We're studing the possibility of deprecating sbrk(). To make it easier
we're removing unnecessicary uses in the base system. None of these
tools require sbrk(), but they agressively prefer it for no good reason.
Reviewed by: andrew
Approved by: re (kib)
Sponsored by: DARPA, AFRL
Differential Revision: https://reviews.freebsd.org/D16141
debug files for userland programs and libraries. The "-g" debug flag
is automatically applied when WITH_DEBUG_FILES is set.
The debug files are now named ${prog}.debug and ${shlib}.debug for
consistency with other systems and documentation. In addition they are
installed under /usr/lib/debug, to simplify the process of installing
them if needed after a crash. Users of bsd.{prog,lib}.mk outside of the
base system place the standalone debug files in a .debug subdirectory.
GDB automatically searches both of these directories for standalone
debug files.
Thanks to everyone who contributed changes, review, and testing during
development.
