But do ensure -- in all other circumstances -- that the man/*.1
files are rebuilt whenever the version number changes.
* configure.ac (SRC_VERSION_C): Define.
* man/Makefile.am (dist_man1_MANS): Rename from $(man1_MANS),
so that we distribute those pesky man/*.1 files.
(EXTRA_DIST): Reflect name change.
(MAINTAINERCLEANFILES): Define this, not DISTCLEANFILES,
now that these generated files are distributed.
($(dist_man1_MANS)): Depend on $(SRC_VERSION_C), so we get the
full dependency when not building from a tarball.
* src/Makefile.am (AM_CFLAGS): Enable warnings and -Werror.
Set to this: $(WARN_CFLAGS) $(WERROR_CFLAGS)
* lib/Makefile.am (AM_CFLAGS): Similarly, but use this:
$(GNULIB_WARN_CFLAGS) $(WERROR_CFLAGS)
* configure.ac (GNULIB_WARN_CFLAGS): Don't turn off -Wuninitialized.
exist if sigprocmask does not. Problem reported by Paul Edwards
for MVS 3.8.
* configure.ac (sigblock): Check whether this function is
available, if sigprocmask is not.
* src/sdiff.c (sigs): Omit SIGPIPE if it's not defined.
Put SIGINT last; all uses changed.
(handler_index_of_SIGPIPE): Omit if SIGPIPE is not defined.
(sigblock, sigsetmask) [!HAVE_SIGBLOCK]: New macros.
* bootstrap: Sync with coreutils bootstrap, except check that
the directory build-aux exists before trying to copy to it.
* bootstrap.conf: New file.
(gnulib_modules): Add config-h, dup2, extensions, fcntl, fdl,
stat-macros, unistd.
* configure.ac: Invoke gl_EARLY and gl_INIT rather than
GNULIB_AUTOCONF_SNIPPET.
(AC_CONFIG_HEADER): Rename config.h to lib/config.h.
(AC_CHECK_HEADERS_ONCE): Don't check for fcntl.h, locale.h,
sys/file.h, unistd.h. We now use the fcntl and unistd modules,
and locale.h can be assumed for any C89 compiler.
(DIFFUTILS_PREREQUISITES): Remove. No longer needed now that
we use the stdint module.
(AC_CHECK_FUNCS_ONCE): Remove dup2, which is no longer needed
now that we use the dup2 module.
(AM_GNU_GETTEXT): Use need-formatstring-macros, and ...
(AM_GNU_GETTEXT_VERSION): specify version 0.15 instead of 0.14.5,
to be consistent with coreutils.
* lib/Makefile.am (noinst_LIBRARIES):
(lib_SOURCES, libdiffutils_a_LIBADD):
(libdiffutils_a_DEPENDENCIES, BUILT_SOURCES, EXTRA_DIST):
(MOSTLYCLEANFILES): Remove; now computed automatically.
(noinst_HEADERS, libdiffutils_a_SOURCES): Just append
our special files now.
* lib/cmpbuf.c: Include config.h unconditionally, since we
no longer define HAVE_CONFIG_H.
* lib/prepargs.c: Likewise.
* src/Makefile.am (LDADD): Use $(LIBINTL), not @LIBINTL@.
(diff_LDADD): Use $(LIB_CLOCK_GETTIME), not @LIB_CLOCK_GETTIME@.
* src/dir.c (dir_read): Use _D_EXACT_NAMLEN, not NAMELEN.
* src/system.h (volatile): Remove, since we assume C89 or better.
Include stat-macros.h.
(S_IRWXU, S_IRWXG, S_IRWXO, S_IRUSR, S_IWUSR):
Remove, since we now use stat-macros.h.
(SEEK_SET, SEEK_CUR): Remove, since we assume C89 or better.
Include unistd.h unconditionally, since we use unistd.
Likewise for fcntl.h.
(dup2): Remove, since we now use dup2.
(O_RDONLY, O_RWDR, O_BINARY): Remove, since we now use
fcntl.
Include dirent.h unconditionally.
(NAMLEN): Remove, replacing with....
(_D_EXACT_NAMLEN): New macro.
Include inttypes.h unconditionally.
(PTRDIFF_MAX, SIZE_MAX, UINTMAX_MAX, strtoumax): Remove, since
we now use inttypes.
