Lemma is an Electromagnetics API
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  1. cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
  2. ####################################################################################################
  3. # Lemma versioning, set Major, minor, and patch here #
  4. set(LEMMA_VERSION_MAJOR "0") #
  5. set(LEMMA_VERSION_MINOR "2") #
  6. set(LEMMA_VERSION_PATCH "1") #
  7. set(LEMMA_VERSION "\"${LEMMA_VERSION_MAJOR}.${LEMMA_VERSION_MINOR}.${LEMMA_VERSION_PATCH}\"") #
  8. set(LEMMA_VERSION_NOQUOTES "${LEMMA_VERSION_MAJOR}.${LEMMA_VERSION_MINOR}.${LEMMA_VERSION_PATCH}") #
  9. ####################################################################################################
  10. ########################################
  11. # ################################## #
  12. # # Pre-Build checks/ dependencies # #
  13. # ################################## #
  14. ########################################
  15. ## Options--what do you want to do
  16. option ( BUILD_SHARED_LIBS "Shared or static libraries" OFF )
  17. option ( LEMMA_ENABLE_TESTING "Turn on unit testing" OFF )
  18. option ( LEMMA_BUILD_EXAMPLES "Compile example Lemma applications" OFF )
  19. option ( LEMMA_USE_OPENMP "Use OpenMP in Lemma" OFF )
  20. option ( LEMMA_BUILD_DOCUMENTATION "Build Doxygen man pages" OFF )
  21. ## Hard Dependencies
  22. find_package (Eigen3 3.3 NO_MODULE QUIET) # Matrix/Vector & Math
  23. find_package (yaml-cpp 0.6 QUIET) # Serialisation of classes
  24. INCLUDE_DIRECTORIES(${YAML_CPP_INCLUDE_DIR})
  25. if (LEMMA_BUILD_DOCUMENTATION)
  26. find_package(Doxygen REQUIRED)
  27. endif()
  28. ## Optional Dependencies
  29. if (LEMMA_ENABLE_TESTING)
  30. find_package (CxxTest QUIET) # Unit testin
  31. endif()
  32. #######################################################################
  33. # CXXTEST Framework
  34. if(CXXTEST_FOUND)
  35. if (LEMMA_ENABLE_TESTING)
  36. #include_directories(${CXXTEST_INCLUDE_DIR}) # Add this in testing CMakeLists.txt instead, cleaner
  37. enable_testing()
  38. endif()
  39. endif()
  40. ## Optional Dependencies
  41. if ( NOT Eigen3_FOUND OR
  42. NOT yaml-cpp_FOUND OR
  43. (LEMMA_ENABLE_TESTING AND NOT CxxTest_FOUND) )
  44. message ( STATUS "Missing hard dependencies have been found, these will be downloaded any compiled." )
  45. message ( STATUS "This necessitates a two step build." )
  46. message ( STATUS "Build these packages first...THEN RERUN CMAKE!" )
  47. project (SUPERBUILD NONE)
  48. # execute the superbuild (this script will be invoked again without the
  49. # USE_SUPERBUILD option this time)
  50. include (CMake/SuperBuild.cmake)
  51. return() # stop processing this file further
  52. else()
  53. #project (Blah) # <-- YOUR PROJECT NAME HERE
  54. message( STATUS "Everything was found, happy Lemma-ing" )
  55. endif()
  56. # Mac OSX RPATH is weird
  57. # enable @rpath in the install name for any shared library being built
  58. # note: it is planned that a future version of CMake will enable this by default
  59. if(POLICY CMP0015)
  60. cmake_policy(SET CMP0015 NEW)
  61. endif()
  62. set(CMAKE_MACOSX_RPATH 1)
  63. project (Lemma CXX)
  64. ##############################
  65. # required external programs # for downloading packages
  66. ##############################
  67. FIND_PROGRAM(HAVEGIT git
  68. PATHS /usr/bin/ /bin ENV PATH NO_DEFAULT_PATH
  69. )
  70. if(NOT HAVEGIT)
  71. message(FATAL_ERROR "Lemma requires that git is installed and in the path of your machine")
  72. endif(NOT HAVEGIT)
  73. if(BUILD_SHARED_LIBS)
  74. set(LABEL_SUFFIX "shared")
  75. else()
  76. set(LABEL_SUFFIX "static")
  77. endif()
  78. if(NOT CMAKE_BUILD_TYPE)
