1 |
# generated automatically by aclocal 1.7.2 -*- Autoconf -*- |
dnl aclocal.m4 generated automatically by aclocal 1.4-p6 |
2 |
|
|
3 |
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. |
4 |
# Free Software Foundation, Inc. |
dnl This file is free software; the Free Software Foundation |
5 |
# This file is free software; the Free Software Foundation |
dnl gives unlimited permission to copy and/or distribute it, |
6 |
# gives unlimited permission to copy and/or distribute it, |
dnl with or without modifications, as long as this notice is preserved. |
7 |
# with or without modifications, as long as this notice is preserved. |
|
8 |
|
dnl This program is distributed in the hope that it will be useful, |
9 |
# This program is distributed in the hope that it will be useful, |
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
10 |
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
11 |
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
dnl PARTICULAR PURPOSE. |
|
# PARTICULAR PURPOSE. |
|
12 |
|
|
13 |
# Configure paths for GLIB |
# Configure paths for GLIB |
14 |
# Owen Taylor 97-11-3 |
# Owen Taylor 97-11-3 |
811 |
rm -f conf.gtktest |
rm -f conf.gtktest |
812 |
]) |
]) |
813 |
|
|
814 |
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*- |
# lib-prefix.m4 serial 3 (gettext-0.12.2) |
815 |
|
dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. |
816 |
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
dnl This file is free software, distributed under the terms of the GNU |
817 |
|
dnl General Public License. As a special exception to the GNU General |
818 |
|
dnl Public License, this file may be distributed as part of a program |
819 |
|
dnl that contains a configuration script generated by Autoconf, under |
820 |
|
dnl the same distribution terms as the rest of that program. |
821 |
|
|
822 |
|
dnl From Bruno Haible. |
823 |
|
|
824 |
|
dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and |
825 |
|
dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't |
826 |
|
dnl require excessive bracketing. |
827 |
|
ifdef([AC_HELP_STRING], |
828 |
|
[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], |
829 |
|
[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) |
830 |
|
|
831 |
|
dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed |
832 |
|
dnl to access previously installed libraries. The basic assumption is that |
833 |
|
dnl a user will want packages to use other packages he previously installed |
834 |
|
dnl with the same --prefix option. |
835 |
|
dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate |
836 |
|
dnl libraries, but is otherwise very convenient. |
837 |
|
AC_DEFUN([AC_LIB_PREFIX], |
838 |
|
[ |
839 |
|
AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) |
840 |
|
AC_REQUIRE([AC_PROG_CC]) |
841 |
|
AC_REQUIRE([AC_CANONICAL_HOST]) |
842 |
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
843 |
|
dnl By default, look in $includedir and $libdir. |
844 |
|
use_additional=yes |
845 |
|
AC_LIB_WITH_FINAL_PREFIX([ |
846 |
|
eval additional_includedir=\"$includedir\" |
847 |
|
eval additional_libdir=\"$libdir\" |
848 |
|
]) |
849 |
|
AC_LIB_ARG_WITH([lib-prefix], |
850 |
|
[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib |
851 |
|
--without-lib-prefix don't search for libraries in includedir and libdir], |
852 |
|
[ |
853 |
|
if test "X$withval" = "Xno"; then |
854 |
|
use_additional=no |
855 |
|
else |
856 |
|
if test "X$withval" = "X"; then |
857 |
|
AC_LIB_WITH_FINAL_PREFIX([ |
858 |
|
eval additional_includedir=\"$includedir\" |
859 |
|
eval additional_libdir=\"$libdir\" |
860 |
|
]) |
861 |
|
else |
862 |
|
additional_includedir="$withval/include" |
863 |
|
additional_libdir="$withval/lib" |
864 |
|
fi |
865 |
|
fi |
866 |
|
]) |
867 |
|
if test $use_additional = yes; then |
868 |
|
dnl Potentially add $additional_includedir to $CPPFLAGS. |
869 |
|
dnl But don't add it |
870 |
|
dnl 1. if it's the standard /usr/include, |
871 |
|
dnl 2. if it's already present in $CPPFLAGS, |
872 |
|
dnl 3. if it's /usr/local/include and we are using GCC on Linux, |
873 |
|
dnl 4. if it doesn't exist as a directory. |
874 |
|
if test "X$additional_includedir" != "X/usr/include"; then |
875 |
|
haveit= |
876 |
|
for x in $CPPFLAGS; do |
877 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
878 |
|
if test "X$x" = "X-I$additional_includedir"; then |
879 |
|
haveit=yes |
880 |
|
break |
881 |
|
fi |
882 |
|
done |
883 |
|
if test -z "$haveit"; then |
884 |
|
if test "X$additional_includedir" = "X/usr/local/include"; then |
885 |
|
if test -n "$GCC"; then |
886 |
|
case $host_os in |
887 |
|
linux*) haveit=yes;; |
888 |
|
esac |
889 |
|
fi |
890 |
|
fi |
891 |
|
if test -z "$haveit"; then |
892 |
|
if test -d "$additional_includedir"; then |
893 |
|
dnl Really add $additional_includedir to $CPPFLAGS. |
894 |
|
CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" |
895 |
|
fi |
896 |
|
fi |
897 |
|
fi |
898 |
|
fi |
899 |
|
dnl Potentially add $additional_libdir to $LDFLAGS. |
900 |
|
dnl But don't add it |
901 |
|
dnl 1. if it's the standard /usr/lib, |
902 |
|
dnl 2. if it's already present in $LDFLAGS, |
903 |
|
dnl 3. if it's /usr/local/lib and we are using GCC on Linux, |
904 |
|
dnl 4. if it doesn't exist as a directory. |
905 |
|
if test "X$additional_libdir" != "X/usr/lib"; then |
906 |
|
haveit= |
907 |
|
for x in $LDFLAGS; do |
908 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
909 |
|
if test "X$x" = "X-L$additional_libdir"; then |
910 |
|
haveit=yes |
911 |
|
break |
912 |
|
fi |
913 |
|
done |
914 |
|
if test -z "$haveit"; then |
915 |
|
if test "X$additional_libdir" = "X/usr/local/lib"; then |
916 |
|
if test -n "$GCC"; then |
917 |
|
case $host_os in |
918 |
|
linux*) haveit=yes;; |
919 |
|
esac |
920 |
|
fi |
921 |
|
fi |
922 |
|
if test -z "$haveit"; then |
923 |
|
if test -d "$additional_libdir"; then |
924 |
|
dnl Really add $additional_libdir to $LDFLAGS. |
925 |
|
LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" |
926 |
|
fi |
927 |
|
fi |
928 |
|
fi |
929 |
|
fi |
930 |
|
fi |
931 |
|
]) |
932 |
|
|
933 |
# This program is free software; you can redistribute it and/or modify |
dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, |
934 |
# it under the terms of the GNU General Public License as published by |
dnl acl_final_exec_prefix, containing the values to which $prefix and |
935 |
# the Free Software Foundation; either version 2, or (at your option) |
dnl $exec_prefix will expand at the end of the configure script. |
936 |
# any later version. |
AC_DEFUN([AC_LIB_PREPARE_PREFIX], |
937 |
|
[ |
938 |
|
dnl Unfortunately, prefix and exec_prefix get only finally determined |
939 |
|
dnl at the end of configure. |
940 |
|
if test "X$prefix" = "XNONE"; then |
941 |
|
acl_final_prefix="$ac_default_prefix" |
942 |
|
else |
943 |
|
acl_final_prefix="$prefix" |
944 |
|
fi |
945 |
|
if test "X$exec_prefix" = "XNONE"; then |
946 |
|
acl_final_exec_prefix='${prefix}' |
947 |
|
else |
948 |
|
acl_final_exec_prefix="$exec_prefix" |
949 |
|
fi |
950 |
|
acl_save_prefix="$prefix" |
951 |
|
prefix="$acl_final_prefix" |
952 |
|
eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" |
953 |
|
prefix="$acl_save_prefix" |
954 |
|
]) |
955 |
|
|
956 |
# This program is distributed in the hope that it will be useful, |
dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the |
957 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
dnl variables prefix and exec_prefix bound to the values they will have |
958 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
dnl at the end of the configure script. |
959 |
# GNU General Public License for more details. |
AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], |
960 |
|
[ |
961 |
|
acl_save_prefix="$prefix" |
962 |
|
prefix="$acl_final_prefix" |
963 |
|
acl_save_exec_prefix="$exec_prefix" |
964 |
|
exec_prefix="$acl_final_exec_prefix" |
965 |
|
$1 |
966 |
|
exec_prefix="$acl_save_exec_prefix" |
967 |
|
prefix="$acl_save_prefix" |
968 |
|
]) |
969 |
|
|
970 |
# You should have received a copy of the GNU General Public License |
# lib-link.m4 serial 4 (gettext-0.12) |
971 |
# along with this program; if not, write to the Free Software |
dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. |
972 |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
dnl This file is free software, distributed under the terms of the GNU |
973 |
# 02111-1307, USA. |
dnl General Public License. As a special exception to the GNU General |
974 |
|
dnl Public License, this file may be distributed as part of a program |
975 |
|
dnl that contains a configuration script generated by Autoconf, under |
976 |
|
dnl the same distribution terms as the rest of that program. |
977 |
|
|
978 |
|
dnl From Bruno Haible. |
979 |
|
|
980 |
|
dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and |
981 |
|
dnl the libraries corresponding to explicit and implicit dependencies. |
982 |
|
dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and |
983 |
|
dnl augments the CPPFLAGS variable. |
984 |
|
AC_DEFUN([AC_LIB_LINKFLAGS], |
985 |
|
[ |
986 |
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
987 |
|
AC_REQUIRE([AC_LIB_RPATH]) |
988 |
|
define([Name],[translit([$1],[./-], [___])]) |
989 |
|
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
990 |
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
991 |
|
AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ |
992 |
|
AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
993 |
|
ac_cv_lib[]Name[]_libs="$LIB[]NAME" |
994 |
|
ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" |
995 |
|
ac_cv_lib[]Name[]_cppflags="$INC[]NAME" |
996 |
|
]) |
997 |
|
LIB[]NAME="$ac_cv_lib[]Name[]_libs" |
998 |
|
LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" |
999 |
|
INC[]NAME="$ac_cv_lib[]Name[]_cppflags" |
1000 |
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
1001 |
|
AC_SUBST([LIB]NAME) |
1002 |
|
AC_SUBST([LTLIB]NAME) |
1003 |
|
dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the |
1004 |
|
dnl results of this search when this library appears as a dependency. |
1005 |
|
HAVE_LIB[]NAME=yes |
1006 |
|
undefine([Name]) |
1007 |
|
undefine([NAME]) |
1008 |
|
]) |
1009 |
|
|
1010 |
AC_PREREQ([2.52]) |
dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) |
1011 |
|
dnl searches for libname and the libraries corresponding to explicit and |
1012 |
|
dnl implicit dependencies, together with the specified include files and |
1013 |
|
dnl the ability to compile and link the specified testcode. If found, it |
1014 |
|
dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and |
1015 |
|
dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and |
1016 |
|
dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs |
1017 |
|
dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. |
1018 |
|
AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], |
1019 |
|
[ |
1020 |
|
AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
1021 |
|
AC_REQUIRE([AC_LIB_RPATH]) |
1022 |
|
define([Name],[translit([$1],[./-], [___])]) |
1023 |
|
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
1024 |
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
1025 |
|
|
1026 |
|
dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME |
1027 |
|
dnl accordingly. |
1028 |
|
AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
1029 |
|
|
1030 |
|
dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, |
1031 |
|
dnl because if the user has installed lib[]Name and not disabled its use |
1032 |
|
dnl via --without-lib[]Name-prefix, he wants to use it. |
1033 |
|
ac_save_CPPFLAGS="$CPPFLAGS" |
1034 |
|
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
1035 |
|
|
1036 |
|
AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ |
1037 |
|
ac_save_LIBS="$LIBS" |
1038 |
|
LIBS="$LIBS $LIB[]NAME" |
1039 |
|
AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) |
1040 |
|
LIBS="$ac_save_LIBS" |
1041 |
|
]) |
1042 |
|
if test "$ac_cv_lib[]Name" = yes; then |
1043 |
|
HAVE_LIB[]NAME=yes |
1044 |
|
AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) |
1045 |
|
AC_MSG_CHECKING([how to link with lib[]$1]) |
1046 |
|
AC_MSG_RESULT([$LIB[]NAME]) |
1047 |
|
else |
1048 |
|
HAVE_LIB[]NAME=no |
1049 |
|
dnl If $LIB[]NAME didn't lead to a usable library, we don't need |
1050 |
|
dnl $INC[]NAME either. |
1051 |
|
CPPFLAGS="$ac_save_CPPFLAGS" |
1052 |
|
LIB[]NAME= |
1053 |
|
LTLIB[]NAME= |
1054 |
|
fi |
1055 |
|
AC_SUBST([HAVE_LIB]NAME) |
1056 |
|
AC_SUBST([LIB]NAME) |
1057 |
|
AC_SUBST([LTLIB]NAME) |
1058 |
|
undefine([Name]) |
1059 |
|
undefine([NAME]) |
1060 |
|
]) |
1061 |
|
|
1062 |
# serial 6 |
dnl Determine the platform dependent parameters needed to use rpath: |
1063 |
|
dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator, |
1064 |
|
dnl hardcode_direct, hardcode_minus_L. |
1065 |
|
AC_DEFUN([AC_LIB_RPATH], |
1066 |
|
[ |
1067 |
|
AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS |
1068 |
|
AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld |
1069 |
|
AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host |
1070 |
|
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir |
1071 |
|
AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ |
1072 |
|
CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ |
1073 |
|
${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh |
1074 |
|
. ./conftest.sh |
1075 |
|
rm -f ./conftest.sh |
1076 |
|
acl_cv_rpath=done |
1077 |
|
]) |
1078 |
|
wl="$acl_cv_wl" |
1079 |
|
libext="$acl_cv_libext" |
1080 |
|
shlibext="$acl_cv_shlibext" |
1081 |
|
hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" |
1082 |
|
hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" |
1083 |
|
hardcode_direct="$acl_cv_hardcode_direct" |
1084 |
|
hardcode_minus_L="$acl_cv_hardcode_minus_L" |
1085 |
|
dnl Determine whether the user wants rpath handling at all. |
1086 |
|
AC_ARG_ENABLE(rpath, |
1087 |
|
[ --disable-rpath do not hardcode runtime library paths], |
1088 |
|
:, enable_rpath=yes) |
1089 |
|
]) |
1090 |
|
|
1091 |
# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS. |
dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and |
1092 |
AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)]) |
dnl the libraries corresponding to explicit and implicit dependencies. |
1093 |
|
dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. |
1094 |
|
AC_DEFUN([AC_LIB_LINKFLAGS_BODY], |
1095 |
|
[ |
1096 |
|
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
1097 |
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
1098 |
|
dnl By default, look in $includedir and $libdir. |
1099 |
|
use_additional=yes |
1100 |
|
AC_LIB_WITH_FINAL_PREFIX([ |
1101 |
|
eval additional_includedir=\"$includedir\" |
1102 |
|
eval additional_libdir=\"$libdir\" |
1103 |
|
]) |
1104 |
|
AC_LIB_ARG_WITH([lib$1-prefix], |
1105 |
|
[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib |
1106 |
|
--without-lib$1-prefix don't search for lib$1 in includedir and libdir], |
1107 |
|
[ |
1108 |
|
if test "X$withval" = "Xno"; then |
1109 |
|
use_additional=no |
1110 |
|
else |
1111 |
|
if test "X$withval" = "X"; then |
1112 |
|
AC_LIB_WITH_FINAL_PREFIX([ |
1113 |
|
eval additional_includedir=\"$includedir\" |
1114 |
|
eval additional_libdir=\"$libdir\" |
1115 |
|
]) |
1116 |
|
else |
1117 |
|
additional_includedir="$withval/include" |
1118 |
|
additional_libdir="$withval/lib" |
1119 |
|
fi |
1120 |
|
fi |
1121 |
|
]) |
1122 |
|
dnl Search the library and its dependencies in $additional_libdir and |
1123 |
|
dnl $LDFLAGS. Using breadth-first-seach. |
1124 |
|
LIB[]NAME= |
1125 |
|
LTLIB[]NAME= |
1126 |
|
INC[]NAME= |
1127 |
|
rpathdirs= |
1128 |
|
ltrpathdirs= |
1129 |
|
names_already_handled= |
1130 |
|
names_next_round='$1 $2' |
1131 |
|
while test -n "$names_next_round"; do |
1132 |
|
names_this_round="$names_next_round" |
1133 |
|
names_next_round= |
1134 |
|
for name in $names_this_round; do |
1135 |
|
already_handled= |
1136 |
|
for n in $names_already_handled; do |
1137 |
|
if test "$n" = "$name"; then |
1138 |
|
already_handled=yes |
1139 |
|
break |
1140 |
|
fi |
1141 |
|
done |
1142 |
|
if test -z "$already_handled"; then |
1143 |
|
names_already_handled="$names_already_handled $name" |
1144 |
|
dnl See if it was already located by an earlier AC_LIB_LINKFLAGS |
1145 |
|
dnl or AC_LIB_HAVE_LINKFLAGS call. |
1146 |
|
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
1147 |
|
eval value=\"\$HAVE_LIB$uppername\" |
1148 |
|
if test -n "$value"; then |
1149 |
|
if test "$value" = yes; then |
1150 |
|
eval value=\"\$LIB$uppername\" |
1151 |
|
test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" |
1152 |
|
eval value=\"\$LTLIB$uppername\" |
1153 |
|
test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" |
1154 |
|
else |
1155 |
|
dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined |
1156 |
|
dnl that this library doesn't exist. So just drop it. |
1157 |
|
: |
1158 |
|
fi |
1159 |
|
else |
1160 |
|
dnl Search the library lib$name in $additional_libdir and $LDFLAGS |
1161 |
|
dnl and the already constructed $LIBNAME/$LTLIBNAME. |
1162 |
|
found_dir= |
1163 |
|
found_la= |
1164 |
|
found_so= |
1165 |
|
found_a= |
1166 |
|
if test $use_additional = yes; then |
1167 |
|
if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
1168 |
|
found_dir="$additional_libdir" |
1169 |
|
found_so="$additional_libdir/lib$name.$shlibext" |
1170 |
|
if test -f "$additional_libdir/lib$name.la"; then |
1171 |
|
found_la="$additional_libdir/lib$name.la" |
1172 |
|
fi |
1173 |
|
else |
1174 |
|
if test -f "$additional_libdir/lib$name.$libext"; then |
1175 |
|
found_dir="$additional_libdir" |
1176 |
|
found_a="$additional_libdir/lib$name.$libext" |
1177 |
|
if test -f "$additional_libdir/lib$name.la"; then |
1178 |
|
found_la="$additional_libdir/lib$name.la" |
1179 |
|
fi |
1180 |
|
fi |
1181 |
|
fi |
1182 |
|
fi |
1183 |
|
if test "X$found_dir" = "X"; then |
1184 |
|
for x in $LDFLAGS $LTLIB[]NAME; do |
1185 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
1186 |
|
case "$x" in |
1187 |
|
-L*) |
1188 |
|
dir=`echo "X$x" | sed -e 's/^X-L//'` |
1189 |
|
if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
1190 |
|
found_dir="$dir" |
1191 |
|
found_so="$dir/lib$name.$shlibext" |
1192 |
|
if test -f "$dir/lib$name.la"; then |
1193 |
|
found_la="$dir/lib$name.la" |
1194 |
|
fi |
1195 |
|
else |
1196 |
|
if test -f "$dir/lib$name.$libext"; then |
1197 |
|
found_dir="$dir" |
1198 |
|
found_a="$dir/lib$name.$libext" |
1199 |
|
if test -f "$dir/lib$name.la"; then |
1200 |
|
found_la="$dir/lib$name.la" |
1201 |
|
fi |
1202 |
|
fi |
1203 |
|
fi |
1204 |
|
;; |
1205 |
|
esac |
1206 |
|
if test "X$found_dir" != "X"; then |
1207 |
|
break |
1208 |
|
fi |
1209 |
|
done |
1210 |
|
fi |
1211 |
|
if test "X$found_dir" != "X"; then |
1212 |
|
dnl Found the library. |
1213 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" |
1214 |
|
if test "X$found_so" != "X"; then |
1215 |
|
dnl Linking with a shared library. We attempt to hardcode its |
1216 |
|
dnl directory into the executable's runpath, unless it's the |
1217 |
|
dnl standard /usr/lib. |
1218 |
|
if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
1219 |
|
dnl No hardcoding is needed. |
1220 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
1221 |
|
else |
1222 |
|
dnl Use an explicit option to hardcode DIR into the resulting |
1223 |
|
dnl binary. |
1224 |
|
dnl Potentially add DIR to ltrpathdirs. |
1225 |
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
1226 |
|
haveit= |
1227 |
|
for x in $ltrpathdirs; do |
1228 |
|
if test "X$x" = "X$found_dir"; then |
1229 |
|
haveit=yes |
1230 |
|
break |
1231 |
|
fi |
1232 |
|
done |
1233 |
|
if test -z "$haveit"; then |
1234 |
|
ltrpathdirs="$ltrpathdirs $found_dir" |
1235 |
|
fi |
1236 |
|
dnl The hardcoding into $LIBNAME is system dependent. |
1237 |
|
if test "$hardcode_direct" = yes; then |
1238 |
|
dnl Using DIR/libNAME.so during linking hardcodes DIR into the |
1239 |
|
dnl resulting binary. |
1240 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
1241 |
|
else |
1242 |
|
if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
1243 |
|
dnl Use an explicit option to hardcode DIR into the resulting |
1244 |
|
dnl binary. |
1245 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
1246 |
|
dnl Potentially add DIR to rpathdirs. |
1247 |
|
dnl The rpathdirs will be appended to $LIBNAME at the end. |
1248 |
|
haveit= |
1249 |
|
for x in $rpathdirs; do |
1250 |
|
if test "X$x" = "X$found_dir"; then |
1251 |
|
haveit=yes |
1252 |
|
break |
1253 |
|
fi |
1254 |
|
done |
1255 |
|
if test -z "$haveit"; then |
1256 |
|
rpathdirs="$rpathdirs $found_dir" |
1257 |
|
fi |
1258 |
|
else |
1259 |
|
dnl Rely on "-L$found_dir". |
1260 |
|
dnl But don't add it if it's already contained in the LDFLAGS |
1261 |
|
dnl or the already constructed $LIBNAME |
1262 |
|
haveit= |
1263 |
|
for x in $LDFLAGS $LIB[]NAME; do |
1264 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
1265 |
|
if test "X$x" = "X-L$found_dir"; then |
1266 |
|
haveit=yes |
1267 |
|
break |
1268 |
|
fi |
1269 |
|
done |
1270 |
|
if test -z "$haveit"; then |
1271 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" |
1272 |
|
fi |
1273 |
|
if test "$hardcode_minus_L" != no; then |
1274 |
|
dnl FIXME: Not sure whether we should use |
1275 |
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
1276 |
|
dnl here. |
1277 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
1278 |
|
else |
1279 |
|
dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH |
1280 |
|
dnl here, because this doesn't fit in flags passed to the |
1281 |
|
dnl compiler. So give up. No hardcoding. This affects only |
1282 |
|
dnl very old systems. |
1283 |
|
dnl FIXME: Not sure whether we should use |
1284 |
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
1285 |
|
dnl here. |
1286 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
1287 |
|
fi |
1288 |
|
fi |
1289 |
|
fi |
1290 |
|
fi |
1291 |
|
else |
1292 |
|
if test "X$found_a" != "X"; then |
1293 |
|
dnl Linking with a static library. |
1294 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" |
1295 |
|
else |
1296 |
|
dnl We shouldn't come here, but anyway it's good to have a |
1297 |
|
dnl fallback. |
1298 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" |
1299 |
|
fi |
1300 |
|
fi |
1301 |
|
dnl Assume the include files are nearby. |
1302 |
|
additional_includedir= |
1303 |
|
case "$found_dir" in |
1304 |
|
*/lib | */lib/) |
1305 |
|
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
1306 |
|
additional_includedir="$basedir/include" |
1307 |
|
;; |
1308 |
|
esac |
1309 |
|
if test "X$additional_includedir" != "X"; then |
1310 |
|
dnl Potentially add $additional_includedir to $INCNAME. |
1311 |
|
dnl But don't add it |
1312 |
|
dnl 1. if it's the standard /usr/include, |
1313 |
|
dnl 2. if it's /usr/local/include and we are using GCC on Linux, |
1314 |
|
dnl 3. if it's already present in $CPPFLAGS or the already |
1315 |
|
dnl constructed $INCNAME, |
1316 |
|
dnl 4. if it doesn't exist as a directory. |
1317 |
|
if test "X$additional_includedir" != "X/usr/include"; then |
1318 |
|
haveit= |
1319 |
|
if test "X$additional_includedir" = "X/usr/local/include"; then |
1320 |
|
if test -n "$GCC"; then |
1321 |
|
case $host_os in |
1322 |
|
linux*) haveit=yes;; |
1323 |
|
esac |
1324 |
|
fi |
1325 |
|
fi |
1326 |
|
if test -z "$haveit"; then |
1327 |
|
for x in $CPPFLAGS $INC[]NAME; do |
1328 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
1329 |
|
if test "X$x" = "X-I$additional_includedir"; then |
1330 |
|
haveit=yes |
1331 |
|
break |
1332 |
|
fi |
1333 |
|
done |
1334 |
|
if test -z "$haveit"; then |
1335 |
|
if test -d "$additional_includedir"; then |
1336 |
|
dnl Really add $additional_includedir to $INCNAME. |
1337 |
|
INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" |
1338 |
|
fi |
1339 |
|
fi |
1340 |
|
fi |
1341 |
|
fi |
1342 |
|
fi |
1343 |
|
dnl Look for dependencies. |
1344 |
|
if test -n "$found_la"; then |
1345 |
|
dnl Read the .la file. It defines the variables |
1346 |
|
dnl dlname, library_names, old_library, dependency_libs, current, |
1347 |
|
dnl age, revision, installed, dlopen, dlpreopen, libdir. |
1348 |
|
save_libdir="$libdir" |
1349 |
|
case "$found_la" in |
1350 |
|
*/* | *\\*) . "$found_la" ;; |
1351 |
|
*) . "./$found_la" ;; |
1352 |
|
esac |
1353 |
|
libdir="$save_libdir" |
1354 |
|
dnl We use only dependency_libs. |
1355 |
|
for dep in $dependency_libs; do |
1356 |
|
case "$dep" in |
1357 |
|
-L*) |
1358 |
|
additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
1359 |
|
dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. |
1360 |
|
dnl But don't add it |
1361 |
|
dnl 1. if it's the standard /usr/lib, |
1362 |
|
dnl 2. if it's /usr/local/lib and we are using GCC on Linux, |
1363 |
|
dnl 3. if it's already present in $LDFLAGS or the already |
1364 |
|
dnl constructed $LIBNAME, |
1365 |
|
dnl 4. if it doesn't exist as a directory. |
1366 |
|
if test "X$additional_libdir" != "X/usr/lib"; then |
1367 |
|
haveit= |
1368 |
|
if test "X$additional_libdir" = "X/usr/local/lib"; then |
1369 |
|
if test -n "$GCC"; then |
1370 |
|
case $host_os in |
1371 |
|
linux*) haveit=yes;; |
1372 |
|
esac |
1373 |
|
fi |
1374 |
|
fi |
1375 |
|
if test -z "$haveit"; then |
1376 |
|
haveit= |
1377 |
|
for x in $LDFLAGS $LIB[]NAME; do |
1378 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
1379 |
|
if test "X$x" = "X-L$additional_libdir"; then |
1380 |
|
haveit=yes |
1381 |
|
break |
1382 |
|
fi |
1383 |
|
done |
1384 |
|
if test -z "$haveit"; then |
1385 |
|
if test -d "$additional_libdir"; then |
1386 |
|
dnl Really add $additional_libdir to $LIBNAME. |
1387 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" |
1388 |
|
fi |
1389 |
|
fi |
1390 |
|
haveit= |
1391 |
|
for x in $LDFLAGS $LTLIB[]NAME; do |
1392 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
1393 |
|
if test "X$x" = "X-L$additional_libdir"; then |
1394 |
|
haveit=yes |
1395 |
|
break |
1396 |
|
fi |
1397 |
|
done |
1398 |
|
if test -z "$haveit"; then |
1399 |
|
if test -d "$additional_libdir"; then |
1400 |
|
dnl Really add $additional_libdir to $LTLIBNAME. |
1401 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" |
1402 |
|
fi |
1403 |
|
fi |
1404 |
|
fi |
1405 |
|
fi |
1406 |
|
;; |
1407 |
|
-R*) |
1408 |
|
dir=`echo "X$dep" | sed -e 's/^X-R//'` |
1409 |
|
if test "$enable_rpath" != no; then |
1410 |
|
dnl Potentially add DIR to rpathdirs. |
1411 |
|
dnl The rpathdirs will be appended to $LIBNAME at the end. |
1412 |
|
haveit= |
1413 |
|
for x in $rpathdirs; do |
1414 |
|
if test "X$x" = "X$dir"; then |
1415 |
|
haveit=yes |
1416 |
|
break |
1417 |
|
fi |
1418 |
|
done |
1419 |
|
if test -z "$haveit"; then |
1420 |
|
rpathdirs="$rpathdirs $dir" |
1421 |
|
fi |
1422 |
|
dnl Potentially add DIR to ltrpathdirs. |
1423 |
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
1424 |
|
haveit= |
1425 |
|
for x in $ltrpathdirs; do |
1426 |
|
if test "X$x" = "X$dir"; then |
1427 |
|
haveit=yes |
1428 |
|
break |
1429 |
|
fi |
1430 |
|
done |
1431 |
|
if test -z "$haveit"; then |
1432 |
|
ltrpathdirs="$ltrpathdirs $dir" |
1433 |
|
fi |
1434 |
|
fi |
1435 |
|
;; |
1436 |
|
-l*) |
1437 |
|
dnl Handle this in the next round. |
1438 |
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
1439 |
|
;; |
1440 |
|
*.la) |
1441 |
|
dnl Handle this in the next round. Throw away the .la's |
1442 |
|
dnl directory; it is already contained in a preceding -L |
1443 |
|
dnl option. |
1444 |
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
1445 |
|
;; |
1446 |
|
*) |
1447 |
|
dnl Most likely an immediate library name. |
1448 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" |
1449 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" |
1450 |
|
;; |
1451 |
|
esac |
1452 |
|
done |
1453 |
|
fi |
1454 |
|
else |
1455 |
|
dnl Didn't find the library; assume it is in the system directories |
1456 |
|
dnl known to the linker and runtime loader. (All the system |
1457 |
|
dnl directories known to the linker should also be known to the |
1458 |
|
dnl runtime loader, otherwise the system is severely misconfigured.) |
1459 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
1460 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" |
1461 |
|
fi |
1462 |
|
fi |
1463 |
|
fi |
1464 |
|
done |
1465 |
|
done |
1466 |
|
if test "X$rpathdirs" != "X"; then |
1467 |
|
if test -n "$hardcode_libdir_separator"; then |
1468 |
|
dnl Weird platform: only the last -rpath option counts, the user must |
1469 |
|
dnl pass all path elements in one option. We can arrange that for a |
1470 |
|
dnl single library, but not when more than one $LIBNAMEs are used. |
1471 |
|
alldirs= |
1472 |
|
for found_dir in $rpathdirs; do |
1473 |
|
alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
1474 |
|
done |
1475 |
|
dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl. |
1476 |
|
acl_save_libdir="$libdir" |
1477 |
|
libdir="$alldirs" |
1478 |
|
eval flag=\"$hardcode_libdir_flag_spec\" |
1479 |
|
libdir="$acl_save_libdir" |
1480 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
1481 |
|
else |
1482 |
|
dnl The -rpath options are cumulative. |
1483 |
|
for found_dir in $rpathdirs; do |
1484 |
|
acl_save_libdir="$libdir" |
1485 |
|
libdir="$found_dir" |
1486 |
|
eval flag=\"$hardcode_libdir_flag_spec\" |
1487 |
|
libdir="$acl_save_libdir" |
1488 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
1489 |
|
done |
1490 |
|
fi |
1491 |
|
fi |
1492 |
|
if test "X$ltrpathdirs" != "X"; then |
1493 |
|
dnl When using libtool, the option that works for both libraries and |
1494 |
|
dnl executables is -R. The -R options are cumulative. |
1495 |
|
for found_dir in $ltrpathdirs; do |
1496 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" |
1497 |
|
done |
1498 |
|
fi |
1499 |
|
]) |
1500 |
|
|
1501 |
# Do all the work for Automake. -*- Autoconf -*- |
dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, |
1502 |
|
dnl unless already present in VAR. |
1503 |
|
dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes |
1504 |
|
dnl contains two or three consecutive elements that belong together. |
1505 |
|
AC_DEFUN([AC_LIB_APPENDTOVAR], |
1506 |
|
[ |
1507 |
|
for element in [$2]; do |
1508 |
|
haveit= |
1509 |
|
for x in $[$1]; do |
1510 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
1511 |
|
if test "X$x" = "X$element"; then |
1512 |
|
haveit=yes |
1513 |
|
break |
1514 |
|
fi |
1515 |
|
done |
1516 |
|
if test -z "$haveit"; then |
1517 |
|
[$1]="${[$1]}${[$1]:+ }$element" |
1518 |
|
fi |
1519 |
|
done |
1520 |
|
]) |
1521 |
|
|
1522 |
# This macro actually does too much some checks are only needed if |
# lib-ld.m4 serial 2 (gettext-0.12) |
1523 |
# your package does certain things. But this isn't really a big deal. |
dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. |
1524 |
|
dnl This file is free software, distributed under the terms of the GNU |
1525 |
|
dnl General Public License. As a special exception to the GNU General |
1526 |
|
dnl Public License, this file may be distributed as part of a program |
1527 |
|
dnl that contains a configuration script generated by Autoconf, under |
1528 |
|
dnl the same distribution terms as the rest of that program. |
1529 |
|
|
1530 |
|
dnl Subroutines of libtool.m4, |
1531 |
|
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision |
1532 |
|
dnl with libtool.m4. |
1533 |
|
|
1534 |
|
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. |
1535 |
|
AC_DEFUN([AC_LIB_PROG_LD_GNU], |
1536 |
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, |
1537 |
|
[# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
1538 |
|
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
1539 |
|
acl_cv_prog_gnu_ld=yes |
1540 |
|
else |
1541 |
|
acl_cv_prog_gnu_ld=no |
1542 |
|
fi]) |
1543 |
|
with_gnu_ld=$acl_cv_prog_gnu_ld |
1544 |
|
]) |
1545 |
|
|
1546 |
# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 |
dnl From libtool-1.4. Sets the variable LD. |
1547 |
# Free Software Foundation, Inc. |
AC_DEFUN([AC_LIB_PROG_LD], |
1548 |
|
[AC_ARG_WITH(gnu-ld, |
1549 |
|
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
1550 |
|
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
1551 |
|
AC_REQUIRE([AC_PROG_CC])dnl |
1552 |
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
1553 |
|
# Prepare PATH_SEPARATOR. |
1554 |
|
# The user is always right. |
1555 |
|
if test "${PATH_SEPARATOR+set}" != set; then |
1556 |
|
echo "#! /bin/sh" >conf$$.sh |
1557 |
|
echo "exit 0" >>conf$$.sh |
1558 |
|
chmod +x conf$$.sh |
1559 |
|
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
1560 |
|
PATH_SEPARATOR=';' |
1561 |
|
else |
1562 |
|
PATH_SEPARATOR=: |
1563 |
|
fi |
1564 |
|
rm -f conf$$.sh |
1565 |
|
fi |
1566 |
|
ac_prog=ld |
1567 |
|
if test "$GCC" = yes; then |
1568 |
|
# Check if gcc -print-prog-name=ld gives a path. |
1569 |
|
AC_MSG_CHECKING([for ld used by GCC]) |
1570 |
|
case $host in |
1571 |
|
*-*-mingw*) |
1572 |
|
# gcc leaves a trailing carriage return which upsets mingw |
1573 |
|
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
1574 |
|
*) |
1575 |
|
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
1576 |
|
esac |
1577 |
|
case $ac_prog in |
1578 |
|
# Accept absolute paths. |
1579 |
|
[[\\/]* | [A-Za-z]:[\\/]*)] |
1580 |
|
[re_direlt='/[^/][^/]*/\.\./'] |
1581 |
|
# Canonicalize the path of ld |
1582 |
|
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
1583 |
|
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
1584 |
|
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
1585 |
|
done |
1586 |
|
test -z "$LD" && LD="$ac_prog" |
1587 |
|
;; |
1588 |
|
"") |
1589 |
|
# If it fails, then pretend we aren't using GCC. |
1590 |
|
ac_prog=ld |
1591 |
|
;; |
1592 |
|
*) |
1593 |
|
# If it is relative, then search for the first ld in PATH. |
1594 |
|
with_gnu_ld=unknown |
1595 |
|
;; |
1596 |
|
esac |
1597 |
|
elif test "$with_gnu_ld" = yes; then |
1598 |
|
AC_MSG_CHECKING([for GNU ld]) |
1599 |
|
else |
1600 |
|
AC_MSG_CHECKING([for non-GNU ld]) |
1601 |
|
fi |
1602 |
|
AC_CACHE_VAL(acl_cv_path_LD, |
1603 |
|
[if test -z "$LD"; then |
1604 |
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
1605 |
|
for ac_dir in $PATH; do |
1606 |
|
test -z "$ac_dir" && ac_dir=. |
1607 |
|
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
1608 |
|
acl_cv_path_LD="$ac_dir/$ac_prog" |
1609 |
|
# Check to see if the program is GNU ld. I'd rather use --version, |
1610 |
|
# but apparently some GNU ld's only accept -v. |
1611 |
|
# Break only if it was the GNU/non-GNU ld that we prefer. |
1612 |
|
if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
