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Author SHA1 Message Date
Alexandre Duret-Lutz
a5f080338c Python 3.5 is now needed 
* NEWS, README, HACKING, doc/org/install.org, m4/pypath.m4: Adjust.
 2021-11-16 09:51:59 +01:00
Alexandre Duret-Lutz
47348a9755 improve PyPy support by following PEP 3149 
This implement the suggestion is issue #467 but the test suite is
still not completely passing with pypy3.

* m4/pypath.m4: Detect the suffix for extensions.
* python/Makefile.am: Use it.
* tests/run.in: Recognize pypy3 as a Python version.
 2021-06-29 21:15:04 +02:00
Alexandre Duret-Lutz
094a6fa57e patch gnulib to accomodate autoconf 2.70 
Upgrading gnulib turned to be too difficult, so this only includes
updates to m4 files necessary to please Autoconf 2.70.

For issue #447.

* m4/extensions.m4, m4/malloc.m4, m4/std-gnu11.m4: Cherry-pick
from today's gnulib version.
 2021-01-14 15:29:48 +01:00
Alexandre Duret-Lutz
e076645382 update obsolete autoconf constructs 
Part of #447.

* configure.ac, m4/debug.m4, m4/devel.m4, m4/gccoptim.m4,
m4/ndebug.m4: Replace AC_ERROR and AC_HELP_STRING by
by AC_MSG_ERROR and AS_HELP_STRING.
 2021-01-14 15:15:39 +01:00
Alexandre Duret-Lutz
92ce384c80 fix compilation of core/bricks with clang++10 
* configure.ac: Call CHECK_ATOMIC after setting the C++ options.
This is probably not necessary, but it makes more sense.
* m4/l_atomic.m4: Augment the test body with a scenario
that actually requires -latomic.
 2021-01-11 20:46:36 +01:00
Alexandre Duret-Lutz
a8959ecf81 C++20: work around g++ 10.1 bug #95242 
With GCC 10.1 all comparisons that default to the <=> C++20 comparison
operator emit a spurious zero-as-null-pointer-constant warning, which
is an error in our configuration.  This is due to an implementation
choice in the libstdc++ library, so it also causes warning from
clang++ 10.0 when using the same libstdc++ library.  A fix for GCC
PR95242 was committed in g++ (not in libstdc++), so while g++ 10.2
might be fixed, clang++ will need a similar fix.

I've seen those failures on Arch linux with gcc 10.1.0-2 and clang
10.0.0-3.  On Debian sid, g++ 10.1.0-4 seems to already include the
fix.

* m4/gccwarn.m4: Include a string comparison in the test code so that
-Wzero-as-null-pointer-constant is not enabled if it would produce
warnings on such statements.
 2020-07-16 22:16:23 +02:00
Etienne Renault
e564dd1263 atomic: check if -latomic is required for std::atomic 
* configure.ac,
m4/l_atomic.m4,
python/Makefile.am,
tests/Makefile.am: Here.
 2020-06-03 12:22:41 +02:00
Etienne Renault
01cceef29a bricks: move into spot directory 
* bricks/brick-assert, bricks/brick-bitlevel,
bricks/brick-hash, bricks/brick-hashset,
bricks/brick-shmem, bricks/brick-types: Rename as .. .
* spot/bricks/brick-assert, spot/bricks/brick-bitlevel,
spot/bricks/brick-hash, spot/bricks/brick-hashset,
spot/bricks/brick-shmem, spot/bricks/brick-types: ... this
* Makefile.am, README, debian/copyright,
debian/libspot-dev.install, m4/bricks.m4,
spot/Makefile.am, spot/ltsmin/spins_kripke.hh,
spot/ltsmin/spins_kripke.hxx, spot/mc/bloemen.hh
spot/mc/deadlock.hh, tests/Makefile.am,
tests/core/bricks.cc: here.
 2020-06-03 12:22:40 +02:00
Etienne Renault
458f506336 bricks: add bricks for concurrent hashmap 
* Makefile.am, README, bricks/brick-assert.h,
bricks/brick-bitlevel.h, bricks/brick-hash.h,
bricks/brick-hashset.h, bricks/brick-shmem.h,
bricks/brick-types.h, configure.ac,
debian/copyright, debian/libspot-dev.install,
m4/bricks.m4, tests/Makefile.am,
tests/core/.gitignore, tests/core/bricks.cc: here.
 2020-06-03 10:33:53 +02:00
Alexandre Duret-Lutz
1e86463205 update gnulib to 47bf2cf3184027c1eb9c1dfeea5c5b8b2d69710d 
* lib/dosname.h, lib/glthread/lock.c, lib/glthread/lock.h,
lib/glthread/threadlib.c, lib/windows-mutex.c, lib/windows-mutex.h,
lib/windows-once.c, lib/windows-once.h, lib/windows-recmutex.c,
lib/windows-recmutex.h, lib/windows-rwlock.c, lib/windows-rwlock.h,
m4/host-cpu-c-abi.m4, m4/lib-ld.m4, m4/lib-link.m4, m4/lib-prefix.m4,
m4/lock.m4, m4/longlong.m4, m4/pthread_rwlock_rdlock.m4,
tools/config.rpath: Delete.
* lib/alloca.in.h, lib/argmatch.c, lib/argmatch.h, lib/arg-nonnull.h,
lib/argp-ba.c, lib/argp-eexst.c, lib/argp-fmtstream.c,
lib/argp-fmtstream.h, lib/argp-fs-xinl.c, lib/argp.h, lib/argp-help.c,
lib/argp-namefrob.h, lib/argp-parse.c, lib/argp-pin.c, lib/argp-pv.c,
lib/argp-pvh.c, lib/argp-xinl.c, lib/asnprintf.c, lib/basename-lgpl.c,
lib/c-ctype.h, lib/c++defs.h, lib/cdefs.h, lib/closeout.c,
lib/closeout.h, lib/close-stream.c, lib/c-strcasecmp.c,
lib/c-strcaseeq.h, lib/c-strcase.h, lib/c-strncasecmp.c,
lib/dirname.h, lib/dirname-lgpl.c, lib/errno.in.h, lib/error.c,
lib/error.h, lib/exitfail.c, lib/exitfail.h, lib/fcntl.in.h,
lib/filename.h, lib/float.c, lib/float+.h, lib/float.in.h,
lib/fpending.c, lib/fpending.h, lib/getopt1.c, lib/getopt.c,
lib/getopt-cdefs.in.h, lib/getopt-core.h, lib/getopt-ext.h,
lib/getopt.in.h, lib/getopt_int.h, lib/getopt-pfx-core.h,
lib/getopt-pfx-ext.h, lib/getprogname.c, lib/getprogname.h,
lib/gettext.h, lib/gettimeofday.c, lib/hard-locale.c,
lib/hard-locale.h, lib/intprops.h, lib/isatty.c, lib/itold.c,
lib/libc-config.h, lib/limits.in.h, lib/localcharset.c,
lib/localcharset.h, lib/localtime-buffer.c, lib/localtime-buffer.h,
lib/lstat.c, lib/Makefile.am, lib/malloca.c, lib/malloca.h,
lib/malloc.c, lib/mbrtowc.c, lib/mbsinit.c, lib/memchr.c,
lib/memchr.valgrind, lib/mempcpy.c, lib/minmax.h, lib/mkdir.c,
lib/mkstemp.c, lib/mkstemps.c, lib/msvc-inval.c, lib/msvc-inval.h,
lib/msvc-nothrow.c, lib/msvc-nothrow.h, lib/_Noreturn.h,
lib/pathmax.h, lib/printf-args.c, lib/printf-args.h,
lib/printf-parse.c, lib/printf-parse.h, lib/progname.c,
lib/progname.h, lib/quotearg.c, lib/quotearg.h, lib/quote.h,
lib/rawmemchr.c, lib/rawmemchr.valgrind, lib/secure_getenv.c,
lib/size_max.h, lib/sleep.c, lib/stat.c, lib/stat-time.h,
lib/stat-w32.c, lib/stat-w32.h, lib/stdalign.in.h, lib/stdbool.in.h,
lib/stddef.in.h, lib/stdint.in.h, lib/stdio-impl.h, lib/stdio.in.h,
lib/stdlib.in.h, lib/stpcpy.c, lib/strcasecmp.c, lib/strchrnul.c,
lib/strchrnul.valgrind, lib/streq.h, lib/strerror.c,
lib/strerror-override.c, lib/strerror-override.h, lib/string.in.h,
lib/strings.in.h, lib/stripslash.c, lib/strncasecmp.c, lib/strndup.c,
lib/strnlen.c, lib/strverscmp.c, lib/sysexits.in.h, lib/sys_stat.in.h,
lib/sys_time.in.h, lib/sys_types.in.h, lib/sys_wait.in.h,
lib/tempname.c, lib/tempname.h, lib/time.in.h, lib/unistd.in.h,
lib/vasnprintf.c, lib/vasnprintf.h, lib/verify.h, lib/vsnprintf.c,
lib/warn-on-use.h, lib/wchar.in.h, lib/wctype.in.h,
lib/windows-initguard.h, lib/xalloc-die.c, lib/xalloc.h,
lib/xalloc-oversized.h, lib/xmalloc.c, lib/xsize.h, m4/00gnulib.m4,
m4/absolute-header.m4, m4/alloca.m4, m4/argp.m4, m4/codeset.m4,
m4/dirname.m4, m4/double-slash-root.m4, m4/eealloc.m4, m4/errno_h.m4,
m4/error.m4, m4/exponentd.m4, m4/extensions.m4, m4/extern-inline.m4,
m4/fcntl_h.m4, m4/fcntl-o.m4, m4/float_h.m4, m4/fpending.m4,
m4/getopt.m4, m4/getprogname.m4, m4/gettimeofday.m4,
m4/gnulib-cache.m4, m4/gnulib-common.m4, m4/gnulib-comp.m4,
m4/gnulib-tool.m4, m4/include_next.m4, m4/__inline.m4, m4/intmax_t.m4,
m4/inttypes_h.m4, m4/isatty.m4, m4/largefile.m4, m4/limits-h.m4,
m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4, m4/locale-zh.m4,
m4/localtime-buffer.m4, m4/lstat.m4, m4/malloca.m4, m4/malloc.m4,
m4/math_h.m4, m4/mbrtowc.m4, m4/mbsinit.m4, m4/mbstate_t.m4,
m4/memchr.m4, m4/mempcpy.m4, m4/minmax.m4, m4/mkdir.m4, m4/mkstemp.m4,
m4/mkstemps.m4, m4/mmap-anon.m4, m4/msvc-inval.m4, m4/msvc-nothrow.m4,
m4/multiarch.m4, m4/nocrash.m4, m4/off_t.m4, m4/pathmax.m4,
m4/printf.m4, m4/quotearg.m4, m4/quote.m4, m4/rawmemchr.m4,
m4/secure_getenv.m4, m4/size_max.m4, m4/sleep.m4, m4/ssize_t.m4,
m4/stat.m4, m4/stat-time.m4, m4/stdalign.m4, m4/stdbool.m4,
m4/stddef_h.m4, m4/std-gnu11.m4, m4/stdint_h.m4, m4/stdint.m4,
m4/stdio_h.m4, m4/stdlib_h.m4, m4/stpcpy.m4, m4/strcase.m4,
m4/strchrnul.m4, m4/strerror.m4, m4/string_h.m4, m4/strings_h.m4,
m4/strndup.m4, m4/strnlen.m4, m4/strverscmp.m4, m4/sysexits.m4,
m4/sys_socket_h.m4, m4/sys_stat_h.m4, m4/sys_time_h.m4,
m4/sys_types_h.m4, m4/sys_wait_h.m4, m4/tempname.m4, m4/threadlib.m4,
m4/time_h.m4, m4/unistd_h.m4, m4/vasnprintf.m4, m4/vsnprintf.m4,
m4/warn-on-use.m4, m4/wchar_h.m4, m4/wchar_t.m4, m4/wctype_h.m4,
m4/wint_t.m4, m4/xalloc.m4, m4/xsize.m4: Update.
* lib/inttypes.in.h, lib/lc-charset-dispatch.c,
lib/lc-charset-dispatch.h, lib/locale.in.h, lib/mbrtowc-impl.h,
lib/mbrtowc-impl-utf8.h, lib/mbtowc-lock.c, lib/mbtowc-lock.h,
lib/setlocale-lock.c, lib/setlocale_null.c, lib/setlocale_null.h,
m4/inttypes.m4, m4/locale_h.m4, m4/setlocale_null.m4,
m4/visibility.m4, m4/zzgnulib.m4: New files.
 2020-04-16 21:12:30 +02:00
Alexandre Duret-Lutz
8868bc67ba update to gnulib d77a23b15925e5554325ea3553c940133734eee3 
* configure.ac: Update minimum autoconf version.
* lib/config.charset, lib/ref-add.sin, lib/ref-del.sin,
m4/closeout.m4, m4/close-stream.m4, m4/configmake.m4, m4/glibc21.m4,
m4/hard-locale.m4: Remove.
* lib/alloca.c, lib/alloca.in.h, lib/argmatch.c, lib/argmatch.h,
lib/arg-nonnull.h, lib/argp-ba.c, lib/argp-eexst.c,
lib/argp-fmtstream.c, lib/argp-fmtstream.h, lib/argp-fs-xinl.c,
lib/argp.h, lib/argp-help.c, lib/argp-namefrob.h, lib/argp-parse.c,
lib/argp-pin.c, lib/argp-pv.c, lib/argp-pvh.c, lib/argp-xinl.c,
lib/asnprintf.c, lib/basename-lgpl.c, lib/c-ctype.h, lib/c++defs.h,
lib/closeout.c, lib/closeout.h, lib/close-stream.c,
lib/c-strcasecmp.c, lib/c-strcaseeq.h, lib/c-strcase.h,
lib/c-strncasecmp.c, lib/dirname.h, lib/dirname-lgpl.c, lib/dosname.h,
lib/errno.in.h, lib/error.c, lib/error.h, lib/exitfail.c,
lib/exitfail.h, lib/fcntl.in.h, lib/filename.h, lib/float.c,
lib/float+.h, lib/float.in.h, lib/fpending.c, lib/fpending.h,
lib/getopt1.c, lib/getopt.c, lib/getopt-cdefs.in.h, lib/getopt-core.h,
lib/getopt-ext.h, lib/getopt.in.h, lib/getopt_int.h,
lib/getopt-pfx-core.h, lib/getopt-pfx-ext.h, lib/getprogname.c,
lib/getprogname.h, lib/gettext.h, lib/gettimeofday.c,
lib/hard-locale.c, lib/hard-locale.h, lib/intprops.h, lib/isatty.c,
lib/itold.c, lib/limits.in.h, lib/localcharset.c, lib/localcharset.h,
lib/localtime-buffer.c, lib/localtime-buffer.h, lib/lstat.c,
lib/Makefile.am, lib/malloca.c, lib/malloca.h, lib/malloc.c,
lib/mbrtowc.c, lib/mbsinit.c, lib/memchr.c, lib/memchr.valgrind,
lib/mempcpy.c, lib/minmax.h, lib/mkstemp.c, lib/mkstemps.c,
lib/msvc-inval.c, lib/msvc-inval.h, lib/msvc-nothrow.c,
lib/msvc-nothrow.h, lib/_Noreturn.h, lib/pathmax.h, lib/printf-args.c,
lib/printf-args.h, lib/printf-parse.c, lib/printf-parse.h,
lib/progname.c, lib/progname.h, lib/quotearg.c, lib/quotearg.h,
lib/quote.h, lib/rawmemchr.c, lib/rawmemchr.valgrind,
lib/secure_getenv.c, lib/size_max.h, lib/sleep.c, lib/stat.c,
lib/stat-time.h, lib/stat-w32.c, lib/stat-w32.h, lib/stdalign.in.h,
lib/stdbool.in.h, lib/stddef.in.h, lib/stdint.in.h, lib/stdio-impl.h,
lib/stdio.in.h, lib/stdlib.in.h, lib/stpcpy.c, lib/strcasecmp.c,
lib/strchrnul.c, lib/strchrnul.valgrind, lib/streq.h, lib/strerror.c,
lib/strerror-override.c, lib/strerror-override.h, lib/string.in.h,
lib/strings.in.h, lib/stripslash.c, lib/strncasecmp.c, lib/strndup.c,
lib/strnlen.c, lib/strverscmp.c, lib/sysexits.in.h, lib/sys_stat.in.h,
lib/sys_time.in.h, lib/sys_types.in.h, lib/sys_wait.in.h,
lib/tempname.c, lib/tempname.h, lib/time.in.h, lib/unistd.in.h,
lib/vasnprintf.c, lib/vasnprintf.h, lib/verify.h, lib/vsnprintf.c,
lib/warn-on-use.h, lib/wchar.in.h, lib/wctype.in.h, lib/xalloc-die.c,
lib/xalloc.h, lib/xalloc-oversized.h, lib/xmalloc.c, lib/xsize.h,
m4/00gnulib.m4, m4/absolute-header.m4, m4/alloca.m4, m4/argp.m4,
m4/codeset.m4, m4/dirname.m4, m4/double-slash-root.m4, m4/eealloc.m4,
m4/errno_h.m4, m4/error.m4, m4/exponentd.m4, m4/extensions.m4,
m4/extern-inline.m4, m4/fcntl_h.m4, m4/fcntl-o.m4, m4/float_h.m4,
m4/fpending.m4, m4/getopt.m4, m4/getprogname.m4, m4/gettimeofday.m4,
m4/gnulib-cache.m4, m4/gnulib-common.m4, m4/gnulib-comp.m4,
m4/gnulib-tool.m4, m4/include_next.m4, m4/intmax_t.m4,
m4/inttypes_h.m4, m4/isatty.m4, m4/largefile.m4, m4/limits-h.m4,
m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4, m4/locale-zh.m4,
m4/localtime-buffer.m4, m4/longlong.m4, m4/lstat.m4, m4/malloca.m4,
m4/malloc.m4, m4/math_h.m4, m4/mbrtowc.m4, m4/mbsinit.m4,
m4/mbstate_t.m4, m4/memchr.m4, m4/mempcpy.m4, m4/minmax.m4,
m4/mkstemp.m4, m4/mkstemps.m4, m4/mmap-anon.m4, m4/msvc-inval.m4,
m4/msvc-nothrow.m4, m4/multiarch.m4, m4/nocrash.m4, m4/off_t.m4,
m4/pathmax.m4, m4/printf.m4, m4/quotearg.m4, m4/quote.m4,
m4/rawmemchr.m4, m4/secure_getenv.m4, m4/size_max.m4, m4/sleep.m4,
m4/ssize_t.m4, m4/stat.m4, m4/stat-time.m4, m4/stdalign.m4,
m4/stdbool.m4, m4/stddef_h.m4, m4/stdint_h.m4, m4/stdint.m4,
m4/stdio_h.m4, m4/stdlib_h.m4, m4/stpcpy.m4, m4/strcase.m4,
m4/strchrnul.m4, m4/strerror.m4, m4/string_h.m4, m4/strings_h.m4,
m4/strndup.m4, m4/strnlen.m4, m4/strverscmp.m4, m4/sysexits.m4,
m4/sys_socket_h.m4, m4/sys_stat_h.m4, m4/sys_time_h.m4,
m4/sys_types_h.m4, m4/sys_wait_h.m4, m4/tempname.m4, m4/time_h.m4,
m4/unistd_h.m4, m4/vasnprintf.m4, m4/vsnprintf.m4, m4/warn-on-use.m4,
m4/wchar_h.m4, m4/wchar_t.m4, m4/wctype_h.m4, m4/wint_t.m4,
m4/xalloc.m4, m4/xsize.m4: Update.
* lib/cdefs.h, lib/glthread/lock.c, lib/glthread/lock.h,
lib/glthread/threadlib.c, lib/libc-config.h, lib/mkdir.c,
lib/windows-initguard.h, lib/windows-mutex.c, lib/windows-mutex.h,
lib/windows-once.c, lib/windows-once.h, lib/windows-recmutex.c,
lib/windows-recmutex.h, lib/windows-rwlock.c, lib/windows-rwlock.h,
m4/host-cpu-c-abi.m4, m4/__inline.m4, m4/lib-ld.m4, m4/lib-link.m4,
m4/lib-prefix.m4, m4/lock.m4, m4/mkdir.m4,
m4/pthread_rwlock_rdlock.m4, m4/std-gnu11.m4, m4/threadlib.m4,
tools/config.rpath: New files.
 2019-09-10 17:23:39 +02:00
Alexandre Duret-Lutz
b9808144b3 Upgrade parsers to Bison >= 3.0 
Bison 3.0 was released in 2013, and the current Debian stable (buster)
has version 3.3.2.

* m4/bison.m4: Remove -Wno-precedence and -Wno-empty-rule, keep
-Wno-deprecated just to protect from future deprecation warnings that
would be interpreted as errors.
* spot/parseaut/parseaut.yy, spot/parsetl/parsetl.yy: Use %empty
rules, prefer %precedence over %nonassoc, update %error-versbose and
%name-prefix to their more modern equivalent.
* spot/misc/trival.hh (maybe): Mark this function as noexcept to
please the compiler while compiling the parsers.
 2019-08-26 17:07:15 +02:00
Alexandre Duret-Lutz
021c0ed0b5 gnulib: add the closeout and secure_getenv modules 
* lib/close-stream.c, lib/close-stream.h, lib/closeout.c,
lib/closeout.h, lib/fpending.c, lib/fpending.h, lib/stdio-impl.h,
lib/secure_getenv.c, m4/close-stream.m4, m4/closeout.m4,
m4/fpending.m4, m4/secure_getenv.m4: New file.
* lib/Makefile.am, m4/gnulib-cache.m4, m4/gnulib-comp.m4: Update.
 2018-05-18 20:50:48 +02:00
Alexandre Duret-Lutz
2076197e8d update gnulib to b35c22af02271c8dd9844b98db17702b8bf2bd93 
* lib/Makefile.am, lib/alloca.in.h, lib/arg-nonnull.h, lib/argmatch.c,
lib/argmatch.h, lib/argp-ba.c, lib/argp-eexst.c, lib/argp-fmtstream.c,
lib/argp-fmtstream.h, lib/argp-fs-xinl.c, lib/argp-help.c,
lib/argp-namefrob.h, lib/argp-parse.c, lib/argp-pin.c, lib/argp-pv.c,
lib/argp-pvh.c, lib/argp-xinl.c, lib/argp.h, lib/asnprintf.c,
lib/basename-lgpl.c, lib/c++defs.h, lib/c-ctype.h, lib/c-strcase.h,
lib/c-strcasecmp.c, lib/c-strcaseeq.h, lib/c-strncasecmp.c,
lib/config.charset, lib/dirname-lgpl.c, lib/dirname.h, lib/dosname.h,
lib/errno.in.h, lib/error.c, lib/error.h, lib/exitfail.c,
lib/exitfail.h, lib/fcntl.in.h, lib/filename.h, lib/float+.h,
lib/float.c, lib/float.in.h, lib/getopt-cdefs.in.h, lib/getopt-core.h,
lib/getopt-ext.h, lib/getopt-pfx-core.h, lib/getopt-pfx-ext.h,
lib/getopt.c, lib/getopt.in.h, lib/getopt1.c, lib/getopt_int.h,
lib/getprogname.c, lib/getprogname.h, lib/gettext.h,
lib/gettimeofday.c, lib/hard-locale.c, lib/hard-locale.h,
lib/intprops.h, lib/isatty.c, lib/itold.c, lib/limits.in.h,
lib/localcharset.c, lib/localcharset.h, lib/localtime-buffer.c,
lib/localtime-buffer.h, lib/lstat.c, lib/malloc.c, lib/malloca.c,
lib/malloca.h, lib/mbrtowc.c, lib/mbsinit.c, lib/memchr.c,
lib/mempcpy.c, lib/minmax.h, lib/mkstemp.c, lib/mkstemps.c,
lib/msvc-inval.c, lib/msvc-inval.h, lib/msvc-nothrow.c,
lib/msvc-nothrow.h, lib/pathmax.h, lib/printf-args.c,
lib/printf-args.h, lib/printf-parse.c, lib/printf-parse.h,
lib/progname.c, lib/progname.h, lib/quote.h, lib/quotearg.c,
lib/quotearg.h, lib/rawmemchr.c, lib/ref-add.sin, lib/ref-del.sin,
lib/size_max.h, lib/sleep.c, lib/stat-w32.c, lib/stat-w32.h,
lib/stat.c, lib/stdalign.in.h, lib/stdbool.in.h, lib/stddef.in.h,
lib/stdint.in.h, lib/stdio.in.h, lib/stdlib.in.h, lib/stpcpy.c,
lib/strcasecmp.c, lib/strchrnul.c, lib/streq.h,
lib/strerror-override.c, lib/strerror-override.h, lib/strerror.c,
lib/string.in.h, lib/strings.in.h, lib/stripslash.c,
lib/strncasecmp.c, lib/strndup.c, lib/strnlen.c, lib/strverscmp.c,
lib/sys_stat.in.h, lib/sys_time.in.h, lib/sys_types.in.h,
lib/sys_wait.in.h, lib/sysexits.in.h, lib/tempname.c, lib/tempname.h,
lib/time.in.h, lib/unistd.in.h, lib/vasnprintf.c, lib/vasnprintf.h,
lib/verify.h, lib/vsnprintf.c, lib/warn-on-use.h, lib/wchar.in.h,
lib/wctype.in.h, lib/xalloc-die.c, lib/xalloc-oversized.h,
lib/xalloc.h, lib/xmalloc.c, lib/xsize.h, m4/00gnulib.m4,
m4/absolute-header.m4, m4/alloca.m4, m4/argp.m4, m4/configmake.m4,
m4/dirname.m4, m4/double-slash-root.m4, m4/eealloc.m4, m4/errno_h.m4,
m4/error.m4, m4/exponentd.m4, m4/extensions.m4, m4/extern-inline.m4,
m4/fcntl-o.m4, m4/fcntl_h.m4, m4/float_h.m4, m4/getopt.m4,
m4/getprogname.m4, m4/gettimeofday.m4, m4/glibc21.m4,
m4/gnulib-cache.m4, m4/gnulib-common.m4, m4/gnulib-comp.m4,
m4/gnulib-tool.m4, m4/hard-locale.m4, m4/include_next.m4,
m4/intmax_t.m4, m4/inttypes_h.m4, m4/isatty.m4, m4/largefile.m4,
m4/limits-h.m4, m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4,
m4/locale-zh.m4, m4/localtime-buffer.m4, m4/longlong.m4, m4/lstat.m4,
m4/malloc.m4, m4/malloca.m4, m4/math_h.m4, m4/mbrtowc.m4,
m4/mbsinit.m4, m4/mbstate_t.m4, m4/memchr.m4, m4/mempcpy.m4,
m4/minmax.m4, m4/mkstemp.m4, m4/mkstemps.m4, m4/mmap-anon.m4,
m4/msvc-inval.m4, m4/msvc-nothrow.m4, m4/multiarch.m4, m4/nocrash.m4,
m4/off_t.m4, m4/pathmax.m4, m4/printf.m4, m4/quote.m4, m4/quotearg.m4,
m4/rawmemchr.m4, m4/size_max.m4, m4/sleep.m4, m4/ssize_t.m4,
m4/stat.m4, m4/stdalign.m4, m4/stdbool.m4, m4/stddef_h.m4,
m4/stdint.m4, m4/stdint_h.m4, m4/stdio_h.m4, m4/stdlib_h.m4,
m4/stpcpy.m4, m4/strcase.m4, m4/strchrnul.m4, m4/strerror.m4,
m4/string_h.m4, m4/strings_h.m4, m4/strndup.m4, m4/strnlen.m4,
m4/strverscmp.m4, m4/sys_socket_h.m4, m4/sys_stat_h.m4,
m4/sys_time_h.m4, m4/sys_types_h.m4, m4/sys_wait_h.m4, m4/sysexits.m4,
m4/tempname.m4, m4/time_h.m4, m4/unistd_h.m4, m4/vasnprintf.m4,
m4/vsnprintf.m4, m4/warn-on-use.m4, m4/wchar_h.m4, m4/wchar_t.m4,
m4/wctype_h.m4, m4/wint_t.m4, m4/xalloc.m4, m4/xsize.m4: Update.
* lib/malloca.valgrind, lib/secure_getenv.c, m4/secure_getenv.m4:
Delete.
* lib/stat-time.c, lib/stat-time.h, m4/stat-time.m4: New files.
 2018-05-17 16:05:57 +02:00
Alexandre Duret-Lutz
80d50c5665 gnulib: upgrade to today's version 
* tools/snippet/_Noreturn.h, tools/snippet/c++defs.h,
tools/snippet/arg-nonnull.h, tools/snippet/warn-on-use.h: Rename to...
* lib/_Noreturn.h, lib/c++defs.h, lib/arg-nonnull.h,
lib/warn-on-use.h: ... these.
* lib/filename.h, lib/getopt-cdefs.in.h, lib/getopt-core.h,
lib/getopt-ext.h, lib/getopt-pfx-core.h, lib/getopt-pfx-ext.h,
lib/localtime-buffer.c, lib/localtime-buffer.h, lib/malloca.c,
lib/malloca.h, lib/malloca.valgrind, lib/stat-w32.c, lib/stat-w32.h,
m4/eealloc.m4, m4/localtime-buffer.m4, m4/malloca.m4: New files.
* lib/argp-help.c, lib/argp-parse.c, lib/error.c, lib/float.in.h,
lib/getopt1.c, lib/getopt.c, lib/getopt.in.h, lib/getopt_int.h,
lib/gettext.h, lib/gettimeofday.c, lib/intprops.h, lib/isatty.c,
lib/limits.in.h, lib/localcharset.c, lib/Makefile.am, lib/mbrtowc.c,
lib/mbsinit.c, lib/msvc-nothrow.c, lib/quotearg.c, lib/stat.c,
lib/stdalign.in.h, lib/stdint.in.h, lib/string.in.h,
lib/sys_stat.in.h, lib/sys_types.in.h, lib/tempname.c, lib/time.in.h,
lib/unistd.in.h, lib/vasnprintf.c, lib/wchar.in.h, lib/wctype.in.h,
lib/xalloc.h, lib/xalloc-oversized.h, m4/fcntl-o.m4, m4/float_h.m4,
m4/getopt.m4, m4/gettimeofday.m4, m4/gnulib-common.m4,
m4/gnulib-comp.m4, m4/include_next.m4, m4/largefile.m4, m4/lstat.m4,
m4/mbrtowc.m4, m4/memchr.m4, m4/mkstemp.m4, m4/printf.m4, m4/sleep.m4,
m4/stat.m4, m4/stdalign.m4, m4/stdint.m4, m4/strerror.m4,
m4/string_h.m4, m4/sys_stat_h.m4, m4/sys_time_h.m4, m4/sys_types_h.m4,
m4/time_h.m4, m4/unistd_h.m4, m4/wchar_h.m4, m4/wctype_h.m4,
m4/wint_t.m4: Update.
 2017-08-08 15:00:11 +02:00
Alexandre Duret-Lutz
4fd297786a gnulib: update to 405cd675384221b541b460c43de26d159914fe0a 
This also include my patch to lib/argp.hh for C++ compilation.

* lib/Makefile.am, lib/alloca.in.h, lib/argmatch.c, lib/argmatch.h,
lib/argp-ba.c, lib/argp-eexst.c, lib/argp-fmtstream.c,
lib/argp-fmtstream.h, lib/argp-fs-xinl.c, lib/argp-help.c,
lib/argp-namefrob.h, lib/argp-parse.c, lib/argp-pin.c, lib/argp-pv.c,
lib/argp-pvh.c, lib/argp-xinl.c, lib/argp.h, lib/asnprintf.c,
lib/basename-lgpl.c, lib/c-ctype.h, lib/c-strcase.h,
lib/c-strcasecmp.c, lib/c-strcaseeq.h, lib/c-strncasecmp.c,
lib/config.charset, lib/dirname-lgpl.c, lib/dirname.h, lib/dosname.h,
lib/errno.in.h, lib/error.c, lib/error.h, lib/exitfail.c,
lib/exitfail.h, lib/fcntl.in.h, lib/float+.h, lib/float.c,
lib/float.in.h, lib/getopt.c, lib/getopt.in.h, lib/getopt1.c,
lib/getopt_int.h, lib/gettext.h, lib/gettimeofday.c,
lib/hard-locale.c, lib/hard-locale.h, lib/intprops.h, lib/isatty.c,
lib/itold.c, lib/localcharset.c, lib/localcharset.h, lib/lstat.c,
lib/malloc.c, lib/mbrtowc.c, lib/mbsinit.c, lib/memchr.c,
lib/mempcpy.c, lib/mkstemp.c, lib/mkstemps.c, lib/msvc-inval.c,
lib/msvc-inval.h, lib/msvc-nothrow.c, lib/msvc-nothrow.h,
lib/pathmax.h, lib/printf-args.c, lib/printf-args.h,
lib/printf-parse.c, lib/printf-parse.h, lib/progname.c,
lib/progname.h, lib/quote.h, lib/quotearg.c, lib/quotearg.h,
lib/rawmemchr.c, lib/ref-add.sin, lib/ref-del.sin,
lib/secure_getenv.c, lib/size_max.h, lib/sleep.c, lib/stat.c,
lib/stdalign.in.h, lib/stdbool.in.h, lib/stddef.in.h, lib/stdint.in.h,
lib/stdio.in.h, lib/stdlib.in.h, lib/stpcpy.c, lib/strcasecmp.c,
lib/strchrnul.c, lib/streq.h, lib/strerror-override.c,
lib/strerror-override.h, lib/strerror.c, lib/string.in.h,
lib/strings.in.h, lib/stripslash.c, lib/strncasecmp.c, lib/strndup.c,
lib/strnlen.c, lib/strverscmp.c, lib/sys_stat.in.h, lib/sys_time.in.h,
lib/sys_types.in.h, lib/sys_wait.in.h, lib/sysexits.in.h,
lib/tempname.c, lib/tempname.h, lib/time.in.h, lib/unistd.in.h,
lib/vasnprintf.c, lib/vasnprintf.h, lib/verify.h, lib/vsnprintf.c,
lib/wchar.in.h, lib/wctype.in.h, lib/xalloc-die.c,
lib/xalloc-oversized.h, lib/xalloc.h, lib/xmalloc.c, lib/xsize.h,
m4/00gnulib.m4, m4/absolute-header.m4, m4/alloca.m4, m4/argp.m4,
m4/configmake.m4, m4/dirname.m4, m4/double-slash-root.m4,
m4/errno_h.m4, m4/error.m4, m4/exponentd.m4, m4/extensions.m4,
m4/extern-inline.m4, m4/fcntl-o.m4, m4/fcntl_h.m4, m4/float_h.m4,
m4/getopt.m4, m4/gettimeofday.m4, m4/glibc21.m4, m4/gnulib-cache.m4,
m4/gnulib-common.m4, m4/gnulib-comp.m4, m4/gnulib-tool.m4,
m4/hard-locale.m4, m4/include_next.m4, m4/intmax_t.m4,
m4/inttypes_h.m4, m4/isatty.m4, m4/largefile.m4, m4/localcharset.m4,
m4/locale-fr.m4, m4/locale-ja.m4, m4/locale-zh.m4, m4/longlong.m4,
m4/lstat.m4, m4/malloc.m4, m4/math_h.m4, m4/mbrtowc.m4, m4/mbsinit.m4,
m4/mbstate_t.m4, m4/memchr.m4, m4/mempcpy.m4, m4/mkstemp.m4,
m4/mkstemps.m4, m4/mmap-anon.m4, m4/msvc-inval.m4, m4/msvc-nothrow.m4,
m4/multiarch.m4, m4/nocrash.m4, m4/off_t.m4, m4/pathmax.m4,
m4/printf.m4, m4/quote.m4, m4/quotearg.m4, m4/rawmemchr.m4,
m4/secure_getenv.m4, m4/size_max.m4, m4/sleep.m4, m4/ssize_t.m4,
m4/stat.m4, m4/stdalign.m4, m4/stdbool.m4, m4/stddef_h.m4,
m4/stdint.m4, m4/stdint_h.m4, m4/stdio_h.m4, m4/stdlib_h.m4,
m4/stpcpy.m4, m4/strcase.m4, m4/strchrnul.m4, m4/strerror.m4,
m4/string_h.m4, m4/strings_h.m4, m4/strndup.m4, m4/strnlen.m4,
m4/strverscmp.m4, m4/sys_socket_h.m4, m4/sys_stat_h.m4,
m4/sys_time_h.m4, m4/sys_types_h.m4, m4/sys_wait_h.m4, m4/sysexits.m4,
m4/tempname.m4, m4/time_h.m4, m4/unistd_h.m4, m4/vasnprintf.m4,
m4/vsnprintf.m4, m4/warn-on-use.m4, m4/wchar_h.m4, m4/wchar_t.m4,
m4/wctype_h.m4, m4/wint_t.m4, m4/xalloc.m4, m4/xsize.m4,
tools/snippet/arg-nonnull.h, tools/snippet/c++defs.h,
tools/snippet/warn-on-use.h: Update.
* lib/getprogname.c, lib/getprogname.h, lib/limits.in.h, lib/minmax.h,
m4/getprogname.m4, m4/limits-h.m4, m4/minmax.m4: New files.
 2017-03-09 17:22:06 +01:00
Alexandre Duret-Lutz
9609f1e50b configure: fix typos in adl_CHECK_PYTHON 
Fixes #220.

