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kumquat-buildroot/make/kernel-headers.mk

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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...
#
#############################################################
ifneq ($(filter $(TARGETS),kernel-headers),)
Update to what I'm currently using. Lots of changes... 1) Allow selection of binutils/gcc/gdb/kernel headers to build, although some of the older tool patches probably need updating. 2) Rework gdb build so that remote debugging now works with gdbserver. 3) Misc. other package updates.3) Misc. other package updates.3) Misc. other package updates.
2004-09-03 02:49:43 +02:00
DEFAULT_KERNEL_HEADERS:=$(strip $(DEFAULT_KERNEL_HEADERS))
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
Update to what I'm currently using. Lots of changes... 1) Allow selection of binutils/gcc/gdb/kernel headers to build, although some of the older tool patches probably need updating. 2) Rework gdb build so that remote debugging now works with gdbserver. 3) Misc. other package updates.3) Misc. other package updates.3) Misc. other package updates.
2004-09-03 02:49:43 +02:00
LINUX_SITE:=127.0.0.1
LINUX_SOURCE:=unspecified-kernel-headers
ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.4.25")
VERSION:=2
PATCHLEVEL:=4
SUBLEVEL:=25
Revert to using 2.4.x kernel headers by default, due to public outcry....
2004-05-07 08:11:55 +02:00
LINUX_SITE:=http://www.uclibc.org/downloads/toolchain
Default to 2.4.27 kernel headers
2004-09-22 19:07:07 +02:00
LINUX_SOURCE:=linux-libc-headers-2.4.25.tar.bz2
LINUX_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.4.25
endif
ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.4.27")
VERSION:=2
PATCHLEVEL:=4
SUBLEVEL:=25
LINUX_SITE:=http://www.uclibc.org/downloads/toolchain
LINUX_SOURCE:=linux-libc-headers-2.4.27.tar.bz2
LINUX_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.4.27
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
endif
Revert to using 2.4.x kernel headers by default, due to public outcry....
2004-05-07 08:11:55 +02:00
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
ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.6.7")
VERSION:=2
PATCHLEVEL:=6
SUBLEVEL:=7
LINUX_SITE:=http://ep09.pld-linux.org/~mmazur/linux-libc-headers/
LINUX_SOURCE:=linux-libc-headers-2.6.7.0.tar.bz2
LINUX_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.6.7.0
endif
Revert to using 2.4.x kernel headers by default, due to public outcry....
2004-05-07 08:11:55 +02:00
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
ifeq ("$(strip $(DEFAULT_KERNEL_HEADERS))","2.6.8")
VERSION:=2
PATCHLEVEL:=6
SUBLEVEL:=8
LINUX_SITE:=http://ep09.pld-linux.org/~mmazur/linux-libc-headers/
LINUX_SOURCE:=linux-libc-headers-2.6.8.0.tar.bz2
LINUX_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-libc-headers-2.6.8.0
endif
Revert to using 2.4.x kernel headers by default, due to public outcry....
2004-05-07 08:11:55 +02:00
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
LINUX_VERSION:=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)
Revert to using 2.4.x kernel headers by default, due to public outcry....
2004-05-07 08:11:55 +02:00
LINUX_DIR:=$(TOOL_BUILD_DIR)/linux
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
$(DL_DIR)/$(LINUX_SOURCE):
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
mkdir -p $(DL_DIR)
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
$(WGET) -P $(DL_DIR) $(LINUX_SITE)/$(LINUX_SOURCE)
$(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE)
Erik moved the kernel headers to a different directory, but didn't create the directory first.
2003-11-19 20:29:00 +01:00
mkdir -p $(TOOL_BUILD_DIR)
move kernel headers to live with the toolchain
2003-11-19 18:21:23 +01:00
bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(TOOL_BUILD_DIR) -xvf -
Revert to using 2.4.x kernel headers by default, due to public outcry....
2004-05-07 08:11:55 +02:00
ifneq ($(LINUX_UNPACK_DIR),$(LINUX_DIR))
Default to using the 2.6.x based linux-libc-headers -- yet another thing we don't have to maintain. These seem to be working nicely and everything now compiles as expected.
2004-04-21 22:03:39 +02:00
mv $(LINUX_UNPACK_DIR) $(LINUX_DIR)
Revert to using 2.4.x kernel headers by default, due to public outcry....
