diff options
| -rw-r--r-- | dev-lang/zig/Manifest | 1 | ||||
| -rw-r--r-- | dev-lang/zig/metadata.xml | 8 | ||||
| -rw-r--r-- | dev-lang/zig/zig-0.9.0.ebuild | 101 |
3 files changed, 110 insertions, 0 deletions
diff --git a/dev-lang/zig/Manifest b/dev-lang/zig/Manifest new file mode 100644 index 0000000..b55846f --- /dev/null +++ b/dev-lang/zig/Manifest @@ -0,0 +1 @@ +DIST zig-0.9.0.tar.gz 21994175 BLAKE2B aadef89d5fddc3e802965125625e62140ac37bdac40b29ab8b7652056589c037cbed5d4e46889f335b3c296fb4ae2a7cafd5d064a02d728a8325ad515cdc8c7a SHA512 fef36221e818364b45cf65de210b0a9d535c411a510371a3ab4dfd6f4621c0a16dba786169f115a006966875102acc742abee19a74d83e2bc999ea5b8304b879 diff --git a/dev-lang/zig/metadata.xml b/dev-lang/zig/metadata.xml new file mode 100644 index 0000000..9a74b67 --- /dev/null +++ b/dev-lang/zig/metadata.xml @@ -0,0 +1,8 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd"> +<pkgmetadata> + <!-- maintainer-needed --> + <upstream> + <remote-id type="github">ziglang/zig</remote-id> + </upstream> +</pkgmetadata> diff --git a/dev-lang/zig/zig-0.9.0.ebuild b/dev-lang/zig/zig-0.9.0.ebuild new file mode 100644 index 0000000..76f45f3 --- /dev/null +++ b/dev-lang/zig/zig-0.9.0.ebuild @@ -0,0 +1,101 @@ +# Copyright 2019-2021 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +LLVM_MAX_SLOT=13 +inherit cmake llvm + +DESCRIPTION="A robust, optimal, and maintainable programming language" +HOMEPAGE="https://ziglang.org/" +if [[ ${PV} == 9999 ]]; then + EGIT_REPO_URI="https://github.com/ziglang/zig.git" + inherit git-r3 +else + SRC_URI="https://github.com/ziglang/zig/archive/${PV}.tar.gz -> ${P}.tar.gz" + KEYWORDS="~amd64 ~arm ~arm64" +fi + +LICENSE="MIT" +SLOT="0" +RESTRICT="!test? ( test )" + +BUILD_DIR="${S}/build" + +# According to zig's author, zig builds that do not support all targets are not +# supported by the upstream project. +ALL_LLVM_TARGETS=( + AArch64 AMDGPU ARM AVR BPF Hexagon Lanai Mips MSP430 NVPTX + PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore +) +ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" ) +LLVM_TARGET_USEDEPS="${ALL_LLVM_TARGETS[@]/%/(-)?}" + +IUSE="test ${ALL_LLVM_TARGETS[*]}" + +RDEPEND=" + sys-devel/clang:${LLVM_MAX_SLOT} + >=sys-devel/lld-${LLVM_MAX_SLOT} + <sys-devel/lld-$((${LLVM_MAX_SLOT} + 1)) + sys-devel/llvm:${LLVM_MAX_SLOT}[${LLVM_TARGET_USEDEPS// /,}] +" +DEPEND="${RDEPEND}" + +llvm_check_deps() { + has_version "sys-devel/clang:${LLVM_SLOT}" +} + +src_configure() { + local mysedargs=() llvm_target arch + for target in "${ALL_LLVM_TARGETS[@]}"; do + if ! use $target; then + llvm_target=${target#llvm_targets_} + case $llvm_target in + AArch64) arch=(aarch64 aarch64_be aarch64_32);; + AMDGPU) arch=(amdgcn);; + ARM) arch=(thumb thumbeb arm armeb);; + AVR) arch=(avr);; + BPF) arch=(bpfel bpfeb);; + Hexagon) arch=(hexagon);; + Lanai) arch=(lanai);; + Mips) arch=(mips mipsel mips64 mips64el);; + MSP430) arch=(msp430);; + NVPTX) arch=(nvptx nvptx64);; + PowerPC) arch=(powerpc powerpcle powerpc64 powerpc64le);; + RISCV) arch=(riscv32 riscv64);; + Sparc) arch=(sparc sparcv9 sparcel);; + SystemZ) arch=(s390x);; + WebAssembly) arch=(wasm32 wasm64);; + X86) arch=(i386 x86_64);; + XCore) arch=(xcore);; + *) die "unhandled target" + esac + for a in ${arch[@]}; do + mysedargs+=( + -e "/^pub fn targetTriple(/,/^}/s/\.$a => .*/.$a => return error.@\"Zig compiled without LLVM $llvm_target\",/" + ) + done + mysedargs+=( + -e "/^fn initializeLLVMTarget(/,/^}/ { + /\.$a => {/,/},$/ { + s/=>.*/=> unreachable,/ + /=>/!d + } + }" + ) + fi + done + sed -i "${mysedargs[@]}" src/codegen/llvm.zig || die + + local mycmakeargs=( + -DZIG_USE_CCACHE=OFF + -DZIG_PREFER_CLANG_CPP_DYLIB=ON + ) + + cmake_src_configure +} + +src_test() { + cd "${BUILD_DIR}" || die + ./zig build test || die +} |