Re: [Qemu-devel] Concerning " [PULL 6/6] curses: Use cursesw instead of curses"

[Sergey Smolov]

On 08.11.2016 20:28, Cornelia Huck wrote:
> On Tue, 8 Nov 2016 16:49:51 +0000
> Stefan Hajnoczi <address@hidden> wrote:
>
> > On Tue, Nov 08, 2016 at 10:40:20AM +0300, Sergey Smolov wrote:
> > > Dear List!
> > >
> > > I've encountered the same problem as was discussed in this thread:
> > > https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg07898.html
> > >
> > > Does anybody succeeded in solving the problem?
> > >
> > >  From my side, the problem appears when I run the 'configure' script with
> > > '--target-list=aarch64-softmmu' option. The script returns the following
> > > message to me:
> > >
> > > ERROR: configure test passed without -Werror but failed with -Werror.
> > >         This is probably a bug in the configure script. The failing command
> > >         will be at the bottom of config.log.
> > >         You can run configure with --disable-werror to bypass this check.
> > >
> > > I've attached a config.log to this e-mail.
> > [...]
> >
> > > cc -Werror -fPIE -DPIE -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 
> > > -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef 
> > > -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv 
> > > -Wendif-labels -Wmissing-include-dirs -Wempty-body -Wnested-externs 
> > > -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers 
> > > -Wold-style-declaration -Wold-style-definition -Wtype-limits 
> > > -fstack-protector-all -I/usr/include/libpng14 -o config-temp/qemu-conf.exe 
> > > config-temp/qemu-conf.c -Wl,-z,relro -Wl,-z,now -pie -m64 -g -lncursesw
> > > config-temp/qemu-conf.c: In function ‘main’:
> > > config-temp/qemu-conf.c:9:3: error: implicit declaration of function ‘addwstr’ 
> > > [-Werror=implicit-function-declaration]
> > > config-temp/qemu-conf.c:9:3: error: nested extern declaration of ‘addwstr’ 
> > > [-Werror=nested-externs]
> > > config-temp/qemu-conf.c:10:3: error: implicit declaration of function 
> > > ‘addnwstr’ [-Werror=implicit-function-declaration]
> > > config-temp/qemu-conf.c:10:3: error: nested extern declaration of ‘addnwstr’ 
> > > [-Werror=nested-externs]
> > > cc1: all warnings being treated as errors
> > http://pdcurses.sourceforge.net/doc/PDCurses.txt:
> >
> >    Wide-character functions from the X/Open standard -- these are only
> >    available when PDCurses is built with PDC_WIDE defined, and the
> >    prototypes are only available from curses.h when PDC_WIDE is defined
> >    before its inclusion in your app:
> >
> >         addnwstr                addstr
> >         addwstr                 addstr
> >
> > QEMU does not define PDC_WIDE.  Try adding ./configure
> > --extra-flags=-DPDC_WIDE.
> I think the problem is rather the incorrect include detection in
> configure -- see <address@hidden> ("[PATCH]
> Fix legacy ncurses detection.") and the following thread.
>
> Sergey: Are you running on SLES?

Dear Cornelia,

I'm running on OpenSUSE 12.2 x86_64.

I've tried to use this patch, but the situation keeps the same.

--
Thanks,
Sergey Smolov