mirror of
https://github.com/ghostty-org/ghostty.git
synced 2026-05-24 13:50:11 +00:00
a10854654d
Zig's ubsan runtime cannot be bundled on Windows (LNK4229), leaving __ubsan_handle_* symbols unresolved when the static archive is consumed by an external linker like MSVC link.exe. freetype, glslang, spirv-cross, and highway already suppress ubsan unconditionally. Add MSVC-conditional suppression to the seven C dependencies that were missing it: harfbuzz, libpng, dcimgui, wuffs, oniguruma, zlib, and stb. The fix is gated on abi == .msvc so ubsan coverage is preserved on Linux and macOS where bundle_ubsan_rt works.
78 lines
2.0 KiB
Zig
78 lines
2.0 KiB
Zig
const std = @import("std");
|
|
|
|
pub fn build(b: *std.Build) !void {
|
|
const target = b.standardTargetOptions(.{});
|
|
const optimize = b.standardOptimizeOption(.{});
|
|
|
|
const lib = b.addLibrary(.{
|
|
.name = "z",
|
|
.root_module = b.createModule(.{
|
|
.target = target,
|
|
.optimize = optimize,
|
|
}),
|
|
.linkage = .static,
|
|
});
|
|
lib.linkLibC();
|
|
if (target.result.os.tag.isDarwin()) {
|
|
const apple_sdk = @import("apple_sdk");
|
|
try apple_sdk.addPaths(b, lib);
|
|
}
|
|
|
|
if (b.lazyDependency("zlib", .{})) |upstream| {
|
|
lib.addIncludePath(upstream.path(""));
|
|
lib.installHeadersDirectory(
|
|
upstream.path(""),
|
|
"",
|
|
.{ .include_extensions = &.{".h"} },
|
|
);
|
|
|
|
var flags: std.ArrayList([]const u8) = .empty;
|
|
defer flags.deinit(b.allocator);
|
|
try flags.appendSlice(b.allocator, &.{
|
|
"-DHAVE_SYS_TYPES_H",
|
|
"-DHAVE_STDINT_H",
|
|
"-DHAVE_STDDEF_H",
|
|
});
|
|
if (target.result.abi == .msvc) {
|
|
try flags.appendSlice(b.allocator, &.{
|
|
"-fno-sanitize=undefined",
|
|
"-fno-sanitize-trap=undefined",
|
|
});
|
|
}
|
|
if (target.result.os.tag != .windows) {
|
|
try flags.append(b.allocator, "-DZ_HAVE_UNISTD_H");
|
|
}
|
|
if (target.result.abi == .msvc) {
|
|
try flags.appendSlice(b.allocator, &.{
|
|
"-D_CRT_SECURE_NO_DEPRECATE",
|
|
"-D_CRT_NONSTDC_NO_DEPRECATE",
|
|
});
|
|
}
|
|
lib.addCSourceFiles(.{
|
|
.root = upstream.path(""),
|
|
.files = srcs,
|
|
.flags = flags.items,
|
|
});
|
|
}
|
|
|
|
b.installArtifact(lib);
|
|
}
|
|
|
|
const srcs: []const []const u8 = &.{
|
|
"adler32.c",
|
|
"compress.c",
|
|
"crc32.c",
|
|
"deflate.c",
|
|
"gzclose.c",
|
|
"gzlib.c",
|
|
"gzread.c",
|
|
"gzwrite.c",
|
|
"inflate.c",
|
|
"infback.c",
|
|
"inftrees.c",
|
|
"inffast.c",
|
|
"trees.c",
|
|
"uncompr.c",
|
|
"zutil.c",
|
|
};
|