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 # check whether a command is available to this shell (may be either an
  31 # executable or a builtin)
  32 has() {
  33     type "$1" >/dev/null 2>&1
  34 }
  35
  36 # search for an executable in PATH
  37 path_of() {
  38     local_command="$1"
  39     local_ifs="$IFS"
  40     local_dir=""
  41
  42     # pathname has a dir component?
  43     if [ "${local_command#*/}" != "$local_command" ]; then
  44         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  45             echo "$local_command"
  46             return 0
  47         fi
  48     fi
  49     if [ -z "$local_command" ]; then
  50         return 1
  51     fi
  52
  53     IFS=:
  54     for local_dir in $PATH; do
  55         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  56             echo "$local_dir/$local_command"
  57             IFS="${local_ifs:-$(printf ' \t\n')}"
  58             return 0
  59         fi
  60     done
  61     # not found
  62     IFS="${local_ifs:-$(printf ' \t\n')}"
  63     return 1
  64 }
  65
  66 # default parameters
  67 cpu=""
  68 prefix=""
  69 interp_prefix="/usr/gnemul/qemu-%M"
  70 static="no"
  71 sysconfdir=""
  72 sparc_cpu=""
  73 cross_prefix=""
  74 cc="gcc"
  75 audio_drv_list=""
  76 audio_card_list="ac97 es1370 sb16"
  77 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  78 block_drv_whitelist=""
  79 host_cc="gcc"
  80 ar="ar"
  81 make="make"
  82 install="install"
  83 objcopy="objcopy"
  84 ld="ld"
  85 helper_cflags=""
  86 libs_softmmu=""
  87 libs_tools=""
  88 audio_pt_int=""
  89 audio_win_int=""
  90
  91 # parse CC options first
  92 for opt do
  93   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  94   case "$opt" in
  95   --cross-prefix=*) cross_prefix="$optarg"
  96   ;;
  97   --cc=*) cc="$optarg"
  98   ;;
  99   --cpu=*) cpu="$optarg"
 100   ;;
 101   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 102   ;;
 103   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 104   ;;
 105   --sparc_cpu=*)
 106     sparc_cpu="$optarg"
 107     case $sparc_cpu in
 108     v7|v8|v8plus|v8plusa)
 109       cpu="sparc"
 110     ;;
 111     v9)
 112       cpu="sparc64"
 113     ;;
 114     *)
 115       echo "undefined SPARC architecture. Exiting";
 116       exit 1
 117     ;;
 118     esac
 119   ;;
 120   esac
 121 done
 122 # OS specific
 123 # Using uname is really, really broken.  Once we have the right set of checks
 124 # we can eliminate it's usage altogether
 125
 126 cc="${cross_prefix}${cc}"
 127 ar="${cross_prefix}${ar}"
 128 objcopy="${cross_prefix}${objcopy}"
 129 ld="${cross_prefix}${ld}"
 130
 131 # default flags for all hosts
 132 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 133 CFLAGS="-g $CFLAGS"
 134 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 135 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 136 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 137 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 138 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 139 LDFLAGS="-g $LDFLAGS"
 140
 141 gcc_flags="-Wold-style-declaration -Wold-style-definition -fstack-protector-all"
 142 cat > $TMPC << EOF
 143 int main(void) { return 0; }
 144 EOF
 145 for flag in $gcc_flags; do
 146     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
 147         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
 148     fi
 149 done
 150
 151 # check that the C compiler works.
 152 cat > $TMPC <<EOF
 153 int main(void) {}
 154 EOF
 155
 156 if compile_object ; then
 157   : C compiler works ok
 158 else
 159     echo "ERROR: \"$cc\" either does not exist or does not work"
 160     exit 1
 161 fi
 162
 163 check_define() {
 164 cat > $TMPC <<EOF
 165 #if !defined($1)
 166 #error Not defined
 167 #endif
 168 int main(void) { return 0; }
 169 EOF
 170   compile_object
 171 }
 172
 173 if test ! -z "$cpu" ; then
 174   # command line argument
 175   :
 176 elif check_define __i386__ ; then
 177   cpu="i386"
 178 elif check_define __x86_64__ ; then
 179   cpu="x86_64"
 180 elif check_define __sparc__ ; then
 181   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 182   # They must be specified using --sparc_cpu
 183   if check_define __arch64__ ; then
 184     cpu="sparc64"
 185   else
 186     cpu="sparc"
 187   fi
 188 elif check_define _ARCH_PPC ; then
 189   if check_define _ARCH_PPC64 ; then
 190     cpu="ppc64"
 191   else
 192     cpu="ppc"
 193   fi
 194 elif check_define __mips__ ; then
 195   cpu="mips"
 196 else
 197   cpu=`uname -m`
 198 fi
 199
 200 target_list="x86_64-softmmu"
 201 case "$cpu" in
 202   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 203     cpu="$cpu"
 204   ;;
 205   i386|i486|i586|i686|i86pc|BePC)
 206     cpu="i386"
 207   ;;
 208   x86_64|amd64)
 209     cpu="x86_64"
 210   ;;
 211   armv*b)
 212     cpu="armv4b"
 213   ;;
 214   armv*l)
 215     cpu="armv4l"
 216   ;;
 217   parisc|parisc64)
 218     cpu="hppa"
 219   ;;
 220   mips*)
 221     cpu="mips"
 222   ;;
 223   s390)
 224     cpu="s390"
 225   ;;
 226   s390x)
 227     cpu="s390x"
 228   ;;
 229   sparc|sun4[cdmuv])
 230     cpu="sparc"
 231   ;;
 232   *)
 233     cpu="unknown"
 234   ;;
 235 esac
 236
 237 kvm_version() {
 238     local fname="$(dirname "$0")/KVM_VERSION"
 239
 240     if test -f "$fname"; then
 241         cat "$fname"
 242     else
 243         echo "qemu-kvm-devel"
 244     fi
 245 }
 246
 247 # Default value for a variable defining feature "foo".
 248 #  * foo="no"  feature will only be used if --enable-foo arg is given
 249 #  * foo=""    feature will be searched for, and if found, will be used
 250 #              unless --disable-foo is given
 251 #  * foo="yes" this value will only be set by --enable-foo flag.
 252 #              feature will searched for,
 253 #              if not found, configure exits with error
 254 #
 255 # Always add --enable-foo and --disable-foo command line args.
 256 # Distributions want to ensure that several features are compiled in, and it
 257 # is impossible without a --enable-foo that exits if a feature is not found.
 258
 259 bluez=""
 260 brlapi=""
 261 curl=""
 262 curses=""
 263 docs=""
 264 fdt=""
 265 kvm=""
 266 kvm_para=""
 267 nptl=""
 268 sdl=""
 269 sparse="no"
 270 uuid=""
 271 vde=""
 272 vnc_tls=""
 273 vnc_sasl=""
 274 xen=""
 275 linux_aio=""
 276
 277 gprof="no"
 278 debug_tcg="no"
 279 debug_mon="no"
 280 debug="no"
 281 strip_opt="yes"
 282 bigendian="no"
 283 mingw32="no"
 284 EXESUF=""
 285 slirp="yes"
 286 fmod_lib=""
 287 fmod_inc=""
 288 oss_lib=""
 289 bsd="no"
 290 linux="no"
 291 solaris="no"
 292 profiler="no"
 293 cocoa="no"
 294 softmmu="yes"
 295 linux_user="no"
 296 darwin_user="no"
 297 bsd_user="no"
 298 guest_base=""
 299 uname_release=""
 300 io_thread="no"
 301 mixemu="no"
 302 kvm_trace="no"
 303 kvm_cap_pit=""
 304 kvm_cap_device_assignment=""
 305 kerneldir=""
 306 aix="no"
 307 blobs="yes"
 308 pkgversion=" ($(kvm_version))"
 309 cpu_emulation="yes"
 310 kvm_kmod="no"
 311 check_utests="no"
 312 user_pie="no"
 313 zero_malloc=""
 314
 315 # OS specific
 316 if check_define __linux__ ; then
 317   targetos="Linux"
 318 elif check_define _WIN32 ; then
 319   targetos='MINGW32'
 320 elif check_define __OpenBSD__ ; then
 321   targetos='OpenBSD'
 322 elif check_define __sun__ ; then
 323   targetos='SunOS'
 324 else
 325   targetos=`uname -s`
 326 fi
 327
 328 case $targetos in
 329 CYGWIN*)
 330   mingw32="yes"
 331   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 332   audio_possible_drivers="winwave sdl"
 333   audio_drv_list="winwave"
 334 ;;
 335 MINGW32*)
 336   mingw32="yes"
 337   audio_possible_drivers="winwave dsound sdl fmod"
 338   audio_drv_list="winwave"
 339 ;;
 340 GNU/kFreeBSD)
 341   bsd="yes"
 342   audio_drv_list="oss"
 343   audio_possible_drivers="oss sdl esd pa"
 344 ;;
 345 FreeBSD)
 346   bsd="yes"
 347   make="gmake"
 348   audio_drv_list="oss"
 349   audio_possible_drivers="oss sdl esd pa"
 350 ;;
 351 DragonFly)
 352   bsd="yes"
 353   make="gmake"
 354   audio_drv_list="oss"
 355   audio_possible_drivers="oss sdl esd pa"
 356 ;;
 357 NetBSD)
 358   bsd="yes"
 359   make="gmake"
 360   audio_drv_list="oss"
 361   audio_possible_drivers="oss sdl esd"
 362   oss_lib="-lossaudio"
 363 ;;
 364 OpenBSD)
 365   bsd="yes"
 366   make="gmake"
 367   audio_drv_list="oss"
 368   audio_possible_drivers="oss sdl esd"
 369   oss_lib="-lossaudio"
 370 ;;
 371 Darwin)
 372   bsd="yes"
 373   darwin="yes"
 374   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 375   # run 64-bit userspace code
 376   if [ "$cpu" = "i386" ] ; then
 377     is_x86_64=`sysctl -n hw.optional.x86_64`
 378     [ "$is_x86_64" = "1" ] && cpu=x86_64
 379   fi
 380   if [ "$cpu" = "x86_64" ] ; then
 381     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 382     LDFLAGS="-arch x86_64 $LDFLAGS"
 383   else
 384     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 385   fi
 386   darwin_user="yes"
 387   cocoa="yes"
 388   audio_drv_list="coreaudio"
 389   audio_possible_drivers="coreaudio sdl fmod"
 390   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 391   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 392 ;;
 393 SunOS)
 394   solaris="yes"
 395   make="gmake"
 396   install="ginstall"
 397   ld="gld"
 398   needs_libsunmath="no"
 399   solarisrev=`uname -r | cut -f2 -d.`
 400   # have to select again, because `uname -m` returns i86pc
 401   # even on an x86_64 box.
