Re: c++ exceptions in shared library results in crash

[Dan Kegel <dank at kegel dot com>]

Rainer Hochreiter wrote:
> > Right, but what recipe did you use to build it?
>
>
> was a long time ago, but i think i did it like described in
> http://www.objsw.com/CrossGCC/FAQ.html

I don't recall that site having a cygwin recipe.
( Hey, that site now points to billgatliff.com!  But bill's site is down :-( )

> today i successfully built a new toolchain, with crosstool-0.28-rc37 using:
>     binutils-2.15.tar.bz2
>     cygwin-1.5.10-3-src.tar.bz2
>     gcc-3.3.2.tar.bz2
>
> the build process creates cygwin1.dll in:
> $ ls -l /opt/crosstool/i686-pc-cygwin/gcc-3.3.2-/bin/cygwin1.dll
> -rwxr-xr-x    1 raho     develop   7507764 Jan 13 09:23
> /opt/crosstool/i686-pc-cygwin/gcc-3.3.2-/bin/cygwin1.dll
>
> this is a real big dll, compared to the one installed by the cygwin setup
> program:
> $ ls -l /bin/cygwin1.dll
> -rwxr-x---+    1 raho     develop   1153417 May 26  2004 /bin/cygwin1.dll
>
> is this correct?

I confess I haven't tried it myself - the cygwin support was contributed by someone else.

> what now happens is, that i can't run the cross-compiled executables under
> wine, cause wine tells me that it can't found cygwin1.dll even though i
> added the new path in my wine-config;-(

You can't run cygwin programs in Wine.  Wine does not support cygwin.

> the cross-compiled testprogram still crashes under native cygwin ;-(

Hey, but at least you now have an easy recipe for repeating the problem!
Maybe the author of the cygwin support for crosstool can repeat the
problem now, and see about a fix.  Steve?
- Dan

--
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