configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95 libs_qga=""
  96
  97 target_list=""
  98
  99 # Default value for a variable defining feature "foo".
 100 #  * foo="no"  feature will only be used if --enable-foo arg is given
 101 #  * foo=""    feature will be searched for, and if found, will be used
 102 #              unless --disable-foo is given
 103 #  * foo="yes" this value will only be set by --enable-foo flag.
 104 #              feature will searched for,
 105 #              if not found, configure exits with error
 106 #
 107 # Always add --enable-foo and --disable-foo command line args.
 108 # Distributions want to ensure that several features are compiled in, and it
 109 # is impossible without a --enable-foo that exits if a feature is not found.
 110
 111 bluez=""
 112 brlapi=""
 113 curl=""
 114 curses=""
 115 docs=""
 116 fdt=""
 117 nptl=""
 118 sdl=""
 119 vnc="yes"
 120 sparse="no"
 121 uuid=""
 122 vde=""
 123 vnc_tls=""
 124 vnc_sasl=""
 125 vnc_jpeg=""
 126 vnc_png=""
 127 vnc_thread="no"
 128 xen=""
 129 xen_ctrl_version=""
 130 linux_aio=""
 131 attr=""
 132 xfs=""
 133
 134 vhost_net="no"
 135 kvm="no"
 136 gprof="no"
 137 debug_tcg="no"
 138 debug_mon="no"
 139 debug="no"
 140 strip_opt="yes"
 141 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 else
 288   cpu=`uname -m`
 289 fi
 290
 291 case "$cpu" in
 292   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 293     cpu="$cpu"
 294   ;;
 295   i386|i486|i586|i686|i86pc|BePC)
 296     cpu="i386"
 297   ;;
 298   x86_64|amd64)
 299     cpu="x86_64"
 300   ;;
 301   armv*b)
 302     cpu="armv4b"
 303   ;;
 304   armv*l)
 305     cpu="armv4l"
 306   ;;
 307   parisc|parisc64)
 308     cpu="hppa"
 309   ;;
 310   mips*)
 311     cpu="mips"
 312   ;;
 313   s390)
 314     cpu="s390"
 315   ;;
 316   s390x)
 317     cpu="s390x"
 318   ;;
 319   sparc|sun4[cdmuv])
 320     cpu="sparc"
 321   ;;
 322   *)
 323     echo "Unsupported CPU = $cpu"
 324     exit 1
 325   ;;
 326 esac
 327
 328 # OS specific
 329 if check_define __linux__ ; then
 330   targetos="Linux"
 331 elif check_define _WIN32 ; then
 332   targetos='MINGW32'
 333 elif check_define __OpenBSD__ ; then
 334   targetos='OpenBSD'
 335 elif check_define __sun__ ; then
 336   targetos='SunOS'
 337 elif check_define __HAIKU__ ; then
 338   targetos='Haiku'
 339 else
 340   targetos=`uname -s`
 341 fi
 342
 343 case $targetos in
 344 CYGWIN*)
 345   mingw32="yes"
 346   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 347   audio_possible_drivers="winwave sdl"
 348   audio_drv_list="winwave"
 349 ;;
 350 MINGW32*)
 351   mingw32="yes"
 352   audio_possible_drivers="winwave dsound sdl fmod"
 353   audio_drv_list="winwave"
 354 ;;
 355 GNU/kFreeBSD)
 356   bsd="yes"
 357   audio_drv_list="oss"
 358   audio_possible_drivers="oss sdl esd pa"
 359 ;;
 360 FreeBSD)
 361   bsd="yes"
 362   make="${MAKE-gmake}"
 363   audio_drv_list="oss"
 364   audio_possible_drivers="oss sdl esd pa"
 365   # needed for kinfo_getvmmap(3) in libutil.h
 366   LIBS="-lutil $LIBS"
 367 ;;
 368 DragonFly)
 369   bsd="yes"
 370   make="${MAKE-gmake}"
 371   audio_drv_list="oss"
 372   audio_possible_drivers="oss sdl esd pa"
 373 ;;
 374 NetBSD)
 375   bsd="yes"
 376   make="${MAKE-gmake}"
 377   audio_drv_list="oss"
 378   audio_possible_drivers="oss sdl esd"
 379   oss_lib="-lossaudio"
 380 ;;
 381 OpenBSD)
 382   bsd="yes"
 383   make="${MAKE-gmake}"
 384   audio_drv_list="oss"
 385   audio_possible_drivers="oss sdl esd"
 386   oss_lib="-lossaudio"
 387 ;;
 388 Darwin)
 389   bsd="yes"
 390   darwin="yes"
 391   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 392   # run 64-bit userspace code
 393   if [ "$cpu" = "i386" ] ; then
 394     is_x86_64=`sysctl -n hw.optional.x86_64`
 395     [ "$is_x86_64" = "1" ] && cpu=x86_64
 396   fi
 397   if [ "$cpu" = "x86_64" ] ; then
 398     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 399     LDFLAGS="-arch x86_64 $LDFLAGS"
 400   else
 401     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 402   fi
 403   darwin_user="yes"
 404   cocoa="yes"
 405   audio_drv_list="coreaudio"
 406   audio_possible_drivers="coreaudio sdl fmod"
 407   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 408   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 409 ;;
 410 SunOS)
 411   solaris="yes"
 412   make="${MAKE-gmake}"
 413   install="${INSTALL-ginstall}"
 414   ld="gld"
 415   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 416   needs_libsunmath="no"
 417   solarisrev=`uname -r | cut -f2 -d.`
 418   # have to select again, because `uname -m` returns i86pc
 419   # even on an x86_64 box.
 420   solariscpu=`isainfo -k`
 421   if test "${solariscpu}" = "amd64" ; then
 422     cpu="x86_64"
 423   fi
 424   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 425     if test "$solarisrev" -le 9 ; then
 426       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 427         needs_libsunmath="yes"
 428         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 429         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 430         LIBS="-lsunmath $LIBS"
 431       else
 432         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 433         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 434         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 435         echo "Studio 11 can be downloaded from www.sun.com."
 436         exit 1
 437       fi
 438     fi
 439   fi
 440   if test -f /usr/include/sys/soundcard.h ; then
 441     audio_drv_list="oss"
 442   fi
 443   audio_possible_drivers="oss sdl"
 444 # needed for CMSG_ macros in sys/socket.h
 445   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 446 # needed for TIOCWIN* defines in termios.h
 447   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 448   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 449   LIBS="-lsocket -lnsl -lresolv $LIBS"
 450 ;;
 451 AIX)
 452   aix="yes"
 453   make="${MAKE-gmake}"
 454 ;;
 455 Haiku)
 456   haiku="yes"
 457   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 458   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 459 ;;
 460 *)
 461   audio_drv_list="oss"
 462   audio_possible_drivers="oss alsa sdl esd pa"
 463   linux="yes"
 464   linux_user="yes"
 465   usb="linux"
 466   kvm="yes"
 467   vhost_net="yes"
 468   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 469     audio_possible_drivers="$audio_possible_drivers fmod"
 470   fi
 471 ;;
 472 esac
 473
 474 if [ "$bsd" = "yes" ] ; then
 475   if [ "$darwin" != "yes" ] ; then
 476     usb="bsd"
 477   fi
 478   bsd_user="yes"
 479 fi
 480
 481 : ${make=${MAKE-make}}
 482 : ${install=${INSTALL-install}}
 483 : ${python=${PYTHON-python}}
 484 : ${smbd=${SMBD-/usr/sbin/smbd}}
 485
 486 if test "$mingw32" = "yes" ; then
 487   EXESUF=".exe"
 488   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 489   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 490   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 491   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 492   prefix="c:/Program Files/Qemu"
 493   mandir="\${prefix}"
 494   datadir="\${prefix}"
 495   docdir="\${prefix}"
 496   bindir="\${prefix}"
 497   sysconfdir="\${prefix}"
 498   confsuffix=""
 499   guest_agent="no"
 500 fi
 501
 502 werror=""
 503
 504 for opt do
 505   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 506   case "$opt" in
 507   --help|-h) show_help=yes
 508   ;;
 509   --version|-V) exec cat $source_path/VERSION
 510   ;;
 511   --prefix=*) prefix="$optarg"
 512   ;;
 513   --interp-prefix=*) interp_prefix="$optarg"
 514   ;;
 515   --source-path=*)
 516   ;;
 517   --cross-prefix=*)
 518   ;;
 519   --cc=*)
 520   ;;
 521   --host-cc=*) host_cc="$optarg"
 522   ;;
 523   --make=*) make="$optarg"
 524   ;;
 525   --install=*) install="$optarg"
 526   ;;
 527   --python=*) python="$optarg"
 528   ;;
 529   --smbd=*) smbd="$optarg"
 530   ;;
 531   --extra-cflags=*)
 532   ;;
 533   --extra-ldflags=*)
 534   ;;
 535   --cpu=*)
 536   ;;
 537   --target-list=*) target_list="$optarg"
 538   ;;
 539   --enable-trace-backend=*) trace_backend="$optarg"
 540   ;;
 541   --with-trace-file=*) trace_file="$optarg"
 542   ;;
 543   --enable-gprof) gprof="yes"
 544   ;;
 545   --static)
 546     static="yes"
 547     LDFLAGS="-static $LDFLAGS"
 548   ;;
 549   --mandir=*) mandir="$optarg"
 550   ;;
 551   --bindir=*) bindir="$optarg"
 552   ;;
 553   --libdir=*) libdir="$optarg"
 554   ;;
 555   --includedir=*) includedir="$optarg"
 556   ;;
 557   --datadir=*) datadir="$optarg"
 558   ;;
 559   --docdir=*) docdir="$optarg"
 560   ;;
 561   --sysconfdir=*) sysconfdir="$optarg"
 562   ;;
 563   --disable-sdl) sdl="no"
 564   ;;
 565   --enable-sdl) sdl="yes"
 566   ;;
 567   --disable-vnc) vnc="no"
 568   ;;
 569   --enable-vnc) vnc="yes"
 570   ;;
 571   --fmod-lib=*) fmod_lib="$optarg"
 572   ;;
 573   --fmod-inc=*) fmod_inc="$optarg"
 574   ;;
 575   --oss-lib=*) oss_lib="$optarg"
 576   ;;
 577   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 578   ;;
 579   --audio-drv-list=*) audio_drv_list="$optarg"
 580   ;;
 581   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 582   ;;
 583   --enable-debug-tcg) debug_tcg="yes"
 584   ;;
 585   --disable-debug-tcg) debug_tcg="no"
 586   ;;
 587   --enable-debug-mon) debug_mon="yes"
 588   ;;
 589   --disable-debug-mon) debug_mon="no"
 590   ;;
 591   --enable-debug)
 592       # Enable debugging options that aren't excessively noisy
 593       debug_tcg="yes"
 594       debug_mon="yes"
 595       debug="yes"
 596       strip_opt="no"
 597   ;;
 598   --enable-sparse) sparse="yes"
 599   ;;
 600   --disable-sparse) sparse="no"
 601   ;;
 602   --disable-strip) strip_opt="no"
 603   ;;
 604   --disable-vnc-tls) vnc_tls="no"
 605   ;;
 606   --enable-vnc-tls) vnc_tls="yes"
 607   ;;
 608   --disable-vnc-sasl) vnc_sasl="no"
 609   ;;
 610   --enable-vnc-sasl) vnc_sasl="yes"
 611   ;;
 612   --disable-vnc-jpeg) vnc_jpeg="no"
 613   ;;
 614   --enable-vnc-jpeg) vnc_jpeg="yes"
 615   ;;
 616   --disable-vnc-png) vnc_png="no"
 617   ;;
 618   --enable-vnc-png) vnc_png="yes"
 619   ;;
 620   --disable-vnc-thread) vnc_thread="no"
 621   ;;
 622   --enable-vnc-thread) vnc_thread="yes"
 623   ;;
 624   --disable-slirp) slirp="no"
 625   ;;
 626   --disable-uuid) uuid="no"
 627   ;;
 628   --enable-uuid) uuid="yes"
 629   ;;
 630   --disable-vde) vde="no"
 631   ;;
 632   --enable-vde) vde="yes"
 633   ;;
 634   --disable-xen) xen="no"
 635   ;;
 636   --enable-xen) xen="yes"
 637   ;;
 638   --disable-brlapi) brlapi="no"
 639   ;;
 640   --enable-brlapi) brlapi="yes"
 641   ;;
 642   --disable-bluez) bluez="no"
 643   ;;
 644   --enable-bluez) bluez="yes"
 645   ;;
 646   --disable-kvm) kvm="no"
 647   ;;
 648   --enable-kvm) kvm="yes"
 649   ;;
 650   --disable-spice) spice="no"
 651   ;;
 652   --enable-spice) spice="yes"
 653   ;;
 654   --enable-profiler) profiler="yes"
 655   ;;
 656   --enable-cocoa)
 657       cocoa="yes" ;
 658       sdl="no" ;
 659       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 660   ;;
 661   --disable-system) softmmu="no"
 662   ;;
 663   --enable-system) softmmu="yes"
 664   ;;
 665   --disable-user)
 666       linux_user="no" ;
 667       bsd_user="no" ;
 668       darwin_user="no"
 669   ;;
 670   --enable-user) ;;
 671   --disable-linux-user) linux_user="no"
 672   ;;
 673   --enable-linux-user) linux_user="yes"
 674   ;;
 675   --disable-darwin-user) darwin_user="no"
 676   ;;
 677   --enable-darwin-user) darwin_user="yes"
 678   ;;
 679   --disable-bsd-user) bsd_user="no"
 680   ;;
 681   --enable-bsd-user) bsd_user="yes"
 682   ;;
 683   --enable-guest-base) guest_base="yes"
 684   ;;
 685   --disable-guest-base) guest_base="no"
 686   ;;
 687   --enable-user-pie) user_pie="yes"
 688   ;;
 689   --disable-user-pie) user_pie="no"
 690   ;;
 691   --enable-uname-release=*) uname_release="$optarg"
 692   ;;
 693   --sparc_cpu=*)
 694   ;;
 695   --enable-werror) werror="yes"
 696   ;;
 697   --disable-werror) werror="no"
 698   ;;
 699   --disable-curses) curses="no"
 700   ;;
 701   --enable-curses) curses="yes"
 702   ;;
 703   --disable-curl) curl="no"
 704   ;;
 705   --enable-curl) curl="yes"
 706   ;;
 707   --disable-fdt) fdt="no"
 708   ;;
 709   --enable-fdt) fdt="yes"
 710   ;;
 711   --disable-check-utests) check_utests="no"
 712   ;;
 713   --enable-check-utests) check_utests="yes"
 714   ;;
 715   --disable-nptl) nptl="no"
 716   ;;
 717   --enable-nptl) nptl="yes"
 718   ;;
 719   --enable-mixemu) mixemu="yes"
 720   ;;
 721   --disable-linux-aio) linux_aio="no"
 722   ;;
 723   --enable-linux-aio) linux_aio="yes"
 724   ;;
 725   --disable-attr) attr="no"
 726   ;;
 727   --enable-attr) attr="yes"
 728   ;;
 729   --disable-blobs) blobs="no"
 730   ;;
 731   --with-pkgversion=*) pkgversion=" ($optarg)"
 732   ;;
 733   --disable-docs) docs="no"
 734   ;;
 735   --enable-docs) docs="yes"
 736   ;;
 737   --disable-vhost-net) vhost_net="no"
 738   ;;
 739   --enable-vhost-net) vhost_net="yes"
 740   ;;
 741   --disable-opengl) opengl="no"
 742   ;;
 743   --enable-opengl) opengl="yes"
 744   ;;
 745   --*dir)
 746   ;;
 747   --disable-rbd) rbd="no"
 748   ;;
 749   --enable-rbd) rbd="yes"
 750   ;;
 751   --disable-smartcard) smartcard="no"
 752   ;;
 753   --enable-smartcard) smartcard="yes"
 754   ;;
 755   --disable-smartcard-nss) smartcard_nss="no"
 756   ;;
 757   --enable-smartcard-nss) smartcard_nss="yes"
 758   ;;
 759   --disable-usb-redir) usb_redir="no"
 760   ;;
 761   --enable-usb-redir) usb_redir="yes"
 762   ;;
 763   --disable-zlib-test) zlib="no"
 764   ;;
 765   --enable-guest-agent) guest_agent="yes"
 766   ;;
 767   --disable-guest-agent) guest_agent="no"
 768   ;;
 769   *) echo "ERROR: unknown option $opt"; show_help="yes"
 770   ;;
 771   esac
 772 done
 773
 774 #
 775 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 776 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 777 #
 778 host_guest_base="no"
 779 case "$cpu" in
 780     sparc) case $sparc_cpu in
 781            v7|v8)
 782              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 783            ;;
 784            v8plus|v8plusa)
 785              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 786            ;;
 787            *) # sparc_cpu not defined in the command line
 788              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 789            esac
 790            LDFLAGS="-m32 $LDFLAGS"
 791            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 792            if test "$solaris" = "no" ; then
 793              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 794              helper_cflags="-ffixed-i0"
 795            fi
 796            ;;
 797     sparc64)
 798            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 799            LDFLAGS="-m64 $LDFLAGS"
 800            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 801            if test "$solaris" != "no" ; then
 802              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 803            fi
 804            ;;
 805     s390)
 806            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 807            LDFLAGS="-m31 $LDFLAGS"
 808            host_guest_base="yes"
 809            ;;
 810     s390x)
 811            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 812            LDFLAGS="-m64 $LDFLAGS"
 813            host_guest_base="yes"
 814            ;;
 815     i386)
 816            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 817            LDFLAGS="-m32 $LDFLAGS"
 818            cc_i386='$(CC) -m32'
 819            helper_cflags="-fomit-frame-pointer"
 820            host_guest_base="yes"
 821            ;;
 822     x86_64)
 823            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 824            LDFLAGS="-m64 $LDFLAGS"
 825            cc_i386='$(CC) -m32'
 826            host_guest_base="yes"
 827            ;;
 828     arm*)
 829            host_guest_base="yes"
 830            ;;
 831     ppc*)
 832            host_guest_base="yes"
 833            ;;
 834     mips*)
 835            host_guest_base="yes"
 836            ;;
 837     ia64*)
 838            host_guest_base="yes"
 839            ;;
 840     hppa*)
 841            host_guest_base="yes"
 842            ;;
 843     unicore32*)
 844            host_guest_base="yes"
 845            ;;
 846 esac
 847
 848 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 849
 850
 851 default_target_list=""
 852
 853 # these targets are portable
 854 if [ "$softmmu" = "yes" ] ; then
 855     default_target_list="\
 856 i386-softmmu \
 857 x86_64-softmmu \
 858 alpha-softmmu \
 859 arm-softmmu \
 860 cris-softmmu \
 861 lm32-softmmu \
 862 m68k-softmmu \
 863 microblaze-softmmu \
 864 microblazeel-softmmu \
 865 mips-softmmu \
 866 mipsel-softmmu \
 867 mips64-softmmu \
 868 mips64el-softmmu \
 869 ppc-softmmu \
 870 ppcemb-softmmu \
 871 ppc64-softmmu \
 872 sh4-softmmu \
 873 sh4eb-softmmu \
 874 sparc-softmmu \
 875 sparc64-softmmu \
 876 s390x-softmmu \
 877 xtensa-softmmu \
 878 xtensaeb-softmmu \
 879 "
 880 fi
 881 # the following are Linux specific
 882 if [ "$linux_user" = "yes" ] ; then
 883     default_target_list="${default_target_list}\
 884 i386-linux-user \
 885 x86_64-linux-user \
 886 alpha-linux-user \
 887 arm-linux-user \
 888 armeb-linux-user \
 889 cris-linux-user \
 890 m68k-linux-user \
 891 microblaze-linux-user \
 892 microblazeel-linux-user \
 893 mips-linux-user \
 894 mipsel-linux-user \
 895 ppc-linux-user \
 896 ppc64-linux-user \
 897 ppc64abi32-linux-user \
 898 sh4-linux-user \
 899 sh4eb-linux-user \
 900 sparc-linux-user \
 901 sparc64-linux-user \
 902 sparc32plus-linux-user \
 903 unicore32-linux-user \
 904 s390x-linux-user \
 905 "
 906 fi
 907 # the following are Darwin specific
 908 if [ "$darwin_user" = "yes" ] ; then
 909     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 910 fi
 911 # the following are BSD specific
 912 if [ "$bsd_user" = "yes" ] ; then
 913     default_target_list="${default_target_list}\
 914 i386-bsd-user \
 915 x86_64-bsd-user \
 916 sparc-bsd-user \
 917 sparc64-bsd-user \
 918 "
 919 fi
 920
 921 if test x"$show_help" = x"yes" ; then
 922 cat << EOF
 923
 924 Usage: configure [options]
 925 Options: [defaults in brackets after descriptions]
 926
 927 EOF
 928 echo "Standard options:"
 929 echo "  --help                   print this message"
 930 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 931 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 932 echo "                           use %M for cpu name [$interp_prefix]"
 933 echo "  --target-list=LIST       set target list (default: build everything)"
 934 echo "Available targets: $default_target_list" | \
 935     fold -s -w 53 | sed -e 's/^/                           /'
 936 echo ""
 937 echo "Advanced options (experts only):"
 938 echo "  --source-path=PATH       path of source code [$source_path]"
 939 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 940 echo "  --cc=CC                  use C compiler CC [$cc]"
 941 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 942 echo "                           build time"
 943 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 944 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 945 echo "  --make=MAKE              use specified make [$make]"
 946 echo "  --install=INSTALL        use specified install [$install]"
 947 echo "  --python=PYTHON          use specified python [$python]"
 948 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 949 echo "  --static                 enable static build [$static]"
 950 echo "  --mandir=PATH            install man pages in PATH"
 951 echo "  --datadir=PATH           install firmware in PATH"
 952 echo "  --docdir=PATH            install documentation in PATH"
 953 echo "  --bindir=PATH            install binaries in PATH"
 954 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 955 echo "  --enable-debug-tcg       enable TCG debugging"
 956 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 957 echo "  --enable-debug           enable common debug build options"
 958 echo "  --enable-sparse          enable sparse checker"
 959 echo "  --disable-sparse         disable sparse checker (default)"
 960 echo "  --disable-strip          disable stripping binaries"
 961 echo "  --disable-werror         disable compilation abort on warning"
 962 echo "  --disable-sdl            disable SDL"
 963 echo "  --enable-sdl             enable SDL"
 964 echo "  --disable-vnc            disable VNC"
 965 echo "  --enable-vnc             enable VNC"
 966 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 967 echo "  --audio-drv-list=LIST    set audio drivers list:"
 968 echo "                           Available drivers: $audio_possible_drivers"
 969 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 970 echo "                           Available cards: $audio_possible_cards"
 971 echo "  --block-drv-whitelist=L  set block driver whitelist"
 972 echo "                           (affects only QEMU, not qemu-img)"
 973 echo "  --enable-mixemu          enable mixer emulation"
 974 echo "  --disable-xen            disable xen backend driver support"
 975 echo "  --enable-xen             enable xen backend driver support"
 976 echo "  --disable-brlapi         disable BrlAPI"
 977 echo "  --enable-brlapi          enable BrlAPI"
 978 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 979 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 980 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 981 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 982 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 983 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 984 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 985 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 986 echo "  --disable-vnc-thread     disable threaded VNC server"
 987 echo "  --enable-vnc-thread      enable threaded VNC server"
 988 echo "  --disable-curses         disable curses output"
 989 echo "  --enable-curses          enable curses output"
 990 echo "  --disable-curl           disable curl connectivity"
 991 echo "  --enable-curl            enable curl connectivity"
 992 echo "  --disable-fdt            disable fdt device tree"
 993 echo "  --enable-fdt             enable fdt device tree"
 994 echo "  --disable-check-utests   disable check unit-tests"
 995 echo "  --enable-check-utests    enable check unit-tests"
 996 echo "  --disable-bluez          disable bluez stack connectivity"
 997 echo "  --enable-bluez           enable bluez stack connectivity"
 998 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 999 echo "  --disable-kvm            disable KVM acceleration support"
1000 echo "  --enable-kvm             enable KVM acceleration support"
1001 echo "  --disable-nptl           disable usermode NPTL support"
1002 echo "  --enable-nptl            enable usermode NPTL support"
1003 echo "  --enable-system          enable all system emulation targets"
1004 echo "  --disable-system         disable all system emulation targets"
1005 echo "  --enable-user            enable supported user emulation targets"
1006 echo "  --disable-user           disable all user emulation targets"
1007 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1008 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1009 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1010 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1011 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1012 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1013 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1014 echo "                           emulation targets"
1015 echo "  --disable-guest-base     disable GUEST_BASE support"
1016 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1017 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1018 echo "  --fmod-lib               path to FMOD library"
1019 echo "  --fmod-inc               path to FMOD includes"
1020 echo "  --oss-lib                path to OSS library"
1021 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1022 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1023 echo "  --disable-uuid           disable uuid support"
1024 echo "  --enable-uuid            enable uuid support"
1025 echo "  --disable-vde            disable support for vde network"
1026 echo "  --enable-vde             enable support for vde network"
1027 echo "  --disable-linux-aio      disable Linux AIO support"
1028 echo "  --enable-linux-aio       enable Linux AIO support"
1029 echo "  --disable-attr           disables attr and xattr support"
1030 echo "  --enable-attr            enable attr and xattr support"
1031 echo "  --disable-blobs          disable installing provided firmware blobs"
1032 echo "  --enable-docs            enable documentation build"
1033 echo "  --disable-docs           disable documentation build"
1034 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1035 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1036 echo "  --enable-trace-backend=B Set trace backend"
1037 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1038 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1039 echo "                           Default:trace-<pid>"
1040 echo "  --disable-spice          disable spice"
1041 echo "  --enable-spice           enable spice"
1042 echo "  --enable-rbd             enable building the rados block device (rbd)"
1043 echo "  --disable-smartcard      disable smartcard support"
1044 echo "  --enable-smartcard       enable smartcard support"
1045 echo "  --disable-smartcard-nss  disable smartcard nss support"
1046 echo "  --enable-smartcard-nss   enable smartcard nss support"
1047 echo "  --disable-usb-redir      disable usb network redirection support"
1048 echo "  --enable-usb-redir       enable usb network redirection support"
1049 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1050 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1051 echo ""
1052 echo "NOTE: The object files are built at the place where configure is launched"
1053 exit 1
1054 fi
1055
1056 # check that the C compiler works.
