Use qemu-bridge-helper autodetection

that we implemented upstream instead of hardcoding it.

debian/control

@@ -55,6 +55,8 @@ Build-Depends:
  libfuse-dev [linux-any],
 # for libssh2 connection URIs
  libssh2-1-dev,
+# for qemu-bridge-helper
+ qemu-system-common [linux-any],
 # For "make check"
  augeas-tools,
  dwarves,

debian/patches/Fix-path-to-qemu-bridge-helper.patch

-From: =?utf-8?q?Guido_G=C3=BCnther?= <agx@sigxcpu.org>
-Date: Thu, 13 Aug 2015 14:45:11 +0200
-Subject: Fix path to qemu-bridge-helper
-
-Closes: #790935
----
- src/qemu/qemu_conf.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c
-index 29049dc..37e9ff0 100644
---- a/src/qemu/qemu_conf.c
-+++ b/src/qemu/qemu_conf.c
-@@ -295,7 +295,7 @@ virQEMUDriverConfigPtr virQEMUDriverConfigNew(bool privileged)
-             goto error;
-     }
- 
--    if (VIR_STRDUP(cfg->bridgeHelperName, "/usr/libexec/qemu-bridge-helper") < 0)
-+    if (VIR_STRDUP(cfg->bridgeHelperName, "/usr/lib/qemu/qemu-bridge-helper") < 0)
-         goto error;
- 
-     cfg->clearEmulatorCapabilities = true;

debian/patches/series

@@ -15,4 +15,3 @@ debian/apparmor_profiles_local_include.patch
 debian/libsystemd.patch
 virNetSocketCheckProtocols-handle-EAI_NONAME-as-IPv6.patch
 Mark-symbols-in-libvirt-admin-as-local.patch
-Fix-path-to-qemu-bridge-helper.patch