diff options
Diffstat (limited to 'src/CMakeLists.txt')
| -rw-r--r-- | src/CMakeLists.txt | 90 |
1 files changed, 65 insertions, 25 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 3c38483c..1700ddaa 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -2,6 +2,8 @@ cmake_minimum_required(VERSION 2.6) project(GUDHI) include("CMakeGUDHIVersion.txt") +# Generate GUDHI official version file +configure_file(GUDHIVersion.cmake.in "${CMAKE_SOURCE_DIR}/GUDHIVersion.cmake" @ONLY) enable_testing() @@ -9,33 +11,60 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/modules/") find_package(Boost REQUIRED COMPONENTS system filesystem program_options chrono timer REQUIRED) -if (NOT CMAKE_BUILD_TYPE) - set(CMAKE_BUILD_TYPE "Release") -endif() -if(MSVC) - SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267 /wd4668 /wd4311 /wd4800 /wd4820 /wd4503 /wd4244 /wd4345 /wd4996 /wd4396 /wd4018") -else() - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") -endif() - -set(Boost_USE_STATIC_LIBS ON) -set(Boost_USE_MULTITHREADED ON) -set(Boost_USE_STATIC_RUNTIME OFF) - -find_package(GMP) -if(GMP_FOUND) - find_package(GMPXX) -endif() - -find_package(CGAL) - -# Find TBB package for parallel sort - not mandatory, just optional. -set(TBB_FIND_QUIETLY ON) -find_package(TBB) - if(NOT Boost_FOUND) message(FATAL_ERROR "NOTICE: This demo requires Boost and will not be compiled.") else() + + find_package(GMP) + if(GMP_FOUND) + INCLUDE_DIRECTORIES(${GMP_INCLUDE_DIR}) + find_package(GMPXX) + if(GMPXX_FOUND) + INCLUDE_DIRECTORIES(${GMPXX_INCLUDE_DIR}) + endif() + endif() + + # In CMakeLists.txt, when include(${CGAL_USE_FILE}), CMAKE_CXX_FLAGS are overwritten. + # cf. http://doc.cgal.org/latest/Manual/installation.html#title40 + # A workaround is to include(${CGAL_USE_FILE}) before adding "-std=c++11". + # A fix would be to use https://cmake.org/cmake/help/v3.1/prop_gbl/CMAKE_CXX_KNOWN_FEATURES.html + # or even better https://cmake.org/cmake/help/v3.1/variable/CMAKE_CXX_STANDARD.html + # but it implies to use cmake version 3.1 at least. + find_package(CGAL) + # Only CGAL versions > 4.4 supports what Gudhi uses from CGAL + if (CGAL_VERSION VERSION_LESS 4.4.0) + message("CGAL version ${CGAL_VERSION} is considered too old to be used by Gudhi.") + unset(CGAL_FOUND) + endif() + if(CGAL_FOUND) + include( ${CGAL_USE_FILE} ) + endif() + + if(MSVC) + # Turn off some VC++ warnings + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267 /wd4668 /wd4311 /wd4800 /wd4820 /wd4503 /wd4244 /wd4345 /wd4996 /wd4396 /wd4018") + else() + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wpedantic -Wsign-compare") + endif() + + if(CMAKE_BUILD_TYPE MATCHES Debug) + message("++ Debug compilation flags are: ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_DEBUG}") + else() + message("++ Release compilation flags are: ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_RELEASE}") + endif() + + set(Boost_USE_STATIC_LIBS ON) + set(Boost_USE_MULTITHREADED ON) + set(Boost_USE_STATIC_RUNTIME OFF) + + # Find TBB package for parallel sort - not mandatory, just optional. + set(TBB_FIND_QUIETLY ON) + find_package(TBB) + if (TBB_FOUND) + message("TBB found in ${TBB_LIBRARY_DIRS}") + add_definitions(-DGUDHI_USE_TBB) + endif() + # BOOST ISSUE result_of vs C++11 add_definitions(-DBOOST_RESULT_OF_USE_DECLTYPE) # BOOST ISSUE with Libraries name resolution under Windows @@ -44,14 +73,24 @@ else() INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS}) LINK_DIRECTORIES(${Boost_LIBRARY_DIRS}) + if (DEBUG_TRACES) + message(STATUS "DEBUG_TRACES are activated") + # For programs to be more verbose + add_definitions(-DDEBUG_TRACES) + endif() + #--------------------------------------------------------------------------------------- # Gudhi compilation part include_directories(include) + add_subdirectory(example/common) add_subdirectory(example/Simplex_tree) add_subdirectory(example/Persistent_cohomology) add_subdirectory(example/Skeleton_blocker) add_subdirectory(example/Contraction) + add_subdirectory(example/Bitmap_cubical_complex) + add_subdirectory(example/Witness_complex) + add_subdirectory(example/Alpha_complex) # data points generator add_subdirectory(data/points/generator) @@ -67,8 +106,9 @@ else() # (this registers the build-tree with a global CMake-registry) export(PACKAGE GUDHI) + message("++ make install will install ${PROJECT_NAME} in the following directory : ${CMAKE_INSTALL_PREFIX}") # Create the GUDHIConfig.cmake and GUDHIConfigVersion files - set(CONF_INCLUDE_DIRS "${PROJECT_SOURCE_DIR}/include") + set(CONF_INCLUDE_DIRS "${CMAKE_INSTALL_PREFIX}/include") configure_file(GUDHIConfig.cmake.in "${PROJECT_BINARY_DIR}/GUDHIConfig.cmake" @ONLY) configure_file(GUDHIConfigVersion.cmake.in "${PROJECT_BINARY_DIR}/GUDHIConfigVersion.cmake" @ONLY) |