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change the build order in target/linux so that it's possible to link the kernel with a ramdisk image

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2963 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2006-01-13 23:15:16 +00:00
parent 2729ccc213
commit 3cb6eaf96c
1 changed files with 32 additions and 27 deletions
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59
openwrt/target/linux/kernel.mk
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@ -28,7 +28,7 @@ $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
$(LINUX_DIR)/Makefile \
$(LINUX_DIR)/arch/*/Makefile
$(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/version.h $(MAKE_TRACE)
$(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/compile.h include/linux/version.h $(MAKE_TRACE)
touch $@
$(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured
@ -38,40 +38,47 @@ $(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured
$(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.depend_done
else
$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
$(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) oldconfig $(MAKE_TRACE)
$(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) oldconfig prepare $(MAKE_TRACE)
touch $@
endif
$(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.configured
$(LINUX_DIR)/vmlinux: $(STAMP_DIR)/.linux-compile
$(MAKE) -C $(LINUX_DIR) CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(MAKE_TRACE)
$(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
$(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@ $(MAKE_TRACE)
touch -c $(LINUX_KERNEL)
$(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
$(LINUX_DIR)/.modules_done:
rm -rf $(LINUX_BUILD_DIR)/modules
$(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" ARCH=$(LINUX_KARCH) PATH="$(TARGET_PATH)" modules $(MAKE_TRACE)
$(MAKE) -C "$(LINUX_DIR)" CROSS_COMPILE="$(KERNEL_CROSS)" DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install $(MAKE_TRACE)
touch $(LINUX_DIR)/.modules_done
$(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
mkdir -p $(STAGING_DIR)/include
tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
# $(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
# mkdir -p $(STAGING_DIR)/include
# tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
# tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
$(STAMP_DIR)/.linux-compile: $(LINUX_DIR)/.modules_done
@mkdir -p $(STAMP_DIR)
@$(MAKE) $(TARGETS)
ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux
@$(TRACE) target/linux/package
$(STAMP_DIR)/.linux-compile:
@$(MAKE) $(LINUX_DIR)/.modules_done $(TARGETS) $(KERNEL_IPKG) $(MAKE_TRACE)
ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux $(MAKE_TRACE)
@$(TRACE) target/linux/package/compile
$(MAKE) -C $(TOPDIR)/target/linux/package \
$(KPKG_MAKEOPTS) \
compile
touch $@
$(TARGET_MODULES_DIR):
-mkdir -p $(TARGET_MODULES_DIR)
.PHONY: pkg-install
pkg-install:
@mkdir -p $(TARGET_MODULES_DIR)
@rm -rf $(LINUX_BUILD_DIR)/root*
@cp -fpR $(BUILD_DIR)/root $(LINUX_BUILD_DIR)/
echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
$(MAKE) -C $(TOPDIR)/target/linux/package \
$(KPKG_MAKEOPTS) \
install
@{ [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true; } $(MAKE_TRACE)
$(KERNEL_IPKG):
rm -rf $(KERNEL_IDIR)
@ -83,25 +90,23 @@ $(KERNEL_IPKG):
$(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR) $(MAKE_TRACE)
source: $(DL_DIR)/$(LINUX_SOURCE)
prepare: $(PACKAGE_DIR) $(LINUX_DIR)/.configured
compile:
$(MAKE) $(STAMP_DIR)/.linux-compile $(MAKE_TRACE)
prepare:
@mkdir -p $(STAMP_DIR) $(PACKAGE_DIR)
@$(MAKE) $(LINUX_DIR)/.configured $(MAKE_TRACE)
install: compile $(TARGET_MODULES_DIR) $(KERNEL_IPKG)
rm -rf $(LINUX_BUILD_DIR)/root*
cp -fpR $(BUILD_DIR)/root $(LINUX_BUILD_DIR)/
echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
$(MAKE) -C $(TOPDIR)/target/linux/package \
$(KPKG_MAKEOPTS) \
install
@{ [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true; } $(MAKE_TRACE)
compile: prepare $(STAMP_DIR)/.linux-compile
install: compile
@$(TRACE) target/linux/package/install
$(MAKE) pkg-install $(MAKE_TRACE)
$(MAKE) $(LINUX_KERNEL) $(MAKE_TRACE)
mostlyclean:
rm -f $(STAMP_DIR)/.linux-compile
rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.modules_done
rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.drivers-unpacked
$(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean $(MAKE_TRACE)
rm -f $(LINUX_KERNEL) $(LINUX_IMAGE)
rm -f $(LINUX_KERNEL)
rebuild:
-$(MAKE) mostlyclean