+dnl Duh! glcanvas/$(TOOLKIT_DIR) doesn't work for msw because some
+dnl genius called it "win"
+if test "${TOOLKIT_DIR}" = "msw" ; then
+ GL_TOOLKIT_DIR="win"
+else
+ GL_TOOLKIT_DIR="${TOOLKIT_DIR}"
+fi
+dnl It's needed in glcanvas/Makefile.in so we even have to subst this hack!
+AC_SUBST(GL_TOOLKIT_DIR)