CMakeLists.txt

#############################################################################
#                  INTEL CORPORATION PROPRIETARY INFORMATION                #
#     This software is supplied under the terms of a license agreement or   #
#     nondisclosure agreement with Intel Corporation and may not be copied  #
#     or disclosed except in accordance with the terms of that agreement.   #
#          Copyright (C) 2009 Intel Corporation. All Rights Reserved.       #
#############################################################################

CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0)
PROJECT(OCL)
set (LIBCL_DRIVER_VERSION_MAJOR 0)
set (LIBCL_DRIVER_VERSION_MINOR 8)
set (LIBCL_DRIVER_VERSION_PATCH 0)
set (LIBCL_C_VERSION_MAJOR 1)
set (LIBCL_C_VERSION_MINOR 1)

configure_file (
  "src/OCLConfig.h.in"
  "src/OCLConfig.h"
)

INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})

SET(CMAKE_VERBOSE_MAKEFILE "false")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/CMake/")
if (NOT LIB_INSTALL_DIR)
  set (LIB_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/lib")
endif (NOT LIB_INSTALL_DIR)
SET(EMULATE_IVB false CACHE BOOL "To emulate IVB")
SET(EMULATE_SNB false CACHE BOOL "To emulate SNB")
SET(EMULATE_HSW false CACHE BOOL "To emulate HSW")
ADD_DEFINITIONS(-D__$(USER)__)

# Force Release with debug info
if (NOT CMAKE_BUILD_TYPE)
  set (CMAKE_BUILD_TYPE RelWithDebInfo)
endif (NOT CMAKE_BUILD_TYPE)
set (CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "assure config" FORCE)
message(STATUS "Building mode: " ${CMAKE_BUILD_TYPE})

SET(CMAKE_CXX_FLAGS_DEBUGO0 "-O0 -g")
SET(CMAKE_C_FLAGS_DEBUGO0 "-O0 -g")

IF (EMULATE_HSW)
  SET (USE_FULSIM "true")
  ADD_DEFINITIONS(-DEMULATE_GEN=75)
ELSEIF (EMULATE_IVB)
  SET (USE_FULSIM "true")
  ADD_DEFINITIONS(-DEMULATE_GEN=7)
ELSEIF (EMULATE_SNB)
  SET (USE_FULSIM "true")
  ADD_DEFINITIONS(-DEMULATE_GEN=6)
ELSE (EMULATE_IVB)
  SET (USE_FULSIM "false")
  ADD_DEFINITIONS(-DEMULATE_GEN=0)
ENDIF (EMULATE_HSW)

# XXX now hard coded to enable the clamp to border workaround for IVB.
ADD_DEFINITIONS(-DGEN7_SAMPLER_CLAMP_BORDER_WORKAROUND)

IF (USE_FULSIM)
  ADD_DEFINITIONS(-DUSE_FULSIM=1)
ELSE (USE_FULSIM)
  ADD_DEFINITIONS(-DUSE_FULSIM=0)
ENDIF (USE_FULSIM)

SET(CMAKE_CXX_FLAGS "-Wall -Wno-invalid-offsetof -mfpmath=sse -fno-rtti -Wcast-align -std=c++0x -msse2 -msse3 -mssse3 -msse4.1 ${CMAKE_CXX_FLAGS}")
SET(CMAKE_C_FLAGS "-Wall -mfpmath=sse -msse2 -Wcast-align -msse2 -msse3 -mssse3 -msse4.1 ${CMAKE_C_FLAGS}")

# Front end stuff we need
#INCLUDE(CMake/FindLLVM.cmake)
Find_Package(LLVM 3.3)

# XLib
Find_Package(X11)
IF(X11_FOUND)
  MESSAGE(STATUS "Looking for XLib - found")
ELSE(X11_FOUND)
  MESSAGE(STATUS "Looking for XLib - not found")
ENDIF(X11_FOUND)

# DRM
Find_Package(DRM)
IF(DRM_FOUND)
  MESSAGE(STATUS "Looking for DRM - found")
ELSE(DRM_FOUND)
  MESSAGE(STATUS "Looking for DRM - not found")
ENDIF(DRM_FOUND)

# OpenGL
Find_Package(OpenGL)
# Threads
Find_Package(Threads)
# DRM Intel
Find_Package(DRMIntel)
IF(DRM_INTEL_FOUND)
  MESSAGE(STATUS "Looking for DRM Intel - found")
ELSE(DRM_INTEL_FOUND)
  MESSAGE(STATUS "Looking for DRM Intel - not found")
ENDIF(DRM_INTEL_FOUND)

# Xext
Find_Package(Xext)
IF(XEXT_FOUND)
  MESSAGE(STATUS "Looking for Xext - found")
ELSE(XEXT_FOUND)
  MESSAGE(STATUS "Looking for Xext - not found")
ENDIF(XEXT_FOUND)

# Xfixes
Find_Package(Xfixes)
IF(XFIXES_FOUND)
  MESSAGE(STATUS "Looking for Xfixes - found")
ELSE(XFIXES_FOUND)
  MESSAGE(STATUS "Looking for Xfixes - not found")
ENDIF(XFIXES_FOUND)

Find_Package(EGL)
IF(EGL_FOUND)
  MESSAGE(STATUS "Looking for EGL - found")
ELSE(EGL_FOUND)
  MESSAGE(STATUS "Looking for EGL - not found")
ENDIF(EGL_FOUND)

IF(MESA_SOURCE_FOUND)
  MESSAGE(STATUS "Looking for mesa source code - found")
ELSE(MESA_SOURCE_FOUND)
  MESSAGE(STATUS "Looking for mesa source code - not found, cl_khr_gl_sharing will be disabled.")
ENDIF(MESA_SOURCE_FOUND)

Find_Package(OCLIcd)
IF(OCLIcd_FOUND)
  MESSAGE(STATUS "Looking for OCL ICD header file - found")
  configure_file (
    "intel-beignet.icd.in"
    "intel-beignet.icd"
  )
  install (FILES ${CMAKE_CURRENT_BINARY_DIR}/intel-beignet.icd DESTINATION /etc/OpenCL/vendors)
ELSE(OCLIcd_FOUND)
  MESSAGE(STATUS "Looking for OCL ICD header file - not found")
ENDIF(OCLIcd_FOUND)

Find_Package(PythonInterp)

ADD_SUBDIRECTORY(include)
ADD_SUBDIRECTORY(backend)
ADD_SUBDIRECTORY(src)
ADD_SUBDIRECTORY(utests)

SET(CPACK_PACKAGE_VERSION_MAJOR "${LIBCL_DRIVER_VERSION_MAJOR}")
SET(CPACK_PACKAGE_VERSION_MINOR "${LIBCL_DRIVER_VERSION_MINOR}")
SET(CPACK_PACKAGE_VERSION_PATCH "${LIBCL_DRIVER_VERSION_PATCH}")
SET(CPACK_SOURCE_GENERATOR "TGZ;TZ")
SET(CPACK_PACKAGE_NAME "Beignet")
SET(CPACK_PACKAGE_VENDOR "Intel Open Source Technology Center")
INCLUDE(CPack)