Several portability changes

Added compilers and boost explicit paths, using
new version of VTK which depends on mesa (see
ContinuumIO/anaconda-issues#483 (comment))

dolfin/build.sh

@@ -3,21 +3,31 @@
 mkdir build
 cd build
 
+CC=$PREFIX/bin/cc
+CXX=$PREFIX/bin/c++
+
 export LIBRARY_PATH=$PREFIX/lib
 export INCLUDE_PATH=$PREFIX/include
 
 export BLAS_DIR=$LIBRARY_PATH
-export AMD_DIR=$SP_DIR/petsc
-export UMFPACK_DIR=$SP_DIR/petsc
 
 cmake .. \
+  -DCMAKE_C_COMPILER=$CC \
+  -DCMAKE_CXX_COMPILER=$CXX \
+\
   -DCMAKE_INSTALL_PREFIX=$PREFIX \
   -DCMAKE_INCLUDE_PATH=$INCLUDE_PATH \
   -DCMAKE_LIBRARY_PATH=$LIBRARY_PATH \
+\
+  -DBoost_INCLUDE_DIR=$INCLUDE_PATH \
+  -DBoost_LIBRARY_DIRS=$LIBRARY_PATH \
+  -DBoost_FILESYSTEM_LIBRARY=$LIBRARY_PATH/libboost_filesystem.so \
+\
   -DMPI_C_LIBRARIES=$LIBRARY_PATH/libmpich.so \
   -DMPI_C_INCLUDE_PATH=$INCLUDE_PATH \
   -DMPI_CXX_LIBRARIES=$LIBRARY_PATH/libmpichcxx.so \
   -DMPI_CXX_INCLUDE_PATH=$INCLUDE_PATH \
   -DMPI_Fortran_LIBRARIES=$LIBRARY_PATH/libmpichf90.so \
   -DMPI_Fortran_INCLUDE_PATH=$INCLUDE_PATH
+
 make install

dolfin/meta.yaml

@@ -8,7 +8,7 @@ source:
   md5: 35cb4baf7ab4152a40fb7310b34d5800
 
 build:
-  number: 4
+  number: 5
 
 requirements:
   build:
@@ -19,23 +19,23 @@ requirements:
     - libxml2
     - swig ==3.0.7
     - numpy
-    - vtk <=5.10.1
+    - vtk
     - qt
     - ffc ==1.6.0
     - ply
     - boost
     - eigen3
     - petsc <=3.6.2
     - petsc4py <=3.6.0
-    - slepc <=3.5.4
+    - slepc <=3.6.2
 
   run:
     - python
     - mkl
     - libxml2
     - swig ==3.0.7
     - numpy
-    - vtk <=5.10.1
+    - vtk
     - qt
     - ffc ==1.6.0
     - ufl ==1.6.0
@@ -44,7 +44,7 @@ requirements:
     - eigen3
     - petsc <=3.6.2
     - petsc4py <=3.6.0
-    - slepc <=3.5.4
+    - slepc <=3.6.2
 
 test:
   imports: