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modf: Use a .m4 file. * m4/modf.m4: New file. * modules/modf (Files): Add it. (configure.ac): Just invoke gl_FUNC_MODF.
author Bruno Haible <bruno@clisp.org>
date Thu, 06 Oct 2011 01:21:12 +0200
parents 36ce57192e3b
children 5a6c8b0dc836
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Description:
fabsf() function: absolute value.

Files:
lib/fabsf.c
m4/fabsf.m4

Depends-on:
math
fabs            [test $HAVE_FABSF = 0]

configure.ac:
gl_FUNC_FABSF
if test $HAVE_FABSF = 0; then
  AC_LIBOBJ([fabsf])
fi
gl_MATH_MODULE_INDICATOR([fabsf])

Makefile.am:

Include:
<math.h>

Link:
$(FABSF_LIBM)

License:
LGPL

Maintainer:
Bruno Haible