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author | Scott Rifenbark <scott.m.rifenbark@intel.com> | 2014-03-18 14:18:48 -0600 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-03-25 12:29:42 +0000 |
commit | 58a7688afb96a2b3ace1e4ea4bed673c6435dffd (patch) | |
tree | 15e41098b61a16317d1e46dc4874b54690b7f480 /documentation | |
parent | aca4b48cc6a322bed98c12cede07dce730c20fa5 (diff) | |
download | poky-58a7688afb96a2b3ace1e4ea4bed673c6435dffd.tar.gz |
dev-manual: Read-thru edits to "Writing a New Recipe"
Minor edits.
(From yocto-docs rev: 8e0de3f767af4b2ca182d9f321bd3c8286773913)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'documentation')
-rw-r--r-- | documentation/dev-manual/dev-manual-common-tasks.xml | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml index e7d1ca4cff..63c915ccc8 100644 --- a/documentation/dev-manual/dev-manual-common-tasks.xml +++ b/documentation/dev-manual/dev-manual-common-tasks.xml | |||
@@ -1324,7 +1324,7 @@ | |||
1324 | <literallayout class='monospaced'> | 1324 | <literallayout class='monospaced'> |
1325 | ${TMPDIR}/work/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR} | 1325 | ${TMPDIR}/work/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR} |
1326 | </literallayout> | 1326 | </literallayout> |
1327 | As an example, assume a Source Directory top-level folder name | 1327 | As an example, assume a Source Directory top-level folder named |
1328 | <filename>poky</filename>, a default Build Directory at | 1328 | <filename>poky</filename>, a default Build Directory at |
1329 | <filename>poky/build</filename>, and a | 1329 | <filename>poky/build</filename>, and a |
1330 | <filename>qemux86-poky-linux</filename> machine target system. | 1330 | <filename>qemux86-poky-linux</filename> machine target system. |
@@ -1559,9 +1559,9 @@ | |||
1559 | 1559 | ||
1560 | <para> | 1560 | <para> |
1561 | During the build, the <filename>do_unpack</filename> task | 1561 | During the build, the <filename>do_unpack</filename> task |
1562 | unpacks the source and | 1562 | unpacks the source with |
1563 | <filename>${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-S'><filename>S</filename></ulink><filename>}</filename> | 1563 | <filename>${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-S'><filename>S</filename></ulink><filename>}</filename> |
1564 | points to where it will be unpacked. | 1564 | pointing to where it is unpacked. |
1565 | </para> | 1565 | </para> |
1566 | 1566 | ||
1567 | <para> | 1567 | <para> |
@@ -1833,7 +1833,7 @@ | |||
1833 | For reference information on configure options specific to the | 1833 | For reference information on configure options specific to the |
1834 | software you are building, you can consult the output of the | 1834 | software you are building, you can consult the output of the |
1835 | <filename>./configure --help</filename> command within | 1835 | <filename>./configure --help</filename> command within |
1836 | <filename>${S}</filename> or consult the upstream | 1836 | <filename>${S}</filename> or consult the software's upstream |
1837 | documentation. | 1837 | documentation. |
1838 | </para> | 1838 | </para> |
1839 | </section> | 1839 | </section> |
@@ -2014,13 +2014,13 @@ | |||
2014 | <ulink url='&YOCTO_DOCS_REF_URL;#ref-classes-autotools'><filename>autotools</filename></ulink> | 2014 | <ulink url='&YOCTO_DOCS_REF_URL;#ref-classes-autotools'><filename>autotools</filename></ulink> |
2015 | and | 2015 | and |
2016 | <ulink url='&YOCTO_DOCS_REF_URL;#ref-classes-cmake'><filename>cmake</filename></ulink> | 2016 | <ulink url='&YOCTO_DOCS_REF_URL;#ref-classes-cmake'><filename>cmake</filename></ulink> |
2017 | classes, runs make install in parallel. | 2017 | classes, runs <filename>make install</filename> in parallel. |
2018 | Sometimes, a Makefile can have missing dependencies between | 2018 | Sometimes, a Makefile can have missing dependencies between |
2019 | targets that can result in race conditions. | 2019 | targets that can result in race conditions. |
2020 | If you experience intermittent failures during | 2020 | If you experience intermittent failures during |
2021 | <filename>do_install</filename>, you might be able to work | 2021 | <filename>do_install</filename>, you might be able to work |
2022 | around them by disabling parallel make install by adding the | 2022 | around them by disabling parallel Makefile installs |
2023 | following to the recipe: | 2023 | by adding the following to the recipe: |
2024 | <literallayout class='monospaced'> | 2024 | <literallayout class='monospaced'> |
2025 | PARALLEL_MAKEINST = "" | 2025 | PARALLEL_MAKEINST = "" |
2026 | </literallayout> | 2026 | </literallayout> |
@@ -2052,15 +2052,15 @@ | |||
2052 | 2052 | ||
2053 | <para> | 2053 | <para> |
2054 | When you create the installation for your services, you need | 2054 | When you create the installation for your services, you need |
2055 | to accomplish what is normally done by "make install". | 2055 | to accomplish what is normally done by |
2056 | In other words, make sure your installation puts the output | 2056 | <filename>make install</filename>. |
2057 | in a layout that is similar to how they will be laid out on the | 2057 | In other words, make sure your installation arranges the output |
2058 | target system. | 2058 | similar to how it is arranged on the target system. |
2059 | </para> | 2059 | </para> |
2060 | 2060 | ||
2061 | <para> | 2061 | <para> |
2062 | The OpenEmbedded build system provides support for two | 2062 | The OpenEmbedded build system provides support for starting |
2063 | different ways of starting services: | 2063 | services two different ways: |
2064 | <itemizedlist> | 2064 | <itemizedlist> |
2065 | <listitem><para><emphasis>SysVinit:</emphasis> | 2065 | <listitem><para><emphasis>SysVinit:</emphasis> |
2066 | SysVinit is a system and service manager that | 2066 | SysVinit is a system and service manager that |
@@ -2083,19 +2083,19 @@ | |||
2083 | <ulink url='&YOCTO_DOCS_REF_URL;#var-INITSCRIPT_PARAMS'><filename>INITSCRIPT_PARAMS</filename></ulink> | 2083 | <ulink url='&YOCTO_DOCS_REF_URL;#var-INITSCRIPT_PARAMS'><filename>INITSCRIPT_PARAMS</filename></ulink> |
2084 | variables within your recipe.</para></listitem> | 2084 | variables within your recipe.</para></listitem> |
2085 | <listitem><para><emphasis>Systemd:</emphasis> | 2085 | <listitem><para><emphasis>Systemd:</emphasis> |
2086 | Systemd was designed to replace SysVinit and provide | 2086 | Systemd was designed to replace SysVinit and to provide |
2087 | enhanced management of services. | 2087 | enhanced management of services. |
2088 | For more information on Systemd, see the Systemd | 2088 | For more information on Systemd, see the Systemd |
2089 | homepage at | 2089 | homepage at |
2090 | <ulink url='http://freedesktop.org/wiki/Software/systemd/'></ulink>. | 2090 | <ulink url='http://freedesktop.org/wiki/Software/systemd/'></ulink>. |
2091 | </para> | 2091 | </para> |
2092 | <para>To enable a service using Systemd, your recipe | 2092 | <para>To enable a service using Systemd, your recipe |
2093 | needs to inherit the <filename>systemd</filename> class. | 2093 | needs to inherit the |
2094 | <ulink url='&YOCTO_DOCS_REF_URL;#ref-classes-systemd'><filename>systemd.bbclass</filename></ulink> | ||
2095 | class. | ||
2094 | See the <filename>systemd.bbclass</filename> file | 2096 | See the <filename>systemd.bbclass</filename> file |
2095 | located in your | 2097 | located in your |
2096 | <link linkend='source-directory'>Source Directory</link> | 2098 | <link linkend='source-directory'>Source Directory</link>. |
2097 | in <filename>meta/classes</filename> or the | ||
2098 | "<ulink url='&YOCTO_DOCS_REF_URL;#ref-classes-systemd'><filename>systemd.bbclass</filename></ulink>" | ||
2099 | section for more information.</para></listitem> | 2099 | section for more information.</para></listitem> |
2100 | </itemizedlist> | 2100 | </itemizedlist> |
2101 | </para> | 2101 | </para> |
@@ -2154,7 +2154,7 @@ | |||
2154 | package is included in an image. | 2154 | package is included in an image. |
2155 | To add a post-installation script to a package, add a | 2155 | To add a post-installation script to a package, add a |
2156 | <filename>pkg_postinst_PACKAGENAME()</filename> function to | 2156 | <filename>pkg_postinst_PACKAGENAME()</filename> function to |
2157 | the <filename>.bb</filename> file and use | 2157 | the recipe file (<filename>.bb</filename>) and use |
2158 | <filename>PACKAGENAME</filename> as the name of the package | 2158 | <filename>PACKAGENAME</filename> as the name of the package |
2159 | you want to attach to the <filename>postinst</filename> | 2159 | you want to attach to the <filename>postinst</filename> |
2160 | script. | 2160 | script. |