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 $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # default parameters
  31 cpu=""
  32 prefix=""
  33 interp_prefix="/usr/gnemul/qemu-%M"
  34 static="no"
  35 sparc_cpu=""
  36 cross_prefix=""
  37 cc="gcc"
  38 audio_drv_list=""
  39 audio_card_list="ac97 es1370 sb16"
  40 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  41 block_drv_whitelist=""
  42 host_cc="gcc"
  43 ar="ar"
  44 make="make"
  45 install="install"
  46 objcopy="objcopy"
  47 ld="ld"
  48 helper_cflags=""
  49 libs_softmmu=""
  50 libs_tools=""
  51 audio_pt_int=""
  52 audio_win_int=""
  53
  54 # parse CC options first
  55 for opt do
  56   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  57   case "$opt" in
  58   --cross-prefix=*) cross_prefix="$optarg"
  59   ;;
  60   --cc=*) cc="$optarg"
  61   ;;
  62   --cpu=*) cpu="$optarg"
  63   ;;
  64   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
  65   ;;
  66   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
  67   ;;
  68   --sparc_cpu=*)
  69     sparc_cpu="$optarg"
  70     case $sparc_cpu in
  71     v7|v8|v8plus|v8plusa)
  72       cpu="sparc"
  73     ;;
  74     v9)
  75       cpu="sparc64"
  76     ;;
  77     *)
  78       echo "undefined SPARC architecture. Exiting";
  79       exit 1
  80     ;;
  81     esac
  82   ;;
  83   esac
  84 done
  85 # OS specific
  86 # Using uname is really, really broken.  Once we have the right set of checks
  87 # we can eliminate it's usage altogether
  88
  89 cc="${cross_prefix}${cc}"
  90 ar="${cross_prefix}${ar}"
  91 objcopy="${cross_prefix}${objcopy}"
  92 ld="${cross_prefix}${ld}"
  93
  94 # default flags for all hosts
  95 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
  96 CFLAGS="-g $CFLAGS"
  97 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
  98 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
  99 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 100 QEMU_CFLAGS="-U_FORTIFY_SOURCE $QEMU_CFLAGS"
 101 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 102 LDFLAGS="-g $LDFLAGS"
 103
 104 gcc_flags="-Wold-style-declaration -Wold-style-definition"
 105 cat > $TMPC << EOF
 106 int main(void) { }
 107 EOF
 108 for flag in $gcc_flags; do
 109     if compile_prog "$QEMU_CFLAGS" "$flag" ; then
 110         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
 111     fi
 112 done
 113
 114 # check that the C compiler works.
 115 cat > $TMPC <<EOF
 116 int main(void) {}
 117 EOF
 118
 119 if compile_object ; then
 120   : C compiler works ok
 121 else
 122     echo "ERROR: \"$cc\" either does not exist or does not work"
 123     exit 1
 124 fi
 125
 126 check_define() {
 127 cat > $TMPC <<EOF
 128 #if !defined($1)
 129 #error Not defined
 130 #endif
 131 int main(void) { return 0; }
 132 EOF
 133   compile_object
 134 }
 135
 136 if test ! -z "$cpu" ; then
 137   # command line argument
 138   :
 139 elif check_define __i386__ ; then
 140   cpu="i386"
 141 elif check_define __x86_64__ ; then
 142   cpu="x86_64"
 143 elif check_define __sparc__ ; then
 144   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 145   # They must be specified using --sparc_cpu
 146   if check_define __arch64__ ; then
 147     cpu="sparc64"
 148   else
 149     cpu="sparc"
 150   fi
 151 elif check_define _ARCH_PPC ; then
 152   if check_define _ARCH_PPC64 ; then
 153     cpu="ppc64"
 154   else
 155     cpu="ppc"
 156   fi
 157 elif check_define __mips__ ; then
 158   cpu="mips"
 159 else
 160   cpu=`uname -m`
 161 fi
 162
 163 target_list="x86_64-softmmu"
 164 case "$cpu" in
 165   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 166     cpu="$cpu"
 167   ;;
 168   i386|i486|i586|i686|i86pc|BePC)
 169     cpu="i386"
 170   ;;
 171   x86_64|amd64)
 172     cpu="x86_64"
 173   ;;
 174   armv*b)
 175     cpu="armv4b"
 176   ;;
 177   armv*l)
 178     cpu="armv4l"
 179   ;;
 180   parisc|parisc64)
 181     cpu="hppa"
 182   ;;
 183   mips*)
 184     cpu="mips"
 185   ;;
 186   s390)
 187     cpu="s390"
 188   ;;
 189   s390x)
 190     cpu="s390x"
 191   ;;
 192   sparc|sun4[cdmuv])
 193     cpu="sparc"
 194   ;;
 195   *)
 196     cpu="unknown"
 197   ;;
 198 esac
 199
 200 kvm_version() {
 201     local fname="$(dirname "$0")/KVM_VERSION"
 202
 203     if test -f "$fname"; then
 204         cat "$fname"
 205     else
 206         echo "qemu-kvm-devel"
 207     fi
 208 }
 209
 210 # Default value for a variable defining feature "foo".
 211 #  * foo="no"  feature will only be used if --enable-foo arg is given
 212 #  * foo=""    feature will be searched for, and if found, will be used
 213 #              unless --disable-foo is given
 214 #  * foo="yes" this value will only be set by --enable-foo flag.
 215 #              feature will searched for,
 216 #              if not found, configure exits with error
 217 #
 218 # Always add --enable-foo and --disable-foo command line args.
 219 # Distributions want to ensure that several features are compiled in, and it
 220 # is impossible without a --enable-foo that exits if a feature is not found.
 221
 222 bluez=""
 223 brlapi=""
 224 curl=""
 225 curses=""
 226 docs=""
 227 fdt=""
 228 kvm=""
 229 nptl=""
 230 sdl=""
 231 sparse="no"
 232 uuid=""
 233 vde=""
 234 vnc_tls=""
 235 vnc_sasl=""
 236 xen=""
 237 linux_aio=""
 238
 239 gprof="no"
 240 debug_tcg="no"
 241 debug="no"
 242 strip_opt="yes"
 243 bigendian="no"
 244 mingw32="no"
 245 EXESUF=""
 246 slirp="yes"
 247 fmod_lib=""
 248 fmod_inc=""
 249 oss_lib=""
 250 bsd="no"
 251 linux="no"
 252 solaris="no"
 253 profiler="no"
 254 cocoa="no"
 255 softmmu="yes"
 256 linux_user="no"
 257 darwin_user="no"
 258 bsd_user="no"
 259 guest_base=""
 260 uname_release=""
 261 io_thread="no"
 262 mixemu="no"
 263 kvm_trace="no"
 264 kvm_cap_pit=""
 265 kvm_cap_device_assignment=""
 266 kerneldir=""
 267 aix="no"
 268 blobs="yes"
 269 pkgversion=" ($(kvm_version))"
 270 cpu_emulation="yes"
 271 kvm_kmod="no"
 272 check_utests="no"
 273 user_pie="no"
 274 zero_malloc=""
 275
 276 # OS specific
 277 if check_define __linux__ ; then
 278   targetos="Linux"
 279 elif check_define _WIN32 ; then
 280   targetos='MINGW32'
 281 elif check_define __OpenBSD__ ; then
 282   targetos='OpenBSD'
 283 elif check_define __sun__ ; then
 284   targetos='SunOS'
 285 else
 286   targetos=`uname -s`
 287 fi
 288
 289 case $targetos in
 290 CYGWIN*)
 291   mingw32="yes"
 292   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 293   audio_possible_drivers="winwave sdl"
 294   audio_drv_list="winwave"
 295 ;;
 296 MINGW32*)
 297   mingw32="yes"
 298   audio_possible_drivers="winwave dsound sdl fmod"
 299   audio_drv_list="winwave"
 300 ;;
 301 GNU/kFreeBSD)
 302   bsd="yes"
 303   audio_drv_list="oss"
 304   audio_possible_drivers="oss sdl esd pa"
 305 ;;
 306 FreeBSD)
 307   bsd="yes"
 308   make="gmake"
 309   audio_drv_list="oss"
 310   audio_possible_drivers="oss sdl esd pa"
 311 ;;
 312 DragonFly)
 313   bsd="yes"
 314   make="gmake"
 315   audio_drv_list="oss"
 316   audio_possible_drivers="oss sdl esd pa"
 317 ;;
 318 NetBSD)
 319   bsd="yes"
 320   make="gmake"
 321   audio_drv_list="oss"
 322   audio_possible_drivers="oss sdl esd"
 323   oss_lib="-lossaudio"
 324 ;;
 325 OpenBSD)
 326   bsd="yes"
 327   make="gmake"
 328   audio_drv_list="oss"
 329   audio_possible_drivers="oss sdl esd"
 330   oss_lib="-lossaudio"
 331 ;;
 332 Darwin)
 333   bsd="yes"
 334   darwin="yes"
 335   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 336   # run 64-bit userspace code
 337   if [ "$cpu" = "i386" ] ; then
 338     is_x86_64=`sysctl -n hw.optional.x86_64`
 339     [ "$is_x86_64" = "1" ] && cpu=x86_64
 340   fi
 341   if [ "$cpu" = "x86_64" ] ; then
 342     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 343     LDFLAGS="-arch x86_64 $LDFLAGS"
 344   else
 345     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 346   fi
 347   darwin_user="yes"
 348   cocoa="yes"
 349   audio_drv_list="coreaudio"
 350   audio_possible_drivers="coreaudio sdl fmod"
 351   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 352   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 353 ;;
 354 SunOS)
 355   solaris="yes"
 356   make="gmake"
 357   install="ginstall"
 358   ld="gld"
 359   needs_libsunmath="no"
 360   solarisrev=`uname -r | cut -f2 -d.`
 361   # have to select again, because `uname -m` returns i86pc
 362   # even on an x86_64 box.
 363   solariscpu=`isainfo -k`
 364   if test "${solariscpu}" = "amd64" ; then
 365     cpu="x86_64"
 366   fi
 367   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 368     if test "$solarisrev" -le 9 ; then
 369       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 370         needs_libsunmath="yes"
 371         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 372         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 373         LIBS="-lsunmath $LIBS"
 374       else
 375         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 376         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 377         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 378         echo "Studio 11 can be downloaded from www.sun.com."
