ref-manual: New BB_GENERATE_MIRROR_TARBALLS variable.

Fixes [YOCTO #5035]

Added a new glossary entry for BB_GENERATE_MIRROR_TARBALLS
and updated the DL_DIR entry to note the ability to get these
tarballs into DL_DIR.  Cross-referenced the new variable
from DL_DIR as well.

(From yocto-docs rev: 361000877f2a13b13154e437a6c28839fa58cd5e)

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 2013-09-18 12:35:34 -07:00 committed by Richard Purdie
parent d7f340a0e9
commit 3fa6a307c3
1 changed files with 27 additions and 2 deletions

View File

@ -493,6 +493,19 @@
</glossdef>
</glossentry>
<glossentry id='var-BB_GENERATE_MIRROR_TARBALLS'><glossterm>BB_GENERATE_MIRROR_TARBALLS</glossterm>
<glossdef>
<para>
Causes tarballs of the Git repositories to be placed in the
<link linkend='var-DL_DIR'><filename>DL_DIR</filename></link>
directory.
For performance reasons, creating and placing tarballs of
the Git repositories is not the default action by the
OpenEmbedded build system.
</para>
</glossdef>
</glossentry>
<glossentry id='var-BB_NUMBER_THREADS'><glossterm>BB_NUMBER_THREADS</glossterm>
<glossdef>
<para>The maximum number of tasks BitBake should run in parallel at any one time.
@ -1283,8 +1296,20 @@ Core layer for images cannot be removed
<filename>DL_DIR</filename> and the build system looks there
first to find source tarballs.
<note>
When wiping and rebuilding, you can preserve this
directory to speed up this part of subsequent builds.
<para>
When wiping and rebuilding, you can preserve this
directory to speed up this part of subsequent
builds.
</para>
<para>
Also, by default, the <filename>DL_DIR</filename>
does not contain tarballs of Git directories.
However, you can instruct the build process to save
these tarballs to the directory by using the
<link linkend='var-BB_GENERATE_MIRROR_TARBALLS'><filename>BB_GENERATE_MIRROR_TARBALLS</filename></link>
variable.
</para>
</note>
</para>