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 <[email protected]>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95 libs_qga=""
  96
  97 target_list=""
  98
  99 # Default value for a variable defining feature "foo".
 100 #  * foo="no"  feature will only be used if --enable-foo arg is given
 101 #  * foo=""    feature will be searched for, and if found, will be used
 102 #              unless --disable-foo is given
 103 #  * foo="yes" this value will only be set by --enable-foo flag.
 104 #              feature will searched for,
 105 #              if not found, configure exits with error
 106 #
 107 # Always add --enable-foo and --disable-foo command line args.
 108 # Distributions want to ensure that several features are compiled in, and it
 109 # is impossible without a --enable-foo that exits if a feature is not found.
 110
 111 bluez=""
 112 brlapi=""
 113 curl=""
 114 curses=""
 115 docs=""
 116 fdt=""
 117 nptl=""
 118 sdl=""
 119 vnc="yes"
 120 sparse="no"
 121 uuid=""
 122 vde=""
 123 vnc_tls=""
 124 vnc_sasl=""
 125 vnc_jpeg=""
 126 vnc_png=""
 127 vnc_thread="no"
 128 xen=""
 129 xen_ctrl_version=""
 130 linux_aio=""
 131 attr=""
 132 xfs=""
 133
 134 vhost_net="no"
 135 kvm="no"
 136 gprof="no"
 137 debug_tcg="no"
 138 debug_mon="no"
 139 debug="no"
 140 strip_opt="yes"
 141 bigendian="no"
 142 mingw32="no"
 143 EXESUF=""
 144 prefix="/usr/local"
 145 mandir="\${prefix}/share/man"
 146 datadir="\${prefix}/share/qemu"
 147 docdir="\${prefix}/share/doc/qemu"
 148 bindir="\${prefix}/bin"
 149 libdir="\${prefix}/lib"
 150 includedir="\${prefix}/include"
 151 sysconfdir="\${prefix}/etc"
 152 confsuffix="/qemu"
 153 slirp="yes"
 154 fmod_lib=""
 155 fmod_inc=""
 156 oss_lib=""
 157 bsd="no"
 158 linux="no"
 159 solaris="no"
 160 profiler="no"
 161 cocoa="no"
 162 softmmu="yes"
 163 linux_user="no"
 164 darwin_user="no"
 165 bsd_user="no"
 166 guest_base=""
 167 uname_release=""
 168 io_thread="no"
 169 mixemu="no"
 170 aix="no"
 171 blobs="yes"
 172 pkgversion=""
 173 check_utests="no"
 174 user_pie="no"
 175 zero_malloc=""
 176 trace_backend="nop"
 177 trace_file="trace"
 178 spice=""
 179 rbd=""
 180 smartcard=""
 181 smartcard_nss=""
 182 usb_redir=""
 183 opengl=""
 184 zlib="yes"
 185 guest_agent="yes"
 186
 187 # parse CC options first
 188 for opt do
 189   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 190   case "$opt" in
 191   --cross-prefix=*) cross_prefix="$optarg"
 192   ;;
 193   --cc=*) CC="$optarg"
 194   ;;
 195   --source-path=*) source_path="$optarg"
 196   ;;
 197   --cpu=*) cpu="$optarg"
 198   ;;
 199   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 200   ;;
 201   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 202   ;;
 203   --sparc_cpu=*)
 204     sparc_cpu="$optarg"
 205     case $sparc_cpu in
 206     v7|v8|v8plus|v8plusa)
 207       cpu="sparc"
 208     ;;
 209     v9)
 210       cpu="sparc64"
 211     ;;
 212     *)
 213       echo "undefined SPARC architecture. Exiting";
 214       exit 1
 215     ;;
 216     esac
 217   ;;
 218   esac
 219 done
 220 # OS specific
 221 # Using uname is really, really broken.  Once we have the right set of checks
 222 # we can eliminate it's usage altogether
 223
 224 cc="${CC-${cross_prefix}gcc}"
 225 ar="${AR-${cross_prefix}ar}"
 226 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 227 ld="${LD-${cross_prefix}ld}"
 228 libtool="${LIBTOOL-${cross_prefix}libtool}"
 229 strip="${STRIP-${cross_prefix}strip}"
 230 windres="${WINDRES-${cross_prefix}windres}"
 231 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 232 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 233
 234 # default flags for all hosts
 235 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 236 CFLAGS="-g $CFLAGS"
 237 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 238 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 239 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 240 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 241 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 242 LDFLAGS="-g $LDFLAGS"
 243
 244 # make source path absolute
 245 source_path=`cd "$source_path"; pwd`
 246
 247 check_define() {
 248 cat > $TMPC <<EOF
 249 #if !defined($1)
 250 #error Not defined
 251 #endif
 252 int main(void) { return 0; }
 253 EOF
 254   compile_object
 255 }
 256
 257 if test ! -z "$cpu" ; then
 258   # command line argument
 259   :
 260 elif check_define __i386__ ; then
 261   cpu="i386"
 262 elif check_define __x86_64__ ; then
 263   cpu="x86_64"
 264 elif check_define __sparc__ ; then
 265   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 266   # They must be specified using --sparc_cpu
 267   if check_define __arch64__ ; then
 268     cpu="sparc64"
 269   else
 270     cpu="sparc"
 271   fi
 272 elif check_define _ARCH_PPC ; then
 273   if check_define _ARCH_PPC64 ; then
 274     cpu="ppc64"
 275   else
 276     cpu="ppc"
 277   fi
 278 elif check_define __mips__ ; then
 279   cpu="mips"
 280 elif check_define __ia64__ ; then
 281   cpu="ia64"
 282 elif check_define __s390__ ; then
 283   if check_define __s390x__ ; then
 284     cpu="s390x"
 285   else
 286     cpu="s390"
 287   fi
 288 else
 289   cpu=`uname -m`
 290 fi
 291
 292 case "$cpu" in
 293   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 294     cpu="$cpu"
 295   ;;
 296   i386|i486|i586|i686|i86pc|BePC)
 297     cpu="i386"
 298   ;;
 299   x86_64|amd64)
 300     cpu="x86_64"
 301   ;;
 302   armv*b)
 303     cpu="armv4b"
 304   ;;
 305   armv*l)
 306     cpu="armv4l"
 307   ;;
 308   parisc|parisc64)
 309     cpu="hppa"
 310   ;;
 311   mips*)
 312     cpu="mips"
 313   ;;
 314   s390)
 315     cpu="s390"
 316   ;;
 317   s390x)
 318     cpu="s390x"
 319   ;;
 320   sparc|sun4[cdmuv])
 321     cpu="sparc"
 322   ;;
 323   *)
 324     echo "Unsupported CPU = $cpu"
 325     exit 1
 326   ;;
 327 esac
 328
 329 # OS specific
 330 if check_define __linux__ ; then
 331   targetos="Linux"
 332 elif check_define _WIN32 ; then
 333   targetos='MINGW32'
 334 elif check_define __OpenBSD__ ; then
 335   targetos='OpenBSD'
 336 elif check_define __sun__ ; then
 337   targetos='SunOS'
 338 elif check_define __HAIKU__ ; then
 339   targetos='Haiku'
 340 else
 341   targetos=`uname -s`
 342 fi
 343
 344 case $targetos in
 345 CYGWIN*)
 346   mingw32="yes"
 347   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 348   audio_possible_drivers="winwave sdl"
 349   audio_drv_list="winwave"
 350 ;;
 351 MINGW32*)
 352   mingw32="yes"
 353   audio_possible_drivers="winwave dsound sdl fmod"
 354   audio_drv_list="winwave"
 355 ;;
 356 GNU/kFreeBSD)
 357   bsd="yes"
 358   audio_drv_list="oss"
 359   audio_possible_drivers="oss sdl esd pa"
 360 ;;
 361 FreeBSD)
 362   bsd="yes"
 363   make="${MAKE-gmake}"
 364   audio_drv_list="oss"
 365   audio_possible_drivers="oss sdl esd pa"
