1# aclocal.m4t generated automatically by aclocal 1.6.1 -*- Autoconf -*- 2 3# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 4# Free Software Foundation, Inc. 5# This file is free software; the Free Software Foundation 6# gives unlimited permission to copy and/or distribute it, 7# with or without modifications, as long as this notice is preserved. 8 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11# even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12# PARTICULAR PURPOSE. 13 14dnl $Id: acinclude.m4,v 1.15 1998/05/23 14:54:53 joda Exp $ 15dnl 16dnl Only put things that for some reason can't live in the `cf' 17dnl directory in this file. 18dnl 19 20dnl $xId: misc.m4,v 1.1 1997/12/14 15:59:04 joda Exp $ 21dnl 22define(upcase,`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl 23 24 25dnl $Id: misc.m4,v 1.5 2002/05/24 15:35:32 joda Exp $ 26dnl 27AC_DEFUN([upcase],[`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`])dnl 28AC_DEFUN([rk_LIBOBJ],[AC_LIBOBJ([$1])])dnl 29AC_DEFUN([rk_CONFIG_HEADER],[AH_TOP([#ifndef RCSID 30#define RCSID(msg) \ 31static /**/const char *const rcsid[] = { (const char *)rcsid, "@(#)" msg } 32#endif 33 34/* Maximum values on all known systems */ 35#define MaxHostNameLen (64+4) 36#define MaxPathLen (1024+4) 37 38])]) 39# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- 40 41# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. 42 43# This program is free software; you can redistribute it and/or modify 44# it under the terms of the GNU General Public License as published by 45# the Free Software Foundation; either version 2, or (at your option) 46# any later version. 47 48# This program is distributed in the hope that it will be useful, 49# but WITHOUT ANY WARRANTY; without even the implied warranty of 50# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 51# GNU General Public License for more details. 52 53# You should have received a copy of the GNU General Public License 54# along with this program; if not, write to the Free Software 55# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 56# 02111-1307, USA. 57 58AC_PREREQ([2.52]) 59 60# serial 6 61 62# When config.status generates a header, we must update the stamp-h file. 63# This file resides in the same directory as the config header 64# that is generated. 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See the 686# GNU General Public License for more details. 687 688# You should have received a copy of the GNU General Public License 689# along with this program; if not, write to the Free Software 690# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 691# 02111-1307, USA. 692 693#serial 2 694 695# _AM_OUTPUT_DEPENDENCY_COMMANDS 696# ------------------------------ 697AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], 698[for mf in $CONFIG_FILES; do 699 # Strip MF so we end up with the name of the file. 700 mf=`echo "$mf" | sed -e 's/:.*$//'` 701 if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then 702 dirpart=`AS_DIRNAME("$mf")` 703 else 704 continue 705 fi 706 grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue 707 # Extract the definition of DEP_FILES from the Makefile without 708 # running `make'. 709 DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` 710 test -z "$DEPDIR" && continue 711 # When using ansi2knr, U may be empty or an underscore; expand it 712 U=`sed -n -e '/^U = / s///p' < "$mf"` 713 test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" 714 # We invoke sed twice because it is the simplest approach to 715 # changing $(DEPDIR) to its actual value in the expansion. 716 for file in `sed -n -e ' 717 /^DEP_FILES = .*\\\\$/ { 718 s/^DEP_FILES = // 719 :loop 720 s/\\\\$// 721 p 722 n 723 /\\\\$/ b loop 724 p 725 } 726 /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ 727 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 728 # Make sure the directory exists. 729 test -f "$dirpart/$file" && continue 730 fdir=`AS_DIRNAME(["$file"])` 731 AS_MKDIR_P([$dirpart/$fdir]) 732 # echo "creating $dirpart/$file" 733 echo '# dummy' > "$dirpart/$file" 734 done 735done 736])# _AM_OUTPUT_DEPENDENCY_COMMANDS 737 738 739# AM_OUTPUT_DEPENDENCY_COMMANDS 740# ----------------------------- 741# This macro should only be invoked once -- use via AC_REQUIRE. 742# 743# This code is only required when automatic dependency tracking 744# is enabled. 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See the 762# GNU General Public License for more details. 763 764# You should have received a copy of the GNU General Public License 765# along with this program; if not, write to the Free Software 766# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 767# 02111-1307, USA. 768 769# serial 2 770 771# AM_MAKE_INCLUDE() 772# ----------------- 773# Check to see how make treats includes. 774AC_DEFUN([AM_MAKE_INCLUDE], 775[am_make=${MAKE-make} 776cat > confinc << 'END' 777doit: 778 @echo done 779END 780# If we don't find an include directive, just comment out the code. 781AC_MSG_CHECKING([for style of include used by $am_make]) 782am__include="#" 783am__quote= 784_am_result=none 785# First try GNU make style include. 786echo "include confinc" > confmf 787# We grep out `Entering directory' and `Leaving directory' 788# messages which can occur if `w' ends up in MAKEFLAGS. 789# In particular we don't look at `^make:' because GNU make might 790# be invoked under some other name (usually "gmake"), in which 791# case it prints its new name instead of `make'. 792if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then 793 am__include=include 794 am__quote= 795 _am_result=GNU 796fi 797# Now try BSD make style include. 798if test "$am__include" = "#"; then 799 echo '.include "confinc"' > confmf 800 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then 801 am__include=.include 802 am__quote="\"" 803 _am_result=BSD 804 fi 805fi 806AC_SUBST(am__include) 807AC_SUBST(am__quote) 808AC_MSG_RESULT($_am_result) 809rm -f confinc confmf 810]) 811 812# AM_CONDITIONAL -*- Autoconf -*- 813 814# Copyright 1997, 2000, 2001 Free Software Foundation, Inc. 815 816# This program is free software; you can redistribute it and/or modify 817# it under the terms of the GNU General Public License as published by 818# the Free Software Foundation; either version 2, or (at your option) 819# any later version. 820 821# This program is distributed in the hope that it will be useful, 822# but WITHOUT ANY WARRANTY; without even the implied warranty of 823# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 824# GNU General Public License for more details. 825 826# You should have received a copy of the GNU General Public License 827# along with this program; if not, write to the Free Software 828# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 829# 02111-1307, USA. 830 831# serial 5 832 833AC_PREREQ(2.52) 834 835# AM_CONDITIONAL(NAME, SHELL-CONDITION) 836# ------------------------------------- 837# Define a conditional. 838AC_DEFUN([AM_CONDITIONAL], 839[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], 840 [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl 841AC_SUBST([$1_TRUE]) 842AC_SUBST([$1_FALSE]) 843if $2; then 844 $1_TRUE= 845 $1_FALSE='#' 846else 847 $1_TRUE='#' 848 $1_FALSE= 849fi 850AC_CONFIG_COMMANDS_PRE( 851[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then 852 AC_MSG_ERROR([conditional \"$1\" was never defined. 853Usually this means the macro was only invoked conditionally.]) 854fi])]) 855 856# Add --enable-maintainer-mode option to configure. 857# From Jim Meyering 858 859# Copyright 1996, 1998, 2000, 2001 Free Software Foundation, Inc. 860 861# This program is free software; you can redistribute it and/or modify 862# it under the terms of the GNU General Public License as published by 863# the Free Software Foundation; either version 2, or (at your option) 864# any later version. 865 866# This program is distributed in the hope that it will be useful, 867# but WITHOUT ANY WARRANTY; without even the implied warranty of 868# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 869# GNU General Public License for more details. 870 871# You should have received a copy of the GNU General Public License 872# along with this program; if not, write to the Free Software 873# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 874# 02111-1307, USA. 875 876# serial 1 877 878AC_DEFUN([AM_MAINTAINER_MODE], 879[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) 880 dnl maintainer-mode is disabled by default 881 AC_ARG_ENABLE(maintainer-mode, 882[ --enable-maintainer-mode enable make rules and dependencies not useful 883 (and sometimes confusing) to the casual installer], 884 USE_MAINTAINER_MODE=$enableval, 885 USE_MAINTAINER_MODE=no) 886 AC_MSG_RESULT([$USE_MAINTAINER_MODE]) 887 AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) 888 MAINT=$MAINTAINER_MODE_TRUE 889 AC_SUBST(MAINT)dnl 890] 891) 892 893 894# Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. 895 896# This program is free software; you can redistribute it and/or modify 897# it under the terms of the GNU General Public License as published by 898# the Free Software Foundation; either version 2, or (at your option) 899# any later version. 900 901# This program is distributed in the hope that it will be useful, 902# but WITHOUT ANY WARRANTY; without even the implied warranty of 903# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 904# GNU General Public License for more details. 905 906# You should have received a copy of the GNU General Public License 907# along with this program; if not, write to the Free Software 908# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 909# 02111-1307, USA. 910 911# serial 3 912 913AC_PREREQ(2.50) 914 915# AM_PROG_LEX 916# ----------- 917# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a 918# "missing" invocation, for better error output. 919AC_DEFUN([AM_PROG_LEX], 920[AC_REQUIRE([AM_MISSING_HAS_RUN])dnl 921AC_REQUIRE([AC_PROG_LEX])dnl 922if test "$LEX" = :; then 923 LEX=${am_missing_run}flex 924fi]) 925 926dnl $Id: krb-prog-ln-s.m4,v 1.1 1997/12/14 15:59:01 joda Exp $ 927dnl 928dnl 929dnl Better test for ln -s, ln or cp 930dnl 931 932AC_DEFUN(AC_KRB_PROG_LN_S, 933[AC_MSG_CHECKING(for ln -s or something else) 934AC_CACHE_VAL(ac_cv_prog_LN_S, 935[rm -f conftestdata 936if ln -s X conftestdata 2>/dev/null 937then 938 rm -f conftestdata 939 ac_cv_prog_LN_S="ln -s" 940else 941 touch conftestdata1 942 if ln conftestdata1 conftestdata2; then 943 rm -f conftestdata* 944 ac_cv_prog_LN_S=ln 945 else 946 ac_cv_prog_LN_S=cp 947 fi 948fi])dnl 949LN_S="$ac_cv_prog_LN_S" 950AC_MSG_RESULT($ac_cv_prog_LN_S) 951AC_SUBST(LN_S)dnl 952]) 953 954 955dnl $Id: mips-abi.m4,v 1.6 2002/04/30 16:46:05 joda Exp $ 956dnl 957dnl 958dnl Check for MIPS/IRIX ABI flags. Sets $abi and $abilibdirext to some 959dnl value. 960 961AC_DEFUN(AC_MIPS_ABI, [ 962AC_ARG_WITH(mips_abi, 963 AC_HELP_STRING([--with-mips-abi=abi],[ABI to use for IRIX (32, n32, or 64)])) 964 965case "$host_os" in 966irix*) 967with_mips_abi="${with_mips_abi:-yes}" 968if test -n "$GCC"; then 969 970# GCC < 2.8 only supports the O32 ABI. GCC >= 2.8 has a flag to select 971# which ABI to use, but only supports (as of 2.8.1) the N32 and 64 ABIs. 972# 973# Default to N32, but if GCC doesn't grok -mabi=n32, we assume an old 974# GCC and revert back to O32. The same goes if O32 is asked for - old 975# GCCs doesn't like the -mabi option, and new GCCs can't output O32. 976# 977# Don't you just love *all* the different SGI ABIs? 978 979case "${with_mips_abi}" in 980 32|o32) abi='-mabi=32'; abilibdirext='' ;; 981 n32|yes) abi='-mabi=n32'; abilibdirext='32' ;; 982 64) abi='-mabi=64'; abilibdirext='64' ;; 983 no) abi=''; abilibdirext='';; 984 *) AC_MSG_ERROR("Invalid ABI specified") ;; 985esac 986if test -n "$abi" ; then 987ac_foo=krb_cv_gcc_`echo $abi | tr =- __` 988dnl 989dnl can't use AC_CACHE_CHECK here, since it doesn't quote CACHE-ID to 990dnl AC_MSG_RESULT 991dnl 992AC_MSG_CHECKING([if $CC supports the $abi option]) 993AC_CACHE_VAL($ac_foo, [ 994save_CFLAGS="$CFLAGS" 995CFLAGS="$CFLAGS $abi" 996AC_TRY_COMPILE(,int x;, eval $ac_foo=yes, eval $ac_foo=no) 997CFLAGS="$save_CFLAGS" 998]) 999ac_res=`eval echo \\\$$ac_foo` 1000AC_MSG_RESULT($ac_res) 1001if test $ac_res = no; then 1002# Try to figure out why that failed... 1003case $abi in 1004 -mabi=32) 1005 save_CFLAGS="$CFLAGS" 1006 CFLAGS="$CFLAGS -mabi=n32" 1007 AC_TRY_COMPILE(,int x;, ac_res=yes, ac_res=no) 1008 CLAGS="$save_CFLAGS" 1009 if test $ac_res = yes; then 1010 # New GCC 1011 AC_MSG_ERROR([$CC does not support the $with_mips_abi ABI]) 1012 fi 1013 # Old GCC 1014 abi='' 1015 abilibdirext='' 1016 ;; 1017 -mabi=n32|-mabi=64) 1018 if test $with_mips_abi = yes; then 1019 # Old GCC, default to O32 1020 abi='' 1021 abilibdirext='' 1022 else 1023 # Some broken GCC 1024 AC_MSG_ERROR([$CC does not support the $with_mips_abi ABI]) 1025 fi 1026 ;; 1027esac 1028fi #if test $ac_res = no; then 1029fi #if test -n "$abi" ; then 1030else 1031case "${with_mips_abi}" in 1032 32|o32) abi='-32'; abilibdirext='' ;; 1033 n32|yes) abi='-n32'; abilibdirext='32' ;; 1034 64) abi='-64'; abilibdirext='64' ;; 1035 no) abi=''; abilibdirext='';; 1036 *) AC_MSG_ERROR("Invalid ABI specified") ;; 1037esac 1038fi #if test -n "$GCC"; then 1039;; 1040esac 1041]) 1042 1043dnl 1044dnl $Id: c-attribute.m4,v 1.2 1999/03/01 09:52:23 joda Exp $ 1045dnl 1046 1047dnl 1048dnl Test for __attribute__ 1049dnl 1050 1051AC_DEFUN(AC_C___ATTRIBUTE__, [ 1052AC_MSG_CHECKING(for __attribute__) 1053AC_CACHE_VAL(ac_cv___attribute__, [ 1054AC_TRY_COMPILE([ 1055#include <stdlib.h> 1056], 1057[ 1058static void foo(void) __attribute__ ((noreturn)); 1059 1060static void 1061foo(void) 1062{ 1063 exit(1); 1064} 1065], 1066ac_cv___attribute__=yes, 1067ac_cv___attribute__=no)]) 1068if test "$ac_cv___attribute__" = "yes"; then 1069 AC_DEFINE(HAVE___ATTRIBUTE__, 1, [define if your compiler has __attribute__]) 1070fi 1071AC_MSG_RESULT($ac_cv___attribute__) 1072]) 1073 1074 1075# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*- 1076 1077# serial 46 AC_PROG_LIBTOOL 1078 1079AC_DEFUN([AC_PROG_LIBTOOL], 1080[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl 1081 1082# This can be used to rebuild libtool when needed 1083LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" 1084 1085# Always use our own libtool. 1086LIBTOOL='$(SHELL) $(top_builddir)/libtool' 1087AC_SUBST(LIBTOOL)dnl 1088 1089# Prevent multiple expansion 1090define([AC_PROG_LIBTOOL], []) 1091]) 1092 1093AC_DEFUN([AC_LIBTOOL_SETUP], 1094[AC_PREREQ(2.13)dnl 1095AC_REQUIRE([AC_ENABLE_SHARED])dnl 1096AC_REQUIRE([AC_ENABLE_STATIC])dnl 1097AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl 1098AC_REQUIRE([AC_CANONICAL_HOST])dnl 1099AC_REQUIRE([AC_CANONICAL_BUILD])dnl 1100AC_REQUIRE([AC_PROG_CC])dnl 1101AC_REQUIRE([AC_PROG_LD])dnl 1102AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl 1103AC_REQUIRE([AC_PROG_NM])dnl 1104AC_REQUIRE([AC_PROG_LN_S])dnl 1105AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl 1106AC_REQUIRE([AC_OBJEXT])dnl 1107AC_REQUIRE([AC_EXEEXT])dnl 1108dnl 1109 1110_LT_AC_PROG_ECHO_BACKSLASH 1111# Only perform the check for file, if the check method requires it 1112case $deplibs_check_method in 1113file_magic*) 1114 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 1115 AC_PATH_MAGIC 1116 fi 1117 ;; 1118esac 1119 1120AC_CHECK_TOOL(RANLIB, ranlib, :) 1121AC_CHECK_TOOL(STRIP, strip, :) 1122 1123ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) 1124ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], 1125enable_win32_dll=yes, enable_win32_dll=no) 1126 1127AC_ARG_ENABLE(libtool-lock, 1128 [ --disable-libtool-lock avoid locking (might break parallel builds)]) 1129test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 1130 1131# Some flags need to be propagated to the compiler or linker for good 1132# libtool support. 1133case $host in 1134*-*-irix6*) 1135 # Find out which ABI we are using. 1136 echo '[#]line __oline__ "configure"' > conftest.$ac_ext 1137 if AC_TRY_EVAL(ac_compile); then 1138 case `/usr/bin/file conftest.$ac_objext` in 1139 *32-bit*) 1140 LD="${LD-ld} -32" 1141 ;; 1142 *N32*) 1143 LD="${LD-ld} -n32" 1144 ;; 1145 *64-bit*) 1146 LD="${LD-ld} -64" 1147 ;; 1148 esac 1149 fi 1150 rm -rf conftest* 1151 ;; 1152 1153*-*-sco3.2v5*) 1154 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1155 SAVE_CFLAGS="$CFLAGS" 1156 CFLAGS="$CFLAGS -belf" 1157 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, 1158 [AC_LANG_SAVE 1159 AC_LANG_C 1160 AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) 1161 AC_LANG_RESTORE]) 1162 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1163 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1164 CFLAGS="$SAVE_CFLAGS" 1165 fi 1166 ;; 1167 1168ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], 1169[*-*-cygwin* | *-*-mingw* | *-*-pw32*) 1170 AC_CHECK_TOOL(DLLTOOL, dlltool, false) 1171 AC_CHECK_TOOL(AS, as, false) 1172 AC_CHECK_TOOL(OBJDUMP, objdump, false) 1173 1174 # recent cygwin and mingw systems supply a stub DllMain which the user 1175 # can override, but on older systems we have to supply one 1176 AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain, 1177 [AC_TRY_LINK([], 1178 [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); 1179 DllMain (0, 0, 0);], 1180 [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) 1181 1182 case $host/$CC in 1183 *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) 1184 # old mingw systems require "-dll" to link a DLL, while more recent ones 1185 # require "-mdll" 1186 SAVE_CFLAGS="$CFLAGS" 1187 CFLAGS="$CFLAGS -mdll" 1188 AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, 1189 [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])]) 1190 CFLAGS="$SAVE_CFLAGS" ;; 1191 *-*-cygwin* | *-*-pw32*) 1192 # cygwin systems need to pass --dll to the linker, and not link 1193 # crt.o which will require a WinMain@16 definition. 1194 lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; 1195 esac 1196 ;; 1197 ]) 1198esac 1199 1200_LT_AC_LTCONFIG_HACK 1201 1202]) 1203 1204# AC_LIBTOOL_HEADER_ASSERT 1205# ------------------------ 1206AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT], 1207[AC_CACHE_CHECK([whether $CC supports assert without backlinking], 1208 [lt_cv_func_assert_works], 1209 [case $host in 1210 *-*-solaris*) 1211 if test "$GCC" = yes && test "$with_gnu_ld" != yes; then 1212 case `$CC --version 2>/dev/null` in 1213 [[12]].*) lt_cv_func_assert_works=no ;; 1214 *) lt_cv_func_assert_works=yes ;; 1215 esac 1216 fi 1217 ;; 1218 esac]) 1219 1220if test "x$lt_cv_func_assert_works" = xyes; then 1221 AC_CHECK_HEADERS(assert.h) 1222fi 1223])# AC_LIBTOOL_HEADER_ASSERT 1224 1225# _LT_AC_CHECK_DLFCN 1226# -------------------- 1227AC_DEFUN([_LT_AC_CHECK_DLFCN], 1228[AC_CHECK_HEADERS(dlfcn.h) 1229])# _LT_AC_CHECK_DLFCN 1230 1231# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 1232# --------------------------------- 1233AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], 1234[AC_REQUIRE([AC_CANONICAL_HOST]) 1235AC_REQUIRE([AC_PROG_NM]) 1236AC_REQUIRE([AC_OBJEXT]) 1237# Check for command to grab the raw symbol name followed by C symbol from nm. 1238AC_MSG_CHECKING([command to parse $NM output]) 1239AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl 1240 1241# These are sane defaults that work on at least a few old systems. 1242# [They come from Ultrix. What could be older than Ultrix?!! ;)] 1243 1244# Character class describing NM global symbol codes. 1245symcode='[[BCDEGRST]]' 1246 1247# Regexp to match symbols that can be accessed directly from C. 1248sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' 1249 1250# Transform the above into a raw symbol and a C symbol. 1251symxfrm='\1 \2\3 \3' 1252 1253# Transform an extracted symbol line into a proper C declaration 1254lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" 1255 1256# Transform an extracted symbol line into symbol name and symbol address 1257lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 1258 1259# Define system-specific variables. 1260case $host_os in 1261aix*) 1262 symcode='[[BCDT]]' 1263 ;; 1264cygwin* | mingw* | pw32*) 1265 symcode='[[ABCDGISTW]]' 1266 ;; 1267hpux*) # Its linker distinguishes data from code symbols 1268 lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 1269 lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 1270 ;; 1271irix*) 1272 symcode='[[BCDEGRST]]' 1273 ;; 1274solaris* | sysv5*) 1275 symcode='[[BDT]]' 1276 ;; 1277sysv4) 1278 symcode='[[DFNSTU]]' 1279 ;; 1280esac 1281 1282# Handle CRLF in mingw tool chain 1283opt_cr= 1284case $host_os in 1285mingw*) 1286 opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp 1287 ;; 1288esac 1289 1290# If we're using GNU nm, then use its standard symbol codes. 1291if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then 1292 symcode='[[ABCDGISTW]]' 1293fi 1294 1295# Try without a prefix undercore, then with it. 1296for ac_symprfx in "" "_"; do 1297 1298 # Write the raw and C identifiers. 1299lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" 1300 1301 # Check to see that the pipe works correctly. 1302 pipe_works=no 1303 rm -f conftest* 1304 cat > conftest.$ac_ext <<EOF 1305#ifdef __cplusplus 1306extern "C" { 1307#endif 1308char nm_test_var; 1309void nm_test_func(){} 1310#ifdef __cplusplus 1311} 1312#endif 1313int main(){nm_test_var='a';nm_test_func();return(0);} 1314EOF 1315 1316 if AC_TRY_EVAL(ac_compile); then 1317 # Now try to grab the symbols. 1318 nlist=conftest.nm 1319 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then 1320 # Try sorting and uniquifying the output. 1321 if sort "$nlist" | uniq > "$nlist"T; then 1322 mv -f "$nlist"T "$nlist" 1323 else 1324 rm -f "$nlist"T 1325 fi 1326 1327 # Make sure that we snagged all the symbols we need. 1328 if egrep ' nm_test_var$' "$nlist" >/dev/null; then 1329 if egrep ' nm_test_func$' "$nlist" >/dev/null; then 1330 cat <<EOF > conftest.$ac_ext 1331#ifdef __cplusplus 1332extern "C" { 1333#endif 1334 1335EOF 1336 # Now generate the symbol file. 1337 eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' 1338 1339 cat <<EOF >> conftest.$ac_ext 1340#if defined (__STDC__) && __STDC__ 1341# define lt_ptr void * 1342#else 1343# define lt_ptr char * 1344# define const 1345#endif 1346 1347/* The mapping between symbol names and symbols. */ 1348const struct { 1349 const char *name; 1350 lt_ptr address; 1351} 1352lt_preloaded_symbols[[]] = 1353{ 1354EOF 1355 sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext 1356 cat <<\EOF >> conftest.$ac_ext 1357 {0, (lt_ptr) 0} 1358}; 1359 1360#ifdef __cplusplus 1361} 1362#endif 1363EOF 1364 # Now try linking the two files. 1365 mv conftest.$ac_objext conftstm.$ac_objext 1366 save_LIBS="$LIBS" 1367 save_CFLAGS="$CFLAGS" 1368 LIBS="conftstm.$ac_objext" 1369 CFLAGS="$CFLAGS$no_builtin_flag" 1370 if AC_TRY_EVAL(ac_link) && test -s conftest; then 1371 pipe_works=yes 1372 fi 1373 LIBS="$save_LIBS" 1374 CFLAGS="$save_CFLAGS" 1375 else 1376 echo "cannot find nm_test_func in $nlist" >&AC_FD_CC 1377 fi 1378 else 1379 echo "cannot find nm_test_var in $nlist" >&AC_FD_CC 1380 fi 1381 else 1382 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC 1383 fi 1384 else 1385 echo "$progname: failed program was:" >&AC_FD_CC 1386 cat conftest.$ac_ext >&5 1387 fi 1388 rm -f conftest* conftst* 1389 1390 # Do not use the global_symbol_pipe unless it works. 1391 if test "$pipe_works" = yes; then 1392 break 1393 else 1394 lt_cv_sys_global_symbol_pipe= 1395 fi 1396done 1397]) 1398global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" 1399if test -z "$lt_cv_sys_global_symbol_pipe"; then 1400 global_symbol_to_cdecl= 1401 global_symbol_to_c_name_address= 1402else 1403 global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" 1404 global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" 1405fi 1406if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; 1407then 1408 AC_MSG_RESULT(failed) 1409else 1410 AC_MSG_RESULT(ok) 1411fi 1412]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE 1413 1414# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR 1415# --------------------------------- 1416AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR], 1417[# Find the correct PATH separator. Usually this is `:', but 1418# DJGPP uses `;' like DOS. 1419if test "X${PATH_SEPARATOR+set}" != Xset; then 1420 UNAME=${UNAME-`uname 2>/dev/null`} 1421 case X$UNAME in 1422 *-DOS) lt_cv_sys_path_separator=';' ;; 1423 *) lt_cv_sys_path_separator=':' ;; 1424 esac 1425 PATH_SEPARATOR=$lt_cv_sys_path_separator 1426fi 1427])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR 1428 1429# _LT_AC_PROG_ECHO_BACKSLASH 1430# -------------------------- 1431# Add some code to the start of the generated configure script which 1432# will find an echo command which doesn't interpret backslashes. 1433AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], 1434[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], 1435 [AC_DIVERT_PUSH(NOTICE)]) 1436_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR 1437 1438# Check that we are running under the correct shell. 1439SHELL=${CONFIG_SHELL-/bin/sh} 1440 1441case X$ECHO in 1442X*--fallback-echo) 1443 # Remove one level of quotation (which was required for Make). 1444 ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` 1445 ;; 1446esac 1447 1448echo=${ECHO-echo} 1449if test "X[$]1" = X--no-reexec; then 1450 # Discard the --no-reexec flag, and continue. 1451 shift 1452elif test "X[$]1" = X--fallback-echo; then 1453 # Avoid inline document here, it may be left over 1454 : 1455elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then 1456 # Yippee, $echo works! 1457 : 1458else 1459 # Restart under the correct shell. 1460 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} 1461fi 1462 1463if test "X[$]1" = X--fallback-echo; then 1464 # used as fallback echo 1465 shift 1466 cat <<EOF 1467$* 1468EOF 1469 exit 0 1470fi 1471 1472# The HP-UX ksh and POSIX shell print the target directory to stdout 1473# if CDPATH is set. 1474if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 1475 1476if test -z "$ECHO"; then 1477if test "X${echo_test_string+set}" != Xset; then 1478# find a string as large as possible, as long as the shell can cope with it 1479 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do 1480 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... 1481 if (echo_test_string="`eval $cmd`") 2>/dev/null && 1482 echo_test_string="`eval $cmd`" && 1483 (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null 1484 then 1485 break 1486 fi 1487 done 1488fi 1489 1490if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 1491 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 1492 test "X$echo_testing_string" = "X$echo_test_string"; then 1493 : 1494else 1495 # The Solaris, AIX, and Digital Unix default echo programs unquote 1496 # backslashes. This makes it impossible to quote backslashes using 1497 # echo "$something" | sed 's/\\/\\\\/g' 1498 # 1499 # So, first we look for a working echo in the user's PATH. 1500 1501 IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR 1502 for dir in $PATH /usr/ucb; do 1503 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && 1504 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && 1505 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && 1506 test "X$echo_testing_string" = "X$echo_test_string"; then 1507 echo="$dir/echo" 1508 break 1509 fi 1510 done 1511 IFS="$save_ifs" 1512 1513 if test "X$echo" = Xecho; then 1514 # We didn't find a better echo, so look for alternatives. 1515 if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && 1516 echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && 1517 test "X$echo_testing_string" = "X$echo_test_string"; then 1518 # This shell has a builtin print -r that does the trick. 1519 echo='print -r' 1520 elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && 1521 test "X$CONFIG_SHELL" != X/bin/ksh; then 1522 # If we have ksh, try running configure again with it. 1523 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 1524 export ORIGINAL_CONFIG_SHELL 1525 CONFIG_SHELL=/bin/ksh 1526 export CONFIG_SHELL 1527 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} 1528 else 1529 # Try using printf. 1530 echo='printf %s\n' 1531 if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && 1532 echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && 1533 test "X$echo_testing_string" = "X$echo_test_string"; then 1534 # Cool, printf works 1535 : 1536 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1537 test "X$echo_testing_string" = 'X\t' && 1538 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1539 test "X$echo_testing_string" = "X$echo_test_string"; then 1540 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL 1541 export CONFIG_SHELL 1542 SHELL="$CONFIG_SHELL" 1543 export SHELL 1544 echo="$CONFIG_SHELL [$]0 --fallback-echo" 1545 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && 1546 test "X$echo_testing_string" = 'X\t' && 1547 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && 1548 test "X$echo_testing_string" = "X$echo_test_string"; then 1549 echo="$CONFIG_SHELL [$]0 --fallback-echo" 1550 else 1551 # maybe with a smaller string... 1552 prev=: 1553 1554 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do 1555 if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null 1556 then 1557 break 1558 fi 1559 prev="$cmd" 1560 done 1561 1562 if test "$prev" != 'sed 50q "[$]0"'; then 1563 echo_test_string=`eval $prev` 1564 export echo_test_string 1565 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} 1566 else 1567 # Oops. We lost completely, so just stick with echo. 1568 echo=echo 1569 fi 1570 fi 1571 fi 1572 fi 1573fi 1574fi 1575 1576# Copy echo and quote the copy suitably for passing to libtool from 1577# the Makefile, instead of quoting the original, which is used later. 1578ECHO=$echo 1579if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then 1580 ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" 1581fi 1582 1583AC_SUBST(ECHO) 1584AC_DIVERT_POP 1585])# _LT_AC_PROG_ECHO_BACKSLASH 1586 1587# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, 1588# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) 1589# ------------------------------------------------------------------ 1590AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], 1591[if test "$cross_compiling" = yes; then : 1592 [$4] 1593else 1594 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1595 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 1596 lt_status=$lt_dlunknown 1597 cat > conftest.$ac_ext <<EOF 1598[#line __oline__ "configure" 1599#include "confdefs.h" 1600 1601#if HAVE_DLFCN_H 1602#include <dlfcn.h> 1603#endif 1604 1605#include <stdio.h> 1606 1607#ifdef RTLD_GLOBAL 1608# define LT_DLGLOBAL RTLD_GLOBAL 1609#else 1610# ifdef DL_GLOBAL 1611# define LT_DLGLOBAL DL_GLOBAL 1612# else 1613# define LT_DLGLOBAL 0 1614# endif 1615#endif 1616 1617/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 1618 find out it does not work in some platform. */ 1619#ifndef LT_DLLAZY_OR_NOW 1620# ifdef RTLD_LAZY 1621# define LT_DLLAZY_OR_NOW RTLD_LAZY 1622# else 1623# ifdef DL_LAZY 1624# define LT_DLLAZY_OR_NOW DL_LAZY 1625# else 1626# ifdef RTLD_NOW 1627# define LT_DLLAZY_OR_NOW RTLD_NOW 1628# else 1629# ifdef DL_NOW 1630# define LT_DLLAZY_OR_NOW DL_NOW 1631# else 1632# define LT_DLLAZY_OR_NOW 0 1633# endif 1634# endif 1635# endif 1636# endif 1637#endif 1638 1639#ifdef __cplusplus 1640extern "C" void exit (int); 1641#endif 1642 1643void fnord() { int i=42;} 1644int main () 1645{ 1646 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 1647 int status = $lt_dlunknown; 1648 1649 if (self) 1650 { 1651 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 1652 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 1653 /* dlclose (self); */ 1654 } 1655 1656 exit (status); 1657}] 1658EOF 1659 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then 1660 (./conftest; exit; ) 2>/dev/null 1661 lt_status=$? 1662 case x$lt_status in 1663 x$lt_dlno_uscore) $1 ;; 1664 x$lt_dlneed_uscore) $2 ;; 1665 x$lt_unknown|x*) $3 ;; 1666 esac 1667 else : 1668 # compilation failed 1669 $3 1670 fi 1671fi 1672rm -fr conftest* 1673])# _LT_AC_TRY_DLOPEN_SELF 1674 1675# AC_LIBTOOL_DLOPEN_SELF 1676# ------------------- 1677AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], 1678[if test "x$enable_dlopen" != xyes; then 1679 enable_dlopen=unknown 1680 enable_dlopen_self=unknown 1681 enable_dlopen_self_static=unknown 1682else 1683 lt_cv_dlopen=no 1684 lt_cv_dlopen_libs= 1685 1686 case $host_os in 1687 beos*) 1688 lt_cv_dlopen="load_add_on" 1689 lt_cv_dlopen_libs= 1690 lt_cv_dlopen_self=yes 1691 ;; 1692 1693 cygwin* | mingw* | pw32*) 1694 lt_cv_dlopen="LoadLibrary" 1695 lt_cv_dlopen_libs= 1696 ;; 1697 1698 *) 1699 AC_CHECK_FUNC([shl_load], 1700 [lt_cv_dlopen="shl_load"], 1701 [AC_CHECK_LIB([dld], [shl_load], 1702 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], 1703 [AC_CHECK_FUNC([dlopen], 1704 [lt_cv_dlopen="dlopen"], 1705 [AC_CHECK_LIB([dl], [dlopen], 1706 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], 1707 [AC_CHECK_LIB([svld], [dlopen], 1708 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], 1709 [AC_CHECK_LIB([dld], [dld_link], 1710 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) 1711 ]) 1712 ]) 1713 ]) 1714 ]) 1715 ]) 1716 ;; 1717 esac 1718 1719 if test "x$lt_cv_dlopen" != xno; then 1720 enable_dlopen=yes 1721 else 1722 enable_dlopen=no 1723 fi 1724 1725 case $lt_cv_dlopen in 1726 dlopen) 1727 save_CPPFLAGS="$CPPFLAGS" 1728 AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl 1729 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 1730 1731 save_LDFLAGS="$LDFLAGS" 1732 eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 1733 1734 save_LIBS="$LIBS" 1735 LIBS="$lt_cv_dlopen_libs $LIBS" 1736 1737 AC_CACHE_CHECK([whether a program can dlopen itself], 1738 lt_cv_dlopen_self, [dnl 1739 _LT_AC_TRY_DLOPEN_SELF( 1740 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, 1741 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) 1742 ]) 1743 1744 if test "x$lt_cv_dlopen_self" = xyes; then 1745 LDFLAGS="$LDFLAGS $link_static_flag" 1746 AC_CACHE_CHECK([whether a statically linked program can dlopen itself], 1747 lt_cv_dlopen_self_static, [dnl 1748 _LT_AC_TRY_DLOPEN_SELF( 1749 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, 1750 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) 1751 ]) 1752 fi 1753 1754 CPPFLAGS="$save_CPPFLAGS" 1755 LDFLAGS="$save_LDFLAGS" 1756 LIBS="$save_LIBS" 1757 ;; 1758 esac 1759 1760 case $lt_cv_dlopen_self in 1761 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 1762 *) enable_dlopen_self=unknown ;; 1763 esac 1764 1765 case $lt_cv_dlopen_self_static in 1766 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 1767 *) enable_dlopen_self_static=unknown ;; 1768 esac 1769fi 1770])# AC_LIBTOOL_DLOPEN_SELF 1771 1772AC_DEFUN([_LT_AC_LTCONFIG_HACK], 1773[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl 1774# Sed substitution that helps us do robust quoting. It backslashifies 1775# metacharacters that are still active within double-quoted strings. 1776Xsed='sed -e s/^X//' 1777sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g' 1778 1779# Same as above, but do not quote variable references. 1780double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g' 1781 1782# Sed substitution to delay expansion of an escaped shell variable in a 1783# double_quote_subst'ed string. 1784delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 1785 1786# Constants: 1787rm="rm -f" 1788 1789# Global variables: 1790default_ofile=libtool 1791can_build_shared=yes 1792 1793# All known linkers require a `.a' archive for static linking (except M$VC, 1794# which needs '.lib'). 1795libext=a 1796ltmain="$ac_aux_dir/ltmain.sh" 1797ofile="$default_ofile" 1798with_gnu_ld="$lt_cv_prog_gnu_ld" 1799need_locks="$enable_libtool_lock" 1800 1801old_CC="$CC" 1802old_CFLAGS="$CFLAGS" 1803 1804# Set sane defaults for various variables 1805test -z "$AR" && AR=ar 1806test -z "$AR_FLAGS" && AR_FLAGS=cru 1807test -z "$AS" && AS=as 1808test -z "$CC" && CC=cc 1809test -z "$DLLTOOL" && DLLTOOL=dlltool 1810test -z "$LD" && LD=ld 1811test -z "$LN_S" && LN_S="ln -s" 1812test -z "$MAGIC_CMD" && MAGIC_CMD=file 1813test -z "$NM" && NM=nm 1814test -z "$OBJDUMP" && OBJDUMP=objdump 1815test -z "$RANLIB" && RANLIB=: 1816test -z "$STRIP" && STRIP=: 1817test -z "$ac_objext" && ac_objext=o 1818 1819if test x"$host" != x"$build"; then 1820 ac_tool_prefix=${host_alias}- 1821else 1822 ac_tool_prefix= 1823fi 1824 1825# Transform linux* to *-*-linux-gnu*, to support old configure scripts. 1826case $host_os in 1827linux-gnu*) ;; 1828linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` 1829esac 1830 1831case $host_os in 1832aix3*) 1833 # AIX sometimes has problems with the GCC collect2 program. For some 1834 # reason, if we set the COLLECT_NAMES environment variable, the problems 1835 # vanish in a puff of smoke. 1836 if test "X${COLLECT_NAMES+set}" != Xset; then 1837 COLLECT_NAMES= 1838 export COLLECT_NAMES 1839 fi 1840 ;; 1841esac 1842 1843# Determine commands to create old-style static archives. 1844old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 1845old_postinstall_cmds='chmod 644 $oldlib' 1846old_postuninstall_cmds= 1847 1848if test -n "$RANLIB"; then 1849 case $host_os in 1850 openbsd*) 1851 old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" 1852 ;; 1853 *) 1854 old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" 1855 ;; 1856 esac 1857 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 1858fi 1859 1860# Allow CC to be a program name with arguments. 1861set dummy $CC 1862compiler="[$]2" 1863 1864AC_MSG_CHECKING([for objdir]) 1865rm -f .libs 2>/dev/null 1866mkdir .libs 2>/dev/null 1867if test -d .libs; then 1868 objdir=.libs 1869else 1870 # MS-DOS does not allow filenames that begin with a dot. 1871 objdir=_libs 1872fi 1873rmdir .libs 2>/dev/null 1874AC_MSG_RESULT($objdir) 1875 1876 1877AC_ARG_WITH(pic, 1878[ --with-pic try to use only PIC/non-PIC objects [default=use both]], 1879pic_mode="$withval", pic_mode=default) 1880test -z "$pic_mode" && pic_mode=default 1881 1882# We assume here that the value for lt_cv_prog_cc_pic will not be cached 1883# in isolation, and that seeing it set (from the cache) indicates that 1884# the associated values are set (in the cache) correctly too. 1885AC_MSG_CHECKING([for $compiler option to produce PIC]) 1886AC_CACHE_VAL(lt_cv_prog_cc_pic, 1887[ lt_cv_prog_cc_pic= 1888 lt_cv_prog_cc_shlib= 1889 lt_cv_prog_cc_wl= 1890 lt_cv_prog_cc_static= 1891 lt_cv_prog_cc_no_builtin= 1892 lt_cv_prog_cc_can_build_shared=$can_build_shared 1893 1894 if test "$GCC" = yes; then 1895 lt_cv_prog_cc_wl='-Wl,' 1896 lt_cv_prog_cc_static='-static' 1897 1898 case $host_os in 1899 aix*) 1900 # Below there is a dirty hack to force normal static linking with -ldl 1901 # The problem is because libdl dynamically linked with both libc and 1902 # libC (AIX C++ library), which obviously doesn't included in libraries 1903 # list by gcc. This cause undefined symbols with -static flags. 1904 # This hack allows C programs to be linked with "-static -ldl", but 1905 # not sure about C++ programs. 1906 lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" 1907 ;; 1908 amigaos*) 1909 # FIXME: we need at least 68020 code to build shared libraries, but 1910 # adding the `-m68020' flag to GCC prevents building anything better, 1911 # like `-m68040'. 1912 lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' 1913 ;; 1914 beos* | irix5* | irix6* | osf3* | osf4* | osf5*) 1915 # PIC is the default for these OSes. 1916 ;; 1917 darwin* | rhapsody*) 1918 # PIC is the default on this platform 1919 # Common symbols not allowed in MH_DYLIB files 1920 lt_cv_prog_cc_pic='-fno-common' 1921 ;; 1922 cygwin* | mingw* | pw32* | os2*) 1923 # This hack is so that the source file can tell whether it is being 1924 # built for inclusion in a dll (and should export symbols for example). 1925 lt_cv_prog_cc_pic='-DDLL_EXPORT' 1926 ;; 1927 sysv4*MP*) 1928 if test -d /usr/nec; then 1929 lt_cv_prog_cc_pic=-Kconform_pic 1930 fi 1931 ;; 1932 *) 1933 lt_cv_prog_cc_pic='-fPIC' 1934 ;; 1935 esac 1936 else 1937 # PORTME Check for PIC flags for the system compiler. 1938 case $host_os in 1939 aix3* | aix4* | aix5*) 1940 lt_cv_prog_cc_wl='-Wl,' 1941 # All AIX code is PIC. 1942 if test "$host_cpu" = ia64; then 1943 # AIX 5 now supports IA64 processor 1944 lt_cv_prog_cc_static='-Bstatic' 1945 else 1946 lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' 1947 fi 1948 ;; 1949 1950 hpux9* | hpux10* | hpux11*) 1951 # Is there a better lt_cv_prog_cc_static that works with the bundled CC? 1952 lt_cv_prog_cc_wl='-Wl,' 1953 lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" 1954 lt_cv_prog_cc_pic='+Z' 1955 ;; 1956 1957 irix5* | irix6*) 1958 lt_cv_prog_cc_wl='-Wl,' 1959 lt_cv_prog_cc_static='-non_shared' 1960 # PIC (with -KPIC) is the default. 1961 ;; 1962 1963 cygwin* | mingw* | pw32* | os2*) 1964 # This hack is so that the source file can tell whether it is being 1965 # built for inclusion in a dll (and should export symbols for example). 1966 lt_cv_prog_cc_pic='-DDLL_EXPORT' 1967 ;; 1968 1969 newsos6) 1970 lt_cv_prog_cc_pic='-KPIC' 1971 lt_cv_prog_cc_static='-Bstatic' 1972 ;; 1973 1974 osf3* | osf4* | osf5*) 1975 # All OSF/1 code is PIC. 1976 lt_cv_prog_cc_wl='-Wl,' 1977 lt_cv_prog_cc_static='-non_shared' 1978 ;; 1979 1980 sco3.2v5*) 1981 lt_cv_prog_cc_pic='-Kpic' 1982 lt_cv_prog_cc_static='-dn' 1983 lt_cv_prog_cc_shlib='-belf' 1984 ;; 1985 1986 solaris*) 1987 lt_cv_prog_cc_pic='-KPIC' 1988 lt_cv_prog_cc_static='-Bstatic' 1989 lt_cv_prog_cc_wl='-Wl,' 1990 ;; 1991 1992 sunos4*) 1993 lt_cv_prog_cc_pic='-PIC' 1994 lt_cv_prog_cc_static='-Bstatic' 1995 lt_cv_prog_cc_wl='-Qoption ld ' 1996 ;; 1997 1998 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 1999 lt_cv_prog_cc_pic='-KPIC' 2000 lt_cv_prog_cc_static='-Bstatic' 2001 if test "x$host_vendor" = xsni; then 2002 lt_cv_prog_cc_wl='-LD' 2003 else 2004 lt_cv_prog_cc_wl='-Wl,' 2005 fi 2006 ;; 2007 2008 uts4*) 2009 lt_cv_prog_cc_pic='-pic' 2010 lt_cv_prog_cc_static='-Bstatic' 2011 ;; 2012 2013 sysv4*MP*) 2014 if test -d /usr/nec ;then 2015 lt_cv_prog_cc_pic='-Kconform_pic' 2016 lt_cv_prog_cc_static='-Bstatic' 2017 fi 2018 ;; 2019 2020 *) 2021 lt_cv_prog_cc_can_build_shared=no 2022 ;; 2023 esac 2024 fi 2025]) 2026if test -z "$lt_cv_prog_cc_pic"; then 2027 AC_MSG_RESULT([none]) 2028else 2029 AC_MSG_RESULT([$lt_cv_prog_cc_pic]) 2030 2031 # Check to make sure the pic_flag actually works. 2032 AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works]) 2033 AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl 2034 save_CFLAGS="$CFLAGS" 2035 CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" 2036 AC_TRY_COMPILE([], [], [dnl 2037 case $host_os in 2038 hpux9* | hpux10* | hpux11*) 2039 # On HP-UX, both CC and GCC only warn that PIC is supported... then 2040 # they create non-PIC objects. So, if there were any warnings, we 2041 # assume that PIC is not supported. 2042 if test -s conftest.err; then 2043 lt_cv_prog_cc_pic_works=no 2044 else 2045 lt_cv_prog_cc_pic_works=yes 2046 fi 2047 ;; 2048 *) 2049 lt_cv_prog_cc_pic_works=yes 2050 ;; 2051 esac 2052 ], [dnl 2053 lt_cv_prog_cc_pic_works=no 2054 ]) 2055 CFLAGS="$save_CFLAGS" 2056 ]) 2057 2058 if test "X$lt_cv_prog_cc_pic_works" = Xno; then 2059 lt_cv_prog_cc_pic= 2060 lt_cv_prog_cc_can_build_shared=no 2061 else 2062 lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" 2063 fi 2064 2065 AC_MSG_RESULT([$lt_cv_prog_cc_pic_works]) 2066fi 2067 2068# Check for any special shared library compilation flags. 2069if test -n "$lt_cv_prog_cc_shlib"; then 2070 AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries]) 2071 if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then : 2072 else 2073 AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure]) 2074 lt_cv_prog_cc_can_build_shared=no 2075 fi 2076fi 2077 2078AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works]) 2079AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl 2080 lt_cv_prog_cc_static_works=no 2081 save_LDFLAGS="$LDFLAGS" 2082 LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" 2083 AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes]) 2084 LDFLAGS="$save_LDFLAGS" 2085]) 2086 2087# Belt *and* braces to stop my trousers falling down: 2088test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= 2089AC_MSG_RESULT([$lt_cv_prog_cc_static_works]) 2090 2091pic_flag="$lt_cv_prog_cc_pic" 2092special_shlib_compile_flags="$lt_cv_prog_cc_shlib" 2093wl="$lt_cv_prog_cc_wl" 2094link_static_flag="$lt_cv_prog_cc_static" 2095no_builtin_flag="$lt_cv_prog_cc_no_builtin" 2096can_build_shared="$lt_cv_prog_cc_can_build_shared" 2097 2098 2099# Check to see if options -o and -c are simultaneously supported by compiler 2100AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext]) 2101AC_CACHE_VAL([lt_cv_compiler_c_o], [ 2102$rm -r conftest 2>/dev/null 2103mkdir conftest 2104cd conftest 2105echo "int some_variable = 0;" > conftest.$ac_ext 2106mkdir out 2107# According to Tom Tromey, Ian Lance Taylor reported there are C compilers 2108# that will create temporary files in the current directory regardless of 2109# the output directory. Thus, making CWD read-only will cause this test 2110# to fail, enabling locking or at least warning the user not to do parallel 2111# builds. 2112chmod -w . 2113save_CFLAGS="$CFLAGS" 2114CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" 2115compiler_c_o=no 2116if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then 2117 # The compiler can only warn and ignore the option if not recognized 2118 # So say no if there are warnings 2119 if test -s out/conftest.err; then 2120 lt_cv_compiler_c_o=no 2121 else 2122 lt_cv_compiler_c_o=yes 2123 fi 2124else 2125 # Append any errors to the config.log. 2126 cat out/conftest.err 1>&AC_FD_CC 2127 lt_cv_compiler_c_o=no 2128fi 2129CFLAGS="$save_CFLAGS" 2130chmod u+w . 2131$rm conftest* out/* 2132rmdir out 2133cd .. 2134rmdir conftest 2135$rm -r conftest 2>/dev/null 2136]) 2137compiler_c_o=$lt_cv_compiler_c_o 2138AC_MSG_RESULT([$compiler_c_o]) 2139 2140if test x"$compiler_c_o" = x"yes"; then 2141 # Check to see if we can write to a .lo 2142 AC_MSG_CHECKING([if $compiler supports -c -o file.lo]) 2143 AC_CACHE_VAL([lt_cv_compiler_o_lo], [ 2144 lt_cv_compiler_o_lo=no 2145 save_CFLAGS="$CFLAGS" 2146 CFLAGS="$CFLAGS -c -o conftest.lo" 2147 save_objext="$ac_objext" 2148 ac_objext=lo 2149 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl 2150 # The compiler can only warn and ignore the option if not recognized 2151 # So say no if there are warnings 2152 if test -s conftest.err; then 2153 lt_cv_compiler_o_lo=no 2154 else 2155 lt_cv_compiler_o_lo=yes 2156 fi 2157 ]) 2158 ac_objext="$save_objext" 2159 CFLAGS="$save_CFLAGS" 2160 ]) 2161 compiler_o_lo=$lt_cv_compiler_o_lo 2162 AC_MSG_RESULT([$compiler_o_lo]) 2163else 2164 compiler_o_lo=no 2165fi 2166 2167# Check to see if we can do hard links to lock some files if needed 2168hard_links="nottested" 2169if test "$compiler_c_o" = no && test "$need_locks" != no; then 2170 # do not overwrite the value of need_locks provided by the user 2171 AC_MSG_CHECKING([if we can lock with hard links]) 2172 hard_links=yes 2173 $rm conftest* 2174 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2175 touch conftest.a 2176 ln conftest.a conftest.b 2>&5 || hard_links=no 2177 ln conftest.a conftest.b 2>/dev/null && hard_links=no 2178 AC_MSG_RESULT([$hard_links]) 2179 if test "$hard_links" = no; then 2180 AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) 2181 need_locks=warn 2182 fi 2183else 2184 need_locks=no 2185fi 2186 2187if test "$GCC" = yes; then 2188 # Check to see if options -fno-rtti -fno-exceptions are supported by compiler 2189 AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions]) 2190 echo "int some_variable = 0;" > conftest.$ac_ext 2191 save_CFLAGS="$CFLAGS" 2192 CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" 2193 compiler_rtti_exceptions=no 2194 AC_TRY_COMPILE([], [int some_variable = 0;], [dnl 2195 # The compiler can only warn and ignore the option if not recognized 2196 # So say no if there are warnings 2197 if test -s conftest.err; then 2198 compiler_rtti_exceptions=no 2199 else 2200 compiler_rtti_exceptions=yes 2201 fi 2202 ]) 2203 CFLAGS="$save_CFLAGS" 2204 AC_MSG_RESULT([$compiler_rtti_exceptions]) 2205 2206 if test "$compiler_rtti_exceptions" = "yes"; then 2207 no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' 2208 else 2209 no_builtin_flag=' -fno-builtin' 2210 fi 2211fi 2212 2213# See if the linker supports building shared libraries. 2214AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries]) 2215 2216allow_undefined_flag= 2217no_undefined_flag= 2218need_lib_prefix=unknown 2219need_version=unknown 2220# when you set need_version to no, make sure it does not cause -set_version 2221# flags to be left without arguments 2222archive_cmds= 2223archive_expsym_cmds= 2224old_archive_from_new_cmds= 2225old_archive_from_expsyms_cmds= 2226export_dynamic_flag_spec= 2227whole_archive_flag_spec= 2228thread_safe_flag_spec= 2229hardcode_into_libs=no 2230hardcode_libdir_flag_spec= 2231hardcode_libdir_separator= 2232hardcode_direct=no 2233hardcode_minus_L=no 2234hardcode_shlibpath_var=unsupported 2235runpath_var= 2236link_all_deplibs=unknown 2237always_export_symbols=no 2238export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' 2239# include_expsyms should be a list of space-separated symbols to be *always* 2240# included in the symbol list 2241include_expsyms= 2242# exclude_expsyms can be an egrep regular expression of symbols to exclude 2243# it will be wrapped by ` (' and `)$', so one must not match beginning or 2244# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 2245# as well as any symbol that contains `d'. 2246exclude_expsyms="_GLOBAL_OFFSET_TABLE_" 2247# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 2248# platforms (ab)use it in PIC code, but their linkers get confused if 2249# the symbol is explicitly referenced. Since portable code cannot 2250# rely on this symbol name, it's probably fine to never include it in 2251# preloaded symbol tables. 2252extract_expsyms_cmds= 2253 2254case $host_os in 2255cygwin* | mingw* | pw32*) 2256 # FIXME: the MSVC++ port hasn't been tested in a loooong time 2257 # When not using gcc, we currently assume that we are using 2258 # Microsoft Visual C++. 2259 if test "$GCC" != yes; then 2260 with_gnu_ld=no 2261 fi 2262 ;; 2263openbsd*) 2264 with_gnu_ld=no 2265 ;; 2266esac 2267 2268ld_shlibs=yes 2269if test "$with_gnu_ld" = yes; then 2270 # If archive_cmds runs LD, not CC, wlarc should be empty 2271 wlarc='${wl}' 2272 2273 # See if GNU ld supports shared libraries. 2274 case $host_os in 2275 aix3* | aix4* | aix5*) 2276 # On AIX, the GNU linker is very broken 2277 # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. 2278 ld_shlibs=no 2279 cat <<EOF 1>&2 2280 2281*** Warning: the GNU linker, at least up to release 2.9.1, is reported 2282*** to be unable to reliably create shared libraries on AIX. 2283*** Therefore, libtool is disabling shared libraries support. If you 2284*** really care for shared libraries, you may want to modify your PATH 2285*** so that a non-GNU linker is found, and then restart. 2286 2287EOF 2288 ;; 2289 2290 amigaos*) 2291 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 2292 hardcode_libdir_flag_spec='-L$libdir' 2293 hardcode_minus_L=yes 2294 2295 # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports 2296 # that the semantics of dynamic libraries on AmigaOS, at least up 2297 # to version 4, is to share data among multiple programs linked 2298 # with the same dynamic library. Since this doesn't match the 2299 # behavior of shared libraries on other platforms, we can use 2300 # them. 2301 ld_shlibs=no 2302 ;; 2303 2304 beos*) 2305 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 2306 allow_undefined_flag=unsupported 2307 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 2308 # support --undefined. This deserves some investigation. FIXME 2309 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2310 else 2311 ld_shlibs=no 2312 fi 2313 ;; 2314 2315 cygwin* | mingw* | pw32*) 2316 # hardcode_libdir_flag_spec is actually meaningless, as there is 2317 # no search path for DLLs. 2318 hardcode_libdir_flag_spec='-L$libdir' 2319 allow_undefined_flag=unsupported 2320 always_export_symbols=yes 2321 2322 extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ 2323 sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ 2324 test -f $output_objdir/impgen.exe || (cd $output_objdir && \ 2325 if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ 2326 else $CC -o impgen impgen.c ; fi)~ 2327 $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' 2328 2329 old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' 2330 2331 # cygwin and mingw dlls have different entry points and sets of symbols 2332 # to exclude. 2333 # FIXME: what about values for MSVC? 2334 dll_entry=__cygwin_dll_entry@12 2335 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ 2336 case $host_os in 2337 mingw*) 2338 # mingw values 2339 dll_entry=_DllMainCRTStartup@12 2340 dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ 2341 ;; 2342 esac 2343 2344 # mingw and cygwin differ, and it's simplest to just exclude the union 2345 # of the two symbol sets. 2346 dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 2347 2348 # recent cygwin and mingw systems supply a stub DllMain which the user 2349 # can override, but on older systems we have to supply one (in ltdll.c) 2350 if test "x$lt_cv_need_dllmain" = "xyes"; then 2351 ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " 2352 ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ 2353 test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' 2354 else 2355 ltdll_obj= 2356 ltdll_cmds= 2357 fi 2358 2359 # Extract the symbol export list from an `--export-all' def file, 2360 # then regenerate the def file from the symbol export list, so that 2361 # the compiled dll only exports the symbol export list. 2362 # Be careful not to strip the DATA tag left be newer dlltools. 2363 export_symbols_cmds="$ltdll_cmds"' 2364 $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ 2365 sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' 2366 2367 # If the export-symbols file already is a .def file (1st line 2368 # is EXPORTS), use it as is. 2369 # If DATA tags from a recent dlltool are present, honour them! 2370 archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then 2371 cp $export_symbols $output_objdir/$soname-def; 2372 else 2373 echo EXPORTS > $output_objdir/$soname-def; 2374 _lt_hint=1; 2375 cat $export_symbols | while read symbol; do 2376 set dummy \$symbol; 2377 case \[$]# in 2378 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; 2379 *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;; 2380 esac; 2381 _lt_hint=`expr 1 + \$_lt_hint`; 2382 done; 2383 fi~ 2384 '"$ltdll_cmds"' 2385 $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ 2386 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ 2387 $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ 2388 $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ 2389 $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' 2390 ;; 2391 2392 netbsd*) 2393 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 2394 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 2395 wlarc= 2396 else 2397 archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2398 archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2399 fi 2400 ;; 2401 2402 solaris* | sysv5*) 2403 if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then 2404 ld_shlibs=no 2405 cat <<EOF 1>&2 2406 2407*** Warning: The releases 2.8.* of the GNU linker cannot reliably 2408*** create shared libraries on Solaris systems. Therefore, libtool 2409*** is disabling shared libraries support. We urge you to upgrade GNU 2410*** binutils to release 2.9.1 or newer. Another option is to modify 2411*** your PATH or compiler configuration so that the native linker is 2412*** used, and then restart. 2413 2414EOF 2415 elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 2416 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2417 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2418 else 2419 ld_shlibs=no 2420 fi 2421 ;; 2422 2423 sunos4*) 2424 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 2425 wlarc= 2426 hardcode_direct=yes 2427 hardcode_shlibpath_var=no 2428 ;; 2429 2430 *) 2431 if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then 2432 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 2433 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 2434 else 2435 ld_shlibs=no 2436 fi 2437 ;; 2438 esac 2439 2440 if test "$ld_shlibs" = yes; then 2441 runpath_var=LD_RUN_PATH 2442 hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' 2443 export_dynamic_flag_spec='${wl}--export-dynamic' 2444 case $host_os in 2445 cygwin* | mingw* | pw32*) 2446 # dlltool doesn't understand --whole-archive et. al. 2447 whole_archive_flag_spec= 2448 ;; 2449 *) 2450 # ancient GNU ld didn't support --whole-archive et. al. 2451 if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then 2452 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 2453 else 2454 whole_archive_flag_spec= 2455 fi 2456 ;; 2457 esac 2458 fi 2459else 2460 # PORTME fill in a description of your system's linker (not GNU ld) 2461 case $host_os in 2462 aix3*) 2463 allow_undefined_flag=unsupported 2464 always_export_symbols=yes 2465 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 2466 # Note: this linker hardcodes the directories in LIBPATH if there 2467 # are no directories specified by -L. 2468 hardcode_minus_L=yes 2469 if test "$GCC" = yes && test -z "$link_static_flag"; then 2470 # Neither direct hardcoding nor static linking is supported with a 2471 # broken collect2. 2472 hardcode_direct=unsupported 2473 fi 2474 ;; 2475 2476 aix4* | aix5*) 2477 if test "$host_cpu" = ia64; then 2478 # On IA64, the linker does run time linking by default, so we don't 2479 # have to do anything special. 2480 aix_use_runtimelinking=no 2481 exp_sym_flag='-Bexport' 2482 no_entry_flag="" 2483 else 2484 aix_use_runtimelinking=no 2485 2486 # Test if we are trying to use run time linking or normal 2487 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 2488 # need to do runtime linking. 2489 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) 2490 for ld_flag in $LDFLAGS; do 2491 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 2492 aix_use_runtimelinking=yes 2493 break 2494 fi 2495 done 2496 esac 2497 2498 exp_sym_flag='-bexport' 2499 no_entry_flag='-bnoentry' 2500 fi 2501 2502 # When large executables or shared objects are built, AIX ld can 2503 # have problems creating the table of contents. If linking a library 2504 # or program results in "error TOC overflow" add -mminimal-toc to 2505 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 2506 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 2507 2508 hardcode_direct=yes 2509 archive_cmds='' 2510 hardcode_libdir_separator=':' 2511 if test "$GCC" = yes; then 2512 case $host_os in aix4.[[012]]|aix4.[[012]].*) 2513 collect2name=`${CC} -print-prog-name=collect2` 2514 if test -f "$collect2name" && \ 2515 strings "$collect2name" | grep resolve_lib_name >/dev/null 2516 then 2517 # We have reworked collect2 2518 hardcode_direct=yes 2519 else 2520 # We have old collect2 2521 hardcode_direct=unsupported 2522 # It fails to find uninstalled libraries when the uninstalled 2523 # path is not listed in the libpath. Setting hardcode_minus_L 2524 # to unsupported forces relinking 2525 hardcode_minus_L=yes 2526 hardcode_libdir_flag_spec='-L$libdir' 2527 hardcode_libdir_separator= 2528 fi 2529 esac 2530 2531 shared_flag='-shared' 2532 else 2533 # not using gcc 2534 if test "$host_cpu" = ia64; then 2535 shared_flag='${wl}-G' 2536 else 2537 if test "$aix_use_runtimelinking" = yes; then 2538 shared_flag='${wl}-G' 2539 else 2540 shared_flag='${wl}-bM:SRE' 2541 fi 2542 fi 2543 fi 2544 2545 # It seems that -bexpall can do strange things, so it is better to 2546 # generate a list of symbols to export. 2547 always_export_symbols=yes 2548 if test "$aix_use_runtimelinking" = yes; then 2549 # Warning - without using the other runtime loading flags (-brtl), 2550 # -berok will link without error, but may produce a broken library. 2551 allow_undefined_flag='-berok' 2552 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib' 2553 archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" 2554 else 2555 if test "$host_cpu" = ia64; then 2556 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 2557 allow_undefined_flag="-z nodefs" 2558 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" 2559 else 2560 hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib' 2561 # Warning - without using the other run time loading flags, 2562 # -berok will link without error, but may produce a broken library. 2563 allow_undefined_flag='${wl}-berok' 2564 # This is a bit strange, but is similar to how AIX traditionally builds 2565 # it's shared libraries. 2566 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname' 2567 fi 2568 fi 2569 ;; 2570 2571 amigaos*) 2572 archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 2573 hardcode_libdir_flag_spec='-L$libdir' 2574 hardcode_minus_L=yes 2575 # see comment about different semantics on the GNU ld section 2576 ld_shlibs=no 2577 ;; 2578 2579 cygwin* | mingw* | pw32*) 2580 # When not using gcc, we currently assume that we are using 2581 # Microsoft Visual C++. 2582 # hardcode_libdir_flag_spec is actually meaningless, as there is 2583 # no search path for DLLs. 2584 hardcode_libdir_flag_spec=' ' 2585 allow_undefined_flag=unsupported 2586 # Tell ltmain to make .lib files, not .a files. 2587 libext=lib 2588 # FIXME: Setting linknames here is a bad hack. 2589 archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' 2590 # The linker will automatically build a .lib file if we build a DLL. 2591 old_archive_from_new_cmds='true' 2592 # FIXME: Should let the user specify the lib program. 2593 old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' 2594 fix_srcfile_path='`cygpath -w "$srcfile"`' 2595 ;; 2596 2597 darwin* | rhapsody*) 2598 case "$host_os" in 2599 rhapsody* | darwin1.[[012]]) 2600 allow_undefined_flag='-undefined suppress' 2601 ;; 2602 *) # Darwin 1.3 on 2603 allow_undefined_flag='-flat_namespace -undefined suppress' 2604 ;; 2605 esac 2606 # FIXME: Relying on posixy $() will cause problems for 2607 # cross-compilation, but unfortunately the echo tests do not 2608 # yet detect zsh echo's removal of \ escapes. 2609 archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' 2610 # We need to add '_' to the symbols in $export_symbols first 2611 #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols' 2612 hardcode_direct=yes 2613 hardcode_shlibpath_var=no 2614 whole_archive_flag_spec='-all_load $convenience' 2615 ;; 2616 2617 freebsd1*) 2618 ld_shlibs=no 2619 ;; 2620 2621 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 2622 # support. Future versions do this automatically, but an explicit c++rt0.o 2623 # does not break anything, and helps significantly (at the cost of a little 2624 # extra space). 2625 freebsd2.2*) 2626 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 2627 hardcode_libdir_flag_spec='-R$libdir' 2628 hardcode_direct=yes 2629 hardcode_shlibpath_var=no 2630 ;; 2631 2632 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 2633 freebsd2*) 2634 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 2635 hardcode_direct=yes 2636 hardcode_minus_L=yes 2637 hardcode_shlibpath_var=no 2638 ;; 2639 2640 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 2641 freebsd*) 2642 archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' 2643 hardcode_libdir_flag_spec='-R$libdir' 2644 hardcode_direct=yes 2645 hardcode_shlibpath_var=no 2646 ;; 2647 2648 hpux9* | hpux10* | hpux11*) 2649 case $host_os in 2650 hpux9*) archive_cmds='$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 $lib' ;; 2651 *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; 2652 esac 2653 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 2654 hardcode_libdir_separator=: 2655 hardcode_direct=yes 2656 hardcode_minus_L=yes # Not in the search PATH, but as the default 2657 # location of the library. 2658 export_dynamic_flag_spec='${wl}-E' 2659 ;; 2660 2661 irix5* | irix6*) 2662 if test "$GCC" = yes; then 2663 archive_cmds='$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 $lib' 2664 else 2665 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' 2666 fi 2667 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2668 hardcode_libdir_separator=: 2669 link_all_deplibs=yes 2670 ;; 2671 2672 netbsd*) 2673 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 2674 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 2675 else 2676 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 2677 fi 2678 hardcode_libdir_flag_spec='-R$libdir' 2679 hardcode_direct=yes 2680 hardcode_shlibpath_var=no 2681 ;; 2682 2683 newsos6) 2684 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2685 hardcode_direct=yes 2686 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2687 hardcode_libdir_separator=: 2688 hardcode_shlibpath_var=no 2689 ;; 2690 2691 openbsd*) 2692 hardcode_direct=yes 2693 hardcode_shlibpath_var=no 2694 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 2695 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' 2696 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 2697 export_dynamic_flag_spec='${wl}-E' 2698 else 2699 case "$host_os" in 2700 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) 2701 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 2702 hardcode_libdir_flag_spec='-R$libdir' 2703 ;; 2704 *) 2705 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' 2706 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 2707 ;; 2708 esac 2709 fi 2710 ;; 2711 2712 os2*) 2713 hardcode_libdir_flag_spec='-L$libdir' 2714 hardcode_minus_L=yes 2715 allow_undefined_flag=unsupported 2716 archive_cmds='$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' 2717 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 2718 ;; 2719 2720 osf3*) 2721 if test "$GCC" = yes; then 2722 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 2723 archive_cmds='$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 $lib' 2724 else 2725 allow_undefined_flag=' -expect_unresolved \*' 2726 archive_cmds='$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 $lib' 2727 fi 2728 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2729 hardcode_libdir_separator=: 2730 ;; 2731 2732 osf4* | osf5*) # as osf3* with the addition of -msym flag 2733 if test "$GCC" = yes; then 2734 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 2735 archive_cmds='$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 $lib' 2736 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 2737 else 2738 allow_undefined_flag=' -expect_unresolved \*' 2739 archive_cmds='$LD -shared${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' 2740 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ 2741 $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' 2742 2743 #Both c and cxx compiler support -rpath directly 2744 hardcode_libdir_flag_spec='-rpath $libdir' 2745 fi 2746 hardcode_libdir_separator=: 2747 ;; 2748 2749 sco3.2v5*) 2750 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2751 hardcode_shlibpath_var=no 2752 runpath_var=LD_RUN_PATH 2753 hardcode_runpath_var=yes 2754 export_dynamic_flag_spec='${wl}-Bexport' 2755 ;; 2756 2757 solaris*) 2758 # gcc --version < 3.0 without binutils cannot create self contained 2759 # shared libraries reliably, requiring libgcc.a to resolve some of 2760 # the object symbols generated in some cases. Libraries that use 2761 # assert need libgcc.a to resolve __eprintf, for example. Linking 2762 # a copy of libgcc.a into every shared library to guarantee resolving 2763 # such symbols causes other problems: According to Tim Van Holder 2764 # <tim.van.holder@pandora.be>, C++ libraries end up with a separate 2765 # (to the application) exception stack for one thing. 2766 no_undefined_flag=' -z defs' 2767 if test "$GCC" = yes; then 2768 case `$CC --version 2>/dev/null` in 2769 [[12]].*) 2770 cat <<EOF 1>&2 2771 2772*** Warning: Releases of GCC earlier than version 3.0 cannot reliably 2773*** create self contained shared libraries on Solaris systems, without 2774*** introducing a dependency on libgcc.a. Therefore, libtool is disabling 2775*** -no-undefined support, which will at least allow you to build shared 2776*** libraries. However, you may find that when you link such libraries 2777*** into an application without using GCC, you have to manually add 2778*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to 2779*** upgrade to a newer version of GCC. Another option is to rebuild your 2780*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. 2781 2782EOF 2783 no_undefined_flag= 2784 ;; 2785 esac 2786 fi 2787 # $CC -shared without GNU ld will not create a library from C++ 2788 # object files and a static libstdc++, better avoid it by now 2789 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 2790 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 2791 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 2792 hardcode_libdir_flag_spec='-R$libdir' 2793 hardcode_shlibpath_var=no 2794 case $host_os in 2795 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; 2796 *) # Supported since Solaris 2.6 (maybe 2.5.1?) 2797 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; 2798 esac 2799 link_all_deplibs=yes 2800 ;; 2801 2802 sunos4*) 2803 if test "x$host_vendor" = xsequent; then 2804 # Use $CC to link under sequent, because it throws in some extra .o 2805 # files that make .init and .fini sections work. 2806 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 2807 else 2808 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 2809 fi 2810 hardcode_libdir_flag_spec='-L$libdir' 2811 hardcode_direct=yes 2812 hardcode_minus_L=yes 2813 hardcode_shlibpath_var=no 2814 ;; 2815 2816 sysv4) 2817 if test "x$host_vendor" = xsno; then 2818 archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags' 2819 hardcode_direct=yes # is this really true??? 2820 else 2821 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2822 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 2823 fi 2824 runpath_var='LD_RUN_PATH' 2825 hardcode_shlibpath_var=no 2826 ;; 2827 2828 sysv4.3*) 2829 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2830 hardcode_shlibpath_var=no 2831 export_dynamic_flag_spec='-Bexport' 2832 ;; 2833 2834 sysv5*) 2835 no_undefined_flag=' -z text' 2836 # $CC -shared without GNU ld will not create a library from C++ 2837 # object files and a static libstdc++, better avoid it by now 2838 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 2839 archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ 2840 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' 2841 hardcode_libdir_flag_spec= 2842 hardcode_shlibpath_var=no 2843 runpath_var='LD_RUN_PATH' 2844 ;; 2845 2846 uts4*) 2847 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2848 hardcode_libdir_flag_spec='-L$libdir' 2849 hardcode_shlibpath_var=no 2850 ;; 2851 2852 dgux*) 2853 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2854 hardcode_libdir_flag_spec='-L$libdir' 2855 hardcode_shlibpath_var=no 2856 ;; 2857 2858 sysv4*MP*) 2859 if test -d /usr/nec; then 2860 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 2861 hardcode_shlibpath_var=no 2862 runpath_var=LD_RUN_PATH 2863 hardcode_runpath_var=yes 2864 ld_shlibs=yes 2865 fi 2866 ;; 2867 2868 sysv4.2uw2*) 2869 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 2870 hardcode_direct=yes 2871 hardcode_minus_L=no 2872 hardcode_shlibpath_var=no 2873 hardcode_runpath_var=yes 2874 runpath_var=LD_RUN_PATH 2875 ;; 2876 2877 sysv5uw7* | unixware7*) 2878 no_undefined_flag='${wl}-z ${wl}text' 2879 if test "$GCC" = yes; then 2880 archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 2881 else 2882 archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 2883 fi 2884 runpath_var='LD_RUN_PATH' 2885 hardcode_shlibpath_var=no 2886 ;; 2887 2888 *) 2889 ld_shlibs=no 2890 ;; 2891 esac 2892fi 2893AC_MSG_RESULT([$ld_shlibs]) 2894test "$ld_shlibs" = no && can_build_shared=no 2895 2896# Check hardcoding attributes. 2897AC_MSG_CHECKING([how to hardcode library paths into programs]) 2898hardcode_action= 2899if test -n "$hardcode_libdir_flag_spec" || \ 2900 test -n "$runpath_var"; then 2901 2902 # We can hardcode non-existant directories. 2903 if test "$hardcode_direct" != no && 2904 # If the only mechanism to avoid hardcoding is shlibpath_var, we 2905 # have to relink, otherwise we might link with an installed library 2906 # when we should be linking with a yet-to-be-installed one 2907 ## test "$hardcode_shlibpath_var" != no && 2908 test "$hardcode_minus_L" != no; then 2909 # Linking always hardcodes the temporary library directory. 2910 hardcode_action=relink 2911 else 2912 # We can link without hardcoding, and we can hardcode nonexisting dirs. 2913 hardcode_action=immediate 2914 fi 2915else 2916 # We cannot hardcode anything, or else we can only hardcode existing 2917 # directories. 2918 hardcode_action=unsupported 2919fi 2920AC_MSG_RESULT([$hardcode_action]) 2921 2922striplib= 2923old_striplib= 2924AC_MSG_CHECKING([whether stripping libraries is possible]) 2925if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then 2926 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 2927 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 2928 AC_MSG_RESULT([yes]) 2929else 2930 AC_MSG_RESULT([no]) 2931fi 2932 2933reload_cmds='$LD$reload_flag -o $output$reload_objs' 2934test -z "$deplibs_check_method" && deplibs_check_method=unknown 2935 2936# PORTME Fill in your ld.so characteristics 2937AC_MSG_CHECKING([dynamic linker characteristics]) 2938library_names_spec= 2939libname_spec='lib$name' 2940soname_spec= 2941postinstall_cmds= 2942postuninstall_cmds= 2943finish_cmds= 2944finish_eval= 2945shlibpath_var= 2946shlibpath_overrides_runpath=unknown 2947version_type=none 2948dynamic_linker="$host_os ld.so" 2949sys_lib_dlsearch_path_spec="/lib /usr/lib" 2950sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 2951 2952case $host_os in 2953aix3*) 2954 version_type=linux 2955 library_names_spec='${libname}${release}.so$versuffix $libname.a' 2956 shlibpath_var=LIBPATH 2957 2958 # AIX has no versioning support, so we append a major version to the name. 2959 soname_spec='${libname}${release}.so$major' 2960 ;; 2961 2962aix4* | aix5*) 2963 version_type=linux 2964 if test "$host_cpu" = ia64; then 2965 # AIX 5 supports IA64 2966 library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' 2967 shlibpath_var=LD_LIBRARY_PATH 2968 else 2969 # With GCC up to 2.95.x, collect2 would create an import file 2970 # for dependence libraries. The import file would start with 2971 # the line `#! .'. This would cause the generated library to 2972 # depend on `.', always an invalid library. This was fixed in 2973 # development snapshots of GCC prior to 3.0. 2974 case $host_os in 2975 aix4 | aix4.[[01]] | aix4.[[01]].*) 2976 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 2977 echo ' yes ' 2978 echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then 2979 : 2980 else 2981 can_build_shared=no 2982 fi 2983 ;; 2984 esac 2985 # AIX (on Power*) has no versioning support, so currently we can 2986 # not hardcode correct soname into executable. Probably we can 2987 # add versioning support to collect2, so additional links can 2988 # be useful in future. 2989 if test "$aix_use_runtimelinking" = yes; then 2990 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 2991 # instead of lib<name>.a to let people know that these are not 2992 # typical AIX shared libraries. 2993 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 2994 else 2995 # We preserve .a as extension for shared libraries through AIX4.2 2996 # and later when we are not doing run time linking. 2997 library_names_spec='${libname}${release}.a $libname.a' 2998 soname_spec='${libname}${release}.so$major' 2999 fi 3000 shlibpath_var=LIBPATH 3001 fi 3002 ;; 3003 3004amigaos*) 3005 library_names_spec='$libname.ixlibrary $libname.a' 3006 # Create ${libname}_ixlibrary.a entries in /sys/libs. 3007 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 ${libname}_ixlibrary.a) || exit 1; done' 3008 ;; 3009 3010beos*) 3011 library_names_spec='${libname}.so' 3012 dynamic_linker="$host_os ld.so" 3013 shlibpath_var=LIBRARY_PATH 3014 ;; 3015 3016bsdi4*) 3017 version_type=linux 3018 need_version=no 3019 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3020 soname_spec='${libname}${release}.so$major' 3021 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 3022 shlibpath_var=LD_LIBRARY_PATH 3023 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 3024 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 3025 export_dynamic_flag_spec=-rdynamic 3026 # the default ld.so.conf also contains /usr/contrib/lib and 3027 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 3028 # libtool to hard-code these into programs 3029 ;; 3030 3031cygwin* | mingw* | pw32*) 3032 version_type=windows 3033 need_version=no 3034 need_lib_prefix=no 3035 case $GCC,$host_os in 3036 yes,cygwin*) 3037 library_names_spec='$libname.dll.a' 3038 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' 3039 postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~ 3040 dldir=$destdir/`dirname \$dlpath`~ 3041 test -d \$dldir || mkdir -p \$dldir~ 3042 $install_prog .libs/$dlname \$dldir/$dlname' 3043 postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ 3044 dlpath=$dir/\$dldll~ 3045 $rm \$dlpath' 3046 ;; 3047 yes,mingw*) 3048 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' 3049 sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` 3050 ;; 3051 yes,pw32*) 3052 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' 3053 ;; 3054 *) 3055 library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib' 3056 ;; 3057 esac 3058 dynamic_linker='Win32 ld.exe' 3059 # FIXME: first we should search . and the directory the executable is in 3060 shlibpath_var=PATH 3061 ;; 3062 3063darwin* | rhapsody*) 3064 dynamic_linker="$host_os dyld" 3065 version_type=darwin 3066 need_lib_prefix=no 3067 need_version=no 3068 # FIXME: Relying on posixy $() will cause problems for 3069 # cross-compilation, but unfortunately the echo tests do not 3070 # yet detect zsh echo's removal of \ escapes. 3071 library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' 3072 soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' 3073 shlibpath_overrides_runpath=yes 3074 shlibpath_var=DYLD_LIBRARY_PATH 3075 ;; 3076 3077freebsd1*) 3078 dynamic_linker=no 3079 ;; 3080 3081freebsd*) 3082 objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` 3083 version_type=freebsd-$objformat 3084 case $version_type in 3085 freebsd-elf*) 3086 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' 3087 need_version=no 3088 need_lib_prefix=no 3089 ;; 3090 freebsd-*) 3091 library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' 3092 need_version=yes 3093 ;; 3094 esac 3095 shlibpath_var=LD_LIBRARY_PATH 3096 case $host_os in 3097 freebsd2*) 3098 shlibpath_overrides_runpath=yes 3099 ;; 3100 *) 3101 shlibpath_overrides_runpath=no 3102 hardcode_into_libs=yes 3103 ;; 3104 esac 3105 ;; 3106 3107gnu*) 3108 version_type=linux 3109 need_lib_prefix=no 3110 need_version=no 3111 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' 3112 soname_spec='${libname}${release}.so$major' 3113 shlibpath_var=LD_LIBRARY_PATH 3114 hardcode_into_libs=yes 3115 ;; 3116 3117hpux9* | hpux10* | hpux11*) 3118 # Give a soname corresponding to the major version so that dld.sl refuses to 3119 # link against other versions. 3120 dynamic_linker="$host_os dld.sl" 3121 version_type=sunos 3122 need_lib_prefix=no 3123 need_version=no 3124 shlibpath_var=SHLIB_PATH 3125 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 3126 library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' 3127 soname_spec='${libname}${release}.sl$major' 3128 # HP-UX runs *really* slowly unless shared libraries are mode 555. 3129 postinstall_cmds='chmod 555 $lib' 3130 ;; 3131 3132irix5* | irix6*) 3133 version_type=irix 3134 need_lib_prefix=no 3135 need_version=no 3136 soname_spec='${libname}${release}.so$major' 3137 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' 3138 case $host_os in 3139 irix5*) 3140 libsuff= shlibsuff= 3141 ;; 3142 *) 3143 case $LD in # libtool.m4 will add one of these switches to LD 3144 *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; 3145 *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; 3146 *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; 3147 *) libsuff= shlibsuff= libmagic=never-match;; 3148 esac 3149 ;; 3150 esac 3151 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 3152 shlibpath_overrides_runpath=no 3153 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 3154 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 3155 ;; 3156 3157# No shared lib support for Linux oldld, aout, or coff. 3158linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) 3159 dynamic_linker=no 3160 ;; 3161 3162# This must be Linux ELF. 3163linux-gnu*) 3164 version_type=linux 3165 need_lib_prefix=no 3166 need_version=no 3167 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3168 soname_spec='${libname}${release}.so$major' 3169 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 3170 shlibpath_var=LD_LIBRARY_PATH 3171 shlibpath_overrides_runpath=no 3172 # This implies no fast_install, which is unacceptable. 3173 # Some rework will be needed to allow for fast_install 3174 # before this can be enabled. 3175 hardcode_into_libs=yes 3176 3177 # We used to test for /lib/ld.so.1 and disable shared libraries on 3178 # powerpc, because MkLinux only supported shared libraries with the 3179 # GNU dynamic linker. Since this was broken with cross compilers, 3180 # most powerpc-linux boxes support dynamic linking these days and 3181 # people can always --disable-shared, the test was removed, and we 3182 # assume the GNU/Linux dynamic linker is in use. 3183 dynamic_linker='GNU/Linux ld.so' 3184 ;; 3185 3186netbsd*) 3187 version_type=sunos 3188 need_lib_prefix=no 3189 need_version=no 3190 if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then 3191 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 3192 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 3193 dynamic_linker='NetBSD (a.out) ld.so' 3194 else 3195 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' 3196 soname_spec='${libname}${release}.so$major' 3197 dynamic_linker='NetBSD ld.elf_so' 3198 fi 3199 shlibpath_var=LD_LIBRARY_PATH 3200 shlibpath_overrides_runpath=yes 3201 hardcode_into_libs=yes 3202 ;; 3203 3204newsos6) 3205 version_type=linux 3206 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3207 shlibpath_var=LD_LIBRARY_PATH 3208 shlibpath_overrides_runpath=yes 3209 ;; 3210 3211openbsd*) 3212 version_type=sunos 3213 need_lib_prefix=no 3214 need_version=no 3215 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 3216 case "$host_os" in 3217 openbsd2.[[89]] | openbsd2.[[89]].*) 3218 shlibpath_overrides_runpath=no 3219 ;; 3220 *) 3221 shlibpath_overrides_runpath=yes 3222 ;; 3223 esac 3224 else 3225 shlibpath_overrides_runpath=yes 3226 fi 3227 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 3228 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 3229 shlibpath_var=LD_LIBRARY_PATH 3230 ;; 3231 3232os2*) 3233 libname_spec='$name' 3234 need_lib_prefix=no 3235 library_names_spec='$libname.dll $libname.a' 3236 dynamic_linker='OS/2 ld.exe' 3237 shlibpath_var=LIBPATH 3238 ;; 3239 3240osf3* | osf4* | osf5*) 3241 version_type=osf 3242 need_version=no 3243 soname_spec='${libname}${release}.so' 3244 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' 3245 shlibpath_var=LD_LIBRARY_PATH 3246 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 3247 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 3248 ;; 3249 3250sco3.2v5*) 3251 version_type=osf 3252 soname_spec='${libname}${release}.so$major' 3253 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3254 shlibpath_var=LD_LIBRARY_PATH 3255 ;; 3256 3257solaris*) 3258 version_type=linux 3259 need_lib_prefix=no 3260 need_version=no 3261 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3262 soname_spec='${libname}${release}.so$major' 3263 shlibpath_var=LD_LIBRARY_PATH 3264 shlibpath_overrides_runpath=yes 3265 hardcode_into_libs=yes 3266 # ldd complains unless libraries are executable 3267 postinstall_cmds='chmod +x $lib' 3268 ;; 3269 3270sunos4*) 3271 version_type=sunos 3272 library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' 3273 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 3274 shlibpath_var=LD_LIBRARY_PATH 3275 shlibpath_overrides_runpath=yes 3276 if test "$with_gnu_ld" = yes; then 3277 need_lib_prefix=no 3278 fi 3279 need_version=yes 3280 ;; 3281 3282sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 3283 version_type=linux 3284 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3285 soname_spec='${libname}${release}.so$major' 3286 shlibpath_var=LD_LIBRARY_PATH 3287 case $host_vendor in 3288 sni) 3289 shlibpath_overrides_runpath=no 3290 ;; 3291 motorola) 3292 need_lib_prefix=no 3293 need_version=no 3294 shlibpath_overrides_runpath=no 3295 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 3296 ;; 3297 esac 3298 ;; 3299 3300uts4*) 3301 version_type=linux 3302 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3303 soname_spec='${libname}${release}.so$major' 3304 shlibpath_var=LD_LIBRARY_PATH 3305 ;; 3306 3307dgux*) 3308 version_type=linux 3309 need_lib_prefix=no 3310 need_version=no 3311 library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' 3312 soname_spec='${libname}${release}.so$major' 3313 shlibpath_var=LD_LIBRARY_PATH 3314 ;; 3315 3316sysv4*MP*) 3317 if test -d /usr/nec ;then 3318 version_type=linux 3319 library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' 3320 soname_spec='$libname.so.$major' 3321 shlibpath_var=LD_LIBRARY_PATH 3322 fi 3323 ;; 3324 3325*) 3326 dynamic_linker=no 3327 ;; 3328esac 3329AC_MSG_RESULT([$dynamic_linker]) 3330test "$dynamic_linker" = no && can_build_shared=no 3331 3332# Report the final consequences. 3333AC_MSG_CHECKING([if libtool supports shared libraries]) 3334AC_MSG_RESULT([$can_build_shared]) 3335 3336AC_MSG_CHECKING([whether to build shared libraries]) 3337test "$can_build_shared" = "no" && enable_shared=no 3338 3339# On AIX, shared libraries and static libraries use the same namespace, and 3340# are all built from PIC. 3341case "$host_os" in 3342aix3*) 3343 test "$enable_shared" = yes && enable_static=no 3344 if test -n "$RANLIB"; then 3345 archive_cmds="$archive_cmds~\$RANLIB \$lib" 3346 postinstall_cmds='$RANLIB $lib' 3347 fi 3348 ;; 3349 3350aix4*) 3351 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 3352 test "$enable_shared" = yes && enable_static=no 3353 fi 3354 ;; 3355esac 3356AC_MSG_RESULT([$enable_shared]) 3357 3358AC_MSG_CHECKING([whether to build static libraries]) 3359# Make sure either enable_shared or enable_static is yes. 3360test "$enable_shared" = yes || enable_static=yes 3361AC_MSG_RESULT([$enable_static]) 3362 3363if test "$hardcode_action" = relink; then 3364 # Fast installation is not supported 3365 enable_fast_install=no 3366elif test "$shlibpath_overrides_runpath" = yes || 3367 test "$enable_shared" = no; then 3368 # Fast installation is not necessary 3369 enable_fast_install=needless 3370fi 3371 3372variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 3373if test "$GCC" = yes; then 3374 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 3375fi 3376 3377AC_LIBTOOL_DLOPEN_SELF 3378 3379if test "$enable_shared" = yes && test "$GCC" = yes; then 3380 case $archive_cmds in 3381 *'~'*) 3382 # FIXME: we may have to deal with multi-command sequences. 3383 ;; 3384 '$CC '*) 3385 # Test whether the compiler implicitly links with -lc since on some 3386 # systems, -lgcc has to come before -lc. If gcc already passes -lc 3387 # to ld, don't add -lc before -lgcc. 3388 AC_MSG_CHECKING([whether -lc should be explicitly linked in]) 3389 AC_CACHE_VAL([lt_cv_archive_cmds_need_lc], 3390 [$rm conftest* 3391 echo 'static int dummy;' > conftest.$ac_ext 3392 3393 if AC_TRY_EVAL(ac_compile); then 3394 soname=conftest 3395 lib=conftest 3396 libobjs=conftest.$ac_objext 3397 deplibs= 3398 wl=$lt_cv_prog_cc_wl 3399 compiler_flags=-v 3400 linker_flags=-v 3401 verstring= 3402 output_objdir=. 3403 libname=conftest 3404 save_allow_undefined_flag=$allow_undefined_flag 3405 allow_undefined_flag= 3406 if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 3407 then 3408 lt_cv_archive_cmds_need_lc=no 3409 else 3410 lt_cv_archive_cmds_need_lc=yes 3411 fi 3412 allow_undefined_flag=$save_allow_undefined_flag 3413 else 3414 cat conftest.err 1>&5 3415 fi]) 3416 AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc]) 3417 ;; 3418 esac 3419fi 3420need_lc=${lt_cv_archive_cmds_need_lc-yes} 3421 3422# The second clause should only fire when bootstrapping the 3423# libtool distribution, otherwise you forgot to ship ltmain.sh 3424# with your package, and you will get complaints that there are 3425# no rules to generate ltmain.sh. 3426if test -f "$ltmain"; then 3427 : 3428else 3429 # If there is no Makefile yet, we rely on a make rule to execute 3430 # `config.status --recheck' to rerun these tests and create the 3431 # libtool script then. 3432 test -f Makefile && make "$ltmain" 3433fi 3434 3435if test -f "$ltmain"; then 3436 trap "$rm \"${ofile}T\"; exit 1" 1 2 15 3437 $rm -f "${ofile}T" 3438 3439 echo creating $ofile 3440 3441 # Now quote all the things that may contain metacharacters while being 3442 # careful not to overquote the AC_SUBSTed values. We take copies of the 3443 # variables and quote the copies for generation of the libtool script. 3444 for var in echo old_CC old_CFLAGS \ 3445 AR AR_FLAGS CC LD LN_S NM SHELL \ 3446 reload_flag reload_cmds wl \ 3447 pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ 3448 thread_safe_flag_spec whole_archive_flag_spec libname_spec \ 3449 library_names_spec soname_spec \ 3450 RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ 3451 old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ 3452 postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ 3453 old_striplib striplib file_magic_cmd export_symbols_cmds \ 3454 deplibs_check_method allow_undefined_flag no_undefined_flag \ 3455 finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ 3456 global_symbol_to_c_name_address \ 3457 hardcode_libdir_flag_spec hardcode_libdir_separator \ 3458 sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ 3459 compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do 3460 3461 case $var in 3462 reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ 3463 old_postinstall_cmds | old_postuninstall_cmds | \ 3464 export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ 3465 extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ 3466 postinstall_cmds | postuninstall_cmds | \ 3467 finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) 3468 # Double-quote double-evaled strings. 3469 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" 3470 ;; 3471 *) 3472 eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" 3473 ;; 3474 esac 3475 done 3476 3477 cat <<__EOF__ > "${ofile}T" 3478#! $SHELL 3479 3480# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. 3481# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) 3482# NOTE: Changes made to this file will be lost: look at ltmain.sh. 3483# 3484# Copyright (C) 1996-2000 Free Software Foundation, Inc. 3485# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 3486# 3487# This program is free software; you can redistribute it and/or modify 3488# it under the terms of the GNU General Public License as published by 3489# the Free Software Foundation; either version 2 of the License, or 3490# (at your option) any later version. 3491# 3492# This program is distributed in the hope that it will be useful, but 3493# WITHOUT ANY WARRANTY; without even the implied warranty of 3494# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 3495# General Public License for more details. 3496# 3497# You should have received a copy of the GNU General Public License 3498# along with this program; if not, write to the Free Software 3499# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 3500# 3501# As a special exception to the GNU General Public License, if you 3502# distribute this file as part of a program that contains a 3503# configuration script generated by Autoconf, you may include it under 3504# the same distribution terms that you use for the rest of that program. 3505 3506# Sed that helps us avoid accidentally triggering echo(1) options like -n. 3507Xsed="sed -e s/^X//" 3508 3509# The HP-UX ksh and POSIX shell print the target directory to stdout 3510# if CDPATH is set. 3511if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi 3512 3513# ### BEGIN LIBTOOL CONFIG 3514 3515# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 3516 3517# Shell to use when invoking shell scripts. 3518SHELL=$lt_SHELL 3519 3520# Whether or not to build shared libraries. 3521build_libtool_libs=$enable_shared 3522 3523# Whether or not to build static libraries. 3524build_old_libs=$enable_static 3525 3526# Whether or not to add -lc for building shared libraries. 3527build_libtool_need_lc=$need_lc 3528 3529# Whether or not to optimize for fast installation. 3530fast_install=$enable_fast_install 3531 3532# The host system. 3533host_alias=$host_alias 3534host=$host 3535 3536# An echo program that does not interpret backslashes. 3537echo=$lt_echo 3538 3539# The archiver. 3540AR=$lt_AR 3541AR_FLAGS=$lt_AR_FLAGS 3542 3543# The default C compiler. 3544CC=$lt_CC 3545 3546# Is the compiler the GNU C compiler? 3547with_gcc=$GCC 3548 3549# The linker used to build libraries. 3550LD=$lt_LD 3551 3552# Whether we need hard or soft links. 3553LN_S=$lt_LN_S 3554 3555# A BSD-compatible nm program. 3556NM=$lt_NM 3557 3558# A symbol stripping program 3559STRIP=$STRIP 3560 3561# Used to examine libraries when file_magic_cmd begins "file" 3562MAGIC_CMD=$MAGIC_CMD 3563 3564# Used on cygwin: DLL creation program. 3565DLLTOOL="$DLLTOOL" 3566 3567# Used on cygwin: object dumper. 3568OBJDUMP="$OBJDUMP" 3569 3570# Used on cygwin: assembler. 3571AS="$AS" 3572 3573# The name of the directory that contains temporary libtool files. 3574objdir=$objdir 3575 3576# How to create reloadable object files. 3577reload_flag=$lt_reload_flag 3578reload_cmds=$lt_reload_cmds 3579 3580# How to pass a linker flag through the compiler. 3581wl=$lt_wl 3582 3583# Object file suffix (normally "o"). 3584objext="$ac_objext" 3585 3586# Old archive suffix (normally "a"). 3587libext="$libext" 3588 3589# Executable file suffix (normally ""). 3590exeext="$exeext" 3591 3592# Additional compiler flags for building library objects. 3593pic_flag=$lt_pic_flag 3594pic_mode=$pic_mode 3595 3596# Does compiler simultaneously support -c and -o options? 3597compiler_c_o=$lt_compiler_c_o 3598 3599# Can we write directly to a .lo ? 3600compiler_o_lo=$lt_compiler_o_lo 3601 3602# Must we lock files when doing compilation ? 3603need_locks=$lt_need_locks 3604 3605# Do we need the lib prefix for modules? 3606need_lib_prefix=$need_lib_prefix 3607 3608# Do we need a version for libraries? 3609need_version=$need_version 3610 3611# Whether dlopen is supported. 3612dlopen_support=$enable_dlopen 3613 3614# Whether dlopen of programs is supported. 3615dlopen_self=$enable_dlopen_self 3616 3617# Whether dlopen of statically linked programs is supported. 3618dlopen_self_static=$enable_dlopen_self_static 3619 3620# Compiler flag to prevent dynamic linking. 3621link_static_flag=$lt_link_static_flag 3622 3623# Compiler flag to turn off builtin functions. 3624no_builtin_flag=$lt_no_builtin_flag 3625 3626# Compiler flag to allow reflexive dlopens. 3627export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 3628 3629# Compiler flag to generate shared objects directly from archives. 3630whole_archive_flag_spec=$lt_whole_archive_flag_spec 3631 3632# Compiler flag to generate thread-safe objects. 3633thread_safe_flag_spec=$lt_thread_safe_flag_spec 3634 3635# Library versioning type. 3636version_type=$version_type 3637 3638# Format of library name prefix. 3639libname_spec=$lt_libname_spec 3640 3641# List of archive names. First name is the real one, the rest are links. 3642# The last name is the one that the linker finds with -lNAME. 3643library_names_spec=$lt_library_names_spec 3644 3645# The coded name of the library, if different from the real name. 3646soname_spec=$lt_soname_spec 3647 3648# Commands used to build and install an old-style archive. 3649RANLIB=$lt_RANLIB 3650old_archive_cmds=$lt_old_archive_cmds 3651old_postinstall_cmds=$lt_old_postinstall_cmds 3652old_postuninstall_cmds=$lt_old_postuninstall_cmds 3653 3654# Create an old-style archive from a shared archive. 3655old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 3656 3657# Create a temporary old-style archive to link instead of a shared archive. 3658old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 3659 3660# Commands used to build and install a shared archive. 3661archive_cmds=$lt_archive_cmds 3662archive_expsym_cmds=$lt_archive_expsym_cmds 3663postinstall_cmds=$lt_postinstall_cmds 3664postuninstall_cmds=$lt_postuninstall_cmds 3665 3666# Commands to strip libraries. 3667old_striplib=$lt_old_striplib 3668striplib=$lt_striplib 3669 3670# Method to check whether dependent libraries are shared objects. 3671deplibs_check_method=$lt_deplibs_check_method 3672 3673# Command to use when deplibs_check_method == file_magic. 3674file_magic_cmd=$lt_file_magic_cmd 3675 3676# Flag that allows shared libraries with undefined symbols to be built. 3677allow_undefined_flag=$lt_allow_undefined_flag 3678 3679# Flag that forces no undefined symbols. 3680no_undefined_flag=$lt_no_undefined_flag 3681 3682# Commands used to finish a libtool library installation in a directory. 3683finish_cmds=$lt_finish_cmds 3684 3685# Same as above, but a single script fragment to be evaled but not shown. 3686finish_eval=$lt_finish_eval 3687 3688# Take the output of nm and produce a listing of raw symbols and C names. 3689global_symbol_pipe=$lt_global_symbol_pipe 3690 3691# Transform the output of nm in a proper C declaration 3692global_symbol_to_cdecl=$lt_global_symbol_to_cdecl 3693 3694# Transform the output of nm in a C name address pair 3695global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address 3696 3697# This is the shared library runtime path variable. 3698runpath_var=$runpath_var 3699 3700# This is the shared library path variable. 