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 trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15
  19
  20 compile_object() {
  21   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
  22 }
  23
  24 compile_prog() {
  25   local_cflags="$1"
  26   local_ldflags="$2"
  27   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # default parameters
  31 cpu=""
  32 prefix=""
  33 interp_prefix="/usr/gnemul/qemu-%M"
  34 static="no"
  35 sysconfdir=""
  36 sparc_cpu=""
  37 cross_prefix=""
  38 cc="gcc"
  39 audio_drv_list=""
  40 audio_card_list="ac97 es1370 sb16"
  41 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  42 block_drv_whitelist=""
  43 host_cc="gcc"
  44 ar="ar"
  45 make="make"
  46 install="install"
  47 objcopy="objcopy"
  48 ld="ld"
  49 helper_cflags=""
  50 libs_softmmu=""
  51 libs_tools=""
  52 audio_pt_int=""
  53 audio_win_int=""
  54
  55 # parse CC options first
  56 for opt do
  57   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  58   case "$opt" in
  59   --cross-prefix=*) cross_prefix="$optarg"
  60   ;;
  61   --cc=*) cc="$optarg"
  62   ;;
  63   --cpu=*) cpu="$optarg"
  64   ;;
  65   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
  66   ;;
  67   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
  68   ;;
  69   --sparc_cpu=*)
  70     sparc_cpu="$optarg"
  71     case $sparc_cpu in
  72     v7|v8|v8plus|v8plusa)
  73       cpu="sparc"
  74     ;;
  75     v9)
  76       cpu="sparc64"
  77     ;;
  78     *)
  79       echo "undefined SPARC architecture. Exiting";
  80       exit 1
  81     ;;
  82     esac
  83   ;;
  84   esac
  85 done
  86 # OS specific
  87 # Using uname is really, really broken.  Once we have the right set of checks
  88 # we can eliminate it's usage altogether
  89
  90 cc="${cross_prefix}${cc}"
  91 ar="${cross_prefix}${ar}"
  92 objcopy="${cross_prefix}${objcopy}"
  93 ld="${cross_prefix}${ld}"
  94
  95 # default flags for all hosts
  96 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
  97 CFLAGS="-g $CFLAGS"
  98 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
  99 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 100 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 101 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 102 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 103 LDFLAGS="-g $LDFLAGS"
 104
 105 gcc_flags="-Wold-style-declaration -Wold-style-definition -fstack-protector-all"
 106 cat > $TMPC << EOF
 107 int main(void) { }
 108 EOF
 109 for flag in $gcc_flags; do
 110     if compile_prog "$QEMU_CFLAGS" "$flag" ; then
 111         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
 112     fi
 113 done
 114
 115 # check that the C compiler works.
 116 cat > $TMPC <<EOF
 117 int main(void) {}
 118 EOF
 119
 120 if compile_object ; then
 121   : C compiler works ok
 122 else
 123     echo "ERROR: \"$cc\" either does not exist or does not work"
 124     exit 1
 125 fi
 126
 127 check_define() {
 128 cat > $TMPC <<EOF
 129 #if !defined($1)
 130 #error Not defined
 131 #endif
 132 int main(void) { return 0; }
 133 EOF
 134   compile_object
 135 }
 136
 137 if test ! -z "$cpu" ; then
 138   # command line argument
 139   :
 140 elif check_define __i386__ ; then
 141   cpu="i386"
 142 elif check_define __x86_64__ ; then
 143   cpu="x86_64"
 144 elif check_define __sparc__ ; then
 145   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 146   # They must be specified using --sparc_cpu
 147   if check_define __arch64__ ; then
 148     cpu="sparc64"
 149   else
 150     cpu="sparc"
 151   fi
 152 elif check_define _ARCH_PPC ; then
 153   if check_define _ARCH_PPC64 ; then
 154     cpu="ppc64"
 155   else
 156     cpu="ppc"
 157   fi
 158 elif check_define __mips__ ; then
 159   cpu="mips"
 160 else
 161   cpu=`uname -m`
 162 fi
 163
 164 target_list="x86_64-softmmu"
 165 case "$cpu" in
 166   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 167     cpu="$cpu"
 168   ;;
 169   i386|i486|i586|i686|i86pc|BePC)
 170     cpu="i386"
 171   ;;
 172   x86_64|amd64)
 173     cpu="x86_64"
 174   ;;
 175   armv*b)
 176     cpu="armv4b"
 177   ;;
 178   armv*l)
 179     cpu="armv4l"
 180   ;;
 181   parisc|parisc64)
 182     cpu="hppa"
 183   ;;
 184   mips*)
 185     cpu="mips"
 186   ;;
 187   s390)
 188     cpu="s390"
 189   ;;
 190   s390x)
 191     cpu="s390x"
 192   ;;
 193   sparc|sun4[cdmuv])
 194     cpu="sparc"
 195   ;;
 196   *)
 197     cpu="unknown"
 198   ;;
 199 esac
 200
 201 kvm_version() {
 202     local fname="$(dirname "$0")/KVM_VERSION"
 203
 204     if test -f "$fname"; then
 205         cat "$fname"
 206     else
 207         echo "qemu-kvm-devel"
 208     fi
 209 }
 210
 211 # Default value for a variable defining feature "foo".
 212 #  * foo="no"  feature will only be used if --enable-foo arg is given
 213 #  * foo=""    feature will be searched for, and if found, will be used
 214 #              unless --disable-foo is given
 215 #  * foo="yes" this value will only be set by --enable-foo flag.
 216 #              feature will searched for,
 217 #              if not found, configure exits with error
 218 #
 219 # Always add --enable-foo and --disable-foo command line args.
 220 # Distributions want to ensure that several features are compiled in, and it
 221 # is impossible without a --enable-foo that exits if a feature is not found.
 222
 223 bluez=""
 224 brlapi=""
 225 curl=""
 226 curses=""
 227 docs=""
 228 fdt=""
 229 kvm=""
 230 kvm_para=""
 231 nptl=""
 232 sdl=""
 233 sparse="no"
 234 uuid=""
 235 vde=""
 236 vnc_tls=""
 237 vnc_sasl=""
 238 xen=""
 239 linux_aio=""
 240
 241 gprof="no"
 242 debug_tcg="no"
 243 debug="no"
 244 strip_opt="yes"
 245 bigendian="no"
 246 mingw32="no"
 247 EXESUF=""
 248 slirp="yes"
 249 fmod_lib=""
 250 fmod_inc=""
 251 oss_lib=""
 252 bsd="no"
 253 linux="no"
 254 solaris="no"
 255 profiler="no"
 256 cocoa="no"
 257 softmmu="yes"
 258 linux_user="no"
 259 darwin_user="no"
 260 bsd_user="no"
 261 guest_base=""
 262 uname_release=""
 263 io_thread="no"
 264 mixemu="no"
 265 kvm_trace="no"
 266 kvm_cap_pit=""
 267 kvm_cap_device_assignment=""
 268 kerneldir=""
 269 aix="no"
 270 blobs="yes"
 271 pkgversion=" ($(kvm_version))"
 272 cpu_emulation="yes"
 273 kvm_kmod="no"
 274 check_utests="no"
 275 user_pie="no"
 276 zero_malloc=""
 277
 278 # OS specific
 279 if check_define __linux__ ; then
 280   targetos="Linux"
 281 elif check_define _WIN32 ; then
 282   targetos='MINGW32'
 283 elif check_define __OpenBSD__ ; then
 284   targetos='OpenBSD'
 285 elif check_define __sun__ ; then
 286   targetos='SunOS'
 287 else
 288   targetos=`uname -s`
 289 fi
 290
 291 case $targetos in
 292 CYGWIN*)
 293   mingw32="yes"
 294   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 295   audio_possible_drivers="winwave sdl"
 296   audio_drv_list="winwave"
 297 ;;
 298 MINGW32*)
 299   mingw32="yes"
 300   audio_possible_drivers="winwave dsound sdl fmod"
 301   audio_drv_list="winwave"
 302 ;;
 303 GNU/kFreeBSD)
 304   bsd="yes"
 305   audio_drv_list="oss"
 306   audio_possible_drivers="oss sdl esd pa"
 307 ;;
 308 FreeBSD)
 309   bsd="yes"
 310   make="gmake"
 311   audio_drv_list="oss"
 312   audio_possible_drivers="oss sdl esd pa"
 313 ;;
 314 DragonFly)
 315   bsd="yes"
 316   make="gmake"
 317   audio_drv_list="oss"
 318   audio_possible_drivers="oss sdl esd pa"
 319 ;;
 320 NetBSD)
 321   bsd="yes"
 322   make="gmake"
 323   audio_drv_list="oss"
 324   audio_possible_drivers="oss sdl esd"
 325   oss_lib="-lossaudio"
 326 ;;
 327 OpenBSD)
 328   bsd="yes"
 329   make="gmake"
 330   audio_drv_list="oss"
 331   audio_possible_drivers="oss sdl esd"
 332   oss_lib="-lossaudio"
 333 ;;
 334 Darwin)
 335   bsd="yes"
 336   darwin="yes"
 337   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 338   # run 64-bit userspace code
 339   if [ "$cpu" = "i386" ] ; then
 340     is_x86_64=`sysctl -n hw.optional.x86_64`
 341     [ "$is_x86_64" = "1" ] && cpu=x86_64
 342   fi
 343   if [ "$cpu" = "x86_64" ] ; then
 344     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 345     LDFLAGS="-arch x86_64 $LDFLAGS"
 346   else
 347     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 348   fi
 349   darwin_user="yes"
 350   cocoa="yes"
 351   audio_drv_list="coreaudio"
 352   audio_possible_drivers="coreaudio sdl fmod"
 353   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 354   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 355 ;;
 356 SunOS)
 357   solaris="yes"
 358   make="gmake"
 359   install="ginstall"
 360   ld="gld"
 361   needs_libsunmath="no"
 362   solarisrev=`uname -r | cut -f2 -d.`
 363   # have to select again, because `uname -m` returns i86pc
 364   # even on an x86_64 box.
 365   solariscpu=`isainfo -k`
 366   if test "${solariscpu}" = "amd64" ; then
 367     cpu="x86_64"
 368   fi
 369   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 370     if test "$solarisrev" -le 9 ; then
 371       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 372         needs_libsunmath="yes"
 373         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 374         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 375         LIBS="-lsunmath $LIBS"
 376       else
 377         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 378         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 379         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 380         echo "Studio 11 can be downloaded from www.sun.com."
 381         exit 1
 382       fi
 383     fi
 384   fi
 385   if test -f /usr/include/sys/soundcard.h ; then
 386     audio_drv_list="oss"
 387   fi
 388   audio_possible_drivers="oss sdl"
 389 # needed for CMSG_ macros in sys/socket.h
 390   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 391 # needed for TIOCWIN* defines in termios.h
 392   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 393   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 394   LIBS="-lsocket -lnsl -lresolv $LIBS"
 395 ;;
 396 AIX)
 397   aix="yes"
 398   make="gmake"
 399 ;;
 400 *)
 401   audio_drv_list="oss"
 402   audio_possible_drivers="oss alsa sdl esd pa"
 403   linux="yes"
 404   linux_user="yes"
 405   usb="linux"
 406   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 407     audio_possible_drivers="$audio_possible_drivers fmod"
 408   fi
 409   if [ "$cpu" = "ia64" ] ; then
 410      xen="no"
 411      target_list="ia64-softmmu"
 412      cpu_emulation="no"
 413      gdbstub="no"
 414      slirp="no"
 415   fi
 416 ;;
 417 esac
 418
 419 if [ "$bsd" = "yes" ] ; then
 420   if [ "$darwin" != "yes" ] ; then
 421     usb="bsd"
 422   fi
 423   bsd_user="yes"
 424 fi
 425
 426 if test "$mingw32" = "yes" ; then
 427   EXESUF=".exe"
 428   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 429   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 430 fi
 431
 432 # find source path
 433 source_path=`dirname "$0"`
 434 source_path_used="no"
 435 workdir=`pwd`
 436 if [ -z "$source_path" ]; then
 437     source_path=$workdir
 438 else
 439     source_path=`cd "$source_path"; pwd`
 440 fi
 441 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 442
 443 werror=""
 444
 445 for opt do
 446   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 447   case "$opt" in
 448   --help|-h) show_help=yes
 449   ;;
 450   --prefix=*) prefix="$optarg"
 451   ;;
 452   --interp-prefix=*) interp_prefix="$optarg"
 453   ;;
 454   --source-path=*) source_path="$optarg"
 455   source_path_used="yes"
 456   ;;
 457   --cross-prefix=*)
 458   ;;
 459   --cc=*)
 460   ;;
 461   --host-cc=*) host_cc="$optarg"
 462   ;;
 463   --make=*) make="$optarg"
 464   ;;
 465   --install=*) install="$optarg"
 466   ;;
 467   --extra-cflags=*)
 468   ;;
 469   --extra-ldflags=*)
 470   ;;
 471   --cpu=*)
 472   ;;
 473   --target-list=*) target_list="$optarg"
 474   ;;
 475   --enable-gprof) gprof="yes"
 476   ;;
 477   --static) static="yes"
 478   ;;
 479   --sysconfdir) sysconfdir="$optarg"
 480   ;;
 481   --disable-sdl) sdl="no"
 482   ;;
 483   --enable-sdl) sdl="yes"
 484   ;;
 485   --fmod-lib=*) fmod_lib="$optarg"
 486   ;;
 487   --fmod-inc=*) fmod_inc="$optarg"
 488   ;;
 489   --oss-lib=*) oss_lib="$optarg"
 490   ;;
 491   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 492   ;;
 493   --audio-drv-list=*) audio_drv_list="$optarg"
 494   ;;
 495   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 496   ;;
 497   --enable-debug-tcg) debug_tcg="yes"
 498   ;;
 499   --disable-debug-tcg) debug_tcg="no"
 500   ;;
 501   --enable-debug)
 502       # Enable debugging options that aren't excessively noisy
 503       debug_tcg="yes"
 504       debug="yes"
 505       strip_opt="no"
 506   ;;
 507   --enable-sparse) sparse="yes"
 508   ;;
 509   --disable-sparse) sparse="no"
 510   ;;
 511   --disable-strip) strip_opt="no"
 512   ;;
 513   --disable-vnc-tls) vnc_tls="no"
 514   ;;
 515   --enable-vnc-tls) vnc_tls="yes"
 516   ;;
 517   --disable-vnc-sasl) vnc_sasl="no"
 518   ;;
 519   --enable-vnc-sasl) vnc_sasl="yes"
 520   ;;
 521   --disable-slirp) slirp="no"
 522   ;;
 523   --disable-uuid) uuid="no"
 524   ;;
 525   --enable-uuid) uuid="yes"
 526   ;;
 527   --disable-vde) vde="no"
 528   ;;
 529   --enable-vde) vde="yes"
 530   ;;
 531   --disable-xen) xen="no"
 532   ;;
 533   --enable-xen) xen="yes"
 534   ;;
 535   --disable-brlapi) brlapi="no"
 536   ;;
 537   --enable-brlapi) brlapi="yes"
 538   ;;
 539   --disable-bluez) bluez="no"
 540   ;;
 541   --enable-bluez) bluez="yes"
 542   ;;
 543   --disable-kvm) kvm="no"
 544   ;;
 545   --enable-kvm) kvm="yes"
 546   ;;
 547   --disable-kvm-pit) kvm_cap_pit="no"
 548   ;;
 549   --enable-kvm-pit) kvm_cap_pit="yes"
 550   ;;
 551   --disable-kvm-device-assignment) kvm_cap_device_assignment="no"
 552   ;;
 553   --enable-kvm-device-assignment) kvm_cap_device_assignment="yes"
 554   ;;
 555   --enable-profiler) profiler="yes"
 556   ;;
 557   --enable-cocoa)
 558       cocoa="yes" ;
 559       sdl="no" ;
 560       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 561   ;;
 562   --disable-system) softmmu="no"
 563   ;;
 564   --enable-system) softmmu="yes"
 565   ;;
 566   --disable-user)
 567       linux_user="no" ;
 568       bsd_user="no" ;
 569       darwin_user="no"
 570   ;;
 571   --enable-user) ;;
 572   --disable-linux-user) linux_user="no"
 573   ;;
 574   --enable-linux-user) linux_user="yes"
 575   ;;
 576   --disable-darwin-user) darwin_user="no"
 577   ;;
 578   --enable-darwin-user) darwin_user="yes"
 579   ;;
 580   --disable-bsd-user) bsd_user="no"
 581   ;;
 582   --enable-bsd-user) bsd_user="yes"
 583   ;;
 584   --enable-guest-base) guest_base="yes"
 585   ;;
 586   --disable-guest-base) guest_base="no"
 587   ;;
 588   --enable-user-pie) user_pie="yes"
 589   ;;
 590   --disable-user-pie) user_pie="no"
 591   ;;
 592   --enable-uname-release=*) uname_release="$optarg"
 593   ;;
 594   --sparc_cpu=*)
 595   ;;
 596   --enable-werror) werror="yes"
 597   ;;
 598   --disable-werror) werror="no"
 599   ;;
 600   --disable-curses) curses="no"
 601   ;;
 602   --enable-curses) curses="yes"
 603   ;;
 604   --disable-curl) curl="no"
 605   ;;
 606   --enable-curl) curl="yes"
 607   ;;
 608   --disable-fdt) fdt="no"
 609   ;;
 610   --enable-fdt) fdt="yes"
 611   ;;
 612   --disable-check-utests) check_utests="no"
 613   ;;
 614   --enable-check-utests) check_utests="yes"
 615   ;;
 616   --disable-nptl) nptl="no"
 617   ;;
 618   --enable-nptl) nptl="yes"
 619   ;;
 620   --enable-mixemu) mixemu="yes"
 621   ;;
 622   --disable-linux-aio) linux_aio="no"
 623   ;;
 624   --enable-linux-aio) linux_aio="yes"
 625   ;;
 626   --enable-io-thread) io_thread="yes"
 627   ;;
 628   --disable-blobs) blobs="no"
 629   ;;
 630   --kerneldir=*) kerneldir="$optarg"
 631   ;;
 632   --with-kvm-trace) kvm_trace="yes"
 633   ;;
 634   --with-pkgversion=*) pkgversion=" ($optarg)"
 635   ;;
 636   --disable-docs) docs="no"
 637   ;;
 638   --enable-docs) docs="yes"
 639   ;;
 640   --disable-cpu-emulation) cpu_emulation="no"
 641   ;;
 642   *) echo "ERROR: unknown option $opt"; show_help="yes"
 643   ;;
 644   esac
 645 done
 646
 647 #
 648 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 649 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 650 #
 651 host_guest_base="no"
 652 case "$cpu" in
 653     sparc) case $sparc_cpu in
 654            v7|v8)
 655              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 656            ;;
 657            v8plus|v8plusa)
 658              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 659            ;;
 660            *) # sparc_cpu not defined in the command line
 661              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 662            esac
 663            LDFLAGS="-m32 $LDFLAGS"
 664            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 665            if test "$solaris" = "no" ; then
 666              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 667              helper_cflags="-ffixed-i0"
 668            fi
 669            ;;
 670     sparc64)
 671            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 672            LDFLAGS="-m64 $LDFLAGS"
 673            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 674            if test "$solaris" != "no" ; then
 675              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 676            fi
 677            ;;
 678     s390)
 679            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 680            ;;
 681     i386)
 682            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 683            LDFLAGS="-m32 $LDFLAGS"
 684            helper_cflags="-fomit-frame-pointer"
 685            host_guest_base="yes"
 686            ;;
 687     x86_64)
 688            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 689            LDFLAGS="-m64 $LDFLAGS"
 690            host_guest_base="yes"
 691            ;;
 692     arm*)
 693            host_guest_base="yes"
 694            ;;
 695     ppc*)
 696            host_guest_base="yes"
 697            ;;
 698 esac
 699
 700 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 701
 702 if test x"$show_help" = x"yes" ; then
 703 cat << EOF
 704
 705 Usage: configure [options]
 706 Options: [defaults in brackets after descriptions]
 707
 708 EOF
 709 echo "Standard options:"
 710 echo "  --help                   print this message"
 711 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 712 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 713 echo "                           use %M for cpu name [$interp_prefix]"
 714 echo "  --target-list=LIST       set target list [$target_list]"
 715 echo ""
 716 echo "Advanced options (experts only):"
 717 echo "  --source-path=PATH       path of source code [$source_path]"
 718 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 719 echo "  --cc=CC                  use C compiler CC [$cc]"
 720 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 721 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 722 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 723 echo "  --make=MAKE              use specified make [$make]"
