configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95 libs_qga=""
  96
  97 target_list=""
  98
  99 # Default value for a variable defining feature "foo".
 100 #  * foo="no"  feature will only be used if --enable-foo arg is given
 101 #  * foo=""    feature will be searched for, and if found, will be used
 102 #              unless --disable-foo is given
 103 #  * foo="yes" this value will only be set by --enable-foo flag.
 104 #              feature will searched for,
 105 #              if not found, configure exits with error
 106 #
 107 # Always add --enable-foo and --disable-foo command line args.
 108 # Distributions want to ensure that several features are compiled in, and it
 109 # is impossible without a --enable-foo that exits if a feature is not found.
 110
 111 bluez=""
 112 brlapi=""
 113 curl=""
 114 curses=""
 115 docs=""
 116 fdt=""
 117 nptl=""
 118 sdl=""
 119 vnc="yes"
 120 sparse="no"
 121 uuid=""
 122 vde=""
 123 vnc_tls=""
 124 vnc_sasl=""
 125 vnc_jpeg=""
 126 vnc_png=""
 127 vnc_thread="no"
 128 xen=""
 129 xen_ctrl_version=""
 130 linux_aio=""
 131 attr=""
 132 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 mixemu="no"
 169 aix="no"
 170 blobs="yes"
 171 pkgversion=""
 172 check_utests="no"
 173 user_pie="no"
 174 zero_malloc=""
 175 trace_backend="nop"
 176 trace_file="trace"
 177 spice=""
 178 rbd=""
 179 smartcard=""
 180 smartcard_nss=""
 181 usb_redir=""
 182 opengl=""
 183 zlib="yes"
 184 guest_agent="yes"
 185
 186 # parse CC options first
 187 for opt do
 188   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 189   case "$opt" in
 190   --cross-prefix=*) cross_prefix="$optarg"
 191   ;;
 192   --cc=*) CC="$optarg"
 193   ;;
 194   --source-path=*) source_path="$optarg"
 195   ;;
 196   --cpu=*) cpu="$optarg"
 197   ;;
 198   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 199   ;;
 200   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 201   ;;
 202   --sparc_cpu=*)
 203     sparc_cpu="$optarg"
 204     case $sparc_cpu in
 205     v7|v8|v8plus|v8plusa)
 206       cpu="sparc"
 207     ;;
 208     v9)
 209       cpu="sparc64"
 210     ;;
 211     *)
 212       echo "undefined SPARC architecture. Exiting";
 213       exit 1
 214     ;;
 215     esac
 216   ;;
 217   esac
 218 done
 219 # OS specific
 220 # Using uname is really, really broken.  Once we have the right set of checks
 221 # we can eliminate it's usage altogether
 222
 223 cc="${CC-${cross_prefix}gcc}"
 224 ar="${AR-${cross_prefix}ar}"
 225 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 226 ld="${LD-${cross_prefix}ld}"
 227 libtool="${LIBTOOL-${cross_prefix}libtool}"
 228 strip="${STRIP-${cross_prefix}strip}"
 229 windres="${WINDRES-${cross_prefix}windres}"
 230 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 231 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 232
 233 # default flags for all hosts
 234 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 235 CFLAGS="-g $CFLAGS"
 236 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 237 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 238 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 239 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 240 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 241 LDFLAGS="-g $LDFLAGS"
 242
 243 # make source path absolute
 244 source_path=`cd "$source_path"; pwd`
 245
 246 check_define() {
 247 cat > $TMPC <<EOF
 248 #if !defined($1)
 249 #error Not defined
 250 #endif
 251 int main(void) { return 0; }
 252 EOF
 253   compile_object
 254 }
 255
 256 if test ! -z "$cpu" ; then
 257   # command line argument
 258   :
 259 elif check_define __i386__ ; then
 260   cpu="i386"
 261 elif check_define __x86_64__ ; then
 262   cpu="x86_64"
 263 elif check_define __sparc__ ; then
 264   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 265   # They must be specified using --sparc_cpu
 266   if check_define __arch64__ ; then
 267     cpu="sparc64"
 268   else
 269     cpu="sparc"
 270   fi
 271 elif check_define _ARCH_PPC ; then
 272   if check_define _ARCH_PPC64 ; then
 273     cpu="ppc64"
 274   else
 275     cpu="ppc"
 276   fi
 277 elif check_define __mips__ ; then
 278   cpu="mips"
 279 elif check_define __ia64__ ; then
 280   cpu="ia64"
 281 elif check_define __s390__ ; then
 282   if check_define __s390x__ ; then
 283     cpu="s390x"
 284   else
 285     cpu="s390"
 286   fi
 287 else
 288   cpu=`uname -m`
 289 fi
 290
 291 case "$cpu" in
 292   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 293     cpu="$cpu"
 294   ;;
 295   i386|i486|i586|i686|i86pc|BePC)
 296     cpu="i386"
 297   ;;
 298   x86_64|amd64)
 299     cpu="x86_64"
 300   ;;
 301   armv*b)
 302     cpu="armv4b"
 303   ;;
 304   armv*l)
 305     cpu="armv4l"
 306   ;;
 307   parisc|parisc64)
 308     cpu="hppa"
 309   ;;
 310   mips*)
 311     cpu="mips"
 312   ;;
 313   s390)
 314     cpu="s390"
 315   ;;
 316   s390x)
 317     cpu="s390x"
 318   ;;
 319   sparc|sun4[cdmuv])
 320     cpu="sparc"
 321   ;;
 322   *)
 323     echo "Unsupported CPU = $cpu"
 324     exit 1
 325   ;;
 326 esac
 327
 328 # OS specific
 329 if check_define __linux__ ; then
 330   targetos="Linux"
 331 elif check_define _WIN32 ; then
 332   targetos='MINGW32'
 333 elif check_define __OpenBSD__ ; then
 334   targetos='OpenBSD'
 335 elif check_define __sun__ ; then
 336   targetos='SunOS'
 337 elif check_define __HAIKU__ ; then
 338   targetos='Haiku'
 339 else
 340   targetos=`uname -s`
 341 fi
 342
 343 case $targetos in
 344 CYGWIN*)
 345   mingw32="yes"
 346   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 347   audio_possible_drivers="winwave sdl"
 348   audio_drv_list="winwave"
 349 ;;
 350 MINGW32*)
 351   mingw32="yes"
 352   audio_possible_drivers="winwave dsound sdl fmod"
 353   audio_drv_list="winwave"
 354 ;;
 355 GNU/kFreeBSD)
 356   bsd="yes"
 357   audio_drv_list="oss"
 358   audio_possible_drivers="oss sdl esd pa"
 359 ;;
 360 FreeBSD)
 361   bsd="yes"
 362   make="${MAKE-gmake}"
 363   audio_drv_list="oss"
 364   audio_possible_drivers="oss sdl esd pa"
 365   # needed for kinfo_getvmmap(3) in libutil.h
 366   LIBS="-lutil $LIBS"
 367 ;;
 368 DragonFly)
 369   bsd="yes"
 370   make="${MAKE-gmake}"
 371   audio_drv_list="oss"
 372   audio_possible_drivers="oss sdl esd pa"
 373 ;;
 374 NetBSD)
 375   bsd="yes"
 376   make="${MAKE-gmake}"
 377   audio_drv_list="oss"
 378   audio_possible_drivers="oss sdl esd"
 379   oss_lib="-lossaudio"
 380 ;;
 381 OpenBSD)
 382   bsd="yes"
 383   make="${MAKE-gmake}"
 384   audio_drv_list="oss"
 385   audio_possible_drivers="oss sdl esd"
 386   oss_lib="-lossaudio"
 387 ;;
 388 Darwin)
 389   bsd="yes"
 390   darwin="yes"
 391   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 392   # run 64-bit userspace code
 393   if [ "$cpu" = "i386" ] ; then
 394     is_x86_64=`sysctl -n hw.optional.x86_64`
 395     [ "$is_x86_64" = "1" ] && cpu=x86_64
 396   fi
 397   if [ "$cpu" = "x86_64" ] ; then
 398     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 399     LDFLAGS="-arch x86_64 $LDFLAGS"
 400   else
 401     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 402   fi
 403   darwin_user="yes"
 404   cocoa="yes"
 405   audio_drv_list="coreaudio"
 406   audio_possible_drivers="coreaudio sdl fmod"
 407   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 408   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 409 ;;
 410 SunOS)
 411   solaris="yes"
 412   make="${MAKE-gmake}"
 413   install="${INSTALL-ginstall}"
 414   ld="gld"
 415   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 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 : ${smbd=${SMBD-/usr/sbin/smbd}}
 485
 486 if test "$mingw32" = "yes" ; then
 487   EXESUF=".exe"
 488   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 489   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 490   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 491   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 492   prefix="c:/Program Files/Qemu"
 493   mandir="\${prefix}"
 494   datadir="\${prefix}"
 495   docdir="\${prefix}"
 496   bindir="\${prefix}"
 497   sysconfdir="\${prefix}"
 498   confsuffix=""
 499   guest_agent="no"
 500 fi
 501
 502 werror=""
 503
 504 for opt do
 505   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 506   case "$opt" in
 507   --help|-h) show_help=yes
 508   ;;
 509   --version|-V) exec cat $source_path/VERSION
 510   ;;
 511   --prefix=*) prefix="$optarg"
 512   ;;
 513   --interp-prefix=*) interp_prefix="$optarg"
 514   ;;
 515   --source-path=*)
 516   ;;
 517   --cross-prefix=*)
 518   ;;
 519   --cc=*)
 520   ;;
 521   --host-cc=*) host_cc="$optarg"
 522   ;;
 523   --make=*) make="$optarg"
 524   ;;
 525   --install=*) install="$optarg"
 526   ;;
 527   --python=*) python="$optarg"
 528   ;;
 529   --smbd=*) smbd="$optarg"
 530   ;;
 531   --extra-cflags=*)
 532   ;;
 533   --extra-ldflags=*)
 534   ;;
 535   --cpu=*)
 536   ;;
 537   --target-list=*) target_list="$optarg"
 538   ;;
 539   --enable-trace-backend=*) trace_backend="$optarg"
 540   ;;
 541   --with-trace-file=*) trace_file="$optarg"
 542   ;;
 543   --enable-gprof) gprof="yes"
 544   ;;
 545   --static)
 546     static="yes"
 547     LDFLAGS="-static $LDFLAGS"
 548   ;;
 549   --mandir=*) mandir="$optarg"
 550   ;;
 551   --bindir=*) bindir="$optarg"
 552   ;;
 553   --libdir=*) libdir="$optarg"
 554   ;;
 555   --includedir=*) includedir="$optarg"
 556   ;;
 557   --datadir=*) datadir="$optarg"
 558   ;;
 559   --docdir=*) docdir="$optarg"
 560   ;;
 561   --sysconfdir=*) sysconfdir="$optarg"
 562   ;;
 563   --disable-sdl) sdl="no"
 564   ;;
 565   --enable-sdl) sdl="yes"
 566   ;;
 567   --disable-vnc) vnc="no"
 568   ;;
 569   --enable-vnc) vnc="yes"
 570   ;;
 571   --fmod-lib=*) fmod_lib="$optarg"
 572   ;;
 573   --fmod-inc=*) fmod_inc="$optarg"
 574   ;;
 575   --oss-lib=*) oss_lib="$optarg"
 576   ;;
 577   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 578   ;;
 579   --audio-drv-list=*) audio_drv_list="$optarg"
 580   ;;
 581   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 582   ;;
 583   --enable-debug-tcg) debug_tcg="yes"
 584   ;;
 585   --disable-debug-tcg) debug_tcg="no"
 586   ;;
 587   --enable-debug-mon) debug_mon="yes"
 588   ;;
 589   --disable-debug-mon) debug_mon="no"
 590   ;;
 591   --enable-debug)
 592       # Enable debugging options that aren't excessively noisy
 593       debug_tcg="yes"
 594       debug_mon="yes"
 595       debug="yes"
 596       strip_opt="no"
 597   ;;
 598   --enable-sparse) sparse="yes"
 599   ;;
 600   --disable-sparse) sparse="no"
 601   ;;
 602   --disable-strip) strip_opt="no"
 603   ;;
 604   --disable-vnc-tls) vnc_tls="no"
 605   ;;
 606   --enable-vnc-tls) vnc_tls="yes"
 607   ;;
 608   --disable-vnc-sasl) vnc_sasl="no"
 609   ;;
 610   --enable-vnc-sasl) vnc_sasl="yes"
 611   ;;
 612   --disable-vnc-jpeg) vnc_jpeg="no"
 613   ;;
 614   --enable-vnc-jpeg) vnc_jpeg="yes"
 615   ;;
 616   --disable-vnc-png) vnc_png="no"
 617   ;;
 618   --enable-vnc-png) vnc_png="yes"
 619   ;;
 620   --disable-vnc-thread) vnc_thread="no"
 621   ;;
 622   --enable-vnc-thread) vnc_thread="yes"
 623   ;;
 624   --disable-slirp) slirp="no"
 625   ;;
 626   --disable-uuid) uuid="no"
 627   ;;
 628   --enable-uuid) uuid="yes"
 629   ;;
 630   --disable-vde) vde="no"
 631   ;;
 632   --enable-vde) vde="yes"
 633   ;;
 634   --disable-xen) xen="no"
 635   ;;
 636   --enable-xen) xen="yes"
 637   ;;
 638   --disable-brlapi) brlapi="no"
 639   ;;
 640   --enable-brlapi) brlapi="yes"
 641   ;;
 642   --disable-bluez) bluez="no"
 643   ;;
 644   --enable-bluez) bluez="yes"
 645   ;;
 646   --disable-kvm) kvm="no"
 647   ;;
 648   --enable-kvm) kvm="yes"
 649   ;;
 650   --disable-spice) spice="no"
 651   ;;
 652   --enable-spice) spice="yes"
 653   ;;
 654   --enable-profiler) profiler="yes"
 655   ;;
 656   --enable-cocoa)
 657       cocoa="yes" ;
 658       sdl="no" ;
 659       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 660   ;;
 661   --disable-system) softmmu="no"
 662   ;;
 663   --enable-system) softmmu="yes"
 664   ;;
 665   --disable-user)
 666       linux_user="no" ;
 667       bsd_user="no" ;
 668       darwin_user="no"
 669   ;;
 670   --enable-user) ;;
 671   --disable-linux-user) linux_user="no"
 672   ;;
 673   --enable-linux-user) linux_user="yes"
 674   ;;
 675   --disable-darwin-user) darwin_user="no"
 676   ;;
 677   --enable-darwin-user) darwin_user="yes"
 678   ;;
 679   --disable-bsd-user) bsd_user="no"
 680   ;;
 681   --enable-bsd-user) bsd_user="yes"
 682   ;;
 683   --enable-guest-base) guest_base="yes"
 684   ;;
 685   --disable-guest-base) guest_base="no"
 686   ;;
 687   --enable-user-pie) user_pie="yes"
 688   ;;
 689   --disable-user-pie) user_pie="no"
 690   ;;
 691   --enable-uname-release=*) uname_release="$optarg"
 692   ;;
 693   --sparc_cpu=*)
 694   ;;
 695   --enable-werror) werror="yes"
 696   ;;
 697   --disable-werror) werror="no"
 698   ;;
 699   --disable-curses) curses="no"
 700   ;;
 701   --enable-curses) curses="yes"
 702   ;;
 703   --disable-curl) curl="no"
 704   ;;
 705   --enable-curl) curl="yes"
 706   ;;
 707   --disable-fdt) fdt="no"
 708   ;;
 709   --enable-fdt) fdt="yes"
 710   ;;
 711   --disable-check-utests) check_utests="no"
 712   ;;
 713   --enable-check-utests) check_utests="yes"
 714   ;;
 715   --disable-nptl) nptl="no"
 716   ;;
 717   --enable-nptl) nptl="yes"
 718   ;;
 719   --enable-mixemu) mixemu="yes"
 720   ;;
 721   --disable-linux-aio) linux_aio="no"
 722   ;;
 723   --enable-linux-aio) linux_aio="yes"
