From 1d60b873aecc6fce4893b76500c30374f8c9e394 Mon Sep 17 00:00:00 2001 From: Alexander Kapshuk Date: Mon, 12 Oct 2015 21:39:42 +0300 Subject: ver_linux: make --version, use regex to find version number Rely on regex to find the version number, rather than a field number. Reduce the number of 'awk' invocations from two to one. Signed-off-by: Alexander Kapshuk Signed-off-by: Greg Kroah-Hartman --- scripts/ver_linux | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'scripts/ver_linux') diff --git a/scripts/ver_linux b/scripts/ver_linux index af6467e4859a..31c0e4d09ffc 100755 --- a/scripts/ver_linux +++ b/scripts/ver_linux @@ -18,8 +18,12 @@ awk '/[0-9]+([.]?[0-9]+)+/ && !/not found$/{ substr($0,RSTART,RLENGTH)) }' -make --version 2>&1 | awk -F, '{print $1}' | awk \ - '/GNU Make/{print "Gnu make ",$NF}' +make --version 2>&1 | +awk '/GNU Make/{ + match($0, /[0-9]+([.]?[0-9]+)+/) + printf("GNU Make\t\t%s\n", + substr($0,RSTART,RLENGTH)) +}' echo "binutils $(ld -v | egrep -o '[0-9]+\.[0-9\.]+')" -- cgit