octave-jordi/gnulib-hg: m4/lib-link.m4 annotate

annotate m4/lib-link.m4 @ 9787:932a22d80734

Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package.

author	Bruno Haible <bruno@clisp.org>
date	Wed, 12 Mar 2008 05:50:20 +0100
parents	dd4957ea4e80
children	67cf8265aeed

rev	line source
9787 932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	1 # lib-link.m4 serial 15 (gettext-0.18)
9785 dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	2 dnl Copyright (C) 2001-2008 Free Software Foundation, Inc.
5585 adff74659d81 Use an all-permissive copyright notice, recommended by RMS. Bruno Haible <bruno@clisp.org> parents: 4536 diff changeset	3 dnl This file is free software; the Free Software Foundation
adff74659d81 Use an all-permissive copyright notice, recommended by RMS. Bruno Haible <bruno@clisp.org> parents: 4536 diff changeset	4 dnl gives unlimited permission to copy and/or distribute it,
adff74659d81 Use an all-permissive copyright notice, recommended by RMS. Bruno Haible <bruno@clisp.org> parents: 4536 diff changeset	5 dnl with or without modifications, as long as this notice is preserved.
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	6
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	7 dnl From Bruno Haible.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	8
7649 eed291337d97 Support for library names with dots. Bruno Haible <bruno@clisp.org> parents: 7576 diff changeset	9 AC_PREREQ(2.54)
5700 eea92bfb3f7d Upgrade to GNU gettext 0.14.3. Bruno Haible <bruno@clisp.org> parents: 5659 diff changeset	10
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	11 dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	12 dnl the libraries corresponding to explicit and implicit dependencies.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	13 dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	14 dnl augments the CPPFLAGS variable.
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	15 dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	16 dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	17 AC_DEFUN([AC_LIB_LINKFLAGS],
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	18 [
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	19 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	20 AC_REQUIRE([AC_LIB_RPATH])
9785 dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	21 pushdef([Name],[translit([$1],[./-], [___])])
dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	22 pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	23 [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	24 AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	25 AC_LIB_LINKFLAGS_BODY([$1], [$2])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	26 ac_cv_lib[]Name[]_libs="$LIB[]NAME"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	27 ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	28 ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	29 ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	30 ])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	31 LIB[]NAME="$ac_cv_lib[]Name[]_libs"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	32 LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	33 INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	34 LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	35 AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	36 AC_SUBST([LIB]NAME)
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	37 AC_SUBST([LTLIB]NAME)
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	38 AC_SUBST([LIB]NAME[_PREFIX])
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	39 dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	40 dnl results of this search when this library appears as a dependency.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	41 HAVE_LIB[]NAME=yes
9785 dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	42 popdef([NAME])
dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	43 popdef([Name])
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	44 ])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	45
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	46 dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	47 dnl searches for libname and the libraries corresponding to explicit and
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	48 dnl implicit dependencies, together with the specified include files and
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	49 dnl the ability to compile and link the specified testcode. If found, it
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	50 dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	51 dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	52 dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	53 dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	54 dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	55 dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	56 AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	57 [
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	58 AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	59 AC_REQUIRE([AC_LIB_RPATH])
9785 dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	60 pushdef([Name],[translit([$1],[./-], [___])])
dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	61 pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	62 [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	63
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	64 dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	65 dnl accordingly.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	66 AC_LIB_LINKFLAGS_BODY([$1], [$2])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	67
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	68 dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	69 dnl because if the user has installed lib[]Name and not disabled its use
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	70 dnl via --without-lib[]Name-prefix, he wants to use it.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	71 ac_save_CPPFLAGS="$CPPFLAGS"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	72 AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	73
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	74 AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	75 ac_save_LIBS="$LIBS"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	76 LIBS="$LIBS $LIB[]NAME"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	77 AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	78 LIBS="$ac_save_LIBS"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	79 ])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	80 if test "$ac_cv_lib[]Name" = yes; then
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	81 HAVE_LIB[]NAME=yes
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	82 AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	83 AC_MSG_CHECKING([how to link with lib[]$1])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	84 AC_MSG_RESULT([$LIB[]NAME])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	85 else
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	86 HAVE_LIB[]NAME=no
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	87 dnl If $LIB[]NAME didn't lead to a usable library, we don't need
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	88 dnl $INC[]NAME either.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	89 CPPFLAGS="$ac_save_CPPFLAGS"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	90 LIB[]NAME=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	91 LTLIB[]NAME=
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	92 LIB[]NAME[]_PREFIX=
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	93 fi
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	94 AC_SUBST([HAVE_LIB]NAME)
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	95 AC_SUBST([LIB]NAME)
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	96 AC_SUBST([LTLIB]NAME)
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	97 AC_SUBST([LIB]NAME[_PREFIX])
9785 dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	98 popdef([NAME])
dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	99 popdef([Name])
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	100 ])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	101
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	102 dnl Determine the platform dependent parameters needed to use rpath:
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	103 dnl acl_libext,
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	104 dnl acl_shlibext,
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	105 dnl acl_hardcode_libdir_flag_spec,
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	106 dnl acl_hardcode_libdir_separator,
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	107 dnl acl_hardcode_direct,
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	108 dnl acl_hardcode_minus_L.
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	109 AC_DEFUN([AC_LIB_RPATH],
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	110 [
5700 eea92bfb3f7d Upgrade to GNU gettext 0.14.3. Bruno Haible <bruno@clisp.org> parents: 5659 diff changeset	111 dnl Tell automake >= 1.10 to complain if config.rpath is missing.
eea92bfb3f7d Upgrade to GNU gettext 0.14.3. Bruno Haible <bruno@clisp.org> parents: 5659 diff changeset	112 m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])])
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	113 AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	114 AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	115 AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	116 AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	117 AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	118 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	119 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	120 . ./conftest.sh
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	121 rm -f ./conftest.sh
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	122 acl_cv_rpath=done
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	123 ])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	124 wl="$acl_cv_wl"
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	125 acl_libext="$acl_cv_libext"
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	126 acl_shlibext="$acl_cv_shlibext"
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	127 acl_libname_spec="$acl_cv_libname_spec"
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	128 acl_library_names_spec="$acl_cv_library_names_spec"
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	129 acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	130 acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	131 acl_hardcode_direct="$acl_cv_hardcode_direct"
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	132 acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	133 dnl Determine whether the user wants rpath handling at all.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	134 AC_ARG_ENABLE(rpath,
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	135 [ --disable-rpath do not hardcode runtime library paths],
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	136 :, enable_rpath=yes)
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	137 ])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	138
9787 932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	139 dnl AC_LIB_FROMPACKAGE(name, package)
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	140 dnl declares that libname comes from the given package. The configure file
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	141 dnl will then not have a --with-libname-prefix option but a
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	142 dnl --with-package-prefix option. Several libraries can come from the same
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	143 dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	144 dnl macro call that searches for libname.
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	145 AC_DEFUN([AC_LIB_FROMPACKAGE],
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	146 [
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	147 pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	148 [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	149 define([acl_frompackage_]NAME, [$2])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	150 popdef([NAME])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	151 pushdef([PACK],[$2])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	152 pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	153 [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	154 define([acl_libsinpackage_]PACKUP,
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	155 m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	156 popdef([PACKUP])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	157 popdef([PACK])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	158 ])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	159
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	160 dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	161 dnl the libraries corresponding to explicit and implicit dependencies.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	162 dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	163 dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	164 dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	165 AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	166 [
6200 dae7c9179bef Support for lib vs. lib64 distinction on biarch platforms. Bruno Haible <bruno@clisp.org> parents: 5700 diff changeset	167 AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
9785 dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	168 pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	169 [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
9787 932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	170 pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	171 pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	172 [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	173 pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
7649 eed291337d97 Support for library names with dots. Bruno Haible <bruno@clisp.org> parents: 7576 diff changeset	174 dnl Autoconf >= 2.61 supports dots in --with options.