 724 echo "  --install=INSTALL        use specified install [$install]"
 725 echo "  --static                 enable static build [$static]"
 726 echo "  --sysconfdir=PATH        install config in PATH"
 727 echo "  --enable-debug-tcg       enable TCG debugging"
 728 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 729 echo "  --enable-debug           enable common debug build options"
 730 echo "  --enable-sparse          enable sparse checker"
 731 echo "  --disable-sparse         disable sparse checker (default)"
 732 echo "  --disable-strip          disable stripping binaries"
 733 echo "  --disable-werror         disable compilation abort on warning"
 734 echo "  --disable-sdl            disable SDL"
 735 echo "  --enable-sdl             enable SDL"
 736 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 737 echo "  --audio-drv-list=LIST    set audio drivers list:"
 738 echo "                           Available drivers: $audio_possible_drivers"
 739 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 740 echo "                           Available cards: $audio_possible_cards"
 741 echo "  --block-drv-whitelist=L  set block driver whitelist"
 742 echo "                           (affects only QEMU, not qemu-img)"
 743 echo "  --enable-mixemu          enable mixer emulation"
 744 echo "  --disable-xen            disable xen backend driver support"
 745 echo "  --enable-xen             enable xen backend driver support"
 746 echo "  --disable-brlapi         disable BrlAPI"
 747 echo "  --enable-brlapi          enable BrlAPI"
 748 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 749 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 750 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 751 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 752 echo "  --disable-curses         disable curses output"
 753 echo "  --enable-curses          enable curses output"
 754 echo "  --disable-curl           disable curl connectivity"
 755 echo "  --enable-curl            enable curl connectivity"
 756 echo "  --disable-fdt            disable fdt device tree"
 757 echo "  --enable-fdt             enable fdt device tree"
 758 echo "  --disable-check-utests   disable check unit-tests"
 759 echo "  --enable-check-utests    enable check unit-tests"
 760 echo "  --disable-bluez          disable bluez stack connectivity"
 761 echo "  --enable-bluez           enable bluez stack connectivity"
 762 echo "  --disable-kvm            disable KVM acceleration support"
 763 echo "  --enable-kvm             enable KVM acceleration support"
 764 echo "  --disable-kvm-pit        disable KVM pit support"
 765 echo "  --enable-kvm-pit         enable KVM pit support"
 766 echo "  --disable-kvm-device-assignment  disable KVM device assignment support"
 767 echo "  --enable-kvm-device-assignment   enable KVM device assignment support"
 768 echo "  --disable-nptl           disable usermode NPTL support"
 769 echo "  --enable-nptl            enable usermode NPTL support"
 770 echo "  --enable-system          enable all system emulation targets"
 771 echo "  --disable-system         disable all system emulation targets"
 772 echo "  --enable-user            enable supported user emulation targets"
 773 echo "  --disable-user           disable all user emulation targets"
 774 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 775 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 776 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 777 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 778 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 779 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 780 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 781 echo "                           emulation targets"
 782 echo "  --disable-guest-base     disable GUEST_BASE support"
 783 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 784 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 785 echo "  --fmod-lib               path to FMOD library"
 786 echo "  --fmod-inc               path to FMOD includes"
 787 echo "  --oss-lib                path to OSS library"
 788 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 789 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 790 echo "  --disable-uuid           disable uuid support"
 791 echo "  --enable-uuid            enable uuid support"
 792 echo "  --disable-vde            disable support for vde network"
 793 echo "  --enable-vde             enable support for vde network"
 794 echo "  --disable-linux-aio      disable Linux AIO support"
 795 echo "  --enable-linux-aio       enable Linux AIO support"
 796 echo "  --enable-io-thread       enable IO thread"
 797 echo "  --disable-blobs          disable installing provided firmware blobs"
 798 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 799 echo "  --with-kvm-trace         enable building the KVM module with the kvm trace option"
 800 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 801 echo ""
 802 echo "NOTE: The object files are built at the place where configure is launched"
 803 exit 1
 804 fi
 805
 806 #
 807 # Solaris specific configure tool chain decisions
 808 #
 809 if test "$solaris" = "yes" ; then
 810   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 811   if test -z "$solinst" ; then
 812     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 813     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 814     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 815     exit 1
 816   fi
 817   if test "$solinst" = "/usr/sbin/install" ; then
 818     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 819     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 820     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 821     exit 1
 822   fi
 823   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 824   if test -z "$sol_ar" ; then
 825     echo "Error: No path includes ar"
 826     if test -f /usr/ccs/bin/ar ; then
 827       echo "Add /usr/ccs/bin to your path and rerun configure"
 828     fi
 829     exit 1
 830   fi
 831 fi
 832
 833
 834 if test -z "$target_list" ; then
 835 # these targets are portable
 836     if [ "$softmmu" = "yes" ] ; then
 837         target_list="\
 838 i386-softmmu \
 839 x86_64-softmmu \
 840 arm-softmmu \
 841 cris-softmmu \
 842 m68k-softmmu \
 843 microblaze-softmmu \
 844 mips-softmmu \
 845 mipsel-softmmu \
 846 mips64-softmmu \
 847 mips64el-softmmu \
 848 ppc-softmmu \
 849 ppcemb-softmmu \
 850 ppc64-softmmu \
 851 sh4-softmmu \
 852 sh4eb-softmmu \
 853 sparc-softmmu \
 854 sparc64-softmmu \
 855 "
 856     fi
 857 # the following are Linux specific
 858     if [ "$linux_user" = "yes" ] ; then
 859         target_list="${target_list}\
 860 i386-linux-user \
 861 x86_64-linux-user \
 862 alpha-linux-user \
 863 arm-linux-user \
 864 armeb-linux-user \
 865 cris-linux-user \
 866 m68k-linux-user \
 867 microblaze-linux-user \
 868 mips-linux-user \
 869 mipsel-linux-user \
 870 ppc-linux-user \
 871 ppc64-linux-user \
 872 ppc64abi32-linux-user \
 873 sh4-linux-user \
 874 sh4eb-linux-user \
 875 sparc-linux-user \
 876 sparc64-linux-user \
 877 sparc32plus-linux-user \
 878 "
 879     fi
 880 # the following are Darwin specific
 881     if [ "$darwin_user" = "yes" ] ; then
 882         target_list="$target_list i386-darwin-user ppc-darwin-user "
 883     fi
 884 # the following are BSD specific
 885     if [ "$bsd_user" = "yes" ] ; then
 886         target_list="${target_list}\
 887 i386-bsd-user \
 888 x86_64-bsd-user \
 889 sparc-bsd-user \
 890 sparc64-bsd-user \
 891 "
 892     fi
 893 else
 894     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 895 fi
 896 if test -z "$target_list" ; then
 897     echo "No targets enabled"
 898     exit 1
 899 fi
 900
 901 feature_not_found() {
 902   feature=$1
 903
 904   echo "ERROR"
 905   echo "ERROR: User requested feature $feature"
 906   echo "ERROR: configure was not able to find it"
 907   echo "ERROR"
 908   exit 1;
 909 }
 910
 911 if test -z "$cross_prefix" ; then
 912
 913 # ---
 914 # big/little endian test
 915 cat > $TMPC << EOF
 916 #include <inttypes.h>
 917 int main(int argc, char ** argv){
 918         volatile uint32_t i=0x01234567;
 919         return (*((uint8_t*)(&i))) == 0x67;
 920 }
 921 EOF
 922
 923 if compile_prog "" "" ; then
 924 $TMPE && bigendian="yes"
 925 else
 926 echo big/little test failed
 927 fi
 928
 929 else
 930
 931 # if cross compiling, cannot launch a program, so make a static guess
 932 case "$cpu" in
 933   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 934     bigendian=yes
 935   ;;
 936 esac
 937
 938 fi
 939
 940 # host long bits test
 941 hostlongbits="32"
 942 case "$cpu" in
 943   x86_64|alpha|ia64|sparc64|ppc64|s390x)
 944     hostlongbits=64
 945   ;;
 946 esac
 947
 948
 949 ##########################################
 950 # NPTL probe
 951
 952 if test "$nptl" != "no" ; then
 953   cat > $TMPC <<EOF
 954 #include <sched.h>
 955 #include <linux/futex.h>
 956 void foo()
 957 {
 958 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 959 #error bork
 960 #endif
 961 }
 962 EOF
 963
 964   if compile_object ; then
 965     nptl=yes
 966   else
 967     if test "$nptl" = "yes" ; then
 968       feature_not_found "nptl"
 969     fi
 970     nptl=no
 971   fi
 972 fi
 973
 974 ##########################################
 975 # zlib check
 976
 977 cat > $TMPC << EOF
 978 #include <zlib.h>
 979 int main(void) { zlibVersion(); return 0; }
 980 EOF
 981 if compile_prog "" "-lz" ; then
 982     :
 983 else
 984     echo
 985     echo "Error: zlib check failed"
 986     echo "Make sure to have the zlib libs and headers installed."