 379         exit 1
 380       fi
 381     fi
 382   fi
 383   if test -f /usr/include/sys/soundcard.h ; then
 384     audio_drv_list="oss"
 385   fi
 386   audio_possible_drivers="oss sdl"
 387 # needed for CMSG_ macros in sys/socket.h
 388   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 389 # needed for TIOCWIN* defines in termios.h
 390   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 391   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 392   LIBS="-lsocket -lnsl -lresolv $LIBS"
 393 ;;
 394 AIX)
 395   aix="yes"
 396   make="gmake"
 397 ;;
 398 *)
 399   audio_drv_list="oss"
 400   audio_possible_drivers="oss alsa sdl esd pa"
 401   linux="yes"
 402   linux_user="yes"
 403   usb="linux"
 404   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 405     audio_possible_drivers="$audio_possible_drivers fmod"
 406   fi
 407   if [ "$cpu" = "ia64" ] ; then
 408      xen="no"
 409      target_list="ia64-softmmu"
 410      cpu_emulation="no"
 411      gdbstub="no"
 412      slirp="no"
 413   fi
 414 ;;
 415 esac
 416
 417 if [ "$bsd" = "yes" ] ; then
 418   if [ "$darwin" != "yes" ] ; then
 419     usb="bsd"
 420   fi
 421   bsd_user="yes"
 422 fi
 423
 424 if test "$mingw32" = "yes" ; then
 425   EXESUF=".exe"
 426   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 427   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 428 fi
 429
 430 # find source path
 431 source_path=`dirname "$0"`
 432 source_path_used="no"
 433 workdir=`pwd`
 434 if [ -z "$source_path" ]; then
 435     source_path=$workdir
 436 else
 437     source_path=`cd "$source_path"; pwd`
 438 fi
 439 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 440
 441 werror=""
 442
 443 for opt do
 444   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 445   case "$opt" in
 446   --help|-h) show_help=yes
 447   ;;
 448   --prefix=*) prefix="$optarg"
 449   ;;
 450   --interp-prefix=*) interp_prefix="$optarg"
 451   ;;
 452   --source-path=*) source_path="$optarg"
 453   source_path_used="yes"
 454   ;;
 455   --cross-prefix=*)
 456   ;;
 457   --cc=*)
 458   ;;
 459   --host-cc=*) host_cc="$optarg"
 460   ;;
 461   --make=*) make="$optarg"
 462   ;;
 463   --install=*) install="$optarg"
 464   ;;
 465   --extra-cflags=*)
 466   ;;
 467   --extra-ldflags=*)
 468   ;;
 469   --cpu=*)
 470   ;;
 471   --target-list=*) target_list="$optarg"
 472   ;;
 473   --enable-gprof) gprof="yes"
 474   ;;
 475   --static) static="yes"
 476   ;;
 477   --disable-sdl) sdl="no"
 478   ;;
 479   --enable-sdl) sdl="yes"
 480   ;;
 481   --fmod-lib=*) fmod_lib="$optarg"
 482   ;;
 483   --fmod-inc=*) fmod_inc="$optarg"
 484   ;;
 485   --oss-lib=*) oss_lib="$optarg"
 486   ;;
 487   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 488   ;;
 489   --audio-drv-list=*) audio_drv_list="$optarg"
 490   ;;
 491   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 492   ;;
 493   --enable-debug-tcg) debug_tcg="yes"
 494   ;;
 495   --disable-debug-tcg) debug_tcg="no"
 496   ;;
 497   --enable-debug)
 498       # Enable debugging options that aren't excessively noisy
 499       debug_tcg="yes"
 500       debug="yes"
 501       strip_opt="no"
 502   ;;
 503   --enable-sparse) sparse="yes"
 504   ;;
 505   --disable-sparse) sparse="no"
 506   ;;
 507   --disable-strip) strip_opt="no"
 508   ;;
 509   --disable-vnc-tls) vnc_tls="no"
 510   ;;
 511   --enable-vnc-tls) vnc_tls="yes"
 512   ;;
 513   --disable-vnc-sasl) vnc_sasl="no"
 514   ;;
 515   --enable-vnc-sasl) vnc_sasl="yes"
 516   ;;
 517   --disable-slirp) slirp="no"
 518   ;;
 519   --disable-uuid) uuid="no"
 520   ;;
 521   --enable-uuid) uuid="yes"
 522   ;;
 523   --disable-vde) vde="no"
 524   ;;
 525   --enable-vde) vde="yes"
 526   ;;
 527   --disable-xen) xen="no"
 528   ;;
 529   --enable-xen) xen="yes"
 530   ;;
 531   --disable-brlapi) brlapi="no"
 532   ;;
 533   --enable-brlapi) brlapi="yes"
 534   ;;
 535   --disable-bluez) bluez="no"
 536   ;;
 537   --enable-bluez) bluez="yes"
 538   ;;
 539   --disable-kvm) kvm="no"
 540   ;;
 541   --enable-kvm) kvm="yes"
 542   ;;
 543   --disable-kvm-cap-pit) kvm_cap_pit="no"
 544   ;;
 545   --enable-kvm-cap-pit) kvm_cap_pit="yes"
 546   ;;
 547   --disable-kvm-cap-device-assignment) kvm_cap_device_assignment="no"
 548   ;;
 549   --enable-kvm-cap-device-assignment) kvm_cap_device_assignment="yes"
 550   ;;
 551   --enable-profiler) profiler="yes"
 552   ;;
 553   --enable-cocoa)
 554       cocoa="yes" ;
 555       sdl="no" ;
 556       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 557   ;;
 558   --disable-system) softmmu="no"
 559   ;;
 560   --enable-system) softmmu="yes"
 561   ;;
 562   --disable-user)
 563       linux_user="no" ;
 564       bsd_user="no" ;
 565       darwin_user="no"
 566   ;;
 567   --enable-user) ;;
 568   --disable-linux-user) linux_user="no"
 569   ;;
 570   --enable-linux-user) linux_user="yes"
 571   ;;
 572   --disable-darwin-user) darwin_user="no"
 573   ;;
 574   --enable-darwin-user) darwin_user="yes"
 575   ;;
 576   --disable-bsd-user) bsd_user="no"
 577   ;;
 578   --enable-bsd-user) bsd_user="yes"
 579   ;;
 580   --enable-guest-base) guest_base="yes"
 581   ;;
 582   --disable-guest-base) guest_base="no"
 583   ;;
 584   --enable-user-pie) user_pie="yes"
 585   ;;
 586   --disable-user-pie) user_pie="no"
 587   ;;
 588   --enable-uname-release=*) uname_release="$optarg"
 589   ;;
 590   --sparc_cpu=*)
 591   ;;
 592   --enable-werror) werror="yes"
 593   ;;
 594   --disable-werror) werror="no"
 595   ;;
 596   --disable-curses) curses="no"
 597   ;;
 598   --enable-curses) curses="yes"
 599   ;;
 600   --disable-curl) curl="no"
 601   ;;
 602   --enable-curl) curl="yes"
 603   ;;
 604   --disable-fdt) fdt="no"
 605   ;;
 606   --enable-fdt) fdt="yes"
 607   ;;
 608   --disable-check-utests) check_utests="no"
 609   ;;
 610   --enable-check-utests) check_utests="yes"
 611   ;;
 612   --disable-nptl) nptl="no"
 613   ;;
 614   --enable-nptl) nptl="yes"
 615   ;;
 616   --enable-mixemu) mixemu="yes"
 617   ;;
 618   --disable-linux-aio) linux_aio="no"
 619   ;;
 620   --enable-linux-aio) linux_aio="yes"
 621   ;;
 622   --enable-io-thread) io_thread="yes"
 623   ;;
 624   --disable-blobs) blobs="no"
 625   ;;
 626   --kerneldir=*) kerneldir="$optarg"
 627   ;;
 628   --with-kvm-trace) kvm_trace="yes"
 629   ;;
 630   --with-pkgversion=*) pkgversion=" ($optarg)"
 631   ;;
 632   --disable-docs) docs="no"
 633   ;;
 634   --enable-docs) docs="yes"
 635   ;;
 636   --disable-cpu-emulation) cpu_emulation="no"
 637   ;;
 638   *) echo "ERROR: unknown option $opt"; show_help="yes"
 639   ;;
 640   esac
 641 done
 642
 643 #
 644 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 645 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 646 #
 647 host_guest_base="no"
 648 case "$cpu" in
 649     sparc) case $sparc_cpu in
 650            v7|v8)
 651              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 652            ;;
 653            v8plus|v8plusa)
 654              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 655            ;;
 656            *) # sparc_cpu not defined in the command line
 657              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 658            esac
 659            LDFLAGS="-m32 $LDFLAGS"
 660            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 661            if test "$solaris" = "no" ; then
 662              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 663              helper_cflags="-ffixed-i0"
 664            fi
 665            ;;
 666     sparc64)
 667            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 668            LDFLAGS="-m64 $LDFLAGS"
 669            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 670            if test "$solaris" != "no" ; then
 671              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 672            fi
 673            ;;
 674     s390)
 675            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 676            ;;
 677     i386)
 678            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 679            LDFLAGS="-m32 $LDFLAGS"
 680            helper_cflags="-fomit-frame-pointer"
 681            host_guest_base="yes"
 682            ;;
 683     x86_64)
 684            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 685            LDFLAGS="-m64 $LDFLAGS"
 686            host_guest_base="yes"
 687            ;;
 688     arm*)
 689            host_guest_base="yes"
 690            ;;
 691     ppc*)
 692            host_guest_base="yes"
 693            ;;
 694 esac
 695
 696 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 697
 698 if test x"$show_help" = x"yes" ; then
 699 cat << EOF
 700
 701 Usage: configure [options]
 702 Options: [defaults in brackets after descriptions]
 703
 704 EOF
 705 echo "Standard options:"
 706 echo "  --help                   print this message"
 707 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 708 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 709 echo "                           use %M for cpu name [$interp_prefix]"
 710 echo "  --target-list=LIST       set target list [$target_list]"
 711 echo ""
 712 echo "Advanced options (experts only):"
 713 echo "  --source-path=PATH       path of source code [$source_path]"
 714 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 715 echo "  --cc=CC                  use C compiler CC [$cc]"
 716 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 717 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 718 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 719 echo "  --make=MAKE              use specified make [$make]"
 720 echo "  --install=INSTALL        use specified install [$install]"
 721 echo "  --static                 enable static build [$static]"
 722 echo "  --enable-debug-tcg       enable TCG debugging"
 723 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 724 echo "  --enable-debug           enable common debug build options"
 725 echo "  --enable-sparse          enable sparse checker"
 726 echo "  --disable-sparse         disable sparse checker (default)"
 727 echo "  --disable-strip          disable stripping binaries"
 728 echo "  --disable-werror         disable compilation abort on warning"
 729 echo "  --disable-sdl            disable SDL"
 730 echo "  --enable-sdl             enable SDL"
 731 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 732 echo "  --audio-drv-list=LIST    set audio drivers list:"
 733 echo "                           Available drivers: $audio_possible_drivers"
 734 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 735 echo "                           Available cards: $audio_possible_cards"
 736 echo "  --block-drv-whitelist=L  set block driver whitelist"
 737 echo "                           (affects only QEMU, not qemu-img)"
 738 echo "  --enable-mixemu          enable mixer emulation"
 739 echo "  --disable-xen            disable xen backend driver support"
 740 echo "  --enable-xen             enable xen backend driver support"
 741 echo "  --disable-brlapi         disable BrlAPI"
 742 echo "  --enable-brlapi          enable BrlAPI"
 743 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 744 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 745 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 746 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 747 echo "  --disable-curses         disable curses output"
 748 echo "  --enable-curses          enable curses output"
 749 echo "  --disable-curl           disable curl connectivity"
 750 echo "  --enable-curl            enable curl connectivity"
 751 echo "  --disable-fdt            disable fdt device tree"
 752 echo "  --enable-fdt             enable fdt device tree"
 753 echo "  --disable-check-utests   disable check unit-tests"
 754 echo "  --enable-check-utests    enable check unit-tests"
 755 echo "  --disable-bluez          disable bluez stack connectivity"
 756 echo "  --enable-bluez           enable bluez stack connectivity"
 757 echo "  --disable-kvm            disable KVM acceleration support"
 758 echo "  --enable-kvm             enable KVM acceleration support"
 759 echo "  --disable-cap-kvm-pit    disable KVM pit support"
 760 echo "  --enable-cap-kvm-pit     enable KVM pit support"
 761 echo "  --disable-cap-device-assignment    disable KVM device assignment support"
 762 echo "  --enable-cap-device-assignment     enable KVM device assignment support"
 763 echo "  --disable-nptl           disable usermode NPTL support"
 764 echo "  --enable-nptl            enable usermode NPTL support"
 765 echo "  --enable-system          enable all system emulation targets"
 766 echo "  --disable-system         disable all system emulation targets"
 767 echo "  --enable-user            enable supported user emulation targets"
 768 echo "  --disable-user           disable all user emulation targets"
 769 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 770 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 771 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 772 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 773 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 774 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 775 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 776 echo "                           emulation targets"
 777 echo "  --disable-guest-base     disable GUEST_BASE support"
 778 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 779 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 780 echo "  --fmod-lib               path to FMOD library"
 781 echo "  --fmod-inc               path to FMOD includes"
 782 echo "  --oss-lib                path to OSS library"
 783 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 784 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 785 echo "  --disable-uuid           disable uuid support"
 786 echo "  --enable-uuid            enable uuid support"
 787 echo "  --disable-vde            disable support for vde network"
 788 echo "  --enable-vde             enable support for vde network"
 789 echo "  --disable-linux-aio      disable Linux AIO support"
 790 echo "  --enable-linux-aio       enable Linux AIO support"
 791 echo "  --enable-io-thread       enable IO thread"
 792 echo "  --disable-blobs          disable installing provided firmware blobs"
 793 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 794 echo "  --with-kvm-trace         enable building the KVM module with the kvm trace option"
 795 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 796 echo ""
 797 echo "NOTE: The object files are built at the place where configure is launched"
 798 exit 1
 799 fi
 800
 801 #
 802 # Solaris specific configure tool chain decisions
 803 #
 804 if test "$solaris" = "yes" ; then
 805   solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
 806   if test -z "$solinst" ; then
 807     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 808     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 809     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 810     exit 1
 811   fi
 812   if test "$solinst" = "/usr/sbin/install" ; then
 813     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 814     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 815     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 816     exit 1
 817   fi
 818   sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
 819   if test -z "$sol_ar" ; then
 820     echo "Error: No path includes ar"
 821     if test -f /usr/ccs/bin/ar ; then
 822       echo "Add /usr/ccs/bin to your path and rerun configure"
 823     fi
 824     exit 1
 825   fi
 826 fi
 827
 828
 829 if test -z "$target_list" ; then
 830 # these targets are portable
 831     if [ "$softmmu" = "yes" ] ; then
 832         target_list="\
 833 i386-softmmu \
 834 x86_64-softmmu \
 835 arm-softmmu \
 836 cris-softmmu \
 837 m68k-softmmu \
 838 microblaze-softmmu \
 839 mips-softmmu \
 840 mipsel-softmmu \
 841 mips64-softmmu \
 842 mips64el-softmmu \
 843 ppc-softmmu \
 844 ppcemb-softmmu \
 845 ppc64-softmmu \
 846 sh4-softmmu \
 847 sh4eb-softmmu \
 848 sparc-softmmu \
 849 sparc64-softmmu \
 850 "
 851     fi
 852 # the following are Linux specific
 853     if [ "$linux_user" = "yes" ] ; then
 854         target_list="${target_list}\
 855 i386-linux-user \
 856 x86_64-linux-user \
 857 alpha-linux-user \
 858 arm-linux-user \
 859 armeb-linux-user \
 860 cris-linux-user \
 861 m68k-linux-user \
 862 microblaze-linux-user \
 863 mips-linux-user \
 864 mipsel-linux-user \
 865 ppc-linux-user \
 866 ppc64-linux-user \
 867 ppc64abi32-linux-user \
 868 sh4-linux-user \
 869 sh4eb-linux-user \
 870 sparc-linux-user \
 871 sparc64-linux-user \
 872 sparc32plus-linux-user \
 873 "
 874     fi
 875 # the following are Darwin specific
 876     if [ "$darwin_user" = "yes" ] ; then
 877         target_list="$target_list i386-darwin-user ppc-darwin-user "
 878     fi
 879 # the following are BSD specific
 880     if [ "$bsd_user" = "yes" ] ; then
 881         target_list="${target_list}\
 882 i386-bsd-user \
 883 x86_64-bsd-user \
 884 sparc-bsd-user \
 885 sparc64-bsd-user \
 886 "
 887     fi
 888 else
 889     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 890 fi
 891 if test -z "$target_list" ; then
 892     echo "No targets enabled"
 893     exit 1
 894 fi
 895
 896 feature_not_found() {
 897   feature=$1
 898
 899   echo "ERROR"
 900   echo "ERROR: User requested feature $feature"
 901   echo "ERROR: configure was not able to find it"
 902   echo "ERROR"
 903   exit 1;
 904 }
 905
 906 if test -z "$cross_prefix" ; then
 907
 908 # ---
 909 # big/little endian test
 910 cat > $TMPC << EOF
 911 #include <inttypes.h>
 912 int main(int argc, char ** argv){
 913         volatile uint32_t i=0x01234567;
 914         return (*((uint8_t*)(&i))) == 0x67;
 915 }
 916 EOF
 917
 918 if compile_prog "" "" ; then
 919 $TMPE && bigendian="yes"
 920 else
 921 echo big/little test failed
 922 fi
 923
 924 else
 925
 926 # if cross compiling, cannot launch a program, so make a static guess
 927 case "$cpu" in
 928   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 929     bigendian=yes
 930   ;;
 931 esac
 932
 933 fi
 934
 935 # host long bits test
 936 hostlongbits="32"
 937 case "$cpu" in
 938   x86_64|alpha|ia64|sparc64|ppc64|s390x)
 939     hostlongbits=64
 940   ;;
 941 esac
 942
 943
 944 ##########################################
 945 # NPTL probe
 946
 947 if test "$nptl" != "no" ; then
 948   cat > $TMPC <<EOF
 949 #include <sched.h>
 950 #include <linux/futex.h>
 951 void foo()
 952 {
 953 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 954 #error bork
 955 #endif
 956 }
 957 EOF
 958
 959   if compile_object ; then
 960     nptl=yes
 961   else
 962     if test "$nptl" = "yes" ; then
 963       feature_not_found "nptl"
 964     fi
 965     nptl=no
 966   fi
 967 fi
 968
 969 ##########################################
 970 # zlib check
 971
 972 cat > $TMPC << EOF
 973 #include <zlib.h>
 974 int main(void) { zlibVersion(); return 0; }
 975 EOF
 976 if compile_prog "" "-lz" ; then
 977     :
 978 else
 979     echo
 980     echo "Error: zlib check failed"
 981     echo "Make sure to have the zlib libs and headers installed."
 982     echo
 983     exit 1
 984 fi
 985
 986 ##########################################
 987 # xen probe
 988
 989 if test "$xen" != "no" ; then
 990   xen_libs="-lxenstore -lxenctrl -lxenguest"
 991   cat > $TMPC <<EOF
 992 #include <xenctrl.h>
 993 #include <xs.h>
 994 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
 995 EOF
 996   if compile_prog "" "$xen_libs" ; then
 997     xen=yes
 998     libs_softmmu="$xen_libs $libs_softmmu"
 999   else
1000     if test "$xen" = "yes" ; then
1001       feature_not_found "xen"
1002     fi
1003     xen=no
1004   fi
1005 fi
1006
1007 ##########################################
1008 # Sparse probe
1009 if test "$sparse" != "no" ; then
1010   if test -x "$(which cgcc 2>/dev/null)"; then
1011     sparse=yes
1012   else
1013     if test "$sparse" = "yes" ; then
1014       feature_not_found "sparse"
1015     fi
1016     sparse=no
1017   fi
1018 fi
1019
1020 ##########################################
1021 # SDL probe
1022
1023 sdl_too_old=no
1024
1025 if test "$sdl" != "no" ; then
1026   cat > $TMPC << EOF
1027 #include <SDL.h>
1028 #undef main /* We don't want SDL to override our main() */
1029 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1030 EOF
1031   sdl_cflags=`sdl-config --cflags 2> /dev/null`
1032   sdl_libs=`sdl-config --libs 2> /dev/null`
1033   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1034     _sdlversion=`sdl-config --version | sed 's/[^0-9]//g'`
1035     if test "$_sdlversion" -lt 121 ; then
1036       sdl_too_old=yes
1037     else
1038       if test "$cocoa" = "no" ; then
1039         sdl=yes
1040       fi
1041     fi
1042
1043     # static link with sdl ?
