Signed-off-by: Keno Fischer <keno@juliacomputing.com>
---

Changes from v1: Now builds the proxy-helper on Darwin.

 Makefile.objs |  1 +
 configure     | 22 +++++++++++++++-------
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/Makefile.objs b/Makefile.objs
index c6c3554..a2245c9 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -104,6 +104,7 @@ common-obj-$(CONFIG_WIN32) += os-win32.o
 common-obj-$(CONFIG_POSIX) += os-posix.o
 
 common-obj-$(CONFIG_LINUX) += fsdev/
+common-obj-$(CONFIG_DARWIN) += fsdev/
 
 common-obj-y += migration/
 
diff --git a/configure b/configure
index a6a4616..4808459 100755
--- a/configure
+++ b/configure
@@ -5535,16 +5535,28 @@ if test "$want_tools" = "yes" ; then
   fi
 fi
 if test "$softmmu" = yes ; then
-  if test "$linux" = yes; then
-    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
+  if test "$virtfs" != no; then
+    if test "$linux" = yes; then
+      if test "$cap" = yes && test "$attr" = yes ; then
+        virtfs=yes
+        tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
+      else
+        if test "$virtfs" = yes; then
+          error_exit "VirtFS requires libcap devel and libattr devel under Linux"
+        fi
+        virtfs=no
+      fi
+    elif test "$darwin" = yes; then
       virtfs=yes
       tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
     else
       if test "$virtfs" = yes; then
-        error_exit "VirtFS requires libcap devel and libattr devel"
+        error_exit "VirtFS is supported only on Linux and Darwin"
       fi
       virtfs=no
     fi
+  fi
+  if test "$linux" = yes; then
     if test "$mpath" != no && test "$mpathpersist" = yes ; then
       mpath=yes
     else
@@ -5555,10 +5567,6 @@ if test "$softmmu" = yes ; then
     fi
     tools="$tools scsi/qemu-pr-helper\$(EXESUF)"
   else
-    if test "$virtfs" = yes; then
-      error_exit "VirtFS is supported only on Linux"
-    fi
-    virtfs=no
     if test "$mpath" = yes; then
       error_exit "Multipath is supported only on Linux"
     fi
-- 
2.8.1