diff options
Diffstat (limited to 'bitbake/doc')
| -rw-r--r-- | bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml index 4683322763..6329cd6e45 100644 --- a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml +++ b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml | |||
| @@ -379,6 +379,12 @@ | |||
| 379 | You can use <filename>OVERRIDES</filename> to conditionally select | 379 | You can use <filename>OVERRIDES</filename> to conditionally select |
| 380 | a specific version of a variable and to conditionally | 380 | a specific version of a variable and to conditionally |
| 381 | append or prepend the value of a variable. | 381 | append or prepend the value of a variable. |
| 382 | <note> | ||
| 383 | Overrides can only use lower-case characters. | ||
| 384 | Additionally, underscores are not permitted in override names | ||
| 385 | as they are used to separate overrides from each other and | ||
| 386 | from the variable name. | ||
| 387 | </note> | ||
| 382 | <itemizedlist> | 388 | <itemizedlist> |
| 383 | <listitem><para><emphasis>Selecting a Variable:</emphasis> | 389 | <listitem><para><emphasis>Selecting a Variable:</emphasis> |
| 384 | The <filename>OVERRIDES</filename> variable is | 390 | The <filename>OVERRIDES</filename> variable is |