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dnl aclocal.m4 generated automatically by aclocal 1.4-p4 |
dnl aclocal.m4t generated automatically by aclocal 1.4-p6 |
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|
|
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dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. |
dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. |
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dnl This file is free software; the Free Software Foundation |
dnl This file is free software; the Free Software Foundation |
5 |
dnl gives unlimited permission to copy and/or distribute it, |
dnl gives unlimited permission to copy and/or distribute it, |
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dnl with or without modifications, as long as this notice is preserved. |
dnl with or without modifications, as long as this notice is preserved. |
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AC_SUBST(PASSWD)dnl |
AC_SUBST(PASSWD)dnl |
39 |
])dnl |
])dnl |
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|
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# lib-prefix.m4 serial 3 (gettext-0.13) |
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dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. |
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dnl This file is free software, distributed under the terms of the GNU |
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dnl General Public License. As a special exception to the GNU General |
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dnl Public License, this file may be distributed as part of a program |
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dnl that contains a configuration script generated by Autoconf, under |
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dnl the same distribution terms as the rest of that program. |
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|
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dnl From Bruno Haible. |
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|
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dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and |
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dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't |
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dnl require excessive bracketing. |
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ifdef([AC_HELP_STRING], |
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[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], |
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[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) |
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|
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dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed |
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dnl to access previously installed libraries. The basic assumption is that |
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dnl a user will want packages to use other packages he previously installed |
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dnl with the same --prefix option. |
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dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate |
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dnl libraries, but is otherwise very convenient. |
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AC_DEFUN([AC_LIB_PREFIX], |
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[ |
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AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) |
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AC_REQUIRE([AC_PROG_CC]) |
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AC_REQUIRE([AC_CANONICAL_HOST]) |
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
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dnl By default, look in $includedir and $libdir. |
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use_additional=yes |
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AC_LIB_WITH_FINAL_PREFIX([ |
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eval additional_includedir=\"$includedir\" |
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eval additional_libdir=\"$libdir\" |
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]) |
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AC_LIB_ARG_WITH([lib-prefix], |
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[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib |
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--without-lib-prefix don't search for libraries in includedir and libdir], |
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[ |
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if test "X$withval" = "Xno"; then |
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use_additional=no |
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else |
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if test "X$withval" = "X"; then |
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AC_LIB_WITH_FINAL_PREFIX([ |
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eval additional_includedir=\"$includedir\" |
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eval additional_libdir=\"$libdir\" |
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]) |
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else |
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additional_includedir="$withval/include" |
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additional_libdir="$withval/lib" |
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fi |
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fi |
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]) |
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if test $use_additional = yes; then |
