libext2fs: remove c99 idiom to fix build

[tools/e2fsprogs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index b4bdc5d..912383a 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -108,7 +108,7 @@ AC_DEFUN(
         [CHECK_GNU_MAKE], [ AC_CACHE_CHECK( for GNU make,_cv_gnu_make_command,
                 _cv_gnu_make_command='' ;
 dnl Search all the common names for GNU make
-                if test -z "$FORCE_NATIVE_MAKE" ; then
+                if test -n "$FORCE_NATIVE_MAKE" ; then
                    MAKES="make"
                 else
                    MAKES="make gmake gnumake"