+2011-02-20 Jim Meyering <meyering@redhat.com>
+
+ test-exclude.c: remove unmatched #endif
+ * tests/test-exclude.c: Remove stray #endif, left over from
+ the change of a week ago.
+
+2011-02-19 Jim Meyering <meyering@redhat.com>
+
+ git-version-gen: skip "-dirty" check when appropriate
+ * build-aux/git-version-gen: Don't run any git commands when the
+ version string comes from .tarball-version. Prior to this, we
+ would run git update-index --refresh even from a just-unpacked
+ tarball directory, and that could affect a .git/ directory in a
+ parent of the build directory. Reported by Mike Frysinger.
+
+2011-02-19 Bruno Haible <bruno@clisp.org>
+
+ unictype/property-byname: Reduce the size of the 'data' segment.
+ * lib/unictype/pr_byname.gperf: Add gperf option '%pic'.
+
+2011-02-19 Bruno Haible <bruno@clisp.org>
+
+ unictype/scripts: Reduce the size of the 'data' segment.
+ * lib/gen-uni-tables.c (output_scripts_byname): Emit gperf option
+ '%pic'.
+ * lib/unictype/scripts_byname.gperf: Regenerated.
+
+2011-02-19 Bruno Haible <bruno@clisp.org>
+
+ stdint: Update documentation.
+ * doc/posix-headers/stdint.texi: Mention WCHAR_MIN, WCHAR_MAX problem.
+
+2011-02-18 Paul Eggert <eggert@cs.ucla.edu>
+
+ stdint: omit redundant check for wchar.h
+ * m4/stdint.m4 (gl_STDINT_H): The earlier part of this macro now
+ always tests whether wchar.h exists, so remove the now-redundant test.
+
+2011-02-18 Bruno Haible <bruno@clisp.org>
+
+ stdint: Cut dependency to module 'wchar'.
+ * lib/stdint.in.h: Include wchar.h only when HAVE_WCHAR_H is 1. Also
+ include the necessary prerequisites.
+ * m4/stdint.m4 (gl_STDINT_H): Test whether wchar.h exists.
+ * modules/stdint (Depends-on): Remove wchar.
+ (Makefile.am): Substitute HAVE_WCHAR_H.
+ This reverts part of a 2007-01-06 commit. Reported by Paul Eggert.
+
+2011-02-18 Eric Blake <eblake@redhat.com>
+
+ longlong: skip, rather than fail, on cross-compilation
+ * m4/longlong.m4 (AC_TYPE_LONG_LONG_INT): Avoid aborting configure
+ when cross-compiling; regression from 2011-02-16.
+
+2011-02-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * NEWS: Mention 2011-02-08 change to stdlib.
+
+2011-02-17 Bruno Haible <bruno@clisp.org>
+
+ getloadavg: Add comments about platforms.
+ * m4/getloadavg.m4: Add comment.
+ * lib/getloadavg.c: Likewise.
+
+2011-02-17 Bruno Haible <bruno@clisp.org>
+
+ getloadavg: Fix link error on Solaris 2.6.
+ * modules/getloadavg (Link): New section.
+ * modules/getloadavg-tests (Makefile.am): Use GETLOADAVG_LIBS for
+ linking test-getloadavg.
+ * doc/glibc-functions/getloadavg.texi: Mention that Solaris 2.6 lacks
+ getloadavg.
+
+2011-02-17 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/getloadavg.c (getloadavg) [sgi]: Make ldav_off of type ptrdiff_t.
+ It was 'int', but this doesn't match the IRIX 6.5 manual.
+ Suggested by Bruno Haible in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00207.html>.
+
+2011-02-17 Bruno Haible <bruno@clisp.org>
+
+ havelib: Fix comments.
+ * m4/lib-link.m4 (AC_LIB_RPATH): Update comments after 2007-01-02
+ change.
+
+2011-02-17 Bruno Haible <bruno@clisp.org>
+
+ havelib: Update config.rpath.
+ * build-aux/config.rpath: Update to match libtool.m4 from libtool-2.4.
+
+2011-02-17 Bruno Haible <bruno@clisp.org>
+
+ getloadavg test: Add some plausibility checks.
+ * tests/test-getloadavg.c (check_avg): Print a warning when the value
+ is improbable.
+
+2011-02-16 Eric Blake <eblake@redhat.com>
+
+ maintainer-makefile: make syntax-check a no-op from tarballs
+ * top/maint.mk (no-vc-detected): New rule.
+ (local-checks-available): Use it to avoid hanging if someone tries
+ 'make syntax-check' from a tarball. Also append to any non-syntax
+ checks already defined in cfg.mk.
+
+2011-02-16 Paul Eggert <eggert@cs.ucla.edu>
+
+ longlong: tune, particularly for common case of c99
+
+ * m4/longlong.m4 (AC_TYPE_LONG_LONG_INT): Don't bother compiling
+ or running anything if c99, or if unsigned long long int does not
+ work. In either case, we know the answer without further tests.
+ Do not compile _AC_TYPE_LONG_LONG_SNIPPET twice. Instead, compile
+ it at most once, and use its results for both long long int and
+ unsigned long long int. This is more likely to be efficient in
+ the common case where the program wants to check for both long
+ long int and unsigned long long int.
+ (AC_TYPE_UNSIGNED_LONG_LONG_INT): Don't bother compiling if c99,
+ since the answer is already known.
+
2011-02-15 Paul Eggert <eggert@cs.ucla.edu>
+ getloadavg: set errno
+ * lib/getloadavg.c: Set errno when returning -1. If no other
+ error number looks appropriate, set it to ENOSYS if the getloadavg
+ looks like it can't possibly ever work, ENOTSUP otherwise.
+ Suggested by Bruno Haible in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00187.html>.
+
+ getloadavg: trim unused parts and speed up 'configure'
+ * NEWS: Document this.
+ * lib/getloadavg.c: Ignore HAVE_GETLOADAVG; this file is now
+ always compiled if getloadavg is absent.
+ Move test code to ...
+ * tests/test-getloadavg.c: New file, containing previous
+ contents of test from lib/getloadavg.c. It also contains
+ suggestions by Bruno Haible in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00186.html>.
+ * modules/getloadavg-tests: New file.
+ * m4/getloadavg.m4 (gl_GETLOADAVG): Do not check for getloadavg twice.
+ Do tests in the same order as they're needed for getloadavg.c.
+ Omit setgid-related tests that generate symbols KMEM_GROUP,
+ NEET_SETGID, GETLOADAVG_PRIVILEGED; nobody seems to use those any more.
+ Do only the tests that are needed to see whether the system has
+ getloadavg, moving the other tests into ...
+ (gl_PREREQ_GETLOADAVG): ... here. Do not define obsolete symbol
+ NLIST_NAME_UNION; nobody should be using it. Do not define
+ symbols C_GETLOADAVG and HAVE_GETLOADAVG; they're no longer
+ relevant, as the user of this module shouldn't care how getloadavg
+ is implemented.
+
getloadavg: omit unused var
* lib/getloadavg.c (getloadavg): Omit unused local variable.
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