+2008-02-24 Bruno Haible <bruno@clisp.org>
+
+ New module 'environ'.
+ * modules/environ: New file.
+ * lib/unistd.in.h (environ): New declaration.
+ * m4/environ.m4: New file.
+ (gt_CHECK_VAR_DECL): Moved here from m4/setenv.m4. Undefine gt_cv_var
+ after use.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize GNULIB_ENVIRON and
+ HAVE_DECL_ENVIRON.
+ * modules/unistd (Makefile.am): Substitute also GNULIB_ENVIRON and
+ HAVE_DECL_ENVIRON.
+ * doc/posix-functions/environ.texi: Mention module 'environ'. Remove
+ wrong claim that 'environ' is missing on some systems.
+ * modules/execute (Depends-on): Add environ.
+ * lib/execute.c (environ): Remove fallback declaration.
+ * modules/pipe (Depends-on): Add environ.
+ * lib/pipe.c (environ): Remove fallback declaration.
+ * modules/setenv (Depends-on): Add environ.
+ * lib/setenv.c (environ): Remove fallback declaration.
+ * modules/unsetenv (Depends-on): Add environ.
+ * lib/unsetenv.c (environ): Remove fallback declaration.
+ * m4/setenv.m4 (gt_CHECK_VAR_DECL): Remove macro. Moved to
+ m4/environ.m4.
+ (gl_PREREQ_SETENV): Require gl_ENVIRON instead of testing for environ.
+ (gl_PREREQ_UNSETENV): Likewise.
+
+2008-02-24 Bruno Haible <bruno@clisp.org>
+
+ * doc/posix-functions/environ.texi: Document the MacOS X problem.
+
+2008-02-20 Bob Proulx <bob@proulx.com>
+
+ Enable use of older two part flavor 'git describe'.
+ * build-aux/git-version-gen: If using the older two part flavor of
+ git version then recreate the third part now present in the
+ newer three part flavor of git describe.
+
+2008-02-20 Martin Buchholz <martin@xemacs.org> (tiny change)
+
+ * lib/fts.c (fts_build): Typo correction to comment.
+
+2008-02-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/git-merge-changelog.c (main) [split_merged_entry]: Avoid
+ generating no-op conflicts.
+
+2008-02-17 Bruno Haible <bruno@clisp.org>
+
+ Speed up by 10%.
+ * lib/git-merge-changelog.c (main): Use the iterator to iterate through
+ result_entries, rather than an index-based loop.
+
+2008-02-17 Bruno Haible <bruno@clisp.org>
+
+ Speed up by 25%.
+ * lib/git-merge-changelog.c (struct entry): New fields 'hashcode',
+ 'hashcode_cached'.
+ (entry_create): New function.
+ (entry_hashcode): Use the cached hashcode if possible.
+ (read_changelog_file, try_split_merged_entry): Use entry_create.
+
+2008-02-17 Bruno Haible <bruno@clisp.org>
+
+ Speed up from O(n^2) to O(n) for long ChangeLog files.
+ * lib/git-merge-changelog.c: Include gl_rbtreehash_list.h.
+ (read_changelog_file): Change implementation of entries_reversed list
+ to rbtreehash.
+ * modules/git-merge-changelog (Depends-on): Add rbtreehash-list.
+
+2008-02-17 Bruno Haible <bruno@clisp.org>
+
+ New option --split-merged-entry.
+ * lib/git-merge-changelog.c (FSTRCMP_STRICTER_THRESHOLD): New macro.
+ (find_paragraph_end, try_split_merged_entry): New functions.
+ (long_options): Add option --split-merged-entry.
+ (usage): Document option --split-merged-entry.
+ (main): Implement option --split-merged-entry.
+ Reported by Eric Blake.
+
+2008-02-17 Bruno Haible <bruno@clisp.org>
+
+ * lib/git-merge-changelog.c: Include c-strstr.h.
+ (main): Support the "git pull --rebase" situation.
+ * modules/git-merge-changelog (Depends-on): Add c-strstr.
+ Reported by Eric Blake.
+
+2008-02-16 Eric Blake <ebb9@byu.net>
+
+ Avoid doubling \ in common case of "c-maybe" quoting style.
