Lemma is an Electromagnetics API
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CMakeLists.txt 13KB

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  1. cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
  2. # Bug in CMake on Linux, but Linux, Mac, and Win all support shared libraries, no harm in this,
  3. # but remove when warning no longer shows.
  4. # Related to calling find_package before a project is created...
  5. # https://cmake.org/Bug/view.php?id=15999
  6. SET_PROPERTY(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS TRUE)
  7. ####################################################################################################
  8. # Lemma versioning, set Major, minor, and patch here #
  9. set(LEMMA_VERSION_MAJOR "0") #
  10. set(LEMMA_VERSION_MINOR "2") #
  11. set(LEMMA_VERSION_PATCH "3") #
  12. set(LEMMA_VERSION "\"${LEMMA_VERSION_MAJOR}.${LEMMA_VERSION_MINOR}.${LEMMA_VERSION_PATCH}\"") #
  13. set(LEMMA_VERSION_NOQUOTES "${LEMMA_VERSION_MAJOR}.${LEMMA_VERSION_MINOR}.${LEMMA_VERSION_PATCH}") #
  14. ####################################################################################################
  15. ########################################
  16. # ################################## #
  17. # # Pre-Build checks/ dependencies # #
  18. # ################################## #
  19. ########################################
  20. ## Options--what do you want to do
  21. option ( BUILD_SHARED_LIBS "Shared or static libraries" OFF )
  22. # If CMAKE_BUILD_TYPE is not specified, assume Release.
  23. IF( NOT CMAKE_BUILD_TYPE )
  24. SET( CMAKE_BUILD_TYPE Release ... FORCE )
  25. ENDIF()
  26. option ( LEMMA_ENABLE_TESTING "Turn on unit testing" OFF )
  27. option ( LEMMA_BUILD_EXAMPLES "Compile example Lemma applications" OFF )
  28. option ( LEMMA_USE_OPENMP "Use OpenMP in Lemma" OFF )
  29. option ( LEMMA_BUILD_DOCUMENTATION "Build Doxygen man pages" OFF )
  30. option (LEMMA_VTK6_SUPPORT "VTK 6.x library for visualisation and grids" OFF)
  31. option (LEMMA_VTK7_SUPPORT "VTK 7.x library for visualisation and grids" OFF)
  32. option (LEMMA_VTK8_SUPPORT "VTK 8.x library for visualisation and grids" OFF)
  33. #option (CMAKE_CROSSCOMPILING "Target different arch than you are on" OFF)
  34. SET (CMAKE_CROSSCOMPILING TRUE)
  35. ##########################################################################################
  36. ## Only look for packages where we build them...this makes finding VTK a problem though! #
  37. ##########################################################################################
  38. if (CMAKE_CROSSCOMPILING)
  39. message ( STATUS "Cross-compiling! Only searching in install directory for components." )
  40. # Kind of hack-ish, CMake doesn't always find this. It's buried in Cross compilation, so,
  41. # hopefully anyone doing this can problem solve.
  42. # SET( CMAKE_PREFIX_PATH ${CMAKE_INSTALL_PREFIX}/CMake ${CMAKE_INSTALL_PREFIX}/share/eigen3 )
  43. # SET( CMAKE_MODULE_PATH ${CMAKE_INSTALL_PREFIX} )
  44. # SET( CMAKE_FIND_ROOT_PATH ONLY ${CMAKE_INSTALL_PREFIX} )
  45. # SET( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY )
  46. # SET( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY )
  47. # SET( CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY )
  48. # UNSET( Eigen3_DIR CACHE )
  49. # UNSET( yaml-cpp_DIR CACHE )
  50. # UNSET( Eigen3_FOUND CACHE )
  51. # UNSET( yaml-cpp_FOUND CACHE )
  52. #message( STATUS "........Looking for yaml-cpp in ${CMAKE_INSTALL_PREFIX}" )
  53. find_package (yaml-cpp 0.6 PATHS ${CMAKE_INSTALL_PREFIX} NO_DEFAULT_PATH ) # Serialisation of classes
  54. find_package (Eigen3 3.3 PATHS ${CMAKE_INSTALL_PREFIX} NO_DEFAULT_PATH ) # Matrix/Vector & Math
  55. #message( STATUS "yaml-cpp include dir ${YAML_CPP_INCLUDE_DIR}" )
  56. else()
  57. find_package (Eigen3 3.3 QUIET) # Matrix/Vector & Math
  58. find_package (yaml-cpp 0.6 QUIET ) # Serialisation of classes
  59. endif()
  60. INCLUDE_DIRECTORIES(${YAML_CPP_INCLUDE_DIR})
  61. if (LEMMA_BUILD_DOCUMENTATION)
  62. find_package(Doxygen REQUIRED)
  63. endif()
  64. ## Optional Dependencies
  65. if (LEMMA_ENABLE_TESTING)
  66. if (EXISTS "${CMAKE_CURRENT_BINARY_DIR}/external/CxxTest/src/CxxTest/README")
  67. set (CXXTEST_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/external/CxxTest/src/CxxTest/" CACHE PATH "" FORCE )
  68. else()
  69. set (CXXTEST_INCLUDE_DIR "CXXTEST_INCLUDE_DIR-NOTFOUND" CACHE PATH "" FORCE )
  70. endif()
  71. if (EXISTS "${CMAKE_CURRENT_BINARY_DIR}/external/CxxTest/src/CxxTest/bin/cxxtestgen")
  72. set (CXXTEST_PYTHON_TESTGEN_EXECUTABLE "${CMAKE_CURRENT_BINARY_DIR}/external/CxxTest/src/CxxTest/bin/cxxtestgen" CACHE PATH "" FORCE )
  73. else()
  74. set (CXXTEST_PYTHON_TESTGEN_EXECUTABLE "CXXTEST_PYTHON_TESTGEN_EXECUTABLE-NOTFOUND" CACHE PATH "" FORCE )
  75. endif()
  76. find_package (CxxTest QUIET) # Unit testing
  77. endif()
  78. ## Optional Dependencies
  79. if ( NOT Eigen3_FOUND OR
  80. NOT yaml-cpp_FOUND OR
  81. (LEMMA_ENABLE_TESTING AND NOT CxxTest_FOUND) )
  82. message ( STATUS "Missing hard dependencies have been found, these will be downloaded any compiled." )
  83. message ( STATUS "This necessitates a two step build." )
  84. message ( STATUS "Build these packages first...THEN RERUN CMAKE!" )
  85. project (SUPERBUILD NONE)
  86. # execute the superbuild (this script will be invoked again without the
  87. # USE_SUPERBUILD option this time)
  88. include (CMake/SuperBuild.cmake)
  89. return() # stop processing this file further
  90. else()
  91. #project (Blah) # <-- YOUR PROJECT NAME HERE
  92. message( STATUS "Everything was found, happy Lemma-ing" )
  93. endif()
  94. # Mac OSX RPATH is weird
  95. # enable @rpath in the install name for any shared library being built
  96. # note: it is planned that a future version of CMake will enable this by default
  97. if(POLICY CMP0015)
  98. cmake_policy(SET CMP0015 NEW)
  99. endif()
  100. set(CMAKE_MACOSX_RPATH 1)
  101. project (Lemma CXX)
  102. if(CXXTEST_FOUND)
  103. if (LEMMA_ENABLE_TESTING)
  104. include (CTest)
  105. enable_testing()
  106. endif()
  107. endif()
  108. # Disallow in-source build
  109. if ("${Lemma_SOURCE_DIR}" STREQUAL "${Lemma_BINARY_DIR}")
  110. message(FATAL_ERROR
  111. "Lemma requires an out of source Build. "
  112. "Please create a separate binary directory and run CMake there.")