3701shlibpath_var=$shlibpath_var 3702 3703# Is shlibpath searched before the hard-coded library search path? 3704shlibpath_overrides_runpath=$shlibpath_overrides_runpath 3705 3706# How to hardcode a shared library path into an executable. 3707hardcode_action=$hardcode_action 3708 3709# Whether we should hardcode library paths into libraries. 3710hardcode_into_libs=$hardcode_into_libs 3711 3712# Flag to hardcode \$libdir into a binary during linking. 3713# This must work even if \$libdir does not exist. 3714hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 3715 3716# Whether we need a single -rpath flag with a separated argument. 3717hardcode_libdir_separator=$lt_hardcode_libdir_separator 3718 3719# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the 3720# resulting binary. 3721hardcode_direct=$hardcode_direct 3722 3723# Set to yes if using the -LDIR flag during linking hardcodes DIR into the 3724# resulting binary. 3725hardcode_minus_L=$hardcode_minus_L 3726 3727# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into 3728# the resulting binary. 3729hardcode_shlibpath_var=$hardcode_shlibpath_var 3730 3731# Variables whose values should be saved in libtool wrapper scripts and 3732# restored at relink time. 3733variables_saved_for_relink="$variables_saved_for_relink" 3734 3735# Whether libtool must link a program against all its dependency libraries. 3736link_all_deplibs=$link_all_deplibs 3737 3738# Compile-time system search path for libraries 3739sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 3740 3741# Run-time system search path for libraries 3742sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 3743 3744# Fix the shell variable \$srcfile for the compiler. 3745fix_srcfile_path="$fix_srcfile_path" 3746 3747# Set to yes if exported symbols are required. 3748always_export_symbols=$always_export_symbols 3749 3750# The commands to list exported symbols. 3751export_symbols_cmds=$lt_export_symbols_cmds 3752 3753# The commands to extract the exported symbol list from a shared archive. 3754extract_expsyms_cmds=$lt_extract_expsyms_cmds 3755 3756# Symbols that should not be listed in the preloaded symbols. 3757exclude_expsyms=$lt_exclude_expsyms 3758 3759# Symbols that must always be exported. 3760include_expsyms=$lt_include_expsyms 3761 3762# ### END LIBTOOL CONFIG 3763 3764__EOF__ 3765 3766 case $host_os in 3767 aix3*) 3768 cat <<\EOF >> "${ofile}T" 3769 3770# AIX sometimes has problems with the GCC collect2 program. For some 3771# reason, if we set the COLLECT_NAMES environment variable, the problems 3772# vanish in a puff of smoke. 3773if test "X${COLLECT_NAMES+set}" != Xset; then 3774 COLLECT_NAMES= 3775 export COLLECT_NAMES 3776fi 3777EOF 3778 ;; 3779 esac 3780 3781 case $host_os in 3782 cygwin* | mingw* | pw32* | os2*) 3783 cat <<'EOF' >> "${ofile}T" 3784 # This is a source program that is used to create dlls on Windows 3785 # Don't remove nor modify the starting and closing comments 3786# /* ltdll.c starts here */ 3787# #define WIN32_LEAN_AND_MEAN 3788# #include <windows.h> 3789# #undef WIN32_LEAN_AND_MEAN 3790# #include <stdio.h> 3791# 3792# #ifndef __CYGWIN__ 3793# # ifdef __CYGWIN32__ 3794# # define __CYGWIN__ __CYGWIN32__ 3795# # endif 3796# #endif 3797# 3798# #ifdef __cplusplus 3799# extern "C" { 3800# #endif 3801# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); 3802# #ifdef __cplusplus 3803# } 3804# #endif 3805# 3806# #ifdef __CYGWIN__ 3807# #include <cygwin/cygwin_dll.h> 3808# DECLARE_CYGWIN_DLL( DllMain ); 3809# #endif 3810# HINSTANCE __hDllInstance_base; 3811# 3812# BOOL APIENTRY 3813# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) 3814# { 3815# __hDllInstance_base = hInst; 3816# return TRUE; 3817# } 3818# /* ltdll.c ends here */ 3819 # This is a source program that is used to create import libraries 3820 # on Windows for dlls which lack them. Don't remove nor modify the 3821 # starting and closing comments 3822# /* impgen.c starts here */ 3823# /* Copyright (C) 1999-2000 Free Software Foundation, Inc. 3824# 3825# This file is part of GNU libtool. 3826# 3827# This program is free software; you can redistribute it and/or modify 3828# it under the terms of the GNU General Public License as published by 3829# the Free Software Foundation; either version 2 of the License, or 3830# (at your option) any later version. 3831# 3832# This program is distributed in the hope that it will be useful, 3833# but WITHOUT ANY WARRANTY; without even the implied warranty of 3834# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 3835# GNU General Public License for more details. 3836# 3837# You should have received a copy of the GNU General Public License 3838# along with this program; if not, write to the Free Software 3839# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 3840# */ 3841# 3842# #include <stdio.h> /* for printf() */ 3843# #include <unistd.h> /* for open(), lseek(), read() */ 3844# #include <fcntl.h> /* for O_RDONLY, O_BINARY */ 3845# #include <string.h> /* for strdup() */ 3846# 3847# /* O_BINARY isn't required (or even defined sometimes) under Unix */ 3848# #ifndef O_BINARY 3849# #define O_BINARY 0 3850# #endif 3851# 3852# static unsigned int 3853# pe_get16 (fd, offset) 3854# int fd; 3855# int offset; 3856# { 3857# unsigned char b[2]; 3858# lseek (fd, offset, SEEK_SET); 3859# read (fd, b, 2); 3860# return b[0] + (b[1]<<8); 3861# } 3862# 3863# static unsigned int 3864# pe_get32 (fd, offset) 3865# int fd; 3866# int offset; 3867# { 3868# unsigned char b[4]; 3869# lseek (fd, offset, SEEK_SET); 3870# read (fd, b, 4); 3871# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); 3872# } 3873# 3874# static unsigned int 3875# pe_as32 (ptr) 3876# void *ptr; 3877# { 3878# unsigned char *b = ptr; 3879# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); 3880# } 3881# 3882# int 3883# main (argc, argv) 3884# int argc; 3885# char *argv[]; 3886# { 3887# int dll; 3888# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; 3889# unsigned long export_rva, export_size, nsections, secptr, expptr; 3890# unsigned long name_rvas, nexp; 3891# unsigned char *expdata, *erva; 3892# char *filename, *dll_name; 3893# 3894# filename = argv[1]; 3895# 3896# dll = open(filename, O_RDONLY|O_BINARY); 3897# if (dll < 1) 3898# return 1; 3899# 3900# dll_name = filename; 3901# 3902# for (i=0; filename[i]; i++) 3903# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') 3904# dll_name = filename + i +1; 3905# 3906# pe_header_offset = pe_get32 (dll, 0x3c); 3907# opthdr_ofs = pe_header_offset + 4 + 20; 3908# num_entries = pe_get32 (dll, opthdr_ofs + 92); 3909# 3910# if (num_entries < 1) /* no exports */ 3911# return 1; 3912# 3913# export_rva = pe_get32 (dll, opthdr_ofs + 96); 3914# export_size = pe_get32 (dll, opthdr_ofs + 100); 3915# nsections = pe_get16 (dll, pe_header_offset + 4 +2); 3916# secptr = (pe_header_offset + 4 + 20 + 3917# pe_get16 (dll, pe_header_offset + 4 + 16)); 3918# 3919# expptr = 0; 3920# for (i = 0; i < nsections; i++) 3921# { 3922# char sname[8]; 3923# unsigned long secptr1 = secptr + 40 * i; 3924# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); 3925# unsigned long vsize = pe_get32 (dll, secptr1 + 16); 3926# unsigned long fptr = pe_get32 (dll, secptr1 + 20); 3927# lseek(dll, secptr1, SEEK_SET); 3928# read(dll, sname, 8); 3929# if (vaddr <= export_rva && vaddr+vsize > export_rva) 3930# { 3931# expptr = fptr + (export_rva - vaddr); 3932# if (export_rva + export_size > vaddr + vsize) 3933# export_size = vsize - (export_rva - vaddr); 3934# break; 3935# } 3936# } 3937# 3938# expdata = (unsigned char*)malloc(export_size); 3939# lseek (dll, expptr, SEEK_SET); 3940# read (dll, expdata, export_size); 3941# erva = expdata - export_rva; 3942# 3943# nexp = pe_as32 (expdata+24); 3944# name_rvas = pe_as32 (expdata+32); 3945# 3946# printf ("EXPORTS\n"); 3947# for (i = 0; i<nexp; i++) 3948# { 3949# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); 3950# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); 3951# } 3952# 3953# return 0; 3954# } 3955# /* impgen.c ends here */ 3956 3957EOF 3958 ;; 3959 esac 3960 3961 # We use sed instead of cat because bash on DJGPP gets confused if 3962 # if finds mixed CR/LF and LF-only lines. Since sed operates in 3963 # text mode, it properly converts lines to CR/LF. This bash problem 3964 # is reportedly fixed, but why not run on old versions too? 3965 sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1) 3966 3967 mv -f "${ofile}T" "$ofile" || \ 3968 (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") 3969 chmod +x "$ofile" 3970fi 3971 3972])# _LT_AC_LTCONFIG_HACK 3973 3974# AC_LIBTOOL_DLOPEN - enable checks for dlopen support 3975AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) 3976 3977# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's 3978AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) 3979 3980# AC_ENABLE_SHARED - implement the --enable-shared flag 3981# Usage: AC_ENABLE_SHARED[(DEFAULT)] 3982# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 3983# `yes'. 3984AC_DEFUN([AC_ENABLE_SHARED], 3985[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl 3986AC_ARG_ENABLE(shared, 3987changequote(<<, >>)dnl 3988<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], 3989changequote([, ])dnl 3990[p=${PACKAGE-default} 3991case $enableval in 3992yes) enable_shared=yes ;; 3993no) enable_shared=no ;; 3994*) 3995 enable_shared=no 3996 # Look at the argument we got. We use all the common list separators. 3997 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 3998 for pkg in $enableval; do 3999 if test "X$pkg" = "X$p"; then 4000 enable_shared=yes 4001 fi 4002 done 4003 IFS="$ac_save_ifs" 4004 ;; 4005esac], 4006enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl 4007]) 4008 4009# AC_DISABLE_SHARED - set the default shared flag to --disable-shared 4010AC_DEFUN([AC_DISABLE_SHARED], 4011[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4012AC_ENABLE_SHARED(no)]) 4013 4014# AC_ENABLE_STATIC - implement the --enable-static flag 4015# Usage: AC_ENABLE_STATIC[(DEFAULT)] 4016# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 4017# `yes'. 4018AC_DEFUN([AC_ENABLE_STATIC], 4019[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl 4020AC_ARG_ENABLE(static, 4021changequote(<<, >>)dnl 4022<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], 4023changequote([, ])dnl 4024[p=${PACKAGE-default} 4025case $enableval in 4026yes) enable_static=yes ;; 4027no) enable_static=no ;; 4028*) 4029 enable_static=no 4030 # Look at the argument we got. We use all the common list separators. 4031 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 4032 for pkg in $enableval; do 4033 if test "X$pkg" = "X$p"; then 4034 enable_static=yes 4035 fi 4036 done 4037 IFS="$ac_save_ifs" 4038 ;; 4039esac], 4040enable_static=AC_ENABLE_STATIC_DEFAULT)dnl 4041]) 4042 4043# AC_DISABLE_STATIC - set the default static flag to --disable-static 4044AC_DEFUN([AC_DISABLE_STATIC], 4045[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4046AC_ENABLE_STATIC(no)]) 4047 4048 4049# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag 4050# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] 4051# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to 4052# `yes'. 4053AC_DEFUN([AC_ENABLE_FAST_INSTALL], 4054[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl 4055AC_ARG_ENABLE(fast-install, 4056changequote(<<, >>)dnl 4057<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], 4058changequote([, ])dnl 4059[p=${PACKAGE-default} 4060case $enableval in 4061yes) enable_fast_install=yes ;; 4062no) enable_fast_install=no ;; 4063*) 4064 enable_fast_install=no 4065 # Look at the argument we got. We use all the common list separators. 4066 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 4067 for pkg in $enableval; do 4068 if test "X$pkg" = "X$p"; then 4069 enable_fast_install=yes 4070 fi 4071 done 4072 IFS="$ac_save_ifs" 4073 ;; 4074esac], 4075enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl 4076]) 4077 4078# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install 4079AC_DEFUN([AC_DISABLE_FAST_INSTALL], 4080[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4081AC_ENABLE_FAST_INSTALL(no)]) 4082 4083# AC_LIBTOOL_PICMODE - implement the --with-pic flag 4084# Usage: AC_LIBTOOL_PICMODE[(MODE)] 4085# Where MODE is either `yes' or `no'. If omitted, it defaults to 4086# `both'. 4087AC_DEFUN([AC_LIBTOOL_PICMODE], 4088[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4089pic_mode=ifelse($#,1,$1,default)]) 4090 4091 4092# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library 4093AC_DEFUN([AC_PATH_TOOL_PREFIX], 4094[AC_MSG_CHECKING([for $1]) 4095AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, 4096[case $MAGIC_CMD in 4097 /*) 4098 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 4099 ;; 4100 ?:/*) 4101 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. 4102 ;; 4103 *) 4104 ac_save_MAGIC_CMD="$MAGIC_CMD" 4105 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 4106dnl $ac_dummy forces splitting on constant user-supplied paths. 4107dnl POSIX.2 word splitting is done only on the output of word expansions, 4108dnl not every word. This closes a longstanding sh security hole. 4109 ac_dummy="ifelse([$2], , $PATH, [$2])" 4110 for ac_dir in $ac_dummy; do 4111 test -z "$ac_dir" && ac_dir=. 4112 if test -f $ac_dir/$1; then 4113 lt_cv_path_MAGIC_CMD="$ac_dir/$1" 4114 if test -n "$file_magic_test_file"; then 4115 case $deplibs_check_method in 4116 "file_magic "*) 4117 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" 4118 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 4119 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 4120 egrep "$file_magic_regex" > /dev/null; then 4121 : 4122 else 4123 cat <<EOF 1>&2 4124 4125*** Warning: the command libtool uses to detect shared libraries, 4126*** $file_magic_cmd, produces output that libtool cannot recognize. 4127*** The result is that libtool may fail to recognize shared libraries 4128*** as such. This will affect the creation of libtool libraries that 4129*** depend on shared libraries, but programs linked with such libtool 4130*** libraries will work regardless of this problem. Nevertheless, you 4131*** may want to report the problem to your system manager and/or to 4132*** bug-libtool@gnu.org 4133 4134EOF 4135 fi ;; 4136 esac 4137 fi 4138 break 4139 fi 4140 done 4141 IFS="$ac_save_ifs" 4142 MAGIC_CMD="$ac_save_MAGIC_CMD" 4143 ;; 4144esac]) 4145MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 4146if test -n "$MAGIC_CMD"; then 4147 AC_MSG_RESULT($MAGIC_CMD) 4148else 4149 AC_MSG_RESULT(no) 4150fi 4151]) 4152 4153 4154# AC_PATH_MAGIC - find a file program which can recognise a shared library 4155AC_DEFUN([AC_PATH_MAGIC], 4156[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl 4157AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH) 4158if test -z "$lt_cv_path_MAGIC_CMD"; then 4159 if test -n "$ac_tool_prefix"; then 4160 AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH) 4161 else 4162 MAGIC_CMD=: 4163 fi 4164fi 4165]) 4166 4167 4168# AC_PROG_LD - find the path to the GNU or non-GNU linker 4169AC_DEFUN([AC_PROG_LD], 4170[AC_ARG_WITH(gnu-ld, 4171[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], 4172test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) 4173AC_REQUIRE([AC_PROG_CC])dnl 4174AC_REQUIRE([AC_CANONICAL_HOST])dnl 4175AC_REQUIRE([AC_CANONICAL_BUILD])dnl 4176AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl 4177ac_prog=ld 4178if test "$GCC" = yes; then 4179 # Check if gcc -print-prog-name=ld gives a path. 4180 AC_MSG_CHECKING([for ld used by GCC]) 4181 case $host in 4182 *-*-mingw*) 4183 # gcc leaves a trailing carriage return which upsets mingw 4184 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4185 *) 4186 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4187 esac 4188 case $ac_prog in 4189 # Accept absolute paths. 4190 [[\\/]]* | [[A-Za-z]]:[[\\/]]*) 4191 re_direlt='/[[^/]][[^/]]*/\.\./' 4192 # Canonicalize the path of ld 4193 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 4194 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 4195 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 4196 done 4197 test -z "$LD" && LD="$ac_prog" 4198 ;; 4199 "") 4200 # If it fails, then pretend we aren't using GCC. 4201 ac_prog=ld 4202 ;; 4203 *) 4204 # If it is relative, then search for the first ld in PATH. 4205 with_gnu_ld=unknown 4206 ;; 4207 esac 4208elif test "$with_gnu_ld" = yes; then 4209 AC_MSG_CHECKING([for GNU ld]) 4210else 4211 AC_MSG_CHECKING([for non-GNU ld]) 4212fi 4213AC_CACHE_VAL(lt_cv_path_LD, 4214[if test -z "$LD"; then 4215 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4216 for ac_dir in $PATH; do 4217 test -z "$ac_dir" && ac_dir=. 4218 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4219 lt_cv_path_LD="$ac_dir/$ac_prog" 4220 # Check to see if the program is GNU ld. I'd rather use --version, 4221 # but apparently some GNU ld's only accept -v. 4222 # Break only if it was the GNU/non-GNU ld that we prefer. 4223 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 4224 test "$with_gnu_ld" != no && break 4225 else 4226 test "$with_gnu_ld" != yes && break 4227 fi 4228 fi 4229 done 4230 IFS="$ac_save_ifs" 4231else 4232 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4233fi]) 4234LD="$lt_cv_path_LD" 4235if test -n "$LD"; then 4236 AC_MSG_RESULT($LD) 4237else 4238 AC_MSG_RESULT(no) 4239fi 4240test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) 4241AC_PROG_LD_GNU 4242]) 4243 4244# AC_PROG_LD_GNU - 4245AC_DEFUN([AC_PROG_LD_GNU], 4246[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, 4247[# I'd rather use --version here, but apparently some GNU ld's only accept -v. 4248if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 4249 lt_cv_prog_gnu_ld=yes 4250else 4251 lt_cv_prog_gnu_ld=no 4252fi]) 4253with_gnu_ld=$lt_cv_prog_gnu_ld 4254]) 4255 4256# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker 4257# -- PORTME Some linkers may need a different reload flag. 4258AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], 4259[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag, 4260[lt_cv_ld_reload_flag='-r']) 4261reload_flag=$lt_cv_ld_reload_flag 4262test -n "$reload_flag" && reload_flag=" $reload_flag" 4263]) 4264 4265# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies 4266# -- PORTME fill in with the dynamic library characteristics 4267AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], 4268[AC_CACHE_CHECK([how to recognise dependant libraries], 4269lt_cv_deplibs_check_method, 4270[lt_cv_file_magic_cmd='$MAGIC_CMD' 4271lt_cv_file_magic_test_file= 4272lt_cv_deplibs_check_method='unknown' 4273# Need to set the preceding variable on all platforms that support 4274# interlibrary dependencies. 4275# 'none' -- dependencies not supported. 4276# `unknown' -- same as none, but documents that we really don't know. 4277# 'pass_all' -- all dependencies passed with no checks. 4278# 'test_compile' -- check by making test program. 4279# 'file_magic [[regex]]' -- check by looking for files in library path 4280# which responds to the $file_magic_cmd with a given egrep regex. 4281# If you have `file' or equivalent on your system and you're not sure 4282# whether `pass_all' will *always* work, you probably want this one. 4283 4284case $host_os in 4285aix4* | aix5*) 4286 lt_cv_deplibs_check_method=pass_all 4287 ;; 4288 4289beos*) 4290 lt_cv_deplibs_check_method=pass_all 4291 ;; 4292 4293bsdi4*) 4294 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' 4295 lt_cv_file_magic_cmd='/usr/bin/file -L' 4296 lt_cv_file_magic_test_file=/shlib/libc.so 4297 ;; 4298 4299cygwin* | mingw* | pw32*) 4300 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 4301 lt_cv_file_magic_cmd='$OBJDUMP -f' 4302 ;; 4303 4304darwin* | rhapsody*) 4305 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' 4306 lt_cv_file_magic_cmd='/usr/bin/file -L' 4307 case "$host_os" in 4308 rhapsody* | darwin1.[[012]]) 4309 lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1` 4310 ;; 4311 *) # Darwin 1.3 on 4312 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' 4313 ;; 4314 esac 4315 ;; 4316 4317freebsd*) 4318 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 4319 case $host_cpu in 4320 i*86 ) 4321 # Not sure whether the presence of OpenBSD here was a mistake. 4322 # Let's accept both of them until this is cleared up. 4323 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' 4324 lt_cv_file_magic_cmd=/usr/bin/file 4325 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 4326 ;; 4327 esac 4328 else 4329 lt_cv_deplibs_check_method=pass_all 4330 fi 4331 ;; 4332 4333gnu*) 4334 lt_cv_deplibs_check_method=pass_all 4335 ;; 4336 4337hpux10.20*|hpux11*) 4338 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' 4339 lt_cv_file_magic_cmd=/usr/bin/file 4340 lt_cv_file_magic_test_file=/usr/lib/libc.sl 4341 ;; 4342 4343irix5* | irix6*) 4344 case $host_os in 4345 irix5*) 4346 # this will be overridden with pass_all, but let us keep it just in case 4347 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" 4348 ;; 4349 *) 4350 case $LD in 4351 *-32|*"-32 ") libmagic=32-bit;; 4352 *-n32|*"-n32 ") libmagic=N32;; 4353 *-64|*"-64 ") libmagic=64-bit;; 4354 *) libmagic=never-match;; 4355 esac 4356 # this will be overridden with pass_all, but let us keep it just in case 4357 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1" 4358 ;; 4359 esac 4360 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` 4361 lt_cv_deplibs_check_method=pass_all 4362 ;; 4363 4364# This must be Linux ELF. 4365linux-gnu*) 4366 case $host_cpu in 4367 alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* ) 4368 lt_cv_deplibs_check_method=pass_all ;; 4369 *) 4370 # glibc up to 2.1.1 does not perform some relocations on ARM 4371 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; 4372 esac 4373 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` 4374 ;; 4375 4376netbsd*) 4377 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 4378 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$' 4379 else 4380 lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$' 4381 fi 4382 ;; 4383 4384newos6*) 4385 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' 4386 lt_cv_file_magic_cmd=/usr/bin/file 4387 lt_cv_file_magic_test_file=/usr/lib/libnls.so 4388 ;; 4389 4390openbsd*) 4391 lt_cv_file_magic_cmd=/usr/bin/file 4392 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 4393 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 4394 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' 4395 else 4396 lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' 4397 fi 4398 ;; 4399 4400osf3* | osf4* | osf5*) 4401 # this will be overridden with pass_all, but let us keep it just in case 4402 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' 4403 lt_cv_file_magic_test_file=/shlib/libc.so 4404 lt_cv_deplibs_check_method=pass_all 4405 ;; 4406 4407sco3.2v5*) 4408 lt_cv_deplibs_check_method=pass_all 4409 ;; 4410 4411solaris*) 4412 lt_cv_deplibs_check_method=pass_all 4413 lt_cv_file_magic_test_file=/lib/libc.so 4414 ;; 4415 4416sysv5uw[[78]]* | sysv4*uw2*) 4417 lt_cv_deplibs_check_method=pass_all 4418 ;; 4419 4420sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 4421 case $host_vendor in 4422 motorola) 4423 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' 4424 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 4425 ;; 4426 ncr) 4427 lt_cv_deplibs_check_method=pass_all 4428 ;; 4429 sequent) 4430 lt_cv_file_magic_cmd='/bin/file' 4431 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' 4432 ;; 4433 sni) 4434 lt_cv_file_magic_cmd='/bin/file' 4435 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" 4436 lt_cv_file_magic_test_file=/lib/libc.so 4437 ;; 4438 esac 4439 ;; 4440esac 4441]) 4442file_magic_cmd=$lt_cv_file_magic_cmd 4443deplibs_check_method=$lt_cv_deplibs_check_method 4444]) 4445 4446 4447# AC_PROG_NM - find the path to a BSD-compatible name lister 4448AC_DEFUN([AC_PROG_NM], 4449[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl 4450AC_MSG_CHECKING([for BSD-compatible nm]) 4451AC_CACHE_VAL(lt_cv_path_NM, 4452[if test -n "$NM"; then 4453 # Let the user override the test. 4454 lt_cv_path_NM="$NM" 4455else 4456 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4457 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 4458 test -z "$ac_dir" && ac_dir=. 