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+config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
+ bool "Blackfin.uclinux.org 2014R1"
+ depends on BR2_bfin
+ depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
+ select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
+ select BR2_INSTALL_LIBSTDCPP
+ select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+ select BR2_USE_WCHAR
+ select BR2_TOOLCHAIN_HAS_THREADS
+ select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
+ select BR2_HOSTARCH_NEEDS_IA32_LIBS
+ select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
+ select BR2_TOOLCHAIN_GCC_AT_LEAST_4_3
+ select BR2_TOOLCHAIN_HAS_FORTRAN
+ help
+ Toolchain for the Blackfin architecture, from
+ http://blackfin.uclinux.org.
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+if BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
+
+config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
+ default "toolchain-external-blackfin-uclinux"
+
+endif
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+# Locally calculated
+sha256 e424e90d8481d942a40266d78d1488726561fed3ec38403094f98055e61889d0 blackfin-toolchain-2014R1-RC2.i386.tar.bz2
+sha256 c65b1b4b918d5185349d62a3b7bf43b4b21e1175c52598ec047ca56b3f11d857 blackfin-toolchain-uclibc-full-2014R1-RC2.i386.tar.bz2
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+################################################################################
+#
+# toolchain-external-blackfin-uclinux
+#
+################################################################################
+
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION_MAJOR = 2014R1
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION = $(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION_MAJOR)-RC2
+
+ifeq ($(BR2_BINFMT_FLAT),y)
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_SUBDIR = bfin-uclinux
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_PREFIX = bfin-uclinux
+else
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_SUBDIR = bfin-linux-uclibc
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_PREFIX = bfin-linux-uclibc
+endif
+
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_SITE = http://downloads.sourceforge.net/project/adi-toolchain/$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION_MAJOR)/$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION)/i386
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_SOURCE = blackfin-toolchain-$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION).i386.tar.bz2
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_EXTRA_DOWNLOADS = blackfin-toolchain-uclibc-full-$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION).i386.tar.bz2
+
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_STRIP_COMPONENTS = 3
+
+# 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.
+define TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_UCLIBC_EXTRA_EXTRACT
+ $(call suitable-extractor,$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_EXTRA_DOWNLOADS)) $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_EXTRA_DOWNLOADS) | \
+ $(TAR) --strip-components=3 -C $(@D) $(TAR_OPTIONS) -
+endef
+TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_POST_EXTRACT_HOOKS += TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_UCLIBC_EXTRA_EXTRACT
+
+$(eval $(toolchain-external-package))