  113. endif()
  114. ##############################
  115. # required external programs # for downloading packages
  116. ##############################
  117. FIND_PROGRAM(HAVEGIT git
  118. PATHS /usr/bin/ /bin ENV PATH NO_DEFAULT_PATH
  119. )
  120. if(NOT HAVEGIT)
  121. message(FATAL_ERROR "Lemma requires that git is installed and in the path of your machine")
  122. endif(NOT HAVEGIT)
  123. if(BUILD_SHARED_LIBS)
  124. set(LABEL_SUFFIX "shared")
  125. else()
  126. set(LABEL_SUFFIX "static")
  127. endif()
  128. #if(NOT CMAKE_BUILD_TYPE)
  129. # set(CMAKE_BUILD_TYPE "Release" CACHE STRING
  130. # "Choose the type of build, options are: Debug Release
  131. # RelWithDebInfo MinSizeRel."
  132. # FORCE)
  133. #endif(NOT CMAKE_BUILD_TYPE)
  134. ###################
  135. # External Projects
  136. ###################
  137. # We don't build VTK, it is too heavy.
  138. if ( LEMMA_VTK6_SUPPORT )
  139. #find_package(VTK 6 REQUIRED NO_MODULE)
  140. find_package(VTK 6.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  141. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  142. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL NO_MODULE)
  143. set(volumeRenderer volumerenderer.cxx)
  144. include(${VTK_USE_FILE})
  145. add_compile_options(-DLEMMAUSEVTK)
  146. # Compile Matplot_vtk if VTK is present
  147. #add_subdirectory(Matplot_vtk)
  148. #include_directories ("${PROJECT_SOURCE_DIR}/Matplot_vtk")
  149. endif()
  150. if ( LEMMA_VTK7_SUPPORT )
  151. #find_package(VTK 7 REQUIRED NO_MODULE)
  152. find_package(VTK 7.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  153. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  154. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL2 NO_MODULE)
  155. set(volumeRenderer volumerenderer.cxx)
  156. if (VTK_FOUND)
  157. message(STATUS "VTK 7 was found! ")
  158. include(${VTK_USE_FILE})
  159. #add_compile_options(-DLEMMAUSEVTK)
  160. #target_compile_definitions( lemmacore PRIVATE LEMMAUSEVTK=1 )
  161. add_definitions(-DLEMMAUSEVTK)
  162. else()
  163. ExternalProject_Add(VTK
  164. GIT_REPOSITORY "https://gitlab.kitware.com/vtk/vtk.git"
  165. GIT_TAG "v7.1.1"
  166. PREFIX ${CMAKE_CURRENT_BINARY_DIR}/external/vtk7
  167. CMAKE_ARGS
  168. -DBUILD_SHARED_LIBS:BOOL=ON
  169. -DBUILD_EXAMPLES:BOOL=OFF
  170. -DBUILD_TESTING:BOOL=OFF
  171. -DVTK_Group_Web:BOOL=OFF
  172. -DModule_vtkImagingMath:BOOL=ON
  173. LOG_DOWNLOAD 0
  174. LOG_UPDATE 0
  175. )
  176. endif()
  177. endif()
  178. if ( LEMMA_VTK8_SUPPORT )
  179. find_package(VTK 8.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  180. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  181. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL2 NO_MODULE)
  182. if (VTK_FOUND)
  183. message(STATUS "VTK 8 was found! ")
  184. set(volumeRenderer volumerenderer.cxx)
  185. include(${VTK_USE_FILE})
  186. else()
  187. message( STATUS "External build of VTK 8 has been added, this may take some time to build." )
  188. ExternalProject_Add(VTK8
  189. GIT_REPOSITORY "https://gitlab.kitware.com/vtk/vtk.git"
  190. GIT_TAG "v8.1.0"
  191. PREFIX ${CMAKE_CURRENT_BINARY_DIR}/external/vtk8
  192. CMAKE_ARGS
  193. -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_INSTALL_PREFIX}
  194. -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} /
  195. -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} /
  196. -DBUILD_SHARED_LIBS:BOOL=ON /
  197. -DBUILD_EXAMPLES:BOOL=OFF /
  198. -DBUILD_TESTING:BOOL=OFF /
  199. -DVTK_Group_Web:BOOL=OFF /
  200. -DModule_vtkImagingMath:BOOL=ON /
  201. LOG_DOWNLOAD 0 /
  202. LOG_UPDATE 0
  203. )
  204. endif()
  205. add_definitions(-DLEMMAUSEVTK)
  206. endif()
  207. #######################
  208. # Lemma Configuration #
  209. #######################
  210. #############################
  211. # Look for Ki Ha Lee (EM1D) #
