2011-01-07 Pádraig Brady
ignore-value: fixup comments, and add Eric Blake
as an author since he rewrote the macros.
* lib/ignore-value.h (ignore_value): State that
we now support aggregates. Also specify exactly
when the GCC warn_unused_result feature was added.
2011-01-06 Eric Blake
ignore-value: support aggregate types
* lib/ignore-value.h (ignore_value): Provide separate gcc
definition.
* modules/ignore-value-tests: New test module.
* tests/test-ignore-value.c: New test.
maint.mk: improve sc_prohibit_strcmp regex
* top/maint.mk (sc_prohibit_strcmp): Detect strcmp()!=0, as
documented. Also, detect strcmp((expr),expr) == 0. Exempt the
definition of STRNEQ.
signal: work around Haiku issue with SIGBUS
* lib/siglist.h: Add comment.
* lib/sig2str.c (numname_table): Swap SIGBUS order, to match
strsignal's favoring of SIGSEGV.
* tests/test-signal.c (main): Avoid test failure.
* doc/posix-headers/signal.texi (signal.h): Document the issue.
Reported by Scott McCreary.
maint.mk: add pre-release check to ensure submodule commits are public
* top/maint.mk (public-submodule-commit): New rule.
(submodule-checks): New variable.
(alpha beta stable): Depend on the variable.
2011-01-05 Pádraig Brady
and Jim Meyering
ignore-value: make ignore_value more generic; deprecate ignore_ptr
* lib/ignore-value.h: Include , for decl of intptr_t.
(ATTRIBUTE_DEPRECATED): Define.
(_ignore_case): New function.
(ignore_value): New macro, to replace the old function.
(ignore_ptr): Arrange for any use to evoke a deprecation warning.
* modules/ignore-value (Depends-on): Add stdint.
2011-01-04 Eric Blake
doc: regenerate INSTALL
* doc/Makefile (INSTALL, INSTALL.ISO, INSTALL.UTF-8): Re-add
@firstparagraphindent support, now that autoconf dropped it.
(INSTALL_PRELUDE): Reinstate old macro.
* doc/install.texi: Resync from autoconf.
* doc/INSTALL: Reflect recent autoconf update.
* doc/INSTALL.ISO: Likewise.
* doc/INSTALL.UTF-8: Likewise.
Reported by Karl Berry.
2011-01-04 Bruce Korb
git-version-gen: avoid a sub-shell
* build-aux/git-version-gen: Redirect stderr in `...` via
"exec 2>...", rather than via an added sub-shell.
2011-01-03 Ben Pfaff
git-version-gen: use (...) rather than sh -c '...'
* build-aux/git-version-gen: Rather than hard-coding a shell's name
with "sh -c '...'", just use "(...)". Less syntax is better, too.
2011-01-03 Jim Meyering
git-version-gen: convert leading TABs to spaces
* build-aux/git-version-gen: Expand leading TABs.
git-version-gen: handle failed "git rev-list"
* build-aux/git-version-gen: Rather than leaking a "fatal" error
from git and proceeding as if it had succeeded but printed no SHA1
checksums, suppress the diagnostic and handle the failure.
Reported by Bruce Korb in http://marc.info/?l=git&m=129399145930450&w=2
git-version-gen: include command name in one more diagnostic
* build-aux/git-version-gen: When the required .tarball-version file
was missing or unreadable, you might see the diagnostic from "cat",
but no trace of the name of the invoking script. Now, you still see
the diagnostic from cat, but also get one from "git-version-gen: ".
Inspired by a patch from Bruce Korb.
update-copyright: adjust test to match changed code
* tests/test-update-copyright.sh: Change test's expected output
to match new actual output.
2011-01-02 Bruno Haible
getlogin_r: Avoid test failure on HP-UX 11.
* tests/test-getlogin_r.c (main): Allow an error code EINVAL instead of
ERANGE when the second argument is zero.
* doc/posix-functions/getlogin_r.texi: Document the HP-UX 11
portability problem.
2011-01-02 Bruce Korb
* build-aux/update-copyright: doc Simon's changes
2011-01-02 Simon Josefsson
* build-aux/update-copyright: Support UPDATE_COPYRIGHT_HOLDER
environment variable.
2011-01-02 Bruno Haible
unigbrk: Avoid gcc warnings.
* lib/unigbrk/u16-grapheme-breaks.c (u16_grapheme_breaks): Remove
unused variable.
* lib/unigbrk/u16-grapheme-prev.c (u16_grapheme_prev): Likewise.
* lib/unigbrk/u8-grapheme-prev.c (u8_grapheme_prev): Likewise.
* tests/unigbrk/test-u16-grapheme-breaks.c (main): Likewise.
* tests/unigbrk/test-u32-grapheme-breaks.c (main): Likewise.
* tests/unigbrk/test-u8-grapheme-breaks.c (test_u8_grapheme_breaks):
Change type of first argument to 'const char *'.
(main): Remove unused variable.
* tests/unigbrk/test-u8-grapheme-next.c (test_u8_grapheme_next): Change
type of first argument to 'const char *'.
* tests/unigbrk/test-u8-grapheme-prev.c (test_u8_grapheme_prev):
Likewise.
(main): Change type of variable 's'.
* tests/unigbrk/test-uc-is-grapheme-break.c (main): Cast column number
to 'int'.
2011-01-02 Bruno Haible
pwrite: Fix test whether it works and make it work on HP-UX 11.11.
* m4/pwrite.m4 (gl_FUNC_PWRITE): Use AC_LANG_PROGRAM, not
AC_LANG_SOURCE. Extend the test program to catch another HP-UX 11.11
bug.
* lib/pwrite.c: Undo 2010-12-31 patch.
* doc/posix-functions/pwrite.texi: Document another HP-UX 11.11 bug.
2011-01-02 Bruno Haible
pread: Fix test whether it works.
* m4/pread.m4 (gl_FUNC_PREAD): Use AC_LANG_PROGRAM, not AC_LANG_SOURCE.
2011-01-02 Bruno Haible
Fix detection of traditional Arabic locale on HP-UX, Solaris, Cygwin.
* m4/locale-ar.m4 (gt_LOCALE_AR): Require that the locale encoding name
ends in "6". Don't require a specific month name. Try also the locale
names found on HP-UX 11 and Solaris 7.
2011-01-02 Bruno Haible
tcgetsid: Correct linkage in C++ mode on HP-UX 11.00.
* lib/termios.in.h: In C++ mode, on HP-UX, include with
C linkage.
* doc/posix-functions/tcgetsid.texi: Mention the HP-UX 11.00 bug.
2011-01-01 Ben Pfaff
Rename uc_is_grapheme_cluster_break() to uc_is_grapheme_break()
for consistency, since the "cluster" term is not used elsewhere.
* lib/unigbrk.in.h: Update name.
* lib/unigbrk/u16-grapheme-breaks.c: Update name.
* lib/unigbrk/u16-grapheme-next.c: Update name.
* lib/unigbrk/u16-grapheme-prev.c: Update name.
* lib/unigbrk/u32-grapheme-breaks.c: Update name.
* lib/unigbrk/u32-grapheme-next.c: Update name.
* lib/unigbrk/u32-grapheme-prev.c: Update name.
* lib/unigbrk/u8-grapheme-breaks.c: Update name.
* lib/unigbrk/u8-grapheme-next.c: Update name.
* lib/unigbrk/u8-grapheme-prev.c: Update name.
* lib/unigbrk/uc-is-grapheme-break.c: Update name.
* tests/unigbrk/test-uc-is-grapheme-break.c: Update name.
Suggested by Bruno Haible.
2011-01-01 Ben Pfaff
Remove module 'u8-grapheme-len' as too redundant with
'u8-grapheme-next'.
* modules/unigbrk/u8-grapheme-len: Delete file.
* modules/unigbrk/u8-grapheme-len-tests: Delete file.
* lib/unigbrk.in.h: Remove prototype for deleted function.
* lib/unigbrk/u8-grapheme-len.c: Delete file.
* tests/unigbrk/test-u8-grapheme-len.c: Delete file.
Remove module 'u16-grapheme-len' as too redundant with
'u16-grapheme-next'.
* modules/unigbrk/u16-grapheme-len: Delete file.
* modules/unigbrk/u16-grapheme-len-tests: Delete file.
* lib/unigbrk.in.h: Remove prototype for deleted function.
* lib/unigbrk/u16-grapheme-len.c: Delete file.
* tests/unigbrk/test-u16-grapheme-len.c: Delete file.
Remove module 'u32-grapheme-len' as too redundant with
'u32-grapheme-next'.
* modules/unigbrk/u32-grapheme-len: Delete file.
* modules/unigbrk/u32-grapheme-len-tests: Delete file.
* lib/unigbrk.in.h: Remove prototype for deleted function.
* lib/unigbrk/u32-grapheme-len.c: Delete file.
* tests/unigbrk/test-u32-grapheme-len.c: Delete file.
Suggested by Bruno Haible.
2011-01-01 Ben Pfaff
* unigbrk.in.h: Fix typo: "ben" => "been".
Reported by Bruno Haible.
2011-01-01 Jim Meyering
maint: update almost all copyright ranges to include 2011
Run the new "make update-copyright" rule.
2011-01-01 Jim Meyering
maint: update-copyright: exempt doc/INSTALL*
* Makefile (update-copyright): Also exclude doc/INSTALL*,
since they are generated. Suggested by Bruno Haible.
2011-01-01 Jim Meyering
maint: refine the update-copyright rule
* Makefile (update-copyright): Also exclude any file that includes
the "GENERATED AUTOMATICALLY" comment, being careful not to exclude
code that merely generates the comment.
2010-12-31 Ben Pfaff
New module 'u8-grapheme-len'.
* modules/unigbrk/u8-grapheme-len: New file.
* modules/unigbrk/u8-grapheme-len-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u8-grapheme-len.c: New file.
* tests/unigbrk/test-u8-grapheme-len.c: New file.
New module 'u16-grapheme-len'.
* modules/unigbrk/u16-grapheme-len: New file.
* modules/unigbrk/u16-grapheme-len-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u16-grapheme-len.c: New file.
* tests/unigbrk/test-u16-grapheme-len.c: New file.
New module 'u32-grapheme-len'.
* modules/unigbrk/u32-grapheme-len: New file.
* modules/unigbrk/u32-grapheme-len-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u32-grapheme-len.c: New file.
* tests/unigbrk/test-u32-grapheme-len.c: New file.
New module 'u8-grapheme-next'.
* modules/unigbrk/u8-grapheme-next: New file.
* modules/unigbrk/u8-grapheme-next-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u8-grapheme-next.c: New file.
* tests/unigbrk/test-u8-grapheme-next.c: New file.
New module 'u16-grapheme-next'.
* modules/unigbrk/u16-grapheme-next: New file.
* modules/unigbrk/u16-grapheme-next-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u16-grapheme-next.c: New file.
* tests/unigbrk/test-u16-grapheme-next.c: New file.
New module 'u32-grapheme-next'.
* modules/unigbrk/u32-grapheme-next: New file.
* modules/unigbrk/u32-grapheme-next-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u32-grapheme-next.c: New file.
* tests/unigbrk/test-u32-grapheme-next.c: New file.
New module 'u8-grapheme-prev'.
* modules/unigbrk/u8-grapheme-prev: New file.
* modules/unigbrk/u8-grapheme-prev-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u8-grapheme-prev.c: New file.
* tests/unigbrk/test-u8-grapheme-prev.c: New file.
New module 'u16-grapheme-prev'.
* modules/unigbrk/u16-grapheme-prev: New file.
* modules/unigbrk/u16-grapheme-prev-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u16-grapheme-prev.c: New file.
* tests/unigbrk/test-u16-grapheme-prev.c: New file.
New module 'u32-grapheme-prev'.
* modules/unigbrk/u32-grapheme-prev: New file.
* modules/unigbrk/u32-grapheme-prev-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u32-grapheme-prev.c: New file.
* tests/unigbrk/test-u32-grapheme-prev.c: New file.
New module 'u8-grapheme-breaks'.
* modules/unigbrk/u8-grapheme-breaks: New file.
* modules/unigbrk/u8-grapheme-breaks-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u8-grapheme-breaks.c: New file.
* tests/unigbrk/test-u8-grapheme-breaks.c: New file.
New module 'u16-grapheme-breaks'.
* modules/unigbrk/u16-grapheme-breaks: New file.
* modules/unigbrk/u16-grapheme-breaks-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u16-grapheme-breaks.c: New file.
* tests/unigbrk/test-u16-grapheme-breaks.c: New file.
New module 'u32-grapheme-breaks'.
* modules/unigbrk/u32-grapheme-breaks: New file.
* modules/unigbrk/u32-grapheme-breaks-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u32-grapheme-breaks.c: New file.
* tests/unigbrk/test-u32-grapheme-breaks.c: New file.
New module 'ulc-grapheme-breaks'.
* modules/unigbrk/ulc-grapheme-breaks: New file.
* modules/unigbrk/ulc-grapheme-breaks-tests: New file.
* m4/locale-ar.m4: New file.
* lib/unigbrk/ulc-grapheme-breaks.c: New file.
* tests/unigbrk/test-ulc-grapheme-breaks.c: New file.
* tests/unigbrk/test-ulc-grapheme-breaks.sh: New file.
2010-12-31 Ben Pfaff
gbrkprop: Fix implementation of uc_graphemeclusterbreak_property.
* lib/unigbrk/gbrkprop.h: Regenerate with gen-uni-tables.c. I had
modified how this file was generated before I initially submitted
the module, but failed to regenerate it. This meant that several
of the level2 entries were wrong.
* lib/unigbrk/uc-gbrk-prop.h (uc_graphemeclusterbreak_property):
Remove the division-by-2 that is folded into the table now that
gbrkprop.h has been regenerated properly. Now -1 entries are
handled correctly.
New module 'unigbrk/uc-gbrk-prop-tests'.
* modules/unigbrk/uc-gbrk-prop-tests: New file.
* lib/gen-uni-tables.c: Generate tests/test-uc-gbrk-prop.h.
* tests/unigbrk/test-uc-gbrk-prop.c: New file.
* tests/unigbrk/test-uc-gbrk-prop.h: New file.
2011-01-01 Bruno Haible
Avoid use of hexadecimal escapes.
* tests/unigbrk/test-uc-is-grapheme-break.c (main): Use octal escapes
instead of hexadecimal escapes.
2011-01-01 Jim Meyering
maint: new rule to update copyright year ranges
* Makefile (update-copyright): New rule.
maint: indent with TABs in Makefile
* Makefile: Expand leading sequences of spaces to TABs
version-etc: update the copyright year it reports
* lib/version-etc.c (COPYRIGHT_YEAR): Update to 2011.
2010-12-31 Bruno Haible
isfinite: Avoid compiler bug of "cc -O" on HP-UX 11.11.
* lib/isfinite.c (zerof, zerod, zerol): New variables.
(gl_isfinitef, gl_isfinited, gl_isfinitel): Use them instead of literal
zero.
2010-12-31 Bruno Haible
pwrite: Work around HP-UX 11.11 bug.
* m4/pwrite.m4 (gl_FUNC_PWRITE): When pwrite exists, test whether it
works and set REPLACE_PWRITE if not.
* lib/pwrite.c (pwrite): Add an implementation that uses the system
function.
* doc/posix-functions/pwrite.texi: Document the HP-UX 11 bug.
2010-12-31 Bruno Haible
pread: Work around HP-UX 11 bugs.
* m4/pread.m4 (gl_FUNC_PREAD): When pread exists, test whether it works
and set REPLACE_PREAD if not.
* doc/posix-functions/pread.texi: Document the HP-UX 11 bugs.
2010-12-31 Eric Blake
nl_langinfo: fix YESEXPR on Irix 6.5
* m4/nl_langinfo.m4 (gl_FUNC_NL_LANGINFO): Test for Irix bug.
* lib/nl_langinfo.c (rpl_nl_langinfo): Work around it.
* doc/posix-functions/nl_langinfo.texi (nl_langinfo): Document
it.
2010-12-31 Bruno Haible
iconv: Document HP-UX 11 bug.
* doc/posix-functions/iconv.texi: Document HP-UX 11 return value bug.
2010-12-31 Bruno Haible
ldexpl: Fix link error on HP-UX 11.
* m4/ldexpl.m4 (gl_FUNC_LDEXPL): When replacing ldexpl, set
LDEXPL_LIBM, using $ISNANL_LIBM.
2010-12-31 Eric Blake
ftello: avoid compilation failure with SunStudio c89
* lib/ftello.c (ftello): Use lseek, not llseek.
tests: avoid failing coreutils tests on cygwin
* tests/init.sh (find_exe_basenames_): Exempt [.exe.
(create_exe_shims_): Return 0 when skipping.
2010-12-31 Bruno Haible
sys_select: Avoid warning about missing memset declaration on HP-UX 11.
* lib/sys_select.in.h: On HP-UX, include also .
2010-12-31 Bruno Haible
waitpid: Fix link error in C++ mode.
* lib/sys_wait.in.h: Remove extern "C" { ... } group.
2010-12-31 Bruno Haible
isnan: Use GCC built-ins when possible.
* lib/math.in.h (gl_isnan_f): Use __builtin_isnanf instead of
__builtin_isnan.
(gl_isnan_l): Use __builtin_isnanl instead of __builtin_isnan.
(isnan): Define using GCC built-ins for GCC >= 4.0.
2010-12-31 Bruno Haible
isnand: Fix mistake.
* m4/isnand.m4 (gl_HAVE_ISNAND_IN_LIBM): Use __builtin_isnan, not
__builtin_isnand.
2010-12-31 Bruno Haible
open: Avoid C++ error on HP-UX 11.
* lib/fcntl.in.h (open): Disable _GL_CXXALIASWARN invocation on HP-UX.
2010-12-31 Bruno Haible
time_r: Add missing declarations on HP-UX 11.
* lib/time.in.h (localtime_r, gmtime_r): Test HAVE_DECL_LOCALTIME_R
instead of HAVE_LOCALTIME_R.
* m4/time_r.m4 (gl_TIME_R): Test whether localtime_r is declared. Set
HAVE_LOCALTIME_R always.
* m4/time_h.m4 (gl_HEADER_TIME_H_DEFAULTS): Initialize
HAVE_DECL_LOCALTIME_R, not HAVE_LOCALTIME_R.
* modules/time (Makefile.am): Substitute HAVE_DECL_LOCALTIME_R, not
HAVE_LOCALTIME_R.
* doc/posix-functions/gmtime_r.texi: Document the HP-UX 11 problem.
* doc/posix-functions/localtime_r.texi: Likewise.
2010-12-29 Eric Blake
mountlist: tweak previous commit
* lib/mountlist.c (me_remote): Guarantee trailing backslash.
Reported by Paul Eggert.
mountlist: fix local drive detection on cygwin
* lib/mountlist.c (ME_REMOTE) [__CYGWIN__]: Provide implementation
that works for cygwin.
2010-12-29 Paul Eggert
ftoastr, snprintf: ftoastr + snprintf module
* lib/ftoastr.c: Use GNULIB_SNPRINTF, not GNULIB_SNPRINTF_POSIX,
since the snprintf module now should be good enough here.
* modules/snprintf (configure.ac): Add gl_MODULE_INDICATOR([snprintf]).
It seems odd to have both gl_STDIO_MODULE_INDICATOR([snprintf])
and gl_MODULE_INDICATOR([snprintf]), but the former enables
GNULIB_SNPRINTF only for the test directory, and the latter
doesn't arrange for gl_STDIO_H_DEFAULTS to be called, so neither
seems to suffice by itself.
2010-12-28 Paul Eggert
alloca: one step towards thread-safety
* lib/alloca.c (find_stack_direction): New arg PTR, to avoid the
need for a static variable. All callers changed. This does not
make the alloca replacement thread-safe, but it's one step.
tests: minor indenting change
* tests/init.sh: Sync from coreutils housekeeping patch
to keep lines within 80 columns.
2010-12-28 Jim Meyering
regex: don't infloop on persistent failing calloc
* lib/regexec.c (build_trtable): Return failure indication upon
calloc failure. Otherwise, re_search_internal could infloop on OOM.
In glibc, this was fixed for version 2.13:
http://sourceware.org/bugzilla/show_bug.cgi?id=12348
2010-12-28 Bruno Haible
Paul Eggert
linkat: Make implementation robust against system behaviour variations.
* m4/link-follow.m4 (gl_FUNC_LINK_FOLLOWS_SYMLINK): Define
LINK_FOLLOWS_SYMLINKS to -1 if it needs a runtime test in the Solaris
way, and to -2 if it needs a generic runtime test.
* lib/linkat.c (solaris_optimized_link_immediate,
solaris_optimized_link_follow): New functions.
* tests/test-linkat.c (EXPECT_LINK_HARDLINKS_SYMLINKS): New macro.
(check_same_link): Use it.
2010-12-26 Ben Pfaff
New module 'unigbrk/base'.
* modules/unigbrk/base: New file.
* lib/unigbrk.in.h: New file.
New module 'unigbrk/uc-gbrk-prop'.
* lib/gen-uni-tables.c: Generate lib/unigbrk/gbrkprop.h.
* modules/unigbrk/uc-gbrk-prop: New file.
* lib/unigbrk/gbrkprop.h: New file.
* lib/unigbrk/uc-gbrk-prop.c: New file.
New module 'unigbrk/uc-is-grapheme-break'.
* modules/unigbrk/uc-is-grapheme-break: New file.
* modules/unigbrk/uc-is-grapheme-break-tests: New file.
* lib/unigbrk/uc-is-grapheme-break.c: New file.
* tests/unigbrk/test-uc-is-grapheme-break.c: New file.
* tests/unigbrk/test-uc-is-grapheme-break.sh: New file.
* tests/unigbrk/GraphemeBreakTest.txt: New file.
With corrections and tweaks by Bruno Haible .
2010-12-27 Bruno Haible
linkat test: Avoid failure on Solaris 11 2010-11.
* tests/test-linkat.c (main): Allow ENOTDIR as alternative error code.
2010-12-27 Paul Eggert
utimens: work around glibc rounding bug on more platforms
* lib/utimens.c (fdutimens): Work around rounding bug even if
HAVE_WORKING_UTIMES. Reported for Linux 2.4.21 by Bruno Haible in
.
2010-12-27 Bruno Haible
select tests: Improve comments.
* tests/test-select.c (do_select): Add comments.
2010-12-27 Bruno Haible
select tests: Safer way of handling timeout.
* tests/test-select.c (do_select_nowait): Zero-initialize the timeout
at every invocation.
2010-12-27 Bruno Haible
select tests: Use 'bool' where appropriate.
* tests/test-select.c (connect_to_socket): Change argument type to
'bool'.
2010-12-27 Bruno Haible
select tests: Use existing modules.
* modules/select-tests (Depends-on): Add pipe-posix, unistd.
(configure.ac): Don't test for unistd.h.
* tests/test-select.c: Include always. Use pipe() as
declared in .
2010-12-27 Bruno Haible
mbrtowc: Work around a Solaris 7 bug.
* m4/mbrtowc.m4 (gl_MBRTOWC_NULL_ARG1): New macro.
(gl_MBRTOWC_NULL_ARG2): Renamed from gl_MBRTOWC_NULL_ARG.
(gl_FUNC_MBRTOWC): Update. Define MBRTOWC_NULL_ARG2_BUG instead of
MBRTOWC_NULL_ARG_BUG. Invoke gl_MBRTOWC_NULL_ARG1 and define
MBRTOWC_NULL_ARG1_BUG.
* lib/mbrtowc.c (rpl_mbrtowc): Use MBRTOWC_NULL_ARG2_BUG instead of
MBRTOWC_NULL_ARG_BUG. Handle MBRTOWC_NULL_ARG1_BUG.
* tests/test-mbrtowc.c (main): Test support of a NULL first argument.
* doc/posix-functions/mbrtowc.texi: Mention the Solaris 7 bug.
2010-12-27 Jim Meyering
read-file.c: tweak syntax
* lib/read-file.c (fread_file): Remove space after "*" in function
definitions.
2010-12-27 Bruno Haible
times test: Avoid gcc warnings on OSF/1.
* tests/test-times.c (main): Cast printf arguments from clock_t to
'long int'.
2010-12-27 Paul Eggert
utimens: work around glibc rounding bug on older Linux kernels
* lib/utimens.c (fdutimens): If invoking futimesat or futimes
on Linux with a glibc whose utimes might not work, then work
around a longstanding glibc bug involving rounding rather than
truncated time stamps. Reported for Linux 2.4.21 by Bruno Haible in
.
2010-12-26 Bruno Haible
inet_ntop: Hide mismatch of declaration on NonStop Kernel.
* lib/arpa_inet.in.h (inet_ntop): Use _GL_CXXALIAS_SYS_CAST instead of
_GL_CXXALIAS_SYS.
Reported by Joachim Schmitz .
2010-12-26 Bruno Haible
inet_ntop, inet_pton: Ensure declaration on NonStop Kernel.
* lib/arpa_inet.in.h: On NonStop Kernel, include also .
* m4/arpa_inet_h.m4 (gl_HEADER_ARPA_INET): Likewise.
* m4/inet_ntop.m4 (gl_PREREQ_INET_NTOP): Include also when
looking for the declaration.
* m4/inet_pton.m4 (gl_PREREQ_INET_PTON): Likewise.
* doc/posix-functions/inet_ntop.texi: Document the NonStop Kernel
problem.
* doc/posix-functions/inet_pton.texi: Likewise.
2010-12-26 Bruno Haible
arpa_inet: Use the common idioms with C++ support.
* lib/arpa_inet.in.h: Include c++defs.h.
(inet_ntop, inet_pton): Declare using the macros with C++ namespace
support.
* modules/arpa_inet (Depends-on): Add c++defs.
(Makefile.am): Substitute the contents of c++defs.h.
* modules/arpa_inet-tests (Depends-on): Add arpa_inet-c++-tests.
* modules/arpa_inet-c++-tests: New file.
* tests/test-arpa_inet-c++.cc: New file.
2010-12-25 Bruno Haible
Fix more C++ link errors on Solaris 8.
* modules/fcntl-h-c++-tests (test_fcntl_h_c___LDADD): Add
$(LIB_EACCESS).
* modules/stdio-c++-tests (test_stdio_c___LDADD): Likewise.
* modules/stdlib-c++-tests (test_stdlib_c___LDADD): Likewise.
* modules/sys_ioctl-c++-tests (test_sys_ioctl_c___LDADD): Likewise.
* modules/wchar-c++-tests (test_wchar_c___LDADD): Likewise.
* modules/wctype-c++-tests (test_wctype_c___LDADD): Likewise.
2010-12-25 Bruno Haible
printf-posix: Fix link error when a non-GCC compiler is used.
* lib/stdio.in.h (printf): When not using GCC, override printf
correctly.
Reported by Joachim Schmitz .
2010-12-25 Bruno Haible
strerror_r-posix: Update doc.
* doc/posix-functions/strerror_r.texi: Update doc about the return
value. See .
2010-12-25 Paul Eggert
utimens: simplify the logic of the previous change
* m4/utimes.m4 (gl_FUNC_UTIMES): Simplify the logic a bit.
This should not affect whether the test succeeds or fails.
utimens: configure better on hosts with NFS clock skew
* m4/utimes.m4 (gl_FUNC_UTIMES): Don't assume that utimes (f, NULL)
uses the clock of the local host. It might use the clock of the
NFS server. Reported for Linux 2.4.21 client by Bruno Haible in
.
2010-12-25 Bruno Haible
ptsname test: Avoid failure on Solaris.
* tests/test-ptsname.c (main): For Solaris, use the recommended way to
open a pseudo-terminal; don't use BSD-style ptys.
* doc/posix-functions/ptsname.texi: Document the limitation on Solaris.
2010-12-25 Bruno Haible
ptsname: Avoid ERANGE failure on some systems.
* lib/ptsname.c (buffer): Increase size.
2010-12-25 Bruno Haible
rename, renameat: Avoid test failures at NFS mounted locations.
* tests/test-rename.h (assert_nonexistent): Remove the old directory,
so that subsequent mkdir calls succeed.
2010-12-25 Bruno Haible
iswblank: Fix C++ link error on Solaris 8.
* lib/wctype.in.h (iswblank): Declare using _GL_FUNCDECL_RPL or
_GL_FUNCDECL_SYS.
2010-12-25 Bruno Haible
unistd: Fix C++ link error on Solaris 8.
* modules/unistd-c++-tests (test_unistd_c___LDADD): Add $(LIB_EACCESS).
2010-12-25 Bruno Haible
readlink doc: Mention an old glibc bug.
* doc/posix-functions/readlink.texi: Mention glibc 2.4 bug (BZ #2450).
2010-12-25 Bruno Haible
fcntl-h: Fix for use of C++ on glibc systems.
* lib/fcntl.in.h: Include before include_next
also on glibc systems in C++ mode.
Reported by Gary V. Vaughan .
2010-12-25 Bruno Haible
roundl-ieee: Make it work on OSF/1 5.1 with cc.
* modules/roundl-ieee (Depends-on): Add floorl-ieee, ceill-ieee.
2010-12-25 Bruno Haible
truncl-ieee: Make it work on OSF/1 5.1 with cc.
* doc/posix-functions/truncl.texi: Mention the OSF/1 5.1 bug.
* m4/truncl.m4 (gl_FUNC_TRUNCL): If gl_FUNC_TRUNCL_IEEE is also used,
test whether truncl works according to ISO C 99 with IEC 60559.
* m4/truncl-ieee.m4: New file.
* modules/truncl-ieee (Files): Add it and m4/minus-zero.m4,
m4/signbit.m4.
(configure.ac): Invoke gl_FUNC_TRUNCL_IEEE.
2010-12-25 Bruno Haible
ceill-ieee: Make it work on OSF/1 5.1 with cc.
* doc/posix-functions/ceill.texi: Mention the OSF/1 5.1 bug.
* m4/ceill.m4 (gl_FUNC_CEILL): If gl_FUNC_CEILL_IEEE is also used,
test whether ceill works according to ISO C 99 with IEC 60559.
* m4/ceill-ieee.m4: New file.
* modules/ceill-ieee (Files): Add it and m4/minus-zero.m4,
m4/signbit.m4.
(configure.ac): Invoke gl_FUNC_CEILL_IEEE.
2010-12-25 Bruno Haible
Ensure all prerequisites of are included.
* m4/btowc.m4 (gl_FUNC_BTOWC): Include , ,
before .
* m4/mbrlen.m4 (gl_MBRLEN_INCOMPLETE_STATE, gl_MBRLEN_RETVAL,
gl_MBRLEN_NUL_RETVAL): Likewise.
* m4/mbrtowc.m4 (gl_MBRTOWC_INCOMPLETE_STATE, gl_MBRTOWC_SANITYCHECK,
gl_MBRTOWC_NULL_ARG, gl_MBRTOWC_RETVAL, gl_MBRTOWC_NUL_RETVAL,
AC_FUNC_MBRTOWC): Likewise.
* m4/mbsrtowcs.m4 (gl_MBSRTOWCS_WORKS): Likewise.
* m4/mbstate_t.m4 (AC_TYPE_MBSTATE_T): Likewise.
* m4/wcrtomb.m4 (gl_FUNC_WCRTOMB): Likewise.
* m4/wcsrtombs.m4 (gl_WCSRTOMBS_TERMINATION, gl_WCSRTOMBS_NULL):
Likewise.
* m4/wctob.m4 (gl_FUNC_WCTOB): Likewise.
* m4/wchar_h.m4 (gl_WCHAR_H_INLINE_OK): Likewise.
(gl_WCHAR_H): Improve comments.
* m4/wctype_h.m4 (gl_WCTYPE_H): Likewise.
2010-12-25 Bruno Haible
strtok_r: Fix C syntax error in autoconf macro.
* m4/strtok_r.m4 (gl_FUNC_STRTOK_R): Don't use UTF-8 encoded U+00A0
characters in test program.
2010-12-24 Bruno Haible
ceil, trunc, round: Fix gcc warnings.
* lib/ceil.c (MIN): Undefine before redefining.
* lib/trunc.c (MIN): Likewise.
* lib/round.c (MIN): Likewise.
Include first.
2010-12-24 Bruno Haible
select tests: Avoid failures on OSF/1 5.1.
* tests/test-select.c (test_accept_first, test_socket_pair): Ignore
failure of closing the last socket; it may fail with ECONNRESET.
2010-12-24 Eric Blake
stdint: avoid HP-UX 10.20 preprocessor bug
* lib/stdint.in.h (INT64_MAX, UINT64_MAX): Check via #ifdef rather
than #if.
* tests/test-floor2.c (main): Likewise.
Reported by Peter O'Gorman.
pipe: make obsoletion transition easier
* lib/pipe.h: Restore file as thin shim around "spawn-pipe.h".
* modules/pipe (Files): Include revived file.
(Include): Drop reference, to mirror getdate's behavior.
2010-12-24 Bruno Haible
sys_socket: Hide mismatch of declarations on NonStop Kernel.
* lib/sys_socket.in.h (connect, bind, sendto, setsockopt): Use
_GL_CXXALIAS_SYS_CAST instead of _GL_CXXALIAS_SYS.
Reported by Joachim Schmitz .
2010-12-24 Bruno Haible
gethostname: Ensure declaration on NonStop Kernel.
* lib/unistd.in.h: Include also on NonStop Kernel systems.
Reported by Joachim Schmitz .
2010-12-24 Bruno Haible
sys_select: Ensure all necessary types on NonStop Kernel.
* lib/sys_select.in.h: If the system does not have ,
include .
* doc/posix-headers/sys_select.texi: Mention that it's missing on
NonStop Kernel.
Reported by Joachim Schmitz .
2010-12-24 Bruno Haible
sys_select: Remove unneeded include.
* lib/sys_select.in.h: Don't include on platforms that
have .
2010-12-24 Bruno Haible
gethostname: Provide a fallback for HOST_NAME_MAX.
* m4/gethostname.m4 (gl_FUNC_GETHOSTNAME): When neither HOST_NAME_MAX
nor MAXHOSTNAMELEN is found in the usual system headers, use 256
instead.
Reported by Joachim Schmitz .
2010-12-24 Bruno Haible
sigaction tests: Allow missing SA_RESETHAND and SA_RESTART.
* tests/test-sigaction.c (SA_RESETHAND): Fall back to 0.
(SA_RESTART): Likewise.
Reported by Joachim Schmitz .
2010-12-24 Bruno Haible
signal: Define NSIG.
* lib/signal.in.h (NSIG): Define to 32 on NonStop Kernel.
* tests/test-signal.c (nsig): New variable.
Reported by Joachim Schmitz .
2010-12-24 Bruno Haible
rename, renameat: Avoid test failures on OSF/1 5.1.
* tests/test-rename.h (test_rename): Allow EEXIST and ENOTDIR as
alternative error codes.
* tests/test-renameat.c (main): Likewise.
2010-12-24 Bruno Haible
*printf: Detect large precisions bug on Solaris 10/SPARC.
* m4/printf.m4 (gl_PRINTF_PRECISION): Add one more test code, provided
by Paul Eggert.
* tests/test-snprintf-posix.h (test_function): Add this test code here
too.
* tests/test-sprintf-posix.h (test_function): Likewise.
* tests/test-vasnprintf-posix.c (test_function): Likewise.
* tests/test-vasprintf-posix.c (test_function): Likewise.
* doc/posix-functions/fprintf.texi: Mention Solaris 10 bug as worked
around by gnulib.
* doc/posix-functions/printf.texi: Likewise.
* doc/posix-functions/snprintf.texi: Likewise.
* doc/posix-functions/sprintf.texi: Likewise.
* doc/posix-functions/vfprintf.texi: Likewise.
* doc/posix-functions/vprintf.texi: Likewise.
* doc/posix-functions/vsnprintf.texi: Likewise.
* doc/posix-functions/vsprintf.texi: Likewise.
* doc/posix-functions/dprintf.texi: Undo last commit.
* doc/posix-functions/vdprintf.texi: Likewise.
2010-12-23 Paul Eggert
tests: port test-fdutimensat.c to Solaris 8
* tests/test-fdutimensat.c (do_fdutimens): Don't assume
fdutimensat works with a nonnegative fd and AT_SYMLINK_NOFOLLOW.
On Solaris 8, it fails with errno == ENOSYS, because there is no
futimens (so it can't use the fd), and there is no lutimens (so it
can't implement AT_SYMLINK_NOFOLLOW on symlinks).
vsnprintf: make more consistent with snprintf; doc fixes
* doc/posix-functions/snprintf.texi (snprintf): The workaround for
the byte count return problem was promoted from the snprintf-posix
to the snprintf module.
* doc/posix-functions/vsnprintf.texi (vsnprintf): Likewise.
* m4/vsnprintf.m4 (gl_FUNC_VSNPRINTF): Also check
gl_SNPRINTF_RETVAL_C99, for consistency with gl_FUNC_SNPRINTF.
* tests/test-snprintf.c (main): Check the byte count returned.
* tests/test-vsnprintf.c (main): Likewise.
2010-12-23 Eric Blake
sigpipe: relax to LGPLv2+, since it did not have any LGPLv3+ parts
* modules/sigpipe (License): Relax license.
2010-12-22 Paul Eggert
doc: document Solaris printf bug with large float precisions
* doc/posix-functions/dprintf.texi (dprintf):
* doc/posix-functions/fprintf.texi (fprintf):
* doc/posix-functions/printf.texi (printf):
* doc/posix-functions/snprintf.texi (snprintf):
* doc/posix-functions/sprintf.texi (sprintf):
* doc/posix-functions/vdprintf.texi (vdprintf):
* doc/posix-functions/vfprintf.texi (vfprintf):
* doc/posix-functions/vprintf.texi (vprintf):
* doc/posix-functions/vsnprintf.texi (vsnprintf):
* doc/posix-functions/vsprintf.texi (vsprintf):
Mention that these functions mishandle large floating point
precisions on Solaris 10. The same bug is also present in Solaris
8, and I assume earlier. This causes "cd gnulib-tests; make
check" to fail on Solaris 8 (and I assume, later) when building
the latest coreutils, in test-vasprintf-posix's call to
my_asprintf (&result, "%.4000f %d", 1.0, 99). I have not checked
the wide flavors (e.g., wprintf) so this patch just updates the
documentation for the narrow ones.
test-posixtm.c: add two tests
* tests/test-posixtm.c: Add two tests, to highlight the
bug in Solaris 10 (and earlier) localtime. Gnulib doesn't work
around this bug; this is merely to document it.
2010-12-22 Bruno Haible
getlogin_r: Work around portability problem on OSF/1.
* m4/getlogin_r.m4 (gl_FUNC_GETLOGIN_R): Detect the OSF/1 problem.
* lib/unistd.in.h (getlogin_r): Replace if REPLACE_GETLOGIN_R is set.
* lib/getlogin_r.c (getlogin_r): When getlogin_r exists, invoke it and
test for a truncated result.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize REPLACE_GETLOGIN_R.
* modules/unistd (Makefile.am): Substitute REPLACE_GETLOGIN_R.
* modules/getlogin_r (Depends-on): Add memchr.
* doc/posix-functions/getlogin_r.texi: Mention the OSF/1 problem.
2010-12-22 Bruno Haible
ptsname: Avoid test failure on OSF/1 5.1.
* modules/ptsname-tests (Depends-on): Add 'same-inode'.
* tests/test-ptsname.c: Include , same-inode.h.
(same_slave): New function.
(main): Use it to compare ptsname's result with the expected file name.
2010-12-22 Bruno Haible
Port extended stdio modules to HP NonStop Kernel.
* lib/stdio-impl.h (_IOERR, _IOREAD, _IOWRT, _IORW) [__TANDEM]: New
macros.
* lib/fbufmode.c: Update comments.
* lib/fflush.c: Likewise.
* lib/fpurge.c: Likewise.
* lib/freadable.c: Likewise.
* lib/freadahead.c: Likewise.
* lib/freading.c: Likewise.
* lib/freadptr.c: Likewise.
* lib/freadseek.c: Likewise.
* lib/fseeko.c: Likewise.
* lib/fseterr.c: Likewise.
* lib/fwritable.c: Likewise.
* lib/fwriting.c: Likewise.
Reported by Joachim Schmitz .
2010-12-22 Bruno Haible
ttyname_r: Work around bug on OSF/1 5.1.
* doc/posix-functions/ttyname_r.texi: Mention the OSF/1 bug.
* m4/ttyname_r.m4 (gl_FUNC_TTYNAME_R): Detect the OSF/1 bug. Say "no"
instead of "guessing no" when the OSF/1 bug or the Solaris bug is
present.
* lib/ttyname_r.c (ttyname_r): Update comments.
2010-12-22 Bruno Haible
round: Implement result sign according to IEEE 754.
* lib/round.c (MIN, MINUS_ZERO): New macros.
(FLOOR_FREE_ROUND): Return -0.0 for -0.5 < x < 0.
* tests/test-roundf-ieee.c (main): Test also values between -1 and 1.
* tests/test-round-ieee.c (main): Likewise.
* tests/test-roundl-ieee.c (main): Likewise.
trunc: Implement result sign according to IEEE 754.
* lib/trunc.c (MIN, MINUS_ZERO): New macros.
(FUNC): Return +0.0 for 0 < x < 1 and -0.0 for -1 < x < 0.
* tests/test-trunc2.c: Include minus-zero.h.
(MINUS_ZERO): New macro.
(trunc_reference): Keep in sync with lib/trunc.c.
* tests/test-truncf2.c: Include minus-zero.h.
(MINUS_ZERO): New macro.
(truncf_reference): Keep in sync with lib/trunc.c.
* tests/test-truncf-ieee.c (main): Test also values between -1 and 1.
* tests/test-trunc-ieee.c (main): Likewise.
* tests/test-truncl-ieee.c (main): Likewise.
ceil: Implement result sign according to IEEE 754.
* lib/ceil.c (MIN, MINUS_ZERO): New macros.
(FUNC): Return -0.0 for -1 < x < 0.
* tests/test-ceil2.c: Include minus-zero.h.
(MINUS_ZERO): New macro.
(ceil_reference): Keep in sync with lib/ceil.c.
* tests/test-ceilf2.c: Include minus-zero.h.
(MINUS_ZERO): New macro.
(ceilf_reference): Keep in sync with lib/ceil.c.
* tests/test-ceilf-ieee.c (main): Test also values between -1 and 1.
* tests/test-ceil-ieee.c (main): Likewise.
* tests/test-ceill-ieee.c (main): Likewise.
floor: Implement result sign according to IEEE 754.
* lib/floor.c (FUNC): Return +0.0 for 0 < x < 1.
* tests/test-floor2.c (floor_reference): Keep in sync with lib/floor.c.
* tests/test-floorf2.c (floorf_reference): Likewise.
* tests/test-floorf-ieee.c (main): Test also values between -1 and 1.
* tests/test-floor-ieee.c (main): Likewise.
* tests/test-floorl-ieee.c (main): Likewise.
2010-12-22 Bruno Haible
getaddrinfo: Update doc.
* doc/posix-functions/gai_strerror.texi: Return type is also different
on AIX and HP-UX.
2010-12-22 Paul Eggert
getaddrinfo, inet_ntop: Update doc for Solaris.
* doc/posix-functions/gai_strerror.texi: Return type is also an
issue on Solaris 9 and earlier.
* doc/posix-functions/inet_ntop.texi: 4th arg type is also an issue
on Solaris 10 and earlier.
2010-12-21 Bruno Haible
New module 'roundl-ieee'.
* modules/roundl-ieee: New file.
* m4/roundl.m4 (gl_FUNC_ROUNDL): If gl_FUNC_ROUNDL_IEEE is also used,
test whether roundl works according to ISO C 99 with IEC 60559.
* m4/roundl-ieee.m4: New file.
* modules/roundl-ieee-tests: New file.
* tests/test-roundl-ieee.c: New file, based on tests/test-roundl.c.
* tests/test-roundl.c (main): Remove signbit tests.
* modules/roundl-tests (Depends-on): Remove signbit.
* doc/posix-functions/roundl.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'truncl-ieee'.
* modules/truncl-ieee: New file.
* modules/truncl-ieee-tests: New file.
* tests/test-truncl-ieee.c: New file, based on tests/test-truncl.c.
* tests/test-truncl.c (main): Remove signbit tests.
* modules/truncl-tests (Depends-on): Remove signbit.
* doc/posix-functions/truncl.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'ceill-ieee'.
* modules/ceill-ieee: New file.
* modules/ceill-ieee-tests: New file.
* tests/test-ceill-ieee.c: New file, based on tests/test-ceill.c.
* tests/test-ceill.c (main): Remove signbit tests.
* modules/ceill-tests (Depends-on): Remove signbit.
* doc/posix-functions/ceill.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'floorl-ieee'.
* modules/floorl-ieee: New file.
* modules/floorl-ieee-tests: New file.
* tests/test-floorl-ieee.c: New file, based on tests/test-floorl.c.
* tests/test-floorl.c (main): Remove signbit tests.
* modules/floorl-tests (Depends-on): Remove signbit.
* doc/posix-functions/floorl.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'round-ieee'.
* modules/round-ieee: New file.
* m4/round.m4 (gl_FUNC_ROUND): If gl_FUNC_ROUND_IEEE is also used, test
whether round works according to ISO C 99 with IEC 60559.
* m4/round-ieee.m4: New file.
* modules/round-ieee-tests: New file.
* tests/test-round-ieee.c: New file, based on tests/test-roundf-ieee.c.
* tests/test-round1.c (main): Remove signbit tests.
* modules/round-tests (Depends-on): Remove 'signbit'.
* doc/posix-functions/round.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'trunc-ieee'.
* modules/trunc-ieee: New file.
* m4/trunc.m4 (gl_FUNC_TRUNC): If gl_FUNC_TRUNC_IEEE is also used, test
whether trunc works according to ISO C 99 with IEC 60559.
* m4/trunc-ieee.m4: New file.
* lib/math.in.h (trunc): Replace if REPLACE_TRUNC is set.
* m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_TRUNC.
* modules/math (Makefile.am): Substitute REPLACE_TRUNC.
* modules/trunc-ieee-tests: New file.
* tests/test-trunc-ieee.c: New file, based on tests/test-truncf-ieee.c.
* tests/test-trunc1.c (main): Remove signbit tests.
* modules/trunc-tests (Depends-on): Remove 'signbit'.
* doc/posix-functions/trunc.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'ceil-ieee'.
* modules/ceil-ieee: New file.
* m4/ceil.m4 (gl_FUNC_CEIL): Require gl_MATH_H_DEFAULTS. If
gl_FUNC_CEIL_IEEE is also used, test whether ceil works according to
ISO C 99 with IEC 60559.
* m4/ceil-ieee.m4: New file.
* modules/ceil (Files): Add lib/ceil.c.
(Depends-on): Add 'float'.
(configure.ac): Invoke gl_MATH_MODULE_INDICATOR.
* lib/math.in.h (ceil): New declaration.
* m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize GNULIB_CEIL,
REPLACE_CEIL.
* modules/math (Makefile.am): Substitute GNULIB_CEIL, REPLACE_CEIL.
* modules/ceil-ieee-tests: New file.
* tests/test-ceil-ieee.c: New file, based on tests/test-ceilf-ieee.c.
* tests/test-math-c++.cc: Check the signature of 'ceil'.
* doc/posix-functions/ceil.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'floor-ieee'.
* modules/floor-ieee: New file.
* m4/floor.m4 (gl_FUNC_FLOOR): Require gl_MATH_H_DEFAULTS. If
gl_FUNC_FLOOR_IEEE is also used, test whether floor works according to
ISO C 99 with IEC 60559.
* m4/floor-ieee.m4: New file.
* modules/floor (Files): Add lib/floor.c.
(Depends-on): Add 'float'.
(configure.ac): Invoke gl_MATH_MODULE_INDICATOR.
* lib/math.in.h (floor): New declaration.
* m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize GNULIB_FLOOR,
REPLACE_FLOOR.
* modules/math (Makefile.am): Substitute GNULIB_FLOOR, REPLACE_FLOOR.
* modules/floor-ieee-tests: New file.
* tests/test-floor-ieee.c: New file, based on tests/test-floorf-ieee.c.
* tests/test-math-c++.cc: Check the signature of 'floor'.
* doc/posix-functions/floor.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'roundf-ieee'.
* modules/roundf-ieee: New file.
* m4/roundf.m4 (gl_FUNC_ROUNDF): If gl_FUNC_ROUNDF_IEEE is also used,
test whether roundf works according to ISO C 99 with IEC 60559.
* m4/roundf-ieee.m4: New file.
* modules/roundf-ieee-tests: New file.
* tests/test-roundf-ieee.c: New file, based on tests/test-roundf1.c.
* tests/test-roundf1.c (main): Remove signbit tests.
* modules/roundf-tests (Depends-on): Remove 'signbit'.
* doc/posix-functions/roundf.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'truncf-ieee'.
* modules/truncf-ieee: New file.
* m4/truncf.m4 (gl_FUNC_TRUNCF): If gl_FUNC_TRUNCF_IEEE is also used,
test whether truncf works according to ISO C 99 with IEC 60559.
* m4/truncf-ieee.m4: New file.
* lib/math.in.h (truncf): Replace if REPLACE_TRUNCF is set.
* m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_TRUNCF.
* modules/math (Makefile.am): Substitute REPLACE_TRUNCF.
* modules/truncf-ieee-tests: New file.
* tests/test-truncf-ieee.c: New file, based on tests/test-truncf1.c.
* tests/test-truncf1.c (main): Remove signbit tests.
* modules/truncf-tests (Depends-on): Remove 'signbit'.
* doc/posix-functions/truncf.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'ceilf-ieee'.
* modules/ceilf-ieee: New file.
* m4/ceilf.m4 (gl_FUNC_FLOORF): If gl_FUNC_CEILF_IEEE is also used,
test whether ceilf works according to ISO C 99 with IEC 60559.
* m4/ceilf-ieee.m4: New file.
* modules/ceilf-ieee-tests: New file.
* tests/test-ceilf-ieee.c: New file, based on tests/test-ceilf1.c.
* tests/test-ceilf1.c (main): Remove signbit tests.
* modules/ceilf-tests (Depends-on): Remove 'signbit'.
* doc/posix-functions/ceilf.texi: Mention the new module.
2010-12-21 Bruno Haible
New module 'floorf-ieee'.
* modules/floorf-ieee: New file.
* m4/floorf.m4 (gl_FUNC_FLOORF): If gl_FUNC_FLOORF_IEEE is also used,
test whether floorf works according to ISO C 99 with IEC 60559.
* m4/floorf-ieee.m4: New file.
* modules/floorf-ieee-tests: New file.
* tests/test-floorf-ieee.c: New file, based on tests/test-floorf1.c.
* tests/test-floorf1.c (main): Remove signbit tests.
* modules/floorf-tests (Depends-on): Remove 'signbit'.
* doc/posix-functions/floorf.texi: Mention the new module.
2010-12-21 Bruno Haible
Support for minus zero in autoconf macros.
* m4/minus-zero.m4: New file, based on tests/minus-zero.h.
* m4/signbit.m4 (gl_FLOAT_SIGNBIT_CODE, gl_DOUBLE_SIGNBIT_CODE,
gl_LONG_DOUBLE_SIGNBIT_CODE, gl_FLOATTYPE_SIGNBIT_CODE): New macros.
* tests/minus-zero.h: Update comments.
2010-12-21 Bruno Haible
Tests for module 'ceil'.
* modules/ceil-tests: New file.
* tests/test-ceil1.c: New file, based on tests/test-ceill.c.
* tests/test-ceil2.c: New file, based on tests/test-ceilf2.c.
2010-12-21 Bruno Haible
Tests for module 'floor'.
* modules/floor-tests: New file.
* tests/test-floor1.c: New file, based on tests/test-floorl.c.
* tests/test-floor2.c: New file, based on tests/test-floorf2.c.
2010-12-21 Bruno Haible
math: Fix indentation.
* lib/math.in.h (floorf): Fix indentation.
2010-12-21 Bruno Haible
Fix cross-compilation guesses on Solaris.
* m4/fopen.m4 (gl_FUNC_FOPEN): Correct shell pattern so that it does
not match "solaris2.10".
* m4/open.m4 (gl_FUNC_OPEN): Likewise.
* m4/printf.m4 (gl_SNPRINTF_TRUNCATION_C99, gl_SNPRINTF_DIRECTIVE_N,
gl_VSNPRINTF_ZEROSIZE_C99): Likewise.
2010-12-21 Paul Eggert
snprintf: port snprintf (NULL, 0, ...) to Solaris 8 and 9
This fixes a problem observed with the latest coreutils snapshot
that caused a test to fail on Solaris 8. src/csplit.c's call
snprintf (NULL, 0, format, UINT_MAX) returns -1 on Solaris 9 and
earlier, instead of returning the number of bytes that would have
been generated; this causes csplit to incorrectly report memory
exhaustion.
* m4/printf.m4 (gl_SNPRINTF_RETVAL_C99): Also check for
snprintf (NULL, 0, ...) and (for good measure) snprintf (buf, 0, ...).
Guess that it doesn't work on Solaris 2.6 through 9. Adjust
comments to match.
(gl_PRINTF_SIZES_C99, gl_PRINTF_DIRECTIVE_F, gl_SNPRINTF_RETVAL_C99):
Fix typo in matching older versions of Solaris: "solaris2.10"
is matched by the shell pattern "solaris2.[0-9]*". This matters
only for guessing while cross-compiling.
* m4/snprintf.m4 (gl_FUNC_SNPRINTF): Also check gl_SNPRINTF_RETVAL_C99.
2010-12-20 Paul Eggert
ftoastr: fix comment again
* lib/ftoastr.h: Fix typo in comment. Noted by Ben Pfaff in
.
Also, simplify example a bit by using flags = 0.
2010-12-20 Bruno Haible
round*, trunc*: Update documentation regarding glibc.
* doc/posix-functions/roundf.texi: Mention missing declaration problem.
* doc/posix-functions/round.texi: Likewise.
* doc/posix-functions/roundl.texi: Likewise.
* doc/posix-functions/truncf.texi: Likewise.
* doc/posix-functions/trunc.texi: Likewise.
* doc/posix-functions/truncl.texi: Likewise.
2010-12-20 Bruno Haible
roundf, round, roundl: Update documentation regarding OSF/1 5.1.
* doc/posix-functions/roundf.texi: Mention OSF/1 5.1 problem.
* doc/posix-functions/round.texi: Likewise.
* doc/posix-functions/roundl.texi: Likewise.
2010-12-20 Bruno Haible
ttyname_r: Add missing declaration on HP-UX 11.
* lib/unistd.in.h (ttyname_r): Test HAVE_DECL_TTYNAME_R instead of
HAVE_TTYNAME_R.
* m4/ttyname_r.m4 (gl_FUNC_TTYNAME_R): Test whether ttyname_r is
declared. Set HAVE_TTYNAME_R always.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize
HAVE_DECL_TTYNAME_R, not HAVE_TTYNAME_R.
* modules/unistd (Makefile.am): Substitute HAVE_DECL_TTYNAME_R, not
HAVE_TTYNAME_R.
* doc/posix-functions/ttyname_r.texi: Document the HP-UX 11 problem.
2010-12-20 Bruno Haible
getlogin, getlogin_r: Document HP-UX 11.11 bugs.
* doc/posix-functions/getlogin.texi: Document HP-UX 11.11 bug.
* doc/posix-functions/getlogin_r.texi: Likewise.
* tests/test-getlogin.c: Include .
(main): Avoid test failure on HP-UX 11.11.
* tests/test-getlogin_r.c (main): Likewise.
2010-12-20 Bruno Haible
getlogin_r: Add missing declaration on HP-UX 11.
* m4/getlogin_r.m4 (gl_FUNC_GETLOGIN_R): Test whether getlogin_r is
declared also when it exists as a function.
* doc/posix-functions/getlogin_r.texi: Document this workaround.
2010-12-20 Bruno Haible
wcsrtombs: Don't confuse mbstate_t with rpl_mbstate_t.
* lib/wcsrtombs.c: If gnulib overrides mbstate_t, define wcsrtombs
through wcrtomb.
2010-12-19 Paul Eggert
ftoastr: fix comment
* lib/ftoastr.h: Fix typo in comment. Noted by Ben Pfaff in
.
2010-12-19 Bruno Haible
isnan: Ensure it is a macro.
* lib/math.in.h (isnan): Define as a macro if not already a macro.
* doc/posix-functions/isnan.texi: Mention problem on IRIX, OSF/1,
Solaris.
2010-12-19 Bruno Haible
ldexpl test: Fix link error on OSF/1 5.1.
* modules/ldexpl-tests (Makefile.am): Define test_ldexpl_LDADD.
2010-12-19 Bruno Haible
wctype: Make it work in C++ mode on OSF/1 5.1.
* lib/wctype.in.h (iswblank): Declare but not define here.
* lib/iswblank.c: New file, extracted from lib/wctype.in.h.
* m4/wctype_h.m4 (gl_WCTYPE_H): Arrange to compile it if needed.
* modules/wctype (Files): Add lib/iswblank.c.
2010-12-19 Bruno Haible
signal: Document problem with type of SIGRTMIN, SIGRTMAX on OSF/1 5.1.
* doc/posix-headers/signal.texi: Document OSF/1 5.1 problem.
* lib/strsignal.c (strsignal): Cast SIGRTMIN to 'int'.
2010-12-19 Bruno Haible
sys_socket: Use POSIX compatible declarations on OSF/1 5.1.
* m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): On OSF/1, define
_POSIX_PII_SOCKET.
* doc/posix-functions/recv.texi: Document the OSF/1 problem.
* doc/posix-functions/recvfrom.texi: Likewise.
* doc/posix-functions/send.texi: Likewise.
* doc/posix-functions/sendto.texi: Likewise.
2010-12-19 Bruno Haible
tcgetsid: Add missing declaration on OSF/1 5.1.
* lib/termios.in.h (tcgetsid): Test HAVE_DECL_TCGETSID instead of
HAVE_TCGETSID.
* m4/tcgetsid.m4 (gl_FUNC_TCGETSID): Test whether tcgetsid is declared.
Don't set HAVE_TCGETSID.
* m4/termios_h.m4 (gl_TERMIOS_H_DEFAULTS): Initialize
HAVE_DECL_TCGETSID, not HAVE_TCGETSID.
* modules/termios (Makefile.am): Substitute HAVE_DECL_TCGETSID, not
HAVE_TCGETSID.
* doc/posix-functions/tcgetsid.texi: Mention the OSF/1 5.1 problem.
2010-12-19 Bruno Haible
stdio: Fix problem with popen() declaration on OSF/1 5.1.
* lib/stdio.in.h: During the include_next statement, let recursive
includes of this file include only the system header file.
2010-12-19 Bruno Haible
iconv_open: Fix regression from 2010-12-04.
* m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN_UTF): Fix typo.
Reported by Noah Lavine .
2010-12-19 Bruno Haible
stdbool test: Avoid a gcc warning.
* tests/test-stdbool.c (main): Fail if e1 is false.
Reported by Jim Meyering.
2010-12-19 Jim Meyering
setenv: restore to working order
$HAVE_SETENV is used in gl_FUNC_SETENV, yet its definitions were
mistakenly removed.
* m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE): Restore code to set
HAVE_SETENV.
* m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Restore code to initialize
HAVE_SETENV.
2010-12-19 Bruno Haible
Document some different function declarations on OSF/1 5.1.
* doc/posix-functions/gai_strerror.texi: Mention different declaration.
* doc/posix-functions/inet_ntop.texi: Likewise.
* doc/posix-functions/gethostname.texi: Likewise.
* lib/unistd.in.h (gethostname): Update comment.
2010-12-19 Bruno Haible
doc: Mention vasprintf-posix module.
* doc/glibc-functions/asprintf.texi: Mention the workarounds present in
the 'vasprintf-posix' module.
* doc/glibc-functions/vasprintf.texi: Likewise.
2010-12-19 Bruno Haible
unsetenv: Add missing declaration on OSF/1 5.1.
* lib/stdlib.in.h (setenv): Test HAVE_DECL_UNSETENV, not HAVE_UNSETENV.
* m4/setenv.m4 (gl_FUNC_UNSETENV): Test whether unsetenv is declared.
Don't set HAVE_UNSETENV. In the test program, set _BSD.
* m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize HAVE_DECL_UNSETENV,
not HAVE_UNSETENV.
* modules/stdlib (Makefile.am): Substitute HAVE_DECL_UNSETENV, not
HAVE_UNSETENV.
* doc/posix-functions/unsetenv.texi: Mention the OSF/1 5.1 problem.
2010-12-19 Bruno Haible
setenv: Add missing declaration on OSF/1 5.1.
* lib/stdlib.in.h (setenv): Test HAVE_DECL_SETENV, not HAVE_SETENV.
* m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE): Test whether setenv is
declared. Don't set HAVE_SETENV.
* m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize HAVE_DECL_SETENV,
not HAVE_SETENV.
* modules/stdlib (Makefile.am): Substitute HAVE_DECL_SETENV, not
HAVE_SETENV.
* doc/posix-functions/setenv.texi: Mention the OSF/1 5.1 problem.
2010-12-19 Bruno Haible
nl_langinfo tests: Avoid gcc warning.
* tests/test-nl_langinfo.c: Don't enable the GCC pragma for GCC 4.2.
2010-12-19 Bruno Haible
mknod: Avoid error in C++ mode on OSF/1 with GCC.
* lib/sys_stat.in.h (mknod): Use _GL_CXXALIAS_SYS_CAST instead of
_GL_CXXALIAS_SYS.
2010-12-19 Bruno Haible
stdbool: Relax test.
* tests/test-stdbool.c (e): Don't require that casts from a variable's
address to 'bool' work in static initializer, for compilers other than
GCC.
2010-12-19 Bruno Haible
ftello: Add missing declaration on OSF/1 5.1.
* lib/stdio.in.h (ftello): Test HAVE_DECL_FTELLO, not HAVE_FTELLO.
* m4/ftello.m4 (gl_FUNC_FTELLO): Test whether ftello is declared.
* m4/stdio_h.m4 (gl_STDIO_H_DEFAULTS): Initialize HAVE_DECL_FTELLO.
* modules/stdio (Makefile.am): Substitute HAVE_DECL_FTELLO.
* doc/posix-functions/ftello.texi: Mention the OSF/1 5.1 problem.
2010-12-19 Bruno Haible
fseeko: Add missing declaration on OSF/1 5.1.
* lib/stdio.in.h (fseeko): Test HAVE_DECL_FSEEKO, not HAVE_FSEEKO.
* m4/fseeko.m4 (gl_FUNC_FSEEKO): Test whether fseeko is declared.
* m4/stdio_h.m4 (gl_STDIO_H_DEFAULTS): Initialize HAVE_DECL_FSEEKO.
* modules/stdio (Makefile.am): Substitute HAVE_DECL_FSEEKO.
* doc/posix-functions/fseeko.texi: Mention the OSF/1 5.1 problem.
2010-12-19 Bruno Haible
fchdir: Add missing declaration on OSF/1 5.1.
* lib/unistd.in.h (fchdir): Provide declaration if systems lacks it.
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Check whether fchdir is declared.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize HAVE_DECL_FCHDIR.
* modules/unistd (Makefile.am): Substitute HAVE_DECL_FCHDIR.
* doc/posix-functions/fchdir.texi: Mention the OSF/1 5.1 problem.
2010-12-19 Bruno Haible
relocatable-prog-wrapper: Separate from relocatable-prog.
* modules/relocatable-prog (Makefile.am): Define uninstall-hook and
uninstall-relocwrapper rule here.
* modules/relocatable-prog-wrapper (Makefile.am): ... not here.
Reported by Ian Beckwith .
2010-12-19 Bruno Haible
unistr/u8-mbsnlen: Add missing dependency.
* modules/unistr/u8-mbsnlen (Depends-on): Add unistr/u8-mbtouc.
Reported by Ian Beckwith .
2010-12-19 Bruno Haible
iconv: Make it possible again to use this module without 'iconv-h'.
* modules/iconv (configure.ac): Don't invoke gl_ICONV_MODULE_INDICATOR
if it is not defined.
Reported by Ian Beckwith .
2010-12-18 Paul Eggert
acl: port to Solaris 8 when copying from tmpfs to ufs
* lib/copy-acl.c (qcopy_acl): Also allow EINVAL as an ignorable
error number. Problem observed on Solaris 8 with latest
coreutils, with "mv A B", where A is on a tmpfs file system and B
is on a ufs file system. This caused coreutils' mv/part-symlink
test to fail.
tests: set fail=0 at start
* tests/init.sh (setup_): Move fail=0 initialization here ...
(mktempd_): ... from here, so that tests can rely on fail being
set to 0 initially. This fixes a problem in coreutils; see:
http://lists.gnu.org/archive/html/coreutils/2010-12/msg00083.html
2010-12-18 Bruno Haible
memmem-simple: Stylistic changes.
* m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE): Avoid possible gcc warning.
Fix preprocessor directive indentation.
2010-12-15 Pádraig Brady
memmem, memmem-simple: reorganize and expand empty needle check
* m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE, gl_FUNC_MEMMEM): Move all
functional checks to memmem-simple so that one has a fully functional
memmem by using just this module.
Restrict the performance only check to the memmem module.
Also expand the empty needle check to ensure the correct
pointer is returned, not just a non NULL pointer.
* doc/glibc-functions/memmem.texi: Rearrange the portability
documentation to correlate with the rearranged checks.
Clarify exactly how the memmem and memmem-simple modules
relate to each other.
2010-12-15 Pádraig Brady
Bruno Haible
Improve cross-compilation guesses for uClibc.
* m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE): When cross-compiling, assume
that uClibc does not have the glibc bug.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE): Likewise.
* m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE): Likewise.
2010-12-14 Eric Blake
configmake: provide fallbacks for oldest supported autotools
* m4/configmake.m4: New file.
* modules/configmake (Files): Ship it.
(configure.ac): Use it to guarantee fallbacks.
2010-12-13 Pádraig Brady
read-file: Improve handling of large files
* lib/read-file.c (fread_file): Minimize realloc()s
for regular files, and better manage sizes around SIZE_MAX.
2010-12-13 Eric Blake
cloexec, fcntl: relax license
* modules/cloexec (License): Change from LGPLv3+ to LGPLv2+, with
consent from all contributors.
* modules/fcntl (License): Likewise.
2010-12-10 Bruno Haible
Tests for module 'pipe-posix'.
* modules/pipe-posix-tests: New file.
* tests/test-pipe.c: New file, based on tests/test-pipe2.c.
2010-12-10 Bruno Haible
pipe-posix: Make it work in C++ mode.
* lib/unistd.in.h: Don't include , for pipe.
(pipe): Use common idiom, not a macro definition.
* lib/pipe.c: New file.
* m4/pipe.m4: New file.
* modules/pipe-posix (Description): Enhance.
(Files): Add lib/pipe.c, m4/pipe.m4.
(configure.ac): Invoke gl_FUNC_PIPE.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize HAVE_PIPE.
* modules/unistd (Makefile.am): Substitute HAVE_PIPE.
* tests/test-unistd-c++.cc: Check the signature of pipe.
2010-12-10 Bruno Haible
Rename module 'pipe' to 'spawn-pipe'.
* modules/spawn-pipe: New file, renamed from modules/pipe.
(Files, configure.ac, Makefile.am): Update.
(Include): Mention "spawn-pipe.h" instead of "pipe.h".
* modules/pipe: Reduce to an obsolete indirection to 'spawn-pipe'.
* lib/spawn-pipe.h: New file, renamed from lib/pipe.h.
* lib/spawn-pipe.c: New file, renamed from lib/pipe.c. Include
"spawn-pipe.h" instead of "pipe.h".
* m4/spawn-pipe.m4: New file, renamed from m4/pipe.m4. Rename gl_PIPE
to gl_SPAWN_PIPE.
* modules/spawn-pipe-tests: New file, renamed from modules/pipe-tests.
(Files, Makefile.am): Update.
* tests/test-spawn-pipe.sh: New file, renamed from tests/test-pipe.sh.
Update.
* tests/test-spawn-pipe.c: New file, renamed from tests/test-pipe.c.
Include "spawn-pipe.h" instead of "pipe.h".
* lib/csharpcomp.c: Include "spawn-pipe.h" instead of "pipe.h".
* lib/javacomp.c: Likewise.
* lib/javaversion.c: Likewise.
* lib/pipe-filter-gi.c: Likewise.
* lib/pipe-filter-ii.c: Likewise.
* modules/csharpcomp (Depends-on): Add 'spawn-pipe', remove 'pipe'.
* modules/javacomp (Depends-on): Likewise.
* modules/javaversion (Depends-on): Likewise.
* modules/pipe-filter-gi (Depends-on): Likewise.
* modules/pipe-filter-ii (Depends-on): Likewise.
* MODULES.html.sh (Executing programs): Update.
* NEWS: Mention the change.
2010-12-10 Eric Blake
pipe-posix: new module
* modules/pipe-posix: New file.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Set default.
(gl_UNISTD_H): Check for declaration.
* modules/unistd (Makefile.am): Substitute it.
* lib/unistd.in.h (pipe): Provide it for mingw.
* doc/posix-functions/pipe.texi (pipe): Update documentation.
* MODULES.html.sh (File descriptor based Input/Output): Likewise.
2010-12-07 Bruno Haible
unistr/u8-strcmp: Avoid collision with libc function on Solaris 11.
* lib/unistr.in.h (u8_strcmp) [__sun]: Declare with real name
u8_strcmp_gnu.
* modules/unistr/u8-strcmp (configure.ac): Bump version number.
2010-12-06 Bruno Haible
Update internal documentation.
* m4/README: Document new idioms for AC_RUN_IFELSE invocations.
2010-12-04 Bruno Haible
Put more information about failed tests into the test return codes.
* m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Change test
program so that it returns an enumerated value (0, 1, 2, 3, 4, ...).
* m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise.
* m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Likewise.
* m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): Likewise.
* m4/getdelim.m4 (gl_FUNC_GETDELIM): Likewise.
* m4/getline.m4 (gl_FUNC_GETLINE): Likewise.
* m4/intdiv0.m4 (gt_INTDIV0): Likewise.
* m4/isapipe.m4 (gl_PREREQ_ISAPIPE): Likewise.
* m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise.
* m4/posix_spawn.m4 (gl_POSIX_SPAWN_WORKS): Likewise.
* m4/putenv.m4 (gl_FUNC_PUTENV): Likewise.
* m4/sleep.m4 (gl_FUNC_SLEEP): Likewise.
* m4/stdint.m4 (gl_STDINT_H): Likewise.
* m4/calloc.m4 (_AC_FUNC_CALLOC_IF): Change test program so that it
returns a bit mask.
* m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Likewise.
* m4/chown.m4 (gl_FUNC_CHOWN_FOLLOWS_SYMLINK): Likewise.
* m4/dup2.m4 (gl_FUNC_DUP2): Likewise.
* m4/fcntl-o.m4 (gl_FCNTL_O_FLAGS): Likewise.
* m4/fnmatch.m4 (gl_FUNC_FNMATCH_POSIX): Likewise.
* m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Likewise.
* m4/frexpl.m4 (gl_FUNC_FREXPL_WORKS): Likewise.
* m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Likewise.
* m4/iconv.m4 (AM_ICONV_LINK): Likewise.
* m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN_UTF): Likewise.
* m4/isfinite.m4 (gl_ISFINITEL_WORKS): Likewise.
* m4/isnanf.m4 (gl_ISNANF_WORKS): Likewise.
* m4/isnanl.m4 (gl_FUNC_ISNANL_WORKS): Likewise.
* m4/ldexpl.m4 (gl_FUNC_LDEXPL_WORKS): Likewise.
* m4/link.m4 (gl_FUNC_LINK): Likewise.
* m4/linkat.m4 (gl_FUNC_LINKAT): Likewise.
* m4/mbrlen.m4 (gl_MBRLEN_RETVAL): Likewise.
* m4/mbrtowc.m4 (gl_MBRTOWC_RETVAL): Likewise.
* m4/mbsrtowcs.m4 (gl_MBSRTOWCS_WORKS): Likewise.
* m4/memchr.m4 (gl_FUNC_MEMCHR): Likewise.
* m4/memmem.m4 (gl_FUNC_MEMMEM): Likewise.
* m4/mkfifo.m4 (gl_FUNC_MKFIFO): Likewise.
* m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Likewise.
* m4/mktime.m4 (AC_FUNC_MKTIME): Likewise.
* m4/open.m4 (gl_FUNC_OPEN): Likewise.
* m4/poll.m4 (gl_FUNC_POLL): Likewise.
* m4/popen.m4 (gl_FUNC_POPEN): Likewise.
* m4/printf.m4 (gl_PRINTF_SIZES_C99, gl_PRINTF_LONG_DOUBLE,
gl_PRINTF_INFINITE, gl_PRINTF_INFINITE_LONG_DOUBLE,
gl_PRINTF_DIRECTIVE_A, gl_PRINTF_DIRECTIVE_F, gl_PRINTF_DIRECTIVE_LS,
gl_PRINTF_PRECISION): Likewise.
* m4/regex.m4 (gl_REGEX): Likewise.
* m4/rename.m4 (gl_FUNC_RENAME): Likewise.
* m4/rmdir.m4 (gl_FUNC_RMDIR): Likewise.
* m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE): Likewise.
* m4/stat.m4 (gl_FUNC_STAT): Likewise.
* m4/stpncpy.m4 (gl_FUNC_STPNCPY): Likewise.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR): Likewise.
* m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Likewise.
* m4/strsignal.m4 (gl_FUNC_STRSIGNAL): Likewise.
* m4/strstr.m4 (gl_FUNC_STRSTR): Likewise.
* m4/strtod.m4 (gl_FUNC_STRTOD): Likewise.
* m4/symlink.m4 (gl_FUNC_SYMLINK): Likewise.
* m4/tsearch.m4 (gl_FUNC_TSEARCH): Likewise.
* m4/ttyname_r.m4 (gl_FUNC_TTYNAME_R): Likewise.
* m4/unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Likewise.
* m4/unlink.m4 (gl_FUNC_UNLINK): Likewise.
* m4/utimensat.m4 (gl_FUNC_UTIMENSAT): Likewise.
* m4/utimes.m4 (gl_FUNC_UTIMES): Likewise.
* m4/wcrtomb.m4 (gl_FUNC_WCRTOMB): Likewise.
* m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Likewise.
* m4/signbit.m4 (gl_SIGNBIT_TEST_PROGRAM): Likewise.
(gl_FLOATTYPE_SIGN_LOCATION): Change test program so that it returns an
enumerated value.
* m4/acl.m4 (gl_ACL_GET_FILE): Use "if ... return 1; return 0;" style.
2010-12-04 Bruno Haible
Update for Solaris 11 2010-11.
* doc/{glibc,posix}-{functions,headers}: Add info about Solaris 11
Express, released in November 2010.
2010-12-04 Bruno Haible
nproc: Relax license.
* modules/nproc (License): Change to LGPL, with consent by Glen Lenker
and Paul Eggert.
Requested by Ludovic Courtès .
2010-12-01 Paul Eggert
utimecmp: fine-grained src to nearby coarse-grained dest
* lib/utimecmp.c (utimecmp): When UTIMECMP_TRUNCATE_SOURCE is set,
and the source is on a file system with higher-resolution time
stamps, than the destination, and _PC_TIMESTAMP_RESOLUTION does
not work, and the time stamps are close together, the algorithm to
determine the exact resolution from the read-back mtime was buggy:
it had a "!=" where it should have had an "==". This bug has been
in the code ever since it was introduced to gnulib.
Problem reported by Dan Jacobson in
.
2010-11-30 Bruno Haible
strerror_r-posix: Fix autoconf test.
* m4/strerror_r.m4 (gl_FUNC_STRERROR_R): Fix typo.
2010-11-28 Bruno Haible
Paul Eggert
Tests for module 'getdomainname'.
* modules/getdomainname-tests: New file.
* tests/test-getdomainname.c: New file, based on
tests/test-gethostname.c.
2010-11-28 Bruno Haible
Paul Eggert
getdomainname: Use the system function when possible.
* lib/unistd.in.h: Include , for getdomainname's declaration.
(getdomainname): Replace if needed. Provide the declaration if it is
missing. Don't use _GL_CXXALIAS_SYS_CAST.
* lib/getdomainname.c: Include and .
(getdomainname): When the system has getdomainname, call the system
function. When sysinfo (SI_SRPC_DOMAIN, ...) is possible, use that.
* m4/getdomainname.m4 (gl_FUNC_GETDOMAINNAME): Require
gl_HEADER_SYS_SOCKET and gl_HEADER_NETDB. Test whether the function is
found in libnsl. Look for the declaration also in . Replace
the function if its second argument is of type 'int' or if it is found
in libnsl.
(gl_PREREQ_GETDOMAINNAME): Define HAVE_GETDOMAINNAME. Check for
and sysinfo().
* modules/getdomainname (Depends-on): Add netdb, sys_socket.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Initialize
HAVE_DECL_GETDOMAINNAME and REPLACE_GETDOMAINNAME instead of
HAVE_GETDOMAINNAME.
* modules/unistd (Makefile.am): Substitute HAVE_DECL_GETDOMAINNAME and
REPLACE_GETDOMAINNAME instead of HAVE_GETDOMAINNAME.
* doc/glibc-functions/getdomainname.texi: Document the problems with
the getdomainname declaration.
2010-11-28 Bruno Haible
sys_socket: Ensure ss_family field on AIX.
* lib/sys_socket.in.h (ss_family): New macro definition.
* m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Set
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY. Set SYS_SOCKET_H if necessary.
(gl_SYS_SOCKET_H_DEFAULTS): Initialize
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY.
* modules/sys_socket (Makefile.am): Substitute
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY.
* doc/posix-headers/sys_socket.texi: Mention the AIX bug.
2010-11-27 Bruno Haible
readline: Improve configure output.
* m4/readline.m4 (gl_FUNC_READLINE): Make the
"checking for readline..." result understandable.
2010-11-27 Bruno Haible
*printf-posix: Detect a bug on Solaris 10/x86.
* m4/printf.m4 (gl_PRINTF_PRECISION): Detect crash with large precision
for floating-point output.
* tests/test-vasnprintf-posix.c (test_function): Test precision with %f
directive.
* 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: Mention Solaris/x86 bug.
* doc/posix-functions/printf.texi: Likewise.
* doc/posix-functions/snprintf.texi: Likewise.
* doc/posix-functions/sprintf.texi: Likewise.
* doc/posix-functions/vfprintf.texi: Likewise.
* doc/posix-functions/vprintf.texi: Likewise.
* doc/posix-functions/vsnprintf.texi: Likewise.
* doc/posix-functions/vsprintf.texi: Likewise.
* doc/glibc-functions/obstack_printf.texi: Likewise.
* doc/glibc-functions/obstack_vprintf.texi: Likewise.
2010-11-27 Bruno Haible
Fix link error when module libunistring-optional is in use.
* modules/striconveh-tests (Makefile.am): Link with $(LIBUNISTRING).
* modules/striconveha-tests (Makefile.am): Likewise.
2010-11-27 Bruno Haible
regex: Mention link dependencies.
* modules/regex (Link): New section.
* modules/rpmatch (Link): Likewise.
* modules/regex-quote-tests (Makefile.am): Link with $(LIBINTL).
2010-11-27 Bruno Haible
ftoastr: Fix compilation error on Solaris.
* lib/ftoastr.c: Include .
2010-11-27 Bruno Haible
getloadavg: Update documentation.
* doc/glibc-functions/getloadavg.texi: Mention the Solaris problem.
2010-11-27 Bruno Haible
sys_socket: Fix test whether the functions are declared.
* m4/sys_socket_h.m4 (gl_HEADER_SYS_SOCKET): Include ,
not .
2010-11-27 Bruno Haible
getpass: Make sure to get system declaration on some platforms.
* m4/getpass.m4 (gl_FUNC_GETPASS, gl_FUNC_GETPASS_GNU): Require
gl_USE_SYSTEM_EXTENSIONS.
* modules/getpass (Depends-on): Add extensions.
2010-11-26 Bruno Haible
iconv-h: Fix test-iconv-h-c++ failure on Solaris 11 2010-11.
* lib/iconv.in.h (iconv_open, iconv, iconv_close): Define only if the
'iconv' module is present.
(ICONV_CONST): New macro.
* m4/iconv_h.m4 (gl_ICONV_H_DEFAULTS): Initialize GNULIB_ICONV and
ICONV_CONST.
* m4/iconv.m4 (AM_ICONV): If the gnulib module 'iconv-h' is present,
set ICONV_CONST.
* m4/iconv_open.m4 (gl_FUNC_ICONV_OPEN_UTF): Don't set ICONV_CONST
here.
* modules/iconv (configure.ac): Invoke gl_ICONV_MODULE_INDICATOR.
* modules/iconv-h (Makefile.am): Substitute GNULIB_ICONV.
* tests/test-iconv-h.c (ICONV_CONST): Don't define here.
* tests/test-iconv-h-c++.cc (ICONV_CONST): Don't define here.
(iconv_open, iconv, iconv_close): Test only if the 'iconv' module is
present.
2010-11-25 Paul Eggert
ftoastr: comment fix
* lib/ftoastr.c: "little" -> "little or no" in comment
2010-11-24 Paul Eggert
stdint: port to GCC 4.3 + OSX + Octave
On this platform, stdint.h is buggy and defines int64_t to long
long int. The replacement defined it to long int, causing
problems with C++ style name mangling. Instead, trust the system
definition if INT64_MAX is defined, and likewise for the unsigned
variant. Problem reported by Jarno Rajahalme in
.
* lib/stdint.in.h (GL_INT64_T): Define if INT64_MAX is defined,
and don't mess with int64_t and INT64_MAX in this case.
(GL_UINT64_T): Likewise for UINT64_MAX and uint64_t.
2010-11-24 Bruno Haible
doc: Corrections regarding MacOS X 10.4 and 10.5.
* doc/{glibc,posix,pastposix}-functions/*.texi: Update info about
MacOS X.
Reported by Simon Josefsson.
2010-11-22 Ben Pfaff
Uninstall ".bin" files installed by relocwrapper.
* modules/relocatable-prog-wrapper (uninstall-relocwrapper):
Recursively run "make uninstall" with ".bin" prefixed to EXEEXT,
unless it is already there.
2010-11-21 Bruno Haible
Update for NetBSD 5.0.
* m4/printf.m4 (gl_PRINTF_INFINITE_LONG_DOUBLE): Don't guess yes on
NetBSD; the test fails on NetBSD 5.0.
* doc/{glibc,posix,pastposix}-{headers,functions}/*.texi: Update info
about NetBSD.
2010-11-21 Bruno Haible
Update for HP-UX 11.23 and HP-UX 11.31.
* doc/{glibc,posix}-{headers,functions}/*.texi: Update info about
HP-UX.
2010-11-21 Bruno Haible
Update for MacOS X 10.5.
* m4/printf.m4 (gl_PRINTF_INFINITE_LONG_DOUBLE): Don't guess yes on
MacOS X; the test fails on MacOS X 10.5.8.
* doc/{glibc,posix,pastposix}-{headers,functions}/*.texi: Update info
about MacOS X.
2010-11-20 Joel E. Denny
bootstrap: add bootstrap_sync option.
See discussion at
,
.
* build-aux/bootstrap: Accept --bootstrap-sync to update
bootstrap if it is not identical to the local gnulib's
bootstrap. Accept bootstrap_sync=true in bootstrap.conf to
enable this by default. Accept --no-bootstrap-sync to disable
it.
2010-11-20 Bruno Haible
Ensure that is included before __GLIBC__ is tested.
* lib/printf-parse.h: Include .
* m4/vasnprintf.m4 (gl_PREREQ_PRINTF_PARSE): Require gl_FEATURES_H.
Reported by Mike Frysinger .
Ensure that is included before __GLIBC__ is tested.
* lib/wchar.in.h: Include .
* m4/wchar_h.m4 (gl_WCHAR_H): Require gl_FEATURES_H.
* modules/wchar (Makefile.am): Substitute HAVE_FEATURES_H.
Reported by Mike Frysinger .
Ensure that is included before __GLIBC__ is tested.
* lib/arpa_inet.in.h: Include