Fix hp depmode for VPATH builds with GNU make.

[platform/upstream/automake.git] / ChangeLog

2011-04-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix hp depmode for VPATH builds with GNU make.
        * lib/depcomp: Be sure to remove VPATH-prefixed object from
        dependency output when creating stub rule.
        * tests/depcomp10.test: New test.
        * tests/Makefile.am (TESTS): Update.
        * NEWS: Update.
        Report by Bruno Haible.

2011-04-10  Stefano Lattarini  <stefano.lattarini@gmail.com>

        test defs: fix 'javac' requirement for older JDK versions
        The Java compiler from JDK 1.5 (and presumably earlier versions)
        cannot handle the `-version' option by itself; and while it does
        print the version number, it then errors out with an usage error:
          $ javac -version
          javac 1.5.0_22
          javac: no source files
          Usage: javac <options> <source files>
          ...
        Luckily, adding the `-help' option to the `javac' invocation
        seems to fix this problem.
        * tests/defs.in (javac): Pass also the `-help' option to the
        `javac' program.  Add a comment explaining why it is needed.
        Report from Ralf Wildenhues.

2011-04-10  Stefano Lattarini  <stefano.lattarini@gmail.com>

        test defs: new requirement for the default java compiler
        * tests/defs.in (for tool in $required): New requirement 'javac'.
        * tests/java.test: Use it instead of ad-hoc configure check.
        * tests/java-check.test: Likewise.
        * tests/instfail-java.test: Likewise.
        * tests/instdir-java.test: Likewise.

2011-04-09  Stefano Lattarini  <stefano.lattarini@gmail.com>

        java: check_JAVA does not cause compilation by "make all" anymore
        Fixes automake bug#8234.
        * automake.in (handle_java): Make stamp of class files built from
        java sources in $(check_JAVA) a dependency of `check' target, not
        `all' target.
        * tests/java-check.test: New test.
        * tests/Makefile.am (TESTS): Update.
        * NEWS: Update.
        * THANKS: Update.
        Report from Petteri Räty.

2011-04-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Clarify regex code in depcomp.
        * lib/depcomp: Add comment why we don't need regex-escaping here.
        Suggested by Stefano Lattarini.

2011-04-08  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix makedepend depmode for VPATH builds.
        * lib/depcomp [makedepend]: Remove any VPATH prefix from the
        object file name, so a rebuild doesn't attempt to update the
        .Po files in the source tree.
        * tests/depcomp9.test: New test.
        * tests/Makefile.am (TESTS): Update.
        * NEWS: Update.

2011-04-02  Stefano Lattarini  <stefano.lattarini@gmail.com>

        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  <Ralf.Wildenhues@gmx.de>

        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  <stefano.lattarini@gmail.com>

        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  <stefano.lattarini@gmail.com>

        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  <Ralf.Wildenhues@gmx.de>

        tests: fix unindent to use printf not echo for script.
        * tests/defs.in: Use printf rather than echo, as the latter may
        interpret the backslashes in the sed script.  Fixes test
        failures with dash as /bin/sh.

2011-03-17  Stefano Lattarini  <stefano.lattarini@gmail.com>
            Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        maintcheck: look for problematic names of testcases
        The configure.in stub created by default by `tests/defs' obtains
        the first argument of AC_INIT from the test name, and this can
        cause some supported autoconf versions to fail with a spurious
        error if that test name contains the name of an m4 or m4sugar
        builtin or macro (e.g., `defn' or `m4_undefine').
        See for example the bug fixed by commit v1.11-287-g1325a8a.
        This change add a maintainer check that warns about test names
        which are possibly problematic in this regard.
        * Makefile.am (sc_test_names): New maintainer-check target.
        (syntax_check_rules): Add it.
        (m4_builtins): New helper variable.
        (TESTS): Updated according to the following renamings.
        * tests/include.test: Renamed ...
        * tests/hdr-vars-defined-once.test: ... to this.
        * tests/sinclude.test: Renamed ...
        * tests/m4-inclusion.test: ... to this, and simplified
        accordingly.
        * tests/include2.test: Renamed ...
        * tests/dist-included-parent-dir.test: ... to this, for
        consistency.

2011-03-04  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: fix bug in alloca*.test
        * tests/alloca.test: Make grepping of automake stderr stricter,
        add a trailing `:' command; also, add AC_PROG_CC to configure.in,
        and create a dummy alloca.c file, to ensure that we fail for the
        proper reason.
        * tests/alloca2.test: Likewise.  Also, look for LT_INIT, not
        AC_PROG_LIBTOOL, in the error message (bug introduced with commit
        v1.11-315-gd51e7b7 "libtool: suggest LT_INIT if LTLIBRARIES
        primary is used").
        From a report by Patrick Welche.

2011-03-04  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: fix bug (comments-in-var-defn.test + autoconf 2.62)
        * tests/comments-in-var-defn.test: The configure.in stub created
        by default, which has the AC_INIT first argument obtained by the
        test name, causes autoconf 2.62 to fail with a spurious error
        message like: "configure.in:1: error: defn: undefined macro:".
        Thus, to prevent this, the test is renamed to ...
        * tests/comments-in-var-def.test: ... this.
        * tests/Makefile.am (TESTS): Updated.

2011-03-04  Stefano Lattarini  <stefano.lattarini@gmail.com>

        cosmetics: convert encoding from ISO-8859 to UTF-8
        * ChangeLog.03: Convert encoding to UTF-8.
        * ChangeLog.96: Likewise.
        * ChangeLog.98: Likewise.
        * NEWS: Likewise.
        * TODO: Likewise.

2011-03-01  Peter Rosin  <peda@lysator.liu.se>

        test defs: unindent without temporary file
        * tests/defs.in (commented_sed_unindent_prog): Commented Sed program
        that strips the "proper" amount of leading whitespace.
        (unindent): Lazily strip comments from the above program and use it
        to unindent without using a temporary file.

2011-02-26  Stefano Lattarini  <stefano.lattarini@gmail.com>

        libtool: suggest LT_INIT if LTLIBRARIES primary is used
        When the LTLIBRARIES primary was used, but $(LIBTOOL) wasn't
        defined, automake suggested to add a call to AC_PROG_LIBTOOL
        in configure.ac.  But that macro is deprecated since Libtool
        version 1.9b (2004-08-29), in favor of the newer LT_INIT.  So
        suggest the use of this latter macro instead.
        * lib/Automake/Variable.pm (%_am_macro_for_var): Pair 'LIBTOOL'
        with 'LT_INIT', not with 'AC_PROG_LIBTOOL'.
        * libtool4.test: Adjust and extend.  Also, add a call to macro
        AC_PROG_CC in configure.in, to help ensuring that automake does
        not fail for the wrong reasons.
        * ltinit.test: New test, ensure that automake's libtool support
        works with LT_INIT-based interface.
        Thanks to Jack Kelly for the suggestion.

2011-02-20  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: tempdirs with restrictive permissions are cleaned correctly
        Before this change, the removal of a temporary test directory
        containing subdirectories with restrictive permissions (such as
        'r--r--r--') could fail.
        * tests/defs: Ensure that all the subdirectories of a temporary
        test directory have the 'read', 'write' and 'execute' bits set,
        before trying to remove it with `rm -rf'.
        * tests/Makefile.am (clean-local-check): Likewise.

2011-02-16  Stefano Lattarini  <stefano.lattarini@gmail.com>
            Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        test defs: add subroutine for input unindenting
        * tests/defs.in (unindent): New subroutine.

2011-02-15  Stefano Lattarini  <stefano.lattarini@gmail.com>

        python: report the 'PYTHON' influential environment variable
        * m4/python.m4 (AM_PATH_PYTHON): Call AC_ARG_VAR on PYTHON.
        * doc/automake.texi (Python): Update and extend.
        * tests/help-python.test: New test.
        * tests/Makefile.am (TESTS): Update.
        * THANKS (Jack Kelly): Update e-mail address.
        Suggestion by Jack Kelly.

2011-02-10  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests defs: clear TESTS_ENVIRONMENT variable
        * tests/defs.in (TESTS_ENVIRONMENT): Unset it, so that values
        from environment won't interfere with the testcases.
        Suggestion by Ralf Wildenhues.

2011-02-06  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: tweak few tests on simple and parallel test drivers
        * tests/check-exported-srcdir.test: Improve heading comments.
        * tests/check-tests-in-builddir.test: Likewise.  Also, unset the
        `FOO_EXIT_STATUS' variable, so that any pre-existing value in the
        environment won't risk to interfere with the test.
        Suggestions by Ralf Wildenhues.

2011-02-01  Stefano Lattarini  <stefano.lattarini@gmail.com>

        coverage: more tests on simple and parallel test drivers
        * tests/parallel-tests-subdir.test: New test.
        * tests/check-exported-srcdir.test: Likewise.
        * tests/check-tests-in-builddir.test: Likewise.
        * tests/check-tests_environment.test: Likewise.
        * tests/Makefile.am (TESTS): Update.

2011-01-29  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: fix spurious failures in lflags*.test
        * tests/lflags.test: Remove 'LEX' from the environment, so
        that it won't be erroneously picked up by `make -e'.
        * tests/lflags2.test: Likewise.

2011-01-24  Stefano Lattarini  <stefano.lattarini@gmail.com>

        docs: color-tests issues with parallel make
        * doc/automake.texi (Simple Tests): Document that automatic
        recognition of a capable terminal attached to stdout can fail
        with some make implementation when running in parallel mode,
        thus causing colored test output not to be automatically
        activated when it should.

2011-01-23  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        tests: avoid instspc.test failures due to make's whitespace trimming
        * tests/instspc.test: Prepend './' when passing the test
        characters, to avoid leading whitespace characters to be trimmed
        from macros set from environment variables.  Fixes testsuite
        failures with HP-UX, IRIX, and Tru64/OSF make.

2011-01-23  Stefano Lattarini  <stefano.lattarini@gmail.com>

        coverage: test semantics of "dummy" per-target flags
        * tests/specflg-dummy.test: New test, ensuring that even "dummy"
        per-target flags triggers the use of renamed objects.
        * tests/Makefile.am (TESTS): Update.
        Suggestion by Ralf Wildenhues.

2011-01-23  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests defs: sanitize IFS
        * tests/defs.in ($IFS): Define to <space>, <tab>, <newline>.
        ($sp): New variable, holding a single whitespace character.
        ($tab): New variable, holding a tabulation character.
        ($nl): New variable, holding a newline character.

2011-01-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        tests: fix VPATH auto-expansion workarounds.
        * tests/parallel-tests8.test, tests/suffix13.test:
        Ensure $< is not surrounded by white space, to prevent Solaris
        make from applying automatic VPATH text expansion.

2011-01-22  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: fix spurious failures in yflags*.test
        * tests/yflags.test: Remove 'YACC' from the environment, so
        that it won't be erroneously picked up by `make -e'.
        * tests/yflags2.test: Likewise.

2011-01-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        tests: avoid fn99*.test failures due to buggy AIX 5.3 cp -R.
        * tests/fn99.test, tests/fn99subdir.test: Skip if an initial
        `cp -R' of the subdir tree already fails; AIX 5.3 cp messes
        up its internal memory when copying this tree.

2011-01-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
            Stefano Lattarini  <stefano.lattarini@gmail.com>

        Add comment to check-TESTS rule working around make 3.80 bug.
        * lib/am/check.am (check-TESTS): Update comment.

2011-01-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        tests: less strict double-colon spy.test again.
        * tests/spy.test: We know BSD make doesn't invoke more than one
        double-colon rule, so no need to expose that failure.

2011-01-19  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        install-sh: avoid Tru64 sh `test' operator precedence issues.
        * lib/install-sh: Protect file names and directory components
        that consist of `=', `(', `)', or `!'.  Move protection as early
        as possible, to avoid errors such as with Tru64 sh `test -z ='.
        * tests/instsh2.test: Extend test to cover more possibilities.
        Fixes 1.12 instspc-equal-install.test failure on Tru64/OSF 5.1.

2011-01-19  Stefano Lattarini  <stefano.lattarini@gmail.com>
            Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        docs: automake testsuite doesn't use TESTS_ENVIRONMENT anymore
        * doc/automake.texi (Simple Tests): Do not claim Automake uses
        TESTS_ENVIRONMENT for the perl driver.  Instead, point to the
        parallel-tests driver.

2011-01-19  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Allow _AM_DEPENDENCIES to be used later in configure.
        * m4/depend.m4 (_AM_DEPENDENCIES): Remove a previously existing
        conftest.dir before recreating it.
        Fixes bug#7864.
        Report by Eric Blake, from report by Scott McCreary against M4.

2011-01-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        tests: avoid failure on w32 file systems.
        * tests/parallel-tests-unreadable-log.test: SKIP if file cannot
        be turned unreadable.

