openat: Fix warnings and commens when building unlinkat.c on Hurd.

[gnulib.git] / modules / isnanl-nolibm

diff --git a/modules/isnanl-nolibm b/modules/isnanl-nolibm
index 85823c9..5a98e49 100644 (file)
--- a/modules/isnanl-nolibm
+++ b/modules/isnanl-nolibm
@@ -16,6 +16,10 @@ memcmp
 
 configure.ac:
 gl_FUNC_ISNANL_NO_LIBM
+if test $gl_func_isnanl_no_libm != yes; then
+  AC_LIBOBJ([isnanl])
+  gl_PREREQ_ISNANL
+fi
 
 Makefile.am: