configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95
  96 target_list=""
  97
  98 # Default value for a variable defining feature "foo".
  99 #  * foo="no"  feature will only be used if --enable-foo arg is given
 100 #  * foo=""    feature will be searched for, and if found, will be used
 101 #              unless --disable-foo is given
 102 #  * foo="yes" this value will only be set by --enable-foo flag.
 103 #              feature will searched for,
 104 #              if not found, configure exits with error
 105 #
 106 # Always add --enable-foo and --disable-foo command line args.
 107 # Distributions want to ensure that several features are compiled in, and it
 108 # is impossible without a --enable-foo that exits if a feature is not found.
 109
 110 bluez=""
 111 brlapi=""
 112 curl=""
 113 curses=""
 114 docs=""
 115 fdt=""
 116 nptl=""
 117 sdl=""
 118 vnc="yes"
 119 sparse="no"
 120 uuid=""
 121 vde=""
 122 vnc_tls=""
 123 vnc_sasl=""
 124 vnc_jpeg=""
 125 vnc_png=""
 126 vnc_thread="no"
 127 xen=""
 128 xen_ctrl_version=""
 129 linux_aio=""
 130 attr=""
 131 xfs=""
 132
 133 vhost_net="no"
 134 kvm="no"
 135 gprof="no"
 136 debug_tcg="no"
 137 debug_mon="no"
 138 debug="no"
 139 strip_opt="yes"
 140 bigendian="no"
 141 mingw32="no"
 142 EXESUF=""
 143 prefix="/usr/local"
 144 mandir="\${prefix}/share/man"
 145 datadir="\${prefix}/share/qemu"
 146 docdir="\${prefix}/share/doc/qemu"
 147 bindir="\${prefix}/bin"
 148 libdir="\${prefix}/lib"
 149 includedir="\${prefix}/include"
 150 sysconfdir="\${prefix}/etc"
 151 confsuffix="/qemu"
 152 slirp="yes"
 153 fmod_lib=""
 154 fmod_inc=""
 155 oss_lib=""
 156 bsd="no"
 157 linux="no"
 158 solaris="no"
 159 profiler="no"
 160 cocoa="no"
 161 softmmu="yes"
 162 linux_user="no"
 163 darwin_user="no"
 164 bsd_user="no"
 165 guest_base=""
 166 uname_release=""
 167 io_thread="no"
 168 mixemu="no"
 169 aix="no"
 170 blobs="yes"
 171 pkgversion=""
 172 check_utests="no"
 173 user_pie="no"
 174 zero_malloc=""
 175 trace_backend="nop"
 176 trace_file="trace"
 177 spice=""
 178 rbd=""
 179 smartcard=""
 180 smartcard_nss=""
 181 usb_redir=""
 182 opengl=""
 183 zlib="yes"
 184 guest_agent="yes"
 185
 186 # parse CC options first
 187 for opt do
 188   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 189   case "$opt" in
 190   --cross-prefix=*) cross_prefix="$optarg"
 191   ;;
 192   --cc=*) CC="$optarg"
 193   ;;
 194   --source-path=*) source_path="$optarg"
 195   ;;
 196   --cpu=*) cpu="$optarg"
 197   ;;
 198   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 199   ;;
 200   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 201   ;;
 202   --sparc_cpu=*)
 203     sparc_cpu="$optarg"
 204     case $sparc_cpu in
 205     v7|v8|v8plus|v8plusa)
 206       cpu="sparc"
 207     ;;
 208     v9)
 209       cpu="sparc64"
 210     ;;
 211     *)
 212       echo "undefined SPARC architecture. Exiting";
 213       exit 1
 214     ;;
 215     esac
 216   ;;
 217   esac
 218 done
 219 # OS specific
 220 # Using uname is really, really broken.  Once we have the right set of checks
 221 # we can eliminate it's usage altogether
 222
 223 cc="${CC-${cross_prefix}gcc}"
 224 ar="${AR-${cross_prefix}ar}"
 225 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 226 ld="${LD-${cross_prefix}ld}"
 227 strip="${STRIP-${cross_prefix}strip}"
 228 windres="${WINDRES-${cross_prefix}windres}"
 229 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 230 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 231
 232 # default flags for all hosts
 233 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 234 CFLAGS="-g $CFLAGS"
 235 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 236 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 237 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 238 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 239 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 240 LDFLAGS="-g $LDFLAGS"
 241
 242 # make source path absolute
 243 source_path=`cd "$source_path"; pwd`
 244
 245 check_define() {
 246 cat > $TMPC <<EOF
 247 #if !defined($1)
 248 #error Not defined
 249 #endif
 250 int main(void) { return 0; }
 251 EOF
 252   compile_object
 253 }
 254
 255 if test ! -z "$cpu" ; then
 256   # command line argument
 257   :
 258 elif check_define __i386__ ; then
 259   cpu="i386"
 260 elif check_define __x86_64__ ; then
 261   cpu="x86_64"
 262 elif check_define __sparc__ ; then
 263   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 264   # They must be specified using --sparc_cpu
 265   if check_define __arch64__ ; then
 266     cpu="sparc64"
 267   else
 268     cpu="sparc"
 269   fi
 270 elif check_define _ARCH_PPC ; then
 271   if check_define _ARCH_PPC64 ; then
 272     cpu="ppc64"
 273   else
 274     cpu="ppc"
 275   fi
 276 elif check_define __mips__ ; then
 277   cpu="mips"
 278 elif check_define __ia64__ ; then
 279   cpu="ia64"
 280 elif check_define __s390__ ; then
 281   if check_define __s390x__ ; then
 282     cpu="s390x"
 283   else
 284     cpu="s390"
 285   fi
 286 else
 287   cpu=`uname -m`
 288 fi
 289
 290 case "$cpu" in
 291   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 292     cpu="$cpu"
 293   ;;
 294   i386|i486|i586|i686|i86pc|BePC)
 295     cpu="i386"
 296   ;;
 297   x86_64|amd64)
 298     cpu="x86_64"
 299   ;;
 300   armv*b)
 301     cpu="armv4b"
 302   ;;
 303   armv*l)
 304     cpu="armv4l"
 305   ;;
 306   parisc|parisc64)
 307     cpu="hppa"
 308   ;;
 309   mips*)
 310     cpu="mips"
 311   ;;
 312   s390)
 313     cpu="s390"
 314   ;;
 315   s390x)
 316     cpu="s390x"
 317   ;;
 318   sparc|sun4[cdmuv])
 319     cpu="sparc"
 320   ;;
 321   *)
 322     echo "Unsupported CPU = $cpu"
 323     exit 1
 324   ;;
 325 esac
 326
 327 # OS specific
 328 if check_define __linux__ ; then
 329   targetos="Linux"
 330 elif check_define _WIN32 ; then
 331   targetos='MINGW32'
 332 elif check_define __OpenBSD__ ; then
 333   targetos='OpenBSD'
 334 elif check_define __sun__ ; then
 335   targetos='SunOS'
 336 elif check_define __HAIKU__ ; then
 337   targetos='Haiku'
 338 else
 339   targetos=`uname -s`
 340 fi
 341
 342 case $targetos in
 343 CYGWIN*)
 344   mingw32="yes"
 345   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 346   audio_possible_drivers="winwave sdl"
 347   audio_drv_list="winwave"
 348 ;;
 349 MINGW32*)
 350   mingw32="yes"
 351   audio_possible_drivers="winwave dsound sdl fmod"
 352   audio_drv_list="winwave"
 353 ;;
 354 GNU/kFreeBSD)
 355   bsd="yes"
 356   audio_drv_list="oss"
 357   audio_possible_drivers="oss sdl esd pa"
 358 ;;
 359 FreeBSD)
 360   bsd="yes"
 361   make="${MAKE-gmake}"
 362   audio_drv_list="oss"
 363   audio_possible_drivers="oss sdl esd pa"
 364   # needed for kinfo_getvmmap(3) in libutil.h
 365   LIBS="-lutil $LIBS"
 366 ;;
 367 DragonFly)
 368   bsd="yes"
 369   make="${MAKE-gmake}"
 370   audio_drv_list="oss"
 371   audio_possible_drivers="oss sdl esd pa"
 372 ;;
 373 NetBSD)
 374   bsd="yes"
 375   make="${MAKE-gmake}"
 376   audio_drv_list="oss"
 377   audio_possible_drivers="oss sdl esd"
 378   oss_lib="-lossaudio"
 379 ;;
 380 OpenBSD)
 381   bsd="yes"
 382   make="${MAKE-gmake}"
 383   audio_drv_list="oss"
 384   audio_possible_drivers="oss sdl esd"
 385   oss_lib="-lossaudio"
 386 ;;
 387 Darwin)
 388   bsd="yes"
 389   darwin="yes"
 390   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 391   # run 64-bit userspace code
 392   if [ "$cpu" = "i386" ] ; then
 393     is_x86_64=`sysctl -n hw.optional.x86_64`
 394     [ "$is_x86_64" = "1" ] && cpu=x86_64
 395   fi
 396   if [ "$cpu" = "x86_64" ] ; then
 397     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 398     LDFLAGS="-arch x86_64 $LDFLAGS"
 399   else
 400     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 401   fi
 402   darwin_user="yes"
 403   cocoa="yes"
 404   audio_drv_list="coreaudio"
 405   audio_possible_drivers="coreaudio sdl fmod"
 406   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 407   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 408 ;;
 409 SunOS)
 410   solaris="yes"
 411   make="${MAKE-gmake}"
 412   install="${INSTALL-ginstall}"
 413   ld="gld"
 414   needs_libsunmath="no"
 415   solarisrev=`uname -r | cut -f2 -d.`
 416   # have to select again, because `uname -m` returns i86pc
 417   # even on an x86_64 box.
 418   solariscpu=`isainfo -k`
 419   if test "${solariscpu}" = "amd64" ; then
 420     cpu="x86_64"
 421   fi
 422   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 423     if test "$solarisrev" -le 9 ; then
 424       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 425         needs_libsunmath="yes"
 426         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 427         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 428         LIBS="-lsunmath $LIBS"
 429       else
 430         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 431         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 432         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 433         echo "Studio 11 can be downloaded from www.sun.com."
