First commit

Signed-off-by: Pablo Alessandro Santos Hugen <phugen@redhat.com>

Author: Tomcat-42

.github/workflows/ci.yml

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+name: CI
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        zig-version: [master]
+        os: [ubuntu-latest]
+        target:
+          - x86_64-linux-gnu
+          - x86_64-linux-musl
+          - aarch64-linux-gnu
+          - aarch64-linux-musl
+          - x86_64-macos-none
+          - aarch64-macos-none
+          - x86_64-windows-gnu
+          - aarch64-windows-gnu
+          - x86_64-freebsd-none
+          - aarch64-freebsd-none
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Zig
+        uses: mlugg/setup-zig@v2
+        with:
+          version: ${{ matrix.zig-version }}
+
+      - name: Check Formatting
+        run: zig fmt --ast-check --check .
+
+      - name: Build
+        run: zig build -Dtarget=${{ matrix.target }} --summary all

.gitignore

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+.zig-cache/
+zig-cache/
+zig-out/
+zig-pkg/

LICENSE

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+MIT License
+
+Copyright (c) 2023 Marti Maria Saguer
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the 
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to 
+permit persons to whom the Software is furnished to do so, subject
+to the following conditions:
+
+The above copyright notice and this permission notice shall be 
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# lcms2 zig
+
+[Little CMS](https://github.com/mm2/Little-CMS), packaged for the Zig build system.
+
+## Using
+
+First, update your `build.zig.zon`:
+
+```
+zig fetch --save git+https://github.com/allyourcodebase/lcms2.git
+```
+
+Then in your `build.zig`:
+
+```zig
+const lcms2 = b.dependency("lcms2", .{ .target = target, .optimize = optimize });
+exe.linkLibrary(lcms2.artifact("lcms2"));
+```

build.zig

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+const std = @import("std");
+
+pub fn build(b: *std.Build) void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+    const linkage = b.option(std.builtin.LinkMode, "linkage", "Library linkage type") orelse .static;
+
+    const upstream = b.dependency("upstream", .{});
+    const src = upstream.path("");
+
+    const os = target.result.os.tag;
+    const arch = target.result.cpu.arch;
+
+    const mod = b.createModule(.{ .target = target, .optimize = optimize, .link_libc = true });
+    mod.addIncludePath(src.path(b, "include"));
+    mod.addCSourceFiles(.{ .root = src, .files = sources, .flags = &((if (os != .windows) .{
+        "-fvisibility=hidden",
+        "-DHAVE_FUNC_ATTRIBUTE_VISIBILITY=1",
+        "-DHAVE_GMTIME_R=1",
+    } else .{ "", "", "" }) ++
+        .{ "-DHasTHREADS=1", "-DHAVE_TIMESPEC_GET=1" } ++
+        .{if (arch.endian() == .big) "-DWORDS_BIGENDIAN=1" else ""} ++
+        .{if (arch != .x86_64 and arch != .x86) "-DCMS_DONT_USE_SSE2=1" else ""}) });
+
+    const lib = b.addLibrary(.{ .name = "lcms2", .root_module = mod, .linkage = linkage });
+    inline for (.{ "lcms2.h", "lcms2_plugin.h" }) |h| lib.installHeader(src.path(b, "include/" ++ h), h);
+    b.installArtifact(lib);
+}
+
+const sources: []const []const u8 = &.{
+    "src/cmsalpha.c", "src/cmscam02.c", "src/cmscgats.c",  "src/cmscnvrt.c",
+    "src/cmserr.c",   "src/cmsgamma.c", "src/cmsgmt.c",    "src/cmshalf.c",
+    "src/cmsintrp.c", "src/cmsio0.c",   "src/cmsio1.c",    "src/cmslut.c",
+    "src/cmsmd5.c",   "src/cmsmtrx.c",  "src/cmsnamed.c",  "src/cmsopt.c",
+    "src/cmspack.c",  "src/cmspcs.c",   "src/cmsplugin.c", "src/cmsps2.c",
+    "src/cmssamp.c",  "src/cmssm.c",    "src/cmstypes.c",  "src/cmsvirt.c",
+    "src/cmswtpnt.c", "src/cmsxform.c",
+};

build.zig.zon

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+.{
+    .name = .lcms2,
+    .version = "2.18.0",
+    .dependencies = .{
+        .upstream = .{
+            .url = "https://github.com/mm2/Little-CMS/releases/download/lcms2.18/lcms2-2.18.tar.gz",
+            .hash = "N-V-__8AAKyUrgA7ZZWoqTgGc1qEOWJHeQz5s2OsbbZj9881",
+        },
+    },
+    .minimum_zig_version = "0.16.0-dev.2653+784e89fd4",
+    .paths = .{ "build.zig", "build.zig.zon", "README.md", "LICENSE" },
+    .fingerprint = 0x3fb9167ab30cdb08,
+}