diff options
Diffstat (limited to 'cmake/FindComputeCpp.cmake')
| -rw-r--r-- | cmake/FindComputeCpp.cmake | 57 |
1 files changed, 37 insertions, 20 deletions
diff --git a/cmake/FindComputeCpp.cmake b/cmake/FindComputeCpp.cmake index 3aab5b833..07ebed61b 100644 --- a/cmake/FindComputeCpp.cmake +++ b/cmake/FindComputeCpp.cmake @@ -1,6 +1,21 @@ #.rst: # FindComputeCpp #--------------- +# +# Copyright 2016 Codeplay Software Ltd. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use these files except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. ######################### # FindComputeCpp.cmake @@ -8,6 +23,11 @@ # # Tools for finding and building with ComputeCpp. # +# User must define COMPUTECPP_PACKAGE_ROOT_DIR pointing to the ComputeCpp +# installation. +# +# Latest version of this file can be found at: +# https://github.com/codeplaysoftware/computecpp-sdk # Require CMake version 3.2.2 or higher cmake_minimum_required(VERSION 3.2.2) @@ -32,7 +52,6 @@ elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") message(FATAL_ERROR "host compiler - Not found! (clang version must be at least 3.6)") else() - set(COMPUTECPP_DISABLE_GCC_DUAL_ABI "True") message(STATUS "host compiler - clang ${CMAKE_CXX_COMPILER_VERSION}") endif() else() @@ -48,11 +67,12 @@ mark_as_advanced(COMPUTECPP_64_BIT_CODE) # Find OpenCL package find_package(OpenCL REQUIRED) -# Find ComputeCpp package -if(EXISTS ${COMPUTECPP_PACKAGE_ROOT_DIR}) - message(STATUS "ComputeCpp package - Found (${COMPUTECPP_PACKAGE_ROOT_DIR})") +# Find ComputeCpp packagee +if(NOT COMPUTECPP_PACKAGE_ROOT_DIR) + message(FATAL_ERROR + "ComputeCpp package - Not found! (please set COMPUTECPP_PACKAGE_ROOT_DIR") else() - message(FATAL_ERROR "ComputeCpp package - Not found! (please set COMPUTECPP_PACKAGE_ROOT_DIR) (${COMPUTECPP_PACKAGE_ROOT_DIR})") + message(STATUS "ComputeCpp package - Found") endif() option(COMPUTECPP_PACKAGE_ROOT_DIR "Path to the ComputeCpp Package") @@ -61,9 +81,9 @@ find_program(COMPUTECPP_DEVICE_COMPILER compute++ PATHS ${COMPUTECPP_PACKAGE_ROOT_DIR} PATH_SUFFIXES bin) if (EXISTS ${COMPUTECPP_DEVICE_COMPILER}) mark_as_advanced(COMPUTECPP_DEVICE_COMPILER) - message(STATUS "compute++ - Found (${COMPUTECPP_PACKAGE_ROOT_DIR})") + message(STATUS "compute++ - Found") else() - message(FATAL_ERROR "compute++ - Not found! (${COMPUTECPP_DEVICE_COMPILER}) (${COMPUTECPP_PACKAGE_ROOT_DIR})") + message(FATAL_ERROR "compute++ - Not found! (${COMPUTECPP_DEVICE_COMPILER})") endif() # Obtain the path to computecpp_info @@ -71,9 +91,9 @@ find_program(COMPUTECPP_INFO_TOOL computecpp_info PATHS ${COMPUTECPP_PACKAGE_ROOT_DIR} PATH_SUFFIXES bin) if (EXISTS ${COMPUTECPP_INFO_TOOL}) mark_as_advanced(${COMPUTECPP_INFO_TOOL}) - message(STATUS "computecpp_info - Found (${COMPUTECPP_PACKAGE_ROOT_DIR})") + message(STATUS "computecpp_info - Found") else() - message(FATAL_ERROR "computecpp_info - Not found! (${COMPUTECPP_INFO_TOOL}) (${COMPUTECPP_PACKAGE_ROOT_DIR})") + message(FATAL_ERROR "computecpp_info - Not found! (${COMPUTECPP_INFO_TOOL})") endif() # Obtain the path to the ComputeCpp runtime library @@ -85,15 +105,15 @@ if (EXISTS ${COMPUTECPP_RUNTIME_LIBRARY}) mark_as_advanced(COMPUTECPP_RUNTIME_LIBRARY) message(STATUS "libComputeCpp.so - Found") else() - message(FATAL_ERROR "libComputeCpp.so - Not found! (${COMPUTECPP_PACKAGE_ROOT_DIR})") + message(FATAL_ERROR "libComputeCpp.so - Not found!") endif() # Obtain the ComputeCpp include directory set(COMPUTECPP_INCLUDE_DIRECTORY ${COMPUTECPP_PACKAGE_ROOT_DIR}/include/) if (NOT EXISTS ${COMPUTECPP_INCLUDE_DIRECTORY}) - message(FATAL_ERROR "ComputeCpp includes - Not found! (${COMPUTECPP_PACKAGE_ROOT_DIR}/include/)") + message(FATAL_ERROR "ComputeCpp includes - Not found!") else() - message(STATUS "ComputeCpp includes - Found (${COMPUTECPP_PACKAGE_ROOT_DIR})") + message(STATUS "ComputeCpp includes - Found") endif() # Obtain the package version @@ -144,7 +164,7 @@ endif() # # targetName : Name of the target. # sourceFile : Source file to be compiled. -# binaryDir : Intermediate output directory for the integration header. +# binaryDir : Intermediate directory to output the integration header. # function(__build_spir targetName sourceFile binaryDir) @@ -176,12 +196,13 @@ function(__build_spir targetName sourceFile binaryDir) OUTPUT ${outputSyclFile} COMMAND ${COMPUTECPP_DEVICE_COMPILER} ${COMPUTECPP_DEVICE_COMPILER_FLAGS} - -I${COMPUTECPP_INCLUDE_DIRECTORY} + -isystem ${COMPUTECPP_INCLUDE_DIRECTORY} ${COMPUTECPP_PLATFORM_SPECIFIC_ARGS} ${device_compiler_includes} -o ${outputSyclFile} -c ${CMAKE_CURRENT_SOURCE_DIR}/${sourceFile} DEPENDS ${sourceFile} + WORKING_DIRECTORY ${binaryDir} COMMENT "Building ComputeCpp integration header file ${outputSyclFile}") # Add a custom target for the generated integration header @@ -190,10 +211,6 @@ function(__build_spir targetName sourceFile binaryDir) # Add a dependency on the integration header add_dependencies(${targetName} ${targetName}_integration_header) - # Force inclusion of the integration header for the host compiler - #set(compileFlags -include ${include_file} "-Wall") - target_compile_options(${targetName} PUBLIC ${compileFlags}) - # Set the host compiler C++ standard to C++11 set_property(TARGET ${targetName} PROPERTY CXX_STANDARD 11) @@ -210,11 +227,11 @@ endfunction() ####################### # # Adds a SYCL compilation custom command associated with an existing -# target and sets a dependency on that new command. +# target and sets a dependancy on that new command. # # targetName : Name of the target to add a SYCL to. # sourceFile : Source file to be compiled for SYCL. -# binaryDir : Intermediate output directory for the integration header. +# binaryDir : Intermediate directory to output the integration header. # function(add_sycl_to_target targetName sourceFile binaryDir) |