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cmake_minimum_required(VERSION 2.8)
project(GudhUI)
find_package(CGAL COMPONENTS Qt5)
find_package(Qt5 COMPONENTS Widgets Xml OpenGL)
find_package(QGLViewer)
find_package(OpenGL)
if ( CGAL_FOUND AND Qt5_FOUND AND OPENGL_FOUND AND QGLVIEWER_FOUND )
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
SET(Boost_USE_STATIC_LIBS ON)
SET(Boost_USE_MULTITHREAD OFF)
INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS})
LINK_DIRECTORIES(${Boost_LIBRARY_DIRS})
include(${CGAL_USE_FILE})
# In CMakeLists.txt, when include(${CGAL_USE_FILE}), CXX_FLAGS are overwritten.
# cf. http://doc.cgal.org/latest/Manual/installation.html#title40
# A workaround is to add "-std=c++11" again.
# 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.
if(NOT MSVC)
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG(-std=c++11 COMPILER_SUPPORTS_CXX11)
if(COMPILER_SUPPORTS_CXX11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
endif()
endif()
# - End of workaround
include_directories (${QGLVIEWER_INCLUDE_DIR})
#####################################################################
add_executable ( GudhUI
gui/gudhui.cpp
gui/MainWindow.cpp
gui/Menu_k_nearest_neighbors.cpp
gui/Menu_uniform_neighbors.cpp
gui/Menu_edge_contraction.cpp
gui/Menu_persistence.cpp
view/Viewer_instructor.cpp
view/Viewer.cpp
)
target_link_libraries( GudhUI Qt5::Widgets Qt5::Xml Qt5::OpenGL )
target_link_libraries( GudhUI ${QGLVIEWER_LIBRARIES} )
target_link_libraries( GudhUI ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} )
else()
message(STATUS "NOTICE: GudhUI requires CGAL, the QGLViewer, OpenGL and Qt5, and will not be compiled.")
endif()
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