| 1 | | dnl aclocal.m4 generated automatically by aclocal 1.4-p6 |
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| 2 | | |
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| 3 | | dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. |
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| 4 | | dnl This file is free software; the Free Software Foundation |
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| 5 | | dnl gives unlimited permission to copy and/or distribute it, |
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| 6 | | dnl with or without modifications, as long as this notice is preserved. |
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| 7 | | |
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| 8 | | dnl This program is distributed in the hope that it will be useful, |
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| 9 | | dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
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| 10 | | dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
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| 11 | | dnl PARTICULAR PURPOSE. |
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| 12 | | |
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| 13 | | #serial 3 |
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| 14 | | |
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| 15 | | dnl From Jim Meyering |
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| 16 | | |
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| 17 | | dnl Define HAVE_STRUCT_UTIMBUF if `struct utimbuf' is declared -- |
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| 18 | | dnl usually in <utime.h>. |
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| 19 | | dnl Some systems have utime.h but don't declare the struct anywhere. |
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| 20 | | |
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| 21 | | AC_DEFUN(jm_CHECK_TYPE_STRUCT_UTIMBUF, |
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| 22 | | [ |
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| 23 | | AC_CHECK_HEADERS(utime.h) |
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| 24 | | AC_REQUIRE([AC_HEADER_TIME]) |
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| 25 | | AC_CACHE_CHECK([for struct utimbuf], fu_cv_sys_struct_utimbuf, |
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| 26 | | [AC_TRY_COMPILE( |
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| 27 | | [ |
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| 28 | | #ifdef TIME_WITH_SYS_TIME |
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| 29 | | # include <sys/time.h> |
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| 30 | | # include <time.h> |
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| 31 | | #else |
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| 32 | | # ifdef HAVE_SYS_TIME_H |
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| 33 | | # include <sys/time.h> |
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| 34 | | # else |
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| 35 | | # include <time.h> |
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| 36 | | # endif |
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| 37 | | #endif |
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| 38 | | #ifdef HAVE_UTIME_H |
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| 39 | | # include <utime.h> |
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| 40 | | #endif |
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| 41 | | ], |
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| 42 | | [static struct utimbuf x; x.actime = x.modtime;], |
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| 43 | | fu_cv_sys_struct_utimbuf=yes, |
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| 44 | | fu_cv_sys_struct_utimbuf=no) |
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| 45 | | ]) |
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| 46 | | |
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| 47 | | if test $fu_cv_sys_struct_utimbuf = yes; then |
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| 48 | | AC_DEFINE_UNQUOTED(HAVE_STRUCT_UTIMBUF, 1, |
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| 49 | | [Define if struct utimbuf is declared -- usually in <utime.h>. |
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| 50 | | Some systems have utime.h but don't declare the struct anywhere. ]) |
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| 51 | | fi |
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| 52 | | ]) |
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| 53 | | |
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| 54 | | # lib-prefix.m4 serial 3 (gettext-0.13) |
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| 55 | | dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. |
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| 56 | | dnl This file is free software, distributed under the terms of the GNU |
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| 57 | | dnl General Public License. As a special exception to the GNU General |
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| 58 | | dnl Public License, this file may be distributed as part of a program |
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| 59 | | dnl that contains a configuration script generated by Autoconf, under |
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| 60 | | dnl the same distribution terms as the rest of that program. |
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| 61 | | |
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| 62 | | dnl From Bruno Haible. |
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| 63 | | |
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| 64 | | dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and |
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| 65 | | dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't |
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| 66 | | dnl require excessive bracketing. |
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| 67 | | ifdef([AC_HELP_STRING], |
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| 68 | | [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], |
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| 69 | | [AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) |
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| 70 | | |
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| 71 | | dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed |
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| 72 | | dnl to access previously installed libraries. The basic assumption is that |
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| 73 | | dnl a user will want packages to use other packages he previously installed |
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| 74 | | dnl with the same --prefix option. |
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| 75 | | dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate |
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| 76 | | dnl libraries, but is otherwise very convenient. |
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| 77 | | AC_DEFUN([AC_LIB_PREFIX], |
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| 78 | | [ |
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| 79 | | AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) |
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| 80 | | AC_REQUIRE([AC_PROG_CC]) |
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| 81 | | AC_REQUIRE([AC_CANONICAL_HOST]) |
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| 82 | | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
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| 83 | | dnl By default, look in $includedir and $libdir. |
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| 84 | | use_additional=yes |
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| 85 | | AC_LIB_WITH_FINAL_PREFIX([ |
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| 86 | | eval additional_includedir=\"$includedir\" |
