Merge from trunk.

[bpt/emacs.git] / ChangeLog

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+2012-04-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+       configure: new option --enable-gcc-warnings (Bug#11207)
+       I have been using this change for many months in my private copy
+       of Emacs, and have used it to find several bugs.  It's mature
+       enough to publish now.
+       * Makefile.in (GNULIB_MODULES): Add warnings, manywarnings.
+       * configure.in: Support --enable-gcc-warnings, in the style of
+       other GNU packages such as coreutils.
+       (C_WARNINGS_SWITCH): Remove, replacing with...
+       (WARN_CFLAGS, GNULIB_WARN_CFLAGS): New variable.
+       (PKG_CHECK_MODULES, C_SWITCH_X_SITE): Use -isystem rather than -I,
+       when including system files with GCC.
+       * etc/NEWS: Mention --enable-gcc-warnings.
+       * lib/Makefile.am (AM_CFLAGS): New macro.
+       * m4/manywarnings.m4, m4/warnings.m4: New files, from gnulib.
+
+2012-04-12  Ken Brown  <kbrown@cornell.edu>
+
+       * configure.in: Warn that Cygwin 1.5 is unsupported.  (Bug#10398)
+
+2012-04-11  Glenn Morris  <rgm@gnu.org>
+
+       * configure.in (GNUSTEP_CFLAGS): Rename from C_SWITCH_X_SYSTEM.
+
+2012-04-10  Glenn Morris  <rgm@gnu.org>
+
+       * configure.in: Conditionally generate admin/unidata/Makefile.
+
+2012-04-09  Teodor Zlatanov  <tzz@lifelogs.com>
+
+       * info/dir, Makefile.in (INFO_FILES): Add emacs-gnutls manual.
+
+2012-04-09  Glenn Morris  <rgm@gnu.org>
+
+       * Makefile.in (leim): Check cd return value.  Pass fewer variables.
+       (install-leim): Check cd return value.  Pass $MFLAGS.
+       (install-strip): Pass $MFLAGS.
+
+       * configure.in: Require makeinfo >= 4.7.  (Bug#10910)
+       Eg org.texi has been using 4.7 functions for some time.
+
+2012-04-07  Paul Eggert  <eggert@cs.ucla.edu>
+
+       Check pkg-config exit status when configuring (Bug#10626).
+       * configure.in (PKG_CHECK_MODULES): Do not assume that pkg-config
+       works; check its exit status.  Problem reported by Jordi Gutiérrez
+       Hermoso in
+       <http://lists.gnu.org/archive/html/emacs-devel/2012-01/msg00787.html>.
+
+2012-04-07  Glenn Morris  <rgm@gnu.org>
+
+       * README, configure.in (AC_INIT): Bump version to 24.1.50.
+
+2012-04-07  Eli Zaretskii  <eliz@gnu.org>
+
+       * lib/makefile.w32-in (gnulib, all): Don't depend on stamp_BLD.
+
 2012-03-04  Paul Eggert  <eggert@cs.ucla.edu>
 
        configure: fix ncurses 'configure' issue on Solaris 10 (Bug#10677)