Index: libcss-0.9.1/Makefile
===================================================================
--- libcss-0.9.1.orig/Makefile
+++ libcss-0.9.1/Makefile
@@ -24,7 +24,7 @@ WARNFLAGS := -Wall -W -Wundef -Wpointer-
 # BeOS/Haiku/AmigaOS4 standard library headers create warnings
 ifneq ($(HOST),i586-pc-haiku)
   ifneq ($(findstring amigaos,$(HOST)),amigaos)
-    WARNFLAGS := $(WARNFLAGS) -Werror
+    WARNFLAGS := $(WARNFLAGS)
   endif
 endif
 
@@ -32,7 +32,7 @@ CFLAGS := -D_BSD_SOURCE -D_DEFAULT_SOURC
 	-I$(CURDIR)/include/ -I$(CURDIR)/src \
 	$(WARNFLAGS) $(CFLAGS)
 ifneq ($(GCCVER),2)
-  CFLAGS := $(CFLAGS) -std=c99
+  CFLAGS := $(CFLAGS) -std=gnu99
 else
   # __inline__ is a GCCism
   CFLAGS := $(CFLAGS) -Dinline="__inline__"