Re: [Qemu-devel] 64-bit build of qemu-system-arm with mingw-w64 not functional

[Stefan Weil]

Am 08.04.2015 um 00:45 schrieb Liviu Ionescu:
> > On 08 Apr 2015, at 01:36, Peter Maydell <address@hidden> wrote:
> >
> > No,  I built an actual 64 bit Windows binary and it worked.
> ok, then it must be only a matter of configure, which does not detect running 
> on mingw-w64 to set the required options (perhaps like -mthreads  -D_POSIX=1), 
> and I need to set them manually.
>
> I'll look at Stephen Weil's options and try again.

Here they are:

../../../configure --cross-prefix=x86_64-w64-mingw32- 
--enable-trace-backend=stderr 
--extra-cflags=-Wno-missing-format-attribute && make

So you can see that I build in a subdirectory, enable a trace backend 
(no special reason
for that, just to cover more code during the build) and suppress a 
compiler warning.

And yes, I use mingw-w64.Here is my package list (from Debian Jessie):

ii  binutils-mingw-w64-i686 2.22-8+deb7u2+2+deb7u1        amd64        
Cross-binutils for Win32 (x86) using MinGW-w64
ii  binutils-mingw-w64-x86-64 2.22-8+deb7u2+2+deb7u1        amd64        
Cross-binutils for Win64 (x64) using MinGW-w64
ii  g++-mingw-w64 4.6.3-14+8                    all          GNU C++ 
compiler for MinGW-w64
ii  g++-mingw-w64-i686 4.6.3-14+8                    amd64        GNU 
C++ compiler for MinGW-w64 targeting Win32
ii  g++-mingw-w64-x86-64 4.6.3-14+8                    amd64        GNU 
C++ compiler for MinGW-w64 targeting Win64
ii  gcc-mingw-w64 4.6.3-14+8                    all          GNU C 
compiler for MinGW-w64
ii  gcc-mingw-w64-base 4.6.3-14+8                    amd64        GNU 
Compiler Collection for MinGW-w64 (base package)
ii  gcc-mingw-w64-i686 4.6.3-14+8                    amd64        GNU C 
compiler for MinGW-w64 targeting Win32
ii  gcc-mingw-w64-x86-64 4.6.3-14+8                    amd64        GNU 
C compiler for MinGW-w64 targeting Win64
ii  gdb-mingw-w64 7.4.1-1.1+5                   amd64        
Cross-debugger for Win32 and Win64 using MinGW-w64
ii  gdb-mingw-w64-target 7.4.1-1.1+5                   all          
Cross-debugger server for Win32 and Win64 using MinGW-w64
ii  gtk-mingw-w64-x86-64 3.6.4-20131201-2              all          
Converted tgz package
ii  gtk2.0-mingw-w64-i686 2.24.10-20120208-2            all          
Converted tgz package
ii  libfdt-mingw-w64-i686 1.4.0-2                       all          
Converted tgz package
ii  libfdt-mingw-w64-x86-64 1.4.0-2                       all          
Converted tgz package
ii  libpthreads-mingw-w64 2.9.1+dfsg-1                  all          
POSIX threads library for 32- and 64-bit Windows
ii  mingw-w64 2.0.3-1                       all          Development 
environment targetting 32- and 64-bit Windows
ii  mingw-w64-i686-dev 2.0.3-1                       all          
Development files for MinGW-w64 targeting Win32
ii  mingw-w64-tools 2.0.3-1                       amd64        
Development tools for 32- and 64-bit Windows
ii  mingw-w64-x86-64-dev 2.0.3-1                       all          
Development files for MinGW-w64 targeting Win64

The last time when I had to debug a crash on Windows, I used gdb to find 
the reason.

Regards
Stefan