configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 trap "rm -f $TMPC $TMPO $TMPE ; exit" 0 2 3 15
  19
  20 compile_object() {
  21   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null
  22 }
  23
  24 compile_prog() {
  25   local_cflags="$1"
  26   local_ldflags="$2"
  27   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags > /dev/null 2> /dev/null
  28 }
  29
  30 # check whether a command is available to this shell (may be either an
  31 # executable or a builtin)
  32 has() {
  33     type "$1" >/dev/null 2>&1
  34 }
  35
  36 # search for an executable in PATH
  37 path_of() {
  38     local_command="$1"
  39     local_ifs="$IFS"
  40     local_dir=""
  41
  42     # pathname has a dir component?
  43     if [ "${local_command#*/}" != "$local_command" ]; then
  44         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  45             echo "$local_command"
  46             return 0
  47         fi
  48     fi
  49     if [ -z "$local_command" ]; then
  50         return 1
  51     fi
  52
  53     IFS=:
  54     for local_dir in $PATH; do
  55         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  56             echo "$local_dir/$local_command"
  57             IFS="${local_ifs:-$(printf ' \t\n')}"
  58             return 0
  59         fi
  60     done
  61     # not found
  62     IFS="${local_ifs:-$(printf ' \t\n')}"
  63     return 1
  64 }
  65
  66 # default parameters
  67 cpu=""
  68 prefix=""
  69 interp_prefix="/usr/gnemul/qemu-%M"
  70 static="no"
  71 sysconfdir=""
  72 sparc_cpu=""
  73 cross_prefix=""
  74 cc="gcc"
  75 audio_drv_list=""
  76 audio_card_list="ac97 es1370 sb16"
  77 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus"
  78 block_drv_whitelist=""
  79 host_cc="gcc"
  80 ar="ar"
  81 make="make"
  82 install="install"
  83 objcopy="objcopy"
  84 ld="ld"
  85 helper_cflags=""
  86 libs_softmmu=""
  87 libs_tools=""
  88 audio_pt_int=""
  89 audio_win_int=""
  90
  91 # parse CC options first
  92 for opt do
  93   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  94   case "$opt" in
  95   --cross-prefix=*) cross_prefix="$optarg"
  96   ;;
  97   --cc=*) cc="$optarg"
  98   ;;
  99   --cpu=*) cpu="$optarg"
 100   ;;
 101   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 102   ;;
 103   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 104   ;;
 105   --sparc_cpu=*)
 106     sparc_cpu="$optarg"
 107     case $sparc_cpu in
 108     v7|v8|v8plus|v8plusa)
 109       cpu="sparc"
 110     ;;
 111     v9)
 112       cpu="sparc64"
 113     ;;
 114     *)
 115       echo "undefined SPARC architecture. Exiting";
 116       exit 1
 117     ;;
 118     esac
 119   ;;
 120   esac
 121 done
 122 # OS specific
 123 # Using uname is really, really broken.  Once we have the right set of checks
 124 # we can eliminate it's usage altogether
 125
 126 cc="${cross_prefix}${cc}"
 127 ar="${cross_prefix}${ar}"
 128 objcopy="${cross_prefix}${objcopy}"
 129 ld="${cross_prefix}${ld}"
 130
 131 # default flags for all hosts
 132 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 133 CFLAGS="-g $CFLAGS"
 134 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 135 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 136 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 137 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 138 QEMU_CFLAGS="-I. -I\$(SRC_PATH) $QEMU_CFLAGS"
 139 LDFLAGS="-g $LDFLAGS"
 140
 141 gcc_flags="-Wold-style-declaration -Wold-style-definition -fstack-protector-all"
 142 cat > $TMPC << EOF
 143 int main(void) { return 0; }
 144 EOF
 145 for flag in $gcc_flags; do
 146     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
 147         QEMU_CFLAGS="$flag $QEMU_CFLAGS"
 148     fi
 149 done
 150
 151 # check that the C compiler works.
