configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95
  96 target_list="x86_64-softmmu"
  97
  98 kvm_version() {
  99     local fname="$(dirname "$0")/KVM_VERSION"
 100
 101     if test -f "$fname"; then
 102         cat "$fname"
 103     else
 104         echo "qemu-kvm-devel"
 105     fi
 106 }
 107
 108 # Default value for a variable defining feature "foo".
 109 #  * foo="no"  feature will only be used if --enable-foo arg is given
 110 #  * foo=""    feature will be searched for, and if found, will be used
 111 #              unless --disable-foo is given
 112 #  * foo="yes" this value will only be set by --enable-foo flag.
 113 #              feature will searched for,
 114 #              if not found, configure exits with error
 115 #
 116 # Always add --enable-foo and --disable-foo command line args.
 117 # Distributions want to ensure that several features are compiled in, and it
 118 # is impossible without a --enable-foo that exits if a feature is not found.
 119
 120 bluez=""
 121 brlapi=""
 122 curl=""
 123 curses=""
 124 docs=""
 125 fdt=""
 126 kvm=""
 127 kvm_para=""
 128 nptl=""
 129 sdl=""
 130 vnc="yes"
 131 sparse="no"
 132 uuid=""
 133 vde=""
 134 vnc_tls=""
 135 vnc_sasl=""
 136 vnc_jpeg=""
 137 vnc_png=""
 138 vnc_thread="no"
 139 xen=""
 140 linux_aio=""
 141 attr=""
 142 vhost_net=""
 143 xfs=""
 144
 145 gprof="no"
 146 debug_tcg="no"
 147 debug_mon="no"
 148 debug="no"
 149 strip_opt="yes"
 150 bigendian="no"
 151 mingw32="no"
 152 EXESUF=""
 153 prefix="/usr/local"
 154 mandir="\${prefix}/share/man"
 155 datadir="\${prefix}/share/qemu"
 156 docdir="\${prefix}/share/doc/qemu"
 157 bindir="\${prefix}/bin"
 158 sysconfdir="\${prefix}/etc"
 159 confsuffix="/qemu"
 160 slirp="yes"
 161 fmod_lib=""
 162 fmod_inc=""
 163 oss_lib=""
 164 bsd="no"
 165 linux="no"
 166 solaris="no"
 167 profiler="no"
 168 cocoa="no"
 169 softmmu="yes"
 170 linux_user="no"
 171 darwin_user="no"
 172 bsd_user="no"
 173 guest_base=""
 174 uname_release=""
 175 io_thread="no"
 176 mixemu="no"
 177 kvm_cap_pit=""
 178 kvm_cap_device_assignment=""
 179 kerneldir=""
 180 aix="no"
 181 blobs="yes"
 182 pkgversion=" ($(kvm_version))"
 183 cpu_emulation="yes"
 184 check_utests="no"
 185 user_pie="no"
 186 zero_malloc=""
 187 trace_backend="nop"
 188 trace_file="trace"
 189 spice=""
 190 rbd=""
 191 smartcard=""
 192 smartcard_nss=""
 193 opengl=""
 194
 195 # parse CC options first
 196 for opt do
 197   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 198   case "$opt" in
 199   --cross-prefix=*) cross_prefix="$optarg"
 200   ;;
 201   --cc=*) CC="$optarg"
 202   ;;
 203   --source-path=*) source_path="$optarg"
 204   ;;
 205   --cpu=*) cpu="$optarg"
 206   ;;
 207   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 208   ;;
 209   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 210   ;;
 211   --sparc_cpu=*)
 212     sparc_cpu="$optarg"
 213     case $sparc_cpu in
 214     v7|v8|v8plus|v8plusa)
 215       cpu="sparc"
 216     ;;
 217     v9)
 218       cpu="sparc64"
 219     ;;
 220     *)
 221       echo "undefined SPARC architecture. Exiting";
 222       exit 1
 223     ;;
 224     esac
 225   ;;
 226   esac
 227 done
 228 # OS specific
 229 # Using uname is really, really broken.  Once we have the right set of checks
 230 # we can eliminate it's usage altogether
 231
 232 cc="${cross_prefix}${CC-gcc}"
 233 ar="${cross_prefix}${AR-ar}"
 234 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
 235 ld="${cross_prefix}${LD-ld}"
 236 strip="${cross_prefix}${STRIP-strip}"
 237 windres="${cross_prefix}${WINDRES-windres}"
 238 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
 239 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
 240
 241 # default flags for all hosts
 242 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 243 CFLAGS="-g $CFLAGS"
 244 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 245 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 246 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 247 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 248 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
 249 LDFLAGS="-g $LDFLAGS"
 250
 251 # make source path absolute
 252 source_path=`cd "$source_path"; pwd`
 253
 254 check_define() {
 255 cat > $TMPC <<EOF
 256 #if !defined($1)
 257 #error Not defined
 258 #endif
 259 int main(void) { return 0; }
 260 EOF
 261   compile_object
 262 }
 263
 264 if test ! -z "$cpu" ; then
 265   # command line argument
 266   :
 267 elif check_define __i386__ ; then
 268   cpu="i386"
 269 elif check_define __x86_64__ ; then
 270   cpu="x86_64"
 271 elif check_define __sparc__ ; then
 272   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 273   # They must be specified using --sparc_cpu
 274   if check_define __arch64__ ; then
 275     cpu="sparc64"
 276   else
 277     cpu="sparc"
 278   fi
 279 elif check_define _ARCH_PPC ; then
 280   if check_define _ARCH_PPC64 ; then
 281     cpu="ppc64"
 282   else
 283     cpu="ppc"
 284   fi
 285 elif check_define __mips__ ; then
 286   cpu="mips"
 287 elif check_define __ia64__ ; then
 288   cpu="ia64"
 289 elif check_define __s390__ ; then
 290   if check_define __s390x__ ; then
 291     cpu="s390x"
 292   else
 293     cpu="s390"
 294   fi
 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   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="${INSTALL-ginstall}"
 422   ld="gld"
 423   needs_libsunmath="no"
 424   solarisrev=`uname -r | cut -f2 -d.`
 425   # have to select again, because `uname -m` returns i86pc
 426   # even on an x86_64 box.
 427   solariscpu=`isainfo -k`
 428   if test "${solariscpu}" = "amd64" ; then
 429     cpu="x86_64"
 430   fi
 431   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 432     if test "$solarisrev" -le 9 ; then
 433       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 434         needs_libsunmath="yes"
 435         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 436         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 437         LIBS="-lsunmath $LIBS"
 438       else
 439         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 440         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 441         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 442         echo "Studio 11 can be downloaded from www.sun.com."
 443         exit 1
 444       fi
 445     fi
 446   fi
 447   if test -f /usr/include/sys/soundcard.h ; then
 448     audio_drv_list="oss"
 449   fi
 450   audio_possible_drivers="oss sdl"
 451 # needed for CMSG_ macros in sys/socket.h
 452   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 453 # needed for TIOCWIN* defines in termios.h
 454   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 455   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 456   LIBS="-lsocket -lnsl -lresolv $LIBS"
 457 ;;
 458 AIX)
 459   aix="yes"
 460   make="${MAKE-gmake}"
 461 ;;
 462 Haiku)
 463   haiku="yes"
 464   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 465   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 466 ;;
 467 *)
 468   audio_drv_list="oss"
 469   audio_possible_drivers="oss alsa sdl esd pa"
 470   linux="yes"
 471   linux_user="yes"
 472   usb="linux"
 473   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 474     audio_possible_drivers="$audio_possible_drivers fmod"
 475   fi
 476   if [ "$cpu" = "ia64" ] ; then
 477      xen="no"
 478      target_list="ia64-softmmu"
 479      cpu_emulation="no"
 480      gdbstub="no"
 481      slirp="no"
 482   fi
 483 ;;
 484 esac
 485
 486 if [ "$bsd" = "yes" ] ; then
 487   if [ "$darwin" != "yes" ] ; then
 488     usb="bsd"
 489   fi
 490   bsd_user="yes"
 491 fi
 492
 493 : ${make=${MAKE-make}}
 494 : ${install=${INSTALL-install}}
 495
 496 if test "$mingw32" = "yes" ; then
 497   EXESUF=".exe"
 498   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 499   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 500   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 501   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 502   prefix="c:/Program Files/Qemu"
 503   mandir="\${prefix}"
 504   datadir="\${prefix}"
 505   docdir="\${prefix}"
 506   bindir="\${prefix}"
 507   sysconfdir="\${prefix}"
 508   confsuffix=""
 509 fi
 510
 511 werror=""
 512
 513 for opt do
 514   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 515   case "$opt" in
 516   --help|-h) show_help=yes
 517   ;;
 518   --version|-V) exec cat $source_path/VERSION
 519   ;;
 520   --prefix=*) prefix="$optarg"
 521   ;;
 522   --interp-prefix=*) interp_prefix="$optarg"
 523   ;;
 524   --source-path=*)
 525   ;;
 526   --cross-prefix=*)
 527   ;;
 528   --cc=*)
 529   ;;
 530   --host-cc=*) host_cc="$optarg"
 531   ;;
 532   --make=*) make="$optarg"
 533   ;;
 534   --install=*) install="$optarg"
 535   ;;
 536   --extra-cflags=*)
 537   ;;
 538   --extra-ldflags=*)
 539   ;;
 540   --cpu=*)
 541   ;;
 542   --target-list=*) target_list="$optarg"
 543   ;;
 544   --enable-trace-backend=*) trace_backend="$optarg"
 545   ;;
 546   --with-trace-file=*) trace_file="$optarg"
 547   ;;
 548   --enable-gprof) gprof="yes"
 549   ;;
 550   --static)
 551     static="yes"
 552     LDFLAGS="-static $LDFLAGS"
 553   ;;
 554   --mandir=*) mandir="$optarg"
 555   ;;
 556   --bindir=*) bindir="$optarg"
 557   ;;
 558   --datadir=*) datadir="$optarg"
 559   ;;
 560   --docdir=*) docdir="$optarg"
 561   ;;
 562   --sysconfdir=*) sysconfdir="$optarg"
 563   ;;
 564   --disable-sdl) sdl="no"
 565   ;;
 566   --enable-sdl) sdl="yes"
 567   ;;
 568   --disable-vnc) vnc="no"
 569   ;;
 570   --enable-vnc) vnc="yes"
 571   ;;
 572   --fmod-lib=*) fmod_lib="$optarg"
 573   ;;
 574   --fmod-inc=*) fmod_inc="$optarg"
 575   ;;
 576   --oss-lib=*) oss_lib="$optarg"
 577   ;;
 578   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 579   ;;
 580   --audio-drv-list=*) audio_drv_list="$optarg"
 581   ;;
 582   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 583   ;;
 584   --enable-debug-tcg) debug_tcg="yes"
 585   ;;
 586   --disable-debug-tcg) debug_tcg="no"
 587   ;;
 588   --enable-debug-mon) debug_mon="yes"
 589   ;;
 590   --disable-debug-mon) debug_mon="no"
 591   ;;
 592   --enable-debug)
 593       # Enable debugging options that aren't excessively noisy
 594       debug_tcg="yes"
 595       debug_mon="yes"
 596       debug="yes"
 597       strip_opt="no"
 598   ;;
 599   --enable-sparse) sparse="yes"
 600   ;;
 601   --disable-sparse) sparse="no"
 602   ;;
 603   --disable-strip) strip_opt="no"
 604   ;;
 605   --disable-vnc-tls) vnc_tls="no"
 606   ;;
 607   --enable-vnc-tls) vnc_tls="yes"
 608   ;;
 609   --disable-vnc-sasl) vnc_sasl="no"
 610   ;;
 611   --enable-vnc-sasl) vnc_sasl="yes"
 612   ;;
 613   --disable-vnc-jpeg) vnc_jpeg="no"
 614   ;;
 615   --enable-vnc-jpeg) vnc_jpeg="yes"
 616   ;;
 617   --disable-vnc-png) vnc_png="no"
 618   ;;
 619   --enable-vnc-png) vnc_png="yes"
 620   ;;
 621   --disable-vnc-thread) vnc_thread="no"
 622   ;;
 623   --enable-vnc-thread) vnc_thread="yes"
 624   ;;
 625   --disable-slirp) slirp="no"
 626   ;;
 627   --disable-uuid) uuid="no"
 628   ;;
 629   --enable-uuid) uuid="yes"
 630   ;;
 631   --disable-vde) vde="no"
 632   ;;
 633   --enable-vde) vde="yes"
 634   ;;
 635   --disable-xen) xen="no"
 636   ;;
 637   --enable-xen) xen="yes"
 638   ;;
 639   --disable-brlapi) brlapi="no"
 640   ;;
 641   --enable-brlapi) brlapi="yes"
 642   ;;
 643   --disable-bluez) bluez="no"
 644   ;;
 645   --enable-bluez) bluez="yes"
 646   ;;
 647   --disable-kvm) kvm="no"
 648   ;;
 649   --enable-kvm) kvm="yes"
 650   ;;
 651   --disable-kvm-pit) kvm_cap_pit="no"
 652   ;;
 653   --enable-kvm-pit) kvm_cap_pit="yes"
 654   ;;
 655   --disable-kvm-device-assignment) kvm_cap_device_assignment="no"
 656   ;;
 657   --enable-kvm-device-assignment) kvm_cap_device_assignment="yes"
 658   ;;
 659   --disable-spice) spice="no"
 660   ;;
 661   --enable-spice) spice="yes"
 662   ;;
 663   --enable-profiler) profiler="yes"
 664   ;;
 665   --enable-cocoa)
 666       cocoa="yes" ;
 667       sdl="no" ;
 668       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 669   ;;
 670   --disable-system) softmmu="no"
 671   ;;
 672   --enable-system) softmmu="yes"
 673   ;;
 674   --disable-user)
 675       linux_user="no" ;
 676       bsd_user="no" ;
 677       darwin_user="no"
 678   ;;
 679   --enable-user) ;;
 680   --disable-linux-user) linux_user="no"
 681   ;;
 682   --enable-linux-user) linux_user="yes"
 683   ;;
 684   --disable-darwin-user) darwin_user="no"
 685   ;;
 686   --enable-darwin-user) darwin_user="yes"
 687   ;;
 688   --disable-bsd-user) bsd_user="no"
 689   ;;
 690   --enable-bsd-user) bsd_user="yes"
