AM_TAP_LOG_DRIVER_FLAGS = --merge
-EXTRA_DIST += t/ax/is
+EXTRA_DIST += t/README t/ax/is
TESTS = ## Will be updated later.
- All the "old alias" macros in 'm4/obsolete.m4' will be removed in
the next major Automake version (1.13).
- - Support for the "Cygnus-style" trees (enabled by the 'cygnus' option)
- will be deprecated in the next minor version of Automake (1.12.1) and
- removed in the next major version (1.13).
-
- Support for the two- and three-arguments invocation forms of the
AM_INIT_AUTOMAKE macro will be deprecated in the next minor version
of Automake (1.12.1) and removed in the next major version (1.13).
search path are looked up is probably going to be changed in the
next Automake release (1.13).
+* New supported languages:
+
+ - Support for Objective C++ has been added; it should work similarly to
+ the support for Objective C.
+
* Deprecated obsolescent features:
+ - Use of the long-deprecated two- and three-arguments invocation forms
+ of the AM_INIT_AUTOMAKE macro now elicits a warning in the 'obsolete'
+ category. Starting from the next major Automake release (1.13), such
+ usages won't be allowed anymore.
+
+ - Support for the "Cygnus-style" trees (enabled by the 'cygnus' option) is
+ now deprecated (its use triggers a warning in the 'obsolete' category).
+ It will be removed in the next major Automake release (1.13).
+
- The long-obsolete (since 1.10) automake-provided $(mkdir_p) make
variable, @mkdir_p@ configure-time substitution and AM_PROG_MKDIR
m4 macro are deprecated, eliciting a warning in the 'obsolete'
* Bugs introduced by 1.12:
- - Several weaknesses in the Automake's own build system test suite
- have been fixed.
+ - Several weaknesses in Automake's own build system and test suite
+ have been fixed.
+
+* Bugs introduced by 1.11.3:
+
+ - When given non-option arguments, aclocal rejects them, instead of
+ silently ignoring them.
* Long-standing bugs:
a non-ANSI one, i.e., if the TERM environment variable has a value of
"dumb".
+ - Several inefficiencies and poor performances in the implementation
+ of the parallel-tests 'check' and 'recheck' targets have been fixed.
+
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
New in 1.12:
use Automake::Getopt ();
Automake::Getopt::parse_options %cli_options;
+ if (@ARGV > 0)
+ {
+ fatal ("non-option arguments are not accepted: '$ARGV[0]'.\n"
+ . "Try '$0 --help' for more information.");
+ }
+
if ($print_and_exit)
{
print "@system_includes\n";
'pure' => 1,
'extensions' => ['.m']);
+# Objective C++.
+register_language ('name' => 'objcxx',
+ 'Name' => 'Objective C++',
+ 'config_vars' => ['OBJCXX'],
+ 'linker' => 'OBJCXXLINK',
+ 'link' => '$(OBJCXXLD) $(AM_OBJCXXFLAGS) $(OBJCXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@',
+ 'autodep' => 'OBJCXX',
+ 'flags' => ['OBJCXXFLAGS', 'CPPFLAGS'],
+ 'compile' => '$(OBJCXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_OBJCXXFLAGS) $(OBJCXXFLAGS)',
+ 'ccer' => 'OBJCXX',
+ 'compiler' => 'OBJCXXCOMPILE',
+ 'compile_flag' => '-c',
+ 'output_flag' => '-o',
+ 'lder' => 'OBJCXXLD',
+ 'ld' => '$(OBJCXX)',
+ 'pure' => 1,
+ 'extensions' => ['.mm']);
+
# Unified Parallel C.
register_language ('name' => 'upc',
'Name' => 'Unified Parallel C',
$seen_init_automake = $where;
if (defined $args[2])
{
+ msg 'obsolete', $where, <<'EOF';
+AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated. For more info, see:
+http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation
+EOF
$package_version = $args[2];
$package_version_location = $where;
}
my $cygnus = option 'cygnus';
return unless $cygnus;
+ # This feature is deprecated, will be removed in the next
+ # Automake major release.
+ msg 'obsolete', $cygnus->get,
+ "support for Cygnus-style trees is deprecated";
+
set_strictness ('foreign');
set_option ('no-installinfo', $cygnus);
set_option ('no-dependencies', $cygnus);
return &lang_sub_obj;
}
+# Rewrite a single Objective C++ file.
+sub lang_objcxx_rewrite
+{
+ return &lang_sub_obj;
+}
+
# Rewrite a single Unified Parallel C file.
sub lang_upc_rewrite
{
{
my (%linkers) = @_;
- foreach my $l (qw(GCJLINK CXXLINK F77LINK FCLINK OBJCLINK UPCLINK))
+ foreach my $l (qw(GCJLINK OBJCXXLINK CXXLINK F77LINK FCLINK OBJCLINK UPCLINK))
{
return $l if defined $linkers{$l};
}
my %_am_macro_for_cond =
(
AMDEP => "one of the compiler tests\n"
- . " AC_PROG_CC, AC_PROG_CXX, AC_PROG_CXX, AC_PROG_OBJC,\n"
+ . " AC_PROG_CC, AC_PROG_CXX, AC_PROG_OBJC, AC_PROG_OBJCXX,\n"
. " AM_PROG_AS, AM_PROG_GCJ, AM_PROG_UPC",
am__fastdepCC => 'AC_PROG_CC',
am__fastdepCCAS => 'AM_PROG_AS',
am__fastdepCXX => 'AC_PROG_CXX',
am__fastdepGCJ => 'AM_PROG_GCJ',
am__fastdepOBJC => 'AC_PROG_OBJC',
+ am__fastdepOBJCXX => 'AC_PROG_OBJCXX',
am__fastdepUPC => 'AM_PROG_UPC'
);
* Yacc and Lex:: Yacc and Lex support
* C++ Support:: Compiling C++ sources
* Objective C Support:: Compiling Objective C sources
+* Objective C++ Support:: Compiling Objective C++ sources
* Unified Parallel C Support:: Compiling Unified Parallel C sources
* Assembly Support:: Compiling assembly sources
* Fortran 77 Support:: Compiling Fortran 77 sources
that is similar to strictness but handled differently. This mode is
useful for packages that are put into a ``Cygnus'' style tree (e.g., older
versions of the GCC and gdb trees). @xref{Cygnus}, for more information
-on this mode. Please note that this mode is deprecated and @emph{will be
-removed in the future automake versions}; you must avoid its use in new
-packages, and should stop using it in existing packages as well.
+on this mode. Please note that this mode @emph{is deprecated and will be
+removed in the next major Automake release (1.13)}; you must avoid its use
+in new packages, and should stop using it in existing packages as well.
@node Uniform
Causes the generated @file{Makefile.in}s to follow Cygnus rules, instead
of GNU or Gnits rules. For more information, see @ref{Cygnus}.
Note that @emph{this mode of operation is deprecated, and will be removed}
-in a future Automake release.
+in the next major Automake release (1.13).
@item -f
@opindex -f
This is required if any Objective C source is included. @xref{Particular
Programs, , Particular Program Checks, autoconf, The Autoconf Manual}.
+@item AC_PROG_OBJCXX
+This is required if any Objective C++ source is included. @xref{Particular
+Programs, , Particular Program Checks, autoconf, The Autoconf Manual}.
+
@item AC_PROG_F77
This is required if any Fortran 77 source is included. @xref{Particular
Programs, , Particular Program Checks, autoconf, The Autoconf Manual}.
@acindex AC_INIT
This macro can also be called in @emph{another, deprecated form} (support
-for which will be @emph{removed in the next major Automake release}):
+for which will be @emph{removed in the next major Automake release (1.13)}):
@code{AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])}. In this form,
there are two required arguments: the package and the version number.
This form is obsolete because the @var{package} and @var{version} can
be obtained from Autoconf's @code{AC_INIT} macro (which itself has an
old and a new form).
+@anchor{Modernize AM_INIT_AUTOMAKE invocation}
If your @file{configure.ac} has:
@example
* Yacc and Lex:: Yacc and Lex support
* C++ Support:: Compiling C++ sources
* Objective C Support:: Compiling Objective C sources
+* Objective C++ Support:: Compiling Objective C++ sources
* Unified Parallel C Support:: Compiling Unified Parallel C sources
* Assembly Support:: Compiling assembly sources
* Fortran 77 Support:: Compiling Fortran 77 sources
@itemx maude_GCJFLAGS
@itemx maude_LFLAGS
@itemx maude_OBJCFLAGS
+@itemx maude_OBJCXXFLAGS
@itemx maude_RFLAGS
@itemx maude_UPCFLAGS
@itemx maude_YFLAGS
@samp{_GCJFLAGS},
@samp{_LFLAGS},
@samp{_OBJCFLAGS},
+@samp{_OBJCXXFLAGS},
@samp{_RFLAGS},
@samp{_UPCFLAGS}, and
@samp{_YFLAGS}.
@end vtable
+@node Objective C++ Support
+@section Objective C++ Support
+
+@cindex Objective C++ support
+@cindex Support for Objective C++
+
+Automake includes some support for Objective C++.
+
+Any package including Objective C++ code must define the output variable
+@code{OBJCXX} in @file{configure.ac}; the simplest way to do this is to use
+the @code{AC_PROG_OBJCXX} macro (@pxref{Particular Programs, , Particular
+Program Checks, autoconf, The Autoconf Manual}).
+
+A few additional variables are defined when an Objective C++ source file
+is seen:
+
+@vtable @code
+@item OBJCXX
+The name of the Objective C++ compiler.
+
+@item OBJCXXFLAGS
+Any flags to pass to the Objective C++ compiler.
+
+@item AM_OBJCXXFLAGS
+The maintainer's variant of @code{OBJCXXFLAGS}.
+
+@item OBJCXXCOMPILE
+The command used to actually compile an Objective C++ source file. The
+file name is appended to form the complete command line.
+
+@item OBJCXXLINK
+The command used to actually link an Objective C++ program.
+@end vtable
+
+
@node Unified Parallel C Support
@section Unified Parallel C Support
@vindex GCJLINK
Native Java (@code{GCJLINK})
@item
+@vindex OBJCXXLINK
+Objective C++ (@code{OBJCXXLINK})
+@item
@vindex CXXLINK
C++ (@code{CXXLINK})
@item
@section Support for Other Languages
Automake currently only includes full support for C, C++ (@pxref{C++
-Support}), Objective C (@pxref{Objective C Support}), Fortran 77
+Support}), Objective C (@pxref{Objective C Support}),
+Objective C++ (@pxref{Objective C++ Support}),
+Fortran 77
(@pxref{Fortran 77 Support}), Fortran 9x (@pxref{Fortran 9x Support}),
and Java (@pxref{Java Support with gcj}). There is only rudimentary
support for other languages, support for which will be improved based
protocol}) or custom (@pxref{Custom Test Drivers}). Note that you can
enable such protocols only when the parallel harness is used: they won't
work with the serial test harness. In the rest of this section we are
-going to concentrate mostly on protocol-less tests, since we'll have later
-a whole section devoted to the use of test protocols (again, @pxref{Custom
-Test Drivers}).
+going to concentrate mostly on protocol-less tests, since we cover
+test protocols in a later section (again, @pxref{Custom Test Drivers}).
@cindex Exit status 77, special interpretation
@cindex Exit status 99, special interpretation
@emph{The features described in this section are deprecated; you must
not use any of them in new code, and should remove their use from older
-but still maintained code: they will be withdrawn in a future Automake
-release.}
+but still maintained code: they will be withdrawn the next major Automake
+release (1.13).}
Some packages, notably GNU GCC and GNU gdb, used to have a build
environment originally written at Cygnus Support (subsequently renamed
@cindex @code{AM_LFLAGS} and @code{LFLAGS}
@cindex @code{AM_LIBTOOLFLAGS} and @code{LIBTOOLFLAGS}
@cindex @code{AM_OBJCFLAGS} and @code{OBJCFLAGS}
+@cindex @code{AM_OBJCXXFLAGS} and @code{OBJXXCFLAGS}
@cindex @code{AM_RFLAGS} and @code{RFLAGS}
@cindex @code{AM_UPCFLAGS} and @code{UPCFLAGS}
@cindex @code{AM_YFLAGS} and @code{YFLAGS}
@cindex @code{LFLAGS} and @code{AM_LFLAGS}
@cindex @code{LIBTOOLFLAGS} and @code{AM_LIBTOOLFLAGS}
@cindex @code{OBJCFLAGS} and @code{AM_OBJCFLAGS}
+@cindex @code{OBJCXXFLAGS} and @code{AM_OBJCXXFLAGS}
@cindex @code{RFLAGS} and @code{AM_RFLAGS}
@cindex @code{UPCFLAGS} and @code{AM_UPCFLAGS}
@cindex @code{YFLAGS} and @code{AM_YFLAGS}
answer holds for all the compile flags used in Automake:
@code{CCASFLAGS}, @code{CFLAGS}, @code{CPPFLAGS}, @code{CXXFLAGS},
@code{FCFLAGS}, @code{FFLAGS}, @code{GCJFLAGS}, @code{LDFLAGS},
-@code{LFLAGS}, @code{LIBTOOLFLAGS}, @code{OBJCFLAGS}, @code{RFLAGS},
-@code{UPCFLAGS}, and @code{YFLAGS}.
+@code{LFLAGS}, @code{LIBTOOLFLAGS}, @code{OBJCFLAGS}, @code{OBJCXXFLAGS},
+@code{RFLAGS}, @code{UPCFLAGS}, and @code{YFLAGS}.
@code{CPPFLAGS}, @code{AM_CPPFLAGS}, and @code{mumble_CPPFLAGS} are
three variables that can be used to pass flags to the C preprocessor
@c LocalWords: subsubsection OBJEXT esac lib LTLIBRARIES liblob LIBADD AR ar
@c LocalWords: ARFLAGS cru ing maude libgettext lo LTLIBOBJS rpath SGI PRE yy
@c LocalWords: libmaude CCLD CXXFLAGS FFLAGS LFLAGS OBJCFLAGS RFLAGS DEFS cc
+@c LocalWords: OBJCXXFLAGS
@c LocalWords: SHORTNAME vtable srcdir nostdinc basename yxx cxx ll lxx gdb
@c LocalWords: lexers yymaxdepth maxdepth yyparse yylex yyerror yylval lval
@c LocalWords: yychar yydebug yypact yyr yydef def yychk chk yypgo pgo yyact
FCFLAGS => 'AC_PROG_FC',
OBJC => 'AC_PROG_OBJC',
OBJCFLAGS => 'AC_PROG_OBJC',
+ OBJCXX => 'AC_PROG_OBJCXX',
+ OBJCXXFLAGS => 'AC_PROG_OBJCXX',
RANLIB => 'AC_PROG_RANLIB',
UPC => 'AM_PROG_UPC',
UPCFLAGS => 'AM_PROG_UPC',
## of more test metadata, and the use of custom test derivers and protocols
## (among them, TAP).
-# Restructured Text title and section.
+am__recheck_rx = ^[ ]*:recheck:[ ]*
+am__global_test_result_rx = ^[ ]*:global-test-result:[ ]*
+am__copy_in_global_log_rx = ^[ ]*:copy-in-global-log:[ ]*
+
+# A command that, given a newline-separated list of test names on the
+# standard input, print the name of the tests that are to be re-run
+# upon "make recheck".
+am__list_recheck_tests = $(AWK) '{ \
+## By default, we assume the test is to be re-run.
+ recheck = 1; \
+ while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+ { \
+ if (rc < 0) \
+ { \
+## If we've encountered an I/O error here, there are three possibilities:
+##
+## [1] The '.log' file exists, but the '.trs' does not; in this case,
+## we "gracefully" recover by assuming the corresponding test is
+## to be re-run (which will re-create the missing '.trs' file).
+##
+## [2] Both the '.log' and '.trs' files are missing; this means that
+## the corresponding test has not been run, and is thus *not* to
+## be re-run.
+##
+## [3] We have encountered some corner-case problem (e.g., a '.log' or
+## '.trs' files somehow made unreadable, or issues with a bad NFS
+## connection, or whatever); we don't handle such corner cases.
+##
+ if ((getline line2 < ($$0 ".log")) < 0) \
+ recheck = 0; \
+ break; \
+ } \
+ else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \
+## A directive explicitly specifying the test is *not* to be re-run.
+ { \
+ recheck = 0; \
+ break; \
+ } \
+ else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \
+ { \
+## A directive explicitly specifying the test *is* to be re-run.
+ break; \
+ } \
+## else continue with the next iteration.
+ }; \
+ if (recheck) \
+ print $$0; \
+## Don't leak open file descriptors, as this could cause serious
+## problems when there are many tests (yes, even on Linux).
+ close ($$0 ".trs"); \
+ close ($$0 ".log"); \
+}'
+
+# A command that, given a newline-separated list of test names on the
+# standard input, create the global log from their .trs and .log files.
+am__create_global_log = $(AWK) ' \
+function fatal(msg) \
+{ \
+ print "fatal: making $@: " msg | "cat >&2"; \
+ exit 1; \
+} \
+function rst_section(header) \
+{ \
+ print header; \
+ len = length(header); \
+ for (i = 1; i <= len; i = i + 1) \
+ printf "="; \
+ printf "\n\n"; \
+} \
+{ \
+## By default, we assume the test log is to be copied in the global log,
+## and that its result is simply "RUN" (i.e., we still don't know what
+## it outcome was, but we know that at least it has run).
+ copy_in_global_log = 1; \
+ global_test_result = "RUN"; \
+ while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+ { \
+ if (rc < 0) \
+ fatal("failed to read from " $$0 ".trs"); \
+ if (line ~ /$(am__global_test_result_rx)/) \
+ { \
+ sub("$(am__global_test_result_rx)", "", line); \
+ sub("[ ]*$$", "", line); \
+ global_test_result = line; \
+ } \
+ else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \
+ copy_in_global_log = 0; \
+ }; \
+ if (copy_in_global_log) \
+ { \
+ rst_section(global_test_result ": " $$0); \
+ while ((rc = (getline line < ($$0 ".log"))) != 0) \
+ { \
+ if (rc < 0) \
+ fatal("failed to read from " $$0 ".log"); \
+ print line; \
+ }; \
+ printf "\n"; \
+ }; \
+## Don't leak open file descriptors, as this could cause serious
+## problems when there are many tests (yes, even on Linux).
+ close ($$0 ".trs"); \
+ close ($$0 ".log"); \
+}'
+
+# Restructured Text title.
am__rst_title = { sed 's/.*/ & /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; }
-am__rst_section = { sed 'p;s/./=/g;' && echo; }
# Solaris 10 'make', and several other traditional 'make' implementations,
# pass "-e" to $(SHELL), and POSIX 2008 even requires this. Work around it
$(am__vpath_adj_setup) $(am__vpath_adj) \
$(am__tty_colors); \
srcdir=$(srcdir); export srcdir; \
-am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`; \
-test "x$$am__odir" = x. || $(MKDIR_P) "$$am__odir" || exit $$?; \
+case "$@" in \
+ */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;; \
+ *) am__odir=.;; \
+esac; \
+test "x$$am__odir" = x"." || test -d "$$am__odir" \
+ || $(MKDIR_P) "$$am__odir" || exit $$?; \
if test -f "./$$f"; then dir=./; \
elif test -f "$$f"; then dir=; \
else dir="$(srcdir)/"; fi; \
echo; \
echo ".. contents:: :depth: 2"; \
echo; \
- for i in $$bases; do \
-## FIXME: one fork per test -- this is horrendously inefficient!
- if grep "^$$ws*:copy-in-global-log:$$ws*no$$ws*$$" $$i.trs \
- >/dev/null; then continue; \
- fi; \
-## Get the declared "global result" of the test.
-## FIXME: yet another one fork per test here!
- glob_res=`sed -n -e "s/$$ws*$$//" \
- -e "s/^$$ws*:global-test-result:$$ws*//p" \
- $$i.trs`; \
-## If no global result is explicitly declared, we'll merely mark the
-## test as "RUN" in the global test log.
- test -n "$$glob_res" || glob_res=RUN; \
-## Write the name and result of the test as an RST section title.
- echo "$$glob_res: $$i" | $(am__rst_section); \
-## If we should have remade any unreadable '.log', above.
