configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95
  96 target_list=""
  97
  98 # Default value for a variable defining feature "foo".
  99 #  * foo="no"  feature will only be used if --enable-foo arg is given
 100 #  * foo=""    feature will be searched for, and if found, will be used
 101 #              unless --disable-foo is given
 102 #  * foo="yes" this value will only be set by --enable-foo flag.
 103 #              feature will searched for,
 104 #              if not found, configure exits with error
 105 #
 106 # Always add --enable-foo and --disable-foo command line args.
 107 # Distributions want to ensure that several features are compiled in, and it
 108 # is impossible without a --enable-foo that exits if a feature is not found.
 109
 110 bluez=""
 111 brlapi=""
 112 curl=""
 113 curses=""
 114 docs=""
 115 fdt=""
 116 kvm=""
 117 kvm_para=""
 118 nptl=""
 119 sdl=""
 120 vnc="yes"
 121 sparse="no"
 122 uuid=""
 123 vde=""
 124 vnc_tls=""
 125 vnc_sasl=""
 126 vnc_jpeg=""
 127 vnc_png=""
 128 vnc_thread="no"
 129 xen=""
 130 xen_ctrl_version=""
 131 linux_aio=""
 132 attr=""
 133 vhost_net=""
 134 xfs=""
 135
 136 gprof="no"
 137 debug_tcg="no"
 138 debug_mon="no"
 139 debug="no"
 140 strip_opt="yes"
 141 bigendian="no"
 142 mingw32="no"
 143 EXESUF=""
 144 prefix="/usr/local"
 145 mandir="\${prefix}/share/man"
 146 datadir="\${prefix}/share/qemu"
 147 docdir="\${prefix}/share/doc/qemu"
 148 bindir="\${prefix}/bin"
 149 sysconfdir="\${prefix}/etc"
 150 confsuffix="/qemu"
 151 slirp="yes"
 152 fmod_lib=""
 153 fmod_inc=""
 154 oss_lib=""
 155 bsd="no"
 156 linux="no"
 157 solaris="no"
 158 profiler="no"
 159 cocoa="no"
 160 softmmu="yes"
 161 linux_user="no"
 162 darwin_user="no"
 163 bsd_user="no"
 164 guest_base=""
 165 uname_release=""
 166 io_thread="no"
 167 mixemu="no"
 168 kerneldir=""
 169 aix="no"
 170 blobs="yes"
 171 pkgversion=""
 172 check_utests="no"
 173 user_pie="no"
 174 zero_malloc=""
 175 trace_backend="nop"
 176 trace_file="trace"
 177 spice=""
 178 rbd=""
 179 smartcard=""
 180 smartcard_nss=""
 181 opengl=""
 182
 183 # parse CC options first
 184 for opt do
 185   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 186   case "$opt" in
 187   --cross-prefix=*) cross_prefix="$optarg"
 188   ;;
 189   --cc=*) CC="$optarg"
 190   ;;
 191   --source-path=*) source_path="$optarg"
 192   ;;
 193   --cpu=*) cpu="$optarg"
 194   ;;
 195   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 196   ;;
 197   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 198   ;;
 199   --sparc_cpu=*)
 200     sparc_cpu="$optarg"
 201     case $sparc_cpu in
 202     v7|v8|v8plus|v8plusa)
 203       cpu="sparc"
 204     ;;
 205     v9)
 206       cpu="sparc64"
 207     ;;
 208     *)
 209       echo "undefined SPARC architecture. Exiting";
 210       exit 1
 211     ;;
 212     esac
 213   ;;
 214   esac
 215 done
 216 # OS specific
 217 # Using uname is really, really broken.  Once we have the right set of checks
 218 # we can eliminate it's usage altogether
 219
 220 cc="${cross_prefix}${CC-gcc}"
 221 ar="${cross_prefix}${AR-ar}"
 222 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
 223 ld="${cross_prefix}${LD-ld}"
 224 strip="${cross_prefix}${STRIP-strip}"
 225 windres="${cross_prefix}${WINDRES-windres}"
 226 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
 227 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
 228
 229 # default flags for all hosts
 230 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 231 CFLAGS="-g $CFLAGS"
 232 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 233 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 234 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 235 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 236 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
 237 LDFLAGS="-g $LDFLAGS"
 238
 239 # make source path absolute
 240 source_path=`cd "$source_path"; pwd`
 241
 242 check_define() {
 243 cat > $TMPC <<EOF
 244 #if !defined($1)
 245 #error Not defined
 246 #endif
 247 int main(void) { return 0; }
 248 EOF
 249   compile_object
 250 }
 251
 252 if test ! -z "$cpu" ; then
 253   # command line argument
 254   :
 255 elif check_define __i386__ ; then
 256   cpu="i386"
 257 elif check_define __x86_64__ ; then
 258   cpu="x86_64"
 259 elif check_define __sparc__ ; then
 260   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 261   # They must be specified using --sparc_cpu
 262   if check_define __arch64__ ; then
 263     cpu="sparc64"
 264   else
 265     cpu="sparc"
 266   fi
 267 elif check_define _ARCH_PPC ; then
 268   if check_define _ARCH_PPC64 ; then
 269     cpu="ppc64"
 270   else
 271     cpu="ppc"
 272   fi
 273 elif check_define __mips__ ; then
 274   cpu="mips"
 275 elif check_define __ia64__ ; then
 276   cpu="ia64"
 277 elif check_define __s390__ ; then
 278   if check_define __s390x__ ; then
 279     cpu="s390x"
 280   else
 281     cpu="s390"
 282   fi
 283 else
 284   cpu=`uname -m`
 285 fi
 286
 287 case "$cpu" in
 288   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 289     cpu="$cpu"
 290   ;;
 291   i386|i486|i586|i686|i86pc|BePC)
 292     cpu="i386"
 293   ;;
 294   x86_64|amd64)
 295     cpu="x86_64"
 296   ;;
 297   armv*b)
 298     cpu="armv4b"
 299   ;;
 300   armv*l)
 301     cpu="armv4l"
 302   ;;
 303   parisc|parisc64)
 304     cpu="hppa"
 305   ;;
 306   mips*)
 307     cpu="mips"
 308   ;;
 309   s390)
 310     cpu="s390"
 311   ;;
 312   s390x)
 313     cpu="s390x"
 314   ;;
 315   sparc|sun4[cdmuv])
 316     cpu="sparc"
 317   ;;
 318   *)
 319     echo "Unsupported CPU = $cpu"
 320     exit 1
 321   ;;
 322 esac
 323
 324 # OS specific
 325 if check_define __linux__ ; then
 326   targetos="Linux"
 327 elif check_define _WIN32 ; then
 328   targetos='MINGW32'
 329 elif check_define __OpenBSD__ ; then
 330   targetos='OpenBSD'
 331 elif check_define __sun__ ; then
 332   targetos='SunOS'
 333 elif check_define __HAIKU__ ; then
 334   targetos='Haiku'
 335 else
 336   targetos=`uname -s`
 337 fi
 338
 339 case $targetos in
 340 CYGWIN*)
 341   mingw32="yes"
 342   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 343   audio_possible_drivers="winwave sdl"
 344   audio_drv_list="winwave"
 345 ;;
 346 MINGW32*)
 347   mingw32="yes"
 348   audio_possible_drivers="winwave dsound sdl fmod"
 349   audio_drv_list="winwave"
 350 ;;
 351 GNU/kFreeBSD)
 352   bsd="yes"
 353   audio_drv_list="oss"
 354   audio_possible_drivers="oss sdl esd pa"
 355 ;;
 356 FreeBSD)
 357   bsd="yes"
 358   make="${MAKE-gmake}"
 359   audio_drv_list="oss"
 360   audio_possible_drivers="oss sdl esd pa"
 361   # needed for kinfo_getvmmap(3) in libutil.h
 362   LIBS="-lutil $LIBS"
 363 ;;
 364 DragonFly)
 365   bsd="yes"
 366   make="${MAKE-gmake}"
 367   audio_drv_list="oss"
 368   audio_possible_drivers="oss sdl esd pa"
 369 ;;
 370 NetBSD)
 371   bsd="yes"
 372   make="${MAKE-gmake}"
 373   audio_drv_list="oss"
 374   audio_possible_drivers="oss sdl esd"
 375   oss_lib="-lossaudio"
 376 ;;
 377 OpenBSD)
 378   bsd="yes"
 379   make="${MAKE-gmake}"
 380   audio_drv_list="oss"
 381   audio_possible_drivers="oss sdl esd"
 382   oss_lib="-lossaudio"
 383 ;;
 384 Darwin)
 385   bsd="yes"
 386   darwin="yes"
 387   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 388   # run 64-bit userspace code
 389   if [ "$cpu" = "i386" ] ; then
 390     is_x86_64=`sysctl -n hw.optional.x86_64`
 391     [ "$is_x86_64" = "1" ] && cpu=x86_64
 392   fi
 393   if [ "$cpu" = "x86_64" ] ; then
 394     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 395     LDFLAGS="-arch x86_64 $LDFLAGS"
 396   else
 397     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 398   fi
 399   darwin_user="yes"
 400   cocoa="yes"
 401   audio_drv_list="coreaudio"
 402   audio_possible_drivers="coreaudio sdl fmod"
 403   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 404   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 405 ;;
 406 SunOS)
 407   solaris="yes"
 408   make="${MAKE-gmake}"
 409   install="${INSTALL-ginstall}"
 410   ld="gld"
 411   needs_libsunmath="no"
 412   solarisrev=`uname -r | cut -f2 -d.`
 413   # have to select again, because `uname -m` returns i86pc
 414   # even on an x86_64 box.
 415   solariscpu=`isainfo -k`
 416   if test "${solariscpu}" = "amd64" ; then
 417     cpu="x86_64"
 418   fi
 419   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 420     if test "$solarisrev" -le 9 ; then
 421       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 422         needs_libsunmath="yes"
 423         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 424         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 425         LIBS="-lsunmath $LIBS"
 426       else
 427         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 428         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 429         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 430         echo "Studio 11 can be downloaded from www.sun.com."
 431         exit 1
 432       fi
 433     fi
 434   fi
 435   if test -f /usr/include/sys/soundcard.h ; then
 436     audio_drv_list="oss"
 437   fi
 438   audio_possible_drivers="oss sdl"
 439 # needed for CMSG_ macros in sys/socket.h
 440   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 441 # needed for TIOCWIN* defines in termios.h
 442   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 443   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 444   LIBS="-lsocket -lnsl -lresolv $LIBS"
 445 ;;
 446 AIX)
 447   aix="yes"
 448   make="${MAKE-gmake}"
 449 ;;
 450 Haiku)
 451   haiku="yes"
 452   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 453   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 454 ;;
 455 *)
 456   audio_drv_list="oss"
 457   audio_possible_drivers="oss alsa sdl esd pa"
 458   linux="yes"
 459   linux_user="yes"
 460   usb="linux"
 461   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 462     audio_possible_drivers="$audio_possible_drivers fmod"
 463   fi
 464 ;;
 465 esac
 466
 467 if [ "$bsd" = "yes" ] ; then
 468   if [ "$darwin" != "yes" ] ; then
 469     usb="bsd"
 470   fi
 471   bsd_user="yes"
 472 fi
 473
 474 : ${make=${MAKE-make}}
 475 : ${install=${INSTALL-install}}
 476
 477 if test "$mingw32" = "yes" ; then
 478   EXESUF=".exe"
 479   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 480   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 481   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 482   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 483   prefix="c:/Program Files/Qemu"
 484   mandir="\${prefix}"
 485   datadir="\${prefix}"
 486   docdir="\${prefix}"
 487   bindir="\${prefix}"
 488   sysconfdir="\${prefix}"
 489   confsuffix=""
 490 fi
 491
 492 werror=""
 493
 494 for opt do
 495   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 496   case "$opt" in
 497   --help|-h) show_help=yes
 498   ;;
 499   --version|-V) exec cat $source_path/VERSION
 500   ;;
 501   --prefix=*) prefix="$optarg"
 502   ;;
 503   --interp-prefix=*) interp_prefix="$optarg"
 504   ;;
 505   --source-path=*)
 506   ;;
 507   --cross-prefix=*)
 508   ;;
 509   --cc=*)
 510   ;;
 511   --host-cc=*) host_cc="$optarg"
 512   ;;
 513   --make=*) make="$optarg"
 514   ;;
 515   --install=*) install="$optarg"
 516   ;;
 517   --extra-cflags=*)
 518   ;;
 519   --extra-ldflags=*)
 520   ;;
 521   --cpu=*)
 522   ;;
 523   --target-list=*) target_list="$optarg"
 524   ;;
 525   --enable-trace-backend=*) trace_backend="$optarg"
 526   ;;
 527   --with-trace-file=*) trace_file="$optarg"
 528   ;;
 529   --enable-gprof) gprof="yes"
 530   ;;
 531   --static)
 532     static="yes"
 533     LDFLAGS="-static $LDFLAGS"
 534   ;;
 535   --mandir=*) mandir="$optarg"
 536   ;;
 537   --bindir=*) bindir="$optarg"
 538   ;;
 539   --datadir=*) datadir="$optarg"
 540   ;;
 541   --docdir=*) docdir="$optarg"
 542   ;;
 543   --sysconfdir=*) sysconfdir="$optarg"
 544   ;;
 545   --disable-sdl) sdl="no"
 546   ;;
 547   --enable-sdl) sdl="yes"
 548   ;;
 549   --disable-vnc) vnc="no"
 550   ;;
 551   --enable-vnc) vnc="yes"
 552   ;;
 553   --fmod-lib=*) fmod_lib="$optarg"
 554   ;;
 555   --fmod-inc=*) fmod_inc="$optarg"
 556   ;;
 557   --oss-lib=*) oss_lib="$optarg"
 558   ;;
 559   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 560   ;;
 561   --audio-drv-list=*) audio_drv_list="$optarg"
 562   ;;
 563   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 564   ;;
 565   --enable-debug-tcg) debug_tcg="yes"
 566   ;;
 567   --disable-debug-tcg) debug_tcg="no"
 568   ;;
 569   --enable-debug-mon) debug_mon="yes"
 570   ;;
 571   --disable-debug-mon) debug_mon="no"
 572   ;;
 573   --enable-debug)
 574       # Enable debugging options that aren't excessively noisy
 575       debug_tcg="yes"
 576       debug_mon="yes"
 577       debug="yes"
 578       strip_opt="no"
 579   ;;
 580   --enable-sparse) sparse="yes"
 581   ;;
 582   --disable-sparse) sparse="no"
 583   ;;
 584   --disable-strip) strip_opt="no"
 585   ;;
 586   --disable-vnc-tls) vnc_tls="no"
 587   ;;
 588   --enable-vnc-tls) vnc_tls="yes"
 589   ;;
 590   --disable-vnc-sasl) vnc_sasl="no"
 591   ;;
 592   --enable-vnc-sasl) vnc_sasl="yes"
 593   ;;
 594   --disable-vnc-jpeg) vnc_jpeg="no"
 595   ;;
 596   --enable-vnc-jpeg) vnc_jpeg="yes"
 597   ;;
 598   --disable-vnc-png) vnc_png="no"
 599   ;;
 600   --enable-vnc-png) vnc_png="yes"
 601   ;;
 602   --disable-vnc-thread) vnc_thread="no"
 603   ;;
 604   --enable-vnc-thread) vnc_thread="yes"
 605   ;;
 606   --disable-slirp) slirp="no"
 607   ;;
 608   --disable-uuid) uuid="no"
 609   ;;
 610   --enable-uuid) uuid="yes"
 611   ;;
 612   --disable-vde) vde="no"
 613   ;;
 614   --enable-vde) vde="yes"
 615   ;;
 616   --disable-xen) xen="no"
 617   ;;
 618   --enable-xen) xen="yes"
 619   ;;
 620   --disable-brlapi) brlapi="no"
 621   ;;
 622   --enable-brlapi) brlapi="yes"
 623   ;;
 624   --disable-bluez) bluez="no"
 625   ;;
 626   --enable-bluez) bluez="yes"
 627   ;;
 628   --disable-kvm) kvm="no"
 629   ;;
 630   --enable-kvm) kvm="yes"
 631   ;;
 632   --disable-spice) spice="no"
 633   ;;
 634   --enable-spice) spice="yes"
 635   ;;
 636   --enable-profiler) profiler="yes"
 637   ;;
 638   --enable-cocoa)
 639       cocoa="yes" ;
 640       sdl="no" ;
 641       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 642   ;;
 643   --disable-system) softmmu="no"
 644   ;;
 645   --enable-system) softmmu="yes"
 646   ;;
 647   --disable-user)
 648       linux_user="no" ;
 649       bsd_user="no" ;
 650       darwin_user="no"
 651   ;;
 652   --enable-user) ;;
 653   --disable-linux-user) linux_user="no"
 654   ;;
 655   --enable-linux-user) linux_user="yes"
 656   ;;
 657   --disable-darwin-user) darwin_user="no"
 658   ;;
 659   --enable-darwin-user) darwin_user="yes"
 660   ;;
 661   --disable-bsd-user) bsd_user="no"
 662   ;;
 663   --enable-bsd-user) bsd_user="yes"
 664   ;;
 665   --enable-guest-base) guest_base="yes"
 666   ;;
 667   --disable-guest-base) guest_base="no"
 668   ;;
 669   --enable-user-pie) user_pie="yes"
 670   ;;
 671   --disable-user-pie) user_pie="no"
 672   ;;
 673   --enable-uname-release=*) uname_release="$optarg"
 674   ;;
 675   --sparc_cpu=*)
 676   ;;
 677   --enable-werror) werror="yes"
 678   ;;
 679   --disable-werror) werror="no"
 680   ;;
 681   --disable-curses) curses="no"
 682   ;;
 683   --enable-curses) curses="yes"
 684   ;;
 685   --disable-curl) curl="no"
 686   ;;
 687   --enable-curl) curl="yes"
 688   ;;
 689   --disable-fdt) fdt="no"
 690   ;;
 691   --enable-fdt) fdt="yes"
 692   ;;
 693   --disable-check-utests) check_utests="no"
 694   ;;
 695   --enable-check-utests) check_utests="yes"
 696   ;;
 697   --disable-nptl) nptl="no"
 698   ;;
 699   --enable-nptl) nptl="yes"
 700   ;;
 701   --enable-mixemu) mixemu="yes"
 702   ;;
 703   --disable-linux-aio) linux_aio="no"
 704   ;;
 705   --enable-linux-aio) linux_aio="yes"
 706   ;;
 707   --disable-attr) attr="no"
 708   ;;
 709   --enable-attr) attr="yes"
 710   ;;
 711   --enable-io-thread) io_thread="yes"
 712   ;;
 713   --disable-blobs) blobs="no"
 714   ;;
 715   --kerneldir=*) kerneldir="$optarg"
 716   ;;
 717   --with-pkgversion=*) pkgversion=" ($optarg)"
 718   ;;
 719   --disable-docs) docs="no"
 720   ;;
 721   --enable-docs) docs="yes"
 722   ;;
 723   --disable-vhost-net) vhost_net="no"
 724   ;;
 725   --enable-vhost-net) vhost_net="yes"
 726   ;;
 727   --disable-opengl) opengl="no"
 728   ;;
 729   --enable-opengl) opengl="yes"
 730   ;;
 731   --*dir)
 732   ;;
 733   --disable-rbd) rbd="no"
 734   ;;
 735   --enable-rbd) rbd="yes"
 736   ;;
 737   --disable-smartcard) smartcard="no"
 738   ;;
 739   --enable-smartcard) smartcard="yes"
 740   ;;
 741   --disable-smartcard-nss) smartcard_nss="no"
 742   ;;
 743   --enable-smartcard-nss) smartcard_nss="yes"
 744   ;;
 745   *) echo "ERROR: unknown option $opt"; show_help="yes"
 746   ;;
 747   esac
 748 done
 749
 750 #
 751 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 752 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 753 #
 754 host_guest_base="no"
 755 case "$cpu" in
 756     sparc) case $sparc_cpu in
 757            v7|v8)
 758              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 759            ;;
 760            v8plus|v8plusa)
 761              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 762            ;;
 763            *) # sparc_cpu not defined in the command line
 764              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 765            esac
 766            LDFLAGS="-m32 $LDFLAGS"
 767            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 768            if test "$solaris" = "no" ; then
 769              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 770              helper_cflags="-ffixed-i0"
 771            fi
 772            ;;
 773     sparc64)
 774            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 775            LDFLAGS="-m64 $LDFLAGS"
 776            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 777            if test "$solaris" != "no" ; then
 778              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 779            fi
 780            ;;
 781     s390)
 782            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 783            LDFLAGS="-m31 $LDFLAGS"
 784            host_guest_base="yes"
 785            ;;
 786     s390x)
 787            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 788            LDFLAGS="-m64 $LDFLAGS"
 789            host_guest_base="yes"
 790            ;;
 791     i386)
 792            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 793            LDFLAGS="-m32 $LDFLAGS"
 794            cc_i386='$(CC) -m32'
 795            helper_cflags="-fomit-frame-pointer"
 796            host_guest_base="yes"
 797            ;;
 798     x86_64)
 799            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 800            LDFLAGS="-m64 $LDFLAGS"
 801            cc_i386='$(CC) -m32'
 802            host_guest_base="yes"
 803            ;;
 804     arm*)
 805            host_guest_base="yes"
 806            ;;
 807     ppc*)
 808            host_guest_base="yes"
 809            ;;
 810     mips*)
 811            host_guest_base="yes"
 812            ;;
 813     ia64*)
 814            host_guest_base="yes"
 815            ;;
 816     hppa*)
 817            host_guest_base="yes"
 818            ;;
 819     unicore32*)
 820            host_guest_base="yes"
 821            ;;
 822 esac
 823
 824 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 825
 826
 827 default_target_list=""
 828
 829 # these targets are portable
 830 if [ "$softmmu" = "yes" ] ; then
 831     default_target_list="\
 832 i386-softmmu \
 833 x86_64-softmmu \
 834 arm-softmmu \
 835 cris-softmmu \
 836 lm32-softmmu \
 837 m68k-softmmu \
 838 microblaze-softmmu \
 839 microblazeel-softmmu \
 840 mips-softmmu \
 841 mipsel-softmmu \
 842 mips64-softmmu \
 843 mips64el-softmmu \
 844 ppc-softmmu \
 845 ppcemb-softmmu \
 846 ppc64-softmmu \
 847 sh4-softmmu \
 848 sh4eb-softmmu \
 849 sparc-softmmu \
 850 sparc64-softmmu \
 851 "
 852 fi
 853 # the following are Linux specific
 854 if [ "$linux_user" = "yes" ] ; then
 855     default_target_list="${default_target_list}\
 856 i386-linux-user \
 857 x86_64-linux-user \
 858 alpha-linux-user \
 859 arm-linux-user \
 860 armeb-linux-user \
 861 cris-linux-user \
 862 m68k-linux-user \
 863 microblaze-linux-user \
 864 microblazeel-linux-user \
 865 mips-linux-user \
 866 mipsel-linux-user \
 867 ppc-linux-user \
 868 ppc64-linux-user \
 869 ppc64abi32-linux-user \
 870 sh4-linux-user \
 871 sh4eb-linux-user \
 872 sparc-linux-user \
 873 sparc64-linux-user \
 874 sparc32plus-linux-user \
 875 unicore32-linux-user \
 876 "
 877 fi
 878 # the following are Darwin specific
 879 if [ "$darwin_user" = "yes" ] ; then
 880     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 881 fi
 882 # the following are BSD specific
 883 if [ "$bsd_user" = "yes" ] ; then
 884     default_target_list="${default_target_list}\
 885 i386-bsd-user \
 886 x86_64-bsd-user \
 887 sparc-bsd-user \
 888 sparc64-bsd-user \
 889 "
 890 fi
 891
 892 if test x"$show_help" = x"yes" ; then
 893 cat << EOF
 894
 895 Usage: configure [options]
 896 Options: [defaults in brackets after descriptions]
 897
 898 EOF
 899 echo "Standard options:"
 900 echo "  --help                   print this message"
 901 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 902 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 903 echo "                           use %M for cpu name [$interp_prefix]"
 904 echo "  --target-list=LIST       set target list (default: build everything)"
 905 echo "Available targets: $default_target_list" | \
 906     fold -s -w 53 | sed -e 's/^/                           /'
 907 echo ""
 908 echo "Advanced options (experts only):"
 909 echo "  --source-path=PATH       path of source code [$source_path]"
 910 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 911 echo "  --cc=CC                  use C compiler CC [$cc]"
 912 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 913 echo "                           build time"
 914 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 915 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 916 echo "  --make=MAKE              use specified make [$make]"
 917 echo "  --install=INSTALL        use specified install [$install]"
 918 echo "  --static                 enable static build [$static]"
 919 echo "  --mandir=PATH            install man pages in PATH"
 920 echo "  --datadir=PATH           install firmware in PATH"
 921 echo "  --docdir=PATH            install documentation in PATH"
 922 echo "  --bindir=PATH            install binaries in PATH"
 923 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 924 echo "  --enable-debug-tcg       enable TCG debugging"
 925 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 926 echo "  --enable-debug           enable common debug build options"
 927 echo "  --enable-sparse          enable sparse checker"
 928 echo "  --disable-sparse         disable sparse checker (default)"
 929 echo "  --disable-strip          disable stripping binaries"
 930 echo "  --disable-werror         disable compilation abort on warning"
 931 echo "  --disable-sdl            disable SDL"
 932 echo "  --enable-sdl             enable SDL"
 933 echo "  --disable-vnc            disable VNC"
 934 echo "  --enable-vnc             enable VNC"
 935 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 936 echo "  --audio-drv-list=LIST    set audio drivers list:"
 937 echo "                           Available drivers: $audio_possible_drivers"
 938 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 939 echo "                           Available cards: $audio_possible_cards"
 940 echo "  --block-drv-whitelist=L  set block driver whitelist"
 941 echo "                           (affects only QEMU, not qemu-img)"
 942 echo "  --enable-mixemu          enable mixer emulation"
 943 echo "  --disable-xen            disable xen backend driver support"
 944 echo "  --enable-xen             enable xen backend driver support"
 945 echo "  --disable-brlapi         disable BrlAPI"
 946 echo "  --enable-brlapi          enable BrlAPI"
 947 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 948 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 949 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 950 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 951 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 952 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 953 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 954 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 955 echo "  --disable-vnc-thread     disable threaded VNC server"
 956 echo "  --enable-vnc-thread      enable threaded VNC server"
 957 echo "  --disable-curses         disable curses output"
 958 echo "  --enable-curses          enable curses output"
 959 echo "  --disable-curl           disable curl connectivity"
 960 echo "  --enable-curl            enable curl connectivity"
 961 echo "  --disable-fdt            disable fdt device tree"
 962 echo "  --enable-fdt             enable fdt device tree"
 963 echo "  --disable-check-utests   disable check unit-tests"
 964 echo "  --enable-check-utests    enable check unit-tests"
 965 echo "  --disable-bluez          disable bluez stack connectivity"
 966 echo "  --enable-bluez           enable bluez stack connectivity"
 967 echo "  --disable-kvm            disable KVM acceleration support"
 968 echo "  --enable-kvm             enable KVM acceleration support"
 969 echo "  --disable-nptl           disable usermode NPTL support"
 970 echo "  --enable-nptl            enable usermode NPTL support"
 971 echo "  --enable-system          enable all system emulation targets"
 972 echo "  --disable-system         disable all system emulation targets"
 973 echo "  --enable-user            enable supported user emulation targets"
 974 echo "  --disable-user           disable all user emulation targets"
 975 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 976 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 977 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 978 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 979 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 980 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 981 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 982 echo "                           emulation targets"
 983 echo "  --disable-guest-base     disable GUEST_BASE support"
 984 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 985 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 986 echo "  --fmod-lib               path to FMOD library"
 987 echo "  --fmod-inc               path to FMOD includes"
 988 echo "  --oss-lib                path to OSS library"
 989 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 990 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 991 echo "  --disable-uuid           disable uuid support"
 992 echo "  --enable-uuid            enable uuid support"
 993 echo "  --disable-vde            disable support for vde network"
 994 echo "  --enable-vde             enable support for vde network"
 995 echo "  --disable-linux-aio      disable Linux AIO support"
 996 echo "  --enable-linux-aio       enable Linux AIO support"
 997 echo "  --disable-attr           disables attr and xattr support"
 998 echo "  --enable-attr            enable attr and xattr support"
 999 echo "  --enable-io-thread       enable IO thread"
1000 echo "  --disable-blobs          disable installing provided firmware blobs"
1001 echo "  --kerneldir=PATH         look for kernel includes in PATH"
1002 echo "  --enable-docs            enable documentation build"
1003 echo "  --disable-docs           disable documentation build"
1004 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1005 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1006 echo "  --enable-trace-backend=B Set trace backend"
1007 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1008 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1009 echo "                           Default:trace-<pid>"
1010 echo "  --disable-spice          disable spice"
1011 echo "  --enable-spice           enable spice"
1012 echo "  --enable-rbd             enable building the rados block device (rbd)"
1013 echo "  --disable-smartcard      disable smartcard support"
1014 echo "  --enable-smartcard       enable smartcard support"
1015 echo "  --disable-smartcard-nss  disable smartcard nss support"
1016 echo "  --enable-smartcard-nss   enable smartcard nss support"
1017 echo ""
1018 echo "NOTE: The object files are built at the place where configure is launched"
1019 exit 1
1020 fi
1021
1022 # check that the C compiler works.
1023 cat > $TMPC <<EOF
1024 int main(void) {}
1025 EOF
1026
1027 if compile_object ; then
1028   : C compiler works ok
1029 else
1030     echo "ERROR: \"$cc\" either does not exist or does not work"
1031     exit 1
1032 fi
1033
1034 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1035 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1036 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1037 gcc_flags="-fstack-protector-all $gcc_flags"
1038 cat > $TMPC << EOF
1039 int main(void) { return 0; }
1040 EOF
1041 for flag in $gcc_flags; do
1042     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1043         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1044     fi
1045 done
1046
1047 #
1048 # Solaris specific configure tool chain decisions
1049 #
1050 if test "$solaris" = "yes" ; then
1051   if has $install; then
1052     :
1053   else
1054     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1055     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1056     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1057     exit 1
1058   fi
1059   if test "`path_of $install`" = "/usr/sbin/install" ; then
1060     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1061     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1062     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1063     exit 1
1064   fi
1065   if has ar; then
1066     :
1067   else
1068     echo "Error: No path includes ar"
1069     if test -f /usr/ccs/bin/ar ; then
1070       echo "Add /usr/ccs/bin to your path and rerun configure"
1071     fi
1072     exit 1
1073   fi
1074 fi
1075
1076 if test -z "$target_list" ; then
1077     target_list="$default_target_list"
1078 else
1079     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1080 fi
1081 if test -z "$target_list" ; then
1082     echo "No targets enabled"
1083     exit 1
1084 fi
1085 # see if system emulation was really requested
1086 case " $target_list " in
1087   *"-softmmu "*) softmmu=yes
1088   ;;
1089   *) softmmu=no
1090   ;;
1091 esac
1092
1093 feature_not_found() {
1094   feature=$1
1095
1096   echo "ERROR"
1097   echo "ERROR: User requested feature $feature"
1098   echo "ERROR: configure was not able to find it"
1099   echo "ERROR"
1100   exit 1;
1101 }
1102
1103 if test -z "$cross_prefix" ; then
1104
1105 # ---
1106 # big/little endian test
1107 cat > $TMPC << EOF
1108 #include <inttypes.h>
1109 int main(int argc, char ** argv){
1110         volatile uint32_t i=0x01234567;
1111         return (*((uint8_t*)(&i))) == 0x67;
1112 }
1113 EOF
1114
1115 if compile_prog "" "" ; then
1116 $TMPE && bigendian="yes"
1117 else
1118 echo big/little test failed
1119 fi
1120
1121 else
1122
1123 # if cross compiling, cannot launch a program, so make a static guess
1124 case "$cpu" in
1125   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1126     bigendian=yes
1127   ;;
1128 esac
1129
1130 fi
1131
1132 # host long bits test, actually a pointer size test
1133 cat > $TMPC << EOF
1134 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1135 EOF
1136 if compile_object; then
1137 hostlongbits=64
1138 else
1139 hostlongbits=32
1140 fi
1141
1142
1143 ##########################################
1144 # NPTL probe
1145
1146 if test "$nptl" != "no" ; then
1147   cat > $TMPC <<EOF
1148 #include <sched.h>
1149 #include <linux/futex.h>
1150 void foo()
1151 {
1152 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1153 #error bork
1154 #endif
1155 }
1156 EOF
1157
1158   if compile_object ; then
1159     nptl=yes
1160   else
1161     if test "$nptl" = "yes" ; then
1162       feature_not_found "nptl"
1163     fi
1164     nptl=no
1165   fi
1166 fi
1167
1168 ##########################################
1169 # zlib check
1170
1171 cat > $TMPC << EOF
1172 #include <zlib.h>
1173 int main(void) { zlibVersion(); return 0; }
1174 EOF
1175 if compile_prog "" "-lz" ; then
1176     :
1177 else
1178     echo
1179     echo "Error: zlib check failed"
1180     echo "Make sure to have the zlib libs and headers installed."
1181     echo
1182     exit 1
1183 fi
1184
1185 ##########################################
1186 # xen probe
1187
1188 if test "$xen" != "no" ; then
1189   xen_libs="-lxenstore -lxenctrl -lxenguest"
1190
1191   # Xen unstable
1192   cat > $TMPC <<EOF
1193 #include <xenctrl.h>
1194 #include <xs.h>
1195 #include <stdint.h>
1196 #include <xen/hvm/hvm_info_table.h>
1197 #if !defined(HVM_MAX_VCPUS)
1198 # error HVM_MAX_VCPUS not defined
1199 #endif
1200 int main(void) {
1201   xc_interface *xc;
1202   xs_daemon_open();
1203   xc = xc_interface_open(0, 0, 0);
1204   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1205   xc_gnttab_open(NULL, 0);
1206   return 0;
1207 }
1208 EOF
1209   if compile_prog "" "$xen_libs" ; then
1210     xen_ctrl_version=410
1211     xen=yes
1212
1213   # Xen 4.0.0
1214   elif (
1215       cat > $TMPC <<EOF
1216 #include <xenctrl.h>
1217 #include <xs.h>
1218 #include <stdint.h>
1219 #include <xen/hvm/hvm_info_table.h>
1220 #if !defined(HVM_MAX_VCPUS)
1221 # error HVM_MAX_VCPUS not defined
1222 #endif
1223 int main(void) {
1224   xs_daemon_open();
1225   xc_interface_open();
1226   xc_gnttab_open();
1227   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1228   return 0;
1229 }
1230 EOF
1231       compile_prog "" "$xen_libs"
1232     ) ; then
1233     xen_ctrl_version=400
1234     xen=yes
1235
1236   # Xen 3.3.0, 3.4.0
1237   elif (
1238       cat > $TMPC <<EOF
1239 #include <xenctrl.h>
1240 #include <xs.h>
1241 int main(void) {
1242   xs_daemon_open();
1243   xc_interface_open();
1244   xc_gnttab_open();
1245   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1246   return 0;
1247 }
1248 EOF
1249       compile_prog "" "$xen_libs"
1250     ) ; then
1251     xen_ctrl_version=330
1252     xen=yes
1253
1254   # Xen not found or unsupported
1255   else
1256     if test "$xen" = "yes" ; then
1257       feature_not_found "xen"
1258     fi
1259     xen=no
1260   fi
1261
1262   if test "$xen" = yes; then
1263     libs_softmmu="$xen_libs $libs_softmmu"
1264   fi
1265 fi
1266
1267 ##########################################
1268 # pkg-config probe
1269
1270 if ! has $pkg_config; then
1271   echo warning: proceeding without "$pkg_config" >&2
1272   pkg_config=/bin/false
1273 fi
1274
1275 ##########################################
1276 # Sparse probe
1277 if test "$sparse" != "no" ; then
1278   if has cgcc; then
1279     sparse=yes
1280   else
1281     if test "$sparse" = "yes" ; then
1282       feature_not_found "sparse"
1283     fi
1284     sparse=no
1285   fi
1286 fi
1287
1288 ##########################################
1289 # SDL probe
1290
1291 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1292 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1293 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1294   sdl_config=sdl-config
1295 fi
1296
1297 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1298   sdlconfig="$pkg_config sdl"
1299   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1300 elif has ${sdl_config}; then
1301   sdlconfig="$sdl_config"
1302   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1303 else
1304   if test "$sdl" = "yes" ; then
1305     feature_not_found "sdl"
1306   fi
1307   sdl=no
1308 fi
1309 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1310   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1311 fi
1312
1313 sdl_too_old=no
1314 if test "$sdl" != "no" ; then
1315   cat > $TMPC << EOF
1316 #include <SDL.h>
1317 #undef main /* We don't want SDL to override our main() */
1318 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1319 EOF
1320   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1321   if test "$static" = "yes" ; then
1322     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1323   else
1324     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1325   fi
1326   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1327     if test "$_sdlversion" -lt 121 ; then
1328       sdl_too_old=yes
1329     else
1330       if test "$cocoa" = "no" ; then
1331         sdl=yes
1332       fi
1333     fi
1334
1335     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1336     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1337       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1338          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1339          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1340       fi
1341       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1342         :
1343       else
1344         sdl=no
1345       fi
1346     fi # static link
1347   else # sdl not found
1348     if test "$sdl" = "yes" ; then
1349       feature_not_found "sdl"
1350     fi
1351     sdl=no
1352   fi # sdl compile test
1353 fi
1354
1355 if test "$sdl" = "yes" ; then
1356   cat > $TMPC <<EOF
1357 #include <SDL.h>
1358 #if defined(SDL_VIDEO_DRIVER_X11)
1359 #include <X11/XKBlib.h>
1360 #else
1361 #error No x11 support
1362 #endif
1363 int main(void) { return 0; }
1364 EOF
1365   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1366     sdl_libs="$sdl_libs -lX11"
1367   fi
1368   if test "$mingw32" = "yes" ; then
1369     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1370   fi
1371   libs_softmmu="$sdl_libs $libs_softmmu"
1372 fi
1373
1374 ##########################################
1375 # VNC TLS detection
1376 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1377   cat > $TMPC <<EOF
1378 #include <gnutls/gnutls.h>
1379 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1380 EOF
1381   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1382   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1383   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1384     vnc_tls=yes
1385     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1386   else
1387     if test "$vnc_tls" = "yes" ; then
1388       feature_not_found "vnc-tls"
1389     fi
1390     vnc_tls=no
1391   fi
1392 fi
1393
1394 ##########################################
1395 # VNC SASL detection
1396 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1397   cat > $TMPC <<EOF
1398 #include <sasl/sasl.h>
1399 #include <stdio.h>
1400 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1401 EOF
1402   # Assuming Cyrus-SASL installed in /usr prefix
1403   vnc_sasl_cflags=""
1404   vnc_sasl_libs="-lsasl2"
1405   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1406     vnc_sasl=yes
1407     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1408   else
1409     if test "$vnc_sasl" = "yes" ; then
1410       feature_not_found "vnc-sasl"
1411     fi
1412     vnc_sasl=no
1413   fi
1414 fi
1415
1416 ##########################################
1417 # VNC JPEG detection
1418 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1419 cat > $TMPC <<EOF
1420 #include <stdio.h>
1421 #include <jpeglib.h>
1422 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1423 EOF
1424     vnc_jpeg_cflags=""
1425     vnc_jpeg_libs="-ljpeg"
1426   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1427     vnc_jpeg=yes
1428     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1429   else
1430     if test "$vnc_jpeg" = "yes" ; then
1431       feature_not_found "vnc-jpeg"
1432     fi
1433     vnc_jpeg=no
1434   fi
1435 fi
1436
1437 ##########################################
1438 # VNC PNG detection
1439 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1440 cat > $TMPC <<EOF
1441 //#include <stdio.h>
1442 #include <png.h>
1443 #include <stddef.h>
1444 int main(void) {
1445     png_structp png_ptr;
1446     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1447     return 0;
1448 }
1449 EOF
1450     vnc_png_cflags=""
1451     vnc_png_libs="-lpng"
1452   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1453     vnc_png=yes
1454     libs_softmmu="$vnc_png_libs $libs_softmmu"
1455   else
1456     if test "$vnc_png" = "yes" ; then
1457       feature_not_found "vnc-png"
1458     fi
1459     vnc_png=no
1460   fi
1461 fi
1462
1463 ##########################################
1464 # fnmatch() probe, used for ACL routines
1465 fnmatch="no"
1466 cat > $TMPC << EOF
1467 #include <fnmatch.h>
1468 int main(void)
1469 {
1470     fnmatch("foo", "foo", 0);
1471     return 0;
1472 }
1473 EOF
1474 if compile_prog "" "" ; then
1475    fnmatch="yes"
1476 fi
1477
1478 ##########################################
1479 # uuid_generate() probe, used for vdi block driver
1480 if test "$uuid" != "no" ; then
1481   uuid_libs="-luuid"
1482   cat > $TMPC << EOF
1483 #include <uuid/uuid.h>
1484 int main(void)
1485 {
1486     uuid_t my_uuid;
1487     uuid_generate(my_uuid);
1488     return 0;
1489 }
1490 EOF
1491   if compile_prog "" "$uuid_libs" ; then
1492     uuid="yes"
1493     libs_softmmu="$uuid_libs $libs_softmmu"
1494     libs_tools="$uuid_libs $libs_tools"
1495   else
1496     if test "$uuid" = "yes" ; then
1497       feature_not_found "uuid"
1498     fi
1499     uuid=no
1500   fi
1501 fi
1502
1503 ##########################################
1504 # xfsctl() probe, used for raw-posix
1505 if test "$xfs" != "no" ; then
1506   cat > $TMPC << EOF
1507 #include <xfs/xfs.h>
1508 int main(void)
1509 {
1510     xfsctl(NULL, 0, 0, NULL);
1511     return 0;
1512 }
1513 EOF
1514   if compile_prog "" "" ; then
1515     xfs="yes"
1516   else
1517     if test "$xfs" = "yes" ; then
1518       feature_not_found "xfs"
1519     fi
1520     xfs=no
1521   fi
1522 fi
1523
1524 ##########################################
1525 # vde libraries probe
1526 if test "$vde" != "no" ; then
1527   vde_libs="-lvdeplug"
1528   cat > $TMPC << EOF
1529 #include <libvdeplug.h>
1530 int main(void)
1531 {
1532     struct vde_open_args a = {0, 0, 0};
1533     vde_open("", "", &a);
1534     return 0;
1535 }
1536 EOF
1537   if compile_prog "" "$vde_libs" ; then
1538     vde=yes
1539     libs_softmmu="$vde_libs $libs_softmmu"
1540     libs_tools="$vde_libs $libs_tools"
1541   else
1542     if test "$vde" = "yes" ; then
1543       feature_not_found "vde"
1544     fi
1545     vde=no
1546   fi
1547 fi
1548
1549 ##########################################
1550 # Sound support libraries probe
1551
1552 audio_drv_probe()
1553 {
1554     drv=$1
1555     hdr=$2
1556     lib=$3
1557     exp=$4
1558     cfl=$5
1559         cat > $TMPC << EOF
1560 #include <$hdr>
1561 int main(void) { $exp }
1562 EOF
1563     if compile_prog "$cfl" "$lib" ; then
1564         :
1565     else
1566         echo
1567         echo "Error: $drv check failed"
1568         echo "Make sure to have the $drv libs and headers installed."
1569         echo
1570         exit 1
1571     fi
1572 }
1573
1574 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1575 for drv in $audio_drv_list; do
1576     case $drv in
1577     alsa)
1578     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1579         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1580     libs_softmmu="-lasound $libs_softmmu"
1581     ;;
1582
1583     fmod)
1584     if test -z $fmod_lib || test -z $fmod_inc; then
1585         echo
1586         echo "Error: You must specify path to FMOD library and headers"
1587         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1588         echo
1589         exit 1
1590     fi
1591     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1592     libs_softmmu="$fmod_lib $libs_softmmu"
1593     ;;
1594
1595     esd)
1596     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1597     libs_softmmu="-lesd $libs_softmmu"
1598     audio_pt_int="yes"
1599     ;;
1600
1601     pa)
1602     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1603         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1604     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1605     audio_pt_int="yes"
1606     ;;
1607
1608     coreaudio)
1609       libs_softmmu="-framework CoreAudio $libs_softmmu"
1610     ;;
1611
1612     dsound)
1613       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1614       audio_win_int="yes"
1615     ;;
1616
1617     oss)
1618       libs_softmmu="$oss_lib $libs_softmmu"
1619     ;;
1620
1621     sdl|wav)
1622     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1623     ;;
1624
1625     winwave)
1626       libs_softmmu="-lwinmm $libs_softmmu"
1627       audio_win_int="yes"
1628     ;;
1629
1630     *)
1631     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1632         echo
1633         echo "Error: Unknown driver '$drv' selected"
1634         echo "Possible drivers are: $audio_possible_drivers"
1635         echo
1636         exit 1
1637     }
1638     ;;
1639     esac
1640 done
1641
1642 ##########################################
1643 # BrlAPI probe
1644
1645 if test "$brlapi" != "no" ; then
1646   brlapi_libs="-lbrlapi"
1647   cat > $TMPC << EOF
1648 #include <brlapi.h>
1649 #include <stddef.h>
1650 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1651 EOF
1652   if compile_prog "" "$brlapi_libs" ; then
1653     brlapi=yes
1654     libs_softmmu="$brlapi_libs $libs_softmmu"
1655   else
1656     if test "$brlapi" = "yes" ; then
1657       feature_not_found "brlapi"
1658     fi
1659     brlapi=no
1660   fi
1661 fi
1662
1663 ##########################################
1664 # curses probe
1665 if test "$mingw32" = "yes" ; then
1666     curses_list="-lpdcurses"
1667 else
1668     curses_list="-lncurses -lcurses"
1669 fi
1670
1671 if test "$curses" != "no" ; then
1672   curses_found=no
1673   cat > $TMPC << EOF
1674 #include <curses.h>
1675 #ifdef __OpenBSD__
1676 #define resize_term resizeterm
1677 #endif
1678 int main(void) { resize_term(0, 0); return curses_version(); }
1679 EOF
1680   for curses_lib in $curses_list; do
1681     if compile_prog "" "$curses_lib" ; then
1682       curses_found=yes
1683       libs_softmmu="$curses_lib $libs_softmmu"
1684       break
1685     fi
1686   done
1687   if test "$curses_found" = "yes" ; then
1688     curses=yes
1689   else
1690     if test "$curses" = "yes" ; then
1691       feature_not_found "curses"
1692     fi
1693     curses=no
1694   fi
1695 fi
1696
1697 ##########################################
1698 # curl probe
1699
1700 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1701   curlconfig="$pkg_config libcurl"
1702 else
1703   curlconfig=curl-config
1704 fi
1705
1706 if test "$curl" != "no" ; then
1707   cat > $TMPC << EOF
1708 #include <curl/curl.h>
1709 int main(void) { return curl_easy_init(); }
1710 EOF
1711   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1712   curl_libs=`$curlconfig --libs 2>/dev/null`
1713   if compile_prog "$curl_cflags" "$curl_libs" ; then
1714     curl=yes
1715     libs_tools="$curl_libs $libs_tools"
1716     libs_softmmu="$curl_libs $libs_softmmu"
1717   else
1718     if test "$curl" = "yes" ; then
1719       feature_not_found "curl"
1720     fi
1721     curl=no
1722   fi
1723 fi # test "$curl"
1724
1725 ##########################################
1726 # check framework probe
1727
1728 if test "$check_utests" != "no" ; then
1729   cat > $TMPC << EOF
1730 #include <check.h>
1731 int main(void) { suite_create("qemu test"); return 0; }
1732 EOF
1733   check_libs=`$pkg_config --libs check`
1734   if compile_prog "" $check_libs ; then
1735     check_utests=yes
1736     libs_tools="$check_libs $libs_tools"
1737   else
1738     if test "$check_utests" = "yes" ; then
1739       feature_not_found "check"
1740     fi
1741     check_utests=no
1742   fi
1743 fi # test "$check_utests"
1744
1745 ##########################################
1746 # bluez support probe
1747 if test "$bluez" != "no" ; then
1748   cat > $TMPC << EOF
1749 #include <bluetooth/bluetooth.h>
1750 int main(void) { return bt_error(0); }
1751 EOF
1752   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1753   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1754   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1755     bluez=yes
1756     libs_softmmu="$bluez_libs $libs_softmmu"
1757   else
1758     if test "$bluez" = "yes" ; then
1759       feature_not_found "bluez"
1760     fi
1761     bluez="no"
1762   fi
1763 fi
1764
1765 ##########################################
1766 # kvm probe
1767 if test "$kvm" != "no" ; then
1768     cat > $TMPC <<EOF
1769 #include <linux/kvm.h>
1770 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1771 #error Invalid KVM version
1772 #endif
1773 EOF
1774     must_have_caps="KVM_CAP_USER_MEMORY \
1775                     KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
1776                     KVM_CAP_COALESCED_MMIO \
1777                     KVM_CAP_SYNC_MMU \
1778                    "
1779     if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
1780       must_have_caps="$caps \
1781                       KVM_CAP_SET_TSS_ADDR \
1782                       KVM_CAP_EXT_CPUID \
1783                       KVM_CAP_CLOCKSOURCE \
1784                       KVM_CAP_NOP_IO_DELAY \
1785                       KVM_CAP_PV_MMU \
1786                       KVM_CAP_MP_STATE \
1787                       KVM_CAP_USER_NMI \
1788                      "
1789     fi
1790     for c in $must_have_caps ; do
1791       cat >> $TMPC <<EOF
1792 #if !defined($c)
1793 #error Missing KVM capability $c
1794 #endif
1795 EOF
1796     done
1797     cat >> $TMPC <<EOF
1798 int main(void) { return 0; }
1799 EOF
1800   if test "$kerneldir" != "" ; then
1801       kvm_cflags=-I"$kerneldir"/include
1802       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1803          -a -d "$kerneldir/arch/x86/include" ; then
1804             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1805         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1806             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1807         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1808             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1809         elif test -d "$kerneldir/arch/$cpu/include" ; then
1810             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1811       fi
1812   else
1813     kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1814   fi
1815   if compile_prog "$kvm_cflags" "" ; then
1816     kvm=yes
1817     cat > $TMPC <<EOF
1818 #include <linux/kvm_para.h>
1819 int main(void) { return 0; }
1820 EOF
1821     if compile_prog "$kvm_cflags" "" ; then
1822       kvm_para=yes
1823     fi
1824   else
1825     if test "$kvm" = "yes" ; then
1826       if has awk && has grep; then
1827         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1828         | grep "error: " \
1829         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1830         if test "$kvmerr" != "" ; then
1831           echo -e "${kvmerr}\n\
1832 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1833 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1834         fi
1835       fi
1836       feature_not_found "kvm"
1837     fi
1838     kvm=no
1839   fi
1840 fi
1841
1842 ##########################################
1843 # test for ppc kvm pvr setting
1844
1845 if test "$kvm" = "yes" && test "$cpu" = "ppc" -o "$cpu" = "ppc64"; then
1846             cat > $TMPC <<EOF
1847     #include <asm/kvm.h>
1848     int main(void) { struct kvm_sregs s; s.pvr = 0; return 0; }
1849 EOF
1850     if compile_prog "$kvm_cflags" "" ; then
1851         kvm_ppc_pvr=yes
1852     else
1853         kvm_ppc_pvr=no
1854     fi
1855 fi
1856
1857 ##########################################
1858 # test for vhost net
1859
1860 if test "$vhost_net" != "no"; then
1861     if test "$kvm" != "no"; then
1862             cat > $TMPC <<EOF
1863     #include <linux/vhost.h>
1864     int main(void) { return 0; }
1865 EOF
1866             if compile_prog "$kvm_cflags" "" ; then
1867                 vhost_net=yes
1868             else
1869                 if test "$vhost_net" = "yes" ; then
1870                     feature_not_found "vhost-net"
1871                 fi
1872                 vhost_net=no
1873             fi
1874     else
1875             if test "$vhost_net" = "yes" ; then
1876                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1877                 feature_not_found "vhost-net"
1878             fi
1879             vhost_net=no
1880     fi
1881 fi
1882
1883 ##########################################
1884 # pthread probe
1885 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1886
1887 pthread=no
1888 cat > $TMPC << EOF
1889 #include <pthread.h>
1890 int main(void) { pthread_create(0,0,0,0); return 0; }
1891 EOF
1892 if compile_prog "" "" ; then
1893   pthread=yes
1894 else
1895   for pthread_lib in $PTHREADLIBS_LIST; do
1896     if compile_prog "" "$pthread_lib" ; then
1897       pthread=yes
1898       LIBS="$pthread_lib $LIBS"
1899       break
1900     fi
1901   done
1902 fi
1903
1904 if test "$mingw32" != yes -a "$pthread" = no; then
1905   echo
1906   echo "Error: pthread check failed"
1907   echo "Make sure to have the pthread libs and headers installed."
1908   echo
1909   exit 1
1910 fi
1911
1912 ##########################################
1913 # rbd probe
1914 if test "$rbd" != "no" ; then
1915   cat > $TMPC <<EOF
1916 #include <stdio.h>
1917 #include <rados/librados.h>
1918 int main(void) { rados_initialize(0, NULL); return 0; }
1919 EOF
1920   rbd_libs="-lrados"
1921   if compile_prog "" "$rbd_libs" ; then
1922     librados_too_old=no
1923     cat > $TMPC <<EOF
1924 #include <stdio.h>
1925 #include <rados/librados.h>
1926 #ifndef CEPH_OSD_TMAP_SET
1927 #error missing CEPH_OSD_TMAP_SET
1928 #endif
1929 int main(void) {
1930     int (*func)(const rados_pool_t pool, uint64_t *snapid) = rados_selfmanaged_snap_create;
1931     rados_initialize(0, NULL);
1932     return 0;
1933 }
1934 EOF
1935     if compile_prog "" "$rbd_libs" ; then
1936       rbd=yes
1937       libs_tools="$rbd_libs $libs_tools"
1938       libs_softmmu="$rbd_libs $libs_softmmu"
1939     else
1940       rbd=no
1941       librados_too_old=yes
1942     fi
1943   else
1944     if test "$rbd" = "yes" ; then
1945       feature_not_found "rados block device"
1946     fi
1947     rbd=no
1948   fi
1949   if test "$librados_too_old" = "yes" ; then
1950     echo "-> Your librados version is too old - upgrade needed to have rbd support"
1951   fi
1952 fi
1953
1954 ##########################################
1955 # linux-aio probe
1956
1957 if test "$linux_aio" != "no" ; then
1958   cat > $TMPC <<EOF
1959 #include <libaio.h>
1960 #include <sys/eventfd.h>
1961 #include <stddef.h>
1962 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1963 EOF
1964   if compile_prog "" "-laio" ; then
1965     linux_aio=yes
1966     libs_softmmu="$libs_softmmu -laio"
1967     libs_tools="$libs_tools -laio"
1968   else
1969     if test "$linux_aio" = "yes" ; then
1970       feature_not_found "linux AIO"
1971     fi
1972     linux_aio=no
1973   fi
1974 fi
1975
1976 ##########################################
1977 # attr probe
1978
1979 if test "$attr" != "no" ; then
1980   cat > $TMPC <<EOF
1981 #include <stdio.h>
1982 #include <sys/types.h>
1983 #include <attr/xattr.h>
1984 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1985 EOF
1986   if compile_prog "" "-lattr" ; then
1987     attr=yes
1988     LIBS="-lattr $LIBS"
1989   else
1990     if test "$attr" = "yes" ; then
1991       feature_not_found "ATTR"
1992     fi
1993     attr=no
1994   fi
1995 fi
1996
1997 ##########################################
1998 # iovec probe
1999 cat > $TMPC <<EOF
2000 #include <sys/types.h>
2001 #include <sys/uio.h>
2002 #include <unistd.h>
2003 int main(void) { struct iovec iov; return 0; }
2004 EOF
2005 iovec=no
2006 if compile_prog "" "" ; then
2007   iovec=yes
2008 fi
2009
2010 ##########################################
2011 # preadv probe
2012 cat > $TMPC <<EOF
2013 #include <sys/types.h>
2014 #include <sys/uio.h>
2015 #include <unistd.h>
2016 int main(void) { preadv; }
2017 EOF
2018 preadv=no
2019 if compile_prog "" "" ; then
2020   preadv=yes
2021 fi
2022
2023 ##########################################
2024 # fdt probe
2025 if test "$fdt" != "no" ; then
2026   fdt_libs="-lfdt"
2027   cat > $TMPC << EOF
2028 int main(void) { return 0; }
2029 EOF
2030   if compile_prog "" "$fdt_libs" ; then
2031     fdt=yes
2032   else
2033     if test "$fdt" = "yes" ; then
2034       feature_not_found "fdt"
2035     fi
2036     fdt_libs=
2037     fdt=no
2038   fi
2039 fi
2040
2041 ##########################################
2042 # opengl probe, used by milkymist-tmu2
2043 if test "$opengl" != "no" ; then
2044   opengl_libs="-lGL"
2045   cat > $TMPC << EOF
2046 #include <X11/Xlib.h>
2047 #include <GL/gl.h>
2048 #include <GL/glx.h>
2049 int main(void) { GL_VERSION; return 0; }
2050 EOF
2051   if compile_prog "" "-lGL" ; then
2052     opengl=yes
2053   else
2054     if test "$opengl" = "yes" ; then
2055       feature_not_found "opengl"
2056     fi
2057     opengl_libs=
2058     opengl=no
2059   fi
2060 fi
2061
2062 #
2063 # Check for xxxat() functions when we are building linux-user
2064 # emulator.  This is done because older glibc versions don't
2065 # have syscall stubs for these implemented.
2066 #
2067 atfile=no
2068 cat > $TMPC << EOF
2069 #define _ATFILE_SOURCE
2070 #include <sys/types.h>
2071 #include <fcntl.h>
2072 #include <unistd.h>
2073
2074 int
2075 main(void)
2076 {
2077         /* try to unlink nonexisting file */
2078         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2079 }
2080 EOF
2081 if compile_prog "" "" ; then
2082   atfile=yes
2083 fi
2084
2085 # Check for inotify functions when we are building linux-user
2086 # emulator.  This is done because older glibc versions don't
2087 # have syscall stubs for these implemented.  In that case we
2088 # don't provide them even if kernel supports them.
2089 #
2090 inotify=no
2091 cat > $TMPC << EOF
2092 #include <sys/inotify.h>
2093
2094 int
2095 main(void)
2096 {
2097         /* try to start inotify */
2098         return inotify_init();
2099 }
2100 EOF
2101 if compile_prog "" "" ; then
2102   inotify=yes
2103 fi
2104
2105 inotify1=no
2106 cat > $TMPC << EOF
2107 #include <sys/inotify.h>
2108
2109 int
2110 main(void)
2111 {
2112     /* try to start inotify */
2113     return inotify_init1(0);
2114 }
2115 EOF
2116 if compile_prog "" "" ; then
2117   inotify1=yes
2118 fi
2119
2120 # check if utimensat and futimens are supported
2121 utimens=no
2122 cat > $TMPC << EOF
2123 #define _ATFILE_SOURCE
2124 #include <stddef.h>
2125 #include <fcntl.h>
2126
2127 int main(void)
2128 {
2129     utimensat(AT_FDCWD, "foo", NULL, 0);
2130     futimens(0, NULL);
2131     return 0;
2132 }
2133 EOF
2134 if compile_prog "" "" ; then
2135   utimens=yes
2136 fi
2137
2138 # check if pipe2 is there
2139 pipe2=no
2140 cat > $TMPC << EOF
2141 #include <unistd.h>
2142 #include <fcntl.h>
2143
2144 int main(void)
2145 {
2146     int pipefd[2];
2147     pipe2(pipefd, O_CLOEXEC);
2148     return 0;
2149 }
2150 EOF
2151 if compile_prog "" "" ; then
2152   pipe2=yes
2153 fi
2154
2155 # check if accept4 is there
2156 accept4=no
2157 cat > $TMPC << EOF
2158 #include <sys/socket.h>
2159 #include <stddef.h>
2160
2161 int main(void)
2162 {
2163     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2164     return 0;
2165 }
2166 EOF
2167 if compile_prog "" "" ; then
2168   accept4=yes
2169 fi
2170
2171 # check if tee/splice is there. vmsplice was added same time.
2172 splice=no
2173 cat > $TMPC << EOF
2174 #include <unistd.h>
2175 #include <fcntl.h>
2176 #include <limits.h>
2177
2178 int main(void)
2179 {
2180     int len, fd;
2181     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2182     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2183     return 0;
2184 }
2185 EOF
2186 if compile_prog "" "" ; then
2187   splice=yes
2188 fi
2189
2190 ##########################################
2191 # signalfd probe
2192 signalfd="no"
2193 cat > $TMPC << EOF
2194 #define _GNU_SOURCE
2195 #include <unistd.h>
2196 #include <sys/syscall.h>
2197 #include <signal.h>
2198 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2199 EOF
2200
2201 if compile_prog "" "" ; then
2202   signalfd=yes
2203 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2204   echo
2205   echo "ERROR: Host kernel lacks signalfd() support,"
2206   echo "but KVM depends on it when the IO thread is disabled."
2207   echo
2208   exit 1
2209 fi
2210
2211 # check if eventfd is supported
2212 eventfd=no
2213 cat > $TMPC << EOF
2214 #include <sys/eventfd.h>
2215
2216 int main(void)
2217 {
2218     int efd = eventfd(0, 0);
2219     return 0;
2220 }
2221 EOF
2222 if compile_prog "" "" ; then
2223   eventfd=yes
2224 fi
2225
2226 # check for fallocate
2227 fallocate=no
2228 cat > $TMPC << EOF
2229 #include <fcntl.h>
2230
2231 int main(void)
2232 {
2233     fallocate(0, 0, 0, 0);
2234     return 0;
2235 }
2236 EOF
2237 if compile_prog "$ARCH_CFLAGS" "" ; then
2238   fallocate=yes
2239 fi
2240
2241 # check for sync_file_range
2242 sync_file_range=no
2243 cat > $TMPC << EOF
2244 #include <fcntl.h>
2245
2246 int main(void)
2247 {
2248     sync_file_range(0, 0, 0, 0);
2249     return 0;
2250 }
2251 EOF
2252 if compile_prog "$ARCH_CFLAGS" "" ; then
2253   sync_file_range=yes
2254 fi
2255
2256 # check for linux/fiemap.h and FS_IOC_FIEMAP
2257 fiemap=no
2258 cat > $TMPC << EOF
2259 #include <sys/ioctl.h>
2260 #include <linux/fs.h>
2261 #include <linux/fiemap.h>
2262
2263 int main(void)
2264 {
2265     ioctl(0, FS_IOC_FIEMAP, 0);
2266     return 0;
2267 }
2268 EOF
2269 if compile_prog "$ARCH_CFLAGS" "" ; then
2270   fiemap=yes
2271 fi
2272
2273 # check for dup3
2274 dup3=no
2275 cat > $TMPC << EOF
2276 #include <unistd.h>
2277
2278 int main(void)
2279 {
2280     dup3(0, 0, 0);
2281     return 0;
2282 }
2283 EOF
2284 if compile_prog "" "" ; then
2285   dup3=yes
2286 fi
2287
2288 # check for epoll support
2289 epoll=no
2290 cat > $TMPC << EOF
2291 #include <sys/epoll.h>
2292
2293 int main(void)
2294 {
2295     epoll_create(0);
2296     return 0;
2297 }
2298 EOF
2299 if compile_prog "$ARCH_CFLAGS" "" ; then
2300   epoll=yes
2301 fi
2302
2303 # epoll_create1 and epoll_pwait are later additions
2304 # so we must check separately for their presence
2305 epoll_create1=no
2306 cat > $TMPC << EOF
2307 #include <sys/epoll.h>
2308
2309 int main(void)
2310 {
2311     /* Note that we use epoll_create1 as a value, not as
2312      * a function being called. This is necessary so that on
2313      * old SPARC glibc versions where the function was present in
2314      * the library but not declared in the header file we will
2315      * fail the configure check. (Otherwise we will get a compiler
2316      * warning but not an error, and will proceed to fail the
2317      * qemu compile where we compile with -Werror.)
