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-rw-r--r--documentation/ref-manual/ref-structure.xml4
-rw-r--r--documentation/ref-manual/ref-variables.xml12
2 files changed, 11 insertions, 5 deletions
diff --git a/documentation/ref-manual/ref-structure.xml b/documentation/ref-manual/ref-structure.xml
index 8976097..d6e506d 100644
--- a/documentation/ref-manual/ref-structure.xml
+++ b/documentation/ref-manual/ref-structure.xml
@@ -522,9 +522,7 @@
which are directory trees, traversed (or walked) by BitBake.
The <filename>bblayers.conf</filename> file uses the
<link linkend='var-BBLAYERS'><filename>BBLAYERS</filename></link>
- variable to list the layers BitBake tries to find, and uses the
- <link linkend='var-BBLAYERS_NON_REMOVABLE'><filename>BBLAYERS_NON_REMOVABLE</filename></link>
- variable to list layers that must not be removed.
+ variable to list the layers BitBake tries to find.
</para>
<para>
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index a79d8e5..2d2337c 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -993,6 +993,14 @@
/home/scottrif/poky/meta-yocto \
"
</literallayout>
+ <note>
+ The
+ <link linkend='var-BBLAYERS_NON_REMOVABLE'><filename>BBLAYERS_NON_REMOVABLE</filename></link>
+ variable exists only for
+ <ulink url='https://www.yoctoproject.org/tools-resources/projects/hob'>Hob</ulink>.
+ The OpenEmbedded build system does not use this
+ variable.
+ </note>
</para>
<para>
@@ -1013,8 +1021,8 @@
using the
<ulink url='https://www.yoctoproject.org/tools-resources/projects/hob'>Hob</ulink>.
<note>
- When building an image outside of Hob, this variable
- is ignored.
+ When building an image outside of Hob, the OpenEmbedded
+ build system ignores this variable.
</note>
</para>
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