fix kernel-headers build for uml

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

diff --git a/toolchain/kernel-headers/Makefile b/toolchain/kernel-headers/Makefile
index ff2ce2331a4f74d5d73910e7ab2558008203ca97..47e7b245b1e72f66e356bc83c06ec81c0dda3a21 100644 (file)
--- a/toolchain/kernel-headers/Makefile
+++ b/toolchain/kernel-headers/Makefile
@@ -26,13 +26,19 @@ include $(INCLUDE_DIR)/toolchain-build.mk
 include $(INCLUDE_DIR)/kernel-defaults.mk
 
 ifeq ($(strip $(BOARD)),uml)
-  LINUX_KARCH:=$(ARCH)
+  LINUX_KARCH:=$(subst x86_64,x86,$(subst i386,x86,$(ARCH)))
 endif
 
 ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.18)),1)
   LINUX_HAS_HEADERS_INSTALL:=y
 endif
 
+ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.33)),1)
+  LINUX_ASM_INCLUDES:=arch/$(LINUX_KARCH)/include/asm
+else
+  LINUX_ASM_INCLUDES:=include/asm
+endif
+
 KMAKE := $(MAKE) -C $(HOST_BUILD_DIR) \
        ARCH=$(LINUX_KARCH) \
        KBUILD_HAVE_NLS=no \
@@ -73,38 +79,7 @@ define Host/Prepare/lzma
                $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/
 endef
 
-# XXX: the following are needed to build a cris toolchain
-ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),lt,2.6.28)),1)
-  define Host/Prepare/pre/cris
-       ln -sf $(HOST_BUILD_DIR)/include/asm-cris/arch-v10 $(HOST_BUILD_DIR)/include/asm-cris/arch
-       ln -sf $(HOST_BUILD_DIR)/include/asm-cris/arch-v10 $(HOST_BUILD_DIR)/arch/cris/arch
-  endef
-
-  define Host/Prepare/post/cris
-       $(CP) \
-               $(HOST_BUILD_DIR)/include/linux/user.h \
-               $(HOST_BUILD_DIR)/include/linux/autoconf.h \
-               $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/linux/
-       $(CP) \
-               $(HOST_BUILD_DIR)/include/asm-cris/elf.h \
-               $(HOST_BUILD_DIR)/include/asm-cris/page.h \
-               $(HOST_BUILD_DIR)/include/asm-cris/user.h \
-               $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/
-       $(CP) \
-               $(HOST_BUILD_DIR)/include/asm-generic/memory_model.h \
-               $(HOST_BUILD_DIR)/include/asm-generic/page.h \
-               $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm-generic/
-
-       mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/arch
-       $(CP) \
-               $(HOST_BUILD_DIR)/include/asm-cris/arch/elf.h \
-               $(HOST_BUILD_DIR)/include/asm-cris/arch/page.h \
-               $(HOST_BUILD_DIR)/include/asm-cris/arch/ptrace.h \
-               $(HOST_BUILD_DIR)/include/asm-cris/arch/user.h \
-               $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/arch/
-  endef
-else
-  define Host/Prepare/post/cris
+define Host/Prepare/post/cris
        $(CP) \
                $(HOST_BUILD_DIR)/include/linux/user.h \
                $(HOST_BUILD_DIR)/include/linux/autoconf.h \
@@ -112,8 +87,16 @@ else
        ln -snf $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/arch-v10/arch \
                $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/arch
        $(SED) '/#include <asm\/page\.h>/d' $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/user.h
-  endef
-endif
+endef
+
+define Host/Prepare/post/ubicom32
+       $(CP) \
+               $(HOST_BUILD_DIR)/arch/ubicom32/include/asm/elf.h \
+               $(HOST_BUILD_DIR)/arch/ubicom32/include/asm/user.h \
+               $(HOST_BUILD_DIR)/arch/ubicom32/include/asm/page.h \
+               $(HOST_BUILD_DIR)/arch/ubicom32/include/asm/page_offset.h \
+               $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/
+endef
 
 define Host/Prepare/post/mips
        $(call Host/Prepare/lzma)
@@ -128,7 +111,7 @@ define Host/Prepare
        ln -sf linux-$(LINUX_VERSION) $(BUILD_DIR_TOOLCHAIN)/linux
        $(SED) 's/@expr length/@-expr length/' $(HOST_BUILD_DIR)/Makefile
        yes '' | $(KMAKE) oldconfig
-       $(KMAKE) include/linux/version.h include/asm
+       $(KMAKE) include/linux/version.h $(LINUX_ASM_INCLUDES)
        if [ -d $(HOST_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm ]; then \
                $(CP) \
                        $(HOST_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm/. \