glcompbench: Fix issues causing failures in GCC6

Signed-off-by: Ann Thornton <ann.thornton@nxp.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-graphics/glcompbench/glcompbench/Fix-configure-for-sqrt-check.patch

@@ -0,0 +1,14 @@
+Index: git/wscript
+===================================================================
+--- git.orig/wscript	2016-07-29 13:15:44.954249796 -0500
++++ git/wscript	2016-07-29 15:52:06.196768865 -0500
+@@ -56,7 +56,7 @@
+         ctx.check_cxx(lib = lib, uselib_store = uselib)
+ 
+     # Check required functions
+-    req_funcs = [('gettimeofday', 'sys/time.h', []) ,('sqrt', 'math.h', ['m']),
++    req_funcs = [('gettimeofday', 'sys/time.h', []),
+                  ('strtol', 'stdlib.h', []), ('strtoul', 'stdlib.h', [])]
+     for func, header, uselib in req_funcs:
+         ctx.check_cxx(function_name = func, header_name = header, uselib = uselib, mandatory = True)
+

meta-oe/recipes-graphics/glcompbench/glcompbench/Fix_auto_ptr_deprecated.patch

@@ -0,0 +1,24 @@
+diff -aur glcompbench-2012.08/src/libmatrix/shader-source.cc Fixed/src/libmatrix/shader-source.cc
+--- glcompbench-2012.08/src/libmatrix/shader-source.cc	2012-08-22 13:41:36.000000000 -0500
++++ Fixed/src/libmatrix/shader-source.cc	2016-08-24 14:23:49.576023317 -0500
+@@ -34,7 +34,7 @@
+ bool
+ ShaderSource::load_file(const std::string& filename, std::string& str)
+ {
+-    std::auto_ptr<std::istream> is_ptr(Util::get_resource(filename));
++    std::unique_ptr<std::istream> is_ptr(Util::get_resource(filename));
+     std::istream& inputFile(*is_ptr);
+ 
+     if (!inputFile)
+diff -aur glcompbench-2012.08/src/texture.cc Fixed/src/texture.cc
+--- glcompbench-2012.08/src/texture.cc	2012-08-22 13:41:36.000000000 -0500
++++ Fixed/src/texture.cc	2016-08-24 14:23:28.223917438 -0500
+@@ -52,7 +52,7 @@
+ 
+         Log::debug("Reading PNG file %s\n", filename.c_str());
+ 
+-        const std::auto_ptr<std::istream> is_ptr(Util::get_resource(filename));
++        const std::unique_ptr<std::istream> is_ptr(Util::get_resource(filename));
+         if (!(*is_ptr)) {
+             Log::error("Cannot open file %s!\n", filename.c_str());
+             return false;

meta-oe/recipes-graphics/glcompbench/glcompbench/Fix_space_issues.patch

@@ -0,0 +1,22 @@
+diff -aur glcompbench-2012.08/src/composite-canvas.cc Fixed/src/composite-canvas.cc
+--- glcompbench-2012.08/src/composite-canvas.cc	2012-08-22 13:41:36.000000000 -0500
++++ Fixed/src/composite-canvas.cc	2016-08-24 14:05:28.970565709 -0500
+@@ -41,7 +41,7 @@
+ #include "log.h"
+ #include "profiler.h"
+ 
+-const std::string glcompbench_version_string("glcompbench "GLCOMPBENCH_VERSION);
++const std::string glcompbench_version_string("glcompbench " GLCOMPBENCH_VERSION);
+ 
+ /*******************
+  * Private methods *
+@@ -495,7 +495,7 @@
+     // When we complete an iteration, reset the count and tell the caller.
+ 
+     if (stats.total >= current_test_duration_) {
+-        Log::info("FPS: %"PRIu64"\n", (uint64_t)(1000 * stats.nsamples / stats.total));
++        Log::info("FPS: %" PRIu64 "\n", (uint64_t)(1000 * stats.nsamples / stats.total));
+ 
+         for (Profiler::Point p = 0; p < profiler.get_num_points(); p += 2) {
+             profiler.get_stats(p, p + 1, stats);
+

meta-oe/recipes-graphics/glcompbench/glcompbench_2012.08.bb

@@ -6,7 +6,10 @@ DEPENDS = "virtual/libgl virtual/egl virtual/libgles1 virtual/libgles2 \
            virtual/libx11 libxcomposite pixman libxrender libpng12"
 
 SRC_URI = "https://launchpad.net/glcompbench/trunk/${PV}/+download/${BPN}-${PV}.tar.gz \
-           file://glbench-compile-fix.patch"
+           file://glbench-compile-fix.patch \
+           file://Fix-configure-for-sqrt-check.patch \
+           file://Fix_space_issues.patch \
+           file://Fix_auto_ptr_deprecated.patch"
 
 SRC_URI[md5sum] = "c939d9156fe940960098f38707fea827"
 SRC_URI[sha256sum] = "b04b738cec06c6786ceafa86e4735fd8b971c078265754854ef356b0379542ee"
@@ -14,6 +17,3 @@ SRC_URI[sha256sum] = "b04b738cec06c6786ceafa86e4735fd8b971c078265754854ef356b037
 inherit pkgconfig waf distro_features_check
 # depends on virtual/libx11
 REQUIRED_DISTRO_FEATURES = "x11"
-
-# http://errors.yoctoproject.org/Errors/Details/68631/
-PNBLACKLIST[glcompbench] ?= "BROKEN: fails to build with gcc-6"