[bug#40631] [PATCH 3/4] gnu: qemu: Add libcacard as an input to enable smartcard support.

[Christopher Baines]

This fixes an error in gnome-boxes when starting virtual machines:

  Unable to start domain: unsupported configuration: this QEMU binary lacks
  smartcard passthrough mode support

* gnu/packages/virtualization.scm (qemu)[inputs]: Add libcacard.
---
 gnu/packages/virtualization.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/packages/virtualization.scm b/gnu/packages/virtualization.scm
index c00f3ef9a8..7d4aac0d40 100644
--- a/gnu/packages/virtualization.scm
+++ b/gnu/packages/virtualization.scm
@@ -217,6 +217,7 @@ exec smbd $@")))
        ("gtk+" ,gtk+)
        ("libaio" ,libaio)
        ("libattr" ,attr)
+       ("libcacard" ,libcacard)     ; smartcard support
        ("libcap" ,libcap)           ; virtfs support requires libcap & libattr
        ("libdrm" ,libdrm)
        ("libepoxy" ,libepoxy)
-- 
2.26.0