[devel] warnings being treated as errors

[devel] warnings being treated as errors

[Dmitriy Kulik]

cc1plus: warnings being treated as errors
/usr/include/qt4/QtCore/qstring.h: In function 'QDateTime
Jabber::stamp2date(const std::string&)':
/usr/include/qt4/QtCore/qstring.h:701: error: assuming signed overflow
does not occur when assuming that (X - c) > X is always false

Я вот понимаю что это не критично, как обьяснить компилятору?

со всего что присутствует:

%define cmake_flags -DPREFIX=%prefix -DCMAKE_INSTALL_PREFIX=%prefix

%build
CFLAGS="%optflags" \
CXXFLAGS="%optflags" \
cmake %cmake_flags .
%make_build

Re: [devel] warnings being treated as errors

[Andrey Rahmatullin]

[-- Attachment #1: Type: text/plain, Size: 718 bytes --]

On Thu, Sep 02, 2010 at 03:24:36AM +0300, Dmitriy Kulik wrote:
> cc1plus: warnings being treated as errors
> /usr/include/qt4/QtCore/qstring.h: In function 'QDateTime
> Jabber::stamp2date(const std::string&)':
> /usr/include/qt4/QtCore/qstring.h:701: error: assuming signed overflow
> does not occur when assuming that (X - c) > X is always false
> 
> Я вот понимаю что это не критично,
А я  - нет.

> как обьяснить компилятору?
Выковырять -Werror из CMakeLists либо попробовать
%add_optflags -fnostrict-overflow

-- 
WBR, wRAR (ALT Linux Team)
Powered by the ALT Linux fortune(6):

<hiddenman> ya-legion: а что нового в ff3.1 полезного?
<ya-legion> hiddenman: для тебя в нём только новые сегфолты

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 490 bytes --]