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 # Print a helpful header at the top of config.log
  24 echo "# QEMU configure log $(date)" >> config.log
  25 echo "# produced by $0 $*" >> config.log
  26 echo "#" >> config.log
  27
  28 compile_object() {
  29   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  30   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  31 }
  32
  33 compile_prog() {
  34   local_cflags="$1"
  35   local_ldflags="$2"
  36   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  37   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  38 }
  39
  40 # symbolically link $1 to $2.  Portable version of "ln -sf".
  41 symlink() {
  42   rm -f $2
  43   ln -s $1 $2
  44 }
  45
  46 # check whether a command is available to this shell (may be either an
  47 # executable or a builtin)
  48 has() {
  49     type "$1" >/dev/null 2>&1
  50 }
  51
  52 # search for an executable in PATH
  53 path_of() {
  54     local_command="$1"
  55     local_ifs="$IFS"
  56     local_dir=""
  57
  58     # pathname has a dir component?
  59     if [ "${local_command#*/}" != "$local_command" ]; then
  60         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  61             echo "$local_command"
  62             return 0
  63         fi
  64     fi
  65     if [ -z "$local_command" ]; then
  66         return 1
  67     fi
  68
  69     IFS=:
  70     for local_dir in $PATH; do
  71         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  72             echo "$local_dir/$local_command"
  73             IFS="${local_ifs:-$(printf ' \t\n')}"
  74             return 0
  75         fi
  76     done
  77     # not found
  78     IFS="${local_ifs:-$(printf ' \t\n')}"
  79     return 1
  80 }
  81
  82 # default parameters
  83 source_path=`dirname "$0"`
  84 cpu=""
  85 interp_prefix="/usr/gnemul/qemu-%M"
  86 static="no"
  87 sparc_cpu=""
  88 cross_prefix=""
  89 audio_drv_list=""
  90 audio_card_list="ac97 es1370 sb16 hda"
  91 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  92 block_drv_whitelist=""
  93 host_cc="gcc"
  94 helper_cflags=""
  95 libs_softmmu=""
  96 libs_tools=""
  97 audio_pt_int=""
  98 audio_win_int=""
  99 cc_i386=i386-pc-linux-gnu-gcc
 100 libs_qga=""
 101
 102 target_list=""
 103
 104 # Default value for a variable defining feature "foo".
 105 #  * foo="no"  feature will only be used if --enable-foo arg is given
 106 #  * foo=""    feature will be searched for, and if found, will be used
 107 #              unless --disable-foo is given
 108 #  * foo="yes" this value will only be set by --enable-foo flag.
 109 #              feature will searched for,
 110 #              if not found, configure exits with error
 111 #
 112 # Always add --enable-foo and --disable-foo command line args.
 113 # Distributions want to ensure that several features are compiled in, and it
 114 # is impossible without a --enable-foo that exits if a feature is not found.
 115
 116 bluez=""
 117 brlapi=""
 118 curl=""
 119 curses=""
 120 docs=""
 121 fdt=""
 122 nptl=""
 123 sdl=""
 124 vnc="yes"
 125 sparse="no"
 126 uuid=""
 127 vde=""
 128 vnc_tls=""
 129 vnc_sasl=""
 130 vnc_jpeg=""
 131 vnc_png=""
 132 vnc_thread="no"
 133 xen=""
 134 xen_ctrl_version=""
 135 linux_aio=""
 136 attr=""
 137 libattr=""
 138 xfs=""
 139
 140 vhost_net="no"
 141 kvm="no"
 142 gprof="no"
 143 debug_tcg="no"
 144 debug_mon="no"
 145 debug="no"
 146 strip_opt="yes"
 147 tcg_interpreter="no"
 148 bigendian="no"
 149 mingw32="no"
 150 EXESUF=""
 151 prefix="/usr/local"
 152 mandir="\${prefix}/share/man"
 153 datadir="\${prefix}/share/qemu"
 154 docdir="\${prefix}/share/doc/qemu"
 155 bindir="\${prefix}/bin"
 156 libdir="\${prefix}/lib"
 157 includedir="\${prefix}/include"
 158 sysconfdir="\${prefix}/etc"
 159 confsuffix="/qemu"
 160 slirp="yes"
 161 fmod_lib=""
 162 fmod_inc=""
 163 oss_lib=""
 164 bsd="no"
 165 linux="no"
 166 solaris="no"
 167 profiler="no"
 168 cocoa="no"
 169 softmmu="yes"
 170 linux_user="no"
 171 darwin_user="no"
 172 bsd_user="no"
 173 guest_base=""
 174 uname_release=""
 175 mixemu="no"
 176 aix="no"
 177 blobs="yes"
 178 pkgversion=""
 179 check_utests=""
 180 pie=""
 181 zero_malloc=""
 182 trace_backend="nop"
 183 trace_file="trace"
 184 spice=""
 185 rbd=""
 186 smartcard=""
 187 smartcard_nss=""
 188 usb_redir=""
 189 opengl=""
 190 zlib="yes"
 191 guest_agent="yes"
 192 libiscsi=""
 193
 194 # parse CC options first
 195 for opt do
 196   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 197   case "$opt" in
 198   --cross-prefix=*) cross_prefix="$optarg"
 199   ;;
 200   --cc=*) CC="$optarg"
 201   ;;
 202   --source-path=*) source_path="$optarg"
 203   ;;
 204   --cpu=*) cpu="$optarg"
 205   ;;
 206   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 207   ;;
 208   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 209   ;;
 210   --sparc_cpu=*)
 211     sparc_cpu="$optarg"
 212     case $sparc_cpu in
 213     v7|v8|v8plus|v8plusa)
 214       cpu="sparc"
 215     ;;
 216     v9)
 217       cpu="sparc64"
 218     ;;
 219     *)
 220       echo "undefined SPARC architecture. Exiting";
 221       exit 1
 222     ;;
 223     esac
 224   ;;
 225   esac
 226 done
 227 # OS specific
 228 # Using uname is really, really broken.  Once we have the right set of checks
 229 # we can eliminate it's usage altogether
 230
 231 cc="${CC-${cross_prefix}gcc}"
 232 ar="${AR-${cross_prefix}ar}"
 233 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 234 ld="${LD-${cross_prefix}ld}"
 235 libtool="${LIBTOOL-${cross_prefix}libtool}"
 236 strip="${STRIP-${cross_prefix}strip}"
 237 windres="${WINDRES-${cross_prefix}windres}"
 238 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 239 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 240
 241 # default flags for all hosts
 242 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 243 CFLAGS="-g $CFLAGS"
 244 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 245 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 246 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 247 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 248 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 249 LDFLAGS="-g $LDFLAGS"
 250
 251 # make source path absolute
 252 source_path=`cd "$source_path"; pwd`
 253
 254 check_define() {
 255 cat > $TMPC <<EOF
 256 #if !defined($1)
 257 #error $1 not defined
 258 #endif
 259 int main(void) { return 0; }
 260 EOF
 261   compile_object
 262 }
 263
 264 if test ! -z "$cpu" ; then
 265   # command line argument
 266   :
 267 elif check_define __i386__ ; then
 268   cpu="i386"
 269 elif check_define __x86_64__ ; then
 270   cpu="x86_64"
 271 elif check_define __sparc__ ; then
 272   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 273   # They must be specified using --sparc_cpu
 274   if check_define __arch64__ ; then
 275     cpu="sparc64"
 276   else
 277     cpu="sparc"
 278   fi
 279 elif check_define _ARCH_PPC ; then
 280   if check_define _ARCH_PPC64 ; then
 281     cpu="ppc64"
 282   else
 283     cpu="ppc"
 284   fi
 285 elif check_define __mips__ ; then
 286   cpu="mips"
 287 elif check_define __ia64__ ; then
 288   cpu="ia64"
 289 elif check_define __s390__ ; then
 290   if check_define __s390x__ ; then
 291     cpu="s390x"
 292   else
 293     cpu="s390"
 294   fi
 295 elif check_define __arm__ ; then
 296   cpu="arm"
 297 elif check_define __hppa__ ; then
 298   cpu="hppa"
 299 else
 300   cpu=`uname -m`
 301 fi
 302
 303 case "$cpu" in
 304   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 305     cpu="$cpu"
 306   ;;
 307   i386|i486|i586|i686|i86pc|BePC)
 308     cpu="i386"
 309   ;;
 310   x86_64|amd64)
 311     cpu="x86_64"
 312   ;;
 313   armv*b|armv*l|arm)
 314     cpu="arm"
 315   ;;
 316   hppa|parisc|parisc64)
 317     cpu="hppa"
 318   ;;
 319   mips*)
 320     cpu="mips"
 321   ;;
 322   s390)
 323     cpu="s390"
 324   ;;
 325   s390x)
 326     cpu="s390x"
 327   ;;
 328   sparc|sun4[cdmuv])
 329     cpu="sparc"
 330   ;;
 331   *)
 332     echo "Unsupported CPU = $cpu"
 333     exit 1
 334   ;;
 335 esac
 336
 337 # OS specific
 338 if check_define __linux__ ; then
 339   targetos="Linux"
 340 elif check_define _WIN32 ; then
 341   targetos='MINGW32'
 342 elif check_define __OpenBSD__ ; then
 343   targetos='OpenBSD'
 344 elif check_define __sun__ ; then
 345   targetos='SunOS'
 346 elif check_define __HAIKU__ ; then
 347   targetos='Haiku'
 348 else
 349   targetos=`uname -s`
 350 fi
 351
 352 case $targetos in
 353 CYGWIN*)
 354   mingw32="yes"
 355   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 356   audio_possible_drivers="winwave sdl"
 357   audio_drv_list="winwave"
 358 ;;
 359 MINGW32*)
 360   mingw32="yes"
 361   audio_possible_drivers="winwave dsound sdl fmod"
 362   audio_drv_list="winwave"
 363 ;;
 364 GNU/kFreeBSD)
 365   bsd="yes"
 366   audio_drv_list="oss"
 367   audio_possible_drivers="oss sdl esd pa"
 368 ;;
 369 FreeBSD)
 370   bsd="yes"
 371   make="${MAKE-gmake}"
 372   audio_drv_list="oss"
 373   audio_possible_drivers="oss sdl esd pa"
 374   # needed for kinfo_getvmmap(3) in libutil.h
 375   LIBS="-lutil $LIBS"
 376 ;;
 377 DragonFly)
 378   bsd="yes"
 379   make="${MAKE-gmake}"
 380   audio_drv_list="oss"
 381   audio_possible_drivers="oss sdl esd pa"
 382 ;;
 383 NetBSD)
 384   bsd="yes"
 385   make="${MAKE-gmake}"
 386   audio_drv_list="oss"
 387   audio_possible_drivers="oss sdl esd"
 388   oss_lib="-lossaudio"
 389 ;;
 390 OpenBSD)
 391   bsd="yes"
 392   make="${MAKE-gmake}"
 393   audio_drv_list="oss"
 394   audio_possible_drivers="oss sdl esd"
 395   oss_lib="-lossaudio"
 396 ;;
 397 Darwin)
 398   bsd="yes"
 399   darwin="yes"
 400   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 401   # run 64-bit userspace code
 402   if [ "$cpu" = "i386" ] ; then
 403     is_x86_64=`sysctl -n hw.optional.x86_64`
 404     [ "$is_x86_64" = "1" ] && cpu=x86_64
 405   fi
 406   if [ "$cpu" = "x86_64" ] ; then
 407     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 408     LDFLAGS="-arch x86_64 $LDFLAGS"
 409   else
 410     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 411   fi
 412   darwin_user="yes"
 413   cocoa="yes"
 414   audio_drv_list="coreaudio"
 415   audio_possible_drivers="coreaudio sdl fmod"
 416   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 417   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 418 ;;
 419 SunOS)
 420   solaris="yes"
 421   make="${MAKE-gmake}"
 422   install="${INSTALL-ginstall}"
 423   ld="gld"
 424   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 425   needs_libsunmath="no"
 426   solarisrev=`uname -r | cut -f2 -d.`
 427   # have to select again, because `uname -m` returns i86pc
 428   # even on an x86_64 box.
 429   solariscpu=`isainfo -k`
 430   if test "${solariscpu}" = "amd64" ; then
 431     cpu="x86_64"
 432   fi
 433   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 434     if test "$solarisrev" -le 9 ; then
 435       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 436         needs_libsunmath="yes"
 437         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 438         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 439         LIBS="-lsunmath $LIBS"
 440       else
 441         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 442         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 443         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 444         echo "Studio 11 can be downloaded from www.sun.com."
 445         exit 1
 446       fi
 447     fi
 448   fi
 449   if test -f /usr/include/sys/soundcard.h ; then
 450     audio_drv_list="oss"
 451   fi
 452   audio_possible_drivers="oss sdl"
 453 # needed for CMSG_ macros in sys/socket.h
 454   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 455 # needed for TIOCWIN* defines in termios.h
 456   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 457   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 458   LIBS="-lsocket -lnsl -lresolv $LIBS"
 459 ;;
 460 AIX)
 461   aix="yes"
 462   make="${MAKE-gmake}"
 463 ;;
 464 Haiku)
 465   haiku="yes"
 466   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 467   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 468 ;;
 469 *)
 470   audio_drv_list="oss"
 471   audio_possible_drivers="oss alsa sdl esd pa"
 472   linux="yes"
 473   linux_user="yes"
 474   usb="linux"
 475   kvm="yes"
 476   vhost_net="yes"
 477   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 478     audio_possible_drivers="$audio_possible_drivers fmod"
 479   fi
 480 ;;
 481 esac
 482
 483 if [ "$bsd" = "yes" ] ; then
 484   if [ "$darwin" != "yes" ] ; then
 485     usb="bsd"
 486   fi
 487   bsd_user="yes"
 488 fi
 489
 490 : ${make=${MAKE-make}}
 491 : ${install=${INSTALL-install}}
 492 : ${python=${PYTHON-python}}
 493 : ${smbd=${SMBD-/usr/sbin/smbd}}
 494
 495 if test "$mingw32" = "yes" ; then
 496   EXESUF=".exe"
 497   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 498   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 499   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 500   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 501   prefix="c:/Program Files/Qemu"
 502   mandir="\${prefix}"
 503   datadir="\${prefix}"
 504   docdir="\${prefix}"
 505   bindir="\${prefix}"
 506   sysconfdir="\${prefix}"
 507   confsuffix=""
 508   guest_agent="no"
 509 fi
 510
 511 werror=""
 512
 513 for opt do
 514   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 515   case "$opt" in
 516   --help|-h) show_help=yes
 517   ;;
 518   --version|-V) exec cat $source_path/VERSION
 519   ;;
 520   --prefix=*) prefix="$optarg"
 521   ;;
 522   --interp-prefix=*) interp_prefix="$optarg"
 523   ;;
 524   --source-path=*)
 525   ;;
 526   --cross-prefix=*)
 527   ;;
 528   --cc=*)
 529   ;;
 530   --host-cc=*) host_cc="$optarg"
 531   ;;
 532   --make=*) make="$optarg"
 533   ;;
 534   --install=*) install="$optarg"
 535   ;;
 536   --python=*) python="$optarg"
 537   ;;
 538   --smbd=*) smbd="$optarg"
 539   ;;
 540   --extra-cflags=*)
 541   ;;
 542   --extra-ldflags=*)
 543   ;;
 544   --cpu=*)
 545   ;;
 546   --target-list=*) target_list="$optarg"
 547   ;;
 548   --enable-trace-backend=*) trace_backend="$optarg"
 549   ;;
 550   --with-trace-file=*) trace_file="$optarg"
 551   ;;
 552   --enable-gprof) gprof="yes"
 553   ;;
 554   --static)
 555     static="yes"
 556     LDFLAGS="-static $LDFLAGS"
 557   ;;
 558   --mandir=*) mandir="$optarg"
 559   ;;
 560   --bindir=*) bindir="$optarg"
 561   ;;
 562   --libdir=*) libdir="$optarg"
 563   ;;
 564   --includedir=*) includedir="$optarg"
 565   ;;
 566   --datadir=*) datadir="$optarg"
 567   ;;
 568   --docdir=*) docdir="$optarg"
 569   ;;
 570   --sysconfdir=*) sysconfdir="$optarg"
 571   ;;
 572   --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
 573   --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
 574   --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
 575     # These switches are silently ignored, for compatibility with
 576     # autoconf-generated configure scripts. This allows QEMU's
 577     # configure to be used by RPM and similar macros that set
 578     # lots of directory switches by default.
 579   ;;
 580   --disable-sdl) sdl="no"
 581   ;;
 582   --enable-sdl) sdl="yes"
 583   ;;
 584   --disable-vnc) vnc="no"
 585   ;;
 586   --enable-vnc) vnc="yes"
 587   ;;
 588   --fmod-lib=*) fmod_lib="$optarg"
 589   ;;
 590   --fmod-inc=*) fmod_inc="$optarg"
 591   ;;
 592   --oss-lib=*) oss_lib="$optarg"
 593   ;;
 594   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 595   ;;
 596   --audio-drv-list=*) audio_drv_list="$optarg"
 597   ;;
 598   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 599   ;;
 600   --enable-debug-tcg) debug_tcg="yes"
 601   ;;
 602   --disable-debug-tcg) debug_tcg="no"
 603   ;;
 604   --enable-debug-mon) debug_mon="yes"
 605   ;;
 606   --disable-debug-mon) debug_mon="no"
 607   ;;
 608   --enable-debug)
 609       # Enable debugging options that aren't excessively noisy
 610       debug_tcg="yes"
 611       debug_mon="yes"
 612       debug="yes"
 613       strip_opt="no"
 614   ;;
 615   --enable-sparse) sparse="yes"
 616   ;;
 617   --disable-sparse) sparse="no"
 618   ;;
 619   --disable-strip) strip_opt="no"
 620   ;;
 621   --disable-vnc-tls) vnc_tls="no"
 622   ;;
 623   --enable-vnc-tls) vnc_tls="yes"
 624   ;;
 625   --disable-vnc-sasl) vnc_sasl="no"
 626   ;;
 627   --enable-vnc-sasl) vnc_sasl="yes"
 628   ;;
 629   --disable-vnc-jpeg) vnc_jpeg="no"
 630   ;;
 631   --enable-vnc-jpeg) vnc_jpeg="yes"
 632   ;;
 633   --disable-vnc-png) vnc_png="no"
 634   ;;
 635   --enable-vnc-png) vnc_png="yes"
 636   ;;
 637   --disable-vnc-thread) vnc_thread="no"
 638   ;;
 639   --enable-vnc-thread) vnc_thread="yes"
 640   ;;
 641   --disable-slirp) slirp="no"
 642   ;;
 643   --disable-uuid) uuid="no"
 644   ;;
 645   --enable-uuid) uuid="yes"
 646   ;;
 647   --disable-vde) vde="no"
 648   ;;
 649   --enable-vde) vde="yes"
 650   ;;
 651   --disable-xen) xen="no"
 652   ;;
 653   --enable-xen) xen="yes"
 654   ;;
 655   --disable-brlapi) brlapi="no"
 656   ;;
 657   --enable-brlapi) brlapi="yes"
 658   ;;
 659   --disable-bluez) bluez="no"
 660   ;;
 661   --enable-bluez) bluez="yes"
 662   ;;
 663   --disable-kvm) kvm="no"
 664   ;;
 665   --enable-kvm) kvm="yes"
 666   ;;
 667   --disable-tcg-interpreter) tcg_interpreter="no"
 668   ;;
 669   --enable-tcg-interpreter) tcg_interpreter="yes"
 670   ;;
 671   --disable-spice) spice="no"
 672   ;;
 673   --enable-spice) spice="yes"
 674   ;;
 675   --disable-libiscsi) libiscsi="no"
 676   ;;
 677   --enable-libiscsi) libiscsi="yes"
 678   ;;
 679   --enable-profiler) profiler="yes"
 680   ;;
 681   --enable-cocoa)
 682       cocoa="yes" ;
 683       sdl="no" ;
 684       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 685   ;;
 686   --disable-system) softmmu="no"
 687   ;;
 688   --enable-system) softmmu="yes"
 689   ;;
 690   --disable-user)
 691       linux_user="no" ;
 692       bsd_user="no" ;
 693       darwin_user="no"
 694   ;;
 695   --enable-user) ;;
 696   --disable-linux-user) linux_user="no"
 697   ;;
 698   --enable-linux-user) linux_user="yes"
 699   ;;
 700   --disable-darwin-user) darwin_user="no"
 701   ;;
 702   --enable-darwin-user) darwin_user="yes"
 703   ;;
 704   --disable-bsd-user) bsd_user="no"
 705   ;;
 706   --enable-bsd-user) bsd_user="yes"
 707   ;;
 708   --enable-guest-base) guest_base="yes"
 709   ;;
 710   --disable-guest-base) guest_base="no"
 711   ;;
 712   --enable-pie) pie="yes"
 713   ;;
 714   --disable-pie) pie="no"
 715   ;;
 716   --enable-uname-release=*) uname_release="$optarg"
 717   ;;
 718   --sparc_cpu=*)
 719   ;;
 720   --enable-werror) werror="yes"
 721   ;;
 722   --disable-werror) werror="no"
 723   ;;
 724   --disable-curses) curses="no"
 725   ;;
 726   --enable-curses) curses="yes"
 727   ;;
 728   --disable-curl) curl="no"
 729   ;;
 730   --enable-curl) curl="yes"
 731   ;;
 732   --disable-fdt) fdt="no"
 733   ;;
 734   --enable-fdt) fdt="yes"
 735   ;;
 736   --disable-check-utests) check_utests="no"
 737   ;;
 738   --enable-check-utests) check_utests="yes"
 739   ;;
 740   --disable-nptl) nptl="no"
 741   ;;
 742   --enable-nptl) nptl="yes"
 743   ;;
 744   --enable-mixemu) mixemu="yes"
 745   ;;
 746   --disable-linux-aio) linux_aio="no"
 747   ;;
 748   --enable-linux-aio) linux_aio="yes"
 749   ;;
 750   --disable-attr) attr="no"
 751   ;;
 752   --enable-attr) attr="yes"
 753   ;;
 754   --disable-blobs) blobs="no"
 755   ;;
 756   --with-pkgversion=*) pkgversion=" ($optarg)"
 757   ;;
 758   --disable-docs) docs="no"
 759   ;;
 760   --enable-docs) docs="yes"
 761   ;;
 762   --disable-vhost-net) vhost_net="no"
 763   ;;
 764   --enable-vhost-net) vhost_net="yes"
 765   ;;
 766   --disable-opengl) opengl="no"
 767   ;;
 768   --enable-opengl) opengl="yes"
 769   ;;
 770   --disable-rbd) rbd="no"
 771   ;;
 772   --enable-rbd) rbd="yes"
 773   ;;
 774   --disable-smartcard) smartcard="no"
 775   ;;
 776   --enable-smartcard) smartcard="yes"
 777   ;;
 778   --disable-smartcard-nss) smartcard_nss="no"
 779   ;;
 780   --enable-smartcard-nss) smartcard_nss="yes"
 781   ;;
 782   --disable-usb-redir) usb_redir="no"
 783   ;;
 784   --enable-usb-redir) usb_redir="yes"
 785   ;;
 786   --disable-zlib-test) zlib="no"
 787   ;;
 788   --enable-guest-agent) guest_agent="yes"
 789   ;;
 790   --disable-guest-agent) guest_agent="no"
 791   ;;
 792   *) echo "ERROR: unknown option $opt"; show_help="yes"
 793   ;;
 794   esac
 795 done
 796
 797 #
 798 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 799 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 800 #
 801 host_guest_base="no"
 802 case "$cpu" in
 803     sparc) case $sparc_cpu in
 804            v7|v8)
 805              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 806            ;;
 807            v8plus|v8plusa)
 808              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 809            ;;
 810            *) # sparc_cpu not defined in the command line
 811              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 812            esac
 813            LDFLAGS="-m32 $LDFLAGS"
 814            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 815            if test "$solaris" = "no" ; then
 816              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 817              helper_cflags="-ffixed-i0"
 818            fi
 819            ;;
 820     sparc64)
 821            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 822            LDFLAGS="-m64 $LDFLAGS"
 823            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 824            if test "$solaris" != "no" ; then
 825              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 826            fi
 827            ;;
 828     s390)
 829            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 830            LDFLAGS="-m31 $LDFLAGS"
 831            host_guest_base="yes"
 832            ;;
 833     s390x)
 834            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 835            LDFLAGS="-m64 $LDFLAGS"
 836            host_guest_base="yes"
 837            ;;
 838     i386)
 839            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 840            LDFLAGS="-m32 $LDFLAGS"
 841            cc_i386='$(CC) -m32'
 842            helper_cflags="-fomit-frame-pointer"
 843            host_guest_base="yes"
 844            ;;
 845     x86_64)
 846            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 847            LDFLAGS="-m64 $LDFLAGS"
 848            cc_i386='$(CC) -m32'
 849            host_guest_base="yes"
 850            ;;
 851     arm*)
 852            host_guest_base="yes"
 853            ;;
 854     ppc*)
 855            host_guest_base="yes"
 856            ;;
 857     mips*)
 858            host_guest_base="yes"
 859            ;;
 860     ia64*)
 861            host_guest_base="yes"
 862            ;;
 863     hppa*)
 864            host_guest_base="yes"
 865            ;;
 866     unicore32*)
 867            host_guest_base="yes"
 868            ;;
 869 esac
 870
 871 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 872
 873
 874 default_target_list=""
 875
 876 # these targets are portable
 877 if [ "$softmmu" = "yes" ] ; then
 878     default_target_list="\
 879 i386-softmmu \
 880 x86_64-softmmu \
 881 alpha-softmmu \
 882 arm-softmmu \
 883 cris-softmmu \
 884 lm32-softmmu \
 885 m68k-softmmu \
 886 microblaze-softmmu \
 887 microblazeel-softmmu \
 888 mips-softmmu \
 889 mipsel-softmmu \
 890 mips64-softmmu \
 891 mips64el-softmmu \
 892 ppc-softmmu \
 893 ppcemb-softmmu \
 894 ppc64-softmmu \
 895 sh4-softmmu \
 896 sh4eb-softmmu \
 897 sparc-softmmu \
 898 sparc64-softmmu \
 899 s390x-softmmu \
 900 xtensa-softmmu \
 901 xtensaeb-softmmu \
 902 "
 903 fi
 904 # the following are Linux specific
 905 if [ "$linux_user" = "yes" ] ; then
 906     default_target_list="${default_target_list}\
 907 i386-linux-user \
 908 x86_64-linux-user \
 909 alpha-linux-user \
 910 arm-linux-user \
 911 armeb-linux-user \
 912 cris-linux-user \
 913 m68k-linux-user \
 914 microblaze-linux-user \
 915 microblazeel-linux-user \
 916 mips-linux-user \
 917 mipsel-linux-user \
 918 ppc-linux-user \
 919 ppc64-linux-user \
 920 ppc64abi32-linux-user \
 921 sh4-linux-user \
 922 sh4eb-linux-user \
 923 sparc-linux-user \
 924 sparc64-linux-user \
 925 sparc32plus-linux-user \
 926 unicore32-linux-user \
 927 s390x-linux-user \
 928 "
 929 fi
 930 # the following are Darwin specific
 931 if [ "$darwin_user" = "yes" ] ; then
 932     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 933 fi
 934 # the following are BSD specific
 935 if [ "$bsd_user" = "yes" ] ; then
 936     default_target_list="${default_target_list}\
 937 i386-bsd-user \
 938 x86_64-bsd-user \
 939 sparc-bsd-user \
 940 sparc64-bsd-user \
 941 "
 942 fi
 943
 944 if test x"$show_help" = x"yes" ; then
 945 cat << EOF
 946
 947 Usage: configure [options]
 948 Options: [defaults in brackets after descriptions]
 949
 950 EOF
 951 echo "Standard options:"
 952 echo "  --help                   print this message"