 402   solariscpu=`isainfo -k`
 403   if test "${solariscpu}" = "amd64" ; then
 404     cpu="x86_64"
 405   fi
 406   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 407     if test "$solarisrev" -le 9 ; then
 408       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 409         needs_libsunmath="yes"
 410         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 411         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 412         LIBS="-lsunmath $LIBS"
 413       else
 414         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 415         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 416         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 417         echo "Studio 11 can be downloaded from www.sun.com."
 418         exit 1
 419       fi
 420     fi
 421   fi
 422   if test -f /usr/include/sys/soundcard.h ; then
 423     audio_drv_list="oss"
 424   fi
 425   audio_possible_drivers="oss sdl"
 426 # needed for CMSG_ macros in sys/socket.h
 427   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 428 # needed for TIOCWIN* defines in termios.h
 429   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 430   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 431   LIBS="-lsocket -lnsl -lresolv $LIBS"
 432 ;;
 433 AIX)
 434   aix="yes"
 435   make="gmake"
 436 ;;
 437 *)
 438   audio_drv_list="oss"
 439   audio_possible_drivers="oss alsa sdl esd pa"
 440   linux="yes"
 441   linux_user="yes"
 442   usb="linux"
 443   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 444     audio_possible_drivers="$audio_possible_drivers fmod"
 445   fi
 446   if [ "$cpu" = "ia64" ] ; then
 447      xen="no"
 448      target_list="ia64-softmmu"
 449      cpu_emulation="no"
 450      gdbstub="no"
 451      slirp="no"
 452   fi
 453 ;;
 454 esac
 455
 456 if [ "$bsd" = "yes" ] ; then
 457   if [ "$darwin" != "yes" ] ; then
 458     usb="bsd"
 459   fi
 460   bsd_user="yes"
 461 fi
 462
 463 if test "$mingw32" = "yes" ; then
 464   EXESUF=".exe"
 465   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 466   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 467   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 468   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 469 fi
 470
 471 # find source path
 472 source_path=`dirname "$0"`
 473 source_path_used="no"
 474 workdir=`pwd`
 475 if [ -z "$source_path" ]; then
 476     source_path=$workdir
 477 else
 478     source_path=`cd "$source_path"; pwd`
 479 fi
 480 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 481
 482 werror=""
 483
 484 for opt do
 485   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 486   case "$opt" in
 487   --help|-h) show_help=yes
 488   ;;
 489   --prefix=*) prefix="$optarg"
 490   ;;
 491   --interp-prefix=*) interp_prefix="$optarg"
 492   ;;
 493   --source-path=*) source_path="$optarg"
 494   source_path_used="yes"
 495   ;;
 496   --cross-prefix=*)
 497   ;;
 498   --cc=*)
 499   ;;
 500   --host-cc=*) host_cc="$optarg"
 501   ;;
 502   --make=*) make="$optarg"
 503   ;;
 504   --install=*) install="$optarg"
 505   ;;
 506   --extra-cflags=*)
 507   ;;
 508   --extra-ldflags=*)
 509   ;;
 510   --cpu=*)
 511   ;;
 512   --target-list=*) target_list="$optarg"
 513   ;;
 514   --enable-gprof) gprof="yes"
 515   ;;
 516   --static)
 517     static="yes"
 518     LDFLAGS="-static $LDFLAGS"
 519   ;;
 520   --sysconfdir=*) sysconfdir="$optarg"
 521   ;;
 522   --disable-sdl) sdl="no"
 523   ;;
 524   --enable-sdl) sdl="yes"
 525   ;;
 526   --fmod-lib=*) fmod_lib="$optarg"
 527   ;;
 528   --fmod-inc=*) fmod_inc="$optarg"
 529   ;;
 530   --oss-lib=*) oss_lib="$optarg"
 531   ;;
 532   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 533   ;;
 534   --audio-drv-list=*) audio_drv_list="$optarg"
 535   ;;
 536   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 537   ;;
 538   --enable-debug-tcg) debug_tcg="yes"
 539   ;;
 540   --disable-debug-tcg) debug_tcg="no"
 541   ;;
 542   --enable-debug-mon) debug_mon="yes"
 543   ;;
 544   --disable-debug-mon) debug_mon="no"
 545   ;;
 546   --enable-debug)
 547       # Enable debugging options that aren't excessively noisy
 548       debug_tcg="yes"
 549       debug_mon="yes"
 550       debug="yes"
 551       strip_opt="no"
 552   ;;
 553   --enable-sparse) sparse="yes"
 554   ;;
 555   --disable-sparse) sparse="no"
 556   ;;
 557   --disable-strip) strip_opt="no"
 558   ;;
 559   --disable-vnc-tls) vnc_tls="no"
 560   ;;
 561   --enable-vnc-tls) vnc_tls="yes"
 562   ;;
 563   --disable-vnc-sasl) vnc_sasl="no"
 564   ;;
 565   --enable-vnc-sasl) vnc_sasl="yes"
 566   ;;
 567   --disable-slirp) slirp="no"
 568   ;;
 569   --disable-uuid) uuid="no"
 570   ;;
 571   --enable-uuid) uuid="yes"
 572   ;;
 573   --disable-vde) vde="no"
 574   ;;
 575   --enable-vde) vde="yes"
 576   ;;
 577   --disable-xen) xen="no"
 578   ;;
 579   --enable-xen) xen="yes"
 580   ;;
 581   --disable-brlapi) brlapi="no"
 582   ;;
 583   --enable-brlapi) brlapi="yes"
 584   ;;
 585   --disable-bluez) bluez="no"
 586   ;;
 587   --enable-bluez) bluez="yes"
 588   ;;
 589   --disable-kvm) kvm="no"
 590   ;;
 591   --enable-kvm) kvm="yes"
 592   ;;
 593   --disable-kvm-pit) kvm_cap_pit="no"
 594   ;;
 595   --enable-kvm-pit) kvm_cap_pit="yes"
 596   ;;
 597   --disable-kvm-device-assignment) kvm_cap_device_assignment="no"
 598   ;;
 599   --enable-kvm-device-assignment) kvm_cap_device_assignment="yes"
 600   ;;
 601   --enable-profiler) profiler="yes"
 602   ;;
 603   --enable-cocoa)
 604       cocoa="yes" ;
 605       sdl="no" ;
 606       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 607   ;;
 608   --disable-system) softmmu="no"
 609   ;;
 610   --enable-system) softmmu="yes"
 611   ;;
 612   --disable-user)
 613       linux_user="no" ;
 614       bsd_user="no" ;
 615       darwin_user="no"
 616   ;;
 617   --enable-user) ;;
 618   --disable-linux-user) linux_user="no"
 619   ;;
 620   --enable-linux-user) linux_user="yes"
 621   ;;
 622   --disable-darwin-user) darwin_user="no"
 623   ;;
 624   --enable-darwin-user) darwin_user="yes"
 625   ;;
 626   --disable-bsd-user) bsd_user="no"
 627   ;;
 628   --enable-bsd-user) bsd_user="yes"
 629   ;;
 630   --enable-guest-base) guest_base="yes"
 631   ;;
 632   --disable-guest-base) guest_base="no"
 633   ;;
 634   --enable-user-pie) user_pie="yes"
 635   ;;
 636   --disable-user-pie) user_pie="no"
 637   ;;
 638   --enable-uname-release=*) uname_release="$optarg"
 639   ;;
 640   --sparc_cpu=*)
 641   ;;
 642   --enable-werror) werror="yes"
 643   ;;
 644   --disable-werror) werror="no"
 645   ;;
 646   --disable-curses) curses="no"
 647   ;;
 648   --enable-curses) curses="yes"
 649   ;;
 650   --disable-curl) curl="no"
 651   ;;
 652   --enable-curl) curl="yes"
 653   ;;
 654   --disable-fdt) fdt="no"
 655   ;;
 656   --enable-fdt) fdt="yes"
 657   ;;
 658   --disable-check-utests) check_utests="no"
 659   ;;
 660   --enable-check-utests) check_utests="yes"
 661   ;;
 662   --disable-nptl) nptl="no"
 663   ;;
 664   --enable-nptl) nptl="yes"
 665   ;;
 666   --enable-mixemu) mixemu="yes"
 667   ;;
 668   --disable-linux-aio) linux_aio="no"
 669   ;;
 670   --enable-linux-aio) linux_aio="yes"
 671   ;;
 672   --enable-io-thread) io_thread="yes"
 673   ;;
 674   --disable-blobs) blobs="no"
 675   ;;
 676   --kerneldir=*) kerneldir="$optarg"
 677   ;;
 678   --with-kvm-trace) kvm_trace="yes"
 679   ;;
 680   --with-pkgversion=*) pkgversion=" ($optarg)"
 681   ;;
 682   --disable-docs) docs="no"
 683   ;;
 684   --enable-docs) docs="yes"
 685   ;;
 686   --disable-cpu-emulation) cpu_emulation="no"
 687   ;;
 688   *) echo "ERROR: unknown option $opt"; show_help="yes"
 689   ;;
 690   esac
 691 done
 692
 693 #
 694 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 695 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 696 #
 697 host_guest_base="no"
 698 case "$cpu" in
 699     sparc) case $sparc_cpu in
 700            v7|v8)
 701              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 702            ;;
 703            v8plus|v8plusa)
 704              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 705            ;;
 706            *) # sparc_cpu not defined in the command line
 707              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 708            esac
 709            LDFLAGS="-m32 $LDFLAGS"
 710            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 711            if test "$solaris" = "no" ; then
 712              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 713              helper_cflags="-ffixed-i0"
 714            fi
 715            ;;
 716     sparc64)
 717            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 718            LDFLAGS="-m64 $LDFLAGS"
 719            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 720            if test "$solaris" != "no" ; then
 721              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 722            fi
 723            ;;
 724     s390)
 725            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 726            ;;
 727     i386)
 728            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 729            LDFLAGS="-m32 $LDFLAGS"
 730            helper_cflags="-fomit-frame-pointer"
 731            host_guest_base="yes"
 732            ;;
 733     x86_64)
 734            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 735            LDFLAGS="-m64 $LDFLAGS"
 736            host_guest_base="yes"
 737            ;;
 738     arm*)
 739            host_guest_base="yes"
 740            ;;
 741     ppc*)
 742            host_guest_base="yes"
 743            ;;
 744 esac
 745
 746 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 747
 748 if test x"$show_help" = x"yes" ; then
 749 cat << EOF
 750
 751 Usage: configure [options]
 752 Options: [defaults in brackets after descriptions]
 753
 754 EOF
 755 echo "Standard options:"
 756 echo "  --help                   print this message"
 757 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 758 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 759 echo "                           use %M for cpu name [$interp_prefix]"
 760 echo "  --target-list=LIST       set target list [$target_list]"
 761 echo ""
 762 echo "Advanced options (experts only):"
 763 echo "  --source-path=PATH       path of source code [$source_path]"
 764 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 765 echo "  --cc=CC                  use C compiler CC [$cc]"
 766 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 767 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 768 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 769 echo "  --make=MAKE              use specified make [$make]"
 770 echo "  --install=INSTALL        use specified install [$install]"
 771 echo "  --static                 enable static build [$static]"
 772 echo "  --sysconfdir=PATH        install config in PATH"
 773 echo "  --enable-debug-tcg       enable TCG debugging"
 774 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 775 echo "  --enable-debug           enable common debug build options"
 776 echo "  --enable-sparse          enable sparse checker"
 777 echo "  --disable-sparse         disable sparse checker (default)"
 778 echo "  --disable-strip          disable stripping binaries"
 779 echo "  --disable-werror         disable compilation abort on warning"
 780 echo "  --disable-sdl            disable SDL"
 781 echo "  --enable-sdl             enable SDL"
 782 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 783 echo "  --audio-drv-list=LIST    set audio drivers list:"
 784 echo "                           Available drivers: $audio_possible_drivers"
 785 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 786 echo "                           Available cards: $audio_possible_cards"
 787 echo "  --block-drv-whitelist=L  set block driver whitelist"
 788 echo "                           (affects only QEMU, not qemu-img)"
 789 echo "  --enable-mixemu          enable mixer emulation"
 790 echo "  --disable-xen            disable xen backend driver support"
 791 echo "  --enable-xen             enable xen backend driver support"
 792 echo "  --disable-brlapi         disable BrlAPI"
 793 echo "  --enable-brlapi          enable BrlAPI"
 794 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 795 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 796 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 797 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 798 echo "  --disable-curses         disable curses output"
 799 echo "  --enable-curses          enable curses output"
 800 echo "  --disable-curl           disable curl connectivity"
 801 echo "  --enable-curl            enable curl connectivity"
 802 echo "  --disable-fdt            disable fdt device tree"
 803 echo "  --enable-fdt             enable fdt device tree"
 804 echo "  --disable-check-utests   disable check unit-tests"
 805 echo "  --enable-check-utests    enable check unit-tests"
 806 echo "  --disable-bluez          disable bluez stack connectivity"
 807 echo "  --enable-bluez           enable bluez stack connectivity"
 808 echo "  --disable-kvm            disable KVM acceleration support"
 809 echo "  --enable-kvm             enable KVM acceleration support"
 810 echo "  --disable-kvm-pit        disable KVM pit support"
 811 echo "  --enable-kvm-pit         enable KVM pit support"
 812 echo "  --disable-kvm-device-assignment  disable KVM device assignment support"
 813 echo "  --enable-kvm-device-assignment   enable KVM device assignment support"
 814 echo "  --disable-nptl           disable usermode NPTL support"
 815 echo "  --enable-nptl            enable usermode NPTL support"
 816 echo "  --enable-system          enable all system emulation targets"
 817 echo "  --disable-system         disable all system emulation targets"
 818 echo "  --enable-user            enable supported user emulation targets"
 819 echo "  --disable-user           disable all user emulation targets"
 820 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 821 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 822 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 823 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 824 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 825 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 826 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 827 echo "                           emulation targets"
 828 echo "  --disable-guest-base     disable GUEST_BASE support"
 829 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 830 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 831 echo "  --fmod-lib               path to FMOD library"
 832 echo "  --fmod-inc               path to FMOD includes"
 833 echo "  --oss-lib                path to OSS library"
 834 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 835 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 836 echo "  --disable-uuid           disable uuid support"
 837 echo "  --enable-uuid            enable uuid support"
 838 echo "  --disable-vde            disable support for vde network"
 839 echo "  --enable-vde             enable support for vde network"
 840 echo "  --disable-linux-aio      disable Linux AIO support"
 841 echo "  --enable-linux-aio       enable Linux AIO support"
 842 echo "  --enable-io-thread       enable IO thread"
 843 echo "  --disable-blobs          disable installing provided firmware blobs"
 844 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 845 echo "  --with-kvm-trace         enable building the KVM module with the kvm trace option"
 846 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
 847 echo "  --enable-docs            enable documentation build"
 848 echo "  --disable-docs           disable documentation build"
 849 echo ""
 850 echo "NOTE: The object files are built at the place where configure is launched"
 851 exit 1
 852 fi
 853
 854 #
 855 # Solaris specific configure tool chain decisions
 856 #
 857 if test "$solaris" = "yes" ; then
 858   if has $install; then
 859     :
 860   else
 861     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 862     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 863     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 864     exit 1
 865   fi
 866   if test "`path_of $install`" = "/usr/sbin/install" ; then
 867     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 868     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 869     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 870     exit 1
 871   fi
 872   if has ar; then
 873     :
 874   else
 875     echo "Error: No path includes ar"
 876     if test -f /usr/ccs/bin/ar ; then
 877       echo "Add /usr/ccs/bin to your path and rerun configure"
 878     fi
 879     exit 1
 880   fi
 881 fi
 882
 883
 884 if test -z "$target_list" ; then
 885 # these targets are portable
 886     if [ "$softmmu" = "yes" ] ; then
 887         target_list="\
 888 i386-softmmu \
 889 x86_64-softmmu \
 890 arm-softmmu \
 891 cris-softmmu \
 892 m68k-softmmu \
 893 microblaze-softmmu \
 894 mips-softmmu \
 895 mipsel-softmmu \
 896 mips64-softmmu \
 897 mips64el-softmmu \
 898 ppc-softmmu \
 899 ppcemb-softmmu \
 900 ppc64-softmmu \
 901 sh4-softmmu \
 902 sh4eb-softmmu \
 903 sparc-softmmu \
 904 sparc64-softmmu \
 905 "
 906     fi
 907 # the following are Linux specific
 908     if [ "$linux_user" = "yes" ] ; then
 909         target_list="${target_list}\
 910 i386-linux-user \
 911 x86_64-linux-user \
 912 alpha-linux-user \
 913 arm-linux-user \
 914 armeb-linux-user \
 915 cris-linux-user \
 916 m68k-linux-user \
 917 microblaze-linux-user \
 918 mips-linux-user \
 919 mipsel-linux-user \
 920 ppc-linux-user \
 921 ppc64-linux-user \
 922 ppc64abi32-linux-user \
 923 sh4-linux-user \
 924 sh4eb-linux-user \
 925 sparc-linux-user \
 926 sparc64-linux-user \
 927 sparc32plus-linux-user \
 928 "
 929     fi
 930 # the following are Darwin specific
 931     if [ "$darwin_user" = "yes" ] ; then
 932         target_list="$target_list i386-darwin-user ppc-darwin-user "
 933     fi
 934 # the following are BSD specific
 935     if [ "$bsd_user" = "yes" ] ; then
 936         target_list="${target_list}\
 937 i386-bsd-user \
 938 x86_64-bsd-user \
 939 sparc-bsd-user \
 940 sparc64-bsd-user \
 941 "
 942     fi
 943 else
 944     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 945 fi
 946 if test -z "$target_list" ; then
 947     echo "No targets enabled"
 948     exit 1
 949 fi
 950
 951 feature_not_found() {
 952   feature=$1
 953
 954   echo "ERROR"
 955   echo "ERROR: User requested feature $feature"
 956   echo "ERROR: configure was not able to find it"
 957   echo "ERROR"
 958   exit 1;
 959 }
 960
 961 if test -z "$cross_prefix" ; then
 962
 963 # ---
 964 # big/little endian test
 965 cat > $TMPC << EOF
 966 #include <inttypes.h>
 967 int main(int argc, char ** argv){
 968         volatile uint32_t i=0x01234567;
 969         return (*((uint8_t*)(&i))) == 0x67;
 970 }
 971 EOF
 972
 973 if compile_prog "" "" ; then
 974 $TMPE && bigendian="yes"
 975 else
 976 echo big/little test failed
 977 fi
 978
 979 else
 980
 981 # if cross compiling, cannot launch a program, so make a static guess
 982 case "$cpu" in
 983   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 984     bigendian=yes
 985   ;;
 986 esac
 987
 988 fi
 989
 990 # host long bits test
 991 hostlongbits="32"
 992 case "$cpu" in
 993   x86_64|alpha|ia64|sparc64|ppc64|s390x)
 994     hostlongbits=64
 995   ;;
 996 esac
 997
 998
 999 ##########################################
1000 # NPTL probe
1001
1002 if test "$nptl" != "no" ; then
1003   cat > $TMPC <<EOF
1004 #include <sched.h>
1005 #include <linux/futex.h>
1006 void foo()
1007 {
1008 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1009 #error bork
1010 #endif
1011 }
1012 EOF
1013
1014   if compile_object ; then
1015     nptl=yes
1016   else
1017     if test "$nptl" = "yes" ; then
1018       feature_not_found "nptl"
1019     fi
1020     nptl=no
1021   fi
1022 fi
1023
1024 ##########################################
1025 # zlib check
1026
1027 cat > $TMPC << EOF
1028 #include <zlib.h>
1029 int main(void) { zlibVersion(); return 0; }
1030 EOF
1031 if compile_prog "" "-lz" ; then
1032     :
1033 else
1034     echo
1035     echo "Error: zlib check failed"
1036     echo "Make sure to have the zlib libs and headers installed."
1037     echo
1038     exit 1
1039 fi
1040
1041 ##########################################
1042 # xen probe
1043
1044 if test "$xen" != "no" ; then
1045   xen_libs="-lxenstore -lxenctrl -lxenguest"
1046   cat > $TMPC <<EOF
1047 #include <xenctrl.h>
1048 #include <xs.h>
1049 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1050 EOF
1051   if compile_prog "" "$xen_libs" ; then
1052     xen=yes
1053     libs_softmmu="$xen_libs $libs_softmmu"
1054   else
1055     if test "$xen" = "yes" ; then
1056       feature_not_found "xen"
1057     fi
1058     xen=no
1059   fi
1060 fi
1061
1062 ##########################################
1063 # pkgconfig probe
1064
1065 pkgconfig="${cross_prefix}pkg-config"
1066 if ! has $pkgconfig; then
1067   # likely not cross compiling, or hope for the best
1068   pkgconfig=pkg-config
1069 fi
1070
1071 ##########################################
1072 # Sparse probe
1073 if test "$sparse" != "no" ; then
1074   if has cgcc; then
1075     sparse=yes
1076   else
1077     if test "$sparse" = "yes" ; then
1078       feature_not_found "sparse"
1079     fi
1080     sparse=no
1081   fi
1082 fi
1083
1084 ##########################################
1085 # SDL probe
1086
1087 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
1088   sdlconfig="$pkgconfig sdl"
1089   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1090 elif has sdl-config; then
1091   sdlconfig='sdl-config'
1092   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1093 else
1094   if test "$sdl" = "yes" ; then
1095     feature_not_found "sdl"
1096   fi
1097   sdl=no
1098 fi
1099
1100 sdl_too_old=no
1101 if test "$sdl" != "no" ; then
1102   cat > $TMPC << EOF
1103 #include <SDL.h>
1104 #undef main /* We don't want SDL to override our main() */
1105 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1106 EOF
1107   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1108   if test "$static" = "yes" ; then
1109     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1110   else
1111     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1112   fi
1113   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1114     if test "$_sdlversion" -lt 121 ; then
1115       sdl_too_old=yes
1116     else
1117       if test "$cocoa" = "no" ; then
1118         sdl=yes
1119       fi
1120     fi
1121
1122     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1123     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1124       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1125          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1126          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1127       fi
1128       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1129         :
1130       else
1131         sdl=no
1132       fi
1133     fi # static link
1134   else # sdl not found
1135     if test "$sdl" = "yes" ; then
1136       feature_not_found "sdl"
1137     fi
1138     sdl=no
1139   fi # sdl compile test
1140 fi
1141
1142 if test "$sdl" = "yes" ; then
1143   cat > $TMPC <<EOF
1144 #include <SDL.h>
1145 #if defined(SDL_VIDEO_DRIVER_X11)
1146 #include <X11/XKBlib.h>
1147 #else
1148 #error No x11 support
1149 #endif
1150 int main(void) { return 0; }
1151 EOF
1152   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1153     sdl_libs="$sdl_libs -lX11"
1154   fi
1155   if test "$mingw32" = "yes" ; then
1156     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1157   fi
1158   libs_softmmu="$sdl_libs $libs_softmmu"
1159 fi
1160
1161 ##########################################
1162 # VNC TLS detection
1163 if test "$vnc_tls" != "no" ; then
1164   cat > $TMPC <<EOF
1165 #include <gnutls/gnutls.h>
1166 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1167 EOF
1168   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1169   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1170   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1171     vnc_tls=yes
1172     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1173   else
1174     if test "$vnc_tls" = "yes" ; then
1175       feature_not_found "vnc-tls"
1176     fi
1177     vnc_tls=no
1178   fi
1179 fi
1180
1181 ##########################################
1182 # VNC SASL detection
1183 if test "$vnc_sasl" != "no" ; then
1184   cat > $TMPC <<EOF
1185 #include <sasl/sasl.h>
1186 #include <stdio.h>
1187 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1188 EOF
1189   # Assuming Cyrus-SASL installed in /usr prefix
1190   vnc_sasl_cflags=""
1191   vnc_sasl_libs="-lsasl2"
1192   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1193     vnc_sasl=yes
1194     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1195   else
1196     if test "$vnc_sasl" = "yes" ; then
1197       feature_not_found "vnc-sasl"
1198     fi
1199     vnc_sasl=no
1200   fi
1201 fi
1202
1203 ##########################################
1204 # fnmatch() probe, used for ACL routines
1205 fnmatch="no"
1206 cat > $TMPC << EOF
1207 #include <fnmatch.h>
1208 int main(void)
1209 {
1210     fnmatch("foo", "foo", 0);
1211     return 0;
1212 }
1213 EOF
1214 if compile_prog "" "" ; then
1215    fnmatch="yes"
1216 fi
1217
1218 ##########################################
1219 # uuid_generate() probe, used for vdi block driver
1220 if test "$uuid" != "no" ; then
1221   uuid_libs="-luuid"
1222   cat > $TMPC << EOF
1223 #include <uuid/uuid.h>
1224 int main(void)
1225 {
1226     uuid_t my_uuid;
1227     uuid_generate(my_uuid);
1228     return 0;
1229 }
1230 EOF
1231   if compile_prog "" "$uuid_libs" ; then
1232     uuid="yes"
1233     libs_softmmu="$uuid_libs $libs_softmmu"
1234     libs_tools="$uuid_libs $libs_tools"
1235   else
1236     if test "$uuid" = "yes" ; then
1237       feature_not_found "uuid"
1238     fi
1239     uuid=no
1240   fi
1241 fi
1242
1243 ##########################################
1244 # vde libraries probe
1245 if test "$vde" != "no" ; then
1246   vde_libs="-lvdeplug"
1247   cat > $TMPC << EOF
1248 #include <libvdeplug.h>
1249 int main(void)
1250 {
1251     struct vde_open_args a = {0, 0, 0};
1252     vde_open("", "", &a);
1253     return 0;
1254 }
1255 EOF
1256   if compile_prog "" "$vde_libs" ; then
1257     vde=yes
1258     libs_softmmu="$vde_libs $libs_softmmu"
1259     libs_tools="$vde_libs $libs_tools"
1260   else
1261     if test "$vde" = "yes" ; then
1262       feature_not_found "vde"
1263     fi
1264     vde=no
1265   fi
1266 fi
1267
1268 ##########################################
1269 # Sound support libraries probe
1270
1271 audio_drv_probe()
1272 {
1273     drv=$1
1274     hdr=$2
1275     lib=$3
1276     exp=$4
1277     cfl=$5
1278         cat > $TMPC << EOF
1279 #include <$hdr>
1280 int main(void) { $exp }
1281 EOF
1282     if compile_prog "$cfl" "$lib" ; then
1283         :
1284     else
1285         echo
1286         echo "Error: $drv check failed"
1287         echo "Make sure to have the $drv libs and headers installed."
1288         echo
1289         exit 1
1290     fi
1291 }
1292
1293 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1294 for drv in $audio_drv_list; do
1295     case $drv in
1296     alsa)
1297     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1298         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1299     libs_softmmu="-lasound $libs_softmmu"
1300     ;;
1301
1302     fmod)
1303     if test -z $fmod_lib || test -z $fmod_inc; then
1304         echo
1305         echo "Error: You must specify path to FMOD library and headers"
1306         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1307         echo
1308         exit 1
1309     fi
1310     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1311     libs_softmmu="$fmod_lib $libs_softmmu"
1312     ;;
1313
1314     esd)
1315     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1316     libs_softmmu="-lesd $libs_softmmu"
1317     audio_pt_int="yes"
1318     ;;
1319
1320     pa)
1321     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1322         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1323     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1324     audio_pt_int="yes"
1325     ;;
1326
1327     coreaudio)
1328       libs_softmmu="-framework CoreAudio $libs_softmmu"
1329     ;;
1330
1331     dsound)
1332       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1333       audio_win_int="yes"
1334     ;;
1335
1336     oss)
1337       libs_softmmu="$oss_lib $libs_softmmu"
1338     ;;
1339
1340     sdl|wav)
1341     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1342     ;;
1343
1344     winwave)
1345       libs_softmmu="-lwinmm $libs_softmmu"
1346       audio_win_int="yes"
1347     ;;
1348
1349     *)
1350     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1351         echo
1352         echo "Error: Unknown driver '$drv' selected"
1353         echo "Possible drivers are: $audio_possible_drivers"
1354         echo
1355         exit 1
1356     }
1357     ;;
1358     esac
1359 done
1360
1361 ##########################################
1362 # BrlAPI probe
1363
1364 if test "$brlapi" != "no" ; then
1365   brlapi_libs="-lbrlapi"
1366   cat > $TMPC << EOF
1367 #include <brlapi.h>
1368 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1369 EOF
1370   if compile_prog "" "$brlapi_libs" ; then
1371     brlapi=yes
1372     libs_softmmu="$brlapi_libs $libs_softmmu"
1373   else
1374     if test "$brlapi" = "yes" ; then
1375       feature_not_found "brlapi"
1376     fi
1377     brlapi=no
1378   fi
1379 fi
1380
1381 ##########################################
1382 # curses probe
1383 curses_list="-lncurses -lcurses"
1384
1385 if test "$curses" != "no" ; then
1386   curses_found=no
1387   cat > $TMPC << EOF
1388 #include <curses.h>
1389 #ifdef __OpenBSD__
1390 #define resize_term resizeterm
1391 #endif
1392 int main(void) { resize_term(0, 0); return curses_version(); }
1393 EOF
1394   for curses_lib in $curses_list; do
1395     if compile_prog "" "$curses_lib" ; then
1396       curses_found=yes
1397       libs_softmmu="$curses_lib $libs_softmmu"
1398       break
1399     fi
1400   done
1401   if test "$curses_found" = "yes" ; then
1402     curses=yes
1403   else
1404     if test "$curses" = "yes" ; then
1405       feature_not_found "curses"
1406     fi
1407     curses=no
1408   fi
1409 fi
1410
1411 ##########################################
1412 # curl probe
1413
1414 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1415   curlconfig="$pkgconfig libcurl"
1416 else
1417   curlconfig=curl-config
1418 fi
1419
1420 if test "$curl" != "no" ; then
1421   cat > $TMPC << EOF
1422 #include <curl/curl.h>
1423 int main(void) { return curl_easy_init(); }
1424 EOF
1425   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1426   curl_libs=`$curlconfig --libs 2>/dev/null`
1427   if compile_prog "$curl_cflags" "$curl_libs" ; then
1428     curl=yes
