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. # Disallow in-source build
  98. if ("${Lemma_SOURCE_DIR}" STREQUAL "${Lemma_BINARY_DIR}")
  99. message(FATAL_ERROR
  100. "Lemma requires an out of source Build. "
  101. "Please create a separate binary directory and run CMake there.")
  102. endif()
  103. ##############################
  104. # required external programs # for downloading packages
  105. ##############################
  106. FIND_PROGRAM(HAVEGIT git
  107. PATHS /usr/bin/ /bin ENV PATH NO_DEFAULT_PATH
  108. )
  109. if(NOT HAVEGIT)
  110. message(FATAL_ERROR "Lemma requires that git is installed and in the path of your machine")
  111. endif(NOT HAVEGIT)
  112. if(BUILD_SHARED_LIBS)
  113. set(LABEL_SUFFIX "shared")
  114. else()
  115. set(LABEL_SUFFIX "static")
  116. endif()
  117. #if(NOT CMAKE_BUILD_TYPE)
  118. # set(CMAKE_BUILD_TYPE "Release" CACHE STRING
  119. # "Choose the type of build, options are: Debug Release
  120. # RelWithDebInfo MinSizeRel."
  121. # FORCE)
  122. #endif(NOT CMAKE_BUILD_TYPE)
  123. ###################
  124. # External Projects
  125. ###################
  126. # We don't build VTK, it is too heavy.
  127. if ( LEMMA_VTK6_SUPPORT )
  128. #find_package(VTK 6 REQUIRED NO_MODULE)
  129. find_package(VTK 6.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  130. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  131. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL NO_MODULE)
  132. set(volumeRenderer volumerenderer.cxx)
  133. include(${VTK_USE_FILE})
  134. add_compile_options(-DLEMMAUSEVTK)
  135. # Compile Matplot_vtk if VTK is present
  136. #add_subdirectory(Matplot_vtk)
  137. #include_directories ("${PROJECT_SOURCE_DIR}/Matplot_vtk")
  138. endif()
  139. if ( LEMMA_VTK7_SUPPORT )
  140. #find_package(VTK 7 REQUIRED NO_MODULE)
  141. find_package(VTK 7.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  142. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  143. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL2 NO_MODULE)
  144. set(volumeRenderer volumerenderer.cxx)
  145. if (VTK_FOUND)
  146. message(STATUS "VTK 7 was found! ")
  147. include(${VTK_USE_FILE})
  148. #add_compile_options(-DLEMMAUSEVTK)
  149. #target_compile_definitions( lemmacore PRIVATE LEMMAUSEVTK=1 )
  150. add_definitions(-DLEMMAUSEVTK)
  151. else()
  152. ExternalProject_Add(VTK
  153. GIT_REPOSITORY "https://gitlab.kitware.com/vtk/vtk.git"
  154. GIT_TAG "v7.1.1"
  155. PREFIX ${CMAKE_CURRENT_BINARY_DIR}/external/vtk7
  156. CMAKE_ARGS
  157. -DBUILD_SHARED_LIBS:BOOL=ON
  158. -DBUILD_EXAMPLES:BOOL=OFF
  159. -DBUILD_TESTING:BOOL=OFF
  160. -DVTK_Group_Web:BOOL=OFF
  161. -DModule_vtkImagingMath:BOOL=ON
  162. LOG_DOWNLOAD 0
  163. LOG_UPDATE 0
  164. )
  165. endif()
  166. endif()
  167. if ( LEMMA_VTK8_SUPPORT )
  168. find_package(VTK 8.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  169. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  170. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL2 NO_MODULE)
  171. if (VTK_FOUND)
  172. message(STATUS "VTK 8 was found! ")
  173. set(volumeRenderer volumerenderer.cxx)
  174. include(${VTK_USE_FILE})
  175. else()
  176. message( STATUS "External build of VTK 8 has been added, this may take some time to build." )
  177. ExternalProject_Add(VTK8
  178. GIT_REPOSITORY "https://gitlab.kitware.com/vtk/vtk.git"
  179. GIT_TAG "v8.1.0"
  180. PREFIX ${CMAKE_CURRENT_BINARY_DIR}/external/vtk8
  181. CMAKE_ARGS
  182. -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_INSTALL_PREFIX}
  183. -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} /
  184. -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} /
  185. -DBUILD_SHARED_LIBS:BOOL=ON /
  186. -DBUILD_EXAMPLES:BOOL=OFF /
  187. -DBUILD_TESTING:BOOL=OFF /
  188. -DVTK_Group_Web:BOOL=OFF /
  189. -DModule_vtkImagingMath:BOOL=ON /
  190. LOG_DOWNLOAD 0 /
  191. LOG_UPDATE 0
  192. )
  193. endif()
  194. add_definitions(-DLEMMAUSEVTK)
  195. endif()
  196. #######################
  197. # Lemma Configuration #
  198. #######################
  199. #############################
  200. # Look for Ki Ha Lee (EM1D) #
  201. #############################
  202. FIND_LIBRARY( KIHA_EM1D kihaem1d )
  203. if ( KIHA_EM1D )
  204. add_definitions(-DKIHALEE_EM1D)
  205. endif()
  206. ####################
  207. # Look for Boost
  208. ####################
  209. option (LEMMA_USE_BOOST "Boost is required by gaussian quadrature classes" OFF)
  210. if (LEMMA_USE_BOOST)
  211. find_package(Boost
  212. 1.58.0 # Minimum or EXACT version e.g. 1.36.0
  213. # COMPONENTS math # Boost libraries by their canonical name
  214. )
  215. if(Boost_FOUND)
  216. include_directories(${Boost_INCLUDE_DIRS})
  217. endif()
  218. find_path( HAVE_BOOST_SPECIAL_FUNCTIONS "boost/math/special_functions.hpp" )
  219. if(HAVE_BOOST_SPECIAL_FUNCTIONS)
  220. add_definitions(-DHAVE_BOOST_SPECIAL_FUNCTIONS)
  221. endif()
  222. find_path( HAVE_BOOST_PROGRESS "boost/progress.hpp" )
  223. if(HAVE_BOOST_PROGRESS)
  224. add_definitions(-DHAVE_BOOST_PROGRESS)
  225. endif()
  226. endif()
  227. ####################
  228. # Magic rpath flag
  229. ####################
  230. SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
  231. if (LEMMA_USE_OPENMP)
  232. if (CMAKE_CROSSCOMPILING)
  233. set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fopenmp")
  234. set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp")
  235. set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fopenmp")
  236. add_definitions(-DLEMMAUSEOMP)
  237. else()
  238. find_package(OpenMP REQUIRED)
  239. set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
  240. set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
  241. set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
  242. add_definitions(-DLEMMAUSEOMP)
  243. endif()
  244. endif()
  245. configure_file (
  246. "${PROJECT_SOURCE_DIR}/config/LemmaConfig.h.in"
  247. "${PROJECT_BINARY_DIR}/include/LemmaConfig.h"
  248. )
  249. install ( FILES ${PROJECT_BINARY_DIR}/include/LemmaConfig.h DESTINATION ${CMAKE_INSTALL_PREFIX}/include/Lemma/ )
  250. include_directories("${PROJECT_BINARY_DIR}/include")
  251. include_directories ("${CMAKE_INSTALL_PREFIX}/include/")
  252. link_directories ("${CMAKE_INSTALL_PREFIX}/lib/")
  253. ########################################################################
  254. # Build Modules
  255. add_subdirectory (Modules)
  256. #######################################################################
  257. # CXXTEST Framework
  258. if(CXXTEST_FOUND)
  259. if (LEMMA_ENABLE_TESTING)
  260. include (CTest)
  261. #include_directories(${CXXTEST_INCLUDE_DIR}) # Add this in testing CMakeLists.txt instead, cleaner
  262. #enable_testing()
  263. endif()
  264. endif()
  265. ########################################################################
  266. # add a target to generate API documentation with Doxyfile.in
  267. # ALL make documentation build by default if possible
  268. find_package(Doxygen)
  269. if(DOXYGEN_FOUND)
  270. if (LEMMA_BUILD_DOCUMENTATION)
  271. # Custom header and footer option, enable in Doxygen
  272. # file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/Documentation/header.html
  273. # DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/Documentation/header.html
  274. # )
  275. # file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/Documentation/footer.html
  276. # DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/Documentation/footer.html
  277. # )
  278. configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Documentation/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Documentation/Doxyfile @ONLY)
  279. add_custom_target(doc
  280. ALL
  281. ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Documentation/Doxyfile
  282. WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  283. COMMENT "Generating API documentation with Doxygen" VERBATIM
  284. )
  285. endif (LEMMA_BUILD_DOCUMENTATION)
  286. endif(DOXYGEN_FOUND)
  287. # vim: set tabstop=4 shiftwidth=4 expandtab: