configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95 libs_qga=""
  96
  97 target_list=""
  98
  99 # Default value for a variable defining feature "foo".
 100 #  * foo="no"  feature will only be used if --enable-foo arg is given
 101 #  * foo=""    feature will be searched for, and if found, will be used
 102 #              unless --disable-foo is given
 103 #  * foo="yes" this value will only be set by --enable-foo flag.
 104 #              feature will searched for,
 105 #              if not found, configure exits with error
 106 #
 107 # Always add --enable-foo and --disable-foo command line args.
 108 # Distributions want to ensure that several features are compiled in, and it
 109 # is impossible without a --enable-foo that exits if a feature is not found.
 110
 111 bluez=""
 112 brlapi=""
 113 curl=""
 114 curses=""
 115 docs=""
 116 fdt=""
 117 nptl=""
 118 sdl=""
 119 vnc="yes"
 120 sparse="no"
 121 uuid=""
 122 vde=""
 123 vnc_tls=""
 124 vnc_sasl=""
 125 vnc_jpeg=""
 126 vnc_png=""
 127 vnc_thread="no"
 128 xen=""
 129 xen_ctrl_version=""
 130 linux_aio=""
 131 attr=""
 132 xfs=""
 133
 134 vhost_net="no"
 135 kvm="no"
 136 gprof="no"
 137 debug_tcg="no"
 138 debug_mon="no"
 139 debug="no"
 140 strip_opt="yes"
 141 bigendian="no"
 142 mingw32="no"
 143 EXESUF=""
 144 prefix="/usr/local"
 145 mandir="\${prefix}/share/man"
 146 datadir="\${prefix}/share/qemu"
 147 docdir="\${prefix}/share/doc/qemu"
 148 bindir="\${prefix}/bin"
 149 libdir="\${prefix}/lib"
 150 includedir="\${prefix}/include"
 151 sysconfdir="\${prefix}/etc"
 152 confsuffix="/qemu"
 153 slirp="yes"
 154 fmod_lib=""
 155 fmod_inc=""
 156 oss_lib=""
 157 bsd="no"
 158 linux="no"
 159 solaris="no"
 160 profiler="no"
 161 cocoa="no"
 162 softmmu="yes"
 163 linux_user="no"
 164 darwin_user="no"
 165 bsd_user="no"
 166 guest_base=""
 167 uname_release=""
 168 mixemu="no"
 169 aix="no"
 170 blobs="yes"
 171 pkgversion=""
 172 check_utests="no"
 173 user_pie="no"
 174 zero_malloc=""
 175 trace_backend="nop"
 176 trace_file="trace"
 177 spice=""
 178 rbd=""
 179 smartcard=""
 180 smartcard_nss=""
 181 usb_redir=""
 182 opengl=""
 183 zlib="yes"
 184 guest_agent="yes"
 185
 186 # parse CC options first
 187 for opt do
 188   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 189   case "$opt" in
 190   --cross-prefix=*) cross_prefix="$optarg"
 191   ;;
 192   --cc=*) CC="$optarg"
 193   ;;
 194   --source-path=*) source_path="$optarg"
 195   ;;
 196   --cpu=*) cpu="$optarg"
 197   ;;
 198   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 199   ;;
 200   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 201   ;;
 202   --sparc_cpu=*)
 203     sparc_cpu="$optarg"
 204     case $sparc_cpu in
 205     v7|v8|v8plus|v8plusa)
 206       cpu="sparc"
 207     ;;
 208     v9)
 209       cpu="sparc64"
 210     ;;
 211     *)
 212       echo "undefined SPARC architecture. Exiting";
 213       exit 1
 214     ;;
 215     esac
 216   ;;
 217   esac
 218 done
 219 # OS specific
 220 # Using uname is really, really broken.  Once we have the right set of checks
 221 # we can eliminate it's usage altogether
 222
 223 cc="${CC-${cross_prefix}gcc}"
 224 ar="${AR-${cross_prefix}ar}"
 225 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 226 ld="${LD-${cross_prefix}ld}"
 227 libtool="${LIBTOOL-${cross_prefix}libtool}"
 228 strip="${STRIP-${cross_prefix}strip}"
 229 windres="${WINDRES-${cross_prefix}windres}"
 230 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 231 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 232
 233 # default flags for all hosts
 234 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 235 CFLAGS="-g $CFLAGS"
 236 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 237 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 238 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 239 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 240 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 241 LDFLAGS="-g $LDFLAGS"
 242
 243 # make source path absolute
 244 source_path=`cd "$source_path"; pwd`
 245
 246 check_define() {
 247 cat > $TMPC <<EOF
 248 #if !defined($1)
 249 #error Not defined
 250 #endif
 251 int main(void) { return 0; }
 252 EOF
 253   compile_object
 254 }
 255
 256 if test ! -z "$cpu" ; then
 257   # command line argument
 258   :
 259 elif check_define __i386__ ; then
 260   cpu="i386"
 261 elif check_define __x86_64__ ; then
 262   cpu="x86_64"
 263 elif check_define __sparc__ ; then
 264   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 265   # They must be specified using --sparc_cpu
 266   if check_define __arch64__ ; then
 267     cpu="sparc64"
 268   else
 269     cpu="sparc"
 270   fi
 271 elif check_define _ARCH_PPC ; then
 272   if check_define _ARCH_PPC64 ; then
 273     cpu="ppc64"
 274   else
 275     cpu="ppc"
 276   fi
 277 elif check_define __mips__ ; then
 278   cpu="mips"
 279 elif check_define __ia64__ ; then
 280   cpu="ia64"
 281 elif check_define __s390__ ; then
 282   if check_define __s390x__ ; then
 283     cpu="s390x"
 284   else
 285     cpu="s390"
 286   fi
 287 else
 288   cpu=`uname -m`
 289 fi
 290
 291 case "$cpu" in
 292   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 293     cpu="$cpu"
 294   ;;
 295   i386|i486|i586|i686|i86pc|BePC)
 296     cpu="i386"
 297   ;;
 298   x86_64|amd64)
 299     cpu="x86_64"
 300   ;;
 301   armv*b)
 302     cpu="armv4b"
 303   ;;
 304   armv*l)
 305     cpu="armv4l"
 306   ;;
 307   parisc|parisc64)
 308     cpu="hppa"
 309   ;;
 310   mips*)
 311     cpu="mips"
 312   ;;
 313   s390)
 314     cpu="s390"
 315   ;;
 316   s390x)
 317     cpu="s390x"
 318   ;;
 319   sparc|sun4[cdmuv])
 320     cpu="sparc"
 321   ;;
 322   *)
 323     echo "Unsupported CPU = $cpu"
 324     exit 1
 325   ;;
 326 esac
 327
 328 # OS specific
 329 if check_define __linux__ ; then
 330   targetos="Linux"
 331 elif check_define _WIN32 ; then
 332   targetos='MINGW32'
 333 elif check_define __OpenBSD__ ; then
 334   targetos='OpenBSD'
 335 elif check_define __sun__ ; then
 336   targetos='SunOS'
 337 elif check_define __HAIKU__ ; then
 338   targetos='Haiku'
 339 else
 340   targetos=`uname -s`
 341 fi
 342
 343 case $targetos in
 344 CYGWIN*)
 345   mingw32="yes"
 346   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 347   audio_possible_drivers="winwave sdl"
 348   audio_drv_list="winwave"
 349 ;;
 350 MINGW32*)
 351   mingw32="yes"
 352   audio_possible_drivers="winwave dsound sdl fmod"
 353   audio_drv_list="winwave"
 354 ;;
 355 GNU/kFreeBSD)
 356   bsd="yes"
 357   audio_drv_list="oss"
 358   audio_possible_drivers="oss sdl esd pa"
 359 ;;
 360 FreeBSD)
 361   bsd="yes"
 362   make="${MAKE-gmake}"
 363   audio_drv_list="oss"
 364   audio_possible_drivers="oss sdl esd pa"
 365   # needed for kinfo_getvmmap(3) in libutil.h
 366   LIBS="-lutil $LIBS"
 367 ;;
 368 DragonFly)
 369   bsd="yes"
 370   make="${MAKE-gmake}"
 371   audio_drv_list="oss"
 372   audio_possible_drivers="oss sdl esd pa"
 373 ;;
 374 NetBSD)
 375   bsd="yes"
 376   make="${MAKE-gmake}"
 377   audio_drv_list="oss"
 378   audio_possible_drivers="oss sdl esd"
 379   oss_lib="-lossaudio"
 380 ;;
 381 OpenBSD)
 382   bsd="yes"
 383   make="${MAKE-gmake}"
 384   audio_drv_list="oss"
 385   audio_possible_drivers="oss sdl esd"
 386   oss_lib="-lossaudio"
 387 ;;
 388 Darwin)
 389   bsd="yes"
 390   darwin="yes"
 391   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 392   # run 64-bit userspace code
 393   if [ "$cpu" = "i386" ] ; then
 394     is_x86_64=`sysctl -n hw.optional.x86_64`
 395     [ "$is_x86_64" = "1" ] && cpu=x86_64
 396   fi
 397   if [ "$cpu" = "x86_64" ] ; then
 398     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 399     LDFLAGS="-arch x86_64 $LDFLAGS"
 400   else
 401     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 402   fi
 403   darwin_user="yes"
 404   cocoa="yes"
 405   audio_drv_list="coreaudio"
 406   audio_possible_drivers="coreaudio sdl fmod"
 407   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 408   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 409 ;;
 410 SunOS)
 411   solaris="yes"
 412   make="${MAKE-gmake}"
 413   install="${INSTALL-ginstall}"
 414   ld="gld"
 415   needs_libsunmath="no"
 416   solarisrev=`uname -r | cut -f2 -d.`
 417   # have to select again, because `uname -m` returns i86pc
 418   # even on an x86_64 box.
 419   solariscpu=`isainfo -k`
 420   if test "${solariscpu}" = "amd64" ; then
 421     cpu="x86_64"
 422   fi
 423   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 424     if test "$solarisrev" -le 9 ; then
 425       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 426         needs_libsunmath="yes"
 427         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 428         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 429         LIBS="-lsunmath $LIBS"
 430       else
 431         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 432         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 433         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 434         echo "Studio 11 can be downloaded from www.sun.com."
