+2008-04-03 Eric Blake <ebb9@byu.net>
+
+ Allow VPATH usage of vc-list-files.
+ * build-aux/vc-list-files (scriptversion): Add timestamp.
+ (options): Add --help, --version, -C.
+ (CVS): Support installed cvsu.
+
+2008-04-02 Bruno Haible <bruno@clisp.org>
+
+ Avoid some "statement with no effect" warnings from gcc.
+ * tests/test-wctype.c (main): Explicitly ignore unused values.
+ Reported by Jim Meyering.
+
+2008-04-02 Jim Meyering <meyering@redhat.com>
+
+ Avoid some warnings from "gcc -Wshadow".
+ * tests/test-frexp.c (exp): Define to a different identifier.
+ * tests/test-frexpl.c (exp): Likewise.
+
+2008-04-03 Jim Meyering <meyering@redhat.com>
+
+ bootstrap: remove dangling *.[ch] symlinks from lib
+ * build-aux/bootstrap [dangling symlink removal]: Move find's
+ -depth option to precede all others, to avoid a warning.
+ Remove *.[ch] files too, and from "$source_base" (usually lib/).
+
+2008-04-02 Bruno Haible <bruno@clisp.org>
+
+ Avoid some warnings from "gcc -Wshadow".
+ * tests/tests-vfprintf-posix.c (my_fprintf): Move after test_function.
+ * tests/tests-vprintf-posix.c (my_printf): Move after test_function.
+ * tests/tests-vsnprintf-posix.c (my_snprintf): Move after test_function.
+ * tests/tests-vsprintf-posix.c (my_sprintf): Move after test_function.
+ Reported by Jim Meyering.
+
+2008-04-01 Bruno Haible <bruno@clisp.org>
+
+ Fix test to work on IRIX 6.5 with cc.
+ * tests/test-math.c (numeric_equal): New function.
+ (main): Use it.
+
+2008-04-01 Bruno Haible <bruno@clisp.org>
+
+ * doc/posix-headers/math.texi: Refine documentation of NAN problem.
+
+2008-04-01 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-vasnprintf-posix.c: Include nan.h instead of <math.h>.
+ (test_function): Use NaNd, NaNl instead of NAN or 0.0L/0.0L.
+ * modules/vasnprintf-posix-tests (Files): Add tests/nan.h.
+ (Depends-on): Remove math.
+
+ * tests/test-vasprintf-posix.c: Include nan.h instead of <math.h>.
+ (test_function): Use NaNd, NaNl instead of NAN or 0.0L/0.0L.
+ * modules/vasprintf-posix-tests (Files): Add tests/nan.h.
+ (Depends-on): Remove math.
+
+ * tests/test-snprintf-posix.h: Include nan.h instead of <math.h>.
+ (test_function): Use NaNd, NaNl instead of NAN or 0.0L/0.0L.
+ * modules/snprintf-posix-tests (Files): Add tests/nan.h.
+ (Depends-on): Remove math.
+ * modules/vsnprintf-posix-tests (Files): Add tests/nan.h.
+ (Depends-on): Remove math.
+
+ * tests/test-sprintf-posix.h: Include nan.h instead of <math.h>.
+ (test_function): Use NaNd, NaNl instead of NAN or 0.0L/0.0L.
+ * modules/sprintf-posix-tests (Files): Add tests/nan.h.
+ (Depends-on): Remove math.
+ * modules/vsprintf-posix-tests (Files): Add tests/nan.h.
+ (Depends-on): Remove math.
+
+ * tests/test-round1.c: Include nan.h.
+ (main): Use NaNd instead of NAN.
+ * modules/round-tests (Files): Add tests/nan.h.
+
+ * tests/test-trunc1.c: Include nan.h.
+ (main): Use NaNd instead of NAN.
+ * modules/trunc-tests (Files): Add tests/nan.h.
+
+ * tests/test-roundf1.c: Include nan.h.
+ (main): Use NaNf instead of NAN.
+ * modules/roundf-tests (Files): Add tests/nan.h.
+
+ * tests/test-truncf1.c: Include nan.h.
+ (main): Use NaNf instead of NAN.
+ * modules/truncf-tests (Files): Add tests/nan.h.
+
+ * tests/test-ceilf1.c: Include nan.h.
+ (main): Use NaNf instead of NAN.
+ * modules/ceilf-tests (Files): Add tests/nan.h.
+
+ * tests/test-floorf1.c: Include nan.h.
+ (main): Use NaNf instead of NAN.
+ * modules/floorf-tests (Files): Add tests/nan.h.
+
+ * tests/test-isnanf.c: Include nan.h instead of <math.h>.
+ (main): Use NaNf instead of NAN.
+ * modules/isnanf-nolibm-tests (Files): Add tests/nan.h.
+
+ * tests/test-isnand.c: Include nan.h instead of <math.h>.
+ (main): Use NaNd instead of NAN.
+ * modules/isnand-nolibm-tests (Files): Add tests/nan.h.
+
+ * tests/test-frexp.c: Include nan.h.
+ (main): Use NaNd instead of NAN.
+ * modules/frexp-tests (Files): Add tests/nan.h.
+
+ * lib/isnan.c: Don't include <math.h>.
+ (FUNC): Don't use NAN macro.
+ * modules/isnand-nolibm (Depends-on): Remove math.
+ * modules/isnanf-nolibm (Depends-on): Remove math.
+ * modules/isnanl (Depends-on): Remove math.
+ * modules/isnanl-nolibm (Depends-on): Remove math.
+
+ * tests/nan.h: New file.
+
+2008-04-01 Eric Blake <ebb9@byu.net>
+
+ Fix typos.
+ * tests/test-strtod.c (main): s/FLT_/DBL_/ for minimum and epsilon
+ values to be the right type.
+
+ For now, cater to gnulib strtod inaccuracies.
+ * tests/test-strtod.c (main): Allow 1-ulp error on expected
+ fractional results. While not as nice from a QoI perspective, it
+ is a quicker patch than correctly implementing decimal to binary
+ rounding.
+
+2008-03-31 Eric Blake <ebb9@byu.net>
+
+ Guarantee a definition of NAN.
+ * lib/math.in.h (NAN): Define if missing.
+ * tests/test-math.c (main): Test it.
+ * doc/posix-headers/math.texi (math.h): Document this.
+ * lib/isnan.c (rpl_isnand): Use it.
+ * tests/test-ceilf1.c (NaN): Delete, and use NAN instead.
+ * tests/test-floorf1.c (NaN): Likewise.
+ * tests/test-frexp.c (NaN): Likewise.
+ * tests/test-isnand.c (NaN): Likewise.
+ * tests/test-isnanf.c (NaN): Likewise.
+ * tests/test-round1.c (NaN): Likewise.
+ * tests/test-roundf1.c (NaN): Likewise.
+ * tests/test-snprintf-posix.h (NaN): Likewise.
+ * tests/test-sprintf-posix.h (NaN): Likewise.
+ * tests/test-trunc1.c (NaN): Likewise.
+ * tests/test-truncf1.c (NaN): Likewise.
+ * tests/test-vasnprintf-posix.c (NaN): Likewise.
+ * tests/test-vasprintf-posix.c (NaN): Likewise.
+ * modules/isnand-nolibm (Depends-on): Add math.
+ * modules/isnanf-nolibm (Depends-on): Likewise.
+ * modules/isnanl (Depends-on): Likewise.
+ * modules/isnanl-nolibm (Depends-on): Likewise.
+ * modules/snprintf-posix-tests (Depends-on): Likewise.
+ * modules/sprintf-posix-tests (Depends-on): Likewise.
+ * modules/vsnprintf-posix-tests (Depends-on): Likewise.
+ * modules/vsprintf-posix-tests (Depends-on): Likewise.
+ * modules/vasnprintf-posix-tests (Depends-on): Likewise.
+ * modules/vasprintf-posix-tests (Depends-on): Likewise.
+
+2008-03-31 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-strtod.c (main): Update results for OSF/1 platforms.
+ * doc/posix-functions/strtod.texi: Likewise.
+
+2008-03-31 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-strtod.c (main): Don't use C99 syntax.
+
+2008-03-31 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-strtod.c (main): Don't test NAN macro. Needed for Solaris.
+ Reported by Eric Blake.
+
+2008-03-31 Jim Meyering <meyering@redhat.com>
+
+ Don't compare actual signbit return values.
+ * tests/test-strtod.c (main): Rather, compare only their
+ zero/non-zero nature.
