-# roundf.m4 serial 3
+# roundf.m4 serial 4
dnl Copyright (C) 2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
gl_CHECK_MATH_LIB([ROUNDF_LIBM], [x = roundf (x);])
fi
if test "$ac_cv_have_decl_roundf" != yes || test "$ROUNDF_LIBM" = missing; then
+ REPLACE_ROUNDF=1
+ AC_LIBOBJ([roundf])
AC_CHECK_DECLS([ceilf, floorf], , , [#include <math.h>])
- if test "$ac_cv_have_decl_floorf" = yes &&
- test "$ac_cv_have_decl_ceilf" = yes; then
+ if test "$ac_cv_have_decl_floorf" = yes \
+ && test "$ac_cv_have_decl_ceilf" = yes; then
gl_CHECK_MATH_LIB([ROUNDF_LIBM], [x = floorf (x) + ceilf (x);])
else
ROUNDF_LIBM=
fi
- HAVE_DECL_ROUNDF=0
- AC_LIBOBJ([roundf])
fi
- AC_SUBST([HAVE_DECL_ROUNDF])
AC_SUBST([ROUNDF_LIBM])
])