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dnl Potentially add $additional_includedir to $CPPFLAGS. |
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dnl But don't add it |
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dnl 1. if it's the standard /usr/include, |
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dnl 2. if it's already present in $CPPFLAGS, |
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dnl 3. if it's /usr/local/include and we are using GCC on Linux, |
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dnl 4. if it doesn't exist as a directory. |
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if test "X$additional_includedir" != "X/usr/include"; then |
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haveit= |
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for x in $CPPFLAGS; do |
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AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
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if test "X$x" = "X-I$additional_includedir"; then |
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haveit=yes |
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break |
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fi |
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done |
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if test -z "$haveit"; then |
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if test "X$additional_includedir" = "X/usr/local/include"; then |
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if test -n "$GCC"; then |
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case $host_os in |
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linux*) haveit=yes;; |
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esac |
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fi |
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fi |
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if test -z "$haveit"; then |
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if test -d "$additional_includedir"; then |
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dnl Really add $additional_includedir to $CPPFLAGS. |
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CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" |
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fi |
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fi |
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fi |
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fi |
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dnl Potentially add $additional_libdir to $LDFLAGS. |
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dnl But don't add it |
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dnl 1. if it's the standard /usr/lib, |
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dnl 2. if it's already present in $LDFLAGS, |
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dnl 3. if it's /usr/local/lib and we are using GCC on Linux, |
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dnl 4. if it doesn't exist as a directory. |
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if test "X$additional_libdir" != "X/usr/lib"; then |
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haveit= |
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for x in $LDFLAGS; do |
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AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
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if test "X$x" = "X-L$additional_libdir"; then |
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haveit=yes |
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break |
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fi |
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done |
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if test -z "$haveit"; then |
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if test "X$additional_libdir" = "X/usr/local/lib"; then |
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if test -n "$GCC"; then |
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case $host_os in |
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linux*) haveit=yes;; |
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esac |
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fi |
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fi |
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if test -z "$haveit"; then |
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if test -d "$additional_libdir"; then |
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dnl Really add $additional_libdir to $LDFLAGS. |
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LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" |
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fi |
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fi |
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fi |
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fi |
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fi |
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]) |
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|
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dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, |
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dnl acl_final_exec_prefix, containing the values to which $prefix and |
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dnl $exec_prefix will expand at the end of the configure script. |
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AC_DEFUN([AC_LIB_PREPARE_PREFIX], |
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[ |
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dnl Unfortunately, prefix and exec_prefix get only finally determined |
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dnl at the end of configure. |
