changelog

Linux下文件工具。

2001-09-03  Paul Eggert  <[e-mail]>

	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
	(jm_PREREQ_XGETCWD): New macro.

	* getcwd.m4: New file.

2001-09-01  Jim Meyering  <[e-mail]>

	* jm-macros.m4 (jm_MACROS): Check for canonicalize_file_name.
	Used by df.

2001-08-30  Paul Eggert  <[e-mail]>

	Simplify code, partly by assuming autoconf 2.52 semantics.

	* Makefile.am (EXTRA_DIST): Remove uintmax_t.m4.

	* inttypes.m4 (AC_PREREQ): Bump to 2.52.
	(jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf in 2.52.
	All uses removed.
	(jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T):
	Move AC_REQUIRE to next-to-top level, to avoid confusion.
	Use 2.52's AC_CHECK_TYPE instead of merely looking for the header.
	* prereq.m4 (jm_PREREQ_HUMAN): Don't require jm_AC_HEADER_INTTYPES_H.
	* jm-macros.m4 (jm_MACROS): Likewise.

	* uintmax_t.m4: Remove, as it duplicates inttypes.m4.

	* xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
	Quote first arg of AC_DEFUN.
	Require jm_AC_TYPE_UINTMAX_T and jm_AC_TYPE_UNSIGNED_LONG_LONG
	since they are needed to parse the include file even if we need
	only xstrtoimax.  Simplify logic behind the args to AC_REPLACE.
	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Likewise,
	but with opposite signedness.

2001-08-30  Paul Eggert  <[e-mail]>

	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
	(jm_PREREQ_EXCLUDE): New macro.

2001-08-26  Jim Meyering  <[e-mail]>

	* jm-macros.m4: Require jm_AC_PREREQ_XSTRTOIMAX.

	* xstrtoimax.m4: New file.
	* xstrtoumax.m4: Add comments explaining why we
	AC_REPLACE_FUNCS(strtol).

2001-06-20  Paul Eggert  <[e-mail]>

	* inttypes.m4: Add AC_PREREQ(2.13).
	(jm_AC_HEADER_INTTYPES_H): Test for intmax_t, too.
	(jm_AC_TYPE_INTMAX_T): New macro.
	(jm_AC_TYPE_UINTMAX_T): Moved here from uintmax_t.m4.

	* longlong.m4 (jm_AC_TYPE_LONG_LONG): New macro.

	* longlong.m4: Renamed from ulonglong.m4.
	* inttypes.m4: Renamed from inttypes_h.m4.
	* uintmax_t.m4: Removed.

2001-08-12  Jim Meyering  <[e-mail]>

	* afs.m4, assert.m4, bison.m4, check-decl.m4, chown.m4, d-ino.m4,
	d-type.m4, dos.m4, error.m4, fnmatch.m4, fpending.m4, fstypename.m4,
	fsusage.m4, ftruncate.m4, getgroups.m4, glibc.m4, gnu-source.m4,
	group-member.m4, jm-glibc-io.m4, jm-macros.m4, jm-mktime.m4,
	jm-winsz1.m4, jm-winsz2.m4, lchown.m4, lib-check.m4, libintl.m4,
	link-follow.m4, ls-mntd-fs.m4, lstat.m4, malloc.m4, mbrtowc.m4,
	mbstate_t.m4, mbswidth.m4, memcmp.m4, nanosleep.m4, perl.m4,
	prereq.m4, putenv.m4, readdir.m4, realloc.m4, regex.m4, rename.m4,
	rmdir-errno.m4, search-libs.m4, st_dm_mode.m4, st_mtim.m4, stat.m4,
	strftime.m4, timespec.m4, unlink-busy.m4, uptime.m4, utimbuf.m4,
	utime.m4, utimes.m4, xstrtoumax.m4:
	Quote the first argument in each use of AC_DEFUN.

2001-08-05  Jim Meyering  <[e-mail]>

	* jm-macros.m4: Require autoconf-2.52.

2001-08-03  Paul Eggert  <[e-mail]>

	The following changes are from gettext 0.10.39 as maintained by
	Bruno Haible, except that getline.m4 continues to use AC_LIBOBJ.

	* codeset.m4: Upgrade to serial AM1.
	(AM_LANGINFO_CODESET): Renamed from jm_LANGINFO_CODESET;
	all uses changed.  Quote first arg of AC_DEFUN.
	(am_cv_langinfo_codeset): Renamed from jm_cv_langinfo_codeset.

	* iconv.m4: Upgrade to serial AM2.
	(AM_ICONV): Renamed from jm_ICONV; all uses changed.
	Add --with-libconv-prefix.
	Quote first arg of AC_DEFUN.  Add description for ICONV_CONST.
	(am_cv_func_iconv): Renamed from jm_cv_func_iconv.
	(am_cv_lib_iconv): Renamed from jm_cv_lib_iconv.
	(am_cv_proto_iconv): Renamed from jm_cv_proto_iconv.
	* jm-macros.m4 (jm_MACROS): Reflect s/jm_/AM_/ renamings.

	* c-bs-a.m4 (AC_C_BACKSLASH_A): Quote first arg of AC_DEFUN.
	* getline.m4 (AM_FUNC_GETLINE): Likewise.
	* glibc21.m4 (jm_GLIBC21): Likewise.
	* inttypes_h.m4 (jm_AC_HEADER_INTTYPES_H): Likewise.
	* isc-posix.m4 (AC_ISC_POSIX): Likewise.
	* lcmessage.m4 (AM_LC_MESSAGES): Likewise.
	* progtest.m4 (AM_PATH_PROG_WITH_TEST): Likewise.
	* uintmax_t.m4 (jm_AC_TYPE_UINTMAX_T): Likewise.
	* ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG): Likewise.

	* getline.m4 (AM_FUNC_GETLINE): Don't bother checking for
	string.h any more.

	* progtest.m4 (AM_PATH_PROG_WITH_TEST): If not found, print "no",
	not the default value.

	2001-06-25  Bruno Haible  <[e-mail]>
	* mbswidth.m4 (jm_PREREQ_MBSWIDTH): Don't require AM_C_PROTOTYPES.
	Also check for mbsinit.  Needed for SCO 3.2v5.0.2.
	Also include <string.h>; this is where AIX 3.2.5 declares wcwidth.
	Also check for iswcntrl, used for wcwidth fallback.
	Use AC_TRY_COMPILE to emulate AC_CHECK_DECLS, for portability
	to Autoconf 2.13.

2001-08-03  Jim Meyering  <[e-mail]>

	* mbrtowc.m4 (jm_FUNC_MBRTOWC): Use `#include', not `@%:@include',
	as it was in the original.  Reported by Paul Eggert.

2001-07-16  Jim Meyering  <[e-mail]>

	* gettimeofday.m4: New file.
	Prompted by a report from Bernhard Baehr.

2001-07-15  Jim Meyering  <[e-mail]>

	* Makefile.am.in (Makefile.am): Remove most of the unlocked-io.h stuff.
	Now it's in ../Makefile.cfg.

2001-07-04  Jim Meyering  <[e-mail]>

	* Makefile.am.in (glibc-io.struct): New target.  Rework the code
	that generates jm-glibc-io.m4 so that it doesn't trigger any make
	distcheck failure.

2001-07-02  Jim Meyering  <[e-mail]>

	The following changes were prompted by suggestions from Bruno Haible.

	* jm-glibc-io.m4n: New file, the template from which jm-glibc-io.m4
	is now generated.
	* Makefile.am.in (Makefile.am): Include jm-glibc-io.m4n in emitted
	definition of EXTRA_DIST.
	(Makefile.am): Emit the dependency, `all-local: jm-glibc-io.m4' to
	ensure that the generated file is created/updated whenever the list
	of $(unlocked_functions) is changed.
	(jm-glibc-io.m4): New rule.
	(unlocked-io.h): New rule -- currently unused.

2001-06-24  Jim Meyering  <[e-mail]>

	* regex.m4 (jm_INCLUDED_REGEX): Use a quadrigraph to represent an
	unmatched right bracket, rather than kludging it with an extra,
	falsely-matching quote in a comment.  Patch by Akim Demaille.

2001-05-27  Jim Meyering  <[e-mail]>

	* prereq.m4 (jm_PREREQ_READUTMP): Check for ut_type in struct utmpx.
	Check for ut_type in struct utmp.

2001-05-22  Jim Meyering  <[e-mail]>

	* strftime.m4 (_jm_STRFTIME_PREREQS): Don't use AC_LIBOBJ(strftime),
	now that we use the package-supplied version unconditionally.
	(jm_FUNC_STRFTIME): Don't replace strftime, for the same reason.

2001-05-21  Jim Meyering  <[e-mail]>

	* regex.m4: Change a couple backticks to single quotes to avoid shell
	syntax errors.

2001-05-19  Alexandre Duret-Lutz  <[e-mail]>

	* dos.m4 (jm_AC_DOS): Check for _WIN32, __WIN32__, and __MSDOS__.

