initial buildroot for linux 5.15

package/mesa3d/0002-meson-Set-proper-value-for-LIBCLC_INCLUDEDIR.patch

@@ -0,0 +1,41 @@
+From 7b46756a99aca7f27a45c3b99460f088570f6f53 Mon Sep 17 00:00:00 2001
+From: Romain Naour <romain.naour@smile.fr>
+Date: Wed, 17 Apr 2019 23:07:42 +0200
+Subject: [PATCH] meson: Set proper value for LIBCLC_INCLUDEDIR
+
+LIBCLC_INCLUDEDIR is the location where mesa3d OpenCL implementation
+will look for OpenCL "headers" on the target, when building the OpenCL
+kernels.
+
+The value returned by pkg-config for includedir is relevant when
+cross-compiling, on the build machine. But in this specific case, we
+really need a value that is valid on the target.
+
+Those headers are installed by the libclc package in /usr/share so
+that they are not removed by Buildroot target-finalize logic.
+
+Based on the patch for autotools provided by Valentin Korenblit.
+
+Signed-off-by: Romain Naour <romain.naour@smile.fr>
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+[rebased for 20.2.0 & 20.3.0]
+---
+ src/gallium/frontends/clover/meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/gallium/frontends/clover/meson.build b/src/gallium/frontends/clover/meson.build
+index 62ac5f5278d..ecdeb39669c 100644
+--- a/src/gallium/frontends/clover/meson.build
++++ b/src/gallium/frontends/clover/meson.build
+@@ -27,7 +27,7 @@
+   '-DCL_USE_DEPRECATED_OPENCL_2_0_APIS',
+   '-DCL_USE_DEPRECATED_OPENCL_2_1_APIS',
+   '-DCL_USE_DEPRECATED_OPENCL_2_2_APIS',
+-  '-DLIBCLC_INCLUDEDIR="@0@/"'.format(dep_clc.get_variable(pkgconfig : 'includedir')),
++  '-DLIBCLC_INCLUDEDIR="/usr/share"',
+   '-DLIBCLC_LIBEXECDIR="@0@/"'.format(dep_clc.get_variable(pkgconfig : 'libexecdir'))
+ ]
+ clover_spirv_cpp_args = []
+-- 
+2.20.1
+