diff options
Diffstat (limited to 'dev-lang/zig')
| -rw-r--r-- | dev-lang/zig/Manifest | 4 | ||||
| -rw-r--r-- | dev-lang/zig/files/zig-0.13.0-skip-test-stack_iterator.patch | 32 | ||||
| -rw-r--r-- | dev-lang/zig/zig-0.13.0-r2.ebuild | 248 | ||||
| -rw-r--r-- | dev-lang/zig/zig-9999.ebuild | 235 |
4 files changed, 404 insertions, 115 deletions
diff --git a/dev-lang/zig/Manifest b/dev-lang/zig/Manifest index 1bf9498ef41c..258015816825 100644 --- a/dev-lang/zig/Manifest +++ b/dev-lang/zig/Manifest @@ -1,8 +1,10 @@ +AUX zig-0.13.0-skip-test-stack_iterator.patch 1443 BLAKE2B 347a7a397c706105456ba83d9511633d3f1a75aa33a06dfccfde457c93af79149c4bb704e0e493a6b69a840784739c34b7a4f570608c368bb84673def0404857 SHA512 7b446efad0a95d3483a570552f3a1df2a535a757e16eb8484571ab1c9fd525b7b68b36ca84fb30bcce77709f9936e4c361ae04362456a60a9f59516824e3a254 AUX zig-0.13.0-test-fmt-no-doc.patch 653 BLAKE2B 92f28d86fde0ce3315b8e7b50dcdf03c1ef8a95964701d3c3c05dc8c16b08f9e327d190e9f9631c2a3a287b8b2945025abbf1b5c75d3bdb3adf719d1a6513703 SHA512 310d356f07505fa44e8425ec32f823eab5e20f9a0144c2e2ecff38e19ac1814d4320430373d4f2fa5ed9cf57000a126089c185fd6336daed8cc7dc0cffc0c023 AUX zig-0.13.0-test-std-kernel-version.patch 1304 BLAKE2B a266cc8d41df8eabc44cc381fe66e5b548d0e10eb0d0098350ddf596602204a77062b8e4632f58250a40781f7a1d5c7e9905c1387ecf7a0c505e330612944f38 SHA512 a62977e3ba675b60866d7cebdc5ff676825e77dac93029d32af403e567b5ae462d49355407f9dbd33843c8b8393d8f05a39de73a8818daf3424df083e0185da6 DIST zig-0.13.0-llvm-18.1.8-r6-fix.patch 45968 BLAKE2B a07c47b22b079d324b200fe84af5c89ffe51a1c81f50ca894a80f9f9db51a9d4119ae51c2e4e84a9b4f0111b2b809978b88adca42480ee800693afbd78f47387 SHA512 148b3f4807763dfb6a4d4e201890fa8204deaf73e620a8b592dfa03b997bc16ed01ea26e4d85f242473e91ccc45b1a06af22f786851f8e26cec1ac821b14efdc DIST zig-0.13.0.tar.xz 17220728 BLAKE2B f4bbacc2012950c556bebc28fc322fc6424bf20fe118e8362373336b6460e514028978584087f6e7f25ed8b8e6991610edce625676a1dd80c1975c5f9ef48775 SHA512 6f5f31f4ba71a11d8b16c7a5a613e124095e503fa6b02d2b77e5b177674c739287e81d98d96dc261fed24bc836caf196f71c3fcc7a6518387df86ba9e03df4dd DIST zig-0.13.0.tar.xz.minisig 312 BLAKE2B 2d061257c9c75f9c36b01cfb08dcd2040538a125b9ea2cae8617ae5496e685b165933ce8981494419522b7e19b51fc69a651ecaa4a8930753acf2e4ae3d6e00f SHA512 21c6139c06cba6c5e23a3305fed0c0f1b9b32d9140bd686c26365ce0279d5f53cd081894eaba29f0c1ed51b2e831edf7bd4ae6a7eaee5018a252e312e9b65507 EBUILD zig-0.13.0-r1.ebuild 6212 BLAKE2B dc9966d60858e0c8c9c4a062bc826b502ae56d9432cf447021759976dca3e03d1b8ed7632e210a3f21a5414041d1b490321db970dcffa9181857cc096080577b SHA512 53651f874ee9a26d1d4fd2c6ba5a3d722f1aa086c02d57fed7be6e8e56dcd5dd5746f35c7dfe116cfaf5a008e9033697c8e2fe808f6e4ffc9fb0da357d455b8c -EBUILD zig-9999.ebuild 6947 BLAKE2B 3e5dfa505821e423d4f2c5a3869d28f7086eee57f2f5f6714bb16c89135f8a0c93dd5a666509b93ce53c31095246b12a7c593711d30cd05babe4340c4ef79d18 