CMakeLists.txt

#/* CMakeLists.txt */
#/* Project builder */

PROJECT(pba)

CMAKE_MINIMUM_REQUIRED(VERSION 2.8)

IF(COMMAND CMAKE_POLICY)
     CMAKE_POLICY(SET CMP0016 NEW)
ENDIF(COMMAND CMAKE_POLICY)

SET(CMAKE_SKIP_BUILD_RPATH TRUE)
SET(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)

SET(CMAKE_MODULE_PATH "cmake/;${CMAKE_MODULE_PATH}")

SET(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
SET(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/lib)

# Set a default build type if none was specified
IF(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
  MESSAGE(STATUS "Setting build type to 'Release' as none was specified.")
  SET(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
  # Set the possible values of build type for cmake-gui
  SET_PROPERTY(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release"
    "MinSizeRel" "RelWithDebInfo")
ENDIF()

SET(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -O2 -mfpmath=sse -fPIC")
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -O2 -mfpmath=sse -fPIC")

#SET(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -O2 -mfpmath=sse -fPIC -Wno-error=reorder -fpermissive -Wno-narrowing")
#SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2 -mfpmath=sse -fPIC -Wno-error=reorder -fpermissive -Wno-narrowing")

####
# find threads
find_package(Threads REQUIRED)
IF(CMAKE_USE_PTHREADS_INIT)
  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread")
  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
ENDIF()

#####
# find CUDA
FIND_PACKAGE(CUDA QUIET)

IF(CUDA_FOUND)
ELSE()
  ADD_DEFINITIONS(-DPBA_NO_GPU)
ENDIF()

OPTION(CPUPBA_USE_AVX "USE_AVX" ON)

if(CPUPBA_USE_AVX)
  ADD_DEFINITIONS(-DCPUPBA_USE_AVX)
  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mavx")
  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mavx")
endif()

ADD_SUBDIRECTORY(src/pba)
ADD_SUBDIRECTORY(src/driver)

INSTALL(
  DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src/pba
  DESTINATION include/
  COMPONENT headers
  FILES_MATCHING PATTERN "*.hpp" PATTERN "*.h"
)