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terragear/CMakeLists.txt
scttgs0 777ea6ab92 rename genapts850 -> genapts
2023-05-12 22:13:01 -05:00

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CMake
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cmake_minimum_required (VERSION 3.0)
if(COMMAND cmake_policy)
if(POLICY CMP0054)
cmake_policy(SET CMP0054 NEW)
endif()
if(POLICY CMP0042)
cmake_policy(SET CMP0042 NEW)
endif()
if(POLICY CMP0071)
cmake_policy(SET CMP0071 NEW)
endif()
endif()
include (CheckFunctionExists)
include (CheckCSourceCompiles)
include (CheckCXXSourceCompiles)
include (CheckIncludeFile)
include (CPack)
# let's use & require C++17 - note these are only functional with CMake 3.1
# we do manual fallbacks for CMake 3.0 in the compilers section
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED YES)
project(TerraGear)
# read 'version' file into a variable (stripping any newlines or spaces)
file(READ version versionFile)
string(STRIP ${versionFile} TERRAGEAR_VERSION)
set(CMAKE_DEBUG_POSTFIX "d" CACHE STRING "add a postfix, usually d on windows")
set(CMAKE_RELEASE_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
set(CMAKE_RELWITHDEBINFO_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
set(CMAKE_MINSIZEREL_POSTFIX "" CACHE STRING "add a postfix, usually empty on windows")
# We have some custom .cmake scripts not in the official distribution.
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/CMakeModules;${CMAKE_MODULE_PATH}")
# Change the default build type to something fast
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release CACHE STRING
"Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel"
FORCE)
endif(NOT CMAKE_BUILD_TYPE)
if (MSVC)
GET_FILENAME_COMPONENT(PARENT_DIR ${PROJECT_SOURCE_DIR} PATH)
if (CMAKE_CL_64)
SET(TEST_3RDPARTY_DIR "${PARENT_DIR}/3rdparty.x64")
else (CMAKE_CL_64)
SET(TEST_3RDPARTY_DIR "${PARENT_DIR}/3rdparty")
endif (CMAKE_CL_64)
if (EXISTS ${TEST_3RDPARTY_DIR})
set(MSVC_3RDPARTY_ROOT ${PARENT_DIR} CACHE PATH "Location where the third-party dependencies are extracted")
else (EXISTS ${TEST_3RDPARTY_DIR})
set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
endif (EXISTS ${TEST_3RDPARTY_DIR})
else (MSVC)
set(MSVC_3RDPARTY_ROOT)
endif (MSVC)
if (MSVC AND NOT MSVC_3RDPARTY_ROOT STREQUAL "NOT_FOUND")
message(STATUS "3rdparty files located in ${MSVC_3RDPARTY_ROOT}")
set( OSG_MSVC "msvc" )
if (${MSVC_VERSION} EQUAL 1600)
set( OSG_MSVC ${OSG_MSVC}100 )
else (${MSVC_VERSION} EQUAL 1600)
set( OSG_MSVC ${OSG_MSVC}90 )
endif (${MSVC_VERSION} EQUAL 1600)
if (CMAKE_CL_64)
set( OSG_MSVC ${OSG_MSVC}-64 )
set( MSVC_3RDPARTY_DIR 3rdParty.x64 )
else (CMAKE_CL_64)
set( MSVC_3RDPARTY_DIR 3rdParty )
endif (CMAKE_CL_64)
set (CMAKE_LIBRARY_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/lib ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/SimGear/lib )
set (CMAKE_INCLUDE_PATH ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/OpenScenegraph/include ${MSVC_3RDPARTY_ROOT}/install/${OSG_MSVC}/SimGear/include)
find_path(BOOST_ROOT boost/version.hpp
${MSVC_3RDPARTY_ROOT}/boost
${MSVC_3RDPARTY_ROOT}/boost_1_52_0
${MSVC_3RDPARTY_ROOT}/boost_1_51_0
${MSVC_3RDPARTY_ROOT}/boost_1_50_0
${MSVC_3RDPARTY_ROOT}/boost_1_49_0
${MSVC_3RDPARTY_ROOT}/boost_1_48_0
${MSVC_3RDPARTY_ROOT}/boost_1_47_0
${MSVC_3RDPARTY_ROOT}/boost_1_46_1
${MSVC_3RDPARTY_ROOT}/boost_1_46_0
${MSVC_3RDPARTY_ROOT}/boost_1_45_0
${MSVC_3RDPARTY_ROOT}/boost_1_44_0
)
message(STATUS "BOOST_ROOT is ${BOOST_ROOT}")
if (CMAKE_CL_64)
set( BOOST_LIBRARYDIR "${BOOST_ROOT}/lib64" )
else (CMAKE_CL_64)
set( BOOST_LIBRARYDIR "${BOOST_ROOT}/lib" )
endif (CMAKE_CL_64)
set (Boost_USE_STATIC_LIBS 1)
set (OPENAL_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
set (ALUT_INCLUDE_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/include)
set (OPENAL_LIBRARY_DIR ${MSVC_3RDPARTY_ROOT}/${MSVC_3RDPARTY_DIR}/lib)
endif (MSVC AND NOT MSVC_3RDPARTY_ROOT STREQUAL "NOT_FOUND")
# CGAL will reset Boost_LIBRARIES, so ensure we do this first to avoid breaking boost linking
set (CGAL_MINIMUM 4.0)
set (CGAL_OLD 0)
find_package(CGAL COMPONENTS Core REQUIRED)
if (CGAL_FOUND)
if(${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION} VERSION_LESS ${CGAL_MINIMUM})
message(FATAL_ERROR "CGAL >= ${CGAL_MINIMUM} is required. Found CGAL ${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION}")
else(${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION} VERSION_LESS ${CGAL_MINIMUM})
message(STATUS "Found CGAL ${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION}")
if(${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION} VERSION_LESS 4.5)
set (CGAL_OLD 1)
endif()
endif(${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION} VERSION_LESS ${CGAL_MINIMUM})
include ( ${CGAL_USE_FILE} )
endif (CGAL_FOUND)
# check required dependencies
find_package(Boost COMPONENTS system thread REQUIRED)
find_package(ZLIB 1.2.11 REQUIRED)
find_package(Threads REQUIRED)
find_package(SimGear 2020.3.0 REQUIRED)
find_package(GDAL 2.0.0 REQUIRED)
find_package(TIFF REQUIRED) # needed for SRTM
if (CMAKE_CL_64)
find_package(JPEG) # needed for SRTM
endif (CMAKE_CL_64)
check_include_file(unistd.h HAVE_UNISTD_H)
check_include_file(sys/time.h HAVE_SYS_TIME_H)
check_include_file(windows.h HAVE_WINDOWS_H)
check_function_exists (rint HAVE_RINT)
set(PKGDATADIR ${CMAKE_INSTALL_PREFIX}/share/TerraGear)
if(CMAKE_COMPILER_IS_GNUCXX)
set(WARNING_FLAGS -Wall)
if (CMAKE_VERSION VERSION_LESS 3.1)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
endif()
elseif (MSVC AND CMAKE_VERSION VERSION_LESS 3.1)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /std=c++14")
endif()
if (WIN32)
if (MSVC)
# turn off various warnings
# foreach(warning 4244 4251 4267 4275 4290 4786 4305 4996)
# SET(WARNING_FLAGS "${WARNING_FLAGS} /wd${warning}")
# endforeach(warning)
set(MSVC_FLAGS "-DNOMINMAX -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -D__CRT_NONSTDC_NO_WARNINGS -DNO_TIMER")
if (${MSVC_VERSION} EQUAL 1600)
set( MSVC_LD_FLAGS "/FORCE:MULTIPLE" )
endif (${MSVC_VERSION} EQUAL 1600)
endif (MSVC)
set(NOMINMAX 1)
endif (WIN32)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} -D_REENTRANT")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} ${MSVC_FLAGS} -D_REENTRANT -DNO_OPENSCENEGRAPH_INTERFACE")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${MSVC_LD_FLAGS}")
include_directories(
${Boost_INCLUDE_DIRS}
${ZLIB_INCLUDE_DIR}
${SIMGEAR_INCLUDE_DIR}
)
add_definitions(-DHAVE_CONFIG_H)
include_directories(${PROJECT_SOURCE_DIR}/src)
include_directories(${PROJECT_BINARY_DIR}/src)
include_directories(${PROJECT_BINARY_DIR}/src/Include)
# configure a header file to pass some of the CMake settings
# to the source code
configure_file (
"${PROJECT_SOURCE_DIR}/src/Include/config_cmake.h.in"
"${PROJECT_BINARY_DIR}/src/Include/config.h"
)
# create a version.h file
configure_file (
"${PROJECT_SOURCE_DIR}/src/Include/version.h.cmake-in"
"${PROJECT_BINARY_DIR}/src/Include/version.h"
)
add_subdirectory(src)
#add_subdirectory(gismodules)
#-----------------------------------------------------------------------------
### uninstall target
#-----------------------------------------------------------------------------
CONFIGURE_FILE(
"${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
IMMEDIATE @ONLY)
ADD_CUSTOM_TARGET(uninstall
"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
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