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 elif check_define __ia64__ ; then
 197   cpu="ia64"
 198 else
 199   cpu=`uname -m`
 200 fi
 201
 202 target_list=""
 203 case "$cpu" in
 204   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 205     cpu="$cpu"
 206   ;;
 207   i386|i486|i586|i686|i86pc|BePC)
 208     cpu="i386"
 209   ;;
 210   x86_64|amd64)
 211     cpu="x86_64"
 212   ;;
 213   armv*b)
 214     cpu="armv4b"
 215   ;;
 216   armv*l)
 217     cpu="armv4l"
 218   ;;
 219   parisc|parisc64)
 220     cpu="hppa"
 221   ;;
 222   mips*)
 223     cpu="mips"
 224   ;;
 225   s390)
 226     cpu="s390"
 227   ;;
 228   s390x)
 229     cpu="s390x"
 230   ;;
 231   sparc|sun4[cdmuv])
 232     cpu="sparc"
 233   ;;
 234   *)
 235     cpu="unknown"
 236   ;;
 237 esac
 238
 239 # Default value for a variable defining feature "foo".
 240 #  * foo="no"  feature will only be used if --enable-foo arg is given
 241 #  * foo=""    feature will be searched for, and if found, will be used
 242 #              unless --disable-foo is given
 243 #  * foo="yes" this value will only be set by --enable-foo flag.
 244 #              feature will searched for,
 245 #              if not found, configure exits with error
 246 #
 247 # Always add --enable-foo and --disable-foo command line args.
 248 # Distributions want to ensure that several features are compiled in, and it
 249 # is impossible without a --enable-foo that exits if a feature is not found.
 250
 251 bluez=""
 252 brlapi=""
 253 curl=""
 254 curses=""
 255 docs=""
 256 fdt=""
 257 kvm=""
 258 kvm_para=""
 259 nptl=""
 260 sdl=""
 261 sparse="no"
 262 uuid=""
 263 vde=""
 264 vnc_tls=""
 265 vnc_sasl=""
 266 xen=""
 267 linux_aio=""
 268 vhost_net=""
 269
 270 gprof="no"
 271 debug_tcg="no"
 272 debug_mon="no"
 273 debug="no"
 274 strip_opt="yes"
 275 bigendian="no"
 276 mingw32="no"
 277 EXESUF=""
 278 slirp="yes"
 279 fmod_lib=""
 280 fmod_inc=""
 281 oss_lib=""
 282 bsd="no"
 283 linux="no"
 284 solaris="no"
 285 profiler="no"
 286 cocoa="no"
 287 softmmu="yes"
 288 linux_user="no"
 289 darwin_user="no"
 290 bsd_user="no"
 291 guest_base=""
 292 uname_release=""
 293 io_thread="no"
 294 mixemu="no"
 295 kerneldir=""
 296 aix="no"
 297 blobs="yes"
 298 pkgversion=""
 299 check_utests="no"
 300 user_pie="no"
 301 zero_malloc=""
 302
 303 # OS specific
 304 if check_define __linux__ ; then
 305   targetos="Linux"
 306 elif check_define _WIN32 ; then
 307   targetos='MINGW32'
 308 elif check_define __OpenBSD__ ; then
 309   targetos='OpenBSD'
 310 elif check_define __sun__ ; then
 311   targetos='SunOS'
 312 else
 313   targetos=`uname -s`
 314 fi
 315
 316 case $targetos in
 317 CYGWIN*)
 318   mingw32="yes"
 319   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 320   audio_possible_drivers="winwave sdl"
 321   audio_drv_list="winwave"
 322 ;;
 323 MINGW32*)
 324   mingw32="yes"
 325   audio_possible_drivers="winwave dsound sdl fmod"
 326   audio_drv_list="winwave"
 327 ;;
 328 GNU/kFreeBSD)
 329   bsd="yes"
 330   audio_drv_list="oss"
 331   audio_possible_drivers="oss sdl esd pa"
 332 ;;
 333 FreeBSD)
 334   bsd="yes"
 335   make="gmake"
 336   audio_drv_list="oss"
 337   audio_possible_drivers="oss sdl esd pa"
 338   # needed for kinfo_getvmmap(3) in libutil.h
 339   LIBS="-lutil $LIBS"
 340 ;;
 341 DragonFly)
 342   bsd="yes"
 343   make="gmake"
 344   audio_drv_list="oss"
 345   audio_possible_drivers="oss sdl esd pa"
 346 ;;
 347 NetBSD)
 348   bsd="yes"
 349   make="gmake"
 350   audio_drv_list="oss"
 351   audio_possible_drivers="oss sdl esd"
 352   oss_lib="-lossaudio"
 353 ;;
 354 OpenBSD)
 355   bsd="yes"
 356   make="gmake"
 357   audio_drv_list="oss"
 358   audio_possible_drivers="oss sdl esd"
 359   oss_lib="-lossaudio"
 360 ;;
 361 Darwin)
 362   bsd="yes"
 363   darwin="yes"
 364   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 365   # run 64-bit userspace code
 366   if [ "$cpu" = "i386" ] ; then
 367     is_x86_64=`sysctl -n hw.optional.x86_64`
 368     [ "$is_x86_64" = "1" ] && cpu=x86_64
 369   fi
 370   if [ "$cpu" = "x86_64" ] ; then
 371     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 372     LDFLAGS="-arch x86_64 $LDFLAGS"
 373   else
 374     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 375   fi
 376   darwin_user="yes"
 377   cocoa="yes"
 378   audio_drv_list="coreaudio"
 379   audio_possible_drivers="coreaudio sdl fmod"
 380   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 381   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 382 ;;
 383 SunOS)
 384   solaris="yes"
 385   make="gmake"
 386   install="ginstall"
 387   ld="gld"
 388   needs_libsunmath="no"
 389   solarisrev=`uname -r | cut -f2 -d.`
 390   # have to select again, because `uname -m` returns i86pc
 391   # even on an x86_64 box.
 392   solariscpu=`isainfo -k`
 393   if test "${solariscpu}" = "amd64" ; then
 394     cpu="x86_64"
 395   fi
 396   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 397     if test "$solarisrev" -le 9 ; then
 398       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 399         needs_libsunmath="yes"
 400         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 401         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 402         LIBS="-lsunmath $LIBS"
 403       else
 404         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 405         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 406         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 407         echo "Studio 11 can be downloaded from www.sun.com."
 408         exit 1
 409       fi
 410     fi
 411   fi
 412   if test -f /usr/include/sys/soundcard.h ; then
 413     audio_drv_list="oss"
 414   fi
 415   audio_possible_drivers="oss sdl"
 416 # needed for CMSG_ macros in sys/socket.h
 417   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 418 # needed for TIOCWIN* defines in termios.h
 419   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 420   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 421   LIBS="-lsocket -lnsl -lresolv $LIBS"
 422 ;;
 423 AIX)
 424   aix="yes"
 425   make="gmake"
 426 ;;
 427 *)
 428   audio_drv_list="oss"
 429   audio_possible_drivers="oss alsa sdl esd pa"
 430   linux="yes"
 431   linux_user="yes"
 432   usb="linux"
 433   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 434     audio_possible_drivers="$audio_possible_drivers fmod"
 435   fi
 436 ;;
 437 esac
 438
 439 if [ "$bsd" = "yes" ] ; then
 440   if [ "$darwin" != "yes" ] ; then
 441     usb="bsd"
 442   fi
 443   bsd_user="yes"
 444 fi
 445
 446 if test "$mingw32" = "yes" ; then
 447   EXESUF=".exe"
 448   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 449   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 450   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 451   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 452 fi
 453
 454 # find source path
 455 source_path=`dirname "$0"`
 456 source_path_used="no"
 457 workdir=`pwd`
 458 if [ -z "$source_path" ]; then
 459     source_path=$workdir
 460 else
 461     source_path=`cd "$source_path"; pwd`
 462 fi
 463 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 464
 465 werror=""
 466
 467 for opt do
 468   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 469   case "$opt" in
 470   --help|-h) show_help=yes
 471   ;;
 472   --prefix=*) prefix="$optarg"
 473   ;;
 474   --interp-prefix=*) interp_prefix="$optarg"
 475   ;;
 476   --source-path=*) source_path="$optarg"
 477   source_path_used="yes"
 478   ;;
 479   --cross-prefix=*)
 480   ;;
 481   --cc=*)
 482   ;;
 483   --host-cc=*) host_cc="$optarg"
 484   ;;
 485   --make=*) make="$optarg"
 486   ;;
 487   --install=*) install="$optarg"
 488   ;;
 489   --extra-cflags=*)
 490   ;;
 491   --extra-ldflags=*)
 492   ;;
 493   --cpu=*)
 494   ;;
 495   --target-list=*) target_list="$optarg"
 496   ;;
 497   --enable-gprof) gprof="yes"
 498   ;;
 499   --static)
 500     static="yes"
 501     LDFLAGS="-static $LDFLAGS"
 502   ;;
 503   --sysconfdir=*) sysconfdir="$optarg"
 504   ;;
 505   --disable-sdl) sdl="no"
 506   ;;
 507   --enable-sdl) sdl="yes"
 508   ;;
 509   --fmod-lib=*) fmod_lib="$optarg"
 510   ;;
 511   --fmod-inc=*) fmod_inc="$optarg"
 512   ;;
 513   --oss-lib=*) oss_lib="$optarg"
 514   ;;
 515   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 516   ;;
 517   --audio-drv-list=*) audio_drv_list="$optarg"
 518   ;;
 519   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 520   ;;
 521   --enable-debug-tcg) debug_tcg="yes"
 522   ;;
 523   --disable-debug-tcg) debug_tcg="no"
 524   ;;
 525   --enable-debug-mon) debug_mon="yes"
 526   ;;
 527   --disable-debug-mon) debug_mon="no"
 528   ;;
 529   --enable-debug)
 530       # Enable debugging options that aren't excessively noisy
 531       debug_tcg="yes"
 532       debug_mon="yes"
 533       debug="yes"
 534       strip_opt="no"
 535   ;;
 536   --enable-sparse) sparse="yes"
 537   ;;
 538   --disable-sparse) sparse="no"
 539   ;;
 540   --disable-strip) strip_opt="no"
 541   ;;
 542   --disable-vnc-tls) vnc_tls="no"
 543   ;;
 544   --enable-vnc-tls) vnc_tls="yes"
 545   ;;
 546   --disable-vnc-sasl) vnc_sasl="no"
 547   ;;
 548   --enable-vnc-sasl) vnc_sasl="yes"
 549   ;;
 550   --disable-slirp) slirp="no"
 551   ;;
 552   --disable-uuid) uuid="no"
 553   ;;
 554   --enable-uuid) uuid="yes"
 555   ;;
 556   --disable-vde) vde="no"
 557   ;;
 558   --enable-vde) vde="yes"
 559   ;;
 560   --disable-xen) xen="no"
 561   ;;
 562   --enable-xen) xen="yes"
 563   ;;
 564   --disable-brlapi) brlapi="no"
 565   ;;
 566   --enable-brlapi) brlapi="yes"
 567   ;;
 568   --disable-bluez) bluez="no"
 569   ;;
 570   --enable-bluez) bluez="yes"
 571   ;;
 572   --disable-kvm) kvm="no"
 573   ;;
 574   --enable-kvm) kvm="yes"
 575   ;;
 576   --enable-profiler) profiler="yes"
 577   ;;
 578   --enable-cocoa)
 579       cocoa="yes" ;
 580       sdl="no" ;
 581       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 582   ;;
 583   --disable-system) softmmu="no"
 584   ;;
 585   --enable-system) softmmu="yes"
 586   ;;
 587   --disable-user)
 588       linux_user="no" ;
 589       bsd_user="no" ;
 590       darwin_user="no"
 591   ;;
 592   --enable-user) ;;
 593   --disable-linux-user) linux_user="no"
 594   ;;
 595   --enable-linux-user) linux_user="yes"
 596   ;;
 597   --disable-darwin-user) darwin_user="no"
 598   ;;
 599   --enable-darwin-user) darwin_user="yes"
 600   ;;
 601   --disable-bsd-user) bsd_user="no"
 602   ;;
 603   --enable-bsd-user) bsd_user="yes"
 604   ;;
 605   --enable-guest-base) guest_base="yes"
 606   ;;
 607   --disable-guest-base) guest_base="no"
 608   ;;
 609   --enable-user-pie) user_pie="yes"
 610   ;;
 611   --disable-user-pie) user_pie="no"
 612   ;;
 613   --enable-uname-release=*) uname_release="$optarg"
 614   ;;
 615   --sparc_cpu=*)
 616   ;;
 617   --enable-werror) werror="yes"
 618   ;;
 619   --disable-werror) werror="no"
 620   ;;
 621   --disable-curses) curses="no"
 622   ;;
 623   --enable-curses) curses="yes"
 624   ;;
 625   --disable-curl) curl="no"
 626   ;;
 627   --enable-curl) curl="yes"
 628   ;;
 629   --disable-fdt) fdt="no"
 630   ;;
 631   --enable-fdt) fdt="yes"
 632   ;;
 633   --disable-check-utests) check_utests="no"
 634   ;;
 635   --enable-check-utests) check_utests="yes"
 636   ;;
 637   --disable-nptl) nptl="no"
 638   ;;
 639   --enable-nptl) nptl="yes"
 640   ;;
 641   --enable-mixemu) mixemu="yes"
 642   ;;
 643   --disable-linux-aio) linux_aio="no"
 644   ;;
 645   --enable-linux-aio) linux_aio="yes"
 646   ;;
 647   --enable-io-thread) io_thread="yes"
 648   ;;
 649   --disable-blobs) blobs="no"
 650   ;;
 651   --kerneldir=*) kerneldir="$optarg"
 652   ;;
 653   --with-pkgversion=*) pkgversion=" ($optarg)"
 654   ;;
 655   --disable-docs) docs="no"
 656   ;;
 657   --enable-docs) docs="yes"
 658   ;;
 659   --disable-vhost-net) vhost_net="no"
 660   ;;
 661   --enable-vhost-net) vhost_net="yes"
 662   ;;
 663   *) echo "ERROR: unknown option $opt"; show_help="yes"
 664   ;;
 665   esac
 666 done
 667
 668 #
 669 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 670 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 671 #
 672 host_guest_base="no"
 673 case "$cpu" in
 674     sparc) case $sparc_cpu in
 675            v7|v8)
 676              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 677            ;;
 678            v8plus|v8plusa)
 679              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 680            ;;
 681            *) # sparc_cpu not defined in the command line
 682              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 683            esac
 684            LDFLAGS="-m32 $LDFLAGS"
 685            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 686            if test "$solaris" = "no" ; then
 687              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 688              helper_cflags="-ffixed-i0"
 689            fi
 690            ;;
 691     sparc64)
 692            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 693            LDFLAGS="-m64 $LDFLAGS"
 694            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 695            if test "$solaris" != "no" ; then
 696              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 697            fi
 698            ;;
 699     s390)
 700            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 701            ;;
 702     i386)
 703            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 704            LDFLAGS="-m32 $LDFLAGS"
 705            helper_cflags="-fomit-frame-pointer"
 706            host_guest_base="yes"
 707            ;;
 708     x86_64)
 709            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 710            LDFLAGS="-m64 $LDFLAGS"
 711            host_guest_base="yes"
 712            ;;
 713     arm*)
 714            host_guest_base="yes"
 715            ;;
 716     ppc*)
 717            host_guest_base="yes"
 718            ;;
 719     mips*)
 720            host_guest_base="yes"
 721            ;;
 722     ia64*)
 723            host_guest_base="yes"
 724            ;;
 725 esac
 726
 727 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 728
 729 if test x"$show_help" = x"yes" ; then
 730 cat << EOF
 731
 732 Usage: configure [options]
 733 Options: [defaults in brackets after descriptions]
 734
 735 EOF
 736 echo "Standard options:"
 737 echo "  --help                   print this message"
 738 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 739 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 740 echo "                           use %M for cpu name [$interp_prefix]"
 741 echo "  --target-list=LIST       set target list [$target_list]"
 742 echo ""
 743 echo "Advanced options (experts only):"
 744 echo "  --source-path=PATH       path of source code [$source_path]"
 745 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 746 echo "  --cc=CC                  use C compiler CC [$cc]"
 747 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 748 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 749 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 750 echo "  --make=MAKE              use specified make [$make]"
 751 echo "  --install=INSTALL        use specified install [$install]"
 752 echo "  --static                 enable static build [$static]"
 753 echo "  --sysconfdir=PATH        install config in PATH"
 754 echo "  --enable-debug-tcg       enable TCG debugging"
 755 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 756 echo "  --enable-debug           enable common debug build options"
 757 echo "  --enable-sparse          enable sparse checker"
 758 echo "  --disable-sparse         disable sparse checker (default)"
 759 echo "  --disable-strip          disable stripping binaries"
 760 echo "  --disable-werror         disable compilation abort on warning"
 761 echo "  --disable-sdl            disable SDL"
 762 echo "  --enable-sdl             enable SDL"
 763 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 764 echo "  --audio-drv-list=LIST    set audio drivers list:"
 765 echo "                           Available drivers: $audio_possible_drivers"
 766 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 767 echo "                           Available cards: $audio_possible_cards"
 768 echo "  --block-drv-whitelist=L  set block driver whitelist"
 769 echo "                           (affects only QEMU, not qemu-img)"
 770 echo "  --enable-mixemu          enable mixer emulation"
 771 echo "  --disable-xen            disable xen backend driver support"
 772 echo "  --enable-xen             enable xen backend driver support"
 773 echo "  --disable-brlapi         disable BrlAPI"
 774 echo "  --enable-brlapi          enable BrlAPI"
 775 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 776 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 777 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 778 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 779 echo "  --disable-curses         disable curses output"
 780 echo "  --enable-curses          enable curses output"
 781 echo "  --disable-curl           disable curl connectivity"
 782 echo "  --enable-curl            enable curl connectivity"
 783 echo "  --disable-fdt            disable fdt device tree"
 784 echo "  --enable-fdt             enable fdt device tree"
 785 echo "  --disable-check-utests   disable check unit-tests"
 786 echo "  --enable-check-utests    enable check unit-tests"
 787 echo "  --disable-bluez          disable bluez stack connectivity"
 788 echo "  --enable-bluez           enable bluez stack connectivity"
 789 echo "  --disable-kvm            disable KVM acceleration support"
 790 echo "  --enable-kvm             enable KVM acceleration support"
 791 echo "  --disable-nptl           disable usermode NPTL support"
 792 echo "  --enable-nptl            enable usermode NPTL support"
 793 echo "  --enable-system          enable all system emulation targets"
 794 echo "  --disable-system         disable all system emulation targets"
 795 echo "  --enable-user            enable supported user emulation targets"
 796 echo "  --disable-user           disable all user emulation targets"
 797 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 798 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 799 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 800 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 801 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 802 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 803 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 804 echo "                           emulation targets"
 805 echo "  --disable-guest-base     disable GUEST_BASE support"
 806 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 807 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 808 echo "  --fmod-lib               path to FMOD library"
 809 echo "  --fmod-inc               path to FMOD includes"
 810 echo "  --oss-lib                path to OSS library"
 811 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 812 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 813 echo "  --disable-uuid           disable uuid support"
 814 echo "  --enable-uuid            enable uuid support"
 815 echo "  --disable-vde            disable support for vde network"
 816 echo "  --enable-vde             enable support for vde network"
 817 echo "  --disable-linux-aio      disable Linux AIO support"
 818 echo "  --enable-linux-aio       enable Linux AIO support"
 819 echo "  --enable-io-thread       enable IO thread"
 820 echo "  --disable-blobs          disable installing provided firmware blobs"
 821 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 822 echo "  --enable-docs            enable documentation build"
 823 echo "  --disable-docs           disable documentation build"
 824 echo "  --disable-vhost-net      disable vhost-net acceleration support"
 825 echo "  --enable-vhost-net       enable vhost-net acceleration support"
 826 echo ""
 827 echo "NOTE: The object files are built at the place where configure is launched"
 828 exit 1
 829 fi
 830
 831 #
 832 # Solaris specific configure tool chain decisions
 833 #
 834 if test "$solaris" = "yes" ; then
 835   if has $install; then
 836     :
 837   else
 838     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 839     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 840     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 841     exit 1
 842   fi
 843   if test "`path_of $install`" = "/usr/sbin/install" ; then
 844     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 845     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 846     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 847     exit 1
 848   fi
 849   if has ar; then
 850     :
 851   else
 852     echo "Error: No path includes ar"
 853     if test -f /usr/ccs/bin/ar ; then
 854       echo "Add /usr/ccs/bin to your path and rerun configure"
 855     fi
 856     exit 1
 857   fi
 858 fi
 859
 860
 861 if test -z "$target_list" ; then
 862 # these targets are portable
 863     if [ "$softmmu" = "yes" ] ; then
 864         target_list="\
 865 i386-softmmu \
 866 x86_64-softmmu \
 867 arm-softmmu \
 868 cris-softmmu \
 869 m68k-softmmu \
 870 microblaze-softmmu \
 871 mips-softmmu \
 872 mipsel-softmmu \
 873 mips64-softmmu \
 874 mips64el-softmmu \
 875 ppc-softmmu \
 876 ppcemb-softmmu \
 877 ppc64-softmmu \
 878 sh4-softmmu \
 879 sh4eb-softmmu \
 880 sparc-softmmu \
 881 sparc64-softmmu \
 882 "
 883     fi
 884 # the following are Linux specific
 885     if [ "$linux_user" = "yes" ] ; then
 886         target_list="${target_list}\
 887 i386-linux-user \
 888 x86_64-linux-user \
 889 alpha-linux-user \
 890 arm-linux-user \
 891 armeb-linux-user \
 892 cris-linux-user \
 893 m68k-linux-user \
 894 microblaze-linux-user \
 895 mips-linux-user \
 896 mipsel-linux-user \
 897 ppc-linux-user \
 898 ppc64-linux-user \
 899 ppc64abi32-linux-user \
 900 sh4-linux-user \
 901 sh4eb-linux-user \
 902 sparc-linux-user \
 903 sparc64-linux-user \
 904 sparc32plus-linux-user \
 905 "
 906     fi
 907 # the following are Darwin specific
 908     if [ "$darwin_user" = "yes" ] ; then
 909         target_list="$target_list i386-darwin-user ppc-darwin-user "
 910     fi
 911 # the following are BSD specific
 912     if [ "$bsd_user" = "yes" ] ; then
 913         target_list="${target_list}\
 914 i386-bsd-user \
 915 x86_64-bsd-user \
 916 sparc-bsd-user \
 917 sparc64-bsd-user \
 918 "
 919     fi
 920 else
 921     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 922 fi
 923 if test -z "$target_list" ; then
 924     echo "No targets enabled"
 925     exit 1
 926 fi
 927
 928 feature_not_found() {
 929   feature=$1
 930
 931   echo "ERROR"
 932   echo "ERROR: User requested feature $feature"
 933   echo "ERROR: configure was not able to find it"
 934   echo "ERROR"
 935   exit 1;
 936 }
 937
 938 if test -z "$cross_prefix" ; then
 939
 940 # ---
 941 # big/little endian test
 942 cat > $TMPC << EOF
 943 #include <inttypes.h>
 944 int main(int argc, char ** argv){
 945         volatile uint32_t i=0x01234567;
 946         return (*((uint8_t*)(&i))) == 0x67;
 947 }
 948 EOF
 949
 950 if compile_prog "" "" ; then
 951 $TMPE && bigendian="yes"
 952 else
 953 echo big/little test failed
 954 fi
 955
 956 else
 957
 958 # if cross compiling, cannot launch a program, so make a static guess
 959 case "$cpu" in
 960   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 961     bigendian=yes
 962   ;;
 963 esac
 964
 965 fi
 966
 967 # host long bits test
 968 hostlongbits="32"
 969 case "$cpu" in
 970   x86_64|alpha|ia64|sparc64|ppc64|s390x)
 971     hostlongbits=64
 972   ;;
 973 esac
 974
 975
 976 ##########################################
 977 # NPTL probe
 978
 979 if test "$nptl" != "no" ; then
 980   cat > $TMPC <<EOF
 981 #include <sched.h>
 982 #include <linux/futex.h>
 983 void foo()
 984 {
 985 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 986 #error bork
 987 #endif
 988 }
 989 EOF
 990
 991   if compile_object ; then
 992     nptl=yes
 993   else
 994     if test "$nptl" = "yes" ; then
 995       feature_not_found "nptl"
 996     fi
 997     nptl=no
 998   fi
 999 fi
1000
1001 ##########################################
1002 # zlib check
1003
1004 cat > $TMPC << EOF
1005 #include <zlib.h>
1006 int main(void) { zlibVersion(); return 0; }
1007 EOF
1008 if compile_prog "" "-lz" ; then
1009     :
1010 else
1011     echo
1012     echo "Error: zlib check failed"
1013     echo "Make sure to have the zlib libs and headers installed."
1014     echo
1015     exit 1
1016 fi
1017
1018 ##########################################
1019 # xen probe
1020
1021 if test "$xen" != "no" ; then
1022   xen_libs="-lxenstore -lxenctrl -lxenguest"
1023   cat > $TMPC <<EOF
1024 #include <xenctrl.h>
1025 #include <xs.h>
1026 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1027 EOF
1028   if compile_prog "" "$xen_libs" ; then
1029     xen=yes
1030     libs_softmmu="$xen_libs $libs_softmmu"
1031   else
1032     if test "$xen" = "yes" ; then
1033       feature_not_found "xen"
1034     fi
1035     xen=no
1036   fi
1037 fi
1038
1039 ##########################################
1040 # pkgconfig probe
1041
1042 pkgconfig="${cross_prefix}pkg-config"
1043 if ! has $pkgconfig; then
1044   # likely not cross compiling, or hope for the best
1045   pkgconfig=pkg-config
1046 fi
1047
1048 ##########################################
1049 # Sparse probe
1050 if test "$sparse" != "no" ; then
1051   if has cgcc; then
1052     sparse=yes
1053   else
1054     if test "$sparse" = "yes" ; then
1055       feature_not_found "sparse"
1056     fi
1057     sparse=no
1058   fi
1059 fi
1060
1061 ##########################################
1062 # SDL probe
1063
1064 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
1065   sdlconfig="$pkgconfig sdl"
1066   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1067 elif has sdl-config; then
1068   sdlconfig='sdl-config'
1069   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1070 else
1071   if test "$sdl" = "yes" ; then
1072     feature_not_found "sdl"
1073   fi
1074   sdl=no
1075 fi
1076
1077 sdl_too_old=no
1078 if test "$sdl" != "no" ; then
1079   cat > $TMPC << EOF
1080 #include <SDL.h>
1081 #undef main /* We don't want SDL to override our main() */
1082 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1083 EOF
1084   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1085   if test "$static" = "yes" ; then
1086     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1087   else
1088     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1089   fi
1090   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1091     if test "$_sdlversion" -lt 121 ; then
1092       sdl_too_old=yes
1093     else
1094       if test "$cocoa" = "no" ; then
1095         sdl=yes
1096       fi
1097     fi
1098
1099     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1100     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1101       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1102          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1103          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1104       fi
1105       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1106         :
1107       else
1108         sdl=no
1109       fi
1110     fi # static link
1111   else # sdl not found
1112     if test "$sdl" = "yes" ; then
1113       feature_not_found "sdl"
1114     fi
1115     sdl=no
1116   fi # sdl compile test
1117 fi
1118
1119 if test "$sdl" = "yes" ; then
1120   cat > $TMPC <<EOF
1121 #include <SDL.h>
1122 #if defined(SDL_VIDEO_DRIVER_X11)
1123 #include <X11/XKBlib.h>
1124 #else
1125 #error No x11 support
1126 #endif
1127 int main(void) { return 0; }
1128 EOF
1129   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1130     sdl_libs="$sdl_libs -lX11"
1131   fi
1132   if test "$mingw32" = "yes" ; then
1133     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1134   fi
1135   libs_softmmu="$sdl_libs $libs_softmmu"
1136 fi
1137
1138 ##########################################
1139 # VNC TLS detection
1140 if test "$vnc_tls" != "no" ; then
1141   cat > $TMPC <<EOF
1142 #include <gnutls/gnutls.h>
1143 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1144 EOF
1145   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1146   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1147   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1148     vnc_tls=yes
1149     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1150   else
1151     if test "$vnc_tls" = "yes" ; then
1152       feature_not_found "vnc-tls"
1153     fi
1154     vnc_tls=no
1155   fi
1156 fi
1157
1158 ##########################################
1159 # VNC SASL detection
1160 if test "$vnc_sasl" != "no" ; then
1161   cat > $TMPC <<EOF
1162 #include <sasl/sasl.h>
1163 #include <stdio.h>
1164 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1165 EOF
1166   # Assuming Cyrus-SASL installed in /usr prefix
1167   vnc_sasl_cflags=""
1168   vnc_sasl_libs="-lsasl2"
1169   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1170     vnc_sasl=yes
1171     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1172   else
1173     if test "$vnc_sasl" = "yes" ; then
1174       feature_not_found "vnc-sasl"
1175     fi
1176     vnc_sasl=no
1177   fi
1178 fi
1179
1180 ##########################################
1181 # fnmatch() probe, used for ACL routines
1182 fnmatch="no"
1183 cat > $TMPC << EOF
1184 #include <fnmatch.h>
1185 int main(void)
1186 {
1187     fnmatch("foo", "foo", 0);
1188     return 0;
1189 }
1190 EOF
1191 if compile_prog "" "" ; then
1192    fnmatch="yes"
1193 fi
1194
1195 ##########################################
1196 # uuid_generate() probe, used for vdi block driver
1197 if test "$uuid" != "no" ; then
1198   uuid_libs="-luuid"
1199   cat > $TMPC << EOF
1200 #include <uuid/uuid.h>
1201 int main(void)
1202 {
1203     uuid_t my_uuid;
1204     uuid_generate(my_uuid);
1205     return 0;
1206 }
1207 EOF
1208   if compile_prog "" "$uuid_libs" ; then
1209     uuid="yes"
1210     libs_softmmu="$uuid_libs $libs_softmmu"
1211     libs_tools="$uuid_libs $libs_tools"
1212   else
1213     if test "$uuid" = "yes" ; then
1214       feature_not_found "uuid"
1215     fi
1216     uuid=no
1217   fi
1218 fi
1219
1220 ##########################################
