[Buildroot] [PATCH 8/9] external-toolchain: Slightly optimize toolchain extraction

Yann E. MORIN yann.morin.1998 at anciens.enib.fr
Sun Oct 9 21:42:36 UTC 2011


Thomas, All,

On Sunday 09 October 2011 19:44:31 Thomas Petazzoni wrote:
> Some CodeSourcery toolchains contain a huge number of locales that are
> not useful, even though they account for 70-80% of the total toolchain
> size. By skipping the extraction of those useless locales, we make the
> toolchain extraction process slightly faster, and also make the output
> directory size a lot smaller (host/opt/ is 213 MB instead of 1.5 GB
> with a 2010.09 ARM CodeSourcery toolchain).
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>

Rewviewed-by: "Yann E. MORIN" <yann.morin.1998 at anciens.enib.fr>

> ---
>  toolchain/toolchain-external/ext-tool.mk |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk
> index 6e34e05..8287916 100644
> --- a/toolchain/toolchain-external/ext-tool.mk
> +++ b/toolchain/toolchain-external/ext-tool.mk
> @@ -250,7 +250,8 @@ $(DL_DIR)/$(TOOLCHAIN_EXTERNAL_SOURCE):
>  
>  $(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) -
> +	$(INFLATE$(suffix $(TOOLCHAIN_EXTERNAL_SOURCE))) $^ | \
> +		$(TAR) $(TAR_STRIP_COMPONENTS)=1 --exclude='usr/lib/locale/*' -C $(@D) $(TAR_OPTIONS) -
>  	$(Q)touch $@
>  endif
>  
> 

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