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| 87 | | eval additional_libdir=\"$libdir\" |
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| 88 | | ]) |
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| 89 | | AC_LIB_ARG_WITH([lib-prefix], |
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| 90 | | [ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib |
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| 91 | | --without-lib-prefix don't search for libraries in includedir and libdir], |
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| 92 | | [ |
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| 93 | | if test "X$withval" = "Xno"; then |
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| 94 | | use_additional=no |
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| 95 | | else |
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| 96 | | if test "X$withval" = "X"; then |
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| 97 | | AC_LIB_WITH_FINAL_PREFIX([ |
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| 98 | | eval additional_includedir=\"$includedir\" |
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| 99 | | eval additional_libdir=\"$libdir\" |
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| 100 | | ]) |
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| 101 | | else |
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| 102 | | additional_includedir="$withval/include" |
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| 103 | | additional_libdir="$withval/lib" |
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| 104 | | fi |
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| 105 | | fi |
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| 106 | | ]) |
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| 107 | | if test $use_additional = yes; then |
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| 108 | | dnl Potentially add $additional_includedir to $CPPFLAGS. |
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| 109 | | dnl But don't add it |
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| 110 | | dnl 1. if it's the standard /usr/include, |
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| 111 | | dnl 2. if it's already present in $CPPFLAGS, |
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| 112 | | dnl 3. if it's /usr/local/include and we are using GCC on Linux, |
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| 113 | | dnl 4. if it doesn't exist as a directory. |
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| 114 | | if test "X$additional_includedir" != "X/usr/include"; then |
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| 115 | | haveit= |
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| 116 | | for x in $CPPFLAGS; do |
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| 117 | | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
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| 118 | | if test "X$x" = "X-I$additional_includedir"; then |
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| 119 | | haveit=yes |
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| 120 | | break |
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| 121 | | fi |
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| 122 | | done |
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| 123 | | if test -z "$haveit"; then |
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| 124 | | if test "X$additional_includedir" = "X/usr/local/include"; then |
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| 125 | | if test -n "$GCC"; then |
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| 126 | | case $host_os in |
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| 127 | | linux*) haveit=yes;; |
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| 128 | | esac |
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| 129 | | fi |
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| 130 | | fi |
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| 131 | | if test -z "$haveit"; then |
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| 132 | | if test -d "$additional_includedir"; then |
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| 133 | | dnl Really add $additional_includedir to $CPPFLAGS. |
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| 134 | | CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" |
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| 135 | | fi |
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| 136 | | fi |
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| 137 | | fi |
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| 138 | | fi |
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| 139 | | dnl Potentially add $additional_libdir to $LDFLAGS. |
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| 140 | | dnl But don't add it |
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| 141 | | dnl 1. if it's the standard /usr/lib, |
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| 142 | | dnl 2. if it's already present in $LDFLAGS, |
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| 143 | | dnl 3. if it's /usr/local/lib and we are using GCC on Linux, |
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| 144 | | dnl 4. if it doesn't exist as a directory. |
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| 145 | | if test "X$additional_libdir" != "X/usr/lib"; then |
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| 146 | | haveit= |
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| 147 | | for x in $LDFLAGS; do |
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| 148 | | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
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| 149 | | if test "X$x" = "X-L$additional_libdir"; then |
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| 150 | | haveit=yes |
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| 151 | | break |
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| 152 | | fi |
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| 153 | | done |
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| 154 | | if test -z "$haveit"; then |
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| 155 | | if test "X$additional_libdir" = "X/usr/local/lib"; then |
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| 156 | | if test -n "$GCC"; then |
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| 157 | | case $host_os in |
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| 158 | | linux*) haveit=yes;; |
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| 159 | | esac |
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| 160 | | fi |
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| 161 | | fi |
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| 162 | | if test -z "$haveit"; then |
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| 163 | | if test -d "$additional_libdir"; then |
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| 164 | | dnl Really add $additional_libdir to $LDFLAGS. |
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| 165 | | LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" |
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| 166 | | fi |
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| 167 | | fi |
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| 168 | | fi |
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| 169 | | fi |
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| 170 | | fi |
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| 171 | | ]) |
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| 172 | | |
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| 173 | | dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, |
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| 174 | | dnl acl_final_exec_prefix, containing the values to which $prefix and |
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| 175 | | dnl $exec_prefix will expand at the end of the configure script. |
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| 176 | | AC_DEFUN([AC_LIB_PREPARE_PREFIX], |
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| 177 | | [ |
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| 178 | | dnl Unfortunately, prefix and exec_prefix get only finally determined |
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| 179 | | dnl at the end of configure. |
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| 180 | | if test "X$prefix" = "XNONE"; then |
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| 181 | | acl_final_prefix="$ac_default_prefix" |
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| 182 | | else |
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| 183 | | acl_final_prefix="$prefix" |
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| 184 | | fi |
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| 185 | | if test "X$exec_prefix" = "XNONE"; then |
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| 186 | | acl_final_exec_prefix='${prefix}' |
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| 187 | | else |
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| 188 | | acl_final_exec_prefix="$exec_prefix" |
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| 189 | | fi |
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| 190 | | acl_save_prefix="$prefix" |
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| 191 | | prefix="$acl_final_prefix" |
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| 192 | | eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" |
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| 193 | | prefix="$acl_save_prefix" |
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| 194 | | ]) |
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| 195 | | |
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| 196 | | dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the |
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| 197 | | dnl variables prefix and exec_prefix bound to the values they will have |
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| 198 | | dnl at the end of the configure script. |
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| 199 | | AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], |
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| 200 | | [ |
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| 201 | | acl_save_prefix="$prefix" |
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| 202 | | prefix="$acl_final_prefix" |
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| 203 | | acl_save_exec_prefix="$exec_prefix" |
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| 204 | | exec_prefix="$acl_final_exec_prefix" |
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| 205 | | $1 |
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| 206 | | exec_prefix="$acl_save_exec_prefix" |
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| 207 | | prefix="$acl_save_prefix" |
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| 208 | | ]) |
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| 209 | | |
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| 210 | | # lib-link.m4 serial 4 (gettext-0.12) |
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| 211 | | dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. |
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| 212 | | dnl This file is free software, distributed under the terms of the GNU |
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| 213 | | dnl General Public License. As a special exception to the GNU General |
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| 214 | | dnl Public License, this file may be distributed as part of a program |
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| 215 | | dnl that contains a configuration script generated by Autoconf, under |
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| 216 | | dnl the same distribution terms as the rest of that program. |
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| 217 | | |
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| 218 | | dnl From Bruno Haible. |
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| 219 | | |
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| 220 | | dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and |
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| 221 | | dnl the libraries corresponding to explicit and implicit dependencies. |
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| 222 | | dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and |
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| 223 | | dnl augments the CPPFLAGS variable. |
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| 224 | | AC_DEFUN([AC_LIB_LINKFLAGS], |
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| 225 | | [ |
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| 226 | | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
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| 227 | | AC_REQUIRE([AC_LIB_RPATH]) |
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| 228 | | define([Name],[translit([$1],[./-], [___])]) |
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| 229 | | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
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| 230 | | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
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| 231 | | AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ |
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| 232 | | AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
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| 233 | | ac_cv_lib[]Name[]_libs="$LIB[]NAME" |
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| 234 | | ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" |
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| 235 | | ac_cv_lib[]Name[]_cppflags="$INC[]NAME" |
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| 236 | | ]) |
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| 237 | | LIB[]NAME="$ac_cv_lib[]Name[]_libs" |
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| 238 | | LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" |
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| 239 | | INC[]NAME="$ac_cv_lib[]Name[]_cppflags" |
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| 240 | | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
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| 241 | | AC_SUBST([LIB]NAME) |
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| 242 | | AC_SUBST([LTLIB]NAME) |
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| 243 | | dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the |
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| 244 | | dnl results of this search when this library appears as a dependency. |
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| 245 | | HAVE_LIB[]NAME=yes |
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| 246 | | undefine([Name]) |
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| 247 | | undefine([NAME]) |
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| 248 | | ]) |
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| 249 | | |
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| 250 | | dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) |
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| 251 | | dnl searches for libname and the libraries corresponding to explicit and |
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| 252 | | dnl implicit dependencies, together with the specified include files and |
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| 253 | | dnl the ability to compile and link the specified testcode. If found, it |
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| 254 | | dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and |
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| 255 | | dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and |
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| 256 | | dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs |
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| 257 | | dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. |
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| 258 | | AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], |
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| 259 | | [ |
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| 260 | | AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
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| 261 | | AC_REQUIRE([AC_LIB_RPATH]) |
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| 262 | | define([Name],[translit([$1],[./-], [___])]) |
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| 263 | | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
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| 264 | | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
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| 265 | | |
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| 266 | | dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME |
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| 267 | | dnl accordingly. |
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| 268 | | AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
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| 269 | | |
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| 270 | | dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, |
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| 271 | | dnl because if the user has installed lib[]Name and not disabled its use |
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| 272 | | dnl via --without-lib[]Name-prefix, he wants to use it. |
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| 273 | | ac_save_CPPFLAGS="$CPPFLAGS" |
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| 274 | | AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
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| 275 | | |
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| 276 | | AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ |
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| 277 | | ac_save_LIBS="$LIBS" |
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| 278 | | LIBS="$LIBS $LIB[]NAME" |
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| 279 | | AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) |
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| 280 | | LIBS="$ac_save_LIBS" |
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| 281 | | ]) |
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| 282 | | if test "$ac_cv_lib[]Name" = yes; then |
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| 283 | | HAVE_LIB[]NAME=yes |
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| 284 | | AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) |
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| 285 | | AC_MSG_CHECKING([how to link with lib[]$1]) |
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| 286 | | AC_MSG_RESULT([$LIB[]NAME]) |
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| 287 | | else |
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| 288 | | HAVE_LIB[]NAME=no |
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| 289 | | dnl If $LIB[]NAME didn't lead to a usable library, we don't need |
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| 290 | | dnl $INC[]NAME either. |
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| 291 | | CPPFLAGS="$ac_save_CPPFLAGS" |
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| 292 | | LIB[]NAME= |
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| 293 | | LTLIB[]NAME= |
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| 294 | | fi |
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| 295 | | AC_SUBST([HAVE_LIB]NAME) |
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| 296 | | AC_SUBST([LIB]NAME) |
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| 297 | | AC_SUBST([LTLIB]NAME) |
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| 298 | | undefine([Name]) |
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| 299 | | undefine([NAME]) |
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| 300 | | ]) |
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| 301 | | |
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| 302 | | dnl Determine the platform dependent parameters needed to use rpath: |
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| 303 | | dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator, |
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| 304 | | dnl hardcode_direct, hardcode_minus_L. |
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| 305 | | AC_DEFUN([AC_LIB_RPATH], |
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| 306 | | [ |
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| 307 | | AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS |
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| 308 | | AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld |
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| 309 | | AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host |
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| 310 | | AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir |
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| 311 | | AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ |
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| 312 | | CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ |
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| 313 | | ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh |
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| 314 | | . ./conftest.sh |
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| 315 | | rm -f ./conftest.sh |
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| 316 | | acl_cv_rpath=done |
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| 317 | | ]) |
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| 318 | | wl="$acl_cv_wl" |
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| 319 | | libext="$acl_cv_libext" |
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| 320 | | shlibext="$acl_cv_shlibext" |
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| 321 | | hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" |
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| 322 | | hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" |
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| 323 | | hardcode_direct="$acl_cv_hardcode_direct" |
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| 324 | | hardcode_minus_L="$acl_cv_hardcode_minus_L" |
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| 325 | | dnl Determine whether the user wants rpath handling at all. |
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| 326 | | AC_ARG_ENABLE(rpath, |
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| 327 | | [ --disable-rpath do not hardcode runtime library paths], |
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| 328 | | :, enable_rpath=yes) |
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| 329 | | ]) |
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| 330 | | |
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| 331 | | dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and |
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| 332 | | dnl the libraries corresponding to explicit and implicit dependencies. |
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| 333 | | dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. |
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| 334 | | AC_DEFUN([AC_LIB_LINKFLAGS_BODY], |
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| 335 | | [ |
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| 336 | | define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
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| 337 | | [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
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| 338 | | dnl By default, look in $includedir and $libdir. |
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| 339 | | use_additional=yes |
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| 340 | | AC_LIB_WITH_FINAL_PREFIX([ |
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| 341 | | eval additional_includedir=\"$includedir\" |
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| 342 | | eval additional_libdir=\"$libdir\" |
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| 343 | | ]) |
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| 344 | | AC_LIB_ARG_WITH([lib$1-prefix], |
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| 345 | | [ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib |
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| 346 | | --without-lib$1-prefix don't search for lib$1 in includedir and libdir], |
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| 347 | | [ |
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| 348 | | if test "X$withval" = "Xno"; then |
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| 349 | | use_additional=no |
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| 350 | | else |
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| 351 | | if test "X$withval" = "X"; then |
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| 352 | | AC_LIB_WITH_FINAL_PREFIX([ |
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| 353 | | eval additional_includedir=\"$includedir\" |
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| 354 | | eval additional_libdir=\"$libdir\" |
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| 355 | | ]) |
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| 356 | | else |
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| 357 | | additional_includedir="$withval/include" |
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| 358 | | additional_libdir="$withval/lib" |
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| 359 | | fi |
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| 360 | | fi |
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| 361 | | ]) |
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| 362 | | dnl Search the library and its dependencies in $additional_libdir and |
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| 363 | | dnl $LDFLAGS. Using breadth-first-seach. |
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| 364 | | LIB[]NAME= |
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| 365 | | LTLIB[]NAME= |
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| 366 | | INC[]NAME= |
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| 367 | | rpathdirs= |
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| 368 | | ltrpathdirs= |
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| 369 | | names_already_handled= |
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| 370 | | names_next_round='$1 $2' |
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| 371 | | while test -n "$names_next_round"; do |
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| 372 | | names_this_round="$names_next_round" |
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| 373 | | names_next_round= |
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| 374 | | for name in $names_this_round; do |
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| 375 | | already_handled= |
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| 376 | | for n in $names_already_handled; do |
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| 377 | | if test "$n" = "$name"; then |
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| 378 | | already_handled=yes |
|---|
| 379 | | break |
|---|
| 380 | | fi |
|---|
| 381 | | done |
|---|
| 382 | | if test -z "$already_handled"; then |
|---|
| 383 | | names_already_handled="$names_already_handled $name" |
|---|
| 384 | | dnl See if it was already located by an earlier AC_LIB_LINKFLAGS |
|---|
| 385 | | dnl or AC_LIB_HAVE_LINKFLAGS call. |
|---|
| 386 | | uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
|---|
| 387 | | eval value=\"\$HAVE_LIB$uppername\" |
|---|
| 388 | | if test -n "$value"; then |
|---|
| 389 | | if test "$value" = yes; then |
|---|
| 390 | | eval value=\"\$LIB$uppername\" |
|---|
| 391 | | test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" |
|---|
| 392 | | eval value=\"\$LTLIB$uppername\" |
|---|
| 393 | | test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" |
|---|
| 394 | | else |
|---|
| 395 | | dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined |
|---|
| 396 | | dnl that this library doesn't exist. So just drop it. |
|---|
| 397 | | : |
|---|
| 398 | | fi |
|---|
| 399 | | else |
|---|
| 400 | | dnl Search the library lib$name in $additional_libdir and $LDFLAGS |
|---|
| 401 | | dnl and the already constructed $LIBNAME/$LTLIBNAME. |
|---|
| 402 | | found_dir= |
|---|
| 403 | | found_la= |
|---|
| 404 | | found_so= |
|---|
| 405 | | found_a= |
|---|
| 406 | | if test $use_additional = yes; then |
|---|
| 407 | | if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
|---|
| 408 | | found_dir="$additional_libdir" |
|---|
| 409 | | found_so="$additional_libdir/lib$name.$shlibext" |
|---|
| 410 | | if test -f "$additional_libdir/lib$name.la"; then |
|---|
| 411 | | found_la="$additional_libdir/lib$name.la" |
|---|
| 412 | | fi |
|---|
| 413 | | else |
|---|
| 414 | | if test -f "$additional_libdir/lib$name.$libext"; then |
|---|
| 415 | | found_dir="$additional_libdir" |
|---|
| 416 | | found_a="$additional_libdir/lib$name.$libext" |
|---|
| 417 | | if test -f "$additional_libdir/lib$name.la"; then |
|---|
| 418 | | found_la="$additional_libdir/lib$name.la" |
|---|
| 419 | | fi |
|---|
| 420 | | fi |
|---|
| 421 | | fi |
|---|
| 422 | | fi |
|---|
| 423 | | if test "X$found_dir" = "X"; then |
|---|
| 424 | | for x in $LDFLAGS $LTLIB[]NAME; do |
|---|
| 425 | | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
|---|
| 426 | | case "$x" in |
|---|
| 427 | | -L*) |
|---|
| 428 | | dir=`echo "X$x" | sed -e 's/^X-L//'` |
|---|
| 429 | | if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
|---|
| 430 | | found_dir="$dir" |
|---|
| 431 | | found_so="$dir/lib$name.$shlibext" |
|---|
| 432 | | if test -f "$dir/lib$name.la"; then |
|---|
| 433 | | found_la="$dir/lib$name.la" |
|---|
| 434 | | fi |
|---|
| 435 | | else |
|---|
| 436 | | if test -f "$dir/lib$name.$libext"; then |
|---|
| 437 | | found_dir="$dir" |
|---|
| 438 | | found_a="$dir/lib$name.$libext" |
|---|
| 439 | | if test -f "$dir/lib$name.la"; then |
|---|
| 440 | | found_la="$dir/lib$name.la" |
|---|
| 441 | | fi |
|---|
| 442 | | fi |
|---|
| 443 | | fi |
|---|
| 444 | | ;; |
|---|
| 445 | | esac |
|---|
| 446 | | if test "X$found_dir" != "X"; then |
|---|
| 447 | | break |
|---|
| 448 | | fi |
|---|
| 449 | | done |
|---|
| 450 | | fi |
|---|
| 451 | | if test "X$found_dir" != "X"; then |
|---|
| 452 | | dnl Found the library. |
|---|
| 453 | | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" |
|---|
| 454 | | if test "X$found_so" != "X"; then |
|---|
| 455 | | dnl Linking with a shared library. We attempt to hardcode its |
|---|
| 456 | | dnl directory into the executable's runpath, unless it's the |
|---|
| 457 | | dnl standard /usr/lib. |
|---|
| 458 | | if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
|---|
| 459 | | dnl No hardcoding is needed. |
|---|
| 460 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
|---|
| 461 | | else |
|---|
| 462 | | dnl Use an explicit option to hardcode DIR into the resulting |
|---|
| 463 | | dnl binary. |
|---|
| 464 | | dnl Potentially add DIR to ltrpathdirs. |
|---|
| 465 | | dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
|---|
| 466 | | haveit= |
|---|
| 467 | | for x in $ltrpathdirs; do |
|---|
| 468 | | if test "X$x" = "X$found_dir"; then |
|---|
| 469 | | haveit=yes |
|---|
| 470 | | break |
|---|
| 471 | | fi |
|---|
| 472 | | done |
|---|
| 473 | | if test -z "$haveit"; then |
|---|
| 474 | | ltrpathdirs="$ltrpathdirs $found_dir" |
|---|
| 475 | | fi |
|---|
| 476 | | dnl The hardcoding into $LIBNAME is system dependent. |
|---|
| 477 | | if test "$hardcode_direct" = yes; then |
|---|
| 478 | | dnl Using DIR/libNAME.so during linking hardcodes DIR into the |
|---|
| 479 | | dnl resulting binary. |
|---|
| 480 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
|---|
| 481 | | else |
|---|
| 482 | | if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
|---|
| 483 | | dnl Use an explicit option to hardcode DIR into the resulting |
|---|
| 484 | | dnl binary. |
|---|
| 485 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
|---|
| 486 | | dnl Potentially add DIR to rpathdirs. |
|---|
| 487 | | dnl The rpathdirs will be appended to $LIBNAME at the end. |
|---|
| 488 | | haveit= |
|---|
| 489 | | for x in $rpathdirs; do |
|---|
| 490 | | if test "X$x" = "X$found_dir"; then |
|---|
| 491 | | haveit=yes |
|---|
| 492 | | break |
|---|
| 493 | | fi |
|---|
| 494 | | done |
|---|
| 495 | | if test -z "$haveit"; then |
|---|
| 496 | | rpathdirs="$rpathdirs $found_dir" |
|---|
| 497 | | fi |
|---|
| 498 | | else |
|---|
| 499 | | dnl Rely on "-L$found_dir". |
|---|
| 500 | | dnl But don't add it if it's already contained in the LDFLAGS |
|---|
| 501 | | dnl or the already constructed $LIBNAME |
|---|
| 502 | | haveit= |
|---|
| 503 | | for x in $LDFLAGS $LIB[]NAME; do |
|---|
| 504 | | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
|---|
| 505 | | if test "X$x" = "X-L$found_dir"; then |
|---|
| 506 | | haveit=yes |
|---|
| 507 | | break |
|---|
| 508 | | fi |
|---|
| 509 | | done |
|---|
| 510 | | if test -z "$haveit"; then |
|---|
| 511 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" |
|---|
| 512 | | fi |
|---|
| 513 | | if test "$hardcode_minus_L" != no; then |
|---|
| 514 | | dnl FIXME: Not sure whether we should use |
|---|
| 515 | | dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
|---|
| 516 | | dnl here. |
|---|
| 517 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
|---|
| 518 | | else |
|---|
| 519 | | dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH |
|---|
| 520 | | dnl here, because this doesn't fit in flags passed to the |
|---|
| 521 | | dnl compiler. So give up. No hardcoding. This affects only |
|---|
| 522 | | dnl very old systems. |
|---|
| 523 | | dnl FIXME: Not sure whether we should use |
|---|
| 524 | | dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
|---|
| 525 | | dnl here. |
|---|
| 526 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
|---|
| 527 | | fi |
|---|
| 528 | | fi |
|---|
| 529 | | fi |
|---|
| 530 | | fi |
|---|
| 531 | | else |
|---|
| 532 | | if test "X$found_a" != "X"; then |
|---|
| 533 | | dnl Linking with a static library. |
|---|
| 534 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" |
|---|
| 535 | | else |
|---|
| 536 | | dnl We shouldn't come here, but anyway it's good to have a |
|---|
| 537 | | dnl fallback. |
|---|
| 538 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" |
|---|
| 539 | | fi |
|---|
| 540 | | fi |
|---|
| 541 | | dnl Assume the include files are nearby. |
|---|
| 542 | | additional_includedir= |
|---|
| 543 | | case "$found_dir" in |
|---|
| 544 | | */lib | */lib/) |
|---|
| 545 | | basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
|---|
| 546 | | additional_includedir="$basedir/include" |
|---|
| 547 | | ;; |
|---|
| 548 | | esac |
|---|
| 549 | | if test "X$additional_includedir" != "X"; then |
|---|
| 550 | | dnl Potentially add $additional_includedir to $INCNAME. |
|---|
| 551 | | dnl But don't add it |
|---|
| 552 | | dnl 1. if it's the standard /usr/include, |
|---|
| 553 | | dnl 2. if it's /usr/local/include and we are using GCC on Linux, |
|---|
| 554 | | dnl 3. if it's already present in $CPPFLAGS or the already |
|---|
| 555 | | dnl constructed $INCNAME, |
|---|
| 556 | | dnl 4. if it doesn't exist as a directory. |
|---|
| 557 | | if test "X$additional_includedir" != "X/usr/include"; then |
|---|
| 558 | | haveit= |
|---|
| 559 | | if test "X$additional_includedir" = "X/usr/local/include"; then |
|---|
| 560 | | if test -n "$GCC"; then |
|---|
| 561 | | case $host_os in |
|---|
| 562 | | linux*) haveit=yes;; |
|---|
| 563 | | esac |
|---|
| 564 | | fi |
|---|
| 565 | | fi |
|---|
| 566 | | if test -z "$haveit"; then |
|---|
| 567 | | for x in $CPPFLAGS $INC[]NAME; do |
|---|
| 568 | | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
|---|
| 569 | | if test "X$x" = "X-I$additional_includedir"; then |
|---|
| 570 | | haveit=yes |
|---|
| 571 | | break |
|---|
| 572 | | fi |
|---|
| 573 | | done |
|---|
| 574 | | if test -z "$haveit"; then |
|---|
| 575 | | if test -d "$additional_includedir"; then |
|---|
| 576 | | dnl Really add $additional_includedir to $INCNAME. |
|---|
| 577 | | INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" |
|---|
| 578 | | fi |
|---|
| 579 | | fi |
|---|
| 580 | | fi |
|---|
| 581 | | fi |
|---|
| 582 | | fi |
|---|
| 583 | | dnl Look for dependencies. |
|---|
| 584 | | if test -n "$found_la"; then |
|---|
| 585 | | dnl Read the .la file. It defines the variables |
|---|
| 586 | | dnl dlname, library_names, old_library, dependency_libs, current, |
|---|
| 587 | | dnl age, revision, installed, dlopen, dlpreopen, libdir. |
|---|
| 588 | | save_libdir="$libdir" |
|---|
| 589 | | case "$found_la" in |
|---|
| 590 | | */* | *\\*) . "$found_la" ;; |
|---|
| 591 | | *) . "./$found_la" ;; |
|---|
| 592 | | esac |
|---|
| 593 | | libdir="$save_libdir" |
|---|
| 594 | | dnl We use only dependency_libs. |
|---|
| 595 | | for dep in $dependency_libs; do |
|---|
| 596 | | case "$dep" in |
|---|
| 597 | | -L*) |
|---|
| 598 | | additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
|---|
| 599 | | dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. |
|---|
| 600 | | dnl But don't add it |
|---|
| 601 | | dnl 1. if it's the standard /usr/lib, |
|---|
| 602 | | dnl 2. if it's /usr/local/lib and we are using GCC on Linux, |
|---|
| 603 | | dnl 3. if it's already present in $LDFLAGS or the already |
|---|
| 604 | | dnl constructed $LIBNAME, |
|---|
| 605 | | dnl 4. if it doesn't exist as a directory. |
|---|
| 606 | | if test "X$additional_libdir" != "X/usr/lib"; then |
|---|
| 607 | | haveit= |
|---|
| 608 | | if test "X$additional_libdir" = "X/usr/local/lib"; then |
|---|
| 609 | | if test -n "$GCC"; then |
|---|
| 610 | | case $host_os in |
|---|
| 611 | | linux*) haveit=yes;; |
|---|
| 612 | | esac |
|---|
| 613 | | fi |
|---|
| 614 | | fi |
|---|
| 615 | | if test -z "$haveit"; then |
|---|
| 616 | | haveit= |
|---|
| 617 | | for x in $LDFLAGS $LIB[]NAME; do |
|---|
| 618 | | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
|---|
| 619 | | if test "X$x" = "X-L$additional_libdir"; then |
|---|
| 620 | | haveit=yes |
|---|
| 621 | | break |
|---|
| 622 | | fi |
|---|
| 623 | | done |
|---|
| 624 | | if test -z "$haveit"; then |
|---|
| 625 | | if test -d "$additional_libdir"; then |
|---|
| 626 | | dnl Really add $additional_libdir to $LIBNAME. |
|---|
| 627 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" |
|---|
| 628 | | fi |
|---|
| 629 | | fi |
|---|
| 630 | | haveit= |
|---|
| 631 | | for x in $LDFLAGS $LTLIB[]NAME; do |
|---|
| 632 | | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
|---|
| 633 | | if test "X$x" = "X-L$additional_libdir"; then |
|---|
| 634 | | haveit=yes |
|---|
| 635 | | break |
|---|
| 636 | | fi |
|---|
| 637 | | done |
|---|
| 638 | | if test -z "$haveit"; then |
|---|
| 639 | | if test -d "$additional_libdir"; then |
|---|
| 640 | | dnl Really add $additional_libdir to $LTLIBNAME. |
|---|
| 641 | | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" |
|---|
| 642 | | fi |
|---|
| 643 | | fi |
|---|
| 644 | | fi |
|---|
| 645 | | fi |
|---|
| 646 | | ;; |
|---|
| 647 | | -R*) |
|---|
| 648 | | dir=`echo "X$dep" | sed -e 's/^X-R//'` |
|---|
| 649 | | if test "$enable_rpath" != no; then |
|---|
| 650 | | dnl Potentially add DIR to rpathdirs. |
|---|
| 651 | | dnl The rpathdirs will be appended to $LIBNAME at the end. |
|---|
| 652 | | haveit= |
|---|
| 653 | | for x in $rpathdirs; do |
|---|
| 654 | | if test "X$x" = "X$dir"; then |
|---|
| 655 | | haveit=yes |
|---|
| 656 | | break |
|---|
| 657 | | fi |
|---|
| 658 | | done |
|---|
| 659 | | if test -z "$haveit"; then |
|---|
| 660 | | rpathdirs="$rpathdirs $dir" |
|---|
| 661 | | fi |
|---|
| 662 | | dnl Potentially add DIR to ltrpathdirs. |
|---|
| 663 | | dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
|---|
| 664 | | haveit= |
|---|
| 665 | | for x in $ltrpathdirs; do |
|---|
| 666 | | if test "X$x" = "X$dir"; then |
|---|
| 667 | | haveit=yes |
|---|
| 668 | | break |
|---|
| 669 | | fi |
|---|
| 670 | | done |
|---|
| 671 | | if test -z "$haveit"; then |
|---|
| 672 | | ltrpathdirs="$ltrpathdirs $dir" |
|---|
| 673 | | fi |
|---|
| 674 | | fi |
|---|
| 675 | | ;; |
|---|
| 676 | | -l*) |
|---|
| 677 | | dnl Handle this in the next round. |
|---|
| 678 | | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
|---|
| 679 | | ;; |
|---|
| 680 | | *.la) |
|---|
| 681 | | dnl Handle this in the next round. Throw away the .la's |
