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* Merge branch 'master' into ng/masterStefano Lattarini2015-01-051-1/+1
|\ | | | | | | | | | | * master: maint: update copyright years to 2015 (branch 'master') maint: update copyright years to 2015 (branch 'micro')
| * maint: update copyright years to 2015 (branch 'micro')Stefano Lattarini2015-01-051-1/+1
| | | | | | | | Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
| * maint: update copyright yearsStefano Lattarini2014-04-211-1/+1
| | | | | | | | | | | | We've been in 2014 already for few months now... Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | update copyright years in all filesStefano Lattarini2014-12-191-1/+1
| | | | | | | | Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | Merge branch 'master' into ng/masterStefano Lattarini2013-05-201-0/+0
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: tests: fix a spurious failure on NetBSD 5.1 texi: build version.texi and stamp-vti in srcdir tests: fix a botched heading comment tests: fix another spurious with FreeBSD make tests: fix a spurious failure with FreeBSD make tests: fix a spurious failure with FreeBSD make lisp: fix a failure with Solaris /usr/xpg4/bin/sh tests: sanitize 'unset' usages tests: fix some botched/outdated comments tests: use perl, not find+rm, to remove temporary directories depend: reduce code duplication, de-uglify make verbose output tests: remove remaining exec bits ('master' branch) tests: remove remaining exec bits ('maint' branch) tests: remove exec bit from all of them ('micro' branch) maint: tests no longer need to have executable bit set PLANS: subdir-objects: various updates depend: prefer $(...) over `...` in Cygwin-specific recipes depend: reduce code duplication depend: a preparatory refactoring depend: refactor and remove code duplication Automake::Language: drop unused fields 'compile_flag' and 'output_flag' depend: assume '-c' compiler flag always means to produce object files depend: assume we can always pass '-o' to the C compiler cleanup: having subdir-objects mandatory allow us some simplifications subdir-objects: enable unconditionally + Non-trivial extra changes (excerpt): * bin/automake.in: remove few remaining subroutine prototypes. * lib/am/depend2.am: Drop uses of '%-o%' and '%-c%' transforms; just assume they expand to '-o' and '-c' unconditionally. Be sure to always use a space after the '%SOURCEFLAG%' transform. Drop obsolete comments. * t/: Make those *.sh and *.tap tests that are only present for Automake-NG and not mainline Automake non-executable (as it has already been done for the tests in mainline Automake). Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
| * tests: remove exec bit from all of them ('micro' branch)Stefano Lattarini2013-05-161-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It gives the impression that they are directly runnable, as with "./t/foo.sh", but it has been a while since that was the case. Today, tests are runnable only through "make check" or "./runtest". This change is for the 'micro' branch (automake 1.13.2a). It will soon be followed by similar patches for the 'maint' branch (automake 1.13a) and the 'master' branch (automake 1.99a). * t/*.sh, t/*.tap: Remove executable bit. * maint.mk (sc_tests_executable): Remove. (syntax_check_rules): Adjust. * gen-testsuite-part: Set permissions of generated tests to '444' (-r--r--r--), rather than 555 (-r-xr-xr-x). Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | tests on warnings: fix post-merge spurious failureStefano Lattarini2013-01-121-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * t/warnopts.sh.sh: Adjust to reflect the fact that subdir sources no longer require AM_PROG_CC_C_O in 'configure.ac'. Instead, use the fact that the 'aux' directory name is diagnosed as being reserved on Windows. * t/warnings-override.sh: Likewise. * t/warnings-precedence.sh: Likewise. * t/warnings-strictness-interactions.sh: Likewise. * t/warnings-win-over-strictness.sh: Likewise. * t/warning-groups-win-over-strictness.sh: Adjust to reflect the fact that subdir sources no longer require AM_PROG_CC_C_O in 'configure.ac'. Instead, use the fact that AUTOMAKE_OPTIONS cannot hold conditional content. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | Merge branch 'master' into ng/masterStefano Lattarini2012-12-311-1/+1
|\ \ | |/ | | | | | | | | * master: maint: update copyright year for 2013 (in branch master) maint: update copyright year for 2013 (in branch maint)
| * maint: update copyright year for 2013 (in branch maint)Stefano Lattarini2012-12-311-1/+1
| | | | | | | | Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | Merge branch 'master' into ng/masterStefano Lattarini2012-10-271-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | * master: tests: remove spurious leftover use of 'Exit' tests: remove an obsolete, and probably now wrong, comment tests: remove obsolescent references to './defs' tests: prefer including 'test-init.sh' rather than './defs' Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
| * tests: prefer including 'test-init.sh' rather than './defs'Stefano Lattarini2012-10-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a follow-up to today's commit v1.12.4-22-g0610fc8, "tests: prepare to move ./defs to t/ax/test-init.sh" * All tests: To run the common setup, use the command: . test-init.sh instead of the older, "historical" one: . ./defs || exit 1 Note that the "|| exit 1" wasn't really useful, since the 'errexit' shell flag is in effect in both './defs' and 'test-init.sh', and all the known shells that are good enough to run the automake testsuite do automatically exit with error when a sourced file cannot be found (at least, they do so in non-interactive mode, which is the only mode that concerns us in the testsuite). * t/ax/tap-summary-aux.sh, t/ax/testsuite-summary-checks.sh: Likewise. * gen-testsuite-part: Do the same in the generated tests. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | Merge branch 'master' into ng/masterStefano Lattarini2012-06-281-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: cosmetics: remove trailing whitespace in some files coverage: enhance tests in 'missing' script a little coverage: tests AM_MISSING_PROG usage docs: document AM_MISSING_PROG tests: fix a spurious failure with Solaris make tests: simpler workaround for shells losing the exit status in exit trap tests: avoid several spurious failures on Solaris tests: avoid a spurious failure on NetBSD + Extra non-trivial edits: * Several tests: Adjusted to use 'exit' rather than 'Exit'. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
| * tests: simpler workaround for shells losing the exit status in exit trapStefano Lattarini2012-06-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we can assume our tests are run by a decent POSIX shell, we can simplify our workaround aimed at having the exit status propagated correctly to the code in the exit trap. Unfortunately, we cannot dispense with such a workaround altogether, because it's still required by some shells we need to support (at least Solaris 10 /bin/ksh and /usr/xpg4/bin/sh). For more information about the need of that workaround, see the entry about 'trap' in the section "Limitations of Shell Builtins" in the Autoconf manual: <http://www.gnu.org/software/autoconf/manual/autoconf.html#trap> The new workaround has been tested successfully with the following shells: - Bash 4.1 - Bash 3.2 - Bash 3.0 - Bash 2.05b - dash 0.5.5.1 - dash 0.5.2 - AT&T Ksh 93u (from official Debian package) - MirBSD Korn Shell 40.2 (from official Debian package) - Solaris 9, 10 and 11 /bin/ksh - Solaris 9, 10 and 11 /usr/xpg4/bin/sh - NetBSD 5.1 /bin/sh - NetBSD 5.1 /bin/ksh * t/ax/test-init.sh (Exit): Rename ... (_am_exit): ... like this. (exit): New alias for '_am_exit'. We cannot simply redefine 'exit' as a shell function, because some shells (dash 0.5.5.1, Solaris 10 /bin/ksh and /usr/xpg4/bin/sh) do not allow it. (_am_exit, trap): Add extra escaping for 'exit' calls, to ensure we really invoke the 'exit' builtin and not our alias with the same name. * configure.ac: Check that the shell selected to run our testsuite supports aliases named like shell builtins. * t/REAMDE: Adjust. * All tests: Adjust, by simply using 'exit' instead of 'Exit'. * t/self-check-explicit-skips.sh: Adjust: the first usage of 'exit' after it has been redefined as an alias must be on a new line w.r.t. that where the alias is defined, in order for the redefinition to be honored. * syntax-checks.mk (sc_tests_Exit_not_exit): Delete. (sc_tests_exit_not_Exit): New. (syntax_check_rules): Adjust. (sc_tests_automake_fails): Simplify the recipe a little. * Several tests: Remove now useless spurious quoting once required to placate the 'sc_tests_Exit_not_exit' maintainer check. * gen-testsuite-part: Likewise. Also, avoid uses of 'Exit' in the generated scripts. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | Merge branch 'master' into ng/masterStefano Lattarini2012-06-221-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | * master: tests: prefer using 'is_newest' over 'ls -t' hacks tests: implement is_newest as an auxiliary script, not shell function tests: fix some spurious failures in VPATH setup tests: work in VPATH setup again tests: automatic re-execution works for non-POSIX shells too tests: use more POSIX shell features our test scripts docs: avoid failures with development version of Texinfo (4.13.90) typofix: s/test derivers/test drivers/ in check.am comments typofix: s/env/even/ in comments in GNUmakefile Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
