cxref ported (trivially)

["Robert Praetorius" <RPraetorius at AspenRes dot Com>]

     After a coworker expressed the desire for a cross-reference 
utility, I recalled there was something called cxref (see

	 http://www.gedanken.demon.co.uk/cxref/

) out there.  I was able to compile it under 19.1 (using Mr. Okhapin's 
latest .dll and Mr. Khan's egcs) by making one trivial change - adding 
CYGWIN32 to the list of implementations that preferred stdarg.h to 
vararg.h.

     I find the output from cxref to be quite useful and reasonably 
attractive, if a bit spartan.  (It runs somewhat slowly, 'though, 
perhaps I'll set it up for an overnight batch job.)

     The diffs I'm posting here also include a coupla local changes 
for configuration and for cxref-cpp.  Although I built cxref-cpp, I
haven't really tested it.*  When I built cxref-cpp (before building 
cxref itself), I did a

	make configure

and edited the resulting Makefile.cpp so that the pathnames in it 
contained no backslashes or colons, just to be on the safe side, then 
proceeded to do a

	make

.  I've put the resulting .EXEs in

	ftp://ftp.ma.ultranet.com/pub0/r/rmp/cxref.exe
	ftp://ftp.ma.ultranet.com/pub0/r/rmp/cxref-cpp.exe

but can't guarantee they'll be there for a long time.  If someone 
would like put them in wunna directories where cygwin ports already 
live (or rebuild from my diffs, or whatever), that'd be fine by me.

*I've tested cxref using Watcom C 11.0a (wcc386.exe) as the 
 preprocessor.  After #defining all the Watcom extended keywords out 
 of the way, this seems to work just fine.

-------p--a--s--s--i--o--n-----n--e--e--d--s-----a-----f--a--c--e-------
"oncology recapitulates philately" --Mark Maxson    Robert M. Praetorius
"balance, not symmetry" --Mark Stanley    work: RPraetorius@AspenRes.Com
(attribution by Stigler)     fun & recreation: rmp@PopJ1.MA.UltraNet.Com
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     File:  diffs
     Date:  21 May 1998, 14:01
     Size:  1968 bytes.
     Type:  Text

diffs