Date: Wed, 19 Dec 2007 19:49:43 -0500 From: Mikhail Teterin <mi+mill@aldan.algebra.com> To: current@freebsd.org Subject: WARNS=3 and C++ on 8.x Message-ID: <200712191949.43414.mi%2Bmill@aldan.algebra.com>
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Hello!
The graphics/libfpx port can not currently be built on 8.x, because the
WARNS=3, which is set in files/Makefile.bsd triggers -Wsystem-headers.
That setting triggers the following warning:
In file included from /usr/include/c++/4.2/ios:50,
from /usr/include/c++/4.2/ostream:45,
from /usr/include/c++/4.2/iostream:45,
from /work/a/ports/graphics/libfpx/work/libfpx-1.2.0.12/ole/olestorg.cpp:20:
/usr/include/c++/4.2/bits/basic_ios.h: In member function 'void std::basic_ios<_CharT, _Traits>::_M_setstate(std::_Ios_Iostate)':
/usr/include/c++/4.2/bits/basic_ios.h:156: warning: empty body in an if-statement
The port builds fine on 7.x and 6.x. Could the 8.x, please, be fixed?
I mean, the setting, pretty much, assures, that ALL C++ software can't
be built (with WARNS=3, that is), because almost everything uses iostream.
Thanks!
-mi
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