mirror of
https://github.com/ghostty-org/ghostty.git
synced 2025-07-14 15:56:13 +03:00
0f1860f066
This fixes an issue where Ghostty would not build against the macOS 15.5 SDK. What was happening was that Zig was adding its embedded libc paths to the clang command line, which included old headers that were incompatible with the latest (macOS 15.5) SDK. Ghostty was adding the newer paths but they were being overridden by the embedded libc paths. The reason this was happening is because Zig was using its own logic to find the libc paths and this was colliding with the paths we were setting manually. To fix this, we now use a `libc.txt` file that explicitly tells Zig where to find libc, and we base this on our own SDK search logic.
102 lines
3.1 KiB
Zig
102 lines
3.1 KiB
Zig
//! Provides libintl for macOS.
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//!
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//! IMPORTANT: This is only for macOS. We could support other platforms
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//! if/when we need to but generally Linux provides libintl in libc.
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//! Windows we'll have to figure out when we get there.
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//!
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//! Since this is only for macOS, there's a lot of hardcoded stuff
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//! here that assumes macOS. For example, I generated the config.h
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//! on my own machine (a Mac) and then copied it here. This isn't
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//! ideal since we should do the same detection that gettext's configure
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//! script does, but its quite a bit of work to do that.
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//!
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//! UPGRADING: If you need to upgrade gettext, then the only thing to
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//! really watch out for is the xlocale.h include we added manually
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//! at the end of config.h. The comment there notes why. When we upgrade
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//! we should audit our config.h and make sure we add that back (if we
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//! have to).
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const std = @import("std");
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pub fn build(b: *std.Build) !void {
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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var flags = std.ArrayList([]const u8).init(b.allocator);
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defer flags.deinit();
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try flags.appendSlice(&.{
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"-DHAVE_CONFIG_H",
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"-DLOCALEDIR=\"\"",
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});
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{
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const lib = b.addStaticLibrary(.{
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.name = "intl",
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.target = target,
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.optimize = optimize,
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});
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lib.linkLibC();
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lib.addIncludePath(b.path(""));
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if (target.result.os.tag.isDarwin()) {
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const apple_sdk = @import("apple_sdk");
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try apple_sdk.addPaths(b, lib);
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}
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if (b.lazyDependency("gettext", .{})) |upstream| {
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lib.addIncludePath(upstream.path("gettext-runtime/intl"));
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lib.addIncludePath(upstream.path("gettext-runtime/intl/gnulib-lib"));
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lib.addCSourceFiles(.{
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.root = upstream.path("gettext-runtime/intl"),
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.files = srcs,
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.flags = flags.items,
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});
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}
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lib.installHeader(b.path("libintl.h"), "libintl.h");
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b.installArtifact(lib);
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}
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}
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const srcs: []const []const u8 = &.{
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"bindtextdom.c",
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"dcgettext.c",
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"dcigettext.c",
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"dcngettext.c",
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"dgettext.c",
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"dngettext.c",
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"explodename.c",
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"finddomain.c",
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"gettext.c",
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"hash-string.c",
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"intl-compat.c",
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"l10nflist.c",
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"langprefs.c",
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"loadmsgcat.c",
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"localealias.c",
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"log.c",
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"ngettext.c",
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"plural-exp.c",
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"plural.c",
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"setlocale.c",
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"textdomain.c",
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"version.c",
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"compat.c",
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// There's probably a better way to detect that we need these, but
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// these are hardcoded for now for macOS.
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"gnulib-lib/getlocalename_l-unsafe.c",
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"gnulib-lib/localename.c",
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"gnulib-lib/localename-environ.c",
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"gnulib-lib/localename-unsafe.c",
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"gnulib-lib/setlocale-lock.c",
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"gnulib-lib/setlocale_null.c",
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"gnulib-lib/setlocale_null-unlocked.c",
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// Not needed for macOS, but we might need them for other platforms.
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// If we expand this to support other platforms, we should uncomment
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// these.
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// "osdep.c",
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// "printf.c",
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};
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