Merge remote-tracking branch 'remotes/mdroth/tags/qga-pull-2018-10-30-v3-tag' into staging

qemu-ga patch queue for soft-freeze

* support for --retry-path option for recovering from communication
  path failures
* support for serial/device name in guest-get-fsinfo for linux/w32
* support for freezing individual mount points in guest-fsfreeze-*
* fixes for unicode paths on w32, not-present vcpus in guest-get-vcpus,
  buffer overflow in guest-get-fsinfo for w32, and other minor fixes

v3:
* remove redundant check for --static in configure
* correct authorship on "qga-win: add debugging information"

v2:
* set libudev=off in configure for static builds

# gpg: Signature made Wed 31 Oct 2018 14:13:58 GMT
# gpg:                using RSA key 3353C9CEF108B584
# gpg: Good signature from "Michael Roth <flukshun@gmail.com>"
# gpg:                 aka "Michael Roth <mdroth@utexas.edu>"
# gpg:                 aka "Michael Roth <mdroth@linux.vnet.ibm.com>"
# Primary key fingerprint: CEAC C9E1 5534 EBAB B82D  3FA0 3353 C9CE F108 B584

* remotes/mdroth/tags/qga-pull-2018-10-30-v3-tag: (24 commits)
  qga-win: changing --retry-path option behavior
  qga-win: report specific error when failing to open channel
  qga-win: install service with --retry-path set by default
  qga: add --retry-path option for re-initializing channel on failure
  qga: move w32 service handling out of run_agent()
  qga: hang GAConfig/socket_activation off of GAState global
  qga: group agent init/cleanup init separate routines
  qga: fix an off-by-one issue
  qga-win: demystify namespace stripping
  qga-win: return disk device in guest-get-fsinfo
  qga-win: handle multi-disk volumes
  qga-win: refactor disk info
  qga-win: report disk serial number
  qga-win: refactor disk properties (bus)
  qga-win: add debugging information
  build: rename CONFIG_QGA_NTDDDISK to CONFIG_QGA_NTDDSCSI
  qga-win: fsinfo: pci-info: allow partial info
  qga-win: prevent crash when executing fsinfo command
  qga: linux: return disk device in guest-get-fsinfo
  qga: linux: report disk serial number
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 20 insertions, 1 deletions

diff --git a/configure b/configure
index 743e12f22c..46ae1e8c76 100755
--- a/configure
+++ b/configure
@@ -474,6 +474,7 @@ libxml2=""
 docker="no"
 debug_mutex="no"
 libpmem=""
+libudev="no"
 
 # cross compilers defaults, can be overridden with --cross-cc-ARCH
 cross_cc_aarch64="aarch64-linux-gnu-gcc"
@@ -870,6 +871,7 @@ Linux)
   vhost_vsock="yes"
   QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
   supported_os="yes"
+  libudev="yes"
 ;;
 esac
 
@@ -5609,6 +5611,17 @@ if test "$libnfs" != "no" ; then
   fi
 fi
 
+##########################################
+# Do we have libudev
+if test "$libudev" != "no" ; then
+  if $pkg_config libudev && test "$static" != "yes"; then
+    libudev="yes"
+    libudev_libs=$($pkg_config --libs libudev)
+  else
+    libudev="no"
+  fi
+fi
+
 # Now we've finished running tests it's OK to add -Werror to the compiler flags
 if test "$werror" = "yes"; then
     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
@@ -6033,6 +6046,7 @@ echo "VxHS block device $vxhs"
 echo "capstone          $capstone"
 echo "docker            $docker"
 echo "libpmem support   $libpmem"
+echo "libudev           $libudev"
 
 if test "$sdl_too_old" = "yes"; then
 echo "-> Your SDL version is too old - please upgrade to have SDL support"
@@ -6128,7 +6142,7 @@ if test "$mingw32" = "yes" ; then
     echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
   fi
   if test "$guest_agent_ntddscsi" = "yes" ; then
-    echo "CONFIG_QGA_NTDDDISK=y" >> $config_host_mak
+    echo "CONFIG_QGA_NTDDSCSI=y" >> $config_host_mak
   fi
   if test "$guest_agent_msi" = "yes"; then
     echo "QEMU_GA_MSI_ENABLED=yes" >> $config_host_mak
@@ -6868,6 +6882,11 @@ if test "$docker" != "no"; then
     echo "HAVE_USER_DOCKER=y" >> $config_host_mak
 fi
 
+if test "$libudev" != "no"; then
+    echo "CONFIG_LIBUDEV=y" >> $config_host_mak
+    echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
+fi
+
 # use included Linux headers
 if test "$linux" = "yes" ; then
   mkdir -p linux-headers