platform/upstream/automake.git
12 years agoMerge branch 'maint'
Stefano Lattarini [Sun, 18 Mar 2012 21:31:45 +0000 (22:31 +0100)]
Merge branch 'maint'

* maint:
  install-mans: avoid spurious failure with NetBSD make
  install: don't create empty dirs when an empty 'foo_PRIMARY' is used
  aclocal: remove a couple of useless imports
  aclocal: create local directory where to install m4 files

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agoinstall-mans: avoid spurious failure with NetBSD make
Stefano Lattarini [Sun, 18 Mar 2012 21:19:45 +0000 (22:19 +0100)]
install-mans: avoid spurious failure with NetBSD make

* lib/am/mans.am: After the changes introduced by previous commit
v1.11-759-g368f1c4, some manpage installation recipes started to
fail spuriously on NetBSD 5.1 make.  Apparently, the system make
there eats backslashes used to escape whitespace characters in the
relevant recipes.  Revert to slightly slower but safer idioms that
avoid the need of such escaping.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agoinstall: don't create empty dirs when an empty 'foo_PRIMARY' is used
Stefano Lattarini [Fri, 16 Mar 2012 22:48:53 +0000 (23:48 +0100)]
install: don't create empty dirs when an empty 'foo_PRIMARY' is used

Fixes automake bug#11030 and bug#10997.

An empty declaration of "foo_PRIMARY" in a Makefile.am used to
cause the generated install rules to create the directory $(foodir)
anyway, even if nothing was to be installed there.

While this could be seen as a convenient way to create a $(foodir)
directory upon "make install" (respecting $(DESTDIR) settings and
such), it also caused problems with conditionals; for example, an
input of:

  if FALSE
  pgkdata_DATA = something
  endif

caused the generated install rules to unconditionally create the
$(pkgdatadir) directory (see automake bug#10997).

Also, a user wanting to create an empty directory upon installation
can easily do so with a custom install hook, as in:

  installdirs-local:
          $(MKDIR_P) $(DESTDIR)$(foodir)
  install-data-hook: installdirs-local

On the other hand, the old behavior of "always create $(foodir),
even if 'foo_PRIMARY' is empty" was harder and more tricky to
override.

Thus, from now on, an empty declaration of "foo_PRIMARY" will not
cause the directory $(foodir) to be created upon "make install"
anymore.

* lib/am/data.am, lib/am/java.am, lib/am/libs.am, lib/am/lisp.am,
lib/am/ltlib.am, lib/am/mans.am, lib/am/progs.am, lib/am/python.am,
lib/am/scripts.am, lib/am/texinfos.am: Adjust install rules to avoid
creating an installation directory if no files are actually to be
installed there.
* tests/instdir-empty.test: Remove, it was testing a semantic
opposite to the one we now want and implement.
* tests/instdir-no-empty.test: New test, check the new semantic.
* tests/instdir-cond.test: Enhance.  Move the still-failing part
of the test ...
* tests/instdir-cond2.test: ... here.
* tests/list-of-tests.mk, tests/Makefile.am (XFAIL_TESTS): Update.
* tests/java3.test: Adjust to avoid spurious failures.
* HACKING, NEWS, THANKS: Update.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agoaclocal: remove a couple of useless imports
Stefano Lattarini [Sat, 17 Mar 2012 08:43:35 +0000 (09:43 +0100)]
aclocal: remove a couple of useless imports

* aclocal.in (File::stat, Cwd): Remove these imports, they are not
really required.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agoaclocal: create local directory where to install m4 files
Stefano Lattarini [Thu, 15 Mar 2012 15:50:40 +0000 (16:50 +0100)]
aclocal: create local directory where to install m4 files

Fixes automake bug#8168 and bug#10816.

A call like "aclocal -I m4 --install" used to fail if the 'm4'
directory wasn't pre-existing.  This could be particularly
annoying when running in a checked-out version from a VCS like
git, which doesn't allow empty directories to be tracked.

* aclocal.in (File::Path): New import.
(scan_m4_dirs): Don't die if the first directory of type FT_USER
doesn't exist and the '--install' option was given; that directory
will be created later ...
(install_file): ... here.  Change signature of this function: now
it takes as second argument the destination directory rather than
the destination file.  Crate the destination directory if it
doesn't already exist.  In verbose mode, tell what is being copied
where.
(write_aclocal): Update to the changes in 'install_file'.
* NEWS, THANKS: Update.
* tests/aclocal-install-fail.test: New test.
* tests/aclocal-install-mkdir.test: Likewise.
* tests/aclocal-no-install-no-mkdir.test: Likewise.
* tests/aclocal-verbose-install.test: Likewise.
* tests/list-of-tests.mk: Add them.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agoMerge branch 'maint'
Stefano Lattarini [Thu, 15 Mar 2012 08:16:46 +0000 (09:16 +0100)]
Merge branch 'maint'

* maint:
  python: avoid failures due to $(am__py_compile) being undefined
  python: expose automake bug#10995

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agopython: avoid failures due to $(am__py_compile) being undefined
Steven Drake [Thu, 15 Mar 2012 08:12:00 +0000 (09:12 +0100)]
python: avoid failures due to $(am__py_compile) being undefined

Fixes automake bug#10995, introduced in commit v1.11-372-gb46debf.

* lib/am/python.am: Move the definition of 'am__py_compile' to
ensure it is always emitted in the output Makefile.in.  Previously,
this wouldn't have happened if the input Makefile.am contained a
'noinst_PYTHON' declaration before a 'python_PYTHON' one.
* tests/Makefile.am (XFAIL_TESTS): Remove 'python-pr10995.test' and
'python.test'.
* NEWS: Update.

Copyright-paperwork-exempt: yes
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agopython: expose automake bug#10995
Stefano Lattarini [Thu, 15 Mar 2012 08:00:12 +0000 (09:00 +0100)]
python: expose automake bug#10995

* tests/python.test: Expose the bug in grepping tests.
* tests/python-noinst.test: New functional test to expose the
bug.
* tests/list-of-tests.mk: Add it.
* tests/Makefile.am (XFAIL_TESTS): Add the new test and the
extended one.
* THANKS: Update.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agotests: one more use of 'unindent' function
Stefano Lattarini [Wed, 14 Mar 2012 21:48:22 +0000 (22:48 +0100)]
tests: one more use of 'unindent' function

* tests/yacc-d-cxx.test (write_parse, write_main): Use 'unindent'
instead of ad-hoc sed invocation to strip extra leading whitespace.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agotests: remove redundant 'set -e' calls
Stefano Lattarini [Wed, 14 Mar 2012 21:45:16 +0000 (22:45 +0100)]
tests: remove redundant 'set -e' calls

* tests/dist-pr109765.test: Do not set the 'errexit' shell flag,
as it is already set by 'tests/defs'.
* tests/instdir-cond.test: Likewise.
* tests/instdir-empty.test: Likewise.
* tests/lex-clean-cxx.test: Likewise.
* tests/lex-clean.test: Likewise.
* tests/lex-depend-cxx.test: Likewise.
* tests/lex-depend.test: Likewise.
* tests/lex-line.test: Likewise.
* tests/lex-nodist.test: Likewise.
* tests/lex-pr204.test: Likewise.
* tests/silent-lex.test: Likewise.
* tests/silent-yacc-headers.test: Likewise.
* tests/silent-yacc.test: Likewise.
* tests/vala-mix2.test: Likewise.
* tests/yacc-auxdir.test: Likewise.
* tests/yacc-bison-skeleton-cxx.test: Likewise.
* tests/yacc-bison-skeleton.test: Likewise.
* tests/yacc-clean-cxx.test: Likewise.
* tests/yacc-cxx.test: Likewise.
* tests/yacc-d-cxx.test: Likewise.
* tests/yacc-deleted-headers.test: Likewise.
* tests/yacc-depend.test: Likewise.
* tests/yacc-depend2.test: Likewise.
* tests/yacc-line.test: Likewise.
* tests/yacc-mix-c-cxx.test: Likewise.
* tests/yacc-weirdnames.test: Likewise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agoMerge branch 'maint'
Stefano Lattarini [Wed, 14 Mar 2012 21:29:59 +0000 (22:29 +0100)]
Merge branch 'maint'