+ * lib/quotearg.c (quotearg_buffer_restyled): Don't escape \ when
+ eliding outer quotes.
+ * lib/quotearg.h: Document this.
+ * tests/test-quotearg.c (result_strings, inputs, results_g)
+ (flag_results, locale_results): Test it by adding a new string to
+ each test group.
+ (compare_strings): Test new string.
+
+2008-02-13 Eric Blake <ebb9@byu.net>
+
+ Avoid trigraph quoting in default output.
+ * lib/quotearg.h (enum quoting_flags): Add QA_SPLIT_TRIGRAPHS.
+ * lib/quotearg.c (quotearg_buffer_restyled): Don't quote trigraphs
+ unless explicitly requested.
+ * tests/test-quotearg.c (flag_results, main): Add additional tests.
+
+2008-02-13 Lasse Collin <lasse.collin@tukaani.org>
+
+ Don't rely on signed integer overflowing to negative value.
+ * lib/getugroups.c (getugroups): Include <limits.h>.
+ Instead, compare against INT_MAX, and increment only if the test passes.
+
+2008-02-13 Jim Meyering <meyering@redhat.com>
+ and Eric Blake <ebb9@byu.net>
+
+ Avoid shadowing warning and compile errors on Linux.
+ * tests/test-quotearg.c [ENABLE_NLS]: Disable <libintl.h>
+ forwarding macros on Linux.
+ (dcgettext): Define a stub, for Linux.
+ (results_g, main): Avoid warnings.
+
+2008-02-12 Eric Blake <ebb9@byu.net>
+
+ Silence warning in last patch.
+ * lib/quotearg.c (quotearg_buffer_restyled): Add missing const.
+
+ Quotearg part 4: add tests, fix c-maybe colon quoting.
+ * lib/quotearg.h: Improve documentation.
+ * lib/quotearg.c (quotearg_buffer_restyled): Don't add extra
+ escapes when adding outer quotes. When quoting trigraphs, use
+ valid C notation. When quoting NUL, omit extra characters if next
+ character is not digit. Alter prototype.
+ (quotearg_buffer, quotearg_alloc_mem, quotearg_n_options): Adjust
+ callers.
+ * modules/quotearg-tests: New module.
+ * tests/test-quotearg.c: New test.
+
+2008-02-07 Eric Blake <ebb9@byu.net>
+
+ Quotearg part 3: add flag to control outer quote elision.
+ * lib/quotearg.h (c_maybe_quoting_style): New style.
+ (enum quoting_flags): Better documentation of flags.
+ * lib/quotearg.c (quoting_style_args, quoting_style_vals): Add
+ c-maybe style.
+ (quotearg_buffer_restyled): Handle new flag to elide outer
+ quotes.
+
+ Quotearg part 2: add flag that can control NUL elision.
+ * lib/quotearg.h (set_quoting_flags): New prototype.
+ * lib/quotearg.c (struct quoting_options): Add flag field.
+ (set_quoting_flags): New function.
+ (quotearg_buffer_restyled): Add flags parameter.
+ (quotearg_alloc_mem): Set the flag if length cannot be returned.
+ (quotearg_n_options): Set the flag, since length cannot be
+ returned.
+ (quoting_options_from_style): Default flags correctly.
+
+ Quotearg part 1: more wrappers, restore quotearg_char state.
+ * lib/quotearg.h (quotearg_alloc_mem, quotearg_n_mem)
+ (quotearg_mem, quotearg_style_mem, quotearg_char_mem)
+ (quotearg_colon_mem): New wrappers.
+ * lib/quotearg.c (quotearg_alloc, quotearg_char): Rewrite...
+ (quotearg_alloc_mem, quotearg_char_mem): ...in terms of these new
+ functions.
+ (quotearg_n_mem, quotearg_mem, quotearg_style_mem)
+ (quotearg_colon_mem): New functions.
+
+2008-02-11 Bruno Haible <bruno@clisp.org>
+
+ * modules/git-merge-changelog (Makefile.am): Don't use -L and -l for a
+ library in the current directory: it does not work with parallel make.
+ Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
+
+2008-02-11 Bruno Haible <bruno@clisp.org>
+
+ * .gitattributes: New file.
+
+2008-02-11 Jim Meyering <meyering@redhat.com>
+
+ useless-if-before-free: Fix reversed exit values.
+ * build-aux/useless-if-before-free: Use correct values
+ for EXIT_MATCH and EXIT_NO_MATCH.
+
+ * build-aux/useless-if-before-free: Close stdout carefully.
+
+2008-02-10 Bruno Haible <bruno@clisp.org>
+
+ New module 'git-merge-changelog'.
+ * modules/git-merge-changelog: New file.
+ * lib/git-merge-changelog.c: New file.
+
+2008-02-10 Jim Meyering <meyering@redhat.com>
+
+ useless-if-before-free: New option: --list (-l).
+
+ useless-if-before-free: Don't exit immediately upon open failure.
+ * build-aux/useless-if-before-free: Exit 2 for errors.
+ Upon failure to open a file, don't exit immediately.
+ Rather, just warn and continue with any remaining files.
+
+2008-02-10 Bruno Haible <bruno@clisp.org>
+
+ New abstract list operation 'node_set_value'.
+ * lib/gl_list.h (gl_list_node_set_value): New function.
+ (struct gl_list_implementation): New field node_set_value.
+ * lib/gl_list.c (gl_list_node_set_value): New function.
+ * lib/gl_array_list.c (gl_array_node_set_value): New function.
+ (gl_array_list_implementation): Update.
+ * lib/gl_carray_list.c (gl_carray_node_set_value): New function.
+ (gl_carray_list_implementation): Update.
+ * lib/gl_anylinked_list2.h (gl_linked_node_set_value): New function.
+ * lib/gl_linked_list.c (gl_linked_list_implementation): Update.
+ * lib/gl_linkedhash_list.c (gl_linkedhash_list_implementation): Update.
+ * lib/gl_anytree_list2.h (gl_tree_node_set_value): New function.
+ * lib/gl_avltree_list.c (gl_avltree_list_implementation): Update.
+ * lib/gl_rbtree_list.c (gl_rbtree_list_implementation): Update.
+ * lib/gl_avltreehash_list.c (gl_avltreehash_list_implementation):
+ Update.
+ * lib/gl_rbtreehash_list.c (gl_rbtreehash_list_implementation): Update.
+ * lib/gl_sublist.c (gl_sublist_node_set_value): New function.
+ (gl_sublist_list_implementation): Update.
+
+2008-02-10 Bruno Haible <bruno@clisp.org>
+
+ * lib/diffseq.h: Write "ELEMENT const" instead of "const ELEMENT".
+ Needed when ELEMENT is #defined to 'some_type *'.
+
+2008-02-10 Jim Meyering <meyering@redhat.com>
+
+ New script and module: useless-if-before-free
+ * MODULES.html.sh (maint+release support): Add useless-if-before-free.
+ * build-aux/useless-if-before-free: New file.
+ * modules/useless-if-before-free: New file.
+
+ * build-aux/gitlog-to-changelog: Use committer date, not author date.
+
+ xstrtol_error: Fix typo.
+ * lib/xstrtol-error.c (xstrtol_error): The parameter was unused:
+ s/exit_failure/exit_status/.
+
+2008-02-09 Jim Meyering <meyering@redhat.com>
+
+ New script and module: gitlog-to-changelog
+ * MODULES.html.sh (maint+release support): Add gitlog-to-changelog.
+ * modules/gitlog-to-changelog: New file.
+ * build-aux/gitlog-to-changelog: New file.
+
+2008-02-08 Jim Meyering <meyering@redhat.com>
+
+ Avoid two "parameter unused" warnings.
+ * lib/stat-time.h (get_stat_birthtime_ns, get_stat_birthtime):
+ Mark "st" as used.
+
+ Use "git COMMAND", not "git-COMMAND".
+ * build-aux/bootstrap (version_controlled_file): s/git-rm/git-rm/.
+ * build-aux/announce-gen (get_tool_versions): Correct a diagnostic.
+ * build-aux/git-version-gen: Use "git status", not "git-status".
+
+2008-02-07 Bruno Haible <bruno@clisp.org>
+
+ * lib/vasnprintf.c (VASNPRINTF): Don't use %n on native Woe32 systems.
+ Avoids a crash on Windows Vista.
