diff options
Diffstat (limited to 'doc/bitbake-user-manual/bitbake-user-manual-hello.rst')
| -rw-r--r-- | doc/bitbake-user-manual/bitbake-user-manual-hello.rst | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/doc/bitbake-user-manual/bitbake-user-manual-hello.rst b/doc/bitbake-user-manual/bitbake-user-manual-hello.rst index 174c797ae..32d5b7bbc 100644 --- a/doc/bitbake-user-manual/bitbake-user-manual-hello.rst +++ b/doc/bitbake-user-manual/bitbake-user-manual-hello.rst @@ -73,7 +73,7 @@ While every attempt is made to explain what is happening during the example, the descriptions cannot cover everything. You can find further information throughout this manual. Also, you can actively participate in the -` <http://lists.openembedded.org/mailman/listinfo/bitbake-devel>`__ +http://lists.openembedded.org/mailman/listinfo/bitbake-devel discussion mailing list about the BitBake build tool. .. note:: @@ -120,7 +120,7 @@ Following is the complete "Hello World" example. ``conf/bblayers.conf`` file is relevant. When you run BitBake, it begins looking for metadata files. The - ```BBPATH`` <#var-bb-BBPATH>`__ variable is what tells BitBake where + :term:`BBPATH` variable is what tells BitBake where to look for those files. ``BBPATH`` is not set and you need to set it. Without ``BBPATH``, BitBake cannot find any configuration files (``.conf``) or recipe files (``.bb``) at all. BitBake also cannot @@ -168,17 +168,17 @@ Following is the complete "Hello World" example. recipe files. For this example, you need to create the file in your project directory and define some key BitBake variables. For more information on the ``bitbake.conf`` file, see - ` <http://git.openembedded.org/bitbake/tree/conf/bitbake.conf>`__. + http://git.openembedded.org/bitbake/tree/conf/bitbake.conf. Use the following commands to create the ``conf`` directory in the project directory: $ mkdir conf From within the ``conf`` directory, use some editor to create the ``bitbake.conf`` so that it contains - the following: `PN <#var-bb-PN>`__ = + the following: :term:`PN` = "${@bb.parse.BBHandler.vars_from_file(d.getVar('FILE', False),d)[0] - or 'defaultpkgname'}" TMPDIR = "${`TOPDIR <#var-bb-TOPDIR>`__}/tmp" - `CACHE <#var-bb-CACHE>`__ = "${TMPDIR}/cache" - `STAMP <#var-bb-STAMP>`__ = "${TMPDIR}/${PN}/stamps" - `T <#var-bb-T>`__ = "${TMPDIR}/${PN}/work" `B <#var-bb-B>`__ = + or 'defaultpkgname'}" TMPDIR = "${:term:`TOPDIR`}/tmp" + :term:`CACHE` = "${TMPDIR}/cache" + :term:`STAMP` = "${TMPDIR}/${PN}/stamps" + :term:`T` = "${TMPDIR}/${PN}/work" :term:`B` = "${TMPDIR}/${PN}" .. note:: @@ -287,9 +287,9 @@ Following is the complete "Hello World" example. and the ``conf`` directory: $ cd $HOME $ mkdir mylayer $ cd mylayer $ mkdir conf Move to the ``conf`` directory and create a ``layer.conf`` file that has the following: BBPATH .= - ":${`LAYERDIR <#var-bb-LAYERDIR>`__}" `BBFILES <#var-bb-BBFILES>`__ + ":${:term:`LAYERDIR`}" :term:`BBFILES` += "${LAYERDIR}/*.bb" - `BBFILE_COLLECTIONS <#var-bb-BBFILE_COLLECTIONS>`__ += "mylayer" + :term:`BBFILE_COLLECTIONS` += "mylayer" `BBFILE_PATTERN_mylayer <#var-bb-BBFILE_PATTERN>`__ := "^${LAYERDIR_RE}/" For information on these variables, click the links to go to the definitions in the glossary. @@ -297,8 +297,8 @@ Following is the complete "Hello World" example. You need to create the recipe file next. Inside your layer at the top-level, use an editor and create a recipe file named ``printhello.bb`` that has the following: - `DESCRIPTION <#var-bb-DESCRIPTION>`__ = "Prints Hello World" - `PN <#var-bb-PN>`__ = 'printhello' `PV <#var-bb-PV>`__ = '1' python + :term:`DESCRIPTION` = "Prints Hello World" + :term:`PN` = 'printhello' :term:`PV` = '1' python do_build() { bb.plain("********************"); bb.plain("\* \*"); bb.plain("\* Hello, World! \*"); bb.plain("\* \*"); bb.plain("********************"); } The recipe file simply provides |