diff options
Diffstat (limited to 'modules/isnanf')
| -rw-r--r-- | modules/isnanf | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/modules/isnanf b/modules/isnanf index a04a8b364a..8b9e3a1388 100644 --- a/modules/isnanf +++ b/modules/isnanf @@ -15,7 +15,10 @@ memcmp configure.ac: gl_FUNC_ISNANF -if test $HAVE_ISNANF = 0; then +m4_ifdef([gl_ISNAN], [ + AC_REQUIRE([gl_ISNAN]) +]) +if test $HAVE_ISNANF = 0 || test $REPLACE_ISNAN = 1; then AC_LIBOBJ([isnanf]) gl_PREREQ_ISNANF fi |