Add FEATURES=clean-logs support.

Enable automatic execution of the command specified by the
PORT_LOGDIR_CLEAN variable. The default PORT_LOGDIR_CLEAN setting will
remove all files from PORT_LOGDIR that were last modified at least 7
days ago.

1 files changed, 13 insertions, 0 deletions

diff --git a/man/make.conf.5 b/man/make.conf.5
index 76f32f718..ac49c886e 100644
--- a/man/make.conf.5
+++ b/man/make.conf.5
@@ -247,6 +247,12 @@ like "File not recognized: File truncated"), try recompiling the application
 with ccache disabled before reporting a bug. Unless you are doing development
 work, do not enable ccache.
 .TP
+.B clean\-logs
+Enable automatic execution of the command specified by the
+PORT_LOGDIR_CLEAN variable. The default PORT_LOGDIR_CLEAN setting will
+remove all files from PORT_LOGDIR that were last modified at least 7
+days ago.
+.TP
 .B collision\-protect
 A QA\-feature to ensure that a package doesn't overwrite files it doesn't own.
 The \fICOLLISION_IGNORE\fR variable can be used to selectively disable this
@@ -609,6 +615,13 @@ directory does not exist, it will be created automatically and group permissions
 will be applied to it.  If the directory already exists, portage will not
 modify it's permissions.
 .TP
+.B PORT_LOGDIR_CLEAN
+This variable should contain a command for portage to call in order
+to clean PORT_LOGDIR. The command string should contain a
+\\${PORT_LOGDIR} place\-holder that will be substituted
+with the value of that variable. This variable will have no effect
+unless \fBclean\-logs\fR is enabled in \fBFEATURES\fR.
+.TP
 \fBPORTAGE_BINHOST\fR = \fI[space delimited URI list]\fR
 This is a list of hosts from which portage will grab prebuilt\-binary packages.
 Each entry in the list must specify the full address of a directory