- if test ! -r $$i.log; then \
- echo "fatal: making $@: $$i.log is unreadable" >&2; \
- exit 1; \
- fi; \
- cat $$i.log; echo; \
- done; \
- } >$(TEST_SUITE_LOG).tmp; \
+ for b in $$bases; do echo $$b; done \
+ | $(am__create_global_log); \
+ } >$(TEST_SUITE_LOG).tmp || exit 1; \
mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \
## Emit the test summary on the console.
if $$success; then \
## cannot use '$?' to compute the set of lazily rerun tests, lest
## we rely on .PHONY to work portably.
@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
- @ws='[ ]'; \
- log_list='' trs_list=''; $(am__set_TESTS_bases); \
- for i in $$bases; do \
+ @$(am__set_TESTS_bases); \
+ if test $@ = recheck; then \
## If running a "make recheck", we must only consider tests that had an
-## unexpected outcome (FAIL or XPASS) in the earlier run. In particular,
-## skip tests that haven't been run. But recover gracefully from deleted
-## '.trs' files.
- if test $@ = recheck; then \
- test -f $$i.trs || test -f $$i.log || continue; \
-## FIXME: one fork per test -- this is horrendously inefficient!
- grep "^$$ws*:recheck:$$ws*no$$ws*$$" $$i.trs \
- >/dev/null 2>&1 && continue; \
- else :; fi; \
-## Be careful to avoid extra whitespace in the definition of $list, since
-## its value will be passed to the recursive make invocation below through
-## the TEST_LOGS macro, and leading/trailing white space in a make macro
-## definition can be problematic. In this particular case, trailing white
-## space was known to cause a segmentation fault on Solaris 10 XPG4 make:
-## <http://lists.gnu.org/archive/html/bug-automake/2010-08/msg00004.html>
- if test -z "$$log_list"; then \
- log_list="$$i.log"; \
- else \
- log_list="$$log_list $$i.log"; \
- fi; \
- if test -z "$$trs_list"; then \
- trs_list="$$i.trs"; \
- else \
- trs_list="$$trs_list $$i.trs"; \
- fi; \
- done; \
+## unexpected outcome (FAIL or XPASS) in the earlier run.
+ bases=`for i in $$bases; do echo $$i; done \
+ | $(am__list_recheck_tests)` || exit 1; \
+ fi; \
+ log_list=`for i in $$bases; do echo $$i.log; done`; \
+ trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+## Remove newlines and normalize whitespace, being careful to avoid extra
+## whitespace in the definition of $log_list, since its value will be
+## passed to the recursive make invocation below through the TEST_LOGS
+## macro, and leading/trailing white space in a make macro definition can
+## be problematic. In this particular case, trailing white space is known
+## to have caused segmentation faults on Solaris 10 XPG4 make:
+ log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
## Under "make recheck", remove the .log and .trs files associated
## with the files to recheck, so that those will be rerun by the
## "make test-suite.log" recursive invocation below. But use a proper
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
-# serial 16
+# serial 17
# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
# written in clear, in which case automake, when reading aclocal.m4,
# _AM_DEPENDENCIES(NAME)
# ----------------------
# See how the compiler implements dependency checking.
-# NAME is "CC", "CXX", "GCJ", or "OBJC".
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
# We try a few techniques and use that to set a single cache variable.
#
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
[$1], [CXX], [depcc="$CXX" am_compiler_list=],
[$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+ [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
[$1], [UPC], [depcc="$UPC" am_compiler_list=],
[$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
[depcc="$$1" am_compiler_list=])
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
-# serial 18
+# serial 19
# This macro actually does too much. Some checks are only needed if
# your package does certain things. But this isn't really a big deal.
# Define the identity of the package.
dnl Distinguish between old-style and new-style calls.
m4_ifval([$2],
-[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+[AC_DIAGNOSE([obsolete],
+[$0: two- and three-arguments forms are deprecated. For more info, see:
+http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_INIT_AUTOMAKE-invocation])
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
AC_SUBST([PACKAGE], [$1])dnl
AC_SUBST([VERSION], [$2])],
[_AM_SET_OPTIONS([$1])dnl
_AM_IF_OPTION([no-dependencies],,
[AC_PROVIDE_IFELSE([AC_PROG_CC],
[_AM_DEPENDENCIES([CC])],
- [define([AC_PROG_CC],
- defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
+ [m4_define([AC_PROG_CC],
+ m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
AC_PROVIDE_IFELSE([AC_PROG_CXX],
[_AM_DEPENDENCIES([CXX])],
- [define([AC_PROG_CXX],
- defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+ [m4_define([AC_PROG_CXX],
+ m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
[_AM_DEPENDENCIES([OBJC])],
- [define([AC_PROG_OBJC],
- defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+ [m4_define([AC_PROG_OBJC],
+ m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+dnl Support for Objective C++ was only introduced in Autoconf 2.65,
+dnl but we still cater to Autoconf 2.62.
+m4_ifdef([AC_PROG_OBJCXX],
+[AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+ [_AM_DEPENDENCIES([OBJCXX])],
+ [m4_define([AC_PROG_OBJCXX],
+ m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
])
_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
# Some simple checks, and then ordinary check. These are only really
# guaranteed to work on my machine.
syntax_check_rules = \
+$(sc_tests_plain_check_rules) \
sc_test_names \
sc_diff_automake_in_automake \
sc_diff_aclocal_in_automake \
sc_AMDEP_TRUE_in_automake_in \
sc_tests_make_without_am_makeflags \
sc_tests_obsolete_variables \
-sc_tests_plain_make \
-sc_tests_plain_autoconf \
-sc_tests_plain_autoupdate \
-sc_tests_plain_automake \
-sc_tests_plain_autom4te \
-sc_tests_plain_autoheader \
-sc_tests_plain_autoreconf \
sc_tests_here_document_format \
sc_tests_Exit_not_exit \
sc_tests_automake_fails \
-sc_tests_plain_aclocal \
-sc_tests_plain_perl \
sc_tests_required_after_defs \
sc_tests_overriding_macros_on_cmdline \
sc_tests_plain_sleep \
-sc_tests_plain_egrep_fgrep \
+sc_m4_am_plain_egrep_fgrep \
sc_tests_no_configure_in \
sc_tests_PATH_SEPARATOR \
sc_tests_logs_duplicate_prefixes \
sc_tabs_in_texi \
sc_at_in_texi
-$(syntax_check_rules): automake aclocal
-maintainer-check: $(syntax_check_rules)
-.PHONY: maintainer-check $(syntax_check_rules)
-
-## Check that the list of tests given in the Makefile is equal to the
-## list of all test scripts in the Automake testsuite.
-maintainer-check: maintainer-check-list-of-tests
-
## Look for test whose names can cause spurious failures when used as
## first argument to AC_INIT (chiefly because they might contain an
## m4/m4sugar builtin or macro name).
exit 1; \
else :; fi
-## Tests should never call make directly.
-sc_tests_plain_make:
- @if grep -v '^#' $(xtests) | $(EGREP) ':[ ]*make( |$$)'; then \
- echo 'Do not run "make" in the above tests. Use "$$MAKE" instead.' 1>&2; \
- exit 1; \
- fi
-
-## Tests should never call autoconf directly.
-sc_tests_plain_autoconf:
- @if grep -v '^#' $(xtests) | grep ':[ ]*autoconf\>'; then \
- echo 'Do not run "autoconf" in the above tests. Use "$$AUTOCONF" instead.' 1>&2; \
- exit 1; \
- fi
-
-## Tests should never call autoupdate directly.
-sc_tests_plain_autoupdate:
- @if grep -v '^#' $(xtests) | grep ':[ ]*autoupdate\>'; then \
- echo 'Do not run "autoupdate" in the above tests. Use "$$AUTOUPDATE" instead.' 1>&2; \
- exit 1; \
- fi
-
-## Tests should never call automake directly.
-sc_tests_plain_automake:
- @if grep -v '^#' $(xtests) | grep -E ':[ ]*automake\>([^:]|$$)'; then \
- echo 'Do not run "automake" in the above tests. Use "$$AUTOMAKE" instead.' 1>&2; \
- exit 1; \
- fi
-
-## Tests should never call autoheader directly.
-sc_tests_plain_autoheader:
- @if grep -v '^#' $(xtests) | grep ':[ ]*autoheader\>'; then \
- echo 'Do not run "autoheader" in the above tests. Use "$$AUTOHEADER" instead.' 1>&2; \
- exit 1; \
- fi
-
-## Tests should never call autoreconf directly.
-sc_tests_plain_autoreconf:
- @if grep -v '^#' $(xtests) | grep ':[ ]*autoreconf\>'; then \
- echo 'Do not run "autoreconf" in the above tests. Use "$$AUTORECONF" instead.' 1>&2; \
- exit 1; \
- fi
-
-## Tests should never call autom4te directly.
-sc_tests_plain_autom4te:
- @if grep -v '^#' $(xtests) | grep ':[ ]*autom4te\>'; then \
- echo 'Do not run "autom4te" in the above tests. Use "$$AUTOM4TE" instead.' 1>&2; \
- exit 1; \
+## Tests should never call some programs directly, but only through the
+## corresponding variable (e.g., '$MAKE', not 'make'). This will allow
+## the programs to be overridden at configure time (for less brittleness)
+## or by the user at make time (to allow better testsuite coverage).
+sc_tests_plain_check_rules = \
+ sc_tests_plain_egrep \
+ sc_tests_plain_fgrep \
+ sc_tests_plain_make \
+ sc_tests_plain_perl \
+ sc_tests_plain_automake \
+ sc_tests_plain_aclocal \
+ sc_tests_plain_autoconf \
+ sc_tests_plain_autoupdate \
+ sc_tests_plain_autom4te \
+ sc_tests_plain_autoheader \
+ sc_tests_plain_autoreconf
+
+toupper = $(shell echo $(1) | LC_ALL=C tr '[a-z]' '[A-Z]')
+
+$(sc_tests_plain_check_rules): sc_tests_plain_% :
+ @# The leading ':' in the grep below is what is printed by the
+ @# preceding 'grep -v' after the file name.
+ @# It works here as a poor man's substitute for beginning-of-line
+ @# marker.
+ @if grep -v '^[ ]*#' $(xtests) \
+ | $(EGREP) '(:|\bif|\bnot|[;!{\|\(]|&&|\|\|)[ ]*?$*\b'; \
+ then \
+ echo 'Do not run "$*" in the above tests.' \
+ 'Use "$$$(call toupper,$*)" instead.' 1>&2; \
+ exit 1; \
fi
## Tests should only use END and EOF for here documents
exit 1; \
fi
-## Tests should never call aclocal directly.
-sc_tests_plain_aclocal:
- @if grep -v '^#' $(xtests) | grep ':[ ]*aclocal\>'; then \
- echo 'Do not run "aclocal" in the above tests. Use "$$ACLOCAL" instead.' 1>&2; \
- exit 1; \
- fi
-
-## Tests should never call perl directly.
-sc_tests_plain_perl:
- @if grep -v '^#' $(xtests) | grep ':[ ]*perl\>'; then \
- echo 'Do not run "perl" in the above tests. Use "$$PERL" instead.' 1>&2; \
- exit 1; \
- fi
-
## Setting 'required' after sourcing './defs' is a bug.
sc_tests_required_after_defs:
@for file in $(xtests); do \
fi
## fgrep and egrep are not required by POSIX.
-sc_tests_plain_egrep_fgrep:
- @if grep -E '\b[ef]grep\b' $(xtests) ; then \
- echo 'Do not use egrep or fgrep in test cases. Use $$FGREP or $$EGREP.' 1>&2; \
- exit 1; \
- fi
+sc_m4_am_plain_egrep_fgrep:
@if grep -E '\b[ef]grep\b' $(ams) $(srcdir)/m4/*.m4; then \
- echo 'Do not use egrep or fgrep in the above files, they are not portable.' 1>&2; \
+ echo 'Do not use egrep or fgrep in the above files,' \
+ 'they are not portable.' 1>&2; \
exit 1; \
fi
echo 'Unescaped @.' 1>&2; \
exit 1; \
fi
+
+$(syntax_check_rules): automake aclocal
+maintainer-check: $(syntax_check_rules)
+.PHONY: maintainer-check $(syntax_check_rules)
+
+## Check that the list of tests given in the Makefile is equal to the
+## list of all test scripts in the Automake testsuite.
+maintainer-check: maintainer-check-list-of-tests
rm -f configure.ac depcomp # Not required.
+AUTOMAKE="$AUTOMAKE -Wno-obsolete"
+
# -----------------------------------------------------------------------
# Test for bug reported by François Pinard.
grep 'unrecognized option.*--unknown-option' stderr
grep '[Tt]ry.*--help.*for more information' stderr
+$ACLOCAL foobar 2>stderr && { cat stderr >&2; Exit 1; }
+cat stderr >&2
+grep 'non-option argument.*foobar' stderr
+grep '[Tt]ry.*--help.*for more information' stderr
+
$ACLOCAL --ver 2>stderr && { cat stderr >&2; Exit 1; }
cat stderr >&2
grep 'unrecognized option.*--ver' stderr
--- /dev/null
+#! /bin/sh
+# Copyright (C) 2012 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Check that automake warns against old-style usages of AM_INIT_AUTOMAKE
+# (i.e., calls with two or three arguments).
+
+. ./defs || Exit 1
+
+warn_rx='AM_INIT_AUTOMAKE.* two-.* three-arguments form.*deprecated'
+
+cat > configure.ac <<'END'
+AC_INIT([Makefile.am])
+AM_INIT_AUTOMAKE([twoargs], [1.0])
+AC_CONFIG_FILES([Makefile])
+END
+
+$ACLOCAL
+
+do_check()
+{
+ rm -rf autom4te*.cache
+ for cmd in "$AUTOCONF" "$AUTOMAKE"; do
+ $cmd -Werror -Wnone -Wobsolete 2>stderr && { cat stderr; Exit 1; }
+ cat stderr >&2
+ grep "^configure\.ac:2:.*$warn_rx" stderr
+ $cmd -Werror -Wall -Wno-obsolete || Exit 1
+ done
+}
+
+: > Makefile.am
+do_check
+
+sed "/^AM_INIT_AUTOMAKE/s|)$|, [NODEFINE])|" configure.ac > t
+diff configure.ac t && fatal_ "failed to edit configure.ac"
+mv -f t configure.ac
+do_check
+
+:
rm -f ../../missing ../../install-sh
# --------------------------------------------------------- #
-: AC_CONFIG_AUX_DIR will not be found: automake must fail #
+: AC_CONFIG_AUX_DIR will not be found: Automake must fail #
# --------------------------------------------------------- #
AUTOMAKE_fails
cat configure.in # For debugging.
$ACLOCAL
$AUTOCONF
- $AUTOMAKE
+ $AUTOMAKE -Wno-obsolete
./configure
$MAKE test
done
empty=''
+AUTOMAKE="$AUTOMAKE -Wno-obsolete"
+
cat > Makefile.am <<'END'
## Leading ':;' here required to work around bugs of (at least) bash 3.2
got: Makefile
$ACLOCAL
$AUTOCONF
-$AUTOMAKE -a
+$AUTOMAKE -a -Wno-obsolete
test -f install-sh
for f in $makefiles; do mv -f $f.in $f.sav; done
-$AUTOMAKE
+$AUTOMAKE -Wno-obsolete
for f in $makefiles; do diff $f.sav $f.in; done
./configure
END
$ACLOCAL
-$AUTOMAKE --add-missing
+$AUTOMAKE -Wno-obsolete --add-missing
$AUTOCONF
./configure
$ACLOCAL
$AUTOCONF
-$AUTOMAKE --cygnus
+$AUTOMAKE --cygnus -Wno-obsolete
./configure
$MAKE
fi
done
# The automake process probably hung. Kill it, and exit with failure.
-echo "$me: automake process $pid hung"
+echo "$me: Automake process $pid hung"
kill $pid
Exit 1
. ./defs || Exit 1
-cat > configure.ac << 'END'
-AC_INIT
-AM_INIT_AUTOMAKE(nonesuch, nonesuch)
-AM_CONFIG_HEADER(subdir/config.h:subdir/config.hin)
-AC_OUTPUT(Makefile subdir/Makefile)
+cat >> configure.ac << 'END'
+AC_CONFIG_FILES([subdir/Makefile])
+AM_CONFIG_HEADER([subdir/config.h:subdir/config.hin])
+AC_OUTPUT
END
cat > Makefile.am << 'END'
END
$ACLOCAL
-$AUTOMAKE --cygnus
+$AUTOMAKE --cygnus -Wno-obsolete
$EGREP '(^| )all.*(:|:.* )check' Makefile.in && Exit 1
END
cat > Makefile.am <<'END'
+AUTOMAKE_OPTIONS = -Wno-obsolete
bin_PROGRAMS = foo
foo_SOURCES = foo.c
.PHONY: test-nodeps
--- /dev/null
+#! /bin/sh
+# Copyright (C) 2012 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Check that support for Cygnus-style trees is deprecated.
+# That feature will be removed in the next major Automake release.
+# See automake bug#11034.
+
+. ./defs || Exit 1
+
+warn_rx='support for Cygnus.*trees.*deprecated'
+
+cat >> configure.ac <<'END'
+AC_PROG_CC
+AM_MAINTAINER_MODE
+END
+
+$ACLOCAL
+$AUTOCONF
+
+: > Makefile.am
+
+# 'cygnus' option from command line
+$AUTOMAKE --cygnus -Wno-obsolete
+AUTOMAKE_fails --cygnus
+grep "^automake.*: .*$warn_rx" stderr
+AUTOMAKE_fails -Wnone -Wobsolete --cygnus
+grep "^automake.*: .*$warn_rx" stderr
+AUTOMAKE_fails --cygnus -Wnone -Wobsolete
+grep "^automake.*: .*$warn_rx" stderr
+
+rm -rf autom4te*.cache
+
+# 'cygnus' option in Makefile.am
+echo "AUTOMAKE_OPTIONS = cygnus" > Makefile.am
+cat Makefile.am # For debugging.
+$AUTOMAKE -Wno-obsolete
+AUTOMAKE_fails
+grep "^Makefile\.am:1:.*$warn_rx" stderr
+AUTOMAKE_fails -Wnone -Wobsolete
+grep "^Makefile\.am:1:.*$warn_rx" stderr
+
+rm -rf autom4te*.cache
+
+# 'cygnus' option in configure.ac
+: > Makefile.am
+sed "s|^\\(AM_INIT_AUTOMAKE\\).*|\1([cygnus])|" configure.ac > t
+diff configure.ac t && fatal_ "failed to edit configure.ac"
+mv -f t configure.ac
+$AUTOMAKE -Wno-obsolete
+AUTOMAKE_fails
+grep "^configure\.ac:2:.*$warn_rx" stderr
+AUTOMAKE_fails -Wnone -Wobsolete
+grep "^configure\.ac:2:.*$warn_rx" stderr
+
+:
$ACLOCAL
$AUTOCONF
-$AUTOMAKE --cygnus
+$AUTOMAKE --cygnus -Wno-obsolete
./configure
$MAKE
# in override warnings, for when (below) we add the 'distdir'
# target.
AUTOMAKE_OPTIONS = cygnus -Wall
+# This is required because the 'cygnus' option is now deprecated.
+AUTOMAKE_OPTIONS += -Wno-obsolete
END
cat configure.stub - > configure.ac <<'END'
END
$ACLOCAL
-# FIXME: -Wno-override works around a buglet in definition of $(MAKEINFO)
+# -Wno-override works around a buglet in definition of $(MAKEINFO)
# in cygnus mode; see also xfailing test 'txinfo5.test'.
-$AUTOMAKE --cygnus -Wno-override
+# -Wno-obsolete accounts for the fact that the cygnus mode is now
+# deprecated.
+$AUTOMAKE --cygnus -Wno-override -Wno-obsolete
$AUTOCONF
cwd=`pwd` || Exit 1
: > Makefile.am
$ACLOCAL
-AUTOMAKE_fails --cygnus
+AUTOMAKE_fails -Wno-obsolete --cygnus
grep '^configure\.ac:.*AM_MAINTAINER_MODE.*required.*cygnus' stderr
cat >> configure.ac <<'END'
mkdir sub
cat > sub/Makefile.am <<'END'
-AUTOMAKE_OPTIONS = cygnus
+AUTOMAKE_OPTIONS = -Wno-obsolete cygnus
END
rm -rf autom4te.cache
rm -rf autom4te.cache
$ACLOCAL
-$AUTOMAKE --cygnus
+$AUTOMAKE --cygnus -Wno-obsolete
:
command_ok_if_have_compressor "'make dist-$format' work by default" \
eval '
rm -rf *$tarname* \
- && make dist-$format \
+ && $MAKE dist-$format \
&& test -f $tarname-1.0.$suffix \
&& ls -l *$tarname* \
&& test "`ls *$tarname*`" = $tarname-1.0.$suffix'
AC_PROG_F77
AC_PROG_FC
AC_PROG_OBJC
+# FIXME: this is to cater to older autoconf; remove this once we
+# FIXME: automake requires Autoconf 2.65 or later.
+m4_ifdef([AC_PROG_OBJCXX], [AC_PROG_OBJCXX], [
+ AC_SUBST([OBJCXX], [whocares])
+ AM_CONDITIONAL([am__fastdepOBJCXX], [whocares])
+])
AM_PROG_UPC
END
cat > Makefile.am << 'END'
bin_PROGRAMS = foo
-foo_SOURCES = 1.f 2.for 3.f90 4.f95 5.F 6.F90 7.F95 8.r 9.m 10.upc
+foo_SOURCES = 1.f 2.for 3.f90 4.f95 5.F 6.F90 7.F95 8.r 9.m 10.mm 11.upc
END
$ACLOCAL
$AUTOMAKE
-for ext in f for f90 f95 F F90 F95 r m upc
+for ext in f for f90 f95 F F90 F95 r m mm upc
do
# Some versions of the BSD shell wrongly exit when 'set -e' is active
# if the last command within a compound statement fails and is guarded
$ACLOCAL
$AUTOCONF
# Order flavors so that all needed files are installed early.
-for flavor in --gnits --gnu --foreign --cygnus --ignore-deps
-do
+for flavor in --gnits --gnu --foreign --ignore-deps; do
+
$AUTOMAKE --add-missing $flavor
./configure --enable-maintainer-mode
grep " $flavor" Makefile
touch Makefile.am
$MAKE
grep " $flavor" Makefile
+
done
+# Cygnus mode is deprecated now, and must be handled separately.
+$AUTOMAKE --cygnus -Wno-obsolete
+./configure --enable-maintainer-mode
+grep " --cygnus" Makefile
+$MAKE
+# Two code paths in configure.am:
+# - either a file in $(am__configure_deps) has been updated ...
+$sleep
+touch aclocal.m4
+$MAKE
+grep " --cygnus" Makefile
+# - ... or not; i.e., Makefile.am or an included file has.
+$sleep
+touch Makefile.am
+$MAKE
+grep " --cygnus" Makefile
+
:
# Test for bug in 'make dist'
# From Pavel Roskin.
+am_create_testdir=empty
. ./defs || Exit 1
-cat > configure.ac << 'END'
-AC_INIT
+cat > configure.ac << END
+AC_INIT([$me], [1.0])
dnl Prevent automake from looking in .. and ../..
-AC_CONFIG_AUX_DIR(.)
-AM_INIT_AUTOMAKE(foo, 0.1)
-AC_OUTPUT(Makefile)
+AC_CONFIG_AUX_DIR([.])
+AM_INIT_AUTOMAKE
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
END
cat > Makefile.am << 'END'
cat >> configure.ac << 'END'
AC_PROG_RANLIB
-AM_MAINTAINER_MODE
AC_PROG_CC
AM_PROG_AR
END
cat > Makefile.am << 'END'
-AUTOMAKE_OPTIONS = dejagnu cygnus
lib_LIBRARIES = libfoo.a
libfoo_a_DEPENDENCIES = libzot.a
END
$AUTOMAKE --add-missing
./configure
+# Use append mode here to avoid dropping output. See automake bug#11413.
: >stdout
$MAKE -j >>stdout || { cat stdout; Exit 1; }
rm -f am-*.elc
+# Use append mode here to avoid dropping output. See automake bug#11413.
: >stdout
$MAKE -j >>stdout || { cat stdout; Exit 1; }
t/amhello-cflags.sh \
t/amhello-cross-compile.sh \
t/amhello-binpkg.sh \
+t/aminit-moreargs-deprecation.sh \
t/amassign.sh \
t/ammissing.sh \
t/amopt.sh \
t/cxxlink.sh \
t/cxxnoc.sh \
t/cxxo.sh \
+t/cygnus-deprecation.sh \
t/cygnus-check-without-all.sh \
t/cygnus-dependency-tracking.sh \
t/cygnus-imply-foreign.sh \
t/nostdinc.sh \
t/notrans.sh \
t/number.sh \
-t/objc.sh \
-t/objc2.sh \
+t/objc-basic.sh \
+t/objc-minidemo.sh \
+t/objc-flags.sh \
+t/objc-deps.sh \
+t/objcxx-basic.sh \
+t/objcxx-minidemo.sh \
+t/objcxx-flags.sh \
+t/objcxx-deps.sh \
+t/objc-megademo.sh \
t/objext-pr10128.sh \
t/obsolete.sh \
t/oldvars.sh \
t/testsuite-summary-count.sh \
t/testsuite-summary-count-many.sh \
t/testsuite-summary-reference-log.sh \
+t/testsuite-recheck-speed.sh \
+t/testsuite-summary-speed.sh \
t/test-driver-acsubst.sh \
t/test-driver-cond.sh \
t/test-driver-custom-no-extra-driver.sh \
t/reqd.sh \
t/reqd2.sh \
t/repeated-options.sh \
-t/rst-formatting.sh \
t/rulepat.sh \
t/self-check-cleanup.tap \
t/self-check-configure-help.sh \
# Smash the useless difference of lib file locations.
smash_useless_diffs ()
{
- # FIXME: we could get rid of the second 's|||' once we improve our
+ # FIXME: we could get rid of the second 's,,,' once we improve our
# wrapper scripts ...
- sed -e "s|^$am_amdir/\\([a-z]*\.am\\)|\\1|" \
- -e "s|^automake-$APIVERSION:|automake:|" ${1+"$@"};
+ sed -e "s,^$am_amdir/\\([a-z]*\.am\\),\\1," \
+ -e "s,^automake-$APIVERSION:,automake:," ${1+"$@"};
}
$ACLOCAL
smash_useless_diffs stderr >observed
-cat >expected <<\EOF
-Makefile.am:12: warning: VAR multiply defined in condition TRUE ...
-Makefile.am:8: ... 'VAR' previously defined here
-automake: error: libfoo_a_OBJECTS should not be defined
-Makefile.am:3: while processing library 'libfoo.a'
-automake: error: use 'libfoo_a_LDADD', not 'libfoo_a_LIBADD'
-Makefile.am:3: while processing library 'libfoo.a'
-library.am: warning: deprecated feature: target 'libfoo.a' overrides 'libfoo.a$(EXEEXT)'
-library.am: change your target to read 'libfoo.a$(EXEEXT)'
-Makefile.am:3: while processing library 'libfoo.a'
-program.am: target 'libfoo.a$(EXEEXT)' was defined here
-Makefile.am:1: while processing program 'libfoo.a'
-program.am: warning: redefinition of 'libfoo.a$(EXEEXT)' ...
-Makefile.am:1: while processing program 'libfoo.a'
-library.am: ... 'libfoo.a' previously defined here
-Makefile.am:3: while processing library 'libfoo.a'
-tags.am: warning: redefinition of 'ctags' ...
-program.am: ... 'ctags$(EXEEXT)' previously defined here
-Makefile.am:6: while processing program 'ctags'
-EOF
+# Apparently useless use of sed here required to avoid spuriously
+# triggering some maintainer-checks failures.
+sed 's/^> //' > expected << 'END'
+> Makefile.am:12: warning: VAR multiply defined in condition TRUE ...
+> Makefile.am:8: ... 'VAR' previously defined here
+> automake: error: libfoo_a_OBJECTS should not be defined
+> Makefile.am:3: while processing library 'libfoo.a'
+> automake: error: use 'libfoo_a_LDADD', not 'libfoo_a_LIBADD'
+> Makefile.am:3: while processing library 'libfoo.a'
+> library.am: warning: deprecated feature: target 'libfoo.a' overrides 'libfoo.a$(EXEEXT)'
+> library.am: change your target to read 'libfoo.a$(EXEEXT)'
+> Makefile.am:3: while processing library 'libfoo.a'
+> program.am: target 'libfoo.a$(EXEEXT)' was defined here
+> Makefile.am:1: while processing program 'libfoo.a'
+> program.am: warning: redefinition of 'libfoo.a$(EXEEXT)' ...
+> Makefile.am:1: while processing program 'libfoo.a'
+> library.am: ... 'libfoo.a' previously defined here
+> Makefile.am:3: while processing library 'libfoo.a'
+> tags.am: warning: redefinition of 'ctags' ...
+> program.am: ... 'ctags$(EXEEXT)' previously defined here
+> Makefile.am:6: while processing program 'ctags'
+END
cat expected
cat observed
cat > Makefile.am << 'END'
bin_PROGRAMS = foo
-foo_SOURCES = a.c b.cpp c.m d.S e.java f.upc
+foo_SOURCES = a.c b.cpp c.m cxx.mm d.S e.java f.upc
END
cat > configure.ac << 'END'
AC_PROG_CC
AC_PROG_CXX
AC_PROG_OBJC
+# FIXME: this is to cater to older autoconf; remove this once we
+# FIXME: automake requires Autoconf 2.65 or later.
+m4_ifdef([AC_PROG_OBJCXX], [AC_PROG_OBJCXX], [
+ AC_SUBST([OBJCXX], [whocares])
+ AM_CONDITIONAL([am__fastdepOBJCXX], [whocares])
+])
AM_PROG_AS
AM_PROG_GCJ
AM_PROG_UPC
#! /bin/sh
-# Copyright (C) 2002-2012 Free Software Foundation, Inc.
+# Copyright (C) 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
# 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/>.
-# Test that Automake suggests using AC_PROG_OBJC if Objective C sources
-# are used.
+# Basic tests on the Objective C support that don't actually
+# require an Objective-C compiler.
+# See also sister test 'objcxx-basic.sh'.
. ./defs || Exit 1
-echo AC_PROG_CC >>configure.ac
-
-cat >Makefile.am <<'END'
+cat > Makefile.am <<'END'
bin_PROGRAMS = hello
hello_SOURCES = hello.m
END
$ACLOCAL
AUTOMAKE_fails
-grep AC_PROG_OBJC stderr
+grep "'OBJC'.* undefined" stderr
+grep "add .*'AC_PROG_OBJC'" stderr
+
+rm -rf autom4te*.cache
+
+echo AC_PROG_OBJC >> configure.ac
+
+$ACLOCAL
+$AUTOMAKE
+$EGREP '^\.SUFFIXES:.* \.m( |$)' Makefile.in
+
+:
--- /dev/null
+#! /bin/sh
+# Copyright (C) 2012 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# Automatic dependency tracking for Objective C.
+# See also sister test 'objcxx-deps.sh'.
+
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+AC_PROG_OBJC
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+bin_PROGRAMS = foo
+foo_SOURCES = bar.m baz.h baz2.h
+END
+
+cat > baz.h << 'END'
+#include <stdio.h>
+#include <stdlib.h>
+#include "baz2.h"
+END
+
+cat > baz2.h << 'END'
+#define MSG "Hello, World"
+END
+
+cat > bar.m << 'END'
+/* The use of #import makes this valid Object C but invalid C. */
+#import "baz.h"
+int main (void)
+{
+ fprintf (stdout, "%s\n", MSG);
+ return EXIT_SUCCESS;
+}
+END
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE --add-missing
+
+./configure --enable-dependency-tracking
+$MAKE
+cross_compiling || (./foo | $FGREP 'Hello, World') || Exit 1
+$sleep
+: > old
+echo '#define MSG "Howdy, Earth"' > baz2.h
+$MAKE
+if test -f foo; then
+ is_newest foo old
+else
+ is_newest foo.exe old
+fi
+cross_compiling || (./foo | $FGREP 'Howdy, Earth') || Exit 1
+
+$MAKE distcheck
+
+:
--- /dev/null
+#! /bin/sh
+# Copyright (C) 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/>.
+
+# Test Objective C compilation flags.
+
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+AC_PROG_OBJC
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+AM_DEFAULT_SOURCE_EXT = .m
+bin_PROGRAMS = foo2 foo4
+AM_OBJCFLAGS = -DVALUE=2 -DERROR=1
+foo4_OBJCFLAGS = -DVALUE=4 -DERROR=1
+END
+
+for i in 2 4; do
+ unindent > foo$i.m << END
+ /* Let's make this file valid Objective C but invalid C. */
+ #import <stdlib.h>
+ @interface Who_Cares { } @end
+ #ifdef ERROR
+ # error "macro ERROR is defined for foo.m"
+ #else
+ # if VALUE == $i
+ int main (void) { exit (0); }
+ # else
+ # error "VALUE is != $i in foo.m"
+ # endif
+ #endif
+END
+done
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE -a
+
+$FGREP OBJCFLAGS Makefile.in # For debugging.
+grep '\$(OBJCFLAGS).*\$(AM_OBJCFLAGS)' Makefile.in && Exit 1
+grep '\$(OBJCFLAGS).*\$(foo.*_OBJCFLAGS)' Makefile.in && Exit 1
+grep '\$(foo.*_OBJCFLAGS).*\$(AM_OBJCFLAGS)' Makefile.in && Exit 1
+
+./configure OBJCFLAGS=-UERROR
+$MAKE
+
+:
--- /dev/null
+#! /bin/sh
+# Copyright (C) 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/>.
+
+# Stress test on Objective C/C++.
+
+required=libtoolize
+. ./defs || Exit 1
+
+## Autotools Input Files.
+
+cat > configure.ac << 'END'
+AC_INIT([play], [1.3], [bug-automake@gnu.org])
+
+dnl Support for Object C++ was introduced only in Autoconf 2.65.
+AC_PREREQ([2.65])
+AC_CONFIG_SRCDIR([play.c])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIR([m4])
+
+AM_INIT_AUTOMAKE
+
+AM_PROG_AR
+LT_INIT
+
+AC_PROG_CC
+AC_PROG_CXX
+AC_PROG_OBJC
+AC_PROG_OBJCXX
+
+AC_LANG_PUSH([Objective C])
+AC_CACHE_CHECK(
+ [whether the Objective C compiler really works],
+ [my_cv_objc_works],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#import <stdio.h>]],
+ [[printf ("foo\n");]])],
+ [my_cv_objc_works=yes],
+ [my_cv_objc_works=no])])
+AC_LANG_POP([Objective C])
+
+AC_LANG_PUSH([Objective C++])
+AC_CACHE_CHECK(
+ [whether the Objective C++ compiler really works],
+ [my_cv_objcxx_works],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#import <iostream>]],
+ [[std::cout << "foo" << "\n";]])],
+ [my_cv_objcxx_works=yes],
+ [my_cv_objcxx_works=no])])
+AC_LANG_POP([Objective C++])
+
+if test $my_cv_objc_works != yes; then
+ AC_MSG_ERROR([couldn't find a working Objective C compiler], [77])
+fi
+
+if test $my_cv_objcxx_works != yes; then
+ AC_MSG_ERROR([couldn't find a working Objective C++ compiler], [77])
+fi
+
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([Makefile])
+
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+bin_PROGRAMS = play
+play_SOURCES = play.h play.c playxx.cxx playo.m playoxx.mm
+play_LDADD = libfoo.la
+play_LDFLAGS = -lobjc
+lib_LTLIBRARIES = libfoo.la
+libfoo_la_SOURCES = foo.h foo.c fooxx.cxx fooo.m foooxx.mm
+END
+
+## Run Autotools.
+
+libtoolize
+if $ACLOCAL; then
+ : We have a modern enough autoconf, go ahead.
+elif test $? -eq 63; then
+ skip_ "Object C++ support requires Autoconf 2.65 or later"
+else
+ Exit 1 # Some other aclocal failure.
+fi
+$AUTOHEADER
+$AUTOCONF
+$AUTOMAKE --add-missing
+
+## Program Sources.
+
+cat > play.h << 'END'
+#ifndef PLAY_H
+#define PLAY_H
+
+#include "foo.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void hello_cxx (void);
+void hello_objc (void);
+void hello_objcxx (void);
+
+#ifdef __OBJC__
+@interface Hello_ObjC
+{ }
++ (void)display;
+@end
+#endif /* __OBJC__ */
+
+#ifdef __cplusplus
+}
+
+class Hello_CXX
+{
+ public:
+ Hello_CXX() { }
+ virtual ~Hello_CXX () { }
+ void hello_cxx ();
+};
+
+#ifdef __OBJC__
+@interface Hello_ObjCXX
+{ }
++ (void)display;
+@end
+
+class Hello_OBJCXX
+{
+ public:
+ Hello_OBJCXX () { }
+ virtual ~Hello_OBJCXX () { }
+ void hello_objcxx();
+};
+#endif /* __OBJC__ */
+
+#endif /* __cplusplus */
+
+#endif /* PLAY_H */
+END
+
+cat > play.c << 'END'
+#include "play.h"
+int main (void)
+{
+ printf ("[Hello C,");
+ world_c ();
+ hello_cxx ();
+ hello_objc ();
+ hello_objcxx ();
+ return 0;
+}
+END
+
+cat > playxx.cxx << 'END'
+#include "play.h"
+
+void hello_cxx(void)
+{
+ Hello_CXX *hello = new Hello_CXX;
+ hello->hello_cxx();
+}
+
+void Hello_CXX::hello_cxx()
+{
+ std::cout << "[Hello C++,";
+ World_CXX *world = new World_CXX;
+ world->world_cxx();
+}
+END
+
+cat > playo.m << 'END'
+#import "play.h"
+
+void hello_objc (void)
+{
+ [Hello_ObjC display];
+}
+
+@implementation Hello_ObjC
++ (void)display
+{
+ printf ("[Hello ObjC,");
+ [World_ObjC display];
+}
+@end
+END
+
+cat > playoxx.mm << 'END'
+#import "play.h"
+
+// Calling: C -> C++ -> ObjC
+
+void hello_objcxx (void)
+{
+ Hello_OBJCXX *hello = new Hello_OBJCXX;
+ hello->hello_objcxx ();
+}
+
+void Hello_OBJCXX::hello_objcxx ()
+{
+ [Hello_ObjCXX display];
+}
+
+@implementation Hello_ObjCXX
++ (void)display
+{
+ std::cout << "[Hello ObjC++,";
+ [World_ObjCXX display];
+}
+@end
+END
+
+## Library Sources.
+
+cat > foo.h << 'END'
+#ifndef FOO_H
+#define FOO_H
+
+#ifdef __cplusplus
+#include <iostream>
+extern "C" {
+#else
+#include <stdio.h>
+#endif
+
+void world_c (void);
+
+#ifdef __OBJC__
+@interface World_ObjC
+{ }
++ (void)display;
+@end
+#endif /* __OBJC__ */
+
+#ifdef __cplusplus
+}
+
+class World_CXX
+{
+ public:
+ World_CXX() { }
+ virtual ~World_CXX () { }
+ void world_cxx ();
+};
+
+#ifdef __OBJC__
+class World_OBJCXX
+{
+ public:
+ World_OBJCXX () { }
+ virtual ~World_OBJCXX () { }
+ void world_objcxx ();
+};
+
+@interface World_ObjCXX
+{ }
++ (void)display;
+@end
+#endif /* __OBJC__ */
+
+#endif /* __cplusplus */
+
+#endif /* FOO_H */
+END
+
+cat > foo.c << 'END'
+#include "foo.h"
+
+void world_c (void)
+{
+ printf (" world C]\n");
+}
+END
+
+cat > fooxx.cxx << 'END'
+#include "foo.h"
+
+void World_CXX::world_cxx ()
+{
+ std::cout << " world C++]" << "\n";
+}
+END
+
+cat > fooo.m << 'END'
+#import "foo.h"
+
+@implementation World_ObjC
++ (void)display
+{
+ printf (" world ObjC]\n");
+}
+@end
+END
+
+cat > foooxx.mm << 'END'
+#import "foo.h"
+
+// Calling: ObjC -> C++
+
+@implementation World_ObjCXX
++ (void)display
+{
+ World_OBJCXX *world = new World_OBJCXX;
+ world->world_objcxx ();
+}
+@end
+
+void World_OBJCXX::world_objcxx ()
+{
+ std::cout << " world ObjC++]" << "\n";
+}
+END
+
+## Configure and build.
+
+./configure
+$MAKE
+
+if cross_compiling; then :; else
+ unindent > exp << 'END'
+ [Hello C, world C]
+ [Hello C++, world C++]
+ [Hello ObjC, world ObjC]
+ [Hello ObjC++, world ObjC++]
+END
+ ./play > got || { cat got; Exit 1; }
+ cat exp
+ cat got
+ diff exp got
+fi
+
+$MAKE distcheck
+
+:
--- /dev/null
+#! /bin/sh
+# Copyright (C) 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/>.
+
+# Dummy demo package using Objective C and doing distcheck.
+# See also sister test 'objcxx-minidemo.sh'.
