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-rw-r--r--doc/bitbake.16
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/bitbake.1 b/doc/bitbake.1
index aa096203e..d9d39020f 100644
--- a/doc/bitbake.1
+++ b/doc/bitbake.1
@@ -103,7 +103,13 @@ Show debug logging for the specified logging domains
.TP
.B \-P, \-\-profile
profile the command and print a report
+
+.SH ENVIRONMENT VARIABLES
+bitbake uses the following environment variables to control its
+operation:
.TP
+.B BITBAKE_UI
+The bitbake user interface; overridden by the \fB-u\fP commandline option.
.SH AUTHORS
BitBake was written by