2318      */
2319     epoll_create1;
2320     return 0;
2321 }
2322 EOF
2323 if compile_prog "$ARCH_CFLAGS" "" ; then
2324   epoll_create1=yes
2325 fi
2326
2327 epoll_pwait=no
2328 cat > $TMPC << EOF
2329 #include <sys/epoll.h>
2330
2331 int main(void)
2332 {
2333     epoll_pwait(0, 0, 0, 0, 0);
2334     return 0;
2335 }
2336 EOF
2337 if compile_prog "$ARCH_CFLAGS" "" ; then
2338   epoll_pwait=yes
2339 fi
2340
2341 # Check if tools are available to build documentation.
2342 if test "$docs" != "no" ; then
2343   if has makeinfo && has pod2man; then
2344     docs=yes
2345   else
2346     if test "$docs" = "yes" ; then
2347       feature_not_found "docs"
2348     fi
2349     docs=no
2350   fi
2351 fi
2352
2353 # Search for bswap_32 function
2354 byteswap_h=no
2355 cat > $TMPC << EOF
2356 #include <byteswap.h>
2357 int main(void) { return bswap_32(0); }
2358 EOF
2359 if compile_prog "" "" ; then
2360   byteswap_h=yes
2361 fi
2362
2363 # Search for bswap_32 function
2364 bswap_h=no
2365 cat > $TMPC << EOF
2366 #include <sys/endian.h>
2367 #include <sys/types.h>
2368 #include <machine/bswap.h>
2369 int main(void) { return bswap32(0); }
2370 EOF
2371 if compile_prog "" "" ; then
2372   bswap_h=yes
2373 fi
2374
2375 ##########################################
2376 # Do we need librt
2377 cat > $TMPC <<EOF
2378 #include <signal.h>
2379 #include <time.h>
2380 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2381 EOF
2382
2383 if compile_prog "" "" ; then
2384   :
2385 elif compile_prog "" "-lrt" ; then
2386   LIBS="-lrt $LIBS"
2387 fi
2388
2389 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2390         "$aix" != "yes" -a "$haiku" != "yes" ; then
2391     libs_softmmu="-lutil $libs_softmmu"
2392 fi
2393
2394 ##########################################
2395 # check if the compiler defines offsetof
2396
2397 need_offsetof=yes
2398 cat > $TMPC << EOF
2399 #include <stddef.h>
2400 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2401 EOF
2402 if compile_prog "" "" ; then
2403     need_offsetof=no
2404 fi
2405
2406 ##########################################
2407 # check if the compiler understands attribute warn_unused_result
2408 #
2409 # This could be smarter, but gcc -Werror does not error out even when warning
2410 # about attribute warn_unused_result
2411
2412 gcc_attribute_warn_unused_result=no
2413 cat > $TMPC << EOF
2414 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2415 #error gcc 3.3 or older
2416 #endif
2417 int main(void) { return 0;}
2418 EOF
2419 if compile_prog "" ""; then
2420     gcc_attribute_warn_unused_result=yes
2421 fi
2422
2423 # spice probe
2424 if test "$spice" != "no" ; then
2425   cat > $TMPC << EOF
2426 #include <spice.h>
2427 int main(void) { spice_server_new(); return 0; }
2428 EOF
2429   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2430   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2431   if $pkg_config --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
2432      compile_prog "$spice_cflags" "$spice_libs" ; then
2433     spice="yes"
2434     libs_softmmu="$libs_softmmu $spice_libs"
2435     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2436   else
2437     if test "$spice" = "yes" ; then
2438       feature_not_found "spice"
2439     fi
2440     spice="no"
2441   fi
2442 fi
2443
2444 # check for libcacard for smartcard support
2445 if test "$smartcard" != "no" ; then
2446     smartcard="yes"
2447     smartcard_cflags=""
2448     # TODO - what's the minimal nss version we support?
2449     if test "$smartcard_nss" != "no"; then
2450         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2451             smartcard_nss="yes"
2452             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2453             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2454             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2455             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2456             LIBS="$libcacard_libs $LIBS"
2457         else
2458             if test "$smartcard_nss" = "yes"; then
2459                 feature_not_found "nss"
2460             fi
2461             smartcard_nss="no"
2462         fi
2463     fi
2464 fi
2465 if test "$smartcard" = "no" ; then
2466     smartcard_nss="no"
2467 fi
2468
2469 ##########################################
2470
2471 ##########################################
2472 # check if we have fdatasync
2473
2474 fdatasync=no
2475 cat > $TMPC << EOF
2476 #include <unistd.h>
2477 int main(void) { return fdatasync(0); }
2478 EOF
2479 if compile_prog "" "" ; then
2480     fdatasync=yes
2481 fi
2482
2483 ##########################################
2484 # check if we have madvise
2485
2486 madvise=no
2487 cat > $TMPC << EOF
2488 #include <sys/types.h>
2489 #include <sys/mman.h>
2490 #include <stddef.h>
2491 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2492 EOF
2493 if compile_prog "" "" ; then
2494     madvise=yes
2495 fi
2496
2497 ##########################################
2498 # check if we have posix_madvise
2499
2500 posix_madvise=no
2501 cat > $TMPC << EOF
2502 #include <sys/mman.h>
2503 #include <stddef.h>
2504 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2505 EOF
2506 if compile_prog "" "" ; then
2507     posix_madvise=yes
2508 fi
2509
2510 ##########################################
2511 # check if trace backend exists
2512
2513 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2514 if test "$?" -ne 0 ; then
2515   echo
2516   echo "Error: invalid trace backend"
2517   echo "Please choose a supported trace backend."
2518   echo
2519   exit 1
2520 fi
2521
2522 ##########################################
2523 # For 'ust' backend, test if ust headers are present
2524 if test "$trace_backend" = "ust"; then
2525   cat > $TMPC << EOF
2526 #include <ust/tracepoint.h>
2527 #include <ust/marker.h>
2528 int main(void) { return 0; }
2529 EOF
2530   if compile_prog "" "" ; then
2531     LIBS="-lust $LIBS"
2532   else
2533     echo
2534     echo "Error: Trace backend 'ust' missing libust header files"
2535     echo
2536     exit 1
2537   fi
2538 fi
2539
2540 ##########################################
2541 # For 'dtrace' backend, test if 'dtrace' command is present
2542 if test "$trace_backend" = "dtrace"; then
2543   if ! has 'dtrace' ; then
2544     echo
2545     echo "Error: dtrace command is not found in PATH $PATH"
2546     echo
2547     exit 1
2548   fi
2549   trace_backend_stap="no"
2550   if has 'stap' ; then
2551     trace_backend_stap="yes"
2552   fi
2553 fi
2554
2555 ##########################################
2556 # End of CC checks
2557 # After here, no more $cc or $ld runs
2558
2559 if test "$debug" = "no" ; then
2560   CFLAGS="-O2 $CFLAGS"
2561 fi
2562
2563 # Consult white-list to determine whether to enable werror
2564 # by default.  Only enable by default for git builds
2565 z_version=`cut -f3 -d. $source_path/VERSION`
2566
2567 if test -z "$werror" ; then
2568     if test "$z_version" = "50" -a \
2569         "$linux" = "yes" ; then
2570         werror="yes"
2571     else
2572         werror="no"
2573     fi
2574 fi
2575
2576 # Disable zero malloc errors for official releases unless explicitly told to
2577 # enable/disable
2578 if test -z "$zero_malloc" ; then
2579     if test "$z_version" = "50" ; then
2580         zero_malloc="no"
2581     else
2582         zero_malloc="yes"
2583     fi
2584 fi
2585
2586 if test "$werror" = "yes" ; then
2587     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2588 fi
2589
2590 if test "$solaris" = "no" ; then
2591     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2592         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2593     fi
2594 fi
2595
2596 # Use ASLR, no-SEH and DEP if available
2597 if test "$mingw32" = "yes" ; then
2598     for flag in --dynamicbase --no-seh --nxcompat; do
2599         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2600             LDFLAGS="-Wl,$flag $LDFLAGS"
2601         fi
2602     done
2603 fi
2604
2605 confdir=$sysconfdir$confsuffix
2606
2607 tools=
2608 if test "$softmmu" = yes ; then
2609   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2610   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2611       tools="qemu-nbd\$(EXESUF) $tools"
2612     if [ "$check_utests" = "yes" ]; then
2613       tools="check-qint check-qstring check-qdict check-qlist $tools"
2614       tools="check-qfloat check-qjson $tools"
2615     fi
2616   fi
2617 fi
2618
2619 # Mac OS X ships with a broken assembler
2620 roms=
2621 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2622         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2623         "$softmmu" = yes ; then
2624   roms="optionrom"
2625 fi
2626 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2627   roms="$roms spapr-rtas"
2628 fi
2629
2630 echo "Install prefix    $prefix"
2631 echo "BIOS directory    `eval echo $datadir`"
2632 echo "binary directory  `eval echo $bindir`"
2633 echo "config directory  `eval echo $sysconfdir`"
2634 if test "$mingw32" = "no" ; then
2635 echo "Manual directory  `eval echo $mandir`"
2636 echo "ELF interp prefix $interp_prefix"
2637 fi
2638 echo "Source path       $source_path"
2639 echo "C compiler        $cc"
2640 echo "Host C compiler   $host_cc"
2641 echo "CFLAGS            $CFLAGS"
2642 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2643 echo "LDFLAGS           $LDFLAGS"
2644 echo "make              $make"
2645 echo "install           $install"
2646 echo "host CPU          $cpu"
2647 echo "host big endian   $bigendian"
2648 echo "target list       $target_list"
2649 echo "tcg debug enabled $debug_tcg"
2650 echo "Mon debug enabled $debug_mon"
2651 echo "gprof enabled     $gprof"
2652 echo "sparse enabled    $sparse"
2653 echo "strip binaries    $strip_opt"
2654 echo "profiler          $profiler"
2655 echo "static build      $static"
2656 echo "-Werror enabled   $werror"
2657 if test "$darwin" = "yes" ; then
2658     echo "Cocoa support     $cocoa"
2659 fi
2660 echo "SDL support       $sdl"
2661 echo "curses support    $curses"
2662 echo "curl support      $curl"
2663 echo "check support     $check_utests"
2664 echo "mingw32 support   $mingw32"
2665 echo "Audio drivers     $audio_drv_list"
2666 echo "Extra audio cards $audio_card_list"
2667 echo "Block whitelist   $block_drv_whitelist"
2668 echo "Mixer emulation   $mixemu"
2669 echo "VNC support       $vnc"
2670 if test "$vnc" = "yes" ; then
2671     echo "VNC TLS support   $vnc_tls"
2672     echo "VNC SASL support  $vnc_sasl"
2673     echo "VNC JPEG support  $vnc_jpeg"
2674     echo "VNC PNG support   $vnc_png"
2675     echo "VNC thread        $vnc_thread"
2676 fi
2677 if test -n "$sparc_cpu"; then
2678     echo "Target Sparc Arch $sparc_cpu"
2679 fi
2680 echo "xen support       $xen"
2681 echo "brlapi support    $brlapi"
2682 echo "bluez  support    $bluez"
2683 echo "Documentation     $docs"
2684 [ ! -z "$uname_release" ] && \
2685 echo "uname -r          $uname_release"
2686 echo "NPTL support      $nptl"
2687 echo "GUEST_BASE        $guest_base"
2688 echo "PIE user targets  $user_pie"
2689 echo "vde support       $vde"
2690 echo "IO thread         $io_thread"
2691 echo "Linux AIO support $linux_aio"
2692 echo "ATTR/XATTR support $attr"
2693 echo "Install blobs     $blobs"
2694 echo "KVM support       $kvm"
2695 echo "fdt support       $fdt"
2696 echo "preadv support    $preadv"
2697 echo "fdatasync         $fdatasync"
2698 echo "madvise           $madvise"
2699 echo "posix_madvise     $posix_madvise"
