mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 08:57:58 +00:00
24 lines
636 B
Bash
24 lines
636 B
Bash
|
#!/bin/sh
|
||
|
|
# SPDX-License-Identifier: GPL-2.0
|
||
|
|
#
|
||
|
|
# clang-version [-p] clang-command
|
||
|
|
#
|
||
|
|
# Prints the compiler version of `clang-command' in a canonical 4-digit form
|
||
|
|
# such as `0500' for clang-5.0 etc.
|
||
|
|
#
|
||
|
|
# With the -p option, prints the patchlevel as well, for example `050001' for
|
||
|
|
# clang-5.0.1 etc.
|
||
|
|
#
|
||
|
|
|
||
|
|
compiler="$*"
|
||
|
|
|
||
|
|
if ! ( $compiler --version | grep -q clang) ; then
|
||
|
|
echo 0
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
MAJOR=$(echo __clang_major__ | $compiler -E -x c - | tail -n 1)
|
||
|
|
MINOR=$(echo __clang_minor__ | $compiler -E -x c - | tail -n 1)
|
||
|
|
PATCHLEVEL=$(echo __clang_patchlevel__ | $compiler -E -x c - | tail -n 1)
|
||
|
|
printf "%d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
|