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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 cdb3438ceb13
children
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Description:
strtold() function: convert string to 'long double'.

Files:
lib/strtold.c
lib/strtod.c
m4/strtold.m4
m4/math_h.m4
m4/ldexpl.m4

Depends-on:
stdlib
c-ctype         [test $HAVE_STRTOLD = 0 || test $REPLACE_STRTOLD = 1]
math            [test $HAVE_STRTOLD = 0 || test $REPLACE_STRTOLD = 1]
stdbool         [test $HAVE_STRTOLD = 0 || test $REPLACE_STRTOLD = 1]
strtod          [{ test $HAVE_STRTOLD = 0 || test $REPLACE_STRTOLD = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]

configure.ac:
gl_FUNC_STRTOLD
if test $HAVE_STRTOLD = 0 || test $REPLACE_STRTOLD = 1; then
  AC_LIBOBJ([strtold])
  gl_PREREQ_STRTOLD
fi
gl_STDLIB_MODULE_INDICATOR([strtold])

Makefile.am:

Include:
<stdlib.h>

License:
LGPL

Maintainer:
all