 953 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 954 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 955 echo "                           use %M for cpu name [$interp_prefix]"
 956 echo "  --target-list=LIST       set target list (default: build everything)"
 957 echo "Available targets: $default_target_list" | \
 958     fold -s -w 53 | sed -e 's/^/                           /'
 959 echo ""
 960 echo "Advanced options (experts only):"
 961 echo "  --source-path=PATH       path of source code [$source_path]"
 962 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 963 echo "  --cc=CC                  use C compiler CC [$cc]"
 964 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 965 echo "                           build time"
 966 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 967 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 968 echo "  --make=MAKE              use specified make [$make]"
 969 echo "  --install=INSTALL        use specified install [$install]"
 970 echo "  --python=PYTHON          use specified python [$python]"
 971 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 972 echo "  --static                 enable static build [$static]"
 973 echo "  --mandir=PATH            install man pages in PATH"
 974 echo "  --datadir=PATH           install firmware in PATH"
 975 echo "  --docdir=PATH            install documentation in PATH"
 976 echo "  --bindir=PATH            install binaries in PATH"
 977 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 978 echo "  --enable-debug-tcg       enable TCG debugging"
 979 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 980 echo "  --enable-debug           enable common debug build options"
 981 echo "  --enable-sparse          enable sparse checker"
 982 echo "  --disable-sparse         disable sparse checker (default)"
 983 echo "  --disable-strip          disable stripping binaries"
 984 echo "  --disable-werror         disable compilation abort on warning"
 985 echo "  --disable-sdl            disable SDL"
 986 echo "  --enable-sdl             enable SDL"
 987 echo "  --disable-vnc            disable VNC"
 988 echo "  --enable-vnc             enable VNC"
 989 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 990 echo "  --audio-drv-list=LIST    set audio drivers list:"
 991 echo "                           Available drivers: $audio_possible_drivers"
 992 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 993 echo "                           Available cards: $audio_possible_cards"
 994 echo "  --block-drv-whitelist=L  set block driver whitelist"
 995 echo "                           (affects only QEMU, not qemu-img)"
 996 echo "  --enable-mixemu          enable mixer emulation"
 997 echo "  --disable-xen            disable xen backend driver support"
 998 echo "  --enable-xen             enable xen backend driver support"
 999 echo "  --disable-brlapi         disable BrlAPI"
1000 echo "  --enable-brlapi          enable BrlAPI"
1001 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
1002 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
1003 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
1004 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
1005 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1006 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1007 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1008 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1009 echo "  --disable-vnc-thread     disable threaded VNC server"
1010 echo "  --enable-vnc-thread      enable threaded VNC server"
1011 echo "  --disable-curses         disable curses output"
1012 echo "  --enable-curses          enable curses output"
1013 echo "  --disable-curl           disable curl connectivity"
1014 echo "  --enable-curl            enable curl connectivity"
1015 echo "  --disable-fdt            disable fdt device tree"
1016 echo "  --enable-fdt             enable fdt device tree"
1017 echo "  --disable-check-utests   disable check unit-tests"
1018 echo "  --enable-check-utests    enable check unit-tests"
1019 echo "  --disable-bluez          disable bluez stack connectivity"
1020 echo "  --enable-bluez           enable bluez stack connectivity"
1021 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1022 echo "  --disable-kvm            disable KVM acceleration support"
1023 echo "  --enable-kvm             enable KVM acceleration support"
1024 echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1025 echo "  --disable-nptl           disable usermode NPTL support"
1026 echo "  --enable-nptl            enable usermode NPTL support"
1027 echo "  --enable-system          enable all system emulation targets"
1028 echo "  --disable-system         disable all system emulation targets"
1029 echo "  --enable-user            enable supported user emulation targets"
1030 echo "  --disable-user           disable all user emulation targets"
1031 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1032 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1033 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1034 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1035 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1036 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1037 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1038 echo "                           emulation targets"
1039 echo "  --disable-guest-base     disable GUEST_BASE support"
1040 echo "  --enable-pie             build Position Independent Executables"
1041 echo "  --disable-pie            do not build Position Independent Executables"
1042 echo "  --fmod-lib               path to FMOD library"
1043 echo "  --fmod-inc               path to FMOD includes"
1044 echo "  --oss-lib                path to OSS library"
1045 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1046 echo "  --cpu=CPU                Build for host CPU [$cpu]"
1047 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1048 echo "  --disable-uuid           disable uuid support"
1049 echo "  --enable-uuid            enable uuid support"
1050 echo "  --disable-vde            disable support for vde network"
1051 echo "  --enable-vde             enable support for vde network"
1052 echo "  --disable-linux-aio      disable Linux AIO support"
1053 echo "  --enable-linux-aio       enable Linux AIO support"
1054 echo "  --disable-attr           disables attr and xattr support"
1055 echo "  --enable-attr            enable attr and xattr support"
1056 echo "  --disable-blobs          disable installing provided firmware blobs"
1057 echo "  --enable-docs            enable documentation build"
1058 echo "  --disable-docs           disable documentation build"
1059 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1060 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1061 echo "  --enable-trace-backend=B Set trace backend"
1062 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1063 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1064 echo "                           Default:trace-<pid>"
1065 echo "  --disable-spice          disable spice"
1066 echo "  --enable-spice           enable spice"
1067 echo "  --enable-rbd             enable building the rados block device (rbd)"
1068 echo "  --disable-libiscsi       disable iscsi support"
1069 echo "  --enable-libiscsi        enable iscsi support"
1070 echo "  --disable-smartcard      disable smartcard support"
1071 echo "  --enable-smartcard       enable smartcard support"
1072 echo "  --disable-smartcard-nss  disable smartcard nss support"
1073 echo "  --enable-smartcard-nss   enable smartcard nss support"
1074 echo "  --disable-usb-redir      disable usb network redirection support"
1075 echo "  --enable-usb-redir       enable usb network redirection support"
1076 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1077 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1078 echo ""
1079 echo "NOTE: The object files are built at the place where configure is launched"
1080 exit 1
1081 fi
1082
1083 # check that the C compiler works.
1084 cat > $TMPC <<EOF
1085 int main(void) { return 0; }
1086 EOF
1087
1088 if compile_object ; then
1089   : C compiler works ok
1090 else
1091     echo "ERROR: \"$cc\" either does not exist or does not work"
1092     exit 1
1093 fi
1094
1095 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1096 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1097 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1098 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1099 cat > $TMPC << EOF
1100 int main(void) { return 0; }
1101 EOF
1102 for flag in $gcc_flags; do
1103     if compile_prog "$flag -Werror" "" ; then
1104         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1105     fi
1106 done
1107
1108 if test "$static" = "yes" ; then
1109   if test "$pie" = "yes" ; then
1110     echo "static and pie are mutually incompatible"
1111     exit 1
1112   else
1113     pie="no"
1114   fi
1115 fi
1116
1117 if test "$pie" = ""; then
1118   case "$cpu-$targetos" in
1119     i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1120       ;;
1121     *)
1122       pie="no"
1123       ;;
1124   esac
1125 fi
1126
1127 if test "$pie" != "no" ; then
1128   cat > $TMPC << EOF
1129
1130 #ifdef __linux__
1131 #  define THREAD __thread
1132 #else
1133 #  define THREAD
1134 #endif
1135
1136 static THREAD int tls_var;
1137
1138 int main(void) { return tls_var; }
1139
1140 EOF
1141   if compile_prog "-fPIE -DPIE" "-pie"; then
1142     QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1143     LDFLAGS="-pie $LDFLAGS"
1144     pie="yes"
1145     if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1146       LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1147     fi
1148   else
1149     if test "$pie" = "yes"; then
1150       echo "PIE not available due to missing toolchain support"
1151       exit 1
1152     else
1153       echo "Disabling PIE due to missing toolchain support"
1154       pie="no"
1155     fi
1156   fi
1157 fi
1158
1159 #
1160 # Solaris specific configure tool chain decisions
1161 #
1162 if test "$solaris" = "yes" ; then
1163   if has $install; then
1164     :
1165   else
1166     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1167     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1168     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1169     exit 1
1170   fi
1171   if test "`path_of $install`" = "/usr/sbin/install" ; then
1172     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1173     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1174     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1175     exit 1
1176   fi
1177   if has ar; then
1178     :
1179   else
1180     echo "Error: No path includes ar"
1181     if test -f /usr/ccs/bin/ar ; then
1182       echo "Add /usr/ccs/bin to your path and rerun configure"
1183     fi
1184     exit 1
1185   fi
1186 fi
1187
1188 if test "$guest_agent" != "no" ; then
1189   if has $python; then
1190     :
1191   else
1192     echo "Python not found. Use --python=/path/to/python"
1193     exit 1
1194   fi
1195 fi
1196
1197 if test -z "$target_list" ; then
1198     target_list="$default_target_list"
1199 else
1200     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1201 fi
1202 if test -z "$target_list" ; then
1203     echo "No targets enabled"
1204     exit 1
1205 fi
1206 # see if system emulation was really requested
1207 case " $target_list " in
1208   *"-softmmu "*) softmmu=yes
1209   ;;
1210   *) softmmu=no
1211   ;;
1212 esac
1213
1214 feature_not_found() {
1215   feature=$1
1216
1217   echo "ERROR"
1218   echo "ERROR: User requested feature $feature"
1219   echo "ERROR: configure was not able to find it"
1220   echo "ERROR"
1221   exit 1;
1222 }
1223
1224 if test -z "$cross_prefix" ; then
1225
1226 # ---
1227 # big/little endian test
1228 cat > $TMPC << EOF
1229 #include <inttypes.h>
1230 int main(int argc, char ** argv){
1231         volatile uint32_t i=0x01234567;
1232         return (*((uint8_t*)(&i))) == 0x67;
1233 }
1234 EOF
1235
1236 if compile_prog "" "" ; then
1237 $TMPE && bigendian="yes"
1238 else
1239 echo big/little test failed
1240 fi
1241
1242 else
1243
1244 # if cross compiling, cannot launch a program, so make a static guess
1245 case "$cpu" in
1246   arm)
1247     # ARM can be either way; ask the compiler which one we are
1248     if check_define __ARMEB__; then
1249       bigendian=yes
1250     fi
1251   ;;
1252   hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1253     bigendian=yes
1254   ;;
1255 esac
1256
1257 fi
1258
1259 # host long bits test, actually a pointer size test
1260 cat > $TMPC << EOF
1261 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1262 EOF
1263 if compile_object; then
1264 hostlongbits=64
1265 else
1266 hostlongbits=32
1267 fi
1268
1269
1270 ##########################################
1271 # NPTL probe
1272
1273 if test "$nptl" != "no" ; then
1274   cat > $TMPC <<EOF
1275 #include <sched.h>
1276 #include <linux/futex.h>
1277 int main(void) {
1278 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1279 #error bork
1280 #endif
1281   return 0;
1282 }
1283 EOF
1284
1285   if compile_object ; then
1286     nptl=yes
1287   else
1288     if test "$nptl" = "yes" ; then
1289       feature_not_found "nptl"
1290     fi
1291     nptl=no
1292   fi
1293 fi
1294
1295 ##########################################
1296 # zlib check
1297
1298 if test "$zlib" != "no" ; then
1299     cat > $TMPC << EOF
1300 #include <zlib.h>
1301 int main(void) { zlibVersion(); return 0; }
1302 EOF
1303     if compile_prog "" "-lz" ; then
1304         :
1305     else
1306         echo
1307         echo "Error: zlib check failed"
1308         echo "Make sure to have the zlib libs and headers installed."
