Support for WITHOUT_GNU_DIFF and WITHOUT_GNU_GREP, plus manually
regenerated src.conf.5, which seems to have picked up a couple changes
beyond what was in this MFC.
r307656:
Put each SUBDIR on a separate line for ease of maintenance
Additional patches to this file are in progress, and having each SUBDIR
entry on a separate line makes it easier to change the order in which
the patches are reviewed, tested, and applied.
r307659:
Switch gnu/usr.bin/Makefile to SUBDIR.${MK_*} optional subdir style
r307674:
Add knobs to make GNU diff and GNU grep optional
This is added to facilitate experiments building FreeBSD without
copyleft software.
If WITHOUT_GNU_DIFF is set no /usr/bin/diff or /usr/bin/diff3 will
be built.
If WITHOUT_GNU_GREP is set then BSD grep will be installed as
/usr/bin/bsdgrep or /usr/bin/grep, depending on the WITH_BSD_GREP
knob.
Reviewed by: brooks (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: Differential Revision: https://reviews.freebsd.org/D8288
r307675:
Remove trailing whitespace from r307674
r307679:
Build libgnuregex only if necessary for other components
Reviewed by: brooks
Differential Revision: https://reviews.freebsd.org/D8298
r307683:
Correct typo in r307679: the variable is MK_GNU_GREP_COMPAT
7eb54719f4