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if test "X$prefix" = "XNONE"; then |
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acl_final_prefix="$ac_default_prefix" |
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else |
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acl_final_prefix="$prefix" |
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fi |
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if test "X$exec_prefix" = "XNONE"; then |
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acl_final_exec_prefix='${prefix}' |
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else |
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acl_final_exec_prefix="$exec_prefix" |
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fi |
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acl_save_prefix="$prefix" |
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prefix="$acl_final_prefix" |
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eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" |
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prefix="$acl_save_prefix" |
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]) |
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|
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dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the |
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dnl variables prefix and exec_prefix bound to the values they will have |
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dnl at the end of the configure script. |
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AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], |
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[ |
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acl_save_prefix="$prefix" |
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prefix="$acl_final_prefix" |
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acl_save_exec_prefix="$exec_prefix" |
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exec_prefix="$acl_final_exec_prefix" |
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$1 |
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exec_prefix="$acl_save_exec_prefix" |
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prefix="$acl_save_prefix" |
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]) |
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|
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# lib-link.m4 serial 4 (gettext-0.12) |
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dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. |
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dnl This file is free software, distributed under the terms of the GNU |
200 |
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dnl General Public License. As a special exception to the GNU General |
201 |
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dnl Public License, this file may be distributed as part of a program |
202 |
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dnl that contains a configuration script generated by Autoconf, under |
203 |
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dnl the same distribution terms as the rest of that program. |
204 |
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|
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dnl From Bruno Haible. |
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|
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dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and |
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dnl the libraries corresponding to explicit and implicit dependencies. |
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dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and |
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dnl augments the CPPFLAGS variable. |
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AC_DEFUN([AC_LIB_LINKFLAGS], |
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[ |
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
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AC_REQUIRE([AC_LIB_RPATH]) |
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define([Name],[translit([$1],[./-], [___])]) |
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define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
218 |
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AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ |
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AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
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ac_cv_lib[]Name[]_libs="$LIB[]NAME" |
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ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" |
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ac_cv_lib[]Name[]_cppflags="$INC[]NAME" |
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]) |
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LIB[]NAME="$ac_cv_lib[]Name[]_libs" |
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LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" |
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INC[]NAME="$ac_cv_lib[]Name[]_cppflags" |
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AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
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AC_SUBST([LIB]NAME) |
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AC_SUBST([LTLIB]NAME) |
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dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the |
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dnl results of this search when this library appears as a dependency. |
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HAVE_LIB[]NAME=yes |
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undefine([Name]) |
234 |
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undefine([NAME]) |
235 |
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]) |
236 |
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|
237 |
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dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) |
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dnl searches for libname and the libraries corresponding to explicit and |
239 |
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dnl implicit dependencies, together with the specified include files and |
240 |
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dnl the ability to compile and link the specified testcode. If found, it |
241 |
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dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and |
242 |
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dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and |
243 |
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dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs |
244 |
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dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. |
245 |
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AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], |
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[ |
247 |
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
248 |
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AC_REQUIRE([AC_LIB_RPATH]) |
249 |
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define([Name],[translit([$1],[./-], [___])]) |
250 |
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define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
251 |
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
252 |
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|
253 |
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dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME |
254 |
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dnl accordingly. |
255 |
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AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
256 |
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|
257 |
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dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, |
258 |
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dnl because if the user has installed lib[]Name and not disabled its use |
259 |
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dnl via --without-lib[]Name-prefix, he wants to use it. |
260 |
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ac_save_CPPFLAGS="$CPPFLAGS" |
261 |
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AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
262 |
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|
263 |
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AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ |
264 |
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ac_save_LIBS="$LIBS" |
265 |
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LIBS="$LIBS $LIB[]NAME" |
266 |
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AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) |
267 |
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LIBS="$ac_save_LIBS" |
268 |
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]) |
269 |
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if test "$ac_cv_lib[]Name" = yes; then |
270 |
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HAVE_LIB[]NAME=yes |
271 |
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AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) |
272 |
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AC_MSG_CHECKING([how to link with lib[]$1]) |
273 |
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AC_MSG_RESULT([$LIB[]NAME]) |
274 |
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else |
275 |
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HAVE_LIB[]NAME=no |
276 |
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dnl If $LIB[]NAME didn't lead to a usable library, we don't need |
277 |
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dnl $INC[]NAME either. |
278 |
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CPPFLAGS="$ac_save_CPPFLAGS" |
279 |
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LIB[]NAME= |
280 |
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LTLIB[]NAME= |
281 |
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fi |
282 |
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AC_SUBST([HAVE_LIB]NAME) |
283 |
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AC_SUBST([LIB]NAME) |
284 |
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AC_SUBST([LTLIB]NAME) |
285 |
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undefine([Name]) |
286 |
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undefine([NAME]) |
287 |
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]) |
288 |
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|
289 |
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dnl Determine the platform dependent parameters needed to use rpath: |
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dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator, |
291 |
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dnl hardcode_direct, hardcode_minus_L. |
292 |
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AC_DEFUN([AC_LIB_RPATH], |
293 |
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[ |
294 |
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AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS |
295 |
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AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld |
296 |
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AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host |
