1 files changed, 3 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 2150820..d0f0d47 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,7 @@
+.POSIX:
 
 all:
-	gmake -f GNUmakefile $(MAKEFLAGS) all
+	+gmake -f GNUmakefile all
 
 .DEFAULT:
-	gmake -f GNUmakefile $(MAKEFLAGS) $<
+	+gmake -f GNUmakefile $<