From 1ca87b2173f41471eae34efc0027b2b0ff165ef5 Mon Sep 17 00:00:00 2001
From: Zhou Qiankang <wszqkzqk@qq.com>
Date: Tue, 16 Sep 2025 11:41:24 +0800
Subject: [PATCH] meson: use pointer size for 64-bit detection instead of
 architecture names

Replaced architecture-specific 64bit check (x86_64/aarch64) with
generic void* size detection. Fixes build support for other 64bit
archs by reusing existing sizeof_pointer variable.

Signed-off-by: Zhou Qiankang <wszqkzqk@qq.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37388>
---
 meson.build | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/meson.build b/meson.build
index f7ad909d77a..872ba3be69c 100644
--- a/meson.build
+++ b/meson.build
@@ -335,11 +335,9 @@ with_any_broadcom = [
   with_broadcom_vk,
 ].contains(true)
 
-intel_vk_can_rt = host_machine.cpu_family() == 'x86_64' or \
-                  host_machine.cpu_family() == 'aarch64'
 with_intel_vk_rt = get_option('intel-rt') \
    .disable_auto_if(not with_intel_vk) \
-   .disable_if(not intel_vk_can_rt, \
+   .disable_if(sizeof_pointer != '8', \
                error_message: 'Intel Ray Tracing requires 64-bit architectures') \
   .allowed()