  79. set(CMAKE_BUILD_TYPE "Release" CACHE STRING
  80. "Choose the type of build, options are: Debug Release
  81. RelWithDebInfo MinSizeRel."
  82. FORCE)
  83. endif(NOT CMAKE_BUILD_TYPE)
  84. ###################
  85. # External Projects
  86. ###################
  87. # We don't build VTK, it is too heavy.
  88. option (LEMMA_VTK6_SUPPORT "VTK library for visualisation and grids" OFF)
  89. if ( LEMMA_VTK6_SUPPORT )
  90. #find_package(VTK 6 REQUIRED NO_MODULE)
  91. find_package(VTK 6.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  92. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  93. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL NO_MODULE)
  94. set(volumeRenderer volumerenderer.cxx)
  95. include(${VTK_USE_FILE})
  96. add_compile_options(-DLEMMAUSEVTK)
  97. # Compile Matplot_vtk if VTK is present
  98. #add_subdirectory(Matplot_vtk)
  99. #include_directories ("${PROJECT_SOURCE_DIR}/Matplot_vtk")
  100. endif()
  101. option (LEMMA_VTK7_SUPPORT "VTK library for visualisation and grids" OFF)
  102. if ( LEMMA_VTK7_SUPPORT )
  103. #find_package(VTK 7 REQUIRED NO_MODULE)
  104. find_package(VTK 7.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  105. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  106. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL2 NO_MODULE)
  107. set(volumeRenderer volumerenderer.cxx)
  108. if (VTK_FOUND)
  109. message(STATUS "VTK 7 was found! ")
  110. include(${VTK_USE_FILE})
  111. #add_compile_options(-DLEMMAUSEVTK)
  112. #target_compile_definitions( lemmacore PRIVATE LEMMAUSEVTK=1 )
  113. add_definitions(-DLEMMAUSEVTK)
  114. else()
  115. ExternalProject_Add(VTK
  116. GIT_REPOSITORY "https://gitlab.kitware.com/vtk/vtk.git"
  117. GIT_TAG "v7.1.1"
  118. PREFIX ${CMAKE_CURRENT_BINARY_DIR}/external/vtk7
  119. CMAKE_ARGS
  120. -DBUILD_SHARED_LIBS:BOOL=ON
  121. -DBUILD_EXAMPLES:BOOL=OFF
  122. -DBUILD_TESTING:BOOL=OFF
  123. -DVTK_Group_Web:BOOL=OFF
  124. -DModule_vtkImagingMath:BOOL=ON
  125. LOG_DOWNLOAD 0
  126. LOG_UPDATE 0
  127. )
  128. endif()
  129. endif()
  130. option (LEMMA_VTK8_SUPPORT "VTK library for visualisation and grids" OFF)
  131. if ( LEMMA_VTK8_SUPPORT )
  132. find_package(VTK 8.0 COMPONENTS vtkCommonCore vtkRenderingCore vtkFiltersCore vtkFiltersSources
  133. vtkCommonDataModel vtkFiltersHyperTree vtkIOXML vtkIOImage vtkIOLegacy vtkInteractionStyle
  134. vtkRenderingAnnotation vtkFiltersHybrid vtkFiltersModeling vtkRenderingVolumeOpenGL2 NO_MODULE)
  135. if (VTK_FOUND)
  136. message(STATUS "VTK 8 was found! ")
  137. set(volumeRenderer volumerenderer.cxx)
  138. include(${VTK_USE_FILE})
  139. else()
  140. message( STATUS "External build of VTK 8 has been added, this may take some time to build." )
  141. ExternalProject_Add(VTK8
  142. GIT_REPOSITORY "https://gitlab.kitware.com/vtk/vtk.git"
  143. GIT_TAG "v8.1.0"
  144. PREFIX ${CMAKE_CURRENT_BINARY_DIR}/external/vtk8
  145. CMAKE_ARGS
  146. -DCMAKE_INSTALL_PREFIX:PATH=${CMAKE_INSTALL_PREFIX}
  147. -DBUILD_SHARED_LIBS=${BUILD_SHARED_LIBS} /
  148. -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} /
  149. -DBUILD_SHARED_LIBS:BOOL=ON /
  150. -DBUILD_EXAMPLES:BOOL=OFF /
  151. -DBUILD_TESTING:BOOL=OFF /
  152. -DVTK_Group_Web:BOOL=OFF /
  153. -DModule_vtkImagingMath:BOOL=ON /
  154. LOG_DOWNLOAD 0 /
  155. LOG_UPDATE 0
  156. )
  157. endif()
  158. add_definitions(-DLEMMAUSEVTK)
