 3071## what you are doing... 3072AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 3073AC_LIBTOOL_PROG_COMPILER_PIC($1) 3074AC_LIBTOOL_PROG_CC_C_O($1) 3075AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 3076AC_LIBTOOL_PROG_LD_SHLIBS($1) 3077AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 3078AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 3079AC_LIBTOOL_SYS_LIB_STRIP 3080AC_LIBTOOL_DLOPEN_SELF 3081 3082# Report which library types will actually be built 3083AC_MSG_CHECKING([if libtool supports shared libraries]) 3084AC_MSG_RESULT([$can_build_shared]) 3085 3086AC_MSG_CHECKING([whether to build shared libraries]) 3087test "$can_build_shared" = "no" && enable_shared=no 3088 3089# On AIX, shared libraries and static libraries use the same namespace, and 3090# are all built from PIC. 3091case $host_os in 3092aix3*) 3093 test "$enable_shared" = yes && enable_static=no 3094 if test -n "$RANLIB"; then 3095 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3096 postinstall_cmds='$RANLIB $lib' 3097 fi 3098 ;; 3099 3100aix[[4-9]]*) 3101 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3102 test "$enable_shared" = yes && enable_static=no 3103 fi 3104 ;; 3105esac 3106AC_MSG_RESULT([$enable_shared]) 3107 3108AC_MSG_CHECKING([whether to build static libraries]) 3109# Make sure either enable_shared or enable_static is yes. 3110test "$enable_shared" = yes || enable_static=yes 3111AC_MSG_RESULT([$enable_static]) 3112 3113AC_LIBTOOL_CONFIG($1) 3114 3115AC_LANG_POP 3116CC="$lt_save_CC" 3117])# AC_LIBTOOL_LANG_C_CONFIG 3118 3119 3120# AC_LIBTOOL_LANG_CXX_CONFIG 3121# -------------------------- 3122# Ensure that the configuration vars for the C compiler are 3123# suitably defined. Those variables are subsequently used by 3124# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 3125AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)]) 3126AC_DEFUN([_LT_AC_LANG_CXX_CONFIG], 3127[AC_LANG_PUSH(C++) 3128pushdef([AC_MSG_ERROR], [CXX=false]) 3129AC_REQUIRE([AC_PROG_CXX]) 3130popdef([AC_MSG_ERROR]) 3131AC_REQUIRE([_LT_AC_PROG_CXXCPP]) 3132 3133_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3134_LT_AC_TAGVAR(allow_undefined_flag, $1)= 3135_LT_AC_TAGVAR(always_export_symbols, $1)=no 3136_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 3137_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 3138_LT_AC_TAGVAR(hardcode_direct, $1)=no 3139_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 3140_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 3141_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3142_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 3143_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3144_LT_AC_TAGVAR(hardcode_automatic, $1)=no 3145_LT_AC_TAGVAR(module_cmds, $1)= 3146_LT_AC_TAGVAR(module_expsym_cmds, $1)= 3147_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 3148_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 3149_LT_AC_TAGVAR(no_undefined_flag, $1)= 3150_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3151_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 3152 3153# Dependencies to place before and after the object being linked: 3154_LT_AC_TAGVAR(predep_objects, $1)= 3155_LT_AC_TAGVAR(postdep_objects, $1)= 3156_LT_AC_TAGVAR(predeps, $1)= 3157_LT_AC_TAGVAR(postdeps, $1)= 3158_LT_AC_TAGVAR(compiler_lib_search_path, $1)= 3159_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 3160 3161# Source file extension for C++ test sources. 3162ac_ext=cpp 3163 3164# Object file extension for compiled C++ test sources. 3165objext=o 3166_LT_AC_TAGVAR(objext, $1)=$objext 3167 3168# Code to be used in simple compile tests 3169lt_simple_compile_test_code="int some_variable = 0;" 3170 3171# Code to be used in simple link tests 3172lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' 3173 3174# ltmain only uses $CC for tagged configurations so make sure $CC is set. 3175_LT_AC_SYS_COMPILER 3176 3177# save warnings/boilerplate of simple test code 3178_LT_COMPILER_BOILERPLATE 3179_LT_LINKER_BOILERPLATE 3180 3181# Allow CC to be a program name with arguments. 3182lt_save_CC=$CC 3183lt_save_LD=$LD 3184lt_save_GCC=$GCC 3185GCC=$GXX 3186lt_save_with_gnu_ld=$with_gnu_ld 3187lt_save_path_LD=$lt_cv_path_LD 3188if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 3189 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 3190else 3191 $as_unset lt_cv_prog_gnu_ld 3192fi 3193if test -n "${lt_cv_path_LDCXX+set}"; then 3194 lt_cv_path_LD=$lt_cv_path_LDCXX 3195else 3196 $as_unset lt_cv_path_LD 3197fi 3198test -z "${LDCXX+set}" || LD=$LDCXX 3199CC=${CXX-"c++"} 3200compiler=$CC 3201_LT_AC_TAGVAR(compiler, $1)=$CC 3202_LT_CC_BASENAME([$compiler]) 3203 3204# We don't want -fno-exception wen compiling C++ code, so set the 3205# no_builtin_flag separately 3206if test "$GXX" = yes; then 3207 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 3208else 3209 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 3210fi 3211 3212if test "$GXX" = yes; then 3213 # Set up default GNU C++ configuration 3214 3215 AC_PROG_LD 3216 3217 # Check if GNU C++ uses GNU ld as the underlying linker, since the 3218 # archiving commands below assume that GNU ld is being used. 3219 if test "$with_gnu_ld" = yes; then 3220 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3221 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 3222 3223 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3224 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3225 3226 # If archive_cmds runs LD, not CC, wlarc should be empty 3227 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 3228 # investigate it a little bit more. (MM) 3229 wlarc='${wl}' 3230 3231 # ancient GNU ld didn't support --whole-archive et. al. 3232 if eval "`$CC -print-prog-name=ld` --help 2>&1" | \ 3233 grep 'no-whole-archive' > /dev/null; then 3234 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3235 else 3236 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 3237 fi 3238 else 3239 with_gnu_ld=no 3240 wlarc= 3241 3242 # A generic and very simple default shared library creation 3243 # command for GNU C++ for the case where it uses the native 3244 # linker, instead of GNU ld. If possible, this setting should 3245 # overridden to take advantage of the native linker features on 3246 # the platform it is being used on. 3247 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3248 fi 3249 3250 # Commands to make compiler produce verbose output that lists 3251 # what "hidden" libraries, object files and flags are used when 3252 # linking a shared library. 3253 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3254 3255else 3256 GXX=no 3257 with_gnu_ld=no 3258 wlarc= 3259fi 3260 3261# PORTME: fill in a description of your system's C++ link characteristics 3262AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 3263_LT_AC_TAGVAR(ld_shlibs, $1)=yes 3264case $host_os in 3265 aix3*) 3266 # FIXME: insert proper C++ library support 3267 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3268 ;; 3269 aix[[4-9]]*) 3270 if test "$host_cpu" = ia64; then 3271 # On IA64, the linker does run time linking by default, so we don't 3272 # have to do anything special. 3273 aix_use_runtimelinking=no 3274 exp_sym_flag='-Bexport' 3275 no_entry_flag="" 3276 else 3277 aix_use_runtimelinking=no 3278 3279 # Test if we are trying to use run time linking or normal 3280 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 3281 # need to do runtime linking. 3282 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 3283 for ld_flag in $LDFLAGS; do 3284 case $ld_flag in 3285 *-brtl*) 3286 aix_use_runtimelinking=yes 3287 break 3288 ;; 3289 esac 3290 done 3291 ;; 3292 esac 3293 3294 exp_sym_flag='-bexport' 3295 no_entry_flag='-bnoentry' 3296 fi 3297 3298 # When large executables or shared objects are built, AIX ld can 3299 # have problems creating the table of contents. If linking a library 3300 # or program results in "error TOC overflow" add -mminimal-toc to 3301 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 3302 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 3303 3304 _LT_AC_TAGVAR(archive_cmds, $1)='' 3305 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3306 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 3307 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3308 3309 if test "$GXX" = yes; then 3310 case $host_os in aix4.[[012]]|aix4.[[012]].*) 3311 # We only want to do this on AIX 4.2 and lower, the check 3312 # below for broken collect2 doesn't work under 4.3+ 3313 collect2name=`${CC} -print-prog-name=collect2` 3314 if test -f "$collect2name" && \ 3315 strings "$collect2name" | grep resolve_lib_name >/dev/null 3316 then 3317 # We have reworked collect2 3318 : 3319 else 3320 # We have old collect2 3321 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 3322 # It fails to find uninstalled libraries when the uninstalled 3323 # path is not listed in the libpath. Setting hardcode_minus_L 3324 # to unsupported forces relinking 3325 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 3326 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3327 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 3328 fi 3329 ;; 3330 esac 3331 shared_flag='-shared' 3332 if test "$aix_use_runtimelinking" = yes; then 3333 shared_flag="$shared_flag "'${wl}-G' 3334 fi 3335 else 3336 # not using gcc 3337 if test "$host_cpu" = ia64; then 3338 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 3339 # chokes on -Wl,-G. The following line is correct: 3340 shared_flag='-G' 3341 else 3342 if test "$aix_use_runtimelinking" = yes; then 3343 shared_flag='${wl}-G' 3344 else 3345 shared_flag='${wl}-bM:SRE' 3346 fi 3347 fi 3348 fi 3349 3350 # It seems that -bexpall does not export symbols beginning with 3351 # underscore (_), so it is better to generate a list of symbols to export. 3352 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 3353 if test "$aix_use_runtimelinking" = yes; then 3354 # Warning - without using the other runtime loading flags (-brtl), 3355 # -berok will link without error, but may produce a broken library. 3356 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 3357 # Determine the default libpath from the value encoded in an empty executable. 3358 _LT_AC_SYS_LIBPATH_AIX 3359 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3360 3361 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 3362 else 3363 if test "$host_cpu" = ia64; then 3364 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 3365 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 3366 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 3367 else 3368 # Determine the default libpath from the value encoded in an empty executable. 3369 _LT_AC_SYS_LIBPATH_AIX 3370 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 3371 # Warning - without using the other run time loading flags, 3372 # -berok will link without error, but may produce a broken library. 3373 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 3374 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 3375 # Exported symbols can be pulled into shared objects from archives 3376 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 3377 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 3378 # This is similar to how AIX traditionally builds its shared libraries. 3379 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 3380 fi 3381 fi 3382 ;; 3383 3384 beos*) 3385 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 3386 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3387 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 3388 # support --undefined. This deserves some investigation. FIXME 3389 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3390 else 3391 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3392 fi 3393 ;; 3394 3395 chorus*) 3396 case $cc_basename in 3397 *) 3398 # FIXME: insert proper C++ library support 3399 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3400 ;; 3401 esac 3402 ;; 3403 3404 cygwin* | mingw* | pw32*) 3405 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 3406 # as there is no search path for DLLs. 3407 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 3408 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 3409 _LT_AC_TAGVAR(always_export_symbols, $1)=no 3410 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 3411 3412 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 3413 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 3414 # If the export-symbols file already is a .def file (1st line 3415 # is EXPORTS), use it as is; otherwise, prepend... 3416 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 3417 cp $export_symbols $output_objdir/$soname.def; 3418 else 3419 echo EXPORTS > $output_objdir/$soname.def; 3420 cat $export_symbols >> $output_objdir/$soname.def; 3421 fi~ 3422 $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' 3423 else 3424 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3425 fi 3426 ;; 3427 darwin* | rhapsody*) 3428 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3429 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3430 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 3431 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 3432 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 3433 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3434 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 3435 if test "$GXX" = yes ; then 3436 output_verbose_link_cmd='echo' 3437 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 3438 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 3439 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 3440 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 3441 if test "$lt_cv_apple_cc_single_mod" != "yes"; then 3442 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 3443 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 3444 fi 3445 else 3446 case $cc_basename in 3447 xlc*) 3448 output_verbose_link_cmd='echo' 3449 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' 3450 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 3451 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 3452 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3453 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 3454 ;; 3455 *) 3456 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3457 ;; 3458 esac 3459 fi 3460 ;; 3461 3462 dgux*) 3463 case $cc_basename in 3464 ec++*) 3465 # FIXME: insert proper C++ library support 3466 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3467 ;; 3468 ghcx*) 3469 # Green Hills C++ Compiler 3470 # FIXME: insert proper C++ library support 3471 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3472 ;; 3473 *) 3474 # FIXME: insert proper C++ library support 3475 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3476 ;; 3477 esac 3478 ;; 3479 freebsd[[12]]*) 3480 # C++ shared libraries reported to be fairly broken before switch to ELF 3481 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3482 ;; 3483 freebsd-elf*) 3484 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3485 ;; 3486 freebsd* | dragonfly* | midnightbsd*) 3487 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 3488 # conventions 3489 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 3490 ;; 3491 gnu*) 3492 ;; 3493 hpux9*) 3494 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3495 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3496 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3497 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3498 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3499 # but as the default 3500 # location of the library. 3501 3502 case $cc_basename in 3503 CC*) 3504 # FIXME: insert proper C++ library support 3505 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3506 ;; 3507 aCC*) 3508 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 3509 # Commands to make compiler produce verbose output that lists 3510 # what "hidden" libraries, object files and flags are used when 3511 # linking a shared library. 3512 # 3513 # There doesn't appear to be a way to prevent this compiler from 3514 # explicitly linking system object files so we need to strip them 3515 # from the output so that they don't get included in the library 3516 # dependencies. 3517 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3518 ;; 3519 *) 3520 if test "$GXX" = yes; then 3521 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 3522 else 3523 # FIXME: insert proper C++ library support 3524 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3525 fi 3526 ;; 3527 esac 3528 ;; 3529 hpux10*|hpux11*) 3530 if test $with_gnu_ld = no; then 3531 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 3532 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3533 3534 case $host_cpu in 3535 hppa*64*|ia64*) ;; 3536 *) 3537 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3538 ;; 3539 esac 3540 fi 3541 case $host_cpu in 3542 hppa*64*|ia64*) 3543 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3544 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3545 ;; 3546 *) 3547 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3548 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, 3549 # but as the default 3550 # location of the library. 3551 ;; 3552 esac 3553 3554 case $cc_basename in 3555 CC*) 3556 # FIXME: insert proper C++ library support 3557 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3558 ;; 3559 aCC*) 3560 case $host_cpu in 3561 hppa*64*) 3562 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3563 ;; 3564 ia64*) 3565 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3566 ;; 3567 *) 3568 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3569 ;; 3570 esac 3571 # Commands to make compiler produce verbose output that lists 3572 # what "hidden" libraries, object files and flags are used when 3573 # linking a shared library. 3574 # 3575 # There doesn't appear to be a way to prevent this compiler from 3576 # explicitly linking system object files so we need to strip them 3577 # from the output so that they don't get included in the library 3578 # dependencies. 3579 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3580 ;; 3581 *) 3582 if test "$GXX" = yes; then 3583 if test $with_gnu_ld = no; then 3584 case $host_cpu in 3585 hppa*64*) 3586 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3587 ;; 3588 ia64*) 3589 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3590 ;; 3591 *) 3592 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3593 ;; 3594 esac 3595 fi 3596 else 3597 # FIXME: insert proper C++ library support 3598 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3599 fi 3600 ;; 3601 esac 3602 ;; 3603 interix[[3-9]]*) 3604 _LT_AC_TAGVAR(hardcode_direct, $1)=no 3605 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3606 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3607 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3608 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 3609 # Instead, shared libraries are loaded at an image base (0x10000000 by 3610 # default) and relocated if they conflict, which is a slow very memory 3611 # consuming and fragmenting process. To avoid this, we pick a random, 3612 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 3613 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 3614 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3615 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 3616 ;; 3617 irix5* | irix6*) 3618 case $cc_basename in 3619 CC*) 3620 # SGI C++ 3621 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3622 3623 # Archives containing C++ object files must be created using 3624 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 3625 # necessary to make sure instantiated templates are included 3626 # in the archive. 3627 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' 3628 ;; 3629 *) 3630 if test "$GXX" = yes; then 3631 if test "$with_gnu_ld" = no; then 3632 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3633 else 3634 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib' 3635 fi 3636 fi 3637 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3638 ;; 3639 esac 3640 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3641 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3642 ;; 3643 linux* | k*bsd*-gnu) 3644 case $cc_basename in 3645 KCC*) 3646 # Kuck and Associates, Inc. (KAI) C++ Compiler 3647 3648 # KCC will only create a shared library if the output file 3649 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3650 # to its proper name (with version) after linking. 3651 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3652 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' 3653 # Commands to make compiler produce verbose output that lists 3654 # what "hidden" libraries, object files and flags are used when 3655 # linking a shared library. 3656 # 3657 # There doesn't appear to be a way to prevent this compiler from 3658 # explicitly linking system object files so we need to strip them 3659 # from the output so that they don't get included in the library 3660 # dependencies. 3661 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3662 3663 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir' 3664 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3665 3666 # Archives containing C++ object files must be created using 3667 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3668 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3669 ;; 3670 icpc*) 3671 # Intel C++ 3672 with_gnu_ld=yes 3673 # version 8.0 and above of icpc choke on multiply defined symbols 3674 # if we add $predep_objects and $postdep_objects, however 7.1 and 3675 # earlier do not add the objects themselves. 3676 case `$CC -V 2>&1` in 3677 *"Version 7."*) 3678 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3679 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 3680 ;; 3681 *) # Version 8.0 or newer 3682 tmp_idyn= 3683 case $host_cpu in 3684 ia64*) tmp_idyn=' -i_dynamic';; 3685 esac 3686 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 3687 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 3688 ;; 3689 esac 3690 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 3691 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3692 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3693 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 3694 ;; 3695 pgCC* | pgcpp*) 3696 # Portland Group C++ compiler 3697 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 3698 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 3699 3700 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 3701 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 3702 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 3703 ;; 3704 cxx*) 3705 # Compaq C++ 3706 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 3707 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' 3708 3709 runpath_var=LD_RUN_PATH 3710 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3711 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3712 3713 # Commands to make compiler produce verbose output that lists 3714 # what "hidden" libraries, object files and flags are used when 3715 # linking a shared library. 3716 # 3717 # There doesn't appear to be a way to prevent this compiler from 3718 # explicitly linking system object files so we need to strip them 3719 # from the output so that they don't get included in the library 3720 # dependencies. 3721 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3722 ;; 3723 *) 3724 case `$CC -V 2>&1 | sed 5q` in 3725 *Sun\ C*) 3726 # Sun C++ 5.9 3727 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3728 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3729 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' 3730 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3731 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 3732 3733 # Not sure whether something based on 3734 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 3735 # would be better. 3736 output_verbose_link_cmd='echo' 3737 3738 # Archives containing C++ object files must be created using 3739 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3740 # necessary to make sure instantiated templates are included 3741 # in the archive. 3742 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3743 ;; 3744 esac 3745 ;; 3746 esac 3747 ;; 3748 lynxos*) 3749 # FIXME: insert proper C++ library support 3750 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3751 ;; 3752 m88k*) 3753 # FIXME: insert proper C++ library support 3754 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3755 ;; 3756 mirbsd*) 3757 if test -f /usr/libexec/ld.so; then 3758 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3759 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3760 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' 3761 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3762 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3763 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3764 output_verbose_link_cmd='echo' 3765 else 3766 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3767 fi 3768 ;; 3769 mvs*) 3770 case $cc_basename in 3771 cxx*) 3772 # FIXME: insert proper C++ library support 3773 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3774 ;; 3775 *) 3776 # FIXME: insert proper C++ library support 3777 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3778 ;; 3779 esac 3780 ;; 3781 netbsd*) 3782 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3783 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 3784 wlarc= 3785 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3786 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3787 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3788 fi 3789 # Workaround some broken pre-1.5 toolchains 3790 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 3791 ;; 3792 openbsd2*) 3793 # C++ shared libraries are fairly broken 3794 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3795 ;; 3796 openbsd*) 3797 if test -f /usr/libexec/ld.so; then 3798 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 3799 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3800 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 3801 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3802 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3803 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' 3804 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 3805 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 3806 fi 3807 output_verbose_link_cmd='echo' 3808 else 3809 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3810 fi 3811 ;; 3812 osf3*) 3813 case $cc_basename in 3814 KCC*) 3815 # Kuck and Associates, Inc. (KAI) C++ Compiler 3816 3817 # KCC will only create a shared library if the output file 3818 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3819 # to its proper name (with version) after linking. 3820 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3821 3822 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3823 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3824 3825 # Archives containing C++ object files must be created using 3826 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 3827 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' 3828 3829 ;; 3830 RCC*) 3831 # Rational C++ 2.4.1 3832 # FIXME: insert proper C++ library support 3833 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3834 ;; 3835 cxx*) 3836 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3837 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3838 3839 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3840 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3841 3842 # Commands to make compiler produce verbose output that lists 3843 # what "hidden" libraries, object files and flags are used when 3844 # linking a shared library. 3845 # 3846 # There doesn't appear to be a way to prevent this compiler from 3847 # explicitly linking system object files so we need to strip them 3848 # from the output so that they don't get included in the library 3849 # dependencies. 3850 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3851 ;; 3852 *) 3853 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3854 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3855 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3856 3857 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3858 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3859 3860 # Commands to make compiler produce verbose output that lists 3861 # what "hidden" libraries, object files and flags are used when 3862 # linking a shared library. 3863 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3864 3865 else 3866 # FIXME: insert proper C++ library support 3867 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3868 fi 3869 ;; 3870 esac 3871 ;; 3872 osf4* | osf5*) 3873 case $cc_basename in 3874 KCC*) 3875 # Kuck and Associates, Inc. (KAI) C++ Compiler 3876 3877 # KCC will only create a shared library if the output file 3878 # ends with ".so" (or ".sl" for HP-UX), so rename the library 3879 # to its proper name (with version) after linking. 3880 _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 3881 3882 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 3883 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3884 3885 # Archives containing C++ object files must be created using 3886 # the KAI C++ compiler. 3887 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' 3888 ;; 3889 RCC*) 3890 # Rational C++ 2.4.1 3891 # FIXME: insert proper C++ library support 3892 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3893 ;; 3894 cxx*) 3895 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 3896 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 3897 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 3898 echo "-hidden">> $lib.exp~ 3899 $CC -shared$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~ 3900 $rm $lib.exp' 3901 3902 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 3903 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3904 3905 # Commands to make compiler produce verbose output that lists 3906 # what "hidden" libraries, object files and flags are used when 3907 # linking a shared library. 3908 # 3909 # There doesn't appear to be a way to prevent this compiler from 3910 # explicitly linking system object files so we need to strip them 3911 # from the output so that they don't get included in the library 3912 # dependencies. 3913 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' 3914 ;; 3915 *) 3916 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3917 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 3918 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 3919 3920 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 3921 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 3922 3923 # Commands to make compiler produce verbose output that lists 3924 # what "hidden" libraries, object files and flags are used when 3925 # linking a shared library. 3926 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"' 3927 3928 else 3929 # FIXME: insert proper C++ library support 3930 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3931 fi 3932 ;; 3933 esac 3934 ;; 3935 psos*) 3936 # FIXME: insert proper C++ library support 3937 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3938 ;; 3939 sunos4*) 3940 case $cc_basename in 3941 CC*) 3942 # Sun C++ 4.x 3943 # FIXME: insert proper C++ library support 3944 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3945 ;; 3946 lcc*) 3947 # Lucid 3948 # FIXME: insert proper C++ library support 3949 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3950 ;; 3951 *) 3952 # FIXME: insert proper C++ library support 3953 _LT_AC_TAGVAR(ld_shlibs, $1)=no 3954 ;; 3955 esac 3956 ;; 3957 solaris*) 3958 case $cc_basename in 3959 CC*) 3960 # Sun C++ 4.2, 5.x and Centerline C++ 3961 _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes 3962 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs' 3963 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 3964 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 3965 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 3966 3967 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 3968 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 3969 case $host_os in 3970 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 3971 *) 3972 # The compiler driver will combine and reorder linker options, 3973 # but understands `-z linker_flag'. 3974 # Supported since Solaris 2.6 (maybe 2.5.1?) 3975 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 3976 ;; 3977 esac 3978 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 3979 3980 output_verbose_link_cmd='echo' 3981 3982 # Archives containing C++ object files must be created using 3983 # "CC -xar", where "CC" is the Sun C++ compiler. This is 3984 # necessary to make sure instantiated templates are included 3985 # in the archive. 3986 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' 3987 ;; 3988 gcx*) 3989 # Green Hills C++ Compiler 3990 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 3991 3992 # The C++ compiler must be used to create the archive. 