4459 tmp_nm=$ac_dir/${ac_tool_prefix}nm 4460 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then 4461 # Check to see if the nm accepts a BSD-compat flag. 4462 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4463 # nm: unknown option "B" ignored 4464 # Tru64's nm complains that /dev/null is an invalid object file 4465 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then 4466 lt_cv_path_NM="$tmp_nm -B" 4467 break 4468 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then 4469 lt_cv_path_NM="$tmp_nm -p" 4470 break 4471 else 4472 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4473 continue # so that we can try to find one that supports BSD flags 4474 fi 4475 fi 4476 done 4477 IFS="$ac_save_ifs" 4478 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 4479fi]) 4480NM="$lt_cv_path_NM" 4481AC_MSG_RESULT([$NM]) 4482]) 4483 4484# AC_CHECK_LIBM - check for math library 4485AC_DEFUN([AC_CHECK_LIBM], 4486[AC_REQUIRE([AC_CANONICAL_HOST])dnl 4487LIBM= 4488case $host in 4489*-*-beos* | *-*-cygwin* | *-*-pw32*) 4490 # These system don't have libm 4491 ;; 4492*-ncr-sysv4.3*) 4493 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") 4494 AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") 4495 ;; 4496*) 4497 AC_CHECK_LIB(m, main, LIBM="-lm") 4498 ;; 4499esac 4500]) 4501 4502# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for 4503# the libltdl convenience library and INCLTDL to the include flags for 4504# the libltdl header and adds --enable-ltdl-convenience to the 4505# configure arguments. Note that LIBLTDL and INCLTDL are not 4506# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not 4507# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed 4508# with '${top_builddir}/' and INCLTDL will be prefixed with 4509# '${top_srcdir}/' (note the single quotes!). If your package is not 4510# flat and you're not using automake, define top_builddir and 4511# top_srcdir appropriately in the Makefiles. 4512AC_DEFUN([AC_LIBLTDL_CONVENIENCE], 4513[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4514 case $enable_ltdl_convenience in 4515 no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; 4516 "") enable_ltdl_convenience=yes 4517 ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; 4518 esac 4519 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la 4520 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 4521]) 4522 4523# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for 4524# the libltdl installable library and INCLTDL to the include flags for 4525# the libltdl header and adds --enable-ltdl-install to the configure 4526# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is 4527# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed 4528# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will 4529# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed 4530# with '${top_srcdir}/' (note the single quotes!). If your package is 4531# not flat and you're not using automake, define top_builddir and 4532# top_srcdir appropriately in the Makefiles. 4533# In the future, this macro may have to be called after AC_PROG_LIBTOOL. 4534AC_DEFUN([AC_LIBLTDL_INSTALLABLE], 4535[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl 4536 AC_CHECK_LIB(ltdl, main, 4537 [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], 4538 [if test x"$enable_ltdl_install" = xno; then 4539 AC_MSG_WARN([libltdl not installed, but installation disabled]) 4540 else 4541 enable_ltdl_install=yes 4542 fi 4543 ]) 4544 if test x"$enable_ltdl_install" = x"yes"; then 4545 ac_configure_args="$ac_configure_args --enable-ltdl-install" 4546 LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la 4547 INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) 4548 else 4549 ac_configure_args="$ac_configure_args --enable-ltdl-install=no" 4550 LIBLTDL="-lltdl" 4551 INCLTDL= 4552 fi 4553]) 4554 4555# old names 4556AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) 4557AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) 4558AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) 4559AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) 4560AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) 4561AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) 4562AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) 4563 4564# This is just to silence aclocal about the macro not being used 4565ifelse([AC_DISABLE_FAST_INSTALL]) 4566 4567dnl $Id: wflags.m4,v 1.3 1999/03/11 12:11:41 joda Exp $ 4568dnl 4569dnl set WFLAGS 4570 4571AC_DEFUN(AC_WFLAGS,[ 4572WFLAGS_NOUNUSED="" 4573WFLAGS_NOIMPLICITINT="" 4574if test -z "$WFLAGS" -a "$GCC" = "yes"; then 4575 # -Wno-implicit-int for broken X11 headers 4576 # leave these out for now: 4577 # -Wcast-align doesn't work well on alpha osf/1 4578 # -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast 4579 # -Wmissing-declarations -Wnested-externs 4580 WFLAGS="ifelse($#, 0,-Wall, $1)" 4581 WFLAGS_NOUNUSED="-Wno-unused" 4582 WFLAGS_NOIMPLICITINT="-Wno-implicit-int" 4583fi 4584AC_SUBST(WFLAGS)dnl 4585AC_SUBST(WFLAGS_NOUNUSED)dnl 4586AC_SUBST(WFLAGS_NOIMPLICITINT)dnl 4587]) 4588 4589dnl $Id: test-package.m4,v 1.12 2002/09/10 15:23:38 joda Exp $ 4590dnl 4591dnl rk_TEST_PACKAGE(package,headers,libraries,extra libs, 4592dnl default locations, conditional, config-program) 4593 4594AC_DEFUN(rk_TEST_PACKAGE,[ 4595AC_ARG_WITH($1, 4596 AC_HELP_STRING([--with-$1=dir],[use $1 in dir])) 4597AC_ARG_WITH($1-lib, 4598 AC_HELP_STRING([--with-$1-lib=dir],[use $1 libraries in dir]), 4599[if test "$withval" = "yes" -o "$withval" = "no"; then 4600 AC_MSG_ERROR([No argument for --with-$1-lib]) 4601elif test "X$with_$1" = "X"; then 4602 with_$1=yes 4603fi]) 4604AC_ARG_WITH($1-include, 4605 AC_HELP_STRING([--with-$1-include=dir],[use $1 headers in dir]), 4606[if test "$withval" = "yes" -o "$withval" = "no"; then 4607 AC_MSG_ERROR([No argument for --with-$1-include]) 4608elif test "X$with_$1" = "X"; then 4609 with_$1=yes 4610fi]) 4611AC_ARG_WITH($1-config, 4612 AC_HELP_STRING([--with-$1-config=path],[config program for $1])) 4613 4614m4_ifval([$6], 4615 m4_define([rk_pkgname], $6), 4616 m4_define([rk_pkgname], AS_TR_CPP($1))) 4617 4618AC_MSG_CHECKING(for $1) 4619 4620case "$with_$1" in 4621yes|"") d='$5' ;; 4622no) d= ;; 4623*) d="$with_$1" ;; 4624esac 4625 4626header_dirs= 4627lib_dirs= 4628for i in $d; do 4629 if test "$with_$1_include" = ""; then 4630 if test -d "$i/include/$1"; then 4631 header_dirs="$header_dirs $i/include/$1" 4632 fi 4633 if test -d "$i/include"; then 4634 header_dirs="$header_dirs $i/include" 4635 fi 4636 fi 4637 if test "$with_$1_lib" = ""; then 4638 if test -d "$i/lib$abilibdirext"; then 4639 lib_dirs="$lib_dirs $i/lib$abilibdirext" 4640 fi 4641 fi 4642done 4643 4644if test "$with_$1_include"; then 4645 header_dirs="$with_$1_include $header_dirs" 4646fi 4647if test "$with_$1_lib"; then 4648 lib_dirs="$with_$1_lib $lib_dirs" 4649fi 4650 4651if test "$with_$1_config" = ""; then 4652 with_$1_config='$7' 4653fi 4654 4655$1_cflags= 4656$1_libs= 4657 4658case "$with_$1_config" in 4659yes|no|"") 4660 ;; 4661*) 4662 $1_cflags="`$with_$1_config --cflags 2>&1`" 4663 $1_libs="`$with_$1_config --libs 2>&1`" 4664 ;; 4665esac 4666 4667found=no 4668if test "$with_$1" != no; then 4669 save_CFLAGS="$CFLAGS" 4670 save_LIBS="$LIBS" 4671 if test "$[]$1_cflags" -a "$[]$1_libs"; then 4672 CFLAGS="$[]$1_cflags $save_CFLAGS" 4673 LIBS="$[]$1_libs $save_LIBS" 4674 AC_TRY_LINK([$2],,[ 4675 INCLUDE_$1="$[]$1_cflags" 4676 LIB_$1="$[]$1_libs" 4677 AC_MSG_RESULT([from $with_$1_config]) 4678 found=yes]) 4679 fi 4680 if test "$found" = no; then 4681 ires= lres= 4682 for i in $header_dirs; do 4683 CFLAGS="-I$i $save_CFLAGS" 4684 AC_TRY_COMPILE([$2],,ires=$i;break) 4685 done 4686 for i in $lib_dirs; do 4687 LIBS="-L$i $3 $4 $save_LIBS" 4688 AC_TRY_LINK([$2],,lres=$i;break) 4689 done 4690 if test "$ires" -a "$lres" -a "$with_$1" != "no"; then 4691 INCLUDE_$1="-I$ires" 4692 LIB_$1="-L$lres $3 $4" 4693 found=yes 4694 AC_MSG_RESULT([headers $ires, libraries $lres]) 4695 fi 4696 fi 4697 CFLAGS="$save_CFLAGS" 4698 LIBS="$save_LIBS" 4699fi 4700 4701if test "$found" = yes; then 4702 AC_DEFINE_UNQUOTED(rk_pkgname, 1, [Define if you have the $1 package.]) 4703 with_$1=yes 4704else 4705 with_$1=no 4706 INCLUDE_$1= 4707 LIB_$1= 4708 AC_MSG_RESULT(no) 4709fi 4710 4711AC_SUBST(INCLUDE_$1) 4712AC_SUBST(LIB_$1) 4713]) 4714 4715dnl $Id: find-func.m4,v 1.1 1997/12/14 15:58:58 joda Exp $ 4716dnl 4717dnl AC_FIND_FUNC(func, libraries, includes, arguments) 4718AC_DEFUN(AC_FIND_FUNC, [ 4719AC_FIND_FUNC_NO_LIBS([$1], [$2], [$3], [$4]) 4720if test -n "$LIB_$1"; then 4721 LIBS="$LIB_$1 $LIBS" 4722fi 4723]) 4724 4725dnl $Id: find-func-no-libs.m4,v 1.5 1999/10/30 21:08:18 assar Exp $ 4726dnl 4727dnl 4728dnl Look for function in any of the specified libraries 4729dnl 4730 4731dnl AC_FIND_FUNC_NO_LIBS(func, libraries, includes, arguments, extra libs, extra args) 4732AC_DEFUN(AC_FIND_FUNC_NO_LIBS, [ 4733AC_FIND_FUNC_NO_LIBS2([$1], ["" $2], [$3], [$4], [$5], [$6])]) 4734 4735dnl $Id: find-func-no-libs2.m4,v 1.6 2001/09/01 10:57:32 assar Exp $ 4736dnl 4737dnl 4738dnl Look for function in any of the specified libraries 4739dnl 4740 4741dnl AC_FIND_FUNC_NO_LIBS2(func, libraries, includes, arguments, extra libs, extra args) 4742AC_DEFUN(AC_FIND_FUNC_NO_LIBS2, [ 4743 4744AC_MSG_CHECKING([for $1]) 4745AC_CACHE_VAL(ac_cv_funclib_$1, 4746[ 4747if eval "test \"\$ac_cv_func_$1\" != yes" ; then 4748 ac_save_LIBS="$LIBS" 4749 for ac_lib in $2; do 4750 case "$ac_lib" in 4751 "") ;; 4752 yes) ac_lib="" ;; 4753 no) continue ;; 4754 -l*) ;; 4755 *) ac_lib="-l$ac_lib" ;; 4756 esac 4757 LIBS="$6 $ac_lib $5 $ac_save_LIBS" 4758 AC_TRY_LINK([$3],[$1($4)],eval "if test -n \"$ac_lib\";then ac_cv_funclib_$1=$ac_lib; else ac_cv_funclib_$1=yes; fi";break) 4759 done 4760 eval "ac_cv_funclib_$1=\${ac_cv_funclib_$1-no}" 4761 LIBS="$ac_save_LIBS" 4762fi 4763]) 4764 4765eval "ac_res=\$ac_cv_funclib_$1" 4766 4767if false; then 4768 AC_CHECK_FUNCS($1) 4769dnl AC_CHECK_LIBS($2, foo) 4770fi 4771# $1 4772eval "ac_tr_func=HAVE_[]upcase($1)" 4773eval "ac_tr_lib=HAVE_LIB[]upcase($ac_res | sed -e 's/-l//')" 4774eval "LIB_$1=$ac_res" 4775 4776case "$ac_res" in 4777 yes) 4778 eval "ac_cv_func_$1=yes" 4779 eval "LIB_$1=" 4780 AC_DEFINE_UNQUOTED($ac_tr_func) 4781 AC_MSG_RESULT([yes]) 4782 ;; 4783 no) 4784 eval "ac_cv_func_$1=no" 4785 eval "LIB_$1=" 4786 AC_MSG_RESULT([no]) 4787 ;; 4788 *) 4789 eval "ac_cv_func_$1=yes" 4790 eval "ac_cv_lib_`echo "$ac_res" | sed 's/-l//'`=yes" 4791 AC_DEFINE_UNQUOTED($ac_tr_func) 4792 AC_DEFINE_UNQUOTED($ac_tr_lib) 4793 AC_MSG_RESULT([yes, in $ac_res]) 4794 ;; 4795esac 4796AC_SUBST(LIB_$1) 4797]) 4798 4799dnl $Id: crypto.m4,v 1.16.2.1 2003/05/05 20:08:32 joda Exp $ 4800dnl 4801dnl test for crypto libraries: 4802dnl - libcrypto (from openssl) 4803dnl - libdes (from krb4) 4804dnl - own-built libdes 4805 4806m4_define([test_headers], [ 4807 #undef KRB5 /* makes md4.h et al unhappy */ 4808 #ifdef HAVE_OPENSSL 4809 #include <openssl/md4.h> 4810 #include <openssl/md5.h> 4811 #include <openssl/sha.h> 4812 #define OPENSSL_DES_LIBDES_COMPATIBILITY 4813 #include <openssl/des.h> 4814 #include <openssl/rc4.h> 4815 #include <openssl/rand.h> 4816 #else 4817 #include <md4.h> 4818 #include <md5.h> 4819 #include <sha.h> 4820 #include <des.h> 4821 #include <rc4.h> 4822 #endif 4823 #ifdef OLD_HASH_NAMES 4824 typedef struct md4 MD4_CTX; 4825 #define MD4_Init(C) md4_init((C)) 4826 #define MD4_Update(C, D, L) md4_update((C), (D), (L)) 4827 #define MD4_Final(D, C) md4_finito((C), (D)) 4828 typedef struct md5 MD5_CTX; 4829 #define MD5_Init(C) md5_init((C)) 4830 #define MD5_Update(C, D, L) md5_update((C), (D), (L)) 4831 #define MD5_Final(D, C) md5_finito((C), (D)) 4832 typedef struct sha SHA_CTX; 4833 #define SHA1_Init(C) sha_init((C)) 4834 #define SHA1_Update(C, D, L) sha_update((C), (D), (L)) 4835 #define SHA1_Final(D, C) sha_finito((C), (D)) 4836 #endif 4837 ]) 4838m4_define([test_body], [ 4839 void *schedule = 0; 4840 MD4_CTX md4; 4841 MD5_CTX md5; 4842 SHA_CTX sha1; 4843 4844 MD4_Init(&md4); 4845 MD5_Init(&md5); 4846 SHA1_Init(&sha1); 4847 #ifdef HAVE_OPENSSL 4848 RAND_status(); 4849 #endif 4850 4851 des_cbc_encrypt(0, 0, 0, schedule, 0, 0); 4852 RC4(0, 0, 0, 0);]) 4853 4854 4855AC_DEFUN([KRB_CRYPTO],[ 4856crypto_lib=unknown 4857AC_WITH_ALL([openssl]) 4858 4859DIR_des= 4860 4861AC_MSG_CHECKING([for crypto library]) 4862 4863openssl=no 4864old_hash=no 4865 4866if test "$crypto_lib" = "unknown" -a "$with_krb4" != "no"; then 4867 save_CPPFLAGS="$CPPFLAGS" 4868 save_LIBS="$LIBS" 4869 4870 cdirs= clibs= 4871 for i in $LIB_krb4; do 4872 case "$i" in 4873 -L*) cdirs="$cdirs $i";; 4874 -l*) clibs="$clibs $i";; 4875 esac 4876 done 4877 4878 ires= 4879 for i in $INCLUDE_krb4; do 4880 CFLAGS="-DHAVE_OPENSSL $i $save_CFLAGS" 4881 for j in $cdirs; do 4882 for k in $clibs; do 4883 LIBS="$j $k $save_LIBS" 4884 AC_TRY_LINK(test_headers, test_body, 4885 openssl=yes ires="$i" lres="$j $k"; break 3) 4886 done 4887 done 4888 CFLAGS="$i $save_CFLAGS" 4889 for j in $cdirs; do 4890 for k in $clibs; do 4891 LIBS="$j $k $save_LIBS" 4892 AC_TRY_LINK(test_headers, test_body, 4893 openssl=no ires="$i" lres="$j $k"; break 3) 4894 done 4895 done 4896 CFLAGS="-DHAVE_OLD_HASH_NAMES $i $save_CFLAGS" 4897 for j in $cdirs; do 4898 for k in $clibs; do 4899 LIBS="$j $k $save_LIBS" 4900 AC_TRY_LINK(test_headers, test_body, 4901 openssl=no ires="$i" lres="$j $k"; break 3) 4902 done 4903 done 4904 done 4905 4906 CFLAGS="$save_CFLAGS" 4907 LIBS="$save_LIBS" 4908 if test "$ires" -a "$lres"; then 4909 INCLUDE_des="$ires" 4910 LIB_des="$lres" 4911 crypto_lib=krb4 4912 AC_MSG_RESULT([same as krb4]) 4913 LIB_des_a='$(LIB_des)' 4914 LIB_des_so='$(LIB_des)' 4915 LIB_des_appl='$(LIB_des)' 4916 fi 4917fi 4918 4919if test "$crypto_lib" = "unknown" -a "$with_openssl" != "no"; then 4920 save_CFLAGS="$CFLAGS" 4921 save_LIBS="$LIBS" 4922 INCLUDE_des= 4923 LIB_des= 4924 if test "$with_openssl_include" != ""; then 4925 INCLUDE_des="-I${with_openssl_include}" 4926 fi 4927 if test "$with_openssl_lib" != ""; then 4928 LIB_des="-L${with_openssl_lib}" 4929 fi 4930 CFLAGS="-DHAVE_OPENSSL ${INCLUDE_des} ${CFLAGS}" 4931 saved_LIB_des="$LIB_des" 4932 for lres in "" "-lnsl -lsocket"; do 4933 LIB_des="${saved_LIB_des} -lcrypto $lres" 4934 LIB_des_a="$LIB_des" 4935 LIB_des_so="$LIB_des" 4936 LIB_des_appl="$LIB_des" 4937 LIBS="${LIBS} ${LIB_des}" 4938 AC_TRY_LINK(test_headers, test_body, [ 4939 crypto_lib=libcrypto openssl=yes 4940 AC_MSG_RESULT([libcrypto]) 4941 ]) 4942 if test "$crypto_lib" = libcrypto ; then 4943 break; 4944 fi 4945 done 4946 CFLAGS="$save_CFLAGS" 4947 LIBS="$save_LIBS" 4948fi 4949 4950if test "$crypto_lib" = "unknown"; then 4951 4952 DIR_des='des' 4953 LIB_des='$(top_builddir)/lib/des/libdes.la' 4954 LIB_des_a='$(top_builddir)/lib/des/.libs/libdes.a' 4955 LIB_des_so='$(top_builddir)/lib/des/.libs/libdes.so' 4956 LIB_des_appl="-ldes" 4957 4958 AC_MSG_RESULT([included libdes]) 4959 4960fi 4961 4962if test "$with_krb4" != no -a "$crypto_lib" != krb4; then 4963 AC_MSG_ERROR([the crypto library used by krb4 lacks features 4964required by Kerberos 5; to continue, you need to install a newer 4965Kerberos 4 or configure --without-krb4]) 4966fi 4967 4968if test "$openssl" = "yes"; then 4969 AC_DEFINE([HAVE_OPENSSL], 1, [define to use openssl's libcrypto]) 4970fi 4971if test "$old_hash" = yes; then 4972 AC_DEFINE([HAVE_OLD_HASH_NAMES], 1, 4973 [define if you have hash functions like md4_finito()]) 4974fi 4975AM_CONDITIONAL(HAVE_OPENSSL, test "$openssl" = yes)dnl 4976 4977AC_SUBST(DIR_des) 4978AC_SUBST(INCLUDE_des) 4979AC_SUBST(LIB_des) 4980AC_SUBST(LIB_des_a) 4981AC_SUBST(LIB_des_so) 4982AC_SUBST(LIB_des_appl) 4983]) 4984 4985dnl 4986dnl $Id: with-all.m4,v 1.1 2001/08/29 17:01:23 assar Exp $ 4987dnl 4988 4989dnl AC_WITH_ALL(name) 4990 4991AC_DEFUN([AC_WITH_ALL], [ 4992AC_ARG_WITH($1, 4993 AC_HELP_STRING([--with-$1=dir], 4994 [use $1 in dir])) 4995 4996AC_ARG_WITH($1-lib, 4997 AC_HELP_STRING([--with-$1-lib=dir], 4998 [use $1 libraries in dir]), 4999[if test "$withval" = "yes" -o "$withval" = "no"; then 5000 AC_MSG_ERROR([No argument for --with-$1-lib]) 5001elif test "X$with_$1" = "X"; then 5002 with_$1=yes 5003fi]) 5004 5005AC_ARG_WITH($1-include, 5006 AC_HELP_STRING([--with-$1-include=dir], 5007 [use $1 headers in dir]), 5008[if test "$withval" = "yes" -o "$withval" = "no"; then 5009 AC_MSG_ERROR([No argument for --with-$1-include]) 5010elif test "X$with_$1" = "X"; then 5011 with_$1=yes 5012fi]) 5013 5014case "$with_$1" in 5015yes) ;; 5016no) ;; 5017"") ;; 5018*) if test "$with_$1_include" = ""; then 5019 with_$1_include="$with_$1/include" 5020 fi 5021 if test "$with_$1_lib" = ""; then 5022 with_$1_lib="$with_$1/lib$abilibdirext" 5023 fi 5024 ;; 5025esac 5026]) 5027dnl $Id: db.m4,v 1.9 2002/09/10 14:29:47 joda Exp $ 5028dnl 5029dnl tests for various db libraries 5030dnl 5031AC_DEFUN([rk_DB],[ 5032AC_ARG_ENABLE(berkeley-db, 5033 AC_HELP_STRING([--disable-berkeley-db], 5034 [if you don't want berkeley db]),[ 5035]) 5036 5037have_ndbm=no 5038db_type=unknown 5039 5040if test "$enable_berkeley_db" != no; then 5041 5042 AC_CHECK_HEADERS([ \ 5043 db4/db.h \ 5044 db3/db.h \ 5045 db.h \ 5046 db_185.h \ 5047 ]) 5048 5049dnl db_create is used by db3 and db4 5050 5051 AC_FIND_FUNC_NO_LIBS(db_create, db4 db3 db, [ 5052 #include <stdio.h> 5053 #ifdef HAVE_DB4_DB_H 5054 #include <db4/db.h> 5055 #elif defined(HAVE_DB3_DB_H) 5056 #include <db3/db.h> 5057 #else 5058 #include <db.h> 5059 #endif 5060 ],[NULL, NULL, 0]) 5061 5062 if test "$ac_cv_func_db_create" = "yes"; then 5063 db_type=db3 5064 if test "$ac_cv_funclib_db_create" != "yes"; then 5065 DBLIB="$ac_cv_funclib_db_create" 5066 else 5067 DBLIB="" 5068 fi 5069 AC_DEFINE(HAVE_DB3, 1, [define if you have a berkeley db3/4 library]) 5070 else 5071 5072dnl dbopen is used by db1/db2 5073 5074 AC_FIND_FUNC_NO_LIBS(dbopen, db2 db, [ 5075 #include <stdio.h> 5076 #if defined(HAVE_DB2_DB_H) 5077 #include <db2/db.h> 5078 #elif defined(HAVE_DB_185_H) 5079 #include <db_185.h> 5080 #elif defined(HAVE_DB_H) 5081 #include <db.h> 5082 #else 5083 #error no db.h 5084 #endif 5085 ],[NULL, 0, 0, 0, NULL]) 5086 5087 if test "$ac_cv_func_dbopen" = "yes"; then 5088 db_type=db1 5089 if test "$ac_cv_funclib_dbopen" != "yes"; then 5090 DBLIB="$ac_cv_funclib_dbopen" 5091 else 5092 DBLIB="" 5093 fi 5094 AC_DEFINE(HAVE_DB1, 1, [define if you have a berkeley db1/2 library]) 5095 fi 5096 fi 5097 5098dnl test for ndbm compatability 5099 5100 if test "$ac_cv_func_dbm_firstkey" != yes; then 5101 AC_FIND_FUNC_NO_LIBS2(dbm_firstkey, $ac_cv_funclib_dbopen $ac_cv_funclib_db_create, [ 5102 #include <stdio.h> 5103 #define DB_DBM_HSEARCH 1 5104 #include <db.h> 5105 DBM *dbm; 5106 ],[NULL]) 5107 5108 if test "$ac_cv_func_dbm_firstkey" = "yes"; then 5109 if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then 5110 LIB_NDBM="$ac_cv_funclib_dbm_firstkey" 5111 else 5112 LIB_NDBM="" 5113 fi 5114 AC_DEFINE(HAVE_DB_NDBM, 1, [define if you have ndbm compat in db]) 5115 AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)]) 5116 else 5117 $as_unset ac_cv_func_dbm_firstkey 5118 $as_unset ac_cv_funclib_dbm_firstkey 5119 fi 5120 fi 5121 5122fi # berkeley db 5123 5124if test "$db_type" = "unknown" -o "$ac_cv_func_dbm_firstkey" = ""; then 5125 5126 AC_CHECK_HEADERS([ \ 5127 dbm.h \ 5128 ndbm.h \ 5129 ]) 5130 5131 AC_FIND_FUNC_NO_LIBS(dbm_firstkey, ndbm, [ 5132 #include <stdio.h> 5133 #if defined(HAVE_NDBM_H) 5134 #include <ndbm.h> 5135 #elif defined(HAVE_DBM_H) 5136 #include <dbm.h> 5137 #endif 5138 DBM *dbm; 5139 ],[NULL]) 5140 5141 if test "$ac_cv_func_dbm_firstkey" = "yes"; then 5142 if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then 5143 LIB_NDBM="$ac_cv_funclib_dbm_firstkey" 5144 else 5145 LIB_NDBM="" 5146 fi 5147 AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl 5148 have_ndbm=yes 5149 if test "$db_type" = "unknown"; then 5150 db_type=ndbm 5151 DBLIB="$LIB_NDBM" 5152 fi 5153 else 5154 5155 $as_unset ac_cv_func_dbm_firstkey 5156 $as_unset ac_cv_funclib_dbm_firstkey 5157 5158 AC_CHECK_HEADERS([ \ 5159 gdbm/ndbm.h \ 5160 ]) 5161 5162 AC_FIND_FUNC_NO_LIBS(dbm_firstkey, gdbm, [ 5163 #include <stdio.h> 5164 #include <gdbm/ndbm.h> 5165 DBM *dbm; 5166 ],[NULL]) 5167 5168 if test "$ac_cv_func_dbm_firstkey" = "yes"; then 5169 if test "$ac_cv_funclib_dbm_firstkey" != "yes"; then 5170 LIB_NDBM="$ac_cv_funclib_dbm_firstkey" 5171 else 5172 LIB_NDBM="" 5173 fi 5174 AC_DEFINE(HAVE_NDBM, 1, [define if you have a ndbm library])dnl 5175 have_ndbm=yes 5176 if test "$db_type" = "unknown"; then 5177 db_type=ndbm 5178 DBLIB="$LIB_NDBM" 5179 fi 5180 fi 5181 fi 5182 5183fi # unknown 5184 5185if test "$have_ndbm" = "yes"; then 5186 AC_MSG_CHECKING([if ndbm is implemented with db]) 5187 AC_TRY_RUN([ 5188#include <unistd.h> 5189#include <fcntl.h> 5190#if defined(HAVE_GDBM_NDBM_H) 5191#include <gdbm/ndbm.h> 5192#elif defined(HAVE_NDBM_H) 5193#include <ndbm.h> 5194#elif defined(HAVE_DBM_H) 5195#include <dbm.h> 5196#endif 5197int main() 5198{ 5199 DBM *d; 5200 5201 d = dbm_open("conftest", O_RDWR | O_CREAT, 0666); 5202 if (d == NULL) 5203 return 1; 5204 dbm_close(d); 5205 return 0; 5206}],[ 5207 if test -f conftest.db; then 5208 AC_MSG_RESULT([yes]) 5209 AC_DEFINE(HAVE_NEW_DB, 1, [Define if NDBM really is DB (creates files *.db)]) 5210 else 5211 AC_MSG_RESULT([no]) 5212 fi],[AC_MSG_RESULT([no])]) 5213fi 5214 5215AM_CONDITIONAL(HAVE_DB1, test "$db_type" = db1)dnl 5216AM_CONDITIONAL(HAVE_DB3, test "$db_type" = db3)dnl 5217AM_CONDITIONAL(HAVE_NDBM, test "$db_type" = ndbm)dnl 5218 5219z="" 5220for i in $LDFLAGS; do 5221 case "$i" in 5222 -L*) z="$z $i";; 5223 esac 5224done 5225DBLIB="$z $DBLIB" 5226AC_SUBST(DBLIB)dnl 5227AC_SUBST(LIB_NDBM)dnl 5228]) 5229 5230dnl $Id: roken-frag.m4,v 1.45 2002/12/18 17:34:25 joda Exp $ 5231dnl 5232dnl some code to get roken working 5233dnl 5234dnl rk_ROKEN(subdir) 5235dnl 5236AC_DEFUN(rk_ROKEN, [ 5237 5238AC_REQUIRE([rk_CONFIG_HEADER]) 5239 5240DIR_roken=roken 5241LIB_roken='$(top_builddir)/$1/libroken.la' 5242INCLUDES_roken='-I$(top_builddir)/$1 -I$(top_srcdir)/$1' 5243 5244dnl Checks for programs 5245AC_REQUIRE([AC_PROG_CC]) 5246AC_REQUIRE([AC_PROG_AWK]) 5247AC_REQUIRE([AC_OBJEXT]) 5248AC_REQUIRE([AC_EXEEXT]) 5249AC_REQUIRE([AC_PROG_LIBTOOL]) 5250 5251AC_REQUIRE([AC_MIPS_ABI]) 5252 5253dnl C characteristics 5254 5255AC_REQUIRE([AC_C___ATTRIBUTE__]) 5256AC_REQUIRE([AC_C_INLINE]) 5257AC_REQUIRE([AC_C_CONST]) 5258AC_WFLAGS(-Wall -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs) 5259 5260AC_REQUIRE([rk_DB]) 5261 5262dnl C types 5263 5264AC_REQUIRE([AC_TYPE_SIZE_T]) 5265AC_HAVE_TYPE([ssize_t],[#include <unistd.h>]) 5266AC_REQUIRE([AC_TYPE_PID_T]) 5267AC_REQUIRE([AC_TYPE_UID_T]) 5268AC_HAVE_TYPE([long long]) 5269 5270AC_REQUIRE([rk_RETSIGTYPE]) 5271 5272dnl Checks for header files. 