As discussed on the user's list. Scons is correct AFAICS. OK?
Jürgen
Index: lib/Makefile.am =================================================================== --- lib/Makefile.am (Revision 18714) +++ lib/Makefile.am (Arbeitskopie) @@ -502,6 +502,7 @@ images/math/frac.xpm \ images/math/frac-square.xpm \ images/math/frown.xpm \ + images/math/functions.xpm \ images/math/gamma.xpm \ images/math/gamma2.xpm \ images/math/geq.xpm \