configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95
  96 target_list="x86_64-softmmu"
  97
  98 kvm_version() {
  99     local fname="$(dirname "$0")/KVM_VERSION"
 100
 101     if test -f "$fname"; then
 102         cat "$fname"
 103     else
 104         echo "qemu-kvm-devel"
 105     fi
 106 }
 107
 108 # Default value for a variable defining feature "foo".
 109 #  * foo="no"  feature will only be used if --enable-foo arg is given
 110 #  * foo=""    feature will be searched for, and if found, will be used
 111 #              unless --disable-foo is given
 112 #  * foo="yes" this value will only be set by --enable-foo flag.
 113 #              feature will searched for,
 114 #              if not found, configure exits with error
 115 #
 116 # Always add --enable-foo and --disable-foo command line args.
 117 # Distributions want to ensure that several features are compiled in, and it
 118 # is impossible without a --enable-foo that exits if a feature is not found.
 119
 120 bluez=""
 121 brlapi=""
 122 curl=""
 123 curses=""
 124 docs=""
 125 fdt=""
 126 kvm=""
 127 kvm_para=""
 128 nptl=""
 129 sdl=""
 130 sparse="no"
 131 uuid=""
 132 vde=""
 133 vnc_tls=""
 134 vnc_sasl=""
 135 vnc_jpeg=""
 136 vnc_png=""
 137 vnc_thread="no"
 138 xen=""
 139 linux_aio=""
 140 attr=""
 141 vhost_net=""
 142 xfs=""
 143
 144 gprof="no"
 145 debug_tcg="no"
 146 debug_mon="no"
 147 debug="no"
 148 strip_opt="yes"
 149 bigendian="no"
 150 mingw32="no"
 151 EXESUF=""
 152 prefix="/usr/local"
 153 mandir="\${prefix}/share/man"
 154 datadir="\${prefix}/share/qemu"
 155 docdir="\${prefix}/share/doc/qemu"
 156 bindir="\${prefix}/bin"
 157 sysconfdir="\${prefix}/etc"
 158 confsuffix="/qemu"
 159 slirp="yes"
 160 fmod_lib=""
 161 fmod_inc=""
 162 oss_lib=""
 163 bsd="no"
 164 linux="no"
 165 solaris="no"
 166 profiler="no"
 167 cocoa="no"
 168 softmmu="yes"
 169 linux_user="no"
 170 darwin_user="no"
 171 bsd_user="no"
 172 guest_base=""
 173 uname_release=""
 174 io_thread="no"
 175 mixemu="no"
 176 kvm_cap_pit=""
 177 kvm_cap_device_assignment=""
 178 kerneldir=""
 179 aix="no"
 180 blobs="yes"
 181 pkgversion=" ($(kvm_version))"
 182 cpu_emulation="yes"
 183 check_utests="no"
 184 user_pie="no"
 185 zero_malloc=""
 186 trace_backend="nop"
 187 trace_file="trace"
 188 spice=""
 189 rbd=""
 190
 191 # parse CC options first
 192 for opt do
 193   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 194   case "$opt" in
 195   --cross-prefix=*) cross_prefix="$optarg"
 196   ;;
 197   --cc=*) CC="$optarg"
 198   ;;
 199   --source-path=*) source_path="$optarg"
 200   ;;
 201   --cpu=*) cpu="$optarg"
 202   ;;
 203   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 204   ;;
 205   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 206   ;;
 207   --sparc_cpu=*)
 208     sparc_cpu="$optarg"
 209     case $sparc_cpu in
 210     v7|v8|v8plus|v8plusa)
 211       cpu="sparc"
 212     ;;
 213     v9)
 214       cpu="sparc64"
 215     ;;
 216     *)
 217       echo "undefined SPARC architecture. Exiting";
 218       exit 1
 219     ;;
 220     esac
 221   ;;
 222   esac
 223 done
 224 # OS specific
 225 # Using uname is really, really broken.  Once we have the right set of checks
 226 # we can eliminate it's usage altogether
 227
 228 cc="${cross_prefix}${CC-gcc}"
 229 ar="${cross_prefix}${AR-ar}"
 230 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
 231 ld="${cross_prefix}${LD-ld}"
 232 strip="${cross_prefix}${STRIP-strip}"
 233 windres="${cross_prefix}${WINDRES-windres}"
 234 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
 235 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
 236
 237 # default flags for all hosts
 238 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 239 CFLAGS="-g $CFLAGS"
 240 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 241 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 242 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 243 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 244 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
 245 LDFLAGS="-g $LDFLAGS"
 246
 247 # make source path absolute
 248 source_path=`cd "$source_path"; pwd`
 249
 250 check_define() {
 251 cat > $TMPC <<EOF
 252 #if !defined($1)
 253 #error Not defined
 254 #endif
 255 int main(void) { return 0; }
 256 EOF
 257   compile_object
 258 }
 259
 260 if test ! -z "$cpu" ; then
 261   # command line argument
 262   :
 263 elif check_define __i386__ ; then
 264   cpu="i386"
 265 elif check_define __x86_64__ ; then
 266   cpu="x86_64"
 267 elif check_define __sparc__ ; then
 268   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 269   # They must be specified using --sparc_cpu
 270   if check_define __arch64__ ; then
 271     cpu="sparc64"
 272   else
 273     cpu="sparc"
 274   fi
 275 elif check_define _ARCH_PPC ; then
 276   if check_define _ARCH_PPC64 ; then
 277     cpu="ppc64"
 278   else
 279     cpu="ppc"
 280   fi
 281 elif check_define __mips__ ; then
 282   cpu="mips"
 283 elif check_define __ia64__ ; then
 284   cpu="ia64"
 285 elif check_define __s390__ ; then
 286   if check_define __s390x__ ; then
 287     cpu="s390x"
 288   else
 289     cpu="s390"
 290   fi
 291 else
 292   cpu=`uname -m`
 293 fi
 294
 295 case "$cpu" in
 296   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 297     cpu="$cpu"
 298   ;;
 299   i386|i486|i586|i686|i86pc|BePC)
 300     cpu="i386"
 301   ;;
 302   x86_64|amd64)
 303     cpu="x86_64"
 304   ;;
 305   armv*b)
 306     cpu="armv4b"
 307   ;;
 308   armv*l)
 309     cpu="armv4l"
 310   ;;
 311   parisc|parisc64)
 312     cpu="hppa"
 313   ;;
 314   mips*)
 315     cpu="mips"
 316   ;;
 317   s390)
 318     cpu="s390"
 319   ;;
 320   s390x)
 321     cpu="s390x"
 322   ;;
 323   sparc|sun4[cdmuv])
 324     cpu="sparc"
 325   ;;
 326   *)
 327     echo "Unsupported CPU = $cpu"
 328     exit 1
 329   ;;
 330 esac
 331
 332 # OS specific
 333 if check_define __linux__ ; then
 334   targetos="Linux"
 335 elif check_define _WIN32 ; then
 336   targetos='MINGW32'
 337 elif check_define __OpenBSD__ ; then
 338   targetos='OpenBSD'
 339 elif check_define __sun__ ; then
 340   targetos='SunOS'
 341 elif check_define __HAIKU__ ; then
 342   targetos='Haiku'
 343 else
 344   targetos=`uname -s`
 345 fi
 346
 347 case $targetos in
 348 CYGWIN*)
 349   mingw32="yes"
 350   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 351   audio_possible_drivers="winwave sdl"
 352   audio_drv_list="winwave"
 353 ;;
 354 MINGW32*)
 355   mingw32="yes"
 356   audio_possible_drivers="winwave dsound sdl fmod"
 357   audio_drv_list="winwave"
 358 ;;
 359 GNU/kFreeBSD)
 360   bsd="yes"
 361   audio_drv_list="oss"
 362   audio_possible_drivers="oss sdl esd pa"
 363 ;;
 364 FreeBSD)
 365   bsd="yes"
 366   make="${MAKE-gmake}"
 367   audio_drv_list="oss"
 368   audio_possible_drivers="oss sdl esd pa"
 369   # needed for kinfo_getvmmap(3) in libutil.h
 370   LIBS="-lutil $LIBS"
 371 ;;
 372 DragonFly)
 373   bsd="yes"
 374   make="${MAKE-gmake}"
 375   audio_drv_list="oss"
 376   audio_possible_drivers="oss sdl esd pa"
 377 ;;
 378 NetBSD)
 379   bsd="yes"
 380   make="${MAKE-gmake}"
 381   audio_drv_list="oss"
 382   audio_possible_drivers="oss sdl esd"
 383   oss_lib="-lossaudio"
 384 ;;
 385 OpenBSD)
 386   bsd="yes"
 387   make="${MAKE-gmake}"
 388   audio_drv_list="oss"
 389   audio_possible_drivers="oss sdl esd"
 390   oss_lib="-lossaudio"
 391 ;;
 392 Darwin)
 393   bsd="yes"
 394   darwin="yes"
 395   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 396   # run 64-bit userspace code
 397   if [ "$cpu" = "i386" ] ; then
 398     is_x86_64=`sysctl -n hw.optional.x86_64`
 399     [ "$is_x86_64" = "1" ] && cpu=x86_64
 400   fi
 401   if [ "$cpu" = "x86_64" ] ; then
 402     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 403     LDFLAGS="-arch x86_64 $LDFLAGS"
 404   else
 405     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 406   fi
 407   darwin_user="yes"
 408   cocoa="yes"
 409   audio_drv_list="coreaudio"
 410   audio_possible_drivers="coreaudio sdl fmod"
 411   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 412   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 413 ;;
 414 SunOS)
 415   solaris="yes"
 416   make="${MAKE-gmake}"
 417   install="${INSTALL-ginstall}"
 418   ld="gld"
 419   needs_libsunmath="no"
 420   solarisrev=`uname -r | cut -f2 -d.`
 421   # have to select again, because `uname -m` returns i86pc
 422   # even on an x86_64 box.
 423   solariscpu=`isainfo -k`
 424   if test "${solariscpu}" = "amd64" ; then
 425     cpu="x86_64"
 426   fi
 427   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 428     if test "$solarisrev" -le 9 ; then
 429       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 430         needs_libsunmath="yes"
 431         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 432         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 433         LIBS="-lsunmath $LIBS"
 434       else
 435         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 436         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 437         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 438         echo "Studio 11 can be downloaded from www.sun.com."
 439         exit 1
 440       fi
 441     fi
 442   fi
 443   if test -f /usr/include/sys/soundcard.h ; then
 444     audio_drv_list="oss"
 445   fi
 446   audio_possible_drivers="oss sdl"
 447 # needed for CMSG_ macros in sys/socket.h
 448   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 449 # needed for TIOCWIN* defines in termios.h
 450   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 451   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 452   LIBS="-lsocket -lnsl -lresolv $LIBS"
 453 ;;
 454 AIX)
 455   aix="yes"
 456   make="${MAKE-gmake}"
 457 ;;
 458 Haiku)
 459   haiku="yes"
 460   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 461   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 462 ;;
 463 *)
 464   audio_drv_list="oss"
 465   audio_possible_drivers="oss alsa sdl esd pa"
 466   linux="yes"
 467   linux_user="yes"
 468   usb="linux"
 469   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 470     audio_possible_drivers="$audio_possible_drivers fmod"
 471   fi
 472   if [ "$cpu" = "ia64" ] ; then
 473      xen="no"
 474      target_list="ia64-softmmu"
 475      cpu_emulation="no"
 476      gdbstub="no"
 477      slirp="no"
 478   fi
 479 ;;
 480 esac
 481
 482 if [ "$bsd" = "yes" ] ; then
 483   if [ "$darwin" != "yes" ] ; then
 484     usb="bsd"
 485   fi
 486   bsd_user="yes"
 487 fi
 488
 489 : ${make=${MAKE-make}}
 490 : ${install=${INSTALL-install}}
 491
 492 if test "$mingw32" = "yes" ; then
 493   EXESUF=".exe"
 494   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 495   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 496   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 497   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 498   prefix="c:/Program Files/Qemu"
 499   mandir="\${prefix}"
 500   datadir="\${prefix}"
 501   docdir="\${prefix}"
 502   bindir="\${prefix}"
 503   sysconfdir="\${prefix}"
 504   confsuffix=""
 505 fi
 506
 507 werror=""
 508
 509 for opt do
 510   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 511   case "$opt" in
 512   --help|-h) show_help=yes
 513   ;;
 514   --prefix=*) prefix="$optarg"
 515   ;;
 516   --interp-prefix=*) interp_prefix="$optarg"
 517   ;;
 518   --source-path=*)
 519   ;;
 520   --cross-prefix=*)
 521   ;;
 522   --cc=*)
 523   ;;
 524   --host-cc=*) host_cc="$optarg"
 525   ;;
 526   --make=*) make="$optarg"
 527   ;;
 528   --install=*) install="$optarg"
 529   ;;
 530   --extra-cflags=*)
 531   ;;
 532   --extra-ldflags=*)
 533   ;;
 534   --cpu=*)
 535   ;;
 536   --target-list=*) target_list="$optarg"
 537   ;;
 538   --enable-trace-backend=*) trace_backend="$optarg"
 539   ;;
 540   --with-trace-file=*) trace_file="$optarg"
 541   ;;
 542   --enable-gprof) gprof="yes"
 543   ;;
 544   --static)
 545     static="yes"
 546     LDFLAGS="-static $LDFLAGS"
 547   ;;
 548   --mandir=*) mandir="$optarg"
 549   ;;
 550   --bindir=*) bindir="$optarg"
 551   ;;
 552   --datadir=*) datadir="$optarg"
 553   ;;
 554   --docdir=*) docdir="$optarg"
 555   ;;
 556   --sysconfdir=*) sysconfdir="$optarg"
 557   ;;
 558   --disable-sdl) sdl="no"
 559   ;;
 560   --enable-sdl) sdl="yes"
 561   ;;
 562   --fmod-lib=*) fmod_lib="$optarg"
 563   ;;
 564   --fmod-inc=*) fmod_inc="$optarg"
 565   ;;
 566   --oss-lib=*) oss_lib="$optarg"
 567   ;;
 568   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 569   ;;
 570   --audio-drv-list=*) audio_drv_list="$optarg"
 571   ;;
 572   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 573   ;;
 574   --enable-debug-tcg) debug_tcg="yes"
 575   ;;
 576   --disable-debug-tcg) debug_tcg="no"
 577   ;;
 578   --enable-debug-mon) debug_mon="yes"
 579   ;;
 580   --disable-debug-mon) debug_mon="no"
 581   ;;
 582   --enable-debug)
 583       # Enable debugging options that aren't excessively noisy
 584       debug_tcg="yes"
 585       debug_mon="yes"
 586       debug="yes"
 587       strip_opt="no"
 588   ;;
 589   --enable-sparse) sparse="yes"
 590   ;;
 591   --disable-sparse) sparse="no"
 592   ;;
 593   --disable-strip) strip_opt="no"
 594   ;;
 595   --disable-vnc-tls) vnc_tls="no"
 596   ;;
 597   --enable-vnc-tls) vnc_tls="yes"
 598   ;;
 599   --disable-vnc-sasl) vnc_sasl="no"
 600   ;;
 601   --enable-vnc-sasl) vnc_sasl="yes"
 602   ;;
 603   --disable-vnc-jpeg) vnc_jpeg="no"
 604   ;;
 605   --enable-vnc-jpeg) vnc_jpeg="yes"
 606   ;;
 607   --disable-vnc-png) vnc_png="no"
 608   ;;
 609   --enable-vnc-png) vnc_png="yes"
 610   ;;
 611   --disable-vnc-thread) vnc_thread="no"
 612   ;;
 613   --enable-vnc-thread) vnc_thread="yes"
 614   ;;
 615   --disable-slirp) slirp="no"
 616   ;;
 617   --disable-uuid) uuid="no"
 618   ;;
 619   --enable-uuid) uuid="yes"
 620   ;;
 621   --disable-vde) vde="no"
 622   ;;
 623   --enable-vde) vde="yes"
 624   ;;
 625   --disable-xen) xen="no"
 626   ;;
 627   --enable-xen) xen="yes"
 628   ;;
 629   --disable-brlapi) brlapi="no"
 630   ;;
 631   --enable-brlapi) brlapi="yes"
 632   ;;
 633   --disable-bluez) bluez="no"
 634   ;;
 635   --enable-bluez) bluez="yes"
 636   ;;
 637   --disable-kvm) kvm="no"
 638   ;;
 639   --enable-kvm) kvm="yes"
 640   ;;
 641   --disable-kvm-pit) kvm_cap_pit="no"
 642   ;;
 643   --enable-kvm-pit) kvm_cap_pit="yes"
 644   ;;
 645   --disable-kvm-device-assignment) kvm_cap_device_assignment="no"
 646   ;;
 647   --enable-kvm-device-assignment) kvm_cap_device_assignment="yes"
 648   ;;
 649   --disable-spice) spice="no"
 650   ;;
 651   --enable-spice) spice="yes"
 652   ;;
 653   --enable-profiler) profiler="yes"
 654   ;;
 655   --enable-cocoa)
 656       cocoa="yes" ;
 657       sdl="no" ;
 658       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 659   ;;
 660   --disable-system) softmmu="no"
 661   ;;
 662   --enable-system) softmmu="yes"
 663   ;;
 664   --disable-user)
 665       linux_user="no" ;
 666       bsd_user="no" ;
 667       darwin_user="no"
 668   ;;
 669   --enable-user) ;;
 670   --disable-linux-user) linux_user="no"
 671   ;;
 672   --enable-linux-user) linux_user="yes"
 673   ;;
 674   --disable-darwin-user) darwin_user="no"
 675   ;;
 676   --enable-darwin-user) darwin_user="yes"
 677   ;;
 678   --disable-bsd-user) bsd_user="no"
 679   ;;
 680   --enable-bsd-user) bsd_user="yes"
 681   ;;
 682   --enable-guest-base) guest_base="yes"
 683   ;;
 684   --disable-guest-base) guest_base="no"
 685   ;;
 686   --enable-user-pie) user_pie="yes"
 687   ;;
 688   --disable-user-pie) user_pie="no"
 689   ;;
 690   --enable-uname-release=*) uname_release="$optarg"
 691   ;;
 692   --sparc_cpu=*)
 693   ;;
 694   --enable-werror) werror="yes"
 695   ;;
 696   --disable-werror) werror="no"
 697   ;;
 698   --disable-curses) curses="no"
 699   ;;
 700   --enable-curses) curses="yes"
 701   ;;
 702   --disable-curl) curl="no"
 703   ;;
 704   --enable-curl) curl="yes"
 705   ;;
 706   --disable-fdt) fdt="no"
 707   ;;
 708   --enable-fdt) fdt="yes"
 709   ;;
 710   --disable-check-utests) check_utests="no"
 711   ;;
 712   --enable-check-utests) check_utests="yes"
 713   ;;
 714   --disable-nptl) nptl="no"
 715   ;;
 716   --enable-nptl) nptl="yes"
 717   ;;
 718   --enable-mixemu) mixemu="yes"
 719   ;;
 720   --disable-linux-aio) linux_aio="no"
 721   ;;
 722   --enable-linux-aio) linux_aio="yes"
 723   ;;
 724   --disable-attr) attr="no"
 725   ;;
 726   --enable-attr) attr="yes"
 727   ;;
 728   --enable-io-thread) io_thread="yes"
 729   ;;
 730   --disable-blobs) blobs="no"
 731   ;;
 732   --kerneldir=*) kerneldir="$optarg"
 733   ;;
 734   --with-pkgversion=*) pkgversion=" ($optarg)"
 735   ;;
 736   --disable-docs) docs="no"
 737   ;;
 738   --enable-docs) docs="yes"
 739   ;;
 740   --disable-cpu-emulation) cpu_emulation="no"
 741   ;;
 742   --disable-vhost-net) vhost_net="no"
 743   ;;
 744   --enable-vhost-net) vhost_net="yes"
 745   ;;
 746   --*dir)
 747   ;;
 748   --disable-rbd) rbd="no"
 749   ;;
 750   --enable-rbd) rbd="yes"
 751   ;;
 752   *) echo "ERROR: unknown option $opt"; show_help="yes"
 753   ;;
 754   esac
 755 done
 756
 757 #
 758 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 759 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 760 #
 761 host_guest_base="no"
 762 case "$cpu" in
 763     sparc) case $sparc_cpu in
 764            v7|v8)
 765              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 766            ;;
 767            v8plus|v8plusa)
 768              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 769            ;;
 770            *) # sparc_cpu not defined in the command line
 771              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 772            esac
 773            LDFLAGS="-m32 $LDFLAGS"
 774            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 775            if test "$solaris" = "no" ; then
 776              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 777              helper_cflags="-ffixed-i0"
 778            fi
 779            ;;
 780     sparc64)
 781            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 782            LDFLAGS="-m64 $LDFLAGS"
 783            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 784            if test "$solaris" != "no" ; then
 785              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 786            fi
 787            ;;
 788     s390)
 789            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 790            LDFLAGS="-m31 $LDFLAGS"
 791            host_guest_base="yes"
 792            ;;
 793     s390x)
 794            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 795            LDFLAGS="-m64 $LDFLAGS"
 796            host_guest_base="yes"
 797            ;;
 798     i386)
 799            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 800            LDFLAGS="-m32 $LDFLAGS"
 801            cc_i386='$(CC) -m32'
 802            helper_cflags="-fomit-frame-pointer"
 803            host_guest_base="yes"
 804            ;;
 805     x86_64)
 806            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 807            LDFLAGS="-m64 $LDFLAGS"
 808            cc_i386='$(CC) -m32'
 809            host_guest_base="yes"
 810            ;;
 811     arm*)
 812            host_guest_base="yes"
 813            ;;
 814     ppc*)
 815            host_guest_base="yes"
 816            ;;
 817     mips*)
 818            host_guest_base="yes"
 819            ;;
 820     ia64*)
 821            host_guest_base="yes"
 822            ;;
 823     hppa*)
 824            host_guest_base="yes"
 825            ;;
 826 esac
 827
 828 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 829
 830 if test x"$show_help" = x"yes" ; then
 831 cat << EOF
 832
 833 Usage: configure [options]
 834 Options: [defaults in brackets after descriptions]
 835
 836 EOF
 837 echo "Standard options:"
 838 echo "  --help                   print this message"
 839 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 840 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 841 echo "                           use %M for cpu name [$interp_prefix]"
 842 echo "  --target-list=LIST       set target list [$target_list]"
 843 echo ""
 844 echo "Advanced options (experts only):"
 845 echo "  --source-path=PATH       path of source code [$source_path]"
 846 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 847 echo "  --cc=CC                  use C compiler CC [$cc]"
 848 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 849 echo "                           build time"
 850 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 851 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 852 echo "  --make=MAKE              use specified make [$make]"
 853 echo "  --install=INSTALL        use specified install [$install]"
 854 echo "  --static                 enable static build [$static]"
 855 echo "  --mandir=PATH            install man pages in PATH"
 856 echo "  --datadir=PATH           install firmware in PATH"
 857 echo "  --docdir=PATH            install documentation in PATH"
 858 echo "  --bindir=PATH            install binaries in PATH"
 859 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 860 echo "  --enable-debug-tcg       enable TCG debugging"
 861 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 862 echo "  --enable-debug           enable common debug build options"
 863 echo "  --enable-sparse          enable sparse checker"
 864 echo "  --disable-sparse         disable sparse checker (default)"
 865 echo "  --disable-strip          disable stripping binaries"
 866 echo "  --disable-werror         disable compilation abort on warning"
 867 echo "  --disable-sdl            disable SDL"
 868 echo "  --enable-sdl             enable SDL"
 869 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 870 echo "  --audio-drv-list=LIST    set audio drivers list:"
 871 echo "                           Available drivers: $audio_possible_drivers"
 872 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 873 echo "                           Available cards: $audio_possible_cards"
 874 echo "  --block-drv-whitelist=L  set block driver whitelist"
 875 echo "                           (affects only QEMU, not qemu-img)"
 876 echo "  --enable-mixemu          enable mixer emulation"
 877 echo "  --disable-xen            disable xen backend driver support"
 878 echo "  --enable-xen             enable xen backend driver support"
 879 echo "  --disable-brlapi         disable BrlAPI"
 880 echo "  --enable-brlapi          enable BrlAPI"
 881 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 882 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 883 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 884 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 885 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 886 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 887 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 888 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 889 echo "  --disable-vnc-thread     disable threaded VNC server"
 890 echo "  --enable-vnc-thread      enable threaded VNC server"
 891 echo "  --disable-curses         disable curses output"
 892 echo "  --enable-curses          enable curses output"
 893 echo "  --disable-curl           disable curl connectivity"
 894 echo "  --enable-curl            enable curl connectivity"
 895 echo "  --disable-fdt            disable fdt device tree"
 896 echo "  --enable-fdt             enable fdt device tree"
 897 echo "  --disable-check-utests   disable check unit-tests"
 898 echo "  --enable-check-utests    enable check unit-tests"
 899 echo "  --disable-bluez          disable bluez stack connectivity"
 900 echo "  --enable-bluez           enable bluez stack connectivity"
 901 echo "  --disable-kvm            disable KVM acceleration support"
 902 echo "  --enable-kvm             enable KVM acceleration support"
 903 echo "  --disable-kvm-pit        disable KVM pit support"
 904 echo "  --enable-kvm-pit         enable KVM pit support"
 905 echo "  --disable-kvm-device-assignment  disable KVM device assignment support"
 906 echo "  --enable-kvm-device-assignment   enable KVM device assignment support"
 907 echo "  --disable-nptl           disable usermode NPTL support"
 908 echo "  --enable-nptl            enable usermode NPTL support"
 909 echo "  --enable-system          enable all system emulation targets"
 910 echo "  --disable-system         disable all system emulation targets"
 911 echo "  --enable-user            enable supported user emulation targets"
 912 echo "  --disable-user           disable all user emulation targets"
 913 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 914 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 915 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 916 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 917 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 918 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 919 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 920 echo "                           emulation targets"
 921 echo "  --disable-guest-base     disable GUEST_BASE support"
 922 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 923 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 924 echo "  --fmod-lib               path to FMOD library"
 925 echo "  --fmod-inc               path to FMOD includes"
 926 echo "  --oss-lib                path to OSS library"
 927 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 928 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 929 echo "  --disable-uuid           disable uuid support"
 930 echo "  --enable-uuid            enable uuid support"
 931 echo "  --disable-vde            disable support for vde network"
 932 echo "  --enable-vde             enable support for vde network"
 933 echo "  --disable-linux-aio      disable Linux AIO support"
 934 echo "  --enable-linux-aio       enable Linux AIO support"
 935 echo "  --disable-attr           disables attr and xattr support"
 936 echo "  --enable-attr            enable attr and xattr support"
 937 echo "  --enable-io-thread       enable IO thread"
 938 echo "  --disable-blobs          disable installing provided firmware blobs"
 939 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 940 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 941 echo "  --enable-docs            enable documentation build"
 942 echo "  --disable-docs           disable documentation build"
 943 echo "  --disable-vhost-net      disable vhost-net acceleration support"
 944 echo "  --enable-vhost-net       enable vhost-net acceleration support"
 945 echo "  --enable-trace-backend=B Trace backend nop simple ust dtrace"
 946 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
 947 echo "                           Default:trace-<pid>"
 948 echo "  --disable-spice          disable spice"
 949 echo "  --enable-spice           enable spice"
 950 echo "  --enable-rbd             enable building the rados block device (rbd)"
 951 echo ""
 952 echo "NOTE: The object files are built at the place where configure is launched"
 953 exit 1
 954 fi
 955
 956 # check that the C compiler works.
 957 cat > $TMPC <<EOF
 958 int main(void) {}
 959 EOF
 960
 961 if compile_object ; then
 962   : C compiler works ok
 963 else
 964     echo "ERROR: \"$cc\" either does not exist or does not work"
 965     exit 1
 966 fi
 967
 968 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
 969 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
 970 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
 971 gcc_flags="-fstack-protector-all $gcc_flags"
 972 cat > $TMPC << EOF
 973 int main(void) { return 0; }
 974 EOF
 975 for flag in $gcc_flags; do
 976     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
 977         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
 978     fi
 979 done
 980
 981 #
 982 # Solaris specific configure tool chain decisions
 983 #
 984 if test "$solaris" = "yes" ; then
 985   if has $install; then
 986     :
 987   else
 988     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 989     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 990     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 991     exit 1
 992   fi
 993   if test "`path_of $install`" = "/usr/sbin/install" ; then
 994     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 995     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 996     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 997     exit 1
 998   fi
 999   if has ar; then
1000     :
1001   else
1002     echo "Error: No path includes ar"
1003     if test -f /usr/ccs/bin/ar ; then
1004       echo "Add /usr/ccs/bin to your path and rerun configure"
1005     fi
1006     exit 1
1007   fi
1008 fi
1009
1010
1011 if test -z "$target_list" ; then
1012 # these targets are portable
1013     if [ "$softmmu" = "yes" ] ; then
1014         target_list="\
1015 i386-softmmu \
1016 x86_64-softmmu \
1017 arm-softmmu \
1018 cris-softmmu \
1019 m68k-softmmu \
1020 microblaze-softmmu \
1021 mips-softmmu \
1022 mipsel-softmmu \
1023 mips64-softmmu \
1024 mips64el-softmmu \
1025 ppc-softmmu \
1026 ppcemb-softmmu \
1027 ppc64-softmmu \
1028 sh4-softmmu \
1029 sh4eb-softmmu \
1030 sparc-softmmu \
1031 sparc64-softmmu \
1032 "
1033     fi
1034 # the following are Linux specific
1035     if [ "$linux_user" = "yes" ] ; then
1036         target_list="${target_list}\
1037 i386-linux-user \
1038 x86_64-linux-user \
1039 alpha-linux-user \
1040 arm-linux-user \
1041 armeb-linux-user \
1042 cris-linux-user \
1043 m68k-linux-user \
1044 microblaze-linux-user \
1045 mips-linux-user \
1046 mipsel-linux-user \
1047 ppc-linux-user \
1048 ppc64-linux-user \
1049 ppc64abi32-linux-user \
1050 sh4-linux-user \
1051 sh4eb-linux-user \
1052 sparc-linux-user \
1053 sparc64-linux-user \
1054 sparc32plus-linux-user \
1055 "
1056     fi
1057 # the following are Darwin specific
1058     if [ "$darwin_user" = "yes" ] ; then
1059         target_list="$target_list i386-darwin-user ppc-darwin-user "
1060     fi
1061 # the following are BSD specific
1062     if [ "$bsd_user" = "yes" ] ; then
1063         target_list="${target_list}\
1064 i386-bsd-user \
1065 x86_64-bsd-user \
1066 sparc-bsd-user \
1067 sparc64-bsd-user \
1068 "
1069     fi
1070 else
1071     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1072 fi
1073 if test -z "$target_list" ; then
1074     echo "No targets enabled"
1075     exit 1
1076 fi
1077 # see if system emulation was really requested
1078 case " $target_list " in
1079   *"-softmmu "*) softmmu=yes
1080   ;;
1081   *) softmmu=no
1082   ;;
1083 esac
1084
1085 feature_not_found() {
1086   feature=$1
1087
1088   echo "ERROR"
1089   echo "ERROR: User requested feature $feature"
1090   echo "ERROR: configure was not able to find it"
1091   echo "ERROR"
1092   exit 1;
1093 }
1094
1095 if test -z "$cross_prefix" ; then
1096
1097 # ---
1098 # big/little endian test
1099 cat > $TMPC << EOF
1100 #include <inttypes.h>
1101 int main(int argc, char ** argv){
1102         volatile uint32_t i=0x01234567;
1103         return (*((uint8_t*)(&i))) == 0x67;
1104 }
1105 EOF
1106
1107 if compile_prog "" "" ; then
1108 $TMPE && bigendian="yes"
1109 else
1110 echo big/little test failed
1111 fi
1112
1113 else
1114
1115 # if cross compiling, cannot launch a program, so make a static guess
1116 case "$cpu" in
1117   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1118     bigendian=yes
1119   ;;
1120 esac
1121
1122 fi
1123
1124 # host long bits test, actually a pointer size test
1125 cat > $TMPC << EOF
1126 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1127 EOF
1128 if compile_object; then
1129 hostlongbits=64
1130 else
1131 hostlongbits=32
1132 fi
1133
1134
1135 ##########################################
1136 # NPTL probe
1137
1138 if test "$nptl" != "no" ; then
1139   cat > $TMPC <<EOF
1140 #include <sched.h>
1141 #include <linux/futex.h>
1142 void foo()
1143 {
1144 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1145 #error bork
1146 #endif
1147 }
1148 EOF
1149
1150   if compile_object ; then
1151     nptl=yes
1152   else
1153     if test "$nptl" = "yes" ; then
1154       feature_not_found "nptl"
1155     fi
1156     nptl=no
1157   fi
1158 fi
1159
1160 ##########################################
1161 # zlib check
1162
1163 cat > $TMPC << EOF
1164 #include <zlib.h>
1165 int main(void) { zlibVersion(); return 0; }
1166 EOF
1167 if compile_prog "" "-lz" ; then
1168     :
1169 else
1170     echo
1171     echo "Error: zlib check failed"
1172     echo "Make sure to have the zlib libs and headers installed."
1173     echo
1174     exit 1
1175 fi
1176
1177 ##########################################
1178 # xen probe
1179
1180 if test "$xen" != "no" ; then
1181   xen_libs="-lxenstore -lxenctrl -lxenguest"
1182   cat > $TMPC <<EOF
1183 #include <xenctrl.h>
1184 #include <xs.h>
1185 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1186 EOF
1187   if compile_prog "" "$xen_libs" ; then
1188     xen=yes
1189     libs_softmmu="$xen_libs $libs_softmmu"
1190   else
1191     if test "$xen" = "yes" ; then
1192       feature_not_found "xen"
1193     fi
1194     xen=no
1195   fi
1196 fi
1197
1198 ##########################################
1199 # pkg-config probe
1200
1201 if ! has $pkg_config; then
1202   echo warning: proceeding without "$pkg_config" >&2
1203   pkg_config=/bin/false
1204 fi
1205
1206 ##########################################
1207 # Sparse probe
1208 if test "$sparse" != "no" ; then
1209   if has cgcc; then
1210     sparse=yes
1211   else
1212     if test "$sparse" = "yes" ; then
1213       feature_not_found "sparse"
1214     fi
1215     sparse=no
1216   fi
1217 fi
1218
1219 ##########################################
1220 # SDL probe
1221
1222 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1223 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1224 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1225   sdl_config=sdl-config
1226 fi
1227
1228 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1229   sdlconfig="$pkg_config sdl"
1230   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1231 elif has ${sdl_config}; then
1232   sdlconfig="$sdl_config"
1233   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1234 else
1235   if test "$sdl" = "yes" ; then
1236     feature_not_found "sdl"
1237   fi
1238   sdl=no
1239 fi
1240 if test -n "$cross_prefix" && test "`basename $sdlconfig`" = sdl-config; then
1241   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1242 fi
1243
1244 sdl_too_old=no
1245 if test "$sdl" != "no" ; then
1246   cat > $TMPC << EOF
1247 #include <SDL.h>
1248 #undef main /* We don't want SDL to override our main() */
1249 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1250 EOF
1251   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1252   if test "$static" = "yes" ; then
1253     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1254   else
1255     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1256   fi
1257   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1258     if test "$_sdlversion" -lt 121 ; then
1259       sdl_too_old=yes
1260     else
1261       if test "$cocoa" = "no" ; then
1262         sdl=yes
1263       fi
1264     fi
1265
1266     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1267     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1268       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1269          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1270          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1271       fi
1272       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1273         :
1274       else
1275         sdl=no
1276       fi
1277     fi # static link
1278   else # sdl not found
1279     if test "$sdl" = "yes" ; then
1280       feature_not_found "sdl"
1281     fi
1282     sdl=no
1283   fi # sdl compile test
1284 fi
1285
1286 if test "$sdl" = "yes" ; then
1287   cat > $TMPC <<EOF
1288 #include <SDL.h>
1289 #if defined(SDL_VIDEO_DRIVER_X11)
1290 #include <X11/XKBlib.h>
1291 #else
1292 #error No x11 support
1293 #endif
1294 int main(void) { return 0; }
1295 EOF
1296   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1297     sdl_libs="$sdl_libs -lX11"
1298   fi
1299   if test "$mingw32" = "yes" ; then
1300     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1301   fi
1302   libs_softmmu="$sdl_libs $libs_softmmu"
1303 fi
1304
1305 ##########################################
1306 # VNC TLS detection
1307 if test "$vnc_tls" != "no" ; then
1308   cat > $TMPC <<EOF
1309 #include <gnutls/gnutls.h>
1310 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1311 EOF
1312   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1313   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1314   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1315     vnc_tls=yes
1316     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1317   else
1318     if test "$vnc_tls" = "yes" ; then
1319       feature_not_found "vnc-tls"
1320     fi
1321     vnc_tls=no
1322   fi
1323 fi
1324
1325 ##########################################
1326 # VNC SASL detection
1327 if test "$vnc_sasl" != "no" ; then
1328   cat > $TMPC <<EOF
1329 #include <sasl/sasl.h>
1330 #include <stdio.h>
1331 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1332 EOF
1333   # Assuming Cyrus-SASL installed in /usr prefix
1334   vnc_sasl_cflags=""
1335   vnc_sasl_libs="-lsasl2"
1336   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1337     vnc_sasl=yes
1338     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1339   else
1340     if test "$vnc_sasl" = "yes" ; then
1341       feature_not_found "vnc-sasl"
1342     fi
1343     vnc_sasl=no
1344   fi
1345 fi
1346
1347 ##########################################
1348 # VNC JPEG detection
1349 if test "$vnc_jpeg" != "no" ; then
1350 cat > $TMPC <<EOF
1351 #include <stdio.h>
1352 #include <jpeglib.h>
1353 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1354 EOF
1355     vnc_jpeg_cflags=""
1356     vnc_jpeg_libs="-ljpeg"
1357   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1358     vnc_jpeg=yes
1359     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1360   else
1361     if test "$vnc_jpeg" = "yes" ; then
1362       feature_not_found "vnc-jpeg"
1363     fi
1364     vnc_jpeg=no
1365   fi
1366 fi
1367
1368 ##########################################
1369 # VNC PNG detection
1370 if test "$vnc_png" != "no" ; then
1371 cat > $TMPC <<EOF
1372 //#include <stdio.h>
1373 #include <png.h>
1374 #include <stddef.h>
1375 int main(void) {
1376     png_structp png_ptr;
1377     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1378     return 0;
1379 }
1380 EOF
1381     vnc_png_cflags=""
1382     vnc_png_libs="-lpng"
1383   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1384     vnc_png=yes
1385     libs_softmmu="$vnc_png_libs $libs_softmmu"
1386   else
1387     if test "$vnc_png" = "yes" ; then
1388       feature_not_found "vnc-png"
1389     fi
1390     vnc_png=no
1391   fi
1392 fi
1393
1394 ##########################################
1395 # fnmatch() probe, used for ACL routines
1396 fnmatch="no"
1397 cat > $TMPC << EOF
1398 #include <fnmatch.h>
1399 int main(void)
1400 {
1401     fnmatch("foo", "foo", 0);
1402     return 0;
1403 }
1404 EOF
1405 if compile_prog "" "" ; then
1406    fnmatch="yes"
1407 fi
1408
1409 ##########################################
1410 # uuid_generate() probe, used for vdi block driver
1411 if test "$uuid" != "no" ; then
1412   uuid_libs="-luuid"
1413   cat > $TMPC << EOF
1414 #include <uuid/uuid.h>
1415 int main(void)
1416 {
1417     uuid_t my_uuid;
1418     uuid_generate(my_uuid);
1419     return 0;
1420 }
1421 EOF
1422   if compile_prog "" "$uuid_libs" ; then
1423     uuid="yes"
1424     libs_softmmu="$uuid_libs $libs_softmmu"
1425     libs_tools="$uuid_libs $libs_tools"
1426   else
1427     if test "$uuid" = "yes" ; then
1428       feature_not_found "uuid"
1429     fi
1430     uuid=no
1431   fi
1432 fi
1433
1434 ##########################################
1435 # xfsctl() probe, used for raw-posix
1436 if test "$xfs" != "no" ; then
1437   cat > $TMPC << EOF
1438 #include <xfs/xfs.h>
1439 int main(void)
1440 {
1441     xfsctl(NULL, 0, 0, NULL);
1442     return 0;
1443 }
1444 EOF
1445   if compile_prog "" "" ; then
1446     xfs="yes"
1447   else
1448     if test "$xfs" = "yes" ; then
1449       feature_not_found "xfs"
1450     fi
1451     xfs=no
1452   fi
1453 fi
1454
1455 ##########################################
1456 # vde libraries probe
1457 if test "$vde" != "no" ; then
1458   vde_libs="-lvdeplug"
1459   cat > $TMPC << EOF
1460 #include <libvdeplug.h>
1461 int main(void)
1462 {
1463     struct vde_open_args a = {0, 0, 0};
1464     vde_open("", "", &a);
1465     return 0;
1466 }
1467 EOF
1468   if compile_prog "" "$vde_libs" ; then
1469     vde=yes
1470     libs_softmmu="$vde_libs $libs_softmmu"
1471     libs_tools="$vde_libs $libs_tools"
1472   else
1473     if test "$vde" = "yes" ; then
1474       feature_not_found "vde"
1475     fi
1476     vde=no
1477   fi
1478 fi
1479
1480 ##########################################
1481 # Sound support libraries probe
1482
1483 audio_drv_probe()
1484 {
1485     drv=$1
1486     hdr=$2
1487     lib=$3
1488     exp=$4
1489     cfl=$5
1490         cat > $TMPC << EOF
1491 #include <$hdr>
1492 int main(void) { $exp }
1493 EOF
1494     if compile_prog "$cfl" "$lib" ; then
1495         :
1496     else
1497         echo
1498         echo "Error: $drv check failed"
1499         echo "Make sure to have the $drv libs and headers installed."
1500         echo
1501         exit 1
1502     fi
1503 }
1504
1505 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1506 for drv in $audio_drv_list; do
1507     case $drv in
1508     alsa)
1509     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1510         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1511     libs_softmmu="-lasound $libs_softmmu"
1512     ;;
1513
1514     fmod)
1515     if test -z $fmod_lib || test -z $fmod_inc; then
1516         echo
1517         echo "Error: You must specify path to FMOD library and headers"
1518         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1519         echo
1520         exit 1
1521     fi
1522     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1523     libs_softmmu="$fmod_lib $libs_softmmu"
1524     ;;
1525
1526     esd)
1527     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1528     libs_softmmu="-lesd $libs_softmmu"
1529     audio_pt_int="yes"
1530     ;;
1531
1532     pa)
1533     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1534         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1535     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1536     audio_pt_int="yes"
1537     ;;
1538
1539     coreaudio)
1540       libs_softmmu="-framework CoreAudio $libs_softmmu"
1541     ;;
1542
1543     dsound)
1544       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1545       audio_win_int="yes"
1546     ;;
1547
1548     oss)
1549       libs_softmmu="$oss_lib $libs_softmmu"
1550     ;;
1551
1552     sdl|wav)
1553     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1554     ;;
1555
1556     winwave)
1557       libs_softmmu="-lwinmm $libs_softmmu"
1558       audio_win_int="yes"
1559     ;;
1560
1561     *)
1562     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1563         echo
1564         echo "Error: Unknown driver '$drv' selected"
1565         echo "Possible drivers are: $audio_possible_drivers"
1566         echo
1567         exit 1
1568     }
1569     ;;
1570     esac
1571 done
1572
1573 ##########################################
1574 # BrlAPI probe
1575
1576 if test "$brlapi" != "no" ; then
1577   brlapi_libs="-lbrlapi"
1578   cat > $TMPC << EOF
1579 #include <brlapi.h>
1580 #include <stddef.h>
1581 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1582 EOF
1583   if compile_prog "" "$brlapi_libs" ; then
1584     brlapi=yes
1585     libs_softmmu="$brlapi_libs $libs_softmmu"
1586   else
1587     if test "$brlapi" = "yes" ; then
1588       feature_not_found "brlapi"
1589     fi
1590     brlapi=no
1591   fi
1592 fi
1593
1594 ##########################################
1595 # curses probe
1596 curses_list="-lncurses -lcurses"
1597
1598 if test "$curses" != "no" ; then
1599   curses_found=no
1600   cat > $TMPC << EOF
1601 #include <curses.h>
1602 #ifdef __OpenBSD__
1603 #define resize_term resizeterm
1604 #endif
1605 int main(void) { resize_term(0, 0); return curses_version(); }
1606 EOF
1607   for curses_lib in $curses_list; do
1608     if compile_prog "" "$curses_lib" ; then
1609       curses_found=yes
1610       libs_softmmu="$curses_lib $libs_softmmu"
1611       break
1612     fi
1613   done
1614   if test "$curses_found" = "yes" ; then
1615     curses=yes
1616   else
1617     if test "$curses" = "yes" ; then
1618       feature_not_found "curses"
1619     fi
1620     curses=no
1621   fi
1622 fi
1623
1624 ##########################################
1625 # curl probe
1626
1627 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1628   curlconfig="$pkg_config libcurl"
1629 else
1630   curlconfig=curl-config
1631 fi
1632
1633 if test "$curl" != "no" ; then
1634   cat > $TMPC << EOF
1635 #include <curl/curl.h>
1636 int main(void) { return curl_easy_init(); }
1637 EOF
1638   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1639   curl_libs=`$curlconfig --libs 2>/dev/null`
1640   if compile_prog "$curl_cflags" "$curl_libs" ; then
1641     curl=yes
1642     libs_tools="$curl_libs $libs_tools"
1643     libs_softmmu="$curl_libs $libs_softmmu"
1644   else
1645     if test "$curl" = "yes" ; then
1646       feature_not_found "curl"
1647     fi
1648     curl=no
1649   fi
1650 fi # test "$curl"
1651
1652 ##########################################
1653 # check framework probe
1654
1655 if test "$check_utests" != "no" ; then
1656   cat > $TMPC << EOF
1657 #include <check.h>
1658 int main(void) { suite_create("qemu test"); return 0; }
1659 EOF
1660   check_libs=`$pkg_config --libs check`
1661   if compile_prog "" $check_libs ; then
1662     check_utests=yes
1663     libs_tools="$check_libs $libs_tools"
1664   else
1665     if test "$check_utests" = "yes" ; then
1666       feature_not_found "check"
1667     fi
1668     check_utests=no
1669   fi
1670 fi # test "$check_utests"
1671
1672 ##########################################
1673 # bluez support probe
1674 if test "$bluez" != "no" ; then
1675   cat > $TMPC << EOF
1676 #include <bluetooth/bluetooth.h>
1677 int main(void) { return bt_error(0); }
1678 EOF
1679   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1680   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1681   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1682     bluez=yes
1683     libs_softmmu="$bluez_libs $libs_softmmu"
1684   else
1685     if test "$bluez" = "yes" ; then
1686       feature_not_found "bluez"
1687     fi
1688     bluez="no"
1689   fi
1690 fi
1691
1692 ##########################################
1693 # kvm probe
1694 if test "$kvm" != "no" ; then
1695     cat > $TMPC <<EOF
1696 #include <linux/kvm.h>
1697 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1698 #error Invalid KVM version
1699 #endif
1700 #if !defined(KVM_CAP_USER_MEMORY)
1701 #error Missing KVM capability KVM_CAP_USER_MEMORY
1702 #endif
1703 #if !defined(KVM_CAP_SET_TSS_ADDR)
1704 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1705 #endif
1706 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1707 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1708 #endif
1709 int main(void) { return 0; }
1710 EOF
1711   if test "$kerneldir" != "" ; then
1712       kvm_cflags=-I"$kerneldir"/include
1713       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1714          -a -d "$kerneldir/arch/x86/include" ; then
1715             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1716         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1717             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1718         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1719             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1720         elif test -d "$kerneldir/arch/$cpu/include" ; then
1721             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1722       fi
1723   else
1724     kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1725     if test "$kvm_cflags" = ""; then
1726       case "$cpu" in
1727       i386 | x86_64)
1728         kvm_arch="x86"
1729         ;;
1730       ppc)
1731         kvm_arch="powerpc"
1732         ;;
1733       *)
1734         kvm_arch="$cpu"
1735         ;;
1736       esac
1737       kvm_cflags="-I$source_path/kvm/include"
1738       kvm_cflags="$kvm_cflags -include $source_path/kvm/include/linux/config.h"
1739       kvm_cflags="$kvm_cflags -I$source_path/kvm/include/$kvm_arch"
1740     fi
1741   fi
1742   kvm_cflags="$kvm_cflags -idirafter $source_path/compat"
1743   if compile_prog "$kvm_cflags" "" ; then
1744     kvm=yes
1745     cat > $TMPC <<EOF
1746 #include <linux/kvm_para.h>
1747 int main(void) { return 0; }
1748 EOF
1749     if compile_prog "$kvm_cflags" "" ; then
1750       kvm_para=yes
1751     fi
1752   else
1753     if test "$kvm" = "yes" ; then
1754       if has awk && has grep; then
1755         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1756         | grep "error: " \
1757         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1758         if test "$kvmerr" != "" ; then
1759           echo -e "${kvmerr}\n\
1760       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1761   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1762         fi
1763       fi
1764       feature_not_found "kvm"
1765     fi
1766     kvm=no
1767   fi
1768 fi
1769
1770 ##########################################
1771 # test for KVM_CAP_PIT
1772
1773 if test "$kvm_cap_pit" != "no" ; then
1774   if test "$kvm" = "no" -a "$kvm_cap_pit" = "yes" ; then
1775       feature_not_found "kvm_cap_pit (kvm is not enabled)"
1776   fi
1777   cat > $TMPC <<EOF
1778 #include <linux/kvm.h>
1779 #ifndef KVM_CAP_PIT
1780 #error "kvm no pit capability"
1781 #endif
1782 int main(void) { return 0; }
1783 EOF
1784   if compile_prog "$kvm_cflags" ""; then
1785     kvm_cap_pit=yes
1786   else
1787     if test "$kvm_cap_pit" = "yes" ; then
1788       feature_not_found "kvm_cap_pit"
1789     fi
1790     kvm_cap_pit=no
1791   fi
1792 fi
1793
1794 ##########################################
1795 # test for KVM_CAP_DEVICE_ASSIGNMENT
1796
1797 if test "$kvm_cap_device_assignment" != "no" ; then
1798   if test "$kvm" = "no" -a "$kvm_cap_device_assignment" = "yes" ; then
1799       feature_not_found "kvm_cap_device_assignment (kvm is not enabled)"
1800   fi
1801   cat > $TMPC <<EOF
1802 #include <linux/kvm.h>
1803 #ifndef KVM_CAP_DEVICE_ASSIGNMENT
1804 #error "kvm no device assignment capability"
1805 #endif
1806 int main(void) { return 0; }
1807 EOF
1808   if compile_prog "$kvm_cflags" "" ; then
1809     kvm_cap_device_assignment=yes
1810   else
1811     if test "$kvm_cap_device_assignment" = "yes" ; then
1812       feature_not_found "kvm_cap_device_assigment"
1813     fi
1814     kvm_cap_device_assignment=no
1815   fi
1816 fi
1817
1818 ##########################################
1819 # libpci header probe for kvm_cap_device_assignment
1820 if test $kvm_cap_device_assignment = "yes" ; then
1821   cat > $TMPC << EOF
1822 #include <pci/header.h>
1823 #ifndef PCI_VENDOR_ID
1824 #error NO LIBPCI HEADER
1825 #endif
1826 int main(void) { return 0; }
1827 EOF
1828   if compile_prog "" "" ; then
1829     kvm_cap_device_assignment=yes
1830   else
1831     echo
1832     echo "Error: libpci header check failed"
1833     echo "Disable KVM Device Assignment capability."
