80335781ad
Other parts of stand/ that don't use libsa will need to grab bits from libc shortly. Push LIBC_SRC up to defs.mk in advance of this so that they can use it, and rename it to LIBCSRC to match the convention of the rest of the *SRC variables in this file. Reviewed by: imp MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D21282