 434         exit 1
 435       fi
 436     fi
 437   fi
 438   if test -f /usr/include/sys/soundcard.h ; then
 439     audio_drv_list="oss"
 440   fi
 441   audio_possible_drivers="oss sdl"
 442 # needed for CMSG_ macros in sys/socket.h
 443   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 444 # needed for TIOCWIN* defines in termios.h
 445   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 446   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 447   LIBS="-lsocket -lnsl -lresolv $LIBS"
 448 ;;
 449 AIX)
 450   aix="yes"
 451   make="${MAKE-gmake}"
 452 ;;
 453 Haiku)
 454   haiku="yes"
 455   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 456   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 457 ;;
 458 *)
 459   audio_drv_list="oss"
 460   audio_possible_drivers="oss alsa sdl esd pa"
 461   linux="yes"
 462   linux_user="yes"
 463   usb="linux"
 464   kvm="yes"
 465   vhost_net="yes"
 466   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 467     audio_possible_drivers="$audio_possible_drivers fmod"
 468   fi
 469 ;;
 470 esac
 471
 472 if [ "$bsd" = "yes" ] ; then
 473   if [ "$darwin" != "yes" ] ; then
 474     usb="bsd"
 475   fi
 476   bsd_user="yes"
 477 fi
 478
 479 : ${make=${MAKE-make}}
 480 : ${install=${INSTALL-install}}
 481 : ${python=${PYTHON-python}}
 482
 483 if test "$mingw32" = "yes" ; then
 484   EXESUF=".exe"
 485   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 486   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 487   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 488   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 489   prefix="c:/Program Files/Qemu"
 490   mandir="\${prefix}"
 491   datadir="\${prefix}"
 492   docdir="\${prefix}"
 493   bindir="\${prefix}"
 494   sysconfdir="\${prefix}"
 495   confsuffix=""
 496   guest_agent="no"
 497 fi
 498
 499 werror=""
 500
 501 for opt do
 502   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 503   case "$opt" in
 504   --help|-h) show_help=yes
 505   ;;
 506   --version|-V) exec cat $source_path/VERSION
 507   ;;
 508   --prefix=*) prefix="$optarg"
 509   ;;
 510   --interp-prefix=*) interp_prefix="$optarg"
 511   ;;
 512   --source-path=*)
 513   ;;
 514   --cross-prefix=*)
 515   ;;
 516   --cc=*)
 517   ;;
 518   --host-cc=*) host_cc="$optarg"
 519   ;;
 520   --make=*) make="$optarg"
 521   ;;
 522   --install=*) install="$optarg"
 523   ;;
 524   --python=*) python="$optarg"
 525   ;;
 526   --extra-cflags=*)
 527   ;;
 528   --extra-ldflags=*)
 529   ;;
 530   --cpu=*)
 531   ;;
 532   --target-list=*) target_list="$optarg"
 533   ;;
 534   --enable-trace-backend=*) trace_backend="$optarg"
 535   ;;
 536   --with-trace-file=*) trace_file="$optarg"
 537   ;;
 538   --enable-gprof) gprof="yes"
 539   ;;
 540   --static)
 541     static="yes"
 542     LDFLAGS="-static $LDFLAGS"
 543   ;;
 544   --mandir=*) mandir="$optarg"
 545   ;;
 546   --bindir=*) bindir="$optarg"
 547   ;;
 548   --libdir=*) libdir="$optarg"
 549   ;;
 550   --includedir=*) includedir="$optarg"
 551   ;;
 552   --datadir=*) datadir="$optarg"
 553   ;;
 554   --docdir=*) docdir="$optarg"
 555   ;;
 556   --sysconfdir=*) sysconfdir="$optarg"
 557   ;;
 558   --disable-sdl) sdl="no"
 559   ;;
 560   --enable-sdl) sdl="yes"
 561   ;;
 562   --disable-vnc) vnc="no"
 563   ;;
 564   --enable-vnc) vnc="yes"
 565   ;;
 566   --fmod-lib=*) fmod_lib="$optarg"
 567   ;;
 568   --fmod-inc=*) fmod_inc="$optarg"
 569   ;;
 570   --oss-lib=*) oss_lib="$optarg"
 571   ;;
 572   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 573   ;;
 574   --audio-drv-list=*) audio_drv_list="$optarg"
 575   ;;
 576   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 577   ;;
 578   --enable-debug-tcg) debug_tcg="yes"
 579   ;;
 580   --disable-debug-tcg) debug_tcg="no"
 581   ;;
 582   --enable-debug-mon) debug_mon="yes"
 583   ;;
 584   --disable-debug-mon) debug_mon="no"
 585   ;;
 586   --enable-debug)
 587       # Enable debugging options that aren't excessively noisy
 588       debug_tcg="yes"
 589       debug_mon="yes"
 590       debug="yes"
 591       strip_opt="no"
 592   ;;
 593   --enable-sparse) sparse="yes"
 594   ;;
 595   --disable-sparse) sparse="no"
 596   ;;
 597   --disable-strip) strip_opt="no"
 598   ;;
 599   --disable-vnc-tls) vnc_tls="no"
 600   ;;
 601   --enable-vnc-tls) vnc_tls="yes"
 602   ;;
 603   --disable-vnc-sasl) vnc_sasl="no"
 604   ;;
 605   --enable-vnc-sasl) vnc_sasl="yes"
 606   ;;
 607   --disable-vnc-jpeg) vnc_jpeg="no"
 608   ;;
 609   --enable-vnc-jpeg) vnc_jpeg="yes"
 610   ;;
 611   --disable-vnc-png) vnc_png="no"
 612   ;;
 613   --enable-vnc-png) vnc_png="yes"
 614   ;;
 615   --disable-vnc-thread) vnc_thread="no"
 616   ;;
 617   --enable-vnc-thread) vnc_thread="yes"
 618   ;;
 619   --disable-slirp) slirp="no"
 620   ;;
 621   --disable-uuid) uuid="no"
 622   ;;
 623   --enable-uuid) uuid="yes"
 624   ;;
 625   --disable-vde) vde="no"
 626   ;;
 627   --enable-vde) vde="yes"
 628   ;;
 629   --disable-xen) xen="no"
 630   ;;
 631   --enable-xen) xen="yes"
 632   ;;
 633   --disable-brlapi) brlapi="no"
 634   ;;
 635   --enable-brlapi) brlapi="yes"
 636   ;;
 637   --disable-bluez) bluez="no"
 638   ;;
 639   --enable-bluez) bluez="yes"
 640   ;;
 641   --disable-kvm) kvm="no"
 642   ;;
 643   --enable-kvm) kvm="yes"
 644   ;;
 645   --disable-spice) spice="no"
 646   ;;
 647   --enable-spice) spice="yes"
 648   ;;
 649   --enable-profiler) profiler="yes"
 650   ;;
 651   --enable-cocoa)
 652       cocoa="yes" ;
 653       sdl="no" ;
 654       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 655   ;;
 656   --disable-system) softmmu="no"
 657   ;;
 658   --enable-system) softmmu="yes"
 659   ;;
 660   --disable-user)
 661       linux_user="no" ;
 662       bsd_user="no" ;
 663       darwin_user="no"
 664   ;;
 665   --enable-user) ;;
 666   --disable-linux-user) linux_user="no"
 667   ;;
 668   --enable-linux-user) linux_user="yes"
 669   ;;
 670   --disable-darwin-user) darwin_user="no"
 671   ;;
 672   --enable-darwin-user) darwin_user="yes"
 673   ;;
 674   --disable-bsd-user) bsd_user="no"
 675   ;;
 676   --enable-bsd-user) bsd_user="yes"
 677   ;;
 678   --enable-guest-base) guest_base="yes"
 679   ;;
 680   --disable-guest-base) guest_base="no"
 681   ;;
 682   --enable-user-pie) user_pie="yes"
 683   ;;
 684   --disable-user-pie) user_pie="no"
 685   ;;
 686   --enable-uname-release=*) uname_release="$optarg"
 687   ;;
 688   --sparc_cpu=*)
 689   ;;
 690   --enable-werror) werror="yes"
 691   ;;
 692   --disable-werror) werror="no"
 693   ;;
 694   --disable-curses) curses="no"
 695   ;;
 696   --enable-curses) curses="yes"
 697   ;;
 698   --disable-curl) curl="no"
 699   ;;
 700   --enable-curl) curl="yes"
 701   ;;
 702   --disable-fdt) fdt="no"
 703   ;;
 704   --enable-fdt) fdt="yes"
 705   ;;
 706   --disable-check-utests) check_utests="no"
 707   ;;
 708   --enable-check-utests) check_utests="yes"
 709   ;;
 710   --disable-nptl) nptl="no"
 711   ;;
 712   --enable-nptl) nptl="yes"
 713   ;;
 714   --enable-mixemu) mixemu="yes"
 715   ;;
 716   --disable-linux-aio) linux_aio="no"
 717   ;;
 718   --enable-linux-aio) linux_aio="yes"
 719   ;;
 720   --disable-attr) attr="no"
 721   ;;
 722   --enable-attr) attr="yes"
 723   ;;
 724   --enable-io-thread) io_thread="yes"
 725   ;;
 726   --disable-blobs) blobs="no"
 727   ;;
 728   --with-pkgversion=*) pkgversion=" ($optarg)"
 729   ;;
 730   --disable-docs) docs="no"
 731   ;;
 732   --enable-docs) docs="yes"
 733   ;;
 734   --disable-vhost-net) vhost_net="no"
 735   ;;
 736   --enable-vhost-net) vhost_net="yes"
 737   ;;
 738   --disable-opengl) opengl="no"
 739   ;;
 740   --enable-opengl) opengl="yes"
 741   ;;
 742   --*dir)
 743   ;;
 744   --disable-rbd) rbd="no"
 745   ;;
 746   --enable-rbd) rbd="yes"
 747   ;;
 748   --disable-smartcard) smartcard="no"
 749   ;;
 750   --enable-smartcard) smartcard="yes"
 751   ;;
 752   --disable-smartcard-nss) smartcard_nss="no"
 753   ;;
 754   --enable-smartcard-nss) smartcard_nss="yes"
 755   ;;
 756   --disable-usb-redir) usb_redir="no"
 757   ;;
 758   --enable-usb-redir) usb_redir="yes"
 759   ;;
 760   --disable-zlib-test) zlib="no"
 761   ;;
 762   --enable-guest-agent) guest_agent="yes"
 763   ;;
 764   --disable-guest-agent) guest_agent="no"
 765   ;;
 766   *) echo "ERROR: unknown option $opt"; show_help="yes"
 767   ;;
 768   esac
 769 done
 770
 771 #
 772 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 773 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 774 #
 775 host_guest_base="no"
 776 case "$cpu" in
 777     sparc) case $sparc_cpu in
 778            v7|v8)
 779              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 780            ;;
 781            v8plus|v8plusa)
 782              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 783            ;;
 784            *) # sparc_cpu not defined in the command line
 785              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 786            esac
 787            LDFLAGS="-m32 $LDFLAGS"
 788            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 789            if test "$solaris" = "no" ; then
 790              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 791              helper_cflags="-ffixed-i0"
 792            fi
 793            ;;
 794     sparc64)
 795            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 796            LDFLAGS="-m64 $LDFLAGS"
 797            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 798            if test "$solaris" != "no" ; then
 799              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 800            fi
 801            ;;
 802     s390)
 803            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 804            LDFLAGS="-m31 $LDFLAGS"
 805            host_guest_base="yes"
 806            ;;
 807     s390x)
 808            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 809            LDFLAGS="-m64 $LDFLAGS"
 810            host_guest_base="yes"
 811            ;;
 812     i386)
 813            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 814            LDFLAGS="-m32 $LDFLAGS"
 815            cc_i386='$(CC) -m32'
 816            helper_cflags="-fomit-frame-pointer"
 817            host_guest_base="yes"
 818            ;;
 819     x86_64)
 820            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 821            LDFLAGS="-m64 $LDFLAGS"
 822            cc_i386='$(CC) -m32'
 823            host_guest_base="yes"
 824            ;;
 825     arm*)
 826            host_guest_base="yes"
 827            ;;
 828     ppc*)
 829            host_guest_base="yes"
 830            ;;
 831     mips*)
 832            host_guest_base="yes"
 833            ;;
 834     ia64*)
 835            host_guest_base="yes"
 836            ;;
 837     hppa*)
 838            host_guest_base="yes"
 839            ;;
 840     unicore32*)
 841            host_guest_base="yes"
 842            ;;
 843 esac
 844
 845 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 846
 847
 848 default_target_list=""
 849
 850 # these targets are portable
 851 if [ "$softmmu" = "yes" ] ; then
 852     default_target_list="\
 853 i386-softmmu \
 854 x86_64-softmmu \
 855 arm-softmmu \
 856 cris-softmmu \
 857 lm32-softmmu \
 858 m68k-softmmu \
 859 microblaze-softmmu \
 860 microblazeel-softmmu \
 861 mips-softmmu \
 862 mipsel-softmmu \
 863 mips64-softmmu \
 864 mips64el-softmmu \
 865 ppc-softmmu \
 866 ppcemb-softmmu \
 867 ppc64-softmmu \
 868 sh4-softmmu \
 869 sh4eb-softmmu \
 870 sparc-softmmu \
 871 sparc64-softmmu \
 872 s390x-softmmu \
 873 "
 874 fi
 875 # the following are Linux specific
 876 if [ "$linux_user" = "yes" ] ; then
 877     default_target_list="${default_target_list}\
 878 i386-linux-user \
 879 x86_64-linux-user \
 880 alpha-linux-user \
 881 arm-linux-user \
 882 armeb-linux-user \
 883 cris-linux-user \
 884 m68k-linux-user \
 885 microblaze-linux-user \
 886 microblazeel-linux-user \
 887 mips-linux-user \
 888 mipsel-linux-user \
 889 ppc-linux-user \
 890 ppc64-linux-user \
 891 ppc64abi32-linux-user \
 892 sh4-linux-user \
 893 sh4eb-linux-user \
 894 sparc-linux-user \
 895 sparc64-linux-user \
 896 sparc32plus-linux-user \
 897 unicore32-linux-user \
 898 s390x-linux-user \
 899 "
 900 fi
 901 # the following are Darwin specific
 902 if [ "$darwin_user" = "yes" ] ; then
 903     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 904 fi
 905 # the following are BSD specific
 906 if [ "$bsd_user" = "yes" ] ; then
 907     default_target_list="${default_target_list}\
 908 i386-bsd-user \
 909 x86_64-bsd-user \
 910 sparc-bsd-user \
 911 sparc64-bsd-user \
 912 "
 913 fi
 914
 915 if test x"$show_help" = x"yes" ; then
 916 cat << EOF
 917
 918 Usage: configure [options]
 919 Options: [defaults in brackets after descriptions]
 920
 921 EOF
 922 echo "Standard options:"
 923 echo "  --help                   print this message"
 924 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 925 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 926 echo "                           use %M for cpu name [$interp_prefix]"
 927 echo "  --target-list=LIST       set target list (default: build everything)"
 928 echo "Available targets: $default_target_list" | \
 929     fold -s -w 53 | sed -e 's/^/                           /'
 930 echo ""
 931 echo "Advanced options (experts only):"
 932 echo "  --source-path=PATH       path of source code [$source_path]"
 933 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 934 echo "  --cc=CC                  use C compiler CC [$cc]"
 935 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 936 echo "                           build time"
 937 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 938 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 939 echo "  --make=MAKE              use specified make [$make]"
 940 echo "  --install=INSTALL        use specified install [$install]"
 941 echo "  --python=PYTHON          use specified python [$python]"
 942 echo "  --static                 enable static build [$static]"
 943 echo "  --mandir=PATH            install man pages in PATH"
 944 echo "  --datadir=PATH           install firmware in PATH"
 945 echo "  --docdir=PATH            install documentation in PATH"
 946 echo "  --bindir=PATH            install binaries in PATH"
 947 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 948 echo "  --enable-debug-tcg       enable TCG debugging"
