+2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * unistd_h.m4 (gl_HEADER_UNISTD): Rename, to match modules file.
+ Problem reported by Juan Manuel Guerrero.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * unistd_h.m4: New file.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * readline.m4 (gl_FUNC_READLINE): Rewrite the cached part of the
+ test to be side-effect free by storing the result in the cache
+ variable gl_cv_lib_readline, and moving the assignment of
+ LIBREADLINE and LTLIBREADLINE outside the COMMANDS-TO-SET-IT.
+ From Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
+2006-03-07 Simon Josefsson <jas@extundo.com>
+
+ * gc-random.m4: New file, mostly from gc.m4. Warn instead of
+ error on missing devices (the functions will return an error).
+
+ * gc.m4: Move random stuff to gc-random.m4
+
+2006-03-03 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
+
+ * poll.m4 (gl_FUNC_POLL): If we deem poll(2) unacceptable, use
+ our replacement poll.h in any case, to avoid a differing
+ declaration from a system header. Seen on AIX.
+
+2006-03-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * clock_time.m4 (gl_CLOCK_TIME): Require gl_USE_SYSTEM_EXTENSIONS,
+ not merely AC_GNU_SOURCE, for the benefit of Solaris 10 when compiled
+ pedantically.
+ * nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
+ * timespec.m4 (gl_TIMESPEC): Likewise.
+
+ * extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Use "=" with "test",
+ not "==". Reported by Ralf Wildenhues.
+
+2006-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ Sync from coreutils.
+ * mkdir-p.m4 (gl_MKDIR_PARENTS): Require gl_FUNC_LCHMOD and
+ gl_CHDIR_SAFER.
+
+2006-02-22 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * chdir-safer.m4: New file.
+
+2006-02-17 Eric Blake <address@hidden>
+
+ * getaddrinfo.m4 (gl_GETADDRINFO): Fix caching error.
+
+2006-02-15 Eric Blake <ebb9@byu.net>
+
+ * sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Don't attempt using
+ winsock2.h or ws2tcpip.h when sys/socket.h is present. Fixes
+ 'present but cannot compile' warnings on cygwin.
+ * socklen.m4 (gl_TYPE_SOCKLEN_T): Use gl_HEADER_SYS_SOCKET. Don't
+ use ws2tcpip.h if sys/socket.h works.
+ * getaddrinfo.m4 (gl_PREREQ_GETADDRINFO): Use gl_HEADER_SYS_SOCKET.
+ (gl_GETADDRINFO): Don't use ws2tcpip.h when sys/socket.h is present.
+
+2006-02-14 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * ls-mntd-fs.m4 (AC_FUNC_GETMNTENT): Invoke AC_CHECK_FUNCS(getmntent)
+ unconditionally so that tests of $ac_cv_func_getmntent (e.g., in
+ gl_LIST_MOUNTED_FILE_SYSTEMS) need not double-quote uses of that
+ variable, to accommodate the rare case in which getmntent is
+ available in none of the libraries checked. This happens at
+ least on FreeBSD 5.0.
+
+2006-02-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ * extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Don't #define
+ __EXTENSIONS__ if this causes compilation to fail. Problem
+ reported by Nelson H. F. Beebe with Solaris 10 and Sun C 5.7
+ c89 -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED.
+
+2006-01-25 Simon Josefsson <jas@extundo.com>
+
+ * getaddrinfo.m4: Look for getaddrinfo inside ws2tcip.h and
+ -lws2_32. Protect sys/socket.h and netdb.h #include's. Include
+ ws2tcpip.h with WINVER=0x0501. All for mingw32.
+
+2006-01-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ * stdbool.m4 (AC_HEADER_STDBOOL): Check for xlc bug if __GCC__ too,
+ so that we test the test.
+ Check for yet another HP-UX cc bug involving *bool |= bool.
+
+2006-01-24 Bruno Haible <bruno@clisp.org>
+
+ * stdbool.m4 (AC_HEADER_STDBOOL): Check for IBM and HP-UX bugs.