1044     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1045       sdl_libs=`sdl-config --static-libs 2>/dev/null`
1046       if test `sdl-config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` ; then
1047          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
1048          sdl_cflags="$sd_cflags `aalib-config --cflags >2 /dev/null`"
1049       fi
1050       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1051         :
1052       else
1053         sdl=no
1054       fi
1055     fi # static link
1056   else # sdl not found
1057     if test "$sdl" = "yes" ; then
1058       feature_not_found "sdl"
1059     fi
1060     sdl=no
1061   fi # sdl compile test
1062 fi
1063
1064 if test "$sdl" = "yes" ; then
1065   cat > $TMPC <<EOF
1066 #include <SDL.h>
1067 #if defined(SDL_VIDEO_DRIVER_X11)
1068 #include <X11/XKBlib.h>
1069 #else
1070 #error No x11 support
1071 #endif
1072 int main(void) { return 0; }
1073 EOF
1074   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1075     sdl_libs="$sdl_libs -lX11"
1076   fi
1077   if test "$mingw32" = "yes" ; then
1078     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1079   fi
1080   libs_softmmu="$sdl_libs $libs_softmmu"
1081 fi
1082
1083 ##########################################
1084 # VNC TLS detection
1085 if test "$vnc_tls" != "no" ; then
1086   cat > $TMPC <<EOF
1087 #include <gnutls/gnutls.h>
1088 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1089 EOF
1090   vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
1091   vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
1092   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1093     vnc_tls=yes
1094     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1095   else
1096     if test "$vnc_tls" = "yes" ; then
1097       feature_not_found "vnc-tls"
1098     fi
1099     vnc_tls=no
1100   fi
1101 fi
1102
1103 ##########################################
1104 # VNC SASL detection
1105 if test "$vnc_sasl" != "no" ; then
1106   cat > $TMPC <<EOF
1107 #include <sasl/sasl.h>
1108 #include <stdio.h>
1109 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1110 EOF
1111   # Assuming Cyrus-SASL installed in /usr prefix
1112   vnc_sasl_cflags=""
1113   vnc_sasl_libs="-lsasl2"
1114   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1115     vnc_sasl=yes
1116     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1117   else
1118     if test "$vnc_sasl" = "yes" ; then
1119       feature_not_found "vnc-sasl"
1120     fi
1121     vnc_sasl=no
1122   fi
1123 fi
1124
1125 ##########################################
1126 # fnmatch() probe, used for ACL routines
1127 fnmatch="no"
1128 cat > $TMPC << EOF
1129 #include <fnmatch.h>
1130 int main(void)
1131 {
1132     fnmatch("foo", "foo", 0);
1133     return 0;
1134 }
1135 EOF
1136 if compile_prog "" "" ; then
1137    fnmatch="yes"
1138 fi
1139
1140 ##########################################
1141 # uuid_generate() probe, used for vdi block driver
1142 if test "$uuid" != "no" ; then
1143   uuid_libs="-luuid"
1144   cat > $TMPC << EOF
1145 #include <uuid/uuid.h>
1146 int main(void)
1147 {
1148     uuid_t my_uuid;
1149     uuid_generate(my_uuid);
1150     return 0;
1151 }
1152 EOF
1153   if compile_prog "" "$uuid_libs" ; then
1154     uuid="yes"
1155     libs_softmmu="$uuid_libs $libs_softmmu"
1156     libs_tools="$uuid_libs $libs_tools"
1157   else
1158     if test "$uuid" = "yes" ; then
1159       feature_not_found "uuid"
1160     fi
1161     uuid=no
1162   fi
1163 fi
1164
1165 ##########################################
1166 # vde libraries probe
1167 if test "$vde" != "no" ; then
1168   vde_libs="-lvdeplug"
1169   cat > $TMPC << EOF
1170 #include <libvdeplug.h>
1171 int main(void)
1172 {
1173     struct vde_open_args a = {0, 0, 0};
1174     vde_open("", "", &a);
1175     return 0;
1176 }
1177 EOF
1178   if compile_prog "" "$vde_libs" ; then
1179     vde=yes
1180     libs_softmmu="$vde_libs $libs_softmmu"
1181     libs_tools="$vde_libs $libs_tools"
1182   else
1183     if test "$vde" = "yes" ; then
1184       feature_not_found "vde"
1185     fi
1186     vde=no
1187   fi
1188 fi
1189
1190 ##########################################
1191 # Sound support libraries probe
1192
1193 audio_drv_probe()
1194 {
1195     drv=$1
1196     hdr=$2
1197     lib=$3
1198     exp=$4
1199     cfl=$5
1200         cat > $TMPC << EOF
1201 #include <$hdr>
1202 int main(void) { $exp }
1203 EOF
1204     if compile_prog "$cfl" "$lib" ; then
1205         :
1206     else
1207         echo
1208         echo "Error: $drv check failed"
1209         echo "Make sure to have the $drv libs and headers installed."
1210         echo
1211         exit 1
1212     fi
1213 }
1214
1215 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1216 for drv in $audio_drv_list; do
1217     case $drv in
1218     alsa)
1219     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1220         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1221     libs_softmmu="-lasound $libs_softmmu"
1222     ;;
1223
1224     fmod)
1225     if test -z $fmod_lib || test -z $fmod_inc; then
1226         echo
1227         echo "Error: You must specify path to FMOD library and headers"
1228         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1229         echo
1230         exit 1
1231     fi
1232     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1233     libs_softmmu="$fmod_lib $libs_softmmu"
1234     ;;
1235
1236     esd)
1237     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1238     libs_softmmu="-lesd $libs_softmmu"
1239     audio_pt_int="yes"
1240     ;;
1241
1242     pa)
1243     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1244         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1245     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1246     audio_pt_int="yes"
1247     ;;
1248
1249     coreaudio)
1250       libs_softmmu="-framework CoreAudio $libs_softmmu"
1251     ;;
1252
1253     dsound)
1254       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1255       audio_win_int="yes"
1256     ;;
1257
1258     oss)
1259       libs_softmmu="$oss_lib $libs_softmmu"
1260     ;;
1261
1262     sdl|wav)
1263     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1264     ;;
1265
1266     winwave)
1267       libs_softmmu="-lwinmm $libs_softmmu"
1268       audio_win_int="yes"
1269     ;;
1270
1271     *)
1272     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1273         echo
1274         echo "Error: Unknown driver '$drv' selected"
1275         echo "Possible drivers are: $audio_possible_drivers"
1276         echo
1277         exit 1
1278     }
1279     ;;
1280     esac
1281 done
1282
1283 ##########################################
1284 # BrlAPI probe
1285
1286 if test "$brlapi" != "no" ; then
1287   brlapi_libs="-lbrlapi"
1288   cat > $TMPC << EOF
1289 #include <brlapi.h>
1290 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1291 EOF
1292   if compile_prog "" "$brlapi_libs" ; then
1293     brlapi=yes
1294     libs_softmmu="$brlapi_libs $libs_softmmu"
1295   else
1296     if test "$brlapi" = "yes" ; then
1297       feature_not_found "brlapi"
1298     fi
1299     brlapi=no
1300   fi
1301 fi
1302
1303 ##########################################
1304 # curses probe
1305 curses_list="-lncurses -lcurses"
1306
1307 if test "$curses" != "no" ; then
1308   curses_found=no
1309   cat > $TMPC << EOF
1310 #include <curses.h>
1311 #ifdef __OpenBSD__
1312 #define resize_term resizeterm
1313 #endif
1314 int main(void) { resize_term(0, 0); return curses_version(); }
1315 EOF
1316   for curses_lib in $curses_list; do
1317     if compile_prog "" "$curses_lib" ; then
1318       curses_found=yes
1319       libs_softmmu="$curses_lib $libs_softmmu"
1320       break
1321     fi
1322   done
1323   if test "$curses_found" = "yes" ; then
1324     curses=yes
1325   else
1326     if test "$curses" = "yes" ; then
1327       feature_not_found "curses"
1328     fi
1329     curses=no
1330   fi
1331 fi
1332
1333 ##########################################
1334 # curl probe
1335
1336 if test "$curl" != "no" ; then
1337   cat > $TMPC << EOF
1338 #include <curl/curl.h>
1339 int main(void) { return curl_easy_init(); }
1340 EOF
1341   curl_cflags=`curl-config --cflags 2>/dev/null`
1342   curl_libs=`curl-config --libs 2>/dev/null`
1343   if compile_prog "$curl_cflags" "$curl_libs" ; then
1344     curl=yes
1345     libs_tools="$curl_libs $libs_tools"
1346     libs_softmmu="$curl_libs $libs_softmmu"
1347   else
1348     if test "$curl" = "yes" ; then
1349       feature_not_found "curl"
1350     fi
1351     curl=no
1352   fi
1353 fi # test "$curl"
1354
1355 ##########################################
1356 # check framework probe
1357
1358 if test "$check_utests" != "no" ; then
1359   cat > $TMPC << EOF
1360 #include <check.h>
1361 int main(void) { suite_create("qemu test"); return 0; }
1362 EOF
1363   check_libs=`pkg-config --libs check`
1364   if compile_prog "" $check_libs ; then
1365     check_utests=yes
1366     libs_tools="$check_libs $libs_tools"
1367   else
1368     if test "$check_utests" = "yes" ; then
1369       feature_not_found "check"
1370     fi
1371     check_utests=no
1372   fi
1373 fi # test "$check_utests"
1374
1375 ##########################################
1376 # bluez support probe
1377 if test "$bluez" != "no" ; then
1378   cat > $TMPC << EOF
1379 #include <bluetooth/bluetooth.h>
1380 int main(void) { return bt_error(0); }
1381 EOF
1382   bluez_cflags=`pkg-config --cflags bluez 2> /dev/null`
1383   bluez_libs=`pkg-config --libs bluez 2> /dev/null`
1384   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1385     bluez=yes
1386     libs_softmmu="$bluez_libs $libs_softmmu"
1387   else
1388     if test "$bluez" = "yes" ; then
1389       feature_not_found "bluez"
1390     fi
1391     bluez="no"
1392   fi
1393 fi
1394
1395 ##########################################
1396 # kvm probe
1397 if test "$kvm" != "no" ; then
1398     cat > $TMPC <<EOF
1399 #include <linux/kvm.h>
1400 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1401 #error Invalid KVM version
1402 #endif
1403 #if !defined(KVM_CAP_USER_MEMORY)
1404 #error Missing KVM capability KVM_CAP_USER_MEMORY
1405 #endif
1406 #if !defined(KVM_CAP_SET_TSS_ADDR)
1407 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1408 #endif
1409 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1410 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1411 #endif
1412 int main(void) { return 0; }
1413 EOF
1414   if test "$kerneldir" != "" ; then
1415       kvm_cflags=-I"$kerneldir"/include
1416       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1417          -a -d "$kerneldir/arch/x86/include" ; then
1418             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1419         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1420             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1421         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1422             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1423         elif test -d "$kerneldir/arch/$cpu/include" ; then
1424             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1425       fi
1426   else
1427       case "$cpu" in
1428       i386 | x86_64)
1429         kvm_arch="x86"
1430         ;;
1431       ppc)
1432         kvm_arch="powerpc"
1433         ;;
1434       *)
1435         kvm_arch="$cpu"
1436         ;;
1437       esac
1438       kvm_cflags="-I$source_path/kvm/include"
1439       kvm_cflags="$kvm_cflags -include $source_path/kvm/include/linux/config.h"
1440       kvm_cflags="$kvm_cflags -I$source_path/kvm/include/$kvm_arch"
1441   fi
1442   kvm_cflags="$kvm_cflags -idirafter $source_path/compat"
1443   if compile_prog "$kvm_cflags" "" ; then
1444     kvm=yes
1445   else
1446     if test "$kvm" = "yes" ; then
1447       if [ -x "`which awk 2>/dev/null`" ] && \
1448          [ -x "`which grep 2>/dev/null`" ]; then
1449         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1450         | grep "error: " \
1451         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1452         if test "$kvmerr" != "" ; then
1453           echo -e "${kvmerr}\n\
1454       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1455   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1456         fi
1457       fi
1458       feature_not_found "kvm"
1459     fi
1460     kvm=no
1461   fi
1462 fi
1463
1464 ##########################################
1465 # test for KVM_CAP_PIT
1466
1467 if test "$kvm_cap_pit" != "no" ; then
1468   if test "$kvm" = "no" -a "$kvm_cap_pit" = "yes" ; then
1469       feature_not_found "kvm_cap_pit (kvm is not enabled)"
1470   fi
1471   cat > $TMPC <<EOF
1472 #include <linux/kvm.h>
1473 #ifndef KVM_CAP_PIT
1474 #error "kvm no pit capability"
1475 #endif
1476 int main(void) { return 0; }
1477 EOF
1478   if compile_prog "$kvm_cflags" ""; then
1479     kvm_cap_pit=yes
1480   else
1481     if test "$kvm_cap_pit" = "yes" ; then
1482       feature_not_found "kvm_cap_pit"
1483     fi
1484     kvm_cap_pit=no
1485   fi
1486 fi
1487
1488 ##########################################
1489 # test for KVM_CAP_DEVICE_ASSIGNMENT
1490
1491 if test "$kvm_cap_device_assignment" != "no" ; then
1492   if test "$kvm" = "no" -a "$kvm_cap_device_assignment" = "yes" ; then
1493       feature_not_found "kvm_cap_device_assignment (kvm is not enabled)"
1494   fi
1495   cat > $TMPC <<EOF
1496 #include <linux/kvm.h>
1497 #ifndef KVM_CAP_DEVICE_ASSIGNMENT
1498 #error "kvm no device assignment capability"
1499 #endif
1500 int main(void) { return 0; }
1501 EOF
1502   if compile_prog "$kvm_cflags" "" ; then
1503     kvm_cap_device_assignment=yes
1504   else
1505     if test "$kvm_cap_device_assignment" = "yes" ; then
1506       feature_not_found "kvm_cap_device_assigment"
1507     fi
1508     kvm_cap_device_assignment=no
1509   fi
1510 fi
1511
1512 ##########################################
1513 # libpci probe for kvm_cap_device_assignment
1514 if test $kvm_cap_device_assignment = "yes" ; then
1515   cat > $TMPC << EOF
1516 #include <pci/pci.h>
1517 #ifndef PCI_VENDOR_ID
1518 #error NO LIBPCI
1519 #endif
1520 int main(void) { struct pci_access a; pci_init(&a); return 0; }
1521 EOF
1522   if compile_prog "" "-lpci -lz" ; then
1523     libs_softmmu="-lpci -lz $libs_softmmu"
1524   else
1525     echo
1526     echo "Error: libpci check failed"
1527     echo "Disable KVM Device Assignment capability."
1528     echo
1529     kvm_cap_device_assignment=no
1530   fi
1531 fi
1532
1533 ##########################################
1534 # pthread probe
1535 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1536
1537 pthread=no
1538 cat > $TMPC << EOF
1539 #include <pthread.h>
1540 int main(void) { pthread_create(0,0,0,0); return 0; }
1541 EOF
1542 for pthread_lib in $PTHREADLIBS_LIST; do
1543   if compile_prog "" "$pthread_lib" ; then
1544     pthread=yes
1545     LIBS="$pthread_lib $LIBS"
1546     break
1547   fi
1548 done
1549
1550 if test "$mingw32" != yes -a "$pthread" = no; then
1551   echo
1552   echo "Error: pthread check failed"
1553   echo "Make sure to have the pthread libs and headers installed."
1554   echo
1555   exit 1
1556 fi
1557
1558 ##########################################
1559 # linux-aio probe
1560
1561 if test "$linux_aio" != "no" ; then
1562   cat > $TMPC <<EOF
1563 #include <libaio.h>
1564 #include <sys/eventfd.h>
1565 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1566 EOF
1567   if compile_prog "" "-laio" ; then
1568     linux_aio=yes
1569     LIBS="$LIBS -laio"
1570   else
1571     if test "$linux_aio" = "yes" ; then
1572       feature_not_found "linux AIO"
1573     fi
1574     linux_aio=no
1575   fi
1576 fi
1577
1578 ##########################################
1579 # iovec probe
1580 cat > $TMPC <<EOF
1581 #include <sys/types.h>
1582 #include <sys/uio.h>
1583 #include <unistd.h>
1584 int main(void) { struct iovec iov; return 0; }
1585 EOF
1586 iovec=no
1587 if compile_prog "" "" ; then
1588   iovec=yes
1589 fi
1590
1591 ##########################################
1592 # preadv probe
1593 cat > $TMPC <<EOF
1594 #include <sys/types.h>
1595 #include <sys/uio.h>
1596 #include <unistd.h>
1597 int main(void) { preadv; }
1598 EOF
1599 preadv=no
1600 if compile_prog "" "" ; then
1601   preadv=yes
1602 fi
1603
1604 ##########################################
1605 # fdt probe
1606 if test "$fdt" != "no" ; then
1607   fdt_libs="-lfdt"
1608   cat > $TMPC << EOF
1609 int main(void) { return 0; }
1610 EOF
1611   if compile_prog "" "$fdt_libs" ; then
1612     fdt=yes
1613     libs_softmmu="$fdt_libs $libs_softmmu"
1614   else
1615     if test "$fdt" = "yes" ; then
1616       feature_not_found "fdt"
1617     fi
1618     fdt=no
1619   fi
1620 fi
1621
1622 #
1623 # Check for xxxat() functions when we are building linux-user
1624 # emulator.  This is done because older glibc versions don't
1625 # have syscall stubs for these implemented.
1626 #
1627 atfile=no
1628 cat > $TMPC << EOF
1629 #define _ATFILE_SOURCE
1630 #include <sys/types.h>
1631 #include <fcntl.h>
1632 #include <unistd.h>
1633
1634 int
1635 main(void)
1636 {
1637         /* try to unlink nonexisting file */
1638         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1639 }
1640 EOF
1641 if compile_prog "" "" ; then
1642   atfile=yes
1643 fi
1644
1645 # Check for inotify functions when we are building linux-user
1646 # emulator.  This is done because older glibc versions don't
1647 # have syscall stubs for these implemented.  In that case we
1648 # don't provide them even if kernel supports them.
1649 #
1650 inotify=no
1651 cat > $TMPC << EOF
1652 #include <sys/inotify.h>
1653
1654 int
1655 main(void)
1656 {
1657         /* try to start inotify */
1658         return inotify_init();
1659 }
1660 EOF
1661 if compile_prog "" "" ; then
1662   inotify=yes
1663 fi
1664
1665 # check if utimensat and futimens are supported
1666 utimens=no
1667 cat > $TMPC << EOF
1668 #define _ATFILE_SOURCE
1669 #define _GNU_SOURCE
1670 #include <stddef.h>
1671 #include <fcntl.h>
1672
1673 int main(void)
1674 {
1675     utimensat(AT_FDCWD, "foo", NULL, 0);
1676     futimens(0, NULL);
1677     return 0;
1678 }
1679 EOF
1680 if compile_prog "" "" ; then
1681   utimens=yes
1682 fi
1683
1684 # check if pipe2 is there
1685 pipe2=no
1686 cat > $TMPC << EOF
1687 #define _GNU_SOURCE
1688 #include <unistd.h>
1689 #include <fcntl.h>
1690
1691 int main(void)
1692 {
1693     int pipefd[2];
1694     pipe2(pipefd, O_CLOEXEC);
1695     return 0;
1696 }
1697 EOF
1698 if compile_prog "" "" ; then
1699   pipe2=yes
1700 fi
1701
1702 # check if accept4 is there
1703 accept4=no
1704 cat > $TMPC << EOF
1705 #define _GNU_SOURCE
1706 #include <sys/socket.h>
1707 #include <stddef.h>
1708
1709 int main(void)
1710 {
1711     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1712     return 0;
1713 }
1714 EOF
1715 if compile_prog "" "" ; then
1716   accept4=yes
1717 fi
1718
1719 # check if tee/splice is there. vmsplice was added same time.
1720 splice=no
1721 cat > $TMPC << EOF
1722 #define _GNU_SOURCE
1723 #include <unistd.h>
1724 #include <fcntl.h>
1725 #include <limits.h>
1726
1727 int main(void)
1728 {
1729     int len, fd;
1730     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1731     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1732     return 0;
1733 }
1734 EOF
1735 if compile_prog "" "" ; then
1736   splice=yes
1737 fi
1738
1739 ##########################################
1740 # signalfd probe
1741 signalfd="no"
1742 cat > $TMPC << EOF
1743 #define _GNU_SOURCE
1744 #include <unistd.h>
1745 #include <sys/syscall.h>
1746 #include <signal.h>
1747 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
1748 EOF
1749
1750 if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
1751   signalfd=yes
1752 fi
1753
1754 # check if eventfd is supported
1755 eventfd=no
1756 cat > $TMPC << EOF
1757 #include <sys/eventfd.h>
1758
1759 int main(void)
1760 {
1761     int efd = eventfd(0, 0);
1762     return 0;
1763 }
1764 EOF
1765 if compile_prog "" "" ; then
1766   eventfd=yes
1767 fi
1768
1769 # check for fallocate
1770 fallocate=no
1771 cat > $TMPC << EOF
1772 #include <fcntl.h>
1773
1774 int main(void)
1775 {
1776     fallocate(0, 0, 0, 0);
1777     return 0;
1778 }
1779 EOF
1780 if compile_prog "$ARCH_CFLAGS" "" ; then
1781   fallocate=yes
1782 fi
1783
1784 # check for dup3
1785 dup3=no
1786 cat > $TMPC << EOF
1787 #include <unistd.h>
1788
1789 int main(void)
1790 {
1791     dup3(0, 0, 0);
1792     return 0;
1793 }
1794 EOF
1795 if compile_prog "" "" ; then
1796   dup3=yes
1797 fi
1798
1799 # Check if tools are available to build documentation.