* m4/pypath.m4: Here.
* NEWS: Mention the bug.
 2017-02-12 10:35:00 +01:00
Alexandre Duret-Lutz
f0edfdef2b activate -Wpedantic 
Fixes #214.

* m4/gccwarn.m4: Add -Wpedantic.
 2017-02-01 18:02:40 +01:00
Alexandre Duret-Lutz
7ff50d8913 configure: enable -Wimplicit-fallthrough 
* m4/gccwarn.m4: Here.
 2016-10-07 21:29:34 +02:00
Alexandre Duret-Lutz
f6c7ed54c7 update gnulib 
This comes from gnulib 348402f2aac342bc925b7aaea9ee3cc353f427a9 plus
a custom patch to support compilation of arpg in C++11.

* lib/hard-locale.c, lib/hard-locale.h, m4/hard-locale.m4, m4/ltargz.m4:
New files.
* lib/Makefile.am, lib/alloca.in.h, lib/argmatch.c, lib/argmatch.h,
lib/argp-ba.c, lib/argp-eexst.c, lib/argp-fmtstream.c,
lib/argp-fmtstream.h, lib/argp-fs-xinl.c, lib/argp-help.c,
lib/argp-namefrob.h, lib/argp-parse.c, lib/argp-pin.c, lib/argp-pv.c,
lib/argp-pvh.c, lib/argp-xinl.c, lib/argp.h, lib/asnprintf.c,
lib/basename-lgpl.c, lib/c-ctype.h, lib/c-strcase.h, lib/c-strcasecmp.c,
lib/c-strcaseeq.h, lib/c-strncasecmp.c, lib/config.charset,
lib/dirname-lgpl.c, lib/dirname.h, lib/dosname.h, lib/errno.in.h,
lib/error.c, lib/error.h, lib/exitfail.c, lib/exitfail.h,
lib/fcntl.in.h, lib/float+.h, lib/float.c, lib/float.in.h, lib/getopt.c,
lib/getopt.in.h, lib/getopt1.c, lib/getopt_int.h, lib/gettext.h,
lib/gettimeofday.c, lib/hard-locale.h, lib/intprops.h, lib/isatty.c,
lib/itold.c, lib/localcharset.c, lib/localcharset.h, lib/lstat.c,
lib/malloc.c, lib/mbrtowc.c, lib/mbsinit.c, lib/memchr.c, lib/mempcpy.c,
lib/mkstemp.c, lib/mkstemps.c, lib/msvc-inval.c, lib/msvc-inval.h,
lib/msvc-nothrow.c, lib/msvc-nothrow.h, lib/pathmax.h,
lib/printf-args.c, lib/printf-args.h, lib/printf-parse.c,
lib/printf-parse.h, lib/progname.c, lib/progname.h, lib/quote.h,
lib/quotearg.c, lib/quotearg.h, lib/rawmemchr.c, lib/ref-add.sin,
lib/ref-del.sin, lib/secure_getenv.c, lib/size_max.h, lib/sleep.c,
lib/stat.c, lib/stdalign.in.h, lib/stdbool.in.h, lib/stddef.in.h,
lib/stdint.in.h, lib/stdio.in.h, lib/stdlib.in.h, lib/stpcpy.c,
lib/strcasecmp.c, lib/strchrnul.c, lib/streq.h, lib/strerror-override.c,
lib/strerror-override.h, lib/strerror.c, lib/string.in.h,
lib/strings.in.h, lib/stripslash.c, lib/strncasecmp.c, lib/strndup.c,
lib/strnlen.c, lib/strverscmp.c, lib/sys_stat.in.h, lib/sys_time.in.h,
lib/sys_types.in.h, lib/sys_wait.in.h, lib/sysexits.in.h,
lib/tempname.c, lib/tempname.h, lib/time.in.h, lib/unistd.in.h,
lib/vasnprintf.c, lib/vasnprintf.h, lib/verify.h, lib/vsnprintf.c,
lib/wchar.in.h, lib/wctype.in.h, lib/xalloc-die.c,
lib/xalloc-oversized.h, lib/xalloc.h, lib/xmalloc.c, lib/xsize.h,
m4/00gnulib.m4, m4/absolute-header.m4, m4/alloca.m4, m4/argp.m4,
m4/codeset.m4, m4/configmake.m4, m4/dirname.m4, m4/double-slash-root.m4,
m4/errno_h.m4, m4/error.m4, m4/exponentd.m4, m4/extensions.m4,
m4/extern-inline.m4, m4/fcntl-o.m4, m4/fcntl_h.m4, m4/float_h.m4,
m4/getopt.m4, m4/gettimeofday.m4, m4/glibc21.m4, m4/gnulib-cache.m4,
m4/gnulib-common.m4, m4/gnulib-comp.m4, m4/gnulib-tool.m4,
m4/include_next.m4, m4/intmax_t.m4, m4/inttypes_h.m4, m4/isatty.m4,
m4/largefile.m4, m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4,
m4/locale-zh.m4, m4/longlong.m4, m4/lstat.m4, m4/malloc.m4,
m4/math_h.m4, m4/mbrtowc.m4, m4/mbsinit.m4, m4/mbstate_t.m4,
m4/memchr.m4, m4/mempcpy.m4, m4/mkstemp.m4, m4/mkstemps.m4,
m4/mmap-anon.m4, m4/msvc-inval.m4, m4/msvc-nothrow.m4, m4/multiarch.m4,
m4/nocrash.m4, m4/off_t.m4, m4/pathmax.m4, m4/printf.m4, m4/quote.m4,
m4/quotearg.m4, m4/rawmemchr.m4, m4/secure_getenv.m4, m4/size_max.m4,
m4/sleep.m4, m4/ssize_t.m4, m4/stat.m4, m4/stdalign.m4, m4/stdbool.m4,
m4/stddef_h.m4, m4/stdint.m4, m4/stdint_h.m4, m4/stdio_h.m4,
m4/stdlib_h.m4, m4/stpcpy.m4, m4/strcase.m4, m4/strchrnul.m4,
m4/strerror.m4, m4/string_h.m4, m4/strings_h.m4, m4/strndup.m4,
m4/strnlen.m4, m4/strverscmp.m4, m4/sys_socket_h.m4, m4/sys_stat_h.m4,
m4/sys_time_h.m4, m4/sys_types_h.m4, m4/sys_wait_h.m4, m4/sysexits.m4,
m4/tempname.m4, m4/time_h.m4, m4/unistd_h.m4, m4/vasnprintf.m4,
m4/vsnprintf.m4, m4/warn-on-use.m4, m4/wchar_h.m4, m4/wchar_t.m4,
m4/wctype_h.m4, m4/wint_t.m4, m4/xalloc.m4, m4/xsize.m4,
tests/core/randtgba.cc, tools/snippet/arg-nonnull.h,
tools/snippet/c++defs.h, tools/snippet/warn-on-use.h: Update.
 2016-07-29 10:59:21 +02:00
Alexandre Duret-Lutz
64c7036660 active -Wsuggest-override where supported 
* m4/gccwarn.m4: Add the option.
* bin/autfilt.cc, bin/common_output.hh, bin/dstar2tgba.cc,
bin/ltl2tgba.cc, bin/ltl2tgta.cc, bin/ltlcross.cc, bin/ltldo.cc,
bin/ltlfilt.cc, bin/ltlgrind.cc, spot/kripke/kripke.hh,
spot/ltsmin/ltsmin.cc, spot/ta/ta.hh, spot/ta/tgtaproduct.hh,
spot/taalgos/dot.cc, spot/taalgos/reachiter.hh,
spot/taalgos/statessetbuilder.cc, spot/taalgos/stats.cc,
spot/twa/twaproduct.cc, spot/twaalgos/emptiness.cc,
spot/twaalgos/gtec/ce.cc, spot/twaalgos/lbtt.cc,
spot/twaalgos/ndfs_result.hxx, spot/twaalgos/stats.hh,
spot/twaalgos/tau03opt.cc, tests/core/ngraph.cc: Add suggested override
qualifiers.
 2016-07-27 10:30:10 +02:00
Alexandre Duret-Lutz
9f7bf5ab2d configure: support --enable-glibgxx-debug 
Part of #184.

