While adding sanitizer support, I noticed that all other extensions were
handled but .pieo was missing.
Reviewed By: emaste, imp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D31040
dirdeps.mk and meta.autodep.mk will now look for
Makefile.depend.options
to handle optional dependencies, the work is all done by
dirdeps-options.mk
Also update to latest meta.stage.mk and gendirdeps.mk
Reviewed by: bdrewery
Differential Revision: https://reviews.freebsd.org/D15701
bsd.prog.mk and bsd.lib.mk already make OBJS depend on headers when there is
not .OBJDIR/.depend file, which is still true for the initial meta mode builds.
If there was something to benefit the meta mode build here then it should be
extended to the non-meta mode build as well.
Some of the problems here were just DPSRCS being hooked up wrongly, fixed in
r291330.
The logic itself is flawed as 'buildfiles' is in a different part of the
dependency tree than the objects and headers are, so the objects will still be
built independent from 'buildfiles'. 'buildfiles' is not ordered in the build
before objects.
Sponsored by: EMC / Isilon Storage Division
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