  212. #############################
  213. FIND_LIBRARY( KIHA_EM1D kihaem1d )
  214. if ( KIHA_EM1D )
  215. add_definitions(-DKIHALEE_EM1D)
  216. endif()
  217. ####################
  218. # Look for Boost
  219. ####################
  220. option (LEMMA_USE_BOOST "Boost is required by gaussian quadrature classes" OFF)
  221. if (LEMMA_USE_BOOST)
  222. find_package(Boost
  223. 1.58.0 # Minimum or EXACT version e.g. 1.36.0
  224. # COMPONENTS math # Boost libraries by their canonical name
  225. )
  226. if(Boost_FOUND)
  227. include_directories(${Boost_INCLUDE_DIRS})
  228. endif()
  229. find_path( HAVE_BOOST_SPECIAL_FUNCTIONS "boost/math/special_functions.hpp" )
  230. if(HAVE_BOOST_SPECIAL_FUNCTIONS)
  231. add_definitions(-DHAVE_BOOST_SPECIAL_FUNCTIONS)
  232. endif()
  233. find_path( HAVE_BOOST_PROGRESS "boost/progress.hpp" )
  234. if(HAVE_BOOST_PROGRESS)
  235. add_definitions(-DHAVE_BOOST_PROGRESS)
  236. endif()
  237. endif()
  238. ####################
  239. # Magic rpath flag
  240. ####################
  241. SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
  242. if (LEMMA_USE_OPENMP)
  243. if (CMAKE_CROSSCOMPILING)
  244. set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fopenmp")
  245. set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp")
  246. set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fopenmp")
  247. add_definitions(-DLEMMAUSEOMP)
  248. else()
  249. find_package(OpenMP REQUIRED)
  250. set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
  251. set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
  252. set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
  253. add_definitions(-DLEMMAUSEOMP)
  254. endif()
  255. endif()
  256. configure_file (
  257. "${PROJECT_SOURCE_DIR}/config/LemmaConfig.h.in"
  258. "${PROJECT_BINARY_DIR}/include/LemmaConfig.h"
  259. )
  260. install ( FILES ${PROJECT_BINARY_DIR}/include/LemmaConfig.h DESTINATION ${CMAKE_INSTALL_PREFIX}/include/Lemma/ )
  261. include_directories("${PROJECT_BINARY_DIR}/include")
  262. include_directories ("${CMAKE_INSTALL_PREFIX}/include/")
  263. link_directories ("${CMAKE_INSTALL_PREFIX}/lib/")
  264. ########################################################################
  265. # Build Modules
  266. add_subdirectory (Modules)
  267. #######################################################################
  268. # CXXTEST Framework
  269. #if(CXXTEST_FOUND)
  270. # if (LEMMA_ENABLE_TESTING)
  271. # include (CTest)
  272. #enable_testing()
  273. # endif()
  274. #endif()
  275. ########################################################################
  276. # add a target to generate API documentation with Doxyfile.in
  277. # ALL make documentation build by default if possible
  278. find_package(Doxygen)
  279. if(DOXYGEN_FOUND)
  280. if (LEMMA_BUILD_DOCUMENTATION)
  281. # Custom header and footer option, enable in Doxygen
  282. # file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/Documentation/header.html
  283. # DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/Documentation/header.html
  284. # )
  285. # file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/Documentation/footer.html
  286. # DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/Documentation/footer.html
  287. # )
  288. configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Documentation/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Documentation/Doxyfile @ONLY)
  289. add_custom_target(doc
  290. ALL
  291. ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Documentation/Doxyfile
  292. WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  293. COMMENT "Generating API documentation with Doxygen" VERBATIM
  294. )
  295. endif (LEMMA_BUILD_DOCUMENTATION)
  296. endif(DOXYGEN_FOUND)
  297. # vim: set tabstop=4 shiftwidth=4 expandtab: