P4 to Git Change 1410629 by lmoriche@lmoriche_palamida on 2017/05/17 11:27:06

SWDEV-102733 - [OCL-LC-ROCm] Cmake build Write CMakeLists.txt to enable building with and without the DK environment
	- Add FindROCR.cmake, and use find_package() to locate the ROCR

Affected files ...

... //depot/stg/opencl/drivers/opencl/CMakeLists.txt#8 edit
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/CMakeLists.txt#5 edit
... //depot/stg/opencl/drivers/opencl/cmake/modules/FindROCR.cmake#1 add
... //depot/stg/opencl/drivers/opencl/runtime/CMakeLists.txt#3 edit

rocclr/CMakeLists.txt

@@ -7,6 +7,13 @@ endif()
 
 project(OpenCL-ROCm)
 
+# Add path for custom modules
+set(CMAKE_MODULE_PATH
+  ${CMAKE_MODULE_PATH}
+  "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
+  "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
+  )
+
 set(LLVM_INCLUDE_TESTS CACHE BOOL OFF)
 set(LLVM_TARGETS_TO_BUILD "AMDGPU" CACHE STRING "")
 set(LLVM_ENABLE_PROJECTS CACHE STRING "clang")
@@ -40,5 +47,6 @@ add_subdirectory(compiler/lib/loaders/elf/utils/libelf)
 
 add_subdirectory(tools/bc2h)
 
+find_package(ROCR REQUIRED)
 add_subdirectory(runtime)
 add_subdirectory(api/opencl/amdocl)

rocclr/cmake/modules/FindROCR.cmake

@@ -0,0 +1,23 @@
+# - Try to find the ROCm Runtime.
+# Once done this will define
+#  ROCR_FOUND - System has the ROCR installed
+#  ROCR_INCLUDE_DIRS - The ROCR include directories
+#  ROCR_LIBRARIES - The libraries needed to use the ROCR
+
+find_path(ROCR_INCLUDE_DIR hsa.h
+          HINTS /opt/rocm/include /opt/rocm/hsa/include
+          PATH_SUFFIXES hsa)
+
+find_library(ROCR_LIBRARY libhsa-runtime64
+             HINTS /opt/rocm/lib /opt/rocm/hsa/lib)
+
+include(FindPackageHandleStandardArgs)
+# handle the QUIETLY and REQUIRED arguments and set ROCR_FOUND to TRUE
+# if all listed variables are TRUE
+find_package_handle_standard_args(ROCR  DEFAULT_MSG
+                                  ROCR_LIBRARY ROCR_INCLUDE_DIR)
+
+mark_as_advanced(ROCR_INCLUDE_DIR ROCR_LIBRARY)
+
+set(ROCR_LIBRARIES ${ROCR_LIBRARY})
+set(ROCR_INCLUDE_DIRS ${ROCR_INCLUDE_DIR})

rocclr/runtime/CMakeLists.txt

@@ -2,7 +2,7 @@ set(CMAKE_CXX_FLAGS "-std=c++11")
 
 add_definitions(-DLINUX -D__x86_64__ -D__AMD64__ -DUNIX_OS -DqLittleEndian -DOPENCL_MAJOR=2 -DOPENCL_MINOR=0 -DWITH_AQL -DWITH_ONLINE_COMPILER -DATI_OS_LINUX -DATI_ARCH_X86 -DLITTLEENDIAN_CPU -DATI_BITS_64 -DATI_COMP_GCC -DWITH_HSA_DEVICE -DWITH_TARGET_AMDGCN -DOPENCL_EXPORTS -DCL_USE_DEPRECATED_OPENCL_1_0_APIS -DCL_USE_DEPRECATED_OPENCL_1_1_APIS -DCL_USE_DEPRECATED_OPENCL_1_2_APIS -DCL_USE_DEPRECATED_OPENCL_2_0_APIS -DVEGA10_ONLY=false -DWITH_LIGHTNING_COMPILER)
 
-include_directories(/opt/rocm/include/hsa)
+include_directories(${ROCR_INCLUDE_DIRS})
 
 include_directories(${CMAKE_SOURCE_DIR}/runtime)
 include_directories(${CMAKE_SOURCE_DIR}/api/opencl)