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| author | Bartosz Golaszewski <[email protected]> | 2024-11-04 07:46:55 +0000 |
|---|---|---|
| committer | Bartosz Golaszewski <[email protected]> | 2024-11-04 07:46:55 +0000 |
| commit | a7a86fe18b9a3c1e3f2c0b4687bf53cc2b9f9f88 (patch) | |
| tree | 3d0296da382dd92ab964719d981fa32ee383e886 /scripts/rustc-llvm-version.sh | |
| parent | gpio: mpsse: Check for error code from devm_mutex_init() call (diff) | |
| parent | Linux 6.12-rc6 (diff) | |
| download | kernel-a7a86fe18b9a3c1e3f2c0b4687bf53cc2b9f9f88.tar.gz kernel-a7a86fe18b9a3c1e3f2c0b4687bf53cc2b9f9f88.zip | |
Merge tag 'v6.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next
Linux 6.12-rc6
Diffstat (limited to 'scripts/rustc-llvm-version.sh')
| -rwxr-xr-x | scripts/rustc-llvm-version.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/scripts/rustc-llvm-version.sh b/scripts/rustc-llvm-version.sh new file mode 100755 index 000000000000..a500d1ae3101 --- /dev/null +++ b/scripts/rustc-llvm-version.sh @@ -0,0 +1,22 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# +# Usage: $ ./rustc-llvm-version.sh rustc +# +# Print the LLVM version that the Rust compiler uses in a 6 digit form. + +# Convert the version string x.y.z to a canonical up-to-6-digits form. +get_canonical_version() +{ + IFS=. + set -- $1 + echo $((10000 * $1 + 100 * $2 + $3)) +} + +if output=$("$@" --version --verbose 2>/dev/null | grep -E 'LLVM.*[0-9]+\.[0-9]+\.[0-9]+'); then + set -- $output + get_canonical_version $3 +else + echo 0 + exit 1 +fi |