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 "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95
  96 target_list="x86_64-softmmu"
  97
  98 kvm_version() {
  99     local fname="$(dirname "$0")/KVM_VERSION"
 100
 101     if test -f "$fname"; then
 102         cat "$fname"
 103     else
 104         echo "qemu-kvm-devel"
 105     fi
 106 }
 107
 108 # Default value for a variable defining feature "foo".
 109 #  * foo="no"  feature will only be used if --enable-foo arg is given
 110 #  * foo=""    feature will be searched for, and if found, will be used
 111 #              unless --disable-foo is given
 112 #  * foo="yes" this value will only be set by --enable-foo flag.
 113 #              feature will searched for,
 114 #              if not found, configure exits with error
 115 #
 116 # Always add --enable-foo and --disable-foo command line args.
 117 # Distributions want to ensure that several features are compiled in, and it
 118 # is impossible without a --enable-foo that exits if a feature is not found.
 119
 120 bluez=""
 121 brlapi=""
 122 curl=""
 123 curses=""
 124 docs=""
 125 fdt=""
 126 nptl=""
 127 sdl=""
 128 vnc="yes"
 129 sparse="no"
 130 uuid=""
 131 vde=""
 132 vnc_tls=""
 133 vnc_sasl=""
 134 vnc_jpeg=""
 135 vnc_png=""
 136 vnc_thread="no"
 137 xen=""
 138 xen_ctrl_version=""
 139 linux_aio=""
 140 attr=""
 141 xfs=""
 142
 143 vhost_net="no"
 144 kvm="no"
 145 gprof="no"
 146 debug_tcg="no"
 147 debug_mon="no"
 148 debug="no"
 149 strip_opt="yes"
 150 bigendian="no"
 151 mingw32="no"
 152 EXESUF=""
 153 prefix="/usr/local"
 154 mandir="\${prefix}/share/man"
 155 datadir="\${prefix}/share/qemu"
 156 docdir="\${prefix}/share/doc/qemu"
 157 bindir="\${prefix}/bin"
 158 libdir="\${prefix}/lib"
 159 includedir="\${prefix}/include"
 160 sysconfdir="\${prefix}/etc"
 161 confsuffix="/qemu"
 162 slirp="yes"
 163 fmod_lib=""
 164 fmod_inc=""
 165 oss_lib=""
 166 bsd="no"
 167 linux="no"
 168 solaris="no"
 169 profiler="no"
 170 cocoa="no"
 171 softmmu="yes"
 172 linux_user="no"
 173 darwin_user="no"
 174 bsd_user="no"
 175 guest_base=""
 176 uname_release=""
 177 io_thread="yes"
 178 mixemu="no"
 179 kvm_cap_pit="yes"
 180 kvm_cap_device_assignment="yes"
 181 aix="no"
 182 blobs="yes"
 183 pkgversion=" ($(kvm_version))"
 184 cpu_emulation="yes"
 185 check_utests="no"
 186 user_pie="no"
 187 zero_malloc=""
 188 trace_backend="nop"
 189 trace_file="trace"
 190 spice=""
 191 rbd=""
 192 smartcard=""
 193 smartcard_nss=""
 194 usb_redir=""
 195 opengl=""
 196 zlib="yes"
 197 guest_agent="yes"
 198
 199 # parse CC options first
 200 for opt do
 201   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 202   case "$opt" in
 203   --cross-prefix=*) cross_prefix="$optarg"
 204   ;;
 205   --cc=*) CC="$optarg"
 206   ;;
 207   --source-path=*) source_path="$optarg"
 208   ;;
 209   --cpu=*) cpu="$optarg"
 210   ;;
 211   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 212   ;;
 213   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 214   ;;
 215   --sparc_cpu=*)
 216     sparc_cpu="$optarg"
 217     case $sparc_cpu in
 218     v7|v8|v8plus|v8plusa)
 219       cpu="sparc"
 220     ;;
 221     v9)
 222       cpu="sparc64"
 223     ;;
 224     *)
 225       echo "undefined SPARC architecture. Exiting";
 226       exit 1
 227     ;;
 228     esac
 229   ;;
 230   esac
 231 done
 232 # OS specific
 233 # Using uname is really, really broken.  Once we have the right set of checks
 234 # we can eliminate it's usage altogether
 235
 236 cc="${CC-${cross_prefix}gcc}"
 237 ar="${AR-${cross_prefix}ar}"
 238 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 239 ld="${LD-${cross_prefix}ld}"
 240 strip="${STRIP-${cross_prefix}strip}"
 241 windres="${WINDRES-${cross_prefix}windres}"
 242 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 243 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 244
 245 # default flags for all hosts
 246 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 247 CFLAGS="-g $CFLAGS"
 248 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 249 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 250 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 251 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 252 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 253 LDFLAGS="-g $LDFLAGS"
 254
 255 # make source path absolute
 256 source_path=`cd "$source_path"; pwd`
 257
 258 check_define() {
 259 cat > $TMPC <<EOF
 260 #if !defined($1)
 261 #error Not defined
 262 #endif
 263 int main(void) { return 0; }
 264 EOF
 265   compile_object
 266 }
 267
 268 if test ! -z "$cpu" ; then
 269   # command line argument
 270   :
 271 elif check_define __i386__ ; then
 272   cpu="i386"
 273 elif check_define __x86_64__ ; then
 274   cpu="x86_64"
 275 elif check_define __sparc__ ; then
 276   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 277   # They must be specified using --sparc_cpu
 278   if check_define __arch64__ ; then
 279     cpu="sparc64"
 280   else
 281     cpu="sparc"
 282   fi
 283 elif check_define _ARCH_PPC ; then
 284   if check_define _ARCH_PPC64 ; then
 285     cpu="ppc64"
 286   else
 287     cpu="ppc"
 288   fi
 289 elif check_define __mips__ ; then
 290   cpu="mips"
 291 elif check_define __ia64__ ; then
 292   cpu="ia64"
 293 elif check_define __s390__ ; then
 294   if check_define __s390x__ ; then
 295     cpu="s390x"
 296   else
 297     cpu="s390"
 298   fi
 299 else
 300   cpu=`uname -m`
 301 fi
 302
 303 case "$cpu" in
 304   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 305     cpu="$cpu"
 306   ;;
 307   i386|i486|i586|i686|i86pc|BePC)
 308     cpu="i386"
 309   ;;
 310   x86_64|amd64)
 311     cpu="x86_64"
 312   ;;
 313   armv*b)
 314     cpu="armv4b"
 315   ;;
 316   armv*l)
 317     cpu="armv4l"
 318   ;;
 319   parisc|parisc64)
 320     cpu="hppa"
 321   ;;
 322   mips*)
 323     cpu="mips"
 324   ;;
 325   s390)
 326     cpu="s390"
 327   ;;
 328   s390x)
 329     cpu="s390x"
 330   ;;
 331   sparc|sun4[cdmuv])
 332     cpu="sparc"
 333   ;;
 334   *)
 335     echo "Unsupported CPU = $cpu"
 336     exit 1
 337   ;;
 338 esac
 339
 340 # OS specific
 341 if check_define __linux__ ; then
 342   targetos="Linux"
 343 elif check_define _WIN32 ; then
 344   targetos='MINGW32'
 345 elif check_define __OpenBSD__ ; then
 346   targetos='OpenBSD'
 347 elif check_define __sun__ ; then
 348   targetos='SunOS'
 349 elif check_define __HAIKU__ ; then
 350   targetos='Haiku'
 351 else
 352   targetos=`uname -s`
 353 fi
 354
 355 case $targetos in
 356 CYGWIN*)
 357   mingw32="yes"
 358   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 359   audio_possible_drivers="winwave sdl"
 360   audio_drv_list="winwave"
 361 ;;
 362 MINGW32*)
 363   mingw32="yes"
 364   audio_possible_drivers="winwave dsound sdl fmod"
 365   audio_drv_list="winwave"
 366 ;;
 367 GNU/kFreeBSD)
 368   bsd="yes"
 369   audio_drv_list="oss"
 370   audio_possible_drivers="oss sdl esd pa"
 371 ;;
 372 FreeBSD)
 373   bsd="yes"
 374   make="${MAKE-gmake}"
 375   audio_drv_list="oss"
 376   audio_possible_drivers="oss sdl esd pa"
 377   # needed for kinfo_getvmmap(3) in libutil.h
 378   LIBS="-lutil $LIBS"
 379 ;;
 380 DragonFly)
 381   bsd="yes"
 382   make="${MAKE-gmake}"
 383   audio_drv_list="oss"
 384   audio_possible_drivers="oss sdl esd pa"
 385 ;;
 386 NetBSD)
 387   bsd="yes"
 388   make="${MAKE-gmake}"
 389   audio_drv_list="oss"
 390   audio_possible_drivers="oss sdl esd"
 391   oss_lib="-lossaudio"
 392 ;;
 393 OpenBSD)
 394   bsd="yes"
 395   make="${MAKE-gmake}"
 396   audio_drv_list="oss"
 397   audio_possible_drivers="oss sdl esd"
 398   oss_lib="-lossaudio"
 399 ;;
 400 Darwin)
 401   bsd="yes"
 402   darwin="yes"
 403   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 404   # run 64-bit userspace code
 405   if [ "$cpu" = "i386" ] ; then
 406     is_x86_64=`sysctl -n hw.optional.x86_64`
 407     [ "$is_x86_64" = "1" ] && cpu=x86_64
 408   fi
 409   if [ "$cpu" = "x86_64" ] ; then
 410     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 411     LDFLAGS="-arch x86_64 $LDFLAGS"
 412   else
 413     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 414   fi
 415   darwin_user="yes"
 416   cocoa="yes"
 417   audio_drv_list="coreaudio"
 418   audio_possible_drivers="coreaudio sdl fmod"
 419   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 420   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 421 ;;
 422 SunOS)
 423   solaris="yes"
 424   make="${MAKE-gmake}"
 425   install="${INSTALL-ginstall}"
 426   ld="gld"
 427   needs_libsunmath="no"
 428   solarisrev=`uname -r | cut -f2 -d.`
 429   # have to select again, because `uname -m` returns i86pc
 430   # even on an x86_64 box.
 431   solariscpu=`isainfo -k`
 432   if test "${solariscpu}" = "amd64" ; then
 433     cpu="x86_64"
 434   fi
 435   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 436     if test "$solarisrev" -le 9 ; then
 437       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 438         needs_libsunmath="yes"
 439         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 440         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 441         LIBS="-lsunmath $LIBS"
 442       else
 443         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 444         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 445         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 446         echo "Studio 11 can be downloaded from www.sun.com."
 447         exit 1
 448       fi
 449     fi
 450   fi
 451   if test -f /usr/include/sys/soundcard.h ; then
 452     audio_drv_list="oss"
 453   fi
 454   audio_possible_drivers="oss sdl"
 455 # needed for CMSG_ macros in sys/socket.h
 456   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 457 # needed for TIOCWIN* defines in termios.h
 458   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 459   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 460   LIBS="-lsocket -lnsl -lresolv $LIBS"
 461 ;;
 462 AIX)
 463   aix="yes"
 464   make="${MAKE-gmake}"
 465 ;;
 466 Haiku)
 467   haiku="yes"
 468   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 469   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 470 ;;
 471 *)
 472   audio_drv_list="oss"
 473   audio_possible_drivers="oss alsa sdl esd pa"
 474   linux="yes"
 475   linux_user="yes"
 476   usb="linux"
 477   kvm="yes"
 478   vhost_net="yes"
 479   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 480     audio_possible_drivers="$audio_possible_drivers fmod"
 481   fi
 482   if [ "$cpu" = "ia64" ] ; then
 483      xen="no"
 484      target_list="ia64-softmmu"
 485      cpu_emulation="no"
 486      gdbstub="no"
 487      slirp="no"
 488   fi
 489 ;;
 490 esac
 491
 492 if [ "$bsd" = "yes" ] ; then
 493   if [ "$darwin" != "yes" ] ; then
 494     usb="bsd"
 495   fi
 496   bsd_user="yes"
 497 fi
 498
 499 : ${make=${MAKE-make}}
 500 : ${install=${INSTALL-install}}
 501 : ${python=${PYTHON-python}}
 502
 503 if test "$mingw32" = "yes" ; then
 504   EXESUF=".exe"
 505   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 506   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 507   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 508   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 509   prefix="c:/Program Files/Qemu"
 510   mandir="\${prefix}"
 511   datadir="\${prefix}"
 512   docdir="\${prefix}"
 513   bindir="\${prefix}"
 514   sysconfdir="\${prefix}"
 515   confsuffix=""
 516   guest_agent="no"
 517 fi
 518
 519 werror=""
 520
 521 for opt do
 522   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 523   case "$opt" in
 524   --help|-h) show_help=yes
 525   ;;
 526   --version|-V) exec cat $source_path/VERSION
 527   ;;
 528   --prefix=*) prefix="$optarg"
 529   ;;
 530   --interp-prefix=*) interp_prefix="$optarg"
 531   ;;
 532   --source-path=*)
 533   ;;
 534   --cross-prefix=*)
 535   ;;
 536   --cc=*)
 537   ;;
 538   --host-cc=*) host_cc="$optarg"
 539   ;;
 540   --make=*) make="$optarg"
 541   ;;
 542   --install=*) install="$optarg"
 543   ;;
 544   --python=*) python="$optarg"
 545   ;;
 546   --extra-cflags=*)
 547   ;;
 548   --extra-ldflags=*)
 549   ;;
 550   --cpu=*)
 551   ;;
 552   --target-list=*) target_list="$optarg"
 553   ;;
 554   --enable-trace-backend=*) trace_backend="$optarg"
 555   ;;
 556   --with-trace-file=*) trace_file="$optarg"
 557   ;;
 558   --enable-gprof) gprof="yes"
 559   ;;
 560   --static)
 561     static="yes"
 562     LDFLAGS="-static $LDFLAGS"
 563   ;;
 564   --mandir=*) mandir="$optarg"
 565   ;;
 566   --bindir=*) bindir="$optarg"
 567   ;;
 568   --libdir=*) libdir="$optarg"
 569   ;;
 570   --includedir=*) includedir="$optarg"
 571   ;;
 572   --datadir=*) datadir="$optarg"
 573   ;;
 574   --docdir=*) docdir="$optarg"
 575   ;;
 576   --sysconfdir=*) sysconfdir="$optarg"
 577   ;;
 578   --disable-sdl) sdl="no"
 579   ;;
 580   --enable-sdl) sdl="yes"
 581   ;;
 582   --disable-vnc) vnc="no"
 583   ;;
 584   --enable-vnc) vnc="yes"
 585   ;;
 586   --fmod-lib=*) fmod_lib="$optarg"
 587   ;;
 588   --fmod-inc=*) fmod_inc="$optarg"
 589   ;;
 590   --oss-lib=*) oss_lib="$optarg"
 591   ;;
 592   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 593   ;;
 594   --audio-drv-list=*) audio_drv_list="$optarg"
 595   ;;
 596   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 597   ;;
 598   --enable-debug-tcg) debug_tcg="yes"
 599   ;;
 600   --disable-debug-tcg) debug_tcg="no"
 601   ;;
 602   --enable-debug-mon) debug_mon="yes"
 603   ;;
 604   --disable-debug-mon) debug_mon="no"
 605   ;;
 606   --enable-debug)
 607       # Enable debugging options that aren't excessively noisy
 608       debug_tcg="yes"
 609       debug_mon="yes"
 610       debug="yes"
 611       strip_opt="no"
 612   ;;
 613   --enable-sparse) sparse="yes"
 614   ;;
 615   --disable-sparse) sparse="no"
 616   ;;
 617   --disable-strip) strip_opt="no"
 618   ;;
 619   --disable-vnc-tls) vnc_tls="no"
 620   ;;
 621   --enable-vnc-tls) vnc_tls="yes"
 622   ;;
 623   --disable-vnc-sasl) vnc_sasl="no"
 624   ;;
 625   --enable-vnc-sasl) vnc_sasl="yes"
 626   ;;
 627   --disable-vnc-jpeg) vnc_jpeg="no"
 628   ;;
 629   --enable-vnc-jpeg) vnc_jpeg="yes"
 630   ;;
 631   --disable-vnc-png) vnc_png="no"
 632   ;;
 633   --enable-vnc-png) vnc_png="yes"
 634   ;;
 635   --disable-vnc-thread) vnc_thread="no"
 636   ;;
 637   --enable-vnc-thread) vnc_thread="yes"
 638   ;;
 639   --disable-slirp) slirp="no"
 640   ;;
 641   --disable-uuid) uuid="no"
 642   ;;
 643   --enable-uuid) uuid="yes"
 644   ;;
 645   --disable-vde) vde="no"
 646   ;;
 647   --enable-vde) vde="yes"
 648   ;;
 649   --disable-xen) xen="no"
 650   ;;
 651   --enable-xen) xen="yes"
 652   ;;
 653   --disable-brlapi) brlapi="no"
 654   ;;
 655   --enable-brlapi) brlapi="yes"
 656   ;;
 657   --disable-bluez) bluez="no"
 658   ;;
 659   --enable-bluez) bluez="yes"
 660   ;;
 661   --disable-kvm) kvm="no"
 662   ;;
 663   --enable-kvm) kvm="yes"
 664   ;;
 665   --disable-kvm-pit) kvm_cap_pit="no"
 666   ;;
 667   --enable-kvm-pit) kvm_cap_pit="yes"
 668   ;;
 669   --disable-kvm-device-assignment) kvm_cap_device_assignment="no"
 670   ;;
 671   --enable-kvm-device-assignment) kvm_cap_device_assignment="yes"
 672   ;;
 673   --disable-spice) spice="no"
 674   ;;
 675   --enable-spice) spice="yes"
 676   ;;
 677   --enable-profiler) profiler="yes"
 678   ;;
 679   --enable-cocoa)
 680       cocoa="yes" ;
 681       sdl="no" ;
 682       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 683   ;;
 684   --disable-system) softmmu="no"
 685   ;;
 686   --enable-system) softmmu="yes"
 687   ;;
 688   --disable-user)
 689       linux_user="no" ;
 690       bsd_user="no" ;
 691       darwin_user="no"
 692   ;;
 693   --enable-user) ;;
 694   --disable-linux-user) linux_user="no"
 695   ;;
 696   --enable-linux-user) linux_user="yes"
 697   ;;
 698   --disable-darwin-user) darwin_user="no"
 699   ;;
 700   --enable-darwin-user) darwin_user="yes"
 701   ;;
 702   --disable-bsd-user) bsd_user="no"
 703   ;;
 704   --enable-bsd-user) bsd_user="yes"
 705   ;;
 706   --enable-guest-base) guest_base="yes"
 707   ;;
 708   --disable-guest-base) guest_base="no"
 709   ;;
 710   --enable-user-pie) user_pie="yes"
 711   ;;
 712   --disable-user-pie) user_pie="no"
 713   ;;
 714   --enable-uname-release=*) uname_release="$optarg"
 715   ;;
 716   --sparc_cpu=*)
 717   ;;
 718   --enable-werror) werror="yes"
 719   ;;
 720   --disable-werror) werror="no"
 721   ;;
 722   --disable-curses) curses="no"
 723   ;;
 724   --enable-curses) curses="yes"
 725   ;;
 726   --disable-curl) curl="no"
 727   ;;
 728   --enable-curl) curl="yes"
 729   ;;
 730   --disable-fdt) fdt="no"
 731   ;;
 732   --enable-fdt) fdt="yes"
 733   ;;
 734   --disable-check-utests) check_utests="no"
 735   ;;
 736   --enable-check-utests) check_utests="yes"
 737   ;;
 738   --disable-nptl) nptl="no"
 739   ;;
 740   --enable-nptl) nptl="yes"
 741   ;;
 742   --enable-mixemu) mixemu="yes"
 743   ;;
 744   --disable-linux-aio) linux_aio="no"
 745   ;;
 746   --enable-linux-aio) linux_aio="yes"
 747   ;;
 748   --disable-attr) attr="no"
 749   ;;
 750   --enable-attr) attr="yes"
 751   ;;
 752   --enable-io-thread) io_thread="yes"
 753   ;;
 754   --disable-blobs) blobs="no"
 755   ;;
 756   --with-pkgversion=*) pkgversion=" ($optarg)"
 757   ;;
 758   --disable-docs) docs="no"
 759   ;;
 760   --enable-docs) docs="yes"
 761   ;;
 762   --disable-cpu-emulation) cpu_emulation="no"
 763   ;;
 764   --disable-vhost-net) vhost_net="no"
 765   ;;
 766   --enable-vhost-net) vhost_net="yes"
 767   ;;
 768   --disable-opengl) opengl="no"
 769   ;;
 770   --enable-opengl) opengl="yes"
 771   ;;
 772   --*dir)
 773   ;;
 774   --disable-rbd) rbd="no"
 775   ;;
 776   --enable-rbd) rbd="yes"
 777   ;;
 778   --disable-smartcard) smartcard="no"
 779   ;;
 780   --enable-smartcard) smartcard="yes"
 781   ;;
 782   --disable-smartcard-nss) smartcard_nss="no"
 783   ;;
 784   --enable-smartcard-nss) smartcard_nss="yes"
 785   ;;
 786   --disable-usb-redir) usb_redir="no"
 787   ;;
 788   --enable-usb-redir) usb_redir="yes"
 789   ;;
 790   --disable-zlib-test) zlib="no"
 791   ;;
 792   --enable-guest-agent) guest_agent="yes"
 793   ;;
 794   --disable-guest-agent) guest_agent="no"
 795   ;;
 796   *) echo "ERROR: unknown option $opt"; show_help="yes"
 797   ;;
 798   esac
 799 done
 800
 801 #
 802 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 803 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 804 #
 805 host_guest_base="no"
 806 case "$cpu" in
 807     sparc) case $sparc_cpu in
 808            v7|v8)
 809              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 810            ;;
 811            v8plus|v8plusa)
 812              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 813            ;;
 814            *) # sparc_cpu not defined in the command line
 815              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 816            esac
 817            LDFLAGS="-m32 $LDFLAGS"
 818            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 819            if test "$solaris" = "no" ; then
 820              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 821              helper_cflags="-ffixed-i0"
 822            fi
 823            ;;
 824     sparc64)
 825            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 826            LDFLAGS="-m64 $LDFLAGS"
 827            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 828            if test "$solaris" != "no" ; then
 829              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 830            fi
 831            ;;
 832     s390)
 833            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 834            LDFLAGS="-m31 $LDFLAGS"
 835            host_guest_base="yes"
 836            ;;
 837     s390x)
 838            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 839            LDFLAGS="-m64 $LDFLAGS"
 840            host_guest_base="yes"
 841            ;;
 842     i386)
 843            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 844            LDFLAGS="-m32 $LDFLAGS"
 845            cc_i386='$(CC) -m32'
 846            helper_cflags="-fomit-frame-pointer"
 847            host_guest_base="yes"
 848            ;;
 849     x86_64)
 850            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 851            LDFLAGS="-m64 $LDFLAGS"
 852            cc_i386='$(CC) -m32'
 853            host_guest_base="yes"
 854            ;;
 855     arm*)
 856            host_guest_base="yes"
 857            ;;
 858     ppc*)
 859            host_guest_base="yes"
 860            ;;
 861     mips*)
 862            host_guest_base="yes"
 863            ;;
 864     ia64*)
 865            host_guest_base="yes"
 866            ;;
 867     hppa*)
 868            host_guest_base="yes"
 869            ;;
 870     unicore32*)
 871            host_guest_base="yes"
 872            ;;
 873 esac
 874
 875 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 876
 877
 878 default_target_list=""
 879
 880 # these targets are portable
 881 if [ "$softmmu" = "yes" ] ; then
 882     default_target_list="\
 883 i386-softmmu \
 884 x86_64-softmmu \
 885 arm-softmmu \
 886 cris-softmmu \
 887 lm32-softmmu \
 888 m68k-softmmu \
 889 microblaze-softmmu \
 890 microblazeel-softmmu \
 891 mips-softmmu \
 892 mipsel-softmmu \
 893 mips64-softmmu \
 894 mips64el-softmmu \
 895 ppc-softmmu \
 896 ppcemb-softmmu \
 897 ppc64-softmmu \
 898 sh4-softmmu \
 899 sh4eb-softmmu \
 900 sparc-softmmu \
 901 sparc64-softmmu \
 902 s390x-softmmu \
 903 "
 904 fi
 905 # the following are Linux specific
 906 if [ "$linux_user" = "yes" ] ; then
 907     default_target_list="${default_target_list}\
 908 i386-linux-user \
 909 x86_64-linux-user \
 910 alpha-linux-user \
 911 arm-linux-user \
 912 armeb-linux-user \
 913 cris-linux-user \
 914 m68k-linux-user \
 915 microblaze-linux-user \
 916 microblazeel-linux-user \
 917 mips-linux-user \
 918 mipsel-linux-user \
 919 ppc-linux-user \
 920 ppc64-linux-user \
 921 ppc64abi32-linux-user \
 922 sh4-linux-user \
 923 sh4eb-linux-user \
 924 sparc-linux-user \
 925 sparc64-linux-user \
 926 sparc32plus-linux-user \
 927 unicore32-linux-user \
 928 s390x-linux-user \
 929 "
 930 fi
 931 # the following are Darwin specific
 932 if [ "$darwin_user" = "yes" ] ; then
 933     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 934 fi
 935 # the following are BSD specific
 936 if [ "$bsd_user" = "yes" ] ; then
 937     default_target_list="${default_target_list}\
 938 i386-bsd-user \
 939 x86_64-bsd-user \
 940 sparc-bsd-user \
 941 sparc64-bsd-user \
 942 "
 943 fi
 944
 945 if test x"$show_help" = x"yes" ; then
 946 cat << EOF
 947
 948 Usage: configure [options]
 949 Options: [defaults in brackets after descriptions]
 950
 951 EOF
 952 echo "Standard options:"
 953 echo "  --help                   print this message"
 954 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 955 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 956 echo "                           use %M for cpu name [$interp_prefix]"
 957 echo "  --target-list=LIST       set target list (default: build everything)"
 958 echo "Available targets: $default_target_list" | \
 959     fold -s -w 53 | sed -e 's/^/                           /'
 960 echo ""
 961 echo "Advanced options (experts only):"
 962 echo "  --source-path=PATH       path of source code [$source_path]"
 963 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 964 echo "  --cc=CC                  use C compiler CC [$cc]"
 965 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 966 echo "                           build time"
 967 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 968 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 969 echo "  --make=MAKE              use specified make [$make]"
 970 echo "  --install=INSTALL        use specified install [$install]"
 971 echo "  --python=PYTHON          use specified python [$python]"
 972 echo "  --static                 enable static build [$static]"
 973 echo "  --mandir=PATH            install man pages in PATH"
 974 echo "  --datadir=PATH           install firmware in PATH"
 975 echo "  --docdir=PATH            install documentation in PATH"
 976 echo "  --bindir=PATH            install binaries in PATH"
 977 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 978 echo "  --enable-debug-tcg       enable TCG debugging"
 979 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 980 echo "  --enable-debug           enable common debug build options"
 981 echo "  --enable-sparse          enable sparse checker"
 982 echo "  --disable-sparse         disable sparse checker (default)"
 983 echo "  --disable-strip          disable stripping binaries"
 984 echo "  --disable-werror         disable compilation abort on warning"
 985 echo "  --disable-sdl            disable SDL"
 986 echo "  --enable-sdl             enable SDL"
 987 echo "  --disable-vnc            disable VNC"
 988 echo "  --enable-vnc             enable VNC"
 989 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 990 echo "  --audio-drv-list=LIST    set audio drivers list:"
 991 echo "                           Available drivers: $audio_possible_drivers"
 992 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 993 echo "                           Available cards: $audio_possible_cards"
 994 echo "  --block-drv-whitelist=L  set block driver whitelist"
 995 echo "                           (affects only QEMU, not qemu-img)"
 996 echo "  --enable-mixemu          enable mixer emulation"
 997 echo "  --disable-xen            disable xen backend driver support"
 998 echo "  --enable-xen             enable xen backend driver support"
 999 echo "  --disable-brlapi         disable BrlAPI"
1000 echo "  --enable-brlapi          enable BrlAPI"
1001 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
1002 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
1003 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
1004 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
1005 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1006 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1007 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1008 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1009 echo "  --disable-vnc-thread     disable threaded VNC server"
1010 echo "  --enable-vnc-thread      enable threaded VNC server"
1011 echo "  --disable-curses         disable curses output"
1012 echo "  --enable-curses          enable curses output"
1013 echo "  --disable-curl           disable curl connectivity"
1014 echo "  --enable-curl            enable curl connectivity"
1015 echo "  --disable-fdt            disable fdt device tree"
1016 echo "  --enable-fdt             enable fdt device tree"
1017 echo "  --disable-check-utests   disable check unit-tests"
1018 echo "  --enable-check-utests    enable check unit-tests"
1019 echo "  --disable-bluez          disable bluez stack connectivity"
1020 echo "  --enable-bluez           enable bluez stack connectivity"
1021 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1022 echo "  --disable-kvm            disable KVM acceleration support"
1023 echo "  --enable-kvm             enable KVM acceleration support"
1024 echo "  --disable-kvm-pit        disable KVM pit support"
1025 echo "  --enable-kvm-pit         enable KVM pit support"
1026 echo "  --disable-kvm-device-assignment  disable KVM device assignment support"
1027 echo "  --enable-kvm-device-assignment   enable KVM device assignment support"
1028 echo "  --disable-nptl           disable usermode NPTL support"
1029 echo "  --enable-nptl            enable usermode NPTL support"
1030 echo "  --enable-system          enable all system emulation targets"
1031 echo "  --disable-system         disable all system emulation targets"
1032 echo "  --enable-user            enable supported user emulation targets"
1033 echo "  --disable-user           disable all user emulation targets"
1034 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1035 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1036 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1037 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1038 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1039 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1040 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1041 echo "                           emulation targets"
1042 echo "  --disable-guest-base     disable GUEST_BASE support"
1043 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1044 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1045 echo "  --fmod-lib               path to FMOD library"
1046 echo "  --fmod-inc               path to FMOD includes"
1047 echo "  --oss-lib                path to OSS library"
1048 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1049 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1050 echo "  --disable-uuid           disable uuid support"
1051 echo "  --enable-uuid            enable uuid support"
1052 echo "  --disable-vde            disable support for vde network"
1053 echo "  --enable-vde             enable support for vde network"
1054 echo "  --disable-linux-aio      disable Linux AIO support"
1055 echo "  --enable-linux-aio       enable Linux AIO support"
1056 echo "  --disable-attr           disables attr and xattr support"
1057 echo "  --enable-attr            enable attr and xattr support"
1058 echo "  --enable-io-thread       enable IO thread"
1059 echo "  --disable-blobs          disable installing provided firmware blobs"
1060 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
1061 echo "  --enable-docs            enable documentation build"
1062 echo "  --disable-docs           disable documentation build"
1063 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1064 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1065 echo "  --enable-trace-backend=B Set trace backend"
1066 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1067 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1068 echo "                           Default:trace-<pid>"
1069 echo "  --disable-spice          disable spice"
1070 echo "  --enable-spice           enable spice"
1071 echo "  --enable-rbd             enable building the rados block device (rbd)"
1072 echo "  --disable-smartcard      disable smartcard support"
1073 echo "  --enable-smartcard       enable smartcard support"
1074 echo "  --disable-smartcard-nss  disable smartcard nss support"
1075 echo "  --enable-smartcard-nss   enable smartcard nss support"
1076 echo "  --disable-usb-redir      disable usb network redirection support"
1077 echo "  --enable-usb-redir       enable usb network redirection support"
1078 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1079 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1080 echo ""
1081 echo "NOTE: The object files are built at the place where configure is launched"
1082 exit 1
1083 fi
1084
1085 # check that the C compiler works.
1086 cat > $TMPC <<EOF
1087 int main(void) {}
1088 EOF
1089
1090 if compile_object ; then
1091   : C compiler works ok
1092 else
1093     echo "ERROR: \"$cc\" either does not exist or does not work"
1094     exit 1
1095 fi
1096
1097 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1098 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1099 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1100 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1101 cat > $TMPC << EOF
1102 int main(void) { return 0; }
1103 EOF
1104 for flag in $gcc_flags; do
1105     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1106         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1107     fi
1108 done
1109
1110 #
1111 # Solaris specific configure tool chain decisions
1112 #
1113 if test "$solaris" = "yes" ; then
1114   if has $install; then
1115     :
1116   else
1117     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1118     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1119     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1120     exit 1
1121   fi
1122   if test "`path_of $install`" = "/usr/sbin/install" ; then
1123     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1124     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1125     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1126     exit 1
1127   fi
1128   if has ar; then
1129     :
1130   else
1131     echo "Error: No path includes ar"
1132     if test -f /usr/ccs/bin/ar ; then
1133       echo "Add /usr/ccs/bin to your path and rerun configure"
1134     fi
1135     exit 1
1136   fi
1137 fi
1138
1139 if test "$guest_agent" != "no" ; then
1140   if has $python; then
1141     :
1142   else
1143     echo "Python not found. Use --python=/path/to/python"
1144     exit 1
1145   fi
1146 fi
1147
1148 if test -z "$target_list" ; then
1149     target_list="$default_target_list"
1150 else
1151     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1152 fi
1153 if test -z "$target_list" ; then
1154     echo "No targets enabled"
1155     exit 1
1156 fi
1157 # see if system emulation was really requested
1158 case " $target_list " in
1159   *"-softmmu "*) softmmu=yes
1160   ;;
1161   *) softmmu=no
1162   ;;
1163 esac
1164
1165 feature_not_found() {
1166   feature=$1
1167
1168   echo "ERROR"
1169   echo "ERROR: User requested feature $feature"
1170   echo "ERROR: configure was not able to find it"
1171   echo "ERROR"
1172   exit 1;
1173 }
1174
1175 if test -z "$cross_prefix" ; then
1176
1177 # ---
1178 # big/little endian test
1179 cat > $TMPC << EOF
1180 #include <inttypes.h>
1181 int main(int argc, char ** argv){
1182         volatile uint32_t i=0x01234567;
1183         return (*((uint8_t*)(&i))) == 0x67;
1184 }
1185 EOF
1186
1187 if compile_prog "" "" ; then
1188 $TMPE && bigendian="yes"
1189 else
1190 echo big/little test failed
1191 fi
1192
1193 else
1194
1195 # if cross compiling, cannot launch a program, so make a static guess
1196 case "$cpu" in
1197   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1198     bigendian=yes
1199   ;;
1200 esac
1201
1202 fi
1203
1204 # host long bits test, actually a pointer size test
1205 cat > $TMPC << EOF
1206 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1207 EOF
1208 if compile_object; then
1209 hostlongbits=64
1210 else
1211 hostlongbits=32
1212 fi
1213
1214
1215 ##########################################
1216 # NPTL probe
1217
1218 if test "$nptl" != "no" ; then
1219   cat > $TMPC <<EOF
1220 #include <sched.h>
1221 #include <linux/futex.h>
1222 void foo()
1223 {
1224 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1225 #error bork
1226 #endif
1227 }
1228 EOF
1229
1230   if compile_object ; then
1231     nptl=yes
1232   else
1233     if test "$nptl" = "yes" ; then
1234       feature_not_found "nptl"
1235     fi
1236     nptl=no
1237   fi
1238 fi
1239
1240 ##########################################
1241 # zlib check
1242
1243 if test "$zlib" != "no" ; then
1244     cat > $TMPC << EOF
1245 #include <zlib.h>
1246 int main(void) { zlibVersion(); return 0; }
1247 EOF
1248     if compile_prog "" "-lz" ; then
1249         :
1250     else
1251         echo
1252         echo "Error: zlib check failed"
1253         echo "Make sure to have the zlib libs and headers installed."
1254         echo
1255         exit 1
1256     fi
1257 fi
1258
1259 ##########################################
1260 # xen probe
1261
1262 if test "$xen" != "no" ; then
1263   xen_libs="-lxenstore -lxenctrl -lxenguest"
1264
1265   # Xen unstable
1266   cat > $TMPC <<EOF
1267 #include <xenctrl.h>
1268 #include <xs.h>
1269 #include <stdint.h>
1270 #include <xen/hvm/hvm_info_table.h>
1271 #if !defined(HVM_MAX_VCPUS)
1272 # error HVM_MAX_VCPUS not defined
1273 #endif
1274 int main(void) {
1275   xc_interface *xc;
1276   xs_daemon_open();
1277   xc = xc_interface_open(0, 0, 0);
1278   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1279   xc_gnttab_open(NULL, 0);
1280   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1281   return 0;
1282 }
1283 EOF
1284   if compile_prog "" "$xen_libs" ; then
1285     xen_ctrl_version=410
1286     xen=yes
1287
1288   # Xen 4.0.0
1289   elif (
1290       cat > $TMPC <<EOF
1291 #include <xenctrl.h>
1292 #include <xs.h>
1293 #include <stdint.h>
1294 #include <xen/hvm/hvm_info_table.h>
1295 #if !defined(HVM_MAX_VCPUS)
1296 # error HVM_MAX_VCPUS not defined
1297 #endif
1298 int main(void) {
1299   struct xen_add_to_physmap xatp = {
1300     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1301   };
1302   xs_daemon_open();
1303   xc_interface_open();
1304   xc_gnttab_open();
1305   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1306   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1307   return 0;
1308 }
1309 EOF
1310       compile_prog "" "$xen_libs"
1311     ) ; then
1312     xen_ctrl_version=400
1313     xen=yes
1314
1315   # Xen 3.4.0
1316   elif (
1317       cat > $TMPC <<EOF
1318 #include <xenctrl.h>
1319 #include <xs.h>
1320 int main(void) {
1321   struct xen_add_to_physmap xatp = {
1322     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1323   };
1324   xs_daemon_open();
1325   xc_interface_open();
1326   xc_gnttab_open();
1327   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1328   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1329   return 0;
1330 }
1331 EOF
1332       compile_prog "" "$xen_libs"
1333     ) ; then
1334     xen_ctrl_version=340
1335     xen=yes
1336
1337   # Xen 3.3.0
1338   elif (
1339       cat > $TMPC <<EOF
1340 #include <xenctrl.h>
1341 #include <xs.h>
1342 int main(void) {
1343   xs_daemon_open();
1344   xc_interface_open();
1345   xc_gnttab_open();
1346   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1347   return 0;
1348 }
1349 EOF
1350       compile_prog "" "$xen_libs"
1351     ) ; then
1352     xen_ctrl_version=330
1353     xen=yes
1354
1355   # Xen not found or unsupported
1356   else
1357     if test "$xen" = "yes" ; then
1358       feature_not_found "xen"
1359     fi
1360     xen=no
1361   fi
1362
1363   if test "$xen" = yes; then
1364     libs_softmmu="$xen_libs $libs_softmmu"
1365   fi
1366 fi
1367
1368 ##########################################
1369 # pkg-config probe
1370
1371 if ! has $pkg_config; then
1372   echo warning: proceeding without "$pkg_config" >&2
1373   pkg_config=/bin/false
1374 fi
1375
1376 ##########################################
1377 # libtool probe
1378
1379 if ! has libtool; then
1380     libtool=
1381 else
1382     libtool=libtool
1383 fi
1384
1385 ##########################################
1386 # Sparse probe
1387 if test "$sparse" != "no" ; then
1388   if has cgcc; then
1389     sparse=yes
1390   else
1391     if test "$sparse" = "yes" ; then
1392       feature_not_found "sparse"
1393     fi
1394     sparse=no
1395   fi
1396 fi
1397
1398 ##########################################
1399 # SDL probe
1400
1401 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1402 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1403 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1404   sdl_config=sdl-config
1405 fi
1406
1407 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1408   sdlconfig="$pkg_config sdl"
1409   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1410 elif has ${sdl_config}; then
1411   sdlconfig="$sdl_config"
1412   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1413 else
1414   if test "$sdl" = "yes" ; then
1415     feature_not_found "sdl"
1416   fi
1417   sdl=no
1418 fi
1419 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1420   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1421 fi
1422
1423 sdl_too_old=no
1424 if test "$sdl" != "no" ; then
1425   cat > $TMPC << EOF
1426 #include <SDL.h>
1427 #undef main /* We don't want SDL to override our main() */
1428 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1429 EOF
1430   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1431   if test "$static" = "yes" ; then
1432     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1433   else
1434     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1435   fi
1436   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1437     if test "$_sdlversion" -lt 121 ; then
1438       sdl_too_old=yes
1439     else
1440       if test "$cocoa" = "no" ; then
1441         sdl=yes
1442       fi
1443     fi
1444
1445     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1446     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1447       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1448          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1449          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1450       fi
1451       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1452         :
1453       else
1454         sdl=no
1455       fi
1456     fi # static link
1457   else # sdl not found
1458     if test "$sdl" = "yes" ; then
1459       feature_not_found "sdl"
1460     fi
1461     sdl=no
1462   fi # sdl compile test
1463 fi
1464
1465 if test "$sdl" = "yes" ; then
1466   cat > $TMPC <<EOF
1467 #include <SDL.h>
1468 #if defined(SDL_VIDEO_DRIVER_X11)
1469 #include <X11/XKBlib.h>
1470 #else
1471 #error No x11 support
1472 #endif
1473 int main(void) { return 0; }
1474 EOF
1475   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1476     sdl_libs="$sdl_libs -lX11"
1477   fi
1478   if test "$mingw32" = "yes" ; then
1479     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1480   fi
1481   libs_softmmu="$sdl_libs $libs_softmmu"
1482 fi
1483
1484 ##########################################
1485 # VNC TLS detection
1486 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1487   cat > $TMPC <<EOF
1488 #include <gnutls/gnutls.h>
1489 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1490 EOF
1491   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1492   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1493   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1494     vnc_tls=yes
1495     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1496   else
1497     if test "$vnc_tls" = "yes" ; then
1498       feature_not_found "vnc-tls"
1499     fi
1500     vnc_tls=no
1501   fi
1502 fi
1503
1504 ##########################################
1505 # VNC SASL detection
1506 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1507   cat > $TMPC <<EOF
1508 #include <sasl/sasl.h>
1509 #include <stdio.h>
1510 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1511 EOF
1512   # Assuming Cyrus-SASL installed in /usr prefix
1513   vnc_sasl_cflags=""
1514   vnc_sasl_libs="-lsasl2"
1515   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1516     vnc_sasl=yes
1517     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1518   else
1519     if test "$vnc_sasl" = "yes" ; then
1520       feature_not_found "vnc-sasl"
1521     fi
1522     vnc_sasl=no
1523   fi
1524 fi
1525
1526 ##########################################
1527 # VNC JPEG detection
1528 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1529 cat > $TMPC <<EOF
1530 #include <stdio.h>
1531 #include <jpeglib.h>
1532 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1533 EOF
1534     vnc_jpeg_cflags=""
1535     vnc_jpeg_libs="-ljpeg"
1536   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1537     vnc_jpeg=yes
1538     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1539   else
1540     if test "$vnc_jpeg" = "yes" ; then
1541       feature_not_found "vnc-jpeg"
1542     fi
1543     vnc_jpeg=no
1544   fi
1545 fi
1546
1547 ##########################################
1548 # VNC PNG detection
1549 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1550 cat > $TMPC <<EOF
1551 //#include <stdio.h>
1552 #include <png.h>
1553 #include <stddef.h>
1554 int main(void) {
1555     png_structp png_ptr;
1556     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1557     return 0;
1558 }
1559 EOF
1560   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1561     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1562     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1563   else
1564     vnc_png_cflags=""
1565     vnc_png_libs="-lpng"
1566   fi
1567   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1568     vnc_png=yes
1569     libs_softmmu="$vnc_png_libs $libs_softmmu"
1570     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1571   else
1572     if test "$vnc_png" = "yes" ; then
1573       feature_not_found "vnc-png"
1574     fi
1575     vnc_png=no
1576   fi
1577 fi
1578
1579 ##########################################
1580 # fnmatch() probe, used for ACL routines
1581 fnmatch="no"
1582 cat > $TMPC << EOF
1583 #include <fnmatch.h>
1584 int main(void)
1585 {
1586     fnmatch("foo", "foo", 0);
1587     return 0;
1588 }
1589 EOF
1590 if compile_prog "" "" ; then
1591    fnmatch="yes"
1592 fi
1593
1594 ##########################################
1595 # uuid_generate() probe, used for vdi block driver
1596 if test "$uuid" != "no" ; then
1597   uuid_libs="-luuid"
1598   cat > $TMPC << EOF
1599 #include <uuid/uuid.h>
1600 int main(void)
1601 {
1602     uuid_t my_uuid;
1603     uuid_generate(my_uuid);
1604     return 0;
1605 }
1606 EOF
1607   if compile_prog "" "$uuid_libs" ; then
1608     uuid="yes"
1609     libs_softmmu="$uuid_libs $libs_softmmu"
1610     libs_tools="$uuid_libs $libs_tools"
1611   else
1612     if test "$uuid" = "yes" ; then
1613       feature_not_found "uuid"
1614     fi
1615     uuid=no
1616   fi
1617 fi
1618
1619 ##########################################
1620 # xfsctl() probe, used for raw-posix
1621 if test "$xfs" != "no" ; then
1622   cat > $TMPC << EOF
1623 #include <xfs/xfs.h>
1624 int main(void)
1625 {
1626     xfsctl(NULL, 0, 0, NULL);
1627     return 0;
1628 }
1629 EOF
1630   if compile_prog "" "" ; then
1631     xfs="yes"
1632   else
1633     if test "$xfs" = "yes" ; then
1634       feature_not_found "xfs"
1635     fi
1636     xfs=no
1637   fi
1638 fi
1639
1640 ##########################################
1641 # vde libraries probe
1642 if test "$vde" != "no" ; then
1643   vde_libs="-lvdeplug"
1644   cat > $TMPC << EOF
1645 #include <libvdeplug.h>
1646 int main(void)
1647 {
1648     struct vde_open_args a = {0, 0, 0};
1649     vde_open("", "", &a);
1650     return 0;
1651 }
1652 EOF
1653   if compile_prog "" "$vde_libs" ; then
1654     vde=yes
1655     libs_softmmu="$vde_libs $libs_softmmu"
1656     libs_tools="$vde_libs $libs_tools"
1657   else
1658     if test "$vde" = "yes" ; then
1659       feature_not_found "vde"
1660     fi
1661     vde=no
1662   fi
1663 fi
1664
1665 ##########################################
1666 # Sound support libraries probe
1667
1668 audio_drv_probe()
1669 {
1670     drv=$1
1671     hdr=$2
1672     lib=$3
1673     exp=$4
1674     cfl=$5
1675         cat > $TMPC << EOF
1676 #include <$hdr>
1677 int main(void) { $exp }
1678 EOF
1679     if compile_prog "$cfl" "$lib" ; then
1680         :
1681     else
1682         echo
1683         echo "Error: $drv check failed"
1684         echo "Make sure to have the $drv libs and headers installed."
1685         echo
1686         exit 1
1687     fi
1688 }
1689
1690 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1691 for drv in $audio_drv_list; do
1692     case $drv in
1693     alsa)
1694     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1695         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1696     libs_softmmu="-lasound $libs_softmmu"
1697     ;;
1698
1699     fmod)
1700     if test -z $fmod_lib || test -z $fmod_inc; then
1701         echo
1702         echo "Error: You must specify path to FMOD library and headers"
1703         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1704         echo
1705         exit 1
1706     fi
1707     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1708     libs_softmmu="$fmod_lib $libs_softmmu"
1709     ;;
1710
1711     esd)
1712     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1713     libs_softmmu="-lesd $libs_softmmu"
1714     audio_pt_int="yes"
1715     ;;
1716
1717     pa)
1718     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1719         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1720     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1721     audio_pt_int="yes"
1722     ;;
1723
1724     coreaudio)
1725       libs_softmmu="-framework CoreAudio $libs_softmmu"
1726     ;;
1727
1728     dsound)
1729       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1730       audio_win_int="yes"
1731     ;;
1732
1733     oss)
1734       libs_softmmu="$oss_lib $libs_softmmu"
1735     ;;
1736
1737     sdl|wav)
1738     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1739     ;;
1740
1741     winwave)
1742       libs_softmmu="-lwinmm $libs_softmmu"
1743       audio_win_int="yes"
1744     ;;
1745
1746     *)
1747     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1748         echo
1749         echo "Error: Unknown driver '$drv' selected"
1750         echo "Possible drivers are: $audio_possible_drivers"
1751         echo
1752         exit 1
1753     }
1754     ;;
1755     esac
1756 done
1757
1758 ##########################################
1759 # BrlAPI probe
1760
1761 if test "$brlapi" != "no" ; then
1762   brlapi_libs="-lbrlapi"
1763   cat > $TMPC << EOF
1764 #include <brlapi.h>
1765 #include <stddef.h>
1766 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1767 EOF
1768   if compile_prog "" "$brlapi_libs" ; then
1769     brlapi=yes
1770     libs_softmmu="$brlapi_libs $libs_softmmu"
1771   else
1772     if test "$brlapi" = "yes" ; then
1773       feature_not_found "brlapi"
1774     fi
1775     brlapi=no
1776   fi
1777 fi
1778
1779 ##########################################
1780 # curses probe
1781 if test "$mingw32" = "yes" ; then
1782     curses_list="-lpdcurses"
1783 else
1784     curses_list="-lncurses -lcurses"
1785 fi
1786
1787 if test "$curses" != "no" ; then
1788   curses_found=no
1789   cat > $TMPC << EOF
1790 #include <curses.h>
1791 #ifdef __OpenBSD__
1792 #define resize_term resizeterm
1793 #endif
1794 int main(void) { resize_term(0, 0); return curses_version(); }
1795 EOF
1796   for curses_lib in $curses_list; do
1797     if compile_prog "" "$curses_lib" ; then
1798       curses_found=yes
1799       libs_softmmu="$curses_lib $libs_softmmu"
1800       break
1801     fi
1802   done
1803   if test "$curses_found" = "yes" ; then
1804     curses=yes
1805   else
1806     if test "$curses" = "yes" ; then
1807       feature_not_found "curses"
1808     fi
1809     curses=no
1810   fi
1811 fi
1812
1813 ##########################################
1814 # curl probe
1815
1816 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1817   curlconfig="$pkg_config libcurl"
1818 else
1819   curlconfig=curl-config
1820 fi
1821
1822 if test "$curl" != "no" ; then
1823   cat > $TMPC << EOF
1824 #include <curl/curl.h>
1825 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1826 EOF
1827   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1828   curl_libs=`$curlconfig --libs 2>/dev/null`
1829   if compile_prog "$curl_cflags" "$curl_libs" ; then
1830     curl=yes
1831     libs_tools="$curl_libs $libs_tools"
1832     libs_softmmu="$curl_libs $libs_softmmu"
1833   else
1834     if test "$curl" = "yes" ; then
1835       feature_not_found "curl"
1836     fi
1837     curl=no
1838   fi
1839 fi # test "$curl"
1840
1841 ##########################################
1842 # check framework probe
1843
1844 if test "$check_utests" != "no" ; then
1845   cat > $TMPC << EOF
1846 #include <check.h>
1847 int main(void) { suite_create("qemu test"); return 0; }
1848 EOF
1849   check_libs=`$pkg_config --libs check`
1850   if compile_prog "" $check_libs ; then
1851     check_utests=yes
1852     libs_tools="$check_libs $libs_tools"
1853   else
1854     if test "$check_utests" = "yes" ; then
1855       feature_not_found "check"
1856     fi
1857     check_utests=no
1858   fi
1859 fi # test "$check_utests"
1860
1861 ##########################################
1862 # bluez support probe
1863 if test "$bluez" != "no" ; then
1864   cat > $TMPC << EOF
1865 #include <bluetooth/bluetooth.h>
1866 int main(void) { return bt_error(0); }
1867 EOF
1868   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1869   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1870   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1871     bluez=yes
1872     libs_softmmu="$bluez_libs $libs_softmmu"
1873   else
1874     if test "$bluez" = "yes" ; then
1875       feature_not_found "bluez"
1876     fi
1877     bluez="no"
1878   fi
1879 fi
1880
1881 ##########################################
1882 # glib support probe
1883 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1884     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1885     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1886     LIBS="$glib_libs $LIBS"
1887 else
1888     echo "glib-2.0 required to compile QEMU"
1889     exit 1
1890 fi
1891
1892 ##########################################
1893 # libpci header probe for kvm_cap_device_assignment
1894 if test $kvm_cap_device_assignment = "yes" ; then
1895   cat > $TMPC << EOF
1896 #include <pci/header.h>
1897 #ifndef PCI_VENDOR_ID
1898 #error NO LIBPCI HEADER
1899 #endif
1900 int main(void) { return 0; }
1901 EOF
1902   if compile_prog "" "" ; then
1903     kvm_cap_device_assignment=yes
1904   else
1905     echo
1906     echo "Error: libpci header check failed"
1907     echo "Disable KVM Device Assignment capability."
1908     echo
1909     kvm_cap_device_assignment=no
1910   fi
1911 fi
1912
1913 ##########################################
1914 # pthread probe
1915 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1916
1917 pthread=no
1918 cat > $TMPC << EOF
1919 #include <pthread.h>
1920 int main(void) { pthread_create(0,0,0,0); return 0; }
1921 EOF
1922 if compile_prog "" "" ; then
1923   pthread=yes
1924 else
1925   for pthread_lib in $PTHREADLIBS_LIST; do
1926     if compile_prog "" "$pthread_lib" ; then
1927       pthread=yes
1928       LIBS="$pthread_lib $LIBS"
1929       break
1930     fi
1931   done
1932 fi
1933
1934 if test "$mingw32" != yes -a "$pthread" = no; then
1935   echo
1936   echo "Error: pthread check failed"
1937   echo "Make sure to have the pthread libs and headers installed."
1938   echo
1939   exit 1
1940 fi
1941
1942 ##########################################
1943 # rbd probe
1944 if test "$rbd" != "no" ; then
1945   cat > $TMPC <<EOF
1946 #include <stdio.h>
1947 #include <rbd/librbd.h>
1948 int main(void) {
1949     rados_t cluster;
1950     rados_create(&cluster, NULL);
1951     return 0;
1952 }
1953 EOF
1954   rbd_libs="-lrbd -lrados"
1955   if compile_prog "" "$rbd_libs" ; then
1956     rbd=yes
1957     libs_tools="$rbd_libs $libs_tools"
1958     libs_softmmu="$rbd_libs $libs_softmmu"
1959   else
1960     if test "$rbd" = "yes" ; then
1961       feature_not_found "rados block device"
1962     fi
1963     rbd=no
1964   fi
1965 fi
1966
1967 ##########################################
1968 # linux-aio probe
1969
1970 if test "$linux_aio" != "no" ; then
1971   cat > $TMPC <<EOF
1972 #include <libaio.h>
1973 #include <sys/eventfd.h>
1974 #include <stddef.h>
1975 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1976 EOF
1977   if compile_prog "" "-laio" ; then
1978     linux_aio=yes
1979     libs_softmmu="$libs_softmmu -laio"
1980     libs_tools="$libs_tools -laio"
1981   else
1982     if test "$linux_aio" = "yes" ; then
1983       feature_not_found "linux AIO"
1984     fi
1985     linux_aio=no
1986   fi
1987 fi
1988
1989 ##########################################
1990 # attr probe
1991
1992 if test "$attr" != "no" ; then
1993   cat > $TMPC <<EOF
1994 #include <stdio.h>
1995 #include <sys/types.h>
1996 #include <attr/xattr.h>
1997 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1998 EOF
1999   if compile_prog "" "-lattr" ; then
2000     attr=yes
2001     LIBS="-lattr $LIBS"
2002   else
2003     if test "$attr" = "yes" ; then
2004       feature_not_found "ATTR"
2005     fi
2006     attr=no
2007   fi
2008 fi
2009
2010 ##########################################
2011 # iovec probe
2012 cat > $TMPC <<EOF
2013 #include <sys/types.h>
2014 #include <sys/uio.h>
2015 #include <unistd.h>
2016 int main(void) { struct iovec iov; return 0; }
2017 EOF
2018 iovec=no
2019 if compile_prog "" "" ; then
2020   iovec=yes
2021 fi
2022
2023 ##########################################
2024 # preadv probe
2025 cat > $TMPC <<EOF
2026 #include <sys/types.h>
2027 #include <sys/uio.h>
2028 #include <unistd.h>
2029 int main(void) { preadv; }
2030 EOF
2031 preadv=no
2032 if compile_prog "" "" ; then
2033   preadv=yes
2034 fi
2035
2036 ##########################################
2037 # fdt probe
2038 if test "$fdt" != "no" ; then
2039   fdt_libs="-lfdt"
2040   cat > $TMPC << EOF
2041 int main(void) { return 0; }
2042 EOF
2043   if compile_prog "" "$fdt_libs" ; then
2044     fdt=yes
2045   else
2046     if test "$fdt" = "yes" ; then
2047       feature_not_found "fdt"
2048     fi
2049     fdt_libs=
2050     fdt=no
2051   fi
2052 fi
2053
2054 ##########################################
2055 # opengl probe, used by milkymist-tmu2
2056 if test "$opengl" != "no" ; then
2057   opengl_libs="-lGL"
2058   cat > $TMPC << EOF
2059 #include <X11/Xlib.h>
2060 #include <GL/gl.h>
2061 #include <GL/glx.h>
2062 int main(void) { GL_VERSION; return 0; }
2063 EOF
2064   if compile_prog "" "-lGL" ; then
2065     opengl=yes
2066   else
2067     if test "$opengl" = "yes" ; then
2068       feature_not_found "opengl"
2069     fi
2070     opengl_libs=
2071     opengl=no
2072   fi
2073 fi
2074
2075 #
2076 # Check for xxxat() functions when we are building linux-user
2077 # emulator.  This is done because older glibc versions don't
2078 # have syscall stubs for these implemented.
2079 #
2080 atfile=no
2081 cat > $TMPC << EOF
2082 #define _ATFILE_SOURCE
2083 #include <sys/types.h>
2084 #include <fcntl.h>
2085 #include <unistd.h>
2086
2087 int
2088 main(void)
2089 {
2090         /* try to unlink nonexisting file */
2091         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2092 }
2093 EOF
2094 if compile_prog "" "" ; then
2095   atfile=yes
2096 fi
2097
2098 # Check for inotify functions when we are building linux-user
2099 # emulator.  This is done because older glibc versions don't
2100 # have syscall stubs for these implemented.  In that case we
2101 # don't provide them even if kernel supports them.
2102 #
2103 inotify=no
2104 cat > $TMPC << EOF
2105 #include <sys/inotify.h>
2106
2107 int
2108 main(void)
2109 {
2110         /* try to start inotify */
2111         return inotify_init();
2112 }
2113 EOF
2114 if compile_prog "" "" ; then
2115   inotify=yes
2116 fi
2117
2118 inotify1=no
2119 cat > $TMPC << EOF
2120 #include <sys/inotify.h>
2121
2122 int
2123 main(void)
2124 {
2125     /* try to start inotify */
2126     return inotify_init1(0);
2127 }
2128 EOF
2129 if compile_prog "" "" ; then
2130   inotify1=yes
2131 fi
2132
2133 # check if utimensat and futimens are supported
2134 utimens=no
2135 cat > $TMPC << EOF
2136 #define _ATFILE_SOURCE
2137 #include <stddef.h>
2138 #include <fcntl.h>
2139
2140 int main(void)
2141 {
2142     utimensat(AT_FDCWD, "foo", NULL, 0);
2143     futimens(0, NULL);
2144     return 0;
2145 }
2146 EOF
2147 if compile_prog "" "" ; then
2148   utimens=yes
2149 fi
2150
2151 # check if pipe2 is there
2152 pipe2=no
2153 cat > $TMPC << EOF
2154 #include <unistd.h>
2155 #include <fcntl.h>
2156
2157 int main(void)
2158 {
2159     int pipefd[2];
2160     pipe2(pipefd, O_CLOEXEC);
2161     return 0;
2162 }
2163 EOF
2164 if compile_prog "" "" ; then
2165   pipe2=yes
2166 fi
2167
2168 # check if accept4 is there
2169 accept4=no
2170 cat > $TMPC << EOF
2171 #include <sys/socket.h>
2172 #include <stddef.h>
2173
2174 int main(void)
2175 {
2176     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2177     return 0;
2178 }
2179 EOF
2180 if compile_prog "" "" ; then
2181   accept4=yes
2182 fi
2183
2184 # check if tee/splice is there. vmsplice was added same time.
2185 splice=no
2186 cat > $TMPC << EOF
2187 #include <unistd.h>
2188 #include <fcntl.h>
2189 #include <limits.h>
2190
2191 int main(void)
2192 {
2193     int len, fd;
2194     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2195     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2196     return 0;
2197 }
2198 EOF
2199 if compile_prog "" "" ; then
2200   splice=yes
2201 fi
2202
2203 ##########################################
2204 # signalfd probe
2205 signalfd="no"
2206 cat > $TMPC << EOF
2207 #define _GNU_SOURCE
2208 #include <unistd.h>
2209 #include <sys/syscall.h>
2210 #include <signal.h>
2211 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2212 EOF
2213
2214 if compile_prog "" "" ; then
2215   signalfd=yes
2216 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2217   echo
2218   echo "ERROR: Host kernel lacks signalfd() support,"
2219   echo "but KVM depends on it when the IO thread is disabled."
2220   echo
2221   exit 1
2222 fi
2223
2224 # check if eventfd is supported
2225 eventfd=no
2226 cat > $TMPC << EOF
2227 #include <sys/eventfd.h>
2228
2229 int main(void)
2230 {
2231     int efd = eventfd(0, 0);
2232     return 0;
2233 }
2234 EOF
2235 if compile_prog "" "" ; then
2236   eventfd=yes
2237 fi
2238
2239 # check for fallocate
2240 fallocate=no
2241 cat > $TMPC << EOF
2242 #include <fcntl.h>
2243
2244 int main(void)
2245 {
2246     fallocate(0, 0, 0, 0);
2247     return 0;
2248 }
2249 EOF
2250 if compile_prog "$ARCH_CFLAGS" "" ; then
2251   fallocate=yes
2252 fi
2253
2254 # check for sync_file_range
2255 sync_file_range=no
2256 cat > $TMPC << EOF
2257 #include <fcntl.h>
2258
2259 int main(void)
2260 {
2261     sync_file_range(0, 0, 0, 0);
2262     return 0;
2263 }
2264 EOF
2265 if compile_prog "$ARCH_CFLAGS" "" ; then
2266   sync_file_range=yes
2267 fi
2268
2269 # check for linux/fiemap.h and FS_IOC_FIEMAP
2270 fiemap=no
2271 cat > $TMPC << EOF
2272 #include <sys/ioctl.h>
2273 #include <linux/fs.h>
2274 #include <linux/fiemap.h>
2275
2276 int main(void)
2277 {
2278     ioctl(0, FS_IOC_FIEMAP, 0);
2279     return 0;
2280 }
2281 EOF
2282 if compile_prog "$ARCH_CFLAGS" "" ; then
2283   fiemap=yes
2284 fi
2285
2286 # check for dup3
2287 dup3=no
2288 cat > $TMPC << EOF
2289 #include <unistd.h>
2290
2291 int main(void)
2292 {
2293     dup3(0, 0, 0);
2294     return 0;
2295 }
2296 EOF
2297 if compile_prog "" "" ; then
2298   dup3=yes
2299 fi
2300
2301 # check for epoll support
2302 epoll=no
2303 cat > $TMPC << EOF
2304 #include <sys/epoll.h>
2305
2306 int main(void)
2307 {
2308     epoll_create(0);
2309     return 0;
2310 }
2311 EOF
2312 if compile_prog "$ARCH_CFLAGS" "" ; then
2313   epoll=yes
2314 fi
2315
2316 # epoll_create1 and epoll_pwait are later additions
2317 # so we must check separately for their presence
2318 epoll_create1=no
2319 cat > $TMPC << EOF
2320 #include <sys/epoll.h>
2321
2322 int main(void)
2323 {
2324     /* Note that we use epoll_create1 as a value, not as
2325      * a function being called. This is necessary so that on
2326      * old SPARC glibc versions where the function was present in
2327      * the library but not declared in the header file we will
2328      * fail the configure check. (Otherwise we will get a compiler
2329      * warning but not an error, and will proceed to fail the
2330      * qemu compile where we compile with -Werror.)
2331      */
2332     epoll_create1;
2333     return 0;
2334 }
2335 EOF
2336 if compile_prog "$ARCH_CFLAGS" "" ; then
2337   epoll_create1=yes
2338 fi
2339
2340 epoll_pwait=no
2341 cat > $TMPC << EOF
2342 #include <sys/epoll.h>
2343
2344 int main(void)
2345 {
2346     epoll_pwait(0, 0, 0, 0, 0);
2347     return 0;
2348 }
2349 EOF
2350 if compile_prog "$ARCH_CFLAGS" "" ; then
2351   epoll_pwait=yes
2352 fi
2353
2354 # Check if tools are available to build documentation.
2355 if test "$docs" != "no" ; then
2356   if has makeinfo && has pod2man; then
2357     docs=yes
2358   else
2359     if test "$docs" = "yes" ; then
2360       feature_not_found "docs"
2361     fi
2362     docs=no
2363   fi
2364 fi
2365
2366 # Search for bswap_32 function
2367 byteswap_h=no
2368 cat > $TMPC << EOF
2369 #include <byteswap.h>
2370 int main(void) { return bswap_32(0); }
2371 EOF
2372 if compile_prog "" "" ; then
2373   byteswap_h=yes
2374 fi
2375
2376 # Search for bswap_32 function
2377 bswap_h=no
2378 cat > $TMPC << EOF
2379 #include <sys/endian.h>
2380 #include <sys/types.h>
2381 #include <machine/bswap.h>
2382 int main(void) { return bswap32(0); }
2383 EOF
2384 if compile_prog "" "" ; then
2385   bswap_h=yes
2386 fi
2387
2388 ##########################################
2389 # Do we need librt
2390 cat > $TMPC <<EOF
2391 #include <signal.h>
2392 #include <time.h>
2393 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2394 EOF
2395
2396 if compile_prog "" "" ; then
2397   :
2398 elif compile_prog "" "-lrt" ; then
2399   LIBS="-lrt $LIBS"
2400 fi
2401
2402 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2403         "$aix" != "yes" -a "$haiku" != "yes" ; then
2404     libs_softmmu="-lutil $libs_softmmu"
2405 fi
2406
2407 ##########################################
2408 # check if the compiler defines offsetof
2409
2410 need_offsetof=yes
2411 cat > $TMPC << EOF
2412 #include <stddef.h>
2413 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2414 EOF
2415 if compile_prog "" "" ; then
2416     need_offsetof=no
2417 fi
2418
2419 ##########################################
2420 # check if the compiler understands attribute warn_unused_result
2421 #
2422 # This could be smarter, but gcc -Werror does not error out even when warning
2423 # about attribute warn_unused_result
2424
2425 gcc_attribute_warn_unused_result=no
2426 cat > $TMPC << EOF
2427 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2428 #error gcc 3.3 or older
2429 #endif
2430 int main(void) { return 0;}
2431 EOF
2432 if compile_prog "" ""; then
2433     gcc_attribute_warn_unused_result=yes
2434 fi
2435
2436 # spice probe
2437 if test "$spice" != "no" ; then
2438   cat > $TMPC << EOF
2439 #include <spice.h>
2440 int main(void) { spice_server_new(); return 0; }
2441 EOF
2442   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2443   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2444   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2445      compile_prog "$spice_cflags" "$spice_libs" ; then
2446     spice="yes"
2447     libs_softmmu="$libs_softmmu $spice_libs"
2448     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2449   else
2450     if test "$spice" = "yes" ; then
2451       feature_not_found "spice"
2452     fi
2453     spice="no"
2454   fi
2455 fi
2456
2457 # check for libcacard for smartcard support
2458 if test "$smartcard" != "no" ; then
2459     smartcard="yes"
2460     smartcard_cflags=""
2461     # TODO - what's the minimal nss version we support?
2462     if test "$smartcard_nss" != "no"; then
2463         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2464             smartcard_nss="yes"
2465             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2466             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2467             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2468             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2469             LIBS="$libcacard_libs $LIBS"
2470         else
2471             if test "$smartcard_nss" = "yes"; then
2472                 feature_not_found "nss"
2473             fi
2474             smartcard_nss="no"
2475         fi
2476     fi
2477 fi
2478 if test "$smartcard" = "no" ; then
2479     smartcard_nss="no"
2480 fi
2481
2482 # check for usbredirparser for usb network redirection support
2483 if test "$usb_redir" != "no" ; then
2484     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2485         usb_redir="yes"
2486         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2487         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2488         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2489         LIBS="$LIBS $usb_redir_libs"
2490     else
2491         if test "$usb_redir" = "yes"; then
2492             feature_not_found "usb-redir"
2493         fi
2494         usb_redir="no"
2495     fi
2496 fi
2497
2498 ##########################################
2499
2500 ##########################################
2501 # check if we have fdatasync
2502
2503 fdatasync=no
2504 cat > $TMPC << EOF
2505 #include <unistd.h>
2506 int main(void) {
2507 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2508 return fdatasync(0);
2509 #else
2510 #abort Not supported
2511 #endif
2512 }
2513 EOF
2514 if compile_prog "" "" ; then
2515     fdatasync=yes
2516 fi
2517
2518 ##########################################
2519 # check if we have madvise
2520
2521 madvise=no
2522 cat > $TMPC << EOF
2523 #include <sys/types.h>
2524 #include <sys/mman.h>
2525 #include <stddef.h>
2526 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2527 EOF
2528 if compile_prog "" "" ; then
2529     madvise=yes
2530 fi
2531
2532 ##########################################
2533 # check if we have posix_madvise
2534
2535 posix_madvise=no
2536 cat > $TMPC << EOF
2537 #include <sys/mman.h>
2538 #include <stddef.h>
2539 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2540 EOF
2541 if compile_prog "" "" ; then
2542     posix_madvise=yes
2543 fi
2544
2545 ##########################################
2546 # check if trace backend exists
2547
2548 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2549 if test "$?" -ne 0 ; then
2550   echo
2551   echo "Error: invalid trace backend"
2552   echo "Please choose a supported trace backend."
2553   echo
2554   exit 1
2555 fi
2556
2557 ##########################################
2558 # For 'ust' backend, test if ust headers are present
2559 if test "$trace_backend" = "ust"; then
2560   cat > $TMPC << EOF
2561 #include <ust/tracepoint.h>
2562 #include <ust/marker.h>
2563 int main(void) { return 0; }
2564 EOF
2565   if compile_prog "" "" ; then
2566     LIBS="-lust $LIBS"
2567   else
2568     echo
2569     echo "Error: Trace backend 'ust' missing libust header files"
2570     echo
2571     exit 1
2572   fi
2573 fi
2574
2575 ##########################################
2576 # For 'dtrace' backend, test if 'dtrace' command is present
2577 if test "$trace_backend" = "dtrace"; then
2578   if ! has 'dtrace' ; then
2579     echo
2580     echo "Error: dtrace command is not found in PATH $PATH"
2581     echo
2582     exit 1
2583   fi
2584   trace_backend_stap="no"
2585   if has 'stap' ; then
2586     trace_backend_stap="yes"
2587   fi
2588 fi
2589
2590 ##########################################
2591 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2592 # use i686 as default anyway, but for those that don't, an explicit
2593 # specification is necessary
2594 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2595   cat > $TMPC << EOF
2596 int sfaa(unsigned *ptr)
2597 {
2598   return __sync_fetch_and_and(ptr, 0);
2599 }
2600
2601 int main(int argc, char **argv)
2602 {
2603   int val = 42;
2604   sfaa(&val);
2605   return val;
2606 }
2607 EOF
2608   if ! compile_prog "" "" ; then
2609     CFLAGS+="-march=i486"
2610   fi
2611 fi
2612
2613 ##########################################
2614 # check if we have makecontext
2615
2616 ucontext_coroutine=no
2617 if test "$darwin" != "yes"; then
2618   cat > $TMPC << EOF
2619 #include <ucontext.h>
2620 int main(void) { makecontext(0, 0, 0); }
2621 EOF
2622   if compile_prog "" "" ; then
2623       ucontext_coroutine=yes
2624   fi
2625 fi
2626
2627 ##########################################
2628 # End of CC checks
2629 # After here, no more $cc or $ld runs
2630
2631 if test "$debug" = "no" ; then
2632   CFLAGS="-O2 $CFLAGS"
2633 fi
2634
2635 # Consult white-list to determine whether to enable werror
2636 # by default.  Only enable by default for git builds
2637 z_version=`cut -f3 -d. $source_path/VERSION`
2638
2639 if test -z "$werror" ; then
2640     if test "$z_version" = "50" -a \
2641         "$linux" = "yes" ; then
2642         werror="yes"
2643     else
2644         werror="no"
2645     fi
2646 fi
2647
2648 # Disable zero malloc errors for official releases unless explicitly told to
2649 # enable/disable
2650 if test -z "$zero_malloc" ; then
2651     if test "$z_version" = "50" ; then
2652         zero_malloc="no"
2653     else
2654         zero_malloc="yes"
2655     fi
2656 fi
2657
2658 if test "$werror" = "yes" ; then
2659     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2660 fi
2661
2662 if test "$solaris" = "no" ; then
2663     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2664         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2665     fi
2666 fi
2667
2668 # Use ASLR, no-SEH and DEP if available
2669 if test "$mingw32" = "yes" ; then
2670     for flag in --dynamicbase --no-seh --nxcompat; do
2671         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2672             LDFLAGS="-Wl,$flag $LDFLAGS"
2673         fi
2674     done
2675 fi
2676
2677 confdir=$sysconfdir$confsuffix
2678
2679 tools=
2680 if test "$softmmu" = yes ; then
2681   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2682   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2683       tools="qemu-nbd\$(EXESUF) $tools"
2684     if [ "$guest_agent" = "yes" ]; then
2685       tools="qemu-ga\$(EXESUF) $tools"
2686     fi
2687     if [ "$check_utests" = "yes" ]; then
2688       tools="check-qint check-qstring check-qdict check-qlist $tools"
2689       tools="check-qfloat check-qjson $tools"
2690     fi
2691   fi
2692 fi
2693
2694 # Mac OS X ships with a broken assembler
2695 roms=
2696 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2697         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2698         "$softmmu" = yes ; then
2699   roms="optionrom"
2700 fi
2701 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2702   roms="$roms spapr-rtas"
2703 fi
2704
2705 echo "Install prefix    $prefix"
2706 echo "BIOS directory    `eval echo $datadir`"
2707 echo "binary directory  `eval echo $bindir`"
2708 echo "library directory `eval echo $libdir`"
2709 echo "include directory `eval echo $includedir`"
2710 echo "config directory  `eval echo $sysconfdir`"
2711 if test "$mingw32" = "no" ; then
2712 echo "Manual directory  `eval echo $mandir`"
2713 echo "ELF interp prefix $interp_prefix"
2714 fi
2715 echo "Source path       $source_path"
2716 echo "C compiler        $cc"
2717 echo "Host C compiler   $host_cc"
2718 echo "CFLAGS            $CFLAGS"
2719 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2720 echo "LDFLAGS           $LDFLAGS"
2721 echo "make              $make"
2722 echo "install           $install"
2723 echo "python            $python"
2724 echo "host CPU          $cpu"
2725 echo "host big endian   $bigendian"
2726 echo "target list       $target_list"
2727 echo "tcg debug enabled $debug_tcg"
2728 echo "Mon debug enabled $debug_mon"
2729 echo "gprof enabled     $gprof"
2730 echo "sparse enabled    $sparse"
2731 echo "strip binaries    $strip_opt"
2732 echo "profiler          $profiler"
2733 echo "static build      $static"
2734 echo "-Werror enabled   $werror"
2735 if test "$darwin" = "yes" ; then
2736     echo "Cocoa support     $cocoa"
2737 fi
2738 echo "SDL support       $sdl"
2739 echo "curses support    $curses"
2740 echo "curl support      $curl"
2741 echo "check support     $check_utests"
2742 echo "mingw32 support   $mingw32"
2743 echo "Audio drivers     $audio_drv_list"
2744 echo "Extra audio cards $audio_card_list"
2745 echo "Block whitelist   $block_drv_whitelist"
2746 echo "Mixer emulation   $mixemu"
2747 echo "VNC support       $vnc"
2748 if test "$vnc" = "yes" ; then
2749     echo "VNC TLS support   $vnc_tls"
2750     echo "VNC SASL support  $vnc_sasl"
2751     echo "VNC JPEG support  $vnc_jpeg"
2752     echo "VNC PNG support   $vnc_png"
2753     echo "VNC thread        $vnc_thread"
2754 fi
2755 if test -n "$sparc_cpu"; then
2756     echo "Target Sparc Arch $sparc_cpu"
2757 fi
2758 echo "xen support       $xen"
2759 echo "CPU emulation     $cpu_emulation"
2760 echo "brlapi support    $brlapi"
2761 echo "bluez  support    $bluez"
2762 echo "Documentation     $docs"
2763 [ ! -z "$uname_release" ] && \
2764 echo "uname -r          $uname_release"
2765 echo "NPTL support      $nptl"
2766 echo "GUEST_BASE        $guest_base"
2767 echo "PIE user targets  $user_pie"
2768 echo "vde support       $vde"
2769 echo "IO thread         $io_thread"
2770 echo "Linux AIO support $linux_aio"
2771 echo "ATTR/XATTR support $attr"
2772 echo "Install blobs     $blobs"
2773 echo "KVM support       $kvm"
2774 echo "KVM PIT support   $kvm_cap_pit"
2775 echo "KVM device assig. $kvm_cap_device_assignment"
2776 echo "fdt support       $fdt"
2777 echo "preadv support    $preadv"
2778 echo "fdatasync         $fdatasync"
2779 echo "madvise           $madvise"
2780 echo "posix_madvise     $posix_madvise"
2781 echo "uuid support      $uuid"
2782 echo "vhost-net support $vhost_net"
2783 echo "Trace backend     $trace_backend"
2784 echo "Trace output file $trace_file-<pid>"
2785 echo "spice support     $spice"
2786 echo "rbd support       $rbd"
2787 echo "xfsctl support    $xfs"
2788 echo "nss used          $smartcard_nss"
2789 echo "usb net redir     $usb_redir"
2790 echo "OpenGL support    $opengl"
2791 echo "build guest agent $guest_agent"
2792
2793 if test "$sdl_too_old" = "yes"; then
2794 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2795 fi
2796
2797 config_host_mak="config-host.mak"
2798 config_host_ld="config-host.ld"
2799
2800 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2801 printf "# Configured with:" >> $config_host_mak
2802 printf " '%s'" "$0" "$@" >> $config_host_mak
2803 echo >> $config_host_mak
2804
2805 echo all: >> $config_host_mak
2806 echo "prefix=$prefix" >> $config_host_mak
2807 echo "bindir=$bindir" >> $config_host_mak
2808 echo "libdir=$libdir" >> $config_host_mak
2809 echo "includedir=$includedir" >> $config_host_mak
2810 echo "mandir=$mandir" >> $config_host_mak
2811 echo "datadir=$datadir" >> $config_host_mak
2812 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2813 echo "docdir=$docdir" >> $config_host_mak
2814 echo "confdir=$confdir" >> $config_host_mak
2815
2816 case "$cpu" in
2817   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2818     ARCH=$cpu
2819   ;;
2820   armv4b|armv4l)
2821     ARCH=arm
2822   ;;
2823 esac
2824 echo "ARCH=$ARCH" >> $config_host_mak
2825 if test "$debug_tcg" = "yes" ; then
2826   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2827 fi
2828 if test "$debug_mon" = "yes" ; then
2829   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2830 fi
2831 if test "$debug" = "yes" ; then
2832   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2833 fi
2834 if test "$strip_opt" = "yes" ; then
2835   echo "STRIP=${strip}" >> $config_host_mak
2836 fi
2837 if test "$bigendian" = "yes" ; then
2838   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2839 fi
2840 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2841 if test "$mingw32" = "yes" ; then
2842   echo "CONFIG_WIN32=y" >> $config_host_mak
2843   rc_version=`cat $source_path/VERSION`
2844   version_major=${rc_version%%.*}
2845   rc_version=${rc_version#*.}
2846   version_minor=${rc_version%%.*}
2847   rc_version=${rc_version#*.}
2848   version_subminor=${rc_version%%.*}
2849   version_micro=0
2850   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2851   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2852 else
2853   echo "CONFIG_POSIX=y" >> $config_host_mak
2854 fi
2855
2856 if test "$linux" = "yes" ; then
2857   echo "CONFIG_LINUX=y" >> $config_host_mak
2858 fi
2859
2860 if test "$darwin" = "yes" ; then
2861   echo "CONFIG_DARWIN=y" >> $config_host_mak
2862 fi
2863
2864 if test "$aix" = "yes" ; then
2865   echo "CONFIG_AIX=y" >> $config_host_mak
2866 fi
2867
2868 if test "$solaris" = "yes" ; then
2869   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2870   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2871   if test "$needs_libsunmath" = "yes" ; then
2872     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2873   fi
2874 fi
2875 if test "$haiku" = "yes" ; then
2876   echo "CONFIG_HAIKU=y" >> $config_host_mak
2877 fi
2878 if test "$static" = "yes" ; then
2879   echo "CONFIG_STATIC=y" >> $config_host_mak
2880 fi
2881 if test "$profiler" = "yes" ; then
2882   echo "CONFIG_PROFILER=y" >> $config_host_mak
2883 fi
2884 if test "$slirp" = "yes" ; then
2885   echo "CONFIG_SLIRP=y" >> $config_host_mak
2886   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2887 fi
2888 if test "$vde" = "yes" ; then
2889   echo "CONFIG_VDE=y" >> $config_host_mak
2890 fi
2891 for card in $audio_card_list; do
2892     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2893     echo "$def=y" >> $config_host_mak
2894 done
2895 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2896 for drv in $audio_drv_list; do
2897     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2898     echo "$def=y" >> $config_host_mak
2899     if test "$drv" = "fmod"; then
2900         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2901     fi
2902 done
2903 if test "$audio_pt_int" = "yes" ; then
2904   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2905 fi
2906 if test "$audio_win_int" = "yes" ; then
2907   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2908 fi
2909 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2910 if test "$mixemu" = "yes" ; then
2911   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2912 fi
2913 if test "$vnc" = "yes" ; then
2914   echo "CONFIG_VNC=y" >> $config_host_mak
2915 fi
2916 if test "$vnc_tls" = "yes" ; then
2917   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2918   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2919 fi
2920 if test "$vnc_sasl" = "yes" ; then
2921   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2922   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2923 fi
2924 if test "$vnc_jpeg" = "yes" ; then
2925   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2926   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2927 fi
2928 if test "$vnc_png" = "yes" ; then
2929   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2930   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2931 fi
2932 if test "$vnc_thread" = "yes" ; then
2933   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2934 fi
2935 if test "$fnmatch" = "yes" ; then
2936   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2937 fi
2938 if test "$uuid" = "yes" ; then
2939   echo "CONFIG_UUID=y" >> $config_host_mak
2940 fi
2941 if test "$xfs" = "yes" ; then
2942   echo "CONFIG_XFS=y" >> $config_host_mak
2943 fi
2944 qemu_version=`head $source_path/VERSION`
2945 echo "VERSION=$qemu_version" >>$config_host_mak
2946 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2947 echo "SRC_PATH=$source_path" >> $config_host_mak
2948 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2949 if [ "$docs" = "yes" ] ; then
2950   echo "BUILD_DOCS=yes" >> $config_host_mak
2951 fi
2952 if test "$sdl" = "yes" ; then
2953   echo "CONFIG_SDL=y" >> $config_host_mak
2954   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2955 fi
2956 if test "$cocoa" = "yes" ; then
2957   echo "CONFIG_COCOA=y" >> $config_host_mak
2958 fi
2959 if test "$curses" = "yes" ; then
2960   echo "CONFIG_CURSES=y" >> $config_host_mak
2961 fi
2962 if test "$atfile" = "yes" ; then
2963   echo "CONFIG_ATFILE=y" >> $config_host_mak
2964 fi
2965 if test "$utimens" = "yes" ; then
2966   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2967 fi
2968 if test "$pipe2" = "yes" ; then
2969   echo "CONFIG_PIPE2=y" >> $config_host_mak
2970 fi
2971 if test "$accept4" = "yes" ; then
2972   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2973 fi
2974 if test "$splice" = "yes" ; then
2975   echo "CONFIG_SPLICE=y" >> $config_host_mak
2976 fi
2977 if test "$eventfd" = "yes" ; then
2978   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2979 fi
2980 if test "$fallocate" = "yes" ; then
2981   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2982 fi
2983 if test "$sync_file_range" = "yes" ; then
2984   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2985 fi
2986 if test "$fiemap" = "yes" ; then
2987   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2988 fi
2989 if test "$dup3" = "yes" ; then
2990   echo "CONFIG_DUP3=y" >> $config_host_mak
2991 fi
2992 if test "$epoll" = "yes" ; then
2993   echo "CONFIG_EPOLL=y" >> $config_host_mak
2994 fi
2995 if test "$epoll_create1" = "yes" ; then
2996   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2997 fi
2998 if test "$epoll_pwait" = "yes" ; then
2999   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3000 fi
3001 if test "$inotify" = "yes" ; then
3002   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3003 fi
3004 if test "$inotify1" = "yes" ; then
3005   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3006 fi
3007 if test "$byteswap_h" = "yes" ; then
3008   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3009 fi
3010 if test "$bswap_h" = "yes" ; then
3011   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3012 fi
3013 if test "$curl" = "yes" ; then
3014   echo "CONFIG_CURL=y" >> $config_host_mak
3015   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3016 fi
3017 if test "$brlapi" = "yes" ; then
3018   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3019 fi
3020 if test "$bluez" = "yes" ; then
3021   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3022   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3023 fi
3024 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3025 if test "$xen" = "yes" ; then
3026   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3027   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3028 fi
3029 if test "$io_thread" = "yes" ; then
3030   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
3031 fi
3032 if test "$linux_aio" = "yes" ; then
3033   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3034 fi
3035 if test "$attr" = "yes" ; then
3036   echo "CONFIG_ATTR=y" >> $config_host_mak
3037 fi
3038 if test "$linux" = "yes" ; then
3039   if test "$attr" = "yes" ; then
3040     echo "CONFIG_VIRTFS=y" >> $config_host_mak
3041   fi
3042 fi
3043 if test "$blobs" = "yes" ; then
3044   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3045 fi
3046 if test "$iovec" = "yes" ; then
3047   echo "CONFIG_IOVEC=y" >> $config_host_mak
3048 fi
3049 if test "$preadv" = "yes" ; then
3050   echo "CONFIG_PREADV=y" >> $config_host_mak
3051 fi
3052 if test "$fdt" = "yes" ; then
3053   echo "CONFIG_FDT=y" >> $config_host_mak
3054 fi
3055 if test "$signalfd" = "yes" ; then
3056   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3057 fi
3058 if test "$need_offsetof" = "yes" ; then
3059   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3060 fi
3061 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3062   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3063 fi
3064 if test "$fdatasync" = "yes" ; then
3065   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3066 fi
3067 if test $cpu_emulation = "yes"; then
3068   echo "CONFIG_CPU_EMULATION=y" >> $config_host_mak
3069 else
3070   echo "CONFIG_NO_CPU_EMULATION=y" >> $config_host_mak
3071 fi
3072 if test "$madvise" = "yes" ; then
3073   echo "CONFIG_MADVISE=y" >> $config_host_mak
3074 fi
3075 if test "$posix_madvise" = "yes" ; then
3076   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3077 fi
3078
3079 if test "$spice" = "yes" ; then
3080   echo "CONFIG_SPICE=y" >> $config_host_mak
3081 fi
3082
3083 if test "$smartcard" = "yes" ; then
3084   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3085 fi
3086
3087 if test "$smartcard_nss" = "yes" ; then
3088   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3089 fi
3090
3091 if test "$usb_redir" = "yes" ; then
3092   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3093 fi
3094
3095 if test "$opengl" = "yes" ; then
3096   echo "CONFIG_OPENGL=y" >> $config_host_mak
3097 fi
3098
3099 # XXX: suppress that
3100 if [ "$bsd" = "yes" ] ; then
3101   echo "CONFIG_BSD=y" >> $config_host_mak
3102 fi
3103
3104 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3105
3106 if test "$zero_malloc" = "yes" ; then
3107   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3108 fi
3109 if test "$rbd" = "yes" ; then
3110   echo "CONFIG_RBD=y" >> $config_host_mak
3111 fi
3112
3113 if test "$ucontext_coroutine" = "yes" ; then
3114   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3115 fi
3116
3117 # USB host support
3118 case "$usb" in
3119 linux)
3120   echo "HOST_USB=linux" >> $config_host_mak
3121 ;;
3122 bsd)
3123   echo "HOST_USB=bsd" >> $config_host_mak
3124 ;;
3125 *)
3126   echo "HOST_USB=stub" >> $config_host_mak
3127 ;;
3128 esac
3129
3130 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3131 if test "$trace_backend" = "simple"; then
3132   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3133 fi
3134 # Set the appropriate trace file.
3135 if test "$trace_backend" = "simple"; then
3136   trace_file="\"$trace_file-\" FMT_pid"
3137 fi
3138 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3139   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3140 fi
3141 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3142
3143 echo "TOOLS=$tools" >> $config_host_mak
3144 echo "ROMS=$roms" >> $config_host_mak
3145 echo "MAKE=$make" >> $config_host_mak
3146 echo "INSTALL=$install" >> $config_host_mak
3147 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3148 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3149 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3150 echo "PYTHON=$python" >> $config_host_mak
3151 echo "CC=$cc" >> $config_host_mak
3152 echo "CC_I386=$cc_i386" >> $config_host_mak
3153 echo "HOST_CC=$host_cc" >> $config_host_mak
3154 echo "AR=$ar" >> $config_host_mak
3155 echo "OBJCOPY=$objcopy" >> $config_host_mak
3156 echo "LD=$ld" >> $config_host_mak
3157 echo "WINDRES=$windres" >> $config_host_mak
3158 echo "LIBTOOL=$libtool" >> $config_host_mak
3159 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3160 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3161 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3162 if test "$sparse" = "yes" ; then
3163   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3164   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3165   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3166 fi
3167 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3168 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3169 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3170 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3171 echo "LIBS+=$LIBS" >> $config_host_mak
3172 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3173 echo "EXESUF=$EXESUF" >> $config_host_mak
3174
3175 # generate list of library paths for linker script
3176
3177 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3178
3179 if test -f ${config_host_ld}~ ; then
3180   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3181     mv ${config_host_ld}~ $config_host_ld
3182   else
3183     rm ${config_host_ld}~
3184   fi
3185 fi
3186
3187 for d in libdis libdis-user; do
3188     mkdir -p $d
3189     symlink $source_path/Makefile.dis $d/Makefile
3190     echo > $d/config.mak
3191 done
3192 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3193   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3194 fi
3195
3196 for target in $target_list; do
3197 target_dir="$target"
3198 config_target_mak=$target_dir/config-target.mak
3199 target_arch2=`echo $target | cut -d '-' -f 1`
3200 target_bigendian="no"
3201
3202 case "$target_arch2" in
3203   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3204   target_bigendian=yes
3205   ;;
3206 esac
3207 target_softmmu="no"
3208 target_user_only="no"
3209 target_linux_user="no"
3210 target_darwin_user="no"
3211 target_bsd_user="no"
3212 case "$target" in
3213   ${target_arch2}-softmmu)
3214     target_softmmu="yes"
3215     ;;
3216   ${target_arch2}-linux-user)
3217     if test "$linux" != "yes" ; then
3218       echo "ERROR: Target '$target' is only available on a Linux host"
3219       exit 1
3220     fi
3221     target_user_only="yes"
3222     target_linux_user="yes"
3223     ;;
3224   ${target_arch2}-darwin-user)
3225     if test "$darwin" != "yes" ; then
3226       echo "ERROR: Target '$target' is only available on a Darwin host"
3227       exit 1
3228     fi
3229     target_user_only="yes"
3230     target_darwin_user="yes"
3231     ;;
3232   ${target_arch2}-bsd-user)
3233     if test "$bsd" != "yes" ; then
3234       echo "ERROR: Target '$target' is only available on a BSD host"
3235       exit 1
3236     fi
3237     target_user_only="yes"
3238     target_bsd_user="yes"
3239     ;;
3240   *)
3241     echo "ERROR: Target '$target' not recognised"
3242     exit 1
3243     ;;
3244 esac
3245
3246 mkdir -p $target_dir
3247 mkdir -p $target_dir/fpu
3248 mkdir -p $target_dir/tcg
3249 mkdir -p $target_dir/ide
3250 mkdir -p $target_dir/9pfs
3251 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3252   mkdir -p $target_dir/nwfpe
3253 fi
3254 symlink $source_path/Makefile.target $target_dir/Makefile
3255
3256
3257 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3258
3259 bflt="no"
3260 target_nptl="no"
3261 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3262 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3263 gdb_xml_files=""
3264 target_short_alignment=2
3265 target_int_alignment=4
3266 target_long_alignment=4
3267 target_llong_alignment=8
3268 target_libs_softmmu=
3269
3270 TARGET_ARCH="$target_arch2"
3271 TARGET_BASE_ARCH=""
3272 TARGET_ABI_DIR=""
3273
3274 case "$target_arch2" in
3275   i386)
3276     target_phys_bits=64
3277   ;;
3278   x86_64)
3279     TARGET_BASE_ARCH=i386
3280     target_phys_bits=64
3281     target_long_alignment=8
3282   ;;
3283   ia64)
3284     target_phys_bits=64
3285   ;;
3286   alpha)
3287     target_phys_bits=64
3288     target_long_alignment=8
3289     target_nptl="yes"
3290   ;;
3291   arm|armeb)
3292     TARGET_ARCH=arm
3293     bflt="yes"
3294     target_nptl="yes"
3295     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3296     target_phys_bits=32
3297     target_llong_alignment=4
3298   ;;
3299   cris)
3300     target_nptl="yes"
3301     target_phys_bits=32
3302   ;;
3303   lm32)
3304     target_phys_bits=32
3305     target_libs_softmmu="$opengl_libs"
3306   ;;
3307   m68k)
3308     bflt="yes"
3309     gdb_xml_files="cf-core.xml cf-fp.xml"
3310     target_phys_bits=32
3311     target_int_alignment=2
3312     target_long_alignment=2
3313     target_llong_alignment=2
3314   ;;
3315   microblaze|microblazeel)
3316     TARGET_ARCH=microblaze
3317     bflt="yes"
3318     target_nptl="yes"
3319     target_phys_bits=32
3320     target_libs_softmmu="$fdt_libs"
3321   ;;
3322   mips|mipsel)
3323     TARGET_ARCH=mips
3324     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3325     target_nptl="yes"
3326     target_phys_bits=64
3327   ;;
3328   mipsn32|mipsn32el)
3329     TARGET_ARCH=mipsn32
3330     TARGET_BASE_ARCH=mips
3331     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3332     target_phys_bits=64
3333   ;;
3334   mips64|mips64el)
3335     TARGET_ARCH=mips64
3336     TARGET_BASE_ARCH=mips
3337     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3338     target_phys_bits=64
3339     target_long_alignment=8
3340   ;;
3341   ppc)
3342     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3343     target_phys_bits=32
3344     target_nptl="yes"
3345     target_libs_softmmu="$fdt_libs"
3346   ;;
3347   ppcemb)
3348     TARGET_BASE_ARCH=ppc
3349     TARGET_ABI_DIR=ppc
3350     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3351     target_phys_bits=64
3352     target_nptl="yes"
3353     target_libs_softmmu="$fdt_libs"
3354   ;;
3355   ppc64)
3356     TARGET_BASE_ARCH=ppc
3357     TARGET_ABI_DIR=ppc
3358     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3359     target_phys_bits=64
3360     target_long_alignment=8
3361     target_libs_softmmu="$fdt_libs"
3362   ;;
3363   ppc64abi32)
3364     TARGET_ARCH=ppc64
3365     TARGET_BASE_ARCH=ppc
3366     TARGET_ABI_DIR=ppc
3367     echo "TARGET_ABI32=y" >> $config_target_mak
3368     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3369     target_phys_bits=64
3370     target_libs_softmmu="$fdt_libs"
3371   ;;
3372   sh4|sh4eb)
3373     TARGET_ARCH=sh4
3374     bflt="yes"
3375     target_nptl="yes"
3376     target_phys_bits=32
3377   ;;
3378   sparc)
3379     target_phys_bits=64
3380   ;;
3381   sparc64)
3382     TARGET_BASE_ARCH=sparc
3383     target_phys_bits=64
3384     target_long_alignment=8
3385   ;;
3386   sparc32plus)
3387     TARGET_ARCH=sparc64
3388     TARGET_BASE_ARCH=sparc
3389     TARGET_ABI_DIR=sparc
3390     echo "TARGET_ABI32=y" >> $config_target_mak
3391     target_phys_bits=64
3392   ;;
3393   s390x)
3394     target_nptl="yes"
3395     target_phys_bits=64
3396     target_long_alignment=8
3397   ;;
3398   unicore32)
3399     target_phys_bits=32
3400   ;;
3401   *)
3402     echo "Unsupported target CPU"
3403     exit 1
3404   ;;
3405 esac
3406 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3407 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3408 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3409 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3410 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3411 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3412 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3413 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3414 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3415 if [ "$TARGET_BASE_ARCH" = "" ]; then
3416   TARGET_BASE_ARCH=$TARGET_ARCH
3417 fi
3418 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3419 if [ "$TARGET_ABI_DIR" = "" ]; then
3420   TARGET_ABI_DIR=$TARGET_ARCH
3421 fi
3422 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3423 case "$target_arch2" in
3424   i386|x86_64)
3425     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3426       target_phys_bits=64
3427       echo "CONFIG_XEN=y" >> $config_target_mak
3428     else
3429       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3430     fi
3431     ;;
3432   *)
3433     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3434 esac
3435 case "$target_arch2" in
3436   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3437     # Make sure the target and host cpus are compatible
3438     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3439       \( "$target_arch2" = "$cpu" -o \
3440       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3441       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3442       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3443       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3444       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3445       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3446       echo "CONFIG_KVM=y" >> $config_target_mak
3447       if test "$vhost_net" = "yes" ; then
3448         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3449       fi
3450       if test $kvm_cap_pit = "yes" ; then
3451         echo "CONFIG_KVM_PIT=y" >> $config_target_mak
3452       fi
3453       if test $kvm_cap_device_assignment = "yes" ; then
3454         echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_target_mak
3455       fi
3456     fi
3457 esac
3458 if test "$target_bigendian" = "yes" ; then
3459   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3460 fi
3461 if test "$target_softmmu" = "yes" ; then
3462   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3463   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3464   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3465   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3466   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3467 fi
3468 if test "$target_user_only" = "yes" ; then
3469   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3470 fi
3471 if test "$target_linux_user" = "yes" ; then
3472   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3473 fi
3474 if test "$target_darwin_user" = "yes" ; then
3475   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3476 fi
3477 if test "$smartcard_nss" = "yes" ; then
3478   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3479   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3480   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3481 fi
3482 list=""
3483 if test ! -z "$gdb_xml_files" ; then
3484   for x in $gdb_xml_files; do
3485     list="$list $source_path/gdb-xml/$x"
3486   done
3487   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3488 fi
3489
3490 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3491   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3492 fi
3493 if test "$target_user_only" = "yes" \
3494         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3495   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3496 fi
3497 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3498   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3499 fi
3500 if test "$target_bsd_user" = "yes" ; then
3501   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3502 fi
3503
3504 # generate QEMU_CFLAGS/LDFLAGS for targets
3505
3506 cflags=""
3507 includes=""
3508 ldflags=""
3509
3510 if test "$ARCH" = "sparc64" ; then
3511   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3512 elif test "$ARCH" = "s390x" ; then
3513   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3514 elif test "$ARCH" = "x86_64" ; then
3515   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3516 else
3517   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3518 fi
3519 includes="-I\$(SRC_PATH)/tcg $includes"
3520
3521 if test "$target_user_only" = "yes" ; then
3522     libdis_config_mak=libdis-user/config.mak
3523 else
3524     libdis_config_mak=libdis/config.mak
3525 fi
3526
3527 for i in $ARCH $TARGET_BASE_ARCH ; do
3528   case "$i" in
3529   alpha)
3530     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3531     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3532   ;;
3533   arm)
3534     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3535     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3536   ;;
3537   cris)
3538     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3539     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3540   ;;
3541   hppa)
3542     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3543     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3544   ;;
3545   i386|x86_64)
3546     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3547     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3548   ;;
3549   ia64*)
3550     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3551     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3552   ;;
3553   m68k)
3554     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3555     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3556   ;;
3557   microblaze*)
3558     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3559     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3560   ;;
3561   mips*)
3562     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3563     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3564   ;;
3565   ppc*)
3566     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3567     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3568   ;;
3569   s390*)
3570     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3571     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3572   ;;
3573   sh4)
3574     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3575     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3576   ;;
3577   sparc*)
3578     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3579     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3580   ;;
3581   esac
3582 done
3583
3584 case "$ARCH" in
3585 alpha)
3586   # Ensure there's only a single GP
3587   cflags="-msmall-data $cflags"
3588 ;;
3589 esac
3590
3591 if test "$target_softmmu" = "yes" ; then
3592   case "$TARGET_BASE_ARCH" in
3593   arm)
3594     cflags="-DHAS_AUDIO $cflags"
3595   ;;
3596   lm32)
3597     cflags="-DHAS_AUDIO $cflags"
3598   ;;
3599   i386|mips|ppc)
3600     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3601   ;;
3602   esac
3603 fi
3604
3605 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3606         "$user_pie" = "yes" ; then
3607   cflags="-fpie $cflags"
3608   ldflags="-pie $ldflags"
3609 fi
3610
3611 if test "$target_softmmu" = "yes" -a \( \
3612         "$TARGET_ARCH" = "microblaze" -o \
3613         "$TARGET_ARCH" = "cris" \) ; then
3614   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3615 fi
3616
3617 if test "$gprof" = "yes" ; then
3618   echo "TARGET_GPROF=yes" >> $config_target_mak
3619   if test "$target_linux_user" = "yes" ; then
3620     cflags="-p $cflags"
3621     ldflags="-p $ldflags"
3622   fi
3623   if test "$target_softmmu" = "yes" ; then
3624     ldflags="-p $ldflags"
3625     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3626   fi
3627 fi
3628
3629 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3630 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3631   case "$ARCH" in
3632   sparc)
3633     # -static is used to avoid g1/g3 usage by the dynamic linker
3634     ldflags="$linker_script -static $ldflags"
3635     ;;
3636   alpha | s390x)
3637     # The default placement of the application is fine.
3638     ;;
3639   *)
3640     ldflags="$linker_script $ldflags"
3641     ;;
3642   esac
3643 fi
3644
3645 # use included Linux headers
3646 if test "$linux" = "yes" ; then
3647   includes="-I\$(SRC_PATH)/linux-headers $includes"
3648   mkdir -p linux-headers
3649   case "$cpu" in
3650   i386|x86_64)
3651     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3652     ;;
3653   ppcemb|ppc|ppc64)
3654     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3655     ;;
3656   s390x)
3657     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3658     ;;
3659   esac
3660 fi
3661
3662 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3663 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3664 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3665
3666 done # for target in $targets
3667
3668 # build tree in object directory in case the source is not in the current directory
3669 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3670 DIRS="$DIRS pc-bios/spapr-rtas"
3671 DIRS="$DIRS roms/seabios roms/vgabios"
3672 DIRS="$DIRS fsdev ui"
3673 DIRS="$DIRS qapi"
3674 DIRS="$DIRS qga"
3675 FILES="Makefile tests/Makefile"
3676 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3677 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3678 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3679 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3680 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3681     FILES="$FILES pc-bios/`basename $bios_file`"
3682 done
3683 mkdir -p $DIRS
3684 for f in $FILES ; do
3685     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3686         symlink "$source_path/$f" "$f"
3687     fi
3688 done
3689
3690 # temporary config to build submodules
3691 for rom in seabios vgabios ; do
3692     config_mak=roms/$rom/config.mak
3693     echo "# Automatically generated by configure - do not modify" > $config_mak
3694     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3695     echo "CC=$cc" >> $config_mak
3696     echo "BCC=bcc" >> $config_mak
3697     echo "CPP=${cross_prefix}cpp" >> $config_mak
3698     echo "OBJCOPY=objcopy" >> $config_mak
3699     echo "IASL=iasl" >> $config_mak
3700     echo "LD=$ld" >> $config_mak
3701 done
3702
3703 for hwlib in 32 64; do
3704   d=libhw$hwlib
3705   mkdir -p $d
3706   mkdir -p $d/ide
3707   symlink $source_path/Makefile.hw $d/Makefile
3708   mkdir -p $d/9pfs
3709   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3710 done
3711
3712 if [ "$source_path" != `pwd` ]; then
3713     # out of tree build
3714     mkdir -p libcacard
3715     rm -f libcacard/Makefile
3716     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3717 fi
3718
3719 d=libuser
3720 mkdir -p $d
3721 symlink $source_path/Makefile.user $d/Makefile
3722 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3723   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3724 fi
3725
3726 if test "$docs" = "yes" ; then
3727   mkdir -p QMP
3728 fi