From 3686b8d279c4ef5840a2001695de234ecdb313d9 Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Wed, 22 Aug 2012 15:07:32 +0000
Subject: derive system from hostcc to allow building inside a chroot

SVN-Revision: 33228
---
 target/imagebuilder/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'target/imagebuilder')

diff --git a/target/imagebuilder/Makefile b/target/imagebuilder/Makefile
index 5d7b7ab5ed..a9480ef848 100644
--- a/target/imagebuilder/Makefile
+++ b/target/imagebuilder/Makefile
@@ -12,8 +12,8 @@ include $(INCLUDE_DIR)/version.mk
 
 override MAKEFLAGS=
 
-PKG_OS:=$(shell uname -s)
-PKG_CPU:=$(shell uname -m | sed "s/ //g")
+PKG_OS:=$(word 2,$(subst -, ,$(shell $(HOSTCC) -dumpmachine)))
+PKG_CPU:=$(word 1,$(subst -, ,$(shell $(HOSTCC) -dumpmachine)))
 
 IB_NAME:=OpenWrt-ImageBuilder-$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET))-for-$(PKG_OS)-$(PKG_CPU)
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(IB_NAME)
-- 
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