kumquat-buildroot/toolchain/kernel-headers/kernel-headers.mk

#############################################################
#
# 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...
#
#############################################################
DEFAULT_KERNEL_HEADERS:=$(strip $(subst ",, $(BR2_DEFAULT_KERNEL_HEADERS)))
#"))
LINUX_HEADERS_SITE:=127.0.0.1
LINUX_HEADERS_SOURCE:=unspecified-kernel-headers
LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-null

KERNEL_ARCH:=$(shell $(SHELL) -c "echo \"$(ARCH)\" | sed -e \"s/-.*//\" \
	-e s/i.86/i386/ -e s/sun4u/sparc64/ \
	-e s/arm.*/arm/ -e s/sa110/arm/ \
	-e s/s390x/s390/ -e s/parisc64/parisc/ \
	-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
	-e s/sh2.*/sh/ -e s/sh3.*/sh/ -e s/sh4.*/sh/")

# assume old manually sanitized kernel-headers
LINUX_HEADERS_IS_KERNEL=n

include toolchain/kernel-headers/kernel-headers-new.makefile
include toolchain/kernel-headers/kernel-headers-old.makefile

$(DL_DIR)/$(LINUX_HEADERS_SOURCE):
	$(WGET) -P $(DL_DIR) $(LINUX_HEADERS_SITE)/$(LINUX_HEADERS_SOURCE)

kernel-headers: $(LINUX_HEADERS_DIR)/.configured

kernel-headers-source: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)

kernel-headers-clean: clean
	rm -rf $(LINUX_HEADERS_DIR)

kernel-headers-dirclean:
	rm -rf $(LINUX_HEADERS_DIR)

.PHONY: kernel-headers
Rework toolchain build to make it much more modular and remove the redundant redundancy. 2003-09-14 13:38:35 +02:00			`#############################################################`
			`#`
			`# 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...`
			`#`
			`#############################################################`
Fix some silly bugs: a variable for gcc was used before it was defined, remove '.svn' not 'CVS' from the install, add 2.4.29 kernel headers as the default. 2005-02-11 21:52:06 +01:00			`DEFAULT_KERNEL_HEADERS:=$(strip $(subst ",, $(BR2_DEFAULT_KERNEL_HEADERS)))`
- add and use BR2_BZCAT config option. 2006-11-17 16:43:51 +01:00			`#"))`
Avoid naming conflicts with 'linux' target 2004-10-05 09:16:53 +02:00			`LINUX_HEADERS_SITE:=127.0.0.1`
			`LINUX_HEADERS_SOURCE:=unspecified-kernel-headers`
fix fallback case so dependancies work as expected 2006-07-19 02:06:06 +02:00			`LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-null`
Update to what I'm currently using. Lots of changes... 1) Allow selection of binutils/gcc/gdb/kernel headers to build, although some of the older tool patches probably need updating. 2) Rework gdb build so that remote debugging now works with gdbserver. 3) Misc. other package updates.3) Misc. other package updates.3) Misc. other package updates. 2004-09-03 02:49:43 +02:00
- normalize KERNEL_ARCH via sed 2006-10-11 13:36:57 +02:00			`KERNEL_ARCH:=$(shell $(SHELL) -c "echo \"$(ARCH)\" \| sed -e \"s/-.*//\" \`
			`-e s/i.86/i386/ -e s/sun4u/sparc64/ \`
			`-e s/arm.*/arm/ -e s/sa110/arm/ \`
			`-e s/s390x/s390/ -e s/parisc64/parisc/ \`
- sh[234][[:alnum:]]* -> sh 2006-12-13 17:56:59 +01:00			`-e s/ppc./powerpc/ -e s/mips./mips/ \`
			`-e s/sh2./sh/ -e s/sh3./sh/ -e s/sh4.*/sh/")`
- we need to pass ARCH to the kernel; The kernel does not have a table to normalize the passed in ARCH, from the looks, so we have to normalize it manually. XXX: FIXME upstream via a simple shell script like the cc-checks! FIXME: flesh this out.. 2006-10-09 18:13:12 +02:00
- move setting of determination whether we use a full kernel vs. sanitized headers into the generic part 2006-12-22 11:37:22 +01:00			`# assume old manually sanitized kernel-headers`
			`LINUX_HEADERS_IS_KERNEL=n`

- prerequisites are evaluated immediately, so move the dl rule down below setting the respective variables. Thanks to whirm for noticing this. 2006-12-14 16:12:19 +01:00			`include toolchain/kernel-headers/kernel-headers-new.makefile`
			`include toolchain/kernel-headers/kernel-headers-old.makefile`
Update to what I'm currently using. Lots of changes... 1) Allow selection of binutils/gcc/gdb/kernel headers to build, although some of the older tool patches probably need updating. 2) Rework gdb build so that remote debugging now works with gdbserver. 3) Misc. other package updates.3) Misc. other package updates.3) Misc. other package updates. 2004-09-03 02:49:43 +02:00
split things up so this is not an unreadable mess 2006-12-13 12:49:19 +01:00			`$(DL_DIR)/$(LINUX_HEADERS_SOURCE):`
			`$(WGET) -P $(DL_DIR) $(LINUX_HEADERS_SITE)/$(LINUX_HEADERS_SOURCE)`
Rework toolchain build to make it much more modular and remove the redundant redundancy. 2003-09-14 13:38:35 +02:00
Always use kernel-headers. 2004-10-05 09:10:07 +02:00			`kernel-headers: $(LINUX_HEADERS_DIR)/.configured`
Rework toolchain build to make it much more modular and remove the redundant redundancy. 2003-09-14 13:38:35 +02:00
Avoid naming conflicts with 'linux' target 2004-10-05 09:16:53 +02:00			`kernel-headers-source: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)`
Thomas Cameron writes: this patch fixes the source file downloads when executing a "make source", and a few cut-and-paste (tm) errors in the *.mk files. Again, this is a patch against the current CVS sources, and includes my previous patch. 2003-11-12 10:31:12 +01:00
			`kernel-headers-clean: clean`
Always use kernel-headers. 2004-10-05 09:10:07 +02:00			`rm -rf $(LINUX_HEADERS_DIR)`
Rework toolchain build to make it much more modular and remove the redundant redundancy. 2003-09-14 13:38:35 +02:00
Thomas Cameron writes: this patch fixes the source file downloads when executing a "make source", and a few cut-and-paste (tm) errors in the *.mk files. Again, this is a patch against the current CVS sources, and includes my previous patch. 2003-11-12 10:31:12 +01:00			`kernel-headers-dirclean:`
Always use kernel-headers. 2004-10-05 09:10:07 +02:00			`rm -rf $(LINUX_HEADERS_DIR)`
Rework toolchain build to make it much more modular and remove the redundant redundancy. 2003-09-14 13:38:35 +02:00
minor dependancy cleanup 2006-07-19 08:37:58 +02:00			`.PHONY: kernel-headers`