From 4b72728755b7c4d947c6dd352b190653f7fbb3f8 Mon Sep 17 00:00:00 2001 From: Scott Rifenbark Date: Wed, 13 Jun 2012 09:23:12 -0700 Subject: documentation/poky-ref-manual/ref-bitbake.xml: 1.1.2 variables and updates First pass at implementing the poky.ent variables. Made some obvious typo corrections as well. (From yocto-docs rev: 4773e7703d88456b272c13dc197c94bd7b09d59e) Signed-off-by: Scott Rifenbark Signed-off-by: Richard Purdie --- documentation/poky-ref-manual/ref-bitbake.xml | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'documentation') diff --git a/documentation/poky-ref-manual/ref-bitbake.xml b/documentation/poky-ref-manual/ref-bitbake.xml index fa6bc70e55..8f0023cf1d 100644 --- a/documentation/poky-ref-manual/ref-bitbake.xml +++ b/documentation/poky-ref-manual/ref-bitbake.xml @@ -1,5 +1,6 @@ +"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd" +[ %poky; ] > @@ -35,7 +36,7 @@ The first thing BitBake does is look for the bitbake.conf file. The Yocto Project keeps this file in the Yocto Project file's meta/conf/ directory. - BitBake finds it by examining the BBPATH environment + BitBake finds it by examining its BBPATH environment variable and looking for the meta/conf/ directory. @@ -53,7 +54,7 @@ and the machine configuration file (set by the MACHINE variable). - The DISTRO and MACHINE environment + The DISTRO and MACHINE BitBake environment variables are both usually set in the local.conf file. Valid distribution @@ -86,7 +87,7 @@ meta/recipes-*/ directory within Poky. Adding extra content to BBFILES is best achieved through the use of BitBake layers as described in the - BitBake Layers section. + "BitBake Layers" section. @@ -207,17 +208,16 @@ It is worth noting that you can greatly speed up the build time by properly setting the BB_NUMBER_THREADS variable. See the - - Building an Image section in the - - Yocto Project Quick Start for more information. + "Building an Image" + section in the Yocto Project Quick Start for more information. As each task completes, a timestamp is written to the directory specified by the STAMPS variable (usually build/tmp/stamps/*/). - On subsequent runs, BitBake looks at the STAMPS directory and does not rerun + On subsequent runs, BitBake looks at the /build/tmp/stamps + directory and does not rerun tasks that are already completed unless a timestamp is found to be invalid. Currently, invalid timestamps are only considered on a per .bb file basis. @@ -301,7 +301,7 @@ variable so that the shared state code ignores the dependency when it creates checksums. For information on this process, see the BB_HASHBASE_WHITELIST - example in Checksums (Signatures). + example in the "Checksums (Signatures)" section. @@ -401,8 +401,8 @@ Options: This feature works using the SRCREV variable. See the - Development Within Yocto Project for a Package that Uses - an External SCM section for more information. + "Development Within Yocto Project for a Package that Uses + an External SCM" section for more information. -- cgit v1.2.3-54-g00ecf