add EXTRA_CFLAGS variable support

[openwrt.git] / toolchain / kernel-headers / Makefile

diff --git a/toolchain/kernel-headers/Makefile b/toolchain/kernel-headers/Makefile
index d823f19..0ef9079 100644 (file)
--- a/toolchain/kernel-headers/Makefile
+++ b/toolchain/kernel-headers/Makefile
@@ -14,6 +14,7 @@ PKG_SOURCE=$(LINUX_SOURCE)
 PKG_SOURCE_URL=$(LINUX_SITE)
 
 PKG_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR)/linux-$(PKG_VERSION)
+PKG_FILE_DEPEND:=$(GENERIC_PLATFORM_DIR)
 
 include $(INCLUDE_DIR)/host-build.mk
 
@@ -31,9 +32,13 @@ define Build/Configure/powerpc
        mv $(PKG_BUILD_DIR)/include/asm-powerpc $(PKG_BUILD_DIR)/include/asm-ppc
 endef
 
+ifneq (,$(findstring uml,$(BOARD)))
+  LINUX_KARCH:=$(ARCH)
+endif
+
 KMAKE := $(MAKE) -C $(PKG_BUILD_DIR) \
-               ARCH=$(LINUX_KARCH) \
-               CONFIG_SHELL=$(BASH)
+       ARCH=$(LINUX_KARCH) \
+       CONFIG_SHELL=$(BASH)
 
 define Build/Configure
        yes '' | $(KMAKE) oldconfig