9787 932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	175 pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	176 dnl By default, look in $includedir and $libdir.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	177 use_additional=yes
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	178 AC_LIB_WITH_FINAL_PREFIX([
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	179 eval additional_includedir=\"$includedir\"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	180 eval additional_libdir=\"$libdir\"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	181 ])
9787 932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	182 AC_ARG_WITH(P_A_C_K[-prefix],
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	183 [[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	184 --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]],
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	185 [
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	186 if test "X$withval" = "Xno"; then
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	187 use_additional=no
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	188 else
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	189 if test "X$withval" = "X"; then
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	190 AC_LIB_WITH_FINAL_PREFIX([
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	191 eval additional_includedir=\"$includedir\"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	192 eval additional_libdir=\"$libdir\"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	193 ])
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	194 else
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	195 additional_includedir="$withval/include"
6200 dae7c9179bef Support for lib vs. lib64 distinction on biarch platforms. Bruno Haible <bruno@clisp.org> parents: 5700 diff changeset	196 additional_libdir="$withval/$acl_libdirstem"
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	197 fi
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	198 fi
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	199 ])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	200 dnl Search the library and its dependencies in $additional_libdir and
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	201 dnl $LDFLAGS. Using breadth-first-seach.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	202 LIB[]NAME=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	203 LTLIB[]NAME=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	204 INC[]NAME=
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	205 LIB[]NAME[]_PREFIX=
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	206 rpathdirs=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	207 ltrpathdirs=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	208 names_already_handled=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	209 names_next_round='$1 $2'
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	210 while test -n "$names_next_round"; do
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	211 names_this_round="$names_next_round"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	212 names_next_round=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	213 for name in $names_this_round; do
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	214 already_handled=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	215 for n in $names_already_handled; do
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	216 if test "$n" = "$name"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	217 already_handled=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	218 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	219 fi
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	220 done
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	221 if test -z "$already_handled"; then
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	222 names_already_handled="$names_already_handled $name"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	223 dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	224 dnl or AC_LIB_HAVE_LINKFLAGS call.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	225 uppername=`echo "$name" \| sed -e 'y\|abcdefghijklmnopqrstuvwxyz./-\|ABCDEFGHIJKLMNOPQRSTUVWXYZ___\|'`
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	226 eval value=\"\$HAVE_LIB$uppername\"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	227 if test -n "$value"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	228 if test "$value" = yes; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	229 eval value=\"\$LIB$uppername\"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	230 test -z "$value" \|\| LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	231 eval value=\"\$LTLIB$uppername\"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	232 test -z "$value" \|\| LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	233 else
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	234 dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	235 dnl that this library doesn't exist. So just drop it.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	236 :
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	237 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	238 else
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	239 dnl Search the library lib$name in $additional_libdir and $LDFLAGS
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	240 dnl and the already constructed $LIBNAME/$LTLIBNAME.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	241 found_dir=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	242 found_la=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	243 found_so=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	244 found_a=
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	245 eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	246 if test -n "$acl_shlibext"; then
bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	247 shrext=".$acl_shlibext" # typically: shrext=.so
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	248 else
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	249 shrext=
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	250 fi
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	251 if test $use_additional = yes; then
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	252 dir="$additional_libdir"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	253 dnl The same code as in the loop below:
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	254 dnl First look for a shared library.
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	255 if test -n "$acl_shlibext"; then
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	256 if test -f "$dir/$libname$shrext"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	257 found_dir="$dir"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	258 found_so="$dir/$libname$shrext"
7249 981631cda9ef Support for mingw DLLs. Bruno Haible <bruno@clisp.org> parents: 7032 diff changeset	259 else
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	260 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	261 ver=`(cd "$dir" && \
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	262 for f in "$libname$shrext".*; do echo "$f"; done \
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	263 \| sed -e "s,^$libname$shrext\\\\.,," \
7787 df203603907e Simplify the sorting command from the last patch. Bruno Haible <bruno@clisp.org> parents: 7770 diff changeset	264 \| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	265 \| sed 1q ) 2>/dev/null`
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	266 if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	267 found_dir="$dir"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	268 found_so="$dir/$libname$shrext.$ver"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	269 fi
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	270 else
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	271 eval library_names=\"$acl_library_names_spec\"
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	272 for f in $library_names; do
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	273 if test -f "$dir/$f"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	274 found_dir="$dir"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	275 found_so="$dir/$f"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	276 break
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	277 fi
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	278 done
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	279 fi
7249 981631cda9ef Support for mingw DLLs. Bruno Haible <bruno@clisp.org> parents: 7032 diff changeset	280 fi
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	281 fi
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	282 dnl Then look for a static library.
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	283 if test "X$found_dir" = "X"; then
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	284 if test -f "$dir/$libname.$acl_libext"; then
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	285 found_dir="$dir"
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	286 found_a="$dir/$libname.$acl_libext"
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	287 fi
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	288 fi
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	289 if test "X$found_dir" != "X"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	290 if test -f "$dir/$libname.la"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	291 found_la="$dir/$libname.la"
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	292 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	293 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	294 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	295 if test "X$found_dir" = "X"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	296 for x in $LDFLAGS $LTLIB[]NAME; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	297 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	298 case "$x" in
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	299 -L*)
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	300 dir=`echo "X$x" \| sed -e 's/^X-L//'`
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	301 dnl First look for a shared library.
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	302 if test -n "$acl_shlibext"; then
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	303 if test -f "$dir/$libname$shrext"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	304 found_dir="$dir"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	305 found_so="$dir/$libname$shrext"
7249 981631cda9ef Support for mingw DLLs. Bruno Haible <bruno@clisp.org> parents: 7032 diff changeset	306 else
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	307 if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	308 ver=`(cd "$dir" && \
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	309 for f in "$libname$shrext".*; do echo "$f"; done \
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	310 \| sed -e "s,^$libname$shrext\\\\.,," \
7787 df203603907e Simplify the sorting command from the last patch. Bruno Haible <bruno@clisp.org> parents: 7770 diff changeset	311 \| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	312 \| sed 1q ) 2>/dev/null`
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	313 if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	314 found_dir="$dir"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	315 found_so="$dir/$libname$shrext.$ver"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	316 fi
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	317 else
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	318 eval library_names=\"$acl_library_names_spec\"
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	319 for f in $library_names; do
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	320 if test -f "$dir/$f"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	321 found_dir="$dir"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	322 found_so="$dir/$f"
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	323 break
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	324 fi
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	325 done
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	326 fi
7249 981631cda9ef Support for mingw DLLs. Bruno Haible <bruno@clisp.org> parents: 7032 diff changeset	327 fi
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	328 fi
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	329 dnl Then look for a static library.
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	330 if test "X$found_dir" = "X"; then
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	331 if test -f "$dir/$libname.$acl_libext"; then
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	332 found_dir="$dir"
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	333 found_a="$dir/$libname.$acl_libext"
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	334 fi
7770 15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	335 fi
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	336 if test "X$found_dir" != "X"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	337 if test -f "$dir/$libname.la"; then
15d36d1dc32d Improve support for OpenBSD. Bruno Haible <bruno@clisp.org> parents: 7705 diff changeset	338 found_la="$dir/$libname.la"
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	339 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	340 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	341 ;;
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	342 esac
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	343 if test "X$found_dir" != "X"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	344 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	345 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	346 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	347 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	348 if test "X$found_dir" != "X"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	349 dnl Found the library.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	350 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	351 if test "X$found_so" != "X"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	352 dnl Linking with a shared library. We attempt to hardcode its
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	353 dnl directory into the executable's runpath, unless it's the
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	354 dnl standard /usr/lib.
6200 dae7c9179bef Support for lib vs. lib64 distinction on biarch platforms. Bruno Haible <bruno@clisp.org> parents: 5700 diff changeset	355 if test "$enable_rpath" = no \|\| test "X$found_dir" = "X/usr/$acl_libdirstem"; then
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	356 dnl No hardcoding is needed.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	357 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	358 else
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	359 dnl Use an explicit option to hardcode DIR into the resulting
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	360 dnl binary.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	361 dnl Potentially add DIR to ltrpathdirs.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	362 dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	363 haveit=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	364 for x in $ltrpathdirs; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	365 if test "X$x" = "X$found_dir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	366 haveit=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	367 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	368 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	369 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	370 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	371 ltrpathdirs="$ltrpathdirs $found_dir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	372 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	373 dnl The hardcoding into $LIBNAME is system dependent.
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	374 if test "$acl_hardcode_direct" = yes; then
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	375 dnl Using DIR/libNAME.so during linking hardcodes DIR into the
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	376 dnl resulting binary.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	377 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	378 else
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	379 if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	380 dnl Use an explicit option to hardcode DIR into the resulting
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	381 dnl binary.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	382 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	383 dnl Potentially add DIR to rpathdirs.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	384 dnl The rpathdirs will be appended to $LIBNAME at the end.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	385 haveit=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	386 for x in $rpathdirs; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	387 if test "X$x" = "X$found_dir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	388 haveit=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	389 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	390 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	391 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	392 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	393 rpathdirs="$rpathdirs $found_dir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	394 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	395 else
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	396 dnl Rely on "-L$found_dir".
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	397 dnl But don't add it if it's already contained in the LDFLAGS
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	398 dnl or the already constructed $LIBNAME
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	399 haveit=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	400 for x in $LDFLAGS $LIB[]NAME; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	401 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	402 if test "X$x" = "X-L$found_dir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	403 haveit=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	404 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	405 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	406 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	407 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	408 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	409 fi
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	410 if test "$acl_hardcode_minus_L" != no; then
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	411 dnl FIXME: Not sure whether we should use
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	412 dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	413 dnl here.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	414 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	415 else
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	416 dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	417 dnl here, because this doesn't fit in flags passed to the
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	418 dnl compiler. So give up. No hardcoding. This affects only
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	419 dnl very old systems.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	420 dnl FIXME: Not sure whether we should use
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	421 dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	422 dnl here.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	423 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	424 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	425 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	426 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	427 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	428 else
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	429 if test "X$found_a" != "X"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	430 dnl Linking with a static library.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	431 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	432 else
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	433 dnl We shouldn't come here, but anyway it's good to have a
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	434 dnl fallback.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	435 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	436 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	437 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	438 dnl Assume the include files are nearby.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	439 additional_includedir=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	440 case "$found_dir" in
6200 dae7c9179bef Support for lib vs. lib64 distinction on biarch platforms. Bruno Haible <bruno@clisp.org> parents: 5700 diff changeset	441 /$acl_libdirstem \| /$acl_libdirstem/)
dae7c9179bef Support for lib vs. lib64 distinction on biarch platforms. Bruno Haible <bruno@clisp.org> parents: 5700 diff changeset	442 basedir=`echo "X$found_dir" \| sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
7650 528289ff3071 More support for GNOME libraries. Bruno Haible <bruno@clisp.org> parents: 7649 diff changeset	443 LIB[]NAME[]_PREFIX="$basedir"
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	444 additional_includedir="$basedir/include"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	445 ;;
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	446 esac
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	447 if test "X$additional_includedir" != "X"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	448 dnl Potentially add $additional_includedir to $INCNAME.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	449 dnl But don't add it
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	450 dnl 1. if it's the standard /usr/include,
