182 lines
6.3 KiB
Makefile
182 lines
6.3 KiB
Makefile
#############################################################
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#
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# Setup the kernel headers. I include a generic package of
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# kernel headers here, so you shouldn't need to include your
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# own. Be aware these kernel headers _will_ get blown away
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# by a 'make clean' so don't put anything sacred in here...
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#
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#############################################################
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DEFAULT_KERNEL_HEADERS:=$(strip $(subst ",, $(BR2_DEFAULT_KERNEL_HEADERS)))
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#"
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ifneq ($(filter $(TARGETS),kernel-headers),)
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DEFAULT_KERNEL_HEADERS:=$(strip $(DEFAULT_KERNEL_HEADERS))
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LINUX_HEADERS_SITE:=127.0.0.1
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LINUX_HEADERS_SOURCE:=unspecified-kernel-headers
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ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.4.25")
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VERSION:=2
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PATCHLEVEL:=4
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SUBLEVEL:=25
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LINUX_HEADERS_SITE:=http://www.uclibc.org/downloads/toolchain
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LINUX_HEADERS_SOURCE:=linux-libc-headers-2.4.25.tar.bz2
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LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.4.25
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endif
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ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.4.27")
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VERSION:=2
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PATCHLEVEL:=4
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SUBLEVEL:=27
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LINUX_HEADERS_SITE:=http://www.uclibc.org/downloads/toolchain
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LINUX_HEADERS_SOURCE:=linux-libc-headers-2.4.27.tar.bz2
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LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.4.27
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endif
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ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.4.29")
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VERSION:=2
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PATCHLEVEL:=4
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SUBLEVEL:=29
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LINUX_HEADERS_SITE:=http://www.uclibc.org/downloads/toolchain
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LINUX_HEADERS_SOURCE:=linux-libc-headers-2.4.29.tar.bz2
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LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.4.29
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endif
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ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.4.31")
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VERSION:=2
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PATCHLEVEL:=4
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SUBLEVEL:=31
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LINUX_HEADERS_SITE:=http://www.uclibc.org/downloads/toolchain
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LINUX_HEADERS_SOURCE:=linux-libc-headers-2.4.31.tar.bz2
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LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.4.31
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endif
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ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.6.9")
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VERSION:=2
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PATCHLEVEL:=6
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SUBLEVEL:=9
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LINUX_HEADERS_SITE:=http://ep09.pld-linux.org/~mmazur/linux-libc-headers/
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LINUX_HEADERS_SOURCE:=linux-libc-headers-2.6.9.1.tar.bz2
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LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.6.9.1
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endif
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ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.6.10")
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VERSION:=2
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PATCHLEVEL:=6
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SUBLEVEL:=10
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LINUX_HEADERS_SITE:=http://ep09.pld-linux.org/~mmazur/linux-libc-headers/
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LINUX_HEADERS_SOURCE:=linux-libc-headers-2.6.10.0.tar.bz2
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LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.6.10.0
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endif
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ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.6.11")
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VERSION:=2
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PATCHLEVEL:=6
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SUBLEVEL:=11
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LINUX_HEADERS_SITE:=http://ep09.pld-linux.org/~mmazur/linux-libc-headers/
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LINUX_HEADERS_SOURCE:=linux-libc-headers-2.6.11.0.tar.bz2
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LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.6.11.0
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endif
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ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.6.12")
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VERSION:=2
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PATCHLEVEL:=6
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SUBLEVEL:=12
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LINUX_HEADERS_SITE:=http://ep09.pld-linux.org/~mmazur/linux-libc-headers/
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LINUX_HEADERS_SOURCE:=linux-libc-headers-2.6.12.0.tar.bz2
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LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.6.12.0
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endif