|---|
| 682 | | dnl directory; it is already contained in a preceding -L |
|---|
| 683 | | dnl option. |
|---|
| 684 | | names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
|---|
| 685 | | ;; |
|---|
| 686 | | *) |
|---|
| 687 | | dnl Most likely an immediate library name. |
|---|
| 688 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" |
|---|
| 689 | | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" |
|---|
| 690 | | ;; |
|---|
| 691 | | esac |
|---|
| 692 | | done |
|---|
| 693 | | fi |
|---|
| 694 | | else |
|---|
| 695 | | dnl Didn't find the library; assume it is in the system directories |
|---|
| 696 | | dnl known to the linker and runtime loader. (All the system |
|---|
| 697 | | dnl directories known to the linker should also be known to the |
|---|
| 698 | | dnl runtime loader, otherwise the system is severely misconfigured.) |
|---|
| 699 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
|---|
| 700 | | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" |
|---|
| 701 | | fi |
|---|
| 702 | | fi |
|---|
| 703 | | fi |
|---|
| 704 | | done |
|---|
| 705 | | done |
|---|
| 706 | | if test "X$rpathdirs" != "X"; then |
|---|
| 707 | | if test -n "$hardcode_libdir_separator"; then |
|---|
| 708 | | dnl Weird platform: only the last -rpath option counts, the user must |
|---|
| 709 | | dnl pass all path elements in one option. We can arrange that for a |
|---|
| 710 | | dnl single library, but not when more than one $LIBNAMEs are used. |
|---|
| 711 | | alldirs= |
|---|
| 712 | | for found_dir in $rpathdirs; do |
|---|
| 713 | | alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
|---|
| 714 | | done |
|---|
| 715 | | dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl. |
|---|
| 716 | | acl_save_libdir="$libdir" |
|---|
| 717 | | libdir="$alldirs" |
|---|
| 718 | | eval flag=\"$hardcode_libdir_flag_spec\" |
|---|
| 719 | | libdir="$acl_save_libdir" |
|---|
| 720 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
|---|
| 721 | | else |
|---|
| 722 | | dnl The -rpath options are cumulative. |
|---|
| 723 | | for found_dir in $rpathdirs; do |
|---|
| 724 | | acl_save_libdir="$libdir" |
|---|
| 725 | | libdir="$found_dir" |
|---|
| 726 | | eval flag=\"$hardcode_libdir_flag_spec\" |
|---|
| 727 | | libdir="$acl_save_libdir" |
|---|
| 728 | | LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
|---|
| 729 | | done |
|---|
| 730 | | fi |
|---|
| 731 | | fi |
|---|
| 732 | | if test "X$ltrpathdirs" != "X"; then |
|---|
| 733 | | dnl When using libtool, the option that works for both libraries and |
|---|
| 734 | | dnl executables is -R. The -R options are cumulative. |
|---|
| 735 | | for found_dir in $ltrpathdirs; do |
|---|
| 736 | | LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" |
|---|
| 737 | | done |
|---|
| 738 | | fi |
|---|
| 739 | | ]) |
|---|
| 740 | | |
|---|
| 741 | | dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, |
|---|
| 742 | | dnl unless already present in VAR. |
|---|
| 743 | | dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes |
|---|
| 744 | | dnl contains two or three consecutive elements that belong together. |
|---|
| 745 | | AC_DEFUN([AC_LIB_APPENDTOVAR], |
|---|
| 746 | | [ |
|---|
| 747 | | for element in [$2]; do |
|---|
| 748 | | haveit= |
|---|
| 749 | | for x in $[$1]; do |
|---|
| 750 | | AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
|---|
| 751 | | if test "X$x" = "X$element"; then |
|---|
| 752 | | haveit=yes |
|---|
| 753 | | break |
|---|
| 754 | | fi |
|---|
| 755 | | done |
|---|
| 756 | | if test -z "$haveit"; then |
|---|
| 757 | | [$1]="${[$1]}${[$1]:+ }$element" |
|---|
| 758 | | fi |
|---|
| 759 | | done |
|---|
| 760 | | ]) |
|---|
| 761 | | |
|---|
| 762 | | # lib-ld.m4 serial 3 (gettext-0.13) |
|---|
| 763 | | dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. |
|---|
| 764 | | dnl This file is free software, distributed under the terms of the GNU |
|---|
| 765 | | dnl General Public License. As a special exception to the GNU General |
|---|
| 766 | | dnl Public License, this file may be distributed as part of a program |
|---|
| 767 | | dnl that contains a configuration script generated by Autoconf, under |
|---|
| 768 | | dnl the same distribution terms as the rest of that program. |
|---|
| 769 | | |
|---|
| 770 | | dnl Subroutines of libtool.m4, |
|---|
| 771 | | dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision |
|---|
| 772 | | dnl with libtool.m4. |
|---|
| 773 | | |
|---|
| 774 | | dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. |
|---|
| 775 | | AC_DEFUN([AC_LIB_PROG_LD_GNU], |
|---|
| 776 | | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, |
|---|
| 777 | | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
|---|
| 778 | | case `$LD -v 2>&1 </dev/null` in |
|---|
| 779 | | *GNU* | *'with BFD'*) |
|---|
| 780 | | acl_cv_prog_gnu_ld=yes ;; |
|---|
| 781 | | *) |
|---|
| 782 | | acl_cv_prog_gnu_ld=no ;; |
|---|
| 783 | | esac]) |
|---|
| 784 | | with_gnu_ld=$acl_cv_prog_gnu_ld |
|---|
| 785 | | ]) |
|---|
| 786 | | |
|---|
| 787 | | dnl From libtool-1.4. Sets the variable LD. |
|---|
| 788 | | AC_DEFUN([AC_LIB_PROG_LD], |
|---|
| 789 | | [AC_ARG_WITH(gnu-ld, |
|---|
| 790 | | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
|---|
| 791 | | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
|---|
| 792 | | AC_REQUIRE([AC_PROG_CC])dnl |
|---|
| 793 | | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
|---|
| 794 | | # Prepare PATH_SEPARATOR. |
|---|
| 795 | | # The user is always right. |
|---|
| 796 | | if test "${PATH_SEPARATOR+set}" != set; then |
|---|
| 797 | | echo "#! /bin/sh" >conf$$.sh |
|---|
| 798 | | echo "exit 0" >>conf$$.sh |
|---|
| 799 | | chmod +x conf$$.sh |
|---|
| 800 | | if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
|---|
| 801 | | PATH_SEPARATOR=';' |
|---|
| 802 | | else |
|---|
| 803 | | PATH_SEPARATOR=: |
|---|
| 804 | | fi |
|---|
| 805 | | rm -f conf$$.sh |
|---|
| 806 | | fi |
|---|
| 807 | | ac_prog=ld |
|---|
| 808 | | if test "$GCC" = yes; then |
|---|
| 809 | | # Check if gcc -print-prog-name=ld gives a path. |
|---|
| 810 | | AC_MSG_CHECKING([for ld used by GCC]) |
|---|
| 811 | | case $host in |
|---|
| 812 | | *-*-mingw*) |
|---|
| 813 | | # gcc leaves a trailing carriage return which upsets mingw |
|---|
| 814 | | ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
|---|
| 815 | | *) |
|---|
| 816 | | ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
|---|
| 817 | | esac |
|---|
| 818 | | case $ac_prog in |
|---|
| 819 | | # Accept absolute paths. |
|---|
| 820 | | [[\\/]* | [A-Za-z]:[\\/]*)] |
|---|
| 821 | | [re_direlt='/[^/][^/]*/\.\./'] |
|---|
| 822 | | # Canonicalize the path of ld |
|---|
| 823 | | ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
|---|
| 824 | | while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
|---|
| 825 | | ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
|---|
| 826 | | done |
|---|
| 827 | | test -z "$LD" && LD="$ac_prog" |
|---|
| 828 | | ;; |
|---|
| 829 | | "") |
|---|
| 830 | | # If it fails, then pretend we aren't using GCC. |
|---|
| 831 | | ac_prog=ld |
|---|
| 832 | | ;; |
|---|
| 833 | | *) |
|---|
| 834 | | # If it is relative, then search for the first ld in PATH. |
|---|
| 835 | | with_gnu_ld=unknown |
|---|
| 836 | | ;; |
|---|
| 837 | | esac |
|---|
| 838 | | elif test "$with_gnu_ld" = yes; then |
|---|
| 839 | | AC_MSG_CHECKING([for GNU ld]) |
|---|
| 840 | | else |
|---|
| 841 | | AC_MSG_CHECKING([for non-GNU ld]) |
|---|
| 842 | | fi |
|---|
| 843 | | AC_CACHE_VAL(acl_cv_path_LD, |
|---|
| 844 | | [if test -z "$LD"; then |
|---|
| 845 | | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
|---|
| 846 | | for ac_dir in $PATH; do |
|---|
| 847 | | test -z "$ac_dir" && ac_dir=. |
|---|
| 848 | | if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
|---|
| 849 | | acl_cv_path_LD="$ac_dir/$ac_prog" |
|---|
| 850 | | # Check to see if the program is GNU ld. I'd rather use --version, |
|---|
| 851 | | # but apparently some GNU ld's only accept -v. |
|---|
| 852 | | # Break only if it was the GNU/non-GNU ld that we prefer. |
|---|
| 853 | | case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in |
|---|
| 854 | | *GNU* | *'with BFD'*) |
|---|
| 855 | | test "$with_gnu_ld" != no && break ;; |
|---|
