+2011-12-03 Bruno Haible <bruno@clisp.org>
+
+ Fix module descriptions syntax.
+ * modules/argv-iter (License): Fix syntax.
+ * modules/di-set (License): Likewise.
+ * modules/ino-map (License): Likewise.
+ Reported by Stefano Lattarini <stefano.lattarini@gmail.com>.
+
+2011-12-02 Paul Eggert <eggert@cs.ucla.edu>
+
+ stdalign: port to Clang 3.0
+ Problem reported by Simon Josefsson in
+ <http://lists.gnu.org/archive/html/bug-gnulib/2011-12/msg00005.html>.
+ * doc/posix-headers/stdalign.texi (stdalign.h): Mention Clang 3.0,
+ which has <stdalign.h> but which does not define alignof.
+ * m4/stdalign.m4 (gl_STDALIGN_H): Check for Clang 3.0's problem.
+
+2011-12-01 Eric Blake <eblake@redhat.com>
+
+ mktempd: silence dd usage
+ * build-aux/mktempd (rand_bytes): Silence dd.
+
+2011-11-30 Simon Josefsson <simon@josefsson.org>
+
+ manywarnings: Don't mention gcc version in docstring.
+ * m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): Doc fix. Suggested by
+ Jim Meyering <meyering@redhat.com>.
+
+2011-11-30 Jim Meyering <meyering@redhat.com>
+
+ hash: mark a few floating point constants with "f" suffix
+ * lib/hash.c (DEFAULT_GROWTH_THRESHOLD, DEFAULT_GROWTH_FACTOR)
+ (DEFAULT_SHRINK_THRESHOLD, DEFAULT_SHRINK_FACTOR): Mark literal
+ floating point constants with "f", since they're destined to be
+ saved/used as "float"s.
+
+2011-11-29 Paolo Bonzini <bonzini@gnu.org>
+
+ float tests: Correct and re-enable assertion about LDBL_MIN_EXP.
+ * tests/test-float.c (test_long_double): Correct and re-enable the
+ assertion about LDBL_MIN_EXP that was disabled on 2011-08-31.
+
+2011-11-29 Matthew Wala <wala1@illinois.edu> (tiny change)
+
+ Avoid subtracting two pointers that don't point into the same block.
+ * lib/argp-help.c (hol_append): Reorder pointer subtractions so that
+ only pointers into the same memory block are subtracted. We cannot
+ assume that sizeof (ptrdiff_t) == sizeof (void *).
+
+2011-11-29 Eric Blake <eblake@redhat.com>
+
+ maint.mk: add syntax check for use of compare from init.sh
+ * top/maint.mk (sc_prohibit_reversed_compare_failure): New rule,
+ moved here from coreutils.
+
+ manywarnings: drop -Wunsuffixed-float-constants
+ * m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC): C99 does not allow
+ '1.0D', which is the only way to silence this warning for 'double'.
+
+2011-11-29 Jim Meyering <meyering@redhat.com>
+
+ hash: mark compute_bucket_size with the pure attribute
+ * lib/hash.c (compute_bucket_size): Use _GL_ATTRIBUTE_PURE.
+
+ quotearg, propername: correct pragma guard expression
+ * lib/quotearg.c: Enable pragma for gcc-4.6 and newer, not 4.3 and newer.
+ * lib/propername.c: Likewise. Reported by Bernhard Voelker.
+
+2011-11-28 Jim Meyering <meyering@redhat.com>
+
+ propername: do not mark proper_name with the const attribute
+ * lib/propername.h (proper_name): Do *not* mark as _GL_ATTRIBUTE_CONST,
+ since it examines data pointed to by its parameter.
+ * lib/propername.c (proper_name): Instead, add a pragma to suppress
+ the suggestion from -Wsuggest-attribute=const.
+
+ propername: mark one more function as const
+ * lib/propername.h (proper_name): Mark as _GL_ATTRIBUTE_CONST.
+
+2011-11-27 Jim Meyering <meyering@redhat.com>
+
+ mark functions with const and pure attributes
+
+ Mark functions per suggestions from gcc-4.6 when using these options:
+ -Wsuggest-attribute=pure -Wsuggest-attribute=const.
+ Use gnulib's _GL_ATTRIBUTE_PURE and _GL_ATTRIBUTE_CONST macros.
+ Follow these guidelines: when possible, apply the attribute to
+ an extern declaration, not to its definition. Apply it to the
+ definition only when the definition is static.
+ * lib/argmatch.h (argmatch, argmatch_to_argument): Mark.
+ * lib/argv-iter.h (argv_iter_n_args): Likewise.
