1 files changed, 4 insertions, 0 deletions
diff --git a/Rules.mak b/Rules.mak
index f1c46888f..c4b0e23af 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -47,6 +47,10 @@ STRIP_FLAGS ?= -x -R .note -R .comment
 # Select the compiler needed to build binaries for your development system
 HOSTCC     = gcc
 BUILD_CFLAGS = -O2 -Wall
+export ARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
+				  -e s/arm.*/arm/ -e s/sa110/arm/ \
+				  -e s/s390x/s390/ -e s/parisc64/parisc/ \
+				  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ )
 
 
 #---------------------------------------------------------