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dev-manaul: Small edits to various examples. 

(From yocto-docs rev: 6ef54d31664b097b8ceeb5da1b8c48cdc6f673a3)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Robert P. J. Day 2014-08-04 07:59:51 +03:00 committed by Richard Purdie
parent a1550834e2
commit 034640585f
1 changed files with 11 additions and 4 deletions
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15
documentation/dev-manual/dev-manual-common-tasks.xml
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@ -71,6 +71,7 @@
you will see several layers:
<filename>meta</filename>,
<filename>meta-skeleton</filename>,
<filename>meta-selftest</filename>,
<filename>meta-yocto</filename>, and
<filename>meta-yocto-bsp</filename>.
Each of these folders represents a distinct layer.
@ -151,7 +152,7 @@
BBFILE_COLLECTIONS += "yoctobsp"
BBFILE_PATTERN_yoctobsp = "^${LAYERDIR}/"
BBFILE_PRIORITY_yoctobsp = "5"
LAYERVERSION_yoctobsp = "2"
LAYERVERSION_yoctobsp = "3"
</literallayout></para>
<para>Here is an explanation of the example:
<itemizedlist>
@ -193,7 +194,7 @@
<filename><ulink url='&YOCTO_DOCS_REF_URL;#var-BBFILE_PRIORITY'>BBFILE_PRIORITY</ulink></filename>
variable then assigns a priority to the layer.
Applying priorities is useful in situations
where the same package might appear in multiple
where the same recipe might appear in multiple
layers and allows you to choose the layer
that takes precedence.</para></listitem>
<listitem><para>The
@ -346,6 +347,12 @@
<literallayout class='monospaced'>
DEPENDS_append_one = " foo"
DEPENDS_prepend_one = "foo "
</literallayout>
As an actual example, here's a line from the recipe for
the OProfile profiler, which lists an extra build-time
dependency when building specifically for 64-bit PowerPC:
<literallayout class='monospaced'>
DEPENDS_append_powerpc64 = " libpfm4"
</literallayout>
<note>
Avoiding "+=" and "=+" and using
@ -534,7 +541,7 @@
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=4d92cd373abda3937c2bc47fbc49d690 \
file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
PR = "r44"
PR = "r45"
SRC_URI = "file://config file://machconfig"
S = "${WORKDIR}"
@ -543,7 +550,7 @@
INHIBIT_DEFAULT_DEPS = "1"
do_install() {
# Only install file if it has a contents
# Install file only if it has contents
install -d ${D}${sysconfdir}/formfactor/
install -m 0644 ${S}/config ${D}${sysconfdir}/formfactor/
if [ -s "${S}/machconfig" ]; then