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#############################################################
#
# Setup the kernel headers. I include a generic package of
# kernel headers here, so you shouldn't need to include your
# own. Be aware these kernel headers _will_ get blown away
# by a 'make clean' so don't put anything sacred in here...
#
#############################################################
# the old sanitized kernel-headers
ifeq ($(LINUX_HEADERS_IS_KERNEL),n)
$(LINUX_HEADERS_UNPACK_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
@echo "Using old sanitized kernel-headers"
rm -rf $(LINUX_HEADERS_DIR)
$(LINUX_HEADERS_CAT) $(DL_DIR)/$(LINUX_HEADERS_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
ifneq ($(LINUX_HEADERS_UNPACK_DIR),$(LINUX_HEADERS_DIR))
ln -fs $(LINUX_HEADERS_UNPACK_DIR) $(LINUX_HEADERS_DIR)
endif
touch $(LINUX_HEADERS_UNPACK_DIR)/.unpacked
$(LINUX_HEADERS_DIR)/.patched: $(LINUX_HEADERS_UNPACK_DIR)/.unpacked
toolchain/patch-kernel.sh $(LINUX_HEADERS_DIR) toolchain/kernel-headers \
linux-libc-headers-$(LINUX_HEADERS_VERSION)\*.patch
ifeq ($(strip $(ARCH)),nios2)
toolchain/patch-kernel.sh $(LINUX_HEADERS_DIR) toolchain/kernel-headers \
linux-libc-headers-$(LINUX_HEADERS_VERSION)-nios2nommu.patch.conditional
endif
touch $(LINUX_HEADERS_DIR)/.patched
$(LINUX_HEADERS_DIR)/.configured: $(LINUX_HEADERS_DIR)/.patched
rm -f $(LINUX_HEADERS_DIR)/include/asm
@if [ ! -f $(LINUX_HEADERS_DIR)/Makefile ] ; then \
/bin/echo -e "VERSION = $(VERSION)\nPATCHLEVEL = $(PATCHLEVEL)\n" > \
$(LINUX_HEADERS_DIR)/Makefile; \
/bin/echo -e "SUBLEVEL = $(SUBLEVEL)\nEXTRAVERSION =\n" >> \
$(LINUX_HEADERS_DIR)/Makefile; \
/bin/echo -e "KERNELRELEASE=\$$(VERSION).\$$(PATCHLEVEL).\$$(SUBLEVEL)\$$(EXTRAVERSION)" >> \
$(LINUX_HEADERS_DIR)/Makefile; \
fi
@if [ "$(ARCH)" = "powerpc" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-ppc$(NOMMU) asm;) \
elif [ "$(ARCH)" = "mips" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-mips$(NOMMU) asm;) \
elif [ "$(ARCH)" = "mipsel" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-mips$(NOMMU) asm;) \
elif [ "$(ARCH)" = "nios2" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-nios2nommu asm;) \
elif [ "$(ARCH)" = "arm" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-arm$(NOMMU) asm; \
cd asm; \
if [ ! -L proc ] ; then \
ln -fs proc-armv proc; \
ln -fs arch-ebsa285 arch; fi); \
elif [ "$(ARCH)" = "armeb" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-arm$(NOMMU) asm; \
cd asm; \
if [ ! -L proc ] ; then \
ln -fs proc-armv proc; \
ln -fs arch-ebsa285 arch; fi); \
elif [ "$(ARCH)" = "cris" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-cris asm;) \
elif [ "$(ARCH)" = "sh3" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-sh asm; \
cd asm; \
ln -s cpu-sh3 cpu) \
elif [ "$(ARCH)" = "sh3eb" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-sh asm; \
cd asm; \
ln -s cpu-sh3 cpu) \
elif [ "$(ARCH)" = "sh4" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-sh asm; \
cd asm; \
ln -s cpu-sh4 cpu) \
elif [ "$(ARCH)" = "sh4eb" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-sh asm; \
cd asm; \
ln -s cpu-sh4 cpu) \
elif [ "$(ARCH)" = "i386" -o "$(ARCH)" = "i486" -o "$(ARCH)" = "i586" -o "$(ARCH)" = "i686" ];then \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-i386$(NOMMU) asm;) \
else \
(cd $(LINUX_HEADERS_DIR)/include; ln -fs asm-$(ARCH)$(NOMMU) asm;) \
fi
touch $(LINUX_HEADERS_DIR)/include/linux/autoconf.h
touch $(LINUX_HEADERS_DIR)/.configured
endif
|