1613 |
|
test "$with_gnu_ld" != no && break |
1614 |
|
else |
1615 |
|
test "$with_gnu_ld" != yes && break |
1616 |
|
fi |
1617 |
|
fi |
1618 |
|
done |
1619 |
|
IFS="$ac_save_ifs" |
1620 |
|
else |
1621 |
|
acl_cv_path_LD="$LD" # Let the user override the test with a path. |
1622 |
|
fi]) |
1623 |
|
LD="$acl_cv_path_LD" |
1624 |
|
if test -n "$LD"; then |
1625 |
|
AC_MSG_RESULT($LD) |
1626 |
|
else |
1627 |
|
AC_MSG_RESULT(no) |
1628 |
|
fi |
1629 |
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
1630 |
|
AC_LIB_PROG_LD_GNU |
1631 |
|
]) |
1632 |
|
|
1633 |
# This program is free software; you can redistribute it and/or modify |
# Like AC_CONFIG_HEADER, but automatically create stamp file. |
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
1634 |
|
|
1635 |
# This program is distributed in the hope that it will be useful, |
AC_DEFUN([AM_CONFIG_HEADER], |
1636 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
[AC_PREREQ([2.12]) |
1637 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
AC_CONFIG_HEADER([$1]) |
1638 |
# GNU General Public License for more details. |
dnl When config.status generates a header, we must update the stamp-h file. |
1639 |
|
dnl This file resides in the same directory as the config header |
1640 |
|
dnl that is generated. We must strip everything past the first ":", |
1641 |
|
dnl and everything past the last "/". |
1642 |
|
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl |
1643 |
|
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, |
1644 |
|
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, |
1645 |
|
<<am_indx=1 |
1646 |
|
for am_file in <<$1>>; do |
1647 |
|
case " <<$>>CONFIG_HEADERS " in |
1648 |
|
*" <<$>>am_file "*<<)>> |
1649 |
|
echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx |
1650 |
|
;; |
1651 |
|
esac |
1652 |
|
am_indx=`expr "<<$>>am_indx" + 1` |
1653 |
|
done<<>>dnl>>) |
1654 |
|
changequote([,]))]) |
1655 |
|
|
1656 |
|
# Do all the work for Automake. This macro actually does too much -- |
1657 |
|
# some checks are only needed if your package does certain things. |
1658 |
|
# But this isn't really a big deal. |
1659 |
|
|
1660 |
# You should have received a copy of the GNU General Public License |
# serial 1 |
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
|
1661 |
|
|
1662 |
# serial 8 |
dnl Usage: |
1663 |
|
dnl AM_INIT_AUTOMAKE(package,version, [no-define]) |
1664 |
|
|
|
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
|
|
# written in clear, in which case automake, when reading aclocal.m4, |
|
|
# will think it sees a *use*, and therefore will trigger all it's |
|
|
# C support machinery. Also note that it means that autoscan, seeing |
|
|
# CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
|
|
|
|
|
|
|
|
AC_PREREQ([2.54]) |
|
|
|
|
|
# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow |
|
|
# the ones we care about. |
|
|
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl |
|
|
|
|
|
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) |
|
|
# AM_INIT_AUTOMAKE([OPTIONS]) |
|
|
# ----------------------------------------------- |
|
|
# The call with PACKAGE and VERSION arguments is the old style |
|
|
# call (pre autoconf-2.50), which is being phased out. PACKAGE |
|
|
# and VERSION should now be passed to AC_INIT and removed from |
|
|
# the call to AM_INIT_AUTOMAKE. |
|
|
# We support both call styles for the transition. After |
|
|
# the next Automake release, Autoconf can make the AC_INIT |
|
|
# arguments mandatory, and then we can depend on a new Autoconf |
|
|
# release and drop the old call support. |
|
1665 |
AC_DEFUN([AM_INIT_AUTOMAKE], |
AC_DEFUN([AM_INIT_AUTOMAKE], |
1666 |
[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
1667 |
AC_REQUIRE([AC_PROG_INSTALL])dnl |
AC_REQUIRE([AC_PROG_INSTALL]) |
1668 |
# test to see if srcdir already configured |
PACKAGE=[$1] |
1669 |
if test "`cd $srcdir && pwd`" != "`pwd`" && |
AC_SUBST(PACKAGE) |
1670 |
test -f $srcdir/config.status; then |
VERSION=[$2] |
1671 |
|
AC_SUBST(VERSION) |
1672 |
|
dnl test to see if srcdir already configured |
1673 |
|
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then |
1674 |
AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
1675 |
fi |
fi |
1676 |
|
ifelse([$3],, |
1677 |
# test whether we have cygpath |
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
1678 |
if test -z "$CYGPATH_W"; then |
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) |
1679 |
if (cygpath --version) >/dev/null 2>/dev/null; then |
AC_REQUIRE([AM_SANITY_CHECK]) |
1680 |
CYGPATH_W='cygpath -w' |
AC_REQUIRE([AC_ARG_PROGRAM]) |
1681 |
else |
dnl FIXME This is truly gross. |
1682 |
CYGPATH_W=echo |
missing_dir=`cd $ac_aux_dir && pwd` |
1683 |
fi |
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir) |
1684 |
fi |
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) |
1685 |
AC_SUBST([CYGPATH_W]) |
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir) |
1686 |
|
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) |
1687 |
# Define the identity of the package. |
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) |
1688 |
dnl Distinguish between old-style and new-style calls. |
AC_REQUIRE([AC_PROG_MAKE_SET])]) |
|
m4_ifval([$2], |
|
|
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl |
|
|
AC_SUBST([PACKAGE], [$1])dnl |
|
|
AC_SUBST([VERSION], [$2])], |
|
|
[_AM_SET_OPTIONS([$1])dnl |
|
|
AC_SUBST([PACKAGE], [AC_PACKAGE_TARNAME])dnl |
|
|
AC_SUBST([VERSION], [AC_PACKAGE_VERSION])])dnl |
|
|
|
|
|
_AM_IF_OPTION([no-define],, |
|
|
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
|
|
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl |
|
|
|
|
|
# Some tools Automake needs. |
|
|
AC_REQUIRE([AM_SANITY_CHECK])dnl |
|
|
AC_REQUIRE([AC_ARG_PROGRAM])dnl |
|
|
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) |
|
|
AM_MISSING_PROG(AUTOCONF, autoconf) |
|
|
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) |
|
|
AM_MISSING_PROG(AUTOHEADER, autoheader) |
|
|
AM_MISSING_PROG(MAKEINFO, makeinfo) |
|
|
AM_MISSING_PROG(AMTAR, tar) |
|
|
AM_PROG_INSTALL_SH |
|
|
AM_PROG_INSTALL_STRIP |
|
|
# We need awk for the "check" target. The system "awk" is bad on |
|
|
# some platforms. |
|
|
AC_REQUIRE([AC_PROG_AWK])dnl |
|
|
AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
|
|
|
|
|
_AM_IF_OPTION([no-dependencies],, |
|
|
[AC_PROVIDE_IFELSE([AC_PROG_CC], |
|
|
[_AM_DEPENDENCIES(CC)], |
|
|
[define([AC_PROG_CC], |
|
|
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl |
|
|
AC_PROVIDE_IFELSE([AC_PROG_CXX], |
|
|
[_AM_DEPENDENCIES(CXX)], |
|
|
[define([AC_PROG_CXX], |
|
|
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl |
|
|
]) |
|
|
]) |
|
|
|
|
|
|
|
|
# When config.status generates a header, we must update the stamp-h file. |
|
|
# This file resides in the same directory as the config header |
|
|
# that is generated. The stamp files are numbered to have different names. |
|
|
|
|
|
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the |
|
|
# loop where config.status creates the headers, so we can generate |
|
|
# our stamp files there. |
|
|
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], |
|
|
[_am_stamp_count=`expr ${_am_stamp_count-0} + 1` |
|
|
echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count]) |
|
1689 |
|
|
1690 |
# Copyright 2002 Free Software Foundation, Inc. |
# Copyright 2002 Free Software Foundation, Inc. |
1691 |
|
|
1707 |
# ---------------------------- |
# ---------------------------- |
1708 |
# Automake X.Y traces this macro to ensure aclocal.m4 has been |
# Automake X.Y traces this macro to ensure aclocal.m4 has been |
1709 |
# generated from the m4 files accompanying Automake X.Y. |
# generated from the m4 files accompanying Automake X.Y. |
1710 |
AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"]) |
AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"]) |
1711 |
|
|
1712 |
# AM_SET_CURRENT_AUTOMAKE_VERSION |
# AM_SET_CURRENT_AUTOMAKE_VERSION |
1713 |
# ------------------------------- |
# ------------------------------- |
1714 |
# Call AM_AUTOMAKE_VERSION so it can be traced. |
# Call AM_AUTOMAKE_VERSION so it can be traced. |
1715 |
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
1716 |
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
1717 |
[AM_AUTOMAKE_VERSION([1.7.2])]) |
[AM_AUTOMAKE_VERSION([1.4-p6])]) |
|
|
|
|
# Helper functions for option handling. -*- Autoconf -*- |
|
|
|
|
|
# Copyright 2001, 2002 Free Software Foundation, Inc. |
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
|
|
|
|
# This program is distributed in the hope that it will be useful, |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
# GNU General Public License for more details. |
|
|
|
|
|
# You should have received a copy of the GNU General Public License |
|
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
|
|
|
|
|
# serial 2 |
|
|
|
|
|
# _AM_MANGLE_OPTION(NAME) |
|
|
# ----------------------- |
|
|
AC_DEFUN([_AM_MANGLE_OPTION], |
|
|
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) |
|
|
|
|
|
# _AM_SET_OPTION(NAME) |
|
|
# ------------------------------ |
|
|
# Set option NAME. Presently that only means defining a flag for this option. |
|
|
AC_DEFUN([_AM_SET_OPTION], |
|
|
[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) |
|
|
|
|
|
# _AM_SET_OPTIONS(OPTIONS) |
|
|
# ---------------------------------- |
|
|
# OPTIONS is a space-separated list of Automake options. |
|
|
AC_DEFUN([_AM_SET_OPTIONS], |
|
|
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) |
|
|
|
|
|
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) |
|
|
# ------------------------------------------- |
|
|
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. |
|
|
AC_DEFUN([_AM_IF_OPTION], |
|
|
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) |
|
1718 |
|
|
1719 |
# |
# |
1720 |
# Check to make sure that the build environment is sane. |
# Check to make sure that the build environment is sane. |
1721 |
# |
# |
1722 |
|
|
|
# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc. |
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
|
|
|
|
# This program is distributed in the hope that it will be useful, |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
# GNU General Public License for more details. |
|
|
|
|
|
# You should have received a copy of the GNU General Public License |
|
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
|
|
|
|
|
# serial 3 |
|
|
|
|
|
# AM_SANITY_CHECK |
|
|
# --------------- |
|
1723 |
AC_DEFUN([AM_SANITY_CHECK], |
AC_DEFUN([AM_SANITY_CHECK], |
1724 |
[AC_MSG_CHECKING([whether build environment is sane]) |
[AC_MSG_CHECKING([whether build environment is sane]) |
1725 |
# Just in case |
# Just in case |
1726 |
sleep 1 |
sleep 1 |
1727 |
echo timestamp > conftest.file |
echo timestamp > conftestfile |
1728 |
# Do `set' in a subshell so we don't clobber the current shell's |
# Do `set' in a subshell so we don't clobber the current shell's |
1729 |
# arguments. Must try -L first in case configure is actually a |
# arguments. Must try -L first in case configure is actually a |
1730 |
# symlink; some systems play weird games with the mod time of symlinks |
# symlink; some systems play weird games with the mod time of symlinks |
1731 |
# (eg FreeBSD returns the mod time of the symlink's containing |
# (eg FreeBSD returns the mod time of the symlink's containing |
1732 |
# directory). |
# directory). |
1733 |
if ( |
if ( |
1734 |
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` |
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` |
1735 |
if test "$[*]" = "X"; then |
if test "[$]*" = "X"; then |
1736 |
# -L didn't work. |
# -L didn't work. |
1737 |
set X `ls -t $srcdir/configure conftest.file` |
set X `ls -t $srcdir/configure conftestfile` |
1738 |
fi |
fi |
1739 |
rm -f conftest.file |
if test "[$]*" != "X $srcdir/configure conftestfile" \ |
1740 |
if test "$[*]" != "X $srcdir/configure conftest.file" \ |
&& test "[$]*" != "X conftestfile $srcdir/configure"; then |
|
&& test "$[*]" != "X conftest.file $srcdir/configure"; then |
|
1741 |
|
|
1742 |
# If neither matched, then we have a broken ls. This can happen |
# If neither matched, then we have a broken ls. This can happen |
1743 |
# if, for instance, CONFIG_SHELL is bash and it inherits a |
# if, for instance, CONFIG_SHELL is bash and it inherits a |
1747 |
alias in your environment]) |
alias in your environment]) |
1748 |
fi |
fi |
1749 |
|
|
1750 |
test "$[2]" = conftest.file |
test "[$]2" = conftestfile |
1751 |
) |
) |
1752 |
then |
then |
1753 |
# Ok. |
# Ok. |
1756 |
AC_MSG_ERROR([newly created file is older than distributed files! |
AC_MSG_ERROR([newly created file is older than distributed files! |
1757 |
Check your system clock]) |
Check your system clock]) |
1758 |
fi |
fi |
1759 |
|
rm -f conftest* |
1760 |
AC_MSG_RESULT(yes)]) |
AC_MSG_RESULT(yes)]) |
1761 |
|
|
1762 |
# -*- Autoconf -*- |
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) |
1763 |
|
dnl The program must properly implement --version. |
|
|
|
|
# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc. |
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
|
|
|
|
# This program is distributed in the hope that it will be useful, |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
# GNU General Public License for more details. |
|
|
|
|
|
# You should have received a copy of the GNU General Public License |
|
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
|
|
|
|
|
# serial 3 |
|
|
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|
|
# AM_MISSING_PROG(NAME, PROGRAM) |
|
|
# ------------------------------ |
|
1764 |
AC_DEFUN([AM_MISSING_PROG], |
AC_DEFUN([AM_MISSING_PROG], |
1765 |
[AC_REQUIRE([AM_MISSING_HAS_RUN]) |
[AC_MSG_CHECKING(for working $2) |
1766 |
$1=${$1-"${am_missing_run}$2"} |
# Run test in a subshell; some versions of sh will print an error if |
1767 |
AC_SUBST($1)]) |
# an executable is not found, even if stderr is redirected. |
1768 |
|
# Redirect stdin to placate older versions of autoconf. Sigh. |
1769 |
|
if ($2 --version) < /dev/null > /dev/null 2>&1; then |
1770 |
# AM_MISSING_HAS_RUN |
$1=$2 |
1771 |
# ------------------ |
AC_MSG_RESULT(found) |
|
# Define MISSING if not defined so far and test if it supports --run. |
|
|
# If it does, set am_missing_run to use it, otherwise, to nothing. |
|
|
AC_DEFUN([AM_MISSING_HAS_RUN], |
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
|
|
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing" |
|
|
# Use eval to expand $SHELL |
|
|
if eval "$MISSING --run true"; then |
|
|
am_missing_run="$MISSING --run " |
|
1772 |
else |
else |
1773 |
am_missing_run= |
$1="$3/missing $2" |
1774 |
AC_MSG_WARN([`missing' script is too old or missing]) |
AC_MSG_RESULT(missing) |
1775 |
fi |
fi |
1776 |
]) |
AC_SUBST($1)]) |
|
|
|
|
# AM_AUX_DIR_EXPAND |
|
|
|
|
|
# Copyright 2001 Free Software Foundation, Inc. |
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
|
|
|
|
# This program is distributed in the hope that it will be useful, |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
# GNU General Public License for more details. |
|
|
|
|
|
# You should have received a copy of the GNU General Public License |
|
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
|
|
|
|
|
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets |
|
|
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to |
|
|
# `$srcdir', `$srcdir/..', or `$srcdir/../..'. |
|
|
# |
|
|
# Of course, Automake must honor this variable whenever it calls a |
|
|
# tool from the auxiliary directory. The problem is that $srcdir (and |
|
|
# therefore $ac_aux_dir as well) can be either absolute or relative, |
|
|
# depending on how configure is run. This is pretty annoying, since |
|
|
# it makes $ac_aux_dir quite unusable in subdirectories: in the top |
|
|
# source directory, any form will work fine, but in subdirectories a |
|
|
# relative path needs to be adjusted first. |
|
|
# |
|
|
# $ac_aux_dir/missing |
|
|
# fails when called from a subdirectory if $ac_aux_dir is relative |
|
|
# $top_srcdir/$ac_aux_dir/missing |
|
|
# fails if $ac_aux_dir is absolute, |
|
|
# fails when called from a subdirectory in a VPATH build with |
|
|
# a relative $ac_aux_dir |
|
|
# |
|
|
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir |
|
|
# are both prefixed by $srcdir. In an in-source build this is usually |
|
|
# harmless because $srcdir is `.', but things will broke when you |
|
|
# start a VPATH build or use an absolute $srcdir. |
|
|
# |
|
|
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, |
|
|
# iff we strip the leading $srcdir from $ac_aux_dir. That would be: |
|
|
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` |
|
|
# and then we would define $MISSING as |
|
|
# MISSING="\${SHELL} $am_aux_dir/missing" |
|
|
# This will work as long as MISSING is not called from configure, because |
|
|
# unfortunately $(top_srcdir) has no meaning in configure. |
|
|
# However there are other variables, like CC, which are often used in |
|
|
# configure, and could therefore not use this "fixed" $ac_aux_dir. |
|
|
# |
|
|
# Another solution, used here, is to always expand $ac_aux_dir to an |
|
|
# absolute PATH. The drawback is that using absolute paths prevent a |
|
|
# configured tree to be moved without reconfiguration. |
|
