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, 109 insertions, 0 deletions

diff --git a/vendor/libghostty-vt/pkg/highway/src/targets.zig b/vendor/libghostty-vt/pkg/highway/src/targets.zig
new file mode 100644
index 00000000..5ae77bca
--- /dev/null
+++ b/vendor/libghostty-vt/pkg/highway/src/targets.zig
@@ -0,0 +1,109 @@
+const assert = @import("std").debug.assert;
+
+pub const Targets = packed struct(i64) {
+    // x86_64
+    _reserved_0_2: u3 = 0,
+    avx10_2_512: bool = false,
+    avx3_spr: bool = false,
+    avx10_2: bool = false,
+    avx3_zen4: bool = false,
+    avx3_dl: bool = false,
+    avx3: bool = false,
+    avx2: bool = false,
+    _reserved_10: u1 = 0,
+    sse4: bool = false,
+    ssse3: bool = false,
+    _reserved_13: u1 = 0,
+    sse2: bool = false,
+    _reserved_15_17: u3 = 0,
+
+    // aarch64
+    sve2_128: bool = false,
+    sve_256: bool = false,
+    _reserved_20_22: u3 = 0,
+    sve2: bool = false,
+    sve: bool = false,
+    _reserved_25: u1 = 0,
+    neon_bf16: bool = false,
+    _reserved_27: u1 = 0,
+    neon: bool = false,
+    neon_without_aes: bool = false,
+    _reserved_30_36: u7 = 0,
+
+    // risc-v
+    rvv: bool = false,
+    _reserved_38_39: u2 = 0,
+
+    // LoongArch
+    lasx: bool = false,
+    lsx: bool = false,
+    _reserved_42_46: u5 = 0,
+
+    // IBM Power
+    ppc10: bool = false,
+    ppc9: bool = false,
+    ppc8: bool = false,
+    z15: bool = false,
+    z14: bool = false,
+    _reserved_52_57: u6 = 0,
+
+    // WebAssembly
+    wasm_emu256: bool = false,
+    wasm: bool = false,
+    _reserved_60: u1 = 0,
+
+    // Emulation
+    emu128: bool = false,
+    scalar: bool = false,
+    _reserved_63: u1 = 0,
+
+    fn bitPos(comptime field_name: []const u8) comptime_int {
+        return @bitOffsetOf(Targets, field_name);
+    }
+
+    // Verify at comptime that each flag field matches its Highway bit constant.
+    comptime {
+        // x86
+        assert(bitPos("avx10_2_512") == 3);
+        assert(bitPos("avx3_spr") == 4);
+        assert(bitPos("avx10_2") == 5);
+        assert(bitPos("avx3_zen4") == 6);
+        assert(bitPos("avx3_dl") == 7);
+        assert(bitPos("avx3") == 8);
+        assert(bitPos("avx2") == 9);
+        assert(bitPos("sse4") == 11);
+        assert(bitPos("ssse3") == 12);
+        assert(bitPos("sse2") == 14);
+
+        // aarch64
+        assert(bitPos("sve2_128") == 18);
+        assert(bitPos("sve_256") == 19);
+        assert(bitPos("sve2") == 23);
+        assert(bitPos("sve") == 24);
+        assert(bitPos("neon_bf16") == 26);
+        assert(bitPos("neon") == 28);
+        assert(bitPos("neon_without_aes") == 29);
+
+        // risc-v
+        assert(bitPos("rvv") == 37);
+
+        // LoongArch
+        assert(bitPos("lasx") == 40);
+        assert(bitPos("lsx") == 41);
+
+        // IBM Power
+        assert(bitPos("ppc10") == 47);
+        assert(bitPos("ppc9") == 48);
+        assert(bitPos("ppc8") == 49);
+        assert(bitPos("z15") == 50);
+        assert(bitPos("z14") == 51);
+
+        // WebAssembly
+        assert(bitPos("wasm_emu256") == 58);
+        assert(bitPos("wasm") == 59);
+
+        // Emulation
+        assert(bitPos("emu128") == 61);
+        assert(bitPos("scalar") == 62);
+    }
+};