 152 cat > $TMPC <<EOF
 153 int main(void) {}
 154 EOF
 155
 156 if compile_object ; then
 157   : C compiler works ok
 158 else
 159     echo "ERROR: \"$cc\" either does not exist or does not work"
 160     exit 1
 161 fi
 162
 163 check_define() {
 164 cat > $TMPC <<EOF
 165 #if !defined($1)
 166 #error Not defined
 167 #endif
 168 int main(void) { return 0; }
 169 EOF
 170   compile_object
 171 }
 172
 173 if test ! -z "$cpu" ; then
 174   # command line argument
 175   :
 176 elif check_define __i386__ ; then
 177   cpu="i386"
 178 elif check_define __x86_64__ ; then
 179   cpu="x86_64"
 180 elif check_define __sparc__ ; then
 181   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 182   # They must be specified using --sparc_cpu
 183   if check_define __arch64__ ; then
 184     cpu="sparc64"
 185   else
 186     cpu="sparc"
 187   fi
 188 elif check_define _ARCH_PPC ; then
 189   if check_define _ARCH_PPC64 ; then
 190     cpu="ppc64"
 191   else
 192     cpu="ppc"
 193   fi
 194 elif check_define __mips__ ; then
 195   cpu="mips"
 196 else
 197   cpu=`uname -m`
 198 fi
 199
 200 target_list=""
 201 case "$cpu" in
 202   alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
 203     cpu="$cpu"
 204   ;;
 205   i386|i486|i586|i686|i86pc|BePC)
 206     cpu="i386"
 207   ;;
 208   x86_64|amd64)
 209     cpu="x86_64"
 210   ;;
 211   armv*b)
 212     cpu="armv4b"
 213   ;;
 214   armv*l)
 215     cpu="armv4l"
 216   ;;
 217   parisc|parisc64)
 218     cpu="hppa"
 219   ;;
 220   mips*)
 221     cpu="mips"
 222   ;;
 223   s390)
 224     cpu="s390"
 225   ;;
 226   s390x)
 227     cpu="s390x"
 228   ;;
 229   sparc|sun4[cdmuv])
 230     cpu="sparc"
 231   ;;
 232   *)
 233     cpu="unknown"
 234   ;;
 235 esac
 236
 237 # Default value for a variable defining feature "foo".
 238 #  * foo="no"  feature will only be used if --enable-foo arg is given
 239 #  * foo=""    feature will be searched for, and if found, will be used
 240 #              unless --disable-foo is given
 241 #  * foo="yes" this value will only be set by --enable-foo flag.
 242 #              feature will searched for,
 243 #              if not found, configure exits with error
 244 #
 245 # Always add --enable-foo and --disable-foo command line args.
 246 # Distributions want to ensure that several features are compiled in, and it
 247 # is impossible without a --enable-foo that exits if a feature is not found.
 248
 249 bluez=""
 250 brlapi=""
 251 curl=""
 252 curses=""
 253 docs=""
 254 fdt=""
 255 kvm=""
 256 kvm_para=""
 257 nptl=""
 258 sdl=""
 259 sparse="no"
 260 uuid=""
 261 vde=""
 262 vnc_tls=""
 263 vnc_sasl=""
 264 xen=""
 265 linux_aio=""
 266
 267 gprof="no"
 268 debug_tcg="no"
 269 debug="no"
 270 strip_opt="yes"
 271 bigendian="no"
 272 mingw32="no"
 273 EXESUF=""
 274 slirp="yes"
 275 fmod_lib=""
 276 fmod_inc=""
 277 oss_lib=""
 278 bsd="no"
 279 linux="no"
 280 solaris="no"
 281 profiler="no"
 282 cocoa="no"
 283 softmmu="yes"
 284 linux_user="no"
 285 darwin_user="no"
 286 bsd_user="no"
 287 guest_base=""
 288 uname_release=""
 289 io_thread="no"
 290 mixemu="no"
 291 kerneldir=""
 292 aix="no"
 293 blobs="yes"
 294 pkgversion=""
 295 check_utests="no"
 296 user_pie="no"
 297 zero_malloc=""
 298
 299 # OS specific
 300 if check_define __linux__ ; then
 301   targetos="Linux"
 302 elif check_define _WIN32 ; then
 303   targetos='MINGW32'
 304 elif check_define __OpenBSD__ ; then
 305   targetos='OpenBSD'
 306 elif check_define __sun__ ; then
 307   targetos='SunOS'
 308 else
 309   targetos=`uname -s`
 310 fi
 311
 312 case $targetos in
 313 CYGWIN*)
 314   mingw32="yes"
 315   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 316   audio_possible_drivers="winwave sdl"
 317   audio_drv_list="winwave"
 318 ;;
 319 MINGW32*)
 320   mingw32="yes"
 321   audio_possible_drivers="winwave dsound sdl fmod"
 322   audio_drv_list="winwave"
 323 ;;
 324 GNU/kFreeBSD)
 325   bsd="yes"
 326   audio_drv_list="oss"
 327   audio_possible_drivers="oss sdl esd pa"
 328 ;;
 329 FreeBSD)
 330   bsd="yes"
 331   make="gmake"
 332   audio_drv_list="oss"
 333   audio_possible_drivers="oss sdl esd pa"
 334 ;;
 335 DragonFly)
 336   bsd="yes"
 337   make="gmake"
 338   audio_drv_list="oss"
 339   audio_possible_drivers="oss sdl esd pa"
 340 ;;
 341 NetBSD)
 342   bsd="yes"
 343   make="gmake"
 344   audio_drv_list="oss"
 345   audio_possible_drivers="oss sdl esd"
 346   oss_lib="-lossaudio"
 347 ;;
 348 OpenBSD)
 349   bsd="yes"
 350   make="gmake"
 351   audio_drv_list="oss"
 352   audio_possible_drivers="oss sdl esd"
 353   oss_lib="-lossaudio"
 354 ;;
 355 Darwin)
 356   bsd="yes"
 357   darwin="yes"
 358   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 359   # run 64-bit userspace code
 360   if [ "$cpu" = "i386" ] ; then
 361     is_x86_64=`sysctl -n hw.optional.x86_64`
 362     [ "$is_x86_64" = "1" ] && cpu=x86_64
 363   fi
 364   if [ "$cpu" = "x86_64" ] ; then
 365     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 366     LDFLAGS="-arch x86_64 $LDFLAGS"
 367   else
 368     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 369   fi
 370   darwin_user="yes"
 371   cocoa="yes"
 372   audio_drv_list="coreaudio"
 373   audio_possible_drivers="coreaudio sdl fmod"
 374   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 375   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 376 ;;
 377 SunOS)
 378   solaris="yes"
 379   make="gmake"
 380   install="ginstall"
 381   ld="gld"
 382   needs_libsunmath="no"
 383   solarisrev=`uname -r | cut -f2 -d.`
 384   # have to select again, because `uname -m` returns i86pc
 385   # even on an x86_64 box.
 386   solariscpu=`isainfo -k`
 387   if test "${solariscpu}" = "amd64" ; then
 388     cpu="x86_64"
 389   fi
 390   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 391     if test "$solarisrev" -le 9 ; then
 392       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 393         needs_libsunmath="yes"
 394         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 395         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 396         LIBS="-lsunmath $LIBS"
 397       else
 398         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 399         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 400         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 401         echo "Studio 11 can be downloaded from www.sun.com."
 402         exit 1
 403       fi
 404     fi
 405   fi
 406   if test -f /usr/include/sys/soundcard.h ; then
 407     audio_drv_list="oss"
 408   fi
 409   audio_possible_drivers="oss sdl"
 410 # needed for CMSG_ macros in sys/socket.h
 411   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 412 # needed for TIOCWIN* defines in termios.h
 413   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 414   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 415   LIBS="-lsocket -lnsl -lresolv $LIBS"
 416 ;;
 417 AIX)
 418   aix="yes"
 419   make="gmake"
 420 ;;
 421 *)
 422   audio_drv_list="oss"
 423   audio_possible_drivers="oss alsa sdl esd pa"
 424   linux="yes"
 425   linux_user="yes"
 426   usb="linux"
 427   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 428     audio_possible_drivers="$audio_possible_drivers fmod"
 429   fi
 430 ;;
 431 esac
 432
 433 if [ "$bsd" = "yes" ] ; then
 434   if [ "$darwin" != "yes" ] ; then
 435     usb="bsd"
 436   fi
 437   bsd_user="yes"
 438 fi
 439
 440 if test "$mingw32" = "yes" ; then
 441   EXESUF=".exe"
 442   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 443   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
 444 fi
 445
 446 # find source path
 447 source_path=`dirname "$0"`
 448 source_path_used="no"
 449 workdir=`pwd`
 450 if [ -z "$source_path" ]; then
 451     source_path=$workdir
 452 else
 453     source_path=`cd "$source_path"; pwd`
 454 fi
 455 [ -f "$workdir/vl.c" ] || source_path_used="yes"
 456
 457 werror=""
 458
 459 for opt do
 460   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 461   case "$opt" in
 462   --help|-h) show_help=yes
 463   ;;
 464   --prefix=*) prefix="$optarg"
 465   ;;
 466   --interp-prefix=*) interp_prefix="$optarg"
 467   ;;
 468   --source-path=*) source_path="$optarg"
 469   source_path_used="yes"
 470   ;;
 471   --cross-prefix=*)
 472   ;;
 473   --cc=*)
 474   ;;
 475   --host-cc=*) host_cc="$optarg"
 476   ;;
 477   --make=*) make="$optarg"
 478   ;;
 479   --install=*) install="$optarg"
 480   ;;
 481   --extra-cflags=*)
 482   ;;
 483   --extra-ldflags=*)
 484   ;;
 485   --cpu=*)
 486   ;;
 487   --target-list=*) target_list="$optarg"
 488   ;;
 489   --enable-gprof) gprof="yes"
 490   ;;
 491   --static)
 492     static="yes"
 493     LDFLAGS="-static $LDFLAGS"
 494   ;;
 495   --sysconfdir) sysconfdir="$optarg"
 496   ;;
 497   --disable-sdl) sdl="no"
 498   ;;
 499   --enable-sdl) sdl="yes"
 500   ;;
 501   --fmod-lib=*) fmod_lib="$optarg"
 502   ;;
 503   --fmod-inc=*) fmod_inc="$optarg"
 504   ;;
 505   --oss-lib=*) oss_lib="$optarg"
 506   ;;
 507   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 508   ;;
 509   --audio-drv-list=*) audio_drv_list="$optarg"
 510   ;;
 511   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 512   ;;
 513   --enable-debug-tcg) debug_tcg="yes"
 514   ;;
 515   --disable-debug-tcg) debug_tcg="no"
 516   ;;
 517   --enable-debug)
 518       # Enable debugging options that aren't excessively noisy
 519       debug_tcg="yes"
 520       debug="yes"
 521       strip_opt="no"
 522   ;;
 523   --enable-sparse) sparse="yes"
 524   ;;
 525   --disable-sparse) sparse="no"
 526   ;;
 527   --disable-strip) strip_opt="no"
 528   ;;
 529   --disable-vnc-tls) vnc_tls="no"
 530   ;;
 531   --enable-vnc-tls) vnc_tls="yes"
 532   ;;
 533   --disable-vnc-sasl) vnc_sasl="no"
 534   ;;
 535   --enable-vnc-sasl) vnc_sasl="yes"
 536   ;;
 537   --disable-slirp) slirp="no"
 538   ;;
 539   --disable-uuid) uuid="no"
 540   ;;
 541   --enable-uuid) uuid="yes"
 542   ;;
 543   --disable-vde) vde="no"
 544   ;;
 545   --enable-vde) vde="yes"
 546   ;;
 547   --disable-xen) xen="no"
 548   ;;
 549   --enable-xen) xen="yes"
 550   ;;
 551   --disable-brlapi) brlapi="no"
 552   ;;
 553   --enable-brlapi) brlapi="yes"
 554   ;;
 555   --disable-bluez) bluez="no"
 556   ;;
 557   --enable-bluez) bluez="yes"
 558   ;;
 559   --disable-kvm) kvm="no"
 560   ;;
 561   --enable-kvm) kvm="yes"
 562   ;;
 563   --enable-profiler) profiler="yes"
 564   ;;
 565   --enable-cocoa)
 566       cocoa="yes" ;
 567       sdl="no" ;
 568       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 569   ;;
 570   --disable-system) softmmu="no"
 571   ;;
 572   --enable-system) softmmu="yes"
 573   ;;
 574   --disable-user)
 575       linux_user="no" ;
 576       bsd_user="no" ;
 577       darwin_user="no"
 578   ;;
 579   --enable-user) ;;
 580   --disable-linux-user) linux_user="no"
 581   ;;
 582   --enable-linux-user) linux_user="yes"
 583   ;;
 584   --disable-darwin-user) darwin_user="no"
 585   ;;
 586   --enable-darwin-user) darwin_user="yes"
 587   ;;
 588   --disable-bsd-user) bsd_user="no"
 589   ;;
 590   --enable-bsd-user) bsd_user="yes"
 591   ;;
 592   --enable-guest-base) guest_base="yes"
 593   ;;
 594   --disable-guest-base) guest_base="no"
 595   ;;
 596   --enable-user-pie) user_pie="yes"
 597   ;;
 598   --disable-user-pie) user_pie="no"
 599   ;;
 600   --enable-uname-release=*) uname_release="$optarg"
 601   ;;
 602   --sparc_cpu=*)
 603   ;;
 604   --enable-werror) werror="yes"
 605   ;;
 606   --disable-werror) werror="no"
 607   ;;
 608   --disable-curses) curses="no"
 609   ;;
 610   --enable-curses) curses="yes"
 611   ;;
 612   --disable-curl) curl="no"
 613   ;;
 614   --enable-curl) curl="yes"
 615   ;;
 616   --disable-fdt) fdt="no"
 617   ;;
 618   --enable-fdt) fdt="yes"
 619   ;;
 620   --disable-check-utests) check_utests="no"
 621   ;;
 622   --enable-check-utests) check_utests="yes"
 623   ;;
 624   --disable-nptl) nptl="no"
 625   ;;
 626   --enable-nptl) nptl="yes"
 627   ;;
 628   --enable-mixemu) mixemu="yes"
 629   ;;
 630   --disable-linux-aio) linux_aio="no"
 631   ;;
 632   --enable-linux-aio) linux_aio="yes"
 633   ;;
 634   --enable-io-thread) io_thread="yes"
 635   ;;
 636   --disable-blobs) blobs="no"
 637   ;;
 638   --kerneldir=*) kerneldir="$optarg"
 639   ;;
 640   --with-pkgversion=*) pkgversion=" ($optarg)"
 641   ;;
 642   --disable-docs) docs="no"
 643   ;;
 644   --enable-docs) docs="yes"
 645   ;;
 646   *) echo "ERROR: unknown option $opt"; show_help="yes"
 647   ;;
 648   esac
 649 done
 650
 651 #
 652 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 653 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 654 #
 655 host_guest_base="no"
 656 case "$cpu" in
 657     sparc) case $sparc_cpu in
 658            v7|v8)
 659              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 660            ;;
 661            v8plus|v8plusa)
 662              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 663            ;;
 664            *) # sparc_cpu not defined in the command line
 665              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 666            esac
