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Explicitly enable .MAKE.ALWAYS_PASS_JOB_QUEUE for bmake.

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This is a NOP as r254419 enabled this by default in bmake.  Add it here though
to ensure it is known that we are using this as a default and in case a
bmake import removes the default we have.

This tells bmake to always pass job tokens into sub-commands.  Otherwise
it would only do so if the target being built depended on the special
.MAKE target (which causes _all_ commands to be executed with -n as well)
or if the command matches '${MAKE}/${.MAKE}/$(MAKE)/$(.MAKE)/make' (before
expansion, so ${LIB32WMAKE} would not qualify).  Using '+' on a command
(which runs the command with -n) would not pass the job token even though it
is a documented way to achieve the .MAKE effect on a command.

Sponsored by:	EMC / Isilon Storage Division
This commit is contained in:
Bryan Drewery 2015-09-25 22:51:30 +00:00
parent 86b7954b92
commit c41b621878
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=288240
1 changed files with 4 additions and 0 deletions
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4
share/mk/sys.mk
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@ -394,6 +394,10 @@ SHELL= ${__MAKE_SHELL}
# Tell bmake the makefile preference
.MAKE.MAKEFILE_PREFERENCE= BSDmakefile makefile Makefile
# Tell bmake to always pass job tokens, regardless of target depending on
# .MAKE or looking like ${MAKE}/${.MAKE}/$(MAKE)/$(.MAKE)/make.
.MAKE.ALWAYS_PASS_JOB_QUEUE= yes
# By default bmake does *not* use set -e
# when running target scripts, this is a problem for many makefiles here.
# So define a shell that will do what FreeBSD expects.