 949 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 950 echo "  --enable-debug           enable common debug build options"
 951 echo "  --enable-sparse          enable sparse checker"
 952 echo "  --disable-sparse         disable sparse checker (default)"
 953 echo "  --disable-strip          disable stripping binaries"
 954 echo "  --disable-werror         disable compilation abort on warning"
 955 echo "  --disable-sdl            disable SDL"
 956 echo "  --enable-sdl             enable SDL"
 957 echo "  --disable-vnc            disable VNC"
 958 echo "  --enable-vnc             enable VNC"
 959 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 960 echo "  --audio-drv-list=LIST    set audio drivers list:"
 961 echo "                           Available drivers: $audio_possible_drivers"
 962 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 963 echo "                           Available cards: $audio_possible_cards"
 964 echo "  --block-drv-whitelist=L  set block driver whitelist"
 965 echo "                           (affects only QEMU, not qemu-img)"
 966 echo "  --enable-mixemu          enable mixer emulation"
 967 echo "  --disable-xen            disable xen backend driver support"
 968 echo "  --enable-xen             enable xen backend driver support"
 969 echo "  --disable-brlapi         disable BrlAPI"
 970 echo "  --enable-brlapi          enable BrlAPI"
 971 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 972 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 973 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 974 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 975 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 976 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 977 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 978 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 979 echo "  --disable-vnc-thread     disable threaded VNC server"
 980 echo "  --enable-vnc-thread      enable threaded VNC server"
 981 echo "  --disable-curses         disable curses output"
 982 echo "  --enable-curses          enable curses output"
 983 echo "  --disable-curl           disable curl connectivity"
 984 echo "  --enable-curl            enable curl connectivity"
 985 echo "  --disable-fdt            disable fdt device tree"
 986 echo "  --enable-fdt             enable fdt device tree"
 987 echo "  --disable-check-utests   disable check unit-tests"
 988 echo "  --enable-check-utests    enable check unit-tests"
 989 echo "  --disable-bluez          disable bluez stack connectivity"
 990 echo "  --enable-bluez           enable bluez stack connectivity"
 991 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 992 echo "  --disable-kvm            disable KVM acceleration support"
 993 echo "  --enable-kvm             enable KVM acceleration support"
 994 echo "  --disable-nptl           disable usermode NPTL support"
 995 echo "  --enable-nptl            enable usermode NPTL support"
 996 echo "  --enable-system          enable all system emulation targets"
 997 echo "  --disable-system         disable all system emulation targets"
 998 echo "  --enable-user            enable supported user emulation targets"
 999 echo "  --disable-user           disable all user emulation targets"
1000 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1001 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1002 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1003 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1004 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1005 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1006 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1007 echo "                           emulation targets"
1008 echo "  --disable-guest-base     disable GUEST_BASE support"
1009 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1010 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1011 echo "  --fmod-lib               path to FMOD library"
1012 echo "  --fmod-inc               path to FMOD includes"
1013 echo "  --oss-lib                path to OSS library"
1014 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1015 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1016 echo "  --disable-uuid           disable uuid support"
1017 echo "  --enable-uuid            enable uuid support"
1018 echo "  --disable-vde            disable support for vde network"
1019 echo "  --enable-vde             enable support for vde network"
1020 echo "  --disable-linux-aio      disable Linux AIO support"
1021 echo "  --enable-linux-aio       enable Linux AIO support"
1022 echo "  --disable-attr           disables attr and xattr support"
1023 echo "  --enable-attr            enable attr and xattr support"
1024 echo "  --enable-io-thread       enable IO thread"
1025 echo "  --disable-blobs          disable installing provided firmware blobs"
1026 echo "  --enable-docs            enable documentation build"
1027 echo "  --disable-docs           disable documentation build"
1028 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1029 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1030 echo "  --enable-trace-backend=B Set trace backend"
1031 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1032 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1033 echo "                           Default:trace-<pid>"
1034 echo "  --disable-spice          disable spice"
1035 echo "  --enable-spice           enable spice"
1036 echo "  --enable-rbd             enable building the rados block device (rbd)"
1037 echo "  --disable-smartcard      disable smartcard support"
1038 echo "  --enable-smartcard       enable smartcard support"
1039 echo "  --disable-smartcard-nss  disable smartcard nss support"
1040 echo "  --enable-smartcard-nss   enable smartcard nss support"
1041 echo "  --disable-usb-redir      disable usb network redirection support"
1042 echo "  --enable-usb-redir       enable usb network redirection support"
1043 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1044 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1045 echo ""
1046 echo "NOTE: The object files are built at the place where configure is launched"
1047 exit 1
1048 fi
1049
1050 # check that the C compiler works.
1051 cat > $TMPC <<EOF
1052 int main(void) {}
1053 EOF
1054
1055 if compile_object ; then
1056   : C compiler works ok
1057 else
1058     echo "ERROR: \"$cc\" either does not exist or does not work"
1059     exit 1
1060 fi
1061
1062 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1063 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1064 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1065 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1066 cat > $TMPC << EOF
1067 int main(void) { return 0; }
1068 EOF
1069 for flag in $gcc_flags; do
1070     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1071         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1072     fi
1073 done
1074
1075 #
1076 # Solaris specific configure tool chain decisions
1077 #
1078 if test "$solaris" = "yes" ; then
1079   if has $install; then
1080     :
1081   else
1082     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1083     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1084     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1085     exit 1
1086   fi
1087   if test "`path_of $install`" = "/usr/sbin/install" ; then
1088     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1089     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1090     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1091     exit 1
1092   fi
1093   if has ar; then
1094     :
1095   else
1096     echo "Error: No path includes ar"
1097     if test -f /usr/ccs/bin/ar ; then
1098       echo "Add /usr/ccs/bin to your path and rerun configure"
1099     fi
1100     exit 1
1101   fi
1102 fi
1103
1104 if test "$guest_agent" != "no" ; then
1105   if has $python; then
1106     :
1107   else
1108     echo "Python not found. Use --python=/path/to/python"
1109     exit 1
1110   fi
1111 fi
1112
1113 if test -z "$target_list" ; then
1114     target_list="$default_target_list"
1115 else
1116     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1117 fi
1118 if test -z "$target_list" ; then
1119     echo "No targets enabled"
1120     exit 1
1121 fi
1122 # see if system emulation was really requested
1123 case " $target_list " in
1124   *"-softmmu "*) softmmu=yes
1125   ;;
1126   *) softmmu=no
1127   ;;
1128 esac
1129
1130 feature_not_found() {
1131   feature=$1
1132
1133   echo "ERROR"
1134   echo "ERROR: User requested feature $feature"
1135   echo "ERROR: configure was not able to find it"
1136   echo "ERROR"
1137   exit 1;
1138 }
1139
1140 if test -z "$cross_prefix" ; then
1141
1142 # ---
1143 # big/little endian test
1144 cat > $TMPC << EOF
1145 #include <inttypes.h>
1146 int main(int argc, char ** argv){
1147         volatile uint32_t i=0x01234567;
1148         return (*((uint8_t*)(&i))) == 0x67;
1149 }
1150 EOF
1151
1152 if compile_prog "" "" ; then
1153 $TMPE && bigendian="yes"
1154 else
1155 echo big/little test failed
1156 fi
1157
1158 else
1159
1160 # if cross compiling, cannot launch a program, so make a static guess
1161 case "$cpu" in
1162   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1163     bigendian=yes
1164   ;;
1165 esac
1166
1167 fi
1168
1169 # host long bits test, actually a pointer size test
1170 cat > $TMPC << EOF
1171 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1172 EOF
1173 if compile_object; then
1174 hostlongbits=64
1175 else
1176 hostlongbits=32
1177 fi
1178
1179
1180 ##########################################
1181 # NPTL probe
1182
1183 if test "$nptl" != "no" ; then
1184   cat > $TMPC <<EOF
1185 #include <sched.h>
1186 #include <linux/futex.h>
1187 void foo()
1188 {
1189 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1190 #error bork
1191 #endif
1192 }
1193 EOF
1194
1195   if compile_object ; then
1196     nptl=yes
1197   else
1198     if test "$nptl" = "yes" ; then
1199       feature_not_found "nptl"
1200     fi
1201     nptl=no
1202   fi
1203 fi
1204
1205 ##########################################
1206 # zlib check
1207
1208 if test "$zlib" != "no" ; then
1209     cat > $TMPC << EOF
1210 #include <zlib.h>
1211 int main(void) { zlibVersion(); return 0; }
1212 EOF
1213     if compile_prog "" "-lz" ; then
1214         :
1215     else
1216         echo
1217         echo "Error: zlib check failed"
1218         echo "Make sure to have the zlib libs and headers installed."
1219         echo
1220         exit 1
1221     fi
1222 fi
1223
1224 ##########################################
1225 # xen probe
1226
1227 if test "$xen" != "no" ; then
1228   xen_libs="-lxenstore -lxenctrl -lxenguest"
1229
1230   # Xen unstable
1231   cat > $TMPC <<EOF
1232 #include <xenctrl.h>
1233 #include <xs.h>
1234 #include <stdint.h>
1235 #include <xen/hvm/hvm_info_table.h>
1236 #if !defined(HVM_MAX_VCPUS)
1237 # error HVM_MAX_VCPUS not defined
1238 #endif
1239 int main(void) {
1240   xc_interface *xc;
1241   xs_daemon_open();
1242   xc = xc_interface_open(0, 0, 0);
1243   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1244   xc_gnttab_open(NULL, 0);
1245   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1246   return 0;
1247 }
1248 EOF
1249   if compile_prog "" "$xen_libs" ; then
1250     xen_ctrl_version=410
1251     xen=yes
1252
1253   # Xen 4.0.0
1254   elif (
1255       cat > $TMPC <<EOF
1256 #include <xenctrl.h>
1257 #include <xs.h>
1258 #include <stdint.h>
1259 #include <xen/hvm/hvm_info_table.h>
1260 #if !defined(HVM_MAX_VCPUS)
1261 # error HVM_MAX_VCPUS not defined
1262 #endif
1263 int main(void) {
1264   struct xen_add_to_physmap xatp = {
1265     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1266   };
1267   xs_daemon_open();
1268   xc_interface_open();
1269   xc_gnttab_open();
1270   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1271   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1272   return 0;
1273 }
1274 EOF
1275       compile_prog "" "$xen_libs"
1276     ) ; then
1277     xen_ctrl_version=400
1278     xen=yes
1279
1280   # Xen 3.4.0
1281   elif (
1282       cat > $TMPC <<EOF
1283 #include <xenctrl.h>
1284 #include <xs.h>
1285 int main(void) {
1286   struct xen_add_to_physmap xatp = {
1287     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1288   };
1289   xs_daemon_open();
1290   xc_interface_open();
1291   xc_gnttab_open();
1292   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1293   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1294   return 0;
1295 }
1296 EOF
1297       compile_prog "" "$xen_libs"
1298     ) ; then
1299     xen_ctrl_version=340
1300     xen=yes
1301
1302   # Xen 3.3.0
1303   elif (
1304       cat > $TMPC <<EOF
1305 #include <xenctrl.h>
1306 #include <xs.h>
1307 int main(void) {
1308   xs_daemon_open();
1309   xc_interface_open();
1310   xc_gnttab_open();
1311   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1312   return 0;
1313 }
1314 EOF
1315       compile_prog "" "$xen_libs"
1316     ) ; then
1317     xen_ctrl_version=330
1318     xen=yes
1319
1320   # Xen not found or unsupported
1321   else
1322     if test "$xen" = "yes" ; then
1323       feature_not_found "xen"
1324     fi
1325     xen=no
1326   fi
1327
1328   if test "$xen" = yes; then
1329     libs_softmmu="$xen_libs $libs_softmmu"
1330   fi
1331 fi
1332
1333 ##########################################
1334 # pkg-config probe
1335
1336 if ! has $pkg_config; then
1337   echo warning: proceeding without "$pkg_config" >&2
1338   pkg_config=/bin/false
1339 fi
1340
1341 ##########################################
1342 # libtool probe
1343
1344 if ! has libtool; then
1345     libtool=
1346 else
1347     libtool=libtool
1348 fi
1349
1350 ##########################################
1351 # Sparse probe
1352 if test "$sparse" != "no" ; then
1353   if has cgcc; then
1354     sparse=yes
1355   else
1356     if test "$sparse" = "yes" ; then
1357       feature_not_found "sparse"
1358     fi
1359     sparse=no
1360   fi
1361 fi
1362
1363 ##########################################
1364 # SDL probe
1365
1366 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1367 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1368 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1369   sdl_config=sdl-config
1370 fi
1371
1372 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1373   sdlconfig="$pkg_config sdl"
