Xref:	news-dnh.mv.net comp.os.msdos.djgpp:1871
Path:	news-dnh.mv.net!mv!news.sprintlink.net!newsfeed.internetmci.com!news.msfc.nasa.gov!bcm.tmc.edu!newsfeed.rice.edu!news.sesqui.net!uuneo.neosoft.com!news!sandmann
From:	Charles Sandmann <sandmann AT praline DOT no DOT NeoSoft DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: 387 probleb with DJGPP v2
Date:	Fri, 01 Sep 1995 16:55:18 CDT
Organization:	NeoSoft Internet Services +1 713 968 5800
Lines:	11
References:	<427d38$8k0 AT cray DOT ap DOT utu DOT fi>
Reply-To:	sandmann AT clio DOT rice DOT edu
Nntp-Posting-Host:	praline.no.neosoft.com
To:	djgpp AT sun DOT soe DOT clarkson DOT edu
Dj-Gateway:	from newsgroup comp.os.msdos.djgpp

> 	How 387 emulation works in djgpp v2 ? I just installed v2 in 
> 	my laptop and gcc just gives me SIGNFP - Coprocessor not found..
> 	Do i have to set up some envitoment-variable to tell gcc to use emu387.dxe ?

1) for running your own programs, you need to SET EMU387=C:\V2\BIN\EMU387.DXE
   so it can find it.  This problem will be fixed in next beta release.
2) for running nested programs, you need to SET 387=N ... for some reason the
   autodetection code does not seem to work on nested programs.  I wrote the
   code, but I can't debug the problem 'cause all the boxes I have access to
   have FPUs.  It would be nice if someone with a crippled machine would
   check this out.

- Raw text -