Hi Jim, On Fri, May 27, 2011 at 1:06 PM, Jim Huang <jim.hu...@linaro.org> wrote: > Hello list, > > If you build Android using gcc-linaro-4.5-2011.05 [1], you will > encounter a problem that bootanimation shows endless. It results from > the mis-optimization in libgui, which handles the operations in > Android SensorManager. > > To work around this problem, you can apply the following patch: > > --- a/libs/gui/Android.mk > +++ b/libs/gui/Android.mk > @@ -18,6 +18,8 @@ LOCAL_SHARED_LIBRARIES := \ > > LOCAL_MODULE:= libgui > > +LOCAL_CFLAGS += -O0 > +
in channel you said that -O1 is also working ... do we need O0 here? one idea would be to make a list of all optimizations that come for O2 and then spin builds with adding one at a time ... in that way we can narrow down things. Not sure if that would be helpful for fixing the issue. we definitly should file a bug against linaro-android project and then also add gcc-linaro project so it gets visibility of toolchain WG. -- - Alexander _______________________________________________ linaro-dev mailing list linaro-dev@lists.linaro.org http://lists.linaro.org/mailman/listinfo/linaro-dev
