makerepropkg: support parallel runs in dedicated namespaces

This adds proper namespace locking as well to fix screwing up the
running makerepropkg process.

1 files changed, 5 insertions, 0 deletions

diff --git a/doc/makerepropkg.1.asciidoc b/doc/makerepropkg.1.asciidoc
index e9f4c24..acf5069 100644
--- a/doc/makerepropkg.1.asciidoc
+++ b/doc/makerepropkg.1.asciidoc
@@ -48,6 +48,11 @@ Options
 *-M* <file>::
 	Location of a makepkg config file.
 
+*-l* <chroot>::
+	The directory name to use as the chroot namespace
+	Useful for maintaining multiple copies
+	Default: $USER
+
 *-h*::
 	Show this usage message