 987     echo
 988     exit 1
 989 fi
 990
 991 ##########################################
 992 # xen probe
 993
 994 if test "$xen" != "no" ; then
 995   xen_libs="-lxenstore -lxenctrl -lxenguest"
 996   cat > $TMPC <<EOF
 997 #include <xenctrl.h>
 998 #include <xs.h>
 999 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1000 EOF
1001   if compile_prog "" "$xen_libs" ; then
1002     xen=yes
1003     libs_softmmu="$xen_libs $libs_softmmu"
1004   else
1005     if test "$xen" = "yes" ; then
1006       feature_not_found "xen"
1007     fi
1008     xen=no
1009   fi
1010 fi
1011
1012 ##########################################
1013 # pkgconfig probe
1014
1015 pkgconfig="${cross_prefix}pkg-config"
1016 if ! test -x "$(which $pkgconfig 2>/dev/null)"; then
1017   # likely not cross compiling, or hope for the best
1018   pkgconfig=pkg-config
1019 fi
1020
1021 ##########################################
1022 # Sparse probe
1023 if test "$sparse" != "no" ; then
1024   if test -x "$(which cgcc 2>/dev/null)"; then
1025     sparse=yes
1026   else
1027     if test "$sparse" = "yes" ; then
1028       feature_not_found "sparse"
1029     fi
1030     sparse=no
1031   fi
1032 fi
1033
1034 ##########################################
1035 # SDL probe
1036
1037 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
1038   sdlconfig="$pkgconfig sdl"
1039   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1040 else
1041   sdlconfig='sdl-config'
1042   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1043 fi
1044
1045 sdl_too_old=no
1046 if test "$sdl" != "no" ; then
1047   cat > $TMPC << EOF
1048 #include <SDL.h>
1049 #undef main /* We don't want SDL to override our main() */
1050 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1051 EOF
1052   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1053   sdl_libs=`$sdlconfig --libs 2> /dev/null`
1054   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1055     if test "$_sdlversion" -lt 121 ; then
1056       sdl_too_old=yes
1057     else
1058       if test "$cocoa" = "no" ; then
1059         sdl=yes
1060       fi
1061     fi
1062
1063     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1064     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1065       sdl_libs=`sdl-config --static-libs 2>/dev/null`
1066       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1067          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
1068          sdl_cflags="$sdl_cflags `aalib-config --cflags >2 /dev/null`"
1069       fi
1070       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1071         :
1072       else
1073         sdl=no
1074       fi
1075     fi # static link
1076   else # sdl not found
1077     if test "$sdl" = "yes" ; then
1078       feature_not_found "sdl"
1079     fi
1080     sdl=no
1081   fi # sdl compile test
1082 fi
1083
1084 if test "$sdl" = "yes" ; then
1085   cat > $TMPC <<EOF
1086 #include <SDL.h>
1087 #if defined(SDL_VIDEO_DRIVER_X11)
1088 #include <X11/XKBlib.h>
1089 #else
1090 #error No x11 support
1091 #endif
1092 int main(void) { return 0; }
1093 EOF
1094   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1095     sdl_libs="$sdl_libs -lX11"
1096   fi
1097   if test "$mingw32" = "yes" ; then
1098     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1099   fi
1100   libs_softmmu="$sdl_libs $libs_softmmu"
1101 fi
1102
1103 ##########################################
1104 # VNC TLS detection
1105 if test "$vnc_tls" != "no" ; then
1106   cat > $TMPC <<EOF
1107 #include <gnutls/gnutls.h>
1108 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1109 EOF
1110   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1111   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1112   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1113     vnc_tls=yes
1114     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1115   else
1116     if test "$vnc_tls" = "yes" ; then
1117       feature_not_found "vnc-tls"
1118     fi
1119     vnc_tls=no
1120   fi
1121 fi
1122
1123 ##########################################
1124 # VNC SASL detection
1125 if test "$vnc_sasl" != "no" ; then
1126   cat > $TMPC <<EOF
1127 #include <sasl/sasl.h>
1128 #include <stdio.h>
1129 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1130 EOF
1131   # Assuming Cyrus-SASL installed in /usr prefix
1132   vnc_sasl_cflags=""
1133   vnc_sasl_libs="-lsasl2"
1134   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1135     vnc_sasl=yes
1136     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1137   else
1138     if test "$vnc_sasl" = "yes" ; then
1139       feature_not_found "vnc-sasl"
1140     fi
1141     vnc_sasl=no
1142   fi
1143 fi
1144
1145 ##########################################
1146 # fnmatch() probe, used for ACL routines
1147 fnmatch="no"
1148 cat > $TMPC << EOF
1149 #include <fnmatch.h>
1150 int main(void)
1151 {
1152     fnmatch("foo", "foo", 0);
1153     return 0;
1154 }
1155 EOF
1156 if compile_prog "" "" ; then
1157    fnmatch="yes"
1158 fi
1159
1160 ##########################################
1161 # uuid_generate() probe, used for vdi block driver
1162 if test "$uuid" != "no" ; then
1163   uuid_libs="-luuid"
1164   cat > $TMPC << EOF
1165 #include <uuid/uuid.h>
1166 int main(void)
1167 {
1168     uuid_t my_uuid;
1169     uuid_generate(my_uuid);
1170     return 0;
1171 }
1172 EOF
1173   if compile_prog "" "$uuid_libs" ; then
1174     uuid="yes"
1175     libs_softmmu="$uuid_libs $libs_softmmu"
1176     libs_tools="$uuid_libs $libs_tools"
1177   else
1178     if test "$uuid" = "yes" ; then
1179       feature_not_found "uuid"
1180     fi
1181     uuid=no
1182   fi
1183 fi
1184
1185 ##########################################
1186 # vde libraries probe
1187 if test "$vde" != "no" ; then
1188   vde_libs="-lvdeplug"
1189   cat > $TMPC << EOF
1190 #include <libvdeplug.h>
1191 int main(void)
1192 {
1193     struct vde_open_args a = {0, 0, 0};
1194     vde_open("", "", &a);
1195     return 0;
1196 }
1197 EOF
1198   if compile_prog "" "$vde_libs" ; then
1199     vde=yes
1200     libs_softmmu="$vde_libs $libs_softmmu"
1201     libs_tools="$vde_libs $libs_tools"
1202   else
1203     if test "$vde" = "yes" ; then
1204       feature_not_found "vde"
1205     fi
1206     vde=no
1207   fi
1208 fi
1209
1210 ##########################################
1211 # Sound support libraries probe
1212
1213 audio_drv_probe()
1214 {
1215     drv=$1
1216     hdr=$2
1217     lib=$3
1218     exp=$4
1219     cfl=$5
1220         cat > $TMPC << EOF
1221 #include <$hdr>
1222 int main(void) { $exp }
1223 EOF
1224     if compile_prog "$cfl" "$lib" ; then
1225         :
1226     else
1227         echo
1228         echo "Error: $drv check failed"
1229         echo "Make sure to have the $drv libs and headers installed."
1230         echo
1231         exit 1
1232     fi
1233 }
1234
1235 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1236 for drv in $audio_drv_list; do
1237     case $drv in
1238     alsa)
1239     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1240         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1241     libs_softmmu="-lasound $libs_softmmu"
1242     ;;
1243
1244     fmod)
1245     if test -z $fmod_lib || test -z $fmod_inc; then
1246         echo
1247         echo "Error: You must specify path to FMOD library and headers"
1248         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1249         echo
1250         exit 1
1251     fi
1252     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1253     libs_softmmu="$fmod_lib $libs_softmmu"
1254     ;;
1255
1256     esd)
1257     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1258     libs_softmmu="-lesd $libs_softmmu"
1259     audio_pt_int="yes"
1260     ;;
1261
1262     pa)
1263     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1264         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1265     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1266     audio_pt_int="yes"
1267     ;;
1268
1269     coreaudio)
1270       libs_softmmu="-framework CoreAudio $libs_softmmu"
1271     ;;
1272
1273     dsound)
1274       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1275       audio_win_int="yes"
1276     ;;
1277
1278     oss)
1279       libs_softmmu="$oss_lib $libs_softmmu"
1280     ;;
1281
1282     sdl|wav)
1283     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1284     ;;
1285
1286     winwave)
1287       libs_softmmu="-lwinmm $libs_softmmu"
1288       audio_win_int="yes"
1289     ;;
1290
1291     *)
1292     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1293         echo
1294         echo "Error: Unknown driver '$drv' selected"
1295         echo "Possible drivers are: $audio_possible_drivers"
1296         echo
1297         exit 1
1298     }
1299     ;;
1300     esac
1301 done
1302
1303 ##########################################
1304 # BrlAPI probe
1305
1306 if test "$brlapi" != "no" ; then
1307   brlapi_libs="-lbrlapi"
1308   cat > $TMPC << EOF
1309 #include <brlapi.h>
1310 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1311 EOF
1312   if compile_prog "" "$brlapi_libs" ; then
1313     brlapi=yes
1314     libs_softmmu="$brlapi_libs $libs_softmmu"
1315   else
1316     if test "$brlapi" = "yes" ; then
1317       feature_not_found "brlapi"
1318     fi
1319     brlapi=no
1320   fi
1321 fi
1322
1323 ##########################################
1324 # curses probe
1325 curses_list="-lncurses -lcurses"
1326
1327 if test "$curses" != "no" ; then
1328   curses_found=no
1329   cat > $TMPC << EOF
1330 #include <curses.h>
1331 #ifdef __OpenBSD__
1332 #define resize_term resizeterm
1333 #endif
1334 int main(void) { resize_term(0, 0); return curses_version(); }
1335 EOF
1336   for curses_lib in $curses_list; do
1337     if compile_prog "" "$curses_lib" ; then
1338       curses_found=yes
1339       libs_softmmu="$curses_lib $libs_softmmu"
1340       break
1341     fi
1342   done
1343   if test "$curses_found" = "yes" ; then
1344     curses=yes
1345   else
1346     if test "$curses" = "yes" ; then
1347       feature_not_found "curses"
1348     fi
1349     curses=no
1350   fi
1351 fi
1352
1353 ##########################################
1354 # curl probe
1355
1356 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1357   curlconfig="$pkgconfig libcurl"
1358 else
1359   curlconfig=curl-config
1360 fi
1361
1362 if test "$curl" != "no" ; then
1363   cat > $TMPC << EOF
1364 #include <curl/curl.h>
1365 int main(void) { return curl_easy_init(); }
1366 EOF
1367   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1368   curl_libs=`$curlconfig --libs 2>/dev/null`
1369   if compile_prog "$curl_cflags" "$curl_libs" ; then
1370     curl=yes
1371     libs_tools="$curl_libs $libs_tools"
1372     libs_softmmu="$curl_libs $libs_softmmu"
1373   else
1374     if test "$curl" = "yes" ; then
1375       feature_not_found "curl"
1376     fi
1377     curl=no
1378   fi
1379 fi # test "$curl"
1380
1381 ##########################################
1382 # check framework probe
1383
1384 if test "$check_utests" != "no" ; then
1385   cat > $TMPC << EOF
1386 #include <check.h>
1387 int main(void) { suite_create("qemu test"); return 0; }
1388 EOF
1389   check_libs=`$pkgconfig --libs check`
1390   if compile_prog "" $check_libs ; then
1391     check_utests=yes
1392     libs_tools="$check_libs $libs_tools"
1393   else
1394     if test "$check_utests" = "yes" ; then
1395       feature_not_found "check"
1396     fi
1397     check_utests=no
1398   fi
1399 fi # test "$check_utests"
1400
1401 ##########################################
1402 # bluez support probe
1403 if test "$bluez" != "no" ; then
1404   cat > $TMPC << EOF
1405 #include <bluetooth/bluetooth.h>
1406 int main(void) { return bt_error(0); }
1407 EOF
1408   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1409   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1410   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1411     bluez=yes
1412     libs_softmmu="$bluez_libs $libs_softmmu"
1413   else
1414     if test "$bluez" = "yes" ; then
1415       feature_not_found "bluez"
1416     fi
1417     bluez="no"
1418   fi
1419 fi
1420
1421 ##########################################
1422 # kvm probe
1423 if test "$kvm" != "no" ; then
1424     cat > $TMPC <<EOF
1425 #include <linux/kvm.h>
1426 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1427 #error Invalid KVM version
1428 #endif
1429 #if !defined(KVM_CAP_USER_MEMORY)
1430 #error Missing KVM capability KVM_CAP_USER_MEMORY
1431 #endif
1432 #if !defined(KVM_CAP_SET_TSS_ADDR)
1433 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1434 #endif
1435 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1436 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1437 #endif
1438 int main(void) { return 0; }
1439 EOF
1440   if test "$kerneldir" != "" ; then
1441       kvm_cflags=-I"$kerneldir"/include
1442       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1443          -a -d "$kerneldir/arch/x86/include" ; then
1444             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1445         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1446             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1447         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1448             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1449         elif test -d "$kerneldir/arch/$cpu/include" ; then
1450             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1451       fi
1452   else
1453     kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
1454     if test "$kvm_cflags" = ""; then
1455       case "$cpu" in
1456       i386 | x86_64)
1457         kvm_arch="x86"
1458         ;;
1459       ppc)
1460         kvm_arch="powerpc"
1461         ;;
1462       *)
1463         kvm_arch="$cpu"
1464         ;;
1465       esac
1466       kvm_cflags="-I$source_path/kvm/include"
1467       kvm_cflags="$kvm_cflags -include $source_path/kvm/include/linux/config.h"
1468       kvm_cflags="$kvm_cflags -I$source_path/kvm/include/$kvm_arch"
1469     fi
1470   fi
1471   kvm_cflags="$kvm_cflags -idirafter $source_path/compat"
1472   if compile_prog "$kvm_cflags" "" ; then
1473     kvm=yes
1474     cat > $TMPC <<EOF
1475 #include <linux/kvm_para.h>
1476 int main(void) { return 0; }
1477 EOF
1478     if compile_prog "$kvm_cflags" "" ; then
1479       kvm_para=yes
1480     fi
1481   else
1482     if test "$kvm" = "yes" ; then
1483       if [ -x "`which awk 2>/dev/null`" ] && \
1484          [ -x "`which grep 2>/dev/null`" ]; then
1485         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1486         | grep "error: " \
1487         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1488         if test "$kvmerr" != "" ; then
1489           echo -e "${kvmerr}\n\
1490       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1491   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1492         fi
1493       fi
1494       feature_not_found "kvm"
1495     fi
1496     kvm=no
1497   fi
1498 fi
1499
1500 ##########################################
1501 # test for KVM_CAP_PIT
1502
1503 if test "$kvm_cap_pit" != "no" ; then
1504   if test "$kvm" = "no" -a "$kvm_cap_pit" = "yes" ; then
1505       feature_not_found "kvm_cap_pit (kvm is not enabled)"
1506   fi
1507   cat > $TMPC <<EOF
1508 #include <linux/kvm.h>
1509 #ifndef KVM_CAP_PIT
1510 #error "kvm no pit capability"
1511 #endif
1512 int main(void) { return 0; }
1513 EOF
1514   if compile_prog "$kvm_cflags" ""; then
1515     kvm_cap_pit=yes
1516   else
1517     if test "$kvm_cap_pit" = "yes" ; then
1518       feature_not_found "kvm_cap_pit"
1519     fi
1520     kvm_cap_pit=no
1521   fi
1522 fi
1523
1524 ##########################################
1525 # test for KVM_CAP_DEVICE_ASSIGNMENT
1526
1527 if test "$kvm_cap_device_assignment" != "no" ; then
1528   if test "$kvm" = "no" -a "$kvm_cap_device_assignment" = "yes" ; then
1529       feature_not_found "kvm_cap_device_assignment (kvm is not enabled)"
1530   fi
1531   cat > $TMPC <<EOF
1532 #include <linux/kvm.h>
1533 #ifndef KVM_CAP_DEVICE_ASSIGNMENT
1534 #error "kvm no device assignment capability"
1535 #endif
1536 int main(void) { return 0; }
1537 EOF
1538   if compile_prog "$kvm_cflags" "" ; then
1539     kvm_cap_device_assignment=yes
1540   else
1541     if test "$kvm_cap_device_assignment" = "yes" ; then
1542       feature_not_found "kvm_cap_device_assigment"
1543     fi
1544     kvm_cap_device_assignment=no
1545   fi
1546 fi
1547
1548 ##########################################
1549 # libpci probe for kvm_cap_device_assignment
1550 if test $kvm_cap_device_assignment = "yes" ; then
1551   cat > $TMPC << EOF
1552 #include <pci/pci.h>
1553 #ifndef PCI_VENDOR_ID
1554 #error NO LIBPCI
1555 #endif
1556 int main(void) { struct pci_access a; pci_init(&a); return 0; }
1557 EOF
1558   if compile_prog "" "-lpci -lz" ; then
1559     libs_softmmu="-lpci -lz $libs_softmmu"
1560   else
1561     echo
1562     echo "Error: libpci check failed"
1563     echo "Disable KVM Device Assignment capability."
1564     echo
1565     kvm_cap_device_assignment=no
1566   fi
1567 fi
1568
1569 ##########################################
1570 # pthread probe
1571 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1572
1573 pthread=no
1574 cat > $TMPC << EOF
1575 #include <pthread.h>
1576 int main(void) { pthread_create(0,0,0,0); return 0; }
1577 EOF
1578 for pthread_lib in $PTHREADLIBS_LIST; do
1579   if compile_prog "" "$pthread_lib" ; then
1580     pthread=yes
1581     LIBS="$pthread_lib $LIBS"
1582     break
1583   fi
1584 done
1585
1586 if test "$mingw32" != yes -a "$pthread" = no; then
1587   echo
1588   echo "Error: pthread check failed"
1589   echo "Make sure to have the pthread libs and headers installed."
1590   echo
1591   exit 1
1592 fi
1593
1594 ##########################################
1595 # linux-aio probe
1596
1597 if test "$linux_aio" != "no" ; then
1598   cat > $TMPC <<EOF
1599 #include <libaio.h>
1600 #include <sys/eventfd.h>
1601 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1602 EOF
1603   if compile_prog "" "-laio" ; then
1604     linux_aio=yes
1605     LIBS="$LIBS -laio"
1606   else
1607     if test "$linux_aio" = "yes" ; then
1608       feature_not_found "linux AIO"
1609     fi
1610     linux_aio=no
1611   fi
1612 fi
1613
1614 ##########################################
1615 # iovec probe
1616 cat > $TMPC <<EOF
1617 #include <sys/types.h>
1618 #include <sys/uio.h>
1619 #include <unistd.h>
1620 int main(void) { struct iovec iov; return 0; }
1621 EOF
1622 iovec=no
1623 if compile_prog "" "" ; then
1624   iovec=yes
1625 fi
1626
1627 ##########################################
1628 # preadv probe
1629 cat > $TMPC <<EOF
1630 #include <sys/types.h>
1631 #include <sys/uio.h>
1632 #include <unistd.h>
1633 int main(void) { preadv; }
1634 EOF
1635 preadv=no
1636 if compile_prog "" "" ; then
1637   preadv=yes
1638 fi
1639
1640 ##########################################
1641 # fdt probe
1642 if test "$fdt" != "no" ; then
1643   fdt_libs="-lfdt"
1644   cat > $TMPC << EOF
1645 int main(void) { return 0; }
1646 EOF
1647   if compile_prog "" "$fdt_libs" ; then
1648     fdt=yes
1649     libs_softmmu="$fdt_libs $libs_softmmu"
1650   else
1651     if test "$fdt" = "yes" ; then
1652       feature_not_found "fdt"
1653     fi
1654     fdt=no
1655   fi
1656 fi
1657
1658 #
1659 # Check for xxxat() functions when we are building linux-user
1660 # emulator.  This is done because older glibc versions don't
1661 # have syscall stubs for these implemented.
1662 #
1663 atfile=no
1664 cat > $TMPC << EOF
1665 #define _ATFILE_SOURCE
1666 #include <sys/types.h>
1667 #include <fcntl.h>
1668 #include <unistd.h>
1669
1670 int
1671 main(void)
1672 {
1673         /* try to unlink nonexisting file */
1674         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1675 }
1676 EOF
1677 if compile_prog "" "" ; then
1678   atfile=yes
1679 fi
1680
1681 # Check for inotify functions when we are building linux-user
1682 # emulator.  This is done because older glibc versions don't
1683 # have syscall stubs for these implemented.  In that case we
1684 # don't provide them even if kernel supports them.
1685 #
1686 inotify=no
1687 cat > $TMPC << EOF
1688 #include <sys/inotify.h>
1689
1690 int
1691 main(void)
1692 {
1693         /* try to start inotify */
1694         return inotify_init();
1695 }
1696 EOF
1697 if compile_prog "" "" ; then
1698   inotify=yes
1699 fi
1700
1701 # check if utimensat and futimens are supported
1702 utimens=no
1703 cat > $TMPC << EOF
1704 #define _ATFILE_SOURCE
1705 #define _GNU_SOURCE
1706 #include <stddef.h>
1707 #include <fcntl.h>
1708
1709 int main(void)
1710 {
1711     utimensat(AT_FDCWD, "foo", NULL, 0);
1712     futimens(0, NULL);
1713     return 0;
1714 }
1715 EOF
1716 if compile_prog "" "" ; then
1717   utimens=yes
1718 fi
1719
1720 # check if pipe2 is there
1721 pipe2=no
1722 cat > $TMPC << EOF
1723 #define _GNU_SOURCE
1724 #include <unistd.h>
1725 #include <fcntl.h>
1726
1727 int main(void)
1728 {
1729     int pipefd[2];
1730     pipe2(pipefd, O_CLOEXEC);
1731     return 0;
1732 }
1733 EOF
1734 if compile_prog "" "" ; then
1735   pipe2=yes
1736 fi
1737
1738 # check if accept4 is there
1739 accept4=no
1740 cat > $TMPC << EOF
1741 #define _GNU_SOURCE
1742 #include <sys/socket.h>
1743 #include <stddef.h>
1744
1745 int main(void)
1746 {
1747     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1748     return 0;
1749 }
1750 EOF
1751 if compile_prog "" "" ; then
1752   accept4=yes
1753 fi
1754
1755 # check if tee/splice is there. vmsplice was added same time.
