configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95 libs_qga=""
  96
  97 target_list=""
  98
  99 # Default value for a variable defining feature "foo".
 100 #  * foo="no"  feature will only be used if --enable-foo arg is given
 101 #  * foo=""    feature will be searched for, and if found, will be used
 102 #              unless --disable-foo is given
 103 #  * foo="yes" this value will only be set by --enable-foo flag.
 104 #              feature will searched for,
 105 #              if not found, configure exits with error
 106 #
 107 # Always add --enable-foo and --disable-foo command line args.
 108 # Distributions want to ensure that several features are compiled in, and it
 109 # is impossible without a --enable-foo that exits if a feature is not found.
 110
 111 bluez=""
 112 brlapi=""
 113 curl=""
 114 curses=""
 115 docs=""
 116 fdt=""
 117 nptl=""
 118 sdl=""
 119 vnc="yes"
 120 sparse="no"
 121 uuid=""
 122 vde=""
 123 vnc_tls=""
 124 vnc_sasl=""
 125 vnc_jpeg=""
 126 vnc_png=""
 127 vnc_thread="no"
 128 xen=""
 129 xen_ctrl_version=""
 130 linux_aio=""
 131 attr=""
 132 libattr=""
 133 xfs=""
 134
 135 vhost_net="no"
 136 kvm="no"
 137 gprof="no"
 138 debug_tcg="no"
 139 debug_mon="no"
 140 debug="no"
 141 strip_opt="yes"
 142 tcg_interpreter="no"
 143 bigendian="no"
 144 mingw32="no"
 145 EXESUF=""
 146 prefix="/usr/local"
 147 mandir="\${prefix}/share/man"
 148 datadir="\${prefix}/share/qemu"
 149 docdir="\${prefix}/share/doc/qemu"
 150 bindir="\${prefix}/bin"
 151 libdir="\${prefix}/lib"
 152 includedir="\${prefix}/include"
 153 sysconfdir="\${prefix}/etc"
 154 confsuffix="/qemu"
 155 slirp="yes"
 156 fmod_lib=""
 157 fmod_inc=""
 158 oss_lib=""
 159 bsd="no"
 160 linux="no"
 161 solaris="no"
 162 profiler="no"
 163 cocoa="no"
 164 softmmu="yes"
 165 linux_user="no"
 166 darwin_user="no"
 167 bsd_user="no"
 168 guest_base=""
 169 uname_release=""
 170 mixemu="no"
 171 aix="no"
 172 blobs="yes"
 173 pkgversion=""
 174 check_utests=""
 175 user_pie="no"
 176 zero_malloc=""
 177 trace_backend="nop"
 178 trace_file="trace"
 179 spice=""
 180 rbd=""
 181 smartcard=""
 182 smartcard_nss=""
 183 usb_redir=""
 184 opengl=""
 185 zlib="yes"
 186 guest_agent="yes"
 187 libiscsi=""
 188
 189 # parse CC options first
 190 for opt do
 191   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 192   case "$opt" in
 193   --cross-prefix=*) cross_prefix="$optarg"
 194   ;;
 195   --cc=*) CC="$optarg"
 196   ;;
 197   --source-path=*) source_path="$optarg"
 198   ;;
 199   --cpu=*) cpu="$optarg"
 200   ;;
 201   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 202   ;;
 203   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 204   ;;
 205   --sparc_cpu=*)
 206     sparc_cpu="$optarg"
 207     case $sparc_cpu in
 208     v7|v8|v8plus|v8plusa)
 209       cpu="sparc"
 210     ;;
 211     v9)
 212       cpu="sparc64"
 213     ;;
 214     *)
 215       echo "undefined SPARC architecture. Exiting";
 216       exit 1
 217     ;;
 218     esac
 219   ;;
 220   esac
 221 done
 222 # OS specific
 223 # Using uname is really, really broken.  Once we have the right set of checks
 224 # we can eliminate it's usage altogether
 225
 226 cc="${CC-${cross_prefix}gcc}"
 227 ar="${AR-${cross_prefix}ar}"
 228 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 229 ld="${LD-${cross_prefix}ld}"
 230 libtool="${LIBTOOL-${cross_prefix}libtool}"
 231 strip="${STRIP-${cross_prefix}strip}"
 232 windres="${WINDRES-${cross_prefix}windres}"
 233 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 234 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 235
 236 # default flags for all hosts
 237 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 238 CFLAGS="-g $CFLAGS"
 239 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 240 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 241 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 242 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 243 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 244 LDFLAGS="-g $LDFLAGS"
 245
 246 # make source path absolute
 247 source_path=`cd "$source_path"; pwd`
 248
 249 check_define() {
 250 cat > $TMPC <<EOF
 251 #if !defined($1)
 252 #error Not defined
 253 #endif
 254 int main(void) { return 0; }
 255 EOF
 256   compile_object
 257 }
 258
 259 if test ! -z "$cpu" ; then
 260   # command line argument
 261   :
 262 elif check_define __i386__ ; then
 263   cpu="i386"
 264 elif check_define __x86_64__ ; then
 265   cpu="x86_64"
 266 elif check_define __sparc__ ; then
 267   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 268   # They must be specified using --sparc_cpu
 269   if check_define __arch64__ ; then
 270     cpu="sparc64"
 271   else
 272     cpu="sparc"
 273   fi
 274 elif check_define _ARCH_PPC ; then
 275   if check_define _ARCH_PPC64 ; then
 276     cpu="ppc64"
 277   else
 278     cpu="ppc"
 279   fi
 280 elif check_define __mips__ ; then
 281   cpu="mips"
 282 elif check_define __ia64__ ; then
 283   cpu="ia64"
 284 elif check_define __s390__ ; then
 285   if check_define __s390x__ ; then
 286     cpu="s390x"
 287   else
 288     cpu="s390"
 289   fi
 290 elif check_define __ARMEB__ ; then
 291   cpu="armv4b"
 292 elif check_define __ARMEL__ ; then
 293   cpu="armv4l"
 294 elif check_define __hppa__ ; then
 295   cpu="hppa"
 296 else
 297   cpu=`uname -m`
 298 fi
 299
 300 case "$cpu" in
 301   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 302     cpu="$cpu"
 303   ;;
 304   i386|i486|i586|i686|i86pc|BePC)
 305     cpu="i386"
 306   ;;
 307   x86_64|amd64)
 308     cpu="x86_64"
 309   ;;
 310   armv*b)
 311     cpu="armv4b"
 312   ;;
 313   armv*l)
 314     cpu="armv4l"
 315   ;;
 316   hppa|parisc|parisc64)
 317     cpu="hppa"
 318   ;;
 319   mips*)
 320     cpu="mips"
 321   ;;
 322   s390)
 323     cpu="s390"
 324   ;;
 325   s390x)
 326     cpu="s390x"
 327   ;;
 328   sparc|sun4[cdmuv])
 329     cpu="sparc"
 330   ;;
 331   *)
 332     echo "Unsupported CPU = $cpu"
 333     exit 1
 334   ;;
 335 esac
 336
 337 # OS specific
 338 if check_define __linux__ ; then
 339   targetos="Linux"
 340 elif check_define _WIN32 ; then
 341   targetos='MINGW32'
 342 elif check_define __OpenBSD__ ; then
 343   targetos='OpenBSD'
 344 elif check_define __sun__ ; then
 345   targetos='SunOS'
 346 elif check_define __HAIKU__ ; then
 347   targetos='Haiku'
 348 else
 349   targetos=`uname -s`
 350 fi
 351
 352 case $targetos in
 353 CYGWIN*)
 354   mingw32="yes"
 355   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 356   audio_possible_drivers="winwave sdl"
 357   audio_drv_list="winwave"
 358 ;;
 359 MINGW32*)
 360   mingw32="yes"
 361   audio_possible_drivers="winwave dsound sdl fmod"
 362   audio_drv_list="winwave"
 363 ;;
 364 GNU/kFreeBSD)
 365   bsd="yes"
 366   audio_drv_list="oss"
 367   audio_possible_drivers="oss sdl esd pa"
 368 ;;
 369 FreeBSD)
 370   bsd="yes"
 371   make="${MAKE-gmake}"
 372   audio_drv_list="oss"
 373   audio_possible_drivers="oss sdl esd pa"
 374   # needed for kinfo_getvmmap(3) in libutil.h
 375   LIBS="-lutil $LIBS"
 376 ;;
 377 DragonFly)
 378   bsd="yes"
 379   make="${MAKE-gmake}"
 380   audio_drv_list="oss"
 381   audio_possible_drivers="oss sdl esd pa"
 382 ;;
 383 NetBSD)
 384   bsd="yes"
 385   make="${MAKE-gmake}"
 386   audio_drv_list="oss"
 387   audio_possible_drivers="oss sdl esd"
 388   oss_lib="-lossaudio"
 389 ;;
 390 OpenBSD)
 391   bsd="yes"
 392   make="${MAKE-gmake}"
 393   audio_drv_list="oss"
 394   audio_possible_drivers="oss sdl esd"
 395   oss_lib="-lossaudio"
 396 ;;
 397 Darwin)
 398   bsd="yes"
 399   darwin="yes"
 400   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 401   # run 64-bit userspace code
 402   if [ "$cpu" = "i386" ] ; then
 403     is_x86_64=`sysctl -n hw.optional.x86_64`
 404     [ "$is_x86_64" = "1" ] && cpu=x86_64
 405   fi
 406   if [ "$cpu" = "x86_64" ] ; then
 407     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 408     LDFLAGS="-arch x86_64 $LDFLAGS"
 409   else
 410     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 411   fi
 412   darwin_user="yes"
 413   cocoa="yes"
 414   audio_drv_list="coreaudio"
 415   audio_possible_drivers="coreaudio sdl fmod"
 416   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 417   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 418 ;;
 419 SunOS)
 420   solaris="yes"
 421   make="${MAKE-gmake}"
 422   install="${INSTALL-ginstall}"
 423   ld="gld"
 424   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 425   needs_libsunmath="no"
 426   solarisrev=`uname -r | cut -f2 -d.`
 427   # have to select again, because `uname -m` returns i86pc
 428   # even on an x86_64 box.
 429   solariscpu=`isainfo -k`
 430   if test "${solariscpu}" = "amd64" ; then
 431     cpu="x86_64"
 432   fi
 433   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 434     if test "$solarisrev" -le 9 ; then
 435       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 436         needs_libsunmath="yes"
 437         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 438         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 439         LIBS="-lsunmath $LIBS"
 440       else
 441         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 442         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 443         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 444         echo "Studio 11 can be downloaded from www.sun.com."