Include locale.h unconditionally.
(setlocale): Remove, since we now assume locale.h.
(specify_ignore_initial): Reword to avoid gcc -W warnings.
(main): Use freopen instead of setmode, since freopen is in POSIX.
* src/context.c: Revert most 2004-09-01 changes. Then:
(TIMESPEC_NS): Remove. All uses replaced by
get_stat_mtime_ns.
Include stat-time.h, strftime.h.
(nstrtime): Remove decl.
* src/diff.c: Revert most 2004-09-01 changes. Then:
Don't include <posixver.h>, <quotesys.h>, <setmode.h>.
Include <sh-quote.h>, <stat-time.h>, <timespec.h>.
All uses of quotesys replaced by sh-quote.
(main, compare_files):
Use freopen instead of setmode, since freopen is in POSIX.
(main): Don't complain about "diff -NUM'.
(main, set_mtime_to_now):
Adjust to stat-time.h macros when accessing nanoseconds.
* src/diff3.c: Include sh-quote.h rather than quotesys. All uses
changed.
* src/dir.c (dir_read): excluded_filename renamed to
excluded_file_name.
* src/io.c: Don't include <setmode.h>.
(sip, read_files): Remove binary file stuff, leaving a FIXME behind.
A DOS expert needs to look at this.
* src/diff.c: Include sh-quote.h rather than quotesys.h.
All uses changed.
* src/system.h: Include verify.h.
(verify): Remove. All uses changed to verify.h version.
Include <intprops.h>.
(TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove. Now uses
intprops.h versions.
(O_BINARY): New defns, taken from coreutils.
* src/util.c: Include sh-quote.h rather than quotesys.h.
All uses changed.
(AC_GNU_SOURCE): Move up, so that it affects later compilations properly.
(DEFAULT_DIFF_PROGRAM, AC_TYPE_SIGNAL): Remove.
(jm_AC_TYPE_INTMAX_T): Add.
(AC_FUNC_FNMATCH_GNU): Use this, instead of AC_FUNC_FNMATCH.
(AC_CONFIG_LINKS): regex.hin renamed from regex_.h.
to 2.7.9.
(AM_INIT_AUTOMAKE): Use new form, with options gnits dist-shar,
rather than old from that duplicated AC_INIT.
(AM_MISSING_PROG): Add help2man.
(REGEX_MALLOC): Define.
(AC_CONFIG_FILES): Add man/Makefile.
(AC__GNU_SOURCE): Add this, replacing AH_VERBATIM of _GNU_SOURCE.
(AM_GNU_GETTEXT): Add external arg, from gettext 0.11.
(tempname): Use AC_LIBOBJS, not LIBOBJS=, as now required by autoconf.
(jm_PREREQ_C_STACK): Add.
(AC_CONFIG_FILES): Remove intl/Makefile.
(AC_INIT): Use new 3-arg form.
(AC_CONFIG_SRCDIR): Specify src/diff.c here, not in AC_INIT.
(ALL_LINGUAS): Remove: now in po/LINGUAS as per Gettext 0.11.
(AC_CONFIG_AUX_DIR): New macro invocation.
(PR_PROGRAM): Use AC_DEFINE_UNQUOTED, so that $PR_PROGRAM is expanded by sh.
(ptrdiff_t, ssize_t): Use AC_CHECK_TYPE with a default of int,
not AC_CHECK_TYPES.
(jm_AC_DOS, AC_FUNC_SETMODE_DOS): New macros.
(AC_CONFIG_FILES): Add ms/Makefile.
If available, prefer support for large files unless the user specified
one of the CPPFLAGS, LDFLAGS, or LIBS variables.
(AC_STRUCT_ST_RDEV): Add.
(HAVE_ST_FSTYPE_STRING): Add.
(--with-mvfs-stat-bug, --with-nfs-stat-bug): New options.
(HAVE_MEMCHR): New macro.
(AC_CHECK_FUNCS): Add sicprocmask.
worry about an old experimental library where memchr didn't work.
(AC_FUNC_MEMCMP): Not needed, since we only test for equality.
(AC_REPLACE_FUNCS): Add test for memchr.
(AC_CHECK_FUNCS): Check for memchr, not memcpy, since it'll be cached.
(AC_CHECK_HEADERS): Add string.h; regex.c uses on some old hosts.
