package/mesa3d: fix glapi build

Fixes:
 - http://autobuild.buildroot.org/results/fca25163c91799b9b2990bd64fa8fde5be8bedbc

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/mesa3d/0004-scons-Make-scons-and-meson-agree-about-path-to-glapi-generated-headers.patch

@@ -0,0 +1,127 @@
+From 9e1f49aae1c5640af89228e356fd525a08006369 Mon Sep 17 00:00:00 2001
+From: Dylan Baker <dylan@pnwbakers.com>
+Date: Fri, 31 May 2019 09:39:32 -0700
+Subject: [PATCH] scons: Make scons and meson agree about path to glapi
+ generated headers
+
+Currently scons puts them in src/mapi/glapi, meosn puts them in
+src/mapi/glapi/gen. This results in some things being compilable only by
+one or the other, put them in the same places so that everyone is happy.
+
+Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
+[Retrieved from:
+https://gitlab.freedesktop.org/mesa/mesa/commit/9e1f49aae1c5640af89228e356fd525a08006369]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+---
+ src/gallium/targets/libgl-xlib/SConscript | 1 +
+ src/gallium/targets/libgl-xlib/xlib.c     | 2 +-
+ src/mapi/glapi/SConscript                 | 2 +-
+ src/mapi/glapi/gen/SConscript             | 2 +-
+ src/mapi/glapi/glapi_dispatch.c           | 2 +-
+ src/mesa/drivers/osmesa/SConscript        | 1 +
+ src/mesa/drivers/x11/SConscript           | 1 +
+ src/mesa/drivers/x11/glxapi.c             | 2 +-
+ 8 files changed, 8 insertions(+), 5 deletions(-)
+
+diff --git a/src/gallium/targets/libgl-xlib/SConscript b/src/gallium/targets/libgl-xlib/SConscript
+index b49b4e6fe2a..5764d4ff62f 100644
+--- a/src/gallium/targets/libgl-xlib/SConscript
++++ b/src/gallium/targets/libgl-xlib/SConscript
+@@ -11,6 +11,7 @@ env.Append(CPPPATH = [
+     '#/src/mesa/main',
+     '#src/gallium/state_trackers/glx/xlib',
+     Dir('../../../mapi'), # src/mapi build path for python-generated GL API files/headers
++    Dir('../../../mapi/glapi/gen'), # src/mapi build path for python-generated GL API files/headers
+ ])
+ 
+ env.Append(CPPDEFINES = ['USE_XSHM'])
+diff --git a/src/gallium/targets/libgl-xlib/xlib.c b/src/gallium/targets/libgl-xlib/xlib.c
+index 1b62afb29b5..85ddda9ed33 100644
+--- a/src/gallium/targets/libgl-xlib/xlib.c
++++ b/src/gallium/targets/libgl-xlib/xlib.c
+@@ -132,6 +132,6 @@ extern void (*linker_foo(const unsigned char *procName))()
+ 
+ /* skip normal ones */
+ #define _GLAPI_SKIP_NORMAL_ENTRY_POINTS
+-#include "glapi/glapitemp.h"
++#include "glapitemp.h"
+ 
+ #endif /* GLX_INDIRECT_RENDERING */
+diff --git a/src/mapi/glapi/SConscript b/src/mapi/glapi/SConscript
+index 118da1d53f7..a086f435efc 100644
+--- a/src/mapi/glapi/SConscript
++++ b/src/mapi/glapi/SConscript
+@@ -27,7 +27,7 @@ env.Append(CPPPATH = [
+     '#/src/mapi',
+     '#/src/mesa',
+     Dir('.'), # src/mapi/glapi build path
+-    Dir('..'), # src/mapi build path
++    Dir('gen'), # src/mapi/glapi/gen build path
+ ])
+ 
+ glapi_sources = [
+diff --git a/src/mapi/glapi/gen/SConscript b/src/mapi/glapi/gen/SConscript
+index ff0df745c2c..942b5594231 100644
+--- a/src/mapi/glapi/gen/SConscript
++++ b/src/mapi/glapi/gen/SConscript
+@@ -28,7 +28,7 @@ env.CodeGenerate(
+     )
+ 
+ env.CodeGenerate(
+-    target = '../../../mapi/glapi/glapitemp.h',
++    target = '../../../mapi/glapi/gen/glapitemp.h',
+     script = 'gl_apitemp.py',
+     source = sources,
+     command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+diff --git a/src/mapi/glapi/glapi_dispatch.c b/src/mapi/glapi/glapi_dispatch.c
+index ca15449ed01..96fd0d6a285 100644
+--- a/src/mapi/glapi/glapi_dispatch.c
++++ b/src/mapi/glapi/glapi_dispatch.c
+@@ -175,6 +175,6 @@ GL_API void GL_APIENTRY glPrimitiveBoundingBox (GLfloat minX, GLfloat minY, GLfl
+ #  endif
+ #endif
+ 
+-#include "glapi/glapitemp.h"
++#include "glapitemp.h"
+ 
+ #endif /* USE_X86_ASM */
+diff --git a/src/mesa/drivers/osmesa/SConscript b/src/mesa/drivers/osmesa/SConscript
+index b08a79eb8a5..d7e8fe84da6 100644
+--- a/src/mesa/drivers/osmesa/SConscript
++++ b/src/mesa/drivers/osmesa/SConscript
+@@ -8,6 +8,7 @@ env.Prepend(CPPPATH = [
+     '#src/mesa',
+     Dir('../../../mapi'), # src/mapi build path for python-generated GL API files/headers
+     Dir('../../../mapi/glapi'), # src/mapi/glapi build path
++    Dir('../../../mapi/glapi/gen'), # src/mapi/glapi build path
+ ])
+ 
+ env.Prepend(LIBS = [
+diff --git a/src/mesa/drivers/x11/SConscript b/src/mesa/drivers/x11/SConscript
+index b097dcc5900..cd9eaa3ea89 100644
+--- a/src/mesa/drivers/x11/SConscript
++++ b/src/mesa/drivers/x11/SConscript
+@@ -8,6 +8,7 @@ env.Append(CPPPATH = [
+     '#/src/mesa',
+     '#/src/mesa/main',
+     Dir('../../../mapi'), # src/mapi build path for python-generated GL API files/headers
++    Dir('../../../mapi/glapi/gen'), # src/mapi/glapi/gen build path for python-generated GL API files/headers
+ ])
+ 
+ env.Append(CPPDEFINES = ['USE_XSHM'])
+diff --git a/src/mesa/drivers/x11/glxapi.c b/src/mesa/drivers/x11/glxapi.c
+index 2ef675682e4..1ca8bb1c0ff 100644
+--- a/src/mesa/drivers/x11/glxapi.c
++++ b/src/mesa/drivers/x11/glxapi.c
+@@ -73,7 +73,7 @@ struct display_dispatch {
+ 
+ /* skip normal ones */
+ #define _GLAPI_SKIP_NORMAL_ENTRY_POINTS
+-#include "glapi/glapitemp.h"
++#include "glapitemp.h"
+ 
+ #endif /* GLX_INDIRECT_RENDERING */
+ 
+-- 
+2.22.0
+