1800 if test "$docs" != "no" ; then
1801   if test -x "`which texi2html 2>/dev/null`" -a \
1802           -x "`which pod2man 2>/dev/null`" ; then
1803     docs=yes
1804   else
1805     if test "$docs" = "yes" ; then
1806       feature_not_found "docs"
1807     fi
1808     docs=no
1809   fi
1810 fi
1811
1812 # Search for bswap_32 function
1813 byteswap_h=no
1814 cat > $TMPC << EOF
1815 #include <byteswap.h>
1816 int main(void) { return bswap_32(0); }
1817 EOF
1818 if compile_prog "" "" ; then
1819   byteswap_h=yes
1820 fi
1821
1822 # Search for bswap_32 function
1823 bswap_h=no
1824 cat > $TMPC << EOF
1825 #include <sys/endian.h>
1826 #include <sys/types.h>
1827 #include <machine/bswap.h>
1828 int main(void) { return bswap32(0); }
1829 EOF
1830 if compile_prog "" "" ; then
1831   bswap_h=yes
1832 fi
1833
1834 ##########################################
1835 # Do we need librt
1836 cat > $TMPC <<EOF
1837 #include <signal.h>
1838 #include <time.h>
1839 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1840 EOF
1841
1842 if compile_prog "" "" ; then
1843   :
1844 elif compile_prog "" "-lrt" ; then
1845   LIBS="-lrt $LIBS"
1846 fi
1847
1848 # Determine what linker flags to use to force archive inclusion
1849 check_linker_flags()
1850 {
1851     w2=
1852     if test "$2" ; then
1853         w2=-Wl,$2
1854     fi
1855     compile_prog "" "-Wl,$1 ${w2}"
1856 }
1857
1858 cat > $TMPC << EOF
1859 int main(void) { }
1860 EOF
1861 if check_linker_flags --whole-archive --no-whole-archive ; then
1862     # GNU ld
1863     arlibs_begin="-Wl,--whole-archive"
1864     arlibs_end="-Wl,--no-whole-archive"
1865 elif check_linker_flags -z,allextract -z,defaultextract ; then
1866     # Solaris ld
1867     arlibs_begin="-Wl,-z,allextract"
1868     arlibs_end="-Wl,-z,defaultextract"
1869 elif check_linker_flags -all_load ; then
1870     # Mac OS X
1871     arlibs_begin="-all_load"
1872     arlibs_end=""
1873 else
1874     echo "Error: your linker does not support --whole-archive or -z."
1875     echo "Please report to qemu-devel@nongnu.org"
1876     exit 1
1877 fi
1878
1879 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1880         "$aix" != "yes" ; then
1881     libs_softmmu="-lutil $libs_softmmu"
1882 fi
1883
1884 ##########################################
1885 # check if the compiler defines offsetof
1886
1887 need_offsetof=yes
1888 cat > $TMPC << EOF
1889 #include <stddef.h>
1890 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1891 EOF
1892 if compile_prog "" "" ; then
1893     need_offsetof=no
1894 fi
1895
1896 ##########################################
1897 # check if the compiler understands attribute warn_unused_result
1898 #
1899 # This could be smarter, but gcc -Werror does not error out even when warning
1900 # about attribute warn_unused_result
1901
1902 gcc_attribute_warn_unused_result=no
1903 cat > $TMPC << EOF
1904 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1905 #error gcc 3.3 or older
1906 #endif
1907 int main(void) { return 0;}
1908 EOF
1909 if compile_prog "" ""; then
1910     gcc_attribute_warn_unused_result=yes
1911 fi
1912
1913 ##########################################
1914 # check if we have fdatasync
1915
1916 fdatasync=no
1917 cat > $TMPC << EOF
1918 #include <unistd.h>
1919 int main(void) { return fdatasync(0); }
1920 EOF
1921 if compile_prog "" "" ; then
1922     fdatasync=yes
1923 fi
1924
1925 # End of CC checks
1926 # After here, no more $cc or $ld runs
1927
1928 if test "$debug" = "no" ; then
1929   CFLAGS="-O2 $CFLAGS"
1930 fi
1931
1932 # Consult white-list to determine whether to enable werror
1933 # by default.  Only enable by default for git builds
1934 z_version=`cut -f3 -d. $source_path/VERSION`
1935
1936 if test -z "$werror" ; then
1937     if test "$z_version" = "50" -a \
1938         "$linux" = "yes" ; then
1939         werror="yes"
1940     else
1941         werror="no"
1942     fi
1943 fi
1944
1945 # Disable zero malloc errors for official releases unless explicitly told to
1946 # enable/disable
1947 if test -z "$zero_malloc" ; then
1948     if test "$z_version" = "50" ; then
1949         zero_malloc="no"
1950     else
1951         zero_malloc="yes"
1952     fi
1953 fi
1954
1955 if test "$werror" = "yes" ; then
1956     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1957 fi
1958
1959 if test "$solaris" = "no" ; then
1960     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1961         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1962     fi
1963 fi
1964
1965 if test "$mingw32" = "yes" ; then
1966   if test -z "$prefix" ; then
1967       prefix="c:/Program Files/Qemu"
1968   fi
1969   mansuffix=""
1970   datasuffix=""
1971   docsuffix=""
1972   binsuffix=""
1973 else
1974   if test -z "$prefix" ; then
1975       prefix="/usr/local"
1976   fi
1977   mansuffix="/share/man"
1978   datasuffix="/share/qemu"
1979   docsuffix="/share/doc/qemu"
1980   binsuffix="/bin"
1981 fi
1982
1983 if test -f kvm/kernel/configure; then
1984     kvm_kmod="yes"
1985     kmod_args=""
1986     if test -n "$kerneldir"; then
1987         kmod_args="--kerneldir=$kerneldir"
1988     fi
1989     if test "$kvm_trace" = "yes"; then
1990         kmod_args="$kmod_args --with-kvm-trace"
1991     fi
1992     # hope there are no spaces in kmod_args; can't use arrays because of
1993     # dash.
1994     (cd kvm/kernel; ./configure $kmod_args)
1995 fi
1996
1997 echo "Install prefix    $prefix"
1998 echo "BIOS directory    $prefix$datasuffix"
1999 echo "binary directory  $prefix$binsuffix"
2000 if test "$mingw32" = "no" ; then
2001 echo "Manual directory  $prefix$mansuffix"
2002 echo "ELF interp prefix $interp_prefix"
2003 fi
2004 echo "Source path       $source_path"
2005 echo "C compiler        $cc"
2006 echo "Host C compiler   $host_cc"
2007 echo "CFLAGS            $CFLAGS"
2008 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2009 echo "LDFLAGS           $LDFLAGS"
2010 echo "make              $make"
2011 echo "install           $install"
2012 echo "host CPU          $cpu"
2013 echo "host big endian   $bigendian"
2014 echo "target list       $target_list"
2015 echo "tcg debug enabled $debug_tcg"
2016 echo "gprof enabled     $gprof"
2017 echo "sparse enabled    $sparse"
2018 echo "strip binaries    $strip_opt"
2019 echo "profiler          $profiler"
2020 echo "static build      $static"
2021 echo "-Werror enabled   $werror"
2022 if test "$darwin" = "yes" ; then
2023     echo "Cocoa support     $cocoa"
2024 fi
2025 echo "SDL support       $sdl"
2026 echo "curses support    $curses"
2027 echo "curl support      $curl"
2028 echo "check support     $check_utests"
2029 echo "mingw32 support   $mingw32"
2030 echo "Audio drivers     $audio_drv_list"
2031 echo "Extra audio cards $audio_card_list"
2032 echo "Block whitelist   $block_drv_whitelist"
2033 echo "Mixer emulation   $mixemu"
2034 echo "VNC TLS support   $vnc_tls"
2035 echo "VNC SASL support  $vnc_sasl"
2036 if test -n "$sparc_cpu"; then
2037     echo "Target Sparc Arch $sparc_cpu"
2038 fi
2039 echo "xen support       $xen"
2040 echo "CPU emulation     $cpu_emulation"
2041 echo "brlapi support    $brlapi"
2042 echo "bluez  support    $bluez"
2043 echo "Documentation     $docs"
2044 [ ! -z "$uname_release" ] && \
2045 echo "uname -r          $uname_release"
2046 echo "NPTL support      $nptl"
2047 echo "GUEST_BASE        $guest_base"
2048 echo "PIE user targets  $user_pie"
2049 echo "vde support       $vde"
2050 echo "IO thread         $io_thread"
2051 echo "Linux AIO support $linux_aio"
2052 echo "Install blobs     $blobs"
2053 echo "KVM support       $kvm"
2054 echo "KVM PIT support   $kvm_cap_pit"
2055 echo "KVM device assig. $kvm_cap_device_assignment"
2056 echo "KVM trace support $kvm_trace"
2057 echo "fdt support       $fdt"
2058 echo "preadv support    $preadv"
2059 echo "fdatasync         $fdatasync"
2060 echo "uuid support      $uuid"
2061
2062 if test $sdl_too_old = "yes"; then
2063 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2064 fi
2065
2066 config_host_mak="config-host.mak"
2067 config_host_ld="config-host.ld"
2068
2069 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2070 printf "# Configured with:" >> $config_host_mak
2071 printf " '%s'" "$0" "$@" >> $config_host_mak
2072 echo >> $config_host_mak
2073
2074 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2075
2076 case "$cpu" in
2077   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2078     ARCH=$cpu
2079   ;;
2080   armv4b|armv4l)
2081     ARCH=arm
2082   ;;
2083   *)
2084     echo "Unsupported CPU = $cpu"
2085     exit 1
2086   ;;
2087 esac
2088 echo "ARCH=$ARCH" >> $config_host_mak
2089 if test "$debug_tcg" = "yes" ; then
2090   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2091 fi
2092 if test "$debug" = "yes" ; then
2093   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2094 fi
2095 if test "$strip_opt" = "yes" ; then
2096   echo "STRIP_OPT=-s" >> $config_host_mak
2097 fi
2098 if test "$bigendian" = "yes" ; then
2099   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2100 fi
2101 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2102 if test "$mingw32" = "yes" ; then
2103   echo "CONFIG_WIN32=y" >> $config_host_mak
2104 else
2105   echo "CONFIG_POSIX=y" >> $config_host_mak
2106 fi
2107
2108 if test "$linux" = "yes" ; then
2109   echo "CONFIG_LINUX=y" >> $config_host_mak
2110 fi
2111
2112 if test "$darwin" = "yes" ; then
2113   echo "CONFIG_DARWIN=y" >> $config_host_mak
2114 fi
2115
2116 if test "$aix" = "yes" ; then
2117   echo "CONFIG_AIX=y" >> $config_host_mak
2118 fi
2119
2120 if test "$solaris" = "yes" ; then
2121   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2122   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2123   if test "$needs_libsunmath" = "yes" ; then
2124     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2125   fi
2126 fi
2127 if test "$static" = "yes" ; then
2128   echo "CONFIG_STATIC=y" >> $config_host_mak
2129   LDFLAGS="-static $LDFLAGS"
2130 fi
2131 if test $profiler = "yes" ; then
2132   echo "CONFIG_PROFILER=y" >> $config_host_mak
2133 fi
2134 if test "$slirp" = "yes" ; then
2135   echo "CONFIG_SLIRP=y" >> $config_host_mak
2136   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2137 fi
2138 if test "$vde" = "yes" ; then
2139   echo "CONFIG_VDE=y" >> $config_host_mak
2140 fi
2141 for card in $audio_card_list; do
2142     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2143     echo "$def=y" >> $config_host_mak
2144 done
2145 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2146 for drv in $audio_drv_list; do
2147     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2148     echo "$def=y" >> $config_host_mak
2149     if test "$drv" = "fmod"; then
2150         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2151     fi
2152 done
2153 if test "$audio_pt_int" = "yes" ; then
2154   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2155 fi
2156 if test "$audio_win_int" = "yes" ; then
2157   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2158 fi
2159 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2160 if test "$mixemu" = "yes" ; then
2161   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2162 fi
2163 if test "$vnc_tls" = "yes" ; then
2164   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2165   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2166 fi
2167 if test "$vnc_sasl" = "yes" ; then
2168   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2169   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2170 fi
2171 if test "$fnmatch" = "yes" ; then
2172   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2173 fi
2174 if test "$uuid" = "yes" ; then
2175   echo "CONFIG_UUID=y" >> $config_host_mak
2176 fi
2177 qemu_version=`head $source_path/VERSION`
2178 echo "VERSION=$qemu_version" >>$config_host_mak
2179 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2180 echo "SRC_PATH=$source_path" >> $config_host_mak
2181 if [ "$source_path_used" = "yes" ]; then
2182   echo "VPATH=$source_path" >> $config_host_mak
2183 fi
2184 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2185 if [ "$docs" = "yes" ] ; then
2186   echo "BUILD_DOCS=yes" >> $config_host_mak
2187 fi
2188 if test "$sdl" = "yes" ; then
2189   echo "CONFIG_SDL=y" >> $config_host_mak
2190   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2191 fi
2192 if test "$cocoa" = "yes" ; then
2193   echo "CONFIG_COCOA=y" >> $config_host_mak
2194 fi
2195 if test "$curses" = "yes" ; then
2196   echo "CONFIG_CURSES=y" >> $config_host_mak
2197 fi
2198 if test "$atfile" = "yes" ; then
2199   echo "CONFIG_ATFILE=y" >> $config_host_mak
2200 fi
2201 if test "$utimens" = "yes" ; then
2202   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2203 fi
2204 if test "$pipe2" = "yes" ; then
2205   echo "CONFIG_PIPE2=y" >> $config_host_mak
2206 fi
2207 if test "$accept4" = "yes" ; then
2208   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2209 fi
2210 if test "$splice" = "yes" ; then
2211   echo "CONFIG_SPLICE=y" >> $config_host_mak
2212 fi
2213 if test "$eventfd" = "yes" ; then
2214   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2215 fi
2216 if test "$fallocate" = "yes" ; then
2217   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2218 fi
2219 if test "$dup3" = "yes" ; then
2220   echo "CONFIG_DUP3=y" >> $config_host_mak
2221 fi
2222 if test "$inotify" = "yes" ; then
2223   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2224 fi
2225 if test "$byteswap_h" = "yes" ; then
2226   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2227 fi
2228 if test "$bswap_h" = "yes" ; then
2229   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2230 fi
2231 if test "$curl" = "yes" ; then
2232   echo "CONFIG_CURL=y" >> $config_host_mak
2233   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2234 fi
2235 if test "$brlapi" = "yes" ; then
2236   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2237 fi
2238 if test "$bluez" = "yes" ; then
2239   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2240   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2241 fi
2242 if test "$xen" = "yes" ; then
2243   echo "CONFIG_XEN=y" >> $config_host_mak
2244 fi
2245 if test "$io_thread" = "yes" ; then
2246   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2247 fi
2248 if test "$linux_aio" = "yes" ; then
2249   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2250 fi
2251 if test "$blobs" = "yes" ; then
2252   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2253 fi
2254 if test "$iovec" = "yes" ; then
2255   echo "CONFIG_IOVEC=y" >> $config_host_mak
2256 fi
2257 if test "$preadv" = "yes" ; then
2258   echo "CONFIG_PREADV=y" >> $config_host_mak
2259 fi
2260 if test "$fdt" = "yes" ; then
2261   echo "CONFIG_FDT=y" >> $config_host_mak
2262 fi
2263 if test "$signalfd" = "yes" ; then
2264   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2265 fi
2266 if test "$need_offsetof" = "yes" ; then
2267   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2268 fi
2269 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2270   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2271 fi
2272 if test "$fdatasync" = "yes" ; then
2273   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2274 fi
2275 if test $cpu_emulation = "yes"; then
2276   echo "CONFIG_CPU_EMULATION=y" >> $config_host_mak
2277 else
2278   echo "CONFIG_NO_CPU_EMULATION=y" >> $config_host_mak
2279 fi
2280
2281 # XXX: suppress that
2282 if [ "$bsd" = "yes" ] ; then
2283   echo "CONFIG_BSD=y" >> $config_host_mak
2284 fi
2285
2286 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2287
2288 if test "$zero_malloc" = "yes" ; then
2289   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2290 fi
2291
2292 # USB host support
2293 case "$usb" in
2294 linux)
2295   echo "HOST_USB=linux" >> $config_host_mak
2296 ;;
2297 bsd)
2298   echo "HOST_USB=bsd" >> $config_host_mak
2299 ;;
2300 *)
2301   echo "HOST_USB=stub" >> $config_host_mak
2302 ;;
2303 esac
2304
2305 echo "KVM_KMOD=$kvm_kmod" >> $config_host_mak
2306
2307 tools=
2308 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2309   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2310   if [ "$linux" = "yes" ] ; then
2311       tools="qemu-nbd\$(EXESUF) $tools"
2312     if [ "$check_utests" = "yes" ]; then
2313       tools="check-qint check-qstring check-qdict check-qlist $tools"
2314       tools="check-qfloat check-qjson $tools"
2315     fi
2316   fi
2317 fi
2318 echo "TOOLS=$tools" >> $config_host_mak
2319
2320 # Mac OS X ships with a broken assembler
2321 roms=
2322 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2323         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2324         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2325   roms="optionrom"
2326 fi
2327 echo "ROMS=$roms" >> $config_host_mak
2328
2329 echo "prefix=$prefix" >> $config_host_mak
2330 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2331 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2332 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2333 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2334 echo "MAKE=$make" >> $config_host_mak
2335 echo "INSTALL=$install" >> $config_host_mak
2336 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2337 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2338 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2339 echo "CC=$cc" >> $config_host_mak
2340 echo "HOST_CC=$host_cc" >> $config_host_mak
2341 if test "$sparse" = "yes" ; then
2342   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2343   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2344   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2345 fi
2346 echo "AR=$ar" >> $config_host_mak
2347 echo "OBJCOPY=$objcopy" >> $config_host_mak
2348 echo "LD=$ld" >> $config_host_mak
2349 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2350 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2351 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2352 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2353 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2354 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2355 echo "LIBS+=$LIBS" >> $config_host_mak
2356 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2357 echo "EXESUF=$EXESUF" >> $config_host_mak
2358
2359 # generate list of library paths for linker script
2360
2361 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2362
2363 if test -f ${config_host_ld}~ ; then
2364   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2365     mv ${config_host_ld}~ $config_host_ld
2366   else
2367     rm ${config_host_ld}~
2368   fi
2369 fi
2370
2371 for target in $target_list; do
2372 target_dir="$target"
2373 config_target_mak=$target_dir/config-target.mak
2374 target_arch2=`echo $target | cut -d '-' -f 1`
2375 target_bigendian="no"
2376
2377 case "$target_arch2" in
2378   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2379   target_bigendian=yes
2380   ;;
2381 esac
2382 target_softmmu="no"
2383 target_user_only="no"
2384 target_linux_user="no"
2385 target_darwin_user="no"
2386 target_bsd_user="no"
2387 case "$target" in
2388   ${target_arch2}-softmmu)
2389     target_softmmu="yes"
2390     ;;
2391   ${target_arch2}-linux-user)
2392     if test "$linux" != "yes" ; then
2393       echo "ERROR: Target '$target' is only available on a Linux host"
2394       exit 1
2395     fi
2396     target_user_only="yes"
2397     target_linux_user="yes"
2398     ;;
2399   ${target_arch2}-darwin-user)
2400     if test "$darwin" != "yes" ; then
2401       echo "ERROR: Target '$target' is only available on a Darwin host"
2402       exit 1
2403     fi
2404     target_user_only="yes"
2405     target_darwin_user="yes"
2406     ;;
2407   ${target_arch2}-bsd-user)
2408     if test "$bsd" != "yes" ; then
2409       echo "ERROR: Target '$target' is only available on a BSD host"
2410       exit 1
2411     fi
2412     target_user_only="yes"
2413     target_bsd_user="yes"
2414     ;;
2415   *)
2416     echo "ERROR: Target '$target' not recognised"
2417     exit 1
2418     ;;
2419 esac
2420
2421 mkdir -p $target_dir
2422 mkdir -p $target_dir/fpu
2423 mkdir -p $target_dir/tcg
2424 mkdir -p $target_dir/ide
2425 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2426   mkdir -p $target_dir/nwfpe
2427 fi
2428
2429 #
2430 # don't use ln -sf as not all "ln -sf" over write the file/link
2431 #
2432 rm -f $target_dir/Makefile
2433 ln -s $source_path/Makefile.target $target_dir/Makefile
2434
2435
2436 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2437
2438 bflt="no"
2439 elfload32="no"
2440 target_nptl="no"
2441 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2442 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2443 gdb_xml_files=""
2444
2445 TARGET_ARCH="$target_arch2"
2446 TARGET_BASE_ARCH=""
2447 TARGET_ABI_DIR=""
2448
2449 case "$target_arch2" in
2450   i386)
2451     target_phys_bits=32
2452   ;;
2453   x86_64)
2454     TARGET_BASE_ARCH=i386
2455     target_phys_bits=64
2456   ;;
2457   ia64)
2458     target_phys_bits=64
2459   ;;
2460   alpha)
2461     target_phys_bits=64
2462   ;;
2463   arm|armeb)
2464     TARGET_ARCH=arm
2465     bflt="yes"
2466     target_nptl="yes"
2467     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2468     target_phys_bits=32
2469   ;;
2470   cris)
2471     target_nptl="yes"
2472     target_phys_bits=32
2473   ;;
2474   m68k)
2475     bflt="yes"
2476     gdb_xml_files="cf-core.xml cf-fp.xml"
2477     target_phys_bits=32
2478   ;;
2479   microblaze)
2480     bflt="yes"
2481     target_nptl="yes"
2482     target_phys_bits=32
2483   ;;
2484   mips|mipsel)
2485     TARGET_ARCH=mips
2486     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2487     target_nptl="yes"
2488     target_phys_bits=64
2489   ;;
2490   mipsn32|mipsn32el)
2491     TARGET_ARCH=mipsn32
2492     TARGET_BASE_ARCH=mips
2493     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2494     target_phys_bits=64
2495   ;;