 366   # needed for kinfo_getvmmap(3) in libutil.h
 367   LIBS="-lutil $LIBS"
 368 ;;
 369 DragonFly)
 370   bsd="yes"
 371   make="${MAKE-gmake}"
 372   audio_drv_list="oss"
 373   audio_possible_drivers="oss sdl esd pa"
 374 ;;
 375 NetBSD)
 376   bsd="yes"
 377   make="${MAKE-gmake}"
 378   audio_drv_list="oss"
 379   audio_possible_drivers="oss sdl esd"
 380   oss_lib="-lossaudio"
 381 ;;
 382 OpenBSD)
 383   bsd="yes"
 384   make="${MAKE-gmake}"
 385   audio_drv_list="oss"
 386   audio_possible_drivers="oss sdl esd"
 387   oss_lib="-lossaudio"
 388 ;;
 389 Darwin)
 390   bsd="yes"
 391   darwin="yes"
 392   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 393   # run 64-bit userspace code
 394   if [ "$cpu" = "i386" ] ; then
 395     is_x86_64=`sysctl -n hw.optional.x86_64`
 396     [ "$is_x86_64" = "1" ] && cpu=x86_64
 397   fi
 398   if [ "$cpu" = "x86_64" ] ; then
 399     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 400     LDFLAGS="-arch x86_64 $LDFLAGS"
 401   else
 402     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 403   fi
 404   darwin_user="yes"
 405   cocoa="yes"
 406   audio_drv_list="coreaudio"
 407   audio_possible_drivers="coreaudio sdl fmod"
 408   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 409   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 410 ;;
 411 SunOS)
 412   solaris="yes"
 413   make="${MAKE-gmake}"
 414   install="${INSTALL-ginstall}"
 415   ld="gld"
 416   needs_libsunmath="no"
 417   solarisrev=`uname -r | cut -f2 -d.`
 418   # have to select again, because `uname -m` returns i86pc
 419   # even on an x86_64 box.
 420   solariscpu=`isainfo -k`
 421   if test "${solariscpu}" = "amd64" ; then
 422     cpu="x86_64"
 423   fi
 424   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 425     if test "$solarisrev" -le 9 ; then
 426       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 427         needs_libsunmath="yes"
 428         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 429         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 430         LIBS="-lsunmath $LIBS"
 431       else
 432         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 433         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 434         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 435         echo "Studio 11 can be downloaded from www.sun.com."
 436         exit 1
 437       fi
 438     fi
 439   fi
 440   if test -f /usr/include/sys/soundcard.h ; then
 441     audio_drv_list="oss"
 442   fi
 443   audio_possible_drivers="oss sdl"
 444 # needed for CMSG_ macros in sys/socket.h
 445   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 446 # needed for TIOCWIN* defines in termios.h
 447   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 448   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 449   LIBS="-lsocket -lnsl -lresolv $LIBS"
 450 ;;
 451 AIX)
 452   aix="yes"
 453   make="${MAKE-gmake}"
 454 ;;
 455 Haiku)
 456   haiku="yes"
 457   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 458   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 459 ;;
 460 *)
 461   audio_drv_list="oss"
 462   audio_possible_drivers="oss alsa sdl esd pa"
 463   linux="yes"
 464   linux_user="yes"
 465   usb="linux"
 466   kvm="yes"
 467   vhost_net="yes"
 468   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 469     audio_possible_drivers="$audio_possible_drivers fmod"
 470   fi
 471 ;;
 472 esac
 473
 474 if [ "$bsd" = "yes" ] ; then
 475   if [ "$darwin" != "yes" ] ; then
 476     usb="bsd"
 477   fi
 478   bsd_user="yes"
 479 fi
 480
 481 : ${make=${MAKE-make}}
 482 : ${install=${INSTALL-install}}
 483 : ${python=${PYTHON-python}}
 484
 485 if test "$mingw32" = "yes" ; then
 486   EXESUF=".exe"
 487   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 488   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 489   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 490   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 491   prefix="c:/Program Files/Qemu"
 492   mandir="\${prefix}"
 493   datadir="\${prefix}"
 494   docdir="\${prefix}"
 495   bindir="\${prefix}"
 496   sysconfdir="\${prefix}"
 497   confsuffix=""
 498   guest_agent="no"
 499 fi
 500
 501 werror=""
 502
 503 for opt do
 504   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 505   case "$opt" in
 506   --help|-h) show_help=yes
 507   ;;
 508   --version|-V) exec cat $source_path/VERSION
 509   ;;
 510   --prefix=*) prefix="$optarg"
 511   ;;
 512   --interp-prefix=*) interp_prefix="$optarg"
 513   ;;
 514   --source-path=*)
 515   ;;
 516   --cross-prefix=*)
 517   ;;
 518   --cc=*)
 519   ;;
 520   --host-cc=*) host_cc="$optarg"
 521   ;;
 522   --make=*) make="$optarg"
 523   ;;
 524   --install=*) install="$optarg"
 525   ;;
 526   --python=*) python="$optarg"
 527   ;;
 528   --extra-cflags=*)
 529   ;;
 530   --extra-ldflags=*)
 531   ;;
 532   --cpu=*)
 533   ;;
 534   --target-list=*) target_list="$optarg"
 535   ;;
 536   --enable-trace-backend=*) trace_backend="$optarg"
 537   ;;
 538   --with-trace-file=*) trace_file="$optarg"
 539   ;;
 540   --enable-gprof) gprof="yes"
 541   ;;
 542   --static)
 543     static="yes"
 544     LDFLAGS="-static $LDFLAGS"
 545   ;;
 546   --mandir=*) mandir="$optarg"
 547   ;;
 548   --bindir=*) bindir="$optarg"
 549   ;;
 550   --libdir=*) libdir="$optarg"
 551   ;;
 552   --includedir=*) includedir="$optarg"
 553   ;;
 554   --datadir=*) datadir="$optarg"
 555   ;;
 556   --docdir=*) docdir="$optarg"
 557   ;;
 558   --sysconfdir=*) sysconfdir="$optarg"
 559   ;;
 560   --disable-sdl) sdl="no"
 561   ;;
 562   --enable-sdl) sdl="yes"
 563   ;;
 564   --disable-vnc) vnc="no"
 565   ;;
 566   --enable-vnc) vnc="yes"
 567   ;;
 568   --fmod-lib=*) fmod_lib="$optarg"
 569   ;;
 570   --fmod-inc=*) fmod_inc="$optarg"
 571   ;;
 572   --oss-lib=*) oss_lib="$optarg"
 573   ;;
 574   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 575   ;;
 576   --audio-drv-list=*) audio_drv_list="$optarg"
 577   ;;
 578   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 579   ;;
 580   --enable-debug-tcg) debug_tcg="yes"
 581   ;;
 582   --disable-debug-tcg) debug_tcg="no"
 583   ;;
 584   --enable-debug-mon) debug_mon="yes"
 585   ;;
 586   --disable-debug-mon) debug_mon="no"
 587   ;;
 588   --enable-debug)
 589       # Enable debugging options that aren't excessively noisy
 590       debug_tcg="yes"
 591       debug_mon="yes"
 592       debug="yes"
 593       strip_opt="no"
 594   ;;
 595   --enable-sparse) sparse="yes"
 596   ;;
 597   --disable-sparse) sparse="no"
 598   ;;
 599   --disable-strip) strip_opt="no"
 600   ;;
 601   --disable-vnc-tls) vnc_tls="no"
 602   ;;
 603   --enable-vnc-tls) vnc_tls="yes"
 604   ;;
 605   --disable-vnc-sasl) vnc_sasl="no"
 606   ;;
 607   --enable-vnc-sasl) vnc_sasl="yes"
 608   ;;
 609   --disable-vnc-jpeg) vnc_jpeg="no"
 610   ;;
 611   --enable-vnc-jpeg) vnc_jpeg="yes"
 612   ;;
 613   --disable-vnc-png) vnc_png="no"
 614   ;;
 615   --enable-vnc-png) vnc_png="yes"
 616   ;;
 617   --disable-vnc-thread) vnc_thread="no"
 618   ;;
 619   --enable-vnc-thread) vnc_thread="yes"
 620   ;;
 621   --disable-slirp) slirp="no"
 622   ;;
 623   --disable-uuid) uuid="no"
 624   ;;
 625   --enable-uuid) uuid="yes"
 626   ;;
 627   --disable-vde) vde="no"
 628   ;;
 629   --enable-vde) vde="yes"
 630   ;;
 631   --disable-xen) xen="no"
 632   ;;
 633   --enable-xen) xen="yes"
 634   ;;
 635   --disable-brlapi) brlapi="no"
 636   ;;
 637   --enable-brlapi) brlapi="yes"
 638   ;;
 639   --disable-bluez) bluez="no"
 640   ;;
 641   --enable-bluez) bluez="yes"
 642   ;;
 643   --disable-kvm) kvm="no"
 644   ;;
 645   --enable-kvm) kvm="yes"
 646   ;;
 647   --disable-spice) spice="no"
 648   ;;
 649   --enable-spice) spice="yes"
 650   ;;
 651   --enable-profiler) profiler="yes"
 652   ;;
 653   --enable-cocoa)
 654       cocoa="yes" ;
 655       sdl="no" ;
 656       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 657   ;;
 658   --disable-system) softmmu="no"
 659   ;;
 660   --enable-system) softmmu="yes"
 661   ;;
 662   --disable-user)
 663       linux_user="no" ;
 664       bsd_user="no" ;
 665       darwin_user="no"
 666   ;;
 667   --enable-user) ;;
 668   --disable-linux-user) linux_user="no"
 669   ;;
 670   --enable-linux-user) linux_user="yes"
 671   ;;
 672   --disable-darwin-user) darwin_user="no"
 673   ;;
 674   --enable-darwin-user) darwin_user="yes"
 675   ;;
 676   --disable-bsd-user) bsd_user="no"
 677   ;;
 678   --enable-bsd-user) bsd_user="yes"
 679   ;;
 680   --enable-guest-base) guest_base="yes"
 681   ;;
 682   --disable-guest-base) guest_base="no"
 683   ;;
 684   --enable-user-pie) user_pie="yes"
 685   ;;
 686   --disable-user-pie) user_pie="no"
 687   ;;
 688   --enable-uname-release=*) uname_release="$optarg"
 689   ;;
 690   --sparc_cpu=*)
 691   ;;
 692   --enable-werror) werror="yes"
 693   ;;
 694   --disable-werror) werror="no"
 695   ;;
 696   --disable-curses) curses="no"
 697   ;;
 698   --enable-curses) curses="yes"
 699   ;;
 700   --disable-curl) curl="no"
 701   ;;
 702   --enable-curl) curl="yes"
 703   ;;
 704   --disable-fdt) fdt="no"
 705   ;;
 706   --enable-fdt) fdt="yes"
 707   ;;
 708   --disable-check-utests) check_utests="no"
 709   ;;
 710   --enable-check-utests) check_utests="yes"
 711   ;;
 712   --disable-nptl) nptl="no"
 713   ;;
 714   --enable-nptl) nptl="yes"
 715   ;;
 716   --enable-mixemu) mixemu="yes"
 717   ;;
 718   --disable-linux-aio) linux_aio="no"
 719   ;;
 720   --enable-linux-aio) linux_aio="yes"
 721   ;;
 722   --disable-attr) attr="no"
 723   ;;
 724   --enable-attr) attr="yes"
 725   ;;
 726   --enable-io-thread) io_thread="yes"
 727   ;;
 728   --disable-blobs) blobs="no"
 729   ;;
 730   --with-pkgversion=*) pkgversion=" ($optarg)"
 731   ;;
 732   --disable-docs) docs="no"
 733   ;;
 734   --enable-docs) docs="yes"
 735   ;;
 736   --disable-vhost-net) vhost_net="no"
 737   ;;
 738   --enable-vhost-net) vhost_net="yes"
 739   ;;
 740   --disable-opengl) opengl="no"
 741   ;;
 742   --enable-opengl) opengl="yes"
 743   ;;
 744   --*dir)
 745   ;;
 746   --disable-rbd) rbd="no"
 747   ;;
 748   --enable-rbd) rbd="yes"
 749   ;;
 750   --disable-smartcard) smartcard="no"
 751   ;;
 752   --enable-smartcard) smartcard="yes"
 753   ;;
 754   --disable-smartcard-nss) smartcard_nss="no"
 755   ;;
 756   --enable-smartcard-nss) smartcard_nss="yes"
 757   ;;
 758   --disable-usb-redir) usb_redir="no"
 759   ;;
 760   --enable-usb-redir) usb_redir="yes"
 761   ;;
 762   --disable-zlib-test) zlib="no"
 763   ;;
 764   --enable-guest-agent) guest_agent="yes"
 765   ;;
 766   --disable-guest-agent) guest_agent="no"
 767   ;;
 768   *) echo "ERROR: unknown option $opt"; show_help="yes"
 769   ;;
 770   esac
 771 done
 772
 773 #
 774 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 775 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 776 #
 777 host_guest_base="no"
 778 case "$cpu" in
 779     sparc) case $sparc_cpu in
 780            v7|v8)
 781              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 782            ;;
 783            v8plus|v8plusa)
 784              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 785            ;;
 786            *) # sparc_cpu not defined in the command line
 787              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 788            esac
 789            LDFLAGS="-m32 $LDFLAGS"
 790            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 791            if test "$solaris" = "no" ; then
 792              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 793              helper_cflags="-ffixed-i0"
 794            fi
 795            ;;
 796     sparc64)
 797            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 798            LDFLAGS="-m64 $LDFLAGS"
 799            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 800            if test "$solaris" != "no" ; then
 801              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 802            fi
 803            ;;
 804     s390)
 805            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 806            LDFLAGS="-m31 $LDFLAGS"
 807            host_guest_base="yes"
 808            ;;
 809     s390x)
 810            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 811            LDFLAGS="-m64 $LDFLAGS"
 812            host_guest_base="yes"
 813            ;;
 814     i386)
 815            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 816            LDFLAGS="-m32 $LDFLAGS"
 817            cc_i386='$(CC) -m32'
 818            helper_cflags="-fomit-frame-pointer"
 819            host_guest_base="yes"
 820            ;;
 821     x86_64)
 822            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 823            LDFLAGS="-m64 $LDFLAGS"
 824            cc_i386='$(CC) -m32'
 825            host_guest_base="yes"
 826            ;;
 827     arm*)
 828            host_guest_base="yes"
 829            ;;
 830     ppc*)
 831            host_guest_base="yes"
 832            ;;
 833     mips*)
 834            host_guest_base="yes"
 835            ;;
 836     ia64*)
 837            host_guest_base="yes"
 838            ;;
 839     hppa*)
 840            host_guest_base="yes"
 841            ;;
 842     unicore32*)
 843            host_guest_base="yes"
 844            ;;
 845 esac
 846
 847 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 848
 849
 850 default_target_list=""
 851
 852 # these targets are portable
 853 if [ "$softmmu" = "yes" ] ; then
 854     default_target_list="\
 855 i386-softmmu \
 856 x86_64-softmmu \
 857 arm-softmmu \
 858 cris-softmmu \
 859 lm32-softmmu \
 860 m68k-softmmu \
 861 microblaze-softmmu \
 862 microblazeel-softmmu \
 863 mips-softmmu \
 864 mipsel-softmmu \
 865 mips64-softmmu \
 866 mips64el-softmmu \
 867 ppc-softmmu \
 868 ppcemb-softmmu \
 869 ppc64-softmmu \
 870 sh4-softmmu \
 871 sh4eb-softmmu \
 872 sparc-softmmu \
 873 sparc64-softmmu \
 874 s390x-softmmu \
 875 "
 876 fi
 877 # the following are Linux specific
 878 if [ "$linux_user" = "yes" ] ; then
 879     default_target_list="${default_target_list}\
 880 i386-linux-user \
 881 x86_64-linux-user \
 882 alpha-linux-user \
 883 arm-linux-user \
 884 armeb-linux-user \
 885 cris-linux-user \
 886 m68k-linux-user \
 887 microblaze-linux-user \
 888 microblazeel-linux-user \
 889 mips-linux-user \
 890 mipsel-linux-user \
 891 ppc-linux-user \
 892 ppc64-linux-user \
 893 ppc64abi32-linux-user \
 894 sh4-linux-user \
 895 sh4eb-linux-user \
 896 sparc-linux-user \
 897 sparc64-linux-user \
 898 sparc32plus-linux-user \
 899 unicore32-linux-user \
 900 s390x-linux-user \
 901 "
 902 fi
 903 # the following are Darwin specific
 904 if [ "$darwin_user" = "yes" ] ; then
 905     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 906 fi
 907 # the following are BSD specific
 908 if [ "$bsd_user" = "yes" ] ; then
 909     default_target_list="${default_target_list}\
 910 i386-bsd-user \
 911 x86_64-bsd-user \
 912 sparc-bsd-user \
 913 sparc64-bsd-user \
 914 "
 915 fi
 916
 917 if test x"$show_help" = x"yes" ; then
 918 cat << EOF
 919
 920 Usage: configure [options]
 921 Options: [defaults in brackets after descriptions]
 922
 923 EOF
 924 echo "Standard options:"
 925 echo "  --help                   print this message"
 926 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 927 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 928 echo "                           use %M for cpu name [$interp_prefix]"
 929 echo "  --target-list=LIST       set target list (default: build everything)"
 930 echo "Available targets: $default_target_list" | \
 931     fold -s -w 53 | sed -e 's/^/                           /'
 932 echo ""
 933 echo "Advanced options (experts only):"
 934 echo "  --source-path=PATH       path of source code [$source_path]"
 935 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 936 echo "  --cc=CC                  use C compiler CC [$cc]"
 937 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 938 echo "                           build time"
 939 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 940 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 941 echo "  --make=MAKE              use specified make [$make]"
 942 echo "  --install=INSTALL        use specified install [$install]"
 943 echo "  --python=PYTHON          use specified python [$python]"
 944 echo "  --static                 enable static build [$static]"
 945 echo "  --mandir=PATH            install man pages in PATH"
 946 echo "  --datadir=PATH           install firmware in PATH"
 947 echo "  --docdir=PATH            install documentation in PATH"
 948 echo "  --bindir=PATH            install binaries in PATH"
 949 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 950 echo "  --enable-debug-tcg       enable TCG debugging"
 951 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 952 echo "  --enable-debug           enable common debug build options"
 953 echo "  --enable-sparse          enable sparse checker"
 954 echo "  --disable-sparse         disable sparse checker (default)"
 955 echo "  --disable-strip          disable stripping binaries"
 956 echo "  --disable-werror         disable compilation abort on warning"
 957 echo "  --disable-sdl            disable SDL"
 958 echo "  --enable-sdl             enable SDL"
 959 echo "  --disable-vnc            disable VNC"
 960 echo "  --enable-vnc             enable VNC"
 961 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 962 echo "  --audio-drv-list=LIST    set audio drivers list:"
 963 echo "                           Available drivers: $audio_possible_drivers"
 964 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 965 echo "                           Available cards: $audio_possible_cards"
 966 echo "  --block-drv-whitelist=L  set block driver whitelist"
 967 echo "                           (affects only QEMU, not qemu-img)"
 968 echo "  --enable-mixemu          enable mixer emulation"
 969 echo "  --disable-xen            disable xen backend driver support"
 970 echo "  --enable-xen             enable xen backend driver support"
 971 echo "  --disable-brlapi         disable BrlAPI"
 972 echo "  --enable-brlapi          enable BrlAPI"
 973 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 974 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 975 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 976 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 977 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 978 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 979 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 980 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 981 echo "  --disable-vnc-thread     disable threaded VNC server"
 982 echo "  --enable-vnc-thread      enable threaded VNC server"
 983 echo "  --disable-curses         disable curses output"
 984 echo "  --enable-curses          enable curses output"
 985 echo "  --disable-curl           disable curl connectivity"
 986 echo "  --enable-curl            enable curl connectivity"
 987 echo "  --disable-fdt            disable fdt device tree"
 988 echo "  --enable-fdt             enable fdt device tree"
 989 echo "  --disable-check-utests   disable check unit-tests"
 990 echo "  --enable-check-utests    enable check unit-tests"
 991 echo "  --disable-bluez          disable bluez stack connectivity"
 992 echo "  --enable-bluez           enable bluez stack connectivity"
 993 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 994 echo "  --disable-kvm            disable KVM acceleration support"
 995 echo "  --enable-kvm             enable KVM acceleration support"
 996 echo "  --disable-nptl           disable usermode NPTL support"
 997 echo "  --enable-nptl            enable usermode NPTL support"
 998 echo "  --enable-system          enable all system emulation targets"
 999 echo "  --disable-system         disable all system emulation targets"
1000 echo "  --enable-user            enable supported user emulation targets"
1001 echo "  --disable-user           disable all user emulation targets"
1002 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1003 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1004 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1005 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1006 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1007 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1008 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1009 echo "                           emulation targets"
