diff --git a/CMakeLists.txt b/CMakeLists.txt index 9da0d79b..84463bce 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -71,7 +71,14 @@ find_package(Boost REQUIRED) find_package(ZLIB REQUIRED) find_package(Threads REQUIRED) find_package(SimGear 2.5.0 REQUIRED) + find_package(CGAL COMPONENTS Core REQUIRED) +if(${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION} VERSION_LESS 4.0) + message(FATAL_ERROR "CGAL >= 4.0 is required. Found ${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION}") +else(${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION} VERSION_LESS 4.0) + message(STATUS "Found CGAL ${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION}") +endif(${CGAL_MAJOR_VERSION}.${CGAL_MINOR_VERSION} VERSION_LESS 4.0) + find_package(TIFF) # needed for SRTM if (CMAKE_CL_64) find_package(JPEG) # needed for SRTM