+ * lib/base64.h (isbase64): Likewise.
+ * lib/basename-lgpl.c (last_component, base_len): Likewise.
+ * lib/c-ctype.h (c_isascii, c_isalnum, c_isalpha): Likewise.
+ (c_isblank, c_iscntrl, c_isdigit, c_islower, c_isgraph): Likewise.
+ (c_isprint, c_ispunct, c_isspace, c_isupper, c_isxdigit): Likewise.
+ (c_tolower, c_toupper): Likewise.
+ * lib/c-strcase.h (c_strcasecmp, c_strncasecmp): Likewise.
+ * lib/chdir-long.c (find_non_slash): Likewise.
+ * lib/dirname.h (base_len, dir_len, last_component): Likewise.
+ * lib/exclude.h (fnmatch_pattern_has_wildcards): Likewise.
+ * lib/file-type.h (file_type): Likewise.
+ * lib/filenamecat-lgpl.c (longest_relative_suffix): Likewise.
+ * lib/filevercmp.c (verrevcmp): Likewise.
+ * lib/freadahead.h (freadahead): Likewise.
+ * lib/fts.c (fts_maxarglen): Likewise.
+ * lib/hash-pjw.h (hash_pjw): Likewise.
+ * lib/hash-triple.h (triple_hash_no_name, triple_compare_ino_str):
+ * lib/hash.c (is_prime, next_prime): Likewise.
+ * lib/hash.c (hash_get_n_buckets, hash_get_n_buckets_used): Likewise.
+ (hash_get_n_entries, hash_get_max_bucket_length): Likewise.
+ (hash_table_ok, hash_get_first, hash_string): Likewise.
+ (compute_bucket_size): Likewise.
+ * lib/i-ring.h (i_ring_empty): Likewise.
+ * lib/isnan.c (isnanl): Likewise.
+ * lib/math.h (isnanl, rpl_isnanl): Likewise.
+ * lib/memcasecmp.h (memcasecmp): Likewise.
+ * lib/memchr2.h (memchr2): Likewise.
+ * lib/memcmp2.h (memcmp2): Likewise.
+ * lib/parse-datetime.y (lookup_zone): Likewise.
+ * lib/sockets.h (gl_sockets_startup, gl_sockets_cleanup)
+ [!WINDOWS_SOCKETS]: Likewise.
+ * lib/strnlen1.h (strnlen1): Likewise.
+ * lib/uniwidth.in.h (uc_width): Likewise.
+ * lib/quotearg.c: Add pragma to avoid unwarranted suggestion from
+ gcc's -Wsuggest-attribute=pure for quoting_options_from_style.
+ (quoting_options_from_style): Add a comment.
+ * lib/propername.h (proper_name): Add a comment.
+
+2011-11-27 Bruno Haible <bruno@clisp.org>
+
+ Remove unused macros from !_LIBC code in glibc-borrowed files.
+ * lib/fnmatch.c (STRCOLL): Remove macro.
+ * lib/fnmatch_loop.c (STRCOLL): Remove undef.
+ * lib/glob.c (__stat, __readdir64): Remove macros.
+ * lib/tempname.c (__open64, __xstat64): Remove macros.
+ Suggested by Paul Eggert.
+
+2011-11-27 Bruno Haible <bruno@clisp.org>
+
+ getcwd: Fix link error on MSVC 9.
+ * modules/getcwd (Depends-on): Add readdir, rewinddir.
+
+2011-11-27 Bruno Haible <bruno@clisp.org>
+
+ Don't set REPLACE_FOO to 1 if HAVE_FOO is 0.
+ * m4/opendir.m4 (gl_FUNC_OPENDIR): Don't set REPLACE_OPENDIR to 1 if
+ HAVE_OPENDIR is 0.
+ * m4/closedir.m4 (gl_FUNC_CLOSEDIR): Don't set REPLACE_CLOSEDIR to 1 if
+ HAVE_CLOSEDIR is 0.
+ * m4/dup2.m4 (gl_FUNC_DUP2): Don't set REPLACE_DUP2 to 1 if HAVE_DUP2
+ is 0.
+ * m4/dup3.m4 (gl_FUNC_DUP3): Update comments.
+
+2011-11-27 Bruno Haible <bruno@clisp.org>
+
+ getcwd: Fix bug from 2011-08-17.
+ * m4/getcwd.m4 (gl_FUNC_GETCWD): Set REPLACE_GETCWD to 1 only on
+ platforms that need it.
+ * m4/getcwd-abort-bug.m4 (gl_FUNC_GETCWD_ABORT_BUG): Consider a return
+ code of 4 to be a failure, not a success. This ensures that
+ REPLACE_GETCWD becomes 1 on OpenBSD 4.9 and NetBSD 5.1.
+
+2011-11-27 Bruno Haible <bruno@clisp.org>
+
+ binary-io tests: Avoid test failure on mingw when libtool is used.
+ * tests/test-binary-io.c (main): Don't remove t-bin-out2.tmp here.
+ Don't verify the size of t-bin-out1.tmp here.
+ * tests/test-binary-io.sh: Verify it here.
+ Reported by Simon Josefsson.
+
+2011-11-26 Bruno Haible <bruno@clisp.org>
+
+ Fix conflict between two instantiations of module 'unistd'.
+ * gnulib-tool (func_emit_autoconf_snippet): Substitute
+ ${include_guard_prefix} also in the autoconf snippet.
+ * m4/getopt.m4 (gl_FUNC_GETOPT_POSIX): Don't set GNULIB_UNISTD_H_GETOPT.
+ * m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Don't initialize
+ GNULIB_UNISTD_H_GETOPT.
+ * modules/getopt-posix (configure.ac): Set the
+ GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT variable.
+ * modules/getopt-gnu (configure.ac): Likewise.
+ * modules/unistd (Makefile.am): Change the substitution value of
+ GNULIB_UNISTD_H_GETOPT to depend on the include guard prefix.
+ Reported by Simon Josefsson.
+
+2011-11-25 Bruno Haible <bruno@clisp.org>
+
+ pagealign_alloc: Doc and comments.
+ * doc/posix-functions/posix_memalign.texi: Refer to the pagealign_alloc
+ module.
+ * lib/pagealign_alloc.c (pagealign_alloc): Add comment.
+
+2011-11-25 Jim Meyering <meyering@redhat.com>
+
+ test-update-copyright.sh: avoid false-positive failure
+ * tests/test-update-copyright.sh: Use $TMP.? (not $TMP.*), to work
+ around false positive failure on Cygwin/Windows. The latter was
+ matching erroneously-created files with names like
+ update-copyright.test-ex.4.bak. Reported by Simon Josefsson.
+
+2011-11-25 Simon Josefsson <simon@josefsson.org>
+
+ valgrind-tests.m4: Avoid breakage if valgrind on bash fails.
+ * m4/valgrind-tests.m4: Check that the parameters that will be
+ used works, not just a subset of them. Reported by Bruno Haible
+ <bruno@clisp.org>.
+
+2011-11-24 Jim Meyering <meyering@redhat.com>
+
+ test-stdalign.c: comment out long double tests
+ * tests/test-stdalign.c: Don't try to reduce alignment of long double
+ variables. That provokes errors like this from gcc-4.7.0 20111124:
+ error: '_Alignas' specifiers cannot reduce alignment of \
+ 'static_longdouble_alignas'.
+
+2011-11-22 Jim Meyering <meyering@redhat.com>
+
+ init.sh: make "compare /dev/null FILE" output more readable
+ * tests/init.sh (compare_): Document the preferred order of arguments.
+ (emit_diff_u_header_): New function.
+ (compare_dev_null_): Emit a simulated diff, rather than just the
+ contents of the unexpected file. Suggestion from Bruno Haible.
+
+2011-11-21 Jim Meyering <meyering@redhat.com>
+ Eric Blake <eblake@redhat.com>
+
+ init.sh: work around OSF/1 5.1's mishandling of /dev/null
+ * tests/init.sh: Make our compare function slightly more portable.
+ Reported by Bruno Haible in
+ http://thread.gmane.org/gmane.comp.gnu.grep.bugs/4020
+
+2011-11-21 Simon Josefsson <simon@josefsson.org>
+
+ * m4/gnulib-common.m4 (_Noreturn): Check that _MSC_VER is defined
+ before using it, in code that ends up in config.h.
+
+2011-11-20 Bruno Haible <bruno@clisp.org>
+
+ getcwd: Work around getcwd bug on AIX 5..7.
+ * m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Require
+ AC_CANONICAL_HOST. Assign exit code 31 to the bug seen on AIX 5.1..7.1.
+ Use a different value for gl_cv_func_getcwd_path_max. Move the
+ definition of HAVE_PARTLY_WORKING_GETCWD from here...
+ * m4/getcwd.m4 (gl_FUNC_GETCWD): ... to here. Invoke
+ gl_FUNC_GETCWD_PATH_MAX also when $gl_cv_func_getcwd_null is 'no'.
+ Define HAVE_MINIMALLY_WORKING_GETCWD.
+ * lib/getcwd.c (__getcwd): Don't use the system's getcwd on platforms
+ where it is not even minimally working, that is, on AIX.
+ * tests/test-getcwd.c (test_long_name): Distinguish the same cases as
+ m4/getcwd-path-max.m4.
+ (main): Update exit code computation.
+ * doc/posix-functions/getcwd.texi: Mention list of platforms where
+ getcwd does not handle long file names.
+
+2011-11-20 Bruno Haible <bruno@clisp.org>
+
+ getcwd: Fix bug from 2009-09-10.
+ * m4/getcwd.m4 (gl_FUNC_GETCWD): Treat "guessing yes" like "yes", not
+ like "no".
+
+2011-11-20 Simon Josefsson <simon@josefsson.org>
+
+ * m4/manywarnings.m4: Add more warnings from gcc 4.6.2.
+
+2011-11-20 Bruno Haible <bruno@clisp.org>
+
+ fma tests: Avoid shadowing local variables.
+ * tests/test-fma2.h (test_function): Reduce scope of x, y, z, result,
+ expected.
+
+2011-11-20 Bruno Haible <bruno@clisp.org>
+
+ copysignf tests: Fix.
+ * tests/test-copysignf.c: Fix signature check.
+
+2011-11-20 Bruno Haible <bruno@clisp.org>
+
+ fma: Remove unused code.
+ * lib/fma.c (DECL_ROUNDING, BEGIN_ROUNDING, END_ROUNDING): Remove
+ unused macros.
+
+2011-11-20 Bruno Haible <bruno@clisp.org>
+
+ sethostname: Fix doc about AIX.
+ * doc/glibc-functions/sethostname.texi: Drop mention that AIX 5.1 lacks
+ sethostname; it has it.
+
+ sethostname: Mention more portability problems.
+ * doc/glibc-functions/sethostname.texi: Mention the missing declaration
+ problem.
+ Reported by Ben Walton <bwalton@artsci.utoronto.ca>.
+
+2011-11-19 Bruno Haible <bruno@clisp.org>
+
+ Depend on module fcntl-h when AT_FDCWD is used.
+ * modules/utimens (Depends-on): Add fcntl-h.
+ * modules/areadlinkat (Depends-on): Likewise.
+ * modules/areadlinkat-with-size (Depends-on): Likewise.
+ * modules/faccessat (Depends-on): Likewise.
+ * modules/fchmodat (Depends-on): Likewise.
+ * modules/fchownat (Depends-on): Likewise.
+ * modules/getcwd (Depends-on): Likewise.
+ * modules/mkdirat (Depends-on): Likewise.
+ * modules/mkfifoat (Depends-on): Likewise.
+ * modules/readlinkat (Depends-on): Likewise.
+ * modules/symlinkat (Depends-on): Likewise.
+ * modules/dup2-tests (Depends-on): Likewise.
+ * modules/fdutimensat-tests (Depends-on): Likewise.
+ * modules/futimens-tests (Depends-on): Likewise.
+
+2011-11-19 Bruno Haible <bruno@clisp.org>
+
+ euidaccess: Update a comment.
+ * lib/euidaccess.c: Update comment about platforms with faccessat.
+
+2011-11-19 Bruno Haible <bruno@clisp.org>
+
+ openat: Fix file list.
+ * modules/openat (Files): Remove lib/at-func.c.
+
+2011-11-19 Bruno Haible <bruno@clisp.org>
+
+ fstatat: Simplify.
+ * lib/fstatat.c (AT_FUNC_NAME): Define as fstatat. On platforms where
+ gnulib should define rpl_fstatat, there is a
+ "#define fstatat rpl_fstatat" in <sys/stat.h>.
+
+2011-11-19 Bruno Haible <bruno@clisp.org>
+
+ Ensure 'inline' can be used in tests/test-utimens-common.h.
+ * modules/fdutimensat-tests (configure.ac): Require AC_C_INLINE.
+ * modules/futimens-tests (configure.ac): Likewise.
+ * modules/utimens-tests (configure.ac): Likewise.
+ * modules/utimensat-tests (configure.ac): Likewise.
+
+2011-11-19 Simon Josefsson <simon@josefsson.org>
+
+ * lib/hash.c (hash_insert): Use hash_insert_if_absent,
+ not hash_insert0.
+ (hash_insert_if_absent): Doc fix.
+
2011-11-19 Simon Josefsson <simon@josefsson.org>
* m4/readline.m4 (gl_FUNC_READLINE): Check for readline/history.h.
projects / gnulib.git / blobdiff