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alichraghi 2022-06-26 21:55:25 +04:30 • committed by Stephen Gutekanst
parent b8a7c4ba94
commit 0980ba838a
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[submodule "glfw/upstream"]
path = glfw/upstream
url = https://github.com/hexops/glfw
[submodule "audio/upstream"]
path = audio/upstream
url = https://github.com/hexops/soundio

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* text=auto eol=lf
upstream/** linguist-vendored

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# This file is for zig-specific build artifacts.
# If you have OS-specific or editor-specific files to ignore,
# such as *.swp or .DS_Store, put those in your global
# ~/.gitignore and put this in your ~/.gitconfig:
#
# [core]
# excludesfile = ~/.gitignore
#
# Cheers!
# -andrewrk
zig-cache/
zig-out/
/release/
/debug/
/build/
/build-*/
/docgen_tmp/
upstream/soundio/src/config.h

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[submodule "upstream"]
path = upstream
url = https://github.com/hexops/soundio

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Copyright 2022, Hexops Contributors (given via the Git commit history).
All documentation, image, sound, font, and 2D/3D model files are CC-BY-4.0 licensed unless
otherwise noted. You may get a copy of this license at https://creativecommons.org/licenses/by/4.0
Files in a directory with a separate LICENSE file may contain files under different license terms,
described within that LICENSE file.
All other files are licensed under the Apache License, Version 2.0 (see LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
or the MIT license (see LICENSE-MIT or http://opensource.org/licenses/MIT), at your option.
All files in the project without exclusions may not be copied, modified, or distributed except
according to the terms above.

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Copyright (c) 2022 Hexops Contributors (given via the Git commit history).
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DEALINGS IN THE SOFTWARE.

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const std = @import("std");
const Builder = std.build.Builder;
const soundio_path = thisDir() ++ "/upstream/soundio";
pub const pkg = std.build.Pkg{
.name = "soundio",
.source = .{ .path = thisDir() ++ "/soundio/main.zig" },
};
pub const SoundIoOptions = struct {
jack: bool = false,
pulseaudio: bool = false,
alsa: bool = false,
coreaudio: bool = false,
wasapi: bool = false,
};
pub fn build(b: *Builder) void {
const mode = b.standardReleaseOptions();
const soundio_tests = b.addTest("soundio/main.zig");
soundio_tests.setBuildMode(mode);
soundio_tests.addPackage(pkg);
link(b, soundio_tests, .{ .alsa = true });
const test_step = b.step("test", "Run library tests");
test_step.dependOn(&soundio_tests.step);
}
pub fn link(b: *Builder, step: *std.build.LibExeObjStep, options: SoundIoOptions) void {
const soundio_lib = buildSoundIo(b, step, options);
step.linkLibrary(soundio_lib);
step.addIncludePath(soundio_path);
}
pub fn buildSoundIo(b: *Builder, step: *std.build.LibExeObjStep, options: SoundIoOptions) *std.build.LibExeObjStep {
// TODO(build-system): https://github.com/hexops/mach/issues/229#issuecomment-1100958939
ensureDependencySubmodule(b.allocator, "upstream") catch unreachable;
const config_base =
\\#ifndef SOUNDIO_CONFIG_H
\\#define SOUNDIO_CONFIG_H
\\#define SOUNDIO_VERSION_MAJOR 2
\\#define SOUNDIO_VERSION_MINOR 0
\\#define SOUNDIO_VERSION_PATCH 0
\\#define SOUNDIO_VERSION_STRING "2.0.0"
\\
;
var config_file = std.fs.cwd().createFile(soundio_path ++ "/src/config.h", .{}) catch unreachable;
defer config_file.close();
config_file.writeAll(config_base) catch unreachable;
const lib = b.addStaticLibrary("soundio", null);
lib.setTarget(step.target);
lib.setBuildMode(step.build_mode);
lib.linkLibC();
lib.addIncludePath(soundio_path);
lib.addCSourceFiles(soundio_sources, &.{});
const target = (std.zig.system.NativeTargetInfo.detect(b.allocator, step.target) catch unreachable).target;
if (options.jack) {
lib.addCSourceFile(soundio_path ++ "/src/jack.c", &.{});
lib.linkSystemLibrary("jack");
config_file.writeAll("#define SOUNDIO_HAVE_JACK\n") catch unreachable;
}
if (target.isBSD() or target.os.tag == .linux) {
if (options.pulseaudio) {
lib.addCSourceFile(soundio_path ++ "/src/pulseaudio.c", &.{});
lib.linkSystemLibrary("pulse");
config_file.writeAll("#define SOUNDIO_HAVE_PULSEAUDIO\n") catch unreachable;
}
if (options.alsa) {
lib.addCSourceFile(soundio_path ++ "/src/alsa.c", &.{});
lib.linkSystemLibrary("asound");
config_file.writeAll("#define SOUNDIO_HAVE_ALSA\n") catch unreachable;
}
if (options.coreaudio and target.isDarwin()) {
lib.addCSourceFile(soundio_path ++ "/src/coreaudio.c", &.{});
lib.linkFramework("CoreFoundation");
lib.linkFramework("CoreAudio");
config_file.writeAll("#define SOUNDIO_HAVE_COREAUDIO\n") catch unreachable;
}
} else if (options.wasapi and target.os.tag == .windows) {
lib.addCSourceFile(soundio_path ++ "/src/wasapi.c", &.{});
config_file.writeAll("#define SOUNDIO_HAVE_WASAPI\n") catch unreachable;
}
config_file.writeAll("#endif\n") catch unreachable;
lib.install();
return lib;
}
fn ensureDependencySubmodule(allocator: std.mem.Allocator, path: []const u8) !void {
if (std.process.getEnvVarOwned(allocator, "NO_ENSURE_SUBMODULES")) |no_ensure_submodules| {
if (std.mem.eql(u8, no_ensure_submodules, "true")) return;
} else |_| {}
var child = std.ChildProcess.init(&.{ "git", "submodule", "update", "--init", path }, allocator);
child.cwd = thisDir();
child.stderr = std.io.getStdErr();
child.stdout = std.io.getStdOut();
_ = try child.spawnAndWait();
}
fn thisDir() []const u8 {
return std.fs.path.dirname(@src().file) orelse ".";
}
const soundio_sources = &[_][]const u8{
soundio_path ++ "/src/soundio.c",
soundio_path ++ "/src/util.c",
soundio_path ++ "/src/os.c",
soundio_path ++ "/src/dummy.c",
soundio_path ++ "/src/channel_layout.c",
soundio_path ++ "/src/ring_buffer.c",
};

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//

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pub usingnamespace @cImport({
@cInclude("soundio/soundio.h");
});

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test {
_ = @import("c.zig");
}

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Subproject commit d5e7434f87620edb85616b0e7ab10476efff249f