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dev-manual, kernel-manual: Added links to THISDIR variable 

There is now a glossary description for the THISDIR variable
in ref-manual.  I added some cross-reference links to the
variable in key places of these two manuals.

(From yocto-docs rev: 0d0f756c142c506a66ebc6a1a33e9f124dafd333)

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 2013-05-29 14:09:04 +03:00 committed by Richard Purdie
parent 36828be835
commit 4f41a86018
3 changed files with 5 additions and 4 deletions
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2
documentation/dev-manual/dev-manual-common-tasks.xml
View File

@ -445,7 +445,7 @@
<para>
The statement in this example extends the directories to include
<filename>${THISDIR}/${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-PN'><filename>PN</filename></ulink><filename>}</filename>,
<filename>${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-THISDIR'><filename>THISDIR</filename></ulink><filename>}/${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-PN'><filename>PN</filename></ulink><filename>}</filename>,
which resolves to a directory named
<filename>formfactor</filename> in the same directory
in which the append file resides (i.e.

2
documentation/kernel-dev/kernel-dev-advanced.xml
View File

@ -203,7 +203,7 @@
<filename>oe-core/meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb</filename>
to a recipe in your layer, <filename>FILESEXTRAPATHS</filename>
is typically set to
<filename>${THISDIR}/${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-PN'><filename>PN</filename></ulink><filename>}</filename>.
<filename>${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-THISDIR'><filename>THISDIR</filename></ulink><filename>}/${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-PN'><filename>PN</filename></ulink><filename>}</filename>.
See the "<link linkend='modifying-an-existing-recipe'>Modifying an Existing Recipe</link>"
section for more information.
</para>

5
documentation/kernel-dev/kernel-dev-common.xml
View File

@ -97,8 +97,9 @@
<literallayout class='monospaced'>
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}"
</literallayout>
The path <filename>${THISDIR}/${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-PN'><filename>PN</filename></ulink><filename>}</filename> expands
to "linux-yocto" in the current directory for this example.
The path <filename>${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-THISDIR'><filename>THISDIR</filename></ulink><filename>}/${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-PN'><filename>PN</filename></ulink><filename>}</filename>
expands to "linux-yocto" in the current directory for this
example.
If you add any new files that modify the kernel recipe and you
have extended <filename>FILESPATH</filename> as
described above, you must place the files in your layer in the