+2007-12-29 Paul Eggert <eggert@cs.ucla.edu>
+
+ * lib/memmem.c (knuth_morris_pratt): Check for size_t overflow
+ when multiplying M by sizeof (size_t).
+
+2007-12-10 Martin Lambers <marlam@marlam.de>
+
+ Override getpagesize on mingw.
+ * lib/getpagesize.c: New file.
+ * m4/getpagesize.m4 (gl_FUNC_GETPAGESIZE): Enable replacement on mingw.
+ * modules/getpagesize (Files): Add lib/getpagesize.c.
+ * lib/unistd.in.h (getpagesize): Declare if we are using a replacement.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize
+ REPLACE_GETPAGESIZE.
+ * modules/unistd (Makefile.am): Substitute REPLACE_GETPAGESIZE.
+
+2007-12-25 Bruno Haible <bruno@clisp.org>
+
+ * modules/localcharset (Notice): New field.
+ (configure.ac): Define LOCALCHARSET_TESTS_ENVIRONMENT.
+ Suggested by Ben Pfaff <blp@cs.stanford.edu>.
+
+2007-12-25 Paul Eggert <eggert@cs.ucla.edu>
+ Bruno Haible <bruno@clisp.org>
+
+ Avoid using the syntax symbol() in formatted documentation.
+ * MODULES.html.sh (func_module): When replacing symbol() with a
+ hyperlink, remove the parentheses. Show an error if some remain.
+ Recognize and render the '...' syntax.
+ * doc/alloca-opt.texi: Remove parentheses from symbol reference.
+ Rework. Add paragraph about GCC's inlining.
+ * doc/alloca.texi: Likewise.
+ * doc/error.texi: Remove parentheses from symbol reference.
+ * doc/gnulib-intro.texi: Likewise.
+ * doc/gnulib.texi (alloca, alloca-opt): New nodes.
+ * modules/fnmatch (Description): Reword to say "the ... function".
+ * modules/full-read (Description): Likewise.
+ * modules/full-write (Description): Likewise.
+ * modules/safe-read (Description): Likewise.
+ * modules/safe-write (Description): Likewise.
+ * modules/strchrnul (Description): Likewise.
+ * modules/trim (Description): Likewise.
+ * modules/error (Description): Remove parentheses from symbol
+ references.
+ * modules/verror (Description): Likewise.
+ Reported by Karl Berry.
+
+2007-12-25 Bruno Haible <bruno@clisp.org>
+
+ Fixup after 2007-10-16 commit.
+ * lib/glob.c (glob_in_dir): Don't use ISO C99 syntax.
+
+2007-12-24 Bruno Haible <bruno@clisp.org>
+
+ Make --enable-relocatable work with DESTDIR.
+ * build-aux/install-reloc: Accept another argument 'destdir'. Use it
+ to compute installdir from destprog.
+ * m4/relocatable.m4 (gl_RELOCATABLE_BODY): In INSTALL_PROGRAM_ENV,
+ also set the RELOC_DESTDIR variable.
+ Reported by Левашев Иван <octagram@bluebottle.com>.
+
+2007-12-24 Bruno Haible <bruno@clisp.org>
+
+ Fix link error due to xalloc_die().
+ * lib/progreloc.c: When NO_XMALLOC is defined, use areadlink instead
+ of xreadlink.
+ * lib/relocwrapper.c: Update comments.
+ * build-aux/install-reloc: Remove xreadlink.c from file list.
+ * modules/relocatable-prog-wrapper (Files): Remove xreadlink.h and
+ xreadlink.c.
+ Reported by Левашев Иван <octagram@bluebottle.com>.
+
+2007-12-24 Bruno Haible <bruno@clisp.org>
+
+ Split setenv module into setenv and unsetenv. Get rid of setenv.h.
+ * lib/setenv.h: Remove file.
+ * lib/stdlib.in.h (setenv, unsetenv): New declarations, moved here from
+ lib/setenv.h.
+ * modules/setenv (Files): Remove lib/setenv.h, lib/unsetenv.c.
+ (Depends-on): Add stdlib.
+ (configure.ac): Invoke gl_STDLIB_MODULE_INDICATOR. Don't invoke
+ gl_FUNC_UNSETENV.
+ (Include): Replace setenv.h with <stdlib.h>.
+ * modules/unsetenv: New file.
+ * lib/setenv.c: Include <stdlib.h> first, after alloca.h.
+ * lib/unsetenv.c: Include <stdlib.h> first.
+ * m4/setenv.m4 (gl_FUNC_SETENV, gl_FUNC_SETENV_SEPARATE): Require
+ gl_STDLIB_H_DEFAULTS. Conditionally set HAVE_SETENV to 0.
+ (gl_FUNC_UNSETENV): Require gl_STDLIB_H_DEFAULTS. Conditionally set
+ HAVE_UNSETENV to 0. Set VOID_UNSETENV as an AC_SUBSTed variable.
+ * modules/stdlib (Makefile.am): Substitute also GNULIB_SETENV,
+ HAVE_SETENV, GNULIB_UNSETENV, HAVE_UNSETENV, VOID_UNSETENV.
+ * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize GNULIB_SETENV,
+ HAVE_SETENV, GNULIB_UNSETENV, HAVE_UNSETENV, VOID_UNSETENV.
+ * doc/functions/unsetenv.texi: Update.
+ * modules/xsetenv (Depends-on): Add unsetenv.
+ * modules/getdate (Depends-on): Likewise.
+ * lib/xsetenv.h: Include <stdlib.h> instead of setenv.h.
+ * lib/xsetenv.c: Don't include setenv.h.
+ * lib/getdate.y: Likewise.
+ * lib/relocwrapper.c: Likewise.
+ * modules/relocatable-prog-wrapper (Files): Remove lib/setenv.h.
+ (Depends-on): Add stdlib.
+ * NEWS: Mention the changes.
+ Reported by Левашев Иван <octagram@bluebottle.com>.
+
+2007-12-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/memmem.c (memmem): Use lowercase variable names. Tab
+ indentation.
+
+2007-12-23 Bruno Haible <bruno@clisp.org>
+
+ * lib/c-strcasestr.c: Add more comments.
+ * lib/c-strstr.c: Likewise.
+ * lib/mbscasestr.c: Likewise.
+ * lib/mbsstr.c: Likewise.
+ * lib/strcasestr.c: Likewise.
+ * lib/memmem.c: Likewise.
+
+2007-12-23 Bruno Haible <bruno@clisp.org>
+
+ * tests/test-memmem.c: Include <string.h> first.
+
+2007-12-22 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_create_testdir): Change $auxdir while generating
+ the contents of $testsbase.
+ Reported by Ralf Wildenhues.
+
+2007-12-22 Bruno Haible <bruno@clisp.org>
+
+ * gnulib-tool (func_emit_tests_Makefile_am): Replace local_ldadd with
+ two variables local_ldadd_before, local_ldadd_last.
+
+2007-12-20 Eric Blake <ebb9@byu.net>
+
+ Work around circular library issue when cross-compiling.
+ * lib/progname.c (set_program_name): Use strncmp, not memcmp, so
+ that progname.o does not need to pull in rpl_memcmp.
+
+2007-12-19 Eric Blake <ebb9@byu.net>
+
+ Fix memmem to avoid O(n^2) worst-case complexity.
+ * lib/memmem.c (knuth_morris_pratt): New function.
+ (memmem): Use it if first few naive iterations fail.
+ * m4/memmem.m4 (gl_FUNC_MEMMEM): Detect cygwin bug.
+ * modules/memcmp (License): Set to LGPLv2+, not LGPL.
+ * modules/memchr (License): Likewise.
+ * modules/memmem (Depends-on): Add memcmp, memchr, stdbool, and
+ malloca.
+ * tests/test-memmem.c: Rewrite, borrowing ideas from
+ test-mbsstr1.c; the old version wouldn't even compile!
+ * modules/memmem-tests: New file.
+ * lib/string.in.h (rpl_memmem): Add declaration.
+ * modules/string (Makefile.am): Substitute REPLACE_MEMMEM.
+ * m4/string_h.m4 (gl_HEADER_STRING_H_DEFAULTS): Default for
+ REPLACE_MEMMEM.
+
2007-12-18 Paul Eggert <eggert@cs.ucla.edu>
Fix problem with _GL_JUST_INCLUDE_SYSTEM_INTTYPES_H on VMS.
projects / gnulib.git / blobdiff