| Nathan Chancellor | d5750cd | 2020-11-19 13:46:58 -0700 | [diff] [blame^] | 1 | #!/bin/sh |
| 2 | # SPDX-License-Identifier: GPL-2.0 |
| 3 | # |
| 4 | # Usage: $ ./scripts/lld-version.sh ld.lld |
| 5 | # |
| 6 | # Print the linker version of `ld.lld' in a 5 or 6-digit form |
| 7 | # such as `100001' for ld.lld 10.0.1 etc. |
| 8 | |
| 9 | linker_string="$($* --version)" |
| 10 | |
| 11 | if ! ( echo $linker_string | grep -q LLD ); then |
| 12 | echo 0 |
| 13 | exit 1 |
| 14 | fi |
| 15 | |
| 16 | VERSION=$(echo $linker_string | cut -d ' ' -f 2) |
| 17 | MAJOR=$(echo $VERSION | cut -d . -f 1) |
| 18 | MINOR=$(echo $VERSION | cut -d . -f 2) |
| 19 | PATCHLEVEL=$(echo $VERSION | cut -d . -f 3) |
| 20 | printf "%d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL |