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 #include <sys/xattr.h>
1967 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1968 EOF
1969   if compile_prog "" "" ; then
1970     attr=yes
1971   # Older distros have <attr/xattr.h>, and need -lattr:
1972   elif sed -i s,sys/xattr,attr/xattr, $TMPC && compile_prog "" "-lattr" ; then
1973     attr=yes
1974     LIBS="-lattr $LIBS"
1975     libattr=yes
1976   else
1977     if test "$attr" = "yes" ; then
1978       feature_not_found "ATTR"
1979     fi
1980     attr=no
1981   fi
1982 fi
1983
1984 ##########################################
1985 # iovec probe
1986 cat > $TMPC <<EOF
1987 #include <sys/types.h>
1988 #include <sys/uio.h>
1989 #include <unistd.h>
1990 int main(void) { struct iovec iov; return 0; }
1991 EOF
1992 iovec=no
1993 if compile_prog "" "" ; then
1994   iovec=yes
1995 fi
1996
1997 ##########################################
1998 # preadv probe
1999 cat > $TMPC <<EOF
2000 #include <sys/types.h>
2001 #include <sys/uio.h>
2002 #include <unistd.h>
2003 int main(void) { preadv; }
2004 EOF
2005 preadv=no
2006 if compile_prog "" "" ; then
2007   preadv=yes
2008 fi
2009
2010 ##########################################
2011 # fdt probe
2012 if test "$fdt" != "no" ; then
2013   fdt_libs="-lfdt"
2014   cat > $TMPC << EOF
2015 int main(void) { return 0; }
2016 EOF
2017   if compile_prog "" "$fdt_libs" ; then
2018     fdt=yes
2019   else
2020     if test "$fdt" = "yes" ; then
2021       feature_not_found "fdt"
2022     fi
2023     fdt_libs=
2024     fdt=no
2025   fi
2026 fi
2027
2028 ##########################################
2029 # opengl probe, used by milkymist-tmu2
2030 if test "$opengl" != "no" ; then
2031   opengl_libs="-lGL"
2032   cat > $TMPC << EOF
2033 #include <X11/Xlib.h>
2034 #include <GL/gl.h>
2035 #include <GL/glx.h>
2036 int main(void) { GL_VERSION; return 0; }
2037 EOF
2038   if compile_prog "" "-lGL" ; then
2039     opengl=yes
2040   else
2041     if test "$opengl" = "yes" ; then
2042       feature_not_found "opengl"
2043     fi
2044     opengl_libs=
2045     opengl=no
2046   fi
2047 fi
2048
2049 #
2050 # Check for xxxat() functions when we are building linux-user
2051 # emulator.  This is done because older glibc versions don't
2052 # have syscall stubs for these implemented.
2053 #
2054 atfile=no
2055 cat > $TMPC << EOF
2056 #define _ATFILE_SOURCE
2057 #include <sys/types.h>
2058 #include <fcntl.h>
2059 #include <unistd.h>
2060
2061 int
2062 main(void)
2063 {
2064         /* try to unlink nonexisting file */
2065         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2066 }
2067 EOF
2068 if compile_prog "" "" ; then
2069   atfile=yes
2070 fi
2071
2072 # Check for inotify functions when we are building linux-user
2073 # emulator.  This is done because older glibc versions don't
2074 # have syscall stubs for these implemented.  In that case we
2075 # don't provide them even if kernel supports them.
2076 #
2077 inotify=no
2078 cat > $TMPC << EOF
2079 #include <sys/inotify.h>
2080
2081 int
2082 main(void)
2083 {
2084         /* try to start inotify */
2085         return inotify_init();
2086 }
2087 EOF
2088 if compile_prog "" "" ; then
2089   inotify=yes
2090 fi
2091
2092 inotify1=no
2093 cat > $TMPC << EOF
2094 #include <sys/inotify.h>
2095
2096 int
2097 main(void)
2098 {
2099     /* try to start inotify */
2100     return inotify_init1(0);
2101 }
2102 EOF
2103 if compile_prog "" "" ; then
2104   inotify1=yes
2105 fi
2106
2107 # check if utimensat and futimens are supported
2108 utimens=no
2109 cat > $TMPC << EOF
2110 #define _ATFILE_SOURCE
2111 #include <stddef.h>
2112 #include <fcntl.h>
2113
2114 int main(void)
2115 {
2116     utimensat(AT_FDCWD, "foo", NULL, 0);
2117     futimens(0, NULL);
2118     return 0;
2119 }
2120 EOF
2121 if compile_prog "" "" ; then
2122   utimens=yes
2123 fi
2124
2125 # check if pipe2 is there
2126 pipe2=no
2127 cat > $TMPC << EOF
2128 #include <unistd.h>
2129 #include <fcntl.h>
2130
2131 int main(void)
2132 {
2133     int pipefd[2];
2134     pipe2(pipefd, O_CLOEXEC);
2135     return 0;
2136 }
2137 EOF
2138 if compile_prog "" "" ; then
2139   pipe2=yes
2140 fi
2141
2142 # check if accept4 is there
2143 accept4=no
2144 cat > $TMPC << EOF
2145 #include <sys/socket.h>
2146 #include <stddef.h>
2147
2148 int main(void)
2149 {
2150     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2151     return 0;
2152 }
2153 EOF
2154 if compile_prog "" "" ; then
2155   accept4=yes
2156 fi
2157
2158 # check if tee/splice is there. vmsplice was added same time.