2011-01-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        tests: allow double-colon spy.test to work with HP-UX make.
        * tests/spy.test: Fix comment typos.  Ensure prerequisites we
        do not want to depend on are strictly older than the target.
        Also test with a target out of date wrt. more than one rule.

2011-01-16  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: remove useless requirements from cond36.test
        * tests/cond36.test ($required): Remove.
        Since we are at it, add a trailing `:' command.

2011-01-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
            Stefano Lattarini  <stefano.lattarini@gmail.com>

        parallel-tests: work around Tru64/OSF 5.1 sh read bugs.
        * lib/am/check.am ($(TEST_SUITE_LOG), recheck, recheck-html):
        Test file readability before redirecting input from it, to avoid
        exiting Tru64/OSF 5.1 sh which treats read as special builtin.
        * tests/parallel-tests-unreadable-log.test: New test.
        * tests/Makefile.am (TESTS): Update.
        * NEWS: Update.

2011-01-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * NEWS, README: Update copyright years.

        Fix parallel-tests.test failure with HP-UX make.
        * tests/parallel-tests.test: Sleep inside inner tests, so logs
        are newer than logs of tests they depend on, for HP-UX make.

2011-01-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        docs: ensure example are separated with empty lines in the input
        * doc/automake.texi (Extending aclocal, Emacs Lisp, Rebuilding)
        (API Versioning, Renamed Objects, Multiple Outputs): Add empty
        lines before `@example' and after `@end example' lines, so info
        output is rendered correctly, and a following @noindent honored.
        Report by Stefano Lattarini.

2011-01-15  Jim Meyering <meyering@redhat.com>

        tests: fix comment typo
        * tests/substref.test: Fix grammar in a comment.

2011-01-13  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: fix spurious failures in two texinfo tests
        * tests/txinfo.test ($required): Add 'makeinfo'.
        * tests/txinfo8.test: Create a dummy 'textutils.info' file, so
        that make won't try to run makeinfo (which could be unavailable)
        to build it.
        Found by NixOS Hydra, reported by Ralf Wildenhues.

2011-01-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Avoid testsuite failures due to Autoconf Fortran change.
        Autoconf v2.68-21-g727ce95 causes AC_F77_LIBRARY_LDFLAGS to
        require computing the canonical host name.  Ensure config.guess
        and config.sub files are present for respective checks.
        * tests/compile_f_c_cxx.test: Add stub files.
        * tests/flibs.test: Likewise.
        * tests/fort4.test: Use $AUTOMAKE -a for installing files.

2011-01-12   Stefano Lattarini  <stefano.lattarini@gmail.com>

        docs: clustered '-d' not recognized in YFLAGS
        This change fixes automake bug#7828.
        * doc/automake.texi (Yacc and Lex): Document that automake
        recognizes '-d' in AM_YFLAGS only if it's not clustered with
        other options.
        From a report by Юрий Пухальский.

2011-01-10   Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: add checks on automatically-distributed files
        Related to automake bug#7819.
        * tests/autodist.test: New test.
        * tests/autodist-subdir.test: Likewise.
        * tests/autodist-acconfig.test: Likewise.
        * tests/autodist-acconfig-no-subdir.test: Likewise.
        * tests/autodist-aclocal-m4.test: Likewise.
        * tests/autodist-config-headers.test: Likewise.
        * tests/autodist-configure-no-subdir.test: Likewise.
        * tests/autodist-stamp-vti.test: Likewise.
        * tests/Makefile.am (TESTS): Update.

2011-01-11  Stefano Lattarini  <stefano.lattarini@gmail.com>

        tests: work around a texi+cygnus bug causing a spurious XFAIL
        * tests/txinfo5b.test: New test, like txinfo5.test but calling
        automake with the `-Wno-override' option to work around a bug
        in the texinfo + cygnus interaction.
        * tests/txinfo5.test: Update heading comments.
        * tests/Makefile.am (TEST): Updated.

2011-01-09  Dave Hart  <davehart@gmail.com>  (tiny change)

        Fix another typo in Rule.pm comment.
        * lib/Automake/Rule.pm: Fix typo.

2011-01-11  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Improve, extend and tweak tests on Texinfo support.
        * tests/instdir-texi.test: Add a call to `ls -l' after that to
        `make', for debugging.  When looking for required tools, do not
        redirect the output of "$tool --help" to /dev/null, and do not
        uselessly run it in a subshell.
        * tests/txinfo.test: Rewritten to run autoconf, ./configure and
        make.  All checks moved into Makefile.am.
        * tests/txinfo8.test: Likewise, and modernize the generated
        configure.in.
        * tests/txinfo2.test: Moved checks into Makefile.am, and other
        minor improvements.
        * tests/txinfo5.test: Enable `errexit' shell flag, and related
        changes.  Add trailing `:' command.
        * tests/txinfo6.test: Likewise, and make grepping of generated
        Makefile.in stricter.
        * tests/txinfo7.test: Enable `errexit' shell flag, and related
        changes.  Add trailing `:' command.  Do not add unnecessary stuff
        to Makefile.am.
        * tests/txinfo9.test: Verify that more targets which are expected
        to be generated only once really are.  Make grepping less strict,
        to avoid exposing too much internal details.  More minor changes.
        * tests/txinfo16.test: Add trailing `:'.  Prefer cat over echo
        for appending to configure.in.  Updated/fixed heading comments.
        * tests/txinfo23.test: Likewise, and extended a little by making
        it check that no info file is created in the $(srcdir).
        * tests/txinfo24.test: Likewise.
        * tests/txinfo25.test: Likewise.
        * tests/txinfo18.test: Add trailing `:'.  Prefer cat over echo
        for appending to configure.in.  Also, check that index files are
        cleaned also by "make clean", not only by "make distclean".
        * tests/txinfo22.test: Prefer `$me' over hard-coded test name,
        and added trailing `:' command.  This testcase also used to check
        that automake ignores in-line comments when using variables, but
        preserves them in the output; these checks (added in commit
        "Release-1-7f-4-g9177ef8") do not really pertain to this test,
        so they have been moved ...
        * tests/comments-in-var-defn.test: ... into this new test.
        * tests/txinfo4.test: Escape literal dots in grep regexps.  Add
        trailing `:' command.
        * tests/txinfo29.test: Likewise.  Relax grepping of generated
        Makefile.in w.r.t. whitespaces.  Prefer `cat' over `echo' to
        append to configure.in.
        * tests/txinfo3.test: Likewise.
        * tests/vtexi.test: Improve grepping of Makefile.in (sometimes
        make it stricter, sometimes laxer).  Move `set -e' setting just
        after the inclusion of ./defs.  De-uglify a sed command.  Other
        minor cosmetic improvements.
        * tests/vtexi2.test: Make grepping of Makefile.in stricter.  Add
        trailing `:' command.
        * tests/vtexi3.test: New test on version.texi support.
        * tests/vtexi4.test: Likewise.
        * tests/Makefile.am (TESTS): Updated.

2011-01-09  Peter Rosin  <peda@lysator.liu.se>

        Fix another typo in Rule.pm comment.
        * lib/Automake/Rule.pm: Fix typo.

2011-01-09   Stefano Lattarini  <stefano.lattarini@gmail.com>

        cosmetics: remove trailing whitespaces
        * doc/automake.texi: Remove trailing whitespaces.
        * tests/cond13.test: Likewise.
        * tests/cond14.test: Likewise.
        * tests/fort4.test: Likewise.
        * tests/fort5.test: Likewise.
        * tests/suffix7.test: Likewise.
        * tests/vtexi2.test: Likewise.

        automake: minor fixes in comments
        * automake.in: Some minor fixes and enhancements in comments.

2011-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Add test coverage for deleted header files.
        * tests/depcomp6.test, tests/depcomp7.test: Update tests to
        also check for the deleted header bug.  If no dependency
        tracking mechanism could be found, SKIP rather than exit
        successfully.  Use GNU style spacing and ANSI C prototypes.

        Fix typos in Rule.pm comments.
        * lib/Automake/Rule.pm: Fix typos in comments.

        docs: split 'amhello Explained' node.
        * doc/automake.texi (amhello Explained): Split node ...
        (amhello's configure.ac Setup Explained)
        (amhello's Makefile.am Setup Explained) : ... into these two.
        (Top, Hello World): Adjust, and add @anchor for stable URL links.
        Suggestion by Karl Berry in automake bug#7766.

2011-01-08  Karl Berry  <karl@freefriends.org>
            Eric Blake  <eblake@redhat.com>

        docs: reference defining directories in amhello node.
        * doc/automake.texi (amhello Explained): Point to Autoconf
        manual for how to convert directory values into macros.
        (Optional): Fix grammar nit.

2011-01-02   Stefano Lattarini  <stefano.lattarini@gmail.com>

        * NEWS: Fix typo (forgotten word).

2011-01-02   Stefano Lattarini  <stefano.lattarini@gmail.com>
             Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        docs: how to work around checks on invalid primary/directory couples
        * doc/automake.texi (Uniform): Document the blessed idiom which can
        be used to work around automake checks on invalid primary/directory
        couples (such as `lib_PROGRAMS' or `doc_LIBRARIES').

2011-01-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Sync auxiliary files from upstream.
        * lib/config.guess, lib/config.sub, lib/texinfo.tex:
        Sync from upstream.

        Fix maintainer-check regression.
        * tests/subobj11a.test: Pass DISTCHECK_CONFIGURE_FLAGS in the
        environment.

        Bump copyright years.
        * aclocal.in (write_aclocal, version): Bump copyright years.
        * automake.in (gen_copyright, version): Likewise.
        * doc/automake.texi: Likewise.

2010-12-23  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
            Stefano Lattarini  <stefano.lattarini@gmail.com>

        Work around a bug in file-inclusion mechanism of Solaris make.
        * automake.in (handle_single_transform): In the name of the
        dependency file: collapse multiple slash characters into a single
        one.
        * tests/subobj11a.test: New test.
        * tests/subobj11b.test: Likewise.
        * tests/subobj11c.test: Likewise.
        * tests/depcomp8a.test: Likewise.
        * tests/depcomp8b.test: Likewise.
        * tests/Makefile.am (TESTS): Updated.
        * NEWS: Updated.
        Report by Stefano Lattarini, quick fix by Ralf Wildenhues, final
        patch and tests by Stefano Lattarini.

2010-12-22  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix two spurious testsuite failures on IRIX 6.5.
        * tests/suffix13.test (Makefile.am): Account for VPATH issues on
        weaker make implementations (e.g. IRIX 6.5).
        * tests/parallel-tests8.test: Likewise, plus a required related
        change.
        Reported by Ralf Wildenhues.  The bugs have been there from the
        first versions of the affected test scripts.

2010-12-22  Stefano Lattarini  <stefano.lattarini@gmail.com>

        docs: cygnus mode doesn't require AM_CYGWIN32 macro.
        * doc/automake.texi (Cygnus): Mode 'cygnus' does not require
        the AM_CYGWIN32 macro (and indeed hasn't required it since at
        least commit Release-1-2-31-g3038064 "merged changes from
        Cygnus" of 1997-08-25).

2010-12-22  Stefano Lattarini  <stefano.lattarini@gmail.com>

        distlinksbrk.test: Work around botched "make -k".
        * tests/distlinksbrk.test: Run "make" multiple times and grep
        its output each time for a single error message, rather than
        running "make -k" one single time and grepping its output for
        all the expected error messages.  This should work around make
        implementations with limited (broken?) `-k' support; for more
        information, see these subthreads on the automake-patches list:
          - 2010-11-15, "Testsuite failures on HP-UX 11.23",
            <http://lists.gnu.org/archive/html/automake-patches/2010-11/msg00162.html>
          - 2010-11-15, "Testsuite failures on IRIX 6.5",
            <http://lists.gnu.org/archive/html/automake-patches/2010-11/msg00166.html>

2010-12-21  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix sed-related buglet in test "subdir5.test"
        * tests/subdir5.test: Always terminate text passed to the
        `i' sed command with a newline, to work around limitations
        in e.g. older OpenBSD sed.

2010-12-18  Stefano Lattarini  <stefano.lattarini@gmail.com>

        docs: fix blunder in example about python extension modules
        * doc/automake.texi (Python): Use `quaternion_la_SOURCES',
        not `quaternion_SOURCES', to declare the sources of python
        extension module `quaternion.la'.

2010-12-16  Stefano Lattarini  <stefano.lattarini@gmail.com>

        docs: list LTLIBRARIES among Automake primaries
        * doc/automake.texi (Uniform): List `LTLIBRARIES' among
        the Automake primaries.

2010-12-14  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Improve tests on generated portions of configure help screen.
        * tests/help-depend.test: Grepping of configure help screen
        relaxed to cater for possible line wrapping, and tightened in
        other respects.
        * tests/help-depend2.test: Likewise.
        * tests/help-dmalloc.test: Likewise.
        * tests/help-lispdir.test: Likewise.
        * tests/help-maintainer.test: Likewise.
        * tests/help-multilib.test: Likewise.
        * tests/help-silent.test: Likewise.
        * tests/help-upc.test: Likewise.
        * tests/help-init.test: Grepping of configure help screen
        tightened.

2010-12-10  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Avoid running installed automake from 'libtool --help'.
        * tests/subobj9.test: Export AUTOCONF and AUTOMAKE.
        Together with fixed Libtool, this fixes check-coverage to not
        invoke installed automake.

2010-11-25  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix spurious failures in `silent*.test' for $CC != gcc
        In some tests on automake-produced silent rules, we forced the
        use of gcc depmode to improve testsuite coverage; but this has
        unsurprisingly led to spurious failures when some non-GNU C
        compilers were used.  So we are now careful to require GCC in
        tests that force gcc depmode.
        From reports by Ralf Wildenhues.
        * silent5.test: Test removed, its content split into ...
        * silent-many-generic.test, silent-many-gcc.test: ... these new
        sister tests, the latter of which forces gcc depmode and lists
        "gcc" in $required.
        * silentlex.test: Test removed, its content split into ...
        * silent-lex-generic.test, silent-lex-gcc.test: ... these new
        sister tests, the latter of which forces gcc depmode and lists
        "gcc" in $required.
        * silentyacc.test: Test removed, its content split into ...
        * silent-yacc-generic.test, silent-yacc-gcc.test: ... these new
        sister tests, the latter of which forces gcc depmode and lists
        "gcc" in $required.
        * tests/Makefile.am (TESTS): Updated.

2010-11-21  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Tests: consistently use "|| Exit 1" after ". ./defs".
        * tests/autohdr.test: Use `. ./defs || Exit 1', not bare
        `. ./defs', for consistency with other tests.
        * tests/autohdr2.test: Likewise.
        * tests/autohdr3.test: Likewise.
        * tests/autohdr4.test: Likewise.
        * tests/cond23.test: Likewise.
        * tests/cond24.test: Likewise.
        * tests/cond25.test: Likewise.
        * tests/cond26.test: Likewise.
        * tests/cond27.test: Likewise.
        * tests/cond28.test: Likewise.
        * tests/cond29.test: Likewise.
        * tests/cond30.test: Likewise.
        * tests/cond31.test: Likewise.
        * tests/cond32.test: Likewise.
        * tests/cond33.test: Likewise.
        * tests/cond34.test: Likewise.
        * tests/cond35.test: Likewise.
        * tests/cond36.test: Likewise.
        * tests/cond37.test: Likewise.
        * tests/cond38.test: Likewise.
        * tests/cond39.test: Likewise.
        * tests/cond40.test: Likewise.
        * tests/cond41.test: Likewise.
        * tests/cond42.test: Likewise.
        * tests/cond43.test: Likewise.
        * tests/cond44.test: Likewise.
        * tests/cond45.test: Likewise.
        * tests/dollarvar.test: Likewise.
        * tests/dollarvar2.test: Likewise.
        * tests/hfs.test: Likewise.
        * tests/libobj14.test: Likewise.
        * tests/percent.test: Likewise.
        * tests/percent2.test: Likewise.
        * tests/phony.test: Likewise.
        * tests/silent.test: Likewise.
        * tests/silent2.test: Likewise.
        * tests/silent3.test: Likewise.
        * tests/silent4.test: Likewise.
        * tests/silent5.test: Likewise.
        * tests/silent6.test: Likewise.
        * tests/silent7.test: Likewise.
        * tests/silent9.test: Likewise.
        * tests/silentcxx.test: Likewise.
        * tests/silentf77.test: Likewise.
        * tests/silentf90.test: Likewise.
        * tests/silentlex.test: Likewise.
        * tests/silentyacc.test: Likewise.

        Avoid useless cleaning in some `silent*.test' tests.
        * tests/silentf77.test: Removed useless calls to "make clean"
        and "make maintainer-clean".
        * tests/silentf90.test: Likewise.
        * tests/silent3.test: Removed useless call to "make distclean".
        * tests/silent4.test: Likewise.
        * tests/silent9.test: Likewise.

2010-11-19  Ian Lance Taylor  <iant@google.com>

        Sync config-ml.in from GCC.
        * config-ml.in: Add Go support: treat GOC and GOCFLAGS like other
        compiler/flag environment variables.

2010-11-19  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Automake::Config: remove extra trailing semicolon.
        * lib/Automake/Config.in: Remove extra trailing semicolon.

        help4.test: fix botched heading comment.
        * tests/help4.test: Fixed the heading comment, since it
        didn't correctly describe what checks the testcase was
        supposed to perform.

        help2.test: add checks on aclocal too.
        * tests/help2.test: Check that also `aclocal --version' and
        `aclocal --help' work with configure.in and acinclude.m4 both
        broken.

2010-11-17  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix spurious failures of silent-rules tests with Sun Fortran.
        * tests/silentf77.test: Strip from the make output some verbose
        messages possibly printed by the SunStudio fortran compilers, to
        avoid spurious failures.  Add a trailing `:' command.
        * tests/silentf90.test: Likewise.

2010-11-17  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix spurious failures of silent5.test with Sun Fortran.
        * tests/silent5.test: Strip from the make output some verbose
        messages possibly printed by the SunStudio fortran compilers,
        to avoid spurious failures.  This bug has been there from the
        very first version of this test script.

2010-11-16  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix regression in colon{5,6}.test (failures on AIX 5.3).
        * tests/colon5.test: Also substitute `@SHELL@' with `$SHELL' when
        post-processing the generated Makefile.in, to work around a bug
        of AIX 5.3 make which doesn't allow setting the `$(SHELL)' macro
        on the commend line.  Calls to `$MAKE' adjusted accordingly.
        * tests/colon6.test: Likewise.
        Regression introduced in commit v1.11-175-gf9fe878 "Modernize,
        improve and/or extend tests `colon*.test", and reported by Ralf
        Wildenhues.

2010-11-16  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix regression in ansi.test (failure on AIX 5.3).
        * tests/ansi.test: Remove redundant hackish check done using a
        hand-postprocessed Makefile.in.  This check worked by setting
        the `$(SHELL)' macro on the command line of make, but this is
        not supported by the AIX 5.3 make implementation.
        This bug has been lurking for a long time, and was activated by
        commit v1.11-125-gc1f6cdb "Enable `errexit' shell flag in various
        tests".  Report by Ralf Wildenhues.

2010-11-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        tests: avoid '##'-style comments inside recipe commands.
        * tests/confh.test, tests/confh8.test: Remove
        double-hash comments from makefile rule commands, they
        are not part of the Automake API.

2010-11-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        tests: work around dash quoting issue in case statements.
        * tests/color.test, tests/color2.test: Quote variable in case
        pattern, to avoid skipping tests with dash 0.5.5.1.

2010-11-14  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Rebuild menus in the manual.
        * doc/automake.texi: Rebuild menus (using ^C ^U ^A in emacs).
        Thanks to Ian Lance Taylor for the suggestion.

        Fix install-strip when $(STRIP) contains several words.
        * lib/am/install.am (install-strip): Update comment.  Use
        separate sub-make invocations for empty and nonempty $(STRIP),
        to fix quoting issues.
        * tests/strip2.test, tests/strip3.test: New tests.
        * tests/Makefile.am (TESTS): Adjust.

2010-11-10  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix yaccdry.test failure: require bison.
        * tests/yaccdry.test: Require bison.
        Found by NixOS Hydra.

2010-11-07  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix a bug in variable concatenation with `+='.
        * lib/Automake/VarDef.pm (append): Since the content of the
        "appended-to" variable is going to be unconditionally normalized
        later, simply separate the appended value with a single whitespace
        character, instead of trying to be uselessly smarter by using
        escaped newlines.  This fixes a bug in which extra backslashes
        where erroneously inserted in the variable's final value.
        * tests/pluseq11.test: New test, exposing the bug.
        * tests/Makefile.am (TESTS): Update.
        Reported by Andy Wingo.

2010-11-06  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix bug in rules for creating vala vapi/header files.
        * automake.in (lang_vala_finish_target): Add forgotten "fi" in an
        if control structure in a generated make rules.  Bug introduced
        by previous commit `v1.11-221-gd7c1679', and revealed by failure
        of test `vala2.test'.

2010-11-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix and document rules to not touch the tree with `make -n'.
        * doc/automake.texi (Multiple Outputs): Document the problem of
        modifications during dry-run execution, propose solution.
        * NEWS: Update.
        * automake.in (lang_vala_finish_target): Split recipe so the
        stamp file is not removed with GNU `make -n'.
        (lang_yacc_target_hook): Separate removal of parser output file
        and header remaking.
        * lib/am/lisp.am ($(am__ELCFILES)): Determine whether -n was
        passed to make, take care not to remove any files in that case.
        * lib/am/remake-hdr.am (%CONFIG_H%): Separate removal of
        %STAMP% file from induced remaking of config header.
        * tests/autohdrdry.test, tests/lispdry.test, tests/yaccdry.test:
        New tests.
        * tests/Makefile.am (TESTS): Update.

2010-11-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Add FAQ entry for bug reporting instructions.
        * doc/automake.texi (Reporting Bugs): New section.
        (Introduction): Refer to it.

2010-10-04  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Add support for newer python versions.
        * m4/python.m4 (AM_PATH_PYTHON): Add python2.7 and python3.2 to
        _AM_PYTHON_INTERPRETER_LIST.  Since we are at it, break a long
        line and fix indentation.
        * THANKS: Updated.
        From a report by Thomas Klausner.

        Add test for `AM_WITH_DMALLOC' macro.
        * tests/dmalloc.test: New test.
        * tests/Makefile.am (TESTS): Update.

        Fix nits and bugs in tests `help*.test'.
        * tests/help4.test: Fix broken sed commands used to strip `-W...'
        flags away from "$AUTOMAKE" and "$ACLOCAL".
        * tests/help3.test: Likewise, and fix a botched comment.
        * tests/help.test: Likewise.  Also, use "AUTOMAKE_fails ..."
        instead of "$AUTOMAKE ... && Exit 1", for consistency and to
        please maintainer-check.
        * tests/help2.test: Likewise.

2010-10-03  Stefano Lattarini  <stefano.lattarini@gmail.com>
            Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Improve tests `help*.test' (also fixes maintcheck failures).
        * tests/help.test: To run automake, use `$AUTOMAKE' with all `-W'
        flags stripped away rather than hard-coded `automake-$APIVERSION',
        to better honour user-overrides.  Similarly for aclocal.
        * tests/help2.test: Likewise.
        * tests/help3.test: Likewise.
        * tests/help4.test: Likewise.

2010-10-03  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Document and fix expansion of variables before rules.
        * doc/automake.texi (General Operation): Document that variables
        are expanded before rules.
        * lib/am/check.am (am__check_post): Reword a bit so it does not
        get matched as a rule.
        Suggestion by Ben Pfaff.

2010-10-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Revert "parallel-tests: avoid command-line length limit issue."
        This reverts commit 24e3b4ee2f8cb9f72dd94a05a893f3d4e88b7835,
        because it re-opened the bug fixed by v1.11-10-g218e678.

        2010-09-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        parallel-tests: avoid command-line length limit issue.
        * automake.in (handle_tests): New argument $makefile, new
        substitution %MAKEFILE%.
        (generate_makefile): Adjust.
        * lib/am/check.am [%?PARALLEL_TESTS%] (check-TESTS): Pass
        sanitized TEST_LOGS value as makefile snippet on standard
        input to $(MAKE), to avoid exceeding the command line limit on
        w32 (MSYS).
        * NEWS: Update.
        Report by Bob Friesenhahn.

2010-09-26  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Extend tests on `--help' and `--version' options.
        * tests/help.test: Create a new empty directory and chdir into
        it, rather than removing already present files.  Run the aclocal
        and automake wrapper scripts directly, instead of relying on
        $AUTOMAKE and $ACLOCAL.  Be sure to correctly match literal dots
        in aclocal's and automake's stderr.  Add a trailing `:' command.
        * tests/help2.test: New test, checking that options `--help' and
        `--version' works in directories with broken `configure.in'.
        * tests/help3.test: New test, checking that options `--help' and
        `--version' take precedence on the other options.
        * tests/help4.test: New test, checking that the first among the
        `--help' and `--version' options to be specified on the command
        line wins.
        * tests/Makefile.am (TESTS): Updated.

