readded link_libraries

Installation/changes.html

@@ -107,6 +107,27 @@ David A. Wheeler's 'SLOCCount'</a>, restricted to the <code>include/CGAL/</code>
 <div>
 <p> Release date: </p>
 
+<h3>Installation</h3>
+<ul>
+<li>This is the last release whose <tt>UseCGAL.cmake</tt> file (if
+  using CGAL in a CMake build environment)
+  contains the line <tt>link_libraries(${CGAL_LIBRARIES_DIR}
+  ${CGAL_3RD_PARTY_LIBRARIES_DIRS})</tt>, as this is a deprecated
+  CMake command. The correct way to link with CGAL's libraries (as for
+  required 3rd party libraries) is to use
+  <tt>target_link_libraries</tt> which specifies for each build target
+  which libraries should be linked. The following serves as example:</BR>
+  <tt> find_package(CGAL)</BR>
+       include(${CGAL_USE_FILE}) </BR>
+       add_executable(myexe main.cpp) </BR>
+       target_link_libraries(myexe ${CGAL_LIBRARIES})</BR>
+  </tt>
+  We also expect further changes in CGAL's CMake setup (change of
+  variable names, consistency of filename and output, removing
+  essential libraries, building executables).
+  </li>
+</ul>
+
 <h3>3D Fast Intersection and Distance Computation</h3>
 <ul>
 <li> Update requirements of the concepts <code>AABBTraits</code> and <code>AABBGeomTraits</code> to match the implementation of the package.

Installation/cmake/modules/UseCGAL.cmake

@@ -56,6 +56,7 @@ if(NOT USE_CGAL_FILE_INCLUDED)
   add_definitions     ( ${CGAL_3RD_PARTY_DEFINITIONS}  ${CGAL_DEFINITIONS}  )
 
   link_directories    ( ${CGAL_LIBRARIES_DIR} ${CGAL_3RD_PARTY_LIBRARIES_DIRS} )
+  link_libraries      ( ${CGAL_LIBRARIES}     ${CGAL_3RD_PARTY_LIBRARIES}      )
 
 
 endif()