]> git.proxmox.com Git - qemu.git/blobdiff - configure
qdev-properties-system.c: Allow vlan or netdev for -device, not both
[qemu.git] / configure
index 391b204c958927f88d7ad4229782f1ca3ba0ce2c..508f6a574c1de33f2c17fe6ec13d1584450d7a16 100755 (executable)
--- a/configure
+++ b/configure
@@ -27,6 +27,19 @@ printf " '%s'" "$0" "$@" >> config.log
 echo >> config.log
 echo "#" >> config.log
 
+# Save the configure command line for later reuse.
+cat <<EOD >config.status
+#!/bin/sh
+# Generated by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+EOD
+printf "exec" >>config.status
+printf " '%s'" "$0" "$@" >>config.status
+echo >>config.status
+chmod +x config.status
+
 error_exit() {
     echo
     echo "ERROR: $1"
@@ -119,6 +132,7 @@ path_of() {
 # default parameters
 source_path=`dirname "$0"`
 cpu=""
+iasl="iasl"
 interp_prefix="/usr/gnemul/qemu-%M"
 static="no"
 cross_prefix=""
@@ -215,7 +229,6 @@ linux_user="no"
 bsd_user="no"
 guest_base="yes"
 uname_release=""
-mixemu="no"
 aix="no"
 blobs="yes"
 pkgversion=""
@@ -232,9 +245,13 @@ usb_redir=""
 glx=""
 zlib="yes"
 guest_agent=""
+guest_agent_with_vss="no"
+vss_win32_sdk=""
+win_sdk="no"
 want_tools="yes"
 libiscsi=""
 coroutine=""
+coroutine_pool=""
 seccomp=""
 glusterfs=""
 glusterfs_discard="no"
@@ -243,6 +260,7 @@ gtk=""
 gtkabi="2.0"
 tpm="no"
 libssh2=""
+vhdx=""
 
 # parse CC options first
 for opt do
@@ -252,6 +270,10 @@ for opt do
   ;;
   --cc=*) CC="$optarg"
   ;;
+  --cxx=*) CXX="$optarg"
+  ;;
+  --iasl=*) iasl="$optarg"
+  ;;
   --source-path=*) source_path="$optarg"
   ;;
   --cpu=*) cpu="$optarg"
@@ -282,6 +304,12 @@ else
   cc="${CC-${cross_prefix}gcc}"
 fi
 
+if test -z "${CXX}${cross_prefix}"; then
+  cxx="c++"
+else
+  cxx="${CXX-${cross_prefix}g++}"
+fi
+
 ar="${AR-${cross_prefix}ar}"
 as="${AS-${cross_prefix}as}"
 cpp="${CPP-$cc -E}"
@@ -362,7 +390,11 @@ if test ! -z "$cpu" ; then
 elif check_define __i386__ ; then
   cpu="i386"
 elif check_define __x86_64__ ; then
-  cpu="x86_64"
+  if check_define __ILP32__ ; then
+    cpu="x32"
+  else
+    cpu="x86_64"
+  fi
 elif check_define __sparc__ ; then
   if check_define __arch64__ ; then
     cpu="sparc64"
@@ -399,7 +431,7 @@ ARCH=
 # Normalise host CPU name and set ARCH.
 # Note that this case should only have supported host CPUs, not guests.
 case "$cpu" in
-  ia64|ppc|ppc64|s390|s390x|sparc64)
+  ia64|ppc|ppc64|s390|s390x|sparc64|x32)
     cpu="$cpu"
   ;;
   i386|i486|i586|i686|i86pc|BePC)
@@ -414,9 +446,6 @@ case "$cpu" in
   aarch64)
     cpu="aarch64"
   ;;
-  hppa|parisc|parisc64)
-    cpu="hppa"
-  ;;
   mips*)
     cpu="mips"
   ;;
@@ -546,11 +575,10 @@ Haiku)
   audio_possible_drivers="oss alsa sdl esd pa"
   linux="yes"
   linux_user="yes"
-  usb="linux"
   kvm="yes"
   vhost_net="yes"
   vhost_scsi="yes"
-  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
+  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" -o "$cpu" = "x32" ] ; then
     audio_possible_drivers="$audio_possible_drivers fmod"
   fi
   QEMU_INCLUDES="-I\$(SRC_PATH)/linux-headers -I$(pwd)/linux-headers $QEMU_INCLUDES"
@@ -559,16 +587,13 @@ esac
 
 if [ "$bsd" = "yes" ] ; then
   if [ "$darwin" != "yes" ] ; then
-    if [ "$targetos" != "FreeBSD" ]; then
-      usb="bsd"
-    fi
     bsd_user="yes"
   fi
 fi
 