 691   ;;
 692   --enable-guest-base) guest_base="yes"
 693   ;;
 694   --disable-guest-base) guest_base="no"
 695   ;;
 696   --enable-user-pie) user_pie="yes"
 697   ;;
 698   --disable-user-pie) user_pie="no"
 699   ;;
 700   --enable-uname-release=*) uname_release="$optarg"
 701   ;;
 702   --sparc_cpu=*)
 703   ;;
 704   --enable-werror) werror="yes"
 705   ;;
 706   --disable-werror) werror="no"
 707   ;;
 708   --disable-curses) curses="no"
 709   ;;
 710   --enable-curses) curses="yes"
 711   ;;
 712   --disable-curl) curl="no"
 713   ;;
 714   --enable-curl) curl="yes"
 715   ;;
 716   --disable-fdt) fdt="no"
 717   ;;
 718   --enable-fdt) fdt="yes"
 719   ;;
 720   --disable-check-utests) check_utests="no"
 721   ;;
 722   --enable-check-utests) check_utests="yes"
 723   ;;
 724   --disable-nptl) nptl="no"
 725   ;;
 726   --enable-nptl) nptl="yes"
 727   ;;
 728   --enable-mixemu) mixemu="yes"
 729   ;;
 730   --disable-linux-aio) linux_aio="no"
 731   ;;
 732   --enable-linux-aio) linux_aio="yes"
 733   ;;
 734   --disable-attr) attr="no"
 735   ;;
 736   --enable-attr) attr="yes"
 737   ;;
 738   --enable-io-thread) io_thread="yes"
 739   ;;
 740   --disable-blobs) blobs="no"
 741   ;;
 742   --kerneldir=*) kerneldir="$optarg"
 743   ;;
 744   --with-pkgversion=*) pkgversion=" ($optarg)"
 745   ;;
 746   --disable-docs) docs="no"
 747   ;;
 748   --enable-docs) docs="yes"
 749   ;;
 750   --disable-cpu-emulation) cpu_emulation="no"
 751   ;;
 752   --disable-vhost-net) vhost_net="no"
 753   ;;
 754   --enable-vhost-net) vhost_net="yes"
 755   ;;
 756   --disable-opengl) opengl="no"
 757   ;;
 758   --enable-opengl) opengl="yes"
 759   ;;
 760   --*dir)
 761   ;;
 762   --disable-rbd) rbd="no"
 763   ;;
 764   --enable-rbd) rbd="yes"
 765   ;;
 766   --disable-smartcard) smartcard="no"
 767   ;;
 768   --enable-smartcard) smartcard="yes"
 769   ;;
 770   --disable-smartcard-nss) smartcard_nss="no"
 771   ;;
 772   --enable-smartcard-nss) smartcard_nss="yes"
 773   ;;
 774   *) echo "ERROR: unknown option $opt"; show_help="yes"
 775   ;;
 776   esac
 777 done
 778
 779 #
 780 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 781 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 782 #
 783 host_guest_base="no"
 784 case "$cpu" in
 785     sparc) case $sparc_cpu in
 786            v7|v8)
 787              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 788            ;;
 789            v8plus|v8plusa)
 790              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 791            ;;
 792            *) # sparc_cpu not defined in the command line
 793              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 794            esac
 795            LDFLAGS="-m32 $LDFLAGS"
 796            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 797            if test "$solaris" = "no" ; then
 798              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 799              helper_cflags="-ffixed-i0"
 800            fi
 801            ;;
 802     sparc64)
 803            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 804            LDFLAGS="-m64 $LDFLAGS"
 805            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 806            if test "$solaris" != "no" ; then
 807              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 808            fi
 809            ;;
 810     s390)
 811            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 812            LDFLAGS="-m31 $LDFLAGS"
 813            host_guest_base="yes"
 814            ;;
 815     s390x)
 816            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 817            LDFLAGS="-m64 $LDFLAGS"
 818            host_guest_base="yes"
 819            ;;
 820     i386)
 821            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 822            LDFLAGS="-m32 $LDFLAGS"
 823            cc_i386='$(CC) -m32'
 824            helper_cflags="-fomit-frame-pointer"
 825            host_guest_base="yes"
 826            ;;
 827     x86_64)
 828            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 829            LDFLAGS="-m64 $LDFLAGS"
 830            cc_i386='$(CC) -m32'
 831            host_guest_base="yes"
 832            ;;
 833     arm*)
 834            host_guest_base="yes"
 835            ;;
 836     ppc*)
 837            host_guest_base="yes"
 838            ;;
 839     mips*)
 840            host_guest_base="yes"
 841            ;;
 842     ia64*)
 843            host_guest_base="yes"
 844            ;;
 845     hppa*)
 846            host_guest_base="yes"
 847            ;;
 848     unicore32*)
 849            host_guest_base="yes"
 850            ;;
 851 esac
 852
 853 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 854
 855 if test x"$show_help" = x"yes" ; then
 856 cat << EOF
 857
 858 Usage: configure [options]
 859 Options: [defaults in brackets after descriptions]
 860
 861 EOF
 862 echo "Standard options:"
 863 echo "  --help                   print this message"
 864 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 865 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 866 echo "                           use %M for cpu name [$interp_prefix]"
 867 echo "  --target-list=LIST       set target list [$target_list]"
 868 echo ""
 869 echo "Advanced options (experts only):"
 870 echo "  --source-path=PATH       path of source code [$source_path]"
 871 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 872 echo "  --cc=CC                  use C compiler CC [$cc]"
 873 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 874 echo "                           build time"
 875 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 876 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 877 echo "  --make=MAKE              use specified make [$make]"
 878 echo "  --install=INSTALL        use specified install [$install]"
 879 echo "  --static                 enable static build [$static]"
 880 echo "  --mandir=PATH            install man pages in PATH"
 881 echo "  --datadir=PATH           install firmware in PATH"
 882 echo "  --docdir=PATH            install documentation in PATH"
 883 echo "  --bindir=PATH            install binaries in PATH"
 884 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 885 echo "  --enable-debug-tcg       enable TCG debugging"
 886 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 887 echo "  --enable-debug           enable common debug build options"
 888 echo "  --enable-sparse          enable sparse checker"
 889 echo "  --disable-sparse         disable sparse checker (default)"
 890 echo "  --disable-strip          disable stripping binaries"
 891 echo "  --disable-werror         disable compilation abort on warning"
 892 echo "  --disable-sdl            disable SDL"
 893 echo "  --enable-sdl             enable SDL"
 894 echo "  --disable-vnc            disable VNC"
 895 echo "  --enable-vnc             enable VNC"
 896 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 897 echo "  --audio-drv-list=LIST    set audio drivers list:"
 898 echo "                           Available drivers: $audio_possible_drivers"
 899 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 900 echo "                           Available cards: $audio_possible_cards"
 901 echo "  --block-drv-whitelist=L  set block driver whitelist"
 902 echo "                           (affects only QEMU, not qemu-img)"
 903 echo "  --enable-mixemu          enable mixer emulation"
 904 echo "  --disable-xen            disable xen backend driver support"
 905 echo "  --enable-xen             enable xen backend driver support"
 906 echo "  --disable-brlapi         disable BrlAPI"
 907 echo "  --enable-brlapi          enable BrlAPI"
 908 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 909 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 910 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 911 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 912 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 913 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 914 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 915 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 916 echo "  --disable-vnc-thread     disable threaded VNC server"
 917 echo "  --enable-vnc-thread      enable threaded VNC server"
 918 echo "  --disable-curses         disable curses output"
 919 echo "  --enable-curses          enable curses output"
 920 echo "  --disable-curl           disable curl connectivity"
 921 echo "  --enable-curl            enable curl connectivity"
 922 echo "  --disable-fdt            disable fdt device tree"
 923 echo "  --enable-fdt             enable fdt device tree"
 924 echo "  --disable-check-utests   disable check unit-tests"
 925 echo "  --enable-check-utests    enable check unit-tests"
 926 echo "  --disable-bluez          disable bluez stack connectivity"
 927 echo "  --enable-bluez           enable bluez stack connectivity"
 928 echo "  --disable-kvm            disable KVM acceleration support"
 929 echo "  --enable-kvm             enable KVM acceleration support"
 930 echo "  --disable-kvm-pit        disable KVM pit support"
 931 echo "  --enable-kvm-pit         enable KVM pit support"
 932 echo "  --disable-kvm-device-assignment  disable KVM device assignment support"
 933 echo "  --enable-kvm-device-assignment   enable KVM device assignment support"
 934 echo "  --disable-nptl           disable usermode NPTL support"
 935 echo "  --enable-nptl            enable usermode NPTL support"
 936 echo "  --enable-system          enable all system emulation targets"
 937 echo "  --disable-system         disable all system emulation targets"
 938 echo "  --enable-user            enable supported user emulation targets"
 939 echo "  --disable-user           disable all user emulation targets"
 940 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 941 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 942 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 943 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 944 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 945 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 946 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 947 echo "                           emulation targets"
 948 echo "  --disable-guest-base     disable GUEST_BASE support"
 949 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 950 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 951 echo "  --fmod-lib               path to FMOD library"
 952 echo "  --fmod-inc               path to FMOD includes"
 953 echo "  --oss-lib                path to OSS library"
 954 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 955 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 956 echo "  --disable-uuid           disable uuid support"
 957 echo "  --enable-uuid            enable uuid support"
 958 echo "  --disable-vde            disable support for vde network"
 959 echo "  --enable-vde             enable support for vde network"
 960 echo "  --disable-linux-aio      disable Linux AIO support"
 961 echo "  --enable-linux-aio       enable Linux AIO support"
 962 echo "  --disable-attr           disables attr and xattr support"
 963 echo "  --enable-attr            enable attr and xattr support"
 964 echo "  --enable-io-thread       enable IO thread"
 965 echo "  --disable-blobs          disable installing provided firmware blobs"
 966 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 967 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 968 echo "  --enable-docs            enable documentation build"
 969 echo "  --disable-docs           disable documentation build"
 970 echo "  --disable-vhost-net      disable vhost-net acceleration support"
 971 echo "  --enable-vhost-net       enable vhost-net acceleration support"
 972 echo "  --enable-trace-backend=B Set trace backend"
 973 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
 974 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
 975 echo "                           Default:trace-<pid>"
 976 echo "  --disable-spice          disable spice"
 977 echo "  --enable-spice           enable spice"
 978 echo "  --enable-rbd             enable building the rados block device (rbd)"
 979 echo "  --disable-smartcard      disable smartcard support"
 980 echo "  --enable-smartcard       enable smartcard support"
 981 echo "  --disable-smartcard-nss  disable smartcard nss support"
 982 echo "  --enable-smartcard-nss   enable smartcard nss support"
 983 echo ""
 984 echo "NOTE: The object files are built at the place where configure is launched"
 985 exit 1
 986 fi
 987
 988 # check that the C compiler works.
