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#!/bin/bash
# Copyright 2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
source tests-common.sh || exit
EAPI=8
inherit llvm-utils
test_fix_clang_version() {
local var=${1}
local tool=${2}
local version=${3}
local expected=${4}
eval "${tool}() {
cat <<-EOF
clang version ${version}
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/17/bin
Configuration file: /etc/clang/x86_64-pc-linux-gnu-clang.cfg
EOF
}"
declare -g ${var}=${tool}
tbegin "llvm_fix_clang_version ${var}=${tool} for ${version}"
llvm_fix_clang_version "${var}"
if [[ ${!var} != ${expected} ]]; then
eerror "llvm_fix_clang_version ${var}"
eerror " gave: ${!var}"
eerror "expected: ${expected}"
fi
tend ${?}
}
test_fix_tool_path() {
local var=${1}
local tool=${2}
local expected_subst=${3}
local expected=${tool}
tbegin "llvm_fix_tool_path ${1}=${2} (from llvm? ${expected_subst})"
local matches=( "${BROOT}"/usr/lib/llvm/*/bin/"${tool}" )
if [[ ${expected_subst} == 1 ]]; then
if [[ ! -x ${matches[0]} ]]; then
ewarn "- skipping, test requires ${tool}"
return
fi
expected=${matches[0]}
local -x PATH=${matches[0]%/*}
else
local -x PATH=
fi
declare -g ${var}=${tool}
llvm_fix_tool_path "${var}"
if [[ ${!var} != ${expected} ]]; then
eerror "llvm_fix_tool_path ${var}"
eerror " gave: ${!var}"
eerror "expected: ${expected}"
fi
tend ${?}
}
test_fix_clang_version CC clang 19.0.0git78b4e7c5 clang-19
test_fix_clang_version CC clang 17.0.6 clang-17
test_fix_clang_version CXX clang++ 17.0.6 clang++-17
test_fix_clang_version CC x86_64-pc-linux-gnu-clang 17.0.6 \
x86_64-pc-linux-gnu-clang-17
test_fix_clang_version CC clang-17 n/a clang-17
test_fix_clang_version CC gcc n/a gcc
test_fix_tool_path AR llvm-ar 1
test_fix_tool_path RANLIB llvm-ranlib 1
test_fix_tool_path AR ar 1
test_fix_tool_path AR ar 0
texit
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