46 lines
1.5 KiB
CMake
46 lines
1.5 KiB
CMake
if(NOT CGAL_WIDGET_IS_EXTERNAL_PROJECT)
|
|
set(CGAL_WIDGET_PREFIX "" CACHE PATH "The path to the prefix of an cgal-widget installation")
|
|
set(CGAL_WIDGET_INCLUDE_DIR "" CACHE PATH "The path to the headers of an cgal-widget installation")
|
|
set(CGAL_WIDGET_LIBRARY_DIR "" CACHE PATH "The path to the library of an cgal-widget installation")
|
|
|
|
set(_search_paths "")
|
|
if(CGAL_WIDGET_INCLUDE_DIR AND EXISTS ${CGAL_WIDGET_INCLUDE_DIR})
|
|
list(APPEND _search_paths ${CGAL_WIDGET_INCLUDE_DIR})
|
|
endif()
|
|
if(CGAL_WIDGET_PREFIX AND EXISTS ${CGAL_WIDGET_PREFIX})
|
|
list(APPEND _search_paths "${CGAL_WIDGET_PREFIX}/include")
|
|
endif()
|
|
find_path(
|
|
CGAL_WIDGET_INCLUDE_DIRS
|
|
NAMES cgal-widget/cgal-widget.hpp
|
|
PATHS ${_search_paths})
|
|
|
|
set(_search_paths "")
|
|
if(CGAL_WIDGET_LIBRARY_DIR AND EXISTS ${CGAL_WIDGET_LIBRARY_DIR})
|
|
list(APPEND _search_paths ${CGAL_WIDGET_LIBRARY_DIR})
|
|
endif()
|
|
if(CGAL_WIDGET_PREFIX AND EXISTS ${CGAL_WIDGET_PREFIX})
|
|
list(APPEND _search_paths "${CGAL_WIDGET_PREFIX}/lib")
|
|
endif()
|
|
find_library(
|
|
CGAL_WIDGET_LIBRARIES
|
|
NAMES preprocmath
|
|
PATHS ${_search_paths})
|
|
unset(_search_paths)
|
|
|
|
if(CGAL_WIDGET_INCLUDE_DIRS AND CGAL_WIDGET_LIBRARIES)
|
|
set(CGAL_WIDGET_FOUND TRUE)
|
|
endif()
|
|
|
|
if(CGAL_WIDGET_FOUND)
|
|
if(NOT CGAL_WIDGET_FIND_QUIETLY)
|
|
message(STATUS "Found cgal-widget")
|
|
endif()
|
|
set(HAVE_CGAL_WIDGET 1)
|
|
elseif(CGAL_WIDGET_FOUND)
|
|
if(CGAL_WIDGET_FIND_REQUIRED)
|
|
message(FATAL_ERROR "Could not find cgal-widget")
|
|
endif()
|
|
endif()
|
|
endif()
|