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From: "Jean-Paul de Vooght" <jean-paul DOT devooght AT smallrivers DOT com>
To: <cygwin AT cygwin DOT com>
References: <019b01c924b8$23b5a8e0$9601a8c0 AT CAM DOT ARTIMI DOT COM>
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Subject: RE: RE: difficulties building graphviz 2.20.2
Date: Mon, 6 Oct 2008 15:15:29 +0200
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Thanks Dave!

This did help me get passed iffe. I'll continue now on the graphviz mailing
list trying to figure out why the build breaks building stuff under
cmd/lefty.

Cygwin is treated differently than UWIN when it comes to defining WIN32 and
MSWIN32 which are only set for UWIN in CFLAGS and CSSFLAGS.
When it comes to setting WITH_WIN32_TRUE and WITH_WIN32_FALSE though,
configure bundles UWIN together with cygwin and assumes WITH_WIN32_TRUE.

As a result, when making files under os and ws, the compiler aborts in
cmd/lefty/ws/mswin32 complaining in gcommon about symbols which are not
found in windows.h - which I do have installed.

I suspect it's related. I already tried setting WIN32 and MSWIN32 which
didn't work. Would be nice if there was a clean way out... I'll see if the
graphviz dudes can help me out here...

- JP

> -----Original Message-----
> From: Dave Korn [mailto:dave DOT korn AT artimi DOT com]
> Sent: 02 October 2008 19:56
> To: cygwin AT cygwin DOT com
> Subject: RE: difficulties building graphviz 2.20.2
> 
> JP de Vooght wrote on 02 October 2008 18:38:
> 
> > [cut]
> > Making all in vmalloc
> > make[3]: Entering directory `/home/Jean-Paul/graphviz-
> 2.20.2/lib/vmalloc'
> > mkdir -p ../../FEATURE
> > ../../iffe - set cc gcc   : run ../../lib/vmalloc/features/vmalloc >
> > ../../FEATURE/vmalloc
> >
> > Which hangs the build with a process running which I have to kill
> outside
> > of cygwin.
> 
> > Any ideas?
> 
>   I seem to remember stumbling across this.  I think I worked around it
> by
> running the "iffe" command manually to generate the FEATURE/vmalloc
> file and
> then restarting the make.
> 
>     cheers,
>       DaveK
> --
> Can't think of a witty .sigline today....



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