* Nick: > alpineb1:~/gcc/build$ ./a.out > -ash: ./a.out: not found > > alpineb1:~/gcc/build$ file ./a.out > ./a.out: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), > dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, not > stripped Does Alpine Linux use this ELF interpreter? Have you installed supported dynamic executables? You probably have to look at how Apline Linux builds GCC in its build infrastructure and copy that. I suspect it has reused the GNU/Linux configure tuple without providing anything very close to the traditional GNU/Linux environment, so the GNU toolchain auto-configuration doesn't really work for it.