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kassanekassane
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Zig build support added (>= 0.13.0)
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‎.github/workflows/zig-ci.yml

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name: Zig-CI
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on: [push, pull_request]
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jobs:
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build:
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strategy:
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fail-fast: false
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matrix:
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runs-on: [ubuntu-latest, macos-latest, windows-latest]
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runs-on: ${{ matrix.runs-on }}
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steps:
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- uses: actions/checkout@v4
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- uses: mlugg/setup-zig@v1
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with:
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version: master
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- name: (Zig) Build
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run: zig build --summary all -Dexamples -freference-trace
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cross:
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runs-on: ubuntu-latest
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strategy:
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fail-fast: false
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matrix:
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targets:
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- aarch64-linux-gnu
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- mipsel-linux-musl
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- aarch64-linux-musl
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- riscv64-linux-musl
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- x86_64-linux-musl
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- x86-linux-musl
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steps:
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- uses: actions/checkout@v4
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- uses: mlugg/setup-zig@v1
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with:
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version: master
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- name: Build Summary ${{ matrix.targets }}
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run: zig build --summary all -Dexamples -freference-trace -Dtarget=${{ matrix.targets }}

‎.gitignore

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.libs
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/aclocal.m4
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/autom4te.cache
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/bin*
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/bin
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/build
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/compile
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/config.guess
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.cache/
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compile_commands.json
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codegen/
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*zig-*/

‎bindings/rmq.zig

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pub const rmq = @cImport({
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@cInclude("amqp.h");
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@cInclude("amqp_tcp_socket.h");
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@cInclude("amqp_ssl_socket.h");
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@cInclude("amqp_framing.h");
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});
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test {
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_ = rmq;
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}

‎build.zig

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const std = @import("std");
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const rmq_version: std.SemanticVersion = .{
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.major = 0,
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.minor = 15,
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.patch = 0,
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};
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pub fn build(b: *std.Build) void {
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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const bindings = b.option(bool, "bindings", "Use zig module") orelse false;
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const examples = b.option(bool, "examples", "Build examples") orelse false;
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const shared = b.option(bool, "shared", "Build shared library") orelse false;
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const ssl = b.option(bool, "ssl", "Build with SSL support") orelse false;
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const generated_export_header = b.addWriteFile("rabbitmq-c/export.h", export_h);
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const lib = if (shared) b.addSharedLibrary(.{
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.name = "rabbitmq-c",
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.target = target,
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.optimize = optimize,
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.version = rmq_version,
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}) else b.addStaticLibrary(.{
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.name = "rabbitmq-c-static",
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.target = target,
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.optimize = optimize,
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.version = rmq_version,
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});
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if (!shared) {
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lib.pie = true;
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lib.defineCMacro("AMQP_STATIC", "");
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}
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const configH = b.addConfigHeader(.{
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.style = .blank,
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.include_path = "config.h",
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}, .{
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.HAVE_SELECT = if (lib.rootModuleTarget().os.tag == .windows) {} else null,
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.HAVE_POLL = if (lib.rootModuleTarget().os.tag != .windows) {} else null,
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.AMQ_PLATFORM = switch (lib.rootModuleTarget().os.tag) {
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.linux => "Linux",
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.macos => "Darwin",
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.windows => "Win32",
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else => @panic("Unsupported platform"),
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},
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.ENABLE_SSL_ENGINE_API = if (ssl) {} else null,
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});
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lib.defineCMacro("HAVE_CONFIG_H", null);
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lib.addConfigHeader(configH);
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lib.addIncludePath(generated_export_header.getDirectory());
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lib.addIncludePath(b.path("include"));
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lib.addIncludePath(b.path("librabbitmq"));
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if (lib.rootModuleTarget().os.tag == .windows) {
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lib.addIncludePath(b.path("librabbitmq/win32"));
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lib.addCSourceFile(.{
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.file = b.path("librabbitmq/win32/threads.c"),
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});
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lib.linkSystemLibrary("ws2_32");
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} else lib.addIncludePath(b.path("librabbitmq/unix"));
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lib.addCSourceFiles(.{
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.root = b.path("librabbitmq"),
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.files = &.{
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"amqp_api.c", "amqp_connection.c", "amqp_consumer.c", "amqp_framing.c",
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"amqp_mem.c", "amqp_socket.c", "amqp_table.c", "amqp_tcp_socket.c",
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"amqp_time.c", "amqp_url.c",
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},
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});
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if (ssl) {
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lib.addCSourceFiles(.{
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.root = b.path("librabbitmq"),
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.files = &.{
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"amqp_openssl.c",
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"amqp_openssl_bio.c",
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},
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});
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lib.linkSystemLibrary("ssl");
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lib.linkSystemLibrary("crypto");
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}
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lib.linkLibC();
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lib.installHeadersDirectory(b.path("include"), "", .{});
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if (bindings) {
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const module_rmq = b.addModule("rabbitmq", .{
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.root_source_file = b.path("bindings/rmq.zig"),
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.link_libc = true,
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});
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for (lib.root_module.include_dirs.items) |include_dir| {
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module_rmq.include_dirs.append(b.allocator, include_dir) catch unreachable;
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}
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module_rmq.linkLibrary(lib);
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} else b.installArtifact(lib);
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if (examples) {
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inline for (&.{
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"amqp_bind.c",
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if (ssl)
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"amqp_ssl_connect.c"
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else
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"amqp_connect_timeout.c",
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"amqp_consumer.c",
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"amqp_exchange_declare.c",
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"amqp_listen.c",
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"amqp_listenq.c",
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"amqp_producer.c",
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"amqp_rpc_sendstring_client.c",
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"amqp_sendstring.c",
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"amqp_unbind.c",
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}) |file| {
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buildExamples(b, .{
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.name = file[0 .. file.len - 2],
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.filepaths = &.{file},
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.target = target,
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.optimize = optimize,
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.lib = lib,
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});
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}
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}
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}
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const buildOptions = struct {
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name: []const u8,
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target: std.Build.ResolvedTarget,
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optimize: std.builtin.OptimizeMode,
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filepaths: []const []const u8,
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lib: *std.Build.Step.Compile,
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};
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fn buildExamples(b: *std.Build, options: buildOptions) void {
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const example = b.addExecutable(.{
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.name = options.name,
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.target = options.target,
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.optimize = options.optimize,
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});
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for (options.lib.root_module.include_dirs.items) |include_dir| {
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example.root_module.include_dirs.append(b.allocator, include_dir) catch unreachable;
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}
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example.addIncludePath(b.path("examples"));
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example.addCSourceFile(.{
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.file = b.path("examples/utils.c"),
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});
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if (example.rootModuleTarget().os.tag == .windows)
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example.addCSourceFile(.{
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.file = b.path("examples/win32/platform_utils.c"),
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})
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else
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example.addCSourceFile(.{
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.file = b.path("examples/unix/platform_utils.c"),
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});
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example.addCSourceFiles(.{
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.root = b.path("examples"),
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.files = options.filepaths,
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});
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example.linkLibrary(options.lib);
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example.linkLibC();
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b.installArtifact(example);
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const run_cmd = b.addRunArtifact(example);
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run_cmd.step.dependOn(b.getInstallStep());
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if (b.args) |args| {
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run_cmd.addArgs(args);
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}
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const run_step = b.step(options.name, b.fmt("Run the {s} example", .{options.name}));
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run_step.dependOn(&run_cmd.step);
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}
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const export_h =
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\\ #ifndef RABBITMQ_C_EXPORT_H
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\\ #define RABBITMQ_C_EXPORT_H
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\\
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\\ #ifdef AMQP_STATIC
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\\ # define AMQP_EXPORT
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\\ # define AMQP_NO_EXPORT
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\\ #else
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\\ # ifndef AMQP_EXPORT
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\\ # ifdef rabbitmq_EXPORTS
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\\ /* We are building this library */
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\\ # define AMQP_EXPORT __attribute__((visibility("default")))
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\\ # else
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\\ /* We are using this library */
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\\ # define AMQP_EXPORT __attribute__((visibility("default")))
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\\ # endif
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\\ # endif
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\\
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\\ # ifndef AMQP_NO_EXPORT
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\\ # define AMQP_NO_EXPORT __attribute__((visibility("hidden")))
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\\ # endif
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\\ #endif
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\\
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\\ #ifndef AMQP_DEPRECATED
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\\ # define AMQP_DEPRECATED __attribute__ ((__deprecated__))
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\\ #endif
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\\
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\\ #ifndef AMQP_DEPRECATED_EXPORT
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\\ # define AMQP_DEPRECATED_EXPORT AMQP_EXPORT AMQP_DEPRECATED
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\\ #endif
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\\
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\\ #ifndef AMQP_DEPRECATED_NO_EXPORT
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\\ # define AMQP_DEPRECATED_NO_EXPORT AMQP_NO_EXPORT AMQP_DEPRECATED
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\\ #endif
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\\
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\\/* NOLINTNEXTLINE(readability-avoid-unconditional-preprocessor-if) */
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\\ #if 0 /* DEFINE_NO_DEPRECATED */
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\\ # ifndef AMQP_NO_DEPRECATED
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\\ # define AMQP_NO_DEPRECATED
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\\ # endif
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\\ #endif
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\\
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\\ #endif /* RABBITMQ_C_EXPORT_H */
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\\
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;

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