2010-09-25  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Testsuite: Use `$PATH_SEPARATOR', not `:', when extending PATH.
        * tests/compile2.test: Do no uselessly (implicitly) repeat the
        computation of PATH_SEPARATOR again.
        * tests/instmany-mans.test: Use `$PATH_SEPARATOR', not `:', when
        extending/redefining PATH.
        * tests/instmany-python.test: Likewise.
        * tests/instmany.test: Likewise.
        * tests/man4.test: Likewise.
        * tests/mkinst3.test: Likewise.
        * tests/mmodely.test: Likewise.
        * tests/multlib.test: Likewise.
        * tests/txinfo30.test: Likewise.
        * tests/README (Section "Writing test cases" subsection "Do"):
        Updated.
        * Makefile.am (sc_tests_PATH_SEPARATOR): New maintainer check.
        (syntax_check_rules): Updated.

        Testsuite: new variables `$PATH_SEPARATOR' and `$APIVERSION'.
        * tests/defs.in ($APIVERSION):  New AC_SUBST'd variable.
        ($ACLOCAL, $AUTOMAKE): Use it.
        ($PATH_SEPARATOR):  New AC_SUBST'd variables.
        ($PATH): Use it.

2010-09-22  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Manual: be more agnostic w.r.t. version control system used.
        * doc/automake.texi (Basics of Distribution): Also refer to `.svn'
        directories as a type of probably-unwanted files that are copied
        regardless when adding directories to EXTRA_DIST.
        (The dist Hook): Show a dist-hook example which removes Subversion
        `.svn' private directories from distdir, rather than CVS private
        directories.
        (missing and AM_MAINTAINER_MODE): Try to be more agnostic w.r.t.
        the version control system used.

        Manual: index refer to target "git-dist", not "cvs-dist".
        * doc/automake.texi (General Operation): Index the non-standard
        example about "git-dist" under the "git-dist" label, not under
        the "cvs-dist" one.

        Perl modules: remove references to "Automake CVS repository".
        * lib/Automake/Channels.pm: Update comments to refer to "Automke's
        git repository" rather than to "Automake's CVS repository".
        * lib/Automake/Configure_ac.pm: Likewise.
        * lib/Automake/FileUtils.pm: Likewise.
        * lib/Automake/Struct.pm: Likewise.
        * lib/Automake/XFile.pm: Likewise.
        * lib/Automake/Version.pm (=head1 DESCRIPTION): Refer to "git
        branches" rather than "CVS branches".

        Remove obsolete .cvsignore files.
        * .cvsignore, doc/.cvsignore, lib/.cvsignore, lib/am/.cvsignore,
        lib/Automake/.cvsignore, lib/Automake/tests/.cvsignore,
        m4/.cvsignore, tests/.cvsignore: Files deleted.  Even when using
        savannah's CVS readonly mirror there's no way to commit back to
        the real repository, so this files are not worth maintaining or
        keeping around.

2010-09-21  Stefano Lattarini  <stefano.lattarini@gmail.com>

        * m4/dmalloc.m4: Bump serial number and copyright years.

2010-09-20  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix broken link in `AM_WITH_DMALLOC' help screen.
        * m4/dmalloc.m4 (AM_WITH_DMALLOC): Refer only to the dmalloc site
        `http://www.dmalloc.com', not to the dmalloc tarball there (which
        seems to have been removed, substituted by multiple release
        tarballs now).

2010-09-17  Eric Blake  <eblake@redhat.com>

        Avoid triple-space after period.
        * automake.in (handle_single_transform): Avoid 3 spaces at
        sentence end.
        * ChangeLog.03: Likewise.
        * lib/Automake/ChannelDefs.pm: Likewise.
        * lib/Automake/Channels.pm (_print_message): Likewise.
        * lib/Automake/Rule.pm (rule): Likewise.
        * lib/Automake/Variable.pm (var): Likewise.
        * lib/am/distdir.am: Likewise.
        * tests/insthook.test: Likewise.

2010-09-15  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Test automake-generated portions of configure help screen.
        * tests/help-depend.test: New test.
        * tests/help-depend2.test: Likewise.
        * tests/help-dmalloc.test: Likewise.
        * tests/help-init.test: Likewise.
        * tests/help-lispdir.test: Likewise.
        * tests/help-maintainer.test: Likewise.
        * tests/help-multilib.test: Likewise.
        * tests/help-regex.test: Likewise.
        * tests/help-silent.test: Likewise.
        * tests/help-upc.test: Likewise.
        * tests/mmode.test: Remove tests on `configure --help' output,
        they are superseded by tests in `help-maintainer.test'.
        * tests/Makefile.am (TESTS): Update.

2010-09-14  Stefano Lattarini  <stefano.lattarini@gmail.com>

        * tests/README: Don't put GCS mandated tools in $required.

2010-09-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        * HACKING: Hint at old commits with `git describe' output.

2010-09-12  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix regression in test `colon4.test'.
        * tests/colon4.test: Fix botched editing to `configure.in'
        that made the test useless.  Since we are at it, improve
        comments and make grepping of generated Makefile.in slightly
        stricter.
        Regression introduced by change "Modernize, improve and/or
        extend tests `colon*.test" (Stefano Lattarini, 2010-08-08).

2010-09-08  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Do not require "gzip" explicitly in tests.
        The gzip utility is simply expected to be present on any decent
        target system for Automake.  So it's pointless to put it in
        $required.
        * tests/install2.test ($required): Do not require "gzip".
        * tests/lex3.test: Likewise.
        * tests/pr9.test: Likewise.
        From a suggestion by Ralf Wildenhues.

        Make some `confh*.test' tests more "semantic" (plus tweakings).
        * tests/confh.test: Run "autoconf", "configure" and "make check",
        instead of munging/grepping the generated `Makefile.in'.
        * tests/confh4.test: Relax the grepping of Makefile.in w.r.t.
        white spaces.  Do not create useless dummy source file `foo.c'
        and useless dummy header file `acconfig.h'.
        (configure.in): Remove superfluous call to `AC_OUTPUT'.
        * tests/confh6.test: Add trailing `:' command.
        * tests/confh7.test: In comments, add reference to ...
        * tests/confh8.test: ... this new test, "semantic" sister
        of `confh7.test'.
        * tests/Makefile.am (TESTS): Updated.
        Prompted by a report from Ralf Wildenhues.

        Remove useless whitespace padding in XFAIL_TESTS definition.
        * tests/Makefile.am (XFAIL_TESTS): Remove whitespace padding.

2010-09-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        parallel-tests: avoid command-line length limit issue.
        * automake.in (handle_tests): New argument $makefile, new
        substitution %MAKEFILE%.
        (generate_makefile): Adjust.
        * lib/am/check.am [%?PARALLEL_TESTS%] (check-TESTS): Pass
        sanitized TEST_LOGS value as makefile snippet on standard
        input to $(MAKE), to avoid exceeding the command line limit on
        w32 (MSYS).
        * NEWS: Update.
        Report by Bob Friesenhahn.

        Posix 2008 requires make to set errexit.
        * lib/am/check.am: Update comment.

2010-08-27  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix bug in test missing6.test.
        * tests/missing6.test: Fix the hack used to edit `configure.in',
        to avoid producing a configure script that breaks with shells
        that do not support $LINENO.  Also throw in a couple of cosmetic
        changes.

2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Improve robustness of mdate-sh script.
        * lib/mdate-sh: Sanitize zsh behavior on startup, to ensure
        $ls_command is word-split properly upon invocation.
        (error): New function.
        (main): Use it.  Improve error checking to avoid endless loop
        in case $ls_command gave bogus output.  Fix eval quotation.
        * tests/mdate6.test: New test, to expose eval quotation error.
        * tests/Makefile.am: Update.

2010-08-18  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix potential regressions in depcomp{3,5}.test.
        * tests/depcomp3.test: Do not uselessly escape the character `$'
        in makefile rules, when it's used to expand a make macro.
        * tests/depcomp5.test: Likewise.

2010-08-17  Stefano Lattarini  <stefano.lattarini@gmail.com>
            Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Docs: clarify how to avoid automatic dependencies tracking.
        * doc/automake.texi (Automatic dependency tracking): Mention that
        automatic dependencies tracking is enabled by default, but that
        the package developer can disable it altogether.  Add a reference
        to the proper section for a more in-depth explanation.

        Fix typo in manual (`Makefile.in' instead of `Makefile.am').
        * doc/automake.texi (Automatic dependency tracking): Fix typo.

2010-08-16  Bruno Haible  <bruno@clisp.org>

        Don't hide the table of contents.
        * doc/automake.texi: Move the table of contents to the beginning.

2010-08-10  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Tweak and/or extend some `acloca*.test' tests.
        * tests/aclocal8.test:  Ensure verbose printing of captured
        output.
        * tests/aclocal.test: Likewise.  Also, add trailing `:'
        command.
        * tests/acloca19.test: Likewise.
        * tests/aclocal5.test: Add trailing `:' command, and prefer
        `$me' over hard-coded test name.
        * tests/aclocal6.test: Likewise.
        * tests/aclocal18.test: Add trailing `:' command, and make
        some grepping slightly stricter.
        * tests/acloca14.test: Likewise.  Also, prefer `diff' over
        `cmp', and add some "cosmetic" blank lines.

2010-08-09  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Tweak and extend tests `pr[!0-9]*.test'.
        * tests/primary3.test: Add trailing `:' command.
        * tests/primary.test: Make grepping of Automake's stderr stricter.
        Also, add trailing `:' command, and cosmetic changes in spacing.
        * tests/primary2.test: Likewise.
        * tests/prefix.test: Enable `errexit' shell flags, and related
        changes.  Add a trailing `:' command.
        * tests/proginst.test: Likewise.

        Modernize, improve and extend tests for PR (`pr[0-9]*.test').
        * tests/pr2.test: Add trailing `:' command.
        * tests/pr229.test: Likewise.
        * tests/pr401.test: Likewise.
        * tests/pr401b.test: Likewise.
        * tests/pr401c.test: Likewise.
        * tests/pr300-prog.test: Likewise, plus cosmetic changes in
        spacing.
        * tests/pr300-lib.test: Likewise.
        * tests/pr300-ltlib.test: Likewise, and ensure verbose printing
        of captured make stdout.
        * tests/pr211.test: Add trailing `:' command.  Also, use the
        `configure.in' stub created by ./defs, rather than writing it
        from scratch.
        * tests/pr204.test: Likewise, plus cosmetic spacing changes.
        * tests/pr287.test: Likewise, and move setting of `errexit' shell
        flag earlier in the script (just after inclusion of ./defs).
        * tests/pr220.test: Make grepping of Automake's stderr stricter.
        Also, add trailing `:' command, and cosmetic changes in spacing.
        * tests/pr224.test: Move setting of `errexit' shell flag earlier
        in the script (just after inclusion of ./defs).  Do not export
        `CC=gcc' to configure explicitly (it's already exported globally
        in ./defs, since we have "gcc" in $required).  Use the stub for
        `configure.in' created by ./defs, rather than writing it from
        scratch.  Do not create dummy files required by "gnu" mode (e.g.
        README, NEWS), since we run automake in foreign mode anyway.
        * tests/pr72.test: Enable `errexit' shell flags, and related
        changes.  Extend existing checks a bit.
        * tests/pr9.test: Likewise.  Also, avoid obsolescent constructs in
        the generated `configure.in', and extend existing checks over the
        generated tarball a bit.
        * tests/pr87.test: Enable `errexit' shell flags, and related
        changes.  Add a trailing `:' command.  Also, do not create dummy
        files required by "gnu" mode (e.g. README, NEWS), since we run
        automake in foreign mode anyway.
        * tests/pr243.test: Avoid obsolescent constructs in the generated
        `configure.in'.  Enable the `errexit' shell flag, and related
        changes.  Cosmetic changes to spacing, add trailing `:' command,
        and add a "FIXME" comment.
        * tests/pr266.test: Likewise, and add explicit command line switch
        `--enable-dependecy-tracking' to the ./configure call.
        * tests/pr279.test: Avoid obsolescent constructs in the generated
        `configure.in'; also, use the `configure.in' stub created by
        ./defs, rather than writing it from scratch.  Enable `errexit'
        shell flag, and related changes.  Add trailing `:' command.
        * tests/pr279-2.test: Likewise, and make grepping of Makefile.in
        stricter.
        * tests/pr307.test: Move setting of `errexit' shell flag earlier
        in the script (just after inclusion of ./defs).  Escape literal
        dots in grep regular expressions.  Also, add a trailing `:'
        command, and cosmetic changes to spacing.

        Tests for PR: add excerpts from original bug report, for clarity.
        * tests/pr2.test: Ditto.
        * tests/pr9.test: Likewise.
        * tests/pr72.test: Likewise.
        * tests/pr87.test: Likewise.
        * tests/pr211.test: Likewise.
        * tests/pr220.test: Likewise.
        * tests/pr224.test: Likewise.
        * tests/pr229.test: Likewise.
        * tests/pr243.test: Likewise.
        * tests/pr266.test: Likewise.
        * tests/pr279.test: Likewise, and tell to keep it in sync
        with its sister test.
        * tests/pr279-2.test: Likewise.

2010-08-08  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Tweak, extend and improve tests `cond[a-z]*.test'.
        * tests/condd.test: Add trailing `:' command.  Typofix in
        comment.
        * tests/condhook.test: Make sure target `install-data-hook' is
        not called by `make install', but that data files are installed.
        Use proper m4 quoting in configure.in. Add trailing `:' command.
        * tests/condhook2.test: New test, sister test of condhook, with
        inverted semantic.
        * tests/condinc2.test: Use proper m4 quoting in configure.in.
        Prefer trailing `:' command over trailing `Exit 0'.
        * tests/condman2.test: Enable errexit shell flag, and related
        changes.  Add trailing `:' command.
        * tests/condman.test: Likewise.  Also, do not create useless
        dummy manpages, and use proper m4 quoting in configure.in.
        * tests/condman3.test: New test, similar to condman.test, but
        it also runs ./configure and "make install", and check the
        installed files.
        * tests/Makefile.am (TESTS): Updated.

        Modernize, improve and/or extend tests `colon*.test.
        * tests/colon.test: Rely on the `configure.in' stub created by
        `./defs', rather than writing one from scratch.  Do not create
        a useless dummy file.  Add trailing `:' command.
        * tests/colon4.test: Enable the `errexit' shell flag, and
        related changes.  Rely on the `configure.in' stub created by
        `./defs', rather than writing one from scratch.
        * tests/colon7.test: Enable `errexit' shell flag, and related
        changes.  Improve the generated `configure.in' file.  Add
        trailing `:' command.
        * tests/colon2.test: Likewise.  Also, add some new checks.
        * tests/colon5.test: Improve the generated `configure.in' file.
        Add new, much deeper checks.  Add trailing `:' command.
        * tests/colon6.test: Likewise.
        * tests/colon3.test: Add trailing `:' command.  Remove useless
        comments and echos.  Improve the generated `configure.in' file.
        make some grepping tests stricter.  Add a "FIXME" comments about
        planned improvements.

        Improve and extend tests `asm*.test'.
        * tests/asm.test: Use configure.in stub generated by ./defs,
        and avoid obsoleted autoconf constructs.  Make grepping of
        Automake stderr stricter.  Do not create useless source file.
        Improve verbose messages.  Minor cosmetic changes.  Tell to
        keep it in sync with other sister tests asm*.test.
        * tests/asm2.test: Likewise.
        * tests/asm3.test: Likewise.

        Modernize, improve and/or extend test scripts `conf*.test'.
        * tests/confh5.test: Cosmetic changes.
        * tests/conff.test: Likewise.
        * tests/confdeps.test: Likewise.
        * tests/conflnk.test: Likewise.
        * tests/conflnk2.test: Likewise.
        * tests/confsub.test: Likewise.
        * tests/confvar.test: Likewise, and make grepping of Makefile.in
        stricter.
        * tests/confvar2.test: Likewise.
        * tests/conflnk3.test: Cosmetic changes.  Re-enable a temporarily
        disabled test (which didn't work with autoconf <= 2.59, but now we
        are requiring autoconf 2.62, so...)
        * tests/conflnk4.test: Cosmetic changes, and extend existing tests
        accordingly to "TODO" comments.
        * tests/conff2.test: Make grepping of Automake's stderr stricter.
        Add some comments explaining why we don't use the `configure.in'
        stub preset be ./defs.
        * tests/confh.test: Use the `configure.in' stub created by ./defs,
        rather than writing one from scratch, and do not call AC_OUTPUT.
        Enable `errexit' shell flag, and related changes.  Prefer diff over
        cmp to compare text files. Prefer perl over sed to fetch the value
        of $(DIST_COMMON) from Makefile.in.  Make grepping of the contents
        of $(DIST_COMMON) stricter.
        * tests/confh4.test: Use the `configure.in' stub created by ./defs,
        rather than writing one from scratch.  Make grepping of Makefile.in
        stricter.
        * tests/confh5.test: Make grepping of `config.h' stricter.  Add a
        comment.
        * tests/configure.test: Avoid obsolescent constructs in generated
        `configure.ac'.  Do not write `configure.in' two times.  Escape
        literal dots in grep regular expressions.
        * tests/confincl.test:  Enable `errexit' shell flag, and related
        changes.  Prefer fgrep over grep.  Other cosmetic changes.
        * tests/config.test: Renamed to ...
        * tests/confh6.test: ... this.  Fix m4 quoting in `configure.in',
        and make grepping of `config.h' and `config.h.in' stricter.
        * tests/conf2.test: Renamed ...
        * tests/confh7.test: ... to this.  Use the `configure.in' stub
        created by ./defs, rather than writing one from scratch.  Try to
        run the checks both with and without AC_PROG_CC and AC_OUTPUT in
        `configure.in'.
        * tests/Makefile.am (TESTS): Updated.

        Minor improvements and fixes in tests `depcomp*.test'.
        * tests/depcomp.test: Do not create useless dummy source files.
        Add a trailing `:' command.
        * tests/depcomp2.test: Use `unset' on the CFLAG variable to ensure
        it's not in in the environment, rather than exporting it with an
        empty value.  Do not pass CC=gcc to configure, as that's already
        done in ./defs since we have gcc in $required.  Ensure verbose
        printing of captured stderr, and normalize its checking.  Add a
        trailing `:' command.
        * tests/depcomp3.test: Quote literal dots and dollar characters in
        grep regexps.  Always use `: >' rather than `touch' to create empty
        files.  Explicitly declare phony targets as such in the created
        Makefile.am.  Add a trailing `:' command.
        * tests/depcomp4.test: Quote literal dots and dollar characters in
        grep regexp.  Explicitly declare phony targets as such in the
        created Makefile.am.  Ensure verbose printing of captured makes'
        stoud/stderr.  Add a trailing `:' command.
        * tests/depcomp5.test: Move setting of `errexit' shell flag earlier
        in the script (just after inclusion of ./defs).  Quote literal dots
        and dollar characters in grep regexps.  Explicitly declare phony
        targets as such in the created Makefile.am.  Add a trailing `:'
        command.
        * tests/depcomp6.test: Consistently use m4 quoting in the generated
        configure.in.  Cosmetic fixes to spacing.  Make the "dummy" `if'
        statement required by OpenBSD's sh `set -e' more robust, and add
        explanatory comments to it.
        * tests/depcomp7.test: Likewise, and add  a trailing `:' command.

        Separate failing part of test `all.test'.
        * tests/all.test: Keep only (x)failing part of the test.  Working
        checks moved out to ...
        * tests/all2.test: ... this new test.
        * tests/Makefile.am (TESTS): Updated.

        Modernize, improve and extend tests `subobj*.test'.
        * tests/subobjname.test:  Add trailing `:' command.
        * tests/subobj.test: Make grepping of `Makefile.in' stricter.
        Escape literal dots in grep regexps.
        * tests/subobj2.test:  Add trailing `:' command.  Do not use the
        unportable fgrep option `-e'.
        * tests/subobj3.test: Add trailing `:' command.
        (configure.in): Use proper m4 quoting, and avoid obsolescent
        constructs.
        * tests/subobj8.test: Likewise.  Also, enable `errexit' shell
        flag, with related changes
        * tests/subobj4.test: Likewise.  Also, make grepping of
        `Makefile.in' stricter.
        * tests/subobj5.test: Add trailing `:' command.  Move setting of
        `errexit' shell flag earlier in the script (just after inclusion
        of ./defs).
        (configure.in): Use the stub created by `./defs', rather than
        writing it from scratch, and avoid obsolescent constructs.
        * tests/subobj6.test: Add trailing `:' command.  Move setting of
        `errexit' shell flag earlier in the script (just after inclusion
        of ./defs).  Do not create useless dummy ac-init file `f'.
        * tests/subobj7.test: Do not create useless dummy ac-init file
        `f'.
        (configure.in): Use the stub created by `./defs', rather than
        writing it from scratch, and avoid obsolescent constructs.
        * tests/subobj9.test: Move setting of `errexit' shell flag earlier
        in the script (just after inclusion of ./defs).  Fail the test if
        `make distcheck' fails.  Ensure verbose printing of captured make
        stdout.  Avoid useless fork by doing simple grep instead of using
        test -n "`COMMAND | grep ...`".
        (configure.in): Normalize the call to AC_INIT w.r.t. other tests.
        (Makefile.am): Explicitly mark target "print" as phony.
        * tests/subobj10.test: Removed duplicated call to `set -e'.  Add
        trailing `:' command.
        (configure.in): Normalize the call to AC_INIT w.r.t. other tests.

        Remove a couple of obsoleted tests.
        * tests/fpinstall.test: Removed.
        * tests/fpinst2.test: Likewise.
        * tests/Makefile.am (TESTS): Updated.

        Bootstrap: updated HACKING entry.
        * HACKING ("Working with git"): Explain how to override the
        autoconf and autom4te programs used by the bootstrap process.

        Bootstrap: fixlet.
        * bootstrap: Do not remove `lib/Automake/Config.pm' anymore,
        since we don't generate it.  Correctly quote arguments of
        `eval' builtin.  Fixed a botched error message.  Removed an
        extra blank line.

        Bootstrap: don't search perl in $PATH.
        * bootstrap: Do not explicitly search perl in $PATH anymore.
        ($PATH_SEPARATOR): Removed, it's no more needed.

        Bootstrap: let the user choose which autoconf to use.
        * bootstrap ($AUTOCONF): New variable, from the environment.
        ($AUTOM4TE): Likewise, for clarity.
        Use "$AUTOCONF" instead of calling "autoconf" directly.

        Minor improvements to tests ar*.test.
        * tests/ar.test: Add trailing `:' command.
        * tests/ar2.test: Likewise, and make grepping of generated
        Makefile.in stricter.

2010-08-08  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix maintainer-check failure.
        * tests/cond5.test: Quote sleep argument, this isn't about
        time stamp differences.

        Sync auxiliary files from upstream.
        * lib/config.guess, lib/config.sub, lib/texinfo.tex:
        Sync from upstream.

2010-08-06  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Work around a nasty bug (segfault) of Solaris make.
        * lib/am/check.am (recheck, recheck-html): Trim trailing spaces
        from $list, to avoid triggering a nasty bug (potential segfault)
        on Solaris make.

2010-08-06  Peter Rosin  <peda@lysator.liu.se>

        Make cond5.test more robust on MSYS.
        * tests/cond5.test: Add delay before the first kill attempt to
        cater for problems with MSYS bash.

2010-07-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Add example git work flow; discuss merge --log in HACKING.
        * HACKING: Update.
        Suggestion by Stefano Lattarini.

        Add more hints for debugging make rules.
        * doc/automake.texi (Debugging Make Rules): Show command to find
        out expanded values of variables; point to makefile debugger.
        * THANKS: Update.
        Prompted by suggestion from Ludovic Courtès and Andy Wingo.

2010-07-27  Patrick Welche  <prlw1@cam.ac.uk>  (tiny change)

        Fix typo in the manual.
        * doc/automake.texi (Scripts): Fix typo.

2010-07-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Document current policy for development with git.
        * HACKING (Working with git): Overhaul.
        Prompted by suggestion from Stefano Lattarini.

        Fix AM_COND_IF for gone-invalid condition shell expression.
        * m4/cond-if.m4 (AM_COND_IF): test contents of $COND_TRUE
        variable, rather than re-evaluating the shell expression for
        the condition.
        * tests/cond40.test: Extend test.
        * NEWS: Update.

        Avoid syntax error if IF-TRUE part of AM_COND_IF expands empty.
        * m4/cond-if.m4 (AM_COND_IF): Ensure IF-TRUE part is never empty
        to avoid shell syntax error if the m4 expansion is empty.
        * tests/cond40.test: Enhance test.

        Coverage: bogus option to AM_INIT_AUTOMAKE.
        * tests/init2.test: New test.
        * tests/Makefile.am: Update.

2010-07-21  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Modernize and improve test scripts `subdir*.test'.
        * tests/subdir.test: Enable `errexit' shell flag, and related
        changes.  Use the `configure.in' stub created by `./defs',
        rather than writing one from scratch.
        * tests/subdir2.test: Likewise.
        * tests/subdir4.test: Likewise.
        * tests/subdir3.test: Enable `errexit' shell flag, and related
        changes.  Do not create useless dummy source files.
        * tests/subdir5.test: Make grepping of Makefile.in (in topdir
        and in subdirs) stricter.  Some minor changes to keep it more
        in sync with the related test `subdir8.test'.
        * tests/subdir8.test: Likewise (but with the related test being
        `subdir5.test' here).
        * tests/subdir6.test: Cosmetic change in spacing.
        * tests/subdir9.test: Define and use new variable `$distdir'.  Add
        trailing `:' command.
        * tests/subdir10.test: Cosmetic consistency-related change.
        * tests/subdirbuiltsources.test: Cosmetic changes in spacings.
        (configure.in): Use stub created by `./defs', rather than writing
        it from scratch.  Do not use obsoleted and/or deprecated forms of
        autoconf/automake macros.

