K 10
svn:author
V 2
mi
K 8
svn:date
V 27
2008-01-26T23:43:36.000000Z
K 7
svn:log
V 716
When WARNS is set in a Makefile even to 1, the flag ``-Wsystem-headers''
is added to the list of compiler's warning-flags. This triggers a
warning like:

/usr/include/c++/4.2/bits/basic_ios.h:156: warning: empty body in an if-statement

in g++42. When this compiler is used, where NO_WERROR is set, the port
fails to build, as warnings are treated as errors. This, pretty much,
means, that NO C++ code can currently be compiled with WARNS set to
anything on FreeBSD.

Work-around the deficiency for now by removing the ``-Wsystem-headers''
from CXXFLAGS after including bsd.lib.mk. This fixes graphics/libfpx on
8.x as well as allows the port to be built by gcc-4.2 on 6.x and 5.x.

Continuously reminded of by:	pav

END