1309         echo
1310         exit 1
1311     fi
1312 fi
1313
1314 ##########################################
1315 # xen probe
1316
1317 if test "$xen" != "no" ; then
1318   xen_libs="-lxenstore -lxenctrl -lxenguest"
1319
1320   # Xen unstable
1321   cat > $TMPC <<EOF
1322 #include <xenctrl.h>
1323 #include <xs.h>
1324 #include <stdint.h>
1325 #include <xen/hvm/hvm_info_table.h>
1326 #if !defined(HVM_MAX_VCPUS)
1327 # error HVM_MAX_VCPUS not defined
1328 #endif
1329 int main(void) {
1330   xc_interface *xc;
1331   xs_daemon_open();
1332   xc = xc_interface_open(0, 0, 0);
1333   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1334   xc_gnttab_open(NULL, 0);
1335   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1336   return 0;
1337 }
1338 EOF
1339   if compile_prog "" "$xen_libs" ; then
1340     xen_ctrl_version=410
1341     xen=yes
1342
1343   # Xen 4.0.0
1344   elif (
1345       cat > $TMPC <<EOF
1346 #include <xenctrl.h>
1347 #include <xs.h>
1348 #include <stdint.h>
1349 #include <xen/hvm/hvm_info_table.h>
1350 #if !defined(HVM_MAX_VCPUS)
1351 # error HVM_MAX_VCPUS not defined
1352 #endif
1353 int main(void) {
1354   struct xen_add_to_physmap xatp = {
1355     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1356   };
1357   xs_daemon_open();
1358   xc_interface_open();
1359   xc_gnttab_open();
1360   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1361   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1362   return 0;
1363 }
1364 EOF
1365       compile_prog "" "$xen_libs"
1366     ) ; then
1367     xen_ctrl_version=400
1368     xen=yes
1369
1370   # Xen 3.4.0
1371   elif (
1372       cat > $TMPC <<EOF
1373 #include <xenctrl.h>
1374 #include <xs.h>
1375 int main(void) {
1376   struct xen_add_to_physmap xatp = {
1377     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1378   };
1379   xs_daemon_open();
1380   xc_interface_open();
1381   xc_gnttab_open();
1382   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1383   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1384   return 0;
1385 }
1386 EOF
1387       compile_prog "" "$xen_libs"
1388     ) ; then
1389     xen_ctrl_version=340
1390     xen=yes
1391
1392   # Xen 3.3.0
1393   elif (
1394       cat > $TMPC <<EOF
1395 #include <xenctrl.h>
1396 #include <xs.h>
1397 int main(void) {
1398   xs_daemon_open();
1399   xc_interface_open();
1400   xc_gnttab_open();
1401   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1402   return 0;
1403 }
1404 EOF
1405       compile_prog "" "$xen_libs"
1406     ) ; then
1407     xen_ctrl_version=330
1408     xen=yes
1409
1410   # Xen not found or unsupported
1411   else
1412     if test "$xen" = "yes" ; then
1413       feature_not_found "xen"
1414     fi
1415     xen=no
1416   fi
1417
1418   if test "$xen" = yes; then
1419     libs_softmmu="$xen_libs $libs_softmmu"
1420   fi
1421 fi
1422
1423 ##########################################
1424 # pkg-config probe
1425
1426 if ! has $pkg_config; then
1427   echo "Error: pkg-config binary '$pkg_config' not found"
1428   exit 1
1429 fi
1430
1431 ##########################################
1432 # libtool probe
1433
1434 if ! has $libtool; then
1435     libtool=
1436 fi
1437
1438 ##########################################
1439 # Sparse probe
1440 if test "$sparse" != "no" ; then
1441   if has cgcc; then
1442     sparse=yes
1443   else
1444     if test "$sparse" = "yes" ; then
1445       feature_not_found "sparse"
1446     fi
1447     sparse=no
1448   fi
1449 fi
1450
1451 ##########################################
1452 # SDL probe
1453
1454 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1455 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1456 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1457   sdl_config=sdl-config
1458 fi
1459
1460 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1461   sdlconfig="$pkg_config sdl"
1462   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1463 elif has ${sdl_config}; then
1464   sdlconfig="$sdl_config"
1465   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1466 else
1467   if test "$sdl" = "yes" ; then
1468     feature_not_found "sdl"
1469   fi
1470   sdl=no
1471 fi
1472 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1473   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1474 fi
1475
1476 sdl_too_old=no
1477 if test "$sdl" != "no" ; then
1478   cat > $TMPC << EOF
1479 #include <SDL.h>
1480 #undef main /* We don't want SDL to override our main() */
1481 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1482 EOF
1483   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1484   if test "$static" = "yes" ; then
1485     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1486   else
1487     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1488   fi
1489   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1490     if test "$_sdlversion" -lt 121 ; then
1491       sdl_too_old=yes
1492     else
1493       if test "$cocoa" = "no" ; then
1494         sdl=yes
1495       fi
1496     fi
1497
1498     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1499     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1500       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1501          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1502          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1503       fi
1504       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1505         :
1506       else
1507         sdl=no
1508       fi
1509     fi # static link
1510   else # sdl not found
1511     if test "$sdl" = "yes" ; then
1512       feature_not_found "sdl"
1513     fi
1514     sdl=no
1515   fi # sdl compile test
1516 fi
1517
1518 if test "$sdl" = "yes" ; then
1519   cat > $TMPC <<EOF
1520 #include <SDL.h>
1521 #if defined(SDL_VIDEO_DRIVER_X11)
1522 #include <X11/XKBlib.h>
1523 #else
1524 #error No x11 support
1525 #endif
1526 int main(void) { return 0; }
1527 EOF
1528   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1529     sdl_libs="$sdl_libs -lX11"
1530   fi
1531   libs_softmmu="$sdl_libs $libs_softmmu"
1532 fi
1533
1534 ##########################################
1535 # VNC TLS detection
1536 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1537   cat > $TMPC <<EOF
1538 #include <gnutls/gnutls.h>
1539 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1540 EOF
1541   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1542   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1543   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1544     vnc_tls=yes
1545     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1546   else
1547     if test "$vnc_tls" = "yes" ; then
1548       feature_not_found "vnc-tls"
1549     fi
1550     vnc_tls=no
1551   fi
1552 fi
1553
1554 ##########################################
1555 # VNC SASL detection
1556 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1557   cat > $TMPC <<EOF
1558 #include <sasl/sasl.h>
1559 #include <stdio.h>
1560 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1561 EOF
1562   # Assuming Cyrus-SASL installed in /usr prefix
1563   vnc_sasl_cflags=""
1564   vnc_sasl_libs="-lsasl2"
1565   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1566     vnc_sasl=yes
1567     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1568   else
1569     if test "$vnc_sasl" = "yes" ; then
1570       feature_not_found "vnc-sasl"
1571     fi
1572     vnc_sasl=no
1573   fi
1574 fi
1575
1576 ##########################################
1577 # VNC JPEG detection
1578 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1579 cat > $TMPC <<EOF
1580 #include <stdio.h>
1581 #include <jpeglib.h>
1582 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1583 EOF
1584     vnc_jpeg_cflags=""
1585     vnc_jpeg_libs="-ljpeg"
1586   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1587     vnc_jpeg=yes
1588     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1589   else
1590     if test "$vnc_jpeg" = "yes" ; then
1591       feature_not_found "vnc-jpeg"
1592     fi
1593     vnc_jpeg=no
1594   fi
1595 fi
1596
1597 ##########################################
1598 # VNC PNG detection
1599 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1600 cat > $TMPC <<EOF
1601 //#include <stdio.h>
1602 #include <png.h>
1603 #include <stddef.h>
1604 int main(void) {
1605     png_structp png_ptr;
1606     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1607     return 0;
1608 }
1609 EOF
1610   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1611     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1612     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1613   else
1614     vnc_png_cflags=""
1615     vnc_png_libs="-lpng"
1616   fi
1617   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1618     vnc_png=yes
1619     libs_softmmu="$vnc_png_libs $libs_softmmu"
1620     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1621   else
1622     if test "$vnc_png" = "yes" ; then
1623       feature_not_found "vnc-png"
1624     fi
1625     vnc_png=no
1626   fi
1627 fi
1628
1629 ##########################################
1630 # fnmatch() probe, used for ACL routines
1631 fnmatch="no"
1632 cat > $TMPC << EOF
1633 #include <fnmatch.h>
1634 int main(void)
1635 {
1636     fnmatch("foo", "foo", 0);
1637     return 0;
1638 }
1639 EOF
1640 if compile_prog "" "" ; then
1641    fnmatch="yes"
1642 fi
1643
1644 ##########################################
1645 # uuid_generate() probe, used for vdi block driver
1646 if test "$uuid" != "no" ; then
1647   uuid_libs="-luuid"
1648   cat > $TMPC << EOF
1649 #include <uuid/uuid.h>
1650 int main(void)
1651 {
1652     uuid_t my_uuid;
1653     uuid_generate(my_uuid);
1654     return 0;
1655 }
1656 EOF
1657   if compile_prog "" "$uuid_libs" ; then
1658     uuid="yes"
1659     libs_softmmu="$uuid_libs $libs_softmmu"
1660     libs_tools="$uuid_libs $libs_tools"
1661   else
1662     if test "$uuid" = "yes" ; then
1663       feature_not_found "uuid"
1664     fi
1665     uuid=no
1666   fi
1667 fi
1668
1669 ##########################################
1670 # xfsctl() probe, used for raw-posix
1671 if test "$xfs" != "no" ; then
1672   cat > $TMPC << EOF
1673 #include <xfs/xfs.h>
1674 int main(void)
1675 {
1676     xfsctl(NULL, 0, 0, NULL);
1677     return 0;
1678 }
1679 EOF
1680   if compile_prog "" "" ; then
1681     xfs="yes"
1682   else
1683     if test "$xfs" = "yes" ; then
1684       feature_not_found "xfs"
1685     fi
1686     xfs=no
1687   fi
1688 fi
1689
1690 ##########################################
1691 # vde libraries probe
1692 if test "$vde" != "no" ; then
1693   vde_libs="-lvdeplug"
1694   cat > $TMPC << EOF
1695 #include <libvdeplug.h>
1696 int main(void)
1697 {
1698     struct vde_open_args a = {0, 0, 0};
1699     vde_open("", "", &a);
1700     return 0;
1701 }
1702 EOF
1703   if compile_prog "" "$vde_libs" ; then
1704     vde=yes
1705     libs_softmmu="$vde_libs $libs_softmmu"
1706     libs_tools="$vde_libs $libs_tools"
1707   else
1708     if test "$vde" = "yes" ; then
1709       feature_not_found "vde"
1710     fi
1711     vde=no
1712   fi
1713 fi
1714
1715 ##########################################
1716 # Sound support libraries probe
1717
1718 audio_drv_probe()
1719 {
1720     drv=$1
1721     hdr=$2
1722     lib=$3
1723     exp=$4
1724     cfl=$5
1725         cat > $TMPC << EOF
1726 #include <$hdr>
1727 int main(void) { $exp }
1728 EOF
1729     if compile_prog "$cfl" "$lib" ; then
1730         :
1731     else
1732         echo
1733         echo "Error: $drv check failed"
1734         echo "Make sure to have the $drv libs and headers installed."
1735         echo
1736         exit 1
1737     fi
1738 }
1739
1740 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1741 for drv in $audio_drv_list; do
1742     case $drv in
1743     alsa)
1744     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1745         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1746     libs_softmmu="-lasound $libs_softmmu"
1747     ;;
1748
1749     fmod)
1750     if test -z $fmod_lib || test -z $fmod_inc; then
1751         echo
1752         echo "Error: You must specify path to FMOD library and headers"
1753         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1754         echo
1755         exit 1
1756     fi
1757     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1758     libs_softmmu="$fmod_lib $libs_softmmu"
1759     ;;
1760
1761     esd)
1762     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1763     libs_softmmu="-lesd $libs_softmmu"
1764     audio_pt_int="yes"
1765     ;;
1766
1767     pa)
1768     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1769         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1770     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1771     audio_pt_int="yes"
1772     ;;
1773
1774     coreaudio)
1775       libs_softmmu="-framework CoreAudio $libs_softmmu"
1776     ;;
1777
1778     dsound)
1779       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1780       audio_win_int="yes"
1781     ;;
1782
1783     oss)
1784       libs_softmmu="$oss_lib $libs_softmmu"
1785     ;;
1786
1787     sdl|wav)
1788     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1789     ;;
1790
1791     winwave)
1792       libs_softmmu="-lwinmm $libs_softmmu"
1793       audio_win_int="yes"
1794     ;;
1795
1796     *)
1797     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1798         echo
1799         echo "Error: Unknown driver '$drv' selected"
1800         echo "Possible drivers are: $audio_possible_drivers"
1801         echo
1802         exit 1
1803     }
1804     ;;
1805     esac
1806 done
1807
1808 ##########################################
1809 # BrlAPI probe
1810
1811 if test "$brlapi" != "no" ; then
1812   brlapi_libs="-lbrlapi"
1813   cat > $TMPC << EOF
1814 #include <brlapi.h>
1815 #include <stddef.h>
1816 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1817 EOF
1818   if compile_prog "" "$brlapi_libs" ; then
1819     brlapi=yes
1820     libs_softmmu="$brlapi_libs $libs_softmmu"
1821   else
1822     if test "$brlapi" = "yes" ; then
1823       feature_not_found "brlapi"
1824     fi
1825     brlapi=no
1826   fi
1827 fi
1828
1829 ##########################################
1830 # curses probe
1831 if test "$mingw32" = "yes" ; then
1832     curses_list="-lpdcurses"
1833 else
1834     curses_list="-lncurses -lcurses"
1835 fi
1836
1837 if test "$curses" != "no" ; then
1838   curses_found=no
1839   cat > $TMPC << EOF
1840 #include <curses.h>
1841 #ifdef __OpenBSD__
1842 #define resize_term resizeterm
1843 #endif
1844 int main(void) {
1845   const char *s = curses_version();
1846   resize_term(0, 0);
1847   return s != 0;
1848 }
1849 EOF
1850   for curses_lib in $curses_list; do
1851     if compile_prog "" "$curses_lib" ; then
1852       curses_found=yes
1853       libs_softmmu="$curses_lib $libs_softmmu"
1854       break
1855     fi
1856   done
1857   if test "$curses_found" = "yes" ; then
1858     curses=yes
1859   else
1860     if test "$curses" = "yes" ; then
1861       feature_not_found "curses"
1862     fi
1863     curses=no
1864   fi
1865 fi
1866
1867 ##########################################
1868 # curl probe
1869
1870 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1871   curlconfig="$pkg_config libcurl"
1872 else
1873   curlconfig=curl-config
1874 fi
1875
1876 if test "$curl" != "no" ; then
1877   cat > $TMPC << EOF
1878 #include <curl/curl.h>
1879 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1880 EOF
1881   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1882   curl_libs=`$curlconfig --libs 2>/dev/null`
1883   if compile_prog "$curl_cflags" "$curl_libs" ; then
1884     curl=yes
1885     libs_tools="$curl_libs $libs_tools"
1886     libs_softmmu="$curl_libs $libs_softmmu"
1887   else
1888     if test "$curl" = "yes" ; then
1889       feature_not_found "curl"
1890     fi
1891     curl=no
1892   fi
1893 fi # test "$curl"
1894
1895 ##########################################
1896 # check framework probe
1897
1898 if test "$check_utests" != "no" ; then
1899   cat > $TMPC << EOF
1900 #include <check.h>
1901 int main(void) { suite_create("qemu test"); return 0; }
1902 EOF
1903   check_libs=`$pkg_config --libs check 2>/dev/null`
1904   if compile_prog "" $check_libs ; then
1905     check_utests=yes
1906     libs_tools="$check_libs $libs_tools"
1907   else
1908     if test "$check_utests" = "yes" ; then
1909       feature_not_found "check"
1910     fi
1911     check_utests=no
1912   fi
1913 fi # test "$check_utests"
1914
1915 ##########################################
1916 # bluez support probe
1917 if test "$bluez" != "no" ; then
1918   cat > $TMPC << EOF
1919 #include <bluetooth/bluetooth.h>
1920 int main(void) { return bt_error(0); }
1921 EOF
1922   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1923   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1924   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1925     bluez=yes
1926     libs_softmmu="$bluez_libs $libs_softmmu"
1927   else
1928     if test "$bluez" = "yes" ; then
1929       feature_not_found "bluez"
1930     fi
1931     bluez="no"
1932   fi
1933 fi
1934
1935 ##########################################
1936 # glib support probe
1937 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1938     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1939     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1940     LIBS="$glib_libs $LIBS"
1941     libs_qga="$glib_libs $libs_qga"
1942 else
1943     echo "glib-2.0 required to compile QEMU"
1944     exit 1
1945 fi
1946
1947 ##########################################
1948 # pthread probe
1949 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1950
1951 pthread=no
1952 cat > $TMPC << EOF
1953 #include <pthread.h>
1954 static void *f(void *p) { return NULL; }
1955 int main(void) {
1956   pthread_t thread;
1957   pthread_create(&thread, 0, f, 0);
1958   return 0;
1959 }
1960 EOF
1961 if compile_prog "" "" ; then
1962   pthread=yes
1963 else
1964   for pthread_lib in $PTHREADLIBS_LIST; do
1965     if compile_prog "" "$pthread_lib" ; then
1966       pthread=yes
1967       LIBS="$pthread_lib $LIBS"
1968       break
1969     fi
1970   done
1971 fi
1972
1973 if test "$mingw32" != yes -a "$pthread" = no; then
1974   echo
1975   echo "Error: pthread check failed"
1976   echo "Make sure to have the pthread libs and headers installed."
1977   echo
1978   exit 1
1979 fi
1980
1981 ##########################################
1982 # rbd probe
1983 if test "$rbd" != "no" ; then
1984   cat > $TMPC <<EOF
1985 #include <stdio.h>
1986 #include <rbd/librbd.h>
1987 int main(void) {
1988     rados_t cluster;
1989     rados_create(&cluster, NULL);
1990     return 0;
1991 }
1992 EOF
1993   rbd_libs="-lrbd -lrados"
1994   if compile_prog "" "$rbd_libs" ; then
1995     rbd=yes
1996     libs_tools="$rbd_libs $libs_tools"
1997     libs_softmmu="$rbd_libs $libs_softmmu"
1998   else
1999     if test "$rbd" = "yes" ; then
2000       feature_not_found "rados block device"
2001     fi
2002     rbd=no
2003   fi
2004 fi
2005
2006 ##########################################
2007 # linux-aio probe
2008
2009 if test "$linux_aio" != "no" ; then
2010   cat > $TMPC <<EOF
2011 #include <libaio.h>
2012 #include <sys/eventfd.h>
2013 #include <stddef.h>
2014 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2015 EOF
2016   if compile_prog "" "-laio" ; then
2017     linux_aio=yes
2018     libs_softmmu="$libs_softmmu -laio"
2019     libs_tools="$libs_tools -laio"
2020   else
2021     if test "$linux_aio" = "yes" ; then
2022       feature_not_found "linux AIO"
2023     fi
2024     linux_aio=no
2025   fi
2026 fi
2027
2028 ##########################################
2029 # attr probe
2030
2031 if test "$attr" != "no" ; then
2032   cat > $TMPC <<EOF
2033 #include <stdio.h>
2034 #include <sys/types.h>
2035 #ifdef CONFIG_LIBATTR
2036 #include <attr/xattr.h>
2037 #else
2038 #include <sys/xattr.h>
2039 #endif
2040 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2041 EOF
2042   if compile_prog "" "" ; then
2043     attr=yes
2044   # Older distros have <attr/xattr.h>, and need -lattr:
2045   elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2046     attr=yes
2047     LIBS="-lattr $LIBS"
2048     libattr=yes
2049   else
2050     if test "$attr" = "yes" ; then
2051       feature_not_found "ATTR"
2052     fi
2053     attr=no
2054   fi
2055 fi
2056
2057 ##########################################
2058 # iovec probe
2059 cat > $TMPC <<EOF
2060 #include <sys/types.h>
2061 #include <sys/uio.h>
2062 #include <unistd.h>
2063 int main(void) { struct iovec iov; return 0; }
2064 EOF
2065 iovec=no
2066 if compile_prog "" "" ; then
2067   iovec=yes
2068 fi
2069
2070 ##########################################
2071 # preadv probe
2072 cat > $TMPC <<EOF
2073 #include <sys/types.h>
2074 #include <sys/uio.h>
2075 #include <unistd.h>
2076 int main(void) { preadv; }
2077 EOF
2078 preadv=no
2079 if compile_prog "" "" ; then
2080   preadv=yes
2081 fi
2082
2083 ##########################################
2084 # fdt probe
2085 if test "$fdt" != "no" ; then
2086   fdt_libs="-lfdt"
2087   cat > $TMPC << EOF
2088 int main(void) { return 0; }
2089 EOF
2090   if compile_prog "" "$fdt_libs" ; then
2091     fdt=yes
2092   else
2093     if test "$fdt" = "yes" ; then
2094       feature_not_found "fdt"
2095     fi
2096     fdt_libs=
2097     fdt=no
2098   fi
2099 fi
2100
2101 ##########################################
2102 # opengl probe, used by milkymist-tmu2
2103 if test "$opengl" != "no" ; then
2104   opengl_libs="-lGL"
2105   cat > $TMPC << EOF
2106 #include <X11/Xlib.h>
2107 #include <GL/gl.h>
2108 #include <GL/glx.h>
2109 int main(void) { GL_VERSION; return 0; }
2110 EOF
2111   if compile_prog "" "-lGL" ; then
2112     opengl=yes
2113   else
2114     if test "$opengl" = "yes" ; then
2115       feature_not_found "opengl"
2116     fi
2117     opengl_libs=
2118     opengl=no
2119   fi
2120 fi
2121
2122 #
2123 # Check for xxxat() functions when we are building linux-user
2124 # emulator.  This is done because older glibc versions don't
2125 # have syscall stubs for these implemented.
2126 #
2127 atfile=no
2128 cat > $TMPC << EOF
2129 #define _ATFILE_SOURCE
2130 #include <sys/types.h>
2131 #include <fcntl.h>
2132 #include <unistd.h>
2133
2134 int
2135 main(void)
2136 {
2137         /* try to unlink nonexisting file */
2138         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2139 }
2140 EOF
2141 if compile_prog "" "" ; then
2142   atfile=yes
2143 fi
2144
2145 # Check for inotify functions when we are building linux-user
2146 # emulator.  This is done because older glibc versions don't
2147 # have syscall stubs for these implemented.  In that case we
2148 # don't provide them even if kernel supports them.
2149 #
2150 inotify=no
2151 cat > $TMPC << EOF
2152 #include <sys/inotify.h>
2153
2154 int
2155 main(void)
2156 {
2157         /* try to start inotify */
2158         return inotify_init();
2159 }
2160 EOF
2161 if compile_prog "" "" ; then
2162   inotify=yes
2163 fi
2164
2165 inotify1=no
2166 cat > $TMPC << EOF
2167 #include <sys/inotify.h>
2168
2169 int
2170 main(void)
2171 {
2172     /* try to start inotify */
2173     return inotify_init1(0);
2174 }
2175 EOF
2176 if compile_prog "" "" ; then
2177   inotify1=yes
2178 fi
2179
2180 # check if utimensat and futimens are supported
2181 utimens=no
2182 cat > $TMPC << EOF
2183 #define _ATFILE_SOURCE
2184 #include <stddef.h>
2185 #include <fcntl.h>
2186
2187 int main(void)
2188 {
2189     utimensat(AT_FDCWD, "foo", NULL, 0);
2190     futimens(0, NULL);
2191     return 0;
2192 }
2193 EOF
2194 if compile_prog "" "" ; then
2195   utimens=yes
2196 fi
2197
2198 # check if pipe2 is there
2199 pipe2=no
2200 cat > $TMPC << EOF
2201 #include <unistd.h>
2202 #include <fcntl.h>
2203
2204 int main(void)
2205 {
2206     int pipefd[2];
2207     pipe2(pipefd, O_CLOEXEC);
2208     return 0;
2209 }
2210 EOF
2211 if compile_prog "" "" ; then
2212   pipe2=yes
2213 fi
2214
2215 # check if accept4 is there
2216 accept4=no
2217 cat > $TMPC << EOF
2218 #include <sys/socket.h>
2219 #include <stddef.h>
2220
2221 int main(void)
2222 {
2223     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2224     return 0;
2225 }
2226 EOF
2227 if compile_prog "" "" ; then
2228   accept4=yes
2229 fi
2230
2231 # check if tee/splice is there. vmsplice was added same time.
2232 splice=no
2233 cat > $TMPC << EOF
2234 #include <unistd.h>
2235 #include <fcntl.h>
2236 #include <limits.h>
2237
2238 int main(void)
2239 {
2240     int len, fd;
2241     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2242     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2243     return 0;
2244 }
2245 EOF
2246 if compile_prog "" "" ; then
2247   splice=yes
2248 fi
2249
2250 ##########################################
2251 # signalfd probe
2252 signalfd="no"
2253 cat > $TMPC << EOF
2254 #define _GNU_SOURCE
2255 #include <unistd.h>
2256 #include <sys/syscall.h>
2257 #include <signal.h>
2258 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2259 EOF
2260
2261 if compile_prog "" "" ; then
2262   signalfd=yes
2263 fi
2264
2265 # check if eventfd is supported
2266 eventfd=no
2267 cat > $TMPC << EOF
2268 #include <sys/eventfd.h>
2269
2270 int main(void)
2271 {
2272     int efd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2273     return 0;
2274 }
2275 EOF
2276 if compile_prog "" "" ; then
2277   eventfd=yes
2278 fi
2279
2280 # check for fallocate
2281 fallocate=no
2282 cat > $TMPC << EOF
2283 #include <fcntl.h>
2284
2285 int main(void)
2286 {
2287     fallocate(0, 0, 0, 0);
2288     return 0;
2289 }
2290 EOF
2291 if compile_prog "$ARCH_CFLAGS" "" ; then
2292   fallocate=yes
2293 fi
2294
2295 # check for sync_file_range
2296 sync_file_range=no
2297 cat > $TMPC << EOF
2298 #include <fcntl.h>
2299
2300 int main(void)
2301 {
2302     sync_file_range(0, 0, 0, 0);
2303     return 0;
2304 }
2305 EOF
2306 if compile_prog "$ARCH_CFLAGS" "" ; then
2307   sync_file_range=yes
2308 fi
2309
2310 # check for linux/fiemap.h and FS_IOC_FIEMAP
2311 fiemap=no
2312 cat > $TMPC << EOF
2313 #include <sys/ioctl.h>
2314 #include <linux/fs.h>
2315 #include <linux/fiemap.h>
2316
2317 int main(void)
2318 {
2319     ioctl(0, FS_IOC_FIEMAP, 0);
2320     return 0;
2321 }
2322 EOF
2323 if compile_prog "$ARCH_CFLAGS" "" ; then
2324   fiemap=yes
2325 fi
2326
2327 # check for dup3
2328 dup3=no
2329 cat > $TMPC << EOF
2330 #include <unistd.h>
2331
2332 int main(void)
2333 {
2334     dup3(0, 0, 0);
2335     return 0;
2336 }
2337 EOF
2338 if compile_prog "" "" ; then
2339   dup3=yes
2340 fi
2341
2342 # check for epoll support
2343 epoll=no
2344 cat > $TMPC << EOF
2345 #include <sys/epoll.h>
2346
2347 int main(void)
2348 {
2349     epoll_create(0);
2350     return 0;
2351 }
2352 EOF
2353 if compile_prog "$ARCH_CFLAGS" "" ; then
2354   epoll=yes
2355 fi
2356
2357 # epoll_create1 and epoll_pwait are later additions
2358 # so we must check separately for their presence
2359 epoll_create1=no
2360 cat > $TMPC << EOF
2361 #include <sys/epoll.h>
2362
2363 int main(void)
2364 {
2365     /* Note that we use epoll_create1 as a value, not as
2366      * a function being called. This is necessary so that on
2367      * old SPARC glibc versions where the function was present in
2368      * the library but not declared in the header file we will
2369      * fail the configure check. (Otherwise we will get a compiler
2370      * warning but not an error, and will proceed to fail the
2371      * qemu compile where we compile with -Werror.)
2372      */
2373     epoll_create1;
2374     return 0;
2375 }
2376 EOF
2377 if compile_prog "$ARCH_CFLAGS" "" ; then
2378   epoll_create1=yes
2379 fi
2380
2381 epoll_pwait=no
2382 cat > $TMPC << EOF
2383 #include <sys/epoll.h>
2384
2385 int main(void)
2386 {
2387     epoll_pwait(0, 0, 0, 0, 0);
2388     return 0;
2389 }
2390 EOF
2391 if compile_prog "$ARCH_CFLAGS" "" ; then
2392   epoll_pwait=yes
2393 fi
2394
2395 # Check if tools are available to build documentation.
2396 if test "$docs" != "no" ; then
2397   if has makeinfo && has pod2man; then
2398     docs=yes
2399   else
2400     if test "$docs" = "yes" ; then
2401       feature_not_found "docs"
2402     fi
2403     docs=no
2404   fi
2405 fi
2406
2407 # Search for bswap_32 function
2408 byteswap_h=no
2409 cat > $TMPC << EOF
2410 #include <byteswap.h>
2411 int main(void) { return bswap_32(0); }
2412 EOF
2413 if compile_prog "" "" ; then
2414   byteswap_h=yes
2415 fi
2416
2417 # Search for bswap_32 function
2418 bswap_h=no
2419 cat > $TMPC << EOF
2420 #include <sys/endian.h>
2421 #include <sys/types.h>
2422 #include <machine/bswap.h>
2423 int main(void) { return bswap32(0); }
2424 EOF
2425 if compile_prog "" "" ; then
2426   bswap_h=yes
2427 fi
2428
2429 ##########################################
2430 # Do we have libiscsi
2431 if test "$libiscsi" != "no" ; then
2432   cat > $TMPC << EOF
2433 #include <iscsi/iscsi.h>
2434 int main(void) { iscsi_create_context(""); return 0; }
2435 EOF
2436   if compile_prog "-Werror" "-liscsi" ; then
2437     libiscsi="yes"
2438     LIBS="$LIBS -liscsi"
2439   else
2440     if test "$libiscsi" = "yes" ; then
2441       feature_not_found "libiscsi"
2442     fi
2443     libiscsi="no"
2444   fi
2445 fi
2446
2447
2448 ##########################################
2449 # Do we need librt
2450 cat > $TMPC <<EOF
2451 #include <signal.h>
2452 #include <time.h>
2453 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2454 EOF
2455
2456 if compile_prog "" "" ; then
2457   :
2458 elif compile_prog "" "-lrt" ; then
2459   LIBS="-lrt $LIBS"
2460 fi
2461
2462 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2463         "$aix" != "yes" -a "$haiku" != "yes" ; then
2464     libs_softmmu="-lutil $libs_softmmu"
2465 fi
2466
2467 ##########################################
2468 # check if the compiler defines offsetof
2469
2470 need_offsetof=yes
2471 cat > $TMPC << EOF
2472 #include <stddef.h>
2473 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2474 EOF
2475 if compile_prog "" "" ; then
2476     need_offsetof=no
2477 fi
2478
2479 # spice probe
2480 if test "$spice" != "no" ; then
2481   cat > $TMPC << EOF
2482 #include <spice.h>
2483 int main(void) { spice_server_new(); return 0; }
2484 EOF
2485   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2486   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2487   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2488      compile_prog "$spice_cflags" "$spice_libs" ; then
2489     spice="yes"
2490     libs_softmmu="$libs_softmmu $spice_libs"
2491     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2492   else
2493     if test "$spice" = "yes" ; then
2494       feature_not_found "spice"
2495     fi
2496     spice="no"
2497   fi
2498 fi
2499
2500 # check for libcacard for smartcard support
2501 if test "$smartcard" != "no" ; then
2502     smartcard="yes"
2503     smartcard_cflags=""
2504     # TODO - what's the minimal nss version we support?
2505     if test "$smartcard_nss" != "no"; then
2506         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2507             smartcard_nss="yes"
2508             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2509             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2510             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2511             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2512             LIBS="$libcacard_libs $LIBS"
2513         else
2514             if test "$smartcard_nss" = "yes"; then
2515                 feature_not_found "nss"
2516             fi
2517             smartcard_nss="no"
2518         fi
2519     fi
2520 fi
2521 if test "$smartcard" = "no" ; then
2522     smartcard_nss="no"
2523 fi
2524
2525 # check for usbredirparser for usb network redirection support
2526 if test "$usb_redir" != "no" ; then
2527     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2528         usb_redir="yes"
2529         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2530         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2531         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2532         LIBS="$LIBS $usb_redir_libs"
2533     else
2534         if test "$usb_redir" = "yes"; then
2535             feature_not_found "usb-redir"
2536         fi
2537         usb_redir="no"
2538     fi
2539 fi
2540
2541 ##########################################
2542
2543 ##########################################
2544 # check if we have fdatasync
2545
2546 fdatasync=no
2547 cat > $TMPC << EOF
2548 #include <unistd.h>
2549 int main(void) {
2550 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2551 return fdatasync(0);
2552 #else
2553 #abort Not supported
2554 #endif
2555 }
2556 EOF
2557 if compile_prog "" "" ; then
2558     fdatasync=yes
2559 fi
2560
2561 ##########################################
2562 # check if we have madvise
2563
2564 madvise=no
2565 cat > $TMPC << EOF
2566 #include <sys/types.h>
2567 #include <sys/mman.h>
2568 #include <stddef.h>
2569 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2570 EOF
2571 if compile_prog "" "" ; then
2572     madvise=yes
2573 fi
2574
2575 ##########################################
2576 # check if we have posix_madvise
2577
2578 posix_madvise=no
2579 cat > $TMPC << EOF
2580 #include <sys/mman.h>
2581 #include <stddef.h>
2582 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2583 EOF
2584 if compile_prog "" "" ; then
2585     posix_madvise=yes
2586 fi
2587
2588 ##########################################
2589 # check if trace backend exists
2590
2591 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2592 if test "$?" -ne 0 ; then
2593   echo
2594   echo "Error: invalid trace backend"
2595   echo "Please choose a supported trace backend."
2596   echo
2597   exit 1
2598 fi
2599
2600 ##########################################
2601 # For 'ust' backend, test if ust headers are present
2602 if test "$trace_backend" = "ust"; then
2603   cat > $TMPC << EOF
2604 #include <ust/tracepoint.h>
2605 #include <ust/marker.h>
2606 int main(void) { return 0; }
2607 EOF
2608   if compile_prog "" "" ; then
2609     LIBS="-lust $LIBS"
2610   else
2611     echo
2612     echo "Error: Trace backend 'ust' missing libust header files"
2613     echo
2614     exit 1
2615   fi
2616 fi
2617
2618 ##########################################
2619 # For 'dtrace' backend, test if 'dtrace' command is present
2620 if test "$trace_backend" = "dtrace"; then
2621   if ! has 'dtrace' ; then
2622     echo
2623     echo "Error: dtrace command is not found in PATH $PATH"
2624     echo
2625     exit 1
2626   fi
2627   trace_backend_stap="no"
2628   if has 'stap' ; then
2629     trace_backend_stap="yes"
2630   fi
2631 fi
2632
2633 ##########################################
2634 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2635 # use i686 as default anyway, but for those that don't, an explicit
2636 # specification is necessary
2637 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2638   cat > $TMPC << EOF
2639 int sfaa(unsigned *ptr)
2640 {
2641   return __sync_fetch_and_and(ptr, 0);
2642 }
2643
2644 int main(int argc, char **argv)
2645 {
2646   int val = 42;
2647   sfaa(&val);
2648   return val;
2649 }
2650 EOF
2651   if ! compile_prog "" "" ; then
2652     CFLAGS+="-march=i486"
2653   fi
2654 fi
2655
2656 ##########################################
2657 # check if we have makecontext
2658
2659 ucontext_coroutine=no
2660 if test "$darwin" != "yes"; then
2661   cat > $TMPC << EOF
2662 #include <ucontext.h>
2663 int main(void) { makecontext(0, 0, 0); return 0; }
2664 EOF
2665   if compile_prog "" "" ; then
2666       ucontext_coroutine=yes
2667   fi
2668 fi
2669
2670 ##########################################
2671 # check if we have open_by_handle_at
2672
2673 open_by_hande_at=no
2674 cat > $TMPC << EOF
2675 #include <fcntl.h>
2676 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2677 EOF
2678 if compile_prog "" "" ; then
2679     open_by_handle_at=yes
2680 fi
2681
2682 ########################################
2683 # check if we have linux/magic.h
2684
2685 linux_magic_h=no
2686 cat > $TMPC << EOF
2687 #include <linux/magic.h>
2688 int main(void) {
2689   return 0;
2690 }
2691 EOF
2692 if compile_prog "" "" ; then
2693     linux_magic_h=yes
2694 fi
2695
2696 ##########################################
2697 # End of CC checks
2698 # After here, no more $cc or $ld runs
2699
2700 if test "$debug" = "no" ; then
2701   CFLAGS="-O2 $CFLAGS"
2702 fi
2703
2704 # Consult white-list to determine whether to enable werror
2705 # by default.  Only enable by default for git builds
2706 z_version=`cut -f3 -d. $source_path/VERSION`
2707
2708 if test -z "$werror" ; then
2709     if test "$z_version" = "50" -a \
2710         "$linux" = "yes" ; then
2711         werror="yes"
2712     else
2713         werror="no"
2714     fi
2715 fi
2716
2717 # Disable zero malloc errors for official releases unless explicitly told to
2718 # enable/disable
2719 if test -z "$zero_malloc" ; then
2720     if test "$z_version" = "50" ; then
2721         zero_malloc="no"
2722     else
2723         zero_malloc="yes"
2724     fi
2725 fi
2726
2727 if test "$werror" = "yes" ; then
2728     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2729 fi
2730
2731 if test "$solaris" = "no" ; then
2732     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2733         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2734     fi
2735 fi
2736
2737 # Use ASLR, no-SEH and DEP if available
2738 if test "$mingw32" = "yes" ; then
2739     for flag in --dynamicbase --no-seh --nxcompat; do
2740         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2741             LDFLAGS="-Wl,$flag $LDFLAGS"
2742         fi
2743     done
2744 fi
2745
2746 confdir=$sysconfdir$confsuffix
2747
2748 tools=
2749 if test "$softmmu" = yes ; then
2750   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2751   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2752       tools="qemu-nbd\$(EXESUF) $tools"
2753     if [ "$guest_agent" = "yes" ]; then
2754       tools="qemu-ga\$(EXESUF) $tools"
2755     fi
2756     if [ "$check_utests" = "yes" ]; then
2757       checks="check-qint check-qstring check-qdict check-qlist"
2758       checks="check-qfloat check-qjson $checks"
2759     fi
2760     test_progs="$checks test-coroutine test-qmp-output-visitor test-qmp-input-visitor"
2761   fi
2762 fi
2763
2764 # Mac OS X ships with a broken assembler
2765 roms=
2766 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2767         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2768         "$softmmu" = yes ; then
2769   roms="optionrom"
2770 fi
2771 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2772   roms="$roms spapr-rtas"
2773 fi
2774
2775 echo "Install prefix    $prefix"
2776 echo "BIOS directory    `eval echo $datadir`"
2777 echo "binary directory  `eval echo $bindir`"
2778 echo "library directory `eval echo $libdir`"
2779 echo "include directory `eval echo $includedir`"
2780 echo "config directory  `eval echo $sysconfdir`"
2781 if test "$mingw32" = "no" ; then
2782 echo "Manual directory  `eval echo $mandir`"
2783 echo "ELF interp prefix $interp_prefix"
2784 fi
2785 echo "Source path       $source_path"
2786 echo "C compiler        $cc"
2787 echo "Host C compiler   $host_cc"
2788 echo "CFLAGS            $CFLAGS"
2789 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2790 echo "LDFLAGS           $LDFLAGS"
2791 echo "make              $make"
2792 echo "install           $install"
2793 echo "python            $python"
2794 if test "$slirp" = "yes" ; then
2795     echo "smbd              $smbd"
2796 fi
2797 echo "host CPU          $cpu"
2798 echo "host big endian   $bigendian"
2799 echo "target list       $target_list"
2800 echo "tcg debug enabled $debug_tcg"
2801 echo "Mon debug enabled $debug_mon"
2802 echo "gprof enabled     $gprof"
2803 echo "sparse enabled    $sparse"
2804 echo "strip binaries    $strip_opt"
2805 echo "profiler          $profiler"
2806 echo "static build      $static"
2807 echo "-Werror enabled   $werror"
2808 if test "$darwin" = "yes" ; then
2809     echo "Cocoa support     $cocoa"
2810 fi
2811 echo "SDL support       $sdl"
2812 echo "curses support    $curses"
2813 echo "curl support      $curl"
2814 echo "check support     $check_utests"
2815 echo "mingw32 support   $mingw32"
2816 echo "Audio drivers     $audio_drv_list"
2817 echo "Extra audio cards $audio_card_list"
2818 echo "Block whitelist   $block_drv_whitelist"
2819 echo "Mixer emulation   $mixemu"
2820 echo "VNC support       $vnc"
2821 if test "$vnc" = "yes" ; then
2822     echo "VNC TLS support   $vnc_tls"
2823     echo "VNC SASL support  $vnc_sasl"
2824     echo "VNC JPEG support  $vnc_jpeg"
2825     echo "VNC PNG support   $vnc_png"
2826     echo "VNC thread        $vnc_thread"
2827 fi
2828 if test -n "$sparc_cpu"; then
2829     echo "Target Sparc Arch $sparc_cpu"
2830 fi
2831 echo "xen support       $xen"
2832 echo "brlapi support    $brlapi"
2833 echo "bluez  support    $bluez"
2834 echo "Documentation     $docs"
2835 [ ! -z "$uname_release" ] && \
2836 echo "uname -r          $uname_release"
2837 echo "NPTL support      $nptl"
2838 echo "GUEST_BASE        $guest_base"
2839 echo "PIE               $pie"
