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update zig build to latest master (#2910)

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also, adds package manager support
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star-tek-mb 2023-02-05 17:03:03 +05:00 committed by GitHub
parent 60d0ab418a
commit ff70a04bf5
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 47 additions and 20 deletions
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18
build.zig Normal file
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@ -0,0 +1,18 @@
const std = @import("std");
const raylib = @import("src/build.zig");
pub fn build(b: *std.Build) void {
// Standard target options allows the person running `zig build` to choose
// what target to build for. Here we do not override the defaults, which
// means any target is allowed, and the default is native. Other options
// for restricting supported target set are available.
const target = b.standardTargetOptions(.{});
// Standard optimization options allow the person running `zig build` to select
// between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not
// set a preferred release mode, allowing the user to decide how to optimize.
const optimize = b.standardOptimizeOption(.{});
const lib = raylib.addRaylib(b, target, optimize);
lib.installHeader("src/raylib.h", "raylib.h");
lib.install();
}

34
examples/build.zig
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@ -1,15 +1,11 @@
const std = @import("std");
const builtin = @import("builtin");
fn add_module(comptime module: []const u8, b: *std.build.Builder, target: std.zig.CrossTarget) !*std.build.Step {
fn add_module(comptime module: []const u8, b: *std.build.Builder, target: std.zig.CrossTarget, optimize: std.builtin.OptimizeMode) !*std.build.Step {
if (target.getOsTag() == .emscripten) {
@panic("Emscripten building via Zig unsupported");
}
// Standard release options allow the person running `zig build` to select
// between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.
const mode = b.standardReleaseOptions();
const all = b.step(module, "All " ++ module ++ " examples");
const dir = try std.fs.cwd().openIterableDir(module, .{});
var iter = dir.iterate();
@ -22,10 +18,12 @@ fn add_module(comptime module: []const u8, b: *std.build.Builder, target: std.zi
// zig's mingw headers do not include pthread.h
if (std.mem.eql(u8, "core_loading_thread", name) and target.getOsTag() == .windows) continue;
const exe = b.addExecutable(name, null);
const exe = b.addExecutable(.{
.name = name,
.target = target,
.optimize = optimize,
});
exe.addCSourceFile(path, &[_][]const u8{});
exe.setTarget(target);
exe.setBuildMode(mode);
exe.linkLibC();
exe.addObjectFile(switch (target.getOsTag()) {
.windows => "../src/raylib.lib",
@ -89,15 +87,19 @@ pub fn build(b: *std.build.Builder) !void {
// means any target is allowed, and the default is native. Other options
// for restricting supported target set are available.
const target = b.standardTargetOptions(.{});
// Standard optimization options allow the person running `zig build` to select
// between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not
// set a preferred release mode, allowing the user to decide how to optimize.
const optimize = b.standardOptimizeOption(.{});
const all = b.getInstallStep();
all.dependOn(try add_module("audio", b, target));
all.dependOn(try add_module("core", b, target));
all.dependOn(try add_module("models", b, target));
all.dependOn(try add_module("others", b, target));
all.dependOn(try add_module("shaders", b, target));
all.dependOn(try add_module("shapes", b, target));
all.dependOn(try add_module("text", b, target));
all.dependOn(try add_module("textures", b, target));
all.dependOn(try add_module("audio", b, target, optimize));
all.dependOn(try add_module("core", b, target, optimize));
all.dependOn(try add_module("models", b, target, optimize));
all.dependOn(try add_module("others", b, target, optimize));
all.dependOn(try add_module("shaders", b, target, optimize));
all.dependOn(try add_module("shapes", b, target, optimize));
all.dependOn(try add_module("text", b, target, optimize));
all.dependOn(try add_module("textures", b, target, optimize));
}

15
src/build.zig
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@ -1,6 +1,6 @@
const std = @import("std");
pub fn addRaylib(b: *std.build.Builder, target: std.zig.CrossTarget) *std.build.LibExeObjStep {
pub fn addRaylib(b: *std.build.Builder, target: std.zig.CrossTarget, optimize: std.builtin.OptimizeMode) *std.build.LibExeObjStep {
const raylib_flags = &[_][]const u8{
"-std=gnu99",
"-D_GNU_SOURCE",
@ -8,8 +8,11 @@ pub fn addRaylib(b: *std.build.Builder, target: std.zig.CrossTarget) *std.build.
"-fno-sanitize=undefined", // https://github.com/raysan5/raylib/issues/1891
};
const raylib = b.addStaticLibrary("raylib", null);
raylib.setTarget(target);
const raylib = b.addStaticLibrary(.{
.name = "raylib",
.target = target,
.optimize = optimize,
});
raylib.linkLibC();
raylib.addIncludePath(srcdir ++ "/external/glfw/include");
@ -106,8 +109,12 @@ pub fn build(b: *std.build.Builder) void {
// means any target is allowed, and the default is native. Other options
// for restricting supported target set are available.
const target = b.standardTargetOptions(.{});
// Standard optimization options allow the person running `zig build` to select
// between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall. Here we do not
// set a preferred release mode, allowing the user to decide how to optimize.
const optimize = b.standardOptimizeOption(.{});
const lib = addRaylib(b, target);
const lib = addRaylib(b, target, optimize);
lib.setOutputDir(srcdir);
lib.install();
}