1374   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1375 elif has ${sdl_config}; then
1376   sdlconfig="$sdl_config"
1377   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1378 else
1379   if test "$sdl" = "yes" ; then
1380     feature_not_found "sdl"
1381   fi
1382   sdl=no
1383 fi
1384 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1385   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1386 fi
1387
1388 sdl_too_old=no
1389 if test "$sdl" != "no" ; then
1390   cat > $TMPC << EOF
1391 #include <SDL.h>
1392 #undef main /* We don't want SDL to override our main() */
1393 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1394 EOF
1395   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1396   if test "$static" = "yes" ; then
1397     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1398   else
1399     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1400   fi
1401   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1402     if test "$_sdlversion" -lt 121 ; then
1403       sdl_too_old=yes
1404     else
1405       if test "$cocoa" = "no" ; then
1406         sdl=yes
1407       fi
1408     fi
1409
1410     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1411     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1412       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1413          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1414          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1415       fi
1416       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1417         :
1418       else
1419         sdl=no
1420       fi
1421     fi # static link
1422   else # sdl not found
1423     if test "$sdl" = "yes" ; then
1424       feature_not_found "sdl"
1425     fi
1426     sdl=no
1427   fi # sdl compile test
1428 fi
1429
1430 if test "$sdl" = "yes" ; then
1431   cat > $TMPC <<EOF
1432 #include <SDL.h>
1433 #if defined(SDL_VIDEO_DRIVER_X11)
1434 #include <X11/XKBlib.h>
1435 #else
1436 #error No x11 support
1437 #endif
1438 int main(void) { return 0; }
1439 EOF
1440   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1441     sdl_libs="$sdl_libs -lX11"
1442   fi
1443   if test "$mingw32" = "yes" ; then
1444     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1445   fi
1446   libs_softmmu="$sdl_libs $libs_softmmu"
1447 fi
1448
1449 ##########################################
1450 # VNC TLS detection
1451 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1452   cat > $TMPC <<EOF
1453 #include <gnutls/gnutls.h>
1454 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1455 EOF
1456   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1457   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1458   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1459     vnc_tls=yes
1460     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1461   else
1462     if test "$vnc_tls" = "yes" ; then
1463       feature_not_found "vnc-tls"
1464     fi
1465     vnc_tls=no
1466   fi
1467 fi
1468
1469 ##########################################
1470 # VNC SASL detection
1471 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1472   cat > $TMPC <<EOF
1473 #include <sasl/sasl.h>
1474 #include <stdio.h>
1475 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1476 EOF
1477   # Assuming Cyrus-SASL installed in /usr prefix
1478   vnc_sasl_cflags=""
1479   vnc_sasl_libs="-lsasl2"
1480   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1481     vnc_sasl=yes
1482     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1483   else
1484     if test "$vnc_sasl" = "yes" ; then
1485       feature_not_found "vnc-sasl"
1486     fi
1487     vnc_sasl=no
1488   fi
1489 fi
1490
1491 ##########################################
1492 # VNC JPEG detection
1493 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1494 cat > $TMPC <<EOF
1495 #include <stdio.h>
1496 #include <jpeglib.h>
1497 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1498 EOF
1499     vnc_jpeg_cflags=""
1500     vnc_jpeg_libs="-ljpeg"
1501   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1502     vnc_jpeg=yes
1503     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1504   else
1505     if test "$vnc_jpeg" = "yes" ; then
1506       feature_not_found "vnc-jpeg"
1507     fi
1508     vnc_jpeg=no
1509   fi
1510 fi
1511
1512 ##########################################
1513 # VNC PNG detection
1514 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1515 cat > $TMPC <<EOF
1516 //#include <stdio.h>
1517 #include <png.h>
1518 #include <stddef.h>
1519 int main(void) {
1520     png_structp png_ptr;
1521     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1522     return 0;
1523 }
1524 EOF
1525   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1526     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1527     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1528   else
1529     vnc_png_cflags=""
1530     vnc_png_libs="-lpng"
1531   fi
1532   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1533     vnc_png=yes
1534     libs_softmmu="$vnc_png_libs $libs_softmmu"
1535     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1536   else
1537     if test "$vnc_png" = "yes" ; then
1538       feature_not_found "vnc-png"
1539     fi
1540     vnc_png=no
1541   fi
1542 fi
1543
1544 ##########################################
1545 # fnmatch() probe, used for ACL routines
1546 fnmatch="no"
1547 cat > $TMPC << EOF
1548 #include <fnmatch.h>
1549 int main(void)
1550 {
1551     fnmatch("foo", "foo", 0);
1552     return 0;
1553 }
1554 EOF
1555 if compile_prog "" "" ; then
1556    fnmatch="yes"
1557 fi
1558
1559 ##########################################
1560 # uuid_generate() probe, used for vdi block driver
1561 if test "$uuid" != "no" ; then
1562   uuid_libs="-luuid"
1563   cat > $TMPC << EOF
1564 #include <uuid/uuid.h>
1565 int main(void)
1566 {
1567     uuid_t my_uuid;
1568     uuid_generate(my_uuid);
1569     return 0;
1570 }
1571 EOF
1572   if compile_prog "" "$uuid_libs" ; then
1573     uuid="yes"
1574     libs_softmmu="$uuid_libs $libs_softmmu"
1575     libs_tools="$uuid_libs $libs_tools"
1576   else
1577     if test "$uuid" = "yes" ; then
1578       feature_not_found "uuid"
1579     fi
1580     uuid=no
1581   fi
1582 fi
1583
1584 ##########################################
1585 # xfsctl() probe, used for raw-posix
1586 if test "$xfs" != "no" ; then
1587   cat > $TMPC << EOF
1588 #include <xfs/xfs.h>
1589 int main(void)
1590 {
1591     xfsctl(NULL, 0, 0, NULL);
1592     return 0;
1593 }
1594 EOF
1595   if compile_prog "" "" ; then
1596     xfs="yes"
1597   else
1598     if test "$xfs" = "yes" ; then
1599       feature_not_found "xfs"
1600     fi
1601     xfs=no
1602   fi
1603 fi
1604
1605 ##########################################
1606 # vde libraries probe
1607 if test "$vde" != "no" ; then
1608   vde_libs="-lvdeplug"
1609   cat > $TMPC << EOF
1610 #include <libvdeplug.h>
1611 int main(void)
1612 {
1613     struct vde_open_args a = {0, 0, 0};
1614     vde_open("", "", &a);
1615     return 0;
1616 }
1617 EOF
1618   if compile_prog "" "$vde_libs" ; then
1619     vde=yes
1620     libs_softmmu="$vde_libs $libs_softmmu"
1621     libs_tools="$vde_libs $libs_tools"
1622   else
1623     if test "$vde" = "yes" ; then
1624       feature_not_found "vde"
1625     fi
1626     vde=no
1627   fi
1628 fi
1629
1630 ##########################################
1631 # Sound support libraries probe
1632
1633 audio_drv_probe()
1634 {
1635     drv=$1
1636     hdr=$2
1637     lib=$3
1638     exp=$4
1639     cfl=$5
1640         cat > $TMPC << EOF
1641 #include <$hdr>
1642 int main(void) { $exp }
1643 EOF
1644     if compile_prog "$cfl" "$lib" ; then
1645         :
1646     else
1647         echo
1648         echo "Error: $drv check failed"
1649         echo "Make sure to have the $drv libs and headers installed."
1650         echo
1651         exit 1
1652     fi
1653 }
1654
1655 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1656 for drv in $audio_drv_list; do
1657     case $drv in
1658     alsa)
1659     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1660         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1661     libs_softmmu="-lasound $libs_softmmu"
1662     ;;
1663
1664     fmod)
1665     if test -z $fmod_lib || test -z $fmod_inc; then
1666         echo
1667         echo "Error: You must specify path to FMOD library and headers"
1668         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1669         echo
1670         exit 1
1671     fi
1672     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1673     libs_softmmu="$fmod_lib $libs_softmmu"
1674     ;;
1675
1676     esd)
1677     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1678     libs_softmmu="-lesd $libs_softmmu"
1679     audio_pt_int="yes"
1680     ;;
1681
1682     pa)
1683     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1684         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1685     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1686     audio_pt_int="yes"
1687     ;;
1688
1689     coreaudio)
1690       libs_softmmu="-framework CoreAudio $libs_softmmu"
1691     ;;
1692
1693     dsound)
1694       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1695       audio_win_int="yes"
1696     ;;
1697
1698     oss)
1699       libs_softmmu="$oss_lib $libs_softmmu"
1700     ;;
1701
1702     sdl|wav)
1703     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1704     ;;
1705
1706     winwave)
1707       libs_softmmu="-lwinmm $libs_softmmu"
1708       audio_win_int="yes"
1709     ;;
1710
1711     *)
1712     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1713         echo
1714         echo "Error: Unknown driver '$drv' selected"
1715         echo "Possible drivers are: $audio_possible_drivers"
1716         echo
1717         exit 1
1718     }
1719     ;;
1720     esac
1721 done
1722
1723 ##########################################
1724 # BrlAPI probe
1725
1726 if test "$brlapi" != "no" ; then
1727   brlapi_libs="-lbrlapi"
1728   cat > $TMPC << EOF
1729 #include <brlapi.h>
1730 #include <stddef.h>
1731 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1732 EOF
1733   if compile_prog "" "$brlapi_libs" ; then
1734     brlapi=yes
1735     libs_softmmu="$brlapi_libs $libs_softmmu"
1736   else
1737     if test "$brlapi" = "yes" ; then
1738       feature_not_found "brlapi"
1739     fi
1740     brlapi=no
1741   fi
1742 fi
1743
1744 ##########################################
1745 # curses probe
1746 if test "$mingw32" = "yes" ; then
1747     curses_list="-lpdcurses"
1748 else
1749     curses_list="-lncurses -lcurses"
1750 fi
1751
1752 if test "$curses" != "no" ; then
1753   curses_found=no
1754   cat > $TMPC << EOF
1755 #include <curses.h>
1756 #ifdef __OpenBSD__
1757 #define resize_term resizeterm
1758 #endif
1759 int main(void) { resize_term(0, 0); return curses_version(); }
1760 EOF
1761   for curses_lib in $curses_list; do
1762     if compile_prog "" "$curses_lib" ; then
1763       curses_found=yes
1764       libs_softmmu="$curses_lib $libs_softmmu"
1765       break
1766     fi
1767   done
1768   if test "$curses_found" = "yes" ; then
1769     curses=yes
1770   else
1771     if test "$curses" = "yes" ; then
1772       feature_not_found "curses"
1773     fi
1774     curses=no
1775   fi
1776 fi
1777
1778 ##########################################
1779 # curl probe
1780
1781 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1782   curlconfig="$pkg_config libcurl"
1783 else
1784   curlconfig=curl-config
1785 fi
1786
1787 if test "$curl" != "no" ; then
1788   cat > $TMPC << EOF
1789 #include <curl/curl.h>
1790 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1791 EOF
1792   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1793   curl_libs=`$curlconfig --libs 2>/dev/null`
1794   if compile_prog "$curl_cflags" "$curl_libs" ; then
1795     curl=yes
1796     libs_tools="$curl_libs $libs_tools"
1797     libs_softmmu="$curl_libs $libs_softmmu"
1798   else
1799     if test "$curl" = "yes" ; then
1800       feature_not_found "curl"
1801     fi
1802     curl=no
1803   fi
1804 fi # test "$curl"
1805
1806 ##########################################
1807 # check framework probe
1808
1809 if test "$check_utests" != "no" ; then
1810   cat > $TMPC << EOF
1811 #include <check.h>
1812 int main(void) { suite_create("qemu test"); return 0; }
1813 EOF
1814   check_libs=`$pkg_config --libs check`
1815   if compile_prog "" $check_libs ; then
1816     check_utests=yes
1817     libs_tools="$check_libs $libs_tools"
1818   else
1819     if test "$check_utests" = "yes" ; then
1820       feature_not_found "check"
1821     fi
1822     check_utests=no
1823   fi
1824 fi # test "$check_utests"
1825
1826 ##########################################
1827 # bluez support probe
1828 if test "$bluez" != "no" ; then
1829   cat > $TMPC << EOF
1830 #include <bluetooth/bluetooth.h>
1831 int main(void) { return bt_error(0); }
1832 EOF
1833   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1834   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1835   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1836     bluez=yes
1837     libs_softmmu="$bluez_libs $libs_softmmu"
1838   else
1839     if test "$bluez" = "yes" ; then
1840       feature_not_found "bluez"
1841     fi
1842     bluez="no"
1843   fi
1844 fi
1845
1846 ##########################################
1847 # glib support probe
1848 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1849     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1850     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1851     libs_softmmu="$glib_libs $libs_softmmu"
1852     libs_tools="$glib_libs $libs_tools"
1853 else
1854     echo "glib-2.0 required to compile QEMU"
1855     exit 1
1856 fi
1857
1858 ##########################################
1859 # pthread probe
1860 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1861
1862 pthread=no
1863 cat > $TMPC << EOF
1864 #include <pthread.h>
1865 int main(void) { pthread_create(0,0,0,0); return 0; }
1866 EOF
1867 if compile_prog "" "" ; then
1868   pthread=yes
1869 else
1870   for pthread_lib in $PTHREADLIBS_LIST; do
1871     if compile_prog "" "$pthread_lib" ; then
1872       pthread=yes
1873       LIBS="$pthread_lib $LIBS"
1874       break
1875     fi
1876   done
1877 fi
1878
1879 if test "$mingw32" != yes -a "$pthread" = no; then
1880   echo
1881   echo "Error: pthread check failed"
1882   echo "Make sure to have the pthread libs and headers installed."
1883   echo
1884   exit 1
1885 fi
1886
1887 ##########################################
1888 # rbd probe
1889 if test "$rbd" != "no" ; then
1890   cat > $TMPC <<EOF
1891 #include <stdio.h>
1892 #include <rbd/librbd.h>
1893 int main(void) {
1894     rados_t cluster;
1895     rados_create(&cluster, NULL);
1896     return 0;
1897 }
1898 EOF
1899   rbd_libs="-lrbd -lrados"
1900   if compile_prog "" "$rbd_libs" ; then
1901     rbd=yes
1902     libs_tools="$rbd_libs $libs_tools"
1903     libs_softmmu="$rbd_libs $libs_softmmu"
1904   else
1905     if test "$rbd" = "yes" ; then
1906       feature_not_found "rados block device"
1907     fi
1908     rbd=no
1909   fi
1910 fi
1911
1912 ##########################################
1913 # linux-aio probe
1914
1915 if test "$linux_aio" != "no" ; then
1916   cat > $TMPC <<EOF
1917 #include <libaio.h>
1918 #include <sys/eventfd.h>
1919 #include <stddef.h>
1920 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1921 EOF
1922   if compile_prog "" "-laio" ; then
1923     linux_aio=yes
1924     libs_softmmu="$libs_softmmu -laio"
1925     libs_tools="$libs_tools -laio"
1926   else
1927     if test "$linux_aio" = "yes" ; then
1928       feature_not_found "linux AIO"
1929     fi
1930     linux_aio=no
1931   fi
1932 fi
1933
1934 ##########################################
1935 # attr probe
1936
1937 if test "$attr" != "no" ; then
1938   cat > $TMPC <<EOF
1939 #include <stdio.h>
1940 #include <sys/types.h>
1941 #include <attr/xattr.h>
1942 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1943 EOF
1944   if compile_prog "" "-lattr" ; then
1945     attr=yes
1946     LIBS="-lattr $LIBS"
1947   else
1948     if test "$attr" = "yes" ; then
1949       feature_not_found "ATTR"
1950     fi
1951     attr=no
1952   fi
1953 fi
1954
1955 ##########################################
1956 # iovec probe
1957 cat > $TMPC <<EOF
1958 #include <sys/types.h>
1959 #include <sys/uio.h>
1960 #include <unistd.h>
1961 int main(void) { struct iovec iov; return 0; }
1962 EOF
1963 iovec=no
1964 if compile_prog "" "" ; then
1965   iovec=yes
1966 fi
1967
1968 ##########################################
1969 # preadv probe
1970 cat > $TMPC <<EOF
1971 #include <sys/types.h>
1972 #include <sys/uio.h>
1973 #include <unistd.h>
1974 int main(void) { preadv; }
1975 EOF
1976 preadv=no
1977 if compile_prog "" "" ; then
1978   preadv=yes
1979 fi
1980
1981 ##########################################
1982 # fdt probe
1983 if test "$fdt" != "no" ; then
1984   fdt_libs="-lfdt"
1985   cat > $TMPC << EOF
1986 int main(void) { return 0; }
1987 EOF
1988   if compile_prog "" "$fdt_libs" ; then
1989     fdt=yes
1990   else
1991     if test "$fdt" = "yes" ; then
1992       feature_not_found "fdt"
1993     fi
1994     fdt_libs=
1995     fdt=no
1996   fi
1997 fi
1998
1999 ##########################################
2000 # opengl probe, used by milkymist-tmu2
2001 if test "$opengl" != "no" ; then
2002   opengl_libs="-lGL"
2003   cat > $TMPC << EOF
2004 #include <X11/Xlib.h>
2005 #include <GL/gl.h>
2006 #include <GL/glx.h>
2007 int main(void) { GL_VERSION; return 0; }
2008 EOF
2009   if compile_prog "" "-lGL" ; then
2010     opengl=yes
2011   else
2012     if test "$opengl" = "yes" ; then
2013       feature_not_found "opengl"
2014     fi
2015     opengl_libs=
2016     opengl=no
2017   fi
2018 fi
2019
2020 #
2021 # Check for xxxat() functions when we are building linux-user
2022 # emulator.  This is done because older glibc versions don't
2023 # have syscall stubs for these implemented.
2024 #
2025 atfile=no
2026 cat > $TMPC << EOF
2027 #define _ATFILE_SOURCE
2028 #include <sys/types.h>
2029 #include <fcntl.h>
2030 #include <unistd.h>
2031
2032 int
2033 main(void)
2034 {
2035         /* try to unlink nonexisting file */
2036         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2037 }
2038 EOF
2039 if compile_prog "" "" ; then
2040   atfile=yes
2041 fi
2042
2043 # Check for inotify functions when we are building linux-user
2044 # emulator.  This is done because older glibc versions don't
2045 # have syscall stubs for these implemented.  In that case we
2046 # don't provide them even if kernel supports them.
2047 #
2048 inotify=no
2049 cat > $TMPC << EOF
2050 #include <sys/inotify.h>
2051
2052 int
2053 main(void)
2054 {
2055         /* try to start inotify */
2056         return inotify_init();
2057 }
2058 EOF
2059 if compile_prog "" "" ; then
2060   inotify=yes
2061 fi
2062
2063 inotify1=no
2064 cat > $TMPC << EOF
2065 #include <sys/inotify.h>
2066
2067 int
2068 main(void)
2069 {
2070     /* try to start inotify */
2071     return inotify_init1(0);
2072 }
2073 EOF
2074 if compile_prog "" "" ; then
2075   inotify1=yes
2076 fi
2077
2078 # check if utimensat and futimens are supported
2079 utimens=no
2080 cat > $TMPC << EOF
2081 #define _ATFILE_SOURCE
2082 #include <stddef.h>
2083 #include <fcntl.h>
2084
2085 int main(void)
2086 {
2087     utimensat(AT_FDCWD, "foo", NULL, 0);
2088     futimens(0, NULL);
2089     return 0;
2090 }
2091 EOF
2092 if compile_prog "" "" ; then
2093   utimens=yes
2094 fi
2095
2096 # check if pipe2 is there
2097 pipe2=no
2098 cat > $TMPC << EOF
2099 #include <unistd.h>
2100 #include <fcntl.h>
2101
2102 int main(void)
2103 {
2104     int pipefd[2];
2105     pipe2(pipefd, O_CLOEXEC);
2106     return 0;
2107 }
2108 EOF
2109 if compile_prog "" "" ; then
2110   pipe2=yes
2111 fi
2112
2113 # check if accept4 is there
2114 accept4=no
2115 cat > $TMPC << EOF
2116 #include <sys/socket.h>
2117 #include <stddef.h>
2118
2119 int main(void)
2120 {
2121     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2122     return 0;
2123 }
2124 EOF
2125 if compile_prog "" "" ; then
2126   accept4=yes
2127 fi
2128
2129 # check if tee/splice is there. vmsplice was added same time.
2130 splice=no
2131 cat > $TMPC << EOF
2132 #include <unistd.h>
2133 #include <fcntl.h>
2134 #include <limits.h>
2135
2136 int main(void)
2137 {
2138     int len, fd;
2139     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2140     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2141     return 0;
2142 }
2143 EOF
2144 if compile_prog "" "" ; then
2145   splice=yes
2146 fi
2147
2148 ##########################################
2149 # signalfd probe
2150 signalfd="no"
2151 cat > $TMPC << EOF
2152 #define _GNU_SOURCE
2153 #include <unistd.h>
2154 #include <sys/syscall.h>
2155 #include <signal.h>
2156 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2157 EOF
2158
2159 if compile_prog "" "" ; then
2160   signalfd=yes
2161 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2162   echo
2163   echo "ERROR: Host kernel lacks signalfd() support,"
2164   echo "but KVM depends on it when the IO thread is disabled."
2165   echo
2166   exit 1
2167 fi
2168
2169 # check if eventfd is supported
2170 eventfd=no
2171 cat > $TMPC << EOF
2172 #include <sys/eventfd.h>
2173
2174 int main(void)
2175 {
2176     int efd = eventfd(0, 0);
2177     return 0;
2178 }
2179 EOF
2180 if compile_prog "" "" ; then
2181   eventfd=yes
2182 fi
2183
2184 # check for fallocate
2185 fallocate=no
2186 cat > $TMPC << EOF
2187 #include <fcntl.h>
2188
2189 int main(void)
2190 {
2191     fallocate(0, 0, 0, 0);
2192     return 0;
2193 }
2194 EOF
2195 if compile_prog "$ARCH_CFLAGS" "" ; then
2196   fallocate=yes
2197 fi
2198
2199 # check for sync_file_range
2200 sync_file_range=no
2201 cat > $TMPC << EOF
2202 #include <fcntl.h>
2203
2204 int main(void)
2205 {
2206     sync_file_range(0, 0, 0, 0);
2207     return 0;
2208 }
2209 EOF
2210 if compile_prog "$ARCH_CFLAGS" "" ; then
2211   sync_file_range=yes
2212 fi
2213
2214 # check for linux/fiemap.h and FS_IOC_FIEMAP
2215 fiemap=no
2216 cat > $TMPC << EOF
2217 #include <sys/ioctl.h>
2218 #include <linux/fs.h>
2219 #include <linux/fiemap.h>
2220
2221 int main(void)
2222 {
2223     ioctl(0, FS_IOC_FIEMAP, 0);
2224     return 0;
2225 }
2226 EOF
2227 if compile_prog "$ARCH_CFLAGS" "" ; then
2228   fiemap=yes
2229 fi
2230
2231 # check for dup3
2232 dup3=no
2233 cat > $TMPC << EOF
2234 #include <unistd.h>
2235
2236 int main(void)
2237 {
2238     dup3(0, 0, 0);
2239     return 0;
2240 }
2241 EOF
2242 if compile_prog "" "" ; then
2243   dup3=yes
2244 fi
2245
2246 # check for epoll support
2247 epoll=no
2248 cat > $TMPC << EOF
2249 #include <sys/epoll.h>
2250
2251 int main(void)
2252 {
2253     epoll_create(0);
2254     return 0;
2255 }
2256 EOF
2257 if compile_prog "$ARCH_CFLAGS" "" ; then
2258   epoll=yes
2259 fi
2260
2261 # epoll_create1 and epoll_pwait are later additions
2262 # so we must check separately for their presence
2263 epoll_create1=no
2264 cat > $TMPC << EOF
2265 #include <sys/epoll.h>
2266
2267 int main(void)
2268 {
2269     /* Note that we use epoll_create1 as a value, not as
2270      * a function being called. This is necessary so that on
2271      * old SPARC glibc versions where the function was present in
2272      * the library but not declared in the header file we will
2273      * fail the configure check. (Otherwise we will get a compiler
2274      * warning but not an error, and will proceed to fail the
2275      * qemu compile where we compile with -Werror.)
2276      */
2277     epoll_create1;
2278     return 0;
2279 }
2280 EOF
2281 if compile_prog "$ARCH_CFLAGS" "" ; then
2282   epoll_create1=yes
2283 fi
2284
2285 epoll_pwait=no
2286 cat > $TMPC << EOF
2287 #include <sys/epoll.h>
2288
2289 int main(void)
2290 {
2291     epoll_pwait(0, 0, 0, 0, 0);
2292     return 0;
2293 }
2294 EOF
2295 if compile_prog "$ARCH_CFLAGS" "" ; then
2296   epoll_pwait=yes
2297 fi
2298
2299 # Check if tools are available to build documentation.
2300 if test "$docs" != "no" ; then
2301   if has makeinfo && has pod2man; then
2302     docs=yes
2303   else
2304     if test "$docs" = "yes" ; then
2305       feature_not_found "docs"
2306     fi
2307     docs=no
2308   fi
2309 fi
2310
2311 # Search for bswap_32 function
2312 byteswap_h=no
2313 cat > $TMPC << EOF
2314 #include <byteswap.h>
2315 int main(void) { return bswap_32(0); }
2316 EOF
2317 if compile_prog "" "" ; then
2318   byteswap_h=yes
2319 fi
2320
2321 # Search for bswap_32 function
2322 bswap_h=no
2323 cat > $TMPC << EOF
2324 #include <sys/endian.h>
2325 #include <sys/types.h>
2326 #include <machine/bswap.h>
2327 int main(void) { return bswap32(0); }
2328 EOF
2329 if compile_prog "" "" ; then
2330   bswap_h=yes
2331 fi
2332
2333 ##########################################
2334 # Do we need librt
2335 cat > $TMPC <<EOF
2336 #include <signal.h>
2337 #include <time.h>
2338 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2339 EOF
2340
2341 if compile_prog "" "" ; then
2342   :
2343 elif compile_prog "" "-lrt" ; then
2344   LIBS="-lrt $LIBS"
2345 fi
2346
2347 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2348         "$aix" != "yes" -a "$haiku" != "yes" ; then
2349     libs_softmmu="-lutil $libs_softmmu"
2350 fi
2351
2352 ##########################################
2353 # check if the compiler defines offsetof
2354
2355 need_offsetof=yes
2356 cat > $TMPC << EOF
2357 #include <stddef.h>
2358 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2359 EOF
2360 if compile_prog "" "" ; then
2361     need_offsetof=no
2362 fi
2363
2364 ##########################################
2365 # check if the compiler understands attribute warn_unused_result
2366 #
2367 # This could be smarter, but gcc -Werror does not error out even when warning
2368 # about attribute warn_unused_result
2369
2370 gcc_attribute_warn_unused_result=no
2371 cat > $TMPC << EOF
2372 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2373 #error gcc 3.3 or older
2374 #endif
2375 int main(void) { return 0;}
2376 EOF
2377 if compile_prog "" ""; then
2378     gcc_attribute_warn_unused_result=yes
2379 fi
2380
2381 # spice probe
2382 if test "$spice" != "no" ; then
2383   cat > $TMPC << EOF
2384 #include <spice.h>
2385 int main(void) { spice_server_new(); return 0; }
2386 EOF
2387   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2388   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2389   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2390      compile_prog "$spice_cflags" "$spice_libs" ; then
2391     spice="yes"
2392     libs_softmmu="$libs_softmmu $spice_libs"
2393     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2394   else
2395     if test "$spice" = "yes" ; then
2396       feature_not_found "spice"
2397     fi
2398     spice="no"
2399   fi
2400 fi
2401
2402 # check for libcacard for smartcard support
2403 if test "$smartcard" != "no" ; then
2404     smartcard="yes"
2405     smartcard_cflags=""
2406     # TODO - what's the minimal nss version we support?
2407     if test "$smartcard_nss" != "no"; then
2408         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2409             smartcard_nss="yes"
2410             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2411             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2412             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2413             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2414             LIBS="$libcacard_libs $LIBS"
2415         else
2416             if test "$smartcard_nss" = "yes"; then
2417                 feature_not_found "nss"
2418             fi
2419             smartcard_nss="no"
2420         fi
2421     fi
2422 fi
2423 if test "$smartcard" = "no" ; then
2424     smartcard_nss="no"
2425 fi
2426
2427 # check for usbredirparser for usb network redirection support
2428 if test "$usb_redir" != "no" ; then
2429     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2430         usb_redir="yes"
2431         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2432         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2433         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2434         LIBS="$LIBS $usb_redir_libs"
2435     else
2436         if test "$usb_redir" = "yes"; then
2437             feature_not_found "usb-redir"
2438         fi
2439         usb_redir="no"
2440     fi
2441 fi
2442
2443 ##########################################
2444
2445 ##########################################
2446 # check if we have fdatasync
2447
2448 fdatasync=no
2449 cat > $TMPC << EOF
2450 #include <unistd.h>
2451 int main(void) {
2452 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2453 return fdatasync(0);
2454 #else
2455 #abort Not supported
2456 #endif
2457 }
2458 EOF
2459 if compile_prog "" "" ; then
2460     fdatasync=yes
2461 fi
2462
2463 ##########################################
2464 # check if we have madvise
2465
2466 madvise=no
2467 cat > $TMPC << EOF
2468 #include <sys/types.h>
2469 #include <sys/mman.h>
2470 #include <stddef.h>
2471 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2472 EOF
2473 if compile_prog "" "" ; then
2474     madvise=yes
2475 fi
2476
2477 ##########################################
2478 # check if we have posix_madvise
2479
2480 posix_madvise=no
2481 cat > $TMPC << EOF
2482 #include <sys/mman.h>
2483 #include <stddef.h>
2484 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2485 EOF
2486 if compile_prog "" "" ; then
2487     posix_madvise=yes
2488 fi
2489
2490 ##########################################
2491 # check if trace backend exists
2492
2493 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2494 if test "$?" -ne 0 ; then
2495   echo
2496   echo "Error: invalid trace backend"
2497   echo "Please choose a supported trace backend."
2498   echo
2499   exit 1
2500 fi
2501
2502 ##########################################
2503 # For 'ust' backend, test if ust headers are present
2504 if test "$trace_backend" = "ust"; then
2505   cat > $TMPC << EOF
2506 #include <ust/tracepoint.h>
2507 #include <ust/marker.h>
2508 int main(void) { return 0; }
2509 EOF
2510   if compile_prog "" "" ; then
2511     LIBS="-lust $LIBS"
2512   else
2513     echo
2514     echo "Error: Trace backend 'ust' missing libust header files"
2515     echo
2516     exit 1
2517   fi
2518 fi
2519
2520 ##########################################
2521 # For 'dtrace' backend, test if 'dtrace' command is present
2522 if test "$trace_backend" = "dtrace"; then
2523   if ! has 'dtrace' ; then
2524     echo
2525     echo "Error: dtrace command is not found in PATH $PATH"
2526     echo
2527     exit 1
2528   fi
2529   trace_backend_stap="no"
2530   if has 'stap' ; then
2531     trace_backend_stap="yes"
2532   fi
2533 fi
2534
2535 ##########################################
2536 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2537 # use i686 as default anyway, but for those that don't, an explicit
2538 # specification is necessary
2539 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2540   cat > $TMPC << EOF
2541 int sfaa(unsigned *ptr)
2542 {
2543   return __sync_fetch_and_and(ptr, 0);
2544 }
2545
2546 int main(int argc, char **argv)
2547 {
2548   int val = 42;
2549   sfaa(&val);
2550   return val;
2551 }
2552 EOF
2553   if ! compile_prog "" "" ; then
2554     CFLAGS+="-march=i486"
2555   fi
2556 fi
2557
2558 ##########################################
2559 # check if we have makecontext
2560
2561 ucontext_coroutine=no
2562 if test "$darwin" != "yes"; then
2563   cat > $TMPC << EOF
2564 #include <ucontext.h>
2565 int main(void) { makecontext(0, 0, 0); }
2566 EOF
2567   if compile_prog "" "" ; then
2568       ucontext_coroutine=yes
2569   fi
2570 fi
2571
2572 ##########################################
2573 # End of CC checks
2574 # After here, no more $cc or $ld runs
2575
2576 if test "$debug" = "no" ; then
2577   CFLAGS="-O2 $CFLAGS"
2578 fi
2579
2580 # Consult white-list to determine whether to enable werror
2581 # by default.  Only enable by default for git builds
2582 z_version=`cut -f3 -d. $source_path/VERSION`
2583
2584 if test -z "$werror" ; then
2585     if test "$z_version" = "50" -a \
2586         "$linux" = "yes" ; then
2587         werror="yes"
2588     else
2589         werror="no"
2590     fi
2591 fi
2592
2593 # Disable zero malloc errors for official releases unless explicitly told to
2594 # enable/disable
2595 if test -z "$zero_malloc" ; then
2596     if test "$z_version" = "50" ; then
2597         zero_malloc="no"
2598     else
2599         zero_malloc="yes"
2600     fi
2601 fi
2602
2603 if test "$werror" = "yes" ; then
2604     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2605 fi
2606
2607 if test "$solaris" = "no" ; then
2608     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2609         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2610     fi
2611 fi
2612
2613 # Use ASLR, no-SEH and DEP if available
2614 if test "$mingw32" = "yes" ; then
2615     for flag in --dynamicbase --no-seh --nxcompat; do
2616         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2617             LDFLAGS="-Wl,$flag $LDFLAGS"
2618         fi
2619     done
2620 fi
2621
2622 confdir=$sysconfdir$confsuffix
2623
2624 tools=
2625 if test "$softmmu" = yes ; then
2626   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2627   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2628       tools="qemu-nbd\$(EXESUF) $tools"
2629     if [ "$guest_agent" = "yes" ]; then
2630       tools="qemu-ga\$(EXESUF) $tools"
2631     fi
2632     if [ "$check_utests" = "yes" ]; then
2633       tools="check-qint check-qstring check-qdict check-qlist $tools"
2634       tools="check-qfloat check-qjson $tools"
2635     fi
2636   fi
2637 fi
2638
2639 # Mac OS X ships with a broken assembler
2640 roms=
2641 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2642         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2643         "$softmmu" = yes ; then
2644   roms="optionrom"
2645 fi
2646 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2647   roms="$roms spapr-rtas"
2648 fi
2649
2650 echo "Install prefix    $prefix"
2651 echo "BIOS directory    `eval echo $datadir`"
2652 echo "binary directory  `eval echo $bindir`"
2653 echo "library directory `eval echo $libdir`"
2654 echo "include directory `eval echo $includedir`"
2655 echo "config directory  `eval echo $sysconfdir`"
2656 if test "$mingw32" = "no" ; then
2657 echo "Manual directory  `eval echo $mandir`"
2658 echo "ELF interp prefix $interp_prefix"
2659 fi
2660 echo "Source path       $source_path"
2661 echo "C compiler        $cc"
2662 echo "Host C compiler   $host_cc"
2663 echo "CFLAGS            $CFLAGS"
2664 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2665 echo "LDFLAGS           $LDFLAGS"
2666 echo "make              $make"
2667 echo "install           $install"
2668 echo "python            $python"
2669 echo "host CPU          $cpu"
2670 echo "host big endian   $bigendian"
2671 echo "target list       $target_list"
2672 echo "tcg debug enabled $debug_tcg"
2673 echo "Mon debug enabled $debug_mon"
2674 echo "gprof enabled     $gprof"
2675 echo "sparse enabled    $sparse"
2676 echo "strip binaries    $strip_opt"
2677 echo "profiler          $profiler"
2678 echo "static build      $static"
2679 echo "-Werror enabled   $werror"
2680 if test "$darwin" = "yes" ; then
2681     echo "Cocoa support     $cocoa"
2682 fi
2683 echo "SDL support       $sdl"
2684 echo "curses support    $curses"
2685 echo "curl support      $curl"
2686 echo "check support     $check_utests"
2687 echo "mingw32 support   $mingw32"
2688 echo "Audio drivers     $audio_drv_list"
2689 echo "Extra audio cards $audio_card_list"
2690 echo "Block whitelist   $block_drv_whitelist"
2691 echo "Mixer emulation   $mixemu"
2692 echo "VNC support       $vnc"
2693 if test "$vnc" = "yes" ; then
2694     echo "VNC TLS support   $vnc_tls"
2695     echo "VNC SASL support  $vnc_sasl"
2696     echo "VNC JPEG support  $vnc_jpeg"
2697     echo "VNC PNG support   $vnc_png"
2698     echo "VNC thread        $vnc_thread"
2699 fi
2700 if test -n "$sparc_cpu"; then
2701     echo "Target Sparc Arch $sparc_cpu"
2702 fi
2703 echo "xen support       $xen"
2704 echo "brlapi support    $brlapi"
2705 echo "bluez  support    $bluez"
2706 echo "Documentation     $docs"
2707 [ ! -z "$uname_release" ] && \
2708 echo "uname -r          $uname_release"
2709 echo "NPTL support      $nptl"