1221 # vde libraries probe
1222 if test "$vde" != "no" ; then
1223   vde_libs="-lvdeplug"
1224   cat > $TMPC << EOF
1225 #include <libvdeplug.h>
1226 int main(void)
1227 {
1228     struct vde_open_args a = {0, 0, 0};
1229     vde_open("", "", &a);
1230     return 0;
1231 }
1232 EOF
1233   if compile_prog "" "$vde_libs" ; then
1234     vde=yes
1235     libs_softmmu="$vde_libs $libs_softmmu"
1236     libs_tools="$vde_libs $libs_tools"
1237   else
1238     if test "$vde" = "yes" ; then
1239       feature_not_found "vde"
1240     fi
1241     vde=no
1242   fi
1243 fi
1244
1245 ##########################################
1246 # Sound support libraries probe
1247
1248 audio_drv_probe()
1249 {
1250     drv=$1
1251     hdr=$2
1252     lib=$3
1253     exp=$4
1254     cfl=$5
1255         cat > $TMPC << EOF
1256 #include <$hdr>
1257 int main(void) { $exp }
1258 EOF
1259     if compile_prog "$cfl" "$lib" ; then
1260         :
1261     else
1262         echo
1263         echo "Error: $drv check failed"
1264         echo "Make sure to have the $drv libs and headers installed."
1265         echo
1266         exit 1
1267     fi
1268 }
1269
1270 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1271 for drv in $audio_drv_list; do
1272     case $drv in
1273     alsa)
1274     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1275         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1276     libs_softmmu="-lasound $libs_softmmu"
1277     ;;
1278
1279     fmod)
1280     if test -z $fmod_lib || test -z $fmod_inc; then
1281         echo
1282         echo "Error: You must specify path to FMOD library and headers"
1283         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1284         echo
1285         exit 1
1286     fi
1287     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1288     libs_softmmu="$fmod_lib $libs_softmmu"
1289     ;;
1290
1291     esd)
1292     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1293     libs_softmmu="-lesd $libs_softmmu"
1294     audio_pt_int="yes"
1295     ;;
1296
1297     pa)
1298     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1299         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1300     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1301     audio_pt_int="yes"
1302     ;;
1303
1304     coreaudio)
1305       libs_softmmu="-framework CoreAudio $libs_softmmu"
1306     ;;
1307
1308     dsound)
1309       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1310       audio_win_int="yes"
1311     ;;
1312
1313     oss)
1314       libs_softmmu="$oss_lib $libs_softmmu"
1315     ;;
1316
1317     sdl|wav)
1318     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1319     ;;
1320
1321     winwave)
1322       libs_softmmu="-lwinmm $libs_softmmu"
1323       audio_win_int="yes"
1324     ;;
1325
1326     *)
1327     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1328         echo
1329         echo "Error: Unknown driver '$drv' selected"
1330         echo "Possible drivers are: $audio_possible_drivers"
1331         echo
1332         exit 1
1333     }
1334     ;;
1335     esac
1336 done
1337
1338 ##########################################
1339 # BrlAPI probe
1340
1341 if test "$brlapi" != "no" ; then
1342   brlapi_libs="-lbrlapi"
1343   cat > $TMPC << EOF
1344 #include <brlapi.h>
1345 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1346 EOF
1347   if compile_prog "" "$brlapi_libs" ; then
1348     brlapi=yes
1349     libs_softmmu="$brlapi_libs $libs_softmmu"
1350   else
1351     if test "$brlapi" = "yes" ; then
1352       feature_not_found "brlapi"
1353     fi
1354     brlapi=no
1355   fi
1356 fi
1357
1358 ##########################################
1359 # curses probe
1360 curses_list="-lncurses -lcurses"
1361
1362 if test "$curses" != "no" ; then
1363   curses_found=no
1364   cat > $TMPC << EOF
1365 #include <curses.h>
1366 #ifdef __OpenBSD__
1367 #define resize_term resizeterm
1368 #endif
1369 int main(void) { resize_term(0, 0); return curses_version(); }
1370 EOF
1371   for curses_lib in $curses_list; do
1372     if compile_prog "" "$curses_lib" ; then
1373       curses_found=yes
1374       libs_softmmu="$curses_lib $libs_softmmu"
1375       break
1376     fi
1377   done
1378   if test "$curses_found" = "yes" ; then
1379     curses=yes
1380   else
1381     if test "$curses" = "yes" ; then
1382       feature_not_found "curses"
1383     fi
1384     curses=no
1385   fi
1386 fi
1387
1388 ##########################################
1389 # curl probe
1390
1391 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1392   curlconfig="$pkgconfig libcurl"
1393 else
1394   curlconfig=curl-config
1395 fi
1396
1397 if test "$curl" != "no" ; then
1398   cat > $TMPC << EOF
1399 #include <curl/curl.h>
1400 int main(void) { return curl_easy_init(); }
1401 EOF
1402   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1403   curl_libs=`$curlconfig --libs 2>/dev/null`
1404   if compile_prog "$curl_cflags" "$curl_libs" ; then
1405     curl=yes
1406     libs_tools="$curl_libs $libs_tools"
1407     libs_softmmu="$curl_libs $libs_softmmu"
1408   else
1409     if test "$curl" = "yes" ; then
1410       feature_not_found "curl"
1411     fi
1412     curl=no
1413   fi
1414 fi # test "$curl"
1415
1416 ##########################################
1417 # check framework probe
1418
1419 if test "$check_utests" != "no" ; then
1420   cat > $TMPC << EOF
1421 #include <check.h>
1422 int main(void) { suite_create("qemu test"); return 0; }
1423 EOF
1424   check_libs=`$pkgconfig --libs check`
1425   if compile_prog "" $check_libs ; then
1426     check_utests=yes
1427     libs_tools="$check_libs $libs_tools"
1428   else
1429     if test "$check_utests" = "yes" ; then
1430       feature_not_found "check"
1431     fi
1432     check_utests=no
1433   fi
1434 fi # test "$check_utests"
1435
1436 ##########################################
1437 # bluez support probe
1438 if test "$bluez" != "no" ; then
1439   cat > $TMPC << EOF
1440 #include <bluetooth/bluetooth.h>
1441 int main(void) { return bt_error(0); }
1442 EOF
1443   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1444   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1445   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1446     bluez=yes
1447     libs_softmmu="$bluez_libs $libs_softmmu"
1448   else
1449     if test "$bluez" = "yes" ; then
1450       feature_not_found "bluez"
1451     fi
1452     bluez="no"
1453   fi
1454 fi
1455
1456 ##########################################
1457 # kvm probe
1458 if test "$kvm" != "no" ; then
1459     cat > $TMPC <<EOF
1460 #include <linux/kvm.h>
1461 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1462 #error Invalid KVM version
1463 #endif
1464 #if !defined(KVM_CAP_USER_MEMORY)
1465 #error Missing KVM capability KVM_CAP_USER_MEMORY
1466 #endif
1467 #if !defined(KVM_CAP_SET_TSS_ADDR)
1468 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1469 #endif
1470 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1471 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1472 #endif
1473 int main(void) { return 0; }
1474 EOF
1475   if test "$kerneldir" != "" ; then
1476       kvm_cflags=-I"$kerneldir"/include
1477       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1478          -a -d "$kerneldir/arch/x86/include" ; then
1479             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1480         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1481             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1482         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1483             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1484         elif test -d "$kerneldir/arch/$cpu/include" ; then
1485             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1486       fi
1487   else
1488     kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
1489   fi
1490   if compile_prog "$kvm_cflags" "" ; then
1491     kvm=yes
1492     cat > $TMPC <<EOF
1493 #include <linux/kvm_para.h>
1494 int main(void) { return 0; }
1495 EOF
1496     if compile_prog "$kvm_cflags" "" ; then
1497       kvm_para=yes
1498     fi
1499   else
1500     if test "$kvm" = "yes" ; then
1501       if has awk && has grep; then
1502         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1503         | grep "error: " \
1504         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1505         if test "$kvmerr" != "" ; then
1506           echo -e "${kvmerr}\n\
1507       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1508   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1509         fi
1510       fi
1511       feature_not_found "kvm"
1512     fi
1513     kvm=no
1514   fi
1515 fi
1516
1517 ##########################################
1518 # test for vhost net
1519
1520 if test "$vhost_net" != "no"; then
1521     if test "$kvm" != "no"; then
1522             cat > $TMPC <<EOF
1523     #include <linux/vhost.h>
1524     int main(void) { return 0; }
1525 EOF
1526             if compile_prog "$kvm_cflags" "" ; then
1527                 vhost_net=yes
1528             else
1529                 if test "$vhost_net" = "yes" ; then
1530                     feature_not_found "vhost-net"
1531                 fi
1532                 vhost_net=no
1533             fi
1534     else
1535             if test "$vhost_net" = "yes" ; then
1536                 echo -e "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1537                 feature_not_found "vhost-net"
1538             fi
1539             vhost_net=no
1540     fi
1541 fi
1542
1543 ##########################################
1544 # pthread probe
1545 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1546
1547 pthread=no
1548 cat > $TMPC << EOF
1549 #include <pthread.h>
1550 int main(void) { pthread_create(0,0,0,0); return 0; }
1551 EOF
1552 for pthread_lib in $PTHREADLIBS_LIST; do
1553   if compile_prog "" "$pthread_lib" ; then
1554     pthread=yes
1555     LIBS="$pthread_lib $LIBS"
1556     break
1557   fi
1558 done
1559
1560 if test "$mingw32" != yes -a "$pthread" = no; then
1561   echo
1562   echo "Error: pthread check failed"
1563   echo "Make sure to have the pthread libs and headers installed."
1564   echo
1565   exit 1
1566 fi
1567
1568 ##########################################
1569 # linux-aio probe
1570
1571 if test "$linux_aio" != "no" ; then
1572   cat > $TMPC <<EOF
1573 #include <libaio.h>
1574 #include <sys/eventfd.h>
1575 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1576 EOF
1577   if compile_prog "" "-laio" ; then
1578     linux_aio=yes
1579     LIBS="$LIBS -laio"
1580   else
1581     if test "$linux_aio" = "yes" ; then
1582       feature_not_found "linux AIO"
1583     fi
1584     linux_aio=no
1585   fi
1586 fi
1587
1588 ##########################################
1589 # iovec probe
1590 cat > $TMPC <<EOF
1591 #include <sys/types.h>
1592 #include <sys/uio.h>
1593 #include <unistd.h>
1594 int main(void) { struct iovec iov; return 0; }
1595 EOF
1596 iovec=no
1597 if compile_prog "" "" ; then
1598   iovec=yes
1599 fi
1600
1601 ##########################################
1602 # preadv probe
1603 cat > $TMPC <<EOF
1604 #include <sys/types.h>
1605 #include <sys/uio.h>
1606 #include <unistd.h>
1607 int main(void) { preadv; }
1608 EOF
1609 preadv=no
1610 if compile_prog "" "" ; then
1611   preadv=yes
1612 fi
1613
1614 ##########################################
1615 # fdt probe
1616 if test "$fdt" != "no" ; then
1617   fdt_libs="-lfdt"
1618   cat > $TMPC << EOF
1619 int main(void) { return 0; }
1620 EOF
1621   if compile_prog "" "$fdt_libs" ; then
1622     fdt=yes
1623     libs_softmmu="$fdt_libs $libs_softmmu"
1624   else
1625     if test "$fdt" = "yes" ; then
1626       feature_not_found "fdt"
1627     fi
1628     fdt=no
1629   fi
1630 fi
1631
1632 #
1633 # Check for xxxat() functions when we are building linux-user
1634 # emulator.  This is done because older glibc versions don't
1635 # have syscall stubs for these implemented.
1636 #
1637 atfile=no
1638 cat > $TMPC << EOF
1639 #define _ATFILE_SOURCE
1640 #include <sys/types.h>
1641 #include <fcntl.h>
1642 #include <unistd.h>
1643
1644 int
1645 main(void)
1646 {
1647         /* try to unlink nonexisting file */
1648         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1649 }
1650 EOF
1651 if compile_prog "" "" ; then
1652   atfile=yes
1653 fi
1654
1655 # Check for inotify functions when we are building linux-user
1656 # emulator.  This is done because older glibc versions don't
1657 # have syscall stubs for these implemented.  In that case we
1658 # don't provide them even if kernel supports them.
1659 #
1660 inotify=no
1661 cat > $TMPC << EOF
1662 #include <sys/inotify.h>
1663
1664 int
1665 main(void)
1666 {
1667         /* try to start inotify */
1668         return inotify_init();
1669 }
1670 EOF
1671 if compile_prog "" "" ; then
1672   inotify=yes
1673 fi
1674
1675 inotify1=no
1676 cat > $TMPC << EOF
1677 #include <sys/inotify.h>
1678
1679 int
1680 main(void)
1681 {
1682     /* try to start inotify */
1683     return inotify_init1(0);
1684 }
1685 EOF
1686 if compile_prog "" "" ; then
1687   inotify1=yes
1688 fi
1689
1690 # check if utimensat and futimens are supported
1691 utimens=no
1692 cat > $TMPC << EOF
1693 #define _ATFILE_SOURCE
1694 #define _GNU_SOURCE
1695 #include <stddef.h>
1696 #include <fcntl.h>
1697
1698 int main(void)
1699 {
1700     utimensat(AT_FDCWD, "foo", NULL, 0);
1701     futimens(0, NULL);
1702     return 0;
1703 }
1704 EOF
1705 if compile_prog "" "" ; then
1706   utimens=yes
1707 fi
1708
1709 # check if pipe2 is there
1710 pipe2=no
1711 cat > $TMPC << EOF
1712 #define _GNU_SOURCE
1713 #include <unistd.h>
1714 #include <fcntl.h>
1715
1716 int main(void)
1717 {
1718     int pipefd[2];
1719     pipe2(pipefd, O_CLOEXEC);
1720     return 0;
1721 }
1722 EOF
1723 if compile_prog "" "" ; then
1724   pipe2=yes
1725 fi
1726
1727 # check if accept4 is there
1728 accept4=no
1729 cat > $TMPC << EOF
1730 #define _GNU_SOURCE
1731 #include <sys/socket.h>
1732 #include <stddef.h>
1733
1734 int main(void)
1735 {
1736     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1737     return 0;
1738 }
1739 EOF
1740 if compile_prog "" "" ; then
1741   accept4=yes
1742 fi
1743
1744 # check if tee/splice is there. vmsplice was added same time.
1745 splice=no
1746 cat > $TMPC << EOF
1747 #define _GNU_SOURCE
1748 #include <unistd.h>
1749 #include <fcntl.h>
1750 #include <limits.h>
1751
1752 int main(void)
1753 {
1754     int len, fd;
1755     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1756     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1757     return 0;
1758 }
1759 EOF
1760 if compile_prog "" "" ; then
1761   splice=yes
1762 fi
1763
1764 # check if eventfd is supported
1765 eventfd=no
1766 cat > $TMPC << EOF
1767 #include <sys/eventfd.h>
1768
1769 int main(void)
1770 {
1771     int efd = eventfd(0, 0);
1772     return 0;
1773 }
1774 EOF
1775 if compile_prog "" "" ; then
1776   eventfd=yes
1777 fi
1778
1779 # check for fallocate
1780 fallocate=no
1781 cat > $TMPC << EOF
1782 #include <fcntl.h>
1783
1784 int main(void)
1785 {
1786     fallocate(0, 0, 0, 0);
1787     return 0;
1788 }
1789 EOF
1790 if compile_prog "$ARCH_CFLAGS" "" ; then
1791   fallocate=yes
1792 fi
1793
1794 # check for dup3
1795 dup3=no
1796 cat > $TMPC << EOF
1797 #include <unistd.h>
1798
1799 int main(void)
1800 {
1801     dup3(0, 0, 0);
1802     return 0;
1803 }
1804 EOF
1805 if compile_prog "" "" ; then
1806   dup3=yes
1807 fi
1808
1809 # Check if tools are available to build documentation.
