dev-manual, ref-manual, yocto-project-qs: Updates to parallelism variables

The way the old manual set had worded the use of the
BB_NUMBER_THREADS, PARALLEL_MAKE, and BB_NUMBER_PARSE_THREADS
had become depricated.  It suggested a lot of user intervention
to get these variables set to have the build system utilize
optimal parallelism.  The change a while back to the build system
where the variables are set to the number of build host cores
now makes the variables automatically be set to their best
values.  I have gone through the manual set and changed wordings
appropriately to reflect this.

Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
(From yocto-docs rev: 3a27b1792c92a2f22173315e2732f672cdad2c78)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Scott Rifenbark
2015-01-19 14:14:19 -08:00
committed by Richard Purdie
parent 0a367c514b
commit 4ab132a20d
5 changed files with 33 additions and 50 deletions

View File

@@ -467,12 +467,8 @@
<filename><link linkend='var-MACHINE'>MACHINE</link></filename>
for which you want to build, which package types you wish to use
(<link linkend='var-PACKAGE_CLASSES'><filename>PACKAGE_CLASSES</filename></link>),
the location from which you want to access downloaded files
(<filename><link linkend='var-DL_DIR'>DL_DIR</link></filename>),
and how you want your host machine to use resources
(<link linkend='var-BB_NUMBER_THREADS'><filename>BB_NUMBER_THREADS</filename></link>
and
<link linkend='var-PARALLEL_MAKE'><filename>PARALLEL_MAKE</filename></link>).
and the location from which you want to access downloaded files
(<filename><link linkend='var-DL_DIR'>DL_DIR</link></filename>).
</para>
<para>