| Commit message (Collapse) | Author | Age | Files | Lines |
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Reported by Ørjan Malde <red@foxi.me> at
<https://lists.gnu.org/archive/html/bug-gnulib/2023-02/msg00131.html>.
This patch handles the cases where midipix acts like Linux.
* m4/chmod.m4 (gl_FUNC_CHMOD): Treat midipix like Linux with glibc or
musl libc.
* m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise.
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Likewise.
* m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): Likewise.
* m4/link.m4 (gl_FUNC_LINK): Likewise.
* m4/linkat.m4 (gl_FUNC_LINKAT): Likewise.
* m4/lstat.m4 (gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK): Likewise.
* m4/mkdir.m4 (gl_FUNC_MKDIR): Likewise.
* m4/pselect.m4 (gl_FUNC_PSELECT): Likewise.
* m4/ptsname.m4 (gl_FUNC_PTSNAME): Likewise.
* m4/readlink.m4 (gl_FUNC_READLINK): Likewise.
* m4/rename.m4 (gl_FUNC_RENAME): Likewise.
* m4/rmdir.m4 (gl_FUNC_RMDIR): Likewise.
* m4/select.m4 (gl_FUNC_SELECT): Likewise.
* m4/sleep.m4 (gl_FUNC_SLEEP): Likewise.
* m4/stat.m4 (gl_FUNC_STAT): Likewise.
* m4/symlink.m4 (gl_FUNC_SYMLINK): Likewise.
* m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Likewise.
* m4/unlink.m4 (gl_FUNC_UNLINK): Likewise.
* m4/usleep.m4 (gl_FUNC_USLEEP): Likewise.
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Fix some portability issues with Gnulib's readlink and readlinkat,
notably mostly working around the ERANGE problem in AIX and HP-UX.
* doc/posix-functions/readlink.texi:
* doc/posix-functions/readlinkat.texi:
ERANGE problem is mostly fixed now. Mention AIX problem with
trailing / and EINVAL. Lessen differences between these two files.
* lib/readlink.c (rpl_readlink):
* lib/readlinkat.c (rpl_readlinkat):
If stat ("FILE/", ...) reports EOVERFLOW, treat FILE/ as an
existing directory. Mostly work around READLINK_TRUNCATE BUG.
Lessen spurious differences between the readlink and readlinkat code.
* lib/readlinkat.c (rpl_readlinkat):
Fix bug where stat was used where fstatat was intended.
* m4/readlink.m4 (gl_FUNC_READLINK):
Rename gl_cv_func_readlink_works to gl_cv_func_readlink_trailing_slash
to identify readlink problems more precisely. All uses changed.
Guess no on AIX or HP-UX for this variable.
Add check for whether readlink truncates results,
and define new macro READLINK_TRUCATE_BUG accordingly.
* m4/readlinkat.m4 (gl_FUNC_READLINKAT):
Also check gl_cv_func_readlink_trailing_slash when deciding
whether to replace readlinkat.
* modules/readlinkat (Depends-on): Most dependencies are also
needed if replacing readlinkat. fstatat is different, as it
is needed only if replacing an existing readlinkat.
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Suggested by Jonas Termansen <sortie@maxsi.org>.
* m4/gnulib-common.m4 (gl_COMMON_BODY): Add --enable-cross-guesses=...
option. Set gl_cross_guess_normal and gl_cross_guess_inverted.
* m4/argz.m4 (gl_FUNC_ARGZ): Obey --enable-cross-guesses for
lt_cv_sys_argz_works.
* m4/calloc.m4 (_AC_FUNC_CALLOC_IF): Obey --enable-cross-guesses for
ac_cv_func_calloc_0_nonnull.
* m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Obey
--enable-cross-guesses for gl_cv_func_realpath_works.
* m4/cbrtl.m4 (gl_FUNC_CBRTL): Obey --enable-cross-guesses for
gl_cv_func_cbrtl_ieee.
* m4/ceil.m4 (gl_FUNC_CEIL): Obey --enable-cross-guesses for
gl_cv_func_ceil_ieee.
* m4/ceilf.m4 (gl_FUNC_CEILF): Obey --enable-cross-guesses for
gl_cv_func_ceilf_ieee.
* m4/ceill.m4 (gl_FUNC_CEILL): Obey --enable-cross-guesses for
gl_cv_func_ceill_ieee.
* m4/chown.m4 (AC_FUNC_CHOWN): Obey --enable-cross-guesses for
ac_cv_func_chown_works.
(gl_FUNC_CHOWN): Obey --enable-cross-guesses for
gl_cv_func_chown_slash_works, gl_cv_func_chown_ctime_works.
* m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Obey
--enable-cross-guesses for gl_cv_struct_dirent_d_ino.
* m4/exp2l.m4 (gl_FUNC_EXP2L): Obey --enable-cross-guesses for
gl_cv_func_exp2l_works, gl_cv_func_exp2l_ieee.
* m4/expl.m4 (gl_FUNC_EXPL): Obey --enable-cross-guesses for
gl_cv_func_expl_works.
* m4/expm1.m4 (gl_FUNC_EXPM1): Obey --enable-cross-guesses for
gl_cv_func_expm1_ieee.
* m4/expm1l.m4 (gl_FUNC_EXPM1L): Obey --enable-cross-guesses for
gl_cv_func_expm1l_works.
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Obey --enable-cross-guesses for
gl_cv_func_open_directory_works.
* m4/fchownat.m4 (gl_FUNC_FCHOWNAT_DEREF_BUG): Obey
--enable-cross-guesses for gl_cv_func_fchownat_nofollow_works.
(gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG): Obey --enable-cross-guesses for
gl_cv_func_fchownat_empty_filename_works.
* m4/fdopendir.m4 (gl_FUNC_FDOPENDIR): Obey --enable-cross-guesses for
gl_cv_func_fdopendir_works.
* m4/floor.m4 (gl_FUNC_FLOOR): Obey --enable-cross-guesses for
gl_cv_func_floor_ieee.
* m4/floorf.m4 (gl_FUNC_FLOORF): Obey --enable-cross-guesses for
gl_cv_func_floorf_ieee.
* m4/fma.m4 (gl_FUNC_FMA_WORKS): Obey --enable-cross-guesses for
gl_cv_func_fma_works.
* m4/fmaf.m4 (gl_FUNC_FMAF_WORKS): Obey --enable-cross-guesses for
gl_cv_func_fmaf_works.
* m4/fmal.m4 (gl_FUNC_FMAL_WORKS): Obey --enable-cross-guesses for
gl_cv_func_fmal_works.
* m4/fmod.m4 (gl_FUNC_FMOD): Obey --enable-cross-guesses for
gl_cv_func_fmod_ieee.
* m4/fmodf.m4 (gl_FUNC_FMODF): Obey --enable-cross-guesses for
gl_cv_func_fmodf_ieee.
* m4/fmodl.m4 (gl_FUNC_FMODL): Obey --enable-cross-guesses for
gl_cv_func_fmodl_ieee.
* m4/fpurge.m4 (gl_FUNC_FPURGE): Obey --enable-cross-guesses for
gl_cv_func_fpurge_works.
* m4/getcwd-path-max.m4 (gl_FUNC_GETCWD_PATH_MAX): Obey
--enable-cross-guesses for gl_cv_func_getcwd_path_max.
* m4/getcwd.m4 (gl_FUNC_GETCWD_NULL): Obey --enable-cross-guesses for
gl_cv_func_getcwd_null.
(gl_FUNC_GETCWD): Update for getcwd-path-max.m4 change.
* m4/getdelim.m4 (gl_FUNC_GETDELIM): Obey --enable-cross-guesses for
gl_cv_func_working_getdelim.
* m4/getgroups.m4 (AC_FUNC_GETGROUPS): Obey --enable-cross-guesses for
ac_cv_func_getgroups_works. Keep this macro also in Autoconf >= 2.70.
(gl_FUNC_GETGROUPS): Obey --enable-cross-guesses for
gl_cv_func_getgroups_works.
* m4/getline.m4 (gl_FUNC_GETLINE): Obey --enable-cross-guesses for
am_cv_func_working_getline.
* m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Obey --enable-cross-guesses
for gl_cv_func_getopt_gnu.
* m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY_CLOBBER): Obey
--enable-cross-guesses for gl_cv_func_gettimeofday_clobber.
* m4/hypot.m4 (gl_FUNC_HYPOT): Obey --enable-cross-guesses for
gl_cv_func_hypot_ieee.
* m4/hypotf.m4 (gl_FUNC_HYPOTF): Obey --enable-cross-guesses for
gl_cv_func_hypotf_ieee.
* m4/hypotl.m4 (gl_FUNC_HYPOTL): Obey --enable-cross-guesses for
gl_cv_func_hypotl_ieee.
* m4/iconv_open-utf.m4 (gl_FUNC_ICONV_OPEN_UTF_SUPPORT): Obey
--enable-cross-guesses for gl_cv_func_iconv_supports_utf.
* m4/link.m4 (gl_FUNC_LINK): Obey --enable-cross-guesses for
gl_cv_func_link_works.
* m4/linkat.m4 (gl_FUNC_LINKAT): Obey --enable-cross-guesses for
gl_cv_func_linkat_slash.
* m4/log.m4 (gl_FUNC_LOG): Obey --enable-cross-guesses for
gl_cv_func_log_ieee.
* m4/logf.m4 (gl_FUNC_LOGF): Obey --enable-cross-guesses for
gl_cv_func_logf_ieee.
* m4/logl.m4 (gl_FUNC_LOGL_WORKS): Obey --enable-cross-guesses for
gl_cv_func_logl_works.
* m4/log10.m4 (gl_FUNC_LOG10): Obey --enable-cross-guesses for
gl_cv_func_log10_ieee.
* m4/log10f.m4 (gl_FUNC_LOG10F): Obey --enable-cross-guesses for
gl_cv_func_log10f_ieee.
* m4/log10l.m4 (gl_FUNC_LOG10L_WORKS): Obey --enable-cross-guesses for
gl_cv_func_log10l_works.
* m4/log1p.m4 (gl_FUNC_LOG1P): Obey --enable-cross-guesses for
gl_cv_func_log1p_ieee.
* m4/log1pf.m4 (gl_FUNC_LOG1PF): Obey --enable-cross-guesses for
gl_cv_func_log1pf_ieee.
* m4/log1pl.m4 (gl_FUNC_LOG1PL): Obey --enable-cross-guesses for
gl_cv_func_log1pl_ieee.
* m4/log2.m4 (gl_FUNC_LOG2): Obey --enable-cross-guesses for
gl_cv_func_log2_ieee.
* m4/log2f.m4 (gl_FUNC_LOG2F): Obey --enable-cross-guesses for
gl_cv_func_log2f_ieee.
* m4/lstat.m4 (gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK): Obey
--enable-cross-guesses for
gl_cv_func_lstat_dereferences_slashed_symlink.
* m4/malloc.m4 (_AC_FUNC_MALLOC_IF): Obey --enable-cross-guesses for
ac_cv_func_malloc_0_nonnull. Keep this macro also in Autoconf >= 2.70.
* m4/mbrtowc.m4 (gl_MBRTOWC_C_LOCALE): Obey --enable-cross-guesses for
gl_cv_C_locale_sans_EILSEQ.
* m4/memchr.m4 (gl_FUNC_MEMCHR): Obey --enable-cross-guesses for
gl_cv_func_memchr_works.
* m4/memmem.m4 (gl_FUNC_MEMMEM_SIMPLE): Obey --enable-cross-guesses for
gl_cv_func_memmem_works_always.
(gl_FUNC_MEMMEM): Obey --enable-cross-guesses for
gl_cv_func_memmem_works_fast.
* m4/mkdir.m4 (gl_FUNC_MKDIR): Obey --enable-cross-guesses for
gl_cv_func_mkdir_trailing_slash_works,
gl_cv_func_mkdir_trailing_dot_works.
* m4/mkfifo.m4 (gl_FUNC_MKFIFO): Obey --enable-cross-guesses for
gl_cv_func_mkfifo_works.
* m4/mknod.m4 (gl_FUNC_MKNOD): Obey --enable-cross-guesses for
gl_cv_func_mknod_works.
* m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Obey --enable-cross-guesses for
gl_cv_func_working_mkstemp.
* m4/mktime.m4 (gl_FUNC_MKTIME_WORKS): Obey --enable-cross-guesses for
gl_cv_func_working_mktime.
* m4/modf.m4 (gl_FUNC_MODF): Obey --enable-cross-guesses for
gl_cv_func_modf_ieee.
* m4/modff.m4 (gl_FUNC_MODFF): Obey --enable-cross-guesses for
gl_cv_func_modff_ieee.
* m4/modfl.m4 (gl_FUNC_MODFL): Obey --enable-cross-guesses for
gl_cv_func_modfl_ieee.
* m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Obey --enable-cross-guesses for
gl_cv_func_nanosleep.
* m4/perror.m4 (gl_FUNC_PERROR): Obey --enable-cross-guesses for
gl_cv_func_perror_works.
* m4/printf.m4 (gl_PRINTF_SIZES_C99): Obey --enable-cross-guesses for
gl_cv_func_printf_sizes_c99.
(gl_PRINTF_INFINITE): Obey --enable-cross-guesses for
gl_cv_func_printf_infinite.
(gl_PRINTF_INFINITE_LONG_DOUBLE): Obey --enable-cross-guesses for
gl_cv_func_printf_infinite_long_double.
(gl_PRINTF_DIRECTIVE_A): Obey --enable-cross-guesses for
gl_cv_func_printf_directive_a.
