add_sources(chaco
	Tevec.c        bidir.c            bisect.c       checkeig.c
	checkeig_ext.c checkorth.c        cksturmcnt.c   eigensolve.c
	get_extval.c   get_ritzvals.c     lanc_seconds.c lanczos_FO.c
	lanczos_SO.c   lanczos_SO_float.c lanczos_ext.c  lanczos_ext_float.c
	lanpause.c     makeorthlnk.c      mkeigvecs.c    mkscanlist.c
	orthog1.c      orthogonalize.c    orthogvec.c    ql.c
	rqi.c          rqi_ext.c          scale_diag.c   scanmax.c
	scanmin.c      solistout.c        sorthog.c      splarax.c
	sturmcnt.c     tri_solve.c        warnings.c)