198 lines
8.3 KiB
Scheme
198 lines
8.3 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2021 Liliana Marie Prikler <liliana.prikler@gmail.com>
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;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev>
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;;; Copyright © 2021 Calum Irwin <calumirwin1@gmail.com>
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;;; Copyright © 2022, 2023 Efraim Flashner <efraim@flashner.co.il>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages zig)
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#:use-module (guix packages)
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#:use-module (guix utils)
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#:use-module (guix git-download)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (guix build-system cmake)
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#:use-module (gnu packages)
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#:use-module (gnu packages compression)
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#:use-module (gnu packages llvm))
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(define-public zig-0.10
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(package
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(name "zig")
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(version "0.10.1")
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(source
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(origin
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(method git-fetch)
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(uri (git-reference
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(url "https://github.com/ziglang/zig.git")
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(commit version)))
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(file-name (git-file-name name version))
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(sha256
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(base32 "1sh5xjsksl52i4cfv1qj36sz5h0ln7cq4pdhgs3960mk8a90im7b"))
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(patches (search-patches "zig-do-not-link-against-librt.patch"))))
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(build-system cmake-build-system)
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(inputs
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(list clang-15 ; Clang propagates llvm.
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lld-15
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zlib
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(list zstd "lib")))
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;; Zig compiles fine with GCC, but also needs native LLVM libraries.
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(native-inputs
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(list llvm-15))
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(arguments
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`(#:configure-flags
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(list ,@(if (%current-target-system)
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'(string-append "-DZIG_TARGET_TRIPLE="
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(%current-target-system))
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'())
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(string-append "-DZIG_TARGET_MCPU=baseline")
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"-DZIG_SHARED_LLVM=ON"
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(string-append "-DZIG_LIB_DIR=" (assoc-ref %outputs "out")
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"/lib/zig"))
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#:validate-runpath? #f ; TODO: zig binary can't find ld-linux.
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#:out-of-source? #f ; for tests
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#:phases
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(modify-phases %standard-phases
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(add-after 'unpack 'set-env-variables
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(lambda* (#:key inputs native-inputs #:allow-other-keys)
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;; Set CC, since the stage 2 zig relies on it to find the libc
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;; installation, and otherwise silently links against its own.
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(setenv "CC" ,(cc-for-target))
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;; Set cache dir, otherwise Zig looks for `$HOME/.cache'.
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(setenv "ZIG_GLOBAL_CACHE_DIR"
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(string-append (getcwd) "/zig-cache"))))
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(add-after 'patch-source-shebangs 'patch-more-shebangs
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(lambda* (#:key inputs #:allow-other-keys)
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;; Zig uses information about /usr/bin/env to determine the
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;; version of glibc and other data.
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(substitute* "lib/std/zig/system/NativeTargetInfo.zig"
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(("/usr/bin/env") (search-input-file inputs "/bin/env")))))
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(delete 'check)
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(add-after 'install 'check
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(lambda* (#:key outputs tests? #:allow-other-keys)
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(when tests?
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(invoke (string-append (assoc-ref outputs "out") "/bin/zig")
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"build" "test"
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;; We're not testing the compiler bootstrap chain.
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"-Dskip-stage1"
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"-Dskip-stage2-tests"
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;; Non-native tests try to link and execute non-native
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;; binaries.
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"-Dskip-non-native")))))))
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(native-search-paths
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(list
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(search-path-specification
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(variable "C_INCLUDE_PATH")
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(files '("include")))
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(search-path-specification
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(variable "CPLUS_INCLUDE_PATH")
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(files '("include/c++" "include")))
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(search-path-specification
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(variable "LIBRARY_PATH")
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(files '("lib" "lib64")))))
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(synopsis "General purpose programming language and toolchain")
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(description "Zig is a general-purpose programming language and
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toolchain. Among other features it provides
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@itemize
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@item an Optional type instead of null pointers,
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@item manual memory management,
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@item generic data structures and functions,
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@item compile-time reflection and compile-time code execution,
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@item integration with C using zig as a C compiler, and
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@item concurrency via async functions.
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@end itemize")
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(home-page "https://github.com/ziglang/zig")
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;; Currently building zig can take up to 10GB of RAM for linking stage1:
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;; https://github.com/ziglang/zig/issues/6485
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(supported-systems %64bit-supported-systems)
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;; Stage3 can take a lot of time and isn't verbose.
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(properties `((max-silent-time . 9600)))
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(license license:expat)))
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(define-public zig-0.9
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(package
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(inherit zig-0.10)
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(name "zig")
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(version "0.9.1")
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(source
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(origin
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(method git-fetch)
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(uri (git-reference
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(url "https://github.com/ziglang/zig.git")
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(commit version)))
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(file-name (git-file-name name version))
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(sha256
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(base32 "0nfvgg23sw50ksy0z0ml6lkdsvmd0278mq29m23dbb2jsirkhry7"))
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(patches (search-patches "zig-0.9-riscv-support.patch"
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"zig-use-system-paths.patch"
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"zig-do-not-link-against-librt.patch"))))
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(inputs
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(list clang-13 ; Clang propagates llvm.
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lld-13))
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;; Zig compiles fine with GCC, but also needs native LLVM libraries.
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(native-inputs
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(list llvm-13))
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(arguments
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`(#:configure-flags
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(list ,@(if (%current-target-system)
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(string-append "-DZIG_TARGET_TRIPLE="
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(%current-target-system))
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'()))
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#:out-of-source? #f ; for tests
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;; There are too many unclear test failures.
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#:tests? ,(not (or (target-riscv64?)
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(%current-target-system)))
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#:phases
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(modify-phases %standard-phases
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(add-after 'configure 'set-cache-dir
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(lambda _
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;; Set cache dir, otherwise Zig looks for `$HOME/.cache'.
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(setenv "ZIG_GLOBAL_CACHE_DIR"
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(string-append (getcwd) "/zig-cache"))))
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,@(if (target-riscv64?)
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;; It is unclear why all these tests fail to build.
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`((add-after 'unpack 'adjust-tests
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(lambda _
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(substitute* "build.zig"
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((".*addRuntimeSafetyTests.*") "")
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((".*addRunTranslatedCTests.*") ""))
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(substitute* "test/standalone.zig"
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;; These tests fail to build on riscv64-linux.
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;; They both contain 'exe.linkSystemLibrary("c");'
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((".*shared_library.*") "")
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((".*mix_o_files.*") "")
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;; ld.lld: error: undefined symbol: __tls_get_addr
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;; Is this symbol x86 only in glibc?
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((".*link_static_lib_as_system_lib.*") "")))))
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'())
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(delete 'check)
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(add-after 'install 'check
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(lambda* (#:key outputs tests? #:allow-other-keys)
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(when tests?
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(invoke (string-append (assoc-ref outputs "out") "/bin/zig")
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;; Testing the standard library takes >7.5GB RAM, and
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;; will fail if it is OOM-killed. The 'test-toolchain'
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;; target skips standard library and doc tests.
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"build" "test-toolchain"
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;; Stage 2 is experimental, not what we run with `zig',
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;; and stage 2 tests require a lot of RAM.
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"-Dskip-stage2-tests"
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;; Non-native tests try to link and execute non-native
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;; binaries.
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"-Dskip-non-native")))))))))
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(define-public zig zig-0.10)
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