* maint:
  tests: avoid spurious failures in get-sysconf.test
  scripts: bump the depcomp scriptversion
  sync: some auxiliary files synced from upstream
  coverage: an empty foo_PRIMARY should create directory $(foodir)
  coverage: make sure am__py_compile is defined when needed
  coverage: expose automake bug#10997
  coverage: expose automake bug#10975
  getopt: relax version requirement for perl

+ Extra non-trivial edits:

* tests/dist-pr109765.test: Use 'configure.ac', not 'configure.in'.
* tests/instdir-cond.test: Likewise.
* tests/instdir-empty.test: Likewise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agotests: fix spurious failure with older m4
Stefano Lattarini [Wed, 14 Mar 2012 21:22:40 +0000 (22:22 +0100)]
tests: fix spurious failure with older m4

Reported by Panther Martin in automake bug#10866, diagnosed by
Panther Martin and Eric Blake.

Older GNU m4 versions (e.g., 1.4.6) did error reporting at the end
of an error construct rather than the beginning.  This was causing
a spurious testsuite failure due to an off-by-one error in the line
number reported in an aclocal diagnostic.

* tests/cond41.test: Keep all the body of the 'AM_COND_IF'
invocation on a single line, to avoid the off-by-one error.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agotests: avoid spurious failures in get-sysconf.test
Stefano Lattarini [Sat, 10 Mar 2012 07:49:55 +0000 (08:49 +0100)]
tests: avoid spurious failures in get-sysconf.test

This change fixes the last bit of automake bug#10866.

* tests/get-sysconf.test: When Homebrew spawns a build, even if
from a project's VCS, it stages the files in a new temporary
directory, instead of building directly from a VCS checkout.
This behaviour was causing a spurious failure in this test, which
expected to find either a ChangeLog file or a .git directory in
the source directory (the former happening when the test was run
from a distribution tarball, the latter when it was run from a
git checkout).  The Homebrew issue shows that these expectations
are not truly warranted, so relax the test to just give a warning,
not a failure, in case they do not hold.  Since we are at it, fix
an unrelated weakness in the displaying of the git log, which
could have failed when the builddir was not a subdirectory of the
srcdir.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agoscripts: bump the depcomp scriptversion
Peter Rosin [Mon, 12 Mar 2012 15:58:55 +0000 (16:58 +0100)]
scripts: bump the depcomp scriptversion

* lib/depcomp (scriptversion): Bump, to account for recent changes.

12 years agosync: some auxiliary files synced from upstream
Stefano Lattarini [Mon, 12 Mar 2012 14:10:39 +0000 (15:10 +0100)]
sync: some auxiliary files synced from upstream

* lib/texinfo.tex: Synced from upstream, by "make fetch".
* lib/config.guess: Likewise.
* lib/config.sub: Likewise.
* lib/gnupload: Likewise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agocoverage: an empty foo_PRIMARY should create directory $(foodir)
Stefano Lattarini [Mon, 12 Mar 2012 13:41:04 +0000 (14:41 +0100)]
coverage: an empty foo_PRIMARY should create directory $(foodir)

For example, a Makefile.am containing the definition:

  pkgdata_DATA =

should cause the 'install' rule of the generated Makefile.in to
create the '$(pkgdatadir)' directory (respecting any DESTDIR
setting as well).

Suggestion by Peter Breitenlohner in automake bug#10997.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agocoverage: make sure am__py_compile is defined when needed
Stefano Lattarini [Mon, 12 Mar 2012 11:15:47 +0000 (12:15 +0100)]
coverage: make sure am__py_compile is defined when needed

See automake bug#10995.

* tests/python.test: Also make sure 'am__py_compile' is defined
correctly in the generated Makefile.in.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agocoverage: expose automake bug#10997
Daiki Ueno [Mon, 12 Mar 2012 10:46:04 +0000 (11:46 +0100)]
coverage: expose automake bug#10997

* tests/instdir-cond.test: New test.
* tests/list-of-tests.mk: Add it.
* tests/Makefile.am (XFAIL_TESTS): Likewise.

Copyright-paperwork-exempt: yes
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agocoverage: expose automake bug#10975
Stefano Lattarini [Fri, 9 Mar 2012 20:35:04 +0000 (21:35 +0100)]
coverage: expose automake bug#10975

* tests/dist-pr10975.test: New test.
* tests/list-of-tests.mk: Add it.
* tests/Makefile.am (XFAIL_TESTS): Likewise.

12 years agogetopt: relax version requirement for perl
Stefano Lattarini [Wed, 7 Mar 2012 22:26:24 +0000 (23:26 +0100)]
getopt: relax version requirement for perl

* lib/Automake/Getopt.pm: Require perl 5.6.0, not 5.6.2: the former
is enough.  See also commit 'v1.11-2054-g7df05a0' on master (dated
04-03-2012).

12 years agoMerge branch 'maint'
Stefano Lattarini [Wed, 7 Mar 2012 21:15:44 +0000 (22:15 +0100)]
Merge branch 'maint'

* maint:
  cosmetics: fix repeated changelog entry heading

12 years agocosmetics: fix repeated changelog entry heading
Stefano Lattarini [Wed, 7 Mar 2012 21:14:47 +0000 (22:14 +0100)]
cosmetics: fix repeated changelog entry heading

12 years agoMerge branch 'maint'
Peter Rosin [Wed, 7 Mar 2012 20:08:08 +0000 (21:08 +0100)]
Merge branch 'maint'

12 years agoMerge branch 'msvc' into maint
Peter Rosin [Wed, 7 Mar 2012 20:08:06 +0000 (21:08 +0100)]
Merge branch 'msvc' into maint

This merge remedies the confusing situation that some changes
destined for both the master branch and the release branch (a.k.a.
branch-1.11) currently needs to be made on the non-obvious msvc
branch and not on the more natural maint branch.  This has caused
a seemingly endless string of less than optimal commits.

The reason for the confusion stems from the fact that the changes made
on the msvc branch became too radical and was considered only suitable
for the master branch, and was thus written in a form suitable for
master and then merged there.  Later, the msvc branch was merged
directly into branch-1.11, in order to rush the new features to the
market and to keep the released scripts (lib/ar-lib, lib/compile and
lib/depcomp) consistent with those on the master branch.  However,
some changes had to be made to the features added by the msvc branch
in order for them to fit the requirements of branch-1.11, notably that
the warnings issued in the extra-portability class cannot be enabled
by -Wall in the 1.11.x maintenance releases.

In retrospect, it would have been better to not merge msvc directly
into branch-1.11, but instead do it via the maint branch (followed up
with a dummy merge from maint into master) the moment it was decided
that the msvc changes should make it into branch-1.11.

All in all, this merge is going to affect neither the master branch
nor branch-1.11, since it is followed up with dummy merges masking all
changes.  The merge is made to maintain the sanity of the poor
developers, who wishes to once again have a working maint branch.

Discussion about merging the msvc branch into branch-1.11:
http://lists.gnu.org/archive/html/automake/2011-10/msg00030.html

Discussion about why this merge hasn't happened before:
http://lists.gnu.org/archive/html/automake/2011-12/msg00051.html

Extra edits below.

* lib/Automake/ChannelDefs.pm: Use the version from branch-1.11.
* tests/ar-lib3.test: Likewise.
* tests/ar-lib4.test: Likewise.
* tests/extra-portability.test: Likewise.
* tests/extra-portability2.test: Likewise.
* tests/extradep.test: Likewise.
* tests/extradep2.test: Likewise.
* tests/list-of-tests.mk: Likewise.
* HACKING: Backport the version from branch-1.11 while at it (as the
change on branch-1.11 is also present on master via an unrelated
commit), even though this change has nothing to do with the changes
on the msvc branch.

12 years agotests: remove useless sleep from tests on remake rules
Stefano Lattarini [Wed, 7 Mar 2012 07:59:59 +0000 (08:59 +0100)]
tests: remove useless sleep from tests on remake rules

The sleeps were there to make generated autotools files strictly
newer than their sources; however, this is not necessary, since
POSIX mandates that make considers files with the same timestamp
of their dependencies to be up-to-date.

* tests/remake9a.test: Remove useless $sleep.
* tests/remake9b.test: Likewise.
* tests/remake9c.test: Likewise.
* tests/remake9d.test: Likewise.
* tests/remake10a.test: Likewise.
* tests/remake10b.test: Likewise.
* tests/remake10c.test: Likewise.

12 years agoMerge branch 'msvc' into master (dummy merge)
Stefano Lattarini [Wed, 7 Mar 2012 07:23:45 +0000 (08:23 +0100)]
Merge branch 'msvc' into master (dummy merge)

12 years agoMerge branch 'maint' into msvc
Stefano Lattarini [Wed, 7 Mar 2012 07:20:26 +0000 (08:20 +0100)]
Merge branch 'maint' into msvc

* maint:
  news: describe recently-fixed bug in vala support
  depcomp: add support for IBM xlc/xlC compilers

12 years agoMerge remote-tracking branch 'origin/master'
Stefano Lattarini [Tue, 6 Mar 2012 21:03:50 +0000 (22:03 +0100)]
Merge remote-tracking branch 'origin/master'

12 years agoMerge branch 'maint'
Stefano Lattarini [Tue, 6 Mar 2012 21:03:22 +0000 (22:03 +0100)]
Merge branch 'maint'

* maint:
  news: describe recently-fixed bug in vala support
  depcomp: add support for IBM xlc/xlC compilers

12 years agonews: describe recently-fixed bug in vala support
Stefano Lattarini [Tue, 6 Mar 2012 20:44:57 +0000 (21:44 +0100)]
news: describe recently-fixed bug in vala support

* NEWS (Long-standing bugs): Document fix for bug#10894, fixed
by commit 'v1.11-696-g51f61df' of 27-02-2012.

12 years agodepcomp: add support for IBM xlc/xlC compilers
Michael Hofmannm [Mon, 5 Mar 2012 19:05:37 +0000 (20:05 +0100)]
depcomp: add support for IBM xlc/xlC compilers

* lib/depcomp (xlc): New depmode.
* NEWS, THANKS: Update.

Copyright-paperwork-exempt: yes

12 years agotests: do not clobber the $CC set by AM_PROG_CC_C_O
Peter Rosin [Tue, 6 Mar 2012 13:19:10 +0000 (14:19 +0100)]
tests: do not clobber the $CC set by AM_PROG_CC_C_O

If $CC is originally a losing compiler, AM_PROG_CC_C_O will
modify $CC.  "$MAKE -e" will then clobber this modified $CC
and reintroduce the raw losing compiler causing the test
to fail, as subdir-objects is in effect.

* tests/yacc-dist-nobuild-subdir.test: Drop -e from the $MAKE
invocations.  This is safe since DISTCHECK_CONFIGURE_FLAGS is not
specified in the Makefile and since the YACC override is carried
over from the configure invocation into the Makefile making it
redundant to specifiy it again in the environment for $MAKE.

12 years agotests: explicitly state that our lexers do not require unistd.h
Peter Rosin [Tue, 6 Mar 2012 08:50:09 +0000 (09:50 +0100)]
tests: explicitly state that our lexers do not require unistd.h

By default, GNU flex generates code that is dependent on unistd.h,
which is not portable to non-ANSI systems causing spurious test
failures.

* tests/cond35.test (tscan.l): Define YY_NO_UNISTD_H.
* tests/lex-clean.test (lexer.l): Likewise.
* tests/lex-depend.test (joe.l): Likewise.
* tests/lex-lib-external.test (foo.l): Likewise.
* tests/lex-lib.test (foo.l): Likewise.
* tests/lex-libobj.test (foo.l): Likewise.
* tests/lex-line.test (zardoz.l): Likewise.
* tests/lex-nodist.test (lexer.l): Likewise.
* tests/lex-noyywrap.test (foo.l): Likewise.
* tests/lex-pr204.test (lexer.l): Likewise.
* tests/lex-subobj-nodep.test (subl/sl.l): Likewise.
* tests/lex3.test (foo.l): Likewise.
* tests/lex5.test (foo/foo.l): Likewise.
* tests/lexvpath.test (lexer.l): Likewise.
* tests/silent-lex.test (foo.l): Likewise.
* tests/silent-many-gcc.test (foo5.l): Likewise.
* tests/silent-many-generic.test (foo5.l): Likewise.
* tests/lex-clean-cxx.test (parsefoo.lxx): Likewise.  Also specify
the never-interactive option to prevent usage of the non-ANSI
function isatty(3) (from unistd.h).
* tests/lex-depend-cxx.test (joe.ll): Likewise.
* tests/README: Describe these quirks.

12 years agoMerge branch 'msvc'
Peter Rosin [Tue, 6 Mar 2012 08:31:43 +0000 (09:31 +0100)]
Merge branch 'msvc'

* msvc:
  scripts: support -I <dir> -L <dir> and -l <lib> for cl in compile

12 years agoscripts: support -I <dir> -L <dir> and -l <lib> for cl in compile
Peter Rosin [Tue, 6 Mar 2012 08:14:50 +0000 (09:14 +0100)]
scripts: support -I <dir> -L <dir> and -l <lib> for cl in compile

POSIX mandates that the compiler accepts a space between the -I,
-l and -L options and their respective arguments.  See
http://pubs.opengroup.org/onlinepubs/000095399/utilities/c99.html

* lib/compile (func_cl_dashl): New function with factored out code
for implementing the -l option for the cl wrapper.
(func_cl_dashL): New function with factored out code implementing
the -L option for the cl wrapper.
(func_cl_wrapper): Use func_cl_dashl to implement both -l <lib>
and -l<lib>, and func_cl_dashL to implement both -L <dir> and
-L<dir>.  Also add support for -I <dir>.
(scriptversion): Update.
* tests/compile3.test: Test both with and without a space between
-I, -l and -L and their respective arguments.
* tests/compile5.test: Likewise.
* tests/compile6.test: Likewise.
* tests/compile3.test: Likewise.
* NEWS: Update.

12 years agomaint: drop 'Automake::Struct' module
Stefano Lattarini [Sun, 4 Mar 2012 15:00:58 +0000 (16:00 +0100)]
maint: drop 'Automake::Struct' module

Now that we require Perl 5.6, we can drop the 'Automake::Struct'
module, which was basically just a backport of Perl 5.6's
'Class::Struct' to Perl 5.5.

* automake.in: Use 'Class::Struct', not 'Automake::Struct'.
* lib/Automake/Struct.pm: Delete.
* lib/Automake/Makefile.am (dist_perllib_DATA): Remove it.

