CMakeLists.txt

###########################################################################
#   Copyright (C) 1998-2019 by authors (see AUTHORS.txt)                  #
#                                                                         #
#   This file is part of LuxMark.                                         #
#                                                                         #
#   LuxMark is free software; you can redistribute it and/or modify       #
#   it under the terms of the GNU General Public License as published by  #
#   the Free Software Foundation; either version 3 of the License, or     #
#   (at your option) any later version.                                   #
#                                                                         #
#   LuxMark is distributed in the hope that it will be useful,            #
#   but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#   GNU General Public License for more details.                          #
#                                                                         #
#   You should have received a copy of the GNU General Public License     #
#   along with this program.  If not, see <http://www.gnu.org/licenses/>. #
#                                                                         #
#   LuxMark website: https://www.luxcorerender.org                        #
###########################################################################

MESSAGE(STATUS "CMAKE VERSION DETECTED " ${CMAKE_VERSION})


###########################################################################
#
# Check and configure cmake
#
###########################################################################
# Fresh start
cmake_minimum_required(VERSION 3.5.1)
cmake_policy(VERSION 3.0)

#Remove the following when the version check is at least 2.8.4
SET(CMAKE_LEGACY_CYGWIN_WIN32 0)

project(LuxMark)

# Explicitly enable ASM language for Windows
if(WIN32)
    enable_language(ASM_MASM)
endif(WIN32)

# Dont overconfigure
SET(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "limit configs" FORCE)


###########################################################################
#
# Include necessary submodules
#
###########################################################################

set(CMAKE_MODULE_PATH
	"${LuxMark_SOURCE_DIR}"
	"${LuxMark_SOURCE_DIR}/cmake"
	"${LuxMark_SOURCE_DIR}/cmake/Utils"
	"${LuxMark_SOURCE_DIR}/cmake/Packages"
	"${LuxMark_SOURCE_DIR}/cmake/SpecializedConfig"
)

INCLUDE(PlatformSpecific)
INCLUDE(Configuration)

# Install CMake modules
#add_subdirectory(CMake)

SET(LuxMark_INCLUDE_DIR "${LuxMark_SOURCE_DIR}/include")
include_directories("${LuxMark_INCLUDE_DIR}")

# When using single configuration generators like make
# cmake does need to know which of the possible configurations
# to generate
if(NOT CMAKE_BUILD_TYPE)
	set(CMAKE_BUILD_TYPE Release)
endif(NOT CMAKE_BUILD_TYPE)
SET(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "assure config" FORCE) # makes sure type is shown in cmake gui

message(STATUS "Building mode: " ${CMAKE_BUILD_TYPE})

# Use relative paths
# This is mostly to reduce path size for command-line limits on windows
if(WIN32)
  # This seems to break Xcode projects so definitely don't enable on Apple builds
  set(CMAKE_USE_RELATIVE_PATHS true)
  set(CMAKE_SUPPRESS_REGENERATION true)
endif(WIN32)

#
# Overwrite defaults with Custom Settings
#

IF(LUXMARK_CUSTOM_CONFIG)

	MESSAGE(STATUS "Using custom build config: ${LUXMARK_CUSTOM_CONFIG}")
	INCLUDE(${LUXMARK_CUSTOM_CONFIG})

ENDIF(LUXMARK_CUSTOM_CONFIG)


    # Find dependencies
    include(Dependencies)

    if (NOT Boost_FOUND)
        MESSAGE(FATAL_ERROR "--> Could not locate required Boost files - Please check ${BOOST_SEARCH_PATH}")
    endif()

    if (NOT OPENIMAGEIO_FOUND)
        MESSAGE(FATAL_ERROR "--> Could not locate required OpenImageIO files - Please check ${OPENIMAGEIO_SEARCH_PATH}")
    endif()

    if (NOT EMBREE_FOUND)
        MESSAGE(FATAL_ERROR "--> Could not locate required Intel Embree files - Please check ${EMBREE_SEARCH_PATH}")
    endif()

    if (NOT OIDN_FOUND)
        MESSAGE(FATAL_ERROR "--> Could not locate required Intel Oidn files - Please check ${OIDN_SEARCH_PATH}")
    endif()

    if (NOT TBB_FOUND)
        MESSAGE(FATAL_ERROR "--> Could not locate required Intel TBB files - Please check ${TBB_SEARCH_PATH}")
    endif()

    if (NOT BLOSC_FOUND)
        MESSAGE(FATAL_ERROR "--> Could not locate required C-BLOSC files - Please check ${BLOSC_SEARCH_PATH}")
    endif()


###########################################################################
#
# LuxMark
#
###########################################################################

set(LuxRays_GENERATED_INCLUDE_DIR "${LUXRAYS_INCLUDE_DIRS}/../generated/include")
include_directories(${LuxRays_GENERATED_INCLUDE_DIR})

add_subdirectory(src)


###########################################################################
#
# For non win32 we'll have to copy everything to a single dir
#
###########################################################################

INCLUDE(AssembleBinDirs)