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author | Paul Eggleton <paul.eggleton@linux.intel.com> | 2013-04-09 18:39:36 +0100 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-04-13 23:57:16 +0100 |
commit | 9e33c4142150f1ddc0edf77e7327ca36e949a9a7 (patch) | |
tree | 301937b8c54848d14a65bfadd9c5237cc1292e08 /documentation | |
parent | f966fda92deea47b9e7d1b6181b2f90269cfd88f (diff) | |
download | ast2050-yocto-poky-9e33c4142150f1ddc0edf77e7327ca36e949a9a7.zip ast2050-yocto-poky-9e33c4142150f1ddc0edf77e7327ca36e949a9a7.tar.gz |
ref-manual/ref-variables: add SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS
Removed some ambiguous text.
(From yocto-docs rev: cdf5cf7505af9c2c61e7b7d8a7db61ec0baad254)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
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/ref-manual/ref-variables.xml | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml index 824f696..600da57 100644 --- a/documentation/ref-manual/ref-variables.xml +++ b/documentation/ref-manual/ref-variables.xml @@ -3274,6 +3274,34 @@ recipes-graphics/xorg-font/font-alias_1.0.3.bb:PR = "${INC_PR}.3" </glossdef> </glossentry> + <glossentry id='var-SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS'><glossterm>SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS</glossterm> + <glossdef> + <para> + A list of recipe dependencies that should not be used to + determine signatures of tasks from one recipe when they + depend on tasks from another recipe. + For example: + <literallayout class='monospaced'> + SIGGEN_EXCLUDE_SAFE_RECIPE_DEPS += "intone->mplayer2" + </literallayout> + In this example, <filename>intone</filename> depends on + <filename>mplayer2</filename>. + </para> + + <para> + Use of this variable is one mechanism to remove dependencies + that affect task signatures and thus force rebuilds when a + recipe changes. + <caution> + If you add an inappropriate dependency for a recipe + relationship, the build might break when the interface + of the second recipe changes after the first recipe has + been built. + </caution> + </para> + </glossdef> + </glossentry> + <glossentry id='var-SITEINFO_ENDIANNESS'><glossterm>SITEINFO_ENDIANNESS</glossterm> <glossdef> <para> |