[Mingw-w64-public] Fwd: _mkgmtime missing on win32 gcc-4.9.3

2016-04-12 Thread Jeroen Ooms 
I need to build win32 librasqal (e.g. mingw-w64-rasqal) on mingw-w64
with gcc 4.9.3. The library is building fine with gcc 4.6.3 and gcc 5,
but on the gcc 4.9.3 toolchain I get a linking error (only on win32):

undefined reference to `_mkgmtime'

It looks like even though _mkgmtime is declared in the headers it is
not available in the 32bit runtime?

I did find this open bug report:
https://sourceforge.net/p/mingw-w64/bugs/473/ . It suggests rebuilding
mingw-w64 but that is not an option for me, our toolchain is frozen.

Is there any way or workaround that I can use to link this library
with gcc-4.9.3 ?

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Re: [Mingw-w64-public] windres option for -march?

2016-04-12 Thread Martin Mitáš 

Yes, if the _whole_ tool-chain is really multi-arch enabled. 
I already saw some gcc-based toolchain builds targeting Windows
where actually only some of the tools were.

And, unfortunately, the command line parameters are inconsistent
among the tools.

I use:
 * "-m32" or "-m64" for gcc (which is likely just a shortcut for some 
-march=XXX),
 * "--target=pe-x86-64" or "--target=pe-i386" for windres
 *  "-m;i386:x86-64;-f;--64" or "-m;i386;-f;--32" for dlltool

Hope this helps,
Martin



Dne 12. 4. 2016 v 20:58 Julien Darthenay napsal(a):
> Hello,
> 
> I try to build either a 64-bit program or a 32-bit with the same compiler.
> It seems with "gcc" correct options could be, respectively, 
> "-march=x86-64" and "-march=athlon-xp". But I am unable to find the 
> options to use with "windres" to build the resource object file. Are 
> there any "windres" option to use to target 64-bit and 32-bit ?
> 
> Regards,
> 
> Julien Darthenay
> 
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[Mingw-w64-public] windres option for -march?

2016-04-12 Thread Julien Darthenay 
Hello,

I try to build either a 64-bit program or a 32-bit with the same compiler.
It seems with "gcc" correct options could be, respectively, 
"-march=x86-64" and "-march=athlon-xp". But I am unable to find the 
options to use with "windres" to build the resource object file. Are 
there any "windres" option to use to target 64-bit and 32-bit ?

Regards,

Julien Darthenay

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Re: [Mingw-w64-public] How the program is runing in windowsxp?

2016-04-12 Thread Riot 
Just to chip in, I build on Win XP (32bit) with no special defines set.
The binaries work perfectly fine on XP and all later windows versions.

We do link statically, and use --static-libgcc and --static-libstdc++ on
Windows, to minimise DLL hell issues.

What issue are you having exactly running on XP, what error occurs?  Are
there any particular libraries you're using that might be causing the
problem?

-Riot

On 11 April 2016 at 20:43, Pavel  wrote:

> Hello,
>
> I think this is not sufficient. -D__USE_MINGW_ANSI_STDIO should help,
> however, my experience is that it somehow cripples swprintf with %s
> placeholder on post-XP systems. So you always need to create separate
> build for XP, if you want to support that system :-(
>
> Pavel
>
>
> On Mon, 2016-04-11 at 14:21 +0200, julien.darthe...@laposte.net wrote:
> > Hello,
> >
> > Can you try to build your program with the g++ flag
> "-D_WIN32_WINNT=0x0501" or maybe "-D_WIN32_WINNT=0x0502"?
> >
> > - Mail original -
> >
> > De: "kl222" 
> > À: "mingw android" 
> > Cc: mingw-w64-public@lists.sourceforge.net
> > Envoyé: Lundi 11 Avril 2016 03:42:18
> > Objet: [Mingw-w64-public] How the program is runing in windowsxp?
> >
> > Hi all:
> >
> > I use mingw g++ to build a programe. It is running in windows 7 and
> > laster. But it don't run in windowsxp.
> >
> > Use msvc 2013 tools chains build a programe with parameter
> > /SUBSYSTEM:WINDOWS",5.01" . It is running in windowsxp.
> >
> > How do use mingw g++?
> >
> >
> >
> > Thinks!
> >
> >
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>
>
>
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> Manager
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Re: [Mingw-w64-public] undefined reference to `IID_IMultiLanguage'

2016-04-12 Thread Erik van Pienbroek 
julien.darthe...@laposte.net schreef op di 12-04-2016 om 12:08 [+0200]:
> http://www.qtcentre.org/threads/38060-How-to-fix-this-error-undefined
> -reference-to-IID_IMultiLanguage 
> 
> You seem to need - lmlang linker option. 

Unfortunately there's no mlang import library in mingw-w64 so that
won't work..

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Re: [Mingw-w64-public] undefined reference to `IID_IMultiLanguage'

2016-04-12 Thread julien . darthenay 
http://www.qtcentre.org/threads/38060-How-to-fix-this-error-undefined-reference-to-IID_IMultiLanguage
 

You seem to need - lmlang linker option. 

- Mail original -

De: "Erik van Pienbroek"  
À: mingw-w64-public@lists.sourceforge.net 
Envoyé: Mardi 12 Avril 2016 11:23:49 
Objet: [Mingw-w64-public] undefined reference to `IID_IMultiLanguage' 

Hey, 

I'm currently trying to get the latest qtwebkit (5.6.0) built against 
mingw-w64 v5.0rc2, but I'm getting the following linker error: 
TextCodecWin.cpp:85: undefined reference to `IID_IMultiLanguage' 

I'm wondering whether I'm running into a mingw-w64 bug here or whether 
something needs to be 
fixed in qtwebkit. A grep on the mingw-w64 headers shows that this 
symbol is declared in mlang.h 
I can confirm that the qtwebkit code in question is also including this 
header. 

MSDN ( https://msdn.microsoft.com/en-us/library/aa741022%28v=vs.85%29.a 
spx ) doesn't tell 
whether additional linker flags are needed for this interface, but 
adding -luuid doesn't resolve the issue 

Regards, 

Erik van Pienbroek 
##SELECTION_END## 
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[Mingw-w64-public] undefined reference to `IID_IMultiLanguage'

2016-04-12 Thread Erik van Pienbroek 
Hey,

I'm currently trying to get the latest qtwebkit (5.6.0) built against
mingw-w64 v5.0rc2, but I'm getting the following linker error:
  TextCodecWin.cpp:85: undefined reference to `IID_IMultiLanguage'

I'm wondering whether I'm running into a mingw-w64 bug here or whether
something needs to be
fixed in qtwebkit. A grep on the mingw-w64 headers shows that this
symbol is declared in mlang.h
I can confirm that the qtwebkit code in question is also including this
header.

MSDN ( https://msdn.microsoft.com/en-us/library/aa741022%28v=vs.85%29.a
spx ) doesn't tell
whether additional linker flags are needed for this interface, but
adding -luuid doesn't resolve the issue

Regards,

Erik van Pienbroek
##SELECTION_END##
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