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CMakeLists.txt 12KB

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