[ace-users] Note for mingw32 compiling

[Johnny Willemsen]

Hi,
 
Must that DLL always linked into the app?
 
Johnny


  _____  

From: Wang Yiping [mailto:ypwangandy at gmail.com] 
Sent: Saturday, June 30, 2007 12:32 AM
To: Johnny Willemsen
Cc: ace-users at cse.wustl.edu
Subject: Re: Note for mingw32 compiling


Hi, Johnny

The second one is not fix just a note. Because after I finished compiling on
mingw32 I just happened to see that the ace.dll depends on that specified
dll provided by mingw. If you want to put it somewhere I think the compiling
Readme for mingw (if have) is the best place. 

Regards,
Andy


On 6/29/07, Johnny Willemsen <jwillemsen at remedy.nl> wrote: 

Hi,

I have added the change to platform_mingw32.GNU, not sure what todo with
your second remark.

Regards,

Johnny Willemsen
Remedy IT
Postbus 101
2650 AC  Berkel en Rodenrijs
The Netherlands 
www.theaceorb.nl / www.remedy.nl

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"andy" < ypwangandy at gmail.com> wrote in message
news:<1183082411.763690.17190 at n60g2000hse.googlegroups.com >...
> Hi, All
>
> Here are some notes for compiling on Mingw32.
>
> 1. mingw+SSL
> usually the openssl compiled on mingw32 is libssl32.a(libssl32.dll)
> and libeay32.a(libeay32.dll ) so it is better to use these. Do the
> changing below.
> $ACE_ROOT/include/makeinclude/platform_mingw32.GNU
> +PLATFORM_SSL_LIBS = -lssl32 -leay32
>
> actually you can still use libssl.a and libcrypto.a (which are static
> library) but you need to add "-lgdi32" in order to make linker happy
> since the crypto/rand/rand_win.c uses CreateDC and related stuff.
>
> 2. libACE.dll needs mingwm10.dll
> >From Mingw mthr.c::__mingwthr_key_dtor
>  *  - gcc uses -mthreads option
>  *  - user code uses C++ exceptions
>  *
>  * The sole job of the Mingw thread support DLL (MingwThr) is to 
> catch
>  * all the dying threads and clean up the data allocated in the TLSs
>  * for exception contexts during C++ EH. Posix threads have key
> dtors,
>  * but win32 TLS keys do not, hence the magic. Without this, there's 
> at
>  * least `6 * sizeof (void*)' bytes leaks for each catch/throw in each
>  * thread. The only public interface is __mingwthr_key_dtor().
>  *
>  * Created by Mumit Khan  <  <mailto:khan at nanotech.wisc.edu>
khan at nanotech.wisc.edu>
>
> Enjoy!
> Andy
>




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