  159. endif()
  160. #######################
  161. # Lemma Configuration #
  162. #######################
  163. #############################
  164. # Look for Ki Ha Lee (EM1D) #
  165. #############################
  166. FIND_LIBRARY( KIHA_EM1D kihaem1d )
  167. if ( KIHA_EM1D )
  168. add_definitions(-DKIHALEE_EM1D)
  169. endif()
  170. ####################
  171. # Look for Boost
  172. ####################
  173. option (LEMMA_USE_BOOST "Boost is required by gaussian quadrature classes" OFF)
  174. if (LEMMA_USE_BOOST)
  175. find_package(Boost
  176. 1.58.0 # Minimum or EXACT version e.g. 1.36.0
  177. # COMPONENTS math # Boost libraries by their canonical name
  178. )
  179. if(Boost_FOUND)
  180. include_directories(${Boost_INCLUDE_DIRS})
  181. endif()
  182. find_path( HAVE_BOOST_SPECIAL_FUNCTIONS "boost/math/special_functions.hpp" )
  183. if(HAVE_BOOST_SPECIAL_FUNCTIONS)
  184. add_compile_options(-DHAVE_BOOST_SPECIAL_FUNCTIONS)
  185. endif()
  186. endif()
  187. ####################
  188. # Magic rpath flag
  189. ####################
  190. SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
  191. if (LEMMA_USE_OPENMP)
  192. find_package(OpenMP)
  193. if (OPENMP_FOUND)
  194. set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
  195. set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
  196. set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
  197. else()
  198. message (FATAL ERROR "OpenMP cannot be found, but was specified!")
  199. endif()
  200. endif()
  201. configure_file (
  202. "${PROJECT_SOURCE_DIR}/config/LemmaConfig.h.in"
  203. "${PROJECT_BINARY_DIR}/include/LemmaConfig.h"
  204. )
  205. install ( FILES ${PROJECT_BINARY_DIR}/include/LemmaConfig.h DESTINATION ${CMAKE_INSTALL_PREFIX}/include/Lemma/ )
  206. include_directories("${PROJECT_BINARY_DIR}/include")
  207. include_directories ("${CMAKE_INSTALL_PREFIX}/include/")
  208. link_directories ("${CMAKE_INSTALL_PREFIX}/lib/")
  209. ########################################################################
  210. # Build Modules
  211. add_subdirectory (Modules)
  212. ########################################################################
  213. # add a target to generate API documentation with Doxyfile.in
  214. # ALL make documentation build by default if possible
  215. find_package(Doxygen)
  216. if(DOXYGEN_FOUND)
  217. if (LEMMA_BUILD_DOCUMENTATION)
  218. # Custom header and footer option, enable in Doxygen
  219. # file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/Documentation/header.html
  220. # DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/Documentation/header.html
  221. # )
  222. # file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/Documentation/footer.html
  223. # DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/Documentation/footer.html
  224. # )
  225. configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Documentation/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Documentation/Doxyfile @ONLY)
  226. add_custom_target(doc
  227. ALL
  228. ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Documentation/Doxyfile
  229. WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
  230. COMMENT "Generating API documentation with Doxygen" VERBATIM
  231. )
  232. endif (LEMMA_BUILD_DOCUMENTATION)
  233. endif(DOXYGEN_FOUND)
  234. # vim: set tabstop=4 shiftwidth=4 expandtab: