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 "2") #
  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. #######################################################################
  74. # CXXTEST Framework
  75. if(CXXTEST_FOUND)
  76. if (LEMMA_ENABLE_TESTING)
  77. #include_directories(${CXXTEST_INCLUDE_DIR}) # Add this in testing CMakeLists.txt instead, cleaner
  78. enable_testing()
  79. endif()
  80. endif()
  81. ## Optional Dependencies
  82. if ( NOT Eigen3_FOUND OR
  83. NOT yaml-cpp_FOUND OR
  84. (LEMMA_ENABLE_TESTING AND NOT CxxTest_FOUND) )
  85. message ( STATUS "Missing hard dependencies have been found, these will be downloaded any compiled." )
  86. message ( STATUS "This necessitates a two step build." )
  87. message ( STATUS "Build these packages first...THEN RERUN CMAKE!" )
  88. project (SUPERBUILD NONE)
  89. # execute the superbuild (this script will be invoked again without the
  90. # USE_SUPERBUILD option this time)
  91. include (CMake/SuperBuild.cmake)
  92. return() # stop processing this file further
  93. else()
  94. #project (Blah) # <-- YOUR PROJECT NAME HERE
  95. message( STATUS "Everything was found, happy Lemma-ing" )
  96. endif()
  97. # Mac OSX RPATH is weird
  98. # enable @rpath in the install name for any shared library being built
  99. # note: it is planned that a future version of CMake will enable this by default
  100. if(POLICY CMP0015)
  101. cmake_policy(SET CMP0015 NEW)
  102. endif()
  103. set(CMAKE_MACOSX_RPATH 1)
  104. project (Lemma CXX)
  105. # Disallow in-source build
  106. if ("${Lemma_SOURCE_DIR}" STREQUAL "${Lemma_BINARY_DIR}")
  107. message(FATAL_ERROR
  108. "Lemma requires an out of source Build. "
  109. "Please create a separate binary directory and run CMake there.")
  110. endif()
  111. ##############################
  112. # required external programs # for downloading packages
  113. ##############################
  114. FIND_PROGRAM(HAVEGIT git
  115. PATHS /usr/bin/ /bin ENV PATH NO_DEFAULT_PATH
  116. )
  117. if(NOT HAVEGIT)
  118. message(FATAL_ERROR "Lemma requires that git is installed and in the path of your machine")
  119. endif(NOT HAVEGIT)
  120. if(BUILD_SHARED_LIBS)
  121. set(LABEL_SUFFIX "shared")
  122. else()
  123. set(LABEL_SUFFIX "static")
  124. endif()
  125. #if(NOT CMAKE_BUILD_TYPE)
  126. # set(CMAKE_BUILD_TYPE "Release" CACHE STRING
  127. # "Choose the type of build, options are: Debug Release
  128. # RelWithDebInfo MinSizeRel."
  129. # FORCE)
  130. #endif(NOT CMAKE_BUILD_TYPE)
  131. ###################
  132. # External Projects
  133. ###################
  134. # We don't build VTK, it is too heavy.
  135. if ( LEMMA_VTK6_SUPPORT )
  136. #find_package(VTK 6 REQUIRED NO_MODULE)
  137. find_package(VTK 6.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  138. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  139. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL NO_MODULE)
  140. set(volumeRenderer volumerenderer.cxx)
  141. include(${VTK_USE_FILE})
  142. add_compile_options(-DLEMMAUSEVTK)
  143. # Compile Matplot_vtk if VTK is present
  144. #add_subdirectory(Matplot_vtk)
  145. #include_directories ("${PROJECT_SOURCE_DIR}/Matplot_vtk")
  146. endif()
  147. if ( LEMMA_VTK7_SUPPORT )
  148. #find_package(VTK 7 REQUIRED NO_MODULE)
  149. find_package(VTK 7.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  150. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  151. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL2 NO_MODULE)
  152. set(volumeRenderer volumerenderer.cxx)
  153. if (VTK_FOUND)
  154. message(STATUS "VTK 7 was found! ")
  155. include(${VTK_USE_FILE})
  156. #add_compile_options(-DLEMMAUSEVTK)
  157. #target_compile_definitions( lemmacore PRIVATE LEMMAUSEVTK=1 )
  158. add_definitions(-DLEMMAUSEVTK)
  159. else()
  160. ExternalProject_Add(VTK
  161. GIT_REPOSITORY "https://gitlab.kitware.com/vtk/vtk.git"
  162. GIT_TAG "v7.1.1"
  163. PREFIX ${CMAKE_CURRENT_BINARY_DIR}/external/vtk7
  164. CMAKE_ARGS
  165. -DBUILD_SHARED_LIBS:BOOL=ON
  166. -DBUILD_EXAMPLES:BOOL=OFF
  167. -DBUILD_TESTING:BOOL=OFF
  168. -DVTK_Group_Web:BOOL=OFF
  169. -DModule_vtkImagingMath:BOOL=ON
  170. LOG_DOWNLOAD 0
  171. LOG_UPDATE 0
  172. )
  173. endif()
  174. endif()
  175. if ( LEMMA_VTK8_SUPPORT )
  176. find_package(VTK 8.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  177. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  178. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL2 NO_MODULE)
  179. if (VTK_FOUND)
  180. message(STATUS "VTK 8 was found! ")
  181. set(volumeRenderer volumerenderer.cxx)