|
|
|
|
# Rely on autoconf to set up CDPATH properly. |
|
|
AC_PREREQ([2.50]) |
|
|
|
|
|
AC_DEFUN([AM_AUX_DIR_EXPAND], [ |
|
|
# expand $ac_aux_dir to an absolute path |
|
|
am_aux_dir=`cd $ac_aux_dir && pwd` |
|
|
]) |
|
|
|
|
|
# AM_PROG_INSTALL_SH |
|
|
# ------------------ |
|
|
# Define $install_sh. |
|
|
|
|
|
# Copyright 2001 Free Software Foundation, Inc. |
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
|
|
|
|
# This program is distributed in the hope that it will be useful, |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
# GNU General Public License for more details. |
|
|
|
|
|
# You should have received a copy of the GNU General Public License |
|
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
|
|
|
|
|
AC_DEFUN([AM_PROG_INSTALL_SH], |
|
|
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl |
|
|
install_sh=${install_sh-"$am_aux_dir/install-sh"} |
|
|
AC_SUBST(install_sh)]) |
|
|
|
|
|
# AM_PROG_INSTALL_STRIP |
|
|
|
|
|
# Copyright 2001 Free Software Foundation, Inc. |
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
|
|
|
|
# This program is distributed in the hope that it will be useful, |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
# GNU General Public License for more details. |
|
|
|
|
|
# You should have received a copy of the GNU General Public License |
|
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
|
|
|
|
|
# One issue with vendor `install' (even GNU) is that you can't |
|
|
# specify the program used to strip binaries. This is especially |
|
|
# annoying in cross-compiling environments, where the build's strip |
|
|
# is unlikely to handle the host's binaries. |
|
|
# Fortunately install-sh will honor a STRIPPROG variable, so we |
|
|
# always use install-sh in `make install-strip', and initialize |
|
|
# STRIPPROG with the value of the STRIP variable (set by the user). |
|
|
AC_DEFUN([AM_PROG_INSTALL_STRIP], |
|
|
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl |
|
|
# Installed binaries are usually stripped using `strip' when the user |
|
|
# run `make install-strip'. However `strip' might not be the right |
|
|
# tool to use in cross-compilation environments, therefore Automake |
|
|
# will honor the `STRIP' environment variable to overrule this program. |
|
|
dnl Don't test for $cross_compiling = yes, because it might be `maybe'. |
|
|
if test "$cross_compiling" != no; then |
|
|
AC_CHECK_TOOL([STRIP], [strip], :) |
|
|
fi |
|
|
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" |
|
|
AC_SUBST([INSTALL_STRIP_PROGRAM])]) |
|
|
|
|
|
# serial 4 -*- Autoconf -*- |
|
|
|
|
|
# Copyright 1999, 2000, 2001 Free Software Foundation, Inc. |
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
|
|
|
|
# This program is distributed in the hope that it will be useful, |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
# GNU General Public License for more details. |
|
|
|
|
|
# You should have received a copy of the GNU General Public License |
|
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
|
|
|
|
|
|
|
|
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be |
|
|
# written in clear, in which case automake, when reading aclocal.m4, |
|
|
# will think it sees a *use*, and therefore will trigger all it's |
|
|
# C support machinery. Also note that it means that autoscan, seeing |
|
|
# CC etc. in the Makefile, will ask for an AC_PROG_CC use... |
|
|
|
|
|
|
|
|
|
|
|
# _AM_DEPENDENCIES(NAME) |
|
|
# ---------------------- |
|
|
# See how the compiler implements dependency checking. |
|
|
# NAME is "CC", "CXX", "GCJ", or "OBJC". |
|
|
# We try a few techniques and use that to set a single cache variable. |
|
|
# |
|
|
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was |
|
|
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular |
|
|
# dependency, and given that the user is not expected to run this macro, |
|
|
# just rely on AC_PROG_CC. |
|
|
AC_DEFUN([_AM_DEPENDENCIES], |
|
|
[AC_REQUIRE([AM_SET_DEPDIR])dnl |
|
|
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl |
|
|
AC_REQUIRE([AM_MAKE_INCLUDE])dnl |
|
|
AC_REQUIRE([AM_DEP_TRACK])dnl |
|
|
|
|
|
ifelse([$1], CC, [depcc="$CC" am_compiler_list=], |
|
|
[$1], CXX, [depcc="$CXX" am_compiler_list=], |
|
|
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], |
|
|
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], |
|
|
[depcc="$$1" am_compiler_list=]) |
|
|
|
|
|
AC_CACHE_CHECK([dependency style of $depcc], |
|
|
[am_cv_$1_dependencies_compiler_type], |
|
|
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
|
|
# We make a subdir and do the tests there. Otherwise we can end up |
|
|
# making bogus files that we don't know about and never remove. For |
|
|
# instance it was reported that on HP-UX the gcc test will end up |
|
|
# making a dummy file named `D' -- because `-MD' means `put the output |
|
|
# in D'. |
|
|
mkdir conftest.dir |
|
|
# Copy depcomp to subdir because otherwise we won't find it if we're |
|
|
# using a relative directory. |
|
|
cp "$am_depcomp" conftest.dir |
|
|
cd conftest.dir |
|
|
|
|
|
am_cv_$1_dependencies_compiler_type=none |
|
|
if test "$am_compiler_list" = ""; then |
|
|
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` |
|
|
fi |
|
|
for depmode in $am_compiler_list; do |
|
|
# We need to recreate these files for each test, as the compiler may |
|
|
# overwrite some of them when testing with obscure command lines. |
|
|
# This happens at least with the AIX C compiler. |
|
|
echo '#include "conftest.h"' > conftest.c |
|
|
echo 'int i;' > conftest.h |
|
|
echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf |
|
|
|
|
|
case $depmode in |
|
|
nosideeffect) |
|
|
# after this tag, mechanisms are not by side-effect, so they'll |
|
|
# only be used when explicitly requested |
|
|
if test "x$enable_dependency_tracking" = xyes; then |
|
|
continue |
|
|
else |
|
|
break |
|
|
fi |
|
|
;; |
|
|
none) break ;; |
|
|
esac |
|
|
# We check with `-c' and `-o' for the sake of the "dashmstdout" |
|
|
# mode. It turns out that the SunPro C++ compiler does not properly |
|
|
# handle `-M -o', and we need to detect this. |
|
|
if depmode=$depmode \ |
|
|
source=conftest.c object=conftest.o \ |
|
|
depfile=conftest.Po tmpdepfile=conftest.TPo \ |
|
|
$SHELL ./depcomp $depcc -c -o conftest.o conftest.c >/dev/null 2>&1 && |
|
|
grep conftest.h conftest.Po > /dev/null 2>&1 && |
|
|
${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
|
|
am_cv_$1_dependencies_compiler_type=$depmode |
|
|
break |
|
|
fi |
|
|
done |
|
|
|
|
|
cd .. |
|
|
rm -rf conftest.dir |
|
|
else |
|
|
am_cv_$1_dependencies_compiler_type=none |
|
|
fi |
|
|
]) |
|
|
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) |
|
|
AM_CONDITIONAL([am__fastdep$1], [ |
|
|
test "x$enable_dependency_tracking" != xno \ |
|
|
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3]) |
|
|
]) |
|
|
|
|
|
|
|
|
# AM_SET_DEPDIR |
|
|
# ------------- |
|
|
# Choose a directory name for dependency files. |
|
|
# This macro is AC_REQUIREd in _AM_DEPENDENCIES |
|
|
AC_DEFUN([AM_SET_DEPDIR], |
|
|
[rm -f .deps 2>/dev/null |
|
|
mkdir .deps 2>/dev/null |
|
|
if test -d .deps; then |
|
|
DEPDIR=.deps |
|
|
else |
|
|
# MS-DOS does not allow filenames that begin with a dot. |
|
|
DEPDIR=_deps |
|
|
fi |
|
|
rmdir .deps 2>/dev/null |
|
|
AC_SUBST([DEPDIR]) |
|
|
]) |
|
|
|
|
|
|
|
|
# AM_DEP_TRACK |
|
|
# ------------ |
|
|
AC_DEFUN([AM_DEP_TRACK], |
|
|
[AC_ARG_ENABLE(dependency-tracking, |
|
|
[ --disable-dependency-tracking Speeds up one-time builds |
|
|
--enable-dependency-tracking Do not reject slow dependency extractors]) |
|
|
if test "x$enable_dependency_tracking" != xno; then |
|
|
am_depcomp="$ac_aux_dir/depcomp" |
|
|
AMDEPBACKSLASH='\' |
|
|
fi |
|
|
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) |
|
|
AC_SUBST([AMDEPBACKSLASH]) |
|
|
]) |
|
|
|
|
|
# Generate code to set up dependency tracking. -*- Autoconf -*- |
|
|
|
|
|
# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
|
|
|
|
# This program is distributed in the hope that it will be useful, |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
# GNU General Public License for more details. |
|
|
|
|
|
# You should have received a copy of the GNU General Public License |
|
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
|
|
|
|
|
#serial 2 |
|
|
|
|
|
# _AM_OUTPUT_DEPENDENCY_COMMANDS |
|
|
# ------------------------------ |
|
|
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], |
|
|
[for mf in $CONFIG_FILES; do |
|
|
# Strip MF so we end up with the name of the file. |
|
|
mf=`echo "$mf" | sed -e 's/:.*$//'` |
|
|
# Check whether this is an Automake generated Makefile or not. |
|
|
# We used to match only the files named `Makefile.in', but |
|
|
# some people rename them; so instead we look at the file content. |
|
|
# Grep'ing the first line is not enough: some people post-process |
|
|
# each Makefile.in and add a new line on top of each file to say so. |
|
|
# So let's grep whole file. |
|
|
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then |
|
|
dirpart=`AS_DIRNAME("$mf")` |
|
|
else |
|
|
continue |
|
|
fi |
|
|
grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue |
|
|
# Extract the definition of DEP_FILES from the Makefile without |
|
|
# running `make'. |
|
|
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"` |
|
|
test -z "$DEPDIR" && continue |
|
|
# When using ansi2knr, U may be empty or an underscore; expand it |
|
|
U=`sed -n -e '/^U = / s///p' < "$mf"` |
|
|
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR" |
|
|
# We invoke sed twice because it is the simplest approach to |
|
|
# changing $(DEPDIR) to its actual value in the expansion. |
|
|
for file in `sed -n -e ' |
|
|
/^DEP_FILES = .*\\\\$/ { |
|
|
s/^DEP_FILES = // |
|
|
:loop |
|
|
s/\\\\$// |
|
|
p |
|
|
n |
|
|
/\\\\$/ b loop |
|
|
p |
|
|
} |
|
|
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \ |
|
|
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
|
|
# Make sure the directory exists. |
|
|
test -f "$dirpart/$file" && continue |
|
|
fdir=`AS_DIRNAME(["$file"])` |
|
|
AS_MKDIR_P([$dirpart/$fdir]) |
|
|
# echo "creating $dirpart/$file" |
|
|
echo '# dummy' > "$dirpart/$file" |
|
|
done |
|
|
done |
|
|
])# _AM_OUTPUT_DEPENDENCY_COMMANDS |
|
|
|
|
|
|
|
|
# AM_OUTPUT_DEPENDENCY_COMMANDS |
|
|
# ----------------------------- |
|
|
# This macro should only be invoked once -- use via AC_REQUIRE. |
|
|
# |
|
|
# This code is only required when automatic dependency tracking |
|
|
# is enabled. FIXME. This creates each `.P' file that we will |
|
|
# need in order to bootstrap the dependency handling code. |
|
|
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], |
|
|
[AC_CONFIG_COMMANDS([depfiles], |
|
|
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], |
|
|
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"]) |
|
|
]) |
|
|
|
|
|
# Check to see how 'make' treats includes. -*- Autoconf -*- |
|
|
|
|
|
# Copyright (C) 2001, 2002 Free Software Foundation, Inc. |
|
|
|
|
|
# This program is free software; you can redistribute it and/or modify |
|
|
# it under the terms of the GNU General Public License as published by |
|
|
# the Free Software Foundation; either version 2, or (at your option) |
|
|
# any later version. |
|
|
|
|
|
# This program is distributed in the hope that it will be useful, |
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
# GNU General Public License for more details. |
|
|
|
|
|
# You should have received a copy of the GNU General Public License |
|
|
# along with this program; if not, write to the Free Software |
|
|
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|
|
# 02111-1307, USA. |
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# serial 2 |
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# AM_MAKE_INCLUDE() |
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# ----------------- |
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# Check to see how make treats includes. |
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AC_DEFUN([AM_MAKE_INCLUDE], |
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[am_make=${MAKE-make} |
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cat > confinc << 'END' |
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doit: |
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@echo done |
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END |
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# If we don't find an include directive, just comment out the code. |
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AC_MSG_CHECKING([for style of include used by $am_make]) |
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am__include="#" |
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am__quote= |
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_am_result=none |
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# First try GNU make style include. |
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echo "include confinc" > confmf |
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# We grep out `Entering directory' and `Leaving directory' |
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# messages which can occur if `w' ends up in MAKEFLAGS. |
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# In particular we don't look at `^make:' because GNU make might |
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# be invoked under some other name (usually "gmake"), in which |
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# case it prints its new name instead of `make'. |
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if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then |
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am__include=include |
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am__quote= |
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_am_result=GNU |
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fi |
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# Now try BSD make style include. |
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if test "$am__include" = "#"; then |
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echo '.include "confinc"' > confmf |
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if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then |
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am__include=.include |
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am__quote="\"" |
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_am_result=BSD |
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fi |
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fi |
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AC_SUBST(am__include) |
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AC_SUBST(am__quote) |
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AC_MSG_RESULT($_am_result) |
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rm -f confinc confmf |
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]) |
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# AM_CONDITIONAL -*- Autoconf -*- |
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# Copyright 1997, 2000, 2001 Free Software Foundation, Inc. |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
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# 02111-1307, USA. |
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# serial 5 |
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AC_PREREQ(2.52) |
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# AM_CONDITIONAL(NAME, SHELL-CONDITION) |
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# ------------------------------------- |
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# Define a conditional. |
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AC_DEFUN([AM_CONDITIONAL], |
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[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], |
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[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl |
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AC_SUBST([$1_TRUE]) |
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AC_SUBST([$1_FALSE]) |
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if $2; then |
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$1_TRUE= |
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$1_FALSE='#' |
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else |
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$1_TRUE='#' |
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$1_FALSE= |
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fi |
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AC_CONFIG_COMMANDS_PRE( |
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[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then |
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AC_MSG_ERROR([conditional "$1" was never defined. |
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Usually this means the macro was only invoked conditionally.]) |
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fi])]) |
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1777 |
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