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