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Dan, thank you very much. Your CROSSTOOL is really good, strong and very useful. It helps me much. Thanks again. :) On Wed, 01 Dec 2004 07:00:33 -0800, Dan Kegel <dank@kegel.com> wrote: > Wu Bridge wrote: > > > > On Tue, 30 Nov 2004 11:04:20 -0800, Daniel Kegel <dank@kegel.com> wrote: > > > >>Wu Bridge wrote: > >> > >>>I'm working on building arm-linux toolchain for GCC-3.4, xscale. I > >>>used CROSSTOOL-0.28-rc34/arm-iwmmxt, but the toolchain encountered > >>>problem when building a large c++ project. I had another arm-linux > >>>toolchain for GCC-3.3.2, which is OK to build that project. > >> > >>Can you post the error it encountered, and the source snippet that > >>didn't build? It's quite likely that gcc-3.4 is running into > >>something that it is stricter about than gcc-3.3 was. > >> > > > > You are right. The following are errors when building qte-3.04. > > I have found http://gcc.gnu.org/ml/gcc-patches/2003-07/msg01664.html > > describes GCC-3.4 prevents non-const reference bindings to packed > > fields. This is correspond to the first error. The second error is > > because GCC-3.4 require explicitly using this->clear() instead of > > clear(). > > ... > > In member function `ushort& QChar::unicode()': > > /home/bridge/qpe/qpe-new-glibc/qt-embedded-free-3.0.4/include/qstring.h:178: > > error: cannot bind packed field `((QChar*)this)->QChar::ucs' to > > `ushort&' > > ... > > Whew! Glad to hear it isn't crosstool's fault :-) > > >>gcc-3.4 is a tad bit harder to build than gcc-3.3, if I remember > >>properly. > > > > It is. > > BTW: It seems that the bootstrap gcc configured with > > --with-inhibit-libc option works well. In case what do you consider > > with so complex method? :) > > Oh, I dunno, probably because I needed it to work with all > versions of gcc, and older versions need a different trick. > - Dan > > -- > Trying to get a job as a c++ developer? See http://kegel.com/academy/getting-hired.html > > -- best regards, -Bridge ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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