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author | Darren Hart <dvhart@linux.intel.com> | 2011-04-12 17:11:52 -0700 |
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committer | Saul Wold <sgw@linux.intel.com> | 2011-05-06 17:44:20 -0700 |
commit | 2bd9b41760702ebfab5d5f9d628cb402a6cbfa5e (patch) | |
tree | 590e1f69cdbd43a6589ab2d844bb81e499189436 /bitbake/doc/manual | |
parent | e5f8d44d2449d12389b67f5431c07eaa72c08e71 (diff) | |
download | poky-2bd9b41760702ebfab5d5f9d628cb402a6cbfa5e.tar.gz |
bitbake: correct typo in ??= documentation
??= is a lazy version of ?=
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/doc/manual')
-rw-r--r-- | bitbake/doc/manual/usermanual.xml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bitbake/doc/manual/usermanual.xml b/bitbake/doc/manual/usermanual.xml index 32b40eee54..d5be5f3991 100644 --- a/bitbake/doc/manual/usermanual.xml +++ b/bitbake/doc/manual/usermanual.xml | |||
@@ -97,7 +97,7 @@ share common metadata between many packages.</para></listitem> | |||
97 | <title>Setting a default value (??=)</title> | 97 | <title>Setting a default value (??=)</title> |
98 | <para><screen><varname>A</varname> ??= "somevalue"</screen></para> | 98 | <para><screen><varname>A</varname> ??= "somevalue"</screen></para> |
99 | <para><screen><varname>A</varname> ??= "someothervalue"</screen></para> | 99 | <para><screen><varname>A</varname> ??= "someothervalue"</screen></para> |
100 | <para>If <varname>A</varname> is set before the above, it will retain that value. If <varname>A</varname> is unset prior to the above, <varname>A</varname> will be set to <literal>someothervalue</literal>. This is a lazy version of ??=, in that the assignment does not occur until the end of the parsing process, so that the last, rather than the first, ??= assignment to a given variable will be used.</para> | 100 | <para>If <varname>A</varname> is set before the above, it will retain that value. If <varname>A</varname> is unset prior to the above, <varname>A</varname> will be set to <literal>someothervalue</literal>. This is a lazy version of ?=, in that the assignment does not occur until the end of the parsing process, so that the last, rather than the first, ??= assignment to a given variable will be used.</para> |
101 | </section> | 101 | </section> |
102 | <section> | 102 | <section> |
103 | <title>Immediate variable expansion (:=)</title> | 103 | <title>Immediate variable expansion (:=)</title> |