Em 28-08-2013 21:17, Bruce Dubbs escreveu: > Fernando and I have been having a discussion about some errors that have > come up on the i686. The initial indications were a seg fault when > running javac. Even doing a simple 'javac -version' was demonstrating > the problem. > > Upon doing some research, we found that a change upstream in glibc was > causing it. It really is not 100% clear if it is fundamentally a glibc > or a gcc problem, but a relatively simple fix appears to correct the > problem. > > The problem was involved with the __strstr_sse42 function in glibc and > reports showed crashes with the plasma desktop, kdm, glxgears, among others. > > http://sourceware.org/ml/libc-alpha/2013-08/msg00257.html > > In the glibc build procedures, a simple sed to the glibc code seems to > fix the problem: > > sed -i -e 's/static __m128i/inline &/' sysdeps/x86_64/multiarch/strstr.c > > I am proposing that we add this to both Chapter 5 and Chapter 6 of LFS. > I'm not sure if we need to do an -rc2 or not. > > -- Bruce >
Bruce, just replacing /lib/libc-2.18.so did no allow the machine to reboot. I am a little too tired to go on now, could do wrong things. Tomorrow morning, will backup and then try a complete replacement of glibc, and the report back. If you have the LFS book modified by tomorrow, I will test it tomorrow, too. -- []s, Fernando -- http://linuxfromscratch.org/mailman/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
