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[Automake-commit] [SCM] GNU Automake branch, master, updated. v1.11-735-
|
From: |
Stefano Lattarini |
|
Subject: |
[Automake-commit] [SCM] GNU Automake branch, master, updated. v1.11-735-gd555ae1 |
|
Date: |
Sat, 02 Apr 2011 14:04:44 +0000 |
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU Automake".
http://git.sv.gnu.org/gitweb/?p=automake.git;a=commitdiff;h=d555ae188b43938b7d1742164e9ae774382d4edd
The branch, master has been updated
via d555ae188b43938b7d1742164e9ae774382d4edd (commit)
via d4df619bfa53ef0bd81fbbbe03b3672711defe2f (commit)
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- Log -----------------------------------------------------------------
commit d555ae188b43938b7d1742164e9ae774382d4edd
Merge: fac422c d4df619
Author: Stefano Lattarini <address@hidden>
Date: Sat Apr 2 16:00:23 2011 +0200
Merge branch 'maint'
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 51 +++++++++
THANKS | 2 +
automake.in | 9 ++
doc/automake.texi | 8 +-
tests/Makefile.am | 4 +
tests/Makefile.in | 7 +-
tests/aclocal6.test | 20 +---
tests/check-exported-srcdir.test | 6 +-
.../{target-cflags.test => lex-subobj-nodep.test} | 63 ++++++------
tests/{maintclean.test => maintclean-vpath.test} | 51 +++++++--
tests/maintclean.test | 32 +++++-
tests/pr8365-remake-timing.test | 110 ++++++++++++++++++++
tests/subdir5.test | 23 +++--
tests/subdir8.test | 20 ++--
tests/yacc5.test | 7 +-
15 files changed, 317 insertions(+), 96 deletions(-)
copy tests/{target-cflags.test => lex-subobj-nodep.test} (55%)
copy tests/{maintclean.test => maintclean-vpath.test} (64%)
create mode 100755 tests/pr8365-remake-timing.test
diff --git a/ChangeLog b/ChangeLog
index 1eb9d42..d8750df 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,54 @@
+2011-04-02 Stefano Lattarini <address@hidden>
+
+ tests: fix timestamp-related failures
+ Fixes automake bug#8365.
+ * tests/aclocal6.test: Sleep before modifying m4 files that should
+ trigger remake rules. Remove incorrect/obsoleted comments.
+ * tests/subdir5.test: Likewise, and extend a bit.
+ * tests/subdir8.test: Likewise.
+ * tests/pr8365-remake-timing.test: New xfailing test.
+ * tests/Makefile.am (TESTS): Update.
+ Report from Sam Steingold.
+
+2011-04-02 Ralf Wildenhues <address@hidden>
+
+ Create subdirs for generated sources even when not dep tracking.
+ * automake.in (handle_single_transform): If $object is derived
+ and lands in subdir, be sure to output a dirstamp dependency.
+ * tests/yacc5.test: Avoid falsely matching the dirstamp
+ dependency when grepping for a rule.
+ * tests/lex-subobj-nodep.test: New test.
+ * tests/Makefile.am (TESTS): Update.
+ * THANKS: Update.
+ Report by Ignacy Gawedzki.
+
+ Fix locale issue in check-exported-srcdir.test.
+ * tests/check-exported-srcdir.test: Reformulate glob to not fail
+ in a locale that ignores or interleaves character case.
+
+2011-04-01 Stefano Lattarini <address@hidden>
+
+ docs: better visibility for aclocal in the index
+ * doc/automake.texi (@menu): Rename title for entry 'configure'
+ from "Scanning configure.ac or configure.in" to the more precise
+ "Scanning configure.ac, using aclocal".
+ (@detailmenu): Adjust.
+ (@node configure): Adjust, and extend @cindex calls accordingly.
+ * THANKS: Update.
+ From a report by Maynard Johnson.
+
+2011-03-30 Stefano Lattarini <address@hidden>
+
+ tests: improve tests on "maintainer-clean" target
+ * tests/aclocal6.test: Move checks related to "maintainer-clean"
+ functionalities into ...
+ * tests/maintclean-vpath.test: ... this new test.
+ * tests/maintclean.test: Update heading comments. Extend to also
+ test subdirs. Remove useless disabling of YACC. Fix m4 quoting
+ in configure.in. Add a trailing `:' command. Remove extra blank
+ lines.
+ * tests/Makefile.am (TESTS): Update.
+
2011-03-21 Ralf Wildenhues <address@hidden>
tests: fix unindent to use printf not echo for script.
diff --git a/THANKS b/THANKS
index a4cf675..9a76e7f 100644
--- a/THANKS
+++ b/THANKS
@@ -132,6 +132,7 @@ Harlan Stenn address@hidden
He Li address@hidden
Henrik Frystyk Nielsen address@hidden
Ian Lance Taylor address@hidden
+Ignacy Gawedzki address@hidden
ÐлÑÑ Ð. ÐолÑбев address@hidden
Imacat address@hidden
Inoue address@hidden
@@ -225,6 +226,7 @@ Matthias Andree address@hidden
Matthias Clasen address@hidden
Matthias Klose address@hidden
Maxim Sinev address@hidden
+Maynard Johnson address@hidden
Merijn de Jonge address@hidden
Michael Brantley address@hidden
Michael Ploujnikov address@hidden
diff --git a/automake.in b/automake.in
index ef3b8a6..f9a6821 100644
--- a/automake.in
+++ b/automake.in
@@ -2059,6 +2059,15 @@ sub handle_single_transform ($$$$$%)
# derived from is not.
&push_dist_common ($object)
unless ($topparent =~ /^(?:nobase_)?nodist_/);
+
+ # If resulting derived source is in a subdir, we need to make
+ # sure the subdir exists at build time.
+ if ($object =~ /\//)
+ {
+ my $dirstamp = require_build_directory_maybe ($object);
+ depend ($object, $dirstamp)
+ if ($dirstamp);
+ }
next;
}
diff --git a/doc/automake.texi b/doc/automake.texi
index 474f5a1..f89971b 100644
--- a/doc/automake.texi
+++ b/doc/automake.texi
@@ -102,7 +102,7 @@ section entitled ``GNU Free Documentation License.''
* Generalities:: General ideas
* Examples:: Some example packages
* Invoking Automake:: Creating a Makefile.in
-* configure:: Scanning configure.ac or configure.in
+* configure:: Scanning configure.ac, using aclocal
* Directories:: Declaring subdirectories
* Programs:: Building programs and libraries
* Other Objects:: Other derived objects
@@ -175,7 +175,7 @@ Some example packages
* Complete:: A simple example, start to finish
* true:: Building true and false
-Scanning @file{configure.ac}
+Scanning @file{configure.ac}, using @command{aclocal}
* Requirements:: Configuration requirements
* Optional:: Other things Automake recognizes
@@ -2706,10 +2706,12 @@ concurrently. This is an experimental feature.
