Pass appropriate arguments to gcc 2 and 3.
diff --git a/klibc/arch/i386/MCONFIG b/klibc/arch/i386/MCONFIG
index 159a8de..367ee89 100644
--- a/klibc/arch/i386/MCONFIG
+++ b/klibc/arch/i386/MCONFIG
@@ -13,8 +13,16 @@
# them to be cdecl
# REGPARM = -mregparm=3 -DREGPARM
-OPTFLAGS = $(REGPARM) -march=i386 -Os \
- -falign-functions=0 -falign-jumps=0 -falign-loops=0
+gcc_major := $(shell $(CC) -v 2>&1 | awk '/gcc version/{print int($$3)}')
+
+OPTFLAGS = $(REGPARM) -march=i386 -Os
+
+ifeq ($(gcc_major),3)
+OPTFLAGS += -falign-functions=0 -falign-jumps=0 -falign-loops=0
+else
+OPTFLAGS += -malign-functions=0 -malign-jumps=0 -malign-loops=0
+endif
+
BITSIZE = 32
# Extra linkflags when building the shared version of the library
