2 dnl Copyright (C) 2011 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_FMODF],
9 AC_REQUIRE([gl_MATH_H_DEFAULTS])
10 AC_REQUIRE([gl_FUNC_FMOD])
12 dnl Test whether fmodf() exists. Assume that fmodf(), if it exists, is
13 dnl defined in the same library as fmod().
15 LIBS="$LIBS $FMOD_LIBM"
16 AC_CHECK_FUNCS([fmodf])
18 if test $ac_cv_func_fmodf = yes; then
19 FMODF_LIBM="$FMOD_LIBM"
22 FMODF_LIBM="$FMOD_LIBM"
24 AC_SUBST([FMODF_LIBM])