Add more optional dependencies

Those were added to the README in systemd/mkosi#39, but are already
valid in the first release.

1 files changed, 3 insertions, 1 deletions

diff --git a/PKGBUILD b/PKGBUILD
index f56863ae29a9..46a7ac03ece4 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -3,7 +3,7 @@
 
 pkgname=mkosi
 pkgver=1
-pkgrel=1
+pkgrel=2
 pkgdesc='Build Legacy-Free OS Images'
 arch=('any')
 url='https://github.com/systemd/mkosi'
@@ -13,9 +13,11 @@ makedepends=('python-setuptools')
 optdepends=('dnf: build Fedora images'
             'debootstrap: build Debian or Ubuntu images'
             'arch-install-scripts: build Arch images'
+            'gnupg: sign images'
             'xz: compress images with xz'
             'btrfs-progs: raw_btrfs and subvolume output formats'
             'dosfstools: build bootable images'
+            'tar: tar output format'
             'edk2-ovmf: run bootable images in QEMU')
 source=("https://github.com/systemd/mkosi/archive/v$pkgver.tar.gz")
 sha256sums=('83712a72d59435ace5e6a06392c3c81da78572ba1d33f07adc583cead663a03a')