X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/7d77be379f282812eec91436b174d3d00c010cb5..e5075711e5a6ba7a82691f3daf4d84b067efb854:/ChangeLog diff --git a/ChangeLog b/ChangeLog index 364fe879c5..5aacf77688 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,403 @@ +2011-02-22 Paul Eggert + + Assume S_ISLNK etc. work, since gnulib supports this. + * Makefile.in (GNULIB_MODULES): Add sys_stat. + * configure.in: Check for lstat and set HAVE_LSTAT=0 if not. + Pretend to be using the gnulib lstat module for benefit of sys/stat.h. + * configure, lib/Makefile.in, lib/gnulib.mk: Regenerate. + +2011-02-21 Paul Eggert + + * lib/min-max.h: New file, for "min" and "max". + +2011-02-21 Christoph Scholtes + + * lib/makefile.w32-in: ($(BLD)/md5.$(O)): Added dependency on + $(EMACS_ROOT)/nt/inc/stdint.h. + +2011-02-21 Eli Zaretskii + + * lib/makefile.w32-in ($(BLD)/filemode.$(O)): Move from + src/makefile.w32-in and adapt. Depend on stamp_BLD. + (GNULIBOBJS): Add $(BLD)/filemode.$(O). + +2011-02-20 Paul Eggert + + Import filemode module from gnulib. + * .bzrignore: Add lib/sys/. + * Makefile.in (GNULIB_MODULES): Add filemode. + * lib/Makefile.am (MOSTLYCLEANDIRS): New macro. + * lib/filemode.c: Renamed from src/filemode.c and regenerated + from gnulib. This adds support for some more file types, e.g., + Cray DMF migrated files. + * lisp/emacs-lisp/find-gc.el (find-gc-source-files): Remove filemode.c. + * lib/filemode.h, lib/sys_stat.in.h, m4/filemode.m4, m4/st_dm_mode.m4: + * m4/sys_stat_h.m4: New files, generated from gnulib. + * aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: + Regenerate. + +2011-02-20 Eli Zaretskii + + * lib/makefile.w32-in ($(BLD)/md5.$(O)): Don't depend on + $(EMACS_ROOT)/nt/inc/sys/stat.h. + +2011-02-20 Paul Eggert + + * configure.in (C_WARNINGS_SWITCH): Do not prepend -Wno-pointer-sign. + This undoes the 2006-01-02 change. The -Wno-pointer-sign option + is no longer needed, due to the recent SSDATA and related changes. + Perhaps -Wno-pointer-sign should also be removed from + nextstep/Cocoa/Emacs.xcodeproj/project.pbxproj but I have no easy + way to test this so I left it alone. + * configure: Regenerate. + +2011-02-20 Christoph Scholtes + + * lib/makefile.w32-in ($(BLD)/md5.$(O)): New recipe, moved from + src/makefile.w32-in. + +2011-02-20 Paul Eggert + + Import crypto/md5 and stdint modules from gnulib. + * aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: + Regenerate. + * lib/md5.c, lib/md5.h: Rename from src/md5.h and lib/md5.h. + Import the new versions from gnulib; they assume a C99-style + , supplied by the stdint module. + * lib/stdint.in.h, m4/longlong.m4, m4/stdint.m4, m4/md5.m4: New files, + imported from gnulib. + * Makefile.in (MAKEFILE_MODULES): Add crypto/md5. + * admin/notes/copyright: Remove src/md5.c and src/md5.h as + special cases. + +2011-02-19 Eli Zaretskii + + * .bzrignore: Ignore cxxdefs.h and lib/*.in-h files. + Add lib/deps/. + + * config.bat: Configure in `lib'. + Generate *.Po files in lib/deps. + +2011-02-18 Paul Eggert + + Import IRIX 6.5 getloadavg fixes from gnulib. + * configure, lib/getloadavg.c, m4/getloadavg.m4: Regenerate. + +2011-02-16 Paul Eggert + + Import getloadavg module from gnulib. + * .bzrignore: Add lib/stdlib.h. + * Makefile.in (GNULIB_MODULES): Add getloadavg. + * admin/notes/copyright: Remove src/getloadavg.c as a special case. + * configure.in (LIBS_SYSTEM): Omit -lkstat on sol2*; gnulib does this. + (AC_CONFIG_LIBOBJ_DIR, AC_FUNC_GETLOADAVG, GETLOADAVG_FILES): + Remove; gnulib does this now. + * lib/getloadavg.c: Rename from src/getloadavg.c, and sync + from gnulib. This adds support for several other systems, such + as Tru64 4.0D, QNX, AIX perfstat, etc. It also fixes a potential + buffer overrun on Linux hosts under very high load, and on hosts + that maintain a channel to the load average file it makes sure + the file descriptor is close-on-exec (on hosts that support this) + and is not stdin, stdout, or stderr. + * lib/stdlib.in.h, m4/getloadavg.m4, m4/stdlib_h.m4: New files, + from gnulib. + * aclocal.m4, configure, lib/Makefile.in, lib/gnulib.mk, m4/gl-comp.m4: + * src/config.in: Regenerate. + +2011-02-15 Paul Eggert + + Merge from gnulib. + + * install-sh: Update to scriptversion 2011-01-19.21. + + 2011-02-13 Bruno Haible + + Consistent macro naming for macros that use GCC __attribute__. + * lib/ignore-value.h (_GL_ATTRIBUTE_DEPRECATED): Renamed from + ATTRIBUTE_DEPRECATED. + + 2011-02-12 Bruno Haible + + setlocale: Prefer gnulib's override over libintl's override. + * lib/gettext.h (setlocale): Redefine to rpl_setlocale if + GNULIB_defined_setlocale is set. + +2011-02-13 Glenn Morris + + * make-dist: Exclude generated file src/globals.h. + +2011-02-10 Paul Eggert + + * arg-nonnull.h, c++defs.h, warn-on-use.h: Fix licenses. + Sync from gnulib, which has been patched to fix the problem + with the license notices. Problem reported by Glenn Morris in + . + +2011-02-09 Stefan Monnier + + * .bzrignore: Ignore globals.h and related stamp. + +2011-02-09 Paul Eggert + + * lib/Makefile.in, lib/gnulib.mk: Regenerate. + This merges the following fix from gnulib: + + 2011-02-08 Bruno Haible + + Split large sed scripts, for HP-UX sed. + +2011-02-08 Tom Tromey + + * configure: Rebuild. + * configure.in (NS_OBJC_OBJ): New subst. + +2011-02-06 Paul Eggert + + 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 + . + * 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 + + 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 + + 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 + + * configure.in: Test existence of xaw3d library, not just the + header (Bug#7642). + +2011-01-31 Eli Zaretskii + + * 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 + + 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 + + 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 + + gnulib: import mktime and move-if-change fixes from gnulib + + * configure: Regenerate from the following. + + 2011-01-30 Paul Eggert + + 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 + . + + 2011-01-29 Paul Eggert + + 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 + . + * 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 + + (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 + . + 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 + . + (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 + + 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 + + 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 + + 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 + + * lib/makefile.w32-in: + * lib/getopt_.h: New files. + +2011-01-28 Paul Eggert + + 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 + + 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 + + * 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 (tiny change) + + * configure.in: Add HP-UX on IA64 (Bug#6811). + +2011-01-24 Paul Eggert + + 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 + + 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 + . + * .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 + + * 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 src/config.in: shrink slightly @@ -8875,9 +9275,7 @@ ;; 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.