From: Bruno Haible <bruno@clisp.org>
Date: Sun, 9 Oct 2011 23:05:53 +0000 (+0200)
Subject: truncl: Simplify for platforms where 'long double' == 'double'.
X-Git-Tag: v0.1~1600
X-Git-Url: https://erislabs.net/gitweb/?a=commitdiff_plain;ds=inline;h=3d57d93ced65ddec292e320e35fb648dff34cd83;hp=3d57d93ced65ddec292e320e35fb648dff34cd83;p=gnulib.git

truncl: Simplify for platforms where 'long double' == 'double'.

* lib/truncl.c: Include <config.h>.
(truncl) [HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]: New function.
* lib/trunc.c [!USE_LONG_DOUBLE]: Don't include <config.h> a second
time.
* m4/truncl.m4 (gl_FUNC_TRUNCL): Require gl_LONG_DOUBLE_VS_DOUBLE.
Determine TRUNCL_LIBM according to HAVE_SAME_LONG_DOUBLE_AS_DOUBLE.
* modules/truncl (Depends-on): Add trunc. Update conditions.
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