Commits merged from maint:
dist-xz, dist-bzip2: don't hard-code -9, honor envvar settings
news: fix typos, grammaros and suboptimal wording
maint: sync auxiliary files from upstream
tests: fix spurious failures due to missing 'yywrap()' function
depcomp: spelling fix
tests: fix 'distcheck-override-infodir.test' on Cygwin
cosmetics: typofix in comments
coverage: undistributed '.am' and '.m4' files are diagnosed
coverage: required but missing '.am' and '.m4' files are diagnosed
coverage: expose automake bug#10111 in the testsuite
fix: regenerate doc/Makefile
texinfo: work around Solaris 10 xpg4 shell bug in install rules
configure: report perl version in config.log
tests: fix spurious failure with older install-info
maintcheck: fix spurious failure in 'color2.test'
tests: fix spurious error in 'uninstall-fail.test' on Solaris
tests: fix typo in 'uninstall-fail.test'
Extra edits:
* ChangeLog: Remove mention of commit 6da46f31 (2010-10-05), which
has been superseded by commit c8e01d58 (2011-12-09). Fix entry
relative to that commit, to adapt to differences between maint and
master.
Before the present change, automake-generated `dist-xz' rule used
a hard-coded `xz -9'. That was a problem because on this front,
xz differs from gzip and bzip2. While the latter two don't incur
any run-time decompression penalty for using a higher compression
level, specifying -9 with xz imposes a potentially fatal virtual
memory requirement on any client that wants to decompress your
tar.xz file.
People have complained that a tarball compressed with -9 cannot
be uncompressed in a low-memory environment (wrt-based embedded).
Hence, instead of defaulting to -9, which is useful only for very
large tarballs, it defaults to -e (equivalent to -6e). This
limits the default memory requirements imposed on decompressors,
yet still gives very good compression ratios.
* lib/am/distdir.am (dist-xz): Do not hard-code xz's -9: that made
it impossible to override. Actually don't default to -9, either,
since that induced inordinately large virtual memory usage when
merely decompressing. Instead, use its XZ_OPT envvar, defaulting
to -e if not defined. Suggested by Lasse Collin.
(dist, dist-all) [?XZ?]: Likewise
(dist-bzip2): Similarly, do not hard-code -9, but do continue to
use -9 by default. Honor the BZIP2 envvar.
(dist, dist-all) [?BZIP2?]: Likewise
* NEWS: Update.
* doc/automake.texi (The Types of Distributions): Describe the
newly enabled environment variables.
This is inspired to commit v1.11-389-g6da46f3, with additional
changes to reflect that the xz compression level should default
to -e, not -9.
tests: fix spurious failures due to missing 'yywrap()' function
The AC_PROG_LEX Autoconf macro does not diagnose a failure to find
the "lex library" expected to provide a `yywrap' function (function
which is required to link most lex-generated programs). On the
contrary, when all the link attempts (i.e., with `-ll' and `-lfl')
fail, configure declares that no lex library is needed, and simply
proceeds with the configuration process -- only for the build to
possibly fail later, at make time.
This behaviour is intended; the Autoconf manual reads:
``You are encouraged to use Flex in your sources, since it is
both more pleasant to use than plain Lex and the C source it
produces is portable. In order to ensure portability, however,
you must either provide a function `yywrap' or, if you don't use
it (e.g., your scanner has no `#include'-like feature), simply
include a `%noyywrap' statement in the scanner's source.''
This AC_PROG_LEX behaviour is causing some spurious failures of
the Automake testsuite in environments which lack a proper library
providing `yywrap' (this happens for example on Fedora-based
systems). The proper workaround is to simply provide a fall-back
implementation of `yywrap' in our lexers.
Peter Rosin [Sat, 26 Nov 2011 13:54:00 +0000 (14:54 +0100)]
tests: fix 'distcheck-override-infodir.test' on Cygwin
* tests/distcheck-override-infodir.test (Makefile.am): Do not add
any `/' between $(DESTDIR) and the following paths. Otherwise,
when $(DESTDIR) is empty, the recipes will try to access files
with a leading double slash, which have an implementation-defined
interpretation (e.g., for Cygwin, they mean UNC paths).
coverage: undistributed '.am' and '.m4' files are diagnosed
The stub rules emitted to work around the "deleted header problem"
for `.m4' files (included by autoconf in e.g., configure.ac) and
for `.am' files (included by automake in e.g., Makefile.am) should
not prevent "make" from correctly complaining when such a required
file is missing from a distribution tarball.
* tests/dist-missing-am.test: New test.
* tests/dist-missing-m4.test: Likewise.
* tests/dist-missing-included-m4.test: Likewise.
* tests/Makefile.am (TESTS): Add them.
coverage: required but missing '.am' and '.m4' files are diagnosed
The stub rules emitted to work around the "deleted header problem"
for `.m4' files (included by autoconf in e.g., configure.ac) and
for `.am' files (included by automake in e.g., Makefile.am) should
not prevent the remake rules from correctly erroring out when a
still-required file is missing.
texinfo: work around Solaris 10 xpg4 shell bug in install rules
* lib/am/texinfos.am (install-html-am): Use an extra variable
indirection to work around a bug in Solaris 10 /usr/xpg4/bin/sh.
Bug revealed by a failure of `txinfo21.test'. See also:
<http://lists.gnu.org/archive/html/bug-autoconf/2011-11/msg00005.html>
<http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10026#23>
tests: fix spurious failure with older install-info
* tests/install-info-dir.test (foo.texi): Also add proper
`@settitle', `@dircategory' and `@direntry' directive, otherwise
older versions of `install-info' (e.g., 4.8) will fail to create
the `dir' index file in ${infodir}.
tests: fix spurious error in 'uninstall-fail.test' on Solaris
* tests/uninstall-fail.test: Solaris 10 /usr/xpg4/bin/sh can add
a line number before the `:' in the error messages issued by shell
builtins. Account for that in our grepping of make output.
* maint:
tests: avoid a spurious failure of 'ltinit.test' MinGW
tests: testsuite is now safe to run with dmake in parallel mode
tests: fix spurious failures w.r.t. parallel make and colorization
tests: fix spurious failure in 'distcheck-override-infodir.test'
tests: avoid another failure of 'uninstall-fail.test' on Solaris
tests: avoid a spurious failure of 'ltinit.test' MinGW
* tests/ltinit.test: Be laxer in grepping configure output, to
avoid spurious failures on systems which lack POSIX dynamic
linking (e.g., MinGW), or when cross-compiling for such systems.
tests: testsuite is now safe to run with dmake in parallel mode
* tests/defs.in: Unset variables DMAKE_CHILD, DMAKE_DEF_PRINTED
and DMAKE_MAX_JOBS, which are exported by Solaris dmake when run
in parallel mode, and which might confuse make processes spawned
by our testsuite.
tests: fix spurious failures w.r.t. parallel make and colorization
* tests/color2.test: Skip the test if the $MAKE program fails to
consider the standard output as a tty when spawned by `expect'.
This is required for make implementations, like FreeBSD make and
Solaris dmake, that redirect the output of recipes to temporary
files or pipes when run in parallel mode. Since we are at it,
simplify the detection of a working `expect' program, and throw
in other minor simplifications.
tests: avoid another failure of 'uninstall-fail.test' on Solaris
* tests/uninstall-fail.test: On Solaris 10, if `/bin/rm' is run
with the `-f' option, it doesn't print any error message when
failing to remove a file (due to e.g., "Permission denied").
Yikes. Cater to this incompatibility, by relaxing the test when
a faulty `rm' is detected.
ar-lib: fix configure output for "unrecognized archiver interface"
* m4/ar-lib.m4: Ensure that, even when an error is hit while trying
to determine the archiver interface kind, the "checking archiver
interface" message from configure is properly terminated before
an error message is printed, to avoid slightly garbled output.
* tests/ar4.test: Enhance.
* tests/ar5.test: Likewise.
tests: more faithful 'installcheck' support in few tests
* tests/ar-lib5a.test: Use the `$am_scriptdir' variable instead
of "$testsrcdir/../lib" or "$top_testsrcdir/lib", to test more
faithfully under "make installcheck".