1834     echo
1835     kvm_cap_device_assignment=no
1836   fi
1837 fi
1838
1839 ##########################################
1840 # test for vhost net
1841
1842 if test "$vhost_net" != "no"; then
1843     if test "$kvm" != "no"; then
1844             cat > $TMPC <<EOF
1845     #include <linux/vhost.h>
1846     int main(void) { return 0; }
1847 EOF
1848             if compile_prog "$kvm_cflags" "" ; then
1849                 vhost_net=yes
1850             else
1851                 if test "$vhost_net" = "yes" ; then
1852                     feature_not_found "vhost-net"
1853                 fi
1854                 vhost_net=no
1855             fi
1856     else
1857             if test "$vhost_net" = "yes" ; then
1858                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1859                 feature_not_found "vhost-net"
1860             fi
1861             vhost_net=no
1862     fi
1863 fi
1864
1865 ##########################################
1866 # pthread probe
1867 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1868
1869 pthread=no
1870 cat > $TMPC << EOF
1871 #include <pthread.h>
1872 int main(void) { pthread_create(0,0,0,0); return 0; }
1873 EOF
1874 if compile_prog "" "" ; then
1875   pthread=yes
1876 else
1877   for pthread_lib in $PTHREADLIBS_LIST; do
1878     if compile_prog "" "$pthread_lib" ; then
1879       pthread=yes
1880       LIBS="$pthread_lib $LIBS"
1881       break
1882     fi
1883   done
1884 fi
1885
1886 if test "$mingw32" != yes -a "$pthread" = no; then
1887   echo
1888   echo "Error: pthread check failed"
1889   echo "Make sure to have the pthread libs and headers installed."
1890   echo
1891   exit 1
1892 fi
1893
1894 ##########################################
1895 # rbd probe
1896 if test "$rbd" != "no" ; then
1897   cat > $TMPC <<EOF
1898 #include <stdio.h>
1899 #include <rados/librados.h>
1900 int main(void) { rados_initialize(0, NULL); return 0; }
1901 EOF
1902   rbd_libs="-lrados -lcrypto"
1903   if compile_prog "" "$rbd_libs" ; then
1904     librados_too_old=no
1905     cat > $TMPC <<EOF
1906 #include <stdio.h>
1907 #include <rados/librados.h>
1908 #ifndef CEPH_OSD_TMAP_SET
1909 #error missing CEPH_OSD_TMAP_SET
1910 #endif
1911 int main(void) {
1912     int (*func)(const rados_pool_t pool, uint64_t *snapid) = rados_selfmanaged_snap_create;
1913     rados_initialize(0, NULL);
1914     return 0;
1915 }
1916 EOF
1917     if compile_prog "" "$rbd_libs" ; then
1918       rbd=yes
1919       libs_tools="$rbd_libs $libs_tools"
1920       libs_softmmu="$rbd_libs $libs_softmmu"
1921     else
1922       rbd=no
1923       librados_too_old=yes
1924     fi
1925   else
1926     if test "$rbd" = "yes" ; then
1927       feature_not_found "rados block device"
1928     fi
1929     rbd=no
1930   fi
1931   if test "$librados_too_old" = "yes" ; then
1932     echo "-> Your librados version is too old - upgrade needed to have rbd support"
1933   fi
1934 fi
1935
1936 ##########################################
1937 # linux-aio probe
1938
1939 if test "$linux_aio" != "no" ; then
1940   cat > $TMPC <<EOF
1941 #include <libaio.h>
1942 #include <sys/eventfd.h>
1943 #include <stddef.h>
1944 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1945 EOF
1946   if compile_prog "" "-laio" ; then
1947     linux_aio=yes
1948     libs_softmmu="$libs_softmmu -laio"
1949     libs_tools="$libs_tools -laio"
1950   else
1951     if test "$linux_aio" = "yes" ; then
1952       feature_not_found "linux AIO"
1953     fi
1954     linux_aio=no
1955   fi
1956 fi
1957
1958 ##########################################
1959 # attr probe
1960
1961 if test "$attr" != "no" ; then
1962   cat > $TMPC <<EOF
1963 #include <stdio.h>
1964 #include <sys/types.h>
1965 #include <attr/xattr.h>
1966 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1967 EOF
1968   if compile_prog "" "-lattr" ; then
1969     attr=yes
1970     LIBS="-lattr $LIBS"
1971   else
1972     if test "$attr" = "yes" ; then
1973       feature_not_found "ATTR"
1974     fi
1975     attr=no
1976   fi
1977 fi
1978
1979 ##########################################
1980 # iovec probe
1981 cat > $TMPC <<EOF
1982 #include <sys/types.h>
1983 #include <sys/uio.h>
1984 #include <unistd.h>
1985 int main(void) { struct iovec iov; return 0; }
1986 EOF
1987 iovec=no
1988 if compile_prog "" "" ; then
1989   iovec=yes
1990 fi
1991
1992 ##########################################
1993 # preadv probe
1994 cat > $TMPC <<EOF
1995 #include <sys/types.h>
1996 #include <sys/uio.h>
1997 #include <unistd.h>
1998 int main(void) { preadv; }
1999 EOF
2000 preadv=no
2001 if compile_prog "" "" ; then
2002   preadv=yes
2003 fi
2004
2005 ##########################################
2006 # fdt probe
2007 if test "$fdt" != "no" ; then
2008   fdt_libs="-lfdt"
2009   cat > $TMPC << EOF
2010 int main(void) { return 0; }
2011 EOF
2012   if compile_prog "" "$fdt_libs" ; then
2013     fdt=yes
2014     libs_softmmu="$fdt_libs $libs_softmmu"
2015   else
2016     if test "$fdt" = "yes" ; then
2017       feature_not_found "fdt"
2018     fi
2019     fdt=no
2020   fi
2021 fi
2022
2023 #
2024 # Check for xxxat() functions when we are building linux-user
2025 # emulator.  This is done because older glibc versions don't
2026 # have syscall stubs for these implemented.
2027 #
2028 atfile=no
2029 cat > $TMPC << EOF
2030 #define _ATFILE_SOURCE
2031 #include <sys/types.h>
2032 #include <fcntl.h>
2033 #include <unistd.h>
2034
2035 int
2036 main(void)
2037 {
2038         /* try to unlink nonexisting file */
2039         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2040 }
2041 EOF
2042 if compile_prog "" "" ; then
2043   atfile=yes
2044 fi
2045
2046 # Check for inotify functions when we are building linux-user
2047 # emulator.  This is done because older glibc versions don't
2048 # have syscall stubs for these implemented.  In that case we
2049 # don't provide them even if kernel supports them.
2050 #
2051 inotify=no
2052 cat > $TMPC << EOF
2053 #include <sys/inotify.h>
2054
2055 int
2056 main(void)
2057 {
2058         /* try to start inotify */
2059         return inotify_init();
2060 }
2061 EOF
2062 if compile_prog "" "" ; then
2063   inotify=yes
2064 fi
2065
2066 inotify1=no
2067 cat > $TMPC << EOF
2068 #include <sys/inotify.h>
2069
2070 int
2071 main(void)
2072 {
2073     /* try to start inotify */
2074     return inotify_init1(0);
2075 }
2076 EOF
2077 if compile_prog "" "" ; then
2078   inotify1=yes
2079 fi
2080
2081 # check if utimensat and futimens are supported
2082 utimens=no
2083 cat > $TMPC << EOF
2084 #define _ATFILE_SOURCE
2085 #include <stddef.h>
2086 #include <fcntl.h>
2087
2088 int main(void)
2089 {
2090     utimensat(AT_FDCWD, "foo", NULL, 0);
2091     futimens(0, NULL);
2092     return 0;
2093 }
2094 EOF
2095 if compile_prog "" "" ; then
2096   utimens=yes
2097 fi
2098
2099 # check if pipe2 is there
2100 pipe2=no
2101 cat > $TMPC << EOF
2102 #include <unistd.h>
2103 #include <fcntl.h>
2104
2105 int main(void)
2106 {
2107     int pipefd[2];
2108     pipe2(pipefd, O_CLOEXEC);
2109     return 0;
2110 }
2111 EOF
2112 if compile_prog "" "" ; then
2113   pipe2=yes
2114 fi
2115
2116 # check if accept4 is there
2117 accept4=no
2118 cat > $TMPC << EOF
2119 #include <sys/socket.h>
2120 #include <stddef.h>
2121
2122 int main(void)
2123 {
2124     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2125     return 0;
2126 }
2127 EOF
2128 if compile_prog "" "" ; then
2129   accept4=yes
2130 fi
2131
2132 # check if tee/splice is there. vmsplice was added same time.
2133 splice=no
2134 cat > $TMPC << EOF
2135 #include <unistd.h>
2136 #include <fcntl.h>
2137 #include <limits.h>
2138
2139 int main(void)
2140 {
2141     int len, fd;
2142     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2143     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2144     return 0;
2145 }
2146 EOF
2147 if compile_prog "" "" ; then
2148   splice=yes
2149 fi
2150
2151 ##########################################
2152 # signalfd probe
2153 signalfd="no"
2154 cat > $TMPC << EOF
2155 #define _GNU_SOURCE
2156 #include <unistd.h>
2157 #include <sys/syscall.h>
2158 #include <signal.h>
2159 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2160 EOF
2161
2162 if compile_prog "" "" ; then
2163   signalfd=yes
2164 fi
2165
2166 # check if eventfd is supported
2167 eventfd=no
2168 cat > $TMPC << EOF
2169 #include <sys/eventfd.h>
2170
2171 int main(void)
2172 {
2173     int efd = eventfd(0, 0);
2174     return 0;
2175 }
2176 EOF
2177 if compile_prog "" "" ; then
2178   eventfd=yes
2179 fi
2180
2181 # check for fallocate
2182 fallocate=no
2183 cat > $TMPC << EOF
2184 #include <fcntl.h>
2185
2186 int main(void)
2187 {
2188     fallocate(0, 0, 0, 0);
2189     return 0;
2190 }
2191 EOF
2192 if compile_prog "$ARCH_CFLAGS" "" ; then
2193   fallocate=yes
2194 fi
2195
2196 # check for sync_file_range
2197 sync_file_range=no
2198 cat > $TMPC << EOF
2199 #include <fcntl.h>
2200
2201 int main(void)
2202 {
2203     sync_file_range(0, 0, 0, 0);
2204     return 0;
2205 }
2206 EOF
2207 if compile_prog "$ARCH_CFLAGS" "" ; then
2208   sync_file_range=yes
2209 fi
2210
2211 # check for linux/fiemap.h and FS_IOC_FIEMAP
2212 fiemap=no
2213 cat > $TMPC << EOF
2214 #include <sys/ioctl.h>
2215 #include <linux/fs.h>
2216 #include <linux/fiemap.h>
2217
2218 int main(void)
2219 {
2220     ioctl(0, FS_IOC_FIEMAP, 0);
2221     return 0;
2222 }
2223 EOF
2224 if compile_prog "$ARCH_CFLAGS" "" ; then
2225   fiemap=yes
2226 fi
2227
2228 # check for dup3
2229 dup3=no
2230 cat > $TMPC << EOF
2231 #include <unistd.h>
2232
2233 int main(void)
2234 {
2235     dup3(0, 0, 0);
2236     return 0;
2237 }
2238 EOF
2239 if compile_prog "" "" ; then
2240   dup3=yes
2241 fi
2242
2243 # Check if tools are available to build documentation.
2244 if test "$docs" != "no" ; then
2245   if has makeinfo && has pod2man; then
2246     docs=yes
2247   else
2248     if test "$docs" = "yes" ; then
2249       feature_not_found "docs"
2250     fi
2251     docs=no
2252   fi
2253 fi
2254
2255 # Search for bswap_32 function
2256 byteswap_h=no
2257 cat > $TMPC << EOF
2258 #include <byteswap.h>
2259 int main(void) { return bswap_32(0); }
2260 EOF
2261 if compile_prog "" "" ; then
2262   byteswap_h=yes
2263 fi
2264
2265 # Search for bswap_32 function
2266 bswap_h=no
2267 cat > $TMPC << EOF
2268 #include <sys/endian.h>
2269 #include <sys/types.h>
2270 #include <machine/bswap.h>
2271 int main(void) { return bswap32(0); }
2272 EOF
2273 if compile_prog "" "" ; then
2274   bswap_h=yes
2275 fi
2276
2277 ##########################################
2278 # Do we need librt
2279 cat > $TMPC <<EOF
2280 #include <signal.h>
2281 #include <time.h>
2282 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2283 EOF
2284
2285 if compile_prog "" "" ; then
2286   :
2287 elif compile_prog "" "-lrt" ; then
2288   LIBS="-lrt $LIBS"
2289 fi
2290
2291 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2292         "$aix" != "yes" -a "$haiku" != "yes" ; then
2293     libs_softmmu="-lutil $libs_softmmu"
2294 fi
2295
2296 ##########################################
2297 # check if the compiler defines offsetof
2298
2299 need_offsetof=yes
2300 cat > $TMPC << EOF
2301 #include <stddef.h>
2302 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2303 EOF
2304 if compile_prog "" "" ; then
2305     need_offsetof=no
2306 fi
2307
2308 ##########################################
2309 # check if the compiler understands attribute warn_unused_result
2310 #
2311 # This could be smarter, but gcc -Werror does not error out even when warning
2312 # about attribute warn_unused_result
2313
2314 gcc_attribute_warn_unused_result=no
2315 cat > $TMPC << EOF
2316 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2317 #error gcc 3.3 or older
2318 #endif
2319 int main(void) { return 0;}
2320 EOF
2321 if compile_prog "" ""; then
2322     gcc_attribute_warn_unused_result=yes
2323 fi
2324
2325 # spice probe
2326 if test "$spice" != "no" ; then
2327   cat > $TMPC << EOF
2328 #include <spice.h>
2329 int main(void) { spice_server_new(); return 0; }
2330 EOF
2331   spice_cflags=$($pkgconfig --cflags spice-protocol spice-server 2>/dev/null)
2332   spice_libs=$($pkgconfig --libs spice-protocol spice-server 2>/dev/null)
2333   if $pkgconfig --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
2334      compile_prog "$spice_cflags" "$spice_libs" ; then
2335     spice="yes"
2336     libs_softmmu="$libs_softmmu $spice_libs"
2337     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2338   else
2339     if test "$spice" = "yes" ; then
2340       feature_not_found "spice"
2341     fi
2342     spice="no"
2343   fi
2344 fi
2345
2346 ##########################################
2347
2348 ##########################################
2349 # check if we have fdatasync
2350
2351 fdatasync=no
2352 cat > $TMPC << EOF
2353 #include <unistd.h>
2354 int main(void) { return fdatasync(0); }
2355 EOF
2356 if compile_prog "" "" ; then
2357     fdatasync=yes
2358 fi
2359
2360 ##########################################
2361 # check if we have madvise
2362
2363 madvise=no
2364 cat > $TMPC << EOF
2365 #include <sys/types.h>
2366 #include <sys/mman.h>
2367 #include <stddef.h>
2368 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2369 EOF
2370 if compile_prog "" "" ; then
2371     madvise=yes
2372 fi
2373
2374 ##########################################
2375 # check if we have posix_madvise
2376
2377 posix_madvise=no
2378 cat > $TMPC << EOF
2379 #include <sys/mman.h>
2380 #include <stddef.h>
2381 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2382 EOF
2383 if compile_prog "" "" ; then
2384     posix_madvise=yes
2385 fi
2386
2387 ##########################################
2388 # check if trace backend exists
2389
2390 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2391 if test "$?" -ne 0 ; then
2392   echo
2393   echo "Error: invalid trace backend"
2394   echo "Please choose a supported trace backend."
2395   echo
2396   exit 1
2397 fi
2398
2399 ##########################################
2400 # For 'ust' backend, test if ust headers are present
2401 if test "$trace_backend" = "ust"; then
2402   cat > $TMPC << EOF
2403 #include <ust/tracepoint.h>
2404 #include <ust/marker.h>
2405 int main(void) { return 0; }
2406 EOF
2407   if compile_prog "" "" ; then
2408     LIBS="-lust $LIBS"
2409   else
2410     echo
2411     echo "Error: Trace backend 'ust' missing libust header files"
2412     echo
2413     exit 1
2414   fi
2415 fi
2416
2417 ##########################################
2418 # For 'dtrace' backend, test if 'dtrace' command is present
2419 if test "$trace_backend" = "dtrace"; then
2420   if ! has 'dtrace' ; then
2421     echo
2422     echo "Error: dtrace command is not found in PATH $PATH"
2423     echo
2424     exit 1
2425   fi
2426   trace_backend_stap="no"
2427   if has 'stap' ; then
2428     trace_backend_stap="yes"
2429   fi
2430 fi
2431
2432 ##########################################
2433 # End of CC checks
2434 # After here, no more $cc or $ld runs
2435
2436 if test "$debug" = "no" ; then
2437   CFLAGS="-O2 $CFLAGS"
2438 fi
2439
2440 # Consult white-list to determine whether to enable werror
2441 # by default.  Only enable by default for git builds
2442 z_version=`cut -f3 -d. $source_path/VERSION`
2443
2444 if test -z "$werror" ; then
2445     if test "$z_version" = "50" -a \
2446         "$linux" = "yes" ; then
2447         werror="yes"
2448     else
2449         werror="no"
2450     fi
2451 fi
2452
2453 # Disable zero malloc errors for official releases unless explicitly told to
2454 # enable/disable
2455 if test -z "$zero_malloc" ; then
2456     if test "$z_version" = "50" ; then
2457         zero_malloc="no"
2458     else
2459         zero_malloc="yes"
2460     fi
2461 fi
2462
2463 if test "$werror" = "yes" ; then
2464     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2465 fi
2466
2467 if test "$solaris" = "no" ; then
2468     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2469         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2470     fi
2471 fi
2472
2473 # Use ASLR, no-SEH and DEP if available
2474 if test "$mingw32" = "yes" ; then
2475     for flag in --dynamicbase --no-seh --nxcompat; do
2476         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2477             LDFLAGS="-Wl,$flag $LDFLAGS"
2478         fi
2479     done
2480 fi
2481
2482 confdir=$sysconfdir$confsuffix
2483
2484 tools=
2485 if test "$softmmu" = yes ; then
2486   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2487   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2488       tools="qemu-nbd\$(EXESUF) $tools"
2489     if [ "$check_utests" = "yes" ]; then
2490       tools="check-qint check-qstring check-qdict check-qlist $tools"
2491       tools="check-qfloat check-qjson $tools"
2492     fi
2493   fi
2494 fi
2495
2496 # Mac OS X ships with a broken assembler
2497 roms=
2498 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2499         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2500         "$softmmu" = yes ; then
2501   roms="optionrom"
2502 fi
2503
2504
2505 echo "Install prefix    $prefix"
2506 echo "BIOS directory    `eval echo $datadir`"
2507 echo "binary directory  `eval echo $bindir`"
2508 echo "config directory  `eval echo $sysconfdir`"
2509 if test "$mingw32" = "no" ; then
2510 echo "Manual directory  `eval echo $mandir`"
2511 echo "ELF interp prefix $interp_prefix"
2512 fi
2513 echo "Source path       $source_path"
2514 echo "C compiler        $cc"
2515 echo "Host C compiler   $host_cc"
2516 echo "CFLAGS            $CFLAGS"
2517 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2518 echo "LDFLAGS           $LDFLAGS"
2519 echo "make              $make"
2520 echo "install           $install"
2521 echo "host CPU          $cpu"
2522 echo "host big endian   $bigendian"
2523 echo "target list       $target_list"
2524 echo "tcg debug enabled $debug_tcg"
2525 echo "Mon debug enabled $debug_mon"
2526 echo "gprof enabled     $gprof"
2527 echo "sparse enabled    $sparse"
2528 echo "strip binaries    $strip_opt"
2529 echo "profiler          $profiler"
2530 echo "static build      $static"
2531 echo "-Werror enabled   $werror"
2532 if test "$darwin" = "yes" ; then
2533     echo "Cocoa support     $cocoa"
2534 fi
2535 echo "SDL support       $sdl"
2536 echo "curses support    $curses"
2537 echo "curl support      $curl"
2538 echo "check support     $check_utests"
2539 echo "mingw32 support   $mingw32"
2540 echo "Audio drivers     $audio_drv_list"
2541 echo "Extra audio cards $audio_card_list"
2542 echo "Block whitelist   $block_drv_whitelist"
2543 echo "Mixer emulation   $mixemu"
2544 echo "VNC TLS support   $vnc_tls"
2545 echo "VNC SASL support  $vnc_sasl"
2546 echo "VNC JPEG support  $vnc_jpeg"
2547 echo "VNC PNG support   $vnc_png"
2548 echo "VNC thread        $vnc_thread"
2549 if test -n "$sparc_cpu"; then
2550     echo "Target Sparc Arch $sparc_cpu"
2551 fi
2552 echo "xen support       $xen"
2553 echo "CPU emulation     $cpu_emulation"
2554 echo "brlapi support    $brlapi"
2555 echo "bluez  support    $bluez"
2556 echo "Documentation     $docs"
2557 [ ! -z "$uname_release" ] && \
2558 echo "uname -r          $uname_release"
2559 echo "NPTL support      $nptl"
2560 echo "GUEST_BASE        $guest_base"
2561 echo "PIE user targets  $user_pie"
2562 echo "vde support       $vde"
2563 echo "IO thread         $io_thread"
2564 echo "Linux AIO support $linux_aio"
2565 echo "ATTR/XATTR support $attr"
2566 echo "Install blobs     $blobs"
2567 echo "KVM support       $kvm"
2568 echo "KVM PIT support   $kvm_cap_pit"
2569 echo "KVM device assig. $kvm_cap_device_assignment"
2570 echo "fdt support       $fdt"
2571 echo "preadv support    $preadv"
2572 echo "fdatasync         $fdatasync"
2573 echo "madvise           $madvise"
2574 echo "posix_madvise     $posix_madvise"
2575 echo "uuid support      $uuid"
2576 echo "vhost-net support $vhost_net"
2577 echo "Trace backend     $trace_backend"
2578 echo "Trace output file $trace_file-<pid>"
2579 echo "spice support     $spice"
2580 echo "rbd support       $rbd"
2581 echo "xfsctl support    $xfs"
2582
2583 if test $sdl_too_old = "yes"; then
2584 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2585 fi
2586
2587 config_host_mak="config-host.mak"
2588 config_host_ld="config-host.ld"
2589
2590 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2591 printf "# Configured with:" >> $config_host_mak
2592 printf " '%s'" "$0" "$@" >> $config_host_mak
2593 echo >> $config_host_mak
2594
2595 echo all: >> $config_host_mak
2596 echo "prefix=$prefix" >> $config_host_mak
2597 echo "bindir=$bindir" >> $config_host_mak
2598 echo "mandir=$mandir" >> $config_host_mak
2599 echo "datadir=$datadir" >> $config_host_mak
2600 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2601 echo "docdir=$docdir" >> $config_host_mak
2602 echo "confdir=$confdir" >> $config_host_mak
2603
2604 case "$cpu" in
2605   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2606     ARCH=$cpu
2607   ;;
2608   armv4b|armv4l)
2609     ARCH=arm
2610   ;;
2611 esac
2612 echo "ARCH=$ARCH" >> $config_host_mak
2613 if test "$debug_tcg" = "yes" ; then
2614   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2615 fi
2616 if test "$debug_mon" = "yes" ; then
2617   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2618 fi
2619 if test "$debug" = "yes" ; then
2620   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2621 fi
2622 if test "$strip_opt" = "yes" ; then
2623   echo "STRIP=${strip}" >> $config_host_mak
2624 fi
2625 if test "$bigendian" = "yes" ; then
2626   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2627 fi
2628 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2629 if test "$mingw32" = "yes" ; then
2630   echo "CONFIG_WIN32=y" >> $config_host_mak
2631   rc_version=`cat $source_path/VERSION`
2632   version_major=${rc_version%%.*}
2633   rc_version=${rc_version#*.}
2634   version_minor=${rc_version%%.*}
2635   rc_version=${rc_version#*.}
2636   version_subminor=${rc_version%%.*}
2637   version_micro=0
2638   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2639   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2640 else
2641   echo "CONFIG_POSIX=y" >> $config_host_mak
2642 fi
2643
2644 if test "$linux" = "yes" ; then
2645   echo "CONFIG_LINUX=y" >> $config_host_mak
2646 fi
2647
2648 if test "$darwin" = "yes" ; then
2649   echo "CONFIG_DARWIN=y" >> $config_host_mak
2650 fi
2651
2652 if test "$aix" = "yes" ; then
2653   echo "CONFIG_AIX=y" >> $config_host_mak
2654 fi
2655
2656 if test "$solaris" = "yes" ; then
2657   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2658   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2659   if test "$needs_libsunmath" = "yes" ; then
2660     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2661   fi
2662 fi
2663 if test "$haiku" = "yes" ; then
2664   echo "CONFIG_HAIKU=y" >> $config_host_mak
2665 fi
2666 if test "$static" = "yes" ; then
2667   echo "CONFIG_STATIC=y" >> $config_host_mak
2668 fi
2669 if test $profiler = "yes" ; then
2670   echo "CONFIG_PROFILER=y" >> $config_host_mak
2671 fi
2672 if test "$slirp" = "yes" ; then
2673   echo "CONFIG_SLIRP=y" >> $config_host_mak
2674   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2675 fi
2676 if test "$vde" = "yes" ; then
2677   echo "CONFIG_VDE=y" >> $config_host_mak
2678 fi
2679 for card in $audio_card_list; do
2680     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2681     echo "$def=y" >> $config_host_mak
2682 done
2683 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2684 for drv in $audio_drv_list; do
2685     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2686     echo "$def=y" >> $config_host_mak
2687     if test "$drv" = "fmod"; then
2688         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2689     fi
2690 done
2691 if test "$audio_pt_int" = "yes" ; then
2692   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2693 fi
2694 if test "$audio_win_int" = "yes" ; then
2695   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2696 fi
2697 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2698 if test "$mixemu" = "yes" ; then
2699   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2700 fi
2701 if test "$vnc_tls" = "yes" ; then
2702   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2703   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2704 fi
2705 if test "$vnc_sasl" = "yes" ; then
2706   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2707   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2708 fi
2709 if test "$vnc_jpeg" != "no" ; then
2710   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2711   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2712 fi
2713 if test "$vnc_png" != "no" ; then
2714   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2715   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2716 fi
2717 if test "$vnc_thread" != "no" ; then
2718   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2719   echo "CONFIG_THREAD=y" >> $config_host_mak
2720 fi
2721 if test "$fnmatch" = "yes" ; then
2722   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2723 fi
2724 if test "$uuid" = "yes" ; then
2725   echo "CONFIG_UUID=y" >> $config_host_mak
2726 fi
2727 if test "$xfs" = "yes" ; then
2728   echo "CONFIG_XFS=y" >> $config_host_mak
2729 fi
2730 qemu_version=`head $source_path/VERSION`
2731 echo "VERSION=$qemu_version" >>$config_host_mak
2732 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2733 echo "SRC_PATH=$source_path" >> $config_host_mak
2734 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2735 if [ "$docs" = "yes" ] ; then
2736   echo "BUILD_DOCS=yes" >> $config_host_mak
2737 fi
2738 if test "$sdl" = "yes" ; then
2739   echo "CONFIG_SDL=y" >> $config_host_mak
2740   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2741 fi
2742 if test "$cocoa" = "yes" ; then
2743   echo "CONFIG_COCOA=y" >> $config_host_mak
2744 fi
2745 if test "$curses" = "yes" ; then
2746   echo "CONFIG_CURSES=y" >> $config_host_mak
2747 fi
2748 if test "$atfile" = "yes" ; then
2749   echo "CONFIG_ATFILE=y" >> $config_host_mak
2750 fi
2751 if test "$utimens" = "yes" ; then
2752   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2753 fi
2754 if test "$pipe2" = "yes" ; then
2755   echo "CONFIG_PIPE2=y" >> $config_host_mak
2756 fi
2757 if test "$accept4" = "yes" ; then
2758   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2759 fi
2760 if test "$splice" = "yes" ; then
2761   echo "CONFIG_SPLICE=y" >> $config_host_mak
2762 fi
2763 if test "$eventfd" = "yes" ; then
2764   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2765 fi
2766 if test "$fallocate" = "yes" ; then
2767   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2768 fi
2769 if test "$sync_file_range" = "yes" ; then
2770   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2771 fi
2772 if test "$fiemap" = "yes" ; then
2773   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2774 fi
2775 if test "$dup3" = "yes" ; then
2776   echo "CONFIG_DUP3=y" >> $config_host_mak
2777 fi
2778 if test "$inotify" = "yes" ; then
2779   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2780 fi
2781 if test "$inotify1" = "yes" ; then
2782   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2783 fi
2784 if test "$byteswap_h" = "yes" ; then
2785   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2786 fi
2787 if test "$bswap_h" = "yes" ; then
2788   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2789 fi
2790 if test "$curl" = "yes" ; then
2791   echo "CONFIG_CURL=y" >> $config_host_mak
2792   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2793 fi
2794 if test "$brlapi" = "yes" ; then
2795   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2796 fi
2797 if test "$bluez" = "yes" ; then
2798   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2799   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2800 fi
2801 if test "$xen" = "yes" ; then
2802   echo "CONFIG_XEN=y" >> $config_host_mak
2803 fi
2804 if test "$io_thread" = "yes" ; then
2805   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2806   echo "CONFIG_THREAD=y" >> $config_host_mak
2807 fi
2808 if test "$linux_aio" = "yes" ; then
2809   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2810 fi
2811 if test "$attr" = "yes" ; then
2812   echo "CONFIG_ATTR=y" >> $config_host_mak
2813 fi
2814 if test "$linux" = "yes" ; then
2815   if test "$attr" = "yes" ; then
2816     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2817   fi
2818 fi
2819 if test "$blobs" = "yes" ; then
2820   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2821 fi
2822 if test "$iovec" = "yes" ; then
2823   echo "CONFIG_IOVEC=y" >> $config_host_mak
2824 fi
2825 if test "$preadv" = "yes" ; then
2826   echo "CONFIG_PREADV=y" >> $config_host_mak
2827 fi
2828 if test "$fdt" = "yes" ; then
2829   echo "CONFIG_FDT=y" >> $config_host_mak
2830 fi
2831 if test "$signalfd" = "yes" ; then
2832   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2833 fi
2834 if test "$need_offsetof" = "yes" ; then
2835   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2836 fi
2837 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2838   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2839 fi
2840 if test "$fdatasync" = "yes" ; then
2841   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2842 fi
2843 if test $cpu_emulation = "yes"; then
2844   echo "CONFIG_CPU_EMULATION=y" >> $config_host_mak
2845 else
2846   echo "CONFIG_NO_CPU_EMULATION=y" >> $config_host_mak
2847 fi
2848 if test "$madvise" = "yes" ; then
2849   echo "CONFIG_MADVISE=y" >> $config_host_mak
2850 fi
2851 if test "$posix_madvise" = "yes" ; then
2852   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2853 fi
2854
2855 if test "$spice" = "yes" ; then
2856   echo "CONFIG_SPICE=y" >> $config_host_mak
2857 fi
2858
2859 # XXX: suppress that
2860 if [ "$bsd" = "yes" ] ; then
2861   echo "CONFIG_BSD=y" >> $config_host_mak
2862 fi
2863
2864 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2865
2866 if test "$zero_malloc" = "yes" ; then
2867   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2868 fi
2869 if test "$rbd" = "yes" ; then
2870   echo "CONFIG_RBD=y" >> $config_host_mak
2871 fi
2872
2873 # USB host support
2874 case "$usb" in
2875 linux)
2876   echo "HOST_USB=linux" >> $config_host_mak
2877 ;;
2878 bsd)
2879   echo "HOST_USB=bsd" >> $config_host_mak
2880 ;;
2881 *)
2882   echo "HOST_USB=stub" >> $config_host_mak
2883 ;;
2884 esac
2885
2886 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
2887 if test "$trace_backend" = "simple"; then
2888   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
2889 fi
2890 # Set the appropriate trace file.
2891 if test "$trace_backend" = "simple"; then
2892   trace_file="\"$trace_file-%u\""
2893 fi
2894 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
2895   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
2896 fi
2897 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
2898
2899 echo "TOOLS=$tools" >> $config_host_mak
2900 echo "ROMS=$roms" >> $config_host_mak
2901 echo "MAKE=$make" >> $config_host_mak
2902 echo "INSTALL=$install" >> $config_host_mak
2903 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2904 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2905 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2906 echo "CC=$cc" >> $config_host_mak
2907 echo "CC_I386=$cc_i386" >> $config_host_mak
2908 echo "HOST_CC=$host_cc" >> $config_host_mak
2909 echo "AR=$ar" >> $config_host_mak
2910 echo "OBJCOPY=$objcopy" >> $config_host_mak
2911 echo "LD=$ld" >> $config_host_mak
2912 echo "WINDRES=$windres" >> $config_host_mak
2913 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2914 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2915 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
2916 if test "$sparse" = "yes" ; then
2917   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2918   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2919   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2920 fi
2921 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2922 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2923 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2924 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2925 echo "LIBS+=$LIBS" >> $config_host_mak
2926 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2927 echo "EXESUF=$EXESUF" >> $config_host_mak
2928
2929 # generate list of library paths for linker script
2930
2931 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2932
2933 if test -f ${config_host_ld}~ ; then
2934   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2935     mv ${config_host_ld}~ $config_host_ld
2936   else
2937     rm ${config_host_ld}~
2938   fi
2939 fi
2940
2941 for d in libdis libdis-user; do
2942     mkdir -p $d
2943     symlink $source_path/Makefile.dis $d/Makefile
2944     echo > $d/config.mak
2945 done
2946 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2947   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
2948 fi
2949
2950 for target in $target_list; do
2951 target_dir="$target"
2952 config_target_mak=$target_dir/config-target.mak
2953 target_arch2=`echo $target | cut -d '-' -f 1`
2954 target_bigendian="no"
2955
2956 case "$target_arch2" in
2957   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2958   target_bigendian=yes
2959   ;;
2960 esac
2961 target_softmmu="no"
2962 target_user_only="no"
2963 target_linux_user="no"
2964 target_darwin_user="no"
2965 target_bsd_user="no"
2966 case "$target" in
2967   ${target_arch2}-softmmu)
2968     target_softmmu="yes"
2969     ;;
2970   ${target_arch2}-linux-user)
2971     if test "$linux" != "yes" ; then
2972       echo "ERROR: Target '$target' is only available on a Linux host"
2973       exit 1
2974     fi
2975     target_user_only="yes"
2976     target_linux_user="yes"
2977     ;;
2978   ${target_arch2}-darwin-user)
2979     if test "$darwin" != "yes" ; then
2980       echo "ERROR: Target '$target' is only available on a Darwin host"
2981       exit 1
2982     fi
2983     target_user_only="yes"
2984     target_darwin_user="yes"
2985     ;;
2986   ${target_arch2}-bsd-user)
2987     if test "$bsd" != "yes" ; then
2988       echo "ERROR: Target '$target' is only available on a BSD host"
2989       exit 1
2990     fi
2991     target_user_only="yes"
2992     target_bsd_user="yes"
2993     ;;
2994   *)
2995     echo "ERROR: Target '$target' not recognised"
2996     exit 1
2997     ;;
2998 esac
2999
3000 mkdir -p $target_dir
3001 mkdir -p $target_dir/fpu
3002 mkdir -p $target_dir/tcg
3003 mkdir -p $target_dir/ide
3004 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3005   mkdir -p $target_dir/nwfpe
3006 fi
3007 symlink $source_path/Makefile.target $target_dir/Makefile
3008
3009
3010 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3011
3012 bflt="no"
3013 target_nptl="no"
3014 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3015 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3016 gdb_xml_files=""
3017
3018 TARGET_ARCH="$target_arch2"
3019 TARGET_BASE_ARCH=""
3020 TARGET_ABI_DIR=""
3021
3022 case "$target_arch2" in
3023   i386)
3024     target_phys_bits=32
3025   ;;
3026   x86_64)
3027     TARGET_BASE_ARCH=i386
3028     target_phys_bits=64
3029   ;;
3030   ia64)
3031     target_phys_bits=64
3032   ;;
3033   alpha)
3034     target_phys_bits=64
3035     target_nptl="yes"
3036   ;;
3037   arm|armeb)
3038     TARGET_ARCH=arm
3039     bflt="yes"
3040     target_nptl="yes"
3041     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3042     target_phys_bits=32
3043   ;;
3044   cris)
3045     target_nptl="yes"
3046     target_phys_bits=32
3047   ;;
3048   m68k)
3049     bflt="yes"
3050     gdb_xml_files="cf-core.xml cf-fp.xml"
3051     target_phys_bits=32
3052   ;;
3053   microblaze)
3054     bflt="yes"
3055     target_nptl="yes"
3056     target_phys_bits=32
3057   ;;
3058   mips|mipsel)
3059     TARGET_ARCH=mips
3060     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3061     target_nptl="yes"
3062     target_phys_bits=64
3063   ;;
3064   mipsn32|mipsn32el)
3065     TARGET_ARCH=mipsn32
3066     TARGET_BASE_ARCH=mips
3067     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3068     target_phys_bits=64
3069   ;;
3070   mips64|mips64el)
3071     TARGET_ARCH=mips64
3072     TARGET_BASE_ARCH=mips
3073     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3074     target_phys_bits=64
3075   ;;
3076   ppc)
3077     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3078     target_phys_bits=32
3079     target_nptl="yes"
3080   ;;
3081   ppcemb)
3082     TARGET_BASE_ARCH=ppc
3083     TARGET_ABI_DIR=ppc
3084     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3085     target_phys_bits=64
3086     target_nptl="yes"
3087   ;;
3088   ppc64)
3089     TARGET_BASE_ARCH=ppc
3090     TARGET_ABI_DIR=ppc
3091     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3092     target_phys_bits=64
3093   ;;
3094   ppc64abi32)
3095     TARGET_ARCH=ppc64
3096     TARGET_BASE_ARCH=ppc
3097     TARGET_ABI_DIR=ppc
3098     echo "TARGET_ABI32=y" >> $config_target_mak
3099     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3100     target_phys_bits=64
3101   ;;
3102   sh4|sh4eb)
3103     TARGET_ARCH=sh4
3104     bflt="yes"
3105     target_nptl="yes"
3106     target_phys_bits=32
3107   ;;
3108   sparc)
3109     target_phys_bits=64
3110   ;;
3111   sparc64)
3112     TARGET_BASE_ARCH=sparc
3113     target_phys_bits=64
3114   ;;
3115   sparc32plus)
3116     TARGET_ARCH=sparc64
3117     TARGET_BASE_ARCH=sparc
3118     TARGET_ABI_DIR=sparc
3119     echo "TARGET_ABI32=y" >> $config_target_mak
3120     target_phys_bits=64
3121   ;;
3122   s390x)
3123     target_phys_bits=64
3124   ;;
3125   *)
3126     echo "Unsupported target CPU"
3127     exit 1
3128   ;;
3129 esac
3130 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3131 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3132 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3133 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3134 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3135 if [ "$TARGET_BASE_ARCH" = "" ]; then
3136   TARGET_BASE_ARCH=$TARGET_ARCH
3137 fi
3138 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3139 if [ "$TARGET_ABI_DIR" = "" ]; then
3140   TARGET_ABI_DIR=$TARGET_ARCH
3141 fi
3142 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3143 case "$target_arch2" in
3144   i386|x86_64)
3145     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3146       echo "CONFIG_XEN=y" >> $config_target_mak
3147     fi
3148 esac
3149 case "$target_arch2" in
3150   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3151     # Make sure the target and host cpus are compatible
3152     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3153       \( "$target_arch2" = "$cpu" -o \
3154       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3155       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3156       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3157       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3158       echo "CONFIG_KVM=y" >> $config_target_mak
3159       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3160       if test "$kvm_para" = "yes"; then
3161         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3162       fi
3163       if test $kvm_cap_pit = "yes" ; then
3164         echo "CONFIG_KVM_PIT=y" >> $config_target_mak
3165       fi
3166       if test $kvm_cap_device_assignment = "yes" ; then
3167         echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_target_mak
3168       fi
3169       if test $vhost_net = "yes" ; then
3170         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3171       fi
3172     fi
3173 esac
3174 if test "$target_bigendian" = "yes" ; then
3175   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3176 fi
3177 if test "$target_softmmu" = "yes" ; then
3178   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3179   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3180   echo "LIBS+=$libs_softmmu" >> $config_target_mak
3181   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3182   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3183 fi
3184 if test "$target_user_only" = "yes" ; then
3185   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3186 fi
3187 if test "$target_linux_user" = "yes" ; then
3188   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3189 fi
3190 if test "$target_darwin_user" = "yes" ; then
3191   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3192 fi
3193 list=""
3194 if test ! -z "$gdb_xml_files" ; then
3195   for x in $gdb_xml_files; do
3196     list="$list $source_path/gdb-xml/$x"
3197   done
3198   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3199 fi
3200
3201 case "$target_arch2" in
3202   i386|x86_64)
3203     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
3204     ;;
3205   *)
3206     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
3207     ;;
3208 esac
3209
3210 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3211   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3212 fi
3213 if test "$target_user_only" = "yes" \
3214         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3215   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3216 fi
3217 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3218   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3219 fi
3220 if test "$target_bsd_user" = "yes" ; then
3221   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3222 fi
3223
3224 # generate QEMU_CFLAGS/LDFLAGS for targets
3225
3226 cflags=""
3227 includes=""
3228 ldflags=""
3229
3230 if test "$ARCH" = "sparc64" ; then
3231   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3232 elif test "$ARCH" = "s390x" ; then
3233   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3234 elif test "$ARCH" = "x86_64" ; then
3235   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3236 else
3237   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3238 fi
3239 includes="-I\$(SRC_PATH)/tcg $includes"
3240 includes="-I\$(SRC_PATH)/fpu $includes"
3241
3242 if test "$target_user_only" = "yes" ; then
3243     libdis_config_mak=libdis-user/config.mak
3244 else
3245     libdis_config_mak=libdis/config.mak
3246 fi
3247
3248 for i in $ARCH $TARGET_BASE_ARCH ; do
3249   case "$i" in
3250   alpha)
3251     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3252     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3253   ;;
3254   arm)
3255     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3256     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3257   ;;
3258   cris)
3259     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3260     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3261   ;;
3262   hppa)
3263     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3264     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3265   ;;
3266   i386|x86_64)
3267     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3268     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3269   ;;
3270   ia64*)
3271     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3272     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3273   ;;
3274   m68k)
3275     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3276     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3277   ;;
3278   microblaze)
3279     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3280     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3281   ;;
3282   mips*)
3283     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3284     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3285   ;;
3286   ppc*)
3287     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3288     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3289   ;;
3290   s390*)
3291     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3292     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3293   ;;
3294   sh4)
3295     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3296     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3297   ;;
3298   sparc*)
3299     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3300     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3301   ;;
3302   esac
3303 done
3304
3305 case "$ARCH" in
3306 alpha)
3307   # Ensure there's only a single GP
3308   cflags="-msmall-data $cflags"
3309 ;;
3310 esac
3311
3312 if test "$target_softmmu" = "yes" ; then
3313   case "$TARGET_BASE_ARCH" in
3314   arm)
3315     cflags="-DHAS_AUDIO $cflags"
3316   ;;
3317   i386|mips|ppc)
3318     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3319   ;;
3320   esac
3321 fi
3322
3323 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3324         "$user_pie" = "yes" ; then
3325   cflags="-fpie $cflags"
3326   ldflags="-pie $ldflags"
3327 fi
3328
3329 if test "$target_softmmu" = "yes" -a \( \
3330         "$TARGET_ARCH" = "microblaze" -o \
3331         "$TARGET_ARCH" = "cris" \) ; then
3332   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3333 fi
3334
3335 if test "$gprof" = "yes" ; then
3336   echo "TARGET_GPROF=yes" >> $config_target_mak
3337   if test "$target_linux_user" = "yes" ; then
3338     cflags="-p $cflags"
3339     ldflags="-p $ldflags"
3340   fi
3341   if test "$target_softmmu" = "yes" ; then
3342     ldflags="-p $ldflags"
3343     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3344   fi
3345 fi
3346
3347 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3348 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3349   case "$ARCH" in
3350   sparc)
3351     # -static is used to avoid g1/g3 usage by the dynamic linker
3352     ldflags="$linker_script -static $ldflags"
3353     ;;
3354   alpha | s390x)
3355     # The default placement of the application is fine.
3356     ;;
3357   *)
3358     ldflags="$linker_script $ldflags"
3359     ;;
3360   esac
3361 fi
3362
3363 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3364 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3365 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3366
3367 done # for target in $targets
3368
3369 # build tree in object directory in case the source is not in the current directory
3370 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3371 DIRS="$DIRS roms/seabios roms/vgabios"
3372 DIRS="$DIRS fsdev ui"
3373 FILES="Makefile tests/Makefile"
3374 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3375 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3376 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3377 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3378     FILES="$FILES pc-bios/`basename $bios_file`"
3379 done
3380 mkdir -p $DIRS
3381 for f in $FILES ; do
3382     test -e $f || symlink $source_path/$f $f
3383 done
3384
3385 # temporary config to build submodules
3386 for rom in seabios vgabios; do
3387     config_mak=roms/$rom/config.mak
3388     echo "# Automatically generated by configure - do not modify" > $config_mak
3389     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3390     echo "CC=$cc" >> $config_mak
3391     echo "BCC=bcc" >> $config_mak
3392     echo "CPP=${cross_prefix}cpp" >> $config_mak
3393     echo "OBJCOPY=objcopy" >> $config_mak
3394     echo "IASL=iasl" >> $config_mak
3395     echo "LD=$ld" >> $config_mak
3396 done
3397
3398 for hwlib in 32 64; do
3399   d=libhw$hwlib
3400   mkdir -p $d
3401   mkdir -p $d/ide
3402   symlink $source_path/Makefile.hw $d/Makefile
3403   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3404 done
3405
3406 d=libuser
3407 mkdir -p $d
3408 symlink $source_path/Makefile.user $d/Makefile
3409 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3410   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3411 fi
3412
3413 if test "$docs" = "yes" ; then
3414   mkdir -p QMP
3415 fi