2001-05-11  Paul Eggert  <[e-mail]>

	* strftime.m4 (jm_FUNC_GNU_STRFTIME):
	Don't bother to check library strftime, since
	we'll be using our own my_strftime function anyway.
	Define my_strftime instead of strftime.

2001-05-15  Jim Meyering  <[e-mail]>

	* regex.m4: Use proper quoting so brackets appear in the test program.
	Reported by, and with help from, Bruno Haible.

2001-05-13  Jim Meyering  <[e-mail]>

	* jm-macros.m4 (major_t, minor_t): Define to unsigned int if undefined.

2000-11-26  Paul Eggert  <[e-mail]>

	* jm-macros.m4 (jm_MACROS): Do not check for fseeko; no longer used.

2001-04-21  Jim Meyering  <[e-mail]>

	* rmdir-errno.m4: Write to a new file, so that a restrictive umask
	doesn't interfere.

2001-04-21  Alexandre Duret-Lutz  <[e-mail]>

	* ftruncate.m4: Check for chsize.
	Link with ftruncate.o unconditionally if ftruncate is missing.
	This was required when cross-compiling to i586-mingw32msvc.

2001-03-24  Jim Meyering  <[e-mail]>

	* jm-macros.m4: Require autoconf-2.49d.

2001-03-20  Bruno Haible  <[e-mail]>

        * iconv.m4 (jm_ICONV): Recommend GNU libiconv.

2001-03-17  Jim Meyering  <[e-mail]>

	* memcmp.m4 (jm_AC_FUNC_MEMCMP): Remove my copy of AC_FUNC_MEMCMP,
	now that the version in autoconf is equivalent.
	(jm_FUNC_MEMCMP): Adjust to use AC_FUNC_MEMCMP.

	* error.m4 (jm_PREREQ_ERROR): Invoke AC_FUNC_STRERROR_R.
	Suggestion from Akim Demaille.

	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_TEMPNAME.
	(jm_PREREQ_TEMPNAME): New function.

2001-02-25  Paul Eggert  <[e-mail]>

	* jm-macros.m4 (jm_MACROS): Use mkstemp replacement if the system
	lacks mkstemp.  Compile our own tempname.c if we compile our own
	mkstemp.c, as mkstemp relies on tempname.

2001-03-01  Jim Meyering  <[e-mail]>

	* dos.m4 (jm_AC_DOS): Remove extra backslashes, now that
	AH_VERBATIM really does output its argument verbatim.

2001-02-18  Paul Eggert  <[e-mail]>

	* jm-macros.m4 (jm_CHECK_ALL_HEADERS): Check for sys/resource.h.

2001-02-17  Jim Meyering  <[e-mail]>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Don't check for
	getmntent via AC_CHECK_FUNCS, since that would get a `no' and disrupt
	further attempts by AC_FUNC_GETMNTENT to check with e.g., -lgen on
	UnixWare 7.1.1.

	* mbrtowc.m4 (jm_FUNC_MBRTOWC): Adapt to use AC_CACHE_CHECK etc.,
	rather than AC_CACHE_VAL.

2001-02-17  Paul Eggert  <[e-mail]>

	* mbrtowc.m4: New file, defining jm_FUNC_MBRTOWC.
	* mbswidth.m4 (jm_PREREQ_MBSWIDTH):
	Use jm_FUNC_MBRTOWC, not AC_CHECK_FUNCS(mbrtowc).
	* prereq.m4 (jm_PREREQ_QUOTEARG): Likewise.

2001-02-07  Jim Meyering  <[e-mail]>

	* regex.m4 (jm_INCLUDED_REGEX): Add a test for the latest bug.

2001-02-05  Jim Meyering  <[e-mail]>

	* jm-macros.m4: Require autoconf-2.14d (not yet released), because
	it includes the patch required for `large file' support with at least
	HP-UX's 10.20 /bin/cc.

2001-02-03  Jim Meyering  <[e-mail]>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Restore prior use of
	AS_IF, now that it works once again (mysteriously).
	* fsusage.m4 (jm_FILE_SYSTEM_USAGE): Likewise.

2001-01-30  Jim Meyering  <[e-mail]>

	Don't use filenames that are 8.3-equivalent to "conftest" on DOS.
	* chown.m4: Rename conftestchown to conftest.chown.
	* rename.m4: s/conftestdir/conftest.d1/ and s/conftestdir2/conftest.d2/.
	* utimes.m4: s/conftestdata/conftest.data/
	Inspired by Pavel Roskin's change in autoconf.

2001-01-27  Jim Meyering  <[e-mail]>

	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Open-code what was
	a use of AS_IF.
	* fsusage.m4 (jm_FILE_SYSTEM_USAGE): Likewise.