2840 echo "vde support       $vde"
2841 echo "Linux AIO support $linux_aio"
2842 echo "ATTR/XATTR support $attr"
2843 echo "Install blobs     $blobs"
2844 echo "KVM support       $kvm"
2845 echo "TCG interpreter   $tcg_interpreter"
2846 echo "fdt support       $fdt"
2847 echo "preadv support    $preadv"
2848 echo "fdatasync         $fdatasync"
2849 echo "madvise           $madvise"
2850 echo "posix_madvise     $posix_madvise"
2851 echo "uuid support      $uuid"
2852 echo "vhost-net support $vhost_net"
2853 echo "Trace backend     $trace_backend"
2854 echo "Trace output file $trace_file-<pid>"
2855 echo "spice support     $spice"
2856 echo "rbd support       $rbd"
2857 echo "xfsctl support    $xfs"
2858 echo "nss used          $smartcard_nss"
2859 echo "usb net redir     $usb_redir"
2860 echo "OpenGL support    $opengl"
2861 echo "libiscsi support  $libiscsi"
2862 echo "build guest agent $guest_agent"
2863
2864 if test "$sdl_too_old" = "yes"; then
2865 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2866 fi
2867
2868 config_host_mak="config-host.mak"
2869 config_host_ld="config-host.ld"
2870
2871 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2872 printf "# Configured with:" >> $config_host_mak
2873 printf " '%s'" "$0" "$@" >> $config_host_mak
2874 echo >> $config_host_mak
2875
2876 echo all: >> $config_host_mak
2877 echo "prefix=$prefix" >> $config_host_mak
2878 echo "bindir=$bindir" >> $config_host_mak
2879 echo "libdir=$libdir" >> $config_host_mak
2880 echo "includedir=$includedir" >> $config_host_mak
2881 echo "mandir=$mandir" >> $config_host_mak
2882 echo "datadir=$datadir" >> $config_host_mak
2883 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2884 echo "docdir=$docdir" >> $config_host_mak
2885 echo "confdir=$confdir" >> $config_host_mak
2886
2887 case "$cpu" in
2888   i386|x86_64|alpha|arm|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2889     ARCH=$cpu
2890   ;;
2891   *)
2892     if test "$tcg_interpreter" = "yes" ; then
2893         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2894         ARCH=tci
2895     else
2896         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2897         exit 1
2898     fi
2899   ;;
2900 esac
2901 echo "ARCH=$ARCH" >> $config_host_mak
2902 if test "$debug_tcg" = "yes" ; then
2903   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2904 fi
2905 if test "$debug_mon" = "yes" ; then
2906   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2907 fi
2908 if test "$debug" = "yes" ; then
2909   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2910 fi
2911 if test "$strip_opt" = "yes" ; then
2912   echo "STRIP=${strip}" >> $config_host_mak
2913 fi
2914 if test "$bigendian" = "yes" ; then
2915   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2916 fi
2917 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2918 if test "$mingw32" = "yes" ; then
2919   echo "CONFIG_WIN32=y" >> $config_host_mak
2920   rc_version=`cat $source_path/VERSION`
2921   version_major=${rc_version%%.*}
2922   rc_version=${rc_version#*.}
2923   version_minor=${rc_version%%.*}
2924   rc_version=${rc_version#*.}
2925   version_subminor=${rc_version%%.*}
2926   version_micro=0
2927   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2928   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2929 else
2930   echo "CONFIG_POSIX=y" >> $config_host_mak
2931 fi
2932
2933 if test "$linux" = "yes" ; then
2934   echo "CONFIG_LINUX=y" >> $config_host_mak
2935 fi
2936
2937 if test "$darwin" = "yes" ; then
2938   echo "CONFIG_DARWIN=y" >> $config_host_mak
2939 fi
2940
2941 if test "$aix" = "yes" ; then
2942   echo "CONFIG_AIX=y" >> $config_host_mak
2943 fi
2944
2945 if test "$solaris" = "yes" ; then
2946   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2947   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2948   if test "$needs_libsunmath" = "yes" ; then
2949     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2950   fi
2951 fi
2952 if test "$haiku" = "yes" ; then
2953   echo "CONFIG_HAIKU=y" >> $config_host_mak
2954 fi
2955 if test "$static" = "yes" ; then
2956   echo "CONFIG_STATIC=y" >> $config_host_mak
2957 fi
2958 if test "$profiler" = "yes" ; then
2959   echo "CONFIG_PROFILER=y" >> $config_host_mak
2960 fi
2961 if test "$slirp" = "yes" ; then
2962   echo "CONFIG_SLIRP=y" >> $config_host_mak
2963   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2964   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2965 fi
2966 if test "$vde" = "yes" ; then
2967   echo "CONFIG_VDE=y" >> $config_host_mak
2968 fi
2969 for card in $audio_card_list; do
2970     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2971     echo "$def=y" >> $config_host_mak
2972 done
2973 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2974 for drv in $audio_drv_list; do
2975     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2976     echo "$def=y" >> $config_host_mak
2977     if test "$drv" = "fmod"; then
2978         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2979     fi
2980 done
2981 if test "$audio_pt_int" = "yes" ; then
2982   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2983 fi
2984 if test "$audio_win_int" = "yes" ; then
2985   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2986 fi
2987 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2988 if test "$mixemu" = "yes" ; then
2989   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2990 fi
2991 if test "$vnc" = "yes" ; then
2992   echo "CONFIG_VNC=y" >> $config_host_mak
2993 fi
2994 if test "$vnc_tls" = "yes" ; then
2995   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2996   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2997 fi
2998 if test "$vnc_sasl" = "yes" ; then
2999   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3000   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3001 fi
3002 if test "$vnc_jpeg" = "yes" ; then
3003   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3004   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3005 fi
3006 if test "$vnc_png" = "yes" ; then
3007   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3008   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3009 fi
3010 if test "$vnc_thread" = "yes" ; then
3011   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3012 fi
3013 if test "$fnmatch" = "yes" ; then
3014   echo "CONFIG_FNMATCH=y" >> $config_host_mak
3015 fi
3016 if test "$uuid" = "yes" ; then
3017   echo "CONFIG_UUID=y" >> $config_host_mak
3018 fi
3019 if test "$xfs" = "yes" ; then
3020   echo "CONFIG_XFS=y" >> $config_host_mak
3021 fi
3022 qemu_version=`head $source_path/VERSION`
3023 echo "VERSION=$qemu_version" >>$config_host_mak
3024 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3025 echo "SRC_PATH=$source_path" >> $config_host_mak
3026 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3027 if [ "$docs" = "yes" ] ; then
3028   echo "BUILD_DOCS=yes" >> $config_host_mak
3029 fi
3030 if test "$sdl" = "yes" ; then
3031   echo "CONFIG_SDL=y" >> $config_host_mak
3032   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3033 fi
3034 if test "$cocoa" = "yes" ; then
3035   echo "CONFIG_COCOA=y" >> $config_host_mak
3036 fi
3037 if test "$curses" = "yes" ; then
3038   echo "CONFIG_CURSES=y" >> $config_host_mak
3039 fi
3040 if test "$atfile" = "yes" ; then
3041   echo "CONFIG_ATFILE=y" >> $config_host_mak
3042 fi
3043 if test "$utimens" = "yes" ; then
3044   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3045 fi
3046 if test "$pipe2" = "yes" ; then
3047   echo "CONFIG_PIPE2=y" >> $config_host_mak
3048 fi
3049 if test "$accept4" = "yes" ; then
3050   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3051 fi
3052 if test "$splice" = "yes" ; then
3053   echo "CONFIG_SPLICE=y" >> $config_host_mak
3054 fi
3055 if test "$eventfd" = "yes" ; then
3056   echo "CONFIG_EVENTFD=y" >> $config_host_mak
3057 fi
3058 if test "$fallocate" = "yes" ; then
3059   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3060 fi
3061 if test "$sync_file_range" = "yes" ; then
3062   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3063 fi
3064 if test "$fiemap" = "yes" ; then
3065   echo "CONFIG_FIEMAP=y" >> $config_host_mak
3066 fi
3067 if test "$dup3" = "yes" ; then
3068   echo "CONFIG_DUP3=y" >> $config_host_mak
3069 fi
3070 if test "$epoll" = "yes" ; then
3071   echo "CONFIG_EPOLL=y" >> $config_host_mak
3072 fi
3073 if test "$epoll_create1" = "yes" ; then
3074   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3075 fi
3076 if test "$epoll_pwait" = "yes" ; then
3077   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3078 fi
3079 if test "$inotify" = "yes" ; then
3080   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3081 fi
3082 if test "$inotify1" = "yes" ; then
3083   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3084 fi
3085 if test "$byteswap_h" = "yes" ; then
3086   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3087 fi
3088 if test "$bswap_h" = "yes" ; then
3089   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3090 fi
3091 if test "$curl" = "yes" ; then
3092   echo "CONFIG_CURL=y" >> $config_host_mak
3093   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3094 fi
3095 if test "$brlapi" = "yes" ; then
3096   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3097 fi
3098 if test "$bluez" = "yes" ; then
3099   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3100   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3101 fi
3102 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3103 if test "$xen" = "yes" ; then
3104   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3105   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3106 fi
3107 if test "$linux_aio" = "yes" ; then
3108   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3109 fi
3110 if test "$attr" = "yes" ; then
3111   echo "CONFIG_ATTR=y" >> $config_host_mak
3112 fi
3113 if test "$libattr" = "yes" ; then
3114   echo "CONFIG_LIBATTR=y" >> $config_host_mak
3115 fi
3116 if test "$linux" = "yes" ; then
3117   if test "$attr" = "yes" ; then
3118     echo "CONFIG_VIRTFS=y" >> $config_host_mak
3119   fi
3120 fi
3121 if test "$blobs" = "yes" ; then
3122   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3123 fi
3124 if test "$iovec" = "yes" ; then
3125   echo "CONFIG_IOVEC=y" >> $config_host_mak
3126 fi
3127 if test "$preadv" = "yes" ; then
3128   echo "CONFIG_PREADV=y" >> $config_host_mak
3129 fi
3130 if test "$fdt" = "yes" ; then
3131   echo "CONFIG_FDT=y" >> $config_host_mak
3132 fi
3133 if test "$signalfd" = "yes" ; then
3134   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3135 fi
3136 if test "$tcg_interpreter" = "yes" ; then
3137   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3138 fi
3139 if test "$need_offsetof" = "yes" ; then
3140   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3141 fi
3142 if test "$fdatasync" = "yes" ; then
3143   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3144 fi
3145 if test "$madvise" = "yes" ; then
3146   echo "CONFIG_MADVISE=y" >> $config_host_mak
3147 fi
3148 if test "$posix_madvise" = "yes" ; then
3149   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3150 fi
3151
3152 if test "$spice" = "yes" ; then
3153   echo "CONFIG_SPICE=y" >> $config_host_mak
3154 fi
3155
3156 if test "$smartcard" = "yes" ; then
3157   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3158 fi
3159
3160 if test "$smartcard_nss" = "yes" ; then
3161   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3162 fi
3163
3164 if test "$usb_redir" = "yes" ; then
3165   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3166 fi
3167
3168 if test "$opengl" = "yes" ; then
3169   echo "CONFIG_OPENGL=y" >> $config_host_mak
3170 fi
3171
3172 if test "$libiscsi" = "yes" ; then
3173   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3174 fi
3175
3176 # XXX: suppress that
3177 if [ "$bsd" = "yes" ] ; then
3178   echo "CONFIG_BSD=y" >> $config_host_mak
3179 fi
3180
3181 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3182
3183 if test "$zero_malloc" = "yes" ; then
3184   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3185 fi
3186 if test "$rbd" = "yes" ; then
3187   echo "CONFIG_RBD=y" >> $config_host_mak
3188 fi
3189
3190 if test "$ucontext_coroutine" = "yes" ; then
3191   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3192 fi
3193
3194 if test "$open_by_handle_at" = "yes" ; then
3195   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3196 fi
3197
3198 if test "$linux_magic_h" = "yes" ; then
3199   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3200 fi
3201
3202 # USB host support
3203 case "$usb" in
3204 linux)
3205   echo "HOST_USB=linux" >> $config_host_mak
3206 ;;
3207 bsd)
3208   echo "HOST_USB=bsd" >> $config_host_mak
3209 ;;
3210 *)
3211   echo "HOST_USB=stub" >> $config_host_mak
3212 ;;
3213 esac
3214
3215 # use default implementation for tracing backend-specific routines
3216 trace_default=yes
3217 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3218 if test "$trace_backend" = "nop"; then
3219   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3220 fi
3221 if test "$trace_backend" = "simple"; then
3222   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3223   trace_default=no
3224   # Set the appropriate trace file.
