cd build cmake -DCMAKE_TOOLCHAIN_FILE=./../Toolchain-cross-mingw32-linux.cmake ..
http://www.vtk.org/Wiki/File:Toolchain-cross-mingw32-linux.cmake
cmake_minimum_required(VERSION 2.8.9)
project (YourProjectName)
link_directories( ./lib/build usr/local/lib)
include_directories( ./lib usr/local/include)
add_executable(YourProjectName main.c)