CMakeLists.txt

#
# CMake listfile to specify the build process, see:
# http://www.cmake.org/cmake/help/documentation.html
#
project(QML-OGDF)

# Require CMake 2.8.11+ for tweaked Qt5 support.
cmake_minimum_required(VERSION 2.8.11)

# Check for polluted source tree.
if(EXISTS ${CMAKE_SOURCE_DIR}/CMakeCache.txt OR
    EXISTS ${CMAKE_SOURCE_DIR}/CMakeFiles)
    message(FATAL_ERROR
        "Source directory is polluted:"
        "\n  * remove CMakeCache.txt"
        "\n  * remove CMakeFiles directory")
endif()

# Suppress in-source builds.
if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
    message(FATAL_ERROR
        "CMake generation is not allowed within the source directory:"
        "\n  * mkdir build"
        "\n  * cd build"
        "\n  * Unix-like: cmake -G \"Unix Makefiles\" .."
        "\n  * Windows: cmake -G \"Visual Studio 10\" ..")
endif()

if(MSVC)
    # /MP Enable build with multiple processes.
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
endif()

# Add sub-projects (order is important!)
add_subdirectory(ogdfplugin)
add_subdirectory(demo)