--- src/C/Makefile.orig	2015-01-03 15:16:53.000000000 +0100
+++ src/C/Makefile	2015-01-03 15:17:04.000000000 +0100
@@ -3,9 +3,9 @@
 .PHONY: all clean_libs clean distclean
 
 all:
-	make -C miniz
+	gmake -C miniz
 	cp miniz/*.$(SOEXT) $(LIB_DIR)
-	make -C compress
+	gmake -C compress
 	cp compress/*.$(SOEXT) $(LIB_DIR)
 
 clean_libs:
@@ -13,10 +13,10 @@
 	rm -f $(LIB_DIR)/libcompress42.$(SOEXT)
 
 clean: clean_libs
-	make -C miniz clean
-	make -C compress clean
+	gmake -C miniz clean
+	gmake -C compress clean
 
 distclean: clean_libs
-	make -C miniz distclean
-	make -C compress distclean
+	gmake -C miniz distclean
+	gmake -C compress distclean