SHA512 317c15d456a1a6d505dad24cf111d4228b16537904a52eb7c7a82df3f996f8aa64bd82fd82f5610d891ab10aabaffefe513d5eb527f4d96d5931d71da8288745 +EBUILD zig-0.13.0-r2.ebuild 7263 BLAKE2B e62e6b54292e65fb008e7b005fd87ac1b7dc0caeca7a81c61f45bc3ee03dc18437caef7b320ee2ebf5daefe78799d7a6cde352fe61f4b3397eeee6aef6a9ec0c SHA512 4c535c7407af0bf2f907949e7ae139c06bc864e321829af59a213cc372796f843ebee2b6e449c2eed0b565e3b801521bfc1071487a73d07e5372c4344c16b476 +EBUILD zig-9999.ebuild 6977 BLAKE2B b4c58c01278d130eb0d7bff7bd91c576dda5de97f426ceb55139b0e298836f915f9cb53a39fee3d01de57e2b310d3e2f32d4a16fcf44f22b75a89efdf057f10a SHA512 d998a5b2bee29dd1bf4328858187bd65ac494df53d1e612b61bdaac54c1eba25270a6458c4978e96253ddaa9b23567530b6cec09779f27f56193139f7d51a0e0 MISC metadata.xml 633 BLAKE2B 46cca8909b0b7d65213dee9c7aa7a2c4b5b529734e3bde4f65320074bc38d68420dfaa28041873c7c2c0f1127aca327e32c103c06ab1b5d5ee0e485cb33bb133 SHA512 1d030ca79a3d49b6f573e7995e6f6ef50a6e33ea7e2755a678625645d5b0587f7877a357ea71905034b7029c8c6315b89ebdb5313102b6638b16c467e2ba1864 diff --git a/dev-lang/zig/files/zig-0.13.0-skip-test-stack_iterator.patch b/dev-lang/zig/files/zig-0.13.0-skip-test-stack_iterator.patch new file mode 100644 index 000000000000..e088af2102ed --- /dev/null +++ b/dev-lang/zig/files/zig-0.13.0-skip-test-stack_iterator.patch @@ -0,0 +1,32 @@ +From: Eric Joldasov <bratishkaerik@landless-city.net> + +Skip standalone test "stack_iterator" that fail on Gentoo Linux x86_64. +Fails in ReleaseSafe, ReleaseFast and ReleaseSmall, but not in Debug. +Reported to upstream here https://github.com/ziglang/zig/issues/19944 . + +Signed-off-by: Eric Joldasov <bratishkaerik@landless-city.net> + +diff --git a/test/standalone/stack_iterator/shared_lib_unwind.zig b/test/standalone/stack_iterator/shared_lib_unwind.zig +index 57513a49c6..75fddb04c9 100644 +--- a/test/standalone/stack_iterator/shared_lib_unwind.zig ++++ b/test/standalone/stack_iterator/shared_lib_unwind.zig +@@ -35,6 +35,7 @@ extern fn frame0( + ) void; + + pub fn main() !void { ++ if (true) return; + // Disabled until the DWARF unwinder bugs on .aarch64 are solved + if (builtin.omit_frame_pointer and comptime builtin.target.isDarwin() and builtin.cpu.arch == .aarch64) return; + +diff --git a/test/standalone/stack_iterator/unwind.zig b/test/standalone/stack_iterator/unwind.zig +index 69c463a0c1..40963af63d 100644 +--- a/test/standalone/stack_iterator/unwind.zig ++++ b/test/standalone/stack_iterator/unwind.zig +@@ -87,6 +87,7 @@ noinline fn frame0(expected: *[4]usize, unwound: *[4]usize) void { + } + + pub fn main() !void { ++ if (true) return; + // Disabled until the DWARF unwinder bugs on .aarch64 are solved + if (builtin.omit_frame_pointer and comptime builtin.target.isDarwin() and builtin.cpu.arch == .aarch64) return; + diff --git a/dev-lang/zig/zig-0.13.0-r2.ebuild b/dev-lang/zig/zig-0.13.0-r2.ebuild new file mode 100644 index 000000000000..b970092ce4e4 --- /dev/null +++ b/dev-lang/zig/zig-0.13.0-r2.ebuild @@ -0,0 +1,248 @@ +# Copyright 2019-2024 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +LLVM_COMPAT=( 18 ) +LLVM_OPTIONAL=1 + +ZIG_SLOT="$(ver_cut 1-2)" +ZIG_OPTIONAL=1 + +inherit check-reqs cmake flag-o-matic edo llvm-r1 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}/${P}.tar.xz.minisig ) + https://codeberg.org/BratishkaErik/distfiles/releases/download/dev-lang%2Fzig-${PV}/${P}-llvm-18.1.8-r6-fix.patch + " + KEYWORDS="~amd64 ~arm ~arm64" + + BDEPEND="verify-sig? ( sec-keys/minisig-keys-zig-software-foundation )" +fi + +# project itself: MIT +# There are bunch of projects under "lib/" folder that are needed for cross-compilation. +# Files that are unnecessary for cross-compilation are removed by upstream +# and therefore their licenses (if any special) are not included. +# lib/libunwind: Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT ) +# lib/libcxxabi: Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT ) +# lib/libcxx: Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT ) +# lib/libc/wasi: || ( Apache-2.0-with-LLVM-exceptions Apache-2.0 MIT BSD-2 ) public-domain +# lib/libc/musl: MIT BSD-2 +# lib/libc/mingw: ZPL public-domain BSD-2 ISC HPND +# lib/libc/glibc: BSD HPND ISC inner-net LGPL-2.1+ +LICENSE="MIT Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT ) || ( Apache-2.0-with-LLVM-exceptions Apache-2.0 MIT BSD-2 ) public-domain BSD-2 ZPL ISC HPND BSD inner-net LGPL-2.1+" +SLOT="${ZIG_SLOT}" +IUSE="doc +llvm" +REQUIRED_USE=" + !llvm? ( !doc ) + llvm? ( ${LLVM_REQUIRED_USE} ) +" + +# Used by both "cmake" and "zig" eclasses. +BUILD_DIR="${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). +DEPEND=" + llvm? ( + $(llvm_gen_dep ' + llvm-core/clang:${LLVM_SLOT} + llvm-core/lld:${LLVM_SLOT} + llvm-core/llvm:${LLVM_SLOT}[zstd] + ') + ) +" +BDEPEND+=" + ${DEPEND} +" +RDEPEND="${DEPEND}" +IDEPEND="app-eselect/eselect-zig" + +DOCS=( "README.md" "doc/build.zig.zon.md" ) + +PATCHES=( + "${FILESDIR}/zig-0.13.0-test-std-kernel-version.patch" + "${FILESDIR}/zig-0.13.0-skip-test-stack_iterator.patch" + "${DISTDIR}/${P}-llvm-18.1.8-r6-fix.patch" +) + +# zig.eclass does not set this for us since we use ZIG_OPTIONAL=1 +QA_FLAGS_IGNORED="usr/.*/zig/${PV}/bin/zig" + +# Since commit https://github.com/ziglang/zig/commit/e7d28344fa3ee81d6ad7ca5ce1f83d50d8502118 +# Zig uses self-hosted compiler only +CHECKREQS_MEMORY="4G" + +pkg_setup() { + # Skip detecting zig executable. + ZIG_EXE="not-applicable" ZIG_VER="${PV}" zig_pkg_setup + + export ZIG_SYS_INSTALL_DEST="${EPREFIX}/usr/$(get_libdir)/zig/${PV}" + + if use llvm; then + tc-is-cross-compiler && die "USE=llvm is not yet supported when cross-compiling" + llvm-r1_pkg_setup + 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: \"${BUILD_DIR}\"" + # "--system" mode is not used during bootstrap. + fi + + # Remove "limit memory usage" flags, it's already verified by + # CHECKREQS_MEMORY and causes unneccessary errors. Upstream set them + # according to CI OOM failures, which are not applicable to normal Gentoo build. + sed -i -e '/\.max_rss = .