(gl_PRINTF_DIRECTIVE_F): Obey --enable-cross-guesses for
gl_cv_func_printf_directive_f.
(gl_PRINTF_FLAG_ZERO): Obey --enable-cross-guesses for
gl_cv_func_printf_flag_zero.
(gl_PRINTF_ENOMEM): Obey --enable-cross-guesses for
gl_cv_func_printf_enomem.
(gl_SNPRINTF_TRUNCATION_C99): Obey --enable-cross-guesses for
gl_cv_func_snprintf_truncation_c99.
(gl_SNPRINTF_RETVAL_C99): Obey --enable-cross-guesses for
gl_cv_func_snprintf_retval_c99.
(gl_SNPRINTF_DIRECTIVE_N): Obey --enable-cross-guesses for
gl_cv_func_snprintf_directive_n.
(gl_VSNPRINTF_ZEROSIZE_C99): Obey --enable-cross-guesses for
gl_cv_func_vsnprintf_zerosize_c99.
* m4/pselect.m4 (gl_FUNC_PSELECT): Obey --enable-cross-guesses for
gl_cv_func_pselect_detects_ebadf.
* m4/pthread_rwlock_rdlock.m4 (gl_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER):
Obey --enable-cross-guesses for
gl_cv_pthread_rwlock_rdlock_prefer_writer.
* m4/ptsname.m4 (gl_FUNC_PTSNAME): Obey --enable-cross-guesses for
gl_cv_func_ptsname_sets_errno.
* m4/putenv.m4 (gl_FUNC_PUTENV): Obey --enable-cross-guesses for
gl_cv_func_svid_putenv.
* m4/readlink.m4 (gl_FUNC_READLINK): Obey --enable-cross-guesses for
gl_cv_func_readlink_works.
* m4/realloc.m4 (_AC_FUNC_REALLOC_IF): Obey --enable-cross-guesses for
ac_cv_func_realloc_0_nonnull. Keep this macro also in Autoconf >= 2.70.
* m4/regex.m4 (gl_REGEX): Obey --enable-cross-guesses for
gl_cv_func_re_compile_pattern_working.
* m4/remainder.m4 (gl_FUNC_REMAINDER): Obey --enable-cross-guesses for
gl_cv_func_remainder_ieee.
* m4/remainderf.m4 (gl_FUNC_REMAINDERF): Obey --enable-cross-guesses for
gl_cv_func_remainderf_ieee.
* m4/remainderl.m4 (gl_FUNC_REMAINDERL): Obey --enable-cross-guesses for
gl_cv_func_remainderl_ieee.
* m4/rintl.m4 (gl_FUNC_RINTL): Obey --enable-cross-guesses for
gl_cv_func_rintl_works.
* m4/rmdir.m4 (gl_FUNC_RMDIR): Obey --enable-cross-guesses for
gl_cv_func_rmdir_works.
* m4/round.m4 (gl_FUNC_ROUND): Obey --enable-cross-guesses for
gl_cv_func_round_ieee.
* m4/roundf.m4 (gl_FUNC_ROUNDF): Obey --enable-cross-guesses for
gl_cv_func_roundf_ieee.
* m4/roundl.m4 (gl_FUNC_ROUNDL): Obey --enable-cross-guesses for
gl_cv_func_roundl_ieee.
* m4/select.m4 (gl_FUNC_SELECT): Obey --enable-cross-guesses for
gl_cv_func_select_detects_ebadf.
* m4/setenv.m4 (gl_FUNC_SETENV): Obey --enable-cross-guesses for
gl_cv_func_setenv_works.
(gl_FUNC_UNSETENV): Obey --enable-cross-guesses for
gl_cv_func_unsetenv_works.
* m4/signbit.m4 (gl_SIGNBIT): Obey --enable-cross-guesses for
gl_cv_func_signbit, gl_cv_func_signbit_gcc.
* m4/sleep.m4 (gl_FUNC_SLEEP): Obey --enable-cross-guesses for
gl_cv_func_sleep_works.
* m4/stat.m4 (gl_FUNC_STAT): Obey --enable-cross-guesses for
gl_cv_func_stat_file_slash.
* m4/stpncpy.m4 (gl_FUNC_STPNCPY): Obey --enable-cross-guesses for
gl_cv_func_stpncpy.
* m4/strcasestr.m4 (gl_FUNC_STRCASESTR_SIMPLE): Obey
--enable-cross-guesses for gl_cv_func_strcasestr_works_always.
(gl_FUNC_STRCASESTR): Obey --enable-cross-guesses for
gl_cv_func_strcasestr_linear.
* m4/strerror.m4 (gl_FUNC_STRERROR): Obey --enable-cross-guesses for
gl_cv_func_working_strerror.
(gl_FUNC_STRERROR_0): Obey --enable-cross-guesses for
gl_cv_func_strerror_0_works.
* m4/strerror_r.m4 (gl_FUNC_STRERROR_R_WORKS): Obey
--enable-cross-guesses for gl_cv_func_strerror_r_works.
* m4/strstr.m4 (gl_FUNC_STRSTR_SIMPLE): Obey --enable-cross-guesses for
gl_cv_func_strstr_works_always.
(gl_FUNC_STRSTR): Obey --enable-cross-guesses for
gl_cv_func_strstr_linear.
* m4/strtod.m4 (gl_FUNC_STRTOD): Obey --enable-cross-guesses for
gl_cv_func_strtod_works.
* m4/strtold.m4 (gl_FUNC_STRTOLD): Obey --enable-cross-guesses for
gl_cv_func_strtold_works.
* m4/symlink.m4 (gl_FUNC_SYMLINK): Obey --enable-cross-guesses for
gl_cv_func_symlink_works.
* m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Obey --enable-cross-guesses for
gl_cv_func_symlinkat_works.
* m4/trunc.m4 (gl_FUNC_TRUNC): Obey --enable-cross-guesses for
gl_cv_func_trunc_ieee.
* m4/truncf.m4 (gl_FUNC_TRUNCF): Obey --enable-cross-guesses for
gl_cv_func_truncf_ieee.
* m4/truncl.m4 (gl_FUNC_TRUNCL): Obey --enable-cross-guesses for
gl_cv_func_truncl_ieee.
* m4/tzset.m4 (gl_FUNC_TZSET_CLOBBER): Obey --enable-cross-guesses for
gl_cv_func_tzset_clobber.
* m4/ungetc.m4 (gl_FUNC_UNGETC_WORKS): Obey --enable-cross-guesses for
gl_cv_func_ungetc_works.
* m4/unlink.m4 (gl_FUNC_UNLINK): Obey --enable-cross-guesses for
gl_cv_func_unlink_honors_slashes, gl_cv_func_unlink_parent_fails.
* m4/usleep.m4 (gl_FUNC_USLEEP): Obey --enable-cross-guesses for
gl_cv_func_usleep_works.
* m4/utimens.m4 (gl_UTIMENS): Obey --enable-cross-guesses for
gl_cv_func_futimesat_works.
* m4/utimes.m4 (gl_FUNC_UTIMES): Obey --enable-cross-guesses for
gl_cv_func_working_utimes.
* m4/wcwidth.m4 (gl_FUNC_WCWIDTH): Obey --enable-cross-guesses for
gl_cv_func_wcwidth_works.
* m4/glob.m4 (gl_GLOB): When cross-compiling, don't create symlinks for
testing. Obey --enable-cross-guesses for gl_cv_glob_lists_symlinks.
* m4/rename.m4 (gl_FUNC_RENAME): When cross-compiling, don't create
links for testing. Obey --enable-cross-guesses for
gl_cv_func_rename_slash_dst_works, gl_cv_func_rename_slash_src_works,
gl_cv_func_rename_link_works, gl_cv_func_rename_dest_works.
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* m4/chown.m4 (AC_FUNC_CHOWN): Add cross-compilation guess for Linux.
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Likewise.
* m4/link.m4 (gl_FUNC_LINK): Likewise.
* m4/linkat.m4 (gl_FUNC_LINKAT): Likewise.
* m4/lstat.m4 (gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK): Likewise.
* m4/mkdir.m4 (gl_FUNC_MKDIR): Likewise.
* m4/mkfifo.m4 (gl_FUNC_MKFIFO): Likewise.
* m4/mknod.m4 (gl_FUNC_MKNOD): Likewise.
* m4/pselect.m4 (gl_FUNC_PSELECT): Likewise.
* m4/readlink.m4 (gl_FUNC_READLINK): Likewise.
* m4/rename.m4 (gl_FUNC_RENAME): Likewise.
* m4/rmdir.m4 (gl_FUNC_RMDIR): Likewise.
* m4/select.m4 (gl_FUNC_SELECT): Likewise.
* m4/stat.m4 (gl_FUNC_STAT): Likewise.
* m4/symlink.m4 (gl_FUNC_SYMLINK): Likewise.
* m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Likewise.
* m4/unlink.m4 (gl_FUNC_UNLINK): Likewise.
* m4/utimens.m4 (gl_UTIMENS): Likewise.
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* m4/calloc.m4: Add GNU/Hurd guess.
* m4/cbrtl.m4: Likewise.
* m4/ceil.m4: Likewise.
* m4/ceilf.m4: Likewise.
* m4/ceill.m4: Likewise.
* m4/chown.m4: Likewise.
* m4/duplocale.m4: Likewise.
* m4/exp2l.m4: Likewise.
* m4/expm1.m4: Likewise.
* m4/fchdir.m4: Likewise.
* m4/floor.m4: Likewise.
* m4/floorf.m4: Likewise.
* m4/fmod.m4: Likewise.
* m4/fmodf.m4: Likewise.
* m4/fmodl.m4: Likewise.
* m4/getcwd.m4: Likewise.
* m4/getgroups.m4: Likewise.
* m4/gettimeofday.m4: Likewise.
* m4/hypot.m4: Likewise.
* m4/hypotf.m4: Likewise.
* m4/hypotl.m4: Likewise.
* m4/link-follow.m4: Likewise.
* m4/link.m4: Likewise.
* m4/linkat.m4: Likewise.
* m4/log.m4: Likewise.
* m4/log10.m4: Likewise.
* m4/log10f.m4: Likewise.
* m4/log1p.m4: Likewise.
* m4/log1pf.m4: Likewise.
* m4/log1pl.m4: Likewise.
* m4/log2.m4: Likewise.
* m4/log2f.m4: Likewise.
* m4/logf.m4: Likewise.
* m4/lstat.m4: Likewise.
* m4/malloc.m4: Likewise.
* m4/mbrlen.m4: Likewise.
* m4/mbrtowc.m4: Likewise.
* m4/mkdir.m4: Likewise.
* m4/mkfifo.m4: Likewise.
* m4/mknod.m4: Likewise.
* m4/mkstemp.m4: Likewise.
* m4/modf.m4: Likewise.
* m4/modff.m4: Likewise.
* m4/modfl.m4: Likewise.
* m4/printf.m4: Likewise.
* m4/pselect.m4: Likewise.
* m4/ptsname.m4: Likewise.
* m4/putenv.m4: Likewise.
* m4/readlink.m4: Likewise.
* m4/realloc.m4: Likewise.
* m4/remainder.m4: Likewise.
* m4/remainderf.m4: Likewise.
* m4/remainderl.m4: Likewise.
* m4/rmdir.m4: Likewise.
* m4/round.m4: Likewise.
* m4/roundf.m4: Likewise.
* m4/roundl.m4: Likewise.
* m4/select.m4: Likewise.
* m4/setenv.m4: Likewise.
* m4/signbit.m4: Likewise.
* m4/sleep.m4: Likewise.
* m4/stat.m4: Likewise.
* m4/strerror.m4: Likewise.
* m4/strtok_r.m4: Likewise.
* m4/symlink.m4: Likewise.
* m4/symlinkat.m4: Likewise.
* m4/trunc.m4: Likewise.
* m4/truncf.m4: Likewise.
* m4/truncl.m4: Likewise.
* m4/tzset.m4: Likewise.
* m4/ungetc.m4: Likewise.
* m4/usleep.m4: Likewise.
* m4/wcwidth.m4: Likewise.
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* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
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* build-aux/gendocs.sh (version):
* doc/gendocs_template:
* doc/gendocs_template_min:
* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR):
Update copyright dates by hand in templates and the like.
* all files: Run 'make update-copyright'.
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* doc/gnulib.texi:
* lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date.
* all files: Run 'make update-copyright'.
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I ran 'make update-copyright'.
Signed-off-by: Eric Blake <eblake@redhat.com>
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Run "make update-copyright". Compare to commit 1602f0a from last year.
Signed-off-by: Eric Blake <eblake@redhat.com>
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* m4/cbrtl.m4 (gl_FUNC_CBRTL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_cbrtl_ieee to "guessing yes".
* m4/ceil.m4 (gl_FUNC_CEIL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_ceil_ieee to "guessing yes".
* m4/ceilf.m4 (gl_FUNC_CEILF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_ceilf_ieee to "guessing yes".
* m4/ceill.m4 (gl_FUNC_CEILL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_ceill_ieee to "guessing yes".
* m4/chown.m4 (gl_FUNC_CHOWN): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_chown_slash_works,
gl_cv_func_chown_ctime_works to "guessing yes".
* m4/lchown.m4 (gl_FUNC_LCHOWN): Update.
* m4/exp2l.m4 (gl_FUNC_EXP2L): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_exp2l_ieee to "guessing yes".
* m4/expm1.m4 (gl_FUNC_EXPM1): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_expm1_ieee to "guessing yes".
* m4/fchdir.m4 (gl_FUNC_FCHDIR): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_open_directory_works to
"guessing yes".
* m4/fstat.m4 (gl_FUNC_FSTAT): Update.
* m4/fdopendir.m4 (gl_FUNC_FDOPENDIR): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_fdopendir_works to
"guessing yes".
* m4/floor.m4 (gl_FUNC_FLOOR): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_floor_ieee to "guessing yes".
* m4/floorf.m4 (gl_FUNC_FLOORF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_floorf_ieee to
"guessing yes".
* m4/fmod.m4 (gl_FUNC_FMOD): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_fmod_ieee to "guessing yes".
* m4/fmodf.m4 (gl_FUNC_FMODF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_fmodf_ieee to "guessing yes".
* m4/fmodl.m4 (gl_FUNC_FMODL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_fmodl_ieee to "guessing yes".
* m4/getgroups.m4 (gl_FUNC_GETGROUPS): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_getgroups_works to
"guessing yes".
* m4/hypot.m4 (gl_FUNC_HYPOT): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_hypot_ieee to "guessing yes".
* m4/hypotf.m4 (gl_FUNC_HYPOTF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_hypotf_ieee to
"guessing yes".
* m4/hypotl.m4 (gl_FUNC_HYPOTL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_hypotl_ieee to
"guessing yes".
* m4/link.m4 (gl_FUNC_LINK): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_link_works to "guessing yes".
* m4/log.m4 (gl_FUNC_LOG): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log_ieee to "guessing yes".
* m4/logf.m4 (gl_FUNC_LOGF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_logf_ieee to "guessing yes".
* m4/log10.m4 (gl_FUNC_LOG10): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log10_ieee to "guessing yes".
* m4/log10f.m4 (gl_FUNC_LOG10F): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log10f_ieee to
"guessing yes".
* m4/log1p.m4 (gl_FUNC_LOG1P): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log1p_ieee to "guessing yes".
* m4/log1pf.m4 (gl_FUNC_LOG1PF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log1pf_ieee to
"guessing yes".
* m4/log1pl.m4 (gl_FUNC_LOG1PL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log1pl_ieee to
"guessing yes".
* m4/log2.m4 (gl_FUNC_LOG2): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log2_ieee to "guessing yes".
* m4/log2f.m4 (gl_FUNC_LOG2F): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_log2f_ieee to "guessing yes".
* m4/mkdir.m4 (gl_FUNC_MKDIR): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_mkdir_trailing_slash_works,
gl_cv_func_mkdir_trailing_dot_works to "guessing yes".
* m4/mkfifo.m4 (gl_FUNC_MKFIFO): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_mkfifo_works to
"guessing yes".
* m4/mknod.m4 (gl_FUNC_MKNOD): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_mknod_works to
"guessing yes".
* m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_working_mkstemp to
"guessing yes".
* m4/modf.m4 (gl_FUNC_MODF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_modf_ieee to "guessing yes".
* m4/modff.m4 (gl_FUNC_MODFF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_modff_ieee to "guessing yes".
* m4/modfl.m4 (gl_FUNC_MODFL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_modfl_ieee to "guessing yes".
* m4/putenv.m4 (gl_FUNC_PUTENV): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_svid_putenv to
"guessing yes".
* m4/readlink.m4 (gl_FUNC_READLINK): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_readlink_works to
"guessing yes".
* m4/remainder.m4 (gl_FUNC_REMAINDER): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_remainder_ieee to
"guessing yes".
* m4/remainderf.m4 (gl_FUNC_REMAINDERF): Require AC_CANONICAL_HOST.
When cross-compiling to glibc systems, set gl_cv_func_remainderf_ieee
to "guessing yes".
* m4/remainderl.m4 (gl_FUNC_REMAINDERL): Require AC_CANONICAL_HOST.
When cross-compiling to glibc systems, set gl_cv_func_remainderl_ieee
to "guessing yes".
* m4/rmdir.m4 (gl_FUNC_RMDIR): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_rmdir_works to
"guessing yes".
* m4/unlink.m4 (gl_FUNC_UNLINK): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_unlink_honors_slashes,
gl_cv_func_unlink_parent_fails to "guessing yes".
* m4/remove.m4 (gl_FUNC_REMOVE): Update.
* m4/rename.m4 (gl_FUNC_RENAME): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_rename_slash_dst_works,
gl_cv_func_rename_slash_src_works, gl_cv_func_rename_link_works,
gl_cv_func_rename_dest_works to "guessing yes".
* m4/round.m4 (gl_FUNC_ROUND): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_round_ieee to "guessing yes".
* m4/roundf.m4 (gl_FUNC_ROUNDF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_roundf_ieee to
"guessing yes".
* m4/roundl.m4 (gl_FUNC_ROUNDL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_roundl_ieee to
"guessing yes".
* m4/setenv.m4 (gl_FUNC_SETENV): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_setenv_works to
"guessing yes".
(gl_FUNC_UNSETENV): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_unsetenv_works to
"guessing yes".
* m4/sleep.m4 (gl_FUNC_SLEEP): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_sleep_works to
"guessing yes".
* m4/stat.m4 (gl_FUNC_STAT): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_stat_file_slash to
"guessing yes".
* m4/symlink.m4 (gl_FUNC_SYMLINK): Require AC_CANONICAL_HOST. When
cross-compiling to glibc systems, set gl_cv_func_symlink_works to
"guessing yes".
* m4/trunc.m4 (gl_FUNC_TRUNC): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_trunc_ieee to "guessing yes".
* m4/truncf.m4 (gl_FUNC_TRUNCF): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_truncf_ieee to
"guessing yes".
* m4/truncl.m4 (gl_FUNC_TRUNCL): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_truncl_ieee to
"guessing yes".
* m4/usleep.m4 (gl_FUNC_USLEEP): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_usleep_works to
"guessing yes".
* m4/utimens.m4 (gl_UTIMENS): Require AC_CANONICAL_HOST. When cross-
compiling to glibc systems, set gl_cv_func_futimesat_works to
"guessing yes".
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Run "make update-copyright".
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* m4/readlink.m4 (gl_FUNC_READLINK): Move AC_LIBOBJ and
gl_PREREQ_READLINK invocations from here...
* modules/readlink (configure.ac): ... to here.
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* m4/setenv.m4 (gl_FUNC_SETENV_SEPARATE): Move determination of
HAVE_SETENV and REPLACE_SETENV and AC_LIBOBJ invocation from here...
(gl_FUNC_SETENV): ... to here.
* m4/canonicalize.m4 (gl_CANONICALIZE_LGPL_SEPARATE): Update comment.
* m4/readlink.m4 (gl_FUNC_READLINK_SEPARATE): Likewise.
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Run the new "make update-copyright" rule.
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* m4/readlink.m4 (gl_FUNC_READLINK): Remove conftest.lnk2,
to avoid failure of symlink test later.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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Use the same procedure as for 2009, outlined in
http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/20081
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readlink("link-to-symlink/",buf,len) mistakenly read the contents
of "symlink", rather than failing.
* m4/readlink.m4 (gl_FUNC_READLINK): Also detect FreeBSD bug with
slash on symlink.
* doc/posix-functions/readlink.texi (readlink): Document the bug.
* tests/test-readlink.h (test_readlink): Enhance test.
Signed-off-by: Eric Blake <ebb9@byu.net>
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readlink("link/",buf,len) mistakenly succeeded.
* lib/readlink.c (rpl_readlink): Work around trailing slash bug.
* m4/readlink.m4 (gl_FUNC_READLINK): Detect the bug.
* doc/posix-functions/readlink.texi (readlink): Document this.
* modules/readlink-tests: New test.
* tests/test-readlink.c: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
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On older systems, readlink returned int instead of ssize_t, making
the use of readlink via function pointer harder.
* m4/readlink.m4 (gl_FUNC_READLINK): Require correct signature.
* lib/unistd.in.h (readlink): Use ssize_t.
* lib/readlink.c (readlink): Likewise.
* m4/unistd_h.m4 (gl_UNISTD_H_DEFAULTS): Add witness.
* modules/unistd (Makefile.am): Substitute it.
* lib/unistd.in.h (readlink): Declare replacement.
* doc/posix-functions/readlink.texi (readlink): Document this.
Signed-off-by: Eric Blake <ebb9@byu.net>
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99% of this change was performed by running the following commands:
git ls-files | grep '\.m4$' | xargs perl -pi \
-e 's/(AC_\w+\()([^[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_\w+\((?:\[[^,]+?\], ){1})([^,[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_\w+\((?:\[[^,]+?\], ){2})([^,[()]+?)([,)])/$1\[$2]$3/g;' \
-e 's/(AC_\w+\((?:\[[^,]+?\], ){3})([^,[()]+?)([,)])/$1\[$2]$3/g'
perl -pi -e 's/\[\.\.\.\]/.../' m4/onceonly.m4
The remainder were to add Copyright dates, increment serial numbers,
undo some changes in comments, exclude m4/intl.m4, and add quotes
around the "1" in ",1" where the unusual spacing prohibited the
above regexps from doing the job. For more details, see
<http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/16175>.
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