configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <[email protected]>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95 libs_qga=""
  96
  97 target_list=""
  98
  99 # Default value for a variable defining feature "foo".
 100 #  * foo="no"  feature will only be used if --enable-foo arg is given
 101 #  * foo=""    feature will be searched for, and if found, will be used
 102 #              unless --disable-foo is given
 103 #  * foo="yes" this value will only be set by --enable-foo flag.
 104 #              feature will searched for,
 105 #              if not found, configure exits with error
 106 #
 107 # Always add --enable-foo and --disable-foo command line args.
 108 # Distributions want to ensure that several features are compiled in, and it
 109 # is impossible without a --enable-foo that exits if a feature is not found.
 110
 111 bluez=""
 112 brlapi=""
 113 curl=""
 114 curses=""
 115 docs=""
 116 fdt=""
 117 nptl=""
 118 sdl=""
 119 vnc="yes"
 120 sparse="no"
 121 uuid=""
 122 vde=""
 123 vnc_tls=""
 124 vnc_sasl=""
 125 vnc_jpeg=""
 126 vnc_png=""
 127 vnc_thread="no"
 128 xen=""
 129 xen_ctrl_version=""
 130 linux_aio=""
 131 attr=""
 132 xfs=""
 133
 134 vhost_net="no"
 135 kvm="no"
 136 gprof="no"
 137 debug_tcg="no"
 138 debug_mon="no"
 139 debug="no"
 140 strip_opt="yes"
 141 bigendian="no"
 142 mingw32="no"
 143 EXESUF=""
 144 prefix="/usr/local"
 145 mandir="\${prefix}/share/man"
 146 datadir="\${prefix}/share/qemu"
 147 docdir="\${prefix}/share/doc/qemu"
 148 bindir="\${prefix}/bin"
 149 libdir="\${prefix}/lib"
 150 includedir="\${prefix}/include"
 151 sysconfdir="\${prefix}/etc"
 152 confsuffix="/qemu"
 153 slirp="yes"
 154 fmod_lib=""
 155 fmod_inc=""
 156 oss_lib=""
 157 bsd="no"
 158 linux="no"
 159 solaris="no"
 160 profiler="no"
 161 cocoa="no"
 162 softmmu="yes"
 163 linux_user="no"
 164 darwin_user="no"
 165 bsd_user="no"
 166 guest_base=""
 167 uname_release=""
 168 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 [ "$softmmu" = "yes" ] ; then
 855     default_target_list="\
 856 i386-softmmu \
 857 x86_64-softmmu \
 858 arm-softmmu \
 859 cris-softmmu \
 860 lm32-softmmu \
 861 m68k-softmmu \
 862 microblaze-softmmu \
 863 microblazeel-softmmu \
 864 mips-softmmu \
 865 mipsel-softmmu \
 866 mips64-softmmu \
 867 mips64el-softmmu \
 868 ppc-softmmu \
 869 ppcemb-softmmu \
 870 ppc64-softmmu \
 871 sh4-softmmu \
 872 sh4eb-softmmu \
 873 sparc-softmmu \
 874 sparc64-softmmu \
 875 s390x-softmmu \
 876 xtensa-softmmu \
 877 xtensaeb-softmmu \
 878 "
 879 fi
 880 # the following are Linux specific
 881 if [ "$linux_user" = "yes" ] ; then
 882     default_target_list="${default_target_list}\
 883 i386-linux-user \
 884 x86_64-linux-user \
 885 alpha-linux-user \
 886 arm-linux-user \
 887 armeb-linux-user \
 888 cris-linux-user \
 889 m68k-linux-user \
 890 microblaze-linux-user \
 891 microblazeel-linux-user \
 892 mips-linux-user \
 893 mipsel-linux-user \
 894 ppc-linux-user \
 895 ppc64-linux-user \
 896 ppc64abi32-linux-user \
 897 sh4-linux-user \
 898 sh4eb-linux-user \
 899 sparc-linux-user \
 900 sparc64-linux-user \
 901 sparc32plus-linux-user \
 902 unicore32-linux-user \
 903 s390x-linux-user \
 904 "
 905 fi
 906 # the following are Darwin specific
 907 if [ "$darwin_user" = "yes" ] ; then
 908     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 909 fi
 910 # the following are BSD specific
 911 if [ "$bsd_user" = "yes" ] ; then
 912     default_target_list="${default_target_list}\
 913 i386-bsd-user \
 914 x86_64-bsd-user \
 915 sparc-bsd-user \
 916 sparc64-bsd-user \
 917 "
 918 fi
 919
 920 if test x"$show_help" = x"yes" ; then
 921 cat << EOF
 922
 923 Usage: configure [options]
 924 Options: [defaults in brackets after descriptions]
 925
 926 EOF
 927 echo "Standard options:"
 928 echo "  --help                   print this message"
 929 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 930 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 931 echo "                           use %M for cpu name [$interp_prefix]"
 932 echo "  --target-list=LIST       set target list (default: build everything)"
 933 echo "Available targets: $default_target_list" | \
 934     fold -s -w 53 | sed -e 's/^/                           /'
 935 echo ""
 936 echo "Advanced options (experts only):"
 937 echo "  --source-path=PATH       path of source code [$source_path]"
 938 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 939 echo "  --cc=CC                  use C compiler CC [$cc]"
 940 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 941 echo "                           build time"
 942 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 943 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 944 echo "  --make=MAKE              use specified make [$make]"
 945 echo "  --install=INSTALL        use specified install [$install]"
 946 echo "  --python=PYTHON          use specified python [$python]"
 947 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 948 echo "  --static                 enable static build [$static]"
 949 echo "  --mandir=PATH            install man pages in PATH"
 950 echo "  --datadir=PATH           install firmware in PATH"
 951 echo "  --docdir=PATH            install documentation in PATH"
 952 echo "  --bindir=PATH            install binaries in PATH"
 953 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 954 echo "  --enable-debug-tcg       enable TCG debugging"
 955 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 956 echo "  --enable-debug           enable common debug build options"
 957 echo "  --enable-sparse          enable sparse checker"
 958 echo "  --disable-sparse         disable sparse checker (default)"
 959 echo "  --disable-strip          disable stripping binaries"
 960 echo "  --disable-werror         disable compilation abort on warning"
 961 echo "  --disable-sdl            disable SDL"
 962 echo "  --enable-sdl             enable SDL"
 963 echo "  --disable-vnc            disable VNC"
 964 echo "  --enable-vnc             enable VNC"
 965 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 966 echo "  --audio-drv-list=LIST    set audio drivers list:"
 967 echo "                           Available drivers: $audio_possible_drivers"
 968 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 969 echo "                           Available cards: $audio_possible_cards"
 970 echo "  --block-drv-whitelist=L  set block driver whitelist"
 971 echo "                           (affects only QEMU, not qemu-img)"
 972 echo "  --enable-mixemu          enable mixer emulation"
 973 echo "  --disable-xen            disable xen backend driver support"
 974 echo "  --enable-xen             enable xen backend driver support"
 975 echo "  --disable-brlapi         disable BrlAPI"
 976 echo "  --enable-brlapi          enable BrlAPI"
 977 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 978 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 979 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 980 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 981 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 982 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 983 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 984 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 985 echo "  --disable-vnc-thread     disable threaded VNC server"
 986 echo "  --enable-vnc-thread      enable threaded VNC server"
 987 echo "  --disable-curses         disable curses output"
 988 echo "  --enable-curses          enable curses output"
 989 echo "  --disable-curl           disable curl connectivity"
 990 echo "  --enable-curl            enable curl connectivity"
 991 echo "  --disable-fdt            disable fdt device tree"
 992 echo "  --enable-fdt             enable fdt device tree"
 993 echo "  --disable-check-utests   disable check unit-tests"
 994 echo "  --enable-check-utests    enable check unit-tests"
 995 echo "  --disable-bluez          disable bluez stack connectivity"
 996 echo "  --enable-bluez           enable bluez stack connectivity"
 997 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 998 echo "  --disable-kvm            disable KVM acceleration support"
 999 echo "  --enable-kvm             enable KVM acceleration support"
1000 echo "  --disable-nptl           disable usermode NPTL support"
1001 echo "  --enable-nptl            enable usermode NPTL support"
1002 echo "  --enable-system          enable all system emulation targets"
1003 echo "  --disable-system         disable all system emulation targets"
1004 echo "  --enable-user            enable supported user emulation targets"
1005 echo "  --disable-user           disable all user emulation targets"
1006 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1007 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1008 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1009 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1010 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1011 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1012 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1013 echo "                           emulation targets"
1014 echo "  --disable-guest-base     disable GUEST_BASE support"
1015 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1016 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1017 echo "  --fmod-lib               path to FMOD library"
1018 echo "  --fmod-inc               path to FMOD includes"
1019 echo "  --oss-lib                path to OSS library"
1020 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1021 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1022 echo "  --disable-uuid           disable uuid support"
1023 echo "  --enable-uuid            enable uuid support"
1024 echo "  --disable-vde            disable support for vde network"
1025 echo "  --enable-vde             enable support for vde network"
1026 echo "  --disable-linux-aio      disable Linux AIO support"
1027 echo "  --enable-linux-aio       enable Linux AIO support"
1028 echo "  --disable-attr           disables attr and xattr support"
1029 echo "  --enable-attr            enable attr and xattr support"
1030 echo "  --disable-blobs          disable installing provided firmware blobs"
1031 echo "  --enable-docs            enable documentation build"
1032 echo "  --disable-docs           disable documentation build"
1033 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1034 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1035 echo "  --enable-trace-backend=B Set trace backend"
1036 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1037 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1038 echo "                           Default:trace-<pid>"
1039 echo "  --disable-spice          disable spice"
1040 echo "  --enable-spice           enable spice"
1041 echo "  --enable-rbd             enable building the rados block device (rbd)"
1042 echo "  --disable-smartcard      disable smartcard support"
1043 echo "  --enable-smartcard       enable smartcard support"
1044 echo "  --disable-smartcard-nss  disable smartcard nss support"
1045 echo "  --enable-smartcard-nss   enable smartcard nss support"
1046 echo "  --disable-usb-redir      disable usb network redirection support"
1047 echo "  --enable-usb-redir       enable usb network redirection support"
1048 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1049 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1050 echo ""
1051 echo "NOTE: The object files are built at the place where configure is launched"
1052 exit 1
1053 fi
1054
1055 # check that the C compiler works.