* tests/ar-lib5a.test: Likewise.
* tests/libobj-basic.test: Likewise.
* tests/libobj19.test: Likewise.
* tests/suffix5.test: Likewise.
* tests/gen-testsuite-part: Avoid putting too much "FIXME"
comments in the generated test scripts, since they end up
being just counter-productive noise when one has to grep
the test scripts looking for real "FIXME" items.
Commits merged from master:
- test defs: new functions to analyze configure help screen
- warnings: fix buglets for portability warnings
- tests: extend tests on 'extra-portability' warning category
Extra edits to the testsuite:
* tests/extra-portability.test: Use `$am_original_AUTOMAKE'
instead of the obsolete `$original_AUTOMAKE'.
* tests/extra-portability3.test: Likewise.
* tests/list-of-tests.mk: Update.
Commits merged from msvc:
- warnings: fix buglets for portability warnings
- tests: extend tests on 'extra-portability' warning category
Extra testsuite edits:
* tests/extra-portability3.test: Use `$original_AUTOMAKE' instead
of hackishly extracting the first component of `$AUTOMAKE'.
* tests/extra-portability.test: Likewise. Also, since we are at
it, throw in a couple of small extensions and tweakings (suggested
by the minor merge conflicts).
* lib/Automake/ChannelDefs.pm (switch_warning): Ensure the
correct implications and inter-dependencies between warnings
in the categories `portability', `extra-portability' and
`recursive-portability' are respected. Also add detailed
explicative comments, and references to the relevant tests.
* tests/dollarvar2.test: Update and extend. Also, remove
some unnecessary uses of `--force' option in automake calls.
* tests/extra-portability3.test: New test.
* tests/Makefile.am (TESTS): Add it.
tests: extend tests on 'extra-portability' warning category
* tests/extra-portability.test: Redefine `$AUTOMAKE' to ensure we
have complete control over the automake options. Extend by using
also a setup where no `portability' warning is present (only an
`extra-portability' warning is). Other minor extensions. Remove
some redundant, verbose comments about the expected diagnostic.
Commits merged from master:
- tests: various minor tweakings, mostly related to AM_PROG_AR
- maint-mode: fix botched configure messages
- fix: regenerate Makefiles
- tests: few improvements to some `ar-lib' related tests
- info: allow user to inhibit creation/update of '${infodir}/dir'
- warnings: new 'extra-portability' category, for AM_PROG_AR
- ar-lib: new 'AM_PROG_AR' macro, triggering the 'ar-lib' script
Extra testsuite adjustments:
* tests/instspc.tap: Adjust to new portability requirements
due to the new AM_PROG_AR macro.
* tests/lex-lib.test: Likewise.
* tests/extra-portability2.test: Use `$am_original_AUTOMAKE'
instead of the obsolete `$original_AUTOMAKE'.
* tests/list-of-tests.mk: Update.
tests: various minor tweakings, mostly related to AM_PROG_AR
* tests/alloca.test: Adjust to new portability requirements due
to the new AM_PROG_AR macro.
* tests/discover.test: Likewise.
* tests/libobj3.test: Likewise.
* tests/pluseq7.test: Likewise. Also, make grepping of automake
expected error message stricter.
* tests/stdlib.test: Likewise, and extend the test a bit.
* tests/parse.test (configure.in): Remove redundant call to
AC_PROG_RANLIB.
* tests/library2.test: Adjust to new portability requirements
due to the new AM_PROG_AR macro. Also ...
(configure.in): ... add call to AC_PROG_CC, to ensure automake
really fails for the expected reason.
Commits merged from msvc:
- tests: few improvements to some `ar-lib' related tests
- warnings: new 'extra-portability' category, for AM_PROG_AR
- ar-lib: new 'AM_PROG_AR' macro, triggering the 'ar-lib' script
Extra changes required by the testsuite:
* tests/instspc-tests.sh: Adjust to new portability requirements
due to the new AM_PROG_AR macro.
* tests/libobj-basic.test: Likewise.
* tests/libobj2.test: Likewise.
* tests/libobj15a.test: Likewise.
* tests/libobj15b.test: Likewise.
* tests/libobj15c.test: Likewise.
* tests/libobj16a.test: Likewise.
* tests/libobj16b.test: Likewise.
* tests/libobj17.test: Likewise.
* tests/libobj18.test: Likewise.
* tests/libobj19.test: Likewise.
* tests/libobj20a.test: Likewise.
* tests/libobj20b.test: Likewise.
* tests/libobj20c.test: Likewise.
* tests/canon6.test: Likewise.
* tests/canon6.test: Likewise.
* tests/canon7.tests: Likewise.
* tests/extra9.test: Likewise.
* tests/extradep.test: Likewise.
* tests/extradep2.test: Likewise.
* tests/posixsubst-ldadd.test: Likewise.
* tests/posixsubst-libraries.test: Likewise.
* tests/posixsubst-ltlibraries.test: Likewise.
* tests/python-virtualenv.test: Likewise.
* tests/vartypos.test: Likewise.
* tests/vartypo2.test: Likewise.
* tests/suffix.test: Update to take into account previous
master-only changes.
* tests/suffix2.test: Likewise.
* tests/libobj7.test: Call automake with the `--add-missing'
option, instead of creating a dummy `ar-lib' file, since this
test now also runs "./configure" and "make".
* tests/suffix5.test: Copy the real `ar-lib' script file,
instead of creating a dummy one, since this test now also
runs "./configure" and "make".
* tests/extra-portability2.test: Fix this test not to rely
on the older, faulty semantics of "strictness specification
always reset warning level", which has been fixed in commit v1.11-623-g1609491 (see also automake bug#7669 a.k.a. PR/547).
Since we are at it, throw inf few other minor unrelated
improvements.
* tests/extra-portability.test: Explicitly pass `-Wall' to
automake calls, for clarity.
* m4/maintainer.m4 (AM_MAINTAINER_MODE): Fix the "checking ..."
configure message related to the enabling/disabling of maintainer
mode.
* tests/help-maintainer.test: Renamed ...
* tests/maintmode-configure-msg.test: ... to this, and extended
to cover the fixed bug. Also, since we are at it, make grepping
of configure help screens stricter, and throw in some few other
changes to reduce code duplication and enhance readability.
* tests/Makefile.am (TESTS): Update.
* THANKS: Update with Zack's new e-mail address.
Report and initial patch by Zack Weinberg, test cases added by
Stefano Lattarini.
tests: few improvements to some `ar-lib' related tests
* tests/ar-lib5a.test (Makefile.am): Also check that the target
library has truly been created.
(ar-lib): Use the real `ar-lib' script (mildly patched) rather
than a dummy one, to ensure better "real-life coverage". Fix
botched shebang line.
* tests/ar-lib5b.test: Extend the PATH variable to make the dummy
`lib' script accessible, instead of explicitly calling it by its
relative/absolute path.
(ar-lib): Fix botched shebang line.
(bin/lib): Likewise. Also, add explicative comments, and make
slightly stricter.
test defs: new function 'am_keeping_testdirs', for better APIs
This change is meant to make it easier for TAP-based test scripts
to remove files left over by completed (sub)tests, while still
honoring the user-provided `$keep_testdirs' setting.
* tests/defs (am_keeping_testdirs): New function, telling whether
we should keep the test directories around, even in case of
success (by default, we don't).
(exit trap): Use it.
* tests/depmod.tap: Likewise.
* tests/instspc.tap: Likewise. Also, fix some pre-existing
"copy & paste" bugs, and a typo in comments.
tests: remove redundant `set -e', and other minor improvements
* tests/dejagnu-absolute-builddir.test: Do not set the `errexit'
shell flag, as it is already set by `tests/defs'.
* tests/dejagnu-relative-srcdir.test: Likewise.
* tests/dejagnu-siteexp-append.test: Likewise.
* tests/dejagnu-siteexp-useredit.test: Likewise, and fix a typo
in comments.
* tests/dejagnu-siteexp-extend.test: Likewise, and prefer the
use of `$distdir' over hard-coded `$me-1.0'. Also ...
(write_check_for): ... use `unindent' when writing from an
here-doc, for better code indentation.
* master:
fix: date in recent ChangeLog entry
tests: fix spurious failures due to missing 'yywrap()' function
dejagnu: allow the package developer to extend site.exp
* THANKS: Fix whitespace issue.
deps: partially revert commit `v1.11-512-geeee551'
dejagnu: ensure 'srcdir' is defined as a relative directory
* maint:
dejagnu: allow the package developer to extend site.exp
* THANKS: Fix whitespace issue.
deps: partially revert commit `v1.11-512-geeee551'
dejagnu: ensure 'srcdir' is defined as a relative directory
tests: fix spurious failures due to missing 'yywrap()' function
The AC_PROG_LEX Autoconf macro does not diagnose a failure to find
the "lex library" expected to provide a `yywrap' function (function
which is required to link most lex-generated programs). On the
contrary, when all the link attempts (i.e., with `-ll' and `-lfl')
fail, configure declares that no lex library is needed, and simply
proceeds with the configuration process -- only for the build to
possibly fail later, at make time.
This behaviour is intended; the Autoconf manual reads:
``You are encouraged to use Flex in your sources, since it is
both more pleasant to use than plain Lex and the C source it
produces is portable. In order to ensure portability, however,
you must either provide a function `yywrap' or, if you don't use
it (e.g., your scanner has no `#include'-like feature), simply
include a `%noyywrap' statement in the scanner's source.''
This AC_PROG_LEX behaviour is causing some spurious failures of
the Automake testsuite in environments which lack a proper library
providing `yywrap' (this happens for example on Fedora-based
systems). The proper workaround is to simply provide a fall-back
implementation of `yywrap' in our lexers.
See also partially-overlapping commit `v1.11-871-geb147a1' (from
the 'testsuite-work' branch), which was motivated by similar
spurious failures experienced when cross-compiling.
Reported by Jim Meyering:
<http://lists.gnu.org/archive/html/automake-patches/2011-10/msg00092.html>
* tests/cond35.test: Provide a dummy `yywrap' function.
* tests/lex3.test: Likewise.
* tests/lexvpath.test: Likewise.
* tests/silent-lex-generic.test: Likewise.
* tests/silent-lex-gcc.test: Likewise.
info: allow user to inhibit creation/update of '${infodir}/dir'
With this change, we allow the user to request the install-info
rules not to update the `${infodir}/dir' file, by exporting the
environment variable `AM_UPDATE_INFO_DIR' to the value "no".
This is especially useful to distro packagers, and is a definite
improvement over our previous hack of looking whether the
`install-info' program was the Debian or GNU version -- hack
which had been silently broken with recent versions of debian
install-info BTW (probably since dpkg 1.15.4, 2009-09-06).
This change fixes automake bug#9773. See also Debian Bug#543992.
* lib/am/texinfos.am: Don't look anymore at the output of
`install-info --version' to decide whether to use it to update
the `${infodir}/dir' or not; instead, honour the environment
variable `AM_UPDATE_INFO_DIR'.
* tests/install-info-dir.test: New test.
* tests/Makefile.am (TESTS): Add it.
* tests/defs: Also unset `AM_UPDATE_INFO_DIR', to avoid unwanted
interferences from the environment.
* doc/automake.texi (Texinfo): Update.
* NEWS: Likewise.
* THANKS: Likewise.
Report by Jonathan Nieder.
dejagnu: allow the package developer to extend site.exp
Fixes automake bug#7873.
* lib/am/dejagnu.am (site.exp): Depend from the files listed in
$(EXTRA_DEJAGNU_SITE_CONFIG), if any. Append their contents to
the generated site.exp (still preserving user edits).
* doc/automake.texi (Dejagnu Tests): Update.
* tests/dejagnu-siteexp-append.test: New test.
* tests/dejagnu-siteexp-extend.test: Likewise.
* tests/dejagnu-siteexp-useredit.test: Likewise.ù
* NEWS: Update.
* tests/Makefile.am (TESTS): Update.
Merge branch 'dejagnu-srcdir-discrepancy' into maint
* dejagnu-srcdir-discrepancy:
dejagnu: ensure 'srcdir' is defined as a relative directory
Fix testsuite failure of check12.test without DejaGNU.
Extend and improve tests on DejaGnu support.
tests: more faithful 'installcheck' support in few tests
* tests/test-driver-acsubst.test: Use the `$am_scriptdir'
variable instead of `$testsrcdir/../lib', to test more
faithfully under "make installcheck".
* tests/test-driver-cond.test: Likewise.
* tests/dist-auxfile.test: Likewise, and add one more use
of `fatal_' to report hard errors.
* tests/tests/dist-auxdir-many-subdirs.test: Likewise.
tests: remove redundant settings of `errexit' shell flag
* tests/aclocal-path-install-serial.test: Do not set the
`errexit' shell flag, as it is already set by `tests/defs'.
* tests/aclocal-path-install.test: Likewise.
* tests/aclocal-path-nonexistent.test: Likewise.
* tests/aclocal-path-precedence.test: Likewise.
* tests/aclocal-path.test: Likewise.
* tests/dist-auxfile-2.test: Likewise.
* tests/dist-auxfile.test: Likewise.
* tests/distcheck-pr9579.test: Likewise.
* tests/javadir-undefined.test: Likewise.
* tests/subpkg-yacc.test: Likewise.
* tests/test-extensions-cond.test: Likewise.
* tests/test-extensions.test: Likewise.
* tests/uninstall-fail.test: Likewise.
* tests/uninstall-pr9578.test: Likewise.
* tests/distcheck-override-infodir.test: Likewise. Also,
fix typo in heading comments since we are at it.
Peter Rosin [Thu, 20 Oct 2011 22:24:38 +0000 (00:24 +0200)]
warnings: new 'extra-portability' category, for AM_PROG_AR
* lib/Automake/ChannelDefs.pm: Register new extra-portability
warning channel.
(switch_warning): Turn off extra-portability if portability is
turned off, and turn on portability if extra-portability is
turned on.
(set_strictness): Silence extra-portability for --gnits, --gnu
and --foreign.
* tests/extra-portability2.test: New test, checking that the
extra-portability channel is silenced by --gnits, --gnu and
--foreign.
* doc/automake.texi (Invoking Automake): Document the new warning
category and its interaction with the portability category.
* tests/extra-portability.test: New test, checking the interaction
between the portability and extra-portability warning categories.
* automake.in (handle_libraries, handle_ltlibraries): Move the
AM_PROG_AR warnings to the new extra-portability channel.
* tests/ar2.test: Adjust to the new warning channel.
* tests/pr300-lib.test: Likewise.
* tests/pr300-ltlib.test: Likewise.
* tests/pr307.test: Likewise.
* tests/pr401.test: Likewise.
* tests/pr401b.test: Likewise.
* tests/pr401c.test: Likewise.
* tests/pr72.test: Likewise.
* NEWS: Likewise.
* tests/Makefile.am (TESTS): Update.
Peter Rosin [Thu, 20 Oct 2011 22:23:34 +0000 (00:23 +0200)]
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.
* tests/list-of-tests.mk: Add various test scripts that are in
the git repository but weren't correctly listed in $(TESTS).
The inconsistency had been caused by botched/incomplete merges,
and revealed by the "maintainer-check-list-of-tests" target.
* master:
tests: fix spurious failures with "chatty" make implementations
tests: fix aclocal-print-acdir.test
tests: fix spurious failure on fast machines
tests: avoid spurious failure of 'uninstall-fail.test' on Solaris
tests: avoid spurious failure of 'uninstall-fail.test' on Cygwin
tests: avoid spurious failure in 'parallel-tests3.test'
tests: fix spurious failure with FreeBSD make and Yacc in VPATH
tests: fix spurious failure with autoconf 2.62
refactor: improve signature of 'check_directory' sub in automake
docs: avoid using colon character inside arguments of @pxref
* maint:
tests: fix spurious failures with "chatty" make implementations
tests: fix spurious failure on fast machines
tests: avoid spurious failure of 'uninstall-fail.test' on Solaris
tests: avoid spurious failure in 'parallel-tests3.test'
tests: fix spurious failure with FreeBSD make and Yacc in VPATH
This change partly reverts commit "Create subdirs for generated
sources even when not dep tracking", of 2011-04-02.
That commit had caused the bugs #8485 and #8526. Since we are
nearing the bug-fixing automake release 1.11.2, the safest policy
at the moment is to just revert the problematic hunks: an older,
known bug is better than a regression.
* automake.in (handle_single_transform): Don't add a dirstamp
dependency, even when $object is derived and lands in a subdir.
* tests/Makefile.am (XFAIL_TESTS): Add lex-subobj-nodep.test,
remove yacc-dist-nobuild-subdir.test.
tests: fix spurious failures with "chatty" make implementations
* tests/distcheck-missing-m4.test: On failure, some make
implementations (such as Solaris make) print the whole failed
recipe on standard output. This was causing a spurious failure
in the checks grepping the output from make. Work around this.
* tests/distcheck-outdated-m4.test: Likewise.
* tests/aclocal-path-precedence.test: Also remove the `configure'
script between different test runs, to ensure it is always remade
by autoconf. Add proper explicative comments.
tests: avoid spurious failure of 'uninstall-fail.test' on Solaris
* tests/uninstall-fail.test: All the Solaris 10 shells (/bin/sh,
/bin/ksh, and /usr/xpg4/bin/sh), upon failing to chdir to a
directory with the `cd' builtin, print a message like:
"sh: /root: permission denied"
which doesn't report the `cd' builtin anywhere. Relax the grepping
of the error message accordingly.
* maint:
tests: avoid spurious failure of 'uninstall-fail.test' on Cygwin
tests: fix spurious failure with autoconf 2.62
docs: avoid using colon character inside arguments of @pxref
* test-protocols:
cosmetics: remove obsolete comment
coverage: conditional contents in LOG_DRIVER variables
coverage: LOG_DRIVER variables can be defined through AC_SUBST
tests: fix spurious failure with Solaris /bin/sh
threaded-am: better serialization for required config files
automake: refactor, break up 'require_file_internal'
dist: separate auxiliary file instantiation from DIST_COMMON update
refactor: rename a subroutine to a more proper name
dist: truly always distribute files in AC_REQUIRE_AUX_FILE
dist: simplify automake code accordingly to the previous changes
dist: auxiliary files can be distributed from subdir Makefiles
* dist-refactor:
cosmetics: remove obsolete comment
tests: fix spurious failure with Solaris /bin/sh
threaded-am: better serialization for required config files
automake: refactor, break up 'require_file_internal'
dist: separate auxiliary file instantiation from DIST_COMMON update
refactor: rename a subroutine to a more proper name
dist: truly always distribute files in AC_REQUIRE_AUX_FILE
dist: simplify automake code accordingly to the previous changes
dist: auxiliary files can be distributed from subdir Makefiles
tests: avoid spurious failure of 'uninstall-fail.test' on Cygwin
* tests/uninstall-fail.test: Be sure to really skip this test
on systems that allows files to be removed from unwritable
directories. Motivated by a spurious failure on Cygwin 1.5.
dejagnu: ensure 'srcdir' is defined as a relative directory
This change fixes automake bug#7833.
* lib/am/dejagnu.am (check-DEJAGNU): Prefer using plain $(srcdir)
over calculating and using the absolute path of $(srcdir).
* tests/dejagnu-relative-srcdir.test: New test.
* tests/dejagnu-absolute-builddir.test: Likewise.
* tests/Makefile.am (TESTS): Update.
Report by Ian Lance Taylor. Suggestions by Ralf Wildenhues.
tests: avoid spurious failure in 'parallel-tests3.test'
This fixes automake bug#8788.
* tests/parallel-tests3.test: To ensure that the serial run of
the dummy testsuite is still ongoing when the parallel run has
terminated, use `kill -0', not a bare `kill'. This will prevent
a testsuite crash on NetBSD 5.1, and a testsuite hang on FreeBSD
8.2. Also, since we are at it, try harder to avoid possible
hangs of the script in other unusual situations.
tests: fix spurious failure with FreeBSD make and Yacc in VPATH
* tests/subpkg.test: Some cosmetic adjustments. Move the tests
checking that $(YLWRAP) is defined and installed properly when
ylwrap is in a default auxdir found in a parent package ...
* tests/subpkg-yacc.test: ... into this new test, which carefully
avoids to trigger the known bug#7884 (combo FreeBSD make plus Yacc
plus VPATH build).
* tests/Makefile.am (TESTS): Update.
* tests/aclocal-path-precedence.test: Rewrite configure.in,
rather than appending to it, to avoid spurious failures (at
least with autoconf 2.62) due to repeated calls to AC_INIT.
Also, add package name and version arguments to AC_INIT, to
avoid spurious errors from automake.
refactor: improve signature of 'check_directory' sub in automake
* automake.in (check_directory): Take the relative directory
the directory to be checked is expected to be found into as
an optional parameter, rather than reading it from the global
variable `$relative_dir'.
(scan_autoconf_traces, check_directories_in_var): Adjust.
* automake.in (push_required_file): Remove "FIXME" comment stating
that the special handling of `$config_aux_dir' breaks threaded
automake: this is not true anymore after the recent commits (see
in particular commit `v1.11-1225-gf672944').
docs: avoid using colon character inside arguments of @pxref
Fixes automake bug#9753
* doc/automake.texi (VPATH Builds): Avoid using colon character
`:' inside arguments of @pxref, as this can cause problems in
the generated `.info' files, and such an usage will be explicitly
forbidden by future texinfo documentation.
* THANKS: Update.
threaded-am: better serialization for required config files
With this change, we make serialization/de-serialization of
required config files installs more granular, and in the process
fix the bug introduced by commit `v1.11-1219-g326ecba'.
* automake.in ($required_conf_file_queue): Move its declaration
earlier.
(require_file_internal): Add a new argument telling whether the
function should act immediately or queue its action for the master
thread to handle.
(queue_required_conf_file): Renamed ...
(queue_required_file_check_or_copy): ... to this.
(require_queued_conf_file): Renamed ...
(require_queued_file_check_or_copy): ... to this, and make it call
`required_file_check_or_copy' instead of `require_file_internal'.
(require_conf_file, handle_makefiles_threaded): Adjust and simplify
accordingly.
* tests/Makefile.am (XFAIL_TESTS): Remove `parallel-am.test'.
automake: refactor, break up 'require_file_internal'
This refactoring is only required in view of future changes.
* automake.in (require_file_internal): Move the guts of this
function ...
(required_file_check_or_copy): ... into this new function. This
ensures that calls to `push_required_file' and code that copies
required files are placed in separate functions; this will be
very useful for reorganizing de-serialization of file installs
in future changes.
dist: separate auxiliary file instantiation from DIST_COMMON update
This change simplifies the automake internals dealing with the
checking, copying and distributing of required auxiliary files.
With this change, a required auxiliary file is *unconditionally*
added to the contents of the DIST_COMMON variable in the generated
Makefile.in, before checking whether it exists, or trying to copy
it (if `--add-missing' is in use). This shouldn't be a problem,
since if the checking or copying of the file fails, automake will
bail out, the Makefile.in won't be created, and thus its content
will not matter. OK, this is not completely true when threaded
automake is in use, but then, such a situation was also possible
before this patch, so no regression here, which is enough for us.
This change is the first of a series of steps aimed at fixing
the regression introduced in threaded automake usage by commit
`v1.11-1219-g326ecba'.
* automake.in (require_file_internal): Add the required file to
DIST_COMMON unconditionally.
* tests/missing-auxfile-stops-makefiles-creation.test: New test.
* tests/Makefile.am (TESTS): Add it.
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