109 lines
2.8 KiB
Bash
109 lines
2.8 KiB
Bash
#! /bin/sh
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# Copyright (C) 2004-2017 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Make sure m4_included files are also scanned for definitions.
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# Report from Phil Edwards.
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. test-init.sh
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cat >> configure.ac << 'END'
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AM_PROG_LIBTOOL
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AC_OUTPUT
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END
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echo 'm4_include([a.m4])' > acinclude.m4
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echo 'm4_include([b.m4])' > a.m4
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cat >b.m4 <<EOF
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m4_include([c.m4])
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AC_DEFUN([AM_PROG_LIBTOOL],
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[AC_REQUIRE([SOMETHING])dnl
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AC_REQUIRE([SOMETHING_ELSE])dnl
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])
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AC_DEFUN([SOMETHING])
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EOF
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echo 'm4_include([d.m4])' > c.m4
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echo 'AC_DEFUN([SOMETHING_ELSE])' >d.m4
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mkdir defs
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echo 'AC_DEFUN([SOMETHING_ELSE])' >defs/e.m4
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echo 'AC_DEFUN([ANOTHER_MACRO])' >defs/f.m4
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cat >>Makefile.am<<\EOF
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ACLOCAL_AMFLAGS = -I defs
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testdist1: distdir
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test -f $(distdir)/acinclude.m4
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test -f $(distdir)/a.m4
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test -f $(distdir)/b.m4
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test -f $(distdir)/c.m4
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test -f $(distdir)/d.m4
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test ! -d $(distdir)/defs
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testdist2: distdir
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test -f $(distdir)/acinclude.m4
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test -f $(distdir)/a.m4
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test -f $(distdir)/b.m4
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test -f $(distdir)/c.m4
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test -f $(distdir)/d.m4
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test ! -f $(distdir)/defs/e.m4
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test -f $(distdir)/defs/f.m4
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EOF
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$ACLOCAL -I defs
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$FGREP acinclude.m4 aclocal.m4
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# None of the following macro should be included. acinclude.m4
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# includes the first four, and the last two are not needed at all.
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$FGREP a.m4 aclocal.m4 && exit 1
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$FGREP b.m4 aclocal.m4 && exit 1
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$FGREP c.m4 aclocal.m4 && exit 1
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$FGREP d.m4 aclocal.m4 && exit 1
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$FGREP defs/e.m4 aclocal.m4 && exit 1
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$FGREP defs/f.m4 aclocal.m4 && exit 1
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$AUTOCONF
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$AUTOMAKE
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./configure
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$MAKE testdist1
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cp aclocal.m4 aclocal.old
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$sleep
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echo 'AC_DEFUN([FOO], [ANOTHER_MACRO])' >> c.m4
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$MAKE
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# Because c.m4 has changed, aclocal.m4 must have been rebuilt.
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is_newest aclocal.m4 aclocal.old
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# However, since FOO is not used, f.m4 should not be included
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# and the contents of aclocal.m4 should remain the same
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diff aclocal.m4 aclocal.old
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# If FOO where to be used, that would be another story, of course:
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# f.m4 should be included
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$sleep
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echo FOO >> configure.ac
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$MAKE
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$FGREP defs/f.m4 aclocal.m4
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$MAKE testdist2
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# Make sure aclocal diagnose missing included files with correct 'file:line:'.
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rm -f b.m4
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$ACLOCAL 2>stderr && { cat stderr >&2; exit 1; }
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cat stderr >&2
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grep 'a\.m4:1: .*b\.m4.*does not exist' stderr
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:
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