X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;f=configure;h=e0a2874a49ad038e32d792b1dcc0e024faa4bb53;hb=9332f6a2e25cbd9c93b0ab8e46d9f5774d620478;hp=e0ef054514d13e24dbbc55bdaf0d5d0538ee7212;hpb=471857dd01fe7aac2b7c6cccd17dbdc49b37994a;p=qemu

diff --git a/configure b/configure
index e0ef054..e0a2874 100755
--- a/configure
+++ b/configure
@@ -46,6 +46,8 @@ objcopy="objcopy"
 ld="ld"
 helper_cflags=""
 libs_softmmu=""
+libs_tools=""
+audio_pt_int=""
 
 # parse CC options first
 for opt do
@@ -164,26 +166,47 @@ case "$cpu" in
     cpu="unknown"
   ;;
 esac
-brlapi="yes"
+
+# Default value for a variable defining feature "foo"
+#  * foo="no", feature will only be used if --enable-foo arg is given
+#  * foo="", feature will be searched for, and if found, will be used
+#  * foo="yes", this value vill only be set by --enable-foo flag.
+#                   feature will searched for, if not found, configure exits with error
+#
+# Always add --enable-foo and --disable-foo command line args.  Distributions want
+# to ensure that several features are compiled in, and it is impossible without a
+# --enable-foo that exits if feature is not found
+
+bluez=""
+brlapi=""
+curl=""
+curses=""
+docs=""
+fdt=""
+kvm=""
+nptl=""
+sdl=""
+sparse="no"
+vde=""
+vnc_tls=""
+vnc_sasl=""
+xen=""
+linux_aio=""
+
 gprof="no"
 debug_tcg="no"
 debug="no"
-sparse="no"
 strip_opt="yes"
 bigendian="no"
 mingw32="no"
 EXESUF=""
 slirp="yes"
-vde="yes"
 fmod_lib=""
 fmod_inc=""
 oss_lib=""
-vnc_tls="yes"
-vnc_sasl="yes"
 bsd="no"
 linux="no"
 solaris="no"
-kqemu="no"
 profiler="no"
 cocoa="no"
 softmmu="yes"
@@ -191,24 +214,15 @@ linux_user="no"
 darwin_user="no"
 bsd_user="no"
 guest_base=""
-build_docs="yes"
 uname_release=""
-curses="yes"
-curl="yes"
-pthread="yes"
-aio="yes"
 io_thread="no"
-nptl="yes"
 mixemu="no"
-bluez="yes"
-kvm="no"
 kerneldir=""
 aix="no"
 blobs="yes"
-fdt="yes"
-sdl="yes"
-xen="yes"
 pkgversion=""
+check_utests="no"
+user_pie="no"
 
 # OS specific
 if check_define __linux__ ; then
@@ -236,26 +250,16 @@ MINGW32*)
 GNU/kFreeBSD)
   audio_drv_list="oss"
   audio_possible_drivers="oss sdl esd pa"
-  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
-    kqemu="yes"
-  fi
 ;;
 FreeBSD)
   bsd="yes"
   audio_drv_list="oss"
   audio_possible_drivers="oss sdl esd pa"
-  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
-    kqemu="yes"
-  fi
 ;;
 DragonFly)
   bsd="yes"
   audio_drv_list="oss"
   audio_possible_drivers="oss sdl esd pa"
-  if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
-    kqemu="yes"
-  fi
-  aio="no"
 ;;
 NetBSD)
   bsd="yes"
@@ -289,6 +293,7 @@ Darwin)
   audio_drv_list="coreaudio"
   audio_possible_drivers="coreaudio sdl fmod"
   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
+  libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 ;;
 SunOS)
   solaris="yes"
@@ -306,6 +311,9 @@ SunOS)
     if test "$solarisrev" -le 9 ; then
       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
         needs_libsunmath="yes"
+        QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
+        LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
+        LIBS="-lsunmath $LIBS"
       else
         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
@@ -314,14 +322,15 @@ SunOS)
         exit 1
       fi
     fi
-    if test "$solarisrev" -ge 9 ; then
-      kqemu="yes"
-    fi
   fi
   if test -f /usr/include/sys/soundcard.h ; then
     audio_drv_list="oss"
   fi
   audio_possible_drivers="oss sdl"
+# needed for CMSG_ macros in sys/socket.h
+  QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
+# needed for TIOCWIN* defines in termios.h
+  QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
   LIBS="-lsocket -lnsl -lresolv $LIBS"
 ;;
@@ -335,9 +344,7 @@ AIX)
   linux="yes"
   linux_user="yes"
   usb="linux"
-  kvm="yes"
   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
-    kqemu="yes"
     audio_possible_drivers="$audio_possible_drivers fmod"
   fi
 ;;
@@ -352,9 +359,6 @@ if [ "$bsd" = "yes" ] ; then
 fi
 
 if test "$mingw32" = "yes" ; then
-  if [ "$cpu" = "i386" ] ; then
-    kqemu="yes"
-  fi
   EXESUF=".exe"
   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
@@ -409,6 +413,8 @@ for opt do
   ;;
   --disable-sdl) sdl="no"
   ;;
+  --enable-sdl) sdl="yes"
+  ;;
   --fmod-lib=*) fmod_lib="$optarg"
   ;;
   --fmod-inc=*) fmod_inc="$optarg"
@@ -437,22 +443,34 @@ for opt do
   ;;
   --disable-vnc-tls) vnc_tls="no"
   ;;
+  --enable-vnc-tls) vnc_tls="yes"
+  ;;
   --disable-vnc-sasl) vnc_sasl="no"
   ;;
+  --enable-vnc-sasl) vnc_sasl="yes"
+  ;;
   --disable-slirp) slirp="no"
   ;;
   --disable-vde) vde="no"
   ;;
-  --disable-kqemu) kqemu="no"
+  --enable-vde) vde="yes"
   ;;
   --disable-xen) xen="no"
   ;;
+  --enable-xen) xen="yes"
+  ;;
   --disable-brlapi) brlapi="no"
   ;;
+  --enable-brlapi) brlapi="yes"
+  ;;
   --disable-bluez) bluez="no"
   ;;
+  --enable-bluez) bluez="yes"
+  ;;
   --disable-kvm) kvm="no"
   ;;
+  --enable-kvm) kvm="yes"
+  ;;
   --enable-profiler) profiler="yes"
   ;;
   --enable-cocoa)
@@ -464,6 +482,12 @@ for opt do
   ;;
   --enable-system) softmmu="yes"
   ;;
+  --disable-user)
+      linux_user="no" ;
+      bsd_user="no" ;
+      darwin_user="no"
+  ;;
+  --enable-user) ;;
   --disable-linux-user) linux_user="no"
   ;;
   --enable-linux-user) linux_user="yes"
@@ -480,6 +504,10 @@ for opt do
   ;;
   --disable-guest-base) guest_base="no"
   ;;
+  --enable-user-pie) user_pie="yes"
+  ;;
+  --disable-user-pie) user_pie="no"
+  ;;
   --enable-uname-release=*) uname_release="$optarg"
   ;;
   --sparc_cpu=*)
@@ -490,15 +518,29 @@ for opt do
   ;;
   --disable-curses) curses="no"
   ;;
+  --enable-curses) curses="yes"
+  ;;
   --disable-curl) curl="no"
   ;;
+  --enable-curl) curl="yes"
+  ;;
+  --disable-fdt) fdt="no"
+  ;;
+  --enable-fdt) fdt="yes"
+  ;;
+  --disable-check-utests) check_utests="no"
+  ;;
+  --enable-check-utests) check_utests="yes"
+  ;;
   --disable-nptl) nptl="no"
   ;;
+  --enable-nptl) nptl="yes"
+  ;;
   --enable-mixemu) mixemu="yes"
   ;;
-  --disable-pthread) pthread="no"
+  --disable-linux-aio) linux_aio="no"
   ;;
-  --disable-aio) aio="no"
+  --enable-linux-aio) linux_aio="yes"
   ;;
   --enable-io-thread) io_thread="yes"
   ;;
@@ -508,7 +550,9 @@ for opt do
   ;;
   --with-pkgversion=*) pkgversion=" ($optarg)"
   ;;
-  --disable-docs) build_docs="no"
+  --disable-docs) docs="no"
+  ;;
+  --enable-docs) docs="yes"
   ;;
   *) echo "ERROR: unknown option $opt"; show_help="yes"
   ;;
@@ -584,9 +628,6 @@ echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 echo "                           use %M for cpu name [$interp_prefix]"
 echo "  --target-list=LIST       set target list [$target_list]"
 echo ""
-echo "kqemu kernel acceleration support:"
-echo "  --disable-kqemu          disable kqemu support"
-echo ""
 echo "Advanced options (experts only):"
 echo "  --source-path=PATH       path of source code [$source_path]"
 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
@@ -605,6 +646,7 @@ echo "  --disable-sparse         disable sparse checker (default)"
 echo "  --disable-strip          disable stripping binaries"
 echo "  --disable-werror         disable compilation abort on warning"
 echo "  --disable-sdl            disable SDL"
+echo "  --enable-sdl             enable SDL"
 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 echo "  --audio-drv-list=LIST    set audio drivers list:"
 echo "                           Available drivers: $audio_possible_drivers"
@@ -612,16 +654,31 @@ echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_l
 echo "                           Available cards: $audio_possible_cards"
 echo "  --enable-mixemu          enable mixer emulation"
 echo "  --disable-xen            disable xen backend driver support"
+echo "  --enable-xen             enable xen backend driver support"
 echo "  --disable-brlapi         disable BrlAPI"
+echo "  --enable-brlapi          enable BrlAPI"
 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
+echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
+echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 echo "  --disable-curses         disable curses output"
+echo "  --enable-curses          enable curses output"
 echo "  --disable-curl           disable curl connectivity"
+echo "  --enable-curl            enable curl connectivity"
+echo "  --disable-fdt            disable fdt device tree"
+echo "  --enable-fdt             enable fdt device tree"
+echo "  --disable-check-utests   disable check unit-tests"
+echo "  --enable-check-utests    enable check unit-tests"
 echo "  --disable-bluez          disable bluez stack connectivity"
+echo "  --enable-bluez           enable bluez stack connectivity"
 echo "  --disable-kvm            disable KVM acceleration support"
+echo "  --enable-kvm             enable KVM acceleration support"
 echo "  --disable-nptl           disable usermode NPTL support"
+echo "  --enable-nptl            disable usermode NPTL support"
 echo "  --enable-system          enable all system emulation targets"
 echo "  --disable-system         disable all system emulation targets"
+echo "  --enable-user            enable supported user emulation targets"
+echo "  --disable-user           disable all user emulation targets"
 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
@@ -631,14 +688,17 @@ echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 echo "                           emulation targets"
 echo "  --disable-guest-base     disable GUEST_BASE support"
+echo "  --enable-user-pie        build usermode emulation targets as PIE"
+echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 echo "  --fmod-lib               path to FMOD library"
 echo "  --fmod-inc               path to FMOD includes"
 echo "  --oss-lib                path to OSS library"
 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 echo "  --disable-vde            disable support for vde network"
-echo "  --disable-pthread        disable pthread support"
-echo "  --disable-aio            disable AIO support"
+echo "  --enable-vde             enable support for vde network"
+echo "  --disable-linux-aio      disable Linux AIO support"
+echo "  --enable-linux-aio       enable Linux AIO support"
 echo "  --enable-io-thread       enable IO thread"
 echo "  --disable-blobs          disable installing provided firmware blobs"
 echo "  --kerneldir=PATH         look for kernel includes in PATH"
@@ -647,10 +707,6 @@ echo "NOTE: The object files are built at the place where configure is launched"
 exit 1
 fi
 
-if test ! -x "$(which cgcc 2>/dev/null)"; then
-    sparse="no"
-fi
-
 #
 # Solaris specific configure tool chain decisions
 #
@@ -746,6 +802,16 @@ if test -z "$target_list" ; then
     exit 1
 fi
 
+feature_not_found() {
+  feature=$1
+
+  echo "ERROR"
+  echo "ERROR: User requested feature $feature"
+  echo "ERROR: configure was not able to find it"
+  echo "ERROR"
+  exit 1;
+}
+
 if test -z "$cross_prefix" ; then
 
 # ---
@@ -783,8 +849,12 @@ case "$cpu" in
   ;;
 esac
 
-# Check host NPTL support
-cat > $TMPC <<EOF
+
+##########################################
+# NPTL probe
+
+if test "$nptl" != "no" ; then
+  cat > $TMPC <<EOF
 #include <sched.h>
 #include <linux/futex.h>
 void foo()
@@ -795,10 +865,14 @@ void foo()
 }
 EOF
 
-if compile_object ; then
-  :
-else
-   nptl="no"
+  if compile_object ; then
+    nptl=yes
+  else
+    if test "$nptl" = "yes" ; then
+      feature_not_found "nptl"
+    fi
+    nptl=no
+  fi
 fi
 
 ##########################################
@@ -821,7 +895,7 @@ fi
 ##########################################
 # xen probe
 
-if test "$xen" = "yes" ; then
+if test "$xen" != "no" ; then
   xen_libs="-lxenstore -lxenctrl -lxenguest"
   cat > $TMPC <<EOF
 #include <xenctrl.h>
@@ -829,9 +903,26 @@ if test "$xen" = "yes" ; then
 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
 EOF
   if compile_prog "" "$xen_libs" ; then
+    xen=yes
     libs_softmmu="$xen_libs $libs_softmmu"
   else
-    xen="no"
+    if test "$xen" = "yes" ; then
+      feature_not_found "xen"
+    fi
+    xen=no
+  fi
+fi
+
+##########################################
+# Sparse probe
+if test "$sparse" != "no" ; then
+  if test -x "$(which cgcc 2>/dev/null)"; then
+    sparse=yes
+  else
+    if test "$sparse" = "yes" ; then
+      feature_not_found "sparse"
+    fi
+    sparse=no
   fi
 fi
 
@@ -840,8 +931,7 @@ fi
 
 sdl_too_old=no
 
-if test "$sdl" = "yes" ; then
-  sdl=no
+if test "$sdl" != "no" ; then
   cat > $TMPC << EOF
 #include <SDL.h>
 #undef main /* We don't want SDL to override our main() */
@@ -872,6 +962,11 @@ EOF
         sdl=no
       fi
     fi # static link
+  else # sdl not found
+    if test "$sdl" = "yes" ; then
+      feature_not_found "sdl"
+    fi
+    sdl=no
   fi # sdl compile test
 fi
 
@@ -896,36 +991,44 @@ fi
 
 ##########################################
 # VNC TLS detection
-if test "$vnc_tls" = "yes" ; then
-cat > $TMPC <<EOF
+if test "$vnc_tls" != "no" ; then
+  cat > $TMPC <<EOF
 #include <gnutls/gnutls.h>
 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 EOF
-    vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
-    vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
-    if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
-	libs_softmmu="$vnc_tls_libs $libs_softmmu"
-    else
-	vnc_tls="no"
+  vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
+  vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
+  if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
+    vnc_tls=yes
+    libs_softmmu="$vnc_tls_libs $libs_softmmu"
+  else
+    if test "$vnc_tls" = "yes" ; then
+      feature_not_found "vnc-tls"
     fi
+    vnc_tls=no
+  fi
 fi
 
 ##########################################
 # VNC SASL detection
-if test "$vnc_sasl" = "yes" ; then
-cat > $TMPC <<EOF
+if test "$vnc_sasl" != "no" ; then
+  cat > $TMPC <<EOF
 #include <sasl/sasl.h>
 #include <stdio.h>
 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
 EOF
-    # Assuming Cyrus-SASL installed in /usr prefix
-    vnc_sasl_cflags=""
-    vnc_sasl_libs="-lsasl2"
-    if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
-	libs_softmmu="$vnc_sasl_libs $libs_softmmu"
-    else
-	vnc_sasl="no"
+  # Assuming Cyrus-SASL installed in /usr prefix
+  vnc_sasl_cflags=""
+  vnc_sasl_libs="-lsasl2"
+  if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
+    vnc_sasl=yes
+    libs_softmmu="$vnc_sasl_libs $libs_softmmu"
+  else
+    if test "$vnc_sasl" = "yes" ; then
+      feature_not_found "vnc-sasl"
     fi
+    vnc_sasl=no
+  fi
 fi
 
 ##########################################
@@ -945,8 +1048,7 @@ fi
 
 ##########################################
 # vde libraries probe
-if test "$vde" = "yes" ; then
-  vde=no
+if test "$vde" != "no" ; then
   vde_libs="-lvdeplug"
   cat > $TMPC << EOF
 #include <libvdeplug.h>
@@ -959,6 +1061,13 @@ int main(void)
 EOF
   if compile_prog "" "$vde_libs" ; then
     vde=yes
+    libs_softmmu="$vde_libs $libs_softmmu"
+    libs_tools="$vde_libs $libs_tools"
+  else
+    if test "$vde" = "yes" ; then
+      feature_not_found "vde"
+    fi
+    vde=no
   fi
 fi
 
@@ -1011,12 +1120,14 @@ for drv in $audio_drv_list; do
     esd)
     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
     libs_softmmu="-lesd $libs_softmmu"
+    audio_pt_int="yes"
     ;;
 
     pa)
     audio_drv_probe $drv pulse/simple.h -lpulse-simple \
         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
     libs_softmmu="-lpulse-simple $libs_softmmu"
+    audio_pt_int="yes"
     ;;
 
     coreaudio)
@@ -1050,8 +1161,7 @@ done
 ##########################################
 # BrlAPI probe
 
-if test "$brlapi" = "yes" ; then
-  brlapi=no
+if test "$brlapi" != "no" ; then
   brlapi_libs="-lbrlapi"
   cat > $TMPC << EOF
 #include <brlapi.h>
@@ -1060,13 +1170,20 @@ EOF
   if compile_prog "" "$brlapi_libs" ; then
     brlapi=yes
     libs_softmmu="$brlapi_libs $libs_softmmu"
+  else
+    if test "$brlapi" = "yes" ; then
+      feature_not_found "brlapi"
+    fi
+    brlapi=no
   fi
 fi
 
 ##########################################
 # curses probe
+curses_list="-lncurses -lcurses"
 
-if test "$curses" = "yes" ; then
+if test "$curses" != "no" ; then
+  curses_found=no
   cat > $TMPC << EOF
 #include <curses.h>
 #ifdef __OpenBSD__
@@ -1074,20 +1191,27 @@ if test "$curses" = "yes" ; then
 #endif
 int main(void) { resize_term(0, 0); return curses_version(); }
 EOF
-  if compile_prog "" "-lncurses" ; then
-    libs_softmmu="-lncurses $libs_softmmu"
-  elif compile_prog "" "-lcurses" ; then
-    libs_softmmu="-lcurses $libs_softmmu"
+  for curses_lib in $curses_list; do
+    if compile_prog "" "$curses_lib" ; then
+      curses_found=yes
+      libs_softmmu="$curses_lib $libs_softmmu"
+      break
+    fi
+  done
+  if test "$curses_found" = "yes" ; then
+    curses=yes
   else
+    if test "$curses" = "yes" ; then
+      feature_not_found "curses"
+    fi
     curses=no
   fi
-fi # test "$curses"
+fi
 
 ##########################################
 # curl probe
 
-if test "$curl" = "yes" ; then
-  curl=no
+if test "$curl" != "no" ; then
   cat > $TMPC << EOF
 #include <curl/curl.h>
 int main(void) { return curl_easy_init(); }
@@ -1096,15 +1220,39 @@ EOF
   curl_libs=`curl-config --libs 2>/dev/null`
   if compile_prog "$curl_cflags" "$curl_libs" ; then
     curl=yes
+    libs_tools="$curl_libs $libs_tools"
+    libs_softmmu="$curl_libs $libs_softmmu"
+  else
+    if test "$curl" = "yes" ; then
+      feature_not_found "curl"
+    fi
+    curl=no
   fi
 fi # test "$curl"
 
 ##########################################
+# check framework probe
+
+if test "$check_utests" != "no" ; then
+  cat > $TMPC << EOF
+#include <check.h>
+int main(void) { suite_create("qemu test"); return 0; }
+EOF
+  check_libs=`pkg-config --libs check`
+  if compile_prog "" $check_libs ; then
+    check_utests=yes
+    libs_tools="$check_libs $libs_tools"
+  else
+    if test "$check_utests" = "yes" ; then
+      feature_not_found "check"
+    fi
+    check_utests=no
+  fi
+fi # test "$check_utests"
+
+##########################################
 # bluez support probe
-if test "$bluez" = "yes" ; then
-  `pkg-config bluez 2> /dev/null` || bluez="no"
-fi
-if test "$bluez" = "yes" ; then
+if test "$bluez" != "no" ; then
   cat > $TMPC << EOF
 #include <bluetooth/bluetooth.h>
 int main(void) { return bt_error(0); }
@@ -1112,15 +1260,19 @@ EOF
   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
+    bluez=yes
     libs_softmmu="$bluez_libs $libs_softmmu"
   else
+    if test "$bluez" = "yes" ; then
+      feature_not_found "bluez"
+    fi
     bluez="no"
   fi
 fi
 
 ##########################################
 # kvm probe
-if test "$kvm" = "yes" ; then
+if test "$kvm" != "no" ; then
     cat > $TMPC <<EOF
 #include <linux/kvm.h>
 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
@@ -1151,20 +1303,23 @@ EOF
       kvm_cflags=""
   fi
   if compile_prog "$kvm_cflags" "" ; then
-    :
+    kvm=yes
   else
-    kvm="no";
-    if [ -x "`which awk 2>/dev/null`" ] && \
-       [ -x "`which grep 2>/dev/null`" ]; then
-      kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
+    if test "$kvm" = "yes" ; then
+      if [ -x "`which awk 2>/dev/null`" ] && \
+         [ -x "`which grep 2>/dev/null`" ]; then
+        kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
 	| grep "error: " \
 	| awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
-      if test "$kvmerr" != "" ; then
-        kvm="no - (${kvmerr})\n\
-    NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
-recent kvm-kmod from http://sourceforge.net/projects/kvm."
+        if test "$kvmerr" != "" ; then
+          echo -e "${kvmerr}\n\
+      NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
+  recent kvm-kmod from http://sourceforge.net/projects/kvm."
+        fi
       fi
+      feature_not_found "kvm"
     fi
+    kvm=no
   fi
 fi
 
@@ -1172,24 +1327,46 @@ fi
 # pthread probe
 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
 
-if test "$pthread" = yes; then
-  pthread=no
+pthread=no
 cat > $TMPC << EOF
 #include <pthread.h>
 int main(void) { pthread_create(0,0,0,0); return 0; }
 EOF
-  for pthread_lib in $PTHREADLIBS_LIST; do
-    if compile_prog "" "$pthread_lib" ; then
-      pthread=yes
-      LIBS="$pthread_lib $LIBS"
-      break
-    fi
-  done
+for pthread_lib in $PTHREADLIBS_LIST; do
+  if compile_prog "" "$pthread_lib" ; then
+    pthread=yes
+    LIBS="$pthread_lib $LIBS"
+    break
+  fi
+done
+
+if test "$mingw32" != yes -a "$pthread" = no; then
+  echo
+  echo "Error: pthread check failed"
+  echo "Make sure to have the pthread libs and headers installed."
+  echo
+  exit 1
 fi
 
-if test "$pthread" = no; then
-   aio=no
-   io_thread=no
+##########################################
+# linux-aio probe
+AIOLIBS=""
+
+if test "$linux_aio" != "no" ; then
+  cat > $TMPC <<EOF
+#include <libaio.h>
+#include <sys/eventfd.h>
+int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
+EOF
+  if compile_prog "" "-laio" ; then
+    linux_aio=yes
+    LIBS="$LIBS -laio"
+  else
+    if test "$linux_aio" = "yes" ; then
+      feature_not_found "linux AIO"
+    fi
+    linux_aio=no
+  fi
 fi
 
 ##########################################
@@ -1220,8 +1397,7 @@ fi
 
 ##########################################
 # fdt probe
-if test "$fdt" = "yes" ; then
-  fdt=no
+if test "$fdt" != "no" ; then
   fdt_libs="-lfdt"
   cat > $TMPC << EOF
 int main(void) { return 0; }
@@ -1229,6 +1405,11 @@ EOF
   if compile_prog "" "$fdt_libs" ; then
     fdt=yes
     libs_softmmu="$fdt_libs $libs_softmmu"
+  else
+    if test "$fdt" = "yes" ; then
+      feature_not_found "fdt"
+    fi
+    fdt=no
   fi
 fi
 
