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Update build.zig

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This commit is contained in:
Marcel Ochs
2025-08-21 03:00:49 +02:00
parent 99cb82a82c
commit 566eb34ff8
2 changed files with 43 additions and 37 deletions
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78
build.zig
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@@ -2,7 +2,7 @@ const std = @import("std");
const builtin = @import("builtin"); const builtin = @import("builtin");
/// Minimum supported version of Zig /// Minimum supported version of Zig
const min_ver = "0.13.0"; const min_ver = "0.15.1";
const emccOutputDir = "zig-out" ++ std.fs.path.sep_str ++ "htmlout" ++ std.fs.path.sep_str; const emccOutputDir = "zig-out" ++ std.fs.path.sep_str ++ "htmlout" ++ std.fs.path.sep_str;
const emccOutputFile = "index.html"; const emccOutputFile = "index.html";
@@ -100,25 +100,31 @@ const config_h_flags = outer: {
}; };
fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.builtin.OptimizeMode, options: Options) !*std.Build.Step.Compile { fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.builtin.OptimizeMode, options: Options) !*std.Build.Step.Compile {
var raylib_flags_arr = std.ArrayList([]const u8).init(b.allocator); var raylib_flags_arr: std.ArrayList([]const u8) = .empty;
defer raylib_flags_arr.deinit(); defer raylib_flags_arr.deinit(b.allocator);
try raylib_flags_arr.appendSlice(&[_][]const u8{ try raylib_flags_arr.appendSlice(
"-std=gnu99", b.allocator,
"-D_GNU_SOURCE", &[_][]const u8{
"-DGL_SILENCE_DEPRECATION=199309L", "-std=gnu99",
"-fno-sanitize=undefined", // https://github.com/raysan5/raylib/issues/3674 "-D_GNU_SOURCE",
}); "-DGL_SILENCE_DEPRECATION=199309L",
"-fno-sanitize=undefined", // https://github.com/raysan5/raylib/issues/3674
},
);
if (options.shared) { if (options.shared) {
try raylib_flags_arr.appendSlice(&[_][]const u8{ try raylib_flags_arr.appendSlice(
"-fPIC", b.allocator,
"-DBUILD_LIBTYPE_SHARED", &[_][]const u8{
}); "-fPIC",
"-DBUILD_LIBTYPE_SHARED",
},
);
} }
// Sets a flag indiciating the use of a custom `config.h` // Sets a flag indiciating the use of a custom `config.h`
try raylib_flags_arr.append("-DEXTERNAL_CONFIG_FLAGS"); try raylib_flags_arr.append(b.allocator, "-DEXTERNAL_CONFIG_FLAGS");
if (options.config.len > 0) { if (options.config.len > 0) {
// Splits a space-separated list of config flags into multiple flags // Splits a space-separated list of config flags into multiple flags
// //
@@ -128,7 +134,7 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
// Apply config flags supplied by the user // Apply config flags supplied by the user
while (config_iter.next()) |config_flag| while (config_iter.next()) |config_flag|
try raylib_flags_arr.append(config_flag); try raylib_flags_arr.append(b.allocator, config_flag);
// Apply all relevant configs from `src/config.h` *except* the user-specified ones // Apply all relevant configs from `src/config.h` *except* the user-specified ones
// //
@@ -146,11 +152,11 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
} }
// Otherwise, append default value from config.h to compile flags // Otherwise, append default value from config.h to compile flags
try raylib_flags_arr.append(flag); try raylib_flags_arr.append(b.allocator, flag);
} }
} else { } else {
// Set default config if no custome config got set // Set default config if no custome config got set
try raylib_flags_arr.appendSlice(&config_h_flags); try raylib_flags_arr.appendSlice(b.allocator, &config_h_flags);
} }
const raylib = b.addLibrary(.{ const raylib = b.addLibrary(.{
@@ -168,28 +174,28 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
raylib.addIncludePath(b.path("src/external/glfw/include")); raylib.addIncludePath(b.path("src/external/glfw/include"));
} }
var c_source_files = try std.ArrayList([]const u8).initCapacity(b.allocator, 2); var c_source_files: std.ArrayList([]const u8) = try .initCapacity(b.allocator, 2);
c_source_files.appendSliceAssumeCapacity(&.{ "src/rcore.c", "src/utils.c" }); c_source_files.appendSliceAssumeCapacity(&.{ "src/rcore.c", "src/utils.c" });
if (options.rshapes) { if (options.rshapes) {
try c_source_files.append("src/rshapes.c"); try c_source_files.append(b.allocator, "src/rshapes.c");
try raylib_flags_arr.append("-DSUPPORT_MODULE_RSHAPES"); try raylib_flags_arr.append(b.allocator, "-DSUPPORT_MODULE_RSHAPES");
} }
if (options.rtextures) { if (options.rtextures) {
try c_source_files.append("src/rtextures.c"); try c_source_files.append(b.allocator, "src/rtextures.c");
