Accepting request 1314099 from devel:tools:compiler

- Add RPM 4.20 declarative build system macros

These allow reducing most spec file boilerplate to a simple BuildSystem: zig (forwarded request 1313383 from mia)

OBS-URL: https://build.opensuse.org/request/show/1314099
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/zig?expand=0&rev=10

0000-remove-lld-in-cmakelist.patch

@@ -1,32 +1,26 @@
-We invoke LLD so we also commented/remove it out as well.
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 92be8fb..e19d18e 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -136,7 +136,7 @@
+diff -ruN zig-0.13.0.orig/CMakeLists.txt zig-0.13.0/CMakeLists.txt
+--- zig-0.13.0.orig/CMakeLists.txt	2024-06-08 02:06:52.784489192 +0800
++++ zig-0.13.0/CMakeLists.txt	2024-06-08 02:07:26.458213443 +0800
+@@ -139,7 +139,7 @@
  
- find_package(llvm 17)
- find_package(clang 17)
--find_package(lld 17)
-+# find_package(lld 17)
+ find_package(llvm 20)
+ find_package(clang 20)
+-find_package(lld 20)
++# find_package(lld 20)
  
  if(ZIG_STATIC_ZLIB)
      if (MSVC)
-@@ -183,7 +183,7 @@
- endforeach(CONFIG_TYPE CMAKE_CONFIGURATION_TYPES)
- 
- include_directories(${LLVM_INCLUDE_DIRS})
--include_directories(${LLD_INCLUDE_DIRS})
-+# include_directories(${LLD_INCLUDE_DIRS})
- include_directories(${CLANG_INCLUDE_DIRS})
- 
- find_package(Threads)
-@@ -707,7 +707,7 @@
- 
- target_link_libraries(zigcpp LINK_PUBLIC
+@@ -736,11 +736,11 @@
+ target_include_directories(zigcpp PUBLIC
+     ${CLANG_INCLUDE_DIRS}
+     ${LLVM_INCLUDE_DIRS}
+-    ${LLD_INCLUDE_DIRS}
++#    ${LLD_INCLUDE_DIRS}
+ )
+ target_link_libraries(zigcpp PUBLIC
      ${CLANG_LIBRARIES}
 -    ${LLD_LIBRARIES}
-+    # ${LLD_LIBRARIES}
++#    ${LLD_LIBRARIES}
      ${LLVM_LIBRARIES}
      ${CMAKE_THREAD_LIBS_INIT}
  )

0001-invoke-lld.patch

@@ -1,60 +1,56 @@
-Based on Aaron Puchert's <aaronpuchert@alice-dsl.net> patch.
-diff --git a/src/zig_llvm.cpp b/src/zig_llvm.cpp
-index ae1f0242..c0010c77 100644
---- a/src/zig_llvm.cpp
-+++ b/src/zig_llvm.cpp
-@@ -60,15 +60,18 @@
+diff -ruN zig-0.15.1.orig/src/zig_llvm.cpp zig-0.15.1/src/zig_llvm.cpp
+--- zig-0.15.1.orig/src/zig_llvm.cpp	2025-08-27 22:13:38.418809910 +0800
++++ zig-0.15.1/src/zig_llvm.cpp	2025-08-27 22:53:09.408882779 +0800
+@@ -62,7 +62,6 @@
  #include <llvm/Transforms/Utils/CanonicalizeAliases.h>
  #include <llvm/Transforms/Utils/NameAnonGlobals.h>
  
 -#include <lld/Common/Driver.h>
--
+ 
  #if __GNUC__ >= 9
  #pragma GCC diagnostic pop
- #endif
- 
+@@ -71,6 +70,10 @@
  #include <new>
  
-+#include <poll.h>
  #include <stdlib.h>
 +#include <spawn.h>
++#include <poll.h>
 +#include <sys/wait.h>
 +#include <unistd.h>
-+
  
  using namespace llvm;
  
-@@ -78,6 +81,85 @@ static const bool assertions_on = true;
+@@ -80,6 +83,85 @@
  static const bool assertions_on = false;
  #endif
  
 +namespace {
-+  class Pipe {
-+  public:
-+    Pipe(llvm::raw_ostream *output) : output(output) {}
-+    ~Pipe() {
-+      if (fd[0] != -1) close(fd[0]);
-+      if (fd[1] != -1) close(fd[1]);
-+    }
-+    bool open() { return pipe(fd) == 0; }
-+    int getRead() const { return fd[0]; }
-+    int getWrite() const { return fd[1]; }
-+    void closeWrite() { close(fd[1]); fd[1] = -1; }
-+    void flush() const {
-+      constexpr size_t size = 1024;
-+      char buf[size];
-+      ssize_t ret;
-+      do {
-+        ret = read(getRead(), buf, size);
-+        if (ret > 0 && output)
-+          output->write(buf, ret);
-+      } while (ret == size || (ret == -1 && errno == EINTR));
-+    }
-+  private:
-+    int fd[2] = {-1, -1};
-+    llvm::raw_ostream *output;
-+  };
-+} // anonymous namespace
++	class Pipe {
++	public:
++		Pipe(llvm::raw_ostream *output) : output(output) {}
++		~Pipe() {
++			if (fd[0] != -1) close(fd[0]);
++			if (fd[1] != -1) close(fd[1]);
++		}
++		bool open() { return pipe(fd) == 0; }
++		int getRead() const { return fd[0]; }
++		int getWrite() const { return fd[1]; }
++		void closeWrite() { close(fd[1]); fd[1] = -1; }
++		void flush() const {
++			constexpr size_t size = 1024;
++			char buf[size];
++			ssize_t ret;
++			do {
++				ret = read(getRead(), buf, size);
++				if (ret > 0 && output)
++					output->write(buf, ret);
++			} while (ret == size || (ret == -1 && errno == EINTR));
++		}
++	private:
++		int fd[2] = {-1, -1};
++		llvm::raw_ostream *output;
++	};
++}
 +
 +static bool InvokeLld(const char *variant, llvm::ArrayRef<const char *> args,
 +                      llvm::raw_ostream &stdoutOS,
@@ -109,26 +105,25 @@ index ae1f0242..c0010c77 100644
 +
  LLVMTargetMachineRef ZigLLVMCreateTargetMachine(LLVMTargetRef T, const char *Triple,
      const char *CPU, const char *Features, LLVMCodeGenOptLevel Level, LLVMRelocMode Reloc,
-     LLVMCodeModel CodeModel, bool function_sections, bool data_sections, ZigLLVMABIType float_abi, 
-@@ -558,18 +640,15 @@ namespace lld {
- }
+     LLVMCodeModel CodeModel, bool function_sections, bool data_sections, ZigLLVMFloatABI float_abi,
+@@ -560,17 +642,17 @@
  
  bool ZigLLDLinkCOFF(int argc, const char **argv, bool can_exit_early, bool disable_output) {
--    std::vector<const char *> args(argv, argv + argc);
+     std::vector<const char *> args(argv, argv + argc);
 -    return lld::coff::link(args, llvm::outs(), llvm::errs(), can_exit_early, disable_output);
-+    return InvokeLld("lld-link-17", llvm::ArrayRef<const char *>(argv, argc), llvm::outs(), llvm::errs(), disable_output);
++    return InvokeLld("lld-link-20", llvm::ArrayRef<const char *>(argv, argc), llvm::outs(), llvm::errs(), disable_output);
  }
  
  bool ZigLLDLinkELF(int argc, const char **argv, bool can_exit_early, bool disable_output) {
--    std::vector<const char *> args(argv, argv + argc);
+     std::vector<const char *> args(argv, argv + argc);
 -    return lld::elf::link(args, llvm::outs(), llvm::errs(), can_exit_early, disable_output);
-+    return InvokeLld("ld.lld-17", llvm::ArrayRef<const char *>(argv, argc), llvm::outs(), llvm::errs(), disable_output);
++    return InvokeLld("ld.lld-20", llvm::ArrayRef<const char *>(argv, argc), llvm::outs(), llvm::errs(), disable_output);
  }
  
  bool ZigLLDLinkWasm(int argc, const char **argv, bool can_exit_early, bool disable_output) {
--    std::vector<const char *> args(argv, argv + argc);
+     std::vector<const char *> args(argv, argv + argc);
 -    return lld::wasm::link(args, llvm::outs(), llvm::errs(), can_exit_early, disable_output);
-+    return InvokeLld("wasm-ld-17", llvm::ArrayRef<const char *>(argv, argc), llvm::outs(), llvm::errs(), disable_output);
++    return InvokeLld("wasm-ld-20", llvm::ArrayRef<const char *>(argv, argc), llvm::outs(), llvm::errs(), disable_output);
  }
  
- static_assert((Triple::ArchType)ZigLLVM_UnknownArch == Triple::UnknownArch, "");
+ static_assert((FloatABI::ABIType)ZigLLVMFloatABI_Default == FloatABI::ABIType::Default, "");

0002-no-lld-libs-and-includes.patch

@@ -1,52 +1,57 @@
-Since we patched it to invoke LLD directly, we will have
-to remove any mentions of LLD here.
-diff --git a/build.zig b/build.zig
-index 0e43b82f..14792f48 100644
---- a/build.zig
-+++ b/build.zig
-@@ -689,12 +689,12 @@ fn addCmakeCfgOptionsToExe(
+diff -ruN zig-0.15.1.orig/build.zig zig-0.15.1/build.zig
+--- zig-0.15.1.orig/build.zig	2025-08-27 22:13:38.504308190 +0800
++++ zig-0.15.1/build.zig	2025-08-27 23:06:14.149084513 +0800
+@@ -205,7 +205,6 @@
+ 
+     const use_llvm = b.option(bool, "use-llvm", "Use the llvm backend");
+     exe.use_llvm = use_llvm;
+-    exe.use_lld = use_llvm;
+ 
+     if (no_bin) {
+         b.getInstallStep().dependOn(&exe.step);
+@@ -559,7 +558,6 @@
+         }),
+         .filters = test_filters,
+         .use_llvm = use_llvm,
+-        .use_lld = use_llvm,
+         .zig_lib_dir = b.path("lib"),
+     });
+     if (link_libc) {
+@@ -787,12 +785,9 @@
              cfg.cmake_static_library_suffix,
          }),
      }) });
 -    assert(cfg.lld_include_dir.len != 0);
--    exe.addIncludePath(.{ .cwd_relative = cfg.lld_include_dir });
-+    // assert(cfg.lld_include_dir.len != 0);
-+    // exe.addIncludePath(.{ .cwd_relative = cfg.lld_include_dir });
-     exe.addIncludePath(.{ .cwd_relative = cfg.llvm_include_dir });
-     exe.addLibraryPath(.{ .cwd_relative = cfg.llvm_lib_dir });
-     addCMakeLibraryList(exe, cfg.clang_libraries);
--    addCMakeLibraryList(exe, cfg.lld_libraries);
-+    // addCMakeLibraryList(exe, cfg.lld_libraries);
-     addCMakeLibraryList(exe, cfg.llvm_libraries);
+-    mod.addIncludePath(.{ .cwd_relative = cfg.lld_include_dir });
+     mod.addIncludePath(.{ .cwd_relative = cfg.llvm_include_dir });
+     mod.addLibraryPath(.{ .cwd_relative = cfg.llvm_lib_dir });
+     addCMakeLibraryList(mod, cfg.clang_libraries);
+-    addCMakeLibraryList(mod, cfg.lld_libraries);
+     addCMakeLibraryList(mod, cfg.llvm_libraries);
  
      if (use_zig_libcxx) {
-@@ -862,8 +862,8 @@ const CMakeConfig = struct {
+@@ -980,8 +975,6 @@
      cmake_static_library_suffix: []const u8,
      cxx_compiler: []const u8,
      cxx_compiler_arg1: []const u8,
 -    lld_include_dir: []const u8,
 -    lld_libraries: []const u8,
-+    // lld_include_dir: []const u8,
-+    // lld_libraries: []const u8,
      clang_libraries: []const u8,
      llvm_lib_dir: []const u8,
      llvm_include_dir: []const u8,
-@@ -929,8 +929,8 @@ fn parseConfigH(b: *std.Build, config_h_text: []const u8) ?CMakeConfig {
+@@ -1047,8 +1040,6 @@
          .cmake_static_library_suffix = undefined,
          .cxx_compiler = undefined,
          .cxx_compiler_arg1 = "",
 -        .lld_include_dir = undefined,
 -        .lld_libraries = undefined,
-+        // .lld_include_dir = undefined,
-+        // .lld_libraries = undefined,
          .clang_libraries = undefined,
          .llvm_lib_dir = undefined,
          .llvm_include_dir = undefined,
-@@ -964,14 +964,14 @@ fn parseConfigH(b: *std.Build, config_h_text: []const u8) ?CMakeConfig {
-             .prefix = "#define ZIG_CXX_COMPILER_ARG1 ",
+@@ -1083,14 +1074,6 @@
              .field = "cxx_compiler_arg1",
          },
--        .{
+         .{
 -            .prefix = "#define ZIG_LLD_INCLUDE_PATH ",
 -            .field = "lld_include_dir",
 -        },
@@ -54,14 +59,7 @@ index 0e43b82f..14792f48 100644
 -            .prefix = "#define ZIG_LLD_LIBRARIES ",
 -            .field = "lld_libraries",
 -        },
-+        // .{
-+        //     .prefix = "#define ZIG_LLD_INCLUDE_PATH ",
-+        //     .field = "lld_include_dir",
-+        // },
-+        // .{
-+        //     .prefix = "#define ZIG_LLD_LIBRARIES ",
-+        //     .field = "lld_libraries",
-+        // },
-         .{
+-        .{
              .prefix = "#define ZIG_CLANG_LIBRARIES ",
              .field = "clang_libraries",
+         },

_constraints

@@ -7,12 +7,9 @@
 <constraints>
   <hardware>
     <jobs>6</jobs>
-    <physicalmemory>
-      <size unit="G">16</size>
-    </physicalmemory>
-    <disk>
-      <size unit="G">35</size>
-    </disk>
+    <memory>
+      <size unit="G">8</size>
+    </memory>
   </hardware>
   <overwrite>
     <!-- 
@@ -22,7 +19,6 @@
     <conditions>
       <arch>ppc</arch>
       <arch>s390</arch>
-      <arch>riscv64</arch>
     </conditions>
     <hardware>
       <disk>

macros.zig

@@ -41,3 +41,8 @@
     %zig_build \\\
         test
 
+# Declarative build system, requires RPM 4.20+ to work
+# https://rpm-software-management.github.io/rpm/manual/buildsystem.html
+%buildsystem_zig_build() %zig_build %*
+%buildsystem_zig_install() %zig_install %*
+%buildsystem_zig_check() %zig_test %*

reproducible.patch

@@ -0,0 +1,29 @@
+diff -ruN zig-0.15.1.orig/lib/compiler/build_runner.zig zig-0.15.1/lib/compiler/build_runner.zig
+--- zig-0.15.1.orig/lib/compiler/build_runner.zig	2025-08-27 22:13:36.317431953 +0800
++++ zig-0.15.1/lib/compiler/build_runner.zig	2025-08-27 22:40:22.550530377 +0800
+@@ -67,6 +67,14 @@
+         .handle = try std.fs.cwd().makeOpenPath(global_cache_root, .{}),
+     };
+ 
++    // Avoid using native binaries during build to not influence zig-cache hashes
++    const host_query: std.Target.Query = .{
++        .cpu_model = .baseline,
++        .os_tag = builtin.target.os.tag,
++    };
++
++    
++
+     var graph: std.Build.Graph = .{
+         .arena = arena,
+         .cache = .{
+@@ -78,8 +86,8 @@
+         .global_cache_root = global_cache_directory,
+         .zig_lib_directory = zig_lib_directory,
+         .host = .{
+-            .query = .{},
+-            .result = try std.zig.system.resolveTargetQuery(.{}),
++            .query = host_query,
++            .result = try std.zig.system.resolveTargetQuery(host_query),
+         },
+         .time_report = false,
+     };

skip-localhost-test.patch

@@ -0,0 +1,10 @@
+--- a/lib/std/net/test.zig	2023-08-20 22:44:38.000000000 +1000
++++ b/lib/std/net/test.zig	2023-08-21 17:03:51.996044571 +1000
+@@ -119,6 +119,7 @@
+     {
+         const localhost_v4 = try net.Address.parseIp("127.0.0.1", 80);
+         const localhost_v6 = try net.Address.parseIp("::2", 80);
++        if (true) return error.SkipZigTest;
+ 
+         const result = try net.getAddressList(testing.allocator, "localhost", 80);
+         defer result.deinit();

vendor.tar.zst

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e31de34238c701f65e50cf6d3c2bacaa5081e5147835670b6d425cf808b7aeb9
+size 3258706

zig-0.12.0.tar.xz

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a6744ef84b6716f976dad923075b2f54dc4f785f200ae6c8ea07997bd9d9bd9a
-size 17099152

zig-0.15.1.tar.xz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:816c0303ab313f59766ce2097658c9fff7fafd1504f61f80f9507cd11652865f
+size 21359884

zig.changes

@@ -1,3 +1,61 @@
+-------------------------------------------------------------------
+Fri Oct 24 10:43:53 UTC 2025 - Mia Herkt <mia@0x0.st>
+
+- Add RPM 4.20 declarative build system macros
+
+-------------------------------------------------------------------
+Tue Sep 16 13:56:45 UTC 2025 - Andreas Schwab <schwab@suse.de>
+
+- Remove unused build requires
+
+-------------------------------------------------------------------
+Wed Aug 27 14:05:32 UTC 2025 - Soc Virnyl Estela <uncomfyhalomacro@opensuse.org>
+
+- Update to version 0.15.1:
+  ** CHANGELOG TOO LONG **
+  See https://ziglang.org/download/0.15.1/release-notes.html
+
+-------------------------------------------------------------------
+Fri Jan 31 03:58:41 UTC 2025 - Bernhard Wiedemann <bwiedemann@suse.com>
+
+- Add reproducible.patch to fix reproducible-builds issues (boo#1100677)
+  https://github.com/ziglang/zig/issues/22663
+
+-------------------------------------------------------------------
+Sun Jun 23 08:41:29 UTC 2024 - Soc Virnyl Estela <obs@uncomfyhalomacro.pl>
+
+- Cleanup specfile
+- Workaround for test
+  * add vendored cache dependencies.
+- Fix check section for tests
+- Add -DZIG_USE_LLVM_CONFIG=ON option
+- Add patch skip-localhost-test.patch
+- Add liburing-devel for test suites
+- Set mold as linker. Efficient and fast at utilising computer resources
+  unlike GNU ld.
+- Enable tests
+- remove some outdated comments in specfile
+
+-------------------------------------------------------------------
+Wed Jun 12 11:45:34 UTC 2024 - Andreas Schwab <schwab@suse.de>
+
+- Reduce constraints
+
+-------------------------------------------------------------------
+Fri Jun  7 17:56:48 UTC 2024 - Soc Virnyl Estela <uncomfy+openbuildservice@uncomfyhalomacro.pl>
+
+- Update patchsets for llvm18 changes
+  ./0000-remove-lld-in-cmakelist.patch
+  ./0001-invoke-lld.patch
+
+-------------------------------------------------------------------
+Fri Jun  7 17:35:24 UTC 2024 - Soc Virnyl Estela <uncomfy+openbuildservice@uncomfyhalomacro.pl>
+
+- Update to version 0.13.0:
+  ** CHANGELOG TOO LONG **
+  See https://ziglang.org/download/0.13.0/release-notes.html
+  * Release focuses more on the LLVM18 support
+
 -------------------------------------------------------------------
 Sat May  4 15:13:58 UTC 2024 - Michael Burge <michael.burge77@gmail.com>
 

zig.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package zig
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC and contributors
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -22,7 +22,7 @@
 %bcond_without  test
 
 Name:           zig
-Version:        0.12.0
+Version:        0.15.1
 Release:        0
 Summary:        Compiler for the Zig language
 License:        MIT
@@ -30,23 +30,38 @@ Group:          Development/Languages/Other
 URL:            https://ziglang.org/
 Source0:        https://ziglang.org/download/%{version}/%{name}-%{version}.tar.xz
 Source1:        macros.%{name}
-Source2:        zig-rpmlintrc
+# The vendored tarball is for tests. This contains the
+# cached deps. See https://en.opensuse.org/Zig#Packaging
+Source2:        vendor.tar.zst
+Source3:        zig-rpmlintrc
 Patch0:         0000-remove-lld-in-cmakelist.patch
 Patch1:         0001-invoke-lld.patch
 Patch2:         0002-no-lld-libs-and-includes.patch
-BuildRequires:  clang17
-BuildRequires:  clang17-devel
+# Just copying from Archlinux. Thanks
+Patch3:         https://gitlab.archlinux.org/archlinux/packaging/packages/zig/-/raw/main/skip-localhost-test.patch
+# to improve reproducible-builds -- https://github.com/ziglang/zig/pull/22673
+Patch4:         reproducible.patch
+BuildRequires:  clang20
+BuildRequires:  clang20-devel
 BuildRequires:  cmake
-BuildRequires:  gcc
+BuildRequires:  elfutils
 BuildRequires:  gcc-c++
 BuildRequires:  glibc
 BuildRequires:  glibc-devel
+BuildRequires:  glibc-devel-32bit
 BuildRequires:  help2man
-BuildRequires:  lld17
-BuildRequires:  llvm17-devel
+BuildRequires:  libelf-devel
+BuildRequires:  liburing-devel
+BuildRequires:  lld20
+BuildRequires:  llvm20-devel
+BuildRequires:  mold
 BuildRequires:  ninja
 BuildRequires:  zlib-devel
-Requires:       lld17
+BuildRequires:  zstd
+BuildRequires:  (gcc13-c++ if gcc13)
+BuildRequires:  (gcc14-c++ if gcc14)
+BuildRequires:  (gcc15-c++ if gcc15)
+Requires:       lld20
 
 # llvm-config is missing targets for ppc and arm architectures.
 # ExcludeArch:    ppc64 ppc64le %%arm %%ix86
@@ -85,23 +100,48 @@ This package contains common RPM macros for %{name}.
 %endif
 
 %prep
-%autosetup -n %{name}-%{version} -p1
+%autosetup -n %{name}-%{version} -p1 -a2
 
 %build
-# NOTE: ix86 architectures will still fail to build due to OOM. Once 0.11.x lands,
-# this won't be an issue anymore since that version does not use much memory
+# CMAKE on Tumbleweed has the CMAKE_LINKER_TYPE option
+%if 0%{?suse_version} > 1600
+
 %cmake \
 %ifarch aarch64 s390x
   -DCMAKE_BUILD_TYPE=Release \
 %endif
   -DCMAKE_BUILD_TYPE=RelWithDebInfo \
-  -DCMAKE_C_COMPILER="clang-17" \
-  -DCMAKE_CXX_COMPILER="clang++-17" \
+  -DCMAKE_C_COMPILER="clang-20" \
+  -DCMAKE_CXX_COMPILER="clang++-20" \
+  -DCMAKE_LINKER_TYPE=MOLD \
   -DZIG_SHARED_LLVM=On \
+  -DZIG_USE_LLVM_CONFIG=ON \
   -DZIG_TARGET_MCPU="baseline" \
   -DZIG_VERSION:STRING="%{version}"
 
+%else
+
+%cmake \
+%ifarch aarch64 s390x
+  -DCMAKE_BUILD_TYPE=Release \
+%endif
+  -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+  -DCMAKE_C_COMPILER="clang-20" \
+  -DCMAKE_CXX_COMPILER="clang++-20" \
+  -DZIG_SHARED_LLVM=On \
+  -DZIG_USE_LLVM_CONFIG=ON \
+  -DZIG_TARGET_MCPU="baseline" \
+  -DZIG_VERSION:STRING="%{version}"
+
+%endif
+
+# Workaround since CMAKE on Leap does not have
+# the CMAKE_LINKER_TYPE option
+%if 0%{?suse_version} > 1600
 %cmake_build
+%else
+mold -run %cmake_build
+%endif
 
 %install
 %cmake_install
@@ -115,6 +155,18 @@ sed -i -e "s|@@ZIG_VERSION@@|%{version}|"  %{buildroot}%{_rpmmacrodir}/macros.%{
 
 mv -v doc/langref.html.in doc/langref.html
 
+%if 0%{?with test}
+%check
+./build/stage3/bin/zig build test -Dconfig_h=build/config.h \
+	-Dcpu=baseline \
+	-Dskip-debug \
+	-Dskip-release-safe \
+	-Dskip-release-small \
+        -Dstatic-llvm=false \
+	-Denable-llvm=true \
+	-Dskip-non-native=true
+%endif
+
 %files
 %license LICENSE
 %{_bindir}/zig