From d7603cb518cf1e0bf2c07d6ce4b139bf075b3980 Mon Sep 17 00:00:00 2001
From: Daniel Stone <daniels@collabora.com>
Date: Tue, 27 Feb 2018 10:00:24 +0000
Subject: [PATCH] meson: Add default DRI drivers for ARM/AArch64
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On all Arm architectures (ARMv7 and below as 'arm', ARMv8 and above as
'aarch64'), only build swrast for DRI drivers. The only classic drivers
which could be used are r200 and NV20 cards, which seems unlikely enough
that it shouldn't be the default.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reported-by: Javier Jardón <jjardon@gnome.org>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
 meson.build | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meson.build b/meson.build
index a59736f..88e90fe 100644
--- a/meson.build
+++ b/meson.build
@@ -104,6 +104,8 @@ if _drivers == 'auto'
     # TODO: PPC, Sparc
     if ['x86', 'x86_64'].contains(host_machine.cpu_family())
       _drivers = 'i915,i965,r100,r200,nouveau'
+    elif ['arm', 'aarch64'].contains(host_machine.cpu_family())
+      _drivers = ''
     else
       error('Unknown architecture. Please pass -Ddri-drivers to set driver options. Patches gladly accepted to fix this.')
     endif
-- 
2.7.4