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 libattr=""
 133 xfs=""
 134
 135 vhost_net="no"
 136 kvm="no"
 137 gprof="no"
 138 debug_tcg="no"
 139 debug_mon="no"
 140 debug="no"
 141 strip_opt="yes"
 142 tcg_interpreter="no"
 143 bigendian="no"
 144 mingw32="no"
 145 EXESUF=""
 146 prefix="/usr/local"
 147 mandir="\${prefix}/share/man"
 148 datadir="\${prefix}/share/qemu"
 149 docdir="\${prefix}/share/doc/qemu"
 150 bindir="\${prefix}/bin"
 151 libdir="\${prefix}/lib"
 152 includedir="\${prefix}/include"
 153 sysconfdir="\${prefix}/etc"
 154 confsuffix="/qemu"
 155 slirp="yes"
 156 fmod_lib=""
 157 fmod_inc=""
 158 oss_lib=""
 159 bsd="no"
 160 linux="no"
 161 solaris="no"
 162 profiler="no"
 163 cocoa="no"
 164 softmmu="yes"
 165 linux_user="no"
 166 darwin_user="no"
 167 bsd_user="no"
 168 guest_base=""
 169 uname_release=""
 170 mixemu="no"
 171 aix="no"
 172 blobs="yes"
 173 pkgversion=""
 174 check_utests=""
 175 user_pie="no"
 176 zero_malloc=""
 177 trace_backend="nop"
 178 trace_file="trace"
 179 spice=""
 180 rbd=""
 181 smartcard=""
 182 smartcard_nss=""
 183 usb_redir=""
 184 opengl=""
 185 zlib="yes"
 186 guest_agent="yes"
 187 libiscsi=""
 188
 189 # parse CC options first
 190 for opt do
 191   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 192   case "$opt" in
 193   --cross-prefix=*) cross_prefix="$optarg"
 194   ;;
 195   --cc=*) CC="$optarg"
 196   ;;
 197   --source-path=*) source_path="$optarg"
 198   ;;
 199   --cpu=*) cpu="$optarg"
 200   ;;
 201   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 202   ;;
 203   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 204   ;;
 205   --sparc_cpu=*)
 206     sparc_cpu="$optarg"
 207     case $sparc_cpu in
 208     v7|v8|v8plus|v8plusa)
 209       cpu="sparc"
 210     ;;
 211     v9)
 212       cpu="sparc64"
 213     ;;
 214     *)
 215       echo "undefined SPARC architecture. Exiting";
 216       exit 1
 217     ;;
 218     esac
 219   ;;
 220   esac
 221 done
 222 # OS specific
 223 # Using uname is really, really broken.  Once we have the right set of checks
 224 # we can eliminate it's usage altogether
 225
 226 cc="${CC-${cross_prefix}gcc}"
 227 ar="${AR-${cross_prefix}ar}"
 228 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 229 ld="${LD-${cross_prefix}ld}"
 230 libtool="${LIBTOOL-${cross_prefix}libtool}"
 231 strip="${STRIP-${cross_prefix}strip}"
 232 windres="${WINDRES-${cross_prefix}windres}"
 233 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 234 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 235
 236 # default flags for all hosts
 237 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 238 CFLAGS="-g $CFLAGS"
 239 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 240 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 241 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 242 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 243 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 244 LDFLAGS="-g $LDFLAGS"
 245
 246 # make source path absolute
 247 source_path=`cd "$source_path"; pwd`
 248
 249 check_define() {
 250 cat > $TMPC <<EOF
 251 #if !defined($1)
 252 #error Not defined
 253 #endif
 254 int main(void) { return 0; }
 255 EOF
 256   compile_object
 257 }
 258
 259 if test ! -z "$cpu" ; then
 260   # command line argument
 261   :
 262 elif check_define __i386__ ; then
 263   cpu="i386"
 264 elif check_define __x86_64__ ; then
 265   cpu="x86_64"
 266 elif check_define __sparc__ ; then
 267   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 268   # They must be specified using --sparc_cpu
 269   if check_define __arch64__ ; then
 270     cpu="sparc64"
 271   else
 272     cpu="sparc"
 273   fi
 274 elif check_define _ARCH_PPC ; then
 275   if check_define _ARCH_PPC64 ; then
 276     cpu="ppc64"
 277   else
 278     cpu="ppc"
 279   fi
 280 elif check_define __mips__ ; then
 281   cpu="mips"
 282 elif check_define __ia64__ ; then
 283   cpu="ia64"
 284 elif check_define __s390__ ; then
 285   if check_define __s390x__ ; then
 286     cpu="s390x"
 287   else
 288     cpu="s390"
 289   fi
 290 elif check_define __ARMEB__ ; then
 291   cpu="armv4b"
 292 elif check_define __ARMEL__ ; then
 293   cpu="armv4l"
 294 elif check_define __hppa__ ; then
 295   cpu="hppa"
 296 else
 297   cpu=`uname -m`
 298 fi
 299
 300 case "$cpu" in
 301   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 302     cpu="$cpu"
 303   ;;
 304   i386|i486|i586|i686|i86pc|BePC)
 305     cpu="i386"
 306   ;;
 307   x86_64|amd64)
 308     cpu="x86_64"
 309   ;;
 310   armv*b)
 311     cpu="armv4b"
 312   ;;
 313   armv*l)
 314     cpu="armv4l"
 315   ;;
 316   hppa|parisc|parisc64)
 317     cpu="hppa"
 318   ;;
 319   mips*)
 320     cpu="mips"
 321   ;;
 322   s390)
 323     cpu="s390"
 324   ;;
 325   s390x)
 326     cpu="s390x"
 327   ;;
 328   sparc|sun4[cdmuv])
 329     cpu="sparc"
 330   ;;
 331   *)
 332     echo "Unsupported CPU = $cpu"
 333     exit 1
 334   ;;
 335 esac
 336
 337 # OS specific
 338 if check_define __linux__ ; then
 339   targetos="Linux"
 340 elif check_define _WIN32 ; then
 341   targetos='MINGW32'
 342 elif check_define __OpenBSD__ ; then
 343   targetos='OpenBSD'
 344 elif check_define __sun__ ; then
 345   targetos='SunOS'
 346 elif check_define __HAIKU__ ; then
 347   targetos='Haiku'
 348 else
 349   targetos=`uname -s`
 350 fi
 351
 352 case $targetos in
 353 CYGWIN*)
 354   mingw32="yes"
 355   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 356   audio_possible_drivers="winwave sdl"
 357   audio_drv_list="winwave"
 358 ;;
 359 MINGW32*)
 360   mingw32="yes"
 361   audio_possible_drivers="winwave dsound sdl fmod"
 362   audio_drv_list="winwave"
 363 ;;
 364 GNU/kFreeBSD)
 365   bsd="yes"
 366   audio_drv_list="oss"
 367   audio_possible_drivers="oss sdl esd pa"
 368 ;;
 369 FreeBSD)
 370   bsd="yes"
 371   make="${MAKE-gmake}"
 372   audio_drv_list="oss"
 373   audio_possible_drivers="oss sdl esd pa"
 374   # needed for kinfo_getvmmap(3) in libutil.h
 375   LIBS="-lutil $LIBS"
 376 ;;
 377 DragonFly)
 378   bsd="yes"
 379   make="${MAKE-gmake}"
 380   audio_drv_list="oss"
 381   audio_possible_drivers="oss sdl esd pa"
 382 ;;
 383 NetBSD)
 384   bsd="yes"
 385   make="${MAKE-gmake}"
 386   audio_drv_list="oss"
 387   audio_possible_drivers="oss sdl esd"
 388   oss_lib="-lossaudio"
 389 ;;
 390 OpenBSD)
 391   bsd="yes"
 392   make="${MAKE-gmake}"
 393   audio_drv_list="oss"
 394   audio_possible_drivers="oss sdl esd"
 395   oss_lib="-lossaudio"
 396 ;;
 397 Darwin)
 398   bsd="yes"
 399   darwin="yes"
 400   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 401   # run 64-bit userspace code
 402   if [ "$cpu" = "i386" ] ; then
 403     is_x86_64=`sysctl -n hw.optional.x86_64`
 404     [ "$is_x86_64" = "1" ] && cpu=x86_64
 405   fi
 406   if [ "$cpu" = "x86_64" ] ; then
 407     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 408     LDFLAGS="-arch x86_64 $LDFLAGS"
 409   else
 410     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 411   fi
 412   darwin_user="yes"
 413   cocoa="yes"
 414   audio_drv_list="coreaudio"
 415   audio_possible_drivers="coreaudio sdl fmod"
 416   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 417   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 418 ;;
 419 SunOS)
 420   solaris="yes"
 421   make="${MAKE-gmake}"
 422   install="${INSTALL-ginstall}"
 423   ld="gld"
 424   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 425   needs_libsunmath="no"
 426   solarisrev=`uname -r | cut -f2 -d.`
 427   # have to select again, because `uname -m` returns i86pc
 428   # even on an x86_64 box.
 429   solariscpu=`isainfo -k`
 430   if test "${solariscpu}" = "amd64" ; then
 431     cpu="x86_64"
 432   fi
 433   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 434     if test "$solarisrev" -le 9 ; then
 435       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 436         needs_libsunmath="yes"
 437         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 438         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 439         LIBS="-lsunmath $LIBS"
 440       else
 441         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 442         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 443         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 444         echo "Studio 11 can be downloaded from www.sun.com."
 445         exit 1
 446       fi
 447     fi
 448   fi
 449   if test -f /usr/include/sys/soundcard.h ; then
 450     audio_drv_list="oss"
 451   fi
 452   audio_possible_drivers="oss sdl"
 453 # needed for CMSG_ macros in sys/socket.h
 454   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 455 # needed for TIOCWIN* defines in termios.h
 456   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 457   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 458   LIBS="-lsocket -lnsl -lresolv $LIBS"
 459 ;;
 460 AIX)
 461   aix="yes"
 462   make="${MAKE-gmake}"
 463 ;;
 464 Haiku)
 465   haiku="yes"
 466   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 467   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 468 ;;
 469 *)
 470   audio_drv_list="oss"
 471   audio_possible_drivers="oss alsa sdl esd pa"
 472   linux="yes"
 473   linux_user="yes"
 474   usb="linux"
 475   kvm="yes"
 476   vhost_net="yes"
 477   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 478     audio_possible_drivers="$audio_possible_drivers fmod"
 479   fi
 480 ;;
 481 esac
 482
 483 if [ "$bsd" = "yes" ] ; then
 484   if [ "$darwin" != "yes" ] ; then
 485     usb="bsd"
 486   fi
 487   bsd_user="yes"
 488 fi
 489
 490 : ${make=${MAKE-make}}
 491 : ${install=${INSTALL-install}}
 492 : ${python=${PYTHON-python}}
 493 : ${smbd=${SMBD-/usr/sbin/smbd}}
 494
 495 if test "$mingw32" = "yes" ; then
 496   EXESUF=".exe"
 497   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 498   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 499   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 500   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 501   prefix="c:/Program Files/Qemu"
 502   mandir="\${prefix}"
 503   datadir="\${prefix}"
 504   docdir="\${prefix}"
 505   bindir="\${prefix}"
 506   sysconfdir="\${prefix}"
 507   confsuffix=""
 508   guest_agent="no"
 509 fi
 510
 511 werror=""
 512
 513 for opt do
 514   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 515   case "$opt" in
 516   --help|-h) show_help=yes
 517   ;;
 518   --version|-V) exec cat $source_path/VERSION
 519   ;;
 520   --prefix=*) prefix="$optarg"
 521   ;;
 522   --interp-prefix=*) interp_prefix="$optarg"
 523   ;;
 524   --source-path=*)
 525   ;;
 526   --cross-prefix=*)
 527   ;;
 528   --cc=*)
 529   ;;
 530   --host-cc=*) host_cc="$optarg"
 531   ;;
 532   --make=*) make="$optarg"
 533   ;;
 534   --install=*) install="$optarg"
 535   ;;
 536   --python=*) python="$optarg"
 537   ;;
 538   --smbd=*) smbd="$optarg"
 539   ;;
 540   --extra-cflags=*)
 541   ;;
 542   --extra-ldflags=*)
 543   ;;
 544   --cpu=*)
 545   ;;
 546   --target-list=*) target_list="$optarg"
 547   ;;
 548   --enable-trace-backend=*) trace_backend="$optarg"
 549   ;;
 550   --with-trace-file=*) trace_file="$optarg"
 551   ;;
 552   --enable-gprof) gprof="yes"
 553   ;;
 554   --static)
 555     static="yes"
 556     LDFLAGS="-static $LDFLAGS"
 557   ;;
 558   --mandir=*) mandir="$optarg"
 559   ;;
 560   --bindir=*) bindir="$optarg"
 561   ;;
 562   --libdir=*) libdir="$optarg"
 563   ;;
 564   --includedir=*) includedir="$optarg"
 565   ;;
 566   --datadir=*) datadir="$optarg"
 567   ;;
 568   --docdir=*) docdir="$optarg"
 569   ;;
 570   --sysconfdir=*) sysconfdir="$optarg"
 571   ;;
 572   --disable-sdl) sdl="no"
 573   ;;
 574   --enable-sdl) sdl="yes"
 575   ;;
 576   --disable-vnc) vnc="no"
 577   ;;
 578   --enable-vnc) vnc="yes"
 579   ;;
 580   --fmod-lib=*) fmod_lib="$optarg"
 581   ;;
 582   --fmod-inc=*) fmod_inc="$optarg"
 583   ;;
 584   --oss-lib=*) oss_lib="$optarg"
 585   ;;
 586   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 587   ;;
 588   --audio-drv-list=*) audio_drv_list="$optarg"
 589   ;;
 590   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 591   ;;
 592   --enable-debug-tcg) debug_tcg="yes"
 593   ;;
 594   --disable-debug-tcg) debug_tcg="no"
 595   ;;
 596   --enable-debug-mon) debug_mon="yes"
 597   ;;
 598   --disable-debug-mon) debug_mon="no"
 599   ;;
 600   --enable-debug)
 601       # Enable debugging options that aren't excessively noisy
 602       debug_tcg="yes"
 603       debug_mon="yes"
 604       debug="yes"
 605       strip_opt="no"
 606   ;;
 607   --enable-sparse) sparse="yes"
 608   ;;
 609   --disable-sparse) sparse="no"
 610   ;;
 611   --disable-strip) strip_opt="no"
 612   ;;
 613   --disable-vnc-tls) vnc_tls="no"
 614   ;;
 615   --enable-vnc-tls) vnc_tls="yes"
 616   ;;
 617   --disable-vnc-sasl) vnc_sasl="no"
 618   ;;
 619   --enable-vnc-sasl) vnc_sasl="yes"
 620   ;;
 621   --disable-vnc-jpeg) vnc_jpeg="no"
 622   ;;
 623   --enable-vnc-jpeg) vnc_jpeg="yes"
 624   ;;
 625   --disable-vnc-png) vnc_png="no"
 626   ;;
 627   --enable-vnc-png) vnc_png="yes"
 628   ;;
 629   --disable-vnc-thread) vnc_thread="no"
 630   ;;
 631   --enable-vnc-thread) vnc_thread="yes"
 632   ;;
 633   --disable-slirp) slirp="no"
 634   ;;
 635   --disable-uuid) uuid="no"
 636   ;;
 637   --enable-uuid) uuid="yes"
 638   ;;
 639   --disable-vde) vde="no"
 640   ;;
 641   --enable-vde) vde="yes"
 642   ;;
 643   --disable-xen) xen="no"
 644   ;;
 645   --enable-xen) xen="yes"
 646   ;;
 647   --disable-brlapi) brlapi="no"
 648   ;;
 649   --enable-brlapi) brlapi="yes"
 650   ;;
 651   --disable-bluez) bluez="no"
 652   ;;
 653   --enable-bluez) bluez="yes"
 654   ;;
 655   --disable-kvm) kvm="no"
 656   ;;
 657   --enable-kvm) kvm="yes"
 658   ;;
 659   --disable-tcg-interpreter) tcg_interpreter="no"
 660   ;;
 661   --enable-tcg-interpreter) tcg_interpreter="yes"
 662   ;;
 663   --disable-spice) spice="no"
 664   ;;
 665   --enable-spice) spice="yes"
 666   ;;
 667   --disable-libiscsi) libiscsi="no"
 668   ;;
 669   --enable-libiscsi) libiscsi="yes"
 670   ;;
 671   --enable-profiler) profiler="yes"
 672   ;;
 673   --enable-cocoa)
 674       cocoa="yes" ;
 675       sdl="no" ;
 676       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 677   ;;
 678   --disable-system) softmmu="no"
 679   ;;
 680   --enable-system) softmmu="yes"
 681   ;;
 682   --disable-user)
 683       linux_user="no" ;
 684       bsd_user="no" ;
 685       darwin_user="no"
 686   ;;
 687   --enable-user) ;;
 688   --disable-linux-user) linux_user="no"
 689   ;;
 690   --enable-linux-user) linux_user="yes"
 691   ;;
 692   --disable-darwin-user) darwin_user="no"
 693   ;;
 694   --enable-darwin-user) darwin_user="yes"
 695   ;;
 696   --disable-bsd-user) bsd_user="no"
