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 20.02.0]
---
 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
@@ -63,7 +63,7 @@
     clover_cpp_args,
     clover_opencl_cpp_args,
     clover_spirv_cpp_args,
-    '-DLIBCLC_INCLUDEDIR="@0@/"'.format(dep_clc.get_pkgconfig_variable('includedir')),
+    '-DLIBCLC_INCLUDEDIR="/usr/share"',
     '-DLIBCLC_LIBEXECDIR="@0@/"'.format(dep_clc.get_pkgconfig_variable('libexecdir')),
     '-DCLANG_RESOURCE_DIR="@0@"'.format(join_paths(
       dep_llvm.get_configtool_variable('libdir'), 'clang',
-- 
2.20.1