2004-05-07 08:11:55 +02:00
endif
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
touch $(LINUX_DIR)/.unpacked
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
$(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
Patch by michael tesch <tesch1@gmail.com> ... The real problem, only caused when you have a *.patch file in the main build directory, is that the Makefiles don't escape the globbing operator they're passing to patch-kernel.sh. Attached is a patch to fix that.
2004-09-09 12:50:57 +02:00
$(SOURCE_DIR)/patch-kernel.sh $(LINUX_DIR) $(SOURCE_DIR) linux-libc-headers-$(LINUX_VERSION)-\*.patch
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
touch $(LINUX_DIR)/.patched
$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
rm -f $(LINUX_DIR)/include/asm
Default to using the 2.6.x based linux-libc-headers -- yet another thing we don't have to maintain. These seem to be working nicely and everything now compiles as expected.
2004-04-21 22:03:39 +02:00
@if [ ! -f $(LINUX_DIR)/Makefile ] ; then \
Revert to using 2.4.x kernel headers by default, due to public outcry....
2004-05-07 08:11:55 +02:00
echo -e "VERSION = $(VERSION)\nPATCHLEVEL = $(PATCHLEVEL)\n" > \
$(LINUX_DIR)/Makefile; \
Fixup a stupid bug
2004-06-24 23:44:15 +02:00
echo -e "SUBLEVEL = $(SUBLEVEL)\nEXTRAVERSION =\n" >> \
Default to using the 2.6.x based linux-libc-headers -- yet another thing we don't have to maintain. These seem to be working nicely and everything now compiles as expected.
2004-04-21 22:03:39 +02:00
$(LINUX_DIR)/Makefile; \
echo -e "KERNELRELEASE=\$$(VERSION).\$$(PATCHLEVEL).\$$(SUBLEVEL)\$$(EXTRAVERSION)" >> \
$(LINUX_DIR)/Makefile; \
fi;
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
@if [ "$(ARCH)" = "powerpc" ];then \
(cd $(LINUX_DIR)/include; ln -fs asm-ppc$(NOMMU) asm;) \
elif [ "$(ARCH)" = "mips" ];then \
(cd $(LINUX_DIR)/include; ln -fs asm-mips$(NOMMU) asm;) \
Use ARCH... not TARGET_ARCH in the mipsel test.
2003-11-25 00:23:16 +01:00
elif [ "$(ARCH)" = "mipsel" ];then \
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
(cd $(LINUX_DIR)/include; ln -fs asm-mips$(NOMMU) asm;) \
elif [ "$(ARCH)" = "arm" ];then \
(cd $(LINUX_DIR)/include; ln -fs asm-arm$(NOMMU) asm; \
cd asm; \
if [ ! -L proc ] ; then \
ln -fs proc-armv proc; \
ln -fs arch-ebsa285 arch; fi); \
For now, mimic arm behavior for armeb since that's what uClibc's fix-includes script winds up doing. Fix this later...
2004-09-03 03:24:18 +02:00
elif [ "$(ARCH)" = "armeb" ];then \
(cd $(LINUX_DIR)/include; ln -fs asm-arm$(NOMMU) asm; \
cd asm; \
if [ ! -L proc ] ; then \
ln -fs proc-armv proc; \
ln -fs arch-ebsa285 arch; fi); \
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
elif [ "$(ARCH)" = "cris" ];then \
(cd $(LINUX_DIR)/include; ln -fs asm-cris asm;) \
else \
(cd $(LINUX_DIR)/include; ln -fs asm-$(ARCH)$(NOMMU) asm;) \
fi
touch $(LINUX_DIR)/include/linux/autoconf.h;
touch $(LINUX_DIR)/.configured
$(LINUX_KERNEL): $(LINUX_DIR)/.configured
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: $(LINUX_DIR)/.configured
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-source: $(DL_DIR)/$(LINUX_SOURCE)
kernel-headers-clean: clean
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
rm -f $(LINUX_KERNEL)
rm -rf $(LINUX_DIR)
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:
Rework toolchain build to make it much more modular and remove the redundant redundancy.
2003-09-14 13:38:35 +02:00
rm -rf $(LINUX_DIR)
endif
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