On 06/28/2009 12:29 AM, Markos Chandras wrote:
Another thing that changed is that we dropped the custom-cxxflags useflag. After
a long period of testing we haven’t come across any problems with “advanced”
cxxflags in Qt 4.5, so now we always let the Qt modules be built with the user-
specified flags. As this is an eclass level change, this means also users of the
stable branch will see this change. An emerge --newuse world will trigger a
recompile of Qt, but this means you will get better optimizations.
Thanks to everyone involved.
I notice though that CXXFLAGS are duplicated. This was always that way
though, for years, but it's a bit annoying. I suppose there's nothing
that can be done about it?
(Example, when compiling something that has to do with Qt here, the
command is:
/usr/x86_64-pc-linux-gnu/gcc-bin/4.3.3/g++ -c -mtune=core2 -march=core2
-O2 -fomit-frame-pointer -pipe -fno-exceptions -mtune=core2 -march=core2
-O2 -fomit-frame-pointer -pipe
There's no point in having everything doubled :P)
