configure

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