+
+2008-03-31 Eric Blake <ebb9@byu.net>
+
+ More strtod documentation.
+ * doc/posix-functions/strtod.texi (strtod): Interpret more test
+ failures as distinct bugs.
+
+2008-03-30 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/wchar.in.h [defined __need_mbstate_t]: Just include <wchar.h>.
+ Problem reported by Erik Benada in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2008-03/msg00249.html>.
+
+2008-03-30 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-strtod.c: Add comments about which assertion fails on which
+ platform.
+ * doc/posix-functions/strtod.texi: Add info about many more platforms.
+
+2008-03-30 Eric Blake <ebb9@byu.net>
+
+ Test signbit behavior on zeros.
+ * tests/test-signbit.c (test_signbitf): Add tests for zero.
+ (test_signbitd, test_signbitl): Likewise.
+
+ More strtod touchups.
+ * tests/test-strtod.c (main): Ignore tests for signbit on NaN, and
+ sign of negative underflow, for now. Use .5, not .1.
+ * doc/posix-functions/strtod.texi (strtod): Mention these
+ limitations.
+ Reported by Jim Meyering.
+
+2008-03-30 Bruno Haible <bruno@clisp.org>
+
+ * lib/striconveh.h (mem_iconveh, str_iconveh): Optimize the conversion
+ from UTF-8 to UTF-8//TRANSLIT in the same way as from UTF-8 to UTF-8.
+
+2008-03-30 Bruno Haible <bruno@clisp.org>
+
+ Avoid failure when attempting to return empty iconv results on some
+ platforms.
+ * lib/striconveh.c (mem_cd_iconveh_internal): In the final memory
+ allocation, don't report ENOMEM when the resulting string is empty.
+
+2008-03-30 Bruno Haible <bruno@clisp.org>
+
+ Fix buffer overrun.
+ * lib/vasnprintf.c (VASNPRINTF): If !USE_SNPRINTF && pad_ourselves:
+ Don't consider the width for tmp_length. Check count against tmp_length
+ before doing the padding. Ensure enough allocation during padding.
+
+2008-03-30 Eric Blake <ebb9@byu.net>
+
+ strtod touchups.
+ * lib/strtod.c (strtod): Avoid compiler warnings.
+ Reported by Jim Meyering.
+
+2008-03-30 Bruno Haible <bruno@clisp.org>
+
+ * lib/unistdio/u-vsprintf.h (EOVERFLOW): Remove fallback.
+ * modules/unistdio/ulc-vsprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u8-vsprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u8-u8-vsprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u16-vsprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u16-u16-vsprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u32-vsprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u32-u32-vsprintf (Depends-on): Add EOVERFLOW.
+
+ * lib/unistdio/u-vsnprintf.h (EOVERFLOW): Remove fallback.
+ * modules/unistdio/ulc-vsnprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u8-vsnprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u8-u8-vsnprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u16-vsnprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u16-u16-vsnprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u32-vsnprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u32-u32-vsnprintf (Depends-on): Add EOVERFLOW.
+
+ * lib/unistdio/u-vasprintf.h (EOVERFLOW): Remove fallback.
+ * modules/unistdio/ulc-vasprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u8-vasprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u8-u8-vasprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u16-vasprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u16-u16-vasprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u32-vasprintf (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u32-u32-vasprintf (Depends-on): Add EOVERFLOW.
+
+ * lib/unistdio/ulc-vfprintf.c (EOVERFLOW): Remove fallback.
+ * modules/unistdio/ulc-vfprintf (Depends-on): Add EOVERFLOW.
+
+ * lib/unistdio/ulc-fprintf.c (EOVERFLOW): Remove fallback.
+ * modules/unistdio/ulc-fprintf (Depends-on): Add EOVERFLOW.
+
+ * lib/xvasprintf.c (EOVERFLOW): Remove fallback.
+ * modules/xvasprintf (Depends-on): Add EOVERFLOW.
+
+ * lib/vsprintf.c (EOVERFLOW): Remove fallback.
+ * m4/vsprintf-posix.m4 (gl_FUNC_VSPRINTF_POSIX): Drop gl_EOVERFLOW.
+ * modules/vsprintf-posix (Depends-on): Add EOVERFLOW.
+
+ * lib/vsnprintf.c (EOVERFLOW): Remove fallback.
+ * m4/vsnprintf-posix.m4 (gl_FUNC_VSNPRINTF_POSIX): Drop gl_EOVERFLOW.
+ * modules/vsnprintf (Depends-on): Add EOVERFLOW.
+
+ * lib/vfprintf.c (EOVERFLOW): Remove fallback.
+ * m4/vfprintf-posix.m4 (gl_FUNC_VFPRINTF_POSIX): Drop gl_EOVERFLOW.
+ * modules/vfprintf-posix (Depends-on): Add EOVERFLOW.
+
+ * lib/vasprintf.c (EOVERFLOW): Remove fallback.
+ * m4/vasprintf-posix.m4 (gl_FUNC_VASPRINTF_POSIX): Drop gl_EOVERFLOW.
+ * modules/vasprintf (Depends-on): Add EOVERFLOW.
+
+ * lib/vasnprintf.c (EOVERFLOW): Remove fallback.
+ * m4/vasnprintf.m4 (gl_FUNC_VASNPRINTF): Drop gl_EOVERFLOW.
+ * m4/vasnprintf-posix.m4 (gl_FUNC_VASNPRINTF_POSIX): Drop gl_EOVERFLOW.
+ * modules/vasnprintf (Files): Remove m4/eoverflow.m4.
+ (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/ulc-vasnprintf (Files): Remove m4/eoverflow.m4.
+ (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u8-vasnprintf (Files): Remove m4/eoverflow.m4.
+ (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u8-u8-vasnprintf (Files): Remove m4/eoverflow.m4.
+ (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u16-vasnprintf (Files): Remove m4/eoverflow.m4.
+ (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u16-u16-vasnprintf (Files): Remove m4/eoverflow.m4.
+ (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u32-vasnprintf (Files): Remove m4/eoverflow.m4.
+ (Depends-on): Add EOVERFLOW.
+ * modules/unistdio/u32-u32-vasnprintf (Files): Remove m4/eoverflow.m4.
+ (Depends-on): Add EOVERFLOW.
+
+ * lib/sprintf.c (EOVERFLOW): Remove fallback.
+ * m4/sprintf-posix.m4 (gl_FUNC_SPRINTF_POSIX): Drop gl_EOVERFLOW.
+ * modules/sprintf-posix (Depends-on): Add EOVERFLOW.
+
+ * lib/snprintf.c (EOVERFLOW): Remove fallback.
+ * m4/snprintf-posix.m4 (gl_FUNC_SNPRINTF_POSIX): Drop gl_EOVERFLOW.
+ * modules/snprintf (Depends-on): Add EOVERFLOW.
+
+ * lib/poll.c (EOVERFLOW): Remove fallback.
+ * modules/poll (Depends-on): Add EOVERFLOW.
+
+ * lib/getugroups.c (EOVERFLOW): Remove fallback.
+ * modules/getugroups (Depends-on): Add EOVERFLOW.
+
+ * lib/getdelim.c (EOVERFLOW): Remove fallback.
+ * modules/getdelim (Depends-on): Add EOVERFLOW.
+
+ * lib/ftell.c (EOVERFLOW): Remove fallback.
+ * modules/ftell (Depends-on): Add EOVERFLOW.
+
+ * lib/fprintf.c (EOVERFLOW): Remove fallback.
+ * m4/fprintf-posix.m4 (gl_FUNC_FPRINTF_POSIX): Drop gl_EOVERFLOW.
+ * modules/fprintf-posix (Depends-on): Add EOVERFLOW.
+
+ * lib/c-stack.c (EOVERFLOW): Remove unused fallback.
+
+ * modules/EOVERFLOW-tests: New file.
+ * tests/test-EOVERFLOW.c: New file.
+
+ * modules/EOVERFLOW: New file.
+ * doc/posix-headers/errno.texi: Mention EOVERFLOW portability problem.
+
+2008-03-30 Bruno Haible <bruno@clisp.org>
+
+ Fix bug introduced on 2007-06-10.
+ * lib/vasnprintf.c (VASNPRINTF): When performing zero-padding, use
+ spaces instead of 0 digits for 's' also when ENABLE_UNISTDIO.
+
+2008-03-30 Bruno Haible <bruno@clisp.org>
+
+ Improve freadseek's efficiency after ungetc.
+ * lib/freadseek.c: Include freadahead.h.
+ (freadptrinc): New function, extracted from freadseek.
+ (freadseek): Use it in a loop. Use freadahead to determine the number
+ of loop iterations.
+ * modules/freadseek (Depends-on): Add freadahead.
+ (configure.ac): Require AC_C_INLINE.
+
+2008-03-30 Bruno Haible <bruno@clisp.org>
+
+ * lib/freadseek.c (freadseek): Don't ignore the return value of
+ freadptr.
+
+2008-03-29 Eric Blake <ebb9@byu.net>
+
+ Add hex float support.
+ * modules/strtod (Depends-on): Add c-ctype.
+ (Link): Mention POW_LIB.
+ * lib/strtod.c (strtod): Recognize hex floats. Don't allow
+ whitespace between 'e' and exponent.
+ * tests/test-strtod.c (main): Enable hex float tests.
+ * doc/posix-functions/strtod.texi (strtod): Document what gnulib
+ now provides.
+
+ Document various strtod bugs, with some fixes.
+ * doc/posix-functions/strtod.texi (strtod): Document bugs with
+ "-0x", "inf", "nan", and hex constants.
+ * doc/posix-functions/atof.texi (atof): Likewise.
+ * modules/stdlib (Makefile.am): Support strtod.
+ * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Likewise.
+ * m4/strtod.m4 (gl_FUNC_STRTOD): Fit in stdlib framework, and
+ detect additional strtod bugs.
+ * lib/stdlib.in.h (rpl_strtod): Add declarations.
+ * lib/strtod.c (strtod): Return -0.0 on negative underflow. Use
+ bool where appropriate. Parse 'inf' and 'nan'.
+ * tests/test-strtod.c: New file.
+ * modules/strtod (Depends-on): Add stdbool, stdlib.
+ (configure.ac): Turn on module indicator.
+ * modules/strtod-tests: New module.
+
+2008-03-29 Eric Blake <ebb9@byu.net>
+
+ Fix ftell on mingw.
+ * lib/ftell.c (EOVERFLOW): Define if the system lacks it.
+ * modules/ftell-tests (Depends-on): Add binary-io.
+ * modules/ftello-tests (Depends-on): Likewise.
+ * tests/test-ftell.c (main): Enhance test to cover behavior after
+ ungetc. Enforce binary mode.
+ * tests/test-ftello.c (main): Likewise.
+
+ Pass test-freadseek on cygwin.
+ * modules/freadseek (Depends-on): Use freadptr, not freadahead.
+ * lib/freadseek.c (freadseek): Don't increment beyond bounds of
+ ungetc buffer.
+
+ * tests/test-fflush2.c (main): Fix typo.
+
+2008-03-29 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-fflush2.c (main): Temporarily disable the contents of
+ this test.
+ * m4/fflush.m4 (gl_FUNC_FFLUSH): Add a TODO.
+ Reported by Eric Blake.
+
+2008-03-28 Simon Josefsson <simon@josefsson.org>
+
+ * lib/gc.h (enum Gc_hash): Add GC_SHA224.
+ (GC_SHA224_DIGEST_SIZE): Add.
+
+ * lib/gc-libgcrypt.c (gc_hash_open): Handle SHA-224.
+ (gc_hash_digest_length): Likewise.
+ (gc_hash_buffer): Likewise.
+
+2008-03-25 Bruno Haible <bruno@clisp.org>
+
+ * doc/gnulib-tool.texi (gettextize and autopoint): Explain in more
+ detail which gettext release to use.
+ Reported by Simon Josefsson.
+
+2008-03-26 Jim Meyering <meyering@redhat.com>
+
+ gnumakefile: remove file from $(top_builddir), not from $(top_srcdir)
+ * modules/gnumakefile (clean-GNUmakefile): Also, use
+ test ... && ... || : syntax rather than if-then ... fi.
+
+ gnumakefile: Don't double-quote-expand $(VPATH) value.
+ * modules/gnumakefile (clean-GNUmakefile): Use single quotes.
+
+2008-03-24 Eric Blake <ebb9@byu.net>
+
+ Alter GNUmakefile to install into top directory.
+ * modules/maintainer-makefile: Split, and add dependency...
+ * modules/gnumakefile: to this new module.
+ * build-aux/GNUmakefile: Move...
+ * top/GNUmakefile: ...here.
+ * build-aux/maint.mk: Move...
