buildroot: factor knowledge of a 64bits architecture

[openwrt.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index 56129917e453f32b7f7e5305435dd6fabbdfcd49..d9d38374fa8f7018ad34d3de99faa77cdf444e00 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -132,7 +132,7 @@ endif
 LIBRPC=-lrpc
 LIBRPC_DEPENDS=+librpc
 
-ifneq ($(findstring $(ARCH) , mips64 x86_64 ),)
+ifeq ($(CONFIG_ARCH_64BIT),y)
   LIB_SUFFIX:=64
 endif