297 |
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AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir |
298 |
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AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ |
299 |
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CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ |
300 |
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${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh |
301 |
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. ./conftest.sh |
302 |
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rm -f ./conftest.sh |
303 |
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acl_cv_rpath=done |
304 |
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]) |
305 |
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wl="$acl_cv_wl" |
306 |
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libext="$acl_cv_libext" |
307 |
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shlibext="$acl_cv_shlibext" |
308 |
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hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" |
309 |
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hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" |
310 |
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hardcode_direct="$acl_cv_hardcode_direct" |
311 |
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hardcode_minus_L="$acl_cv_hardcode_minus_L" |
312 |
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dnl Determine whether the user wants rpath handling at all. |
313 |
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AC_ARG_ENABLE(rpath, |
314 |
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[ --disable-rpath do not hardcode runtime library paths], |
315 |
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:, enable_rpath=yes) |
316 |
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]) |
317 |
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|
318 |
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dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and |
319 |
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dnl the libraries corresponding to explicit and implicit dependencies. |
320 |
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dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. |
321 |
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AC_DEFUN([AC_LIB_LINKFLAGS_BODY], |
322 |
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[ |
323 |
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define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
324 |
|
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
325 |
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dnl By default, look in $includedir and $libdir. |
326 |
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use_additional=yes |
327 |
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AC_LIB_WITH_FINAL_PREFIX([ |
328 |
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eval additional_includedir=\"$includedir\" |
329 |
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eval additional_libdir=\"$libdir\" |
330 |
|
]) |
331 |
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AC_LIB_ARG_WITH([lib$1-prefix], |
332 |
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[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib |
333 |
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--without-lib$1-prefix don't search for lib$1 in includedir and libdir], |
334 |
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[ |
335 |
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if test "X$withval" = "Xno"; then |
336 |
|
use_additional=no |
337 |
|
else |
338 |
|
if test "X$withval" = "X"; then |
339 |
|
AC_LIB_WITH_FINAL_PREFIX([ |
340 |
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eval additional_includedir=\"$includedir\" |
341 |
|
eval additional_libdir=\"$libdir\" |
342 |
|
]) |
343 |
|
else |
344 |
|
additional_includedir="$withval/include" |
345 |
|
additional_libdir="$withval/lib" |
346 |
|
fi |
347 |
|
fi |
348 |
|
]) |
349 |
|
dnl Search the library and its dependencies in $additional_libdir and |
350 |
|
dnl $LDFLAGS. Using breadth-first-seach. |
351 |
|
LIB[]NAME= |
352 |
|
LTLIB[]NAME= |
353 |
|
INC[]NAME= |
354 |
|
rpathdirs= |
355 |
|
ltrpathdirs= |
356 |
|
names_already_handled= |
357 |
|
names_next_round='$1 $2' |
358 |
|
while test -n "$names_next_round"; do |
359 |
|
names_this_round="$names_next_round" |
360 |
|
names_next_round= |
361 |
|
for name in $names_this_round; do |
362 |
|
already_handled= |
363 |
|
for n in $names_already_handled; do |
364 |
|
if test "$n" = "$name"; then |
365 |
|
already_handled=yes |
366 |
|
break |
367 |
|
fi |
368 |
|
done |
369 |
|
if test -z "$already_handled"; then |
370 |
|
names_already_handled="$names_already_handled $name" |
371 |
|
dnl See if it was already located by an earlier AC_LIB_LINKFLAGS |
372 |
|
dnl or AC_LIB_HAVE_LINKFLAGS call. |
373 |
|
uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
374 |
|
eval value=\"\$HAVE_LIB$uppername\" |
375 |
|
if test -n "$value"; then |
376 |
|
if test "$value" = yes; then |
377 |
|
eval value=\"\$LIB$uppername\" |
378 |
|
test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" |
379 |
|
eval value=\"\$LTLIB$uppername\" |
380 |
|
test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" |
381 |
|
else |
382 |
|
dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined |
383 |
|
dnl that this library doesn't exist. So just drop it. |
384 |
|
: |
385 |
|
fi |
386 |
|
else |
387 |
|
dnl Search the library lib$name in $additional_libdir and $LDFLAGS |
388 |
|
dnl and the already constructed $LIBNAME/$LTLIBNAME. |
389 |
|
found_dir= |
390 |
|
found_la= |
391 |
|
found_so= |
392 |
|
found_a= |
393 |
|
if test $use_additional = yes; then |
394 |
|