5273AC_REQUIRE([AC_HEADER_STDC]) 5274AC_REQUIRE([AC_HEADER_TIME]) 5275 5276AC_CHECK_HEADERS([\ 5277 arpa/inet.h \ 5278 arpa/nameser.h \ 5279 config.h \ 5280 crypt.h \ 5281 dirent.h \ 5282 errno.h \ 5283 err.h \ 5284 fcntl.h \ 5285 grp.h \ 5286 ifaddrs.h \ 5287 net/if.h \ 5288 netdb.h \ 5289 netinet/in.h \ 5290 netinet/in6.h \ 5291 netinet/in_systm.h \ 5292 netinet6/in6.h \ 5293 netinet6/in6_var.h \ 5294 paths.h \ 5295 pwd.h \ 5296 resolv.h \ 5297 rpcsvc/ypclnt.h \ 5298 shadow.h \ 5299 sys/bswap.h \ 5300 sys/ioctl.h \ 5301 sys/mman.h \ 5302 sys/param.h \ 5303 sys/proc.h \ 5304 sys/resource.h \ 5305 sys/socket.h \ 5306 sys/sockio.h \ 5307 sys/stat.h \ 5308 sys/sysctl.h \ 5309 sys/time.h \ 5310 sys/tty.h \ 5311 sys/types.h \ 5312 sys/uio.h \ 5313 sys/utsname.h \ 5314 sys/wait.h \ 5315 syslog.h \ 5316 termios.h \ 5317 unistd.h \ 5318 userconf.h \ 5319 usersec.h \ 5320 util.h \ 5321 vis.h \ 5322]) 5323 5324AC_REQUIRE([CHECK_NETINET_IP_AND_TCP]) 5325 5326AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes) 5327AM_CONDITIONAL(have_fnmatch_h, test "$ac_cv_header_fnmatch_h" = yes) 5328AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes) 5329AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes) 5330 5331dnl Check for functions and libraries 5332 5333AC_FIND_FUNC(socket, socket) 5334AC_FIND_FUNC(gethostbyname, nsl) 5335AC_FIND_FUNC(syslog, syslog) 5336 5337AC_KRB_IPV6 5338 5339AC_FIND_FUNC(gethostbyname2, inet6 ip6) 5340 5341AC_FIND_FUNC(res_search, resolv, 5342[ 5343#include <stdio.h> 5344#ifdef HAVE_SYS_TYPES_H 5345#include <sys/types.h> 5346#endif 5347#ifdef HAVE_NETINET_IN_H 5348#include <netinet/in.h> 5349#endif 5350#ifdef HAVE_ARPA_NAMESER_H 5351#include <arpa/nameser.h> 5352#endif 5353#ifdef HAVE_RESOLV_H 5354#include <resolv.h> 5355#endif 5356], 5357[0,0,0,0,0]) 5358 5359AC_FIND_FUNC(res_nsearch, resolv, 5360[ 5361#include <stdio.h> 5362#ifdef HAVE_SYS_TYPES_H 5363#include <sys/types.h> 5364#endif 5365#ifdef HAVE_NETINET_IN_H 5366#include <netinet/in.h> 5367#endif 5368#ifdef HAVE_ARPA_NAMESER_H 5369#include <arpa/nameser.h> 5370#endif 5371#ifdef HAVE_RESOLV_H 5372#include <resolv.h> 5373#endif 5374], 5375[0,0,0,0,0,0]) 5376 5377AC_FIND_FUNC(dn_expand, resolv, 5378[ 5379#include <stdio.h> 5380#ifdef HAVE_SYS_TYPES_H 5381#include <sys/types.h> 5382#endif 5383#ifdef HAVE_NETINET_IN_H 5384#include <netinet/in.h> 5385#endif 5386#ifdef HAVE_ARPA_NAMESER_H 5387#include <arpa/nameser.h> 5388#endif 5389#ifdef HAVE_RESOLV_H 5390#include <resolv.h> 5391#endif 5392], 5393[0,0,0,0,0]) 5394 5395rk_CHECK_VAR(_res, 5396[#include <stdio.h> 5397#ifdef HAVE_SYS_TYPES_H 5398#include <sys/types.h> 5399#endif 5400#ifdef HAVE_NETINET_IN_H 5401#include <netinet/in.h> 5402#endif 5403#ifdef HAVE_ARPA_NAMESER_H 5404#include <arpa/nameser.h> 5405#endif 5406#ifdef HAVE_RESOLV_H 5407#include <resolv.h> 5408#endif]) 5409 5410 5411AC_BROKEN_SNPRINTF 5412AC_BROKEN_VSNPRINTF 5413 5414AC_BROKEN_GLOB 5415if test "$ac_cv_func_glob_working" != yes; then 5416 AC_LIBOBJ(glob) 5417fi 5418AM_CONDITIONAL(have_glob_h, test "$ac_cv_func_glob_working" = yes) 5419 5420 5421AC_CHECK_FUNCS([ \ 5422 asnprintf \ 5423 asprintf \ 5424 atexit \ 5425 cgetent \ 5426 getconfattr \ 5427 getprogname \ 5428 getrlimit \ 5429 getspnam \ 5430 initstate \ 5431 issetugid \ 5432 on_exit \ 5433 random \ 5434 setprogname \ 5435 setstate \ 5436 strsvis \ 5437 strunvis \ 5438 strvis \ 5439 strvisx \ 5440 svis \ 5441 sysconf \ 5442 sysctl \ 5443 uname \ 5444 unvis \ 5445 vasnprintf \ 5446 vasprintf \ 5447 vis \ 5448]) 5449 5450if test "$ac_cv_func_cgetent" = no; then 5451 AC_LIBOBJ(getcap) 5452fi 5453 5454AC_REQUIRE([AC_FUNC_GETLOGIN]) 5455 5456AC_REQUIRE([AC_FUNC_MMAP]) 5457 5458AC_FIND_FUNC_NO_LIBS(getsockopt,, 5459[#ifdef HAVE_SYS_TYPES_H 5460#include <sys/types.h> 5461#endif 5462#ifdef HAVE_SYS_SOCKET_H 5463#include <sys/socket.h> 5464#endif], 5465[0,0,0,0,0]) 5466AC_FIND_FUNC_NO_LIBS(setsockopt,, 5467[#ifdef HAVE_SYS_TYPES_H 5468#include <sys/types.h> 5469#endif 5470#ifdef HAVE_SYS_SOCKET_H 5471#include <sys/socket.h> 5472#endif], 5473[0,0,0,0,0]) 5474 5475AC_FIND_IF_NOT_BROKEN(hstrerror, resolv, 5476[#ifdef HAVE_NETDB_H 5477#include <netdb.h> 5478#endif], 547917) 5480AC_NEED_PROTO([ 5481#ifdef HAVE_NETDB_H 5482#include <netdb.h> 5483#endif], 5484hstrerror) 5485 5486AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf], 5487 [AC_NEED_PROTO([ 5488 #include <stdio.h> 5489 #include <string.h>], 5490 rk_func)]) 5491 5492AC_FIND_FUNC_NO_LIBS(bswap16,, 5493[#ifdef HAVE_SYS_BSWAP_H 5494#include <sys/bswap.h> 5495#endif],0) 5496 5497AC_FIND_FUNC_NO_LIBS(bswap32,, 5498[#ifdef HAVE_SYS_BSWAP_H 5499#include <sys/bswap.h> 5500#endif],0) 5501 5502AC_FIND_FUNC_NO_LIBS(pidfile,util, 5503[#ifdef HAVE_UTIL_H 5504#include <util.h> 5505#endif],0) 5506 5507AC_FIND_IF_NOT_BROKEN(getaddrinfo,, 5508[#ifdef HAVE_NETDB_H 5509#include <netdb.h> 5510#endif],[0,0,0,0]) 5511 5512AC_FIND_IF_NOT_BROKEN(getnameinfo,, 5513[#ifdef HAVE_NETDB_H 5514#include <netdb.h> 5515#endif],[0,0,0,0,0,0,0]) 5516 5517AC_FIND_IF_NOT_BROKEN(freeaddrinfo,, 5518[#ifdef HAVE_NETDB_H 5519#include <netdb.h> 5520#endif],[0]) 5521 5522AC_FIND_IF_NOT_BROKEN(gai_strerror,, 5523[#ifdef HAVE_NETDB_H 5524#include <netdb.h> 5525#endif],[0]) 5526 5527AC_BROKEN([ \ 5528 chown \ 5529 copyhostent \ 5530 daemon \ 5531 ecalloc \ 5532 emalloc \ 5533 erealloc \ 5534 estrdup \ 5535 err \ 5536 errx \ 5537 fchown \ 5538 flock \ 5539 fnmatch \ 5540 freehostent \ 5541 getcwd \ 5542 getdtablesize \ 5543 getegid \ 5544 geteuid \ 5545 getgid \ 5546 gethostname \ 5547 getifaddrs \ 5548 getipnodebyaddr \ 5549 getipnodebyname \ 5550 getopt \ 5551 gettimeofday \ 5552 getuid \ 5553 getusershell \ 5554 initgroups \ 5555 innetgr \ 5556 iruserok \ 5557 localtime_r \ 5558 lstat \ 5559 memmove \ 5560 mkstemp \ 5561 putenv \ 5562 rcmd \ 5563 readv \ 5564 recvmsg \ 5565 sendmsg \ 5566 setegid \ 5567 setenv \ 5568 seteuid \ 5569 strcasecmp \ 5570 strdup \ 5571 strerror \ 5572 strftime \ 5573 strlcat \ 5574 strlcpy \ 5575 strlwr \ 5576 strncasecmp \ 5577 strndup \ 5578 strnlen \ 5579 strptime \ 5580 strsep \ 5581 strsep_copy \ 5582 strtok_r \ 5583 strupr \ 5584 swab \ 5585 unsetenv \ 5586 verr \ 5587 verrx \ 5588 vsyslog \ 5589 vwarn \ 5590 vwarnx \ 5591 warn \ 5592 warnx \ 5593 writev \ 5594]) 5595 5596AC_FOREACH([rk_func], [strndup strsep strtok_r], 5597 [AC_NEED_PROTO([#include <string.h>], rk_func)]) 5598 5599AC_FOREACH([rk_func], [strsvis strunvis strvis strvisx svis unvis vis], 5600[AC_NEED_PROTO([#ifdef HAVE_VIS_H 5601#include <vis.h> 5602#endif], rk_func)]) 5603 5604AC_BROKEN2(inet_aton, 5605[#ifdef HAVE_SYS_TYPES_H 5606#include <sys/types.h> 5607#endif 5608#ifdef HAVE_SYS_SOCKET_H 5609#include <sys/socket.h> 5610#endif 5611#ifdef HAVE_NETINET_IN_H 5612#include <netinet/in.h> 5613#endif 5614#ifdef HAVE_ARPA_INET_H 5615#include <arpa/inet.h> 5616#endif], 5617[0,0]) 5618 5619AC_BROKEN2(inet_ntop, 5620[#ifdef HAVE_SYS_TYPES_H 5621#include <sys/types.h> 5622#endif 5623#ifdef HAVE_SYS_SOCKET_H 5624#include <sys/socket.h> 5625#endif 5626#ifdef HAVE_NETINET_IN_H 5627#include <netinet/in.h> 5628#endif 5629#ifdef HAVE_ARPA_INET_H 5630#include <arpa/inet.h> 5631#endif], 5632[0, 0, 0, 0]) 5633 5634AC_BROKEN2(inet_pton, 5635[#ifdef HAVE_SYS_TYPES_H 5636#include <sys/types.h> 5637#endif 5638#ifdef HAVE_SYS_SOCKET_H 5639#include <sys/socket.h> 5640#endif 5641#ifdef HAVE_NETINET_IN_H 5642#include <netinet/in.h> 5643#endif 5644#ifdef HAVE_ARPA_INET_H 5645#include <arpa/inet.h> 5646#endif], 5647[0,0,0]) 5648 5649dnl 5650dnl Check for sa_len in struct sockaddr, 5651dnl needs to come before the getnameinfo test 5652dnl 5653AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h> 5654#include <sys/socket.h>]) 5655 5656if test "$ac_cv_func_getnameinfo" = "yes"; then 5657 rk_BROKEN_GETNAMEINFO 5658 if test "$ac_cv_func_getnameinfo_broken" = yes; then 5659 AC_LIBOBJ(getnameinfo) 5660 fi 5661fi 5662 5663if test "$ac_cv_func_getaddrinfo" = "yes"; then 5664 rk_BROKEN_GETADDRINFO 5665 if test "$ac_cv_func_getaddrinfo_numserv" = no; then 5666 AC_LIBOBJ(getaddrinfo) 5667 AC_LIBOBJ(freeaddrinfo) 5668 fi 5669fi 5670 5671AC_NEED_PROTO([#include <stdlib.h>], setenv) 5672AC_NEED_PROTO([#include <stdlib.h>], unsetenv) 5673AC_NEED_PROTO([#include <unistd.h>], gethostname) 5674AC_NEED_PROTO([#include <unistd.h>], mkstemp) 5675AC_NEED_PROTO([#include <unistd.h>], getusershell) 5676 5677AC_NEED_PROTO([ 5678#ifdef HAVE_SYS_TYPES_H 5679#include <sys/types.h> 5680#endif 5681#ifdef HAVE_SYS_SOCKET_H 5682#include <sys/socket.h> 5683#endif 5684#ifdef HAVE_NETINET_IN_H 5685#include <netinet/in.h> 5686#endif 5687#ifdef HAVE_ARPA_INET_H 5688#include <arpa/inet.h> 5689#endif], 5690inet_aton) 5691 5692AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl 5693 5694AC_REQUIRE([rk_BROKEN_REALLOC])dnl 5695 5696dnl AC_KRB_FUNC_GETCWD_BROKEN 5697 5698dnl 5699dnl Checks for prototypes and declarations 5700dnl 5701 5702AC_PROTO_COMPAT([ 5703#ifdef HAVE_SYS_TYPES_H 5704#include <sys/types.h> 5705#endif 5706#ifdef HAVE_SYS_SOCKET_H 5707#include <sys/socket.h> 5708#endif 5709#ifdef HAVE_NETINET_IN_H 5710#include <netinet/in.h> 5711#endif 5712#ifdef HAVE_ARPA_INET_H 5713#include <arpa/inet.h> 5714#endif 5715#ifdef HAVE_NETDB_H 5716#include <netdb.h> 5717#endif 5718], 5719gethostbyname, struct hostent *gethostbyname(const char *)) 5720 5721AC_PROTO_COMPAT([ 5722#ifdef HAVE_SYS_TYPES_H 5723#include <sys/types.h> 5724#endif 5725#ifdef HAVE_SYS_SOCKET_H 5726#include <sys/socket.h> 5727#endif 5728#ifdef HAVE_NETINET_IN_H 5729#include <netinet/in.h> 5730#endif 5731#ifdef HAVE_ARPA_INET_H 5732#include <arpa/inet.h> 5733#endif 5734#ifdef HAVE_NETDB_H 5735#include <netdb.h> 5736#endif 5737], 5738gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int)) 5739 5740AC_PROTO_COMPAT([ 5741#ifdef HAVE_SYS_TYPES_H 5742#include <sys/types.h> 5743#endif 5744#ifdef HAVE_SYS_SOCKET_H 5745#include <sys/socket.h> 5746#endif 5747#ifdef HAVE_NETINET_IN_H 5748#include <netinet/in.h> 5749#endif 5750#ifdef HAVE_ARPA_INET_H 5751#include <arpa/inet.h> 5752#endif 5753#ifdef HAVE_NETDB_H 5754#include <netdb.h> 5755#endif 5756], 5757getservbyname, struct servent *getservbyname(const char *, const char *)) 5758 5759AC_PROTO_COMPAT([ 5760#ifdef HAVE_SYS_TYPES_H 5761#include <sys/types.h> 5762#endif 5763#ifdef HAVE_SYS_SOCKET_H 5764#include <sys/socket.h> 5765#endif 5766], 5767getsockname, int getsockname(int, struct sockaddr*, socklen_t*)) 5768 5769AC_PROTO_COMPAT([ 5770#ifdef HAVE_SYSLOG_H 5771#include <syslog.h> 5772#endif 5773], 5774openlog, void openlog(const char *, int, int)) 5775 5776AC_NEED_PROTO([ 5777#ifdef HAVE_CRYPT_H 5778#include <crypt.h> 5779#endif 5780#ifdef HAVE_UNISTD_H 5781#include <unistd.h> 5782#endif 5783], 5784crypt) 5785 5786dnl variables 5787 5788rk_CHECK_VAR(h_errno, 5789[#ifdef HAVE_SYS_TYPES_H 5790#include <sys/types.h> 5791#endif 5792#ifdef HAVE_NETDB_H 5793#include <netdb.h> 5794#endif]) 5795 5796rk_CHECK_VAR(h_errlist, 5797[#ifdef HAVE_NETDB_H 5798#include <netdb.h> 5799#endif]) 5800 5801rk_CHECK_VAR(h_nerr, 5802[#ifdef HAVE_NETDB_H 5803#include <netdb.h> 5804#endif]) 5805 5806rk_CHECK_VAR([__progname], 5807[#ifdef HAVE_ERR_H 5808#include <err.h> 5809#endif]) 5810 5811AC_CHECK_DECLARATION([#include <stdlib.h> 5812#ifdef HAVE_UNISTD_H 5813#include <unistd.h> 5814#endif], optarg) 5815AC_CHECK_DECLARATION([#include <stdlib.h> 5816#ifdef HAVE_UNISTD_H 5817#include <unistd.h> 5818#endif], optind) 5819AC_CHECK_DECLARATION([#include <stdlib.h> 5820#ifdef HAVE_UNISTD_H 5821#include <unistd.h> 5822#endif], opterr) 5823AC_CHECK_DECLARATION([#include <stdlib.h> 5824#ifdef HAVE_UNISTD_H 5825#include <unistd.h> 5826#endif], optopt) 5827 5828AC_CHECK_DECLARATION([#include <stdlib.h>], environ) 5829 5830dnl 5831dnl Check for fields in struct tm 5832dnl 5833 5834AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>]) 5835AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>]) 5836 5837dnl 5838dnl or do we have a variable `timezone' ? 5839dnl 5840 5841rk_CHECK_VAR(timezone,[#include <time.h>]) 5842rk_CHECK_VAR(altzone,[#include <time.h>]) 5843 5844AC_HAVE_TYPE([sa_family_t],[#include <sys/socket.h>]) 5845AC_HAVE_TYPE([socklen_t],[#include <sys/socket.h>]) 5846AC_HAVE_TYPE([struct sockaddr], [#include <sys/socket.h>]) 5847AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/socket.h>]) 5848AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>]) 5849AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>]) 5850AC_HAVE_TYPE([struct iovec],[ 5851#include <sys/types.h> 5852#include <sys/uio.h> 5853]) 5854AC_HAVE_TYPE([struct msghdr],[ 5855#include <sys/types.h> 5856#include <sys/socket.h> 5857]) 5858 5859dnl 5860dnl Check for struct winsize 5861dnl 5862 5863AC_KRB_STRUCT_WINSIZE 5864 5865dnl 5866dnl Check for struct spwd 5867dnl 5868 5869AC_KRB_STRUCT_SPWD 5870 5871dnl won't work with automake 5872dnl moved to AC_OUTPUT in configure.in 5873dnl AC_CONFIG_FILES($1/Makefile) 5874 5875LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)" 5876 5877AC_SUBST(DIR_roken)dnl 5878AC_SUBST(LIB_roken)dnl 5879AC_SUBST(INCLUDES_roken)dnl 5880]) 5881 5882dnl $Id: have-type.m4,v 1.6 2000/07/15 18:10:00 joda Exp $ 5883dnl 5884dnl check for existance of a type 5885 5886dnl AC_HAVE_TYPE(TYPE,INCLUDES) 5887AC_DEFUN(AC_HAVE_TYPE, [ 5888AC_REQUIRE([AC_HEADER_STDC]) 5889cv=`echo "$1" | sed 'y%./+- %__p__%'` 5890AC_MSG_CHECKING(for $1) 5891AC_CACHE_VAL([ac_cv_type_$cv], 5892AC_TRY_COMPILE( 5893[#include <sys/types.h> 5894#if STDC_HEADERS 5895#include <stdlib.h> 5896#include <stddef.h> 5897#endif 5898$2], 5899[$1 foo;], 5900eval "ac_cv_type_$cv=yes", 5901eval "ac_cv_type_$cv=no"))dnl 5902ac_foo=`eval echo \\$ac_cv_type_$cv` 5903AC_MSG_RESULT($ac_foo) 5904if test "$ac_foo" = yes; then 5905 ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'` 5906if false; then 5907 AC_CHECK_TYPES($1) 5908fi 5909 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1']) 5910fi 5911]) 5912 5913dnl 5914dnl $Id: retsigtype.m4,v 1.1 2000/07/15 18:05:56 joda Exp $ 5915dnl 5916dnl Figure out return type of signal handlers, and define SIGRETURN macro 5917dnl that can be used to return from one 5918dnl 5919AC_DEFUN(rk_RETSIGTYPE,[ 5920AC_TYPE_SIGNAL 5921if test "$ac_cv_type_signal" = "void" ; then 5922 AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.]) 5923fi 5924AC_SUBST(VOID_RETSIGTYPE) 5925AH_BOTTOM([#ifdef VOID_RETSIGTYPE 5926#define SIGRETURN(x) return 5927#else 5928#define SIGRETURN(x) return (RETSIGTYPE)(x) 5929#endif]) 5930]) 5931dnl 5932dnl $Id: check-netinet-ip-and-tcp.m4,v 1.3 2000/07/18 10:33:02 joda Exp $ 5933dnl 5934 5935dnl extra magic check for netinet/{ip.h,tcp.h} because on irix 6.5.3 5936dnl you have to include standards.h before including these files 5937 5938AC_DEFUN(CHECK_NETINET_IP_AND_TCP, 5939[ 5940AC_CHECK_HEADERS(standards.h) 5941for i in netinet/ip.h netinet/tcp.h; do 5942 5943cv=`echo "$i" | sed 'y%./+-%__p_%'` 5944 5945AC_CACHE_CHECK([for $i],ac_cv_header_$cv, 5946[AC_TRY_CPP([\ 5947#ifdef HAVE_STANDARDS_H 5948#include <standards.h> 5949#endif 5950#include <$i> 5951], 5952eval "ac_cv_header_$cv=yes", 5953eval "ac_cv_header_$cv=no")]) 5954ac_res=`eval echo \\$ac_cv_header_$cv` 5955if test "$ac_res" = yes; then 5956 ac_tr_hdr=HAVE_`echo $i | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 5957 AC_DEFINE_UNQUOTED($ac_tr_hdr, 1) 5958fi 5959done 5960if false;then 5961 AC_CHECK_HEADERS(netinet/ip.h netinet/tcp.h) 5962fi 5963]) 5964 5965dnl $Id: krb-ipv6.m4,v 1.13 2002/04/30 16:48:13 joda Exp $ 5966dnl 5967dnl test for IPv6 5968dnl 5969AC_DEFUN(AC_KRB_IPV6, [ 5970AC_ARG_WITH(ipv6, 5971 AC_HELP_STRING([--without-ipv6],[do not enable IPv6 support]),[ 5972if test "$withval" = "no"; then 5973 ac_cv_lib_ipv6=no 5974fi]) 5975save_CFLAGS="${CFLAGS}" 5976AC_CACHE_CHECK([for IPv6 stack type], v6type, 5977[dnl check for different v6 implementations (by itojun) 5978v6type=unknown 5979v6lib=none 5980 5981for i in v6d toshiba kame inria zeta linux; do 5982 case $i in 5983 v6d) 5984 AC_EGREP_CPP(yes, [ 5985#include </usr/local/v6/include/sys/types.h> 5986#ifdef __V6D__ 5987yes 5988#endif], 5989 [v6type=$i; v6lib=v6; 5990 v6libdir=/usr/local/v6/lib; 5991 CFLAGS="-I/usr/local/v6/include $CFLAGS"]) 5992 ;; 5993 toshiba) 5994 AC_EGREP_CPP(yes, [ 5995#include <sys/param.h> 5996#ifdef _TOSHIBA_INET6 5997yes 5998#endif], 5999 [v6type=$i; v6lib=inet6; 6000 v6libdir=/usr/local/v6/lib; 6001 CFLAGS="-DINET6 $CFLAGS"]) 6002 ;; 6003 kame) 6004 AC_EGREP_CPP(yes, [ 6005#include <netinet/in.h> 6006#ifdef __KAME__ 6007yes 6008#endif], 6009 [v6type=$i; v6lib=inet6; 6010 v6libdir=/usr/local/v6/lib; 6011 CFLAGS="-DINET6 $CFLAGS"]) 6012 ;; 6013 inria) 6014 AC_EGREP_CPP(yes, [ 6015#include <netinet/in.h> 6016#ifdef IPV6_INRIA_VERSION 6017yes 6018#endif], 6019 [v6type=$i; CFLAGS="-DINET6 $CFLAGS"]) 6020 ;; 6021 zeta) 6022 AC_EGREP_CPP(yes, [ 6023#include <sys/param.h> 6024#ifdef _ZETA_MINAMI_INET6 6025yes 6026#endif], 6027 [v6type=$i; v6lib=inet6; 6028 v6libdir=/usr/local/v6/lib; 6029 CFLAGS="-DINET6 $CFLAGS"]) 6030 ;; 6031 linux) 6032 if test -d /usr/inet6; then 6033 v6type=$i 6034 v6lib=inet6 6035 v6libdir=/usr/inet6 6036 CFLAGS="-DINET6 $CFLAGS" 6037 fi 6038 ;; 6039 esac 6040 if test "$v6type" != "unknown"; then 6041 break 6042 fi 6043done 6044 6045if test "$v6lib" != "none"; then 6046 for dir in $v6libdir /usr/local/v6/lib /usr/local/lib; do 6047 if test -d $dir -a -f $dir/lib$v6lib.a; then 6048 LIBS="-L$dir -l$v6lib $LIBS" 6049 break 6050 fi 6051 done 6052fi 6053]) 6054 6055AC_CACHE_CHECK([for IPv6], ac_cv_lib_ipv6, [ 6056AC_TRY_LINK([ 6057#ifdef HAVE_SYS_TYPES_H 6058#include <sys/types.h> 6059#endif 6060#ifdef HAVE_SYS_SOCKET_H 6061#include <sys/socket.h> 6062#endif 6063#ifdef HAVE_NETINET_IN_H 6064#include <netinet/in.h> 6065#endif 6066#ifdef HAVE_NETINET_IN6_H 6067#include <netinet/in6.h> 6068#endif 6069], 6070[ 6071 struct sockaddr_in6 sin6; 6072 int s; 6073 6074 s = socket(AF_INET6, SOCK_DGRAM, 0); 6075 6076 sin6.sin6_family = AF_INET6; 6077 sin6.sin6_port = htons(17); 6078 sin6.sin6_addr = in6addr_any; 6079 bind(s, (struct sockaddr *)&sin6, sizeof(sin6)); 6080], 6081ac_cv_lib_ipv6=yes, 6082ac_cv_lib_ipv6=no)]) 6083if test "$ac_cv_lib_ipv6" = yes; then 6084 AC_DEFINE(HAVE_IPV6, 1, [Define if you have IPv6.]) 6085else 6086 CFLAGS="${save_CFLAGS}" 6087fi 6088 6089if test "$ac_cv_lib_ipv6" = yes; then 6090 AC_CACHE_CHECK([for in6addr_loopback],[ac_cv_var_in6addr_loopback],[ 6091 AC_TRY_LINK([ 6092#ifdef HAVE_SYS_TYPES_H 6093#include <sys/types.h> 6094#endif 6095#ifdef HAVE_SYS_SOCKET_H 6096#include <sys/socket.h> 6097#endif 6098#ifdef HAVE_NETINET_IN_H 6099#include <netinet/in.h> 6100#endif 6101#ifdef HAVE_NETINET_IN6_H 6102#include <netinet/in6.h> 6103#endif],[ 6104struct sockaddr_in6 sin6; 6105sin6.sin6_addr = in6addr_loopback; 6106],ac_cv_var_in6addr_loopback=yes,ac_cv_var_in6addr_loopback=no)]) 6107 if test "$ac_cv_var_in6addr_loopback" = yes; then 6108 AC_DEFINE(HAVE_IN6ADDR_LOOPBACK, 1, 6109 [Define if you have the in6addr_loopback variable]) 6110 fi 6111fi 6112]) 6113dnl $Id: check-var.m4,v 1.7 2003/02/17 00:44:57 lha Exp $ 6114dnl 6115dnl rk_CHECK_VAR(variable, includes) 6116AC_DEFUN([rk_CHECK_VAR], [ 6117AC_MSG_CHECKING(for $1) 6118AC_CACHE_VAL(ac_cv_var_$1, [ 6119m4_ifval([$2],[ 6120 AC_TRY_LINK([$2 6121 void * foo() { return &$1; }], 6122 [foo()], 6123 ac_cv_var_$1=yes, ac_cv_var_$1=no)]) 6124if test "$ac_cv_var_$1" != yes ; then 6125AC_TRY_LINK([extern int $1; 6126int foo() { return $1; }], 6127 [foo()], 6128 ac_cv_var_$1=yes, ac_cv_var_$1=no) 6129fi 6130]) 6131ac_foo=`eval echo \\$ac_cv_var_$1` 6132AC_MSG_RESULT($ac_foo) 6133if test "$ac_foo" = yes; then 6134 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, 6135 [Define if you have the `]$1[' variable.]) 6136 m4_ifval([$2], AC_CHECK_DECLARATION([$2],[$1])) 6137fi 6138]) 6139 6140AC_WARNING_ENABLE([obsolete]) 6141AU_DEFUN([AC_CHECK_VAR], [rk_CHECK_VAR([$2], [$1])], [foo]) 6142 6143dnl $Id: check-declaration.m4,v 1.3 1999/03/01 13:03:08 joda Exp $ 6144dnl 6145dnl 6146dnl Check if we need the declaration of a variable 6147dnl 6148 6149dnl AC_HAVE_DECLARATION(includes, variable) 6150AC_DEFUN(AC_CHECK_DECLARATION, [ 6151AC_MSG_CHECKING([if $2 is properly declared]) 6152AC_CACHE_VAL(ac_cv_var_$2_declaration, [ 6153AC_TRY_COMPILE([$1 6154extern struct { int foo; } $2;], 6155[$2.foo = 1;], 6156eval "ac_cv_var_$2_declaration=no", 6157eval "ac_cv_var_$2_declaration=yes") 6158]) 6159 6160define(foo, [HAVE_]translit($2, [a-z], [A-Z])[_DECLARATION]) 6161 6162AC_MSG_RESULT($ac_cv_var_$2_declaration) 6163if eval "test \"\$ac_cv_var_$2_declaration\" = yes"; then 6164 AC_DEFINE(foo, 1, [define if your system declares $2]) 6165fi 6166undefine([foo]) 6167]) 6168 6169dnl $Id: broken-snprintf.m4,v 1.4 2001/09/01 11:56:05 assar Exp $ 6170dnl 6171AC_DEFUN(AC_BROKEN_SNPRINTF, [ 6172AC_CACHE_CHECK(for working snprintf,ac_cv_func_snprintf_working, 6173ac_cv_func_snprintf_working=yes 6174AC_TRY_RUN([ 6175#include <stdio.h> 6176#include <string.h> 6177int main() 6178{ 6179 char foo[[3]]; 6180 snprintf(foo, 2, "12"); 6181 return strcmp(foo, "1"); 6182}],:,ac_cv_func_snprintf_working=no,:)) 6183 6184if test "$ac_cv_func_snprintf_working" = yes; then 6185 AC_DEFINE_UNQUOTED(HAVE_SNPRINTF, 1, [define if you have a working snprintf]) 6186fi 6187if test "$ac_cv_func_snprintf_working" = yes; then 6188AC_NEED_PROTO([#include <stdio.h>],snprintf) 6189fi 6190]) 6191 6192AC_DEFUN(AC_BROKEN_VSNPRINTF,[ 6193AC_CACHE_CHECK(for working vsnprintf,ac_cv_func_vsnprintf_working, 6194ac_cv_func_vsnprintf_working=yes 6195AC_TRY_RUN([ 6196#include <stdio.h> 6197#include <string.h> 6198#include <stdarg.h> 6199 6200int foo(int num, ...) 6201{ 6202 char bar[[3]]; 6203 va_list arg; 6204 va_start(arg, num); 6205 vsnprintf(bar, 2, "%s", arg); 6206 va_end(arg); 6207 return strcmp(bar, "1"); 6208} 6209 6210 6211int main() 6212{ 6213 return foo(0, "12"); 6214}],:,ac_cv_func_vsnprintf_working=no,:)) 6215 6216if test "$ac_cv_func_vsnprintf_working" = yes; then 6217 AC_DEFINE_UNQUOTED(HAVE_VSNPRINTF, 1, [define if you have a working vsnprintf]) 6218fi 6219if test "$ac_cv_func_vsnprintf_working" = yes; then 6220AC_NEED_PROTO([#include <stdio.h>],vsnprintf) 6221fi 6222]) 6223 6224dnl $Id: need-proto.m4,v 1.4 2002/08/23 15:07:41 joda Exp $ 6225dnl 6226dnl 6227dnl Check if we need the prototype for a function 6228dnl 6229 6230dnl AC_NEED_PROTO(includes, function) 6231 6232AC_DEFUN(AC_NEED_PROTO, [ 6233if test "$ac_cv_func_$2+set" != set -o "$ac_cv_func_$2" = yes; then 6234AC_CACHE_CHECK([if $2 needs a prototype], ac_cv_func_$2_noproto, 6235AC_TRY_COMPILE([$1], 6236[struct foo { int foo; } xx; 6237extern int $2 (struct foo*); 6238$2(&xx); 6239], 6240eval "ac_cv_func_$2_noproto=yes", 6241eval "ac_cv_func_$2_noproto=no")) 6242if test "$ac_cv_func_$2_noproto" = yes; then 6243 AC_DEFINE(AS_TR_CPP(NEED_[]$2[]_PROTO), 1, 6244 [define if the system is missing a prototype for $2()]) 6245fi 6246fi 6247]) 6248 6249dnl $Id: broken-glob.m4,v 1.4 2001/06/19 09:59:46 assar Exp $ 6250dnl 6251dnl check for glob(3) 6252dnl 6253AC_DEFUN(AC_BROKEN_GLOB,[ 6254AC_CACHE_CHECK(for working glob, ac_cv_func_glob_working, 6255ac_cv_func_glob_working=yes 6256AC_TRY_LINK([ 6257#include <stdio.h> 6258#include <glob.h>],[ 6259glob(NULL, GLOB_BRACE|GLOB_NOCHECK|GLOB_QUOTE|GLOB_TILDE| 6260#ifdef GLOB_MAXPATH 6261GLOB_MAXPATH 6262#else 6263GLOB_LIMIT 6264#endif 6265, 6266NULL, NULL); 6267],:,ac_cv_func_glob_working=no,:)) 6268 6269if test "$ac_cv_func_glob_working" = yes; then 6270 AC_DEFINE(HAVE_GLOB, 1, [define if you have a glob() that groks 6271 GLOB_BRACE, GLOB_NOCHECK, GLOB_QUOTE, GLOB_TILDE, and GLOB_LIMIT]) 6272fi 6273if test "$ac_cv_func_glob_working" = yes; then 6274AC_NEED_PROTO([#include <stdio.h> 6275#include <glob.h>],glob) 6276fi 6277]) 6278 6279dnl 6280dnl $Id: krb-func-getlogin.m4,v 1.1 1999/07/13 17:45:30 assar Exp $ 6281dnl 6282dnl test for POSIX (broken) getlogin 6283dnl 6284 6285 6286AC_DEFUN(AC_FUNC_GETLOGIN, [ 6287AC_CHECK_FUNCS(getlogin setlogin) 6288if test "$ac_cv_func_getlogin" = yes; then 6289AC_CACHE_CHECK(if getlogin is posix, ac_cv_func_getlogin_posix, [ 6290if test "$ac_cv_func_getlogin" = yes -a "$ac_cv_func_setlogin" = yes; then 6291 ac_cv_func_getlogin_posix=no 6292else 6293 ac_cv_func_getlogin_posix=yes 6294fi 6295]) 6296if test "$ac_cv_func_getlogin_posix" = yes; then 6297 AC_DEFINE(POSIX_GETLOGIN, 1, [Define if getlogin has POSIX flavour (and not BSD).]) 6298fi 6299fi 6300]) 6301 6302dnl $Id: find-if-not-broken.m4,v 1.4 2002/05/19 19:37:08 joda Exp $ 6303dnl 6304dnl 6305dnl Mix between AC_FIND_FUNC and AC_BROKEN 6306dnl 6307 6308AC_DEFUN(AC_FIND_IF_NOT_BROKEN, 6309[AC_FIND_FUNC([$1], [$2], [$3], [$4]) 6310if eval "test \"$ac_cv_func_$1\" != yes"; then 6311 rk_LIBOBJ([$1]) 6312fi 6313]) 6314 6315dnl $Id: broken.m4,v 1.6 2002/05/19 19:36:52 joda Exp $ 6316dnl 6317dnl 6318dnl Same as AC _REPLACE_FUNCS, just define HAVE_func if found in normal 6319dnl libraries 6320 6321AC_DEFUN([AC_BROKEN], 6322[AC_FOREACH([rk_func], [$1], 6323 [AC_CHECK_FUNC(rk_func, 6324 [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]rk_func), 1, 6325 [Define if you have the function `]rk_func['.])], 6326 [rk_LIBOBJ(rk_func)])])]) 6327 6328dnl $Id: broken2.m4,v 1.4 2002/05/19 22:16:46 joda Exp $ 6329dnl 6330dnl AC_BROKEN but with more arguments 6331 6332dnl AC_BROKEN2(func, includes, arguments) 6333AC_DEFUN([AC_BROKEN2], 6334[AC_MSG_CHECKING([for $1]) 6335AC_CACHE_VAL(ac_cv_func_[]$1, 6336[AC_TRY_LINK([$2], 6337[ 6338/* The GNU C library defines this for functions which it implements 6339 to always fail with ENOSYS. Some functions are actually named 6340 something starting with __ and the normal name is an alias. */ 6341#if defined (__stub_$1) || defined (__stub___$1) 6342choke me 6343#else 6344$1($3) 6345#endif 6346], [eval "ac_cv_func_[]$1=yes"], [eval "ac_cv_func_[]$1=no"])]) 6347if eval "test \"\${ac_cv_func_[]$1}\" = yes"; then 6348 AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, define) 6349 AC_MSG_RESULT(yes) 6350else 6351 AC_MSG_RESULT(no) 6352 rk_LIBOBJ($1) 6353fi]) 6354 6355dnl $Id: have-struct-field.m4,v 1.6 1999/07/29 01:44:32 assar Exp $ 6356dnl 6357dnl check for fields in a structure 6358dnl 6359dnl AC_HAVE_STRUCT_FIELD(struct, field, headers) 6360 6361AC_DEFUN(AC_HAVE_STRUCT_FIELD, [ 6362define(cache_val, translit(ac_cv_type_$1_$2, [A-Z ], [a-z_])) 6363AC_CACHE_CHECK([for $2 in $1], cache_val,[ 6364AC_TRY_COMPILE([$3],[$1 x; x.$2;], 6365cache_val=yes, 6366cache_val=no)]) 6367if test "$cache_val" = yes; then 6368 define(foo, translit(HAVE_$1_$2, [a-z ], [A-Z_])) 6369 AC_DEFINE(foo, 1, [Define if $1 has field $2.]) 