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) 2010, 2011 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/>.
# Test for regressions in computation of names of .Plo files for
# automatic dependency tracking.
# Keep this in sync with sister test `depcomp8a.test', which checks the
# same thing for non-libtool objects.
required=libtoolize
. ./defs || Exit 1
set -e
cat >> configure.in << 'END'
AC_PROG_CC
AM_PROG_AR
AC_PROG_LIBTOOL
AC_OUTPUT
END
cat > Makefile.am << 'END'
lib_LTLIBRARIES = libzardoz.la
libzardoz_la_SOURCES = foo.c sub/bar.c
END
mkdir sub
echo 'extern int foo = 0;' > foo.c
echo 'extern int bar = 0;' > sub/bar.c
libtoolize
$ACLOCAL
$AUTOMAKE -a
grep include Makefile.in # for debugging
grep 'include.*\./\$(DEPDIR)/foo\.P' Makefile.in
grep 'include.*\./\$(DEPDIR)/bar\.P' Makefile.in
grep 'include.*/\./\$(DEPDIR)' Makefile.in && Exit 1
$AUTOCONF
# Don't reject slower dependency extractors, for better coverage.
./configure --enable-dependency-tracking
$MAKE
DISTCHECK_CONFIGURE_FLAGS='--enable-dependency-tracking' $MAKE distcheck
# Try again with subdir-objects option.
echo AM_PROG_CC_C_O >> configure.in
echo AUTOMAKE_OPTIONS = subdir-objects >> Makefile.am
$ACLOCAL
$AUTOMAKE -a
grep include Makefile.in # for debugging
grep 'include.*\./\$(DEPDIR)/foo\.P' Makefile.in
grep 'include.*[^a-zA-Z0-9_/]sub/\$(DEPDIR)/bar\.P' Makefile.in
$EGREP 'include.*/(\.|sub)/\$\(DEPDIR\)' Makefile.in && Exit 1
$AUTOCONF
# Don't reject slower dependency extractors, for better coverage.
./configure --enable-dependency-tracking
$MAKE
DISTCHECK_CONFIGURE_FLAGS='--enable-dependency-tracking' $MAKE distcheck
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