2159 splice=no
2160 cat > $TMPC << EOF
2161 #include <unistd.h>
2162 #include <fcntl.h>
2163 #include <limits.h>
2164
2165 int main(void)
2166 {
2167     int len, fd;
2168     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2169     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2170     return 0;
2171 }
2172 EOF
2173 if compile_prog "" "" ; then
2174   splice=yes
2175 fi
2176
2177 ##########################################
2178 # signalfd probe
2179 signalfd="no"
2180 cat > $TMPC << EOF
2181 #define _GNU_SOURCE
2182 #include <unistd.h>
2183 #include <sys/syscall.h>
2184 #include <signal.h>
2185 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2186 EOF
2187
2188 if compile_prog "" "" ; then
2189   signalfd=yes
2190 fi
2191
2192 # check if eventfd is supported
2193 eventfd=no
2194 cat > $TMPC << EOF
2195 #include <sys/eventfd.h>
2196
2197 int main(void)
2198 {
2199     int efd = eventfd(0, 0);
2200     return 0;
2201 }
2202 EOF
2203 if compile_prog "" "" ; then
2204   eventfd=yes
2205 fi
2206
2207 # check for fallocate
2208 fallocate=no
2209 cat > $TMPC << EOF
2210 #include <fcntl.h>
2211
2212 int main(void)
2213 {
2214     fallocate(0, 0, 0, 0);
2215     return 0;
2216 }
2217 EOF
2218 if compile_prog "$ARCH_CFLAGS" "" ; then
2219   fallocate=yes
2220 fi
2221
2222 # check for sync_file_range
2223 sync_file_range=no
2224 cat > $TMPC << EOF
2225 #include <fcntl.h>
2226
2227 int main(void)
2228 {
2229     sync_file_range(0, 0, 0, 0);
2230     return 0;
2231 }
2232 EOF
2233 if compile_prog "$ARCH_CFLAGS" "" ; then
2234   sync_file_range=yes
2235 fi
2236
2237 # check for linux/fiemap.h and FS_IOC_FIEMAP
2238 fiemap=no
2239 cat > $TMPC << EOF
2240 #include <sys/ioctl.h>
2241 #include <linux/fs.h>
2242 #include <linux/fiemap.h>
2243
2244 int main(void)
2245 {
2246     ioctl(0, FS_IOC_FIEMAP, 0);
2247     return 0;
2248 }
2249 EOF
2250 if compile_prog "$ARCH_CFLAGS" "" ; then
2251   fiemap=yes
2252 fi
2253
2254 # check for dup3
2255 dup3=no
2256 cat > $TMPC << EOF
2257 #include <unistd.h>
2258
2259 int main(void)
2260 {
2261     dup3(0, 0, 0);
2262     return 0;
2263 }
2264 EOF
2265 if compile_prog "" "" ; then
2266   dup3=yes
2267 fi
2268
2269 # check for epoll support
2270 epoll=no
2271 cat > $TMPC << EOF
2272 #include <sys/epoll.h>
2273
2274 int main(void)
2275 {
2276     epoll_create(0);
2277     return 0;
2278 }
2279 EOF
2280 if compile_prog "$ARCH_CFLAGS" "" ; then
2281   epoll=yes
2282 fi
2283
2284 # epoll_create1 and epoll_pwait are later additions
2285 # so we must check separately for their presence
2286 epoll_create1=no
2287 cat > $TMPC << EOF
2288 #include <sys/epoll.h>
2289
2290 int main(void)
2291 {
2292     /* Note that we use epoll_create1 as a value, not as
2293      * a function being called. This is necessary so that on
2294      * old SPARC glibc versions where the function was present in
2295      * the library but not declared in the header file we will
2296      * fail the configure check. (Otherwise we will get a compiler
2297      * warning but not an error, and will proceed to fail the
2298      * qemu compile where we compile with -Werror.)
2299      */
2300     epoll_create1;
2301     return 0;
2302 }
2303 EOF
2304 if compile_prog "$ARCH_CFLAGS" "" ; then
2305   epoll_create1=yes
2306 fi
2307
2308 epoll_pwait=no
2309 cat > $TMPC << EOF
2310 #include <sys/epoll.h>
2311
2312 int main(void)
2313 {
2314     epoll_pwait(0, 0, 0, 0, 0);
2315     return 0;
2316 }
2317 EOF
2318 if compile_prog "$ARCH_CFLAGS" "" ; then
2319   epoll_pwait=yes
2320 fi
2321
2322 # Check if tools are available to build documentation.
2323 if test "$docs" != "no" ; then
2324   if has makeinfo && has pod2man; then
2325     docs=yes
2326   else
2327     if test "$docs" = "yes" ; then
2328       feature_not_found "docs"
2329     fi
2330     docs=no
2331   fi
2332 fi
2333
2334 # Search for bswap_32 function
2335 byteswap_h=no
2336 cat > $TMPC << EOF
2337 #include <byteswap.h>
2338 int main(void) { return bswap_32(0); }
2339 EOF
2340 if compile_prog "" "" ; then
2341   byteswap_h=yes
2342 fi
2343
2344 # Search for bswap_32 function
2345 bswap_h=no
2346 cat > $TMPC << EOF
2347 #include <sys/endian.h>
2348 #include <sys/types.h>
2349 #include <machine/bswap.h>
2350 int main(void) { return bswap32(0); }
2351 EOF
2352 if compile_prog "" "" ; then
2353   bswap_h=yes
2354 fi
2355
2356 ##########################################
2357 # Do we have libiscsi
2358 if test "$libiscsi" != "no" ; then
2359   cat > $TMPC << EOF
2360 #include <iscsi/iscsi.h>
2361 int main(void) { iscsi_create_context(""); return 0; }
2362 EOF
2363   if compile_prog "-Werror" "-liscsi" ; then
2364     libiscsi="yes"
2365     LIBS="$LIBS -liscsi"
2366   else
2367     if test "$libiscsi" = "yes" ; then
2368       feature_not_found "libiscsi"
2369     fi
2370     libiscsi="no"
2371   fi
2372 fi
2373
2374
2375 ##########################################
2376 # Do we need librt
2377 cat > $TMPC <<EOF
2378 #include <signal.h>
2379 #include <time.h>
2380 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2381 EOF
2382
2383 if compile_prog "" "" ; then
2384   :
2385 elif compile_prog "" "-lrt" ; then
2386   LIBS="-lrt $LIBS"
2387 fi
2388
2389 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2390         "$aix" != "yes" -a "$haiku" != "yes" ; then
2391     libs_softmmu="-lutil $libs_softmmu"
2392 fi
2393
2394 ##########################################
2395 # check if the compiler defines offsetof
2396
2397 need_offsetof=yes
2398 cat > $TMPC << EOF
2399 #include <stddef.h>
2400 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2401 EOF
2402 if compile_prog "" "" ; then
2403     need_offsetof=no
2404 fi
2405
2406 # spice probe
2407 if test "$spice" != "no" ; then
2408   cat > $TMPC << EOF
2409 #include <spice.h>
2410 int main(void) { spice_server_new(); return 0; }
2411 EOF
2412   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2413   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2414   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2415      compile_prog "$spice_cflags" "$spice_libs" ; then
2416     spice="yes"
2417     libs_softmmu="$libs_softmmu $spice_libs"
2418     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2419   else
2420     if test "$spice" = "yes" ; then
2421       feature_not_found "spice"
2422     fi
2423     spice="no"
2424   fi
2425 fi
2426
2427 # check for libcacard for smartcard support
2428 if test "$smartcard" != "no" ; then
2429     smartcard="yes"
2430     smartcard_cflags=""
2431     # TODO - what's the minimal nss version we support?
2432     if test "$smartcard_nss" != "no"; then
2433         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2434             smartcard_nss="yes"
2435             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2436             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2437             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2438             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2439             LIBS="$libcacard_libs $LIBS"
2440         else
2441             if test "$smartcard_nss" = "yes"; then
2442                 feature_not_found "nss"
2443             fi
2444             smartcard_nss="no"
2445         fi
2446     fi
2447 fi
2448 if test "$smartcard" = "no" ; then
2449     smartcard_nss="no"
2450 fi
2451
2452 # check for usbredirparser for usb network redirection support
2453 if test "$usb_redir" != "no" ; then
2454     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2455         usb_redir="yes"
2456         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2457         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2458         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2459         LIBS="$LIBS $usb_redir_libs"
2460     else
2461         if test "$usb_redir" = "yes"; then
2462             feature_not_found "usb-redir"
2463         fi
2464         usb_redir="no"
2465     fi
2466 fi
2467
2468 ##########################################
2469
2470 ##########################################
2471 # check if we have fdatasync
2472
2473 fdatasync=no
2474 cat > $TMPC << EOF
2475 #include <unistd.h>
2476 int main(void) {
2477 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2478 return fdatasync(0);
2479 #else
2480 #abort Not supported
2481 #endif
2482 }
2483 EOF
2484 if compile_prog "" "" ; then
2485     fdatasync=yes
2486 fi
2487
2488 ##########################################
2489 # check if we have madvise
2490
2491 madvise=no
2492 cat > $TMPC << EOF
2493 #include <sys/types.h>
2494 #include <sys/mman.h>
2495 #include <stddef.h>
2496 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2497 EOF
2498 if compile_prog "" "" ; then
2499     madvise=yes
2500 fi
2501
2502 ##########################################
2503 # check if we have posix_madvise
2504
2505 posix_madvise=no
2506 cat > $TMPC << EOF
2507 #include <sys/mman.h>
2508 #include <stddef.h>
2509 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2510 EOF
2511 if compile_prog "" "" ; then
2512     posix_madvise=yes
2513 fi
2514
2515 ##########################################
2516 # check if trace backend exists
2517
2518 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2519 if test "$?" -ne 0 ; then
2520   echo
2521   echo "Error: invalid trace backend"
2522   echo "Please choose a supported trace backend."
2523   echo
2524   exit 1
2525 fi
2526
2527 ##########################################
2528 # For 'ust' backend, test if ust headers are present
2529 if test "$trace_backend" = "ust"; then
2530   cat > $TMPC << EOF
2531 #include <ust/tracepoint.h>
2532 #include <ust/marker.h>
2533 int main(void) { return 0; }
2534 EOF
2535   if compile_prog "" "" ; then
2536     LIBS="-lust $LIBS"
2537   else
2538     echo
2539     echo "Error: Trace backend 'ust' missing libust header files"
2540     echo
2541     exit 1
2542   fi
2543 fi
2544
2545 ##########################################
2546 # For 'dtrace' backend, test if 'dtrace' command is present
2547 if test "$trace_backend" = "dtrace"; then
2548   if ! has 'dtrace' ; then
2549     echo
2550     echo "Error: dtrace command is not found in PATH $PATH"
2551     echo
2552     exit 1
2553   fi
2554   trace_backend_stap="no"
2555   if has 'stap' ; then
2556     trace_backend_stap="yes"
2557   fi
2558 fi
2559
2560 ##########################################
2561 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2562 # use i686 as default anyway, but for those that don't, an explicit
2563 # specification is necessary
2564 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2565   cat > $TMPC << EOF
2566 int sfaa(unsigned *ptr)
2567 {
2568   return __sync_fetch_and_and(ptr, 0);
2569 }
2570
2571 int main(int argc, char **argv)
2572 {
2573   int val = 42;
2574   sfaa(&val);
2575   return val;
2576 }
2577 EOF
2578   if ! compile_prog "" "" ; then
2579     CFLAGS+="-march=i486"
2580   fi
2581 fi
2582
2583 ##########################################
2584 # check if we have makecontext
2585
2586 ucontext_coroutine=no
2587 if test "$darwin" != "yes"; then
2588   cat > $TMPC << EOF
2589 #include <ucontext.h>
2590 int main(void) { makecontext(0, 0, 0); }
2591 EOF
2592   if compile_prog "" "" ; then
2593       ucontext_coroutine=yes
2594   fi
2595 fi
2596
2597 ##########################################
2598 # check if we have open_by_handle_at
2599
2600 open_by_hande_at=no
2601 cat > $TMPC << EOF
2602 #include <fcntl.h>
2603 int main(void) { struct file_handle fh; open_by_handle_at(0, &fh, 0); }
2604 EOF
2605 if compile_prog "" "" ; then
2606     open_by_handle_at=yes
2607 fi
2608
2609 ########################################
2610 # check if we have linux/magic.h
2611
2612 linux_magic_h=no
2613 cat > $TMPC << EOF
2614 #include <linux/magic.h>
2615 int main(void) {
2616 }
2617 EOF
2618 if compile_prog "" "" ; then
2619     linux_magic_h=yes
2620 fi
2621
2622 ##########################################
2623 # End of CC checks
2624 # After here, no more $cc or $ld runs
2625
2626 if test "$debug" = "no" ; then
2627   CFLAGS="-O2 $CFLAGS"
2628 fi
2629
2630 # Consult white-list to determine whether to enable werror
2631 # by default.  Only enable by default for git builds
2632 z_version=`cut -f3 -d. $source_path/VERSION`
2633
2634 if test -z "$werror" ; then
2635     if test "$z_version" = "50" -a \
2636         "$linux" = "yes" ; then
2637         werror="yes"
2638     else
2639         werror="no"
2640     fi
2641 fi
2642
2643 # Disable zero malloc errors for official releases unless explicitly told to
2644 # enable/disable
2645 if test -z "$zero_malloc" ; then
2646     if test "$z_version" = "50" ; then
2647         zero_malloc="no"
2648     else
2649         zero_malloc="yes"
2650     fi
2651 fi
2652
2653 if test "$werror" = "yes" ; then
2654     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2655 fi
2656
2657 if test "$solaris" = "no" ; then
2658     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2659         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2660     fi
2661 fi
2662
2663 # Use ASLR, no-SEH and DEP if available
2664 if test "$mingw32" = "yes" ; then
2665     for flag in --dynamicbase --no-seh --nxcompat; do
2666         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2667             LDFLAGS="-Wl,$flag $LDFLAGS"
2668         fi
2669     done
2670 fi
2671
2672 confdir=$sysconfdir$confsuffix
2673
2674 tools=
2675 if test "$softmmu" = yes ; then
2676   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2677   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2678       tools="qemu-nbd\$(EXESUF) $tools"
2679     if [ "$guest_agent" = "yes" ]; then
2680       tools="qemu-ga\$(EXESUF) $tools"
2681     fi
2682     if [ "$check_utests" = "yes" ]; then
2683       checks="check-qint check-qstring check-qdict check-qlist"
2684       checks="check-qfloat check-qjson test-coroutine $checks"
2685     fi
2686   fi
2687 fi
2688
2689 # Mac OS X ships with a broken assembler
2690 roms=
2691 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2692         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2693         "$softmmu" = yes ; then
2694   roms="optionrom"
2695 fi
2696 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2697   roms="$roms spapr-rtas"
2698 fi
2699
2700 echo "Install prefix    $prefix"
2701 echo "BIOS directory    `eval echo $datadir`"
2702 echo "binary directory  `eval echo $bindir`"
2703 echo "library directory `eval echo $libdir`"
2704 echo "include directory `eval echo $includedir`"
2705 echo "config directory  `eval echo $sysconfdir`"
2706 if test "$mingw32" = "no" ; then
2707 echo "Manual directory  `eval echo $mandir`"
2708 echo "ELF interp prefix $interp_prefix"
2709 fi
2710 echo "Source path       $source_path"
2711 echo "C compiler        $cc"
2712 echo "Host C compiler   $host_cc"
2713 echo "CFLAGS            $CFLAGS"
2714 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2715 echo "LDFLAGS           $LDFLAGS"
2716 echo "make              $make"
2717 echo "install           $install"
2718 echo "python            $python"
2719 if test "$slirp" = "yes" ; then
2720     echo "smbd              $smbd"
2721 fi
2722 echo "host CPU          $cpu"
2723 echo "host big endian   $bigendian"
2724 echo "target list       $target_list"
2725 echo "tcg debug enabled $debug_tcg"
2726 echo "Mon debug enabled $debug_mon"
2727 echo "gprof enabled     $gprof"
2728 echo "sparse enabled    $sparse"
2729 echo "strip binaries    $strip_opt"
2730 echo "profiler          $profiler"
2731 echo "static build      $static"
2732 echo "-Werror enabled   $werror"
2733 if test "$darwin" = "yes" ; then
2734     echo "Cocoa support     $cocoa"
2735 fi
2736 echo "SDL support       $sdl"
2737 echo "curses support    $curses"
2738 echo "curl support      $curl"
2739 echo "check support     $check_utests"
2740 echo "mingw32 support   $mingw32"
2741 echo "Audio drivers     $audio_drv_list"
2742 echo "Extra audio cards $audio_card_list"
2743 echo "Block whitelist   $block_drv_whitelist"
2744 echo "Mixer emulation   $mixemu"
2745 echo "VNC support       $vnc"
2746 if test "$vnc" = "yes" ; then
2747     echo "VNC TLS support   $vnc_tls"
2748     echo "VNC SASL support  $vnc_sasl"
2749     echo "VNC JPEG support  $vnc_jpeg"
2750     echo "VNC PNG support   $vnc_png"
2751     echo "VNC thread        $vnc_thread"
2752 fi
2753 if test -n "$sparc_cpu"; then
2754     echo "Target Sparc Arch $sparc_cpu"
2755 fi
2756 echo "xen support       $xen"
2757 echo "brlapi support    $brlapi"
2758 echo "bluez  support    $bluez"
2759 echo "Documentation     $docs"
2760 [ ! -z "$uname_release" ] && \
2761 echo "uname -r          $uname_release"
2762 echo "NPTL support      $nptl"
2763 echo "GUEST_BASE        $guest_base"
2764 echo "PIE user targets  $user_pie"
2765 echo "vde support       $vde"
2766 echo "Linux AIO support $linux_aio"
2767 echo "ATTR/XATTR support $attr"
2768 echo "Install blobs     $blobs"
2769 echo "KVM support       $kvm"
2770 echo "TCG interpreter   $tcg_interpreter"
2771 echo "fdt support       $fdt"
2772 echo "preadv support    $preadv"
2773 echo "fdatasync         $fdatasync"
2774 echo "madvise           $madvise"
2775 echo "posix_madvise     $posix_madvise"
2776 echo "uuid support      $uuid"
2777 echo "vhost-net support $vhost_net"
2778 echo "Trace backend     $trace_backend"
2779 echo "Trace output file $trace_file-<pid>"
2780 echo "spice support     $spice"
2781 echo "rbd support       $rbd"
2782 echo "xfsctl support    $xfs"
2783 echo "nss used          $smartcard_nss"
2784 echo "usb net redir     $usb_redir"
2785 echo "OpenGL support    $opengl"
2786 echo "libiscsi support  $libiscsi"
2787 echo "build guest agent $guest_agent"
2788
2789 if test "$sdl_too_old" = "yes"; then
2790 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2791 fi
2792
2793 config_host_mak="config-host.mak"
2794 config_host_ld="config-host.ld"
2795
2796 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2797 printf "# Configured with:" >> $config_host_mak
2798 printf " '%s'" "$0" "$@" >> $config_host_mak
2799 echo >> $config_host_mak
2800
2801 echo all: >> $config_host_mak
2802 echo "prefix=$prefix" >> $config_host_mak
2803 echo "bindir=$bindir" >> $config_host_mak
2804 echo "libdir=$libdir" >> $config_host_mak
2805 echo "includedir=$includedir" >> $config_host_mak
2806 echo "mandir=$mandir" >> $config_host_mak
2807 echo "datadir=$datadir" >> $config_host_mak
2808 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2809 echo "docdir=$docdir" >> $config_host_mak
2810 echo "confdir=$confdir" >> $config_host_mak
2811
2812 case "$cpu" in
2813   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2814     ARCH=$cpu
2815   ;;
2816   armv4b|armv4l)
2817     ARCH=arm
2818   ;;
2819   *)
2820     if test "$tcg_interpreter" = "yes" ; then
2821         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2822         ARCH=tci
2823     else
2824         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2825         exit 1
2826     fi
2827   ;;
2828 esac
2829 echo "ARCH=$ARCH" >> $config_host_mak
2830 if test "$debug_tcg" = "yes" ; then
2831   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2832 fi
2833 if test "$debug_mon" = "yes" ; then
2834   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2835 fi
2836 if test "$debug" = "yes" ; then
2837   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2838 fi
2839 if test "$strip_opt" = "yes" ; then
2840   echo "STRIP=${strip}" >> $config_host_mak
2841 fi
2842 if test "$bigendian" = "yes" ; then
2843   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2844 fi
2845 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2846 if test "$mingw32" = "yes" ; then
2847   echo "CONFIG_WIN32=y" >> $config_host_mak
2848   rc_version=`cat $source_path/VERSION`
2849   version_major=${rc_version%%.*}
2850   rc_version=${rc_version#*.}
2851   version_minor=${rc_version%%.*}
2852   rc_version=${rc_version#*.}
2853   version_subminor=${rc_version%%.*}
2854   version_micro=0
2855   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2856   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2857 else
2858   echo "CONFIG_POSIX=y" >> $config_host_mak
2859 fi
2860
2861 if test "$linux" = "yes" ; then
2862   echo "CONFIG_LINUX=y" >> $config_host_mak
2863 fi
2864
2865 if test "$darwin" = "yes" ; then
2866   echo "CONFIG_DARWIN=y" >> $config_host_mak
2867 fi
2868
2869 if test "$aix" = "yes" ; then
2870   echo "CONFIG_AIX=y" >> $config_host_mak
2871 fi
2872
2873 if test "$solaris" = "yes" ; then
2874   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2875   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2876   if test "$needs_libsunmath" = "yes" ; then
2877     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2878   fi
2879 fi
2880 if test "$haiku" = "yes" ; then
2881   echo "CONFIG_HAIKU=y" >> $config_host_mak
2882 fi
2883 if test "$static" = "yes" ; then
2884   echo "CONFIG_STATIC=y" >> $config_host_mak
2885 fi
2886 if test "$profiler" = "yes" ; then
2887   echo "CONFIG_PROFILER=y" >> $config_host_mak
2888 fi
2889 if test "$slirp" = "yes" ; then
2890   echo "CONFIG_SLIRP=y" >> $config_host_mak
2891   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2892   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2893 fi
2894 if test "$vde" = "yes" ; then
2895   echo "CONFIG_VDE=y" >> $config_host_mak
2896 fi
2897 for card in $audio_card_list; do
2898     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2899     echo "$def=y" >> $config_host_mak
2900 done
2901 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2902 for drv in $audio_drv_list; do
2903     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2904     echo "$def=y" >> $config_host_mak
2905     if test "$drv" = "fmod"; then
2906         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2907     fi
2908 done
2909 if test "$audio_pt_int" = "yes" ; then
2910   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2911 fi
2912 if test "$audio_win_int" = "yes" ; then
2913   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2914 fi
2915 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2916 if test "$mixemu" = "yes" ; then
2917   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2918 fi
2919 if test "$vnc" = "yes" ; then
2920   echo "CONFIG_VNC=y" >> $config_host_mak
2921 fi
2922 if test "$vnc_tls" = "yes" ; then
2923   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2924   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2925 fi
2926 if test "$vnc_sasl" = "yes" ; then
2927   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2928   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2929 fi
2930 if test "$vnc_jpeg" = "yes" ; then
2931   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2932   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2933 fi
2934 if test "$vnc_png" = "yes" ; then
2935   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2936   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2937 fi
2938 if test "$vnc_thread" = "yes" ; then
2939   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2940 fi
2941 if test "$fnmatch" = "yes" ; then
2942   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2943 fi
2944 if test "$uuid" = "yes" ; then
2945   echo "CONFIG_UUID=y" >> $config_host_mak
2946 fi
2947 if test "$xfs" = "yes" ; then
2948   echo "CONFIG_XFS=y" >> $config_host_mak
2949 fi
2950 qemu_version=`head $source_path/VERSION`
2951 echo "VERSION=$qemu_version" >>$config_host_mak
2952 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2953 echo "SRC_PATH=$source_path" >> $config_host_mak
2954 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2955 if [ "$docs" = "yes" ] ; then
2956   echo "BUILD_DOCS=yes" >> $config_host_mak
2957 fi
2958 if test "$sdl" = "yes" ; then
2959   echo "CONFIG_SDL=y" >> $config_host_mak
2960   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2961 fi
2962 if test "$cocoa" = "yes" ; then
2963   echo "CONFIG_COCOA=y" >> $config_host_mak
2964 fi
2965 if test "$curses" = "yes" ; then
2966   echo "CONFIG_CURSES=y" >> $config_host_mak
2967 fi
2968 if test "$atfile" = "yes" ; then
2969   echo "CONFIG_ATFILE=y" >> $config_host_mak
2970 fi
2971 if test "$utimens" = "yes" ; then
2972   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2973 fi
2974 if test "$pipe2" = "yes" ; then
2975   echo "CONFIG_PIPE2=y" >> $config_host_mak
2976 fi
2977 if test "$accept4" = "yes" ; then
2978   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2979 fi
2980 if test "$splice" = "yes" ; then
2981   echo "CONFIG_SPLICE=y" >> $config_host_mak
2982 fi
2983 if test "$eventfd" = "yes" ; then
2984   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2985 fi
2986 if test "$fallocate" = "yes" ; then
2987   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2988 fi
2989 if test "$sync_file_range" = "yes" ; then
2990   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2991 fi
2992 if test "$fiemap" = "yes" ; then
2993   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2994 fi
2995 if test "$dup3" = "yes" ; then
2996   echo "CONFIG_DUP3=y" >> $config_host_mak
2997 fi
2998 if test "$epoll" = "yes" ; then
2999   echo "CONFIG_EPOLL=y" >> $config_host_mak
3000 fi
3001 if test "$epoll_create1" = "yes" ; then
3002   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3003 fi
3004 if test "$epoll_pwait" = "yes" ; then
3005   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3006 fi
3007 if test "$inotify" = "yes" ; then
3008   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3009 fi
3010 if test "$inotify1" = "yes" ; then
3011   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3012 fi
3013 if test "$byteswap_h" = "yes" ; then
3014   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3015 fi
3016 if test "$bswap_h" = "yes" ; then
3017   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3018 fi
3019 if test "$curl" = "yes" ; then
3020   echo "CONFIG_CURL=y" >> $config_host_mak
3021   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3022 fi
3023 if test "$brlapi" = "yes" ; then
3024   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3025 fi
3026 if test "$bluez" = "yes" ; then
3027   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3028   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3029 fi
3030 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3031 if test "$xen" = "yes" ; then
3032   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3033   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3034 fi
3035 if test "$linux_aio" = "yes" ; then
3036   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3037 fi
3038 if test "$attr" = "yes" ; then
3039   echo "CONFIG_ATTR=y" >> $config_host_mak
3040 fi
3041 if test "$libattr" = "yes" ; then
3042   echo "CONFIG_LIBATTR=y" >> $config_host_mak
3043 fi
3044 if test "$linux" = "yes" ; then
3045   if test "$attr" = "yes" ; then
3046     echo "CONFIG_VIRTFS=y" >> $config_host_mak
3047   fi
3048 fi
3049 if test "$blobs" = "yes" ; then
3050   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3051 fi
3052 if test "$iovec" = "yes" ; then
3053   echo "CONFIG_IOVEC=y" >> $config_host_mak
3054 fi
3055 if test "$preadv" = "yes" ; then
3056   echo "CONFIG_PREADV=y" >> $config_host_mak
3057 fi
3058 if test "$fdt" = "yes" ; then
3059   echo "CONFIG_FDT=y" >> $config_host_mak
3060 fi
3061 if test "$signalfd" = "yes" ; then
3062   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3063 fi
3064 if test "$tcg_interpreter" = "yes" ; then
3065   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3066 fi
3067 if test "$need_offsetof" = "yes" ; then
3068   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3069 fi
3070 if test "$fdatasync" = "yes" ; then
3071   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3072 fi
3073 if test "$madvise" = "yes" ; then
3074   echo "CONFIG_MADVISE=y" >> $config_host_mak
3075 fi
3076 if test "$posix_madvise" = "yes" ; then
3077   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3078 fi
3079
3080 if test "$spice" = "yes" ; then
3081   echo "CONFIG_SPICE=y" >> $config_host_mak
3082 fi
3083
3084 if test "$smartcard" = "yes" ; then
3085   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3086 fi
3087
3088 if test "$smartcard_nss" = "yes" ; then
3089   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3090 fi
3091
3092 if test "$usb_redir" = "yes" ; then
3093   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3094 fi
3095
3096 if test "$opengl" = "yes" ; then
3097   echo "CONFIG_OPENGL=y" >> $config_host_mak
3098 fi
3099
3100 if test "$libiscsi" = "yes" ; then
3101   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3102 fi
3103
3104 # XXX: suppress that
3105 if [ "$bsd" = "yes" ] ; then
3106   echo "CONFIG_BSD=y" >> $config_host_mak
3107 fi
3108
3109 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3110
3111 if test "$zero_malloc" = "yes" ; then
3112   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3113 fi
3114 if test "$rbd" = "yes" ; then
3115   echo "CONFIG_RBD=y" >> $config_host_mak
3116 fi
3117
3118 if test "$ucontext_coroutine" = "yes" ; then
3119   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3120 fi
3121
3122 if test "$open_by_handle_at" = "yes" ; then
3123   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3124 fi
3125
3126 if test "$linux_magic_h" = "yes" ; then
3127   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3128 fi
3129
3130 # USB host support
3131 case "$usb" in
3132 linux)
3133   echo "HOST_USB=linux" >> $config_host_mak
3134 ;;
3135 bsd)
3136   echo "HOST_USB=bsd" >> $config_host_mak
3137 ;;
3138 *)
3139   echo "HOST_USB=stub" >> $config_host_mak
3140 ;;
3141 esac
3142
3143 # use default implementation for tracing backend-specific routines
3144 trace_default=yes
3145 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3146 if test "$trace_backend" = "nop"; then
3147   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3148 fi
3149 if test "$trace_backend" = "simple"; then
3150   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3151   trace_default=no
3152   # Set the appropriate trace file.
3153   trace_file="\"$trace_file-\" FMT_pid"
3154 fi
3155 if test "$trace_backend" = "stderr"; then
3156   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3157   trace_default=no
3158 fi
3159 if test "$trace_backend" = "ust"; then
3160   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3161 fi
3162 if test "$trace_backend" = "dtrace"; then
3163   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3164   if test "$trace_backend_stap" = "yes" ; then
3165     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3166   fi
3167 fi
3168 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3169 if test "$trace_default" = "yes"; then
3170   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3171 fi
3172
3173 echo "TOOLS=$tools" >> $config_host_mak
3174 echo "CHECKS=$checks" >> $config_host_mak
3175 echo "ROMS=$roms" >> $config_host_mak
3176 echo "MAKE=$make" >> $config_host_mak
3177 echo "INSTALL=$install" >> $config_host_mak
3178 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3179 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3180 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3181 echo "PYTHON=$python" >> $config_host_mak
3182 echo "CC=$cc" >> $config_host_mak
3183 echo "CC_I386=$cc_i386" >> $config_host_mak
3184 echo "HOST_CC=$host_cc" >> $config_host_mak
3185 echo "AR=$ar" >> $config_host_mak
3186 echo "OBJCOPY=$objcopy" >> $config_host_mak
3187 echo "LD=$ld" >> $config_host_mak
3188 echo "WINDRES=$windres" >> $config_host_mak
3189 echo "LIBTOOL=$libtool" >> $config_host_mak
3190 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3191 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3192 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3193 if test "$sparse" = "yes" ; then
3194   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3195   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3196   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3197 fi
3198 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3199 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3200 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3201 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3202 echo "LIBS+=$LIBS" >> $config_host_mak
3203 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3204 echo "EXESUF=$EXESUF" >> $config_host_mak
3205 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3206
3207 # generate list of library paths for linker script
3208
3209 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3210
3211 if test -f ${config_host_ld}~ ; then
3212   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3213     mv ${config_host_ld}~ $config_host_ld
3214   else
3215     rm ${config_host_ld}~
3216   fi
3217 fi
3218
3219 for d in libdis libdis-user; do
3220     mkdir -p $d
3221     symlink $source_path/Makefile.dis $d/Makefile
3222     echo > $d/config.mak
3223 done
3224 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3225   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3226 fi
3227
3228 for target in $target_list; do
3229 target_dir="$target"
3230 config_target_mak=$target_dir/config-target.mak
3231 target_arch2=`echo $target | cut -d '-' -f 1`
3232 target_bigendian="no"
3233
3234 case "$target_arch2" in
3235   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3236   target_bigendian=yes
3237   ;;
3238 esac
3239 target_softmmu="no"
3240 target_user_only="no"
3241 target_linux_user="no"
3242 target_darwin_user="no"
3243 target_bsd_user="no"
3244 case "$target" in
3245   ${target_arch2}-softmmu)
3246     target_softmmu="yes"
3247     ;;
3248   ${target_arch2}-linux-user)
3249     if test "$linux" != "yes" ; then
3250       echo "ERROR: Target '$target' is only available on a Linux host"
3251       exit 1
3252     fi
3253     target_user_only="yes"
3254     target_linux_user="yes"
3255     ;;
3256   ${target_arch2}-darwin-user)
3257     if test "$darwin" != "yes" ; then
3258       echo "ERROR: Target '$target' is only available on a Darwin host"
3259       exit 1
3260     fi
3261     target_user_only="yes"
3262     target_darwin_user="yes"
3263     ;;
3264   ${target_arch2}-bsd-user)
3265     if test "$bsd" != "yes" ; then
3266       echo "ERROR: Target '$target' is only available on a BSD host"
3267       exit 1
3268     fi
3269     target_user_only="yes"
3270     target_bsd_user="yes"
3271     ;;
3272   *)
3273     echo "ERROR: Target '$target' not recognised"
3274     exit 1
3275     ;;
3276 esac
3277
3278 mkdir -p $target_dir
3279 mkdir -p $target_dir/fpu
3280 mkdir -p $target_dir/tcg
3281 mkdir -p $target_dir/ide
3282 mkdir -p $target_dir/9pfs
3283 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3284   mkdir -p $target_dir/nwfpe
3285 fi
3286 symlink $source_path/Makefile.target $target_dir/Makefile
3287
3288
3289 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3290
3291 bflt="no"
3292 target_nptl="no"
3293 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3294 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3295 gdb_xml_files=""
3296 target_short_alignment=2
3297 target_int_alignment=4
3298 target_long_alignment=4
3299 target_llong_alignment=8
3300 target_libs_softmmu=
3301
3302 TARGET_ARCH="$target_arch2"
3303 TARGET_BASE_ARCH=""
3304 TARGET_ABI_DIR=""
3305
3306 case "$target_arch2" in
3307   i386)
3308     target_phys_bits=64
3309   ;;
3310   x86_64)
3311     TARGET_BASE_ARCH=i386
3312     target_phys_bits=64
3313     target_long_alignment=8
3314   ;;
3315   alpha)
3316     target_phys_bits=64
3317     target_long_alignment=8
3318     target_nptl="yes"
3319   ;;
3320   arm|armeb)
3321     TARGET_ARCH=arm
3322     bflt="yes"
3323     target_nptl="yes"
3324     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3325     target_phys_bits=32
3326     target_llong_alignment=4
3327   ;;
3328   cris)
3329     target_nptl="yes"
3330     target_phys_bits=32
3331   ;;
3332   lm32)
3333     target_phys_bits=32
3334     target_libs_softmmu="$opengl_libs"
3335   ;;
3336   m68k)
3337     bflt="yes"
3338     gdb_xml_files="cf-core.xml cf-fp.xml"
3339     target_phys_bits=32
3340     target_int_alignment=2
3341     target_long_alignment=2
3342     target_llong_alignment=2
3343   ;;
3344   microblaze|microblazeel)
3345     TARGET_ARCH=microblaze
3346     bflt="yes"
3347     target_nptl="yes"
3348     target_phys_bits=32
3349     target_libs_softmmu="$fdt_libs"
3350   ;;
3351   mips|mipsel)
3352     TARGET_ARCH=mips
3353     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3354     target_nptl="yes"
3355     target_phys_bits=64
3356   ;;
3357   mipsn32|mipsn32el)
3358     TARGET_ARCH=mipsn32
3359     TARGET_BASE_ARCH=mips
3360     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3361     target_phys_bits=64
3362   ;;
3363   mips64|mips64el)
3364     TARGET_ARCH=mips64
3365     TARGET_BASE_ARCH=mips
3366     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3367     target_phys_bits=64
3368     target_long_alignment=8
3369   ;;
3370   ppc)
3371     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3372     target_phys_bits=64
3373     target_nptl="yes"
3374     target_libs_softmmu="$fdt_libs"
3375   ;;
3376   ppcemb)
3377     TARGET_BASE_ARCH=ppc
3378     TARGET_ABI_DIR=ppc
3379     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3380     target_phys_bits=64
3381     target_nptl="yes"
3382     target_libs_softmmu="$fdt_libs"
3383   ;;
3384   ppc64)
3385     TARGET_BASE_ARCH=ppc
3386     TARGET_ABI_DIR=ppc
3387     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3388     target_phys_bits=64
3389     target_long_alignment=8
3390     target_libs_softmmu="$fdt_libs"
3391   ;;
3392   ppc64abi32)
3393     TARGET_ARCH=ppc64
3394     TARGET_BASE_ARCH=ppc
3395     TARGET_ABI_DIR=ppc
3396     echo "TARGET_ABI32=y" >> $config_target_mak
3397     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3398     target_phys_bits=64
3399     target_libs_softmmu="$fdt_libs"
3400   ;;
3401   sh4|sh4eb)
3402     TARGET_ARCH=sh4
3403     bflt="yes"
3404     target_nptl="yes"
3405     target_phys_bits=32
3406   ;;
3407   sparc)
3408     target_phys_bits=64
3409   ;;
3410   sparc64)
3411     TARGET_BASE_ARCH=sparc
3412     target_phys_bits=64
3413     target_long_alignment=8
3414   ;;
3415   sparc32plus)
3416     TARGET_ARCH=sparc64
3417     TARGET_BASE_ARCH=sparc
3418     TARGET_ABI_DIR=sparc
3419     echo "TARGET_ABI32=y" >> $config_target_mak
3420     target_phys_bits=64
3421   ;;
3422   s390x)
3423     target_nptl="yes"
3424     target_phys_bits=64
3425     target_long_alignment=8
3426   ;;
3427   unicore32)
3428     target_phys_bits=32
3429   ;;
3430   xtensa|xtensaeb)
3431     TARGET_ARCH=xtensa
3432     target_phys_bits=32
3433   ;;
3434   *)
3435     echo "Unsupported target CPU"
3436     exit 1
3437   ;;
3438 esac
3439 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3440 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3441 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3442 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3443 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3444 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3445 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3446 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3447 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3448 if [ "$TARGET_BASE_ARCH" = "" ]; then
3449   TARGET_BASE_ARCH=$TARGET_ARCH
3450 fi
3451 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3452 if [ "$TARGET_ABI_DIR" = "" ]; then
3453   TARGET_ABI_DIR=$TARGET_ARCH
3454 fi
3455 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3456 case "$target_arch2" in
3457   i386|x86_64)
3458     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3459       target_phys_bits=64
3460       echo "CONFIG_XEN=y" >> $config_target_mak
3461     else
3462       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3463     fi
3464     ;;
3465   *)
3466     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3467 esac
3468 case "$target_arch2" in
3469   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3470     # Make sure the target and host cpus are compatible
3471     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3472       \( "$target_arch2" = "$cpu" -o \
3473       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3474       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3475       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3476       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3477       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3478       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3479       echo "CONFIG_KVM=y" >> $config_target_mak
3480       if test "$vhost_net" = "yes" ; then
3481         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3482       fi
3483     fi
3484 esac
3485 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3486   echo "CONFIG_PSERIES=y" >> $config_target_mak
3487 fi
3488 if test "$target_bigendian" = "yes" ; then
3489   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3490 fi
3491 if test "$target_softmmu" = "yes" ; then
3492   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3493   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3494   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3495   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3496   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3497 fi
3498 if test "$target_user_only" = "yes" ; then
3499   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3500 fi
3501 if test "$target_linux_user" = "yes" ; then
3502   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3503 fi
3504 if test "$target_darwin_user" = "yes" ; then
3505   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3506 fi
3507 if test "$smartcard_nss" = "yes" ; then
3508   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3509   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3510   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3511 fi
3512 list=""
3513 if test ! -z "$gdb_xml_files" ; then
3514   for x in $gdb_xml_files; do
3515     list="$list $source_path/gdb-xml/$x"
3516   done
3517   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3518 fi
3519
3520 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3521   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3522 fi
3523 if test "$target_user_only" = "yes" \
3524         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3525   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3526 fi
3527 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3528   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3529 fi
3530 if test "$target_bsd_user" = "yes" ; then
3531   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3532 fi
3533
3534 # generate QEMU_CFLAGS/LDFLAGS for targets
3535
3536 cflags=""
3537 includes=""
3538 ldflags=""
3539
3540 if test "$tcg_interpreter" = "yes"; then
3541   includes="-I\$(SRC_PATH)/tcg/tci $includes"
3542 elif test "$ARCH" = "sparc64" ; then
3543   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3544 elif test "$ARCH" = "s390x" ; then
3545   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3546 elif test "$ARCH" = "x86_64" ; then
3547   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3548 else
3549   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3550 fi
3551 includes="-I\$(SRC_PATH)/tcg $includes"
3552
3553 if test "$target_user_only" = "yes" ; then
3554     libdis_config_mak=libdis-user/config.mak
3555 else
3556     libdis_config_mak=libdis/config.mak
3557 fi
3558
3559 for i in $ARCH $TARGET_BASE_ARCH ; do
3560   case "$i" in
3561   alpha)
3562     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3563     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3564   ;;
3565   arm)
3566     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3567     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3568   ;;
3569   cris)
3570     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3571     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3572   ;;
3573   hppa)
3574     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3575     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3576   ;;
3577   i386|x86_64)
3578     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3579     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3580   ;;
3581   ia64*)
3582     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3583     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3584   ;;
3585   m68k)
3586     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3587     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3588   ;;
3589   microblaze*)
3590     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3591     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3592   ;;
3593   mips*)
3594     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3595     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3596   ;;
3597   ppc*)
3598     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3599     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3600   ;;
3601   s390*)
3602     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3603     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3604   ;;
3605   sh4)
3606     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3607     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3608   ;;
3609   sparc*)
3610     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3611     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3612   ;;
3613   xtensa*)
3614     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3615     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3616   ;;
3617   esac
3618 done
3619 if test "$tcg_interpreter" = "yes" ; then
3620   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3621   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3622 fi
3623
3624 case "$ARCH" in
3625 alpha)
3626   # Ensure there's only a single GP
3627   cflags="-msmall-data $cflags"
3628 ;;
3629 esac
3630
3631 if test "$target_softmmu" = "yes" ; then
3632   case "$TARGET_BASE_ARCH" in
3633   arm)
3634     cflags="-DHAS_AUDIO $cflags"
3635   ;;
3636   lm32)
3637     cflags="-DHAS_AUDIO $cflags"
3638   ;;
3639   i386|mips|ppc)
3640     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3641   ;;
3642   esac
3643 fi
3644
3645 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3646         "$user_pie" = "yes" ; then
3647   cflags="-fpie $cflags"
3648   ldflags="-pie $ldflags"
3649 fi
3650
3651 if test "$target_softmmu" = "yes" -a \( \
3652         "$TARGET_ARCH" = "microblaze" -o \
3653         "$TARGET_ARCH" = "cris" \) ; then
3654   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3655 fi
3656
3657 if test "$gprof" = "yes" ; then
3658   echo "TARGET_GPROF=yes" >> $config_target_mak
3659   if test "$target_linux_user" = "yes" ; then
3660     cflags="-p $cflags"
3661     ldflags="-p $ldflags"
3662   fi
3663   if test "$target_softmmu" = "yes" ; then
3664     ldflags="-p $ldflags"
3665     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3666   fi
3667 fi
3668
3669 if test "$ARCH" = "tci"; then
3670   linker_script=""
3671 else
3672   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3673 fi
3674
3675 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3676   case "$ARCH" in
3677   sparc)
3678     # -static is used to avoid g1/g3 usage by the dynamic linker
3679     ldflags="$linker_script -static $ldflags"
3680     ;;
3681   alpha | s390x)
3682     # The default placement of the application is fine.
3683     ;;
3684   *)
3685     ldflags="$linker_script $ldflags"
3686     ;;
3687   esac
3688 fi
3689
3690 # use included Linux headers
3691 if test "$linux" = "yes" ; then
3692   includes="-I\$(SRC_PATH)/linux-headers $includes"
3693   mkdir -p linux-headers
3694   case "$cpu" in
3695   i386|x86_64)
3696     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3697     ;;
3698   ppcemb|ppc|ppc64)
3699     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3700     ;;
3701   s390x)
3702     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3703     ;;
3704   esac
3705 fi
3706
3707 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3708 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3709 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3710
3711 done # for target in $targets
3712
3713 # build tree in object directory in case the source is not in the current directory
3714 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3715 DIRS="$DIRS pc-bios/spapr-rtas"
3716 DIRS="$DIRS roms/seabios roms/vgabios"
3717 DIRS="$DIRS fsdev ui"
3718 DIRS="$DIRS qapi qapi-generated"
3719 DIRS="$DIRS qga trace"
3720 FILES="Makefile tests/Makefile qdict-test-data.txt"
3721 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3722 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3723 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3724 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3725 for bios_file in \
3726     $source_path/pc-bios/*.bin \
3727     $source_path/pc-bios/*.rom \
3728     $source_path/pc-bios/*.dtb \
3729     $source_path/pc-bios/openbios-* \
3730     $source_path/pc-bios/palcode-*
3731 do
3732     FILES="$FILES pc-bios/`basename $bios_file`"
3733 done
3734 mkdir -p $DIRS
3735 for f in $FILES ; do
3736     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3737         symlink "$source_path/$f" "$f"
3738     fi
3739 done
3740
3741 # temporary config to build submodules
3742 for rom in seabios vgabios ; do
3743     config_mak=roms/$rom/config.mak
3744     echo "# Automatically generated by configure - do not modify" > $config_mak
3745     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3746     echo "CC=$cc" >> $config_mak
3747     echo "BCC=bcc" >> $config_mak
3748     echo "CPP=${cross_prefix}cpp" >> $config_mak
3749     echo "OBJCOPY=objcopy" >> $config_mak
3750     echo "IASL=iasl" >> $config_mak
3751     echo "LD=$ld" >> $config_mak
3752 done
3753
3754 for hwlib in 32 64; do
3755   d=libhw$hwlib
3756   mkdir -p $d
3757   mkdir -p $d/ide
3758   symlink $source_path/Makefile.hw $d/Makefile
3759   mkdir -p $d/9pfs
3760   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3761 done
3762
3763 if [ "$source_path" != `pwd` ]; then
3764     # out of tree build
3765     mkdir -p libcacard
3766     rm -f libcacard/Makefile
3767     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3768 fi
3769
3770 d=libuser
3771 mkdir -p $d
3772 mkdir -p $d/trace
3773 symlink $source_path/Makefile.user $d/Makefile
3774 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3775   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3776 fi
3777
3778 if test "$docs" = "yes" ; then
3779   mkdir -p QMP
3780 fi