util/crossgcc/buildgcc: Allow printing only the version
In preperation to CB:58396, add the parameter `-W|--print-version`,
which allows printing the content of `CROSSGCC_VERSION`. In
combination with CB:58396, this can be used to pre-set the variable
in case of the git history is not accessible.
Change-Id: I9a205ca0ecb0ece47eb5d8fa73706478354512ff
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index f9fff89..a3d9cad 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -557,6 +557,7 @@
printf " $0 [-h|--help]\n\n"
printf "Options:\n"
+ printf " [-W|--print-version Print machine readable version\n"
printf " [-V|--version] print version number and exit\n"
printf " [-h|--help] print this help and exit\n"
printf " [-c|--clean] remove temporary files before build\n"
@@ -926,12 +927,12 @@
getoptbrand="$(getopt -V 2>/dev/null | sed -e '1!d' -e 's,^\(......\).*,\1,')"
if [ "${getoptbrand}" = "getopt" ]; then
# Detected GNU getopt that supports long options.
- args=$(getopt -l version,help,clean,directory:,bootstrap,bootstrap-only,platform:,languages:,package:,jobs:,destdir:,savetemps,scripting,ccache,supported:,urls,nocolor -o Vhcd:bBp:l:P:j:D:tSys:un -- "$@")
+ args=$(getopt -l print-version,version,help,clean,directory:,bootstrap,bootstrap-only,platform:,languages:,package:,jobs:,destdir:,savetemps,scripting,ccache,supported:,urls,nocolor -o WVhcd:bBp:l:P:j:D:tSys:un -- "$@")
getopt_ret=$?
eval set -- "$args"
else
# Detected non-GNU getopt
- args=$(getopt Vhcd:bBp:l:P:j:D:tSys:un $*)
+ args=$(getopt WVhcd:bBp:l:P:j:D:tSys:un $*)
getopt_ret=$?
# shellcheck disable=SC2086
set -- $args
@@ -944,6 +945,7 @@
while true ; do
case "$1" in
+ -W|--print-version) shift; echo $CROSSGCC_VERSION; exit 0;;
-V|--version) shift; myversion; exit 0;;
-h|--help) shift; myhelp; exit 0;;
-c|--clean) shift; clean=1;;