build: update libghostty-vt vendor

vendor ghostty 063ac3e and remove the musl libc++ link workaround.

expose the new selection formatter and hyperlink uri apis for follow-up rendering work.

add manual artifact validation for static linux builds.

1 files changed, 50 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/src/build/CombineArchivesStep.zig b/vendor/libghostty-vt/src/build/CombineArchivesStep.zig
new file mode 100644
index 00000000..cebd8e9f
--- /dev/null
+++ b/vendor/libghostty-vt/src/build/CombineArchivesStep.zig
@@ -0,0 +1,50 @@
+//! Combines multiple static archives into a single fat archive.
+//! Uses libtool on Darwin and a cross-platform MRI-script build tool
+//! on all other platforms (including Windows).
+const std = @import("std");
+const builtin = @import("builtin");
+const LibtoolStep = @import("LibtoolStep.zig");
+
+/// Combine multiple static archives into a single fat archive.
+///
+/// `name` identifies the library (e.g. "ghostty-internal", "ghostty-vt").
+/// Output uses a `-fat` suffix to distinguish the combined archive from
+/// the single-library archive in the build cache.
+pub fn create(
+    b: *std.Build,
+    target: std.Build.ResolvedTarget,
+    name: []const u8,
+    sources: []const std.Build.LazyPath,
+) struct { step: *std.Build.Step, output: std.Build.LazyPath } {
+    if (target.result.os.tag.isDarwin() and
+        comptime builtin.os.tag.isDarwin())
+    {
+        const libtool = LibtoolStep.create(b, .{
+            .name = name,
+            .out_name = b.fmt("lib{s}-fat.a", .{name}),
+            .sources = @constCast(sources),
+        });
+        return .{ .step = libtool.step, .output = libtool.output };
+    }
+
+    // On non-Darwin, use a build tool that generates an MRI script and
+    // pipes it to `zig ar -M`. This works on all platforms including
+    // Windows (the previous /bin/sh approach did not).
+    const tool = b.addExecutable(.{
+        .name = "combine_archives",
+        .root_module = b.createModule(.{
+            .root_source_file = b.path("src/build/combine_archives.zig"),
+            .target = b.graph.host,
+        }),
+    });
+    const run = b.addRunArtifact(tool);
+    run.addArg(b.graph.zig_exe);
+    const out_name = if (target.result.os.tag == .windows)
+        b.fmt("{s}-fat.lib", .{name})
+    else
+        b.fmt("lib{s}-fat.a", .{name});
+    const output = run.addOutputFileArg(out_name);
+    for (sources) |source| run.addFileArg(source);
+
+    return .{ .step = &run.step, .output = output };
+}