6370 undefine([foo]) 6371fi 6372undefine([cache_val]) 6373]) 6374 6375dnl $Id: broken-getnameinfo.m4,v 1.2 2000/12/05 09:09:00 joda Exp $ 6376dnl 6377dnl test for broken AIX getnameinfo 6378 6379AC_DEFUN(rk_BROKEN_GETNAMEINFO,[ 6380AC_CACHE_CHECK([if getnameinfo is broken], ac_cv_func_getnameinfo_broken, 6381AC_TRY_RUN([[#include <stdio.h> 6382#include <sys/types.h> 6383#include <sys/socket.h> 6384#include <netinet/in.h> 6385#include <netdb.h> 6386 6387int 6388main(int argc, char **argv) 6389{ 6390 struct sockaddr_in sin; 6391 char host[256]; 6392 memset(&sin, 0, sizeof(sin)); 6393#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN 6394 sin.sin_len = sizeof(sin); 6395#endif 6396 sin.sin_family = AF_INET; 6397 sin.sin_addr.s_addr = 0xffffffff; 6398 sin.sin_port = 0; 6399 return getnameinfo((struct sockaddr*)&sin, sizeof(sin), host, sizeof(host), 6400 NULL, 0, 0); 6401} 6402]], ac_cv_func_getnameinfo_broken=no, ac_cv_func_getnameinfo_broken=yes))]) 6403 6404dnl $Id: broken-getaddrinfo.m4,v 1.3 2002/08/20 14:09:40 joda Exp $ 6405dnl 6406dnl test if getaddrinfo can handle numeric services 6407 6408AC_DEFUN(rk_BROKEN_GETADDRINFO,[ 6409AC_CACHE_CHECK([if getaddrinfo handles numeric services], ac_cv_func_getaddrinfo_numserv, 6410AC_TRY_RUN([[#include <stdio.h> 6411#include <sys/types.h> 6412#include <sys/socket.h> 6413#include <netdb.h> 6414 6415int 6416main(int argc, char **argv) 6417{ 6418 struct addrinfo hints, *ai; 6419 memset(&hints, 0, sizeof(hints)); 6420 hints.ai_flags = AI_PASSIVE; 6421 hints.ai_socktype = SOCK_STREAM; 6422 hints.ai_family = PF_UNSPEC; 6423 if(getaddrinfo(NULL, "17", &hints, &ai) != 0) 6424 return 1; 6425 return 0; 6426} 6427]], ac_cv_func_getaddrinfo_numserv=yes, ac_cv_func_getaddrinfo_numserv=no))]) 6428 6429dnl 6430dnl $Id: broken-realloc.m4,v 1.1 2000/07/15 18:05:36 joda Exp $ 6431dnl 6432dnl Test for realloc that doesn't handle NULL as first parameter 6433dnl 6434AC_DEFUN(rk_BROKEN_REALLOC, [ 6435AC_CACHE_CHECK(if realloc if broken, ac_cv_func_realloc_broken, [ 6436ac_cv_func_realloc_broken=no 6437AC_TRY_RUN([ 6438#include <stddef.h> 6439#include <stdlib.h> 6440 6441int main() 6442{ 6443 return realloc(NULL, 17) == NULL; 6444} 6445],:, ac_cv_func_realloc_broken=yes, :) 6446]) 6447if test "$ac_cv_func_realloc_broken" = yes ; then 6448 AC_DEFINE(BROKEN_REALLOC, 1, [Define if realloc(NULL) doesn't work.]) 6449fi 6450AH_BOTTOM([#ifdef BROKEN_REALLOC 6451#define realloc(X, Y) isoc_realloc((X), (Y)) 6452#define isoc_realloc(X, Y) ((X) ? realloc((X), (Y)) : malloc(Y)) 6453#endif]) 6454]) 6455 6456dnl $Id: proto-compat.m4,v 1.3 1999/03/01 13:03:48 joda Exp $ 6457dnl 6458dnl 6459dnl Check if the prototype of a function is compatible with another one 6460dnl 6461 6462dnl AC_PROTO_COMPAT(includes, function, prototype) 6463 6464AC_DEFUN(AC_PROTO_COMPAT, [ 6465AC_CACHE_CHECK([if $2 is compatible with system prototype], 6466ac_cv_func_$2_proto_compat, 6467AC_TRY_COMPILE([$1], 6468[$3;], 6469eval "ac_cv_func_$2_proto_compat=yes", 6470eval "ac_cv_func_$2_proto_compat=no")) 6471define([foo], translit($2, [a-z], [A-Z])[_PROTO_COMPATIBLE]) 6472if test "$ac_cv_func_$2_proto_compat" = yes; then 6473 AC_DEFINE(foo, 1, [define if prototype of $2 is compatible with 6474 $3]) 6475fi 6476undefine([foo]) 6477]) 6478dnl $Id: krb-struct-winsize.m4,v 1.3 2001/09/01 11:56:05 assar Exp $ 6479dnl 6480dnl 6481dnl Search for struct winsize 6482dnl 6483 6484AC_DEFUN(AC_KRB_STRUCT_WINSIZE, [ 6485AC_MSG_CHECKING(for struct winsize) 6486AC_CACHE_VAL(ac_cv_struct_winsize, [ 6487ac_cv_struct_winsize=no 6488for i in sys/termios.h sys/ioctl.h; do 6489AC_EGREP_HEADER( 6490struct[[ ]]*winsize,dnl 6491$i, ac_cv_struct_winsize=yes; break)dnl 6492done 6493]) 6494if test "$ac_cv_struct_winsize" = "yes"; then 6495 AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h]) 6496fi 6497AC_MSG_RESULT($ac_cv_struct_winsize) 6498AC_EGREP_HEADER(ws_xpixel, termios.h, 6499 AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel])) 6500AC_EGREP_HEADER(ws_ypixel, termios.h, 6501 AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel])) 6502]) 6503 6504dnl $Id: krb-struct-spwd.m4,v 1.3 1999/07/13 21:04:11 assar Exp $ 6505dnl 6506dnl Test for `struct spwd' 6507 6508AC_DEFUN(AC_KRB_STRUCT_SPWD, [ 6509AC_MSG_CHECKING(for struct spwd) 6510AC_CACHE_VAL(ac_cv_struct_spwd, [ 6511AC_TRY_COMPILE( 6512[#include <pwd.h> 6513#ifdef HAVE_SHADOW_H 6514#include <shadow.h> 6515#endif], 6516[struct spwd foo;], 6517ac_cv_struct_spwd=yes, 6518ac_cv_struct_spwd=no) 6519]) 6520AC_MSG_RESULT($ac_cv_struct_spwd) 6521 6522if test "$ac_cv_struct_spwd" = "yes"; then 6523 AC_DEFINE(HAVE_STRUCT_SPWD, 1, [define if you have struct spwd]) 6524fi 6525]) 6526 6527dnl $Id: otp.m4,v 1.2 2002/05/19 20:51:08 joda Exp $ 6528dnl 6529dnl check requirements for OTP library 6530dnl 6531AC_DEFUN([rk_OTP],[ 6532AC_REQUIRE([rk_DB])dnl 6533AC_ARG_ENABLE(otp, 6534 AC_HELP_STRING([--disable-otp],[if you don't want OTP support])) 6535if test "$enable_otp" = yes -a "$db_type" = unknown; then 6536 AC_MSG_ERROR([OTP requires a NDBM/DB compatible library]) 6537fi 6538if test "$enable_otp" != no; then 6539 if test "$db_type" != unknown; then 6540 enable_otp=yes 6541 else 6542 enable_otp=no 6543 fi 6544fi 6545if test "$enable_otp" = yes; then 6546 AC_DEFINE(OTP, 1, [Define if you want OTP support in applications.]) 6547 LIB_otp='$(top_builddir)/lib/otp/libotp.la' 6548 AC_SUBST(LIB_otp) 6549fi 6550AC_MSG_CHECKING([whether to enable OTP library]) 6551AC_MSG_RESULT($enable_otp) 6552AM_CONDITIONAL(OTP, test "$enable_otp" = yes)dnl 6553]) 6554 6555dnl $Id: osfc2.m4,v 1.3 2002/04/30 16:46:18 joda Exp $ 6556dnl 6557dnl enable OSF C2 stuff 6558 6559AC_DEFUN(AC_CHECK_OSFC2,[ 6560AC_ARG_ENABLE(osfc2, 6561 AC_HELP_STRING([--enable-osfc2],[enable some OSF C2 support])) 6562LIB_security= 6563if test "$enable_osfc2" = yes; then 6564 AC_DEFINE(HAVE_OSFC2, 1, [Define to enable basic OSF C2 support.]) 6565 LIB_security=-lsecurity 6566fi 6567AC_SUBST(LIB_security) 6568]) 6569 6570dnl $Id: check-man.m4,v 1.3 2000/11/30 01:47:17 joda Exp $ 6571dnl check how to format manual pages 6572dnl 6573 6574AC_DEFUN(rk_CHECK_MAN, 6575[AC_PATH_PROG(NROFF, nroff) 6576AC_PATH_PROG(GROFF, groff) 6577AC_CACHE_CHECK(how to format man pages,ac_cv_sys_man_format, 6578[cat > conftest.1 << END 6579.Dd January 1, 1970 6580.Dt CONFTEST 1 6581.Sh NAME 6582.Nm conftest 6583.Nd 6584foobar 6585END 6586 6587if test "$NROFF" ; then 6588 for i in "-mdoc" "-mandoc"; do 6589 if "$NROFF" $i conftest.1 2> /dev/null | \ 6590 grep Jan > /dev/null 2>&1 ; then 6591 ac_cv_sys_man_format="$NROFF $i" 6592 break 6593 fi 6594 done 6595fi 6596if test "$ac_cv_sys_man_format" = "" -a "$GROFF" ; then 6597 for i in "-mdoc" "-mandoc"; do 6598 if "$GROFF" -Tascii $i conftest.1 2> /dev/null | \ 6599 grep Jan > /dev/null 2>&1 ; then 6600 ac_cv_sys_man_format="$GROFF -Tascii $i" 6601 break 6602 fi 6603 done 6604fi 6605if test "$ac_cv_sys_man_format"; then 6606 ac_cv_sys_man_format="$ac_cv_sys_man_format \[$]< > \[$]@" 6607fi 6608]) 6609if test "$ac_cv_sys_man_format"; then 6610 CATMAN="$ac_cv_sys_man_format" 6611 AC_SUBST(CATMAN) 6612fi 6613AM_CONDITIONAL(CATMAN, test "$CATMAN") 6614AC_CACHE_CHECK(extension of pre-formatted manual pages,ac_cv_sys_catman_ext, 6615[if grep _suffix /etc/man.conf > /dev/null 2>&1; then 6616 ac_cv_sys_catman_ext=0 6617else 6618 ac_cv_sys_catman_ext=number 6619fi 6620]) 6621if test "$ac_cv_sys_catman_ext" = number; then 6622 CATMANEXT='$$section' 6623else 6624 CATMANEXT=0 6625fi 6626AC_SUBST(CATMANEXT) 6627]) 6628dnl 6629dnl $Id: krb-bigendian.m4,v 1.8 2002/08/28 19:20:19 joda Exp $ 6630dnl 6631 6632dnl check if this computer is little or big-endian 6633dnl if we can figure it out at compile-time then don't define the cpp symbol 6634dnl otherwise test for it and define it. also allow options for overriding 6635dnl it when cross-compiling 6636 6637AC_DEFUN(KRB_C_BIGENDIAN, [ 6638AC_ARG_ENABLE(bigendian, 6639 AC_HELP_STRING([--enable-bigendian],[the target is big endian]), 6640krb_cv_c_bigendian=yes) 6641AC_ARG_ENABLE(littleendian, 6642 AC_HELP_STRING([--enable-littleendian],[the target is little endian]), 6643krb_cv_c_bigendian=no) 6644AC_CACHE_CHECK(whether byte order is known at compile time, 6645krb_cv_c_bigendian_compile, 6646[AC_TRY_COMPILE([ 6647#include <sys/types.h> 6648#include <sys/param.h>],[ 6649#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN 6650 bogus endian macros 6651#endif], krb_cv_c_bigendian_compile=yes, krb_cv_c_bigendian_compile=no)]) 6652AC_CACHE_CHECK(whether byte ordering is bigendian, krb_cv_c_bigendian,[ 6653 if test "$krb_cv_c_bigendian_compile" = "yes"; then 6654 AC_TRY_COMPILE([ 6655#include <sys/types.h> 6656#include <sys/param.h>],[ 6657#if BYTE_ORDER != BIG_ENDIAN 6658 not big endian 6659#endif], krb_cv_c_bigendian=yes, krb_cv_c_bigendian=no) 6660 else 6661 AC_TRY_RUN([main () { 6662 /* Are we little or big endian? From Harbison&Steele. */ 6663 union 6664 { 6665 long l; 6666 char c[sizeof (long)]; 6667 } u; 6668 u.l = 1; 6669 exit (u.c[sizeof (long) - 1] == 1); 6670 }], krb_cv_c_bigendian=no, krb_cv_c_bigendian=yes, 6671 AC_MSG_ERROR([specify either --enable-bigendian or --enable-littleendian])) 6672 fi 6673]) 6674if test "$krb_cv_c_bigendian" = "yes"; then 6675 AC_DEFINE(WORDS_BIGENDIAN, 1, [define if target is big endian])dnl 6676fi 6677if test "$krb_cv_c_bigendian_compile" = "yes"; then 6678 AC_DEFINE(ENDIANESS_IN_SYS_PARAM_H, 1, [define if sys/param.h defines the endiness])dnl 6679fi 6680AH_BOTTOM([ 6681#if ENDIANESS_IN_SYS_PARAM_H 6682# include <sys/types.h> 6683# include <sys/param.h> 6684# if BYTE_ORDER == BIG_ENDIAN 6685# define WORDS_BIGENDIAN 1 6686# endif 6687#endif 6688]) 6689]) 6690 6691dnl 6692dnl $Id: aix.m4,v 1.9 2002/08/28 19:19:43 joda Exp $ 6693dnl 6694 6695AC_DEFUN(rk_AIX,[ 6696 6697aix=no 6698case "$host" in 6699*-*-aix3*) 6700 aix=3 6701 ;; 6702*-*-aix4*|*-*-aix5*) 6703 aix=4 6704 ;; 6705esac 6706 6707AM_CONDITIONAL(AIX, test "$aix" != no)dnl 6708AM_CONDITIONAL(AIX4, test "$aix" = 4) 6709 6710 6711AC_ARG_ENABLE(dynamic-afs, 6712 AC_HELP_STRING([--disable-dynamic-afs], 6713 [do not use loaded AFS library with AIX])) 6714 6715if test "$aix" != no; then 6716 if test "$enable_dynamic_afs" != no; then 6717 AC_REQUIRE([rk_DLOPEN]) 6718 if test "$ac_cv_func_dlopen" = no; then 6719 AC_FIND_FUNC_NO_LIBS(loadquery, ld) 6720 fi 6721 if test "$ac_cv_func_dlopen" != no; then 6722 AIX_EXTRA_KAFS='$(LIB_dlopen)' 6723 elif test "$ac_cv_func_loadquery" != no; then 6724 AIX_EXTRA_KAFS='$(LIB_loadquery)' 6725 else 6726 AC_MSG_NOTICE([not using dynloaded AFS library]) 6727 AIX_EXTRA_KAFS= 6728 enable_dynamic_afs=no 6729 fi 6730 else 6731 AIX_EXTRA_KAFS= 6732 fi 6733fi 6734 6735AM_CONDITIONAL(AIX_DYNAMIC_AFS, test "$enable_dynamic_afs" != no)dnl 6736AC_SUBST(AIX_EXTRA_KAFS)dnl 6737 6738AH_BOTTOM([#if _AIX 6739#define _ALL_SOURCE 6740/* XXX this is gross, but kills about a gazillion warnings */ 6741struct ether_addr; 6742struct sockaddr; 6743struct sockaddr_dl; 6744struct sockaddr_in; 6745#endif]) 6746 6747]) 6748 6749dnl 6750dnl $Id: dlopen.m4,v 1.1 2002/08/28 16:32:16 joda Exp $ 6751dnl 6752 6753AC_DEFUN([rk_DLOPEN], [ 6754 AC_FIND_FUNC_NO_LIBS(dlopen, dl) 6755 AM_CONDITIONAL(HAVE_DLOPEN, test "$ac_cv_funclib_dlopen" != no) 6756]) 6757 6758dnl 6759dnl $Id: irix.m4,v 1.1 2002/08/28 19:11:44 joda Exp $ 6760dnl 6761 6762AC_DEFUN([rk_IRIX], 6763[ 6764irix=no 6765case "$host" in 6766*-*-irix4*) 6767 AC_DEFINE([IRIX4], 1, 6768 [Define if you are running IRIX 4.]) 6769 irix=yes 6770 ;; 6771*-*-irix*) 6772 irix=yes 6773 ;; 6774esac 6775AM_CONDITIONAL(IRIX, test "$irix" != no)dnl 6776 6777AH_BOTTOM([ 6778/* IRIX 4 braindamage */ 6779#if IRIX == 4 && !defined(__STDC__) 6780#define __STDC__ 0 6781#endif 6782]) 6783]) 6784 6785dnl 6786dnl $Id: sunos.m4,v 1.2 2002/10/16 14:42:13 joda Exp $ 6787dnl 6788 6789AC_DEFUN([rk_SUNOS],[ 6790sunos=no 6791case "$host" in 6792*-*-sunos4*) 6793 sunos=40 6794 ;; 6795*-*-solaris2.7) 6796 sunos=57 6797 ;; 6798*-*-solaris2.[[89]]) 6799 sunos=58 6800 ;; 6801*-*-solaris2*) 6802 sunos=50 6803 ;; 6804esac 6805if test "$sunos" != no; then 6806 AC_DEFINE_UNQUOTED(SunOS, $sunos, 6807 [Define to what version of SunOS you are running.]) 6808fi 6809]) 6810dnl 6811dnl See if there is any X11 present 6812dnl 6813dnl $Id: check-x.m4,v 1.2 1999/11/05 04:25:23 assar Exp $ 6814 6815AC_DEFUN(KRB_CHECK_X,[ 6816AC_PATH_XTRA 6817 6818# try to figure out if we need any additional ld flags, like -R 6819# and yes, the autoconf X test is utterly broken 6820if test "$no_x" != yes; then 6821 AC_CACHE_CHECK(for special X linker flags,krb_cv_sys_x_libs_rpath,[ 6822 ac_save_libs="$LIBS" 6823 ac_save_cflags="$CFLAGS" 6824 CFLAGS="$CFLAGS $X_CFLAGS" 6825 krb_cv_sys_x_libs_rpath="" 6826 krb_cv_sys_x_libs="" 6827 for rflag in "" "-R" "-R " "-rpath "; do 6828 if test "$rflag" = ""; then 6829 foo="$X_LIBS" 6830 else 6831 foo="" 6832 for flag in $X_LIBS; do 6833 case $flag in 6834 -L*) 6835 foo="$foo $flag `echo $flag | sed \"s/-L/$rflag/\"`" 6836 ;; 6837 *) 6838 foo="$foo $flag" 6839 ;; 6840 esac 6841 done 6842 fi 6843 LIBS="$ac_save_libs $foo $X_PRE_LIBS -lX11 $X_EXTRA_LIBS" 6844 AC_TRY_RUN([ 6845 #include <X11/Xlib.h> 6846 foo() 6847 { 6848 XOpenDisplay(NULL); 6849 } 6850 main() 6851 { 6852 return 0; 6853 } 6854 ], krb_cv_sys_x_libs_rpath="$rflag"; krb_cv_sys_x_libs="$foo"; break,:) 6855 done 6856 LIBS="$ac_save_libs" 6857 CFLAGS="$ac_save_cflags" 6858 ]) 6859 X_LIBS="$krb_cv_sys_x_libs" 6860fi 6861]) 6862 6863dnl $Id: check-xau.m4,v 1.3 1999/05/14 01:17:06 assar Exp $ 6864dnl 6865dnl check for Xau{Read,Write}Auth and XauFileName 6866dnl 6867AC_DEFUN(AC_CHECK_XAU,[ 6868save_CFLAGS="$CFLAGS" 6869CFLAGS="$X_CFLAGS $CFLAGS" 6870save_LIBS="$LIBS" 6871dnl LIBS="$X_LIBS $X_PRE_LIBS $X_EXTRA_LIBS $LIBS" 6872LIBS="$X_PRE_LIBS $X_EXTRA_LIBS $LIBS" 6873save_LDFLAGS="$LDFLAGS" 6874LDFLAGS="$LDFLAGS $X_LIBS" 6875 6876 6877AC_FIND_FUNC_NO_LIBS(XauWriteAuth, X11 Xau) 6878ac_xxx="$LIBS" 6879LIBS="$LIB_XauWriteAuth $LIBS" 6880AC_FIND_FUNC_NO_LIBS(XauReadAuth, X11 Xau) 6881LIBS="$LIB_XauReadAauth $LIBS" 6882AC_FIND_FUNC_NO_LIBS(XauFileName, X11 Xau) 6883LIBS="$ac_xxx" 6884 6885case "$ac_cv_funclib_XauWriteAuth" in 6886yes) ;; 6887no) ;; 6888*) if test "$ac_cv_funclib_XauReadAuth" = yes; then 6889 if test "$ac_cv_funclib_XauFileName" = yes; then 6890 LIB_XauReadAuth="$LIB_XauWriteAuth" 6891 else 6892 LIB_XauReadAuth="$LIB_XauWriteAuth $LIB_XauFileName" 6893 fi 6894 else 6895 if test "$ac_cv_funclib_XauFileName" = yes; then 6896 LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth" 6897 else 6898 LIB_XauReadAuth="$LIB_XauReadAuth $LIB_XauWriteAuth $LIB_XauFileName" 6899 fi 6900 fi 6901 ;; 6902esac 6903 6904if test "$AUTOMAKE" != ""; then 6905 AM_CONDITIONAL(NEED_WRITEAUTH, test "$ac_cv_func_XauWriteAuth" != "yes") 6906else 6907 AC_SUBST(NEED_WRITEAUTH_TRUE) 6908 AC_SUBST(NEED_WRITEAUTH_FALSE) 6909 if test "$ac_cv_func_XauWriteAuth" != "yes"; then 6910 NEED_WRITEAUTH_TRUE= 6911 NEED_WRITEAUTH_FALSE='#' 6912 else 6913 NEED_WRITEAUTH_TRUE='#' 6914 NEED_WRITEAUTH_FALSE= 6915 fi 6916fi 6917CFLAGS=$save_CFLAGS 6918LIBS=$save_LIBS 6919LDFLAGS=$save_LDFLAGS 6920]) 6921 6922dnl $Id: check-type-extra.m4,v 1.2 1999/03/01 09:52:23 joda Exp $ 6923dnl 6924dnl ac_check_type + extra headers 6925 6926dnl AC_CHECK_TYPE_EXTRA(TYPE, DEFAULT, HEADERS) 6927AC_DEFUN(AC_CHECK_TYPE_EXTRA, 6928[AC_REQUIRE([AC_HEADER_STDC])dnl 6929AC_MSG_CHECKING(for $1) 6930AC_CACHE_VAL(ac_cv_type_$1, 6931[AC_EGREP_CPP(dnl 6932changequote(<<,>>)dnl 6933<<$1[^a-zA-Z_0-9]>>dnl 6934changequote([,]), [#include <sys/types.h> 6935#if STDC_HEADERS 6936#include <stdlib.h> 6937#include <stddef.h> 6938#endif 6939$3], ac_cv_type_$1=yes, ac_cv_type_$1=no)])dnl 6940AC_MSG_RESULT($ac_cv_type_$1) 6941if test $ac_cv_type_$1 = no; then 6942 AC_DEFINE($1, $2, [Define this to what the type $1 should be.]) 6943fi 6944]) 6945 6946dnl 6947dnl $Id: capabilities.m4,v 1.2 1999/09/01 11:02:26 joda Exp $ 6948dnl 6949 6950dnl 6951dnl Test SGI capabilities 6952dnl 6953 6954AC_DEFUN(KRB_CAPABILITIES,[ 6955 6956AC_CHECK_HEADERS(capability.h sys/capability.h) 6957 6958AC_CHECK_FUNCS(sgi_getcapabilitybyname cap_set_proc) 6959]) 6960 6961dnl $Id: check-getpwnam_r-posix.m4,v 1.2 1999/03/23 16:47:31 joda Exp $ 6962dnl 6963dnl check for getpwnam_r, and if it's posix or not 6964 6965AC_DEFUN(AC_CHECK_GETPWNAM_R_POSIX,[ 6966AC_FIND_FUNC_NO_LIBS(getpwnam_r,c_r) 6967if test "$ac_cv_func_getpwnam_r" = yes; then 6968 AC_CACHE_CHECK(if getpwnam_r is posix,ac_cv_func_getpwnam_r_posix, 6969 ac_libs="$LIBS" 6970 LIBS="$LIBS $LIB_getpwnam_r" 6971 AC_TRY_RUN([ 6972#include <pwd.h> 6973int main() 6974{ 6975 struct passwd pw, *pwd; 6976 return getpwnam_r("", &pw, NULL, 0, &pwd) < 0; 6977} 6978],ac_cv_func_getpwnam_r_posix=yes,ac_cv_func_getpwnam_r_posix=no,:) 6979LIBS="$ac_libs") 6980if test "$ac_cv_func_getpwnam_r_posix" = yes; then 6981 AC_DEFINE(POSIX_GETPWNAM_R, 1, [Define if getpwnam_r has POSIX flavour.]) 6982fi 6983fi 6984]) 6985dnl $Id: krb-readline.m4,v 1.5 2002/08/29 02:22:32 assar Exp $ 6986dnl 6987dnl Tests for readline functions 6988dnl 6989 6990dnl el_init 6991 6992AC_DEFUN(KRB_READLINE,[ 6993AC_FIND_FUNC_NO_LIBS(el_init, edit, [], [], [$LIB_tgetent]) 6994if test "$ac_cv_func_el_init" = yes ; then 6995 AC_CACHE_CHECK(for four argument el_init, ac_cv_func_el_init_four,[ 6996 AC_TRY_COMPILE([#include <stdio.h> 6997 #include <histedit.h>], 6998 [el_init("", NULL, NULL, NULL);], 6999 ac_cv_func_el_init_four=yes, 7000 ac_cv_func_el_init_four=no)]) 7001 if test "$ac_cv_func_el_init_four" = yes; then 7002 AC_DEFINE(HAVE_FOUR_VALUED_EL_INIT, 1, [Define if el_init takes four arguments.]) 7003 fi 7004fi 7005 7006dnl readline 7007 7008ac_foo=no 7009if test "$with_readline" = yes; then 7010 : 7011elif test "$ac_cv_func_readline" = yes; then 7012 : 7013elif test "$ac_cv_func_el_init" = yes; then 7014 ac_foo=yes 7015 LIB_readline="\$(top_builddir)/lib/editline/libel_compat.la \$(LIB_el_init) \$(LIB_tgetent)" 7016else 7017 LIB_readline="\$(top_builddir)/lib/editline/libeditline.la \$(LIB_tgetent)" 7018fi 7019AM_CONDITIONAL(el_compat, test "$ac_foo" = yes) 7020AC_DEFINE(HAVE_READLINE, 1, 7021 [Define if you have a readline compatible library.])dnl 7022 7023]) 7024 7025dnl 7026dnl $Id: telnet.m4,v 1.1 2002/08/28 19:19:01 joda Exp $ 7027dnl 7028dnl stuff used by telnet 7029 7030AC_DEFUN([rk_TELNET],[ 7031AC_DEFINE(AUTHENTICATION, 1, 7032 [Define if you want authentication support in telnet.])dnl 7033AC_DEFINE(ENCRYPTION, 1, 7034 [Define if you want encryption support in telnet.])dnl 7035AC_DEFINE(DES_ENCRYPTION, 1, 7036 [Define if you want to use DES encryption in telnet.])dnl 7037AC_DEFINE(DIAGNOSTICS, 1, 7038 [Define this to enable diagnostics in telnet.])dnl 7039AC_DEFINE(OLD_ENVIRON, 1, 7040 [Define this to enable old environment option in telnet.])dnl 7041if false; then 7042 AC_DEFINE(ENV_HACK, 1, 7043 [Define this if you want support for broken ENV_{VAR,VAL} telnets.]) 7044fi 7045 7046# Simple test for streamspty, based on the existance of getmsg(), alas 7047# this breaks on SunOS4 which have streams but BSD-like ptys 7048# 7049# And also something wierd has happend with dec-osf1, fallback to bsd-ptys 7050 7051case "$host" in 7052*-*-aix3*|*-*-sunos4*|*-*-osf*|*-*-hpux1[[01]]*) 7053 ;; 7054*) 7055 AC_CHECK_FUNC(getmsg) 7056 if test "$ac_cv_func_getmsg" = "yes"; then 7057 AC_CACHE_CHECK([if getmsg works], ac_cv_func_getmsg_works, 7058 AC_TRY_RUN([ 7059 #include <stdio.h> 7060 #include <errno.h> 7061 7062 int main() 7063 { 7064 int ret; 7065 ret = getmsg(open("/dev/null", 0), NULL, NULL, NULL); 7066 if(ret < 0 && errno == ENOSYS) 7067 return 1; 7068 return 0; 7069 } 7070 ], ac_cv_func_getmsg_works=yes, 7071 ac_cv_func_getmsg_works=no, 7072 ac_cv_func_getmsg_works=no)) 7073 if test "$ac_cv_func_getmsg_works" = "yes"; then 7074 AC_DEFINE(HAVE_GETMSG, 1, 7075 [Define if you have a working getmsg.]) 7076 AC_DEFINE(STREAMSPTY, 1, 7077 [Define if you have streams ptys.]) 7078 fi 7079 fi 7080 ;; 7081esac 7082 7083AH_BOTTOM([ 7084#if defined(ENCRYPTION) && !defined(AUTHENTICATION) 7085#define AUTHENTICATION 1 7086#endif 7087 7088/* Set this to the default system lead string for telnetd 7089 * can contain %-escapes: %s=sysname, %m=machine, %r=os-release 7090 * %v=os-version, %t=tty, %h=hostname, %d=date and time 7091 */ 7092#undef USE_IM 7093 7094/* Used with login -p */ 7095#undef LOGIN_ARGS 7096 7097/* set this to a sensible login */ 7098#ifndef LOGIN_PATH 7099#define LOGIN_PATH BINDIR "/login" 7100#endif 7101]) 7102]) 7103 7104dnl $Id: check-compile-et.m4,v 1.7 2003/03/12 16:48:52 lha Exp $ 7105dnl 7106dnl CHECK_COMPILE_ET 7107AC_DEFUN([CHECK_COMPILE_ET], [ 7108 7109AC_CHECK_PROG(COMPILE_ET, compile_et, [compile_et]) 7110 7111krb_cv_compile_et="no" 7112krb_cv_com_err_need_r="" 7113if test "${COMPILE_ET}" = "compile_et"; then 7114 7115dnl We have compile_et. Now let's see if it supports `prefix' and `index'. 7116AC_MSG_CHECKING(whether compile_et has the features we need) 7117cat > conftest_et.et <<'EOF' 7118error_table conf 7119prefix CONFTEST 7120index 1 7121error_code CODE1, "CODE1" 7122index 128 7123error_code CODE2, "CODE2" 7124end 7125EOF 7126if ${COMPILE_ET} conftest_et.et >/dev/null 2>&1; then 7127 dnl XXX Some systems have <et/com_err.h>. 7128 save_CPPFLAGS="${save_CPPFLAGS}" 7129 if test -d "/usr/include/et"; then 7130 CPPFLAGS="-I/usr/include/et ${CPPFLAGS}" 7131 fi 7132 dnl Check that the `prefix' and `index' directives were honored. 7133 AC_TRY_RUN([ 7134#include <com_err.h> 7135#include <string.h> 7136#include "conftest_et.h" 7137int main(){return (CONFTEST_CODE2 - CONFTEST_CODE1) != 127;} 7138 ], [krb_cv_compile_et="yes"],[CPPFLAGS="${save_CPPFLAGS}"]) 7139fi 7140AC_MSG_RESULT(${krb_cv_compile_et}) 7141if test "${krb_cv_compile_et}" = "yes"; then 7142 AC_MSG_CHECKING(for if com_err needs to have a initialize_error_table_r) 7143 save2_CPPFLAGS="$CPPFLAGS" 7144 CPPFLAGS="$CPPFLAGS" 7145 AC_EGREP_CPP(initialize_error_table_r,[#include "conftest_et.c"], 7146 [krb_cv_com_err_need_r="initialize_error_table_r(0,0,0,0);" 7147 CPPFLAGS="$save2_CPPFLAGS"], 7148 [CPPFLAGS="${save_CPPFLAGS}"]) 7149 if test X"$krb_cv_com_err_need_r" = X ; then 7150 AC_MSG_RESULT(no) 7151 else 7152 AC_MSG_RESULT(yes) 7153 fi 7154fi 7155rm -fr conftest* 7156fi 7157 7158if test "${krb_cv_compile_et}" = "yes"; then 7159 dnl Since compile_et seems to work, let's check libcom_err 7160 krb_cv_save_LIBS="${LIBS}" 7161 LIBS="${LIBS} -lcom_err" 7162 AC_MSG_CHECKING(for com_err) 7163 AC_TRY_LINK([#include <com_err.h>],[ 7164 const char *p; 7165 p = error_message(0); 7166 $krb_cv_com_err_need_r 7167 ],[krb_cv_com_err="yes"],[krb_cv_com_err="no"; CPPFLAGS="${save_CPPFLAGS}"]) 7168 AC_MSG_RESULT(${krb_cv_com_err}) 7169 LIBS="${krb_cv_save_LIBS}" 7170else 7171 dnl Since compile_et doesn't work, forget about libcom_err 7172 krb_cv_com_err="no" 7173fi 7174 7175dnl Only use the system's com_err if we found compile_et, libcom_err, and 7176dnl com_err.h. 7177if test "${krb_cv_com_err}" = "yes"; then 7178 DIR_com_err="" 7179 LIB_com_err="-lcom_err" 7180 LIB_com_err_a="" 7181 LIB_com_err_so="" 7182 AC_MSG_NOTICE(Using the already-installed com_err) 7183else 7184 COMPILE_ET="\$(top_builddir)/lib/com_err/compile_et" 7185 DIR_com_err="com_err" 7186 LIB_com_err="\$(top_builddir)/lib/com_err/libcom_err.la" 7187 LIB_com_err_a="\$(top_builddir)/lib/com_err/.libs/libcom_err.a" 7188 LIB_com_err_so="\$(top_builddir)/lib/com_err/.libs/libcom_err.so" 7189 AC_MSG_NOTICE(Using our own com_err) 7190fi 7191AC_SUBST(DIR_com_err) 7192AC_SUBST(LIB_com_err) 7193AC_SUBST(LIB_com_err_a) 7194AC_SUBST(LIB_com_err_so) 7195 7196]) 7197 7198dnl $Id: auth-modules.m4,v 1.5 2002/09/09 13:31:45 joda Exp $ 7199dnl 7200dnl Figure what authentication modules should be built 7201dnl 7202dnl rk_AUTH_MODULES(module-list) 7203 7204AC_DEFUN(rk_AUTH_MODULES,[ 7205AC_MSG_CHECKING([which authentication modules should be built]) 7206 7207z='m4_ifval([$1], $1, [sia pam afskauthlib])' 7208LIB_AUTH_SUBDIRS= 7209for i in $z; do 7210case $i in 7211sia) 7212if test "$ac_cv_header_siad_h" = yes; then 7213 LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS sia" 7214fi 7215;; 7216pam) 7217case "${host}" in 7218*-*-freebsd*) ac_cv_want_pam_krb4=no ;; 7219*) ac_cv_want_pam_krb4=yes ;; 7220esac 7221 7222if test "$ac_cv_want_pam_krb4" = yes -a \ 7223 "$ac_cv_header_security_pam_modules_h" = yes -a \ 7224 "$enable_shared" = yes; then 7225 LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS pam" 7226fi 7227;; 7228afskauthlib) 7229case "${host}" in 7230*-*-irix[[56]]*) LIB_AUTH_SUBDIRS="$LIB_AUTH_SUBDIRS afskauthlib" ;; 7231esac 7232;; 7233esac 7234done 7235if test "$LIB_AUTH_SUBDIRS"; then 7236 AC_MSG_RESULT($LIB_AUTH_SUBDIRS) 7237else 7238 AC_MSG_RESULT(none) 7239fi 7240 7241AC_SUBST(LIB_AUTH_SUBDIRS)dnl 7242]) 7243 7244dnl 7245dnl $Id: destdirs.m4,v 1.2 2002/08/12 15:12:50 joda Exp $ 7246dnl 7247 7248AC_DEFUN([rk_DESTDIRS], [ 7249# This is done by AC_OUTPUT but we need the result here. 7250test "x$prefix" = xNONE && prefix=$ac_default_prefix 7251test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7252 7253AC_FOREACH([rk_dir], [bin lib libexec localstate sbin sysconf], [ 7254 x="${rk_dir[]dir}" 7255 eval y="$x" 7256 while test "x$y" != "x$x"; do 7257 x="$y" 7258 eval y="$x" 7259 done 7260 AC_DEFINE_UNQUOTED(AS_TR_CPP(rk_dir[]dir), "$x", [path to ]rk_dir[])]) 7261]) 7262 7263