* m4/largefile.m4 (gl_SET_LARGEFILE_SOURCE): Test whether
AC_SYS_YEAR2038 is defined when this macro is defined, not when it
is used, as we now define AC_SYS_YEAR2038 later.
(_AC_SYS_LARGEFILE_MACRO_VALUE): Remove.
(_AC_SYS_YEAR2038_TEST_CODE, _AC_SYS_YEAR2038_OPTIONS)
(_AC_SYS_YEAR2038_PROBE, _AC_SYS_YEAR2038_ENABLE)
(_AC_SYS_YEAR2038_OPT_IN, AC_SYS_YEAR2038)
(_AC_SYS_LARGEFILE_TEST_CODE, _AC_SYS_LARGEFILE_OPTIONS)
(_AC_SYS_LARGEFILE_PROBE, _AC_SYS_LARGEFILE_ENABLE): New macros.
(AC_SYS_LARGEFILE): Use them.
* m4/year2038.m4: Remove. All mentions removed.
* modules/largefile, modules/year2038 (configure.ac-early):
Do not require gl_YEAR2038_EARLY.
* modules/year2038 (Depends-on): Depend on largefile.
(configure.ac): Require AC_SYS_YEAR2038, not gl_YEAR2038.
* m4/largefile.m4 (gl_SET_LARGEFILE_SOURCE)
(_AC_SYS_LARGEFILE_MACRO_VALUE):
* m4/year2038.m4 (gl_YEAR2038_EARLY, gl_YEAR2038, gl_YEAR2038_BODY):
Adjust to Autoconf 2.72, which should contain the Gnulib
patches in this area and so should not need to be overridden.
* lib/verify.h (_GL_VERIFY): Port MSVC hack back to C99.
Problem found when testing bleeding-edge gzip on IBM XL C for AIX,
V12.1 (5765-J02, 5725-C72), which complained ‘"malloca.c", line
42.56: 1506-041 (E) The invocation of macro _Static_assert
contains fewer arguments than are required by the macro
definition.’ This diagnostic is valid because C99 requires
that if you #define _Static_assert(R, ...) you must call
_Static_assert with at least two arguments. I found a similar
problem with Sun C 5.9 SunOS_sparc Patch 124867-12 2009/11/22.
* m4/gnulib-common.m4 (gl_COMMON_BODY): In _GL_ATTRIBUTE_DEALLOC_FREE,
with GNU C++, cast the 'free' function.
* lib/string.in.h (_GL_ATTRIBUTE_DEALLOC_FREE): With GNU C++, cast the
'free' function.
* lib/wchar.in.h (_GL_ATTRIBUTE_DEALLOC_FREE): Likewise.
Problem reported for GNU m4 by Mitchell Dorrell in:
https://lists.gnu.org/r/bug-m4/2022-12/msg00000.html
* tests/test-posix_spawnp-script.c (DATA_FILENAME):
Fix typo in file name that caused race with
test-posix_spawn-script.c.
* doc/posix-functions/getdelim.texi: Mention the macOS bug.
* m4/getdelim.m4 (gl_FUNC_GETDELIM): Let the "checking for working
getdelim function" test answer 'no' on macOS.
* lib/fts.c (fts_build): Use proper errno if dirfd failed.
Although I don’t know of any platform where dirfd can fail here,
we might as well get it right.
* lib/wchar.in.h (wcsnlen, wcpcpy, wcpncpy, wcscasecmp, wcsncasecmp,
wcsdup): Force declaration in C++ mode on Solaris (which does not
declare these functions in the global namespace).
* m4/time_h.m4 (gl_TIME_H): Test whether asctime_r and ctime_r are
declared.
* lib/time.in.h (asctime_r, ctime_r): Skip _GL_WARN_ON_USE invocations
when these functions are not declared.
* lib/uchar.in.h (char16_t, char32_t): On AIX with xlclang++, define
these as macros.
* doc/posix-headers/uchar.texi: Document the AIX + xlclang++ bug.
* lib/math.in.h (cbrtl, copysignl, exp2l, expm1l, fmal, ilogbl, log1pl,
log2l, logbl, remainderl, rintl, roundl, truncl): Enable the C++ alias
warning only on glibc systems.
