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Code Issues Releases Activity

Optimize opt_IMPLIES.

Browse Source 
PR:		191144
Submitted by:	hrs
Sponsored by:	Absolight
This commit is contained in:
Mathieu Arnold 2015-08-21 12:02:50 +00:00
parent 5a1c314325
commit 08da6a6763
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=394939
1 changed files with 29 additions and 3 deletions
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32
Mk/bsd.options.mk
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@ -373,11 +373,37 @@ NEW_OPTIONS:= ${NEW_OPTIONS:N${opt}}
## Enable options implied by other options
# _PREVENTS is handled in bsd.port.mk:pre-check-config
.for count in ${PORT_OPTIONS}
. for opt in ${PORT_OPTIONS}
PORT_OPTIONS+= ${${opt}_IMPLIES}
## 1) Build dependency chain in A.B format:
_DEPCHAIN=
.for opt in ${COMPLETE_OPTIONS_LIST}
. for o in ${${opt}_IMPLIES}
_DEPCHAIN+= ${opt}.$o
. endfor
.endfor
## 2) Check each dependency pair and if LHS is in PORT_OPTIONS then add RHS.
## All of RHS of "RHS.*" (i.e. indirect dependency) are also added for
## fast convergence.
_PORT_OPTIONS:= ${PORT_OPTIONS}
.for count in _0 ${COMPLETE_OPTIONS_LIST}
### Check if all of the nested dependency are resolved already.
. if ${count} == _0 || ${_PORT_OPTIONS} != ${PORT_OPTIONS}
PORT_OPTIONS:= ${_PORT_OPTIONS}
. for dc in ${_DEPCHAIN}
. for opt in ${_PORT_OPTIONS}
_opt=${opt}
### Add all of direct and indirect dependency only if
### they are not in ${PORT_OPTIONS}.
. if !empty(_opt:M${dc:R})
. for d in ${dc:E} ${_DEPCHAIN:M${dc:E}.*:E}
. if empty(_PORT_OPTIONS:M$d)
_PORT_OPTIONS+= $d
. endif
. endfor
. endif
. endfor
. endfor
. endif
.endfor
# Finally, add options required by slave ports
PORT_OPTIONS+= ${OPTIONS_SLAVE}