if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
395 |
|
found_dir="$additional_libdir" |
396 |
|
found_so="$additional_libdir/lib$name.$shlibext" |
397 |
|
if test -f "$additional_libdir/lib$name.la"; then |
398 |
|
found_la="$additional_libdir/lib$name.la" |
399 |
|
fi |
400 |
|
else |
401 |
|
if test -f "$additional_libdir/lib$name.$libext"; then |
402 |
|
found_dir="$additional_libdir" |
403 |
|
found_a="$additional_libdir/lib$name.$libext" |
404 |
|
if test -f "$additional_libdir/lib$name.la"; then |
405 |
|
found_la="$additional_libdir/lib$name.la" |
406 |
|
fi |
407 |
|
fi |
408 |
|
fi |
409 |
|
fi |
410 |
|
if test "X$found_dir" = "X"; then |
411 |
|
for x in $LDFLAGS $LTLIB[]NAME; do |
412 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
413 |
|
case "$x" in |
414 |
|
-L*) |
415 |
|
dir=`echo "X$x" | sed -e 's/^X-L//'` |
416 |
|
if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
417 |
|
found_dir="$dir" |
418 |
|
found_so="$dir/lib$name.$shlibext" |
419 |
|
if test -f "$dir/lib$name.la"; then |
420 |
|
found_la="$dir/lib$name.la" |
421 |
|
fi |
422 |
|
else |
423 |
|
if test -f "$dir/lib$name.$libext"; then |
424 |
|
found_dir="$dir" |
425 |
|
found_a="$dir/lib$name.$libext" |
426 |
|
if test -f "$dir/lib$name.la"; then |
427 |
|
found_la="$dir/lib$name.la" |
428 |
|
fi |
429 |
|
fi |
430 |
|
fi |
431 |
|
;; |
432 |
|
esac |
433 |
|
if test "X$found_dir" != "X"; then |
434 |
|
break |
435 |
|
fi |
436 |
|
done |
437 |
|
fi |
438 |
|
if test "X$found_dir" != "X"; then |
439 |
|
dnl Found the library. |
440 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" |
441 |
|
if test "X$found_so" != "X"; then |
442 |
|
dnl Linking with a shared library. We attempt to hardcode its |
443 |
|
dnl directory into the executable's runpath, unless it's the |
444 |
|
dnl standard /usr/lib. |
445 |
|
if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
446 |
|
dnl No hardcoding is needed. |
447 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
448 |
|
else |
449 |
|
dnl Use an explicit option to hardcode DIR into the resulting |
450 |
|
dnl binary. |
451 |
|
dnl Potentially add DIR to ltrpathdirs. |
452 |
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
453 |
|
haveit= |
454 |
|
for x in $ltrpathdirs; do |
455 |
|
if test "X$x" = "X$found_dir"; then |
456 |
|
haveit=yes |
457 |
|
break |
458 |
|
fi |
459 |
|
done |
460 |
|
if test -z "$haveit"; then |
461 |
|
ltrpathdirs="$ltrpathdirs $found_dir" |
462 |
|
fi |
463 |
|
dnl The hardcoding into $LIBNAME is system dependent. |
464 |
|
if test "$hardcode_direct" = yes; then |
465 |
|
dnl Using DIR/libNAME.so during linking hardcodes DIR into the |
466 |
|
dnl resulting binary. |
467 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
468 |
|
else |
469 |
|
if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
470 |
|
dnl Use an explicit option to hardcode DIR into the resulting |
471 |
|
dnl binary. |
472 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
473 |
|
dnl Potentially add DIR to rpathdirs. |
474 |
|
dnl The rpathdirs will be appended to $LIBNAME at the end. |
475 |
|
haveit= |
476 |
|
for x in $rpathdirs; do |
477 |
|
if test "X$x" = "X$found_dir"; then |
478 |
|
haveit=yes |
479 |
|
break |
480 |
|
fi |
481 |
|
done |
482 |
|
if test -z "$haveit"; then |
483 |
|
rpathdirs="$rpathdirs $found_dir" |
484 |
|
fi |
485 |
|
else |
486 |
|
dnl Rely on "-L$found_dir". |
487 |
|
dnl But don't add it if it's already contained in the LDFLAGS |
488 |
|
dnl or the already constructed $LIBNAME |
489 |
|
haveit= |
490 |
|
for x in $LDFLAGS $LIB[]NAME; do |
491 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
492 |
|
if test "X$x" = "X-L$found_dir"; then |
493 |
|
haveit=yes |
494 |
|
break |
495 |
|
fi |
496 |
|
done |
497 |
|
if test -z "$haveit"; then |
498 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" |
499 |
|
fi |
500 |
|
if test "$hardcode_minus_L" != no; then |
501 |
|
dnl FIXME: Not sure whether we should use |
502 |
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
503 |
|
dnl here. |
504 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
505 |
|
else |
506 |
|
dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH |
507 |
|
dnl here, because this doesn't fit in flags passed to the |
508 |
|
dnl compiler. So give up. No hardcoding. This affects only |
509 |
|
dnl very old systems. |
510 |
|
dnl FIXME: Not sure whether we should use |
511 |
|
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
512 |
|
dnl here. |
513 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
514 |
|
fi |
515 |
|
fi |
516 |
|
fi |
517 |
|
fi |
518 |
|
else |
519 |
|
if test "X$found_a" != "X"; then |
520 |
|
dnl Linking with a static library. |
521 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" |
522 |
|
else |
523 |
|
dnl We shouldn't come here, but anyway it's good to have a |
524 |
|
dnl fallback. |
525 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" |
526 |
|
fi |
527 |
|
fi |
528 |
|
dnl Assume the include files are nearby. |
529 |
|
additional_includedir= |
530 |
|
case "$found_dir" in |
531 |
|
*/lib | */lib/) |
532 |
|
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
533 |
|
additional_includedir="$basedir/include" |
534 |
|
;; |
535 |
|
esac |
536 |
|
if test "X$additional_includedir" != "X"; then |
537 |
|
dnl Potentially add $additional_includedir to $INCNAME. |
538 |
|
dnl But don't add it |
539 |
|
dnl 1. if it's the standard /usr/include, |
540 |
|
dnl 2. if it's /usr/local/include and we are using GCC on Linux, |
541 |
|
dnl 3. if it's already present in $CPPFLAGS or the already |
542 |
|
dnl constructed $INCNAME, |
543 |
|
dnl 4. if it doesn't exist as a directory. |
544 |
|
if test "X$additional_includedir" != "X/usr/include"; then |
545 |
|
haveit= |
546 |
|
if test "X$additional_includedir" = "X/usr/local/include"; then |
547 |
|
if test -n "$GCC"; then |
548 |
|
case $host_os in |
549 |
|
