Commit 32a0dcea authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

blackfin: support external toolchains provided by blackfin.uclibc.org 



Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent 47d8534c

toolchain/toolchain-external/Config.in

+17 −0
Original line number Diff line number Diff line
@@ -152,6 +152,21 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201009 
            - SH4A, uClibc, little endian

            - SH4A, uClibc, big endian



config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1

	bool "Blackfin.uclinux.org 2010RC1"

	depends on BR2_bfin

	select BR2_TOOLCHAIN_EXTERNAL_UCLIBC

	select BR2_INSTALL_LIBSTDCPP

	select BR2_LARGEFILE

	select BR2_INET_IPV6

	select BR2_INET_RPC

	select BR2_USE_WCHAR

	select BR2_PROGRAM_INVOCATION

	select BR2_TOOLCHAIN_HAS_THREADS

	help

	  Toolchain for the Blackfin architecture, from

	  http://blackfin.uclinux.org.



config BR2_TOOLCHAIN_EXTERNAL_CUSTOM

       bool "Custom toolchain"

       help
@@ -191,6 +206,8 @@ config BR2_TOOLCHAIN_EXTERNAL_PREFIX 
	default "mips-linux-gnu"         if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201103

	default "powerpc-linux-gnu"      if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_POWERPC201009

	default "sh-linux-gnu"           if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201009

	default "bfin-uclinux"		 if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1 && !BR2_BFIN_FDPIC

	default "bfin-linux-uclibc"	 if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1 && BR2_BFIN_FDPIC

	default $(BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX) \

					 if BR2_TOOLCHAIN_EXTERNAL_CUSTOM

toolchain/toolchain-external/ext-tool.mk

+37 −0
Original line number Diff line number Diff line
@@ -189,6 +189,11 @@ TOOLCHAIN_EXTERNAL_SOURCE=freescale-2010.09-55-powerpc-linux-gnu-i686-pc-linux-g 
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_SH201009),y)

TOOLCHAIN_EXTERNAL_SITE=http://www.codesourcery.com/sgpp/lite/superh/portal/package7783/public/sh-linux-gnu/

TOOLCHAIN_EXTERNAL_SOURCE=renesas-2010.09-45-sh-linux-gnu-i686-pc-linux-gnu.tar.bz2

else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1),y)

TOOLCHAIN_EXTERNAL_SITE_1   = http://blackfin.uclinux.org/gf/download/frsrelease/501/8378/

TOOLCHAIN_EXTERNAL_SOURCE_1 = blackfin-toolchain-2010R1-RC4.i386.tar.bz2

TOOLCHAIN_EXTERNAL_SITE_2   = http://blackfin.uclinux.org/gf/download/frsrelease/501/8386/

TOOLCHAIN_EXTERNAL_SOURCE_2 = blackfin-toolchain-uclibc-full-2010R1-RC4.i386.tar.bz2

else

# A value must be set (even if unused), otherwise the

# $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE) rule would override the main
@@ -196,6 +201,37 @@ else 
TOOLCHAIN_EXTERNAL_SOURCE=none

endif



# Special handling for Blackfin toolchain, because of the split in two

# tarballs, and the organization of tarball contents. The tarballs

# contain ./opt/uClinux/{bfin-uclinux,bfin-linux-uclibc} directories,

# which themselves contain the toolchain. This is why we strip more

# components than usual.

ifeq ($(BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1),y)

$(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_1):

	$(call DOWNLOAD,$(TOOLCHAIN_EXTERNAL_SITE_1),$(TOOLCHAIN_EXTERNAL_SOURCE_1))



$(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_2):

	$(call DOWNLOAD,$(TOOLCHAIN_EXTERNAL_SITE_2),$(TOOLCHAIN_EXTERNAL_SOURCE_2))



$(TOOLCHAIN_EXTERNAL_DIR)/.extracted: $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_1) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_2)

	mkdir -p $(@D)

	$(INFLATE$(suffix $(TOOLCHAIN_EXTERNAL_SOURCE_1))) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_1) | \

		$(TAR) $(TAR_STRIP_COMPONENTS)=3 --hard-dereference -C $(@D) $(TAR_OPTIONS) -

	$(INFLATE$(suffix $(TOOLCHAIN_EXTERNAL_SOURCE_2))) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE_2) | \

		$(TAR) $(TAR_STRIP_COMPONENTS)=3 --hard-dereference -C $(@D) $(TAR_OPTIONS) -

ifeq ($(TOOLCHAIN_EXTERNAL_PREFIX),bfin-uclinux)

	rm -rf $(TOOLCHAIN_EXTERNAL_DIR)/bfin-linux-uclibc

	mv $(TOOLCHAIN_EXTERNAL_DIR)/bfin-uclinux $(TOOLCHAIN_EXTERNAL_DIR)/tmp

	mv $(TOOLCHAIN_EXTERNAL_DIR)/tmp/* $(TOOLCHAIN_EXTERNAL_DIR)/

	rmdir $(TOOLCHAIN_EXTERNAL_DIR)/tmp

else

	rm -rf $(TOOLCHAIN_EXTERNAL_DIR)/bfin-uclinux

	mv $(TOOLCHAIN_EXTERNAL_DIR)/bfin-linux-uclibc $(TOOLCHAIN_EXTERNAL_DIR)/tmp

	mv $(TOOLCHAIN_EXTERNAL_DIR)/tmp/* $(TOOLCHAIN_EXTERNAL_DIR)/

	rmdir $(TOOLCHAIN_EXTERNAL_DIR)/tmp

endif

	$(Q)touch $@

else

# Download and extraction of a toolchain

$(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE):

	$(call DOWNLOAD,$(TOOLCHAIN_EXTERNAL_SITE),$(TOOLCHAIN_EXTERNAL_SOURCE))
@@ -204,6 +240,7 @@ $(TOOLCHAIN_EXTERNAL_DIR)/.extracted: $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE) 
	mkdir -p $(@D)

	$(INFLATE$(suffix $(TOOLCHAIN_EXTERNAL_SOURCE))) $^ | $(TAR) $(TAR_STRIP_COMPONENTS)=1 -C $(@D) $(TAR_OPTIONS) -

	$(Q)touch $@

endif



# Checks for an already installed toolchain: check the toolchain

# location, check that it supports sysroot, and then verify that it