piglit: Add build fix patch

Fixes [YOCTO #9851] (fingers crossed).

(From OE-Core rev: 913149f269679bda87badb94e1de66646fdc5362)

Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 55 insertions, 0 deletions

diff --git a/meta/recipes-graphics/piglit/piglit/0001-cmake-Link-utils-with-xcb-explicitly.patch b/meta/recipes-graphics/piglit/piglit/0001-cmake-Link-utils-with-xcb-explicitly.patch
new file mode 100644
index 0000000000..d591da5d6b
--- /dev/null
+++ b/meta/recipes-graphics/piglit/piglit/0001-cmake-Link-utils-with-xcb-explicitly.patch
@@ -0,0 +1,54 @@
+From 73e4fbc5777eddd89bb0fb16e90343551fe3e0ef Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Tue, 5 Jul 2016 10:56:23 +0300
+Subject: [PATCH] cmake: Link utils with xcb explicitly
+
+Linking with g++ can reportedly lead to:
+
+libpiglitutil_gl.so.0: error: undefined reference to 'xcb_connect'
+libpiglitutil_gl.so.0: error: undefined reference to 'xcb_get_setup'
+libpiglitutil_gl.so.0: error: undefined reference to 'xcb_setup_roots_iterator'
+
+This may have appeared now because xcb-dri2 used to overlink publicly
+but now does not.
+
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Upstream-Status: Pending
+---
+ CMakeLists.txt            | 1 +
+ tests/util/CMakeLists.txt | 2 ++
+ 2 files changed, 3 insertions(+)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 8e2abba..2e1a473 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -151,6 +151,7 @@ IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+ 
+        pkg_check_modules(LIBDRM QUIET libdrm)
+        pkg_check_modules(LIBDRM_INTEL QUIET libdrm_intel)
++       pkg_check_modules(XCB QUIET xcb)
+        pkg_check_modules(XCB_DRI2 QUIET xcb-dri2)
+        pkg_check_modules(GLPROTO QUIET glproto)
+ ELSEIF(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
+diff --git a/tests/util/CMakeLists.txt b/tests/util/CMakeLists.txt
+index fb22ffa..e1f8073 100644
+--- a/tests/util/CMakeLists.txt
++++ b/tests/util/CMakeLists.txt
+@@ -121,11 +121,13 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+ 
+                list(APPEND UTIL_GL_LIBS
+                        ${LIBDRM_LDFLAGS}
++                       ${XCB_LDFLAGS}
+                        ${XCB_DRI2_LDFLAGS}
+                )
+ 
+                list(APPEND UTIL_GL_INCLUDES
+                        ${LIBDRM_INCLUDE_DIRS}
++                       ${XCB_INCLUDE_DIRS}
+                        ${XCB_DRI2_INCLUDE_DIRS}
+                )
+ 
+-- 
+2.1.4
+
diff --git a/meta/recipes-graphics/piglit/piglit_git.bb b/meta/recipes-graphics/piglit/piglit_git.bb
index be54b59a1a..811f7af73f 100644
--- a/meta/recipes-graphics/piglit/piglit_git.bb
+++ b/meta/recipes-graphics/piglit/piglit_git.bb
@@ -5,6 +5,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=b2beded7103a3d8a442a2a0391d607b0"
 SRC_URI = "git://anongit.freedesktop.org/piglit \
            file://0001-cmake-install-bash-completions-in-the-right-place.patch \
            file://0001-tests-Use-FE_UPWARD-only-if-its-defined-in-fenv.h.patch \
+           file://0001-cmake-Link-utils-with-xcb-explicitly.patch \
            "
 
 # From 2016-07-07