12 years agomaint: require perl 5.6 throughout
Stefano Lattarini [Sun, 4 Mar 2012 14:44:46 +0000 (15:44 +0100)]
maint: require perl 5.6 throughout

That version of perl is quite old already, so it should be OK to
require it.  More importantly, it is the older perl versions the
developers can currently use for testing, thus it's safer and more
honest to just require it throughout.  And anyway, we were already
requiring it in Automake::Getopt, which implied that both automake
and aclocal wouldn't have worked in practice with an older perl
version.

See also the discussion related to automake bug#10925.

* lib/Automake/ChannelDefs.pm: Adjusted to require perl 5.6.
* lib/Automake/Channels.pm: Likewise.
* lib/Automake/Condition.pm: Likewise.
* lib/Automake/Configure_ac.pm: Likewise.
* lib/Automake/DisjConditions.pm: Likewise.
* lib/Automake/FileUtils.pm: Likewise.
* lib/Automake/General.pm: Likewise.
* lib/Automake/Item.pm: Likewise.
* lib/Automake/ItemDef.pm: Likewise.
* lib/Automake/Location.pm: Likewise.
* lib/Automake/Options.pm: Likewise.
* lib/Automake/Rule.pm: Likewise.
* lib/Automake/RuleDef.pm: Likewise.
* lib/Automake/Struct.pm: Likewise.
* lib/Automake/VarDef.pm: Likewise.
* lib/Automake/Variable.pm: Likewise.
* lib/Automake/Version.pm: Likewise.
* lib/Automake/Wrap.pm: Likewise.
* lib/Automake/XFile.pm: Likewise.

12 years agocosmetics: remove useless escaping for "'" character
Stefano Lattarini [Sun, 4 Mar 2012 12:02:57 +0000 (13:02 +0100)]
cosmetics: remove useless escaping for "'" character

12 years agotest defs: remove redundant and unused requirements
Stefano Lattarini [Sun, 4 Mar 2012 11:56:54 +0000 (12:56 +0100)]
test defs: remove redundant and unused requirements

* tests/defs (xsi-bin-sh, xsi-shell): Remove these requirements,
they have never been used.
(cygpath, cscope): Recognizing these explicitly is mostly redundant;
just merge them with the default "catch all" rule, and adjust that
accordingly.
(bzip2): Adjust some outdated comments.

12 years agotests: fix spurious failure on case-insensitive file systems
Stefano Lattarini [Fri, 2 Mar 2012 20:53:52 +0000 (21:53 +0100)]
tests: fix spurious failure on case-insensitive file systems

See automake bug#10866.

* tests/java-uninstall.test: Relax the test a little to cater to
case-insensitive file systems, like HFS+ on MacOS X.

12 years agonews: more about planned backward incompatibilities
Stefano Lattarini [Fri, 2 Mar 2012 22:06:02 +0000 (23:06 +0100)]
news: more about planned backward incompatibilities

* NEWS (Future backward-incompatibilities): Starting from the next
major Automake versions, the parallel testsuite driver will be used
by default, instead of the serial testsuite driver as in the past.

12 years agomaintcheck: fix few spurious failures
Stefano Lattarini [Fri, 2 Mar 2012 21:50:21 +0000 (22:50 +0100)]
maintcheck: fix few spurious failures

* syntax-checks.mk: Fix some spurious failures by tightening and/or
tweaking few checks so that some false positives end up whitelisted.

12 years agotests: fix spurious failure due to exported MAKEINFO
Stefano Lattarini [Fri, 2 Mar 2012 21:24:35 +0000 (22:24 +0100)]
tests: fix spurious failure due to exported MAKEINFO

* tests/txinfo30.test: Unset variable MAKEINFO, as its content could
take precedence over our faked makeinfo script and cause a spurious
failure.  Reported as part of automake bug#10866.  Add trailing ':'
command since we are at it.

12 years agotests: fix spurious failure in a vala test
Stefano Lattarini [Fri, 2 Mar 2012 21:07:58 +0000 (22:07 +0100)]
tests: fix spurious failure in a vala test

* tests/vala-mix2.test: Append to 'configure.ac' rather than to
'configure.in'.  Reported as part of automake bug#10866, and also
revealed by "make maintainer-check".

12 years agoself checks: relax tests on cleanup
Stefano Lattarini [Sun, 26 Feb 2012 13:17:36 +0000 (14:17 +0100)]
self checks: relax tests on cleanup

Some find(1) implementations have problems operating recursively on
directories having subdirectories with null permissions, even when
the permissions of such subdirectory should be fixed by find before
it descends into them; for example, with this setup:

  % mkdir a a/b
  % chmod 000 a/b

a command like this:

  % find a -type d ! -perm -700 -exec chmod u+rwx '{}' ';'

fails with this diagnostic on MacOS X 10.7:

  find: a/b: Permission denied

and with this diagnostic on Solaris 10:

  find: cannot read dir a/b: Permission denied

The problem is that our self checks were simply demanding too much
from our cleanup trap: our tests never use subdirectories with null
permissions, so it doesn't matter if the cleanup trap fails to
handle those.  Just relax the self checks to avoid such useless
testsuite noise.

* tests/self-check-cleanup.tap: Only try directories missing
write permissions, not with null permission.  That should be
enough for our usages.

12 years agoMerge branch 'msvc'
Peter Rosin [Fri, 2 Mar 2012 15:38:08 +0000 (16:38 +0100)]
Merge branch 'msvc'

* msvc:
  news: add entry about recent 'ar-lib' changes

12 years agonews: add entry about recent 'ar-lib' changes
Peter Rosin [Fri, 2 Mar 2012 15:27:31 +0000 (16:27 +0100)]
news: add entry about recent 'ar-lib' changes

* NEWS: Add information about recent 'ar-lib' changes.

12 years agoscripts: recognize the "q", "s" and "S" actions/modifiers in ar-lib
Peter Rosin [Thu, 1 Mar 2012 08:30:45 +0000 (09:30 +0100)]
scripts: recognize the "q", "s" and "S" actions/modifiers in ar-lib

* lib/ar-lib: Implement the "q" (quick) action as a synonym
for "r" (replace).  Ignore "s" (symbol index) and "S" (no symbol
index) when used as modifiers and "s" when used as a command,
there is simply no way for Microsoft lib to not update the
symbol table index in the archive.
(scriptversion): Update.
* tests/ar-lib.test: Check the added behavior.  Also add checks
for the recently added "u" (update) and "v" (verbose) modifiers.

12 years agoMerge branch 'fix-vala-test'
Peter Rosin [Fri, 2 Mar 2012 10:49:18 +0000 (11:49 +0100)]
Merge branch 'fix-vala-test'

* fix-vala-test:
  tests: fix (harmless) botched merge

12 years agotests: fix (harmless) botched merge
Peter Rosin [Fri, 2 Mar 2012 10:48:41 +0000 (11:48 +0100)]
tests: fix (harmless) botched merge

Commit v1.11-1750-g9928ea5 of 2012-01-16 (Merge branch 'maint')
reordered the macro calls so that AM_PROG_AR ended up after
AC_PROG_LIBTOOL, which is not allowed.  This error went by
undetected since AC_PROG_LIBTOOL was redefined, but that also
removed the ordering requirement making the error benign.

* tests/vala.test: Put AM_PROG_AR before AC_PROG_LIBTOOL.

12 years agoMerge branch 'maint' into msvc
Peter Rosin [Fri, 2 Mar 2012 10:04:05 +0000 (11:04 +0100)]
Merge branch 'maint' into msvc

12 years agoscripts: recognize the "q", "s" and "S" actions/modifiers in ar-lib
Peter Rosin [Thu, 1 Mar 2012 08:30:45 +0000 (09:30 +0100)]
scripts: recognize the "q", "s" and "S" actions/modifiers in ar-lib

* lib/ar-lib: Implement the "q" (quick) action as a synonym
for "r" (replace).  Ignore "s" (symbol index) and "S" (no symbol
index) when used as modifiers and "s" when used as a command,
there is simply no way for Microsoft lib to not update the
symbol table index in the archive.
(scriptversion): Update.
* tests/ar-lib.test: Check the added behavior.  Also add checks
for the recently added "u" (update) and "v" (verbose) modifiers.

12 years agotests: do not try to use ar(1) when $AR points to something else
Peter Rosin [Wed, 29 Feb 2012 19:21:30 +0000 (20:21 +0100)]
tests: do not try to use ar(1) when $AR points to something else

* tests/libobj10.test: Move the archive listing commands to the
Makefile, so that $AR - as determined by configure - can be
used.
* tests/libobj17.test: Likewise.

12 years agotests: make tests behave for the AR=lib case
Peter Rosin [Wed, 29 Feb 2012 19:20:17 +0000 (20:20 +0100)]
tests: make tests behave for the AR=lib case

These below tests were left mostly as-is when AM_PROG_AR was
introduced (with libobj16b being the exception, that test was
forgotten or has regressed since), in a misguided attempt to
not make them diverge from the original problem reports.

Modernize them so that they do not FAIL when $AR is Microsoft
'lib'.

* tests/libobj16b.test: Add AM_PROG_AR to configure.ac and remove
the no-longer-needed -Wno-extra-portability option when invoking
automake.
* tests/pr300-lib.test: Likewise.
* tests/pr300-ltlib.test: Likewise.
* tests/pr307.test: Likewise.
* tests/pr401.test: Likewise.  Also fetch the 'ar-lib' script.
* tests/pr401b.test: Likewise.
* tests/pr401c.test: Likewise.

12 years agoMerge branch 'maint'
Stefano Lattarini [Wed, 29 Feb 2012 18:50:18 +0000 (19:50 +0100)]
Merge branch 'maint'

* maint:
  vala: fix 'valac' calls for projects with mixed Vala/C
  vala: expose automake bug#10894

12 years agotests: fix spurious failure with Portland Compilers
Dave Goodell [Tue, 28 Feb 2012 19:49:22 +0000 (13:49 -0600)]
tests: fix spurious failure with Portland Compilers

* tests/silent-many-generic.test (configure.ac): Be more careful
in the workaround to avoid spurious failures with C++ compilers
containing the string "CC" in their names; this avoids spurious
failures with at least the Sun Studio C++ compiler (when named
"sunCC") and the Portland Group C++ Compiler ("pgCC").
Also handle arguments with whitespace correctly in the 'am--cxx'
temporary wrapper.
* THANKS: Update.

Co-authored-by: Stefano Lattarini <stefano.lattarini@gmail.com>
Copyright-paperwork-exempt: yes

12 years agotests: fix spurious failure when dependency tracking is unavailable
Stefano Lattarini [Tue, 28 Feb 2012 19:07:34 +0000 (20:07 +0100)]
tests: fix spurious failure when dependency tracking is unavailable

Report by Dave Goodell.  See automake bug#8880.

* tests/yacc-dist-nobuild.test: Run the sanity check that aims at
ensuring we really cover the expected code paths in a new build
directory, to avoid spurious failures when automatic dependency
tracking is disabled.

12 years agovala: fix 'valac' calls for projects with mixed Vala/C
Stefano Lattarini [Mon, 27 Feb 2012 20:48:03 +0000 (21:48 +0100)]
vala: fix 'valac' calls for projects with mixed Vala/C

Fixes automake bug#10894.

* automake.in (lang_vala_finish_target): Strip non-vala files
from the dependencies of vala stamps, and from the invocation
of valac compiler.  Related refactorings.
* tests/Makefile.am (XFAIL_TESTS): Remove 'vala-mix2.test'.

12 years agovala: expose automake bug#10894
Stefano Lattarini [Mon, 27 Feb 2012 20:16:22 +0000 (21:16 +0100)]
vala: expose automake bug#10894

* tests/vala-mix2.test: New test.
* tests/list-of-tests.mk: Add it.
* tests/Makefile.am (XFAIL_TESTS): Likewise.
* THANKS: Update.

12 years agocosmetics: remove a duplicated copyright line
Stefano Lattarini [Mon, 27 Feb 2012 08:34:29 +0000 (09:34 +0100)]
cosmetics: remove a duplicated copyright line

* tests/list-of-tests.mk: Remove a duplicated copyright line.

12 years agocoverage: --program-transform shouldn't transform too much
Stefano Lattarini [Mon, 27 Feb 2012 08:28:47 +0000 (09:28 +0100)]
coverage: --program-transform shouldn't transform too much

Stemmed from a report by Vladimir 'φ-coder/phcoder' Serbinenko:
<http://lists.gnu.org/archive/html/automake/2012-02/msg00025.html>

* tests/transform3.test: New test, checking that --program-transform
does not transform too much stuff (in particular, pkglibexecdir,
pgklibdir and pkgdatadir).
* tests/list-of-tests.mk: Add it.
* THANKS: Update.

12 years agotests: avoid spurious failure (line too long in awk)
Stefano Lattarini [Sun, 26 Feb 2012 12:31:00 +0000 (13:31 +0100)]
tests: avoid spurious failure (line too long in awk)

* tests/parallel-tests-many.test: Use perl, not awk, to write the
Makefile.am with (deliberately) overly long TESTS content, as some
inferior awk implementations (e.g., Solaris 10 /usr/bin/awk) are
unable to handle the long lines used there and die with errors like:
"awk: string too long near line 5".

12 years agotests: avoid spurious failures when awk is "traditional awk"
Stefano Lattarini [Sun, 26 Feb 2012 12:10:19 +0000 (13:10 +0100)]
tests: avoid spurious failures when awk is "traditional awk"

* tests/Makefile.am (do_subst): Also substitute '@AWK@'.
* tests/defs-static.in ($AWK): New, user-overridable and defaulting
to the substituted '@AWK@'.
* tests/defs (fetch_tap_driver): When the shell+awk implementation
of the TAP driver is required, export AM_TAP_AWK to point to a
properly capable awk, since the default awk might be a "traditional"
implementation, which won't be enough for our driver.  This is the
right fix, since a proper setting of AM_TAP_AWK in the driver's
environment is expected (and documented to be required) in real
world uses of 'tap-driver.sh'.

12 years agotests: avoid many spurious failures for shells with busted 'set -e'
Stefano Lattarini [Sun, 26 Feb 2012 10:22:32 +0000 (11:22 +0100)]
tests: avoid many spurious failures for shells with busted 'set -e'

Some versions of the BSD Korn shell wrongly bail out when the
'errexit' shell flag is active and the left-hand command in a
"&&" list fails and that list is the *last* command of an entry
in a "case" statement.

* tests/defs (gcc, g++, gcj): Work around that.

12 years agoaclocal: don't create /usr/share/aclocal as empty
Stefano Lattarini [Wed, 22 Feb 2012 09:12:02 +0000 (10:12 +0100)]
aclocal: don't create /usr/share/aclocal as empty

Related to automake bug#10791.

Since automake 1.11.2, aclocal no longer succeeds if the system
acdir '${datadir}/aclocal' (i.e., "/usr/share/aclocal" when
${prefix} is "/usr") does not exist.  So we now have a directory
*installed empty by default*, but whose existence is required by
aclocal in order for it to function at all.  This might be
confusing, and sounds like asking for trouble in the long term.

So we now also install a simple README file in that directory,
which briefly explains its purpose and warn that its existence
is required by the normal aclocal functioning.

* m4/acdir/README: New file.
* m4/Makefile.am (dist_system_ac_DATA): Add it.
* m4/acdir/.placeholder: Delete, no more needed.
* m4/Makefile.am (EXTRA_DIST): Remove it.
* THANKS: Update.

12 years agohacking: document format for git commit messages
Stefano Lattarini [Sat, 25 Feb 2012 21:01:17 +0000 (22:01 +0100)]
hacking: document format for git commit messages

* HACKING (Writing a good commit message): New section.
(Working with git): A related minor adjustment.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
12 years agodocs: improve 'dist-hook' documentation
Stefano Lattarini [Sat, 25 Feb 2012 13:38:22 +0000 (14:38 +0100)]
docs: improve 'dist-hook' documentation

* doc/automake.texi (The dist Hook): Explicitly document the fact
that the dist-hook should account for the case where the source
tree is read-only, mostly for the benefit of distcheck.  Since
we are at it, do some minor unrelated rewordings, and remove
obsolescent advice.  Motivated by the discussion on automake
bug#10878.
* tests/disthook.test: New test.
* tests/disthook-perms.test: Delete as obsolete.
* tests/list-of-tests.mk: Adjust.

12 years agodocs: improve "make distcheck" documentation
Stefano Lattarini [Sat, 25 Feb 2012 10:11:33 +0000 (11:11 +0100)]
docs: improve "make distcheck" documentation

* doc/automake.texi (Checking the Distribution): The fact that
"make distcheck" uses a read-only srcdir wasn't documented clearly
enough here.  Fix that.  Since we are at it, be more explicit
about the steps undertaken by "make distcheck", and re-organize
this section a bit.  Motivated by the discussion on automake
bug#10878.
(distcleancheck): Rename this node (in the "FAQ" section) ...
(Errors with distclean): ... to this.
Add a proper "FIXME" comment.

12 years agocosmetics: proper capitalization and full stops in 'm4/depend.m4'
Stefano Lattarini [Sat, 25 Feb 2012 08:43:51 +0000 (09:43 +0100)]
cosmetics: proper capitalization and full stops in 'm4/depend.m4'

12 years agocoverage: dist-hook and distcheck-hook can modify file permission
Stefano Lattarini [Fri, 24 Feb 2012 17:34:04 +0000 (18:34 +0100)]
coverage: dist-hook and distcheck-hook can modify file permission

See automake bug#10878.

* tests/dist-hook-perms.test: New test, checking that the user can
use the 'dist-hook' target to modify permissions of distributed
files before putting them in the distribution tarball.
* tests/distcheck-writable-srcdir.test: New test, checking that the
user can use 'distcheck-hook' to ensure his packages is built by
"make distcheck" with a writable srcdir.  This goes against the GNU
Coding Standards, but some package authors might not care about
them too much, and it's nice to support their use case too.
* tests/list-of-tests.mk: Add them.

12 years agotests: avoid spurious failure when gcj is not installed
Jim Meyering [Sat, 25 Feb 2012 11:37:25 +0000 (12:37 +0100)]
tests: avoid spurious failure when gcj is not installed

Since yesterday's commit, v1.11-2019-g4d2bf42,
the gcj4 test would fail when gcj is not installed.

* tests/defs-static.in (GNU_GCJ, GNU_GCJFLAGS): Define.
* tests/Makefile.am (do_subust): Add those to the list of
substituted symbols.

12 years agotests: look for GNU Java compiler at configure time
Stefano Lattarini [Fri, 24 Feb 2012 14:22:25 +0000 (15:22 +0100)]
tests: look for GNU Java compiler at configure time

Do this for consistency with what is done with other compilers.

* configure.ac: Look for GNU java compiler at configure time.
* tests/defs (gcj): Adjust and simplify.
($am__tool_prefix): Remove definition, it's not used anymore.

12 years agorefactor: in Automake::Options (no semantic change)
Stefano Lattarini [Fri, 24 Feb 2012 13:35:06 +0000 (14:35 +0100)]
refactor: in Automake::Options (no semantic change)

* lib/Automake/Options.pm: Prefer leading spaces to leading tabs
throughout.  Minor whitespace and comment changes.
(_process_option_list): Simple refactoring to make the code more
pleasant to read and easier to modify in the future.  This
refactoring also reduces code duplication, with the help of ...
(_option_must_be_from_configure, _is_valid_easy_option): ... these
new internal subroutines.
* tests/tar3.test: Enhance.
* tests/silent-amopts.test: New, checks that automake complains if
the 'silent-rules' option is used in AUTOMAKE_OPTIONS.
* tests/list-of-tests.mk: Add it.

12 years agocosmetics: typofixes and whitespace changes
Stefano Lattarini [Fri, 24 Feb 2012 12:27:53 +0000 (13:27 +0100)]
cosmetics: typofixes and whitespace changes

* configure.ac: Fix a typo in comments.
* aclocal.in: Get rid of latest form-feed (^L) usages.
* automake.in: Likewise.

12 years agotests: looks for GNU compilers at configure time
Stefano Lattarini [Wed, 22 Feb 2012 21:39:03 +0000 (22:39 +0100)]
tests: looks for GNU compilers at configure time

This way, if the generic C compiler determined configure time is
recognized to be the GNU C compiler, we can reuse it instead of
looking for a compiler named "gcc" (over and over again) in the
test scripts requiring the GNU C compiler.  Ditto for the C++,
Fortran, and Fortran 77 compilers.

This change will improve coverage by allowing us to more easily
use non-default GNU compilers throughout the testsuite.

And as a bonus, this change also removes a weakness from our
testsuite that could cause spurious failures when flags passed
to the generic compilers were erroneously reused for the GNU
compilers; see automake bug#10859.

* configure.ac: Look for the GNU compilers explicitly.  Improve
some configure output and diagnostic since we are at it.
* tests/defs-static.in ($GNU_CC, $GNU_CXX, $GNU_FC, $GNU_F77):
Initialize with the values determined at configure time (while
allowing user overrides).
* tests/Makefile.am (do_edit): Also substitute the configure-time
values of GNU_CC, GNU_CXX, GNU_FC and GNU_F77.
* tests/defs (gcc, g++, gfortran, g77): Use the values for the GNU
compilers determined at configure time (i.e., $GNU_CC for the GNU
C compiler, and so on).

12 years agodocs, news: document planned removal of obsolete macros and features
Stefano Lattarini [Thu, 23 Feb 2012 22:56:38 +0000 (23:56 +0100)]
docs, news: document planned removal of obsolete macros and features

* NEWS (Future backward-incompatibilities): Document planned removal
of several superseded and/or obsoleted macros, of the $(mkdir_p)
variable and @mkdir_p@ substitution, and of the support for the
two- or three-arguments invocation forms of AM_INIT_AUTOMAKE.
* doc/automake.texi: Likewise.

12 years agodocs: remove reference to lzma support, it has been removed
Stefano Lattarini [Thu, 23 Feb 2012 23:00:35 +0000 (00:00 +0100)]
docs: remove reference to lzma support, it has been removed

Support for lzma compression in distribution tarball has been
removed in commit 'v1.11-1674-g02e9072' of 01-01-2012, "dist:
remove support for lzma (superseded by xz and lzip)", but was
still documented in the manual.

* doc/automake.texi: Remove references to the 'dist-lzma' option
and to the lzma compression support.

12 years agocosmetics: fixlet in comment in automake
Stefano Lattarini [Thu, 23 Feb 2012 22:34:08 +0000 (23:34 +0100)]
cosmetics: fixlet in comment in automake

* automake.in ($configure_dist_common): In the associated comment,
refer to scanning of 'configure.ac', not 'configure.in'.

12 years agomaint: assume 'test -x' is portable
Stefano Lattarini [Thu, 23 Feb 2012 21:47:42 +0000 (22:47 +0100)]
maint: assume 'test -x' is portable

* lib/Makefile.am (installcheck-local): To verify that the installed
scripts are actually executable, simply use 'test -x', instead of
resorting to perl and its '-x' file operator.  Today, 'test -x'
should today be portable to any non-museum system.  Since we are at
it, improve diagnostic in case of failure.

12 years agodeptrack: avoid few forks in configure (minor optimization)
Stefano Lattarini [Thu, 23 Feb 2012 21:36:49 +0000 (22:36 +0100)]
deptrack: avoid few forks in configure (minor optimization)

* m4/depend.m4 (_AM_DEPENDENCIES): Use 'echo > file' instead of
'touch file' to ensure the creation of a dummy file.  Adjust the
comment that explains why we can't simply use ': > file': the
problem this latter idiom tickles is present also with Solaris 10
/bin/sh, not merely with Solaris 8 /bin/sh.

12 years agomaintcheck: remove an obsolete check
Stefano Lattarini [Thu, 23 Feb 2012 21:06:14 +0000 (22:06 +0100)]
maintcheck: remove an obsolete check

* syntax-checks.mk (sc_perl_local_no_parens): Remove, we don't even
allow the use of local but for the '$_' and '$~' special variables.
(syntax_check_rules): Adjust.

12 years agonews: update w.r.t. change in quoting format
Stefano Lattarini [Thu, 23 Feb 2012 21:00:49 +0000 (22:00 +0100)]
news: update w.r.t. change in quoting format

* NEWS (New in 1.11.1a): State that we prefer to quote 'like this'
or "like this" rather than `like this', as according to the new GCS
recommendations.

12 years agoautomake: do not quote `like this', as per GCS recommendation
Stefano Lattarini [Thu, 23 Feb 2012 19:50:41 +0000 (20:50 +0100)]
automake: do not quote `like this', as per GCS recommendation

* automake.in: Convert comments, diagnostic and help screen to the
use of new quoting format 'like this' or "like this" rather than
`like this'.
* tests/stdlib2.test: Adjust.
* tests/ltinstloc.test: Likewise.
* tests/location.test: Likewise.
* tests/libtool8.test: Likewise.
* tests/ldadd.test: Likewise, and prefer trailing ':' over trailing
'Exit 0'.

12 years agoaclocal: do not quote `like this', as per GCS recommendation
Stefano Lattarini [Thu, 23 Feb 2012 19:41:10 +0000 (20:41 +0100)]
aclocal: do not quote `like this', as per GCS recommendation

* aclocal.in: Convert comments, diagnostic and help screen
to the use of new quoting format 'like this' or "like this"
rather than `like this'.

12 years agopm: do not quote `like this', as per GCS recommendation
Stefano Lattarini [Thu, 23 Feb 2012 19:25:26 +0000 (20:25 +0100)]
pm: do not quote `like this', as per GCS recommendation

This patch converts the internal perl modules used by automake and
aclocal to the use of new quoting format 'like this' or "like this"
rather than `like this'.

* lib/Automake/ChannelDefs.pm, lib/Automake/Channels.pm,
lib/Automake/Condition.pm, lib/Automake/Configure_ac.pm,
lib/Automake/DisjConditions.pm, lib/Automake/FileUtils.pm,
lib/Automake/General.pm, lib/Automake/Item.pm,
lib/Automake/Rule.pm, lib/Automake/Getopt.pm,
lib/Automake/Options.pm, lib/Automake/Struct.pm,
lib/Automake/VarDef.pm, lib/Automake/Variable.pm,
lib/Automake/Version.pm, lib/Automake/XFile.pm: Update and
adjust quoting format throughout, in comments and diagnostic.
Some minor related rewordings and reformatting since we are
at it.

12 years agom4: do not quote `like this', as per GCS recommendation
Stefano Lattarini [Thu, 23 Feb 2012 18:36:20 +0000 (19:36 +0100)]
m4: do not quote `like this', as per GCS recommendation

This patch converts the files comprising the automake's own build
system to the use of new quoting format 'like this' or "like this"
rather than `like this'.

* m4/auxdir.m4, m4/ccstdc.m4, m4/depend.m4, m4/depout.m4, m4/tar.m4,
m4/init.m4, m4/maintainer.m4, m4/make.m4, m4/missing.m4, m4/vala.m4,
m4/mkdirp.m4, m4/sanity.m4, m4/silent.m4, m4/strip.m4: Update and
adjust quoting format throughout, in comments and diagnostic.  Some
minor related rewordings and reformatting since we are at it.  Bump
serial numbers.

12 years agobuild: do not quote `like this', as per GCS recommendation
Stefano Lattarini [Thu, 23 Feb 2012 18:21:00 +0000 (19:21 +0100)]
build: do not quote `like this', as per GCS recommendation

This patch converts the files implementing the automake's own build
system to the use of new quoting format 'like this' or "like this"
rather than `like this'.

* bootstrap, configure.ac, syntax-checks.mk, Makefile.am,
lib/Makefile.am, m4/Makefile.am, syntax-checks.mk: Update quoting
format throughout, in comments and diagnostic.  Some minor related
rewordings and reformatting since we are at it.

12 years agohacking: update advice w.r.t. release process
Stefano Lattarini [Thu, 23 Feb 2012 14:40:31 +0000 (15:40 +0100)]
hacking: update advice w.r.t. release process

* HACKING: Don't describe the obsolete 'git-release' target anymore.
Instead, document the new and improved targets 'git-tag-release' and
'git-upload-release' (introduced in commit v1.11-674-gaf5f939 of
25-01-2012, "release: revamp rules to tag and upload the releases").

12 years agohacking: do not quote `like this', as per GCS recommendation
Stefano Lattarini [Thu, 23 Feb 2012 14:27:36 +0000 (15:27 +0100)]
hacking: do not quote `like this', as per GCS recommendation

* HACKING: Quote 'like this' or "like this", not `like this'.  This
is done for consistency with the new recommendations in the GNU
Coding Standards, and because I've come to actually prefer the '...'
and "..." quoting format over the `...' one.

12 years agoam: do not quote `like this', as per GCS recommendation
Stefano Lattarini [Thu, 23 Feb 2012 14:15:26 +0000 (15:15 +0100)]
am: do not quote `like this', as per GCS recommendation

This patch converts the automake-provided '*.am' fragments, and
related files, to the use of new quoting format 'like this' or
"like this" rather than `like this'.

* lib/am/check.am: Update quoting format throughout, in comments
and diagnostic.  Some related rewordings, reformatting, and removal
of redundant commands since we are at it.
* lib/am/configure.am: Likewise.
* lib/am/dejagnu.am: Likewise.
* lib/am/depend2.am: Likewise.
* lib/am/distdir.am: Likewise.
* lib/am/inst-vars.am: Likewise.
* lib/am/install.am: Likewise.
* lib/am/lang-compile.am: Likewise.
* lib/am/lisp.am: Likewise.
* lib/am/ltlib.am: Likewise.
* lib/am/mans.am: Likewise.
* lib/am/progs.am: Likewise.
* lib/am/remake-hdr.am: Likewise.
* lib/am/subdirs.am: Likewise.
* lib/am/tags.am: Likewise.
* lib/am/texi-vers.am: Likewise.
* lib/am/texibuild.am: Likewise.
* lib/am/texinfos.am: Likewise.
* lib/am/yacc.am: Likewise.