 697   ;;
 698   --enable-bsd-user) bsd_user="yes"
 699   ;;
 700   --enable-guest-base) guest_base="yes"
 701   ;;
 702   --disable-guest-base) guest_base="no"
 703   ;;
 704   --enable-user-pie) user_pie="yes"
 705   ;;
 706   --disable-user-pie) user_pie="no"
 707   ;;
 708   --enable-uname-release=*) uname_release="$optarg"
 709   ;;
 710   --sparc_cpu=*)
 711   ;;
 712   --enable-werror) werror="yes"
 713   ;;
 714   --disable-werror) werror="no"
 715   ;;
 716   --disable-curses) curses="no"
 717   ;;
 718   --enable-curses) curses="yes"
 719   ;;
 720   --disable-curl) curl="no"
 721   ;;
 722   --enable-curl) curl="yes"
 723   ;;
 724   --disable-fdt) fdt="no"
 725   ;;
 726   --enable-fdt) fdt="yes"
 727   ;;
 728   --disable-check-utests) check_utests="no"
 729   ;;
 730   --enable-check-utests) check_utests="yes"
 731   ;;
 732   --disable-nptl) nptl="no"
 733   ;;
 734   --enable-nptl) nptl="yes"
 735   ;;
 736   --enable-mixemu) mixemu="yes"
 737   ;;
 738   --disable-linux-aio) linux_aio="no"
 739   ;;
 740   --enable-linux-aio) linux_aio="yes"
 741   ;;
 742   --disable-attr) attr="no"
 743   ;;
 744   --enable-attr) attr="yes"
 745   ;;
 746   --disable-blobs) blobs="no"
 747   ;;
 748   --with-pkgversion=*) pkgversion=" ($optarg)"
 749   ;;
 750   --disable-docs) docs="no"
 751   ;;
 752   --enable-docs) docs="yes"
 753   ;;
 754   --disable-vhost-net) vhost_net="no"
 755   ;;
 756   --enable-vhost-net) vhost_net="yes"
 757   ;;
 758   --disable-opengl) opengl="no"
 759   ;;
 760   --enable-opengl) opengl="yes"
 761   ;;
 762   --*dir)
 763   ;;
 764   --disable-rbd) rbd="no"
 765   ;;
 766   --enable-rbd) rbd="yes"
 767   ;;
 768   --disable-smartcard) smartcard="no"
 769   ;;
 770   --enable-smartcard) smartcard="yes"
 771   ;;
 772   --disable-smartcard-nss) smartcard_nss="no"
 773   ;;
 774   --enable-smartcard-nss) smartcard_nss="yes"
 775   ;;
 776   --disable-usb-redir) usb_redir="no"
 777   ;;
 778   --enable-usb-redir) usb_redir="yes"
 779   ;;
 780   --disable-zlib-test) zlib="no"
 781   ;;
 782   --enable-guest-agent) guest_agent="yes"
 783   ;;
 784   --disable-guest-agent) guest_agent="no"
 785   ;;
 786   *) echo "ERROR: unknown option $opt"; show_help="yes"
 787   ;;
 788   esac
 789 done
 790
 791 #
 792 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 793 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 794 #
 795 host_guest_base="no"
 796 case "$cpu" in
 797     sparc) case $sparc_cpu in
 798            v7|v8)
 799              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 800            ;;
 801            v8plus|v8plusa)
 802              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 803            ;;
 804            *) # sparc_cpu not defined in the command line
 805              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 806            esac
 807            LDFLAGS="-m32 $LDFLAGS"
 808            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 809            if test "$solaris" = "no" ; then
 810              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 811              helper_cflags="-ffixed-i0"
 812            fi
 813            ;;
 814     sparc64)
 815            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 816            LDFLAGS="-m64 $LDFLAGS"
 817            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 818            if test "$solaris" != "no" ; then
 819              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 820            fi
 821            ;;
 822     s390)
 823            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 824            LDFLAGS="-m31 $LDFLAGS"
 825            host_guest_base="yes"
 826            ;;
 827     s390x)
 828            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 829            LDFLAGS="-m64 $LDFLAGS"
 830            host_guest_base="yes"
 831            ;;
 832     i386)
 833            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 834            LDFLAGS="-m32 $LDFLAGS"
 835            cc_i386='$(CC) -m32'
 836            helper_cflags="-fomit-frame-pointer"
 837            host_guest_base="yes"
 838            ;;
 839     x86_64)
 840            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 841            LDFLAGS="-m64 $LDFLAGS"
 842            cc_i386='$(CC) -m32'
 843            host_guest_base="yes"
 844            ;;
 845     arm*)
 846            host_guest_base="yes"
 847            ;;
 848     ppc*)
 849            host_guest_base="yes"
 850            ;;
 851     mips*)
 852            host_guest_base="yes"
 853            ;;
 854     ia64*)
 855            host_guest_base="yes"
 856            ;;
 857     hppa*)
 858            host_guest_base="yes"
 859            ;;
 860     unicore32*)
 861            host_guest_base="yes"
 862            ;;
 863 esac
 864
 865 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 866
 867
 868 default_target_list=""
 869
 870 # these targets are portable
 871 if [ "$softmmu" = "yes" ] ; then
 872     default_target_list="\
 873 i386-softmmu \
 874 x86_64-softmmu \
 875 alpha-softmmu \
 876 arm-softmmu \
 877 cris-softmmu \
 878 lm32-softmmu \
 879 m68k-softmmu \
 880 microblaze-softmmu \
 881 microblazeel-softmmu \
 882 mips-softmmu \
 883 mipsel-softmmu \
 884 mips64-softmmu \
 885 mips64el-softmmu \
 886 ppc-softmmu \
 887 ppcemb-softmmu \
 888 ppc64-softmmu \
 889 sh4-softmmu \
 890 sh4eb-softmmu \
 891 sparc-softmmu \
 892 sparc64-softmmu \
 893 s390x-softmmu \
 894 xtensa-softmmu \
 895 xtensaeb-softmmu \
 896 "
 897 fi
 898 # the following are Linux specific
 899 if [ "$linux_user" = "yes" ] ; then
 900     default_target_list="${default_target_list}\
 901 i386-linux-user \
 902 x86_64-linux-user \
 903 alpha-linux-user \
 904 arm-linux-user \
 905 armeb-linux-user \
 906 cris-linux-user \
 907 m68k-linux-user \
 908 microblaze-linux-user \
 909 microblazeel-linux-user \
 910 mips-linux-user \
 911 mipsel-linux-user \
 912 ppc-linux-user \
 913 ppc64-linux-user \
 914 ppc64abi32-linux-user \
 915 sh4-linux-user \
 916 sh4eb-linux-user \
 917 sparc-linux-user \
 918 sparc64-linux-user \
 919 sparc32plus-linux-user \
 920 unicore32-linux-user \
 921 s390x-linux-user \
 922 "
 923 fi
 924 # the following are Darwin specific
 925 if [ "$darwin_user" = "yes" ] ; then
 926     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 927 fi
 928 # the following are BSD specific
 929 if [ "$bsd_user" = "yes" ] ; then
 930     default_target_list="${default_target_list}\
 931 i386-bsd-user \
 932 x86_64-bsd-user \
 933 sparc-bsd-user \
 934 sparc64-bsd-user \
 935 "
 936 fi
 937
 938 if test x"$show_help" = x"yes" ; then
 939 cat << EOF
 940
 941 Usage: configure [options]
 942 Options: [defaults in brackets after descriptions]
 943
 944 EOF
 945 echo "Standard options:"
 946 echo "  --help                   print this message"
 947 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 948 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 949 echo "                           use %M for cpu name [$interp_prefix]"
 950 echo "  --target-list=LIST       set target list (default: build everything)"
 951 echo "Available targets: $default_target_list" | \
 952     fold -s -w 53 | sed -e 's/^/                           /'
 953 echo ""
 954 echo "Advanced options (experts only):"
 955 echo "  --source-path=PATH       path of source code [$source_path]"
 956 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 957 echo "  --cc=CC                  use C compiler CC [$cc]"
 958 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 959 echo "                           build time"
 960 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 961 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 962 echo "  --make=MAKE              use specified make [$make]"
 963 echo "  --install=INSTALL        use specified install [$install]"
 964 echo "  --python=PYTHON          use specified python [$python]"
 965 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 966 echo "  --static                 enable static build [$static]"
 967 echo "  --mandir=PATH            install man pages in PATH"
 968 echo "  --datadir=PATH           install firmware in PATH"
 969 echo "  --docdir=PATH            install documentation in PATH"
 970 echo "  --bindir=PATH            install binaries in PATH"
 971 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 972 echo "  --enable-debug-tcg       enable TCG debugging"
 973 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 974 echo "  --enable-debug           enable common debug build options"
 975 echo "  --enable-sparse          enable sparse checker"
 976 echo "  --disable-sparse         disable sparse checker (default)"
 977 echo "  --disable-strip          disable stripping binaries"
 978 echo "  --disable-werror         disable compilation abort on warning"
 979 echo "  --disable-sdl            disable SDL"
 980 echo "  --enable-sdl             enable SDL"
 981 echo "  --disable-vnc            disable VNC"
 982 echo "  --enable-vnc             enable VNC"
 983 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 984 echo "  --audio-drv-list=LIST    set audio drivers list:"
 985 echo "                           Available drivers: $audio_possible_drivers"
 986 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 987 echo "                           Available cards: $audio_possible_cards"
 988 echo "  --block-drv-whitelist=L  set block driver whitelist"
 989 echo "                           (affects only QEMU, not qemu-img)"
 990 echo "  --enable-mixemu          enable mixer emulation"
 991 echo "  --disable-xen            disable xen backend driver support"
 992 echo "  --enable-xen             enable xen backend driver support"
 993 echo "  --disable-brlapi         disable BrlAPI"
 994 echo "  --enable-brlapi          enable BrlAPI"
 995 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 996 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 997 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 998 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 999 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1000 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1001 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1002 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1003 echo "  --disable-vnc-thread     disable threaded VNC server"
1004 echo "  --enable-vnc-thread      enable threaded VNC server"
1005 echo "  --disable-curses         disable curses output"
1006 echo "  --enable-curses          enable curses output"
1007 echo "  --disable-curl           disable curl connectivity"
1008 echo "  --enable-curl            enable curl connectivity"
1009 echo "  --disable-fdt            disable fdt device tree"
1010 echo "  --enable-fdt             enable fdt device tree"
1011 echo "  --disable-check-utests   disable check unit-tests"
1012 echo "  --enable-check-utests    enable check unit-tests"
1013 echo "  --disable-bluez          disable bluez stack connectivity"
1014 echo "  --enable-bluez           enable bluez stack connectivity"
1015 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1016 echo "  --disable-kvm            disable KVM acceleration support"
1017 echo "  --enable-kvm             enable KVM acceleration support"
1018 echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1019 echo "  --disable-nptl           disable usermode NPTL support"
1020 echo "  --enable-nptl            enable usermode NPTL support"
1021 echo "  --enable-system          enable all system emulation targets"
1022 echo "  --disable-system         disable all system emulation targets"
1023 echo "  --enable-user            enable supported user emulation targets"
1024 echo "  --disable-user           disable all user emulation targets"
1025 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1026 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1027 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1028 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1029 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1030 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1031 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1032 echo "                           emulation targets"
1033 echo "  --disable-guest-base     disable GUEST_BASE support"
1034 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1035 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1036 echo "  --fmod-lib               path to FMOD library"
1037 echo "  --fmod-inc               path to FMOD includes"
1038 echo "  --oss-lib                path to OSS library"
1039 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1040 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1041 echo "  --disable-uuid           disable uuid support"
1042 echo "  --enable-uuid            enable uuid support"
1043 echo "  --disable-vde            disable support for vde network"
1044 echo "  --enable-vde             enable support for vde network"
1045 echo "  --disable-linux-aio      disable Linux AIO support"
1046 echo "  --enable-linux-aio       enable Linux AIO support"
1047 echo "  --disable-attr           disables attr and xattr support"
1048 echo "  --enable-attr            enable attr and xattr support"
1049 echo "  --disable-blobs          disable installing provided firmware blobs"
1050 echo "  --enable-docs            enable documentation build"
1051 echo "  --disable-docs           disable documentation build"
1052 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1053 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1054 echo "  --enable-trace-backend=B Set trace backend"
1055 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1056 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1057 echo "                           Default:trace-<pid>"
1058 echo "  --disable-spice          disable spice"
1059 echo "  --enable-spice           enable spice"
1060 echo "  --enable-rbd             enable building the rados block device (rbd)"
1061 echo "  --disable-libiscsi       disable iscsi support"
1062 echo "  --enable-libiscsi        enable iscsi support"
1063 echo "  --disable-smartcard      disable smartcard support"
1064 echo "  --enable-smartcard       enable smartcard support"
1065 echo "  --disable-smartcard-nss  disable smartcard nss support"
1066 echo "  --enable-smartcard-nss   enable smartcard nss support"
1067 echo "  --disable-usb-redir      disable usb network redirection support"
1068 echo "  --enable-usb-redir       enable usb network redirection support"
1069 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1070 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1071 echo ""
1072 echo "NOTE: The object files are built at the place where configure is launched"
1073 exit 1
1074 fi
1075
1076 # check that the C compiler works.