2710 echo "GUEST_BASE        $guest_base"
2711 echo "PIE user targets  $user_pie"
2712 echo "vde support       $vde"
2713 echo "IO thread         $io_thread"
2714 echo "Linux AIO support $linux_aio"
2715 echo "ATTR/XATTR support $attr"
2716 echo "Install blobs     $blobs"
2717 echo "KVM support       $kvm"
2718 echo "fdt support       $fdt"
2719 echo "preadv support    $preadv"
2720 echo "fdatasync         $fdatasync"
2721 echo "madvise           $madvise"
2722 echo "posix_madvise     $posix_madvise"
2723 echo "uuid support      $uuid"
2724 echo "vhost-net support $vhost_net"
2725 echo "Trace backend     $trace_backend"
2726 echo "Trace output file $trace_file-<pid>"
2727 echo "spice support     $spice"
2728 echo "rbd support       $rbd"
2729 echo "xfsctl support    $xfs"
2730 echo "nss used          $smartcard_nss"
2731 echo "usb net redir     $usb_redir"
2732 echo "OpenGL support    $opengl"
2733 echo "build guest agent $guest_agent"
2734
2735 if test "$sdl_too_old" = "yes"; then
2736 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2737 fi
2738
2739 config_host_mak="config-host.mak"
2740 config_host_ld="config-host.ld"
2741
2742 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2743 printf "# Configured with:" >> $config_host_mak
2744 printf " '%s'" "$0" "$@" >> $config_host_mak
2745 echo >> $config_host_mak
2746
2747 echo all: >> $config_host_mak
2748 echo "prefix=$prefix" >> $config_host_mak
2749 echo "bindir=$bindir" >> $config_host_mak
2750 echo "libdir=$libdir" >> $config_host_mak
2751 echo "includedir=$includedir" >> $config_host_mak
2752 echo "mandir=$mandir" >> $config_host_mak
2753 echo "datadir=$datadir" >> $config_host_mak
2754 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2755 echo "docdir=$docdir" >> $config_host_mak
2756 echo "confdir=$confdir" >> $config_host_mak
2757
2758 case "$cpu" in
2759   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2760     ARCH=$cpu
2761   ;;
2762   armv4b|armv4l)
2763     ARCH=arm
2764   ;;
2765 esac
2766 echo "ARCH=$ARCH" >> $config_host_mak
2767 if test "$debug_tcg" = "yes" ; then
2768   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2769 fi
2770 if test "$debug_mon" = "yes" ; then
2771   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2772 fi
2773 if test "$debug" = "yes" ; then
2774   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2775 fi
2776 if test "$strip_opt" = "yes" ; then
2777   echo "STRIP=${strip}" >> $config_host_mak
2778 fi
2779 if test "$bigendian" = "yes" ; then
2780   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2781 fi
2782 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2783 if test "$mingw32" = "yes" ; then
2784   echo "CONFIG_WIN32=y" >> $config_host_mak
2785   rc_version=`cat $source_path/VERSION`
2786   version_major=${rc_version%%.*}
2787   rc_version=${rc_version#*.}
2788   version_minor=${rc_version%%.*}
2789   rc_version=${rc_version#*.}
2790   version_subminor=${rc_version%%.*}
2791   version_micro=0
2792   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2793   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2794 else
2795   echo "CONFIG_POSIX=y" >> $config_host_mak
2796 fi
2797
2798 if test "$linux" = "yes" ; then
2799   echo "CONFIG_LINUX=y" >> $config_host_mak
2800 fi
2801
2802 if test "$darwin" = "yes" ; then
2803   echo "CONFIG_DARWIN=y" >> $config_host_mak
2804 fi
2805
2806 if test "$aix" = "yes" ; then
2807   echo "CONFIG_AIX=y" >> $config_host_mak
2808 fi
2809
2810 if test "$solaris" = "yes" ; then
2811   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2812   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2813   if test "$needs_libsunmath" = "yes" ; then
2814     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2815   fi
2816 fi
2817 if test "$haiku" = "yes" ; then
2818   echo "CONFIG_HAIKU=y" >> $config_host_mak
2819 fi
2820 if test "$static" = "yes" ; then
2821   echo "CONFIG_STATIC=y" >> $config_host_mak
2822 fi
2823 if test "$profiler" = "yes" ; then
2824   echo "CONFIG_PROFILER=y" >> $config_host_mak
2825 fi
2826 if test "$slirp" = "yes" ; then
2827   echo "CONFIG_SLIRP=y" >> $config_host_mak
2828   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2829 fi
2830 if test "$vde" = "yes" ; then
2831   echo "CONFIG_VDE=y" >> $config_host_mak
2832 fi
2833 for card in $audio_card_list; do
2834     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2835     echo "$def=y" >> $config_host_mak
2836 done
2837 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2838 for drv in $audio_drv_list; do
2839     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2840     echo "$def=y" >> $config_host_mak
2841     if test "$drv" = "fmod"; then
2842         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2843     fi
2844 done
2845 if test "$audio_pt_int" = "yes" ; then
2846   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2847 fi
2848 if test "$audio_win_int" = "yes" ; then
2849   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2850 fi
2851 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2852 if test "$mixemu" = "yes" ; then
2853   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2854 fi
2855 if test "$vnc" = "yes" ; then
2856   echo "CONFIG_VNC=y" >> $config_host_mak
2857 fi
2858 if test "$vnc_tls" = "yes" ; then
2859   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2860   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2861 fi
2862 if test "$vnc_sasl" = "yes" ; then
2863   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2864   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2865 fi
2866 if test "$vnc_jpeg" = "yes" ; then
2867   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2868   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2869 fi
2870 if test "$vnc_png" = "yes" ; then
2871   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2872   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2873 fi
2874 if test "$vnc_thread" = "yes" ; then
2875   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2876 fi
2877 if test "$fnmatch" = "yes" ; then
2878   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2879 fi
2880 if test "$uuid" = "yes" ; then
2881   echo "CONFIG_UUID=y" >> $config_host_mak
2882 fi
2883 if test "$xfs" = "yes" ; then
2884   echo "CONFIG_XFS=y" >> $config_host_mak
2885 fi
2886 qemu_version=`head $source_path/VERSION`
2887 echo "VERSION=$qemu_version" >>$config_host_mak
2888 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2889 echo "SRC_PATH=$source_path" >> $config_host_mak
2890 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2891 if [ "$docs" = "yes" ] ; then
2892   echo "BUILD_DOCS=yes" >> $config_host_mak
2893 fi
2894 if test "$sdl" = "yes" ; then
2895   echo "CONFIG_SDL=y" >> $config_host_mak
2896   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2897 fi
2898 if test "$cocoa" = "yes" ; then
2899   echo "CONFIG_COCOA=y" >> $config_host_mak
2900 fi
2901 if test "$curses" = "yes" ; then
2902   echo "CONFIG_CURSES=y" >> $config_host_mak
2903 fi
2904 if test "$atfile" = "yes" ; then
2905   echo "CONFIG_ATFILE=y" >> $config_host_mak
2906 fi
2907 if test "$utimens" = "yes" ; then
2908   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2909 fi
2910 if test "$pipe2" = "yes" ; then
2911   echo "CONFIG_PIPE2=y" >> $config_host_mak
2912 fi
2913 if test "$accept4" = "yes" ; then
2914   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2915 fi
2916 if test "$splice" = "yes" ; then
2917   echo "CONFIG_SPLICE=y" >> $config_host_mak
2918 fi
2919 if test "$eventfd" = "yes" ; then
2920   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2921 fi
2922 if test "$fallocate" = "yes" ; then
2923   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2924 fi
2925 if test "$sync_file_range" = "yes" ; then
2926   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2927 fi
2928 if test "$fiemap" = "yes" ; then
2929   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2930 fi
2931 if test "$dup3" = "yes" ; then
2932   echo "CONFIG_DUP3=y" >> $config_host_mak
2933 fi
2934 if test "$epoll" = "yes" ; then
2935   echo "CONFIG_EPOLL=y" >> $config_host_mak
2936 fi
2937 if test "$epoll_create1" = "yes" ; then
2938   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2939 fi
2940 if test "$epoll_pwait" = "yes" ; then
2941   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2942 fi
2943 if test "$inotify" = "yes" ; then
2944   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2945 fi
2946 if test "$inotify1" = "yes" ; then
2947   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2948 fi
2949 if test "$byteswap_h" = "yes" ; then
2950   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2951 fi
2952 if test "$bswap_h" = "yes" ; then
2953   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2954 fi
2955 if test "$curl" = "yes" ; then
2956   echo "CONFIG_CURL=y" >> $config_host_mak
2957   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2958 fi
2959 if test "$brlapi" = "yes" ; then
2960   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2961 fi
2962 if test "$bluez" = "yes" ; then
2963   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2964   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2965 fi
2966 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2967 if test "$xen" = "yes" ; then
2968   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2969   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2970 fi
2971 if test "$io_thread" = "yes" ; then
2972   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2973 fi
2974 if test "$linux_aio" = "yes" ; then
2975   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2976 fi
2977 if test "$attr" = "yes" ; then
2978   echo "CONFIG_ATTR=y" >> $config_host_mak
2979 fi
2980 if test "$linux" = "yes" ; then
2981   if test "$attr" = "yes" ; then
2982     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2983   fi
2984 fi
2985 if test "$blobs" = "yes" ; then
2986   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2987 fi
2988 if test "$iovec" = "yes" ; then
2989   echo "CONFIG_IOVEC=y" >> $config_host_mak
2990 fi
2991 if test "$preadv" = "yes" ; then
2992   echo "CONFIG_PREADV=y" >> $config_host_mak
2993 fi
2994 if test "$fdt" = "yes" ; then
2995   echo "CONFIG_FDT=y" >> $config_host_mak
2996 fi
2997 if test "$signalfd" = "yes" ; then
2998   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2999 fi
3000 if test "$need_offsetof" = "yes" ; then
3001   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3002 fi
3003 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3004   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3005 fi
3006 if test "$fdatasync" = "yes" ; then
3007   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3008 fi
3009 if test "$madvise" = "yes" ; then
3010   echo "CONFIG_MADVISE=y" >> $config_host_mak
3011 fi
3012 if test "$posix_madvise" = "yes" ; then
3013   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3014 fi
3015
3016 if test "$spice" = "yes" ; then
3017   echo "CONFIG_SPICE=y" >> $config_host_mak
3018 fi
3019
3020 if test "$smartcard" = "yes" ; then
3021   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3022 fi
3023
3024 if test "$smartcard_nss" = "yes" ; then
3025   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3026 fi
3027
3028 if test "$usb_redir" = "yes" ; then
3029   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3030 fi
3031
3032 if test "$opengl" = "yes" ; then
3033   echo "CONFIG_OPENGL=y" >> $config_host_mak
3034 fi
3035
3036 # XXX: suppress that
3037 if [ "$bsd" = "yes" ] ; then
3038   echo "CONFIG_BSD=y" >> $config_host_mak
3039 fi
3040
3041 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3042
3043 if test "$zero_malloc" = "yes" ; then
3044   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3045 fi
3046 if test "$rbd" = "yes" ; then
3047   echo "CONFIG_RBD=y" >> $config_host_mak
3048 fi
3049
3050 if test "$ucontext_coroutine" = "yes" ; then
3051   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3052 fi
3053
3054 # USB host support
3055 case "$usb" in
3056 linux)
3057   echo "HOST_USB=linux" >> $config_host_mak
3058 ;;
3059 bsd)
3060   echo "HOST_USB=bsd" >> $config_host_mak
3061 ;;
3062 *)
3063   echo "HOST_USB=stub" >> $config_host_mak
3064 ;;
3065 esac
3066
3067 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3068 if test "$trace_backend" = "simple"; then
3069   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3070 fi
3071 # Set the appropriate trace file.
