strace: add kernel headers include to host cflags to fix build on non-linux systems

[openwrt/staging/wigyori.git] / include / image.mk

diff --git a/include/image.mk b/include/image.mk
index 814e7dc5d17f4e651af03e1c3aba307da4375cf2..a20e090fe73f65148a46500ec4c3e189239eb860 100644 (file)
--- a/include/image.mk
+++ b/include/image.mk
@@ -126,6 +126,22 @@ define Image/BuildKernel/MkFIT
        PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $(KDIR)/fit-$(1).its $(KDIR)/fit-$(1)$(7).itb
 endef
 
+# $(1) source dts file
+# $(2) target dtb file
+# $(3) extra CPP flags
+# $(4) extra DTC flags
+define Image/BuildDTB
+       $(CPP) -nostdinc -x assembler-with-cpp \
+               -I$(LINUX_DIR)/arch/$(ARCH)/boot/dts \
+               -I$(LINUX_DIR)/arch/$(ARCH)/boot/dts/include \
+               -undef -D__DTS__ $(3) \
+               -o $(2).tmp $(1)
+       $(LINUX_DIR)/scripts/dtc/dtc -O dtb \
+               -i$(dir $(1)) $(4) \
+               -o $(2) $(2).tmp
+       $(RM) $(2).tmp
+endef
+
 define Image/mkfs/jffs2/sub
                $(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) --pad -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(2) -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
                $(call add_jffs2_mark,$(KDIR)/root.jffs2-$(2))
@@ -224,7 +240,7 @@ ifneq ($(CONFIG_TARGET_ROOTFS_UBIFS),)
 endif
 
 define Image/mkfs/cpiogz
-       ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9 >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
+       ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
 endef
 
 define Image/mkfs/targz