1756 splice=no
1757 cat > $TMPC << EOF
1758 #define _GNU_SOURCE
1759 #include <unistd.h>
1760 #include <fcntl.h>
1761 #include <limits.h>
1762
1763 int main(void)
1764 {
1765     int len, fd;
1766     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1767     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1768     return 0;
1769 }
1770 EOF
1771 if compile_prog "" "" ; then
1772   splice=yes
1773 fi
1774
1775 ##########################################
1776 # signalfd probe
1777 signalfd="no"
1778 cat > $TMPC << EOF
1779 #define _GNU_SOURCE
1780 #include <unistd.h>
1781 #include <sys/syscall.h>
1782 #include <signal.h>
1783 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
1784 EOF
1785
1786 if compile_prog "" "" ; then
1787   signalfd=yes
1788 fi
1789
1790 # check if eventfd is supported
1791 eventfd=no
1792 cat > $TMPC << EOF
1793 #include <sys/eventfd.h>
1794
1795 int main(void)
1796 {
1797     int efd = eventfd(0, 0);
1798     return 0;
1799 }
1800 EOF
1801 if compile_prog "" "" ; then
1802   eventfd=yes
1803 fi
1804
1805 # check for fallocate
1806 fallocate=no
1807 cat > $TMPC << EOF
1808 #include <fcntl.h>
1809
1810 int main(void)
1811 {
1812     fallocate(0, 0, 0, 0);
1813     return 0;
1814 }
1815 EOF
1816 if compile_prog "$ARCH_CFLAGS" "" ; then
1817   fallocate=yes
1818 fi
1819
1820 # check for dup3
1821 dup3=no
1822 cat > $TMPC << EOF
1823 #include <unistd.h>
1824
1825 int main(void)
1826 {
1827     dup3(0, 0, 0);
1828     return 0;
1829 }
1830 EOF
1831 if compile_prog "" "" ; then
1832   dup3=yes
1833 fi
1834
1835 # Check if tools are available to build documentation.
1836 if test "$docs" != "no" ; then
1837   if test -x "`which texi2html 2>/dev/null`" -a \
1838           -x "`which pod2man 2>/dev/null`" ; then
1839     docs=yes
1840   else
1841     if test "$docs" = "yes" ; then
1842       feature_not_found "docs"
1843     fi
1844     docs=no
1845   fi
1846 fi
1847
1848 # Search for bswap_32 function
1849 byteswap_h=no
1850 cat > $TMPC << EOF
1851 #include <byteswap.h>
1852 int main(void) { return bswap_32(0); }
1853 EOF
1854 if compile_prog "" "" ; then
1855   byteswap_h=yes
1856 fi
1857
1858 # Search for bswap_32 function
1859 bswap_h=no
1860 cat > $TMPC << EOF
1861 #include <sys/endian.h>
1862 #include <sys/types.h>
1863 #include <machine/bswap.h>
1864 int main(void) { return bswap32(0); }
1865 EOF
1866 if compile_prog "" "" ; then
1867   bswap_h=yes
1868 fi
1869
1870 ##########################################
1871 # Do we need librt
1872 cat > $TMPC <<EOF
1873 #include <signal.h>
1874 #include <time.h>
1875 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1876 EOF
1877
1878 if compile_prog "" "" ; then
1879   :
1880 elif compile_prog "" "-lrt" ; then
1881   LIBS="-lrt $LIBS"
1882 fi
1883
1884 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1885         "$aix" != "yes" ; then
1886     libs_softmmu="-lutil $libs_softmmu"
1887 fi
1888
1889 ##########################################
1890 # check if the compiler defines offsetof
1891
1892 need_offsetof=yes
1893 cat > $TMPC << EOF
1894 #include <stddef.h>
1895 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1896 EOF
1897 if compile_prog "" "" ; then
1898     need_offsetof=no
1899 fi
1900
1901 ##########################################
1902 # check if the compiler understands attribute warn_unused_result
1903 #
1904 # This could be smarter, but gcc -Werror does not error out even when warning
1905 # about attribute warn_unused_result
1906
1907 gcc_attribute_warn_unused_result=no
1908 cat > $TMPC << EOF
1909 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1910 #error gcc 3.3 or older
1911 #endif
1912 int main(void) { return 0;}
1913 EOF
1914 if compile_prog "" ""; then
1915     gcc_attribute_warn_unused_result=yes
1916 fi
1917
1918 ##########################################
1919 # check if we have fdatasync
1920
1921 fdatasync=no
1922 cat > $TMPC << EOF
1923 #include <unistd.h>
1924 int main(void) { return fdatasync(0); }
1925 EOF
1926 if compile_prog "" "" ; then
1927     fdatasync=yes
1928 fi
1929
1930 # End of CC checks
1931 # After here, no more $cc or $ld runs
1932
1933 if test "$debug" = "no" ; then
1934   CFLAGS="-O2 $CFLAGS"
1935 fi
1936
1937 # Consult white-list to determine whether to enable werror
1938 # by default.  Only enable by default for git builds
1939 z_version=`cut -f3 -d. $source_path/VERSION`
1940
1941 if test -z "$werror" ; then
1942     if test "$z_version" = "50" -a \
1943         "$linux" = "yes" ; then
1944         werror="yes"
1945     else
1946         werror="no"
1947     fi
1948 fi
1949
1950 # Disable zero malloc errors for official releases unless explicitly told to
1951 # enable/disable
1952 if test -z "$zero_malloc" ; then
1953     if test "$z_version" = "50" ; then
1954         zero_malloc="no"
1955     else
1956         zero_malloc="yes"
1957     fi
1958 fi
1959
1960 if test "$werror" = "yes" ; then
1961     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1962 fi
1963
1964 if test "$solaris" = "no" ; then
1965     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1966         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1967     fi
1968 fi
1969
1970 if test "$mingw32" = "yes" ; then
1971   if test -z "$prefix" ; then
1972       prefix="c:/Program Files/Qemu"
1973   fi
1974   mansuffix=""
1975   datasuffix=""
1976   confsuffix=""
1977   docsuffix=""
1978   binsuffix=""
1979   if test -z "$sysconfdir" ; then
1980       sysconfdir="${prefix}"
1981   fi
1982 else
1983   if test -z "$prefix" ; then
1984       prefix="/usr/local"
1985   fi
1986   mansuffix="/share/man"
1987   datasuffix="/share/qemu"
1988   docsuffix="/share/doc/qemu"
1989   binsuffix="/bin"
1990   if test -z "$sysconfdir" ; then
1991       sysconfdir="${prefix}/etc"
1992   fi
1993 fi
1994
1995 if test -f kvm/kernel/configure; then
1996     kvm_kmod="yes"
1997     kmod_args=""
1998     if test -n "$kerneldir"; then
1999         kmod_args="--kerneldir=$kerneldir"
2000     fi
2001     if test "$kvm_trace" = "yes"; then
2002         kmod_args="$kmod_args --with-kvm-trace"
2003     fi
2004     # hope there are no spaces in kmod_args; can't use arrays because of
2005     # dash.
2006     (cd kvm/kernel; ./configure $kmod_args)
2007 fi
2008
2009 echo "Install prefix    $prefix"
2010 echo "BIOS directory    $prefix$datasuffix"
2011 echo "binary directory  $prefix$binsuffix"
2012 if test "$mingw32" = "no" ; then
2013 echo "Manual directory  $prefix$mansuffix"
2014 echo "ELF interp prefix $interp_prefix"
2015 fi
2016 echo "Source path       $source_path"
2017 echo "C compiler        $cc"
2018 echo "Host C compiler   $host_cc"
2019 echo "CFLAGS            $CFLAGS"
2020 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2021 echo "LDFLAGS           $LDFLAGS"
2022 echo "make              $make"
2023 echo "install           $install"
2024 echo "host CPU          $cpu"
2025 echo "host big endian   $bigendian"
2026 echo "target list       $target_list"
2027 echo "tcg debug enabled $debug_tcg"
2028 echo "gprof enabled     $gprof"
2029 echo "sparse enabled    $sparse"
2030 echo "strip binaries    $strip_opt"
2031 echo "profiler          $profiler"
2032 echo "static build      $static"
2033 echo "-Werror enabled   $werror"
2034 if test "$darwin" = "yes" ; then
2035     echo "Cocoa support     $cocoa"
2036 fi
2037 echo "SDL support       $sdl"
2038 echo "curses support    $curses"
2039 echo "curl support      $curl"
2040 echo "check support     $check_utests"
2041 echo "mingw32 support   $mingw32"
2042 echo "Audio drivers     $audio_drv_list"
2043 echo "Extra audio cards $audio_card_list"
2044 echo "Block whitelist   $block_drv_whitelist"
2045 echo "Mixer emulation   $mixemu"
2046 echo "VNC TLS support   $vnc_tls"
2047 echo "VNC SASL support  $vnc_sasl"
2048 if test -n "$sparc_cpu"; then
2049     echo "Target Sparc Arch $sparc_cpu"
2050 fi
2051 echo "xen support       $xen"
2052 echo "CPU emulation     $cpu_emulation"
2053 echo "brlapi support    $brlapi"
2054 echo "bluez  support    $bluez"
2055 echo "Documentation     $docs"
2056 [ ! -z "$uname_release" ] && \
2057 echo "uname -r          $uname_release"
2058 echo "NPTL support      $nptl"
2059 echo "GUEST_BASE        $guest_base"
2060 echo "PIE user targets  $user_pie"
2061 echo "vde support       $vde"
2062 echo "IO thread         $io_thread"
2063 echo "Linux AIO support $linux_aio"
2064 echo "Install blobs     $blobs"
2065 echo "KVM support       $kvm"
2066 echo "KVM PIT support   $kvm_cap_pit"
2067 echo "KVM device assig. $kvm_cap_device_assignment"
2068 echo "KVM trace support $kvm_trace"
2069 echo "fdt support       $fdt"
2070 echo "preadv support    $preadv"
2071 echo "fdatasync         $fdatasync"
2072 echo "uuid support      $uuid"
2073
2074 if test $sdl_too_old = "yes"; then
2075 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2076 fi
2077
2078 config_host_mak="config-host.mak"
2079 config_host_ld="config-host.ld"
2080
2081 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2082 printf "# Configured with:" >> $config_host_mak
2083 printf " '%s'" "$0" "$@" >> $config_host_mak
2084 echo >> $config_host_mak
2085
2086 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2087 if test "$mingw32" = "yes" ; then
2088   echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak
2089 else
2090   echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak
2091 fi
2092
2093 case "$cpu" in
2094   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2095     ARCH=$cpu
2096   ;;
2097   armv4b|armv4l)
2098     ARCH=arm
2099   ;;
2100   *)
2101     echo "Unsupported CPU = $cpu"
2102     exit 1
2103   ;;
2104 esac
2105 echo "ARCH=$ARCH" >> $config_host_mak
2106 if test "$debug_tcg" = "yes" ; then
2107   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2108 fi
2109 if test "$debug" = "yes" ; then
2110   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2111 fi
2112 if test "$strip_opt" = "yes" ; then
2113   echo "STRIP_OPT=-s" >> $config_host_mak
2114 fi
2115 if test "$bigendian" = "yes" ; then
2116   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2117 fi
2118 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2119 if test "$mingw32" = "yes" ; then
2120   echo "CONFIG_WIN32=y" >> $config_host_mak
2121 else
2122   echo "CONFIG_POSIX=y" >> $config_host_mak
2123 fi
2124
2125 if test "$linux" = "yes" ; then
2126   echo "CONFIG_LINUX=y" >> $config_host_mak
2127 fi
2128
2129 if test "$darwin" = "yes" ; then
2130   echo "CONFIG_DARWIN=y" >> $config_host_mak
2131 fi
2132
2133 if test "$aix" = "yes" ; then
2134   echo "CONFIG_AIX=y" >> $config_host_mak
2135 fi
2136
2137 if test "$solaris" = "yes" ; then
2138   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2139   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2140   if test "$needs_libsunmath" = "yes" ; then
2141     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2142   fi
2143 fi
2144 if test "$static" = "yes" ; then
2145   echo "CONFIG_STATIC=y" >> $config_host_mak
2146   LDFLAGS="-static $LDFLAGS"
2147 fi
2148 if test $profiler = "yes" ; then
2149   echo "CONFIG_PROFILER=y" >> $config_host_mak
2150 fi
2151 if test "$slirp" = "yes" ; then
2152   echo "CONFIG_SLIRP=y" >> $config_host_mak
2153   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2154 fi
2155 if test "$vde" = "yes" ; then
2156   echo "CONFIG_VDE=y" >> $config_host_mak
2157 fi
2158 for card in $audio_card_list; do
2159     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2160     echo "$def=y" >> $config_host_mak
2161 done
2162 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2163 for drv in $audio_drv_list; do
2164     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2165     echo "$def=y" >> $config_host_mak
2166     if test "$drv" = "fmod"; then
2167         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2168     fi
2169 done
2170 if test "$audio_pt_int" = "yes" ; then
2171   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2172 fi
2173 if test "$audio_win_int" = "yes" ; then
2174   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2175 fi
2176 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2177 if test "$mixemu" = "yes" ; then
2178   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2179 fi
2180 if test "$vnc_tls" = "yes" ; then
2181   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2182   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2183 fi
2184 if test "$vnc_sasl" = "yes" ; then
2185   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2186   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2187 fi
2188 if test "$fnmatch" = "yes" ; then
2189   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2190 fi
2191 if test "$uuid" = "yes" ; then
2192   echo "CONFIG_UUID=y" >> $config_host_mak
2193 fi
2194 qemu_version=`head $source_path/VERSION`
2195 echo "VERSION=$qemu_version" >>$config_host_mak
2196 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2197 echo "SRC_PATH=$source_path" >> $config_host_mak
2198 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2199 if [ "$docs" = "yes" ] ; then
2200   echo "BUILD_DOCS=yes" >> $config_host_mak
2201 fi
2202 if test "$sdl" = "yes" ; then
2203   echo "CONFIG_SDL=y" >> $config_host_mak
2204   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2205 fi
2206 if test "$cocoa" = "yes" ; then
2207   echo "CONFIG_COCOA=y" >> $config_host_mak
2208 fi
2209 if test "$curses" = "yes" ; then
2210   echo "CONFIG_CURSES=y" >> $config_host_mak
2211 fi
2212 if test "$atfile" = "yes" ; then
2213   echo "CONFIG_ATFILE=y" >> $config_host_mak
2214 fi
2215 if test "$utimens" = "yes" ; then
2216   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2217 fi
2218 if test "$pipe2" = "yes" ; then
2219   echo "CONFIG_PIPE2=y" >> $config_host_mak
2220 fi
2221 if test "$accept4" = "yes" ; then
2222   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2223 fi
2224 if test "$splice" = "yes" ; then
2225   echo "CONFIG_SPLICE=y" >> $config_host_mak
2226 fi
2227 if test "$eventfd" = "yes" ; then
2228   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2229 fi
2230 if test "$fallocate" = "yes" ; then
2231   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2232 fi
2233 if test "$dup3" = "yes" ; then
2234   echo "CONFIG_DUP3=y" >> $config_host_mak
2235 fi
2236 if test "$inotify" = "yes" ; then
2237   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2238 fi
2239 if test "$byteswap_h" = "yes" ; then
2240   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2241 fi
2242 if test "$bswap_h" = "yes" ; then
2243   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2244 fi
2245 if test "$curl" = "yes" ; then
2246   echo "CONFIG_CURL=y" >> $config_host_mak
2247   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2248 fi
2249 if test "$brlapi" = "yes" ; then
2250   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2251 fi
2252 if test "$bluez" = "yes" ; then
2253   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2254   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2255 fi
2256 if test "$xen" = "yes" ; then
2257   echo "CONFIG_XEN=y" >> $config_host_mak
2258 fi
2259 if test "$io_thread" = "yes" ; then
2260   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2261 fi
2262 if test "$linux_aio" = "yes" ; then
2263   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2264 fi
2265 if test "$blobs" = "yes" ; then
2266   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2267 fi
2268 if test "$iovec" = "yes" ; then
2269   echo "CONFIG_IOVEC=y" >> $config_host_mak
2270 fi
2271 if test "$preadv" = "yes" ; then
2272   echo "CONFIG_PREADV=y" >> $config_host_mak
2273 fi
2274 if test "$fdt" = "yes" ; then
2275   echo "CONFIG_FDT=y" >> $config_host_mak
2276 fi
2277 if test "$signalfd" = "yes" ; then
2278   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2279 fi
2280 if test "$need_offsetof" = "yes" ; then
2281   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2282 fi
2283 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2284   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2285 fi
2286 if test "$fdatasync" = "yes" ; then
2287   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2288 fi
2289 if test $cpu_emulation = "yes"; then
2290   echo "CONFIG_CPU_EMULATION=y" >> $config_host_mak
2291 else
2292   echo "CONFIG_NO_CPU_EMULATION=y" >> $config_host_mak
2293 fi
2294
2295 # XXX: suppress that
2296 if [ "$bsd" = "yes" ] ; then
2297   echo "CONFIG_BSD=y" >> $config_host_mak
2298 fi
2299
2300 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2301
2302 if test "$zero_malloc" = "yes" ; then
2303   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2304 fi
2305
2306 # USB host support
2307 case "$usb" in
2308 linux)
2309   echo "HOST_USB=linux" >> $config_host_mak
2310 ;;
2311 bsd)
2312   echo "HOST_USB=bsd" >> $config_host_mak
2313 ;;
2314 *)
2315   echo "HOST_USB=stub" >> $config_host_mak
2316 ;;
2317 esac
2318
2319 echo "KVM_KMOD=$kvm_kmod" >> $config_host_mak
2320
2321 tools=
2322 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2323   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2324   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2325       tools="qemu-nbd\$(EXESUF) $tools"
2326     if [ "$check_utests" = "yes" ]; then
2327       tools="check-qint check-qstring check-qdict check-qlist $tools"
2328       tools="check-qfloat check-qjson $tools"
2329     fi
2330   fi
2331 fi
2332 echo "TOOLS=$tools" >> $config_host_mak
2333
2334 # Mac OS X ships with a broken assembler
2335 roms=
2336 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2337         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2338         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2339   roms="optionrom"
2340 fi
2341 echo "ROMS=$roms" >> $config_host_mak
2342
2343 echo "prefix=$prefix" >> $config_host_mak
2344 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2345 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2346 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2347 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2348 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2349 echo "MAKE=$make" >> $config_host_mak
2350 echo "INSTALL=$install" >> $config_host_mak
2351 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2352 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2353 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2354 echo "CC=$cc" >> $config_host_mak
2355 echo "HOST_CC=$host_cc" >> $config_host_mak
2356 if test "$sparse" = "yes" ; then
2357   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2358   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2359   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2360 fi
2361 echo "AR=$ar" >> $config_host_mak
2362 echo "OBJCOPY=$objcopy" >> $config_host_mak
2363 echo "LD=$ld" >> $config_host_mak
2364 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2365 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2366 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2367 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2368 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2369 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2370 echo "LIBS+=$LIBS" >> $config_host_mak
2371 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2372 echo "EXESUF=$EXESUF" >> $config_host_mak
2373
2374 # generate list of library paths for linker script
2375
2376 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2377
2378 if test -f ${config_host_ld}~ ; then
2379   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2380     mv ${config_host_ld}~ $config_host_ld
2381   else
2382     rm ${config_host_ld}~
2383   fi
2384 fi
2385
2386 for target in $target_list; do
2387 target_dir="$target"
2388 config_target_mak=$target_dir/config-target.mak
2389 target_arch2=`echo $target | cut -d '-' -f 1`
2390 target_bigendian="no"
2391
2392 case "$target_arch2" in
2393   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2394   target_bigendian=yes
2395   ;;
2396 esac
2397 target_softmmu="no"
2398 target_user_only="no"
2399 target_linux_user="no"
2400 target_darwin_user="no"
2401 target_bsd_user="no"
2402 case "$target" in
2403   ${target_arch2}-softmmu)
2404     target_softmmu="yes"
2405     ;;
2406   ${target_arch2}-linux-user)
2407     if test "$linux" != "yes" ; then
2408       echo "ERROR: Target '$target' is only available on a Linux host"
2409       exit 1
2410     fi
2411     target_user_only="yes"
2412     target_linux_user="yes"
2413     ;;
2414   ${target_arch2}-darwin-user)
2415     if test "$darwin" != "yes" ; then
2416       echo "ERROR: Target '$target' is only available on a Darwin host"
2417       exit 1
2418     fi
2419     target_user_only="yes"
2420     target_darwin_user="yes"
2421     ;;
2422   ${target_arch2}-bsd-user)
2423     if test "$bsd" != "yes" ; then
2424       echo "ERROR: Target '$target' is only available on a BSD host"
2425       exit 1
2426     fi
2427     target_user_only="yes"
2428     target_bsd_user="yes"
2429     ;;
2430   *)
2431     echo "ERROR: Target '$target' not recognised"
2432     exit 1
2433     ;;
2434 esac
2435
2436 mkdir -p $target_dir
2437 mkdir -p $target_dir/fpu
2438 mkdir -p $target_dir/tcg
2439 mkdir -p $target_dir/ide
2440 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2441   mkdir -p $target_dir/nwfpe
2442 fi
2443
2444 #
2445 # don't use ln -sf as not all "ln -sf" over write the file/link
2446 #
2447 rm -f $target_dir/Makefile
2448 ln -s $source_path/Makefile.target $target_dir/Makefile
2449
2450
2451 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2452
2453 bflt="no"
2454 elfload32="no"
2455 target_nptl="no"
2456 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2457 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2458 gdb_xml_files=""
2459
2460 TARGET_ARCH="$target_arch2"
2461 TARGET_BASE_ARCH=""
2462 TARGET_ABI_DIR=""
2463
2464 case "$target_arch2" in
2465   i386)
2466     target_phys_bits=32
2467   ;;
2468   x86_64)
2469     TARGET_BASE_ARCH=i386
2470     target_phys_bits=64
2471   ;;
2472   ia64)
2473     target_phys_bits=64
2474   ;;
2475   alpha)
2476     target_phys_bits=64
2477   ;;
2478   arm|armeb)
2479     TARGET_ARCH=arm
2480     bflt="yes"
2481     target_nptl="yes"
2482     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2483     target_phys_bits=32
2484   ;;
2485   cris)
2486     target_nptl="yes"
2487     target_phys_bits=32
2488   ;;
2489   m68k)
2490     bflt="yes"
2491     gdb_xml_files="cf-core.xml cf-fp.xml"
2492     target_phys_bits=32
2493   ;;
2494   microblaze)
2495     bflt="yes"
2496     target_nptl="yes"
2497     target_phys_bits=32
2498   ;;
2499   mips|mipsel)
2500     TARGET_ARCH=mips
2501     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2502     target_nptl="yes"