+ Reported by Adam Strzelecki <ono@java.pl> via
+ Simon Josefsson <simon@josefsson.org>.
+
+2008-02-06 Bruno Haible <bruno@clisp.org>
+
+ Fix *printf behaviour regarding the left-adjust flag on HP-UX 10.20.
+ * m4/printf.m4 (gl_PRINTF_FLAG_LEFTADJUST): New macro.
+ * lib/vasnprintf.c (VASNPRINTF): Handle NEED_PRINTF_FLAG_LEFTADJUST.
+ * m4/vasnprintf.m4 (gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST): New macro.
+ (gl_PREREQ_VASNPRINTF_WITH_EXTRAS): Invoke it.
+ * m4/fprintf-posix.m4 (gl_FUNC_FPRINTF_POSIX): Invoke
+ gl_PRINTF_FLAG_LEFTADJUST and test its result. Invoke
+ gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST.
+ * m4/snprintf-posix.m4 (gl_FUNC_SNPRINTF_POSIX): Likewise.
+ * m4/sprintf-posix.m4 (gl_FUNC_SPRINTF_POSIX): Likewise.
+ * m4/vasnprintf-posix.m4 (gl_FUNC_VASNPRINTF_POSIX): Likewise.
+ * m4/vasprintf-posix.m4 (gl_FUNC_VASPRINTF_POSIX): Likewise.
+ * m4/vfprintf-posix.m4 (gl_FUNC_VFPRINTF_POSIX): Likewise.
+ * m4/vsnprintf-posix.m4 (gl_FUNC_VSNPRINTF_POSIX): Likewise.
+ * m4/vsprintf-posix.m4 (gl_FUNC_VSPRINTF_POSIX): Likewise.
+ * tests/test-vasnprintf-posix.c (test_function): Add testcases for the
+ left-adjust flag.
+ * tests/test-snprintf-posix.h (test_function): Likewise.
+ * tests/test-sprintf-posix.h (test_function): Likewise.
+ * tests/test-vasprintf-posix.c (test_function): Likewise.
+ * doc/posix-functions/fprintf.texi: Update.
+ * doc/posix-functions/printf.texi: Update.
+ * doc/posix-functions/snprintf.texi: Update.
+ * doc/posix-functions/sprintf.texi: Update.
+ * doc/posix-functions/vfprintf.texi: Update.
+ * doc/posix-functions/vprintf.texi: Update.
+ * doc/posix-functions/vsnprintf.texi: Update.
+ * doc/posix-functions/vsprintf.texi: Update.
+ Reported by Peter Fales <psfales@alcatel-lucent.com>.
+
+2008-02-06 Bruno Haible <bruno@clisp.org>
+
+ Fix bug introduced on 2008-01-26.
+ * lib/isnan.c (FUNC): Set to rpl_isnand, not rpl_isnan.
+
+2008-02-06 Bruno Haible <bruno@clisp.org>
+
+ Fix bug introduced on 2007-06-10.
+ * lib/vasnprintf.c (VASNPRINTF): Perform zero-padding also if
+ !NEED_PRINTF_FLAG_ZERO.
+
+2008-02-05 Peter O'Gorman <pogma@thewrittenword.com>
+
+ getloadavg: use libperfstat on AIX5
+ * lib/getloadavg.c, m4/getloadavg.m4 [aix]: Use libperfstat
+
+2008-02-03 Bruno Haible <bruno@clisp.org>
+
+ * lib/diffseq.h: Add comments about required #includes.
+ Reported by Michael Biggs <gnulib@doubleplum.net>.
+
+2008-02-01 Bruno Haible <bruno@clisp.org>
+
+ * users.txt: Add gnuit.
+
+2008-01-31 Bruno Haible <bruno@clisp.org>
+
+ * lib/md4.c (set_uint32): Mark as inline.
+ * lib/md5.c (set_uint32): Likewise.
+ * lib/sha1.c (set_uint32): Likewise.
+ * m4/md4.m4 (gl_MD4): Require AC_C_INLINE.
+ * m4/md5.m4 (gl_MD5): Likewise.
+ * m4/sha1.m4 (gl_SHA1): Likewise.