try raylib_flags_arr.append("-DSUPPORT_MODULE_RTEXTURES"); try raylib_flags_arr.append(b.allocator, "-DSUPPORT_MODULE_RTEXTURES");
} }
if (options.rtext) { if (options.rtext) {
try c_source_files.append("src/rtext.c"); try c_source_files.append(b.allocator, "src/rtext.c");
try raylib_flags_arr.append("-DSUPPORT_MODULE_RTEXT"); try raylib_flags_arr.append(b.allocator, "-DSUPPORT_MODULE_RTEXT");
} }
if (options.rmodels) { if (options.rmodels) {
try c_source_files.append("src/rmodels.c"); try c_source_files.append(b.allocator, "src/rmodels.c");
try raylib_flags_arr.append("-DSUPPORT_MODULE_RMODELS"); try raylib_flags_arr.append(b.allocator, "-DSUPPORT_MODULE_RMODELS");
} }
if (options.raudio) { if (options.raudio) {
try c_source_files.append("src/raudio.c"); try c_source_files.append(b.allocator, "src/raudio.c");
try raylib_flags_arr.append("-DSUPPORT_MODULE_RAUDIO"); try raylib_flags_arr.append(b.allocator, "-DSUPPORT_MODULE_RAUDIO");
} }
if (options.opengl_version != .auto) { if (options.opengl_version != .auto) {
@@ -200,7 +206,7 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
switch (target.result.os.tag) { switch (target.result.os.tag) {
.windows => { .windows => {
switch (options.platform) { switch (options.platform) {
.glfw => try c_source_files.append("src/rglfw.c"), .glfw => try c_source_files.append(b.allocator, "src/rglfw.c"),
.rgfw, .sdl, .drm, .android => {}, .rgfw, .sdl, .drm, .android => {},
} }
@@ -261,14 +267,14 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
raylib.addSystemIncludePath(.{ .cwd_relative = androidAsmPath }); raylib.addSystemIncludePath(.{ .cwd_relative = androidAsmPath });
raylib.addSystemIncludePath(.{ .cwd_relative = androidGluePath }); raylib.addSystemIncludePath(.{ .cwd_relative = androidGluePath });
var libcData = std.ArrayList(u8).init(b.allocator); var libcData: std.ArrayList(u8) = .empty;
const writer = libcData.writer(); var aw: std.Io.Writer.Allocating = .fromArrayList(b.allocator, &libcData);
try (std.zig.LibCInstallation{ try (std.zig.LibCInstallation{
.include_dir = androidIncludePath, .include_dir = androidIncludePath,
.sys_include_dir = androidIncludePath, .sys_include_dir = androidIncludePath,
.crt_dir = androidApiSpecificPath, .crt_dir = androidApiSpecificPath,
}).render(writer); }).render(&aw.writer);
const libcFile = b.addWriteFiles().add("android-libc.txt", try libcData.toOwnedSlice()); const libcFile = b.addWriteFiles().add("android-libc.txt", try libcData.toOwnedSlice(b.allocator));
raylib.setLibCFile(libcFile); raylib.setLibCFile(libcFile);
if (options.opengl_version == .auto) { if (options.opengl_version == .auto) {
@@ -279,7 +285,7 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
setDesktopPlatform(raylib, .android); setDesktopPlatform(raylib, .android);
} else { } else {
try c_source_files.append("src/rglfw.c"); try c_source_files.append(b.allocator, "src/rglfw.c");
if (options.linux_display_backend == .X11 or options.linux_display_backend == .Both) { if (options.linux_display_backend == .X11 or options.linux_display_backend == .Both) {
raylib.root_module.addCMacro("_GLFW_X11", ""); raylib.root_module.addCMacro("_GLFW_X11", "");
@@ -320,7 +326,7 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
} }
}, },
.freebsd, .openbsd, .netbsd, .dragonfly => { .freebsd, .openbsd, .netbsd, .dragonfly => {
try c_source_files.append("rglfw.c"); try c_source_files.append(b.allocator, "rglfw.c");
raylib.linkSystemLibrary("GL"); raylib.linkSystemLibrary("GL");
raylib.linkSystemLibrary("rt"); raylib.linkSystemLibrary("rt");
raylib.linkSystemLibrary("dl"); raylib.linkSystemLibrary("dl");
@@ -343,7 +349,7 @@ fn compileRaylib(b: *std.Build, target: std.Build.ResolvedTarget, optimize: std.
} }
// On macos rglfw.c include Objective-C files. // On macos rglfw.c include Objective-C files.
try raylib_flags_arr.append("-ObjC"); try raylib_flags_arr.append(b.allocator, "-ObjC");
raylib.root_module.addCSourceFile(.{ raylib.root_module.addCSourceFile(.{
.file = b.path("src/rglfw.c"), .file = b.path("src/rglfw.c"),
.flags = raylib_flags_arr.items, .flags = raylib_flags_arr.items,

2
build.zig.zon
View File

@@ -1,7 +1,7 @@
.{ .{
.name = .raylib, .name = .raylib,
.version = "5.5.0", .version = "5.5.0",
.minimum_zig_version = "0.14.0", .minimum_zig_version = "0.15.1",
.fingerprint = 0x13035e5cb8bc1ac2, // Changing this has security and trust implications. .fingerprint = 0x13035e5cb8bc1ac2, // Changing this has security and trust implications.