1056 cat > $TMPC <<EOF
1057 int main(void) {}
1058 EOF
1059
1060 if compile_object ; then
1061   : C compiler works ok
1062 else
1063     echo "ERROR: \"$cc\" either does not exist or does not work"
1064     exit 1
1065 fi
1066
1067 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1068 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1069 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1070 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1071 cat > $TMPC << EOF
1072 int main(void) { return 0; }
1073 EOF
1074 for flag in $gcc_flags; do
1075     if compile_prog "$flag -Werror" "" ; then
1076         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1077     fi
1078 done
1079
1080 #
1081 # Solaris specific configure tool chain decisions
1082 #
1083 if test "$solaris" = "yes" ; then
1084   if has $install; then
1085     :
1086   else
1087     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1088     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1089     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1090     exit 1
1091   fi
1092   if test "`path_of $install`" = "/usr/sbin/install" ; then
1093     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1094     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1095     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1096     exit 1
1097   fi
1098   if has ar; then
1099     :
1100   else
1101     echo "Error: No path includes ar"
1102     if test -f /usr/ccs/bin/ar ; then
1103       echo "Add /usr/ccs/bin to your path and rerun configure"
1104     fi
1105     exit 1
1106   fi
1107 fi
1108
1109 if test "$guest_agent" != "no" ; then
1110   if has $python; then
1111     :
1112   else
1113     echo "Python not found. Use --python=/path/to/python"
1114     exit 1
1115   fi
1116 fi
1117
1118 if test -z "$target_list" ; then
1119     target_list="$default_target_list"
1120 else
1121     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1122 fi
1123 if test -z "$target_list" ; then
1124     echo "No targets enabled"
1125     exit 1
1126 fi
1127 # see if system emulation was really requested
1128 case " $target_list " in
1129   *"-softmmu "*) softmmu=yes
1130   ;;
1131   *) softmmu=no
1132   ;;
1133 esac
1134
1135 feature_not_found() {
1136   feature=$1
1137
1138   echo "ERROR"
1139   echo "ERROR: User requested feature $feature"
1140   echo "ERROR: configure was not able to find it"
1141   echo "ERROR"
1142   exit 1;
1143 }
1144
1145 if test -z "$cross_prefix" ; then
1146
1147 # ---
1148 # big/little endian test
1149 cat > $TMPC << EOF
1150 #include <inttypes.h>
1151 int main(int argc, char ** argv){
1152         volatile uint32_t i=0x01234567;
1153         return (*((uint8_t*)(&i))) == 0x67;
1154 }
1155 EOF
1156
1157 if compile_prog "" "" ; then
1158 $TMPE && bigendian="yes"
1159 else
1160 echo big/little test failed
1161 fi
1162
1163 else
1164
1165 # if cross compiling, cannot launch a program, so make a static guess
1166 case "$cpu" in
1167   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1168     bigendian=yes
1169   ;;
1170 esac
1171
1172 fi
1173
1174 # host long bits test, actually a pointer size test
1175 cat > $TMPC << EOF
1176 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1177 EOF
1178 if compile_object; then
1179 hostlongbits=64
1180 else
1181 hostlongbits=32
1182 fi
1183
1184
1185 ##########################################
1186 # NPTL probe
1187
1188 if test "$nptl" != "no" ; then
1189   cat > $TMPC <<EOF
1190 #include <sched.h>
1191 #include <linux/futex.h>
1192 void foo()
1193 {
1194 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1195 #error bork
1196 #endif
1197 }
1198 EOF
1199
1200   if compile_object ; then
1201     nptl=yes
1202   else
1203     if test "$nptl" = "yes" ; then
1204       feature_not_found "nptl"
1205     fi
1206     nptl=no
1207   fi
1208 fi
1209
1210 ##########################################
1211 # zlib check
1212
1213 if test "$zlib" != "no" ; then
1214     cat > $TMPC << EOF
1215 #include <zlib.h>
1216 int main(void) { zlibVersion(); return 0; }
1217 EOF
1218     if compile_prog "" "-lz" ; then
1219         :
1220     else
1221         echo
1222         echo "Error: zlib check failed"
1223         echo "Make sure to have the zlib libs and headers installed."
1224         echo
1225         exit 1
1226     fi
1227 fi
1228
1229 ##########################################
1230 # xen probe
1231
1232 if test "$xen" != "no" ; then
1233   xen_libs="-lxenstore -lxenctrl -lxenguest"
1234
1235   # Xen unstable
1236   cat > $TMPC <<EOF
1237 #include <xenctrl.h>
1238 #include <xs.h>
1239 #include <stdint.h>
1240 #include <xen/hvm/hvm_info_table.h>
1241 #if !defined(HVM_MAX_VCPUS)
1242 # error HVM_MAX_VCPUS not defined
1243 #endif
1244 int main(void) {
1245   xc_interface *xc;
1246   xs_daemon_open();
1247   xc = xc_interface_open(0, 0, 0);
1248   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1249   xc_gnttab_open(NULL, 0);
1250   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1251   return 0;
1252 }
1253 EOF
1254   if compile_prog "" "$xen_libs" ; then
1255     xen_ctrl_version=410
1256     xen=yes
1257
1258   # Xen 4.0.0
1259   elif (
1260       cat > $TMPC <<EOF
1261 #include <xenctrl.h>
1262 #include <xs.h>
1263 #include <stdint.h>
1264 #include <xen/hvm/hvm_info_table.h>
1265 #if !defined(HVM_MAX_VCPUS)
1266 # error HVM_MAX_VCPUS not defined
1267 #endif
1268 int main(void) {
1269   struct xen_add_to_physmap xatp = {
1270     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1271   };
1272   xs_daemon_open();
1273   xc_interface_open();
1274   xc_gnttab_open();
1275   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1276   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1277   return 0;
1278 }
1279 EOF
1280       compile_prog "" "$xen_libs"
1281     ) ; then
1282     xen_ctrl_version=400
1283     xen=yes
1284
1285   # Xen 3.4.0
1286   elif (
1287       cat > $TMPC <<EOF
1288 #include <xenctrl.h>
1289 #include <xs.h>
1290 int main(void) {
1291   struct xen_add_to_physmap xatp = {
1292     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1293   };
1294   xs_daemon_open();
1295   xc_interface_open();
1296   xc_gnttab_open();
1297   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1298   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1299   return 0;
1300 }
1301 EOF
1302       compile_prog "" "$xen_libs"
1303     ) ; then
1304     xen_ctrl_version=340
1305     xen=yes
1306
1307   # Xen 3.3.0
1308   elif (
1309       cat > $TMPC <<EOF
1310 #include <xenctrl.h>
1311 #include <xs.h>
1312 int main(void) {
1313   xs_daemon_open();
1314   xc_interface_open();
1315   xc_gnttab_open();
1316   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1317   return 0;
1318 }
1319 EOF
1320       compile_prog "" "$xen_libs"
1321     ) ; then
1322     xen_ctrl_version=330
1323     xen=yes
1324
1325   # Xen not found or unsupported
1326   else
1327     if test "$xen" = "yes" ; then
1328       feature_not_found "xen"
1329     fi
1330     xen=no
1331   fi
1332
1333   if test "$xen" = yes; then
1334     libs_softmmu="$xen_libs $libs_softmmu"
1335   fi
1336 fi
1337
1338 ##########################################
1339 # pkg-config probe
1340
1341 if ! has $pkg_config; then
1342   echo warning: proceeding without "$pkg_config" >&2
1343   pkg_config=/bin/false
1344 fi
1345
1346 ##########################################
1347 # libtool probe
1348
1349 if ! has $libtool; then
1350     libtool=
1351 fi
1352
1353 ##########################################
1354 # Sparse probe
1355 if test "$sparse" != "no" ; then
1356   if has cgcc; then
1357     sparse=yes
1358   else
1359     if test "$sparse" = "yes" ; then
1360       feature_not_found "sparse"
1361     fi
1362     sparse=no
1363   fi
1364 fi
1365
1366 ##########################################
1367 # SDL probe
1368
1369 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1370 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1371 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1372   sdl_config=sdl-config
1373 fi
1374
1375 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1376   sdlconfig="$pkg_config sdl"
1377   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1378 elif has ${sdl_config}; then
1379   sdlconfig="$sdl_config"
1380   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1381 else
1382   if test "$sdl" = "yes" ; then
1383     feature_not_found "sdl"
1384   fi
1385   sdl=no
1386 fi
1387 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1388   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1389 fi
1390
1391 sdl_too_old=no
1392 if test "$sdl" != "no" ; then
1393   cat > $TMPC << EOF
1394 #include <SDL.h>
1395 #undef main /* We don't want SDL to override our main() */
1396 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1397 EOF
1398   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1399   if test "$static" = "yes" ; then
1400     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1401   else
1402     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1403   fi
1404   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1405     if test "$_sdlversion" -lt 121 ; then
1406       sdl_too_old=yes
1407     else
1408       if test "$cocoa" = "no" ; then
1409         sdl=yes
1410       fi
1411     fi
1412
1413     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1414     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1415       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1416          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1417          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1418       fi
1419       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1420         :
1421       else
1422         sdl=no
1423       fi
1424     fi # static link
1425   else # sdl not found
1426     if test "$sdl" = "yes" ; then
1427       feature_not_found "sdl"
1428     fi
1429     sdl=no
1430   fi # sdl compile test
1431 fi
1432
1433 if test "$sdl" = "yes" ; then
1434   cat > $TMPC <<EOF
1435 #include <SDL.h>
1436 #if defined(SDL_VIDEO_DRIVER_X11)
1437 #include <X11/XKBlib.h>
1438 #else
1439 #error No x11 support
1440 #endif
1441 int main(void) { return 0; }
1442 EOF
1443   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1444     sdl_libs="$sdl_libs -lX11"
1445   fi
1446   if test "$mingw32" = "yes" ; then
1447     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1448   fi
1449   libs_softmmu="$sdl_libs $libs_softmmu"
1450 fi
1451
1452 ##########################################
1453 # VNC TLS detection
1454 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1455   cat > $TMPC <<EOF
1456 #include <gnutls/gnutls.h>
1457 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1458 EOF
1459   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1460   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1461   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1462     vnc_tls=yes
1463     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1464   else
1465     if test "$vnc_tls" = "yes" ; then
1466       feature_not_found "vnc-tls"
1467     fi
1468     vnc_tls=no
1469   fi
1470 fi
1471
1472 ##########################################
1473 # VNC SASL detection
1474 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1475   cat > $TMPC <<EOF