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	451 dnl 2. if it's /usr/local/include and we are using GCC on Linux,
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	452 dnl 3. if it's already present in $CPPFLAGS or the already
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	453 dnl constructed $INCNAME,
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	454 dnl 4. if it doesn't exist as a directory.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	455 if test "X$additional_includedir" != "X/usr/include"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	456 haveit=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	457 if test "X$additional_includedir" = "X/usr/local/include"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	458 if test -n "$GCC"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	459 case $host_os in
5659 be44f23226e0 Update from GNU gettext 0.14.2. Bruno Haible <bruno@clisp.org> parents: 5585 diff changeset	460 linux* \| gnu* \| kbsd-gnu) haveit=yes;;
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	461 esac
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	462 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	463 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	464 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	465 for x in $CPPFLAGS $INC[]NAME; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	466 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	467 if test "X$x" = "X-I$additional_includedir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	468 haveit=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	469 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	470 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	471 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	472 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	473 if test -d "$additional_includedir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	474 dnl Really add $additional_includedir to $INCNAME.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	475 INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	476 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	477 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	478 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	479 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	480 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	481 dnl Look for dependencies.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	482 if test -n "$found_la"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	483 dnl Read the .la file. It defines the variables
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	484 dnl dlname, library_names, old_library, dependency_libs, current,
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	485 dnl age, revision, installed, dlopen, dlpreopen, libdir.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	486 save_libdir="$libdir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	487 case "$found_la" in
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	488 / \| \\) . "$found_la" ;;
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	489 *) . "./$found_la" ;;
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	490 esac
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	491 libdir="$save_libdir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	492 dnl We use only dependency_libs.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	493 for dep in $dependency_libs; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	494 case "$dep" in
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	495 -L*)
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	496 additional_libdir=`echo "X$dep" \| sed -e 's/^X-L//'`
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	497 dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	498 dnl But don't add it
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	499 dnl 1. if it's the standard /usr/lib,
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	500 dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	501 dnl 3. if it's already present in $LDFLAGS or the already
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	502 dnl constructed $LIBNAME,
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	503 dnl 4. if it doesn't exist as a directory.
6200 dae7c9179bef Support for lib vs. lib64 distinction on biarch platforms. Bruno Haible <bruno@clisp.org> parents: 5700 diff changeset	504 if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	505 haveit=
6200 dae7c9179bef Support for lib vs. lib64 distinction on biarch platforms. Bruno Haible <bruno@clisp.org> parents: 5700 diff changeset	506 if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	507 if test -n "$GCC"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	508 case $host_os in
5659 be44f23226e0 Update from GNU gettext 0.14.2. Bruno Haible <bruno@clisp.org> parents: 5585 diff changeset	509 linux* \| gnu* \| kbsd-gnu) haveit=yes;;
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	510 esac
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	511 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	512 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	513 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	514 haveit=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	515 for x in $LDFLAGS $LIB[]NAME; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	516 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	517 if test "X$x" = "X-L$additional_libdir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	518 haveit=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	519 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	520 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	521 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	522 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	523 if test -d "$additional_libdir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	524 dnl Really add $additional_libdir to $LIBNAME.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	525 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	526 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	527 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	528 haveit=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	529 for x in $LDFLAGS $LTLIB[]NAME; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	530 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	531 if test "X$x" = "X-L$additional_libdir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	532 haveit=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	533 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	534 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	535 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	536 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	537 if test -d "$additional_libdir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	538 dnl Really add $additional_libdir to $LTLIBNAME.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	539 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	540 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	541 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	542 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	543 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	544 ;;
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	545 -R*)
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	546 dir=`echo "X$dep" \| sed -e 's/^X-R//'`
