68 lines
2.3 KiB
Makefile
68 lines
2.3 KiB
Makefile
#############################################################
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#
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# Linux kernel targets
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#
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#############################################################
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UMLINUX_DIR=$(BUILD_DIR)/linux-2.4.19
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LINUX_DIR=$(UMLINUX_DIR)
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UMLINUX_SOURCE=linux-2.4.19.tar.bz2
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UMLINUX_SITE=http://ftp.us.kernel.org/pub/linux/kernel/v2.4
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UMLINUX_PATCH_1:=uml-patch-2.4.19-5.bz2
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UMLINUX_PATCH_1_SITE:=http://telia.dl.sourceforge.net/sourceforge/user-mode-linux
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UMLINUX_KCONFIG=$(SOURCE_DIR)/linux-uml.config
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$(DL_DIR)/$(UMLINUX_SOURCE):
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$(WGET) -P $(DL_DIR) $(UMLINUX_SITE)/$(UMLINUX_SOURCE)
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$(DL_DIR)/$(UMLINUX_PATCH_1):
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$(WGET) -P $(DL_DIR) $(UMLINUX_PATCH_1_SITE)/$(UMLINUX_PATCH_1)
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user-mode-linux-source: $(DL_DIR)/$(UMLINUX_SOURCE) $(DL_DIR)/$(UMLINUX_PATCH_1)
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$(UMLINUX_DIR)/.unpacked: $(DL_DIR)/$(UMLINUX_SOURCE) $(DL_DIR)/$(UMLINUX_PATCH_1)
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bzcat $(DL_DIR)/$(UMLINUX_SOURCE) | tar -C $(BUILD_DIR) -xvf -
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touch $(UMLINUX_DIR)/.unpacked
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$(UMLINUX_DIR)/.patched: $(UMLINUX_DIR)/.unpacked
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bzcat $(DL_DIR)/$(UMLINUX_PATCH_1) | patch -d $(UMLINUX_DIR) -p1
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touch $(UMLINUX_DIR)/.patched
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$(UMLINUX_DIR)/.set_arch: $(UMLINUX_DIR)/.patched
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perl -i -p -e "s/^ARCH :=.*/ARCH:=um/g;" $(UMLINUX_DIR)/Makefile
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touch $(UMLINUX_DIR)/.set_arch
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$(UMLINUX_DIR)/.configured: $(UMLINUX_DIR)/.set_arch $(UMLINUX_KCONFIG)
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cp $(UMLINUX_KCONFIG) $(UMLINUX_DIR)/.config
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make -C $(UMLINUX_DIR) oldconfig include/linux/version.h
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touch $(UMLINUX_DIR)/.configured
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$(UMLINUX_DIR)/.depend_done: $(UMLINUX_DIR)/.configured
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make -C $(UMLINUX_DIR) dep
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touch $(UMLINUX_DIR)/.depend_done
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$(UMLINUX_DIR)/linux: $(UMLINUX_DIR)/.depend_done
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make -C $(UMLINUX_DIR) linux
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$(LINUX_KERNEL): $(UMLINUX_DIR)/linux
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cp -fa $(UMLINUX_DIR)/linux $(LINUX_KERNEL)
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user-mode-linux: $(LINUX_KERNEL)
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# Renamed so it is not cleaned by default on a make clean
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user-mode-linux_clean: clean
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rm -f $(LINUX_KERNEL)
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-make -C $(UMLINUX_DIR) clean
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user-mode-linux-dirclean:
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rm -rf $(UMLINUX_DIR)
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#############################################################
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#
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# Setup the kernel headers, but don't compile anything for the target yet,
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# since we still need to build a cross-compiler to do that little task for
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# us... Try to work around this little chicken-and-egg problem..
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#
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#############################################################
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linux_headers: $(UMLINUX_DIR)/.configured
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