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 vhost_net=""
 267
 268 gprof="no"
 269 debug_tcg="no"
 270 debug_mon="no"
 271 debug="no"
 272 strip_opt="yes"
 273 bigendian="no"
 274 mingw32="no"
 275 EXESUF=""
 276 slirp="yes"
 277 fmod_lib=""
 278 fmod_inc=""
 279 oss_lib=""
 280 bsd="no"
 281 linux="no"
 282 solaris="no"
 283 profiler="no"
 284 cocoa="no"
 285 softmmu="yes"
 286 linux_user="no"
 287 darwin_user="no"
 288 bsd_user="no"
 289 guest_base=""
 290 uname_release=""
 291 io_thread="no"
 292 mixemu="no"
 293 kerneldir=""
 294 aix="no"
 295 blobs="yes"
 296 pkgversion=""
 297 check_utests="no"
 298 user_pie="no"
 299 zero_malloc=""
 300
 301 # OS specific
 302 if check_define __linux__ ; then
 303   targetos="Linux"
 304 elif check_define _WIN32 ; then
 305   targetos='MINGW32'
 306 elif check_define __OpenBSD__ ; then
 307   targetos='OpenBSD'
 308 elif check_define __sun__ ; then
 309   targetos='SunOS'
 310 else
 311   targetos=`uname -s`
 312 fi
 313
 314 case $targetos in
 315 CYGWIN*)
 316   mingw32="yes"
 317   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 318   audio_possible_drivers="winwave sdl"
 319   audio_drv_list="winwave"
 320 ;;
 321 MINGW32*)
 322   mingw32="yes"
 323   audio_possible_drivers="winwave dsound sdl fmod"
 324   audio_drv_list="winwave"
 325 ;;
 326 GNU/kFreeBSD)
 327   bsd="yes"
 328   audio_drv_list="oss"
 329   audio_possible_drivers="oss sdl esd pa"
 330 ;;
 331 FreeBSD)
 332   bsd="yes"
 333   make="gmake"
 334   audio_drv_list="oss"
 335   audio_possible_drivers="oss sdl esd pa"
 336   # needed for kinfo_getvmmap(3) in libutil.h
 337   LIBS="-lutil $LIBS"
 338 ;;
 339 DragonFly)
 340   bsd="yes"
 341   make="gmake"
 342   audio_drv_list="oss"
 343   audio_possible_drivers="oss sdl esd pa"
 344 ;;
 345 NetBSD)
 346   bsd="yes"
 347   make="gmake"
 348   audio_drv_list="oss"
 349   audio_possible_drivers="oss sdl esd"
 350   oss_lib="-lossaudio"
 351 ;;
 352 OpenBSD)
 353   bsd="yes"
 354   make="gmake"
 355   audio_drv_list="oss"
 356   audio_possible_drivers="oss sdl esd"
 357   oss_lib="-lossaudio"
 358 ;;
 359 Darwin)
 360   bsd="yes"
 361   darwin="yes"
 362   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 363   # run 64-bit userspace code
 364   if [ "$cpu" = "i386" ] ; then
 365     is_x86_64=`sysctl -n hw.optional.x86_64`
 366     [ "$is_x86_64" = "1" ] && cpu=x86_64
 367   fi
 368   if [ "$cpu" = "x86_64" ] ; then
 369     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 370     LDFLAGS="-arch x86_64 $LDFLAGS"
 371   else
 372     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 373   fi
 374   darwin_user="yes"
 375   cocoa="yes"
 376   audio_drv_list="coreaudio"
 377   audio_possible_drivers="coreaudio sdl fmod"
 378   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 379   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 380 ;;
 381 SunOS)
 382   solaris="yes"
 383   make="gmake"
 384   install="ginstall"
 385   ld="gld"
 386   needs_libsunmath="no"
 387   solarisrev=`uname -r | cut -f2 -d.`
 388   # have to select again, because `uname -m` returns i86pc
 389   # even on an x86_64 box.
 390   solariscpu=`isainfo -k`
 391   if test "${solariscpu}" = "amd64" ; then
 392     cpu="x86_64"
 393   fi
 394   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 395     if test "$solarisrev" -le 9 ; then
 396       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 397         needs_libsunmath="yes"
 398         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 399         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 400         LIBS="-lsunmath $LIBS"
 401       else
 402         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 403         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 404         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 405         echo "Studio 11 can be downloaded from www.sun.com."
 406         exit 1
 407       fi
 408     fi
 409   fi
 410   if test -f /usr/include/sys/soundcard.h ; then
 411     audio_drv_list="oss"
 412   fi
 413   audio_possible_drivers="oss sdl"
 414 # needed for CMSG_ macros in sys/socket.h
 415   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 416 # needed for TIOCWIN* defines in termios.h
 417   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 418   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 419   LIBS="-lsocket -lnsl -lresolv $LIBS"
 420 ;;
 421 AIX)
 422   aix="yes"
 423   make="gmake"
 424 ;;
 425 *)
 426   audio_drv_list="oss"
 427   audio_possible_drivers="oss alsa sdl esd pa"
 428   linux="yes"
 429   linux_user="yes"
 430   usb="linux"
 431   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 432     audio_possible_drivers="$audio_possible_drivers fmod"
 433   fi
 434 ;;
 435 esac
 436
 437 if [ "$bsd" = "yes" ] ; then
 438   if [ "$darwin" != "yes" ] ; then
 439     usb="bsd"
 440   fi
 441   bsd_user="yes"
 442 fi
 443
 444 if test "$mingw32" = "yes" ; then
 445   EXESUF=".exe"
 446   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 447   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 448   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 449   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 450 fi
 451
 452 # find source path
 453 source_path=`dirname "$0"`
 454 source_path_used="no"
 455 workdir=`pwd`
 456 if [ -z "$source_path" ]; then
 457     source_path=$workdir
 458 else
 459     source_path=`cd "$source_path"; pwd`
 460 fi
 461 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 462
 463 werror=""
 464
 465 for opt do
 466   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 467   case "$opt" in
 468   --help|-h) show_help=yes
 469   ;;
 470   --prefix=*) prefix="$optarg"
 471   ;;
 472   --interp-prefix=*) interp_prefix="$optarg"
 473   ;;
 474   --source-path=*) source_path="$optarg"
 475   source_path_used="yes"
 476   ;;
 477   --cross-prefix=*)
 478   ;;
 479   --cc=*)
 480   ;;
 481   --host-cc=*) host_cc="$optarg"
 482   ;;
 483   --make=*) make="$optarg"
 484   ;;
 485   --install=*) install="$optarg"
 486   ;;
 487   --extra-cflags=*)
 488   ;;
 489   --extra-ldflags=*)
 490   ;;
 491   --cpu=*)
 492   ;;
 493   --target-list=*) target_list="$optarg"
 494   ;;
 495   --enable-gprof) gprof="yes"
 496   ;;
 497   --static)
 498     static="yes"
 499     LDFLAGS="-static $LDFLAGS"
 500   ;;
 501   --sysconfdir=*) sysconfdir="$optarg"
 502   ;;
 503   --disable-sdl) sdl="no"
 504   ;;
 505   --enable-sdl) sdl="yes"
 506   ;;
 507   --fmod-lib=*) fmod_lib="$optarg"
 508   ;;
 509   --fmod-inc=*) fmod_inc="$optarg"
 510   ;;
 511   --oss-lib=*) oss_lib="$optarg"
 512   ;;
 513   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 514   ;;
 515   --audio-drv-list=*) audio_drv_list="$optarg"
 516   ;;
 517   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 518   ;;
 519   --enable-debug-tcg) debug_tcg="yes"
 520   ;;
 521   --disable-debug-tcg) debug_tcg="no"
 522   ;;
 523   --enable-debug-mon) debug_mon="yes"
 524   ;;
 525   --disable-debug-mon) debug_mon="no"
 526   ;;
 527   --enable-debug)
 528       # Enable debugging options that aren't excessively noisy
 529       debug_tcg="yes"
 530       debug_mon="yes"
 531       debug="yes"
 532       strip_opt="no"
 533   ;;
 534   --enable-sparse) sparse="yes"
 535   ;;
 536   --disable-sparse) sparse="no"
 537   ;;
 538   --disable-strip) strip_opt="no"
 539   ;;
 540   --disable-vnc-tls) vnc_tls="no"
 541   ;;
 542   --enable-vnc-tls) vnc_tls="yes"
 543   ;;
 544   --disable-vnc-sasl) vnc_sasl="no"
 545   ;;
 546   --enable-vnc-sasl) vnc_sasl="yes"
 547   ;;
 548   --disable-slirp) slirp="no"
 549   ;;
 550   --disable-uuid) uuid="no"
 551   ;;
 552   --enable-uuid) uuid="yes"
 553   ;;
 554   --disable-vde) vde="no"
 555   ;;
 556   --enable-vde) vde="yes"
 557   ;;
 558   --disable-xen) xen="no"
 559   ;;
 560   --enable-xen) xen="yes"
 561   ;;
 562   --disable-brlapi) brlapi="no"
 563   ;;
 564   --enable-brlapi) brlapi="yes"
 565   ;;
 566   --disable-bluez) bluez="no"
 567   ;;
 568   --enable-bluez) bluez="yes"
 569   ;;
 570   --disable-kvm) kvm="no"
 571   ;;
 572   --enable-kvm) kvm="yes"
 573   ;;
 574   --enable-profiler) profiler="yes"
 575   ;;
 576   --enable-cocoa)
 577       cocoa="yes" ;
 578       sdl="no" ;
 579       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 580   ;;
 581   --disable-system) softmmu="no"
 582   ;;
 583   --enable-system) softmmu="yes"
 584   ;;
 585   --disable-user)
 586       linux_user="no" ;
 587       bsd_user="no" ;
 588       darwin_user="no"
 589   ;;
 590   --enable-user) ;;
 591   --disable-linux-user) linux_user="no"
 592   ;;
 593   --enable-linux-user) linux_user="yes"
 594   ;;
 595   --disable-darwin-user) darwin_user="no"
 596   ;;
 597   --enable-darwin-user) darwin_user="yes"
 598   ;;
 599   --disable-bsd-user) bsd_user="no"
 600   ;;
 601   --enable-bsd-user) bsd_user="yes"
 602   ;;
 603   --enable-guest-base) guest_base="yes"
 604   ;;
 605   --disable-guest-base) guest_base="no"
 606   ;;
 607   --enable-user-pie) user_pie="yes"
 608   ;;
 609   --disable-user-pie) user_pie="no"
 610   ;;
 611   --enable-uname-release=*) uname_release="$optarg"
 612   ;;
 613   --sparc_cpu=*)
 614   ;;
 615   --enable-werror) werror="yes"
 616   ;;
 617   --disable-werror) werror="no"
 618   ;;
 619   --disable-curses) curses="no"
 620   ;;
 621   --enable-curses) curses="yes"
 622   ;;
 623   --disable-curl) curl="no"
 624   ;;
 625   --enable-curl) curl="yes"
 626   ;;
 627   --disable-fdt) fdt="no"
 628   ;;
 629   --enable-fdt) fdt="yes"
 630   ;;
 631   --disable-check-utests) check_utests="no"
 632   ;;
 633   --enable-check-utests) check_utests="yes"
 634   ;;
 635   --disable-nptl) nptl="no"
 636   ;;
 637   --enable-nptl) nptl="yes"
 638   ;;
 639   --enable-mixemu) mixemu="yes"
 640   ;;
 641   --disable-linux-aio) linux_aio="no"
 642   ;;
 643   --enable-linux-aio) linux_aio="yes"
 644   ;;
 645   --enable-io-thread) io_thread="yes"
 646   ;;
 647   --disable-blobs) blobs="no"
 648   ;;
 649   --kerneldir=*) kerneldir="$optarg"
 650   ;;
 651   --with-pkgversion=*) pkgversion=" ($optarg)"
 652   ;;
 653   --disable-docs) docs="no"
 654   ;;
 655   --enable-docs) docs="yes"
 656   ;;
 657   --disable-vhost-net) vhost_net="no"
 658   ;;
 659   --enable-vhost-net) vhost_net="yes"
 660   ;;
 661   *) echo "ERROR: unknown option $opt"; show_help="yes"
 662   ;;
 663   esac
 664 done
 665
 666 #
 667 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 668 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 669 #
 670 host_guest_base="no"
 671 case "$cpu" in
 672     sparc) case $sparc_cpu in
 673            v7|v8)
 674              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 675            ;;
 676            v8plus|v8plusa)
 677              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 678            ;;
 679            *) # sparc_cpu not defined in the command line
 680              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 681            esac
 682            LDFLAGS="-m32 $LDFLAGS"
 683            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 684            if test "$solaris" = "no" ; then
 685              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 686              helper_cflags="-ffixed-i0"
 687            fi
 688            ;;
 689     sparc64)
 690            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 691            LDFLAGS="-m64 $LDFLAGS"
 692            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 693            if test "$solaris" != "no" ; then
 694              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 695            fi
 696            ;;
 697     s390)
 698            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 699            ;;
 700     i386)
 701            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 702            LDFLAGS="-m32 $LDFLAGS"
 703            helper_cflags="-fomit-frame-pointer"
 704            host_guest_base="yes"
 705            ;;
 706     x86_64)
 707            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 708            LDFLAGS="-m64 $LDFLAGS"
 709            host_guest_base="yes"
 710            ;;
 711     arm*)
 712            host_guest_base="yes"
 713            ;;
 714     ppc*)
 715            host_guest_base="yes"
 716            ;;
 717     mips*)
 718            host_guest_base="yes"
 719            ;;
 720 esac
 721
 722 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 723
 724 if test x"$show_help" = x"yes" ; then
 725 cat << EOF
 726
 727 Usage: configure [options]
 728 Options: [defaults in brackets after descriptions]
 729
 730 EOF
 731 echo "Standard options:"
 732 echo "  --help                   print this message"
 733 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 734 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 735 echo "                           use %M for cpu name [$interp_prefix]"
 736 echo "  --target-list=LIST       set target list [$target_list]"
 737 echo ""
 738 echo "Advanced options (experts only):"
 739 echo "  --source-path=PATH       path of source code [$source_path]"
 740 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 741 echo "  --cc=CC                  use C compiler CC [$cc]"
 742 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 743 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 744 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 745 echo "  --make=MAKE              use specified make [$make]"
 746 echo "  --install=INSTALL        use specified install [$install]"
 747 echo "  --static                 enable static build [$static]"
 748 echo "  --sysconfdir=PATH        install config in PATH"
 749 echo "  --enable-debug-tcg       enable TCG debugging"
 750 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 751 echo "  --enable-debug           enable common debug build options"
 752 echo "  --enable-sparse          enable sparse checker"
 753 echo "  --disable-sparse         disable sparse checker (default)"
 754 echo "  --disable-strip          disable stripping binaries"
 755 echo "  --disable-werror         disable compilation abort on warning"
 756 echo "  --disable-sdl            disable SDL"
 757 echo "  --enable-sdl             enable SDL"
 758 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 759 echo "  --audio-drv-list=LIST    set audio drivers list:"
 760 echo "                           Available drivers: $audio_possible_drivers"
 761 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 762 echo "                           Available cards: $audio_possible_cards"
 763 echo "  --block-drv-whitelist=L  set block driver whitelist"
 764 echo "                           (affects only QEMU, not qemu-img)"
 765 echo "  --enable-mixemu          enable mixer emulation"
 766 echo "  --disable-xen            disable xen backend driver support"
 767 echo "  --enable-xen             enable xen backend driver support"
 768 echo "  --disable-brlapi         disable BrlAPI"
 769 echo "  --enable-brlapi          enable BrlAPI"
 770 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 771 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 772 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 773 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 774 echo "  --disable-curses         disable curses output"
 775 echo "  --enable-curses          enable curses output"
 776 echo "  --disable-curl           disable curl connectivity"
 777 echo "  --enable-curl            enable curl connectivity"
 778 echo "  --disable-fdt            disable fdt device tree"
 779 echo "  --enable-fdt             enable fdt device tree"
 780 echo "  --disable-check-utests   disable check unit-tests"
 781 echo "  --enable-check-utests    enable check unit-tests"
 782 echo "  --disable-bluez          disable bluez stack connectivity"
 783 echo "  --enable-bluez           enable bluez stack connectivity"
 784 echo "  --disable-kvm            disable KVM acceleration support"
 785 echo "  --enable-kvm             enable KVM acceleration support"
 786 echo "  --disable-nptl           disable usermode NPTL support"
 787 echo "  --enable-nptl            enable usermode NPTL support"
 788 echo "  --enable-system          enable all system emulation targets"
 789 echo "  --disable-system         disable all system emulation targets"
 790 echo "  --enable-user            enable supported user emulation targets"
 791 echo "  --disable-user           disable all user emulation targets"
 792 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 793 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 794 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 795 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 796 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 797 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 798 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 799 echo "                           emulation targets"
 800 echo "  --disable-guest-base     disable GUEST_BASE support"
 801 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 802 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 803 echo "  --fmod-lib               path to FMOD library"
 804 echo "  --fmod-inc               path to FMOD includes"
 805 echo "  --oss-lib                path to OSS library"
 806 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 807 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 808 echo "  --disable-uuid           disable uuid support"
 809 echo "  --enable-uuid            enable uuid support"
 810 echo "  --disable-vde            disable support for vde network"
 811 echo "  --enable-vde             enable support for vde network"
 812 echo "  --disable-linux-aio      disable Linux AIO support"
 813 echo "  --enable-linux-aio       enable Linux AIO support"
 814 echo "  --enable-io-thread       enable IO thread"
 815 echo "  --disable-blobs          disable installing provided firmware blobs"
 816 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 817 echo "  --enable-docs            enable documentation build"
 818 echo "  --disable-docs           disable documentation build"
 819 echo "  --disable-vhost-net      disable vhost-net acceleration support"
 820 echo "  --enable-vhost-net       enable vhost-net acceleration support"
 821 echo ""
 822 echo "NOTE: The object files are built at the place where configure is launched"
 823 exit 1
 824 fi
 825
 826 #
 827 # Solaris specific configure tool chain decisions
 828 #
 829 if test "$solaris" = "yes" ; then
 830   if has $install; then
 831     :
 832   else
 833     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 834     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 835     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 836     exit 1
 837   fi
 838   if test "`path_of $install`" = "/usr/sbin/install" ; then
 839     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 840     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 841     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 842     exit 1
 843   fi
 844   if has ar; then
 845     :
 846   else
 847     echo "Error: No path includes ar"
 848     if test -f /usr/ccs/bin/ar ; then
 849       echo "Add /usr/ccs/bin to your path and rerun configure"
 850     fi
 851     exit 1
 852   fi
 853 fi
 854
 855
 856 if test -z "$target_list" ; then
 857 # these targets are portable
 858     if [ "$softmmu" = "yes" ] ; then
 859         target_list="\
 860 i386-softmmu \
 861 x86_64-softmmu \
 862 arm-softmmu \
 863 cris-softmmu \
 864 m68k-softmmu \
 865 microblaze-softmmu \
 866 mips-softmmu \
 867 mipsel-softmmu \
 868 mips64-softmmu \
 869 mips64el-softmmu \
 870 ppc-softmmu \
 871 ppcemb-softmmu \
 872 ppc64-softmmu \
 873 sh4-softmmu \
 874 sh4eb-softmmu \
 875 sparc-softmmu \
 876 sparc64-softmmu \
 877 "
 878     fi