 : ${make=${MAKE-make}}
 : ${install=${INSTALL-install}}
-: ${python=${PYTHON-python -B}}
+: ${python=${PYTHON-python}}
 : ${smbd=${SMBD-/usr/sbin/smbd}}
 
 # Default objcc to clang if available, otherwise use CC
@@ -622,6 +647,8 @@ for opt do
   ;;
   --host-cc=*) host_cc="$optarg"
   ;;
+  --cxx=*)
+  ;;
   --objcc=*) objcc="$optarg"
   ;;
   --make=*) make="$optarg"
@@ -855,8 +882,6 @@ for opt do
   ;;
   --enable-fdt) fdt="yes"
   ;;
-  --enable-mixemu) mixemu="yes"
-  ;;
   --disable-linux-aio) linux_aio="no"
   ;;
   --enable-linux-aio) linux_aio="yes"
@@ -871,6 +896,10 @@ for opt do
   ;;
   --with-coroutine=*) coroutine="$optarg"
   ;;
+  --disable-coroutine-pool) coroutine_pool="no"
+  ;;
+  --enable-coroutine-pool) coroutine_pool="yes"
+  ;;
   --disable-docs) docs="no"
   ;;
   --enable-docs) docs="yes"
@@ -913,6 +942,18 @@ for opt do
   ;;
   --disable-guest-agent) guest_agent="no"
   ;;
+  --with-vss-sdk) vss_win32_sdk=""
+  ;;
+  --with-vss-sdk=*) vss_win32_sdk="$optarg"
+  ;;
+  --without-vss-sdk) vss_win32_sdk="no"
+  ;;
+  --with-win-sdk) win_sdk=""
+  ;;
+  --with-win-sdk=*) win_sdk="$optarg"
+  ;;
+  --without-win-sdk) win_sdk="no"
+  ;;
   --enable-tools) want_tools="yes"
   ;;
   --disable-tools) want_tools="no"
@@ -945,12 +986,24 @@ for opt do
   ;;
   --enable-libssh2) libssh2="yes"
   ;;
+  --enable-vhdx) vhdx="yes"
+  ;;
+  --disable-vhdx) vhdx="no"
+  ;;
   *) echo "ERROR: unknown option $opt"; show_help="yes"
   ;;
   esac
 done
 
 case "$cpu" in
+    ppc)
+           CPU_CFLAGS="-m32"
+           LDFLAGS="-m32 $LDFLAGS"
+           ;;
+    ppc64)
+           CPU_CFLAGS="-m64"
+           LDFLAGS="-m64 $LDFLAGS"
+           ;;
     sparc)
            LDFLAGS="-m32 $LDFLAGS"
            CPU_CFLAGS="-m32 -mcpu=ultrasparc"
@@ -977,6 +1030,11 @@ case "$cpu" in
            LDFLAGS="-m64 $LDFLAGS"
            cc_i386='$(CC) -m32'
            ;;
+    x32)
+           CPU_CFLAGS="-mx32"
+           LDFLAGS="-mx32 $LDFLAGS"
+           cc_i386='$(CC) -m32'
+           ;;
     # No special flags required for other host CPUs
 esac
 
@@ -1021,8 +1079,10 @@ echo "Advanced options (experts only):"
 echo "  --source-path=PATH       path of source code [$source_path]"
 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 echo "  --cc=CC                  use C compiler CC [$cc]"
+echo "  --iasl=IASL              use ACPI compiler IASL [$iasl]"
 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 echo "                           build time"
+echo "  --cxx=CXX                use C++ compiler CXX [$cxx]"
 echo "  --objcc=OBJCC            use Objective-C compiler OBJCC [$objcc]"
 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
@@ -1067,7 +1127,6 @@ echo "                           (affects only QEMU, not qemu-img)"
 echo "  --block-drv-ro-whitelist=L"
 echo "                           set block driver read-only whitelist"
 echo "                           (affects only QEMU, not qemu-img)"
-echo "  --enable-mixemu          enable mixer emulation"
 echo "  --disable-xen            disable xen backend driver support"
 echo "  --enable-xen             enable xen backend driver support"
 echo "  --disable-xen-pci-passthrough"
@@ -1148,10 +1207,14 @@ echo "  --disable-usb-redir      disable usb network redirection support"
 echo "  --enable-usb-redir       enable usb network redirection support"
 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
+echo "  --with-vss-sdk=SDK-path  enable Windows VSS support in QEMU Guest Agent"
+echo "  --with-win-sdk=SDK-path  path to Windows Platform SDK (to build VSS .tlb)"
 echo "  --disable-seccomp        disable seccomp support"
 echo "  --enable-seccomp         enables seccomp support"
 echo "  --with-coroutine=BACKEND coroutine backend. Supported options:"
 echo "                           gthread, ucontext, sigaltstack, windows"
+echo "  --disable-coroutine-pool disable coroutine freelist (worse performance)"
+echo "  --enable-coroutine-pool  enable coroutine freelist (better performance)"
 echo "  --enable-glusterfs       enable GlusterFS backend"
 echo "  --disable-glusterfs      disable GlusterFS backend"
 echo "  --enable-gcov            enable test coverage analysis with gcov"
@@ -1159,6 +1222,8 @@ echo "  --gcov=GCOV              use specified gcov [$gcov_tool]"
 echo "  --enable-tpm             enable TPM support"
 echo "  --disable-libssh2        disable ssh block device support"
 echo "  --enable-libssh2         enable ssh block device support"
+echo "  --disable-vhdx           disables support for the Microsoft VHDX image format"
+echo "  --enable-vhdx            enable support for the Microsoft VHDX image format"
 echo ""
 echo "NOTE: The object files are built at the place where configure is launched"
 exit 1
@@ -1252,7 +1317,7 @@ fi
 
 if test "$pie" = ""; then
   case "$cpu-$targetos" in
-    i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
+    i386-Linux|x86_64-Linux|x32-Linux|i386-OpenBSD|x86_64-OpenBSD)
       ;;
     *)
       pie="no"
@@ -1355,6 +1420,13 @@ if ! $python -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_in
       "Use --python=/path/to/python to specify a supported Python."
 fi
 
+# The -B switch was added in Python 2.6.
+# If it is supplied, compiled files are not written.
+# Use it for Python versions which support it.
+if $python -B -c 'import sys; sys.exit(0)' 2>/dev/null; then
+  python="$python -B"
+fi
+
 if test -z "${target_list+xxx}" ; then
     target_list="$default_target_list"
 else
@@ -1388,39 +1460,27 @@ feature_not_found() {
       "configure was not able to find it"
 }
 
-if test -z "$cross_prefix" ; then
-
 # ---
 # big/little endian test
 cat > $TMPC << EOF
-#include <inttypes.h>
-int main(void) {
-        volatile uint32_t i=0x01234567;
-        return (*((uint8_t*)(&i))) == 0x67;
+short big_endian[] = { 0x4269, 0x4765, 0x4e64, 0x4961, 0x4e00, 0, };
+short little_endian[] = { 0x694c, 0x7454, 0x654c, 0x6e45, 0x6944, 0x6e41, 0, };
+extern int foo(short *, short *);
+int main(int argc, char *argv[]) {
+    return foo(big_endian, little_endian);
 }
 EOF
 
-if compile_prog "" "" ; then
-$TMPE && bigendian="yes"
-else
-echo big/little test failed
-fi
-
-else
-
-# if cross compiling, cannot launch a program, so make a static guess
-case "$cpu" in
-  arm)
-    # ARM can be either way; ask the compiler which one we are
-    if check_define __ARMEB__; then
-      bigendian=yes
+if compile_object ; then
+    if grep -q BiGeNdIaN $TMPO ; then
+        bigendian="yes"
+    elif grep -q LiTtLeEnDiAn $TMPO ; then
+        bigendian="no"
+    else
+        echo big/little test failed
     fi
-  ;;
-  hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
-    bigendian=yes
-  ;;
-esac
-
+else
+    echo big/little test failed
 fi
 
 ##########################################
@@ -1470,7 +1530,7 @@ libs_softmmu="$libs_softmmu -lz"
 # libseccomp check
 
 if test "$seccomp" != "no" ; then
-    if $pkg_config --atleast-version=2.1.0 libseccomp --modversion >/dev/null 2>&1; then
+    if $pkg_config --atleast-version=2.1.0 libseccomp; then
         libs_softmmu="$libs_softmmu `$pkg_config --libs libseccomp`"
         QEMU_CFLAGS="$QEMU_CFLAGS `$pkg_config --cflags libseccomp`"
        seccomp="yes"
@@ -1704,10 +1764,10 @@ if test "$gtk" != "no"; then
         fi
         gtk="no"
     else
-       gtk_cflags=`$pkg_config --cflags $gtkpackage 2>/dev/null`
-       gtk_libs=`$pkg_config --libs $gtkpackage 2>/dev/null`
-       vte_cflags=`$pkg_config --cflags $vtepackage 2>/dev/null`
-       vte_libs=`$pkg_config --libs $vtepackage 2>/dev/null`
+       gtk_cflags=`$pkg_config --cflags $gtkpackage`
+       gtk_libs=`$pkg_config --libs $gtkpackage`
+       vte_cflags=`$pkg_config --cflags $vtepackage`
+       vte_libs=`$pkg_config --libs $vtepackage`
        libs_softmmu="$gtk_libs $vte_libs $libs_softmmu"
        gtk="yes"
     fi
@@ -1722,7 +1782,7 @@ if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
   sdl_config=sdl-config
 fi
 
-if $pkg_config sdl --modversion >/dev/null 2>&1; then
+if $pkg_config sdl --exists; then
   sdlconfig="$pkg_config sdl"
   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
 elif has ${sdl_config}; then
@@ -1908,9 +1968,9 @@ int main(void) {
     return png_ptr != 0;
 }
 EOF
-  if $pkg_config libpng --modversion >/dev/null 2>&1; then
-    vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
-    vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
+  if $pkg_config libpng --exists; then
+    vnc_png_cflags=`$pkg_config libpng --cflags`
+    vnc_png_libs=`$pkg_config libpng --libs`
   else
     vnc_png_cflags=""
     vnc_png_libs="-lpng"
@@ -1971,6 +2031,18 @@ EOF
   fi
 fi
 
+if test "$vhdx" = "yes" ; then
+    if test "$uuid" = "no" ; then
+        error_exit "uuid required for VHDX support"
+    fi
+elif test "$vhdx" != "no" ; then
+    if test "$uuid" = "yes" ; then
+        vhdx=yes
+    else
+        vhdx=no
+    fi
+fi
+
 ##########################################
 # xfsctl() probe, used for raw-posix
 if test "$xfs" != "no" ; then
@@ -2187,7 +2259,7 @@ fi
 ##########################################
 # curl probe
 if test "$curl" != "no" ; then
-  if $pkg_config libcurl --modversion >/dev/null 2>&1; then
+  if $pkg_config libcurl --exists; then
     curlconfig="$pkg_config libcurl"
   else
     curlconfig=curl-config
@@ -2239,10 +2311,9 @@ if test "$mingw32" = yes; then
 else
     glib_req_ver=2.12
 fi
-if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
-then
-    glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
-    glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
+if $pkg_config --atleast-version=$glib_req_ver gthread-2.0; then
+    glib_cflags=`$pkg_config --cflags gthread-2.0`
+    glib_libs=`$pkg_config --libs gthread-2.0`
     LIBS="$glib_libs $LIBS"
     libs_qga="$glib_libs $libs_qga"
 else
@@ -2271,8 +2342,8 @@ if test "$pixman" = "none"; then
   pixman_cflags=
   pixman_libs=
 elif test "$pixman" = "system"; then
-  pixman_cflags=`$pkg_config --cflags pixman-1 2>/dev/null`
-  pixman_libs=`$pkg_config --libs pixman-1 2>/dev/null`
+  pixman_cflags=`$pkg_config --cflags pixman-1`
+  pixman_libs=`$pkg_config --libs pixman-1`
 else
   if test ! -d ${source_path}/pixman/pixman; then
     error_exit "pixman not present. Your options:" \
@@ -2371,8 +2442,7 @@ fi
 # libssh2 probe
 min_libssh2_version=1.2.8
 if test "$libssh2" != "no" ; then
-  if $pkg_config --atleast-version=$min_libssh2_version libssh2 >/dev/null 2>&1
-  then
+  if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
     libssh2_cflags=`$pkg_config libssh2 --cflags`
     libssh2_libs=`$pkg_config libssh2 --libs`
     libssh2=yes
@@ -2515,7 +2585,7 @@ fi
 fdt_required=no
 for target in $target_list; do
   case $target in
-    arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
+    aarch64*-softmmu|arm*-softmmu|ppc*-softmmu|microblaze*-softmmu)
       fdt_required=yes
     ;;
   esac
@@ -2590,14 +2660,14 @@ fi
 ##########################################
 # glusterfs probe
 if test "$glusterfs" != "no" ; then
-  if $pkg_config --atleast-version=3 glusterfs-api >/dev/null 2>&1; then
+  if $pkg_config --atleast-version=3 glusterfs-api; then
     glusterfs="yes"
-    glusterfs_cflags=`$pkg_config --cflags glusterfs-api 2>/dev/null`
-    glusterfs_libs=`$pkg_config --libs glusterfs-api 2>/dev/null`
+    glusterfs_cflags=`$pkg_config --cflags glusterfs-api`
+    glusterfs_libs=`$pkg_config --libs glusterfs-api`
     CFLAGS="$CFLAGS $glusterfs_cflags"
     libs_tools="$glusterfs_libs $libs_tools"
     libs_softmmu="$glusterfs_libs $libs_softmmu"
-    if $pkg_config --atleast-version=5 glusterfs-api >/dev/null 2>&1; then
+    if $pkg_config --atleast-version=5 glusterfs-api; then
       glusterfs_discard="yes"
     fi
   else
@@ -2960,10 +3030,10 @@ if test "$libiscsi" != "no" ; then
 #include <iscsi/iscsi.h>
 int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
 EOF
-  if $pkg_config --atleast-version=1.7.0 libiscsi --modversion >/dev/null 2>&1; then
+  if $pkg_config --atleast-version=1.7.0 libiscsi; then
     libiscsi="yes"
-    libiscsi_cflags=$($pkg_config --cflags libiscsi 2>/dev/null)
-    libiscsi_libs=$($pkg_config --libs libiscsi 2>/dev/null)
+    libiscsi_cflags=$($pkg_config --cflags libiscsi)
+    libiscsi_libs=$($pkg_config --libs libiscsi)
     CFLAGS="$CFLAGS $libiscsi_cflags"
     LIBS="$LIBS $libiscsi_libs"
   elif compile_prog "" "-liscsi" ; then
@@ -3030,8 +3100,8 @@ int main(void) { spice_server_new(); return 0; }
 EOF
   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
-  if $pkg_config --atleast-version=0.12.0 spice-server >/dev/null 2>&1 && \
-     $pkg_config --atleast-version=0.12.3 spice-protocol > /dev/null 2>&1 && \
+  if $pkg_config --atleast-version=0.12.0 spice-server && \
+     $pkg_config --atleast-version=0.12.3 spice-protocol && \
      compile_prog "$spice_cflags" "$spice_libs" ; then
     spice="yes"
     libs_softmmu="$libs_softmmu $spice_libs"
@@ -3066,7 +3136,7 @@ EOF
         test_cflags="-Werror $test_cflags"
     fi
     if test -n "$libtool" &&
-            $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
+       $pkg_config --atleast-version=3.12.8 nss && \
       compile_prog "$test_cflags" "$libcacard_libs"; then
         smartcard_nss="yes"
         QEMU_CFLAGS="$QEMU_CFLAGS $libcacard_cflags"
@@ -3082,11 +3152,10 @@ fi
 
 # check for libusb
 if test "$libusb" != "no" ; then
-    if $pkg_config --atleast-version=1.0.13 libusb-1.0 >/dev/null 2>&1 ; then
+    if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
         libusb="yes"
-       usb="libusb"
-        libusb_cflags=$($pkg_config --cflags libusb-1.0 2>/dev/null)
-        libusb_libs=$($pkg_config --libs libusb-1.0 2>/dev/null)
+        libusb_cflags=$($pkg_config --cflags libusb-1.0)
+        libusb_libs=$($pkg_config --libs libusb-1.0)
         QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
         libs_softmmu="$libs_softmmu $libusb_libs"
     else
@@ -3099,10 +3168,10 @@ fi
 
 # check for usbredirparser for usb network redirection support
 if test "$usb_redir" != "no" ; then
-    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5 >/dev/null 2>&1 ; then
+    if $pkg_config --atleast-version=0.6 libusbredirparser-0.5; then
         usb_redir="yes"
-        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
-        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
+        usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5)
+        usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5)
         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
         libs_softmmu="$libs_softmmu $usb_redir_libs"
     else
@@ -3113,6 +3182,61 @@ if test "$usb_redir" != "no" ; then
     fi
 fi
 
+##########################################
+# check if we have VSS SDK headers for win
+
+if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$vss_win32_sdk" != "no" ; then
+  case "$vss_win32_sdk" in
+    "")   vss_win32_include="-I$source_path" ;;
+    *\ *) # The SDK is installed in "Program Files" by default, but we cannot
+          # handle path with spaces. So we symlink the headers into ".sdk/vss".
+          vss_win32_include="-I$source_path/.sdk/vss"
+         symlink "$vss_win32_sdk/inc" "$source_path/.sdk/vss/inc"
+         ;;
+    *)    vss_win32_include="-I$vss_win32_sdk"
+  esac
+  cat > $TMPC << EOF
+#define __MIDL_user_allocate_free_DEFINED__
+#include <inc/win2003/vss.h>
+int main(void) { return VSS_CTX_BACKUP; }
+EOF
+  if compile_prog "$vss_win32_include" "" ; then
+    guest_agent_with_vss="yes"
+    QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
+    libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
+  else
+    if test "$vss_win32_sdk" != "" ; then
+      echo "ERROR: Please download and install Microsoft VSS SDK:"
+      echo "ERROR:   http://www.microsoft.com/en-us/download/details.aspx?id=23490"
+      echo "ERROR: On POSIX-systems, you can extract the SDK headers by:"
+      echo "ERROR:   scripts/extract-vsssdk-headers setup.exe"
+      echo "ERROR: The headers are extracted in the directory \`inc'."
+      feature_not_found "VSS support"
+    fi
+    guest_agent_with_vss="no"
+  fi
+fi
+
+##########################################
+# lookup Windows platform SDK (if not specified)
+# The SDK is needed only to build .tlb (type library) file of guest agent
+# VSS provider from the source. It is usually unnecessary because the
+# pre-compiled .tlb file is included.
+
+if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss" = "yes" ; then
+  if test -z "$win_sdk"; then
+    programfiles="$PROGRAMFILES"
+    test -n "$PROGRAMW6432" && programfiles="$PROGRAMW6432"
+    if test -n "$programfiles"; then
+      win_sdk=$(ls -d "$programfiles/Microsoft SDKs/Windows/v"* | tail -1) 2>/dev/null
+    else
+      feature_not_found "Windows SDK"
+    fi
+  elif test "$win_sdk" = "no"; then
+    win_sdk=""
+  fi
+fi
+
 ##########################################
 
 ##########################################
@@ -3272,6 +3396,17 @@ else
   esac
 fi
 
+if test "$coroutine_pool" = ""; then
+  if test "$coroutine" = "gthread"; then
+    coroutine_pool=no
+  else
+    coroutine_pool=yes
+  fi
+fi
+if test "$coroutine" = "gthread" -a "$coroutine_pool" = "yes"; then
+  error_exit "'gthread' coroutine backend does not support pool (use --disable-coroutine-pool)"
+fi
+
 ##########################################
 # check if we have open_by_handle_at
 
@@ -3412,7 +3547,7 @@ if test "$gcov" = "yes" ; then
   CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
   LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
 elif test "$debug" = "no" ; then
-  CFLAGS="-O2 -D_FORTIFY_SOURCE=2 $CFLAGS"
+  CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
 fi
 
 
@@ -3478,8 +3613,11 @@ if test "$softmmu" = yes ; then
   fi
 fi
 if [ "$guest_agent" != "no" ]; then
-  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
+  if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
       tools="qemu-ga\$(EXESUF) $tools"
+      if [ "$mingw32" = "yes" -a "$guest_agent_with_vss" = "yes" ]; then
+        tools="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb $tools"
+      fi
       guest_agent=yes
   elif [ "$guest_agent" != yes ]; then
       guest_agent=no
@@ -3507,7 +3645,7 @@ fi
 if test "$pie" = "no" ; then
   textseg_addr=
   case "$cpu" in
-    arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64)
+    arm | hppa | i386 | m68k | ppc | ppc64 | s390* | sparc | sparc64 | x86_64 | x32)
       textseg_addr=0x60000000
       ;;
     mips)
@@ -3550,10 +3688,12 @@ echo "Manual directory  `eval echo $mandir`"
 echo "ELF interp prefix $interp_prefix"
 else
 echo "local state directory   queried at runtime"
+echo "Windows SDK       $win_sdk"
 fi
 echo "Source path       $source_path"
 echo "C compiler        $cc"
 echo "Host C compiler   $host_cc"
+echo "C++ compiler      $cxx"
 echo "Objective-C compiler $objcc"
 echo "CFLAGS            $CFLAGS"
 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
@@ -3586,7 +3726,6 @@ echo "mingw32 support   $mingw32"
 echo "Audio drivers     $audio_drv_list"
 echo "Block whitelist (rw) $block_drv_rw_whitelist"
 echo "Block whitelist (ro) $block_drv_ro_whitelist"
-echo "Mixer emulation   $mixemu"
 echo "VirtFS support    $virtfs"
 echo "VNC support       $vnc"
 if test "$vnc" = "yes" ; then
@@ -3635,8 +3774,10 @@ echo "usb net redir     $usb_redir"
 echo "GLX support       $glx"
 echo "libiscsi support  $libiscsi"
 echo "build guest agent $guest_agent"
+echo "QGA VSS support   $guest_agent_with_vss"
 echo "seccomp support   $seccomp"
 echo "coroutine backend $coroutine"
+echo "coroutine pool    $coroutine_pool"
 echo "GlusterFS support $glusterfs"
 echo "virtio-blk-data-plane $virtio_blk_data_plane"
 echo "gcov              $gcov_tool"
@@ -3645,6 +3786,7 @@ echo "TPM support       $tpm"
 echo "libssh2 support   $libssh2"
 echo "TPM passthrough   $tpm_passthrough"
 echo "QOM debugging     $qom_cast_debug"
+echo "vhdx              $vhdx"
 
 if test "$sdl_too_old" = "yes"; then
 echo "-> Your SDL version is too old - please upgrade to have SDL support"
@@ -3655,8 +3797,6 @@ config_host_mak="config-host.mak"
 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
 
 echo "# Automatically generated by configure - do not modify" > $config_host_mak
-printf "# Configured with:" >> $config_host_mak
-printf " '%s'" "$0" "$@" >> $config_host_mak
 echo >> $config_host_mak
 
 echo all: >> $config_host_mak
@@ -3681,14 +3821,6 @@ echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
 
 echo "ARCH=$ARCH" >> $config_host_mak
 
-case "$cpu" in
-  arm|i386|x86_64|ppc|aarch64)
-    # The TCG interpreter currently does not support ld/st optimization.
-    if test "$tcg_interpreter" = "no" ; then
-        echo "CONFIG_QEMU_LDST_OPTIMIZATION=y" >> $config_host_mak
-    fi
-  ;;
-esac
 if test "$debug_tcg" = "yes" ; then
   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
 fi
@@ -3709,6 +3841,10 @@ if test "$mingw32" = "yes" ; then
   version_micro=0
   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
+  if test "$guest_agent_with_vss" = "yes" ; then
+    echo "CONFIG_QGA_VSS=y" >> $config_host_mak
+    echo "WIN_SDK=\"$win_sdk\"" >> $config_host_mak
+  fi
 else
   echo "CONFIG_POSIX=y" >> $config_host_mak
 fi
@@ -3767,9 +3903,6 @@ if test "$audio_win_int" = "yes" ; then
 fi
 echo "CONFIG_BDRV_RW_WHITELIST=$block_drv_rw_whitelist" >> $config_host_mak
 echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
-if test "$mixemu" = "yes" ; then
-  echo "CONFIG_MIXEMU=y" >> $config_host_mak
-fi
 if test "$vnc" = "yes" ; then
   echo "CONFIG_VNC=y" >> $config_host_mak
 fi
@@ -3992,6 +4125,11 @@ if test "$rbd" = "yes" ; then
 fi
 
 echo "CONFIG_COROUTINE_BACKEND=$coroutine" >> $config_host_mak
+if test "$coroutine_pool" = "yes" ; then
+  echo "CONFIG_COROUTINE_POOL=1" >> $config_host_mak
+else
+  echo "CONFIG_COROUTINE_POOL=0" >> $config_host_mak
+fi
 
 if test "$open_by_handle_at" = "yes" ; then
   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
@@ -4041,25 +4179,16 @@ if test "$virtio_blk_data_plane" = "yes" ; then
   echo 'CONFIG_VIRTIO_BLK_DATA_PLANE=$(CONFIG_VIRTIO)' >> $config_host_mak
 fi
 
+if test "$vhdx" = "yes" ; then
+  echo "CONFIG_VHDX=y" >> $config_host_mak
+fi
+
 # USB host support
-case "$usb" in
-linux)
-  echo "HOST_USB=linux legacy" >> $config_host_mak
-;;
-bsd)
-  echo "HOST_USB=bsd" >> $config_host_mak
-;;
-libusb)
-  if test "$linux" = "yes"; then
-    echo "HOST_USB=libusb linux legacy" >> $config_host_mak
-  else
-    echo "HOST_USB=libusb legacy" >> $config_host_mak
-  fi
-;;
-*)
+if test "$libusb" = "yes"; then
+  echo "HOST_USB=libusb legacy" >> $config_host_mak
+else
   echo "HOST_USB=stub" >> $config_host_mak
-;;
-esac
+fi
 
 # TPM passthrough support?
 if test "$tpm" = "yes"; then
@@ -4117,7 +4246,7 @@ elif test "$ARCH" = "sparc64" ; then
   QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/sparc $QEMU_INCLUDES"
 elif test "$ARCH" = "s390x" ; then
   QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/s390 $QEMU_INCLUDES"
-elif test "$ARCH" = "x86_64" ; then
+elif test "$ARCH" = "x86_64" -o "$ARCH" = "x32" ; then
   QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/i386 $QEMU_INCLUDES"
 else
   QEMU_INCLUDES="-I\$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
@@ -4139,8 +4268,12 @@ else
 fi
 echo "PYTHON=$python" >> $config_host_mak
 echo "CC=$cc" >> $config_host_mak
+if $iasl -h > /dev/null 2>&1; then
+  echo "IASL=$iasl" >> $config_host_mak
+fi
 echo "CC_I386=$cc_i386" >> $config_host_mak
 echo "HOST_CC=$host_cc" >> $config_host_mak
+echo "CXX=$cxx" >> $config_host_mak
 echo "OBJCC=$objcc" >> $config_host_mak
 echo "AR=$ar" >> $config_host_mak
 echo "AS=$as" >> $config_host_mak
@@ -4179,7 +4312,7 @@ fi
 if test "$linux" = "yes" ; then
   mkdir -p linux-headers
   case "$cpu" in
-  i386|x86_64)
+  i386|x86_64|x32)
     linux_arch=x86
     ;;
   ppcemb|ppc|ppc64)
@@ -4265,6 +4398,11 @@ case "$target_name" in
     bflt="yes"
     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
   ;;
+  aarch64)
+    TARGET_BASE_ARCH=arm
+    bflt="yes"
+    gdb_xml_files="aarch64-core.xml"
+  ;;
   cris)
   ;;
   lm32)
@@ -4445,7 +4583,7 @@ for i in $ARCH $TARGET_BASE_ARCH ; do
     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
     echo "CONFIG_HPPA_DIS=y"  >> config-all-disas.mak
   ;;
-  i386|x86_64)
+  i386|x86_64|x32)
     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
     echo "CONFIG_I386_DIS=y"  >> config-all-disas.mak
   ;;
@@ -4545,7 +4683,8 @@ if [ "$dtc_internal" = "yes" ]; then
 fi
 
 # build tree in object directory in case the source is not in the current directory
-DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa"
+DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests"
+DIRS="$DIRS fsdev"
 DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
 DIRS="$DIRS roms/seabios roms/vgabios"
 DIRS="$DIRS qapi-generated"
@@ -4585,7 +4724,7 @@ for rom in seabios vgabios ; do
     echo "BCC=bcc" >> $config_mak
     echo "CPP=$cpp" >> $config_mak
     echo "OBJCOPY=objcopy" >> $config_mak
-    echo "IASL=iasl" >> $config_mak
+    echo "IASL=$iasl" >> $config_mak
     echo "LD=$ld" >> $config_mak
 done