summaryrefslogtreecommitdiff
path: root/m4/sqrtl.m4
Commit message (Collapse)AuthorAgeFilesLines
* maint: run 'make update-copyright'Paul Eggert2020-12-311-1/+1
|
* maint: Run 'make update-copyright'Paul Eggert2019-12-311-1/+1
|
* Defeat -flto GCC optimization in math autoconf tests.Bruno Haible2019-08-181-3/+3
| | | | | | | | | | | | | | | | | | Reported by Tomasz Kłoczko <kloczko.tomasz@gmail.com> at <https://savannah.gnu.org/bugs/?56109>. * m4/mathfunc.m4 (gl_MATHFUNC): Mark function pointer as 'volatile'. * m4/acosl.m4 (gl_FUNC_ACOSL): Likewise. * m4/asinl.m4 (gl_FUNC_ASINL): Likewise. * m4/atanl.m4 (gl_FUNC_ATANL): Likewise. * m4/cosl.m4 (gl_FUNC_COSL): Likewise. * m4/exp2.m4 (gl_FUNC_EXP2): Likewise. * m4/expl.m4 (gl_FUNC_EXPL): Likewise. * m4/expm1.m4 (gl_FUNC_EXPM1): Likewise. * m4/expm1l.m4 (gl_FUNC_EXPM1L): Likewise. * m4/sinl.m4 (gl_FUNC_SINL): Likewise. * m4/sqrtl.m4 (gl_FUNC_SQRTL): Likewise. * m4/tanl.m4 (gl_FUNC_TANL): Likewise.
* maint: Run 'make update-copyright'Paul Eggert2019-01-011-1/+1
|
* maint: Run 'make update-copyright'Paul Eggert2018-01-011-1/+1
|
* Improve cross-compilation guesses for native Windows.Bruno Haible2017-07-131-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * m4/btowc.m4 (gl_FUNC_BTOWC): Add cross-compilation guess for native Windows. * m4/c-stack.m4 (AC_SYS_XSI_STACK_OVERFLOW_HEURISTIC): Likewise. * m4/calloc.m4 (_AC_FUNC_CALLOC_IF): Likewise. * m4/canonicalize.m4 (gl_FUNC_REALPATH_WORKS): Likewise. * m4/cbrtf.m4 (gl_FUNC_CBRTF_WORKS): Likewise. * m4/cbrtl.m4 (gl_FUNC_CBRTL, gl_FUNC_CBRTL_WORKS): Likewise. * m4/ceil.m4 (gl_FUNC_CEIL): Likewise. * m4/ceilf.m4 (gl_FUNC_CEILF): Likewise. * m4/ceill.m4 (gl_FUNC_CEILL): Likewise. * m4/d-ino.m4 (gl_CHECK_TYPE_STRUCT_DIRENT_D_INO): Likewise. * m4/dup.m4 (gl_FUNC_DUP): Likewise. * m4/expl.m4 (gl_FUNC_EXPL): Likewise. * m4/exp2.m4 (gl_FUNC_EXP2_WORKS): Likewise. * m4/exp2l.m4 (gl_FUNC_EXP2L): Likewise. * m4/expm1.m4 (gl_FUNC_EXPM1): Likewise. * m4/expm1f.m4 (gl_FUNC_EXPM1F_WORKS): Likewise. * m4/exponentl.m4 (gl_LONG_DOUBLE_EXPONENT_LOCATION): Likewise. * m4/fabsl.m4 (gl_FUNC_FABSL_WORKS): Likewise. * m4/fchdir.m4 (gl_FUNC_FCHDIR): Likewise. * m4/fcntl-o.m4 (gl_FCNTL_O_FLAGS): Likewise. * m4/float_h.m4 (gl_FLOAT_H): Likewise. * m4/floor.m4 (gl_FUNC_FLOOR): Likewise. * m4/floorf.m4 (gl_FUNC_FLOORF): Likewise. * m4/fma.m4 (gl_FUNC_FMA_WORKS): Likewise. * m4/fmaf.m4 (gl_FUNC_FMAF_WORKS): Likewise. * m4/fmal.m4 (gl_FUNC_FMAL_WORKS): Likewise. * m4/fmod.m4 (gl_FUNC_FMOD): Likewise. * m4/fmodf.m4 (gl_FUNC_FMODF): Likewise. * m4/fmodl.m4 (gl_FUNC_FMODL): Likewise. * m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Likewise. * m4/frexpf.m4 (gl_FUNC_FREXPF_WORKS): Likewise. * m4/ftello.m4 (gl_FUNC_FTELLO): Likewise. * m4/gettimeofday.m4 (gl_FUNC_GETTIMEOFDAY_CLOBBER): Likewise. * m4/hypot.m4 (gl_FUNC_HYPOT): Likewise. * m4/hypotf.m4 (gl_FUNC_HYPOTF, gl_FUNC_HYPOTF_WORKS): Likewise. * m4/hypotl.m4 (gl_FUNC_HYPOTL, gl_FUNC_HYPOTL_WORKS): Likewise. * m4/ilogb.m4 (gl_FUNC_ILOGB_WORKS): Likewise. * m4/ilogbf.m4 (gl_FUNC_ILOGBF_WORKS): Likewise. * m4/isfinite.m4 (gl_ISFINITEL_WORKS): Likewise. * m4/isinf.m4 (gl_ISINFL_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/log.m4 (gl_FUNC_LOG, gl_FUNC_LOG_WORKS): Likewise. * m4/logf.m4 (gl_FUNC_LOGF, gl_FUNC_LOGF_WORKS): Likewise. * m4/logl.m4 (gl_FUNC_LOGL_WORKS): Likewise. * m4/log10.m4 (gl_FUNC_LOG10, gl_FUNC_LOG10_WORKS): Likewise. * m4/log10f.m4 (gl_FUNC_LOG10F, gl_FUNC_LOG10F_WORKS): Likewise. * m4/log10l.m4 (gl_FUNC_LOG10L_WORKS): Likewise. * m4/log1p.m4 (gl_FUNC_LOG1P): Likewise. * m4/log1pf.m4 (gl_FUNC_LOG1PF, gl_FUNC_LOG1PF_WORKS): Likewise. * m4/log1pl.m4 (gl_FUNC_LOG1PL): Likewise. * m4/log2.m4 (gl_FUNC_LOG2, gl_FUNC_LOG2_WORKS): Likewise. * m4/log2f.m4 (gl_FUNC_LOG2F, gl_FUNC_LOG2F_WORKS): Likewise. * m4/log2l.m4 (gl_FUNC_LOG2L_WORKS): Likewise. * m4/logb.m4 (gl_FUNC_LOGB_WORKS): Likewise. * m4/logbf.m4 (gl_FUNC_LOGBF_WORKS): Likewise. * m4/logbl.m4 (gl_FUNC_LOGBL_WORKS): Likewise. * m4/lstat.m4 (gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK): Likewise. * m4/mbrtowc.m4 (gl_MBRTOWC_EMPTY_INPUT, gl_MBRTOWC_C_LOCALE): Likewise. * m4/mkdir.m4 (gl_FUNC_MKDIR): Likewise. * m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Likewise. * m4/mktime.m4 (gl_FUNC_MKTIME_WORKS): Likewise. * m4/modf.m4 (gl_FUNC_MODF): Likewise. * m4/modff.m4 (gl_FUNC_MODFF): Likewise. * m4/modfl.m4 (gl_FUNC_MODFL): Likewise. * m4/nanosleep.m4 (gl_FUNC_NANOSLEEP): Likewise. * m4/perror.m4 (gl_FUNC_PERROR): Likewise. * m4/popen.m4 (gl_FUNC_POPEN): Likewise. * m4/posix_spawn.m4 (gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE, gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2, gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN): Likewise. * m4/ptsname_r.m4 (gl_PREREQ_PTSNAME_R): Likewise. * m4/putenv.m4 (gl_FUNC_PUTENV): Likewise. * m4/regex.m4 (gl_REGEX): Likewise. * m4/remainder.m4 (gl_FUNC_REMAINDER): Likewise. * m4/remainderf.m4 (gl_FUNC_REMAINDERF, gl_FUNC_REMAINDERF_WORKS): Likewise. * m4/remainderl.m4 (gl_FUNC_REMAINDERL, gl_FUNC_REMAINDERL_WORKS): Likewise. * m4/rename.m4 (gl_FUNC_RENAME): Likewise. * m4/rmdir-errno.m4 (gl_FUNC_RMDIR_NOTEMPTY): Likewise. * m4/rmdir.m4 (gl_FUNC_RMDIR): Likewise. * m4/round.m4 (gl_FUNC_ROUND): Likewise. * m4/roundf.m4 (gl_FUNC_ROUNDF): Likewise. * m4/roundl.m4 (gl_FUNC_ROUNDL): Likewise. * m4/signbit.m4 (gl_SIGNBIT): Likewise. * m4/sleep.m4 (gl_FUNC_SLEEP): Likewise. * m4/sqrtl.m4 (gl_FUNC_SQRTL_WORKS): Likewise. * m4/stdint.m4 (gl_STDINT_H): Likewise. * m4/strerror.m4 (gl_FUNC_STRERROR_0): Likewise. * m4/strncat.m4 (gl_FUNC_STRNCAT): Likewise. * m4/strtod.m4 (gl_FUNC_STRTOD): Likewise. * m4/strtoimax.m4 (gl_FUNC_STRTOIMAX): Likewise. * m4/strtok_r.m4 (gl_FUNC_STRTOK_R): Likewise. * m4/trunc.m4 (gl_FUNC_TRUNC): Likewise. * m4/truncf.m4 (gl_FUNC_TRUNCF): Likewise. * m4/truncl.m4 (gl_FUNC_TRUNCL): Likewise. * m4/tsearch.m4 (gl_FUNC_TSEARCH): Likewise. * m4/tzset.m4 (gl_FUNC_TZSET_CLOBBER): Likewise. * m4/ungetc.m4 (gl_FUNC_UNGETC_WORKS): Likewise. * m4/unlink-busy.m4 (gl_FUNC_UNLINK_BUSY_TEXT): Likewise. * m4/unlink.m4 (gl_FUNC_UNLINK): Likewise. * m4/usleep.m4 (gl_FUNC_USLEEP): Likewise. * m4/utimes.m4 (gl_FUNC_UTIMES): 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/chown.m4 (AC_FUNC_CHOWN): Add cross-compilation guess for native Windows. Enable also on Autoconf 2.70. * 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_N, gl_PRINTF_DIRECTIVE_LS, gl_PRINTF_FLAG_LEFTADJUST, gl_PRINTF_FLAG_ZERO, gl_SNPRINTF_TRUNCATION_C99, gl_SNPRINTF_RETVAL_C99, gl_SNPRINTF_DIRECTIVE_N, gl_SNPRINTF_SIZE1): Add cross-compilation guess for native Windows. (gl_PRINTF_POSITIONS, gl_PRINTF_FLAG_GROUPING, gl_VSNPRINTF_ZEROSIZE_C99): Add comment.
* version-etc: new yearPaul Eggert2017-01-011-1/+1
| | | | | | | | | | * 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'.
* version-etc: new yearPaul Eggert2016-01-011-1/+1
| | | | | | | | | | * 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'.
* version-etc: new yearPaul Eggert2014-12-311-1/+1
| | | | | | * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright date. * all files: Run 'make update-copyright'.
* maint: update copyrightEric Blake2014-01-011-1/+1
| | | | | | I ran 'make update-copyright'. Signed-off-by: Eric Blake <eblake@redhat.com>
* maint: update all copyright year number rangesEric Blake2013-01-011-1/+1
| | | | | | Run "make update-copyright". Compare to commit 1602f0a from last year. Signed-off-by: Eric Blake <eblake@redhat.com>
* Write "Mac OS X" instead of "MacOS X".Bruno Haible2012-06-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * README: Write "Mac OS X" instead of "MacOS X". * build-aux/bootstrap: Likewise. * build-aux/install-reloc: Likewise. * lib/acl-internal.h: Likewise. * lib/acl_entries.c: Likewise. * lib/argp-ba.c: Likewise. * lib/argp-pv.c: Likewise. * lib/config.charset: Likewise. * lib/copy-acl.c: Likewise. * lib/csharpexec.c: Likewise. * lib/euidaccess.c: Likewise. * lib/fbufmode.c: Likewise. * lib/fflush.c: Likewise. * lib/file-has-acl.c: Likewise. * lib/filemode.h: 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/fsusage.c: Likewise. * lib/fwritable.c: Likewise. * lib/fwriting.c: Likewise. * lib/get-rusage-as.c: Likewise. * lib/get-rusage-data.c: Likewise. * lib/getdomainname.c: Likewise. * lib/idpriv-drop.c: Likewise. * lib/idpriv-droptemp.c: Likewise. * lib/localcharset.c: Likewise. * lib/locale.in.h: Likewise. * lib/localename.c: Likewise. * lib/mbsrtowcs-state.c: Likewise. * lib/nproc.c: Likewise. * lib/passfd.c: Likewise. * lib/posix_openpt.c: Likewise. * lib/printf-parse.c: Likewise. * lib/progreloc.c: Likewise. * lib/safe-read.h: Likewise. * lib/safe-write.h: Likewise. * lib/sched.in.h: Likewise. * lib/set-mode-acl.c: Likewise. * lib/signal.in.h: Likewise. * lib/stdint.in.h: Likewise. * lib/stdio-impl.h: Likewise. * lib/stdlib.in.h: Likewise. * lib/strtod.c: Likewise. * lib/sys_select.in.h: Likewise. * lib/tcgetsid.c: Likewise. * lib/unistd.in.h: Likewise. * lib/unlockpt.c: Likewise. * lib/vasnprintf.c: Likewise. * lib/vma-iter.c: Likewise. * lib/wcsrtombs-state.c: Likewise. * m4/acl.m4: Likewise. * m4/acosl.m4: Likewise. * m4/asinl.m4: Likewise. * m4/atanl.m4: Likewise. * m4/c-stack.m4: Likewise. * m4/cosl.m4: Likewise. * m4/expl.m4: Likewise. * m4/extensions.m4: Likewise. * m4/fdatasync.m4: Likewise. * m4/fmal.m4: Likewise. * m4/frexp.m4: Likewise. * m4/frexpf.m4: Likewise. * m4/frexpl.m4: Likewise. * m4/fsusage.m4: Likewise. * m4/getdomainname.m4: Likewise. * m4/getloadavg.m4: Likewise. * m4/getopt.m4: Likewise. * m4/gettext.m4: Likewise. * m4/gnulib-common.m4: Likewise. * m4/intdiv0.m4: Likewise. * m4/intlmacosx.m4: Likewise. * m4/largefile.m4: Likewise. * m4/ldexpl.m4: Likewise. * m4/link-follow.m4: Likewise. * m4/locale-ar.m4: Likewise. * m4/locale-fr.m4: Likewise. * m4/locale-ja.m4: Likewise. * m4/locale-tr.m4: Likewise. * m4/locale-zh.m4: Likewise. * m4/locale_h.m4: Likewise. * m4/lock.m4: Likewise. * m4/logl.m4: Likewise. * m4/mathfunc.m4: Likewise. * m4/minus-zero.m4: Likewise. * m4/mktime.m4: Likewise. * m4/mmap-anon.m4: Likewise. * m4/multiarch.m4: Likewise. * m4/nanosleep.m4: Likewise. * m4/nocrash.m4: Likewise. * m4/poll.m4: Likewise. * m4/printf-frexpl.m4: Likewise. * m4/printf.m4: Likewise. * m4/signbit.m4: Likewise. * m4/sinl.m4: Likewise. * m4/sqrtl.m4: Likewise. * m4/strerror_r.m4: Likewise. * m4/tanl.m4: Likewise. * m4/threadlib.m4: Likewise. * m4/ttyname_r.m4: Likewise. * m4/unlink.m4: Likewise. * m4/visibility.m4: Likewise. * m4/wcwidth.m4: Likewise. * tests/minus-zero.h: Likewise. * tests/test-alloca-opt.c: Likewise. * tests/test-copy-acl.sh: Likewise. * tests/test-copy-file.sh: Likewise. * tests/test-fdatasync.c: Likewise. * tests/test-file-has-acl.sh: Likewise. * tests/test-flock.c: Likewise. * tests/test-fsync.c: Likewise. * tests/test-localename.c: Likewise. * tests/test-malloca.c: Likewise. * tests/test-nonblocking-pipe.h: Likewise. * tests/test-nonblocking-socket.h: Likewise. * tests/test-openpty.c: Likewise. * tests/test-posix_openpt.c: Likewise. * tests/test-ptsname.c: Likewise. * tests/test-ptsname_r.c: Likewise. * tests/test-sameacls.c: Likewise. * tests/test-select.h: Likewise. * tests/test-set-mode-acl.sh: Likewise. * tests/test-snprintf-posix.h: Likewise. * tests/test-sprintf-posix.h: Likewise. * tests/test-strtod.c: Likewise. * tests/test-time.c: Likewise. * tests/test-vasnprintf-posix.c: Likewise. * tests/test-vasprintf-posix.c: Likewise. * doc/acl-resources.txt: Likewise. * doc/**/*.texi: Likewise. Reported by Max Horn <max@quendi.de>.
