From 07d0546f5d210d1cee048de8d42bdf58302f0d93 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Sat, 13 Oct 2012 20:52:31 +0100
Subject: configure: Add --without-libvirt option.

Normally we check if libvirt is installed, and the default is still to
do this.

However having this option makes it simpler to check if a change to
the code has broken the case where libvirt is not installed.

In fact, this change revealed one such place, which is also fixed in
this commit.
---
 configure.ac         | 9 ++++++++-
 src/launch-libvirt.c | 6 ------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/configure.ac b/configure.ac
index 431be751..a6aacb1e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -693,12 +693,19 @@ AC_CHECK_LIB([magic],[magic_file],
         [AC_MSG_WARN([libmagic not found, some core features will be disabled])])
 
 dnl libvirt (highly recommended)
-PKG_CHECK_MODULES([LIBVIRT], [libvirt],
+AC_ARG_WITH([libvirt],
+    [AS_HELP_STRING([--without-libvirt],
+                    [disable libvirt support @<:@default=check@:>@])],
+    [],
+    [with_libvirt=check])
+AS_IF([test "$with_libvirt" != "no"],[
+    PKG_CHECK_MODULES([LIBVIRT], [libvirt],
         [AC_SUBST([LIBVIRT_CFLAGS])
          AC_SUBST([LIBVIRT_LIBS])
          AC_DEFINE([HAVE_LIBVIRT],[1],[libvirt found at compile time.])
         ],
         [AC_MSG_WARN([libvirt not found, some core features will be disabled])])
+])
 AM_CONDITIONAL([HAVE_LIBVIRT],[test "x$LIBVIRT_LIBS" != "x"])
 
 dnl libxml2 (highly recommended)
diff --git a/src/launch-libvirt.c b/src/launch-libvirt.c
index 4f015e3a..aac5d291 100644
--- a/src/launch-libvirt.c
+++ b/src/launch-libvirt.c
@@ -1523,12 +1523,6 @@ max_disks_libvirt (guestfs_h *g)
   NOT_IMPL (-1);
 }
 
-static int
-hot_add_drive_libvirt (guestfs_h *g, struct drive *drv, size_t drv_index)
-{
-  NOT_IMPL (-1);
-}
-
 struct attach_ops attach_ops_libvirt = {
   .launch = launch_libvirt,
   .shutdown = shutdown_libvirt,
-- 
cgit