+ * top/maint.mk: ...here.
+ * MODULES.html.sh (Support for maintaining...): Document new
+ module.
+
+2008-03-23 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool: New options --vc-files, --no-vc-files.
+ (func_usage): Document them.
+ (vc_files): New variable.
+ (func_import): Consider vc_files.
+ (func_create_testdir): Set vc_files to empty.
+ Suggested by Jim Meyering and Karl Berry.
+
+2008-03-23 Bruno Haible <bruno@clisp.org>
+
+ Fix regex compilation error on HP-UX 11.
+ * m4/regex.m4 (gl_PREREQ_REGEX): Require AC_TYPE_MBSTATE_T.
+ * modules/regex (Files): Add m4/mbstate_t.m4.
+ Reported by Ton Voon <ton.voon@altinity.com>.
+
+2008-03-23 Bruno Haible <bruno@clisp.org>
+
+ * doc/gnulib-tool.texi (gettextize and autopoint): New section.
+
+2008-03-23 Eric Blake <ebb9@byu.net>
+ Bruno Haible <bruno@clisp.org>
+
+ Install files from top/ in the destination directory.
+ * gnulib-tool (func_get_automake_snippet): Synthesize an EXTRA_DIST
+ augmentation also for the files from top/.
+ (func_import, func_create_testdir): Rewrite file names:
+ top/filename -> filename.
+
+2008-03-23 Bruno Haible <bruno@clisp.org>
+
+ Tweak "gnulib --version" output.
+ * gnulib-tool (func_version): Replace "-dirty" suffix with "-modified".
+
+2008-03-23 Bruno Haible <bruno@clisp.org>
+
+ Tweak "gnulib --version" output.
+ * gnulib-tool (func_version): Use date of last commit to ChangeLog,
+ rather than contents of ChangeLog, when possible.
+
+2008-03-21 Eric Blake <ebb9@byu.net>
+
+ More --version tweaks.
+ * gnulib-tool (func_version): Obey GNU Coding Standards. Output
+ date of last ChangeLog entry.
+
+2008-03-21 Jim Meyering <meyering@redhat.com>
+
+ * build-aux/GNUmakefile (_have-git-version-gen): Split long line.
+
+2008-03-20 Eric Blake <ebb9@byu.net>
+
+ VPATH fix.
+ * build-aux/GNUmakefile (_have_git-version-gen): Look in correct dir.
+
+2008-03-20 Simon Josefsson <simon@josefsson.org>
+
+ * build-aux/GNUmakefile: Make git-version-gen optional. Add
+ _build-aux variable. Suggested by Eric Blake <ebb9@byu.net>.
+
+2008-03-20 Eric Blake <ebb9@byu.net>
+
+ Sync GNUmakefile with coreutils.
+ * build-aux/GNUmakefile (have-Makefile): Rename...
+ (_have-Makefile): ...to this, for namespace consideration.
+ (GNUmakefile.cfg): Include, if present.
+ (_autoreconf): Define a default.
+ (_is-dist-target): New rule for rebuilds to pick up intra-release
+ version.
+ (maint-cfg.mk): Rename...
+ (cfg.mk): ...to this.
+
+2008-03-18 Jim Meyering <meyering@redhat.com>
+
+ New script and module: mktempd
+ * MODULES.html.sh (maint+release support): Add mktempd.
+ * build-aux/mktempd: New file.
+ * modules/mktempd: New file.
+
+2008-03-15 Jim Meyering <meyering@redhat.com>
+
+ Undo last change.
+ * lib/sha1.c, lib/md5.c: 63 != ~63.
+ Reported by Andreas Schwab.
+
+ sha1.c, md5.c: Hoist a redundant expression.
+ * lib/sha1.c (sha1_process_bytes): AND-off the low bits in
+ "ctx->buflen" only once, before calling *_process_block.
+ * lib/md5.c (md5_process_bytes): Likewise.
+
+2008-03-14 Eric Blake <ebb9@byu.net>
+
+ Bump copyright year in files generated by gnulib-tool.
+ * gnulib-tool (func_emit_copyright_notice): Extract copyright from
+ gnulib-tool, rather than hard-coding it.
+
+ Fix 'gnulib-tool --version' output to work with git.
+ * gnulib-tool (func_gnulib_dir): New function, extracted from...
