Merging trunkg

[awesomized/libmemcached] / m4 / ax_check_library.m4

diff --git a/m4/ax_check_library.m4 b/m4/ax_check_library.m4
index 13dcfd694a4e0f37e61c34865cbdba704eb33129..9b9d9db349b5ce45f1bd17881ac68e1ec844334c 100644 (file)
--- a/m4/ax_check_library.m4
+++ b/m4/ax_check_library.m4
@@ -90,6 +90,6 @@ AC_DEFUN([AX_CHECK_LIBRARY], [
 
   AS_IF([test "$]AS_TR_SH([ax_cv_have_]$1)[" = "yes"],
     AC_DEFINE([HAVE_]$1, [1], [Define to 1 if ]$1[ is found])
-      m4_ifnblank([$4], [$4]),
-    m4_ifnblank([$5], [$5]))
+      m4_ifval(m4_normalize([$4]), [$4]),
+    m4_ifval(m4_normalize([$5]), [$5]))
 ])