3993 _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 3994 ;; 3995 *) 3996 # GNU C++ compiler with Solaris linker 3997 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 3998 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' 3999 if $CC --version | grep -v '^2\.7' > /dev/null; then 4000 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 4001 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 4002 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 4003 4004 # Commands to make compiler produce verbose output that lists 4005 # what "hidden" libraries, object files and flags are used when 4006 # linking a shared library. 4007 output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 4008 else 4009 # g++ 2.7 appears to require `-G' NOT `-shared' on this 4010 # platform. 4011 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 4012 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 4013 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp' 4014 4015 # Commands to make compiler produce verbose output that lists 4016 # what "hidden" libraries, object files and flags are used when 4017 # linking a shared library. 4018 output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\"" 4019 fi 4020 4021 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' 4022 case $host_os in 4023 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 4024 *) 4025 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 4026 ;; 4027 esac 4028 fi 4029 ;; 4030 esac 4031 ;; 4032 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 4033 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 4034 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4035 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 4036 runpath_var='LD_RUN_PATH' 4037 4038 case $cc_basename in 4039 CC*) 4040 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 4041 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 4042 ;; 4043 *) 4044 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 4045 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 4046 ;; 4047 esac 4048 ;; 4049 sysv5* | sco3.2v5* | sco5v6*) 4050 # Note: We can NOT use -z defs as we might desire, because we do not 4051 # link with -lc, and that would cause any symbols used from libc to 4052 # always be unresolved, which means just about no library would 4053 # ever link correctly. If we're not using GNU ld we use -z text 4054 # though, which does catch some bad symbols but isn't as heavy-handed 4055 # as -z defs. 4056 # For security reasons, it is highly recommended that you always 4057 # use absolute paths for naming shared libraries, and exclude the 4058 # DT_RUNPATH tag from executables and libraries. But doing so 4059 # requires that you compile everything twice, which is a pain. 4060 # So that behaviour is only enabled if SCOABSPATH is set to a 4061 # non-empty value in the environment. Most likely only useful for 4062 # creating official distributions of packages. 4063 # This is a hack until libtool officially supports absolute path 4064 # names for shared libraries. 4065 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 4066 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 4067 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4068 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 4069 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 4070 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 4071 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 4072 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 4073 runpath_var='LD_RUN_PATH' 4074 4075 case $cc_basename in 4076 CC*) 4077 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 4078 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 4079 ;; 4080 *) 4081 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 4082 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 4083 ;; 4084 esac 4085 ;; 4086 tandem*) 4087 case $cc_basename in 4088 NCC*) 4089 # NonStop-UX NCC 3.20 4090 # FIXME: insert proper C++ library support 4091 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4092 ;; 4093 *) 4094 # FIXME: insert proper C++ library support 4095 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4096 ;; 4097 esac 4098 ;; 4099 vxworks*) 4100 # FIXME: insert proper C++ library support 4101 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4102 ;; 4103 *) 4104 # FIXME: insert proper C++ library support 4105 _LT_AC_TAGVAR(ld_shlibs, $1)=no 4106 ;; 4107esac 4108AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 4109test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 4110 4111_LT_AC_TAGVAR(GCC, $1)="$GXX" 4112_LT_AC_TAGVAR(LD, $1)="$LD" 4113 4114## CAVEAT EMPTOR: 4115## There is no encapsulation within the following macros, do not change 4116## the running order or otherwise move them around unless you know exactly 4117## what you are doing... 4118AC_LIBTOOL_POSTDEP_PREDEP($1) 4119AC_LIBTOOL_PROG_COMPILER_PIC($1) 4120AC_LIBTOOL_PROG_CC_C_O($1) 4121AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4122AC_LIBTOOL_PROG_LD_SHLIBS($1) 4123AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4124AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4125 4126AC_LIBTOOL_CONFIG($1) 4127 4128AC_LANG_POP 4129CC=$lt_save_CC 4130LDCXX=$LD 4131LD=$lt_save_LD 4132GCC=$lt_save_GCC 4133with_gnu_ldcxx=$with_gnu_ld 4134with_gnu_ld=$lt_save_with_gnu_ld 4135lt_cv_path_LDCXX=$lt_cv_path_LD 4136lt_cv_path_LD=$lt_save_path_LD 4137lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 4138lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 4139])# AC_LIBTOOL_LANG_CXX_CONFIG 4140 4141# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME]) 4142# ------------------------------------ 4143# Figure out "hidden" library dependencies from verbose 4144# compiler output when linking a shared library. 4145# Parse the compiler output and extract the necessary 4146# objects, libraries and library flags. 4147AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP], 4148[AC_REQUIRE([LT_AC_PROG_SED])dnl 4149dnl we can't use the lt_simple_compile_test_code here, 4150dnl because it contains code intended for an executable, 4151dnl not a library. It's possible we should let each 4152dnl tag define a new lt_????_link_test_code variable, 4153dnl but it's only used here... 4154ifelse([$1],[],[cat > conftest.$ac_ext <<EOF 4155int a; 4156void foo (void) { a = 0; } 4157EOF 4158],[$1],[CXX],[cat > conftest.$ac_ext <<EOF 4159class Foo 4160{ 4161public: 4162 Foo (void) { a = 0; } 4163private: 4164 int a; 4165}; 4166EOF 4167],[$1],[F77],[cat > conftest.$ac_ext <<EOF 4168 subroutine foo 4169 implicit none 4170 integer*4 a 4171 a=0 4172 return 4173 end 4174EOF 4175],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF 4176public class foo { 4177 private int a; 4178 public void bar (void) { 4179 a = 0; 4180 } 4181}; 4182EOF 4183]) 4184dnl Parse the compiler output and extract the necessary 4185dnl objects, libraries and library flags. 4186if AC_TRY_EVAL(ac_compile); then 4187 # Parse the compiler output and extract the necessary 4188 # objects, libraries and library flags. 4189 4190 # Sentinel used to keep track of whether or not we are before 4191 # the conftest object file. 4192 pre_test_object_deps_done=no 4193 4194 # The `*' in the case matches for architectures that use `case' in 4195 # $output_verbose_cmd can trigger glob expansion during the loop 4196 # eval without this substitution. 4197 output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"` 4198 4199 for p in `eval $output_verbose_link_cmd`; do 4200 case $p in 4201 4202 -L* | -R* | -l*) 4203 # Some compilers place space between "-{L,R}" and the path. 4204 # Remove the space. 4205 if test $p = "-L" \ 4206 || test $p = "-R"; then 4207 prev=$p 4208 continue 4209 else 4210 prev= 4211 fi 4212 4213 if test "$pre_test_object_deps_done" = no; then 4214 case $p in 4215 -L* | -R*) 4216 # Internal compiler library paths should come after those 4217 # provided the user. The postdeps already come after the 4218 # user supplied libs so there is no need to process them. 4219 if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 4220 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" 4221 else 4222 _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" 4223 fi 4224 ;; 4225 # The "-l" case would never come before the object being 4226 # linked, so don't bother handling this case. 4227 esac 4228 else 4229 if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then 4230 _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}" 4231 else 4232 _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}" 4233 fi 4234 fi 4235 ;; 4236 4237 *.$objext) 4238 # This assumes that the test object file only shows up 4239 # once in the compiler output. 4240 if test "$p" = "conftest.$objext"; then 4241 pre_test_object_deps_done=yes 4242 continue 4243 fi 4244 4245 if test "$pre_test_object_deps_done" = no; then 4246 if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then 4247 _LT_AC_TAGVAR(predep_objects, $1)="$p" 4248 else 4249 _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p" 4250 fi 4251 else 4252 if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then 4253 _LT_AC_TAGVAR(postdep_objects, $1)="$p" 4254 else 4255 _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p" 4256 fi 4257 fi 4258 ;; 4259 4260 *) ;; # Ignore the rest. 4261 4262 esac 4263 done 4264 4265 # Clean up. 4266 rm -f a.out a.exe 4267else 4268 echo "libtool.m4: error: problem compiling $1 test program" 4269fi 4270 4271$rm -f confest.$objext 4272 4273_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)= 4274if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then 4275 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 4276fi 4277 4278# PORTME: override above test on systems where it is broken 4279ifelse([$1],[CXX], 4280[case $host_os in 4281interix[[3-9]]*) 4282 # Interix 3.5 installs completely hosed .la files for C++, so rather than 4283 # hack all around it, let's just trust "g++" to DTRT. 4284 _LT_AC_TAGVAR(predep_objects,$1)= 4285 _LT_AC_TAGVAR(postdep_objects,$1)= 4286 _LT_AC_TAGVAR(postdeps,$1)= 4287 ;; 4288 4289linux*) 4290 case `$CC -V 2>&1 | sed 5q` in 4291 *Sun\ C*) 4292 # Sun C++ 5.9 4293 # 4294 # The more standards-conforming stlport4 library is 4295 # incompatible with the Cstd library. Avoid specifying 4296 # it if it's in CXXFLAGS. Ignore libCrun as 4297 # -library=stlport4 depends on it. 4298 case " $CXX $CXXFLAGS " in 4299 *" -library=stlport4 "*) 4300 solaris_use_stlport4=yes 4301 ;; 4302 esac 4303 if test "$solaris_use_stlport4" != yes; then 4304 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 4305 fi 4306 ;; 4307 esac 4308 ;; 4309 4310solaris*) 4311 case $cc_basename in 4312 CC*) 4313 # The more standards-conforming stlport4 library is 4314 # incompatible with the Cstd library. Avoid specifying 4315 # it if it's in CXXFLAGS. Ignore libCrun as 4316 # -library=stlport4 depends on it. 4317 case " $CXX $CXXFLAGS " in 4318 *" -library=stlport4 "*) 4319 solaris_use_stlport4=yes 4320 ;; 4321 esac 4322 4323 # Adding this requires a known-good setup of shared libraries for 4324 # Sun compiler versions before 5.6, else PIC objects from an old 4325 # archive will be linked into the output, leading to subtle bugs. 4326 if test "$solaris_use_stlport4" != yes; then 4327 _LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' 4328 fi 4329 ;; 4330 esac 4331 ;; 4332esac 4333]) 4334case " $_LT_AC_TAGVAR(postdeps, $1) " in 4335*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;; 4336esac 4337])# AC_LIBTOOL_POSTDEP_PREDEP 4338 4339# AC_LIBTOOL_LANG_F77_CONFIG 4340# -------------------------- 4341# Ensure that the configuration vars for the C compiler are 4342# suitably defined. Those variables are subsequently used by 4343# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4344AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)]) 4345AC_DEFUN([_LT_AC_LANG_F77_CONFIG], 4346[pushdef([AC_MSG_ERROR], [F77=false]) 4347AC_REQUIRE([AC_PROG_F77]) 4348popdef([AC_MSG_ERROR]) 4349AC_LANG_PUSH(Fortran 77) 4350 4351_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4352_LT_AC_TAGVAR(allow_undefined_flag, $1)= 4353_LT_AC_TAGVAR(always_export_symbols, $1)=no 4354_LT_AC_TAGVAR(archive_expsym_cmds, $1)= 4355_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 4356_LT_AC_TAGVAR(hardcode_direct, $1)=no 4357_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 4358_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 4359_LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 4360_LT_AC_TAGVAR(hardcode_minus_L, $1)=no 4361_LT_AC_TAGVAR(hardcode_automatic, $1)=no 4362_LT_AC_TAGVAR(module_cmds, $1)= 4363_LT_AC_TAGVAR(module_expsym_cmds, $1)= 4364_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 4365_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4366_LT_AC_TAGVAR(no_undefined_flag, $1)= 4367_LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 4368_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 4369 4370# Source file extension for f77 test sources. 4371ac_ext=f 4372 4373# Object file extension for compiled f77 test sources. 4374objext=o 4375_LT_AC_TAGVAR(objext, $1)=$objext 4376 4377# Code to be used in simple compile tests 4378lt_simple_compile_test_code="\ 4379 subroutine t 4380 return 4381 end 4382" 4383 4384# Code to be used in simple link tests 4385lt_simple_link_test_code="\ 4386 program t 4387 end 4388" 4389 4390# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4391_LT_AC_SYS_COMPILER 4392 4393# save warnings/boilerplate of simple test code 4394_LT_COMPILER_BOILERPLATE 4395_LT_LINKER_BOILERPLATE 4396 4397# Allow CC to be a program name with arguments. 4398lt_save_CC="$CC" 4399CC=${F77-"f77"} 4400compiler=$CC 4401_LT_AC_TAGVAR(compiler, $1)=$CC 4402_LT_CC_BASENAME([$compiler]) 4403 4404AC_MSG_CHECKING([if libtool supports shared libraries]) 4405AC_MSG_RESULT([$can_build_shared]) 4406 4407AC_MSG_CHECKING([whether to build shared libraries]) 4408test "$can_build_shared" = "no" && enable_shared=no 4409 4410# On AIX, shared libraries and static libraries use the same namespace, and 4411# are all built from PIC. 4412case $host_os in 4413aix3*) 4414 test "$enable_shared" = yes && enable_static=no 4415 if test -n "$RANLIB"; then 4416 archive_cmds="$archive_cmds~\$RANLIB \$lib" 4417 postinstall_cmds='$RANLIB $lib' 4418 fi 4419 ;; 4420aix[[4-9]]*) 4421 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 4422 test "$enable_shared" = yes && enable_static=no 4423 fi 4424 ;; 4425esac 4426AC_MSG_RESULT([$enable_shared]) 4427 4428AC_MSG_CHECKING([whether to build static libraries]) 4429# Make sure either enable_shared or enable_static is yes. 4430test "$enable_shared" = yes || enable_static=yes 4431AC_MSG_RESULT([$enable_static]) 4432 4433_LT_AC_TAGVAR(GCC, $1)="$G77" 4434_LT_AC_TAGVAR(LD, $1)="$LD" 4435 4436AC_LIBTOOL_PROG_COMPILER_PIC($1) 4437AC_LIBTOOL_PROG_CC_C_O($1) 4438AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4439AC_LIBTOOL_PROG_LD_SHLIBS($1) 4440AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4441AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4442 4443AC_LIBTOOL_CONFIG($1) 4444 4445AC_LANG_POP 4446CC="$lt_save_CC" 4447])# AC_LIBTOOL_LANG_F77_CONFIG 4448 4449 4450# AC_LIBTOOL_LANG_GCJ_CONFIG 4451# -------------------------- 4452# Ensure that the configuration vars for the C compiler are 4453# suitably defined. Those variables are subsequently used by 4454# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4455AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)]) 4456AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG], 4457[AC_LANG_SAVE 4458 4459# Source file extension for Java test sources. 4460ac_ext=java 4461 4462# Object file extension for compiled Java test sources. 4463objext=o 4464_LT_AC_TAGVAR(objext, $1)=$objext 4465 4466# Code to be used in simple compile tests 4467lt_simple_compile_test_code="class foo {}" 4468 4469# Code to be used in simple link tests 4470lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' 4471 4472# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4473_LT_AC_SYS_COMPILER 4474 4475# save warnings/boilerplate of simple test code 4476_LT_COMPILER_BOILERPLATE 4477_LT_LINKER_BOILERPLATE 4478 4479# Allow CC to be a program name with arguments. 4480lt_save_CC="$CC" 4481CC=${GCJ-"gcj"} 4482compiler=$CC 4483_LT_AC_TAGVAR(compiler, $1)=$CC 4484_LT_CC_BASENAME([$compiler]) 4485 4486# GCJ did not exist at the time GCC didn't implicitly link libc in. 4487_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 4488 4489_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds 4490 4491## CAVEAT EMPTOR: 4492## There is no encapsulation within the following macros, do not change 4493## the running order or otherwise move them around unless you know exactly 4494## what you are doing... 4495AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1) 4496AC_LIBTOOL_PROG_COMPILER_PIC($1) 4497AC_LIBTOOL_PROG_CC_C_O($1) 4498AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1) 4499AC_LIBTOOL_PROG_LD_SHLIBS($1) 4500AC_LIBTOOL_SYS_DYNAMIC_LINKER($1) 4501AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1) 4502 4503AC_LIBTOOL_CONFIG($1) 4504 4505AC_LANG_RESTORE 4506CC="$lt_save_CC" 4507])# AC_LIBTOOL_LANG_GCJ_CONFIG 4508 4509 4510# AC_LIBTOOL_LANG_RC_CONFIG 4511# ------------------------- 4512# Ensure that the configuration vars for the Windows resource compiler are 4513# suitably defined. Those variables are subsequently used by 4514# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'. 4515AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)]) 4516AC_DEFUN([_LT_AC_LANG_RC_CONFIG], 4517[AC_LANG_SAVE 4518 4519# Source file extension for RC test sources. 4520ac_ext=rc 4521 4522# Object file extension for compiled RC test sources. 4523objext=o 4524_LT_AC_TAGVAR(objext, $1)=$objext 4525 4526# Code to be used in simple compile tests 4527lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' 4528 4529# Code to be used in simple link tests 4530lt_simple_link_test_code="$lt_simple_compile_test_code" 4531 4532# ltmain only uses $CC for tagged configurations so make sure $CC is set. 4533_LT_AC_SYS_COMPILER 4534 4535# save warnings/boilerplate of simple test code 4536_LT_COMPILER_BOILERPLATE 4537_LT_LINKER_BOILERPLATE 4538 4539# Allow CC to be a program name with arguments. 4540lt_save_CC="$CC" 4541CC=${RC-"windres"} 4542compiler=$CC 4543_LT_AC_TAGVAR(compiler, $1)=$CC 4544_LT_CC_BASENAME([$compiler]) 4545_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes 4546 4547AC_LIBTOOL_CONFIG($1) 4548 4549AC_LANG_RESTORE 4550CC="$lt_save_CC" 4551])# AC_LIBTOOL_LANG_RC_CONFIG 4552 4553 4554# AC_LIBTOOL_CONFIG([TAGNAME]) 4555# ---------------------------- 4556# If TAGNAME is not passed, then create an initial libtool script 4557# with a default configuration from the untagged config vars. Otherwise 4558# add code to config.status for appending the configuration named by 4559# TAGNAME from the matching tagged config vars. 4560AC_DEFUN([AC_LIBTOOL_CONFIG], 4561[# The else clause should only fire when bootstrapping the 4562# libtool distribution, otherwise you forgot to ship ltmain.sh 4563# with your package, and you will get complaints that there are 4564# no rules to generate ltmain.sh. 4565if test -f "$ltmain"; then 4566 # See if we are running on zsh, and set the options which allow our commands through 4567 # without removal of \ escapes. 4568 if test -n "${ZSH_VERSION+set}" ; then 4569 setopt NO_GLOB_SUBST 4570 fi 4571 # Now quote all the things that may contain metacharacters while being 4572 # careful not to overquote the AC_SUBSTed values. We take copies of the 4573 # variables and quote the copies for generation of the libtool script. 4574 for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \ 4575 SED SHELL STRIP \ 4576 libname_spec library_names_spec soname_spec extract_expsyms_cmds \ 4577 old_striplib striplib file_magic_cmd finish_cmds finish_eval \ 4578 deplibs_check_method reload_flag reload_cmds need_locks \ 4579 lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \ 4580 lt_cv_sys_global_symbol_to_c_name_address \ 4581 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 4582 old_postinstall_cmds old_postuninstall_cmds \ 4583 _LT_AC_TAGVAR(compiler, $1) \ 4584 _LT_AC_TAGVAR(CC, $1) \ 4585 _LT_AC_TAGVAR(LD, $1) \ 4586 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \ 4587 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \ 4588 _LT_AC_TAGVAR(lt_prog_compiler_static, $1) \ 4589 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \ 4590 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \ 4591 _LT_AC_TAGVAR(thread_safe_flag_spec, $1) \ 4592 _LT_AC_TAGVAR(whole_archive_flag_spec, $1) \ 4593 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \ 4594 _LT_AC_TAGVAR(old_archive_cmds, $1) \ 4595 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \ 4596 _LT_AC_TAGVAR(predep_objects, $1) \ 4597 _LT_AC_TAGVAR(postdep_objects, $1) \ 4598 _LT_AC_TAGVAR(predeps, $1) \ 4599 _LT_AC_TAGVAR(postdeps, $1) \ 4600 _LT_AC_TAGVAR(compiler_lib_search_path, $1) \ 4601 _LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \ 4602 _LT_AC_TAGVAR(archive_cmds, $1) \ 4603 _LT_AC_TAGVAR(archive_expsym_cmds, $1) \ 4604 _LT_AC_TAGVAR(postinstall_cmds, $1) \ 4605 _LT_AC_TAGVAR(postuninstall_cmds, $1) \ 4606 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \ 4607 _LT_AC_TAGVAR(allow_undefined_flag, $1) \ 4608 _LT_AC_TAGVAR(no_undefined_flag, $1) \ 4609 _LT_AC_TAGVAR(export_symbols_cmds, $1) \ 4610 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \ 4611 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \ 4612 _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \ 4613 _LT_AC_TAGVAR(hardcode_automatic, $1) \ 4614 _LT_AC_TAGVAR(module_cmds, $1) \ 4615 _LT_AC_TAGVAR(module_expsym_cmds, $1) \ 4616 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \ 4617 _LT_AC_TAGVAR(fix_srcfile_path, $1) \ 4618 _LT_AC_TAGVAR(exclude_expsyms, $1) \ 4619 _LT_AC_TAGVAR(include_expsyms, $1); do 4620 4621 case $var in 4622 _LT_AC_TAGVAR(old_archive_cmds, $1) | \ 4623 _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \ 4624 _LT_AC_TAGVAR(archive_cmds, $1) | \ 4625 _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \ 4626 _LT_AC_TAGVAR(module_cmds, $1) | \ 4627 _LT_AC_TAGVAR(module_expsym_cmds, $1) | \ 4628 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \ 4629 _LT_AC_TAGVAR(export_symbols_cmds, $1) | \ 4630 extract_expsyms_cmds | reload_cmds | finish_cmds | \ 4631 postinstall_cmds | postuninstall_cmds | \ 4632 old_postinstall_cmds | old_postuninstall_cmds | \ 4633 sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 4634 # Double-quote double-evaled strings. 4635 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 4636 ;; 4637 *) 4638 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 4639 ;; 4640 esac 4641 done 4642 4643 case $lt_echo in 4644 *'\[$]0 --fallback-echo"') 4645 lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'` 4646 ;; 4647 esac 4648 4649ifelse([$1], [], 4650 [cfgfile="${ofile}T" 4651 trap "$rm \"$cfgfile\"; exit 1" 1 2 15 4652 $rm -f "$cfgfile" 4653 echo "$as_me:__oline__: creating $ofile" >&AS_MESSAGE_LOG_FD 4654 echo "$as_me: creating $ofile" >&6], 4655 [cfgfile="$ofile"]) 4656 4657 cat <<__EOF__ >> "$cfgfile" 4658ifelse([$1], [], 4659[#! $SHELL 4660 4661# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 4662# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 4663# NOTE: Changes made to this file will be lost: look at ltmain.sh. 4664# 4665# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 4666# Free Software Foundation, Inc. 4667# 4668# This file is part of MirLibtool, by The MirOS Project. 4669# It is derived from GNU Libtool: 4670# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 4671# 4672# This program is free software; you can redistribute it and/or modify 4673# it under the terms of the GNU General Public License as published by 4674# the Free Software Foundation; either version 2 of the License, or 4675# (at your option) any later version. 4676# 4677# This program is distributed in the hope that it will be useful, but 4678# WITHOUT ANY WARRANTY; without even the implied warranty of 4679# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 4680# General Public License for more details. 4681# 4682# You should have received a copy of the GNU General Public License 4683# along with this program; if not, write to the Free Software 4684# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 4685# 4686# As a special exception to the GNU General Public License, if you 4687# distribute this file as part of a program that contains a 4688# configuration script generated by Autoconf, you may include it under 4689# the same distribution terms that you use for the rest of that program. 4690 4691# A sed program that does not truncate output. 4692SED=$lt_SED 4693 4694# Sed that helps us avoid accidentally triggering echo(1) options like -n. 4695Xsed="$SED -e 1s/^X//" 4696 4697# The HP-UX ksh and POSIX shell print the target directory to stdout 4698# if CDPATH is set. 4699(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4700 4701# The names of the tagged configurations supported by this script. 4702available_tags= 4703 4704# ### BEGIN LIBTOOL CONFIG], 4705[# ### BEGIN LIBTOOL TAG CONFIG: $tagname]) 4706 4707# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 4708 4709# Shell to use when invoking shell scripts. 4710SHELL=$lt_SHELL 4711 4712# Whether or not to build shared libraries. 4713build_libtool_libs=$enable_shared 4714 4715# Whether or not to build static libraries. 4716build_old_libs=$enable_static 4717 4718# Whether or not to add -lc for building shared libraries. 4719build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1) 4720 4721# Whether or not to disallow shared libs when runtime libs are static 4722allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) 4723 4724# Whether or not to optimize for fast installation. 4725fast_install=$enable_fast_install 4726 4727# The host system. 4728host_alias=$host_alias 4729host=$host 4730host_os=$host_os 4731 4732# The build system. 4733build_alias=$build_alias 4734build=$build 4735build_os=$build_os 4736 4737# An echo program that does not interpret backslashes. 4738echo=$lt_echo 4739 4740# The archiver. 4741AR=$lt_AR 4742AR_FLAGS=$lt_AR_FLAGS 4743 4744# A C compiler. 4745LTCC=$lt_LTCC 4746 4747# LTCC compiler flags. 4748LTCFLAGS=$lt_LTCFLAGS 4749 4750# A language-specific compiler. 4751CC=$lt_[]_LT_AC_TAGVAR(compiler, $1) 4752 4753# Is the compiler the GNU C compiler? 4754with_gcc=$_LT_AC_TAGVAR(GCC, $1) 4755 4756# An ERE matcher. 4757EGREP=$lt_EGREP 4758 4759# The linker used to build libraries. 4760LD=$lt_[]_LT_AC_TAGVAR(LD, $1) 4761 4762# Whether we need hard or soft links. 4763LN_S=$lt_LN_S 4764 4765# A BSD-compatible nm program. 4766NM=$lt_NM 4767 4768# A symbol stripping program 4769STRIP=$lt_STRIP 4770 4771# Used to examine libraries when file_magic_cmd begins "file" 4772MAGIC_CMD=$MAGIC_CMD 4773 4774# Used on cygwin: DLL creation program. 4775DLLTOOL="$DLLTOOL" 4776 4777# Used on cygwin: object dumper. 4778OBJDUMP="$OBJDUMP" 4779 4780# Used on cygwin: assembler. 4781AS="$AS" 4782 4783# The name of the directory that contains temporary libtool files. 4784objdir=$objdir 4785 4786# How to create reloadable object files. 4787reload_flag=$lt_reload_flag 4788reload_cmds=$lt_reload_cmds 4789 4790# How to pass a linker flag through the compiler. 4791wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 4792 4793# Object file suffix (normally "o"). 4794objext="$ac_objext" 4795 4796# Old archive suffix (normally "a"). 4797libext="$libext" 4798 4799# Shared library suffix (normally ".so"). 4800shrext_cmds='$shrext_cmds' 4801 4802# Executable file suffix (normally ""). 4803exeext="$exeext" 4804 4805# Additional compiler flags for building library objects. 4806pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 4807pic_mode=$pic_mode 4808 4809# What is the maximum length of a command? 4810max_cmd_len=$lt_cv_sys_max_cmd_len 4811 4812# Does compiler simultaneously support -c and -o options? 4813compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) 4814 4815# Must we lock files when doing compilation? 4816need_locks=$lt_need_locks 4817 4818# Do we need the lib prefix for modules? 4819need_lib_prefix=$need_lib_prefix 4820 4821# Do we need a version for libraries? 4822need_version=$need_version 4823 4824# Whether dlopen is supported. 4825dlopen_support=$enable_dlopen 4826 4827# Whether dlopen of programs is supported. 4828dlopen_self=$enable_dlopen_self 4829 4830# Whether dlopen of statically linked programs is supported. 4831dlopen_self_static=$enable_dlopen_self_static 4832 4833# Compiler flag to prevent dynamic linking. 4834link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1) 4835 4836# Compiler flag to turn off builtin functions. 4837no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) 4838 4839# Compiler flag to allow reflexive dlopens. 4840export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) 4841 4842# Compiler flag to generate shared objects directly from archives. 4843whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1) 4844 4845# Compiler flag to generate thread-safe objects. 4846thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1) 4847 4848# Library versioning type. 4849version_type=$version_type 4850 4851# Format of library name prefix. 4852libname_spec=$lt_libname_spec 4853 4854# List of archive names. First name is the real one, the rest are links. 4855# The last name is the one that the linker finds with -lNAME. 4856library_names_spec=$lt_library_names_spec 4857 4858# The coded name of the library, if different from the real name. 4859soname_spec=$lt_soname_spec 4860 4861# Commands used to build and install an old-style archive. 4862RANLIB=$lt_RANLIB 4863old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1) 4864old_postinstall_cmds=$lt_old_postinstall_cmds 4865old_postuninstall_cmds=$lt_old_postuninstall_cmds 4866 4867# Create an old-style archive from a shared archive. 4868old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) 4869 4870# Create a temporary old-style archive to link instead of a shared archive. 4871old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) 4872 4873# Commands used to build and install a shared archive. 4874archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1) 4875archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1) 4876postinstall_cmds=$lt_postinstall_cmds 4877postuninstall_cmds=$lt_postuninstall_cmds 4878 4879# Commands used to build a loadable module (assumed same as above if empty) 4880module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1) 4881module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1) 4882 4883# Commands to strip libraries. 4884old_striplib=$lt_old_striplib 4885striplib=$lt_striplib 4886 4887# Dependencies to place before the objects being linked to create a 4888# shared library. 4889predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1) 4890 4891# Dependencies to place after the objects being linked to create a 4892# shared library. 4893postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1) 4894 4895# Dependencies to place before the objects being linked to create a 4896# shared library. 4897predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1) 4898 4899# Dependencies to place after the objects being linked to create a 4900# shared library. 4901postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1) 4902 4903# The directories searched by this compiler when creating a shared 4904# library 4905compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) 4906 4907# The library search path used internally by the compiler when linking 4908# a shared library. 4909compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1) 4910 4911# Method to check whether dependent libraries are shared objects. 4912deplibs_check_method=$lt_deplibs_check_method 4913 4914# Command to use when deplibs_check_method == file_magic. 4915file_magic_cmd=$lt_file_magic_cmd 4916 4917# Flag that allows shared libraries with undefined symbols to be built. 4918allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1) 4919 4920# Flag that forces no undefined symbols. 4921no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1) 4922 4923# Commands used to finish a libtool library installation in a directory. 4924finish_cmds=$lt_finish_cmds 4925 4926# Same as above, but a single script fragment to be evaled but not shown. 4927finish_eval=$lt_finish_eval 4928 4929# Take the output of nm and produce a listing of raw symbols and C names. 4930global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 4931 4932# Transform the output of nm in a proper C declaration 4933global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 4934 4935# Transform the output of nm in a C name address pair 4936global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 4937 4938# This is the shared library runtime path variable. 4939runpath_var=$runpath_var 4940 4941# This is the shared library path variable. 4942shlibpath_var=$shlibpath_var 4943 4944# Is shlibpath searched before the hard-coded library search path? 4945shlibpath_overrides_runpath=$shlibpath_overrides_runpath 4946 4947# How to hardcode a shared library path into an executable. 4948hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1) 4949 4950# Whether we should hardcode library paths into libraries. 4951hardcode_into_libs=$hardcode_into_libs 4952 4953# Flag to hardcode \$libdir into a binary during linking. 4954# This must work even if \$libdir does not exist. 4955hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) 4956 4957# If ld is used when linking, flag to hardcode \$libdir into 4958# a binary during linking. This must work even if \$libdir does 4959# not exist. 4960hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) 4961 4962# Whether we need a single -rpath flag with a separated argument. 4963hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) 4964 4965# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the 4966# resulting binary. 4967hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) 4968 4969# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 4970# resulting binary. 4971hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) 4972 4973# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 4974# the resulting binary. 4975hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) 4976 4977# Set to yes if building a shared library automatically hardcodes DIR into the library 4978# and all subsequent libraries and executables linked against it. 4979hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) 4980 4981# Variables whose values should be saved in libtool wrapper scripts and 4982# restored at relink time. 4983variables_saved_for_relink="$variables_saved_for_relink" 4984 4985# Whether libtool must link a program against all its dependency libraries. 4986link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) 4987 4988# Compile-time system search path for libraries 4989sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 4990 4991# Run-time system search path for libraries 4992sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 4993 4994# Fix the shell variable \$srcfile for the compiler. 4995fix_srcfile_path=$lt_fix_srcfile_path 4996 4997# Set to yes if exported symbols are required. 4998always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) 4999 5000# The commands to list exported symbols. 5001export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) 5002 5003# The commands to extract the exported symbol list from a shared archive. 5004extract_expsyms_cmds=$lt_extract_expsyms_cmds 5005 5006# Symbols that should not be listed in the preloaded symbols. 5007exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) 5008 5009# Symbols that must always be exported. 5010include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) 5011 5012ifelse([$1],[], 5013[# ### END LIBTOOL CONFIG], 5014[# ### END LIBTOOL TAG CONFIG: $tagname]) 5015 5016__EOF__ 5017 5018ifelse([$1],[], [ 5019 case $host_os in 5020 aix3*) 5021 cat <<\EOF >> "$cfgfile" 5022 5023# AIX sometimes has problems with the GCC collect2 program. For some 5024# reason, if we set the COLLECT_NAMES environment variable, the problems 5025# vanish in a puff of smoke. 5026if test "X${COLLECT_NAMES+set}" != Xset; then 5027 COLLECT_NAMES= 5028 export COLLECT_NAMES 5029fi 5030EOF 5031 ;; 5032 esac 5033 5034 # We use sed instead of cat because bash on DJGPP gets confused if 5035 # if finds mixed CR/LF and LF-only lines. Since sed operates in 5036 # text mode, it properly converts lines to CR/LF. This bash problem 5037 # is reportedly fixed, but why not run on old versions too? 5038 sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1) 5039 5040 mv -f "$cfgfile" "$ofile" || \ 5041 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 5042 chmod +x "$ofile" 5043]) 5044else 5045 # If there is no Makefile yet, we rely on a make rule to execute 5046 # `config.status --recheck' to rerun these tests and create the 5047 # libtool script then. 5048 ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'` 5049 if test -f "$ltmain_in"; then 5050 test -f Makefile && make "$ltmain" 5051 fi 5052fi 5053])# AC_LIBTOOL_CONFIG 5054 5055 5056# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME]) 5057# ------------------------------------------- 5058AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], 5059[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl 5060 5061_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= 5062 5063if test "$GCC" = yes; then 5064 _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' 5065 5066 AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], 5067 lt_cv_prog_compiler_rtti_exceptions, 5068 [-fno-rtti -fno-exceptions], [], 5069 [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) 5070fi 5071])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI 5072 5073 5074# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 5075# --------------------------------- 5076AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 5077[AC_REQUIRE([AC_CANONICAL_HOST]) 5078AC_REQUIRE([LT_AC_PROG_SED]) 5079AC_REQUIRE([AC_PROG_NM]) 5080AC_REQUIRE([AC_OBJEXT]) 5081# Check for command to grab the raw symbol name followed by C symbol from nm. 5082AC_MSG_CHECKING([command to parse $NM output from $compiler object]) 5083AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], 5084[ 5085# These are sane defaults that work on at least a few old systems. 5086# [They come from Ultrix. What could be older than Ultrix?!! ;)] 5087 5088# Character class describing NM global symbol codes. 5089symcode='[[BCDEGRST]]' 5090 5091# Regexp to match symbols that can be accessed directly from C. 5092sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 5093 5094# Transform an extracted symbol line into a proper C declaration 5095lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'" 5096 5097# Transform an extracted symbol line into symbol name and symbol address 5098lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 5099 5100# Define system-specific variables. 5101case $host_os in 5102aix*) 5103 symcode='[[BCDT]]' 5104 ;; 5105cygwin* | mingw* | pw32*) 5106 symcode='[[ABCDGISTW]]' 5107 ;; 5108hpux*) # Its linker distinguishes data from code symbols 5109 if test "$host_cpu" = ia64; then 5110 symcode='[[ABCDEGRST]]' 5111 fi 5112 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5113 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 5114 ;; 5115linux* | k*bsd*-gnu) 5116 if test "$host_cpu" = ia64; then 5117 symcode='[[ABCDGIRSTW]]' 5118 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5119 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 5120 fi 5121 ;; 5122irix* | nonstopux*) 5123 symcode='[[BCDEGRST]]' 5124 ;; 5125osf*) 5126 symcode='[[BCDEGQRST]]' 5127 ;; 5128solaris*) 5129 symcode='[[BDRT]]' 5130 ;; 5131sco3.2v5*) 5132 symcode='[[DT]]' 5133 ;; 5134sysv4.2uw2*) 5135 symcode='[[DT]]' 5136 ;; 5137sysv5* | sco5v6* | unixware* | OpenUNIX*) 5138 symcode='[[ABDT]]' 5139 ;; 5140sysv4) 5141 symcode='[[DFNSTU]]' 5142 ;; 5143esac 5144 5145# Handle CRLF in mingw tool chain 5146opt_cr= 5147case $build_os in 5148mingw*) 5149 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 5150 ;; 5151esac 5152 5153# If we're using GNU nm, then use its standard symbol codes. 5154case `$NM -V 2>&1` in 5155*GNU* | *'with BFD'*) 5156 symcode='[[ABCDGIRSTW]]' ;; 5157esac 5158 5159# Try without a prefix undercore, then with it. 5160for ac_symprfx in "" "_"; do 5161 5162 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 5163 symxfrm="\\1 $ac_symprfx\\2 \\2" 5164 5165 # Write the raw and C identifiers. 5166 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 5167 5168 # Check to see that the pipe works correctly. 5169 pipe_works=no 5170 5171 rm -f conftest* 5172 cat > conftest.$ac_ext <<EOF 5173#ifdef __cplusplus 5174extern "C" { 5175#endif 5176char nm_test_var; 5177void nm_test_func(){} 5178#ifdef __cplusplus 5179} 5180#endif 5181int main(){nm_test_var='a';nm_test_func();return(0);} 5182EOF 5183 5184 if AC_TRY_EVAL(ac_compile); then 5185 # Now try to grab the symbols. 5186 nlist=conftest.nm 5187 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 5188 # Try sorting and uniquifying the output. 5189 if sort "$nlist" | uniq > "$nlist"T; then 5190 mv -f "$nlist"T "$nlist" 5191 else 5192 rm -f "$nlist"T 5193 fi 5194 5195 # Make sure that we snagged all the symbols we need. 5196 if grep ' nm_test_var$' "$nlist" >/dev/null; then 5197 if grep ' nm_test_func$' "$nlist" >/dev/null; then 5198 cat <<EOF > conftest.$ac_ext 5199#ifdef __cplusplus 5200extern "C" { 5201#endif 5202 5203EOF 5204 # Now generate the symbol file. 5205 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' 5206 5207 cat <<EOF >> conftest.$ac_ext 5208#if defined (__STDC__) && __STDC__ 5209# define lt_ptr_t void * 5210#else 5211# define lt_ptr_t char * 5212# define const 5213#endif 5214 5215/* The mapping between symbol names and symbols. */ 5216const struct { 5217 const char *name; 5218 lt_ptr_t address; 5219} 5220lt_preloaded_symbols[[]] = 5221{ 5222EOF 5223 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext 5224 cat <<\EOF >> conftest.$ac_ext 5225 {0, (lt_ptr_t) 0} 5226}; 5227 5228#ifdef __cplusplus 5229} 5230#endif 5231EOF 5232 # Now try linking the two files. 5233 mv conftest.$ac_objext conftstm.$ac_objext 5234 lt_save_LIBS="$LIBS" 5235 lt_save_CFLAGS="$CFLAGS" 5236 LIBS="conftstm.$ac_objext" 5237 CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" 5238 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then 5239 pipe_works=yes 5240 fi 5241 LIBS="$lt_save_LIBS" 5242 CFLAGS="$lt_save_CFLAGS" 5243 else 5244 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD 5245 fi 5246 else 5247 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD 5248 fi 5249 else 5250 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD 5251 fi 5252 else 5253 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD 5254 cat conftest.$ac_ext >&5 5255 fi 5256 rm -rf conftest* conftst* 5257 5258 # Do not use the global_symbol_pipe unless it works. 5259 if test "$pipe_works" = yes; then 5260 break 5261 else 5262 lt_cv_sys_global_symbol_pipe= 5263 fi 5264done 5265]) 5266if test -z "$lt_cv_sys_global_symbol_pipe"; then 5267 lt_cv_sys_global_symbol_to_cdecl= 5268fi 5269if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 5270 AC_MSG_RESULT(failed) 5271else 5272 AC_MSG_RESULT(ok) 5273fi 5274]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 5275 5276 5277# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME]) 5278# --------------------------------------- 5279AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC], 5280[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)= 5281_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5282_LT_AC_TAGVAR(lt_prog_compiler_static, $1)= 5283 5284AC_MSG_CHECKING([for $compiler option to produce PIC]) 5285 ifelse([$1],[CXX],[ 5286 # C++ specific cases for pic, static, wl, etc. 5287 if test "$GXX" = yes; then 5288 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5289 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5290 5291 case $host_os in 5292 aix*) 5293 # All AIX code is PIC. 5294 if test "$host_cpu" = ia64; then 5295 # AIX 5 now supports IA64 processor 5296 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5297 fi 5298 ;; 5299 amigaos*) 5300 # FIXME: we need at least 68020 code to build shared libraries, but 5301 # adding the `-m68020' flag to GCC prevents building anything better, 5302 # like `-m68040'. 5303 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5304 ;; 5305 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5306 # PIC is the default for these OSes. 5307 ;; 5308 mingw* | cygwin* | os2* | pw32*) 5309 # This hack is so that the source file can tell whether it is being 5310 # built for inclusion in a dll (and should export symbols for example). 5311 # Although the cygwin gcc ignores -fPIC, still need this for old-style 5312 # (--disable-auto-import) libraries 5313 m4_if([$1], [GCJ], [], 5314 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 5315 ;; 5316 darwin* | rhapsody*) 5317 # PIC is the default on this platform 5318 # Common symbols not allowed in MH_DYLIB files 5319 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5320 ;; 5321 *djgpp*) 5322 # DJGPP does not support shared libraries at all 5323 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5324 ;; 5325 interix[[3-9]]*) 5326 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5327 # Instead, we relocate shared libraries at runtime. 5328 ;; 5329 sysv4*MP*) 5330 if test -d /usr/nec; then 5331 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5332 fi 5333 ;; 5334 hpux*) 5335 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5336 # not for PA HP-UX. 5337 case $host_cpu in 5338 hppa*64*|ia64*) 5339 ;; 5340 *) 5341 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5342 ;; 5343 esac 5344 ;; 5345 *) 5346 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5347 ;; 5348 esac 5349 else 5350 case $host_os in 5351 aix[[4-9]]*) 5352 # All AIX code is PIC. 5353 if test "$host_cpu" = ia64; then 5354 # AIX 5 now supports IA64 processor 5355 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5356 else 5357 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5358 fi 5359 ;; 5360 chorus*) 5361 case $cc_basename in 5362 cxch68*) 5363 # Green Hills C++ Compiler 5364 # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" 5365 ;; 5366 esac 5367 ;; 5368 darwin*) 5369 # PIC is the default on this platform 5370 # Common symbols not allowed in MH_DYLIB files 5371 case $cc_basename in 5372 xlc*) 5373 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5374 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5375 ;; 5376 esac 5377 ;; 5378 dgux*) 5379 case $cc_basename in 5380 ec++*) 5381 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5382 ;; 5383 ghcx*) 5384 # Green Hills C++ Compiler 5385 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5386 ;; 5387 *) 5388 ;; 5389 esac 5390 ;; 5391 freebsd* | dragonfly* | midnightbsd*) 5392 # FreeBSD uses GNU C++ 5393 ;; 5394 hpux9* | hpux10* | hpux11*) 5395 case $cc_basename in 5396 CC*) 5397 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5398 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5399 if test "$host_cpu" != ia64; then 5400 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5401 fi 5402 ;; 5403 aCC*) 5404 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5405 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5406 case $host_cpu in 5407 hppa*64*|ia64*) 5408 # +Z the default 5409 ;; 5410 *) 5411 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5412 ;; 5413 esac 5414 ;; 5415 *) 5416 ;; 5417 esac 5418 ;; 5419 interix*) 5420 # This is c89, which is MS Visual C++ (no shared libs) 5421 # Anyone wants to do a port? 5422 ;; 5423 irix5* | irix6* | nonstopux*) 5424 case $cc_basename in 5425 CC*) 5426 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5427 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5428 # CC pic flag -KPIC is the default. 5429 ;; 5430 *) 5431 ;; 5432 esac 5433 ;; 5434 linux* | k*bsd*-gnu) 5435 case $cc_basename in 5436 KCC*) 5437 # KAI C++ Compiler 5438 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5439 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5440 ;; 5441 icpc* | ecpc*) 5442 # Intel C++ 5443 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5444 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5445 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5446 ;; 5447 pgCC* | pgcpp*) 5448 # Portland Group C++ compiler. 5449 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5450 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5451 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5452 ;; 5453 cxx*) 5454 # Compaq C++ 5455 # Make sure the PIC flag is empty. It appears that all Alpha 5456 # Linux and Compaq Tru64 Unix objects are PIC. 5457 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5458 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5459 ;; 5460 *) 5461 case `$CC -V 2>&1 | sed 5q` in 5462 *Sun\ C*) 5463 # Sun C++ 5.9 5464 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5465 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5466 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5467 ;; 5468 esac 5469 ;; 5470 esac 5471 ;; 5472 lynxos*) 5473 ;; 5474 m88k*) 5475 ;; 5476 mirbsd*) 5477 # MirOS uses GNU C++ 5478 ;; 5479 mvs*) 5480 case $cc_basename in 5481 cxx*) 5482 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' 5483 ;; 5484 *) 5485 ;; 5486 esac 5487 ;; 5488 netbsd*) 5489 ;; 5490 openbsd*) 5491 ;; 5492 osf3* | osf4* | osf5*) 5493 case $cc_basename in 5494 KCC*) 5495 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' 5496 ;; 5497 RCC*) 5498 # Rational C++ 2.4.1 5499 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5500 ;; 5501 cxx*) 5502 # Digital/Compaq C++ 5503 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5504 # Make sure the PIC flag is empty. It appears that all Alpha 5505 # Linux and Compaq Tru64 Unix objects are PIC. 5506 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5507 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5508 ;; 5509 *) 5510 ;; 5511 esac 5512 ;; 5513 psos*) 5514 ;; 5515 solaris*) 5516 case $cc_basename in 5517 CC*) 5518 # Sun C++ 4.2, 5.x and Centerline C++ 5519 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5520 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5521 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5522 ;; 5523 gcx*) 5524 # Green Hills C++ Compiler 5525 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5526 ;; 5527 *) 5528 ;; 5529 esac 5530 ;; 5531 sunos4*) 5532 case $cc_basename in 5533 CC*) 5534 # Sun C++ 4.x 5535 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5536 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5537 ;; 5538 lcc*) 5539 # Lucid 5540 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5541 ;; 5542 *) 5543 ;; 5544 esac 5545 ;; 5546 tandem*) 5547 case $cc_basename in 5548 NCC*) 5549 # NonStop-UX NCC 3.20 5550 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5551 ;; 5552 *) 5553 ;; 5554 esac 5555 ;; 5556 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5557 case $cc_basename in 5558 CC*) 5559 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5560 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5561 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5562 ;; 5563 esac 5564 ;; 5565 vxworks*) 5566 ;; 5567 *) 5568 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5569 ;; 5570 esac 5571 fi 5572], 5573[ 5574 if test "$GCC" = yes; then 5575 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5576 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5577 5578 case $host_os in 5579 aix*) 5580 # All AIX code is PIC. 5581 if test "$host_cpu" = ia64; then 5582 # AIX 5 now supports IA64 processor 5583 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5584 fi 5585 ;; 5586 5587 amigaos*) 5588 # FIXME: we need at least 68020 code to build shared libraries, but 5589 # adding the `-m68020' flag to GCC prevents building anything better, 5590 # like `-m68040'. 5591 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' 5592 ;; 5593 5594 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 5595 # PIC is the default for these OSes. 5596 ;; 5597 5598 mingw* | cygwin* | pw32* | os2*) 5599 # This hack is so that the source file can tell whether it is being 5600 # built for inclusion in a dll (and should export symbols for example). 5601 # Although the cygwin gcc ignores -fPIC, still need this for old-style 5602 # (--disable-auto-import) libraries 5603 m4_if([$1], [GCJ], [], 5604 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 5605 ;; 5606 5607 darwin* | rhapsody*) 5608 # PIC is the default on this platform 5609 # Common symbols not allowed in MH_DYLIB files 5610 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' 5611 ;; 5612 5613 interix[[3-9]]*) 5614 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 5615 # Instead, we relocate shared libraries at runtime. 5616 ;; 5617 5618 msdosdjgpp*) 5619 # Just because we use GCC doesn't mean we suddenly get shared libraries 5620 # on systems that don't support them. 5621 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5622 enable_shared=no 5623 ;; 5624 5625 sysv4*MP*) 5626 if test -d /usr/nec; then 5627 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic 5628 fi 5629 ;; 5630 5631 hpux*) 5632 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5633 # not for PA HP-UX. 5634 case $host_cpu in 5635 hppa*64*|ia64*) 5636 # +Z the default 5637 ;; 5638 *) 5639 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5640 ;; 5641 esac 5642 ;; 5643 5644 *) 5645 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' 5646 ;; 5647 esac 5648 else 5649 # PORTME Check for flag to pass linker flags through the system compiler. 5650 case $host_os in 5651 aix*) 5652 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5653 if test "$host_cpu" = ia64; then 5654 # AIX 5 now supports IA64 processor 5655 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5656 else 5657 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' 5658 fi 5659 ;; 5660 darwin*) 5661 # PIC is the default on this platform 5662 # Common symbols not allowed in MH_DYLIB files 5663 case $cc_basename in 5664 xlc*) 5665 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon' 5666 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5667 ;; 5668 esac 5669 ;; 5670 5671 mingw* | cygwin* | pw32* | os2*) 5672 # This hack is so that the source file can tell whether it is being 5673 # built for inclusion in a dll (and should export symbols for example). 5674 m4_if([$1], [GCJ], [], 5675 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) 5676 ;; 5677 5678 hpux9* | hpux10* | hpux11*) 5679 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5680 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 5681 # not for PA HP-UX. 5682 case $host_cpu in 5683 hppa*64*|ia64*) 5684 # +Z the default 5685 ;; 5686 *) 5687 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z' 5688 ;; 5689 esac 5690 # Is there a better lt_prog_compiler_static that works with the bundled CC? 5691 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' 5692 ;; 5693 5694 irix5* | irix6* | nonstopux*) 5695 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5696 # PIC (with -KPIC) is the default. 5697 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5698 ;; 5699 5700 newsos6) 5701 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5702 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5703 ;; 5704 5705 linux* | k*bsd*-gnu) 5706 case $cc_basename in 5707 icc* | ecc* | ifort*) 5708 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5709 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5710 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static' 5711 ;; 5712 pgcc* | pgf77* | pgf90* | pgf95*) 5713 # Portland Group compilers (*not* the Pentium gcc compiler, 5714 # which looks to be a dead project) 5715 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5716 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' 5717 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5718 ;; 5719 ccc*) 5720 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5721 # All Alpha code is PIC. 5722 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5723 ;; 5724 *) 5725 case `$CC -V 2>&1 | sed 5q` in 5726 *Sun\ C*) 5727 # Sun C 5.9 5728 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5729 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5730 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5731 ;; 5732 *Sun\ F*) 5733 # Sun Fortran 8.3 passes all unrecognized flags to the linker 5734 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5735 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5736 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='' 5737 ;; 5738 esac 5739 ;; 5740 esac 5741 ;; 5742 5743 osf3* | osf4* | osf5*) 5744 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5745 # All OSF/1 code is PIC. 5746 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5747 ;; 5748 5749 rdos*) 5750 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' 5751 ;; 5752 5753 solaris*) 5754 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5755 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5756 case $cc_basename in 5757 f77* | f90* | f95*) 5758 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; 5759 *) 5760 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; 5761 esac 5762 ;; 5763 5764 sunos4*) 5765 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' 5766 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' 5767 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5768 ;; 5769 5770 sysv4 | sysv4.2uw2* | sysv4.3*) 5771 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5772 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5773 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5774 ;; 5775 5776 sysv4*MP*) 5777 if test -d /usr/nec ;then 5778 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' 5779 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5780 fi 5781 ;; 5782 5783 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 5784 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5785 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' 5786 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5787 ;; 5788 5789 unicos*) 5790 _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' 5791 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5792 ;; 5793 5794 uts4*) 5795 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic' 5796 _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' 5797 ;; 5798 5799 *) 5800 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no 5801 ;; 5802 esac 5803 fi 5804]) 5805AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)]) 5806 5807# 5808# Check to make sure the PIC flag actually works. 5809# 5810if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then 5811 AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works], 5812 _LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1), 5813 [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [], 5814 [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in 5815 "" | " "*) ;; 5816 *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;; 5817 esac], 5818 [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5819 _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) 5820fi 5821case $host_os in 5822 # For platforms which do not support PIC, -DPIC is meaningless: 5823 *djgpp*) 5824 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)= 5825 ;; 5826 *) 5827 _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])" 5828 ;; 5829esac 5830 5831# 5832# Check to make sure the static flag actually works. 5833# 5834wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\" 5835AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], 5836 _LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1), 5837 $lt_tmp_static_flag, 5838 [], 5839 [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=]) 5840]) 5841 5842 5843# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME]) 5844# ------------------------------------ 5845# See if the linker supports building shared libraries. 5846AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS], 5847[AC_REQUIRE([LT_AC_PROG_SED])dnl 5848AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) 5849ifelse([$1],[CXX],[ 5850 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5851 case $host_os in 5852 aix[[4-9]]*) 5853 # If we're using GNU nm, then we don't want the "-C" option. 5854 # -C means demangle to AIX nm, but means don't demangle with GNU nm 5855 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 5856 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5857 else 5858 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 5859 fi 5860 ;; 5861 pw32*) 5862 _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" 5863 ;; 5864 cygwin* | mingw*) 5865 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' 5866 ;; 5867 *) 5868 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5869 ;; 5870 esac 5871 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5872],[ 5873 runpath_var= 5874 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 5875 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no 5876 _LT_AC_TAGVAR(archive_cmds, $1)= 5877 _LT_AC_TAGVAR(archive_expsym_cmds, $1)= 5878 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)= 5879 _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)= 5880 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 5881 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5882 _LT_AC_TAGVAR(thread_safe_flag_spec, $1)= 5883 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 5884 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= 5885 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 5886 _LT_AC_TAGVAR(hardcode_direct, $1)=no 5887 _LT_AC_TAGVAR(hardcode_minus_L, $1)=no 5888 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 5889 _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown 5890 _LT_AC_TAGVAR(hardcode_automatic, $1)=no 5891 _LT_AC_TAGVAR(module_cmds, $1)= 5892 _LT_AC_TAGVAR(module_expsym_cmds, $1)= 5893 _LT_AC_TAGVAR(always_export_symbols, $1)=no 5894 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 5895 # include_expsyms should be a list of space-separated symbols to be *always* 5896 # included in the symbol list 5897 _LT_AC_TAGVAR(include_expsyms, $1)= 5898 # exclude_expsyms can be an extended regexp of symbols to exclude 5899 # it will be wrapped by ` (' and `)$', so one must not match beginning or 5900 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 5901 # as well as any symbol that contains `d'. 5902 _LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] 5903 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 5904 # platforms (ab)use it in PIC code, but their linkers get confused if 5905 # the symbol is explicitly referenced. Since portable code cannot 5906 # rely on this symbol name, it's probably fine to never include it in 5907 # preloaded symbol tables. 5908 # Exclude shared library initialization/finalization symbols. 5909dnl Note also adjust exclude_expsyms for C++ above. 5910 extract_expsyms_cmds= 5911 # Just being paranoid about ensuring that cc_basename is set. 5912 _LT_CC_BASENAME([$compiler]) 5913 case $host_os in 5914 cygwin* | mingw* | pw32*) 5915 # FIXME: the MSVC++ port hasn't been tested in a loooong time 5916 # When not using gcc, we currently assume that we are using 5917 # Microsoft Visual C++. 5918 if test "$GCC" != yes; then 5919 with_gnu_ld=no 5920 fi 5921 ;; 5922 interix*) 5923 # we just hope/assume this is gcc and not c89 (= MSVC++) 5924 with_gnu_ld=yes 5925 ;; 5926 mirbsd*) 5927 with_gnu_ld=yes 5928 ;; 5929 openbsd*) 5930 with_gnu_ld=no 5931 ;; 5932 esac 5933 5934 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 5935 if test "$with_gnu_ld" = yes; then 5936 # If archive_cmds runs LD, not CC, wlarc should be empty 5937 wlarc='${wl}' 5938 5939 # Set some defaults for GNU ld with shared library support. These 5940 # are reset later if shared libraries are not supported. Putting them 5941 # here allows them to be overridden if necessary. 5942 runpath_var=LD_RUN_PATH 5943 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' 5944 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' 5945 # ancient GNU ld didn't support --whole-archive et. al. 5946 if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then 5947 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 5948 else 5949 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 5950 fi 5951 supports_anon_versioning=no 5952 case `$LD -v 2>/dev/null` in 5953 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 5954 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 5955 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 5956 *\ 2.11.*) ;; # other 2.11 versions 5957 *) supports_anon_versioning=yes ;; 5958 esac 5959 5960 # See if GNU ld supports shared libraries. 5961 case $host_os in 5962 aix[[3-9]]*) 5963 # On AIX/PPC, the GNU linker is very broken 5964 if test "$host_cpu" != ia64; then 5965 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5966 cat <<EOF 1>&2 5967 5968*** Warning: the GNU linker, at least up to release 2.9.1, is reported 5969*** to be unable to reliably create shared libraries on AIX. 5970*** Therefore, libtool is disabling shared libraries support. If you 5971*** really care for shared libraries, you may want to modify your PATH 5972*** so that a non-GNU linker is found, and then restart. 5973 5974EOF 5975 fi 5976 ;; 5977 5978 amigaos*) 5979 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 5980 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 5981 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 5982 5983 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 5984 # that the semantics of dynamic libraries on AmigaOS, at least up 5985 # to version 4, is to share data among multiple programs linked 5986 # with the same dynamic library. Since this doesn't match the 5987 # behavior of shared libraries on other platforms, we can't use 5988 # them. 5989 _LT_AC_TAGVAR(ld_shlibs, $1)=no 5990 ;; 5991 5992 beos*) 5993 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 5994 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 5995 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 5996 # support --undefined. This deserves some investigation. FIXME 5997 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 5998 else 5999 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6000 fi 6001 ;; 6002 6003 cygwin* | mingw* | pw32*) 6004 # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, 6005 # as there is no search path for DLLs. 6006 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6007 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6008 _LT_AC_TAGVAR(always_export_symbols, $1)=no 6009 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6010 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' 6011 6012 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then 6013 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 6014 # If the export-symbols file already is a .def file (1st line 6015 # is EXPORTS), use it as is; otherwise, prepend... 6016 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 6017 cp $export_symbols $output_objdir/$soname.def; 6018 else 6019 echo EXPORTS > $output_objdir/$soname.def; 6020 cat $export_symbols >> $output_objdir/$soname.def; 6021 fi~ 6022 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 6023 else 6024 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6025 fi 6026 ;; 6027 6028 interix[[3-9]]*) 6029 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6030 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6031 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6032 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6033 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 6034 # Instead, shared libraries are loaded at an image base (0x10000000 by 6035 # default) and relocated if they conflict, which is a slow very memory 6036 # consuming and fragmenting process. To avoid this, we pick a random, 6037 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 6038 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 6039 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6040 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 6041 ;; 6042 6043 gnu* | linux* | k*bsd*-gnu) 6044 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 6045 tmp_addflag= 6046 case $cc_basename,$host_cpu in 6047 pgcc*) # Portland Group C compiler 6048 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 6049 tmp_addflag=' $pic_flag' 6050 ;; 6051 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers 6052 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 6053 tmp_addflag=' $pic_flag -Mnomain' ;; 6054 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 6055 tmp_addflag=' -i_dynamic' ;; 6056 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 6057 tmp_addflag=' -i_dynamic -nofor_main' ;; 6058 ifc* | ifort*) # Intel Fortran compiler 6059 tmp_addflag=' -nofor_main' ;; 6060 esac 6061 case `$CC -V 2>&1 | sed 5q` in 6062 *Sun\ C*) # Sun C 5.9 6063 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' 6064 tmp_sharedflag='-G' ;; 6065 *Sun\ F*) # Sun Fortran 8.3 6066 tmp_sharedflag='-G' ;; 6067 *) 6068 tmp_sharedflag='-shared' ;; 6069 esac 6070 _LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6071 6072 if test $supports_anon_versioning = yes; then 6073 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~ 6074 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 6075 $echo "local: *; };" >> $output_objdir/$libname.ver~ 6076 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 6077 fi 6078 else 6079 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6080 fi 6081 ;; 6082 6083 mirbsd*) 6084 if test -f /usr/libexec/ld.so; then 6085 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6086 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 6087 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' 6088 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6089 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6090 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 6091 output_verbose_link_cmd='echo' 6092 else 6093 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6094 fi 6095 ;; 6096 6097 netbsd*) 6098 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 6099 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 6100 wlarc= 6101 else 6102 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6103 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 6104 fi 6105 ;; 6106 6107 solaris*) 6108 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then 6109 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6110 cat <<EOF 1>&2 6111 6112*** Warning: The releases 2.8.* of the GNU linker cannot reliably 6113*** create shared libraries on Solaris systems. Therefore, libtool 6114*** is disabling shared libraries support. We urge you to upgrade GNU 6115*** binutils to release 2.9.1 or newer. Another option is to modify 6116*** your PATH or compiler configuration so that the native linker is 6117*** used, and then restart. 6118 6119EOF 6120 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 6121 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6122 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 6123 else 6124 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6125 fi 6126 ;; 6127 6128 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 6129 case `$LD -v 2>&1` in 6130 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) 6131 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6132 cat <<_LT_EOF 1>&2 6133 6134*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 6135*** reliably create shared libraries on SCO systems. Therefore, libtool 6136*** is disabling shared libraries support. We urge you to upgrade GNU 6137*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 6138*** your PATH or compiler configuration so that the native linker is 6139*** used, and then restart. 6140 6141_LT_EOF 6142 ;; 6143 *) 6144 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 6145 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' 6146 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' 6147 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' 6148 else 6149 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6150 fi 6151 ;; 6152 esac 6153 ;; 6154 6155 sunos4*) 6156 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6157 wlarc= 6158 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6159 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6160 ;; 6161 6162 *) 6163 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then 6164 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 6165 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 6166 else 6167 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6168 fi 6169 ;; 6170 esac 6171 6172 if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then 6173 runpath_var= 6174 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= 6175 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= 6176 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)= 6177 fi 6178 else 6179 # PORTME fill in a description of your system's linker (not GNU ld) 6180 case $host_os in 6181 aix3*) 6182 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6183 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 6184 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 6185 # Note: this linker hardcodes the directories in LIBPATH if there 6186 # are no directories specified by -L. 6187 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6188 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 6189 # Neither direct hardcoding nor static linking is supported with a 6190 # broken collect2. 6191 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 6192 fi 6193 ;; 6194 6195 aix[[4-9]]*) 6196 if test "$host_cpu" = ia64; then 6197 # On IA64, the linker does run time linking by default, so we don't 6198 # have to do anything special. 6199 aix_use_runtimelinking=no 6200 exp_sym_flag='-Bexport' 6201 no_entry_flag="" 6202 else 6203 # If we're using GNU nm, then we don't want the "-C" option. 6204 # -C means demangle to AIX nm, but means don't demangle with GNU nm 6205 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then 6206 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 6207 else 6208 _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' 6209 fi 6210 aix_use_runtimelinking=no 6211 6212 # Test if we are trying to use run time linking or normal 6213 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 6214 # need to do runtime linking. 6215 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) 6216 for ld_flag in $LDFLAGS; do 6217 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 6218 aix_use_runtimelinking=yes 6219 break 6220 fi 6221 done 6222 ;; 6223 esac 6224 6225 exp_sym_flag='-bexport' 6226 no_entry_flag='-bnoentry' 6227 fi 6228 6229 # When large executables or shared objects are built, AIX ld can 6230 # have problems creating the table of contents. If linking a library 6231 # or program results in "error TOC overflow" add -mminimal-toc to 6232 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 6233 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 6234 6235 _LT_AC_TAGVAR(archive_cmds, $1)='' 6236 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6237 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6238 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6239 6240 if test "$GCC" = yes; then 6241 case $host_os in aix4.[[012]]|aix4.[[012]].*) 6242 # We only want to do this on AIX 4.2 and lower, the check 6243 # below for broken collect2 doesn't work under 4.3+ 6244 collect2name=`${CC} -print-prog-name=collect2` 6245 if test -f "$collect2name" && \ 6246 strings "$collect2name" | grep resolve_lib_name >/dev/null 6247 then 6248 # We have reworked collect2 6249 : 6250 else 6251 # We have old collect2 6252 _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported 6253 # It fails to find uninstalled libraries when the uninstalled 6254 # path is not listed in the libpath. Setting hardcode_minus_L 6255 # to unsupported forces relinking 6256 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6257 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6258 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)= 6259 fi 6260 ;; 6261 esac 6262 shared_flag='-shared' 6263 if test "$aix_use_runtimelinking" = yes; then 6264 shared_flag="$shared_flag "'${wl}-G' 6265 fi 6266 else 6267 # not using gcc 6268 if test "$host_cpu" = ia64; then 6269 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 6270 # chokes on -Wl,-G. The following line is correct: 6271 shared_flag='-G' 6272 else 6273 if test "$aix_use_runtimelinking" = yes; then 6274 shared_flag='${wl}-G' 6275 else 6276 shared_flag='${wl}-bM:SRE' 6277 fi 6278 fi 6279 fi 6280 6281 # It seems that -bexpall does not export symbols beginning with 6282 # underscore (_), so it is better to generate a list of symbols to export. 6283 _LT_AC_TAGVAR(always_export_symbols, $1)=yes 6284 if test "$aix_use_runtimelinking" = yes; then 6285 # Warning - without using the other runtime loading flags (-brtl), 6286 # -berok will link without error, but may produce a broken library. 6287 _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok' 6288 # Determine the default libpath from the value encoded in an empty executable. 6289 _LT_AC_SYS_LIBPATH_AIX 6290 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6291 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 6292 else 6293 if test "$host_cpu" = ia64; then 6294 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' 6295 _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" 6296 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 6297 else 6298 # Determine the default libpath from the value encoded in an empty executable. 6299 _LT_AC_SYS_LIBPATH_AIX 6300 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" 6301 # Warning - without using the other run time loading flags, 6302 # -berok will link without error, but may produce a broken library. 6303 _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' 6304 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' 6305 # Exported symbols can be pulled into shared objects from archives 6306 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' 6307 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6308 # This is similar to how AIX traditionally builds its shared libraries. 6309 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 6310 fi 6311 fi 6312 ;; 6313 6314 amigaos*) 6315 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 6316 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6317 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6318 # see comment about different semantics on the GNU ld section 6319 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6320 ;; 6321 6322 bsdi[[45]]*) 6323 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic 6324 ;; 6325 6326 cygwin* | mingw* | pw32*) 6327 # When not using gcc, we currently assume that we are using 6328 # Microsoft Visual C++. 6329 # hardcode_libdir_flag_spec is actually meaningless, as there is 6330 # no search path for DLLs. 6331 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' 6332 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6333 # Tell ltmain to make .lib files, not .a files. 6334 libext=lib 6335 # Tell ltmain to make .dll files, not .so files. 6336 shrext_cmds=".dll" 6337 # FIXME: Setting linknames here is a bad hack. 6338 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' 6339 # The linker will automatically build a .lib file if we build a DLL. 6340 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' 6341 # FIXME: Should let the user specify the lib program. 6342 _LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' 6343 _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' 6344 _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes 6345 ;; 6346 6347 darwin* | rhapsody*) 6348 _LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" 6349 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6350 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6351 _LT_AC_TAGVAR(hardcode_automatic, $1)=yes 6352 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported 6353 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='' 6354 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6355 if test "$GCC" = yes ; then 6356 output_verbose_link_cmd='echo' 6357 _LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 6358 _LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 6359 _LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 6360 _LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 6361 else 6362 case $cc_basename in 6363 xlc*) 6364 output_verbose_link_cmd='echo' 6365 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring' 6366 _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' 6367 # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds 6368 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 6369 _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' 6370 ;; 6371 *) 6372 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6373 ;; 6374 esac 6375 fi 6376 ;; 6377 6378 dgux*) 6379 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6380 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6381 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6382 ;; 6383 6384 freebsd1*) 6385 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6386 ;; 6387 6388 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 6389 # support. Future versions do this automatically, but an explicit c++rt0.o 6390 # does not break anything, and helps significantly (at the cost of a little 6391 # extra space). 6392 freebsd2.2*) 6393 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 6394 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6395 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6396 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6397 ;; 6398 6399 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 6400 freebsd2*) 6401 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6402 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6403 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6404 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6405 ;; 6406 6407 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 6408 freebsd* | dragonfly* | midnightbsd*) 6409 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 6410 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6411 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6412 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6413 ;; 6414 6415 hpux9*) 6416 if test "$GCC" = yes; then 6417 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6418 else 6419 _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 6420 fi 6421 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6422 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6423 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6424 6425 # hardcode_minus_L: Not really in the search PATH, 6426 # but as the default location of the library. 6427 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6428 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6429 ;; 6430 6431 hpux10*) 6432 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6433 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6434 else 6435 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 6436 fi 6437 if test "$with_gnu_ld" = no; then 6438 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6439 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6440 6441 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6442 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6443 6444 # hardcode_minus_L: Not really in the search PATH, 6445 # but as the default location of the library. 6446 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6447 fi 6448 ;; 6449 6450 hpux11*) 6451 if test "$GCC" = yes -a "$with_gnu_ld" = no; then 6452 case $host_cpu in 6453 hppa*64*) 6454 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6455 ;; 6456 ia64*) 6457 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6458 ;; 6459 *) 6460 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6461 ;; 6462 esac 6463 else 6464 case $host_cpu in 6465 hppa*64*) 6466 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6467 ;; 6468 ia64*) 6469 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 6470 ;; 6471 *) 6472 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 6473 ;; 6474 esac 6475 fi 6476 if test "$with_gnu_ld" = no; then 6477 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' 6478 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6479 6480 case $host_cpu in 6481 hppa*64*|ia64*) 6482 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' 6483 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6484 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6485 ;; 6486 *) 6487 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6488 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6489 6490 # hardcode_minus_L: Not really in the search PATH, 6491 # but as the default location of the library. 6492 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6493 ;; 6494 esac 6495 fi 6496 ;; 6497 6498 irix5* | irix6* | nonstopux*) 6499 if test "$GCC" = yes; then 6500 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6501 else 6502 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 6503 _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' 6504 fi 6505 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6506 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6507 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6508 ;; 6509 6510 netbsd*) 6511 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 6512 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 6513 else 6514 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 6515 fi 6516 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6517 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6518 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6519 ;; 6520 6521 newsos6) 6522 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6523 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6524 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6525 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6526 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6527 ;; 6528 6529 openbsd*) 6530 if test -f /usr/libexec/ld.so; then 6531 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6532 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6533 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 6534 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6535 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 6536 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6537 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' 6538 else 6539 case $host_os in 6540 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 6541 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 6542 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6543 ;; 6544 *) 6545 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 6546 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' 6547 ;; 6548 esac 6549 fi 6550 else 6551 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6552 fi 6553 ;; 6554 6555 os2*) 6556 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6557 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6558 _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported 6559 _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 6560 _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 6561 ;; 6562 6563 osf3*) 6564 if test "$GCC" = yes; then 6565 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6566 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6567 else 6568 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6569 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 6570 fi 6571 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6572 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6573 ;; 6574 6575 osf4* | osf5*) # as osf3* with the addition of -msym flag 6576 if test "$GCC" = yes; then 6577 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' 6578 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 6579 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' 6580 else 6581 _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' 6582 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 6583 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ 6584 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp' 6585 6586 # Both c and cxx compiler support -rpath directly 6587 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' 6588 fi 6589 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: 6590 ;; 6591 6592 solaris*) 6593 _LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text' 6594 if test "$GCC" = yes; then 6595 wlarc='${wl}' 6596 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 6597 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6598 $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' 6599 else 6600 wlarc='' 6601 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 6602 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 6603 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 6604 fi 6605 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' 6606 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6607 case $host_os in 6608 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 6609 *) 6610 # The compiler driver will combine and reorder linker options, 6611 # but understands `-z linker_flag'. GCC discards it without `$wl', 6612 # but is careful enough not to reorder. 6613 # Supported since Solaris 2.6 (maybe 2.5.1?) 6614 if test "$GCC" = yes; then 6615 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 6616 else 6617 _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' 6618 fi 6619 ;; 6620 esac 6621 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6622 ;; 6623 6624 sunos4*) 6625 if test "x$host_vendor" = xsequent; then 6626 # Use $CC to link under sequent, because it throws in some extra .o 6627 # files that make .init and .fini sections work. 6628 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 6629 else 6630 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 6631 fi 6632 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6633 _LT_AC_TAGVAR(hardcode_direct, $1)=yes 6634 _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes 6635 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6636 ;; 6637 6638 sysv4) 6639 case $host_vendor in 6640 sni) 6641 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6642 _LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true??? 6643 ;; 6644 siemens) 6645 ## LD is ld it makes a PLAMLIB 6646 ## CC just makes a GrossModule. 6647 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' 6648 _LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' 6649 _LT_AC_TAGVAR(hardcode_direct, $1)=no 6650 ;; 6651 motorola) 6652 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6653 _LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie 6654 ;; 6655 esac 6656 runpath_var='LD_RUN_PATH' 6657 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6658 ;; 6659 6660 sysv4.3*) 6661 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6662 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6663 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' 6664 ;; 6665 6666 sysv4*MP*) 6667 if test -d /usr/nec; then 6668 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6669 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6670 runpath_var=LD_RUN_PATH 6671 hardcode_runpath_var=yes 6672 _LT_AC_TAGVAR(ld_shlibs, $1)=yes 6673 fi 6674 ;; 6675 6676 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) 6677 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6678 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6679 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6680 runpath_var='LD_RUN_PATH' 6681 6682 if test "$GCC" = yes; then 6683 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6684 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6685 else 6686 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6687 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 6688 fi 6689 ;; 6690 6691 sysv5* | sco3.2v5* | sco5v6*) 6692 # Note: We can NOT use -z defs as we might desire, because we do not 6693 # link with -lc, and that would cause any symbols used from libc to 6694 # always be unresolved, which means just about no library would 6695 # ever link correctly. If we're not using GNU ld we use -z text 6696 # though, which does catch some bad symbols but isn't as heavy-handed 6697 # as -z defs. 6698 _LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' 6699 _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' 6700 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6701 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6702 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' 6703 _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':' 6704 _LT_AC_TAGVAR(link_all_deplibs, $1)=yes 6705 _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' 6706 runpath_var='LD_RUN_PATH' 6707 6708 if test "$GCC" = yes; then 6709 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6710 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6711 else 6712 _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6713 _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' 6714 fi 6715 ;; 6716 6717 uts4*) 6718 _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 6719 _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' 6720 _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no 6721 ;; 6722 6723 *) 6724 _LT_AC_TAGVAR(ld_shlibs, $1)=no 6725 ;; 6726 esac 6727 fi 6728]) 6729AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)]) 6730test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no 6731 6732# 6733# Do we need to explicitly link libc? 6734# 6735case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in 6736x|xyes) 6737 # Assume -lc should be added 6738 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6739 6740 if test "$enable_shared" = yes && test "$GCC" = yes; then 6741 case $_LT_AC_TAGVAR(archive_cmds, $1) in 6742 *'~'*) 6743 # FIXME: we may have to deal with multi-command sequences. 6744 ;; 6745 '$CC '*) 6746 # Test whether the compiler implicitly links with -lc since on some 6747 # systems, -lgcc has to come before -lc. If gcc already passes -lc 6748 # to ld, don't add -lc before -lgcc. 6749 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 6750 $rm conftest* 6751 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 6752 6753 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then 6754 soname=conftest 6755 lib=conftest 6756 libobjs=conftest.$ac_objext 6757 deplibs= 6758 wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) 6759 pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) 6760 compiler_flags=-v 6761 linker_flags=-v 6762 verstring= 6763 output_objdir=. 6764 libname=conftest 6765 lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1) 6766 _LT_AC_TAGVAR(allow_undefined_flag, $1)= 6767 if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 6768 then 6769 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no 6770 else 6771 _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes 6772 fi 6773 _LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag 6774 else 6775 cat conftest.err 1>&5 6776 fi 6777 $rm conftest* 6778 AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)]) 6779 ;; 6780 esac 6781 fi 6782 ;; 6783esac 6784])# AC_LIBTOOL_PROG_LD_SHLIBS 6785 6786 6787# _LT_AC_FILE_LTDLL_C 6788# ------------------- 6789# Be careful that the start marker always follows a newline. 6790AC_DEFUN([_LT_AC_FILE_LTDLL_C], [ 6791# /* ltdll.c starts here */ 6792# #define WIN32_LEAN_AND_MEAN 6793# #include <windows.h> 6794# #undef WIN32_LEAN_AND_MEAN 6795# #include <stdio.h> 6796# 6797# #ifndef __CYGWIN__ 6798# # ifdef __CYGWIN32__ 6799# # define __CYGWIN__ __CYGWIN32__ 6800# # endif 6801# #endif 6802# 6803# #ifdef __cplusplus 6804# extern "C" { 6805# #endif 6806# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 6807# #ifdef __cplusplus 6808# } 6809# #endif 6810# 6811# #ifdef __CYGWIN__ 6812# #include <cygwin/cygwin_dll.h> 6813# DECLARE_CYGWIN_DLL( DllMain ); 6814# #endif 6815# HINSTANCE __hDllInstance_base; 6816# 6817# BOOL APIENTRY 6818# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 6819# { 6820# __hDllInstance_base = hInst; 6821# return TRUE; 6822# } 6823# /* ltdll.c ends here */ 6824])# _LT_AC_FILE_LTDLL_C 6825 6826 6827# _LT_AC_TAGVAR(VARNAME, [TAGNAME]) 6828# --------------------------------- 6829AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])]) 6830 6831 6832# old names 6833AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 6834AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 6835AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 6836AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 6837AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 6838AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 6839AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 6840 6841# This is just to silence aclocal about the macro not being used 6842ifelse([AC_DISABLE_FAST_INSTALL]) 6843 6844AC_DEFUN([LT_AC_PROG_GCJ], 6845[AC_CHECK_TOOL(GCJ, gcj, no) 6846 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" 6847 AC_SUBST(GCJFLAGS) 6848]) 6849 6850AC_DEFUN([LT_AC_PROG_RC], 6851[AC_CHECK_TOOL(RC, windres, no) 6852]) 6853 6854############################################################ 6855# NOTE: This macro has been submitted for inclusion into # 6856# GNU Autoconf as AC_PROG_SED. When it is available in # 6857# a released version of Autoconf we should remove this # 6858# macro and use it instead. # 6859############################################################ 6860# LT_AC_PROG_SED 6861# -------------- 6862# Check for a fully-functional sed program, that truncates 6863# as few characters as possible. Prefer GNU sed if found. 6864AC_DEFUN([LT_AC_PROG_SED], 6865[AC_MSG_CHECKING([for a sed that does not truncate output]) 6866AC_CACHE_VAL(lt_cv_path_SED, 6867[# Loop through the user's path and test for sed and gsed. 6868# Then use that list of seds as ones to test for truncation. 6869test -z "$as_executable_p" && as_executable_p="test -f" 6870as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6871for as_dir in $PATH 6872do 6873 IFS=$as_save_IFS 6874 test -z "$as_dir" && as_dir=. 6875 for lt_ac_prog in sed gsed; do 6876 for ac_exec_ext in '' $ac_executable_extensions; do 6877 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then 6878 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" 6879 fi 6880 done 6881 done 6882done 6883IFS=$as_save_IFS 6884lt_ac_max=0 6885lt_ac_count=0 6886# Add /usr/xpg4/bin/sed as it is typically found on Solaris 6887# along with /bin/sed that truncates output. 6888for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do 6889 test ! -f $lt_ac_sed && continue 6890 cat /dev/null > conftest.in 6891 lt_ac_count=0 6892 echo ${ECHO_N-$ac_n} "0123456789$ECHO_C" >conftest.in 6893 # Check for GNU sed and select it if it is found. 6894 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then 6895 lt_cv_path_SED=$lt_ac_sed 6896 break 6897 fi 6898 while true; do 6899 cat conftest.in conftest.in >conftest.tmp 6900 mv conftest.tmp conftest.in 6901 cp conftest.in conftest.nl 6902 echo >>conftest.nl 6903 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break 6904 cmp -s conftest.out conftest.nl || break 6905 # 10000 chars as input seems more than enough 6906 test $lt_ac_count -gt 10 && break 6907 lt_ac_count=`expr $lt_ac_count + 1` 6908 if test $lt_ac_count -gt $lt_ac_max; then 6909 lt_ac_max=$lt_ac_count 6910 lt_cv_path_SED=$lt_ac_sed 6911 fi 6912 done 6913done 6914]) 6915lt_cv_path_SED=${lt_cv_path_SED-$SED} 6916SED=$lt_cv_path_SED 6917AC_SUBST([SED]) 6918AC_MSG_RESULT([$SED]) 6919]) 6920 6921dnl ----------------- 6922])dnl end of MirLibtool 6923