scx/meson-scripts/get_clang_ver

#!/bin/bash

"$1" --version | sed -nr 's/^.*clang version ([\.0-9]*)(git)?( .*)?$/\1/p'
build, scx_utils: Misc improvements - build: Check clang version like scx_utils does. - scx_utils: Generate rerun-if-env-changed directives. 2023-12-01 20:20:06 +00:00			`#!/bin/bash`

meson: support clang built from git get_clang_ver fails if clang is built from scratch. Teach get_clang_ver to recognize the clang version even for clang built from git. These are the tests I ran: # /usr/local/bin/clang --version clang version 18.0.0git (https://github.com/llvm/llvm-project.git c458f928fad7bbcf08ab1da9949eb2969fc9f89c) # meson-scripts/get_clang_ver /usr/local/bin/clang 18.0.0 # /usr/bin/clang --version clang version 17.0.6 (CentOS 17.0.6-5.el9) # meson-scripts/get_clang_ver /usr/bin/clang 17.0.6 Signed-off-by: Breno Leitao <leitao@debian.org> 2024-03-14 10:39:09 +00:00			`"$1" --version \| sed -nr 's/^.clang version ([\.0-9])(git)?( .*)?$/\1/p'`