* lib/windows-spawn.h (struct inheritable_handles): Widen the per-fd
flags from 8 bits to 16 bits.
(KEEP_OPEN_IN_CHILD): New macro.
(init_inheritable_handles): Change description of what it does when
duplicate == true.
* lib/windows-spawn.c (init_inheritable_handles): If duplicate == true,
add all fds to the array, regardless whether they are scheduled to be
preserved in the child process.
(compose_handles_block): Update.
(spawnpvech): Update.
* lib/spawni.c (grow_inheritable_handles): Update.
(shrink_inheritable_handles): Also close the handles not marked with
KEEP_OPEN_IN_CHILD.
(do_open, do_dup2): Mark the new fd with KEEP_OPEN_IN_CHILD.
* tests/test-pipe-filter-gi2-main.c: Include binary-io.h.
(main): Avoid NL to CRLF conversion on standard output.
* tests/test-pipe-filter-gi2-child.c: Include <unistd.h>, binary-io.h.
(main): Avoid NL to CRLF conversion on standard output.
* lib/pthread.in.h: In C++ mode, if mingw's <pthread.h> has not been
used, import many pthread_* symbols from the GNULIB_NAMESPACE into the
global namespace.
* modules/crypto/gc-arcfour-tests (Makefile.am): Link test-gc-arcfour
with $(LIB_GETRANDOM).
* modules/crypto/gc-arctwo-tests (Makefile.am): Link test-gc-arctwo with
$(LIB_GETRANDOM).
* modules/crypto/gc-des-tests (Makefile.am): Link test-gc-des with
$(LIB_GETRANDOM).
* modules/crypto/gc-hmac-md5-tests (Makefile.am): Link test-gc-hmac-md5
with $(LIB_GETRANDOM).
* modules/crypto/gc-hmac-sha1-tests (Makefile.am): Link
test-gc-hmac-sha1 with $(LIB_GETRANDOM).
* modules/crypto/gc-hmac-sha256-tests (Makefile.am): Link
test-gc-hmac-sha256 with $(LIB_GETRANDOM).
* modules/crypto/gc-hmac-sha512-tests (Makefile.am): Link
test-gc-hmac-sha512 with $(LIB_GETRANDOM).
* modules/crypto/gc-md2-tests (Makefile.am): Link test-gc-md2 with
$(LIB_GETRANDOM).
* modules/crypto/gc-md4-tests (Makefile.am): Link test-gc-md4 with
$(LIB_GETRANDOM).
* modules/crypto/gc-md5-tests (Makefile.am): Link test-gc-md5 with
$(LIB_GETRANDOM).
* modules/crypto/gc-pbkdf2-tests (Makefile.am): Link test-gc-pbkdf2 with
$(LIB_GETRANDOM).
* modules/crypto/gc-pbkdf2-sha1-tests (Makefile.am): Link
test-gc-pbkdf2-sha1 with $(LIB_GETRANDOM).
* modules/crypto/gc-rijndael-tests (Makefile.am): Link test-gc-rijndael
with $(LIB_GETRANDOM).
* modules/crypto/gc-sha1-tests (Makefile.am): Link test-gc-sha1 with
$(LIB_GETRANDOM).
* modules/crypto/gc-sha256-tests (Makefile.am): Link test-gc-sha256 with
$(LIB_GETRANDOM).
* modules/crypto/gc-sha512-tests (Makefile.am): Link test-gc-sha512 with
$(LIB_GETRANDOM).
* modules/crypto/gc-sm3-tests (Makefile.am): Link test-gc-sm3 with
$(LIB_GETRANDOM).
* modules/sys_stat-c++-tests (Makefile.am): Link test-sys_stat-c++ with
$(LIB_GETRANDOM).
* modules/unistd-c++-tests (Makefile.am): Link test-unistd-c++ with
$(LIB_GETRANDOM).
* lib/count-leading-zeros.h: Correct syntax for #pragma intrinsic.
(COUNT_LEADING_ZEROS): Fix the return value.
(count_leading_zeros_ll): Use two _BitScanReverse invocations instead
of a _BitScanReverse64 invocation.
* lib/count-trailing-zeros.h: Correct syntax for #pragma intrinsic.
(count_trailing_zeros_ll): Use two _BitScanForward invocations instead
of a _BitScanForward64 invocation.
Paul Eggert