+ Patch by Paul Eggert.
+
+2006-01-24 Jim Meyering <jim@meyering.net>
+
+ * openat.m4 (gl_FUNC_OPENAT): Add AC_LIBSOURCES([intprops.h]).
+ Reported by Mark D. Baushke.
+
+2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ * getopt.m4 (gl_PREREQ_GETOPT): Check for getenv decl.
+
+2006-01-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib-ignore.m4 (gl_IGNORE_UNUSED_LIBRARIES): Use -Wl,-z,ignore
+ rather than -Xlinker -z -Xlinker ignore, as it's more portable.
+ Suggested by Bruno Haible.
+
+2006-01-19 Simon Josefsson <jas@extundo.com>
+
+ * socklen.m4: Look in ws2tcpip.h too, for mingw32.
+
+2006-01-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib-ignore.m4 (gl_IGNORE_UNUSED_LIBRARIES): Don't use ldd, as
+ it's not portable and it doesn't work with cross-compiles.
+ Problem reported by Bruno Haible. Fix missing-$ typo in
+ 'test "gl_cv_ignore_unused_libraries" ...' that prevented
+ -zignore from being used with Sun's C compiler.
+
+2006-01-12 Bruno Haible <bruno@clisp.org>
+
+ * ldd.m4: New file.
+
+2006-01-08 Bruno Haible <bruno@clisp.org>
+
+ Ensure automatic ordering between gl_LOCK and gl_ARGP.
+ * lock.m4 (gl_LOCK_BODY): Renamed from gl_LOCK.
+ (gl_LOCK): New macro, requiring gl_LOCK_BODY.
+
+2006-01-10 Jim Meyering <jim@meyering.net>
+
+ * fpending.m4: Also include <stdio.h>, for Dragonfly.
+ Patch by Joerg Sonnenberger.
+
+2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * memcoll.m4 (gl_MEMCOLL): Don't require AC_FUNC_MEMCMP, undoing
+ the 2002-12-31 change. Problem and fix reported by Bruno Haible.
+ People who are still concerned with buggy memcmp implementations
+ can invoke gl_FUNC_MEMCMP themselves.
+
+2006-01-10 Simon Josefsson <jas@extundo.com>
+
+ * sys_socket_h.m4: New file.
+
+2006-01-10 Bruno Haible <bruno@clisp.org>
+
+ * localcharset.m4 (gl_LOCALCHARSET): Also test for getc_unlocked.
+ Reported by Werner Lemberg <wl@gnu.org>.
+
+2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ Sync from coreutils.
+ * lib-ignore.m4: New file.
+ * lchmod.m4: New file.
+
+2006-01-09 Jim Meyering <jim@meyering.net>
+
+ Sync from coreutils.
+ * openat.m4 (gl_FUNC_OPENAT): Require and compile mkdirat.c.
+ Require openat-priv.h.
+
+2006-01-09 Andreas Gruenbacher <agruen@suse.de>
+
+ Sync from coreutils.
+ * acl.m4 (AC_FUNC_ACL): Add POSIX ACL and Linux-specific acl tests.
+
+2005-10-16 Bruno Haible <bruno@clisp.org>
+
+ * stdint.m4 (gl_STDINT_H): Also test for <sys/bitypes.h>.
+
+2005-12-16 Jim Meyering <jim@meyering.net>
+
+ * fprintftime.m4: New file.
+
+2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * argp.m4: Define HAVE_DECL_PROGRAM_INVOCATION_NAME and
+ HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+
+2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * argp.m4: Check if program_invocation_name and
+ program_invocation_short_name are declared and define appropriate
+ macros if they are not.
+
+2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
+
+ * stat-time.m4 (gl_STAT_TIME): Add check for
+ TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
+ porting problem reported by Georg Schwarz in
+ <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
+
+2005-12-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ * socklen.m4 (gl_TYPE_SOCKLEN_T): Renamed from gl_SOCKLEN_T.
+ Use implementation from Albert Chin, with some
+ comments/corrections by Stepan Kasal and myself.
+
+2005-12-01 Paul Eggert <eggert@cs.ucla.edu>
+
+ * regex.m4 (gl_REGEX): Check whether off_t can be used in a switch
+ statement, to work around an HP-UX 10.20 compiler bug reported by
+ Peter O'Gorman.
+
+2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
+
+ * gethrxtime.m4 (gl_PREREQ_GETHRXTIME): Don't require AC_HEADER_TIME
+ or gettimeofday; no longer needed.
+
+2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * chdir-long.m4 (gl_FUNC_CHDIR_LONG): Revamp wording and local
+ variables to suggest the intended function of the PATH_MAX check.
+
+2005-10-30 Kean Johnston <jkj@sco.com>
+
+ Trivial changes to support SCO systems.
+ * chdir-long.m4 (gl_FUNC_CHDIR_LONG): Check for MAXPATHLEN as well
+ as PATH_MAX.
+ * fpending.m4 (gl_FUNC_FPENDING): Correct check for SCO systems,
+ where __ptr is null when no I/O is pending.
+
+2005-10-28 Simon Josefsson <jas@extundo.com>
+
+ * inet_ntop.m4: More tests.
+
+ * gc-md2.m4, md2.m4: New file.
+
+2005-10-22 Simon Josefsson <jas@extundo.com>
+
+ * gc.m4: Don't be fooled by --disable-*random-device parameters,
+ suggested by Bruno Haible <bruno@clisp.org>. Fix error messages.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * gc.m4: Don't use libgcrypt if gcrypt.h isn't found, suggested by
+ Bruno Haible <bruno@clisp.org>.
+
+ * gc-des.m4: New file.
+
+2005-10-21 Simon Josefsson <jas@extundo.com>
+
+ * arctwo.m4: New file.
+
+ * gc-arctwo.m4: New file.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * gc-arcfour.m4: New file.
+
+ * gc-rijndael.m4: New file.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * m4/gc-hmac-md5.m4, m4/gc-hmac-sha1.m4, m4/gc-md4.m4,
+ m4/gc-md5.m4, m4/gc-sha1.m4: Fix typo, suggested by Stepan Kasal
+ <kasal@ucw.cz>.
+
+2005-10-19 Simon Josefsson <jas@extundo.com>
+
+ * gc-md4.m4: New file.
+
+2005-10-18 Simon Josefsson <jas@extundo.com>
+
+ * md4.m4: New file.
+
+2005-10-17 Bruno Haible <bruno@clisp.org>
+
+ * stdbool.m4 (AC_HEADER_STDBOOL): Change the return statement so that
+ it can also be used in a test.
+
+2005-10-11 Simon Josefsson <jas@extundo.com>
+
+ * md5.m4: Remove call to uint32_t.m4.
+
+2005-10-15 Simon Josefsson <jas@extundo.com>
+
+ * rijndael.m4: New file.
+
+2005-10-14 Simon Josefsson <jas@extundo.com>
+
+ * arcfour.m4: New file.
+
+2005-10-12 Bruno Haible <bruno@clisp.org>
+
+ * stdbool.m4 (gl_STDBOOL_H): Define as an alias of AM_STDBOOL_H.
+ Reported by Stepan Kasal <kasal@ucw.cz>.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * gc-pbkdf2-sha1.m4: New file.
+
+ * gc-hmac-sha1.m4: New file.
+
+ * gc-sha1: New file.
+
+ * hmac-sha1.m4: New file.
+
+2005-10-12 Simon Josefsson <jas@extundo.com>
+
+ * gc-md5.m4, gc-hmac-md5: New files.
+
+ * gc.m4: Don't call gl_MD5, gl_MEMXOR or gl_HMAC_MD5.
+
+2005-10-11 Simon Josefsson <jas@extundo.com>
+
+ * crc.m4: New file.
+
+2005-10-07 Simon Josefsson <jas@extundo.com>
+
+ * memxor.m4: Remove gl_C_RESTRICT call.
+