currently we get DocsOk even when no documentation is created because the package doesn't contain any buildable library, with the following two patches "cabal install" will check and avoid running "setup haddock" if no documentation is going to be created returning DocsNotTried. A possible downside is that we don't get the warning that suggests --executables anymore from "cabal install" (it's still printed when running "cabal haddock"), if that has to be restored we can make hasDocsToBuild print the warning, or make it return the String instead of Bool. We could also make the report even more accurate by making hadDocsToBuild return a list of the components of the package for which it'll produce documentation. The whole thing is a bit nasty without a specified semantic for the Setup haddock command to be respected by Custom build systems. Mon Jul 6 11:23:55 CEST 2009 Andrea Vezzosi <sanzhiyan@gmail.com> * expose hasDocsToBuild from D.S.Haddock Mon Jul 6 16:41:00 CEST 2009 Andrea Vezzosi <sanzhiyan@gmail.com> * make build reports more accurate for the haddock step