 445         exit 1
 446       fi
 447     fi
 448   fi
 449   if test -f /usr/include/sys/soundcard.h ; then
 450     audio_drv_list="oss"
 451   fi
 452   audio_possible_drivers="oss sdl"
 453 # needed for CMSG_ macros in sys/socket.h
 454   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 455 # needed for TIOCWIN* defines in termios.h
 456   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 457   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 458   LIBS="-lsocket -lnsl -lresolv $LIBS"
 459 ;;
 460 AIX)
 461   aix="yes"
 462   make="${MAKE-gmake}"
 463 ;;
 464 Haiku)
 465   haiku="yes"
 466   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 467   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 468 ;;
 469 *)
 470   audio_drv_list="oss"
 471   audio_possible_drivers="oss alsa sdl esd pa"
 472   linux="yes"
 473   linux_user="yes"
 474   usb="linux"
 475   kvm="yes"
 476   vhost_net="yes"
 477   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 478     audio_possible_drivers="$audio_possible_drivers fmod"
 479   fi
 480 ;;
 481 esac
 482
 483 if [ "$bsd" = "yes" ] ; then
 484   if [ "$darwin" != "yes" ] ; then
 485     usb="bsd"
 486   fi
 487   bsd_user="yes"
 488 fi
 489
 490 : ${make=${MAKE-make}}
 491 : ${install=${INSTALL-install}}
 492 : ${python=${PYTHON-python}}
 493 : ${smbd=${SMBD-/usr/sbin/smbd}}
 494
 495 if test "$mingw32" = "yes" ; then
 496   EXESUF=".exe"
 497   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 498   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 499   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 500   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 501   prefix="c:/Program Files/Qemu"
 502   mandir="\${prefix}"
 503   datadir="\${prefix}"
 504   docdir="\${prefix}"
 505   bindir="\${prefix}"
 506   sysconfdir="\${prefix}"
 507   confsuffix=""
 508   guest_agent="no"
 509 fi
 510
 511 werror=""
 512
 513 for opt do
 514   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 515   case "$opt" in
 516   --help|-h) show_help=yes
 517   ;;
 518   --version|-V) exec cat $source_path/VERSION
 519   ;;
 520   --prefix=*) prefix="$optarg"
 521   ;;
 522   --interp-prefix=*) interp_prefix="$optarg"
 523   ;;
 524   --source-path=*)
 525   ;;
 526   --cross-prefix=*)
 527   ;;
 528   --cc=*)
 529   ;;
 530   --host-cc=*) host_cc="$optarg"
 531   ;;
 532   --make=*) make="$optarg"
 533   ;;
 534   --install=*) install="$optarg"
 535   ;;
 536   --python=*) python="$optarg"
 537   ;;
 538   --smbd=*) smbd="$optarg"
 539   ;;
 540   --extra-cflags=*)
 541   ;;
 542   --extra-ldflags=*)
 543   ;;
 544   --cpu=*)
 545   ;;
 546   --target-list=*) target_list="$optarg"
 547   ;;
 548   --enable-trace-backend=*) trace_backend="$optarg"
 549   ;;
 550   --with-trace-file=*) trace_file="$optarg"
 551   ;;
 552   --enable-gprof) gprof="yes"
 553   ;;
 554   --static)
 555     static="yes"
 556     LDFLAGS="-static $LDFLAGS"
 557   ;;
 558   --mandir=*) mandir="$optarg"
 559   ;;
 560   --bindir=*) bindir="$optarg"
 561   ;;
 562   --libdir=*) libdir="$optarg"
 563   ;;
 564   --includedir=*) includedir="$optarg"
 565   ;;
 566   --datadir=*) datadir="$optarg"
 567   ;;
 568   --docdir=*) docdir="$optarg"
 569   ;;
 570   --sysconfdir=*) sysconfdir="$optarg"
 571   ;;
 572   --disable-sdl) sdl="no"
 573   ;;
 574   --enable-sdl) sdl="yes"
 575   ;;
 576   --disable-vnc) vnc="no"
 577   ;;
 578   --enable-vnc) vnc="yes"
 579   ;;
 580   --fmod-lib=*) fmod_lib="$optarg"
 581   ;;
 582   --fmod-inc=*) fmod_inc="$optarg"
 583   ;;
 584   --oss-lib=*) oss_lib="$optarg"
 585   ;;
 586   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 587   ;;
 588   --audio-drv-list=*) audio_drv_list="$optarg"
 589   ;;
 590   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 591   ;;
 592   --enable-debug-tcg) debug_tcg="yes"
 593   ;;
 594   --disable-debug-tcg) debug_tcg="no"
 595   ;;
 596   --enable-debug-mon) debug_mon="yes"
 597   ;;
 598   --disable-debug-mon) debug_mon="no"
 599   ;;
 600   --enable-debug)
 601       # Enable debugging options that aren't excessively noisy
 602       debug_tcg="yes"
 603       debug_mon="yes"
 604       debug="yes"
 605       strip_opt="no"
 606   ;;
 607   --enable-sparse) sparse="yes"
 608   ;;
 609   --disable-sparse) sparse="no"
 610   ;;
 611   --disable-strip) strip_opt="no"
 612   ;;
 613   --disable-vnc-tls) vnc_tls="no"
 614   ;;
 615   --enable-vnc-tls) vnc_tls="yes"
 616   ;;
 617   --disable-vnc-sasl) vnc_sasl="no"
 618   ;;
 619   --enable-vnc-sasl) vnc_sasl="yes"
 620   ;;
 621   --disable-vnc-jpeg) vnc_jpeg="no"
 622   ;;
 623   --enable-vnc-jpeg) vnc_jpeg="yes"
 624   ;;
 625   --disable-vnc-png) vnc_png="no"
 626   ;;
 627   --enable-vnc-png) vnc_png="yes"
 628   ;;
 629   --disable-vnc-thread) vnc_thread="no"
 630   ;;
 631   --enable-vnc-thread) vnc_thread="yes"
 632   ;;
 633   --disable-slirp) slirp="no"
 634   ;;
 635   --disable-uuid) uuid="no"
 636   ;;
 637   --enable-uuid) uuid="yes"
 638   ;;
 639   --disable-vde) vde="no"
 640   ;;
 641   --enable-vde) vde="yes"
 642   ;;
 643   --disable-xen) xen="no"
 644   ;;
 645   --enable-xen) xen="yes"
 646   ;;
 647   --disable-brlapi) brlapi="no"
 648   ;;
 649   --enable-brlapi) brlapi="yes"
 650   ;;
 651   --disable-bluez) bluez="no"
 652   ;;
 653   --enable-bluez) bluez="yes"
 654   ;;
 655   --disable-kvm) kvm="no"
 656   ;;
 657   --enable-kvm) kvm="yes"
 658   ;;
 659   --disable-tcg-interpreter) tcg_interpreter="no"
 660   ;;
 661   --enable-tcg-interpreter) tcg_interpreter="yes"
 662   ;;
 663   --disable-spice) spice="no"
 664   ;;
 665   --enable-spice) spice="yes"
 666   ;;
 667   --disable-libiscsi) libiscsi="no"
 668   ;;
 669   --enable-libiscsi) libiscsi="yes"
 670   ;;
 671   --enable-profiler) profiler="yes"
 672   ;;
 673   --enable-cocoa)
 674       cocoa="yes" ;
 675       sdl="no" ;
 676       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 677   ;;
 678   --disable-system) softmmu="no"
 679   ;;
 680   --enable-system) softmmu="yes"
 681   ;;
 682   --disable-user)
 683       linux_user="no" ;
 684       bsd_user="no" ;
 685       darwin_user="no"
 686   ;;
 687   --enable-user) ;;
 688   --disable-linux-user) linux_user="no"
 689   ;;
 690   --enable-linux-user) linux_user="yes"
 691   ;;
 692   --disable-darwin-user) darwin_user="no"
 693   ;;
 694   --enable-darwin-user) darwin_user="yes"
 695   ;;
 696   --disable-bsd-user) bsd_user="no"
 697   ;;
 698   --enable-bsd-user) bsd_user="yes"
 699   ;;
 700   --enable-guest-base) guest_base="yes"
 701   ;;
 702   --disable-guest-base) guest_base="no"
 703   ;;
 704   --enable-user-pie) user_pie="yes"
 705   ;;
 706   --disable-user-pie) user_pie="no"
 707   ;;
 708   --enable-uname-release=*) uname_release="$optarg"
 709   ;;
 710   --sparc_cpu=*)
 711   ;;
 712   --enable-werror) werror="yes"
 713   ;;
 714   --disable-werror) werror="no"
 715   ;;
 716   --disable-curses) curses="no"
 717   ;;
 718   --enable-curses) curses="yes"
 719   ;;
 720   --disable-curl) curl="no"
 721   ;;
 722   --enable-curl) curl="yes"
 723   ;;
 724   --disable-fdt) fdt="no"
 725   ;;
 726   --enable-fdt) fdt="yes"
 727   ;;
 728   --disable-check-utests) check_utests="no"
 729   ;;
 730   --enable-check-utests) check_utests="yes"
 731   ;;
 732   --disable-nptl) nptl="no"
 733   ;;
 734   --enable-nptl) nptl="yes"
 735   ;;
 736   --enable-mixemu) mixemu="yes"
 737   ;;
 738   --disable-linux-aio) linux_aio="no"
 739   ;;
 740   --enable-linux-aio) linux_aio="yes"
 741   ;;
 742   --disable-attr) attr="no"
 743   ;;
 744   --enable-attr) attr="yes"
 745   ;;
 746   --disable-blobs) blobs="no"
 747   ;;
 748   --with-pkgversion=*) pkgversion=" ($optarg)"
 749   ;;
 750   --disable-docs) docs="no"
 751   ;;
 752   --enable-docs) docs="yes"
 753   ;;
 754   --disable-vhost-net) vhost_net="no"
 755   ;;
 756   --enable-vhost-net) vhost_net="yes"
 757   ;;
 758   --disable-opengl) opengl="no"
 759   ;;
 760   --enable-opengl) opengl="yes"
 761   ;;
 762   --*dir)
 763   ;;
 764   --disable-rbd) rbd="no"
 765   ;;
 766   --enable-rbd) rbd="yes"
 767   ;;
 768   --disable-smartcard) smartcard="no"
 769   ;;
 770   --enable-smartcard) smartcard="yes"
 771   ;;
 772   --disable-smartcard-nss) smartcard_nss="no"
 773   ;;
 774   --enable-smartcard-nss) smartcard_nss="yes"
 775   ;;
 776   --disable-usb-redir) usb_redir="no"
 777   ;;
 778   --enable-usb-redir) usb_redir="yes"
 779   ;;
 780   --disable-zlib-test) zlib="no"
 781   ;;
 782   --enable-guest-agent) guest_agent="yes"
 783   ;;
 784   --disable-guest-agent) guest_agent="no"
 785   ;;
 786   *) echo "ERROR: unknown option $opt"; show_help="yes"
 787   ;;
 788   esac
 789 done
 790
 791 #
 792 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 793 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 794 #
 795 host_guest_base="no"
 796 case "$cpu" in
 797     sparc) case $sparc_cpu in
 798            v7|v8)
 799              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 800            ;;
 801            v8plus|v8plusa)
 802              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 803            ;;
 804            *) # sparc_cpu not defined in the command line
 805              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 806            esac
 807            LDFLAGS="-m32 $LDFLAGS"
 808            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 809            if test "$solaris" = "no" ; then
 810              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 811              helper_cflags="-ffixed-i0"
 812            fi
 813            ;;
 814     sparc64)
 815            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 816            LDFLAGS="-m64 $LDFLAGS"
 817            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 818            if test "$solaris" != "no" ; then
 819              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 820            fi
 821            ;;
 822     s390)
 823            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 824            LDFLAGS="-m31 $LDFLAGS"
 825            host_guest_base="yes"
 826            ;;
 827     s390x)
 828            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 829            LDFLAGS="-m64 $LDFLAGS"
 830            host_guest_base="yes"
 831            ;;
 832     i386)
 833            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 834            LDFLAGS="-m32 $LDFLAGS"
 835            cc_i386='$(CC) -m32'
 836            helper_cflags="-fomit-frame-pointer"
 837            host_guest_base="yes"
 838            ;;
 839     x86_64)
 840            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 841            LDFLAGS="-m64 $LDFLAGS"
 842            cc_i386='$(CC) -m32'
 843            host_guest_base="yes"
 844            ;;
 845     arm*)
 846            host_guest_base="yes"
 847            ;;
 848     ppc*)
 849            host_guest_base="yes"
 850            ;;
 851     mips*)
 852            host_guest_base="yes"
 853            ;;
 854     ia64*)
 855            host_guest_base="yes"
 856            ;;
 857     hppa*)
 858            host_guest_base="yes"
 859            ;;
 860     unicore32*)
 861            host_guest_base="yes"
 862            ;;
 863 esac
 864
 865 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 866
 867
 868 default_target_list=""
 869
 870 # these targets are portable
 871 if [ "$softmmu" = "yes" ] ; then
 872     default_target_list="\
 873 i386-softmmu \
 874 x86_64-softmmu \
 875 alpha-softmmu \
 876 arm-softmmu \
 877 cris-softmmu \
 878 lm32-softmmu \
 879 m68k-softmmu \
 880 microblaze-softmmu \
 881 microblazeel-softmmu \
 882 mips-softmmu \
 883 mipsel-softmmu \
 884 mips64-softmmu \
 885 mips64el-softmmu \
 886 ppc-softmmu \
 887 ppcemb-softmmu \
 888 ppc64-softmmu \
 889 sh4-softmmu \
 890 sh4eb-softmmu \
 891 sparc-softmmu \
 892 sparc64-softmmu \
 893 s390x-softmmu \
 894 xtensa-softmmu \
 895 xtensaeb-softmmu \
 896 "
 897 fi
 898 # the following are Linux specific
 899 if [ "$linux_user" = "yes" ] ; then
 900     default_target_list="${default_target_list}\
 901 i386-linux-user \
 902 x86_64-linux-user \
 903 alpha-linux-user \
 904 arm-linux-user \
 905 armeb-linux-user \
 906 cris-linux-user \
 907 m68k-linux-user \
 908 microblaze-linux-user \
 909 microblazeel-linux-user \
 910 mips-linux-user \
 911 mipsel-linux-user \
 912 ppc-linux-user \
 913 ppc64-linux-user \
 914 ppc64abi32-linux-user \
 915 sh4-linux-user \
 916 sh4eb-linux-user \
 917 sparc-linux-user \
 918 sparc64-linux-user \
 919 sparc32plus-linux-user \
 920 unicore32-linux-user \
 921 s390x-linux-user \
 922 "
 923 fi
 924 # the following are Darwin specific
 925 if [ "$darwin_user" = "yes" ] ; then
 926     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 927 fi
 928 # the following are BSD specific
 929 if [ "$bsd_user" = "yes" ] ; then
 930     default_target_list="${default_target_list}\
 931 i386-bsd-user \
 932 x86_64-bsd-user \
 933 sparc-bsd-user \
 934 sparc64-bsd-user \
 935 "
 936 fi
 937
 938 if test x"$show_help" = x"yes" ; then
 939 cat << EOF
 940
 941 Usage: configure [options]
 942 Options: [defaults in brackets after descriptions]
 943
 944 EOF
 945 echo "Standard options:"
 946 echo "  --help                   print this message"
 947 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 948 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 949 echo "                           use %M for cpu name [$interp_prefix]"
 950 echo "  --target-list=LIST       set target list (default: build everything)"
 951 echo "Available targets: $default_target_list" | \
 952     fold -s -w 53 | sed -e 's/^/                           /'
 953 echo ""
 954 echo "Advanced options (experts only):"
 955 echo "  --source-path=PATH       path of source code [$source_path]"
 956 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 957 echo "  --cc=CC                  use C compiler CC [$cc]"
 958 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 959 echo "                           build time"
 960 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 961 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 962 echo "  --make=MAKE              use specified make [$make]"
 963 echo "  --install=INSTALL        use specified install [$install]"
 964 echo "  --python=PYTHON          use specified python [$python]"
 965 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 966 echo "  --static                 enable static build [$static]"
 967 echo "  --mandir=PATH            install man pages in PATH"
 968 echo "  --datadir=PATH           install firmware in PATH"
 969 echo "  --docdir=PATH            install documentation in PATH"
 970 echo "  --bindir=PATH            install binaries in PATH"
 971 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 972 echo "  --enable-debug-tcg       enable TCG debugging"
 973 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 974 echo "  --enable-debug           enable common debug build options"
 975 echo "  --enable-sparse          enable sparse checker"
 976 echo "  --disable-sparse         disable sparse checker (default)"
 977 echo "  --disable-strip          disable stripping binaries"
 978 echo "  --disable-werror         disable compilation abort on warning"
 979 echo "  --disable-sdl            disable SDL"
 980 echo "  --enable-sdl             enable SDL"
 981 echo "  --disable-vnc            disable VNC"
 982 echo "  --enable-vnc             enable VNC"
 983 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 984 echo "  --audio-drv-list=LIST    set audio drivers list:"
 985 echo "                           Available drivers: $audio_possible_drivers"
 986 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 987 echo "                           Available cards: $audio_possible_cards"
 988 echo "  --block-drv-whitelist=L  set block driver whitelist"
 989 echo "                           (affects only QEMU, not qemu-img)"
 990 echo "  --enable-mixemu          enable mixer emulation"
 991 echo "  --disable-xen            disable xen backend driver support"
 992 echo "  --enable-xen             enable xen backend driver support"
 993 echo "  --disable-brlapi         disable BrlAPI"
 994 echo "  --enable-brlapi          enable BrlAPI"
 995 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 996 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 997 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 998 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 999 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1000 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1001 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1002 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1003 echo "  --disable-vnc-thread     disable threaded VNC server"
1004 echo "  --enable-vnc-thread      enable threaded VNC server"
1005 echo "  --disable-curses         disable curses output"
1006 echo "  --enable-curses          enable curses output"
1007 echo "  --disable-curl           disable curl connectivity"
1008 echo "  --enable-curl            enable curl connectivity"
1009 echo "  --disable-fdt            disable fdt device tree"
1010 echo "  --enable-fdt             enable fdt device tree"
1011 echo "  --disable-check-utests   disable check unit-tests"
1012 echo "  --enable-check-utests    enable check unit-tests"
1013 echo "  --disable-bluez          disable bluez stack connectivity"
1014 echo "  --enable-bluez           enable bluez stack connectivity"
1015 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1016 echo "  --disable-kvm            disable KVM acceleration support"
1017 echo "  --enable-kvm             enable KVM acceleration support"
1018 echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1019 echo "  --disable-nptl           disable usermode NPTL support"
1020 echo "  --enable-nptl            enable usermode NPTL support"
1021 echo "  --enable-system          enable all system emulation targets"
1022 echo "  --disable-system         disable all system emulation targets"
1023 echo "  --enable-user            enable supported user emulation targets"
1024 echo "  --disable-user           disable all user emulation targets"
1025 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1026 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1027 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1028 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1029 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1030 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1031 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1032 echo "                           emulation targets"
1033 echo "  --disable-guest-base     disable GUEST_BASE support"
1034 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1035 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1036 echo "  --fmod-lib               path to FMOD library"
1037 echo "  --fmod-inc               path to FMOD includes"
1038 echo "  --oss-lib                path to OSS library"
1039 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1040 echo "  --cpu=CPU                Build for host CPU [$cpu]"
1041 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1042 echo "  --disable-uuid           disable uuid support"
1043 echo "  --enable-uuid            enable uuid support"
1044 echo "  --disable-vde            disable support for vde network"
1045 echo "  --enable-vde             enable support for vde network"
1046 echo "  --disable-linux-aio      disable Linux AIO support"
1047 echo "  --enable-linux-aio       enable Linux AIO support"
1048 echo "  --disable-attr           disables attr and xattr support"
1049 echo "  --enable-attr            enable attr and xattr support"
1050 echo "  --disable-blobs          disable installing provided firmware blobs"
1051 echo "  --enable-docs            enable documentation build"
1052 echo "  --disable-docs           disable documentation build"
1053 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1054 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1055 echo "  --enable-trace-backend=B Set trace backend"
1056 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1057 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1058 echo "                           Default:trace-<pid>"
1059 echo "  --disable-spice          disable spice"
1060 echo "  --enable-spice           enable spice"
1061 echo "  --enable-rbd             enable building the rados block device (rbd)"
1062 echo "  --disable-libiscsi       disable iscsi support"
1063 echo "  --enable-libiscsi        enable iscsi support"
1064 echo "  --disable-smartcard      disable smartcard support"
1065 echo "  --enable-smartcard       enable smartcard support"
1066 echo "  --disable-smartcard-nss  disable smartcard nss support"
1067 echo "  --enable-smartcard-nss   enable smartcard nss support"
1068 echo "  --disable-usb-redir      disable usb network redirection support"
1069 echo "  --enable-usb-redir       enable usb network redirection support"
1070 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1071 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1072 echo ""
1073 echo "NOTE: The object files are built at the place where configure is launched"
1074 exit 1
1075 fi
1076
1077 # check that the C compiler works.
1078 cat > $TMPC <<EOF
1079 int main(void) {}
1080 EOF
1081
1082 if compile_object ; then
1083   : C compiler works ok
1084 else
1085     echo "ERROR: \"$cc\" either does not exist or does not work"
1086     exit 1
1087 fi
1088
1089 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1090 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1091 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1092 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1093 cat > $TMPC << EOF
1094 int main(void) { return 0; }
1095 EOF
1096 for flag in $gcc_flags; do
1097     if compile_prog "$flag -Werror" "" ; then
1098         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1099     fi
1100 done
1101
1102 #
1103 # Solaris specific configure tool chain decisions
1104 #
1105 if test "$solaris" = "yes" ; then
1106   if has $install; then
1107     :
1108   else
1109     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1110     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1111     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1112     exit 1
1113   fi
1114   if test "`path_of $install`" = "/usr/sbin/install" ; then
1115     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1116     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1117     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1118     exit 1
1119   fi
1120   if has ar; then
1121     :
1122   else
1123     echo "Error: No path includes ar"
1124     if test -f /usr/ccs/bin/ar ; then
1125       echo "Add /usr/ccs/bin to your path and rerun configure"
1126     fi
1127     exit 1
1128   fi
1129 fi
1130
1131 if test "$guest_agent" != "no" ; then
1132   if has $python; then
1133     :
1134   else
1135     echo "Python not found. Use --python=/path/to/python"
1136     exit 1
1137   fi
1138 fi
1139
1140 if test -z "$target_list" ; then
1141     target_list="$default_target_list"
1142 else
1143     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1144 fi
1145 if test -z "$target_list" ; then
1146     echo "No targets enabled"
1147     exit 1
1148 fi
1149 # see if system emulation was really requested
1150 case " $target_list " in
1151   *"-softmmu "*) softmmu=yes
1152   ;;
1153   *) softmmu=no
1154   ;;
1155 esac
1156
1157 feature_not_found() {
1158   feature=$1
1159
1160   echo "ERROR"
1161   echo "ERROR: User requested feature $feature"
1162   echo "ERROR: configure was not able to find it"
1163   echo "ERROR"
1164   exit 1;
1165 }
1166
1167 if test -z "$cross_prefix" ; then
1168
1169 # ---
1170 # big/little endian test
1171 cat > $TMPC << EOF
1172 #include <inttypes.h>
1173 int main(int argc, char ** argv){
1174         volatile uint32_t i=0x01234567;
1175         return (*((uint8_t*)(&i))) == 0x67;
1176 }
1177 EOF
1178
1179 if compile_prog "" "" ; then
1180 $TMPE && bigendian="yes"
1181 else
1182 echo big/little test failed
1183 fi
1184
1185 else
1186
1187 # if cross compiling, cannot launch a program, so make a static guess
1188 case "$cpu" in
1189   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1190     bigendian=yes
1191   ;;
1192 esac
1193
1194 fi
1195
1196 # host long bits test, actually a pointer size test
1197 cat > $TMPC << EOF
1198 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1199 EOF
1200 if compile_object; then
1201 hostlongbits=64
1202 else
1203 hostlongbits=32
1204 fi
1205
1206
1207 ##########################################
1208 # NPTL probe
1209
1210 if test "$nptl" != "no" ; then
1211   cat > $TMPC <<EOF
1212 #include <sched.h>
1213 #include <linux/futex.h>
1214 void foo()
1215 {
1216 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1217 #error bork
1218 #endif
1219 }
1220 EOF
1221
1222   if compile_object ; then
1223     nptl=yes
1224   else
1225     if test "$nptl" = "yes" ; then
1226       feature_not_found "nptl"
1227     fi
1228     nptl=no
1229   fi
1230 fi
1231
1232 ##########################################
1233 # zlib check
1234
1235 if test "$zlib" != "no" ; then
1236     cat > $TMPC << EOF
1237 #include <zlib.h>
1238 int main(void) { zlibVersion(); return 0; }
1239 EOF
1240     if compile_prog "" "-lz" ; then
1241         :
1242     else
1243         echo
1244         echo "Error: zlib check failed"
1245         echo "Make sure to have the zlib libs and headers installed."
1246         echo
1247         exit 1
1248     fi
1249 fi
1250
1251 ##########################################
1252 # xen probe
1253
1254 if test "$xen" != "no" ; then
1255   xen_libs="-lxenstore -lxenctrl -lxenguest"
1256
1257   # Xen unstable
1258   cat > $TMPC <<EOF
1259 #include <xenctrl.h>
1260 #include <xs.h>
1261 #include <stdint.h>
1262 #include <xen/hvm/hvm_info_table.h>
1263 #if !defined(HVM_MAX_VCPUS)
1264 # error HVM_MAX_VCPUS not defined
1265 #endif
1266 int main(void) {
1267   xc_interface *xc;
1268   xs_daemon_open();
1269   xc = xc_interface_open(0, 0, 0);
1270   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1271   xc_gnttab_open(NULL, 0);
1272   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1273   return 0;
1274 }
1275 EOF
1276   if compile_prog "" "$xen_libs" ; then
1277     xen_ctrl_version=410
1278     xen=yes
1279
1280   # Xen 4.0.0
1281   elif (
1282       cat > $TMPC <<EOF
1283 #include <xenctrl.h>
1284 #include <xs.h>
1285 #include <stdint.h>
1286 #include <xen/hvm/hvm_info_table.h>
1287 #if !defined(HVM_MAX_VCPUS)
1288 # error HVM_MAX_VCPUS not defined
1289 #endif
1290 int main(void) {
1291   struct xen_add_to_physmap xatp = {
1292     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1293   };
1294   xs_daemon_open();
1295   xc_interface_open();
1296   xc_gnttab_open();
1297   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1298   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1299   return 0;
1300 }
1301 EOF
1302       compile_prog "" "$xen_libs"
1303     ) ; then
1304     xen_ctrl_version=400
1305     xen=yes
1306
1307   # Xen 3.4.0
1308   elif (
1309       cat > $TMPC <<EOF
1310 #include <xenctrl.h>
1311 #include <xs.h>
1312 int main(void) {
1313   struct xen_add_to_physmap xatp = {
1314     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1315   };
1316   xs_daemon_open();
1317   xc_interface_open();
1318   xc_gnttab_open();
1319   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1320   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1321   return 0;
1322 }
1323 EOF
1324       compile_prog "" "$xen_libs"
1325     ) ; then
1326     xen_ctrl_version=340
1327     xen=yes
1328
1329   # Xen 3.3.0
1330   elif (
1331       cat > $TMPC <<EOF
1332 #include <xenctrl.h>
1333 #include <xs.h>
1334 int main(void) {
1335   xs_daemon_open();
1336   xc_interface_open();
1337   xc_gnttab_open();
1338   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1339   return 0;
1340 }
1341 EOF
1342       compile_prog "" "$xen_libs"
1343     ) ; then
1344     xen_ctrl_version=330
1345     xen=yes
1346
1347   # Xen not found or unsupported
1348   else
1349     if test "$xen" = "yes" ; then
1350       feature_not_found "xen"
1351     fi
1352     xen=no
1353   fi
1354
1355   if test "$xen" = yes; then
1356     libs_softmmu="$xen_libs $libs_softmmu"
1357   fi
1358 fi
1359
1360 ##########################################
1361 # pkg-config probe
1362
1363 if ! has $pkg_config; then
1364   echo "Error: pkg-config binary '$pkg_config' not found"
1365   exit 1
1366 fi
1367
1368 ##########################################
1369 # libtool probe
1370
1371 if ! has $libtool; then
1372     libtool=
1373 fi
1374
1375 ##########################################
1376 # Sparse probe
1377 if test "$sparse" != "no" ; then
1378   if has cgcc; then
1379     sparse=yes
1380   else
1381     if test "$sparse" = "yes" ; then
1382       feature_not_found "sparse"
1383     fi
1384     sparse=no
1385   fi
1386 fi
1387
1388 ##########################################
1389 # SDL probe
1390
1391 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1392 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1393 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1394   sdl_config=sdl-config
1395 fi
1396
1397 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1398   sdlconfig="$pkg_config sdl"
1399   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1400 elif has ${sdl_config}; then
1401   sdlconfig="$sdl_config"
1402   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1403 else
1404   if test "$sdl" = "yes" ; then
1405     feature_not_found "sdl"
1406   fi
1407   sdl=no
1408 fi
1409 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1410   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1411 fi
1412
1413 sdl_too_old=no
1414 if test "$sdl" != "no" ; then
1415   cat > $TMPC << EOF
1416 #include <SDL.h>
1417 #undef main /* We don't want SDL to override our main() */
1418 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1419 EOF
1420   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1421   if test "$static" = "yes" ; then
1422     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1423   else
1424     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1425   fi
1426   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1427     if test "$_sdlversion" -lt 121 ; then
1428       sdl_too_old=yes
1429     else
1430       if test "$cocoa" = "no" ; then
1431         sdl=yes
1432       fi
1433     fi
1434
1435     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1436     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1437       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1438          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1439          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1440       fi
1441       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1442         :
1443       else
1444         sdl=no
1445       fi
1446     fi # static link
1447   else # sdl not found
1448     if test "$sdl" = "yes" ; then
1449       feature_not_found "sdl"
1450     fi
1451     sdl=no
1452   fi # sdl compile test
1453 fi
1454
1455 if test "$sdl" = "yes" ; then
1456   cat > $TMPC <<EOF
1457 #include <SDL.h>
1458 #if defined(SDL_VIDEO_DRIVER_X11)
1459 #include <X11/XKBlib.h>
1460 #else
1461 #error No x11 support
1462 #endif
1463 int main(void) { return 0; }
1464 EOF
1465   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1466     sdl_libs="$sdl_libs -lX11"
1467   fi
1468   if test "$mingw32" = "yes" ; then
1469     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1470   fi
1471   libs_softmmu="$sdl_libs $libs_softmmu"
1472 fi
1473
1474 ##########################################
1475 # VNC TLS detection
1476 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1477   cat > $TMPC <<EOF
1478 #include <gnutls/gnutls.h>
1479 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1480 EOF
1481   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1482   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1483   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1484     vnc_tls=yes
1485     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1486   else
1487     if test "$vnc_tls" = "yes" ; then
1488       feature_not_found "vnc-tls"
1489     fi
1490     vnc_tls=no
1491   fi
1492 fi
1493
1494 ##########################################
1495 # VNC SASL detection
1496 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1497   cat > $TMPC <<EOF
1498 #include <sasl/sasl.h>
1499 #include <stdio.h>
1500 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1501 EOF
1502   # Assuming Cyrus-SASL installed in /usr prefix
1503   vnc_sasl_cflags=""
1504   vnc_sasl_libs="-lsasl2"
1505   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1506     vnc_sasl=yes
1507     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1508   else
1509     if test "$vnc_sasl" = "yes" ; then
1510       feature_not_found "vnc-sasl"
1511     fi
1512     vnc_sasl=no
1513   fi
1514 fi
1515
1516 ##########################################
1517 # VNC JPEG detection
1518 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1519 cat > $TMPC <<EOF
1520 #include <stdio.h>
1521 #include <jpeglib.h>
1522 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1523 EOF
1524     vnc_jpeg_cflags=""
1525     vnc_jpeg_libs="-ljpeg"
1526   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1527     vnc_jpeg=yes
1528     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1529   else
1530     if test "$vnc_jpeg" = "yes" ; then
1531       feature_not_found "vnc-jpeg"
1532     fi
1533     vnc_jpeg=no
1534   fi
1535 fi
1536
1537 ##########################################
1538 # VNC PNG detection
1539 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1540 cat > $TMPC <<EOF
1541 //#include <stdio.h>
1542 #include <png.h>
1543 #include <stddef.h>
1544 int main(void) {
1545     png_structp png_ptr;
1546     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1547     return 0;
1548 }
1549 EOF
1550   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1551     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1552     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1553   else
1554     vnc_png_cflags=""
1555     vnc_png_libs="-lpng"
1556   fi
1557   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1558     vnc_png=yes
1559     libs_softmmu="$vnc_png_libs $libs_softmmu"
1560     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1561   else
1562     if test "$vnc_png" = "yes" ; then
1563       feature_not_found "vnc-png"
1564     fi
1565     vnc_png=no
1566   fi
1567 fi
1568
1569 ##########################################
1570 # fnmatch() probe, used for ACL routines
1571 fnmatch="no"
1572 cat > $TMPC << EOF
1573 #include <fnmatch.h>
1574 int main(void)
1575 {
1576     fnmatch("foo", "foo", 0);
1577     return 0;
1578 }
1579 EOF
1580 if compile_prog "" "" ; then
1581    fnmatch="yes"
1582 fi
1583
1584 ##########################################
1585 # uuid_generate() probe, used for vdi block driver
1586 if test "$uuid" != "no" ; then
1587   uuid_libs="-luuid"
1588   cat > $TMPC << EOF
1589 #include <uuid/uuid.h>
1590 int main(void)
1591 {
1592     uuid_t my_uuid;
1593     uuid_generate(my_uuid);
1594     return 0;
1595 }
1596 EOF
1597   if compile_prog "" "$uuid_libs" ; then
1598     uuid="yes"
1599     libs_softmmu="$uuid_libs $libs_softmmu"
1600     libs_tools="$uuid_libs $libs_tools"
1601   else
1602     if test "$uuid" = "yes" ; then
1603       feature_not_found "uuid"
1604     fi
1605     uuid=no
1606   fi
1607 fi
1608
1609 ##########################################
1610 # xfsctl() probe, used for raw-posix
1611 if test "$xfs" != "no" ; then
1612   cat > $TMPC << EOF
1613 #include <xfs/xfs.h>
1614 int main(void)
1615 {
1616     xfsctl(NULL, 0, 0, NULL);
1617     return 0;
1618 }
1619 EOF
1620   if compile_prog "" "" ; then
1621     xfs="yes"
1622   else
1623     if test "$xfs" = "yes" ; then
1624       feature_not_found "xfs"
1625     fi
1626     xfs=no
1627   fi
1628 fi
1629
1630 ##########################################
1631 # vde libraries probe
1632 if test "$vde" != "no" ; then
1633   vde_libs="-lvdeplug"
1634   cat > $TMPC << EOF
1635 #include <libvdeplug.h>
1636 int main(void)
1637 {
1638     struct vde_open_args a = {0, 0, 0};
1639     vde_open("", "", &a);
1640     return 0;
1641 }
1642 EOF
1643   if compile_prog "" "$vde_libs" ; then
1644     vde=yes
1645     libs_softmmu="$vde_libs $libs_softmmu"
1646     libs_tools="$vde_libs $libs_tools"
1647   else
1648     if test "$vde" = "yes" ; then
1649       feature_not_found "vde"
1650     fi
1651     vde=no
1652   fi
1653 fi
1654
1655 ##########################################
1656 # Sound support libraries probe
1657
1658 audio_drv_probe()
1659 {
1660     drv=$1
1661     hdr=$2
1662     lib=$3
1663     exp=$4
1664     cfl=$5
1665         cat > $TMPC << EOF
1666 #include <$hdr>
1667 int main(void) { $exp }
1668 EOF
1669     if compile_prog "$cfl" "$lib" ; then
1670         :
1671     else
1672         echo
1673         echo "Error: $drv check failed"
1674         echo "Make sure to have the $drv libs and headers installed."
1675         echo
1676         exit 1
1677     fi
1678 }
1679
1680 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1681 for drv in $audio_drv_list; do
1682     case $drv in
1683     alsa)
1684     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1685         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1686     libs_softmmu="-lasound $libs_softmmu"
1687     ;;
1688
1689     fmod)
1690     if test -z $fmod_lib || test -z $fmod_inc; then
1691         echo
1692         echo "Error: You must specify path to FMOD library and headers"
1693         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1694         echo
1695         exit 1
1696     fi
1697     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1698     libs_softmmu="$fmod_lib $libs_softmmu"
1699     ;;
1700
1701     esd)
1702     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1703     libs_softmmu="-lesd $libs_softmmu"
1704     audio_pt_int="yes"
1705     ;;
1706
1707     pa)
1708     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1709         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1710     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1711     audio_pt_int="yes"
1712     ;;
1713
1714     coreaudio)
1715       libs_softmmu="-framework CoreAudio $libs_softmmu"
1716     ;;
1717
1718     dsound)
1719       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1720       audio_win_int="yes"
1721     ;;
1722
1723     oss)
1724       libs_softmmu="$oss_lib $libs_softmmu"
1725     ;;
1726
1727     sdl|wav)
1728     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1729     ;;
1730
1731     winwave)
1732       libs_softmmu="-lwinmm $libs_softmmu"
1733       audio_win_int="yes"
1734     ;;
1735
1736     *)
1737     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1738         echo
1739         echo "Error: Unknown driver '$drv' selected"
1740         echo "Possible drivers are: $audio_possible_drivers"
1741         echo
1742         exit 1
1743     }
1744     ;;
1745     esac
1746 done
1747
1748 ##########################################
1749 # BrlAPI probe
1750
1751 if test "$brlapi" != "no" ; then
1752   brlapi_libs="-lbrlapi"
1753   cat > $TMPC << EOF
1754 #include <brlapi.h>
1755 #include <stddef.h>
1756 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1757 EOF
1758   if compile_prog "" "$brlapi_libs" ; then
1759     brlapi=yes
1760     libs_softmmu="$brlapi_libs $libs_softmmu"
1761   else
1762     if test "$brlapi" = "yes" ; then
1763       feature_not_found "brlapi"
1764     fi
1765     brlapi=no
1766   fi
1767 fi
1768
1769 ##########################################
1770 # curses probe
1771 if test "$mingw32" = "yes" ; then
1772     curses_list="-lpdcurses"
1773 else
1774     curses_list="-lncurses -lcurses"
1775 fi
1776
1777 if test "$curses" != "no" ; then
1778   curses_found=no
1779   cat > $TMPC << EOF
1780 #include <curses.h>
1781 #ifdef __OpenBSD__
1782 #define resize_term resizeterm
1783 #endif
1784 int main(void) { resize_term(0, 0); return curses_version(); }
1785 EOF
1786   for curses_lib in $curses_list; do
1787     if compile_prog "" "$curses_lib" ; then
1788       curses_found=yes
1789       libs_softmmu="$curses_lib $libs_softmmu"
1790       break
1791     fi
1792   done
1793   if test "$curses_found" = "yes" ; then
1794     curses=yes
1795   else
1796     if test "$curses" = "yes" ; then
1797       feature_not_found "curses"
1798     fi
1799     curses=no
1800   fi
1801 fi
1802
1803 ##########################################
1804 # curl probe
1805
1806 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1807   curlconfig="$pkg_config libcurl"
1808 else
1809   curlconfig=curl-config
1810 fi
1811
1812 if test "$curl" != "no" ; then
1813   cat > $TMPC << EOF
1814 #include <curl/curl.h>
1815 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1816 EOF
1817   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1818   curl_libs=`$curlconfig --libs 2>/dev/null`
1819   if compile_prog "$curl_cflags" "$curl_libs" ; then
1820     curl=yes
1821     libs_tools="$curl_libs $libs_tools"
1822     libs_softmmu="$curl_libs $libs_softmmu"
1823   else
1824     if test "$curl" = "yes" ; then
1825       feature_not_found "curl"
1826     fi
1827     curl=no
1828   fi
1829 fi # test "$curl"
1830
1831 ##########################################
1832 # check framework probe
1833
1834 if test "$check_utests" != "no" ; then
1835   cat > $TMPC << EOF
1836 #include <check.h>
1837 int main(void) { suite_create("qemu test"); return 0; }
1838 EOF
1839   check_libs=`$pkg_config --libs check 2>/dev/null`
1840   if compile_prog "" $check_libs ; then
1841     check_utests=yes
1842     libs_tools="$check_libs $libs_tools"
1843   else
1844     if test "$check_utests" = "yes" ; then
1845       feature_not_found "check"
1846     fi
1847     check_utests=no
1848   fi
1849 fi # test "$check_utests"
1850
1851 ##########################################
1852 # bluez support probe
1853 if test "$bluez" != "no" ; then
1854   cat > $TMPC << EOF
1855 #include <bluetooth/bluetooth.h>
1856 int main(void) { return bt_error(0); }
1857 EOF
1858   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1859   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1860   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1861     bluez=yes
1862     libs_softmmu="$bluez_libs $libs_softmmu"
1863   else
1864     if test "$bluez" = "yes" ; then
1865       feature_not_found "bluez"
1866     fi
1867     bluez="no"
1868   fi
1869 fi
1870
1871 ##########################################
1872 # glib support probe
1873 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1874     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1875     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1876     LIBS="$glib_libs $LIBS"
1877     libs_qga="$glib_libs $libs_qga"
1878 else
1879     echo "glib-2.0 required to compile QEMU"
1880     exit 1
1881 fi
1882
1883 ##########################################
1884 # pthread probe
1885 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1886
1887 pthread=no
1888 cat > $TMPC << EOF
1889 #include <pthread.h>
1890 int main(void) { pthread_create(0,0,0,0); return 0; }
1891 EOF
1892 if compile_prog "" "" ; then
1893   pthread=yes
1894 else
1895   for pthread_lib in $PTHREADLIBS_LIST; do
1896     if compile_prog "" "$pthread_lib" ; then
1897       pthread=yes
1898       LIBS="$pthread_lib $LIBS"
1899       break
1900     fi
1901   done
1902 fi
1903
1904 if test "$mingw32" != yes -a "$pthread" = no; then
1905   echo
1906   echo "Error: pthread check failed"
1907   echo "Make sure to have the pthread libs and headers installed."
1908   echo
1909   exit 1
1910 fi
1911
1912 ##########################################
1913 # rbd probe
1914 if test "$rbd" != "no" ; then
1915   cat > $TMPC <<EOF
1916 #include <stdio.h>
1917 #include <rbd/librbd.h>
1918 int main(void) {
1919     rados_t cluster;
1920     rados_create(&cluster, NULL);
1921     return 0;
1922 }
1923 EOF
1924   rbd_libs="-lrbd -lrados"
1925   if compile_prog "" "$rbd_libs" ; then
1926     rbd=yes
1927     libs_tools="$rbd_libs $libs_tools"
1928     libs_softmmu="$rbd_libs $libs_softmmu"
1929   else
1930     if test "$rbd" = "yes" ; then
1931       feature_not_found "rados block device"
1932     fi
1933     rbd=no
1934   fi
1935 fi
1936
1937 ##########################################
1938 # linux-aio probe
1939
1940 if test "$linux_aio" != "no" ; then
1941   cat > $TMPC <<EOF
1942 #include <libaio.h>
1943 #include <sys/eventfd.h>
1944 #include <stddef.h>
1945 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1946 EOF
1947   if compile_prog "" "-laio" ; then
1948     linux_aio=yes
1949     libs_softmmu="$libs_softmmu -laio"
1950     libs_tools="$libs_tools -laio"
1951   else
1952     if test "$linux_aio" = "yes" ; then
1953       feature_not_found "linux AIO"
1954     fi
1955     linux_aio=no
1956   fi
1957 fi
1958
1959 ##########################################
1960 # attr probe
1961
1962 if test "$attr" != "no" ; then
1963   cat > $TMPC <<EOF
1964 #include <stdio.h>
1965 #include <sys/types.h>
1966 #ifdef CONFIG_LIBATTR
1967 #include <attr/xattr.h>
1968 #else
1969 #include <sys/xattr.h>
1970 #endif
1971 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1972 EOF
1973   if compile_prog "" "" ; then
1974     attr=yes
1975   # Older distros have <attr/xattr.h>, and need -lattr:
1976   elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
1977     attr=yes
1978     LIBS="-lattr $LIBS"
1979     libattr=yes
1980   else
1981     if test "$attr" = "yes" ; then
1982       feature_not_found "ATTR"
1983     fi
1984     attr=no
1985   fi
1986 fi
1987
1988 ##########################################
1989 # iovec probe
1990 cat > $TMPC <<EOF
1991 #include <sys/types.h>
1992 #include <sys/uio.h>
1993 #include <unistd.h>
1994 int main(void) { struct iovec iov; return 0; }
1995 EOF
1996 iovec=no
1997 if compile_prog "" "" ; then
1998   iovec=yes
1999 fi
2000
2001 ##########################################
2002 # preadv probe
2003 cat > $TMPC <<EOF
2004 #include <sys/types.h>
2005 #include <sys/uio.h>
2006 #include <unistd.h>
2007 int main(void) { preadv; }
2008 EOF
2009 preadv=no
2010 if compile_prog "" "" ; then
2011   preadv=yes
2012 fi
2013
2014 ##########################################
2015 # fdt probe
2016 if test "$fdt" != "no" ; then
2017   fdt_libs="-lfdt"
2018   cat > $TMPC << EOF
2019 int main(void) { return 0; }
2020 EOF
2021   if compile_prog "" "$fdt_libs" ; then
2022     fdt=yes
2023   else
2024     if test "$fdt" = "yes" ; then
2025       feature_not_found "fdt"
2026     fi
2027     fdt_libs=
2028     fdt=no
2029   fi
2030 fi
2031
2032 ##########################################
2033 # opengl probe, used by milkymist-tmu2
2034 if test "$opengl" != "no" ; then
2035   opengl_libs="-lGL"
2036   cat > $TMPC << EOF
2037 #include <X11/Xlib.h>
2038 #include <GL/gl.h>
2039 #include <GL/glx.h>
2040 int main(void) { GL_VERSION; return 0; }
2041 EOF
2042   if compile_prog "" "-lGL" ; then
2043     opengl=yes
2044   else
2045     if test "$opengl" = "yes" ; then
2046       feature_not_found "opengl"
2047     fi
2048     opengl_libs=
2049     opengl=no
2050   fi
2051 fi
2052
2053 #
2054 # Check for xxxat() functions when we are building linux-user
2055 # emulator.  This is done because older glibc versions don't
2056 # have syscall stubs for these implemented.
2057 #
2058 atfile=no
2059 cat > $TMPC << EOF
2060 #define _ATFILE_SOURCE
2061 #include <sys/types.h>
2062 #include <fcntl.h>
2063 #include <unistd.h>
2064
2065 int
2066 main(void)
2067 {
2068         /* try to unlink nonexisting file */
2069         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2070 }
2071 EOF
2072 if compile_prog "" "" ; then
2073   atfile=yes
2074 fi
2075
2076 # Check for inotify functions when we are building linux-user
2077 # emulator.  This is done because older glibc versions don't
2078 # have syscall stubs for these implemented.  In that case we
2079 # don't provide them even if kernel supports them.
2080 #
2081 inotify=no
2082 cat > $TMPC << EOF
2083 #include <sys/inotify.h>
2084
2085 int
2086 main(void)
2087 {
2088         /* try to start inotify */
2089         return inotify_init();
2090 }
2091 EOF
2092 if compile_prog "" "" ; then
2093   inotify=yes
2094 fi
2095
2096 inotify1=no
2097 cat > $TMPC << EOF
2098 #include <sys/inotify.h>
2099
2100 int
2101 main(void)
2102 {
2103     /* try to start inotify */
2104     return inotify_init1(0);
2105 }
2106 EOF
2107 if compile_prog "" "" ; then
2108   inotify1=yes
2109 fi
2110
2111 # check if utimensat and futimens are supported
2112 utimens=no
2113 cat > $TMPC << EOF
2114 #define _ATFILE_SOURCE
2115 #include <stddef.h>
2116 #include <fcntl.h>
2117
2118 int main(void)
2119 {
2120     utimensat(AT_FDCWD, "foo", NULL, 0);
2121     futimens(0, NULL);
2122     return 0;
2123 }
2124 EOF
2125 if compile_prog "" "" ; then
2126   utimens=yes
2127 fi
2128
2129 # check if pipe2 is there
2130 pipe2=no
2131 cat > $TMPC << EOF
2132 #include <unistd.h>
2133 #include <fcntl.h>
2134
2135 int main(void)
2136 {
2137     int pipefd[2];
2138     pipe2(pipefd, O_CLOEXEC);
2139     return 0;
2140 }
2141 EOF
2142 if compile_prog "" "" ; then
2143   pipe2=yes
2144 fi
2145
2146 # check if accept4 is there
2147 accept4=no
2148 cat > $TMPC << EOF
2149 #include <sys/socket.h>
2150 #include <stddef.h>
2151
2152 int main(void)
2153 {
2154     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2155     return 0;
2156 }
2157 EOF
2158 if compile_prog "" "" ; then
2159   accept4=yes
2160 fi
2161
2162 # check if tee/splice is there. vmsplice was added same time.
2163 splice=no
2164 cat > $TMPC << EOF
2165 #include <unistd.h>
2166 #include <fcntl.h>
2167 #include <limits.h>
2168
2169 int main(void)
2170 {
2171     int len, fd;
2172     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2173     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2174     return 0;
2175 }
2176 EOF
2177 if compile_prog "" "" ; then
2178   splice=yes
2179 fi
2180
2181 ##########################################
2182 # signalfd probe
2183 signalfd="no"
2184 cat > $TMPC << EOF
2185 #define _GNU_SOURCE
2186 #include <unistd.h>
2187 #include <sys/syscall.h>
2188 #include <signal.h>
2189 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2190 EOF
2191
2192 if compile_prog "" "" ; then
2193   signalfd=yes
2194 fi
2195
2196 # check if eventfd is supported
2197 eventfd=no
2198 cat > $TMPC << EOF
2199 #include <sys/eventfd.h>
2200
2201 int main(void)
2202 {
2203     int efd = eventfd(0, 0);
2204     return 0;
2205 }
2206 EOF
2207 if compile_prog "" "" ; then
2208   eventfd=yes
2209 fi
2210
2211 # check for fallocate
2212 fallocate=no
2213 cat > $TMPC << EOF
2214 #include <fcntl.h>
2215
2216 int main(void)
2217 {
2218     fallocate(0, 0, 0, 0);
2219     return 0;
2220 }
2221 EOF
2222 if compile_prog "$ARCH_CFLAGS" "" ; then
2223   fallocate=yes
2224 fi
2225
2226 # check for sync_file_range
2227 sync_file_range=no
2228 cat > $TMPC << EOF
2229 #include <fcntl.h>
2230
2231 int main(void)
2232 {
2233     sync_file_range(0, 0, 0, 0);
2234     return 0;
2235 }
2236 EOF
2237 if compile_prog "$ARCH_CFLAGS" "" ; then
2238   sync_file_range=yes
2239 fi
2240
2241 # check for linux/fiemap.h and FS_IOC_FIEMAP
2242 fiemap=no
2243 cat > $TMPC << EOF
2244 #include <sys/ioctl.h>
2245 #include <linux/fs.h>
2246 #include <linux/fiemap.h>
2247
2248 int main(void)
2249 {
2250     ioctl(0, FS_IOC_FIEMAP, 0);
2251     return 0;
2252 }
2253 EOF
2254 if compile_prog "$ARCH_CFLAGS" "" ; then
2255   fiemap=yes
2256 fi
2257
2258 # check for dup3
2259 dup3=no
2260 cat > $TMPC << EOF
2261 #include <unistd.h>
2262
2263 int main(void)
2264 {
2265     dup3(0, 0, 0);
2266     return 0;
2267 }
2268 EOF
2269 if compile_prog "" "" ; then
2270   dup3=yes
2271 fi
2272
2273 # check for epoll support
2274 epoll=no
2275 cat > $TMPC << EOF
2276 #include <sys/epoll.h>
2277
2278 int main(void)
2279 {
2280     epoll_create(0);
2281     return 0;
2282 }
2283 EOF
2284 if compile_prog "$ARCH_CFLAGS" "" ; then
2285   epoll=yes
2286 fi
2287
2288 # epoll_create1 and epoll_pwait are later additions
2289 # so we must check separately for their presence
2290 epoll_create1=no
2291 cat > $TMPC << EOF
2292 #include <sys/epoll.h>
2293
2294 int main(void)
2295 {
2296     /* Note that we use epoll_create1 as a value, not as
2297      * a function being called. This is necessary so that on
2298      * old SPARC glibc versions where the function was present in
2299      * the library but not declared in the header file we will
2300      * fail the configure check. (Otherwise we will get a compiler
2301      * warning but not an error, and will proceed to fail the
2302      * qemu compile where we compile with -Werror.)
2303      */
2304     epoll_create1;
2305     return 0;
2306 }
2307 EOF
2308 if compile_prog "$ARCH_CFLAGS" "" ; then
2309   epoll_create1=yes
2310 fi
2311
2312 epoll_pwait=no
2313 cat > $TMPC << EOF
2314 #include <sys/epoll.h>
2315
2316 int main(void)
2317 {
2318     epoll_pwait(0, 0, 0, 0, 0);
2319     return 0;
2320 }
2321 EOF
2322 if compile_prog "$ARCH_CFLAGS" "" ; then
2323   epoll_pwait=yes
2324 fi
2325
2326 # Check if tools are available to build documentation.
2327 if test "$docs" != "no" ; then
2328   if has makeinfo && has pod2man; then
2329     docs=yes
2330   else
2331     if test "$docs" = "yes" ; then
2332       feature_not_found "docs"
2333     fi
2334     docs=no
2335   fi
2336 fi
2337
2338 # Search for bswap_32 function
2339 byteswap_h=no
2340 cat > $TMPC << EOF
2341 #include <byteswap.h>
2342 int main(void) { return bswap_32(0); }
2343 EOF
2344 if compile_prog "" "" ; then
2345   byteswap_h=yes
2346 fi
2347
2348 # Search for bswap_32 function
2349 bswap_h=no
2350 cat > $TMPC << EOF
2351 #include <sys/endian.h>
2352 #include <sys/types.h>
2353 #include <machine/bswap.h>
2354 int main(void) { return bswap32(0); }
2355 EOF
2356 if compile_prog "" "" ; then
2357   bswap_h=yes
2358 fi
2359
2360 ##########################################
2361 # Do we have libiscsi
2362 if test "$libiscsi" != "no" ; then
2363   cat > $TMPC << EOF
2364 #include <iscsi/iscsi.h>
2365 int main(void) { iscsi_create_context(""); return 0; }
2366 EOF
2367   if compile_prog "-Werror" "-liscsi" ; then
2368     libiscsi="yes"
2369     LIBS="$LIBS -liscsi"
2370   else
2371     if test "$libiscsi" = "yes" ; then
2372       feature_not_found "libiscsi"
2373     fi
2374     libiscsi="no"
2375   fi
2376 fi
2377
2378
2379 ##########################################
2380 # Do we need librt
2381 cat > $TMPC <<EOF
2382 #include <signal.h>
2383 #include <time.h>
2384 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2385 EOF
2386
2387 if compile_prog "" "" ; then
2388   :
2389 elif compile_prog "" "-lrt" ; then
2390   LIBS="-lrt $LIBS"
2391 fi
2392
2393 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2394         "$aix" != "yes" -a "$haiku" != "yes" ; then
2395     libs_softmmu="-lutil $libs_softmmu"
2396 fi
2397
2398 ##########################################
2399 # check if the compiler defines offsetof
2400
2401 need_offsetof=yes
2402 cat > $TMPC << EOF
2403 #include <stddef.h>
2404 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2405 EOF
2406 if compile_prog "" "" ; then
2407     need_offsetof=no
2408 fi
2409
2410 # spice probe
2411 if test "$spice" != "no" ; then
2412   cat > $TMPC << EOF
2413 #include <spice.h>
2414 int main(void) { spice_server_new(); return 0; }
2415 EOF
2416   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2417   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2418   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2419      compile_prog "$spice_cflags" "$spice_libs" ; then
2420     spice="yes"
2421     libs_softmmu="$libs_softmmu $spice_libs"
2422     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2423   else
2424     if test "$spice" = "yes" ; then
2425       feature_not_found "spice"
2426     fi
2427     spice="no"
2428   fi
2429 fi
2430
2431 # check for libcacard for smartcard support
2432 if test "$smartcard" != "no" ; then
2433     smartcard="yes"
2434     smartcard_cflags=""
2435     # TODO - what's the minimal nss version we support?
