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#!/usr/bin/env bash | |
function register_gcc_version { | |
local version=$1 | |
local priority=$2 | |
# shellcheck disable=SC2086 | |
update-alternatives --remove-all cpp | |
update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 11 \ | |
--slave /usr/bin/cpp cpp /usr/bin/cpp-11 \ | |
--slave /usr/bin/g++ g++ /usr/bin/g++-11 \ | |
--slave /usr/bin/gcc-ar gcc-ar /usr/bin/gcc-ar-11 \ | |
--slave /usr/bin/gcc-nm gcc-nm /usr/bin/gcc-nm-11 \ | |
--slave /usr/bin/lto-dump lto-dump /usr/bin/lto-dump-11 \ | |
--slave /usr/bin/gcov-dump gcov-dump /usr/bin/gcov-dump-11 \ | |
--slave /usr/bin/gcov-tool gcov-tool /usr/bin/gcov-tool-11 \ | |
--slave /usr/bin/gcc-ranlib gcc-ranlib /usr/bin/gcc-ranlib-11 \ | |
--slave /usr/bin/gcov gcov /usr/bin/gcov-11 | |
# shellcheck disable=SC2086 | |
update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${version} ${priority} \ | |
--slave /usr/bin/cpp cpp /usr/bin/cpp-${version} \ | |
--slave /usr/bin/g++ g++ /usr/bin/g++-${version} \ | |
--slave /usr/bin/gcc-ar gcc-ar /usr/bin/gcc-ar-${version} \ | |
--slave /usr/bin/gcc-nm gcc-nm /usr/bin/gcc-nm-${version} \ | |
--slave /usr/bin/gcc-ranlib gcc-ranlib /usr/bin/gcc-ranlib-${version} \ | |
--slave /usr/bin/lto-dump lto-dump /usr/bin/lto-dump-${version} \ | |
--slave /usr/bin/gcov-dump gcov-dump /usr/bin/gcov-dump-${version} \ | |
--slave /usr/bin/gcov-tool gcov-tool /usr/bin/gcov-tool-${version} \ | |
--slave /usr/bin/gcov gcov /usr/bin/gcov-${version} | |
} | |
register_gcc_version "$1" "$2" |
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