+2011-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * .bzrignore: Ignore globals.h and related stamp.
+
+2011-02-09 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/Makefile.in, lib/gnulib.mk: Regenerate.
+ This merges the following fix from gnulib:
+
+ 2011-02-08 Bruno Haible <bruno@clisp.org>
+
+ Split large sed scripts, for HP-UX sed.
+
+2011-02-08 Tom Tromey <tromey@redhat.com>
+
+ * configure: Rebuild.
+ * configure.in (NS_OBJC_OBJ): New subst.
+
+2011-02-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ gnulib: allow multiple gnulib generated replacements to coexist
+ This defines a few preprocessor symbols that should not affect Emacs.
+ * lib/getopt.in.h, lib/time.in.h, lib/unistd.in.h: Regenerate
+ via "make sync-from-gnulib".
+
+ gnulib: undo previous change
+ The upstream _HEADERS change was backed out of gnulib (see the
+ same thread). Stay in sync with gnulib.
+
+ gnulib: adjust to upstream _HEADERS change
+ * lib/Makefile.am (EXTRA_HEADERS, nodist_pkginclude_HEADERS):
+ New empty macros, to accommodate recent changes to gnulib. See
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00068.html>.
+ * c++defs.h, lib/Makefile.in, lib/ftoastr.h, lib/getopt.in.h:
+ * lib/gnulib.mk, lib/ignore-value.h, lib/stdbool.in.h, lib/stddef.in.h:
+ * lib/time.in.h, lib/unistd.in.h:
+ Regenerate.
+
+2011-02-05 Paul Eggert <eggert@cs.ucla.edu>
+
+ sync from gnulib to remove HAVE_STDBOOL_H
+ * m4/stdbool.m4 (AC_CHECK_HEADER_STDBOOL): Renamed from
+ AC_HEADER_STDBOOL. All uses changed. Do not define
+ HAVE_STDBOOL_H, as gnulib does not need this. This change is
+ imported from the latest Autoconf git. It was motivated by Emacs,
+ which uses gnulib but does not need HAVE_STDBOOL_H.
+ * configure, src/config.in: Regenerate.
+ * config.guess, config.sub: Sync to 2011-02-02 versions (whitespace)
+
+2011-02-03 Paul Eggert <eggert@cs.ucla.edu>
+
+ allow C code to suppress warnings about ignored return values
+ * Makefile.in (GNULIB_MODULES): Add ignore-value.
+ * configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: Regenerate.
+ * lib/ignore-value.h: New file.
+
+2011-01-31 Chong Yidong <cyd@stupidchicken.com>
+
+ * configure.in: Test existence of xaw3d library, not just the
+ header (Bug#7642).
+
+2011-01-31 Eli Zaretskii <eliz@gnu.org>
+
+ * lib/makefile.w32-in (GNULIBOBJS): Add $(BLD)/strftime.$(O) and
+ $(BLD)/time_r.$(O).
+ ($(BLD)/dtoastr.$(O)): Depend on $(EMACS_ROOT)/src/s/ms-w32.h and
+ $(EMACS_ROOT)/src/m/intel386.h.
+ ($(BLD)/strftime.$(O)):
+ ($(BLD)/time_r.$(O)): Define prerequisites.
+
+2011-01-31 Paul Eggert <eggert@cs.ucla.edu>
+
+ src/emacs.c now gets version number from configure.in
+ * configure.in (version): Set this from $PACKAGE_VERSION,
+ which is set from AC_INIT, rather than scouting through src/emacs.c.
+ * configure: Regenerate.
+ * make-dist (version): Get it from configure.in, not src/emacs.c.
+
+2011-01-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ strftime: import from gnulib
+ * Makefile.in (GNULIB_MODULES): Add strftime.
+ * configure.in (AC_FUNC_STRFTIME, my_strftime): Remove; no longer
+ needed.
+ * aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4:
+ Regenerate.
+ * lib/strftime.c, lib/strftime.h, lib/stdbool.in.h: New files,
+ imported from gnulib.
+ * m4/strftime.m4, m4/stdbool.m4, m4/tm_gmtoff.m4: Likewise.
+ This incorporates many changes from gnulib, including simpler
+ handling of multibyte formats, porting to mingw32 and other
+ platforms, and support for higher-resolution time stamps.
+ Emacs does not yet use the higher-resolution interface.
+
+2011-01-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ gnulib: import mktime and move-if-change fixes from gnulib
+
+ * configure: Regenerate from the following.
+
+ 2011-01-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ mktime: clarify long_int width checking
+ * lib/mktime.c (long_int_is_wide_enough): Move this assertion to
+ the top level, to make it clearer that the assumption about
+ long_int width is being checked. See
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00554.html>.
+
+ 2011-01-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ TYPE_MAXIMUM: avoid theoretically undefined behavior
+ * lib/intprops.h (TYPE_MINIMUM, TYPE_MAXIMUM): Do not shift a
+ negative number, which the C Standard says has undefined behavior.
+ In practice this is not a problem, but might as well do it by the book.
+ Reported by Rich Felker and Eric Blake; see
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00493.html>.
+ * m4/mktime.m4 (AC_FUNC_MKTIME): Likewise.
+ * lib/mktime.c (TYPE_MAXIMUM): Redo slightly to match the others.
+
+ mktime: #undef mktime before #defining it
+ * lib/mktime.c (mktime) [DEBUG]: #undef mktime before #defining it.
+
+ mktime: systematically normalize tm_isdst comparisons
+ * lib/mktime.c (isdst_differ): New function.
+ (__mktime_internal): Use it systematically for all isdst comparisons.
+ This completes the fix for libc BZ #6723, and removes the need for
+ normalizing tm_isdst. See
+ <http://sourceware.org/bugzilla/show_bug.cgi?id=6723>
+ (not_equal_tm) [DEBUG]: Use isdst_differ here, too.
+
+ mktime: fix some integer overflow issues and sidestep the rest
+
+ This was prompted by a bug report by Benjamin Lindner for MinGW
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00472.html>.
+ His bug is due to signed integer overflow (0 - INT_MIN), and I
+ I scanned through mktime.c looking for other integer overflow
+ problems, fixing all the bugs I found.
+
+ Although the C Standard says the resulting code is still not safe
+ in the presence of integer overflow, in practice it should be good
+ enough for all real-world two's-complement implementations, except
+ for debugging environments that deliberately trap on integer
+ overflow (e.g., gcc -ftrapv).
+
+ * lib/mktime.c (WRAPV): New macro.
+ (SHR): Also check that long_int and time_t shift right in the
+ usual way, before using the fast-but-unportable method.
+ (TYPE_ONES_COMPLEMENT, TYPE_SIGNED_MAGNITUDE): Remove, no longer
+ used. The code already assumed two's complement, so there's
+ no need to test for alternatives. All uses removed.
+ (TYPE_MAXIMUM): Don't rely here on overflow behavior not defined by
+ the C standard. Problem reported by Rich Felker in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00488.html>.
+ (twos_complement_arithmetic): Also check long_int and time_t.
+ (time_t_avg, time_t_add_ok, time_t_int_add_ok): New functions.
+ (guess_time_tm, ranged_convert, __mktime_internal): Use them.
+ (__mktime_internal): Avoid integer overflow with unary subtraction
+ in two instances where -1 - X is an adequate replacement for -X,
+ since the calculations are approximate.
+
+ 2011-01-29 Eric Blake <eblake@redhat.com>
+
+ mktime: avoid infinite loop
+ * m4/mktime.m4 (AC_FUNC_MKTIME): Avoid overflow on possibly-signed
+ type; behavior is still undefined but portable to all known targets.
+ Reported by Rich Felker.
+
+ 2011-01-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ mktime: avoid problems on NetBSD 5 / i386
+ * lib/mktime.c (long_int): New type. This works around a problem
+ on NetBSD 5 / i386, where 'long int' and 'int' are both 32 bits
+ but time_t is 64 bits, and where I expect the existing code is
+ wrong in some cases.
+ (leapyear, ydhms_diff, guess_time_tm, __mktime_internal): Use it.
+ (ydhms_diff): Bring back the compile-time check for wide-enough
+ year and yday.
+
+ mktime: fix misspelling in comment
+ * lib/mktime.c (__mktime_internal): Fix misspelling in comment.
+ This merges all recent glibc changes of importance.
+
+ 2011-01-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ move-if-change: cope with concurrent mv of identical file.
+ * move-if-change (CMPPROG): Accept environment
+ variable as an override for `cmp'.
+ (usage): Document CMPPROG.
+ Adjust comparison to drop stdout. Cope with failure of mv if
+ the target file exists and is identical to the source, for
+ parallel builds.
+ Report from H.J. Lu against binutils in PR binutils/12283.
+
+2011-01-29 Eli Zaretskii <eliz@gnu.org>
+
+ * lib/makefile.w32-in:
+ * lib/getopt_.h: New files.
+
+2011-01-28 Paul Eggert <eggert@cs.ucla.edu>
+
+ improve fix for MS-DOS file name clash
+ * Makefile.in (DOS_gnulib_comp.m4): Renamed from DOS-gnulib-comp.m4,
+ for portability to POSIX make. Reported by Bruno Haible.
+ (sync-from-gnulib): Copy gl-comp.m4 (if present) back to
+ gnulib-comp.m4 before running gnulib-tool, to prevent old gnulib
+ files from accumulating as garbage. Also reported by Bruno Haible.
+
+2011-01-27 Paul Eggert <eggert@cs.ucla.edu>
+
+ fix two m4/gnulib-*.m4 file names that clashed under MS-DOS
+ * Makefile.in (DOS-gnulib-comp.m4): New macro.
+ (sync-from-gnulib): Rename m4/gnulib-comp.m4 to m4/gl-comp.m4 to avoid
+ problems with MS-DOS 8+3 file name restrictions.
+ Remove m4/gnulib-cache.m4, as we can live without it. If we kept
+ it, it would also cause problems when extracting Emacs distribution
+ tarballs on MS-DOS hosts.
+ (ACLOCAL_INPUTS): Adjust to file renaming.
+ * aclocal.m4, configure, lib/Makefile.in, src/config.in: Regenerate.
+ * config.guess, config.sub: Sync from gnulib.
+ * m4/gnulib-cache.m4: Remove from repository.
+ * m4/gl-comp.m4: Rename from m4/gnulib-comp.m4.
+
+2011-01-25 Glenn Morris <rgm@gnu.org>
+
+ * README: Add a note about ranges in copyright years.
+
+ * configure.in: Set CANNOT_DUMP on ia64 hpux (port from emacs-23).
+
+2011-01-25 Peter O'Gorman <bug-gnu-emacs@mlists.thewrittenword.com> (tiny change)
+
+ * configure.in: Add HP-UX on IA64 (Bug#6811).
+
+2011-01-24 Paul Eggert <eggert@cs.ucla.edu>
+
+ Remove HAVE_RAW_DECL_CHOWN etc. from config.h
+ * Makefile.in (sync-from-gnulib): Remove m4/warn-on-use.m4,
+ as it is no longer needed.
+ * aclocal.m4, configure, lib/Makefile.in, src/config.in: Regenerate.
+ * configure.in: Invoke the new gnulib macro
+ gl_ASSERT_NO_GNULIB_POSIXCHECK, which removes the need for
+ warn-on-use.m4 and for the HAVE_RAW_DECL_* symbols in config.h.
+ * m4/getopt.m4: Sync from gnulib; this removes the need for
+ HAVE_DECL_OPTRESET and HAVE_DECL_GETOPT_CLIP from config.h.
+ * m4/gnulib-common.m4 (gl_ASSERT_NO_GNULIB_POSIXCHECK):
+ New macro, synced from gnulib.
+ * m4/warn-on-use.m4: Remove.
+
+2011-01-22 Paul Eggert <eggert@cs.ucla.edu>
+
+ aclocal.m4: put this file back into repository
+ This way, we don't have to assume that the maintainer has
+ the automake package installed. See
+ <http://lists.gnu.org/archive/html/emacs-devel/2011-01/msg00746.html>.
+ * .bzrignore: Remove aclocal.m4, undoing the previous change.
+ * Makefile.in (top_maintainer_clean): Do not remove aclocal.m4,
+ undoing the previous change.
+ * aclocal.m4: New file (actually, resurrected).
+
+2011-01-22 Miles Bader <miles@gnu.org>
+
+ * configure.in: Don't zero-out FONTCONFIG_CFLAGS and
+ FONTCONFIG_LIBS when building with XFT (doing so is incorrect, as
+ Emacs directly uses fontconfig, and breaks building when using a
+ strict linker).
+
+2011-01-21 Paul Eggert <eggert@cs.ucla.edu>
+
+ src/config.in: shrink slightly
+ * configure.in: Invoke the new gnulib macro gl_ASSERT_NO_GNULIB_TESTS.
+ This makes src/config.in a bit smaller, by removing identifiers
+ like GNULIB_TEST_MKTIME that Emacs does not need.
+ * m4/getopt.m4, m4/gnulib-common.m4, m4/include_next.m4:
+ * m4/multiarch.m4, m4/stddef_h.m4, m4/time_h.m4, m4/unistd_h.m4:
+ Sync from gnulib. This removes a few more unnecessary symbols from
+ src/config.in, such as AA_APPLE_UNIVERSAL_BUILD and HAVE_STDDEF_H.
+ * configure, src/config.in: Regenerate.
+
+ aclocal.m4: tweaks to regenerate more conveniently
+ This attempts to act better when the source is in a weird state. See
+ <http://lists.gnu.org/archive/html/emacs-devel/2011-01/msg00734.html>.
+ * Makefile.in (am--refresh): Add aclocal.m4, configure, config.in.
+ * .bzrignore: Add aclocal.m4.
+
+2011-01-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ aclocal.m4: omit auto-generated file from repository
+ * Makefile.in (top_maintainer_clean): Remove aclocal.m4; this undoes
+ the most recent change here.
+ * aclocal.m4: Remove from bzr repository. This file is
+ auto-generated and isn't needed to run 'configure'. See
+ <http://lists.gnu.org/archive/html/emacs-devel/2011-01/msg00698.html>.
+
+2011-01-19 Paul Eggert <eggert@cs.ucla.edu>
+
+ Minor Makefile.in tweaks to build from gnulib better.
+ <http://lists.gnu.org/archive/html/emacs-devel/2011-01/msg00673.html>
+ * Makefile.in (sync-from-gnulib): Also run autoreconf -I m4.
+ (top_maintainer_clean): Don't remove aclocal.m4.
+
+2011-01-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ Minor cleanups for 'bzr status'
+ * .bzrignore: Add emacs-*/, the output of make-dist, and stamp-h1,
+ the output of config.guess.
+ * Makefile.in (top_distclean): Remove stamp-h1 too.
+
+ * configure.in (HAVE_ATTRIBUTE_ALIGNED): Arrange for this to be
+ defined if the compiler supports GCC-style __attribute__
+ ((__aligned__ ...)). IBM AIX and Oracle Solaris Studio support
+ this syntax.
+
2011-01-17 Paul Eggert <eggert@cs.ucla.edu>
+ Makefile.in: tidy up the building of lib
+ * Makefile.in (am--refresh): Mark as .PHONY.
+ (top_maintainer_clean): Don't remove lib/gnulib.mk m4/gnulib-cache.m4,
+ as they're not rebuilt unless you do a "make sync-from-gnulib"
+ and the former is needed for "configure".
+ (maintainer-clean): Don't recurse into lib, as "make bootstrap-clean"
+ has already removed lib/Makefile.
+
* Makefile.in (GNULIB_MODULES): Change ftoastr to dtoastr.
This avoids building ftoastr and ldtoastr, which aren't needed. See
<http://lists.gnu.org/archive/html/bug-gnulib/2011-01/msg00199.html>.
;; coding: utf-8
;; End:
- Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002,
- 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 1993-1999, 2001-2011 Free Software Foundation, Inc.
This file is part of GNU Emacs.