@@ -1332,9 +1513,32 @@ if compile_prog "" "" ; then
   splice=yes
 fi
 
+# check if eventfd is supported
+eventfd=no
+cat > $TMPC << EOF
+#include <sys/eventfd.h>
+
+int main(void)
+{
+    int efd = eventfd(0, 0);
+    return 0;
+}
+EOF
+if compile_prog "" "" ; then
+  eventfd=yes
+fi
+
 # Check if tools are available to build documentation.
-if test "$build_docs" = "yes" -a \( ! -x "`which texi2html 2>/dev/null`" -o ! -x "`which pod2man 2>/dev/null`" \) ; then
-  build_docs="no"
+if test "$docs" != "no" ; then
+  if test -x "`which texi2html 2>/dev/null`" -a \
+          -x "`which pod2man 2>/dev/null`" ; then
+    docs=yes
+  else
+    if test "$docs" = "yes" ; then
+      feature_not_found "docs"
+    fi
+    docs=no
+  fi
 fi
 
 # Search for bsawp_32 function
@@ -1392,7 +1596,7 @@ if check_linker_flags --whole-archive --no-whole-archive ; then
     arlibs_end="-Wl,--no-whole-archive"
 elif check_linker_flags -z,allextract -z,defaultextract ; then
     # Solaris ld
-    arlibs_begin"=-Wl,-z,allextract"
+    arlibs_begin="-Wl,-z,allextract"
     arlibs_end="-Wl,-z,defaultextract"
 elif check_linker_flags -all_load ; then
     # Mac OS X
@@ -1404,11 +1608,23 @@ else
     exit 1
 fi
 
-if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaries" != yes -a \
+if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
         "$aix" != "yes" ; then
     libs_softmmu="-lutil $libs_softmmu"
 fi
 
+##########################################
+# check if the compiler defines offsetof
+
+need_offsetof=yes
+cat > $TMPC << EOF
+#include <stddef.h>
+int main(void) { struct s { int f; }; return offsetof(struct s, f); }
+EOF
+if compile_prog "" "" ; then
+    need_offsetof=no
+fi
+
 # End of CC checks
 # After here, no more $cc or $ld runs
 
@@ -1496,36 +1712,30 @@ fi
 echo "SDL support       $sdl"
 echo "curses support    $curses"
 echo "curl support      $curl"
+echo "check support     $check_utests"
 echo "mingw32 support   $mingw32"
 echo "Audio drivers     $audio_drv_list"
 echo "Extra audio cards $audio_card_list"
 echo "Mixer emulation   $mixemu"
 echo "VNC TLS support   $vnc_tls"
-if test "$vnc_tls" = "yes" ; then
-    echo "    TLS CFLAGS    $vnc_tls_cflags"
-    echo "    TLS LIBS      $vnc_tls_libs"
-fi
 echo "VNC SASL support  $vnc_sasl"
-if test "$vnc_sasl" = "yes" ; then
-    echo "    SASL CFLAGS    $vnc_sasl_cflags"
-    echo "    SASL LIBS      $vnc_sasl_libs"
-fi
 if test -n "$sparc_cpu"; then
     echo "Target Sparc Arch $sparc_cpu"
 fi
-echo "kqemu support     $kqemu"
 echo "xen support       $xen"
 echo "brlapi support    $brlapi"
-echo "Documentation     $build_docs"
+echo "bluez  support    $bluez"
+echo "Documentation     $docs"
 [ ! -z "$uname_release" ] && \
 echo "uname -r          $uname_release"
 echo "NPTL support      $nptl"
 echo "GUEST_BASE        $guest_base"
+echo "PIE user targets  $user_pie"
 echo "vde support       $vde"
-echo "AIO support       $aio"
 echo "IO thread         $io_thread"
+echo "Linux AIO support $linux_aio"
 echo "Install blobs     $blobs"
-echo -e "KVM support       $kvm"
+echo "KVM support       $kvm"
 echo "fdt support       $fdt"
 echo "preadv support    $preadv"
 
@@ -1604,10 +1814,10 @@ if test $profiler = "yes" ; then
 fi
 if test "$slirp" = "yes" ; then
   echo "CONFIG_SLIRP=y" >> $config_host_mak
+  CFLAGS="-I\$(SRC_PATH)/slirp $CFLAGS"
 fi
 if test "$vde" = "yes" ; then
   echo "CONFIG_VDE=y" >> $config_host_mak
-  echo "VDE_LIBS=$vde_libs" >> $config_host_mak
 fi
 for card in $audio_card_list; do
     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
@@ -1621,6 +1831,9 @@ for drv in $audio_drv_list; do
         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
     fi
 done
+if test "$audio_pt_int" = "yes" ; then
+  echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
+fi
 if test "$mixemu" = "yes" ; then
   echo "CONFIG_MIXEMU=y" >> $config_host_mak
 fi
@@ -1643,7 +1856,7 @@ if [ "$source_path_used" = "yes" ]; then
   echo "VPATH=$source_path" >> $config_host_mak
 fi
 echo "TARGET_DIRS=$target_list" >> $config_host_mak
-if [ "$build_docs" = "yes" ] ; then
+if [ "$docs" = "yes" ] ; then
   echo "BUILD_DOCS=yes" >> $config_host_mak
 fi
 if test "$sdl" = "yes" ; then
@@ -1668,6 +1881,9 @@ fi
 if test "$splice" = "yes" ; then
   echo "CONFIG_SPLICE=y" >> $config_host_mak
 fi
+if test "$eventfd" = "yes" ; then
+  echo "CONFIG_EVENTFD=y" >> $config_host_mak
+fi
 if test "$inotify" = "yes" ; then
   echo "CONFIG_INOTIFY=y" >> $config_host_mak
 fi
@@ -1680,7 +1896,6 @@ fi
 if test "$curl" = "yes" ; then
   echo "CONFIG_CURL=y" >> $config_host_mak
   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
-  echo "CURL_LIBS=$curl_libs" >> $config_host_mak
 fi
 if test "$brlapi" = "yes" ; then
   echo "CONFIG_BRLAPI=y" >> $config_host_mak
@@ -1692,12 +1907,12 @@ fi
 if test "$xen" = "yes" ; then
   echo "CONFIG_XEN=y" >> $config_host_mak
 fi
-if test "$aio" = "yes" ; then
-  echo "CONFIG_AIO=y" >> $config_host_mak
-fi
 if test "$io_thread" = "yes" ; then
   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
 fi
+if test "$linux_aio" = "yes" ; then
+  echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
+fi
 if test "$blobs" = "yes" ; then
   echo "INSTALL_BLOBS=yes" >> $config_host_mak
 fi
@@ -1710,6 +1925,9 @@ fi
 if test "$fdt" = "yes" ; then
   echo "CONFIG_FDT=y" >> $config_host_mak
 fi
+if test "$need_offsetof" = "yes" ; then
+  echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
+fi
 
 # XXX: suppress that
 if [ "$bsd" = "yes" ] ; then
@@ -1736,6 +1954,11 @@ if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
   tools="qemu-img\$(EXESUF) $tools"
   if [ "$linux" = "yes" ] ; then
       tools="qemu-nbd\$(EXESUF) qemu-io\$(EXESUF) $tools"
+    if [ "$check_utests" = "yes" ]; then
+      tools="check-qint check-qstring check-qdict $tools"
+    fi
+  elif test "$mingw32" = "yes" ; then
+      tools="qemu-io\$(EXESUF) $tools"
   fi
 fi
 echo "TOOLS=$tools" >> $config_host_mak
@@ -1775,11 +1998,12 @@ echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
 echo "LIBS+=$LIBS" >> $config_host_mak
+echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
 echo "EXESUF=$EXESUF" >> $config_host_mak
 
 echo "/* Automatically generated by configure - do not modify */" > $config_host_h
 
-$SHELL $source_path/create_config < $config_host_mak >> $config_host_h
+/bin/sh $source_path/create_config < $config_host_mak >> $config_host_h
 
 if test -f ${config_host_h}~ ; then
   if cmp -s $config_host_h ${config_host_h}~ ; then
@@ -1846,6 +2070,7 @@ test -f $config_h && mv $config_h ${config_h}~
 mkdir -p $target_dir
 mkdir -p $target_dir/fpu
 mkdir -p $target_dir/tcg
+mkdir -p $target_dir/ide
 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
   mkdir -p $target_dir/nwfpe
 fi
@@ -1975,6 +2200,8 @@ case "$target_arch2" in
   ;;
 esac
 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_mak
+target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
+echo "TARGET_$target_arch_name=y" >> $config_mak
 echo "TARGET_ARCH2=$target_arch2" >> $config_mak
 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
 if [ "$TARGET_BASE_ARCH" = "" ]; then
@@ -1993,10 +2220,6 @@ case "$target_arch2" in
     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
       echo "CONFIG_XEN=y" >> $config_mak
     fi
-    if test $kqemu = "yes" -a "$target_softmmu" = "yes"
-    then
-      echo "CONFIG_KQEMU=y" >> $config_mak
-    fi
 esac
 case "$target_arch2" in
   i386|x86_64|ppcemb|ppc|ppc64)
@@ -2011,15 +2234,15 @@ case "$target_arch2" in
       echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
     fi
 esac
-echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_mak
-echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
 if test "$target_bigendian" = "yes" ; then
   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_mak
 fi
 if test "$target_softmmu" = "yes" ; then
   echo "CONFIG_SOFTMMU=y" >> $config_mak
   echo "LIBS+=$libs_softmmu" >> $config_mak
+  echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_mak
+  echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
 fi
 if test "$target_user_only" = "yes" ; then
   echo "CONFIG_USER_ONLY=y" >> $config_mak
@@ -2078,6 +2301,47 @@ fi
 cflags="-I\$(SRC_PATH)/tcg $cflags"
 cflags="-I\$(SRC_PATH)/fpu $cflags"
 
+for i in $ARCH $TARGET_BASE_ARCH ; do
+  case "$i" in
+  alpha)
+    echo "CONFIG_ALPHA_DIS=y"  >> $config_mak
+  ;;
+  arm)
+    echo "CONFIG_ARM_DIS=y"  >> $config_mak
+  ;;
+  cris)
+    echo "CONFIG_CRIS_DIS=y"  >> $config_mak
+  ;;
+  hppa)
+    echo "CONFIG_HPPA_DIS=y"  >> $config_mak
+  ;;
+  i386|x86_64)
+    echo "CONFIG_I386_DIS=y"  >> $config_mak
+  ;;
+  m68k)
+    echo "CONFIG_M68K_DIS=y"  >> $config_mak
+  ;;
+  microblaze)
+    echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_mak
+  ;;
+  mips*)
+    echo "CONFIG_MIPS_DIS=y"  >> $config_mak
+  ;;
+  ppc*)
+    echo "CONFIG_PPC_DIS=y"  >> $config_mak
+  ;;
+  s390)
+    echo "CONFIG_S390_DIS=y"  >> $config_mak
+  ;;
+  sh4)
+    echo "CONFIG_SH4_DIS=y"  >> $config_mak
+  ;;
+  sparc*)
+    echo "CONFIG_SPARC_DIS=y"  >> $config_mak
+  ;;
+  esac
+done
+
 case "$ARCH" in
 alpha)
   # Ensure there's only a single GP
@@ -2088,6 +2352,23 @@ ia64)
 ;;
 esac
 
+if test "$target_softmmu" = "yes" ; then
+  case "$TARGET_BASE_ARCH" in
+  arm)
+    cflags="-DHAS_AUDIO $cflags"
+  ;;
+  i386|mips|ppc)
+    cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
+  ;;
+  esac
+fi
+
+if test "$target_user_only" = "yes" -a "$static" = "no" -a \
+	"$user_pie" = "yes" ; then
+  cflags="-fpie $cflags"
+  ldflags="-pie $ldflags"
+fi
+
 if test "$target_softmmu" = "yes" -a \( \
         "$TARGET_ARCH" = "microblaze" -o \
         "$TARGET_ARCH" = "cris" \) ; then
@@ -2102,22 +2383,13 @@ if test "$gprof" = "yes" ; then
   fi
   if test "$target_softmmu" = "yes" ; then
     ldflags="-p $ldflags"
+    echo "GPROF_CFLAGS=-p" >> $config_mak
   fi
 fi
 
 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
   case "$ARCH" in
-  i386)
-    if test "$gprof" = "yes" -o "$static" = "yes" ; then
-      ldflags="$linker_script $ldflags"
-    else
-      # WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
-      # that the kernel ELF loader considers as an executable. I think this
-      # is the simplest way to make it self virtualizable!
-      ldflags="-Wl,-shared $ldflags"
-    fi
-    ;;
   sparc)
     # -static is used to avoid g1/g3 usage by the dynamic linker
     ldflags="$linker_script -static $ldflags"
@@ -2125,7 +2397,7 @@ if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
   ia64)
     ldflags="-Wl,-G0 $linker_script -static $ldflags"
     ;;
-  x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
+  i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
     ldflags="$linker_script $ldflags"
     ;;
   esac
@@ -2144,7 +2416,7 @@ echo "QEMU_CFLAGS+=$cflags" >> $config_mak
 echo "/* Automatically generated by configure - do not modify */" > $config_h
 echo "#include \"../config-host.h\"" >> $config_h
 
-$SHELL $source_path/create_config < $config_mak >> $config_h
+/bin/sh $source_path/create_config < $config_mak >> $config_h
 
 if test -f ${config_h}~ ; then
   if cmp -s $config_h ${config_h}~ ; then
@@ -2159,10 +2431,12 @@ done # for target in $targets
 # build tree in object directory if source path is different from current one
 if test "$source_path_used" = "yes" ; then
     DIRS="tests tests/cris slirp audio block pc-bios/optionrom"
+    DIRS="$DIRS roms/pcbios roms/seabios roms/vgabios"
     FILES="Makefile tests/Makefile"
     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
     FILES="$FILES tests/test-mmap.c"
     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
+    FILES="$FILES roms/pcbios/Makefile roms/seabios/Makefile roms/vgabios/Makefile"
     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
         FILES="$FILES pc-bios/`basename $bios_file`"
     done
@@ -2176,6 +2450,20 @@ if test "$source_path_used" = "yes" ; then
     done
 fi
 
+# temporary config to build submodules
+for rom in seabios vgabios pcbios; do
+    config_mak=roms/$rom/config.mak
+    echo "# Automatically generated by configure - do not modify" >> $config_mak
+    echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
+    echo "CC=$cc" >> $config_mak
+    echo "BCC=bcc" >> $config_mak
+    echo "CPP=${cross_prefix}cpp" >> $config_mak
+    echo "OBJCOPY=objcopy" >> $config_mak
+    echo "IASL=iasl" >> $config_mak
+    echo "HOST_CC=$host_cc" >> $config_mak
+    echo "LD=$ld" >> $config_mak
+done
+
 for hwlib in 32 64; do
   d=libhw$hwlib
   mkdir -p $d