 879 # the following are Linux specific
 880     if [ "$linux_user" = "yes" ] ; then
 881         target_list="${target_list}\
 882 i386-linux-user \
 883 x86_64-linux-user \
 884 alpha-linux-user \
 885 arm-linux-user \
 886 armeb-linux-user \
 887 cris-linux-user \
 888 m68k-linux-user \
 889 microblaze-linux-user \
 890 mips-linux-user \
 891 mipsel-linux-user \
 892 ppc-linux-user \
 893 ppc64-linux-user \
 894 ppc64abi32-linux-user \
 895 sh4-linux-user \
 896 sh4eb-linux-user \
 897 sparc-linux-user \
 898 sparc64-linux-user \
 899 sparc32plus-linux-user \
 900 "
 901     fi
 902 # the following are Darwin specific
 903     if [ "$darwin_user" = "yes" ] ; then
 904         target_list="$target_list i386-darwin-user ppc-darwin-user "
 905     fi
 906 # the following are BSD specific
 907     if [ "$bsd_user" = "yes" ] ; then
 908         target_list="${target_list}\
 909 i386-bsd-user \
 910 x86_64-bsd-user \
 911 sparc-bsd-user \
 912 sparc64-bsd-user \
 913 "
 914     fi
 915 else
 916     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 917 fi
 918 if test -z "$target_list" ; then
 919     echo "No targets enabled"
 920     exit 1
 921 fi
 922
 923 feature_not_found() {
 924   feature=$1
 925
 926   echo "ERROR"
 927   echo "ERROR: User requested feature $feature"
 928   echo "ERROR: configure was not able to find it"
 929   echo "ERROR"
 930   exit 1;
 931 }
 932
 933 if test -z "$cross_prefix" ; then
 934
 935 # ---
 936 # big/little endian test
 937 cat > $TMPC << EOF
 938 #include <inttypes.h>
 939 int main(int argc, char ** argv){
 940         volatile uint32_t i=0x01234567;
 941         return (*((uint8_t*)(&i))) == 0x67;
 942 }
 943 EOF
 944
 945 if compile_prog "" "" ; then
 946 $TMPE && bigendian="yes"
 947 else
 948 echo big/little test failed
 949 fi
 950
 951 else
 952
 953 # if cross compiling, cannot launch a program, so make a static guess
 954 case "$cpu" in
 955   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 956     bigendian=yes
 957   ;;
 958 esac
 959
 960 fi
 961
 962 # host long bits test
 963 hostlongbits="32"
 964 case "$cpu" in
 965   x86_64|alpha|ia64|sparc64|ppc64|s390x)
 966     hostlongbits=64
 967   ;;
 968 esac
 969
 970
 971 ##########################################
 972 # NPTL probe
 973
 974 if test "$nptl" != "no" ; then
 975   cat > $TMPC <<EOF
 976 #include <sched.h>
 977 #include <linux/futex.h>
 978 void foo()
 979 {
 980 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 981 #error bork
 982 #endif
 983 }
 984 EOF
 985
 986   if compile_object ; then
 987     nptl=yes
 988   else
 989     if test "$nptl" = "yes" ; then
 990       feature_not_found "nptl"
 991     fi
 992     nptl=no
 993   fi
 994 fi
 995
 996 ##########################################
 997 # zlib check
 998
 999 cat > $TMPC << EOF
1000 #include <zlib.h>
1001 int main(void) { zlibVersion(); return 0; }
1002 EOF
1003 if compile_prog "" "-lz" ; then
1004     :
1005 else
1006     echo
1007     echo "Error: zlib check failed"
1008     echo "Make sure to have the zlib libs and headers installed."
1009     echo
1010     exit 1
1011 fi
1012
1013 ##########################################
1014 # xen probe
1015
1016 if test "$xen" != "no" ; then
1017   xen_libs="-lxenstore -lxenctrl -lxenguest"
1018   cat > $TMPC <<EOF
1019 #include <xenctrl.h>
1020 #include <xs.h>
1021 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1022 EOF
1023   if compile_prog "" "$xen_libs" ; then
1024     xen=yes
1025     libs_softmmu="$xen_libs $libs_softmmu"
1026   else
1027     if test "$xen" = "yes" ; then
1028       feature_not_found "xen"
1029     fi
1030     xen=no
1031   fi
1032 fi
1033
1034 ##########################################
1035 # pkgconfig probe
1036
1037 pkgconfig="${cross_prefix}pkg-config"
1038 if ! has $pkgconfig; then
1039   # likely not cross compiling, or hope for the best
1040   pkgconfig=pkg-config
1041 fi
1042
1043 ##########################################
1044 # Sparse probe
1045 if test "$sparse" != "no" ; then
1046   if has cgcc; then
1047     sparse=yes
1048   else
1049     if test "$sparse" = "yes" ; then
1050       feature_not_found "sparse"
1051     fi
1052     sparse=no
1053   fi
1054 fi
1055
1056 ##########################################
1057 # SDL probe
1058
1059 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
1060   sdlconfig="$pkgconfig sdl"
1061   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1062 elif has sdl-config; then
1063   sdlconfig='sdl-config'
1064   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1065 else
1066   if test "$sdl" = "yes" ; then
1067     feature_not_found "sdl"
1068   fi
1069   sdl=no
1070 fi
1071
1072 sdl_too_old=no
1073 if test "$sdl" != "no" ; then
1074   cat > $TMPC << EOF
1075 #include <SDL.h>
1076 #undef main /* We don't want SDL to override our main() */
1077 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1078 EOF
1079   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1080   if test "$static" = "yes" ; then
1081     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1082   else
1083     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1084   fi
1085   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1086     if test "$_sdlversion" -lt 121 ; then
1087       sdl_too_old=yes
1088     else
1089       if test "$cocoa" = "no" ; then
1090         sdl=yes
1091       fi
1092     fi
1093
1094     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1095     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1096       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1097          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1098          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1099       fi
1100       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1101         :
1102       else
1103         sdl=no
1104       fi
1105     fi # static link
1106   else # sdl not found
1107     if test "$sdl" = "yes" ; then
1108       feature_not_found "sdl"
1109     fi
1110     sdl=no
1111   fi # sdl compile test
1112 fi
1113
1114 if test "$sdl" = "yes" ; then
1115   cat > $TMPC <<EOF
1116 #include <SDL.h>
1117 #if defined(SDL_VIDEO_DRIVER_X11)
1118 #include <X11/XKBlib.h>
1119 #else
1120 #error No x11 support
1121 #endif
1122 int main(void) { return 0; }
1123 EOF
1124   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1125     sdl_libs="$sdl_libs -lX11"
1126   fi
1127   if test "$mingw32" = "yes" ; then
1128     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1129   fi
1130   libs_softmmu="$sdl_libs $libs_softmmu"
1131 fi
1132
1133 ##########################################
1134 # VNC TLS detection
1135 if test "$vnc_tls" != "no" ; then
1136   cat > $TMPC <<EOF
1137 #include <gnutls/gnutls.h>
1138 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1139 EOF
1140   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1141   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1142   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1143     vnc_tls=yes
1144     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1145   else
1146     if test "$vnc_tls" = "yes" ; then
1147       feature_not_found "vnc-tls"
1148     fi
1149     vnc_tls=no
1150   fi
1151 fi
1152
1153 ##########################################
1154 # VNC SASL detection
1155 if test "$vnc_sasl" != "no" ; then
1156   cat > $TMPC <<EOF
1157 #include <sasl/sasl.h>
1158 #include <stdio.h>
1159 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1160 EOF
1161   # Assuming Cyrus-SASL installed in /usr prefix
1162   vnc_sasl_cflags=""
1163   vnc_sasl_libs="-lsasl2"
1164   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1165     vnc_sasl=yes
1166     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1167   else
1168     if test "$vnc_sasl" = "yes" ; then
1169       feature_not_found "vnc-sasl"
1170     fi
1171     vnc_sasl=no
1172   fi
1173 fi
1174
1175 ##########################################
1176 # fnmatch() probe, used for ACL routines
1177 fnmatch="no"
1178 cat > $TMPC << EOF
1179 #include <fnmatch.h>
1180 int main(void)
1181 {
1182     fnmatch("foo", "foo", 0);
1183     return 0;
1184 }
1185 EOF
1186 if compile_prog "" "" ; then
1187    fnmatch="yes"
1188 fi
1189
1190 ##########################################
1191 # uuid_generate() probe, used for vdi block driver
1192 if test "$uuid" != "no" ; then
1193   uuid_libs="-luuid"
1194   cat > $TMPC << EOF
1195 #include <uuid/uuid.h>
1196 int main(void)
1197 {
1198     uuid_t my_uuid;
1199     uuid_generate(my_uuid);
1200     return 0;
1201 }
1202 EOF
1203   if compile_prog "" "$uuid_libs" ; then
1204     uuid="yes"
1205     libs_softmmu="$uuid_libs $libs_softmmu"
1206     libs_tools="$uuid_libs $libs_tools"
1207   else
1208     if test "$uuid" = "yes" ; then
1209       feature_not_found "uuid"
1210     fi
1211     uuid=no
1212   fi
1213 fi
1214
1215 ##########################################
1216 # vde libraries probe
1217 if test "$vde" != "no" ; then
1218   vde_libs="-lvdeplug"
1219   cat > $TMPC << EOF
1220 #include <libvdeplug.h>
1221 int main(void)
1222 {
1223     struct vde_open_args a = {0, 0, 0};
1224     vde_open("", "", &a);
1225     return 0;
1226 }
1227 EOF
1228   if compile_prog "" "$vde_libs" ; then
1229     vde=yes
1230     libs_softmmu="$vde_libs $libs_softmmu"
1231     libs_tools="$vde_libs $libs_tools"
1232   else
1233     if test "$vde" = "yes" ; then
1234       feature_not_found "vde"
1235     fi
1236     vde=no
1237   fi
1238 fi
1239
1240 ##########################################
1241 # Sound support libraries probe
1242
1243 audio_drv_probe()
1244 {
1245     drv=$1
1246     hdr=$2
1247     lib=$3
1248     exp=$4
1249     cfl=$5
1250         cat > $TMPC << EOF
1251 #include <$hdr>
1252 int main(void) { $exp }
1253 EOF
1254     if compile_prog "$cfl" "$lib" ; then
1255         :
1256     else
1257         echo
1258         echo "Error: $drv check failed"
1259         echo "Make sure to have the $drv libs and headers installed."
1260         echo
1261         exit 1
1262     fi
1263 }
1264
1265 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1266 for drv in $audio_drv_list; do
1267     case $drv in
1268     alsa)
1269     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1270         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1271     libs_softmmu="-lasound $libs_softmmu"
1272     ;;
1273
1274     fmod)
1275     if test -z $fmod_lib || test -z $fmod_inc; then
1276         echo
1277         echo "Error: You must specify path to FMOD library and headers"
1278         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1279         echo
1280         exit 1
1281     fi
1282     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1283     libs_softmmu="$fmod_lib $libs_softmmu"
1284     ;;
1285
1286     esd)
1287     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1288     libs_softmmu="-lesd $libs_softmmu"
1289     audio_pt_int="yes"
1290     ;;
1291
1292     pa)
1293     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1294         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1295     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1296     audio_pt_int="yes"
1297     ;;
1298
1299     coreaudio)
1300       libs_softmmu="-framework CoreAudio $libs_softmmu"
1301     ;;
1302
1303     dsound)
1304       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1305       audio_win_int="yes"
1306     ;;
1307
1308     oss)
1309       libs_softmmu="$oss_lib $libs_softmmu"
1310     ;;
1311
1312     sdl|wav)
1313     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1314     ;;
1315
1316     winwave)
1317       libs_softmmu="-lwinmm $libs_softmmu"
1318       audio_win_int="yes"
1319     ;;
1320
1321     *)
1322     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1323         echo
1324         echo "Error: Unknown driver '$drv' selected"
1325         echo "Possible drivers are: $audio_possible_drivers"
1326         echo
1327         exit 1
1328     }
1329     ;;
1330     esac
1331 done
1332
1333 ##########################################
1334 # BrlAPI probe
1335
1336 if test "$brlapi" != "no" ; then
1337   brlapi_libs="-lbrlapi"
1338   cat > $TMPC << EOF
1339 #include <brlapi.h>
1340 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1341 EOF
1342   if compile_prog "" "$brlapi_libs" ; then
1343     brlapi=yes
1344     libs_softmmu="$brlapi_libs $libs_softmmu"
1345   else
1346     if test "$brlapi" = "yes" ; then
1347       feature_not_found "brlapi"
1348     fi
1349     brlapi=no
1350   fi
1351 fi
1352
1353 ##########################################
1354 # curses probe
1355 curses_list="-lncurses -lcurses"
1356
1357 if test "$curses" != "no" ; then
1358   curses_found=no
1359   cat > $TMPC << EOF
1360 #include <curses.h>
1361 #ifdef __OpenBSD__
1362 #define resize_term resizeterm
1363 #endif
1364 int main(void) { resize_term(0, 0); return curses_version(); }
1365 EOF
1366   for curses_lib in $curses_list; do
1367     if compile_prog "" "$curses_lib" ; then
1368       curses_found=yes
1369       libs_softmmu="$curses_lib $libs_softmmu"
1370       break
1371     fi
1372   done
1373   if test "$curses_found" = "yes" ; then
1374     curses=yes
1375   else
1376     if test "$curses" = "yes" ; then
1377       feature_not_found "curses"
1378     fi
1379     curses=no
1380   fi
1381 fi
1382
1383 ##########################################
1384 # curl probe
1385
1386 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1387   curlconfig="$pkgconfig libcurl"
1388 else
1389   curlconfig=curl-config
1390 fi
1391
1392 if test "$curl" != "no" ; then
1393   cat > $TMPC << EOF
1394 #include <curl/curl.h>
1395 int main(void) { return curl_easy_init(); }
1396 EOF
1397   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1398   curl_libs=`$curlconfig --libs 2>/dev/null`
1399   if compile_prog "$curl_cflags" "$curl_libs" ; then
1400     curl=yes
1401     libs_tools="$curl_libs $libs_tools"
1402     libs_softmmu="$curl_libs $libs_softmmu"
1403   else
1404     if test "$curl" = "yes" ; then
1405       feature_not_found "curl"
1406     fi
1407     curl=no
1408   fi
1409 fi # test "$curl"
1410
1411 ##########################################
1412 # check framework probe
1413
1414 if test "$check_utests" != "no" ; then
1415   cat > $TMPC << EOF
1416 #include <check.h>
1417 int main(void) { suite_create("qemu test"); return 0; }
1418 EOF
1419   check_libs=`$pkgconfig --libs check`
1420   if compile_prog "" $check_libs ; then
1421     check_utests=yes
1422     libs_tools="$check_libs $libs_tools"
1423   else
1424     if test "$check_utests" = "yes" ; then
1425       feature_not_found "check"
1426     fi
1427     check_utests=no
1428   fi
1429 fi # test "$check_utests"
1430
1431 ##########################################
1432 # bluez support probe
1433 if test "$bluez" != "no" ; then
1434   cat > $TMPC << EOF
1435 #include <bluetooth/bluetooth.h>
1436 int main(void) { return bt_error(0); }
1437 EOF
1438   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1439   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1440   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1441     bluez=yes
1442     libs_softmmu="$bluez_libs $libs_softmmu"
1443   else
1444     if test "$bluez" = "yes" ; then
1445       feature_not_found "bluez"
1446     fi
1447     bluez="no"
1448   fi
1449 fi
1450
1451 ##########################################
1452 # kvm probe
1453 if test "$kvm" != "no" ; then
1454     cat > $TMPC <<EOF
1455 #include <linux/kvm.h>
1456 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1457 #error Invalid KVM version
1458 #endif
1459 #if !defined(KVM_CAP_USER_MEMORY)
1460 #error Missing KVM capability KVM_CAP_USER_MEMORY
1461 #endif
1462 #if !defined(KVM_CAP_SET_TSS_ADDR)
1463 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1464 #endif
1465 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1466 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1467 #endif
1468 int main(void) { return 0; }
1469 EOF
1470   if test "$kerneldir" != "" ; then
1471       kvm_cflags=-I"$kerneldir"/include
1472       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1473          -a -d "$kerneldir/arch/x86/include" ; then
1474             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1475         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1476             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1477         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1478             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1479         elif test -d "$kerneldir/arch/$cpu/include" ; then
1480             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1481       fi
1482   else
1483     kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
1484   fi
1485   if compile_prog "$kvm_cflags" "" ; then
1486     kvm=yes
1487     cat > $TMPC <<EOF
1488 #include <linux/kvm_para.h>
1489 int main(void) { return 0; }
1490 EOF
1491     if compile_prog "$kvm_cflags" "" ; then
1492       kvm_para=yes
1493     fi
1494   else
1495     if test "$kvm" = "yes" ; then
1496       if has awk && has grep; then
1497         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1498         | grep "error: " \
1499         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1500         if test "$kvmerr" != "" ; then
1501           echo -e "${kvmerr}\n\
1502       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1503   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1504         fi
1505       fi
1506       feature_not_found "kvm"
1507     fi
1508     kvm=no
1509   fi
1510 fi
1511
1512 ##########################################
1513 # test for vhost net
1514
1515 if test "$vhost_net" != "no"; then
1516     if test "$kvm" != "no"; then
1517             cat > $TMPC <<EOF
1518     #include <linux/vhost.h>
1519     int main(void) { return 0; }
1520 EOF
1521             if compile_prog "$kvm_cflags" "" ; then
1522                 vhost_net=yes
1523             else
1524                 if test "$vhost_net" = "yes" ; then
1525                     feature_not_found "vhost-net"
1526                 fi
1527                 vhost_net=no
1528             fi
1529     else
1530             if test "$vhost_net" = "yes" ; then
1531                 echo -e "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1532                 feature_not_found "vhost-net"
1533             fi
1534             vhost_net=no
1535     fi
1536 fi
1537
1538 ##########################################
1539 # pthread probe
1540 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1541
1542 pthread=no
1543 cat > $TMPC << EOF
1544 #include <pthread.h>
1545 int main(void) { pthread_create(0,0,0,0); return 0; }
1546 EOF
1547 for pthread_lib in $PTHREADLIBS_LIST; do
1548   if compile_prog "" "$pthread_lib" ; then
1549     pthread=yes
1550     LIBS="$pthread_lib $LIBS"
1551     break
1552   fi
1553 done
1554
1555 if test "$mingw32" != yes -a "$pthread" = no; then
1556   echo
1557   echo "Error: pthread check failed"
1558   echo "Make sure to have the pthread libs and headers installed."