| * tests: use more POSIX shell features our test scriptsStefano Lattarini2012-06-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 'v1.12-36-g2d68fd9' of 2012-05-07, "configure: search a sturdy POSIX shell to be used in the testsuite", the shell running our test script is assured to be a POSIX-conforming shell, so we can use the more modern and flexible idioms and features that we couldn't use when we also aimed at compatibility with non-POSIX Bourne shells, like Solaris /bin/sh. * t/README: Suggest to use POSIX shell features liberally in test cases, with possible exception of Makefile recipes and configure shell code. * Several tests: Adjust to use more POSIX shell features; e.g., $(...) rather than `...`, $((...)) rather than `expr ...`, "if ! CMD; then ..." instead of "if CMD; then :; else ...", and so on. In several places, when using the 'test' built-in, prefer '-eq' over '=' for numeric comparisons, and prefer "grep -c PATTERN FILE" over "grep PATTERN FILE | wc -l". Throw in other low-hanging easy improvements and fixlets while we are at it. * t/ax/depcomp.sh, t/ax/tap-summary-aux.sh, t/ax/tap-functions.sh, defs, defs-static.in: Likewise. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | [ng] tests: remove explicit usages of the 'subdir-objects' optionStefano Lattarini2012-06-071-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It is enabled unconditionally since the previous change. * Several tests: Adjust, extend, rework and simplify, as needed. * t/ax/depcomp-shuffle.sh, t/ax/depcomp.sh: Likewise. * t/subobj2.sh: Rename ... * t/subobj-cxx-grep.sh: ... to this, and adjust. * t/subobj.sh: Rename ... * t/subobj-c.sh: ... to this, and adjust. * t/subobj-cxx.sh: New test. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | [ng] rules: forbid old-fashioned suffix rules, prefer pattern rulesStefano Lattarini2012-05-101-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pattern rules are cleaner, safer, and vouched for in the GNU make manual itself. Supporting them instead of suffix rules will also allow us to simplify a little the automake script, auxiliary perl modules, and documentation. This change introduces a slight backward-incompatibility now, in that user provided definitions of the SUFFIXES variable or of the .SUFFIXES target, as well as old-fashioned suffix rules, are now rejected. Automake-NG still tries to parse and understand suffix-based pattern rules though, to retain support for user-added file extensions in the _SOURCES variables (see "Handling new file extensions" in the Automake manual). So, an usage like: SUFFIXES = .baz .c .baz.c: cp $< $@ foo_SOURCES = foo.c bar.baz DISTCLEANFILES = bar.c which was valid with mainline Automake, should be translated for Automake-NG as: %.c: %.baz cp $< $@ bin_PROGRAMS = foo foo_SOURCES = foo.c sub/bar.baz DISTCLEANFILES = bar.c Note that suffix-based pattern rules with dot-less suffix are *not* supported. * NG-NEWS: Update. * doc/automake.texi: Likewise. * lib/am/footer.am: Declare '.SUFFIXES:' with empty dependencies, to neutralize the default suffix rules. * automake.in (&handle_footer): Reject the 'SUFFIXES' variable. Don't process its content anymore. Don't generate the .SUFFIXES special target anymore. (&var_SUFFIXES_trigger): Remove. And don't install it as an hook for the now-deprecated 'SUFFIXES' variable. * lib/Automake/Rule.pm (&define): Don't process old-fashioned suffix rules specially, but just reject them. Instead, process pattern rules specially. ($_SUFFIX_RULE_PATTERN): Made local to the '&define' function, renaming it as '$suffix_rule_rx'. (&suffixes, @_suffixes): Delete, they are no more used. (@EXPORT): Adjust. (register_suffix_rule): Don't extend '@_suffixes' anymore. (reset): Don't reset '@_suffixes' anymore. * t/ext3.sh: Remove as obsolete. * t/suffix4.sh: Likewise. * t/suffix6.sh: Likewise. * t/suffix6b.sh: Likewise. * t/suffix7.sh: Likewise. * t/suffix11.tap: Likewise. * t/suffix6c.sh: Rename ... * t/suffix-obj.sh: .. like this, and adjust. * t/suffix-chain.tap: Rewrite a as "simple" test (rather than as a TAP test), adjust, and rename ... * t/suffix-chain.sh: ... like this. * t/suffix3.tap: Likewise rewrite and rename ... * t/suffix3.sh: ... like this. * t/suffix8.tap: Likewise rewrite and rename ... * t/suffix8.sh: ... like this. * t/suffix10.tap: Likewise rewrite and rename ... * t/suffix10.sh: ... like this. * t/suffix5.sh: Adjust. * t/suffix9.sh: Likewise. * t/suffix13.sh: Likewise. * t/parallel-tests8.sh: Likewise. * t/warnings-strictness-interactions.sh: Likewise. * t/warnings-win-over-strictness.sh: Likewise. * t/warnings-precedence.sh: Likewise. * t/warnings-override.sh: Likewise. * t/warning-groups-win-over-strictness.sh: Likewise. * t/amopts-variable-expansion.sh: Likewise. * t/specflg10.sh: Likewise. * t/suffix-rules-reject.sh: New test. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* | Merge branch 'master' into ng/masterStefano Lattarini2012-04-111-2/+3
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: vala tests: force the use of automatic dependency tracking tests: avoid spurious failures in tests on C++ and lex tests: avoid spurious failures with non-flex 'lex' programs and C++ tests: avoid a spurious failures for shells with busted 'set -e' maint: simplify generation of files with @substed@ stuff tests: remove redundant requirement tests: make two test scripts executable t/README: update w.r.t. recent overhaul (non-recursive build system) docs: fix names of relevant test cases in comments NEWS: automake build systems avoids make recursion maint: no more make recursion in Automake's build system tests: rename 'tests/' => 't/', '*.test' => '*.sh' tests: remove recipes that run tests with 'prove' tests: move most helper scripts and files into the 'ax' subdirectory maint: remove most recursion in automake's own build system tests: fix a spurious failures with non-GNU make + Extra non-trivial edits: * Makefile.am: Remove new uses of 'AM_MAKEFLAGS' throughout. (dist_automake_ac_DATA): Do not list 'm4/depout.m4' nor 'm4/make.m4'. * syntax-checks.m4: Use '$(xdefs)' instead of hard-coding the older paths of 'defs' and 'defs-static.in'. Use 't/README' instead of 'tests/README'. * t/instdir-no-empty.sh: Remove uses of 'AM_MAKEFLAGS'. * tests/depcomp-recover.test: Renamed ... * t/depcomp-recover.sh: ... to this. * tests/gmake-vars.test: Renamed ... * t/gmake-vars.sh: ... to this. * tests/interp3.test: Renamed ... * t/interp3.sh: ... to this. * tests/objdir.test: Renamed ... * t/objdir.sh: ... to this. * tests/spy-vpath-rewrite.test: Renamed ... * t/spy-vpath-rewrite.sh: ... to this. * tests/vpath-rewrite.test: Renamed ... * t/vpath-rewrite.sh: ... to this. * tests/yacc-subobj-nodep.test: Renamed ... * t/yacc-subobj-nodep.sh: ... to this. * tests/depcomp-shuffle.sh: Renamed ... * t/ax/depcomp-shuffle.sh: ... to this, and removed executable bit. * t/depcomp-shuffle-sub-vpath.sh: Adjust. * t/depcomp-shuffle-sub.sh: Likewise. * t/depcomp-shuffle-vpath.sh: Likewise. * t/depcomp-shuffle.sh: Likewise. * gen-testsuite-part: Likewise. * t/list-of-tests.mk: Do not list tests that had been already removed from the Automake-NG testsuite. Take into account the renames above. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
* tests: rename 'tests/' => 't/', '*.test' => '*.sh'Stefano Lattarini2012-04-061-0/+90
When we (soon) convert the Automake testsuite to a non-recursive make setup, we'll have to fix the entries of $(TESTS) to be prepended with the subdirectory they are in; this will increase the length of $(TESTS), and thus increase the possibility of exceeding the command-line length limits on some systems (most notably, MinGW/MSYS). See automake bug#7868 for more information. Thus we rename the 'tests/' subdirectory to 't/', and each 'x.test' script in there to 'x.sh'; this way, the $(TESTS) entry 'foo.test' will become 't/foo.sh', which have the same number of characters. * tests/: Rename ... * t/: ... to this. * t/*.test: Rename ... * t/*.sh: ... to this. * t/.gitignore: Removed as obsolete. * t/defs: Adjust. * t/gen-testsuite-part: Likewise. * t/list-of-tests.mk: Likewise. * t/ccnoco.sh: Likewise. * t/ccnoco3.sh: Likewise. * t/self-check-cleanup.tap: Likewise. * t/self-check-dir.tap: Likewise. * t/self-check-me.tap: Likewise. * t/self-check-reexec.tap: Likewise. * README: Likewise. * bootstrap: Likewise * configure.ac: Likewise. * Makefile.am: Likewise. * .gitignore: Likewise. * syntax-check.mk: Likewise. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
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