1810 if test "$docs" != "no" ; then
1811   if has makeinfo && has pod2man; then
1812     docs=yes
1813   else
1814     if test "$docs" = "yes" ; then
1815       feature_not_found "docs"
1816     fi
1817     docs=no
1818   fi
1819 fi
1820
1821 # Search for bswap_32 function
1822 byteswap_h=no
1823 cat > $TMPC << EOF
1824 #include <byteswap.h>
1825 int main(void) { return bswap_32(0); }
1826 EOF
1827 if compile_prog "" "" ; then
1828   byteswap_h=yes
1829 fi
1830
1831 # Search for bswap_32 function
1832 bswap_h=no
1833 cat > $TMPC << EOF
1834 #include <sys/endian.h>
1835 #include <sys/types.h>
1836 #include <machine/bswap.h>
1837 int main(void) { return bswap32(0); }
1838 EOF
1839 if compile_prog "" "" ; then
1840   bswap_h=yes
1841 fi
1842
1843 ##########################################
1844 # Do we need librt
1845 cat > $TMPC <<EOF
1846 #include <signal.h>
1847 #include <time.h>
1848 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1849 EOF
1850
1851 if compile_prog "" "" ; then
1852   :
1853 elif compile_prog "" "-lrt" ; then
1854   LIBS="-lrt $LIBS"
1855 fi
1856
1857 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1858         "$aix" != "yes" ; then
1859     libs_softmmu="-lutil $libs_softmmu"
1860 fi
1861
1862 ##########################################
1863 # check if the compiler defines offsetof
1864
1865 need_offsetof=yes
1866 cat > $TMPC << EOF
1867 #include <stddef.h>
1868 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1869 EOF
1870 if compile_prog "" "" ; then
1871     need_offsetof=no
1872 fi
1873
1874 ##########################################
1875 # check if the compiler understands attribute warn_unused_result
1876 #
1877 # This could be smarter, but gcc -Werror does not error out even when warning
1878 # about attribute warn_unused_result
1879
1880 gcc_attribute_warn_unused_result=no
1881 cat > $TMPC << EOF
1882 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1883 #error gcc 3.3 or older
1884 #endif
1885 int main(void) { return 0;}
1886 EOF
1887 if compile_prog "" ""; then
1888     gcc_attribute_warn_unused_result=yes
1889 fi
1890
1891 ##########################################
1892 # check if we have fdatasync
1893
1894 fdatasync=no
1895 cat > $TMPC << EOF
1896 #include <unistd.h>
1897 int main(void) { return fdatasync(0); }
1898 EOF
1899 if compile_prog "" "" ; then
1900     fdatasync=yes
1901 fi
1902
1903 # End of CC checks
1904 # After here, no more $cc or $ld runs
1905
1906 if test "$debug" = "no" ; then
1907   CFLAGS="-O2 $CFLAGS"
1908 fi
1909
1910 # Consult white-list to determine whether to enable werror
1911 # by default.  Only enable by default for git builds
1912 z_version=`cut -f3 -d. $source_path/VERSION`
1913
1914 if test -z "$werror" ; then
1915     if test "$z_version" = "50" -a \
1916         "$linux" = "yes" ; then
1917         werror="yes"
1918     else
1919         werror="no"
1920     fi
1921 fi
1922
1923 # Disable zero malloc errors for official releases unless explicitly told to
1924 # enable/disable
1925 if test -z "$zero_malloc" ; then
1926     if test "$z_version" = "50" ; then
1927         zero_malloc="no"
1928     else
1929         zero_malloc="yes"
1930     fi
1931 fi
1932
1933 if test "$werror" = "yes" ; then
1934     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1935 fi
1936
1937 if test "$solaris" = "no" ; then
1938     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1939         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1940     fi
1941 fi
1942
1943 if test "$mingw32" = "yes" ; then
1944   if test -z "$prefix" ; then
1945       prefix="c:/Program Files/Qemu"
1946   fi
1947   mansuffix=""
1948   datasuffix=""
1949   confsuffix=""
1950   docsuffix=""
1951   binsuffix=""
1952   if test -z "$sysconfdir" ; then
1953       sysconfdir="${prefix}"
1954   fi
1955 else
1956   if test -z "$prefix" ; then
1957       prefix="/usr/local"
1958   fi
1959   mansuffix="/share/man"
1960   datasuffix="/share/qemu"
1961   docsuffix="/share/doc/qemu"
1962   binsuffix="/bin"
1963   if test -z "$sysconfdir" ; then
1964       sysconfdir="${prefix}/etc"
1965   fi
1966 fi
1967
1968 echo "Install prefix    $prefix"
1969 echo "BIOS directory    $prefix$datasuffix"
1970 echo "binary directory  $prefix$binsuffix"
1971 if test "$mingw32" = "no" ; then
1972 echo "Manual directory  $prefix$mansuffix"
1973 echo "ELF interp prefix $interp_prefix"
1974 fi
1975 echo "Source path       $source_path"
1976 echo "C compiler        $cc"
1977 echo "Host C compiler   $host_cc"
1978 echo "CFLAGS            $CFLAGS"
1979 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1980 echo "LDFLAGS           $LDFLAGS"
1981 echo "make              $make"
1982 echo "install           $install"
1983 echo "host CPU          $cpu"
1984 echo "host big endian   $bigendian"
1985 echo "target list       $target_list"
1986 echo "tcg debug enabled $debug_tcg"
1987 echo "Mon debug enabled $debug_mon"
1988 echo "gprof enabled     $gprof"
1989 echo "sparse enabled    $sparse"
1990 echo "strip binaries    $strip_opt"
1991 echo "profiler          $profiler"
1992 echo "static build      $static"
1993 echo "-Werror enabled   $werror"
1994 if test "$darwin" = "yes" ; then
1995     echo "Cocoa support     $cocoa"
1996 fi
1997 echo "SDL support       $sdl"
1998 echo "curses support    $curses"
1999 echo "curl support      $curl"
2000 echo "check support     $check_utests"
2001 echo "mingw32 support   $mingw32"
2002 echo "Audio drivers     $audio_drv_list"
2003 echo "Extra audio cards $audio_card_list"
2004 echo "Block whitelist   $block_drv_whitelist"
2005 echo "Mixer emulation   $mixemu"
2006 echo "VNC TLS support   $vnc_tls"
2007 echo "VNC SASL support  $vnc_sasl"
2008 if test -n "$sparc_cpu"; then
2009     echo "Target Sparc Arch $sparc_cpu"
2010 fi
2011 echo "xen support       $xen"
2012 echo "brlapi support    $brlapi"
2013 echo "bluez  support    $bluez"
2014 echo "Documentation     $docs"
2015 [ ! -z "$uname_release" ] && \
2016 echo "uname -r          $uname_release"
2017 echo "NPTL support      $nptl"
2018 echo "GUEST_BASE        $guest_base"
2019 echo "PIE user targets  $user_pie"
2020 echo "vde support       $vde"
2021 echo "IO thread         $io_thread"
2022 echo "Linux AIO support $linux_aio"
2023 echo "Install blobs     $blobs"
2024 echo "KVM support       $kvm"
2025 echo "fdt support       $fdt"
2026 echo "preadv support    $preadv"
2027 echo "fdatasync         $fdatasync"
2028 echo "uuid support      $uuid"
2029 echo "vhost-net support $vhost_net"
2030
2031 if test $sdl_too_old = "yes"; then
2032 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2033 fi
2034
2035 config_host_mak="config-host.mak"
2036 config_host_ld="config-host.ld"
2037
2038 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2039 printf "# Configured with:" >> $config_host_mak
2040 printf " '%s'" "$0" "$@" >> $config_host_mak
2041 echo >> $config_host_mak
2042
2043 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2044 if test "$mingw32" = "yes" ; then
2045   echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak
2046 else
2047   echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak
2048 fi
2049
2050 case "$cpu" in
2051   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
2052     ARCH=$cpu
2053   ;;
2054   armv4b|armv4l)
2055     ARCH=arm
2056   ;;
2057   *)
2058     echo "Unsupported CPU = $cpu"
2059     exit 1
2060   ;;
2061 esac
2062 echo "ARCH=$ARCH" >> $config_host_mak
2063 if test "$debug_tcg" = "yes" ; then
2064   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2065 fi
2066 if test "$debug_mon" = "yes" ; then
2067   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2068 fi
2069 if test "$debug" = "yes" ; then
2070   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2071 fi
2072 if test "$strip_opt" = "yes" ; then
2073   echo "STRIP_OPT=-s" >> $config_host_mak
2074 fi
2075 if test "$bigendian" = "yes" ; then
2076   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2077 fi
2078 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2079 if test "$mingw32" = "yes" ; then
2080   echo "CONFIG_WIN32=y" >> $config_host_mak
2081 else
2082   echo "CONFIG_POSIX=y" >> $config_host_mak
2083 fi
2084
2085 if test "$linux" = "yes" ; then
2086   echo "CONFIG_LINUX=y" >> $config_host_mak
2087 fi
2088
2089 if test "$darwin" = "yes" ; then
2090   echo "CONFIG_DARWIN=y" >> $config_host_mak
2091 fi
2092
2093 if test "$aix" = "yes" ; then
2094   echo "CONFIG_AIX=y" >> $config_host_mak
2095 fi
2096
2097 if test "$solaris" = "yes" ; then
2098   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2099   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2100   if test "$needs_libsunmath" = "yes" ; then
2101     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2102   fi
2103 fi
2104 if test "$static" = "yes" ; then
2105   echo "CONFIG_STATIC=y" >> $config_host_mak
2106 fi
2107 if test $profiler = "yes" ; then
2108   echo "CONFIG_PROFILER=y" >> $config_host_mak
2109 fi
2110 if test "$slirp" = "yes" ; then
2111   echo "CONFIG_SLIRP=y" >> $config_host_mak
2112   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2113 fi
2114 if test "$vde" = "yes" ; then
2115   echo "CONFIG_VDE=y" >> $config_host_mak
2116 fi
2117 for card in $audio_card_list; do
2118     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2119     echo "$def=y" >> $config_host_mak
2120 done
2121 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2122 for drv in $audio_drv_list; do
2123     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2124     echo "$def=y" >> $config_host_mak
2125     if test "$drv" = "fmod"; then
2126         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2127     fi
2128 done
2129 if test "$audio_pt_int" = "yes" ; then
2130   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2131 fi
2132 if test "$audio_win_int" = "yes" ; then
2133   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2134 fi
2135 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2136 if test "$mixemu" = "yes" ; then
2137   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2138 fi
2139 if test "$vnc_tls" = "yes" ; then
2140   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2141   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2142 fi
2143 if test "$vnc_sasl" = "yes" ; then
2144   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2145   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2146 fi
2147 if test "$fnmatch" = "yes" ; then
2148   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2149 fi
2150 if test "$uuid" = "yes" ; then
2151   echo "CONFIG_UUID=y" >> $config_host_mak
2152 fi
2153 qemu_version=`head $source_path/VERSION`
2154 echo "VERSION=$qemu_version" >>$config_host_mak
2155 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2156 echo "SRC_PATH=$source_path" >> $config_host_mak