2700 echo "uuid support      $uuid"
2701 echo "vhost-net support $vhost_net"
2702 echo "Trace backend     $trace_backend"
2703 echo "Trace output file $trace_file-<pid>"
2704 echo "spice support     $spice"
2705 echo "rbd support       $rbd"
2706 echo "xfsctl support    $xfs"
2707 echo "nss used          $smartcard_nss"
2708 echo "OpenGL support    $opengl"
2709
2710 if test $sdl_too_old = "yes"; then
2711 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2712 fi
2713
2714 config_host_mak="config-host.mak"
2715 config_host_ld="config-host.ld"
2716
2717 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2718 printf "# Configured with:" >> $config_host_mak
2719 printf " '%s'" "$0" "$@" >> $config_host_mak
2720 echo >> $config_host_mak
2721
2722 echo all: >> $config_host_mak
2723 echo "prefix=$prefix" >> $config_host_mak
2724 echo "bindir=$bindir" >> $config_host_mak
2725 echo "mandir=$mandir" >> $config_host_mak
2726 echo "datadir=$datadir" >> $config_host_mak
2727 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2728 echo "docdir=$docdir" >> $config_host_mak
2729 echo "confdir=$confdir" >> $config_host_mak
2730
2731 case "$cpu" in
2732   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2733     ARCH=$cpu
2734   ;;
2735   armv4b|armv4l)
2736     ARCH=arm
2737   ;;
2738 esac
2739 echo "ARCH=$ARCH" >> $config_host_mak
2740 if test "$debug_tcg" = "yes" ; then
2741   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2742 fi
2743 if test "$debug_mon" = "yes" ; then
2744   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2745 fi
2746 if test "$debug" = "yes" ; then
2747   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2748 fi
2749 if test "$strip_opt" = "yes" ; then
2750   echo "STRIP=${strip}" >> $config_host_mak
2751 fi
2752 if test "$bigendian" = "yes" ; then
2753   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2754 fi
2755 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2756 if test "$mingw32" = "yes" ; then
2757   echo "CONFIG_WIN32=y" >> $config_host_mak
2758   rc_version=`cat $source_path/VERSION`
2759   version_major=${rc_version%%.*}
2760   rc_version=${rc_version#*.}
2761   version_minor=${rc_version%%.*}
2762   rc_version=${rc_version#*.}
2763   version_subminor=${rc_version%%.*}
2764   version_micro=0
2765   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2766   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2767 else
2768   echo "CONFIG_POSIX=y" >> $config_host_mak
2769 fi
2770
2771 if test "$linux" = "yes" ; then
2772   echo "CONFIG_LINUX=y" >> $config_host_mak
2773 fi
2774
2775 if test "$darwin" = "yes" ; then
2776   echo "CONFIG_DARWIN=y" >> $config_host_mak
2777 fi
2778
2779 if test "$aix" = "yes" ; then
2780   echo "CONFIG_AIX=y" >> $config_host_mak
2781 fi
2782
2783 if test "$solaris" = "yes" ; then
2784   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2785   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2786   if test "$needs_libsunmath" = "yes" ; then
2787     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2788   fi
2789 fi
2790 if test "$haiku" = "yes" ; then
2791   echo "CONFIG_HAIKU=y" >> $config_host_mak
2792 fi
2793 if test "$static" = "yes" ; then
2794   echo "CONFIG_STATIC=y" >> $config_host_mak
2795 fi
2796 if test $profiler = "yes" ; then
2797   echo "CONFIG_PROFILER=y" >> $config_host_mak
2798 fi
2799 if test "$slirp" = "yes" ; then
2800   echo "CONFIG_SLIRP=y" >> $config_host_mak
2801   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2802 fi
2803 if test "$vde" = "yes" ; then
2804   echo "CONFIG_VDE=y" >> $config_host_mak
2805 fi
2806 for card in $audio_card_list; do
2807     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2808     echo "$def=y" >> $config_host_mak
2809 done
2810 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2811 for drv in $audio_drv_list; do
2812     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2813     echo "$def=y" >> $config_host_mak
2814     if test "$drv" = "fmod"; then
2815         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2816     fi
2817 done
2818 if test "$audio_pt_int" = "yes" ; then
2819   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2820 fi
2821 if test "$audio_win_int" = "yes" ; then
2822   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2823 fi
2824 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2825 if test "$mixemu" = "yes" ; then
2826   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2827 fi
2828 if test "$vnc" = "yes" ; then
2829   echo "CONFIG_VNC=y" >> $config_host_mak
2830 fi
2831 if test "$vnc_tls" = "yes" ; then
2832   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2833   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2834 fi
2835 if test "$vnc_sasl" = "yes" ; then
2836   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2837   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2838 fi
2839 if test "$vnc_jpeg" = "yes" ; then
2840   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2841   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2842 fi
2843 if test "$vnc_png" = "yes" ; then
2844   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2845   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2846 fi
2847 if test "$vnc_thread" = "yes" ; then
2848   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2849 fi
2850 if test "$fnmatch" = "yes" ; then
2851   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2852 fi
2853 if test "$uuid" = "yes" ; then
2854   echo "CONFIG_UUID=y" >> $config_host_mak
2855 fi
2856 if test "$xfs" = "yes" ; then
2857   echo "CONFIG_XFS=y" >> $config_host_mak
2858 fi
2859 qemu_version=`head $source_path/VERSION`
2860 echo "VERSION=$qemu_version" >>$config_host_mak
2861 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2862 echo "SRC_PATH=$source_path" >> $config_host_mak
2863 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2864 if [ "$docs" = "yes" ] ; then
2865   echo "BUILD_DOCS=yes" >> $config_host_mak
2866 fi
2867 if test "$sdl" = "yes" ; then
2868   echo "CONFIG_SDL=y" >> $config_host_mak
2869   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2870 fi
2871 if test "$cocoa" = "yes" ; then
2872   echo "CONFIG_COCOA=y" >> $config_host_mak
2873 fi
2874 if test "$curses" = "yes" ; then
2875   echo "CONFIG_CURSES=y" >> $config_host_mak
2876 fi
2877 if test "$atfile" = "yes" ; then
2878   echo "CONFIG_ATFILE=y" >> $config_host_mak
2879 fi
2880 if test "$utimens" = "yes" ; then
2881   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2882 fi
2883 if test "$pipe2" = "yes" ; then
2884   echo "CONFIG_PIPE2=y" >> $config_host_mak
2885 fi
2886 if test "$accept4" = "yes" ; then
2887   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2888 fi
2889 if test "$splice" = "yes" ; then
2890   echo "CONFIG_SPLICE=y" >> $config_host_mak
2891 fi
2892 if test "$eventfd" = "yes" ; then
2893   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2894 fi
2895 if test "$fallocate" = "yes" ; then
2896   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2897 fi
2898 if test "$sync_file_range" = "yes" ; then
2899   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2900 fi
2901 if test "$fiemap" = "yes" ; then
2902   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2903 fi
2904 if test "$dup3" = "yes" ; then
2905   echo "CONFIG_DUP3=y" >> $config_host_mak
2906 fi
2907 if test "$epoll" = "yes" ; then
2908   echo "CONFIG_EPOLL=y" >> $config_host_mak
2909 fi
2910 if test "$epoll_create1" = "yes" ; then
2911   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2912 fi
2913 if test "$epoll_pwait" = "yes" ; then
2914   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2915 fi
2916 if test "$inotify" = "yes" ; then
2917   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2918 fi
2919 if test "$inotify1" = "yes" ; then
2920   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2921 fi
2922 if test "$byteswap_h" = "yes" ; then
2923   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2924 fi
2925 if test "$bswap_h" = "yes" ; then
2926   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2927 fi
2928 if test "$curl" = "yes" ; then
2929   echo "CONFIG_CURL=y" >> $config_host_mak
2930   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2931 fi
2932 if test "$brlapi" = "yes" ; then
2933   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2934 fi
2935 if test "$bluez" = "yes" ; then
2936   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2937   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2938 fi
2939 if test "$xen" = "yes" ; then
2940   echo "CONFIG_XEN=y" >> $config_host_mak
2941   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2942 fi
2943 if test "$io_thread" = "yes" ; then
2944   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2945 fi
2946 if test "$linux_aio" = "yes" ; then
2947   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2948 fi
2949 if test "$attr" = "yes" ; then
2950   echo "CONFIG_ATTR=y" >> $config_host_mak
2951 fi
2952 if test "$linux" = "yes" ; then
2953   if test "$attr" = "yes" ; then
2954     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2955   fi
2956 fi
2957 if test "$blobs" = "yes" ; then
2958   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2959 fi
2960 if test "$iovec" = "yes" ; then
2961   echo "CONFIG_IOVEC=y" >> $config_host_mak
2962 fi
2963 if test "$preadv" = "yes" ; then
2964   echo "CONFIG_PREADV=y" >> $config_host_mak
2965 fi
2966 if test "$fdt" = "yes" ; then
2967   echo "CONFIG_FDT=y" >> $config_host_mak
2968 fi
2969 if test "$signalfd" = "yes" ; then
2970   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2971 fi
2972 if test "$need_offsetof" = "yes" ; then
2973   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2974 fi
2975 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2976   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2977 fi
2978 if test "$fdatasync" = "yes" ; then
2979   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2980 fi
2981 if test "$madvise" = "yes" ; then
2982   echo "CONFIG_MADVISE=y" >> $config_host_mak
2983 fi
2984 if test "$posix_madvise" = "yes" ; then
2985   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2986 fi
2987
2988 if test "$spice" = "yes" ; then
2989   echo "CONFIG_SPICE=y" >> $config_host_mak
2990 fi
2991
2992 if test "$smartcard" = "yes" ; then
2993   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
2994 fi
2995
2996 if test "$smartcard_nss" = "yes" ; then
2997   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
2998 fi
2999
3000 if test "$opengl" = "yes" ; then
3001   echo "CONFIG_OPENGL=y" >> $config_host_mak
3002 fi
3003
3004 # XXX: suppress that
3005 if [ "$bsd" = "yes" ] ; then
3006   echo "CONFIG_BSD=y" >> $config_host_mak
3007 fi
3008
3009 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3010
3011 if test "$zero_malloc" = "yes" ; then
3012   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3013 fi
3014 if test "$rbd" = "yes" ; then
3015   echo "CONFIG_RBD=y" >> $config_host_mak
3016 fi
3017
3018 # USB host support
3019 case "$usb" in
3020 linux)
3021   echo "HOST_USB=linux" >> $config_host_mak
3022 ;;
3023 bsd)
3024   echo "HOST_USB=bsd" >> $config_host_mak
3025 ;;
3026 *)
3027   echo "HOST_USB=stub" >> $config_host_mak
3028 ;;
3029 esac
3030
3031 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3032 if test "$trace_backend" = "simple"; then
3033   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3034 fi
3035 # Set the appropriate trace file.
3036 if test "$trace_backend" = "simple"; then
3037   trace_file="\"$trace_file-%u\""
3038 fi
3039 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3040   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3041 fi
3042 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3043
3044 echo "TOOLS=$tools" >> $config_host_mak
3045 echo "ROMS=$roms" >> $config_host_mak
3046 echo "MAKE=$make" >> $config_host_mak
3047 echo "INSTALL=$install" >> $config_host_mak
3048 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3049 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3050 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3051 echo "CC=$cc" >> $config_host_mak
3052 echo "CC_I386=$cc_i386" >> $config_host_mak
3053 echo "HOST_CC=$host_cc" >> $config_host_mak
3054 echo "AR=$ar" >> $config_host_mak
3055 echo "OBJCOPY=$objcopy" >> $config_host_mak
3056 echo "LD=$ld" >> $config_host_mak
3057 echo "WINDRES=$windres" >> $config_host_mak
3058 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3059 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3060 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3061 if test "$sparse" = "yes" ; then
3062   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3063   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3064   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3065 fi
3066 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3067 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3068 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3069 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3070 echo "LIBS+=$LIBS" >> $config_host_mak
3071 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3072 echo "EXESUF=$EXESUF" >> $config_host_mak
3073
3074 # generate list of library paths for linker script
3075
3076 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3077
3078 if test -f ${config_host_ld}~ ; then
3079   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3080     mv ${config_host_ld}~ $config_host_ld
3081   else
3082     rm ${config_host_ld}~
3083   fi
3084 fi
3085
3086 for d in libdis libdis-user; do
3087     mkdir -p $d
3088     symlink $source_path/Makefile.dis $d/Makefile
3089     echo > $d/config.mak
3090 done
3091 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3092   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3093 fi
3094
3095 for target in $target_list; do
3096 target_dir="$target"
3097 config_target_mak=$target_dir/config-target.mak
3098 target_arch2=`echo $target | cut -d '-' -f 1`
3099 target_bigendian="no"
3100
3101 case "$target_arch2" in
3102   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3103   target_bigendian=yes
3104   ;;
3105 esac
3106 target_softmmu="no"
3107 target_user_only="no"
3108 target_linux_user="no"
3109 target_darwin_user="no"
3110 target_bsd_user="no"
3111 case "$target" in
3112   ${target_arch2}-softmmu)
3113     target_softmmu="yes"
3114     ;;
3115   ${target_arch2}-linux-user)
3116     if test "$linux" != "yes" ; then
3117       echo "ERROR: Target '$target' is only available on a Linux host"
3118       exit 1
3119     fi
3120     target_user_only="yes"
3121     target_linux_user="yes"
3122     ;;
3123   ${target_arch2}-darwin-user)
3124     if test "$darwin" != "yes" ; then
3125       echo "ERROR: Target '$target' is only available on a Darwin host"
3126       exit 1
3127     fi
3128     target_user_only="yes"
3129     target_darwin_user="yes"
3130     ;;
3131   ${target_arch2}-bsd-user)
3132     if test "$bsd" != "yes" ; then
3133       echo "ERROR: Target '$target' is only available on a BSD host"
3134       exit 1
3135     fi
3136     target_user_only="yes"
3137     target_bsd_user="yes"
3138     ;;
3139   *)
3140     echo "ERROR: Target '$target' not recognised"
3141     exit 1
3142     ;;
3143 esac
3144
3145 mkdir -p $target_dir
3146 mkdir -p $target_dir/fpu
3147 mkdir -p $target_dir/tcg
3148 mkdir -p $target_dir/ide
3149 mkdir -p $target_dir/9pfs
3150 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3151   mkdir -p $target_dir/nwfpe
3152 fi
3153 symlink $source_path/Makefile.target $target_dir/Makefile
3154
3155
3156 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3157
3158 bflt="no"
3159 target_nptl="no"
3160 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3161 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3162 gdb_xml_files=""
3163 target_short_alignment=2
3164 target_int_alignment=4
3165 target_long_alignment=4
3166 target_llong_alignment=8
3167 target_libs_softmmu=
3168
3169 TARGET_ARCH="$target_arch2"
3170 TARGET_BASE_ARCH=""
3171 TARGET_ABI_DIR=""
3172
3173 case "$target_arch2" in
3174   i386)
3175     target_phys_bits=64
3176   ;;
3177   x86_64)
3178     TARGET_BASE_ARCH=i386
3179     target_phys_bits=64
3180     target_long_alignment=8
3181   ;;
3182   alpha)
3183     target_phys_bits=64
3184     target_long_alignment=8
3185     target_nptl="yes"
3186   ;;
3187   arm|armeb)
3188     TARGET_ARCH=arm
3189     bflt="yes"
3190     target_nptl="yes"
3191     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3192     target_phys_bits=32
3193     target_llong_alignment=4
3194   ;;
3195   cris)
3196     target_nptl="yes"
3197     target_phys_bits=32
3198   ;;
3199   lm32)
3200     target_phys_bits=32
3201     target_libs_softmmu="$opengl_libs"
3202   ;;
3203   m68k)
3204     bflt="yes"
3205     gdb_xml_files="cf-core.xml cf-fp.xml"
3206     target_phys_bits=32
3207     target_int_alignment=2
3208     target_long_alignment=2
3209     target_llong_alignment=2
3210   ;;
3211   microblaze|microblazeel)
3212     TARGET_ARCH=microblaze
3213     bflt="yes"
3214     target_nptl="yes"
3215     target_phys_bits=32
3216     target_libs_softmmu="$fdt_libs"
3217   ;;
3218   mips|mipsel)
3219     TARGET_ARCH=mips
3220     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3221     target_nptl="yes"
3222     target_phys_bits=64
3223   ;;
3224   mipsn32|mipsn32el)
3225     TARGET_ARCH=mipsn32
3226     TARGET_BASE_ARCH=mips
3227     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3228     target_phys_bits=64
3229   ;;
3230   mips64|mips64el)
3231     TARGET_ARCH=mips64
3232     TARGET_BASE_ARCH=mips
3233     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3234     target_phys_bits=64
3235     target_long_alignment=8
3236   ;;
3237   ppc)
3238     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3239     target_phys_bits=32
3240     target_nptl="yes"
3241     target_libs_softmmu="$fdt_libs"
3242   ;;
3243   ppcemb)
3244     TARGET_BASE_ARCH=ppc
3245     TARGET_ABI_DIR=ppc
3246     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3247     target_phys_bits=64
3248     target_nptl="yes"
3249     target_libs_softmmu="$fdt_libs"
3250   ;;
3251   ppc64)
3252     TARGET_BASE_ARCH=ppc
3253     TARGET_ABI_DIR=ppc
3254     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3255     target_phys_bits=64
3256     target_long_alignment=8
3257     target_libs_softmmu="$fdt_libs"
3258   ;;
3259   ppc64abi32)
3260     TARGET_ARCH=ppc64
3261     TARGET_BASE_ARCH=ppc
3262     TARGET_ABI_DIR=ppc
3263     echo "TARGET_ABI32=y" >> $config_target_mak
3264     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3265     target_phys_bits=64
3266     target_libs_softmmu="$fdt_libs"
3267   ;;
3268   sh4|sh4eb)
3269     TARGET_ARCH=sh4
3270     bflt="yes"
3271     target_nptl="yes"
3272     target_phys_bits=32
3273   ;;
3274   sparc)
3275     target_phys_bits=64
3276   ;;
3277   sparc64)
3278     TARGET_BASE_ARCH=sparc
3279     target_phys_bits=64
3280     target_long_alignment=8
3281   ;;
3282   sparc32plus)
3283     TARGET_ARCH=sparc64
3284     TARGET_BASE_ARCH=sparc
3285     TARGET_ABI_DIR=sparc
3286     echo "TARGET_ABI32=y" >> $config_target_mak
3287     target_phys_bits=64
3288   ;;
3289   s390x)
3290     target_nptl="yes"
3291     target_phys_bits=64
3292     target_long_alignment=8
3293   ;;
3294   unicore32)
3295     target_phys_bits=32
3296   ;;
3297   *)
3298     echo "Unsupported target CPU"
3299     exit 1
3300   ;;
3301 esac
3302 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3303 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3304 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3305 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3306 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3307 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3308 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3309 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3310 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3311 if [ "$TARGET_BASE_ARCH" = "" ]; then
3312   TARGET_BASE_ARCH=$TARGET_ARCH
3313 fi
3314 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3315 if [ "$TARGET_ABI_DIR" = "" ]; then
3316   TARGET_ABI_DIR=$TARGET_ARCH
3317 fi
3318 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3319 case "$target_arch2" in
3320   i386|x86_64)
3321     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3322       target_phys_bits=64
3323       echo "CONFIG_XEN=y" >> $config_target_mak
3324       if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3325           echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3326       fi
3327     fi
3328 esac
3329 case "$target_arch2" in
3330   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3331     # Make sure the target and host cpus are compatible
3332     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3333       \( "$target_arch2" = "$cpu" -o \
3334       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3335       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3336       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3337       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3338       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3339       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3340       echo "CONFIG_KVM=y" >> $config_target_mak
3341       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3342       if test "$kvm_para" = "yes"; then
3343         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3344       fi
3345       if test $vhost_net = "yes" ; then
3346         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3347       fi
3348       if test "$kvm_ppc_pvr" = "yes" ; then
3349         echo "CONFIG_KVM_PPC_PVR=y" >> $config_target_mak
3350       fi
3351     fi
3352 esac
3353 if test "$target_bigendian" = "yes" ; then
3354   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3355 fi
3356 if test "$target_softmmu" = "yes" ; then
3357   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3358   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3359   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3360   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3361   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3362 fi
3363 if test "$target_user_only" = "yes" ; then
3364   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3365 fi
3366 if test "$target_linux_user" = "yes" ; then
3367   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3368 fi
3369 if test "$target_darwin_user" = "yes" ; then
3370   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3371 fi
3372 if test "$smartcard_nss" = "yes" ; then
3373   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3374   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3375   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3376 fi
3377 list=""
3378 if test ! -z "$gdb_xml_files" ; then
3379   for x in $gdb_xml_files; do
3380     list="$list $source_path/gdb-xml/$x"
3381   done
3382   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3383 fi
3384
3385 echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
3386
3387 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3388   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3389 fi
3390 if test "$target_user_only" = "yes" \
3391         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3392   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3393 fi
3394 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3395   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3396 fi
3397 if test "$target_bsd_user" = "yes" ; then
3398   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3399 fi
3400
3401 # generate QEMU_CFLAGS/LDFLAGS for targets
3402
3403 cflags=""
3404 includes=""
3405 ldflags=""
3406
3407 if test "$ARCH" = "sparc64" ; then
3408   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3409 elif test "$ARCH" = "s390x" ; then
3410   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3411 elif test "$ARCH" = "x86_64" ; then
3412   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3413 else
3414   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3415 fi
3416 includes="-I\$(SRC_PATH)/tcg $includes"
3417 includes="-I\$(SRC_PATH)/fpu $includes"
3418
3419 if test "$target_user_only" = "yes" ; then
3420     libdis_config_mak=libdis-user/config.mak
3421 else
3422     libdis_config_mak=libdis/config.mak
3423 fi
3424
3425 for i in $ARCH $TARGET_BASE_ARCH ; do
3426   case "$i" in
3427   alpha)
3428     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3429     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3430   ;;
3431   arm)
3432     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3433     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3434   ;;
3435   cris)
3436     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3437     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3438   ;;
3439   hppa)
3440     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3441     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3442   ;;
3443   i386|x86_64)
3444     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3445     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3446   ;;
3447   ia64*)
3448     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3449     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3450   ;;
3451   m68k)
3452     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3453     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3454   ;;
3455   microblaze*)
3456     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3457     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3458   ;;
3459   mips*)
3460     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3461     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3462   ;;
3463   ppc*)
3464     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3465     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3466   ;;
3467   s390*)
3468     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3469     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3470   ;;
3471   sh4)
3472     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3473     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3474   ;;
3475   sparc*)
3476     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3477     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3478   ;;
3479   esac
3480 done
3481
3482 case "$ARCH" in
3483 alpha)
3484   # Ensure there's only a single GP
3485   cflags="-msmall-data $cflags"
3486 ;;
3487 esac
3488
3489 if test "$target_softmmu" = "yes" ; then
3490   case "$TARGET_BASE_ARCH" in
3491   arm)
3492     cflags="-DHAS_AUDIO $cflags"
3493   ;;
3494   lm32)
3495     cflags="-DHAS_AUDIO $cflags"
3496   ;;
3497   i386|mips|ppc)
3498     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3499   ;;
3500   esac
3501 fi
3502
3503 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3504         "$user_pie" = "yes" ; then
3505   cflags="-fpie $cflags"
3506   ldflags="-pie $ldflags"
3507 fi
3508
3509 if test "$target_softmmu" = "yes" -a \( \
3510         "$TARGET_ARCH" = "microblaze" -o \
3511         "$TARGET_ARCH" = "cris" \) ; then
3512   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3513 fi
3514
3515 if test "$gprof" = "yes" ; then
3516   echo "TARGET_GPROF=yes" >> $config_target_mak
3517   if test "$target_linux_user" = "yes" ; then
3518     cflags="-p $cflags"
3519     ldflags="-p $ldflags"
3520   fi
3521   if test "$target_softmmu" = "yes" ; then
3522     ldflags="-p $ldflags"
3523     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3524   fi
3525 fi
3526
3527 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3528 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3529   case "$ARCH" in
3530   sparc)
3531     # -static is used to avoid g1/g3 usage by the dynamic linker
3532     ldflags="$linker_script -static $ldflags"
3533     ;;
3534   alpha | s390x)
3535     # The default placement of the application is fine.
3536     ;;
3537   *)
3538     ldflags="$linker_script $ldflags"
3539     ;;
3540   esac
3541 fi
3542
3543 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3544 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3545 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3546
3547 done # for target in $targets
3548
3549 # build tree in object directory in case the source is not in the current directory
3550 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3551 DIRS="$DIRS pc-bios/spapr-rtas"
3552 DIRS="$DIRS roms/seabios roms/vgabios"
3553 DIRS="$DIRS fsdev ui"
3554 FILES="Makefile tests/Makefile"
3555 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3556 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3557 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3558 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3559 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3560     FILES="$FILES pc-bios/`basename $bios_file`"
3561 done
3562 mkdir -p $DIRS
3563 for f in $FILES ; do
3564     test -e $f || symlink $source_path/$f $f
3565 done
3566
3567 # temporary config to build submodules
3568 for rom in seabios vgabios ; do
3569     config_mak=roms/$rom/config.mak
3570     echo "# Automatically generated by configure - do not modify" > $config_mak
3571     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3572     echo "CC=$cc" >> $config_mak
3573     echo "BCC=bcc" >> $config_mak
3574     echo "CPP=${cross_prefix}cpp" >> $config_mak
3575     echo "OBJCOPY=objcopy" >> $config_mak
3576     echo "IASL=iasl" >> $config_mak
3577     echo "LD=$ld" >> $config_mak
3578 done
3579
3580 for hwlib in 32 64; do
3581   d=libhw$hwlib
3582   mkdir -p $d
3583   mkdir -p $d/ide
3584   symlink $source_path/Makefile.hw $d/Makefile
3585   mkdir -p $d/9pfs
3586   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3587 done
3588
3589 if [ "$source_path" != `pwd` ]; then
3590     # out of tree build
3591     mkdir -p libcacard
3592     rm -f libcacard/Makefile
3593     ln -s "$source_path/libcacard/Makefile" libcacard/Makefile
3594 fi
3595
3596 d=libuser
3597 mkdir -p $d
3598 symlink $source_path/Makefile.user $d/Makefile
3599 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3600   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3601 fi
3602
3603 if test "$docs" = "yes" ; then
3604   mkdir -p QMP
3605 fi