linux*) haveit=yes;; |
550 |
|
esac |
551 |
|
fi |
552 |
|
fi |
553 |
|
if test -z "$haveit"; then |
554 |
|
for x in $CPPFLAGS $INC[]NAME; do |
555 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
556 |
|
if test "X$x" = "X-I$additional_includedir"; then |
557 |
|
haveit=yes |
558 |
|
break |
559 |
|
fi |
560 |
|
done |
561 |
|
if test -z "$haveit"; then |
562 |
|
if test -d "$additional_includedir"; then |
563 |
|
dnl Really add $additional_includedir to $INCNAME. |
564 |
|
INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" |
565 |
|
fi |
566 |
|
fi |
567 |
|
fi |
568 |
|
fi |
569 |
|
fi |
570 |
|
dnl Look for dependencies. |
571 |
|
if test -n "$found_la"; then |
572 |
|
dnl Read the .la file. It defines the variables |
573 |
|
dnl dlname, library_names, old_library, dependency_libs, current, |
574 |
|
dnl age, revision, installed, dlopen, dlpreopen, libdir. |
575 |
|
save_libdir="$libdir" |
576 |
|
case "$found_la" in |
577 |
|
*/* | *\\*) . "$found_la" ;; |
578 |
|
*) . "./$found_la" ;; |
579 |
|
esac |
580 |
|
libdir="$save_libdir" |
581 |
|
dnl We use only dependency_libs. |
582 |
|
for dep in $dependency_libs; do |
583 |
|
case "$dep" in |
584 |
|
-L*) |
585 |
|
additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
586 |
|
dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. |
587 |
|
dnl But don't add it |
588 |
|
dnl 1. if it's the standard /usr/lib, |
589 |
|
dnl 2. if it's /usr/local/lib and we are using GCC on Linux, |
590 |
|
dnl 3. if it's already present in $LDFLAGS or the already |
591 |
|
dnl constructed $LIBNAME, |
592 |
|
dnl 4. if it doesn't exist as a directory. |
593 |
|
if test "X$additional_libdir" != "X/usr/lib"; then |
594 |
|
haveit= |
595 |
|
if test "X$additional_libdir" = "X/usr/local/lib"; then |
596 |
|
if test -n "$GCC"; then |
597 |
|
case $host_os in |
598 |
|
linux*) haveit=yes;; |
599 |
|
esac |
600 |
|
fi |
601 |
|
fi |
602 |
|
if test -z "$haveit"; then |
603 |
|
haveit= |
604 |
|
for x in $LDFLAGS $LIB[]NAME; do |
605 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
606 |
|
if test "X$x" = "X-L$additional_libdir"; then |
607 |
|
haveit=yes |
608 |
|
break |
609 |
|
fi |
610 |
|
done |
611 |
|
if test -z "$haveit"; then |
612 |
|
if test -d "$additional_libdir"; then |
613 |
|
dnl Really add $additional_libdir to $LIBNAME. |
614 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" |
615 |
|
fi |
616 |
|
fi |
617 |
|
haveit= |
618 |
|
for x in $LDFLAGS $LTLIB[]NAME; do |
619 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
620 |
|
if test "X$x" = "X-L$additional_libdir"; then |
621 |
|
haveit=yes |
622 |
|
break |
623 |
|
fi |
624 |
|
done |
625 |
|
if test -z "$haveit"; then |
626 |
|
if test -d "$additional_libdir"; then |
627 |
|
dnl Really add $additional_libdir to $LTLIBNAME. |
628 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" |
629 |
|
fi |
630 |
|
fi |
631 |
|
fi |
632 |
|
fi |
633 |
|
;; |
634 |
|
-R*) |
635 |
|
dir=`echo "X$dep" | sed -e 's/^X-R//'` |
636 |
|
if test "$enable_rpath" != no; then |
637 |
|
dnl Potentially add DIR to rpathdirs. |
638 |
|
dnl The rpathdirs will be appended to $LIBNAME at the end. |
639 |
|
haveit= |
640 |
|
for x in $rpathdirs; do |
641 |
|
if test "X$x" = "X$dir"; then |
642 |
|
haveit=yes |
643 |
|
break |
644 |
|
fi |
645 |
|
done |
646 |
|
if test -z "$haveit"; then |
647 |
|
rpathdirs="$rpathdirs $dir" |
648 |
|
fi |
649 |
|
dnl Potentially add DIR to ltrpathdirs. |
650 |
|
dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
651 |
|
haveit= |
652 |
|
for x in $ltrpathdirs; do |
653 |
|
if test "X$x" = "X$dir"; then |
654 |
|
haveit=yes |
655 |
|
break |
656 |
|
fi |
657 |
|
done |
658 |
|
if test -z "$haveit"; then |
659 |
|
ltrpathdirs="$ltrpathdirs $dir" |
660 |
|
fi |
661 |
|
fi |
662 |
|
;; |
663 |
|
-l*) |
664 |
|
dnl Handle this in the next round. |
665 |
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
666 |
|
;; |
667 |
|
*.la) |
668 |
|
dnl Handle this in the next round. Throw away the .la's |
669 |
|
dnl directory; it is already contained in a preceding -L |
670 |
|
dnl option. |
671 |
|
names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
672 |
|
;; |
673 |
|
*) |
674 |
|
dnl Most likely an immediate library name. |
675 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" |
676 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" |
677 |
|
;; |
678 |
|
esac |
679 |
|
done |
680 |
|
fi |
681 |
|
else |
682 |
|
dnl Didn't find the library; assume it is in the system directories |
683 |
|
dnl known to the linker and runtime loader. (All the system |
684 |
|
dnl directories known to the linker should also be known to the |
685 |
|
dnl runtime loader, otherwise the system is severely misconfigured.) |
686 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
687 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" |
688 |
|
fi |
689 |
|
fi |
690 |
|
fi |
691 |
|
done |
692 |
|
done |
693 |
|
if test "X$rpathdirs" != "X"; then |
694 |
|
if test -n "$hardcode_libdir_separator"; then |
695 |
|
dnl Weird platform: only the last -rpath option counts, the user must |
696 |
|
dnl pass all path elements in one option. We can arrange that for a |
697 |
|
dnl single library, but not when more than one $LIBNAMEs are used. |
698 |
|
alldirs= |
699 |
|
for found_dir in $rpathdirs; do |
700 |
|
alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
701 |
|
done |
702 |
|
dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl. |
703 |
|
acl_save_libdir="$libdir" |
704 |
|
libdir="$alldirs" |
705 |
|
eval flag=\"$hardcode_libdir_flag_spec\" |
706 |
|
libdir="$acl_save_libdir" |
707 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
708 |
|
else |
709 |
|
dnl The -rpath options are cumulative. |
710 |
|
for found_dir in $rpathdirs; do |
711 |
|
acl_save_libdir="$libdir" |
712 |
|
libdir="$found_dir" |
713 |
|
eval flag=\"$hardcode_libdir_flag_spec\" |
714 |
|
libdir="$acl_save_libdir" |
715 |
