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