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