+ (startup): ...here.
+ (func_version): Use it to invoke git-version-gen, rather than
+ relying on CVS keyword expansion. Modernize wording.
+ (cvsdatestamp, last_checkin_date, version): Kill unused
+ variables.
+
+2008-03-12 Jim Meyering <meyering@redhat.com>
+
+ Recognize optional cast of the argument to free.
+ * build-aux/useless-if-before-free: Update regexps.
+
+ * build-aux/bootstrap (gnulib_tool): Remove trailing blanks.
+
+2008-03-11 Bruno Haible <bruno@clisp.org>
+
+ Extend AC_LIB_LINKFLAGS to the situation of several libraries provided
+ by a single package.
+ * m4/lib-link.m4 (AC_LIB_FROMPACKAGE): New macro.
+ (AC_LIB_LINKFLAGS_BODY): Use the information stored by
+ AC_LIB_FROMPACKAGE. Use AC_ARG_WITH instead of AC_LIB_ARG_WITH.
+ Reported by Sam Steingold <sds@gnu.org>.
+
+2008-03-12 Sergey Poznyakoff <gray@gnu.org.ua>
+
+ * build-aux/bootstrap (version_controlled_file): Adapt for SVN
+ repositories.
+
+2008-03-11 Bruno Haible <bruno@clisp.org>
+
+ Avoid conflicts between local macro definitions.
+ * m4/lib-link.m4 (AC_LIB_LINKFLAGS, AC_LIB_HAVE_LINKFLAGS,
+ AC_LIB_LINKFLAGS_BODY): Use pushdef/popdef instead of define/undefine.
+
+2008-03-10 Peter O'Gorman <bug-gnulib@mlists.thewrittenword.com>
+ Bruno Haible <bruno@clisp.org>
+
+ Make va_copy work with some version of xlc on AIX 5.1.
+ * lib/stdarg.in.h: New file.
+ * m4/stdarg.m4 (gl_STDARG_H): Initialize STDARG_H and NEXT_STDARG_H.
+ On AIX, use a <stdarg.h> file substitute.
+ * modules/stdarg (Files): Add lib/stdarg.in.h.
+ (Depends-on): Add include_next.
+ (Makefile.am): Build a stdarg.h substitute if requested.
+ * doc/posix-functions/va_copy.texi: Document the platforms lacking it.
+
+2008-03-10 Bruno Haible <bruno@clisp.org>
+
+ * m4/include_next.m4 (gl_CHECK_NEXT_HEADERS): Document a restriction.
+ * m4/absolute-header.m4 (gl_ABSOLUTE_HEADER): Likewise.
+ Reported by Peter O'Gorman <bug-gnulib@mlists.thewrittenword.com>.
+
+2008-03-10 Bruno Haible <bruno@clisp.org>
+
+ * modules/stdlib (Depends-on): Add include_next, remove
+ absolute-header.
+
+2008-03-09 Bruno Haible <bruno@clisp.org>
+
+ * lib/freadahead.h (freadahead): Document more precisely.
+ * lib/freadahead.c (freadahead): When an ungetc is in effect, return
+ the sum of both buffer sizes.
+ * tests/test-freadahead.c (main): Also test behaviour after ungetc.
+ * NEWS: Document the change.
+
+2008-03-09 Bruno Haible <bruno@clisp.org>
+
+ Extend freadptr to return also the buffer size.
+ * lib/freadptr.h (freadptr): Add sizep argument.
+ * lib/freadptr.c: Include freadptr.h, not freadahead.h.
+ (freadptr): Add sizep argument. Determine buffer size like freadahead
+ does.
+ * tests/test-freadptr.c: Don't include freadahead.h.
+ (main): Adapt for new calling convention of freadptr.
+ * tests/test-freadptr2.c: New file, based on tests/test-freadahead.c.
+ * tests/test-freadptr2.sh: New file, based on tests/test-freadahead.sh.
+ * modules/freadptr-tests (Files): Add tests/test-freadptr2.c,
+ tests/test-freadptr2.sh.
+ (Depends): Remove freadahead.
+ (TESTS): Add test-freadptr2.sh.
+ (check_PROGRAMS): Add test-freadptr2.
+
2008-03-09 Bruno Haible <bruno@clisp.org>
* doc/Makefile (%.pdf): Explain how to remedy the save_size error.