2001-01-26  Jim Meyering  <[e-mail]>

	* prereq.m4 (jm_PREREQ_QUOTEARG): Check for stddef.h, now that
	quotearg.c includes it.

2001-01-15  Bruno Haible  <[e-mail]>

	* iconv.m4 (jm_ICONV): Also check whether the iconv declaration
	has const.

2001-01-20  Jim Meyering  <[e-mail]>

	Be sure that headers are checked before used in code compiled
	for the type checks.
	* jm-macros.m4 (jm_MACROS): Remove all header checks.
	In place of that, invoke jm_CHECK_ALL_TYPES.
	(jm_CHECK_ALL_HEADERS): New functions with the above checks.
	(jm_CHECK_ALL_TYPES): Require jm_CHECK_ALL_HEADERS.
	Alan Iwi reported a build failure on an f300-fujitsu-uxpv4.1_ES;
	The check for ssize_t was mistakenly run before the test for unistd.h.

	The configure-time check for stdbool.h was missing.
	* prereq.m4 (jm_PREREQ): Add jm_PREREQ_HASH.
	(jm_PREREQ_HASH): New function.

2001-01-17  Jim Meyering  <[e-mail]>

	* fsusage.m4 (jm_FILE_SYSTEM_USAGE): Use AS_IF, not AS_IFELSE,
	for autoconf-2.49c.
	* ls-mntd-fs.m4 (jm_LIST_MOUNTED_FILESYSTEMS): Likewise.

2001-01-14  Jim Meyering  <[e-mail]>

	* rename.m4: Use temporary directories named conftestdir{,2}, not
	foo and bar.  Create conftestdir/ in the script, not in the C code.
	Remove directories in the script, not in the C code.
	Remove conftestdir{,2} before trying to create the directory.
	Make the entire configure script fail if the mkdir fails.

2001-01-02  Volker Borchert  <[e-mail]>

	* rename.m4: New file.
	* jm-macros.m4 (jm_MACROS): Require vb_FUNC_RENAME.

2001-01-01  Alexandre Duret-Lutz  <[e-mail]>

	* libintl.m4 (AM_GNU_GETTEXT): Define MKINSTALLDIRS by
	expanding the value of $ac_aux_dir, as in AM_MISSING_HAS_RUN,
	so `make install' also works in VPATH builds.

2001-01-01  Jim Meyering  <[e-mail]>

	* prereq.m4 (jm_PREREQ_READUTMP): Include utmp.h (if available), even
	on systems with utmpx.h.  It's necessary for the declaration of utmp's
	ut_user member.  Reported by Andreas Jaeger.

	* check-decl.m4 (jm_CHECK_DECLS): Include grp.h and pwd.h if available.
	They are required for the declarations of getgrgid and getpwuid resp.
	(_jm_DECL_HEADERS): Check for grp.h and pwd.h.
	Reported by Andreas Jaeger.

2000-12-25  Alexandre Duret-Lutz  <[e-mail]>

	* libintl.m4 (AM_WITH_NLS): When using AC_CONFIG_AUX_DIR,
	prepend $(top_srcdir) to the value of MKINSTALLDIRS so that it
	can be used in subdirectories.

2000-12-26  Jim Meyering  <[e-mail]>

	* dos.m4 (jm_AC_DOS): Rewrite (though it's still a stub) to work better
	with autoheader.

2000-12-17  Jim Meyering  <[e-mail]>

	* dos.m4 (jm_AC_DOS): New file and macro.
	* jm-macros.m4 (jm_MACROS): Require jm_AC_DOS.

2000-12-06  Paul Eggert  <[e-mail]>

	* off_t-format.m4: Remove this file.
	* jm-macros.m4 (jm_MACROS): Remove jm_SYS_OFF_T_PRINTF_FORMAT.

2000-12-06  Jim Meyering  <[e-mail]>

	* xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): If we need the replacement
	strtoull, we may well need the replacement strtoul, too.
	Check for declarations of strtoul and strtoull.
	Check for strtol.  Mainly as a cue to cause automake to include
	strtol.c -- that file is included by each of strtoul.c and strtoull.c.
	Check for limits.h -- strtol.c needs it.

2000-12-02  Jim Meyering  <[e-mail]>

	* off_t-format.m4 (OFF_T_PRINTF_FORMAT_STRING): New file/macro.
	* jm-macros.m4 (jm_MACROS): require it.

2000-11-30  Jim Meyering  <[e-mail]>

	* jm-macros.m4 (jm_MACROS): Check for stdint.h.