3225   trace_file="\"$trace_file-\" FMT_pid"
3226 fi
3227 if test "$trace_backend" = "stderr"; then
3228   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3229   trace_default=no
3230 fi
3231 if test "$trace_backend" = "ust"; then
3232   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3233 fi
3234 if test "$trace_backend" = "dtrace"; then
3235   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3236   if test "$trace_backend_stap" = "yes" ; then
3237     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3238   fi
3239 fi
3240 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3241 if test "$trace_default" = "yes"; then
3242   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3243 fi
3244
3245 echo "TOOLS=$tools" >> $config_host_mak
3246 echo "CHECKS=$test_progs" >> $config_host_mak
3247 echo "ROMS=$roms" >> $config_host_mak
3248 echo "MAKE=$make" >> $config_host_mak
3249 echo "INSTALL=$install" >> $config_host_mak
3250 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3251 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3252 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3253 echo "PYTHON=$python" >> $config_host_mak
3254 echo "CC=$cc" >> $config_host_mak
3255 echo "CC_I386=$cc_i386" >> $config_host_mak
3256 echo "HOST_CC=$host_cc" >> $config_host_mak
3257 echo "AR=$ar" >> $config_host_mak
3258 echo "OBJCOPY=$objcopy" >> $config_host_mak
3259 echo "LD=$ld" >> $config_host_mak
3260 echo "WINDRES=$windres" >> $config_host_mak
3261 echo "LIBTOOL=$libtool" >> $config_host_mak
3262 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3263 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3264 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3265 if test "$sparse" = "yes" ; then
3266   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3267   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3268   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3269 fi
3270 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3271 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3272 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3273 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3274 echo "LIBS+=$LIBS" >> $config_host_mak
3275 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3276 echo "EXESUF=$EXESUF" >> $config_host_mak
3277 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3278
3279 # generate list of library paths for linker script
3280
3281 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3282
3283 if test -f ${config_host_ld}~ ; then
3284   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3285     mv ${config_host_ld}~ $config_host_ld
3286   else
3287     rm ${config_host_ld}~
3288   fi
3289 fi
3290
3291 for d in libdis libdis-user; do
3292     mkdir -p $d
3293     symlink $source_path/Makefile.dis $d/Makefile
3294     echo > $d/config.mak
3295 done
3296
3297 # use included Linux headers
3298 if test "$linux" = "yes" ; then
3299   mkdir -p linux-headers
3300   case "$cpu" in
3301   i386|x86_64)
3302     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3303     ;;
3304   ppcemb|ppc|ppc64)
3305     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3306     ;;
3307   s390x)
3308     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3309     ;;
3310   esac
3311 fi
3312
3313 for target in $target_list; do
3314 target_dir="$target"
3315 config_target_mak=$target_dir/config-target.mak
3316 target_arch2=`echo $target | cut -d '-' -f 1`
3317 target_bigendian="no"
3318
3319 case "$target_arch2" in
3320   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3321   target_bigendian=yes
3322   ;;
3323 esac
3324 target_softmmu="no"
3325 target_user_only="no"
3326 target_linux_user="no"
3327 target_darwin_user="no"
3328 target_bsd_user="no"
3329 case "$target" in
3330   ${target_arch2}-softmmu)
3331     target_softmmu="yes"
3332     ;;
3333   ${target_arch2}-linux-user)
3334     if test "$linux" != "yes" ; then
3335       echo "ERROR: Target '$target' is only available on a Linux host"
3336       exit 1
3337     fi
3338     target_user_only="yes"
3339     target_linux_user="yes"
3340     ;;
3341   ${target_arch2}-darwin-user)
3342     if test "$darwin" != "yes" ; then
3343       echo "ERROR: Target '$target' is only available on a Darwin host"
3344       exit 1
3345     fi
3346     target_user_only="yes"
3347     target_darwin_user="yes"
3348     ;;
3349   ${target_arch2}-bsd-user)
3350     if test "$bsd" != "yes" ; then
3351       echo "ERROR: Target '$target' is only available on a BSD host"
3352       exit 1
3353     fi
3354     target_user_only="yes"
3355     target_bsd_user="yes"
3356     ;;
3357   *)
3358     echo "ERROR: Target '$target' not recognised"
3359     exit 1
3360     ;;
3361 esac
3362
3363 mkdir -p $target_dir
3364 mkdir -p $target_dir/fpu
3365 mkdir -p $target_dir/tcg
3366 mkdir -p $target_dir/ide
3367 mkdir -p $target_dir/9pfs
3368 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3369   mkdir -p $target_dir/nwfpe
3370 fi
3371 symlink $source_path/Makefile.target $target_dir/Makefile
3372
3373
3374 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3375
3376 bflt="no"
3377 target_nptl="no"
3378 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3379 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3380 gdb_xml_files=""
3381 target_short_alignment=2
3382 target_int_alignment=4
3383 target_long_alignment=4
3384 target_llong_alignment=8
3385 target_libs_softmmu=
3386
3387 TARGET_ARCH="$target_arch2"
3388 TARGET_BASE_ARCH=""
3389 TARGET_ABI_DIR=""
3390
3391 case "$target_arch2" in
3392   i386)
3393     target_phys_bits=64
3394   ;;
3395   x86_64)
3396     TARGET_BASE_ARCH=i386
3397     target_phys_bits=64
3398     target_long_alignment=8
3399   ;;
3400   alpha)
3401     target_phys_bits=64
3402     target_long_alignment=8
3403     target_nptl="yes"
3404   ;;
3405   arm|armeb)
3406     TARGET_ARCH=arm
3407     bflt="yes"
3408     target_nptl="yes"
3409     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3410     target_phys_bits=32
3411     target_llong_alignment=4
3412   ;;
3413   cris)
3414     target_nptl="yes"
3415     target_phys_bits=32
3416   ;;
3417   lm32)
3418     target_phys_bits=32
3419     target_libs_softmmu="$opengl_libs"
3420   ;;
3421   m68k)
3422     bflt="yes"
3423     gdb_xml_files="cf-core.xml cf-fp.xml"
3424     target_phys_bits=32
3425     target_int_alignment=2
3426     target_long_alignment=2
3427     target_llong_alignment=2
3428   ;;
3429   microblaze|microblazeel)
3430     TARGET_ARCH=microblaze
3431     bflt="yes"
3432     target_nptl="yes"
3433     target_phys_bits=32
3434     target_libs_softmmu="$fdt_libs"
3435   ;;
3436   mips|mipsel)
3437     TARGET_ARCH=mips
3438     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3439     target_nptl="yes"
3440     target_phys_bits=64
3441   ;;
3442   mipsn32|mipsn32el)
3443     TARGET_ARCH=mipsn32
3444     TARGET_BASE_ARCH=mips
3445     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3446     target_phys_bits=64
3447   ;;
3448   mips64|mips64el)
3449     TARGET_ARCH=mips64
3450     TARGET_BASE_ARCH=mips
3451     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3452     target_phys_bits=64
3453     target_long_alignment=8
3454   ;;
3455   ppc)
3456     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3457     target_phys_bits=64
3458     target_nptl="yes"
3459     target_libs_softmmu="$fdt_libs"
3460   ;;
3461   ppcemb)
3462     TARGET_BASE_ARCH=ppc
3463     TARGET_ABI_DIR=ppc
3464     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3465     target_phys_bits=64
3466     target_nptl="yes"
3467     target_libs_softmmu="$fdt_libs"
3468   ;;
3469   ppc64)
3470     TARGET_BASE_ARCH=ppc
3471     TARGET_ABI_DIR=ppc
3472     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3473     target_phys_bits=64
3474     target_long_alignment=8
3475     target_libs_softmmu="$fdt_libs"
3476   ;;
3477   ppc64abi32)
3478     TARGET_ARCH=ppc64
3479     TARGET_BASE_ARCH=ppc
3480     TARGET_ABI_DIR=ppc
3481     echo "TARGET_ABI32=y" >> $config_target_mak
3482     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3483     target_phys_bits=64
3484     target_libs_softmmu="$fdt_libs"
3485   ;;
3486   sh4|sh4eb)
3487     TARGET_ARCH=sh4
3488     bflt="yes"
3489     target_nptl="yes"
3490     target_phys_bits=32
3491   ;;
3492   sparc)
3493     target_phys_bits=64
3494   ;;
3495   sparc64)
3496     TARGET_BASE_ARCH=sparc
3497     target_phys_bits=64
3498     target_long_alignment=8
3499   ;;
3500   sparc32plus)
3501     TARGET_ARCH=sparc64
3502     TARGET_BASE_ARCH=sparc
3503     TARGET_ABI_DIR=sparc
3504     echo "TARGET_ABI32=y" >> $config_target_mak
3505     target_phys_bits=64
3506   ;;
3507   s390x)
3508     target_nptl="yes"
3509     target_phys_bits=64
3510     target_long_alignment=8
3511   ;;
3512   unicore32)
3513     target_phys_bits=32
3514   ;;
3515   xtensa|xtensaeb)
3516     TARGET_ARCH=xtensa
3517     target_phys_bits=32
3518   ;;
3519   *)
3520     echo "Unsupported target CPU"
3521     exit 1
3522   ;;
3523 esac
3524 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3525 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3526 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3527 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3528 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3529 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3530 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3531 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3532 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3533 if [ "$TARGET_BASE_ARCH" = "" ]; then
3534   TARGET_BASE_ARCH=$TARGET_ARCH
3535 fi
3536 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3537 if [ "$TARGET_ABI_DIR" = "" ]; then
3538   TARGET_ABI_DIR=$TARGET_ARCH
3539 fi
3540 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3541 case "$target_arch2" in
3542   i386|x86_64)
3543     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3544       target_phys_bits=64
3545       echo "CONFIG_XEN=y" >> $config_target_mak
3546     else
3547       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3548     fi
3549     ;;
3550   *)
3551     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3552 esac
3553 case "$target_arch2" in
3554   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3555     # Make sure the target and host cpus are compatible
3556     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3557       \( "$target_arch2" = "$cpu" -o \
3558       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3559       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3560       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3561       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3562       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3563       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3564       echo "CONFIG_KVM=y" >> $config_target_mak
3565       if test "$vhost_net" = "yes" ; then
3566         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3567       fi
3568     fi
3569 esac
3570 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3571   echo "CONFIG_PSERIES=y" >> $config_target_mak
3572 fi
3573 if test "$target_bigendian" = "yes" ; then
3574   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3575 fi
3576 if test "$target_softmmu" = "yes" ; then
3577   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3578   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3579   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3580   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3581   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3582 fi
3583 if test "$target_user_only" = "yes" ; then
3584   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3585 fi
3586 if test "$target_linux_user" = "yes" ; then
3587   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3588 fi
3589 if test "$target_darwin_user" = "yes" ; then
3590   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3591 fi
3592 if test "$smartcard_nss" = "yes" ; then
3593   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3594   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3595   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3596 fi
3597 list=""
3598 if test ! -z "$gdb_xml_files" ; then
3599   for x in $gdb_xml_files; do
3600     list="$list $source_path/gdb-xml/$x"
3601   done
3602   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3603 fi
3604
3605 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3606   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3607 fi
3608 if test "$target_user_only" = "yes" \
3609         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3610   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3611 fi
3612 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3613   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3614 fi
3615 if test "$target_bsd_user" = "yes" ; then
3616   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3617 fi
3618
3619 # generate QEMU_CFLAGS/LDFLAGS for targets
3620
3621 cflags=""
3622 includes=""
3623 ldflags=""
3624
3625 if test "$tcg_interpreter" = "yes"; then
3626   includes="-I\$(SRC_PATH)/tcg/tci $includes"
3627 elif test "$ARCH" = "sparc64" ; then
3628   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3629 elif test "$ARCH" = "s390x" ; then
3630   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3631 elif test "$ARCH" = "x86_64" ; then
3632   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3633 else
3634   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3635 fi
3636 includes="-I\$(SRC_PATH)/tcg $includes"
3637
3638 if test "$linux" = "yes" ; then
3639   includes="-I\$(SRC_PATH)/linux-headers $includes"
3640 fi
3641
3642 if test "$target_user_only" = "yes" ; then
3643     libdis_config_mak=libdis-user/config.mak
3644 else
3645     libdis_config_mak=libdis/config.mak
3646 fi
3647
3648 for i in $ARCH $TARGET_BASE_ARCH ; do
3649   case "$i" in
3650   alpha)
3651     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3652     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3653   ;;
3654   arm)
3655     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3656     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3657   ;;
3658   cris)
3659     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3660     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3661   ;;
3662   hppa)
3663     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3664     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3665   ;;
3666   i386|x86_64)
3667     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3668     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3669   ;;
3670   ia64*)
3671     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3672     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3673   ;;
3674   m68k)
3675     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3676     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3677   ;;
3678   microblaze*)
3679     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3680     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3681   ;;
3682   mips*)
3683     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3684     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3685   ;;
3686   ppc*)
3687     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3688     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3689   ;;
3690   s390*)
3691     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3692     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3693   ;;
3694   sh4)
3695     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3696     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3697   ;;
3698   sparc*)
3699     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3700     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3701   ;;
3702   xtensa*)
3703     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3704     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3705   ;;
3706   esac
3707 done
3708 if test "$tcg_interpreter" = "yes" ; then
3709   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3710   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3711 fi
3712
3713 case "$ARCH" in
3714 alpha)
3715   # Ensure there's only a single GP
3716   cflags="-msmall-data $cflags"
3717 ;;
3718 esac
3719
3720 if test "$target_softmmu" = "yes" ; then
3721   case "$TARGET_BASE_ARCH" in
3722   arm)
3723     cflags="-DHAS_AUDIO $cflags"
3724   ;;
3725   lm32)
3726     cflags="-DHAS_AUDIO $cflags"
3727   ;;
3728   i386|mips|ppc)
3729     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3730   ;;
3731   esac
3732 fi
3733
3734 if test "$target_softmmu" = "yes" -a \( \
3735         "$TARGET_ARCH" = "microblaze" -o \
3736         "$TARGET_ARCH" = "cris" \) ; then
3737   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3738 fi
3739
3740 if test "$gprof" = "yes" ; then
3741   echo "TARGET_GPROF=yes" >> $config_target_mak
3742   if test "$target_linux_user" = "yes" ; then
3743     cflags="-p $cflags"
3744     ldflags="-p $ldflags"
3745   fi
3746   if test "$target_softmmu" = "yes" ; then
3747     ldflags="-p $ldflags"
3748     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3749   fi
3750 fi
3751
3752 if test "$ARCH" = "tci"; then
3753   linker_script=""
3754 else
3755   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3756 fi
3757
3758 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3759   case "$ARCH" in
3760   sparc)
3761     # -static is used to avoid g1/g3 usage by the dynamic linker
3762     ldflags="$linker_script -static $ldflags"
3763     ;;
3764   alpha | s390x)
3765     # The default placement of the application is fine.
3766     ;;
3767   *)
3768     ldflags="$linker_script $ldflags"
3769     ;;
3770   esac
3771 fi
3772
3773 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3774 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3775 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3776
3777 done # for target in $targets
3778
3779 # build tree in object directory in case the source is not in the current directory
3780 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3781 DIRS="$DIRS pc-bios/spapr-rtas"
3782 DIRS="$DIRS roms/seabios roms/vgabios"
3783 DIRS="$DIRS fsdev ui"
3784 DIRS="$DIRS qapi qapi-generated"
3785 DIRS="$DIRS qga trace"
3786 FILES="Makefile tests/Makefile qdict-test-data.txt"
3787 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3788 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3789 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3790 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3791 for bios_file in \
3792     $source_path/pc-bios/*.bin \
3793     $source_path/pc-bios/*.rom \
3794     $source_path/pc-bios/*.dtb \
3795     $source_path/pc-bios/openbios-* \
3796     $source_path/pc-bios/palcode-*
3797 do
3798     FILES="$FILES pc-bios/`basename $bios_file`"
3799 done
3800 mkdir -p $DIRS
3801 for f in $FILES ; do
3802     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3803         symlink "$source_path/$f" "$f"
3804     fi
3805 done
3806
3807 # temporary config to build submodules
3808 for rom in seabios vgabios ; do
3809     config_mak=roms/$rom/config.mak
3810     echo "# Automatically generated by configure - do not modify" > $config_mak
3811     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3812     echo "CC=$cc" >> $config_mak
3813     echo "BCC=bcc" >> $config_mak
3814     echo "CPP=${cross_prefix}cpp" >> $config_mak
3815     echo "OBJCOPY=objcopy" >> $config_mak
3816     echo "IASL=iasl" >> $config_mak
3817     echo "LD=$ld" >> $config_mak
3818 done
3819
3820 for hwlib in 32 64; do
3821   d=libhw$hwlib
3822   mkdir -p $d
3823   mkdir -p $d/ide
3824   symlink $source_path/Makefile.hw $d/Makefile
3825   mkdir -p $d/9pfs
3826   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3827 done
3828
3829 if [ "$source_path" != `pwd` ]; then
3830     # out of tree build
3831     mkdir -p libcacard
3832     rm -f libcacard/Makefile
3833     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3834 fi
3835
3836 d=libuser
3837 mkdir -p $d
3838 mkdir -p $d/trace
3839 symlink $source_path/Makefile.user $d/Makefile
3840
3841 if test "$docs" = "yes" ; then
3842   mkdir -p QMP
3843 fi