2496   mips64|mips64el)
2497     TARGET_ARCH=mips64
2498     TARGET_BASE_ARCH=mips
2499     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2500     target_phys_bits=64
2501   ;;
2502   ppc)
2503     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2504     target_phys_bits=32
2505     target_nptl="yes"
2506   ;;
2507   ppcemb)
2508     TARGET_BASE_ARCH=ppc
2509     TARGET_ABI_DIR=ppc
2510     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2511     target_phys_bits=64
2512     target_nptl="yes"
2513   ;;
2514   ppc64)
2515     TARGET_BASE_ARCH=ppc
2516     TARGET_ABI_DIR=ppc
2517     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2518     target_phys_bits=64
2519   ;;
2520   ppc64abi32)
2521     TARGET_ARCH=ppc64
2522     TARGET_BASE_ARCH=ppc
2523     TARGET_ABI_DIR=ppc
2524     echo "TARGET_ABI32=y" >> $config_target_mak
2525     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2526     target_phys_bits=64
2527   ;;
2528   sh4|sh4eb)
2529     TARGET_ARCH=sh4
2530     bflt="yes"
2531     target_nptl="yes"
2532     target_phys_bits=32
2533   ;;
2534   sparc)
2535     target_phys_bits=64
2536   ;;
2537   sparc64)
2538     TARGET_BASE_ARCH=sparc
2539     elfload32="yes"
2540     target_phys_bits=64
2541   ;;
2542   sparc32plus)
2543     TARGET_ARCH=sparc64
2544     TARGET_BASE_ARCH=sparc
2545     TARGET_ABI_DIR=sparc
2546     echo "TARGET_ABI32=y" >> $config_target_mak
2547     target_phys_bits=64
2548   ;;
2549   s390x)
2550     target_phys_bits=64
2551   ;;
2552   *)
2553     echo "Unsupported target CPU"
2554     exit 1
2555   ;;
2556 esac
2557 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2558 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2559 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2560 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2561 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2562 if [ "$TARGET_BASE_ARCH" = "" ]; then
2563   TARGET_BASE_ARCH=$TARGET_ARCH
2564 fi
2565 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2566 if [ "$TARGET_ABI_DIR" = "" ]; then
2567   TARGET_ABI_DIR=$TARGET_ARCH
2568 fi
2569 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2570 if [ $target_phys_bits -lt $hostlongbits ] ; then
2571   target_phys_bits=$hostlongbits
2572 fi
2573 case "$target_arch2" in
2574   i386|x86_64)
2575     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2576       echo "CONFIG_XEN=y" >> $config_target_mak
2577     fi
2578 esac
2579 case "$target_arch2" in
2580   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2581     # Make sure the target and host cpus are compatible
2582     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2583       \( "$target_arch2" = "$cpu" -o \
2584       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2585       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2586       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2587       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2588       echo "CONFIG_KVM=y" >> $config_target_mak
2589       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2590       if test $kvm_cap_pit = "yes" ; then
2591         echo "CONFIG_KVM_PIT=y" >> $config_target_mak
2592       fi
2593       if test $kvm_cap_device_assignment = "yes" ; then
2594         echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_target_mak
2595       fi
2596     fi
2597 esac
2598 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2599 if test "$target_bigendian" = "yes" ; then
2600   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2601 fi
2602 if test "$target_softmmu" = "yes" ; then
2603   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2604   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2605   echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> $config_target_mak
2606   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2607 fi
2608 if test "$target_user_only" = "yes" ; then
2609   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2610 fi
2611 if test "$target_linux_user" = "yes" ; then
2612   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2613 fi
2614 if test "$target_darwin_user" = "yes" ; then
2615   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2616 fi
2617 list=""
2618 if test ! -z "$gdb_xml_files" ; then
2619   for x in $gdb_xml_files; do
2620     list="$list $source_path/gdb-xml/$x"
2621   done
2622   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2623 fi
2624
2625 case "$target_arch2" in
2626   arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2627     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2628     ;;
2629   *)
2630     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2631     ;;
2632 esac
2633
2634 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2635   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2636 fi
2637 if test "$target_user_only" = "yes" \
2638         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2639   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2640 fi
2641 # 32 bit ELF loader in addition to native 64 bit loader?
2642 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2643   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2644 fi
2645 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2646   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2647 fi
2648 if test "$target_bsd_user" = "yes" ; then
2649   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2650 fi
2651
2652 # generate QEMU_CFLAGS/LDFLAGS for targets
2653
2654 cflags=""
2655 ldflags=""
2656
2657 if test "$ARCH" = "sparc64" ; then
2658   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2659 elif test "$ARCH" = "s390x" ; then
2660   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2661 else
2662   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2663 fi
2664 cflags="-I\$(SRC_PATH)/tcg $cflags"
2665 cflags="-I\$(SRC_PATH)/fpu $cflags"
2666
2667 for i in $ARCH $TARGET_BASE_ARCH ; do
2668   case "$i" in
2669   alpha)
2670     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2671   ;;
2672   arm)
2673     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2674   ;;
2675   cris)
2676     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2677   ;;
2678   hppa)
2679     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2680   ;;
2681   i386|x86_64)
2682     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2683   ;;
2684   m68k)
2685     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2686   ;;
2687   microblaze)
2688     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2689   ;;
2690   mips*)
2691     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2692   ;;
2693   ppc*)
2694     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2695   ;;
2696   s390*)
2697     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2698   ;;
2699   sh4)
2700     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2701   ;;
2702   sparc*)
2703     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2704   ;;
2705   esac
2706 done
2707
2708 case "$ARCH" in
2709 alpha)
2710   # Ensure there's only a single GP
2711   cflags="-msmall-data $cflags"
2712 ;;
2713 ia64)
2714   cflags="-mno-sdata $cflags"
2715 ;;
2716 esac
2717
2718 if test "$target_softmmu" = "yes" ; then
2719   case "$TARGET_BASE_ARCH" in
2720   arm)
2721     cflags="-DHAS_AUDIO $cflags"
2722   ;;
2723   i386|mips|ppc)
2724     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2725   ;;
2726   esac
2727 fi
2728
2729 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2730         "$user_pie" = "yes" ; then
2731   cflags="-fpie $cflags"
2732   ldflags="-pie $ldflags"
2733 fi
2734
2735 if test "$target_softmmu" = "yes" -a \( \
2736         "$TARGET_ARCH" = "microblaze" -o \
2737         "$TARGET_ARCH" = "cris" \) ; then
2738   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2739 fi
2740
2741 if test "$gprof" = "yes" ; then
2742   echo "TARGET_GPROF=yes" >> $config_target_mak
2743   if test "$target_linux_user" = "yes" ; then
2744     cflags="-p $cflags"
2745     ldflags="-p $ldflags"
2746   fi
2747   if test "$target_softmmu" = "yes" ; then
2748     ldflags="-p $ldflags"
2749     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2750   fi
2751 fi
2752
2753 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2754 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2755   case "$ARCH" in
2756   sparc)
2757     # -static is used to avoid g1/g3 usage by the dynamic linker
2758     ldflags="$linker_script -static $ldflags"
2759     ;;
2760   ia64)
2761     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2762     ;;
2763   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2764     ldflags="$linker_script $ldflags"
2765     ;;
2766   esac
2767 fi
2768 if test "$target_softmmu" = "yes" ; then
2769   case "$ARCH" in
2770   ia64)
2771     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2772     ;;
2773   esac
2774 fi
2775
2776 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2777 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2778
2779 done # for target in $targets
2780
2781 # build tree in object directory if source path is different from current one
2782 if test "$source_path_used" = "yes" ; then
2783     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2784     DIRS="$DIRS roms/pcbios roms/seabios roms/vgabios"
2785     FILES="Makefile tests/Makefile"
2786     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2787     FILES="$FILES tests/test-mmap.c"
2788     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2789     FILES="$FILES roms/pcbios/Makefile roms/seabios/Makefile roms/vgabios/Makefile"
2790     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2791         FILES="$FILES pc-bios/`basename $bios_file`"
2792     done
2793     for dir in $DIRS ; do
2794             mkdir -p $dir
2795     done
2796     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2797     for f in $FILES ; do
2798         rm -f $f
2799         ln -s $source_path/$f $f
2800     done
2801 fi
2802
2803 # temporary config to build submodules
2804 for rom in seabios vgabios pcbios; do
2805     config_mak=roms/$rom/config.mak
2806     echo "# Automatically generated by configure - do not modify" >> $config_mak
2807     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2808     echo "CC=$cc" >> $config_mak
2809     echo "BCC=bcc" >> $config_mak
2810     echo "CPP=${cross_prefix}cpp" >> $config_mak
2811     echo "OBJCOPY=objcopy" >> $config_mak
2812     echo "IASL=iasl" >> $config_mak
2813     echo "HOST_CC=$host_cc" >> $config_mak
2814     echo "LD=$ld" >> $config_mak
2815 done
2816
2817 for hwlib in 32 64; do
2818   d=libhw$hwlib
2819   mkdir -p $d
2820   rm -f $d/Makefile
2821   ln -s $source_path/Makefile.hw $d/Makefile
2822   echo "HWLIB=libqemuhw$hwlib.a" > $d/config.mak
2823   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2824 done
2825
2826 d=libuser
2827 mkdir -p $d
2828 rm -f $d/Makefile
2829 ln -s $source_path/Makefile.user $d/Makefile