 724   ;;
 725   --disable-attr) attr="no"
 726   ;;
 727   --enable-attr) attr="yes"
 728   ;;
 729   --disable-blobs) blobs="no"
 730   ;;
 731   --with-pkgversion=*) pkgversion=" ($optarg)"
 732   ;;
 733   --disable-docs) docs="no"
 734   ;;
 735   --enable-docs) docs="yes"
 736   ;;
 737   --disable-vhost-net) vhost_net="no"
 738   ;;
 739   --enable-vhost-net) vhost_net="yes"
 740   ;;
 741   --disable-opengl) opengl="no"
 742   ;;
 743   --enable-opengl) opengl="yes"
 744   ;;
 745   --*dir)
 746   ;;
 747   --disable-rbd) rbd="no"
 748   ;;
 749   --enable-rbd) rbd="yes"
 750   ;;
 751   --disable-smartcard) smartcard="no"
 752   ;;
 753   --enable-smartcard) smartcard="yes"
 754   ;;
 755   --disable-smartcard-nss) smartcard_nss="no"
 756   ;;
 757   --enable-smartcard-nss) smartcard_nss="yes"
 758   ;;
 759   --disable-usb-redir) usb_redir="no"
 760   ;;
 761   --enable-usb-redir) usb_redir="yes"
 762   ;;
 763   --disable-zlib-test) zlib="no"
 764   ;;
 765   --enable-guest-agent) guest_agent="yes"
 766   ;;
 767   --disable-guest-agent) guest_agent="no"
 768   ;;
 769   *) echo "ERROR: unknown option $opt"; show_help="yes"
 770   ;;
 771   esac
 772 done
 773
 774 #
 775 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 776 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 777 #
 778 host_guest_base="no"
 779 case "$cpu" in
 780     sparc) case $sparc_cpu in
 781            v7|v8)
 782              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 783            ;;
 784            v8plus|v8plusa)
 785              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 786            ;;
 787            *) # sparc_cpu not defined in the command line
 788              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 789            esac
 790            LDFLAGS="-m32 $LDFLAGS"
 791            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 792            if test "$solaris" = "no" ; then
 793              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 794              helper_cflags="-ffixed-i0"
 795            fi
 796            ;;
 797     sparc64)
 798            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 799            LDFLAGS="-m64 $LDFLAGS"
 800            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 801            if test "$solaris" != "no" ; then
 802              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 803            fi
 804            ;;
 805     s390)
 806            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 807            LDFLAGS="-m31 $LDFLAGS"
 808            host_guest_base="yes"
 809            ;;
 810     s390x)
 811            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 812            LDFLAGS="-m64 $LDFLAGS"
 813            host_guest_base="yes"
 814            ;;
 815     i386)
 816            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 817            LDFLAGS="-m32 $LDFLAGS"
 818            cc_i386='$(CC) -m32'
 819            helper_cflags="-fomit-frame-pointer"
 820            host_guest_base="yes"
 821            ;;
 822     x86_64)
 823            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 824            LDFLAGS="-m64 $LDFLAGS"
 825            cc_i386='$(CC) -m32'
 826            host_guest_base="yes"
 827            ;;
 828     arm*)
 829            host_guest_base="yes"
 830            ;;
 831     ppc*)
 832            host_guest_base="yes"
 833            ;;
 834     mips*)
 835            host_guest_base="yes"
 836            ;;
 837     ia64*)
 838            host_guest_base="yes"
 839            ;;
 840     hppa*)
 841            host_guest_base="yes"
 842            ;;
 843     unicore32*)
 844            host_guest_base="yes"
 845            ;;
 846 esac
 847
 848 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 849
 850
 851 default_target_list=""
 852
 853 # these targets are portable
 854 if [ "$softmmu" = "yes" ] ; then
 855     default_target_list="\
 856 i386-softmmu \
 857 x86_64-softmmu \
 858 arm-softmmu \
 859 cris-softmmu \
 860 lm32-softmmu \
 861 m68k-softmmu \
 862 microblaze-softmmu \
 863 microblazeel-softmmu \
 864 mips-softmmu \
 865 mipsel-softmmu \
 866 mips64-softmmu \
 867 mips64el-softmmu \
 868 ppc-softmmu \
 869 ppcemb-softmmu \
 870 ppc64-softmmu \
 871 sh4-softmmu \
 872 sh4eb-softmmu \
 873 sparc-softmmu \
 874 sparc64-softmmu \
 875 s390x-softmmu \
 876 "
 877 fi
 878 # the following are Linux specific
 879 if [ "$linux_user" = "yes" ] ; then
 880     default_target_list="${default_target_list}\
 881 i386-linux-user \
 882 x86_64-linux-user \
 883 alpha-linux-user \
 884 arm-linux-user \
 885 armeb-linux-user \
 886 cris-linux-user \
 887 m68k-linux-user \
 888 microblaze-linux-user \
 889 microblazeel-linux-user \
 890 mips-linux-user \
 891 mipsel-linux-user \
 892 ppc-linux-user \
 893 ppc64-linux-user \
 894 ppc64abi32-linux-user \
 895 sh4-linux-user \
 896 sh4eb-linux-user \
 897 sparc-linux-user \
 898 sparc64-linux-user \
 899 sparc32plus-linux-user \
 900 unicore32-linux-user \
 901 s390x-linux-user \
 902 "
 903 fi
 904 # the following are Darwin specific
 905 if [ "$darwin_user" = "yes" ] ; then
 906     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 907 fi
 908 # the following are BSD specific
 909 if [ "$bsd_user" = "yes" ] ; then
 910     default_target_list="${default_target_list}\
 911 i386-bsd-user \
 912 x86_64-bsd-user \
 913 sparc-bsd-user \
 914 sparc64-bsd-user \
 915 "
 916 fi
 917
 918 if test x"$show_help" = x"yes" ; then
 919 cat << EOF
 920
 921 Usage: configure [options]
 922 Options: [defaults in brackets after descriptions]
 923
 924 EOF
 925 echo "Standard options:"
 926 echo "  --help                   print this message"
 927 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 928 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 929 echo "                           use %M for cpu name [$interp_prefix]"
 930 echo "  --target-list=LIST       set target list (default: build everything)"
 931 echo "Available targets: $default_target_list" | \
 932     fold -s -w 53 | sed -e 's/^/                           /'
 933 echo ""
 934 echo "Advanced options (experts only):"
 935 echo "  --source-path=PATH       path of source code [$source_path]"
 936 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 937 echo "  --cc=CC                  use C compiler CC [$cc]"
 938 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 939 echo "                           build time"
 940 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 941 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 942 echo "  --make=MAKE              use specified make [$make]"
 943 echo "  --install=INSTALL        use specified install [$install]"
 944 echo "  --python=PYTHON          use specified python [$python]"
 945 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 946 echo "  --static                 enable static build [$static]"
 947 echo "  --mandir=PATH            install man pages in PATH"
 948 echo "  --datadir=PATH           install firmware in PATH"
 949 echo "  --docdir=PATH            install documentation in PATH"
 950 echo "  --bindir=PATH            install binaries in PATH"
 951 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 952 echo "  --enable-debug-tcg       enable TCG debugging"
 953 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 954 echo "  --enable-debug           enable common debug build options"
 955 echo "  --enable-sparse          enable sparse checker"
 956 echo "  --disable-sparse         disable sparse checker (default)"
 957 echo "  --disable-strip          disable stripping binaries"
 958 echo "  --disable-werror         disable compilation abort on warning"
 959 echo "  --disable-sdl            disable SDL"
 960 echo "  --enable-sdl             enable SDL"
 961 echo "  --disable-vnc            disable VNC"
 962 echo "  --enable-vnc             enable VNC"
 963 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 964 echo "  --audio-drv-list=LIST    set audio drivers list:"
 965 echo "                           Available drivers: $audio_possible_drivers"
 966 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 967 echo "                           Available cards: $audio_possible_cards"
 968 echo "  --block-drv-whitelist=L  set block driver whitelist"
 969 echo "                           (affects only QEMU, not qemu-img)"
 970 echo "  --enable-mixemu          enable mixer emulation"
 971 echo "  --disable-xen            disable xen backend driver support"
 972 echo "  --enable-xen             enable xen backend driver support"
 973 echo "  --disable-brlapi         disable BrlAPI"
 974 echo "  --enable-brlapi          enable BrlAPI"
 975 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 976 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 977 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 978 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 979 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 980 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 981 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 982 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 983 echo "  --disable-vnc-thread     disable threaded VNC server"
 984 echo "  --enable-vnc-thread      enable threaded VNC server"
 985 echo "  --disable-curses         disable curses output"
 986 echo "  --enable-curses          enable curses output"
 987 echo "  --disable-curl           disable curl connectivity"
 988 echo "  --enable-curl            enable curl connectivity"
 989 echo "  --disable-fdt            disable fdt device tree"
 990 echo "  --enable-fdt             enable fdt device tree"
 991 echo "  --disable-check-utests   disable check unit-tests"
 992 echo "  --enable-check-utests    enable check unit-tests"
 993 echo "  --disable-bluez          disable bluez stack connectivity"
 994 echo "  --enable-bluez           enable bluez stack connectivity"
 995 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 996 echo "  --disable-kvm            disable KVM acceleration support"
 997 echo "  --enable-kvm             enable KVM acceleration support"
 998 echo "  --disable-nptl           disable usermode NPTL support"
 999 echo "  --enable-nptl            enable usermode NPTL support"
1000 echo "  --enable-system          enable all system emulation targets"
1001 echo "  --disable-system         disable all system emulation targets"
1002 echo "  --enable-user            enable supported user emulation targets"
1003 echo "  --disable-user           disable all user emulation targets"
1004 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1005 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1006 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1007 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1008 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1009 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1010 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1011 echo "                           emulation targets"
1012 echo "  --disable-guest-base     disable GUEST_BASE support"
1013 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1014 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1015 echo "  --fmod-lib               path to FMOD library"
1016 echo "  --fmod-inc               path to FMOD includes"
1017 echo "  --oss-lib                path to OSS library"
1018 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1019 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1020 echo "  --disable-uuid           disable uuid support"
1021 echo "  --enable-uuid            enable uuid support"
1022 echo "  --disable-vde            disable support for vde network"
1023 echo "  --enable-vde             enable support for vde network"
1024 echo "  --disable-linux-aio      disable Linux AIO support"
1025 echo "  --enable-linux-aio       enable Linux AIO support"
1026 echo "  --disable-attr           disables attr and xattr support"
1027 echo "  --enable-attr            enable attr and xattr support"
1028 echo "  --enable-io-thread       enable IO thread"
1029 echo "  --disable-blobs          disable installing provided firmware blobs"
1030 echo "  --enable-docs            enable documentation build"
1031 echo "  --disable-docs           disable documentation build"
1032 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1033 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1034 echo "  --enable-trace-backend=B Set trace backend"
1035 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1036 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1037 echo "                           Default:trace-<pid>"
1038 echo "  --disable-spice          disable spice"
1039 echo "  --enable-spice           enable spice"
1040 echo "  --enable-rbd             enable building the rados block device (rbd)"
1041 echo "  --disable-smartcard      disable smartcard support"
1042 echo "  --enable-smartcard       enable smartcard support"
1043 echo "  --disable-smartcard-nss  disable smartcard nss support"
1044 echo "  --enable-smartcard-nss   enable smartcard nss support"
1045 echo "  --disable-usb-redir      disable usb network redirection support"
1046 echo "  --enable-usb-redir       enable usb network redirection support"
1047 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1048 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1049 echo ""
1050 echo "NOTE: The object files are built at the place where configure is launched"
1051 exit 1
1052 fi
1053
1054 # check that the C compiler works.
1055 cat > $TMPC <<EOF
1056 int main(void) {}
1057 EOF
1058
1059 if compile_object ; then
1060   : C compiler works ok
1061 else
1062     echo "ERROR: \"$cc\" either does not exist or does not work"
1063     exit 1
1064 fi
1065
1066 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1067 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1068 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1069 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1070 cat > $TMPC << EOF
1071 int main(void) { return 0; }
1072 EOF
1073 for flag in $gcc_flags; do
1074     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1075         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1076     fi
1077 done
1078
1079 #
1080 # Solaris specific configure tool chain decisions
1081 #
1082 if test "$solaris" = "yes" ; then
1083   if has $install; then
1084     :
1085   else
1086     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1087     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1088     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1089     exit 1
1090   fi
1091   if test "`path_of $install`" = "/usr/sbin/install" ; then
1092     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1093     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1094     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1095     exit 1
1096   fi
1097   if has ar; then
1098     :
1099   else
1100     echo "Error: No path includes ar"
1101     if test -f /usr/ccs/bin/ar ; then
1102       echo "Add /usr/ccs/bin to your path and rerun configure"
1103     fi
1104     exit 1
1105   fi
1106 fi
1107
1108 if test "$guest_agent" != "no" ; then
1109   if has $python; then
1110     :
1111   else
1112     echo "Python not found. Use --python=/path/to/python"
1113     exit 1
1114   fi
1115 fi
1116
1117 if test -z "$target_list" ; then
1118     target_list="$default_target_list"
1119 else
1120     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1121 fi
1122 if test -z "$target_list" ; then
1123     echo "No targets enabled"
1124     exit 1
1125 fi
1126 # see if system emulation was really requested
1127 case " $target_list " in
1128   *"-softmmu "*) softmmu=yes
1129   ;;
1130   *) softmmu=no
1131   ;;
1132 esac
1133
1134 feature_not_found() {
1135   feature=$1
1136
1137   echo "ERROR"
1138   echo "ERROR: User requested feature $feature"
1139   echo "ERROR: configure was not able to find it"
1140   echo "ERROR"
1141   exit 1;
1142 }
1143
1144 if test -z "$cross_prefix" ; then
1145
1146 # ---
1147 # big/little endian test
1148 cat > $TMPC << EOF
1149 #include <inttypes.h>
1150 int main(int argc, char ** argv){
1151         volatile uint32_t i=0x01234567;
1152         return (*((uint8_t*)(&i))) == 0x67;
1153 }
1154 EOF
1155
1156 if compile_prog "" "" ; then
1157 $TMPE && bigendian="yes"
1158 else
1159 echo big/little test failed
1160 fi
1161
1162 else
1163
1164 # if cross compiling, cannot launch a program, so make a static guess
1165 case "$cpu" in
1166   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1167     bigendian=yes
1168   ;;
1169 esac
1170
1171 fi
1172
1173 # host long bits test, actually a pointer size test
1174 cat > $TMPC << EOF
1175 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1176 EOF
1177 if compile_object; then
1178 hostlongbits=64
1179 else
1180 hostlongbits=32
1181 fi
1182
1183
1184 ##########################################
1185 # NPTL probe
1186
1187 if test "$nptl" != "no" ; then
1188   cat > $TMPC <<EOF
1189 #include <sched.h>
1190 #include <linux/futex.h>
1191 void foo()
1192 {
1193 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1194 #error bork
1195 #endif
1196 }
1197 EOF
1198
1199   if compile_object ; then
1200     nptl=yes
1201   else
1202     if test "$nptl" = "yes" ; then
1203       feature_not_found "nptl"
1204     fi
1205     nptl=no
1206   fi
1207 fi
1208
1209 ##########################################
1210 # zlib check
1211
1212 if test "$zlib" != "no" ; then
1213     cat > $TMPC << EOF
1214 #include <zlib.h>
1215 int main(void) { zlibVersion(); return 0; }
1216 EOF
1217     if compile_prog "" "-lz" ; then
1218         :
1219     else
1220         echo
1221         echo "Error: zlib check failed"
1222         echo "Make sure to have the zlib libs and headers installed."
1223         echo
1224         exit 1
1225     fi
1226 fi
1227
1228 ##########################################
1229 # xen probe
1230
1231 if test "$xen" != "no" ; then
1232   xen_libs="-lxenstore -lxenctrl -lxenguest"
1233
1234   # Xen unstable
1235   cat > $TMPC <<EOF
1236 #include <xenctrl.h>
1237 #include <xs.h>
1238 #include <stdint.h>
1239 #include <xen/hvm/hvm_info_table.h>
1240 #if !defined(HVM_MAX_VCPUS)
1241 # error HVM_MAX_VCPUS not defined
1242 #endif
1243 int main(void) {
1244   xc_interface *xc;
1245   xs_daemon_open();
1246   xc = xc_interface_open(0, 0, 0);
1247   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1248   xc_gnttab_open(NULL, 0);
1249   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1250   return 0;
1251 }
1252 EOF
1253   if compile_prog "" "$xen_libs" ; then
1254     xen_ctrl_version=410
1255     xen=yes
1256
1257   # Xen 4.0.0
1258   elif (
1259       cat > $TMPC <<EOF
1260 #include <xenctrl.h>
1261 #include <xs.h>
1262 #include <stdint.h>
1263 #include <xen/hvm/hvm_info_table.h>
1264 #if !defined(HVM_MAX_VCPUS)
1265 # error HVM_MAX_VCPUS not defined
1266 #endif
1267 int main(void) {
1268   struct xen_add_to_physmap xatp = {
1269     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1270   };
1271   xs_daemon_open();
1272   xc_interface_open();
1273   xc_gnttab_open();
1274   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1275   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1276   return 0;
1277 }
1278 EOF
1279       compile_prog "" "$xen_libs"
1280     ) ; then
1281     xen_ctrl_version=400
1282     xen=yes
1283
1284   # Xen 3.4.0
1285   elif (
1286       cat > $TMPC <<EOF
1287 #include <xenctrl.h>
1288 #include <xs.h>
1289 int main(void) {
1290   struct xen_add_to_physmap xatp = {
1291     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1292   };
1293   xs_daemon_open();
1294   xc_interface_open();
1295   xc_gnttab_open();
1296   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1297   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1298   return 0;
1299 }
1300 EOF
1301       compile_prog "" "$xen_libs"
1302     ) ; then
1303     xen_ctrl_version=340
1304     xen=yes
1305
1306   # Xen 3.3.0
1307   elif (
1308       cat > $TMPC <<EOF
1309 #include <xenctrl.h>
1310 #include <xs.h>
1311 int main(void) {
1312   xs_daemon_open();
1313   xc_interface_open();
1314   xc_gnttab_open();
1315   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1316   return 0;
1317 }
1318 EOF
1319       compile_prog "" "$xen_libs"
1320     ) ; then
1321     xen_ctrl_version=330
1322     xen=yes
1323
1324   # Xen not found or unsupported
1325   else
1326     if test "$xen" = "yes" ; then
1327       feature_not_found "xen"
1328     fi
1329     xen=no
1330   fi
1331
1332   if test "$xen" = yes; then
1333     libs_softmmu="$xen_libs $libs_softmmu"
1334   fi
1335 fi
1336
1337 ##########################################
1338 # pkg-config probe
1339
1340 if ! has $pkg_config; then
1341   echo warning: proceeding without "$pkg_config" >&2
1342   pkg_config=/bin/false
1343 fi
1344
1345 ##########################################
1346 # libtool probe
1347
1348 if ! has $libtool; then
1349     libtool=
1350 fi
1351
1352 ##########################################
1353 # Sparse probe
1354 if test "$sparse" != "no" ; then
1355   if has cgcc; then
1356     sparse=yes
1357   else
1358     if test "$sparse" = "yes" ; then
1359       feature_not_found "sparse"
1360     fi
1361     sparse=no
1362   fi
1363 fi
1364
1365 ##########################################
1366 # SDL probe
1367
1368 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1369 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1370 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1371   sdl_config=sdl-config
1372 fi
1373
1374 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1375   sdlconfig="$pkg_config sdl"
1376   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1377 elif has ${sdl_config}; then
1378   sdlconfig="$sdl_config"
1379   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1380 else
1381   if test "$sdl" = "yes" ; then
1382     feature_not_found "sdl"
1383   fi
1384   sdl=no
1385 fi
1386 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1387   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1388 fi
1389
1390 sdl_too_old=no
1391 if test "$sdl" != "no" ; then
1392   cat > $TMPC << EOF
1393 #include <SDL.h>
1394 #undef main /* We don't want SDL to override our main() */
1395 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1396 EOF
1397   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1398   if test "$static" = "yes" ; then
1399     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1400   else
1401     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1402   fi
1403   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1404     if test "$_sdlversion" -lt 121 ; then
1405       sdl_too_old=yes
1406     else
1407       if test "$cocoa" = "no" ; then
1408         sdl=yes
1409       fi
1410     fi
1411
1412     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1413     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1414       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1415          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1416          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1417       fi
1418       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1419         :
1420       else
1421         sdl=no
1422       fi
1423     fi # static link
1424   else # sdl not found
1425     if test "$sdl" = "yes" ; then
1426       feature_not_found "sdl"
1427     fi
1428     sdl=no
1429   fi # sdl compile test
1430 fi
1431
1432 if test "$sdl" = "yes" ; then
1433   cat > $TMPC <<EOF
1434 #include <SDL.h>
1435 #if defined(SDL_VIDEO_DRIVER_X11)
1436 #include <X11/XKBlib.h>
1437 #else
1438 #error No x11 support
1439 #endif
1440 int main(void) { return 0; }
1441 EOF
1442   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1443     sdl_libs="$sdl_libs -lX11"
1444   fi
1445   if test "$mingw32" = "yes" ; then
1446     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1447   fi
1448   libs_softmmu="$sdl_libs $libs_softmmu"
1449 fi
1450
1451 ##########################################
1452 # VNC TLS detection
1453 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1454   cat > $TMPC <<EOF
1455 #include <gnutls/gnutls.h>
1456 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1457 EOF
1458   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1459   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1460   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1461     vnc_tls=yes
1462     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1463   else
1464     if test "$vnc_tls" = "yes" ; then
1465       feature_not_found "vnc-tls"
1466     fi
1467     vnc_tls=no
1468   fi
1469 fi
1470
1471 ##########################################
1472 # VNC SASL detection
1473 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1474   cat > $TMPC <<EOF
1475 #include <sasl/sasl.h>
1476 #include <stdio.h>
1477 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1478 EOF
1479   # Assuming Cyrus-SASL installed in /usr prefix
1480   vnc_sasl_cflags=""
1481   vnc_sasl_libs="-lsasl2"
1482   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1483     vnc_sasl=yes
1484     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1485   else
1486     if test "$vnc_sasl" = "yes" ; then
1487       feature_not_found "vnc-sasl"
1488     fi
1489     vnc_sasl=no
1490   fi
1491 fi
1492
1493 ##########################################
1494 # VNC JPEG detection
1495 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1496 cat > $TMPC <<EOF
1497 #include <stdio.h>
1498 #include <jpeglib.h>
1499 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1500 EOF
1501     vnc_jpeg_cflags=""
1502     vnc_jpeg_libs="-ljpeg"
1503   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1504     vnc_jpeg=yes
1505     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1506   else
1507     if test "$vnc_jpeg" = "yes" ; then
1508       feature_not_found "vnc-jpeg"
1509     fi
1510     vnc_jpeg=no
1511   fi
1512 fi
1513
1514 ##########################################
1515 # VNC PNG detection
1516 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1517 cat > $TMPC <<EOF
1518 //#include <stdio.h>
1519 #include <png.h>
1520 #include <stddef.h>
1521 int main(void) {
1522     png_structp png_ptr;
1523     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1524     return 0;
1525 }
1526 EOF
1527   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1528     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1529     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1530   else
1531     vnc_png_cflags=""
1532     vnc_png_libs="-lpng"
1533   fi
1534   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1535     vnc_png=yes
1536     libs_softmmu="$vnc_png_libs $libs_softmmu"
1537     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1538   else
1539     if test "$vnc_png" = "yes" ; then
1540       feature_not_found "vnc-png"
1541     fi
1542     vnc_png=no
1543   fi
1544 fi
1545
1546 ##########################################
1547 # fnmatch() probe, used for ACL routines
1548 fnmatch="no"
1549 cat > $TMPC << EOF
1550 #include <fnmatch.h>
1551 int main(void)
1552 {
1553     fnmatch("foo", "foo", 0);
1554     return 0;
1555 }
1556 EOF
1557 if compile_prog "" "" ; then
1558    fnmatch="yes"
1559 fi
1560
1561 ##########################################
1562 # uuid_generate() probe, used for vdi block driver
1563 if test "$uuid" != "no" ; then
1564   uuid_libs="-luuid"
1565   cat > $TMPC << EOF
1566 #include <uuid/uuid.h>
1567 int main(void)
1568 {
1569     uuid_t my_uuid;
1570     uuid_generate(my_uuid);
1571     return 0;
1572 }
1573 EOF
1574   if compile_prog "" "$uuid_libs" ; then
1575     uuid="yes"
1576     libs_softmmu="$uuid_libs $libs_softmmu"
1577     libs_tools="$uuid_libs $libs_tools"
1578   else
1579     if test "$uuid" = "yes" ; then
1580       feature_not_found "uuid"
1581     fi
1582     uuid=no
1583   fi
1584 fi
1585
1586 ##########################################
1587 # xfsctl() probe, used for raw-posix
1588 if test "$xfs" != "no" ; then
1589   cat > $TMPC << EOF
1590 #include <xfs/xfs.h>
1591 int main(void)
1592 {
1593     xfsctl(NULL, 0, 0, NULL);
1594     return 0;
1595 }
1596 EOF
1597   if compile_prog "" "" ; then
1598     xfs="yes"
1599   else
1600     if test "$xfs" = "yes" ; then
1601       feature_not_found "xfs"
1602     fi
1603     xfs=no
1604   fi
1605 fi
1606
1607 ##########################################
1608 # vde libraries probe
1609 if test "$vde" != "no" ; then
1610   vde_libs="-lvdeplug"
1611   cat > $TMPC << EOF
1612 #include <libvdeplug.h>
1613 int main(void)
1614 {
1615     struct vde_open_args a = {0, 0, 0};
1616     vde_open("", "", &a);
1617     return 0;
1618 }
1619 EOF
1620   if compile_prog "" "$vde_libs" ; then
1621     vde=yes
1622     libs_softmmu="$vde_libs $libs_softmmu"
1623     libs_tools="$vde_libs $libs_tools"
1624   else
1625     if test "$vde" = "yes" ; then
1626       feature_not_found "vde"
1627     fi
1628     vde=no
1629   fi
1630 fi
1631
1632 ##########################################
1633 # Sound support libraries probe
1634
1635 audio_drv_probe()
1636 {
1637     drv=$1
1638     hdr=$2
1639     lib=$3
1640     exp=$4
1641     cfl=$5
1642         cat > $TMPC << EOF
1643 #include <$hdr>
1644 int main(void) { $exp }
1645 EOF
1646     if compile_prog "$cfl" "$lib" ; then
1647         :
1648     else
1649         echo
1650         echo "Error: $drv check failed"
1651         echo "Make sure to have the $drv libs and headers installed."
1652         echo
1653         exit 1
1654     fi
1655 }
1656
1657 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1658 for drv in $audio_drv_list; do
1659     case $drv in
1660     alsa)
1661     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1662         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1663     libs_softmmu="-lasound $libs_softmmu"
1664     ;;
1665
1666     fmod)
1667     if test -z $fmod_lib || test -z $fmod_inc; then
1668         echo
1669         echo "Error: You must specify path to FMOD library and headers"
1670         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1671         echo
1672         exit 1
1673     fi
1674     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1675     libs_softmmu="$fmod_lib $libs_softmmu"
1676     ;;
1677
1678     esd)
1679     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1680     libs_softmmu="-lesd $libs_softmmu"
1681     audio_pt_int="yes"
1682     ;;
1683
1684     pa)
1685     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1686         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1687     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1688     audio_pt_int="yes"
1689     ;;
1690
1691     coreaudio)
1692       libs_softmmu="-framework CoreAudio $libs_softmmu"
1693     ;;
1694
1695     dsound)
1696       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1697       audio_win_int="yes"
1698     ;;
1699
1700     oss)
1701       libs_softmmu="$oss_lib $libs_softmmu"
1702     ;;
1703
1704     sdl|wav)
1705     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1706     ;;
1707
1708     winwave)
1709       libs_softmmu="-lwinmm $libs_softmmu"
1710       audio_win_int="yes"
1711     ;;
1712
1713     *)
1714     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1715         echo
1716         echo "Error: Unknown driver '$drv' selected"
1717         echo "Possible drivers are: $audio_possible_drivers"
1718         echo
1719         exit 1
1720     }
1721     ;;
1722     esac
1723 done
1724
1725 ##########################################
1726 # BrlAPI probe
1727
1728 if test "$brlapi" != "no" ; then
1729   brlapi_libs="-lbrlapi"
1730   cat > $TMPC << EOF
1731 #include <brlapi.h>
1732 #include <stddef.h>
1733 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1734 EOF
1735   if compile_prog "" "$brlapi_libs" ; then
1736     brlapi=yes
1737     libs_softmmu="$brlapi_libs $libs_softmmu"
1738   else
1739     if test "$brlapi" = "yes" ; then
1740       feature_not_found "brlapi"
1741     fi
1742     brlapi=no
1743   fi
1744 fi
1745
1746 ##########################################
1747 # curses probe
1748 if test "$mingw32" = "yes" ; then
1749     curses_list="-lpdcurses"
1750 else
1751     curses_list="-lncurses -lcurses"
1752 fi
1753
1754 if test "$curses" != "no" ; then
1755   curses_found=no
1756   cat > $TMPC << EOF
1757 #include <curses.h>
1758 #ifdef __OpenBSD__
1759 #define resize_term resizeterm
1760 #endif
1761 int main(void) { resize_term(0, 0); return curses_version(); }
1762 EOF
1763   for curses_lib in $curses_list; do
1764     if compile_prog "" "$curses_lib" ; then
1765       curses_found=yes
1766       libs_softmmu="$curses_lib $libs_softmmu"
1767       break
1768     fi
1769   done
1770   if test "$curses_found" = "yes" ; then
1771     curses=yes
1772   else
1773     if test "$curses" = "yes" ; then
1774       feature_not_found "curses"
1775     fi
1776     curses=no
1777   fi
1778 fi
1779
1780 ##########################################
1781 # curl probe
1782
1783 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1784   curlconfig="$pkg_config libcurl"
1785 else
1786   curlconfig=curl-config
1787 fi
1788
1789 if test "$curl" != "no" ; then
1790   cat > $TMPC << EOF
1791 #include <curl/curl.h>
1792 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1793 EOF
1794   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1795   curl_libs=`$curlconfig --libs 2>/dev/null`
1796   if compile_prog "$curl_cflags" "$curl_libs" ; then
1797     curl=yes
1798     libs_tools="$curl_libs $libs_tools"
1799     libs_softmmu="$curl_libs $libs_softmmu"
1800   else
1801     if test "$curl" = "yes" ; then
1802       feature_not_found "curl"
1803     fi
1804     curl=no
1805   fi
1806 fi # test "$curl"
1807
1808 ##########################################
1809 # check framework probe
1810
1811 if test "$check_utests" != "no" ; then
1812   cat > $TMPC << EOF
1813 #include <check.h>
1814 int main(void) { suite_create("qemu test"); return 0; }
1815 EOF
1816   check_libs=`$pkg_config --libs check`
1817   if compile_prog "" $check_libs ; then
1818     check_utests=yes
1819     libs_tools="$check_libs $libs_tools"
1820   else
1821     if test "$check_utests" = "yes" ; then
1822       feature_not_found "check"
1823     fi
1824     check_utests=no
1825   fi
1826 fi # test "$check_utests"
1827
1828 ##########################################
1829 # bluez support probe
1830 if test "$bluez" != "no" ; then
1831   cat > $TMPC << EOF
1832 #include <bluetooth/bluetooth.h>
1833 int main(void) { return bt_error(0); }
1834 EOF
1835   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1836   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1837   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1838     bluez=yes
1839     libs_softmmu="$bluez_libs $libs_softmmu"
1840   else
1841     if test "$bluez" = "yes" ; then
1842       feature_not_found "bluez"
1843     fi
1844     bluez="no"
1845   fi
1846 fi
1847
1848 ##########################################
1849 # glib support probe
1850 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1851     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1852     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1853     LIBS="$glib_libs $LIBS"
1854     libs_qga="$glib_libs $libs_qga"
1855 else
1856     echo "glib-2.0 required to compile QEMU"
1857     exit 1
1858 fi
1859
1860 ##########################################
1861 # pthread probe
1862 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1863
1864 pthread=no
1865 cat > $TMPC << EOF
1866 #include <pthread.h>
1867 int main(void) { pthread_create(0,0,0,0); return 0; }
1868 EOF
1869 if compile_prog "" "" ; then
1870   pthread=yes
1871 else
1872   for pthread_lib in $PTHREADLIBS_LIST; do
1873     if compile_prog "" "$pthread_lib" ; then
1874       pthread=yes
1875       LIBS="$pthread_lib $LIBS"
1876       break
1877     fi
1878   done
1879 fi
1880
1881 if test "$mingw32" != yes -a "$pthread" = no; then
1882   echo
1883   echo "Error: pthread check failed"
1884   echo "Make sure to have the pthread libs and headers installed."
