[U-Boot] [PATCH v3] scripts: fix binutils-version.sh for 'as' without a package.

[Masahiro Yamada]

On Wed,  7 Jan 2015 10:34:15 -0500
Bill Pringlemeir <bpringlemeir at nbsps.com> wrote:

> Commit 73c25753 fixed the common issue that binutil packages (tool/organization
> that packaged or built the bin-utils) are included in brackets and this may
> falsely be recognized as a version.  However, some tools do not provide a
> 'package' and previously we add the 'Gnu assembler..' to the version.
> 
> Strip out the '(package version text)' and then look for a ##.## string.
> 
> Signed-off-by: Bill Pringlemeir <bpringlemeir at nbsps.com>
> ---
>  scripts/binutils-version.sh | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/scripts/binutils-version.sh b/scripts/binutils-version.sh
> index 0bc26cf..a343681 100755
> --- a/scripts/binutils-version.sh
> +++ b/scripts/binutils-version.sh
> @@ -14,7 +14,8 @@ if [ ${#gas} -eq 0 ]; then
>  	exit 1
>  fi
>  
> -version_string=$($gas --version | head -1 | sed -e 's/.*) *\([0-9.]*\).*/\1/' )
> +version_string=$($gas --version | head -1 | \
> +	sed -e 's/(.*)//; s/[^0-9.]*\([0-9.]*\).*/\1/')
>  
>  MAJOR=$(echo $version_string | cut -d . -f 1)
>  MINOR=$(echo $version_string | cut -d . -f 2)
> -- 
> 1.8.0.2


Tested-by: Masahiro Yamada <yamada.m at jp.panasonic.com>