1057 cat > $TMPC <<EOF
1058 int main(void) {}
1059 EOF
1060
1061 if compile_object ; then
1062   : C compiler works ok
1063 else
1064     echo "ERROR: \"$cc\" either does not exist or does not work"
1065     exit 1
1066 fi
1067
1068 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1069 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1070 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1071 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1072 cat > $TMPC << EOF
1073 int main(void) { return 0; }
1074 EOF
1075 for flag in $gcc_flags; do
1076     if compile_prog "$flag -Werror" "" ; then
1077         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1078     fi
1079 done
1080
1081 #
1082 # Solaris specific configure tool chain decisions
1083 #
1084 if test "$solaris" = "yes" ; then
1085   if has $install; then
1086     :
1087   else
1088     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1089     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1090     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1091     exit 1
1092   fi
1093   if test "`path_of $install`" = "/usr/sbin/install" ; then
1094     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1095     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1096     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1097     exit 1
1098   fi
1099   if has ar; then
1100     :
1101   else
1102     echo "Error: No path includes ar"
1103     if test -f /usr/ccs/bin/ar ; then
1104       echo "Add /usr/ccs/bin to your path and rerun configure"
1105     fi
1106     exit 1
1107   fi
1108 fi
1109
1110 if test "$guest_agent" != "no" ; then
1111   if has $python; then
1112     :
1113   else
1114     echo "Python not found. Use --python=/path/to/python"
1115     exit 1
1116   fi
1117 fi
1118
1119 if test -z "$target_list" ; then
1120     target_list="$default_target_list"
1121 else
1122     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1123 fi
1124 if test -z "$target_list" ; then
1125     echo "No targets enabled"
1126     exit 1
1127 fi
1128 # see if system emulation was really requested
1129 case " $target_list " in
1130   *"-softmmu "*) softmmu=yes
1131   ;;
1132   *) softmmu=no
1133   ;;
1134 esac
1135
1136 feature_not_found() {
1137   feature=$1
1138
1139   echo "ERROR"
1140   echo "ERROR: User requested feature $feature"
1141   echo "ERROR: configure was not able to find it"
1142   echo "ERROR"
1143   exit 1;
1144 }
1145
1146 if test -z "$cross_prefix" ; then
1147
1148 # ---
1149 # big/little endian test
1150 cat > $TMPC << EOF
1151 #include <inttypes.h>
1152 int main(int argc, char ** argv){
1153         volatile uint32_t i=0x01234567;
1154         return (*((uint8_t*)(&i))) == 0x67;
1155 }
1156 EOF
1157
1158 if compile_prog "" "" ; then
1159 $TMPE && bigendian="yes"
1160 else
1161 echo big/little test failed
1162 fi
1163
1164 else
1165
1166 # if cross compiling, cannot launch a program, so make a static guess
1167 case "$cpu" in
1168   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1169     bigendian=yes
1170   ;;
1171 esac
1172
1173 fi
1174
1175 # host long bits test, actually a pointer size test
1176 cat > $TMPC << EOF
1177 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1178 EOF
1179 if compile_object; then
1180 hostlongbits=64
1181 else
1182 hostlongbits=32
1183 fi
1184
1185
1186 ##########################################
1187 # NPTL probe
1188
1189 if test "$nptl" != "no" ; then
1190   cat > $TMPC <<EOF
1191 #include <sched.h>
1192 #include <linux/futex.h>
1193 void foo()
1194 {
1195 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1196 #error bork
1197 #endif
1198 }
1199 EOF
1200
1201   if compile_object ; then
1202     nptl=yes
1203   else
1204     if test "$nptl" = "yes" ; then
1205       feature_not_found "nptl"
1206     fi
1207     nptl=no
1208   fi
1209 fi
1210
1211 ##########################################
1212 # zlib check
1213
1214 if test "$zlib" != "no" ; then
1215     cat > $TMPC << EOF
1216 #include <zlib.h>
1217 int main(void) { zlibVersion(); return 0; }
1218 EOF
1219     if compile_prog "" "-lz" ; then
1220         :
1221     else
1222         echo
1223         echo "Error: zlib check failed"
1224         echo "Make sure to have the zlib libs and headers installed."
1225         echo
1226         exit 1
1227     fi
1228 fi
1229
1230 ##########################################
1231 # xen probe
1232
1233 if test "$xen" != "no" ; then
1234   xen_libs="-lxenstore -lxenctrl -lxenguest"
1235
1236   # Xen unstable
1237   cat > $TMPC <<EOF
1238 #include <xenctrl.h>
1239 #include <xs.h>
1240 #include <stdint.h>
1241 #include <xen/hvm/hvm_info_table.h>
1242 #if !defined(HVM_MAX_VCPUS)
1243 # error HVM_MAX_VCPUS not defined
1244 #endif
1245 int main(void) {
1246   xc_interface *xc;
1247   xs_daemon_open();
1248   xc = xc_interface_open(0, 0, 0);
1249   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1250   xc_gnttab_open(NULL, 0);
1251   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1252   return 0;
1253 }
1254 EOF
1255   if compile_prog "" "$xen_libs" ; then
1256     xen_ctrl_version=410
1257     xen=yes
1258
1259   # Xen 4.0.0
1260   elif (
1261       cat > $TMPC <<EOF
1262 #include <xenctrl.h>
1263 #include <xs.h>
1264 #include <stdint.h>
1265 #include <xen/hvm/hvm_info_table.h>
1266 #if !defined(HVM_MAX_VCPUS)
1267 # error HVM_MAX_VCPUS not defined
1268 #endif
1269 int main(void) {
1270   struct xen_add_to_physmap xatp = {
1271     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1272   };
1273   xs_daemon_open();
1274   xc_interface_open();
1275   xc_gnttab_open();
1276   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1277   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1278   return 0;
1279 }
1280 EOF
1281       compile_prog "" "$xen_libs"
1282     ) ; then
1283     xen_ctrl_version=400
1284     xen=yes
1285
1286   # Xen 3.4.0
1287   elif (
1288       cat > $TMPC <<EOF
1289 #include <xenctrl.h>
1290 #include <xs.h>
1291 int main(void) {
1292   struct xen_add_to_physmap xatp = {
1293     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1294   };
1295   xs_daemon_open();
1296   xc_interface_open();
1297   xc_gnttab_open();
1298   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1299   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1300   return 0;
1301 }
1302 EOF
1303       compile_prog "" "$xen_libs"
1304     ) ; then
1305     xen_ctrl_version=340
1306     xen=yes
1307
1308   # Xen 3.3.0
1309   elif (
1310       cat > $TMPC <<EOF
1311 #include <xenctrl.h>
1312 #include <xs.h>
1313 int main(void) {
1314   xs_daemon_open();
1315   xc_interface_open();
1316   xc_gnttab_open();
1317   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1318   return 0;
1319 }
1320 EOF
1321       compile_prog "" "$xen_libs"
1322     ) ; then
1323     xen_ctrl_version=330
1324     xen=yes
1325
1326   # Xen not found or unsupported
1327   else
1328     if test "$xen" = "yes" ; then
1329       feature_not_found "xen"
1330     fi
1331     xen=no
1332   fi
1333
1334   if test "$xen" = yes; then
1335     libs_softmmu="$xen_libs $libs_softmmu"
1336   fi
1337 fi
1338
1339 ##########################################
1340 # pkg-config probe
1341
1342 if ! has $pkg_config; then
1343   echo "Error: pkg-config binary '$pkg_config' not found"
1344   exit 1
1345 fi
1346
1347 ##########################################
1348 # libtool probe
1349
1350 if ! has $libtool; then
1351     libtool=
1352 fi
1353
1354 ##########################################
1355 # Sparse probe
1356 if test "$sparse" != "no" ; then
1357   if has cgcc; then
1358     sparse=yes
1359   else
1360     if test "$sparse" = "yes" ; then
1361       feature_not_found "sparse"
1362     fi
1363     sparse=no
1364   fi
1365 fi
1366
1367 ##########################################
1368 # SDL probe
1369
1370 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1371 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1372 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1373   sdl_config=sdl-config
1374 fi
1375
1376 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1377   sdlconfig="$pkg_config sdl"
1378   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1379 elif has ${sdl_config}; then
1380   sdlconfig="$sdl_config"
1381   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1382 else
1383   if test "$sdl" = "yes" ; then
1384     feature_not_found "sdl"
1385   fi
1386   sdl=no
1387 fi
1388 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1389   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1390 fi
1391
1392 sdl_too_old=no
1393 if test "$sdl" != "no" ; then
1394   cat > $TMPC << EOF
1395 #include <SDL.h>
1396 #undef main /* We don't want SDL to override our main() */
1397 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1398 EOF
1399   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1400   if test "$static" = "yes" ; then
1401     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1402   else
1403     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1404   fi
1405   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1406     if test "$_sdlversion" -lt 121 ; then
1407       sdl_too_old=yes
1408     else
1409       if test "$cocoa" = "no" ; then
1410         sdl=yes
1411       fi
1412     fi
1413
1414     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1415     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1416       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1417          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1418          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1419       fi
1420       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1421         :
1422       else
1423         sdl=no
1424       fi
1425     fi # static link
1426   else # sdl not found
1427     if test "$sdl" = "yes" ; then
1428       feature_not_found "sdl"
1429     fi
1430     sdl=no
1431   fi # sdl compile test
1432 fi
1433
1434 if test "$sdl" = "yes" ; then
1435   cat > $TMPC <<EOF
1436 #include <SDL.h>
1437 #if defined(SDL_VIDEO_DRIVER_X11)
1438 #include <X11/XKBlib.h>
1439 #else
1440 #error No x11 support
1441 #endif
1442 int main(void) { return 0; }
1443 EOF
1444   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1445     sdl_libs="$sdl_libs -lX11"
1446   fi
1447   if test "$mingw32" = "yes" ; then
1448     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1449   fi
1450   libs_softmmu="$sdl_libs $libs_softmmu"
1451 fi
1452
1453 ##########################################
1454 # VNC TLS detection
1455 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1456   cat > $TMPC <<EOF
1457 #include <gnutls/gnutls.h>
1458 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1459 EOF
1460   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1461   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1462   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1463     vnc_tls=yes
1464     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1465   else
1466     if test "$vnc_tls" = "yes" ; then
1467       feature_not_found "vnc-tls"
1468     fi
1469     vnc_tls=no
1470   fi
1471 fi
1472
1473 ##########################################
1474 # VNC SASL detection
1475 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1476   cat > $TMPC <<EOF
1477 #include <sasl/sasl.h>
1478 #include <stdio.h>
1479 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1480 EOF
1481   # Assuming Cyrus-SASL installed in /usr prefix
1482   vnc_sasl_cflags=""
1483   vnc_sasl_libs="-lsasl2"
1484   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1485     vnc_sasl=yes
1486     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1487   else
1488     if test "$vnc_sasl" = "yes" ; then
1489       feature_not_found "vnc-sasl"
1490     fi
1491     vnc_sasl=no
1492   fi
1493 fi
1494
1495 ##########################################
1496 # VNC JPEG detection
1497 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1498 cat > $TMPC <<EOF
1499 #include <stdio.h>
1500 #include <jpeglib.h>
1501 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1502 EOF
1503     vnc_jpeg_cflags=""
1504     vnc_jpeg_libs="-ljpeg"
1505   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1506     vnc_jpeg=yes
1507     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1508   else
1509     if test "$vnc_jpeg" = "yes" ; then
1510       feature_not_found "vnc-jpeg"
1511     fi
1512     vnc_jpeg=no
1513   fi
1514 fi
1515
1516 ##########################################
1517 # VNC PNG detection
1518 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1519 cat > $TMPC <<EOF
1520 //#include <stdio.h>
1521 #include <png.h>
1522 #include <stddef.h>
1523 int main(void) {
1524     png_structp png_ptr;
1525     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1526     return 0;
1527 }
1528 EOF
1529   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1530     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1531     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1532   else
1533     vnc_png_cflags=""
1534     vnc_png_libs="-lpng"
1535   fi
1536   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1537     vnc_png=yes
1538     libs_softmmu="$vnc_png_libs $libs_softmmu"
1539     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1540   else
1541     if test "$vnc_png" = "yes" ; then
1542       feature_not_found "vnc-png"
1543     fi
1544     vnc_png=no
1545   fi
1546 fi
1547
1548 ##########################################
1549 # fnmatch() probe, used for ACL routines
1550 fnmatch="no"
1551 cat > $TMPC << EOF
1552 #include <fnmatch.h>
1553 int main(void)
1554 {
1555     fnmatch("foo", "foo", 0);
1556     return 0;
1557 }
1558 EOF
1559 if compile_prog "" "" ; then
1560    fnmatch="yes"
1561 fi
1562
1563 ##########################################
1564 # uuid_generate() probe, used for vdi block driver
1565 if test "$uuid" != "no" ; then
1566   uuid_libs="-luuid"
1567   cat > $TMPC << EOF
1568 #include <uuid/uuid.h>
1569 int main(void)
1570 {
1571     uuid_t my_uuid;
1572     uuid_generate(my_uuid);
1573     return 0;
1574 }
1575 EOF
1576   if compile_prog "" "$uuid_libs" ; then
1577     uuid="yes"
1578     libs_softmmu="$uuid_libs $libs_softmmu"
1579     libs_tools="$uuid_libs $libs_tools"
1580   else
1581     if test "$uuid" = "yes" ; then
1582       feature_not_found "uuid"
1583     fi
1584     uuid=no
1585   fi
1586 fi
1587
1588 ##########################################
1589 # xfsctl() probe, used for raw-posix
1590 if test "$xfs" != "no" ; then
1591   cat > $TMPC << EOF
1592 #include <xfs/xfs.h>
1593 int main(void)
1594 {
1595     xfsctl(NULL, 0, 0, NULL);
1596     return 0;
1597 }
1598 EOF
1599   if compile_prog "" "" ; then
1600     xfs="yes"
1601   else
1602     if test "$xfs" = "yes" ; then
1603       feature_not_found "xfs"
1604     fi
1605     xfs=no
1606   fi
1607 fi
1608
1609 ##########################################
1610 # vde libraries probe
1611 if test "$vde" != "no" ; then
1612   vde_libs="-lvdeplug"
1613   cat > $TMPC << EOF
1614 #include <libvdeplug.h>
1615 int main(void)
1616 {
1617     struct vde_open_args a = {0, 0, 0};
1618     vde_open("", "", &a);
1619     return 0;
1620 }
1621 EOF
1622   if compile_prog "" "$vde_libs" ; then
1623     vde=yes
1624     libs_softmmu="$vde_libs $libs_softmmu"
1625     libs_tools="$vde_libs $libs_tools"
1626   else
1627     if test "$vde" = "yes" ; then
1628       feature_not_found "vde"
1629     fi
1630     vde=no
1631   fi
1632 fi
1633
1634 ##########################################
1635 # Sound support libraries probe
1636
1637 audio_drv_probe()
1638 {
1639     drv=$1
1640     hdr=$2
1641     lib=$3
1642     exp=$4
1643     cfl=$5
1644         cat > $TMPC << EOF
1645 #include <$hdr>
1646 int main(void) { $exp }
1647 EOF
1648     if compile_prog "$cfl" "$lib" ; then
1649         :
1650     else
1651         echo
1652         echo "Error: $drv check failed"
1653         echo "Make sure to have the $drv libs and headers installed."
1654         echo
1655         exit 1
1656     fi
1657 }
1658
1659 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1660 for drv in $audio_drv_list; do
1661     case $drv in
1662     alsa)
1663     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1664         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1665     libs_softmmu="-lasound $libs_softmmu"
1666     ;;
1667
1668     fmod)
1669     if test -z $fmod_lib || test -z $fmod_inc; then
1670         echo
1671         echo "Error: You must specify path to FMOD library and headers"
1672         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1673         echo
1674         exit 1
1675     fi
1676     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1677     libs_softmmu="$fmod_lib $libs_softmmu"
1678     ;;
1679
1680     esd)
1681     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1682     libs_softmmu="-lesd $libs_softmmu"
1683     audio_pt_int="yes"
1684     ;;
1685
1686     pa)
1687     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1688         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1689     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1690     audio_pt_int="yes"
1691     ;;
1692
1693     coreaudio)
1694       libs_softmmu="-framework CoreAudio $libs_softmmu"
1695     ;;
1696
1697     dsound)
1698       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1699       audio_win_int="yes"
1700     ;;
1701
1702     oss)
1703       libs_softmmu="$oss_lib $libs_softmmu"
1704     ;;
1705
1706     sdl|wav)
1707     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1708     ;;
1709
1710     winwave)
1711       libs_softmmu="-lwinmm $libs_softmmu"
1712       audio_win_int="yes"
1713     ;;
1714
1715     *)
1716     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1717         echo
1718         echo "Error: Unknown driver '$drv' selected"
1719         echo "Possible drivers are: $audio_possible_drivers"
1720         echo
1721         exit 1
1722     }
1723     ;;
1724     esac
1725 done
1726
1727 ##########################################
1728 # BrlAPI probe
1729
1730 if test "$brlapi" != "no" ; then
1731   brlapi_libs="-lbrlapi"
1732   cat > $TMPC << EOF
1733 #include <brlapi.h>
1734 #include <stddef.h>
1735 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1736 EOF
1737   if compile_prog "" "$brlapi_libs" ; then
1738     brlapi=yes
1739     libs_softmmu="$brlapi_libs $libs_softmmu"
1740   else
1741     if test "$brlapi" = "yes" ; then
1742       feature_not_found "brlapi"
1743     fi
1744     brlapi=no
1745   fi
1746 fi
1747
1748 ##########################################
1749 # curses probe
1750 if test "$mingw32" = "yes" ; then
1751     curses_list="-lpdcurses"
1752 else
1753     curses_list="-lncurses -lcurses"
1754 fi
1755
1756 if test "$curses" != "no" ; then
1757   curses_found=no
1758   cat > $TMPC << EOF
1759 #include <curses.h>
1760 #ifdef __OpenBSD__
1761 #define resize_term resizeterm
1762 #endif
1763 int main(void) { resize_term(0, 0); return curses_version(); }
1764 EOF
1765   for curses_lib in $curses_list; do
1766     if compile_prog "" "$curses_lib" ; then
1767       curses_found=yes
1768       libs_softmmu="$curses_lib $libs_softmmu"
1769       break
1770     fi
1771   done
1772   if test "$curses_found" = "yes" ; then
1773     curses=yes
1774   else
1775     if test "$curses" = "yes" ; then
1776       feature_not_found "curses"
1777     fi
1778     curses=no
1779   fi
1780 fi
1781
1782 ##########################################
1783 # curl probe
1784
1785 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1786   curlconfig="$pkg_config libcurl"
1787 else
1788   curlconfig=curl-config
1789 fi
1790
1791 if test "$curl" != "no" ; then
1792   cat > $TMPC << EOF
1793 #include <curl/curl.h>
1794 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1795 EOF
1796   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1797   curl_libs=`$curlconfig --libs 2>/dev/null`
1798   if compile_prog "$curl_cflags" "$curl_libs" ; then
1799     curl=yes
1800     libs_tools="$curl_libs $libs_tools"
1801     libs_softmmu="$curl_libs $libs_softmmu"
1802   else
1803     if test "$curl" = "yes" ; then
1804       feature_not_found "curl"
1805     fi
1806     curl=no
1807   fi
1808 fi # test "$curl"
1809
1810 ##########################################
1811 # check framework probe
1812
1813 if test "$check_utests" != "no" ; then
1814   cat > $TMPC << EOF
1815 #include <check.h>
1816 int main(void) { suite_create("qemu test"); return 0; }
1817 EOF
1818   check_libs=`$pkg_config --libs check`
1819   if compile_prog "" $check_libs ; then
1820     check_utests=yes
1821     libs_tools="$check_libs $libs_tools"
1822   else
1823     if test "$check_utests" = "yes" ; then
1824       feature_not_found "check"
1825     fi
1826     check_utests=no
1827   fi
1828 fi # test "$check_utests"
1829
1830 ##########################################
1831 # bluez support probe
1832 if test "$bluez" != "no" ; then
1833   cat > $TMPC << EOF
1834 #include <bluetooth/bluetooth.h>
1835 int main(void) { return bt_error(0); }
1836 EOF
1837   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1838   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1839   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1840     bluez=yes
1841     libs_softmmu="$bluez_libs $libs_softmmu"
1842   else
1843     if test "$bluez" = "yes" ; then
1844       feature_not_found "bluez"
1845     fi
1846     bluez="no"
1847   fi
1848 fi
1849
1850 ##########################################
1851 # glib support probe
1852 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1853     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1854     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1855     LIBS="$glib_libs $LIBS"
1856     libs_qga="$glib_libs $libs_qga"
1857 else
1858     echo "glib-2.0 required to compile QEMU"
1859     exit 1
1860 fi
1861
1862 ##########################################
1863 # pthread probe
1864 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1865
1866 pthread=no
1867 cat > $TMPC << EOF
1868 #include <pthread.h>
1869 int main(void) { pthread_create(0,0,0,0); return 0; }
1870 EOF
1871 if compile_prog "" "" ; then
1872   pthread=yes
1873 else
1874   for pthread_lib in $PTHREADLIBS_LIST; do
1875     if compile_prog "" "$pthread_lib" ; then
1876       pthread=yes
1877       LIBS="$pthread_lib $LIBS"
1878       break
1879     fi
1880   done
1881 fi
1882
1883 if test "$mingw32" != yes -a "$pthread" = no; then
1884   echo
1885   echo "Error: pthread check failed"
1886   echo "Make sure to have the pthread libs and headers installed."
1887   echo
1888   exit 1
1889 fi
1890
1891 ##########################################
1892 # rbd probe
1893 if test "$rbd" != "no" ; then
1894   cat > $TMPC <<EOF
1895 #include <stdio.h>
1896 #include <rbd/librbd.h>
1897 int main(void) {
1898     rados_t cluster;
1899     rados_create(&cluster, NULL);
1900     return 0;
1901 }
1902 EOF
1903   rbd_libs="-lrbd -lrados"
1904   if compile_prog "" "$rbd_libs" ; then
1905     rbd=yes
1906     libs_tools="$rbd_libs $libs_tools"
1907     libs_softmmu="$rbd_libs $libs_softmmu"
1908   else
1909     if test "$rbd" = "yes" ; then
1910       feature_not_found "rados block device"
1911     fi
1912     rbd=no
1913   fi
1914 fi
1915
1916 ##########################################
1917 # linux-aio probe
1918
1919 if test "$linux_aio" != "no" ; then
1920   cat > $TMPC <<EOF
1921 #include <libaio.h>
1922 #include <sys/eventfd.h>
1923 #include <stddef.h>
1924 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1925 EOF
1926   if compile_prog "" "-laio" ; then
1927     linux_aio=yes
1928     libs_softmmu="$libs_softmmu -laio"
1929     libs_tools="$libs_tools -laio"
1930   else
1931     if test "$linux_aio" = "yes" ; then
1932       feature_not_found "linux AIO"
1933     fi
1934     linux_aio=no
1935   fi
1936 fi
1937
1938 ##########################################
1939 # attr probe
1940
1941 if test "$attr" != "no" ; then
1942   cat > $TMPC <<EOF
1943 #include <stdio.h>
1944 #include <sys/types.h>
1945 #include <attr/xattr.h>
1946 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1947 EOF
1948   if compile_prog "" "-lattr" ; then
1949     attr=yes
1950     LIBS="-lattr $LIBS"
1951   else
1952     if test "$attr" = "yes" ; then
1953       feature_not_found "ATTR"
1954     fi
1955     attr=no
1956   fi
1957 fi
1958
1959 ##########################################
1960 # iovec probe
1961 cat > $TMPC <<EOF
1962 #include <sys/types.h>
1963 #include <sys/uio.h>
1964 #include <unistd.h>
1965 int main(void) { struct iovec iov; return 0; }
1966 EOF
1967 iovec=no
1968 if compile_prog "" "" ; then
1969   iovec=yes
1970 fi
1971
1972 ##########################################
1973 # preadv probe
1974 cat > $TMPC <<EOF
1975 #include <sys/types.h>
1976 #include <sys/uio.h>
1977 #include <unistd.h>
1978 int main(void) { preadv; }
1979 EOF
1980 preadv=no
1981 if compile_prog "" "" ; then
1982   preadv=yes
1983 fi
1984
1985 ##########################################
1986 # fdt probe
1987 if test "$fdt" != "no" ; then
1988   fdt_libs="-lfdt"
1989   cat > $TMPC << EOF
1990 int main(void) { return 0; }
1991 EOF
1992   if compile_prog "" "$fdt_libs" ; then
1993     fdt=yes
1994   else
1995     if test "$fdt" = "yes" ; then
1996       feature_not_found "fdt"
1997     fi
1998     fdt_libs=
1999     fdt=no
2000   fi
2001 fi
2002
2003 ##########################################
2004 # opengl probe, used by milkymist-tmu2
2005 if test "$opengl" != "no" ; then
2006   opengl_libs="-lGL"
2007   cat > $TMPC << EOF
2008 #include <X11/Xlib.h>
2009 #include <GL/gl.h>
2010 #include <GL/glx.h>
2011 int main(void) { GL_VERSION; return 0; }
2012 EOF
2013   if compile_prog "" "-lGL" ; then
2014     opengl=yes
2015   else
2016     if test "$opengl" = "yes" ; then
2017       feature_not_found "opengl"
2018     fi
2019     opengl_libs=
2020     opengl=no
2021   fi
2022 fi
2023
2024 #
2025 # Check for xxxat() functions when we are building linux-user
2026 # emulator.  This is done because older glibc versions don't
2027 # have syscall stubs for these implemented.
2028 #
2029 atfile=no
2030 cat > $TMPC << EOF
2031 #define _ATFILE_SOURCE
2032 #include <sys/types.h>
2033 #include <fcntl.h>
2034 #include <unistd.h>
2035
2036 int
2037 main(void)
2038 {
2039         /* try to unlink nonexisting file */
2040         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2041 }
2042 EOF
2043 if compile_prog "" "" ; then
2044   atfile=yes
2045 fi
2046
2047 # Check for inotify functions when we are building linux-user
2048 # emulator.  This is done because older glibc versions don't
2049 # have syscall stubs for these implemented.  In that case we
2050 # don't provide them even if kernel supports them.
2051 #
2052 inotify=no
2053 cat > $TMPC << EOF
2054 #include <sys/inotify.h>
2055
2056 int
2057 main(void)
2058 {
2059         /* try to start inotify */
2060         return inotify_init();
2061 }
2062 EOF
2063 if compile_prog "" "" ; then
2064   inotify=yes
2065 fi
2066
2067 inotify1=no
2068 cat > $TMPC << EOF
2069 #include <sys/inotify.h>
2070
2071 int
2072 main(void)
2073 {
2074     /* try to start inotify */
2075     return inotify_init1(0);
2076 }
2077 EOF
2078 if compile_prog "" "" ; then
2079   inotify1=yes
2080 fi
2081
2082 # check if utimensat and futimens are supported
2083 utimens=no
2084 cat > $TMPC << EOF
2085 #define _ATFILE_SOURCE
2086 #include <stddef.h>
2087 #include <fcntl.h>
2088
2089 int main(void)
2090 {
2091     utimensat(AT_FDCWD, "foo", NULL, 0);
2092     futimens(0, NULL);
2093     return 0;
2094 }
2095 EOF
2096 if compile_prog "" "" ; then
2097   utimens=yes
2098 fi
2099
2100 # check if pipe2 is there
2101 pipe2=no
2102 cat > $TMPC << EOF
2103 #include <unistd.h>
2104 #include <fcntl.h>
2105
2106 int main(void)
2107 {
2108     int pipefd[2];
2109     pipe2(pipefd, O_CLOEXEC);
2110     return 0;
2111 }
2112 EOF
2113 if compile_prog "" "" ; then
2114   pipe2=yes
2115 fi
2116
2117 # check if accept4 is there
2118 accept4=no
2119 cat > $TMPC << EOF
2120 #include <sys/socket.h>
2121 #include <stddef.h>
2122
2123 int main(void)
2124 {
2125     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2126     return 0;
2127 }
2128 EOF
2129 if compile_prog "" "" ; then
2130   accept4=yes
2131 fi
2132
2133 # check if tee/splice is there. vmsplice was added same time.
2134 splice=no
2135 cat > $TMPC << EOF
2136 #include <unistd.h>
2137 #include <fcntl.h>
2138 #include <limits.h>
2139
2140 int main(void)
2141 {
2142     int len, fd;
2143     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2144     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2145     return 0;
2146 }
2147 EOF
2148 if compile_prog "" "" ; then
2149   splice=yes
2150 fi
2151
2152 ##########################################
2153 # signalfd probe
2154 signalfd="no"
2155 cat > $TMPC << EOF
2156 #define _GNU_SOURCE
2157 #include <unistd.h>
2158 #include <sys/syscall.h>
2159 #include <signal.h>
2160 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2161 EOF
2162
2163 if compile_prog "" "" ; then
2164   signalfd=yes
2165 fi
2166
2167 # check if eventfd is supported
2168 eventfd=no
2169 cat > $TMPC << EOF
2170 #include <sys/eventfd.h>
2171
2172 int main(void)
2173 {
2174     int efd = eventfd(0, 0);
2175     return 0;
2176 }
2177 EOF
2178 if compile_prog "" "" ; then
2179   eventfd=yes
2180 fi
2181
2182 # check for fallocate
2183 fallocate=no
2184 cat > $TMPC << EOF
2185 #include <fcntl.h>
2186
2187 int main(void)
2188 {
2189     fallocate(0, 0, 0, 0);
2190     return 0;
2191 }
2192 EOF
2193 if compile_prog "$ARCH_CFLAGS" "" ; then
2194   fallocate=yes
2195 fi
2196
2197 # check for sync_file_range
2198 sync_file_range=no
2199 cat > $TMPC << EOF
2200 #include <fcntl.h>
2201
2202 int main(void)
2203 {
2204     sync_file_range(0, 0, 0, 0);
2205     return 0;
2206 }
2207 EOF
2208 if compile_prog "$ARCH_CFLAGS" "" ; then
2209   sync_file_range=yes
2210 fi
2211
2212 # check for linux/fiemap.h and FS_IOC_FIEMAP
2213 fiemap=no
2214 cat > $TMPC << EOF
2215 #include <sys/ioctl.h>
2216 #include <linux/fs.h>
2217 #include <linux/fiemap.h>
2218
2219 int main(void)
2220 {
2221     ioctl(0, FS_IOC_FIEMAP, 0);
2222     return 0;
2223 }
2224 EOF
2225 if compile_prog "$ARCH_CFLAGS" "" ; then
2226   fiemap=yes
2227 fi
2228
2229 # check for dup3
2230 dup3=no
2231 cat > $TMPC << EOF
2232 #include <unistd.h>
2233
2234 int main(void)
2235 {
2236     dup3(0, 0, 0);
2237     return 0;
2238 }
2239 EOF
2240 if compile_prog "" "" ; then
2241   dup3=yes
2242 fi
2243
2244 # check for epoll support
2245 epoll=no
2246 cat > $TMPC << EOF
2247 #include <sys/epoll.h>
2248
2249 int main(void)
2250 {
2251     epoll_create(0);
2252     return 0;
2253 }
2254 EOF
2255 if compile_prog "$ARCH_CFLAGS" "" ; then
2256   epoll=yes
2257 fi
2258
2259 # epoll_create1 and epoll_pwait are later additions
2260 # so we must check separately for their presence
2261 epoll_create1=no
2262 cat > $TMPC << EOF
2263 #include <sys/epoll.h>
2264
2265 int main(void)
2266 {
2267     /* Note that we use epoll_create1 as a value, not as
2268      * a function being called. This is necessary so that on
2269      * old SPARC glibc versions where the function was present in
2270      * the library but not declared in the header file we will
2271      * fail the configure check. (Otherwise we will get a compiler
2272      * warning but not an error, and will proceed to fail the
2273      * qemu compile where we compile with -Werror.)
2274      */
2275     epoll_create1;
2276     return 0;
2277 }
2278 EOF
2279 if compile_prog "$ARCH_CFLAGS" "" ; then
2280   epoll_create1=yes
2281 fi
2282
2283 epoll_pwait=no
2284 cat > $TMPC << EOF
2285 #include <sys/epoll.h>
2286
2287 int main(void)
2288 {
2289     epoll_pwait(0, 0, 0, 0, 0);
2290     return 0;
2291 }
2292 EOF
2293 if compile_prog "$ARCH_CFLAGS" "" ; then
2294   epoll_pwait=yes
2295 fi
2296
2297 # Check if tools are available to build documentation.
2298 if test "$docs" != "no" ; then
2299   if has makeinfo && has pod2man; then
2300     docs=yes
2301   else
2302     if test "$docs" = "yes" ; then
2303       feature_not_found "docs"
2304     fi
2305     docs=no
2306   fi
2307 fi
2308
2309 # Search for bswap_32 function
2310 byteswap_h=no
2311 cat > $TMPC << EOF
2312 #include <byteswap.h>
2313 int main(void) { return bswap_32(0); }
2314 EOF
2315 if compile_prog "" "" ; then
2316   byteswap_h=yes
2317 fi
2318
2319 # Search for bswap_32 function
2320 bswap_h=no
2321 cat > $TMPC << EOF
2322 #include <sys/endian.h>
2323 #include <sys/types.h>
2324 #include <machine/bswap.h>
2325 int main(void) { return bswap32(0); }
2326 EOF
2327 if compile_prog "" "" ; then
2328   bswap_h=yes
2329 fi
2330
2331 ##########################################
2332 # Do we need librt
2333 cat > $TMPC <<EOF
2334 #include <signal.h>
2335 #include <time.h>
2336 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2337 EOF
2338
2339 if compile_prog "" "" ; then
2340   :
2341 elif compile_prog "" "-lrt" ; then
2342   LIBS="-lrt $LIBS"
2343 fi
2344
2345 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2346         "$aix" != "yes" -a "$haiku" != "yes" ; then
2347     libs_softmmu="-lutil $libs_softmmu"
2348 fi
2349
2350 ##########################################
2351 # check if the compiler defines offsetof
2352
2353 need_offsetof=yes
2354 cat > $TMPC << EOF
2355 #include <stddef.h>
2356 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2357 EOF
2358 if compile_prog "" "" ; then
2359     need_offsetof=no
2360 fi
2361
2362 # spice probe
2363 if test "$spice" != "no" ; then
2364   cat > $TMPC << EOF
2365 #include <spice.h>
2366 int main(void) { spice_server_new(); return 0; }
2367 EOF
2368   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2369   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2370   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2371      compile_prog "$spice_cflags" "$spice_libs" ; then
2372     spice="yes"
2373     libs_softmmu="$libs_softmmu $spice_libs"
2374     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2375   else
2376     if test "$spice" = "yes" ; then
2377       feature_not_found "spice"
2378     fi
2379     spice="no"
2380   fi
2381 fi
2382
2383 # check for libcacard for smartcard support
2384 if test "$smartcard" != "no" ; then
2385     smartcard="yes"
2386     smartcard_cflags=""
2387     # TODO - what's the minimal nss version we support?
2388     if test "$smartcard_nss" != "no"; then
2389         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2390             smartcard_nss="yes"
2391             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2392             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2393             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2394             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2395             LIBS="$libcacard_libs $LIBS"
2396         else
2397             if test "$smartcard_nss" = "yes"; then
2398                 feature_not_found "nss"
2399             fi
2400             smartcard_nss="no"
2401         fi
2402     fi
2403 fi
2404 if test "$smartcard" = "no" ; then
2405     smartcard_nss="no"
2406 fi
2407
2408 # check for usbredirparser for usb network redirection support
2409 if test "$usb_redir" != "no" ; then
2410     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2411         usb_redir="yes"
2412         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2413         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2414         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2415         LIBS="$LIBS $usb_redir_libs"
2416     else
2417         if test "$usb_redir" = "yes"; then
2418             feature_not_found "usb-redir"
2419         fi
2420         usb_redir="no"
2421     fi
2422 fi
2423
2424 ##########################################
2425
2426 ##########################################
2427 # check if we have fdatasync
2428
2429 fdatasync=no
2430 cat > $TMPC << EOF
2431 #include <unistd.h>
2432 int main(void) {
2433 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2434 return fdatasync(0);
2435 #else
2436 #abort Not supported
2437 #endif
2438 }
2439 EOF
2440 if compile_prog "" "" ; then
2441     fdatasync=yes
2442 fi
2443
2444 ##########################################
2445 # check if we have madvise
2446
2447 madvise=no
2448 cat > $TMPC << EOF
2449 #include <sys/types.h>
2450 #include <sys/mman.h>
2451 #include <stddef.h>
2452 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2453 EOF
2454 if compile_prog "" "" ; then
2455     madvise=yes
2456 fi
2457
2458 ##########################################
2459 # check if we have posix_madvise
2460
2461 posix_madvise=no
2462 cat > $TMPC << EOF
2463 #include <sys/mman.h>
2464 #include <stddef.h>
2465 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2466 EOF
2467 if compile_prog "" "" ; then
2468     posix_madvise=yes
2469 fi
2470
2471 ##########################################
2472 # check if trace backend exists
2473
2474 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2475 if test "$?" -ne 0 ; then
2476   echo
2477   echo "Error: invalid trace backend"
2478   echo "Please choose a supported trace backend."
2479   echo
2480   exit 1
2481 fi
2482
2483 ##########################################
2484 # For 'ust' backend, test if ust headers are present
2485 if test "$trace_backend" = "ust"; then
2486   cat > $TMPC << EOF
2487 #include <ust/tracepoint.h>
2488 #include <ust/marker.h>
2489 int main(void) { return 0; }
2490 EOF
2491   if compile_prog "" "" ; then
2492     LIBS="-lust $LIBS"
2493   else
2494     echo
2495     echo "Error: Trace backend 'ust' missing libust header files"
2496     echo
2497     exit 1
2498   fi
2499 fi
2500
2501 ##########################################
2502 # For 'dtrace' backend, test if 'dtrace' command is present
2503 if test "$trace_backend" = "dtrace"; then
2504   if ! has 'dtrace' ; then
2505     echo
2506     echo "Error: dtrace command is not found in PATH $PATH"
2507     echo
2508     exit 1
2509   fi
2510   trace_backend_stap="no"
2511   if has 'stap' ; then
2512     trace_backend_stap="yes"
2513   fi
2514 fi
2515
2516 ##########################################
2517 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2518 # use i686 as default anyway, but for those that don't, an explicit
2519 # specification is necessary
2520 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2521   cat > $TMPC << EOF
2522 int sfaa(unsigned *ptr)
2523 {
2524   return __sync_fetch_and_and(ptr, 0);
2525 }
2526
2527 int main(int argc, char **argv)
2528 {
2529   int val = 42;
2530   sfaa(&val);
2531   return val;
2532 }
2533 EOF
2534   if ! compile_prog "" "" ; then
2535     CFLAGS+="-march=i486"
2536   fi
2537 fi
2538
2539 ##########################################
2540 # check if we have makecontext
2541
2542 ucontext_coroutine=no
2543 if test "$darwin" != "yes"; then
2544   cat > $TMPC << EOF
2545 #include <ucontext.h>
2546 int main(void) { makecontext(0, 0, 0); }
2547 EOF
2548   if compile_prog "" "" ; then
2549       ucontext_coroutine=yes
2550   fi
2551 fi
2552
2553 ##########################################
2554 # End of CC checks
2555 # After here, no more $cc or $ld runs
2556
2557 if test "$debug" = "no" ; then
2558   CFLAGS="-O2 $CFLAGS"
2559 fi
2560
2561 # Consult white-list to determine whether to enable werror
2562 # by default.  Only enable by default for git builds
2563 z_version=`cut -f3 -d. $source_path/VERSION`
2564
2565 if test -z "$werror" ; then
2566     if test "$z_version" = "50" -a \
2567         "$linux" = "yes" ; then
2568         werror="yes"
2569     else
2570         werror="no"
2571     fi
2572 fi
2573
2574 # Disable zero malloc errors for official releases unless explicitly told to
2575 # enable/disable
2576 if test -z "$zero_malloc" ; then
2577     if test "$z_version" = "50" ; then
2578         zero_malloc="no"
2579     else
2580         zero_malloc="yes"
2581     fi
2582 fi
2583
2584 if test "$werror" = "yes" ; then
2585     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2586 fi
2587
2588 if test "$solaris" = "no" ; then
2589     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2590         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2591     fi
2592 fi
2593
2594 # Use ASLR, no-SEH and DEP if available
2595 if test "$mingw32" = "yes" ; then
2596     for flag in --dynamicbase --no-seh --nxcompat; do
2597         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2598             LDFLAGS="-Wl,$flag $LDFLAGS"
2599         fi
2600     done
2601 fi
2602
2603 confdir=$sysconfdir$confsuffix
2604
2605 tools=
2606 if test "$softmmu" = yes ; then
2607   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2608   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2609       tools="qemu-nbd\$(EXESUF) $tools"
2610     if [ "$guest_agent" = "yes" ]; then
2611       tools="qemu-ga\$(EXESUF) $tools"
2612     fi
2613     if [ "$check_utests" = "yes" ]; then
2614       tools="check-qint check-qstring check-qdict check-qlist $tools"
2615       tools="check-qfloat check-qjson $tools"
2616     fi
2617   fi
2618 fi
2619
2620 # Mac OS X ships with a broken assembler
2621 roms=
2622 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2623         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2624         "$softmmu" = yes ; then
2625   roms="optionrom"
2626 fi
2627 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2628   roms="$roms spapr-rtas"
2629 fi
2630
2631 echo "Install prefix    $prefix"
2632 echo "BIOS directory    `eval echo $datadir`"
2633 echo "binary directory  `eval echo $bindir`"
2634 echo "library directory `eval echo $libdir`"
2635 echo "include directory `eval echo $includedir`"
2636 echo "config directory  `eval echo $sysconfdir`"
2637 if test "$mingw32" = "no" ; then
2638 echo "Manual directory  `eval echo $mandir`"
2639 echo "ELF interp prefix $interp_prefix"
2640 fi
2641 echo "Source path       $source_path"
2642 echo "C compiler        $cc"
2643 echo "Host C compiler   $host_cc"
2644 echo "CFLAGS            $CFLAGS"
2645 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2646 echo "LDFLAGS           $LDFLAGS"
2647 echo "make              $make"
2648 echo "install           $install"
2649 echo "python            $python"
2650 if test "$slirp" = "yes" ; then
2651     echo "smbd              $smbd"
2652 fi
2653 echo "host CPU          $cpu"
2654 echo "host big endian   $bigendian"
2655 echo "target list       $target_list"
2656 echo "tcg debug enabled $debug_tcg"
2657 echo "Mon debug enabled $debug_mon"
2658 echo "gprof enabled     $gprof"
2659 echo "sparse enabled    $sparse"
2660 echo "strip binaries    $strip_opt"
2661 echo "profiler          $profiler"
2662 echo "static build      $static"
2663 echo "-Werror enabled   $werror"
2664 if test "$darwin" = "yes" ; then
2665     echo "Cocoa support     $cocoa"
2666 fi
2667 echo "SDL support       $sdl"
2668 echo "curses support    $curses"
2669 echo "curl support      $curl"
2670 echo "check support     $check_utests"
2671 echo "mingw32 support   $mingw32"
2672 echo "Audio drivers     $audio_drv_list"
2673 echo "Extra audio cards $audio_card_list"
2674 echo "Block whitelist   $block_drv_whitelist"
2675 echo "Mixer emulation   $mixemu"
2676 echo "VNC support       $vnc"
2677 if test "$vnc" = "yes" ; then
2678     echo "VNC TLS support   $vnc_tls"
2679     echo "VNC SASL support  $vnc_sasl"
2680     echo "VNC JPEG support  $vnc_jpeg"
2681     echo "VNC PNG support   $vnc_png"
2682     echo "VNC thread        $vnc_thread"
2683 fi
2684 if test -n "$sparc_cpu"; then
2685     echo "Target Sparc Arch $sparc_cpu"
2686 fi
2687 echo "xen support       $xen"
2688 echo "brlapi support    $brlapi"
2689 echo "bluez  support    $bluez"
2690 echo "Documentation     $docs"
2691 [ ! -z "$uname_release" ] && \
2692 echo "uname -r          $uname_release"
2693 echo "NPTL support      $nptl"
2694 echo "GUEST_BASE        $guest_base"
2695 echo "PIE user targets  $user_pie"
2696 echo "vde support       $vde"
2697 echo "Linux AIO support $linux_aio"
2698 echo "ATTR/XATTR support $attr"
2699 echo "Install blobs     $blobs"
2700 echo "KVM support       $kvm"
2701 echo "fdt support       $fdt"
2702 echo "preadv support    $preadv"
2703 echo "fdatasync         $fdatasync"
2704 echo "madvise           $madvise"
2705 echo "posix_madvise     $posix_madvise"
2706 echo "uuid support      $uuid"
2707 echo "vhost-net support $vhost_net"
2708 echo "Trace backend     $trace_backend"
2709 echo "Trace output file $trace_file-<pid>"
2710 echo "spice support     $spice"
2711 echo "rbd support       $rbd"
2712 echo "xfsctl support    $xfs"
2713 echo "nss used          $smartcard_nss"
2714 echo "usb net redir     $usb_redir"
2715 echo "OpenGL support    $opengl"
2716 echo "build guest agent $guest_agent"
2717
2718 if test "$sdl_too_old" = "yes"; then
2719 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2720 fi
2721
2722 config_host_mak="config-host.mak"
2723 config_host_ld="config-host.ld"
2724
2725 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2726 printf "# Configured with:" >> $config_host_mak
2727 printf " '%s'" "$0" "$@" >> $config_host_mak
2728 echo >> $config_host_mak
2729
2730 echo all: >> $config_host_mak
2731 echo "prefix=$prefix" >> $config_host_mak
2732 echo "bindir=$bindir" >> $config_host_mak
2733 echo "libdir=$libdir" >> $config_host_mak
2734 echo "includedir=$includedir" >> $config_host_mak
2735 echo "mandir=$mandir" >> $config_host_mak
2736 echo "datadir=$datadir" >> $config_host_mak
2737 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2738 echo "docdir=$docdir" >> $config_host_mak
2739 echo "confdir=$confdir" >> $config_host_mak
2740
2741 case "$cpu" in
2742   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2743     ARCH=$cpu
2744   ;;
2745   armv4b|armv4l)
2746     ARCH=arm
2747   ;;
2748 esac
2749 echo "ARCH=$ARCH" >> $config_host_mak
2750 if test "$debug_tcg" = "yes" ; then
2751   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2752 fi
2753 if test "$debug_mon" = "yes" ; then
2754   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2755 fi
2756 if test "$debug" = "yes" ; then
2757   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2758 fi
2759 if test "$strip_opt" = "yes" ; then
2760   echo "STRIP=${strip}" >> $config_host_mak
2761 fi
2762 if test "$bigendian" = "yes" ; then
2763   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2764 fi
2765 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2766 if test "$mingw32" = "yes" ; then
2767   echo "CONFIG_WIN32=y" >> $config_host_mak
2768   rc_version=`cat $source_path/VERSION`
2769   version_major=${rc_version%%.*}
2770   rc_version=${rc_version#*.}
2771   version_minor=${rc_version%%.*}
2772   rc_version=${rc_version#*.}
2773   version_subminor=${rc_version%%.*}
2774   version_micro=0
2775   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2776   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2777 else
2778   echo "CONFIG_POSIX=y" >> $config_host_mak
2779 fi
2780
2781 if test "$linux" = "yes" ; then
2782   echo "CONFIG_LINUX=y" >> $config_host_mak
2783 fi
2784
2785 if test "$darwin" = "yes" ; then
2786   echo "CONFIG_DARWIN=y" >> $config_host_mak
2787 fi
2788
2789 if test "$aix" = "yes" ; then
2790   echo "CONFIG_AIX=y" >> $config_host_mak
2791 fi
2792
2793 if test "$solaris" = "yes" ; then
2794   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2795   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2796   if test "$needs_libsunmath" = "yes" ; then
2797     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2798   fi
2799 fi
2800 if test "$haiku" = "yes" ; then
2801   echo "CONFIG_HAIKU=y" >> $config_host_mak
2802 fi
2803 if test "$static" = "yes" ; then
2804   echo "CONFIG_STATIC=y" >> $config_host_mak
2805 fi
2806 if test "$profiler" = "yes" ; then
2807   echo "CONFIG_PROFILER=y" >> $config_host_mak
2808 fi
2809 if test "$slirp" = "yes" ; then
2810   echo "CONFIG_SLIRP=y" >> $config_host_mak
2811   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2812   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2813 fi
2814 if test "$vde" = "yes" ; then
2815   echo "CONFIG_VDE=y" >> $config_host_mak
2816 fi
2817 for card in $audio_card_list; do
2818     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2819     echo "$def=y" >> $config_host_mak
2820 done
