GLFW include path.

Former-commit-id: 0cef4a037ab795439aee7f7203868a7ed6d0773f

shared/cmake/libigl.cmake

@@ -367,8 +367,8 @@ if(LIBIGL_WITH_OPENGL)
       set(GLFW_BUILD_DOCS OFF CACHE BOOL " " FORCE)
       set(GLFW_BUILD_INSTALL OFF CACHE BOOL " " FORCE)
       add_subdirectory(${NANOGUI_DIR}/ext/glfw glfw)
-      target_include_directories(glfw ${IGL_SCOPE} ${NANOGUI_DIR}/ext/glew/include)
     endif()
+    target_include_directories(glfw ${IGL_SCOPE} ${NANOGUI_DIR}/ext/glew/include)
     target_link_libraries(igl_opengl_glfw ${IGL_SCOPE} igl_opengl glfw)
 
     ### Compile the viewer

tutorial/CMakeLists.txt

@@ -4,7 +4,7 @@ message(STATUS "CMAKE_C_COMPILER: ${CMAKE_C_COMPILER}")
 message(STATUS "CMAKE_CXX_COMPILER: ${CMAKE_CXX_COMPILER}")
 
 ### libIGL options: choose between header only and compiled static library
-option(LIBIGL_USE_STATIC_LIBRARY "Use LibIGL as static library" OFF)
+option(LIBIGL_USE_STATIC_LIBRARY "Use LibIGL as static library" ON)
 option(LIBIGL_WITH_VIEWER      "Use OpenGL viewer"  ON)
 option(LIBIGL_WITH_NANOGUI     "Use Nanogui menu"   OFF)