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(parent: fa11421) | patch
tanl: Simplify for platforms where 'long double' == 'double'.
authorBruno Haible <bruno@clisp.org>
Tue, 11 Oct 2011 00:57:05 +0000 (02:57 +0200)
committerBruno Haible <bruno@clisp.org>
Tue, 11 Oct 2011 01:03:04 +0000 (03:03 +0200)
commit6e33eaed1cd5ddcdfc48476059012fed68f71f8e
treef027255ca50aba4c2d9fb2c4345981e9672f16e9tree | snapshot
parentfa11421b5098e20c33003e3f3375b830524c717acommit | diff
tanl: Simplify for platforms where 'long double' == 'double'.

* lib/tanl.c (tanl) [HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]: New alternative
implementation.
* m4/tanl.m4 (gl_FUNC_TANL): Require gl_LONG_DOUBLE_VS_DOUBLE.
Determine TANL_LIBM according to HAVE_SAME_LONG_DOUBLE_AS_DOUBLE.
* modules/tanl (Depends-on): Add tan. Update conditions.
(configure.ac): Don't compile trigl.c if
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE.
ChangeLog diff | blob | history
lib/tanl.c diff | blob | history
m4/tanl.m4 diff | blob | history
modules/tanl diff | blob | history
gnulib debian + stable branches