2157 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2158 if [ "$docs" = "yes" ] ; then
2159   echo "BUILD_DOCS=yes" >> $config_host_mak
2160 fi
2161 if test "$sdl" = "yes" ; then
2162   echo "CONFIG_SDL=y" >> $config_host_mak
2163   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2164 fi
2165 if test "$cocoa" = "yes" ; then
2166   echo "CONFIG_COCOA=y" >> $config_host_mak
2167 fi
2168 if test "$curses" = "yes" ; then
2169   echo "CONFIG_CURSES=y" >> $config_host_mak
2170 fi
2171 if test "$atfile" = "yes" ; then
2172   echo "CONFIG_ATFILE=y" >> $config_host_mak
2173 fi
2174 if test "$utimens" = "yes" ; then
2175   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2176 fi
2177 if test "$pipe2" = "yes" ; then
2178   echo "CONFIG_PIPE2=y" >> $config_host_mak
2179 fi
2180 if test "$accept4" = "yes" ; then
2181   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2182 fi
2183 if test "$splice" = "yes" ; then
2184   echo "CONFIG_SPLICE=y" >> $config_host_mak
2185 fi
2186 if test "$eventfd" = "yes" ; then
2187   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2188 fi
2189 if test "$fallocate" = "yes" ; then
2190   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2191 fi
2192 if test "$dup3" = "yes" ; then
2193   echo "CONFIG_DUP3=y" >> $config_host_mak
2194 fi
2195 if test "$inotify" = "yes" ; then
2196   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2197 fi
2198 if test "$inotify1" = "yes" ; then
2199   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2200 fi
2201 if test "$byteswap_h" = "yes" ; then
2202   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2203 fi
2204 if test "$bswap_h" = "yes" ; then
2205   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2206 fi
2207 if test "$curl" = "yes" ; then
2208   echo "CONFIG_CURL=y" >> $config_host_mak
2209   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2210 fi
2211 if test "$brlapi" = "yes" ; then
2212   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2213 fi
2214 if test "$bluez" = "yes" ; then
2215   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2216   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2217 fi
2218 if test "$xen" = "yes" ; then
2219   echo "CONFIG_XEN=y" >> $config_host_mak
2220 fi
2221 if test "$io_thread" = "yes" ; then
2222   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2223 fi
2224 if test "$linux_aio" = "yes" ; then
2225   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2226 fi
2227 if test "$blobs" = "yes" ; then
2228   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2229 fi
2230 if test "$iovec" = "yes" ; then
2231   echo "CONFIG_IOVEC=y" >> $config_host_mak
2232 fi
2233 if test "$preadv" = "yes" ; then
2234   echo "CONFIG_PREADV=y" >> $config_host_mak
2235 fi
2236 if test "$fdt" = "yes" ; then
2237   echo "CONFIG_FDT=y" >> $config_host_mak
2238 fi
2239 if test "$need_offsetof" = "yes" ; then
2240   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2241 fi
2242 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2243   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2244 fi
2245 if test "$fdatasync" = "yes" ; then
2246   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2247 fi
2248
2249 # XXX: suppress that
2250 if [ "$bsd" = "yes" ] ; then
2251   echo "CONFIG_BSD=y" >> $config_host_mak
2252 fi
2253
2254 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2255
2256 if test "$zero_malloc" = "yes" ; then
2257   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2258 fi
2259
2260 # USB host support
2261 case "$usb" in
2262 linux)
2263   echo "HOST_USB=linux" >> $config_host_mak
2264 ;;
2265 bsd)
2266   echo "HOST_USB=bsd" >> $config_host_mak
2267 ;;
2268 *)
2269   echo "HOST_USB=stub" >> $config_host_mak
2270 ;;
2271 esac
2272
2273 tools=
2274 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2275   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2276   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2277       tools="qemu-nbd\$(EXESUF) $tools"
2278     if [ "$check_utests" = "yes" ]; then
2279       tools="check-qint check-qstring check-qdict check-qlist $tools"
2280       tools="check-qfloat check-qjson $tools"
2281     fi
2282   fi
2283 fi
2284 echo "TOOLS=$tools" >> $config_host_mak
2285
2286 # Mac OS X ships with a broken assembler
2287 roms=
2288 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2289         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2290         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2291   roms="optionrom"
2292 fi
2293 echo "ROMS=$roms" >> $config_host_mak
2294
2295 echo "prefix=$prefix" >> $config_host_mak
2296 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2297 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2298 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2299 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2300 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2301 echo "MAKE=$make" >> $config_host_mak
2302 echo "INSTALL=$install" >> $config_host_mak
2303 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2304 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2305 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2306 echo "CC=$cc" >> $config_host_mak
2307 echo "HOST_CC=$host_cc" >> $config_host_mak
2308 if test "$sparse" = "yes" ; then
2309   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2310   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2311   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2312 fi
2313 echo "AR=$ar" >> $config_host_mak
2314 echo "OBJCOPY=$objcopy" >> $config_host_mak
2315 echo "LD=$ld" >> $config_host_mak
2316 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2317 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2318 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2319 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2320 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2321 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2322 echo "LIBS+=$LIBS" >> $config_host_mak
2323 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2324 echo "EXESUF=$EXESUF" >> $config_host_mak
2325
2326 # generate list of library paths for linker script
2327
2328 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2329
2330 if test -f ${config_host_ld}~ ; then
2331   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2332     mv ${config_host_ld}~ $config_host_ld
2333   else
2334     rm ${config_host_ld}~
2335   fi
2336 fi
2337
2338 for d in libdis libdis-user; do
2339     mkdir -p $d
2340     rm -f $d/Makefile
2341     ln -s $source_path/Makefile.dis $d/Makefile
2342     echo > $d/config.mak
2343 done
2344
2345 for target in $target_list; do
2346 target_dir="$target"
2347 config_target_mak=$target_dir/config-target.mak
2348 target_arch2=`echo $target | cut -d '-' -f 1`
2349 target_bigendian="no"
2350
2351 case "$target_arch2" in
2352   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2353   target_bigendian=yes
2354   ;;
2355 esac
2356 target_softmmu="no"
2357 target_user_only="no"
2358 target_linux_user="no"
2359 target_darwin_user="no"
2360 target_bsd_user="no"
2361 case "$target" in
2362   ${target_arch2}-softmmu)
2363     target_softmmu="yes"
2364     ;;
2365   ${target_arch2}-linux-user)
2366     if test "$linux" != "yes" ; then
2367       echo "ERROR: Target '$target' is only available on a Linux host"
2368       exit 1
2369     fi
2370     target_user_only="yes"
2371     target_linux_user="yes"
2372     ;;
2373   ${target_arch2}-darwin-user)
2374     if test "$darwin" != "yes" ; then
2375       echo "ERROR: Target '$target' is only available on a Darwin host"
2376       exit 1
2377     fi
2378     target_user_only="yes"
2379     target_darwin_user="yes"
2380     ;;
2381   ${target_arch2}-bsd-user)
2382     if test "$bsd" != "yes" ; then
2383       echo "ERROR: Target '$target' is only available on a BSD host"
2384       exit 1
2385     fi
2386     target_user_only="yes"
2387     target_bsd_user="yes"
2388     ;;
2389   *)
2390     echo "ERROR: Target '$target' not recognised"
2391     exit 1
2392     ;;
2393 esac
2394
2395 mkdir -p $target_dir
2396 mkdir -p $target_dir/fpu
2397 mkdir -p $target_dir/tcg
2398 mkdir -p $target_dir/ide
2399 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2400   mkdir -p $target_dir/nwfpe
2401 fi
2402
2403 #
2404 # don't use ln -sf as not all "ln -sf" over write the file/link
2405 #
2406 rm -f $target_dir/Makefile
2407 ln -s $source_path/Makefile.target $target_dir/Makefile
2408
2409
2410 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2411
2412 bflt="no"
2413 elfload32="no"
2414 target_nptl="no"
2415 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2416 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2417 gdb_xml_files=""
2418
2419 TARGET_ARCH="$target_arch2"
2420 TARGET_BASE_ARCH=""
2421 TARGET_ABI_DIR=""
2422
2423 case "$target_arch2" in
2424   i386)
2425     target_phys_bits=32
2426   ;;
2427   x86_64)
2428     TARGET_BASE_ARCH=i386
2429     target_phys_bits=64
2430   ;;
2431   alpha)
2432     target_phys_bits=64
2433   ;;
2434   arm|armeb)
2435     TARGET_ARCH=arm
2436     bflt="yes"
2437     target_nptl="yes"
2438     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2439     target_phys_bits=32
2440   ;;
2441   cris)
2442     target_nptl="yes"
2443     target_phys_bits=32
2444   ;;
2445   m68k)
2446     bflt="yes"
2447     gdb_xml_files="cf-core.xml cf-fp.xml"
2448     target_phys_bits=32
2449   ;;
2450   microblaze)
2451     bflt="yes"
2452     target_nptl="yes"
2453     target_phys_bits=32
2454   ;;
2455   mips|mipsel)
2456     TARGET_ARCH=mips
2457     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2458     target_nptl="yes"
2459     target_phys_bits=64
2460   ;;
2461   mipsn32|mipsn32el)
2462     TARGET_ARCH=mipsn32
2463     TARGET_BASE_ARCH=mips
2464     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2465     target_phys_bits=64
2466   ;;
2467   mips64|mips64el)
2468     TARGET_ARCH=mips64
2469     TARGET_BASE_ARCH=mips
2470     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2471     target_phys_bits=64
2472   ;;
2473   ppc)
2474     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2475     target_phys_bits=32
2476     target_nptl="yes"
2477   ;;
2478   ppcemb)
2479     TARGET_BASE_ARCH=ppc
2480     TARGET_ABI_DIR=ppc
2481     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2482     target_phys_bits=64
2483     target_nptl="yes"
2484   ;;
2485   ppc64)
2486     TARGET_BASE_ARCH=ppc
2487     TARGET_ABI_DIR=ppc
2488     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2489     target_phys_bits=64
2490   ;;
2491   ppc64abi32)
2492     TARGET_ARCH=ppc64
2493     TARGET_BASE_ARCH=ppc
2494     TARGET_ABI_DIR=ppc
2495     echo "TARGET_ABI32=y" >> $config_target_mak