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LINUX_VERSION:=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)
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LINUX_HEADERS_DIR:=$(TOOL_BUILD_DIR)/linux
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$(DL_DIR)/$(LINUX_HEADERS_SOURCE):
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mkdir -p $(DL_DIR)
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$(WGET) -P $(DL_DIR) $(LINUX_HEADERS_SITE)/$(LINUX_HEADERS_SOURCE)
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$(LINUX_HEADERS_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
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rm -rf $(LINUX_HEADERS_DIR)
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mkdir -p $(TOOL_BUILD_DIR)
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bzcat $(DL_DIR)/$(LINUX_HEADERS_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
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ifneq ($(LINUX_HEADERS_UNPACK_DIR),$(LINUX_HEADERS_DIR))
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mv $(LINUX_HEADERS_UNPACK_DIR) $(LINUX_HEADERS_DIR)
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endif
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touch $(LINUX_HEADERS_DIR)/.unpacked
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$(LINUX_HEADERS_DIR)/.patched: $(LINUX_HEADERS_DIR)/.unpacked
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toolchain/patch-kernel.sh $(LINUX_HEADERS_DIR) toolchain/kernel-headers linux-libc-headers-$(LINUX_VERSION)\*.patch
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ifeq ($(strip $(ARCH)),nios2)
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toolchain/patch-kernel.sh $(LINUX_HEADERS_DIR) toolchain/kernel-headers linux-libc-headers-$(LINUX_VERSION)-nios2nommu.patch.conditional
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endif
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touch $(LINUX_HEADERS_DIR)/.patched
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$(LINUX_HEADERS_DIR)/.configured: $(LINUX_HEADERS_DIR)/.patched
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rm -f $(LINUX_HEADERS_DIR)/include/asm
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@if [ ! -f $(LINUX_HEADERS_DIR)/Makefile ] ; then \
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echo -e "VERSION = $(VERSION)\nPATCHLEVEL = $(PATCHLEVEL)\n" > \
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$(LINUX_HEADERS_DIR)/Makefile; \
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echo -e "SUBLEVEL = $(SUBLEVEL)\nEXTRAVERSION =\n" >> \
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$(LINUX_HEADERS_DIR)/Makefile; \
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echo -e "KERNELRELEASE=\$$(VERSION).\$$(PATCHLEVEL).\$$(SUBLEVEL)\$$(EXTRAVERSION)" >> \
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$(LINUX_HEADERS_DIR)/Makefile; \
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fi;
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@if [ "$(ARCH)" = "powerpc" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-ppc$(NOMMU) asm;) \
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elif [ "$(ARCH)" = "mips" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-mips$(NOMMU) asm;) \
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elif [ "$(ARCH)" = "mipsel" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-mips$(NOMMU) asm;) \
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elif [ "$(ARCH)" = "nios2" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-nios2nommu asm;) \
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elif [ "$(ARCH)" = "arm" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-arm$(NOMMU) asm; \
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cd asm; \
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if [ ! -L proc ] ; then \
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ln -fs proc-armv proc; \
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ln -fs arch-ebsa285 arch; fi); \
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elif [ "$(ARCH)" = "armeb" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-arm$(NOMMU) asm; \
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cd asm; \
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if [ ! -L proc ] ; then \
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ln -fs proc-armv proc; \
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ln -fs arch-ebsa285 arch; fi); \
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elif [ "$(ARCH)" = "cris" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-cris asm;) \
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elif [ "$(ARCH)" = "sh3" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-sh asm; \
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cd asm; \
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ln -s cpu-sh3 cpu) \
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elif [ "$(ARCH)" = "sh3eb" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-sh asm; \
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cd asm; \
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ln -s cpu-sh3 cpu) \
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elif [ "$(ARCH)" = "sh4" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-sh asm; \
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cd asm; \
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ln -s cpu-sh4 cpu) \
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elif [ "$(ARCH)" = "sh4eb" ];then \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-sh asm; \
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cd asm; \
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ln -s cpu-sh4 cpu) \
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else \
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(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-$(ARCH)$(NOMMU) asm;) \
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fi
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touch $(LINUX_HEADERS_DIR)/include/linux/autoconf.h;
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touch $(LINUX_HEADERS_DIR)/.configured
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$(LINUX_KERNEL): $(LINUX_HEADERS_DIR)/.configured
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kernel-headers: $(LINUX_HEADERS_DIR)/.configured
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kernel-headers-source: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
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kernel-headers-clean: clean
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rm -f $(LINUX_KERNEL)
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rm -rf $(LINUX_HEADERS_DIR)
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kernel-headers-dirclean:
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rm -rf $(LINUX_HEADERS_DIR)
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endif
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