@node configure
address@hidden Scanning @file{configure.ac}
address@hidden Scanning @file{configure.ac}, using @command{aclocal}
@cindex @file{configure.ac}, scanning
@cindex Scanning @file{configure.ac}
address@hidden Using @command{aclocal}
address@hidden @command{aclocal}, using
Automake scans the package's @file{configure.ac} to determine certain
information about the package. Some @command{autoconf} macros are required
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 0587085..7f165ac 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -25,6 +25,7 @@ auxdir2.test \
cond17.test \
gcj6.test \
override-conditional-2.test \
+pr8365-remake-timing.test \
txinfo5.test
@@ -530,6 +531,7 @@ lex4.test \
lex5.test \
lexcpp.test \
lexvpath.test \
+lex-subobj-nodep.test \
lflags.test \
lflags2.test \
libexec.test \
@@ -604,6 +606,7 @@ lzip.test \
lzma.test \
m4-inclusion.test \
maintclean.test \
+maintclean-vpath.test \
make.test \
makej.test \
makej2.test \
@@ -784,6 +787,7 @@ remake10b.test \
remake10c.test \
remake11.test \
remake12.test \
+pr8365-remake-timing.test \
regex.test \
regex-obsolete.test \
req.test \
diff --git a/tests/Makefile.in b/tests/Makefile.in
index 61cb705..d1e3a73 100644
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -285,8 +285,8 @@ MAINTAINERCLEANFILES = $(parallel_tests) $(instspc_tests)
EXTRA_DIST = ChangeLog-old gen-parallel-tests instspc-tests.sh \
$(TESTS)
XFAIL_TESTS = all.test auxdir2.test cond17.test gcj6.test \
- override-conditional-2.test txinfo5.test \
- $(instspc_xfail_tests)
+ override-conditional-2.test pr8365-remake-timing.test \
+ txinfo5.test $(instspc_xfail_tests)
parallel_tests = backcompat5-p.test check-exported-srcdir-p.test \
check-tests-in-builddir-p.test check-tests_environment-p.test \
check-p.test check10-p.test check11-p.test check12-p.test \
@@ -792,6 +792,7 @@ lex4.test \
lex5.test \
lexcpp.test \
lexvpath.test \
+lex-subobj-nodep.test \
lflags.test \
lflags2.test \
libexec.test \
@@ -866,6 +867,7 @@ lzip.test \
lzma.test \
m4-inclusion.test \
maintclean.test \
+maintclean-vpath.test \
make.test \
makej.test \
makej2.test \
@@ -1046,6 +1048,7 @@ remake10b.test \
remake10c.test \
remake11.test \
remake12.test \
+pr8365-remake-timing.test \
regex.test \
regex-obsolete.test \
req.test \
diff --git a/tests/aclocal6.test b/tests/aclocal6.test
index f4f1fd3..905608c 100755
--- a/tests/aclocal6.test
+++ b/tests/aclocal6.test
@@ -42,19 +42,14 @@ $ACLOCAL -I m4
$AUTOCONF
$AUTOMAKE --copy --add-missing
-# Users can disable autom4te.cache.
-if test -d autom4te.cache; then
- test_cache='test -d'
-else
- test_cache=:
-fi
-
mkdir build
cd build
../configure
$MAKE
+# Modified configure dependencies must be newer than config.status.
+$sleep
# Update an aclocal.m4 dependency, then make sure all Makefiles
# are updated, even from a sub-directory.
echo 'AC_DEFUN([SOME_DEFS], [MORE_DEFS])' > ../m4/somedefs.m4
@@ -77,15 +72,4 @@ test -f $me-1.0/m4/moredefs.m4
test -f $me-1.0/m4/somedefs.m4
test -f $me-1.0/acinclude.m4
-# Make sure maintainer-clean works in VPATH builds.
-# (This is unrelated to the rest of this test.)
-$MAKE clean
-$test_cache ../autom4te.cache
-test -f Makefile
-test -f sub/Makefile
-$MAKE maintainer-clean
-test ! -d ../autom4te.cache
-test ! -f Makefile
-test ! -f sub/Makefile
-
:
diff --git a/tests/check-exported-srcdir.test b/tests/check-exported-srcdir.test
index dc02b22..5cec7fc 100755
--- a/tests/check-exported-srcdir.test
+++ b/tests/check-exported-srcdir.test
@@ -32,9 +32,9 @@ show_info ()
fi
}
-mkdir SrcDir BuildDir
-
-mv [a-z]* SrcDir
+mkdir SrcDir
+mv [!S]* SrcDir
+mkdir BuildDir
cd SrcDir
cat >> configure.in << 'END'
diff --git a/tests/target-cflags.test b/tests/lex-subobj-nodep.test
similarity index 55%
copy from tests/target-cflags.test
copy to tests/lex-subobj-nodep.test
index 352808e..4449715 100755
--- a/tests/target-cflags.test
+++ b/tests/lex-subobj-nodep.test
@@ -1,6 +1,5 @@
#! /bin/sh
-# Copyright (C) 2000, 2001, 2002, 2004, 2010, 2011 Free Software
-# Foundation, Inc.