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	547 if test "$enable_rpath" != no; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	548 dnl Potentially add DIR to rpathdirs.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	549 dnl The rpathdirs will be appended to $LIBNAME at the end.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	550 haveit=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	551 for x in $rpathdirs; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	552 if test "X$x" = "X$dir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	553 haveit=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	554 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	555 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	556 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	557 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	558 rpathdirs="$rpathdirs $dir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	559 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	560 dnl Potentially add DIR to ltrpathdirs.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	561 dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	562 haveit=
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	563 for x in $ltrpathdirs; do
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	564 if test "X$x" = "X$dir"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	565 haveit=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	566 break
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	567 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	568 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	569 if test -z "$haveit"; then
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	570 ltrpathdirs="$ltrpathdirs $dir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	571 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	572 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	573 ;;
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	574 -l*)
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	575 dnl Handle this in the next round.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	576 names_next_round="$names_next_round "`echo "X$dep" \| sed -e 's/^X-l//'`
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	577 ;;
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	578 *.la)
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	579 dnl Handle this in the next round. Throw away the .la's
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	580 dnl directory; it is already contained in a preceding -L
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	581 dnl option.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	582 names_next_round="$names_next_round "`echo "X$dep" \| sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	583 ;;
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	584 *)
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	585 dnl Most likely an immediate library name.
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	586 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	587 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	588 ;;
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	589 esac
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	590 done
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	591 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	592 else
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	593 dnl Didn't find the library; assume it is in the system directories
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	594 dnl known to the linker and runtime loader. (All the system
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	595 dnl directories known to the linker should also be known to the
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	596 dnl runtime loader, otherwise the system is severely misconfigured.)
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	597 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	598 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	599 fi
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	600 fi
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	601 fi
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	602 done
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	603 done
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	604 if test "X$rpathdirs" != "X"; then
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	605 if test -n "$acl_hardcode_libdir_separator"; then
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	606 dnl Weird platform: only the last -rpath option counts, the user must
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	607 dnl pass all path elements in one option. We can arrange that for a
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	608 dnl single library, but not when more than one $LIBNAMEs are used.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	609 alldirs=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	610 for found_dir in $rpathdirs; do
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	611 alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	612 done
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	613 dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	614 acl_save_libdir="$libdir"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	615 libdir="$alldirs"
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	616 eval flag=\"$acl_hardcode_libdir_flag_spec\"
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	617 libdir="$acl_save_libdir"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	618 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	619 else
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	620 dnl The -rpath options are cumulative.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	621 for found_dir in $rpathdirs; do
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	622 acl_save_libdir="$libdir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	623 libdir="$found_dir"
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	624 eval flag=\"$acl_hardcode_libdir_flag_spec\"
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	625 libdir="$acl_save_libdir"
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	626 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	627 done
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	628 fi
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	629 fi
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	630 if test "X$ltrpathdirs" != "X"; then
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	631 dnl When using libtool, the option that works for both libraries and
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	632 dnl executables is -R. The -R options are cumulative.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	633 for found_dir in $ltrpathdirs; do
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	634 LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	635 done
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	636 fi
9787 932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	637 popdef([P_A_C_K])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	638 popdef([PACKLIBS])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	639 popdef([PACKUP])
932a22d80734 Extend AC_LIB_LINKFLAGS to the situation of several libraries provided by a single package. Bruno Haible <bruno@clisp.org> parents: 9785 diff changeset	640 popdef([PACK])
9785 dd4957ea4e80 Avoid conflicts between local macro definitions. Bruno Haible <bruno@clisp.org> parents: 9457 diff changeset	641 popdef([NAME])
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	642 ])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	643
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	644 dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	645 dnl unless already present in VAR.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	646 dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	647 dnl contains two or three consecutive elements that belong together.
