[Buildroot] [PATCH v2 2/5] gcc: add microblaze internal toolchain
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Tue Nov 12 21:07:52 UTC 2013
Dear Spenser Gilliland,
On Tue, 12 Nov 2013 11:31:42 -0600, Spenser Gilliland wrote:
> +# Until gcc 4.7, a three stage build process was needed when using
> +# NPTL. This hidden option tells whether gcc is a version that
> +# requires this three stage build process.
> +config BR2_GCC_VERSION_NEEDS_THREE_STAGE_BUILD
> + bool
Hum, is this really meant to be part of your patch? :-)
> @@ -16,39 +23,44 @@ choice
> config BR2_GCC_VERSION_4_2_2_AVR32_2_1_5
> depends on BR2_avr32
> bool "gcc 4.2.2-avr32-2.1.5"
> + select BR2_GCC_VERSION_NEEDS_THREE_STAGE_BUILD
and this (and all the other occurrences).
> +GCC_SOURCE = gcc-$(GCC_VERSION).tar.bz2
> +else ifeq ($(findstring microblaze,$(GCC_VERSION)),microblaze)
> +MBGCC_VERSION = b93bb009e021aba64dd4b8cdb0bbc5a176c55543
MBGCC_VERSION ?
> +GCC_SITE = http://github.com/Xilinx/gcc/tarball/$(MBGCC_VERSION)
> +GCC_SOURCE = gcc-$(GCC_VERSION).tar.gz
> else
> GCC_SITE = $(BR2_GNU_MIRROR:/=)/gcc/gcc-$(GCC_VERSION)
> -endif
> -
> GCC_SOURCE = gcc-$(GCC_VERSION).tar.bz2
> +endif
>
> #
> # Xtensa special hook
> @@ -60,7 +66,7 @@ endef
> #
>
> define HOST_GCC_EXTRACT_CMDS
> - $(BZCAT) $(DL_DIR)/$(GCC_SOURCE) | \
> + $(call suitable-extractor,$(GCC_SOURCE),$(BZCAT)) $(DL_DIR)/$(GCC_SOURCE) | \
The suitable-extractor macro doesn't take a second argument, so
the ,$(BZCAT) here is useless.
> $(TAR) $(TAR_STRIP_COMPONENTS)=1 -C $(@D) \
> --exclude='libjava/*' \
> --exclude='libgo/*' \
Another issue is that this series is going to conflict quite badly with
the series posted by Mischa to add specific binutils/gcc/gdb/uClibc
versions for ARC.
It would probably be good if you could sync up on these two series.
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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