app-arch/libarchive: Describe USE=zstd

Signed-off-by: Michał Górny <mgorny@gentoo.org>

diff --git a/app-arch/libarchive/metadata.xml b/app-arch/libarchive/metadata.xml
index 126e3e29930f83b8ae2d0e9cc6621a6c35d63334..3640719d520416fd41eaa4738ce0a81ad6aecb81 100644 (file)
--- a/app-arch/libarchive/metadata.xml
+++ b/app-arch/libarchive/metadata.xml
@@ -32,5 +32,8 @@
                        built-in. It's also needed for supporting extraction of ZIP
                        files.
                </flag>
+               <flag name="zstd">
+                       Enable support for zstd compression using <pkg>app-arch/zstd</pkg>
+               </flag>
        </use>
 </pkgmetadata>