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(parent: f6fd929) | patch
copysignl: Simplify for platforms where 'long double' == 'double'.
authorBruno Haible <bruno@clisp.org>
Sun, 9 Oct 2011 22:25:43 +0000 (00:25 +0200)
committerBruno Haible <bruno@clisp.org>
Sun, 9 Oct 2011 22:25:43 +0000 (00:25 +0200)
commit472322ae1a1ca95df1cc9b80031348e04fc5b6bc
tree098bb224e250fcdf0e09612f0705fcb683b41f22tree | snapshot
parentf6fd929e6225babbe65d20332823e9d602bc3b1acommit | diff
copysignl: Simplify for platforms where 'long double' == 'double'.

* lib/copysignl.c (copysignl) [HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]: New
alternative.
* m4/copysignl.m4 (gl_FUNC_COPYSIGNL): Require gl_LONG_DOUBLE_VS_DOUBLE.
Determine COPYSIGNL_LIBM according to HAVE_SAME_LONG_DOUBLE_AS_DOUBLE.
* modules/copysignl (Depends-on): Add copysign. Update conditions.
ChangeLog diff | blob | history
lib/copysignl.c diff | blob | history
m4/copysignl.m4 diff | blob | history
modules/copysignl diff | blob | history
gnulib debian + stable branches