Fix issue of fault to build for ubunutu. - make build shape_path.c before generate precomputed.h while shape_path.c need it. - It is fixed by moving both precomputed.c & precomputed.h to BUILT_SROUCES. - see http://www.gnu.org/software/automake/manual/\ automake.html#Built-Sources-Example

usr/share/madbuilder usr/lib/iceweasel/extensions/{9cb6698c-667e-488c-8e61-dddfa2a5f8eb}