1429     libs_tools="$curl_libs $libs_tools"
1430     libs_softmmu="$curl_libs $libs_softmmu"
1431   else
1432     if test "$curl" = "yes" ; then
1433       feature_not_found "curl"
1434     fi
1435     curl=no
1436   fi
1437 fi # test "$curl"
1438
1439 ##########################################
1440 # check framework probe
1441
1442 if test "$check_utests" != "no" ; then
1443   cat > $TMPC << EOF
1444 #include <check.h>
1445 int main(void) { suite_create("qemu test"); return 0; }
1446 EOF
1447   check_libs=`$pkgconfig --libs check`
1448   if compile_prog "" $check_libs ; then
1449     check_utests=yes
1450     libs_tools="$check_libs $libs_tools"
1451   else
1452     if test "$check_utests" = "yes" ; then
1453       feature_not_found "check"
1454     fi
1455     check_utests=no
1456   fi
1457 fi # test "$check_utests"
1458
1459 ##########################################
1460 # bluez support probe
1461 if test "$bluez" != "no" ; then
1462   cat > $TMPC << EOF
1463 #include <bluetooth/bluetooth.h>
1464 int main(void) { return bt_error(0); }
1465 EOF
1466   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1467   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1468   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1469     bluez=yes
1470     libs_softmmu="$bluez_libs $libs_softmmu"
1471   else
1472     if test "$bluez" = "yes" ; then
1473       feature_not_found "bluez"
1474     fi
1475     bluez="no"
1476   fi
1477 fi
1478
1479 ##########################################
1480 # kvm probe
1481 if test "$kvm" != "no" ; then
1482     cat > $TMPC <<EOF
1483 #include <linux/kvm.h>
1484 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1485 #error Invalid KVM version
1486 #endif
1487 #if !defined(KVM_CAP_USER_MEMORY)
1488 #error Missing KVM capability KVM_CAP_USER_MEMORY
1489 #endif
1490 #if !defined(KVM_CAP_SET_TSS_ADDR)
1491 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1492 #endif
1493 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1494 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1495 #endif
1496 int main(void) { return 0; }
1497 EOF
1498   if test "$kerneldir" != "" ; then
1499       kvm_cflags=-I"$kerneldir"/include
1500       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1501          -a -d "$kerneldir/arch/x86/include" ; then
1502             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1503         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1504             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1505         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1506             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1507         elif test -d "$kerneldir/arch/$cpu/include" ; then
1508             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1509       fi
1510   else
1511     kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
1512     if test "$kvm_cflags" = ""; then
1513       case "$cpu" in
1514       i386 | x86_64)
1515         kvm_arch="x86"
1516         ;;
1517       ppc)
1518         kvm_arch="powerpc"
1519         ;;
1520       *)
1521         kvm_arch="$cpu"
1522         ;;
1523       esac
1524       kvm_cflags="-I$source_path/kvm/include"
1525       kvm_cflags="$kvm_cflags -include $source_path/kvm/include/linux/config.h"
1526       kvm_cflags="$kvm_cflags -I$source_path/kvm/include/$kvm_arch"
1527     fi
1528   fi
1529   kvm_cflags="$kvm_cflags -idirafter $source_path/compat"
1530   if compile_prog "$kvm_cflags" "" ; then
1531     kvm=yes
1532     cat > $TMPC <<EOF
1533 #include <linux/kvm_para.h>
1534 int main(void) { return 0; }
1535 EOF
1536     if compile_prog "$kvm_cflags" "" ; then
1537       kvm_para=yes
1538     fi
1539   else
1540     if test "$kvm" = "yes" ; then
1541       if has awk && has grep; then
1542         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1543         | grep "error: " \
1544         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1545         if test "$kvmerr" != "" ; then
1546           echo -e "${kvmerr}\n\
1547       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1548   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1549         fi
1550       fi
1551       feature_not_found "kvm"
1552     fi
1553     kvm=no
1554   fi
1555 fi
1556
1557 ##########################################
1558 # test for KVM_CAP_PIT
1559
1560 if test "$kvm_cap_pit" != "no" ; then
1561   if test "$kvm" = "no" -a "$kvm_cap_pit" = "yes" ; then
1562       feature_not_found "kvm_cap_pit (kvm is not enabled)"
1563   fi
1564   cat > $TMPC <<EOF
1565 #include <linux/kvm.h>
1566 #ifndef KVM_CAP_PIT
1567 #error "kvm no pit capability"
1568 #endif
1569 int main(void) { return 0; }
1570 EOF
1571   if compile_prog "$kvm_cflags" ""; then
1572     kvm_cap_pit=yes
1573   else
1574     if test "$kvm_cap_pit" = "yes" ; then
1575       feature_not_found "kvm_cap_pit"
1576     fi
1577     kvm_cap_pit=no
1578   fi
1579 fi
1580
1581 ##########################################
1582 # test for KVM_CAP_DEVICE_ASSIGNMENT
1583
1584 if test "$kvm_cap_device_assignment" != "no" ; then
1585   if test "$kvm" = "no" -a "$kvm_cap_device_assignment" = "yes" ; then
1586       feature_not_found "kvm_cap_device_assignment (kvm is not enabled)"
1587   fi
1588   cat > $TMPC <<EOF
1589 #include <linux/kvm.h>
1590 #ifndef KVM_CAP_DEVICE_ASSIGNMENT
1591 #error "kvm no device assignment capability"
1592 #endif
1593 int main(void) { return 0; }
1594 EOF
1595   if compile_prog "$kvm_cflags" "" ; then
1596     kvm_cap_device_assignment=yes
1597   else
1598     if test "$kvm_cap_device_assignment" = "yes" ; then
1599       feature_not_found "kvm_cap_device_assigment"
1600     fi
1601     kvm_cap_device_assignment=no
1602   fi
1603 fi
1604
1605 ##########################################
1606 # libpci probe for kvm_cap_device_assignment
1607 if test $kvm_cap_device_assignment = "yes" ; then
1608   cat > $TMPC << EOF
1609 #include <pci/pci.h>
1610 #ifndef PCI_VENDOR_ID
1611 #error NO LIBPCI
1612 #endif
1613 int main(void) { struct pci_access a; pci_init(&a); return 0; }
1614 EOF
1615   if compile_prog "" "-lpci -lz" ; then
1616     libs_softmmu="-lpci -lz $libs_softmmu"
1617   else
1618     echo
1619     echo "Error: libpci check failed"
1620     echo "Disable KVM Device Assignment capability."
1621     echo
1622     kvm_cap_device_assignment=no
1623   fi
1624 fi
1625
1626 ##########################################
1627 # pthread probe
1628 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1629
1630 pthread=no
1631 cat > $TMPC << EOF
1632 #include <pthread.h>
1633 int main(void) { pthread_create(0,0,0,0); return 0; }
1634 EOF
1635 for pthread_lib in $PTHREADLIBS_LIST; do
1636   if compile_prog "" "$pthread_lib" ; then
1637     pthread=yes
1638     LIBS="$pthread_lib $LIBS"
1639     break
1640   fi
1641 done
1642
1643 if test "$mingw32" != yes -a "$pthread" = no; then
1644   echo
1645   echo "Error: pthread check failed"
1646   echo "Make sure to have the pthread libs and headers installed."
1647   echo
1648   exit 1
1649 fi
1650
1651 ##########################################
1652 # linux-aio probe
1653
1654 if test "$linux_aio" != "no" ; then
1655   cat > $TMPC <<EOF
1656 #include <libaio.h>
1657 #include <sys/eventfd.h>
1658 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1659 EOF
1660   if compile_prog "" "-laio" ; then
1661     linux_aio=yes
1662     LIBS="$LIBS -laio"
1663   else
1664     if test "$linux_aio" = "yes" ; then
1665       feature_not_found "linux AIO"
1666     fi
1667     linux_aio=no
1668   fi
1669 fi
1670
1671 ##########################################
1672 # iovec probe
1673 cat > $TMPC <<EOF
1674 #include <sys/types.h>
1675 #include <sys/uio.h>
1676 #include <unistd.h>
1677 int main(void) { struct iovec iov; return 0; }
1678 EOF
1679 iovec=no
1680 if compile_prog "" "" ; then
1681   iovec=yes
1682 fi
1683
1684 ##########################################
1685 # preadv probe
1686 cat > $TMPC <<EOF
1687 #include <sys/types.h>
1688 #include <sys/uio.h>
1689 #include <unistd.h>
1690 int main(void) { preadv; }
1691 EOF
1692 preadv=no
1693 if compile_prog "" "" ; then
1694   preadv=yes
1695 fi
1696
1697 ##########################################
1698 # fdt probe
1699 if test "$fdt" != "no" ; then
1700   fdt_libs="-lfdt"
1701   cat > $TMPC << EOF
1702 int main(void) { return 0; }
1703 EOF
1704   if compile_prog "" "$fdt_libs" ; then
1705     fdt=yes
1706     libs_softmmu="$fdt_libs $libs_softmmu"
1707   else
1708     if test "$fdt" = "yes" ; then
1709       feature_not_found "fdt"
1710     fi
1711     fdt=no
1712   fi
1713 fi
1714
1715 #
1716 # Check for xxxat() functions when we are building linux-user
1717 # emulator.  This is done because older glibc versions don't
1718 # have syscall stubs for these implemented.
1719 #
1720 atfile=no
1721 cat > $TMPC << EOF
1722 #define _ATFILE_SOURCE
1723 #include <sys/types.h>
1724 #include <fcntl.h>
1725 #include <unistd.h>
1726
1727 int
1728 main(void)
1729 {
1730         /* try to unlink nonexisting file */
1731         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1732 }
1733 EOF
1734 if compile_prog "" "" ; then
1735   atfile=yes
1736 fi
1737
1738 # Check for inotify functions when we are building linux-user
1739 # emulator.  This is done because older glibc versions don't
1740 # have syscall stubs for these implemented.  In that case we
1741 # don't provide them even if kernel supports them.
1742 #
1743 inotify=no
1744 cat > $TMPC << EOF
1745 #include <sys/inotify.h>
1746
1747 int
1748 main(void)
1749 {
1750         /* try to start inotify */
1751         return inotify_init();
1752 }
1753 EOF
1754 if compile_prog "" "" ; then
1755   inotify=yes
1756 fi
1757
1758 # check if utimensat and futimens are supported
1759 utimens=no
1760 cat > $TMPC << EOF
1761 #define _ATFILE_SOURCE
1762 #define _GNU_SOURCE
1763 #include <stddef.h>
1764 #include <fcntl.h>
1765
1766 int main(void)
1767 {
1768     utimensat(AT_FDCWD, "foo", NULL, 0);
1769     futimens(0, NULL);
1770     return 0;
1771 }
1772 EOF
1773 if compile_prog "" "" ; then
1774   utimens=yes
1775 fi
1776
1777 # check if pipe2 is there
1778 pipe2=no
1779 cat > $TMPC << EOF
1780 #define _GNU_SOURCE
1781 #include <unistd.h>
1782 #include <fcntl.h>
1783
1784 int main(void)
1785 {
1786     int pipefd[2];
1787     pipe2(pipefd, O_CLOEXEC);
1788     return 0;
1789 }
1790 EOF
1791 if compile_prog "" "" ; then
1792   pipe2=yes
1793 fi
1794
1795 # check if accept4 is there
1796 accept4=no
1797 cat > $TMPC << EOF
1798 #define _GNU_SOURCE
1799 #include <sys/socket.h>
1800 #include <stddef.h>
1801
1802 int main(void)
1803 {
1804     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1805     return 0;
1806 }
1807 EOF
1808 if compile_prog "" "" ; then
1809   accept4=yes
1810 fi
1811
1812 # check if tee/splice is there. vmsplice was added same time.
1813 splice=no
1814 cat > $TMPC << EOF
1815 #define _GNU_SOURCE
1816 #include <unistd.h>
1817 #include <fcntl.h>
1818 #include <limits.h>
1819
1820 int main(void)
1821 {
1822     int len, fd;
1823     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1824     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1825     return 0;
1826 }
1827 EOF
1828 if compile_prog "" "" ; then
1829   splice=yes
1830 fi
1831
1832 ##########################################
1833 # signalfd probe
1834 signalfd="no"
1835 cat > $TMPC << EOF
1836 #define _GNU_SOURCE
1837 #include <unistd.h>
1838 #include <sys/syscall.h>
1839 #include <signal.h>
1840 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
1841 EOF
1842
1843 if compile_prog "" "" ; then
1844   signalfd=yes
1845 fi
1846
1847 # check if eventfd is supported
1848 eventfd=no
1849 cat > $TMPC << EOF
1850 #include <sys/eventfd.h>
1851
1852 int main(void)
1853 {
1854     int efd = eventfd(0, 0);
1855     return 0;
1856 }
1857 EOF
1858 if compile_prog "" "" ; then
1859   eventfd=yes
1860 fi
1861
1862 # check for fallocate
1863 fallocate=no
1864 cat > $TMPC << EOF
1865 #include <fcntl.h>
1866
1867 int main(void)
1868 {
1869     fallocate(0, 0, 0, 0);
1870     return 0;
1871 }
1872 EOF
1873 if compile_prog "$ARCH_CFLAGS" "" ; then
1874   fallocate=yes
1875 fi
1876
1877 # check for dup3
1878 dup3=no
1879 cat > $TMPC << EOF
1880 #include <unistd.h>
1881
1882 int main(void)
1883 {
1884     dup3(0, 0, 0);
1885     return 0;
1886 }
1887 EOF
1888 if compile_prog "" "" ; then
1889   dup3=yes
1890 fi
1891
1892 # Check if tools are available to build documentation.
1893 if test "$docs" != "no" ; then
1894   if has makeinfo && has pod2man; then
1895     docs=yes
1896   else
1897     if test "$docs" = "yes" ; then
1898       feature_not_found "docs"
1899     fi
1900     docs=no
1901   fi
1902 fi
1903
1904 # Search for bswap_32 function
1905 byteswap_h=no
1906 cat > $TMPC << EOF
1907 #include <byteswap.h>
1908 int main(void) { return bswap_32(0); }
1909 EOF
1910 if compile_prog "" "" ; then
1911   byteswap_h=yes
1912 fi
1913
1914 # Search for bswap_32 function
1915 bswap_h=no
1916 cat > $TMPC << EOF
1917 #include <sys/endian.h>
1918 #include <sys/types.h>
1919 #include <machine/bswap.h>
1920 int main(void) { return bswap32(0); }
1921 EOF
1922 if compile_prog "" "" ; then
1923   bswap_h=yes
1924 fi
1925
1926 ##########################################
1927 # Do we need librt
1928 cat > $TMPC <<EOF
1929 #include <signal.h>
1930 #include <time.h>
1931 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1932 EOF
1933
1934 if compile_prog "" "" ; then
1935   :
1936 elif compile_prog "" "-lrt" ; then
1937   LIBS="-lrt $LIBS"
1938 fi
1939
1940 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1941         "$aix" != "yes" ; then
1942     libs_softmmu="-lutil $libs_softmmu"
1943 fi
1944
1945 ##########################################
1946 # check if the compiler defines offsetof
1947
1948 need_offsetof=yes
1949 cat > $TMPC << EOF
1950 #include <stddef.h>
1951 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1952 EOF
1953 if compile_prog "" "" ; then
1954     need_offsetof=no
1955 fi
1956
1957 ##########################################
1958 # check if the compiler understands attribute warn_unused_result
1959 #
1960 # This could be smarter, but gcc -Werror does not error out even when warning
1961 # about attribute warn_unused_result
1962
1963 gcc_attribute_warn_unused_result=no
1964 cat > $TMPC << EOF
1965 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1966 #error gcc 3.3 or older
1967 #endif
1968 int main(void) { return 0;}
1969 EOF
1970 if compile_prog "" ""; then
1971     gcc_attribute_warn_unused_result=yes
1972 fi
1973
1974 ##########################################
1975 # check if we have fdatasync
1976
1977 fdatasync=no
1978 cat > $TMPC << EOF
1979 #include <unistd.h>
1980 int main(void) { return fdatasync(0); }
1981 EOF
1982 if compile_prog "" "" ; then
1983     fdatasync=yes
1984 fi
1985
1986 # End of CC checks
1987 # After here, no more $cc or $ld runs
1988
1989 if test "$debug" = "no" ; then
1990   CFLAGS="-O2 $CFLAGS"
1991 fi
1992
1993 # Consult white-list to determine whether to enable werror
1994 # by default.  Only enable by default for git builds
1995 z_version=`cut -f3 -d. $source_path/VERSION`
1996
1997 if test -z "$werror" ; then
1998     if test "$z_version" = "50" -a \
1999         "$linux" = "yes" ; then
2000         werror="yes"
2001     else
2002         werror="no"
2003     fi
2004 fi
2005
2006 # Disable zero malloc errors for official releases unless explicitly told to
2007 # enable/disable
2008 if test -z "$zero_malloc" ; then
2009     if test "$z_version" = "50" ; then
2010         zero_malloc="no"
2011     else
2012         zero_malloc="yes"
2013     fi
2014 fi
2015
2016 if test "$werror" = "yes" ; then
2017     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2018 fi
2019
2020 if test "$solaris" = "no" ; then
2021     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2022         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2023     fi
2024 fi
2025
2026 if test "$mingw32" = "yes" ; then
2027   if test -z "$prefix" ; then
2028       prefix="c:/Program Files/Qemu"
2029   fi
2030   mansuffix=""
2031   datasuffix=""
2032   confsuffix=""
2033   docsuffix=""
2034   binsuffix=""
2035   if test -z "$sysconfdir" ; then
2036       sysconfdir="${prefix}"
2037   fi
2038 else
2039   if test -z "$prefix" ; then
2040       prefix="/usr/local"
2041   fi
2042   mansuffix="/share/man"
2043   datasuffix="/share/qemu"
2044   docsuffix="/share/doc/qemu"
2045   binsuffix="/bin"
2046   if test -z "$sysconfdir" ; then
2047       sysconfdir="${prefix}/etc"
2048   fi
2049 fi
2050
2051 if test -f kvm/kernel/configure; then
2052     kvm_kmod="yes"
2053     kmod_args=""
2054     if test -n "$kerneldir"; then
2055         kmod_args="--kerneldir=$kerneldir"
2056     fi
2057     if test "$kvm_trace" = "yes"; then
2058         kmod_args="$kmod_args --with-kvm-trace"
2059     fi
2060     # hope there are no spaces in kmod_args; can't use arrays because of
2061     # dash.
2062     (cd kvm/kernel; ./configure $kmod_args)
2063 fi
2064
2065 echo "Install prefix    $prefix"
2066 echo "BIOS directory    $prefix$datasuffix"
2067 echo "binary directory  $prefix$binsuffix"
2068 if test "$mingw32" = "no" ; then
2069 echo "Manual directory  $prefix$mansuffix"
2070 echo "ELF interp prefix $interp_prefix"
2071 fi
2072 echo "Source path       $source_path"
2073 echo "C compiler        $cc"
2074 echo "Host C compiler   $host_cc"
2075 echo "CFLAGS            $CFLAGS"
2076 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2077 echo "LDFLAGS           $LDFLAGS"
2078 echo "make              $make"
2079 echo "install           $install"
2080 echo "host CPU          $cpu"
2081 echo "host big endian   $bigendian"
2082 echo "target list       $target_list"
2083 echo "tcg debug enabled $debug_tcg"
2084 echo "Mon debug enabled $debug_mon"
2085 echo "gprof enabled     $gprof"
2086 echo "sparse enabled    $sparse"
2087 echo "strip binaries    $strip_opt"
2088 echo "profiler          $profiler"
2089 echo "static build      $static"
2090 echo "-Werror enabled   $werror"
2091 if test "$darwin" = "yes" ; then
2092     echo "Cocoa support     $cocoa"
2093 fi
2094 echo "SDL support       $sdl"
2095 echo "curses support    $curses"
2096 echo "curl support      $curl"
2097 echo "check support     $check_utests"
2098 echo "mingw32 support   $mingw32"
2099 echo "Audio drivers     $audio_drv_list"
2100 echo "Extra audio cards $audio_card_list"
2101 echo "Block whitelist   $block_drv_whitelist"
2102 echo "Mixer emulation   $mixemu"
2103 echo "VNC TLS support   $vnc_tls"
2104 echo "VNC SASL support  $vnc_sasl"
2105 if test -n "$sparc_cpu"; then
2106     echo "Target Sparc Arch $sparc_cpu"
2107 fi
2108 echo "xen support       $xen"
2109 echo "CPU emulation     $cpu_emulation"
2110 echo "brlapi support    $brlapi"
2111 echo "bluez  support    $bluez"
2112 echo "Documentation     $docs"
2113 [ ! -z "$uname_release" ] && \
2114 echo "uname -r          $uname_release"
2115 echo "NPTL support      $nptl"
2116 echo "GUEST_BASE        $guest_base"
2117 echo "PIE user targets  $user_pie"
2118 echo "vde support       $vde"
2119 echo "IO thread         $io_thread"
2120 echo "Linux AIO support $linux_aio"
2121 echo "Install blobs     $blobs"
2122 echo "KVM support       $kvm"
2123 echo "KVM PIT support   $kvm_cap_pit"
2124 echo "KVM device assig. $kvm_cap_device_assignment"
2125 echo "KVM trace support $kvm_trace"
2126 echo "fdt support       $fdt"
2127 echo "preadv support    $preadv"
2128 echo "fdatasync         $fdatasync"
2129 echo "uuid support      $uuid"
2130
2131 if test $sdl_too_old = "yes"; then
2132 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2133 fi
2134
2135 config_host_mak="config-host.mak"
2136 config_host_ld="config-host.ld"
2137
2138 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2139 printf "# Configured with:" >> $config_host_mak
2140 printf " '%s'" "$0" "$@" >> $config_host_mak
2141 echo >> $config_host_mak
2142
2143 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2144 if test "$mingw32" = "yes" ; then
2145   echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak
2146 else
2147   echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak
2148 fi
2149
2150 case "$cpu" in
2151   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2152     ARCH=$cpu
2153   ;;
2154   armv4b|armv4l)
2155     ARCH=arm
2156   ;;
2157   *)
2158     echo "Unsupported CPU = $cpu"
2159     exit 1
2160   ;;
2161 esac
2162 echo "ARCH=$ARCH" >> $config_host_mak
2163 if test "$debug_tcg" = "yes" ; then
2164   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2165 fi
2166 if test "$debug_mon" = "yes" ; then
2167   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2168 fi
2169 if test "$debug" = "yes" ; then
2170   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2171 fi
2172 if test "$strip_opt" = "yes" ; then
2173   echo "STRIP_OPT=-s" >> $config_host_mak
2174 fi
2175 if test "$bigendian" = "yes" ; then
2176   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2177 fi
2178 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2179 if test "$mingw32" = "yes" ; then
2180   echo "CONFIG_WIN32=y" >> $config_host_mak
2181 else
2182   echo "CONFIG_POSIX=y" >> $config_host_mak
2183 fi
2184
2185 if test "$linux" = "yes" ; then
2186   echo "CONFIG_LINUX=y" >> $config_host_mak
2187 fi
2188
2189 if test "$darwin" = "yes" ; then
2190   echo "CONFIG_DARWIN=y" >> $config_host_mak
2191 fi
2192
2193 if test "$aix" = "yes" ; then
2194   echo "CONFIG_AIX=y" >> $config_host_mak
2195 fi
2196
2197 if test "$solaris" = "yes" ; then
2198   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2199   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2200   if test "$needs_libsunmath" = "yes" ; then
2201     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2202   fi
2203 fi
2204 if test "$static" = "yes" ; then
2205   echo "CONFIG_STATIC=y" >> $config_host_mak
2206 fi
2207 if test $profiler = "yes" ; then
2208   echo "CONFIG_PROFILER=y" >> $config_host_mak
2209 fi
2210 if test "$slirp" = "yes" ; then
2211   echo "CONFIG_SLIRP=y" >> $config_host_mak
2212   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2213 fi
2214 if test "$vde" = "yes" ; then
2215   echo "CONFIG_VDE=y" >> $config_host_mak
2216 fi
2217 for card in $audio_card_list; do
2218     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2219     echo "$def=y" >> $config_host_mak
2220 done
2221 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2222 for drv in $audio_drv_list; do
2223     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2224     echo "$def=y" >> $config_host_mak
2225     if test "$drv" = "fmod"; then
2226         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2227     fi
2228 done
2229 if test "$audio_pt_int" = "yes" ; then
2230   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2231 fi
2232 if test "$audio_win_int" = "yes" ; then
2233   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2234 fi
2235 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2236 if test "$mixemu" = "yes" ; then
2237   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2238 fi
2239 if test "$vnc_tls" = "yes" ; then
2240   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2241   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2242 fi
2243 if test "$vnc_sasl" = "yes" ; then
2244   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2245   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2246 fi
2247 if test "$fnmatch" = "yes" ; then
2248   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2249 fi
2250 if test "$uuid" = "yes" ; then
2251   echo "CONFIG_UUID=y" >> $config_host_mak
2252 fi
2253 qemu_version=`head $source_path/VERSION`
2254 echo "VERSION=$qemu_version" >>$config_host_mak
2255 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2256 echo "SRC_PATH=$source_path" >> $config_host_mak
2257 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2258 if [ "$docs" = "yes" ] ; then
2259   echo "BUILD_DOCS=yes" >> $config_host_mak
2260 fi
2261 if test "$sdl" = "yes" ; then
2262   echo "CONFIG_SDL=y" >> $config_host_mak
2263   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2264 fi
2265 if test "$cocoa" = "yes" ; then
2266   echo "CONFIG_COCOA=y" >> $config_host_mak
2267 fi
2268 if test "$curses" = "yes" ; then
2269   echo "CONFIG_CURSES=y" >> $config_host_mak
2270 fi
2271 if test "$atfile" = "yes" ; then
2272   echo "CONFIG_ATFILE=y" >> $config_host_mak
2273 fi
2274 if test "$utimens" = "yes" ; then
2275   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2276 fi
2277 if test "$pipe2" = "yes" ; then
2278   echo "CONFIG_PIPE2=y" >> $config_host_mak
2279 fi
2280 if test "$accept4" = "yes" ; then
2281   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2282 fi
2283 if test "$splice" = "yes" ; then
2284   echo "CONFIG_SPLICE=y" >> $config_host_mak
2285 fi
2286 if test "$eventfd" = "yes" ; then
2287   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2288 fi
2289 if test "$fallocate" = "yes" ; then
2290   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2291 fi
2292 if test "$dup3" = "yes" ; then
2293   echo "CONFIG_DUP3=y" >> $config_host_mak
2294 fi
2295 if test "$inotify" = "yes" ; then
2296   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2297 fi
2298 if test "$byteswap_h" = "yes" ; then
2299   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2300 fi
2301 if test "$bswap_h" = "yes" ; then
2302   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2303 fi
2304 if test "$curl" = "yes" ; then
2305   echo "CONFIG_CURL=y" >> $config_host_mak
2306   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2307 fi
2308 if test "$brlapi" = "yes" ; then
2309   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2310 fi
2311 if test "$bluez" = "yes" ; then
2312   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2313   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2314 fi
2315 if test "$xen" = "yes" ; then
2316   echo "CONFIG_XEN=y" >> $config_host_mak
2317 fi
2318 if test "$io_thread" = "yes" ; then
2319   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2320 fi
2321 if test "$linux_aio" = "yes" ; then
2322   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2323 fi
2324 if test "$blobs" = "yes" ; then
2325   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2326 fi
2327 if test "$iovec" = "yes" ; then
2328   echo "CONFIG_IOVEC=y" >> $config_host_mak
2329 fi
2330 if test "$preadv" = "yes" ; then
2331   echo "CONFIG_PREADV=y" >> $config_host_mak
2332 fi
2333 if test "$fdt" = "yes" ; then
2334   echo "CONFIG_FDT=y" >> $config_host_mak
2335 fi
2336 if test "$signalfd" = "yes" ; then
2337   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2338 fi
2339 if test "$need_offsetof" = "yes" ; then
2340   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2341 fi
2342 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2343   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2344 fi
2345 if test "$fdatasync" = "yes" ; then
2346   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2347 fi
2348 if test $cpu_emulation = "yes"; then
2349   echo "CONFIG_CPU_EMULATION=y" >> $config_host_mak
2350 else
2351   echo "CONFIG_NO_CPU_EMULATION=y" >> $config_host_mak
2352 fi
2353
2354 # XXX: suppress that
2355 if [ "$bsd" = "yes" ] ; then
2356   echo "CONFIG_BSD=y" >> $config_host_mak
2357 fi
2358
2359 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2360
2361 if test "$zero_malloc" = "yes" ; then
2362   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2363 fi
2364
2365 # USB host support
2366 case "$usb" in
2367 linux)
2368   echo "HOST_USB=linux" >> $config_host_mak
2369 ;;
2370 bsd)
2371   echo "HOST_USB=bsd" >> $config_host_mak
2372 ;;
2373 *)
2374   echo "HOST_USB=stub" >> $config_host_mak
2375 ;;
2376 esac
2377
2378 echo "KVM_KMOD=$kvm_kmod" >> $config_host_mak
2379
2380 tools=
2381 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2382   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2383   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2384       tools="qemu-nbd\$(EXESUF) $tools"
2385     if [ "$check_utests" = "yes" ]; then
2386       tools="check-qint check-qstring check-qdict check-qlist $tools"
2387       tools="check-qfloat check-qjson $tools"
2388     fi
2389   fi
2390 fi
2391 echo "TOOLS=$tools" >> $config_host_mak
2392
2393 # Mac OS X ships with a broken assembler
2394 roms=
2395 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2396         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2397         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2398   roms="optionrom"
2399 fi
2400 echo "ROMS=$roms" >> $config_host_mak
2401
2402 echo "prefix=$prefix" >> $config_host_mak
2403 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2404 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2405 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2406 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2407 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2408 echo "MAKE=$make" >> $config_host_mak
2409 echo "INSTALL=$install" >> $config_host_mak
2410 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2411 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2412 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2413 echo "CC=$cc" >> $config_host_mak
2414 echo "HOST_CC=$host_cc" >> $config_host_mak
2415 if test "$sparse" = "yes" ; then
2416   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2417   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2418   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2419 fi
2420 echo "AR=$ar" >> $config_host_mak
2421 echo "OBJCOPY=$objcopy" >> $config_host_mak
2422 echo "LD=$ld" >> $config_host_mak
2423 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2424 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2425 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2426 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2427 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2428 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2429 echo "LIBS+=$LIBS" >> $config_host_mak
2430 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2431 echo "EXESUF=$EXESUF" >> $config_host_mak
2432
2433 # generate list of library paths for linker script
2434
2435 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2436
2437 if test -f ${config_host_ld}~ ; then
2438   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2439     mv ${config_host_ld}~ $config_host_ld
2440   else
2441     rm ${config_host_ld}~
2442   fi
2443 fi
2444
2445 for target in $target_list; do
2446 target_dir="$target"
2447 config_target_mak=$target_dir/config-target.mak
2448 target_arch2=`echo $target | cut -d '-' -f 1`
2449 target_bigendian="no"
2450
2451 case "$target_arch2" in
2452   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2453   target_bigendian=yes
2454   ;;
2455 esac
2456 target_softmmu="no"
2457 target_user_only="no"
2458 target_linux_user="no"
2459 target_darwin_user="no"
2460 target_bsd_user="no"
2461 case "$target" in
2462   ${target_arch2}-softmmu)
2463     target_softmmu="yes"
2464     ;;
2465   ${target_arch2}-linux-user)
2466     if test "$linux" != "yes" ; then
2467       echo "ERROR: Target '$target' is only available on a Linux host"
2468       exit 1
2469     fi
2470     target_user_only="yes"
2471     target_linux_user="yes"
2472     ;;
2473   ${target_arch2}-darwin-user)
2474     if test "$darwin" != "yes" ; then
2475       echo "ERROR: Target '$target' is only available on a Darwin host"
2476       exit 1
2477     fi
2478     target_user_only="yes"
2479     target_darwin_user="yes"
2480     ;;
2481   ${target_arch2}-bsd-user)
2482     if test "$bsd" != "yes" ; then
2483       echo "ERROR: Target '$target' is only available on a BSD host"
2484       exit 1
2485     fi
2486     target_user_only="yes"
2487     target_bsd_user="yes"
2488     ;;
2489   *)
2490     echo "ERROR: Target '$target' not recognised"
2491     exit 1
2492     ;;
2493 esac
2494
2495 mkdir -p $target_dir
2496 mkdir -p $target_dir/fpu
2497 mkdir -p $target_dir/tcg
2498 mkdir -p $target_dir/ide
2499 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2500   mkdir -p $target_dir/nwfpe
2501 fi
2502
2503 #
2504 # don't use ln -sf as not all "ln -sf" over write the file/link
2505 #
2506 rm -f $target_dir/Makefile
2507 ln -s $source_path/Makefile.target $target_dir/Makefile
2508
2509
2510 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2511
2512 bflt="no"
2513 elfload32="no"
2514 target_nptl="no"
2515 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2516 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2517 gdb_xml_files=""
2518
2519 TARGET_ARCH="$target_arch2"
2520 TARGET_BASE_ARCH=""
2521 TARGET_ABI_DIR=""
2522
2523 case "$target_arch2" in
2524   i386)
2525     target_phys_bits=32
2526   ;;
2527   x86_64)
2528     TARGET_BASE_ARCH=i386
2529     target_phys_bits=64
2530   ;;
2531   ia64)
2532     target_phys_bits=64
2533   ;;
2534   alpha)
2535     target_phys_bits=64
2536   ;;
2537   arm|armeb)
2538     TARGET_ARCH=arm
2539     bflt="yes"
2540     target_nptl="yes"
2541     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2542     target_phys_bits=32
2543   ;;
2544   cris)
2545     target_nptl="yes"
2546     target_phys_bits=32
2547   ;;
2548   m68k)
2549     bflt="yes"
2550     gdb_xml_files="cf-core.xml cf-fp.xml"
2551     target_phys_bits=32
2552   ;;
2553   microblaze)
2554     bflt="yes"
2555     target_nptl="yes"
2556     target_phys_bits=32
2557   ;;
2558   mips|mipsel)
2559     TARGET_ARCH=mips
2560     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2561     target_nptl="yes"
