have mesh

CMakeLists.txt

@@ -488,6 +488,7 @@ if(ENABLE_METIS)
           "licensing requirements stated in contrib/Metis/README.txt.")
 endif(ENABLE_METIS)
 
+if(HAVE_MESH)
   if(ENABLE_NETGEN)
     add_subdirectory(contrib/Netgen)
     include_directories(contrib/Netgen contrib/Netgen/libsrc/include 
@@ -502,7 +503,6 @@ if(ENABLE_BAMG)
     set_config_option(HAVE_BAMG "Bamg")
   endif(ENABLE_BAMG)
 
-
   if(ENABLE_TETGEN_NEW AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/contrib/TetgenNew/tetgen.h)
     add_subdirectory(contrib/TetgenNew)
     include_directories(contrib/TetgenNew)
@@ -518,6 +518,7 @@ elseif(ENABLE_TETGEN AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/contrib/Tetgen/tetge
     message("WARNING: By including Tetgen you have to comply with Tetgen's "
             "special licensing requirements stated in contrib/Tetgen/LICENSE.")
   endif(ENABLE_TETGEN_NEW AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/contrib/TetgenNew/tetgen.h)
+endif(HAVE_MESH)
 
 if(ENABLE_FOURIER_MODEL)
   find_library(FFTW3_LIB fftw3)