2821 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2822 for drv in $audio_drv_list; do
2823     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2824     echo "$def=y" >> $config_host_mak
2825     if test "$drv" = "fmod"; then
2826         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2827     fi
2828 done
2829 if test "$audio_pt_int" = "yes" ; then
2830   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2831 fi
2832 if test "$audio_win_int" = "yes" ; then
2833   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2834 fi
2835 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2836 if test "$mixemu" = "yes" ; then
2837   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2838 fi
2839 if test "$vnc" = "yes" ; then
2840   echo "CONFIG_VNC=y" >> $config_host_mak
2841 fi
2842 if test "$vnc_tls" = "yes" ; then
2843   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2844   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2845 fi
2846 if test "$vnc_sasl" = "yes" ; then
2847   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2848   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2849 fi
2850 if test "$vnc_jpeg" = "yes" ; then
2851   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2852   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2853 fi
2854 if test "$vnc_png" = "yes" ; then
2855   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2856   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2857 fi
2858 if test "$vnc_thread" = "yes" ; then
2859   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2860 fi
2861 if test "$fnmatch" = "yes" ; then
2862   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2863 fi
2864 if test "$uuid" = "yes" ; then
2865   echo "CONFIG_UUID=y" >> $config_host_mak
2866 fi
2867 if test "$xfs" = "yes" ; then
2868   echo "CONFIG_XFS=y" >> $config_host_mak
2869 fi
2870 qemu_version=`head $source_path/VERSION`
2871 echo "VERSION=$qemu_version" >>$config_host_mak
2872 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2873 echo "SRC_PATH=$source_path" >> $config_host_mak
2874 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2875 if [ "$docs" = "yes" ] ; then
2876   echo "BUILD_DOCS=yes" >> $config_host_mak
2877 fi
2878 if test "$sdl" = "yes" ; then
2879   echo "CONFIG_SDL=y" >> $config_host_mak
2880   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2881 fi
2882 if test "$cocoa" = "yes" ; then
2883   echo "CONFIG_COCOA=y" >> $config_host_mak
2884 fi
2885 if test "$curses" = "yes" ; then
2886   echo "CONFIG_CURSES=y" >> $config_host_mak
2887 fi
2888 if test "$atfile" = "yes" ; then
2889   echo "CONFIG_ATFILE=y" >> $config_host_mak
2890 fi
2891 if test "$utimens" = "yes" ; then
2892   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2893 fi
2894 if test "$pipe2" = "yes" ; then
2895   echo "CONFIG_PIPE2=y" >> $config_host_mak
2896 fi
2897 if test "$accept4" = "yes" ; then
2898   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2899 fi
2900 if test "$splice" = "yes" ; then
2901   echo "CONFIG_SPLICE=y" >> $config_host_mak
2902 fi
2903 if test "$eventfd" = "yes" ; then
2904   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2905 fi
2906 if test "$fallocate" = "yes" ; then
2907   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2908 fi
2909 if test "$sync_file_range" = "yes" ; then
2910   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2911 fi
2912 if test "$fiemap" = "yes" ; then
2913   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2914 fi
2915 if test "$dup3" = "yes" ; then
2916   echo "CONFIG_DUP3=y" >> $config_host_mak
2917 fi
2918 if test "$epoll" = "yes" ; then
2919   echo "CONFIG_EPOLL=y" >> $config_host_mak
2920 fi
2921 if test "$epoll_create1" = "yes" ; then
2922   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2923 fi
2924 if test "$epoll_pwait" = "yes" ; then
2925   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2926 fi
2927 if test "$inotify" = "yes" ; then
2928   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2929 fi
2930 if test "$inotify1" = "yes" ; then
2931   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2932 fi
2933 if test "$byteswap_h" = "yes" ; then
2934   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2935 fi
2936 if test "$bswap_h" = "yes" ; then
2937   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2938 fi
2939 if test "$curl" = "yes" ; then
2940   echo "CONFIG_CURL=y" >> $config_host_mak
2941   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2942 fi
2943 if test "$brlapi" = "yes" ; then
2944   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2945 fi
2946 if test "$bluez" = "yes" ; then
2947   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2948   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2949 fi
2950 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2951 if test "$xen" = "yes" ; then
2952   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2953   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2954 fi
2955 if test "$linux_aio" = "yes" ; then
2956   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2957 fi
2958 if test "$attr" = "yes" ; then
2959   echo "CONFIG_ATTR=y" >> $config_host_mak
2960 fi
2961 if test "$linux" = "yes" ; then
2962   if test "$attr" = "yes" ; then
2963     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2964   fi
2965 fi
2966 if test "$blobs" = "yes" ; then
2967   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2968 fi
2969 if test "$iovec" = "yes" ; then
2970   echo "CONFIG_IOVEC=y" >> $config_host_mak
2971 fi
2972 if test "$preadv" = "yes" ; then
2973   echo "CONFIG_PREADV=y" >> $config_host_mak
2974 fi
2975 if test "$fdt" = "yes" ; then
2976   echo "CONFIG_FDT=y" >> $config_host_mak
2977 fi
2978 if test "$signalfd" = "yes" ; then
2979   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2980 fi
2981 if test "$need_offsetof" = "yes" ; then
2982   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2983 fi
2984 if test "$fdatasync" = "yes" ; then
2985   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2986 fi
2987 if test "$madvise" = "yes" ; then
2988   echo "CONFIG_MADVISE=y" >> $config_host_mak
2989 fi
2990 if test "$posix_madvise" = "yes" ; then
2991   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2992 fi
2993
2994 if test "$spice" = "yes" ; then
2995   echo "CONFIG_SPICE=y" >> $config_host_mak
2996 fi
2997
2998 if test "$smartcard" = "yes" ; then
2999   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3000 fi
3001
3002 if test "$smartcard_nss" = "yes" ; then
3003   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3004 fi
3005
3006 if test "$usb_redir" = "yes" ; then
3007   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3008 fi
3009
3010 if test "$opengl" = "yes" ; then
3011   echo "CONFIG_OPENGL=y" >> $config_host_mak
3012 fi
3013
3014 # XXX: suppress that
3015 if [ "$bsd" = "yes" ] ; then
3016   echo "CONFIG_BSD=y" >> $config_host_mak
3017 fi
3018
3019 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3020
3021 if test "$zero_malloc" = "yes" ; then
3022   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3023 fi
3024 if test "$rbd" = "yes" ; then
3025   echo "CONFIG_RBD=y" >> $config_host_mak
3026 fi
3027
3028 if test "$ucontext_coroutine" = "yes" ; then
3029   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3030 fi
3031
3032 # USB host support
3033 case "$usb" in
3034 linux)
3035   echo "HOST_USB=linux" >> $config_host_mak
3036 ;;
3037 bsd)
3038   echo "HOST_USB=bsd" >> $config_host_mak
3039 ;;
3040 *)
3041   echo "HOST_USB=stub" >> $config_host_mak
3042 ;;
3043 esac
3044
3045 # use default implementation for tracing backend-specific routines
3046 trace_default=yes
3047 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3048 if test "$trace_backend" = "nop"; then
3049   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3050 fi
3051 if test "$trace_backend" = "simple"; then
3052   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3053   trace_default=no
3054   # Set the appropriate trace file.
3055   trace_file="\"$trace_file-\" FMT_pid"
3056 fi
3057 if test "$trace_backend" = "stderr"; then
3058   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3059   trace_default=no
3060 fi
3061 if test "$trace_backend" = "ust"; then
3062   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3063 fi
3064 if test "$trace_backend" = "dtrace"; then
3065   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3066   if test "$trace_backend_stap" = "yes" ; then
3067     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3068   fi
3069 fi
3070 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3071 if test "$trace_default" = "yes"; then
3072   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3073 fi
3074
3075 echo "TOOLS=$tools" >> $config_host_mak
3076 echo "ROMS=$roms" >> $config_host_mak
3077 echo "MAKE=$make" >> $config_host_mak
3078 echo "INSTALL=$install" >> $config_host_mak
3079 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3080 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3081 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3082 echo "PYTHON=$python" >> $config_host_mak
3083 echo "CC=$cc" >> $config_host_mak
3084 echo "CC_I386=$cc_i386" >> $config_host_mak
3085 echo "HOST_CC=$host_cc" >> $config_host_mak
3086 echo "AR=$ar" >> $config_host_mak
3087 echo "OBJCOPY=$objcopy" >> $config_host_mak
3088 echo "LD=$ld" >> $config_host_mak
3089 echo "WINDRES=$windres" >> $config_host_mak
3090 echo "LIBTOOL=$libtool" >> $config_host_mak
3091 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3092 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3093 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3094 if test "$sparse" = "yes" ; then
3095   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3096   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3097   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3098 fi
3099 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3100 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3101 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3102 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3103 echo "LIBS+=$LIBS" >> $config_host_mak
3104 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3105 echo "EXESUF=$EXESUF" >> $config_host_mak
3106 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3107
3108 # generate list of library paths for linker script
3109
3110 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3111
3112 if test -f ${config_host_ld}~ ; then
3113   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3114     mv ${config_host_ld}~ $config_host_ld
3115   else
3116     rm ${config_host_ld}~
3117   fi
3118 fi
3119
3120 for d in libdis libdis-user; do
3121     mkdir -p $d
3122     symlink $source_path/Makefile.dis $d/Makefile
3123     echo > $d/config.mak
3124 done
3125 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3126   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3127 fi
3128
3129 for target in $target_list; do
3130 target_dir="$target"
3131 config_target_mak=$target_dir/config-target.mak
3132 target_arch2=`echo $target | cut -d '-' -f 1`
3133 target_bigendian="no"
3134
3135 case "$target_arch2" in
3136   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3137   target_bigendian=yes
3138   ;;
3139 esac
3140 target_softmmu="no"
3141 target_user_only="no"
3142 target_linux_user="no"
3143 target_darwin_user="no"
3144 target_bsd_user="no"
3145 case "$target" in
3146   ${target_arch2}-softmmu)
3147     target_softmmu="yes"
3148     ;;
3149   ${target_arch2}-linux-user)
3150     if test "$linux" != "yes" ; then
3151       echo "ERROR: Target '$target' is only available on a Linux host"
3152       exit 1
3153     fi
3154     target_user_only="yes"
3155     target_linux_user="yes"
3156     ;;
3157   ${target_arch2}-darwin-user)
3158     if test "$darwin" != "yes" ; then
3159       echo "ERROR: Target '$target' is only available on a Darwin host"
3160       exit 1
3161     fi
3162     target_user_only="yes"
3163     target_darwin_user="yes"
3164     ;;
3165   ${target_arch2}-bsd-user)
3166     if test "$bsd" != "yes" ; then
3167       echo "ERROR: Target '$target' is only available on a BSD host"
3168       exit 1
3169     fi
3170     target_user_only="yes"
3171     target_bsd_user="yes"
3172     ;;
3173   *)
3174     echo "ERROR: Target '$target' not recognised"
3175     exit 1
3176     ;;
3177 esac
3178
3179 mkdir -p $target_dir
3180 mkdir -p $target_dir/fpu
3181 mkdir -p $target_dir/tcg
3182 mkdir -p $target_dir/ide
3183 mkdir -p $target_dir/9pfs
3184 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3185   mkdir -p $target_dir/nwfpe
3186 fi
3187 symlink $source_path/Makefile.target $target_dir/Makefile
3188
3189
3190 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3191
3192 bflt="no"
3193 target_nptl="no"
3194 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3195 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3196 gdb_xml_files=""
3197 target_short_alignment=2
3198 target_int_alignment=4
3199 target_long_alignment=4
3200 target_llong_alignment=8
3201 target_libs_softmmu=
3202
3203 TARGET_ARCH="$target_arch2"
3204 TARGET_BASE_ARCH=""
3205 TARGET_ABI_DIR=""
3206
3207 case "$target_arch2" in
3208   i386)
3209     target_phys_bits=64
3210   ;;
3211   x86_64)
3212     TARGET_BASE_ARCH=i386
3213     target_phys_bits=64
3214     target_long_alignment=8
3215   ;;
3216   alpha)
3217     target_phys_bits=64
3218     target_long_alignment=8
3219     target_nptl="yes"
3220   ;;
3221   arm|armeb)
3222     TARGET_ARCH=arm
3223     bflt="yes"
3224     target_nptl="yes"
3225     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3226     target_phys_bits=32
3227     target_llong_alignment=4
3228   ;;
3229   cris)
3230     target_nptl="yes"
3231     target_phys_bits=32
3232   ;;
3233   lm32)
3234     target_phys_bits=32
3235     target_libs_softmmu="$opengl_libs"
3236   ;;
3237   m68k)
3238     bflt="yes"
3239     gdb_xml_files="cf-core.xml cf-fp.xml"
3240     target_phys_bits=32
3241     target_int_alignment=2
3242     target_long_alignment=2
3243     target_llong_alignment=2
3244   ;;
3245   microblaze|microblazeel)
3246     TARGET_ARCH=microblaze
3247     bflt="yes"
3248     target_nptl="yes"
3249     target_phys_bits=32
3250     target_libs_softmmu="$fdt_libs"
3251   ;;
3252   mips|mipsel)
3253     TARGET_ARCH=mips
3254     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3255     target_nptl="yes"
3256     target_phys_bits=64
3257   ;;
3258   mipsn32|mipsn32el)
3259     TARGET_ARCH=mipsn32
3260     TARGET_BASE_ARCH=mips
3261     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3262     target_phys_bits=64
3263   ;;
3264   mips64|mips64el)
3265     TARGET_ARCH=mips64
3266     TARGET_BASE_ARCH=mips
3267     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3268     target_phys_bits=64
3269     target_long_alignment=8
3270   ;;
3271   ppc)
3272     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3273     target_phys_bits=32
3274     target_nptl="yes"
3275     target_libs_softmmu="$fdt_libs"
3276   ;;
3277   ppcemb)
3278     TARGET_BASE_ARCH=ppc
3279     TARGET_ABI_DIR=ppc
3280     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3281     target_phys_bits=64
3282     target_nptl="yes"
3283     target_libs_softmmu="$fdt_libs"
3284   ;;
3285   ppc64)
3286     TARGET_BASE_ARCH=ppc
3287     TARGET_ABI_DIR=ppc
3288     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3289     target_phys_bits=64
3290     target_long_alignment=8
3291     target_libs_softmmu="$fdt_libs"
3292   ;;
3293   ppc64abi32)
3294     TARGET_ARCH=ppc64
3295     TARGET_BASE_ARCH=ppc
3296     TARGET_ABI_DIR=ppc
3297     echo "TARGET_ABI32=y" >> $config_target_mak
3298     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3299     target_phys_bits=64
3300     target_libs_softmmu="$fdt_libs"
3301   ;;
3302   sh4|sh4eb)
3303     TARGET_ARCH=sh4
3304     bflt="yes"
3305     target_nptl="yes"
3306     target_phys_bits=32
3307   ;;
3308   sparc)
3309     target_phys_bits=64
3310   ;;
3311   sparc64)
3312     TARGET_BASE_ARCH=sparc
3313     target_phys_bits=64
3314     target_long_alignment=8
3315   ;;
3316   sparc32plus)
3317     TARGET_ARCH=sparc64
3318     TARGET_BASE_ARCH=sparc
3319     TARGET_ABI_DIR=sparc
3320     echo "TARGET_ABI32=y" >> $config_target_mak
3321     target_phys_bits=64
3322   ;;
3323   s390x)
3324     target_nptl="yes"
3325     target_phys_bits=64
3326     target_long_alignment=8
3327   ;;
3328   unicore32)
3329     target_phys_bits=32
3330   ;;
3331   xtensa|xtensaeb)
3332     TARGET_ARCH=xtensa
3333     target_phys_bits=32
3334   ;;
3335   *)
3336     echo "Unsupported target CPU"
3337     exit 1
3338   ;;
3339 esac
3340 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3341 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3342 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3343 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3344 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3345 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3346 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3347 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3348 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3349 if [ "$TARGET_BASE_ARCH" = "" ]; then
3350   TARGET_BASE_ARCH=$TARGET_ARCH
3351 fi
3352 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3353 if [ "$TARGET_ABI_DIR" = "" ]; then
3354   TARGET_ABI_DIR=$TARGET_ARCH
3355 fi
3356 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3357 case "$target_arch2" in
3358   i386|x86_64)
3359     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3360       target_phys_bits=64
3361       echo "CONFIG_XEN=y" >> $config_target_mak
3362     else
3363       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3364     fi
3365     ;;
3366   *)
3367     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3368 esac
3369 case "$target_arch2" in
3370   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3371     # Make sure the target and host cpus are compatible
3372     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3373       \( "$target_arch2" = "$cpu" -o \
3374       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3375       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3376       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3377       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3378       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3379       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3380       echo "CONFIG_KVM=y" >> $config_target_mak
3381       if test "$vhost_net" = "yes" ; then
3382         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3383       fi
3384     fi
3385 esac
3386 if test "$target_bigendian" = "yes" ; then
3387   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3388 fi
3389 if test "$target_softmmu" = "yes" ; then
3390   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3391   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3392   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3393   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3394   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3395 fi
3396 if test "$target_user_only" = "yes" ; then
3397   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3398 fi
3399 if test "$target_linux_user" = "yes" ; then
3400   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3401 fi
3402 if test "$target_darwin_user" = "yes" ; then
3403   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3404 fi
3405 if test "$smartcard_nss" = "yes" ; then
3406   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3407   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3408   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3409 fi
3410 list=""
3411 if test ! -z "$gdb_xml_files" ; then
3412   for x in $gdb_xml_files; do
3413     list="$list $source_path/gdb-xml/$x"
3414   done
3415   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3416 fi
3417
3418 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3419   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3420 fi
3421 if test "$target_user_only" = "yes" \
3422         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3423   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3424 fi
3425 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3426   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3427 fi
3428 if test "$target_bsd_user" = "yes" ; then
3429   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3430 fi
3431
3432 # generate QEMU_CFLAGS/LDFLAGS for targets
3433
3434 cflags=""
3435 includes=""
3436 ldflags=""
3437
3438 if test "$ARCH" = "sparc64" ; then
3439   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3440 elif test "$ARCH" = "s390x" ; then
3441   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3442 elif test "$ARCH" = "x86_64" ; then
3443   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3444 else
3445   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3446 fi
3447 includes="-I\$(SRC_PATH)/tcg $includes"
3448
3449 if test "$target_user_only" = "yes" ; then
3450     libdis_config_mak=libdis-user/config.mak
3451 else
3452     libdis_config_mak=libdis/config.mak
3453 fi
3454
3455 for i in $ARCH $TARGET_BASE_ARCH ; do
3456   case "$i" in
3457   alpha)
3458     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3459     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3460   ;;
3461   arm)
3462     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3463     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3464   ;;
3465   cris)
3466     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3467     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3468   ;;
3469   hppa)
3470     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3471     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3472   ;;
3473   i386|x86_64)
3474     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3475     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3476   ;;
3477   ia64*)
3478     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3479     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3480   ;;
3481   m68k)
3482     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3483     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3484   ;;
3485   microblaze*)
3486     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3487     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3488   ;;
3489   mips*)
3490     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3491     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3492   ;;
3493   ppc*)
3494     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3495     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3496   ;;
3497   s390*)
3498     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3499     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3500   ;;
3501   sh4)
3502     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3503     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3504   ;;
3505   sparc*)
3506     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3507     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3508   ;;
3509   xtensa*)
3510     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3511     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3512   ;;
3513   esac
3514 done
3515
3516 case "$ARCH" in
3517 alpha)
3518   # Ensure there's only a single GP
3519   cflags="-msmall-data $cflags"
3520 ;;
3521 esac
3522
3523 if test "$target_softmmu" = "yes" ; then
3524   case "$TARGET_BASE_ARCH" in
3525   arm)
3526     cflags="-DHAS_AUDIO $cflags"
3527   ;;
3528   lm32)
3529     cflags="-DHAS_AUDIO $cflags"
3530   ;;
3531   i386|mips|ppc)
3532     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3533   ;;
3534   esac
3535 fi
3536
3537 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3538         "$user_pie" = "yes" ; then
3539   cflags="-fpie $cflags"
3540   ldflags="-pie $ldflags"
3541 fi
3542
3543 if test "$target_softmmu" = "yes" -a \( \
3544         "$TARGET_ARCH" = "microblaze" -o \
3545         "$TARGET_ARCH" = "cris" \) ; then
3546   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3547 fi
3548
3549 if test "$gprof" = "yes" ; then
3550   echo "TARGET_GPROF=yes" >> $config_target_mak
3551   if test "$target_linux_user" = "yes" ; then
3552     cflags="-p $cflags"
3553     ldflags="-p $ldflags"
3554   fi
3555   if test "$target_softmmu" = "yes" ; then
3556     ldflags="-p $ldflags"
3557     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3558   fi
3559 fi
3560
3561 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3562 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3563   case "$ARCH" in
3564   sparc)
3565     # -static is used to avoid g1/g3 usage by the dynamic linker
3566     ldflags="$linker_script -static $ldflags"
3567     ;;
3568   alpha | s390x)
3569     # The default placement of the application is fine.
3570     ;;
3571   *)
3572     ldflags="$linker_script $ldflags"
3573     ;;
3574   esac
3575 fi
3576
3577 # use included Linux headers
3578 if test "$linux" = "yes" ; then
3579   includes="-I\$(SRC_PATH)/linux-headers $includes"
3580   mkdir -p linux-headers
3581   case "$cpu" in
3582   i386|x86_64)
3583     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3584     ;;
3585   ppcemb|ppc|ppc64)
3586     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3587     ;;
3588   s390x)
3589     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3590     ;;
3591   esac
3592 fi
3593
3594 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3595 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3596 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3597
3598 done # for target in $targets
3599
3600 # build tree in object directory in case the source is not in the current directory
3601 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3602 DIRS="$DIRS pc-bios/spapr-rtas"
3603 DIRS="$DIRS roms/seabios roms/vgabios"
3604 DIRS="$DIRS fsdev ui"
3605 DIRS="$DIRS qapi qapi-generated"
3606 DIRS="$DIRS qga trace"
3607 FILES="Makefile tests/Makefile qdict-test-data.txt"
3608 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3609 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3610 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3611 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3612 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3613     FILES="$FILES pc-bios/`basename $bios_file`"
3614 done
3615 mkdir -p $DIRS
3616 for f in $FILES ; do
3617     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3618         symlink "$source_path/$f" "$f"
3619     fi
3620 done
3621
3622 # temporary config to build submodules
3623 for rom in seabios vgabios ; do
3624     config_mak=roms/$rom/config.mak
3625     echo "# Automatically generated by configure - do not modify" > $config_mak
3626     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3627     echo "CC=$cc" >> $config_mak
3628     echo "BCC=bcc" >> $config_mak
3629     echo "CPP=${cross_prefix}cpp" >> $config_mak
3630     echo "OBJCOPY=objcopy" >> $config_mak
3631     echo "IASL=iasl" >> $config_mak
3632     echo "LD=$ld" >> $config_mak
3633 done
3634
3635 for hwlib in 32 64; do
3636   d=libhw$hwlib
3637   mkdir -p $d
3638   mkdir -p $d/ide
3639   symlink $source_path/Makefile.hw $d/Makefile
3640   mkdir -p $d/9pfs
3641   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3642 done
3643
3644 if [ "$source_path" != `pwd` ]; then
3645     # out of tree build
3646     mkdir -p libcacard
3647     rm -f libcacard/Makefile
3648     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3649 fi
3650
3651 d=libuser
3652 mkdir -p $d
3653 mkdir -p $d/trace
3654 symlink $source_path/Makefile.user $d/Makefile
3655 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3656   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3657 fi
3658
3659 if test "$docs" = "yes" ; then
3660   mkdir -p QMP
3661 fi