[cvs-nhc98] No longer hard-code the location of the system-wide config

[Malcolm Wallace]

malcolm: Fri Jan 18 12:59:38 CET 2002

Update of /usr/src/master/nhc/src/hmake
In directory hinken:/tmp/cvs-serv21428

Modified Files:
	Config.hs Makefile MkConfig.hs 
Log Message:
No longer hard-code the location of the system-wide config file into
a generated file (Local.hs).  Instead, read the environment variable
HMAKEDIR, which gives a better guarantee that we get the config which
really belongs to the executable.