2436     if test "$smartcard_nss" != "no"; then
2437         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2438             smartcard_nss="yes"
2439             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2440             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2441             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2442             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2443             LIBS="$libcacard_libs $LIBS"
2444         else
2445             if test "$smartcard_nss" = "yes"; then
2446                 feature_not_found "nss"
2447             fi
2448             smartcard_nss="no"
2449         fi
2450     fi
2451 fi
2452 if test "$smartcard" = "no" ; then
2453     smartcard_nss="no"
2454 fi
2455
2456 # check for usbredirparser for usb network redirection support
2457 if test "$usb_redir" != "no" ; then
2458     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2459         usb_redir="yes"
2460         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2461         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2462         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2463         LIBS="$LIBS $usb_redir_libs"
2464     else
2465         if test "$usb_redir" = "yes"; then
2466             feature_not_found "usb-redir"
2467         fi
2468         usb_redir="no"
2469     fi
2470 fi
2471
2472 ##########################################
2473
2474 ##########################################
2475 # check if we have fdatasync
2476
2477 fdatasync=no
2478 cat > $TMPC << EOF
2479 #include <unistd.h>
2480 int main(void) {
2481 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2482 return fdatasync(0);
2483 #else
2484 #abort Not supported
2485 #endif
2486 }
2487 EOF
2488 if compile_prog "" "" ; then
2489     fdatasync=yes
2490 fi
2491
2492 ##########################################
2493 # check if we have madvise
2494
2495 madvise=no
2496 cat > $TMPC << EOF
2497 #include <sys/types.h>
2498 #include <sys/mman.h>
2499 #include <stddef.h>
2500 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2501 EOF
2502 if compile_prog "" "" ; then
2503     madvise=yes
2504 fi
2505
2506 ##########################################
2507 # check if we have posix_madvise
2508
2509 posix_madvise=no
2510 cat > $TMPC << EOF
2511 #include <sys/mman.h>
2512 #include <stddef.h>
2513 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2514 EOF
2515 if compile_prog "" "" ; then
2516     posix_madvise=yes
2517 fi
2518
2519 ##########################################
2520 # check if trace backend exists
2521
2522 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2523 if test "$?" -ne 0 ; then
2524   echo
2525   echo "Error: invalid trace backend"
2526   echo "Please choose a supported trace backend."
2527   echo
2528   exit 1
2529 fi
2530
2531 ##########################################
2532 # For 'ust' backend, test if ust headers are present
2533 if test "$trace_backend" = "ust"; then
2534   cat > $TMPC << EOF
2535 #include <ust/tracepoint.h>
2536 #include <ust/marker.h>
2537 int main(void) { return 0; }
2538 EOF
2539   if compile_prog "" "" ; then
2540     LIBS="-lust $LIBS"
2541   else
2542     echo
2543     echo "Error: Trace backend 'ust' missing libust header files"
2544     echo
2545     exit 1
2546   fi
2547 fi
2548
2549 ##########################################
2550 # For 'dtrace' backend, test if 'dtrace' command is present
2551 if test "$trace_backend" = "dtrace"; then
2552   if ! has 'dtrace' ; then
2553     echo
2554     echo "Error: dtrace command is not found in PATH $PATH"
2555     echo
2556     exit 1
2557   fi
2558   trace_backend_stap="no"
2559   if has 'stap' ; then
2560     trace_backend_stap="yes"
2561   fi
2562 fi
2563
2564 ##########################################
2565 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2566 # use i686 as default anyway, but for those that don't, an explicit
2567 # specification is necessary
2568 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2569   cat > $TMPC << EOF
2570 int sfaa(unsigned *ptr)
2571 {
2572   return __sync_fetch_and_and(ptr, 0);
2573 }
2574
2575 int main(int argc, char **argv)
2576 {
2577   int val = 42;
2578   sfaa(&val);
2579   return val;
2580 }
2581 EOF
2582   if ! compile_prog "" "" ; then
2583     CFLAGS+="-march=i486"
2584   fi
2585 fi
2586
2587 ##########################################
2588 # check if we have makecontext
2589
2590 ucontext_coroutine=no
2591 if test "$darwin" != "yes"; then
2592   cat > $TMPC << EOF
2593 #include <ucontext.h>
2594 int main(void) { makecontext(0, 0, 0); }
2595 EOF
2596   if compile_prog "" "" ; then
2597       ucontext_coroutine=yes
2598   fi
2599 fi
2600
2601 ##########################################
2602 # check if we have open_by_handle_at
2603
2604 open_by_hande_at=no
2605 cat > $TMPC << EOF
2606 #include <fcntl.h>
2607 int main(void) { struct file_handle fh; open_by_handle_at(0, &fh, 0); }
2608 EOF
2609 if compile_prog "" "" ; then
2610     open_by_handle_at=yes
2611 fi
2612
2613 ########################################
2614 # check if we have linux/magic.h
2615
2616 linux_magic_h=no
2617 cat > $TMPC << EOF
2618 #include <linux/magic.h>
2619 int main(void) {
2620 }
2621 EOF
2622 if compile_prog "" "" ; then
2623     linux_magic_h=yes
2624 fi
2625
2626 ##########################################
2627 # End of CC checks
2628 # After here, no more $cc or $ld runs
2629
2630 if test "$debug" = "no" ; then
2631   CFLAGS="-O2 $CFLAGS"
2632 fi
2633
2634 # Consult white-list to determine whether to enable werror
2635 # by default.  Only enable by default for git builds
2636 z_version=`cut -f3 -d. $source_path/VERSION`
2637
2638 if test -z "$werror" ; then
2639     if test "$z_version" = "50" -a \
2640         "$linux" = "yes" ; then
2641         werror="yes"
2642     else
2643         werror="no"
2644     fi
2645 fi
2646
2647 # Disable zero malloc errors for official releases unless explicitly told to
2648 # enable/disable
2649 if test -z "$zero_malloc" ; then
2650     if test "$z_version" = "50" ; then
2651         zero_malloc="no"
2652     else
2653         zero_malloc="yes"
2654     fi
2655 fi
2656
2657 if test "$werror" = "yes" ; then
2658     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2659 fi
2660
2661 if test "$solaris" = "no" ; then
2662     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2663         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2664     fi
2665 fi
2666
2667 # Use ASLR, no-SEH and DEP if available
2668 if test "$mingw32" = "yes" ; then
2669     for flag in --dynamicbase --no-seh --nxcompat; do
2670         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2671             LDFLAGS="-Wl,$flag $LDFLAGS"
2672         fi
2673     done
2674 fi
2675
2676 confdir=$sysconfdir$confsuffix
2677
2678 tools=
2679 if test "$softmmu" = yes ; then
2680   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2681   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2682       tools="qemu-nbd\$(EXESUF) $tools"
2683     if [ "$guest_agent" = "yes" ]; then
2684       tools="qemu-ga\$(EXESUF) $tools"
2685     fi
2686     if [ "$check_utests" = "yes" ]; then
2687       checks="check-qint check-qstring check-qdict check-qlist"
2688       checks="check-qfloat check-qjson test-coroutine $checks"
2689     fi
2690   fi
2691 fi
2692
2693 # Mac OS X ships with a broken assembler
2694 roms=
2695 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2696         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2697         "$softmmu" = yes ; then
2698   roms="optionrom"
2699 fi
2700 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2701   roms="$roms spapr-rtas"
2702 fi
2703
2704 echo "Install prefix    $prefix"
2705 echo "BIOS directory    `eval echo $datadir`"
2706 echo "binary directory  `eval echo $bindir`"
2707 echo "library directory `eval echo $libdir`"
2708 echo "include directory `eval echo $includedir`"
2709 echo "config directory  `eval echo $sysconfdir`"
2710 if test "$mingw32" = "no" ; then
2711 echo "Manual directory  `eval echo $mandir`"
2712 echo "ELF interp prefix $interp_prefix"
2713 fi
2714 echo "Source path       $source_path"
2715 echo "C compiler        $cc"
2716 echo "Host C compiler   $host_cc"
2717 echo "CFLAGS            $CFLAGS"
2718 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2719 echo "LDFLAGS           $LDFLAGS"
2720 echo "make              $make"
2721 echo "install           $install"
2722 echo "python            $python"
2723 if test "$slirp" = "yes" ; then
2724     echo "smbd              $smbd"
2725 fi
2726 echo "host CPU          $cpu"
2727 echo "host big endian   $bigendian"
2728 echo "target list       $target_list"
2729 echo "tcg debug enabled $debug_tcg"
2730 echo "Mon debug enabled $debug_mon"
2731 echo "gprof enabled     $gprof"
2732 echo "sparse enabled    $sparse"
2733 echo "strip binaries    $strip_opt"
2734 echo "profiler          $profiler"
2735 echo "static build      $static"
2736 echo "-Werror enabled   $werror"
2737 if test "$darwin" = "yes" ; then
2738     echo "Cocoa support     $cocoa"
2739 fi
2740 echo "SDL support       $sdl"
2741 echo "curses support    $curses"
2742 echo "curl support      $curl"
2743 echo "check support     $check_utests"
2744 echo "mingw32 support   $mingw32"
2745 echo "Audio drivers     $audio_drv_list"
2746 echo "Extra audio cards $audio_card_list"
2747 echo "Block whitelist   $block_drv_whitelist"
2748 echo "Mixer emulation   $mixemu"
2749 echo "VNC support       $vnc"
2750 if test "$vnc" = "yes" ; then
2751     echo "VNC TLS support   $vnc_tls"
2752     echo "VNC SASL support  $vnc_sasl"
2753     echo "VNC JPEG support  $vnc_jpeg"
2754     echo "VNC PNG support   $vnc_png"
2755     echo "VNC thread        $vnc_thread"
2756 fi
2757 if test -n "$sparc_cpu"; then
2758     echo "Target Sparc Arch $sparc_cpu"
2759 fi
2760 echo "xen support       $xen"
2761 echo "brlapi support    $brlapi"
2762 echo "bluez  support    $bluez"
2763 echo "Documentation     $docs"
2764 [ ! -z "$uname_release" ] && \
2765 echo "uname -r          $uname_release"
2766 echo "NPTL support      $nptl"
2767 echo "GUEST_BASE        $guest_base"
2768 echo "PIE user targets  $user_pie"
2769 echo "vde support       $vde"
2770 echo "Linux AIO support $linux_aio"
2771 echo "ATTR/XATTR support $attr"
2772 echo "Install blobs     $blobs"
2773 echo "KVM support       $kvm"
2774 echo "TCG interpreter   $tcg_interpreter"
2775 echo "fdt support       $fdt"
2776 echo "preadv support    $preadv"
2777 echo "fdatasync         $fdatasync"
2778 echo "madvise           $madvise"
2779 echo "posix_madvise     $posix_madvise"
2780 echo "uuid support      $uuid"
2781 echo "vhost-net support $vhost_net"
2782 echo "Trace backend     $trace_backend"
2783 echo "Trace output file $trace_file-<pid>"
2784 echo "spice support     $spice"
2785 echo "rbd support       $rbd"
2786 echo "xfsctl support    $xfs"
2787 echo "nss used          $smartcard_nss"
2788 echo "usb net redir     $usb_redir"
2789 echo "OpenGL support    $opengl"
2790 echo "libiscsi support  $libiscsi"
2791 echo "build guest agent $guest_agent"
2792
2793 if test "$sdl_too_old" = "yes"; then
2794 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2795 fi
2796
2797 config_host_mak="config-host.mak"
2798 config_host_ld="config-host.ld"
2799
2800 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2801 printf "# Configured with:" >> $config_host_mak
2802 printf " '%s'" "$0" "$@" >> $config_host_mak
2803 echo >> $config_host_mak
2804
2805 echo all: >> $config_host_mak
2806 echo "prefix=$prefix" >> $config_host_mak
2807 echo "bindir=$bindir" >> $config_host_mak
2808 echo "libdir=$libdir" >> $config_host_mak
2809 echo "includedir=$includedir" >> $config_host_mak
2810 echo "mandir=$mandir" >> $config_host_mak
2811 echo "datadir=$datadir" >> $config_host_mak
2812 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2813 echo "docdir=$docdir" >> $config_host_mak
2814 echo "confdir=$confdir" >> $config_host_mak
2815
2816 case "$cpu" in
2817   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2818     ARCH=$cpu
2819   ;;
2820   armv4b|armv4l)
2821     ARCH=arm
2822   ;;
2823   *)
2824     if test "$tcg_interpreter" = "yes" ; then
2825         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2826         ARCH=tci
2827     else
2828         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2829         exit 1
2830     fi
2831   ;;
2832 esac
2833 echo "ARCH=$ARCH" >> $config_host_mak
2834 if test "$debug_tcg" = "yes" ; then
2835   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2836 fi
2837 if test "$debug_mon" = "yes" ; then
2838   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2839 fi
2840 if test "$debug" = "yes" ; then
2841   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2842 fi
2843 if test "$strip_opt" = "yes" ; then
2844   echo "STRIP=${strip}" >> $config_host_mak
2845 fi
2846 if test "$bigendian" = "yes" ; then
2847   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2848 fi
2849 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2850 if test "$mingw32" = "yes" ; then
2851   echo "CONFIG_WIN32=y" >> $config_host_mak
2852   rc_version=`cat $source_path/VERSION`
2853   version_major=${rc_version%%.*}
2854   rc_version=${rc_version#*.}
2855   version_minor=${rc_version%%.*}
2856   rc_version=${rc_version#*.}
2857   version_subminor=${rc_version%%.*}
2858   version_micro=0
2859   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2860   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2861 else
2862   echo "CONFIG_POSIX=y" >> $config_host_mak
2863 fi
2864
2865 if test "$linux" = "yes" ; then
2866   echo "CONFIG_LINUX=y" >> $config_host_mak
2867 fi
2868
2869 if test "$darwin" = "yes" ; then
2870   echo "CONFIG_DARWIN=y" >> $config_host_mak
2871 fi
2872
2873 if test "$aix" = "yes" ; then
2874   echo "CONFIG_AIX=y" >> $config_host_mak
2875 fi
2876
2877 if test "$solaris" = "yes" ; then
2878   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2879   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2880   if test "$needs_libsunmath" = "yes" ; then
2881     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2882   fi
2883 fi
2884 if test "$haiku" = "yes" ; then
2885   echo "CONFIG_HAIKU=y" >> $config_host_mak
2886 fi
2887 if test "$static" = "yes" ; then
2888   echo "CONFIG_STATIC=y" >> $config_host_mak
2889 fi
2890 if test "$profiler" = "yes" ; then
2891   echo "CONFIG_PROFILER=y" >> $config_host_mak
2892 fi
2893 if test "$slirp" = "yes" ; then
2894   echo "CONFIG_SLIRP=y" >> $config_host_mak
2895   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2896   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2897 fi
2898 if test "$vde" = "yes" ; then
2899   echo "CONFIG_VDE=y" >> $config_host_mak
2900 fi
2901 for card in $audio_card_list; do
2902     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2903     echo "$def=y" >> $config_host_mak
2904 done
2905 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2906 for drv in $audio_drv_list; do
2907     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2908     echo "$def=y" >> $config_host_mak
2909     if test "$drv" = "fmod"; then
2910         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2911     fi
2912 done
2913 if test "$audio_pt_int" = "yes" ; then
2914   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2915 fi
2916 if test "$audio_win_int" = "yes" ; then
2917   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2918 fi
2919 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2920 if test "$mixemu" = "yes" ; then
2921   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2922 fi
2923 if test "$vnc" = "yes" ; then
2924   echo "CONFIG_VNC=y" >> $config_host_mak
2925 fi
2926 if test "$vnc_tls" = "yes" ; then
2927   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2928   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2929 fi
2930 if test "$vnc_sasl" = "yes" ; then
2931   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2932   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2933 fi
2934 if test "$vnc_jpeg" = "yes" ; then
2935   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2936   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2937 fi
2938 if test "$vnc_png" = "yes" ; then
2939   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2940   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2941 fi
2942 if test "$vnc_thread" = "yes" ; then
2943   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2944 fi
2945 if test "$fnmatch" = "yes" ; then
2946   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2947 fi
2948 if test "$uuid" = "yes" ; then
2949   echo "CONFIG_UUID=y" >> $config_host_mak
2950 fi
2951 if test "$xfs" = "yes" ; then
2952   echo "CONFIG_XFS=y" >> $config_host_mak
2953 fi
2954 qemu_version=`head $source_path/VERSION`
2955 echo "VERSION=$qemu_version" >>$config_host_mak
2956 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2957 echo "SRC_PATH=$source_path" >> $config_host_mak
2958 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2959 if [ "$docs" = "yes" ] ; then
2960   echo "BUILD_DOCS=yes" >> $config_host_mak
2961 fi
2962 if test "$sdl" = "yes" ; then
2963   echo "CONFIG_SDL=y" >> $config_host_mak
2964   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2965 fi
2966 if test "$cocoa" = "yes" ; then
2967   echo "CONFIG_COCOA=y" >> $config_host_mak
2968 fi
2969 if test "$curses" = "yes" ; then
2970   echo "CONFIG_CURSES=y" >> $config_host_mak
2971 fi
2972 if test "$atfile" = "yes" ; then
2973   echo "CONFIG_ATFILE=y" >> $config_host_mak
2974 fi
2975 if test "$utimens" = "yes" ; then
2976   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2977 fi
2978 if test "$pipe2" = "yes" ; then
2979   echo "CONFIG_PIPE2=y" >> $config_host_mak
2980 fi
2981 if test "$accept4" = "yes" ; then
2982   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2983 fi
2984 if test "$splice" = "yes" ; then
2985   echo "CONFIG_SPLICE=y" >> $config_host_mak
2986 fi
2987 if test "$eventfd" = "yes" ; then
2988   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2989 fi
2990 if test "$fallocate" = "yes" ; then
2991   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2992 fi
2993 if test "$sync_file_range" = "yes" ; then
2994   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2995 fi
2996 if test "$fiemap" = "yes" ; then
2997   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2998 fi
2999 if test "$dup3" = "yes" ; then
3000   echo "CONFIG_DUP3=y" >> $config_host_mak
3001 fi
3002 if test "$epoll" = "yes" ; then
3003   echo "CONFIG_EPOLL=y" >> $config_host_mak
3004 fi
3005 if test "$epoll_create1" = "yes" ; then
3006   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3007 fi
3008 if test "$epoll_pwait" = "yes" ; then
3009   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3010 fi
3011 if test "$inotify" = "yes" ; then
3012   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3013 fi
3014 if test "$inotify1" = "yes" ; then
3015   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3016 fi
3017 if test "$byteswap_h" = "yes" ; then
3018   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3019 fi
3020 if test "$bswap_h" = "yes" ; then
3021   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3022 fi
3023 if test "$curl" = "yes" ; then
3024   echo "CONFIG_CURL=y" >> $config_host_mak
3025   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3026 fi
3027 if test "$brlapi" = "yes" ; then
3028   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3029 fi
3030 if test "$bluez" = "yes" ; then
3031   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3032   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3033 fi
3034 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3035 if test "$xen" = "yes" ; then
3036   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3037   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3038 fi
3039 if test "$linux_aio" = "yes" ; then
3040   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3041 fi
3042 if test "$attr" = "yes" ; then
3043   echo "CONFIG_ATTR=y" >> $config_host_mak
3044 fi
3045 if test "$libattr" = "yes" ; then
3046   echo "CONFIG_LIBATTR=y" >> $config_host_mak
3047 fi
3048 if test "$linux" = "yes" ; then
3049   if test "$attr" = "yes" ; then
3050     echo "CONFIG_VIRTFS=y" >> $config_host_mak
3051   fi
3052 fi
3053 if test "$blobs" = "yes" ; then
3054   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3055 fi
3056 if test "$iovec" = "yes" ; then
3057   echo "CONFIG_IOVEC=y" >> $config_host_mak
3058 fi
3059 if test "$preadv" = "yes" ; then
3060   echo "CONFIG_PREADV=y" >> $config_host_mak
3061 fi
3062 if test "$fdt" = "yes" ; then
3063   echo "CONFIG_FDT=y" >> $config_host_mak
3064 fi
3065 if test "$signalfd" = "yes" ; then
3066   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3067 fi
3068 if test "$tcg_interpreter" = "yes" ; then
3069   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3070 fi
3071 if test "$need_offsetof" = "yes" ; then
3072   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3073 fi
3074 if test "$fdatasync" = "yes" ; then
3075   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3076 fi
3077 if test "$madvise" = "yes" ; then
3078   echo "CONFIG_MADVISE=y" >> $config_host_mak
3079 fi
3080 if test "$posix_madvise" = "yes" ; then
3081   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3082 fi
3083
3084 if test "$spice" = "yes" ; then
3085   echo "CONFIG_SPICE=y" >> $config_host_mak
3086 fi
3087
3088 if test "$smartcard" = "yes" ; then
3089   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3090 fi
3091
3092 if test "$smartcard_nss" = "yes" ; then
3093   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3094 fi
3095
3096 if test "$usb_redir" = "yes" ; then
3097   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3098 fi
3099
3100 if test "$opengl" = "yes" ; then
3101   echo "CONFIG_OPENGL=y" >> $config_host_mak
3102 fi
3103
3104 if test "$libiscsi" = "yes" ; then
3105   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3106 fi
3107
3108 # XXX: suppress that
3109 if [ "$bsd" = "yes" ] ; then
3110   echo "CONFIG_BSD=y" >> $config_host_mak
3111 fi
3112
3113 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3114
3115 if test "$zero_malloc" = "yes" ; then
3116   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3117 fi
3118 if test "$rbd" = "yes" ; then
3119   echo "CONFIG_RBD=y" >> $config_host_mak
3120 fi
3121
3122 if test "$ucontext_coroutine" = "yes" ; then
3123   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3124 fi
3125
3126 if test "$open_by_handle_at" = "yes" ; then
3127   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3128 fi
3129
3130 if test "$linux_magic_h" = "yes" ; then
3131   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3132 fi
3133
3134 # USB host support
3135 case "$usb" in
3136 linux)
3137   echo "HOST_USB=linux" >> $config_host_mak
3138 ;;
3139 bsd)
3140   echo "HOST_USB=bsd" >> $config_host_mak
3141 ;;
3142 *)
3143   echo "HOST_USB=stub" >> $config_host_mak
3144 ;;
3145 esac
3146
3147 # use default implementation for tracing backend-specific routines
3148 trace_default=yes
3149 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3150 if test "$trace_backend" = "nop"; then
3151   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3152 fi
3153 if test "$trace_backend" = "simple"; then
3154   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3155   trace_default=no
3156   # Set the appropriate trace file.
3157   trace_file="\"$trace_file-\" FMT_pid"
3158 fi
3159 if test "$trace_backend" = "stderr"; then
3160   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3161   trace_default=no
3162 fi
3163 if test "$trace_backend" = "ust"; then
3164   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3165 fi
3166 if test "$trace_backend" = "dtrace"; then
3167   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3168   if test "$trace_backend_stap" = "yes" ; then
3169     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3170   fi
3171 fi
3172 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3173 if test "$trace_default" = "yes"; then
3174   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3175 fi
3176
3177 echo "TOOLS=$tools" >> $config_host_mak
3178 echo "CHECKS=$checks" >> $config_host_mak
3179 echo "ROMS=$roms" >> $config_host_mak
3180 echo "MAKE=$make" >> $config_host_mak
3181 echo "INSTALL=$install" >> $config_host_mak
3182 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3183 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3184 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3185 echo "PYTHON=$python" >> $config_host_mak
3186 echo "CC=$cc" >> $config_host_mak
3187 echo "CC_I386=$cc_i386" >> $config_host_mak
3188 echo "HOST_CC=$host_cc" >> $config_host_mak
3189 echo "AR=$ar" >> $config_host_mak
3190 echo "OBJCOPY=$objcopy" >> $config_host_mak
3191 echo "LD=$ld" >> $config_host_mak
3192 echo "WINDRES=$windres" >> $config_host_mak
3193 echo "LIBTOOL=$libtool" >> $config_host_mak
3194 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3195 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3196 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3197 if test "$sparse" = "yes" ; then
3198   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3199   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3200   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3201 fi
3202 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3203 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3204 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3205 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3206 echo "LIBS+=$LIBS" >> $config_host_mak
3207 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3208 echo "EXESUF=$EXESUF" >> $config_host_mak
3209 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3210
3211 # generate list of library paths for linker script
3212
3213 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3214
3215 if test -f ${config_host_ld}~ ; then
3216   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3217     mv ${config_host_ld}~ $config_host_ld
3218   else
3219     rm ${config_host_ld}~
3220   fi
3221 fi
3222
3223 for d in libdis libdis-user; do
3224     mkdir -p $d
3225     symlink $source_path/Makefile.dis $d/Makefile
3226     echo > $d/config.mak
3227 done
3228 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3229   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3230 fi
3231
3232 for target in $target_list; do
3233 target_dir="$target"
3234 config_target_mak=$target_dir/config-target.mak
3235 target_arch2=`echo $target | cut -d '-' -f 1`
3236 target_bigendian="no"
3237
3238 case "$target_arch2" in
3239   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3240   target_bigendian=yes
3241   ;;
3242 esac
3243 target_softmmu="no"
3244 target_user_only="no"
3245 target_linux_user="no"
3246 target_darwin_user="no"
3247 target_bsd_user="no"
3248 case "$target" in
3249   ${target_arch2}-softmmu)
3250     target_softmmu="yes"
3251     ;;
3252   ${target_arch2}-linux-user)
3253     if test "$linux" != "yes" ; then
3254       echo "ERROR: Target '$target' is only available on a Linux host"
3255       exit 1
3256     fi
3257     target_user_only="yes"
3258     target_linux_user="yes"
3259     ;;
3260   ${target_arch2}-darwin-user)
3261     if test "$darwin" != "yes" ; then
3262       echo "ERROR: Target '$target' is only available on a Darwin host"
3263       exit 1
3264     fi
3265     target_user_only="yes"
3266     target_darwin_user="yes"
3267     ;;
3268   ${target_arch2}-bsd-user)
3269     if test "$bsd" != "yes" ; then
3270       echo "ERROR: Target '$target' is only available on a BSD host"
3271       exit 1
3272     fi
3273     target_user_only="yes"
3274     target_bsd_user="yes"
3275     ;;
3276   *)
3277     echo "ERROR: Target '$target' not recognised"
3278     exit 1
3279     ;;
3280 esac
3281
3282 mkdir -p $target_dir
3283 mkdir -p $target_dir/fpu
3284 mkdir -p $target_dir/tcg
3285 mkdir -p $target_dir/ide
3286 mkdir -p $target_dir/9pfs
3287 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3288   mkdir -p $target_dir/nwfpe
3289 fi
3290 symlink $source_path/Makefile.target $target_dir/Makefile
3291
3292
3293 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3294
3295 bflt="no"
3296 target_nptl="no"
3297 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3298 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3299 gdb_xml_files=""
3300 target_short_alignment=2
3301 target_int_alignment=4
3302 target_long_alignment=4
3303 target_llong_alignment=8
3304 target_libs_softmmu=
3305
3306 TARGET_ARCH="$target_arch2"
3307 TARGET_BASE_ARCH=""
3308 TARGET_ABI_DIR=""
3309
3310 case "$target_arch2" in
3311   i386)
3312     target_phys_bits=64
3313   ;;
3314   x86_64)
3315     TARGET_BASE_ARCH=i386
3316     target_phys_bits=64
3317     target_long_alignment=8
3318   ;;
3319   alpha)
3320     target_phys_bits=64
3321     target_long_alignment=8
3322     target_nptl="yes"
3323   ;;
3324   arm|armeb)
3325     TARGET_ARCH=arm
3326     bflt="yes"
3327     target_nptl="yes"
3328     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3329     target_phys_bits=32
3330     target_llong_alignment=4
3331   ;;
3332   cris)
3333     target_nptl="yes"
3334     target_phys_bits=32
3335   ;;
3336   lm32)
3337     target_phys_bits=32
3338     target_libs_softmmu="$opengl_libs"
3339   ;;
3340   m68k)
3341     bflt="yes"
3342     gdb_xml_files="cf-core.xml cf-fp.xml"
3343     target_phys_bits=32
3344     target_int_alignment=2
3345     target_long_alignment=2
3346     target_llong_alignment=2
3347   ;;
3348   microblaze|microblazeel)
3349     TARGET_ARCH=microblaze
3350     bflt="yes"
3351     target_nptl="yes"
3352     target_phys_bits=32
3353     target_libs_softmmu="$fdt_libs"
3354   ;;
3355   mips|mipsel)
3356     TARGET_ARCH=mips
3357     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3358     target_nptl="yes"
3359     target_phys_bits=64
3360   ;;
3361   mipsn32|mipsn32el)
3362     TARGET_ARCH=mipsn32
3363     TARGET_BASE_ARCH=mips
3364     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3365     target_phys_bits=64
3366   ;;
3367   mips64|mips64el)
3368     TARGET_ARCH=mips64
3369     TARGET_BASE_ARCH=mips
3370     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3371     target_phys_bits=64
3372     target_long_alignment=8
3373   ;;
3374   ppc)
3375     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3376     target_phys_bits=64
3377     target_nptl="yes"
3378     target_libs_softmmu="$fdt_libs"
3379   ;;
3380   ppcemb)
3381     TARGET_BASE_ARCH=ppc
3382     TARGET_ABI_DIR=ppc
3383     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3384     target_phys_bits=64
3385     target_nptl="yes"
3386     target_libs_softmmu="$fdt_libs"
3387   ;;
3388   ppc64)
3389     TARGET_BASE_ARCH=ppc
3390     TARGET_ABI_DIR=ppc
3391     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3392     target_phys_bits=64
3393     target_long_alignment=8
3394     target_libs_softmmu="$fdt_libs"
3395   ;;
3396   ppc64abi32)
3397     TARGET_ARCH=ppc64
3398     TARGET_BASE_ARCH=ppc
3399     TARGET_ABI_DIR=ppc
3400     echo "TARGET_ABI32=y" >> $config_target_mak
3401     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3402     target_phys_bits=64
3403     target_libs_softmmu="$fdt_libs"
3404   ;;
3405   sh4|sh4eb)
3406     TARGET_ARCH=sh4
3407     bflt="yes"
3408     target_nptl="yes"
3409     target_phys_bits=32
3410   ;;
3411   sparc)
3412     target_phys_bits=64
3413   ;;
3414   sparc64)
3415     TARGET_BASE_ARCH=sparc
3416     target_phys_bits=64
3417     target_long_alignment=8
3418   ;;
3419   sparc32plus)
3420     TARGET_ARCH=sparc64
3421     TARGET_BASE_ARCH=sparc
3422     TARGET_ABI_DIR=sparc
3423     echo "TARGET_ABI32=y" >> $config_target_mak
3424     target_phys_bits=64
3425   ;;
3426   s390x)
3427     target_nptl="yes"
3428     target_phys_bits=64
3429     target_long_alignment=8
3430   ;;
3431   unicore32)
3432     target_phys_bits=32
3433   ;;
3434   xtensa|xtensaeb)
3435     TARGET_ARCH=xtensa
3436     target_phys_bits=32
3437   ;;
3438   *)
3439     echo "Unsupported target CPU"
3440     exit 1
3441   ;;
3442 esac
3443 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3444 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3445 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3446 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3447 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3448 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3449 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3450 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3451 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3452 if [ "$TARGET_BASE_ARCH" = "" ]; then
3453   TARGET_BASE_ARCH=$TARGET_ARCH
3454 fi
3455 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3456 if [ "$TARGET_ABI_DIR" = "" ]; then
3457   TARGET_ABI_DIR=$TARGET_ARCH
3458 fi
3459 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3460 case "$target_arch2" in
3461   i386|x86_64)
3462     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3463       target_phys_bits=64
3464       echo "CONFIG_XEN=y" >> $config_target_mak
3465     else
3466       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3467     fi
3468     ;;
3469   *)
3470     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3471 esac
3472 case "$target_arch2" in
3473   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3474     # Make sure the target and host cpus are compatible
3475     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3476       \( "$target_arch2" = "$cpu" -o \
3477       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3478       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3479       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3480       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3481       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3482       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3483       echo "CONFIG_KVM=y" >> $config_target_mak
3484       if test "$vhost_net" = "yes" ; then
3485         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3486       fi
3487     fi
3488 esac
3489 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3490   echo "CONFIG_PSERIES=y" >> $config_target_mak
3491 fi
3492 if test "$target_bigendian" = "yes" ; then
3493   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3494 fi
3495 if test "$target_softmmu" = "yes" ; then
3496   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3497   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3498   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3499   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3500   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3501 fi
3502 if test "$target_user_only" = "yes" ; then
3503   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3504 fi
3505 if test "$target_linux_user" = "yes" ; then
3506   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3507 fi
3508 if test "$target_darwin_user" = "yes" ; then
3509   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3510 fi
3511 if test "$smartcard_nss" = "yes" ; then
3512   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3513   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3514   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3515 fi
3516 list=""
3517 if test ! -z "$gdb_xml_files" ; then
3518   for x in $gdb_xml_files; do
3519     list="$list $source_path/gdb-xml/$x"
3520   done
3521   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3522 fi
3523
3524 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3525   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3526 fi
3527 if test "$target_user_only" = "yes" \
3528         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3529   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3530 fi
3531 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3532   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3533 fi
3534 if test "$target_bsd_user" = "yes" ; then
3535   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3536 fi
3537
3538 # generate QEMU_CFLAGS/LDFLAGS for targets
3539
3540 cflags=""
3541 includes=""
3542 ldflags=""
3543
3544 if test "$tcg_interpreter" = "yes"; then
3545   includes="-I\$(SRC_PATH)/tcg/tci $includes"
3546 elif test "$ARCH" = "sparc64" ; then
3547   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3548 elif test "$ARCH" = "s390x" ; then
3549   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3550 elif test "$ARCH" = "x86_64" ; then
3551   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3552 else
3553   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3554 fi
3555 includes="-I\$(SRC_PATH)/tcg $includes"
3556
3557 if test "$target_user_only" = "yes" ; then
3558     libdis_config_mak=libdis-user/config.mak
3559 else
3560     libdis_config_mak=libdis/config.mak
3561 fi
3562
3563 for i in $ARCH $TARGET_BASE_ARCH ; do
3564   case "$i" in
3565   alpha)
3566     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3567     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3568   ;;
3569   arm)
3570     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3571     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3572   ;;
3573   cris)
3574     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3575     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3576   ;;
3577   hppa)
3578     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3579     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3580   ;;
3581   i386|x86_64)
3582     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3583     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3584   ;;
3585   ia64*)
3586     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3587     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3588   ;;
3589   m68k)
3590     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3591     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3592   ;;
3593   microblaze*)
3594     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3595     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3596   ;;
3597   mips*)
3598     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3599     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3600   ;;
3601   ppc*)
3602     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3603     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3604   ;;
3605   s390*)
3606     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3607     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3608   ;;
3609   sh4)
3610     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3611     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3612   ;;
3613   sparc*)
3614     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3615     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3616   ;;
3617   xtensa*)
3618     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3619     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3620   ;;
3621   esac
3622 done
3623 if test "$tcg_interpreter" = "yes" ; then
3624   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3625   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3626 fi
3627
3628 case "$ARCH" in
3629 alpha)
3630   # Ensure there's only a single GP
3631   cflags="-msmall-data $cflags"
3632 ;;
3633 esac
3634
3635 if test "$target_softmmu" = "yes" ; then
3636   case "$TARGET_BASE_ARCH" in
3637   arm)
3638     cflags="-DHAS_AUDIO $cflags"
3639   ;;
3640   lm32)
3641     cflags="-DHAS_AUDIO $cflags"
3642   ;;
3643   i386|mips|ppc)
3644     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3645   ;;
3646   esac
3647 fi
3648
3649 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3650         "$user_pie" = "yes" ; then
3651   cflags="-fpie $cflags"
3652   ldflags="-pie $ldflags"
3653 fi
3654
3655 if test "$target_softmmu" = "yes" -a \( \
3656         "$TARGET_ARCH" = "microblaze" -o \
3657         "$TARGET_ARCH" = "cris" \) ; then
3658   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3659 fi
3660
3661 if test "$gprof" = "yes" ; then
3662   echo "TARGET_GPROF=yes" >> $config_target_mak
3663   if test "$target_linux_user" = "yes" ; then
3664     cflags="-p $cflags"
3665     ldflags="-p $ldflags"
3666   fi
3667   if test "$target_softmmu" = "yes" ; then
3668     ldflags="-p $ldflags"
3669     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3670   fi
3671 fi
3672
3673 if test "$ARCH" = "tci"; then
3674   linker_script=""
3675 else
3676   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3677 fi
3678
3679 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3680   case "$ARCH" in
3681   sparc)
3682     # -static is used to avoid g1/g3 usage by the dynamic linker
3683     ldflags="$linker_script -static $ldflags"
3684     ;;
3685   alpha | s390x)
3686     # The default placement of the application is fine.
3687     ;;
3688   *)
3689     ldflags="$linker_script $ldflags"
3690     ;;
3691   esac
3692 fi
3693
3694 # use included Linux headers
3695 if test "$linux" = "yes" ; then
3696   includes="-I\$(SRC_PATH)/linux-headers $includes"
3697   mkdir -p linux-headers
3698   case "$cpu" in
3699   i386|x86_64)
3700     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3701     ;;
3702   ppcemb|ppc|ppc64)
3703     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3704     ;;
3705   s390x)
3706     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3707     ;;
3708   esac
3709 fi
3710
3711 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3712 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3713 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3714
3715 done # for target in $targets
3716
3717 # build tree in object directory in case the source is not in the current directory
3718 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3719 DIRS="$DIRS pc-bios/spapr-rtas"
3720 DIRS="$DIRS roms/seabios roms/vgabios"
3721 DIRS="$DIRS fsdev ui"
3722 DIRS="$DIRS qapi qapi-generated"
3723 DIRS="$DIRS qga trace"
3724 FILES="Makefile tests/Makefile qdict-test-data.txt"
3725 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3726 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3727 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3728 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3729 for bios_file in \
3730     $source_path/pc-bios/*.bin \
3731     $source_path/pc-bios/*.rom \
3732     $source_path/pc-bios/*.dtb \
3733     $source_path/pc-bios/openbios-* \
3734     $source_path/pc-bios/palcode-*
3735 do
3736     FILES="$FILES pc-bios/`basename $bios_file`"
3737 done
3738 mkdir -p $DIRS
3739 for f in $FILES ; do
3740     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3741         symlink "$source_path/$f" "$f"
3742     fi
3743 done
3744
3745 # temporary config to build submodules
3746 for rom in seabios vgabios ; do
3747     config_mak=roms/$rom/config.mak
3748     echo "# Automatically generated by configure - do not modify" > $config_mak
3749     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3750     echo "CC=$cc" >> $config_mak
3751     echo "BCC=bcc" >> $config_mak
3752     echo "CPP=${cross_prefix}cpp" >> $config_mak
3753     echo "OBJCOPY=objcopy" >> $config_mak
3754     echo "IASL=iasl" >> $config_mak
3755     echo "LD=$ld" >> $config_mak
3756 done
3757
3758 for hwlib in 32 64; do
3759   d=libhw$hwlib
3760   mkdir -p $d
3761   mkdir -p $d/ide
3762   symlink $source_path/Makefile.hw $d/Makefile
3763   mkdir -p $d/9pfs
3764   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3765 done
3766
3767 if [ "$source_path" != `pwd` ]; then
3768     # out of tree build
3769     mkdir -p libcacard
3770     rm -f libcacard/Makefile
3771     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3772 fi
3773
3774 d=libuser
3775 mkdir -p $d
3776 mkdir -p $d/trace
3777 symlink $source_path/Makefile.user $d/Makefile
3778 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3779   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3780 fi
3781
3782 if test "$docs" = "yes" ; then
3783   mkdir -p QMP
3784 fi