Imported Upstream version 1.4.13+git200906171200
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362 changed files with 34110 additions and 10773 deletions
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@ -1,12 +1,12 @@
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# lib-link.m4 serial 13 (gettext-0.17)
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dnl Copyright (C) 2001-2007 Free Software Foundation, Inc.
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# lib-link.m4 serial 19 (gettext-0.18)
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dnl Copyright (C) 2001-2009 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl From Bruno Haible.
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AC_PREREQ(2.54)
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AC_PREREQ([2.54])
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dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
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dnl the libraries corresponding to explicit and implicit dependencies.
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@ -18,9 +18,9 @@ AC_DEFUN([AC_LIB_LINKFLAGS],
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[
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
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AC_REQUIRE([AC_LIB_RPATH])
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define([Name],[translit([$1],[./-], [___])])
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define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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pushdef([Name],[translit([$1],[./-], [___])])
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pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
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AC_LIB_LINKFLAGS_BODY([$1], [$2])
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ac_cv_lib[]Name[]_libs="$LIB[]NAME"
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@ -39,16 +39,17 @@ AC_DEFUN([AC_LIB_LINKFLAGS],
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dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
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dnl results of this search when this library appears as a dependency.
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HAVE_LIB[]NAME=yes
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undefine([Name])
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undefine([NAME])
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popdef([NAME])
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popdef([Name])
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])
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dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
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dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message])
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dnl searches for libname and the libraries corresponding to explicit and
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dnl implicit dependencies, together with the specified include files and
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dnl the ability to compile and link the specified testcode. If found, it
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dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
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dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
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dnl the ability to compile and link the specified testcode. The missing-message
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dnl defaults to 'no' and may contain additional hints for the user.
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dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME}
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dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and
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dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
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dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
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dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
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@ -57,9 +58,9 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
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[
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AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
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AC_REQUIRE([AC_LIB_RPATH])
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define([Name],[translit([$1],[./-], [___])])
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define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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pushdef([Name],[translit([$1],[./-], [___])])
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pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
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dnl accordingly.
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@ -74,12 +75,14 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
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AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
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ac_save_LIBS="$LIBS"
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LIBS="$LIBS $LIB[]NAME"
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AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
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AC_TRY_LINK([$3], [$4],
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[ac_cv_lib[]Name=yes],
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[ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])'])
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LIBS="$ac_save_LIBS"
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])
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if test "$ac_cv_lib[]Name" = yes; then
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HAVE_LIB[]NAME=yes
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AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
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AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib[]$1 library.])
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AC_MSG_CHECKING([how to link with lib[]$1])
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AC_MSG_RESULT([$LIB[]NAME])
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else
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@ -95,8 +98,8 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
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AC_SUBST([LIB]NAME)
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AC_SUBST([LTLIB]NAME)
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AC_SUBST([LIB]NAME[_PREFIX])
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undefine([Name])
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undefine([NAME])
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popdef([NAME])
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popdef([Name])
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])
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dnl Determine the platform dependent parameters needed to use rpath:
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@ -114,7 +117,7 @@ AC_DEFUN([AC_LIB_RPATH],
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AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
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AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
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AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
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AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
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AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [
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CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
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${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
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. ./conftest.sh
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@ -131,11 +134,32 @@ AC_DEFUN([AC_LIB_RPATH],
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acl_hardcode_direct="$acl_cv_hardcode_direct"
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acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
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dnl Determine whether the user wants rpath handling at all.
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AC_ARG_ENABLE(rpath,
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AC_ARG_ENABLE([rpath],
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[ --disable-rpath do not hardcode runtime library paths],
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:, enable_rpath=yes)
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])
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dnl AC_LIB_FROMPACKAGE(name, package)
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dnl declares that libname comes from the given package. The configure file
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dnl will then not have a --with-libname-prefix option but a
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dnl --with-package-prefix option. Several libraries can come from the same
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dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar
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dnl macro call that searches for libname.
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AC_DEFUN([AC_LIB_FROMPACKAGE],
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[
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pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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define([acl_frompackage_]NAME, [$2])
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popdef([NAME])
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pushdef([PACK],[$2])
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pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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define([acl_libsinpackage_]PACKUP,
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m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1])
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popdef([PACKUP])
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popdef([PACK])
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])
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dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
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dnl the libraries corresponding to explicit and implicit dependencies.
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dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
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@ -144,19 +168,23 @@ dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
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AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
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[
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AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
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define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])])
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pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-],
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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
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pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])])
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dnl Autoconf >= 2.61 supports dots in --with options.
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define([N_A_M_E],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit([$1],[.],[_])],[$1])])
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pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)])
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dnl By default, look in $includedir and $libdir.
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use_additional=yes
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AC_LIB_WITH_FINAL_PREFIX([
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eval additional_includedir=\"$includedir\"
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eval additional_libdir=\"$libdir\"
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])
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AC_LIB_ARG_WITH([lib]N_A_M_E[-prefix],
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[ --with-lib]N_A_M_E[-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
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--without-lib]N_A_M_E[-prefix don't search for lib$1 in includedir and libdir],
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AC_ARG_WITH(P_A_C_K[-prefix],
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[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib
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--without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]],
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[
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if test "X$withval" = "Xno"; then
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use_additional=no
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@ -169,6 +197,10 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
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else
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additional_includedir="$withval/include"
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additional_libdir="$withval/$acl_libdirstem"
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if test "$acl_libdirstem2" != "$acl_libdirstem" \
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&& ! test -d "$withval/$acl_libdirstem"; then
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additional_libdir="$withval/$acl_libdirstem2"
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fi
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fi
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fi
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])
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@ -327,7 +359,9 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
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dnl Linking with a shared library. We attempt to hardcode its
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dnl directory into the executable's runpath, unless it's the
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dnl standard /usr/lib.
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if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then
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if test "$enable_rpath" = no \
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|| test "X$found_dir" = "X/usr/$acl_libdirstem" \
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|| test "X$found_dir" = "X/usr/$acl_libdirstem2"; then
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dnl No hardcoding is needed.
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LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
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else
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@ -415,7 +449,16 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
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case "$found_dir" in
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*/$acl_libdirstem | */$acl_libdirstem/)
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basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
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LIB[]NAME[]_PREFIX="$basedir"
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if test "$name" = '$1'; then
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LIB[]NAME[]_PREFIX="$basedir"
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fi
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additional_includedir="$basedir/include"
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;;
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*/$acl_libdirstem2 | */$acl_libdirstem2/)
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basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'`
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if test "$name" = '$1'; then
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LIB[]NAME[]_PREFIX="$basedir"
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fi
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additional_includedir="$basedir/include"
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;;
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esac
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dnl 3. if it's already present in $LDFLAGS or the already
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dnl constructed $LIBNAME,
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dnl 4. if it doesn't exist as a directory.
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if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
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if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \
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&& test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then
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haveit=
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if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
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if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \
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if test -n "$GCC"; then
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case $host_os in
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linux* | gnu* | k*bsd*-gnu) haveit=yes;;
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@ -609,6 +654,11 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
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LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
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done
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fi
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popdef([P_A_C_K])
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popdef([PACKLIBS])
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popdef([PACKUP])
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popdef([PACK])
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popdef([NAME])
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])
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dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
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@ -654,7 +704,8 @@ AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
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if test -n "$next"; then
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dir="$next"
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dnl No need to hardcode the standard /usr/lib.
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if test "X$dir" != "X/usr/$acl_libdirstem"; then
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if test "X$dir" != "X/usr/$acl_libdirstem" \
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&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
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rpathdirs="$rpathdirs $dir"
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fi
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next=
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@ -663,7 +714,8 @@ AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
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-L) next=yes ;;
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-L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
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dnl No need to hardcode the standard /usr/lib.
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if test "X$dir" != "X/usr/$acl_libdirstem"; then
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if test "X$dir" != "X/usr/$acl_libdirstem" \
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&& test "X$dir" != "X/usr/$acl_libdirstem2"; then
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rpathdirs="$rpathdirs $dir"
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fi
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next= ;;
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