commit: 475f00c7f91d3efdce73af3b3c27a51d32581c47 Author: Eric Joldasov <bratishkaerik <AT> landless-city <DOT> net> AuthorDate: Thu Oct 16 16:41:53 2025 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Thu Oct 16 19:03:21 2025 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=475f00c7
dev-lang/zig: add 0.15.2 Signed-off-by: Eric Joldasov <bratishkaerik <AT> landless-city.net> Part-of: https://github.com/gentoo/gentoo/pull/44204 Closes: https://github.com/gentoo/gentoo/pull/44204 Signed-off-by: Sam James <sam <AT> gentoo.org> dev-lang/zig/Manifest | 2 + dev-lang/zig/zig-0.15.2.ebuild | 361 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 363 insertions(+) diff --git a/dev-lang/zig/Manifest b/dev-lang/zig/Manifest index ec5507e3488d..5cce10557c88 100644 --- a/dev-lang/zig/Manifest +++ b/dev-lang/zig/Manifest @@ -5,3 +5,5 @@ DIST zig-0.14.1.tar.xz 17787696 BLAKE2B 7c571ecc775ebe953fd3a09f7f0f221c8ed61313 DIST zig-0.14.1.tar.xz.minisig 312 BLAKE2B 51ed1fc8260617b3016f3c364729df50c8a2e9954128b94a33ce774885bb9a287d5204137ffe4f8b8ddd96ca3130317c08adac6bc950343eb162a6bfa8be2676 SHA512 27b2edc29e12396c5f57e6ef512aec10a31e59dc1ca7403769641b95782df47d975ae3bdc23d3becc52323067533b2e6dc4beaece95d1d5c382b1aec6dc8000f DIST zig-0.15.1.tar.xz 21359884 BLAKE2B 3768435b8e34af819dca80aea2aae881bbbf8aa999caac7cde11e8f6d303cc47e27a567a4d29742d571c63ce14ddf011de30a928c942f8009958c6570b3b3935 SHA512 8e3e99a399d1ab99c0c6d1d19a995dd8b6e15401c0c2a70d8e2a220d134bed5bec34b158b3018185cf8bb71d9ee429179d8fb3e6db05c495269ab8afd805fc3a DIST zig-0.15.1.tar.xz.minisig 312 BLAKE2B ca09f8883bb7f822ad028554b9bef93b9a33d937970daff4b3d7a49a569440fd9dce927aff2d16743fd05ddb3505b468954fbed14aec5f4fbf560b6e91911dc5 SHA512 478f4b428db3e20312cc8c217d3b6ee2f94653bedd4c83c9605a82f8bda27635c849167a60fa76749e471d2222e3ea4469c4932b569dd7e5d48d68012bcae463 +DIST zig-0.15.2.tar.xz 21366268 BLAKE2B 73e3c4df290b2b39f7202ab13ae10b2aef066c5dc65dc9f5e0935af8025902aedb548e02979a4e2c4225d31bc76538b21d6740ab7732ff3a6f3da09cfa221184 SHA512 56b0f2b14da8603bf86ab672fd1fe38c2b04d8d90512839104e85b0fbda94aaf07fecf76b238d7b17715f9fee24be46c1830a96a0b5993cff6adef91b83f3201 +DIST zig-0.15.2.tar.xz.minisig 312 BLAKE2B 6a5615f00a590a21f99700d4bfaea42f9c0469a80b0fef2f9fdae5256d591cac03d15c31772ccdac32db1c8fdc858c526c23d10bed756eace5c79bacd1269fc6 SHA512 d951c167561599a11ac1881c0c12d17be5d8ea3d214b96403acaa5b40f62a6bee48602dcbf963046897481525b801023fe419daca6d6811b495c44a242777a13 diff --git a/dev-lang/zig/zig-0.15.2.ebuild b/dev-lang/zig/zig-0.15.2.ebuild new file mode 100644 index 000000000000..69ecca15fe9c --- /dev/null +++ b/dev-lang/zig/zig-0.15.2.ebuild @@ -0,0 +1,361 @@ +# Copyright 2019-2025 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +LLVM_COMPAT=( 20 ) +LLVM_OPTIONAL=1 + +ZIG_SLOT="$(ver_cut 1-2)" +ZIG_OPTIONAL=1 + +inherit check-reqs cmake flag-o-matic edo llvm-r2 toolchain-funcs zig + +DESCRIPTION="A robust, optimal, and maintainable programming language" +HOMEPAGE="https://ziglang.org/ https://github.com/ziglang/zig/"; +if [[ ${PV} == 9999 ]]; then + EGIT_REPO_URI="https://github.com/ziglang/zig.git"; + inherit git-r3 +else + VERIFY_SIG_METHOD=minisig + VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/minisig-keys/zig-software-foundation.pub + inherit verify-sig + + SRC_URI=" + https://ziglang.org/download/${PV}/${P}.tar.xz + verify-sig? ( https://ziglang.org/download/${PV}/${P}.tar.xz.minisig ) + " + KEYWORDS="~amd64 ~arm ~arm64" + + BDEPEND="verify-sig? ( sec-keys/minisig-keys-zig-software-foundation )" +fi + +# project itself: MIT +# There are bunch of projects under "lib/" folder that are needed for cross-compilation. +# Files that are unnecessary for cross-compilation are removed by upstream +# and therefore their licenses (if any special) are not included. +# lib/libunwind: Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT ) +# lib/libcxxabi: Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT ) +# lib/libcxx: Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT ) +# lib/libc/wasi: || ( Apache-2.0-with-LLVM-exceptions Apache-2.0 MIT BSD-2 ) public-domain +# lib/libc/musl: MIT BSD-2 +# lib/libc/mingw: ZPL public-domain BSD-2 ISC HPND +# lib/libc/glibc: BSD HPND ISC inner-net LGPL-2.1+ +LICENSE="MIT Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT ) || ( Apache-2.0-with-LLVM-exceptions Apache-2.0 MIT BSD-2 ) public-domain BSD-2 ZPL ISC HPND BSD inner-net LGPL-2.1+" +SLOT="${ZIG_SLOT}" +IUSE="debug doc +llvm" +REQUIRED_USE=" + !llvm? ( !doc ) + llvm? ( ${LLVM_REQUIRED_USE} ) +" +RESTRICT="!llvm? ( test )" + +# Used by both "cmake" and "zig" eclasses. +BUILD_DIR="${WORKDIR}/${P}_build" + +# Zig requires zstd and zlib compression support in LLVM, if using LLVM backend. +# (non-LLVM backends don't require these) +# They are not required "on their own", so please don't add them here. +# You can check https://github.com/ziglang/zig-bootstrap in future, to see +# options that are passed to LLVM CMake building (excluding "static" ofc). +LLVM_DEPEND="$(llvm_gen_dep ' + llvm-core/clang:${LLVM_SLOT} + llvm-core/lld:${LLVM_SLOT}[zstd] + llvm-core/llvm:${LLVM_SLOT}[zstd] +')" + +BDEPEND+=" llvm? ( ${LLVM_DEPEND} )" +DEPEND="llvm? ( ${LLVM_DEPEND} )" +RDEPEND="${DEPEND}" +IDEPEND="app-eselect/eselect-zig" + +DOCS=( "README.md" "doc/build.zig.zon.md" ) + +# zig.eclass does not set this for us since we use ZIG_OPTIONAL=1 +QA_FLAGS_IGNORED="usr/.*/zig/${PV}/bin/zig" + +# Since commit https://github.com/ziglang/zig/commit/e7d28344fa3ee81d6ad7ca5ce1f83d50d8502118 +# Zig uses self-hosted compiler only +CHECKREQS_MEMORY="4G" + +pkg_setup() { + # Skip detecting zig executable. + declare -r -g ZIG_VER="${PV}" + ZIG_EXE="not-applicable" zig_pkg_setup + + declare -r -g ZIG_SYS_INSTALL_DEST="/usr/$(get_libdir)/zig/${PV}" + + if use llvm; then + [[ ${MERGE_TYPE} != binary ]] && llvm_cbuild_setup + fi + + # Requires running stage3 which is built for cross-target. + if use doc && tc-is-cross-compiler; then + die "USE=doc is not yet supported when cross-compiling" + fi + + check-reqs_pkg_setup +} + +src_unpack() { + if [[ ${PV} == 9999 ]]; then + git-r3_src_unpack + else + if use verify-sig; then + verify-sig_verify_detached "${DISTDIR}"/${P}.tar.xz{,.minisig} + fi + fi + zig_src_unpack +} + +src_prepare() { + if use llvm; then + cmake_src_prepare + else + # Sync with zig_src_prepare + default_src_prepare + mkdir -p "${BUILD_DIR}" || die + einfo "BUILD_DIR: \"${BUILD_DIR}\"" + # "--system" mode is not used during bootstrap. + fi + + # Remove "limit memory usage" flags, it's already verified by + # CHECKREQS_MEMORY and causes unneccessary errors. Upstream set them + # according to CI OOM failures, which are not applicable to normal Gentoo build. + sed -i -e '/\.max_rss = .*,/d' build.zig || die + + sed -i '/exe\.allow_so_scripts = true;/d' build.zig || die +} + +src_configure() { + # Has no effect on final binary and only causes failures during bootstrapping. + filter-lto + + # Used during bootstrapping. stage1/stage2 have limited functionality + # and can't resolve native target, so we pass target in exact form. + declare -r -g ZIG_HOST_AS_TARGET="$(zig-utils_c_env_to_zig_target "${CBUILD:-${CHOST}}" "${CFLAGS}"})" + + # Note that if we are building with CMake, "my_zbs_args" + # are used only after compiling zig2. + local my_zbs_args=( + --zig-lib-dir "${S}/lib/" + + --prefix "${EPREFIX}/${ZIG_SYS_INSTALL_DEST}/" + --prefix-lib-dir lib/ + + # These are built separately + -Dno-langref=true + -Dstd-docs=false + + # More commands and options if "debug" is enabled. + -Ddebug-extensions=$(usex debug true false) + # More asserts and so on by default if "debug" is enabled. + --release=$(usex debug safe fast) + ) + + # Scenarios of compilation: + + # With LLVM, native: + # CMake: + # * generate "config.h" for LLVM libraries and build "zigcpp" + # * build "zig2" using common "config.h" and "zigcpp" + # build.zig: + # * build "stage3" using common "config.h" and "zigcpp" + + # With LLVM, cross-compiled: + # CMake: + # * generate cross-target "config.h" for LLVM libraries from ESYSROOT + # and build cross-target "zigcpp", and stash them away + # * generate native "config.h" for LLVM libraries from BROOT and + # build native "zigcpp" + # * build native "zig2" using native "config.h" and "zigcpp" + # build.zig: + # * build cross-target "stage3" using stashed "config.h" and "zigcpp" + + # Without LLVM: + # bootstrap.c: + # * build native "zig2" + # build.zig: + # * build (cross-)target "stage3" + + if use llvm; then + my_zbs_args+=( + -Denable-llvm=true + -Dstatic-llvm=false + -Dconfig_h="${BUILD_DIR}/config.h" + ) + else + my_zbs_args+=( + -Denable-llvm=false + ) + fi + zig_src_configure + + if use llvm; then + local mycmakeargs=( + -DZIG_SHARED_LLVM=ON + -DZIG_USE_LLVM_CONFIG=ON + -DZIG_HOST_TARGET_TRIPLE="${ZIG_HOST_AS_TARGET}" + # Don't set ZIG_TARGET_TRIPLE, ZIG_TARGET_MCPU and + # CMAKE_INSTALL_PREFIX because we build up to zig2 max, + # after that "zig build" is used to compile stage3. + + # Don't set CMAKE_PREFIX_PATH because "llvm_chost_setup" + # and "llvm_cbuild_setup" already set PATH in such way + # that suitable llvm-config is found and used in + # "cmake/Findllvm.cmake", and "cmake.eclass" help with + # cross-compilation pathes for "Findclang" and "Findlld". + + # CMP0144, Zig has own packages with these names, so ignore + # LLVM_ROOT, Clang_ROOT, LLD_ROOT from "llvm_chost_setup". + -DCMAKE_FIND_USE_PACKAGE_ROOT_PATH=OFF + ) + if tc-is-cross-compiler; then + # Enable cross-compilation for CMake when filling "config.h" + # and building "zigcpp". They would be used for stage3 build. + # Here we are using LLVM from ESYSROOT/DEPEND. + # Uses script llvm-config. + + # Isolate PATH changes in subshell so that it would not + # affect next `cmake_src_configure` with BROOT/BDEPEND. + ( + llvm_chost_setup + cmake_src_configure + cmake_build zigcpp + ) + + mv "${BUILD_DIR}/config.h" "${T}/target_config.h" || die + mv "${BUILD_DIR}/zigcpp/" "${T}/target_zigcpp/" || die + rm -rf "${BUILD_DIR}" || die + fi + + # Force disable cross-compilation for CMake when building "zig2". + # Here we are using LLVM from BROOT/BDEPEND. + # Uses native llvm-config. + + # Isolate environment changes in subshell so that it would not + # affect next phases. + ( + export BUILD_CFLAGS="${CFLAGS}" + export BUILD_CXXFLAGS="${CXXFLAGS}" + export BUILD_CPPFLAGS="${CPPFLAGS}" + export BUILD_LDFLAGS="${LDFLAGS}" + tc-env_build + + unset SYSROOT + export CHOST="${CBUILD:-${CHOST}}" + strip-unsupported-flags + cmake_src_configure + ) + fi +} + +src_compile() { + if use llvm; then + cmake_build zig2 + + if tc-is-cross-compiler; then + rm -rf "${BUILD_DIR}/zigcpp/" || die + rm -f "${BUILD_DIR}/config.h" || die + + mv "${T}/target_zigcpp/" "${BUILD_DIR}/zigcpp/" || die + mv "${T}/target_config.h" "${BUILD_DIR}/config.h" || die + fi + else + cd "${BUILD_DIR}" || die + ln -s "${S}/stage1/" . || die + ln -s "${S}/src/" . || die + ln -s "${S}/lib/" . || die + + local native_cc="$(tc-getBUILD_CC)" + "${native_cc}" -o bootstrap "${S}/bootstrap.c" || die "Zig's bootstrap.c compilation failed" + ZIG_HOST_TARGET_TRIPLE="${ZIG_HOST_AS_TARGET}" CC="${native_cc}" edo ./bootstrap + fi + + cd "${BUILD_DIR}" || die + ZIG_EXE="./zig2" zig_src_compile --prefix stage3/ + + # Requires running stage3 which is built for cross-target. + if ! tc-is-cross-compiler; then + ./stage3/bin/zig env || die "Zig compilation failed" + + if use doc; then + ZIG_EXE="./stage3/bin/zig" zig_src_compile langref --prefix docgen/ + fi + fi +} + +src_test() { + if has_version -b app-emulation/qemu; then + ewarn "QEMU executable was found on your building system." + ewarn "If you have qemu-binfmt (binfmt_misc) hooks enabled for" + ewarn "foreign architectures, Zig tests might fail." + ewarn "In this case, please disable qemu-binfmt and try again." + fi + + cd "${BUILD_DIR}" || die + + # XXX: When we pass a libc installation to Zig, it will fail to find + # the bundled libraries for targets like aarch64-macos and + # *-linux-musl. Zig doesn't run binaries for these targets when + # -Dskip-non-native is passed, but they are still compiled, so + # the test will fail. There's no way to disable --libc once passed, + # so we need to strip it from ZBS_ARGS. + # See: https://github.com/ziglang/zig/issues/22383 + + # XXX: Also strip --release=* flags to run tests with Debug mode, + # like upstream runs in CI. Full test suite with other modes is + # in a sad state right now... + ( + local -a filtered_args=() + local i=0 + + local arg + while (( i < ${#ZBS_ARGS[@]} )); do + arg="${ZBS_ARGS[i]}" + case "$arg" in + --libc) + (( i += 2 )) + ;; + --release=*) + (( i += 1 )) + ;; + *) + filtered_args+=("$arg") + (( i += 1 )) + ;; + esac + done + + ZBS_ARGS=("${filtered_args[@]}") + + ZIG_EXE="./stage3/bin/zig" zig_src_test -Dskip-non-native + ) +} + +src_install() { + use doc && local HTML_DOCS=( "${BUILD_DIR}/docgen/doc/langref.html" ) + + ZIG_EXE="./zig2" zig_src_install + + cd "${ED}/${ZIG_SYS_INSTALL_DEST}" || die + mv lib/zig/ lib2/ || die + rm -rf lib/ || die + mv lib2/ lib/ || die + dosym -r "${ZIG_SYS_INSTALL_DEST}/bin/zig" /usr/bin/zig-${PV} +} + +pkg_postinst() { + eselect zig update ifunset || die + + if ! use llvm; then + elog "Currently, Zig built without LLVM support lacks some" + elog "important features such as most optimizations, @cImport, etc." + elog "They are listed under \"Building from Source without LLVM\"" + elog "section of the README file from \"/usr/share/doc/${PF}\" ." + fi +} + +pkg_postrm() { + eselect zig update ifunset +}