2496     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2497     target_phys_bits=64
2498   ;;
2499   sh4|sh4eb)
2500     TARGET_ARCH=sh4
2501     bflt="yes"
2502     target_nptl="yes"
2503     target_phys_bits=32
2504   ;;
2505   sparc)
2506     target_phys_bits=64
2507   ;;
2508   sparc64)
2509     TARGET_BASE_ARCH=sparc
2510     elfload32="yes"
2511     target_phys_bits=64
2512   ;;
2513   sparc32plus)
2514     TARGET_ARCH=sparc64
2515     TARGET_BASE_ARCH=sparc
2516     TARGET_ABI_DIR=sparc
2517     echo "TARGET_ABI32=y" >> $config_target_mak
2518     target_phys_bits=64
2519   ;;
2520   s390x)
2521     target_phys_bits=64
2522   ;;
2523   *)
2524     echo "Unsupported target CPU"
2525     exit 1
2526   ;;
2527 esac
2528 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2529 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2530 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2531 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2532 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2533 if [ "$TARGET_BASE_ARCH" = "" ]; then
2534   TARGET_BASE_ARCH=$TARGET_ARCH
2535 fi
2536 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2537 if [ "$TARGET_ABI_DIR" = "" ]; then
2538   TARGET_ABI_DIR=$TARGET_ARCH
2539 fi
2540 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2541 case "$target_arch2" in
2542   i386|x86_64)
2543     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2544       echo "CONFIG_XEN=y" >> $config_target_mak
2545     fi
2546 esac
2547 case "$target_arch2" in
2548   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2549     # Make sure the target and host cpus are compatible
2550     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2551       \( "$target_arch2" = "$cpu" -o \
2552       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2553       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2554       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2555       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2556       echo "CONFIG_KVM=y" >> $config_target_mak
2557       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2558       if test "$kvm_para" = "yes"; then
2559         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2560       fi
2561       if test $vhost_net = "yes" ; then
2562         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
2563       fi
2564     fi
2565 esac
2566 if test "$target_bigendian" = "yes" ; then
2567   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2568 fi
2569 if test "$target_softmmu" = "yes" ; then
2570   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2571   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2572   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2573   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2574   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2575 fi
2576 if test "$target_user_only" = "yes" ; then
2577   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2578 fi
2579 if test "$target_linux_user" = "yes" ; then
2580   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2581 fi
2582 if test "$target_darwin_user" = "yes" ; then
2583   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2584 fi
2585 list=""
2586 if test ! -z "$gdb_xml_files" ; then
2587   for x in $gdb_xml_files; do
2588     list="$list $source_path/gdb-xml/$x"
2589   done
2590   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2591 fi
2592
2593 case "$target_arch2" in
2594   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2595     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2596     ;;
2597   *)
2598     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2599     ;;
2600 esac
2601
2602 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2603   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2604 fi
2605 if test "$target_user_only" = "yes" \
2606         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2607   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2608 fi
2609 # 32 bit ELF loader in addition to native 64 bit loader?
2610 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2611   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2612 fi
2613 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2614   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2615 fi
2616 if test "$target_bsd_user" = "yes" ; then
2617   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2618 fi
2619
2620 # generate QEMU_CFLAGS/LDFLAGS for targets
2621
2622 cflags=""
2623 ldflags=""
2624
2625 if test "$ARCH" = "sparc64" ; then
2626   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2627 elif test "$ARCH" = "s390x" ; then
2628   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2629 else
2630   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2631 fi
2632 cflags="-I\$(SRC_PATH)/tcg $cflags"
2633 cflags="-I\$(SRC_PATH)/fpu $cflags"
2634
2635 if test "$target_user_only" = "yes" ; then
2636     libdis_config_mak=libdis-user/config.mak
2637 else
2638     libdis_config_mak=libdis/config.mak
2639 fi
2640
2641 for i in $ARCH $TARGET_BASE_ARCH ; do
2642   case "$i" in
2643   alpha)
2644     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2645     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
2646   ;;
2647   arm)
2648     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2649     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
2650   ;;
2651   cris)
2652     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2653     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
2654   ;;
2655   hppa)
2656     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2657     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
2658   ;;
2659   i386|x86_64)
2660     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2661     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
2662   ;;
2663   ia64*)
2664     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
2665     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
2666   ;;
2667   m68k)
2668     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2669     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
2670   ;;
2671   microblaze)
2672     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2673     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
2674   ;;
2675   mips*)
2676     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2677     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
2678   ;;
2679   ppc*)
2680     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2681     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
2682   ;;
2683   s390*)
2684     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2685     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
2686   ;;
2687   sh4)
2688     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2689     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
2690   ;;
2691   sparc*)
2692     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2693     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
2694   ;;
2695   esac
2696 done
2697
2698 case "$ARCH" in
2699 alpha)
2700   # Ensure there's only a single GP
2701   cflags="-msmall-data $cflags"
2702 ;;
2703 esac
2704
2705 if test "$target_softmmu" = "yes" ; then
2706   case "$TARGET_BASE_ARCH" in
2707   arm)
2708     cflags="-DHAS_AUDIO $cflags"
2709   ;;
2710   i386|mips|ppc)
2711     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2712   ;;
2713   esac
2714 fi
2715
2716 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2717         "$user_pie" = "yes" ; then
2718   cflags="-fpie $cflags"
2719   ldflags="-pie $ldflags"
2720 fi
2721
2722 if test "$target_softmmu" = "yes" -a \( \
2723         "$TARGET_ARCH" = "microblaze" -o \
2724         "$TARGET_ARCH" = "cris" \) ; then
2725   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2726 fi
2727
2728 if test "$gprof" = "yes" ; then
2729   echo "TARGET_GPROF=yes" >> $config_target_mak
2730   if test "$target_linux_user" = "yes" ; then
2731     cflags="-p $cflags"
2732     ldflags="-p $ldflags"
2733   fi
2734   if test "$target_softmmu" = "yes" ; then
2735     ldflags="-p $ldflags"
2736     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2737   fi
2738 fi
2739
2740 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2741 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2742   case "$ARCH" in
2743   sparc)
2744     # -static is used to avoid g1/g3 usage by the dynamic linker
2745     ldflags="$linker_script -static $ldflags"
2746     ;;
2747   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64|ia64)
2748     ldflags="$linker_script $ldflags"
2749     ;;
2750   esac
2751 fi
2752
2753 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2754 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2755
2756 done # for target in $targets
2757
2758 # build tree in object directory if source path is different from current one
2759 if test "$source_path_used" = "yes" ; then
2760     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2761     DIRS="$DIRS roms/seabios roms/vgabios"
2762     FILES="Makefile tests/Makefile"
2763     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2764     FILES="$FILES tests/test-mmap.c"
2765     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2766     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2767     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2768         FILES="$FILES pc-bios/`basename $bios_file`"
2769     done
2770     for dir in $DIRS ; do
2771             mkdir -p $dir
2772     done
2773     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2774     for f in $FILES ; do
2775         rm -f $f
2776         ln -s $source_path/$f $f
2777     done
2778 fi
2779
2780 # temporary config to build submodules
2781 for rom in seabios vgabios ; do
2782     config_mak=roms/$rom/config.mak
2783     echo "# Automatically generated by configure - do not modify" > $config_mak
2784     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2785     echo "CC=$cc" >> $config_mak
2786     echo "BCC=bcc" >> $config_mak
2787     echo "CPP=${cross_prefix}cpp" >> $config_mak
2788     echo "OBJCOPY=objcopy" >> $config_mak
2789     echo "IASL=iasl" >> $config_mak
2790     echo "HOST_CC=$host_cc" >> $config_mak
2791     echo "LD=$ld" >> $config_mak
2792 done
2793
2794 for hwlib in 32 64; do
2795   d=libhw$hwlib
2796   mkdir -p $d
2797   mkdir -p $d/ide
2798   rm -f $d/Makefile
2799   ln -s $source_path/Makefile.hw $d/Makefile
2800   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
2801 done
2802
2803 d=libuser
2804 mkdir -p $d
2805 rm -f $d/Makefile
2806 ln -s $source_path/Makefile.user $d/Makefile
2807 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2808   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2809 fi