 435         exit 1
 436       fi
 437     fi
 438   fi
 439   if test -f /usr/include/sys/soundcard.h ; then
 440     audio_drv_list="oss"
 441   fi
 442   audio_possible_drivers="oss sdl"
 443 # needed for CMSG_ macros in sys/socket.h
 444   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 445 # needed for TIOCWIN* defines in termios.h
 446   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 447   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 448   LIBS="-lsocket -lnsl -lresolv $LIBS"
 449 ;;
 450 AIX)
 451   aix="yes"
 452   make="${MAKE-gmake}"
 453 ;;
 454 Haiku)
 455   haiku="yes"
 456   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 457   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 458 ;;
 459 *)
 460   audio_drv_list="oss"
 461   audio_possible_drivers="oss alsa sdl esd pa"
 462   linux="yes"
 463   linux_user="yes"
 464   usb="linux"
 465   kvm="yes"
 466   vhost_net="yes"
 467   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 468     audio_possible_drivers="$audio_possible_drivers fmod"
 469   fi
 470 ;;
 471 esac
 472
 473 if [ "$bsd" = "yes" ] ; then
 474   if [ "$darwin" != "yes" ] ; then
 475     usb="bsd"
 476   fi
 477   bsd_user="yes"
 478 fi
 479
 480 : ${make=${MAKE-make}}
 481 : ${install=${INSTALL-install}}
 482 : ${python=${PYTHON-python}}
 483
 484 if test "$mingw32" = "yes" ; then
 485   EXESUF=".exe"
 486   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 487   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 488   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 489   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 490   prefix="c:/Program Files/Qemu"
 491   mandir="\${prefix}"
 492   datadir="\${prefix}"
 493   docdir="\${prefix}"
 494   bindir="\${prefix}"
 495   sysconfdir="\${prefix}"
 496   confsuffix=""
 497   guest_agent="no"
 498 fi
 499
 500 werror=""
 501
 502 for opt do
 503   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 504   case "$opt" in
 505   --help|-h) show_help=yes
 506   ;;
 507   --version|-V) exec cat $source_path/VERSION
 508   ;;
 509   --prefix=*) prefix="$optarg"
 510   ;;
 511   --interp-prefix=*) interp_prefix="$optarg"
 512   ;;
 513   --source-path=*)
 514   ;;
 515   --cross-prefix=*)
 516   ;;
 517   --cc=*)
 518   ;;
 519   --host-cc=*) host_cc="$optarg"
 520   ;;
 521   --make=*) make="$optarg"
 522   ;;
 523   --install=*) install="$optarg"
 524   ;;
 525   --python=*) python="$optarg"
 526   ;;
 527   --extra-cflags=*)
 528   ;;
 529   --extra-ldflags=*)
 530   ;;
 531   --cpu=*)
 532   ;;
 533   --target-list=*) target_list="$optarg"
 534   ;;
 535   --enable-trace-backend=*) trace_backend="$optarg"
 536   ;;
 537   --with-trace-file=*) trace_file="$optarg"
 538   ;;
 539   --enable-gprof) gprof="yes"
 540   ;;
 541   --static)
 542     static="yes"
 543     LDFLAGS="-static $LDFLAGS"
 544   ;;
 545   --mandir=*) mandir="$optarg"
 546   ;;
 547   --bindir=*) bindir="$optarg"
 548   ;;
 549   --libdir=*) libdir="$optarg"
 550   ;;
 551   --includedir=*) includedir="$optarg"
 552   ;;
 553   --datadir=*) datadir="$optarg"
 554   ;;
 555   --docdir=*) docdir="$optarg"
 556   ;;
 557   --sysconfdir=*) sysconfdir="$optarg"
 558   ;;
 559   --disable-sdl) sdl="no"
 560   ;;
 561   --enable-sdl) sdl="yes"
 562   ;;
 563   --disable-vnc) vnc="no"
 564   ;;
 565   --enable-vnc) vnc="yes"
 566   ;;
 567   --fmod-lib=*) fmod_lib="$optarg"
 568   ;;
 569   --fmod-inc=*) fmod_inc="$optarg"
 570   ;;
 571   --oss-lib=*) oss_lib="$optarg"
 572   ;;
 573   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 574   ;;
 575   --audio-drv-list=*) audio_drv_list="$optarg"
 576   ;;
 577   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 578   ;;
 579   --enable-debug-tcg) debug_tcg="yes"
 580   ;;
 581   --disable-debug-tcg) debug_tcg="no"
 582   ;;
 583   --enable-debug-mon) debug_mon="yes"
 584   ;;
 585   --disable-debug-mon) debug_mon="no"
 586   ;;
 587   --enable-debug)
 588       # Enable debugging options that aren't excessively noisy
 589       debug_tcg="yes"
 590       debug_mon="yes"
 591       debug="yes"
 592       strip_opt="no"
 593   ;;
 594   --enable-sparse) sparse="yes"
 595   ;;
 596   --disable-sparse) sparse="no"
 597   ;;
 598   --disable-strip) strip_opt="no"
 599   ;;
 600   --disable-vnc-tls) vnc_tls="no"
 601   ;;
 602   --enable-vnc-tls) vnc_tls="yes"
 603   ;;
 604   --disable-vnc-sasl) vnc_sasl="no"
 605   ;;
 606   --enable-vnc-sasl) vnc_sasl="yes"
 607   ;;
 608   --disable-vnc-jpeg) vnc_jpeg="no"
 609   ;;
 610   --enable-vnc-jpeg) vnc_jpeg="yes"
 611   ;;
 612   --disable-vnc-png) vnc_png="no"
 613   ;;
 614   --enable-vnc-png) vnc_png="yes"
 615   ;;
 616   --disable-vnc-thread) vnc_thread="no"
 617   ;;
 618   --enable-vnc-thread) vnc_thread="yes"
 619   ;;
 620   --disable-slirp) slirp="no"
 621   ;;
 622   --disable-uuid) uuid="no"
 623   ;;
 624   --enable-uuid) uuid="yes"
 625   ;;
 626   --disable-vde) vde="no"
 627   ;;
 628   --enable-vde) vde="yes"
 629   ;;
 630   --disable-xen) xen="no"
 631   ;;
 632   --enable-xen) xen="yes"
 633   ;;
 634   --disable-brlapi) brlapi="no"
 635   ;;
 636   --enable-brlapi) brlapi="yes"
 637   ;;
 638   --disable-bluez) bluez="no"
 639   ;;
 640   --enable-bluez) bluez="yes"
 641   ;;
 642   --disable-kvm) kvm="no"
 643   ;;
 644   --enable-kvm) kvm="yes"
 645   ;;
 646   --disable-spice) spice="no"
 647   ;;
 648   --enable-spice) spice="yes"
 649   ;;
 650   --enable-profiler) profiler="yes"
 651   ;;
 652   --enable-cocoa)
 653       cocoa="yes" ;
 654       sdl="no" ;
 655       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 656   ;;
 657   --disable-system) softmmu="no"
 658   ;;
 659   --enable-system) softmmu="yes"
 660   ;;
 661   --disable-user)
 662       linux_user="no" ;
 663       bsd_user="no" ;
 664       darwin_user="no"
 665   ;;
 666   --enable-user) ;;
 667   --disable-linux-user) linux_user="no"
 668   ;;
 669   --enable-linux-user) linux_user="yes"
 670   ;;
 671   --disable-darwin-user) darwin_user="no"
 672   ;;
 673   --enable-darwin-user) darwin_user="yes"
 674   ;;
 675   --disable-bsd-user) bsd_user="no"
 676   ;;
 677   --enable-bsd-user) bsd_user="yes"
 678   ;;
 679   --enable-guest-base) guest_base="yes"
 680   ;;
 681   --disable-guest-base) guest_base="no"
 682   ;;
 683   --enable-user-pie) user_pie="yes"
 684   ;;
 685   --disable-user-pie) user_pie="no"
 686   ;;
 687   --enable-uname-release=*) uname_release="$optarg"
 688   ;;
 689   --sparc_cpu=*)
 690   ;;
 691   --enable-werror) werror="yes"
 692   ;;
 693   --disable-werror) werror="no"
 694   ;;
 695   --disable-curses) curses="no"
 696   ;;
 697   --enable-curses) curses="yes"
 698   ;;
 699   --disable-curl) curl="no"
 700   ;;
 701   --enable-curl) curl="yes"
 702   ;;
 703   --disable-fdt) fdt="no"
 704   ;;
 705   --enable-fdt) fdt="yes"
 706   ;;
 707   --disable-check-utests) check_utests="no"
 708   ;;
 709   --enable-check-utests) check_utests="yes"
 710   ;;
 711   --disable-nptl) nptl="no"
 712   ;;
 713   --enable-nptl) nptl="yes"
 714   ;;
 715   --enable-mixemu) mixemu="yes"
 716   ;;
 717   --disable-linux-aio) linux_aio="no"
 718   ;;
 719   --enable-linux-aio) linux_aio="yes"
 720   ;;
 721   --disable-attr) attr="no"
 722   ;;
 723   --enable-attr) attr="yes"
 724   ;;
 725   --disable-blobs) blobs="no"
 726   ;;
 727   --with-pkgversion=*) pkgversion=" ($optarg)"
 728   ;;
 729   --disable-docs) docs="no"
 730   ;;
 731   --enable-docs) docs="yes"
 732   ;;
 733   --disable-vhost-net) vhost_net="no"
 734   ;;
 735   --enable-vhost-net) vhost_net="yes"
 736   ;;
 737   --disable-opengl) opengl="no"
 738   ;;
 739   --enable-opengl) opengl="yes"
 740   ;;
 741   --*dir)
 742   ;;
 743   --disable-rbd) rbd="no"
 744   ;;
 745   --enable-rbd) rbd="yes"
 746   ;;
 747   --disable-smartcard) smartcard="no"
 748   ;;
 749   --enable-smartcard) smartcard="yes"
 750   ;;
 751   --disable-smartcard-nss) smartcard_nss="no"
 752   ;;
 753   --enable-smartcard-nss) smartcard_nss="yes"
 754   ;;
 755   --disable-usb-redir) usb_redir="no"
 756   ;;
 757   --enable-usb-redir) usb_redir="yes"
 758   ;;
 759   --disable-zlib-test) zlib="no"
 760   ;;
 761   --enable-guest-agent) guest_agent="yes"
 762   ;;
 763   --disable-guest-agent) guest_agent="no"
 764   ;;
 765   *) echo "ERROR: unknown option $opt"; show_help="yes"
 766   ;;
 767   esac
 768 done
 769
 770 #
 771 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 772 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 773 #
 774 host_guest_base="no"
 775 case "$cpu" in
 776     sparc) case $sparc_cpu in
 777            v7|v8)
 778              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 779            ;;
 780            v8plus|v8plusa)
 781              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 782            ;;
 783            *) # sparc_cpu not defined in the command line
 784              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 785            esac
 786            LDFLAGS="-m32 $LDFLAGS"
 787            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 788            if test "$solaris" = "no" ; then
 789              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 790              helper_cflags="-ffixed-i0"
 791            fi
 792            ;;
 793     sparc64)
 794            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 795            LDFLAGS="-m64 $LDFLAGS"
 796            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 797            if test "$solaris" != "no" ; then
 798              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 799            fi
 800            ;;
 801     s390)
 802            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 803            LDFLAGS="-m31 $LDFLAGS"
 804            host_guest_base="yes"
 805            ;;
 806     s390x)
 807            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 808            LDFLAGS="-m64 $LDFLAGS"
 809            host_guest_base="yes"
 810            ;;
 811     i386)
 812            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 813            LDFLAGS="-m32 $LDFLAGS"
 814            cc_i386='$(CC) -m32'
 815            helper_cflags="-fomit-frame-pointer"
 816            host_guest_base="yes"
 817            ;;
 818     x86_64)
 819            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 820            LDFLAGS="-m64 $LDFLAGS"
 821            cc_i386='$(CC) -m32'
 822            host_guest_base="yes"
 823            ;;
 824     arm*)
 825            host_guest_base="yes"
 826            ;;
 827     ppc*)
 828            host_guest_base="yes"
 829            ;;
 830     mips*)
 831            host_guest_base="yes"
 832            ;;
 833     ia64*)
 834            host_guest_base="yes"
 835            ;;
 836     hppa*)
 837            host_guest_base="yes"
 838            ;;
 839     unicore32*)
 840            host_guest_base="yes"
 841            ;;
 842 esac
 843
 844 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 845
 846
 847 default_target_list=""
 848
 849 # these targets are portable
 850 if [ "$softmmu" = "yes" ] ; then
 851     default_target_list="\
 852 i386-softmmu \
 853 x86_64-softmmu \
 854 arm-softmmu \
 855 cris-softmmu \
 856 lm32-softmmu \
 857 m68k-softmmu \
 858 microblaze-softmmu \
 859 microblazeel-softmmu \
 860 mips-softmmu \
 861 mipsel-softmmu \
 862 mips64-softmmu \
 863 mips64el-softmmu \
 864 ppc-softmmu \
 865 ppcemb-softmmu \
 866 ppc64-softmmu \
 867 sh4-softmmu \
 868 sh4eb-softmmu \
 869 sparc-softmmu \
 870 sparc64-softmmu \
 871 s390x-softmmu \
 872 "
 873 fi
 874 # the following are Linux specific
 875 if [ "$linux_user" = "yes" ] ; then
 876     default_target_list="${default_target_list}\
 877 i386-linux-user \
 878 x86_64-linux-user \
 879 alpha-linux-user \
 880 arm-linux-user \
 881 armeb-linux-user \
 882 cris-linux-user \
 883 m68k-linux-user \
 884 microblaze-linux-user \
 885 microblazeel-linux-user \
 886 mips-linux-user \
 887 mipsel-linux-user \
 888 ppc-linux-user \
 889 ppc64-linux-user \
 890 ppc64abi32-linux-user \
 891 sh4-linux-user \
 892 sh4eb-linux-user \
 893 sparc-linux-user \
 894 sparc64-linux-user \
 895 sparc32plus-linux-user \
 896 unicore32-linux-user \
 897 s390x-linux-user \
 898 "
 899 fi
 900 # the following are Darwin specific
 901 if [ "$darwin_user" = "yes" ] ; then
 902     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 903 fi
 904 # the following are BSD specific
 905 if [ "$bsd_user" = "yes" ] ; then
 906     default_target_list="${default_target_list}\
 907 i386-bsd-user \
 908 x86_64-bsd-user \
 909 sparc-bsd-user \
 910 sparc64-bsd-user \
 911 "
 912 fi
 913
 914 if test x"$show_help" = x"yes" ; then
 915 cat << EOF
 916
 917 Usage: configure [options]
 918 Options: [defaults in brackets after descriptions]
 919
 920 EOF
 921 echo "Standard options:"
 922 echo "  --help                   print this message"
 923 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 924 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 925 echo "                           use %M for cpu name [$interp_prefix]"
 926 echo "  --target-list=LIST       set target list (default: build everything)"
 927 echo "Available targets: $default_target_list" | \
 928     fold -s -w 53 | sed -e 's/^/                           /'
 929 echo ""
 930 echo "Advanced options (experts only):"
 931 echo "  --source-path=PATH       path of source code [$source_path]"
 932 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 933 echo "  --cc=CC                  use C compiler CC [$cc]"
 934 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 935 echo "                           build time"
 936 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 937 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 938 echo "  --make=MAKE              use specified make [$make]"
 939 echo "  --install=INSTALL        use specified install [$install]"
 940 echo "  --python=PYTHON          use specified python [$python]"
 941 echo "  --static                 enable static build [$static]"
 942 echo "  --mandir=PATH            install man pages in PATH"
 943 echo "  --datadir=PATH           install firmware in PATH"
 944 echo "  --docdir=PATH            install documentation in PATH"
 945 echo "  --bindir=PATH            install binaries in PATH"
 946 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 947 echo "  --enable-debug-tcg       enable TCG debugging"
 948 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 949 echo "  --enable-debug           enable common debug build options"
 950 echo "  --enable-sparse          enable sparse checker"
 951 echo "  --disable-sparse         disable sparse checker (default)"
 952 echo "  --disable-strip          disable stripping binaries"
 953 echo "  --disable-werror         disable compilation abort on warning"
 954 echo "  --disable-sdl            disable SDL"
 955 echo "  --enable-sdl             enable SDL"
 956 echo "  --disable-vnc            disable VNC"
 957 echo "  --enable-vnc             enable VNC"
 958 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 959 echo "  --audio-drv-list=LIST    set audio drivers list:"
 960 echo "                           Available drivers: $audio_possible_drivers"
 961 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 962 echo "                           Available cards: $audio_possible_cards"
 963 echo "  --block-drv-whitelist=L  set block driver whitelist"
 964 echo "                           (affects only QEMU, not qemu-img)"
 965 echo "  --enable-mixemu          enable mixer emulation"
 966 echo "  --disable-xen            disable xen backend driver support"
 967 echo "  --enable-xen             enable xen backend driver support"
 968 echo "  --disable-brlapi         disable BrlAPI"
 969 echo "  --enable-brlapi          enable BrlAPI"
 970 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 971 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 972 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 973 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 974 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 975 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 976 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 977 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 978 echo "  --disable-vnc-thread     disable threaded VNC server"
 979 echo "  --enable-vnc-thread      enable threaded VNC server"
 980 echo "  --disable-curses         disable curses output"
 981 echo "  --enable-curses          enable curses output"
 982 echo "  --disable-curl           disable curl connectivity"
 983 echo "  --enable-curl            enable curl connectivity"
 984 echo "  --disable-fdt            disable fdt device tree"
 985 echo "  --enable-fdt             enable fdt device tree"
 986 echo "  --disable-check-utests   disable check unit-tests"
 987 echo "  --enable-check-utests    enable check unit-tests"
 988 echo "  --disable-bluez          disable bluez stack connectivity"
 989 echo "  --enable-bluez           enable bluez stack connectivity"
 990 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 991 echo "  --disable-kvm            disable KVM acceleration support"
 992 echo "  --enable-kvm             enable KVM acceleration support"
 993 echo "  --disable-nptl           disable usermode NPTL support"
 994 echo "  --enable-nptl            enable usermode NPTL support"
 995 echo "  --enable-system          enable all system emulation targets"
 996 echo "  --disable-system         disable all system emulation targets"
 997 echo "  --enable-user            enable supported user emulation targets"
 998 echo "  --disable-user           disable all user emulation targets"
 999 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1000 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1001 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1002 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1003 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1004 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1005 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1006 echo "                           emulation targets"
1007 echo "  --disable-guest-base     disable GUEST_BASE support"
1008 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1009 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1010 echo "  --fmod-lib               path to FMOD library"
1011 echo "  --fmod-inc               path to FMOD includes"
1012 echo "  --oss-lib                path to OSS library"
1013 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1014 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1015 echo "  --disable-uuid           disable uuid support"
1016 echo "  --enable-uuid            enable uuid support"
1017 echo "  --disable-vde            disable support for vde network"
1018 echo "  --enable-vde             enable support for vde network"
1019 echo "  --disable-linux-aio      disable Linux AIO support"
1020 echo "  --enable-linux-aio       enable Linux AIO support"
1021 echo "  --disable-attr           disables attr and xattr support"
1022 echo "  --enable-attr            enable attr and xattr support"
1023 echo "  --enable-io-thread       enable IO thread"
1024 echo "  --disable-blobs          disable installing provided firmware blobs"
1025 echo "  --enable-docs            enable documentation build"
1026 echo "  --disable-docs           disable documentation build"
1027 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1028 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1029 echo "  --enable-trace-backend=B Set trace backend"
1030 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1031 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1032 echo "                           Default:trace-<pid>"
1033 echo "  --disable-spice          disable spice"
1034 echo "  --enable-spice           enable spice"
1035 echo "  --enable-rbd             enable building the rados block device (rbd)"
1036 echo "  --disable-smartcard      disable smartcard support"
1037 echo "  --enable-smartcard       enable smartcard support"
1038 echo "  --disable-smartcard-nss  disable smartcard nss support"
1039 echo "  --enable-smartcard-nss   enable smartcard nss support"
1040 echo "  --disable-usb-redir      disable usb network redirection support"
1041 echo "  --enable-usb-redir       enable usb network redirection support"
1042 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1043 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1044 echo ""
1045 echo "NOTE: The object files are built at the place where configure is launched"
1046 exit 1
1047 fi
1048
1049 # check that the C compiler works.
1050 cat > $TMPC <<EOF
1051 int main(void) {}
1052 EOF
1053
1054 if compile_object ; then
1055   : C compiler works ok
1056 else
1057     echo "ERROR: \"$cc\" either does not exist or does not work"
1058     exit 1
1059 fi
1060
1061 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1062 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1063 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1064 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1065 cat > $TMPC << EOF
1066 int main(void) { return 0; }
1067 EOF
1068 for flag in $gcc_flags; do
1069     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1070         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1071     fi
1072 done
1073
1074 #
1075 # Solaris specific configure tool chain decisions
1076 #
1077 if test "$solaris" = "yes" ; then
1078   if has $install; then
1079     :
1080   else
1081     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1082     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1083     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1084     exit 1
1085   fi
1086   if test "`path_of $install`" = "/usr/sbin/install" ; then
1087     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1088     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1089     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1090     exit 1
1091   fi
1092   if has ar; then
1093     :
1094   else
1095     echo "Error: No path includes ar"
1096     if test -f /usr/ccs/bin/ar ; then
1097       echo "Add /usr/ccs/bin to your path and rerun configure"
1098     fi
1099     exit 1
1100   fi
1101 fi
1102
1103 if test "$guest_agent" != "no" ; then
1104   if has $python; then
1105     :
1106   else
1107     echo "Python not found. Use --python=/path/to/python"
1108     exit 1
1109   fi
1110 fi
1111
1112 if test -z "$target_list" ; then
1113     target_list="$default_target_list"
1114 else
1115     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1116 fi
1117 if test -z "$target_list" ; then
1118     echo "No targets enabled"
1119     exit 1
1120 fi
1121 # see if system emulation was really requested
1122 case " $target_list " in
1123   *"-softmmu "*) softmmu=yes
1124   ;;
1125   *) softmmu=no
1126   ;;
1127 esac
1128
1129 feature_not_found() {
1130   feature=$1
1131
1132   echo "ERROR"
1133   echo "ERROR: User requested feature $feature"
1134   echo "ERROR: configure was not able to find it"
1135   echo "ERROR"
1136   exit 1;
1137 }
1138
1139 if test -z "$cross_prefix" ; then
1140
1141 # ---
1142 # big/little endian test
1143 cat > $TMPC << EOF
1144 #include <inttypes.h>
1145 int main(int argc, char ** argv){
1146         volatile uint32_t i=0x01234567;
1147         return (*((uint8_t*)(&i))) == 0x67;
1148 }
1149 EOF
1150
1151 if compile_prog "" "" ; then
1152 $TMPE && bigendian="yes"
1153 else
1154 echo big/little test failed
1155 fi
1156
1157 else
1158
1159 # if cross compiling, cannot launch a program, so make a static guess
1160 case "$cpu" in
1161   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1162     bigendian=yes
1163   ;;
1164 esac
1165
1166 fi
1167
1168 # host long bits test, actually a pointer size test
1169 cat > $TMPC << EOF
1170 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1171 EOF
1172 if compile_object; then
1173 hostlongbits=64
1174 else
1175 hostlongbits=32
1176 fi
1177
1178
1179 ##########################################
1180 # NPTL probe
1181
1182 if test "$nptl" != "no" ; then
1183   cat > $TMPC <<EOF
1184 #include <sched.h>
1185 #include <linux/futex.h>
1186 void foo()
1187 {
1188 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1189 #error bork
1190 #endif
1191 }
1192 EOF
1193
1194   if compile_object ; then
1195     nptl=yes
1196   else
1197     if test "$nptl" = "yes" ; then
1198       feature_not_found "nptl"
1199     fi
1200     nptl=no
1201   fi
1202 fi
1203
1204 ##########################################
1205 # zlib check
1206
1207 if test "$zlib" != "no" ; then
1208     cat > $TMPC << EOF
1209 #include <zlib.h>
1210 int main(void) { zlibVersion(); return 0; }
1211 EOF
1212     if compile_prog "" "-lz" ; then
1213         :
1214     else
1215         echo
1216         echo "Error: zlib check failed"
1217         echo "Make sure to have the zlib libs and headers installed."
1218         echo
1219         exit 1
1220     fi
1221 fi
1222
1223 ##########################################
1224 # xen probe
1225
1226 if test "$xen" != "no" ; then
1227   xen_libs="-lxenstore -lxenctrl -lxenguest"
1228
1229   # Xen unstable
1230   cat > $TMPC <<EOF
1231 #include <xenctrl.h>
1232 #include <xs.h>
1233 #include <stdint.h>
1234 #include <xen/hvm/hvm_info_table.h>
1235 #if !defined(HVM_MAX_VCPUS)
1236 # error HVM_MAX_VCPUS not defined
1237 #endif
1238 int main(void) {
1239   xc_interface *xc;
1240   xs_daemon_open();
1241   xc = xc_interface_open(0, 0, 0);
1242   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1243   xc_gnttab_open(NULL, 0);
1244   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1245   return 0;
1246 }
1247 EOF
1248   if compile_prog "" "$xen_libs" ; then
1249     xen_ctrl_version=410
1250     xen=yes
1251
1252   # Xen 4.0.0
1253   elif (
1254       cat > $TMPC <<EOF
1255 #include <xenctrl.h>
1256 #include <xs.h>
1257 #include <stdint.h>
1258 #include <xen/hvm/hvm_info_table.h>
1259 #if !defined(HVM_MAX_VCPUS)
1260 # error HVM_MAX_VCPUS not defined
1261 #endif
1262 int main(void) {
1263   struct xen_add_to_physmap xatp = {
1264     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1265   };
1266   xs_daemon_open();
1267   xc_interface_open();
1268   xc_gnttab_open();
1269   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1270   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1271   return 0;
1272 }
1273 EOF
1274       compile_prog "" "$xen_libs"
1275     ) ; then
1276     xen_ctrl_version=400
1277     xen=yes
1278
1279   # Xen 3.4.0
1280   elif (
1281       cat > $TMPC <<EOF
1282 #include <xenctrl.h>
1283 #include <xs.h>
1284 int main(void) {
1285   struct xen_add_to_physmap xatp = {
1286     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1287   };
1288   xs_daemon_open();
1289   xc_interface_open();
1290   xc_gnttab_open();
1291   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1292   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1293   return 0;
1294 }
1295 EOF
1296       compile_prog "" "$xen_libs"
1297     ) ; then
1298     xen_ctrl_version=340
1299     xen=yes
1300
1301   # Xen 3.3.0
1302   elif (
1303       cat > $TMPC <<EOF
1304 #include <xenctrl.h>
1305 #include <xs.h>
1306 int main(void) {
1307   xs_daemon_open();
1308   xc_interface_open();
1309   xc_gnttab_open();
1310   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1311   return 0;
1312 }
1313 EOF
1314       compile_prog "" "$xen_libs"
1315     ) ; then
1316     xen_ctrl_version=330
1317     xen=yes
1318
1319   # Xen not found or unsupported
1320   else
1321     if test "$xen" = "yes" ; then
1322       feature_not_found "xen"
1323     fi
1324     xen=no
1325   fi
1326
1327   if test "$xen" = yes; then
1328     libs_softmmu="$xen_libs $libs_softmmu"
1329   fi
1330 fi
1331
1332 ##########################################
1333 # pkg-config probe
1334
1335 if ! has $pkg_config; then
1336   echo warning: proceeding without "$pkg_config" >&2
1337   pkg_config=/bin/false
1338 fi
1339
1340 ##########################################
1341 # libtool probe
1342
1343 if ! has $libtool; then
1344     libtool=
1345 fi
1346
1347 ##########################################
1348 # Sparse probe
1349 if test "$sparse" != "no" ; then
1350   if has cgcc; then
1351     sparse=yes
1352   else
1353     if test "$sparse" = "yes" ; then
1354       feature_not_found "sparse"
1355     fi
1356     sparse=no
1357   fi
1358 fi
1359
1360 ##########################################
1361 # SDL probe
1362
1363 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1364 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1365 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1366   sdl_config=sdl-config
1367 fi
1368
1369 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1370   sdlconfig="$pkg_config sdl"
