COMP: remove boost/mpfr/gmp linkage for foamyMesh components.

- CGAL itself includes its library dependencies, we only need to
  provide the -L... option to the proper ThirdParty locations.

  Should help improve general build robustness.

applications/utilities/mesh/generation/foamyMesh/cellSizeAndAlignmentGrid/Make/options

@@ -25,8 +25,6 @@ EXE_INC =  \
 
 EXE_LIBS =  \
     $(CGAL_LIBS) \
-    -lmpfr \
-    -lboost_thread \
     -lconformalVoronoiMesh \
     -lfiniteVolume    \
     -lmeshTools \

applications/utilities/mesh/generation/foamyMesh/foamyHexMeshBackgroundMesh/Make/options

@@ -22,9 +22,6 @@ EXE_INC = \
 
 EXE_LIBS = \
     $(CGAL_LIBS) \
-    -lboost_thread \
-    -lmpfr \
-    -lgmp \
     -lconformalVoronoiMesh \
     -ldecompositionMethods /* -L$(FOAM_LIBBIN)/dummy -lscotchDecomp */ \
     -ldecompose \

applications/utilities/mesh/generation/foamyMesh/foamyHexMeshSurfaceSimplify/Make/options

@@ -16,8 +16,6 @@ EXE_INC = \
 
 EXE_LIBS = \
     $(CGAL_LIBS) \
-    -lboost_thread \
-    -lmpfr \
     -L$(FASTDUALOCTREE_SRC_PATH) -lperf_main \
     -lGL \
     -lconformalVoronoiMesh \

wmake/rules/General/CGAL

@@ -10,5 +10,4 @@ CGAL_LIBS = \
     -L$(GMP_ARCH_PATH)/lib$(WM_COMPILER_LIB_ARCH) \
     -L$(BOOST_ARCH_PATH)/lib \
     -L$(CGAL_ARCH_PATH)/lib \
-    -lCGAL \
-    -lmpfr
+    -lCGAL