init

LICENSE

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+MIT License
+
+Copyright (c) contributors
+
+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.

LICENSE-PROTOBUF_C

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+Copyright (c) 2008-2023, Dave Benson and the protobuf-c authors.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+The code generated by the protoc-gen-c code generator and by the
+protoc-c compiler is owned by the owner of the input files used when
+generating it. This code is not standalone and requires a support
+library to be linked with it. This support library is covered by the
+above license.

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 upstream = b.dependency("protobuf_c", .{});
+
+    const lib = b.addStaticLibrary(.{
+        .name = "protobuf_c",
+        .target = target,
+        .optimize = optimize,
+    });
+
+    lib.linkLibC();
+    const src_root = upstream.path("protobuf-c");
+    lib.addCSourceFiles(.{
+        .root = src_root,
+        .files = &.{"protobuf-c.c"},
+        .flags = &.{},
+    });
+
+    lib.installHeader(
+        src_root.path(b, "protobuf-c.h"),
+        b.pathJoin(&.{ "protobuf-c", "protobuf-c.h" }),
+    );
+
+    b.installArtifact(lib);
+}

build.zig.zon

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+.{
+    .name = "protobuf_c",
+    .version = "1.5.0",
+    .minimum_zig_version = "0.12.0",
+    .dependencies = .{
+        .protobuf_c = .{
+            .url = "git+https://github.com/protobuf-c/protobuf-c?ref=v1.5.0#8c201f6e47a53feaab773922a743091eb6c8972a",
+            .hash = "12205a20f38efb23d8f688ddb208047b26235608d9fde4c84ce3302ea156443c2b12",
+        },
+    },
+    .paths = .{
+        "build.zig",
+        "build.zig.zon",
+        "LICENSE",
+        "LICENSE-PROTOBUF_C",
+        "readme.md",
+    },
+}

readme.md

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+# LibreSSL
+
+This is the [protobuf-c runtime](https://github.com/protobuf-c/protobuf-c/tree/master/protobuf-c), packaged for [Zig](https://ziglang.org/).
+
+## Installation
+
+First, update your `build.zig.zon`:
+
+```
+# Initialize a `zig build` project if you haven't already
+zig init
+zig fetch --save <PLACEHOLDER>
+```
+
+You can then import `protobuf_c` in your `build.zig` with:
+
+```zig
+const protobuf_c_dependency = b.dependency("protobuf_c", .{
+    .target = target,
+    .optimize = optimize,
+});
+your_exe.linkLibrary(protobuf_c_dependency.artifact("protobuf_c"));
+```