1559   echo
1560   exit 1
1561 fi
1562
1563 ##########################################
1564 # linux-aio probe
1565
1566 if test "$linux_aio" != "no" ; then
1567   cat > $TMPC <<EOF
1568 #include <libaio.h>
1569 #include <sys/eventfd.h>
1570 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1571 EOF
1572   if compile_prog "" "-laio" ; then
1573     linux_aio=yes
1574     LIBS="$LIBS -laio"
1575   else
1576     if test "$linux_aio" = "yes" ; then
1577       feature_not_found "linux AIO"
1578     fi
1579     linux_aio=no
1580   fi
1581 fi
1582
1583 ##########################################
1584 # iovec probe
1585 cat > $TMPC <<EOF
1586 #include <sys/types.h>
1587 #include <sys/uio.h>
1588 #include <unistd.h>
1589 int main(void) { struct iovec iov; return 0; }
1590 EOF
1591 iovec=no
1592 if compile_prog "" "" ; then
1593   iovec=yes
1594 fi
1595
1596 ##########################################
1597 # preadv probe
1598 cat > $TMPC <<EOF
1599 #include <sys/types.h>
1600 #include <sys/uio.h>
1601 #include <unistd.h>
1602 int main(void) { preadv; }
1603 EOF
1604 preadv=no
1605 if compile_prog "" "" ; then
1606   preadv=yes
1607 fi
1608
1609 ##########################################
1610 # fdt probe
1611 if test "$fdt" != "no" ; then
1612   fdt_libs="-lfdt"
1613   cat > $TMPC << EOF
1614 int main(void) { return 0; }
1615 EOF
1616   if compile_prog "" "$fdt_libs" ; then
1617     fdt=yes
1618     libs_softmmu="$fdt_libs $libs_softmmu"
1619   else
1620     if test "$fdt" = "yes" ; then
1621       feature_not_found "fdt"
1622     fi
1623     fdt=no
1624   fi
1625 fi
1626
1627 #
1628 # Check for xxxat() functions when we are building linux-user
1629 # emulator.  This is done because older glibc versions don't
1630 # have syscall stubs for these implemented.
1631 #
1632 atfile=no
1633 cat > $TMPC << EOF
1634 #define _ATFILE_SOURCE
1635 #include <sys/types.h>
1636 #include <fcntl.h>
1637 #include <unistd.h>
1638
1639 int
1640 main(void)
1641 {
1642         /* try to unlink nonexisting file */
1643         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1644 }
1645 EOF
1646 if compile_prog "" "" ; then
1647   atfile=yes
1648 fi
1649
1650 # Check for inotify functions when we are building linux-user
1651 # emulator.  This is done because older glibc versions don't
1652 # have syscall stubs for these implemented.  In that case we
1653 # don't provide them even if kernel supports them.
1654 #
1655 inotify=no
1656 cat > $TMPC << EOF
1657 #include <sys/inotify.h>
1658
1659 int
1660 main(void)
1661 {
1662         /* try to start inotify */
1663         return inotify_init();
1664 }
1665 EOF
1666 if compile_prog "" "" ; then
1667   inotify=yes
1668 fi
1669
1670 inotify1=no
1671 cat > $TMPC << EOF
1672 #include <sys/inotify.h>
1673
1674 int
1675 main(void)
1676 {
1677     /* try to start inotify */
1678     return inotify_init1(0);
1679 }
1680 EOF
1681 if compile_prog "" "" ; then
1682   inotify1=yes
1683 fi
1684
1685 # check if utimensat and futimens are supported
1686 utimens=no
1687 cat > $TMPC << EOF
1688 #define _ATFILE_SOURCE
1689 #define _GNU_SOURCE
1690 #include <stddef.h>
1691 #include <fcntl.h>
1692
1693 int main(void)
1694 {
1695     utimensat(AT_FDCWD, "foo", NULL, 0);
1696     futimens(0, NULL);
1697     return 0;
1698 }
1699 EOF
1700 if compile_prog "" "" ; then
1701   utimens=yes
1702 fi
1703
1704 # check if pipe2 is there
1705 pipe2=no
1706 cat > $TMPC << EOF
1707 #define _GNU_SOURCE
1708 #include <unistd.h>
1709 #include <fcntl.h>
1710
1711 int main(void)
1712 {
1713     int pipefd[2];
1714     pipe2(pipefd, O_CLOEXEC);
1715     return 0;
1716 }
1717 EOF
1718 if compile_prog "" "" ; then
1719   pipe2=yes
1720 fi
1721
1722 # check if accept4 is there
1723 accept4=no
1724 cat > $TMPC << EOF
1725 #define _GNU_SOURCE
1726 #include <sys/socket.h>
1727 #include <stddef.h>
1728
1729 int main(void)
1730 {
1731     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1732     return 0;
1733 }
1734 EOF
1735 if compile_prog "" "" ; then
1736   accept4=yes
1737 fi
1738
1739 # check if tee/splice is there. vmsplice was added same time.
1740 splice=no
1741 cat > $TMPC << EOF
1742 #define _GNU_SOURCE
1743 #include <unistd.h>
1744 #include <fcntl.h>
1745 #include <limits.h>
1746
1747 int main(void)
1748 {
1749     int len, fd;
1750     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1751     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1752     return 0;
1753 }
1754 EOF
1755 if compile_prog "" "" ; then
1756   splice=yes
1757 fi
1758
1759 # check if eventfd is supported
1760 eventfd=no
1761 cat > $TMPC << EOF
1762 #include <sys/eventfd.h>
1763
1764 int main(void)
1765 {
1766     int efd = eventfd(0, 0);
1767     return 0;
1768 }
1769 EOF
1770 if compile_prog "" "" ; then
1771   eventfd=yes
1772 fi
1773
1774 # check for fallocate
1775 fallocate=no
1776 cat > $TMPC << EOF
1777 #include <fcntl.h>
1778
1779 int main(void)
1780 {
1781     fallocate(0, 0, 0, 0);
1782     return 0;
1783 }
1784 EOF
1785 if compile_prog "$ARCH_CFLAGS" "" ; then
1786   fallocate=yes
1787 fi
1788
1789 # check for dup3
1790 dup3=no
1791 cat > $TMPC << EOF
1792 #include <unistd.h>
1793
1794 int main(void)
1795 {
1796     dup3(0, 0, 0);
1797     return 0;
1798 }
1799 EOF
1800 if compile_prog "" "" ; then
1801   dup3=yes
1802 fi
1803
1804 # Check if tools are available to build documentation.
1805 if test "$docs" != "no" ; then
1806   if has makeinfo && has pod2man; then
1807     docs=yes
1808   else
1809     if test "$docs" = "yes" ; then
1810       feature_not_found "docs"
1811     fi
1812     docs=no
1813   fi
1814 fi
1815
1816 # Search for bswap_32 function
1817 byteswap_h=no
1818 cat > $TMPC << EOF
1819 #include <byteswap.h>
1820 int main(void) { return bswap_32(0); }
1821 EOF
1822 if compile_prog "" "" ; then
1823   byteswap_h=yes
1824 fi
1825
1826 # Search for bswap_32 function
1827 bswap_h=no
1828 cat > $TMPC << EOF
1829 #include <sys/endian.h>
1830 #include <sys/types.h>
1831 #include <machine/bswap.h>
1832 int main(void) { return bswap32(0); }
1833 EOF
1834 if compile_prog "" "" ; then
1835   bswap_h=yes
1836 fi
1837
1838 ##########################################
1839 # Do we need librt
1840 cat > $TMPC <<EOF
1841 #include <signal.h>
1842 #include <time.h>
1843 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1844 EOF
1845
1846 if compile_prog "" "" ; then
1847   :
1848 elif compile_prog "" "-lrt" ; then
1849   LIBS="-lrt $LIBS"
1850 fi
1851
1852 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1853         "$aix" != "yes" ; then
1854     libs_softmmu="-lutil $libs_softmmu"
1855 fi
1856
1857 ##########################################
1858 # check if the compiler defines offsetof
1859
1860 need_offsetof=yes
1861 cat > $TMPC << EOF
1862 #include <stddef.h>
1863 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1864 EOF
1865 if compile_prog "" "" ; then
1866     need_offsetof=no
1867 fi
1868
1869 ##########################################
1870 # check if the compiler understands attribute warn_unused_result
1871 #
1872 # This could be smarter, but gcc -Werror does not error out even when warning
1873 # about attribute warn_unused_result
1874
1875 gcc_attribute_warn_unused_result=no
1876 cat > $TMPC << EOF
1877 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1878 #error gcc 3.3 or older
1879 #endif
1880 int main(void) { return 0;}
1881 EOF
1882 if compile_prog "" ""; then
1883     gcc_attribute_warn_unused_result=yes
1884 fi
1885
1886 ##########################################
1887 # check if we have fdatasync
1888
1889 fdatasync=no
1890 cat > $TMPC << EOF
1891 #include <unistd.h>
1892 int main(void) { return fdatasync(0); }
1893 EOF
1894 if compile_prog "" "" ; then
1895     fdatasync=yes
1896 fi
1897
1898 # End of CC checks
1899 # After here, no more $cc or $ld runs
1900
1901 if test "$debug" = "no" ; then
1902   CFLAGS="-O2 $CFLAGS"
1903 fi
1904
1905 # Consult white-list to determine whether to enable werror
1906 # by default.  Only enable by default for git builds
1907 z_version=`cut -f3 -d. $source_path/VERSION`
1908
1909 if test -z "$werror" ; then
1910     if test "$z_version" = "50" -a \
1911         "$linux" = "yes" ; then
1912         werror="yes"
1913     else
1914         werror="no"
1915     fi
1916 fi
1917
1918 # Disable zero malloc errors for official releases unless explicitly told to
1919 # enable/disable
1920 if test -z "$zero_malloc" ; then
1921     if test "$z_version" = "50" ; then
1922         zero_malloc="no"
1923     else
1924         zero_malloc="yes"
1925     fi
1926 fi
1927
1928 if test "$werror" = "yes" ; then
1929     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1930 fi
1931
1932 if test "$solaris" = "no" ; then
1933     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1934         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1935     fi
1936 fi
1937
1938 if test "$mingw32" = "yes" ; then
1939   if test -z "$prefix" ; then
1940       prefix="c:/Program Files/Qemu"
1941   fi
1942   mansuffix=""
1943   datasuffix=""
1944   confsuffix=""
1945   docsuffix=""
1946   binsuffix=""
1947   if test -z "$sysconfdir" ; then
1948       sysconfdir="${prefix}"
1949   fi
1950 else
1951   if test -z "$prefix" ; then
1952       prefix="/usr/local"
1953   fi
1954   mansuffix="/share/man"
1955   datasuffix="/share/qemu"
1956   docsuffix="/share/doc/qemu"
1957   binsuffix="/bin"
1958   if test -z "$sysconfdir" ; then
1959       sysconfdir="${prefix}/etc"
1960   fi
1961 fi
1962
1963 echo "Install prefix    $prefix"
1964 echo "BIOS directory    $prefix$datasuffix"
1965 echo "binary directory  $prefix$binsuffix"
1966 if test "$mingw32" = "no" ; then
1967 echo "Manual directory  $prefix$mansuffix"
1968 echo "ELF interp prefix $interp_prefix"
1969 fi
1970 echo "Source path       $source_path"
1971 echo "C compiler        $cc"
1972 echo "Host C compiler   $host_cc"
1973 echo "CFLAGS            $CFLAGS"
1974 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1975 echo "LDFLAGS           $LDFLAGS"
1976 echo "make              $make"
1977 echo "install           $install"
1978 echo "host CPU          $cpu"
1979 echo "host big endian   $bigendian"
1980 echo "target list       $target_list"
1981 echo "tcg debug enabled $debug_tcg"
1982 echo "Mon debug enabled $debug_mon"
1983 echo "gprof enabled     $gprof"
1984 echo "sparse enabled    $sparse"
1985 echo "strip binaries    $strip_opt"
1986 echo "profiler          $profiler"
1987 echo "static build      $static"
1988 echo "-Werror enabled   $werror"
1989 if test "$darwin" = "yes" ; then
1990     echo "Cocoa support     $cocoa"
1991 fi
1992 echo "SDL support       $sdl"
1993 echo "curses support    $curses"
1994 echo "curl support      $curl"
1995 echo "check support     $check_utests"
1996 echo "mingw32 support   $mingw32"
1997 echo "Audio drivers     $audio_drv_list"
1998 echo "Extra audio cards $audio_card_list"
1999 echo "Block whitelist   $block_drv_whitelist"
2000 echo "Mixer emulation   $mixemu"
2001 echo "VNC TLS support   $vnc_tls"
2002 echo "VNC SASL support  $vnc_sasl"
2003 if test -n "$sparc_cpu"; then
2004     echo "Target Sparc Arch $sparc_cpu"
2005 fi
2006 echo "xen support       $xen"
2007 echo "brlapi support    $brlapi"
2008 echo "bluez  support    $bluez"
2009 echo "Documentation     $docs"
2010 [ ! -z "$uname_release" ] && \
2011 echo "uname -r          $uname_release"
2012 echo "NPTL support      $nptl"
2013 echo "GUEST_BASE        $guest_base"
2014 echo "PIE user targets  $user_pie"
2015 echo "vde support       $vde"
2016 echo "IO thread         $io_thread"
2017 echo "Linux AIO support $linux_aio"
2018 echo "Install blobs     $blobs"
2019 echo "KVM support       $kvm"
2020 echo "fdt support       $fdt"
2021 echo "preadv support    $preadv"
2022 echo "fdatasync         $fdatasync"
2023 echo "uuid support      $uuid"
2024 echo "vhost-net support $vhost_net"
2025
2026 if test $sdl_too_old = "yes"; then
2027 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2028 fi
2029
2030 config_host_mak="config-host.mak"
2031 config_host_ld="config-host.ld"
2032
2033 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2034 printf "# Configured with:" >> $config_host_mak
2035 printf " '%s'" "$0" "$@" >> $config_host_mak
2036 echo >> $config_host_mak
2037
2038 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2039 if test "$mingw32" = "yes" ; then
2040   echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak
2041 else
2042   echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak
2043 fi
2044
2045 case "$cpu" in
2046   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2047     ARCH=$cpu
2048   ;;
2049   armv4b|armv4l)
2050     ARCH=arm
2051   ;;
2052   *)
2053     echo "Unsupported CPU = $cpu"
2054     exit 1
2055   ;;
2056 esac
2057 echo "ARCH=$ARCH" >> $config_host_mak
2058 if test "$debug_tcg" = "yes" ; then
2059   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2060 fi
2061 if test "$debug_mon" = "yes" ; then
2062   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2063 fi
2064 if test "$debug" = "yes" ; then
2065   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2066 fi
2067 if test "$strip_opt" = "yes" ; then
2068   echo "STRIP_OPT=-s" >> $config_host_mak
2069 fi
2070 if test "$bigendian" = "yes" ; then
2071   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2072 fi
2073 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2074 if test "$mingw32" = "yes" ; then
2075   echo "CONFIG_WIN32=y" >> $config_host_mak
2076 else
2077   echo "CONFIG_POSIX=y" >> $config_host_mak
2078 fi
2079
2080 if test "$linux" = "yes" ; then
2081   echo "CONFIG_LINUX=y" >> $config_host_mak
2082 fi
2083
2084 if test "$darwin" = "yes" ; then
2085   echo "CONFIG_DARWIN=y" >> $config_host_mak
2086 fi
2087
2088 if test "$aix" = "yes" ; then
2089   echo "CONFIG_AIX=y" >> $config_host_mak
2090 fi
2091
2092 if test "$solaris" = "yes" ; then
2093   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2094   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2095   if test "$needs_libsunmath" = "yes" ; then
2096     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2097   fi
2098 fi
2099 if test "$static" = "yes" ; then
2100   echo "CONFIG_STATIC=y" >> $config_host_mak
2101 fi
2102 if test $profiler = "yes" ; then
2103   echo "CONFIG_PROFILER=y" >> $config_host_mak
2104 fi
2105 if test "$slirp" = "yes" ; then
2106   echo "CONFIG_SLIRP=y" >> $config_host_mak
2107   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2108 fi
2109 if test "$vde" = "yes" ; then
2110   echo "CONFIG_VDE=y" >> $config_host_mak
2111 fi
2112 for card in $audio_card_list; do
2113     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2114     echo "$def=y" >> $config_host_mak
2115 done
2116 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2117 for drv in $audio_drv_list; do
2118     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2119     echo "$def=y" >> $config_host_mak
2120     if test "$drv" = "fmod"; then
2121         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2122     fi
2123 done
2124 if test "$audio_pt_int" = "yes" ; then
2125   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2126 fi
2127 if test "$audio_win_int" = "yes" ; then
2128   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2129 fi
2130 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2131 if test "$mixemu" = "yes" ; then
2132   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2133 fi
2134 if test "$vnc_tls" = "yes" ; then
2135   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2136   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2137 fi
2138 if test "$vnc_sasl" = "yes" ; then
2139   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2140   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2141 fi
2142 if test "$fnmatch" = "yes" ; then
2143   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2144 fi
2145 if test "$uuid" = "yes" ; then
2146   echo "CONFIG_UUID=y" >> $config_host_mak
2147 fi
2148 qemu_version=`head $source_path/VERSION`
2149 echo "VERSION=$qemu_version" >>$config_host_mak
2150 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2151 echo "SRC_PATH=$source_path" >> $config_host_mak
2152 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2153 if [ "$docs" = "yes" ] ; then
2154   echo "BUILD_DOCS=yes" >> $config_host_mak
2155 fi
2156 if test "$sdl" = "yes" ; then
2157   echo "CONFIG_SDL=y" >> $config_host_mak
2158   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2159 fi
2160 if test "$cocoa" = "yes" ; then
2161   echo "CONFIG_COCOA=y" >> $config_host_mak
2162 fi
2163 if test "$curses" = "yes" ; then
2164   echo "CONFIG_CURSES=y" >> $config_host_mak
2165 fi
2166 if test "$atfile" = "yes" ; then
2167   echo "CONFIG_ATFILE=y" >> $config_host_mak
2168 fi
2169 if test "$utimens" = "yes" ; then
2170   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2171 fi
2172 if test "$pipe2" = "yes" ; then
2173   echo "CONFIG_PIPE2=y" >> $config_host_mak
2174 fi
2175 if test "$accept4" = "yes" ; then
2176   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2177 fi
2178 if test "$splice" = "yes" ; then
2179   echo "CONFIG_SPLICE=y" >> $config_host_mak
2180 fi
2181 if test "$eventfd" = "yes" ; then
2182   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2183 fi
2184 if test "$fallocate" = "yes" ; then
2185   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2186 fi
2187 if test "$dup3" = "yes" ; then
2188   echo "CONFIG_DUP3=y" >> $config_host_mak
2189 fi
2190 if test "$inotify" = "yes" ; then
2191   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2192 fi
2193 if test "$inotify1" = "yes" ; then
2194   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2195 fi
2196 if test "$byteswap_h" = "yes" ; then
2197   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2198 fi
2199 if test "$bswap_h" = "yes" ; then
2200   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2201 fi
2202 if test "$curl" = "yes" ; then
2203   echo "CONFIG_CURL=y" >> $config_host_mak
2204   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2205 fi
2206 if test "$brlapi" = "yes" ; then
2207   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2208 fi
2209 if test "$bluez" = "yes" ; then
2210   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2211   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2212 fi
2213 if test "$xen" = "yes" ; then
2214   echo "CONFIG_XEN=y" >> $config_host_mak
2215 fi
2216 if test "$io_thread" = "yes" ; then
2217   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2218 fi
2219 if test "$linux_aio" = "yes" ; then
2220   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2221 fi
2222 if test "$blobs" = "yes" ; then
2223   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2224 fi
2225 if test "$iovec" = "yes" ; then
2226   echo "CONFIG_IOVEC=y" >> $config_host_mak
2227 fi
2228 if test "$preadv" = "yes" ; then
2229   echo "CONFIG_PREADV=y" >> $config_host_mak
2230 fi
2231 if test "$fdt" = "yes" ; then
2232   echo "CONFIG_FDT=y" >> $config_host_mak
2233 fi
2234 if test "$need_offsetof" = "yes" ; then
2235   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2236 fi
2237 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2238   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2239 fi
2240 if test "$fdatasync" = "yes" ; then
2241   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2242 fi
2243
2244 # XXX: suppress that
2245 if [ "$bsd" = "yes" ] ; then
2246   echo "CONFIG_BSD=y" >> $config_host_mak
2247 fi
2248
2249 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2250
2251 if test "$zero_malloc" = "yes" ; then
2252   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2253 fi
2254
2255 # USB host support
2256 case "$usb" in
2257 linux)
2258   echo "HOST_USB=linux" >> $config_host_mak
2259 ;;
2260 bsd)
2261   echo "HOST_USB=bsd" >> $config_host_mak
2262 ;;
2263 *)
2264   echo "HOST_USB=stub" >> $config_host_mak
2265 ;;
2266 esac
2267
2268 tools=
2269 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2270   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2271   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2272       tools="qemu-nbd\$(EXESUF) $tools"
2273     if [ "$check_utests" = "yes" ]; then
2274       tools="check-qint check-qstring check-qdict check-qlist $tools"
2275       tools="check-qfloat check-qjson $tools"
2276     fi
2277   fi
2278 fi
2279 echo "TOOLS=$tools" >> $config_host_mak
2280
2281 # Mac OS X ships with a broken assembler
2282 roms=
2283 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2284         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2285         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2286   roms="optionrom"
2287 fi
2288 echo "ROMS=$roms" >> $config_host_mak
2289
2290 echo "prefix=$prefix" >> $config_host_mak
2291 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2292 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2293 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2294 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2295 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2296 echo "MAKE=$make" >> $config_host_mak
2297 echo "INSTALL=$install" >> $config_host_mak
2298 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2299 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2300 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2301 echo "CC=$cc" >> $config_host_mak
2302 echo "HOST_CC=$host_cc" >> $config_host_mak
2303 if test "$sparse" = "yes" ; then
2304   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2305   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2306   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2307 fi
2308 echo "AR=$ar" >> $config_host_mak
2309 echo "OBJCOPY=$objcopy" >> $config_host_mak
2310 echo "LD=$ld" >> $config_host_mak
2311 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2312 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2313 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2314 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2315 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2316 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2317 echo "LIBS+=$LIBS" >> $config_host_mak
2318 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2319 echo "EXESUF=$EXESUF" >> $config_host_mak
2320
2321 # generate list of library paths for linker script
2322
2323 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2324
2325 if test -f ${config_host_ld}~ ; then
2326   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2327     mv ${config_host_ld}~ $config_host_ld
2328   else
2329     rm ${config_host_ld}~
2330   fi
2331 fi
2332
2333 for d in libdis libdis-user; do
2334     mkdir -p $d
2335     rm -f $d/Makefile
2336     ln -s $source_path/Makefile.dis $d/Makefile
2337     echo > $d/config.mak
2338 done
2339
2340 for target in $target_list; do
2341 target_dir="$target"
2342 config_target_mak=$target_dir/config-target.mak
2343 target_arch2=`echo $target | cut -d '-' -f 1`
2344 target_bigendian="no"
2345
2346 case "$target_arch2" in
2347   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2348   target_bigendian=yes
2349   ;;
2350 esac
2351 target_softmmu="no"
2352 target_user_only="no"
2353 target_linux_user="no"
2354 target_darwin_user="no"
2355 target_bsd_user="no"
2356 case "$target" in
2357   ${target_arch2}-softmmu)
2358     target_softmmu="yes"
2359     ;;
2360   ${target_arch2}-linux-user)
2361     if test "$linux" != "yes" ; then
2362       echo "ERROR: Target '$target' is only available on a Linux host"
2363       exit 1
2364     fi
2365     target_user_only="yes"
2366     target_linux_user="yes"
2367     ;;
2368   ${target_arch2}-darwin-user)
2369     if test "$darwin" != "yes" ; then
2370       echo "ERROR: Target '$target' is only available on a Darwin host"
2371       exit 1
2372     fi
2373     target_user_only="yes"
2374     target_darwin_user="yes"
2375     ;;
2376   ${target_arch2}-bsd-user)
2377     if test "$bsd" != "yes" ; then
2378       echo "ERROR: Target '$target' is only available on a BSD host"
2379       exit 1
2380     fi
2381     target_user_only="yes"
2382     target_bsd_user="yes"
2383     ;;
2384   *)
2385     echo "ERROR: Target '$target' not recognised"
2386     exit 1
2387     ;;
2388 esac
2389
2390 mkdir -p $target_dir
2391 mkdir -p $target_dir/fpu
2392 mkdir -p $target_dir/tcg
2393 mkdir -p $target_dir/ide
2394 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2395   mkdir -p $target_dir/nwfpe
2396 fi
2397
2398 #
2399 # don't use ln -sf as not all "ln -sf" over write the file/link
2400 #
2401 rm -f $target_dir/Makefile
2402 ln -s $source_path/Makefile.target $target_dir/Makefile
2403
2404
2405 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2406
2407 bflt="no"
2408 elfload32="no"
2409 target_nptl="no"
2410 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2411 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2412 gdb_xml_files=""
2413
2414 TARGET_ARCH="$target_arch2"
2415 TARGET_BASE_ARCH=""
2416 TARGET_ABI_DIR=""
2417
2418 case "$target_arch2" in
2419   i386)
2420     target_phys_bits=32
2421   ;;
2422   x86_64)
2423     TARGET_BASE_ARCH=i386
2424     target_phys_bits=64
2425   ;;
2426   alpha)
2427     target_phys_bits=64
2428   ;;
2429   arm|armeb)
2430     TARGET_ARCH=arm
2431     bflt="yes"
2432     target_nptl="yes"
2433     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2434     target_phys_bits=32
2435   ;;
2436   cris)
2437     target_nptl="yes"
2438     target_phys_bits=32
2439   ;;
2440   m68k)
2441     bflt="yes"
2442     gdb_xml_files="cf-core.xml cf-fp.xml"
2443     target_phys_bits=32
2444   ;;
2445   microblaze)
2446     bflt="yes"
2447     target_nptl="yes"
2448     target_phys_bits=32
2449   ;;
2450   mips|mipsel)
2451     TARGET_ARCH=mips
2452     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2453     target_nptl="yes"
2454     target_phys_bits=64
2455   ;;
2456   mipsn32|mipsn32el)
2457     TARGET_ARCH=mipsn32
2458     TARGET_BASE_ARCH=mips
2459     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2460     target_phys_bits=64
2461   ;;
2462   mips64|mips64el)
2463     TARGET_ARCH=mips64
2464     TARGET_BASE_ARCH=mips
2465     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2466     target_phys_bits=64
2467   ;;
2468   ppc)
2469     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2470     target_phys_bits=32
2471     target_nptl="yes"
2472   ;;
2473   ppcemb)
2474     TARGET_BASE_ARCH=ppc
2475     TARGET_ABI_DIR=ppc
2476     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2477     target_phys_bits=64
2478     target_nptl="yes"
2479   ;;
2480   ppc64)
2481     TARGET_BASE_ARCH=ppc
2482     TARGET_ABI_DIR=ppc
2483     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2484     target_phys_bits=64
2485   ;;
2486   ppc64abi32)
2487     TARGET_ARCH=ppc64
2488     TARGET_BASE_ARCH=ppc
2489     TARGET_ABI_DIR=ppc
2490     echo "TARGET_ABI32=y" >> $config_target_mak
2491     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2492     target_phys_bits=64
2493   ;;
2494   sh4|sh4eb)
2495     TARGET_ARCH=sh4
2496     bflt="yes"
2497     target_nptl="yes"
2498     target_phys_bits=32
2499   ;;
2500   sparc)
2501     target_phys_bits=64
2502   ;;
2503   sparc64)
2504     TARGET_BASE_ARCH=sparc
2505     elfload32="yes"
2506     target_phys_bits=64
2507   ;;
2508   sparc32plus)
2509     TARGET_ARCH=sparc64
2510     TARGET_BASE_ARCH=sparc
2511     TARGET_ABI_DIR=sparc
2512     echo "TARGET_ABI32=y" >> $config_target_mak
2513     target_phys_bits=64
2514   ;;
2515   s390x)
2516     target_phys_bits=64
2517   ;;
2518   *)
2519     echo "Unsupported target CPU"
2520     exit 1
2521   ;;
2522 esac
2523 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2524 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2525 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2526 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2527 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2528 if [ "$TARGET_BASE_ARCH" = "" ]; then
2529   TARGET_BASE_ARCH=$TARGET_ARCH
2530 fi
2531 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2532 if [ "$TARGET_ABI_DIR" = "" ]; then
2533   TARGET_ABI_DIR=$TARGET_ARCH
2534 fi
2535 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2536 if [ $target_phys_bits -lt $hostlongbits ] ; then
2537   target_phys_bits=$hostlongbits
2538 fi
2539 case "$target_arch2" in
2540   i386|x86_64)
2541     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2542       echo "CONFIG_XEN=y" >> $config_target_mak
2543     fi
2544 esac
2545 case "$target_arch2" in
2546   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2547     # Make sure the target and host cpus are compatible
2548     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2549       \( "$target_arch2" = "$cpu" -o \
2550       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2551       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2552       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2553       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2554       echo "CONFIG_KVM=y" >> $config_target_mak
2555       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2556       if test "$kvm_para" = "yes"; then
2557         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2558       fi
2559       if test $vhost_net = "yes" ; then
2560         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
2561       fi
2562     fi
2563 esac
2564 if test "$target_bigendian" = "yes" ; then
2565   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2566 fi
2567 if test "$target_softmmu" = "yes" ; then
2568   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2569   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2570   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2571   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2572   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2573 fi
2574 if test "$target_user_only" = "yes" ; then
2575   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2576 fi
2577 if test "$target_linux_user" = "yes" ; then
2578   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2579 fi
2580 if test "$target_darwin_user" = "yes" ; then
2581   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2582 fi
2583 list=""
2584 if test ! -z "$gdb_xml_files" ; then
2585   for x in $gdb_xml_files; do
2586     list="$list $source_path/gdb-xml/$x"
2587   done
2588   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2589 fi
2590
2591 case "$target_arch2" in
2592   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2593     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2594     ;;
2595   *)
2596     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2597     ;;
2598 esac
2599
2600 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2601   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2602 fi
2603 if test "$target_user_only" = "yes" \
2604         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2605   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2606 fi
2607 # 32 bit ELF loader in addition to native 64 bit loader?
2608 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2609   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2610 fi
2611 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2612   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2613 fi
2614 if test "$target_bsd_user" = "yes" ; then
2615   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2616 fi
2617
2618 # generate QEMU_CFLAGS/LDFLAGS for targets
2619
2620 cflags=""
2621 ldflags=""
2622
2623 if test "$ARCH" = "sparc64" ; then
2624   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2625 elif test "$ARCH" = "s390x" ; then
2626   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2627 else
2628   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2629 fi
2630 cflags="-I\$(SRC_PATH)/tcg $cflags"
2631 cflags="-I\$(SRC_PATH)/fpu $cflags"
2632
2633 if test "$target_user_only" = "yes" ; then
2634     libdis_config_mak=libdis-user/config.mak
2635 else
2636     libdis_config_mak=libdis/config.mak
2637 fi
2638
2639 for i in $ARCH $TARGET_BASE_ARCH ; do
2640   case "$i" in
2641   alpha)
2642     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2643     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
2644   ;;
2645   arm)
2646     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2647     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
2648   ;;
2649   cris)
2650     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2651     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
2652   ;;
2653   hppa)
2654     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2655     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
2656   ;;
2657   i386|x86_64)
2658     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2659     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
2660   ;;
2661   ia64*)
2662     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
2663     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
2664   ;;
2665   m68k)
2666     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2667     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
2668   ;;
2669   microblaze)
2670     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2671     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
2672   ;;
2673   mips*)
2674     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2675     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
2676   ;;
2677   ppc*)
2678     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2679     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
2680   ;;
2681   s390*)
2682     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2683     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
2684   ;;
2685   sh4)
2686     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2687     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
2688   ;;
2689   sparc*)
2690     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2691     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
2692   ;;
2693   esac
2694 done
2695
2696 case "$ARCH" in
2697 alpha)
2698   # Ensure there's only a single GP
2699   cflags="-msmall-data $cflags"
2700 ;;
2701 ia64)
2702   cflags="-mno-sdata $cflags"
2703 ;;
2704 esac
2705
2706 if test "$target_softmmu" = "yes" ; then
2707   case "$TARGET_BASE_ARCH" in
2708   arm)
2709     cflags="-DHAS_AUDIO $cflags"
2710   ;;
2711   i386|mips|ppc)
2712     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2713   ;;
2714   esac
2715 fi
2716
2717 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2718         "$user_pie" = "yes" ; then
2719   cflags="-fpie $cflags"
2720   ldflags="-pie $ldflags"
2721 fi
2722
2723 if test "$target_softmmu" = "yes" -a \( \
2724         "$TARGET_ARCH" = "microblaze" -o \
2725         "$TARGET_ARCH" = "cris" \) ; then
2726   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2727 fi
2728
2729 if test "$gprof" = "yes" ; then
2730   echo "TARGET_GPROF=yes" >> $config_target_mak
2731   if test "$target_linux_user" = "yes" ; then
2732     cflags="-p $cflags"
2733     ldflags="-p $ldflags"
2734   fi
2735   if test "$target_softmmu" = "yes" ; then
2736     ldflags="-p $ldflags"
2737     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2738   fi
2739 fi
2740
2741 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2742 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2743   case "$ARCH" in
2744   sparc)
2745     # -static is used to avoid g1/g3 usage by the dynamic linker
2746     ldflags="$linker_script -static $ldflags"
2747     ;;
2748   ia64)
2749     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2750     ;;
2751   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2752     ldflags="$linker_script $ldflags"
2753     ;;
2754   esac
2755 fi
2756 if test "$target_softmmu" = "yes" ; then
2757   case "$ARCH" in
2758   ia64)
2759     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2760     ;;
2761   esac
2762 fi
2763
2764 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2765 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2766
2767 done # for target in $targets
2768
2769 # build tree in object directory if source path is different from current one
2770 if test "$source_path_used" = "yes" ; then
2771     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2772     DIRS="$DIRS roms/seabios roms/vgabios"
2773     FILES="Makefile tests/Makefile"
2774     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2775     FILES="$FILES tests/test-mmap.c"
2776     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2777     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2778     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2779         FILES="$FILES pc-bios/`basename $bios_file`"
2780     done
2781     for dir in $DIRS ; do
2782             mkdir -p $dir
2783     done
2784     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2785     for f in $FILES ; do
2786         rm -f $f
2787         ln -s $source_path/$f $f
2788     done
2789 fi
2790
2791 # temporary config to build submodules
2792 for rom in seabios vgabios ; do
2793     config_mak=roms/$rom/config.mak
2794     echo "# Automatically generated by configure - do not modify" > $config_mak
2795     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2796     echo "CC=$cc" >> $config_mak
2797     echo "BCC=bcc" >> $config_mak
2798     echo "CPP=${cross_prefix}cpp" >> $config_mak
2799     echo "OBJCOPY=objcopy" >> $config_mak
2800     echo "IASL=iasl" >> $config_mak
2801     echo "HOST_CC=$host_cc" >> $config_mak
2802     echo "LD=$ld" >> $config_mak
2803 done
2804
2805 for hwlib in 32 64; do
2806   d=libhw$hwlib
2807   mkdir -p $d
2808   mkdir -p $d/ide
2809   rm -f $d/Makefile
2810   ln -s $source_path/Makefile.hw $d/Makefile
2811   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
2812 done
2813
2814 d=libuser
2815 mkdir -p $d
2816 rm -f $d/Makefile
2817 ln -s $source_path/Makefile.user $d/Makefile
2818 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2819   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2820 fi