* Oops, fix regression on AIX through recent commit.Bruno Haible2012-03-141-0/+2
|
* Oops, fix cross-compilation guess in recent commits.Bruno Haible2012-03-141-2/+2
|
* sqrtl: Bypass broken implementation in OpenBSD 5.1/SPARC.Bruno Haible2012-03-141-1/+65
| | | | | | | | | | | | | | * lib/math.in.h (sqrtl): Replace it if REPLACE_SQRTL is 1. * m4/sqrtl.m4 (gl_FUNC_SQRTL_WORKS): New macro. (gl_FUNC_SQRTL): Invoke it. Set REPLACE_SQRTL to 1 if sqrtl() produces too big rounding errors. * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_SQRTL. * modules/math (Makefile.am): Substitute REPLACE_SQRTL. * modules/sqrtl (configure.ac): Consider REPLACE_SQRTL. (Depends-on): Update conditions. * tests/test-sqrtl.c (my_ldexpl): New function. (main): Add test of a particular value. * doc/posix-functions/sqrtl.texi: Mention the OpenBSD 5.1/SPARC bug.
* sqrtl: Provide function definition on MSVC.Bruno Haible2012-02-251-3/+7
| | | | | | * m4/sqrtl.m4 (gl_FUNC_SQRTL): Test also whether sqrtl can be used as a function pointer. * lib/math.in.h (sqrtl): Undefine if it does not exist as a function.
* maint: update all copyright year number rangesJim Meyering2012-01-011-1/+1
| | | | Run "make update-copyright".
* sqrtl: Simplify for platforms where 'long double' == 'double'.Bruno Haible2011-10-101-25/+32
| | | | | | | | * lib/sqrtl.c (sqrtl) [HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]: New alternative implementation. * m4/sqrtl.m4 (gl_FUNC_SQRTL): Require gl_LONG_DOUBLE_VS_DOUBLE. Determine SQRTL_LIBM according to HAVE_SAME_LONG_DOUBLE_AS_DOUBLE. * modules/sqrtl (Depends-on): Update conditions.
* Properly quote AC_CHECK_DECL's 4th argument.Bruno Haible2011-09-141-2/+2
| | | | | | | | | | | | | | | | | | | * m4/acosl.m4 (gl_FUNC_ACOSL): Double-quote AC_CHECK_DECL's 4th argument. * m4/argp.m4 (gl_ARGP): Likewise. * m4/asinl.m4 (gl_FUNC_ASINL): Likewise. * m4/atanl.m4 (gl_FUNC_ATANL): Likewise. * m4/cosl.m4 (gl_FUNC_COSL): Likewise. * m4/expl.m4 (gl_FUNC_EXPL): Likewise. * m4/frexpl.m4 (gl_FUNC_FREXPL, gl_FUNC_FREXPL_NO_LIBM): Likewise. * m4/getloadavg.m4 (gl_GETLOADAVG): Likewise. * m4/ldexpl.m4 (gl_FUNC_LDEXPL): Likewise. * m4/logl.m4 (gl_FUNC_LOGL): Likewise. * m4/printf-frexpl.m4 (gl_FUNC_PRINTF_FREXPL): Likewise. * m4/sinl.m4 (gl_FUNC_SINL): Likewise. * m4/sqrtl.m4 (gl_FUNC_SQRTL): Likewise. * m4/tanl.m4 (gl_FUNC_TANL): Likewise. Reported by Eric Blake.
* sqrtl: Respect rules for use of AC_LIBOBJ.Bruno Haible2011-06-161-2/+2
| | | | | * m4/sqrtl.m4 (gl_FUNC_SQRTL): Move AC_LIBOBJ invocation from here... * modules/sqrtl (configure.ac): ... to here.
* maint: update almost all copyright ranges to include 2011Jim Meyering2011-01-011-1/+1
| | | | Run the new "make update-copyright" rule.
* Modernize AC_TRY_LINK invocations.Bruno Haible2010-08-261-13/+17
|
* Avoid duplicate -lm.Bruno Haible2010-01-201-2/+21
|
* New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.Bruno Haible2010-01-191-0/+62