  182. include(${VTK_USE_FILE})
  183. else()
  184. message( STATUS "External build of VTK 8 has been added, this may take some time to build." )
  185. ExternalProject_Add(VTK8
  186. GIT_REPOSITORY "https://gitlab.kitware.com/vtk/vtk.git"
  187. GIT_TAG "v8.1.0"
  188. PREFIX ${CMAKE_CURRENT_BINARY_DIR}/external/vtk8
  189. CMAKE_ARGS
  190. -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_INSTALL_PREFIX}
  191. -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} /
  192. -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} /
  193. -DBUILD_SHARED_LIBS:BOOL=ON /
  194. -DBUILD_EXAMPLES:BOOL=OFF /
  195. -DBUILD_TESTING:BOOL=OFF /
  196. -DVTK_Group_Web:BOOL=OFF /
  197. -DModule_vtkImagingMath:BOOL=ON /
  198. LOG_DOWNLOAD 0 /
  199. LOG_UPDATE 0
  200. )
  201. endif()
  202. add_definitions(-DLEMMAUSEVTK)
  203. endif()
  204. #######################
  205. # Lemma Configuration #
  206. #######################
  207. #############################
  208. # Look for Ki Ha Lee (EM1D) #
  209. #############################
  210. FIND_LIBRARY( KIHA_EM1D kihaem1d )
  211. if ( KIHA_EM1D )
  212. add_definitions(-DKIHALEE_EM1D)
  213. endif()
  214. ####################
  215. # Look for Boost
  216. ####################
  217. option (LEMMA_USE_BOOST "Boost is required by gaussian quadrature classes" OFF)
  218. if (LEMMA_USE_BOOST)
  219. find_package(Boost
  220. 1.58.0 # Minimum or EXACT version e.g. 1.36.0
  221. # COMPONENTS math # Boost libraries by their canonical name
  222. )
  223. if(Boost_FOUND)
  224. include_directories(${Boost_INCLUDE_DIRS})
  225. endif()
  226. find_path( HAVE_BOOST_SPECIAL_FUNCTIONS "boost/math/special_functions.hpp" )
  227. if(HAVE_BOOST_SPECIAL_FUNCTIONS)
  228. add_definitions(-DHAVE_BOOST_SPECIAL_FUNCTIONS)
  229. endif()
  230. find_path( HAVE_BOOST_PROGRESS "boost/progress.hpp" )
  231. if(HAVE_BOOST_PROGRESS)
  232. add_definitions(-DHAVE_BOOST_PROGRESS)
  233. endif()
  234. endif()
  235. ####################
  236. # Magic rpath flag
  237. ####################
  238. SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
  239. if (LEMMA_USE_OPENMP)
  240. if (CMAKE_CROSSCOMPILING)
  241. set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fopenmp")
  242. set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp")
  243. set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fopenmp")
  244. add_definitions(-DLEMMAUSEOMP)
  245. else()
  246. find_package(OpenMP REQUIRED)
  247. set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
  248. set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
  249. set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
  250. add_definitions(-DLEMMAUSEOMP)
  251. endif()
  252. endif()
  253. configure_file (
  254. "${PROJECT_SOURCE_DIR}/config/LemmaConfig.h.in"
  255. "${PROJECT_BINARY_DIR}/include/LemmaConfig.h"
  256. )
  257. install ( FILES ${PROJECT_BINARY_DIR}/include/LemmaConfig.h DESTINATION ${CMAKE_INSTALL_PREFIX}/include/Lemma/ )
  258. include_directories("${PROJECT_BINARY_DIR}/include")
  259. include_directories ("${CMAKE_INSTALL_PREFIX}/include/")
  260. link_directories ("${CMAKE_INSTALL_PREFIX}/lib/")
  261. ########################################################################
  262. # Build Modules
  263. add_subdirectory (Modules)
  264. ########################################################################
  265. # add a target to generate API documentation with Doxyfile.in
  266. # ALL make documentation build by default if possible
  267. find_package(Doxygen)
  268. if(DOXYGEN_FOUND)
  269. if (LEMMA_BUILD_DOCUMENTATION)
  270. # Custom header and footer option, enable in Doxygen
  271. # file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/Documentation/header.html
  272. # DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/Documentation/header.html
  273. # )
  274. # file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/Documentation/footer.html
  275. # DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/Documentation/footer.html
  276. # )
  277. configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Documentation/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Documentation/Doxyfile @ONLY)
  278. add_custom_target(doc
  279. ALL
  280. ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Documentation/Doxyfile
  281. WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  282. COMMENT "Generating API documentation with Doxygen" VERBATIM
  283. )
  284. endif (LEMMA_BUILD_DOCUMENTATION)
  285. endif(DOXYGEN_FOUND)
  286. # vim: set tabstop=4 shiftwidth=4 expandtab: