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 <[email protected]>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95 libs_qga=""
  96
  97 target_list=""
  98
  99 # Default value for a variable defining feature "foo".
 100 #  * foo="no"  feature will only be used if --enable-foo arg is given
 101 #  * foo=""    feature will be searched for, and if found, will be used
 102 #              unless --disable-foo is given
 103 #  * foo="yes" this value will only be set by --enable-foo flag.
 104 #              feature will searched for,
 105 #              if not found, configure exits with error
 106 #
 107 # Always add --enable-foo and --disable-foo command line args.
 108 # Distributions want to ensure that several features are compiled in, and it
 109 # is impossible without a --enable-foo that exits if a feature is not found.
 110
 111 bluez=""
 112 brlapi=""
 113 curl=""
 114 curses=""
 115 docs=""
 116 fdt=""
 117 nptl=""
 118 sdl=""
 119 vnc="yes"
 120 sparse="no"
 121 uuid=""
 122 vde=""
 123 vnc_tls=""
 124 vnc_sasl=""
 125 vnc_jpeg=""
 126 vnc_png=""
 127 vnc_thread="no"
 128 xen=""
 129 xen_ctrl_version=""
 130 linux_aio=""
 131 attr=""
 132 xfs=""
 133
 134 vhost_net="no"
 135 kvm="no"
 136 gprof="no"
 137 debug_tcg="no"
 138 debug_mon="no"
 139 debug="no"
 140 strip_opt="yes"
 141 bigendian="no"
 142 mingw32="no"
 143 EXESUF=""
 144 prefix="/usr/local"
 145 mandir="\${prefix}/share/man"
 146 datadir="\${prefix}/share/qemu"
 147 docdir="\${prefix}/share/doc/qemu"
 148 bindir="\${prefix}/bin"
 149 libdir="\${prefix}/lib"
 150 includedir="\${prefix}/include"
 151 sysconfdir="\${prefix}/etc"
 152 confsuffix="/qemu"
 153 slirp="yes"
 154 fmod_lib=""
 155 fmod_inc=""
 156 oss_lib=""
 157 bsd="no"
 158 linux="no"
 159 solaris="no"
 160 profiler="no"
 161 cocoa="no"
 162 softmmu="yes"
 163 linux_user="no"
 164 darwin_user="no"
 165 bsd_user="no"
 166 guest_base=""
 167 uname_release=""
 168 mixemu="no"
 169 aix="no"
 170 blobs="yes"
 171 pkgversion=""
 172 check_utests="no"
 173 user_pie="no"
 174 zero_malloc=""
 175 trace_backend="nop"
 176 trace_file="trace"
 177 spice=""
 178 rbd=""
 179 smartcard=""
 180 smartcard_nss=""
 181 usb_redir=""
 182 opengl=""
 183 zlib="yes"
 184 guest_agent="yes"
 185
 186 # parse CC options first
 187 for opt do
 188   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 189   case "$opt" in
 190   --cross-prefix=*) cross_prefix="$optarg"
 191   ;;
 192   --cc=*) CC="$optarg"
 193   ;;
 194   --source-path=*) source_path="$optarg"
 195   ;;
 196   --cpu=*) cpu="$optarg"
 197   ;;
 198   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 199   ;;
 200   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 201   ;;
 202   --sparc_cpu=*)
 203     sparc_cpu="$optarg"
 204     case $sparc_cpu in
 205     v7|v8|v8plus|v8plusa)
 206       cpu="sparc"
 207     ;;
 208     v9)
 209       cpu="sparc64"
 210     ;;
 211     *)
 212       echo "undefined SPARC architecture. Exiting";
 213       exit 1
 214     ;;
 215     esac
 216   ;;
 217   esac
 218 done
 219 # OS specific
 220 # Using uname is really, really broken.  Once we have the right set of checks
 221 # we can eliminate it's usage altogether
 222
 223 cc="${CC-${cross_prefix}gcc}"
 224 ar="${AR-${cross_prefix}ar}"
 225 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 226 ld="${LD-${cross_prefix}ld}"
 227 libtool="${LIBTOOL-${cross_prefix}libtool}"
 228 strip="${STRIP-${cross_prefix}strip}"
 229 windres="${WINDRES-${cross_prefix}windres}"
 230 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 231 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 232
 233 # default flags for all hosts
 234 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 235 CFLAGS="-g $CFLAGS"
 236 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 237 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 238 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 239 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 240 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 241 LDFLAGS="-g $LDFLAGS"
 242
 243 # make source path absolute
 244 source_path=`cd "$source_path"; pwd`
 245
 246 check_define() {
 247 cat > $TMPC <<EOF
 248 #if !defined($1)
 249 #error Not defined
 250 #endif
 251 int main(void) { return 0; }
 252 EOF
 253   compile_object
 254 }
 255
 256 if test ! -z "$cpu" ; then
 257   # command line argument
 258   :
 259 elif check_define __i386__ ; then
 260   cpu="i386"
 261 elif check_define __x86_64__ ; then
 262   cpu="x86_64"
 263 elif check_define __sparc__ ; then
 264   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 265   # They must be specified using --sparc_cpu
 266   if check_define __arch64__ ; then
 267     cpu="sparc64"
 268   else
 269     cpu="sparc"
 270   fi
 271 elif check_define _ARCH_PPC ; then
 272   if check_define _ARCH_PPC64 ; then
 273     cpu="ppc64"
 274   else
 275     cpu="ppc"
 276   fi
 277 elif check_define __mips__ ; then
 278   cpu="mips"
 279 elif check_define __ia64__ ; then
 280   cpu="ia64"
 281 elif check_define __s390__ ; then
 282   if check_define __s390x__ ; then
 283     cpu="s390x"
 284   else
 285     cpu="s390"
 286   fi
 287 elif check_define __ARMEB__ ; then
 288   cpu="armv4b"
 289 elif check_define __ARMEL__ ; then
 290   cpu="armv4l"
 291 elif check_define __hppa__ ; then
 292   cpu="hppa"
 293 else
 294   cpu=`uname -m`
 295 fi
 296
 297 case "$cpu" in
 298   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 299     cpu="$cpu"
 300   ;;
 301   i386|i486|i586|i686|i86pc|BePC)
 302     cpu="i386"
 303   ;;
 304   x86_64|amd64)
 305     cpu="x86_64"
 306   ;;
 307   armv*b)
 308     cpu="armv4b"
 309   ;;
 310   armv*l)
 311     cpu="armv4l"
 312   ;;
 313   hppa|parisc|parisc64)
 314     cpu="hppa"
 315   ;;
 316   mips*)
 317     cpu="mips"
 318   ;;
 319   s390)
 320     cpu="s390"
 321   ;;
 322   s390x)
 323     cpu="s390x"
 324   ;;
 325   sparc|sun4[cdmuv])
 326     cpu="sparc"
 327   ;;
 328   *)
 329     echo "Unsupported CPU = $cpu"
 330     exit 1
 331   ;;
 332 esac
 333
 334 # OS specific
 335 if check_define __linux__ ; then
 336   targetos="Linux"
 337 elif check_define _WIN32 ; then
 338   targetos='MINGW32'
 339 elif check_define __OpenBSD__ ; then
 340   targetos='OpenBSD'
 341 elif check_define __sun__ ; then
 342   targetos='SunOS'
 343 elif check_define __HAIKU__ ; then
 344   targetos='Haiku'
 345 else
 346   targetos=`uname -s`
 347 fi
 348
 349 case $targetos in
 350 CYGWIN*)
 351   mingw32="yes"
 352   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 353   audio_possible_drivers="winwave sdl"
 354   audio_drv_list="winwave"
 355 ;;
 356 MINGW32*)
 357   mingw32="yes"
 358   audio_possible_drivers="winwave dsound sdl fmod"
 359   audio_drv_list="winwave"
 360 ;;
 361 GNU/kFreeBSD)
 362   bsd="yes"
 363   audio_drv_list="oss"
 364   audio_possible_drivers="oss sdl esd pa"
 365 ;;
 366 FreeBSD)
 367   bsd="yes"
 368   make="${MAKE-gmake}"
 369   audio_drv_list="oss"
 370   audio_possible_drivers="oss sdl esd pa"
 371   # needed for kinfo_getvmmap(3) in libutil.h
 372   LIBS="-lutil $LIBS"
 373 ;;
 374 DragonFly)
 375   bsd="yes"
 376   make="${MAKE-gmake}"
 377   audio_drv_list="oss"
 378   audio_possible_drivers="oss sdl esd pa"
 379 ;;
 380 NetBSD)
 381   bsd="yes"
 382   make="${MAKE-gmake}"
 383   audio_drv_list="oss"
 384   audio_possible_drivers="oss sdl esd"
 385   oss_lib="-lossaudio"
 386 ;;
 387 OpenBSD)
 388   bsd="yes"
 389   make="${MAKE-gmake}"
 390   audio_drv_list="oss"
 391   audio_possible_drivers="oss sdl esd"
 392   oss_lib="-lossaudio"
 393 ;;
 394 Darwin)
 395   bsd="yes"
 396   darwin="yes"
 397   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 398   # run 64-bit userspace code
 399   if [ "$cpu" = "i386" ] ; then
 400     is_x86_64=`sysctl -n hw.optional.x86_64`
 401     [ "$is_x86_64" = "1" ] && cpu=x86_64
 402   fi
 403   if [ "$cpu" = "x86_64" ] ; then
 404     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 405     LDFLAGS="-arch x86_64 $LDFLAGS"
 406   else
 407     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 408   fi
 409   darwin_user="yes"
 410   cocoa="yes"
 411   audio_drv_list="coreaudio"
 412   audio_possible_drivers="coreaudio sdl fmod"
 413   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 414   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 415 ;;
 416 SunOS)
 417   solaris="yes"
 418   make="${MAKE-gmake}"
 419   install="${INSTALL-ginstall}"
 420   ld="gld"
 421   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 422   needs_libsunmath="no"
 423   solarisrev=`uname -r | cut -f2 -d.`
 424   # have to select again, because `uname -m` returns i86pc
 425   # even on an x86_64 box.
 426   solariscpu=`isainfo -k`
 427   if test "${solariscpu}" = "amd64" ; then
 428     cpu="x86_64"
 429   fi
 430   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 431     if test "$solarisrev" -le 9 ; then
 432       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 433         needs_libsunmath="yes"
 434         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 435         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 436         LIBS="-lsunmath $LIBS"
 437       else
 438         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 439         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 440         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 441         echo "Studio 11 can be downloaded from www.sun.com."
 442         exit 1
 443       fi
 444     fi
 445   fi
 446   if test -f /usr/include/sys/soundcard.h ; then
 447     audio_drv_list="oss"
 448   fi
 449   audio_possible_drivers="oss sdl"
 450 # needed for CMSG_ macros in sys/socket.h
 451   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 452 # needed for TIOCWIN* defines in termios.h
 453   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 454   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 455   LIBS="-lsocket -lnsl -lresolv $LIBS"
 456 ;;
 457 AIX)
 458   aix="yes"
 459   make="${MAKE-gmake}"
 460 ;;
 461 Haiku)
 462   haiku="yes"
 463   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 464   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 465 ;;
 466 *)
 467   audio_drv_list="oss"
 468   audio_possible_drivers="oss alsa sdl esd pa"
 469   linux="yes"
 470   linux_user="yes"
 471   usb="linux"
 472   kvm="yes"
 473   vhost_net="yes"
 474   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 475     audio_possible_drivers="$audio_possible_drivers fmod"
 476   fi
 477 ;;
 478 esac
 479
 480 if [ "$bsd" = "yes" ] ; then
 481   if [ "$darwin" != "yes" ] ; then
 482     usb="bsd"
 483   fi
 484   bsd_user="yes"
 485 fi
 486
 487 : ${make=${MAKE-make}}
 488 : ${install=${INSTALL-install}}
 489 : ${python=${PYTHON-python}}
 490 : ${smbd=${SMBD-/usr/sbin/smbd}}
 491
 492 if test "$mingw32" = "yes" ; then
 493   EXESUF=".exe"
 494   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 495   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 496   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 497   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 498   prefix="c:/Program Files/Qemu"
 499   mandir="\${prefix}"
 500   datadir="\${prefix}"
 501   docdir="\${prefix}"
 502   bindir="\${prefix}"
 503   sysconfdir="\${prefix}"
 504   confsuffix=""
 505   guest_agent="no"
 506 fi
 507
 508 werror=""
 509
 510 for opt do
 511   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 512   case "$opt" in
 513   --help|-h) show_help=yes
 514   ;;
 515   --version|-V) exec cat $source_path/VERSION
 516   ;;
 517   --prefix=*) prefix="$optarg"
 518   ;;
 519   --interp-prefix=*) interp_prefix="$optarg"
 520   ;;
 521   --source-path=*)
 522   ;;
 523   --cross-prefix=*)
 524   ;;
 525   --cc=*)
 526   ;;
 527   --host-cc=*) host_cc="$optarg"
 528   ;;
 529   --make=*) make="$optarg"
 530   ;;
 531   --install=*) install="$optarg"
 532   ;;
 533   --python=*) python="$optarg"
 534   ;;
 535   --smbd=*) smbd="$optarg"
 536   ;;
 537   --extra-cflags=*)
 538   ;;
 539   --extra-ldflags=*)
 540   ;;
 541   --cpu=*)
 542   ;;
 543   --target-list=*) target_list="$optarg"
 544   ;;
 545   --enable-trace-backend=*) trace_backend="$optarg"
 546   ;;
 547   --with-trace-file=*) trace_file="$optarg"
 548   ;;
 549   --enable-gprof) gprof="yes"
 550   ;;
 551   --static)
 552     static="yes"
 553     LDFLAGS="-static $LDFLAGS"
 554   ;;
 555   --mandir=*) mandir="$optarg"
 556   ;;
 557   --bindir=*) bindir="$optarg"
 558   ;;
 559   --libdir=*) libdir="$optarg"
 560   ;;
 561   --includedir=*) includedir="$optarg"
 562   ;;
 563   --datadir=*) datadir="$optarg"
 564   ;;
 565   --docdir=*) docdir="$optarg"
 566   ;;
 567   --sysconfdir=*) sysconfdir="$optarg"
 568   ;;
 569   --disable-sdl) sdl="no"
 570   ;;
 571   --enable-sdl) sdl="yes"
 572   ;;
 573   --disable-vnc) vnc="no"
 574   ;;
 575   --enable-vnc) vnc="yes"
 576   ;;
 577   --fmod-lib=*) fmod_lib="$optarg"
 578   ;;
 579   --fmod-inc=*) fmod_inc="$optarg"
 580   ;;
 581   --oss-lib=*) oss_lib="$optarg"
 582   ;;
 583   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 584   ;;
 585   --audio-drv-list=*) audio_drv_list="$optarg"
 586   ;;
 587   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 588   ;;
 589   --enable-debug-tcg) debug_tcg="yes"
 590   ;;
 591   --disable-debug-tcg) debug_tcg="no"
 592   ;;
 593   --enable-debug-mon) debug_mon="yes"
 594   ;;
 595   --disable-debug-mon) debug_mon="no"
 596   ;;
 597   --enable-debug)
 598       # Enable debugging options that aren't excessively noisy
 599       debug_tcg="yes"
 600       debug_mon="yes"
 601       debug="yes"
 602       strip_opt="no"
 603   ;;
 604   --enable-sparse) sparse="yes"
 605   ;;
 606   --disable-sparse) sparse="no"
 607   ;;
 608   --disable-strip) strip_opt="no"
 609   ;;
 610   --disable-vnc-tls) vnc_tls="no"
 611   ;;
 612   --enable-vnc-tls) vnc_tls="yes"
 613   ;;
 614   --disable-vnc-sasl) vnc_sasl="no"
 615   ;;
 616   --enable-vnc-sasl) vnc_sasl="yes"
 617   ;;
 618   --disable-vnc-jpeg) vnc_jpeg="no"
 619   ;;
 620   --enable-vnc-jpeg) vnc_jpeg="yes"
 621   ;;
 622   --disable-vnc-png) vnc_png="no"
 623   ;;
 624   --enable-vnc-png) vnc_png="yes"
 625   ;;
 626   --disable-vnc-thread) vnc_thread="no"
 627   ;;
 628   --enable-vnc-thread) vnc_thread="yes"
 629   ;;
 630   --disable-slirp) slirp="no"
 631   ;;
 632   --disable-uuid) uuid="no"
 633   ;;
 634   --enable-uuid) uuid="yes"
 635   ;;
 636   --disable-vde) vde="no"
 637   ;;
 638   --enable-vde) vde="yes"
 639   ;;
 640   --disable-xen) xen="no"
 641   ;;
 642   --enable-xen) xen="yes"
 643   ;;
 644   --disable-brlapi) brlapi="no"
 645   ;;
 646   --enable-brlapi) brlapi="yes"
 647   ;;
 648   --disable-bluez) bluez="no"
 649   ;;
 650   --enable-bluez) bluez="yes"
 651   ;;
 652   --disable-kvm) kvm="no"
 653   ;;
 654   --enable-kvm) kvm="yes"
 655   ;;
 656   --disable-spice) spice="no"
 657   ;;
 658   --enable-spice) spice="yes"
 659   ;;
 660   --enable-profiler) profiler="yes"
 661   ;;
 662   --enable-cocoa)
 663       cocoa="yes" ;
 664       sdl="no" ;
 665       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 666   ;;
 667   --disable-system) softmmu="no"
 668   ;;
 669   --enable-system) softmmu="yes"
 670   ;;
 671   --disable-user)
 672       linux_user="no" ;
 673       bsd_user="no" ;
 674       darwin_user="no"
 675   ;;
 676   --enable-user) ;;
 677   --disable-linux-user) linux_user="no"
 678   ;;
 679   --enable-linux-user) linux_user="yes"
 680   ;;
 681   --disable-darwin-user) darwin_user="no"
 682   ;;
 683   --enable-darwin-user) darwin_user="yes"
 684   ;;
 685   --disable-bsd-user) bsd_user="no"
 686   ;;
 687   --enable-bsd-user) bsd_user="yes"
 688   ;;
 689   --enable-guest-base) guest_base="yes"
 690   ;;
 691   --disable-guest-base) guest_base="no"
 692   ;;
 693   --enable-user-pie) user_pie="yes"
 694   ;;
 695   --disable-user-pie) user_pie="no"
 696   ;;
 697   --enable-uname-release=*) uname_release="$optarg"
 698   ;;
 699   --sparc_cpu=*)
 700   ;;
 701   --enable-werror) werror="yes"
 702   ;;
 703   --disable-werror) werror="no"
 704   ;;
 705   --disable-curses) curses="no"
 706   ;;
 707   --enable-curses) curses="yes"
 708   ;;
 709   --disable-curl) curl="no"
 710   ;;
 711   --enable-curl) curl="yes"
 712   ;;
 713   --disable-fdt) fdt="no"
 714   ;;
 715   --enable-fdt) fdt="yes"
 716   ;;
 717   --disable-check-utests) check_utests="no"
 718   ;;
 719   --enable-check-utests) check_utests="yes"
 720   ;;
 721   --disable-nptl) nptl="no"
 722   ;;
 723   --enable-nptl) nptl="yes"
 724   ;;
 725   --enable-mixemu) mixemu="yes"
 726   ;;
 727   --disable-linux-aio) linux_aio="no"
 728   ;;
 729   --enable-linux-aio) linux_aio="yes"
 730   ;;
 731   --disable-attr) attr="no"
 732   ;;
 733   --enable-attr) attr="yes"
 734   ;;
 735   --disable-blobs) blobs="no"
 736   ;;
 737   --with-pkgversion=*) pkgversion=" ($optarg)"
 738   ;;
 739   --disable-docs) docs="no"
 740   ;;
 741   --enable-docs) docs="yes"
 742   ;;
 743   --disable-vhost-net) vhost_net="no"
 744   ;;
 745   --enable-vhost-net) vhost_net="yes"
 746   ;;
 747   --disable-opengl) opengl="no"
 748   ;;
 749   --enable-opengl) opengl="yes"
 750   ;;
 751   --*dir)
 752   ;;
 753   --disable-rbd) rbd="no"
 754   ;;
 755   --enable-rbd) rbd="yes"
 756   ;;
 757   --disable-smartcard) smartcard="no"
 758   ;;
 759   --enable-smartcard) smartcard="yes"
 760   ;;
 761   --disable-smartcard-nss) smartcard_nss="no"
 762   ;;
 763   --enable-smartcard-nss) smartcard_nss="yes"
 764   ;;
 765   --disable-usb-redir) usb_redir="no"
 766   ;;
 767   --enable-usb-redir) usb_redir="yes"
 768   ;;
 769   --disable-zlib-test) zlib="no"
 770   ;;
 771   --enable-guest-agent) guest_agent="yes"
 772   ;;
 773   --disable-guest-agent) guest_agent="no"
 774   ;;
 775   *) echo "ERROR: unknown option $opt"; show_help="yes"
 776   ;;
 777   esac
 778 done
 779
 780 #
 781 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 782 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 783 #
 784 host_guest_base="no"
 785 case "$cpu" in
 786     sparc) case $sparc_cpu in
 787            v7|v8)
 788              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 789            ;;
 790            v8plus|v8plusa)
 791              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 792            ;;
 793            *) # sparc_cpu not defined in the command line
 794              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 795            esac
 796            LDFLAGS="-m32 $LDFLAGS"
 797            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 798            if test "$solaris" = "no" ; then
 799              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 800              helper_cflags="-ffixed-i0"
 801            fi
 802            ;;
 803     sparc64)
 804            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 805            LDFLAGS="-m64 $LDFLAGS"
 806            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 807            if test "$solaris" != "no" ; then
 808              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 809            fi
 810            ;;
 811     s390)
 812            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 813            LDFLAGS="-m31 $LDFLAGS"
 814            host_guest_base="yes"
 815            ;;
 816     s390x)
 817            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 818            LDFLAGS="-m64 $LDFLAGS"
 819            host_guest_base="yes"
 820            ;;
 821     i386)
 822            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 823            LDFLAGS="-m32 $LDFLAGS"
 824            cc_i386='$(CC) -m32'
 825            helper_cflags="-fomit-frame-pointer"
 826            host_guest_base="yes"
 827            ;;
 828     x86_64)
 829            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 830            LDFLAGS="-m64 $LDFLAGS"
 831            cc_i386='$(CC) -m32'
 832            host_guest_base="yes"
 833            ;;
 834     arm*)
 835            host_guest_base="yes"
 836            ;;
 837     ppc*)
 838            host_guest_base="yes"
 839            ;;
 840     mips*)
 841            host_guest_base="yes"
 842            ;;
 843     ia64*)
 844            host_guest_base="yes"
 845            ;;
 846     hppa*)
 847            host_guest_base="yes"
 848            ;;
 849     unicore32*)
 850            host_guest_base="yes"
 851            ;;
 852 esac
 853
 854 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 855
 856
 857 default_target_list=""
 858
 859 # these targets are portable
 860 if [ "$softmmu" = "yes" ] ; then
 861     default_target_list="\
 862 i386-softmmu \
 863 x86_64-softmmu \
 864 alpha-softmmu \
 865 arm-softmmu \
 866 cris-softmmu \
 867 lm32-softmmu \
 868 m68k-softmmu \
 869 microblaze-softmmu \
 870 microblazeel-softmmu \
 871 mips-softmmu \
 872 mipsel-softmmu \
 873 mips64-softmmu \
 874 mips64el-softmmu \
 875 ppc-softmmu \
 876 ppcemb-softmmu \
 877 ppc64-softmmu \
 878 sh4-softmmu \
 879 sh4eb-softmmu \
 880 sparc-softmmu \
 881 sparc64-softmmu \
 882 s390x-softmmu \
 883 xtensa-softmmu \
 884 xtensaeb-softmmu \
 885 "
 886 fi
 887 # the following are Linux specific
 888 if [ "$linux_user" = "yes" ] ; then
 889     default_target_list="${default_target_list}\
 890 i386-linux-user \
 891 x86_64-linux-user \
 892 alpha-linux-user \
 893 arm-linux-user \
 894 armeb-linux-user \
 895 cris-linux-user \
 896 m68k-linux-user \
 897 microblaze-linux-user \
 898 microblazeel-linux-user \
 899 mips-linux-user \
 900 mipsel-linux-user \
 901 ppc-linux-user \
 902 ppc64-linux-user \
 903 ppc64abi32-linux-user \
 904 sh4-linux-user \
 905 sh4eb-linux-user \
 906 sparc-linux-user \
 907 sparc64-linux-user \
 908 sparc32plus-linux-user \
 909 unicore32-linux-user \
 910 s390x-linux-user \
 911 "
 912 fi
 913 # the following are Darwin specific
 914 if [ "$darwin_user" = "yes" ] ; then
 915     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 916 fi
 917 # the following are BSD specific
 918 if [ "$bsd_user" = "yes" ] ; then
 919     default_target_list="${default_target_list}\
 920 i386-bsd-user \
 921 x86_64-bsd-user \
 922 sparc-bsd-user \
 923 sparc64-bsd-user \
 924 "
 925 fi
 926
 927 if test x"$show_help" = x"yes" ; then
 928 cat << EOF
 929
 930 Usage: configure [options]
 931 Options: [defaults in brackets after descriptions]
 932
 933 EOF
 934 echo "Standard options:"
 935 echo "  --help                   print this message"
 936 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 937 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 938 echo "                           use %M for cpu name [$interp_prefix]"
 939 echo "  --target-list=LIST       set target list (default: build everything)"
 940 echo "Available targets: $default_target_list" | \
 941     fold -s -w 53 | sed -e 's/^/                           /'
 942 echo ""
 943 echo "Advanced options (experts only):"
 944 echo "  --source-path=PATH       path of source code [$source_path]"
 945 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 946 echo "  --cc=CC                  use C compiler CC [$cc]"
 947 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 948 echo "                           build time"
 949 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 950 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 951 echo "  --make=MAKE              use specified make [$make]"
 952 echo "  --install=INSTALL        use specified install [$install]"
 953 echo "  --python=PYTHON          use specified python [$python]"
 954 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 955 echo "  --static                 enable static build [$static]"
 956 echo "  --mandir=PATH            install man pages in PATH"
 957 echo "  --datadir=PATH           install firmware in PATH"
 958 echo "  --docdir=PATH            install documentation in PATH"
 959 echo "  --bindir=PATH            install binaries in PATH"
 960 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 961 echo "  --enable-debug-tcg       enable TCG debugging"
 962 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 963 echo "  --enable-debug           enable common debug build options"
 964 echo "  --enable-sparse          enable sparse checker"
 965 echo "  --disable-sparse         disable sparse checker (default)"
 966 echo "  --disable-strip          disable stripping binaries"
 967 echo "  --disable-werror         disable compilation abort on warning"
 968 echo "  --disable-sdl            disable SDL"
 969 echo "  --enable-sdl             enable SDL"
 970 echo "  --disable-vnc            disable VNC"
 971 echo "  --enable-vnc             enable VNC"
 972 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 973 echo "  --audio-drv-list=LIST    set audio drivers list:"
 974 echo "                           Available drivers: $audio_possible_drivers"
 975 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 976 echo "                           Available cards: $audio_possible_cards"
 977 echo "  --block-drv-whitelist=L  set block driver whitelist"
 978 echo "                           (affects only QEMU, not qemu-img)"
 979 echo "  --enable-mixemu          enable mixer emulation"
 980 echo "  --disable-xen            disable xen backend driver support"
 981 echo "  --enable-xen             enable xen backend driver support"
 982 echo "  --disable-brlapi         disable BrlAPI"
 983 echo "  --enable-brlapi          enable BrlAPI"
 984 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 985 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 986 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 987 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 988 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 989 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 990 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 991 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 992 echo "  --disable-vnc-thread     disable threaded VNC server"
 993 echo "  --enable-vnc-thread      enable threaded VNC server"
 994 echo "  --disable-curses         disable curses output"
 995 echo "  --enable-curses          enable curses output"
 996 echo "  --disable-curl           disable curl connectivity"
 997 echo "  --enable-curl            enable curl connectivity"
 998 echo "  --disable-fdt            disable fdt device tree"
 999 echo "  --enable-fdt             enable fdt device tree"
1000 echo "  --disable-check-utests   disable check unit-tests"
1001 echo "  --enable-check-utests    enable check unit-tests"
1002 echo "  --disable-bluez          disable bluez stack connectivity"
1003 echo "  --enable-bluez           enable bluez stack connectivity"
1004 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1005 echo "  --disable-kvm            disable KVM acceleration support"
1006 echo "  --enable-kvm             enable KVM acceleration support"
1007 echo "  --disable-nptl           disable usermode NPTL support"
1008 echo "  --enable-nptl            enable usermode NPTL support"
1009 echo "  --enable-system          enable all system emulation targets"
1010 echo "  --disable-system         disable all system emulation targets"
1011 echo "  --enable-user            enable supported user emulation targets"
1012 echo "  --disable-user           disable all user emulation targets"
1013 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1014 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1015 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1016 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1017 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1018 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1019 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1020 echo "                           emulation targets"
1021 echo "  --disable-guest-base     disable GUEST_BASE support"
1022 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1023 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1024 echo "  --fmod-lib               path to FMOD library"
1025 echo "  --fmod-inc               path to FMOD includes"
1026 echo "  --oss-lib                path to OSS library"
1027 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1028 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1029 echo "  --disable-uuid           disable uuid support"
1030 echo "  --enable-uuid            enable uuid support"
1031 echo "  --disable-vde            disable support for vde network"
1032 echo "  --enable-vde             enable support for vde network"
1033 echo "  --disable-linux-aio      disable Linux AIO support"
1034 echo "  --enable-linux-aio       enable Linux AIO support"
1035 echo "  --disable-attr           disables attr and xattr support"
1036 echo "  --enable-attr            enable attr and xattr support"
1037 echo "  --disable-blobs          disable installing provided firmware blobs"
1038 echo "  --enable-docs            enable documentation build"
1039 echo "  --disable-docs           disable documentation build"
1040 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1041 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1042 echo "  --enable-trace-backend=B Set trace backend"
1043 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1044 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1045 echo "                           Default:trace-<pid>"
1046 echo "  --disable-spice          disable spice"
1047 echo "  --enable-spice           enable spice"
1048 echo "  --enable-rbd             enable building the rados block device (rbd)"
1049 echo "  --disable-smartcard      disable smartcard support"
1050 echo "  --enable-smartcard       enable smartcard support"
1051 echo "  --disable-smartcard-nss  disable smartcard nss support"
1052 echo "  --enable-smartcard-nss   enable smartcard nss support"
1053 echo "  --disable-usb-redir      disable usb network redirection support"
1054 echo "  --enable-usb-redir       enable usb network redirection support"
1055 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1056 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1057 echo ""
1058 echo "NOTE: The object files are built at the place where configure is launched"
1059 exit 1
1060 fi
1061
1062 # check that the C compiler works.
1063 cat > $TMPC <<EOF
1064 int main(void) {}
1065 EOF
1066
1067 if compile_object ; then
1068   : C compiler works ok
1069 else
1070     echo "ERROR: \"$cc\" either does not exist or does not work"
1071     exit 1
1072 fi
1073
1074 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1075 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1076 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1077 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1078 cat > $TMPC << EOF
1079 int main(void) { return 0; }
1080 EOF
1081 for flag in $gcc_flags; do
1082     if compile_prog "$flag -Werror" "" ; then
1083         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1084     fi
1085 done
1086
1087 #
1088 # Solaris specific configure tool chain decisions
1089 #
1090 if test "$solaris" = "yes" ; then
1091   if has $install; then
1092     :
1093   else
1094     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1095     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1096     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1097     exit 1
1098   fi
1099   if test "`path_of $install`" = "/usr/sbin/install" ; then
1100     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1101     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1102     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1103     exit 1
1104   fi
1105   if has ar; then
1106     :
1107   else
1108     echo "Error: No path includes ar"
1109     if test -f /usr/ccs/bin/ar ; then
1110       echo "Add /usr/ccs/bin to your path and rerun configure"
1111     fi
1112     exit 1
1113   fi
1114 fi
1115
1116 if test "$guest_agent" != "no" ; then
1117   if has $python; then
1118     :
1119   else
1120     echo "Python not found. Use --python=/path/to/python"
1121     exit 1
1122   fi
1123 fi
1124
1125 if test -z "$target_list" ; then
1126     target_list="$default_target_list"
1127 else
1128     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1129 fi
1130 if test -z "$target_list" ; then
1131     echo "No targets enabled"
1132     exit 1
1133 fi
1134 # see if system emulation was really requested
1135 case " $target_list " in
1136   *"-softmmu "*) softmmu=yes
1137   ;;
1138   *) softmmu=no
1139   ;;
1140 esac
1141
1142 feature_not_found() {
1143   feature=$1
1144
1145   echo "ERROR"
1146   echo "ERROR: User requested feature $feature"
1147   echo "ERROR: configure was not able to find it"
1148   echo "ERROR"
1149   exit 1;
1150 }
1151
1152 if test -z "$cross_prefix" ; then
1153
1154 # ---
1155 # big/little endian test
1156 cat > $TMPC << EOF
1157 #include <inttypes.h>
1158 int main(int argc, char ** argv){
1159         volatile uint32_t i=0x01234567;
1160         return (*((uint8_t*)(&i))) == 0x67;
1161 }
1162 EOF
1163
1164 if compile_prog "" "" ; then
1165 $TMPE && bigendian="yes"
1166 else
1167 echo big/little test failed
1168 fi
1169
1170 else
1171
1172 # if cross compiling, cannot launch a program, so make a static guess
1173 case "$cpu" in
1174   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1175     bigendian=yes
1176   ;;
1177 esac
1178
1179 fi
1180
1181 # host long bits test, actually a pointer size test
1182 cat > $TMPC << EOF
1183 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1184 EOF
1185 if compile_object; then
1186 hostlongbits=64
1187 else
1188 hostlongbits=32
1189 fi
1190
1191
1192 ##########################################
1193 # NPTL probe
1194
1195 if test "$nptl" != "no" ; then
1196   cat > $TMPC <<EOF
1197 #include <sched.h>
1198 #include <linux/futex.h>
1199 void foo()
1200 {
1201 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1202 #error bork
1203 #endif
1204 }
1205 EOF
1206
1207   if compile_object ; then
1208     nptl=yes
1209   else
1210     if test "$nptl" = "yes" ; then
1211       feature_not_found "nptl"
1212     fi
1213     nptl=no
1214   fi
1215 fi
1216
1217 ##########################################
1218 # zlib check
1219
1220 if test "$zlib" != "no" ; then
1221     cat > $TMPC << EOF
1222 #include <zlib.h>
1223 int main(void) { zlibVersion(); return 0; }
1224 EOF
1225     if compile_prog "" "-lz" ; then
1226         :
1227     else
1228         echo
1229         echo "Error: zlib check failed"
1230         echo "Make sure to have the zlib libs and headers installed."
1231         echo
1232         exit 1
1233     fi
1234 fi
1235
1236 ##########################################
1237 # xen probe
1238
1239 if test "$xen" != "no" ; then
1240   xen_libs="-lxenstore -lxenctrl -lxenguest"
1241
1242   # Xen unstable
1243   cat > $TMPC <<EOF
1244 #include <xenctrl.h>
1245 #include <xs.h>
1246 #include <stdint.h>
1247 #include <xen/hvm/hvm_info_table.h>
1248 #if !defined(HVM_MAX_VCPUS)
1249 # error HVM_MAX_VCPUS not defined
1250 #endif
1251 int main(void) {
1252   xc_interface *xc;
1253   xs_daemon_open();
1254   xc = xc_interface_open(0, 0, 0);
1255   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1256   xc_gnttab_open(NULL, 0);
1257   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1258   return 0;
1259 }
1260 EOF
1261   if compile_prog "" "$xen_libs" ; then
1262     xen_ctrl_version=410
1263     xen=yes
1264
1265   # Xen 4.0.0
1266   elif (
1267       cat > $TMPC <<EOF
1268 #include <xenctrl.h>
1269 #include <xs.h>
1270 #include <stdint.h>
1271 #include <xen/hvm/hvm_info_table.h>
1272 #if !defined(HVM_MAX_VCPUS)
1273 # error HVM_MAX_VCPUS not defined
1274 #endif
1275 int main(void) {
1276   struct xen_add_to_physmap xatp = {
1277     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1278   };
1279   xs_daemon_open();
1280   xc_interface_open();
1281   xc_gnttab_open();
1282   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1283   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1284   return 0;
1285 }
1286 EOF
1287       compile_prog "" "$xen_libs"
1288     ) ; then
1289     xen_ctrl_version=400
1290     xen=yes
1291
1292   # Xen 3.4.0
1293   elif (
1294       cat > $TMPC <<EOF
1295 #include <xenctrl.h>
1296 #include <xs.h>
1297 int main(void) {
1298   struct xen_add_to_physmap xatp = {
1299     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1300   };
1301   xs_daemon_open();
1302   xc_interface_open();
1303   xc_gnttab_open();
1304   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1305   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1306   return 0;
1307 }
1308 EOF
1309       compile_prog "" "$xen_libs"
1310     ) ; then
1311     xen_ctrl_version=340
1312     xen=yes
1313
1314   # Xen 3.3.0
1315   elif (
1316       cat > $TMPC <<EOF
1317 #include <xenctrl.h>
1318 #include <xs.h>
1319 int main(void) {
1320   xs_daemon_open();
1321   xc_interface_open();
1322   xc_gnttab_open();
1323   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1324   return 0;
1325 }
1326 EOF
1327       compile_prog "" "$xen_libs"
1328     ) ; then
1329     xen_ctrl_version=330
1330     xen=yes
1331
1332   # Xen not found or unsupported
1333   else
1334     if test "$xen" = "yes" ; then
1335       feature_not_found "xen"
1336     fi
1337     xen=no
1338   fi
1339
1340   if test "$xen" = yes; then
1341     libs_softmmu="$xen_libs $libs_softmmu"
1342   fi
1343 fi
1344
1345 ##########################################
1346 # pkg-config probe
1347
1348 if ! has $pkg_config; then
1349   echo "Error: pkg-config binary '$pkg_config' not found"
1350   exit 1
1351 fi
1352
1353 ##########################################
1354 # libtool probe
1355
1356 if ! has $libtool; then
1357     libtool=
1358 fi
1359
1360 ##########################################
1361 # Sparse probe
1362 if test "$sparse" != "no" ; then
1363   if has cgcc; then
1364     sparse=yes
1365   else
1366     if test "$sparse" = "yes" ; then
1367       feature_not_found "sparse"
1368     fi
1369     sparse=no
1370   fi
1371 fi
1372
1373 ##########################################
1374 # SDL probe
1375
1376 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1377 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1378 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1379   sdl_config=sdl-config
1380 fi
1381
1382 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1383   sdlconfig="$pkg_config sdl"
1384   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1385 elif has ${sdl_config}; then
1386   sdlconfig="$sdl_config"
1387   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1388 else
1389   if test "$sdl" = "yes" ; then
1390     feature_not_found "sdl"
1391   fi
1392   sdl=no
1393 fi
1394 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1395   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1396 fi
1397
1398 sdl_too_old=no
1399 if test "$sdl" != "no" ; then
1400   cat > $TMPC << EOF
1401 #include <SDL.h>
1402 #undef main /* We don't want SDL to override our main() */
1403 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1404 EOF
1405   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1406   if test "$static" = "yes" ; then
1407     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1408   else
1409     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1410   fi
1411   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1412     if test "$_sdlversion" -lt 121 ; then
1413       sdl_too_old=yes
1414     else
1415       if test "$cocoa" = "no" ; then
1416         sdl=yes
1417       fi
1418     fi
1419
1420     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1421     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1422       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1423          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1424          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1425       fi
1426       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1427         :
1428       else
1429         sdl=no
1430       fi
1431     fi # static link
1432   else # sdl not found
1433     if test "$sdl" = "yes" ; then
1434       feature_not_found "sdl"
1435     fi
1436     sdl=no
1437   fi # sdl compile test
1438 fi
1439
1440 if test "$sdl" = "yes" ; then
1441   cat > $TMPC <<EOF
1442 #include <SDL.h>
1443 #if defined(SDL_VIDEO_DRIVER_X11)
1444 #include <X11/XKBlib.h>
1445 #else
1446 #error No x11 support
1447 #endif
1448 int main(void) { return 0; }
1449 EOF
1450   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1451     sdl_libs="$sdl_libs -lX11"
1452   fi
1453   if test "$mingw32" = "yes" ; then
1454     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1455   fi
1456   libs_softmmu="$sdl_libs $libs_softmmu"
1457 fi
1458
1459 ##########################################
1460 # VNC TLS detection
1461 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1462   cat > $TMPC <<EOF
1463 #include <gnutls/gnutls.h>
1464 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1465 EOF
1466   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1467   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1468   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1469     vnc_tls=yes
1470     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1471   else
1472     if test "$vnc_tls" = "yes" ; then
1473       feature_not_found "vnc-tls"
1474     fi
1475     vnc_tls=no
1476   fi
1477 fi
1478
1479 ##########################################
1480 # VNC SASL detection
1481 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1482   cat > $TMPC <<EOF
1483 #include <sasl/sasl.h>
1484 #include <stdio.h>
1485 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1486 EOF
1487   # Assuming Cyrus-SASL installed in /usr prefix
1488   vnc_sasl_cflags=""
1489   vnc_sasl_libs="-lsasl2"
1490   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1491     vnc_sasl=yes
1492     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1493   else
1494     if test "$vnc_sasl" = "yes" ; then
1495       feature_not_found "vnc-sasl"
1496     fi
1497     vnc_sasl=no
1498   fi
1499 fi
1500
1501 ##########################################
1502 # VNC JPEG detection
1503 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1504 cat > $TMPC <<EOF
1505 #include <stdio.h>
1506 #include <jpeglib.h>
1507 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1508 EOF
1509     vnc_jpeg_cflags=""
1510     vnc_jpeg_libs="-ljpeg"
1511   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1512     vnc_jpeg=yes
1513     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1514   else
1515     if test "$vnc_jpeg" = "yes" ; then
1516       feature_not_found "vnc-jpeg"
1517     fi
1518     vnc_jpeg=no
1519   fi
1520 fi
1521
1522 ##########################################
1523 # VNC PNG detection
1524 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1525 cat > $TMPC <<EOF
1526 //#include <stdio.h>
1527 #include <png.h>
1528 #include <stddef.h>
1529 int main(void) {
1530     png_structp png_ptr;
1531     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1532     return 0;
1533 }
1534 EOF
1535   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1536     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1537     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1538   else
1539     vnc_png_cflags=""
1540     vnc_png_libs="-lpng"
1541   fi
1542   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1543     vnc_png=yes
1544     libs_softmmu="$vnc_png_libs $libs_softmmu"
1545     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1546   else
1547     if test "$vnc_png" = "yes" ; then
1548       feature_not_found "vnc-png"
1549     fi
1550     vnc_png=no
1551   fi
1552 fi
1553
1554 ##########################################
1555 # fnmatch() probe, used for ACL routines
1556 fnmatch="no"
1557 cat > $TMPC << EOF
1558 #include <fnmatch.h>
1559 int main(void)
1560 {
1561     fnmatch("foo", "foo", 0);
1562     return 0;
1563 }
1564 EOF
1565 if compile_prog "" "" ; then
1566    fnmatch="yes"
1567 fi
1568
1569 ##########################################
1570 # uuid_generate() probe, used for vdi block driver
1571 if test "$uuid" != "no" ; then
1572   uuid_libs="-luuid"
1573   cat > $TMPC << EOF
1574 #include <uuid/uuid.h>
1575 int main(void)
1576 {
1577     uuid_t my_uuid;
1578     uuid_generate(my_uuid);
1579     return 0;
1580 }
1581 EOF
1582   if compile_prog "" "$uuid_libs" ; then
1583     uuid="yes"
1584     libs_softmmu="$uuid_libs $libs_softmmu"
1585     libs_tools="$uuid_libs $libs_tools"
1586   else
1587     if test "$uuid" = "yes" ; then
1588       feature_not_found "uuid"
1589     fi
1590     uuid=no
1591   fi
1592 fi
1593
1594 ##########################################
1595 # xfsctl() probe, used for raw-posix
1596 if test "$xfs" != "no" ; then
1597   cat > $TMPC << EOF
1598 #include <xfs/xfs.h>
1599 int main(void)
1600 {
1601     xfsctl(NULL, 0, 0, NULL);
1602     return 0;
1603 }
1604 EOF
1605   if compile_prog "" "" ; then
1606     xfs="yes"
1607   else
1608     if test "$xfs" = "yes" ; then
1609       feature_not_found "xfs"
1610     fi
1611     xfs=no
1612   fi
1613 fi
1614
1615 ##########################################
1616 # vde libraries probe
1617 if test "$vde" != "no" ; then
1618   vde_libs="-lvdeplug"
1619   cat > $TMPC << EOF
1620 #include <libvdeplug.h>
1621 int main(void)
1622 {
1623     struct vde_open_args a = {0, 0, 0};
1624     vde_open("", "", &a);
1625     return 0;
1626 }
1627 EOF
1628   if compile_prog "" "$vde_libs" ; then
1629     vde=yes
1630     libs_softmmu="$vde_libs $libs_softmmu"
1631     libs_tools="$vde_libs $libs_tools"
1632   else
1633     if test "$vde" = "yes" ; then
1634       feature_not_found "vde"
1635     fi
1636     vde=no
1637   fi
1638 fi
1639
1640 ##########################################
1641 # Sound support libraries probe
1642
1643 audio_drv_probe()
1644 {
1645     drv=$1
1646     hdr=$2
1647     lib=$3
1648     exp=$4
1649     cfl=$5
1650         cat > $TMPC << EOF
1651 #include <$hdr>
1652 int main(void) { $exp }
1653 EOF
1654     if compile_prog "$cfl" "$lib" ; then
1655         :
1656     else
1657         echo
1658         echo "Error: $drv check failed"
1659         echo "Make sure to have the $drv libs and headers installed."
1660         echo
1661         exit 1
1662     fi
1663 }
1664
1665 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1666 for drv in $audio_drv_list; do
1667     case $drv in
1668     alsa)
1669     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1670         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1671     libs_softmmu="-lasound $libs_softmmu"
1672     ;;
1673
1674     fmod)
1675     if test -z $fmod_lib || test -z $fmod_inc; then
1676         echo
1677         echo "Error: You must specify path to FMOD library and headers"
1678         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1679         echo
1680         exit 1
1681     fi
1682     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1683     libs_softmmu="$fmod_lib $libs_softmmu"
1684     ;;
1685
1686     esd)
1687     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1688     libs_softmmu="-lesd $libs_softmmu"
1689     audio_pt_int="yes"
1690     ;;
1691
1692     pa)
1693     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1694         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1695     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1696     audio_pt_int="yes"
1697     ;;
1698
1699     coreaudio)
1700       libs_softmmu="-framework CoreAudio $libs_softmmu"
1701     ;;
1702
1703     dsound)
1704       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1705       audio_win_int="yes"
1706     ;;
1707
1708     oss)
1709       libs_softmmu="$oss_lib $libs_softmmu"
1710     ;;
1711
1712     sdl|wav)
1713     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1714     ;;
1715
1716     winwave)
1717       libs_softmmu="-lwinmm $libs_softmmu"
1718       audio_win_int="yes"
1719     ;;
1720
1721     *)
1722     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1723         echo
1724         echo "Error: Unknown driver '$drv' selected"
1725         echo "Possible drivers are: $audio_possible_drivers"
1726         echo
1727         exit 1
1728     }
1729     ;;
1730     esac
1731 done
1732
1733 ##########################################
1734 # BrlAPI probe
1735
1736 if test "$brlapi" != "no" ; then
1737   brlapi_libs="-lbrlapi"
1738   cat > $TMPC << EOF
1739 #include <brlapi.h>
1740 #include <stddef.h>
1741 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1742 EOF
1743   if compile_prog "" "$brlapi_libs" ; then
1744     brlapi=yes
1745     libs_softmmu="$brlapi_libs $libs_softmmu"
1746   else
1747     if test "$brlapi" = "yes" ; then
1748       feature_not_found "brlapi"
1749     fi
1750     brlapi=no
1751   fi
1752 fi
1753
1754 ##########################################
1755 # curses probe
1756 if test "$mingw32" = "yes" ; then
1757     curses_list="-lpdcurses"
1758 else
1759     curses_list="-lncurses -lcurses"
1760 fi
1761
1762 if test "$curses" != "no" ; then
1763   curses_found=no
1764   cat > $TMPC << EOF
1765 #include <curses.h>
1766 #ifdef __OpenBSD__
1767 #define resize_term resizeterm
1768 #endif
1769 int main(void) { resize_term(0, 0); return curses_version(); }
1770 EOF
1771   for curses_lib in $curses_list; do
1772     if compile_prog "" "$curses_lib" ; then
1773       curses_found=yes
1774       libs_softmmu="$curses_lib $libs_softmmu"
1775       break
1776     fi
1777   done
1778   if test "$curses_found" = "yes" ; then
1779     curses=yes
1780   else
1781     if test "$curses" = "yes" ; then
1782       feature_not_found "curses"
1783     fi
1784     curses=no
1785   fi
1786 fi
1787
1788 ##########################################
1789 # curl probe
1790
1791 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1792   curlconfig="$pkg_config libcurl"
1793 else
1794   curlconfig=curl-config
1795 fi
1796
1797 if test "$curl" != "no" ; then
1798   cat > $TMPC << EOF
1799 #include <curl/curl.h>
1800 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1801 EOF
1802   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1803   curl_libs=`$curlconfig --libs 2>/dev/null`
1804   if compile_prog "$curl_cflags" "$curl_libs" ; then
1805     curl=yes
1806     libs_tools="$curl_libs $libs_tools"
1807     libs_softmmu="$curl_libs $libs_softmmu"
1808   else
1809     if test "$curl" = "yes" ; then
1810       feature_not_found "curl"
1811     fi
1812     curl=no
1813   fi
1814 fi # test "$curl"
1815
1816 ##########################################
1817 # check framework probe
1818
1819 if test "$check_utests" != "no" ; then
1820   cat > $TMPC << EOF
1821 #include <check.h>
1822 int main(void) { suite_create("qemu test"); return 0; }
1823 EOF
1824   check_libs=`$pkg_config --libs check`
1825   if compile_prog "" $check_libs ; then
1826     check_utests=yes
1827     libs_tools="$check_libs $libs_tools"
1828   else
1829     if test "$check_utests" = "yes" ; then
1830       feature_not_found "check"
1831     fi
1832     check_utests=no
1833   fi
1834 fi # test "$check_utests"
1835
1836 ##########################################
1837 # bluez support probe
1838 if test "$bluez" != "no" ; then
1839   cat > $TMPC << EOF
1840 #include <bluetooth/bluetooth.h>
1841 int main(void) { return bt_error(0); }
1842 EOF
1843   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1844   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1845   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1846     bluez=yes
1847     libs_softmmu="$bluez_libs $libs_softmmu"
1848   else
1849     if test "$bluez" = "yes" ; then
1850       feature_not_found "bluez"
1851     fi
1852     bluez="no"
1853   fi
1854 fi
1855
1856 ##########################################
1857 # glib support probe
1858 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1859     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1860     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1861     LIBS="$glib_libs $LIBS"
1862     libs_qga="$glib_libs $libs_qga"
1863 else
1864     echo "glib-2.0 required to compile QEMU"
1865     exit 1
1866 fi
1867
1868 ##########################################
1869 # pthread probe
1870 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1871
1872 pthread=no
1873 cat > $TMPC << EOF
1874 #include <pthread.h>
1875 int main(void) { pthread_create(0,0,0,0); return 0; }
1876 EOF
1877 if compile_prog "" "" ; then
1878   pthread=yes
1879 else
1880   for pthread_lib in $PTHREADLIBS_LIST; do
1881     if compile_prog "" "$pthread_lib" ; then
1882       pthread=yes
1883       LIBS="$pthread_lib $LIBS"
1884       break
1885     fi
1886   done
1887 fi
1888
1889 if test "$mingw32" != yes -a "$pthread" = no; then
1890   echo
1891   echo "Error: pthread check failed"
1892   echo "Make sure to have the pthread libs and headers installed."
1893   echo
1894   exit 1
1895 fi
1896
1897 ##########################################
1898 # rbd probe
1899 if test "$rbd" != "no" ; then
1900   cat > $TMPC <<EOF
1901 #include <stdio.h>
1902 #include <rbd/librbd.h>
1903 int main(void) {
1904     rados_t cluster;
1905     rados_create(&cluster, NULL);
1906     return 0;
1907 }
1908 EOF
1909   rbd_libs="-lrbd -lrados"
1910   if compile_prog "" "$rbd_libs" ; then
1911     rbd=yes
1912     libs_tools="$rbd_libs $libs_tools"
1913     libs_softmmu="$rbd_libs $libs_softmmu"
1914   else
1915     if test "$rbd" = "yes" ; then
1916       feature_not_found "rados block device"
1917     fi
1918     rbd=no
1919   fi
1920 fi
1921
1922 ##########################################
1923 # linux-aio probe
1924
1925 if test "$linux_aio" != "no" ; then
1926   cat > $TMPC <<EOF
1927 #include <libaio.h>
1928 #include <sys/eventfd.h>
1929 #include <stddef.h>
1930 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1931 EOF
1932   if compile_prog "" "-laio" ; then
1933     linux_aio=yes
1934     libs_softmmu="$libs_softmmu -laio"
1935     libs_tools="$libs_tools -laio"
1936   else
1937     if test "$linux_aio" = "yes" ; then
1938       feature_not_found "linux AIO"
1939     fi
1940     linux_aio=no
1941   fi
1942 fi
1943
1944 ##########################################
1945 # attr probe
1946
1947 if test "$attr" != "no" ; then
1948   cat > $TMPC <<EOF
1949 #include <stdio.h>
1950 #include <sys/types.h>
1951 #include <attr/xattr.h>
1952 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1953 EOF
1954   if compile_prog "" "-lattr" ; then
1955     attr=yes
1956     LIBS="-lattr $LIBS"
1957   else
1958     if test "$attr" = "yes" ; then
1959       feature_not_found "ATTR"
1960     fi
1961     attr=no
1962   fi
1963 fi
1964
1965 ##########################################
1966 # iovec probe
1967 cat > $TMPC <<EOF
1968 #include <sys/types.h>
1969 #include <sys/uio.h>
1970 #include <unistd.h>
1971 int main(void) { struct iovec iov; return 0; }
1972 EOF
1973 iovec=no
1974 if compile_prog "" "" ; then
1975   iovec=yes
1976 fi
1977
1978 ##########################################
1979 # preadv probe
1980 cat > $TMPC <<EOF
1981 #include <sys/types.h>
1982 #include <sys/uio.h>
1983 #include <unistd.h>
1984 int main(void) { preadv; }
1985 EOF
1986 preadv=no
1987 if compile_prog "" "" ; then
1988   preadv=yes
1989 fi
1990
1991 ##########################################
1992 # fdt probe
1993 if test "$fdt" != "no" ; then
1994   fdt_libs="-lfdt"
1995   cat > $TMPC << EOF
1996 int main(void) { return 0; }
1997 EOF
1998   if compile_prog "" "$fdt_libs" ; then
1999     fdt=yes
2000   else
2001     if test "$fdt" = "yes" ; then
2002       feature_not_found "fdt"
2003     fi
2004     fdt_libs=
2005     fdt=no
2006   fi
2007 fi
2008
2009 ##########################################
2010 # opengl probe, used by milkymist-tmu2
2011 if test "$opengl" != "no" ; then
2012   opengl_libs="-lGL"
2013   cat > $TMPC << EOF
2014 #include <X11/Xlib.h>
2015 #include <GL/gl.h>
2016 #include <GL/glx.h>
2017 int main(void) { GL_VERSION; return 0; }
2018 EOF
2019   if compile_prog "" "-lGL" ; then
2020     opengl=yes
2021   else
2022     if test "$opengl" = "yes" ; then
2023       feature_not_found "opengl"
2024     fi
2025     opengl_libs=
2026     opengl=no
2027   fi
2028 fi
2029
2030 #
2031 # Check for xxxat() functions when we are building linux-user
2032 # emulator.  This is done because older glibc versions don't
2033 # have syscall stubs for these implemented.
2034 #
2035 atfile=no
2036 cat > $TMPC << EOF
2037 #define _ATFILE_SOURCE
2038 #include <sys/types.h>
2039 #include <fcntl.h>
2040 #include <unistd.h>
2041
2042 int
2043 main(void)
2044 {
2045         /* try to unlink nonexisting file */
2046         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2047 }
2048 EOF
2049 if compile_prog "" "" ; then
2050   atfile=yes
2051 fi
2052
2053 # Check for inotify functions when we are building linux-user
2054 # emulator.  This is done because older glibc versions don't
2055 # have syscall stubs for these implemented.  In that case we
2056 # don't provide them even if kernel supports them.
2057 #
2058 inotify=no
2059 cat > $TMPC << EOF
2060 #include <sys/inotify.h>
2061
2062 int
2063 main(void)
2064 {
2065         /* try to start inotify */
2066         return inotify_init();
2067 }
2068 EOF
2069 if compile_prog "" "" ; then
2070   inotify=yes
2071 fi
2072
2073 inotify1=no
2074 cat > $TMPC << EOF
2075 #include <sys/inotify.h>
2076
2077 int
2078 main(void)
2079 {
2080     /* try to start inotify */
2081     return inotify_init1(0);
2082 }
2083 EOF
2084 if compile_prog "" "" ; then
2085   inotify1=yes
2086 fi
2087
2088 # check if utimensat and futimens are supported
2089 utimens=no
2090 cat > $TMPC << EOF
2091 #define _ATFILE_SOURCE
2092 #include <stddef.h>
2093 #include <fcntl.h>
2094
2095 int main(void)
2096 {
2097     utimensat(AT_FDCWD, "foo", NULL, 0);
2098     futimens(0, NULL);
2099     return 0;
2100 }
2101 EOF
2102 if compile_prog "" "" ; then
2103   utimens=yes
2104 fi
2105
2106 # check if pipe2 is there
2107 pipe2=no
2108 cat > $TMPC << EOF
2109 #include <unistd.h>
2110 #include <fcntl.h>
2111
2112 int main(void)
2113 {
2114     int pipefd[2];
2115     pipe2(pipefd, O_CLOEXEC);
2116     return 0;
2117 }
2118 EOF
2119 if compile_prog "" "" ; then
2120   pipe2=yes
2121 fi
2122
2123 # check if accept4 is there
2124 accept4=no
2125 cat > $TMPC << EOF
2126 #include <sys/socket.h>
2127 #include <stddef.h>
2128
2129 int main(void)
2130 {
2131     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2132     return 0;
2133 }
2134 EOF
2135 if compile_prog "" "" ; then
2136   accept4=yes
2137 fi
2138
2139 # check if tee/splice is there. vmsplice was added same time.
2140 splice=no
2141 cat > $TMPC << EOF
2142 #include <unistd.h>
2143 #include <fcntl.h>
2144 #include <limits.h>
2145
2146 int main(void)
2147 {
2148     int len, fd;
2149     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2150     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2151     return 0;
2152 }
2153 EOF
2154 if compile_prog "" "" ; then
2155   splice=yes
2156 fi
2157
2158 ##########################################
2159 # signalfd probe
2160 signalfd="no"
2161 cat > $TMPC << EOF
2162 #define _GNU_SOURCE
2163 #include <unistd.h>
2164 #include <sys/syscall.h>
2165 #include <signal.h>
2166 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2167 EOF
2168
2169 if compile_prog "" "" ; then
2170   signalfd=yes
2171 fi
2172
2173 # check if eventfd is supported
2174 eventfd=no
2175 cat > $TMPC << EOF
2176 #include <sys/eventfd.h>
2177
2178 int main(void)
2179 {
2180     int efd = eventfd(0, 0);
2181     return 0;
2182 }
2183 EOF
2184 if compile_prog "" "" ; then
2185   eventfd=yes
2186 fi
2187
2188 # check for fallocate
2189 fallocate=no
2190 cat > $TMPC << EOF
2191 #include <fcntl.h>
2192
2193 int main(void)
2194 {
2195     fallocate(0, 0, 0, 0);
2196     return 0;
2197 }
2198 EOF
2199 if compile_prog "$ARCH_CFLAGS" "" ; then
2200   fallocate=yes
2201 fi
2202
2203 # check for sync_file_range
2204 sync_file_range=no
2205 cat > $TMPC << EOF
2206 #include <fcntl.h>
2207
2208 int main(void)
2209 {
2210     sync_file_range(0, 0, 0, 0);
2211     return 0;
2212 }
2213 EOF
2214 if compile_prog "$ARCH_CFLAGS" "" ; then
2215   sync_file_range=yes
2216 fi
2217
2218 # check for linux/fiemap.h and FS_IOC_FIEMAP
2219 fiemap=no
2220 cat > $TMPC << EOF
2221 #include <sys/ioctl.h>
2222 #include <linux/fs.h>
2223 #include <linux/fiemap.h>
2224
2225 int main(void)
2226 {
2227     ioctl(0, FS_IOC_FIEMAP, 0);
2228     return 0;
2229 }
2230 EOF
2231 if compile_prog "$ARCH_CFLAGS" "" ; then
2232   fiemap=yes
2233 fi
2234
2235 # check for dup3
2236 dup3=no
2237 cat > $TMPC << EOF
2238 #include <unistd.h>
2239
2240 int main(void)
2241 {
2242     dup3(0, 0, 0);
2243     return 0;
2244 }
2245 EOF
2246 if compile_prog "" "" ; then
2247   dup3=yes
2248 fi
2249
2250 # check for epoll support
2251 epoll=no
2252 cat > $TMPC << EOF
2253 #include <sys/epoll.h>
2254
2255 int main(void)
2256 {
2257     epoll_create(0);
2258     return 0;
2259 }
2260 EOF
2261 if compile_prog "$ARCH_CFLAGS" "" ; then
2262   epoll=yes
2263 fi
2264
2265 # epoll_create1 and epoll_pwait are later additions
2266 # so we must check separately for their presence
2267 epoll_create1=no
2268 cat > $TMPC << EOF
2269 #include <sys/epoll.h>
2270
2271 int main(void)
2272 {
2273     /* Note that we use epoll_create1 as a value, not as
2274      * a function being called. This is necessary so that on
2275      * old SPARC glibc versions where the function was present in
2276      * the library but not declared in the header file we will
2277      * fail the configure check. (Otherwise we will get a compiler
2278      * warning but not an error, and will proceed to fail the
2279      * qemu compile where we compile with -Werror.)
2280      */
2281     epoll_create1;
2282     return 0;
2283 }
2284 EOF
2285 if compile_prog "$ARCH_CFLAGS" "" ; then
2286   epoll_create1=yes
2287 fi
2288
2289 epoll_pwait=no
2290 cat > $TMPC << EOF
2291 #include <sys/epoll.h>
2292
2293 int main(void)
2294 {
2295     epoll_pwait(0, 0, 0, 0, 0);
2296     return 0;
2297 }
2298 EOF
2299 if compile_prog "$ARCH_CFLAGS" "" ; then
2300   epoll_pwait=yes
2301 fi
2302
2303 # Check if tools are available to build documentation.
2304 if test "$docs" != "no" ; then
2305   if has makeinfo && has pod2man; then
2306     docs=yes
2307   else
2308     if test "$docs" = "yes" ; then
2309       feature_not_found "docs"
2310     fi
2311     docs=no
2312   fi
2313 fi
2314
2315 # Search for bswap_32 function
2316 byteswap_h=no
2317 cat > $TMPC << EOF
2318 #include <byteswap.h>
2319 int main(void) { return bswap_32(0); }
2320 EOF
2321 if compile_prog "" "" ; then
2322   byteswap_h=yes
2323 fi
2324
2325 # Search for bswap_32 function
2326 bswap_h=no
2327 cat > $TMPC << EOF
2328 #include <sys/endian.h>
2329 #include <sys/types.h>
2330 #include <machine/bswap.h>
2331 int main(void) { return bswap32(0); }
2332 EOF
2333 if compile_prog "" "" ; then
2334   bswap_h=yes
2335 fi
2336
2337 ##########################################
2338 # Do we need librt
2339 cat > $TMPC <<EOF
2340 #include <signal.h>
2341 #include <time.h>
2342 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2343 EOF
2344
2345 if compile_prog "" "" ; then
2346   :
2347 elif compile_prog "" "-lrt" ; then
2348   LIBS="-lrt $LIBS"
2349 fi
2350
2351 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2352         "$aix" != "yes" -a "$haiku" != "yes" ; then
2353     libs_softmmu="-lutil $libs_softmmu"
2354 fi
2355
2356 ##########################################
2357 # check if the compiler defines offsetof
2358
2359 need_offsetof=yes
2360 cat > $TMPC << EOF
2361 #include <stddef.h>
2362 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2363 EOF
2364 if compile_prog "" "" ; then
2365     need_offsetof=no
2366 fi
2367
2368 # spice probe
2369 if test "$spice" != "no" ; then
2370   cat > $TMPC << EOF
2371 #include <spice.h>
2372 int main(void) { spice_server_new(); return 0; }
2373 EOF
2374   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2375   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2376   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2377      compile_prog "$spice_cflags" "$spice_libs" ; then
2378     spice="yes"
2379     libs_softmmu="$libs_softmmu $spice_libs"
2380     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2381   else
2382     if test "$spice" = "yes" ; then
2383       feature_not_found "spice"
2384     fi
2385     spice="no"
2386   fi
2387 fi
2388
2389 # check for libcacard for smartcard support
2390 if test "$smartcard" != "no" ; then
2391     smartcard="yes"
2392     smartcard_cflags=""
2393     # TODO - what's the minimal nss version we support?
2394     if test "$smartcard_nss" != "no"; then
2395         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2396             smartcard_nss="yes"
2397             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2398             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2399             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2400             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2401             LIBS="$libcacard_libs $LIBS"
2402         else
2403             if test "$smartcard_nss" = "yes"; then
2404                 feature_not_found "nss"
2405             fi
2406             smartcard_nss="no"
2407         fi
2408     fi
2409 fi
2410 if test "$smartcard" = "no" ; then
2411     smartcard_nss="no"
2412 fi
2413
2414 # check for usbredirparser for usb network redirection support
2415 if test "$usb_redir" != "no" ; then
2416     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2417         usb_redir="yes"
2418         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2419         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2420         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2421         LIBS="$LIBS $usb_redir_libs"
2422     else
2423         if test "$usb_redir" = "yes"; then
2424             feature_not_found "usb-redir"
2425         fi
2426         usb_redir="no"
2427     fi
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 $PATH"
2513     echo
2514     exit 1
2515   fi
2516   trace_backend_stap="no"
2517   if has 'stap' ; then
2518     trace_backend_stap="yes"
2519   fi
2520 fi
2521
2522 ##########################################
2523 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2524 # use i686 as default anyway, but for those that don't, an explicit
2525 # specification is necessary
2526 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2527   cat > $TMPC << EOF
2528 int sfaa(unsigned *ptr)
2529 {
2530   return __sync_fetch_and_and(ptr, 0);
2531 }
2532
2533 int main(int argc, char **argv)
2534 {
2535   int val = 42;
2536   sfaa(&val);
2537   return val;
2538 }
2539 EOF
2540   if ! compile_prog "" "" ; then
2541     CFLAGS+="-march=i486"
2542   fi
2543 fi
2544
2545 ##########################################
2546 # check if we have makecontext
2547
2548 ucontext_coroutine=no
2549 if test "$darwin" != "yes"; then
2550   cat > $TMPC << EOF
2551 #include <ucontext.h>
2552 int main(void) { makecontext(0, 0, 0); }
2553 EOF
2554   if compile_prog "" "" ; then
2555       ucontext_coroutine=yes
2556   fi
2557 fi
2558
2559 ##########################################
2560 # check if we have open_by_handle_at
2561
2562 open_by_hande_at=no
2563 cat > $TMPC << EOF
2564 #include <fcntl.h>
2565 int main(void) { struct file_handle *fh; open_by_handle_at(0, fh, 0); }
2566 EOF
2567 if compile_prog "" "" ; then
2568     open_by_handle_at=yes
2569 fi
2570
2571 ########################################
2572 # check if we have linux/magic.h
2573
2574 linux_magic_h=no
2575 cat > $TMPC << EOF
2576 #include <linux/magic.h>
2577 int main(void) {
2578 }
2579 EOF
2580 if compile_prog "" "" ; then
2581     linux_magic_h=yes
2582 fi
2583
2584 ##########################################
2585 # End of CC checks
2586 # After here, no more $cc or $ld runs
2587
2588 if test "$debug" = "no" ; then
2589   CFLAGS="-O2 $CFLAGS"
2590 fi
2591
2592 # Consult white-list to determine whether to enable werror
2593 # by default.  Only enable by default for git builds
2594 z_version=`cut -f3 -d. $source_path/VERSION`
2595
2596 if test -z "$werror" ; then
2597     if test "$z_version" = "50" -a \
2598         "$linux" = "yes" ; then
2599         werror="yes"
2600     else
2601         werror="no"
2602     fi
2603 fi
2604
2605 # Disable zero malloc errors for official releases unless explicitly told to
2606 # enable/disable
2607 if test -z "$zero_malloc" ; then
2608     if test "$z_version" = "50" ; then
2609         zero_malloc="no"
2610     else
2611         zero_malloc="yes"
2612     fi
2613 fi
2614
2615 if test "$werror" = "yes" ; then
2616     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2617 fi
2618
2619 if test "$solaris" = "no" ; then
2620     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2621         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2622     fi
2623 fi
2624
2625 # Use ASLR, no-SEH and DEP if available
2626 if test "$mingw32" = "yes" ; then
2627     for flag in --dynamicbase --no-seh --nxcompat; do
2628         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2629             LDFLAGS="-Wl,$flag $LDFLAGS"
2630         fi
2631     done
2632 fi
2633
2634 confdir=$sysconfdir$confsuffix
2635
2636 tools=
2637 if test "$softmmu" = yes ; then
2638   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2639   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2640       tools="qemu-nbd\$(EXESUF) $tools"
2641     if [ "$guest_agent" = "yes" ]; then
2642       tools="qemu-ga\$(EXESUF) $tools"
2643     fi
2644     if [ "$check_utests" = "yes" ]; then
2645       tools="check-qint check-qstring check-qdict check-qlist $tools"
2646       tools="check-qfloat check-qjson $tools"
2647     fi
2648   fi
2649 fi
2650
2651 # Mac OS X ships with a broken assembler
2652 roms=
2653 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2654         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2655         "$softmmu" = yes ; then
2656   roms="optionrom"
2657 fi
2658 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2659   roms="$roms spapr-rtas"
2660 fi
2661
2662 echo "Install prefix    $prefix"
2663 echo "BIOS directory    `eval echo $datadir`"
2664 echo "binary directory  `eval echo $bindir`"
2665 echo "library directory `eval echo $libdir`"
2666 echo "include directory `eval echo $includedir`"
2667 echo "config directory  `eval echo $sysconfdir`"
2668 if test "$mingw32" = "no" ; then
2669 echo "Manual directory  `eval echo $mandir`"
2670 echo "ELF interp prefix $interp_prefix"
2671 fi
2672 echo "Source path       $source_path"
2673 echo "C compiler        $cc"
2674 echo "Host C compiler   $host_cc"
2675 echo "CFLAGS            $CFLAGS"
2676 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2677 echo "LDFLAGS           $LDFLAGS"
2678 echo "make              $make"
2679 echo "install           $install"
2680 echo "python            $python"
2681 if test "$slirp" = "yes" ; then
2682     echo "smbd              $smbd"
2683 fi
2684 echo "host CPU          $cpu"
2685 echo "host big endian   $bigendian"
2686 echo "target list       $target_list"
2687 echo "tcg debug enabled $debug_tcg"
2688 echo "Mon debug enabled $debug_mon"
2689 echo "gprof enabled     $gprof"
2690 echo "sparse enabled    $sparse"
2691 echo "strip binaries    $strip_opt"
2692 echo "profiler          $profiler"
2693 echo "static build      $static"
2694 echo "-Werror enabled   $werror"
2695 if test "$darwin" = "yes" ; then
2696     echo "Cocoa support     $cocoa"
2697 fi
2698 echo "SDL support       $sdl"
2699 echo "curses support    $curses"
2700 echo "curl support      $curl"
2701 echo "check support     $check_utests"
2702 echo "mingw32 support   $mingw32"
2703 echo "Audio drivers     $audio_drv_list"
2704 echo "Extra audio cards $audio_card_list"
2705 echo "Block whitelist   $block_drv_whitelist"
2706 echo "Mixer emulation   $mixemu"
2707 echo "VNC support       $vnc"
2708 if test "$vnc" = "yes" ; then
2709     echo "VNC TLS support   $vnc_tls"
2710     echo "VNC SASL support  $vnc_sasl"
2711     echo "VNC JPEG support  $vnc_jpeg"
2712     echo "VNC PNG support   $vnc_png"
2713     echo "VNC thread        $vnc_thread"
2714 fi
2715 if test -n "$sparc_cpu"; then
2716     echo "Target Sparc Arch $sparc_cpu"
2717 fi
2718 echo "xen support       $xen"
2719 echo "brlapi support    $brlapi"
2720 echo "bluez  support    $bluez"
2721 echo "Documentation     $docs"
2722 [ ! -z "$uname_release" ] && \
2723 echo "uname -r          $uname_release"
2724 echo "NPTL support      $nptl"
2725 echo "GUEST_BASE        $guest_base"
2726 echo "PIE user targets  $user_pie"
2727 echo "vde support       $vde"
2728 echo "Linux AIO support $linux_aio"
2729 echo "ATTR/XATTR support $attr"
2730 echo "Install blobs     $blobs"
2731 echo "KVM support       $kvm"
2732 echo "fdt support       $fdt"
2733 echo "preadv support    $preadv"
2734 echo "fdatasync         $fdatasync"
2735 echo "madvise           $madvise"
2736 echo "posix_madvise     $posix_madvise"
2737 echo "uuid support      $uuid"
2738 echo "vhost-net support $vhost_net"
2739 echo "Trace backend     $trace_backend"
2740 echo "Trace output file $trace_file-<pid>"
2741 echo "spice support     $spice"
2742 echo "rbd support       $rbd"
2743 echo "xfsctl support    $xfs"
2744 echo "nss used          $smartcard_nss"
2745 echo "usb net redir     $usb_redir"
2746 echo "OpenGL support    $opengl"
2747 echo "build guest agent $guest_agent"
2748
2749 if test "$sdl_too_old" = "yes"; then
2750 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2751 fi
2752
2753 config_host_mak="config-host.mak"
2754 config_host_ld="config-host.ld"
2755
2756 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2757 printf "# Configured with:" >> $config_host_mak
2758 printf " '%s'" "$0" "$@" >> $config_host_mak
2759 echo >> $config_host_mak
2760
2761 echo all: >> $config_host_mak
2762 echo "prefix=$prefix" >> $config_host_mak
2763 echo "bindir=$bindir" >> $config_host_mak
2764 echo "libdir=$libdir" >> $config_host_mak
2765 echo "includedir=$includedir" >> $config_host_mak
2766 echo "mandir=$mandir" >> $config_host_mak
2767 echo "datadir=$datadir" >> $config_host_mak
2768 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2769 echo "docdir=$docdir" >> $config_host_mak
2770 echo "confdir=$confdir" >> $config_host_mak
2771
2772 case "$cpu" in
2773   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2774     ARCH=$cpu
2775   ;;
2776   armv4b|armv4l)
2777     ARCH=arm
2778   ;;
2779 esac
2780 echo "ARCH=$ARCH" >> $config_host_mak
2781 if test "$debug_tcg" = "yes" ; then
2782   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2783 fi
2784 if test "$debug_mon" = "yes" ; then
2785   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2786 fi
2787 if test "$debug" = "yes" ; then
2788   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2789 fi
2790 if test "$strip_opt" = "yes" ; then
2791   echo "STRIP=${strip}" >> $config_host_mak
2792 fi
2793 if test "$bigendian" = "yes" ; then
2794   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2795 fi
2796 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2797 if test "$mingw32" = "yes" ; then
2798   echo "CONFIG_WIN32=y" >> $config_host_mak
2799   rc_version=`cat $source_path/VERSION`
2800   version_major=${rc_version%%.*}
2801   rc_version=${rc_version#*.}
2802   version_minor=${rc_version%%.*}
2803   rc_version=${rc_version#*.}
2804   version_subminor=${rc_version%%.*}
2805   version_micro=0
2806   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2807   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2808 else
2809   echo "CONFIG_POSIX=y" >> $config_host_mak
2810 fi
2811
2812 if test "$linux" = "yes" ; then
2813   echo "CONFIG_LINUX=y" >> $config_host_mak
2814 fi
2815
2816 if test "$darwin" = "yes" ; then
2817   echo "CONFIG_DARWIN=y" >> $config_host_mak
2818 fi
2819
2820 if test "$aix" = "yes" ; then
2821   echo "CONFIG_AIX=y" >> $config_host_mak
2822 fi
2823
2824 if test "$solaris" = "yes" ; then
2825   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2826   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2827   if test "$needs_libsunmath" = "yes" ; then
2828     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2829   fi
2830 fi
2831 if test "$haiku" = "yes" ; then
2832   echo "CONFIG_HAIKU=y" >> $config_host_mak
2833 fi
2834 if test "$static" = "yes" ; then
2835   echo "CONFIG_STATIC=y" >> $config_host_mak
2836 fi
2837 if test "$profiler" = "yes" ; then
2838   echo "CONFIG_PROFILER=y" >> $config_host_mak
2839 fi
2840 if test "$slirp" = "yes" ; then
2841   echo "CONFIG_SLIRP=y" >> $config_host_mak
2842   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2843   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2844 fi
2845 if test "$vde" = "yes" ; then
2846   echo "CONFIG_VDE=y" >> $config_host_mak
2847 fi
2848 for card in $audio_card_list; do
2849     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2850     echo "$def=y" >> $config_host_mak
2851 done
2852 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2853 for drv in $audio_drv_list; do
2854     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2855     echo "$def=y" >> $config_host_mak
2856     if test "$drv" = "fmod"; then
2857         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2858     fi
2859 done
2860 if test "$audio_pt_int" = "yes" ; then
2861   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2862 fi
2863 if test "$audio_win_int" = "yes" ; then
2864   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2865 fi
2866 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2867 if test "$mixemu" = "yes" ; then
2868   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2869 fi
2870 if test "$vnc" = "yes" ; then
2871   echo "CONFIG_VNC=y" >> $config_host_mak
2872 fi
2873 if test "$vnc_tls" = "yes" ; then
2874   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2875   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2876 fi
2877 if test "$vnc_sasl" = "yes" ; then
2878   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2879   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2880 fi
2881 if test "$vnc_jpeg" = "yes" ; then
2882   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2883   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2884 fi
2885 if test "$vnc_png" = "yes" ; then
2886   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2887   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2888 fi
2889 if test "$vnc_thread" = "yes" ; then
2890   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2891 fi
2892 if test "$fnmatch" = "yes" ; then
2893   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2894 fi
2895 if test "$uuid" = "yes" ; then
2896   echo "CONFIG_UUID=y" >> $config_host_mak
2897 fi
2898 if test "$xfs" = "yes" ; then
2899   echo "CONFIG_XFS=y" >> $config_host_mak
2900 fi
2901 qemu_version=`head $source_path/VERSION`
2902 echo "VERSION=$qemu_version" >>$config_host_mak
2903 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2904 echo "SRC_PATH=$source_path" >> $config_host_mak
2905 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2906 if [ "$docs" = "yes" ] ; then
2907   echo "BUILD_DOCS=yes" >> $config_host_mak
2908 fi
2909 if test "$sdl" = "yes" ; then
2910   echo "CONFIG_SDL=y" >> $config_host_mak
2911   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2912 fi
2913 if test "$cocoa" = "yes" ; then
2914   echo "CONFIG_COCOA=y" >> $config_host_mak
2915 fi
2916 if test "$curses" = "yes" ; then
2917   echo "CONFIG_CURSES=y" >> $config_host_mak
2918 fi
2919 if test "$atfile" = "yes" ; then
2920   echo "CONFIG_ATFILE=y" >> $config_host_mak
2921 fi
2922 if test "$utimens" = "yes" ; then
2923   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2924 fi
2925 if test "$pipe2" = "yes" ; then
2926   echo "CONFIG_PIPE2=y" >> $config_host_mak
2927 fi
2928 if test "$accept4" = "yes" ; then
2929   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2930 fi
2931 if test "$splice" = "yes" ; then
2932   echo "CONFIG_SPLICE=y" >> $config_host_mak
2933 fi
2934 if test "$eventfd" = "yes" ; then
2935   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2936 fi
2937 if test "$fallocate" = "yes" ; then
2938   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2939 fi
2940 if test "$sync_file_range" = "yes" ; then
2941   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2942 fi
2943 if test "$fiemap" = "yes" ; then
2944   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2945 fi
2946 if test "$dup3" = "yes" ; then
2947   echo "CONFIG_DUP3=y" >> $config_host_mak
2948 fi
2949 if test "$epoll" = "yes" ; then
2950   echo "CONFIG_EPOLL=y" >> $config_host_mak
2951 fi
2952 if test "$epoll_create1" = "yes" ; then
2953   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2954 fi
2955 if test "$epoll_pwait" = "yes" ; then
2956   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2957 fi
2958 if test "$inotify" = "yes" ; then
2959   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2960 fi
2961 if test "$inotify1" = "yes" ; then
2962   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2963 fi
2964 if test "$byteswap_h" = "yes" ; then
2965   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2966 fi
2967 if test "$bswap_h" = "yes" ; then
2968   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2969 fi
2970 if test "$curl" = "yes" ; then
2971   echo "CONFIG_CURL=y" >> $config_host_mak
2972   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2973 fi
2974 if test "$brlapi" = "yes" ; then
2975   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2976 fi
2977 if test "$bluez" = "yes" ; then
2978   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2979   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2980 fi
2981 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2982 if test "$xen" = "yes" ; then
2983   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2984   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2985 fi
2986 if test "$linux_aio" = "yes" ; then
2987   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2988 fi
2989 if test "$attr" = "yes" ; then
2990   echo "CONFIG_ATTR=y" >> $config_host_mak
2991 fi
2992 if test "$linux" = "yes" ; then
2993   if test "$attr" = "yes" ; then
2994     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2995   fi
2996 fi
2997 if test "$blobs" = "yes" ; then
2998   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2999 fi
3000 if test "$iovec" = "yes" ; then
3001   echo "CONFIG_IOVEC=y" >> $config_host_mak
3002 fi
3003 if test "$preadv" = "yes" ; then
3004   echo "CONFIG_PREADV=y" >> $config_host_mak
3005 fi
3006 if test "$fdt" = "yes" ; then
3007   echo "CONFIG_FDT=y" >> $config_host_mak
3008 fi
3009 if test "$signalfd" = "yes" ; then
3010   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3011 fi
3012 if test "$need_offsetof" = "yes" ; then
3013   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3014 fi
3015 if test "$fdatasync" = "yes" ; then
3016   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3017 fi
3018 if test "$madvise" = "yes" ; then
3019   echo "CONFIG_MADVISE=y" >> $config_host_mak
3020 fi
3021 if test "$posix_madvise" = "yes" ; then
3022   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3023 fi
3024
3025 if test "$spice" = "yes" ; then
3026   echo "CONFIG_SPICE=y" >> $config_host_mak
3027 fi
3028
3029 if test "$smartcard" = "yes" ; then
3030   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3031 fi
3032
3033 if test "$smartcard_nss" = "yes" ; then
3034   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3035 fi
3036
3037 if test "$usb_redir" = "yes" ; then
3038   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3039 fi
3040
3041 if test "$opengl" = "yes" ; then
3042   echo "CONFIG_OPENGL=y" >> $config_host_mak
3043 fi
3044
3045 # XXX: suppress that
3046 if [ "$bsd" = "yes" ] ; then
3047   echo "CONFIG_BSD=y" >> $config_host_mak
3048 fi
3049
3050 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3051
3052 if test "$zero_malloc" = "yes" ; then
3053   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3054 fi
3055 if test "$rbd" = "yes" ; then
3056   echo "CONFIG_RBD=y" >> $config_host_mak
3057 fi
3058
3059 if test "$ucontext_coroutine" = "yes" ; then
3060   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3061 fi
3062
3063 if test "$open_by_handle_at" = "yes" ; then
3064   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3065 fi
3066
3067 if test "$linux_magic_h" = "yes" ; then
3068   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3069 fi
3070
3071 # USB host support
3072 case "$usb" in
3073 linux)
3074   echo "HOST_USB=linux" >> $config_host_mak
3075 ;;
3076 bsd)
3077   echo "HOST_USB=bsd" >> $config_host_mak
3078 ;;
3079 *)
3080   echo "HOST_USB=stub" >> $config_host_mak
3081 ;;
3082 esac
3083
3084 # use default implementation for tracing backend-specific routines
3085 trace_default=yes
3086 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3087 if test "$trace_backend" = "nop"; then
3088   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3089 fi
3090 if test "$trace_backend" = "simple"; then
3091   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3092   trace_default=no
3093   # Set the appropriate trace file.
3094   trace_file="\"$trace_file-\" FMT_pid"
3095 fi
3096 if test "$trace_backend" = "stderr"; then
3097   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3098   trace_default=no
3099 fi
3100 if test "$trace_backend" = "ust"; then
3101   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3102 fi
3103 if test "$trace_backend" = "dtrace"; then
3104   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3105   if test "$trace_backend_stap" = "yes" ; then
3106     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3107   fi
3108 fi
3109 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3110 if test "$trace_default" = "yes"; then
3111   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3112 fi
3113
3114 echo "TOOLS=$tools" >> $config_host_mak
3115 echo "ROMS=$roms" >> $config_host_mak
3116 echo "MAKE=$make" >> $config_host_mak
3117 echo "INSTALL=$install" >> $config_host_mak
3118 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3119 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3120 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3121 echo "PYTHON=$python" >> $config_host_mak
3122 echo "CC=$cc" >> $config_host_mak
3123 echo "CC_I386=$cc_i386" >> $config_host_mak
3124 echo "HOST_CC=$host_cc" >> $config_host_mak
3125 echo "AR=$ar" >> $config_host_mak
3126 echo "OBJCOPY=$objcopy" >> $config_host_mak
3127 echo "LD=$ld" >> $config_host_mak
3128 echo "WINDRES=$windres" >> $config_host_mak
3129 echo "LIBTOOL=$libtool" >> $config_host_mak
3130 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3131 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3132 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3133 if test "$sparse" = "yes" ; then
3134   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3135   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3136   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3137 fi
3138 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3139 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3140 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3141 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3142 echo "LIBS+=$LIBS" >> $config_host_mak
3143 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3144 echo "EXESUF=$EXESUF" >> $config_host_mak
3145 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3146
3147 # generate list of library paths for linker script
3148
3149 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3150
3151 if test -f ${config_host_ld}~ ; then
3152   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3153     mv ${config_host_ld}~ $config_host_ld
3154   else
3155     rm ${config_host_ld}~
3156   fi
3157 fi
3158
3159 for d in libdis libdis-user; do
3160     mkdir -p $d
3161     symlink $source_path/Makefile.dis $d/Makefile
3162     echo > $d/config.mak
3163 done
3164 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3165   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3166 fi
3167
3168 for target in $target_list; do
3169 target_dir="$target"
3170 config_target_mak=$target_dir/config-target.mak
3171 target_arch2=`echo $target | cut -d '-' -f 1`
3172 target_bigendian="no"
3173
3174 case "$target_arch2" in
3175   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3176   target_bigendian=yes
3177   ;;
3178 esac
3179 target_softmmu="no"
3180 target_user_only="no"
3181 target_linux_user="no"
3182 target_darwin_user="no"
3183 target_bsd_user="no"
3184 case "$target" in
3185   ${target_arch2}-softmmu)
3186     target_softmmu="yes"
3187     ;;
3188   ${target_arch2}-linux-user)
3189     if test "$linux" != "yes" ; then
3190       echo "ERROR: Target '$target' is only available on a Linux host"
3191       exit 1
3192     fi
3193     target_user_only="yes"
3194     target_linux_user="yes"
3195     ;;
3196   ${target_arch2}-darwin-user)
3197     if test "$darwin" != "yes" ; then
3198       echo "ERROR: Target '$target' is only available on a Darwin host"
3199       exit 1
3200     fi
3201     target_user_only="yes"
3202     target_darwin_user="yes"
3203     ;;
3204   ${target_arch2}-bsd-user)
3205     if test "$bsd" != "yes" ; then
3206       echo "ERROR: Target '$target' is only available on a BSD host"
3207       exit 1
3208     fi
3209     target_user_only="yes"
3210     target_bsd_user="yes"
3211     ;;
3212   *)
3213     echo "ERROR: Target '$target' not recognised"
3214     exit 1
3215     ;;
3216 esac
3217
3218 mkdir -p $target_dir
3219 mkdir -p $target_dir/fpu
3220 mkdir -p $target_dir/tcg
3221 mkdir -p $target_dir/ide
3222 mkdir -p $target_dir/9pfs
3223 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3224   mkdir -p $target_dir/nwfpe
3225 fi
3226 symlink $source_path/Makefile.target $target_dir/Makefile
3227
3228
3229 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3230
3231 bflt="no"
3232 target_nptl="no"
3233 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3234 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3235 gdb_xml_files=""
3236 target_short_alignment=2
3237 target_int_alignment=4
3238 target_long_alignment=4
3239 target_llong_alignment=8
3240 target_libs_softmmu=
3241
3242 TARGET_ARCH="$target_arch2"
3243 TARGET_BASE_ARCH=""
3244 TARGET_ABI_DIR=""
3245
3246 case "$target_arch2" in
3247   i386)
3248     target_phys_bits=64
3249   ;;
3250   x86_64)
3251     TARGET_BASE_ARCH=i386
3252     target_phys_bits=64
3253     target_long_alignment=8
3254   ;;
3255   alpha)
3256     target_phys_bits=64
3257     target_long_alignment=8
3258     target_nptl="yes"
3259   ;;
3260   arm|armeb)
3261     TARGET_ARCH=arm
3262     bflt="yes"
3263     target_nptl="yes"
3264     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3265     target_phys_bits=32
3266     target_llong_alignment=4
3267   ;;
3268   cris)
3269     target_nptl="yes"
3270     target_phys_bits=32
3271   ;;
3272   lm32)
3273     target_phys_bits=32
3274     target_libs_softmmu="$opengl_libs"
3275   ;;
3276   m68k)
3277     bflt="yes"
3278     gdb_xml_files="cf-core.xml cf-fp.xml"
3279     target_phys_bits=32
3280     target_int_alignment=2
3281     target_long_alignment=2
3282     target_llong_alignment=2
3283   ;;
3284   microblaze|microblazeel)
3285     TARGET_ARCH=microblaze
3286     bflt="yes"
3287     target_nptl="yes"
3288     target_phys_bits=32
3289     target_libs_softmmu="$fdt_libs"
3290   ;;
3291   mips|mipsel)
3292     TARGET_ARCH=mips
3293     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3294     target_nptl="yes"
3295     target_phys_bits=64
3296   ;;
3297   mipsn32|mipsn32el)
3298     TARGET_ARCH=mipsn32
3299     TARGET_BASE_ARCH=mips
3300     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3301     target_phys_bits=64
3302   ;;
3303   mips64|mips64el)
3304     TARGET_ARCH=mips64
3305     TARGET_BASE_ARCH=mips
3306     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3307     target_phys_bits=64
3308     target_long_alignment=8
3309   ;;
3310   ppc)
3311     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3312     target_phys_bits=32
3313     target_nptl="yes"
3314     target_libs_softmmu="$fdt_libs"
3315   ;;
3316   ppcemb)
3317     TARGET_BASE_ARCH=ppc
3318     TARGET_ABI_DIR=ppc
3319     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3320     target_phys_bits=64
3321     target_nptl="yes"
3322     target_libs_softmmu="$fdt_libs"
3323   ;;
3324   ppc64)
3325     TARGET_BASE_ARCH=ppc
3326     TARGET_ABI_DIR=ppc
3327     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3328     target_phys_bits=64
3329     target_long_alignment=8
3330     target_libs_softmmu="$fdt_libs"
3331   ;;
3332   ppc64abi32)
3333     TARGET_ARCH=ppc64
3334     TARGET_BASE_ARCH=ppc
3335     TARGET_ABI_DIR=ppc
3336     echo "TARGET_ABI32=y" >> $config_target_mak
3337     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3338     target_phys_bits=64
3339     target_libs_softmmu="$fdt_libs"
3340   ;;
3341   sh4|sh4eb)
3342     TARGET_ARCH=sh4
3343     bflt="yes"
3344     target_nptl="yes"
3345     target_phys_bits=32
3346   ;;
3347   sparc)
3348     target_phys_bits=64
3349   ;;
3350   sparc64)
3351     TARGET_BASE_ARCH=sparc
3352     target_phys_bits=64
3353     target_long_alignment=8
3354   ;;
3355   sparc32plus)
3356     TARGET_ARCH=sparc64
3357     TARGET_BASE_ARCH=sparc
3358     TARGET_ABI_DIR=sparc
3359     echo "TARGET_ABI32=y" >> $config_target_mak
3360     target_phys_bits=64
3361   ;;
3362   s390x)
3363     target_nptl="yes"
3364     target_phys_bits=64
3365     target_long_alignment=8
3366   ;;
3367   unicore32)
3368     target_phys_bits=32
3369   ;;
3370   xtensa|xtensaeb)
3371     TARGET_ARCH=xtensa
3372     target_phys_bits=32
3373   ;;
3374   *)
3375     echo "Unsupported target CPU"
3376     exit 1
3377   ;;
3378 esac
3379 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3380 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3381 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3382 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3383 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3384 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3385 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3386 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3387 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3388 if [ "$TARGET_BASE_ARCH" = "" ]; then
3389   TARGET_BASE_ARCH=$TARGET_ARCH
3390 fi
3391 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3392 if [ "$TARGET_ABI_DIR" = "" ]; then
3393   TARGET_ABI_DIR=$TARGET_ARCH
3394 fi
3395 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3396 case "$target_arch2" in
3397   i386|x86_64)
3398     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3399       target_phys_bits=64
3400       echo "CONFIG_XEN=y" >> $config_target_mak
3401     else
3402       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3403     fi
3404     ;;
3405   *)
3406     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3407 esac
3408 case "$target_arch2" in
3409   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3410     # Make sure the target and host cpus are compatible
3411     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3412       \( "$target_arch2" = "$cpu" -o \
3413       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3414       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3415       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3416       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3417       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3418       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3419       echo "CONFIG_KVM=y" >> $config_target_mak
3420       if test "$vhost_net" = "yes" ; then
3421         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3422       fi
3423     fi
3424 esac
3425 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3426   echo "CONFIG_PSERIES=y" >> $config_target_mak
3427 fi
3428 if test "$target_bigendian" = "yes" ; then
3429   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3430 fi
3431 if test "$target_softmmu" = "yes" ; then
3432   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3433   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3434   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3435   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3436   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3437 fi
3438 if test "$target_user_only" = "yes" ; then
3439   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3440 fi
3441 if test "$target_linux_user" = "yes" ; then
3442   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3443 fi
3444 if test "$target_darwin_user" = "yes" ; then
3445   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3446 fi
3447 if test "$smartcard_nss" = "yes" ; then
3448   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3449   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3450   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3451 fi
3452 list=""
3453 if test ! -z "$gdb_xml_files" ; then
3454   for x in $gdb_xml_files; do
3455     list="$list $source_path/gdb-xml/$x"
3456   done
3457   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3458 fi
3459
3460 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3461   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3462 fi
3463 if test "$target_user_only" = "yes" \
3464         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3465   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3466 fi
3467 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3468   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3469 fi
3470 if test "$target_bsd_user" = "yes" ; then
3471   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3472 fi
3473
3474 # generate QEMU_CFLAGS/LDFLAGS for targets
3475
3476 cflags=""
3477 includes=""
3478 ldflags=""
3479
3480 if test "$ARCH" = "sparc64" ; then
3481   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3482 elif test "$ARCH" = "s390x" ; then
3483   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3484 elif test "$ARCH" = "x86_64" ; then
3485   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3486 else
3487   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3488 fi
3489 includes="-I\$(SRC_PATH)/tcg $includes"
3490
3491 if test "$target_user_only" = "yes" ; then
3492     libdis_config_mak=libdis-user/config.mak
3493 else
3494     libdis_config_mak=libdis/config.mak
3495 fi
3496
3497 for i in $ARCH $TARGET_BASE_ARCH ; do
3498   case "$i" in
3499   alpha)
3500     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3501     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3502   ;;
3503   arm)
3504     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3505     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3506   ;;
3507   cris)
3508     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3509     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3510   ;;
3511   hppa)
3512     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3513     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3514   ;;
3515   i386|x86_64)
3516     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3517     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3518   ;;
3519   ia64*)
3520     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3521     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3522   ;;
3523   m68k)
3524     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3525     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3526   ;;
3527   microblaze*)
3528     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3529     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3530   ;;
3531   mips*)
3532     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3533     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3534   ;;
3535   ppc*)
3536     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3537     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3538   ;;
3539   s390*)
3540     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3541     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3542   ;;
3543   sh4)
3544     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3545     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3546   ;;
3547   sparc*)
3548     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3549     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3550   ;;
3551   xtensa*)
3552     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3553     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3554   ;;
3555   esac
3556 done
3557
3558 case "$ARCH" in
3559 alpha)
3560   # Ensure there's only a single GP
3561   cflags="-msmall-data $cflags"
3562 ;;
3563 esac
3564
3565 if test "$target_softmmu" = "yes" ; then
3566   case "$TARGET_BASE_ARCH" in
3567   arm)
3568     cflags="-DHAS_AUDIO $cflags"
3569   ;;
3570   lm32)
3571     cflags="-DHAS_AUDIO $cflags"
3572   ;;
3573   i386|mips|ppc)
3574     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3575   ;;
3576   esac
3577 fi
3578
3579 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3580         "$user_pie" = "yes" ; then
3581   cflags="-fpie $cflags"
3582   ldflags="-pie $ldflags"
3583 fi
3584
3585 if test "$target_softmmu" = "yes" -a \( \
3586         "$TARGET_ARCH" = "microblaze" -o \
3587         "$TARGET_ARCH" = "cris" \) ; then
3588   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3589 fi
3590
3591 if test "$gprof" = "yes" ; then
3592   echo "TARGET_GPROF=yes" >> $config_target_mak
3593   if test "$target_linux_user" = "yes" ; then
3594     cflags="-p $cflags"
3595     ldflags="-p $ldflags"
3596   fi
3597   if test "$target_softmmu" = "yes" ; then
3598     ldflags="-p $ldflags"
3599     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3600   fi
3601 fi
3602
3603 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3604 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3605   case "$ARCH" in
3606   sparc)
3607     # -static is used to avoid g1/g3 usage by the dynamic linker
3608     ldflags="$linker_script -static $ldflags"
3609     ;;
3610   alpha | s390x)
3611     # The default placement of the application is fine.
3612     ;;
3613   *)
3614     ldflags="$linker_script $ldflags"
3615     ;;
3616   esac
3617 fi
3618
3619 # use included Linux headers
3620 if test "$linux" = "yes" ; then
3621   includes="-I\$(SRC_PATH)/linux-headers $includes"
3622   mkdir -p linux-headers
3623   case "$cpu" in
3624   i386|x86_64)
3625     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3626     ;;
3627   ppcemb|ppc|ppc64)
3628     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3629     ;;
3630   s390x)
3631     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3632     ;;
3633   esac
3634 fi
3635
3636 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3637 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3638 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3639
3640 done # for target in $targets
3641
3642 # build tree in object directory in case the source is not in the current directory
3643 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3644 DIRS="$DIRS pc-bios/spapr-rtas"
3645 DIRS="$DIRS roms/seabios roms/vgabios"
3646 DIRS="$DIRS fsdev ui"
3647 DIRS="$DIRS qapi qapi-generated"
3648 DIRS="$DIRS qga trace"
3649 FILES="Makefile tests/Makefile qdict-test-data.txt"
3650 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3651 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3652 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3653 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3654 for bios_file in \
3655     $source_path/pc-bios/*.bin \
3656     $source_path/pc-bios/*.rom \
3657     $source_path/pc-bios/*.dtb \
3658     $source_path/pc-bios/openbios-* \
3659     $source_path/pc-bios/palcode-*
3660 do
3661     FILES="$FILES pc-bios/`basename $bios_file`"
3662 done
3663 mkdir -p $DIRS
3664 for f in $FILES ; do
3665     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3666         symlink "$source_path/$f" "$f"
3667     fi
3668 done
3669
3670 # temporary config to build submodules
3671 for rom in seabios vgabios ; do
3672     config_mak=roms/$rom/config.mak
3673     echo "# Automatically generated by configure - do not modify" > $config_mak
3674     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3675     echo "CC=$cc" >> $config_mak
3676     echo "BCC=bcc" >> $config_mak
3677     echo "CPP=${cross_prefix}cpp" >> $config_mak
3678     echo "OBJCOPY=objcopy" >> $config_mak
3679     echo "IASL=iasl" >> $config_mak
3680     echo "LD=$ld" >> $config_mak
3681 done
3682
3683 for hwlib in 32 64; do
3684   d=libhw$hwlib
3685   mkdir -p $d
3686   mkdir -p $d/ide
3687   symlink $source_path/Makefile.hw $d/Makefile
3688   mkdir -p $d/9pfs
3689   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3690 done
3691
3692 if [ "$source_path" != `pwd` ]; then
3693     # out of tree build
3694     mkdir -p libcacard
3695     rm -f libcacard/Makefile
3696     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3697 fi
3698
3699 d=libuser
3700 mkdir -p $d
3701 mkdir -p $d/trace
3702 symlink $source_path/Makefile.user $d/Makefile
3703 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3704   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3705 fi
3706
3707 if test "$docs" = "yes" ; then
3708   mkdir -p QMP
3709 fi