Merge from emacs-24; up to 2012-11-17T22:12:47Z!eggert@cs.ucla.edu

[bpt/emacs.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 39f9b31..33dafaa 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,10 +2,74 @@
 
        * configure.ac (--enable-profiling): Doc fix.
 
+2012-11-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Improve static checking of integer overflow and stack smashing.
+       * configure.ac (WARN_CFLAGS): Add -Wstack-protector
+       if using GCC 4.7.2 or later on a platform with
+       at least 64-bit long int.  This improves static checking on these
+       platforms, when configured with --enable-gcc-warnings.
+
+2012-11-17  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Assume POSIX 1003.1-1988 or later for fcntl.h (Bug#12881).
+       * configure.ac: Do not check for fcntl.h.
+       * lib/gnulib.mk: Regenerate.
+
+2012-11-16  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Remove no-longer-used pty_max_bytes variable.
+       * configure.ac (fpathconf): Remove unnecessary check.
+
+2012-11-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Use faccessat, not access, when checking file permissions (Bug#12632).
+       * .bzrignore: Add lib/fcntl.h.
+       * configure.ac (euidaccess): Remove check; gnulib does this for us now.
+       (gl_FCNTL_O_FLAGS): Define a dummy version.
+       * lib/at-func.c, lib/euidaccess.c, lib/faccessat.c, lib/fcntl.in.h:
+       * lib/getgroups.c, lib/group-member.c, lib/root-uid.h:
+       * lib/xalloc-oversized.h, m4/euidaccess.m4, m4/faccessat.m4:
+       * m4/fcntl_h.m4, m4/getgroups.m4, m4/group-member.m4:
+       New files, from gnulib.
+       * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
+
+2012-11-05  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Assume at least POSIX.1-1988 for getpgrp, setpgid, setsid (Bug#12800).
+       * configure.ac (setpgid, setsid): Assume their existence.
+       (AC_FUNC_GETPGRP, SETPGRP_RELEASES_CTTY): Remove; obsolete.
+
+       Simplify by assuming __fpending.
+       Now that Emacs is using the gnulib fpending module,
+       there's no need for Emacs to have a separate implementation.
+       * configure.ac (stdio_ext.h, __fpending): Remove now-duplicate checks.
+       (PENDING_OUTPUT_COUNT, DISPNEW_NEEDS_STDIO_EXT): Remove.
+
+2012-11-03  Eli Zaretskii  <eliz@gnu.org>
+
+       * lib/makefile.w32-in (GNULIBOBJS): Add $(BLD)/fpending.$(O) and
+       $(BLD)/close-stream.$(O).
+       ($(BLD)/close-stream.$(O)):
+       ($(BLD)/fpending.$(O)): New dependencies.
+
+2012-11-03  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Fix data-loss with --batch (Bug#9574).
+       * lib/close-stream.c, lib/close-stream.h, lib/fpending.c
+       * lib/fpending.h, m4/close-stream.m4, m4/fpending.m4:
+       New files, from gnulib.
+       * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
+
 2012-11-03  Eli Zaretskii  <eliz@gnu.org>
 
        * config.bat: Copy lib/execinfo.in.h to lib/execinfo.in-h if needed.
 
+2012-11-02  Glenn Morris  <rgm@gnu.org>
+
+       * Makefile.in (EMACS_ICON): New variable.
+       (install-etc): Use EMACS_ICON to allow choice of icon.
+
 2012-10-26  Glenn Morris  <rgm@gnu.org>
 
        * Makefile.in (EMACS_NAME): New variable.