| 856 | | *) |
|---|
| 857 | | test "$with_gnu_ld" != yes && break ;; |
|---|
| 858 | | esac |
|---|
| 859 | | fi |
|---|
| 860 | | done |
|---|
| 861 | | IFS="$ac_save_ifs" |
|---|
| 862 | | else |
|---|
| 863 | | acl_cv_path_LD="$LD" # Let the user override the test with a path. |
|---|
| 864 | | fi]) |
|---|
| 865 | | LD="$acl_cv_path_LD" |
|---|
| 866 | | if test -n "$LD"; then |
|---|
| 867 | | AC_MSG_RESULT($LD) |
|---|
| 868 | | else |
|---|
| 869 | | AC_MSG_RESULT(no) |
|---|
| 870 | | fi |
|---|
| 871 | | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
|---|
| 872 | | AC_LIB_PROG_LD_GNU |
|---|
| 873 | | ]) |
|---|
| 874 | | |
|---|
| 875 | | # Do all the work for Automake. This macro actually does too much -- |
|---|
| 876 | | # some checks are only needed if your package does certain things. |
|---|
| 877 | | # But this isn't really a big deal. |
|---|
| 878 | | |
|---|
| 879 | | # serial 1 |
|---|
| 880 | | |
|---|
| 881 | | dnl Usage: |
|---|
| 882 | | dnl AM_INIT_AUTOMAKE(package,version, [no-define]) |
|---|
| 883 | | |
|---|
| 884 | | AC_DEFUN([AM_INIT_AUTOMAKE], |
|---|
| 885 | | [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl |
|---|
| 886 | | AC_REQUIRE([AC_PROG_INSTALL]) |
|---|
| 887 | | PACKAGE=[$1] |
|---|
| 888 | | AC_SUBST(PACKAGE) |
|---|
| 889 | | VERSION=[$2] |
|---|
| 890 | | AC_SUBST(VERSION) |
|---|
| 891 | | dnl test to see if srcdir already configured |
|---|
| 892 | | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then |
|---|
| 893 | | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
|---|
| 894 | | fi |
|---|
| 895 | | ifelse([$3],, |
|---|
| 896 | | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) |
|---|
| 897 | | AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) |
|---|
| 898 | | AC_REQUIRE([AM_SANITY_CHECK]) |
|---|
| 899 | | AC_REQUIRE([AC_ARG_PROGRAM]) |
|---|
| 900 | | dnl FIXME This is truly gross. |
|---|
| 901 | | missing_dir=`cd $ac_aux_dir && pwd` |
|---|
| 902 | | AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir) |
|---|
| 903 | | AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) |
|---|
| 904 | | AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir) |
|---|
| 905 | | AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) |
|---|
| 906 | | AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) |
|---|
| 907 | | AC_REQUIRE([AC_PROG_MAKE_SET])]) |
|---|
| 908 | | |
|---|
| 909 | | # Copyright 2002 Free Software Foundation, Inc. |
|---|
| 910 | | |
|---|
| 911 | | # This program is free software; you can redistribute it and/or modify |
|---|
| 912 | | # it under the terms of the GNU General Public License as published by |
|---|
| 913 | | # the Free Software Foundation; either version 2, or (at your option) |
|---|
| 914 | | # any later version. |
|---|
| 915 | | |
|---|
| 916 | | # This program is distributed in the hope that it will be useful, |
|---|
| 917 | | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 918 | | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|---|
| 919 | | # GNU General Public License for more details. |
|---|
| 920 | | |
|---|
| 921 | | # You should have received a copy of the GNU General Public License |
|---|
| 922 | | # along with this program; if not, write to the Free Software |
|---|
| 923 | | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
|---|
| 924 | | |
|---|
| 925 | | # AM_AUTOMAKE_VERSION(VERSION) |
|---|
| 926 | | # ---------------------------- |
|---|
| 927 | | # Automake X.Y traces this macro to ensure aclocal.m4 has been |
|---|
| 928 | | # generated from the m4 files accompanying Automake X.Y. |
|---|
| 929 | | AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"]) |
|---|
| 930 | | |
|---|
| 931 | | # AM_SET_CURRENT_AUTOMAKE_VERSION |
|---|
| 932 | | # ------------------------------- |
|---|
| 933 | | # Call AM_AUTOMAKE_VERSION so it can be traced. |
|---|
| 934 | | # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. |
|---|
| 935 | | AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], |
|---|
| 936 | | [AM_AUTOMAKE_VERSION([1.4-p6])]) |
|---|
| 937 | | |
|---|
| 938 | | # |
|---|
| 939 | | # Check to make sure that the build environment is sane. |
|---|
| 940 | | # |
|---|
| 941 | | |
|---|
| 942 | | AC_DEFUN([AM_SANITY_CHECK], |
|---|
| 943 | | [AC_MSG_CHECKING([whether build environment is sane]) |
|---|
| 944 | | # Just in case |
|---|
| 945 | | sleep 1 |
|---|
| 946 | | echo timestamp > conftestfile |
|---|
| 947 | | # Do `set' in a subshell so we don't clobber the current shell's |
|---|
| 948 | | # arguments. Must try -L first in case configure is actually a |
|---|
| 949 | | # symlink; some systems play weird games with the mod time of symlinks |
|---|
| 950 | | # (eg FreeBSD returns the mod time of the symlink's containing |
|---|
| 951 | | # directory). |
|---|
| 952 | | if ( |
|---|
| 953 | | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` |
|---|
| 954 | | if test "[$]*" = "X"; then |
|---|
| 955 | | # -L didn't work. |
|---|
| 956 | | set X `ls -t $srcdir/configure conftestfile` |
|---|
| 957 | | fi |
|---|
| 958 | | if test "[$]*" != "X $srcdir/configure conftestfile" \ |
|---|
| 959 | | && test "[$]*" != "X conftestfile $srcdir/configure"; then |
|---|
| 960 | | |
|---|
| 961 | | # If neither matched, then we have a broken ls. This can happen |
|---|
| 962 | | # if, for instance, CONFIG_SHELL is bash and it inherits a |
|---|
| 963 | | # broken ls alias from the environment. This has actually |
|---|
| 964 | | # happened. Such a system could not be considered "sane". |
|---|
| 965 | | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
|---|
| 966 | | alias in your environment]) |
|---|
| 967 | | fi |
|---|
| 968 | | |
|---|
| 969 | | test "[$]2" = conftestfile |
|---|
| 970 | | ) |
|---|
| 971 | | then |
|---|
| 972 | | # Ok. |
|---|
| 973 | | : |
|---|
| 974 | | else |
|---|
| 975 | | AC_MSG_ERROR([newly created file is older than distributed files! |
|---|
| 976 | | Check your system clock]) |
|---|
| 977 | | fi |
|---|
| 978 | | rm -f conftest* |
|---|
| 979 | | AC_MSG_RESULT(yes)]) |
|---|
| 980 | | |
|---|
| 981 | | dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) |
|---|
| 982 | | dnl The program must properly implement --version. |
|---|
| 983 | | AC_DEFUN([AM_MISSING_PROG], |
|---|
| 984 | | [AC_MSG_CHECKING(for working $2) |
|---|
| 985 | | # Run test in a subshell; some versions of sh will print an error if |
|---|
| 986 | | # an executable is not found, even if stderr is redirected. |
|---|
| 987 | | # Redirect stdin to placate older versions of autoconf. Sigh. |
|---|
| 988 | | if ($2 --version) < /dev/null > /dev/null 2>&1; then |
|---|
| 989 | | $1=$2 |
|---|
| 990 | | AC_MSG_RESULT(found) |
|---|
| 991 | | else |
|---|
| 992 | | $1="$3/missing $2" |
|---|
| 993 | | AC_MSG_RESULT(missing) |
|---|
| 994 | | fi |
|---|
| 995 | | AC_SUBST($1)]) |
|---|
| 996 | | |
|---|
| 997 | | # Like AC_CONFIG_HEADER, but automatically create stamp file. |
|---|
| 998 | | |
|---|
| 999 | | AC_DEFUN([AM_CONFIG_HEADER], |
|---|
| 1000 | | [AC_PREREQ([2.12]) |
|---|
| 1001 | | AC_CONFIG_HEADER([$1]) |
|---|
| 1002 | | dnl When config.status generates a header, we must update the stamp-h file. |
|---|
| 1003 | | dnl This file resides in the same directory as the config header |
|---|
| 1004 | | dnl that is generated. We must strip everything past the first ":", |
|---|
| 1005 | | dnl and everything past the last "/". |
|---|
| 1006 | | AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl |
|---|
| 1007 | | ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, |
|---|
| 1008 | | <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, |
|---|
| 1009 | | <<am_indx=1 |
|---|
| 1010 | | for am_file in <<$1>>; do |
|---|
| 1011 | | case " <<$>>CONFIG_HEADERS " in |
|---|
| 1012 | | *" <<$>>am_file "*<<)>> |
|---|
| 1013 | | echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx |
|---|
| 1014 | | ;; |
|---|
| 1015 | | esac |
|---|
| 1016 | | am_indx=`expr "<<$>>am_indx" + 1` |
|---|
| 1017 | | done<<>>dnl>>) |
|---|
| 1018 | | changequote([,]))]) |
|---|
| | 1 | # generated automatically by aclocal 1.8.5 -*- Autoconf -*- |
|---|
| | 2 | |
|---|
| | 3 | # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
|---|
| | 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. |
|---|