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