> > I set CFLAGS="-O2 -pipe march=x86-64-v2" on the buildhost and performed a > emerge -ev @world, re-creating all packages in binary form. > > My expectation was that these packages would work on the target platform, but > they don't. Error message "CPU ISA level is lower than required". >
Quiz question: did you rebuild your toolchain *before* or *after* bzip2? Suspicion without proof, the startup code embedded by gcc and glibc may well be affected by the microarchitecture level. As may be libraries statically linked in... The safer way would be to run emerge -ev world, and afterwards build the packages with a second emerge -ev world ... -- Andreas K. Hüttel dilfri...@gentoo.org Gentoo Linux developer (council, toolchain, base-system, perl, libreoffice)
