Merge pull request #176 from Kvalme/cmake_support

Cmake support

Author: yozhijk

Anvil_premake/anvil.lua

@@ -30,7 +30,7 @@ THE SOFTWARE.
 
 #ifdef RR_EMBED_KERNELS
 #if USE_OPENCL
-#include "CLW/kernelcache/clwkernels_cl.h"
+#include "clwkernels_cl.h"
 #endif
 #endif // RR_EMBED_KERNELS
 

Anvil_premake/config.h

@@ -0,0 +1,47 @@
+project(CLW CXX)
+
+set(SOURCES
+    CLWCommandQueue.cpp
+    CLWContext.cpp
+    CLWDevice.cpp
+    CLWEvent.cpp
+    CLWImage2D.cpp
+    CLWKernel.cpp
+    CLWParallelPrimitives.cpp
+    CLWPlatform.cpp
+    CLWProgram.cpp
+    ParameterHolder.cpp
+    ReferenceCounter.cpp)
+    
+set(SHADER CL/CLW.cl)
+    
+add_library(CLW STATIC ${SOURCES})
+
+if (UNIX)
+    target_compile_options(CLW PUBLIC -std=c++11 -fPIC)
+elseif (APPLE)
+    target_compile_options(CLW PUBLIC -std=c++11 -stdlib=libc++)
+endif (UNIX)
+
+
+
+if (RR_ALLOW_CPU_DEVICES)
+    target_compile_definitions(CLW PRIVATE RR_ALLOW_CPU_DEVICES=1)
+endif(RR_ALLOW_CPU_DEVICES)
+
+#CLW always embed its kernels
+target_compile_definitions(CLW PRIVATE RR_EMBED_KERNELS=1)
+add_custom_command(
+    OUTPUT ${CLW_BINARY_DIR}/clwkernels_cl.h
+    COMMAND ${PYTHON_EXECUTABLE} ${STRINGIFY_SCRIPT} ${CLW_SOURCE_DIR}/CL/ .cl opencl > ${CLW_BINARY_DIR}/clwkernels_cl.h
+    MAIN_DEPENDENCY ${SHADER}
+    COMMENT "Generating CLW kernel cache"
+    VERBATIM)
+target_include_directories(CLW PRIVATE ${CLW_BINARY_DIR})
+target_include_directories(CLW PUBLIC .)
+add_custom_target(clw_kernel_cache_h DEPENDS "${CLW_BINARY_DIR}/clwkernels_cl.h")
+
+add_dependencies(CLW clw_kernel_cache_h)
+
+target_link_libraries(CLW PUBLIC OpenCL::OpenCL)
+