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83 lines
2.5 KiB
Text
83 lines
2.5 KiB
Text
# Contributor: Marian Buschsieweke <marian.buschsieweke@posteo.net>
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# Maintainer: Marian Buschsieweke <marian.buschsieweke@posteo.net>
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pkgname=c2rust
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pkgver=0.20.0
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pkgrel=0
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pkgdesc="Transpile C99-compliant code to (unsafe) Rust code"
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url="https://github.com/immunant/c2rust"
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# riscv64, loongarch64: libc crate sup
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# s390x: missing big endian support in c2rust-bitfields-derive
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# ppc64le: tinycbor not packaged due to segfault in unit tests
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arch="all !riscv64 !s390x !ppc64le !loongarch64"
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license="BSD-3-Clause"
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# Note: LLVM's CMake hooks check for presence of static libs and tools and
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# failif they are missing. So they are needed for building even when linking
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# dynamically
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_llvmver=20
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makedepends="
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cargo
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cargo-auditable
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clang$_llvmver-dev
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clang$_llvmver-extra-tools
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clang$_llvmver-static
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cmake
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libxml2-dev
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llvm$_llvmver-dev
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llvm$_llvmver-gtest
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llvm$_llvmver-static
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ncurses-dev
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openssl-dev
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rust
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tinycbor-dev
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"
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checkdepends="
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python3
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py3-plumbum
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py3-toml
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"
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source="
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$pkgname-$pkgver.tar.gz::https://github.com/immunant/c2rust/archive/refs/tags/v$pkgver.tar.gz
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0001-link-clang-dynamic.patch
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0002-use-system-tinycbor.patch
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0003-fix-compilation-with-llvm20.patch
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"
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# Unit tests all fail using rust 1.72.1 with:
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#
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# error[E0554]: #![feature] may not be used on the stable release channel
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#
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# Eventually, unit tests should also run on stable rust
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options="!check"
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export CARGO_PROFILE_RELEASE_LTO="true"
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export CARGO_PROFILE_RELEASE_PANIC="abort"
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export CARGO_PROFILE_RELEASE_OPT_LEVEL="s"
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prepare() {
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default_prepare
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cargo fetch --target="$CTARGET" --locked
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}
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build() {
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export PATH="$PATH:/usr/lib/llvm$_llvmver/bin/"
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cargo auditable build --release --frozen --package c2rust
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}
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check() {
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./scripts/test_translator.py tests
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}
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package() {
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mkdir -p "$pkgdir"/usr/bin "$pkgdir"/usr/lib
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for bin in c2rust c2rust-transpile; do
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install -D -m755 target/release/$bin -t "$pkgdir"/usr/bin/
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done
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}
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sha512sums="
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96d045da1856fb0d2d8475763dde11886ed25713c56ee16aa43e07b6a830472d83297fb87ae5749d0b07085a0c3d1d877b0b467052f7330075fe065c76af34fc c2rust-0.20.0.tar.gz
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423079102d0a350a2b2ba80e6f3f2c70f76db2d5d062d7308d217ea9a2608a521ae11b10b85733d12824284971a65af5fc598eedb29b4796f44ec689e5a553b1 0001-link-clang-dynamic.patch
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be29e0f4576301b64f5fc38684ddb90e469526be4ce8ef428feee0d5962748c428045dcb81635ff92e132daebb1fa1b338a81ce1ea13d02b802ec057d0653b93 0002-use-system-tinycbor.patch
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c4e7d0d837087b0adaa0ce740e101c9e0128590d2705020241495bca1e56ed1d551f75ccc4d73bfec4ed485ef06b2017c3e5060ee76f0079070fa41e10b1a72f 0003-fix-compilation-with-llvm20.patch
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"
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