diff --git a/projects/clr/opencl/api/opencl/khronos/icd/OpenCL.rc b/projects/clr/opencl/api/opencl/khronos/icd/OpenCL.rc
index 3744e35bb5..005c6395f0 100644
--- a/projects/clr/opencl/api/opencl/khronos/icd/OpenCL.rc
+++ b/projects/clr/opencl/api/opencl/khronos/icd/OpenCL.rc
@@ -43,8 +43,8 @@
 #ifdef RC_INVOKED
 
 VS_VERSION_INFO VERSIONINFO
-FILEVERSION    2,0,3,0
-PRODUCTVERSION 2,0,3,0
+FILEVERSION    2,0,4,0
+PRODUCTVERSION 2,0,4,0
 FILETYPE       VFT_DLL
 
 BEGIN
@@ -55,7 +55,7 @@ BEGIN
             VALUE "FileDescription" ,"OpenCL Client DLL"
             VALUE "ProductName"     ,"Khronos OpenCL ICD"
             VALUE "LegalCopyright"  ,"Copyright \251 The Khronos Group Inc 2014"
-            VALUE "FileVersion"     ,"2.0.3.0"
+            VALUE "FileVersion"     ,"2.0.4.0"
 
             VALUE "CompanyName"     ,"Khronos Group"
             VALUE "InternalName"    ,"OpenCL"
diff --git a/projects/clr/opencl/api/opencl/khronos/icd/icd.c b/projects/clr/opencl/api/opencl/khronos/icd/icd.c
index 08465f7baa..150c2a94f4 100644
--- a/projects/clr/opencl/api/opencl/khronos/icd/icd.c
+++ b/projects/clr/opencl/api/opencl/khronos/icd/icd.c
@@ -43,7 +43,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-KHRicdState khrIcdState = {0};
+KHRicdState khrIcdState = {0, NULL};
 
 // entrypoint to initialize the ICD and add all vendors
 void khrIcdInitialize(void)
@@ -83,7 +83,7 @@ void khrIcdVendorAdd(const char *libraryName)
     }
 
     // get the library's clGetExtensionFunctionAddress pointer
-    p_clGetExtensionFunctionAddress = khrIcdOsLibraryGetFunctionAddress(library, "clGetExtensionFunctionAddress");
+    p_clGetExtensionFunctionAddress = (pfn_clGetExtensionFunctionAddress)(size_t)khrIcdOsLibraryGetFunctionAddress(library, "clGetExtensionFunctionAddress");
     if (!p_clGetExtensionFunctionAddress)
     {
         KHR_ICD_TRACE("failed to get function address clGetExtensionFunctionAddress\n");
@@ -91,7 +91,7 @@ void khrIcdVendorAdd(const char *libraryName)
     }
 
     // use that function to get the clIcdGetPlatformIDsKHR function pointer
-    p_clIcdGetPlatformIDs = p_clGetExtensionFunctionAddress("clIcdGetPlatformIDsKHR");
+    p_clIcdGetPlatformIDs = (pfn_clIcdGetPlatformIDs)(size_t)p_clGetExtensionFunctionAddress("clIcdGetPlatformIDsKHR");
     if (!p_clIcdGetPlatformIDs)
     {
         KHR_ICD_TRACE("failed to get extension function address clIcdGetPlatformIDsKHR\n");
diff --git a/projects/clr/opencl/api/opencl/khronos/icd/icd_dispatch.c b/projects/clr/opencl/api/opencl/khronos/icd/icd_dispatch.c
index 174c349c4d..113dee5304 100644
--- a/projects/clr/opencl/api/opencl/khronos/icd/icd_dispatch.c
+++ b/projects/clr/opencl/api/opencl/khronos/icd/icd_dispatch.c
@@ -1359,7 +1359,7 @@ clGetExtensionFunctionAddressForPlatform(cl_platform_id platform,
     khrIcdInitialize();    
 
     // return any ICD-aware extensions
-    #define CL_COMMON_EXTENSION_ENTRYPOINT_ADD(name) if (!strcmp(function_name, #name) ) return (void *)&name
+    #define CL_COMMON_EXTENSION_ENTRYPOINT_ADD(name) if (!strcmp(function_name, #name) ) return (void *)(size_t)&name
 
     // Are these core or ext?  This is unclear, but they appear to be
     // independent from cl_khr_gl_sharing.
@@ -1567,7 +1567,7 @@ clGetExtensionFunctionAddress(const char *function_name) CL_EXT_SUFFIX__VERSION_
     khrIcdInitialize();    
 
     // return any ICD-aware extensions
-    #define CL_COMMON_EXTENSION_ENTRYPOINT_ADD(name) if (!strcmp(function_name, #name) ) return (void *)&name
+    #define CL_COMMON_EXTENSION_ENTRYPOINT_ADD(name) if (!strcmp(function_name, #name) ) return (void *)(size_t)&name
 
     // Are these core or ext?  This is unclear, but they appear to be
     // independent from cl_khr_gl_sharing.
diff --git a/projects/clr/opencl/api/opencl/khronos/icd/icd_dispatch.h b/projects/clr/opencl/api/opencl/khronos/icd/icd_dispatch.h
index baff2b1f43..f58c6c0c05 100644
--- a/projects/clr/opencl/api/opencl/khronos/icd/icd_dispatch.h
+++ b/projects/clr/opencl/api/opencl/khronos/icd/icd_dispatch.h
@@ -61,7 +61,11 @@
 #include <CL/cl_d3d11.h>
 #include <CL/cl_dx9_media_sharing.h>
 #endif
+#if !defined(__ANDROID__)
 #include <GL/gl.h>
+#else
+#include <GLES/gl.h>
+#endif
 #include <CL/cl_gl.h>
 #include <CL/cl_gl_ext.h>
 #include <CL/cl_ext.h>
diff --git a/projects/clr/opencl/api/opencl/khronos/icd/icd_linux.c b/projects/clr/opencl/api/opencl/khronos/icd/icd_linux.c
index cbee92da76..0a00508959 100644
--- a/projects/clr/opencl/api/opencl/khronos/icd/icd_linux.c
+++ b/projects/clr/opencl/api/opencl/khronos/icd/icd_linux.c
@@ -64,7 +64,11 @@ void khrIcdOsVendorsEnumerateCallBack(void)
     vendorPath = getenv("OPENCL_VENDOR_PATH");
     if (vendorPath == NULL) 
     {
-        vendorPath = "/etc/OpenCL/vendors";
+#ifdef __ANDROID__
+        vendorPath = "/system/vendor/Khronos/OpenCL/vendors/";
+#else
+        vendorPath = "/etc/OpenCL/vendors/";
+#endif // ANDROID
     }
 
     // open the directory