[Buildroot] [PATCH v2 05/23] toolchain-external-blackfin-uclinux: new package

[Yann E. MORIN <yann.morin.1998@free.fr>]

Romain, All,

Now for the review of this one external toolchain...

On 2016-10-29 14:08 +0200, Romain Naour spake thusly:
> From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> 
> This commit adds a new package for the Analog Devices external
> toolchain for the Blackfin architecture. As of this commit, the code
> is currently not used, but it will be used as soon as the external
> toolchain infrastructure gets introduced in a future commit.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> Signed-off-by: Romain Naour <romain.naour@gmail.com>
[--SNIP--]
> diff --git a/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.mk b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.mk
> new file mode 100644
> index 0000000..0c3eb9b
> --- /dev/null
> +++ b/toolchain/toolchain-external/toolchain-external-blackfin-uclinux/toolchain-external-blackfin-uclinux.mk
> @@ -0,0 +1,36 @@
> +################################################################################
> +#
> +# toolchain-external-blackfin-uclinux
> +#
> +################################################################################
> +
> +TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION = 2014R1-RC2

    TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION_MAJOR = 2014R1
    TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION = $(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION_MAJOR)-RC2

Then drop the computation below...

> +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_VERSION_MAJOR = $(firstword $(subst -, ,$(TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_VERSION)))

... here.

Regards,
Yann E. MORIN.

> +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))
> -- 
> 2.5.5
> 
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