On Tue, Sep 24, 2019 at 12:19:10PM -0600, Shuah Khan wrote: > Fix the following _GNU_SOURCE redefined build warns: > > proc-loadavg-001.c:17: warning: "_GNU_SOURCE" redefined > proc-self-syscall.c:16: warning: "_GNU_SOURCE" redefined > proc-uptime-002.c:18: warning: "_GNU_SOURCE" redefined > +#ifndef _GNU_SOURCE > #define _GNU_SOURCE > +#endif Why are you doing this. There are 140 redefinitions of _GNU_SOURCE