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	648 AC_DEFUN([AC_LIB_APPENDTOVAR],
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	649 [
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	650 for element in [$2]; do
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	651 haveit=
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	652 for x in $[$1]; do
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	653 AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	654 if test "X$x" = "X$element"; then
4536 3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	655 haveit=yes
3358eb550c86 Leave whitespace alone when importing, undoing that part of yesterday's Paul Eggert <eggert@cs.ucla.edu> parents: 4533 diff changeset	656 break
4107 7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	657 fi
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	658 done
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	659 if test -z "$haveit"; then
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	660 [$1]="${[$1]}${[$1]:+ }$element"
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	661 fi
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	662 done
7c1a6b73f48e An autoconf macro for its associated module. Bruno Haible <bruno@clisp.org> parents: diff changeset	663 ])
7032 ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	664
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	665 dnl For those cases where a variable contains several -L and -l options
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	666 dnl referring to unknown libraries and directories, this macro determines the
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	667 dnl necessary additional linker options for the runtime path.
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	668 dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	669 dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	670 dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	671 dnl otherwise linking without libtool is assumed.
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	672 AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	673 [
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	674 AC_REQUIRE([AC_LIB_RPATH])
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	675 AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	676 $1=
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	677 if test "$enable_rpath" != no; then
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	678 if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
7032 ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	679 dnl Use an explicit option to hardcode directories into the resulting
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	680 dnl binary.
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	681 rpathdirs=
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	682 next=
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	683 for opt in $2; do
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	684 if test -n "$next"; then
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	685 dir="$next"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	686 dnl No need to hardcode the standard /usr/lib.
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	687 if test "X$dir" != "X/usr/$acl_libdirstem"; then
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	688 rpathdirs="$rpathdirs $dir"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	689 fi
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	690 next=
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	691 else
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	692 case $opt in
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	693 -L) next=yes ;;
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	694 -L*) dir=`echo "X$opt" \| sed -e 's,^X-L,,'`
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	695 dnl No need to hardcode the standard /usr/lib.
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	696 if test "X$dir" != "X/usr/$acl_libdirstem"; then
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	697 rpathdirs="$rpathdirs $dir"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	698 fi
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	699 next= ;;
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	700 *) next= ;;
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	701 esac
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	702 fi
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	703 done
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	704 if test "X$rpathdirs" != "X"; then
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	705 if test -n ""$3""; then
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	706 dnl libtool is used for linking. Use -R options.
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	707 for dir in $rpathdirs; do
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	708 $1="${$1}${$1:+ }-R$dir"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	709 done
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	710 else
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	711 dnl The linker is used for linking directly.
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	712 if test -n "$acl_hardcode_libdir_separator"; then
7032 ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	713 dnl Weird platform: only the last -rpath option counts, the user
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	714 dnl must pass all path elements in one option.
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	715 alldirs=
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	716 for dir in $rpathdirs; do
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	717 alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
7032 ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	718 done
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	719 acl_save_libdir="$libdir"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	720 libdir="$alldirs"
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	721 eval flag=\"$acl_hardcode_libdir_flag_spec\"
7032 ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	722 libdir="$acl_save_libdir"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	723 $1="$flag"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	724 else
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	725 dnl The -rpath options are cumulative.
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	726 for dir in $rpathdirs; do
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	727 acl_save_libdir="$libdir"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	728 libdir="$dir"
7790 bedc03670205 Avoid side effects on libtool variables. Bruno Haible <bruno@clisp.org> parents: 7787 diff changeset	729 eval flag=\"$acl_hardcode_libdir_flag_spec\"
7032 ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	730 libdir="$acl_save_libdir"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	731 $1="${$1}${$1:+ }$flag"
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	732 done
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	733 fi
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	734 fi
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	735 fi
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	736 fi
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	737 fi
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	738 AC_SUBST([$1])
ef16e4d461fc Update from GNU gettext 0.15. Bruno Haible <bruno@clisp.org> parents: 6200 diff changeset	739 ])

Mercurial > hg > octave-jordi > gnulib-hg

annotate m4/lib-link.m4 @ 9787:932a22d80734