1476 #include <sasl/sasl.h>
1477 #include <stdio.h>
1478 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1479 EOF
1480   # Assuming Cyrus-SASL installed in /usr prefix
1481   vnc_sasl_cflags=""
1482   vnc_sasl_libs="-lsasl2"
1483   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1484     vnc_sasl=yes
1485     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1486   else
1487     if test "$vnc_sasl" = "yes" ; then
1488       feature_not_found "vnc-sasl"
1489     fi
1490     vnc_sasl=no
1491   fi
1492 fi
1493
1494 ##########################################
1495 # VNC JPEG detection
1496 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1497 cat > $TMPC <<EOF
1498 #include <stdio.h>
1499 #include <jpeglib.h>
1500 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1501 EOF
1502     vnc_jpeg_cflags=""
1503     vnc_jpeg_libs="-ljpeg"
1504   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1505     vnc_jpeg=yes
1506     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1507   else
1508     if test "$vnc_jpeg" = "yes" ; then
1509       feature_not_found "vnc-jpeg"
1510     fi
1511     vnc_jpeg=no
1512   fi
1513 fi
1514
1515 ##########################################
1516 # VNC PNG detection
1517 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1518 cat > $TMPC <<EOF
1519 //#include <stdio.h>
1520 #include <png.h>
1521 #include <stddef.h>
1522 int main(void) {
1523     png_structp png_ptr;
1524     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1525     return 0;
1526 }
1527 EOF
1528   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1529     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1530     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1531   else
1532     vnc_png_cflags=""
1533     vnc_png_libs="-lpng"
1534   fi
1535   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1536     vnc_png=yes
1537     libs_softmmu="$vnc_png_libs $libs_softmmu"
1538     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1539   else
1540     if test "$vnc_png" = "yes" ; then
1541       feature_not_found "vnc-png"
1542     fi
1543     vnc_png=no
1544   fi
1545 fi
1546
1547 ##########################################
1548 # fnmatch() probe, used for ACL routines
1549 fnmatch="no"
1550 cat > $TMPC << EOF
1551 #include <fnmatch.h>
1552 int main(void)
1553 {
1554     fnmatch("foo", "foo", 0);
1555     return 0;
1556 }
1557 EOF
1558 if compile_prog "" "" ; then
1559    fnmatch="yes"
1560 fi
1561
1562 ##########################################
1563 # uuid_generate() probe, used for vdi block driver
1564 if test "$uuid" != "no" ; then
1565   uuid_libs="-luuid"
1566   cat > $TMPC << EOF
1567 #include <uuid/uuid.h>
1568 int main(void)
1569 {
1570     uuid_t my_uuid;
1571     uuid_generate(my_uuid);
1572     return 0;
1573 }
1574 EOF
1575   if compile_prog "" "$uuid_libs" ; then
1576     uuid="yes"
1577     libs_softmmu="$uuid_libs $libs_softmmu"
1578     libs_tools="$uuid_libs $libs_tools"
1579   else
1580     if test "$uuid" = "yes" ; then
1581       feature_not_found "uuid"
1582     fi
1583     uuid=no
1584   fi
1585 fi
1586
1587 ##########################################
1588 # xfsctl() probe, used for raw-posix
1589 if test "$xfs" != "no" ; then
1590   cat > $TMPC << EOF
1591 #include <xfs/xfs.h>
1592 int main(void)
1593 {
1594     xfsctl(NULL, 0, 0, NULL);
1595     return 0;
1596 }
1597 EOF
1598   if compile_prog "" "" ; then
1599     xfs="yes"
1600   else
1601     if test "$xfs" = "yes" ; then
1602       feature_not_found "xfs"
1603     fi
1604     xfs=no
1605   fi
1606 fi
1607
1608 ##########################################
1609 # vde libraries probe
1610 if test "$vde" != "no" ; then
1611   vde_libs="-lvdeplug"
1612   cat > $TMPC << EOF
1613 #include <libvdeplug.h>
1614 int main(void)
1615 {
1616     struct vde_open_args a = {0, 0, 0};
1617     vde_open("", "", &a);
1618     return 0;
1619 }
1620 EOF
1621   if compile_prog "" "$vde_libs" ; then
1622     vde=yes
1623     libs_softmmu="$vde_libs $libs_softmmu"
1624     libs_tools="$vde_libs $libs_tools"
1625   else
1626     if test "$vde" = "yes" ; then
1627       feature_not_found "vde"
1628     fi
1629     vde=no
1630   fi
1631 fi
1632
1633 ##########################################
1634 # Sound support libraries probe
1635
1636 audio_drv_probe()
1637 {
1638     drv=$1
1639     hdr=$2
1640     lib=$3
1641     exp=$4
1642     cfl=$5
1643         cat > $TMPC << EOF
1644 #include <$hdr>
1645 int main(void) { $exp }
1646 EOF
1647     if compile_prog "$cfl" "$lib" ; then
1648         :
1649     else
1650         echo
1651         echo "Error: $drv check failed"
1652         echo "Make sure to have the $drv libs and headers installed."
1653         echo
1654         exit 1
1655     fi
1656 }
1657
1658 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1659 for drv in $audio_drv_list; do
1660     case $drv in
1661     alsa)
1662     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1663         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1664     libs_softmmu="-lasound $libs_softmmu"
1665     ;;
1666
1667     fmod)
1668     if test -z $fmod_lib || test -z $fmod_inc; then
1669         echo
1670         echo "Error: You must specify path to FMOD library and headers"
1671         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1672         echo
1673         exit 1
1674     fi
1675     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1676     libs_softmmu="$fmod_lib $libs_softmmu"
1677     ;;
1678
1679     esd)
1680     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1681     libs_softmmu="-lesd $libs_softmmu"
1682     audio_pt_int="yes"
1683     ;;
1684
1685     pa)
1686     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1687         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1688     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1689     audio_pt_int="yes"
1690     ;;
1691
1692     coreaudio)
1693       libs_softmmu="-framework CoreAudio $libs_softmmu"
1694     ;;
1695
1696     dsound)
1697       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1698       audio_win_int="yes"
1699     ;;
1700
1701     oss)
1702       libs_softmmu="$oss_lib $libs_softmmu"
1703     ;;
1704
1705     sdl|wav)
1706     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1707     ;;
1708
1709     winwave)
1710       libs_softmmu="-lwinmm $libs_softmmu"
1711       audio_win_int="yes"
1712     ;;
1713
1714     *)
1715     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1716         echo
1717         echo "Error: Unknown driver '$drv' selected"
1718         echo "Possible drivers are: $audio_possible_drivers"
1719         echo
1720         exit 1
1721     }
1722     ;;
1723     esac
1724 done
1725
1726 ##########################################
1727 # BrlAPI probe
1728
1729 if test "$brlapi" != "no" ; then
1730   brlapi_libs="-lbrlapi"
1731   cat > $TMPC << EOF
1732 #include <brlapi.h>
1733 #include <stddef.h>
1734 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1735 EOF
1736   if compile_prog "" "$brlapi_libs" ; then
1737     brlapi=yes
1738     libs_softmmu="$brlapi_libs $libs_softmmu"
1739   else
1740     if test "$brlapi" = "yes" ; then
1741       feature_not_found "brlapi"
1742     fi
1743     brlapi=no
1744   fi
1745 fi
1746
1747 ##########################################
1748 # curses probe
1749 if test "$mingw32" = "yes" ; then
1750     curses_list="-lpdcurses"
1751 else
1752     curses_list="-lncurses -lcurses"
1753 fi
1754
1755 if test "$curses" != "no" ; then
1756   curses_found=no
1757   cat > $TMPC << EOF
1758 #include <curses.h>
1759 #ifdef __OpenBSD__
1760 #define resize_term resizeterm
1761 #endif
1762 int main(void) { resize_term(0, 0); return curses_version(); }
1763 EOF
1764   for curses_lib in $curses_list; do
1765     if compile_prog "" "$curses_lib" ; then
1766       curses_found=yes
1767       libs_softmmu="$curses_lib $libs_softmmu"
1768       break
1769     fi
1770   done
1771   if test "$curses_found" = "yes" ; then
1772     curses=yes
1773   else
1774     if test "$curses" = "yes" ; then
1775       feature_not_found "curses"
1776     fi
1777     curses=no
1778   fi
1779 fi
1780
1781 ##########################################
1782 # curl probe
1783
1784 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1785   curlconfig="$pkg_config libcurl"
1786 else
1787   curlconfig=curl-config
1788 fi
1789
1790 if test "$curl" != "no" ; then
1791   cat > $TMPC << EOF
1792 #include <curl/curl.h>
1793 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1794 EOF
1795   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1796   curl_libs=`$curlconfig --libs 2>/dev/null`
1797   if compile_prog "$curl_cflags" "$curl_libs" ; then
1798     curl=yes
1799     libs_tools="$curl_libs $libs_tools"
1800     libs_softmmu="$curl_libs $libs_softmmu"
1801   else
1802     if test "$curl" = "yes" ; then
1803       feature_not_found "curl"
1804     fi
1805     curl=no
1806   fi
1807 fi # test "$curl"
1808
1809 ##########################################
1810 # check framework probe
1811
1812 if test "$check_utests" != "no" ; then
1813   cat > $TMPC << EOF
1814 #include <check.h>
1815 int main(void) { suite_create("qemu test"); return 0; }
1816 EOF
1817   check_libs=`$pkg_config --libs check`
1818   if compile_prog "" $check_libs ; then
1819     check_utests=yes
1820     libs_tools="$check_libs $libs_tools"
1821   else
1822     if test "$check_utests" = "yes" ; then
1823       feature_not_found "check"
1824     fi
1825     check_utests=no
1826   fi
1827 fi # test "$check_utests"
1828
1829 ##########################################
1830 # bluez support probe
1831 if test "$bluez" != "no" ; then
1832   cat > $TMPC << EOF
1833 #include <bluetooth/bluetooth.h>
1834 int main(void) { return bt_error(0); }
1835 EOF
1836   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1837   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1838   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1839     bluez=yes
1840     libs_softmmu="$bluez_libs $libs_softmmu"
1841   else
1842     if test "$bluez" = "yes" ; then
1843       feature_not_found "bluez"
1844     fi
1845     bluez="no"
1846   fi
1847 fi
1848
1849 ##########################################
1850 # glib support probe
1851 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1852     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1853     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1854     LIBS="$glib_libs $LIBS"
1855     libs_qga="$glib_libs $libs_qga"
1856 else
1857     echo "glib-2.0 required to compile QEMU"
1858     exit 1
1859 fi
1860
1861 ##########################################
1862 # pthread probe
1863 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1864
1865 pthread=no
1866 cat > $TMPC << EOF
1867 #include <pthread.h>
1868 int main(void) { pthread_create(0,0,0,0); return 0; }
1869 EOF
1870 if compile_prog "" "" ; then
1871   pthread=yes
1872 else
1873   for pthread_lib in $PTHREADLIBS_LIST; do
1874     if compile_prog "" "$pthread_lib" ; then
1875       pthread=yes
1876       LIBS="$pthread_lib $LIBS"
1877       break
1878     fi
1879   done
1880 fi
1881
1882 if test "$mingw32" != yes -a "$pthread" = no; then
1883   echo
1884   echo "Error: pthread check failed"
1885   echo "Make sure to have the pthread libs and headers installed."
1886   echo
1887   exit 1
1888 fi
1889
1890 ##########################################
1891 # rbd probe
1892 if test "$rbd" != "no" ; then
1893   cat > $TMPC <<EOF
1894 #include <stdio.h>
1895 #include <rbd/librbd.h>
1896 int main(void) {
1897     rados_t cluster;
1898     rados_create(&cluster, NULL);
1899     return 0;
1900 }
1901 EOF
1902   rbd_libs="-lrbd -lrados"
1903   if compile_prog "" "$rbd_libs" ; then
1904     rbd=yes
1905     libs_tools="$rbd_libs $libs_tools"
1906     libs_softmmu="$rbd_libs $libs_softmmu"
1907   else
1908     if test "$rbd" = "yes" ; then
1909       feature_not_found "rados block device"
1910     fi
1911     rbd=no
1912   fi
1913 fi
1914
1915 ##########################################
1916 # linux-aio probe
1917
1918 if test "$linux_aio" != "no" ; then
1919   cat > $TMPC <<EOF
1920 #include <libaio.h>
1921 #include <sys/eventfd.h>
1922 #include <stddef.h>
1923 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1924 EOF
1925   if compile_prog "" "-laio" ; then
1926     linux_aio=yes
1927     libs_softmmu="$libs_softmmu -laio"
1928     libs_tools="$libs_tools -laio"
1929   else
1930     if test "$linux_aio" = "yes" ; then
1931       feature_not_found "linux AIO"
1932     fi
1933     linux_aio=no
1934   fi
1935 fi
1936
1937 ##########################################
1938 # attr probe
1939
1940 if test "$attr" != "no" ; then
1941   cat > $TMPC <<EOF
1942 #include <stdio.h>
1943 #include <sys/types.h>
1944 #include <attr/xattr.h>
1945 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1946 EOF
1947   if compile_prog "" "-lattr" ; then
1948     attr=yes
1949     LIBS="-lattr $LIBS"
1950   else
1951     if test "$attr" = "yes" ; then
1952       feature_not_found "ATTR"
1953     fi
1954     attr=no
1955   fi
1956 fi
1957
1958 ##########################################
1959 # iovec probe
1960 cat > $TMPC <<EOF
1961 #include <sys/types.h>
1962 #include <sys/uio.h>
1963 #include <unistd.h>
1964 int main(void) { struct iovec iov; return 0; }
1965 EOF
1966 iovec=no
1967 if compile_prog "" "" ; then
1968   iovec=yes
1969 fi
1970
1971 ##########################################
1972 # preadv probe
1973 cat > $TMPC <<EOF
1974 #include <sys/types.h>
1975 #include <sys/uio.h>
1976 #include <unistd.h>
1977 int main(void) { preadv; }
1978 EOF
1979 preadv=no
1980 if compile_prog "" "" ; then
1981   preadv=yes
1982 fi
1983
1984 ##########################################
1985 # fdt probe
1986 if test "$fdt" != "no" ; then
1987   fdt_libs="-lfdt"
1988   cat > $TMPC << EOF
1989 int main(void) { return 0; }
1990 EOF
1991   if compile_prog "" "$fdt_libs" ; then
1992     fdt=yes
1993   else
1994     if test "$fdt" = "yes" ; then
1995       feature_not_found "fdt"
1996     fi
1997     fdt_libs=
1998     fdt=no
1999   fi
2000 fi
2001
2002 ##########################################
2003 # opengl probe, used by milkymist-tmu2
2004 if test "$opengl" != "no" ; then
2005   opengl_libs="-lGL"
2006   cat > $TMPC << EOF
2007 #include <X11/Xlib.h>
2008 #include <GL/gl.h>
2009 #include <GL/glx.h>
2010 int main(void) { GL_VERSION; return 0; }
2011 EOF
2012   if compile_prog "" "-lGL" ; then
2013     opengl=yes
2014   else
2015     if test "$opengl" = "yes" ; then
2016       feature_not_found "opengl"
2017     fi
2018     opengl_libs=
2019     opengl=no
2020   fi
2021 fi
2022
2023 #
2024 # Check for xxxat() functions when we are building linux-user
2025 # emulator.  This is done because older glibc versions don't
2026 # have syscall stubs for these implemented.
2027 #
2028 atfile=no
2029 cat > $TMPC << EOF
2030 #define _ATFILE_SOURCE
2031 #include <sys/types.h>
2032 #include <fcntl.h>
2033 #include <unistd.h>
2034
2035 int
2036 main(void)
2037 {
2038         /* try to unlink nonexisting file */
2039         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2040 }
2041 EOF
2042 if compile_prog "" "" ; then
2043   atfile=yes
2044 fi
2045
2046 # Check for inotify functions when we are building linux-user
2047 # emulator.  This is done because older glibc versions don't
2048 # have syscall stubs for these implemented.  In that case we
2049 # don't provide them even if kernel supports them.
2050 #
2051 inotify=no
2052 cat > $TMPC << EOF
2053 #include <sys/inotify.h>
2054
2055 int
2056 main(void)
2057 {
2058         /* try to start inotify */
2059         return inotify_init();
2060 }
2061 EOF
2062 if compile_prog "" "" ; then
2063   inotify=yes
2064 fi
2065
2066 inotify1=no
2067 cat > $TMPC << EOF
2068 #include <sys/inotify.h>
2069
2070 int
2071 main(void)
2072 {
2073     /* try to start inotify */
2074     return inotify_init1(0);
2075 }
2076 EOF
2077 if compile_prog "" "" ; then
2078   inotify1=yes
2079 fi
2080
2081 # check if utimensat and futimens are supported
2082 utimens=no
2083 cat > $TMPC << EOF
2084 #define _ATFILE_SOURCE
2085 #include <stddef.h>
2086 #include <fcntl.h>
2087
2088 int main(void)
2089 {
2090     utimensat(AT_FDCWD, "foo", NULL, 0);
2091     futimens(0, NULL);
2092     return 0;
2093 }
2094 EOF
2095 if compile_prog "" "" ; then
2096   utimens=yes
2097 fi
2098
2099 # check if pipe2 is there
2100 pipe2=no
2101 cat > $TMPC << EOF
2102 #include <unistd.h>
2103 #include <fcntl.h>
2104
2105 int main(void)
2106 {
2107     int pipefd[2];
2108     pipe2(pipefd, O_CLOEXEC);
2109     return 0;
2110 }
2111 EOF
2112 if compile_prog "" "" ; then
2113   pipe2=yes
2114 fi
2115
2116 # check if accept4 is there
2117 accept4=no
2118 cat > $TMPC << EOF
2119 #include <sys/socket.h>
2120 #include <stddef.h>
2121
2122 int main(void)
2123 {
2124     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2125     return 0;
2126 }
2127 EOF
2128 if compile_prog "" "" ; then
2129   accept4=yes
2130 fi
2131
2132 # check if tee/splice is there. vmsplice was added same time.
2133 splice=no
2134 cat > $TMPC << EOF
2135 #include <unistd.h>
2136 #include <fcntl.h>
2137 #include <limits.h>
2138
2139 int main(void)
2140 {
2141     int len, fd;
2142     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2143     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2144     return 0;
2145 }
2146 EOF
2147 if compile_prog "" "" ; then
2148   splice=yes
2149 fi
2150
2151 ##########################################
2152 # signalfd probe
2153 signalfd="no"
2154 cat > $TMPC << EOF
2155 #define _GNU_SOURCE
2156 #include <unistd.h>
2157 #include <sys/syscall.h>
2158 #include <signal.h>
2159 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2160 EOF
2161
2162 if compile_prog "" "" ; then
2163   signalfd=yes
2164 fi
2165
2166 # check if eventfd is supported
2167 eventfd=no
2168 cat > $TMPC << EOF
2169 #include <sys/eventfd.h>
2170
2171 int main(void)
2172 {
2173     int efd = eventfd(0, 0);
2174     return 0;
2175 }
2176 EOF
2177 if compile_prog "" "" ; then
2178   eventfd=yes
2179 fi
2180
2181 # check for fallocate
2182 fallocate=no
2183 cat > $TMPC << EOF
2184 #include <fcntl.h>
2185
2186 int main(void)
2187 {
2188     fallocate(0, 0, 0, 0);
2189     return 0;
2190 }
2191 EOF
2192 if compile_prog "$ARCH_CFLAGS" "" ; then
2193   fallocate=yes
2194 fi
2195
2196 # check for sync_file_range
2197 sync_file_range=no
2198 cat > $TMPC << EOF
2199 #include <fcntl.h>
2200
2201 int main(void)
2202 {
2203     sync_file_range(0, 0, 0, 0);
2204     return 0;
2205 }
2206 EOF
2207 if compile_prog "$ARCH_CFLAGS" "" ; then
2208   sync_file_range=yes
2209 fi
2210
2211 # check for linux/fiemap.h and FS_IOC_FIEMAP
2212 fiemap=no
2213 cat > $TMPC << EOF
2214 #include <sys/ioctl.h>
2215 #include <linux/fs.h>
2216 #include <linux/fiemap.h>
2217
2218 int main(void)
2219 {
2220     ioctl(0, FS_IOC_FIEMAP, 0);
2221     return 0;
2222 }
2223 EOF
2224 if compile_prog "$ARCH_CFLAGS" "" ; then
2225   fiemap=yes
2226 fi
2227
2228 # check for dup3
2229 dup3=no
2230 cat > $TMPC << EOF
2231 #include <unistd.h>
2232
2233 int main(void)
2234 {
2235     dup3(0, 0, 0);
2236     return 0;
2237 }
2238 EOF
2239 if compile_prog "" "" ; then
2240   dup3=yes
2241 fi
2242
2243 # check for epoll support
2244 epoll=no
2245 cat > $TMPC << EOF
2246 #include <sys/epoll.h>
2247
2248 int main(void)
2249 {
2250     epoll_create(0);
2251     return 0;
2252 }
2253 EOF
2254 if compile_prog "$ARCH_CFLAGS" "" ; then
2255   epoll=yes
2256 fi
2257
2258 # epoll_create1 and epoll_pwait are later additions
2259 # so we must check separately for their presence
2260 epoll_create1=no
2261 cat > $TMPC << EOF
2262 #include <sys/epoll.h>
2263
2264 int main(void)
2265 {
2266     /* Note that we use epoll_create1 as a value, not as
2267      * a function being called. This is necessary so that on
2268      * old SPARC glibc versions where the function was present in
2269      * the library but not declared in the header file we will
2270      * fail the configure check. (Otherwise we will get a compiler
2271      * warning but not an error, and will proceed to fail the
2272      * qemu compile where we compile with -Werror.)
2273      */
2274     epoll_create1;
2275     return 0;
2276 }
2277 EOF
2278 if compile_prog "$ARCH_CFLAGS" "" ; then
2279   epoll_create1=yes
2280 fi
2281
2282 epoll_pwait=no
2283 cat > $TMPC << EOF
2284 #include <sys/epoll.h>
2285
2286 int main(void)
2287 {
2288     epoll_pwait(0, 0, 0, 0, 0);
2289     return 0;
2290 }
2291 EOF
2292 if compile_prog "$ARCH_CFLAGS" "" ; then
2293   epoll_pwait=yes
2294 fi
2295
2296 # Check if tools are available to build documentation.
2297 if test "$docs" != "no" ; then
2298   if has makeinfo && has pod2man; then
2299     docs=yes
2300   else
2301     if test "$docs" = "yes" ; then
2302       feature_not_found "docs"
2303     fi
2304     docs=no
2305   fi
2306 fi
2307
2308 # Search for bswap_32 function
2309 byteswap_h=no
2310 cat > $TMPC << EOF
2311 #include <byteswap.h>
2312 int main(void) { return bswap_32(0); }
2313 EOF
2314 if compile_prog "" "" ; then
2315   byteswap_h=yes
2316 fi
2317
2318 # Search for bswap_32 function
2319 bswap_h=no
2320 cat > $TMPC << EOF
2321 #include <sys/endian.h>
2322 #include <sys/types.h>
2323 #include <machine/bswap.h>
2324 int main(void) { return bswap32(0); }
2325 EOF
2326 if compile_prog "" "" ; then
2327   bswap_h=yes
2328 fi
2329
2330 ##########################################
2331 # Do we need librt
2332 cat > $TMPC <<EOF
2333 #include <signal.h>
2334 #include <time.h>
2335 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2336 EOF
2337
2338 if compile_prog "" "" ; then
2339   :
2340 elif compile_prog "" "-lrt" ; then
2341   LIBS="-lrt $LIBS"
2342 fi
2343
2344 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2345         "$aix" != "yes" -a "$haiku" != "yes" ; then
2346     libs_softmmu="-lutil $libs_softmmu"
2347 fi
2348
2349 ##########################################
2350 # check if the compiler defines offsetof
2351
2352 need_offsetof=yes
2353 cat > $TMPC << EOF
2354 #include <stddef.h>
2355 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2356 EOF
2357 if compile_prog "" "" ; then
2358     need_offsetof=no
2359 fi
2360
2361 ##########################################
2362 # check if the compiler understands attribute warn_unused_result
2363 #
2364 # This could be smarter, but gcc -Werror does not error out even when warning
2365 # about attribute warn_unused_result
2366
2367 gcc_attribute_warn_unused_result=no
2368 cat > $TMPC << EOF
2369 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2370 #error gcc 3.3 or older
2371 #endif
2372 int main(void) { return 0;}
2373 EOF
2374 if compile_prog "" ""; then
2375     gcc_attribute_warn_unused_result=yes
2376 fi
2377
2378 # spice probe
2379 if test "$spice" != "no" ; then
2380   cat > $TMPC << EOF
2381 #include <spice.h>
2382 int main(void) { spice_server_new(); return 0; }
2383 EOF
2384   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2385   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2386   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2387      compile_prog "$spice_cflags" "$spice_libs" ; then
2388     spice="yes"
2389     libs_softmmu="$libs_softmmu $spice_libs"
2390     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2391   else
2392     if test "$spice" = "yes" ; then
2393       feature_not_found "spice"
2394     fi
2395     spice="no"
2396   fi
2397 fi
2398
2399 # check for libcacard for smartcard support
2400 if test "$smartcard" != "no" ; then
2401     smartcard="yes"
2402     smartcard_cflags=""
2403     # TODO - what's the minimal nss version we support?
2404     if test "$smartcard_nss" != "no"; then
2405         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2406             smartcard_nss="yes"
2407             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2408             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2409             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2410             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2411             LIBS="$libcacard_libs $LIBS"
2412         else
2413             if test "$smartcard_nss" = "yes"; then
2414                 feature_not_found "nss"
2415             fi
2416             smartcard_nss="no"
2417         fi
2418     fi
2419 fi
2420 if test "$smartcard" = "no" ; then
2421     smartcard_nss="no"
2422 fi
2423
2424 # check for usbredirparser for usb network redirection support
2425 if test "$usb_redir" != "no" ; then
2426     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2427         usb_redir="yes"
2428         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2429         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2430         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2431         LIBS="$LIBS $usb_redir_libs"
2432     else
2433         if test "$usb_redir" = "yes"; then
2434             feature_not_found "usb-redir"
2435         fi
2436         usb_redir="no"
2437     fi
2438 fi
2439
2440 ##########################################
2441
2442 ##########################################
2443 # check if we have fdatasync
2444
2445 fdatasync=no
2446 cat > $TMPC << EOF
2447 #include <unistd.h>
2448 int main(void) {
2449 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2450 return fdatasync(0);
2451 #else
2452 #abort Not supported
2453 #endif
2454 }
2455 EOF
2456 if compile_prog "" "" ; then
2457     fdatasync=yes
2458 fi
2459
2460 ##########################################
2461 # check if we have madvise
2462
2463 madvise=no
2464 cat > $TMPC << EOF
2465 #include <sys/types.h>
2466 #include <sys/mman.h>
2467 #include <stddef.h>
2468 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2469 EOF
2470 if compile_prog "" "" ; then
2471     madvise=yes
2472 fi
2473
2474 ##########################################
2475 # check if we have posix_madvise
2476
2477 posix_madvise=no
2478 cat > $TMPC << EOF
2479 #include <sys/mman.h>
2480 #include <stddef.h>
2481 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2482 EOF
2483 if compile_prog "" "" ; then
2484     posix_madvise=yes
2485 fi
2486
2487 ##########################################
2488 # check if trace backend exists
2489
2490 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2491 if test "$?" -ne 0 ; then
2492   echo
2493   echo "Error: invalid trace backend"
2494   echo "Please choose a supported trace backend."
2495   echo
2496   exit 1
2497 fi
2498
2499 ##########################################
2500 # For 'ust' backend, test if ust headers are present
2501 if test "$trace_backend" = "ust"; then
2502   cat > $TMPC << EOF
2503 #include <ust/tracepoint.h>
2504 #include <ust/marker.h>
2505 int main(void) { return 0; }
2506 EOF
2507   if compile_prog "" "" ; then
2508     LIBS="-lust $LIBS"
2509   else
2510     echo
2511     echo "Error: Trace backend 'ust' missing libust header files"
2512     echo
2513     exit 1
2514   fi
2515 fi
2516
2517 ##########################################
2518 # For 'dtrace' backend, test if 'dtrace' command is present
2519 if test "$trace_backend" = "dtrace"; then
2520   if ! has 'dtrace' ; then
2521     echo
2522     echo "Error: dtrace command is not found in PATH $PATH"
2523     echo
2524     exit 1
2525   fi
2526   trace_backend_stap="no"
2527   if has 'stap' ; then
2528     trace_backend_stap="yes"
2529   fi
2530 fi
2531
2532 ##########################################
2533 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2534 # use i686 as default anyway, but for those that don't, an explicit
2535 # specification is necessary
2536 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2537   cat > $TMPC << EOF
2538 int sfaa(unsigned *ptr)
2539 {
2540   return __sync_fetch_and_and(ptr, 0);
2541 }
2542
2543 int main(int argc, char **argv)
2544 {
2545   int val = 42;
2546   sfaa(&val);
2547   return val;
2548 }
2549 EOF
2550   if ! compile_prog "" "" ; then
2551     CFLAGS+="-march=i486"
2552   fi
2553 fi
2554
2555 ##########################################
2556 # check if we have makecontext
2557
2558 ucontext_coroutine=no
2559 if test "$darwin" != "yes"; then
2560   cat > $TMPC << EOF
2561 #include <ucontext.h>
2562 int main(void) { makecontext(0, 0, 0); }
2563 EOF
2564   if compile_prog "" "" ; then
2565       ucontext_coroutine=yes
2566   fi
2567 fi
2568
2569 ##########################################
2570 # End of CC checks
2571 # After here, no more $cc or $ld runs
2572
2573 if test "$debug" = "no" ; then
2574   CFLAGS="-O2 $CFLAGS"
2575 fi
2576
2577 # Consult white-list to determine whether to enable werror
2578 # by default.  Only enable by default for git builds
2579 z_version=`cut -f3 -d. $source_path/VERSION`
2580
2581 if test -z "$werror" ; then
2582     if test "$z_version" = "50" -a \
2583         "$linux" = "yes" ; then
2584         werror="yes"
2585     else
2586         werror="no"
2587     fi
2588 fi
2589
2590 # Disable zero malloc errors for official releases unless explicitly told to
2591 # enable/disable
2592 if test -z "$zero_malloc" ; then
2593     if test "$z_version" = "50" ; then
2594         zero_malloc="no"
2595     else
2596         zero_malloc="yes"
2597     fi
2598 fi
2599
2600 if test "$werror" = "yes" ; then
2601     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2602 fi
2603
2604 if test "$solaris" = "no" ; then
2605     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2606         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2607     fi
2608 fi
2609
2610 # Use ASLR, no-SEH and DEP if available
2611 if test "$mingw32" = "yes" ; then
2612     for flag in --dynamicbase --no-seh --nxcompat; do
2613         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2614             LDFLAGS="-Wl,$flag $LDFLAGS"
2615         fi
2616     done
2617 fi
2618
2619 confdir=$sysconfdir$confsuffix
2620
2621 tools=
2622 if test "$softmmu" = yes ; then
2623   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2624   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2625       tools="qemu-nbd\$(EXESUF) $tools"
2626     if [ "$guest_agent" = "yes" ]; then
2627       tools="qemu-ga\$(EXESUF) $tools"
2628     fi
2629     if [ "$check_utests" = "yes" ]; then
2630       tools="check-qint check-qstring check-qdict check-qlist $tools"
2631       tools="check-qfloat check-qjson $tools"
2632     fi
2633   fi
2634 fi
2635
2636 # Mac OS X ships with a broken assembler
2637 roms=
2638 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2639         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2640         "$softmmu" = yes ; then
2641   roms="optionrom"
2642 fi
2643 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2644   roms="$roms spapr-rtas"
2645 fi
2646
2647 echo "Install prefix    $prefix"
2648 echo "BIOS directory    `eval echo $datadir`"
2649 echo "binary directory  `eval echo $bindir`"
2650 echo "library directory `eval echo $libdir`"
2651 echo "include directory `eval echo $includedir`"
2652 echo "config directory  `eval echo $sysconfdir`"
2653 if test "$mingw32" = "no" ; then
2654 echo "Manual directory  `eval echo $mandir`"
2655 echo "ELF interp prefix $interp_prefix"
2656 fi
2657 echo "Source path       $source_path"
2658 echo "C compiler        $cc"
2659 echo "Host C compiler   $host_cc"
2660 echo "CFLAGS            $CFLAGS"
2661 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2662 echo "LDFLAGS           $LDFLAGS"
2663 echo "make              $make"
2664 echo "install           $install"
2665 echo "python            $python"
2666 if test "$slirp" = "yes" ; then
