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Move top-level AUTO_OBJ logic to Makefile.sys.inc.

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Sponsored by:	Dell
This commit is contained in:
Bryan Drewery 2017-11-18 20:01:12 +00:00
parent f778955213
commit a7fa261e37
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=325973
2 changed files with 40 additions and 28 deletions
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29
Makefile
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@ -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

39
Makefile.sys.inc Normal file
View file

@ -0,0 +1,39 @@
# $FreeBSD$
#
# This is included very early from share/mk/src.sys.env.mk, after
# /etc/src-env.conf but before /etc/make.conf, /etc/src.conf, or OBJDIR
# handling.
# - It is not safe to use .OBJDIR/OBJTOP/OBJROOT here.
# - __ENV_ONLY_OPTIONS have been parsed by now except for opporutunistic
# MK_AUTO_OBJ.
#
.if ${MK_DIRDEPS_BUILD} == "no"
# For AUTO_OBJ many targets do not need object directories created at top-level
# 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
# 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)
_MAKEARGS+= MK_AUTO_OBJ=no
MK_AUTO_OBJ= no
.endif
.endif # empty(.MAKEOVERRIDES:MMK_AUTO_OBJ)
.endif # ${MK_DIRDEPS_BUILD} == "no"