From a7fa261e37ba3d9983e8481d34ed14ecc16d59d9 Mon Sep 17 00:00:00 2001
From: Bryan Drewery <bdrewery@FreeBSD.org>
Date: Sat, 18 Nov 2017 20:01:12 +0000
Subject: Move top-level AUTO_OBJ logic to Makefile.sys.inc.

Sponsored by:	Dell
---
 Makefile | 29 +----------------------------
 1 file changed, 1 insertion(+), 28 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index f4515e5d3678..ec55add8ef8f 100644
--- a/Makefile
+++ b/Makefile
@@ -167,18 +167,6 @@ META_TGT_WHITELIST+= \
 	tinderbox toolchain \
 	toolchains universe world worlds xdev xdev-build
 
-# Likewise for AUTO_OBJ.  Many targets do not need object directories created
-# for each visited directory.  Only when things are being built are they
-# needed.  Having AUTO_OBJ disabled in a build target is fine as it should
-# fallback to running 'make obj' as needed.  If a target is not in this list
-# then it is ran with MK_AUTO_OBJ=no in environment.
-# 'showconfig' is in the list to avoid forcing MK_AUTO_OBJ=no for it.
-AUTO_OBJ_TGT_WHITELIST+= \
-	_* all all-man build* depend everything *toolchain* includes \
-	libraries obj objlink showconfig tags xdev xdev-build native-xtools \
-	stage* create-packages* real-packages sign-packages package-pkg \
-	tinderbox universe* kernel kernels world worlds bmake
-
 .ORDER: buildworld installworld
 .ORDER: buildworld distrib-dirs
 .ORDER: buildworld distribution
@@ -245,7 +233,7 @@ SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk
 .endif
 
 _MAKE=	PATH=${PATH} MAKE_CMD="${MAKE}" ${SUB_MAKE} -f Makefile.inc1 \
-	TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH}
+	TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH} ${_MAKEARGS}
 
 .if defined(MK_META_MODE) && ${MK_META_MODE} == "yes"
 # Only allow meta mode for the whitelisted targets.  See META_TGT_WHITELIST
@@ -276,21 +264,6 @@ MK_META_MODE= no
 .endif	# ${MK_META_MODE} == yes
 .endif	# defined(MK_META_MODE) && ${MK_META_MODE} == yes
 
-# Only allow AUTO_OBJ for the whitelisted targets.  See AUTO_OBJ_TGT_WHITELIST
-# above.  MK_AUTO_OBJ not checked here for "yes" as it may not yet be enabled
-# since it is opportunistic.
-.if empty(.MAKEOVERRIDES:MMK_AUTO_OBJ)
-.for _tgt in ${AUTO_OBJ_TGT_WHITELIST}
-.if make(${_tgt})
-_CAN_USE_AUTO_OBJ?= yes
-.endif
-.endfor
-.if !defined(_CAN_USE_AUTO_OBJ)
-_MAKE+=	MK_AUTO_OBJ=no
-MK_AUTO_OBJ= no
-.endif
-.endif	# empty(.MAKEOVERRIDES:MMK_AUTO_OBJ)
-
 # Guess target architecture from target type, and vice versa, based on
 # historic FreeBSD practice of tending to have TARGET == TARGET_ARCH
 # expanding to TARGET == TARGET_CPUARCH in recent times, with known
-- 
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