1371   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1372 elif has ${sdl_config}; then
1373   sdlconfig="$sdl_config"
1374   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1375 else
1376   if test "$sdl" = "yes" ; then
1377     feature_not_found "sdl"
1378   fi
1379   sdl=no
1380 fi
1381 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1382   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1383 fi
1384
1385 sdl_too_old=no
1386 if test "$sdl" != "no" ; then
1387   cat > $TMPC << EOF
1388 #include <SDL.h>
1389 #undef main /* We don't want SDL to override our main() */
1390 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1391 EOF
1392   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1393   if test "$static" = "yes" ; then
1394     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1395   else
1396     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1397   fi
1398   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1399     if test "$_sdlversion" -lt 121 ; then
1400       sdl_too_old=yes
1401     else
1402       if test "$cocoa" = "no" ; then
1403         sdl=yes
1404       fi
1405     fi
1406
1407     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1408     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1409       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1410          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1411          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1412       fi
1413       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1414         :
1415       else
1416         sdl=no
1417       fi
1418     fi # static link
1419   else # sdl not found
1420     if test "$sdl" = "yes" ; then
1421       feature_not_found "sdl"
1422     fi
1423     sdl=no
1424   fi # sdl compile test
1425 fi
1426
1427 if test "$sdl" = "yes" ; then
1428   cat > $TMPC <<EOF
1429 #include <SDL.h>
1430 #if defined(SDL_VIDEO_DRIVER_X11)
1431 #include <X11/XKBlib.h>
1432 #else
1433 #error No x11 support
1434 #endif
1435 int main(void) { return 0; }
1436 EOF
1437   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1438     sdl_libs="$sdl_libs -lX11"
1439   fi
1440   if test "$mingw32" = "yes" ; then
1441     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1442   fi
1443   libs_softmmu="$sdl_libs $libs_softmmu"
1444 fi
1445
1446 ##########################################
1447 # VNC TLS detection
1448 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1449   cat > $TMPC <<EOF
1450 #include <gnutls/gnutls.h>
1451 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1452 EOF
1453   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1454   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1455   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1456     vnc_tls=yes
1457     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1458   else
1459     if test "$vnc_tls" = "yes" ; then
1460       feature_not_found "vnc-tls"
1461     fi
1462     vnc_tls=no
1463   fi
1464 fi
1465
1466 ##########################################
1467 # VNC SASL detection
1468 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1469   cat > $TMPC <<EOF
1470 #include <sasl/sasl.h>
1471 #include <stdio.h>
1472 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1473 EOF
1474   # Assuming Cyrus-SASL installed in /usr prefix
1475   vnc_sasl_cflags=""
1476   vnc_sasl_libs="-lsasl2"
1477   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1478     vnc_sasl=yes
1479     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1480   else
1481     if test "$vnc_sasl" = "yes" ; then
1482       feature_not_found "vnc-sasl"
1483     fi
1484     vnc_sasl=no
1485   fi
1486 fi
1487
1488 ##########################################
1489 # VNC JPEG detection
1490 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1491 cat > $TMPC <<EOF
1492 #include <stdio.h>
1493 #include <jpeglib.h>
1494 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1495 EOF
1496     vnc_jpeg_cflags=""
1497     vnc_jpeg_libs="-ljpeg"
1498   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1499     vnc_jpeg=yes
1500     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1501   else
1502     if test "$vnc_jpeg" = "yes" ; then
1503       feature_not_found "vnc-jpeg"
1504     fi
1505     vnc_jpeg=no
1506   fi
1507 fi
1508
1509 ##########################################
1510 # VNC PNG detection
1511 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1512 cat > $TMPC <<EOF
1513 //#include <stdio.h>
1514 #include <png.h>
1515 #include <stddef.h>
1516 int main(void) {
1517     png_structp png_ptr;
1518     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1519     return 0;
1520 }
1521 EOF
1522   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1523     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1524     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1525   else
1526     vnc_png_cflags=""
1527     vnc_png_libs="-lpng"
1528   fi
1529   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1530     vnc_png=yes
1531     libs_softmmu="$vnc_png_libs $libs_softmmu"
1532     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1533   else
1534     if test "$vnc_png" = "yes" ; then
1535       feature_not_found "vnc-png"
1536     fi
1537     vnc_png=no
1538   fi
1539 fi
1540
1541 ##########################################
1542 # fnmatch() probe, used for ACL routines
1543 fnmatch="no"
1544 cat > $TMPC << EOF
1545 #include <fnmatch.h>
1546 int main(void)
1547 {
1548     fnmatch("foo", "foo", 0);
1549     return 0;
1550 }
1551 EOF
1552 if compile_prog "" "" ; then
1553    fnmatch="yes"
1554 fi
1555
1556 ##########################################
1557 # uuid_generate() probe, used for vdi block driver
1558 if test "$uuid" != "no" ; then
1559   uuid_libs="-luuid"
1560   cat > $TMPC << EOF
1561 #include <uuid/uuid.h>
1562 int main(void)
1563 {
1564     uuid_t my_uuid;
1565     uuid_generate(my_uuid);
1566     return 0;
1567 }
1568 EOF
1569   if compile_prog "" "$uuid_libs" ; then
1570     uuid="yes"
1571     libs_softmmu="$uuid_libs $libs_softmmu"
1572     libs_tools="$uuid_libs $libs_tools"
1573   else
1574     if test "$uuid" = "yes" ; then
1575       feature_not_found "uuid"
1576     fi
1577     uuid=no
1578   fi
1579 fi
1580
1581 ##########################################
1582 # xfsctl() probe, used for raw-posix
1583 if test "$xfs" != "no" ; then
1584   cat > $TMPC << EOF
1585 #include <xfs/xfs.h>
1586 int main(void)
1587 {
1588     xfsctl(NULL, 0, 0, NULL);
1589     return 0;
1590 }
1591 EOF
1592   if compile_prog "" "" ; then
1593     xfs="yes"
1594   else
1595     if test "$xfs" = "yes" ; then
1596       feature_not_found "xfs"
1597     fi
1598     xfs=no
1599   fi
1600 fi
1601
1602 ##########################################
1603 # vde libraries probe
1604 if test "$vde" != "no" ; then
1605   vde_libs="-lvdeplug"
1606   cat > $TMPC << EOF
1607 #include <libvdeplug.h>
1608 int main(void)
1609 {
1610     struct vde_open_args a = {0, 0, 0};
1611     vde_open("", "", &a);
1612     return 0;
1613 }
1614 EOF
1615   if compile_prog "" "$vde_libs" ; then
1616     vde=yes
1617     libs_softmmu="$vde_libs $libs_softmmu"
1618     libs_tools="$vde_libs $libs_tools"
1619   else
1620     if test "$vde" = "yes" ; then
1621       feature_not_found "vde"
1622     fi
1623     vde=no
1624   fi
1625 fi
1626
1627 ##########################################
1628 # Sound support libraries probe
1629
1630 audio_drv_probe()
1631 {
1632     drv=$1
1633     hdr=$2
1634     lib=$3
1635     exp=$4
1636     cfl=$5
1637         cat > $TMPC << EOF
1638 #include <$hdr>
1639 int main(void) { $exp }
1640 EOF
1641     if compile_prog "$cfl" "$lib" ; then
1642         :
1643     else
1644         echo
1645         echo "Error: $drv check failed"
1646         echo "Make sure to have the $drv libs and headers installed."
1647         echo
1648         exit 1
1649     fi
1650 }
1651
1652 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1653 for drv in $audio_drv_list; do
1654     case $drv in
1655     alsa)
1656     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1657         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1658     libs_softmmu="-lasound $libs_softmmu"
1659     ;;
1660
1661     fmod)
1662     if test -z $fmod_lib || test -z $fmod_inc; then
1663         echo
1664         echo "Error: You must specify path to FMOD library and headers"
1665         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1666         echo
1667         exit 1
1668     fi
1669     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1670     libs_softmmu="$fmod_lib $libs_softmmu"
1671     ;;
1672
1673     esd)
1674     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1675     libs_softmmu="-lesd $libs_softmmu"
1676     audio_pt_int="yes"
1677     ;;
1678
1679     pa)
1680     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1681         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1682     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1683     audio_pt_int="yes"
1684     ;;
1685
1686     coreaudio)
1687       libs_softmmu="-framework CoreAudio $libs_softmmu"
1688     ;;
1689
1690     dsound)
1691       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1692       audio_win_int="yes"
1693     ;;
1694
1695     oss)
1696       libs_softmmu="$oss_lib $libs_softmmu"
1697     ;;
1698
1699     sdl|wav)
1700     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1701     ;;
1702
1703     winwave)
1704       libs_softmmu="-lwinmm $libs_softmmu"
1705       audio_win_int="yes"
1706     ;;
1707
1708     *)
1709     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1710         echo
1711         echo "Error: Unknown driver '$drv' selected"
1712         echo "Possible drivers are: $audio_possible_drivers"
1713         echo
1714         exit 1
1715     }
1716     ;;
1717     esac
1718 done
1719
1720 ##########################################
1721 # BrlAPI probe
1722
1723 if test "$brlapi" != "no" ; then
1724   brlapi_libs="-lbrlapi"
1725   cat > $TMPC << EOF
1726 #include <brlapi.h>
1727 #include <stddef.h>
1728 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1729 EOF
1730   if compile_prog "" "$brlapi_libs" ; then
1731     brlapi=yes
1732     libs_softmmu="$brlapi_libs $libs_softmmu"
1733   else
1734     if test "$brlapi" = "yes" ; then
1735       feature_not_found "brlapi"
1736     fi
1737     brlapi=no
1738   fi
1739 fi
1740
1741 ##########################################
1742 # curses probe
1743 if test "$mingw32" = "yes" ; then
1744     curses_list="-lpdcurses"
1745 else
1746     curses_list="-lncurses -lcurses"
1747 fi
1748
1749 if test "$curses" != "no" ; then
1750   curses_found=no
1751   cat > $TMPC << EOF
1752 #include <curses.h>
1753 #ifdef __OpenBSD__
1754 #define resize_term resizeterm
1755 #endif
1756 int main(void) { resize_term(0, 0); return curses_version(); }
1757 EOF
1758   for curses_lib in $curses_list; do
1759     if compile_prog "" "$curses_lib" ; then
1760       curses_found=yes
1761       libs_softmmu="$curses_lib $libs_softmmu"
1762       break
1763     fi
1764   done
1765   if test "$curses_found" = "yes" ; then
1766     curses=yes
1767   else
1768     if test "$curses" = "yes" ; then
1769       feature_not_found "curses"
1770     fi
1771     curses=no
1772   fi
1773 fi
1774
1775 ##########################################
1776 # curl probe
1777
1778 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1779   curlconfig="$pkg_config libcurl"
1780 else
1781   curlconfig=curl-config
1782 fi
1783
1784 if test "$curl" != "no" ; then
1785   cat > $TMPC << EOF
1786 #include <curl/curl.h>
1787 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1788 EOF
1789   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1790   curl_libs=`$curlconfig --libs 2>/dev/null`
1791   if compile_prog "$curl_cflags" "$curl_libs" ; then
1792     curl=yes
1793     libs_tools="$curl_libs $libs_tools"
1794     libs_softmmu="$curl_libs $libs_softmmu"
1795   else
1796     if test "$curl" = "yes" ; then
1797       feature_not_found "curl"
1798     fi
1799     curl=no
1800   fi
1801 fi # test "$curl"
1802
1803 ##########################################
1804 # check framework probe
1805
1806 if test "$check_utests" != "no" ; then
1807   cat > $TMPC << EOF
1808 #include <check.h>
1809 int main(void) { suite_create("qemu test"); return 0; }
1810 EOF
1811   check_libs=`$pkg_config --libs check`
1812   if compile_prog "" $check_libs ; then
1813     check_utests=yes
1814     libs_tools="$check_libs $libs_tools"
1815   else
1816     if test "$check_utests" = "yes" ; then
1817       feature_not_found "check"
1818     fi
1819     check_utests=no
1820   fi
1821 fi # test "$check_utests"
1822
1823 ##########################################
1824 # bluez support probe
1825 if test "$bluez" != "no" ; then
1826   cat > $TMPC << EOF
1827 #include <bluetooth/bluetooth.h>
1828 int main(void) { return bt_error(0); }
1829 EOF
1830   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1831   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1832   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1833     bluez=yes
1834     libs_softmmu="$bluez_libs $libs_softmmu"
1835   else
1836     if test "$bluez" = "yes" ; then
1837       feature_not_found "bluez"
1838     fi
1839     bluez="no"
1840   fi
1841 fi
1842
1843 ##########################################
1844 # glib support probe
1845 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1846     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1847     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1848     LIBS="$glib_libs $LIBS"
1849     libs_qga="$glib_libs $libs_qga"
1850 else
1851     echo "glib-2.0 required to compile QEMU"
1852     exit 1
1853 fi
1854
1855 ##########################################
1856 # pthread probe
1857 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1858
1859 pthread=no
1860 cat > $TMPC << EOF
1861 #include <pthread.h>
1862 int main(void) { pthread_create(0,0,0,0); return 0; }
1863 EOF
1864 if compile_prog "" "" ; then
1865   pthread=yes
1866 else
1867   for pthread_lib in $PTHREADLIBS_LIST; do
1868     if compile_prog "" "$pthread_lib" ; then
1869       pthread=yes
1870       LIBS="$pthread_lib $LIBS"
1871       break
1872     fi
1873   done
1874 fi
1875
1876 if test "$mingw32" != yes -a "$pthread" = no; then
1877   echo
1878   echo "Error: pthread check failed"
1879   echo "Make sure to have the pthread libs and headers installed."
1880   echo
1881   exit 1
1882 fi
1883
1884 ##########################################
1885 # rbd probe
1886 if test "$rbd" != "no" ; then
1887   cat > $TMPC <<EOF
1888 #include <stdio.h>
1889 #include <rbd/librbd.h>
1890 int main(void) {
1891     rados_t cluster;
1892     rados_create(&cluster, NULL);
1893     return 0;
1894 }
1895 EOF
1896   rbd_libs="-lrbd -lrados"
1897   if compile_prog "" "$rbd_libs" ; then
1898     rbd=yes
1899     libs_tools="$rbd_libs $libs_tools"
1900     libs_softmmu="$rbd_libs $libs_softmmu"
1901   else
1902     if test "$rbd" = "yes" ; then
1903       feature_not_found "rados block device"
1904     fi
1905     rbd=no
1906   fi
1907 fi
1908
1909 ##########################################
1910 # linux-aio probe
1911
1912 if test "$linux_aio" != "no" ; then
1913   cat > $TMPC <<EOF
1914 #include <libaio.h>
1915 #include <sys/eventfd.h>
1916 #include <stddef.h>
1917 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1918 EOF
1919   if compile_prog "" "-laio" ; then
1920     linux_aio=yes
1921     libs_softmmu="$libs_softmmu -laio"
1922     libs_tools="$libs_tools -laio"
1923   else
1924     if test "$linux_aio" = "yes" ; then
1925       feature_not_found "linux AIO"
1926     fi
1927     linux_aio=no
1928   fi
1929 fi
1930
1931 ##########################################
1932 # attr probe
1933
1934 if test "$attr" != "no" ; then
1935   cat > $TMPC <<EOF
1936 #include <stdio.h>
1937 #include <sys/types.h>
1938 #include <attr/xattr.h>
1939 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1940 EOF
1941   if compile_prog "" "-lattr" ; then
1942     attr=yes
1943     LIBS="-lattr $LIBS"
1944   else
1945     if test "$attr" = "yes" ; then
1946       feature_not_found "ATTR"
1947     fi
1948     attr=no
1949   fi
1950 fi
1951
1952 ##########################################
1953 # iovec probe
1954 cat > $TMPC <<EOF
1955 #include <sys/types.h>
1956 #include <sys/uio.h>
1957 #include <unistd.h>
1958 int main(void) { struct iovec iov; return 0; }
1959 EOF
1960 iovec=no
1961 if compile_prog "" "" ; then
1962   iovec=yes
1963 fi
1964
1965 ##########################################
1966 # preadv probe
1967 cat > $TMPC <<EOF
1968 #include <sys/types.h>
1969 #include <sys/uio.h>
1970 #include <unistd.h>
1971 int main(void) { preadv; }
1972 EOF
1973 preadv=no
1974 if compile_prog "" "" ; then
1975   preadv=yes
1976 fi
1977
1978 ##########################################
1979 # fdt probe
1980 if test "$fdt" != "no" ; then
1981   fdt_libs="-lfdt"
1982   cat > $TMPC << EOF
1983 int main(void) { return 0; }
1984 EOF
1985   if compile_prog "" "$fdt_libs" ; then
1986     fdt=yes
1987   else
1988     if test "$fdt" = "yes" ; then
1989       feature_not_found "fdt"
1990     fi
1991     fdt_libs=
1992     fdt=no
1993   fi
1994 fi
1995
1996 ##########################################
1997 # opengl probe, used by milkymist-tmu2
1998 if test "$opengl" != "no" ; then
1999   opengl_libs="-lGL"
2000   cat > $TMPC << EOF
2001 #include <X11/Xlib.h>
2002 #include <GL/gl.h>
2003 #include <GL/glx.h>
2004 int main(void) { GL_VERSION; return 0; }
2005 EOF
2006   if compile_prog "" "-lGL" ; then
2007     opengl=yes
2008   else
2009     if test "$opengl" = "yes" ; then
2010       feature_not_found "opengl"
2011     fi
2012     opengl_libs=
2013     opengl=no
2014   fi
2015 fi
2016
2017 #
2018 # Check for xxxat() functions when we are building linux-user
2019 # emulator.  This is done because older glibc versions don't
2020 # have syscall stubs for these implemented.
2021 #
2022 atfile=no
2023 cat > $TMPC << EOF
2024 #define _ATFILE_SOURCE
2025 #include <sys/types.h>
2026 #include <fcntl.h>
2027 #include <unistd.h>
2028
2029 int
2030 main(void)
2031 {
2032         /* try to unlink nonexisting file */
2033         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2034 }
2035 EOF
2036 if compile_prog "" "" ; then
2037   atfile=yes
2038 fi
2039
2040 # Check for inotify functions when we are building linux-user
2041 # emulator.  This is done because older glibc versions don't
2042 # have syscall stubs for these implemented.  In that case we
2043 # don't provide them even if kernel supports them.
2044 #
2045 inotify=no
2046 cat > $TMPC << EOF
2047 #include <sys/inotify.h>
2048
2049 int
2050 main(void)
2051 {
2052         /* try to start inotify */
2053         return inotify_init();
2054 }
2055 EOF
2056 if compile_prog "" "" ; then
2057   inotify=yes
2058 fi
2059
2060 inotify1=no
2061 cat > $TMPC << EOF
2062 #include <sys/inotify.h>
2063
2064 int
2065 main(void)
2066 {
2067     /* try to start inotify */
2068     return inotify_init1(0);
2069 }
2070 EOF
2071 if compile_prog "" "" ; then
2072   inotify1=yes
2073 fi
2074
2075 # check if utimensat and futimens are supported
2076 utimens=no
2077 cat > $TMPC << EOF
2078 #define _ATFILE_SOURCE
2079 #include <stddef.h>
2080 #include <fcntl.h>
2081
2082 int main(void)
2083 {
2084     utimensat(AT_FDCWD, "foo", NULL, 0);
2085     futimens(0, NULL);
2086     return 0;
2087 }
2088 EOF
2089 if compile_prog "" "" ; then
2090   utimens=yes
2091 fi
2092
2093 # check if pipe2 is there
2094 pipe2=no
2095 cat > $TMPC << EOF
2096 #include <unistd.h>
2097 #include <fcntl.h>
2098
2099 int main(void)
2100 {
2101     int pipefd[2];
2102     pipe2(pipefd, O_CLOEXEC);
2103     return 0;
2104 }
2105 EOF
2106 if compile_prog "" "" ; then
2107   pipe2=yes
2108 fi
2109
2110 # check if accept4 is there
2111 accept4=no
2112 cat > $TMPC << EOF
2113 #include <sys/socket.h>
2114 #include <stddef.h>
2115
2116 int main(void)
2117 {
2118     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2119     return 0;
2120 }
2121 EOF
2122 if compile_prog "" "" ; then
2123   accept4=yes
2124 fi
2125
2126 # check if tee/splice is there. vmsplice was added same time.
2127 splice=no
2128 cat > $TMPC << EOF
2129 #include <unistd.h>
2130 #include <fcntl.h>
2131 #include <limits.h>
2132
2133 int main(void)
2134 {
2135     int len, fd;
2136     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2137     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2138     return 0;
2139 }
2140 EOF
2141 if compile_prog "" "" ; then
2142   splice=yes
2143 fi
2144
2145 ##########################################
2146 # signalfd probe
2147 signalfd="no"
2148 cat > $TMPC << EOF
2149 #define _GNU_SOURCE
2150 #include <unistd.h>
2151 #include <sys/syscall.h>
2152 #include <signal.h>
2153 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2154 EOF
2155
2156 if compile_prog "" "" ; then
2157   signalfd=yes
2158 fi
2159
2160 # check if eventfd is supported
2161 eventfd=no
2162 cat > $TMPC << EOF
2163 #include <sys/eventfd.h>
2164
2165 int main(void)
2166 {
2167     int efd = eventfd(0, 0);
2168     return 0;
2169 }
2170 EOF
2171 if compile_prog "" "" ; then
2172   eventfd=yes
2173 fi
2174
2175 # check for fallocate
2176 fallocate=no
2177 cat > $TMPC << EOF
2178 #include <fcntl.h>
2179
2180 int main(void)
2181 {
2182     fallocate(0, 0, 0, 0);
2183     return 0;
2184 }
2185 EOF
2186 if compile_prog "$ARCH_CFLAGS" "" ; then
2187   fallocate=yes
2188 fi
2189
2190 # check for sync_file_range
2191 sync_file_range=no
2192 cat > $TMPC << EOF
2193 #include <fcntl.h>
2194
2195 int main(void)
2196 {
2197     sync_file_range(0, 0, 0, 0);
2198     return 0;
2199 }
2200 EOF
2201 if compile_prog "$ARCH_CFLAGS" "" ; then
2202   sync_file_range=yes
2203 fi
2204
2205 # check for linux/fiemap.h and FS_IOC_FIEMAP
2206 fiemap=no
2207 cat > $TMPC << EOF
2208 #include <sys/ioctl.h>
2209 #include <linux/fs.h>
2210 #include <linux/fiemap.h>
2211
2212 int main(void)
2213 {
2214     ioctl(0, FS_IOC_FIEMAP, 0);
2215     return 0;
2216 }
2217 EOF
2218 if compile_prog "$ARCH_CFLAGS" "" ; then
2219   fiemap=yes
2220 fi
2221
2222 # check for dup3
2223 dup3=no
2224 cat > $TMPC << EOF
2225 #include <unistd.h>
2226
2227 int main(void)
2228 {
2229     dup3(0, 0, 0);
2230     return 0;
2231 }
2232 EOF
2233 if compile_prog "" "" ; then
2234   dup3=yes
2235 fi
2236
2237 # check for epoll support
2238 epoll=no
2239 cat > $TMPC << EOF
2240 #include <sys/epoll.h>
2241
2242 int main(void)
2243 {
2244     epoll_create(0);
2245     return 0;
2246 }
2247 EOF
2248 if compile_prog "$ARCH_CFLAGS" "" ; then
2249   epoll=yes
2250 fi
2251
2252 # epoll_create1 and epoll_pwait are later additions
2253 # so we must check separately for their presence
2254 epoll_create1=no
2255 cat > $TMPC << EOF
2256 #include <sys/epoll.h>
2257
2258 int main(void)
2259 {
2260     /* Note that we use epoll_create1 as a value, not as
2261      * a function being called. This is necessary so that on
2262      * old SPARC glibc versions where the function was present in
2263      * the library but not declared in the header file we will
2264      * fail the configure check. (Otherwise we will get a compiler
2265      * warning but not an error, and will proceed to fail the
2266      * qemu compile where we compile with -Werror.)
2267      */
2268     epoll_create1;
2269     return 0;
2270 }
2271 EOF
2272 if compile_prog "$ARCH_CFLAGS" "" ; then
2273   epoll_create1=yes
2274 fi
2275
2276 epoll_pwait=no
2277 cat > $TMPC << EOF
2278 #include <sys/epoll.h>
2279
2280 int main(void)
2281 {
2282     epoll_pwait(0, 0, 0, 0, 0);
2283     return 0;
2284 }
2285 EOF
2286 if compile_prog "$ARCH_CFLAGS" "" ; then
2287   epoll_pwait=yes
2288 fi
2289
2290 # Check if tools are available to build documentation.
2291 if test "$docs" != "no" ; then
2292   if has makeinfo && has pod2man; then
2293     docs=yes
2294   else
2295     if test "$docs" = "yes" ; then
2296       feature_not_found "docs"
2297     fi
2298     docs=no
2299   fi
2300 fi
2301
2302 # Search for bswap_32 function
2303 byteswap_h=no
2304 cat > $TMPC << EOF
2305 #include <byteswap.h>
2306 int main(void) { return bswap_32(0); }
2307 EOF
2308 if compile_prog "" "" ; then
2309   byteswap_h=yes
2310 fi
2311
2312 # Search for bswap_32 function
2313 bswap_h=no
2314 cat > $TMPC << EOF
2315 #include <sys/endian.h>
2316 #include <sys/types.h>
2317 #include <machine/bswap.h>
2318 int main(void) { return bswap32(0); }
2319 EOF
2320 if compile_prog "" "" ; then
2321   bswap_h=yes
2322 fi
2323
2324 ##########################################
2325 # Do we need librt
2326 cat > $TMPC <<EOF
2327 #include <signal.h>
2328 #include <time.h>
2329 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2330 EOF
2331
2332 if compile_prog "" "" ; then
2333   :
2334 elif compile_prog "" "-lrt" ; then
2335   LIBS="-lrt $LIBS"
2336 fi
2337
2338 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2339         "$aix" != "yes" -a "$haiku" != "yes" ; then
2340     libs_softmmu="-lutil $libs_softmmu"
2341 fi
2342
2343 ##########################################
2344 # check if the compiler defines offsetof
2345
2346 need_offsetof=yes
2347 cat > $TMPC << EOF
2348 #include <stddef.h>
2349 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2350 EOF
2351 if compile_prog "" "" ; then
2352     need_offsetof=no
2353 fi
2354
2355 ##########################################
2356 # check if the compiler understands attribute warn_unused_result
2357 #
2358 # This could be smarter, but gcc -Werror does not error out even when warning
2359 # about attribute warn_unused_result
2360
2361 gcc_attribute_warn_unused_result=no
2362 cat > $TMPC << EOF
2363 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2364 #error gcc 3.3 or older
2365 #endif
2366 int main(void) { return 0;}
2367 EOF
2368 if compile_prog "" ""; then
2369     gcc_attribute_warn_unused_result=yes
2370 fi
2371
2372 # spice probe
2373 if test "$spice" != "no" ; then
2374   cat > $TMPC << EOF
2375 #include <spice.h>
2376 int main(void) { spice_server_new(); return 0; }
2377 EOF
2378   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2379   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2380   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2381      compile_prog "$spice_cflags" "$spice_libs" ; then
2382     spice="yes"
2383     libs_softmmu="$libs_softmmu $spice_libs"
2384     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2385   else
2386     if test "$spice" = "yes" ; then
2387       feature_not_found "spice"
2388     fi
2389     spice="no"
2390   fi
2391 fi
2392
2393 # check for libcacard for smartcard support
2394 if test "$smartcard" != "no" ; then
2395     smartcard="yes"
2396     smartcard_cflags=""
2397     # TODO - what's the minimal nss version we support?
2398     if test "$smartcard_nss" != "no"; then
2399         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2400             smartcard_nss="yes"
2401             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2402             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2403             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2404             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2405             LIBS="$libcacard_libs $LIBS"
2406         else
2407             if test "$smartcard_nss" = "yes"; then
2408                 feature_not_found "nss"
2409             fi
2410             smartcard_nss="no"
2411         fi
2412     fi
2413 fi
2414 if test "$smartcard" = "no" ; then
2415     smartcard_nss="no"
2416 fi
2417
2418 # check for usbredirparser for usb network redirection support
2419 if test "$usb_redir" != "no" ; then
2420     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2421         usb_redir="yes"
2422         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2423         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2424         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2425         LIBS="$LIBS $usb_redir_libs"
2426     else
2427         if test "$usb_redir" = "yes"; then
2428             feature_not_found "usb-redir"
2429         fi
2430         usb_redir="no"
2431     fi
2432 fi
2433
2434 ##########################################
2435
2436 ##########################################
2437 # check if we have fdatasync
2438
2439 fdatasync=no
2440 cat > $TMPC << EOF
2441 #include <unistd.h>
2442 int main(void) {
2443 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2444 return fdatasync(0);
2445 #else
2446 #abort Not supported
2447 #endif
2448 }
2449 EOF
2450 if compile_prog "" "" ; then
2451     fdatasync=yes
2452 fi
2453
2454 ##########################################
2455 # check if we have madvise
2456
2457 madvise=no
2458 cat > $TMPC << EOF
2459 #include <sys/types.h>
2460 #include <sys/mman.h>
2461 #include <stddef.h>
2462 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2463 EOF
2464 if compile_prog "" "" ; then
2465     madvise=yes
2466 fi
2467
2468 ##########################################
2469 # check if we have posix_madvise
2470
2471 posix_madvise=no
2472 cat > $TMPC << EOF
2473 #include <sys/mman.h>
2474 #include <stddef.h>
2475 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2476 EOF
2477 if compile_prog "" "" ; then
2478     posix_madvise=yes
2479 fi
2480
2481 ##########################################
2482 # check if trace backend exists
2483
2484 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2485 if test "$?" -ne 0 ; then
2486   echo
2487   echo "Error: invalid trace backend"
2488   echo "Please choose a supported trace backend."
2489   echo
2490   exit 1
2491 fi
2492
2493 ##########################################
2494 # For 'ust' backend, test if ust headers are present
2495 if test "$trace_backend" = "ust"; then
2496   cat > $TMPC << EOF
2497 #include <ust/tracepoint.h>
2498 #include <ust/marker.h>
2499 int main(void) { return 0; }
2500 EOF
2501   if compile_prog "" "" ; then
2502     LIBS="-lust $LIBS"
2503   else
2504     echo
2505     echo "Error: Trace backend 'ust' missing libust header files"
2506     echo
2507     exit 1
2508   fi
2509 fi
2510
2511 ##########################################
2512 # For 'dtrace' backend, test if 'dtrace' command is present
2513 if test "$trace_backend" = "dtrace"; then
2514   if ! has 'dtrace' ; then
2515     echo
2516     echo "Error: dtrace command is not found in PATH $PATH"
2517     echo
2518     exit 1
2519   fi
2520   trace_backend_stap="no"
2521   if has 'stap' ; then
2522     trace_backend_stap="yes"
2523   fi
2524 fi
2525
2526 ##########################################
2527 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2528 # use i686 as default anyway, but for those that don't, an explicit
2529 # specification is necessary
2530 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2531   cat > $TMPC << EOF
2532 int sfaa(unsigned *ptr)
2533 {
2534   return __sync_fetch_and_and(ptr, 0);
2535 }
2536
2537 int main(int argc, char **argv)
2538 {
2539   int val = 42;
2540   sfaa(&val);
2541   return val;
2542 }
2543 EOF
2544   if ! compile_prog "" "" ; then
2545     CFLAGS+="-march=i486"
2546   fi
2547 fi
2548
2549 ##########################################
2550 # check if we have makecontext
2551
2552 ucontext_coroutine=no
2553 if test "$darwin" != "yes"; then
2554   cat > $TMPC << EOF
2555 #include <ucontext.h>
2556 int main(void) { makecontext(0, 0, 0); }
2557 EOF
2558   if compile_prog "" "" ; then
2559       ucontext_coroutine=yes
2560   fi
2561 fi
2562
2563 ##########################################
2564 # End of CC checks
2565 # After here, no more $cc or $ld runs
2566
2567 if test "$debug" = "no" ; then
2568   CFLAGS="-O2 $CFLAGS"
2569 fi
2570
2571 # Consult white-list to determine whether to enable werror
2572 # by default.  Only enable by default for git builds
2573 z_version=`cut -f3 -d. $source_path/VERSION`
2574
2575 if test -z "$werror" ; then
2576     if test "$z_version" = "50" -a \
2577         "$linux" = "yes" ; then
2578         werror="yes"
2579     else
2580         werror="no"
2581     fi
2582 fi
2583
2584 # Disable zero malloc errors for official releases unless explicitly told to
2585 # enable/disable
2586 if test -z "$zero_malloc" ; then
2587     if test "$z_version" = "50" ; then
2588         zero_malloc="no"
2589     else
2590         zero_malloc="yes"
2591     fi
2592 fi
2593
2594 if test "$werror" = "yes" ; then
2595     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2596 fi
2597
2598 if test "$solaris" = "no" ; then
2599     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2600         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2601     fi
2602 fi
2603
2604 # Use ASLR, no-SEH and DEP if available
2605 if test "$mingw32" = "yes" ; then
2606     for flag in --dynamicbase --no-seh --nxcompat; do
2607         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2608             LDFLAGS="-Wl,$flag $LDFLAGS"
2609         fi
2610     done
2611 fi
2612
2613 confdir=$sysconfdir$confsuffix
2614
2615 tools=
2616 if test "$softmmu" = yes ; then
2617   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2618   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2619       tools="qemu-nbd\$(EXESUF) $tools"
2620     if [ "$guest_agent" = "yes" ]; then
2621       tools="qemu-ga\$(EXESUF) $tools"
2622     fi
2623     if [ "$check_utests" = "yes" ]; then
2624       tools="check-qint check-qstring check-qdict check-qlist $tools"
2625       tools="check-qfloat check-qjson $tools"
2626     fi
2627   fi
2628 fi
2629
2630 # Mac OS X ships with a broken assembler
2631 roms=
2632 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2633         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2634         "$softmmu" = yes ; then
2635   roms="optionrom"
2636 fi
2637 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2638   roms="$roms spapr-rtas"
2639 fi
2640
2641 echo "Install prefix    $prefix"
2642 echo "BIOS directory    `eval echo $datadir`"
2643 echo "binary directory  `eval echo $bindir`"
2644 echo "library directory `eval echo $libdir`"
2645 echo "include directory `eval echo $includedir`"
2646 echo "config directory  `eval echo $sysconfdir`"
2647 if test "$mingw32" = "no" ; then
2648 echo "Manual directory  `eval echo $mandir`"
2649 echo "ELF interp prefix $interp_prefix"
2650 fi
2651 echo "Source path       $source_path"
2652 echo "C compiler        $cc"
2653 echo "Host C compiler   $host_cc"
2654 echo "CFLAGS            $CFLAGS"
2655 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2656 echo "LDFLAGS           $LDFLAGS"
2657 echo "make              $make"
2658 echo "install           $install"
2659 echo "python            $python"
2660 echo "host CPU          $cpu"
2661 echo "host big endian   $bigendian"
2662 echo "target list       $target_list"
2663 echo "tcg debug enabled $debug_tcg"
2664 echo "Mon debug enabled $debug_mon"
2665 echo "gprof enabled     $gprof"
2666 echo "sparse enabled    $sparse"
2667 echo "strip binaries    $strip_opt"
2668 echo "profiler          $profiler"
2669 echo "static build      $static"
2670 echo "-Werror enabled   $werror"
2671 if test "$darwin" = "yes" ; then
2672     echo "Cocoa support     $cocoa"
2673 fi
2674 echo "SDL support       $sdl"
2675 echo "curses support    $curses"
2676 echo "curl support      $curl"
2677 echo "check support     $check_utests"
2678 echo "mingw32 support   $mingw32"
2679 echo "Audio drivers     $audio_drv_list"
2680 echo "Extra audio cards $audio_card_list"
2681 echo "Block whitelist   $block_drv_whitelist"
2682 echo "Mixer emulation   $mixemu"
2683 echo "VNC support       $vnc"
2684 if test "$vnc" = "yes" ; then
2685     echo "VNC TLS support   $vnc_tls"
2686     echo "VNC SASL support  $vnc_sasl"
2687     echo "VNC JPEG support  $vnc_jpeg"
2688     echo "VNC PNG support   $vnc_png"
2689     echo "VNC thread        $vnc_thread"
2690 fi
2691 if test -n "$sparc_cpu"; then
2692     echo "Target Sparc Arch $sparc_cpu"
2693 fi
2694 echo "xen support       $xen"
2695 echo "brlapi support    $brlapi"
2696 echo "bluez  support    $bluez"
2697 echo "Documentation     $docs"
2698 [ ! -z "$uname_release" ] && \
2699 echo "uname -r          $uname_release"
2700 echo "NPTL support      $nptl"
2701 echo "GUEST_BASE        $guest_base"
2702 echo "PIE user targets  $user_pie"
2703 echo "vde support       $vde"
2704 echo "Linux AIO support $linux_aio"
2705 echo "ATTR/XATTR support $attr"
2706 echo "Install blobs     $blobs"
2707 echo "KVM support       $kvm"
2708 echo "fdt support       $fdt"
2709 echo "preadv support    $preadv"
2710 echo "fdatasync         $fdatasync"
2711 echo "madvise           $madvise"
2712 echo "posix_madvise     $posix_madvise"
2713 echo "uuid support      $uuid"
2714 echo "vhost-net support $vhost_net"
2715 echo "Trace backend     $trace_backend"
2716 echo "Trace output file $trace_file-<pid>"
2717 echo "spice support     $spice"
2718 echo "rbd support       $rbd"
2719 echo "xfsctl support    $xfs"
2720 echo "nss used          $smartcard_nss"
2721 echo "usb net redir     $usb_redir"
2722 echo "OpenGL support    $opengl"
2723 echo "build guest agent $guest_agent"
2724
2725 if test "$sdl_too_old" = "yes"; then
2726 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2727 fi
2728
2729 config_host_mak="config-host.mak"
2730 config_host_ld="config-host.ld"
2731
2732 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2733 printf "# Configured with:" >> $config_host_mak
2734 printf " '%s'" "$0" "$@" >> $config_host_mak
2735 echo >> $config_host_mak
2736
2737 echo all: >> $config_host_mak
2738 echo "prefix=$prefix" >> $config_host_mak
2739 echo "bindir=$bindir" >> $config_host_mak
2740 echo "libdir=$libdir" >> $config_host_mak
2741 echo "includedir=$includedir" >> $config_host_mak
2742 echo "mandir=$mandir" >> $config_host_mak
2743 echo "datadir=$datadir" >> $config_host_mak
2744 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2745 echo "docdir=$docdir" >> $config_host_mak
2746 echo "confdir=$confdir" >> $config_host_mak
2747
2748 case "$cpu" in
2749   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2750     ARCH=$cpu
2751   ;;
2752   armv4b|armv4l)
2753     ARCH=arm
2754   ;;
2755 esac
2756 echo "ARCH=$ARCH" >> $config_host_mak
2757 if test "$debug_tcg" = "yes" ; then
2758   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2759 fi
2760 if test "$debug_mon" = "yes" ; then
2761   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2762 fi
2763 if test "$debug" = "yes" ; then
2764   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2765 fi
2766 if test "$strip_opt" = "yes" ; then
2767   echo "STRIP=${strip}" >> $config_host_mak
2768 fi
2769 if test "$bigendian" = "yes" ; then
2770   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2771 fi
2772 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2773 if test "$mingw32" = "yes" ; then
2774   echo "CONFIG_WIN32=y" >> $config_host_mak
2775   rc_version=`cat $source_path/VERSION`
2776   version_major=${rc_version%%.*}
2777   rc_version=${rc_version#*.}
2778   version_minor=${rc_version%%.*}
2779   rc_version=${rc_version#*.}
2780   version_subminor=${rc_version%%.*}
2781   version_micro=0
2782   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2783   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2784 else
2785   echo "CONFIG_POSIX=y" >> $config_host_mak
2786 fi
2787
2788 if test "$linux" = "yes" ; then
2789   echo "CONFIG_LINUX=y" >> $config_host_mak
2790 fi
2791
2792 if test "$darwin" = "yes" ; then
2793   echo "CONFIG_DARWIN=y" >> $config_host_mak
2794 fi
2795
2796 if test "$aix" = "yes" ; then
2797   echo "CONFIG_AIX=y" >> $config_host_mak
2798 fi
2799
2800 if test "$solaris" = "yes" ; then
2801   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2802   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2803   if test "$needs_libsunmath" = "yes" ; then
2804     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2805   fi
2806 fi
2807 if test "$haiku" = "yes" ; then
2808   echo "CONFIG_HAIKU=y" >> $config_host_mak
2809 fi
2810 if test "$static" = "yes" ; then
2811   echo "CONFIG_STATIC=y" >> $config_host_mak
2812 fi
2813 if test "$profiler" = "yes" ; then
2814   echo "CONFIG_PROFILER=y" >> $config_host_mak
2815 fi
2816 if test "$slirp" = "yes" ; then
2817   echo "CONFIG_SLIRP=y" >> $config_host_mak
2818   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2819 fi
2820 if test "$vde" = "yes" ; then
2821   echo "CONFIG_VDE=y" >> $config_host_mak
2822 fi
2823 for card in $audio_card_list; do
2824     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2825     echo "$def=y" >> $config_host_mak
2826 done
2827 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2828 for drv in $audio_drv_list; do
2829     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2830     echo "$def=y" >> $config_host_mak
2831     if test "$drv" = "fmod"; then
2832         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2833     fi
2834 done
2835 if test "$audio_pt_int" = "yes" ; then
2836   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2837 fi
2838 if test "$audio_win_int" = "yes" ; then
2839   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2840 fi
2841 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2842 if test "$mixemu" = "yes" ; then
2843   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2844 fi
2845 if test "$vnc" = "yes" ; then
2846   echo "CONFIG_VNC=y" >> $config_host_mak
2847 fi
2848 if test "$vnc_tls" = "yes" ; then
2849   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2850   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2851 fi
2852 if test "$vnc_sasl" = "yes" ; then
2853   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2854   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2855 fi
2856 if test "$vnc_jpeg" = "yes" ; then
2857   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2858   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2859 fi
2860 if test "$vnc_png" = "yes" ; then
2861   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2862   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2863 fi
2864 if test "$vnc_thread" = "yes" ; then
2865   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2866 fi
2867 if test "$fnmatch" = "yes" ; then
2868   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2869 fi
2870 if test "$uuid" = "yes" ; then
2871   echo "CONFIG_UUID=y" >> $config_host_mak
2872 fi
2873 if test "$xfs" = "yes" ; then
2874   echo "CONFIG_XFS=y" >> $config_host_mak
2875 fi
2876 qemu_version=`head $source_path/VERSION`
2877 echo "VERSION=$qemu_version" >>$config_host_mak
2878 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2879 echo "SRC_PATH=$source_path" >> $config_host_mak
2880 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2881 if [ "$docs" = "yes" ] ; then
2882   echo "BUILD_DOCS=yes" >> $config_host_mak
2883 fi
2884 if test "$sdl" = "yes" ; then
2885   echo "CONFIG_SDL=y" >> $config_host_mak
2886   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2887 fi
2888 if test "$cocoa" = "yes" ; then
2889   echo "CONFIG_COCOA=y" >> $config_host_mak
2890 fi
2891 if test "$curses" = "yes" ; then
2892   echo "CONFIG_CURSES=y" >> $config_host_mak
2893 fi
2894 if test "$atfile" = "yes" ; then
2895   echo "CONFIG_ATFILE=y" >> $config_host_mak
2896 fi
2897 if test "$utimens" = "yes" ; then
2898   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2899 fi
2900 if test "$pipe2" = "yes" ; then
2901   echo "CONFIG_PIPE2=y" >> $config_host_mak
2902 fi
2903 if test "$accept4" = "yes" ; then
2904   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2905 fi
2906 if test "$splice" = "yes" ; then
2907   echo "CONFIG_SPLICE=y" >> $config_host_mak
2908 fi
2909 if test "$eventfd" = "yes" ; then
2910   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2911 fi
2912 if test "$fallocate" = "yes" ; then
2913   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2914 fi
2915 if test "$sync_file_range" = "yes" ; then
2916   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2917 fi
2918 if test "$fiemap" = "yes" ; then
2919   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2920 fi
2921 if test "$dup3" = "yes" ; then
2922   echo "CONFIG_DUP3=y" >> $config_host_mak
2923 fi
2924 if test "$epoll" = "yes" ; then
2925   echo "CONFIG_EPOLL=y" >> $config_host_mak
2926 fi
2927 if test "$epoll_create1" = "yes" ; then
2928   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2929 fi
2930 if test "$epoll_pwait" = "yes" ; then
2931   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2932 fi
2933 if test "$inotify" = "yes" ; then
2934   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2935 fi
2936 if test "$inotify1" = "yes" ; then
2937   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2938 fi
2939 if test "$byteswap_h" = "yes" ; then
2940   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2941 fi
2942 if test "$bswap_h" = "yes" ; then
2943   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2944 fi
2945 if test "$curl" = "yes" ; then
2946   echo "CONFIG_CURL=y" >> $config_host_mak
2947   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2948 fi
2949 if test "$brlapi" = "yes" ; then
2950   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2951 fi
2952 if test "$bluez" = "yes" ; then
2953   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2954   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2955 fi
2956 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2957 if test "$xen" = "yes" ; then
2958   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2959   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2960 fi
2961 if test "$linux_aio" = "yes" ; then
2962   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2963 fi
2964 if test "$attr" = "yes" ; then
2965   echo "CONFIG_ATTR=y" >> $config_host_mak
2966 fi
2967 if test "$linux" = "yes" ; then
2968   if test "$attr" = "yes" ; then
2969     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2970   fi
2971 fi
2972 if test "$blobs" = "yes" ; then
2973   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2974 fi
2975 if test "$iovec" = "yes" ; then
2976   echo "CONFIG_IOVEC=y" >> $config_host_mak
2977 fi
2978 if test "$preadv" = "yes" ; then
2979   echo "CONFIG_PREADV=y" >> $config_host_mak
2980 fi
2981 if test "$fdt" = "yes" ; then
2982   echo "CONFIG_FDT=y" >> $config_host_mak
2983 fi
2984 if test "$signalfd" = "yes" ; then
2985   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2986 fi
2987 if test "$need_offsetof" = "yes" ; then
2988   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2989 fi
2990 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2991   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2992 fi
2993 if test "$fdatasync" = "yes" ; then
2994   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2995 fi
2996 if test "$madvise" = "yes" ; then
2997   echo "CONFIG_MADVISE=y" >> $config_host_mak
2998 fi
2999 if test "$posix_madvise" = "yes" ; then
3000   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3001 fi
3002
3003 if test "$spice" = "yes" ; then
3004   echo "CONFIG_SPICE=y" >> $config_host_mak
3005 fi
3006
3007 if test "$smartcard" = "yes" ; then
3008   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3009 fi
3010
3011 if test "$smartcard_nss" = "yes" ; then
3012   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3013 fi
3014
3015 if test "$usb_redir" = "yes" ; then
3016   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3017 fi
3018
3019 if test "$opengl" = "yes" ; then
3020   echo "CONFIG_OPENGL=y" >> $config_host_mak
3021 fi
3022
3023 # XXX: suppress that
3024 if [ "$bsd" = "yes" ] ; then
3025   echo "CONFIG_BSD=y" >> $config_host_mak
3026 fi
3027
3028 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3029
3030 if test "$zero_malloc" = "yes" ; then
3031   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3032 fi
3033 if test "$rbd" = "yes" ; then
3034   echo "CONFIG_RBD=y" >> $config_host_mak
3035 fi
3036
3037 if test "$ucontext_coroutine" = "yes" ; then
3038   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3039 fi
3040
3041 # USB host support
3042 case "$usb" in
3043 linux)
3044   echo "HOST_USB=linux" >> $config_host_mak
3045 ;;
3046 bsd)
3047   echo "HOST_USB=bsd" >> $config_host_mak
3048 ;;
3049 *)
3050   echo "HOST_USB=stub" >> $config_host_mak
3051 ;;
3052 esac
3053
3054 # use default implementation for tracing backend-specific routines
3055 trace_default=yes
3056 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3057 if test "$trace_backend" = "nop"; then
3058   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3059 fi
3060 if test "$trace_backend" = "simple"; then
3061   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3062   trace_default=no
3063   # Set the appropriate trace file.
3064   trace_file="\"$trace_file-\" FMT_pid"
3065 fi
3066 if test "$trace_backend" = "stderr"; then
3067   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3068   trace_default=no
3069 fi
3070 if test "$trace_backend" = "ust"; then
3071   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3072 fi
3073 if test "$trace_backend" = "dtrace"; then
3074   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3075   if test "$trace_backend_stap" = "yes" ; then
3076     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3077   fi
3078 fi
3079 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3080 if test "$trace_default" = "yes"; then
3081   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3082 fi
3083
3084 echo "TOOLS=$tools" >> $config_host_mak
3085 echo "ROMS=$roms" >> $config_host_mak
3086 echo "MAKE=$make" >> $config_host_mak
3087 echo "INSTALL=$install" >> $config_host_mak
3088 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3089 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3090 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3091 echo "PYTHON=$python" >> $config_host_mak
3092 echo "CC=$cc" >> $config_host_mak
3093 echo "CC_I386=$cc_i386" >> $config_host_mak
3094 echo "HOST_CC=$host_cc" >> $config_host_mak
3095 echo "AR=$ar" >> $config_host_mak
3096 echo "OBJCOPY=$objcopy" >> $config_host_mak
3097 echo "LD=$ld" >> $config_host_mak
3098 echo "WINDRES=$windres" >> $config_host_mak
3099 echo "LIBTOOL=$libtool" >> $config_host_mak
3100 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3101 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3102 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3103 if test "$sparse" = "yes" ; then
3104   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3105   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3106   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3107 fi
3108 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3109 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3110 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3111 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3112 echo "LIBS+=$LIBS" >> $config_host_mak
3113 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3114 echo "EXESUF=$EXESUF" >> $config_host_mak
3115 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3116
3117 # generate list of library paths for linker script
3118
3119 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3120
3121 if test -f ${config_host_ld}~ ; then
3122   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3123     mv ${config_host_ld}~ $config_host_ld
3124   else
3125     rm ${config_host_ld}~
3126   fi
3127 fi
3128
3129 for d in libdis libdis-user; do
3130     mkdir -p $d
3131     symlink $source_path/Makefile.dis $d/Makefile
3132     echo > $d/config.mak
3133 done
3134 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3135   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3136 fi
3137
3138 for target in $target_list; do
3139 target_dir="$target"
3140 config_target_mak=$target_dir/config-target.mak
3141 target_arch2=`echo $target | cut -d '-' -f 1`
3142 target_bigendian="no"
3143
3144 case "$target_arch2" in
3145   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3146   target_bigendian=yes
3147   ;;
3148 esac
3149 target_softmmu="no"
3150 target_user_only="no"
3151 target_linux_user="no"
3152 target_darwin_user="no"
3153 target_bsd_user="no"
3154 case "$target" in
3155   ${target_arch2}-softmmu)
3156     target_softmmu="yes"
3157     ;;
3158   ${target_arch2}-linux-user)
3159     if test "$linux" != "yes" ; then
3160       echo "ERROR: Target '$target' is only available on a Linux host"
3161       exit 1
3162     fi
3163     target_user_only="yes"
3164     target_linux_user="yes"
3165     ;;
3166   ${target_arch2}-darwin-user)
3167     if test "$darwin" != "yes" ; then
3168       echo "ERROR: Target '$target' is only available on a Darwin host"
3169       exit 1
3170     fi
3171     target_user_only="yes"
3172     target_darwin_user="yes"
3173     ;;
3174   ${target_arch2}-bsd-user)
3175     if test "$bsd" != "yes" ; then
3176       echo "ERROR: Target '$target' is only available on a BSD host"
3177       exit 1
3178     fi
3179     target_user_only="yes"
3180     target_bsd_user="yes"
3181     ;;
3182   *)
3183     echo "ERROR: Target '$target' not recognised"
3184     exit 1
3185     ;;
3186 esac
3187
3188 mkdir -p $target_dir
3189 mkdir -p $target_dir/fpu
3190 mkdir -p $target_dir/tcg
3191 mkdir -p $target_dir/ide
3192 mkdir -p $target_dir/9pfs
3193 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3194   mkdir -p $target_dir/nwfpe
3195 fi
3196 symlink $source_path/Makefile.target $target_dir/Makefile
3197
3198
3199 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3200
3201 bflt="no"
3202 target_nptl="no"
3203 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3204 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3205 gdb_xml_files=""
3206 target_short_alignment=2
3207 target_int_alignment=4
3208 target_long_alignment=4
3209 target_llong_alignment=8
3210 target_libs_softmmu=
3211
3212 TARGET_ARCH="$target_arch2"
3213 TARGET_BASE_ARCH=""
3214 TARGET_ABI_DIR=""
3215
3216 case "$target_arch2" in
3217   i386)
3218     target_phys_bits=64
3219   ;;
3220   x86_64)
3221     TARGET_BASE_ARCH=i386
3222     target_phys_bits=64
3223     target_long_alignment=8
3224   ;;
3225   alpha)
3226     target_phys_bits=64
3227     target_long_alignment=8
3228     target_nptl="yes"
3229   ;;
3230   arm|armeb)
3231     TARGET_ARCH=arm
3232     bflt="yes"
3233     target_nptl="yes"
3234     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3235     target_phys_bits=32
3236     target_llong_alignment=4
3237   ;;
3238   cris)
3239     target_nptl="yes"
3240     target_phys_bits=32
3241   ;;
3242   lm32)
3243     target_phys_bits=32
3244     target_libs_softmmu="$opengl_libs"
3245   ;;
3246   m68k)
3247     bflt="yes"
3248     gdb_xml_files="cf-core.xml cf-fp.xml"
3249     target_phys_bits=32
3250     target_int_alignment=2
3251     target_long_alignment=2
3252     target_llong_alignment=2
3253   ;;
3254   microblaze|microblazeel)
3255     TARGET_ARCH=microblaze
3256     bflt="yes"
3257     target_nptl="yes"
3258     target_phys_bits=32
3259     target_libs_softmmu="$fdt_libs"
3260   ;;
3261   mips|mipsel)
3262     TARGET_ARCH=mips
3263     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3264     target_nptl="yes"
3265     target_phys_bits=64
3266   ;;
3267   mipsn32|mipsn32el)
3268     TARGET_ARCH=mipsn32
3269     TARGET_BASE_ARCH=mips
3270     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3271     target_phys_bits=64
3272   ;;
3273   mips64|mips64el)
3274     TARGET_ARCH=mips64
3275     TARGET_BASE_ARCH=mips
3276     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3277     target_phys_bits=64
3278     target_long_alignment=8
3279   ;;
3280   ppc)
3281     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3282     target_phys_bits=32
3283     target_nptl="yes"
3284     target_libs_softmmu="$fdt_libs"
3285   ;;
3286   ppcemb)
3287     TARGET_BASE_ARCH=ppc
3288     TARGET_ABI_DIR=ppc
3289     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3290     target_phys_bits=64
3291     target_nptl="yes"
3292     target_libs_softmmu="$fdt_libs"
3293   ;;
3294   ppc64)
3295     TARGET_BASE_ARCH=ppc
3296     TARGET_ABI_DIR=ppc
3297     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3298     target_phys_bits=64
3299     target_long_alignment=8
3300     target_libs_softmmu="$fdt_libs"
3301   ;;
3302   ppc64abi32)
3303     TARGET_ARCH=ppc64
3304     TARGET_BASE_ARCH=ppc
3305     TARGET_ABI_DIR=ppc
3306     echo "TARGET_ABI32=y" >> $config_target_mak
3307     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3308     target_phys_bits=64
3309     target_libs_softmmu="$fdt_libs"
3310   ;;
3311   sh4|sh4eb)
3312     TARGET_ARCH=sh4
3313     bflt="yes"
3314     target_nptl="yes"
3315     target_phys_bits=32
3316   ;;
3317   sparc)
3318     target_phys_bits=64
3319   ;;
3320   sparc64)
3321     TARGET_BASE_ARCH=sparc
3322     target_phys_bits=64
3323     target_long_alignment=8
3324   ;;
3325   sparc32plus)
3326     TARGET_ARCH=sparc64
3327     TARGET_BASE_ARCH=sparc
3328     TARGET_ABI_DIR=sparc
3329     echo "TARGET_ABI32=y" >> $config_target_mak
3330     target_phys_bits=64
3331   ;;
3332   s390x)
3333     target_nptl="yes"
3334     target_phys_bits=64
3335     target_long_alignment=8
3336   ;;
3337   unicore32)
3338     target_phys_bits=32
3339   ;;
3340   *)
3341     echo "Unsupported target CPU"
3342     exit 1
3343   ;;
3344 esac
3345 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3346 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3347 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3348 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3349 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3350 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3351 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3352 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3353 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3354 if [ "$TARGET_BASE_ARCH" = "" ]; then
3355   TARGET_BASE_ARCH=$TARGET_ARCH
3356 fi
3357 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3358 if [ "$TARGET_ABI_DIR" = "" ]; then
3359   TARGET_ABI_DIR=$TARGET_ARCH
3360 fi
3361 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3362 case "$target_arch2" in
3363   i386|x86_64)
3364     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3365       target_phys_bits=64
3366       echo "CONFIG_XEN=y" >> $config_target_mak
3367     else
3368       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3369     fi
3370     ;;
3371   *)
3372     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3373 esac
3374 case "$target_arch2" in
3375   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3376     # Make sure the target and host cpus are compatible
3377     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3378       \( "$target_arch2" = "$cpu" -o \
3379       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3380       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3381       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3382       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3383       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3384       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3385       echo "CONFIG_KVM=y" >> $config_target_mak
3386       if test "$vhost_net" = "yes" ; then
3387         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3388       fi
3389     fi
3390 esac
3391 if test "$target_bigendian" = "yes" ; then
3392   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3393 fi
3394 if test "$target_softmmu" = "yes" ; then
3395   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3396   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3397   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3398   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3399   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3400 fi
3401 if test "$target_user_only" = "yes" ; then
3402   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3403 fi
3404 if test "$target_linux_user" = "yes" ; then
3405   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3406 fi
3407 if test "$target_darwin_user" = "yes" ; then
3408   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3409 fi
3410 if test "$smartcard_nss" = "yes" ; then
3411   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3412   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3413   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3414 fi
3415 list=""
3416 if test ! -z "$gdb_xml_files" ; then
3417   for x in $gdb_xml_files; do
3418     list="$list $source_path/gdb-xml/$x"
3419   done
3420   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3421 fi
3422
3423 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3424   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3425 fi
3426 if test "$target_user_only" = "yes" \
3427         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3428   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3429 fi
3430 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3431   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3432 fi
3433 if test "$target_bsd_user" = "yes" ; then
3434   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3435 fi
3436
3437 # generate QEMU_CFLAGS/LDFLAGS for targets
3438
3439 cflags=""
3440 includes=""
3441 ldflags=""
3442
3443 if test "$ARCH" = "sparc64" ; then
3444   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3445 elif test "$ARCH" = "s390x" ; then
3446   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3447 elif test "$ARCH" = "x86_64" ; then
3448   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3449 else
3450   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3451 fi
3452 includes="-I\$(SRC_PATH)/tcg $includes"
3453
3454 if test "$target_user_only" = "yes" ; then
3455     libdis_config_mak=libdis-user/config.mak
3456 else
3457     libdis_config_mak=libdis/config.mak
3458 fi
3459
3460 for i in $ARCH $TARGET_BASE_ARCH ; do
3461   case "$i" in
3462   alpha)
3463     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3464     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3465   ;;
3466   arm)
3467     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3468     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3469   ;;
3470   cris)
3471     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3472     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3473   ;;
3474   hppa)
3475     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3476     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3477   ;;
3478   i386|x86_64)
3479     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3480     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3481   ;;
3482   ia64*)
3483     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3484     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3485   ;;
3486   m68k)
3487     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3488     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3489   ;;
3490   microblaze*)
3491     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3492     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3493   ;;
3494   mips*)
3495     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3496     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3497   ;;
3498   ppc*)
3499     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3500     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3501   ;;
3502   s390*)
3503     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3504     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3505   ;;
3506   sh4)
3507     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3508     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3509   ;;
3510   sparc*)
3511     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3512     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3513   ;;
3514   esac
3515 done
3516
3517 case "$ARCH" in
3518 alpha)
3519   # Ensure there's only a single GP
3520   cflags="-msmall-data $cflags"
3521 ;;
3522 esac
3523
3524 if test "$target_softmmu" = "yes" ; then
3525   case "$TARGET_BASE_ARCH" in
3526   arm)
3527     cflags="-DHAS_AUDIO $cflags"
3528   ;;
3529   lm32)
3530     cflags="-DHAS_AUDIO $cflags"
3531   ;;
3532   i386|mips|ppc)
3533     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3534   ;;
3535   esac
3536 fi
3537
3538 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3539         "$user_pie" = "yes" ; then
3540   cflags="-fpie $cflags"
3541   ldflags="-pie $ldflags"
3542 fi
3543
3544 if test "$target_softmmu" = "yes" -a \( \
3545         "$TARGET_ARCH" = "microblaze" -o \
3546         "$TARGET_ARCH" = "cris" \) ; then
3547   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3548 fi
3549
3550 if test "$gprof" = "yes" ; then
3551   echo "TARGET_GPROF=yes" >> $config_target_mak
3552   if test "$target_linux_user" = "yes" ; then
3553     cflags="-p $cflags"
3554     ldflags="-p $ldflags"
3555   fi
3556   if test "$target_softmmu" = "yes" ; then
3557     ldflags="-p $ldflags"
3558     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3559   fi
3560 fi
3561
3562 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3563 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3564   case "$ARCH" in
3565   sparc)
3566     # -static is used to avoid g1/g3 usage by the dynamic linker
3567     ldflags="$linker_script -static $ldflags"
3568     ;;
3569   alpha | s390x)
3570     # The default placement of the application is fine.
3571     ;;
3572   *)
3573     ldflags="$linker_script $ldflags"
3574     ;;
3575   esac
3576 fi
3577
3578 # use included Linux headers
3579 if test "$linux" = "yes" ; then
3580   includes="-I\$(SRC_PATH)/linux-headers $includes"
3581   mkdir -p linux-headers
3582   case "$cpu" in
3583   i386|x86_64)
3584     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3585     ;;
3586   ppcemb|ppc|ppc64)
3587     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3588     ;;
3589   s390x)
3590     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3591     ;;
3592   esac
3593 fi
3594
3595 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3596 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3597 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3598
3599 done # for target in $targets
3600
3601 # build tree in object directory in case the source is not in the current directory
3602 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3603 DIRS="$DIRS pc-bios/spapr-rtas"
3604 DIRS="$DIRS roms/seabios roms/vgabios"
3605 DIRS="$DIRS fsdev ui"
3606 DIRS="$DIRS qapi"
3607 DIRS="$DIRS qga trace"
3608 FILES="Makefile tests/Makefile"
3609 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3610 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3611 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3612 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3613 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3614     FILES="$FILES pc-bios/`basename $bios_file`"
3615 done
3616 mkdir -p $DIRS
3617 for f in $FILES ; do
3618     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3619         symlink "$source_path/$f" "$f"
3620     fi
3621 done
3622
3623 # temporary config to build submodules
3624 for rom in seabios vgabios ; do
3625     config_mak=roms/$rom/config.mak
3626     echo "# Automatically generated by configure - do not modify" > $config_mak
3627     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3628     echo "CC=$cc" >> $config_mak
3629     echo "BCC=bcc" >> $config_mak
3630     echo "CPP=${cross_prefix}cpp" >> $config_mak
3631     echo "OBJCOPY=objcopy" >> $config_mak
3632     echo "IASL=iasl" >> $config_mak
3633     echo "LD=$ld" >> $config_mak
3634 done
3635
3636 for hwlib in 32 64; do
3637   d=libhw$hwlib
3638   mkdir -p $d
3639   mkdir -p $d/ide
3640   symlink $source_path/Makefile.hw $d/Makefile
3641   mkdir -p $d/9pfs
3642   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3643 done
3644
3645 if [ "$source_path" != `pwd` ]; then
3646     # out of tree build
3647     mkdir -p libcacard
3648     rm -f libcacard/Makefile
3649     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3650 fi
3651
3652 d=libuser
3653 mkdir -p $d
3654 symlink $source_path/Makefile.user $d/Makefile
3655 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3656   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3657 fi
3658
3659 if test "$docs" = "yes" ; then
3660   mkdir -p QMP
3661 fi