2562     target_phys_bits=64
2563   ;;
2564   mipsn32|mipsn32el)
2565     TARGET_ARCH=mipsn32
2566     TARGET_BASE_ARCH=mips
2567     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2568     target_phys_bits=64
2569   ;;
2570   mips64|mips64el)
2571     TARGET_ARCH=mips64
2572     TARGET_BASE_ARCH=mips
2573     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2574     target_phys_bits=64
2575   ;;
2576   ppc)
2577     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2578     target_phys_bits=32
2579     target_nptl="yes"
2580   ;;
2581   ppcemb)
2582     TARGET_BASE_ARCH=ppc
2583     TARGET_ABI_DIR=ppc
2584     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2585     target_phys_bits=64
2586     target_nptl="yes"
2587   ;;
2588   ppc64)
2589     TARGET_BASE_ARCH=ppc
2590     TARGET_ABI_DIR=ppc
2591     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2592     target_phys_bits=64
2593   ;;
2594   ppc64abi32)
2595     TARGET_ARCH=ppc64
2596     TARGET_BASE_ARCH=ppc
2597     TARGET_ABI_DIR=ppc
2598     echo "TARGET_ABI32=y" >> $config_target_mak
2599     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2600     target_phys_bits=64
2601   ;;
2602   sh4|sh4eb)
2603     TARGET_ARCH=sh4
2604     bflt="yes"
2605     target_nptl="yes"
2606     target_phys_bits=32
2607   ;;
2608   sparc)
2609     target_phys_bits=64
2610   ;;
2611   sparc64)
2612     TARGET_BASE_ARCH=sparc
2613     elfload32="yes"
2614     target_phys_bits=64
2615   ;;
2616   sparc32plus)
2617     TARGET_ARCH=sparc64
2618     TARGET_BASE_ARCH=sparc
2619     TARGET_ABI_DIR=sparc
2620     echo "TARGET_ABI32=y" >> $config_target_mak
2621     target_phys_bits=64
2622   ;;
2623   s390x)
2624     target_phys_bits=64
2625   ;;
2626   *)
2627     echo "Unsupported target CPU"
2628     exit 1
2629   ;;
2630 esac
2631 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2632 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2633 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2634 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2635 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2636 if [ "$TARGET_BASE_ARCH" = "" ]; then
2637   TARGET_BASE_ARCH=$TARGET_ARCH
2638 fi
2639 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2640 if [ "$TARGET_ABI_DIR" = "" ]; then
2641   TARGET_ABI_DIR=$TARGET_ARCH
2642 fi
2643 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2644 if [ $target_phys_bits -lt $hostlongbits ] ; then
2645   target_phys_bits=$hostlongbits
2646 fi
2647 case "$target_arch2" in
2648   i386|x86_64)
2649     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2650       echo "CONFIG_XEN=y" >> $config_target_mak
2651     fi
2652 esac
2653 case "$target_arch2" in
2654   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2655     # Make sure the target and host cpus are compatible
2656     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2657       \( "$target_arch2" = "$cpu" -o \
2658       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2659       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2660       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2661       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2662       echo "CONFIG_KVM=y" >> $config_target_mak
2663       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2664       if test "$kvm_para" = "yes"; then
2665         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2666       fi
2667       if test $kvm_cap_pit = "yes" ; then
2668         echo "CONFIG_KVM_PIT=y" >> $config_target_mak
2669       fi
2670       if test $kvm_cap_device_assignment = "yes" ; then
2671         echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_target_mak
2672       fi
2673     fi
2674 esac
2675 if test "$target_bigendian" = "yes" ; then
2676   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2677 fi
2678 if test "$target_softmmu" = "yes" ; then
2679   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2680   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2681   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2682   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2683   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2684 fi
2685 if test "$target_user_only" = "yes" ; then
2686   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2687 fi
2688 if test "$target_linux_user" = "yes" ; then
2689   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2690 fi
2691 if test "$target_darwin_user" = "yes" ; then
2692   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2693 fi
2694 list=""
2695 if test ! -z "$gdb_xml_files" ; then
2696   for x in $gdb_xml_files; do
2697     list="$list $source_path/gdb-xml/$x"
2698   done
2699   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2700 fi
2701
2702 case "$target_arch2" in
2703   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2704     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2705     ;;
2706   *)
2707     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2708     ;;
2709 esac
2710
2711 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2712   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2713 fi
2714 if test "$target_user_only" = "yes" \
2715         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2716   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2717 fi
2718 # 32 bit ELF loader in addition to native 64 bit loader?
2719 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2720   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2721 fi
2722 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2723   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2724 fi
2725 if test "$target_bsd_user" = "yes" ; then
2726   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2727 fi
2728
2729 # generate QEMU_CFLAGS/LDFLAGS for targets
2730
2731 cflags=""
2732 ldflags=""
2733
2734 if test "$ARCH" = "sparc64" ; then
2735   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2736 elif test "$ARCH" = "s390x" ; then
2737   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2738 else
2739   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2740 fi
2741 cflags="-I\$(SRC_PATH)/tcg $cflags"
2742 cflags="-I\$(SRC_PATH)/fpu $cflags"
2743
2744 for i in $ARCH $TARGET_BASE_ARCH ; do
2745   case "$i" in
2746   alpha)
2747     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2748   ;;
2749   arm)
2750     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2751   ;;
2752   cris)
2753     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2754   ;;
2755   hppa)
2756     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2757   ;;
2758   i386|x86_64)
2759     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2760   ;;
2761   m68k)
2762     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2763   ;;
2764   microblaze)
2765     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2766   ;;
2767   mips*)
2768     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2769   ;;
2770   ppc*)
2771     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2772   ;;
2773   s390*)
2774     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2775   ;;
2776   sh4)
2777     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2778   ;;
2779   sparc*)
2780     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2781   ;;
2782   esac
2783 done
2784
2785 case "$ARCH" in
2786 alpha)
2787   # Ensure there's only a single GP
2788   cflags="-msmall-data $cflags"
2789 ;;
2790 ia64)
2791   cflags="-mno-sdata $cflags"
2792 ;;
2793 esac
2794
2795 if test "$target_softmmu" = "yes" ; then
2796   case "$TARGET_BASE_ARCH" in
2797   arm)
2798     cflags="-DHAS_AUDIO $cflags"
2799   ;;
2800   i386|mips|ppc)
2801     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2802   ;;
2803   esac
2804 fi
2805
2806 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2807         "$user_pie" = "yes" ; then
2808   cflags="-fpie $cflags"
2809   ldflags="-pie $ldflags"
2810 fi
2811
2812 if test "$target_softmmu" = "yes" -a \( \
2813         "$TARGET_ARCH" = "microblaze" -o \
2814         "$TARGET_ARCH" = "cris" \) ; then
2815   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2816 fi
2817
2818 if test "$gprof" = "yes" ; then
2819   echo "TARGET_GPROF=yes" >> $config_target_mak
2820   if test "$target_linux_user" = "yes" ; then
2821     cflags="-p $cflags"
2822     ldflags="-p $ldflags"
2823   fi
2824   if test "$target_softmmu" = "yes" ; then
2825     ldflags="-p $ldflags"
2826     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2827   fi
2828 fi
2829
2830 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2831 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2832   case "$ARCH" in
2833   sparc)
2834     # -static is used to avoid g1/g3 usage by the dynamic linker
2835     ldflags="$linker_script -static $ldflags"
2836     ;;
2837   ia64)
2838     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2839     ;;
2840   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2841     ldflags="$linker_script $ldflags"
2842     ;;
2843   esac
2844 fi
2845 if test "$target_softmmu" = "yes" ; then
2846   case "$ARCH" in
2847   ia64)
2848     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2849     ;;
2850   esac
2851 fi
2852
2853 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2854 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2855
2856 done # for target in $targets
2857
2858 # build tree in object directory if source path is different from current one
2859 if test "$source_path_used" = "yes" ; then
2860     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2861     DIRS="$DIRS roms/seabios roms/vgabios"
2862     FILES="Makefile tests/Makefile"
2863     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2864     FILES="$FILES tests/test-mmap.c"
2865     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2866     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2867     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2868         FILES="$FILES pc-bios/`basename $bios_file`"
2869     done
2870     for dir in $DIRS ; do
2871             mkdir -p $dir
2872     done
2873     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2874     for f in $FILES ; do
2875         rm -f $f
2876         ln -s $source_path/$f $f
2877     done
2878 fi
2879
2880 # temporary config to build submodules
2881 for rom in seabios vgabios; do
2882     config_mak=roms/$rom/config.mak
2883     echo "# Automatically generated by configure - do not modify" > $config_mak
2884     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2885     echo "CC=$cc" >> $config_mak
2886     echo "BCC=bcc" >> $config_mak
2887     echo "CPP=${cross_prefix}cpp" >> $config_mak
2888     echo "OBJCOPY=objcopy" >> $config_mak
2889     echo "IASL=iasl" >> $config_mak
2890     echo "HOST_CC=$host_cc" >> $config_mak
2891     echo "LD=$ld" >> $config_mak
2892 done
2893
2894 for hwlib in 32 64; do
2895   d=libhw$hwlib
2896   mkdir -p $d
2897   rm -f $d/Makefile
2898   ln -s $source_path/Makefile.hw $d/Makefile
2899   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
2900 done
2901
2902 d=libuser
2903 mkdir -p $d
2904 rm -f $d/Makefile
2905 ln -s $source_path/Makefile.user $d/Makefile
2906 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2907   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2908 fi