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Diffstat (limited to '')
| -rwxr-xr-x | scripts/clang-version.sh | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/scripts/clang-version.sh b/scripts/clang-version.sh new file mode 100755 index 000000000..6fabf0695 --- /dev/null +++ b/scripts/clang-version.sh @@ -0,0 +1,19 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# +# clang-version clang-command +# +# Print the compiler version of `clang-command' in a 5 or 6-digit form +# such as `50001' 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 |