Hash :
c7a6a92e
Author :
Date :
2011-10-21T00:23:34
ar-lib: new 'AM_PROG_AR' macro, triggering the 'ar-lib' script * m4/ar-lib.m4: New macro AM_PROG_AR, which locates an archiver and triggers the auxiliary 'ar-lib' script if needed. * m4/Makefile.am (dist_m4data_DATA): Update. * automake.in ($seen_ar): New variable. (scan_autoconf_traces): Set it. (handle_libraries, handle_ltlibraries): Require AM_PROG_AR for portability. * doc/automake.texi (Public Macros): Mention the new 'AM_PROG_AR' macro. (Subpackages): Add AM_PROG_AR to the example. (A Library): Adjust recommendations for AR given the new AM_PROG_AR macro. * All relevant tests: Adjust to new portability requirements due to the new AM_PROG_AR macro. * tests/ar-lib2.test: New test, checking that AM_PROG_AR triggers install of ar-lib. * tests/ar-lib3.test: New test, checking that lib_LIBRARIES requires AM_PROG_AR. * tests/ar-lib4.test: New test, checking that lib_LTLIBRARIES requires AM_PROG_AR. * tests/ar-lib5a.test: New test, checking that AM_PROG_AR triggers use of ar-lib when the archiver is Microsoft lib. * tests/ar-lib5b.test: New test, checking that AM_PROG_AR triggers use of ar-lib when the archiver is a faked lib. * tests/ar-lib6a.test: New test, checking the ordering of AM_PROG_AR and LT_INIT. * tests/ar-lib6b.test: New test, checking the ordering of AM_PROG_AR and AC_PROG_LIBTOOL. * tests/ar-lib7.test: New test, checking that automake warns if ar-lib is missing. * tests/ar3.test: New test, checking that AR and ARFLAGS may be overridden by the user even if AM_PROG_AR is used. * tests/ar4.test: New test, checking that AM_PROG_AR bails out if it cannot determine the archiver interface. * tests/ar5.test: New test, checking that AM_PROG_AR runs its optional argument if it cannot determine the archiver interface. * tests/defs.in: New required entry 'lib'. * tests/Makefile.am (TESTS): Update. * NEWS: Update. Signed-off-by: Peter Rosin <peda@lysator.liu.se>
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#! /bin/sh
# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Check for AM_LDFLAGS = -module
# Report from Kevin P. Fleming.
required=libtool
. ./defs || Exit 1
set -e
: > README
: > NEWS
: > AUTHORS
: > ChangeLog
: > ltconfig
: > ltmain.sh
: > config.guess
: > config.sub
cat >> configure.in << 'END'
AC_PROG_CC
AM_PROG_AR
AC_PROG_LIBTOOL
AC_OUTPUT
END
: > Makefile.inc
cat > Makefile.am << 'END'
include Makefile.inc
lib_LTLIBRARIES = nonstandard.la
nonstandard_la_SOURCES = foo.c
FOO = -module
END
$ACLOCAL
AUTOMAKE_fails --add-missing --gnu
grep 'Makefile.am:2:.*nonstandard.la.*standard libtool library name' stderr
grep 'Makefile.am:2:.*libnonstandard.la' stderr
# We will use -Wno-gnu to disable the warning about setting LDFLAGS (below)
# Make sure nonstandard names are diagnosed anyway.
AUTOMAKE_fails --add-missing --gnu -Wno-gnu
grep 'Makefile.am:2:.*nonstandard.la.*standard libtool library name' stderr
grep 'Makefile.am:2:.*libnonstandard.la' stderr
# Make sure nonstandard_la_LDFLAGS is read even if LDFLAGS is used.
cat >Makefile.inc <<'EOF'
LDFLAGS = -lfoo
nonstandard_la_LDFLAGS = $(FOO)
EOF
$AUTOMAKE -Wno-gnu
# Make sure LDFLAGS is read even if nonstandard_la_LDFLAGS is used.
cat >Makefile.inc <<'EOF'
LDFLAGS = $(FOO)
nonstandard_la_LDFLAGS = -lfoo
EOF
$AUTOMAKE -Wno-gnu
# Make sure AM_LDFLAGS is not read if foo_LDFLAGS is used.
cat >Makefile.inc <<'EOF'
nonstandard_la_LDFLAGS = -lfoo
AM_LDFLAGS = -module
EOF
AUTOMAKE_fails
grep 'Makefile.am:2:.*nonstandard.la.*standard libtool library name' stderr
grep 'Makefile.am:2:.*libnonstandard.la' stderr
echo 'AM_LDFLAGS = -module' > Makefile.inc
$AUTOMAKE
# For module, Automake should not suggest the lib prefix.
cat > Makefile.am << 'END'
include Makefile.inc
lib_LTLIBRARIES = nonstandard
nonstandard_SOURCES = foo.c
FOO = -module
END
AUTOMAKE_fails
grep "Makefile.am:2:.*nonstandard'.*standard libtool module name" stderr
grep 'Makefile.am:2:.*`nonstandard.la' stderr