 989 cat > $TMPC <<EOF
 990 int main(void) {}
 991 EOF
 992
 993 if compile_object ; then
 994   : C compiler works ok
 995 else
 996     echo "ERROR: \"$cc\" either does not exist or does not work"
 997     exit 1
 998 fi
 999
1000 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1001 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1002 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1003 gcc_flags="-fstack-protector-all $gcc_flags"
1004 cat > $TMPC << EOF
1005 int main(void) { return 0; }
1006 EOF
1007 for flag in $gcc_flags; do
1008     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1009         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1010     fi
1011 done
1012
1013 #
1014 # Solaris specific configure tool chain decisions
1015 #
1016 if test "$solaris" = "yes" ; then
1017   if has $install; then
1018     :
1019   else
1020     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1021     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1022     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1023     exit 1
1024   fi
1025   if test "`path_of $install`" = "/usr/sbin/install" ; then
1026     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1027     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1028     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1029     exit 1
1030   fi
1031   if has ar; then
1032     :
1033   else
1034     echo "Error: No path includes ar"
1035     if test -f /usr/ccs/bin/ar ; then
1036       echo "Add /usr/ccs/bin to your path and rerun configure"
1037     fi
1038     exit 1
1039   fi
1040 fi
1041
1042
1043 if test -z "$target_list" ; then
1044 # these targets are portable
1045     if [ "$softmmu" = "yes" ] ; then
1046         target_list="\
1047 i386-softmmu \
1048 x86_64-softmmu \
1049 arm-softmmu \
1050 cris-softmmu \
1051 lm32-softmmu \
1052 m68k-softmmu \
1053 microblaze-softmmu \
1054 microblazeel-softmmu \
1055 mips-softmmu \
1056 mipsel-softmmu \
1057 mips64-softmmu \
1058 mips64el-softmmu \
1059 ppc-softmmu \
1060 ppcemb-softmmu \
1061 ppc64-softmmu \
1062 sh4-softmmu \
1063 sh4eb-softmmu \
1064 sparc-softmmu \
1065 sparc64-softmmu \
1066 "
1067     fi
1068 # the following are Linux specific
1069     if [ "$linux_user" = "yes" ] ; then
1070         target_list="${target_list}\
1071 i386-linux-user \
1072 x86_64-linux-user \
1073 alpha-linux-user \
1074 arm-linux-user \
1075 armeb-linux-user \
1076 cris-linux-user \
1077 m68k-linux-user \
1078 microblaze-linux-user \
1079 microblazeel-linux-user \
1080 mips-linux-user \
1081 mipsel-linux-user \
1082 ppc-linux-user \
1083 ppc64-linux-user \
1084 ppc64abi32-linux-user \
1085 sh4-linux-user \
1086 sh4eb-linux-user \
1087 sparc-linux-user \
1088 sparc64-linux-user \
1089 sparc32plus-linux-user \
1090 unicore32-linux-user \
1091 "
1092     fi
1093 # the following are Darwin specific
1094     if [ "$darwin_user" = "yes" ] ; then
1095         target_list="$target_list i386-darwin-user ppc-darwin-user "
1096     fi
1097 # the following are BSD specific
1098     if [ "$bsd_user" = "yes" ] ; then
1099         target_list="${target_list}\
1100 i386-bsd-user \
1101 x86_64-bsd-user \
1102 sparc-bsd-user \
1103 sparc64-bsd-user \
1104 "
1105     fi
1106 else
1107     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1108 fi
1109 if test -z "$target_list" ; then
1110     echo "No targets enabled"
1111     exit 1
1112 fi
1113 # see if system emulation was really requested
1114 case " $target_list " in
1115   *"-softmmu "*) softmmu=yes
1116   ;;
1117   *) softmmu=no
1118   ;;
1119 esac
1120
1121 feature_not_found() {
1122   feature=$1
1123
1124   echo "ERROR"
1125   echo "ERROR: User requested feature $feature"
1126   echo "ERROR: configure was not able to find it"
1127   echo "ERROR"
1128   exit 1;
1129 }
1130
1131 if test -z "$cross_prefix" ; then
1132
1133 # ---
1134 # big/little endian test
1135 cat > $TMPC << EOF
1136 #include <inttypes.h>
1137 int main(int argc, char ** argv){
1138         volatile uint32_t i=0x01234567;
1139         return (*((uint8_t*)(&i))) == 0x67;
1140 }
1141 EOF
1142
1143 if compile_prog "" "" ; then
1144 $TMPE && bigendian="yes"
1145 else
1146 echo big/little test failed
1147 fi
1148
1149 else
1150
1151 # if cross compiling, cannot launch a program, so make a static guess
1152 case "$cpu" in
1153   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1154     bigendian=yes
1155   ;;
1156 esac
1157
1158 fi
1159
1160 # host long bits test, actually a pointer size test
1161 cat > $TMPC << EOF
1162 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1163 EOF
1164 if compile_object; then
1165 hostlongbits=64
1166 else
1167 hostlongbits=32
1168 fi
1169
1170
1171 ##########################################
1172 # NPTL probe
1173
1174 if test "$nptl" != "no" ; then
1175   cat > $TMPC <<EOF
1176 #include <sched.h>
1177 #include <linux/futex.h>
1178 void foo()
1179 {
1180 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1181 #error bork
1182 #endif
1183 }
1184 EOF
1185
1186   if compile_object ; then
1187     nptl=yes
1188   else
1189     if test "$nptl" = "yes" ; then
1190       feature_not_found "nptl"
1191     fi
1192     nptl=no
1193   fi
1194 fi
1195
1196 ##########################################
1197 # zlib check
1198
1199 cat > $TMPC << EOF
1200 #include <zlib.h>
1201 int main(void) { zlibVersion(); return 0; }
1202 EOF
1203 if compile_prog "" "-lz" ; then
1204     :
1205 else
1206     echo
1207     echo "Error: zlib check failed"
1208     echo "Make sure to have the zlib libs and headers installed."
1209     echo
1210     exit 1
1211 fi
1212
1213 ##########################################
1214 # xen probe
1215
1216 if test "$xen" != "no" ; then
1217   xen_libs="-lxenstore -lxenctrl -lxenguest"
1218   cat > $TMPC <<EOF
1219 #include <xenctrl.h>
1220 #include <xs.h>
1221 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1222 EOF
1223   if compile_prog "" "$xen_libs" ; then
1224     xen=yes
1225     libs_softmmu="$xen_libs $libs_softmmu"
1226   else
1227     if test "$xen" = "yes" ; then
1228       feature_not_found "xen"
1229     fi
1230     xen=no
1231   fi
1232 fi
1233
1234 ##########################################
1235 # pkg-config probe
1236
1237 if ! has $pkg_config; then
1238   echo warning: proceeding without "$pkg_config" >&2
1239   pkg_config=/bin/false
1240 fi
1241
1242 ##########################################
1243 # Sparse probe
1244 if test "$sparse" != "no" ; then
1245   if has cgcc; then
1246     sparse=yes
1247   else
1248     if test "$sparse" = "yes" ; then
1249       feature_not_found "sparse"
1250     fi
1251     sparse=no
1252   fi
1253 fi
1254
1255 ##########################################
1256 # SDL probe
1257
1258 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1259 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1260 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1261   sdl_config=sdl-config
1262 fi
1263
1264 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1265   sdlconfig="$pkg_config sdl"
1266   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1267 elif has ${sdl_config}; then
1268   sdlconfig="$sdl_config"
1269   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1270 else
1271   if test "$sdl" = "yes" ; then
1272     feature_not_found "sdl"
1273   fi
1274   sdl=no
1275 fi
1276 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1277   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1278 fi
1279
1280 sdl_too_old=no
1281 if test "$sdl" != "no" ; then
1282   cat > $TMPC << EOF
1283 #include <SDL.h>
1284 #undef main /* We don't want SDL to override our main() */
1285 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1286 EOF
1287   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1288   if test "$static" = "yes" ; then
1289     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1290   else
1291     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1292   fi
1293   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1294     if test "$_sdlversion" -lt 121 ; then
1295       sdl_too_old=yes
1296     else
1297       if test "$cocoa" = "no" ; then
1298         sdl=yes
1299       fi
1300     fi
1301
1302     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1303     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1304       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1305          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1306          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1307       fi
1308       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1309         :
1310       else
1311         sdl=no
1312       fi
1313     fi # static link
1314   else # sdl not found
1315     if test "$sdl" = "yes" ; then
1316       feature_not_found "sdl"
1317     fi
1318     sdl=no
1319   fi # sdl compile test
1320 fi
1321
1322 if test "$sdl" = "yes" ; then
1323   cat > $TMPC <<EOF
1324 #include <SDL.h>
1325 #if defined(SDL_VIDEO_DRIVER_X11)
1326 #include <X11/XKBlib.h>
1327 #else
1328 #error No x11 support
1329 #endif
1330 int main(void) { return 0; }
1331 EOF
1332   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1333     sdl_libs="$sdl_libs -lX11"
1334   fi
1335   if test "$mingw32" = "yes" ; then
1336     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1337   fi
1338   libs_softmmu="$sdl_libs $libs_softmmu"
1339 fi
1340
1341 ##########################################
1342 # VNC TLS detection
1343 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1344   cat > $TMPC <<EOF
1345 #include <gnutls/gnutls.h>
1346 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1347 EOF
1348   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1349   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1350   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1351     vnc_tls=yes
1352     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1353   else
1354     if test "$vnc_tls" = "yes" ; then
1355       feature_not_found "vnc-tls"
1356     fi
1357     vnc_tls=no
1358   fi
1359 fi
1360
1361 ##########################################
1362 # VNC SASL detection
1363 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1364   cat > $TMPC <<EOF
1365 #include <sasl/sasl.h>
1366 #include <stdio.h>
1367 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1368 EOF
1369   # Assuming Cyrus-SASL installed in /usr prefix
1370   vnc_sasl_cflags=""
1371   vnc_sasl_libs="-lsasl2"
1372   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1373     vnc_sasl=yes
1374     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1375   else
1376     if test "$vnc_sasl" = "yes" ; then
1377       feature_not_found "vnc-sasl"
1378     fi
1379     vnc_sasl=no
1380   fi
1381 fi
1382
1383 ##########################################
1384 # VNC JPEG detection
1385 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1386 cat > $TMPC <<EOF
1387 #include <stdio.h>
1388 #include <jpeglib.h>
1389 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1390 EOF
1391     vnc_jpeg_cflags=""
1392     vnc_jpeg_libs="-ljpeg"
1393   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1394     vnc_jpeg=yes
1395     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1396   else
1397     if test "$vnc_jpeg" = "yes" ; then
1398       feature_not_found "vnc-jpeg"
1399     fi
1400     vnc_jpeg=no
1401   fi
1402 fi
1403
1404 ##########################################
1405 # VNC PNG detection
1406 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1407 cat > $TMPC <<EOF
1408 //#include <stdio.h>
1409 #include <png.h>
1410 #include <stddef.h>
1411 int main(void) {
1412     png_structp png_ptr;
1413     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1414     return 0;
1415 }
1416 EOF
1417     vnc_png_cflags=""
1418     vnc_png_libs="-lpng"
1419   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1420     vnc_png=yes
1421     libs_softmmu="$vnc_png_libs $libs_softmmu"
1422   else
1423     if test "$vnc_png" = "yes" ; then
1424       feature_not_found "vnc-png"
1425     fi
1426     vnc_png=no
1427   fi
1428 fi
1429
1430 ##########################################
1431 # fnmatch() probe, used for ACL routines
1432 fnmatch="no"
1433 cat > $TMPC << EOF
1434 #include <fnmatch.h>
1435 int main(void)
1436 {
1437     fnmatch("foo", "foo", 0);
1438     return 0;
1439 }
1440 EOF
1441 if compile_prog "" "" ; then
1442    fnmatch="yes"
1443 fi
1444
1445 ##########################################
1446 # uuid_generate() probe, used for vdi block driver
1447 if test "$uuid" != "no" ; then
1448   uuid_libs="-luuid"
1449   cat > $TMPC << EOF
1450 #include <uuid/uuid.h>
1451 int main(void)
1452 {
1453     uuid_t my_uuid;
1454     uuid_generate(my_uuid);
1455     return 0;
1456 }
1457 EOF
1458   if compile_prog "" "$uuid_libs" ; then
1459     uuid="yes"
1460     libs_softmmu="$uuid_libs $libs_softmmu"
1461     libs_tools="$uuid_libs $libs_tools"
1462   else
1463     if test "$uuid" = "yes" ; then
1464       feature_not_found "uuid"
1465     fi
1466     uuid=no
1467   fi
1468 fi
1469
1470 ##########################################
1471 # xfsctl() probe, used for raw-posix
1472 if test "$xfs" != "no" ; then
1473   cat > $TMPC << EOF
1474 #include <xfs/xfs.h>
1475 int main(void)
1476 {
1477     xfsctl(NULL, 0, 0, NULL);
1478     return 0;
1479 }
1480 EOF
1481   if compile_prog "" "" ; then
1482     xfs="yes"
1483   else
1484     if test "$xfs" = "yes" ; then
1485       feature_not_found "xfs"
1486     fi
1487     xfs=no
1488   fi
1489 fi
1490
1491 ##########################################
1492 # vde libraries probe
1493 if test "$vde" != "no" ; then
1494   vde_libs="-lvdeplug"
1495   cat > $TMPC << EOF
1496 #include <libvdeplug.h>
1497 int main(void)
1498 {
1499     struct vde_open_args a = {0, 0, 0};
1500     vde_open("", "", &a);
1501     return 0;
1502 }
1503 EOF
1504   if compile_prog "" "$vde_libs" ; then
1505     vde=yes
1506     libs_softmmu="$vde_libs $libs_softmmu"
1507     libs_tools="$vde_libs $libs_tools"
1508   else
1509     if test "$vde" = "yes" ; then
1510       feature_not_found "vde"
1511     fi
1512     vde=no
1513   fi
1514 fi
1515
1516 ##########################################
1517 # Sound support libraries probe
1518
1519 audio_drv_probe()
1520 {
1521     drv=$1
1522     hdr=$2
1523     lib=$3
1524     exp=$4
1525     cfl=$5
1526         cat > $TMPC << EOF
1527 #include <$hdr>
1528 int main(void) { $exp }
1529 EOF
1530     if compile_prog "$cfl" "$lib" ; then
1531         :
1532     else
1533         echo
1534         echo "Error: $drv check failed"
1535         echo "Make sure to have the $drv libs and headers installed."
1536         echo
1537         exit 1
1538     fi
1539 }
1540
1541 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1542 for drv in $audio_drv_list; do
1543     case $drv in
1544     alsa)
1545     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1546         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1547     libs_softmmu="-lasound $libs_softmmu"
1548     ;;
1549
1550     fmod)
1551     if test -z $fmod_lib || test -z $fmod_inc; then
1552         echo
1553         echo "Error: You must specify path to FMOD library and headers"
1554         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1555         echo
1556         exit 1
1557     fi
1558     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1559     libs_softmmu="$fmod_lib $libs_softmmu"
1560     ;;
1561
1562     esd)
1563     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1564     libs_softmmu="-lesd $libs_softmmu"
1565     audio_pt_int="yes"
1566     ;;
1567
1568     pa)
1569     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1570         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1571     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1572     audio_pt_int="yes"
1573     ;;
1574
1575     coreaudio)
1576       libs_softmmu="-framework CoreAudio $libs_softmmu"
1577     ;;
1578
1579     dsound)
1580       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1581       audio_win_int="yes"
1582     ;;
1583
1584     oss)
1585       libs_softmmu="$oss_lib $libs_softmmu"
1586     ;;
1587
1588     sdl|wav)
1589     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1590     ;;
1591
1592     winwave)
1593       libs_softmmu="-lwinmm $libs_softmmu"
1594       audio_win_int="yes"
1595     ;;
1596
1597     *)
1598     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1599         echo
1600         echo "Error: Unknown driver '$drv' selected"
1601         echo "Possible drivers are: $audio_possible_drivers"
1602         echo
1603         exit 1
1604     }
1605     ;;
1606     esac
1607 done
1608
1609 ##########################################
1610 # BrlAPI probe
1611
1612 if test "$brlapi" != "no" ; then
1613   brlapi_libs="-lbrlapi"
1614   cat > $TMPC << EOF
1615 #include <brlapi.h>
1616 #include <stddef.h>
1617 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1618 EOF
1619   if compile_prog "" "$brlapi_libs" ; then
1620     brlapi=yes
1621     libs_softmmu="$brlapi_libs $libs_softmmu"
1622   else
1623     if test "$brlapi" = "yes" ; then
1624       feature_not_found "brlapi"
1625     fi
1626     brlapi=no
1627   fi
1628 fi
1629
1630 ##########################################
1631 # curses probe
1632 if test "$mingw32" = "yes" ; then
1633     curses_list="-lpdcurses"
1634 else
1635     curses_list="-lncurses -lcurses"
1636 fi
1637
1638 if test "$curses" != "no" ; then
1639   curses_found=no
1640   cat > $TMPC << EOF
1641 #include <curses.h>
1642 #ifdef __OpenBSD__
1643 #define resize_term resizeterm
1644 #endif
1645 int main(void) { resize_term(0, 0); return curses_version(); }
1646 EOF
1647   for curses_lib in $curses_list; do
1648     if compile_prog "" "$curses_lib" ; then
1649       curses_found=yes
1650       libs_softmmu="$curses_lib $libs_softmmu"
1651       break
1652     fi
1653   done
1654   if test "$curses_found" = "yes" ; then
1655     curses=yes
1656   else
1657     if test "$curses" = "yes" ; then
1658       feature_not_found "curses"
1659     fi
1660     curses=no
1661   fi
1662 fi
1663
1664 ##########################################
1665 # curl probe
1666
1667 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1668   curlconfig="$pkg_config libcurl"
1669 else
1670   curlconfig=curl-config
1671 fi
1672
1673 if test "$curl" != "no" ; then
1674   cat > $TMPC << EOF
1675 #include <curl/curl.h>
1676 int main(void) { return curl_easy_init(); }
1677 EOF
1678   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1679   curl_libs=`$curlconfig --libs 2>/dev/null`
1680   if compile_prog "$curl_cflags" "$curl_libs" ; then
1681     curl=yes
1682     libs_tools="$curl_libs $libs_tools"
1683     libs_softmmu="$curl_libs $libs_softmmu"
1684   else
1685     if test "$curl" = "yes" ; then
1686       feature_not_found "curl"
1687     fi
1688     curl=no
1689   fi
1690 fi # test "$curl"
1691
1692 ##########################################
1693 # check framework probe
1694
1695 if test "$check_utests" != "no" ; then
1696   cat > $TMPC << EOF
1697 #include <check.h>
1698 int main(void) { suite_create("qemu test"); return 0; }
1699 EOF
1700   check_libs=`$pkg_config --libs check`
1701   if compile_prog "" $check_libs ; then
1702     check_utests=yes
1703     libs_tools="$check_libs $libs_tools"
1704   else
1705     if test "$check_utests" = "yes" ; then
1706       feature_not_found "check"
1707     fi
1708     check_utests=no
1709   fi
1710 fi # test "$check_utests"
1711
1712 ##########################################
1713 # bluez support probe
1714 if test "$bluez" != "no" ; then
1715   cat > $TMPC << EOF
1716 #include <bluetooth/bluetooth.h>
1717 int main(void) { return bt_error(0); }
1718 EOF
1719   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1720   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1721   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1722     bluez=yes
1723     libs_softmmu="$bluez_libs $libs_softmmu"
1724   else
1725     if test "$bluez" = "yes" ; then
1726       feature_not_found "bluez"
1727     fi
1728     bluez="no"
1729   fi
1730 fi
1731
1732 ##########################################
1733 # kvm probe
1734 if test "$kvm" != "no" ; then
1735     cat > $TMPC <<EOF
1736 #include <linux/kvm.h>
1737 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1738 #error Invalid KVM version
1739 #endif
1740 EOF
1741     must_have_caps="KVM_CAP_USER_MEMORY \
1742                     KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
1743                     KVM_CAP_COALESCED_MMIO \
1744                     KVM_CAP_SYNC_MMU \
1745                    "
1746     if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
1747       must_have_caps="$caps \
1748                       KVM_CAP_SET_TSS_ADDR \
1749                       KVM_CAP_EXT_CPUID \
1750                       KVM_CAP_CLOCKSOURCE \
1751                       KVM_CAP_NOP_IO_DELAY \
1752                       KVM_CAP_PV_MMU \
1753                       KVM_CAP_MP_STATE \
1754                       KVM_CAP_USER_NMI \
1755                      "
1756     fi
1757     for c in $must_have_caps ; do
1758       cat >> $TMPC <<EOF
1759 #if !defined($c)
1760 #error Missing KVM capability $c
1761 #endif
1762 EOF
1763     done
1764     cat >> $TMPC <<EOF
1765 int main(void) { return 0; }
1766 EOF
1767   if test "$kerneldir" != "" ; then
1768       kvm_cflags=-I"$kerneldir"/include
1769       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1770          -a -d "$kerneldir/arch/x86/include" ; then
1771             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1772         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1773             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1774         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1775             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1776         elif test -d "$kerneldir/arch/$cpu/include" ; then
1777             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1778       fi
1779   else
1780     kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1781     if test "$kvm_cflags" = ""; then
1782       case "$cpu" in
1783       i386 | x86_64)
1784         kvm_arch="x86"
1785         ;;
1786       ppc)
1787         kvm_arch="powerpc"
1788         ;;
1789       *)
1790         kvm_arch="$cpu"
1791         ;;
1792       esac
1793       kvm_cflags="-I$source_path/kvm/include"
1794       kvm_cflags="$kvm_cflags -include $source_path/kvm/include/linux/config.h"
1795       kvm_cflags="$kvm_cflags -I$source_path/kvm/include/$kvm_arch"
1796     fi
1797   fi
1798   kvm_cflags="$kvm_cflags -idirafter $source_path/compat"
1799   if compile_prog "$kvm_cflags" "" ; then
1800     kvm=yes
1801     cat > $TMPC <<EOF
1802 #include <linux/kvm_para.h>
1803 int main(void) { return 0; }
1804 EOF
1805     if compile_prog "$kvm_cflags" "" ; then
1806       kvm_para=yes
1807     fi
1808   else
1809     if test "$kvm" = "yes" ; then
1810       if has awk && has grep; then
1811         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1812         | grep "error: " \
1813         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1814         if test "$kvmerr" != "" ; then
1815           echo -e "${kvmerr}\n\
1816 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1817 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1818         fi
1819       fi
1820       feature_not_found "kvm"
1821     fi
1822     kvm=no
1823   fi
1824 fi
1825
1826 ##########################################
1827 # test for KVM_CAP_PIT
1828
1829 if test "$kvm_cap_pit" != "no" ; then
1830   if test "$kvm" = "no" -a "$kvm_cap_pit" = "yes" ; then
1831       feature_not_found "kvm_cap_pit (kvm is not enabled)"
1832   fi
1833   cat > $TMPC <<EOF
1834 #include <linux/kvm.h>
1835 #ifndef KVM_CAP_PIT
1836 #error "kvm no pit capability"
1837 #endif
1838 int main(void) { return 0; }
1839 EOF
1840   if compile_prog "$kvm_cflags" ""; then
1841     kvm_cap_pit=yes
1842   else
1843     if test "$kvm_cap_pit" = "yes" ; then
1844       feature_not_found "kvm_cap_pit"
1845     fi
1846     kvm_cap_pit=no
1847   fi
1848 fi
1849
1850 ##########################################
1851 # test for KVM_CAP_DEVICE_ASSIGNMENT
1852
1853 if test "$kvm_cap_device_assignment" != "no" ; then
1854   if test "$kvm" = "no" -a "$kvm_cap_device_assignment" = "yes" ; then
1855       feature_not_found "kvm_cap_device_assignment (kvm is not enabled)"
1856   fi
1857   cat > $TMPC <<EOF
1858 #include <linux/kvm.h>
1859 #ifndef KVM_CAP_DEVICE_ASSIGNMENT
1860 #error "kvm no device assignment capability"
1861 #endif
1862 int main(void) { return 0; }
1863 EOF
1864   if compile_prog "$kvm_cflags" "" ; then
1865     kvm_cap_device_assignment=yes
1866   else
1867     if test "$kvm_cap_device_assignment" = "yes" ; then
1868       feature_not_found "kvm_cap_device_assigment"
1869     fi
1870     kvm_cap_device_assignment=no
1871   fi
1872 fi
1873
1874 ##########################################
1875 # libpci header probe for kvm_cap_device_assignment
1876 if test $kvm_cap_device_assignment = "yes" ; then
1877   cat > $TMPC << EOF
1878 #include <pci/header.h>
1879 #ifndef PCI_VENDOR_ID
1880 #error NO LIBPCI HEADER
1881 #endif
1882 int main(void) { return 0; }
1883 EOF
1884   if compile_prog "" "" ; then
1885     kvm_cap_device_assignment=yes
1886   else
1887     echo
1888     echo "Error: libpci header check failed"
1889     echo "Disable KVM Device Assignment capability."
1890     echo
1891     kvm_cap_device_assignment=no
1892   fi
1893 fi
1894
1895 ##########################################
1896 # test for vhost net
1897
1898 if test "$vhost_net" != "no"; then
1899     if test "$kvm" != "no"; then
1900             cat > $TMPC <<EOF
1901     #include <linux/vhost.h>
1902     int main(void) { return 0; }
1903 EOF
1904             if compile_prog "$kvm_cflags" "" ; then
1905                 vhost_net=yes
1906             else
1907                 if test "$vhost_net" = "yes" ; then
1908                     feature_not_found "vhost-net"
1909                 fi
1910                 vhost_net=no
1911             fi
1912     else
1913             if test "$vhost_net" = "yes" ; then
1914                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1915                 feature_not_found "vhost-net"
1916             fi
1917             vhost_net=no
1918     fi
1919 fi
1920
1921 ##########################################
1922 # pthread probe
1923 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1924
1925 pthread=no
1926 cat > $TMPC << EOF
1927 #include <pthread.h>
1928 int main(void) { pthread_create(0,0,0,0); return 0; }
1929 EOF
1930 if compile_prog "" "" ; then
1931   pthread=yes
1932 else
1933   for pthread_lib in $PTHREADLIBS_LIST; do
1934     if compile_prog "" "$pthread_lib" ; then
1935       pthread=yes
1936       LIBS="$pthread_lib $LIBS"
1937       break
1938     fi
1939   done
1940 fi
1941
1942 if test "$mingw32" != yes -a "$pthread" = no; then
1943   echo
1944   echo "Error: pthread check failed"
1945   echo "Make sure to have the pthread libs and headers installed."
1946   echo
1947   exit 1
1948 fi
1949
1950 ##########################################
1951 # rbd probe
1952 if test "$rbd" != "no" ; then
1953   cat > $TMPC <<EOF
1954 #include <stdio.h>
1955 #include <rados/librados.h>
1956 int main(void) { rados_initialize(0, NULL); return 0; }
1957 EOF
1958   rbd_libs="-lrados"
1959   if compile_prog "" "$rbd_libs" ; then
1960     librados_too_old=no
1961     cat > $TMPC <<EOF
1962 #include <stdio.h>
1963 #include <rados/librados.h>
1964 #ifndef CEPH_OSD_TMAP_SET
1965 #error missing CEPH_OSD_TMAP_SET
1966 #endif
1967 int main(void) {
1968     int (*func)(const rados_pool_t pool, uint64_t *snapid) = rados_selfmanaged_snap_create;
1969     rados_initialize(0, NULL);
1970     return 0;
1971 }
1972 EOF
1973     if compile_prog "" "$rbd_libs" ; then
1974       rbd=yes
1975       libs_tools="$rbd_libs $libs_tools"
1976       libs_softmmu="$rbd_libs $libs_softmmu"
1977     else
1978       rbd=no
1979       librados_too_old=yes
1980     fi
1981   else
1982     if test "$rbd" = "yes" ; then
1983       feature_not_found "rados block device"
1984     fi
1985     rbd=no
1986   fi
1987   if test "$librados_too_old" = "yes" ; then
1988     echo "-> Your librados version is too old - upgrade needed to have rbd support"
1989   fi
1990 fi
1991
1992 ##########################################
1993 # linux-aio probe
1994
1995 if test "$linux_aio" != "no" ; then
1996   cat > $TMPC <<EOF
1997 #include <libaio.h>
1998 #include <sys/eventfd.h>
1999 #include <stddef.h>
2000 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2001 EOF
2002   if compile_prog "" "-laio" ; then
2003     linux_aio=yes
2004     libs_softmmu="$libs_softmmu -laio"
2005     libs_tools="$libs_tools -laio"
2006   else
2007     if test "$linux_aio" = "yes" ; then
2008       feature_not_found "linux AIO"
2009     fi
2010     linux_aio=no
2011   fi
2012 fi
2013
2014 ##########################################
2015 # attr probe
2016
2017 if test "$attr" != "no" ; then
2018   cat > $TMPC <<EOF
2019 #include <stdio.h>
2020 #include <sys/types.h>
2021 #include <attr/xattr.h>
2022 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2023 EOF
2024   if compile_prog "" "-lattr" ; then
2025     attr=yes
2026     LIBS="-lattr $LIBS"
2027   else
2028     if test "$attr" = "yes" ; then
2029       feature_not_found "ATTR"
2030     fi
2031     attr=no
2032   fi
2033 fi
2034
2035 ##########################################
2036 # iovec probe
2037 cat > $TMPC <<EOF
2038 #include <sys/types.h>
2039 #include <sys/uio.h>
2040 #include <unistd.h>
2041 int main(void) { struct iovec iov; return 0; }
2042 EOF
2043 iovec=no
2044 if compile_prog "" "" ; then
2045   iovec=yes
2046 fi
2047
2048 ##########################################
2049 # preadv probe
2050 cat > $TMPC <<EOF
2051 #include <sys/types.h>
2052 #include <sys/uio.h>
2053 #include <unistd.h>
2054 int main(void) { preadv; }
2055 EOF
2056 preadv=no
2057 if compile_prog "" "" ; then
2058   preadv=yes
2059 fi
2060
2061 ##########################################
2062 # fdt probe
2063 if test "$fdt" != "no" ; then
2064   fdt_libs="-lfdt"
2065   cat > $TMPC << EOF
2066 int main(void) { return 0; }
2067 EOF
2068   if compile_prog "" "$fdt_libs" ; then
2069     fdt=yes
2070   else
2071     if test "$fdt" = "yes" ; then
2072       feature_not_found "fdt"
2073     fi
2074     fdt_libs=
2075     fdt=no
2076   fi
2077 fi
2078
2079 ##########################################
2080 # opengl probe, used by milkymist-tmu2
2081 if test "$opengl" != "no" ; then
2082   opengl_libs="-lGL"
2083   cat > $TMPC << EOF
2084 #include <X11/Xlib.h>
2085 #include <GL/gl.h>
2086 #include <GL/glx.h>
2087 int main(void) { GL_VERSION; return 0; }
2088 EOF
2089   if compile_prog "" "-lGL" ; then
2090     opengl=yes
2091   else
2092     if test "$opengl" = "yes" ; then
2093       feature_not_found "opengl"
2094     fi
2095     opengl_libs=
2096     opengl=no
2097   fi
2098 fi
2099
2100 #
2101 # Check for xxxat() functions when we are building linux-user
2102 # emulator.  This is done because older glibc versions don't
2103 # have syscall stubs for these implemented.
2104 #
2105 atfile=no
2106 cat > $TMPC << EOF
2107 #define _ATFILE_SOURCE
2108 #include <sys/types.h>
2109 #include <fcntl.h>
2110 #include <unistd.h>
2111
2112 int
2113 main(void)
2114 {
2115         /* try to unlink nonexisting file */
2116         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2117 }
2118 EOF
2119 if compile_prog "" "" ; then
2120   atfile=yes
2121 fi
2122
2123 # Check for inotify functions when we are building linux-user
2124 # emulator.  This is done because older glibc versions don't
2125 # have syscall stubs for these implemented.  In that case we
2126 # don't provide them even if kernel supports them.
2127 #
2128 inotify=no
2129 cat > $TMPC << EOF
2130 #include <sys/inotify.h>
2131
2132 int
2133 main(void)
2134 {
2135         /* try to start inotify */
2136         return inotify_init();
2137 }
2138 EOF
2139 if compile_prog "" "" ; then
2140   inotify=yes
2141 fi
2142
2143 inotify1=no
2144 cat > $TMPC << EOF
2145 #include <sys/inotify.h>
2146
2147 int
2148 main(void)
2149 {
2150     /* try to start inotify */
2151     return inotify_init1(0);
2152 }
2153 EOF
2154 if compile_prog "" "" ; then
2155   inotify1=yes
2156 fi
2157
2158 # check if utimensat and futimens are supported
2159 utimens=no
2160 cat > $TMPC << EOF
2161 #define _ATFILE_SOURCE
2162 #include <stddef.h>
2163 #include <fcntl.h>
2164
2165 int main(void)
2166 {
2167     utimensat(AT_FDCWD, "foo", NULL, 0);
2168     futimens(0, NULL);
2169     return 0;
2170 }
2171 EOF
2172 if compile_prog "" "" ; then
2173   utimens=yes
2174 fi
2175
2176 # check if pipe2 is there
2177 pipe2=no
2178 cat > $TMPC << EOF
2179 #include <unistd.h>
2180 #include <fcntl.h>
2181
2182 int main(void)
2183 {
2184     int pipefd[2];
2185     pipe2(pipefd, O_CLOEXEC);
2186     return 0;
2187 }
2188 EOF
2189 if compile_prog "" "" ; then
2190   pipe2=yes
2191 fi
2192
2193 # check if accept4 is there
2194 accept4=no
2195 cat > $TMPC << EOF
2196 #include <sys/socket.h>
2197 #include <stddef.h>
2198
2199 int main(void)
2200 {
2201     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2202     return 0;
2203 }
2204 EOF
2205 if compile_prog "" "" ; then
2206   accept4=yes
2207 fi
2208
2209 # check if tee/splice is there. vmsplice was added same time.
2210 splice=no
2211 cat > $TMPC << EOF
2212 #include <unistd.h>
2213 #include <fcntl.h>
2214 #include <limits.h>
2215
2216 int main(void)
2217 {
2218     int len, fd;
2219     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2220     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2221     return 0;
2222 }
2223 EOF
2224 if compile_prog "" "" ; then
2225   splice=yes
2226 fi
2227
2228 ##########################################
2229 # signalfd probe
2230 signalfd="no"
2231 cat > $TMPC << EOF
2232 #define _GNU_SOURCE
2233 #include <unistd.h>
2234 #include <sys/syscall.h>
2235 #include <signal.h>
2236 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2237 EOF
2238
2239 if compile_prog "" "" ; then
2240   signalfd=yes
2241 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2242   echo
2243   echo "ERROR: Host kernel lacks signalfd() support,"
2244   echo "but KVM depends on it when the IO thread is disabled."
2245   echo
2246   exit 1
2247 fi
2248
2249 # check if eventfd is supported
2250 eventfd=no
2251 cat > $TMPC << EOF
2252 #include <sys/eventfd.h>
2253
2254 int main(void)
2255 {
2256     int efd = eventfd(0, 0);
2257     return 0;
2258 }
2259 EOF
2260 if compile_prog "" "" ; then
2261   eventfd=yes
2262 fi
2263
2264 # check for fallocate
2265 fallocate=no
2266 cat > $TMPC << EOF
2267 #include <fcntl.h>
2268
2269 int main(void)
2270 {
2271     fallocate(0, 0, 0, 0);
2272     return 0;
2273 }
2274 EOF
2275 if compile_prog "$ARCH_CFLAGS" "" ; then
2276   fallocate=yes
2277 fi
2278
2279 # check for sync_file_range
2280 sync_file_range=no
2281 cat > $TMPC << EOF
2282 #include <fcntl.h>
2283
2284 int main(void)
2285 {
2286     sync_file_range(0, 0, 0, 0);
2287     return 0;
2288 }
2289 EOF
2290 if compile_prog "$ARCH_CFLAGS" "" ; then
2291   sync_file_range=yes
2292 fi
2293
2294 # check for linux/fiemap.h and FS_IOC_FIEMAP
2295 fiemap=no
2296 cat > $TMPC << EOF
2297 #include <sys/ioctl.h>
2298 #include <linux/fs.h>
2299 #include <linux/fiemap.h>
2300
2301 int main(void)
2302 {
2303     ioctl(0, FS_IOC_FIEMAP, 0);
2304     return 0;
2305 }
2306 EOF
2307 if compile_prog "$ARCH_CFLAGS" "" ; then
2308   fiemap=yes
2309 fi
2310
2311 # check for dup3
2312 dup3=no
2313 cat > $TMPC << EOF
2314 #include <unistd.h>
2315
2316 int main(void)
2317 {
2318     dup3(0, 0, 0);
2319     return 0;
2320 }
2321 EOF
2322 if compile_prog "" "" ; then
2323   dup3=yes
2324 fi
2325
2326 # check for epoll support
2327 epoll=no
2328 cat > $TMPC << EOF
2329 #include <sys/epoll.h>
2330
2331 int main(void)
2332 {
2333     epoll_create(0);
2334     return 0;
2335 }
2336 EOF
2337 if compile_prog "$ARCH_CFLAGS" "" ; then
2338   epoll=yes
2339 fi
2340
2341 # epoll_create1 and epoll_pwait are later additions
2342 # so we must check separately for their presence
2343 epoll_create1=no
2344 cat > $TMPC << EOF
2345 #include <sys/epoll.h>
2346
2347 int main(void)
2348 {
2349     /* Note that we use epoll_create1 as a value, not as
2350      * a function being called. This is necessary so that on
2351      * old SPARC glibc versions where the function was present in
2352      * the library but not declared in the header file we will
2353      * fail the configure check. (Otherwise we will get a compiler
2354      * warning but not an error, and will proceed to fail the
2355      * qemu compile where we compile with -Werror.)
2356      */
2357     epoll_create1;
2358     return 0;
2359 }
2360 EOF
2361 if compile_prog "$ARCH_CFLAGS" "" ; then
2362   epoll_create1=yes
2363 fi
2364
2365 epoll_pwait=no
2366 cat > $TMPC << EOF
2367 #include <sys/epoll.h>
2368
2369 int main(void)
2370 {
2371     epoll_pwait(0, 0, 0, 0, 0);
2372     return 0;
2373 }
2374 EOF
2375 if compile_prog "$ARCH_CFLAGS" "" ; then
2376   epoll_pwait=yes
2377 fi
2378
2379 # Check if tools are available to build documentation.
2380 if test "$docs" != "no" ; then
2381   if has makeinfo && has pod2man; then
2382     docs=yes
2383   else
2384     if test "$docs" = "yes" ; then
2385       feature_not_found "docs"
2386     fi
2387     docs=no
2388   fi
2389 fi
2390
2391 # Search for bswap_32 function
2392 byteswap_h=no
2393 cat > $TMPC << EOF
2394 #include <byteswap.h>
2395 int main(void) { return bswap_32(0); }
2396 EOF
2397 if compile_prog "" "" ; then
2398   byteswap_h=yes
2399 fi
2400
2401 # Search for bswap_32 function
2402 bswap_h=no
2403 cat > $TMPC << EOF
2404 #include <sys/endian.h>
2405 #include <sys/types.h>
2406 #include <machine/bswap.h>
2407 int main(void) { return bswap32(0); }
2408 EOF
2409 if compile_prog "" "" ; then
2410   bswap_h=yes
2411 fi
2412
2413 ##########################################
2414 # Do we need librt
2415 cat > $TMPC <<EOF
2416 #include <signal.h>
2417 #include <time.h>
2418 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2419 EOF
2420
2421 if compile_prog "" "" ; then
2422   :
2423 elif compile_prog "" "-lrt" ; then
2424   LIBS="-lrt $LIBS"
2425 fi
2426
2427 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2428         "$aix" != "yes" -a "$haiku" != "yes" ; then
2429     libs_softmmu="-lutil $libs_softmmu"
2430 fi
2431
2432 ##########################################
2433 # check if the compiler defines offsetof
2434
2435 need_offsetof=yes
2436 cat > $TMPC << EOF
2437 #include <stddef.h>
2438 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2439 EOF
2440 if compile_prog "" "" ; then
2441     need_offsetof=no
2442 fi
2443
2444 ##########################################
2445 # check if the compiler understands attribute warn_unused_result
2446 #
2447 # This could be smarter, but gcc -Werror does not error out even when warning
2448 # about attribute warn_unused_result
2449
2450 gcc_attribute_warn_unused_result=no
2451 cat > $TMPC << EOF
2452 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2453 #error gcc 3.3 or older
2454 #endif
2455 int main(void) { return 0;}
2456 EOF
2457 if compile_prog "" ""; then
2458     gcc_attribute_warn_unused_result=yes
2459 fi
2460
2461 # spice probe
2462 if test "$spice" != "no" ; then
2463   cat > $TMPC << EOF
2464 #include <spice.h>
2465 int main(void) { spice_server_new(); return 0; }
2466 EOF
2467   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2468   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2469   if $pkg_config --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
2470      compile_prog "$spice_cflags" "$spice_libs" ; then
2471     spice="yes"
2472     libs_softmmu="$libs_softmmu $spice_libs"
2473     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2474   else
2475     if test "$spice" = "yes" ; then
2476       feature_not_found "spice"
2477     fi
2478     spice="no"
2479   fi
2480 fi
2481
2482 # check for libcacard for smartcard support
2483 if test "$smartcard" != "no" ; then
2484     smartcard="yes"
2485     smartcard_cflags=""
2486     # TODO - what's the minimal nss version we support?
2487     if test "$smartcard_nss" != "no"; then
2488         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2489             smartcard_nss="yes"
2490             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2491             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2492             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2493             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2494             LIBS="$libcacard_libs $LIBS"
2495         else
2496             if test "$smartcard_nss" = "yes"; then
2497                 feature_not_found "nss"
2498             fi
2499             smartcard_nss="no"
2500         fi
2501     fi
2502 fi
2503 if test "$smartcard" = "no" ; then
2504     smartcard_nss="no"
2505 fi
2506
2507 ##########################################
2508
2509 ##########################################
2510 # check if we have fdatasync
2511
2512 fdatasync=no
2513 cat > $TMPC << EOF
2514 #include <unistd.h>
2515 int main(void) { return fdatasync(0); }
2516 EOF
2517 if compile_prog "" "" ; then
2518     fdatasync=yes
2519 fi
2520
2521 ##########################################
2522 # check if we have madvise
2523
2524 madvise=no
2525 cat > $TMPC << EOF
2526 #include <sys/types.h>
2527 #include <sys/mman.h>
2528 #include <stddef.h>
2529 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2530 EOF
2531 if compile_prog "" "" ; then
2532     madvise=yes
2533 fi
2534
2535 ##########################################
2536 # check if we have posix_madvise
2537
2538 posix_madvise=no
2539 cat > $TMPC << EOF
2540 #include <sys/mman.h>
2541 #include <stddef.h>
2542 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2543 EOF
2544 if compile_prog "" "" ; then
2545     posix_madvise=yes
2546 fi
2547
2548 ##########################################
2549 # check if trace backend exists
2550
2551 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2552 if test "$?" -ne 0 ; then
2553   echo
2554   echo "Error: invalid trace backend"
2555   echo "Please choose a supported trace backend."
2556   echo
2557   exit 1
2558 fi
2559
2560 ##########################################
2561 # For 'ust' backend, test if ust headers are present
2562 if test "$trace_backend" = "ust"; then
2563   cat > $TMPC << EOF
2564 #include <ust/tracepoint.h>
2565 #include <ust/marker.h>
2566 int main(void) { return 0; }
2567 EOF
2568   if compile_prog "" "" ; then
2569     LIBS="-lust $LIBS"
2570   else
2571     echo
2572     echo "Error: Trace backend 'ust' missing libust header files"
2573     echo
2574     exit 1
2575   fi
2576 fi
2577
2578 ##########################################
2579 # For 'dtrace' backend, test if 'dtrace' command is present
2580 if test "$trace_backend" = "dtrace"; then
2581   if ! has 'dtrace' ; then
2582     echo
2583     echo "Error: dtrace command is not found in PATH $PATH"
2584     echo
2585     exit 1
2586   fi
2587   trace_backend_stap="no"
2588   if has 'stap' ; then
2589     trace_backend_stap="yes"
2590   fi
2591 fi
2592
2593 ##########################################
2594 # End of CC checks
2595 # After here, no more $cc or $ld runs
2596
2597 if test "$debug" = "no" ; then
2598   CFLAGS="-O2 $CFLAGS"
2599 fi
2600
2601 # Consult white-list to determine whether to enable werror
2602 # by default.  Only enable by default for git builds
2603 z_version=`cut -f3 -d. $source_path/VERSION`
2604
2605 if test -z "$werror" ; then
2606     if test "$z_version" = "50" -a \
2607         "$linux" = "yes" ; then
2608         werror="yes"
2609     else
2610         werror="no"
2611     fi
2612 fi
2613
2614 # Disable zero malloc errors for official releases unless explicitly told to
2615 # enable/disable
2616 if test -z "$zero_malloc" ; then
2617     if test "$z_version" = "50" ; then
2618         zero_malloc="no"
2619     else
2620         zero_malloc="yes"
2621     fi
2622 fi
2623
2624 if test "$werror" = "yes" ; then
2625     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2626 fi
2627
2628 if test "$solaris" = "no" ; then
2629     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2630         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2631     fi
2632 fi
2633
2634 # Use ASLR, no-SEH and DEP if available
2635 if test "$mingw32" = "yes" ; then
2636     for flag in --dynamicbase --no-seh --nxcompat; do
2637         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2638             LDFLAGS="-Wl,$flag $LDFLAGS"
2639         fi
2640     done
2641 fi
2642
2643 confdir=$sysconfdir$confsuffix
2644
2645 tools=
2646 if test "$softmmu" = yes ; then
2647   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2648   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2649       tools="qemu-nbd\$(EXESUF) $tools"
2650     if [ "$check_utests" = "yes" ]; then
2651       tools="check-qint check-qstring check-qdict check-qlist $tools"
2652       tools="check-qfloat check-qjson $tools"
2653     fi
2654   fi
2655 fi
2656
2657 # Mac OS X ships with a broken assembler
2658 roms=
2659 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2660         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2661         "$softmmu" = yes ; then
2662   roms="optionrom"
2663 fi
2664 if test "$cpu" = "ppc64" ; then
2665   roms="$roms spapr-rtas"
2666 fi
2667
2668 echo "Install prefix    $prefix"
2669 echo "BIOS directory    `eval echo $datadir`"
2670 echo "binary directory  `eval echo $bindir`"
2671 echo "config directory  `eval echo $sysconfdir`"
2672 if test "$mingw32" = "no" ; then
2673 echo "Manual directory  `eval echo $mandir`"
2674 echo "ELF interp prefix $interp_prefix"
2675 fi
2676 echo "Source path       $source_path"
2677 echo "C compiler        $cc"
2678 echo "Host C compiler   $host_cc"
2679 echo "CFLAGS            $CFLAGS"
2680 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2681 echo "LDFLAGS           $LDFLAGS"
2682 echo "make              $make"
2683 echo "install           $install"
2684 echo "host CPU          $cpu"
2685 echo "host big endian   $bigendian"
2686 echo "target list       $target_list"
2687 echo "tcg debug enabled $debug_tcg"
2688 echo "Mon debug enabled $debug_mon"
2689 echo "gprof enabled     $gprof"
2690 echo "sparse enabled    $sparse"
2691 echo "strip binaries    $strip_opt"
2692 echo "profiler          $profiler"
2693 echo "static build      $static"
2694 echo "-Werror enabled   $werror"
2695 if test "$darwin" = "yes" ; then
2696     echo "Cocoa support     $cocoa"
2697 fi
2698 echo "SDL support       $sdl"
2699 echo "curses support    $curses"
2700 echo "curl support      $curl"
2701 echo "check support     $check_utests"
2702 echo "mingw32 support   $mingw32"
2703 echo "Audio drivers     $audio_drv_list"
2704 echo "Extra audio cards $audio_card_list"
2705 echo "Block whitelist   $block_drv_whitelist"
2706 echo "Mixer emulation   $mixemu"
2707 echo "VNC support       $vnc"
2708 if test "$vnc" = "yes" ; then
2709     echo "VNC TLS support   $vnc_tls"
2710     echo "VNC SASL support  $vnc_sasl"
2711     echo "VNC JPEG support  $vnc_jpeg"
2712     echo "VNC PNG support   $vnc_png"
2713     echo "VNC thread        $vnc_thread"
2714 fi
2715 if test -n "$sparc_cpu"; then
2716     echo "Target Sparc Arch $sparc_cpu"
2717 fi
2718 echo "xen support       $xen"
2719 echo "CPU emulation     $cpu_emulation"
2720 echo "brlapi support    $brlapi"
2721 echo "bluez  support    $bluez"
2722 echo "Documentation     $docs"
2723 [ ! -z "$uname_release" ] && \
2724 echo "uname -r          $uname_release"
2725 echo "NPTL support      $nptl"
2726 echo "GUEST_BASE        $guest_base"
2727 echo "PIE user targets  $user_pie"
2728 echo "vde support       $vde"
2729 echo "IO thread         $io_thread"
2730 echo "Linux AIO support $linux_aio"
2731 echo "ATTR/XATTR support $attr"
2732 echo "Install blobs     $blobs"
2733 echo "KVM support       $kvm"
2734 echo "KVM PIT support   $kvm_cap_pit"
2735 echo "KVM device assig. $kvm_cap_device_assignment"
2736 echo "fdt support       $fdt"
2737 echo "preadv support    $preadv"
2738 echo "fdatasync         $fdatasync"
2739 echo "madvise           $madvise"
2740 echo "posix_madvise     $posix_madvise"
2741 echo "uuid support      $uuid"
2742 echo "vhost-net support $vhost_net"
2743 echo "Trace backend     $trace_backend"
2744 echo "Trace output file $trace_file-<pid>"
2745 echo "spice support     $spice"
2746 echo "rbd support       $rbd"
2747 echo "xfsctl support    $xfs"
2748 echo "nss used          $smartcard_nss"
2749 echo "OpenGL support    $opengl"
2750
2751 if test $sdl_too_old = "yes"; then
2752 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2753 fi
2754
2755 config_host_mak="config-host.mak"
2756 config_host_ld="config-host.ld"
2757
2758 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2759 printf "# Configured with:" >> $config_host_mak
2760 printf " '%s'" "$0" "$@" >> $config_host_mak
2761 echo >> $config_host_mak
2762
2763 echo all: >> $config_host_mak
2764 echo "prefix=$prefix" >> $config_host_mak
2765 echo "bindir=$bindir" >> $config_host_mak
2766 echo "mandir=$mandir" >> $config_host_mak
2767 echo "datadir=$datadir" >> $config_host_mak
2768 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2769 echo "docdir=$docdir" >> $config_host_mak
2770 echo "confdir=$confdir" >> $config_host_mak
2771
2772 case "$cpu" in
2773   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2774     ARCH=$cpu
2775   ;;
2776   armv4b|armv4l)
2777     ARCH=arm
2778   ;;
2779 esac
2780 echo "ARCH=$ARCH" >> $config_host_mak
2781 if test "$debug_tcg" = "yes" ; then
2782   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2783 fi
2784 if test "$debug_mon" = "yes" ; then
2785   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2786 fi
2787 if test "$debug" = "yes" ; then
2788   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2789 fi
2790 if test "$strip_opt" = "yes" ; then
2791   echo "STRIP=${strip}" >> $config_host_mak
2792 fi
2793 if test "$bigendian" = "yes" ; then
2794   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2795 fi
2796 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2797 if test "$mingw32" = "yes" ; then
2798   echo "CONFIG_WIN32=y" >> $config_host_mak
2799   rc_version=`cat $source_path/VERSION`
2800   version_major=${rc_version%%.*}
2801   rc_version=${rc_version#*.}
2802   version_minor=${rc_version%%.*}
2803   rc_version=${rc_version#*.}
2804   version_subminor=${rc_version%%.*}
2805   version_micro=0
2806   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2807   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2808 else
2809   echo "CONFIG_POSIX=y" >> $config_host_mak
2810 fi
2811
2812 if test "$linux" = "yes" ; then
2813   echo "CONFIG_LINUX=y" >> $config_host_mak
2814 fi
2815
2816 if test "$darwin" = "yes" ; then
2817   echo "CONFIG_DARWIN=y" >> $config_host_mak
2818 fi
2819
2820 if test "$aix" = "yes" ; then
2821   echo "CONFIG_AIX=y" >> $config_host_mak
2822 fi
2823
2824 if test "$solaris" = "yes" ; then
2825   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2826   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2827   if test "$needs_libsunmath" = "yes" ; then
2828     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2829   fi
2830 fi
2831 if test "$haiku" = "yes" ; then
2832   echo "CONFIG_HAIKU=y" >> $config_host_mak
2833 fi
2834 if test "$static" = "yes" ; then
2835   echo "CONFIG_STATIC=y" >> $config_host_mak
2836 fi
2837 if test $profiler = "yes" ; then
2838   echo "CONFIG_PROFILER=y" >> $config_host_mak
2839 fi
2840 if test "$slirp" = "yes" ; then
2841   echo "CONFIG_SLIRP=y" >> $config_host_mak
2842   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2843 fi
2844 if test "$vde" = "yes" ; then
2845   echo "CONFIG_VDE=y" >> $config_host_mak
2846 fi
2847 for card in $audio_card_list; do
2848     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2849     echo "$def=y" >> $config_host_mak
2850 done
2851 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2852 for drv in $audio_drv_list; do
2853     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2854     echo "$def=y" >> $config_host_mak
2855     if test "$drv" = "fmod"; then
2856         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2857     fi
2858 done
2859 if test "$audio_pt_int" = "yes" ; then
2860   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2861 fi
2862 if test "$audio_win_int" = "yes" ; then
2863   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2864 fi
2865 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2866 if test "$mixemu" = "yes" ; then
2867   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2868 fi
2869 if test "$vnc" = "yes" ; then
2870   echo "CONFIG_VNC=y" >> $config_host_mak
2871 fi
2872 if test "$vnc_tls" = "yes" ; then
2873   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2874   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2875 fi
2876 if test "$vnc_sasl" = "yes" ; then
2877   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2878   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2879 fi
2880 if test "$vnc_jpeg" = "yes" ; then
2881   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2882   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2883 fi
2884 if test "$vnc_png" = "yes" ; then
2885   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2886   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2887 fi
2888 if test "$vnc_thread" = "yes" ; then
2889   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2890 fi
2891 if test "$fnmatch" = "yes" ; then
2892   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2893 fi
2894 if test "$uuid" = "yes" ; then
2895   echo "CONFIG_UUID=y" >> $config_host_mak
2896 fi
2897 if test "$xfs" = "yes" ; then
2898   echo "CONFIG_XFS=y" >> $config_host_mak
2899 fi
2900 qemu_version=`head $source_path/VERSION`
2901 echo "VERSION=$qemu_version" >>$config_host_mak
2902 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2903 echo "SRC_PATH=$source_path" >> $config_host_mak
2904 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2905 if [ "$docs" = "yes" ] ; then
2906   echo "BUILD_DOCS=yes" >> $config_host_mak
2907 fi
2908 if test "$sdl" = "yes" ; then
2909   echo "CONFIG_SDL=y" >> $config_host_mak
2910   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2911 fi
2912 if test "$cocoa" = "yes" ; then
2913   echo "CONFIG_COCOA=y" >> $config_host_mak
2914 fi
2915 if test "$curses" = "yes" ; then
2916   echo "CONFIG_CURSES=y" >> $config_host_mak
2917 fi
2918 if test "$atfile" = "yes" ; then
2919   echo "CONFIG_ATFILE=y" >> $config_host_mak
2920 fi
2921 if test "$utimens" = "yes" ; then
2922   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2923 fi
2924 if test "$pipe2" = "yes" ; then
2925   echo "CONFIG_PIPE2=y" >> $config_host_mak
2926 fi
2927 if test "$accept4" = "yes" ; then
2928   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2929 fi
2930 if test "$splice" = "yes" ; then
2931   echo "CONFIG_SPLICE=y" >> $config_host_mak
2932 fi
2933 if test "$eventfd" = "yes" ; then
2934   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2935 fi
2936 if test "$fallocate" = "yes" ; then
2937   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2938 fi
2939 if test "$sync_file_range" = "yes" ; then
2940   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2941 fi
2942 if test "$fiemap" = "yes" ; then
2943   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2944 fi
2945 if test "$dup3" = "yes" ; then
2946   echo "CONFIG_DUP3=y" >> $config_host_mak
2947 fi
2948 if test "$epoll" = "yes" ; then
2949   echo "CONFIG_EPOLL=y" >> $config_host_mak
2950 fi
2951 if test "$epoll_create1" = "yes" ; then
2952   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2953 fi
2954 if test "$epoll_pwait" = "yes" ; then
2955   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2956 fi
2957 if test "$inotify" = "yes" ; then
2958   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2959 fi
2960 if test "$inotify1" = "yes" ; then
2961   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2962 fi
2963 if test "$byteswap_h" = "yes" ; then
2964   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2965 fi
2966 if test "$bswap_h" = "yes" ; then
2967   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2968 fi
2969 if test "$curl" = "yes" ; then
2970   echo "CONFIG_CURL=y" >> $config_host_mak
2971   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2972 fi
2973 if test "$brlapi" = "yes" ; then
2974   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2975 fi
2976 if test "$bluez" = "yes" ; then
2977   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2978   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2979 fi
2980 if test "$xen" = "yes" ; then
2981   echo "CONFIG_XEN=y" >> $config_host_mak
2982 fi
2983 if test "$io_thread" = "yes" ; then
2984   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2985 fi
2986 if test "$linux_aio" = "yes" ; then
2987   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2988 fi
2989 if test "$attr" = "yes" ; then
2990   echo "CONFIG_ATTR=y" >> $config_host_mak
2991 fi
2992 if test "$linux" = "yes" ; then
2993   if test "$attr" = "yes" ; then
2994     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2995   fi
2996 fi
2997 if test "$blobs" = "yes" ; then
2998   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2999 fi
3000 if test "$iovec" = "yes" ; then
3001   echo "CONFIG_IOVEC=y" >> $config_host_mak
3002 fi
3003 if test "$preadv" = "yes" ; then
3004   echo "CONFIG_PREADV=y" >> $config_host_mak
3005 fi
3006 if test "$fdt" = "yes" ; then
3007   echo "CONFIG_FDT=y" >> $config_host_mak
3008 fi
3009 if test "$signalfd" = "yes" ; then
3010   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3011 fi
3012 if test "$need_offsetof" = "yes" ; then
3013   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3014 fi
3015 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3016   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3017 fi
3018 if test "$fdatasync" = "yes" ; then
3019   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3020 fi
3021 if test $cpu_emulation = "yes"; then
3022   echo "CONFIG_CPU_EMULATION=y" >> $config_host_mak
3023 else
3024   echo "CONFIG_NO_CPU_EMULATION=y" >> $config_host_mak
3025 fi
3026 if test "$madvise" = "yes" ; then
3027   echo "CONFIG_MADVISE=y" >> $config_host_mak
3028 fi
3029 if test "$posix_madvise" = "yes" ; then
3030   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3031 fi
3032
3033 if test "$spice" = "yes" ; then
3034   echo "CONFIG_SPICE=y" >> $config_host_mak
3035 fi
3036
3037 if test "$smartcard" = "yes" ; then
3038   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3039 fi
3040
3041 if test "$smartcard_nss" = "yes" ; then
3042   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3043 fi
3044
3045 if test "$opengl" = "yes" ; then
3046   echo "CONFIG_OPENGL=y" >> $config_host_mak
3047 fi
3048
3049 # XXX: suppress that
3050 if [ "$bsd" = "yes" ] ; then
3051   echo "CONFIG_BSD=y" >> $config_host_mak
3052 fi
3053
3054 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3055
3056 if test "$zero_malloc" = "yes" ; then
3057   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3058 fi
3059 if test "$rbd" = "yes" ; then
3060   echo "CONFIG_RBD=y" >> $config_host_mak
3061 fi
3062
3063 # USB host support
3064 case "$usb" in
3065 linux)
3066   echo "HOST_USB=linux" >> $config_host_mak
3067 ;;
3068 bsd)
3069   echo "HOST_USB=bsd" >> $config_host_mak
3070 ;;
3071 *)
3072   echo "HOST_USB=stub" >> $config_host_mak
3073 ;;
3074 esac
3075
3076 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3077 if test "$trace_backend" = "simple"; then
3078   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3079 fi
3080 # Set the appropriate trace file.
3081 if test "$trace_backend" = "simple"; then
3082   trace_file="\"$trace_file-%u\""
3083 fi
3084 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3085   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3086 fi
3087 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3088
3089 echo "TOOLS=$tools" >> $config_host_mak
3090 echo "ROMS=$roms" >> $config_host_mak
3091 echo "MAKE=$make" >> $config_host_mak
3092 echo "INSTALL=$install" >> $config_host_mak
3093 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3094 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3095 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3096 echo "CC=$cc" >> $config_host_mak
3097 echo "CC_I386=$cc_i386" >> $config_host_mak
3098 echo "HOST_CC=$host_cc" >> $config_host_mak
3099 echo "AR=$ar" >> $config_host_mak
3100 echo "OBJCOPY=$objcopy" >> $config_host_mak
3101 echo "LD=$ld" >> $config_host_mak
3102 echo "WINDRES=$windres" >> $config_host_mak
3103 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3104 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3105 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3106 if test "$sparse" = "yes" ; then
3107   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3108   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3109   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3110 fi
3111 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3112 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3113 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3114 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3115 echo "LIBS+=$LIBS" >> $config_host_mak
3116 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3117 echo "EXESUF=$EXESUF" >> $config_host_mak
3118
3119 # generate list of library paths for linker script
3120
3121 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3122
3123 if test -f ${config_host_ld}~ ; then
3124   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3125     mv ${config_host_ld}~ $config_host_ld
3126   else
3127     rm ${config_host_ld}~
3128   fi
3129 fi
3130
3131 for d in libdis libdis-user; do
3132     mkdir -p $d
3133     symlink $source_path/Makefile.dis $d/Makefile
3134     echo > $d/config.mak
3135 done
3136 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3137   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3138 fi
3139
3140 for target in $target_list; do
3141 target_dir="$target"
3142 config_target_mak=$target_dir/config-target.mak
3143 target_arch2=`echo $target | cut -d '-' -f 1`
3144 target_bigendian="no"
3145
3146 case "$target_arch2" in
3147   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3148   target_bigendian=yes
3149   ;;
3150 esac
3151 target_softmmu="no"
3152 target_user_only="no"
3153 target_linux_user="no"
3154 target_darwin_user="no"
3155 target_bsd_user="no"
3156 case "$target" in
3157   ${target_arch2}-softmmu)
3158     target_softmmu="yes"
3159     ;;
3160   ${target_arch2}-linux-user)
3161     if test "$linux" != "yes" ; then
3162       echo "ERROR: Target '$target' is only available on a Linux host"
3163       exit 1
3164     fi
3165     target_user_only="yes"
3166     target_linux_user="yes"
3167     ;;
3168   ${target_arch2}-darwin-user)
3169     if test "$darwin" != "yes" ; then
3170       echo "ERROR: Target '$target' is only available on a Darwin host"
3171       exit 1
3172     fi
3173     target_user_only="yes"
3174     target_darwin_user="yes"
3175     ;;
3176   ${target_arch2}-bsd-user)
3177     if test "$bsd" != "yes" ; then
3178       echo "ERROR: Target '$target' is only available on a BSD host"
3179       exit 1
3180     fi
3181     target_user_only="yes"
3182     target_bsd_user="yes"
3183     ;;
3184   *)
3185     echo "ERROR: Target '$target' not recognised"
3186     exit 1
3187     ;;
3188 esac
3189
3190 mkdir -p $target_dir
3191 mkdir -p $target_dir/fpu
3192 mkdir -p $target_dir/tcg
3193 mkdir -p $target_dir/ide
3194 mkdir -p $target_dir/9pfs
3195 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3196   mkdir -p $target_dir/nwfpe
3197 fi
3198 symlink $source_path/Makefile.target $target_dir/Makefile
3199
3200
3201 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3202
3203 bflt="no"
3204 target_nptl="no"
3205 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3206 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3207 gdb_xml_files=""
3208 target_short_alignment=2
3209 target_int_alignment=4
3210 target_long_alignment=4
3211 target_llong_alignment=8
3212 target_libs_softmmu=
3213
3214 TARGET_ARCH="$target_arch2"
3215 TARGET_BASE_ARCH=""
3216 TARGET_ABI_DIR=""
3217
3218 case "$target_arch2" in
3219   i386)
3220     target_phys_bits=64
3221   ;;
3222   x86_64)
3223     TARGET_BASE_ARCH=i386
3224     target_phys_bits=64
3225     target_long_alignment=8
3226   ;;
3227   ia64)
3228     target_phys_bits=64
3229   ;;
3230   alpha)
3231     target_phys_bits=64
3232     target_long_alignment=8
3233     target_nptl="yes"
3234   ;;
3235   arm|armeb)
3236     TARGET_ARCH=arm
3237     bflt="yes"
3238     target_nptl="yes"
3239     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3240     target_phys_bits=32
3241     target_llong_alignment=4
3242   ;;
3243   cris)
3244     target_nptl="yes"
3245     target_phys_bits=32
3246   ;;
3247   lm32)
3248     target_phys_bits=32
3249     target_libs_softmmu="$opengl_libs"
3250   ;;
3251   m68k)
3252     bflt="yes"
3253     gdb_xml_files="cf-core.xml cf-fp.xml"
3254     target_phys_bits=32
3255     target_int_alignment=2
3256     target_long_alignment=2
3257     target_llong_alignment=2
3258   ;;
3259   microblaze|microblazeel)
3260     TARGET_ARCH=microblaze
3261     bflt="yes"
3262     target_nptl="yes"
3263     target_phys_bits=32
3264     target_libs_softmmu="$fdt_libs"
3265   ;;
3266   mips|mipsel)
3267     TARGET_ARCH=mips
3268     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3269     target_nptl="yes"
3270     target_phys_bits=64
3271   ;;
3272   mipsn32|mipsn32el)
3273     TARGET_ARCH=mipsn32
3274     TARGET_BASE_ARCH=mips
3275     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3276     target_phys_bits=64
3277   ;;
3278   mips64|mips64el)
3279     TARGET_ARCH=mips64
3280     TARGET_BASE_ARCH=mips
3281     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3282     target_phys_bits=64
3283     target_long_alignment=8
3284   ;;
3285   ppc)
3286     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3287     target_phys_bits=32
3288     target_nptl="yes"
3289     target_libs_softmmu="$fdt_libs"
3290   ;;
3291   ppcemb)
3292     TARGET_BASE_ARCH=ppc
3293     TARGET_ABI_DIR=ppc
3294     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3295     target_phys_bits=64
3296     target_nptl="yes"
3297     target_libs_softmmu="$fdt_libs"
3298   ;;
3299   ppc64)
3300     TARGET_BASE_ARCH=ppc
3301     TARGET_ABI_DIR=ppc
3302     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3303     target_phys_bits=64
3304     target_long_alignment=8
3305     target_libs_softmmu="$fdt_libs"
3306   ;;
3307   ppc64abi32)
3308     TARGET_ARCH=ppc64
3309     TARGET_BASE_ARCH=ppc
3310     TARGET_ABI_DIR=ppc
3311     echo "TARGET_ABI32=y" >> $config_target_mak
3312     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3313     target_phys_bits=64
3314     target_libs_softmmu="$fdt_libs"
3315   ;;
3316   sh4|sh4eb)
3317     TARGET_ARCH=sh4
3318     bflt="yes"
3319     target_nptl="yes"
3320     target_phys_bits=32
3321   ;;
3322   sparc)
3323     target_phys_bits=64
3324   ;;
3325   sparc64)
3326     TARGET_BASE_ARCH=sparc
3327     target_phys_bits=64
3328     target_long_alignment=8
3329   ;;
3330   sparc32plus)
3331     TARGET_ARCH=sparc64
3332     TARGET_BASE_ARCH=sparc
3333     TARGET_ABI_DIR=sparc
3334     echo "TARGET_ABI32=y" >> $config_target_mak
3335     target_phys_bits=64
3336   ;;
3337   s390x)
3338     target_nptl="yes"
3339     target_phys_bits=64
3340     target_long_alignment=8
3341   ;;
3342   unicore32)
3343     target_phys_bits=32
3344   ;;
3345   *)
3346     echo "Unsupported target CPU"
3347     exit 1
3348   ;;
3349 esac
3350 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3351 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3352 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3353 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3354 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3355 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3356 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3357 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3358 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3359 if [ "$TARGET_BASE_ARCH" = "" ]; then
3360   TARGET_BASE_ARCH=$TARGET_ARCH
3361 fi
3362 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3363 if [ "$TARGET_ABI_DIR" = "" ]; then
3364   TARGET_ABI_DIR=$TARGET_ARCH
3365 fi
3366 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3367 case "$target_arch2" in
3368   i386|x86_64)
3369     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3370       echo "CONFIG_XEN=y" >> $config_target_mak
3371     fi
3372 esac
3373 case "$target_arch2" in
3374   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3375     # Make sure the target and host cpus are compatible
3376     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3377       \( "$target_arch2" = "$cpu" -o \
3378       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3379       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3380       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3381       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3382       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3383       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3384       echo "CONFIG_KVM=y" >> $config_target_mak
3385       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3386       if test "$kvm_para" = "yes"; then
3387         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3388       fi
3389       if test $kvm_cap_pit = "yes" ; then
3390         echo "CONFIG_KVM_PIT=y" >> $config_target_mak
3391       fi
3392       if test $kvm_cap_device_assignment = "yes" ; then
3393         echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_target_mak
3394       fi
3395       if test $vhost_net = "yes" ; then
3396         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3397       fi
3398     fi
3399 esac
3400 if test "$target_bigendian" = "yes" ; then
3401   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3402 fi
3403 if test "$target_softmmu" = "yes" ; then
3404   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3405   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3406   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3407   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3408   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3409 fi
3410 if test "$target_user_only" = "yes" ; then
3411   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3412 fi
3413 if test "$target_linux_user" = "yes" ; then
3414   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3415 fi
3416 if test "$target_darwin_user" = "yes" ; then
3417   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3418 fi
3419 if test "$smartcard_nss" = "yes" ; then
3420   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3421   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3422   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3423 fi
3424 list=""
3425 if test ! -z "$gdb_xml_files" ; then
3426   for x in $gdb_xml_files; do
3427     list="$list $source_path/gdb-xml/$x"
3428   done
3429   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3430 fi
3431
3432 echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
3433
3434 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3435   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3436 fi
3437 if test "$target_user_only" = "yes" \
3438         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3439   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3440 fi
3441 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3442   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3443 fi
3444 if test "$target_bsd_user" = "yes" ; then
3445   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3446 fi
3447
3448 # generate QEMU_CFLAGS/LDFLAGS for targets
3449
3450 cflags=""
3451 includes=""
3452 ldflags=""
3453
3454 if test "$ARCH" = "sparc64" ; then
3455   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3456 elif test "$ARCH" = "s390x" ; then
3457   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3458 elif test "$ARCH" = "x86_64" ; then
3459   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3460 else
3461   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3462 fi
3463 includes="-I\$(SRC_PATH)/tcg $includes"
3464 includes="-I\$(SRC_PATH)/fpu $includes"
3465
3466 if test "$target_user_only" = "yes" ; then
3467     libdis_config_mak=libdis-user/config.mak
3468 else
3469     libdis_config_mak=libdis/config.mak
3470 fi
3471
3472 for i in $ARCH $TARGET_BASE_ARCH ; do
3473   case "$i" in
3474   alpha)
3475     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3476     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3477   ;;
3478   arm)
3479     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3480     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3481   ;;
3482   cris)
3483     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3484     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3485   ;;
3486   hppa)
3487     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3488     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3489   ;;
3490   i386|x86_64)
3491     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3492     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3493   ;;
3494   ia64*)
3495     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3496     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3497   ;;
3498   m68k)
3499     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3500     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3501   ;;
3502   microblaze*)
3503     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3504     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3505   ;;
3506   mips*)
3507     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3508     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3509   ;;
3510   ppc*)
3511     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3512     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3513   ;;
3514   s390*)
3515     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3516     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3517   ;;
3518   sh4)
3519     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3520     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3521   ;;
3522   sparc*)
3523     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3524     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3525   ;;
3526   esac
3527 done
3528
3529 case "$ARCH" in
3530 alpha)
3531   # Ensure there's only a single GP
3532   cflags="-msmall-data $cflags"
3533 ;;
3534 esac
3535
3536 if test "$target_softmmu" = "yes" ; then
3537   case "$TARGET_BASE_ARCH" in
3538   arm)
3539     cflags="-DHAS_AUDIO $cflags"
3540   ;;
3541   lm32)
3542     cflags="-DHAS_AUDIO $cflags"
3543   ;;
3544   i386|mips|ppc)
3545     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3546   ;;
3547   esac
3548 fi
3549
3550 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3551         "$user_pie" = "yes" ; then
3552   cflags="-fpie $cflags"
3553   ldflags="-pie $ldflags"
3554 fi
3555
3556 if test "$target_softmmu" = "yes" -a \( \
3557         "$TARGET_ARCH" = "microblaze" -o \
3558         "$TARGET_ARCH" = "cris" \) ; then
3559   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3560 fi
3561
3562 if test "$gprof" = "yes" ; then
3563   echo "TARGET_GPROF=yes" >> $config_target_mak
3564   if test "$target_linux_user" = "yes" ; then
3565     cflags="-p $cflags"
3566     ldflags="-p $ldflags"
3567   fi
3568   if test "$target_softmmu" = "yes" ; then
3569     ldflags="-p $ldflags"
3570     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3571   fi
3572 fi
3573
3574 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3575 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3576   case "$ARCH" in
3577   sparc)
3578     # -static is used to avoid g1/g3 usage by the dynamic linker
3579     ldflags="$linker_script -static $ldflags"
3580     ;;
3581   alpha | s390x)
3582     # The default placement of the application is fine.
3583     ;;
3584   *)
3585     ldflags="$linker_script $ldflags"
3586     ;;
3587   esac
3588 fi
3589
3590 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3591 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3592 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3593
3594 done # for target in $targets
3595
3596 # build tree in object directory in case the source is not in the current directory
3597 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3598 DIRS="$DIRS roms/seabios roms/vgabios"
3599 DIRS="$DIRS fsdev ui"
3600 FILES="Makefile tests/Makefile"
3601 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3602 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3603 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3604 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3605     FILES="$FILES pc-bios/`basename $bios_file`"
3606 done
3607 mkdir -p $DIRS
3608 for f in $FILES ; do
3609     test -e $f || symlink $source_path/$f $f
3610 done
3611
3612 # temporary config to build submodules
3613 for rom in seabios vgabios; do
3614     config_mak=roms/$rom/config.mak
3615     echo "# Automatically generated by configure - do not modify" > $config_mak
3616     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3617     echo "CC=$cc" >> $config_mak
3618     echo "BCC=bcc" >> $config_mak
3619     echo "CPP=${cross_prefix}cpp" >> $config_mak
3620     echo "OBJCOPY=objcopy" >> $config_mak
3621     echo "IASL=iasl" >> $config_mak
3622     echo "LD=$ld" >> $config_mak
3623 done
3624
3625 for hwlib in 32 64; do
3626   d=libhw$hwlib
3627   mkdir -p $d
3628   mkdir -p $d/ide
3629   symlink $source_path/Makefile.hw $d/Makefile
3630   mkdir -p $d/9pfs
3631   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3632 done
3633
3634 if [ "$source_path" != `pwd` ]; then
3635     # out of tree build
3636     mkdir -p libcacard
3637     rm -f libcacard/Makefile
3638     ln -s "$source_path/libcacard/Makefile" libcacard/Makefile
3639 fi
3640
3641 d=libuser
3642 mkdir -p $d
3643 symlink $source_path/Makefile.user $d/Makefile
3644 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3645   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3646 fi
3647
3648 if test "$docs" = "yes" ; then
3649   mkdir -p QMP
3650 fi