Hash :
4b5996b3
Author :
Date :
2011-10-05T23:28:52
fabs: Use a .m4 file. * m4/fabs.m4: New file. * modules/fabs (Files): Add it. (configure.ac): Just invoke gl_FUNC_FABS.
# fabs.m4 serial 1
dnl Copyright (C) 2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_FABS],
[
dnl Determine FABS_LIBM.
gl_MATHFUNC([fabs], [double], [(double)])
])