1077 cat > $TMPC <<EOF
1078 int main(void) {}
1079 EOF
1080
1081 if compile_object ; then
1082   : C compiler works ok
1083 else
1084     echo "ERROR: \"$cc\" either does not exist or does not work"
1085     exit 1
1086 fi
1087
1088 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1089 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1090 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1091 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1092 cat > $TMPC << EOF
1093 int main(void) { return 0; }
1094 EOF
1095 for flag in $gcc_flags; do
1096     if compile_prog "$flag -Werror" "" ; then
1097         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1098     fi
1099 done
1100
1101 #
1102 # Solaris specific configure tool chain decisions
1103 #
1104 if test "$solaris" = "yes" ; then
1105   if has $install; then
1106     :
1107   else
1108     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1109     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1110     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1111     exit 1
1112   fi
1113   if test "`path_of $install`" = "/usr/sbin/install" ; then
1114     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1115     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1116     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1117     exit 1
1118   fi
1119   if has ar; then
1120     :
1121   else
1122     echo "Error: No path includes ar"
1123     if test -f /usr/ccs/bin/ar ; then
1124       echo "Add /usr/ccs/bin to your path and rerun configure"
1125     fi
1126     exit 1
1127   fi
1128 fi
1129
1130 if test "$guest_agent" != "no" ; then
1131   if has $python; then
1132     :
1133   else
1134     echo "Python not found. Use --python=/path/to/python"
1135     exit 1
1136   fi
1137 fi
1138
1139 if test -z "$target_list" ; then
1140     target_list="$default_target_list"
1141 else
1142     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1143 fi
1144 if test -z "$target_list" ; then
1145     echo "No targets enabled"
1146     exit 1
1147 fi
1148 # see if system emulation was really requested
1149 case " $target_list " in
1150   *"-softmmu "*) softmmu=yes
1151   ;;
1152   *) softmmu=no
1153   ;;
1154 esac
1155
1156 feature_not_found() {
1157   feature=$1
1158
1159   echo "ERROR"
1160   echo "ERROR: User requested feature $feature"
1161   echo "ERROR: configure was not able to find it"
1162   echo "ERROR"
1163   exit 1;
1164 }
1165
1166 if test -z "$cross_prefix" ; then
1167
1168 # ---
1169 # big/little endian test
1170 cat > $TMPC << EOF
1171 #include <inttypes.h>
1172 int main(int argc, char ** argv){
1173         volatile uint32_t i=0x01234567;
1174         return (*((uint8_t*)(&i))) == 0x67;
1175 }
1176 EOF
1177
1178 if compile_prog "" "" ; then
1179 $TMPE && bigendian="yes"
1180 else
1181 echo big/little test failed
1182 fi
1183
1184 else
1185
1186 # if cross compiling, cannot launch a program, so make a static guess
1187 case "$cpu" in
1188   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1189     bigendian=yes
1190   ;;
1191 esac
1192
1193 fi
1194
1195 # host long bits test, actually a pointer size test
1196 cat > $TMPC << EOF
1197 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1198 EOF
1199 if compile_object; then
1200 hostlongbits=64
1201 else
1202 hostlongbits=32
1203 fi
1204
1205
1206 ##########################################
1207 # NPTL probe
1208
1209 if test "$nptl" != "no" ; then
1210   cat > $TMPC <<EOF
1211 #include <sched.h>
1212 #include <linux/futex.h>
1213 void foo()
1214 {
1215 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1216 #error bork
1217 #endif
1218 }
1219 EOF
1220
1221   if compile_object ; then
1222     nptl=yes
1223   else
1224     if test "$nptl" = "yes" ; then
1225       feature_not_found "nptl"
1226     fi
1227     nptl=no
1228   fi
1229 fi
1230
1231 ##########################################
1232 # zlib check
1233
1234 if test "$zlib" != "no" ; then
1235     cat > $TMPC << EOF
1236 #include <zlib.h>
1237 int main(void) { zlibVersion(); return 0; }
1238 EOF
1239     if compile_prog "" "-lz" ; then
1240         :
1241     else
1242         echo
1243         echo "Error: zlib check failed"
1244         echo "Make sure to have the zlib libs and headers installed."
1245         echo
1246         exit 1
1247     fi
1248 fi
1249
1250 ##########################################
1251 # xen probe
1252
1253 if test "$xen" != "no" ; then
1254   xen_libs="-lxenstore -lxenctrl -lxenguest"
1255
1256   # Xen unstable
1257   cat > $TMPC <<EOF
1258 #include <xenctrl.h>
1259 #include <xs.h>
1260 #include <stdint.h>
1261 #include <xen/hvm/hvm_info_table.h>
1262 #if !defined(HVM_MAX_VCPUS)
1263 # error HVM_MAX_VCPUS not defined
1264 #endif
1265 int main(void) {
1266   xc_interface *xc;
1267   xs_daemon_open();
1268   xc = xc_interface_open(0, 0, 0);
1269   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1270   xc_gnttab_open(NULL, 0);
1271   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1272   return 0;
1273 }
1274 EOF
1275   if compile_prog "" "$xen_libs" ; then
1276     xen_ctrl_version=410
1277     xen=yes
1278
1279   # Xen 4.0.0
1280   elif (
1281       cat > $TMPC <<EOF
1282 #include <xenctrl.h>
1283 #include <xs.h>
1284 #include <stdint.h>
1285 #include <xen/hvm/hvm_info_table.h>
1286 #if !defined(HVM_MAX_VCPUS)
1287 # error HVM_MAX_VCPUS not defined
1288 #endif
1289 int main(void) {
1290   struct xen_add_to_physmap xatp = {
1291     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1292   };
1293   xs_daemon_open();
1294   xc_interface_open();
1295   xc_gnttab_open();
1296   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1297   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1298   return 0;
1299 }
1300 EOF
1301       compile_prog "" "$xen_libs"
1302     ) ; then
1303     xen_ctrl_version=400
1304     xen=yes
1305
1306   # Xen 3.4.0
1307   elif (
1308       cat > $TMPC <<EOF
1309 #include <xenctrl.h>
1310 #include <xs.h>
1311 int main(void) {
1312   struct xen_add_to_physmap xatp = {
1313     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1314   };
1315   xs_daemon_open();
1316   xc_interface_open();
1317   xc_gnttab_open();
1318   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1319   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1320   return 0;
1321 }
1322 EOF
1323       compile_prog "" "$xen_libs"
1324     ) ; then
1325     xen_ctrl_version=340
1326     xen=yes
1327
1328   # Xen 3.3.0
1329   elif (
1330       cat > $TMPC <<EOF
1331 #include <xenctrl.h>
1332 #include <xs.h>
1333 int main(void) {
1334   xs_daemon_open();
1335   xc_interface_open();
1336   xc_gnttab_open();
1337   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1338   return 0;
1339 }
1340 EOF
1341       compile_prog "" "$xen_libs"
1342     ) ; then
1343     xen_ctrl_version=330
1344     xen=yes
1345
1346   # Xen not found or unsupported
1347   else
1348     if test "$xen" = "yes" ; then
1349       feature_not_found "xen"
1350     fi
1351     xen=no
1352   fi
1353
1354   if test "$xen" = yes; then
1355     libs_softmmu="$xen_libs $libs_softmmu"
1356   fi
1357 fi
1358
1359 ##########################################
1360 # pkg-config probe
1361
1362 if ! has $pkg_config; then
1363   echo "Error: pkg-config binary '$pkg_config' not found"
1364   exit 1
1365 fi
1366
1367 ##########################################
1368 # libtool probe
1369
1370 if ! has $libtool; then
1371     libtool=
1372 fi
1373
1374 ##########################################
1375 # Sparse probe
1376 if test "$sparse" != "no" ; then
1377   if has cgcc; then
1378     sparse=yes
1379   else
1380     if test "$sparse" = "yes" ; then
1381       feature_not_found "sparse"
1382     fi
1383     sparse=no
1384   fi
1385 fi
1386
1387 ##########################################
1388 # SDL probe
1389
1390 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1391 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1392 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1393   sdl_config=sdl-config
1394 fi
1395
1396 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1397   sdlconfig="$pkg_config sdl"
1398   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1399 elif has ${sdl_config}; then
1400   sdlconfig="$sdl_config"
1401   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1402 else
1403   if test "$sdl" = "yes" ; then
1404     feature_not_found "sdl"
1405   fi
1406   sdl=no
1407 fi
1408 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1409   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1410 fi
1411
1412 sdl_too_old=no
1413 if test "$sdl" != "no" ; then
1414   cat > $TMPC << EOF
1415 #include <SDL.h>
1416 #undef main /* We don't want SDL to override our main() */
1417 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1418 EOF
1419   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1420   if test "$static" = "yes" ; then
1421     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1422   else
1423     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1424   fi
1425   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1426     if test "$_sdlversion" -lt 121 ; then
1427       sdl_too_old=yes
1428     else
1429       if test "$cocoa" = "no" ; then
1430         sdl=yes
1431       fi
1432     fi
1433
1434     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1435     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1436       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1437          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1438          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1439       fi
1440       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1441         :
1442       else
1443         sdl=no
1444       fi
1445     fi # static link
1446   else # sdl not found
1447     if test "$sdl" = "yes" ; then
1448       feature_not_found "sdl"
1449     fi
1450     sdl=no
1451   fi # sdl compile test
1452 fi
1453
1454 if test "$sdl" = "yes" ; then
1455   cat > $TMPC <<EOF
1456 #include <SDL.h>
1457 #if defined(SDL_VIDEO_DRIVER_X11)
1458 #include <X11/XKBlib.h>
1459 #else
1460 #error No x11 support
1461 #endif
1462 int main(void) { return 0; }
1463 EOF
1464   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1465     sdl_libs="$sdl_libs -lX11"
1466   fi
1467   if test "$mingw32" = "yes" ; then
1468     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1469   fi
1470   libs_softmmu="$sdl_libs $libs_softmmu"
1471 fi
1472
1473 ##########################################
1474 # VNC TLS detection
1475 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1476   cat > $TMPC <<EOF
1477 #include <gnutls/gnutls.h>
1478 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1479 EOF
1480   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1481   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1482   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1483     vnc_tls=yes
1484     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1485   else
1486     if test "$vnc_tls" = "yes" ; then
1487       feature_not_found "vnc-tls"
1488     fi
1489     vnc_tls=no
1490   fi
1491 fi
1492
1493 ##########################################
1494 # VNC SASL detection
1495 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1496   cat > $TMPC <<EOF
1497 #include <sasl/sasl.h>