1885   echo
1886   exit 1
1887 fi
1888
1889 ##########################################
1890 # rbd probe
1891 if test "$rbd" != "no" ; then
1892   cat > $TMPC <<EOF
1893 #include <stdio.h>
1894 #include <rbd/librbd.h>
1895 int main(void) {
1896     rados_t cluster;
1897     rados_create(&cluster, NULL);
1898     return 0;
1899 }
1900 EOF
1901   rbd_libs="-lrbd -lrados"
1902   if compile_prog "" "$rbd_libs" ; then
1903     rbd=yes
1904     libs_tools="$rbd_libs $libs_tools"
1905     libs_softmmu="$rbd_libs $libs_softmmu"
1906   else
1907     if test "$rbd" = "yes" ; then
1908       feature_not_found "rados block device"
1909     fi
1910     rbd=no
1911   fi
1912 fi
1913
1914 ##########################################
1915 # linux-aio probe
1916
1917 if test "$linux_aio" != "no" ; then
1918   cat > $TMPC <<EOF
1919 #include <libaio.h>
1920 #include <sys/eventfd.h>
1921 #include <stddef.h>
1922 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1923 EOF
1924   if compile_prog "" "-laio" ; then
1925     linux_aio=yes
1926     libs_softmmu="$libs_softmmu -laio"
1927     libs_tools="$libs_tools -laio"
1928   else
1929     if test "$linux_aio" = "yes" ; then
1930       feature_not_found "linux AIO"
1931     fi
1932     linux_aio=no
1933   fi
1934 fi
1935
1936 ##########################################
1937 # attr probe
1938
1939 if test "$attr" != "no" ; then
1940   cat > $TMPC <<EOF
1941 #include <stdio.h>
1942 #include <sys/types.h>
1943 #include <attr/xattr.h>
1944 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1945 EOF
1946   if compile_prog "" "-lattr" ; then
1947     attr=yes
1948     LIBS="-lattr $LIBS"
1949   else
1950     if test "$attr" = "yes" ; then
1951       feature_not_found "ATTR"
1952     fi
1953     attr=no
1954   fi
1955 fi
1956
1957 ##########################################
1958 # iovec probe
1959 cat > $TMPC <<EOF
1960 #include <sys/types.h>
1961 #include <sys/uio.h>
1962 #include <unistd.h>
1963 int main(void) { struct iovec iov; return 0; }
1964 EOF
1965 iovec=no
1966 if compile_prog "" "" ; then
1967   iovec=yes
1968 fi
1969
1970 ##########################################
1971 # preadv probe
1972 cat > $TMPC <<EOF
1973 #include <sys/types.h>
1974 #include <sys/uio.h>
1975 #include <unistd.h>
1976 int main(void) { preadv; }
1977 EOF
1978 preadv=no
1979 if compile_prog "" "" ; then
1980   preadv=yes
1981 fi
1982
1983 ##########################################
1984 # fdt probe
1985 if test "$fdt" != "no" ; then
1986   fdt_libs="-lfdt"
1987   cat > $TMPC << EOF
1988 int main(void) { return 0; }
1989 EOF
1990   if compile_prog "" "$fdt_libs" ; then
1991     fdt=yes
1992   else
1993     if test "$fdt" = "yes" ; then
1994       feature_not_found "fdt"
1995     fi
1996     fdt_libs=
1997     fdt=no
1998   fi
1999 fi
2000
2001 ##########################################
2002 # opengl probe, used by milkymist-tmu2
2003 if test "$opengl" != "no" ; then
2004   opengl_libs="-lGL"
2005   cat > $TMPC << EOF
2006 #include <X11/Xlib.h>
2007 #include <GL/gl.h>
2008 #include <GL/glx.h>
2009 int main(void) { GL_VERSION; return 0; }
2010 EOF
2011   if compile_prog "" "-lGL" ; then
2012     opengl=yes
2013   else
2014     if test "$opengl" = "yes" ; then
2015       feature_not_found "opengl"
2016     fi
2017     opengl_libs=
2018     opengl=no
2019   fi
2020 fi
2021
2022 #
2023 # Check for xxxat() functions when we are building linux-user
2024 # emulator.  This is done because older glibc versions don't
2025 # have syscall stubs for these implemented.
2026 #
2027 atfile=no
2028 cat > $TMPC << EOF
2029 #define _ATFILE_SOURCE
2030 #include <sys/types.h>
2031 #include <fcntl.h>
2032 #include <unistd.h>
2033
2034 int
2035 main(void)
2036 {
2037         /* try to unlink nonexisting file */
2038         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2039 }
2040 EOF
2041 if compile_prog "" "" ; then
2042   atfile=yes
2043 fi
2044
2045 # Check for inotify functions when we are building linux-user
2046 # emulator.  This is done because older glibc versions don't
2047 # have syscall stubs for these implemented.  In that case we
2048 # don't provide them even if kernel supports them.
2049 #
2050 inotify=no
2051 cat > $TMPC << EOF
2052 #include <sys/inotify.h>
2053
2054 int
2055 main(void)
2056 {
2057         /* try to start inotify */
2058         return inotify_init();
2059 }
2060 EOF
2061 if compile_prog "" "" ; then
2062   inotify=yes
2063 fi
2064
2065 inotify1=no
2066 cat > $TMPC << EOF
2067 #include <sys/inotify.h>
2068
2069 int
2070 main(void)
2071 {
2072     /* try to start inotify */
2073     return inotify_init1(0);
2074 }
2075 EOF
2076 if compile_prog "" "" ; then
2077   inotify1=yes
2078 fi
2079
2080 # check if utimensat and futimens are supported
2081 utimens=no
2082 cat > $TMPC << EOF
2083 #define _ATFILE_SOURCE
2084 #include <stddef.h>
2085 #include <fcntl.h>
2086
2087 int main(void)
2088 {
2089     utimensat(AT_FDCWD, "foo", NULL, 0);
2090     futimens(0, NULL);
2091     return 0;
2092 }
2093 EOF
2094 if compile_prog "" "" ; then
2095   utimens=yes
2096 fi
2097
2098 # check if pipe2 is there
2099 pipe2=no
2100 cat > $TMPC << EOF
2101 #include <unistd.h>
2102 #include <fcntl.h>
2103
2104 int main(void)
2105 {
2106     int pipefd[2];
2107     pipe2(pipefd, O_CLOEXEC);
2108     return 0;
2109 }
2110 EOF
2111 if compile_prog "" "" ; then
2112   pipe2=yes
2113 fi
2114
2115 # check if accept4 is there
2116 accept4=no
2117 cat > $TMPC << EOF
2118 #include <sys/socket.h>
2119 #include <stddef.h>
2120
2121 int main(void)
2122 {
2123     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2124     return 0;
2125 }
2126 EOF
2127 if compile_prog "" "" ; then
2128   accept4=yes
2129 fi
2130
2131 # check if tee/splice is there. vmsplice was added same time.
2132 splice=no
2133 cat > $TMPC << EOF
2134 #include <unistd.h>
2135 #include <fcntl.h>
2136 #include <limits.h>
2137
2138 int main(void)
2139 {
2140     int len, fd;
2141     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2142     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2143     return 0;
2144 }
2145 EOF
2146 if compile_prog "" "" ; then
2147   splice=yes
2148 fi
2149
2150 ##########################################
2151 # signalfd probe
2152 signalfd="no"
2153 cat > $TMPC << EOF
2154 #define _GNU_SOURCE
2155 #include <unistd.h>
2156 #include <sys/syscall.h>
2157 #include <signal.h>
2158 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2159 EOF
2160
2161 if compile_prog "" "" ; then
2162   signalfd=yes
2163 fi
2164
2165 # check if eventfd is supported
2166 eventfd=no
2167 cat > $TMPC << EOF
2168 #include <sys/eventfd.h>
2169
2170 int main(void)
2171 {
2172     int efd = eventfd(0, 0);
2173     return 0;
2174 }
2175 EOF
2176 if compile_prog "" "" ; then
2177   eventfd=yes
2178 fi
2179
2180 # check for fallocate
2181 fallocate=no
2182 cat > $TMPC << EOF
2183 #include <fcntl.h>
2184
2185 int main(void)
2186 {
2187     fallocate(0, 0, 0, 0);
2188     return 0;
2189 }
2190 EOF
2191 if compile_prog "$ARCH_CFLAGS" "" ; then
2192   fallocate=yes
2193 fi
2194
2195 # check for sync_file_range
2196 sync_file_range=no
2197 cat > $TMPC << EOF
2198 #include <fcntl.h>
2199
2200 int main(void)
2201 {
2202     sync_file_range(0, 0, 0, 0);
2203     return 0;
2204 }
2205 EOF
2206 if compile_prog "$ARCH_CFLAGS" "" ; then
2207   sync_file_range=yes
2208 fi
2209
2210 # check for linux/fiemap.h and FS_IOC_FIEMAP
2211 fiemap=no
2212 cat > $TMPC << EOF
2213 #include <sys/ioctl.h>
2214 #include <linux/fs.h>
2215 #include <linux/fiemap.h>
2216
2217 int main(void)
2218 {
2219     ioctl(0, FS_IOC_FIEMAP, 0);
2220     return 0;
2221 }
2222 EOF
2223 if compile_prog "$ARCH_CFLAGS" "" ; then
2224   fiemap=yes
2225 fi
2226
2227 # check for dup3
2228 dup3=no
2229 cat > $TMPC << EOF
2230 #include <unistd.h>
2231
2232 int main(void)
2233 {
2234     dup3(0, 0, 0);
2235     return 0;
2236 }
2237 EOF
2238 if compile_prog "" "" ; then
2239   dup3=yes
2240 fi
2241
2242 # check for epoll support
2243 epoll=no
2244 cat > $TMPC << EOF
2245 #include <sys/epoll.h>
2246
2247 int main(void)
2248 {
2249     epoll_create(0);
2250     return 0;
2251 }
2252 EOF
2253 if compile_prog "$ARCH_CFLAGS" "" ; then
2254   epoll=yes
2255 fi
2256
2257 # epoll_create1 and epoll_pwait are later additions
2258 # so we must check separately for their presence
2259 epoll_create1=no
2260 cat > $TMPC << EOF
2261 #include <sys/epoll.h>
2262
2263 int main(void)
2264 {
2265     /* Note that we use epoll_create1 as a value, not as
2266      * a function being called. This is necessary so that on
2267      * old SPARC glibc versions where the function was present in
2268      * the library but not declared in the header file we will
2269      * fail the configure check. (Otherwise we will get a compiler
2270      * warning but not an error, and will proceed to fail the
2271      * qemu compile where we compile with -Werror.)
2272      */
2273     epoll_create1;
2274     return 0;
2275 }
2276 EOF
2277 if compile_prog "$ARCH_CFLAGS" "" ; then
2278   epoll_create1=yes
2279 fi
2280
2281 epoll_pwait=no
2282 cat > $TMPC << EOF
2283 #include <sys/epoll.h>
2284
2285 int main(void)
2286 {
2287     epoll_pwait(0, 0, 0, 0, 0);
2288     return 0;
2289 }
2290 EOF
2291 if compile_prog "$ARCH_CFLAGS" "" ; then
2292   epoll_pwait=yes
2293 fi
2294
2295 # Check if tools are available to build documentation.
2296 if test "$docs" != "no" ; then
2297   if has makeinfo && has pod2man; then
2298     docs=yes
2299   else
2300     if test "$docs" = "yes" ; then
2301       feature_not_found "docs"
2302     fi
2303     docs=no
2304   fi
2305 fi
2306
2307 # Search for bswap_32 function
2308 byteswap_h=no
2309 cat > $TMPC << EOF
2310 #include <byteswap.h>
2311 int main(void) { return bswap_32(0); }
2312 EOF
2313 if compile_prog "" "" ; then
2314   byteswap_h=yes
2315 fi
2316
2317 # Search for bswap_32 function
2318 bswap_h=no
2319 cat > $TMPC << EOF
2320 #include <sys/endian.h>
2321 #include <sys/types.h>
2322 #include <machine/bswap.h>
2323 int main(void) { return bswap32(0); }
2324 EOF
2325 if compile_prog "" "" ; then
2326   bswap_h=yes
2327 fi
2328
2329 ##########################################
2330 # Do we need librt
2331 cat > $TMPC <<EOF
2332 #include <signal.h>
2333 #include <time.h>
2334 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2335 EOF
2336
2337 if compile_prog "" "" ; then
2338   :
2339 elif compile_prog "" "-lrt" ; then
2340   LIBS="-lrt $LIBS"
2341 fi
2342
2343 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2344         "$aix" != "yes" -a "$haiku" != "yes" ; then
2345     libs_softmmu="-lutil $libs_softmmu"
2346 fi
2347
2348 ##########################################
2349 # check if the compiler defines offsetof
2350
2351 need_offsetof=yes
2352 cat > $TMPC << EOF
2353 #include <stddef.h>
2354 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2355 EOF
2356 if compile_prog "" "" ; then
2357     need_offsetof=no
2358 fi
2359
2360 ##########################################
2361 # check if the compiler understands attribute warn_unused_result
2362 #
2363 # This could be smarter, but gcc -Werror does not error out even when warning
2364 # about attribute warn_unused_result
2365
2366 gcc_attribute_warn_unused_result=no
2367 cat > $TMPC << EOF
2368 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2369 #error gcc 3.3 or older
2370 #endif
2371 int main(void) { return 0;}
2372 EOF
2373 if compile_prog "" ""; then
2374     gcc_attribute_warn_unused_result=yes
2375 fi
2376
2377 # spice probe
2378 if test "$spice" != "no" ; then
2379   cat > $TMPC << EOF
2380 #include <spice.h>
2381 int main(void) { spice_server_new(); return 0; }
2382 EOF
2383   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2384   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2385   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2386      compile_prog "$spice_cflags" "$spice_libs" ; then
2387     spice="yes"
2388     libs_softmmu="$libs_softmmu $spice_libs"
2389     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2390   else
2391     if test "$spice" = "yes" ; then
2392       feature_not_found "spice"
2393     fi
2394     spice="no"
2395   fi
2396 fi
2397
2398 # check for libcacard for smartcard support
2399 if test "$smartcard" != "no" ; then
2400     smartcard="yes"
2401     smartcard_cflags=""
2402     # TODO - what's the minimal nss version we support?
2403     if test "$smartcard_nss" != "no"; then
2404         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2405             smartcard_nss="yes"
2406             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2407             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2408             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2409             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2410             LIBS="$libcacard_libs $LIBS"
2411         else
2412             if test "$smartcard_nss" = "yes"; then
2413                 feature_not_found "nss"
2414             fi
2415             smartcard_nss="no"
2416         fi
2417     fi
2418 fi
2419 if test "$smartcard" = "no" ; then
2420     smartcard_nss="no"
2421 fi
2422
2423 # check for usbredirparser for usb network redirection support
2424 if test "$usb_redir" != "no" ; then
2425     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2426         usb_redir="yes"
2427         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2428         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2429         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2430         LIBS="$LIBS $usb_redir_libs"
2431     else
2432         if test "$usb_redir" = "yes"; then
2433             feature_not_found "usb-redir"
2434         fi
2435         usb_redir="no"
2436     fi
2437 fi
2438
2439 ##########################################
2440
2441 ##########################################
2442 # check if we have fdatasync
2443
2444 fdatasync=no
2445 cat > $TMPC << EOF
2446 #include <unistd.h>
2447 int main(void) {
2448 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2449 return fdatasync(0);
2450 #else
2451 #abort Not supported
2452 #endif
2453 }
2454 EOF
2455 if compile_prog "" "" ; then
2456     fdatasync=yes
2457 fi
2458
2459 ##########################################
2460 # check if we have madvise
2461
2462 madvise=no
2463 cat > $TMPC << EOF
2464 #include <sys/types.h>
2465 #include <sys/mman.h>
2466 #include <stddef.h>
2467 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2468 EOF
2469 if compile_prog "" "" ; then
2470     madvise=yes
2471 fi
2472
2473 ##########################################
2474 # check if we have posix_madvise
2475
2476 posix_madvise=no
2477 cat > $TMPC << EOF
2478 #include <sys/mman.h>
2479 #include <stddef.h>
2480 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2481 EOF
2482 if compile_prog "" "" ; then
2483     posix_madvise=yes
2484 fi
2485
2486 ##########################################
2487 # check if trace backend exists
2488
2489 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2490 if test "$?" -ne 0 ; then
2491   echo
2492   echo "Error: invalid trace backend"
2493   echo "Please choose a supported trace backend."
2494   echo
2495   exit 1
2496 fi
2497
2498 ##########################################
2499 # For 'ust' backend, test if ust headers are present
2500 if test "$trace_backend" = "ust"; then
2501   cat > $TMPC << EOF
2502 #include <ust/tracepoint.h>
2503 #include <ust/marker.h>
2504 int main(void) { return 0; }
2505 EOF
2506   if compile_prog "" "" ; then
2507     LIBS="-lust $LIBS"
2508   else
2509     echo
2510     echo "Error: Trace backend 'ust' missing libust header files"
2511     echo
2512     exit 1
2513   fi
2514 fi
2515
2516 ##########################################
2517 # For 'dtrace' backend, test if 'dtrace' command is present
2518 if test "$trace_backend" = "dtrace"; then
2519   if ! has 'dtrace' ; then
2520     echo
2521     echo "Error: dtrace command is not found in PATH $PATH"
2522     echo
2523     exit 1
2524   fi
2525   trace_backend_stap="no"
2526   if has 'stap' ; then
2527     trace_backend_stap="yes"
2528   fi
2529 fi
2530
2531 ##########################################
2532 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2533 # use i686 as default anyway, but for those that don't, an explicit
2534 # specification is necessary
2535 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2536   cat > $TMPC << EOF
2537 int sfaa(unsigned *ptr)
2538 {
2539   return __sync_fetch_and_and(ptr, 0);
2540 }
2541
2542 int main(int argc, char **argv)
2543 {
2544   int val = 42;
2545   sfaa(&val);
2546   return val;
2547 }
2548 EOF
2549   if ! compile_prog "" "" ; then
2550     CFLAGS+="-march=i486"
2551   fi
2552 fi
2553
2554 ##########################################
2555 # check if we have makecontext
2556
2557 ucontext_coroutine=no
2558 if test "$darwin" != "yes"; then
2559   cat > $TMPC << EOF
2560 #include <ucontext.h>
2561 int main(void) { makecontext(0, 0, 0); }
2562 EOF
2563   if compile_prog "" "" ; then
2564       ucontext_coroutine=yes
2565   fi
2566 fi
2567
2568 ##########################################
2569 # End of CC checks
2570 # After here, no more $cc or $ld runs
2571
2572 if test "$debug" = "no" ; then
2573   CFLAGS="-O2 $CFLAGS"
2574 fi
2575
2576 # Consult white-list to determine whether to enable werror
2577 # by default.  Only enable by default for git builds
2578 z_version=`cut -f3 -d. $source_path/VERSION`
2579
2580 if test -z "$werror" ; then
2581     if test "$z_version" = "50" -a \
2582         "$linux" = "yes" ; then
2583         werror="yes"
2584     else
2585         werror="no"
2586     fi
2587 fi
2588
2589 # Disable zero malloc errors for official releases unless explicitly told to
2590 # enable/disable
2591 if test -z "$zero_malloc" ; then
2592     if test "$z_version" = "50" ; then
2593         zero_malloc="no"
2594     else
2595         zero_malloc="yes"
2596     fi
2597 fi
2598
2599 if test "$werror" = "yes" ; then
2600     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2601 fi
2602
2603 if test "$solaris" = "no" ; then
2604     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2605         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2606     fi
2607 fi
2608
2609 # Use ASLR, no-SEH and DEP if available
2610 if test "$mingw32" = "yes" ; then
2611     for flag in --dynamicbase --no-seh --nxcompat; do
2612         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2613             LDFLAGS="-Wl,$flag $LDFLAGS"
2614         fi
2615     done
2616 fi
2617
2618 confdir=$sysconfdir$confsuffix
2619
2620 tools=
2621 if test "$softmmu" = yes ; then
2622   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2623   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2624       tools="qemu-nbd\$(EXESUF) $tools"
2625     if [ "$guest_agent" = "yes" ]; then
2626       tools="qemu-ga\$(EXESUF) $tools"
2627     fi
2628     if [ "$check_utests" = "yes" ]; then
2629       tools="check-qint check-qstring check-qdict check-qlist $tools"
2630       tools="check-qfloat check-qjson $tools"
2631     fi
2632   fi
2633 fi
2634
2635 # Mac OS X ships with a broken assembler
2636 roms=
2637 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2638         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2639         "$softmmu" = yes ; then
2640   roms="optionrom"
2641 fi
2642 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2643   roms="$roms spapr-rtas"
2644 fi
2645
2646 echo "Install prefix    $prefix"
2647 echo "BIOS directory    `eval echo $datadir`"
2648 echo "binary directory  `eval echo $bindir`"
2649 echo "library directory `eval echo $libdir`"
2650 echo "include directory `eval echo $includedir`"
2651 echo "config directory  `eval echo $sysconfdir`"
2652 if test "$mingw32" = "no" ; then
2653 echo "Manual directory  `eval echo $mandir`"
2654 echo "ELF interp prefix $interp_prefix"
2655 fi
2656 echo "Source path       $source_path"
2657 echo "C compiler        $cc"
2658 echo "Host C compiler   $host_cc"
2659 echo "CFLAGS            $CFLAGS"
2660 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2661 echo "LDFLAGS           $LDFLAGS"
2662 echo "make              $make"
2663 echo "install           $install"
2664 echo "python            $python"
2665 if test "$slirp" = "yes" ; then
2666     echo "smbd              $smbd"
2667 fi
2668 echo "host CPU          $cpu"
2669 echo "host big endian   $bigendian"
2670 echo "target list       $target_list"
2671 echo "tcg debug enabled $debug_tcg"
2672 echo "Mon debug enabled $debug_mon"
2673 echo "gprof enabled     $gprof"
2674 echo "sparse enabled    $sparse"
2675 echo "strip binaries    $strip_opt"
2676 echo "profiler          $profiler"
2677 echo "static build      $static"
2678 echo "-Werror enabled   $werror"
2679 if test "$darwin" = "yes" ; then
2680     echo "Cocoa support     $cocoa"
2681 fi
2682 echo "SDL support       $sdl"
2683 echo "curses support    $curses"
2684 echo "curl support      $curl"
2685 echo "check support     $check_utests"
2686 echo "mingw32 support   $mingw32"
2687 echo "Audio drivers     $audio_drv_list"
2688 echo "Extra audio cards $audio_card_list"
2689 echo "Block whitelist   $block_drv_whitelist"
2690 echo "Mixer emulation   $mixemu"
2691 echo "VNC support       $vnc"
2692 if test "$vnc" = "yes" ; then
2693     echo "VNC TLS support   $vnc_tls"
2694     echo "VNC SASL support  $vnc_sasl"
2695     echo "VNC JPEG support  $vnc_jpeg"
2696     echo "VNC PNG support   $vnc_png"
2697     echo "VNC thread        $vnc_thread"
2698 fi
2699 if test -n "$sparc_cpu"; then
2700     echo "Target Sparc Arch $sparc_cpu"
2701 fi
2702 echo "xen support       $xen"
2703 echo "brlapi support    $brlapi"
2704 echo "bluez  support    $bluez"
2705 echo "Documentation     $docs"
2706 [ ! -z "$uname_release" ] && \
2707 echo "uname -r          $uname_release"
2708 echo "NPTL support      $nptl"
2709 echo "GUEST_BASE        $guest_base"
2710 echo "PIE user targets  $user_pie"
2711 echo "vde support       $vde"
2712 echo "Linux AIO support $linux_aio"
2713 echo "ATTR/XATTR support $attr"
2714 echo "Install blobs     $blobs"
2715 echo "KVM support       $kvm"
2716 echo "fdt support       $fdt"
2717 echo "preadv support    $preadv"
2718 echo "fdatasync         $fdatasync"
2719 echo "madvise           $madvise"
2720 echo "posix_madvise     $posix_madvise"
2721 echo "uuid support      $uuid"
2722 echo "vhost-net support $vhost_net"
2723 echo "Trace backend     $trace_backend"
2724 echo "Trace output file $trace_file-<pid>"
2725 echo "spice support     $spice"
2726 echo "rbd support       $rbd"
2727 echo "xfsctl support    $xfs"
2728 echo "nss used          $smartcard_nss"
2729 echo "usb net redir     $usb_redir"
2730 echo "OpenGL support    $opengl"
2731 echo "build guest agent $guest_agent"
2732
2733 if test "$sdl_too_old" = "yes"; then
2734 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2735 fi
2736
2737 config_host_mak="config-host.mak"
2738 config_host_ld="config-host.ld"
2739
2740 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2741 printf "# Configured with:" >> $config_host_mak
2742 printf " '%s'" "$0" "$@" >> $config_host_mak
2743 echo >> $config_host_mak
2744
2745 echo all: >> $config_host_mak
2746 echo "prefix=$prefix" >> $config_host_mak
2747 echo "bindir=$bindir" >> $config_host_mak
2748 echo "libdir=$libdir" >> $config_host_mak
2749 echo "includedir=$includedir" >> $config_host_mak
2750 echo "mandir=$mandir" >> $config_host_mak
2751 echo "datadir=$datadir" >> $config_host_mak
2752 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2753 echo "docdir=$docdir" >> $config_host_mak
2754 echo "confdir=$confdir" >> $config_host_mak
2755
2756 case "$cpu" in
2757   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2758     ARCH=$cpu
2759   ;;
2760   armv4b|armv4l)
2761     ARCH=arm
2762   ;;
2763 esac
2764 echo "ARCH=$ARCH" >> $config_host_mak
2765 if test "$debug_tcg" = "yes" ; then
2766   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2767 fi
2768 if test "$debug_mon" = "yes" ; then
2769   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2770 fi
2771 if test "$debug" = "yes" ; then
2772   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2773 fi
2774 if test "$strip_opt" = "yes" ; then
2775   echo "STRIP=${strip}" >> $config_host_mak
2776 fi
2777 if test "$bigendian" = "yes" ; then
2778   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2779 fi
2780 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2781 if test "$mingw32" = "yes" ; then
2782   echo "CONFIG_WIN32=y" >> $config_host_mak
2783   rc_version=`cat $source_path/VERSION`
2784   version_major=${rc_version%%.*}
2785   rc_version=${rc_version#*.}
2786   version_minor=${rc_version%%.*}
2787   rc_version=${rc_version#*.}
2788   version_subminor=${rc_version%%.*}
2789   version_micro=0
2790   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2791   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2792 else
2793   echo "CONFIG_POSIX=y" >> $config_host_mak
2794 fi
2795
2796 if test "$linux" = "yes" ; then
2797   echo "CONFIG_LINUX=y" >> $config_host_mak
2798 fi
2799
2800 if test "$darwin" = "yes" ; then
2801   echo "CONFIG_DARWIN=y" >> $config_host_mak
2802 fi
2803
2804 if test "$aix" = "yes" ; then
2805   echo "CONFIG_AIX=y" >> $config_host_mak
2806 fi
2807
2808 if test "$solaris" = "yes" ; then
2809   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2810   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2811   if test "$needs_libsunmath" = "yes" ; then
2812     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2813   fi
2814 fi
2815 if test "$haiku" = "yes" ; then
2816   echo "CONFIG_HAIKU=y" >> $config_host_mak
2817 fi
2818 if test "$static" = "yes" ; then
2819   echo "CONFIG_STATIC=y" >> $config_host_mak
2820 fi
2821 if test "$profiler" = "yes" ; then
2822   echo "CONFIG_PROFILER=y" >> $config_host_mak
2823 fi
2824 if test "$slirp" = "yes" ; then
2825   echo "CONFIG_SLIRP=y" >> $config_host_mak
2826   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2827   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2828 fi
2829 if test "$vde" = "yes" ; then
2830   echo "CONFIG_VDE=y" >> $config_host_mak
2831 fi
2832 for card in $audio_card_list; do
2833     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2834     echo "$def=y" >> $config_host_mak
2835 done
2836 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2837 for drv in $audio_drv_list; do
2838     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2839     echo "$def=y" >> $config_host_mak
2840     if test "$drv" = "fmod"; then
2841         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2842     fi
2843 done
2844 if test "$audio_pt_int" = "yes" ; then
2845   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2846 fi
2847 if test "$audio_win_int" = "yes" ; then
2848   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2849 fi
2850 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2851 if test "$mixemu" = "yes" ; then
2852   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2853 fi
2854 if test "$vnc" = "yes" ; then
2855   echo "CONFIG_VNC=y" >> $config_host_mak
2856 fi
2857 if test "$vnc_tls" = "yes" ; then
2858   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2859   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2860 fi
2861 if test "$vnc_sasl" = "yes" ; then
2862   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2863   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2864 fi
2865 if test "$vnc_jpeg" = "yes" ; then
2866   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2867   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2868 fi
2869 if test "$vnc_png" = "yes" ; then
2870   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2871   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2872 fi
2873 if test "$vnc_thread" = "yes" ; then
2874   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2875 fi
2876 if test "$fnmatch" = "yes" ; then
2877   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2878 fi
2879 if test "$uuid" = "yes" ; then
2880   echo "CONFIG_UUID=y" >> $config_host_mak
2881 fi
2882 if test "$xfs" = "yes" ; then
2883   echo "CONFIG_XFS=y" >> $config_host_mak
2884 fi
2885 qemu_version=`head $source_path/VERSION`
2886 echo "VERSION=$qemu_version" >>$config_host_mak
2887 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2888 echo "SRC_PATH=$source_path" >> $config_host_mak
2889 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2890 if [ "$docs" = "yes" ] ; then
2891   echo "BUILD_DOCS=yes" >> $config_host_mak
2892 fi
2893 if test "$sdl" = "yes" ; then
2894   echo "CONFIG_SDL=y" >> $config_host_mak
2895   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2896 fi
2897 if test "$cocoa" = "yes" ; then
2898   echo "CONFIG_COCOA=y" >> $config_host_mak
2899 fi
2900 if test "$curses" = "yes" ; then
2901   echo "CONFIG_CURSES=y" >> $config_host_mak
2902 fi
2903 if test "$atfile" = "yes" ; then
2904   echo "CONFIG_ATFILE=y" >> $config_host_mak
2905 fi
2906 if test "$utimens" = "yes" ; then
2907   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2908 fi
2909 if test "$pipe2" = "yes" ; then
2910   echo "CONFIG_PIPE2=y" >> $config_host_mak
2911 fi
2912 if test "$accept4" = "yes" ; then
2913   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2914 fi
2915 if test "$splice" = "yes" ; then
2916   echo "CONFIG_SPLICE=y" >> $config_host_mak
2917 fi
2918 if test "$eventfd" = "yes" ; then
2919   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2920 fi
2921 if test "$fallocate" = "yes" ; then
2922   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2923 fi
2924 if test "$sync_file_range" = "yes" ; then
2925   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2926 fi
2927 if test "$fiemap" = "yes" ; then
2928   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2929 fi
2930 if test "$dup3" = "yes" ; then
2931   echo "CONFIG_DUP3=y" >> $config_host_mak
2932 fi
2933 if test "$epoll" = "yes" ; then
2934   echo "CONFIG_EPOLL=y" >> $config_host_mak
2935 fi
2936 if test "$epoll_create1" = "yes" ; then
2937   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2938 fi
2939 if test "$epoll_pwait" = "yes" ; then
2940   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2941 fi
2942 if test "$inotify" = "yes" ; then
2943   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2944 fi
2945 if test "$inotify1" = "yes" ; then
2946   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2947 fi
2948 if test "$byteswap_h" = "yes" ; then
2949   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2950 fi
2951 if test "$bswap_h" = "yes" ; then
2952   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2953 fi
2954 if test "$curl" = "yes" ; then
2955   echo "CONFIG_CURL=y" >> $config_host_mak
2956   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2957 fi
2958 if test "$brlapi" = "yes" ; then
2959   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2960 fi
2961 if test "$bluez" = "yes" ; then
2962   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2963   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2964 fi
2965 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2966 if test "$xen" = "yes" ; then
2967   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2968   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2969 fi
2970 if test "$linux_aio" = "yes" ; then
2971   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2972 fi
2973 if test "$attr" = "yes" ; then
2974   echo "CONFIG_ATTR=y" >> $config_host_mak
2975 fi
2976 if test "$linux" = "yes" ; then
2977   if test "$attr" = "yes" ; then
2978     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2979   fi
2980 fi
2981 if test "$blobs" = "yes" ; then
2982   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2983 fi
2984 if test "$iovec" = "yes" ; then
2985   echo "CONFIG_IOVEC=y" >> $config_host_mak
2986 fi
2987 if test "$preadv" = "yes" ; then
2988   echo "CONFIG_PREADV=y" >> $config_host_mak
2989 fi
2990 if test "$fdt" = "yes" ; then
2991   echo "CONFIG_FDT=y" >> $config_host_mak
2992 fi
2993 if test "$signalfd" = "yes" ; then
2994   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2995 fi
2996 if test "$need_offsetof" = "yes" ; then
2997   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2998 fi
2999 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3000   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3001 fi
3002 if test "$fdatasync" = "yes" ; then
3003   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3004 fi
3005 if test "$madvise" = "yes" ; then
3006   echo "CONFIG_MADVISE=y" >> $config_host_mak
3007 fi
3008 if test "$posix_madvise" = "yes" ; then
3009   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3010 fi
3011
3012 if test "$spice" = "yes" ; then
3013   echo "CONFIG_SPICE=y" >> $config_host_mak
3014 fi
3015
3016 if test "$smartcard" = "yes" ; then
3017   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3018 fi
3019
3020 if test "$smartcard_nss" = "yes" ; then
3021   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3022 fi
3023
3024 if test "$usb_redir" = "yes" ; then
3025   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3026 fi
3027
3028 if test "$opengl" = "yes" ; then
3029   echo "CONFIG_OPENGL=y" >> $config_host_mak
3030 fi
3031
3032 # XXX: suppress that
3033 if [ "$bsd" = "yes" ] ; then
3034   echo "CONFIG_BSD=y" >> $config_host_mak
3035 fi
3036
3037 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3038
3039 if test "$zero_malloc" = "yes" ; then
3040   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3041 fi
3042 if test "$rbd" = "yes" ; then
3043   echo "CONFIG_RBD=y" >> $config_host_mak
3044 fi
3045
3046 if test "$ucontext_coroutine" = "yes" ; then
3047   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3048 fi
3049
3050 # USB host support
3051 case "$usb" in
3052 linux)
3053   echo "HOST_USB=linux" >> $config_host_mak
3054 ;;
3055 bsd)
3056   echo "HOST_USB=bsd" >> $config_host_mak
3057 ;;
3058 *)
3059   echo "HOST_USB=stub" >> $config_host_mak
3060 ;;
3061 esac
3062
3063 # use default implementation for tracing backend-specific routines
3064 trace_default=yes
3065 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3066 if test "$trace_backend" = "nop"; then
3067   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3068 fi
3069 if test "$trace_backend" = "simple"; then
3070   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3071   trace_default=no
3072   # Set the appropriate trace file.
3073   trace_file="\"$trace_file-\" FMT_pid"
3074 fi
3075 if test "$trace_backend" = "stderr"; then
3076   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3077   trace_default=no
3078 fi
3079 if test "$trace_backend" = "ust"; then
3080   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3081 fi
3082 if test "$trace_backend" = "dtrace"; then
3083   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3084   if test "$trace_backend_stap" = "yes" ; then
3085     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3086   fi
3087 fi
3088 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3089 if test "$trace_default" = "yes"; then
3090   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3091 fi
3092
3093 echo "TOOLS=$tools" >> $config_host_mak
3094 echo "ROMS=$roms" >> $config_host_mak
3095 echo "MAKE=$make" >> $config_host_mak
3096 echo "INSTALL=$install" >> $config_host_mak
3097 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3098 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3099 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3100 echo "PYTHON=$python" >> $config_host_mak
3101 echo "CC=$cc" >> $config_host_mak
3102 echo "CC_I386=$cc_i386" >> $config_host_mak
3103 echo "HOST_CC=$host_cc" >> $config_host_mak
3104 echo "AR=$ar" >> $config_host_mak
3105 echo "OBJCOPY=$objcopy" >> $config_host_mak
3106 echo "LD=$ld" >> $config_host_mak
3107 echo "WINDRES=$windres" >> $config_host_mak
3108 echo "LIBTOOL=$libtool" >> $config_host_mak
3109 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3110 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3111 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3112 if test "$sparse" = "yes" ; then
3113   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3114   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3115   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3116 fi
3117 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3118 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3119 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3120 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3121 echo "LIBS+=$LIBS" >> $config_host_mak
3122 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3123 echo "EXESUF=$EXESUF" >> $config_host_mak
3124 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3125
3126 # generate list of library paths for linker script
3127
3128 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3129
3130 if test -f ${config_host_ld}~ ; then
3131   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3132     mv ${config_host_ld}~ $config_host_ld
3133   else
3134     rm ${config_host_ld}~
3135   fi
3136 fi
3137
3138 for d in libdis libdis-user; do
3139     mkdir -p $d
3140     symlink $source_path/Makefile.dis $d/Makefile
3141     echo > $d/config.mak
3142 done
3143 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3144   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3145 fi
3146
3147 for target in $target_list; do
3148 target_dir="$target"
3149 config_target_mak=$target_dir/config-target.mak
3150 target_arch2=`echo $target | cut -d '-' -f 1`
3151 target_bigendian="no"
3152
3153 case "$target_arch2" in
3154   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3155   target_bigendian=yes
3156   ;;
3157 esac
3158 target_softmmu="no"
3159 target_user_only="no"
3160 target_linux_user="no"
3161 target_darwin_user="no"
3162 target_bsd_user="no"
3163 case "$target" in
3164   ${target_arch2}-softmmu)
3165     target_softmmu="yes"
3166     ;;
3167   ${target_arch2}-linux-user)
3168     if test "$linux" != "yes" ; then
3169       echo "ERROR: Target '$target' is only available on a Linux host"
3170       exit 1
3171     fi
3172     target_user_only="yes"
3173     target_linux_user="yes"
3174     ;;
3175   ${target_arch2}-darwin-user)
3176     if test "$darwin" != "yes" ; then
3177       echo "ERROR: Target '$target' is only available on a Darwin host"
3178       exit 1
3179     fi
3180     target_user_only="yes"
3181     target_darwin_user="yes"
3182     ;;
3183   ${target_arch2}-bsd-user)
3184     if test "$bsd" != "yes" ; then
3185       echo "ERROR: Target '$target' is only available on a BSD host"
3186       exit 1
3187     fi
3188     target_user_only="yes"
3189     target_bsd_user="yes"
3190     ;;
3191   *)
3192     echo "ERROR: Target '$target' not recognised"
3193     exit 1
3194     ;;
3195 esac
3196
3197 mkdir -p $target_dir
3198 mkdir -p $target_dir/fpu
3199 mkdir -p $target_dir/tcg
3200 mkdir -p $target_dir/ide
3201 mkdir -p $target_dir/9pfs
3202 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3203   mkdir -p $target_dir/nwfpe
3204 fi
3205 symlink $source_path/Makefile.target $target_dir/Makefile
3206
3207
3208 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3209
3210 bflt="no"
3211 target_nptl="no"
3212 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3213 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3214 gdb_xml_files=""
3215 target_short_alignment=2
3216 target_int_alignment=4
3217 target_long_alignment=4
3218 target_llong_alignment=8
3219 target_libs_softmmu=
3220
3221 TARGET_ARCH="$target_arch2"
3222 TARGET_BASE_ARCH=""
3223 TARGET_ABI_DIR=""
3224
3225 case "$target_arch2" in
3226   i386)
3227     target_phys_bits=64
3228   ;;
3229   x86_64)
3230     TARGET_BASE_ARCH=i386
3231     target_phys_bits=64
3232     target_long_alignment=8
3233   ;;
3234   alpha)
3235     target_phys_bits=64
3236     target_long_alignment=8
3237     target_nptl="yes"
3238   ;;
3239   arm|armeb)
3240     TARGET_ARCH=arm
3241     bflt="yes"
3242     target_nptl="yes"
3243     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3244     target_phys_bits=32
3245     target_llong_alignment=4
3246   ;;
3247   cris)
3248     target_nptl="yes"
3249     target_phys_bits=32
3250   ;;
3251   lm32)
3252     target_phys_bits=32
3253     target_libs_softmmu="$opengl_libs"
3254   ;;
3255   m68k)
3256     bflt="yes"
3257     gdb_xml_files="cf-core.xml cf-fp.xml"
3258     target_phys_bits=32
3259     target_int_alignment=2
3260     target_long_alignment=2
3261     target_llong_alignment=2
3262   ;;
3263   microblaze|microblazeel)
3264     TARGET_ARCH=microblaze
3265     bflt="yes"
3266     target_nptl="yes"
3267     target_phys_bits=32
3268     target_libs_softmmu="$fdt_libs"
3269   ;;
3270   mips|mipsel)
3271     TARGET_ARCH=mips
3272     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3273     target_nptl="yes"
3274     target_phys_bits=64
3275   ;;
3276   mipsn32|mipsn32el)
3277     TARGET_ARCH=mipsn32
3278     TARGET_BASE_ARCH=mips
3279     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3280     target_phys_bits=64
3281   ;;
3282   mips64|mips64el)
3283     TARGET_ARCH=mips64
3284     TARGET_BASE_ARCH=mips
3285     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3286     target_phys_bits=64
3287     target_long_alignment=8
3288   ;;
3289   ppc)
3290     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3291     target_phys_bits=32
3292     target_nptl="yes"
3293     target_libs_softmmu="$fdt_libs"
3294   ;;
3295   ppcemb)
3296     TARGET_BASE_ARCH=ppc
3297     TARGET_ABI_DIR=ppc
3298     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3299     target_phys_bits=64
3300     target_nptl="yes"
3301     target_libs_softmmu="$fdt_libs"
3302   ;;
3303   ppc64)
3304     TARGET_BASE_ARCH=ppc
3305     TARGET_ABI_DIR=ppc
3306     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3307     target_phys_bits=64
3308     target_long_alignment=8
3309     target_libs_softmmu="$fdt_libs"
3310   ;;
3311   ppc64abi32)
3312     TARGET_ARCH=ppc64
3313     TARGET_BASE_ARCH=ppc
3314     TARGET_ABI_DIR=ppc
3315     echo "TARGET_ABI32=y" >> $config_target_mak
3316     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3317     target_phys_bits=64
3318     target_libs_softmmu="$fdt_libs"
3319   ;;
3320   sh4|sh4eb)
3321     TARGET_ARCH=sh4
3322     bflt="yes"
3323     target_nptl="yes"
3324     target_phys_bits=32
3325   ;;
3326   sparc)
3327     target_phys_bits=64
3328   ;;
3329   sparc64)
3330     TARGET_BASE_ARCH=sparc
3331     target_phys_bits=64
3332     target_long_alignment=8
3333   ;;
3334   sparc32plus)
3335     TARGET_ARCH=sparc64
3336     TARGET_BASE_ARCH=sparc
3337     TARGET_ABI_DIR=sparc
3338     echo "TARGET_ABI32=y" >> $config_target_mak
3339     target_phys_bits=64
3340   ;;
3341   s390x)
3342     target_nptl="yes"
3343     target_phys_bits=64
3344     target_long_alignment=8
3345   ;;
3346   unicore32)
3347     target_phys_bits=32
3348   ;;
3349   *)
3350     echo "Unsupported target CPU"
3351     exit 1
3352   ;;
3353 esac
3354 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3355 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3356 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3357 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3358 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3359 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3360 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3361 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3362 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3363 if [ "$TARGET_BASE_ARCH" = "" ]; then
3364   TARGET_BASE_ARCH=$TARGET_ARCH
3365 fi
3366 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3367 if [ "$TARGET_ABI_DIR" = "" ]; then
3368   TARGET_ABI_DIR=$TARGET_ARCH
3369 fi
3370 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3371 case "$target_arch2" in
3372   i386|x86_64)
3373     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3374       target_phys_bits=64
3375       echo "CONFIG_XEN=y" >> $config_target_mak
3376     else
3377       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3378     fi
3379     ;;
3380   *)
3381     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3382 esac
3383 case "$target_arch2" in
3384   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3385     # Make sure the target and host cpus are compatible
3386     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3387       \( "$target_arch2" = "$cpu" -o \
3388       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3389       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3390       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3391       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3392       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3393       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3394       echo "CONFIG_KVM=y" >> $config_target_mak
3395       if test "$vhost_net" = "yes" ; then
3396         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3397       fi
3398     fi
3399 esac
3400 if test "$target_bigendian" = "yes" ; then
3401   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3402 fi
3403 if test "$target_softmmu" = "yes" ; then
3404   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3405   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3406   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3407   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3408   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3409 fi
3410 if test "$target_user_only" = "yes" ; then
3411   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3412 fi
3413 if test "$target_linux_user" = "yes" ; then
3414   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3415 fi
3416 if test "$target_darwin_user" = "yes" ; then
3417   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3418 fi
3419 if test "$smartcard_nss" = "yes" ; then
3420   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3421   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3422   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3423 fi
3424 list=""
3425 if test ! -z "$gdb_xml_files" ; then
3426   for x in $gdb_xml_files; do
3427     list="$list $source_path/gdb-xml/$x"
3428   done
3429   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3430 fi
3431
3432 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3433   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3434 fi
3435 if test "$target_user_only" = "yes" \
3436         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3437   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3438 fi
3439 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3440   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3441 fi
3442 if test "$target_bsd_user" = "yes" ; then
3443   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3444 fi
3445
3446 # generate QEMU_CFLAGS/LDFLAGS for targets
3447
3448 cflags=""
3449 includes=""
3450 ldflags=""
3451
3452 if test "$ARCH" = "sparc64" ; then
3453   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3454 elif test "$ARCH" = "s390x" ; then
3455   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3456 elif test "$ARCH" = "x86_64" ; then
3457   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3458 else
3459   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3460 fi
3461 includes="-I\$(SRC_PATH)/tcg $includes"
3462
3463 if test "$target_user_only" = "yes" ; then
3464     libdis_config_mak=libdis-user/config.mak
3465 else
3466     libdis_config_mak=libdis/config.mak
3467 fi
3468
3469 for i in $ARCH $TARGET_BASE_ARCH ; do
3470   case "$i" in
3471   alpha)
3472     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3473     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3474   ;;
3475   arm)
3476     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3477     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3478   ;;
3479   cris)
3480     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3481     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3482   ;;
3483   hppa)
3484     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3485     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3486   ;;
3487   i386|x86_64)
3488     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3489     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3490   ;;
3491   ia64*)
3492     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3493     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3494   ;;
3495   m68k)
3496     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3497     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3498   ;;
3499   microblaze*)
3500     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3501     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3502   ;;
3503   mips*)
3504     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3505     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3506   ;;
3507   ppc*)
3508     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3509     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3510   ;;
3511   s390*)
3512     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3513     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3514   ;;
3515   sh4)
3516     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3517     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3518   ;;
3519   sparc*)
3520     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3521     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3522   ;;
3523   esac
3524 done
3525
3526 case "$ARCH" in
3527 alpha)
3528   # Ensure there's only a single GP
3529   cflags="-msmall-data $cflags"
3530 ;;
3531 esac
3532
3533 if test "$target_softmmu" = "yes" ; then
3534   case "$TARGET_BASE_ARCH" in
3535   arm)
3536     cflags="-DHAS_AUDIO $cflags"
3537   ;;
3538   lm32)
3539     cflags="-DHAS_AUDIO $cflags"
3540   ;;
3541   i386|mips|ppc)
3542     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3543   ;;
3544   esac
3545 fi
3546
3547 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3548         "$user_pie" = "yes" ; then
3549   cflags="-fpie $cflags"
3550   ldflags="-pie $ldflags"
3551 fi
3552
3553 if test "$target_softmmu" = "yes" -a \( \
3554         "$TARGET_ARCH" = "microblaze" -o \
3555         "$TARGET_ARCH" = "cris" \) ; then
3556   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3557 fi
3558
3559 if test "$gprof" = "yes" ; then
3560   echo "TARGET_GPROF=yes" >> $config_target_mak
3561   if test "$target_linux_user" = "yes" ; then
3562     cflags="-p $cflags"
3563     ldflags="-p $ldflags"
3564   fi
3565   if test "$target_softmmu" = "yes" ; then
3566     ldflags="-p $ldflags"
3567     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3568   fi
3569 fi
3570
3571 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3572 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3573   case "$ARCH" in
3574   sparc)
3575     # -static is used to avoid g1/g3 usage by the dynamic linker
3576     ldflags="$linker_script -static $ldflags"
3577     ;;
3578   alpha | s390x)
3579     # The default placement of the application is fine.
3580     ;;
3581   *)
3582     ldflags="$linker_script $ldflags"
3583     ;;
3584   esac
3585 fi
3586
3587 # use included Linux headers
3588 if test "$linux" = "yes" ; then
3589   includes="-I\$(SRC_PATH)/linux-headers $includes"
3590   mkdir -p linux-headers
3591   case "$cpu" in
3592   i386|x86_64)
3593     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3594     ;;
3595   ppcemb|ppc|ppc64)
3596     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3597     ;;
3598   s390x)
3599     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3600     ;;
3601   esac
3602 fi
3603
3604 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3605 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3606 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3607
3608 done # for target in $targets
3609
3610 # build tree in object directory in case the source is not in the current directory
3611 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3612 DIRS="$DIRS pc-bios/spapr-rtas"
3613 DIRS="$DIRS roms/seabios roms/vgabios"
3614 DIRS="$DIRS fsdev ui"
3615 DIRS="$DIRS qapi"
3616 DIRS="$DIRS qga trace"
3617 FILES="Makefile tests/Makefile"
3618 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3619 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3620 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3621 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3622 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3623     FILES="$FILES pc-bios/`basename $bios_file`"
3624 done
3625 mkdir -p $DIRS
3626 for f in $FILES ; do
3627     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3628         symlink "$source_path/$f" "$f"
3629     fi
3630 done
3631
3632 # temporary config to build submodules
3633 for rom in seabios vgabios ; do
3634     config_mak=roms/$rom/config.mak
3635     echo "# Automatically generated by configure - do not modify" > $config_mak
3636     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3637     echo "CC=$cc" >> $config_mak
3638     echo "BCC=bcc" >> $config_mak
3639     echo "CPP=${cross_prefix}cpp" >> $config_mak
3640     echo "OBJCOPY=objcopy" >> $config_mak
3641     echo "IASL=iasl" >> $config_mak
3642     echo "LD=$ld" >> $config_mak
3643 done
3644
3645 for hwlib in 32 64; do
3646   d=libhw$hwlib
3647   mkdir -p $d
3648   mkdir -p $d/ide
3649   symlink $source_path/Makefile.hw $d/Makefile
3650   mkdir -p $d/9pfs
3651   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3652 done
3653
3654 if [ "$source_path" != `pwd` ]; then
3655     # out of tree build
3656     mkdir -p libcacard
3657     rm -f libcacard/Makefile
3658     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3659 fi
3660
3661 d=libuser
3662 mkdir -p $d
3663 symlink $source_path/Makefile.user $d/Makefile
3664 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3665   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3666 fi
3667
3668 if test "$docs" = "yes" ; then
3669   mkdir -p QMP
3670 fi