We cannot remove the _+_ trick, until old make is completely deprecated.
But we don't want to set it to + for bmake since it breaks make -N which is used to supress the normal handling of targets marked with .MAKE (which seems broken in fmake and might be why _+_ was introduced). Add some comments to explain what's gong on. Reviewed by: obrien
This commit is contained in:
parent
82f2974a69
commit
b37be1a5d4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=251748
@ -95,7 +95,13 @@ ECHODIR ?= true
|
||||
.endif
|
||||
.endif
|
||||
|
||||
.if !empty(.MAKEFLAGS:M-n) && ${.MAKEFLAGS:M-n} == "-n"
|
||||
.if defined(.PARSEDIR)
|
||||
# _+_ appears to be a workaround for the special src .MAKE not working.
|
||||
# setting it to + interferes with -N
|
||||
_+_ ?=
|
||||
.elif !empty(.MAKEFLAGS:M-n) && ${.MAKEFLAGS:M-n} == "-n"
|
||||
# the check above matches only a single -n, so -n -n will result
|
||||
# in _+_ = +
|
||||
_+_ ?=
|
||||
.else
|
||||
_+_ ?= +
|
||||
|
Loading…
Reference in New Issue
Block a user