On 10/5/05, Tushar Teredesai <[EMAIL PROTECTED]> wrote: > Hola: > > I have been building glibc for ages now with CFLAGS=CXXFLAGS="-Os > -march=i686 -mtune=i686 -pipe -w" for ages now without any problems.
Just built 2.3.5 with -O3 -march=i686 -pipe and all the tests passed. Didn't like it when I set -march=pentium3. BTW, you don't need to specify -mtune if you have -march because it is implied from -march. >From the gcc manual http://gcc.gnu.org/onlinedocs/gcc-4.0.2/gcc/i386-and-x86_002d64-Options.html -march=cpu-type Generate instructions for the machine type cpu-type. The choices for cpu-type are the same as for -mtune. Moreover, specifying -march=cpu-type implies -mtune=cpu-type. Dan -- http://linuxfromscratch.org/mailman/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
