gpu/khronos_glcts_support: WA suppress compile-time warnings on linux

gpu/khronos_glcts_support/khronos_glcts_framework.gyp

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 {
   'includes': [
     'khronos_glcts.gypi',
   ],
   'targets': [
     {
@@ skipping 12 matching lines @@
       'dependencies': [
         'debase', 'depool', 'dethread', 'deutil', 'decpp',
       ],
       'export_dependent_settings': [
         'debase', 'depool', 'dethread', 'deutil', 'decpp',
       ],
     },
     {
       'target_name': 'debase',
       'type': 'static_library',
+      'conditions': [
+        ['OS=="linux"', {
+          'cflags': [
+            # WA: Suppress "implicit declaration of function '__assert_fail'
+            # is invalid in C99" warning from deDefs.c for Release compiles.
+            # TODO(uartie) fix.
+            '-Wno-implicit-function-declaration',
+          ],
+        }],
+      ],
       'direct_dependent_settings': {
         'include_dirs': [
           '<(DEPTH)/third_party/khronos_glcts/framework/delibs/debase',
         ],
       },
       'sources': [
         '<@(debase_srcs)',
       ],
     },
     {
@@ skipping 81 matching lines @@
           '<(DEPTH)/third_party/khronos_glcts/framework/qphelper',
         ],
       },
       'sources': [
         '<@(qphelper_srcs)',
       ],
     },
     {
       'target_name': 'tcutil',
       'type': 'static_library',
+      'conditions': [
+        ['OS=="linux"', {
+          'cflags_cc': [
+            # WA: Suppress "cast to 'const unsigned char *' from smaller
+            # integer type 'deUint32' (aka 'unsigned int')" compile warning
+            # from tcuRandomValueIterator.hpp.
+            # TODO(uartie) fix.
+            '-Wno-int-to-pointer-cast',
+          ],
+        }],
+      ],
       'dependencies': [
         'delibs', 'qphelper',
         '<(DEPTH)/third_party/libpng/libpng.gyp:libpng',
       ],
       'include_dirs': [
         '<(DEPTH)/third_party/khronos_glcts/framework/delibs/libpng', #png.hpp
       ],
       'export_dependent_settings': [
         'qphelper',
       ],
@@ skipping 37 matching lines @@
           '<(DEPTH)/third_party/khronos_glcts/framework/opengl',
         ],
       },
       'sources': [
         '<@(glutil_srcs)',
       ],
     },
     {
       'target_name': 'tcutil_egl',
       'type': 'static_library',
+      'conditions': [
+        ['OS=="linux"', {
+          'cflags_cc': [
+            # WA: Suppress "cast to 'void *' from smaller
+            # integer type 'glw::GLuint' (aka 'unsigned int')" compile
+            # warning from tcuEglPlatform.cpp.
+            # TODO(uartie) fix.
+            '-Wno-int-to-void-pointer-cast',
+          ],
+        }],
+      ],
       'dependencies': [
         'delibs', 'tcutil', 'glwrapper',
         # TODO: We may want to phase out the old gles2_conform support in preference
         # of this implementation.  So eventually we'll need to move the egl_native
         # stuff here or to a shareable location/path.
         '<(DEPTH)/gpu/gles2_conform_support/gles2_conform_support.gyp:egl_native',
         '<(DEPTH)/third_party/khronos/khronos.gyp:khronos_headers',
       ],
       'include_dirs': [
         '<(DEPTH)/third_party/khronos_glcts/framework/opengl',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '<(DEPTH)/third_party/khronos_glcts/framework/egl',
         ],
       },
       'export_dependent_settings': [
         '<(DEPTH)/third_party/khronos/khronos.gyp:khronos_headers',
       ],
       'sources': [
         '<@(tcutil_egl_srcs)',
       ],
     },
   ],
 }