1498 #include <stdio.h>
1499 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1500 EOF
1501   # Assuming Cyrus-SASL installed in /usr prefix
1502   vnc_sasl_cflags=""
1503   vnc_sasl_libs="-lsasl2"
1504   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1505     vnc_sasl=yes
1506     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1507   else
1508     if test "$vnc_sasl" = "yes" ; then
1509       feature_not_found "vnc-sasl"
1510     fi
1511     vnc_sasl=no
1512   fi
1513 fi
1514
1515 ##########################################
1516 # VNC JPEG detection
1517 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1518 cat > $TMPC <<EOF
1519 #include <stdio.h>
1520 #include <jpeglib.h>
1521 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1522 EOF
1523     vnc_jpeg_cflags=""
1524     vnc_jpeg_libs="-ljpeg"
1525   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1526     vnc_jpeg=yes
1527     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1528   else
1529     if test "$vnc_jpeg" = "yes" ; then
1530       feature_not_found "vnc-jpeg"
1531     fi
1532     vnc_jpeg=no
1533   fi
1534 fi
1535
1536 ##########################################
1537 # VNC PNG detection
1538 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1539 cat > $TMPC <<EOF
1540 //#include <stdio.h>
1541 #include <png.h>
1542 #include <stddef.h>
1543 int main(void) {
1544     png_structp png_ptr;
1545     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1546     return 0;
1547 }
1548 EOF
1549   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1550     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1551     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1552   else
1553     vnc_png_cflags=""
1554     vnc_png_libs="-lpng"
1555   fi
1556   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1557     vnc_png=yes
1558     libs_softmmu="$vnc_png_libs $libs_softmmu"
1559     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1560   else
1561     if test "$vnc_png" = "yes" ; then
1562       feature_not_found "vnc-png"
1563     fi
1564     vnc_png=no
1565   fi
1566 fi
1567
1568 ##########################################
1569 # fnmatch() probe, used for ACL routines
1570 fnmatch="no"
1571 cat > $TMPC << EOF
1572 #include <fnmatch.h>
1573 int main(void)
1574 {
1575     fnmatch("foo", "foo", 0);
1576     return 0;
1577 }
1578 EOF
1579 if compile_prog "" "" ; then
1580    fnmatch="yes"
1581 fi
1582
1583 ##########################################
1584 # uuid_generate() probe, used for vdi block driver
1585 if test "$uuid" != "no" ; then
1586   uuid_libs="-luuid"
1587   cat > $TMPC << EOF
1588 #include <uuid/uuid.h>
1589 int main(void)
1590 {
1591     uuid_t my_uuid;
1592     uuid_generate(my_uuid);
1593     return 0;
1594 }
1595 EOF
1596   if compile_prog "" "$uuid_libs" ; then
1597     uuid="yes"
1598     libs_softmmu="$uuid_libs $libs_softmmu"
1599     libs_tools="$uuid_libs $libs_tools"
1600   else
1601     if test "$uuid" = "yes" ; then
1602       feature_not_found "uuid"
1603     fi
1604     uuid=no
1605   fi
1606 fi
1607
1608 ##########################################
1609 # xfsctl() probe, used for raw-posix
1610 if test "$xfs" != "no" ; then
1611   cat > $TMPC << EOF
1612 #include <xfs/xfs.h>
1613 int main(void)
1614 {
1615     xfsctl(NULL, 0, 0, NULL);
1616     return 0;
1617 }
1618 EOF
1619   if compile_prog "" "" ; then
1620     xfs="yes"
1621   else
1622     if test "$xfs" = "yes" ; then
1623       feature_not_found "xfs"
1624     fi
1625     xfs=no
1626   fi
1627 fi
1628
1629 ##########################################
1630 # vde libraries probe
1631 if test "$vde" != "no" ; then
1632   vde_libs="-lvdeplug"
1633   cat > $TMPC << EOF
1634 #include <libvdeplug.h>
1635 int main(void)
1636 {
1637     struct vde_open_args a = {0, 0, 0};
1638     vde_open("", "", &a);
1639     return 0;
1640 }
1641 EOF
1642   if compile_prog "" "$vde_libs" ; then
1643     vde=yes
1644     libs_softmmu="$vde_libs $libs_softmmu"
1645     libs_tools="$vde_libs $libs_tools"
1646   else
1647     if test "$vde" = "yes" ; then
1648       feature_not_found "vde"
1649     fi
1650     vde=no
1651   fi
1652 fi
1653
1654 ##########################################
1655 # Sound support libraries probe
1656
1657 audio_drv_probe()
1658 {
1659     drv=$1
1660     hdr=$2
1661     lib=$3
1662     exp=$4
1663     cfl=$5
1664         cat > $TMPC << EOF
1665 #include <$hdr>
1666 int main(void) { $exp }
1667 EOF
1668     if compile_prog "$cfl" "$lib" ; then
1669         :
1670     else
1671         echo
1672         echo "Error: $drv check failed"
1673         echo "Make sure to have the $drv libs and headers installed."
1674         echo
1675         exit 1
1676     fi
1677 }
1678
1679 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1680 for drv in $audio_drv_list; do
1681     case $drv in
1682     alsa)
1683     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1684         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1685     libs_softmmu="-lasound $libs_softmmu"
1686     ;;
1687
1688     fmod)
1689     if test -z $fmod_lib || test -z $fmod_inc; then
1690         echo
1691         echo "Error: You must specify path to FMOD library and headers"
1692         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1693         echo
1694         exit 1
1695     fi
1696     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1697     libs_softmmu="$fmod_lib $libs_softmmu"
1698     ;;
1699
1700     esd)
1701     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1702     libs_softmmu="-lesd $libs_softmmu"
1703     audio_pt_int="yes"
1704     ;;
1705
1706     pa)
1707     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1708         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1709     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1710     audio_pt_int="yes"
1711     ;;
1712
1713     coreaudio)
1714       libs_softmmu="-framework CoreAudio $libs_softmmu"
1715     ;;
1716
1717     dsound)
1718       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1719       audio_win_int="yes"
1720     ;;
1721
1722     oss)
1723       libs_softmmu="$oss_lib $libs_softmmu"
1724     ;;
1725
1726     sdl|wav)
1727     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1728     ;;
1729
1730     winwave)
1731       libs_softmmu="-lwinmm $libs_softmmu"
1732       audio_win_int="yes"
1733     ;;
1734
1735     *)
1736     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1737         echo
1738         echo "Error: Unknown driver '$drv' selected"
1739         echo "Possible drivers are: $audio_possible_drivers"
1740         echo
1741         exit 1
1742     }
1743     ;;
1744     esac
1745 done
1746
1747 ##########################################
1748 # BrlAPI probe
1749
1750 if test "$brlapi" != "no" ; then
1751   brlapi_libs="-lbrlapi"
1752   cat > $TMPC << EOF
1753 #include <brlapi.h>
1754 #include <stddef.h>
1755 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1756 EOF
1757   if compile_prog "" "$brlapi_libs" ; then
1758     brlapi=yes
1759     libs_softmmu="$brlapi_libs $libs_softmmu"
1760   else
1761     if test "$brlapi" = "yes" ; then
1762       feature_not_found "brlapi"
1763     fi
1764     brlapi=no
1765   fi
1766 fi
1767
1768 ##########################################
1769 # curses probe
1770 if test "$mingw32" = "yes" ; then
1771     curses_list="-lpdcurses"
1772 else
1773     curses_list="-lncurses -lcurses"
1774 fi
1775
1776 if test "$curses" != "no" ; then
1777   curses_found=no
1778   cat > $TMPC << EOF
1779 #include <curses.h>
1780 #ifdef __OpenBSD__
1781 #define resize_term resizeterm
1782 #endif
1783 int main(void) { resize_term(0, 0); return curses_version(); }
1784 EOF
1785   for curses_lib in $curses_list; do
1786     if compile_prog "" "$curses_lib" ; then
1787       curses_found=yes
1788       libs_softmmu="$curses_lib $libs_softmmu"
1789       break
1790     fi
1791   done
1792   if test "$curses_found" = "yes" ; then
1793     curses=yes
1794   else
1795     if test "$curses" = "yes" ; then
1796       feature_not_found "curses"
1797     fi
1798     curses=no
1799   fi
1800 fi
1801
1802 ##########################################
1803 # curl probe
1804
1805 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1806   curlconfig="$pkg_config libcurl"
1807 else
1808   curlconfig=curl-config
1809 fi
1810
1811 if test "$curl" != "no" ; then
1812   cat > $TMPC << EOF
1813 #include <curl/curl.h>
1814 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1815 EOF
1816   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1817   curl_libs=`$curlconfig --libs 2>/dev/null`
1818   if compile_prog "$curl_cflags" "$curl_libs" ; then
1819     curl=yes
1820     libs_tools="$curl_libs $libs_tools"
1821     libs_softmmu="$curl_libs $libs_softmmu"
1822   else
1823     if test "$curl" = "yes" ; then
1824       feature_not_found "curl"
1825     fi
1826     curl=no
1827   fi
1828 fi # test "$curl"
1829
1830 ##########################################
1831 # check framework probe
1832
1833 if test "$check_utests" != "no" ; then
1834   cat > $TMPC << EOF
1835 #include <check.h>
1836 int main(void) { suite_create("qemu test"); return 0; }
1837 EOF
1838   check_libs=`$pkg_config --libs check 2>/dev/null`
1839   if compile_prog "" $check_libs ; then
1840     check_utests=yes
1841     libs_tools="$check_libs $libs_tools"
1842   else
1843     if test "$check_utests" = "yes" ; then
1844       feature_not_found "check"
1845     fi
1846     check_utests=no
1847   fi
1848 fi # test "$check_utests"
1849
1850 ##########################################
1851 # bluez support probe
1852 if test "$bluez" != "no" ; then
1853   cat > $TMPC << EOF
1854 #include <bluetooth/bluetooth.h>
1855 int main(void) { return bt_error(0); }
1856 EOF
1857   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1858   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1859   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1860     bluez=yes
1861     libs_softmmu="$bluez_libs $libs_softmmu"
1862   else
1863     if test "$bluez" = "yes" ; then
1864       feature_not_found "bluez"
1865     fi
1866     bluez="no"
1867   fi
1868 fi
1869
1870 ##########################################
1871 # glib support probe
1872 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1873     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1874     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1875     LIBS="$glib_libs $LIBS"
1876     libs_qga="$glib_libs $libs_qga"
1877 else
1878     echo "glib-2.0 required to compile QEMU"
1879     exit 1
1880 fi
1881
1882 ##########################################
1883 # pthread probe
1884 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1885
1886 pthread=no
1887 cat > $TMPC << EOF
1888 #include <pthread.h>
1889 int main(void) { pthread_create(0,0,0,0); return 0; }
1890 EOF
1891 if compile_prog "" "" ; then
1892   pthread=yes
1893 else
1894   for pthread_lib in $PTHREADLIBS_LIST; do
1895     if compile_prog "" "$pthread_lib" ; then
1896       pthread=yes
1897       LIBS="$pthread_lib $LIBS"
1898       break
1899     fi
1900   done
1901 fi
1902
1903 if test "$mingw32" != yes -a "$pthread" = no; then
1904   echo
1905   echo "Error: pthread check failed"
1906   echo "Make sure to have the pthread libs and headers installed."
1907   echo
1908   exit 1
1909 fi
1910
1911 ##########################################
1912 # rbd probe
1913 if test "$rbd" != "no" ; then
1914   cat > $TMPC <<EOF
1915 #include <stdio.h>
1916 #include <rbd/librbd.h>
1917 int main(void) {
1918     rados_t cluster;
1919     rados_create(&cluster, NULL);
1920     return 0;
1921 }
1922 EOF
1923   rbd_libs="-lrbd -lrados"
1924   if compile_prog "" "$rbd_libs" ; then
1925     rbd=yes
1926     libs_tools="$rbd_libs $libs_tools"
1927     libs_softmmu="$rbd_libs $libs_softmmu"
1928   else
1929     if test "$rbd" = "yes" ; then
1930       feature_not_found "rados block device"
1931     fi
1932     rbd=no
1933   fi
1934 fi
1935
1936 ##########################################
1937 # linux-aio probe
1938
1939 if test "$linux_aio" != "no" ; then
1940   cat > $TMPC <<EOF
1941 #include <libaio.h>
1942 #include <sys/eventfd.h>
1943 #include <stddef.h>
1944 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1945 EOF
1946   if compile_prog "" "-laio" ; then
1947     linux_aio=yes
1948     libs_softmmu="$libs_softmmu -laio"
1949     libs_tools="$libs_tools -laio"
1950   else
1951     if test "$linux_aio" = "yes" ; then
1952       feature_not_found "linux AIO"
1953     fi
1954     linux_aio=no
1955   fi
1956 fi
1957
1958 ##########################################
1959 # attr probe
1960
1961 if test "$attr" != "no" ; then
1962   cat > $TMPC <<EOF
1963 #include <stdio.h>
1964 #include <sys/types.h>
1965 #include <sys/xattr.h>
1966 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1967 EOF
1968   if compile_prog "" "" ; then
1969     attr=yes
1970   # Older distros have <attr/xattr.h>, and need -lattr:
1971   elif sed -i s,sys/xattr,attr/xattr, $TMPC && compile_prog "" "-lattr" ; then
1972     attr=yes
1973     LIBS="-lattr $LIBS"
1974     libattr=yes
1975   else
1976     if test "$attr" = "yes" ; then
1977       feature_not_found "ATTR"
1978     fi
1979     attr=no
1980   fi
1981 fi
1982
1983 ##########################################
1984 # iovec probe
1985 cat > $TMPC <<EOF
1986 #include <sys/types.h>
1987 #include <sys/uio.h>
1988 #include <unistd.h>
1989 int main(void) { struct iovec iov; return 0; }
1990 EOF
1991 iovec=no
1992 if compile_prog "" "" ; then
1993   iovec=yes
1994 fi
1995
1996 ##########################################
1997 # preadv probe
1998 cat > $TMPC <<EOF
1999 #include <sys/types.h>
2000 #include <sys/uio.h>
2001 #include <unistd.h>
2002 int main(void) { preadv; }
2003 EOF
2004 preadv=no
2005 if compile_prog "" "" ; then
2006   preadv=yes
2007 fi
2008
2009 ##########################################
2010 # fdt probe
2011 if test "$fdt" != "no" ; then
2012   fdt_libs="-lfdt"
2013   cat > $TMPC << EOF
2014 int main(void) { return 0; }
2015 EOF
2016   if compile_prog "" "$fdt_libs" ; then
2017     fdt=yes
2018   else
2019     if test "$fdt" = "yes" ; then
2020       feature_not_found "fdt"
2021     fi
2022     fdt_libs=
2023     fdt=no
2024   fi
2025 fi
2026
2027 ##########################################
2028 # opengl probe, used by milkymist-tmu2
2029 if test "$opengl" != "no" ; then
2030   opengl_libs="-lGL"
2031   cat > $TMPC << EOF
2032 #include <X11/Xlib.h>
2033 #include <GL/gl.h>
2034 #include <GL/glx.h>
2035 int main(void) { GL_VERSION; return 0; }
2036 EOF
2037   if compile_prog "" "-lGL" ; then
2038     opengl=yes
2039   else
2040     if test "$opengl" = "yes" ; then
2041       feature_not_found "opengl"
2042     fi
2043     opengl_libs=
2044     opengl=no
2045   fi
2046 fi
2047
2048 #
2049 # Check for xxxat() functions when we are building linux-user
2050 # emulator.  This is done because older glibc versions don't
2051 # have syscall stubs for these implemented.
2052 #
2053 atfile=no
2054 cat > $TMPC << EOF
2055 #define _ATFILE_SOURCE
2056 #include <sys/types.h>
2057 #include <fcntl.h>
2058 #include <unistd.h>
2059
2060 int
2061 main(void)
2062 {
2063         /* try to unlink nonexisting file */
2064         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2065 }
2066 EOF
2067 if compile_prog "" "" ; then
2068   atfile=yes
2069 fi
2070
2071 # Check for inotify functions when we are building linux-user
2072 # emulator.  This is done because older glibc versions don't
2073 # have syscall stubs for these implemented.  In that case we
2074 # don't provide them even if kernel supports them.
2075 #
2076 inotify=no
2077 cat > $TMPC << EOF
2078 #include <sys/inotify.h>
2079
2080 int
2081 main(void)
2082 {
2083         /* try to start inotify */
2084         return inotify_init();
2085 }
2086 EOF
2087 if compile_prog "" "" ; then
2088   inotify=yes
2089 fi
2090
2091 inotify1=no
2092 cat > $TMPC << EOF
2093 #include <sys/inotify.h>
2094
2095 int
2096 main(void)
2097 {
2098     /* try to start inotify */
2099     return inotify_init1(0);
2100 }
2101 EOF
2102 if compile_prog "" "" ; then
2103   inotify1=yes
2104 fi
2105
2106 # check if utimensat and futimens are supported
2107 utimens=no
2108 cat > $TMPC << EOF
2109 #define _ATFILE_SOURCE
2110 #include <stddef.h>
2111 #include <fcntl.h>
2112
2113 int main(void)
2114 {
2115     utimensat(AT_FDCWD, "foo", NULL, 0);
2116     futimens(0, NULL);
2117     return 0;
2118 }
2119 EOF
2120 if compile_prog "" "" ; then
2121   utimens=yes
2122 fi
2123
2124 # check if pipe2 is there
2125 pipe2=no
2126 cat > $TMPC << EOF
2127 #include <unistd.h>
2128 #include <fcntl.h>
2129
2130 int main(void)
2131 {
2132     int pipefd[2];
2133     pipe2(pipefd, O_CLOEXEC);
2134     return 0;
2135 }
2136 EOF
2137 if compile_prog "" "" ; then
2138   pipe2=yes
2139 fi
2140
2141 # check if accept4 is there
2142 accept4=no
2143 cat > $TMPC << EOF
2144 #include <sys/socket.h>
2145 #include <stddef.h>
2146
2147 int main(void)
2148 {
2149     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2150     return 0;
2151 }
2152 EOF
2153 if compile_prog "" "" ; then
2154   accept4=yes
2155 fi
2156
2157 # check if tee/splice is there. vmsplice was added same time.
2158 splice=no
2159 cat > $TMPC << EOF
2160 #include <unistd.h>
2161 #include <fcntl.h>
2162 #include <limits.h>
2163
2164 int main(void)
2165 {
2166     int len, fd;
2167     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2168     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2169     return 0;
2170 }
2171 EOF
2172 if compile_prog "" "" ; then
2173   splice=yes
2174 fi
2175
2176 ##########################################
2177 # signalfd probe
2178 signalfd="no"
2179 cat > $TMPC << EOF
2180 #define _GNU_SOURCE
2181 #include <unistd.h>
2182 #include <sys/syscall.h>
2183 #include <signal.h>
2184 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2185 EOF
2186
2187 if compile_prog "" "" ; then
2188   signalfd=yes
2189 fi
2190
2191 # check if eventfd is supported
2192 eventfd=no
2193 cat > $TMPC << EOF
2194 #include <sys/eventfd.h>
2195
2196 int main(void)
2197 {
2198     int efd = eventfd(0, 0);
2199     return 0;
2200 }
2201 EOF
2202 if compile_prog "" "" ; then
2203   eventfd=yes
2204 fi
2205
2206 # check for fallocate
2207 fallocate=no
2208 cat > $TMPC << EOF
2209 #include <fcntl.h>
2210
2211 int main(void)
2212 {
2213     fallocate(0, 0, 0, 0);
2214     return 0;
2215 }
2216 EOF
2217 if compile_prog "$ARCH_CFLAGS" "" ; then
2218   fallocate=yes
2219 fi
2220
2221 # check for sync_file_range
2222 sync_file_range=no
2223 cat > $TMPC << EOF
2224 #include <fcntl.h>
2225
2226 int main(void)
2227 {
2228     sync_file_range(0, 0, 0, 0);
2229     return 0;
2230 }
2231 EOF
2232 if compile_prog "$ARCH_CFLAGS" "" ; then
2233   sync_file_range=yes
2234 fi
2235
2236 # check for linux/fiemap.h and FS_IOC_FIEMAP
2237 fiemap=no
2238 cat > $TMPC << EOF
2239 #include <sys/ioctl.h>
2240 #include <linux/fs.h>
2241 #include <linux/fiemap.h>
2242
2243 int main(void)
2244 {
2245     ioctl(0, FS_IOC_FIEMAP, 0);
2246     return 0;
2247 }
2248 EOF
2249 if compile_prog "$ARCH_CFLAGS" "" ; then
2250   fiemap=yes
2251 fi
2252
2253 # check for dup3
2254 dup3=no
2255 cat > $TMPC << EOF
2256 #include <unistd.h>
2257
2258 int main(void)
2259 {
2260     dup3(0, 0, 0);
2261     return 0;
2262 }
2263 EOF
2264 if compile_prog "" "" ; then
2265   dup3=yes
2266 fi
2267
2268 # check for epoll support
2269 epoll=no
2270 cat > $TMPC << EOF
2271 #include <sys/epoll.h>
2272
2273 int main(void)
2274 {
2275     epoll_create(0);
2276     return 0;
2277 }
2278 EOF
2279 if compile_prog "$ARCH_CFLAGS" "" ; then
2280   epoll=yes
2281 fi
2282
2283 # epoll_create1 and epoll_pwait are later additions
2284 # so we must check separately for their presence
2285 epoll_create1=no
2286 cat > $TMPC << EOF
2287 #include <sys/epoll.h>
2288
2289 int main(void)
2290 {
2291     /* Note that we use epoll_create1 as a value, not as
2292      * a function being called. This is necessary so that on
2293      * old SPARC glibc versions where the function was present in
2294      * the library but not declared in the header file we will
2295      * fail the configure check. (Otherwise we will get a compiler
2296      * warning but not an error, and will proceed to fail the
2297      * qemu compile where we compile with -Werror.)
2298      */
2299     epoll_create1;
2300     return 0;
2301 }
2302 EOF
2303 if compile_prog "$ARCH_CFLAGS" "" ; then
2304   epoll_create1=yes
2305 fi
2306
2307 epoll_pwait=no
2308 cat > $TMPC << EOF
2309 #include <sys/epoll.h>
2310
2311 int main(void)
2312 {
2313     epoll_pwait(0, 0, 0, 0, 0);
2314     return 0;
2315 }
2316 EOF
2317 if compile_prog "$ARCH_CFLAGS" "" ; then
2318   epoll_pwait=yes
2319 fi
2320
2321 # Check if tools are available to build documentation.
2322 if test "$docs" != "no" ; then
2323   if has makeinfo && has pod2man; then
2324     docs=yes
2325   else
2326     if test "$docs" = "yes" ; then
2327       feature_not_found "docs"
2328     fi
2329     docs=no
2330   fi
2331 fi
2332
2333 # Search for bswap_32 function
2334 byteswap_h=no
2335 cat > $TMPC << EOF
2336 #include <byteswap.h>
2337 int main(void) { return bswap_32(0); }
2338 EOF
2339 if compile_prog "" "" ; then
2340   byteswap_h=yes
2341 fi
2342
2343 # Search for bswap_32 function
2344 bswap_h=no
2345 cat > $TMPC << EOF
2346 #include <sys/endian.h>
2347 #include <sys/types.h>
2348 #include <machine/bswap.h>
2349 int main(void) { return bswap32(0); }
2350 EOF
2351 if compile_prog "" "" ; then
2352   bswap_h=yes
2353 fi
2354
2355 ##########################################
2356 # Do we have libiscsi
2357 if test "$libiscsi" != "no" ; then
2358   cat > $TMPC << EOF
2359 #include <iscsi/iscsi.h>
2360 int main(void) { iscsi_create_context(""); return 0; }
2361 EOF
2362   if compile_prog "-Werror" "-liscsi" ; then
2363     libiscsi="yes"
2364     LIBS="$LIBS -liscsi"
2365   else
2366     if test "$libiscsi" = "yes" ; then
2367       feature_not_found "libiscsi"
2368     fi
2369     libiscsi="no"
2370   fi
2371 fi
2372
2373
2374 ##########################################
2375 # Do we need librt
2376 cat > $TMPC <<EOF
2377 #include <signal.h>
2378 #include <time.h>
2379 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2380 EOF
2381
2382 if compile_prog "" "" ; then
2383   :
2384 elif compile_prog "" "-lrt" ; then
2385   LIBS="-lrt $LIBS"
2386 fi
2387
2388 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2389         "$aix" != "yes" -a "$haiku" != "yes" ; then
2390     libs_softmmu="-lutil $libs_softmmu"
2391 fi
2392
2393 ##########################################
2394 # check if the compiler defines offsetof
2395
2396 need_offsetof=yes
2397 cat > $TMPC << EOF
2398 #include <stddef.h>
2399 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2400 EOF
2401 if compile_prog "" "" ; then
2402     need_offsetof=no
2403 fi
2404
2405 # spice probe
2406 if test "$spice" != "no" ; then
2407   cat > $TMPC << EOF
2408 #include <spice.h>
2409 int main(void) { spice_server_new(); return 0; }
2410 EOF
2411   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2412   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2413   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2414      compile_prog "$spice_cflags" "$spice_libs" ; then
2415     spice="yes"
2416     libs_softmmu="$libs_softmmu $spice_libs"
2417     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2418   else
2419     if test "$spice" = "yes" ; then
2420       feature_not_found "spice"
2421     fi
2422     spice="no"
2423   fi
2424 fi
2425
2426 # check for libcacard for smartcard support
2427 if test "$smartcard" != "no" ; then
2428     smartcard="yes"
2429     smartcard_cflags=""
2430     # TODO - what's the minimal nss version we support?
2431     if test "$smartcard_nss" != "no"; then
2432         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2433             smartcard_nss="yes"
2434             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2435             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2436             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2437             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2438             LIBS="$libcacard_libs $LIBS"
2439         else
2440             if test "$smartcard_nss" = "yes"; then
2441                 feature_not_found "nss"
2442             fi
2443             smartcard_nss="no"
2444         fi
2445     fi
2446 fi
2447 if test "$smartcard" = "no" ; then
2448     smartcard_nss="no"
2449 fi
2450
2451 # check for usbredirparser for usb network redirection support
2452 if test "$usb_redir" != "no" ; then
2453     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2454         usb_redir="yes"
2455         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2456         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2457         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2458         LIBS="$LIBS $usb_redir_libs"
2459     else
2460         if test "$usb_redir" = "yes"; then
2461             feature_not_found "usb-redir"
2462         fi
2463         usb_redir="no"
2464     fi
2465 fi
2466
2467 ##########################################
2468
2469 ##########################################
2470 # check if we have fdatasync
2471
2472 fdatasync=no
2473 cat > $TMPC << EOF
2474 #include <unistd.h>
2475 int main(void) {
2476 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2477 return fdatasync(0);
2478 #else
2479 #abort Not supported
2480 #endif
2481 }
2482 EOF
2483 if compile_prog "" "" ; then
2484     fdatasync=yes
2485 fi
2486
2487 ##########################################
2488 # check if we have madvise
2489
2490 madvise=no
2491 cat > $TMPC << EOF
2492 #include <sys/types.h>
2493 #include <sys/mman.h>
2494 #include <stddef.h>
2495 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2496 EOF
2497 if compile_prog "" "" ; then
2498     madvise=yes
2499 fi
2500
2501 ##########################################
2502 # check if we have posix_madvise
2503
2504 posix_madvise=no
2505 cat > $TMPC << EOF
2506 #include <sys/mman.h>
2507 #include <stddef.h>
2508 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2509 EOF
2510 if compile_prog "" "" ; then
2511     posix_madvise=yes
2512 fi
2513
2514 ##########################################
2515 # check if trace backend exists
2516
2517 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2518 if test "$?" -ne 0 ; then
2519   echo
2520   echo "Error: invalid trace backend"
2521   echo "Please choose a supported trace backend."
2522   echo
2523   exit 1
2524 fi
2525
2526 ##########################################
2527 # For 'ust' backend, test if ust headers are present
2528 if test "$trace_backend" = "ust"; then
2529   cat > $TMPC << EOF
2530 #include <ust/tracepoint.h>
2531 #include <ust/marker.h>
2532 int main(void) { return 0; }
2533 EOF
2534   if compile_prog "" "" ; then
2535     LIBS="-lust $LIBS"
2536   else
2537     echo
2538     echo "Error: Trace backend 'ust' missing libust header files"
2539     echo
2540     exit 1
2541   fi
2542 fi
2543
2544 ##########################################
2545 # For 'dtrace' backend, test if 'dtrace' command is present
2546 if test "$trace_backend" = "dtrace"; then
2547   if ! has 'dtrace' ; then
2548     echo
2549     echo "Error: dtrace command is not found in PATH $PATH"
2550     echo
2551     exit 1
2552   fi
2553   trace_backend_stap="no"
2554   if has 'stap' ; then
2555     trace_backend_stap="yes"
2556   fi
2557 fi
2558
2559 ##########################################
2560 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2561 # use i686 as default anyway, but for those that don't, an explicit
2562 # specification is necessary
2563 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2564   cat > $TMPC << EOF
2565 int sfaa(unsigned *ptr)
2566 {
2567   return __sync_fetch_and_and(ptr, 0);
2568 }
2569
2570 int main(int argc, char **argv)
2571 {
2572   int val = 42;
2573   sfaa(&val);
2574   return val;
2575 }
2576 EOF
2577   if ! compile_prog "" "" ; then
2578     CFLAGS+="-march=i486"
2579   fi
2580 fi
2581
2582 ##########################################
2583 # check if we have makecontext
2584
2585 ucontext_coroutine=no
2586 if test "$darwin" != "yes"; then
2587   cat > $TMPC << EOF
2588 #include <ucontext.h>
2589 int main(void) { makecontext(0, 0, 0); }
2590 EOF
2591   if compile_prog "" "" ; then
2592       ucontext_coroutine=yes
2593   fi
2594 fi
2595
2596 ##########################################
2597 # check if we have open_by_handle_at
2598
2599 open_by_hande_at=no
2600 cat > $TMPC << EOF
2601 #include <fcntl.h>
2602 int main(void) { struct file_handle fh; open_by_handle_at(0, &fh, 0); }
2603 EOF
2604 if compile_prog "" "" ; then
2605     open_by_handle_at=yes
2606 fi
2607
2608 ########################################
2609 # check if we have linux/magic.h
2610
2611 linux_magic_h=no
2612 cat > $TMPC << EOF
2613 #include <linux/magic.h>
2614 int main(void) {
2615 }
2616 EOF
2617 if compile_prog "" "" ; then
2618     linux_magic_h=yes
2619 fi
2620
2621 ##########################################
2622 # End of CC checks
2623 # After here, no more $cc or $ld runs
2624
2625 if test "$debug" = "no" ; then
2626   CFLAGS="-O2 $CFLAGS"
2627 fi
2628
2629 # Consult white-list to determine whether to enable werror
2630 # by default.  Only enable by default for git builds
2631 z_version=`cut -f3 -d. $source_path/VERSION`
2632
2633 if test -z "$werror" ; then
2634     if test "$z_version" = "50" -a \
2635         "$linux" = "yes" ; then
2636         werror="yes"
2637     else
2638         werror="no"
2639     fi
2640 fi
2641
2642 # Disable zero malloc errors for official releases unless explicitly told to
2643 # enable/disable
2644 if test -z "$zero_malloc" ; then
2645     if test "$z_version" = "50" ; then
2646         zero_malloc="no"
2647     else
2648         zero_malloc="yes"
2649     fi
2650 fi
2651
2652 if test "$werror" = "yes" ; then
2653     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2654 fi
2655
2656 if test "$solaris" = "no" ; then
2657     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2658         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2659     fi
2660 fi
2661
2662 # Use ASLR, no-SEH and DEP if available
2663 if test "$mingw32" = "yes" ; then
2664     for flag in --dynamicbase --no-seh --nxcompat; do
2665         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2666             LDFLAGS="-Wl,$flag $LDFLAGS"
2667         fi
2668     done
2669 fi
2670
2671 confdir=$sysconfdir$confsuffix
2672
2673 tools=
2674 if test "$softmmu" = yes ; then
2675   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2676   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2677       tools="qemu-nbd\$(EXESUF) $tools"
2678     if [ "$guest_agent" = "yes" ]; then
2679       tools="qemu-ga\$(EXESUF) $tools"
2680     fi
2681     if [ "$check_utests" = "yes" ]; then
2682       checks="check-qint check-qstring check-qdict check-qlist"
2683       checks="check-qfloat check-qjson test-coroutine $checks"
2684     fi
2685   fi
2686 fi
2687
2688 # Mac OS X ships with a broken assembler
2689 roms=
2690 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2691         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2692         "$softmmu" = yes ; then
2693   roms="optionrom"
2694 fi
2695 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2696   roms="$roms spapr-rtas"
2697 fi
2698
2699 echo "Install prefix    $prefix"
2700 echo "BIOS directory    `eval echo $datadir`"
2701 echo "binary directory  `eval echo $bindir`"
2702 echo "library directory `eval echo $libdir`"
2703 echo "include directory `eval echo $includedir`"
2704 echo "config directory  `eval echo $sysconfdir`"
2705 if test "$mingw32" = "no" ; then
2706 echo "Manual directory  `eval echo $mandir`"
2707 echo "ELF interp prefix $interp_prefix"
2708 fi
2709 echo "Source path       $source_path"
2710 echo "C compiler        $cc"
2711 echo "Host C compiler   $host_cc"
2712 echo "CFLAGS            $CFLAGS"
2713 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2714 echo "LDFLAGS           $LDFLAGS"
2715 echo "make              $make"
2716 echo "install           $install"
2717 echo "python            $python"
2718 if test "$slirp" = "yes" ; then
2719     echo "smbd              $smbd"
2720 fi
2721 echo "host CPU          $cpu"
2722 echo "host big endian   $bigendian"
2723 echo "target list       $target_list"
2724 echo "tcg debug enabled $debug_tcg"
2725 echo "Mon debug enabled $debug_mon"
2726 echo "gprof enabled     $gprof"
2727 echo "sparse enabled    $sparse"
2728 echo "strip binaries    $strip_opt"
2729 echo "profiler          $profiler"
2730 echo "static build      $static"
2731 echo "-Werror enabled   $werror"
2732 if test "$darwin" = "yes" ; then
2733     echo "Cocoa support     $cocoa"
2734 fi
2735 echo "SDL support       $sdl"
2736 echo "curses support    $curses"
2737 echo "curl support      $curl"
2738 echo "check support     $check_utests"
2739 echo "mingw32 support   $mingw32"
2740 echo "Audio drivers     $audio_drv_list"
2741 echo "Extra audio cards $audio_card_list"
2742 echo "Block whitelist   $block_drv_whitelist"
2743 echo "Mixer emulation   $mixemu"
2744 echo "VNC support       $vnc"
2745 if test "$vnc" = "yes" ; then
2746     echo "VNC TLS support   $vnc_tls"
2747     echo "VNC SASL support  $vnc_sasl"
2748     echo "VNC JPEG support  $vnc_jpeg"
2749     echo "VNC PNG support   $vnc_png"
2750     echo "VNC thread        $vnc_thread"
2751 fi
2752 if test -n "$sparc_cpu"; then
2753     echo "Target Sparc Arch $sparc_cpu"
2754 fi
2755 echo "xen support       $xen"
2756 echo "brlapi support    $brlapi"
2757 echo "bluez  support    $bluez"
2758 echo "Documentation     $docs"
2759 [ ! -z "$uname_release" ] && \
2760 echo "uname -r          $uname_release"
2761 echo "NPTL support      $nptl"
2762 echo "GUEST_BASE        $guest_base"
2763 echo "PIE user targets  $user_pie"
2764 echo "vde support       $vde"
2765 echo "Linux AIO support $linux_aio"
2766 echo "ATTR/XATTR support $attr"
2767 echo "Install blobs     $blobs"
2768 echo "KVM support       $kvm"
2769 echo "TCG interpreter   $tcg_interpreter"
2770 echo "fdt support       $fdt"
2771 echo "preadv support    $preadv"
2772 echo "fdatasync         $fdatasync"
2773 echo "madvise           $madvise"
2774 echo "posix_madvise     $posix_madvise"
2775 echo "uuid support      $uuid"
2776 echo "vhost-net support $vhost_net"
2777 echo "Trace backend     $trace_backend"
2778 echo "Trace output file $trace_file-<pid>"
2779 echo "spice support     $spice"
2780 echo "rbd support       $rbd"
2781 echo "xfsctl support    $xfs"
2782 echo "nss used          $smartcard_nss"
2783 echo "usb net redir     $usb_redir"
2784 echo "OpenGL support    $opengl"
2785 echo "libiscsi support  $libiscsi"
2786 echo "build guest agent $guest_agent"
2787
2788 if test "$sdl_too_old" = "yes"; then
2789 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2790 fi
2791
2792 config_host_mak="config-host.mak"
2793 config_host_ld="config-host.ld"
2794
2795 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2796 printf "# Configured with:" >> $config_host_mak
2797 printf " '%s'" "$0" "$@" >> $config_host_mak
2798 echo >> $config_host_mak
2799
2800 echo all: >> $config_host_mak
2801 echo "prefix=$prefix" >> $config_host_mak
2802 echo "bindir=$bindir" >> $config_host_mak
2803 echo "libdir=$libdir" >> $config_host_mak
2804 echo "includedir=$includedir" >> $config_host_mak
2805 echo "mandir=$mandir" >> $config_host_mak
2806 echo "datadir=$datadir" >> $config_host_mak
2807 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2808 echo "docdir=$docdir" >> $config_host_mak
2809 echo "confdir=$confdir" >> $config_host_mak
2810
2811 case "$cpu" in
2812   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2813     ARCH=$cpu
2814   ;;
2815   armv4b|armv4l)
2816     ARCH=arm
2817   ;;
2818   *)
2819     if test "$tcg_interpreter" = "yes" ; then
2820         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2821         ARCH=tci
2822     else
2823         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2824         exit 1
2825     fi
2826   ;;
2827 esac
2828 echo "ARCH=$ARCH" >> $config_host_mak
2829 if test "$debug_tcg" = "yes" ; then
2830   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2831 fi
2832 if test "$debug_mon" = "yes" ; then
2833   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2834 fi
2835 if test "$debug" = "yes" ; then
2836   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2837 fi
2838 if test "$strip_opt" = "yes" ; then
2839   echo "STRIP=${strip}" >> $config_host_mak
2840 fi
2841 if test "$bigendian" = "yes" ; then
2842   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2843 fi
2844 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2845 if test "$mingw32" = "yes" ; then
2846   echo "CONFIG_WIN32=y" >> $config_host_mak
2847   rc_version=`cat $source_path/VERSION`
2848   version_major=${rc_version%%.*}
2849   rc_version=${rc_version#*.}
2850   version_minor=${rc_version%%.*}
2851   rc_version=${rc_version#*.}
2852   version_subminor=${rc_version%%.*}
2853   version_micro=0
2854   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2855   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2856 else
2857   echo "CONFIG_POSIX=y" >> $config_host_mak
2858 fi
2859
2860 if test "$linux" = "yes" ; then
2861   echo "CONFIG_LINUX=y" >> $config_host_mak
2862 fi
2863
2864 if test "$darwin" = "yes" ; then
2865   echo "CONFIG_DARWIN=y" >> $config_host_mak
2866 fi
2867
2868 if test "$aix" = "yes" ; then
2869   echo "CONFIG_AIX=y" >> $config_host_mak
2870 fi
2871
2872 if test "$solaris" = "yes" ; then
2873   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2874   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2875   if test "$needs_libsunmath" = "yes" ; then
2876     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2877   fi
2878 fi
2879 if test "$haiku" = "yes" ; then
2880   echo "CONFIG_HAIKU=y" >> $config_host_mak
2881 fi
2882 if test "$static" = "yes" ; then
2883   echo "CONFIG_STATIC=y" >> $config_host_mak
2884 fi
2885 if test "$profiler" = "yes" ; then
2886   echo "CONFIG_PROFILER=y" >> $config_host_mak
2887 fi
2888 if test "$slirp" = "yes" ; then
2889   echo "CONFIG_SLIRP=y" >> $config_host_mak
2890   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2891   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2892 fi
2893 if test "$vde" = "yes" ; then
2894   echo "CONFIG_VDE=y" >> $config_host_mak
2895 fi
2896 for card in $audio_card_list; do
2897     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2898     echo "$def=y" >> $config_host_mak
2899 done
2900 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2901 for drv in $audio_drv_list; do
2902     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2903     echo "$def=y" >> $config_host_mak
2904     if test "$drv" = "fmod"; then
2905         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2906     fi
2907 done
2908 if test "$audio_pt_int" = "yes" ; then
2909   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2910 fi
2911 if test "$audio_win_int" = "yes" ; then
2912   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2913 fi
2914 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2915 if test "$mixemu" = "yes" ; then
2916   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2917 fi
2918 if test "$vnc" = "yes" ; then
2919   echo "CONFIG_VNC=y" >> $config_host_mak
2920 fi
2921 if test "$vnc_tls" = "yes" ; then
2922   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2923   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2924 fi
2925 if test "$vnc_sasl" = "yes" ; then
2926   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2927   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2928 fi
2929 if test "$vnc_jpeg" = "yes" ; then
2930   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2931   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2932 fi
2933 if test "$vnc_png" = "yes" ; then
2934   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2935   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2936 fi
2937 if test "$vnc_thread" = "yes" ; then
2938   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2939 fi
2940 if test "$fnmatch" = "yes" ; then
2941   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2942 fi
2943 if test "$uuid" = "yes" ; then
2944   echo "CONFIG_UUID=y" >> $config_host_mak
2945 fi
2946 if test "$xfs" = "yes" ; then
2947   echo "CONFIG_XFS=y" >> $config_host_mak
2948 fi
2949 qemu_version=`head $source_path/VERSION`
2950 echo "VERSION=$qemu_version" >>$config_host_mak
2951 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2952 echo "SRC_PATH=$source_path" >> $config_host_mak
2953 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2954 if [ "$docs" = "yes" ] ; then
2955   echo "BUILD_DOCS=yes" >> $config_host_mak
2956 fi
2957 if test "$sdl" = "yes" ; then
2958   echo "CONFIG_SDL=y" >> $config_host_mak
2959   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2960 fi
2961 if test "$cocoa" = "yes" ; then
2962   echo "CONFIG_COCOA=y" >> $config_host_mak
2963 fi
2964 if test "$curses" = "yes" ; then
2965   echo "CONFIG_CURSES=y" >> $config_host_mak
2966 fi
2967 if test "$atfile" = "yes" ; then
2968   echo "CONFIG_ATFILE=y" >> $config_host_mak
2969 fi
2970 if test "$utimens" = "yes" ; then
2971   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2972 fi
2973 if test "$pipe2" = "yes" ; then
2974   echo "CONFIG_PIPE2=y" >> $config_host_mak
2975 fi
2976 if test "$accept4" = "yes" ; then
2977   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2978 fi
2979 if test "$splice" = "yes" ; then
2980   echo "CONFIG_SPLICE=y" >> $config_host_mak
2981 fi
2982 if test "$eventfd" = "yes" ; then
2983   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2984 fi
2985 if test "$fallocate" = "yes" ; then
2986   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2987 fi
2988 if test "$sync_file_range" = "yes" ; then
2989   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2990 fi
2991 if test "$fiemap" = "yes" ; then
2992   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2993 fi
2994 if test "$dup3" = "yes" ; then
2995   echo "CONFIG_DUP3=y" >> $config_host_mak
2996 fi
2997 if test "$epoll" = "yes" ; then
2998   echo "CONFIG_EPOLL=y" >> $config_host_mak
2999 fi
3000 if test "$epoll_create1" = "yes" ; then
3001   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3002 fi
3003 if test "$epoll_pwait" = "yes" ; then
3004   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3005 fi
3006 if test "$inotify" = "yes" ; then
3007   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3008 fi
3009 if test "$inotify1" = "yes" ; then
3010   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3011 fi
3012 if test "$byteswap_h" = "yes" ; then
3013   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3014 fi
3015 if test "$bswap_h" = "yes" ; then
3016   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3017 fi
3018 if test "$curl" = "yes" ; then
3019   echo "CONFIG_CURL=y" >> $config_host_mak
3020   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3021 fi
3022 if test "$brlapi" = "yes" ; then
3023   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3024 fi
3025 if test "$bluez" = "yes" ; then
3026   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3027   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3028 fi
3029 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3030 if test "$xen" = "yes" ; then
3031   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3032   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3033 fi
3034 if test "$linux_aio" = "yes" ; then
3035   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3036 fi
3037 if test "$attr" = "yes" ; then
3038   echo "CONFIG_ATTR=y" >> $config_host_mak
3039 fi
3040 if test "$libattr" = "yes" ; then
3041   echo "CONFIG_LIBATTR=y" >> $config_host_mak
3042 fi
3043 if test "$linux" = "yes" ; then
3044   if test "$attr" = "yes" ; then
3045     echo "CONFIG_VIRTFS=y" >> $config_host_mak
3046   fi
3047 fi
3048 if test "$blobs" = "yes" ; then
3049   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3050 fi
3051 if test "$iovec" = "yes" ; then
3052   echo "CONFIG_IOVEC=y" >> $config_host_mak
3053 fi
3054 if test "$preadv" = "yes" ; then
3055   echo "CONFIG_PREADV=y" >> $config_host_mak
3056 fi
3057 if test "$fdt" = "yes" ; then
3058   echo "CONFIG_FDT=y" >> $config_host_mak
3059 fi
3060 if test "$signalfd" = "yes" ; then
3061   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3062 fi
3063 if test "$tcg_interpreter" = "yes" ; then
3064   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3065 fi
3066 if test "$need_offsetof" = "yes" ; then
3067   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3068 fi
3069 if test "$fdatasync" = "yes" ; then
3070   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3071 fi
3072 if test "$madvise" = "yes" ; then
3073   echo "CONFIG_MADVISE=y" >> $config_host_mak
3074 fi
3075 if test "$posix_madvise" = "yes" ; then
3076   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3077 fi
3078
3079 if test "$spice" = "yes" ; then
3080   echo "CONFIG_SPICE=y" >> $config_host_mak
3081 fi
3082
3083 if test "$smartcard" = "yes" ; then
3084   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3085 fi
3086
3087 if test "$smartcard_nss" = "yes" ; then
3088   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3089 fi
3090
3091 if test "$usb_redir" = "yes" ; then
3092   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3093 fi
3094
3095 if test "$opengl" = "yes" ; then
3096   echo "CONFIG_OPENGL=y" >> $config_host_mak
3097 fi
3098
3099 if test "$libiscsi" = "yes" ; then
3100   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3101 fi
3102
3103 # XXX: suppress that
3104 if [ "$bsd" = "yes" ] ; then
3105   echo "CONFIG_BSD=y" >> $config_host_mak
3106 fi
3107
3108 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3109
3110 if test "$zero_malloc" = "yes" ; then
3111   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3112 fi
3113 if test "$rbd" = "yes" ; then
3114   echo "CONFIG_RBD=y" >> $config_host_mak
3115 fi
3116
3117 if test "$ucontext_coroutine" = "yes" ; then
3118   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3119 fi
3120
3121 if test "$open_by_handle_at" = "yes" ; then
3122   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3123 fi
3124
3125 if test "$linux_magic_h" = "yes" ; then
3126   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3127 fi
3128
3129 # USB host support
3130 case "$usb" in
3131 linux)
3132   echo "HOST_USB=linux" >> $config_host_mak
3133 ;;
3134 bsd)
3135   echo "HOST_USB=bsd" >> $config_host_mak
3136 ;;
3137 *)
3138   echo "HOST_USB=stub" >> $config_host_mak
3139 ;;
3140 esac
3141
3142 # use default implementation for tracing backend-specific routines
3143 trace_default=yes
3144 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3145 if test "$trace_backend" = "nop"; then
3146   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3147 fi
3148 if test "$trace_backend" = "simple"; then
3149   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3150   trace_default=no
3151   # Set the appropriate trace file.
3152   trace_file="\"$trace_file-\" FMT_pid"
3153 fi
3154 if test "$trace_backend" = "stderr"; then
3155   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3156   trace_default=no
3157 fi
3158 if test "$trace_backend" = "ust"; then
3159   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3160 fi
3161 if test "$trace_backend" = "dtrace"; then
3162   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3163   if test "$trace_backend_stap" = "yes" ; then
3164     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3165   fi
3166 fi
3167 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3168 if test "$trace_default" = "yes"; then
3169   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3170 fi
3171
3172 echo "TOOLS=$tools" >> $config_host_mak
3173 echo "CHECKS=$checks" >> $config_host_mak
3174 echo "ROMS=$roms" >> $config_host_mak
3175 echo "MAKE=$make" >> $config_host_mak
3176 echo "INSTALL=$install" >> $config_host_mak
3177 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3178 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3179 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3180 echo "PYTHON=$python" >> $config_host_mak
3181 echo "CC=$cc" >> $config_host_mak
3182 echo "CC_I386=$cc_i386" >> $config_host_mak
3183 echo "HOST_CC=$host_cc" >> $config_host_mak
3184 echo "AR=$ar" >> $config_host_mak
3185 echo "OBJCOPY=$objcopy" >> $config_host_mak
3186 echo "LD=$ld" >> $config_host_mak
3187 echo "WINDRES=$windres" >> $config_host_mak
3188 echo "LIBTOOL=$libtool" >> $config_host_mak
3189 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3190 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3191 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3192 if test "$sparse" = "yes" ; then
3193   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3194   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3195   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3196 fi
3197 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3198 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3199 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3200 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3201 echo "LIBS+=$LIBS" >> $config_host_mak
3202 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3203 echo "EXESUF=$EXESUF" >> $config_host_mak
3204 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3205
3206 # generate list of library paths for linker script
3207
3208 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3209
3210 if test -f ${config_host_ld}~ ; then
3211   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3212     mv ${config_host_ld}~ $config_host_ld
3213   else
3214     rm ${config_host_ld}~
3215   fi
3216 fi
3217
3218 for d in libdis libdis-user; do
3219     mkdir -p $d
3220     symlink $source_path/Makefile.dis $d/Makefile
3221     echo > $d/config.mak
3222 done
3223 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3224   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3225 fi
3226
3227 for target in $target_list; do
3228 target_dir="$target"
3229 config_target_mak=$target_dir/config-target.mak
3230 target_arch2=`echo $target | cut -d '-' -f 1`
3231 target_bigendian="no"
3232
3233 case "$target_arch2" in
3234   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3235   target_bigendian=yes
3236   ;;
3237 esac
3238 target_softmmu="no"
3239 target_user_only="no"
3240 target_linux_user="no"
3241 target_darwin_user="no"
3242 target_bsd_user="no"
3243 case "$target" in
3244   ${target_arch2}-softmmu)
3245     target_softmmu="yes"
3246     ;;
3247   ${target_arch2}-linux-user)
3248     if test "$linux" != "yes" ; then
3249       echo "ERROR: Target '$target' is only available on a Linux host"
3250       exit 1
3251     fi
3252     target_user_only="yes"
3253     target_linux_user="yes"
3254     ;;
3255   ${target_arch2}-darwin-user)
3256     if test "$darwin" != "yes" ; then
3257       echo "ERROR: Target '$target' is only available on a Darwin host"
3258       exit 1
3259     fi
3260     target_user_only="yes"
3261     target_darwin_user="yes"
3262     ;;
3263   ${target_arch2}-bsd-user)
3264     if test "$bsd" != "yes" ; then
3265       echo "ERROR: Target '$target' is only available on a BSD host"
3266       exit 1
3267     fi
3268     target_user_only="yes"
3269     target_bsd_user="yes"
3270     ;;
3271   *)
3272     echo "ERROR: Target '$target' not recognised"
3273     exit 1
3274     ;;
3275 esac
3276
3277 mkdir -p $target_dir
3278 mkdir -p $target_dir/fpu
3279 mkdir -p $target_dir/tcg
3280 mkdir -p $target_dir/ide
3281 mkdir -p $target_dir/9pfs
3282 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3283   mkdir -p $target_dir/nwfpe
3284 fi
3285 symlink $source_path/Makefile.target $target_dir/Makefile
3286
3287
3288 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3289
3290 bflt="no"
3291 target_nptl="no"
3292 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3293 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3294 gdb_xml_files=""
3295 target_short_alignment=2
3296 target_int_alignment=4
3297 target_long_alignment=4
3298 target_llong_alignment=8
3299 target_libs_softmmu=
3300
3301 TARGET_ARCH="$target_arch2"
3302 TARGET_BASE_ARCH=""
3303 TARGET_ABI_DIR=""
3304
3305 case "$target_arch2" in
3306   i386)
3307     target_phys_bits=64
3308   ;;
3309   x86_64)
3310     TARGET_BASE_ARCH=i386
3311     target_phys_bits=64
3312     target_long_alignment=8
3313   ;;
3314   alpha)
3315     target_phys_bits=64
3316     target_long_alignment=8
3317     target_nptl="yes"
3318   ;;
3319   arm|armeb)
3320     TARGET_ARCH=arm
3321     bflt="yes"
3322     target_nptl="yes"
3323     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3324     target_phys_bits=32
3325     target_llong_alignment=4
3326   ;;
3327   cris)
3328     target_nptl="yes"
3329     target_phys_bits=32
3330   ;;
3331   lm32)
3332     target_phys_bits=32
3333     target_libs_softmmu="$opengl_libs"
3334   ;;
3335   m68k)
3336     bflt="yes"
3337     gdb_xml_files="cf-core.xml cf-fp.xml"
3338     target_phys_bits=32
3339     target_int_alignment=2
3340     target_long_alignment=2
3341     target_llong_alignment=2
3342   ;;
3343   microblaze|microblazeel)
3344     TARGET_ARCH=microblaze
3345     bflt="yes"
3346     target_nptl="yes"
3347     target_phys_bits=32
3348     target_libs_softmmu="$fdt_libs"
3349   ;;
3350   mips|mipsel)
3351     TARGET_ARCH=mips
3352     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3353     target_nptl="yes"
3354     target_phys_bits=64
3355   ;;
3356   mipsn32|mipsn32el)
3357     TARGET_ARCH=mipsn32
3358     TARGET_BASE_ARCH=mips
3359     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3360     target_phys_bits=64
3361   ;;
3362   mips64|mips64el)
3363     TARGET_ARCH=mips64
3364     TARGET_BASE_ARCH=mips
3365     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3366     target_phys_bits=64
3367     target_long_alignment=8
3368   ;;
3369   ppc)
3370     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3371     target_phys_bits=64
3372     target_nptl="yes"
3373     target_libs_softmmu="$fdt_libs"
3374   ;;
3375   ppcemb)
3376     TARGET_BASE_ARCH=ppc
3377     TARGET_ABI_DIR=ppc
3378     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3379     target_phys_bits=64
3380     target_nptl="yes"
3381     target_libs_softmmu="$fdt_libs"
3382   ;;
3383   ppc64)
3384     TARGET_BASE_ARCH=ppc
3385     TARGET_ABI_DIR=ppc
3386     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3387     target_phys_bits=64
3388     target_long_alignment=8
3389     target_libs_softmmu="$fdt_libs"
3390   ;;
3391   ppc64abi32)
3392     TARGET_ARCH=ppc64
3393     TARGET_BASE_ARCH=ppc
3394     TARGET_ABI_DIR=ppc
3395     echo "TARGET_ABI32=y" >> $config_target_mak
3396     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3397     target_phys_bits=64
3398     target_libs_softmmu="$fdt_libs"
3399   ;;
3400   sh4|sh4eb)
3401     TARGET_ARCH=sh4
3402     bflt="yes"
3403     target_nptl="yes"
3404     target_phys_bits=32
3405   ;;
3406   sparc)
3407     target_phys_bits=64
3408   ;;
3409   sparc64)
3410     TARGET_BASE_ARCH=sparc
3411     target_phys_bits=64
3412     target_long_alignment=8
3413   ;;
3414   sparc32plus)
3415     TARGET_ARCH=sparc64
3416     TARGET_BASE_ARCH=sparc
3417     TARGET_ABI_DIR=sparc
3418     echo "TARGET_ABI32=y" >> $config_target_mak
3419     target_phys_bits=64
3420   ;;
3421   s390x)
3422     target_nptl="yes"
3423     target_phys_bits=64
3424     target_long_alignment=8
3425   ;;
3426   unicore32)
3427     target_phys_bits=32
3428   ;;
3429   xtensa|xtensaeb)
3430     TARGET_ARCH=xtensa
3431     target_phys_bits=32
3432   ;;
3433   *)
3434     echo "Unsupported target CPU"
3435     exit 1
3436   ;;
3437 esac
3438 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3439 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3440 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3441 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3442 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3443 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3444 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3445 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3446 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3447 if [ "$TARGET_BASE_ARCH" = "" ]; then
3448   TARGET_BASE_ARCH=$TARGET_ARCH
3449 fi
3450 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3451 if [ "$TARGET_ABI_DIR" = "" ]; then
3452   TARGET_ABI_DIR=$TARGET_ARCH
3453 fi
3454 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3455 case "$target_arch2" in
3456   i386|x86_64)
3457     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3458       target_phys_bits=64
3459       echo "CONFIG_XEN=y" >> $config_target_mak
3460     else
3461       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3462     fi
3463     ;;
3464   *)
3465     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3466 esac
3467 case "$target_arch2" in
3468   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3469     # Make sure the target and host cpus are compatible
3470     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3471       \( "$target_arch2" = "$cpu" -o \
3472       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3473       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3474       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3475       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3476       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3477       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3478       echo "CONFIG_KVM=y" >> $config_target_mak
3479       if test "$vhost_net" = "yes" ; then
3480         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3481       fi
3482     fi
3483 esac
3484 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3485   echo "CONFIG_PSERIES=y" >> $config_target_mak
3486 fi
3487 if test "$target_bigendian" = "yes" ; then
3488   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3489 fi
3490 if test "$target_softmmu" = "yes" ; then
3491   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3492   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3493   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3494   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3495   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3496 fi
3497 if test "$target_user_only" = "yes" ; then
3498   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3499 fi
3500 if test "$target_linux_user" = "yes" ; then
3501   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3502 fi
3503 if test "$target_darwin_user" = "yes" ; then
3504   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3505 fi
3506 if test "$smartcard_nss" = "yes" ; then
3507   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3508   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3509   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3510 fi
3511 list=""
3512 if test ! -z "$gdb_xml_files" ; then
3513   for x in $gdb_xml_files; do
3514     list="$list $source_path/gdb-xml/$x"
3515   done
3516   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3517 fi
3518
3519 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3520   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3521 fi
3522 if test "$target_user_only" = "yes" \
3523         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3524   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3525 fi
3526 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3527   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3528 fi
3529 if test "$target_bsd_user" = "yes" ; then
3530   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3531 fi
3532
3533 # generate QEMU_CFLAGS/LDFLAGS for targets
3534
3535 cflags=""
3536 includes=""
3537 ldflags=""
3538
3539 if test "$tcg_interpreter" = "yes"; then
3540   includes="-I\$(SRC_PATH)/tcg/tci $includes"
3541 elif test "$ARCH" = "sparc64" ; then
3542   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3543 elif test "$ARCH" = "s390x" ; then
3544   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3545 elif test "$ARCH" = "x86_64" ; then
3546   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3547 else
3548   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3549 fi
3550 includes="-I\$(SRC_PATH)/tcg $includes"
3551
3552 if test "$target_user_only" = "yes" ; then
3553     libdis_config_mak=libdis-user/config.mak
3554 else
3555     libdis_config_mak=libdis/config.mak
3556 fi
3557
3558 for i in $ARCH $TARGET_BASE_ARCH ; do
3559   case "$i" in
3560   alpha)
3561     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3562     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3563   ;;
3564   arm)
3565     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3566     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3567   ;;
3568   cris)
3569     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3570     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3571   ;;
3572   hppa)
3573     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3574     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3575   ;;
3576   i386|x86_64)
3577     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3578     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3579   ;;
3580   ia64*)
3581     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3582     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3583   ;;
3584   m68k)
3585     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3586     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3587   ;;
3588   microblaze*)
3589     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3590     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3591   ;;
3592   mips*)
3593     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3594     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3595   ;;
3596   ppc*)
3597     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3598     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3599   ;;
3600   s390*)
3601     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3602     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3603   ;;
3604   sh4)
3605     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3606     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3607   ;;
3608   sparc*)
3609     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3610     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3611   ;;
3612   xtensa*)
3613     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3614     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3615   ;;
3616   esac
3617 done
3618 if test "$tcg_interpreter" = "yes" ; then
3619   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3620   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3621 fi
3622
3623 case "$ARCH" in
3624 alpha)
3625   # Ensure there's only a single GP
3626   cflags="-msmall-data $cflags"
3627 ;;
3628 esac
3629
3630 if test "$target_softmmu" = "yes" ; then
3631   case "$TARGET_BASE_ARCH" in
3632   arm)
3633     cflags="-DHAS_AUDIO $cflags"
3634   ;;
3635   lm32)
3636     cflags="-DHAS_AUDIO $cflags"
3637   ;;
3638   i386|mips|ppc)
3639     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3640   ;;
3641   esac
3642 fi
3643
3644 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3645         "$user_pie" = "yes" ; then
3646   cflags="-fpie $cflags"
3647   ldflags="-pie $ldflags"
3648 fi
3649
3650 if test "$target_softmmu" = "yes" -a \( \
3651         "$TARGET_ARCH" = "microblaze" -o \
3652         "$TARGET_ARCH" = "cris" \) ; then
3653   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3654 fi
3655
3656 if test "$gprof" = "yes" ; then
3657   echo "TARGET_GPROF=yes" >> $config_target_mak
3658   if test "$target_linux_user" = "yes" ; then
3659     cflags="-p $cflags"
3660     ldflags="-p $ldflags"
3661   fi
3662   if test "$target_softmmu" = "yes" ; then
3663     ldflags="-p $ldflags"
3664     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3665   fi
3666 fi
3667
3668 if test "$ARCH" = "tci"; then
3669   linker_script=""
3670 else
3671   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3672 fi
3673
3674 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3675   case "$ARCH" in
3676   sparc)
3677     # -static is used to avoid g1/g3 usage by the dynamic linker
3678     ldflags="$linker_script -static $ldflags"
3679     ;;
3680   alpha | s390x)
3681     # The default placement of the application is fine.
3682     ;;
3683   *)
3684     ldflags="$linker_script $ldflags"
3685     ;;
3686   esac
3687 fi
3688
3689 # use included Linux headers
3690 if test "$linux" = "yes" ; then
3691   includes="-I\$(SRC_PATH)/linux-headers $includes"
3692   mkdir -p linux-headers
3693   case "$cpu" in
3694   i386|x86_64)
3695     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3696     ;;
3697   ppcemb|ppc|ppc64)
3698     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3699     ;;
3700   s390x)
3701     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3702     ;;
3703   esac
3704 fi
3705
3706 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3707 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3708 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3709
3710 done # for target in $targets
3711
3712 # build tree in object directory in case the source is not in the current directory
3713 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3714 DIRS="$DIRS pc-bios/spapr-rtas"
3715 DIRS="$DIRS roms/seabios roms/vgabios"
3716 DIRS="$DIRS fsdev ui"
3717 DIRS="$DIRS qapi qapi-generated"
3718 DIRS="$DIRS qga trace"
3719 FILES="Makefile tests/Makefile qdict-test-data.txt"
3720 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3721 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3722 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3723 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3724 for bios_file in \
3725     $source_path/pc-bios/*.bin \
3726     $source_path/pc-bios/*.rom \
3727     $source_path/pc-bios/*.dtb \
3728     $source_path/pc-bios/openbios-* \
3729     $source_path/pc-bios/palcode-*
3730 do
3731     FILES="$FILES pc-bios/`basename $bios_file`"
3732 done
3733 mkdir -p $DIRS
3734 for f in $FILES ; do
3735     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3736         symlink "$source_path/$f" "$f"
3737     fi
3738 done
3739
3740 # temporary config to build submodules
3741 for rom in seabios vgabios ; do
3742     config_mak=roms/$rom/config.mak
3743     echo "# Automatically generated by configure - do not modify" > $config_mak
3744     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3745     echo "CC=$cc" >> $config_mak
3746     echo "BCC=bcc" >> $config_mak
3747     echo "CPP=${cross_prefix}cpp" >> $config_mak
3748     echo "OBJCOPY=objcopy" >> $config_mak
3749     echo "IASL=iasl" >> $config_mak
3750     echo "LD=$ld" >> $config_mak
3751 done
3752
3753 for hwlib in 32 64; do
3754   d=libhw$hwlib
3755   mkdir -p $d
3756   mkdir -p $d/ide
3757   symlink $source_path/Makefile.hw $d/Makefile
3758   mkdir -p $d/9pfs
3759   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3760 done
3761
3762 if [ "$source_path" != `pwd` ]; then
3763     # out of tree build
3764     mkdir -p libcacard
3765     rm -f libcacard/Makefile
3766     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3767 fi
3768
3769 d=libuser
3770 mkdir -p $d
3771 mkdir -p $d/trace
3772 symlink $source_path/Makefile.user $d/Makefile
3773 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3774   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3775 fi
3776
3777 if test "$docs" = "yes" ; then
3778   mkdir -p QMP
3779 fi