+
+2008-01-31 Jim Meyering <meyering@redhat.com>
+
+ Use "sizeof VAR", rather than a literal "4".
+ * lib/md5.c (md5_read_ctx): Use sizeof ctx->A, not 4.
+ * lib/md4.c (md4_read_ctx): Likewise.
+ * lib/sha1.c (sha1_read_ctx): Likewise.
+
+2008-01-31 Simon Josefsson <simon@josefsson.org>
+
+ * tests/test-sha1.c: New file, based on test-md5.c.
+
+ * modules/crypto/sha1-tests: New file.
+
+2008-01-31 Simon Josefsson <simon@josefsson.org>
+
+ * lib/sha1.h (SHA1_DIGEST_SIZE): Define.
+
+2008-01-31 Jim Meyering <meyering@redhat.com>
+
+ Prefer "sizeof v" over the equivalent "4".
+ * lib/md4.c (set_uint32): Use "sizeof v" as memcpy length, not 4.
+ * lib/md5.c (set_uint32): Likewise.
+ * lib/sha1.c (set_uint32): Likewise.
+
+2008-01-31 Simon Josefsson <simon@josefsson.org>
+
+ * lib/sha1.c (set_uint32): Mark function as static.
+
+2008-01-31 Simon Josefsson <simon@josefsson.org>
+
+ md2: clarify comments to say that alignment is not required.
+ * lib/md2.h: Remove warning about alignment in comment.
+ * lib/md2.c (md2_read_ctx, md2_finish_ctx): Doc fix, alignment has
+ never been required.
+
+2008-01-31 Simon Josefsson <simon@josefsson.org>
+
+ md4: adapt alignment constraint fix from sha1.
+ * lib/md4.c (set_uint32): New function, from sha1.c
+ (md4_read_ctx): Use it.
+ (md4_finish_ctx): Doc fix.
+ * lib/md4.h: Doc fix.
+
+2008-01-31 Simon Josefsson <simon@josefsson.org>
+
+ md5: adapt alignment constraint fix from sha1.
+ * lib/md5.c (set_uint32): New function, from sha1.c
+ (md5_read_ctx): Use it.
+ (md5_finish_ctx): Doc fix.
+ * lib/md5.h: Doc fix.
+
+2008-01-30 Peter Palfrader <weasel@debian.org>
+
+ sha1: remove the result buffer alignment constraint
+ * lib/sha1.c (set_uint32): New function.
+ (sha1_read_ctx): Rewrite to remove the result buffer alignment
+ constraint.
+ (sha1_finish_ctx): Remove comment warning about alignment constraint.
+ * lib/sha1.h: Likewise.
+
2008-01-30 Andreas Schwab <schwab@suse.de>
- Bruno Haible <bruno@clisp.org>
+ Bruno Haible <bruno@clisp.org>
* m4/frexpl.m4 (gl_FUNC_FREXPL_WORKS): Include <float.h> and ensure a
correct definition of LDBL_MIN_EXP.
* NEWS: Mention the change.
2008-01-25 Paul Eggert <eggert@cs.ucla.edu>
- Bruno Haible <bruno@clisp.org>
+ Bruno Haible <bruno@clisp.org>
* m4/signbit.m4 (gl_SIGNBIT): Require a macro definition. Test whether
the GCC builtins for signbits are present and set
here, since it is not a POSIX function.
2008-01-14 Colin Watson <cjwatson@debian.org>
- Bruno Haible <bruno@clisp.org>
+ Bruno Haible <bruno@clisp.org>
* m4/strsignal.m4 (gl_FUNC_STRSIGNAL): Also check whether strsignal
works fine; if not, set REPLACE_STRSIGNAL.
* m4/uintmax_t.m4: New file.
* m4/Makefile.am (EXTRA_DIST): Add inttypes_h.m4 and uintmax_t.m4.
-Copyright (C) 1997-2008 Free Software Foundation, Inc.
-Copying and distribution of this file, with or without modification,
-are permitted provided the copyright notice and this notice are preserved.
+
+ -----
+
+ Copyright (C) 1997-2008 Free Software Foundation, Inc.
+
+ Copying and distribution of this file, with or without
+ modification, are permitted provided the copyright notice
+ and this notice are preserved.
projects / gnulib.git / blobdiff