From 9f73e226a52af44a97d4a1a1e80cc66907207a0b Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Mon, 11 Jan 2021 20:55:43 +0100
Subject: extra/mesa: disable almost(?) everything to make it build on i486

---
 extra/mesa/PKGBUILD | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/extra/mesa/PKGBUILD b/extra/mesa/PKGBUILD
index df6a511e..d00f76ac 100644
--- a/extra/mesa/PKGBUILD
+++ b/extra/mesa/PKGBUILD
@@ -19,6 +19,12 @@ if [ "$CARCH" = 'i486' ]; then
   eval "$(
     declare -f build | \
       sed '
+        s/\(-D gallium-drivers=\)\S\+ /\1 /
+        s/-D gallium-omx=bellagio //
+        s/-D gallium-opencl=\S\+ //
+        s/-D osmesa=gallium //
+        s/\(-D gallium-\S\+=\)enabled /\1disabled /g
+        s/\(-D gallium-nine=\)true /\1false /g
         s/\(-D vulkan-drivers=\)\S\+ /\1 /
         s/\(-D dri-drivers=\(\S\+,\)\?\)i915,/\1/
         s/\(-D dri-drivers=\(\S\+,\)\?\)i965,/\1/
@@ -26,12 +32,19 @@ if [ "$CARCH" = 'i486' ]; then
     declare -f package_mesa | \
       sed '
         \,rm .*/vulkan;,d
+        \,bellagio,d
+        \,fakeinstall/usr/lib/d3d,d
+        \,fakeinstall/usr/lib/libOSMesa\.so\*,d
+        \,fakeinstall/usr/lib/libxatracker\.so\*,d
       '
   )"
   pkgname=(
     $(
-      printf '%s\n' "${pkgname[@]}" | \
-        grep -v '^vulkan-'
+      printf '%s\n' "${pkgname[@]}" \
+      | grep -v '^vulkan-' \
+      | grep -vxF opencl-mesa \
+      | grep -vxF libva-mesa-driver \
+      | grep -vxF mesa-vdpau
     )
   )
 fi
-- 
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