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 trap "rm -f $TMPC $TMPO $TMPE ; exit" EXIT INT QUIT TERM
  19
  20 compile_object() {
  21   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
  22 }
  23
  24 compile_prog() {
  25   local_cflags="$1"
  26   local_ldflags="$2"
  27   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # check whether a command is available to this shell (may be either an
  31 # executable or a builtin)
  32 has() {
  33     type "$1" >/dev/null 2>&1
  34 }
  35
  36 # search for an executable in PATH
  37 path_of() {
  38     local_command="$1"
  39     local_ifs="$IFS"
  40     local_dir=""
  41
  42     # pathname has a dir component?
  43     if [ "${local_command#*/}" != "$local_command" ]; then
  44         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  45             echo "$local_command"
  46             return 0
  47         fi
  48     fi
  49     if [ -z "$local_command" ]; then
  50         return 1
  51     fi
  52
  53     IFS=:
  54     for local_dir in $PATH; do
  55         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  56             echo "$local_dir/$local_command"
  57             IFS="${local_ifs:-$(printf ' \t\n')}"
  58             return 0
  59         fi
  60     done
  61     # not found
  62     IFS="${local_ifs:-$(printf ' \t\n')}"
  63     return 1
  64 }
  65
  66 # default parameters
  67 cpu=""
  68 interp_prefix="/usr/gnemul/qemu-%M"
  69 static="no"
  70 sparc_cpu=""
  71 cross_prefix=""
  72 cc="gcc"
  73 audio_drv_list=""
  74 audio_card_list="ac97 es1370 sb16"
  75 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  76 block_drv_whitelist=""
  77 host_cc="gcc"
  78 ar="ar"
  79 make="make"
  80 install="install"
  81 objcopy="objcopy"
  82 ld="ld"
  83 helper_cflags=""
  84 libs_softmmu=""
  85 libs_tools=""
  86 audio_pt_int=""
  87 audio_win_int=""
  88
  89 # parse CC options first
  90 for opt do
  91   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  92   case "$opt" in
  93   --cross-prefix=*) cross_prefix="$optarg"
  94   ;;
  95   --cc=*) cc="$optarg"
  96   ;;
  97   --cpu=*) cpu="$optarg"
  98   ;;
  99   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 100   ;;
 101   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 102   ;;
 103   --sparc_cpu=*)
 104     sparc_cpu="$optarg"
 105     case $sparc_cpu in
 106     v7|v8|v8plus|v8plusa)
 107       cpu="sparc"
 108     ;;
 109     v9)
 110       cpu="sparc64"
 111     ;;
 112     *)
 113       echo "undefined SPARC architecture. Exiting";
 114       exit 1
 115     ;;
 116     esac
 117   ;;
 118   esac
 119 done
 120 # OS specific
 121 # Using uname is really, really broken.  Once we have the right set of checks
 122 # we can eliminate it's usage altogether
 123
 124 cc="${cross_prefix}${cc}"
 125 ar="${cross_prefix}${ar}"
 126 objcopy="${cross_prefix}${objcopy}"
 127 ld="${cross_prefix}${ld}"
 128
 129 # default flags for all hosts
 130 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 131 CFLAGS="-g $CFLAGS"
 132 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 133 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 134 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 135 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 136 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 137 LDFLAGS="-g $LDFLAGS"
 138
 139 gcc_flags="-Wold-style-declaration -Wold-style-definition -fstack-protector-all"
 140 cat > $TMPC << EOF
 141 int main(void) { return 0; }
 142 EOF
 143 for flag in $gcc_flags; do
 144     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
 145         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
 146     fi
 147 done
 148
 149 # check that the C compiler works.
 150 cat > $TMPC <<EOF
 151 int main(void) {}
 152 EOF
 153
 154 if compile_object ; then
 155   : C compiler works ok
 156 else
 157     echo "ERROR: \"$cc\" either does not exist or does not work"
 158     exit 1
 159 fi
 160
 161 check_define() {
 162 cat > $TMPC <<EOF
 163 #if !defined($1)
 164 #error Not defined
 165 #endif
 166 int main(void) { return 0; }
 167 EOF
 168   compile_object
 169 }
 170
 171 if test ! -z "$cpu" ; then
 172   # command line argument
 173   :
 174 elif check_define __i386__ ; then
 175   cpu="i386"
 176 elif check_define __x86_64__ ; then
 177   cpu="x86_64"
 178 elif check_define __sparc__ ; then
 179   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 180   # They must be specified using --sparc_cpu
 181   if check_define __arch64__ ; then
 182     cpu="sparc64"
 183   else
 184     cpu="sparc"
 185   fi
 186 elif check_define _ARCH_PPC ; then
 187   if check_define _ARCH_PPC64 ; then
 188     cpu="ppc64"
 189   else
 190     cpu="ppc"
 191   fi
 192 elif check_define __mips__ ; then
 193   cpu="mips"
 194 elif check_define __ia64__ ; then
 195   cpu="ia64"
 196 elif check_define __s390__ ; then
 197   if check_define __s390x__ ; then
 198     cpu="s390x"
 199   else
 200     cpu="s390"
 201   fi
 202 else
 203   cpu=`uname -m`
 204 fi
 205
 206 target_list=""
 207 case "$cpu" in
 208   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 209     cpu="$cpu"
 210   ;;
 211   i386|i486|i586|i686|i86pc|BePC)
 212     cpu="i386"
 213   ;;
 214   x86_64|amd64)
 215     cpu="x86_64"
 216   ;;
 217   armv*b)
 218     cpu="armv4b"
 219   ;;
 220   armv*l)
 221     cpu="armv4l"
 222   ;;
 223   parisc|parisc64)
 224     cpu="hppa"
 225   ;;
 226   mips*)
 227     cpu="mips"
 228   ;;
 229   s390)
 230     cpu="s390"
 231   ;;
 232   s390x)
 233     cpu="s390x"
 234   ;;
 235   sparc|sun4[cdmuv])
 236     cpu="sparc"
 237   ;;
 238   *)
 239     echo "Unsupported CPU = $cpu"
 240     exit 1
 241   ;;
 242 esac
 243
 244 # Default value for a variable defining feature "foo".
 245 #  * foo="no"  feature will only be used if --enable-foo arg is given
 246 #  * foo=""    feature will be searched for, and if found, will be used
 247 #              unless --disable-foo is given
 248 #  * foo="yes" this value will only be set by --enable-foo flag.
 249 #              feature will searched for,
 250 #              if not found, configure exits with error
 251 #
 252 # Always add --enable-foo and --disable-foo command line args.
 253 # Distributions want to ensure that several features are compiled in, and it
 254 # is impossible without a --enable-foo that exits if a feature is not found.
 255
 256 bluez=""
 257 brlapi=""
 258 curl=""
 259 curses=""
 260 docs=""
 261 fdt=""
 262 kvm=""
 263 kvm_para=""
 264 nptl=""
 265 sdl=""
 266 sparse="no"
 267 uuid=""
 268 vde=""
 269 vnc_tls=""
 270 vnc_sasl=""
 271 vnc_jpeg=""
 272 xen=""
 273 linux_aio=""
 274 attr=""
 275 vhost_net=""
 276
 277 gprof="no"
 278 debug_tcg="no"
 279 debug_mon="no"
 280 debug="no"
 281 strip_opt="yes"
 282 bigendian="no"
 283 mingw32="no"
 284 EXESUF=""
 285 prefix="/usr/local"
 286 mandir="\${prefix}/share/man"
 287 datadir="\${prefix}/share/qemu"
 288 docdir="\${prefix}/share/doc/qemu"
 289 bindir="\${prefix}/bin"
 290 sysconfdir="\${prefix}/etc"
 291 confsuffix="/qemu"
 292 slirp="yes"
 293 fmod_lib=""
 294 fmod_inc=""
 295 oss_lib=""
 296 bsd="no"
 297 linux="no"
 298 solaris="no"
 299 profiler="no"
 300 cocoa="no"
 301 softmmu="yes"
 302 linux_user="no"
 303 darwin_user="no"
 304 bsd_user="no"
 305 guest_base=""
 306 uname_release=""
 307 io_thread="no"
 308 mixemu="no"
 309 kerneldir=""
 310 aix="no"
 311 blobs="yes"
 312 pkgversion=""
 313 check_utests="no"
 314 user_pie="no"
 315 zero_malloc=""
 316
 317 # OS specific
 318 if check_define __linux__ ; then
 319   targetos="Linux"
 320 elif check_define _WIN32 ; then
 321   targetos='MINGW32'
 322 elif check_define __OpenBSD__ ; then
 323   targetos='OpenBSD'
 324 elif check_define __sun__ ; then
 325   targetos='SunOS'
 326 else
 327   targetos=`uname -s`
 328 fi
 329
 330 case $targetos in
 331 CYGWIN*)
 332   mingw32="yes"
 333   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 334   audio_possible_drivers="winwave sdl"
 335   audio_drv_list="winwave"
 336 ;;
 337 MINGW32*)
 338   mingw32="yes"
 339   audio_possible_drivers="winwave dsound sdl fmod"
 340   audio_drv_list="winwave"
 341 ;;
 342 GNU/kFreeBSD)
 343   bsd="yes"
 344   audio_drv_list="oss"
 345   audio_possible_drivers="oss sdl esd pa"
 346 ;;
 347 FreeBSD)
 348   bsd="yes"
 349   make="gmake"
 350   audio_drv_list="oss"
 351   audio_possible_drivers="oss sdl esd pa"
 352   # needed for kinfo_getvmmap(3) in libutil.h
 353   LIBS="-lutil $LIBS"
 354 ;;
 355 DragonFly)
 356   bsd="yes"
 357   make="gmake"
 358   audio_drv_list="oss"
 359   audio_possible_drivers="oss sdl esd pa"
 360 ;;
 361 NetBSD)
 362   bsd="yes"
 363   make="gmake"
 364   audio_drv_list="oss"
 365   audio_possible_drivers="oss sdl esd"
 366   oss_lib="-lossaudio"
 367 ;;
 368 OpenBSD)
 369   bsd="yes"
 370   make="gmake"
 371   audio_drv_list="oss"
 372   audio_possible_drivers="oss sdl esd"
 373   oss_lib="-lossaudio"
 374 ;;
 375 Darwin)
 376   bsd="yes"
 377   darwin="yes"
 378   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 379   # run 64-bit userspace code
 380   if [ "$cpu" = "i386" ] ; then
 381     is_x86_64=`sysctl -n hw.optional.x86_64`
 382     [ "$is_x86_64" = "1" ] && cpu=x86_64
 383   fi
 384   if [ "$cpu" = "x86_64" ] ; then
 385     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 386     LDFLAGS="-arch x86_64 $LDFLAGS"
 387   else
 388     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 389   fi
 390   darwin_user="yes"
 391   cocoa="yes"
 392   audio_drv_list="coreaudio"
 393   audio_possible_drivers="coreaudio sdl fmod"
 394   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 395   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 396 ;;
 397 SunOS)
 398   solaris="yes"
 399   make="gmake"
 400   install="ginstall"
 401   ld="gld"
 402   needs_libsunmath="no"
 403   solarisrev=`uname -r | cut -f2 -d.`
 404   # have to select again, because `uname -m` returns i86pc
 405   # even on an x86_64 box.
 406   solariscpu=`isainfo -k`
 407   if test "${solariscpu}" = "amd64" ; then
 408     cpu="x86_64"
 409   fi
 410   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 411     if test "$solarisrev" -le 9 ; then
 412       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 413         needs_libsunmath="yes"
 414         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 415         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 416         LIBS="-lsunmath $LIBS"
 417       else
 418         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 419         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 420         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 421         echo "Studio 11 can be downloaded from www.sun.com."
 422         exit 1
 423       fi
 424     fi
 425   fi
 426   if test -f /usr/include/sys/soundcard.h ; then
 427     audio_drv_list="oss"
 428   fi
 429   audio_possible_drivers="oss sdl"
 430 # needed for CMSG_ macros in sys/socket.h
 431   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 432 # needed for TIOCWIN* defines in termios.h
 433   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 434   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 435   LIBS="-lsocket -lnsl -lresolv $LIBS"
 436 ;;
 437 AIX)
 438   aix="yes"
 439   make="gmake"
 440 ;;
 441 *)
 442   audio_drv_list="oss"
 443   audio_possible_drivers="oss alsa sdl esd pa"
 444   linux="yes"
 445   linux_user="yes"
 446   usb="linux"
 447   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 448     audio_possible_drivers="$audio_possible_drivers fmod"
 449   fi
 450 ;;
 451 esac
 452
 453 if [ "$bsd" = "yes" ] ; then
 454   if [ "$darwin" != "yes" ] ; then
 455     usb="bsd"
 456   fi
 457   bsd_user="yes"
 458 fi
 459
 460 if test "$mingw32" = "yes" ; then
 461   EXESUF=".exe"
 462   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 463   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 464   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 465   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 466   prefix="c:/Program Files/Qemu"
 467   mandir="\${prefix}"
 468   datadir="\${prefix}"
 469   docdir="\${prefix}"
 470   bindir="\${prefix}"
 471   sysconfdir="\${prefix}"
 472   confsuffix=""
 473 fi
 474
 475 # find source path
 476 source_path=`dirname "$0"`
 477 source_path_used="no"
 478 workdir=`pwd`
 479 if [ -z "$source_path" ]; then
 480     source_path=$workdir
 481 else
 482     source_path=`cd "$source_path"; pwd`
 483 fi
 484 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 485
 486 werror=""
 487
 488 for opt do
 489   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 490   case "$opt" in
 491   --help|-h) show_help=yes
 492   ;;
 493   --prefix=*) prefix="$optarg"
 494   ;;
 495   --interp-prefix=*) interp_prefix="$optarg"
 496   ;;
 497   --source-path=*) source_path="$optarg"
 498   source_path_used="yes"
 499   ;;
 500   --cross-prefix=*)
 501   ;;
 502   --cc=*)
 503   ;;
 504   --host-cc=*) host_cc="$optarg"
 505   ;;
 506   --make=*) make="$optarg"
 507   ;;
 508   --install=*) install="$optarg"
 509   ;;
 510   --extra-cflags=*)
 511   ;;
 512   --extra-ldflags=*)
 513   ;;
 514   --cpu=*)
 515   ;;
 516   --target-list=*) target_list="$optarg"
 517   ;;
 518   --enable-gprof) gprof="yes"
 519   ;;
 520   --static)
 521     static="yes"
 522     LDFLAGS="-static $LDFLAGS"
 523   ;;
 524   --mandir=*) mandir="$optarg"
 525   ;;
 526   --bindir=*) bindir="$optarg"
 527   ;;
 528   --datadir=*) datadir="$optarg"
 529   ;;
 530   --docdir=*) docdir="$optarg"
 531   ;;
 532   --sysconfdir=*) sysconfdir="$optarg"
 533   ;;
 534   --disable-sdl) sdl="no"
 535   ;;
 536   --enable-sdl) sdl="yes"
 537   ;;
 538   --fmod-lib=*) fmod_lib="$optarg"
 539   ;;
 540   --fmod-inc=*) fmod_inc="$optarg"
 541   ;;
 542   --oss-lib=*) oss_lib="$optarg"
 543   ;;
 544   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 545   ;;
 546   --audio-drv-list=*) audio_drv_list="$optarg"
 547   ;;
 548   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 549   ;;
 550   --enable-debug-tcg) debug_tcg="yes"
 551   ;;
 552   --disable-debug-tcg) debug_tcg="no"
 553   ;;
 554   --enable-debug-mon) debug_mon="yes"
 555   ;;
 556   --disable-debug-mon) debug_mon="no"
 557   ;;
 558   --enable-debug)
 559       # Enable debugging options that aren't excessively noisy
 560       debug_tcg="yes"
 561       debug_mon="yes"
 562       debug="yes"
 563       strip_opt="no"
 564   ;;
 565   --enable-sparse) sparse="yes"
 566   ;;
 567   --disable-sparse) sparse="no"
 568   ;;
 569   --disable-strip) strip_opt="no"
 570   ;;
 571   --disable-vnc-tls) vnc_tls="no"
 572   ;;
 573   --enable-vnc-tls) vnc_tls="yes"
 574   ;;
 575   --disable-vnc-sasl) vnc_sasl="no"
 576   ;;
 577   --enable-vnc-sasl) vnc_sasl="yes"
 578   ;;
 579   --disable-vnc-jpeg) vnc_jpeg="no"
 580   ;;
 581   --enable-vnc-jpeg) vnc_jpeg="yes"
 582   ;;
 583   --disable-slirp) slirp="no"
 584   ;;
 585   --disable-uuid) uuid="no"
 586   ;;
 587   --enable-uuid) uuid="yes"
 588   ;;
 589   --disable-vde) vde="no"
 590   ;;
 591   --enable-vde) vde="yes"
 592   ;;
 593   --disable-xen) xen="no"
 594   ;;
 595   --enable-xen) xen="yes"
 596   ;;
 597   --disable-brlapi) brlapi="no"
 598   ;;
 599   --enable-brlapi) brlapi="yes"
 600   ;;
 601   --disable-bluez) bluez="no"
 602   ;;
 603   --enable-bluez) bluez="yes"
 604   ;;
 605   --disable-kvm) kvm="no"
 606   ;;
 607   --enable-kvm) kvm="yes"
 608   ;;
 609   --enable-profiler) profiler="yes"
 610   ;;
 611   --enable-cocoa)
 612       cocoa="yes" ;
 613       sdl="no" ;
 614       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 615   ;;
 616   --disable-system) softmmu="no"
 617   ;;
 618   --enable-system) softmmu="yes"
 619   ;;
 620   --disable-user)
 621       linux_user="no" ;
 622       bsd_user="no" ;
 623       darwin_user="no"
 624   ;;
 625   --enable-user) ;;
 626   --disable-linux-user) linux_user="no"
 627   ;;
 628   --enable-linux-user) linux_user="yes"
 629   ;;
 630   --disable-darwin-user) darwin_user="no"
 631   ;;
 632   --enable-darwin-user) darwin_user="yes"
 633   ;;
 634   --disable-bsd-user) bsd_user="no"
 635   ;;
 636   --enable-bsd-user) bsd_user="yes"
 637   ;;
 638   --enable-guest-base) guest_base="yes"
 639   ;;
 640   --disable-guest-base) guest_base="no"
 641   ;;
 642   --enable-user-pie) user_pie="yes"
 643   ;;
 644   --disable-user-pie) user_pie="no"
 645   ;;
 646   --enable-uname-release=*) uname_release="$optarg"
 647   ;;
 648   --sparc_cpu=*)
 649   ;;
 650   --enable-werror) werror="yes"
 651   ;;
 652   --disable-werror) werror="no"
 653   ;;
 654   --disable-curses) curses="no"
 655   ;;
 656   --enable-curses) curses="yes"
 657   ;;
 658   --disable-curl) curl="no"
 659   ;;
 660   --enable-curl) curl="yes"
 661   ;;
 662   --disable-fdt) fdt="no"
 663   ;;
 664   --enable-fdt) fdt="yes"
 665   ;;
 666   --disable-check-utests) check_utests="no"
 667   ;;
 668   --enable-check-utests) check_utests="yes"
 669   ;;
 670   --disable-nptl) nptl="no"
 671   ;;
 672   --enable-nptl) nptl="yes"
 673   ;;
 674   --enable-mixemu) mixemu="yes"
 675   ;;
 676   --disable-linux-aio) linux_aio="no"
 677   ;;
 678   --enable-linux-aio) linux_aio="yes"
 679   ;;
 680   --disable-attr) attr="no"
 681   ;;
 682   --enable-attr) attr="yes"
 683   ;;
 684   --enable-io-thread) io_thread="yes"
 685   ;;
 686   --disable-blobs) blobs="no"
 687   ;;
 688   --kerneldir=*) kerneldir="$optarg"
 689   ;;
 690   --with-pkgversion=*) pkgversion=" ($optarg)"
 691   ;;
 692   --disable-docs) docs="no"
 693   ;;
 694   --enable-docs) docs="yes"
 695   ;;
 696   --disable-vhost-net) vhost_net="no"
 697   ;;
 698   --enable-vhost-net) vhost_net="yes"
 699   ;;
 700   --*dir)
 701   ;;
 702   *) echo "ERROR: unknown option $opt"; show_help="yes"
 703   ;;
 704   esac
 705 done
 706
 707 #
 708 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 709 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 710 #
 711 host_guest_base="no"
 712 case "$cpu" in
 713     sparc) case $sparc_cpu in
 714            v7|v8)
 715              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 716            ;;
 717            v8plus|v8plusa)
 718              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 719            ;;
 720            *) # sparc_cpu not defined in the command line
 721              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 722            esac
 723            LDFLAGS="-m32 $LDFLAGS"
 724            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 725            if test "$solaris" = "no" ; then
 726              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 727              helper_cflags="-ffixed-i0"
 728            fi
 729            ;;
 730     sparc64)
 731            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 732            LDFLAGS="-m64 $LDFLAGS"
 733            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 734            if test "$solaris" != "no" ; then
 735              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 736            fi
 737            ;;
 738     s390)
 739            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 740            LDFLAGS="-m31 $LDFLAGS"
 741            host_guest_base="yes"
 742            ;;
 743     s390x)
 744            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 745            LDFLAGS="-m64 $LDFLAGS"
 746            host_guest_base="yes"
 747            ;;
 748     i386)
 749            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 750            LDFLAGS="-m32 $LDFLAGS"
 751            helper_cflags="-fomit-frame-pointer"
 752            host_guest_base="yes"
 753            ;;
 754     x86_64)
 755            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 756            LDFLAGS="-m64 $LDFLAGS"
 757            host_guest_base="yes"
 758            ;;
 759     arm*)
 760            host_guest_base="yes"
 761            ;;
 762     ppc*)
 763            host_guest_base="yes"
 764            ;;
 765     mips*)
 766            host_guest_base="yes"
 767            ;;
 768     ia64*)
 769            host_guest_base="yes"
 770            ;;
 771     hppa*)
 772            host_guest_base="yes"
 773            ;;
 774 esac
 775
 776 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 777
 778 if test x"$show_help" = x"yes" ; then
 779 cat << EOF
 780
 781 Usage: configure [options]
 782 Options: [defaults in brackets after descriptions]
 783
 784 EOF
 785 echo "Standard options:"
 786 echo "  --help                   print this message"
 787 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 788 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 789 echo "                           use %M for cpu name [$interp_prefix]"
 790 echo "  --target-list=LIST       set target list [$target_list]"
 791 echo ""
 792 echo "Advanced options (experts only):"
 793 echo "  --source-path=PATH       path of source code [$source_path]"
 794 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 795 echo "  --cc=CC                  use C compiler CC [$cc]"
 796 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 797 echo "                           build time"
 798 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 799 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 800 echo "  --make=MAKE              use specified make [$make]"
 801 echo "  --install=INSTALL        use specified install [$install]"
 802 echo "  --static                 enable static build [$static]"
 803 echo "  --mandir=PATH            install man pages in PATH"
 804 echo "  --datadir=PATH           install firmware in PATH"
 805 echo "  --docdir=PATH            install documentation in PATH"
 806 echo "  --bindir=PATH            install binaries in PATH"
 807 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 808 echo "  --enable-debug-tcg       enable TCG debugging"
 809 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 810 echo "  --enable-debug           enable common debug build options"
 811 echo "  --enable-sparse          enable sparse checker"
 812 echo "  --disable-sparse         disable sparse checker (default)"
 813 echo "  --disable-strip          disable stripping binaries"
 814 echo "  --disable-werror         disable compilation abort on warning"
 815 echo "  --disable-sdl            disable SDL"
 816 echo "  --enable-sdl             enable SDL"
 817 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 818 echo "  --audio-drv-list=LIST    set audio drivers list:"
 819 echo "                           Available drivers: $audio_possible_drivers"
 820 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 821 echo "                           Available cards: $audio_possible_cards"
 822 echo "  --block-drv-whitelist=L  set block driver whitelist"
 823 echo "                           (affects only QEMU, not qemu-img)"
 824 echo "  --enable-mixemu          enable mixer emulation"
 825 echo "  --disable-xen            disable xen backend driver support"
 826 echo "  --enable-xen             enable xen backend driver support"
 827 echo "  --disable-brlapi         disable BrlAPI"
 828 echo "  --enable-brlapi          enable BrlAPI"
 829 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 830 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 831 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 832 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 833 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 834 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 835 echo "  --disable-curses         disable curses output"
 836 echo "  --enable-curses          enable curses output"
 837 echo "  --disable-curl           disable curl connectivity"
 838 echo "  --enable-curl            enable curl connectivity"
 839 echo "  --disable-fdt            disable fdt device tree"
 840 echo "  --enable-fdt             enable fdt device tree"
 841 echo "  --disable-check-utests   disable check unit-tests"
 842 echo "  --enable-check-utests    enable check unit-tests"
 843 echo "  --disable-bluez          disable bluez stack connectivity"
 844 echo "  --enable-bluez           enable bluez stack connectivity"
 845 echo "  --disable-kvm            disable KVM acceleration support"
 846 echo "  --enable-kvm             enable KVM acceleration support"
 847 echo "  --disable-nptl           disable usermode NPTL support"
 848 echo "  --enable-nptl            enable usermode NPTL support"
 849 echo "  --enable-system          enable all system emulation targets"
 850 echo "  --disable-system         disable all system emulation targets"
 851 echo "  --enable-user            enable supported user emulation targets"
 852 echo "  --disable-user           disable all user emulation targets"
 853 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 854 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 855 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 856 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 857 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 858 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 859 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 860 echo "                           emulation targets"
 861 echo "  --disable-guest-base     disable GUEST_BASE support"
 862 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 863 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 864 echo "  --fmod-lib               path to FMOD library"
 865 echo "  --fmod-inc               path to FMOD includes"
 866 echo "  --oss-lib                path to OSS library"
 867 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 868 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 869 echo "  --disable-uuid           disable uuid support"
 870 echo "  --enable-uuid            enable uuid support"
 871 echo "  --disable-vde            disable support for vde network"
 872 echo "  --enable-vde             enable support for vde network"
 873 echo "  --disable-linux-aio      disable Linux AIO support"
 874 echo "  --enable-linux-aio       enable Linux AIO support"
 875 echo "  --disable-attr           disables attr and xattr support"
 876 echo "  --enable-attr            enable attr and xattr support"
 877 echo "  --enable-io-thread       enable IO thread"
 878 echo "  --disable-blobs          disable installing provided firmware blobs"
 879 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 880 echo "  --enable-docs            enable documentation build"
 881 echo "  --disable-docs           disable documentation build"
 882 echo "  --disable-vhost-net      disable vhost-net acceleration support"
 883 echo "  --enable-vhost-net       enable vhost-net acceleration support"
 884 echo ""
 885 echo "NOTE: The object files are built at the place where configure is launched"
 886 exit 1
 887 fi
 888
 889 #
 890 # Solaris specific configure tool chain decisions
 891 #
 892 if test "$solaris" = "yes" ; then
 893   if has $install; then
 894     :
 895   else
 896     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 897     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 898     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 899     exit 1
 900   fi
 901   if test "`path_of $install`" = "/usr/sbin/install" ; then
 902     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 903     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 904     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 905     exit 1
 906   fi
 907   if has ar; then
 908     :
 909   else
 910     echo "Error: No path includes ar"
 911     if test -f /usr/ccs/bin/ar ; then
 912       echo "Add /usr/ccs/bin to your path and rerun configure"
 913     fi
 914     exit 1
 915   fi
 916 fi
 917
 918
 919 if test -z "$target_list" ; then
 920 # these targets are portable
 921     if [ "$softmmu" = "yes" ] ; then
 922         target_list="\
 923 i386-softmmu \
 924 x86_64-softmmu \
 925 arm-softmmu \
 926 cris-softmmu \
 927 m68k-softmmu \
 928 microblaze-softmmu \
 929 mips-softmmu \
 930 mipsel-softmmu \
 931 mips64-softmmu \
 932 mips64el-softmmu \
 933 ppc-softmmu \
 934 ppcemb-softmmu \
 935 ppc64-softmmu \
 936 sh4-softmmu \
 937 sh4eb-softmmu \
 938 sparc-softmmu \
 939 sparc64-softmmu \
 940 "
 941     fi
 942 # the following are Linux specific
 943     if [ "$linux_user" = "yes" ] ; then
 944         target_list="${target_list}\
 945 i386-linux-user \
 946 x86_64-linux-user \
 947 alpha-linux-user \
 948 arm-linux-user \
 949 armeb-linux-user \
 950 cris-linux-user \
 951 m68k-linux-user \
 952 microblaze-linux-user \
 953 mips-linux-user \
 954 mipsel-linux-user \
 955 ppc-linux-user \
 956 ppc64-linux-user \
 957 ppc64abi32-linux-user \
 958 sh4-linux-user \
 959 sh4eb-linux-user \
 960 sparc-linux-user \
 961 sparc64-linux-user \
 962 sparc32plus-linux-user \
 963 "
 964     fi
 965 # the following are Darwin specific
 966     if [ "$darwin_user" = "yes" ] ; then
 967         target_list="$target_list i386-darwin-user ppc-darwin-user "
 968     fi
 969 # the following are BSD specific
 970     if [ "$bsd_user" = "yes" ] ; then
 971         target_list="${target_list}\
 972 i386-bsd-user \
 973 x86_64-bsd-user \
 974 sparc-bsd-user \
 975 sparc64-bsd-user \
 976 "
 977     fi
 978 else
 979     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 980 fi
 981 if test -z "$target_list" ; then
 982     echo "No targets enabled"
 983     exit 1
 984 fi
 985 # see if system emulation was really requested
 986 case " $target_list " in
 987   *"-softmmu "*) softmmu=yes
 988   ;;
 989   *) softmmu=no
 990   ;;
 991 esac
 992
 993 feature_not_found() {
 994   feature=$1
 995
 996   echo "ERROR"
 997   echo "ERROR: User requested feature $feature"
 998   echo "ERROR: configure was not able to find it"
 999   echo "ERROR"
1000   exit 1;
1001 }
1002
1003 if test -z "$cross_prefix" ; then
1004
1005 # ---
1006 # big/little endian test
1007 cat > $TMPC << EOF
1008 #include <inttypes.h>
1009 int main(int argc, char ** argv){
1010         volatile uint32_t i=0x01234567;
1011         return (*((uint8_t*)(&i))) == 0x67;
1012 }
1013 EOF
1014
1015 if compile_prog "" "" ; then
1016 $TMPE && bigendian="yes"
1017 else
1018 echo big/little test failed
1019 fi
1020
1021 else
1022
1023 # if cross compiling, cannot launch a program, so make a static guess
1024 case "$cpu" in
1025   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1026     bigendian=yes
1027   ;;
1028 esac
1029
1030 fi
1031
1032 # host long bits test
1033 hostlongbits="32"
1034 case "$cpu" in
1035   x86_64|alpha|ia64|sparc64|ppc64|s390x)
1036     hostlongbits=64
1037   ;;
1038 esac
1039
1040
1041 ##########################################
1042 # NPTL probe
1043
1044 if test "$nptl" != "no" ; then
1045   cat > $TMPC <<EOF
1046 #include <sched.h>
1047 #include <linux/futex.h>
1048 void foo()
1049 {
1050 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1051 #error bork
1052 #endif
1053 }
1054 EOF
1055
1056   if compile_object ; then
1057     nptl=yes
1058   else
1059     if test "$nptl" = "yes" ; then
1060       feature_not_found "nptl"
1061     fi
1062     nptl=no
1063   fi
1064 fi
1065
1066 ##########################################
1067 # zlib check
1068
1069 cat > $TMPC << EOF
1070 #include <zlib.h>
1071 int main(void) { zlibVersion(); return 0; }
1072 EOF
1073 if compile_prog "" "-lz" ; then
1074     :
1075 else
1076     echo
1077     echo "Error: zlib check failed"
1078     echo "Make sure to have the zlib libs and headers installed."
1079     echo
1080     exit 1
1081 fi
1082
1083 ##########################################
1084 # xen probe
1085
1086 if test "$xen" != "no" ; then
1087   xen_libs="-lxenstore -lxenctrl -lxenguest"
1088   cat > $TMPC <<EOF
1089 #include <xenctrl.h>
1090 #include <xs.h>
1091 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1092 EOF
1093   if compile_prog "" "$xen_libs" ; then
1094     xen=yes
1095     libs_softmmu="$xen_libs $libs_softmmu"
1096   else
1097     if test "$xen" = "yes" ; then
1098       feature_not_found "xen"
1099     fi
1100     xen=no
1101   fi
1102 fi
1103
1104 ##########################################
1105 # pkgconfig probe
1106
1107 pkgconfig="${cross_prefix}pkg-config"
1108 if ! has $pkgconfig; then
1109   # likely not cross compiling, or hope for the best
1110   pkgconfig=pkg-config
1111 fi
1112
1113 ##########################################
1114 # Sparse probe
1115 if test "$sparse" != "no" ; then
1116   if has cgcc; then
1117     sparse=yes
1118   else
1119     if test "$sparse" = "yes" ; then
1120       feature_not_found "sparse"
1121     fi
1122     sparse=no
1123   fi
1124 fi
1125
1126 ##########################################
1127 # SDL probe
1128
1129 # Look for sdl configuration program (pkg-config or sdl-config).
1130 # Prefer variant with cross prefix if cross compiling,
1131 # and favour pkg-config with sdl over sdl-config.
1132 if test -n "$cross_prefix" -a $pkgconfig != pkg-config && \
1133      $pkgconfig sdl --modversion >/dev/null 2>&1; then
1134   sdlconfig="$pkgconfig sdl"
1135   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1136 elif test -n "$cross_prefix" && has ${cross_prefix}sdl-config; then
1137   sdlconfig="${cross_prefix}sdl-config"
1138   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1139 elif $pkgconfig sdl --modversion >/dev/null 2>&1; then
1140   sdlconfig="$pkgconfig sdl"
1141   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1142 elif has sdl-config; then
1143   sdlconfig='sdl-config'
1144   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1145 else
1146   if test "$sdl" = "yes" ; then
1147     feature_not_found "sdl"
1148   fi
1149   sdl=no
1150 fi
1151
1152 sdl_too_old=no
1153 if test "$sdl" != "no" ; then
1154   cat > $TMPC << EOF
1155 #include <SDL.h>
1156 #undef main /* We don't want SDL to override our main() */
1157 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1158 EOF
1159   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1160   if test "$static" = "yes" ; then
1161     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1162   else
1163     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1164   fi
1165   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1166     if test "$_sdlversion" -lt 121 ; then
1167       sdl_too_old=yes
1168     else
1169       if test "$cocoa" = "no" ; then
1170         sdl=yes
1171       fi
1172     fi
1173
1174     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1175     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1176       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1177          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1178          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1179       fi
1180       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1181         :
1182       else
1183         sdl=no
1184       fi
1185     fi # static link
1186   else # sdl not found
1187     if test "$sdl" = "yes" ; then
1188       feature_not_found "sdl"
1189     fi
1190     sdl=no
1191   fi # sdl compile test
1192 fi
1193
1194 if test "$sdl" = "yes" ; then
1195   cat > $TMPC <<EOF
1196 #include <SDL.h>
1197 #if defined(SDL_VIDEO_DRIVER_X11)
1198 #include <X11/XKBlib.h>
1199 #else
1200 #error No x11 support
1201 #endif
1202 int main(void) { return 0; }
1203 EOF
1204   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1205     sdl_libs="$sdl_libs -lX11"
1206   fi
1207   if test "$mingw32" = "yes" ; then
1208     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1209   fi
1210   libs_softmmu="$sdl_libs $libs_softmmu"
1211 fi
1212
1213 ##########################################
1214 # VNC TLS detection
1215 if test "$vnc_tls" != "no" ; then
1216   cat > $TMPC <<EOF
1217 #include <gnutls/gnutls.h>
1218 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1219 EOF
1220   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1221   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1222   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1223     vnc_tls=yes
1224     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1225   else
1226     if test "$vnc_tls" = "yes" ; then
1227       feature_not_found "vnc-tls"
1228     fi
1229     vnc_tls=no
1230   fi
1231 fi
1232
1233 ##########################################
1234 # VNC SASL detection
1235 if test "$vnc_sasl" != "no" ; then
1236   cat > $TMPC <<EOF
1237 #include <sasl/sasl.h>
1238 #include <stdio.h>
1239 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1240 EOF
1241   # Assuming Cyrus-SASL installed in /usr prefix
1242   vnc_sasl_cflags=""
1243   vnc_sasl_libs="-lsasl2"
1244   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1245     vnc_sasl=yes
1246     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1247   else
1248     if test "$vnc_sasl" = "yes" ; then
1249       feature_not_found "vnc-sasl"
1250     fi
1251     vnc_sasl=no
1252   fi
1253 fi
1254
1255 ##########################################
1256 # VNC JPEG detection
1257 if test "$vnc_jpeg" = "yes" ; then
1258 cat > $TMPC <<EOF
1259 #include <stdio.h>
1260 #include <jpeglib.h>
1261 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1262 EOF
1263     vnc_jpeg_cflags=""
1264     vnc_jpeg_libs="-ljpeg"
1265   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1266     vnc_jpeg=yes
1267     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1268   else
1269     if test "$vnc_jpeg" = "yes" ; then
1270       feature_not_found "vnc-jpeg"
1271     fi
1272     vnc_jpeg=no
1273   fi
1274 fi
1275
1276 ##########################################
1277 # fnmatch() probe, used for ACL routines
1278 fnmatch="no"
1279 cat > $TMPC << EOF
1280 #include <fnmatch.h>
1281 int main(void)
1282 {
1283     fnmatch("foo", "foo", 0);
1284     return 0;
1285 }
1286 EOF
1287 if compile_prog "" "" ; then
1288    fnmatch="yes"
1289 fi
1290
1291 ##########################################
1292 # uuid_generate() probe, used for vdi block driver
1293 if test "$uuid" != "no" ; then
1294   uuid_libs="-luuid"
1295   cat > $TMPC << EOF
1296 #include <uuid/uuid.h>
1297 int main(void)
1298 {
1299     uuid_t my_uuid;
1300     uuid_generate(my_uuid);
1301     return 0;
1302 }
1303 EOF
1304   if compile_prog "" "$uuid_libs" ; then
1305     uuid="yes"
1306     libs_softmmu="$uuid_libs $libs_softmmu"
1307     libs_tools="$uuid_libs $libs_tools"
1308   else
1309     if test "$uuid" = "yes" ; then
1310       feature_not_found "uuid"
1311     fi
1312     uuid=no
1313   fi
1314 fi
1315
1316 ##########################################
1317 # vde libraries probe
1318 if test "$vde" != "no" ; then
1319   vde_libs="-lvdeplug"
1320   cat > $TMPC << EOF
1321 #include <libvdeplug.h>
1322 int main(void)
1323 {
1324     struct vde_open_args a = {0, 0, 0};
1325     vde_open("", "", &a);
1326     return 0;
1327 }
1328 EOF
1329   if compile_prog "" "$vde_libs" ; then
1330     vde=yes
1331     libs_softmmu="$vde_libs $libs_softmmu"
1332     libs_tools="$vde_libs $libs_tools"
1333   else
1334     if test "$vde" = "yes" ; then
1335       feature_not_found "vde"
1336     fi
1337     vde=no
1338   fi
1339 fi
1340
1341 ##########################################
1342 # Sound support libraries probe
1343
1344 audio_drv_probe()
1345 {
1346     drv=$1
1347     hdr=$2
1348     lib=$3
1349     exp=$4
1350     cfl=$5
1351         cat > $TMPC << EOF
1352 #include <$hdr>
1353 int main(void) { $exp }
1354 EOF
1355     if compile_prog "$cfl" "$lib" ; then
1356         :
1357     else
1358         echo
1359         echo "Error: $drv check failed"
1360         echo "Make sure to have the $drv libs and headers installed."
1361         echo
1362         exit 1
1363     fi
1364 }
1365
1366 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1367 for drv in $audio_drv_list; do
1368     case $drv in
1369     alsa)
1370     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1371         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1372     libs_softmmu="-lasound $libs_softmmu"
1373     ;;
1374
1375     fmod)
1376     if test -z $fmod_lib || test -z $fmod_inc; then
1377         echo
1378         echo "Error: You must specify path to FMOD library and headers"
1379         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1380         echo
1381         exit 1
1382     fi
1383     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1384     libs_softmmu="$fmod_lib $libs_softmmu"
1385     ;;
1386
1387     esd)
1388     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1389     libs_softmmu="-lesd $libs_softmmu"
1390     audio_pt_int="yes"
1391     ;;
1392
1393     pa)
1394     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1395         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1396     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1397     audio_pt_int="yes"
1398     ;;
1399
1400     coreaudio)
1401       libs_softmmu="-framework CoreAudio $libs_softmmu"
1402     ;;
1403
1404     dsound)
1405       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1406       audio_win_int="yes"
1407     ;;
1408
1409     oss)
1410       libs_softmmu="$oss_lib $libs_softmmu"
1411     ;;
1412
1413     sdl|wav)
1414     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1415     ;;
1416
1417     winwave)
1418       libs_softmmu="-lwinmm $libs_softmmu"
1419       audio_win_int="yes"
1420     ;;
1421
1422     *)
1423     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1424         echo
1425         echo "Error: Unknown driver '$drv' selected"
1426         echo "Possible drivers are: $audio_possible_drivers"
1427         echo
1428         exit 1
1429     }
1430     ;;
1431     esac
1432 done
1433
1434 ##########################################
1435 # BrlAPI probe
1436
1437 if test "$brlapi" != "no" ; then
1438   brlapi_libs="-lbrlapi"
1439   cat > $TMPC << EOF
1440 #include <brlapi.h>
1441 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1442 EOF
1443   if compile_prog "" "$brlapi_libs" ; then
1444     brlapi=yes
1445     libs_softmmu="$brlapi_libs $libs_softmmu"
1446   else
1447     if test "$brlapi" = "yes" ; then
1448       feature_not_found "brlapi"
1449     fi
1450     brlapi=no
1451   fi
1452 fi
1453
1454 ##########################################
1455 # curses probe
1456 curses_list="-lncurses -lcurses"
1457
1458 if test "$curses" != "no" ; then
1459   curses_found=no
1460   cat > $TMPC << EOF
1461 #include <curses.h>
1462 #ifdef __OpenBSD__
1463 #define resize_term resizeterm
1464 #endif
1465 int main(void) { resize_term(0, 0); return curses_version(); }
1466 EOF
1467   for curses_lib in $curses_list; do
1468     if compile_prog "" "$curses_lib" ; then
1469       curses_found=yes
1470       libs_softmmu="$curses_lib $libs_softmmu"
1471       break
1472     fi
1473   done
1474   if test "$curses_found" = "yes" ; then
1475     curses=yes
1476   else
1477     if test "$curses" = "yes" ; then
1478       feature_not_found "curses"
1479     fi
1480     curses=no
1481   fi
1482 fi
1483
1484 ##########################################
1485 # curl probe
1486
1487 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1488   curlconfig="$pkgconfig libcurl"
1489 else
1490   curlconfig=curl-config
1491 fi
1492
1493 if test "$curl" != "no" ; then
1494   cat > $TMPC << EOF
1495 #include <curl/curl.h>
1496 int main(void) { return curl_easy_init(); }
1497 EOF
1498   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1499   curl_libs=`$curlconfig --libs 2>/dev/null`
1500   if compile_prog "$curl_cflags" "$curl_libs" ; then
1501     curl=yes
1502     libs_tools="$curl_libs $libs_tools"
1503     libs_softmmu="$curl_libs $libs_softmmu"
1504   else
1505     if test "$curl" = "yes" ; then
1506       feature_not_found "curl"
1507     fi
1508     curl=no
1509   fi
1510 fi # test "$curl"
1511
1512 ##########################################
1513 # check framework probe
1514
1515 if test "$check_utests" != "no" ; then
1516   cat > $TMPC << EOF
1517 #include <check.h>
1518 int main(void) { suite_create("qemu test"); return 0; }
1519 EOF
1520   check_libs=`$pkgconfig --libs check`
1521   if compile_prog "" $check_libs ; then
1522     check_utests=yes
1523     libs_tools="$check_libs $libs_tools"
1524   else
1525     if test "$check_utests" = "yes" ; then
1526       feature_not_found "check"
1527     fi
1528     check_utests=no
1529   fi
1530 fi # test "$check_utests"
1531
1532 ##########################################
1533 # bluez support probe
1534 if test "$bluez" != "no" ; then
1535   cat > $TMPC << EOF
1536 #include <bluetooth/bluetooth.h>
1537 int main(void) { return bt_error(0); }
1538 EOF
1539   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1540   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1541   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1542     bluez=yes
1543     libs_softmmu="$bluez_libs $libs_softmmu"
1544   else
1545     if test "$bluez" = "yes" ; then
1546       feature_not_found "bluez"
1547     fi
1548     bluez="no"
1549   fi
1550 fi
1551
1552 ##########################################
1553 # kvm probe
1554 if test "$kvm" != "no" ; then
1555     cat > $TMPC <<EOF
1556 #include <linux/kvm.h>
1557 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1558 #error Invalid KVM version
1559 #endif
1560 #if !defined(KVM_CAP_USER_MEMORY)
1561 #error Missing KVM capability KVM_CAP_USER_MEMORY
1562 #endif
1563 #if !defined(KVM_CAP_SET_TSS_ADDR)
1564 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1565 #endif
1566 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1567 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1568 #endif
1569 int main(void) { return 0; }
1570 EOF
1571   if test "$kerneldir" != "" ; then
1572       kvm_cflags=-I"$kerneldir"/include
1573       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1574          -a -d "$kerneldir/arch/x86/include" ; then
1575             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1576         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1577             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1578         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1579             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1580         elif test -d "$kerneldir/arch/$cpu/include" ; then
1581             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1582       fi
1583   else
1584     kvm_cflags=`$pkgconfig --cflags kvm-kmod 2>/dev/null`
1585   fi
1586   if compile_prog "$kvm_cflags" "" ; then
1587     kvm=yes
1588     cat > $TMPC <<EOF
1589 #include <linux/kvm_para.h>
1590 int main(void) { return 0; }
1591 EOF
1592     if compile_prog "$kvm_cflags" "" ; then
1593       kvm_para=yes
1594     fi
1595   else
1596     if test "$kvm" = "yes" ; then
1597       if has awk && has grep; then
1598         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1599         | grep "error: " \
1600         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1601         if test "$kvmerr" != "" ; then
1602           echo -e "${kvmerr}\n\
1603       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1604   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1605         fi
1606       fi
1607       feature_not_found "kvm"
1608     fi
1609     kvm=no
1610   fi
1611 fi
1612
1613 ##########################################
1614 # test for vhost net
1615
1616 if test "$vhost_net" != "no"; then
1617     if test "$kvm" != "no"; then
1618             cat > $TMPC <<EOF
1619     #include <linux/vhost.h>
1620     int main(void) { return 0; }
1621 EOF
1622             if compile_prog "$kvm_cflags" "" ; then
1623                 vhost_net=yes
1624             else
1625                 if test "$vhost_net" = "yes" ; then
1626                     feature_not_found "vhost-net"
1627                 fi
1628                 vhost_net=no
1629             fi
1630     else
1631             if test "$vhost_net" = "yes" ; then
1632                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1633                 feature_not_found "vhost-net"
1634             fi
1635             vhost_net=no
1636     fi
1637 fi
1638
1639 ##########################################
1640 # pthread probe
1641 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1642
1643 pthread=no
1644 cat > $TMPC << EOF
1645 #include <pthread.h>
1646 int main(void) { pthread_create(0,0,0,0); return 0; }
1647 EOF
1648 for pthread_lib in $PTHREADLIBS_LIST; do
1649   if compile_prog "" "$pthread_lib" ; then
1650     pthread=yes
1651     LIBS="$pthread_lib $LIBS"
1652     break
1653   fi
1654 done
1655
1656 if test "$mingw32" != yes -a "$pthread" = no; then
1657   echo
1658   echo "Error: pthread check failed"
1659   echo "Make sure to have the pthread libs and headers installed."
1660   echo
1661   exit 1
1662 fi
1663
1664 ##########################################
1665 # linux-aio probe
1666
1667 if test "$linux_aio" != "no" ; then
1668   cat > $TMPC <<EOF
1669 #include <libaio.h>
1670 #include <sys/eventfd.h>
1671 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1672 EOF
1673   if compile_prog "" "-laio" ; then
1674     linux_aio=yes
1675     libs_softmmu="$libs_softmmu -laio"
1676     libs_tools="$libs_tools -laio"
1677   else
1678     if test "$linux_aio" = "yes" ; then
1679       feature_not_found "linux AIO"
1680     fi
1681     linux_aio=no
1682   fi
1683 fi
1684
1685 ##########################################
1686 # attr probe
1687
1688 if test "$attr" != "no" ; then
1689   cat > $TMPC <<EOF
1690 #include <stdio.h>
1691 #include <sys/types.h>
1692 #include <attr/xattr.h>
1693 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1694 EOF
1695   if compile_prog "" "-lattr" ; then
1696     attr=yes
1697     LIBS="-lattr $LIBS"
1698   else
1699     if test "$attr" = "yes" ; then
1700       feature_not_found "ATTR"
1701     fi
1702     attr=no
1703   fi
1704 fi
1705
1706 ##########################################
1707 # iovec probe
1708 cat > $TMPC <<EOF
1709 #include <sys/types.h>
1710 #include <sys/uio.h>
1711 #include <unistd.h>
1712 int main(void) { struct iovec iov; return 0; }
1713 EOF
1714 iovec=no
1715 if compile_prog "" "" ; then
1716   iovec=yes
1717 fi
1718
1719 ##########################################
1720 # preadv probe
1721 cat > $TMPC <<EOF
1722 #include <sys/types.h>
1723 #include <sys/uio.h>
1724 #include <unistd.h>
1725 int main(void) { preadv; }
1726 EOF
1727 preadv=no
1728 if compile_prog "" "" ; then
1729   preadv=yes
1730 fi
1731
1732 ##########################################
1733 # fdt probe
1734 if test "$fdt" != "no" ; then
1735   fdt_libs="-lfdt"
1736   cat > $TMPC << EOF
1737 int main(void) { return 0; }
1738 EOF
1739   if compile_prog "" "$fdt_libs" ; then
1740     fdt=yes
1741     libs_softmmu="$fdt_libs $libs_softmmu"
1742   else
1743     if test "$fdt" = "yes" ; then
1744       feature_not_found "fdt"
1745     fi
1746     fdt=no
1747   fi
1748 fi
1749
1750 #
1751 # Check for xxxat() functions when we are building linux-user
1752 # emulator.  This is done because older glibc versions don't
1753 # have syscall stubs for these implemented.
1754 #
1755 atfile=no
1756 cat > $TMPC << EOF
1757 #define _ATFILE_SOURCE
1758 #include <sys/types.h>
1759 #include <fcntl.h>
1760 #include <unistd.h>
1761
1762 int
1763 main(void)
1764 {
1765         /* try to unlink nonexisting file */
1766         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1767 }
1768 EOF
1769 if compile_prog "" "" ; then
1770   atfile=yes
1771 fi
1772
1773 # Check for inotify functions when we are building linux-user
1774 # emulator.  This is done because older glibc versions don't
1775 # have syscall stubs for these implemented.  In that case we
1776 # don't provide them even if kernel supports them.
1777 #
1778 inotify=no
1779 cat > $TMPC << EOF
1780 #include <sys/inotify.h>
1781
1782 int
1783 main(void)
1784 {
1785         /* try to start inotify */
1786         return inotify_init();
1787 }
1788 EOF
1789 if compile_prog "" "" ; then
1790   inotify=yes
1791 fi
1792
1793 inotify1=no
1794 cat > $TMPC << EOF
1795 #include <sys/inotify.h>
1796
1797 int
1798 main(void)
1799 {
1800     /* try to start inotify */
1801     return inotify_init1(0);
1802 }
1803 EOF
1804 if compile_prog "" "" ; then
1805   inotify1=yes
1806 fi
1807
1808 # check if utimensat and futimens are supported
1809 utimens=no
1810 cat > $TMPC << EOF
1811 #define _ATFILE_SOURCE
1812 #define _GNU_SOURCE
1813 #include <stddef.h>
1814 #include <fcntl.h>
1815
1816 int main(void)
1817 {
1818     utimensat(AT_FDCWD, "foo", NULL, 0);
1819     futimens(0, NULL);
1820     return 0;
1821 }
1822 EOF
1823 if compile_prog "" "" ; then
1824   utimens=yes
1825 fi
1826
1827 # check if pipe2 is there
1828 pipe2=no
1829 cat > $TMPC << EOF
1830 #define _GNU_SOURCE
1831 #include <unistd.h>
1832 #include <fcntl.h>
1833
1834 int main(void)
1835 {
1836     int pipefd[2];
1837     pipe2(pipefd, O_CLOEXEC);
1838     return 0;
1839 }
1840 EOF
1841 if compile_prog "" "" ; then
1842   pipe2=yes
1843 fi
1844
1845 # check if accept4 is there
1846 accept4=no
1847 cat > $TMPC << EOF
1848 #define _GNU_SOURCE
1849 #include <sys/socket.h>
1850 #include <stddef.h>
1851
1852 int main(void)
1853 {
1854     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1855     return 0;
1856 }
1857 EOF
1858 if compile_prog "" "" ; then
1859   accept4=yes
1860 fi
1861
1862 # check if tee/splice is there. vmsplice was added same time.
1863 splice=no
1864 cat > $TMPC << EOF
1865 #define _GNU_SOURCE
1866 #include <unistd.h>
1867 #include <fcntl.h>
1868 #include <limits.h>
1869
1870 int main(void)
1871 {
1872     int len, fd;
1873     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1874     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1875     return 0;
1876 }
1877 EOF
1878 if compile_prog "" "" ; then
1879   splice=yes
1880 fi
1881
1882 # check if eventfd is supported
1883 eventfd=no
1884 cat > $TMPC << EOF
1885 #include <sys/eventfd.h>
1886
1887 int main(void)
1888 {
1889     int efd = eventfd(0, 0);
1890     return 0;
1891 }
1892 EOF
1893 if compile_prog "" "" ; then
1894   eventfd=yes
1895 fi
1896
1897 # check for fallocate
1898 fallocate=no
1899 cat > $TMPC << EOF
1900 #include <fcntl.h>
1901
1902 int main(void)
1903 {
1904     fallocate(0, 0, 0, 0);
1905     return 0;
1906 }
1907 EOF
1908 if compile_prog "$ARCH_CFLAGS" "" ; then
1909   fallocate=yes
1910 fi
1911
1912 # check for dup3
1913 dup3=no
1914 cat > $TMPC << EOF
1915 #include <unistd.h>
1916
1917 int main(void)
1918 {
1919     dup3(0, 0, 0);
1920     return 0;
1921 }
1922 EOF
1923 if compile_prog "" "" ; then
1924   dup3=yes
1925 fi
1926
1927 # Check if tools are available to build documentation.
1928 if test "$docs" != "no" ; then
1929   if has makeinfo && has pod2man; then
1930     docs=yes
1931   else
1932     if test "$docs" = "yes" ; then
1933       feature_not_found "docs"
1934     fi
1935     docs=no
1936   fi
1937 fi
1938
1939 # Search for bswap_32 function
1940 byteswap_h=no
1941 cat > $TMPC << EOF
1942 #include <byteswap.h>
1943 int main(void) { return bswap_32(0); }
1944 EOF
1945 if compile_prog "" "" ; then
1946   byteswap_h=yes
1947 fi
1948
1949 # Search for bswap_32 function
1950 bswap_h=no
1951 cat > $TMPC << EOF
1952 #include <sys/endian.h>
1953 #include <sys/types.h>
1954 #include <machine/bswap.h>
1955 int main(void) { return bswap32(0); }
1956 EOF
1957 if compile_prog "" "" ; then
1958   bswap_h=yes
1959 fi
1960
1961 ##########################################
1962 # Do we need librt
1963 cat > $TMPC <<EOF
1964 #include <signal.h>
1965 #include <time.h>
1966 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1967 EOF
1968
1969 if compile_prog "" "" ; then
1970   :
1971 elif compile_prog "" "-lrt" ; then
1972   LIBS="-lrt $LIBS"
1973 fi
1974
1975 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1976         "$aix" != "yes" ; then
1977     libs_softmmu="-lutil $libs_softmmu"
1978 fi
1979
1980 ##########################################
1981 # check if the compiler defines offsetof
1982
1983 need_offsetof=yes
1984 cat > $TMPC << EOF
1985 #include <stddef.h>
1986 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1987 EOF
1988 if compile_prog "" "" ; then
1989     need_offsetof=no
1990 fi
1991
1992 ##########################################
1993 # check if the compiler understands attribute warn_unused_result
1994 #
1995 # This could be smarter, but gcc -Werror does not error out even when warning
1996 # about attribute warn_unused_result
1997
1998 gcc_attribute_warn_unused_result=no
1999 cat > $TMPC << EOF
2000 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2001 #error gcc 3.3 or older
2002 #endif
2003 int main(void) { return 0;}
2004 EOF
2005 if compile_prog "" ""; then
2006     gcc_attribute_warn_unused_result=yes
2007 fi
2008
2009 ##########################################
2010 # check if we have fdatasync
2011
2012 fdatasync=no
2013 cat > $TMPC << EOF
2014 #include <unistd.h>
2015 int main(void) { return fdatasync(0); }
2016 EOF
2017 if compile_prog "" "" ; then
2018     fdatasync=yes
2019 fi
2020
2021 # End of CC checks
2022 # After here, no more $cc or $ld runs
2023
2024 if test "$debug" = "no" ; then
2025   CFLAGS="-O2 $CFLAGS"
2026 fi
2027
2028 # Consult white-list to determine whether to enable werror
2029 # by default.  Only enable by default for git builds
2030 z_version=`cut -f3 -d. $source_path/VERSION`
2031
2032 if test -z "$werror" ; then
2033     if test "$z_version" = "50" -a \
2034         "$linux" = "yes" ; then
2035         werror="yes"
2036     else
2037         werror="no"
2038     fi
2039 fi
2040
2041 # Disable zero malloc errors for official releases unless explicitly told to
2042 # enable/disable
2043 if test -z "$zero_malloc" ; then
2044     if test "$z_version" = "50" ; then
2045         zero_malloc="no"
2046     else
2047         zero_malloc="yes"
2048     fi
2049 fi
2050
2051 if test "$werror" = "yes" ; then
2052     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2053 fi
2054
2055 if test "$solaris" = "no" ; then
2056     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2057         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2058     fi
2059 fi
2060
2061 confdir=$sysconfdir$confsuffix
2062
2063 tools=
2064 if test "$softmmu" = yes ; then
2065   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2066   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2067       tools="qemu-nbd\$(EXESUF) $tools"
2068     if [ "$check_utests" = "yes" ]; then
2069       tools="check-qint check-qstring check-qdict check-qlist $tools"
2070       tools="check-qfloat check-qjson $tools"
2071     fi
2072   fi
2073 fi
2074
2075 # Mac OS X ships with a broken assembler
2076 roms=
2077 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2078         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2079         "$softmmu" = yes ; then
2080   roms="optionrom"
2081 fi
2082
2083
2084 echo "Install prefix    $prefix"
2085 echo "BIOS directory    `eval echo $datadir`"
2086 echo "binary directory  `eval echo $bindir`"
2087 echo "config directory  `eval echo $sysconfdir`"
2088 if test "$mingw32" = "no" ; then
2089 echo "Manual directory  `eval echo $mandir`"
2090 echo "ELF interp prefix $interp_prefix"
2091 fi
2092 echo "Source path       $source_path"
2093 echo "C compiler        $cc"
2094 echo "Host C compiler   $host_cc"
2095 echo "CFLAGS            $CFLAGS"
2096 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2097 echo "LDFLAGS           $LDFLAGS"
2098 echo "make              $make"
2099 echo "install           $install"
2100 echo "host CPU          $cpu"
2101 echo "host big endian   $bigendian"
2102 echo "target list       $target_list"
2103 echo "tcg debug enabled $debug_tcg"
2104 echo "Mon debug enabled $debug_mon"
2105 echo "gprof enabled     $gprof"
2106 echo "sparse enabled    $sparse"
2107 echo "strip binaries    $strip_opt"
2108 echo "profiler          $profiler"
2109 echo "static build      $static"
2110 echo "-Werror enabled   $werror"
2111 if test "$darwin" = "yes" ; then
2112     echo "Cocoa support     $cocoa"
2113 fi
2114 echo "SDL support       $sdl"
2115 echo "curses support    $curses"
2116 echo "curl support      $curl"
2117 echo "check support     $check_utests"
2118 echo "mingw32 support   $mingw32"
2119 echo "Audio drivers     $audio_drv_list"
2120 echo "Extra audio cards $audio_card_list"
2121 echo "Block whitelist   $block_drv_whitelist"
2122 echo "Mixer emulation   $mixemu"
2123 echo "VNC TLS support   $vnc_tls"
2124 echo "VNC SASL support  $vnc_sasl"
2125 echo "VNC JPEG support  $vnc_jpeg"
2126 if test -n "$sparc_cpu"; then
2127     echo "Target Sparc Arch $sparc_cpu"
2128 fi
2129 echo "xen support       $xen"
2130 echo "brlapi support    $brlapi"
2131 echo "bluez  support    $bluez"
2132 echo "Documentation     $docs"
2133 [ ! -z "$uname_release" ] && \
2134 echo "uname -r          $uname_release"
2135 echo "NPTL support      $nptl"
2136 echo "GUEST_BASE        $guest_base"
2137 echo "PIE user targets  $user_pie"
2138 echo "vde support       $vde"
2139 echo "IO thread         $io_thread"
2140 echo "Linux AIO support $linux_aio"
2141 echo "ATTR/XATTR support $attr"
2142 echo "Install blobs     $blobs"
2143 echo "KVM support       $kvm"
2144 echo "fdt support       $fdt"
2145 echo "preadv support    $preadv"
2146 echo "fdatasync         $fdatasync"
2147 echo "uuid support      $uuid"
2148 echo "vhost-net support $vhost_net"
2149
2150 if test $sdl_too_old = "yes"; then
2151 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2152 fi
2153
2154 config_host_mak="config-host.mak"
2155 config_host_ld="config-host.ld"
2156
2157 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2158 printf "# Configured with:" >> $config_host_mak
2159 printf " '%s'" "$0" "$@" >> $config_host_mak
2160 echo >> $config_host_mak
2161
2162 echo "prefix=$prefix" >> $config_host_mak
2163 echo "bindir=$bindir" >> $config_host_mak
2164 echo "mandir=$mandir" >> $config_host_mak
2165 echo "datadir=$datadir" >> $config_host_mak
2166 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2167 echo "docdir=$docdir" >> $config_host_mak
2168 echo "confdir=$confdir" >> $config_host_mak
2169
2170 case "$cpu" in
2171   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2172     ARCH=$cpu
2173   ;;
2174   armv4b|armv4l)
2175     ARCH=arm
2176   ;;
2177 esac
2178 echo "ARCH=$ARCH" >> $config_host_mak
2179 if test "$debug_tcg" = "yes" ; then
2180   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2181 fi
2182 if test "$debug_mon" = "yes" ; then
2183   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2184 fi
2185 if test "$debug" = "yes" ; then
2186   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2187 fi
2188 if test "$strip_opt" = "yes" ; then
2189   echo "STRIP_OPT=-s" >> $config_host_mak
2190 fi
2191 if test "$bigendian" = "yes" ; then
2192   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2193 fi
2194 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2195 if test "$mingw32" = "yes" ; then
2196   echo "CONFIG_WIN32=y" >> $config_host_mak
2197 else
2198   echo "CONFIG_POSIX=y" >> $config_host_mak
2199 fi
2200
2201 if test "$linux" = "yes" ; then
2202   echo "CONFIG_LINUX=y" >> $config_host_mak
2203 fi
2204
2205 if test "$darwin" = "yes" ; then
2206   echo "CONFIG_DARWIN=y" >> $config_host_mak
2207 fi
2208
2209 if test "$aix" = "yes" ; then
2210   echo "CONFIG_AIX=y" >> $config_host_mak
2211 fi
2212
2213 if test "$solaris" = "yes" ; then
2214   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2215   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2216   if test "$needs_libsunmath" = "yes" ; then
2217     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2218   fi
2219 fi
2220 if test "$static" = "yes" ; then
2221   echo "CONFIG_STATIC=y" >> $config_host_mak
2222 fi
2223 if test $profiler = "yes" ; then
2224   echo "CONFIG_PROFILER=y" >> $config_host_mak
2225 fi
2226 if test "$slirp" = "yes" ; then
2227   echo "CONFIG_SLIRP=y" >> $config_host_mak
2228   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2229 fi
2230 if test "$vde" = "yes" ; then
2231   echo "CONFIG_VDE=y" >> $config_host_mak
2232 fi
2233 for card in $audio_card_list; do
2234     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2235     echo "$def=y" >> $config_host_mak
2236 done
2237 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2238 for drv in $audio_drv_list; do
2239     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2240     echo "$def=y" >> $config_host_mak
2241     if test "$drv" = "fmod"; then
2242         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2243     fi
2244 done
2245 if test "$audio_pt_int" = "yes" ; then
2246   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2247 fi
2248 if test "$audio_win_int" = "yes" ; then
2249   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2250 fi
2251 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2252 if test "$mixemu" = "yes" ; then
2253   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2254 fi
2255 if test "$vnc_tls" = "yes" ; then
2256   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2257   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2258 fi
2259 if test "$vnc_sasl" = "yes" ; then
2260   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2261   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2262 fi
2263 if test "$vnc_jpeg" = "yes" ; then
2264   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2265   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2266 fi
2267 if test "$fnmatch" = "yes" ; then
2268   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2269 fi
2270 if test "$uuid" = "yes" ; then
2271   echo "CONFIG_UUID=y" >> $config_host_mak
2272 fi
2273 qemu_version=`head $source_path/VERSION`
2274 echo "VERSION=$qemu_version" >>$config_host_mak
2275 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2276 echo "SRC_PATH=$source_path" >> $config_host_mak
2277 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2278 if [ "$docs" = "yes" ] ; then
2279   echo "BUILD_DOCS=yes" >> $config_host_mak
2280 fi
2281 if test "$sdl" = "yes" ; then
2282   echo "CONFIG_SDL=y" >> $config_host_mak
2283   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2284 fi
2285 if test "$cocoa" = "yes" ; then
2286   echo "CONFIG_COCOA=y" >> $config_host_mak
2287 fi
2288 if test "$curses" = "yes" ; then
2289   echo "CONFIG_CURSES=y" >> $config_host_mak
2290 fi
2291 if test "$atfile" = "yes" ; then
2292   echo "CONFIG_ATFILE=y" >> $config_host_mak
2293 fi
2294 if test "$utimens" = "yes" ; then
2295   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2296 fi
2297 if test "$pipe2" = "yes" ; then
2298   echo "CONFIG_PIPE2=y" >> $config_host_mak
2299 fi
2300 if test "$accept4" = "yes" ; then
2301   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2302 fi
2303 if test "$splice" = "yes" ; then
2304   echo "CONFIG_SPLICE=y" >> $config_host_mak
2305 fi
2306 if test "$eventfd" = "yes" ; then
2307   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2308 fi
2309 if test "$fallocate" = "yes" ; then
2310   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2311 fi
2312 if test "$dup3" = "yes" ; then
2313   echo "CONFIG_DUP3=y" >> $config_host_mak
2314 fi
2315 if test "$inotify" = "yes" ; then
2316   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2317 fi
2318 if test "$inotify1" = "yes" ; then
2319   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2320 fi
2321 if test "$byteswap_h" = "yes" ; then
2322   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2323 fi
2324 if test "$bswap_h" = "yes" ; then
2325   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2326 fi
2327 if test "$curl" = "yes" ; then
2328   echo "CONFIG_CURL=y" >> $config_host_mak
2329   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2330 fi
2331 if test "$brlapi" = "yes" ; then
2332   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2333 fi
2334 if test "$bluez" = "yes" ; then
2335   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2336   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2337 fi
2338 if test "$xen" = "yes" ; then
2339   echo "CONFIG_XEN=y" >> $config_host_mak
2340 fi
2341 if test "$io_thread" = "yes" ; then
2342   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2343 fi
2344 if test "$linux_aio" = "yes" ; then
2345   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2346 fi
2347 if test "$attr" = "yes" ; then
2348   echo "CONFIG_ATTR=y" >> $config_host_mak
2349 fi
2350 if test "$linux" = "yes" ; then
2351   if test "$attr" = "yes" ; then
2352     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2353   fi
2354 fi
2355 if test "$blobs" = "yes" ; then
2356   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2357 fi
2358 if test "$iovec" = "yes" ; then
2359   echo "CONFIG_IOVEC=y" >> $config_host_mak
2360 fi
2361 if test "$preadv" = "yes" ; then
2362   echo "CONFIG_PREADV=y" >> $config_host_mak
2363 fi
2364 if test "$fdt" = "yes" ; then
2365   echo "CONFIG_FDT=y" >> $config_host_mak
2366 fi
2367 if test "$need_offsetof" = "yes" ; then
2368   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2369 fi
2370 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2371   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2372 fi
2373 if test "$fdatasync" = "yes" ; then
2374   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2375 fi
2376
2377 # XXX: suppress that
2378 if [ "$bsd" = "yes" ] ; then
2379   echo "CONFIG_BSD=y" >> $config_host_mak
2380 fi
2381
2382 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2383
2384 if test "$zero_malloc" = "yes" ; then
2385   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2386 fi
2387
2388 # USB host support
2389 case "$usb" in
2390 linux)
2391   echo "HOST_USB=linux" >> $config_host_mak
2392 ;;
2393 bsd)
2394   echo "HOST_USB=bsd" >> $config_host_mak
2395 ;;
2396 *)
2397   echo "HOST_USB=stub" >> $config_host_mak
2398 ;;
2399 esac
2400
2401 echo "TOOLS=$tools" >> $config_host_mak
2402 echo "ROMS=$roms" >> $config_host_mak
2403 echo "MAKE=$make" >> $config_host_mak
2404 echo "INSTALL=$install" >> $config_host_mak
2405 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2406 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2407 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2408 echo "CC=$cc" >> $config_host_mak
2409 echo "HOST_CC=$host_cc" >> $config_host_mak
2410 if test "$sparse" = "yes" ; then
2411   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2412   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2413   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2414 fi
2415 echo "AR=$ar" >> $config_host_mak
2416 echo "OBJCOPY=$objcopy" >> $config_host_mak
2417 echo "LD=$ld" >> $config_host_mak
2418 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2419 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2420 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2421 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2422 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2423 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2424 echo "LIBS+=$LIBS" >> $config_host_mak
2425 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2426 echo "EXESUF=$EXESUF" >> $config_host_mak
2427
2428 # generate list of library paths for linker script
2429
2430 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2431
2432 if test -f ${config_host_ld}~ ; then
2433   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2434     mv ${config_host_ld}~ $config_host_ld
2435   else
2436     rm ${config_host_ld}~
2437   fi
2438 fi
2439
2440 for d in libdis libdis-user; do
2441     mkdir -p $d
2442     rm -f $d/Makefile
2443     ln -s $source_path/Makefile.dis $d/Makefile
2444     echo > $d/config.mak
2445 done
2446 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2447   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
2448 fi
2449
2450 for target in $target_list; do
2451 target_dir="$target"
2452 config_target_mak=$target_dir/config-target.mak
2453 target_arch2=`echo $target | cut -d '-' -f 1`
2454 target_bigendian="no"
2455
2456 case "$target_arch2" in
2457   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2458   target_bigendian=yes
2459   ;;
2460 esac
2461 target_softmmu="no"
2462 target_user_only="no"
2463 target_linux_user="no"
2464 target_darwin_user="no"
2465 target_bsd_user="no"
2466 case "$target" in
2467   ${target_arch2}-softmmu)
2468     target_softmmu="yes"
2469     ;;
2470   ${target_arch2}-linux-user)
2471     if test "$linux" != "yes" ; then
2472       echo "ERROR: Target '$target' is only available on a Linux host"
2473       exit 1
2474     fi
2475     target_user_only="yes"
2476     target_linux_user="yes"
2477     ;;
2478   ${target_arch2}-darwin-user)
2479     if test "$darwin" != "yes" ; then
2480       echo "ERROR: Target '$target' is only available on a Darwin host"
2481       exit 1
2482     fi
2483     target_user_only="yes"
2484     target_darwin_user="yes"
2485     ;;
2486   ${target_arch2}-bsd-user)
2487     if test "$bsd" != "yes" ; then
2488       echo "ERROR: Target '$target' is only available on a BSD host"
2489       exit 1
2490     fi
2491     target_user_only="yes"
2492     target_bsd_user="yes"
2493     ;;
2494   *)
2495     echo "ERROR: Target '$target' not recognised"
2496     exit 1
2497     ;;
2498 esac
2499
2500 mkdir -p $target_dir
2501 mkdir -p $target_dir/fpu
2502 mkdir -p $target_dir/tcg
2503 mkdir -p $target_dir/ide
2504 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2505   mkdir -p $target_dir/nwfpe
2506 fi
2507
2508 #
2509 # don't use ln -sf as not all "ln -sf" over write the file/link
2510 #
2511 rm -f $target_dir/Makefile
2512 ln -s $source_path/Makefile.target $target_dir/Makefile
2513
2514
2515 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2516
2517 bflt="no"
2518 target_nptl="no"
2519 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2520 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2521 gdb_xml_files=""
2522
2523 TARGET_ARCH="$target_arch2"
2524 TARGET_BASE_ARCH=""
2525 TARGET_ABI_DIR=""
2526
2527 case "$target_arch2" in
2528   i386)
2529     target_phys_bits=32
2530   ;;
2531   x86_64)
2532     TARGET_BASE_ARCH=i386
2533     target_phys_bits=64
2534   ;;
2535   alpha)
2536     target_phys_bits=64
2537     target_nptl="yes"
2538   ;;
2539   arm|armeb)
2540     TARGET_ARCH=arm
2541     bflt="yes"
2542     target_nptl="yes"
2543     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2544     target_phys_bits=32
2545   ;;
2546   cris)
2547     target_nptl="yes"
2548     target_phys_bits=32
2549   ;;
2550   m68k)
2551     bflt="yes"
2552     gdb_xml_files="cf-core.xml cf-fp.xml"
2553     target_phys_bits=32
2554   ;;
2555   microblaze)
2556     bflt="yes"
2557     target_nptl="yes"
2558     target_phys_bits=32
2559   ;;
2560   mips|mipsel)
2561     TARGET_ARCH=mips
2562     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2563     target_nptl="yes"
2564     target_phys_bits=64
2565   ;;
2566   mipsn32|mipsn32el)
2567     TARGET_ARCH=mipsn32
2568     TARGET_BASE_ARCH=mips
2569     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2570     target_phys_bits=64
2571   ;;
2572   mips64|mips64el)
2573     TARGET_ARCH=mips64
2574     TARGET_BASE_ARCH=mips
2575     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2576     target_phys_bits=64
2577   ;;
2578   ppc)
2579     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2580     target_phys_bits=32
2581     target_nptl="yes"
2582   ;;
2583   ppcemb)
2584     TARGET_BASE_ARCH=ppc
2585     TARGET_ABI_DIR=ppc
2586     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2587     target_phys_bits=64
2588     target_nptl="yes"
2589   ;;
2590   ppc64)
2591     TARGET_BASE_ARCH=ppc
2592     TARGET_ABI_DIR=ppc
2593     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2594     target_phys_bits=64
2595   ;;
2596   ppc64abi32)
2597     TARGET_ARCH=ppc64
2598     TARGET_BASE_ARCH=ppc
2599     TARGET_ABI_DIR=ppc
2600     echo "TARGET_ABI32=y" >> $config_target_mak
2601     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2602     target_phys_bits=64
2603   ;;
2604   sh4|sh4eb)
2605     TARGET_ARCH=sh4
2606     bflt="yes"
2607     target_nptl="yes"
2608     target_phys_bits=32
2609   ;;
2610   sparc)
2611     target_phys_bits=64
2612   ;;
2613   sparc64)
2614     TARGET_BASE_ARCH=sparc
2615     target_phys_bits=64
2616   ;;
2617   sparc32plus)
2618     TARGET_ARCH=sparc64
2619     TARGET_BASE_ARCH=sparc
2620     TARGET_ABI_DIR=sparc
2621     echo "TARGET_ABI32=y" >> $config_target_mak
2622     target_phys_bits=64
2623   ;;
2624   s390x)
2625     target_phys_bits=64
2626   ;;
2627   *)
2628     echo "Unsupported target CPU"
2629     exit 1
2630   ;;
2631 esac
2632 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2633 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2634 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2635 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2636 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2637 if [ "$TARGET_BASE_ARCH" = "" ]; then
2638   TARGET_BASE_ARCH=$TARGET_ARCH
2639 fi
2640 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2641 if [ "$TARGET_ABI_DIR" = "" ]; then
2642   TARGET_ABI_DIR=$TARGET_ARCH
2643 fi
2644 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2645 case "$target_arch2" in
2646   i386|x86_64)
2647     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2648       echo "CONFIG_XEN=y" >> $config_target_mak
2649     fi
2650 esac
2651 case "$target_arch2" in
2652   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2653     # Make sure the target and host cpus are compatible
2654     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2655       \( "$target_arch2" = "$cpu" -o \
2656       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2657       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2658       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2659       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2660       echo "CONFIG_KVM=y" >> $config_target_mak
2661       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2662       if test "$kvm_para" = "yes"; then
2663         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2664       fi
2665       if test $vhost_net = "yes" ; then
2666         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
2667       fi
2668     fi
2669 esac
2670 if test "$target_bigendian" = "yes" ; then
2671   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2672 fi
2673 if test "$target_softmmu" = "yes" ; then
2674   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2675   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2676   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2677   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2678   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2679 fi
2680 if test "$target_user_only" = "yes" ; then
2681   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2682 fi
2683 if test "$target_linux_user" = "yes" ; then
2684   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2685 fi
2686 if test "$target_darwin_user" = "yes" ; then
2687   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2688 fi
2689 list=""
2690 if test ! -z "$gdb_xml_files" ; then
2691   for x in $gdb_xml_files; do
2692     list="$list $source_path/gdb-xml/$x"
2693   done
2694   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2695 fi
2696
2697 case "$target_arch2" in
2698   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2699     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2700     ;;
2701   *)
2702     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2703     ;;
2704 esac
2705
2706 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2707   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2708 fi
2709 if test "$target_user_only" = "yes" \
2710         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2711   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2712 fi
2713 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2714   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2715 fi
2716 if test "$target_bsd_user" = "yes" ; then
2717   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2718 fi
2719
2720 # generate QEMU_CFLAGS/LDFLAGS for targets
2721
2722 cflags=""
2723 ldflags=""
2724
2725 if test "$ARCH" = "sparc64" ; then
2726   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2727 elif test "$ARCH" = "s390x" ; then
2728   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2729 elif test "$ARCH" = "x86_64" ; then
2730   cflags="-I\$(SRC_PATH)/tcg/i386 $cflags"
2731 else
2732   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2733 fi
2734 cflags="-I\$(SRC_PATH)/tcg $cflags"
2735 cflags="-I\$(SRC_PATH)/fpu $cflags"
2736
2737 if test "$target_user_only" = "yes" ; then
2738     libdis_config_mak=libdis-user/config.mak
2739 else
2740     libdis_config_mak=libdis/config.mak
2741 fi
2742
2743 for i in $ARCH $TARGET_BASE_ARCH ; do
2744   case "$i" in
2745   alpha)
2746     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2747     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
2748   ;;
2749   arm)
2750     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2751     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
2752   ;;
2753   cris)
2754     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2755     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
2756   ;;
2757   hppa)
2758     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2759     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
2760   ;;
2761   i386|x86_64)
2762     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2763     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
2764   ;;
2765   ia64*)
2766     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
2767     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
2768   ;;
2769   m68k)
2770     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2771     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
2772   ;;
2773   microblaze)
2774     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2775     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
2776   ;;
2777   mips*)
2778     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2779     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
2780   ;;
2781   ppc*)
2782     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2783     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
2784   ;;
2785   s390*)
2786     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2787     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
2788   ;;
2789   sh4)
2790     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2791     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
2792   ;;
2793   sparc*)
2794     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2795     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
2796   ;;
2797   esac
2798 done
2799
2800 case "$ARCH" in
2801 alpha)
2802   # Ensure there's only a single GP
2803   cflags="-msmall-data $cflags"
2804 ;;
2805 esac
2806
2807 if test "$target_softmmu" = "yes" ; then
2808   case "$TARGET_BASE_ARCH" in
2809   arm)
2810     cflags="-DHAS_AUDIO $cflags"
2811   ;;
2812   i386|mips|ppc)
2813     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2814   ;;
2815   esac
2816 fi
2817
2818 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2819         "$user_pie" = "yes" ; then
2820   cflags="-fpie $cflags"
2821   ldflags="-pie $ldflags"
2822 fi
2823
2824 if test "$target_softmmu" = "yes" -a \( \
2825         "$TARGET_ARCH" = "microblaze" -o \
2826         "$TARGET_ARCH" = "cris" \) ; then
2827   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2828 fi
2829
2830 if test "$gprof" = "yes" ; then
2831   echo "TARGET_GPROF=yes" >> $config_target_mak
2832   if test "$target_linux_user" = "yes" ; then
2833     cflags="-p $cflags"
2834     ldflags="-p $ldflags"
2835   fi
2836   if test "$target_softmmu" = "yes" ; then
2837     ldflags="-p $ldflags"
2838     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2839   fi
2840 fi
2841
2842 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2843 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2844   case "$ARCH" in
2845   sparc)
2846     # -static is used to avoid g1/g3 usage by the dynamic linker
2847     ldflags="$linker_script -static $ldflags"
2848     ;;
2849   alpha | s390x)
2850     # The default placement of the application is fine.
2851     ;;
2852   *)
2853     ldflags="$linker_script $ldflags"
2854     ;;
2855   esac
2856 fi
2857
2858 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2859 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2860
2861 done # for target in $targets
2862
2863 # build tree in object directory if source path is different from current one
2864 if test "$source_path_used" = "yes" ; then
2865     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2866     DIRS="$DIRS roms/seabios roms/vgabios"
2867     DIRS="$DIRS fsdev"
2868     FILES="Makefile tests/Makefile"
2869     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2870     FILES="$FILES tests/test-mmap.c"
2871     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2872     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2873     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2874         FILES="$FILES pc-bios/`basename $bios_file`"
2875     done
2876     for dir in $DIRS ; do
2877             mkdir -p $dir
2878     done
2879     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2880     for f in $FILES ; do
2881         rm -f $f
2882         ln -s $source_path/$f $f
2883     done
2884 fi
2885
2886 # temporary config to build submodules
2887 for rom in seabios vgabios ; do
2888     config_mak=roms/$rom/config.mak
2889     echo "# Automatically generated by configure - do not modify" > $config_mak
2890     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2891     echo "CC=$cc" >> $config_mak
2892     echo "BCC=bcc" >> $config_mak
2893     echo "CPP=${cross_prefix}cpp" >> $config_mak
2894     echo "OBJCOPY=objcopy" >> $config_mak
2895     echo "IASL=iasl" >> $config_mak
2896     echo "HOST_CC=$host_cc" >> $config_mak
2897     echo "LD=$ld" >> $config_mak
2898 done
2899
2900 for hwlib in 32 64; do
2901   d=libhw$hwlib
2902   mkdir -p $d
2903   mkdir -p $d/ide
2904   rm -f $d/Makefile
2905   ln -s $source_path/Makefile.hw $d/Makefile
2906   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
2907 done
2908
2909 d=libuser
2910 mkdir -p $d
2911 rm -f $d/Makefile
2912 ln -s $source_path/Makefile.user $d/Makefile
2913 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2914   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2915 fi
2916
2917 if test "$docs" = "yes" ; then
2918   mkdir -p QMP
2919 fi