+
+required=native
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+AC_PROG_OBJC
+AC_CONFIG_HEADERS([config.h])
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+AM_DEFAULT_SOURCE_EXT = .m
+bin_PROGRAMS = ok
+noinst_PROGRAMS = ko
+TESTS = $(bin_PROGRAMS) $(XFAIL_TESTS)
+XFAIL_TESTS = $(noinst_PROGRAMS)
+END
+
+cat > ok.m << 'END'
+/* The use of #import makes this valid Object C but invalid C. */
+#import <stdio.h>
+#import <config.h>
+int main (void)
+{
+ printf ("Success (%s)\n", PACKAGE_STRING);
+ return 0;
+}
+END
+
+cat > ko.m << 'END'
+/* The use of #import makes this valid Object C but invalid C. */
+#import <stdio.h>
+int main (void)
+{
+ printf("Failure\n");
+ return 1;
+}
+END
+
+if $ACLOCAL; then
+ : We have a modern enough autoconf, go ahead.
+elif test $? -eq 63; then
+ skip_ "Object C++ support requires Autoconf 2.65 or later"
+else
+ Exit 1 # Some other aclocal failure.
+fi
+
+$ACLOCAL
+$AUTOCONF
+$AUTOHEADER
+$AUTOMAKE --add-missing
+
+./configure
+$MAKE
+$MAKE check
+$MAKE distcheck
+
+:
+++ /dev/null
-#! /bin/sh
-# Copyright (C) 2001-2012 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/>.
-
-# Test that '.m' extension works.
-# From Ralf Corsepius (for C++).
-
-. ./defs || Exit 1
-
-cat >> configure.ac << 'END'
-AC_PROG_OBJC
-END
-
-cat > Makefile.am << 'END'
-bin_PROGRAMS = hello
-hello_SOURCES = hello.m
-END
-
-$ACLOCAL
-$AUTOMAKE
-
-grep '^\.SUFFIXES:.*\.m' Makefile.in
-
-:
--- /dev/null
+#! /bin/sh
+# Copyright (C) 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.
+
+# Basic tests on the Objective C++ support that don't actually
+# require an Objective-C++ compiler.
+# See also sister test 'objc-basic.sh'.
+
+. ./defs || Exit 1
+
+cat > Makefile.am <<'END'
+bin_PROGRAMS = hello
+hello_SOURCES = hello.mm
+END
+
+$ACLOCAL
+AUTOMAKE_fails
+grep "'OBJCXX'.* undefined" stderr
+grep "add .*'AC_PROG_OBJCXX'" stderr
+
+rm -rf autom4te*.cache
+
+cat >> configure.ac <<'END'
+dnl Support for Object C++ was introduced only in Autoconf 2.65.
+AC_PREREQ([2.65])
+AC_PROG_OBJCXX
+END
+
+if $ACLOCAL; then
+ : We have a modern enough autoconf, go ahead.
+elif test $? -eq 63; then
+ skip_ "Object C++ support requires Autoconf 2.65 or later"
+else
+ Exit 1 # Some other aclocal failure.
+fi
+
+$AUTOMAKE
+$EGREP '^\.SUFFIXES:.* \.mm( |$)' Makefile.in
+
+:
--- /dev/null
+#! /bin/sh
+# Copyright (C) 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/>.
+
+# Automatic dependency tracking for Objective C++.
+# See also sister test 'objc-deps.sh'.
+
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+dnl Support for Object C++ was introduced only in Autoconf 2.65.
+AC_PREREQ([2.65])
+AC_PROG_OBJCXX
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+bin_PROGRAMS = foo
+foo_SOURCES = bar.mm baz.h++ baz2.hh
+END
+
+cat > baz.h++ << 'END'
+#include <iostream>
+#include "baz2.hh"
+END
+
+cat > baz2.hh << 'END'
+#define MSG "Hello, World"
+END
+
+cat > bar.mm << 'END'
+/* The use of #import makes this valid Object C++ but invalid C++. */
+#import "baz.h++"
+int main (void)
+{
+ std::cout << MSG << "\n";
+ return 0;
+}
+END
+
+if $ACLOCAL; then
+ : We have a modern enough autoconf, go ahead.
+elif test $? -eq 63; then
+ skip_ "Object C++ support requires Autoconf 2.65 or later"
+else
+ Exit 1 # Some other aclocal failure.
+fi
+$AUTOCONF
+$AUTOMAKE --add-missing
+
+./configure --enable-dependency-tracking
+$MAKE
+cross_compiling || (./foo | $FGREP 'Hello, World') || Exit 1
+
+$sleep
+: > old
+echo '#define MSG "Howdy, Earth"' > baz2.hh
+$MAKE
+if test -f foo; then
+ is_newest foo old
+else
+ is_newest foo.exe old
+fi
+cross_compiling || (./foo | $FGREP 'Howdy, Earth') || Exit 1
+
+$MAKE distcheck
+
+:
--- /dev/null
+#! /bin/sh
+# Copyright (C) 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/>.
+
+# Test Objective C++ compilation flags.
+# See also sister test 'objc-flags.sh'.
+
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+dnl Support for Object C++ was introduced only in Autoconf 2.65.
+AC_PREREQ([2.65])
+AC_PROG_OBJCXX
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+AM_DEFAULT_SOURCE_EXT = .mm
+bin_PROGRAMS = foo2 foo4
+AM_OBJCXXFLAGS = -DVALUE=2 -DERROR=1
+foo4_OBJCXXFLAGS = -DVALUE=4 -DERROR=1
+END
+
+for i in 2 4; do
+ unindent > foo$i.mm << END
+ /* Let's make this file valid Objective C but invalid C. */
+ #import <stdlib.h>
+ @interface Who_Cares { } @end
+ #ifdef ERROR
+ # error "macro ERROR is defined for foo.mm"
+ #else
+ # if VALUE == $i
+ int main (void) { exit (0); }
+ # else
+ # error "VALUE is != $i in foo.mm"
+ # endif
+ #endif
+END
+done
+
+if $ACLOCAL; then
+ : We have a modern enough autoconf, go ahead.
+elif test $? -eq 63; then
+ skip_ "Object C++ support requires Autoconf 2.65 or later"
+else
+ Exit 1 # Some other aclocal failure.
+fi
+
+$AUTOCONF
+$AUTOMAKE -a
+
+$FGREP OBJCXXFLAGS Makefile.in # For debugging.
+grep '\$(OBJCXXFLAGS).*\$(AM_OBJCXXFLAGS)' Makefile.in && Exit 1
+grep '\$(OBJCXXFLAGS).*\$(foo.*_OBJCXXFLAGS)' Makefile.in && Exit 1
+grep '\$(foo.*_OBJCXXFLAGS).*\$(AM_OBJCXXFLAGS)' Makefile.in && Exit 1
+
+./configure OBJCXXFLAGS=-UERROR
+$MAKE
+
+:
--- /dev/null
+#! /bin/sh
+# Copyright (C) 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/>.
+
+# Dummy demo package using Objective C++ and doing distcheck.
+# See also sister test 'objc-minidemo.sh'.
+
+required=native
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+dnl Support for Object C++ was introduced only in Autoconf 2.65.
+AC_PREREQ([2.65])
+AC_PROG_OBJCXX
+AC_CONFIG_HEADERS([config.h])
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+AM_DEFAULT_SOURCE_EXT = .mm
+bin_PROGRAMS = ok
+noinst_PROGRAMS = ko
+TESTS = $(bin_PROGRAMS) $(XFAIL_TESTS)
+XFAIL_TESTS = $(noinst_PROGRAMS)
+END
+
+cat > ok.mm << 'END'
+/* The use of #import makes this valid Object C++ but invalid C++. */
+#import <iostream>
+#import <config.h>
+int main (void)
+{
+ std::cout << "Success (" << PACKAGE_STRING << ")\n";
+ return 0;
+}
+END
+
+cat > ko.mm << 'END'
+/* The use of #import makes this valid Object C++ but invalid C++. */
+#import <cstdio>
+int main (void)
+{
+ printf("Failure\n");
+ return 1;
+}
+END
+
+if $ACLOCAL; then
+ : We have a modern enough autoconf, go ahead.
+elif test $? -eq 63; then
+ skip_ "Object C++ support requires Autoconf 2.65 or later"
+else
+ Exit 1 # Some other aclocal failure.
+fi
+$AUTOCONF
+$AUTOHEADER
+$AUTOMAKE --add-missing
+
+./configure
+$MAKE
+$MAKE check
+$MAKE distcheck
+
+:
$MAKE ${j}1 check &
cd ../parallel
$sleep
-# Use append mode here to avoid dropping output.
-# Yes, this actually happens.
-: >stdout
+# Use append mode here to avoid dropping output. See automake bug#11413.
+: > stdout
$MAKE ${j}4 check >> stdout
cd ..
# Ensure the tests are really being run in parallel mode: if this is
. ./defs || Exit 1
-# Please keep this underquoted and old-style.
-cat > configure.ac << 'END'
-AC_INIT
-AM_INIT_AUTOMAKE(nonesuch, nonesuch)
-AC_OUTPUT(README.foo:templ/README.foo.in Makefile)
+cat >> configure.ac << 'END'
+AC_OUTPUT([README.foo:templ/README.foo.in])
END
: > Makefile.am
$AUTOMAKE
./configure
$MAKE distdir
-test -f nonesuch-nonesuch/templ/README.foo.in
+test -f $distdir/templ/README.foo.in
:
done
echo "SUBDIRS = $subdirs" > Makefile.am
-cat >configure.ac <<EOF
-AC_INIT(`echo $subdirs | sed 's|\([a-z][a-z]*\).*|\1/\1.c|'`)
-AC_CONFIG_AUX_DIR(.)
-AM_INIT_AUTOMAKE($me, 1.0)
+
+cat > configure.ac <<EOF
+AC_INIT([$me], [1.0])
+AC_CONFIG_SRCDIR([foo/foo.c])
+AC_CONFIG_AUX_DIR([.])
+AM_INIT_AUTOMAKE
AC_PROG_CC
-AC_OUTPUT(Makefile `echo $subdirs | sed 's|\([a-z][a-z]*\)|\1/Makefile|g'`)
+AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([`echo $subdirs | sed 's|\([a-z][a-z]*\)|\1/Makefile|g'`])
+AC_OUTPUT
EOF
mkdir build
+++ /dev/null
-#! /bin/sh
-# Copyright (C) 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/>.
-
-# Parallel testsuite harness: check APIs for the registering the
-# "global test result" in '*.trs' files, as documented in the automake
-# manual.
-
-am_create_testdir=empty
-. ./defs || Exit 1
-
-sed -n '/^am__rst_[a-z_][a-z_]* =/p' "$am_amdir"/check.am > Makefile \
- || framework_failure_ "fetching definitions from check.am"
-
-cat >> Makefile << 'END'
-test:
- printf '%s\n' "$$in" | $(am__rst_title) > title-got
- printf '%s\n' "$$in" | $(am__rst_section) > section-got
- cat title-exp
- cat title-got
- diff title-exp title-got
- cat section-exp
- cat section-got
- diff section-exp section-got
-END
-
-# -------------------------------------------------------------------------
-
-cat > title-exp <<'END'
-==============
- ab cd ef
-==============
-
-END
-
-cat > section-exp <<'END'
-ab cd ef
-========
-
-END
-
-env in='ab cd ef' $MAKE test
-
-# -------------------------------------------------------------------------
-
-cat > title-exp <<'END'
-============================================================================
- 0123456789012345678901234567890123456789012345678901234567890123456789
-============================================================================
-
-END
-
-cat > section-exp <<'END'
-0123456789012345678901234567890123456789012345678901234567890123456789
-======================================================================
-
-END
-
-in=0123456789012345678901234567890123456789012345678901234567890123456789
-env in=$in $MAKE test
-
-# -------------------------------------------------------------------------
-
-cat > title-exp <<'END'
-=======
- x
-=======
-
-END
-
-cat > section-exp <<'END'
-x
-=
-
-END
-
-env in=x $MAKE test
-
-# -------------------------------------------------------------------------
-
-:
for use_arlib in false :; do
+ rm -rf autom4te*.cache
+
if $use_arlib; then
am_warns=
echo AM_PROG_AR >> configure.ac
am_warns=-Wno-extra-portability
fi
- $ACLOCAL --force
+ $ACLOCAL
$AUTOMAKE $am_warns -i
grep '^ *\.c' Makefile.in # For debugging.
# Success.
- $run_make check >stdout || { cat stdout; Exit 1; }
+ # Use append mode here to avoid dropping output. See automake bug#11413.
+ # Also, use 'echo' here to "nullify" the previous contents of 'stdout',
+ # since Solaris 10 /bin/sh would try to optimize a ':' away after the
+ # first iteration, even if it is redirected.
+ echo " " >stdout
+ $run_make check >>stdout || { cat stdout; Exit 1; }
cat stdout
count_test_results total=6 pass=4 fail=0 xpass=0 xfail=1 skip=1 error=0
grep '^PASS: 1\.test 1 - mu$' stdout
# a ':' away after the first iteration, even if it is redirected.
echo dummy > not-skip
echo dummy > bail-out
- $run_make check >stdout && { cat stdout; Exit 1; }
+ # Use append mode here to avoid dropping output. See automake bug#11413.
+ # Also, use 'echo' here to "nullify" the previous contents of 'stdout',
+ # since Solaris 10 /bin/sh would try to optimize a ':' away after the
+ # first iteration, even if it is redirected.
+ echo " " >stdout
+ $run_make check >>stdout && { cat stdout; Exit 1; }
cat stdout
count_test_results total=7 pass=4 fail=1 xpass=0 xfail=1 skip=0 error=1
grep '^PASS: 1\.test 1 - mu$' stdout
# to themselves consistently). The shebang is dummy here, as we prefer
# to rely on the definition of TEST_LOG_COMPILER instead.
unindent > signal-$sig.test <<END
- #! perl
+ #! /usr/bin/env perl
# We need autoflush to avoid losing output, which could cause spurious
# "no test plan seen" in the TAP driver.
BEGIN { $| = 1 }
wbound_re="($|[^a-zA-Z0-9_-])"
pfx_re="^ERROR: signal-$numeric\\.test"
case $am_tap_implementation in
- perl) rx="$pfx_re - terminated by signal $sig_re$";;
+ # Dummy escape to please maintainer-check.
+ per\l) rx="$pfx_re - terminated by signal $sig_re$";;
shell) rx="$pfx_re .*terminated by signal $sig_re$wbound_re";;
*) fatal_ "invalid \$am_tap_implementation '$am_tap_implementation'";;
esac
grep '^PASS: foo\.test' stdout
grep '^PASS: bar\.test' stdout
-: More complex interactions with "make recheck" are OK.
-chmod a-r bar.log bar.trs
-$MAKE recheck >stdout || { cat stdout; Exit 1; }
-cat stdout
-test -f bar.trs
-test -r bar.trs
-grep '^PASS: bar\.test' stdout
-grep 'foo\.test' stdout && Exit 1
-count_test_results total=1 pass=1 fail=0 xpass=0 xfail=0 skip=0 error=0
-
: Recreate by remaking the global test log.
chmod a-r foo.trs
rm -f test-suite.log
--- /dev/null
+#! /bin/sh
+# Copyright (C) 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/>.
+
+# Check performance of recheck target in the face of many failed tests.
+# FIXME: this test is not currently able to detect whether the measured
+# FIXME: performance is too low, and FAIL accordingly; it just offers an
+# FIXME: easy way to verify how effective a performance optimization is.
+
+am_parallel_tests=yes
+. ./defs || Exit 1
+
+count=5000
+
+cat >> configure.ac <<'END'
+AC_OUTPUT
+END
+
+cat > Makefile.am <<END
+count_expected = $count
+TEST_EXTENSIONS = .t
+## Updated later.
+TESTS =
+END
+
+# This should ensure that our timing won't be disturbed by the time
+# that would be actually required to run any of:
+# - the test cases
+# - the test driver executing them
+# - the recipe to create the final test-suite log.
+cat >> Makefile.am << 'END'
+AUTOMAKE_OPTIONS = -Wno-override
+## These should never be run.
+T_LOG_COMPILER = false
+T_LOG_DRIVER = false
+
+# The recipe of this also serves as a sanity check.
+$(TEST_SUITE_LOG):
+## For debugging.
+ @echo "RE-RUN:"; for i in $(TEST_LOGS); do echo " $$i"; done
+## All the test cases should have been re-run.
+ @count_got=`for i in $(TEST_LOGS); do echo $$i; done | wc -l` \
+ && echo "Count expected: $(count_expected)" \
+ && echo "Count obtained: $$count_got" \
+ && test $$count_got -eq $(count_expected)
+## Pre-existing log files of the tests to re-run should have been
+## removed by the 'recheck' target
+ @for i in $(TEST_LOGS); do \
+ test ! -f $$i.log || { echo "$$i.log exists!"; exit 1; }; \
+ done
+## Actually create the target file, for extra safety.
+ @echo dummy > $@
+END
+
+# Updated later.
+: > all
+
+# Temporarily disable shell traces, to avoid bloating the log file.
+set +x
+
+for i in `seq_ 1 $count`; do
+ echo dummy $i > $i.log
+ echo :global-test-result: PASS > $i.trs
+ echo :test-result: PASS >> $i.trs
+ echo :recheck: yes >> $i.trs
+ echo TESTS += $i.t >> Makefile.am
+ echo $i >> all
+done
+
+# Re-enable shell traces.
+set -x
+
+# So that we don't need to create a ton of dummy tests.
+echo '$(TESTS):' >> Makefile.am
+
+head -n 100 Makefile.am || : # For debugging.
+tail -n 100 Makefile.am || : # Likewise.
+cat $count.trs # Likewise, just the last specimen though.
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE -a
+
+./configure
+$MAKE recheck
+
+:
use warnings FATAL => "all";
use strict;
- # FIXME: we would like this to be 1000 or even 10000, but the current
- # implementation is too slow to handle that :-(
- my $base = 5;
+ my $base = 1000;
my %count = (
TOTAL => $base * 1000,
PASS => $base * 700,
--- /dev/null
+#! /bin/sh
+# Copyright (C) 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/>.
+
+# Check performanceof recipe generating test-suite.log file and testsuite
+# summary. That has suffered of huge inefficiencies in the past.
+# FIXME: this test is not currently able to detect whether the measured
+# FIXME: performance is too low, and FAIL accordingly; it just offers
+# FIXME: an easy way verify how effective a performance optimization is.
+
+am_parallel_tests=yes
+. ./defs || Exit 1
+
+count=10000
+
+echo AC_OUTPUT >> configure.ac
+
+cat > Makefile.am <<'END'
+TEST_EXTENSIONS = .t
+## Will be updated later.
+TESTS =
+## None of these should ever be run.
+T_LOG_COMPILER = false
+T_LOG_DRIVER = false
+END
+
+# Temporarily disable shell traces, to avoid bloating the log file.
+set +x
+
+for i in `seq_ 1 $count`; do
+ echo false > $i.t
+ echo dummy $i > $i.log
+ echo :global-test-result: PASS > $i.trs
+ echo :test-result: PASS >> $i.trs
+ echo :copy-in-global-log: yes >> $i.trs
+ echo TESTS += $i.t
+done >> Makefile.am
+
+# Re-enable shell traces.
+set -x
+
+head -n 100 Makefile.am || : # For debugging.
+tail -n 100 Makefile.am || : # Likewise.
+cat $count.trs # Likewise, just the last specimen though.
+
+# So that we don't need to create a ton of dummy tests.
+#echo '$(TESTS):' >> Makefile.am
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE -a
+
+./configure
+
+$MAKE test-suite.log >stdout || { cat stdout; Exit 1; }
+cat stdout
+
+# Sanity checks.
+grep "^# TOTAL: $count$" stdout
+grep "^dummy $count$" test-suite.log
+specimen=347 # Could be any number <= $count.
+grep "^dummy $specimen$" test-suite.log
+
+:
echo '@setfilename ian.info' > ian.texi
$ACLOCAL
-$AUTOMAKE --cygnus
+$AUTOMAKE --cygnus -Wno-obsolete
:
END
cat > Makefile.am << 'END'
-# Disable 'override' warning to work around an unrelated
+# Disable 'override' warnings to work around an unrelated
# texi+cygnus bug.
-AUTOMAKE_OPTIONS = -Wno-override
+# Disable obsolete warnings because the 'cygnus' mode is now deprecated.
+AUTOMAKE_OPTIONS = -Wno-override -Wno-obsolete
info_TEXINFOS = ian.texi
END
: > THANKS
$ACLOCAL
-$AUTOMAKE --gnits
+$AUTOMAKE --gnits -Wno-obsolete
: > THANKS
$ACLOCAL
-$AUTOMAKE --gnits
+$AUTOMAKE --gnits -Wno-obsolete
projects / platform / upstream / automake.git / commitdiff