Mercurial > gnulib
view modules/isnanl-nolibm @ 40198:5a34193cbc07
long-options: add parse_gnu_standard_options_only
Discussed in https://bugs.gnu.org/33468 .
* lib/long-options.c (parse_long_options): Use EXIT_SUCCESS instead
of 0.
(parse_gnu_standard_options_only): Add function to
process the GNU default options --help and --version and fail for any other
unknown long or short option. See
https://gnu.org/prep/standards/html_node/Command_002dLine-Interfaces.html .
* lib/long-options.h (parse_gnu_standard_options_only): Declare it.
* modules/long-options (depends-on): Add stdbool, exitfail.
* top/maint.mk (sc_prohibit_long_options_without_use): Update
syntax-check rule, add new function name.
author | Bernhard Voelker <mail@bernhard-voelker.de> |
---|---|
date | Thu, 29 Nov 2018 09:06:26 +0100 |
parents | 186093939c9d |
children |
line wrap: on
line source
Description: isnanl() function: test for NaN, without requiring libm. Files: lib/isnanl-nolibm.h lib/isnanl.c lib/isnan.c lib/float+.h m4/exponentl.m4 m4/isnanl.m4 m4/math_h.m4 Depends-on: float fpieee memcmp configure.ac: gl_FUNC_ISNANL_NO_LIBM if test $gl_func_isnanl_no_libm != yes; then AC_LIBOBJ([isnanl]) gl_PREREQ_ISNANL fi Makefile.am: Include: "isnanl-nolibm.h" License: LGPLv2+ Maintainer: all