* m4/devel.m4 (adl_ENABLE_GLIBCXX_DEBUG): New macro.
* configure.ac: Use it.
* README: Mention it.
* spot/twa/acc.cc: Fix a small issue found with this
option.
 2016-07-24 00:07:04 +02:00
Alexandre Duret-Lutz
e86370f894 Turn on some new warnings from GCC 6.0 
* m4/gccwarn.m4: Add the new warnings.
* spot/ta/taexplicit.cc, spot/ta/taproduct.cc: Add missing asserts.
 2016-02-16 17:26:41 +01:00
Alexandre Duret-Lutz
073d154540 Only use -Bsymbolic-functions, not -Bsymbolic. 
* m4/symbolic.m4: Here.  The -Bsymbolic option causes
segfault related to spot::formula::ff() returning a
pointer to some global.
 2015-11-28 02:18:39 +01:00
Alexandre Duret-Lutz
86abd6c1c0 Use -Bsymbolic-functions and -Bsymbolic 
This avoids dynamic lookups to resolve symbols inside the library, but
disallows symbol interposition.

* m4/symbolic.m4: New file.
* buddy/m4/symbolic.m4: New link.
* configure.ac, buddy/configure.ac: Add AX_SYMBOLIC.
* buddy/src/Makefile.am, iface/ltsmin/Makefile.am, src/Makefile.am,
wrap/python/Makefile.am: Link with $(SYMBOLIC_LDFLAGS).
 2015-11-10 15:10:11 +01:00
Alexandre Duret-Lutz
4a7733823e Update gnulib. 
* lib/Makefile.am, lib/alloca.in.h, lib/argmatch.c, lib/argmatch.h,
lib/argp-ba.c, lib/argp-eexst.c, lib/argp-fmtstream.c,
lib/argp-fmtstream.h, lib/argp-fs-xinl.c, lib/argp-help.c,
lib/argp-namefrob.h, lib/argp-parse.c, lib/argp-pin.c, lib/argp-pv.c,
lib/argp-pvh.c, lib/argp-xinl.c, lib/argp.h, lib/asnprintf.c,
lib/basename-lgpl.c, lib/c-ctype.c, lib/c-ctype.h, lib/c-strcase.h,
lib/c-strcasecmp.c, lib/c-strcaseeq.h, lib/c-strncasecmp.c,
lib/config.charset, lib/dirname-lgpl.c, lib/dirname.h, lib/dosname.h,
lib/errno.in.h, lib/error.c, lib/error.h, lib/exitfail.c,
lib/exitfail.h, lib/fcntl.in.h, lib/float+.h, lib/float.c,
lib/float.in.h, lib/getopt.c, lib/getopt.in.h, lib/getopt1.c,
lib/getopt_int.h, lib/gettext.h, lib/gettimeofday.c, lib/intprops.h,
lib/isatty.c, lib/itold.c, lib/localcharset.c, lib/localcharset.h,
lib/lstat.c, lib/malloc.c, lib/mbrtowc.c, lib/mbsinit.c, lib/memchr.c,
lib/mempcpy.c, lib/mkstemp.c, lib/mkstemps.c, lib/msvc-inval.c,
lib/msvc-inval.h, lib/msvc-nothrow.c, lib/msvc-nothrow.h, lib/pathmax.h,
lib/printf-args.c, lib/printf-args.h, lib/printf-parse.c,
lib/printf-parse.h, lib/progname.c, lib/progname.h, lib/quote.h,
lib/quotearg.c, lib/quotearg.h, lib/rawmemchr.c, lib/ref-add.sin,
lib/ref-del.sin, lib/secure_getenv.c, lib/size_max.h, lib/sleep.c,
lib/stat.c, lib/stdalign.in.h, lib/stdbool.in.h, lib/stddef.in.h,
lib/stdint.in.h, lib/stdio.in.h, lib/stdlib.in.h, lib/stpcpy.c,
lib/strcasecmp.c, lib/strchrnul.c, lib/streq.h, lib/strerror-override.c,
lib/strerror-override.h, lib/strerror.c, lib/string.in.h,
lib/strings.in.h, lib/stripslash.c, lib/strncasecmp.c, lib/strndup.c,
lib/strnlen.c, lib/strverscmp.c, lib/sys_stat.in.h, lib/sys_time.in.h,
lib/sys_types.in.h, lib/sys_wait.in.h, lib/sysexits.in.h,
lib/tempname.c, lib/tempname.h, lib/time.in.h, lib/unistd.c,
lib/unistd.in.h, lib/vasnprintf.c, lib/vasnprintf.h, lib/verify.h,
lib/vsnprintf.c, lib/wchar.in.h, lib/wctype.in.h, lib/xalloc-die.c,
lib/xalloc-oversized.h, lib/xalloc.h, lib/xmalloc.c, lib/xsize.h,
m4/00gnulib.m4, m4/absolute-header.m4, m4/alloca.m4, m4/argp.m4,
m4/codeset.m4, m4/configmake.m4, m4/dirname.m4, m4/double-slash-root.m4,
m4/errno_h.m4, m4/error.m4, m4/exponentd.m4, m4/extensions.m4,
m4/extern-inline.m4, m4/fcntl-o.m4, m4/fcntl_h.m4, m4/float_h.m4,
m4/getopt.m4, m4/gettimeofday.m4, m4/glibc21.m4, m4/gnulib-cache.m4,
m4/gnulib-common.m4, m4/gnulib-comp.m4, m4/gnulib-tool.m4,
m4/include_next.m4, m4/intmax_t.m4, m4/inttypes_h.m4, m4/isatty.m4,
m4/largefile.m4, m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4,
m4/locale-zh.m4, m4/longlong.m4, m4/lstat.m4, m4/malloc.m4,
m4/math_h.m4, m4/mbrtowc.m4, m4/mbsinit.m4, m4/mbstate_t.m4,
m4/memchr.m4, m4/mempcpy.m4, m4/mkstemp.m4, m4/mkstemps.m4,
m4/mmap-anon.m4, m4/msvc-inval.m4, m4/msvc-nothrow.m4, m4/multiarch.m4,
m4/nocrash.m4, m4/off_t.m4, m4/pathmax.m4, m4/printf.m4, m4/quote.m4,
m4/quotearg.m4, m4/rawmemchr.m4, m4/secure_getenv.m4, m4/size_max.m4,
m4/sleep.m4, m4/ssize_t.m4, m4/stat.m4, m4/stdalign.m4, m4/stdbool.m4,
m4/stddef_h.m4, m4/stdint.m4, m4/stdint_h.m4, m4/stdio_h.m4,
m4/stdlib_h.m4, m4/stpcpy.m4, m4/strcase.m4, m4/strchrnul.m4,
m4/strerror.m4, m4/string_h.m4, m4/strings_h.m4, m4/strndup.m4,
m4/strnlen.m4, m4/strverscmp.m4, m4/sys_socket_h.m4, m4/sys_stat_h.m4,
m4/sys_time_h.m4, m4/sys_types_h.m4, m4/sys_wait_h.m4, m4/sysexits.m4,
m4/tempname.m4, m4/time_h.m4, m4/unistd_h.m4, m4/vasnprintf.m4,
m4/vsnprintf.m4, m4/warn-on-use.m4, m4/wchar_h.m4, m4/wchar_t.m4,
m4/wctype_h.m4, m4/wint_t.m4, m4/xalloc.m4, m4/xsize.m4,
tools/snippet/arg-nonnull.h, tools/snippet/c++defs.h,
tools/snippet/warn-on-use.h: Update.
 2015-11-10 11:14:38 +01:00
Alexandre Duret-Lutz
64607af7ab propagate the new minimum version of python 
* README, doc/org/install.org, m4/pypath.m4: We now require Python 3.3
or later.
 2015-10-21 14:27:18 +02:00
Alexandre Duret-Lutz
c8785a2854 * m4/gccwarn.m4: Add -Woverloaded-virtual. 2015-10-03 15:46:05 +02:00
Alexandre Duret-Lutz
54935cb9c7 Add noexcept to various constructors related to graphs. 
* m4/gccwarn.m4: Enable -Wnoexcept.
* src/graph/graph.hh, src/twa/acc.hh, src/twa/twagraph.hh: Add noexcept
to various constructors.
 2015-10-03 15:46:05 +02:00
Alexandre Duret-Lutz
20365e53f0 Enable -Wmissing-declarations in development mode. 
* m4/gccwarn.m4: Add -Wmissing-declarations.
* iface/ltsmin/ltsmin.cc, iface/ltsmin/modelcheck.cc,
src/bin/common_trans.cc, src/bin/genltl.cc, src/bin/ltlgrind.cc,
src/tests/acc.cc, src/tests/bitvect.cc, src/tests/checkpsl.cc,
src/tests/checkta.cc, src/tests/complementation.cc,
src/tests/consterm.cc, src/tests/emptchk.cc, src/tests/equalsf.cc,
src/tests/graph.cc, src/tests/ikwiad.cc, src/tests/intvcmp2.cc,
src/tests/intvcomp.cc, src/tests/kind.cc, src/tests/length.cc,
src/tests/ltlprod.cc, src/tests/ltlrel.cc, src/tests/ngraph.cc,
src/tests/randtgba.cc, src/tests/readltl.cc, src/tests/reduc.cc,
src/tests/syntimpl.cc, src/tests/tostring.cc, src/tests/twagraph.cc,
src/tl/contain.cc, src/twaalgos/dtgbacomp.cc, src/twaalgos/minimize.cc:
Add "static" and move in anonymous namespace when appropriate.
 2015-10-03 15:46:05 +02:00
Alexandre Duret-Lutz
25b0153633 configure: use -Wint-to-void-pointer-cast with clang 
* m4/gccwarn.m4: Test it.
 2015-09-30 15:35:30 +02:00
Alexandre Duret-Lutz
1729a79ac7 nullptr cleanup for -Wzero-as-null-pointer-constant 
Fixes #106.

* m4/gccwarn.m4: Use -Wzero-as-null-pointer-constant if supported.
* src/bin/autfilt.cc, src/bin/common_aoutput.cc,
src/bin/common_finput.cc, src/bin/common_finput.hh,
src/bin/common_output.cc, src/bin/common_output.hh,
src/bin/common_post.cc, src/bin/common_r.hh, src/bin/common_range.hh,
src/bin/common_setup.cc, src/bin/common_trans.cc, src/bin/dstar2tgba.cc,
src/bin/genltl.cc, src/bin/ltl2tgba.cc, src/bin/ltl2tgta.cc,
src/bin/ltlcross.cc, src/bin/ltldo.cc, src/bin/ltlfilt.cc,
src/bin/ltlgrind.cc, src/bin/randaut.cc, src/bin/randltl.cc,
src/bin/spot-x.cc, src/kripke/kripkeexplicit.cc, src/ltlast/formula.cc,
src/ltlvisit/randomltl.cc, src/ltlvisit/randomltl.hh,
src/ltlvisit/relabel.cc, src/ltlvisit/relabel.hh,
src/ltlvisit/simplify.cc, src/ltlvisit/snf.hh, src/misc/fixpool.hh,
src/misc/mspool.hh, src/misc/hash.hh, src/misc/optionmap.cc,
src/misc/satsolver.cc, src/misc/tmpfile.cc, src/misc/tmpfile.hh,
src/priv/bddalloc.cc, src/ta/ta.hh, src/ta/taexplicit.cc,
src/ta/taexplicit.hh, src/ta/taproduct.cc, src/ta/tgtaexplicit.hh,
src/ta/tgtaproduct.cc, src/taalgos/minimize.cc,
src/taalgos/reachiter.cc, src/taalgos/tgba2ta.cc,
src/tests/complementation.cc, src/tests/ikwiad.cc,
src/tests/randtgba.cc, src/tests/reduc.cc, src/twa/bdddict.cc,
src/twa/bddprint.cc, src/twa/taatgba.cc, src/twa/twa.cc,
src/twa/twagraph.hh, src/twa/twaproduct.cc,
src/twa/twasafracomplement.cc, src/twaalgos/bfssteps.cc,
src/twaalgos/compsusp.cc, src/twaalgos/dtgbasat.cc,
src/twaalgos/emptiness.cc, src/twaalgos/gtec/ce.cc,
src/twaalgos/gv04.cc, src/twaalgos/ltl2taa.cc,
src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/ltl2tgba_fm.hh,
src/twaalgos/magic.cc, src/twaalgos/minimize.cc,
src/twaalgos/ndfs_result.hxx, src/twaalgos/postproc.cc,
src/twaalgos/postproc.hh, src/twaalgos/reachiter.cc,
src/twaalgos/reducerun.cc, src/twaalgos/safety.hh,
src/twaalgos/sccfilter.hh, src/twaalgos/se05.cc,
src/twaalgos/simulation.cc, src/twaalgos/tau03.cc,
src/twaalgos/tau03opt.cc, src/twaalgos/translate.cc,
src/twaalgos/translate.hh, utf8/utf8/core.h,
bench/stutter/stutter_invariance_formulas.cc, iface/ltsmin/ltsmin.cc,
iface/ltsmin/modelcheck.cc: Use nullptr to fix the warning.
 2015-09-26 23:07:40 +02:00
Alexandre Duret-Lutz
36a3dc45a7 configure: diagnose missing Python.h 
Fixes #95, reported by Vitus Lam.

* m4/pypath.m4: Check for Python.h and print some advice if missing.
* NEWS: Mention this.
* THANKS: Add Vitus.
 2015-06-30 21:37:03 +02:00
Alexandre Duret-Lutz
31b3862f48 python 2 is no longer supported 
* m4/pypath.m4: Check for Python 3.2+.
* README, NEWS, HACKING: Reflect this change.
 2015-04-01 14:01:26 +02:00
Alexandre Duret-Lutz
ad8d24222a buddy: rename libbdd to libbddx 
* buddy/src/bdd.h, buddy/src/bvec.h, buddy/src/fdd.h: Rename as...
* buddy/src/bddx.h, buddy/src/bvecx.h, buddy/src/fddx.h: ... these.
* buddy/src/Makefile.am: Build libbddx.la instead of libbdd.la.
* buddy/examples/Makefile.def: Use it.
* Makefile.am, buddy/src/bddtest.cxx, buddy/src/bvec.c,
buddy/src/cppext.cxx, buddy/src/fdd.c, buddy/src/imatrix.h,
buddy/src/kernel.h, buddy/examples/adder/adder.cxx,
buddy/examples/bddcalc/parser_.h, buddy/examples/bddtest/bddtest.cxx,
buddy/examples/cmilner/cmilner.c, buddy/examples/fdd/fdd.cxx,
buddy/examples/milner/milner.cxx, buddy/examples/money/money.cxx,
buddy/examples/queen/queen.cxx, buddy/examples/solitare/solitare.cxx,
m4/buddy.m4, src/ltlvisit/apcollect.hh, src/ltlvisit/simplify.hh,
src/misc/bddlt.hh, src/misc/bddop.hh, src/misc/minato.hh,
src/priv/acccompl.hh, src/priv/accconv.hh, src/priv/accmap.hh,
src/priv/bddalloc.cc, src/tgba/bdddict.hh, src/tgba/bddprint.hh,
src/tgba/tgbamask.hh, src/tgba/tgbasafracomplement.cc,
src/tgbaalgos/emptiness.hh, src/tgbaalgos/gtec/sccstack.hh,
src/tgbaalgos/neverclaim.cc, src/tgbaalgos/powerset.cc,
src/tgbaalgos/sccfilter.hh, src/tgbaalgos/sccinfo.hh,
src/tgbaalgos/weight.hh, wrap/python/buddy.i: Adjust.
* NEWS, README: Document it.
 2014-10-30 20:58:10 +01:00
Alexandre Duret-Lutz
15710e7b1d lib: remove the gethrxtime module 
Since we are now using std::chrono from C++11.

* lib/gethrxtime.c, lib/gethrxtime.h, lib/gettime.c, lib/timespec.c,
lib/timespec.h, lib/xtime.c, lib/xtime.h, m4/clock_time.m4,
m4/gethrxtime.m4, m4/gettime.m4, m4/timespec.m4: Delete these files.
* lib/Makefile.am, m4/gnulib-cache.m4, m4/gnulib-comp.m4: Adjust.
 2014-10-26 13:58:29 +01:00
Alexandre Duret-Lutz
46e4408a85 gspn: remove the interface with GreatSPN 
It hasn't been tested for several year, may not even compile, has
to be linked with source code that isn't even publicly available,
and its presence was the only reason to keep some inefficient
code in gtec.cc and friends.

* iface/gspn/: Delete this directory.
* iface/Makefile.am, configure.ac, README: Adjust.
* m4/gspnlib.m4: Delete.
* src/sanity/Makefile.am: Do not use LIBGSPN_CPPFLAGS.
 2014-02-12 16:17:51 +01:00
Alexandre Duret-Lutz
7480470760 Remove the configure check for Boost, since we do not use it anymore. 
* README: Do not mention Boost.
* configure.ac: Do not check for Boost.
* m4/boost.m4: Delete.
 2014-02-12 14:07:17 +01:00
Alexandre Duret-Lutz
3a406dc3d7 c++11: improve configure. 
* configure.ac, m4/ax_check_compile_flag.m4: Update from
Vaucanson 2.  (Thank you Akim.)
 2014-02-12 14:07:16 +01:00
Alexandre Duret-Lutz
c568b4d337 hash.hh: Remove conditional code. 
* m4/stl.m4: Delete.
* configure.ac: Do not check for unordered_map and friends.
* src/misc/hash.hh: Remove all conditional code.
 2014-02-12 14:04:57 +01:00
Alexandre Duret-Lutz
51d6fa7347 Upgrade to gnulib 23eecb48e39afd0d267d64d40ba6bf97aa865e13. 
* lib/Makefile.am, lib/time.in.h, m4/gettimeofday.m4, m4/time_h.m4:
Update.
 2013-12-18 08:07:45 +01:00
Alexandre Duret-Lutz
7cfda699e6 Upgrade to gnulib 6b8f1dd1a21ce49319795391e21adf645b64db3c. 
* m4/absolute-header.m4: New file.
* lib/Makefile.am, lib/argp-fmtstream.h, lib/argp.h, lib/error.c,
lib/gethrxtime.h, lib/intprops.h, lib/localcharset.c,
lib/quotearg.c, lib/stdio.in.h, lib/strerror-override.h,
lib/sys_time.in.h, lib/timespec.h, lib/unistd.in.h, lib/verify.h,
lib/wctype.in.h, lib/xalloc.h, lib/xsize.h, lib/xtime.h,
m4/configmake.m4, m4/extern-inline.m4, m4/gnulib-comp.m4,
m4/include_next.m4, m4/unistd_h.m4: Update to today's gnulib.
 2013-12-17 17:04:11 +01:00
Alexandre Duret-Lutz
3c943d836a Add support for Bison 3.0. 
We still want to remain compatible with Bison 2.7 so instead of fixing
all the new errors reported by 3.0 we silence some warning.  We should
fix these for good once Bison 3.0 is more widespread.

* m4/bison.m4: New file. Test if bison support -Wno-empty-rule and
-Wno-deprecated.  Define BISON and BISON_EXTRA_FLAGS.
* configure.ac: Do not test for yacc, use the above test instead.
* src/dstarparse/Makefile.am, src/eltlparse/Makefile.am,
src/kripkeparse/Makefile.am, src/ltlparse/Makefile.am,
src/neverparse/Makefile.am, src/tgbaparse/Makefile.am: Use BISON
and BISON_EXTRA_FLAGS.
* src/ltlparse/ltlparse.yy: Fix or and remove useless %right/%nonassoc
settings.
* src/eltlparse/eltlparse.yy: Likewise, and remove "%pure-parser".
 2013-09-30 20:32:15 +02:00
Alexandre Duret-Lutz
1f384c2c63 gnulib: Add module strverscmp. 
* lib/strverscmp.c, m4/strverscmp.m4: New files.
* lib/Makefile.am, m4/gnulib-cache.m4, m4/gnulib-comp.m4: Update.
 2013-09-26 17:14:58 +02:00
Alexandre Duret-Lutz
67a4833576 Fix --enable-optimization, not to reset CXXFLAGS. 
* m4/gccoptim.m4: Typo.
 2013-08-21 23:05:18 +02:00
Alexandre Duret-Lutz
c0e7f9de58 gnulib: import module mkstemps 
* lib/mkstemps.c, m4/mkstemps.m4: New files.
* lib/Makefile.am, m4/gnulib-cache.m4, m4/gnulib-comp.m4: Update.
 2013-07-29 01:14:37 +02:00
Alexandre Duret-Lutz
16b7206dd9 Fix gnulib to not replace gmtime() and localtime() 
It cause issues when <ctime> latter undefine the gmtime/localtime macros
to access the real function.

* lib/Makefile.am, lib/time.in.h, m4/gettimeofday.m4, m4/time_h.m4:
These changes are mostly based on the patch posted in
http://permalink.gmane.org/gmane.comp.lib.gnulib.bugs/29229 but
with the prototype of gmtime() and localtime() fixed.
 2013-07-29 01:14:37 +02:00
Alexandre Duret-Lutz
96f32c73fb Update to gnulib 312af25ba220ccff068245f0dc698e9bcc8f03f8 
* lib/.gitignore, lib/c-ctype.h, lib/msvc-inval.c, lib/stdalign.in.h,
lib/vasnprintf.c, lib/verify.h, m4/extern-inline.m4, m4/stdalign.m4:
Update.
 2013-07-29 01:14:37 +02:00
Alexandre Duret-Lutz
ab3a4f54c2 gnulib: add module stpcpy 
* lib/stpcpy.c, m4/stpcpy.m4: New files.
* lib/Makefile.am, m4/gnulib-cache.m4, m4/gnulib-comp.m4: Update.
 2013-07-29 01:14:37 +02:00
Alexandre Duret-Lutz
35129e5a5a gnulib: Add modules argmatch and isatty. 
* lib/argmatch.c, lib/argmatch.h, lib/c-ctype.c, lib/c-ctype.h,
lib/config.charset, lib/c-strcasecmp.c, lib/c-strcaseeq.h,
lib/c-strcase.h, lib/c-strncasecmp.c, lib/exitfail.c, lib/exitfail.h,
lib/isatty.c, lib/localcharset.c, lib/localcharset.h, lib/mbrtowc.c,
lib/mbsinit.c, lib/quotearg.c, lib/quotearg.h, lib/quote.h,
lib/ref-add.sin, lib/ref-del.sin, lib/streq.h, lib/wctype-h.c,
lib/wctype.in.h, lib/xalloc-die.c, lib/xalloc.h, lib/xalloc-oversized.h,
lib/xmalloc.c, m4/codeset.m4, m4/configmake.m4, m4/glibc21.m4,
m4/isatty.m4, m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4,
m4/locale-zh.m4, m4/mbrtowc.m4, m4/mbsinit.m4, m4/mbstate_t.m4,
m4/quotearg.m4, m4/quote.m4, m4/wctype_h.m4, m4/xalloc.m4: New files.
* lib/Makefile.am, m4/gnulib-cache.m4, m4/gnulib-comp.m4: Update.
 2013-07-29 01:14:37 +02:00