The projects that required getopt were:
- acyclic
- bcomps
- ccomps
- dijkstra
- edgepaint
- gc
- gml2gv
- graphml2gv
- gv2gml
- gvcolor
- gvgen
- gvmap
- gvpack
- gvprlib
- gxl2gv
- mingle
- mm2gv
- nop
- prune
- sccmap
- smyrna
- tred
- unflatten

Also made minor changes to graphml2gv for proper linking.