        Modernize and improve test scripts `dist*.test'.
        * tests/distcleancheck.test: Do not add useless `-e' option to
        a $MAKE call.  Extend test by grepping stderr of make.
        * tests/distcom2.test: Do not run the same test script on the
        Makefile.in twice, but save its output in an intermediate file
        instead.  Make grepping of DIST_COMMON definition stricter.
        Display the content of more files, to ease debugging.  Add a
        trailing `:' command.  Improved heading comments w.r.t. sister
        test(s).
        * tests/distcom6.test: Likewise, and avoid to uselessly run
        autoconf.
        * tests/distcom3.test: Ensure verbose printing of captured stdout
        and stderr.  Make grepping of captured stderr stricter.  Also,
        add trailing `:' command.
        * tests/distcom4.test: Declare the target `test' in the generated
        Makefile.am as `.PHONY'.  Display content of more files, to ease
        debugging.  Add trailing `:' command.
        * tests/distcom5.test: Likewise.  Also, factor out common sed
        script in subroutine `extract_distcommon'.
        * tests/distcom7.test: Prefer cat + here-doc over echo to write
        test Makefile.am files.  Add a trailing `:' command.
        * tests/distname.test: Prefer `gzip -d' over `gunzip'.  Move the
        call to `set -e' earlier.  Be stricter and more verbose in the
        checking of the generated tarball.
        (configure.in): Use the stub provided by ./defs, instead of
        writing it from scratch.  Avoid obsoleted constructs.  Remove
        useless call to `AM_PROG_CC_C_O'.
        * tests/distdir.test: Various minor improvements/normalizations.
        * tests/distlinks.test: Likewise.

2010-07-18  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Improve and extend test cond5.test.
        * tests/cond5.test: Do not blindly sleep 60 seconds before polling
        the background automake process, but poll it every 10 seconds for
        at most 30 times (this makes the test both faster on good machines,
        and more resilient to spurious timeout-due failures when in low
        priority or on heavily-loaded systems).
        Check also that automake writes the expected error messages on the
        standard error.
        Enable `errexit' flag, and related changes.
        Rely on the `configure.in' stub created by `./defs', rather than
        writing one from scratch.

2010-06-26  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Update program --help output to match current GCS.
        * configure.ac: Set and substitute PACKAGE_URL if AC_PACKAGE_URL
        is not defined, for compatibility to Autoconf < 2.64.
        * Makefile.am (do_subst): Substitute PACKAGE_BUGREPORT and
        PACKAGE_URL.
        (sc_diff_automake_in_automake): Update number of diff lines for
        additional substitutions.
        * aclocal.in (usage): Use PACKAGE_BUGREPORT.  Point to Automake
        home page and GNU general help page.
        * automake.in (usage): Likewise.
        * doc/automake.texi: New flag PACKAGE_BUGREPORT, to factor email
        address.
        (Introduction, Creating amhello, amhello Explained, Options):
        Use it throughout.
        * lib/Automake/Makefile.am (do_subst): Substitute
        PACKAGE_BUGREPORT.
        * lib/Automake/Config.in ($PACKAGE_BUGREPORT): New global.
        * lib/Automake/ChannelDefs.pm: Use it for footer of fatal
        messages.

        Clean up @var handling in the manual.
        * doc/automake.texi: Throughout the manual, lower-case @var
        names, replace a few one-character names.

2010-06-26  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix typo-related bug in test script silent5.test.
        * tests/silent5.test: Use $EGREP, not $GREP (which is not even
        defined).

        Tests: remove useless repetitions of `foreign' automake option.
        * tests/multlib.test (configure.in): Remove useless use of
        `foreign' option in AM_INIT_AUTOMAKE (the `--foreign' option is
        already in $AUTOMAKE by default, so no point in repeating it).
        * tests/subobj10.test: Likewise.
        * tests/subobj9.test: Likewise.
        * tests/lex3.test (Makefile.am): Similarly, remove useless use
        of `foreign' option in AUTOMAKE_OPTIONS.
        * tests/lex5.test: Likewise.
        * tests/pr279.test: Likewise.
        * tests/pr279-2.test: Likewise.
        * tests/specflg3.test: Likewise.
        * tests/target-cflags.test: Likewise.

        Drop useless requirement "gzip" in lex5.test.
        * tests/lex5.test ($required): Do not list "gzip", as it's
        never used.

2010-06-24  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix bugs in test script silent5.test.
        * tests/silent5.test: Fixed a nasty bug (due to the use of grep
        instead of egrep) that could have led to false negatives.

2010-06-21  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Add a test checking that distributed broken symlinks cause
        `make dist' to fail.
        * tests/distlinksbrk.test: New test.
        * tests/Makefile.am (TESTS): Updated.

2010-06-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix minor testsuite issues, update docs, for Yacc/Lex changes.
        * doc/automake.texi (Yacc and Lex): Mention AM_YFLAGS, YFLAGS
        and AM_LFLAGS, LFLAGS in the order in which they now appear in
        the rules.
        * NEWS: Update.
        * tests/lflags.test, tests/lflags2.test, tests/yflags.test,
        tests/yflags2.test: Prefer `make -e' over `make VAR=VAL', to
        please maintainer-check.  Ensure generated C files contain a
        declaration, to please compilers.

2010-06-21  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix bugs in Automake Yacc/Lex support w.r.t. $(AM_FLAGS) and
        $(FLAGS) precedence.
        * automake.in: Fix registration of languages "Lex", "Lex (C++)",
        "Yacc" and "Yacc (C++)", so that $(LFLAGS) has precedence over
        $(AM_LFLAGS) and $(YFLAGS) has precedence over $(AM_YFLAGS).
        * tests/Makefile.am (XFAIL_TESTS): Updated accordingly.
        * NEWS: Updated.

        New tests, exposing bugs in Automake Yacc/Lex support w.r.t.
        $(AM_FLAGS) and $(FLAGS) precedence.
        * tests/lflags.test: New test, check that user $(LFLAGS) takes
        precedence over automake (AM_LFLAGS) and (foo_LFLAGS).  Still
        xfailing.
        * tests/lflags2.test: Likewise.
        * tests/yflags.test: New test, check that user $(YFLAGS) takes
        precedence over automake (AM_YFLAGS) and (foo_YFLAGS).  Still
        xfailing.
        * tests/yflags2.test: Likewise.
        * tests/Makefile.am (TESTS, XFAIL_TESTS): Extended accordingly.

2010-06-20  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Modernize, improve and extend tests `suffix*.test'.
        * tests/suffix3.test: Enable `errexit' shell flag, and related
        changes.
        * tests/suffix4.test: Likewise.
        * tests/suffix6.test: Likewise, and do not create a useless dummy
        source file.
        * tests/suffix7.test: Likewise.
        * tests/suffix5.test: Enable `errexit' shell flag, and related
        changes.  Make grepping of Makefile.in slightly stricter.
        * tests/suffix.test: Enable `errexit' shell flag, and related
        changes.  Also, do not redirect grep output to /dev/null, as this
        might unmotivatedly hide useful information.
        * tests/suffix2.test: Move setting of `errexit' shell flag earlier
        in the script (just after inclusion of ./defs).  Use a more
        idiomatic way to count text occurrences in Makefile.in with
        grep.  Do not create useless dummy source files.
        * tests/suffix10.test: Ensure verbose printing of captured make
        stdout.  Minor cosmetic changes.
        * tests/suffix8.test: Likewise.  Also, drop useless call to the
        env(1) utility, and make grepping of make output stricter by using
        $FGREP rather than plain grep.
        * tests/suffix11.test: Likewise.
        * tests/suffix12.test: Likewise.
        * tests/suffix9.test: Prefer cat + here-doc over echo to append to
        the `configure.in' stub.  Cosmetic changes.
        * tests/suffix13.test: Cosmetic spacing change.

2010-06-13  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Add useful comment in test script ext.test.
        * tests/ext.test: Add a comment explaining why an apparently
        useless `if' statement is indeed required.

        Add useful comment in test script obsolete.test.
        * tests/obsolete.test: Add a comment explaining why we need
        an indirection in adding $AUTOUPDATE to $required.

        Normalize whitespaces in 'tests/Makefile.am'.
        * tests/Makefile.am (TESTS): Use only spaces, not tabs, in the
        definition of this variable.

2010-06-12  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Remove a couple of unneeded conditionals from tests.
        * tests/pr243.test, tests/pr266.test, tests/strip.test: No need
        for the FOOTEST conditional.

2010-06-12  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Modernize, improve and/or fix various test scripts.
        * tests/symlink3.test: Deleted, separated into two new, more
        complete tests ...
        * tests/forcemiss.test: ... this one ...
        * tests/forcemiss2.test: ... and this one.
        * tests/symlink2.test: Enable `errexit' shell flag, make test
        stricter, and skip it if symlink creation is not supported.
        * tests/postproc.test: Enable `errexit' shell flag, related
        changes, and a couple of unrelated cosmetic changes.
        * tests/recurs.test: Use the `configure.in' stub created by
        `./defs', rather than writing one from scratch.  Make grepping
        of Automake stderr slightly stricter.
        * tests/substtarg.test: Likewise.
        * tests/strip.test: Likewise, and move the call to `set -e'
        earlier (just after the inclusion of `./defs'). Also, make sure
        that the script installed by `make install-script' is equal to
        the original one.
        * tests/substref.test: Use the `configure.in' stub created by
        `./defs', rather than writing one from scratch.  Move the call
        to `set -e' earlier (just after the inclusion of `./defs').
        Avoid to explicitly export CC for configure (that's already done
        in ./defs).  Avoid potential problems with unpredictable make
        output.  Finally, make grepping of Makefile.in stricter.
        * tests/substre2.test: Ensure verbose printing of the captured
        make's output, and make its grepping slightly stricter.
        * tests/cygwin32.test: Enable `errexit' shell flag, and related
        changes.  Also, do not create useless dummy source/data files.
        * tests/scripts.test: Likewise.
        * tests/recurs2.test: Likewise.  Also, use the `configure.in'
        stub created by `./defs'.
        * tests/Makefile.am (TESTS): Updated.

        Modernize, improve and/or fix tests `pluseq*.test.
        * tests/pluseq5.test: Append to configure.in using cat with an
        here-doc, not using echo.
        * tests/pluseq10.test: Make sure that the captured output of
        `make' command is always displayed. Where possible, use $FGREP
        instead of grep (this change makes some checks slightly stricter).
        * tests/pluseq8.test: Enable `errexit' shell flag, with related
        changes.
        * tests/pluseq.test: Likewise.  Also, do not create useless dummy
        data files, and use better m4 quoting in generated configure.in.
        * tests/pluseq2.test: Likewise.  Also, append to configure.in
        using cat with an here-doc, not using echo.
        * tests/pluseq3.test: Likewise.
        * tests/pluseq4.test: Likewise.
        * tests/pluseq6.test: Likewise.
        * tests/pluseq7.test: Do not create useless dummy source file.
        * tests/pluseq9.test: Slightly extended w.r.t. the grepping of
        Automake stderr.  Some unrelated cosmetic changes.

        Testsuite: ensure verbose printing of captured stderr.
        * tests/acloca18.test: Print captured stderr before either failing
        or grepping it.  Be sure to send captured stderr to stderr, not to
        stdout.
        * tests/ansi3b.test: Likewise.
        * tests/cond39.test: Likewise.
        * tests/configure.test: Likewise.
        * tests/missing3.test: Likewise.
        * tests/missing6.test: Likewise.
        * tests/output-order.test: Likewise.
        * tests/pr300-ltlib.test: Likewise.
        * tests/python6.test: Likewise.
        * tests/python7.test: Likewise.
        * tests/python8.test: Likewise.
        * tests/python9.test: Likewise.
        * tests/subobj.test: Likewise.
        * tests/vars3.test: Likewise.
        * tests/missing4.test: Likewise, and fix a call to grep not to use
        the `-c' flag.
        * tests/ansi3.test: Likewise, and rely on the `configure.in' stub
        created by `./defs', rather than writing one from scratch.

        Enable `errexit' shell flag in various tests.
        * tests/backsl.test: Enable the `errexit' shell flag, and
        related changes.
        * tests/backsl2.test: Likewise.
        * tests/block.test: Likewise.
        * tests/canon2.test: Likewise.
        * tests/canon4.test: Likewise.
        * tests/comment2.test: Likewise.
        * tests/condlib.test: Likewise.
        * tests/cond15.test: Likewise, and prefer $FGREP over grep.
        * tests/canon3.test: Likewise.  Also, avoid to create an useless
        dummy source file.
        * tests/acoutpt2.test: Enable the `errexit' shell flag, and some
        related changes.  Do some cosmetic improvements in the generated
        `configure.in' file.
        * tests/cond4.test: Likewise.
        * tests/cond14.test: Likewise.
        * tests/condinc.test: Likewise.
        * tests/cond7.test: Likewise.  Also, remove useless setting of
        AUTOMAKE_OPTIONS to `foreign' in the generated Makefile.am.
        * tests/ansi.test: Enable the `errexit' shell flag, and related
        changes.  Extended, esp. by running autoconf, ./configure and
        make, and by looking into the distdir.