2503     target_phys_bits=64
2504   ;;
2505   mipsn32|mipsn32el)
2506     TARGET_ARCH=mipsn32
2507     TARGET_BASE_ARCH=mips
2508     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2509     target_phys_bits=64
2510   ;;
2511   mips64|mips64el)
2512     TARGET_ARCH=mips64
2513     TARGET_BASE_ARCH=mips
2514     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2515     target_phys_bits=64
2516   ;;
2517   ppc)
2518     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2519     target_phys_bits=32
2520     target_nptl="yes"
2521   ;;
2522   ppcemb)
2523     TARGET_BASE_ARCH=ppc
2524     TARGET_ABI_DIR=ppc
2525     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2526     target_phys_bits=64
2527     target_nptl="yes"
2528   ;;
2529   ppc64)
2530     TARGET_BASE_ARCH=ppc
2531     TARGET_ABI_DIR=ppc
2532     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2533     target_phys_bits=64
2534   ;;
2535   ppc64abi32)
2536     TARGET_ARCH=ppc64
2537     TARGET_BASE_ARCH=ppc
2538     TARGET_ABI_DIR=ppc
2539     echo "TARGET_ABI32=y" >> $config_target_mak
2540     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2541     target_phys_bits=64
2542   ;;
2543   sh4|sh4eb)
2544     TARGET_ARCH=sh4
2545     bflt="yes"
2546     target_nptl="yes"
2547     target_phys_bits=32
2548   ;;
2549   sparc)
2550     target_phys_bits=64
2551   ;;
2552   sparc64)
2553     TARGET_BASE_ARCH=sparc
2554     elfload32="yes"
2555     target_phys_bits=64
2556   ;;
2557   sparc32plus)
2558     TARGET_ARCH=sparc64
2559     TARGET_BASE_ARCH=sparc
2560     TARGET_ABI_DIR=sparc
2561     echo "TARGET_ABI32=y" >> $config_target_mak
2562     target_phys_bits=64
2563   ;;
2564   s390x)
2565     target_phys_bits=64
2566   ;;
2567   *)
2568     echo "Unsupported target CPU"
2569     exit 1
2570   ;;
2571 esac
2572 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2573 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2574 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2575 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2576 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2577 if [ "$TARGET_BASE_ARCH" = "" ]; then
2578   TARGET_BASE_ARCH=$TARGET_ARCH
2579 fi
2580 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2581 if [ "$TARGET_ABI_DIR" = "" ]; then
2582   TARGET_ABI_DIR=$TARGET_ARCH
2583 fi
2584 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2585 if [ $target_phys_bits -lt $hostlongbits ] ; then
2586   target_phys_bits=$hostlongbits
2587 fi
2588 case "$target_arch2" in
2589   i386|x86_64)
2590     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2591       echo "CONFIG_XEN=y" >> $config_target_mak
2592     fi
2593 esac
2594 case "$target_arch2" in
2595   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2596     # Make sure the target and host cpus are compatible
2597     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2598       \( "$target_arch2" = "$cpu" -o \
2599       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2600       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2601       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2602       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2603       echo "CONFIG_KVM=y" >> $config_target_mak
2604       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2605       if test "$kvm_para" = "yes"; then
2606         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2607       fi
2608       if test $kvm_cap_pit = "yes" ; then
2609         echo "CONFIG_KVM_PIT=y" >> $config_target_mak
2610       fi
2611       if test $kvm_cap_device_assignment = "yes" ; then
2612         echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_target_mak
2613       fi
2614     fi
2615 esac
2616 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2617 if test "$target_bigendian" = "yes" ; then
2618   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2619 fi
2620 if test "$target_softmmu" = "yes" ; then
2621   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2622   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2623   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2624   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2625 fi
2626 if test "$target_user_only" = "yes" ; then
2627   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2628 fi
2629 if test "$target_linux_user" = "yes" ; then
2630   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2631 fi
2632 if test "$target_darwin_user" = "yes" ; then
2633   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2634 fi
2635 list=""
2636 if test ! -z "$gdb_xml_files" ; then
2637   for x in $gdb_xml_files; do
2638     list="$list $source_path/gdb-xml/$x"
2639   done
2640   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2641 fi
2642
2643 case "$target_arch2" in
2644   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2645     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2646     ;;
2647   *)
2648     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2649     ;;
2650 esac
2651
2652 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2653   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2654 fi
2655 if test "$target_user_only" = "yes" \
2656         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2657   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2658 fi
2659 # 32 bit ELF loader in addition to native 64 bit loader?
2660 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2661   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2662 fi
2663 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2664   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2665 fi
2666 if test "$target_bsd_user" = "yes" ; then
2667   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2668 fi
2669
2670 # generate QEMU_CFLAGS/LDFLAGS for targets
2671
2672 cflags=""
2673 ldflags=""
2674
2675 if test "$ARCH" = "sparc64" ; then
2676   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2677 elif test "$ARCH" = "s390x" ; then
2678   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2679 else
2680   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2681 fi
2682 cflags="-I\$(SRC_PATH)/tcg $cflags"
2683 cflags="-I\$(SRC_PATH)/fpu $cflags"
2684
2685 for i in $ARCH $TARGET_BASE_ARCH ; do
2686   case "$i" in
2687   alpha)
2688     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2689   ;;
2690   arm)
2691     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2692   ;;
2693   cris)
2694     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2695   ;;
2696   hppa)
2697     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2698   ;;
2699   i386|x86_64)
2700     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2701   ;;
2702   m68k)
2703     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2704   ;;
2705   microblaze)
2706     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2707   ;;
2708   mips*)
2709     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2710   ;;
2711   ppc*)
2712     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2713   ;;
2714   s390*)
2715     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2716   ;;
2717   sh4)
2718     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2719   ;;
2720   sparc*)
2721     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2722   ;;
2723   esac
2724 done
2725
2726 case "$ARCH" in
2727 alpha)
2728   # Ensure there's only a single GP
2729   cflags="-msmall-data $cflags"
2730 ;;
2731 ia64)
2732   cflags="-mno-sdata $cflags"
2733 ;;
2734 esac
2735
2736 if test "$target_softmmu" = "yes" ; then
2737   case "$TARGET_BASE_ARCH" in
2738   arm)
2739     cflags="-DHAS_AUDIO $cflags"
2740   ;;
2741   i386|mips|ppc)
2742     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2743   ;;
2744   esac
2745 fi
2746
2747 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2748         "$user_pie" = "yes" ; then
2749   cflags="-fpie $cflags"
2750   ldflags="-pie $ldflags"
2751 fi
2752
2753 if test "$target_softmmu" = "yes" -a \( \
2754         "$TARGET_ARCH" = "microblaze" -o \
2755         "$TARGET_ARCH" = "cris" \) ; then
2756   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2757 fi
2758
2759 if test "$gprof" = "yes" ; then
2760   echo "TARGET_GPROF=yes" >> $config_target_mak
2761   if test "$target_linux_user" = "yes" ; then
2762     cflags="-p $cflags"
2763     ldflags="-p $ldflags"
2764   fi
2765   if test "$target_softmmu" = "yes" ; then
2766     ldflags="-p $ldflags"
2767     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2768   fi
2769 fi
2770
2771 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2772 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2773   case "$ARCH" in
2774   sparc)
2775     # -static is used to avoid g1/g3 usage by the dynamic linker
2776     ldflags="$linker_script -static $ldflags"
2777     ;;
2778   ia64)
2779     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2780     ;;
2781   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2782     ldflags="$linker_script $ldflags"
2783     ;;
2784   esac
2785 fi
2786 if test "$target_softmmu" = "yes" ; then
2787   case "$ARCH" in
2788   ia64)
2789     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2790     ;;
2791   esac
2792 fi
2793
2794 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2795 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2796
2797 done # for target in $targets
2798
2799 # build tree in object directory if source path is different from current one
2800 if test "$source_path_used" = "yes" ; then
2801     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2802     DIRS="$DIRS roms/seabios roms/vgabios"
2803     FILES="Makefile tests/Makefile"
2804     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2805     FILES="$FILES tests/test-mmap.c"
2806     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2807     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2808     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2809         FILES="$FILES pc-bios/`basename $bios_file`"
2810     done
2811     for dir in $DIRS ; do
2812             mkdir -p $dir
2813     done
2814     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2815     for f in $FILES ; do
2816         rm -f $f
2817         ln -s $source_path/$f $f
2818     done
2819 fi
2820
2821 # temporary config to build submodules
2822 for rom in seabios vgabios; do
2823     config_mak=roms/$rom/config.mak
2824     echo "# Automatically generated by configure - do not modify" >> $config_mak
2825     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2826     echo "CC=$cc" >> $config_mak
2827     echo "BCC=bcc" >> $config_mak
2828     echo "CPP=${cross_prefix}cpp" >> $config_mak
2829     echo "OBJCOPY=objcopy" >> $config_mak
2830     echo "IASL=iasl" >> $config_mak
2831     echo "HOST_CC=$host_cc" >> $config_mak
2832     echo "LD=$ld" >> $config_mak
2833 done
2834
2835 for hwlib in 32 64; do
2836   d=libhw$hwlib
2837   mkdir -p $d
2838   rm -f $d/Makefile
2839   ln -s $source_path/Makefile.hw $d/Makefile
2840   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2841 done
2842
2843 d=libuser
2844 mkdir -p $d
2845 rm -f $d/Makefile
2846 ln -s $source_path/Makefile.user $d/Makefile
2847 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2848   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2849 fi