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author | Scott Rifenbark <scott.m.rifenbark@intel.com> | 2012-02-22 09:24:39 -0600 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-03-08 12:07:59 -0800 |
commit | 87133d137ab84cf3d9332bba83f75bda2f2a6552 (patch) | |
tree | 15e9a4dc58dc56265fbe6c50b100cc57afc127d9 /documentation/dev-manual | |
parent | 66ce594d284eac26c4cdcfd04b4e07a7de540118 (diff) | |
download | ast2050-yocto-poky-87133d137ab84cf3d9332bba83f75bda2f2a6552.zip ast2050-yocto-poky-87133d137ab84cf3d9332bba83f75bda2f2a6552.tar.gz |
documentation/dev-manual/dev-manual-common-tasks.xml: Review comments
Applied Paul Eggleton's review comments. Basically trying to clarify
what is the S variable and what is the WORKDIR variable when
determining where unpacked source files are.
(From yocto-docs rev: e139e441653fa00309de204b7ad9f5a7ad7bdcb8)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'documentation/dev-manual')
-rw-r--r-- | documentation/dev-manual/dev-manual-common-tasks.xml | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml index 9a5160c..c675a37 100644 --- a/documentation/dev-manual/dev-manual-common-tasks.xml +++ b/documentation/dev-manual/dev-manual-common-tasks.xml @@ -773,7 +773,10 @@ so that there are some definite steps on how to do this. I need more detail her During a build, the unpacked temporary source code used by recipes to build packages is available in the Yocto Project build directory as defined by the - <filename><ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-S'>S</ulink></filename> variable: + <filename><ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-S'>S</ulink></filename> variable. + Below is the default value for the <filename>S</filename> variable as defined in the + <filename>/conf/local.conf</filename> configuration file in the Yocto + Project's Build Directory: <literallayout class='monospaced'> S = ${WORKDIR}/${PN}-${PV} </literallayout> @@ -781,9 +784,15 @@ so that there are some definite steps on how to do this. I need more detail her <para> The actual location within the build directory for the temporary source code - depends on the package name and the architecture of the target device. + depends on the package name and the architecture of the target device, + which are part of the + <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-WORKDIR'><filename>WORKDIR</filename></ulink> variable's definition. + </para> + + <para> Here is the temporary source code location for packages whose targets are not - device-dependent: + device-dependent. + This location comprises <filename>WORKDIR</filename>: <literallayout class='monospaced'> ${TMPDIR}/work/${PACKAGE_ARCH}-poky-${TARGET_OS}/${PN}-${PV}-${PR} </literallayout> @@ -815,15 +824,15 @@ so that there are some definite steps on how to do this. I need more detail her <note> To better understand how the Yocto Project build system resolves directories during the build process, see the glossary entries for the - <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-WORKDIR'>WORKDIR</ulink>, - <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-TMPDIR'>TMPDIR</ulink>, - <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-TOPDIR'>TOPDIR</ulink>, - <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-PACKAGE_ARCH'>PACKAGE_ARCH</ulink>, - <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-TARGET_OS'>TARGET_OS</ulink>, - <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-PN'>PN</ulink>, - <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-PV'>PV</ulink>, + <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-WORKDIR'><filename>WORKDIR</filename></ulink>, + <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-TMPDIR'><filename>TMPDIR</filename></ulink>, + <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-TOPDIR'><filename>TOPDIR</filename></ulink>, + <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-PACKAGE_ARCH'><filename>PACKAGE_ARCH</filename></ulink>, + <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-TARGET_OS'><filename>TARGET_OS</filename></ulink>, + <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-PN'><filename>PN</filename></ulink>, + <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-PV'><filename>PV</filename></ulink>, and - <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-PR'>PR</ulink> + <ulink url='http://www.yoctoproject.org/docs/latest/poky-ref-manual/poky-ref-manual.html#var-PR'><filename>PR</filename></ulink> variables in the Yocto Project Reference Manual. </note> |