[cvs-nhc98] Better handling of package libraries. Previously, the pac

[Malcolm Wallace]

malcolm: Tue Aug  6 15:47:24 CEST 2002

Update of /usr/src/master/nhc/src/hmake
In directory hinken:/tmp/cvs-serv382

Modified Files:
	Argv.hs GetDep.hs Makefile MkConfig.hs 
Added Files:
	RunAndReadStdout.hs PackageConfig.hs 
Log Message:
Better handling of package libraries.  Previously, the package
import directories were detected at installation time, so the
addition of a new package required a re-configure of hmake.
Also, because all of the package dirs were searched on every
invocation, hmake could not warn of a missing `package' flag.
Now, package dirs are detected at runtime, and only for the
requested packages - this fixes both problems.