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build.zig: Use std.Build.Module.addCMacro for config flags

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Sage Hane 2024-11-10 15:11:43 +09:00
parent e16d5ebc8e
commit 1d1b398379
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1 changed files with 21 additions and 23 deletions
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44
build.zig
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@ -134,6 +134,25 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
"-DGL_SILENCE_DEPRECATION=199309L",
"-fno-sanitize=undefined", // https://github.com/raysan5/raylib/issues/3674
});
if (options.shared) {
try raylib_flags_arr.appendSlice(b.allocator, shared_flags);
}
const raylib = if (options.shared)
b.addSharedLibrary(.{
.name = "raylib",
.target = target,
.optimize = optimize,
})
else
b.addStaticLibrary(.{
.name = "raylib",
.target = target,
.optimize = optimize,
});
raylib.linkLibC();
if (options.config.len > 0) {
// Sets a flag indiciating the use of a custom `config.h`
try raylib_flags_arr.append(b.allocator, "-DEXTERNAL_CONFIG_FLAGS");
@ -171,32 +190,11 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
if (u_flag_stripped.len == flag.len or u_flag_stripped[flag.len] == '=') continue :outer;
}
// Otherwise, append default value from config.h to compile flags
try raylib_flags_arr.append(
b.allocator,
b.fmt("-D{s}={s}", .{ flag, value }),
);
// Otherwise, apply the default values from config.h
raylib.root_module.addCMacro(flag, value);
}
}
if (options.shared) {
try raylib_flags_arr.appendSlice(b.allocator, shared_flags);
}
const raylib = if (options.shared)
b.addSharedLibrary(.{
.name = "raylib",
.target = target,
.optimize = optimize,
})
else
b.addStaticLibrary(.{
.name = "raylib",
.target = target,
.optimize = optimize,
});
raylib.linkLibC();
// No GLFW required on PLATFORM_DRM
if (options.platform != .drm) {
raylib.addIncludePath(b.path("src/external/glfw/include"));