2667     echo "smbd              $smbd"
2668 fi
2669 echo "host CPU          $cpu"
2670 echo "host big endian   $bigendian"
2671 echo "target list       $target_list"
2672 echo "tcg debug enabled $debug_tcg"
2673 echo "Mon debug enabled $debug_mon"
2674 echo "gprof enabled     $gprof"
2675 echo "sparse enabled    $sparse"
2676 echo "strip binaries    $strip_opt"
2677 echo "profiler          $profiler"
2678 echo "static build      $static"
2679 echo "-Werror enabled   $werror"
2680 if test "$darwin" = "yes" ; then
2681     echo "Cocoa support     $cocoa"
2682 fi
2683 echo "SDL support       $sdl"
2684 echo "curses support    $curses"
2685 echo "curl support      $curl"
2686 echo "check support     $check_utests"
2687 echo "mingw32 support   $mingw32"
2688 echo "Audio drivers     $audio_drv_list"
2689 echo "Extra audio cards $audio_card_list"
2690 echo "Block whitelist   $block_drv_whitelist"
2691 echo "Mixer emulation   $mixemu"
2692 echo "VNC support       $vnc"
2693 if test "$vnc" = "yes" ; then
2694     echo "VNC TLS support   $vnc_tls"
2695     echo "VNC SASL support  $vnc_sasl"
2696     echo "VNC JPEG support  $vnc_jpeg"
2697     echo "VNC PNG support   $vnc_png"
2698     echo "VNC thread        $vnc_thread"
2699 fi
2700 if test -n "$sparc_cpu"; then
2701     echo "Target Sparc Arch $sparc_cpu"
2702 fi
2703 echo "xen support       $xen"
2704 echo "brlapi support    $brlapi"
2705 echo "bluez  support    $bluez"
2706 echo "Documentation     $docs"
2707 [ ! -z "$uname_release" ] && \
2708 echo "uname -r          $uname_release"
2709 echo "NPTL support      $nptl"
2710 echo "GUEST_BASE        $guest_base"
2711 echo "PIE user targets  $user_pie"
2712 echo "vde support       $vde"
2713 echo "Linux AIO support $linux_aio"
2714 echo "ATTR/XATTR support $attr"
2715 echo "Install blobs     $blobs"
2716 echo "KVM support       $kvm"
2717 echo "fdt support       $fdt"
2718 echo "preadv support    $preadv"
2719 echo "fdatasync         $fdatasync"
2720 echo "madvise           $madvise"
2721 echo "posix_madvise     $posix_madvise"
2722 echo "uuid support      $uuid"
2723 echo "vhost-net support $vhost_net"
2724 echo "Trace backend     $trace_backend"
2725 echo "Trace output file $trace_file-<pid>"
2726 echo "spice support     $spice"
2727 echo "rbd support       $rbd"
2728 echo "xfsctl support    $xfs"
2729 echo "nss used          $smartcard_nss"
2730 echo "usb net redir     $usb_redir"
2731 echo "OpenGL support    $opengl"
2732 echo "build guest agent $guest_agent"
2733
2734 if test "$sdl_too_old" = "yes"; then
2735 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2736 fi
2737
2738 config_host_mak="config-host.mak"
2739 config_host_ld="config-host.ld"
2740
2741 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2742 printf "# Configured with:" >> $config_host_mak
2743 printf " '%s'" "$0" "$@" >> $config_host_mak
2744 echo >> $config_host_mak
2745
2746 echo all: >> $config_host_mak
2747 echo "prefix=$prefix" >> $config_host_mak
2748 echo "bindir=$bindir" >> $config_host_mak
2749 echo "libdir=$libdir" >> $config_host_mak
2750 echo "includedir=$includedir" >> $config_host_mak
2751 echo "mandir=$mandir" >> $config_host_mak
2752 echo "datadir=$datadir" >> $config_host_mak
2753 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2754 echo "docdir=$docdir" >> $config_host_mak
2755 echo "confdir=$confdir" >> $config_host_mak
2756
2757 case "$cpu" in
2758   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2759     ARCH=$cpu
2760   ;;
2761   armv4b|armv4l)
2762     ARCH=arm
2763   ;;
2764 esac
2765 echo "ARCH=$ARCH" >> $config_host_mak
2766 if test "$debug_tcg" = "yes" ; then
2767   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2768 fi
2769 if test "$debug_mon" = "yes" ; then
2770   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2771 fi
2772 if test "$debug" = "yes" ; then
2773   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2774 fi
2775 if test "$strip_opt" = "yes" ; then
2776   echo "STRIP=${strip}" >> $config_host_mak
2777 fi
2778 if test "$bigendian" = "yes" ; then
2779   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2780 fi
2781 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2782 if test "$mingw32" = "yes" ; then
2783   echo "CONFIG_WIN32=y" >> $config_host_mak
2784   rc_version=`cat $source_path/VERSION`
2785   version_major=${rc_version%%.*}
2786   rc_version=${rc_version#*.}
2787   version_minor=${rc_version%%.*}
2788   rc_version=${rc_version#*.}
2789   version_subminor=${rc_version%%.*}
2790   version_micro=0
2791   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2792   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2793 else
2794   echo "CONFIG_POSIX=y" >> $config_host_mak
2795 fi
2796
2797 if test "$linux" = "yes" ; then
2798   echo "CONFIG_LINUX=y" >> $config_host_mak
2799 fi
2800
2801 if test "$darwin" = "yes" ; then
2802   echo "CONFIG_DARWIN=y" >> $config_host_mak
2803 fi
2804
2805 if test "$aix" = "yes" ; then
2806   echo "CONFIG_AIX=y" >> $config_host_mak
2807 fi
2808
2809 if test "$solaris" = "yes" ; then
2810   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2811   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2812   if test "$needs_libsunmath" = "yes" ; then
2813     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2814   fi
2815 fi
2816 if test "$haiku" = "yes" ; then
2817   echo "CONFIG_HAIKU=y" >> $config_host_mak
2818 fi
2819 if test "$static" = "yes" ; then
2820   echo "CONFIG_STATIC=y" >> $config_host_mak
2821 fi
2822 if test "$profiler" = "yes" ; then
2823   echo "CONFIG_PROFILER=y" >> $config_host_mak
2824 fi
2825 if test "$slirp" = "yes" ; then
2826   echo "CONFIG_SLIRP=y" >> $config_host_mak
2827   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2828   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2829 fi
2830 if test "$vde" = "yes" ; then
2831   echo "CONFIG_VDE=y" >> $config_host_mak
2832 fi
2833 for card in $audio_card_list; do
2834     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2835     echo "$def=y" >> $config_host_mak
2836 done
2837 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2838 for drv in $audio_drv_list; do
2839     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2840     echo "$def=y" >> $config_host_mak
2841     if test "$drv" = "fmod"; then
2842         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2843     fi
2844 done
2845 if test "$audio_pt_int" = "yes" ; then
2846   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2847 fi
2848 if test "$audio_win_int" = "yes" ; then
2849   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2850 fi
2851 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2852 if test "$mixemu" = "yes" ; then
2853   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2854 fi
2855 if test "$vnc" = "yes" ; then
2856   echo "CONFIG_VNC=y" >> $config_host_mak
2857 fi
2858 if test "$vnc_tls" = "yes" ; then
2859   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2860   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2861 fi
2862 if test "$vnc_sasl" = "yes" ; then
2863   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2864   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2865 fi
2866 if test "$vnc_jpeg" = "yes" ; then
2867   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2868   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2869 fi
2870 if test "$vnc_png" = "yes" ; then
2871   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2872   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2873 fi
2874 if test "$vnc_thread" = "yes" ; then
2875   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2876 fi
2877 if test "$fnmatch" = "yes" ; then
2878   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2879 fi
2880 if test "$uuid" = "yes" ; then
2881   echo "CONFIG_UUID=y" >> $config_host_mak
2882 fi
2883 if test "$xfs" = "yes" ; then
2884   echo "CONFIG_XFS=y" >> $config_host_mak
2885 fi
2886 qemu_version=`head $source_path/VERSION`
2887 echo "VERSION=$qemu_version" >>$config_host_mak
2888 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2889 echo "SRC_PATH=$source_path" >> $config_host_mak
2890 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2891 if [ "$docs" = "yes" ] ; then
2892   echo "BUILD_DOCS=yes" >> $config_host_mak
2893 fi
2894 if test "$sdl" = "yes" ; then
2895   echo "CONFIG_SDL=y" >> $config_host_mak
2896   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2897 fi
2898 if test "$cocoa" = "yes" ; then
2899   echo "CONFIG_COCOA=y" >> $config_host_mak
2900 fi
2901 if test "$curses" = "yes" ; then
2902   echo "CONFIG_CURSES=y" >> $config_host_mak
2903 fi
2904 if test "$atfile" = "yes" ; then
2905   echo "CONFIG_ATFILE=y" >> $config_host_mak
2906 fi
2907 if test "$utimens" = "yes" ; then
2908   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2909 fi
2910 if test "$pipe2" = "yes" ; then
2911   echo "CONFIG_PIPE2=y" >> $config_host_mak
2912 fi
2913 if test "$accept4" = "yes" ; then
2914   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2915 fi
2916 if test "$splice" = "yes" ; then
2917   echo "CONFIG_SPLICE=y" >> $config_host_mak
2918 fi
2919 if test "$eventfd" = "yes" ; then
2920   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2921 fi
2922 if test "$fallocate" = "yes" ; then
2923   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2924 fi
2925 if test "$sync_file_range" = "yes" ; then
2926   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2927 fi
2928 if test "$fiemap" = "yes" ; then
2929   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2930 fi
2931 if test "$dup3" = "yes" ; then
2932   echo "CONFIG_DUP3=y" >> $config_host_mak
2933 fi
2934 if test "$epoll" = "yes" ; then
2935   echo "CONFIG_EPOLL=y" >> $config_host_mak
2936 fi
2937 if test "$epoll_create1" = "yes" ; then
2938   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2939 fi
2940 if test "$epoll_pwait" = "yes" ; then
2941   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2942 fi
2943 if test "$inotify" = "yes" ; then
2944   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2945 fi
2946 if test "$inotify1" = "yes" ; then
2947   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2948 fi
2949 if test "$byteswap_h" = "yes" ; then
2950   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2951 fi
2952 if test "$bswap_h" = "yes" ; then
2953   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2954 fi
2955 if test "$curl" = "yes" ; then
2956   echo "CONFIG_CURL=y" >> $config_host_mak
2957   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2958 fi
2959 if test "$brlapi" = "yes" ; then
2960   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2961 fi
2962 if test "$bluez" = "yes" ; then
2963   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2964   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2965 fi
2966 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2967 if test "$xen" = "yes" ; then
2968   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2969   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2970 fi
2971 if test "$linux_aio" = "yes" ; then
2972   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2973 fi
2974 if test "$attr" = "yes" ; then
2975   echo "CONFIG_ATTR=y" >> $config_host_mak
2976 fi
2977 if test "$linux" = "yes" ; then
2978   if test "$attr" = "yes" ; then
2979     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2980   fi
2981 fi
2982 if test "$blobs" = "yes" ; then
2983   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2984 fi
2985 if test "$iovec" = "yes" ; then
2986   echo "CONFIG_IOVEC=y" >> $config_host_mak
2987 fi
2988 if test "$preadv" = "yes" ; then
2989   echo "CONFIG_PREADV=y" >> $config_host_mak
2990 fi
2991 if test "$fdt" = "yes" ; then
2992   echo "CONFIG_FDT=y" >> $config_host_mak
2993 fi
2994 if test "$signalfd" = "yes" ; then
2995   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2996 fi
2997 if test "$need_offsetof" = "yes" ; then
2998   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2999 fi
3000 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3001   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3002 fi
3003 if test "$fdatasync" = "yes" ; then
3004   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3005 fi
3006 if test "$madvise" = "yes" ; then
3007   echo "CONFIG_MADVISE=y" >> $config_host_mak
3008 fi
3009 if test "$posix_madvise" = "yes" ; then
3010   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3011 fi
3012
3013 if test "$spice" = "yes" ; then
3014   echo "CONFIG_SPICE=y" >> $config_host_mak
3015 fi
3016
3017 if test "$smartcard" = "yes" ; then
3018   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3019 fi
3020
3021 if test "$smartcard_nss" = "yes" ; then
3022   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3023 fi
3024
3025 if test "$usb_redir" = "yes" ; then
3026   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3027 fi
3028
3029 if test "$opengl" = "yes" ; then
3030   echo "CONFIG_OPENGL=y" >> $config_host_mak
3031 fi
3032
3033 # XXX: suppress that
3034 if [ "$bsd" = "yes" ] ; then
3035   echo "CONFIG_BSD=y" >> $config_host_mak
3036 fi
3037
3038 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3039
3040 if test "$zero_malloc" = "yes" ; then
3041   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3042 fi
3043 if test "$rbd" = "yes" ; then
3044   echo "CONFIG_RBD=y" >> $config_host_mak
3045 fi
3046
3047 if test "$ucontext_coroutine" = "yes" ; then
3048   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3049 fi
3050
3051 # USB host support
3052 case "$usb" in
3053 linux)
3054   echo "HOST_USB=linux" >> $config_host_mak
3055 ;;
3056 bsd)
3057   echo "HOST_USB=bsd" >> $config_host_mak
3058 ;;
3059 *)
3060   echo "HOST_USB=stub" >> $config_host_mak
3061 ;;
3062 esac
3063
3064 # use default implementation for tracing backend-specific routines
3065 trace_default=yes
3066 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3067 if test "$trace_backend" = "nop"; then
3068   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3069 fi
3070 if test "$trace_backend" = "simple"; then
3071   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3072   trace_default=no
3073   # Set the appropriate trace file.
3074   trace_file="\"$trace_file-\" FMT_pid"
3075 fi
3076 if test "$trace_backend" = "stderr"; then
3077   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3078   trace_default=no
3079 fi
3080 if test "$trace_backend" = "ust"; then
3081   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3082 fi
3083 if test "$trace_backend" = "dtrace"; then
3084   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3085   if test "$trace_backend_stap" = "yes" ; then
3086     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3087   fi
3088 fi
3089 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3090 if test "$trace_default" = "yes"; then
3091   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3092 fi
3093
3094 echo "TOOLS=$tools" >> $config_host_mak
3095 echo "ROMS=$roms" >> $config_host_mak
3096 echo "MAKE=$make" >> $config_host_mak
3097 echo "INSTALL=$install" >> $config_host_mak
3098 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3099 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3100 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3101 echo "PYTHON=$python" >> $config_host_mak
3102 echo "CC=$cc" >> $config_host_mak
3103 echo "CC_I386=$cc_i386" >> $config_host_mak
3104 echo "HOST_CC=$host_cc" >> $config_host_mak
3105 echo "AR=$ar" >> $config_host_mak
3106 echo "OBJCOPY=$objcopy" >> $config_host_mak
3107 echo "LD=$ld" >> $config_host_mak
3108 echo "WINDRES=$windres" >> $config_host_mak
3109 echo "LIBTOOL=$libtool" >> $config_host_mak
3110 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3111 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3112 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3113 if test "$sparse" = "yes" ; then
3114   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3115   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3116   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3117 fi
3118 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3119 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3120 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3121 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3122 echo "LIBS+=$LIBS" >> $config_host_mak
3123 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3124 echo "EXESUF=$EXESUF" >> $config_host_mak
3125 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3126
3127 # generate list of library paths for linker script
3128
3129 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3130
3131 if test -f ${config_host_ld}~ ; then
3132   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3133     mv ${config_host_ld}~ $config_host_ld
3134   else
3135     rm ${config_host_ld}~
3136   fi
3137 fi
3138
3139 for d in libdis libdis-user; do
3140     mkdir -p $d
3141     symlink $source_path/Makefile.dis $d/Makefile
3142     echo > $d/config.mak
3143 done
3144 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3145   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3146 fi
3147
3148 for target in $target_list; do
3149 target_dir="$target"
3150 config_target_mak=$target_dir/config-target.mak
3151 target_arch2=`echo $target | cut -d '-' -f 1`
3152 target_bigendian="no"
3153
3154 case "$target_arch2" in
3155   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3156   target_bigendian=yes
3157   ;;
3158 esac
3159 target_softmmu="no"
3160 target_user_only="no"
3161 target_linux_user="no"
3162 target_darwin_user="no"
3163 target_bsd_user="no"
3164 case "$target" in
3165   ${target_arch2}-softmmu)
3166     target_softmmu="yes"
3167     ;;
3168   ${target_arch2}-linux-user)
3169     if test "$linux" != "yes" ; then
3170       echo "ERROR: Target '$target' is only available on a Linux host"
3171       exit 1
3172     fi
3173     target_user_only="yes"
3174     target_linux_user="yes"
3175     ;;
3176   ${target_arch2}-darwin-user)
3177     if test "$darwin" != "yes" ; then
3178       echo "ERROR: Target '$target' is only available on a Darwin host"
3179       exit 1
3180     fi
3181     target_user_only="yes"
3182     target_darwin_user="yes"
3183     ;;
3184   ${target_arch2}-bsd-user)
3185     if test "$bsd" != "yes" ; then
3186       echo "ERROR: Target '$target' is only available on a BSD host"
3187       exit 1
3188     fi
3189     target_user_only="yes"
3190     target_bsd_user="yes"
3191     ;;
3192   *)
3193     echo "ERROR: Target '$target' not recognised"
3194     exit 1
3195     ;;
3196 esac
3197
3198 mkdir -p $target_dir
3199 mkdir -p $target_dir/fpu
3200 mkdir -p $target_dir/tcg
3201 mkdir -p $target_dir/ide
3202 mkdir -p $target_dir/9pfs
3203 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3204   mkdir -p $target_dir/nwfpe
3205 fi
3206 symlink $source_path/Makefile.target $target_dir/Makefile
3207
3208
3209 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3210
3211 bflt="no"
3212 target_nptl="no"
3213 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3214 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3215 gdb_xml_files=""
3216 target_short_alignment=2
3217 target_int_alignment=4
3218 target_long_alignment=4
3219 target_llong_alignment=8
3220 target_libs_softmmu=
3221
3222 TARGET_ARCH="$target_arch2"
3223 TARGET_BASE_ARCH=""
3224 TARGET_ABI_DIR=""
3225
3226 case "$target_arch2" in
3227   i386)
3228     target_phys_bits=64
3229   ;;
3230   x86_64)
3231     TARGET_BASE_ARCH=i386
3232     target_phys_bits=64
3233     target_long_alignment=8
3234   ;;
3235   alpha)
3236     target_phys_bits=64
3237     target_long_alignment=8
3238     target_nptl="yes"
3239   ;;
3240   arm|armeb)
3241     TARGET_ARCH=arm
3242     bflt="yes"
3243     target_nptl="yes"
3244     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3245     target_phys_bits=32
3246     target_llong_alignment=4
3247   ;;
3248   cris)
3249     target_nptl="yes"
3250     target_phys_bits=32
3251   ;;
3252   lm32)
3253     target_phys_bits=32
3254     target_libs_softmmu="$opengl_libs"
3255   ;;
3256   m68k)
3257     bflt="yes"
3258     gdb_xml_files="cf-core.xml cf-fp.xml"
3259     target_phys_bits=32
3260     target_int_alignment=2
3261     target_long_alignment=2
3262     target_llong_alignment=2
3263   ;;
3264   microblaze|microblazeel)
3265     TARGET_ARCH=microblaze
3266     bflt="yes"
3267     target_nptl="yes"
3268     target_phys_bits=32
3269     target_libs_softmmu="$fdt_libs"
3270   ;;
3271   mips|mipsel)
3272     TARGET_ARCH=mips
3273     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3274     target_nptl="yes"
3275     target_phys_bits=64
3276   ;;
3277   mipsn32|mipsn32el)
3278     TARGET_ARCH=mipsn32
3279     TARGET_BASE_ARCH=mips
3280     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3281     target_phys_bits=64
3282   ;;
3283   mips64|mips64el)
3284     TARGET_ARCH=mips64
3285     TARGET_BASE_ARCH=mips
3286     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3287     target_phys_bits=64
3288     target_long_alignment=8
3289   ;;
3290   ppc)
3291     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3292     target_phys_bits=32
3293     target_nptl="yes"
3294     target_libs_softmmu="$fdt_libs"
3295   ;;
3296   ppcemb)
3297     TARGET_BASE_ARCH=ppc
3298     TARGET_ABI_DIR=ppc
3299     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3300     target_phys_bits=64
3301     target_nptl="yes"
3302     target_libs_softmmu="$fdt_libs"
3303   ;;
3304   ppc64)
3305     TARGET_BASE_ARCH=ppc
3306     TARGET_ABI_DIR=ppc
3307     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3308     target_phys_bits=64
3309     target_long_alignment=8
3310     target_libs_softmmu="$fdt_libs"
3311   ;;
3312   ppc64abi32)
3313     TARGET_ARCH=ppc64
3314     TARGET_BASE_ARCH=ppc
3315     TARGET_ABI_DIR=ppc
3316     echo "TARGET_ABI32=y" >> $config_target_mak
3317     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3318     target_phys_bits=64
3319     target_libs_softmmu="$fdt_libs"
3320   ;;
3321   sh4|sh4eb)
3322     TARGET_ARCH=sh4
3323     bflt="yes"
3324     target_nptl="yes"
3325     target_phys_bits=32
3326   ;;
3327   sparc)
3328     target_phys_bits=64
3329   ;;
3330   sparc64)
3331     TARGET_BASE_ARCH=sparc
3332     target_phys_bits=64
3333     target_long_alignment=8
3334   ;;
3335   sparc32plus)
3336     TARGET_ARCH=sparc64
3337     TARGET_BASE_ARCH=sparc
3338     TARGET_ABI_DIR=sparc
3339     echo "TARGET_ABI32=y" >> $config_target_mak
3340     target_phys_bits=64
3341   ;;
3342   s390x)
3343     target_nptl="yes"
3344     target_phys_bits=64
3345     target_long_alignment=8
3346   ;;
3347   unicore32)
3348     target_phys_bits=32
3349   ;;
3350   xtensa|xtensaeb)
3351     TARGET_ARCH=xtensa
3352     target_phys_bits=32
3353   ;;
3354   *)
3355     echo "Unsupported target CPU"
3356     exit 1
3357   ;;
3358 esac
3359 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3360 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3361 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3362 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3363 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3364 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3365 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3366 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3367 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3368 if [ "$TARGET_BASE_ARCH" = "" ]; then
3369   TARGET_BASE_ARCH=$TARGET_ARCH
3370 fi
3371 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3372 if [ "$TARGET_ABI_DIR" = "" ]; then
3373   TARGET_ABI_DIR=$TARGET_ARCH
3374 fi
3375 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3376 case "$target_arch2" in
3377   i386|x86_64)
3378     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3379       target_phys_bits=64
3380       echo "CONFIG_XEN=y" >> $config_target_mak
3381     else
3382       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3383     fi
3384     ;;
3385   *)
3386     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3387 esac
3388 case "$target_arch2" in
3389   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3390     # Make sure the target and host cpus are compatible
3391     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3392       \( "$target_arch2" = "$cpu" -o \
3393       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3394       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3395       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3396       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3397       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3398       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3399       echo "CONFIG_KVM=y" >> $config_target_mak
3400       if test "$vhost_net" = "yes" ; then
3401         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3402       fi
3403     fi
3404 esac
3405 if test "$target_bigendian" = "yes" ; then
3406   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3407 fi
3408 if test "$target_softmmu" = "yes" ; then
3409   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3410   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3411   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3412   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3413   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3414 fi
3415 if test "$target_user_only" = "yes" ; then
3416   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3417 fi
3418 if test "$target_linux_user" = "yes" ; then
3419   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3420 fi
3421 if test "$target_darwin_user" = "yes" ; then
3422   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3423 fi
3424 if test "$smartcard_nss" = "yes" ; then
3425   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3426   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3427   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3428 fi
3429 list=""
3430 if test ! -z "$gdb_xml_files" ; then
3431   for x in $gdb_xml_files; do
3432     list="$list $source_path/gdb-xml/$x"
3433   done
3434   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3435 fi
3436
3437 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3438   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3439 fi
3440 if test "$target_user_only" = "yes" \
3441         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3442   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3443 fi
3444 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3445   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3446 fi
3447 if test "$target_bsd_user" = "yes" ; then
3448   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3449 fi
3450
3451 # generate QEMU_CFLAGS/LDFLAGS for targets
3452
3453 cflags=""
3454 includes=""
3455 ldflags=""
3456
3457 if test "$ARCH" = "sparc64" ; then
3458   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3459 elif test "$ARCH" = "s390x" ; then
3460   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3461 elif test "$ARCH" = "x86_64" ; then
3462   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3463 else
3464   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3465 fi
3466 includes="-I\$(SRC_PATH)/tcg $includes"
3467
3468 if test "$target_user_only" = "yes" ; then
3469     libdis_config_mak=libdis-user/config.mak
3470 else
3471     libdis_config_mak=libdis/config.mak
3472 fi
3473
3474 for i in $ARCH $TARGET_BASE_ARCH ; do
3475   case "$i" in
3476   alpha)
3477     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3478     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3479   ;;
3480   arm)
3481     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3482     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3483   ;;
3484   cris)
3485     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3486     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3487   ;;
3488   hppa)
3489     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3490     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3491   ;;
3492   i386|x86_64)
3493     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3494     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3495   ;;
3496   ia64*)
3497     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3498     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3499   ;;
3500   m68k)
3501     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3502     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3503   ;;
3504   microblaze*)
3505     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3506     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3507   ;;
3508   mips*)
3509     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3510     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3511   ;;
3512   ppc*)
3513     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3514     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3515   ;;
3516   s390*)
3517     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3518     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3519   ;;
3520   sh4)
3521     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3522     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3523   ;;
3524   sparc*)
3525     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3526     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3527   ;;
3528   xtensa*)
3529     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3530     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3531   ;;
3532   esac
3533 done
3534
3535 case "$ARCH" in
3536 alpha)
3537   # Ensure there's only a single GP
3538   cflags="-msmall-data $cflags"
3539 ;;
3540 esac
3541
3542 if test "$target_softmmu" = "yes" ; then
3543   case "$TARGET_BASE_ARCH" in
3544   arm)
3545     cflags="-DHAS_AUDIO $cflags"
3546   ;;
3547   lm32)
3548     cflags="-DHAS_AUDIO $cflags"
3549   ;;
3550   i386|mips|ppc)
3551     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3552   ;;
3553   esac
3554 fi
3555
3556 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3557         "$user_pie" = "yes" ; then
3558   cflags="-fpie $cflags"
3559   ldflags="-pie $ldflags"
3560 fi
3561
3562 if test "$target_softmmu" = "yes" -a \( \
3563         "$TARGET_ARCH" = "microblaze" -o \
3564         "$TARGET_ARCH" = "cris" \) ; then
3565   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3566 fi
3567
3568 if test "$gprof" = "yes" ; then
3569   echo "TARGET_GPROF=yes" >> $config_target_mak
3570   if test "$target_linux_user" = "yes" ; then
3571     cflags="-p $cflags"
3572     ldflags="-p $ldflags"
3573   fi
3574   if test "$target_softmmu" = "yes" ; then
3575     ldflags="-p $ldflags"
3576     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3577   fi
3578 fi
3579
3580 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3581 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3582   case "$ARCH" in
3583   sparc)
3584     # -static is used to avoid g1/g3 usage by the dynamic linker
3585     ldflags="$linker_script -static $ldflags"
3586     ;;
3587   alpha | s390x)
3588     # The default placement of the application is fine.
3589     ;;
3590   *)
3591     ldflags="$linker_script $ldflags"
3592     ;;
3593   esac
3594 fi
3595
3596 # use included Linux headers
3597 if test "$linux" = "yes" ; then
3598   includes="-I\$(SRC_PATH)/linux-headers $includes"
3599   mkdir -p linux-headers
3600   case "$cpu" in
3601   i386|x86_64)
3602     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3603     ;;
3604   ppcemb|ppc|ppc64)
3605     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3606     ;;
3607   s390x)
3608     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3609     ;;
3610   esac
3611 fi
3612
3613 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3614 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3615 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3616
3617 done # for target in $targets
3618
3619 # build tree in object directory in case the source is not in the current directory
3620 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3621 DIRS="$DIRS pc-bios/spapr-rtas"
3622 DIRS="$DIRS roms/seabios roms/vgabios"
3623 DIRS="$DIRS fsdev ui"
3624 DIRS="$DIRS qapi"
3625 DIRS="$DIRS qga trace"
3626 FILES="Makefile tests/Makefile qdict-test-data.txt"
3627 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3628 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3629 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3630 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3631 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3632     FILES="$FILES pc-bios/`basename $bios_file`"
3633 done
3634 mkdir -p $DIRS
3635 for f in $FILES ; do
3636     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3637         symlink "$source_path/$f" "$f"
3638     fi
3639 done
3640
3641 # temporary config to build submodules
3642 for rom in seabios vgabios ; do
3643     config_mak=roms/$rom/config.mak
3644     echo "# Automatically generated by configure - do not modify" > $config_mak
3645     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3646     echo "CC=$cc" >> $config_mak
3647     echo "BCC=bcc" >> $config_mak
3648     echo "CPP=${cross_prefix}cpp" >> $config_mak
3649     echo "OBJCOPY=objcopy" >> $config_mak
3650     echo "IASL=iasl" >> $config_mak
3651     echo "LD=$ld" >> $config_mak
3652 done
3653
3654 for hwlib in 32 64; do
3655   d=libhw$hwlib
3656   mkdir -p $d
3657   mkdir -p $d/ide
3658   symlink $source_path/Makefile.hw $d/Makefile
3659   mkdir -p $d/9pfs
3660   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3661 done
3662
3663 if [ "$source_path" != `pwd` ]; then
3664     # out of tree build
3665     mkdir -p libcacard
3666     rm -f libcacard/Makefile
3667     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3668 fi
3669
3670 d=libuser
3671 mkdir -p $d
3672 symlink $source_path/Makefile.user $d/Makefile
3673 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3674   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3675 fi
3676
3677 if test "$docs" = "yes" ; then
3678   mkdir -p QMP
3679 fi