1010 echo "  --disable-guest-base     disable GUEST_BASE support"
1011 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1012 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1013 echo "  --fmod-lib               path to FMOD library"
1014 echo "  --fmod-inc               path to FMOD includes"
1015 echo "  --oss-lib                path to OSS library"
1016 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1017 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1018 echo "  --disable-uuid           disable uuid support"
1019 echo "  --enable-uuid            enable uuid support"
1020 echo "  --disable-vde            disable support for vde network"
1021 echo "  --enable-vde             enable support for vde network"
1022 echo "  --disable-linux-aio      disable Linux AIO support"
1023 echo "  --enable-linux-aio       enable Linux AIO support"
1024 echo "  --disable-attr           disables attr and xattr support"
1025 echo "  --enable-attr            enable attr and xattr support"
1026 echo "  --enable-io-thread       enable IO thread"
1027 echo "  --disable-blobs          disable installing provided firmware blobs"
1028 echo "  --enable-docs            enable documentation build"
1029 echo "  --disable-docs           disable documentation build"
1030 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1031 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1032 echo "  --enable-trace-backend=B Set trace backend"
1033 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1034 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1035 echo "                           Default:trace-<pid>"
1036 echo "  --disable-spice          disable spice"
1037 echo "  --enable-spice           enable spice"
1038 echo "  --enable-rbd             enable building the rados block device (rbd)"
1039 echo "  --disable-smartcard      disable smartcard support"
1040 echo "  --enable-smartcard       enable smartcard support"
1041 echo "  --disable-smartcard-nss  disable smartcard nss support"
1042 echo "  --enable-smartcard-nss   enable smartcard nss support"
1043 echo "  --disable-usb-redir      disable usb network redirection support"
1044 echo "  --enable-usb-redir       enable usb network redirection support"
1045 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1046 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1047 echo ""
1048 echo "NOTE: The object files are built at the place where configure is launched"
1049 exit 1
1050 fi
1051
1052 # check that the C compiler works.
1053 cat > $TMPC <<EOF
1054 int main(void) {}
1055 EOF
1056
1057 if compile_object ; then
1058   : C compiler works ok
1059 else
1060     echo "ERROR: \"$cc\" either does not exist or does not work"
1061     exit 1
1062 fi
1063
1064 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1065 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1066 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1067 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1068 cat > $TMPC << EOF
1069 int main(void) { return 0; }
1070 EOF
1071 for flag in $gcc_flags; do
1072     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1073         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1074     fi
1075 done
1076
1077 #
1078 # Solaris specific configure tool chain decisions
1079 #
1080 if test "$solaris" = "yes" ; then
1081   if has $install; then
1082     :
1083   else
1084     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1085     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1086     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1087     exit 1
1088   fi
1089   if test "`path_of $install`" = "/usr/sbin/install" ; then
1090     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1091     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1092     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1093     exit 1
1094   fi
1095   if has ar; then
1096     :
1097   else
1098     echo "Error: No path includes ar"
1099     if test -f /usr/ccs/bin/ar ; then
1100       echo "Add /usr/ccs/bin to your path and rerun configure"
1101     fi
1102     exit 1
1103   fi
1104 fi
1105
1106 if test "$guest_agent" != "no" ; then
1107   if has $python; then
1108     :
1109   else
1110     echo "Python not found. Use --python=/path/to/python"
1111     exit 1
1112   fi
1113 fi
1114
1115 if test -z "$target_list" ; then
1116     target_list="$default_target_list"
1117 else
1118     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1119 fi
1120 if test -z "$target_list" ; then
1121     echo "No targets enabled"
1122     exit 1
1123 fi
1124 # see if system emulation was really requested
1125 case " $target_list " in
1126   *"-softmmu "*) softmmu=yes
1127   ;;
1128   *) softmmu=no
1129   ;;
1130 esac
1131
1132 feature_not_found() {
1133   feature=$1
1134
1135   echo "ERROR"
1136   echo "ERROR: User requested feature $feature"
1137   echo "ERROR: configure was not able to find it"
1138   echo "ERROR"
1139   exit 1;
1140 }
1141
1142 if test -z "$cross_prefix" ; then
1143
1144 # ---
1145 # big/little endian test
1146 cat > $TMPC << EOF
1147 #include <inttypes.h>
1148 int main(int argc, char ** argv){
1149         volatile uint32_t i=0x01234567;
1150         return (*((uint8_t*)(&i))) == 0x67;
1151 }
1152 EOF
1153
1154 if compile_prog "" "" ; then
1155 $TMPE && bigendian="yes"
1156 else
1157 echo big/little test failed
1158 fi
1159
1160 else
1161
1162 # if cross compiling, cannot launch a program, so make a static guess
1163 case "$cpu" in
1164   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1165     bigendian=yes
1166   ;;
1167 esac
1168
1169 fi
1170
1171 # host long bits test, actually a pointer size test
1172 cat > $TMPC << EOF
1173 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1174 EOF
1175 if compile_object; then
1176 hostlongbits=64
1177 else
1178 hostlongbits=32
1179 fi
1180
1181
1182 ##########################################
1183 # NPTL probe
1184
1185 if test "$nptl" != "no" ; then
1186   cat > $TMPC <<EOF
1187 #include <sched.h>
1188 #include <linux/futex.h>
1189 void foo()
1190 {
1191 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1192 #error bork
1193 #endif
1194 }
1195 EOF
1196
1197   if compile_object ; then
1198     nptl=yes
1199   else
1200     if test "$nptl" = "yes" ; then
1201       feature_not_found "nptl"
1202     fi
1203     nptl=no
1204   fi
1205 fi
1206
1207 ##########################################
1208 # zlib check
1209
1210 if test "$zlib" != "no" ; then
1211     cat > $TMPC << EOF
1212 #include <zlib.h>
1213 int main(void) { zlibVersion(); return 0; }
1214 EOF
1215     if compile_prog "" "-lz" ; then
1216         :
1217     else
1218         echo
1219         echo "Error: zlib check failed"
1220         echo "Make sure to have the zlib libs and headers installed."
1221         echo
1222         exit 1
1223     fi
1224 fi
1225
1226 ##########################################
1227 # xen probe
1228
1229 if test "$xen" != "no" ; then
1230   xen_libs="-lxenstore -lxenctrl -lxenguest"
1231
1232   # Xen unstable
1233   cat > $TMPC <<EOF
1234 #include <xenctrl.h>
1235 #include <xs.h>
1236 #include <stdint.h>
1237 #include <xen/hvm/hvm_info_table.h>
1238 #if !defined(HVM_MAX_VCPUS)
1239 # error HVM_MAX_VCPUS not defined
1240 #endif
1241 int main(void) {
1242   xc_interface *xc;
1243   xs_daemon_open();
1244   xc = xc_interface_open(0, 0, 0);
1245   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1246   xc_gnttab_open(NULL, 0);
1247   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1248   return 0;
1249 }
1250 EOF
1251   if compile_prog "" "$xen_libs" ; then
1252     xen_ctrl_version=410
1253     xen=yes
1254
1255   # Xen 4.0.0
1256   elif (
1257       cat > $TMPC <<EOF
1258 #include <xenctrl.h>
1259 #include <xs.h>
1260 #include <stdint.h>
1261 #include <xen/hvm/hvm_info_table.h>
1262 #if !defined(HVM_MAX_VCPUS)
1263 # error HVM_MAX_VCPUS not defined
1264 #endif
1265 int main(void) {
1266   struct xen_add_to_physmap xatp = {
1267     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1268   };
1269   xs_daemon_open();
1270   xc_interface_open();
1271   xc_gnttab_open();
1272   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1273   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1274   return 0;
1275 }
1276 EOF
1277       compile_prog "" "$xen_libs"
1278     ) ; then
1279     xen_ctrl_version=400
1280     xen=yes
1281
1282   # Xen 3.4.0
1283   elif (
1284       cat > $TMPC <<EOF
1285 #include <xenctrl.h>
1286 #include <xs.h>
1287 int main(void) {
1288   struct xen_add_to_physmap xatp = {
1289     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1290   };
1291   xs_daemon_open();
1292   xc_interface_open();
1293   xc_gnttab_open();
1294   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1295   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1296   return 0;
1297 }
1298 EOF
1299       compile_prog "" "$xen_libs"
1300     ) ; then
1301     xen_ctrl_version=340
1302     xen=yes
1303
1304   # Xen 3.3.0
1305   elif (
1306       cat > $TMPC <<EOF
1307 #include <xenctrl.h>
1308 #include <xs.h>
1309 int main(void) {
1310   xs_daemon_open();
1311   xc_interface_open();
1312   xc_gnttab_open();
1313   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1314   return 0;
1315 }
1316 EOF
1317       compile_prog "" "$xen_libs"
1318     ) ; then
1319     xen_ctrl_version=330
1320     xen=yes
1321
1322   # Xen not found or unsupported
1323   else
1324     if test "$xen" = "yes" ; then
1325       feature_not_found "xen"
1326     fi
1327     xen=no
1328   fi
1329
1330   if test "$xen" = yes; then
1331     libs_softmmu="$xen_libs $libs_softmmu"
1332   fi
1333 fi
1334
1335 ##########################################
1336 # pkg-config probe
1337
1338 if ! has $pkg_config; then
1339   echo warning: proceeding without "$pkg_config" >&2
1340   pkg_config=/bin/false
1341 fi
1342
1343 ##########################################
1344 # libtool probe
1345
1346 if ! has $libtool; then
1347     libtool=
1348 fi
1349
1350 ##########################################
1351 # Sparse probe
1352 if test "$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=`$pkg_config --libs gthread-2.0 2>/dev/null`
1851     LIBS="$glib_libs $LIBS"
1852     libs_qga="$glib_libs $libs_qga"
1853 else
1854     echo "glib-2.0 required to compile QEMU"
1855     exit 1
1856 fi
1857
1858 ##########################################
1859 # pthread probe
1860 PTHREADLIBS_LIST="-pthread -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" >> $config_host_mak
3064 ;;
3065 esac
3066
3067 # use default implementation for tracing backend-specific routines
3068 trace_default=yes
3069 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3070 if test "$trace_backend" = "nop"; then
3071   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3072 fi
3073 if test "$trace_backend" = "simple"; then
3074   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3075   trace_default=no
3076   # Set the appropriate trace file.
3077   trace_file="\"$trace_file-\" FMT_pid"
3078 fi
3079 if test "$trace_backend" = "stderr"; then
3080   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3081   trace_default=no
3082 fi
3083 if test "$trace_backend" = "ust"; then
3084   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3085 fi
3086 if test "$trace_backend" = "dtrace"; then
3087   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3088   if test "$trace_backend_stap" = "yes" ; then
3089     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3090   fi
3091 fi
3092 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3093 if test "$trace_default" = "yes"; then
3094   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3095 fi
3096
3097 echo "TOOLS=$tools" >> $config_host_mak
3098 echo "ROMS=$roms" >> $config_host_mak
3099 echo "MAKE=$make" >> $config_host_mak
3100 echo "INSTALL=$install" >> $config_host_mak
3101 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3102 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3103 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3104 echo "PYTHON=$python" >> $config_host_mak
3105 echo "CC=$cc" >> $config_host_mak
3106 echo "CC_I386=$cc_i386" >> $config_host_mak
3107 echo "HOST_CC=$host_cc" >> $config_host_mak
3108 echo "AR=$ar" >> $config_host_mak
3109 echo "OBJCOPY=$objcopy" >> $config_host_mak
3110 echo "LD=$ld" >> $config_host_mak
3111 echo "WINDRES=$windres" >> $config_host_mak
3112 echo "LIBTOOL=$libtool" >> $config_host_mak
3113 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3114 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3115 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3116 if test "$sparse" = "yes" ; then
3117   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3118   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3119   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3120 fi
3121 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3122 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3123 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3124 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3125 echo "LIBS+=$LIBS" >> $config_host_mak
3126 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3127 echo "EXESUF=$EXESUF" >> $config_host_mak
3128 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3129
3130 # generate list of library paths for linker script
3131
3132 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3133
3134 if test -f ${config_host_ld}~ ; then
3135   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3136     mv ${config_host_ld}~ $config_host_ld
3137   else
3138     rm ${config_host_ld}~
3139   fi
3140 fi
3141
3142 for d in libdis libdis-user; do
3143     mkdir -p $d
3144     symlink $source_path/Makefile.dis $d/Makefile
3145     echo > $d/config.mak
3146 done
3147 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3148   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3149 fi
3150
3151 for target in $target_list; do
3152 target_dir="$target"
3153 config_target_mak=$target_dir/config-target.mak
3154 target_arch2=`echo $target | cut -d '-' -f 1`
3155 target_bigendian="no"
3156
3157 case "$target_arch2" in
3158   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3159   target_bigendian=yes
3160   ;;
3161 esac
3162 target_softmmu="no"
3163 target_user_only="no"
3164 target_linux_user="no"
3165 target_darwin_user="no"
3166 target_bsd_user="no"
3167 case "$target" in
3168   ${target_arch2}-softmmu)
3169     target_softmmu="yes"
3170     ;;
3171   ${target_arch2}-linux-user)
3172     if test "$linux" != "yes" ; then
3173       echo "ERROR: Target '$target' is only available on a Linux host"
3174       exit 1
3175     fi
3176     target_user_only="yes"
3177     target_linux_user="yes"
3178     ;;
3179   ${target_arch2}-darwin-user)
3180     if test "$darwin" != "yes" ; then
3181       echo "ERROR: Target '$target' is only available on a Darwin host"
3182       exit 1
3183     fi
3184     target_user_only="yes"
3185     target_darwin_user="yes"
3186     ;;
3187   ${target_arch2}-bsd-user)
3188     if test "$bsd" != "yes" ; then
3189       echo "ERROR: Target '$target' is only available on a BSD host"
3190       exit 1
3191     fi
3192     target_user_only="yes"
3193     target_bsd_user="yes"
3194     ;;
3195   *)
3196     echo "ERROR: Target '$target' not recognised"
3197     exit 1
3198     ;;
3199 esac
3200
3201 mkdir -p $target_dir
3202 mkdir -p $target_dir/fpu
3203 mkdir -p $target_dir/tcg
3204 mkdir -p $target_dir/ide
3205 mkdir -p $target_dir/9pfs
3206 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3207   mkdir -p $target_dir/nwfpe
3208 fi
3209 symlink $source_path/Makefile.target $target_dir/Makefile
3210
3211
3212 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3213
3214 bflt="no"
3215 target_nptl="no"
3216 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3217 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3218 gdb_xml_files=""
3219 target_short_alignment=2
3220 target_int_alignment=4
3221 target_long_alignment=4
3222 target_llong_alignment=8
3223 target_libs_softmmu=
3224
3225 TARGET_ARCH="$target_arch2"
3226 TARGET_BASE_ARCH=""
3227 TARGET_ABI_DIR=""
3228
3229 case "$target_arch2" in
3230   i386)
3231     target_phys_bits=64
3232   ;;
3233   x86_64)
3234     TARGET_BASE_ARCH=i386
3235     target_phys_bits=64
3236     target_long_alignment=8
3237   ;;
3238   alpha)
3239     target_phys_bits=64
3240     target_long_alignment=8
3241     target_nptl="yes"
3242   ;;
3243   arm|armeb)
3244     TARGET_ARCH=arm
3245     bflt="yes"
3246     target_nptl="yes"
3247     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3248     target_phys_bits=32
3249     target_llong_alignment=4
3250   ;;
3251   cris)
3252     target_nptl="yes"
3253     target_phys_bits=32
3254   ;;
3255   lm32)
3256     target_phys_bits=32
3257     target_libs_softmmu="$opengl_libs"
3258   ;;
3259   m68k)
3260     bflt="yes"
3261     gdb_xml_files="cf-core.xml cf-fp.xml"
3262     target_phys_bits=32
3263     target_int_alignment=2
3264     target_long_alignment=2
3265     target_llong_alignment=2
3266   ;;
3267   microblaze|microblazeel)
3268     TARGET_ARCH=microblaze
3269     bflt="yes"
3270     target_nptl="yes"
3271     target_phys_bits=32
3272     target_libs_softmmu="$fdt_libs"
3273   ;;
3274   mips|mipsel)
3275     TARGET_ARCH=mips
3276     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3277     target_nptl="yes"
3278     target_phys_bits=64
3279   ;;
3280   mipsn32|mipsn32el)
3281     TARGET_ARCH=mipsn32
3282     TARGET_BASE_ARCH=mips
3283     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3284     target_phys_bits=64
3285   ;;
3286   mips64|mips64el)
3287     TARGET_ARCH=mips64
3288     TARGET_BASE_ARCH=mips
3289     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3290     target_phys_bits=64
3291     target_long_alignment=8
3292   ;;
3293   ppc)
3294     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3295     target_phys_bits=32
3296     target_nptl="yes"
3297     target_libs_softmmu="$fdt_libs"
3298   ;;
3299   ppcemb)
3300     TARGET_BASE_ARCH=ppc
3301     TARGET_ABI_DIR=ppc
3302     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3303     target_phys_bits=64
3304     target_nptl="yes"
3305     target_libs_softmmu="$fdt_libs"
3306   ;;
3307   ppc64)
3308     TARGET_BASE_ARCH=ppc
3309     TARGET_ABI_DIR=ppc
3310     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3311     target_phys_bits=64
3312     target_long_alignment=8
3313     target_libs_softmmu="$fdt_libs"
3314   ;;
3315   ppc64abi32)
3316     TARGET_ARCH=ppc64
3317     TARGET_BASE_ARCH=ppc
3318     TARGET_ABI_DIR=ppc
3319     echo "TARGET_ABI32=y" >> $config_target_mak
3320     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3321     target_phys_bits=64
3322     target_libs_softmmu="$fdt_libs"
3323   ;;
3324   sh4|sh4eb)
3325     TARGET_ARCH=sh4
3326     bflt="yes"
3327     target_nptl="yes"
3328     target_phys_bits=32
3329   ;;
3330   sparc)
3331     target_phys_bits=64
3332   ;;
3333   sparc64)
3334     TARGET_BASE_ARCH=sparc
3335     target_phys_bits=64
3336     target_long_alignment=8
3337   ;;
3338   sparc32plus)
3339     TARGET_ARCH=sparc64
3340     TARGET_BASE_ARCH=sparc
3341     TARGET_ABI_DIR=sparc
3342     echo "TARGET_ABI32=y" >> $config_target_mak
3343     target_phys_bits=64
3344   ;;
3345   s390x)
3346     target_nptl="yes"
3347     target_phys_bits=64
3348     target_long_alignment=8
3349   ;;
3350   unicore32)
3351     target_phys_bits=32
3352   ;;
3353   *)
3354     echo "Unsupported target CPU"
3355     exit 1
3356   ;;
3357 esac
3358 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3359 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3360 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3361 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3362 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3363 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3364 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3365 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3366 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3367 if [ "$TARGET_BASE_ARCH" = "" ]; then
3368   TARGET_BASE_ARCH=$TARGET_ARCH
3369 fi
3370 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3371 if [ "$TARGET_ABI_DIR" = "" ]; then
3372   TARGET_ABI_DIR=$TARGET_ARCH
3373 fi
3374 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3375 case "$target_arch2" in
3376   i386|x86_64)
3377     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3378       target_phys_bits=64
3379       echo "CONFIG_XEN=y" >> $config_target_mak
3380     else
3381       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3382     fi
3383     ;;
3384   *)
3385     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3386 esac
3387 case "$target_arch2" in
3388   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3389     # Make sure the target and host cpus are compatible
3390     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3391       \( "$target_arch2" = "$cpu" -o \
3392       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3393       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3394       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3395       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3396       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3397       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3398       echo "CONFIG_KVM=y" >> $config_target_mak
3399       if test "$vhost_net" = "yes" ; then
3400         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3401       fi
3402     fi
3403 esac
3404 if test "$target_bigendian" = "yes" ; then
3405   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3406 fi
3407 if test "$target_softmmu" = "yes" ; then
3408   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3409   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3410   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3411   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3412   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3413 fi
3414 if test "$target_user_only" = "yes" ; then
3415   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3416 fi
3417 if test "$target_linux_user" = "yes" ; then
3418   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3419 fi
3420 if test "$target_darwin_user" = "yes" ; then
3421   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3422 fi
3423 if test "$smartcard_nss" = "yes" ; then
3424   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3425   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3426   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3427 fi
3428 list=""
3429 if test ! -z "$gdb_xml_files" ; then
3430   for x in $gdb_xml_files; do
3431     list="$list $source_path/gdb-xml/$x"
3432   done
3433   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3434 fi
3435
3436 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3437   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3438 fi
3439 if test "$target_user_only" = "yes" \
3440         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3441   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3442 fi
3443 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3444   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3445 fi
3446 if test "$target_bsd_user" = "yes" ; then
3447   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3448 fi
3449
3450 # generate QEMU_CFLAGS/LDFLAGS for targets
3451
3452 cflags=""
3453 includes=""
3454 ldflags=""
3455
3456 if test "$ARCH" = "sparc64" ; then
3457   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3458 elif test "$ARCH" = "s390x" ; then
3459   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3460 elif test "$ARCH" = "x86_64" ; then
3461   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3462 else
3463   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3464 fi
3465 includes="-I\$(SRC_PATH)/tcg $includes"
3466
3467 if test "$target_user_only" = "yes" ; then
3468     libdis_config_mak=libdis-user/config.mak
3469 else
3470     libdis_config_mak=libdis/config.mak
3471 fi
3472
3473 for i in $ARCH $TARGET_BASE_ARCH ; do
3474   case "$i" in
3475   alpha)
3476     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3477     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3478   ;;
3479   arm)
3480     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3481     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3482   ;;
3483   cris)
3484     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3485     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3486   ;;
3487   hppa)
3488     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3489     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3490   ;;
3491   i386|x86_64)
3492     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3493     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3494   ;;
3495   ia64*)
3496     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3497     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3498   ;;
3499   m68k)
3500     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3501     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3502   ;;
3503   microblaze*)
3504     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3505     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3506   ;;
3507   mips*)
3508     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3509     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3510   ;;
3511   ppc*)
3512     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3513     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3514   ;;
3515   s390*)
3516     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3517     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3518   ;;
3519   sh4)
3520     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3521     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3522   ;;
3523   sparc*)
3524     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3525     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3526   ;;
3527   esac
3528 done
3529
3530 case "$ARCH" in
3531 alpha)
3532   # Ensure there's only a single GP
3533   cflags="-msmall-data $cflags"
3534 ;;
3535 esac
3536
3537 if test "$target_softmmu" = "yes" ; then
3538   case "$TARGET_BASE_ARCH" in
3539   arm)
3540     cflags="-DHAS_AUDIO $cflags"
3541   ;;
3542   lm32)
3543     cflags="-DHAS_AUDIO $cflags"
3544   ;;
3545   i386|mips|ppc)
3546     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3547   ;;
3548   esac
3549 fi
3550
3551 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3552         "$user_pie" = "yes" ; then
3553   cflags="-fpie $cflags"
3554   ldflags="-pie $ldflags"
3555 fi
3556
3557 if test "$target_softmmu" = "yes" -a \( \
3558         "$TARGET_ARCH" = "microblaze" -o \
3559         "$TARGET_ARCH" = "cris" \) ; then
3560   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3561 fi
3562
3563 if test "$gprof" = "yes" ; then
3564   echo "TARGET_GPROF=yes" >> $config_target_mak
3565   if test "$target_linux_user" = "yes" ; then
3566     cflags="-p $cflags"
3567     ldflags="-p $ldflags"
3568   fi
3569   if test "$target_softmmu" = "yes" ; then
3570     ldflags="-p $ldflags"
3571     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3572   fi
3573 fi
3574
3575 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3576 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3577   case "$ARCH" in
3578   sparc)
3579     # -static is used to avoid g1/g3 usage by the dynamic linker
3580     ldflags="$linker_script -static $ldflags"
3581     ;;
3582   alpha | s390x)
3583     # The default placement of the application is fine.
3584     ;;
3585   *)
3586     ldflags="$linker_script $ldflags"
3587     ;;
3588   esac
3589 fi
3590
3591 # use included Linux headers
3592 if test "$linux" = "yes" ; then
3593   includes="-I\$(SRC_PATH)/linux-headers $includes"
3594   mkdir -p linux-headers
3595   case "$cpu" in
3596   i386|x86_64)
3597     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3598     ;;
3599   ppcemb|ppc|ppc64)
3600     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3601     ;;
3602   s390x)
3603     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3604     ;;
3605   esac
3606 fi
3607
3608 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3609 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3610 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3611
3612 done # for target in $targets
3613
3614 # build tree in object directory in case the source is not in the current directory
3615 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3616 DIRS="$DIRS pc-bios/spapr-rtas"
3617 DIRS="$DIRS roms/seabios roms/vgabios"
3618 DIRS="$DIRS fsdev ui"
3619 DIRS="$DIRS qapi"
3620 DIRS="$DIRS qga"
3621 FILES="Makefile tests/Makefile"
3622 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3623 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3624 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3625 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3626 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3627     FILES="$FILES pc-bios/`basename $bios_file`"
3628 done
3629 mkdir -p $DIRS
3630 for f in $FILES ; do
3631     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3632         symlink "$source_path/$f" "$f"
3633     fi
3634 done
3635
3636 # temporary config to build submodules
3637 for rom in seabios vgabios ; do
3638     config_mak=roms/$rom/config.mak
3639     echo "# Automatically generated by configure - do not modify" > $config_mak
3640     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3641     echo "CC=$cc" >> $config_mak
3642     echo "BCC=bcc" >> $config_mak
3643     echo "CPP=${cross_prefix}cpp" >> $config_mak
3644     echo "OBJCOPY=objcopy" >> $config_mak
3645     echo "IASL=iasl" >> $config_mak
3646     echo "LD=$ld" >> $config_mak
3647 done
3648
3649 for hwlib in 32 64; do
3650   d=libhw$hwlib
3651   mkdir -p $d
3652   mkdir -p $d/ide
3653   symlink $source_path/Makefile.hw $d/Makefile
3654   mkdir -p $d/9pfs
3655   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3656 done
3657
3658 if [ "$source_path" != `pwd` ]; then
3659     # out of tree build
3660     mkdir -p libcacard
3661     rm -f libcacard/Makefile
3662     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3663 fi
3664
3665 d=libuser
3666 mkdir -p $d
3667 symlink $source_path/Makefile.user $d/Makefile
3668 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3669   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3670 fi
3671
3672 if test "$docs" = "yes" ; then
3673   mkdir -p QMP
3674 fi