2010-06-12  Stefano Lattarini  <stefano.lattarini@gmail.com>
            Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Extend tests/README w.r.t. trailing `:' in test scripts.
        * tests/README (section "Writing test cases" subsection "Do"):
        Explain why apparently redundant trailing `:' and `Exit 0' in
        test scripts can indeed be useful.

2010-06-11  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Improve determination of PATH separator in bootstrap script.
        * bootstrap: Determine what the PATH separator is the same way
        autoconf does.

        Minor improvements in bootstrap script.
        * bootstrap: Consistently use two-spaces indentation.  Cosmetic
        improvement to comments.
        ($me): New variable, containing program basename.
        Prepend it to all error messages.

        Testsuite now works with BSD make in parallel mode.
        * tests/defs.in: Unset variables __MKLVL__ and MAKE_JOBS_FIFO,
        which are exported by BSD make when run in parallel mode, and
        which can confuse make processes spawned by our testsuite.
        This change fixes a lot of spurious failure when the testsuite
        is run with BSD make in parallel mode.

2010-06-09  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Modernize, improve and/or fix various test scripts.
        * tests/sanity.test: Rely on the `configure.in' stub created by
        `./defs', rather than writing one from scratch.
        * tests/depend2.test: Likewise.  Also, call `set -e' just after
        the inclusion of `./defs', instead that later in the script.
        * tests/canon5.test: Avoid a useless `|| Exit 1' after a call to
        $AUTOMAKE, and improve the positioning of an $ACLOCAL call.
        * tests/exeext4.test: Use $FGREP instead of grep, where possible.
        Make auxiliary rules in the generated Makefile more silent.
        These changes make some checks slightly stricter.
        * tests/ext2.test: Call `Exit 1' if inclusion of `./defs' fails.
        * tests/gettext2.test: Place final `:' at the end of the script,
        rather than in the middle.
        * tests/exeext.test: Call `set -e' just after the inclusion of
        `./defs', instead that later in the script.
        * tests/extra5.test: Likewise.
        * tests/confdeps.test: Likewise.  Also, prefer `mv -f' over
        plain `mv', just to be sure.
        * tests/depcomp.test: Enable `errexit' shell flag, with related
        changes.  Also, modernize the generated configure.in.
        * tests/cond9.test: Likewise.  Also, rely on the `configure.in'
        stub created by `./defs', rather than writing one from scratch.
        * tests/cond10.test: Likewise.
        * tests/depcomp2.test: Likewise.
        * tests/depend3.test: Likewise.
        * tests/distcom7.test: Likewise.
        * tests/fortdep.test: Likewise.  Also, remove definition of
        AUTOMAKE_OPTIONS to `foreign' in the generated Makefile.am,
        since that flag is already provided by $AUTOMAKE.
        * tests/mdate.test: Made stricter, by checking that Automake
        actually failed, and by making a stricter grep on the error
        message.  Also, set shell `errexit flag'.
        * tests/python2.test: Improved verbose messages.

        Make test `ammissing.test' stricter.
        * tests/ammissing.test: Fail if $ACLOCAL succeeds unexpectedly.
        Enable `errexit' shell flag.

2010-06-08  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Enable `errexit' shell flag in some test scripts.
        * tests/subcond.test: Enabled `errexit' shell flag, and related
        minor changes.
        * tests/subst.test: Likewise.
        * tests/vars.test: Likewise.
        * tests/version4.test: Likewise.
        * tests/vpath.test: Likewise.
        * tests/vtexi2.test: Likewise.
        * tests/werror.test: Likewise.
        * tests/whoami.test: Likewise.
        * tests/tags.test: Likewise, and avoid to crate an useless dummy
        header file.
        * tests/acsilent.test: Likewise, and don't use an easily-avoided
        command substitution.
        * tests/unused.test: Likewise, and don't use an easily-avoided
        command substitution.
        * tests/version.test: Likewise, and avoid deprecated constructs
        in the generated `configure.in'.
        * tests/version2.test: Likewise, and avoid deprecated constructs
        in the generated `configure.in'.

2010-06-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Prefer AUTOMAKE_fails over `$AUTOMAKE | grep' in tests.
        * tests/ldadd.test: Enable errexit.  Use AUTOMAKE_fails so
        the verbose log contains all output.
        * tests/mdate.test: Likewise.
        Prompted by Stefano Lattarini's change to discover.test.

2010-06-06  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Improve tests link*.test (enable `errexit' shell flag).
        * tests/link_c_cxx.test: Enable `errexit shell flag, and related
        changes.  Also, do not create useless source files.
        * tests/link_dist.test: Likewise.
        * tests/link_f90_only.test: Likewise.
        * tests/link_f_only.test: Likewise.
        * tests/link_fc.test: Likewise.
        * tests/link_fccxx.test: Likewise.
        * tests/link_fcxx.test: Likewise.

2010-06-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Improve ext.test semantics, avoid OpenBSD sh errexit issue.
        * tests/ext.test: Inside shell compound command, use
        `if $cmd; then Exit 1; fi' rather than `$cmd && Exit 1', to
        fix failure with OpenBSD sh introduced with last patch.
        Actually ensure that a rule for .EXT.o is created for each
        known extension EXT.

2010-06-06  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Enable `errexit' shell flag in some test scripts.
        * tests/dash.test: Enable `errexit' shell flag, and related
        changes.
        * tests/defun.test: Likewise.
        * tests/defun2.test: Likewise.
        * tests/dejagnu.test: Likewise.
        * tests/double.test: Likewise.
        * tests/distcom2.test: Likewise.
        * tests/empty2.test: Likewise.
        * tests/empty3.test: Likewise.
        * tests/empty4.test: Likewise.
        * tests/exdir.test: Likewise.
        * tests/ext.test: Likewise.
        * tests/extra.test: Likewise.
        * tests/extra2.test: Likewise.
        * tests/extra3.test: Likewise.
        * tests/extra4.test: Likewise.
        * tests/flibs.test: Likewise.
        * tests/fnoc.test: Likewise.
        * tests/fo.test: Likewise.
        * tests/instexec.test: Likewise.
        * tests/ltdeps.test: Likewise.
        * tests/nodep.test: Likewise.
        * tests/nodepcomp.test: Likewise.
        * tests/f90only.test: Likewise, and remove botched/obsoleted
        comments and unnecessary commands.
        * tests/fonly.test: Likewise, and remove botched/obsoleted
        comments and unnecessary commands.
        * tests/discover.test: Likewise, and made stricter.

        Enable `errexit' shell flag in all tests cxx*.test.
        * tests/cxx.test: Enabled `errexit' shell flag, and related
        minor changes.
        * tests/cxxansi.test: Likewise.
        * tests/cxxcpp.test: Likewise.
        * tests/cxxlibobj.test: Likewise.
        * tests/cxxlink.test: Likewise.
        * tests/cxxo.test: Likewise.

        Enable `errexit' shell flag in various tests.
        * tests/acoutnoq.test: Enabled `errexit' shell flag, and related
        minor changes.
        * tests/acoutpt.test: Likewise.
        * tests/acoutqnl.test: Likewise.
        * tests/amassign.test: Likewise.
        * tests/ansi2.test: Likewise.
        * tests/ansi4.test: Likewise.
        * tests/badprog.test: Likewise.
        * tests/checkall.test: Likewise.
        * tests/clean.test: Likewise.
        * tests/colneq2.test: Likewise.
        * tests/colon.test: Likewise.
        * tests/colon5.test: Likewise.
        * tests/colon6.test: Likewise.
        * tests/comment.test: Likewise.
        * tests/compile_f90_c_cxx.test: Likewise.
        * tests/compile_f_c_cxx.test: Likewise.
        * tests/cond3.test: Likewise.
        * tests/cond6.test: Likewise.
        * tests/cond13.test: Likewise.
        * tests/conf2.test: Likewise.
        * tests/confvar.test: Likewise.
        * tests/confvar2.test: Likewise.
        * tests/cond8.test: Likewise, plus a cosmetic change.
        * tests/confh4.test: Likewise.  Also, add in the heading comments
        an excerpt from the original bug report which motivated the
        creation of this test, to make its purpose clearer.

2010-06-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Rewrite manual to be gender-neutral.
        * doc/automake.texi (GNU Build System)
        (Standard Directory Variables, General Operation, CVS)
        (Hard-Coded Install Paths, Dependencies As Side Effects):
        Rewrite text to not contain gender-specific pronouns when
        speaking about developers or users, either by avoiding pronouns
        or by addressing them as `you' instead.
        * THANKS: Update.
        Report by Christina Gratorp.

        * AUTHORS: Update.

2010-06-06  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Make tests on user extensibility of silent-rules mode stricter.
        * tests/silent6.test: Made stricter w.r.t. the grepping of the
        output produced by `make'.
        * tests/silent7.test: Likewise.

        Tests on silent-mode for C/Libtool made stricter.
        * tests/silent.test: Made stricter w.r.t. the grepping of the
        output produced by `make'.
        * tests/silent2.test: Likewise.
        * tests/silent4.test: Likewise.
        * tests/silent9.test: Likewise.
        * tests/silent3.test: Likewise, and add a final `make distclean'
        command to keep it better in sync with tests/silent{4,9}.test.

        Improved test silent5.test.
        * tests/silent5.test: Remove by hand all generated C files after
        non-verbose builds, to ensure the following builds are clean.
        Try to clean and rebuild with the same verbosity and without
        removing generated sources in between, to check that this does
        not trigger a different set of rules.  Make grepping of make's
        output stricter.  Improved/added some comments.

        New tests for Automake silent-mode with Fortran.
        * tests/silentf77.test: New test.
        * tests/silentf90.test: Likewise.
        * tests/Makefile.am (TESTS): Updated accordingly.

        New test `silentcxx.test' (Automake silent-mode with C++).
        * tests/silentcxx.test: New test.
        * tests/Makefile.am (TESTS): Updated accordingly.

        New test `silentyacc.test' (Automake silent-mode with Yacc).
        * tests/silentyacc.test: New test.
        * tests/Makefile.am (TESTS): Updated accordingly.

        New test `silentlex.test' (Automake silent-mode with Lex).
        * tests/silentlex.test: New test.
        * tests/Makefile.am (TESTS): Updated accordingly.

        Relax tests on silent-rules to cater to overly verbose makes.
        * tests/silent.test: When testing silent builds, don't fail if
        make's output simply contains the `mv' substring, but only if
        it contains the `mv ' substring (note the trailing space).
        * tests/silent2.test: Likewise.
        * tests/silent3.test: Likewise.
        * tests/silent4.test: Likewise.
        * tests/silent5.test: Likewise.
        * tests/silent9.test: Likewise.

2010-01-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix silent-rules output for disabled dependency tracking.
        * lib/am/depend2.am [!%FASTDEP%]: Rework silent-rules variable
        expansion code to also work in the case where %AMDEP% expands
        to FALSE at config.status time, using new substitution string
        %VERBOSE-NODEP%.
        * automake.in (verbose_nodep_flag): New function, appending
        `@am__nodep@' to the verbose-variable name.
        (handle_languages): If dependencies are not disabled, use it to
        set %VERBOSE-NODEP%.
        * m4/depend.m4: Substitute am__nodep as '_no', so the second
        verbose-variable will always expand to an empty string, if
        dependencies are enabled.
        * tests/silent5.test: Also test --disable-dependency-tracking;
        also test per-target flags for non-C language files.
        * tests/silent9.test: New test, like silent4.test but disable
        dependency tracking.
        * tests/Makefile.am: Adjust.
        * NEWS, THANKS: Update.
        Report by Dmitry V. Levin <ldv@altlinux.org>.

2010-05-23  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Extend test on `nostdinc' automake option.
        * tests/nostdinc.test: Enable `errexit' shell flag.  Related and
        unrelated minor changes.  Make the grepping of the generated
        Makefile.in slightly stricter.  Generate and run configure, so that
        the generated Makefile can be grepped too.

2010-05-23  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Make gnupload portable to EBCDIC hosts.
        * lib/gnupload: Use literal newline as argument for 'tr' rather
        than \015, for EBCDIC hosts.  Also, avoid unportable nested
        double-quotes and backquotes.
        * THANKS: Update.
        Report from Eric Blake and Steve Goetze via gnulib.

2010-05-23  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix Autoconf version required by Automake's configure.
        Automake configure script used to tell that automake required
        autoconf 2.60 or later, but then it checked for autoconf >= 2.62,
        and if that was not found, it gave an error saying that Automake
        required configure 2.61a-341 or later.  This change should
        eliminate such inconsistencies.
        * configure.ac ($required_autoconf_version): New variable.
        Use it throughout.

2010-05-23  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix unportable sed script in maintainer-check test.
        * Makefile.am (sc_tests_Exit_not_exit): Rewrite sed script to
        not contain semicolon after 'b' or brace commands, for NetBSD.

        Wildcards are not portable to NetBSD make.
        * doc/automake.texi (Wildcards): Document portability issue.
        * tests/extra10.test, tests/extra11.test, tests/extra12.test:
        Require GNU make.

2010-05-23  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Make test for configure.in vs. configure.ac stricter.
        * tests/configure.test: Use a configure.in file that provokes
        an automake error, to ensure configure.ac is preferred.

        Avoid possible false negatives in dejagnu7.test.
        * tests/dejagnu7.test: Enable shell `errexit' flag.  Also, avoid
        unportable use of fgrep option `-e'.

        Fix conflnk3.test to work with Solaris/Heirloom Sh.
        * tests/conflnk3.test: Use `test -r FILE' and `test ! -r FILE'
        instead of respectively `test -e FILE' and `test ! -e FILE',
        since Solaris Sh doesn't grok the latter.  Do not SKIP the test
        if the shell doesn't support `test -e'.

2010-04-25  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix typo in manual.
        * doc/automake.texi (Simple Tests using parallel-tests): Add
        missing closing parenthesis.

        Fix leftover call to removed function macros_dump.
        * automake.in (read_main_am_file): Call variables_dump, not
        macros_dump.  Print actual error before list of variables.

2010-04-25  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Minor improvements in comments of test `silent3.test'.
        * tests/silent3.test: Tell to keep it in sync with `silent9.test'
        too.

2010-04-25  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        testsuite: ensure verbose printing of captured output.
        * tests/acloca14.test, tests/acloca18.test, tests/aclocal.test,
        tests/fort2.test, tests/help.test, tests/missing3.test,
        tests/missing6.test: Print captured stdout or stderr before
        grepping it.

2010-04-20  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Make test badopt.test stricter (by enabling `set -e').
        * tests/badopt.test: Add call to `set -e'.  Due to this change,
        an unexpected failure in the call to `$ACLOCAL' (whose outcome
        was previously unchecked) would cause the whole test to fail.
        Also, bumped the copyright years.

        Make test for configure.in vs. configure.ac stricter.
        * tests/configure.test: Use a configure.in file that provokes
        an automake error, to ensure configure.ac is preferred.

        Use `set -e' in confsub.test (avoids possible false negatives).
        * tests/confsub.test: Enable shell `errexit' flag, and related
        changes (this helps avoiding some possible minor false negatives).
        Also, bumped copyright years.

2010-04-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix -Werror handling for presence of configure.in and configure.ac.
        * lib/Automake/Variable.pm (Automake::Variable): Do not initialize
        $configure_ac at the global level, before command-line arguments
        have been parsed.
        (require_variables): Initialize it here.
        * tests/configure.test: New test.
        * tests/Makefile.am: Update.
        Report by Stefano Lattarini.

2010-04-20  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Avoid possible false negatives in confh5.test.
        * tests/confh5.test: Enable shell `errexit' flag, and bumped
        copyright years.  Due to this change, any unexpected failure
        in calls to $ACLOCAL, $AUTOMAKE, $AUTOCONF or $AUTOHEADER, or
        a failure in grepping expected text in output files should now
        cause the whole test to fail.

2010-04-17  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fixed typo in POD documentation of Automake::Channels.
        * lib/Automake/Channels.pm: Fixed typo in POD documentation:
        @<...> was used instead of C<...>.

2010-04-14  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Refactor tests on Automake TESTS color output.
        * tests/color.test: Tests using the expect program moved out to...
        * tests/color2.test: ... this new file.
        * tests/Makefile.am (TESTS): Extended accordingly.

2010-04-12  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Fix typos in comments in test confh5.test
        * tests/confh5.test: Fix a couple of typos in comments.

        Avoid possible false negatives in canon-name.test.
        * tests/canon-name.test: Enable shell `errexit' flag.  Improve
        test description.

2010-04-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix per-Makefile.am setting of -Werror.
        Before this patch, 'AUTOMAKE_OPTIONS = -Werror' in one
        Makefile.am would carry over to other Makefile.am files
        treated afterwards by the same thread, causing inconsistent
        and unstable exit status values.
        * lib/Automake/Channels.pm (dup_channel_setup)
        (drop_channel_setup): Save and restore the setting of
        $warnings_are_errors.
        * tests/werror3.test: New test.
        * tests/Makefile.am: Adjust.
        * NEWS: Update.

2010-04-11  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Bugfix in confh5.test w.r.t. Solaris/Heirloom Sh.
        * tests/confh5.test: In the generated Makefile.am: do not use
        `test ! -e FILE' to check for the non-existence of a file, since
        that is not supported by Solaris/Heirloom Sh.

        Make test `aclocal3.test' stricter.
        * tests/aclocal3.test: Add call to `set -e'.  Fail if $ACLOCAL
        succeds unexpectedly.

        Add tests checking that symlinks are resolved by `make dist'.
        * tests/distlinks.test: New test.
        * tests/Makefile.am (TESTS): Updated accordingly.
        Suggested by observations from Ralf Wildenhues.

2010-04-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Use -9 for maximum xz compression with dist-xz.
        * lib/am/distdir.am (dist-xz, dist, dist-all): Pass -9 to xz.
        * NEWS, THANKS: Update.
        Report by Pavel Sanda.

2010-03-30  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Avoid an unportable use of `$status' shell variable.
        * Makefile.am (path-check): Don't use the `$status' shell variable
        in the target's rules, as it's special in Zsh (equivalent to `$?',
        and readonly).

        Avoid another use of `chmod -R'.
        * Makefile.am (path-check): To be safe, do not use `chmod -R' on
        $(distdir) before removing it (as Solaris `chmod -R' touches
        symlink targets).  Instead, use the cleanup strategy used in
        distdir.am.

2010-03-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Remove uses of @acronym and @sc.
        * doc/automake.texi (Public Macros, Limitations on File Names):
        Remove all usage of @acronym and @sc in the manual.
        Suggested by Karl Berry.

2010-03-13  Karl Berry  <karl@freefriends.org>

        GNU hello uses fdl.texi, not gpl.texi.
        * doc/automake.texi (Texinfo): Adjust example to upstream
        change.

2010-03-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Formatting cleanups in macro comments.
        * automake.in, lib/Automake/Channels.pm,
        lib/Automake/FileUtils.pm, lib/Automake/Options.pm,
        lib/Automake/Variable.pm, lib/Automake/XFile.pm,
        m4/options.m4, m4/substnot.m4: Fix macro comment format.

2010-03-04  Stefano Lattarini  <stefano.lattarini@gmail.com>
            Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Avoid generation of `tests/defs-p' file.
        * tests/defs.in: In the generated `configure.in' snippet: call
        `AM_INIT_AUTOMAKE' with the `parallel-tests' option if the shell
        variable `parallel_tests' is set to `yes'.
        * tests/Makefile.am (defs-p): Target removed.
        (check_SCRIPTS): Removed `defs-p'.
        (clean-local-check): Do not unlink `defs-p' anymore.
        ($(parallel_tests)): Transformation rules for the test scripts
        adjusted.
        * tests/gen-parallel-tests: Selection rules for the test
        scripts adjusted.
        * tests/parallel-tests.test: Set `$parallel_tests' to `yes'
        then include `./defs' (rather than simply including `./defs-p').
        * tests/parallel-tests2.test: Likewise.
        * tests/parallel-tests3.test: Likewise.
        * tests/parallel-tests4.test: Likewise.
        * tests/parallel-tests5.test: Likewise.
        * tests/parallel-tests6.test: Likewise.
        * tests/parallel-tests7.test: Likewise.
        * tests/parallel-tests8.test: Likewise.
        * tests/parallel-tests9.test: Likewise.
        * tests/parallel-tests10.test: Likewise.
        * tests/README (Section "Writing Test Cases" subsection "Do"):
        Adjusted the parts referring to tests checking `parallel-tests'
        behaviour.  Some other minor related improvements.
        * tests/.gitignore (defs-p): Removed.

2010-03-04  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Remove redundant unset of variable TESTS from some test scripts.
        * tests/color.test: Do not unset the `TESTS' variable, as it's
        already unset in the `defs' file.
        * tests/check5.test: Likewise.
        * tests/check8.test: Likewise.
        * tests/check9.test: Likewise.
        * tests/check10.test: Likewise.
        * tests/check11.test: Likewise.
        * tests/parallel-tests.test: Likewise.
        * tests/parallel-tests3.test: Likewise.
        * tests/parallel-tests4.test: Likewise.
        * tests/parallel-tests5.test: Likewise.
        * tests/parallel-tests6.test: Likewise.
        * tests/parallel-tests7.test: Likewise.

2010-02-22  Karl Berry  <karl@gnu.org>

        Improve help message of mdate-sh.
        * mdate-sh: mention actual output format in help message.

2010-02-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Deprecate dist-lzma in favor of dist-xz.
        * doc/automake.texi (The Types of Distributions, Options):
        Adjust text to reflect renaming of lzma to xz.
        * NEWS: Update.
        Missing deprecation noted by Antonio Diaz Diaz.

2010-02-20  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Add tests about support of wildcards in EXTRA_DIST.
        * tests/extra10.test: New test, check basic support of wildcards
        in EXTRA_DIST.
        * tests/extra11.test: New test, check more complex usage of
        wildcards in EXTRA_DIST.
        * tests/extra12.test: New test, check usage of wildcards in
        EXTRA_DIST when $builddir != $srcdir.
        * tests/Makefile.am (TESTS): Updated accordingly.
        Necessity of these new tests suggested by Braden McDaniel
        and Ralf Wildenhues.

2010-02-08  Simon Josefsson  <simon@josefsson.org>

        Fix copyright statement in gnupload script.
        * lib/gnupload: Fix copyright statement.

2010-02-06  Dmitry V. Levin  <ldv@altlinux.org>  (tiny change)
            Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Fix exit status of signal handlers in shell scripts.
        The value of `$?' on entrance to signal handlers in shell scripts
        cannot be relied upon, so set the exit code explicitly to
        128 + SIG<SIGNAL>.
        * lib/am/check.am (am__check_pre): Use `exit 143' in signal handler.
        * lib/elisp-comp: Likewise.
        * lib/install-sh: Likewise.
        * lib/ylwrap: Likewise.  Also, fix script to trap signal 13, not 3.
        * NEWS, THANKS: Update.
        Bug report, analysis, and initial patch by Dmitry V. Levin.

2010-02-06  Karl Berry  <karl@gnu.org>

        Improve gnupload usage text.
        * gnupload (usage): Shorten to make more likely to fit on a tty
        line.  Mention CMD in the synopsis.  With ..., plural is implied.

2010-01-28  Christos Kontas  <xakon@yahoo.com>  (tiny change)

        Fix some typos in the manual
        * doc/automake.texi (Nested Packages, Rebuilding): Fix typos.

2010-01-17  Stefano Lattarini  <stefano.lattarini@gmail.com>

        Slighty improve tests acoutbs.test and acoutbs2.test.
        * tests/acoutbs2.test: Enable `errexit' shell flag.  Check that
        autoconf and configure work, that the file `zot' is created by
        configure, and that no file containing a backslash in its name is
        created.
        * tests/acoutbs.test: Likewise, plus updated copyright years.

        Fix test acoutbs2.test.
        * tests/acoutbs2: In the generated configure.in: add proper calls
        to AC_INIT and AM_INIT_AUTOMAKE, and remove explicit definition of
        PACKAGE and VERSION. Add a call to aclocal before calling automake.
        Updated copyright years.
        * tests/Makefile.am (XFAIL_TESTS): Removed acoutbs2.test.

        Add forgotten test scripts to $(TESTS).
        * tests/Makefile.am (TESTS): Added test scripts present on the
        filesystem, which were erroneously left out from $(TESTS):
        acoutbs2.test, badopt.test, extra2.test.
        (XFAIL_TESTS): Added acoutbs2.test.

2010-01-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

        Sync auxiliary files from upstream.
        * INSTALL, lib/INSTALL, lib/config.guess, lib/config.sub:
        Sync from upstream.

        Bump copyright years.
        * aclocal.in (write_aclocal, version): Bump copyright years.
        * automake.in (gen_copyright, version): Likewise.
        * doc/automake.texi: Likewise.

        Rotate ChangeLog.
        * ChangeLog.09: New file, rotated from ...
        * ChangeLog: ... here.
        * Makefile.am (EXTRA_DIST): Distribute ChangeLog.09.

-----

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