12 years agotests: quote 'like this', not `like this', as per GCS recommendation
Stefano Lattarini [Thu, 23 Feb 2012 12:07:57 +0000 (13:07 +0100)]
tests: quote 'like this', not `like this', as per GCS recommendation

This patch converts the automake testsuite and related files, to
the use of new quoting format 'like this' or "like this" rather
than `like this'.

This is done for consistency with the new recommendations in the GNU
Coding Standards, and, well, because I've come to actually prefer
the '...' and "..." quoting formats over the `...' one.

* tests/README: Update quoting format throughout.  Remove some
"excessive" use of quoting, and throw in minor rewording where
appropriate.
* tests/Makefile.am: Likewise, for comments.
* tests/CheckListOfTests.am: Likewise.
* tests/defs-static.in: Likewise.
* tests/defs: Likewise.
* tests/trivial-test-driver: Likewise.
* Many tests/*.tap, tests/*.test and tests/*.sh files: Likewise,
and for the diagnostic and informational messages as well.
* tests/gen-testsuite-part: Likewise, and for the generated tests
as well.

12 years agospy: "rm -f" and "rm -rf" without args are portable
Stefano Lattarini [Wed, 22 Feb 2012 13:27:17 +0000 (14:27 +0100)]
spy: "rm -f" and "rm -rf" without args are portable

According to recent testing by Eric Blake, it seems that all
non-museum rm(1) implementations don't complain if called without
file operands, *if* the '-f' option is used.  This behaviour will
likely be mandated by future versions of the POSIX standard as
well.

We'd like to start assuming this rm(1) behaviour in future Automake
releases, in order to simplify some automake-provided cleanup rules.
So, for the moment, we add a new "spy" test in our test suite, to
try ensuring that all the rm(1) implementation we encounter "in the
wild" truly behaves as expected in this regard.

For more references, see this discussion on the bug-autoconf list:
 <http://lists.gnu.org/archive/html/bug-autoconf/2012-02/msg00002.html>
which sprang from coreutils bug#10819:
 <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10819>
and brought to the POSIX issue#542:
 <http://austingroupbugs.net/view.php?id=542>
which has been accepted and will ensure that future version of the
POSIX standards will mandate that 'rm' shouldn't complain if called
without file operands, when the '-f' option is in use.

* tests/spy-rm.test: New test.
* tests/list-of-tests.mk: Add it.

12 years agotests: avoid spurious failures under "make distcheck"
Stefano Lattarini [Wed, 22 Feb 2012 11:30:38 +0000 (12:30 +0100)]
tests: avoid spurious failures under "make distcheck"

* tests/tap-setup.sh: Pass also '-f' option to 'cp' invocations,
so that files that have already been copied in without write
permissions will still be overwritten where needed, instead of
causing a spurious testsuite failure.  Issue seen when the
testsuite is run under "distcheck".
* tests/defs (get_shell_script): Remove target file before
overwriting it, for the same reason.  Rework code flow a bit
since we are at it.

12 years agofixup: avoid spurious failure for 'parallel-tests-many.test'
Stefano Lattarini [Wed, 22 Feb 2012 10:30:54 +0000 (11:30 +0100)]
fixup: avoid spurious failure for 'parallel-tests-many.test'

* tests/parallel-tests-many.test: Adjust grepping of "make check"
and "make recheck" output to match the new format of the testsuite
summary.  Remove redundant 'set -e' call since we are at it.

12 years agotests: prefer 'configure.ac' over 'configure.in'
Stefano Lattarini [Tue, 21 Feb 2012 18:47:36 +0000 (19:47 +0100)]
tests: prefer 'configure.ac' over 'configure.in'

With this change, our testsuite now uses 'configure.ac' as the
name for the typical autoconf input, instead of the obsolescent
'configure.in' (which has been deprecated for several years, at
least since autoconf 2.50).

Most of the test cases changed by this commit have been
automatically modified with this sed command (using GNU
sed):

  sed -i 's/\<configure\(\\\?\)\.in\>/configure\1.ac/g'

* syntax-checks.mk (sc_tests_no_configure_in): New syntax check.
(syntax_check_rules): Add it.
* tests/defs: Create stub for autoconf input in 'configure.ac',
not in 'configure.in'.  Adjust comments.
($AUTOCONF, $AUTOHEADER, $AUTORECONF): Remove workaround for the
infamous debian autoconf wrapper: we don't need such workaround
anymore now that we name our autoconf input as 'configure.ac'.
For more information, see commit v1.11-564-g63da492 "test defs:
hack to support autoconf-wrapper programs" of 16-12-2011.
* tests/README: Use 'configure.ac', not 'configure.in'.
* Many many tests: Likewise.
* tests/backcompat3.test: Adjust to avoid spurious failures.
* tests/backcompat5.test: Likewise.
* tests/missing6.test: Likewise.
* tests/backcompat6.test: Likewise, and extend a bit since we
are at it.

12 years agocoverage: expose automake bug#7868
Stefano Lattarini [Wed, 28 Dec 2011 21:37:44 +0000 (22:37 +0100)]
coverage: expose automake bug#7868

Expose the command-line length limit issue that can affect the
Automake-generated parallel-tests harness, especially on systems
where this limit is smaller (e.g., MinGW/MSYS).

Suggestion by Bob Friesenhahn.

* tests/parallel-tests-many.test: New test.  We have verified that
it actually exposes the bug#7868, as it passes when we opportunely
reduce the number of test cases in $(TESTS).  Checked on NetBSD 5.1
64bit, Debian unstable 32bit, Solaris 10 64bit and Cygwin 1.5 32bit.
* tests/list-of-tests.mk (handwritten_TESTS): Add it.
* tests/Makefile.am (XFAIL_TESTS): Likewise.

12 years agotests: remove obsoleted "icc" requirement
Stefano Lattarini [Tue, 21 Feb 2012 21:19:16 +0000 (22:19 +0100)]
tests: remove obsoleted "icc" requirement

* tests/defs (icc): This requirement is not used anymore by any
test case, so remove it.

12 years agoreadme: fix typo in tests/README
Stefano Lattarini [Tue, 21 Feb 2012 18:23:50 +0000 (19:23 +0100)]
readme: fix typo in tests/README

12 years agotests: "make installcheck" shouldn't run the testsuite twice
Stefano Lattarini [Tue, 21 Feb 2012 13:06:25 +0000 (14:06 +0100)]
tests: "make installcheck" shouldn't run the testsuite twice

* Makefile.am (installcheck-local): Remove.  The "installcheck"
target provided by automake is already a recursive target, so
there's no need to have an 'installcheck-local' recipe that
manually recurse into 'tests/'.  In fact, such a manual recursion
was causing the testsuite to be run twice by "make installcheck".

12 years agonews: minor fixlets and reorganization
Stefano Lattarini [Tue, 21 Feb 2012 12:33:27 +0000 (13:33 +0100)]
news: minor fixlets and reorganization

* NEWS: Get rid of form-feed characters (^L) throughout the file.
Use separator lines instead (composed by 76 '~' characters), or
just an extra blank lines for older less verbose entries (those
predating the 1.8 release).
(New in 1.11.3): Move description of planned future backward
incompatibilities that won't make it to 1.12 ...
(New in 1.11a): ... in here.  Quote 'like this', not `like this'.
Other minor miscellaneous rewordings and fixlets.