3.17.11 GNU/Linux Options

These `-m' options are defined for GNU/Linux targets:

-mglibc

Use the GNU C library instead of uClibc. This is the default except on `*-*-linux-*uclibc*' targets.

-muclibc

Use uClibc instead of the GNU C library. This is the default on `*-*-linux-*uclibc*' targets.