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