complaints from the `sc_no_brace_variable_expansions' maintainer
check.
+ 2011-10-18 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ * tests/yacc-dist-nobuild.test: Add reference to relevant bug#7884.
+
2011-10-06 Stefano Lattarini <stefano.lattarini@gmail.com>
+ tests: fix spurious error in 'test-extensions.test'
+ * tests/test-extensions.test: Call automake with the option
+ `--add-missing', to ensure the required script `test-driver'
+ gets installed. Note that the test still fails due to an
+ internal error in automake, though.
+
+2011-10-06 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: avoid few useless uses of the `-e' make option
+ * tests/python12.test: Using `make -e' is not required to override
+ the DESTDIR variable, since this variable shouldn't be defined in
+ any automake-generated Makefile.in file.
+ * tests/man2.test: Likewise.
+ * tests/man5.test: Likewise.
+
+2011-10-06 Stefano Lattarini <stefano.lattarini@gmail.com>
+
fix: make a test script executable
* tests/nobase-nodist.test: Make executable.
* tests/parallel-tests-log-compiler-example.test: Likewise.
* tests/Makefile.am (TESTS): Update.
+2011-06-30 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ coverage: new test on parallel-tests TESTS runtime overriding
+ * tests/parallel-tests-cmdline-override.test: New test, check that
+ we can use indirections when overriding TESTS and TEST_LOGS from
+ the command line.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-08-03 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ gitignore: ignore `*.trs' files in lib/Automake/tests
+ * lib/Automake/tests/.gitignore: Add `*.trs' pattern.
+
+2011-08-03 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: list another "forgotten" test script in Makefile.am
+ * tests/Makefile.am (TESTS): Also list test script
+ `test-driver-trs-suffix-registered.test'; it had been introduced
+ in commit `v1.11-910-g0c81b43', but by mistake it wasn't added
+ to the list of tests in the Makefile back then.
+
+2011-08-03 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: list "forgotten" test script in Makefile.am
+ * tests/Makefile.am (TESTS): Also list the test script
+ `parallel-tests-no-color-in-log.test'; it had been introduced in
+ commit `v1.11-899-geaac33f', but by mistake it wasn't added to
+ the list of tests in the Makefile back then.
+
+2011-08-03 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: remove duplicated mention of a test in Makefile.am
+ * tests/Makefile.am (tap_other_tests): Remove `tap-empty.test',
+ it is already listed in `$(tap_with_common_setup_tests)'.
+
+2011-08-03 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: one more use of TAP in our own tests
+ * tests/tap-bad-prog.test, tests/tap-bad-prog2.test: Merged
+ into ...
+ * tests/tap-bad-prog.tap: ... this TAP-generating test.
+ * tests/Makefile.am (tap_other_tests): Remove plan-bad-prog.test
+ and plan-bad-prog2.test.
+ (XFAIL_TESTS): Remove plan-bad-prog2.test.
+ (plan-bad-prog2.log): Remove.
+
+2011-08-03 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: scaffolding to allow use of TAP in our own tests
+ Now that Automake has initial support for the TAP test protocol,
+ we can start "eating our own dog food" and rewrite some tests to
+ use TAP; this should allow for better granularity, especially in
+ the control of skips and expected failures. With this change, we
+ set up the initial scaffolding required by the planned TAP tests,
+ and convert few older tests to use TAP, mostly in order to verify
+ that there are no obvious errors. The tests in our testsuite that
+ use the TAP protocol will be marked by the new `.tap' extension.
+ * tests/plain-functions.sh: New file containing definition of
+ helper shell functions used by the "protocol-less" tests of the
+ Automake testsuite.
+ * tests/tap-functions.sh: New file containing definition of
+ helper shell functions used by the TAP-producing tests of the
+ Automake testsuite.
+ * tests/defs: Remove definitions of some functions that are
+ now defined in `plain-functions.sh'. Instead, source one of
+ `plain-functions.sh' or `tap-functions.sh', depending on whether
+ `$use_tap' is set to "no" or "yes".
+ (exit trap): Call `late_plan_' if `$use_tap' is true. Also,
+ unset shell traces before issuing the latest commands, to avoid
+ confusing the tap driver with spurious output.
+ * tests/defs-static.in ($use_tap): New variable, by default set
+ to "yes" if the calling test script has a `.tap' suffix, and to
+ "no" otherwise. The individual scripts can override it though.
+ In code sanity-checking the environment, verify that `$use_tap'
+ is not exported.
+ * tests/self-check-env-sanitize.test: Update, and small related
+ reformatting.
+ * tests/self-check-tap.test: New very minimal self test.
+ * tests/acoutbs.test, tests/acoutbs2.test, tests/acoutnoq.test,
+ tests/acoutpt.test, tests/acoutpt2.test, tests/acoutqnl.test:
+ Removed, merged into ...
+ * tests/ac-output-old.tap: ... this new test, that uses TAP.
+ * tests/Makefile.am (TAP_LOG_DRIVER): Define to invoke our own
+ `tap-driver' script.
+ (TAP_LOG_DRIVER_FLAGS): Define to `--merge', so that the stdout
+ and stderr of the test scripts remains synced.
+ (TEST_EXTENSIONS): Define, to add the `.tap' suffix; also list
+ the `.test' suffix explicitly.
+ (EXTRA_DIST): Distribute the new files `plain-functions.sh' and
+ `tap-functions.sh'.
+ ($(TEST_LOGS)): Depends on them.
+ (AM_TESTS_ENVIRONMENT): Ensure that `use_tap' is not exported in
+ the environment of the tests.
+ (TESTS): Update.
+
+2011-08-03 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ * NEWS: Fix typo, and related reformatting.
+
+2011-08-03 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ * NEWS: add mention of new experimental TAP support
+
+2011-08-02 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: rename some test scripts
+ * tests/parallel-tests-am_tests_environment.test: Renamed ...
+ * tests/am-tests-environment.test: ... to this.
+ * tests/check-tests_environment.test: Renamed ...
+ * tests/tests-environment.test: ... to this.
+ * tests/parallel-test-driver-install.test: Renamed ...
+ * tests/parallel-tests-driver-install.test: ... to this.
+ * tests/parallel-tests-make-n.test: Renamed ...
+ * tests/parallel-tests-dry-run.test: ... to this.
+ * tests/Makefile.am (TESTS): Updated.
+
+2011-08-02 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ coverage: parallel-tests and lazy dependencies on EXTRA_PROGRAMS
+ * tests/parallel-tests-extra-programs.test: New test.
+ * tests/Makefile.am (TESTS): Update.
+ * doc/automake.texi (Parallel Test Harness): Add a comment
+ pointing to the new test.
+
+2011-08-02 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ docs: improve, extend and fix documentation on TAP support
+ * doc/automake.texi ("Using the TAP test protocol"): Divide this
+ section into ...
+ ("Introduction to TAP", "Use TAP with the Automake test harness",
+ "Incompatibilities with other TAP parsers and drivers", "Links
+ and external resources"): ... these subsections, extend them by
+ adding more information and examples, and improve them by removing
+ incomplete and/or temporary wordings and TODO items.
+ ("Script-based Testsuites", "Parallel Test Harness"): Add a couple
+ of anchors to improve the granularity of cross-references.
+ * tests/tap-doc2.test: New test, verifying the correctness of the
+ new examples given in the manual.
+ * tests/Makefile.am (tap_other_tests): Add the new test.
+
+2011-08-01 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: separate the only failing check of an xfailing test
+ * tests/plan-bad-prog.test: Move the only failing check of this
+ test (i.e., the one about the total number of "ERROR" outcomes)
+ into ...
+ * tests/plan-bad-prog2.test: ... this new test.
+ * tests/Makefile.am (XFAIL_TESTS): Remove `plan-bad-prog.test',
+ add `plan-bad-prog2.test'.
+ (tap_other_tests): Add `plan-bad-prog2.test'.
+ (plan-bad-prog2.log): Depend on `plan-bad-prog.test'.
+
+2011-08-01 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: fix spurious errors in an xfailing test on TAP support
+ * tests/plan-bad-prog.test: Fix typo in the name of the test
+ being made unreadable. Correct the wording of the potential
+ skip message, and simplify the condition under which the test
+ is to be skipped. Escape literal dots in grep regexps.
+
+2011-08-01 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: better granularity in a couple of tests on TAP support
+ * tests/tap-summary-aux.sh: New auxiliary script, filled with code
+ moved out from ...
+ * tests/tap-summary.test: ... this test, from which the checks on
+ colored testsuite have further been moved into ...
+ * tests/tap-summary-color.test: ... this new test, which in turn
+ * tests/Makefile.am (tap_other_tests): Add `tap-summary-color.test'.
+ (EXTRA_DIST): Distribute `tap-summary-aux.sh'
+ (tap-summary.log): Depend on `tap-summary-aux.sh'.
+ (tap-summary-color.log): Likewise.
+
+2011-08-01 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: optimize tests on TAP for speed and against duplication
+ The creation and configuration of common files and data used by
+ many tests on TAP is, with this change, factored out into a new
+ dedicated auxiliary test, from which those tests will depend upon.
+ This reduces code duplication in tests and, more importantly,
+ offers a noticeable speedup in the involved tests (30-40%).
+ * tests/tap-common-setup.test: New test, setting up the common
+ files and data used by various tests on TAP support.
+ * tests/tap-setup.sh: New file, to be sourced by tests wanting to
+ bring in data generated by `tap-common-setup.test'.
+ * tests/tap-autonumber.test: Update to use the pre-computed data
+ files.
+ * tests/tap-bailout.test: Likewise.
+ * tests/tap-color.test: Likewise.
+ * tests/tap-deps.test: Likewise.
+ * tests/tap-diagnostic.test: Likewise.
+ * tests/tap-empty-diagnostic.test: Likewise.
+ * tests/tap-empty.test: Likewise.
+ * tests/tap-escape-directive.test: Likewise.
+ * tests/tap-exit.test: Likewise.
+ * tests/tap-signal.test: Likewise.
+ * tests/tap-fancy.test: Likewise.
+ * tests/tap-fancy2.test: Likewise.
+ * tests/tap-global-log.test: Likewise.
+ * tests/tap-global-result.test: Likewise.
+ * tests/tap-html.test: Likewise.
+ * tests/tap-log.test: Likewise.
+ * tests/tap-merge-stdout-stderr.test: Likewise.
+ * tests/tap-no-merge-stdout-stderr.test: Likewise.
+ * tests/tap-message-0.test: Likewise.
+ * tests/tap-no-disable-hard-error.test: Likewise.
+ * tests/tap-no-spurious-summary.test: Likewise.
+ * tests/tap-no-spurious.test: Likewise.
+ * tests/tap-not-ok-skip.test: Likewise.
+ * tests/tap-numeric-description.test: Likewise.
+ * tests/tap-out-of-order.test: Likewise.
+ * tests/tap-passthrough.test: Likewise.
+ * tests/tap-passthrough-exit.test: Likewise.
+ * tests/tap-plan.test: Likewise.
+ * tests/tap-plan-corner.test: Likewise.
+ * tests/tap-plan-corner2.test: Likewise.
+ * tests/tap-plan-errors.test: Likewise.
+ * tests/tap-realtime.test: Likewise.
+ * tests/tap-recheck-logs.test: Likewise.
+ * tests/tap-skip-whole.test: Likewise.
+ * tests/tap-todo-skip-together.test: Likewise.
+ * tests/tap-todo-skip-whitespace.test: Likewise.
+ * tests/tap-todo-skip.test: Likewise.
+ * tests/tap-unplanned.test: Likewise.
+ * tests/tap-with-and-without-number.test: Likewise.
+ * tests/tap-xfail-tests.test: Likewise.
+ * tests/tap-skip-whole-whitespace.test: Likewise, and remove
+ redundant definitions of `$sp' and `$tab' (they are already
+ defined in `tests/defs').
+ * tests/tap-whitespace-normalization.test: Likewise.
+ * tests/Makefile.am (TESTS): Update.
+ (EXTRA_DIST): Distribute `tap-setup.sh'.
+ (tap_with_common_setup_tests, tap_with_common_setup_logs)): New
+ variables, holding respectively the list of tests using the files
+ pre-computed by `tap-common-setup.test', and the list of their
+ corresponding log files.
+ (tap_other_tests): New variable, holding the list of other tests
+ on TAP support.
+ ($(tap_with_common_setup_logs)): Depend on `tap-common-setup.log'
+ and `tap-setup.sh'.
+
+2011-08-01 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ test harness: use new `.trs' files to hold test metadata
+ With this change, the test harness will keep test metadata in
+ dedicated `.trs' files, instead of having them embedded into the
+ `.log' files. This allows for easier forward-compatibility and
+ extension of test metadata, and for more flexibility in the
+ format of the `.log' files. Note that this change makes the
+ `:end-metadata:' field obsolete.
+ * doc/automake.texi (Parallel Test Harness, Log files generation
+ and test results recording): Document the new APIs and behaviour;
+ some related minor rewordings and fixlets.
+ * NEWS: Update.
+ * automake.in (handle_tests): When bringing in the content of
+ `check2.am', substitute %BASE% with the basename of the `.log'
+ file being created by a rule. Add the generated `.trs' files
+ to the list of files to be cleaned by "make mostlyclean".
+ * lib/am/check.am (am__test_driver_flags): Rename ...
+ (am__common_driver_flags): ... to this, and remove the flags
+ `--test-name' and `--log-file' from it: they are now define in
+ the proper rules in `check2.am'.
+ (am__TEST_BASES): New internal variable, holding the names of
+ the tests, with any registered extension removed.
+ (am__stealth_MAKE): New internal variable, can be used instead of
+ $(MAKE) in recipes requiring a recursive call to make, but which
+ are not intended to be executed by "make -n".
+ (.log.trs): New suffix rule, to recover from deletion of `.trs'
+ files.
+ ($(TEST_SUITE_LOG)): Almost completely rewritten to follow the
+ new API of "test logs in `.log' files, test metadata in `.trs'
+ files". It goes to some length to work correctly in face of
+ unreadable or missing `.log' and `.trs' files, and to error out
+ with proper error messages when this is not possible.
+ [%?PARALLEL_TESTS%] (check-TESTS): Also remove relevant "stale"
+ `.trs' files (in addition to `.log files) before remaking the
+ $(TEST_SUITE_LOG).
+ (recheck, recheck-html): Look for the `:recheck:' field in the
+ `.trs' files, not in the `.log' files.
+ * lib/am/check2.am (?GENERIC?%EXT%.log, ?!GENERIC?%OBJ%): Adjust
+ the call to the test driver, in particularly passing the new
+ option `--trs-file'.
+ [%am__EXEEXT%] (?GENERIC?%EXT%$(EXEEXT).log): Likewise.
+ * lib/tap-driver ($USAGE): Adjust the help screen.
+ (Getopt::Long::GetOptions): Handle the `--trs-file' option,
+ through the use of ...
+ ($trs_file): ... this new global variable.
+ (finish): Write metadata for the test run to `$trs_file' rather
+ then to `$log_file', through the use of ...
+ (write_test_results): ... this new function.
+ * lib/test-driver (print_usage): Update the help screen.
+ (Option parsing): Handle the `--trs-file' option, through the
+ use of ...
+ ($resfile): ... this new global variable.
+ (Main code): Write metadata for the test run to `$trsfile' rather
+ than to `$logfile'.
+ Minor related adjustments to comments.
+ * tests/.gitignore: Ignore `*.trs' files.
+ * tests/parallel-tests-unreadable-log.test: Moved ...
+ * tests/parallel-tests-unreadable.test: ... to this, and extended
+ to also check the semantics for unreadable `.trs' files.
+ * tests/test-driver-end-metadata.test: Deleted as obsolete.
+ * tests/test-driver-metadata-no-leading-space.test: Likewise.
+ * tests/test-driver-global-log.test: Renamed ...
+ * tests/test-metadata-global-log.test: ... to this, and modified
+ as to verify the new APIs and semantics.
+ * tests/test-driver-recheck: Renamed ...
+ * tests/test-metadata-recheck.test: ... to this, and modified
+ likewise.
+ * tests/parallel-tests-once.test: New test.
+ * tests/parallel-tests-make-n.test: Likewise.
+ * test-metadata-results.test: Likewise.
+ * test-missing.test: Likewise.
+ * test-missing2.test: Likewise.
+ * test-trs-basic.test: Likewise.
+ * test-trs-recover.test: Likewise.
+ * test-trs-recover2.test: Likewise.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-07-27 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ test harness: allow more metadata in log files
+ This change reworks and improves the parallel test harness to use
+ more specialized reStructuredText fields in the log files (instead
+ of relying on specially-placed of "magic lines" and more indirect
+ semantical formatting); the new fields are the following:
+ - ":recheck:": tell whether the associated test will have to be
+ re-run by "make recheck";
+ - ":copy-in-global-log:": tell whether the content of the log
+ file should be copied in the "global log" `test-suite.log';
+ - ":end-metadata:", which inhibits the scanning of the rest of
+ the log file (for what concerns test metadata).
+ Also, the special `:test-result:' value "END" has been removed,
+ superseded by the new `:end-metadata:' field.
+ * doc/automake.texi (Log files generation and test results
+ recording): Document the new API and semantics. Remove or fix
+ some obsolete comments.
+ * lib/am/check.am ($(TEST_SUITE_LOG), recheck, recheck-html):
+ Adjust comments and code.
+ * lib/tap-driver (finish): Adjust, with the help of ...
+ (must_recheck, copy_in_global_log): ... these new functions.
+ * lib/test-driver (Main code): Adjust, with the help of ...
+ ($recheck, $gcopy): ... these new variables.
+ * tests/trivial-test-driver: Update to obey the new APIs.
+ * tests/test-driver-recheck.test: Likewise.
+ * tests/test-driver-global-log.test: Likewise.
+ * tests/tap-passthrough.test: Relax the test, avoiding to check
+ what is written in `test-suite.log'; such check has been moved ...
+ * tests/tap-global-log.test: ... in this new test, and extended.
+ * tests/test-driver-metadata-no-leading-space.test: New test.
+ * tests/test-driver-end-test-results.test: Removed, it checked
+ the old APIs; superseded by ...
+ * tests/test-driver-end-metadata.test: ... this new test.
+ * tests/tap-log.test: Improve syncing with ...
+ * tests/test-log.test: ... this new test.
+ * tests/parallel-tests.test: Remove some duplication w.r.t. this
+ last new test. Updated heading comments.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-07-27 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: fix a spurious failure with non-bash shells
+ * tests/tap-fancy2.test: Remove an unportable use of backslashes
+ with the `echo' builtin, which was causing some shells (among them
+ bash and Debian /bin/ksh) to print a `\\' string, while other
+ shells (among them zsh, dash, and Solaris /bin/sh and /bin/ksh)
+ were unexpectedly printing a single `\' character. Since we are
+ at it, add a sanity check to ensure that this issue does not
+ resurface.
+
+2011-07-27 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ testsuite: fix spurious failures with Solaris /bin/sh
+ * tests/tap-more.test: Use `echo > file', not `: > file', to
+ create empty files in the "for" loops; this is required since,
+ as documented in the autoconf manual, Solaris 10 /bin/sh
+ "optimizes" away the `:' command after the first iteration,
+ even if it is redirected.
+ * tests/test-driver-custom-multitest-recheck2.test: Likewise.
+ * tests/tap-numeric-description.test: Partial rewrite to avoid
+ using positional parameters from the 10th onward, which are
+ unportable to Solaris /bin/sh (using `${10}' causes the shell
+ to die with "bad substitution").
+
+2011-07-31 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ simple tests: support developer-defined fd redirections
+ Motivated by coreutils bug#8846, and related discussions:
+ <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8846>
+ <http://lists.gnu.org/archive/html/bug-autoconf/2011-06/msg00002.html>
+ In those threads it has been shown how problematic it can be to do
+ portable file descriptor redirections in the testsuite when using
+ the Automake testsuite harness. This change should remedy to that
+ situation.
+ * lib/am/check2.am (?GENERIC?%EXT%$(EXEEXT).log,
+ ?GENERIC?%EXT%.log, ?!GENERIC?%OBJ%): Append redirection defined
+ in $(AM_TESTS_FD_REDIRECT) to the command-line invocations of the
+ test scripts.
+ * lib/am/check.am [!%?PARALLEL_TESTS%] $(check-TESTS): Likewise.
+ * NEWS: Update.
+ * doc/automake.texi (Script-based Testsuites): Document the new
+ feature.
+ * tests/check-fd-redirect.test: New test.
+ * tests/parallel-tests-fd-redirect.test: Likewise.
+ * tests/parallel-tests-am_tests_environment.test: Remove checks
+ about the use of redirections in AM_TESTS_ENVIRONMENT: they would
+ check deprecated (if not undefined) behaviour now. Strengthen a
+ couple of still valid checks, to keep the test more in sync with
+ the documentation. Improve debugging information.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-07-22 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ docs: rework and extend documentation on testsuites support
+ * doc/automake.texi (Generalities about Testing): New section.
+ (Simple Tests using parallel-tests): Section removed, merged
+ into ...
+ (Simple Tests): ... this one, which on the other hand has been
+ subdivided into ...
+ (Script-based Testsuites, Serial Test Harness, Parallel Test
+ Harness): ... these new subsection.
+ (DejaGnu Tests): Minor adjustments.
+ Other related typofixes and rewordings throughout the manual;
+ in particular, avoid to use the term "test driver" for three
+ different concepts (and use instead "test harness" and "test
+ runner" where appropriate).
+ * tests/tap-doc.test: New test.
+ * tests/tap-no-disable-hard-error.test: Likewise.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-07-18 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tap: support colorization of testsuite progress output
+ * lib/tap-driver (%COLORS): New variable (definition extracted
+ from `lib/am/check.am:$(am__tty_colors)', with some obvious
+ adjustments.
+ (report): Adjust to colorize console output when required,
+ using ...
+ (decorate_result): ... this new function.
+ (colored): New function, used by the one above.
+ * tests/tap-summary.test: Also run the checks when `color-tests'
+ is in use.
+ * tests/Makefile.am (XFAIL_TESTS): Remove `tap-color.test'.
+
+2011-07-18 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tap: some preparatory refactoring (2)
+ This is a follow-up simplification.
+ * lib/tap-driver (console_output): Renamed ...
+ (report): ... to this, and extended to appropriately register
+ the test results when needed.
+ (testsuite_error, handle_tap_comment, handle_tap_test,
+ handle_tap_plan): Adjusted accordingly.
+
+2011-07-18 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tap: some preparatory refactoring (1)
+ This refactoring is aimed at simplifying the introduction of
+ colored console output for the TAP driver.
+ * lib/tap-driver (console_output): Now accept two arguments, the
+ first one indicating which kind of thing is to be displayed (for
+ now only a test result or a diagnostic comment), and the second
+ one (if present) the message associated to it.
+ (handle_tap_test, handle_tap_comment, handle_tap_plan,
+ testsuite_error): Adapt to the new `console_output' interface.
+
+2011-07-18 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tap: add experimental TAP-aware driver
+ * doc/automake.texi (Using the TAP test protocol): New section.
+ (Overview of Custom Test Drivers Support): Minor updates.
+ * lib/tap-driver: New script, TAP-aware test driver for Automake;
+ implemented in perl and based on TAP::Parser.
+ * lib/Makefile.am (dist_script_DATA): Add it.
+ * tests/tap-autonumber.test: New test.
+ * tests/tap-bailout.test: Likewise.
+ * tests/tap-basic.test: Likewise.
+ * tests/tap-deps.test: Likewise.
+ * tests/tap-diagnostic.test: Likewise.
+ * tests/tap-empty.test: Likewise.
+ * tests/tap-empty-diagnostic.test: Likewise.
+ * tests/tap-escape-directive.test: Likewise.
+ * tests/tap-exit.test: Likewise.
+ * tests/tap-fancy.test: Likewise.
+ * tests/tap-fancy2.test: Likewise.
+ * tests/tap-global-result.test: Likewise.
+ * tests/tap-html.test: Likewise.
+ * tests/tap-log.test: Likewise.
+ * tests/tap-merge-stdout-stderr.test: Likewise.
+ * tests/tap-more.test: Likewise.
+ * tests/tap-more2.test: Likewise.
+ * tests/tap-no-merge-stdout-stderr.test: Likewise.
+ * tests/tap-no-spurious-summary.test: Likewise.
+ * tests/tap-no-spurious.test: Likewise.
+ * tests/tap-not-ok-skip.test: Likewise.
+ * tests/tap-numeric-description.test: Likewise.
+ * tests/tap-out-of-order.test: Likewise.
+ * tests/tap-passthrough.test: Likewise.
+ * tests/tap-plan.test: Likewise.
+ * tests/tap-plan-errors.test: Likewise.
+ * tests/tap-plan-corner.test: Likewise.
+ * tests/tap-realtime.test: Likewise.
+ * tests/tap-recheck-logs.test: Likewise.
+ * tests/tap-recheck.test: Likewise.
+ * tests/tap-skip-whole.test: Likewise.
+ * tests/tap-summary.test: Likewise.
+ * tests/tap-todo-skip.test: Likewise.
+ * tests/tap-todo-skip-together.test: Likewise.
+ * tests/tap-todo-skip-whitespace.test: Likewise.
+ * tests/tap-skipall-whitespace.test: Likewise.
+ * tests/tap-unplanned.test: Likewise.
+ * tests/tap-whitespace-normalization.test: Likewise.
+ * tests/tap-with-and-without-number.test: Likewise.
+ * tests/tap-xfail-tests.test: Likewise.
+ * tests/tap-bad-prog.test: New xfailing test.
+ * tests/tap-color.test: Likewise.
+ * tests/tap-plan-corner2.test: Likewise.
+ * tests/tap-message-0.test: Likewise.
+ * tests/tap-signal.test: Likewise.
+ * tests/Makefile.am (TESTS, XFAIL_TESTS): Update.
+
+2011-07-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ test defs: new auxiliary function 'count_test_results'
+ * tests/defs (count_test_results): New function.
+ * tests/check11.test: Use it.
+ * tests/test-driver-custom-multitest.test: Likewise.
+ * tests/test-driver-custom-multitest-recheck.test: Likewise.
+ * tests/test-driver-custom-multitest-recheck2.test: Likewise.
+ * tests/parallel-tests-log-override-recheck.test: Likewise.
+ * tests/parallel-tests-log-override-recheck.test: Likewise.
+ * tests/parallel-tests-no-spurious-summary.test: Likewise, and
+ slightly improve debugging output.
+ * tests/parallel-tests.test: Make use of `count_test_results'.
+ Also, make grepping of "make check" output slightly stricter
+ * tests/parallel-tests9.test: Likewise.
+ * tests/parallel-tests-log-override-2.test: Likewise, and throw
+ in a small optimization.
+
+2011-07-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ parallel-tests: simplify testsuite summary
+ Prefer a more deterministic, "tabular" format for the testsuite
+ summary, always listing the numbers of passed, failed, xfailed,
+ xpassed, skipped and errored tests, even when these numbers are
+ zero. This simplify the logic of testsuite summary creation,
+ makes it more easily machine-parseable, and will probably allow
+ for easier addition of new kinds of test results in the future.
+ * lib/am/check.am (am__tty_colors_dummy): New make variable, to
+ reduce code duplication. Extracted from previous versions of
+ $(am__tty_colors), and extended by defining two new variables
+ `$mgn' and `$brg'.
+ [%?COLOR%, %!?COLOR%] (am__tty_colors): Use that new variable.
+ (am__text_box): Delete, is not needed anymore.
+ ($(TEST_SUITE_LOG)): Rewrite associated rules to implement the
+ new testsuite summary format.
+ * NEWS: Update.
+ * tests/check10.test: Don't run with the parallel-tests harness
+ too, that makes no sense anymore.
+ * tests/color.test: Update and adjust.
+ * tests/color2.test: Likewise.
+ * tests/parallel-tests.test: Likewise.
+ * tests/parallel-tests3.test: Likewise.
+ * tests/parallel-tests6.test: Likewise.
+ * tests/parallel-tests9.test: Likewise.
+ * tests/parallel-tests-unreadable-log.test: Likewise.
+ * tests/parallel-tests-empty-testlogs.test: Likewise.
+ * tests/parallel-tests-log-override-recheck.test: Likewise.
+ * tests/parallel-tests-no-spurious-summary.test: Likewise.
+ * tests/test-driver-custom-multitest.test: Likewise.
+ * tests/test-driver-end-test-results.test: Likewise.
+ * tests/parallel-tests-no-color-in-log.test: New test.
+ * tests/testsuite-summary-color.test: Likewise.
+ * tests/testsuite-summary-count.test: Likewise.
+ * tests/testsuite-summary-count-many.test: Likewise.
+ * tests/testsuite-summary-reference-log.test: Likewise.
+ * tests/testsuite-summary-checks.sh: New auxiliary script, used
+ by the new tests above.
+ * tests/extract-testsuite-summary: Likewise.
+ * tests/trivial-test-driver: Optimize for speed when there are
+ lots of of tests.
+ * tests/Makefile.am (EXTRA_DIST): Distribute them.
+ (testsuite-summary-color.log, testsuite-summary-count.log): Depend
+ on them.
+ (testsuite-summary-count-many.log): Depend on the auxiliary scripts
+ 'trivial-test-driver' and 'extract-testsuite-summary'.
+ (TESTS): Update.
+
+2011-07-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ parallel-tests: new recognized test result 'ERROR'
+ * lib/am/check.am ($(TEST_SUITE_LOG)): Recognize a new test result
+ `ERROR'. Use it when encountering unreadable test logs (previously
+ a simple `FAIL' was used in this situations).
+ * lib/test-driver: Set the global test result to `ERROR' when the
+ test exit status is 99. When doing colorized output, color `ERROR'
+ results in magenta.
+ * doc/automake.texi (Log files generation and test results
+ recording): Update by listing `ERROR' too among the list of valid
+ `:test-results:' arguments.
+ * NEWS: Update.
+ * tests/trivial-test-driver: Update.
+ * tests/parallel-tests.test: Likewise.
+ * tests/parallel-tests-harderror.test: Likewise.
+ * tests/parallel-tests-no-spurious-summary.test: Likewise.
+ * tests/test-driver-global-log.test: Likewise.
+ * tests/test-driver-recheck.test: Likewise.
+ * tests/test-driver-custom-multitest-recheck.test: Likewise.
+ * tests/test-driver-custom-multitest-recheck2.test: Likewise.
+ * tests/test-driver-custom-multitest.test: Likewise.
+ * tests/test-driver-custom-no-html.test: Likewise.
+ * tests/test-driver-end-test-results.test: Likewise.
+ * tests/color.test: Likewise. Also, make stricter, and also test
+ from VPATH.
+ * tests/color2.test: Likewise, and improve syncing with color.test.
+ * tests/parallel-tests-exit-statuses.test: New test.
+ * tests/parallel-tests-console-output.test: Likewise.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-07-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ parallel-tests: make parsing of test results safer
+ The new code for parsing the testsuite-generated `.log' files,
+ as introduced in commit `v1.11-872-gc96b881', considers each
+ `:test-result:' field anywhere in a `.log' file as a declaration
+ of a test result, and accounts for it as such in the testsuite
+ summary. Unfortunately this could easily cause spurious test
+ failures being reported in the testsuite summary. This happened
+ in practice with the Automake's own testsuite; for example:
+ $ make check TESTS='check12-p.test'; echo exit: $?
+ ...
+ PASS: check12-p.test
+ =====================================
+ 4 of 5 tests failed
+ See tests/test-suite.log
+ Please report to bug-automake@gnu.org
+ =====================================
+ make[2]: *** [test-suite.log] Error 1
+ make: *** [check-am] Error 2
+ exit: 2
+ This change introduces a new special `:test-result:' "END", that,
+ when seen, prevents the rest of the log file from being parsed.
+ For more information, refer to the thread:
+ <http://lists.gnu.org/archive/html/automake-patches/2011-06/msg00199.html>
+ * lib/am/check.am ($(TEST_SUITE_LOG)): Stop the parsing of a log
+ file as soon as the special ":test-result:END" directive is seen.
+ Related changes and enhancements.
+ * lib/test-driver: Protect the rest of the log after the result
+ lined with a ":test-result:END" directive.
+ * doc/automake.texi (Log files generation and test results
+ recording): Update, and related improvements.
+ * tests/parallel-tests-no-spurious-summary.test: New test.
+ * tests/test-driver-end-test-results.test: Likewise.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-06-29 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ docs: document custom test drivers and protocols
+ * doc/automake.texi (Simple Tests): Note that the TESTS_ENVIRONMENT
+ use suggested here is not portable to 'parallel-tests'.
+ (Simple Tests using parallel-tests): Document new restrictions on
+ the uses of TESTS_ENVIRONMENT and AM_TESTS_ENVIRONMENT.
+ (Custom Test Drivers): New section and node.
+ (Overview of Custom Test Drivers Support): New subsection.
+ (Declaring Custom Test Drivers in @file{Makefile.am}): Likewise.
+ (APIs for Custom Test Drivers): Likewise.
+ (Options): Update description of color-tests.
+ * lib/am/check ($(TEST_SUITE_LOG)): Remove comments that have been
+ moved into the manual.
+ (recheck, recheck-html): Minor adjustments to better conform to the
+ documentation (this should cause no semantic changes w.r.t. the
+ former behaviour); minor improvements and extensions to existing
+ comments.
+ * tests/test-driver-create-log-dir.test: New test.
+ * tests/test-driver-strip-vpath.test: Likewise.
+ * tests/test-driver-global-log.test: Likewise.
+ * tests/test-driver-recheck.test: Likewise.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-07-24 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: small enhancement to 'primary3.test'
+ * tests/primary3.test: Also test that the program named `foo.la'
+ has been effectively created.
+
+2011-07-24 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: a small simplification in 'pr8365-remake-timing.test'
+ * tests/pr8365-remake-timing.test: Avoid redundant definition
+ and use of `$save_AUTOCONF' variable.
+
+2011-07-24 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: remove an extra leading blank line
+ * tests/override-conditional-1.test: Remove extra blank line
+ placed before the shebang line.
+
+2011-07-18 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: fix typos, grammaros and other blunders in comments
+ All affected files changed.
+
+2011-07-16 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ test defs: new subroutine 'seq_', simulating GNU seq(1)
+ * tests/defs (seq_): New subroutine.
+ * tests/instmany.test: Use it.
+ * tests/instmany-mans.test: Likewise.
+ * tests/instmany-python.test: Likewise.
+ * tests/self-check-seq.test: New self test.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-07-16 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: remove duplication about testing of config.* aux files
+ * tests/add-missing.test: Also check that the `AC_CANONICAL_SYSTEM'
+ autoconf macro causes the `config.sub' and `config.guess' scripts
+ to be installed by `automake --add-missing'. Since we are at it,
+ fix minor buglets and cosmetic issues in the `check_' function.
+ * tests/hosts.test: Removed, completely subsumed by the previous
+ test now.
+ * tests/Makefile.am (TESTS): Update.
+
+2011-07-16 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: more uses of the 'unindent' subroutine
+ * tests/backcompat.test: Prefer `unindent' over plain `cat' for
+ here documents created from within a loop of if/else body.
+ * tests/backcompat2.test: Likewise.
+ * tests/backcompat4.test: Likewise.
+ * tests/init.test: Likewise.
+ * tests/instmany.test: Likewise.
+ * tests/instmany-mans.test: Likewise.
+ * tests/instmany-python.test: Likewise.
+ * tests/missing5.test: Likewise.
+ * tests/parallel-am2.test : Likewise.
+ * tests/parallel-am3.test : Likewise.
+ * tests/pr307.test: Likewise.
+ * tests/depend4.test: Likewise. Since we are at it, normalize
+ other code formatting.
+ * tests/instfail-java.test: Prefer `echo' over `cat' + here-doc
+ inside a for loop.
+
+2011-07-16 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: avoid '##'-style comments inside recipe commands
+ * tests/autodist.test: Do not whitespace-indent `##' comments when
+ they are embedded in a makefile rule: having them indented is not
+ part of the Automake API, and might cause failures with e.g., Tru64
+ make.
+ * tests/autodist-subdir.test: Likewise.
+ * tests/backcompat.test: Likewise.
+ * tests/backcompat6.test: Likewise.
+ * tests/colon7.test: Likewise.
+ * tests/posixsubst-scripts.test: Likewise.
+ * tests/posixsubst-sources.test: Likewise.
+
+2011-07-16 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: tweak, improve and extend tests on lisp support
+ * tests/lisp2.test: Prettify, and improve debugging output. Make
+ grepping of automake stderr stricter.
+ * tests/lisp7.test: Ensure verbose printing of captured make
+ output. Add trailing `:' command.
+ * tests/lisp8.test: Likewise.
+ * tests/lisp3.test: Likewise. Also, check that `.el' files and
+ compiled `.elc' files get installed by "make install", and
+ uninstalled by "make uninstall".
+ * tests/lisp4.test: Ensure installed `.el' files gets removed by
+ "make uninstall". Related changes. Add trailing `:' command.
+ * tests/lisp5.test: Likewise.
+ * tests/lisp6.test: Use proper m4 quoting in configure.in. Fix
+ use of blank lines, to improve clarity and symmetry. Fix typo in
+ comment. Add trailing `:' command.
+
+2011-07-16 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: drop useless requirement in 'license.test'
+ * tests/license.test: Drop useless requirement "makeinfo". Add
+ an extra blank line, for clarity.
+
+2011-07-08 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests defs: more uses of $top_testsrcdir
+ * tests/autodist-stamp-vti.test: Use `$top_testsrcdir' instead
+ of `$testsrcdir/..'.
+ * tests/repeated-options.test: Likewise.
+ * tests/suffix5.test: Likewise.
+ * tests/vtexi3.test: Likewise.
+
+2011-07-08 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ self tests: fix typo in comment
+ * tests/self-check-exit.test: Fix typo in heading comments.
+
+2011-07-08 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: remove redundant settings of `errexit' shell flag
+ * tests/amhello-binpkg.test: Do not set the `errexit' shell
+ flag, as it is already set by `tests/defs'.
+ * tests/amhello-cflags.test: Likewise.
+ * tests/amhello-cross-compile.test: Likewise.
+ * tests/ansi2knr-deprecation.test: Likewise.
+ * tests/autodist-no-duplicate.test: Likewise.
+ * tests/distcheck-configure-flags-am.test: Likewise.
+ * tests/distcheck-configure-flags-subpkg.test: Likewise.
+ * tests/distcheck-configure-flags.test: Likewise.
+ * tests/distcheck-hook.test: Likewise.
+ * tests/distcheck-hook2.test: Likewise.
+ * tests/parallel-tests-am_tests_environment.test: Likewise.
+ * tests/parallel-tests-harderror.test: Likewise.
+ * tests/parallel-tests-log-compiler-example.test: Likewise.
+ * tests/parallel-tests-log-override-1.test: Likewise.
+ * tests/parallel-tests-log-override-2.test: Likewise.
+ * tests/parallel-tests-log-override-recheck.test: Likewise.
+ * tests/primary-prefix-couples-documented-valid.test: Likewise.
+ * tests/primary-prefix-couples-force-valid.test: Likewise.
+ * tests/primary-prefix-invalid-couples.test: Likewise.
+ * tests/primary-prefix-valid-couples.test: Likewise.
+ * tests/remake-subdir-from-subdir.test: Likewise.
+ * tests/remake-subdir-gnu.test: Likewise.
+ * tests/remake-subdir-long-time.test: Likewise.
+ * tests/remake-subdir.test: Likewise.
+ * tests/remake-subdir2.test: Likewise.
+ * tests/silent-configsite.test: Likewise.
+ * tests/tests-environment-backcompat.test: Likewise.
+
+2011-06-29 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ docs: explain why AM_TESTS_ENVIRONMENT must be semicolon-terminated
+ * doc/automake.texi (Simple Tests using parallel-tests): Ditto, and
+ related adjustments.
+ Suggestion by Ralf Wildenhues.
+
+2011-06-29 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ docs: fix unportable example of AM_TESTS_ENVIRONMENT usage
+ * doc/automake.texi (Simple Tests using parallel-tests): The
+ old example on AM_TESTS_ENVIRONMENT relied on unportable shell
+ features, and in particular didn't work with various Korn
+ Shells (see also commit `v1.11-925-g29ca903'). Give another
+ example, simpler this time, but still inspired to real-world
+ usage (the GNU coreutils testsuite).
+
+ 2011-06-28 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ yacc tests: fix bug in 'yacc-cxx.test'
+ * tests/yacc-cxx.test: Enable `errexit' shell flag (the lack of
+ which was masking the bug).
+ (bar.cxx): Rename to ...
+ (bar2.cxx): ... this, otherwise automake will (correctly) complain
+ that object `bar.o' is created by both `bar.cxx' and `bar.c++'.
+ (Makefile.am): Adjust.
+
+ 2011-06-28 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ lex tests: fix spurious link errors on Solaris
+ On Solaris 10, linking of lex-generated programs was failing in a
+ couple of lex tests with errors like this:
+ g++ -g -O2 -o joe joe.o -ll
+ Undefined symbol first referenced in file
+ yywrap() joe.o
+ ld: fatal: Symbol referencing errors. No output written to joe
+ collect2: ld returned 1 exit status
+ This change fixes it, also fixing at once potential problems for
+ systems that don't have a "lex library" (this happens for example
+ when cross-compiling from GNU/Linux to MinGW).
+ * tests/lex-depend-cxx.test (joe.ll, moe.l++): Define a dummy
+ `yywrap()' function.
+ * tests/lex-clean-cxx.test (mainfoo.cc, mainbar.cpp, mainbaz.c++,
+ mainqux.cxx): Likewise.
+
2011-06-23 Stefano Lattarini <stefano.lattarini@gmail.com>
docs: avoid a footnote, some related rewordings and improvements
2011-05-07 Stefano Lattarini <stefano.lattarini@gmail.com>
- tests: fix spurious failure of txinfo21.test on FreeBSD
- * tests/txinfo21.test: Use the `is_newest' subroutine instead of
- the `ls -t' hack to to determine whether a file has been updated.
- This is required because at least FreeBSD `ls' do not sort files
- with the same timestamp in alphabetical order when using the `-t'
- option.
+ tests: fix spurious failure of extradep.test on FreeBSD
+ * tests/extradep.test: When using `ls -t' to determine whether a
+ file has been updated, make sure to use as reference a file whose
+ timestamp is expected to be *strictly* older that that of the file
+ being checked. This is required because at least FreeBSD `ls' do
+ not sort files with the same timestamp in alphabetical order when
+ using the `-t' option.
+ * tests/extradep2.test: Likewise.
+
+2011-05-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: fix spurious failure of txinfo21.test on FreeBSD
+ * tests/txinfo21.test: Use the `is_newest' subroutine instead of
+ the `ls -t' hack to to determine whether a file has been updated.
+ This is required because at least FreeBSD `ls' do not sort files
+ with the same timestamp in alphabetical order when using the `-t'
+ option.
+
+2011-05-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: fix syntax error in 'silentcxx-gcc.test'
+ * tests/silentcxx-gcc.test (for config_args in ...): Remove extra
+ trailing backslash from the list of looped-on items.
+
+2011-05-07 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ depmod tests: fix bug in depmodes list extraction
+ * tests/depmod-tests.sh (get_depmodes): Use `echo $all_depmodes'
+ instead of `... | tr "$nl" "$sp"' to strip extra whitespaces and
+ newlines from `$all_depmodes'. The latter idiom with `tr' is
+ wrong since it gets run before `./defs' is sourced, and thus `$nl'
+ and `$sp' are undefined.
+ Bug revealad by FreeBSD tr(1) implementation, which doesn't accept
+ empty strings as arguments.
+
+2011-05-04 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests defs: use `skip_' for skipping java-related tests
+ * tests/defs.in (java, javac): Use `skip_' to signal test
+ skipping.
+
+2011-05-04 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: add excerpts from few original bug reports, for clarity.
+ * tests/comment6.test: Add excerpts and/or details from the
+ original bug report that prompted this tests to be added and/or
+ extended.
+ * tests/dejagnu4.test: Likewise.
+ * tests/installdir.test: Likewise.
+ 2011-05-13 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ lex: "make clean" removes .c files from non-distributed .l
+ Previously, while automake did *not* distribute C source and header
+ files derived from non-distributed Lex sources, it still caused
+ them to be removed only by "make maintainer-clean" only, and not by
+ simply "make clean" or "make distclean".
+ This caused "make distcheck" to fail, unless the developer put
+ those generated .c files in CLEANFILES or in DISTCLEANFILES by
+ hand.
+ This change fixes this issue, by making non-distributed `.c' files
+ generated by non-distributed Lex sources cleaned by "make clean".
+ A similar problem for Yacc support had been fixed with the commit
+ v1.11-263-ged2c8bc.
+ * tests/automake.in (lang_lex_target_hook): Make C source files
+ derived from non-distributed Lex files cleaned by "make clean",
+ not only by "make maintainer-clean".
+ * tests/lex-clean.test: New test.
+ * tests/lex-clean-cxx.test: Likewise.
+ * tests/lex-nodist.test: Likewise.
+ * tests/lex-pr204.test: Likewise.
+ * tests/pr204.test: For consistency, renamed ...
+ * tests/yacc-pr204.test: ... to this, and updated to keep it
+ more in sync with 'lex-pr204.test'.
+ * tests/yacc-nodist.test: Updated to keep it more in sync with
+ 'lex-nodist.test'.
+ * tests/Makefile.am (TESTS): Update.
+ * NEWS: Update.
+
+ 2011-05-13 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ lex tests: make test on Lex dependency tracking more "semantic"
+ * tests/lex4.test: Renamed ...
+ * tests/lex-depend-grep.test: ... to this, and extended.
+ * tests/lex-depend.test, tests/lex-depend-cxx.test: ... these
+ new tests.
+ * tests/Makefile.am (TESTS): Update.
+
+ 2011-05-13 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ lex tests: remove erroneous check about ylwrap distribution
+ * tests/lex5.test: Do not check that the ylwrap script is *not*
+ distributed when there is only one lexer, as ylwrap is in fact
+ expected to distributed unconditionally (at least starting from
+ commit `Release-1-9-323-gc5881cc' of 19-08-2006). Note that this
+ bogus check wasn't triggering any failure because it was done at
+ the wrong time (i.e. from the VPATH build directory), so that it
+ could never fail anyway.
+ Instead, check that ylwrap is distributed even when there is only
+ one lexer.
+ Since we are at it, add a couple of `ls -l' calls, to get better
+ debugging info.
+
+ 2011-05-13 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ yacc tests: "make clean" removes C++ files from non-distributed .y
+ * tests/yacc-clean-cxx.test: New test, sister of `yacc-clean.test'.
+ * tests/yacc-clean.test: Update heading comment to reference the
+ new sister test.
+ * tests/Makefile.am (TESTS): Update.
+
+ 2011-05-06 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: add a workaround for automake bug#8485
+ * tests/yacc-d-cxx.test (Makefile.am): Add temporary workaround
+ for automake bug#8485. The bug is still exposed by the testcase
+ 'yacc-dist-nobuild-subdir.test'.
+
+ 2011-05-04 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: add a couple of inter-tests reference
+ * tests/yacc-nodist.test, tests/pr204.test: These tests are
+ related, so add references to each other in heading comments.
+
+ 2011-05-04 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ lex tests: require just `lex' instead of `flex'
+ * tests/lex-subobj-nodep.test ($required): Require `lex',
+ not `flex', as this test is expected to work with any lex
+ implementation.
+ * tests/silent-lex.test: Likewise.
+
+ 2011-05-04 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests defs: use `skip_' for skipping yacc/lex related tests
+ * tests/defs.in (lex, bison): Use `skip_' to signal test skipping.
+
+ 2011-05-04 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests defs: merge cleanup
+ * tests/defs.in (flex, bison): Requirements removed, we have real
+ `lex' and `yacc' requirements now.
+
2011-05-04 Stefano Lattarini <stefano.lattarini@gmail.com>
tests defs: allow requirements for compilers (mostly dummy)
character in double-quoted string. Fix a bug in which the rule
emitted an erroneously empty substring in its error message.
+2011-04-14 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: fix typo in python5b.test
+ * tests/python5b.test: Remove extra `:' from $PATH redefinition.
+
2011-04-12 Stefano Lattarini <stefano.lattarini@gmail.com>
- coverage: test for automake bug#8485 (known regression)
- * tests/yacc-dist-nobuild-subdir.test: New test.
- * tests/Makefile.am (TESTS, XFAIL_TESTS): Update.
+ lex/yacc tests: remove redundant $distdir definition
+ * tests/lex3.test ($distdir): Remove definition, that's already
+ done in `tests/defs'.
+ * tests/lexvpath.test: Likewise.
+ * tests/yacc-basic.test: Likewise.
+ * tests/yacc-cxx.test: Likewise.
+ * tests/yacc-d-basic.test: Likewise.
+ * tests/yacc-d-cxx.test: Likewise.
+ * tests/yacc-d-vpath.test: Likewise.
+ * tests/yacc-dist-nobuild-subdir.test: Likewise.
+ * tests/yacc-dist-nobuild.test: Likewise.
+ * tests/yacc-mix-c-cxx.test: Likewise.
+ * tests/yaccvpath.test: Likewise.
+2011-04-14 Stefano Lattarini <stefano.lattarini@gmail.com>
+
+ tests: remove redundant settings of `errexit' shell flag
+ * tests/autodist-acconfig.test: Do not set the `errexit'
+ shell flag, as it is already set by `tests/defs'.
+ * 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/autodist-subdir.test: Likewise.
+ * tests/autodist.test: Likewise.
+ * tests/check-exported-srcdir.test: Likewise.
+ * tests/check-tests-in-builddir.test: Likewise.
+ * tests/check-tests_environment.test: Likewise.
+ * tests/help-python.test: Likewise.
+ * tests/java-check.test: Likewise.
+ * tests/java-extra.test: Likewise.
+ * tests/java-noinst.test: Likewise.
+ * tests/lex-subobj-nodep.test: Likewise.
+ * tests/ltinit.test: Likewise.
+ * tests/m4-inclusion.test: Likewise.
+ * tests/maintclean-vpath.test: Likewise.
+ * tests/parallel-tests-subdir.test: Likewise.
+ * tests/pr8365-remake-timing.test: Likewise.
+ * tests/python-dist.test: Likewise.
+ * tests/python-vars.test: Likewise.
+ * tests/python-virtualenv.test: Likewise.
+ * tests/python5b.test: Likewise.
+ * tests/specflg-dummy.test: Likewise.
+ * tests/yacc-dist-nobuild-subdir.test: Likewise.
+
2011-04-12 Stefano Lattarini <stefano.lattarini@gmail.com>
test defs: define default $distdir (help reducing duplication)
-New in 1.11.0a:
+New in 1.11a:
+
+* Obsolete features removed:
+
+ - Support for automatic de-ANSI-fication has been removed.
+
+ - The support for the "obscure" multilib feature has been removed
+ from Automake core (but remains available in the 'contrib/'
+ directory of the Automake distribution).
+
+ - Support for ".log -> .html" conversion and the check-html and
+ recheck-html targets has been removed from Automake core (but
+ remains available in the 'contrib/' directory of the Automake
+ distribution).
+
+ - The deprecated `lzma' compression format for distribution archives
+ has been removed, in favor of `xz' and `lzip'.
+
+ - The obsolete AM_WITH_REGEX macro has been removed.
+
+ - The deprecated options `--output-dir', `--Werror' and `--Wno-error'
+ have been removed.
+
+* New targets:
+
+ - New `cscope' target to build a cscope database for the source tree.
+
+* Changes to Automake-generated testsuite harnesses:
+
+ - Test scripts that exit with status 99 to signal an "hard error" (e.g.,
+ and unexpected or internal error, or a failure to set up the test case
+ scenario) have their outcome reported as an 'ERROR' now. Previous
+ versions of automake reported such an outcome as a 'FAIL' (the only
+ difference with normal failures being that hard errors were counted
+ as failures even when the test originating them was listed in
+ XFAIL_TESTS).
+
+ - The testsuite summary displayed by the parallel-test harness has a
+ completely new format, that always list the numbers of passed, failed,
+ xfailed, xpassed, skipped and errored tests, even when these numbers
+ are zero (but using smart coloring when the color-tests option is in
+ effect).
+
+ - The default testsuite driver offered by the 'parallel-tests' option is
+ now implemented (partly at least) with the help of automake-provided
+ auxiliary scripts (e.g., `test-driver'), instead of relying entirely
+ on code in the generated Makefile.in.
+ This has two noteworthy implications. The first one is that projects
+ using the `parallel-tests' option should now either run automake with
+ the `--add-missing' option, or manually copy the `test-driver' script
+ into their tree. The second, and more important, implication is that
+ now, when the `parallel-tests' option is in use, TESTS_ENVIRONMENT can
+ not be used anymore to define a test runner, and the command specified
+ in LOG_COMPILER (and <ext>_LOG_COMPILER) must be a *real* executable
+ program or script. For example, this is still a valid usage (albeit
+ a little contorted):
+
+ TESTS_ENVIRONMENT = \
+ if test -n '$(STRICT_TESTS)'; then \
+ maybe_errexit='-e'; \
+ else \
+ maybe_errexit=''; \
+ fi;
+ LOG_COMPILER = $(SHELL) $$maybe_errexit
+
+ while this is not anymore:
+
+ TESTS_ENVIRONMENT = \
+ $(SHELL) `test -n '$(STRICT_TESTS_CHECKING)' && echo ' -e'`
+
+ neither is this:
+
+ TESTS_ENVIRONMENT = \
+ run_with_perl_or_shell () \
+ { \
+ if grep -q '^#!.*perl' $$1; then
+ $(PERL) $$1; \
+ else \
+ $(SHELL) $$1; \
+ fi; \
+ }
+ LOG_COMPILER = run_with_per_or_shell
+
+ - The package authors can now use customary testsuite drivers within
+ the framework provided by the 'parallel-tests' testsuite harness.
+ Consistently with the existing syntax, this can be done by defining
+ special makefile variables `LOG_DRIVER' and `<ext>_LOG_DRIVER'.
+
+ - A new developer-reserved variable `AM_TESTS_FD_REDIRECT' can be used
+ to redirect/define file descriptors used by the test scripts.
+
+ - The parallel-tests harness generates now, in addition the `.log' files
+ holding the output produced by the test scripts, a new set of `.trs'
+ files, holding "metadata" derived by the execution of the test scripts;
+ among such metadata are the outcomes of the test cases run by a script.
+
+ - Initial and still experimental support for the TAP test protocol is
+ now provided.
+
++* Changes to Yacc and Lex support:
+
-* WARNING: Future backward-incompatibilities!
++ - C source and header files derived from non-distributed Yacc and/or
++ Lex sources are now removed by a simple "make clean" (while they were
++ previously removed only "make maintainer-clean").
+
- - The support for the "obscure" multilib feature has been deprecated,
- and will be moved out of the automake core in the next major Automake
- release (1.12).
++ - Slightly backward-incompatible change, relevant only for use of Yacc
++ with C++: the extensions of the header files produced by the Yacc
++ rules are now modelled after extension of the sources corresponding
++ sources. For example, yacc files named "foo.y++" and "bar.yy" will
++ produce header files named respectively "foo.h++" and "bar.hh", where
++ they would have previously produced header files named simply "foo.h"
++ and "bar.h". This change offers better compatibility with `bison -o'.
+
- - The support for ".log -> .html" conversion and the check-html and
- recheck-html targets will be removed in the next major Automake
- release (1.12).
++ - C source and header files derived from non-distributed Yacc sources
++ are now removed by "make clean", not only by "make maintainer-clean".
+
- - The `lzma' compression format for distribution archives has been
- deprecated in favor of `xz' and `lzip', and will be removed in the
- next major Automake release (1.12).
+* Miscellaneous changes:
- - The Automake support for automatic de-ANSI-fication will be removed in
- the next major Automake release (1.12).
+ - The `dist' and `dist-all' targets now can run compressors in parallel.
- - The `--acdir' option of aclocal is deprecated, and will probably be
- removed in the next major Automake release (1.12).
+ - Automake can now generate silenced rules for texinfo outputs.
- - The exact order in which the directories in the aclocal macro
- search path are looked up is probably going to be changed in the
- next Automake release (1.12).
+ - Some auxiliary files that are automatically distributed by Automake
+ (e.g., `install-sh', or the `depcomp' script for packages compiling
+ C sources) might now be listed in the DIST_COMMON variable in many
+ Makefile.in files, rather than in the top-level one.
- - The obsolescent AM_WITH_REGEX macro has been deprecated (since the
- GNU rx library has been decommissioned), and will be removed in the
- next major Automake release (1.12).
+ - Messages of types warning or error from `automake' and `aclocal'
+ are now prefixed with the respective type, and presence of -Werror
+ is noted.
-* Changes to aclocal:
+ - Automake's early configure-time sanity check now tries to avoid
+ sleeping for a second, which slowed down cached configure runs
+ noticeably. In that case, it will check back at the end of the
+ configure script to ensure that at least one second has passed, to
+ avoid time stamp issues with makefile rules rerunning autotools
+ programs.
- - The `--acdir' option is deprecated. Now you should use the new options
- `--automake-acdir' and `--system-acdir' instead.
+ - For programs and libraries, automake now detect EXTRA_foo_DEPENDENCIES
+ and adds them to the normal list of dependencies, but without
+ overwriting the foo_DEPENDENCIES variable, which is normally computed
+ by automake.
- - C source and header files derived from non-distributed Yacc sources
- are now removed by "make clean", not only by "make maintainer-clean".
-
- - The `ACLOCAL_PATH' environment variable is now interpreted as a
- colon-separated list of additional directories to search after the
- automake internal acdir (by default ${prefix}/share/aclocal-APIVERSION)
- and before the system acdir (by default ${prefix}/share/aclocal).
+ - The warnings in the category `extra-portability' are now enabled by
+ `-Wall'. In previous versions, one has to use `-Wextra-portability'
+ to enable them.
+
+Bugs fixed in 1.11a:
+
+ - Various minor bugfixes.
+
+* Bugs introduced by 1.11:
+
+ - The AM_COND_IF macro also works if the shell expression for the
+ conditional is no longer valid for the condition.
+
+* Long-standing bugs:
+
+ - Automake's own build system finally have a real "installcheck" target.
+
+ - Files listed with the AC_REQUIRE_AUX_FILE macro in configure.ac are
+ now automatically distributed also if the directory of the auxiliary
+ files coincides with the top-level directory.
+
+ - Automake now detects the presence of the `-d' flag in the various
+ `*YFLAGS' variables even when their definitions involve indirections
+ through other variables, such as in:
+ foo_opts = -d
+ AM_YFLAGS = $(foo_opts)
+
+ - Automake now complains if a `*YFLAGS' variable has any conditional
+ content, not only a conditional definition.
+
+ - Explicit enabling and/or disabling of Automake warning categories
+ through the `-W...' options now always takes precedence over the
+ implicit warning level implied by Automake strictness (foreign, gnu
+ or gnits), regardless of the order in which such strictness and
+ warning flags appear. For example, a setting like:
+ AUTOMAKE_OPTIONS = -Wall --foreign
+ will cause the warnings in category `portability' to be enabled, even
+ if those warnings are by default disabled in `foreign' strictness.
+
+\f
+New in 1.11.2a:
+
+* WARNING: Future backward-incompatibilities!
+
+ - The obsolescent AM_WITH_REGEX macro has been deprecated, since the
+ GNU rx library has been decommissioned.
+
+ - The `lzma' compression format for distribution archives has been
+ deprecated in favor of `xz' and `lzip'.
+
+ - The `--acdir' option of aclocal is deprecated, and will probably be
+ removed in the next major Automake release (1.12). [FIXME]
+
+ - The exact order in which the directories in the aclocal macro
+ search path are looked up is probably going to be changed in the
+ next Automake release (1.12). [FIXME]
* Miscellaneous changes:
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+# Run the tests with the shell detected at configure time.
+LOG_COMPILER = $(SHELL)
+
+TEST_EXTENSIONS = .pl .test .tap
+TEST_LOG_COMPILER = $(LOG_COMPILER)
+TAP_LOG_COMPILER = $(LOG_COMPILER)
+PL_LOG_COMPILER = $(PERL)
+AM_PL_LOG_FLAGS = -Mstrict -I $(top_builddir)/lib -I $(top_srcdir)/lib -w
+
+TAP_LOG_DRIVER = AM_TAP_AWK='$(AWK)' $(SHELL) $(top_srcdir)/lib/tap-driver.sh
+
+AM_TAP_LOG_DRIVER_FLAGS = --merge
+
+EXTRA_DIST = is ChangeLog-old
+
+TESTS = ## Will be updated later.
+
XFAIL_TESTS = \
all.test \
-auxdir2.test \
+ yacc-bison-skeleton-cxx.test \
+ yacc-bison-skeleton.test \
cond17.test \
-dist-auxfile.test \
-dist-auxfile-2.test \
gcj6.test \
+override-conditional-2.test \
java-nobase.test \
objext-pr10128.test \
pr8365-remake-timing.test \
distcheck-missing-m4.log distcheck-outdated-m4.log: distcheck-hook-m4.am
EXTRA_DIST += distcheck-hook-m4.am
-# Each test case depends on defs, aclocal, and automake.
-check_SCRIPTS = defs aclocal-$(APIVERSION) automake-$(APIVERSION)
+# Keep in sync with AC_SUBST'd stuff in defs-static.in.
+do_subst = sed \
+ -e 's|@abs_srcdir[@]|$(abs_srcdir)|g' \
+ -e 's|@abs_top_srcdir[@]|$(abs_top_srcdir)|g' \
+ -e 's|@abs_builddir[@]|$(abs_builddir)|g' \
+ -e 's|@abs_top_builddir[@]|$(abs_top_builddir)|g' \
+ -e 's|@prefix[@]|$(prefix)|g' \
+ -e 's|@amdir[@]|$(amdir)|g' \
+ -e 's|@bindir[@]|$(bindir)|g' \
+ -e 's|@datadir[@]|$(datadir)|g' \
+ -e 's|@docdir[@]|$(docdir)|g' \
+ -e 's|@automake_acdir[@]|$(automake_acdir)|g' \
+ -e 's|@system_acdir[@]|$(system_acdir)|g' \
+ -e 's|@scriptdir[@]|$(scriptdir)|g' \
+ -e 's|@pkgvdatadir[@]|$(pkgvdatadir)|g' \
+ -e 's|@host_alias[@]|$(host_alias)|g' \
+ -e 's|@build_alias[@]|$(build_alias)|g' \
+ -e 's|@APIVERSION[@]|$(APIVERSION)|g' \
+ -e 's|@PATH_SEPARATOR[@]|$(PATH_SEPARATOR)|g' \
+ -e 's|@SHELL[@]|$(SHELL)|g' \
+ -e 's|@PERL[@]|$(PERL)|g' \
+ -e 's|@EGREP[@]|$(EGREP)|g' \
+ -e 's|@FGREP[@]|$(FGREP)|g' \
+ -e 's|@CPPFLAGS[@]|$(CPPFLAGS)|g' \
+ -e 's|@CC[@]|$(CC)|g' \
+ -e 's|@CFLAGS[@]|$(CFLAGS)|g' \
+ -e 's|@CXX[@]|$(CXX)|g' \
+ -e 's|@CXXFLAGS[@]|$(CXXFLAGS)|g' \
+ -e 's|@F77[@]|$(F77)|g' \
+ -e 's|@FFLAGS[@]|$(FFLAGS)|g' \
+ -e 's|@FC[@]|$(FC)|g' \
+ -e 's|@FCFLAGS[@]|$(FCFLAGS)|g' \
+ -e 's|@GNU_CFLAGS[@]|$(GNU_CFLAGS)|g' \
+ -e 's|@GNU_CXXFLAGS[@]|$(GNU_CXXFLAGS)|g' \
+ -e 's|@GNU_FFLAGS[@]|$(GNU_FFLAGS)|g' \
+ -e 's|@GNU_FCFLAGS[@]|$(GNU_FCFLAGS)|g' \
++ -e 's|@YACC[@]|$(YACC)|g' \
++ -e 's|@LEX[@]|$(LEX)|g' \
+ -e 's|@TEX[@]|$(TEX)|g' \
+ -e 's|@MODIFICATION_DELAY[@]|$(MODIFICATION_DELAY)|g' \
+ -e 's|@am_AUTOCONF[@]|$(am_AUTOCONF)|g' \
+ -e 's|@am_AUTOM4TE[@]|$(am_AUTOM4TE)|g' \
+ -e 's|@am_AUTORECONF[@]|$(am_AUTORECONF)|g' \
+ -e 's|@am_AUTOHEADER[@]|$(am_AUTOHEADER)|g' \
+ -e 's|@am_AUTOUPDATE[@]|$(am_AUTOUPDATE)|g' \
+ -e 's|@sh_errexit_works[@]|$(sh_errexit_works)|g' \
+ -e 's|@configure_input[@]|Generated from $@.in. DO NOT EDIT BY HAND!|'
+
+defs-static: defs-static.in
+ $(AM_V_at)rm -f $@ $@-t
+ $(AM_V_GEN)$(do_subst) $(srcdir)/defs-static.in >$@-t
+ $(AM_V_at) : Sanity check on the substitutions; \
+ if LC_ALL=C grep '@[a-zA-Z0-9_][a-zA-Z0-9_]*@' $@-t; then \
+ echo "$@ contains unexpanded substitution (see lines above)"; \
+ exit 1; \
+ fi
+ $(AM_V_at)chmod a-w $@-t && mv -f $@-t $@
+EXTRA_DIST += defs-static.in
+CLEANFILES = defs-static
+
+# If two test scripts have the same basename, they will end up sharing
+# the same log file, leading to all sort of undefined and undesired
+# behaviours.
+check-no-repeated-test-name:
+ @LC_ALL=C; export LC_ALL; \
+ lst='$(TEST_LOGS)'; for log in $$lst; do echo $$log; done \
+ | sort | uniq -c | awk '($$1 > 1) { print }' \
+ | sed 's/\.log$$//' | grep . >&2 \
+ && { \
+ echo $@: test names listed above are duplicated >&2; \
+ exit 1; \
+ }; :
+check-local: check-no-repeated-test-name
+.PHONY: check-no-repeated-test-name
## Checking the list of tests.
test_subdirs = . pm
# Check rules output for parser defined conditionally.
# Report from Roman Fietze.
- required='cc flex yacc'
-required='lex yacc gcc'
++required='cc lex yacc'
. ./defs || Exit 1
-set -e
-
cat >>configure.in <<'EOF'
-AM_CONDITIONAL([CASE_A], test -z "$case_B")
+AM_CONDITIONAL([CASE_A], [test -z "$case_B"])
AC_PROG_CC
AM_PROG_LEX
AC_PROG_YACC
--- /dev/null
- flex)
- # Since flex is required, we pick LEX for ./configure.
- LEX=flex
+# -*- shell-script -*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software
+# Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+########################################################
+### IMPORTANT NOTE: keep this file 'set -e' clean. ###
+########################################################
+
+# NOTE: This file should execute correctly with any system's /bin/sh
+# shell, and not only with configure-time detected $CONFIG_SHELL,
+# *until differently and explicitly specified*.
+
+## -------------------------------------------------------- ##
+## Source static setup and definitions for the testsuite. ##
+## -------------------------------------------------------- ##
+
+# Ensure we are running from the right directory.
+test -f ./defs-static || {
+ echo "$0: ./defs-static: not found in current directory" >&2
+ exit 99
+}
+
+# Source the shell sanitization and variables' definitions.
+. ./defs-static || exit 99
+
+# Enable the errexit shell flag early.
+set -e
+
+# The name of the current test (without the `.test' suffix).
+# Test scripts can override it if they need to (but this should
+# be done carefully, and *before* including ./defs).
+if test -z "$me"; then
+ # Guard against failure to spawn sed (seen on MSYS), or empty $argv0.
+ me=`echo "$argv0" | sed -e 's,.*[\\/],,;s/\.test$//;s/\.tap$//;'` \
+ && test -n "$me" \
+ || { echo "$argv0: failed to define \$me" >&2; exit 99; }
+fi
+
+## ---------------------- ##
+## Early sanity checks. ##
+## ---------------------- ##
+
+# A single whitespace character.
+sp=' '
+# A tabulation character.
+tab=' '
+# A newline character.
+nl='
+'
+
+# As autoconf-generated configure scripts do, ensure that IFS
+# is defined initially, so that saving and restoring $IFS works.
+IFS=$sp$tab$nl
+
+# Ensure $testsrcdir is set correctly.
+test -f "$testsrcdir/defs-static.in" || {
+ echo "$me: $testsrcdir/defs-static.in not found, check \$testsrcdir" >&2
+ exit 99
+}
+
+# Ensure $testbuilddir is set correctly.
+test -f "$testbuilddir/defs-static" || {
+ echo "$me: $testbuilddir/defs-static not found, check \$testbuilddir" >&2
+ exit 99
+}
+
+
+## ------------------------------------ ##
+## Ensure we run with a proper shell. ##
+## ------------------------------------ ##
+
+# Make sure we run with the shell detected at configure time (unless
+# the user forbids it).
+case ${AM_TESTS_REEXEC-yes} in
+ n|no|false|0)
+ ;;
+ *)
+ # Ensure we can find ourselves.
+ if test ! -f "$0"; then
+ echo "$me: unable to find myself: $0" >&2
+ exit 99
+ fi
+ AM_TESTS_REEXEC=no; export AM_TESTS_REEXEC
+ # Cannot simply do `opts=$-', since the content of $- is not
+ # portable among different shells. So try to propagate only
+ # the portable and interesting options.
+ case $- in
+ *x*v*|*v*x) opts=-vx;;
+ *v*) opts=-v;;
+ *x*) opts=-x;;
+ *) opts=;;
+ esac
+ echo $me: exec $SHELL $opts "$0" "$*"
+ exec $SHELL $opts "$0" ${1+"$@"} || {
+ echo "$me: failed to re-execute with $SHELL" >&2
+ exit 99
+ }
+ ;;
+esac
+
+# NOTE: From this point on, we can assume this file is being executed
+# by the configure-time detected $CONFIG_SHELL.
+
+
+## ----------------------- ##
+## Early debugging info. ##
+## ----------------------- ##
+
+echo "Running from installcheck: $am_running_installcheck"
+echo "Using TAP: $am_using_tap"
+echo "PATH = $PATH"
+
+
+## ---------------------- ##
+## Environment cleanup. ##
+## ---------------------- ##
+
+# Temporarily disable this, since some shells (e.g., older version
+# of Bash) can return a non-zero exit status upon the when a non-set
+# variable is unset.
+set +e
+
+# Unset some make-related variables that may cause $MAKE to act like
+# a recursively invoked sub-make. Any $MAKE invocation in a test is
+# conceptually an independent invocation, not part of the main
+# 'automake' build.
+unset MFLAGS MAKEFLAGS AM_MAKEFLAGS MAKELEVEL
+unset __MKLVL__ MAKE_JOBS_FIFO # For BSD make.
+unset DMAKE_CHILD DMAKE_DEF_PRINTED DMAKE_MAX_JOBS # For Solaris dmake.
+# Unset verbosity flag.
+unset V
+# Also unset variables that will let `make -e install' divert
+# files into unwanted directories.
+unset DESTDIR
+unset prefix exec_prefix bindir datarootdir datadir docdir dvidir
+unset htmldir includedir infodir libdir libexecdir localedir mandir
+unset oldincludedir pdfdir psdir sbindir sharedstatedir sysconfdir
+# Unset variables that might change the "make distcheck" behaviour.
+unset DISTCHECK_CONFIGURE_FLAGS AM_DISTCHECK_CONFIGURE_FLAGS
+# The tests call `make -e' but we do not want $srcdir from the environment
+# to override the definition from the Makefile.
+unset srcdir
+# Also unset variables that control our test driver. While not
+# conceptually independent, they cause some changed semantics we
+# need to control (and test for) in some of the tests to ensure
+# backward-compatible behavior.
+unset TESTS_ENVIRONMENT AM_TESTS_ENVIRONMENT
+unset DISABLE_HARD_ERRORS
+unset AM_COLOR_TESTS
+unset TESTS
+unset XFAIL_TESTS
+unset TEST_LOGS
+unset TEST_SUITE_LOG
+unset RECHECK_LOGS
+unset VERBOSE
+for pfx in TEST_ TAP_ ''; do
+ unset ${pfx}LOG_COMPILER
+ unset ${pfx}LOG_COMPILE # Not a typo!
+ unset ${pfx}LOG_FLAGS
+ unset AM_${pfx}LOG_FLAGS
+ unset ${pfx}LOG_DRIVER
+ unset ${pfx}LOG_DRIVER_FLAGS
+ unset AM_${pfx}LOG_DRIVER_FLAGS
+done
+unset pfx
+
+# Re-enable, it had been temporarily disabled above.
+set -e
+
+## ---------------------------- ##
+## Auxiliary shell functions. ##
+## ---------------------------- ##
+
+# Tell whether we should keep the test directories around, even in
+# case of success. By default, we don't.
+am_keeping_testdirs ()
+{
+ case $keep_testdirs in
+ ""|n|no|NO) return 1;;
+ *) return 0;;
+ esac
+}
+
+# This is used in `Exit' and in the exit trap. See comments in the latter
+# for more information,
+am__test_skipped=no
+
+# We use a trap below for cleanup. This requires us to go through
+# hoops to get the right exit status transported through the signal.
+# So use `Exit STATUS' instead of `exit STATUS' inside of the tests.
+# Turn off errexit here so that we don't trip the bug with OSF1/Tru64
+# sh inside this function.
+Exit ()
+{
+ set +e
+ # See comments in the exit trap for the reason we do this.
+ test 77 = $1 && am__test_skipped=yes
+ (exit $1); exit $1
+}
+
+if test $am_using_tap = yes; then
+ am_funcs_file=tap-functions.sh
+else
+ am_funcs_file=plain-functions.sh
+fi
+
+if test -f "$testsrcdir/$am_funcs_file"; then
+ . "$testsrcdir/$am_funcs_file" || {
+ echo "$me: error sourcing $testsrcdir/$am_funcs_file" >&2
+ Exit 99
+ }
+else
+ echo "$me: $testsrcdir/$am_funcs_file not found, check \$testsrcdir" >&2
+ Exit 99
+fi
+unset am_funcs_file
+
+# cross_compiling
+# ---------------
+# Tell whether we are cross-compiling. This is especially useful to skip
+# tests (or portions of them) that requires a native compiler.
+cross_compiling ()
+{
+ # Quoting from the autoconf manual:
+ # ... [$host_alias and $build both] default to the result of running
+ # config.guess, unless you specify either --build or --host. In
+ # this case, the default becomes the system type you specified.
+ # If you specify both, *and they're different*, configure enters
+ # cross compilation mode (so it doesn't run any tests that require
+ # execution).
+ test x"$host_alias" != x && test x"$build_alias" != x"$host_alias"
+}
+
+# is_newest FILE FILES
+# --------------------
+# Return false if any file in FILES is newer than FILE.
+# Resolve ties in favor of FILE.
+is_newest ()
+{
+ is_newest_files=`find "$@" -prune -newer "$1"`
+ test -z "$is_newest_files"
+}
+
+# is_blocked_signal SIGNAL-NUMBER
+# --------------------------------
+# Return success if the given signal number is blocked in the shell,
+# return a non-zero exit status and print a proper diagnostic otherwise.
+is_blocked_signal ()
+{
+ # Use perl, since trying to do this portably in the shell can be
+ # very tricky, if not downright impossible. For reference, see:
+ # <http://lists.gnu.org/archive/html/bug-autoconf/2011-09/msg00004.html>
+ if $PERL -w -e '
+ use strict;
+ use warnings FATAL => "all";
+ use POSIX;
+ my %oldsigaction = ();
+ sigaction('"$1"', 0, \%oldsigaction);
+ exit ($oldsigaction{"HANDLER"} eq "IGNORE" ? 0 : 77);
+ '; then
+ return 0
+ elif test $? -eq 77; then
+ return 1
+ else
+ fatal_ "couldn't determine whether signal $1 is blocked"
+ fi
+}
+
+# AUTOMAKE_run [-e STATUS] [-d DESCRIPTION] [--] [AUTOMAKE-ARGS...]
+# -----------------------------------------------------------------
+# Run automake with AUTOMAKE-ARGS, and fail if it doesn't exit with
+# STATUS. Should be polymorphic for TAP and "plain" tests. The
+# DESCRIPTION, when provided, is used for console reporting, only if
+# the TAP protocol is in use in the current test script.
+AUTOMAKE_run ()
+{
+ am__desc=
+ am__exp_rc=0
+ while test $# -gt 0; do
+ case $1 in
+ -d) am__desc=$2; shift;;
+ -e) am__exp_rc=$2; shift;;
+ --) shift; break;;
+ # Don't fail on unknown option: assume they (and the rest of the
+ # command line) are to be passed verbatim to automake (so stop our
+ # own option parsing).
+ *) break;;
+ esac
+ shift
+ done
+ am__got_rc=0
+ $AUTOMAKE ${1+"$@"} >stdout 2>stderr || am__got_rc=$?
+ cat stderr >&2
+ cat stdout
+ if test $am_using_tap != yes; then
+ test $am__got_rc -eq $am__exp_rc || Exit 1
+ return
+ fi
+ if test -z "$am__desc"; then
+ if test $am__got_rc -eq $am__exp_rc; then
+ am__desc="automake exited $am__got_rc"
+ else
+ am__desc="automake exited $am__got_rc, expecting $am__exp_rc"
+ fi
+ fi
+ command_ok_ "$am__desc" test $am__got_rc -eq $am__exp_rc
+}
+
+# AUTOMAKE_fails [-d DESCRIPTION] [OPTIONS...]
+# --------------------------------------------
+# Run automake with OPTIONS, and fail if doesn't exit with status `1'.
+# Should be polymorphic for TAP and "plain" tests. The DESCRIPTION,
+# when provided, is used for console reporting, only if the TAP
+# protocol is in use in the current test script.
+AUTOMAKE_fails ()
+{
+ AUTOMAKE_run -e 1 ${1+"$@"}
+}
+
+# extract_configure_help { --OPTION | VARIABLE-NAME } [FILES]
+# -----------------------------------------------------------
+# Use this to extract from the output of `./configure --help' (or similar)
+# the description or help message associated to the given --OPTION or
+# VARIABLE-NAME.
+extract_configure_help ()
+{
+ am__opt_re='' am__var_re=''
+ case $1 in
+ --*'=') am__opt_re="^ $1";;
+ --*'[=]') am__opt_re='^ '`printf '%s\n' "$1" | sed 's/...$//'`'\[=';;
+ --*) am__opt_re="^ $1( .*|$)";;
+ *) am__var_re="^ $1( .*|$)";;
+ esac
+ shift
+ if test x"$am__opt_re" != x; then
+ LC_ALL=C awk '
+ /'"$am__opt_re"'/ { print; do_print = 1; next; }
+ /^$/ { do_print = 0; next }
+ /^ --/ { do_print = 0; next }
+ (do_print == 1) { print }
+ ' ${1+"$@"}
+ else
+ LC_ALL=C awk '
+ /'"$am__var_re"'/ { print; do_print = 1; next; }
+ /^$/ { do_print = 0; next }
+ /^ [A-Z][A-Z0-9_]* / { do_print = 0; next }
+ /^ [A-Z][A-Z0-9_]*$/ { do_print = 0; next }
+ (do_print == 1) { print }
+ ' ${1+"$@"}
+ fi
+}
+
+# grep_configure_help { --OPTION | VARIABLE-NAME } REGEXP
+# -------------------------------------------------------
+# Grep the section of `./configure --help' output associated with either
+# --OPTION or VARIABLE-NAME for the given *extended* regular expression.
+grep_configure_help ()
+{
+ ./configure --help > am--all-help \
+ || { cat am--all-help; Exit 1; }
+ cat am--all-help
+ extract_configure_help "$1" am--all-help > am--our-help \
+ || { cat am--our-help; Exit 1; }
+ cat am--our-help
+ $EGREP "$2" am--our-help || Exit 1
+}
+
+# using_gmake
+# -----------
+# Return success if $MAKE is GNU make, return failure otherwise.
+# Caches the result for speed reasons.
+using_gmake ()
+{
+ case $am__using_gmake in
+ yes)
+ return 0;;
+ no)
+ return 1;;
+ '')
+ # Use --version AND -v, because SGI Make doesn't fail on --version.
+ # Also grep for GNU because newer versions of FreeBSD make do
+ # not complain about `--version' (they seem to silently ignore it).
+ if $MAKE --version -v | grep GNU; then
+ am__using_gmake=yes
+ return 0
+ else
+ am__using_gmake=no
+ return 1
+ fi;;
+ *)
+ fatal_ "invalid value for \$am__using_gmake: '$am__using_gmake'";;
+ esac
+}
+am__using_gmake="" # Avoid interferences from the environment.
+
+# make_can_chain_suffix_rules
+# ---------------------------
+# Return 0 if $MAKE is a make implementation that can chain suffix rules
+# automatically, return 1 otherwise. Caches the result for speed reasons.
+make_can_chain_suffix_rules ()
+{
+ if test -z "$am__can_chain_suffix_rules"; then
+ if using_gmake; then
+ am__can_chain_suffix_rules=yes
+ return 0
+ else
+ mkdir am__chain.dir$$
+ cd am__chain.dir$$
+ unindent > Makefile << 'END'
+ .SUFFIXES: .u .v .w
+ .u.v: ; cp $< $@
+ .v.w: ; cp $< $@
+END
+ echo make can chain suffix rules > foo.u
+ if $MAKE foo.w && diff foo.u foo.w; then
+ am__can_chain_suffix_rules=yes
+ else
+ am__can_chain_suffix_rules=no
+ fi
+ cd ..
+ rm -rf am__chain.dir$$
+ fi
+ fi
+ case $am__can_chain_suffix_rules in
+ yes) return 0;;
+ no) return 1;;
+ *) fatal_ "make_can_chain_suffix_rules: internal error";;
+ esac
+}
+am__can_chain_suffix_rules="" # Avoid interferences from the environment.
+
++# useless_vpath_rebuild
++# ---------------------
++# Tell whether $MAKE suffers of the bug triggering automake bug#7884.
++# For example, this happens with FreeBSD make, since in a VPATH build
++# it tends to rebuilt files for which there is an explicit or even just
++# a suffix rule, even if said files are already available in the VPATH
++# directory.
++useless_vpath_rebuild ()
++{
++ case $am__useless_vpath_rebuild in
++ yes) return 0;;
++ no) return 1;;
++ "") ;;
++ *) fatal_ "no_useless_builddir_remake: internal error";;
++ esac
++ if using_gmake; then
++ am__useless_vpath_rebuild=no
++ return 1
++ else
++ mkdir am__vpath.dir$$
++ cd am__vpath.dir$$
++ touch foo.a foo.b bar baz
++ mkdir build
++ cd build
++ unindent > Makefile << 'END'
++ .SUFFIXES: .a .b
++ VPATH = ..
++ all: foo.b baz
++ .PHONY: all
++ .a.b: ; cp $< $@
++ baz: bar ; cp ../baz bar
++END
++ if $MAKE all && test ! -f foo.b && test ! -f bar; then
++ am__useless_vpath_rebuild=no
++ else
++ am__useless_vpath_rebuild=yes
++ fi
++ cd ../..
++ rm -rf am__vpath.dir$$
++ fi
++}
++
++yl_distcheck () { useless_vpath_rebuild || $MAKE distcheck ${1+"$@"}; }
++
+# seq_ - print a sequence of numbers
+# ----------------------------------
+# This function simulates GNU seq(1) portably. Valid usages:
+# - seq LAST
+# - seq FIRST LAST
+# - seq FIRST INCREMENT LAST
+seq_ ()
+{
+ case $# in
+ 0) fatal_ "seq_: missing argument";;
+ 1) seq_first=1 seq_incr=1 seq_last=$1;;
+ 2) seq_first=$1 seq_incr=1 seq_last=$2;;
+ 3) seq_first=$1 seq_incr=$2 seq_last=$3;;
+ *) fatal_ "seq_: too many arguments";;
+ esac
+ # Try to avoid forks if possible.
+ case "$BASH_VERSION" in
+ ""|[12].*)
+ : Not bash, or a too old bash version. ;;
+ *)
+ # Use eval to protect dumber shells from parsing errors.
+ eval 'for ((i = seq_first; i <= seq_last; i += seq_incr)); do
+ echo $i
+ done'
+ return 0;;
+ esac
+ # Else, use GNU seq if available.
+ seq "$@" && return 0
+ # Otherwise revert to a slower loop using expr(1).
+ i=$seq_first
+ while test $i -le $seq_last; do
+ echo $i
+ i=`expr $i + $seq_incr`
+ done
+}
+
+# rm_rf_ [FILES OR DIRECTORIES ...]
+# ---------------------------------
+# Recursively remove the given files or directory, also handling the case
+# of non-writable subdirectories.
+rm_rf_ ()
+{
+ test $# -gt 0 || return 0
+ # Ignore failures in find, we are only interested in failures of the
+ # final rm.
+ find "$@" -type d ! -perm -700 -exec chmod u+rwx {} \; || :
+ rm -rf "$@"
+}
+
+# count_test_results total=N pass=N fail=N xpass=N xfail=N skip=N error=N
+# -----------------------------------------------------------------------
+# Check that a testsuite run driven by the parallel-tests harness has
+# had the specified numbers of test results (specified by kind).
+# This function assumes that the output of "make check" or "make recheck"
+# has been saved in the `stdout' file in the current directory, and its
+# log in the `test-suite.log' file.
+count_test_results ()
+{
+ # Use a subshell so that we won't pollute the script namespace.
+ (
+ # TODO: Do proper checks on the arguments?
+ total=ERR pass=ERR fail=ERR xpass=ERR xfail=ERR skip=ERR error=ERR
+ eval "$@"
+ # For debugging.
+ $EGREP -i '(total|x?pass|x?fail|skip|error)' stdout || :
+ rc=0
+ # Avoid spurious failures with shells with "overly sensible"
+ # `errexit' shell flag, such as e.g., Solaris /bin/sh.
+ set +e
+ test `grep -c '^PASS:' stdout` -eq $pass || rc=1
+ test `grep -c '^XFAIL:' stdout` -eq $xfail || rc=1
+ test `grep -c '^SKIP:' stdout` -eq $skip || rc=1
+ test `grep -c '^FAIL:' stdout` -eq $fail || rc=1
+ test `grep -c '^XPASS:' stdout` -eq $xpass || rc=1
+ test `grep -c '^ERROR:' stdout` -eq $error || rc=1
+ grep "^# TOTAL: *$total$" stdout || rc=1
+ grep "^# PASS: *$pass$" stdout || rc=1
+ grep "^# XFAIL: *$xfail$" stdout || rc=1
+ grep "^# SKIP: *$skip$" stdout || rc=1
+ grep "^# FAIL: *$fail$" stdout || rc=1
+ grep "^# XPASS: *$xpass$" stdout || rc=1
+ grep "^# ERROR: *$error$" stdout || rc=1
+ test $rc -eq 0
+ )
+}
+
+commented_sed_unindent_prog='
+ /^$/b # Nothing to do for empty lines.
+ x # Get x<indent> into pattern space.
+ /^$/{ # No prior x<indent>, go prepare it.
+ g # Copy this 1st non-blank line into pattern space.
+ s/^\(['"$tab"' ]*\).*/x\1/ # Prepare x<indent> in pattern space.
+ } # Now: x<indent> in pattern and <line> in hold.
+ G # Build x<indent>\n<line> in pattern space, and
+ h # duplicate it into hold space.
+ s/\n.*$// # Restore x<indent> in pattern space, and
+ x # exchange with the above duplicate in hold space.
+ s/^x\(.*\)\n\1// # Remove leading <indent> from <line>.
+ s/^x.*\n// # Restore <line> when there is no leading <indent>.
+'
+
+# unindent [input files...]
+# -------------------------
+# Remove the "proper" amount of leading whitespace from the given files,
+# and output the result on stdout. That amount is determined by looking
+# at the leading whitespace of the first non-blank line in the input
+# files. If no input file is specified, standard input is implied.
+unindent ()
+{
+ if test x"$sed_unindent_prog" = x; then
+ sed_unindent_prog=`printf '%s\n' "$commented_sed_unindent_prog" | sed -e "s/ *# .*//"`
+ fi
+ sed "$sed_unindent_prog" ${1+"$@"}
+}
+sed_unindent_prog="" # Avoid interferences from the environment.
+
+# get_shell_script SCRIPT-NAME
+# -----------------------------
+# Fetch an Automake-provided shell script from the `lib/' directory into
+# the current directory, and, if the `$am_test_prefer_config_shell'
+# variable is set to "yes", modify its shebang line to use $SHELL instead
+# of /bin/sh.
+get_shell_script ()
+{
+ if test x"$am_test_prefer_config_shell" = x"yes"; then
+ sed "1s|#!.*|#! $SHELL|" "$am_scriptdir/$1" > "$1"
+ chmod a+x "$1"
+ else
+ cp "$am_scriptdir/$1" .
+ fi
+ sed 10q "$1" # For debugging.
+}
+
+# require_xsi SHELL
+# -----------------
+# Skip the test if the given shell fails to support common XSI constructs.
+require_xsi ()
+{
+ test $# -eq 1 || fatal_ "require_xsi needs exactly one argument"
+ echo "$me: trying some XSI constructs with $1"
+ $1 -c "$xsi_shell_code" || skip_all_ "$1 lacks XSI features"
+}
+# Shell code supposed to work only with XSI shells. Keep this in sync
+# with libtool.m4:_LT_CHECK_SHELL_FEATURES.
+xsi_shell_code='
+ _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval '\''test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5'\'
+
+# fetch_tap_driver
+# ----------------
+# Fetch the Automake-provided TAP driver from the `lib/' directory into
+# the current directory, and edit its shebang line so that it will be
+# run with the perl interpreter determined at configure time.
+fetch_tap_driver ()
+{
+ # TODO: we should devise a way to make the shell TAP driver tested also
+ # TODO: with /bin/sh, for better coverage.
+ case $am_tap_implementation in
+ perl)
+ $PERL -MTAP::Parser -e 1 \
+ || skip_all_ "cannot import TAP::Parser perl module"
+ sed "1s|#!.*|#! $PERL -w|" "$am_scriptdir"/tap-driver.pl >tap-driver
+ ;;
+ shell)
+ sed "1s|#!.*|#! $SHELL|" "$am_scriptdir"/tap-driver.sh >tap-driver
+ ;;
+ *)
+ fatal_ "invalid \$am_tap_implementation '$am_tap_implementation'" ;;
+ esac \
+ && chmod a+x tap-driver \
+ || framework_failure_ "couldn't fetch $am_tap_implementation TAP driver"
+ sed 10q tap-driver # For debugging.
+}
+# The shell/awk implementation of the TAP driver is still mostly dummy, so
+# use the perl implementation by default for the moment.
+am_tap_implementation=${am_tap_implementation-shell}
+
+# Usage: require_compiler_ {cc|c++|fortran|fortran77}
+require_compiler_ ()
+{
+ case $# in
+ 0) fatal_ "require_compiler_: missing argument";;
+ 1) ;;
+ *) fatal_ "require_compiler_: too many arguments";;
+ esac
+ case $1 in
+ cc)
+ am__comp_lang="C"
+ am__comp_var=CC
+ am__comp_flag_vars='CFLAGS CPPFLAGS'
+ ;;
+ c++)
+ am__comp_lang="C++"
+ am__comp_var=CXX
+ am__comp_flag_vars='CXXFLAGS CPPFLAGS'
+ ;;
+ fortran)
+ am__comp_lang="Fortran"
+ am__comp_var=FC
+ am__comp_flag_vars='FCFLAGS'
+ ;;
+ fortran77)
+ am__comp_lang="Fortran 77"
+ am__comp_var=F77
+ am__comp_flag_vars='FFLAGS'
+ ;;
+ esac
+ shift
+ eval "am__comp_prog=\${$am__comp_var}" \
+ || fatal_ "expanding \${$am__comp_var} in require_compiler_"
+ case $am__comp_prog in
+ "")
+ fatal_ "botched configuration: \$$am__comp_var is empty";;
+ false)
+ skip_all_ "no $am__comp_lang compiler available";;
+ autodetect|autodetected)
+ # Let the ./configure commands in the test script try to determine
+ # these automatically.
+ unset $am__comp_var $am__comp_flag_vars;;
+ *)
+ # Pre-set these for the ./configure commands in the test script.
+ export $am__comp_var $am__comp_flag_vars;;
+ esac
+ # Delete private variables.
+ unset am__comp_lang am__comp_prog am__comp_var am__comp_flag_vars
+}
+
+## ----------------------------------------------------------- ##
+## Checks for required tools, and additional setups (if any) ##
+## required by them. ##
+## ----------------------------------------------------------- ##
+
+# So that we can force the use of correct gcc, g++ etc., consistently
+# with cross-compilation settings.
+if cross_compiling; then
+ am__tool_prefix="$host_alias-"
+else
+ am__tool_prefix=
+fi
+
+# Look for (and maybe set up) required tools and/or system features; skip
+# the current test if they are not found.
+for tool in : $required
+do
+ # Check that each required tool is present.
+ case $tool in
+ :) ;;
+ cc|c++|fortran|fortran77)
+ require_compiler_ $tool;;
+ xsi-shell)
+ require_xsi "$SHELL";;
+ xsi-bin-sh)
+ require_xsi "/bin/sh";;
+ xsi-lib-shell)
+ if test x"$am_test_prefer_config_shell" = x"yes"; then
+ require_xsi "$SHELL"
+ else
+ require_xsi "/bin/sh"
+ fi
+ ;;
+ bzip2)
+ # Do not use --version, bzip2 still tries to compress stdin.
+ echo "$me: running bzip2 --help"
+ bzip2 --help \
+ || skip_all_ "required program \`bzip2' not available"
+ ;;
+ cl)
+ CC=cl
+ # Don't export CFLAGS, as that could have been initialized to only
+ # work with the C compiler detected at configure time. If the user
+ # wants CFLAGS to also influence `cl', he can still export CFLAGS
+ # in the environment "by hand" before calling the testsuite.
+ export CC CPPFLAGS
+ echo "$me: running $CC -?"
+ $CC -? || skip_all_ "Microsoft C compiler \`$CC' not available"
+ ;;
+ cscope)
+ # Sun cscope is interactive without redirection.
+ echo "$me: running cscope --version </dev/null"
+ cscope --version </dev/null \
+ || skip_all_ "required program \`cscope' not available"
+ ;;
+ cygpath)
+ echo "$me: running cygpath --version"
+ cygpath --version || skip_all_ "cygpath not available"
+ ;;
+ etags)
+ # Exuberant Ctags will create a TAGS file even
+ # when asked for --help or --version. (Emacs's etags
+ # does not have such problem.) Use -o /dev/null
+ # to make sure we do not pollute the tests/ directory.
+ echo "$me: running etags --version -o /dev/null"
+ etags --version -o /dev/null \
+ || skip_all_ "required program \`etags' not available"
+ ;;
+ GNUmake)
+ for make_ in "$MAKE" gmake gnumake :; do
+ MAKE=$make_ am__using_gmake=''
+ test "$MAKE" = : && break
+ echo "$me: determine whether $MAKE is GNU make"
+ # Don't use "&&" here, or a bug of 'set -e' present in some
+ # versions of the BSD shell will be triggered. We add the
+ # dummy "else" branch for extra safety.
+ if using_gmake; then break; else :; fi
+ done
+ test "$MAKE" = : && skip_all_ "this test requires GNU make"
+ export MAKE
+ unset make_
+ ;;
+ gcc)
+ # When gcc is required, export `CC=gcc' so that ./configure
+ # always use it. This is important only when the user
+ # has defined CC in his environment, otherwise ./configure will
+ # prefer gcc to other compilers.
+ CC=${am__tool_prefix}gcc
+ CFLAGS=$GNU_CFLAGS
+ export CC CFLAGS CPPFLAGS
+ echo "$me: running $CC --version"
+ $CC --version || skip_all_ "GNU C compiler not available"
+ echo "$me: running $CC -v"
+ $CC -v || skip_all_ "botched installation for GNU C compiler"
+ ;;
+ gcj)
+ GCJ=${am__tool_prefix}gcj
+ export GCJ
+ echo "$me: running $GCJ --version"
+ $GCJ --version || skip_all_ "GNU Java compiler not available"
+ echo "$me: running $GCJ -v"
+ $GCJ -v || skip_all_ "botched installation for GNU Java compiler"
+ ;;
+ g++)
+ CXX=${am__tool_prefix}g++
+ CXXFLAGS=$GNU_CXXFLAGS
+ export CXX CXXFLAGS CPPFLAGS
+ echo "$me: running $CXX --version"
+ $CXX --version || skip_all_ "GNU C++ compiler not available"
+ echo "$me: running $CXX -v"
+ $CXX -v || skip_all_ "botched installation for GNU C++ compiler"
+ ;;
+ gfortran)
+ FC=${am__tool_prefix}gfortran
+ FCFLAGS=$GNU_FCFLAGS
+ export FC FCFLAGS
+ echo "$me: running $FC --version"
+ $FC --version || skip_all_ "GNU Fortran compiler not available"
+ echo "$me: running $FC -v"
+ $FC -v || skip_all_ "botched installation for GNU Fortran compiler"
+ case " $required " in
+ *\ g77\ *) ;;
+ *) F77=$FC FFLAGS=$FCFLAGS; export F77 FFLAGS;;
+ esac
+ ;;
+ g77)
+ F77=${am__tool_prefix}g77
+ FFLAGS=$GNU_FFLAGS
+ export F77 FFLAGS
+ echo "$me: running $F77 --version"
+ $F77 --version || skip_all_ "GNU Fortran 77 compiler not available"
+ echo "$me: running $F77 -v"
+ $F77 -v || skip_all_ "botched installation for GNU Fortran 77 compiler"
+ case " $required " in
+ *\ gfortran\ *) ;;
+ *) FC=$F77 FCFLAGS=$FFLAGS; export FC FCFLAGS;;
+ esac
+ ;;
+ icc)
+ CC=icc
+ export CC CPPFLAGS # But not CFLAGS (see comments for `cl' above).
+ # There is no way to ask *only* the compiler's version.
+ # This tool always wants to do something (by default
+ # it will try link *nothing* and complain it cannot find
+ # main(); funny). Use -help so it does not try linking anything.
+ echo "$me: running $CC -V -help"
+ $CC -V -help || skip_all_ "Intel C compiler \`$CC' not available"
+ ;;
+ javac)
+ # The Java compiler from JDK 1.5 (and presumably earlier versions)
+ # cannot handle the `-version' option by itself: it bails out
+ # telling that source files are missing. Adding also the `-help'
+ # option seems to solve the problem.
+ echo "$me: running javac -version -help"
+ javac -version -help || skip_all_ "Sun Java compiler not available"
+ ;;
+ java)
+ # See the comments above about `javac' for why we use also `-help'.
+ echo "$me: running java -version -help"
+ java -version -help || skip_all_ "Sun Java interpreter not found"
+ ;;
+ lib)
+ AR=lib
+ export AR
+ # Attempting to create an empty archive will actually not
+ # create the archive, but lib will output its version.
+ echo "$me: running $AR -out:defstest.lib"
+ $AR -out:defstest.lib \
+ || skip_all_ "Microsoft \`lib' utility not available"
+ ;;
+ makedepend)
+ echo "$me: running makedepend -f-"
+ makedepend -f- \
+ || skip_all_ "required program \`makedepend' not available"
+ ;;
+ makeinfo-html)
+ # Make sure we have makeinfo, and it understands `--html'.
+ echo "$me: running makeinfo --html --version"
+ makeinfo --html --version \
+ || skip_all_ "cannot find a makeinfo program that groks the" \
+ "\`--html' option"
+ ;;
+ mingw)
+ uname_s=`uname -s || echo UNKNOWN`
+ echo "$me: system name: $uname_s"
+ case $uname_s in
+ MINGW*) ;;
+ *) skip_all_ "this test requires MSYS in MinGW mode" ;;
+ esac
+ ;;
+ non-root)
+ # Skip this test case if the user is root.
+ # We try to append to a read-only file to detect this.
+ priv_check_temp=priv-check.$$
+ touch $priv_check_temp && chmod a-w $priv_check_temp \
+ || framework_failure_ "creating unwritable file $priv_check_temp"
+ # Not a useless use of subshell: lesser shells like Solaris /bin/sh
+ # can exit if a builtin fails.
+ overwrite_status=0
+ (echo foo >> $priv_check_temp) || overwrite_status=$?
+ rm -f $priv_check_temp
+ if test $overwrite_status -eq 0; then
+ skip_all_ "cannot drop file write permissions"
+ fi
+ unset priv_check_temp overwrite_status
+ ;;
+ perl-threads)
+ if test "$WANT_NO_THREADS" = "yes"; then
+ skip_all_ "Devel::Cover cannot cope with threads"
+ fi
+ ;;
+ native)
+ # Don't use "&&" here, to avoid a bug of 'set -e' present in
+ # some (even relatively recent) versions of the BSD shell.
+ # We add the dummy "else" branch for extra safety.
+ if cross_compiling; then
+ skip_all_ "doesn't work in cross-compile mode"
+ else :; fi
+ ;;
+ python)
+ # Python doesn't support --version, it has -V
+ echo "$me: running python -V"
+ python -V || skip_all_ "python interpreter not available"
+ ;;
+ ro-dir)
+ # Skip this test case if read-only directories aren't supported
+ # (e.g., under DOS.)
+ ro_dir_temp=ro_dir.$$
+ mkdir $ro_dir_temp && chmod a-w $ro_dir_temp \
+ || framework_failure_ "creating unwritable directory $ro_dir_temp"
+ # Not a useless use of subshell: lesser shells like Solaris /bin/sh
+ # can exit if a builtin fails.
+ create_status=0
+ (: > $ro_dir_temp/probe) || create_status=$?
+ rm -rf $ro_dir_temp
+ if test $create_status -eq 0; then
+ skip_all_ "cannot drop directory write permissions"
+ fi
+ unset ro_dir_temp create_status
+ ;;
+ runtest)
+ # DejaGnu's runtest program. We rely on being able to specify
+ # the program on the runtest command-line. This requires
+ # DejaGnu 1.4.3 or later.
+ echo "$me: running runtest SOMEPROGRAM=someprogram --version"
+ runtest SOMEPROGRAM=someprogram --version \
+ || skip_all_ "DejaGnu is not available"
+ ;;
+ tex)
+ # No all versions of Tex support `--version', so we use
+ # a configure check.
+ if test -z "$TEX"; then
+ skip_all_ "TeX is required, but it wasn't found by configure"
+ fi
+ ;;
+ texi2dvi-o)
+ # Texi2dvi supports `-o' since Texinfo 4.1.
+ echo "$me: running texi2dvi -o /dev/null --version"
+ texi2dvi -o /dev/null --version \
+ || skip_all_ "required program \`texi2dvi' not available"
+ ;;
- lex)
- test "$LEX" = false && skip_all_ "no Lex program available"
- if test -z "$LEX"; then
- # The user hasn't explicitly specified any lex program in the
- # environment, so we try to use flex, skipping the test if it's
- # not found.
- LEX=flex
- export LEX
- echo "$me: running flex --version"
- flex --version || skip_all_ "required program \`flex' not available"
- fi
- ;;
- yacc)
- test "$YACC" = false && skip_all_ "no Yacc program available"
- if test -z "$YACC"; then
- # The user hasn't explicitly specified any yacc program in the
- # environment, so we try to use bison, skipping the test if it's
- # not found.
- YACC='bison -y'
- export YACC
- echo "$me: running bison --version"
- bison --version || skip_all_ "required program \`bison' not available"
- fi
++ lex)
++ test x"$LEX" = x"false" && skip_all_ "lex not found or disabled"
+ export LEX
++ ;;
++ yacc)
++ test x"$YACC" = x"false" && skip_all_ "yacc not found or disabled"
++ export YACC
++ ;;
++ flex)
++ LEX=flex; export LEX
+ echo "$me: running flex --version"
+ flex --version || skip_all_ "required program \`flex' not available"
+ ;;
++ bison)
++ YACC='bison -y'; export YACC
++ echo "$me: running bison --version"
++ bison --version || skip_all_ "required program \`bison' not available"
+ ;;
+ *)
+ # Generic case: the tool must support --version.
+ echo "$me: running $tool --version"
+ # It is not likely but possible that $tool is a special builtin,
+ # in which case the shell is allowed to exit after an error.
+ # So, please leave the subshell here.
+ ($tool --version) || skip_all_ "required program \`$tool' not available"
+ ;;
+ esac
+done
+
+# Using just `$testbuilddir' for the check here is ok, since the
+# further temporary subdirectory where the test will be run is
+# ensured not to contain any whitespace character.
+case $testbuilddir in
+ *\ *|*\ *)
+ case " $required " in
+ *' libtool '* | *' libtoolize '* )
+ skip_all_ "libtool has problems with spaces in builddir name";;
+ esac
+ ;;
+esac
+
+# This test is necessary, although Automake's configure script bails out
+# when $srcdir contains spaces. This is because $testsrcdir is in not
+# configure-time $srcdir, but is instead configure-time $abs_srcdir, and
+# that is allowed to contain spaces.
+case $testsrcdir in
+ *\ * |*\ *)
+ case " $required " in
+ *' libtool '* | *' libtoolize '* | *' gettext '* )
+ skip_all_ "spaces in srcdir name: libtool/gettext tests won't work";;
+ esac
+ ;;
+esac
+
+# We might need extra macros, e.g., from Libtool or Gettext.
+case " $required " in *\ libtool*) . ./libtool-macros.dir/get.sh;; esac
+case " $required " in *\ gettext*) . ./gettext-macros.dir/get.sh;; esac
+
+
+## ---------------------------------------------------------------- ##
+## Create and set up of the temporary directory used by the test. ##
+## Set up of the exit trap for cleanup of said directory. ##
+## ---------------------------------------------------------------- ##
+
+# This might be used in testcases checking distribution-related features.
+# Test scripts are free to override this if they need to.
+distdir=$me-1.0
+
+# Set up the exit trap.
+if test "$sh_errexit_works" = yes; then
+ trap 'exit_status=$?
+ set +e
+ cd "$testbuilddir"
+ if test $am_using_tap = yes; then
+ if test $have_tap_plan_ != yes && test $exit_status -eq 0; then
+ plan_ "now"
+ fi
+ test $exit_status -eq 0 && test $tap_pass_count_ -eq $tap_count_ \
+ || keep_testdirs=yes
+ else
+ # This is to ensure that a test script does give a SKIP outcome just
+ # because a command in it happens to exit with status 77. This
+ # behaviour, while from time to time useful to developers, is not
+ # meant to be enabled by default, as it could cause spurious failures
+ # in the wild. Thus it will be enabled only when the variable
+ # "am_explicit_skips" is set to a "true" value.
+ case $am_explicit_skips in
+ [yY]|[yY]es|1)
+ if test $exit_status -eq 77 && test $am__test_skipped != yes; then
+ echo "$me: implicit skip turned into failure"
+ exit_status=78
+ fi;;
+ esac
+ test $exit_status -eq 0 || keep_testdirs=yes
+ fi
+ am_keeping_testdirs || rm_rf_ $testSubDir
+ set +x
+ echo "$me: exit $exit_status"
+ exit $exit_status
+ ' 0
+ trap "fatal_ 'caught signal SIGHUP'" 1
+ trap "fatal_ 'caught signal SIGINT'" 2
+ trap "fatal_ 'caught signal SIGTERM'" 15
+ # Various shells seems to just ignore SIGQUIT under some circumstances,
+ # even if the signal is not blocked; however, if the signal it trapped,
+ # the trap gets correctly executed. So we also trap SIGQUIT.
+ # Here is a list of some shells that have been verified to exhibit the
+ # problematic behavior with SIGQUIT:
+ # - zsh 4.3.12 on Debian GNU/Linux
+ # - /bin/ksh and /usr/xpg4/bin/sh on Solaris 10
+ # - Bash 3.2.51 on Solaris 10 and bash 4.1.5 on Debian GNU/Linux
+ # - AT&T ksh on Debian Gnu/Linux (deb package ksh, version 93u-1)
+ # OTOH, at least these shells that do *not* exhibit that behaviour:
+ # - modern version of the Almquist Shell (at least 0.5.5.1), on
+ # both Solaris and GNU/Linux
+ # - Solaris 10 /bin/sh
+ # - public domain Korn Shell, version 5.2.14, on Debian GNU/Linux
+ trap "fatal_ 'caught signal SIGQUIT'" 3
+ # Ignore further SIGPIPE in the trap code. This is required to avoid
+ # a very weird issue with some shells, at least when the execution of
+ # the automake testsuite is driven by the `prove' utility: if prove
+ # (or the make process that has spawned it) gets interrupted with
+ # Ctrl-C, the shell might go in a loop, continually getting a SIGPIPE,
+ # sometimes finally dumping core, other times hanging indefinitely.
+ # See also Test::Harness bug [rt.cpan.org #70855], archived at
+ # <https://rt.cpan.org/Ticket/Display.html?id=70855>
+ trap "trap '' 13; fatal_ 'caught signal SIGPIPE'" 13
+fi
+
+# Create and populate the temporary directory, if and as required.
+if test x"$am_create_testdir" = x"no"; then
+ testSubDir=
+else
+ # The subdirectory where the current test script will run and write its
+ # temporary/data files. This will be created shortly, and will be removed
+ # by the cleanup trap below if the test passes. If the test doesn't pass,
+ # this directory will be kept, to facilitate debugging.
+ testSubDir=$me.dir
+ test ! -d $testSubDir || rm_rf_ $testSubDir \
+ || framework_failure_ "removing old test subdirectory"
+ mkdir $testSubDir \
+ || framework_failure_ "creating test subdirectory"
+ cd ./$testSubDir \
+ || framework_failure_ "cannot chdir into test subdirectory"
+ if test x"$am_create_testdir" != x"empty"; then
+ cp "$am_scriptdir"/install-sh "$am_scriptdir"/missing \
+ "$am_scriptdir"/depcomp . \
+ || framework_failure_ "fetching common files from $am_scriptdir"
+ # Build appropriate environment in test directory. E.g., create
+ # configure.in, touch all necessary files, etc. Don't use AC_OUTPUT,
+ # but AC_CONFIG_FILES so that appending still produces a valid
+ # configure.in. But then, tests running config.status really need
+ # to append AC_OUTPUT.
+ {
+ echo "AC_INIT([$me], [1.0])"
+ if test x"$am_parallel_tests" = x"yes"; then
+ echo "AM_INIT_AUTOMAKE([parallel-tests])"
+ else
+ echo "AM_INIT_AUTOMAKE"
+ fi
+ echo "AC_CONFIG_FILES([Makefile])"
+ } >configure.in || framework_failure_ "creating configure.in skeleton"
+ fi
+fi
+
+
+## ---------------- ##
+## Ready to go... ##
+## ---------------- ##
+
+set -x
+pwd
--- /dev/null
+# -*- shell-script -*-
+# @configure_input@
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
+# Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Defines and minimal setup for Automake testing environment.
+
+# IMPORTANT NOTES AND REQUIREMENTS
+# - Multiple inclusions of this file should be idempotent.
+# - This code has to be 'set -e' clean.
+# - This file should execute correctly with any system's /bin/sh
+# shell, not only with configure-time detected $CONFIG_SHELL.
+
+# Be more Bourne compatible.
+# (Snippet inspired to configure's initialization in Autoconf 2.64)
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+ # If Zsh is not started directly in Bourne-compatibility mode, it has
+ # some incompatibilities in the handling of `$0' that conflict with
+ # our usage: i.e., `$0' inside a file sourced with the `.' builtin is
+ # temporarily set to the name of the sourced file.
+ # Work around this when possible, otherwise abort the script.
+ # Note that a bug in some versions of Zsh prevents us from resetting $0
+ # in a sourced script, so the use of $argv0. For more info see:
+ # <http://www.zsh.org/mla/workers/2009/msg01140.html>
+ # Note: the apparently useless 'eval' below are needed by at least
+ # dash 0.5.2, to prevent it from bailing out with an error like
+ # "Syntax error: Bad substitution"
+ if eval '[[ "$0" = *."test" ]]'; then
+ # Good, FUNCTION_ARGZERO option was already off when this file was
+ # sourced. Thus we've nothing to do.
+ argv0=$0
+ elif eval 'test -n "${functrace[-1]}"'; then
+ # FUNCTION_ARGZERO option was on, but we have a easy workaround.
+ eval 'argv0=${functrace[-1]%:*}'
+ else
+ # Give up.
+ echo "$0: cannot determine the path of running test script" >&2
+ echo "$0: test was running with Zsh version $ZSH_VERSION" >&2
+ echo "$0: did you enable the NO_FUNCTION_ARGZERO option?" >&2
+ exit 99
+ fi
+else
+ argv0=$0
+ # Avoid command substitution failure, for Tru64 sh -e and instspc*.test.
+ case `(set -o) 2>/dev/null || :` in *posix*) set -o posix;; esac
+fi
+
+# Check that the environment is properly sanitized.
+# Having variables exported to the empty string is OK, since our code
+# treats such variables as if they were unset.
+for var in \
+ me \
+ required \
+ am_using_tap \
+ am_parallel_tests \
+ am_create_testdir \
+ am_tap_implementation \
+ am_test_prefer_config_shell \
+ am_original_AUTOMAKE \
+ am_original_ACLOCAL \
+; do
+ if eval "test x\"\$$var\" != x" && env | grep "^$var=" >/dev/null; then
+ echo "$argv0: variable \`$var' is set in the environment:" \
+ "this is unsafe" >&2
+ exit 99
+ fi
+done
+unset var
+
+# See whether the current test script is expected to use TAP or not.
+# Use a sensible default, while allowing the scripts to override this
+# check.
+if test -z "$am_using_tap"; then
+ case $argv0 in *.tap) am_using_tap=yes;; *) am_using_tap=no;; esac
+fi
+
+testsrcdir='@abs_srcdir@'
+top_testsrcdir='@abs_top_srcdir@'
+testbuilddir='@abs_builddir@'
+top_testbuilddir='@abs_top_builddir@'
+testprefix='@prefix@'
+
+# Support for the "installcheck" target.
+case ${am_running_installcheck:=no} in
+ yes)
+ am_amdir='@amdir@'
+ am_automake_acdir='@automake_acdir@'
+ am_bindir='@bindir@'
+ am_datadir='@datadir@'
+ am_docdir='@docdir@'
+ am_pkgvdatadir='@pkgvdatadir@'
+ am_scriptdir='@scriptdir@'
+ am_system_acdir='@system_acdir@'
+ ;;
+ no)
+ am_amdir=$top_testsrcdir/lib/am
+ am_automake_acdir=$top_testsrcdir/m4
+ am_bindir=$testbuilddir
+ am_datadir=$top_testsrcdir
+ am_docdir=$top_testsrcdir/doc
+ am_pkgvdatadir=$top_testsrcdir/lib
+ am_scriptdir=$top_testsrcdir/lib
+ am_system_acdir=$top_testsrcdir/m4/acdir
+ ;;
+ *)
+ echo "$argv0: variable \`am_running_installcheck' has invalid"
+ "value \`$am_running_installcheck'" >&2
+ exit 99
+ ;;
+esac
+
+APIVERSION='@APIVERSION@'
+PATH_SEPARATOR='@PATH_SEPARATOR@'
+
+host_alias=${host_alias-'@host_alias@'}; export host_alias
+build_alias=${build_alias-'@build_alias@'}; export build_alias
+
+# Make sure we override the user shell. And do not read the value of
+# $SHELL from the environment (think to the non-uncommon situation where
+# e.g., $SHELL=/bin/tcsh).
+SHELL=${AM_TESTSUITE_SHELL-'@SHELL@'}; export SHELL
+
+# User can override various tools used. Prefer overriding specific for
+# that automake testsuite, if they are available.
+PERL=${AM_TESTSUITE_PERL-${PERL-'@PERL@'}}
+MAKE=${AM_TESTSUITE_MAKE-${MAKE-'make'}}
++YACC=${AM_TESTSUITE_YACC-${YACC-'@YACC@'}}
++LEX=${AM_TESTSUITE_LEX-${LEX-'@LEX@'}}
+AUTOCONF=${AM_TESTSUITE_AUTOCONF-${AUTOCONF-'@am_AUTOCONF@'}}
+AUTOM4TE=${AM_TESTSUITE_AUTOM4TE-${AUTOM4TE-'@am_AUTOM4TE@'}}
+AUTORECONF=${AM_TESTSUITE_AUTORECONF-${AUTORECONF-'@am_AUTORECONF@'}}
+AUTOHEADER=${AM_TESTSUITE_AUTOHEADER-${AUTOHEADER-'@am_AUTOHEADER@'}}
+AUTOUPDATE=${AM_TESTSUITE_AUTOUPDATE-${AUTOUPDATE-'@am_AUTOUPDATE@'}}
+
+# Tests who want complete control over aclocal or automake command-line
+# options should use $am_original_ACLOCAL or $am_original_AUTOMAKE. The
+# `test -z' tests take care not to re-initialize them if defs-static
+# is re-sourced, as we want defs-static to remain really idempotent.
+if test -z "$am_original_AUTOMAKE"; then
+ am_original_AUTOMAKE=${AM_TESTSUITE_AUTOMAKE-${AUTOMAKE-"automake-$APIVERSION"}}
+fi
+if test -z "$am_original_ACLOCAL"; then
+ am_original_ACLOCAL=${AM_TESTSUITE_ACLOCAL-${ACLOCAL-"aclocal-$APIVERSION"}}
+fi
+
+# Use -Werror because this also turns some Perl warnings into error.
+# Tests for which this is inappropriate should use -Wno-error.
+# Tests who want complete control over aclocal command-line options
+# should use $am_original_ACLOCAL instead.
+ACLOCAL="$am_original_ACLOCAL -Werror"
+
+# See how Automake should be run. We put --foreign as the default
+# strictness to avoid having to create lots and lots of files. A test
+# can override this by specifying a different strictness. Use -Wall
+# -Werror by default. Tests for which this is inappropriate (e.g. when
+# testing that a warning is enabled by a specific switch) should use
+# -Wnone or/and -Wno-error.
+# Tests who want complete control over automake command-line options
+# should use $am_original_AUTOMAKE instead.
+AUTOMAKE="$am_original_AUTOMAKE --foreign -Werror -Wall"
+
+# This is a hack to seamlessly support the infamous "autoconf wrappers",
+# that might dispatch different autoconf versions depending on the name
+# of the input files and/or the command-line options used. See:
+# <http://lists.gnu.org/archive/html/automake/2011-12/msg00039.html>
+# FIXME: in the long run, the better fix will be to convert our testsuite
+# to use `configure.ac' instead of `configure.in' as autoconf input.
+AUTOCONF="$AUTOCONF -B /no/such/dir"
+AUTOM4TE="$AUTOM4TE -B /no/such/dir"
+AUTORECONF="$AUTORECONF -B /no/such/dir"
+
+# POSIX no longer requires 'egrep' and 'fgrep',
+# but some hosts lack 'grep -E' and 'grep -F'.
+EGREP=${AM_TESTSUITE_EGREP-'@EGREP@'}
+FGREP=${AM_TESTSUITE_FGREP-'@FGREP@'}
+
+# Compilers and their flags. These can point to non-GNU compilers (and
+# on non-Linux and non-BSD systems, they probably will).
+CC=${AM_TESTSUITE_CC-${CC-'@CC@'}}
+CXX=${AM_TESTSUITE_CXX-${CXX-'@CXX@'}}
+F77=${AM_TESTSUITE_F77-${F77-'@F77@'}}
+FC=${AM_TESTSUITE_FC-${FC-'@FC@'}}
+CFLAGS=${AM_TESTSUITE_CFLAGS-${CFLAGS-'@CFLAGS@'}}
+CXXFLAGS=${AM_TESTSUITE_CXXFLAGS-${CXXFLAGS-'@CXXFLAGS@'}}
+FCFLAGS=${AM_TESTSUITE_FCFLAGS-${FCFLAGS-'@FCFLAGS@'}}
+FFLAGS=${AM_TESTSUITE_FFLAGS-${FFLAGS-'@FFLAGS@'}}
+CPPFLAGS=${AM_TESTSUITE_CPPFLAGS-${CPPFLAGS-'@CPPFLAGS@'}}
+
+# Flags for the GNU compilers.
+GNU_FFLAGS=${AM_TESTSUITE_GNU_FFLAGS-${GNU_FFLAGS-'@GNU_FFLAGS@'}}
+GNU_FCFLAGS=${AM_TESTSUITE_GNU_FCFLAGS-${GNU_FCFLAGS-'@GNU_FCFLAGS@'}}
+GNU_CXXFLAGS=${AM_TESTSUITE_GNU_CXXFLAGS-${GNU_CXXFLAGS-'@GNU_CXXFLAGS@'}}
+GNU_CFLAGS=${AM_TESTSUITE_GNU_CFLAGS-${GNU_CFLAGS-'@GNU_CFLAGS@'}}
+
+# No all versions of Tex support `--version', so we use a configure
+# check to decide if tex is available. This decision is embodied in
+# this variable.
+TEX=${AM_TESTSUITE_TEX-'@TEX@'}
+
+# Whether $SHELL has working 'set -e' with exit trap.
+sh_errexit_works='@sh_errexit_works@'
+
+# The amount we should wait after modifying files depends on the platform.
+# For instance, Windows '95, '98 and ME have 2-second granularity
+# and can be up to 3 seconds in the future w.r.t. the system clock.
+sleep='sleep @MODIFICATION_DELAY@'
+
+# An old timestamp that can be given to a file, in "touch -t" format.
+# The time stamp should be portable to all file systems of interest.
+# Just for fun, choose the exact time of the announcement of the GNU project
+# in UTC; see <http://www.gnu.org/gnu/initial-announcement.html>.
+old_timestamp=198309271735.59
+
+# Make our wrapper script (or installed scripts, if running under
+# "installcheck") accessible by default. And avoid to uselessly
+# extend $PATH multiple times if this file is sourced multiple times.
+case $PATH in
+ $am_bindir$PATH_SEPARATOR*) ;;
+ *) PATH=$am_bindir$PATH_SEPARATOR$PATH;;
+esac
+export PATH
#! /bin/sh
--# Copyright (C) 2011 Free Software Foundation, Inc.
++# Copyright (C) 2011, 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# Ensure subdirs for subdir scanners are generated when subdir-objects
# are used, even when dependency tracking is disabled.
- required='cc flex'
-required=lex
++required='cc lex'
. ./defs || Exit 1
-set -e
-
cat >>configure.in <<\END
AC_PROG_CC
AM_PROG_CC_C_O
# Test associated with PR 19.
# From Matthew D. Langston.
- required='cc flex'
-required=lex
++required='cc lex'
. ./defs || Exit 1
-set -e
-
cat >> configure.in << 'END'
AC_PROG_CC
AM_PROG_LEX
# Test for subdir lexers.
- required='cc flex'
-required=lex
++required='cc lex'
. ./defs || Exit 1
-set -e
-
cat >> configure.in << 'END'
AC_PROG_CC
AM_PROG_CC_C_O
$sleep
$AUTOMAKE -a --no-force
- test -f ./ylwrap
cd sub
-using_gnumake || $MAKE Makefile
+using_gmake || $MAKE Makefile
$MAKE foo/foo2.o
+ ls -l # For debugging.
test -f foo/foo2.c
test -f foo/foo2.o
# Please keep this in sync with sister test `yaccvapth.test'.
- required='cc flex'
-required=lex
++required='cc lex'
. ./defs || Exit 1
-set -e
-
cat > lexoutroot.in << 'END'
LEX_OUTPUT_ROOT='@LEX_OUTPUT_ROOT@'
END
cd sub
../configure
. ./lexoutroot
-test -n "$LEX_OUTPUT_ROOT" # sanity check
+test -n "$LEX_OUTPUT_ROOT" # Sanity check.
cd ..
- flex lexer.l
+ $LEX lexer.l
mv "$LEX_OUTPUT_ROOT".c lexer.c
cd sub
lexcpp.test \
lexvpath.test \
lex-subobj-nodep.test \
+lex-lib.test \
+lex-lib-external.test \
+lex-libobj.test \
+lex-noyywrap.test \
+ lex-clean-cxx.test \
+ lex-clean.test \
+ lex-depend-cxx.test \
+ lex-depend-grep.test \
+ lex-depend.test \
+ lex-line.test \
+ lex-nodist.test \
+ lex-pr204.test \
lflags.test \
lflags2.test \
libexec.test \
silentf90.test \
silent-many-gcc.test \
silent-many-generic.test \
- silent-lex-gcc.test \
- silent-lex-generic.test \
- silent-yacc-gcc.test \
- silent-yacc-generic.test \
-silent-lex.test \
+silent-nowarn.test \
+silent-configsite.test \
silent-nested-vars.test \
-silent-configsite.test \
++silent-lex.test \
+ silent-yacc.test \
+ silent-yacc-headers.test \
srcsub.test \
srcsub2.test \
space.test \
werror.test \
werror2.test \
werror3.test \
+werror4.test \
whoami.test \
xsource.test \
- yacc-basic.test \
- yacc-d-basic.test \
- yacc-clean.test \
-xz.test \
yacc.test \
yacc2.test \
yacc4.test \
yacc7.test \
yacc8.test \
yaccdry.test \
- yacc-dist-nobuild.test \
- yacc-nodist.test \
yaccpp.test \
yaccvpath.test \
-yacc-clean-cxx.test \
+ yacc-auxdir.test \
+ yacc-basic.test \
++yacc-cxx.test \
+ yacc-bison-skeleton-cxx.test \
+ yacc-bison-skeleton.test \
-yacc-cxx.test \
+ yacc-clean.test \
++yacc-clean-cxx.test \
+ yacc-d-basic.test \
+ yacc-d-cxx.test \
yacc-d-vpath.test \
+ yacc-deleted-headers.test \
+ yacc-depend.test \
+ yacc-depend2.test \
yacc-dist-nobuild-subdir.test \
+ yacc-dist-nobuild.test \
+ yacc-line.test \
+ yacc-mix-c-cxx.test \
+ yacc-nodist.test \
+ yacc-pr204.test \
+ yacc-weirdnames.test \
yflags.test \
yflags2.test \
yflags-cmdline-override.test \
#!/bin/sh
--# Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
++# Copyright (C) 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# This test requires the GNU compilers; keep it in sync with sister test
# `silent-many-generic.test', which should work with generic compilers.
- required='gcc g++ gfortran flex yacc'
+ required='gcc g++ gfortran lex yacc'
. ./defs || Exit 1
-set -e
-
# Avoids too much code duplication.
do_and_check_silent_build ()
{
$AUTOMAKE --add-missing
$AUTOCONF
+# Sanity check: make sure the cache variables we force are really
+# used by configure.
+$FGREP am_cv_CC_dependencies_compiler_type configure
+$FGREP am_cv_CXX_dependencies_compiler_type configure
+ # Ensure per-target rules are used, to ensure their coverage below.
+ # (We do not do an exhaustive check, that wouldn't be practical).
+ $FGREP 'bar-bar.o' Makefile.in
+ $FGREP 'fo2-foo5.c' Makefile.in
+ $FGREP 'fo2-foo6.c' Makefile.in
# Force gcc ("fast") depmode.
+depmodes="am_cv_CC_dependencies_compiler_type=gcc \
+ am_cv_CXX_dependencies_compiler_type=gcc"
# This apparently useless "for" loop is here to simplify the syncing
# with sister test `silent-many-generic.test'.
for config_args in \
#!/bin/sh
--# Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
++# Copyright (C) 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# sister test `silent-many-gcc.test', which requires the GNU compilers
# and forces the use of gcc depmode.
- required='cc c++ fortran fortran77 flex yacc'
-# FIXME: generic C++/Fortran compilers should suffice here
-required='g++ gfortran lex yacc'
++required='cc c++ fortran fortran77 lex yacc'
. ./defs || Exit 1
-set -e
-
# Avoids too much code duplication.
do_and_check_silent_build ()
{
#! /bin/sh
--# Copyright (C) 2002, 2003, 2004, 2006, 2011 Free Software Foundation,
--# Inc.
++# Copyright (C) 2002, 2003, 2004, 2006, 2011, 2012 Free Software
++# Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
#! /bin/sh
--# Copyright (C) 2010, 2011 Free Software Foundation, Inc.
++# Copyright (C) 2010, 2011, 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- # Basic semantic checks on Yacc support.
+ # Basic semantic checks on Yacc support (without yacc-generated headers).
+ # Keep in sync with sister test `yacc-cxx.test'.
-required=yacc
+required='cc yacc'
. ./defs || Exit 1
-set -e
-
cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_YACC
./configure
$MAKE
- # The `parse.c' file must be created and not removed (i.e., not treated
- # like an "intermediate file" in the GNU make sense).
+ ls -l
+ # The Yacc-derived C sources must be created, and not removed once
+ # compiled (i.e., not treated like "intermediate files" in the GNU
+ # make sense).
test -f parse.c
+ test -f bar-parse.c
+ # Check that per-object flags are honored.
+ test -f bar-parse.output
-echo a | ./foo
-echo b | ./foo && Exit 1
+if cross_compiling; then :; else
+ echo a | ./foo
+ echo b | ./foo && Exit 1
+ : For shells with busted 'set -e'.
+fi
- # The generated file `parse.c' must be shipped.
+ echo a | ./bar
+ echo b | ./bar && Exit 1
+
+ # The Yacc-derived C sources must be shipped.
$MAKE echo-distcom
- $MAKE -s echo-distcom | grep '[ /]parse.c '
+ $MAKE -s echo-distcom | grep '[ /]parse\.c '
+ $MAKE -s echo-distcom | grep '[ /]bar-parse\.c '
$MAKE distdir
ls -l $distdir
test -f $distdir/parse.c
+ test -f $distdir/bar-parse.c
# Sanity check on distribution.
- $MAKE distcheck
+ # Note that, for this to succeed, bar-parse.output must either not
+ # be distributed, or properly cleaned by automake-generated rules.
+ # We don't want to set the exact semantics yet, but want to ensure
+ # they are are consistent.
+ yl_distcheck
- # While we are at it, make sure that parse.c is erased by
+ # Make sure that the Yacc-derived C sources are erased by
# maintainer-clean, and not by distclean.
test -f parse.c
+ test -f bar-parse.c
$MAKE distclean
+ ls -l
test -f parse.c
- ./configure # Re-create `Makefile'.
+ test -f bar-parse.c
-./configure # we must re-create `Makefile'
++./configure # We must re-create 'Makefile'.
$MAKE maintainer-clean
+ ls -l
test ! -f parse.c
+ test ! -f bar-parse.c
:
#! /bin/sh
--# Copyright (C) 2011 Free Software Foundation, Inc.
++# Copyright (C) 2011, 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# Check that .c and .h files derived from non-distributed .y sources
# are cleaned by "make clean", while .c and .h files derived from
# distributed .y sources are cleaned by "make maintainer-clean".
+ # See also sister test `yacc-cxx-clean.test'.
-required=yacc
+required='cc yacc'
. ./defs || Exit 1
-set -e
-
cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_YACC
#! /bin/sh
--# Copyright (C) 2011 Free Software Foundation, Inc.
++# Copyright (C) 2011, 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- # Tests on basic Yacc support for when we have -d in YFLAGS, AM_YFLAGS
- # or maude_YFLAGS.
+ # Tests Yacc support with yacc-generated headers
+ # (i.e., '-d' in *YFLAGS).
+ # Keep in sync with sister test `yacc-d-cxx.test'.
-required=yacc
+required='cc yacc'
. ./defs || Exit 1
- tab=' '
-set -e
--
cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_YACC
#! /bin/sh
--# Copyright (C) 2011 Free Software Foundation, Inc.
++# Copyright (C) 2011, 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
AM_YFLAGS = -d
END
-# Original parser, with `foobar'
+# Original parser, with `foobar'.
cat > parse.y << 'END'
%{
- int yylex () {return 0;}
+ int yylex () { return 0; }
void yyerror (char *s) {}
%}
%token FOOBAR
$sleep
-# New parser, with `fubar'
+# New parser, with `fubar'.
cat > ../parse.y << 'END'
%{
- int yylex () {return 0;}
+ int yylex () { return 0; }
void yyerror (char *s) {}
%}
%token FUBAR
$sleep
-# New parser, with `maude'
+# New parser, with `maude'.
cat > ../parse.y << 'END'
%{
- int yylex () {return 0;}
+ int yylex () { return 0; }
void yyerror (char *s) {}
%}
%token MAUDE
#! /bin/sh
--# Copyright (C) 2011 Free Software Foundation, Inc.
++# Copyright (C) 2011, 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
required=yacc
. ./defs || Exit 1
- distdir=$me-1.0
-set -e
-
+ # This test is bounded to fail for any implementation that
+ # triggers automake bug#7884.
+ useless_vpath_rebuild && skip_ "would trip on automake bug#7884"
cat >> configure.in << 'END'
AC_PROG_CC
#! /bin/sh
--# Copyright (C) 2011 Free Software Foundation, Inc.
++# Copyright (C) 2011, 2012 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# Check that distributed Yacc-generated parsers are not uselessly
# remade from an unpacked distributed tarball.
+ # See automake bug#7884.
-required=yacc
+required='cc yacc'
. ./defs || Exit 1
-set -e
-
cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_YACC
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
- # Checks for .c and .h files derived from non-distributed .y sources.
+ # Checks for .c and .h files derived from non-distributed yacc sources.
+ # The test 'yacc-pr204.test' does similar check with AM_MAINTAINER_MODE
+ # enabled.
+ # The tests 'lex-nodist.test' and 'lex-pr204.test' does similar checks
+ # for lex-generated .c files.
-required=yacc
+required='cc yacc'
. ./defs || Exit 1
-set -e
-
cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_YACC
#! /bin/sh
--# Copyright (C) 2002, 2004, 2010, 2011 Free Software Foundation, Inc.
++# Copyright (C) 2002, 2004, 2010, 2011, 2012 Free Software Foundation,
++# Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# For PR 204.
- # Sources derived from nodist_ sources should not be distributed.
+ # C sources derived from nodist_ yacc sources should not be distributed.
+ # See also related test `yacc-nodist.test'.
+ # The tests 'lex-nodist.test' and 'lex-pr204.test' does similar checks
+ # for lex-generated C files.
-required=yacc
+required='cc yacc'
. ./defs || Exit 1
-set -e
-
cat >> configure.in <<'EOF'
AM_MAINTAINER_MODE
AC_PROG_CC
#! /bin/sh
--# Copyright (C) 2001, 2002, 2010, 2011 Free Software Foundation, Inc.
++# Copyright (C) 2001, 2002, 2010, 2011, 2012 Free Software Foundation,
++# Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
#! /bin/sh
--# Copyright (C) 2002, 2003, 2004, 2006, 2010, 2011 Free Software
++# Copyright (C) 2002, 2003, 2004, 2006, 2010, 2011, 2012 Free Software
# Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
#! /bin/sh
--# Copyright (C) 2001, 2002, 2003, 2010, 2011 Free Software Foundation,
--# Inc.
++# Copyright (C) 2001, 2002, 2003, 2010, 2011, 2012 Free Software
++# Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# Please keep this in sync with sister test `yacc-d-vpath.test'.
-required=yacc
+required='cc yacc'
. ./defs || Exit 1
- distdir=$me-1.0
-set -e
--
cat >> configure.in << 'END'
AC_PROG_CC
AC_PROG_YACC
foo_SOURCES = parse.y foo.c
END
-# Original parser, with `foobar'
+# Original parser, with `foobar'.
cat > parse.y << 'END'
%{
- int yylex () {return 0;}
+ int yylex () { return 0; }
void yyerror (char *s) {}
%}
%%
$sleep
-# New parser, with `fubar'
+# New parser, with `fubar'.
cat > ../parse.y << 'END'
%{
- int yylex () {return 0;}
+ int yylex () { return 0; }
void yyerror (char *s) {}
%}
%%
$sleep
-# New parser, with `maude'
+# New parser, with `maude'.
cat > ../parse.y << 'END'
%{
- int yylex () {return 0;}
+ int yylex () { return 0; }
void yyerror (char *s) {}
%}
%%
projects / platform / upstream / automake.git / commitdiff