|
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
716 |
|
done |
717 |
|
fi |
718 |
|
fi |
719 |
|
if test "X$ltrpathdirs" != "X"; then |
720 |
|
dnl When using libtool, the option that works for both libraries and |
721 |
|
dnl executables is -R. The -R options are cumulative. |
722 |
|
for found_dir in $ltrpathdirs; do |
723 |
|
LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" |
724 |
|
done |
725 |
|
fi |
726 |
|
]) |
727 |
|
|
728 |
|
dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, |
729 |
|
dnl unless already present in VAR. |
730 |
|
dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes |
731 |
|
dnl contains two or three consecutive elements that belong together. |
732 |
|
AC_DEFUN([AC_LIB_APPENDTOVAR], |
733 |
|
[ |
734 |
|
for element in [$2]; do |
735 |
|
haveit= |
736 |
|
for x in $[$1]; do |
737 |
|
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
738 |
|
if test "X$x" = "X$element"; then |
739 |
|
haveit=yes |
740 |
|
break |
741 |
|
fi |
742 |
|
done |
743 |
|
if test -z "$haveit"; then |
744 |
|
[$1]="${[$1]}${[$1]:+ }$element" |
745 |
|
fi |
746 |
|
done |
747 |
|
]) |
748 |
|
|
749 |
|
# lib-ld.m4 serial 3 (gettext-0.13) |
750 |
|
dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. |
751 |
|
dnl This file is free software, distributed under the terms of the GNU |
752 |
|
dnl General Public License. As a special exception to the GNU General |
753 |
|
dnl Public License, this file may be distributed as part of a program |
754 |
|
dnl that contains a configuration script generated by Autoconf, under |
755 |
|
dnl the same distribution terms as the rest of that program. |
756 |
|
|
757 |
|
dnl Subroutines of libtool.m4, |
758 |
|
dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision |
759 |
|
dnl with libtool.m4. |
760 |
|
|
761 |
|
dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. |
762 |
|
AC_DEFUN([AC_LIB_PROG_LD_GNU], |
763 |
|
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, |
764 |
|
[# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
765 |
|
case `$LD -v 2>&1 </dev/null` in |
766 |
|
*GNU* | *'with BFD'*) |
767 |
|
acl_cv_prog_gnu_ld=yes ;; |
768 |
|
*) |
769 |
|
acl_cv_prog_gnu_ld=no ;; |
770 |
|
esac]) |
771 |
|
with_gnu_ld=$acl_cv_prog_gnu_ld |
772 |
|
]) |
773 |
|
|
774 |
|
dnl From libtool-1.4. Sets the variable LD. |
775 |
|
AC_DEFUN([AC_LIB_PROG_LD], |
776 |
|
[AC_ARG_WITH(gnu-ld, |
777 |
|
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
778 |
|
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
779 |
|
AC_REQUIRE([AC_PROG_CC])dnl |
780 |
|
AC_REQUIRE([AC_CANONICAL_HOST])dnl |
781 |
|
# Prepare PATH_SEPARATOR. |
782 |
|
# The user is always right. |
783 |
|
if test "${PATH_SEPARATOR+set}" != set; then |
784 |
|
echo "#! /bin/sh" >conf$$.sh |
785 |
|
echo "exit 0" >>conf$$.sh |
786 |
|
chmod +x conf$$.sh |
787 |
|
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
788 |
|
PATH_SEPARATOR=';' |
789 |
|
else |
790 |
|
PATH_SEPARATOR=: |
791 |
|
fi |
792 |
|
rm -f conf$$.sh |
793 |
|
fi |
794 |
|
ac_prog=ld |
795 |
|
if test "$GCC" = yes; then |
796 |
|
# Check if gcc -print-prog-name=ld gives a path. |
797 |
|
AC_MSG_CHECKING([for ld used by GCC]) |
798 |
|
case $host in |
799 |
|
*-*-mingw*) |
800 |
|
# gcc leaves a trailing carriage return which upsets mingw |
801 |
|
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
802 |
|
*) |
803 |
|
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
804 |
|
esac |
805 |
|
case $ac_prog in |
806 |
|
# Accept absolute paths. |
807 |
|
[[\\/]* | [A-Za-z]:[\\/]*)] |
808 |
|
[re_direlt='/[^/][^/]*/\.\./'] |
809 |
|
# Canonicalize the path of ld |
810 |
|
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
811 |
|
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
812 |
|
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
813 |
|
done |
814 |
|
test -z "$LD" && LD="$ac_prog" |
815 |
|
;; |
816 |
|
"") |
817 |
|
# If it fails, then pretend we aren't using GCC. |
818 |
|
ac_prog=ld |
819 |
|
;; |
820 |
|
*) |
821 |
|
# If it is relative, then search for the first ld in PATH. |
822 |
|
with_gnu_ld=unknown |
823 |
|
;; |
824 |
|
esac |
825 |
|
elif test "$with_gnu_ld" = yes; then |
826 |
|
AC_MSG_CHECKING([for GNU ld]) |
827 |
|
else |
828 |
|
AC_MSG_CHECKING([for non-GNU ld]) |
829 |
|
fi |
830 |
|
AC_CACHE_VAL(acl_cv_path_LD, |
831 |
|
[if test -z "$LD"; then |
832 |
|
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
833 |
|
for ac_dir in $PATH; do |
834 |
|
test -z "$ac_dir" && ac_dir=. |
835 |
|
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
836 |
|
acl_cv_path_LD="$ac_dir/$ac_prog" |
837 |
|
# Check to see if the program is GNU ld. I'd rather use --version, |
838 |
|
# but apparently some GNU ld's only accept -v. |
839 |
|
# Break only if it was the GNU/non-GNU ld that we prefer. |
840 |
|
case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in |
841 |
|
*GNU* | *'with BFD'*) |
842 |
|
test "$with_gnu_ld" != no && break ;; |
843 |
|
*) |
844 |
|
test "$with_gnu_ld" != yes && break ;; |
845 |
|
esac |
846 |
|
fi |
847 |
|
done |
848 |
|
IFS="$ac_save_ifs" |
849 |
|
else |
850 |
|
acl_cv_path_LD="$LD" # Let the user override the test with a path. |
851 |
|
fi]) |
852 |
|
LD="$acl_cv_path_LD" |
853 |
|
if test -n "$LD"; then |
854 |
|
AC_MSG_RESULT($LD) |
855 |
|
else |
856 |
|
AC_MSG_RESULT(no) |
857 |
|
fi |
858 |
|
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
859 |
|
AC_LIB_PROG_LD_GNU |
860 |
|
]) |
861 |
|
|
862 |
|
|
863 |
# serial 1 |
# serial 1 |
864 |
|
|
865 |
AC_DEFUN(AM_PATH_LISPDIR, |
AC_DEFUN([AM_PATH_LISPDIR], |
866 |
[# If set to t, that means we are running in a shell under Emacs. |
[# If set to t, that means we are running in a shell under Emacs. |
867 |
# If you have an Emacs named "t", then use the full path. |
# If you have an Emacs named "t", then use the full path. |
868 |
test "$EMACS" = t && EMACS= |
test "$EMACS" = t && EMACS= |