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author | Mark Johnston <markj@FreeBSD.org> | 2019-05-24 15:45:43 +0000 |
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committer | Mark Johnston <markj@FreeBSD.org> | 2019-05-24 15:45:43 +0000 |
commit | 707b2d65864b9cd79ea674008554ce81bebc5626 (patch) | |
tree | 676bf2b16ca4e3783e98a5c8c1f7d647f75cac92 /Makefile | |
parent | b7ebd3eff29329f07764fe96caa3b4a747134561 (diff) | |
download | src-707b2d65864b9cd79ea674008554ce81bebc5626.tar.gz src-707b2d65864b9cd79ea674008554ce81bebc5626.zip |
Modernize the MAKE_JUST_KERNELS hint in the top-level makefile.
It doesn't make sense to limit to -j12 anymore, build scalability
is better than it used to be. Fold the hint into the description
of the universe target.
Reviewed by: imp
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D20342
Notes
Notes:
svn path=/head/; revision=348241
Diffstat (limited to 'Makefile')
-rw-r--r-- | Makefile | 9 |
1 files changed, 2 insertions, 7 deletions
@@ -4,7 +4,8 @@ # The user-driven targets are: # # universe - *Really* build *everything* (buildworld and -# all kernels on all architectures). +# all kernels on all architectures). Define the +# MAKE_JUST_KERNELS variable to only build kernels. # tinderbox - Same as universe, but presents a list of failed build # targets and exits with an error if there were any. # buildworld - Rebuild *everything*, including glue to help do @@ -45,12 +46,6 @@ # native-xtools-install # - Install the files to the given DESTDIR/NXTP where # NXTP defaults to /nxb-bin. -# -# "quick" way to test all kernel builds: -# _jflag=`sysctl -n hw.ncpu` -# _jflag=$(($_jflag * 2)) -# [ $_jflag -gt 12 ] && _jflag=12 -# make universe -DMAKE_JUST_KERNELS JFLAG=-j${_jflag} # # This makefile is simple by design. The FreeBSD make automatically reads # the /usr/share/mk/sys.mk unless the -m argument is specified on the |