build: overwrite already existing symlinks during install #55

	name: CI

	on: [push, pull_request]

	permissions: {}

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	whitespace-errors:
	name: Check for whitespace errors
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
	with:
	persist-credentials: false
	- name: check
	run: git diff-index --check --cached 4b825dc642cb6eb9a060e54bf8d69288fbee4904

	build-check:
	strategy:
	fail-fast: false
	matrix:
	cc:
	- gcc-14
	- gcc-13
	- gcc-12
	- gcc-11
	- gcc-10
	- gcc-9
	- clang-19
	- clang-18
	- clang-17
	- clang-16
	- clang-15
	- clang-14
	- musl-gcc
	target: [x86_64, x86]
	variant: [base, debug, log]
	exclude:
	- cc: musl-gcc
	target: x86
	variant: base
	- cc: musl-gcc
	target: x86
	variant: debug
	- cc: musl-gcc
	target: x86
	variant: log
	name: Build ${{ matrix.cc }}-${{ matrix.target }}-${{ matrix.variant }}
	runs-on: ubuntu-latest
	env:
	CC: ${{ matrix.cc }}
	TARGET: ${{ matrix.target }}
	steps:
	- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
	with:
	fetch-depth: 0
	persist-credentials: false

	- name: Set environment variables
	env:
	VARIANT: ${{ matrix.variant }}
	run: \|
	case "$VARIANT" in
	base) ;;
	debug) echo 'CPPFLAGS=-DUTEMPTER_DEBUG' >> "$GITHUB_ENV" ;;
	log) echo 'CPPFLAGS=-DUTEMPTER_LOG' >> "$GITHUB_ENV" ;;
	*) echo "Unknown variant: $VARIANT" >&2; exit 1 ;;
	esac

	- name: Install dependencies
	run: ci/install-dependencies.sh

	- name: Build check
	run: ci/run-build-and-tests.sh

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