[target] derive system from hostcc to allow building inside a chroot
[openwrt.org/openwrt.git] / target / imagebuilder / Makefile
blob:a/target/imagebuilder/Makefile -> blob:b/target/imagebuilder/Makefile
--- a/target/imagebuilder/Makefile
+++ b/target/imagebuilder/Makefile
@@ -1,5 +1,5 @@
 # 
-# Copyright (C) 2006-2012 OpenWrt.org
+# Copyright (C) 2006-2015 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -9,23 +9,22 @@
 include $(INCLUDE_DIR)/kernel.mk
 include $(INCLUDE_DIR)/host.mk
 include $(INCLUDE_DIR)/version.mk
+include $(INCLUDE_DIR)/feeds.mk
 
 override MAKEFLAGS=
 
-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)
+IB_NAME:=$(VERSION_DIST)-ImageBuilder-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET)).$(HOST_OS)-$(HOST_ARCH)
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(IB_NAME)
 IB_KDIR:=$(patsubst $(TOPDIR)/%,$(PKG_BUILD_DIR)/%,$(KERNEL_BUILD_DIR))
 IB_LDIR:=$(patsubst $(TOPDIR)/%,$(PKG_BUILD_DIR)/%,$(LINUX_DIR))
+IB_DTSDIR:=$(patsubst $(TOPDIR)/%,$(PKG_BUILD_DIR)/%,$(LINUX_DIR))/arch/$(ARCH)/boot/dts/
 
 all: compile
 
 $(BIN_DIR)/$(IB_NAME).tar.bz2: clean
 	rm -rf $(PKG_BUILD_DIR)
-	mkdir -p $(IB_KDIR) $(IB_LDIR) $(PKG_BUILD_DIR)/staging_dir/host \
-		$(PKG_BUILD_DIR)/target $(PKG_BUILD_DIR)/scripts
+	mkdir -p $(IB_KDIR) $(IB_LDIR) $(PKG_BUILD_DIR)/staging_dir/host/lib \
+		$(PKG_BUILD_DIR)/target $(PKG_BUILD_DIR)/scripts $(IB_DTSDIR)
 	-cp $(TOPDIR)/.config $(PKG_BUILD_DIR)/.config
 	$(CP) \
 		$(INCLUDE_DIR) $(SCRIPT_DIR) \
@@ -35,20 +34,49 @@
 		$(TMP_DIR)/.targetinfo \
 		$(TMP_DIR)/.packageinfo \
 		$(PKG_BUILD_DIR)/
+
+ifeq ($(CONFIG_IB_STANDALONE),)
+	echo '## Remote package repositories' >> $(PKG_BUILD_DIR)/repositories.conf
+	$(call FeedSourcesAppend,$(PKG_BUILD_DIR)/repositories.conf)
+endif
+
+	echo ''                                                        >> $(PKG_BUILD_DIR)/repositories.conf
+	echo '## This is the local package repository, do not remove!' >> $(PKG_BUILD_DIR)/repositories.conf
+	echo 'src imagebuilder file:packages'                          >> $(PKG_BUILD_DIR)/repositories.conf
+
 	$(VERSION_SED) $(PKG_BUILD_DIR)/repositories.conf
+
+ifeq ($(CONFIG_IB_STANDALONE),)
+	(cd $(PACKAGE_DIR); $(FIND) -type f -name 'libc_*.ipk' -or -name 'kernel_*.ipk' -or -name 'kmod-*.ipk') | \
+		while read path; do \
+			mkdir -p "$(PKG_BUILD_DIR)/packages/$${path%/*}"; \
+			cp "$(PACKAGE_DIR)/$$path" "$(PKG_BUILD_DIR)/packages/$$path"; \
+		done
+else
 	$(CP) $(PACKAGE_DIR) $(PKG_BUILD_DIR)/packages
+endif
+
 	$(CP) $(TOPDIR)/target/linux $(PKG_BUILD_DIR)/target/
+	if [ -d $(TOPDIR)/staging_dir/host/lib/grub ]; then \
+		$(CP) $(TOPDIR)/staging_dir/host/lib/grub/ $(PKG_BUILD_DIR)/staging_dir/host/lib; \
+	fi
 	rm -rf \
 		$(PKG_BUILD_DIR)/target/linux/*/files{,-*} \
 		$(PKG_BUILD_DIR)/target/linux/*/patches{,-*}
 	-cp $(KERNEL_BUILD_DIR)/* $(IB_KDIR)/ # don't copy subdirectories here
 	-cp $(LINUX_DIR)/.config $(IB_LDIR)/
+	-$(SCRIPT_DIR)/bundle-libraries.sh $(IB_LDIR)/scripts/dtc \
+	  $(LINUX_DIR)/scripts/dtc/dtc
+	if [ -d $(LINUX_DIR)/arch/$(ARCH)/boot/dts ]; then \
+		$(CP) $(LINUX_DIR)/arch/$(ARCH)/boot/dts/* $(IB_DTSDIR); \
+	fi
 	$(SED) 's,^# REVISION:=.*,REVISION:=$(REVISION),g' $(PKG_BUILD_DIR)/include/version.mk
 	find $(PKG_BUILD_DIR) -name CVS -o -name .git -o -name .svn \
 	  | $(XARGS) rm -rf
 	find $(STAGING_DIR_HOST)/bin -maxdepth 1 -type f -perm -u=x \
-	  | $(XARGS) $(SCRIPT_DIR)/bundle-libraries.sh $(PKG_BUILD_DIR)/staging_dir/host/bin
-	$(TAR) c -C $(BUILD_DIR) $(IB_NAME) | bzip2 -c > $@
+	  | $(XARGS) $(SCRIPT_DIR)/bundle-libraries.sh $(PKG_BUILD_DIR)/staging_dir/host/bin/
+	STRIP=sstrip $(SCRIPT_DIR)/rstrip.sh $(PKG_BUILD_DIR)/staging_dir/host/bin/
+	$(TAR) -cf - -C $(BUILD_DIR) $(IB_NAME) | bzip2 -c > $@
 
 download:
 prepare:

comments