3072 if test "$trace_backend" = "simple"; then
3073   trace_file="\"$trace_file-\" FMT_pid"
3074 fi
3075 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3076   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3077 fi
3078 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3079
3080 echo "TOOLS=$tools" >> $config_host_mak
3081 echo "ROMS=$roms" >> $config_host_mak
3082 echo "MAKE=$make" >> $config_host_mak
3083 echo "INSTALL=$install" >> $config_host_mak
3084 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3085 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3086 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3087 echo "PYTHON=$python" >> $config_host_mak
3088 echo "CC=$cc" >> $config_host_mak
3089 echo "CC_I386=$cc_i386" >> $config_host_mak
3090 echo "HOST_CC=$host_cc" >> $config_host_mak
3091 echo "AR=$ar" >> $config_host_mak
3092 echo "OBJCOPY=$objcopy" >> $config_host_mak
3093 echo "LD=$ld" >> $config_host_mak
3094 echo "WINDRES=$windres" >> $config_host_mak
3095 echo "LIBTOOL=$libtool" >> $config_host_mak
3096 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3097 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3098 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3099 if test "$sparse" = "yes" ; then
3100   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3101   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3102   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3103 fi
3104 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3105 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3106 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3107 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3108 echo "LIBS+=$LIBS" >> $config_host_mak
3109 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3110 echo "EXESUF=$EXESUF" >> $config_host_mak
3111
3112 # generate list of library paths for linker script
3113
3114 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3115
3116 if test -f ${config_host_ld}~ ; then
3117   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3118     mv ${config_host_ld}~ $config_host_ld
3119   else
3120     rm ${config_host_ld}~
3121   fi
3122 fi
3123
3124 for d in libdis libdis-user; do
3125     mkdir -p $d
3126     symlink $source_path/Makefile.dis $d/Makefile
3127     echo > $d/config.mak
3128 done
3129 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3130   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3131 fi
3132
3133 for target in $target_list; do
3134 target_dir="$target"
3135 config_target_mak=$target_dir/config-target.mak
3136 target_arch2=`echo $target | cut -d '-' -f 1`
3137 target_bigendian="no"
3138
3139 case "$target_arch2" in
3140   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3141   target_bigendian=yes
3142   ;;
3143 esac
3144 target_softmmu="no"
3145 target_user_only="no"
3146 target_linux_user="no"
3147 target_darwin_user="no"
3148 target_bsd_user="no"
3149 case "$target" in
3150   ${target_arch2}-softmmu)
3151     target_softmmu="yes"
3152     ;;
3153   ${target_arch2}-linux-user)
3154     if test "$linux" != "yes" ; then
3155       echo "ERROR: Target '$target' is only available on a Linux host"
3156       exit 1
3157     fi
3158     target_user_only="yes"
3159     target_linux_user="yes"
3160     ;;
3161   ${target_arch2}-darwin-user)
3162     if test "$darwin" != "yes" ; then
3163       echo "ERROR: Target '$target' is only available on a Darwin host"
3164       exit 1
3165     fi
3166     target_user_only="yes"
3167     target_darwin_user="yes"
3168     ;;
3169   ${target_arch2}-bsd-user)
3170     if test "$bsd" != "yes" ; then
3171       echo "ERROR: Target '$target' is only available on a BSD host"
3172       exit 1
3173     fi
3174     target_user_only="yes"
3175     target_bsd_user="yes"
3176     ;;
3177   *)
3178     echo "ERROR: Target '$target' not recognised"
3179     exit 1
3180     ;;
3181 esac
3182
3183 mkdir -p $target_dir
3184 mkdir -p $target_dir/fpu
3185 mkdir -p $target_dir/tcg
3186 mkdir -p $target_dir/ide
3187 mkdir -p $target_dir/9pfs
3188 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3189   mkdir -p $target_dir/nwfpe
3190 fi
3191 symlink $source_path/Makefile.target $target_dir/Makefile
3192
3193
3194 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3195
3196 bflt="no"
3197 target_nptl="no"
3198 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3199 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3200 gdb_xml_files=""
3201 target_short_alignment=2
3202 target_int_alignment=4
3203 target_long_alignment=4
3204 target_llong_alignment=8
3205 target_libs_softmmu=
3206
3207 TARGET_ARCH="$target_arch2"
3208 TARGET_BASE_ARCH=""
3209 TARGET_ABI_DIR=""
3210
3211 case "$target_arch2" in
3212   i386)
3213     target_phys_bits=64
3214   ;;
3215   x86_64)
3216     TARGET_BASE_ARCH=i386
3217     target_phys_bits=64
3218     target_long_alignment=8
3219   ;;
3220   alpha)
3221     target_phys_bits=64
3222     target_long_alignment=8
3223     target_nptl="yes"
3224   ;;
3225   arm|armeb)
3226     TARGET_ARCH=arm
3227     bflt="yes"
3228     target_nptl="yes"
3229     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3230     target_phys_bits=32
3231     target_llong_alignment=4
3232   ;;
3233   cris)
3234     target_nptl="yes"
3235     target_phys_bits=32
3236   ;;
3237   lm32)
3238     target_phys_bits=32
3239     target_libs_softmmu="$opengl_libs"
3240   ;;
3241   m68k)
3242     bflt="yes"
3243     gdb_xml_files="cf-core.xml cf-fp.xml"
3244     target_phys_bits=32
3245     target_int_alignment=2
3246     target_long_alignment=2
3247     target_llong_alignment=2
3248   ;;
3249   microblaze|microblazeel)
3250     TARGET_ARCH=microblaze
3251     bflt="yes"
3252     target_nptl="yes"
3253     target_phys_bits=32
3254     target_libs_softmmu="$fdt_libs"
3255   ;;
3256   mips|mipsel)
3257     TARGET_ARCH=mips
3258     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3259     target_nptl="yes"
3260     target_phys_bits=64
3261   ;;
3262   mipsn32|mipsn32el)
3263     TARGET_ARCH=mipsn32
3264     TARGET_BASE_ARCH=mips
3265     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3266     target_phys_bits=64
3267   ;;
3268   mips64|mips64el)
3269     TARGET_ARCH=mips64
3270     TARGET_BASE_ARCH=mips
3271     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3272     target_phys_bits=64
3273     target_long_alignment=8
3274   ;;
3275   ppc)
3276     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3277     target_phys_bits=32
3278     target_nptl="yes"
3279     target_libs_softmmu="$fdt_libs"
3280   ;;
3281   ppcemb)
3282     TARGET_BASE_ARCH=ppc
3283     TARGET_ABI_DIR=ppc
3284     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3285     target_phys_bits=64
3286     target_nptl="yes"
3287     target_libs_softmmu="$fdt_libs"
3288   ;;
3289   ppc64)
3290     TARGET_BASE_ARCH=ppc
3291     TARGET_ABI_DIR=ppc
3292     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3293     target_phys_bits=64
3294     target_long_alignment=8
3295     target_libs_softmmu="$fdt_libs"
3296   ;;
3297   ppc64abi32)
3298     TARGET_ARCH=ppc64
3299     TARGET_BASE_ARCH=ppc
3300     TARGET_ABI_DIR=ppc
3301     echo "TARGET_ABI32=y" >> $config_target_mak
3302     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3303     target_phys_bits=64
3304     target_libs_softmmu="$fdt_libs"
3305   ;;
3306   sh4|sh4eb)
3307     TARGET_ARCH=sh4
3308     bflt="yes"
3309     target_nptl="yes"
3310     target_phys_bits=32
3311   ;;
3312   sparc)
3313     target_phys_bits=64
3314   ;;
3315   sparc64)
3316     TARGET_BASE_ARCH=sparc
3317     target_phys_bits=64
3318     target_long_alignment=8
3319   ;;
3320   sparc32plus)
3321     TARGET_ARCH=sparc64
3322     TARGET_BASE_ARCH=sparc
3323     TARGET_ABI_DIR=sparc
3324     echo "TARGET_ABI32=y" >> $config_target_mak
3325     target_phys_bits=64
3326   ;;
3327   s390x)
3328     target_nptl="yes"
3329     target_phys_bits=64
3330     target_long_alignment=8
3331   ;;
3332   unicore32)
3333     target_phys_bits=32
3334   ;;
3335   *)
3336     echo "Unsupported target CPU"
3337     exit 1
3338   ;;
3339 esac
3340 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3341 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3342 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3343 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3344 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3345 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3346 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3347 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3348 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3349 if [ "$TARGET_BASE_ARCH" = "" ]; then
3350   TARGET_BASE_ARCH=$TARGET_ARCH
3351 fi
3352 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3353 if [ "$TARGET_ABI_DIR" = "" ]; then
3354   TARGET_ABI_DIR=$TARGET_ARCH
3355 fi
3356 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3357 case "$target_arch2" in
3358   i386|x86_64)
3359     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3360       target_phys_bits=64
3361       echo "CONFIG_XEN=y" >> $config_target_mak
3362     else
3363       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3364     fi
3365     ;;
3366   *)
3367     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3368 esac
3369 case "$target_arch2" in
3370   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3371     # Make sure the target and host cpus are compatible
3372     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3373       \( "$target_arch2" = "$cpu" -o \
3374       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3375       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3376       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3377       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3378       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3379       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3380       echo "CONFIG_KVM=y" >> $config_target_mak
3381       if test "$vhost_net" = "yes" ; then
3382         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3383       fi
3384     fi
3385 esac
3386 if test "$target_bigendian" = "yes" ; then
3387   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3388 fi
3389 if test "$target_softmmu" = "yes" ; then
3390   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3391   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3392   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3393   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3394   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3395 fi
3396 if test "$target_user_only" = "yes" ; then
3397   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3398 fi
3399 if test "$target_linux_user" = "yes" ; then
3400   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3401 fi
3402 if test "$target_darwin_user" = "yes" ; then
3403   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3404 fi
3405 if test "$smartcard_nss" = "yes" ; then
3406   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3407   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3408   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3409 fi
3410 list=""
3411 if test ! -z "$gdb_xml_files" ; then
3412   for x in $gdb_xml_files; do
3413     list="$list $source_path/gdb-xml/$x"
3414   done
3415   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3416 fi
3417
3418 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3419   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3420 fi
3421 if test "$target_user_only" = "yes" \
3422         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3423   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3424 fi
3425 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3426   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3427 fi
3428 if test "$target_bsd_user" = "yes" ; then
3429   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3430 fi
3431
3432 # generate QEMU_CFLAGS/LDFLAGS for targets
3433
3434 cflags=""
3435 includes=""
3436 ldflags=""
3437
3438 if test "$ARCH" = "sparc64" ; then
3439   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3440 elif test "$ARCH" = "s390x" ; then
3441   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3442 elif test "$ARCH" = "x86_64" ; then
3443   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3444 else
3445   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3446 fi
3447 includes="-I\$(SRC_PATH)/tcg $includes"
3448
3449 if test "$target_user_only" = "yes" ; then
3450     libdis_config_mak=libdis-user/config.mak
3451 else
3452     libdis_config_mak=libdis/config.mak
3453 fi
3454
3455 for i in $ARCH $TARGET_BASE_ARCH ; do
3456   case "$i" in
3457   alpha)
3458     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3459     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3460   ;;
3461   arm)
3462     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3463     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3464   ;;
3465   cris)
3466     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3467     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3468   ;;
3469   hppa)
3470     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3471     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3472   ;;
3473   i386|x86_64)
3474     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3475     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3476   ;;
3477   ia64*)
3478     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3479     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3480   ;;
3481   m68k)
3482     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3483     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3484   ;;
3485   microblaze*)
3486     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3487     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3488   ;;
3489   mips*)
3490     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3491     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3492   ;;
3493   ppc*)
3494     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3495     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3496   ;;
3497   s390*)
3498     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3499     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3500   ;;
3501   sh4)
3502     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3503     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3504   ;;
3505   sparc*)
3506     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3507     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3508   ;;
3509   esac
3510 done
3511
3512 case "$ARCH" in
3513 alpha)
3514   # Ensure there's only a single GP
3515   cflags="-msmall-data $cflags"
3516 ;;
3517 esac
3518
3519 if test "$target_softmmu" = "yes" ; then
3520   case "$TARGET_BASE_ARCH" in
3521   arm)
3522     cflags="-DHAS_AUDIO $cflags"
3523   ;;
3524   lm32)
3525     cflags="-DHAS_AUDIO $cflags"
3526   ;;
3527   i386|mips|ppc)
3528     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3529   ;;
3530   esac
3531 fi
3532
3533 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3534         "$user_pie" = "yes" ; then
3535   cflags="-fpie $cflags"
3536   ldflags="-pie $ldflags"
3537 fi
3538
3539 if test "$target_softmmu" = "yes" -a \( \
3540         "$TARGET_ARCH" = "microblaze" -o \
3541         "$TARGET_ARCH" = "cris" \) ; then
3542   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3543 fi
3544
3545 if test "$gprof" = "yes" ; then
3546   echo "TARGET_GPROF=yes" >> $config_target_mak
3547   if test "$target_linux_user" = "yes" ; then
3548     cflags="-p $cflags"
3549     ldflags="-p $ldflags"
3550   fi
3551   if test "$target_softmmu" = "yes" ; then
3552     ldflags="-p $ldflags"
3553     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3554   fi
3555 fi
3556
3557 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3558 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3559   case "$ARCH" in
3560   sparc)
3561     # -static is used to avoid g1/g3 usage by the dynamic linker
3562     ldflags="$linker_script -static $ldflags"
3563     ;;
3564   alpha | s390x)
3565     # The default placement of the application is fine.
3566     ;;
3567   *)
3568     ldflags="$linker_script $ldflags"
3569     ;;
3570   esac
3571 fi
3572
3573 # use included Linux headers
3574 if test "$linux" = "yes" ; then
3575   includes="-I\$(SRC_PATH)/linux-headers $includes"
3576   mkdir -p linux-headers
3577   case "$cpu" in
3578   i386|x86_64)
3579     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3580     ;;
3581   ppcemb|ppc|ppc64)
3582     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3583     ;;
3584   s390x)
3585     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3586     ;;
3587   esac
3588 fi
3589
3590 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3591 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3592 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3593
3594 done # for target in $targets
3595
3596 # build tree in object directory in case the source is not in the current directory
3597 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3598 DIRS="$DIRS pc-bios/spapr-rtas"
3599 DIRS="$DIRS roms/seabios roms/vgabios"
3600 DIRS="$DIRS fsdev ui"
3601 DIRS="$DIRS qapi"
3602 DIRS="$DIRS qga"
3603 FILES="Makefile tests/Makefile"
3604 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3605 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3606 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3607 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3608 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3609     FILES="$FILES pc-bios/`basename $bios_file`"
3610 done
3611 mkdir -p $DIRS
3612 for f in $FILES ; do
3613     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3614         symlink "$source_path/$f" "$f"
3615     fi
3616 done
3617
3618 # temporary config to build submodules
3619 for rom in seabios vgabios ; do
3620     config_mak=roms/$rom/config.mak
3621     echo "# Automatically generated by configure - do not modify" > $config_mak
3622     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3623     echo "CC=$cc" >> $config_mak
3624     echo "BCC=bcc" >> $config_mak
3625     echo "CPP=${cross_prefix}cpp" >> $config_mak
3626     echo "OBJCOPY=objcopy" >> $config_mak
3627     echo "IASL=iasl" >> $config_mak
3628     echo "LD=$ld" >> $config_mak
3629 done
3630
3631 for hwlib in 32 64; do
3632   d=libhw$hwlib
3633   mkdir -p $d
3634   mkdir -p $d/ide
3635   symlink $source_path/Makefile.hw $d/Makefile
3636   mkdir -p $d/9pfs
3637   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3638 done
3639
3640 if [ "$source_path" != `pwd` ]; then
3641     # out of tree build
3642     mkdir -p libcacard
3643     rm -f libcacard/Makefile
3644     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3645 fi
3646
3647 d=libuser
3648 mkdir -p $d
3649 symlink $source_path/Makefile.user $d/Makefile
3650 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3651   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3652 fi
3653
3654 if test "$docs" = "yes" ; then
3655   mkdir -p QMP
3656 fi