*,/d' build.zig || die +} + +src_configure() { + # Has no effect on final binary and only causes failures during bootstrapping. + filter-lto + + # Used during bootstrapping. stage1/stage2 have limited functionality + # and can't resolve native target, so we pass target in exact form. + declare -r -g ZIG_HOST_AS_TARGET="$(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/" + # Will be a subdir under ZIG_SYS_INSTALL_DEST. + --prefix-lib-dir lib/ + + # These are built separately + -Dno-langref + -Dstd-docs=false + + --release=fast + ) + if use llvm; then + my_zbs_args+=( + -Denable-llvm=true + -Dstatic-llvm=false + -Dconfig_h="${BUILD_DIR}/config.h" + ) + else + my_zbs_args+=( + -Denable-llvm=false + ) + fi + + zig_src_configure + + if use llvm; then + # Build for native only, it's for zig2 (build-time executable) + # LLVM from BDEPEND + local mycmakeargs=( + -DZIG_SHARED_LLVM=ON + -DZIG_USE_LLVM_CONFIG=ON + + -DZIG_TARGET_TRIPLE=native + -DZIG_TARGET_MCPU=native + -DZIG_HOST_TARGET_TRIPLE="${ZIG_HOST_AS_TARGET}" + + -DCMAKE_PREFIX_PATH="$(get_llvm_prefix -b)" + -DCMAKE_INSTALL_PREFIX="${ZIG_SYS_INSTALL_DEST}" + ) + + cmake_src_configure + fi +} + +src_compile() { + if use llvm; then + cmake_build zig2 + 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 "${BUILD_DIR}/stage3/" + + ./stage3/bin/zig env || die "Zig compilation failed" + + if use doc; then + ZIG_EXE="./stage3/bin/zig" zig_src_compile langref --prefix "${S}/docgen/" + fi +} + +src_test() { + cd "${BUILD_DIR}" || die + ZIG_EXE="./stage3/bin/zig" zig_src_test -Dskip-non-native +} + +src_install() { + use doc && local HTML_DOCS=( "docgen/doc/langref.html" ) + + ZIG_EXE="./zig2" zig_src_install --prefix "${ZIG_SYS_INSTALL_DEST}" + + cd "${D}/${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 + + elog "Starting from 0.12.0, Zig no longer installs" + elog "precompiled standard library documentation." + elog "Instead, you can call \`zig std\` to compile it on-the-fly." + elog "It reflects all edits in standard library automatically." + elog "See \`zig std --help\` for more information." + elog "More details here: https://ziglang.org/download/0.12.0/release-notes.html#Redesign-How-Autodoc-Works" + + 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/${PF}\" ." + fi +} + +pkg_postrm() { + eselect zig update ifunset || die +} diff --git a/dev-lang/zig/zig-9999.ebuild b/dev-lang/zig/zig-9999.ebuild index 858ec3be9405..4f0358a96629 100644 --- a/dev-lang/zig/zig-9999.ebuild +++ b/dev-lang/zig/zig-9999.ebuild @@ -6,10 +6,13 @@ EAPI=8 LLVM_COMPAT=( 19 ) LLVM_OPTIONAL=1 -inherit check-reqs cmake edo llvm-r1 toolchain-funcs +ZIG_SLOT="$(ver_cut 1-2)" +ZIG_OPTIONAL=1 + +inherit check-reqs cmake flag-o-matic edo llvm-r1 toolchain-funcs zig DESCRIPTION="A robust, optimal, and maintainable programming language" -HOMEPAGE="https://ziglang.org/" +HOMEPAGE="https://ziglang.org/ https://github.com/ziglang/zig/" if [[ ${PV} == 9999 ]]; then EGIT_REPO_URI="https://github.com/ziglang/zig.git" inherit git-r3 @@ -39,14 +42,15 @@ fi # lib/libc/mingw: ZPL public-domain BSD-2 ISC HPND # lib/libc/glibc: BSD HPND ISC inner-net LGPL-2.1+ LICENSE="MIT Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT ) || ( Apache-2.0-with-LLVM-exceptions Apache-2.0 MIT BSD-2 ) public-domain BSD-2 ZPL ISC HPND BSD inner-net LGPL-2.1+" -SLOT="$(ver_cut 1-2)" +SLOT="${ZIG_SLOT}" IUSE="doc +llvm" REQUIRED_USE=" !llvm? ( !doc ) llvm? ( ${LLVM_REQUIRED_USE} ) " -BUILD_DIR="${S}/build" +# 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) @@ -62,173 +66,176 @@ DEPEND=" ') ) " - -RDEPEND=" +BDEPEND+=" ${DEPEND} " - +RDEPEND="${DEPEND}" IDEPEND="app-eselect/eselect-zig" -# see https://github.com/ziglang/zig/issues/3382 -# For now, Zig Build System doesn't support enviromental CFLAGS/LDFLAGS/etc. -QA_FLAGS_IGNORED="usr/.*/zig/${PV}/bin/zig" +DOCS=( "README.md" "doc/build.zig.zon.md" ) -RESTRICT="!llvm? ( test )" +# zig.eclass does not set this for us since we use ZIG_OPTIONAL=1 +QA_FLAGS_IGNORED="usr/.*/zig/${PV}/bin/zig" # Since commit https://github.com/ziglang/zig/commit/e7d28344fa3ee81d6ad7ca5ce1f83d50d8502118 # Zig uses self-hosted compiler only CHECKREQS_MEMORY="4G" -ctarget_to_zigtarget() { - # Zig's Target Format: arch-os-abi - local CTARGET="${CTARGET:-${CHOST}}" - - local ZIG_ARCH - case "${CTARGET%%-*}" in - i?86) ZIG_ARCH=x86;; - sparcv9) ZIG_ARCH=sparc64;; - *) ZIG_ARCH="${CTARGET%%-*}";; # Same as in CHOST - esac - - local ZIG_OS - case "${CTARGET}" in - *linux*) ZIG_OS=linux;; - *apple*) ZIG_OS=macos;; - esac - - local ZIG_ABI - case "${CTARGET##*-}" in - gnu) ZIG_ABI=gnu;; - solaris*) ZIG_OS=solaris ZIG_ABI=none;; - darwin*) ZIG_ABI=none;; - *) ZIG_ABI="${CTARGET##*-}";; # Same as in CHOST - esac - - echo "${ZIG_ARCH}-${ZIG_OS}-${ZIG_ABI}" -} +pkg_setup() { + # Skip detecting zig executable. + ZIG_EXE="not-applicable" ZIG_VER="${PV}" zig_pkg_setup -get_zig_mcpu() { - local ZIG_DEFAULT_MCPU=native - tc-is-cross-compiler && ZIG_DEFAULT_MCPU=baseline - echo "${ZIG_MCPU:-${ZIG_DEFAULT_MCPU}}" -} + export ZIG_SYS_INSTALL_DEST="${EPREFIX}/usr/$(get_libdir)/zig/${PV}" + + if use llvm; then + tc-is-cross-compiler && die "USE=llvm is not yet supported when cross-compiling" + llvm-r1_pkg_setup + fi -get_zig_target() { - local ZIG_DEFAULT_TARGET=native - tc-is-cross-compiler && ZIG_DEFAULT_TARGET="$(ctarget_to_zigtarget)" - echo "${ZIG_TARGET:-${ZIG_DEFAULT_TARGET}}" + check-reqs_pkg_setup } -pkg_setup() { - # Useful for debugging and a little bit more deterministic. - export ZIG_LOCAL_CACHE_DIR="${T}/zig-local-cache" - export ZIG_GLOBAL_CACHE_DIR="${T}/zig-global-cache" +src_unpack() { + if [[ ${PV} == 9999 ]]; then + git-r3_src_unpack + else + if use verify-sig; then + verify-sig_verify_detached "${DISTDIR}"/${P}.tar.xz{,.minisig} + fi + fi + zig_src_unpack +} - export ZIG_SYS_INSTALL_DEST="${EPREFIX}/usr/$(get_libdir)/zig/${PV}" +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 - use llvm && llvm-r1_pkg_setup - check-reqs_pkg_setup + # 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 } src_configure() { - if ! use llvm; then - mkdir -p "${BUILD_DIR}/stage3" || die - # Currently, Zig without LLVM extensions lacks most optimizations. - export ZIG_BOOTSTRAP_STAGE3_FLAGS=( - -Dtarget="$(get_zig_target)" - -Dcpu="$(get_zig_mcpu)" - -Doptimize=Debug - -Dstd-docs=false - -Dno-langref + # Has no effect on final binary and only causes failures during bootstrapping. + filter-lto + + # Used during bootstrapping. stage1/stage2 have limited functionality + # and can't resolve native target, so we pass target in exact form. + declare -r -g ZIG_HOST_AS_TARGET="$(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/" + # Will be a subdir under ZIG_SYS_INSTALL_DEST. + --prefix-lib-dir lib/ + + # These are built separately + -Dno-langref + -Dstd-docs=false + + --release=fast + ) + if use llvm; then + my_zbs_args+=( + -Denable-llvm=true + -Dstatic-llvm=false + -Dconfig_h="${BUILD_DIR}/config.h" + ) + else + my_zbs_args+=( -Denable-llvm=false - -Dforce-link-libc ) - return fi - local mycmakeargs=( - -DZIG_USE_CCACHE=OFF - -DZIG_SHARED_LLVM=ON - -DZIG_TARGET_TRIPLE="$(get_zig_target)" - -DZIG_TARGET_MCPU="$(get_zig_mcpu)" - -DZIG_USE_LLVM_CONFIG=ON - -DCMAKE_PREFIX_PATH="$(get_llvm_prefix)" - -DCMAKE_INSTALL_PREFIX="${ZIG_SYS_INSTALL_DEST}" - ) + zig_src_configure + + if use llvm; then + # Build for native only, it's for zig2 (build-time executable) + # LLVM from BDEPEND + local mycmakeargs=( + -DZIG_SHARED_LLVM=ON + -DZIG_USE_LLVM_CONFIG=ON - cmake_src_configure + -DZIG_TARGET_TRIPLE=native + -DZIG_TARGET_MCPU=native + -DZIG_HOST_TARGET_TRIPLE="${ZIG_HOST_AS_TARGET}" + + -DCMAKE_PREFIX_PATH="$(get_llvm_prefix -b)" + -DCMAKE_INSTALL_PREFIX="${ZIG_SYS_INSTALL_DEST}" + ) + + cmake_src_configure + fi } src_compile() { - # 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 higher than during Gentoo build. - sed -i -e '/\.max_rss = .*,/d' build.zig || die + if use llvm; then + cmake_build zig2 + else + cd "${BUILD_DIR}" || die + ln -s "${S}/stage1/" . || die + ln -s "${S}/src/" . || die + ln -s "${S}/lib/" . || die - if ! use llvm; then - $(tc-getCC) -o bootstrap bootstrap.c || die "Zig's bootstrap.c compilation failed" - edob ./bootstrap - edo ./zig2 build install --prefix "${BUILD_DIR}/stage3/" "${ZIG_BOOTSTRAP_STAGE3_FLAGS[@]}" - return + local native_cc="$(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 - cmake_src_compile + cd "${BUILD_DIR}" || die + ZIG_EXE="./zig2" zig_src_compile --prefix "${BUILD_DIR}/stage3/" - "${BUILD_DIR}/stage3/bin/zig" env || die "Zig compilation failed" + ./stage3/bin/zig env || die "Zig compilation failed" if use doc; then - cd "${BUILD_DIR}" || die - edo ./stage3/bin/zig build std-docs --zig-lib-dir "${BUILD_DIR}/stage3/lib/zig/" --prefix "${S}/docgen/" - edo ./stage3/bin/zig build langref --zig-lib-dir "${BUILD_DIR}/stage3/lib/zig/" --prefix "${S}/docgen/" + ZIG_EXE="./stage3/bin/zig" zig_src_compile langref --prefix "${S}/docgen/" fi } src_test() { cd "${BUILD_DIR}" || die - local ZIG_TEST_ARGS="-Dstatic-llvm=false -Denable-llvm -Dskip-non-native \ - -Doptimize=ReleaseSafe -Dtarget=$(get_zig_target) -Dcpu=$(get_zig_mcpu)" - local ZIG_TEST_STEPS=( - test-fmt test-cases test-behavior test-c-import test-compiler-rt test-universal-libc test-compare-output - test-standalone test-c-abi test-link test-stack-traces test-cli test-asm-link test-translate-c - test-run-translated-c test-std - ) - - local step - for step in "${ZIG_TEST_STEPS[@]}" ; do - edob ./stage3/bin/zig build ${step} ${ZIG_TEST_ARGS} - done + ZIG_EXE="./stage3/bin/zig" zig_src_test -Dskip-non-native } src_install() { - local DOCS=( "README.md" "doc/build.zig.zon.md" ) - use doc && local HTML_DOCS=( "docgen/doc/langref.html" "docgen/doc/std" ) + use doc && local HTML_DOCS=( "docgen/doc/langref.html" ) - if ! use llvm; then - DESTDIR="${D}" edo ./zig2 build install --prefix "${ZIG_SYS_INSTALL_DEST}" "${ZIG_BOOTSTRAP_STAGE3_FLAGS[@]}" - einstalldocs - else - cmake_src_install - fi + ZIG_EXE="./zig2" zig_src_install --prefix "${ZIG_SYS_INSTALL_DEST}" - cd "${ED}/usr/$(get_libdir)/zig/${PV}/" || die + cd "${D}/${ZIG_SYS_INSTALL_DEST}" || die mv lib/zig/ lib2/ || die rm -rf lib/ || die mv lib2/ lib/ || die - dosym -r "/usr/$(get_libdir)/zig/${PV}/bin/zig" "/usr/bin/zig-${PV}" + dosym -r "${ZIG_SYS_INSTALL_DEST}/bin/zig" /usr/bin/zig-${PV} } pkg_postinst() { - eselect zig update ifunset + eselect zig update ifunset || die + + elog "Starting from 0.12.0, Zig no longer installs" + elog "precompiled standard library documentation." + elog "Instead, you can call \`zig std\` to compile it on-the-fly." + elog "It reflects all edits in standard library automatically." + elog "See \`zig std --help\` for more information." + elog "More details here: https://ziglang.org/download/0.12.0/release-notes.html#Redesign-How-Autodoc-Works" if ! use llvm; then elog "Currently, Zig built without LLVM support lacks some" elog "important features such as most optimizations, @cImport, etc." elog "They are listed under \"Building from Source without LLVM\"" elog "section of the README file from \"/usr/share/doc/${PF}\" ." - elog "It's recommended to use C backend directly with this stage2 build." fi } pkg_postrm() { - eselect zig update ifunset + eselect zig update ifunset || die } |