feat: finish ghostty pane backend integration

1 files changed, 27 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/src/build/gtk.zig b/vendor/libghostty-vt/src/build/gtk.zig
new file mode 100644
index 00000000..7adb3cdb
--- /dev/null
+++ b/vendor/libghostty-vt/src/build/gtk.zig
@@ -0,0 +1,27 @@
+const std = @import("std");
+
+pub const Targets = packed struct {
+    x11: bool = false,
+    wayland: bool = false,
+};
+
+/// Returns the targets that GTK4 was compiled with.
+pub fn targets(b: *std.Build) Targets {
+    // Run pkg-config. We allow it to fail so that zig build --help
+    // works without all dependencies. The build will fail later when
+    // GTK isn't found anyways.
+    var code: u8 = undefined;
+    const output = b.runAllowFail(
+        &.{ "pkg-config", "--variable=targets", "gtk4" },
+        &code,
+        .Ignore,
+    ) catch return .{};
+
+    const x11 = std.mem.indexOf(u8, output, "x11") != null;
+    const wayland = std.mem.indexOf(u8, output, "wayland") != null;
+
+    return .{
+        .x11 = x11,
+        .wayland = wayland,
+    };
+}