Re: [U-Boot] [PATCH v4 1/2] tools, config.mk: add binutils-version

On Wednesday 18 July 2012 19:45:52 Allen Martin wrote:

+MAJOR=$($gas --version | head -1 | awk '{print $NF}' | cut -d . -f 1) +MINOR=$($gas --version | head -1 | awk '{print $NF}' | cut -d . -f 2)

+printf "%02d%02d\n" $MAJOR $MINOR

can be replaced with a single awk script:

$gas --version | awk '{ gsub(/[.]/, " ", $NF) $0 = $NF printf "%02d%02d\n", $1, $2 exit }' -mike