Add description for optdepends

2 files changed, 4 insertions, 3 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 9936d2b29b97..14313c54f63f 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -9,8 +9,8 @@ pkgbase = arch-upgrade
 	depends = curl
 	depends = xmlstarlet
 	depends = python-unidecode
-	optdepends = zenity
-	optdepends = wmctrl
+	optdepends = zenity: popups if run in GUI mode
+	optdepends = wmctrl: required if zenity installed
 	backup = etc/arch-upgrade.conf
 	source = arch-upgrade-1.19.tar.gz::https://github.com/bulletmark/arch-upgrade/archive/1.19.tar.gz
 	md5sums = 8f9fecdbc59c48fddbe625ff0486b2d9
diff --git a/PKGBUILD b/PKGBUILD
index a8ff88a8a34f..767b30b5b450 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -7,7 +7,8 @@ url="https://github.com/bulletmark/$pkgname"
 license=("GPL3")
 arch=("any")
 depends=("curl" "xmlstarlet" "python-unidecode")
-optdepends=("zenity" "wmctrl")
+optdepends=("zenity: popups if run in GUI mode"
+            "wmctrl: required if zenity installed")
 backup=("etc/$pkgname.conf")
 source=("$pkgname-$pkgver.tar.gz::$url/archive/$pkgver.tar.gz")
 install=install.sh