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-rw-r--r--buildconfigs/mk.linux-2.6-xenU7
1 files changed, 5 insertions, 2 deletions
diff --git a/buildconfigs/mk.linux-2.6-xenU b/buildconfigs/mk.linux-2.6-xenU
index 6782cf07b7..70841551b5 100644
--- a/buildconfigs/mk.linux-2.6-xenU
+++ b/buildconfigs/mk.linux-2.6-xenU
@@ -28,8 +28,11 @@ $(LINUX_DIR): pristine-linux-$(LINUX_VER)
( cd $(LINUX_DIR) ; \
sed -e 's/^EXTRAVERSION.*/&-$(EXTRAVERSION)/' Makefile >Mk.tmp ; \
rm -f Makefile ; mv Mk.tmp Makefile )
- # Re-use config from install dir if one exits else use make defconfig
- cp $(INSTALL_DIR)/boot/config-$(FULLVERSION) $(LINUX_DIR)/.config || cp $(LINUX_DIR)/arch/xen/configs/$(EXTRAVERSION)_defconfig $(LINUX_DIR)/.config
+ # Re-use config from install dir if one exits else use default config
+ [ -r $(INSTALL_DIR)/boot/config-$(FULLVERSION) ] && \
+ cp $(INSTALL_DIR)/boot/config-$(FULLVERSION) $(LINUX_DIR)/.config \
+ || cp $(LINUX_DIR)/arch/xen/configs/$(EXTRAVERSION)_defconfig \
+ $(LINUX_DIR)/.config
make -C $(LINUX_DIR) ARCH=xen oldconfig
clean: