Andrew Haley <aph@xxxxxxxxxx> writes: >> I have made a cross compiler for ARM target. >> >> On host i have fedore core -8. (Linux localhost.localdomain >> 2.6.23.1-42.fc8 ). I am using crosstool-NG script to Build this >> toolchain. >> >> I have used gcc 4.3.4, >> binutils 1.91 >> glibc 2.8 >> kernel header 2.6.30 >> >> >> I have able to make cross tool and able to make executable. >> >> when i run this program on my ARM target which is having kernel >> 2.6.30(compiled with tollchain from codesourcery 4.3.4) running i am >> getting >> >> "FATAL: kernel too old" >> >> Can you pls suggest what is issue. > > This is glibc telling you that the kernel you're trying to use is too > old for that version of glibc. > > I'm rather surprised this is happening, as the kernel version should have > been detected when you built glibc. Does glibc correctly detect the kernel version when you cross-compile? You can set the minimum supported kernel when you configure glibc with the --enable-kernel option. Ian
