# Copyright (c) 2005-2023, University of Oxford.
# All rights reserved.
# 
# University of Oxford means the Chancellor, Masters and Scholars of the
# University of Oxford, having an administrative office at Wellington
# Square, Oxford OX1 2JD, UK.
# 
# This file is part of Chaste.
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#  * Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
#  * Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
#    and/or other materials provided with the distribution.
#  * Neither the name of the University of Oxford nor the names of its
#    contributors may be used to endorse or promote products derived from this
#    software without specific prior written permission.
# 
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


#This CMake build file automatically builds Chaste and its third party library dependencies as external projects.
cmake_minimum_required (VERSION 2.8.10)

include(${CMAKE_CURRENT_LIST_DIR}/overrides.cmake)

project(BuildChastePlusThirdPartyLibraries)
include(ExternalProject)

include(${CMAKE_CURRENT_LIST_DIR}/definitions.cmake)


if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
    set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH
        "Default install directory. Change as required." FORCE)
endif(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)

set(CHASTE_SOURCE_DIR "${CMAKE_SOURCE_DIR}/.." CACHE PATH "Specify the path to the root of Chaste sources.")

set(THIRD_PARTY_SOURCE_DIR "${CMAKE_SOURCE_DIR}/third_party_libs" CACHE PATH
    "Specify the path to the root of the directory containing CMakeLists.txt that builds the third-party libraries.")


#Build the third-party bilbraries as an external project
externalproject_add(ThirdPartyLibraryBuilder
    SOURCE_DIR ${THIRD_PARTY_SOURCE_DIR}
    CMAKE_GENERATOR ${CMAKE_GENERATOR}
    BINARY_DIR ${CMAKE_BINARY_DIR}/third_party_libs
    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_INSTALL_PREFIX}/third_party_libs
        -DCMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT:BOOL=OFF
        -DCHASTE_SOURCE_DIR:PATH=${CHASTE_SOURCE_DIR}
        -DBUILD_BOOST:BOOL=ON
        -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
        -DCMAKE_C_COMPILER:FILEPATH=${CMAKE_C_COMPILER}
        -DCMAKE_CXX_COMPILER:FILEPATH=${CMAKE_CXX_COMPILER}
        -DCMAKE_EXE_LINKER_FLAGS:STRING=${CMAKE_EXE_LINKER_FLAGS}
        -DCMAKE_C_FLAGS:STRING=${CMAKE_C_FLAGS}
        -DCMAKE_C_FLAGS_DEBUG:STRING=${CMAKE_C_FLAGS_DEBUG}
        -DCMAKE_C_FLAGS_MINSIZEREL:STRING=${CMAKE_C_FLAGS_MINSIZEREL}
        -DCMAKE_C_FLAGS_RELEASE:STRING=${CMAKE_C_FLAGS_RELEASE}
        -DCMAKE_C_FLAGS_RELWITHDEBINFO:STRING=${CMAKE_C_FLAGS_RELWITHDEBINFO}
        -DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS}
        -DCMAKE_CXX_FLAGS_DEBUG:STRING=${CMAKE_CXX_FLAGS_DEBUG}
        -DCMAKE_CXX_FLAGS_MINSIZEREL:STRING=${CMAKE_CXX_FLAGS_MINSIZEREL}
        -DCMAKE_CXX_FLAGS_RELEASE:STRING=${CMAKE_CXX_FLAGS_RELEASE}
        -DCMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=${CMAKE_CXX_FLAGS_RELWITHDEBINFO}

)

#Build Chaste as an external project
externalproject_add(ChasteBuilder
    SOURCE_DIR ${CHASTE_SOURCE_DIR}
    CMAKE_GENERATOR ${CMAKE_GENERATOR}
    BINARY_DIR ${CMAKE_BINARY_DIR}/chaste # Potentially shorten build path. Found out that MSVC does not like too deep build paths, which came up while building
                                          # the tests. MSVC 2010 has a limitation of around 260 characters, which was bumped up
                                          # to 400, I believe, in MSVC 2012 (and hence why I probably did not hit this previously).
    INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/chaste
    DEPENDS ThirdPartyLibraryBuilder
    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_INSTALL_PREFIX}/chaste
        -DCHASTE_BUILD_ROOT:PATH=${CMAKE_BINARY_DIR}/chaste
        -DTHIRD_PARTY_LIBS:PATH=${CMAKE_INSTALL_PREFIX}
        -DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
        -DCMAKE_C_COMPILER:FILEPATH=${CMAKE_C_COMPILER}
        -DCMAKE_CXX_COMPILER:FILEPATH=${CMAKE_CXX_COMPILER}
        -DCMAKE_EXE_LINKER_FLAGS:STRING=${CMAKE_EXE_LINKER_FLAGS}
        -DCMAKE_C_FLAGS:STRING=${CMAKE_C_FLAGS}
        -DCMAKE_C_FLAGS_DEBUG:STRING=${CMAKE_C_FLAGS_DEBUG}
        -DCMAKE_C_FLAGS_MINSIZEREL:STRING=${CMAKE_C_FLAGS_MINSIZEREL}
        -DCMAKE_C_FLAGS_RELEASE:STRING=${CMAKE_C_FLAGS_RELEASE}
        -DCMAKE_C_FLAGS_RELWITHDEBINFO:STRING=${CMAKE_C_FLAGS_RELWITHDEBINFO}
        -DCMAKE_CXX_FLAGS:STRING=${CMAKE_CXX_FLAGS}
        -DCMAKE_CXX_FLAGS_DEBUG:STRING=${CMAKE_CXX_FLAGS_DEBUG}
        -DCMAKE_CXX_FLAGS_MINSIZEREL:STRING=${CMAKE_CXX_FLAGS_MINSIZEREL}
        -DCMAKE_CXX_FLAGS_RELEASE:STRING=${CMAKE_CXX_FLAGS_RELEASE}
        -DCMAKE_CXX_FLAGS_RELWITHDEBINFO:STRING=${CMAKE_CXX_FLAGS_RELWITHDEBINFO}
)