+# Copyright (C) 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
@@ -15,58 +14,60 @@
# 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 to make sure target specific CFLAGS work
-# Assar Westerlund <address@hidden>
+# Ensure subdirs for subdir scanners are generated when subdir-objects
+# are used, even when dependency tracking is disabled.
-required=gcc
+required=flex
. ./defs || Exit 1
-cat >> configure.in << 'END'
+set -e
+
+cat >>configure.in <<\END
AC_PROG_CC
AM_PROG_CC_C_O
+AC_PROG_LEX
AC_OUTPUT
END
-cat > Makefile.am << 'END'
-AUTOMAKE_OPTIONS = no-dependencies
-
-bin_PROGRAMS = foo bar
-foo_CFLAGS = -DFOO
+cat >Makefile.am <<\END
+AUTOMAKE_OPTIONS = subdir-objects
+bin_PROGRAMS = p1 p2
+p1_SOURCES = sub1/s1.l
+p2_SOURCES = sub2/s2.l
+p2_CPPFLAGS = -DWHATEVER
END
-cat > foo.c << 'END'
-#include <stdio.h>
-#ifdef FOO
-int main(void) {
+mkdir sub1 sub2
+
+cat >sub1/s1.l <<\END
+%%
+"END" return EOF;
+.
+%%
+int main (void)
+{
+ while (yylex () != EOF)
+ ;
return 0;
}
-#endif
-END
-cat > bar.c << 'END'
-#ifndef FOO
-int main(void)
+int yywrap(void)
{
return 0;
}
-#endif
END
+cp sub1/s1.l sub2/s2.l
+
$ACLOCAL
$AUTOCONF
$AUTOMAKE -a
mkdir build
-
cd build
-../configure
-$MAKE
-./foo
-./bar
-cd ..
-
-./configure
+../configure --disable-dependency-tracking
+$MAKE sub1/s1.c
+$MAKE sub2/s2.c
+rm -rf sub1 sub2
$MAKE
-./foo
-./bar
:
diff --git a/tests/maintclean.test b/tests/maintclean-vpath.test
similarity index 64%
copy from tests/maintclean.test
copy to tests/maintclean-vpath.test
index 471c8ce..8dd2a95 100755
--- a/tests/maintclean.test
+++ b/tests/maintclean-vpath.test
@@ -1,6 +1,5 @@
#! /bin/sh
-# Copyright (C) 2001, 2002, 2003, 2010, 2011 Free Software Foundation,
-# Inc.
+# Copyright (C) 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
@@ -16,25 +15,36 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Make sure distclean and maintainer-clean erase the right files.
+# This test is for VPATH builds; see sister test `maintclean-vpath.test'
+# for in-tree builds.
. ./defs || Exit 1
+set -e
+
cat >> configure.in << 'END'
-AC_CONFIG_FILES([bar])
+AC_CONFIG_FILES([bar sub/Makefile])
AC_OUTPUT
END
cat > Makefile.am <<'END'
+SUBDIRS = sub
noinst_DATA = foo.c
-
foo.c:
touch foo.c
-
MAINTAINERCLEANFILES = foo.c
+END
+mkdir sub
+cat > sub/Makefile.am <<'END'
+noinst_SCRIPTS = zap
+zap: zap.sh
+ cp $(srcdir)/zap.sh $@ && chmod a+x $@
+MAINTAINERCLEANFILES = zap
END
-touch bar.in
+: > bar.in
+: > sub/zap.sh
$ACLOCAL
$AUTOCONF
@@ -42,36 +52,55 @@ $AUTOMAKE
# Users can disable autom4te.cache.
if test -d autom4te.cache; then
- test_cache='test -d autom4te.cache'
+ test_cache='test -d ../autom4te.cache'
else
test_cache=:
fi
-# Since we don't require Yacc, make sure it's not used.
-./configure YACC=false
+mkdir build
+
+chmod a-w . sub
+
+cd build
+
+../configure
test -f bar
$MAKE
test -f foo.c
+test -f sub/zap
+$test_cache
$MAKE distclean
test ! -f bar
test ! -f Makefile
+test ! -f sub/Makefile
test ! -f config.status
test -f foo.c
+test -f sub/zap
+test -f ../sub/zap.sh
$test_cache
-./configure
+../configure
test -f bar
$MAKE foo.c
test -f foo.c
+cd sub
+$MAKE zap
+test -f zap
+cd ..
+
+chmod u+w ..
$MAKE maintainer-clean
+test -f ../sub/zap.sh
test ! -f bar
test ! -f foo.c
+test ! -f sub/zap
test ! -f Makefile
+test ! -f sub/Makefile
test ! -f config.status
-test ! -d autom4te.cache
+test ! -d ../autom4te.cache
:
diff --git a/tests/maintclean.test b/tests/maintclean.test
index 471c8ce..aeda04c 100755
--- a/tests/maintclean.test
+++ b/tests/maintclean.test
@@ -16,25 +16,34 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Make sure distclean and maintainer-clean erase the right files.
+# This test is for in-tree builds; see sister test `maintclean-vpath.test'
+# for VPATH builds.
. ./defs || Exit 1
cat >> configure.in << 'END'
-AC_CONFIG_FILES([bar])
+AC_CONFIG_FILES([bar sub/Makefile])
AC_OUTPUT
END
cat > Makefile.am <<'END'
+SUBDIRS = sub
noinst_DATA = foo.c
-
foo.c:
touch foo.c
-
MAINTAINERCLEANFILES = foo.c
+END
+mkdir sub
+cat > sub/Makefile.am <<'END'
+noinst_SCRIPTS = zap
+zap: zap.sh
+ cp $(srcdir)/zap.sh $@ && chmod a+x $@
+MAINTAINERCLEANFILES = zap
END
-touch bar.in
+: > bar.in
+: > sub/zap.sh
$ACLOCAL
$AUTOCONF
@@ -47,18 +56,22 @@ else
test_cache=:
fi
-# Since we don't require Yacc, make sure it's not used.
-./configure YACC=false
+./configure
test -f bar
$MAKE
test -f foo.c
+test -f sub/zap
+$test_cache
$MAKE distclean
test ! -f bar
test ! -f Makefile
+test ! -f sub/Makefile
test ! -f config.status
test -f foo.c
+test -f sub/zap
+test -f sub/zap.sh
$test_cache
./configure
@@ -66,11 +79,18 @@ test -f bar
$MAKE foo.c
test -f foo.c
+cd sub
+$MAKE zap
+test -f zap
+cd ..
$MAKE maintainer-clean
+test -f sub/zap.sh
test ! -f bar
test ! -f foo.c
+test ! -f sub/zap
test ! -f Makefile
+test ! -f sub/Makefile
test ! -f config.status
test ! -d autom4te.cache
diff --git a/tests/pr8365-remake-timing.test b/tests/pr8365-remake-timing.test
new file mode 100755
index 0000000..079b0c0
--- /dev/null
+++ b/tests/pr8365-remake-timing.test
@@ -0,0 +1,110 @@
+#! /bin/sh
+# Copyright (C) 2011 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Test for automake bug#8365, related to Makefile remake rules.
+# The bug is due to subtle timestamp issues and limitations in
+# make's behaviour, and is very unlikely to be triggered (we have
+# to resort to timestamp edit hacks to consistently expose it); in
+# any account, it is nigh to impossible to trigger it by running
+# make by hand. Thus, fixing it would not be worth the hassle, but
+# we prefer to keep it exposed anyway.
+
+. ./defs || Exit 1
+
+set -e
+
+# We'll use calls to stat to get debugging information.
+if stat /dev/null; then stat=stat; else stat=:; fi
+
+cat >> configure.in << 'END'
+FOOBAR=zardoz
+AC_OUTPUT
+END
+
+: > Makefile.am
+
+$ACLOCAL
+# Run automake *before* autoconf, because we want to ensure that
+# Makefile.in is not newer than configure.
+$AUTOMAKE
+$AUTOCONF
+
+./configure
+$MAKE Makefile
+$EGREP 'FOOBAR|zardoz' Makefile && Exit 99 # Sanity check.
+
+echo 'AC_SUBST([FOOBAR])' >> configure.in
+
+# Modified configure dependencies must have the same timestamp of
+# config.status and Makefile in order to trigger the bug.
+# We also re-touch config.status, because "touch -r" can truncate
+# timestamps on file systems with sub-second resolutions (see the
+# autoconf manual). Finally, we also sleep before touching, to ensure
+# that the (possibly truncated) timestamps of config.status etc. are
+# strictly newer than the non-truncated configure timestamp.
+$stat config.status Makefile configure.in
+$sleep
+touch config.status
+touch -r config.status config.status Makefile configure.in
+$stat config.status Makefile configure.in
+
+# Also, the race condition is triggered only when aclocal, automake
+# and aclocal run fast enough to keep the timestamp of the generated
+# aclocal.m4, Makefile.in and configure equal to the timestamp of
+# Makefile & config.status. To reproduce this race consistently, we
+# need the following hackish wrappers.
+
+save_AUTOCONF=$AUTOCONF
+
+cat > aclocal-wrap <<END
+#!/bin/sh
+set -ex
+# aclocal shouldn't use our autoconf wrapper when extracting
+# the races from configure.in.
+AUTOCONF='$save_AUTOCONF'; export AUTOCONF
+$ACLOCAL "\$@"
+touch -r config.status aclocal.m4
+$stat aclocal.m4
+END
+
+cat > automake-wrap <<END
+#!/bin/sh
+set -ex
+# automake shouldn't use our autoconf wrapper when extracting
+# the races from configure.in.
+AUTOCONF='$save_AUTOCONF'; export AUTOCONF
+$AUTOMAKE "\$@"
+touch -r config.status Makefile.in
+$stat Makefile.in
+END
+
+cat > autoconf-wrap <<END
+#!/bin/sh
+set -ex
+$AUTOCONF "\$@"
+touch -r config.status configure
+$stat configure
+END
+
+chmod a+x aclocal-wrap automake-wrap autoconf-wrap
+
+env \
+ ACLOCAL=./aclocal-wrap AUTOMAKE=./automake-wrap AUTOCONF=./autoconf-wrap \
+ $MAKE -e Makefile
+grep '^FOOBAR =' Makefile.in
+grep '^FOOBAR *= *zardoz *$' Makefile
+
+:
diff --git a/tests/subdir5.test b/tests/subdir5.test
index 2f4a211..60730cb 100755
--- a/tests/subdir5.test
+++ b/tests/subdir5.test
@@ -53,18 +53,14 @@ $AUTOMAKE --include-deps --copy --add-missing
$MAKE
# Now add new directories.
-#
-# We shouldn't need to $sleep here: configure ensures that files
-# generated by it are newer than configure. Thus, even if
-# Makefile.in is newer than configure but the updated Makefile.am
-# below has the same timestamp as Makefile.in, the latter should
-# be rebuilt due to its dependency on configure.in.
# First we add a new directory by modifying configure.in directly.
# We update configure.in *before* updating sub/Makefile.am; subdir8.test
# does it in the other way: it updates confiles.m4 (which is m4_included
# by configure.in there) after Makefile.am.
+# Modified configure dependencies must be newer than config.status.
+$sleep
sed <configure.in >configure.tmp -e '/^AC_OUTPUT$/i\
AC_CONFIG_FILES([maude/Makefile])\
m4_include([confile.m4])\
@@ -87,11 +83,15 @@ echo 'SUBDIRS = maude' >> Makefile.am
# We want a simple rebuild to create maude/Makefile automatically.
$MAKE
+grep '^SUBDIRS = *maude *$' Makefile.in
+grep '^SUBDIRS = *maude *$' Makefile
test -f maude/Makefile
# Then we add a new directory by modifying a file included (through
# `m4_include') by configure.in.
mkdir maude2
+# Modified configure dependencies must be newer than config.status.
+$sleep
cat >> confile.m4 << 'END'
AC_CONFIG_FILES([maude2/Makefile])
AC_SUBST([GREPME])
@@ -102,8 +102,13 @@ echo 'SUBDIRS += maude2' >> Makefile.am
# We want a simple rebuild to create maude2/Makefile and update
# all other Makefiles automatically.
$MAKE
-grep '^GREPME =' Makefile
-grep '^GREPME =' maude/Makefile
-grep '^GREPME =' maude2/Makefile
+grep '^SUBDIRS =.* maude2' Makefile.in
+grep '^SUBDIRS =.* maude2' Makefile
+
+for ext in '.in' ''; do
+ for d in . maude maude2; do
+ grep '^GREPME =' $d/Makefile$ext
+ done
+done
:
diff --git a/tests/subdir8.test b/tests/subdir8.test
index 01ff662..98146ba 100755
--- a/tests/subdir8.test
+++ b/tests/subdir8.test
@@ -67,12 +67,6 @@ $AUTOMAKE --copy --add-missing
$MAKE
# Now add new directories.
-#
-# We shouldn't need to $sleep here: configure ensures that files
-# generated by it are newer than configure. Thus, even if
-# Makefile.in is newer than configure but the updated Makefile.am
-# below has the same timestamp as Makefile.in, the latter should
-# be rebuilt due to its dependency on configure.in.
# The first step users typically do when adding a new subdir is
# editing configure.in. That is already tested by subdir5.test,
@@ -93,6 +87,9 @@ mkdir maude
# Update confiles.m4 *after* updating sub/Makefile.am; subdir5.test do
# it in the other way: it updates configure.in before Makefile.am.
+# We sleep here because modified configure dependencies must be newer
+# than config.status.
+$sleep
echo 'AC_CONFIG_FILES([maude/Makefile sub/maude/Makefile])' >> confiles.m4
# We want a simple rebuild from sub/ to create sub/maude/Makefile
@@ -100,6 +97,8 @@ echo 'AC_CONFIG_FILES([maude/Makefile sub/maude/Makefile])'
>> confiles.m4
cd sub
$MAKE
cd ..
+grep '^SUBDIRS = *maude *$' sub/Makefile.in
+grep '^SUBDIRS = *maude *$' sub/Makefile
test -f maude/Makefile
test -f sub/maude/Makefile
@@ -108,9 +107,10 @@ test -f sub/maude/Makefile
echo 'AC_DEFUN([MORE_DEFS], [AC_SUBST([GREPME])])' > m4/moredefs.m4
$MAKE
-grep '^GREPME =' Makefile
-grep '^GREPME =' maude/Makefile
-grep '^GREPME =' sub/Makefile
-grep '^GREPME =' sub/maude/Makefile
+for ext in '.in' ''; do
+ for d in . maude sub sub/maude; do
+ grep '^GREPME =' $d/Makefile$ext
+ done
+done
:
diff --git a/tests/yacc5.test b/tests/yacc5.test
index 1910924..bac61aa 100755
--- a/tests/yacc5.test
+++ b/tests/yacc5.test
@@ -38,7 +38,7 @@ mkdir sub
$ACLOCAL
$AUTOMAKE -a
-grep '^maude\.c:' Makefile.in
+grep '^maude\.c:.*maude\.y' Makefile.in
## Try again with subdir-objects.
@@ -52,8 +52,9 @@ END
$ACLOCAL
$AUTOMAKE -a
-# No rule needed, the default .y.c: inference rule is enough.
-grep '^sub/maude\.c:' Makefile.in && Exit 1
+# No rule needed, the default .y.c: inference rule is enough
+# (but there may be an additional dependency on a dirstamp file).
+grep '^sub/maude\.c:.*maude\.y' Makefile.in && Exit 1
## Try again with per-exe flags.
hooks/post-receive
--
GNU Automake
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