 667            LDFLAGS="-m32 $LDFLAGS"
 668            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 669            if test "$solaris" = "no" ; then
 670              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 671              helper_cflags="-ffixed-i0"
 672            fi
 673            ;;
 674     sparc64)
 675            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 676            LDFLAGS="-m64 $LDFLAGS"
 677            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 678            if test "$solaris" != "no" ; then
 679              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 680            fi
 681            ;;
 682     s390)
 683            QEMU_CFLAGS="-march=z900 $QEMU_CFLAGS"
 684            ;;
 685     i386)
 686            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 687            LDFLAGS="-m32 $LDFLAGS"
 688            helper_cflags="-fomit-frame-pointer"
 689            host_guest_base="yes"
 690            ;;
 691     x86_64)
 692            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 693            LDFLAGS="-m64 $LDFLAGS"
 694            host_guest_base="yes"
 695            ;;
 696     arm*)
 697            host_guest_base="yes"
 698            ;;
 699     ppc*)
 700            host_guest_base="yes"
 701            ;;
 702 esac
 703
 704 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 705
 706 if test x"$show_help" = x"yes" ; then
 707 cat << EOF
 708
 709 Usage: configure [options]
 710 Options: [defaults in brackets after descriptions]
 711
 712 EOF
 713 echo "Standard options:"
 714 echo "  --help                   print this message"
 715 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 716 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 717 echo "                           use %M for cpu name [$interp_prefix]"
 718 echo "  --target-list=LIST       set target list [$target_list]"
 719 echo ""
 720 echo "Advanced options (experts only):"
 721 echo "  --source-path=PATH       path of source code [$source_path]"
 722 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 723 echo "  --cc=CC                  use C compiler CC [$cc]"
 724 echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."
 725 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 726 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 727 echo "  --make=MAKE              use specified make [$make]"
 728 echo "  --install=INSTALL        use specified install [$install]"
 729 echo "  --static                 enable static build [$static]"
 730 echo "  --sysconfdir=PATH        install config in PATH"
 731 echo "  --enable-debug-tcg       enable TCG debugging"
 732 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 733 echo "  --enable-debug           enable common debug build options"
 734 echo "  --enable-sparse          enable sparse checker"
 735 echo "  --disable-sparse         disable sparse checker (default)"
 736 echo "  --disable-strip          disable stripping binaries"
 737 echo "  --disable-werror         disable compilation abort on warning"
 738 echo "  --disable-sdl            disable SDL"
 739 echo "  --enable-sdl             enable SDL"
 740 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 741 echo "  --audio-drv-list=LIST    set audio drivers list:"
 742 echo "                           Available drivers: $audio_possible_drivers"
 743 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 744 echo "                           Available cards: $audio_possible_cards"
 745 echo "  --block-drv-whitelist=L  set block driver whitelist"
 746 echo "                           (affects only QEMU, not qemu-img)"
 747 echo "  --enable-mixemu          enable mixer emulation"
 748 echo "  --disable-xen            disable xen backend driver support"
 749 echo "  --enable-xen             enable xen backend driver support"
 750 echo "  --disable-brlapi         disable BrlAPI"
 751 echo "  --enable-brlapi          enable BrlAPI"
 752 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 753 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 754 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 755 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 756 echo "  --disable-curses         disable curses output"
 757 echo "  --enable-curses          enable curses output"
 758 echo "  --disable-curl           disable curl connectivity"
 759 echo "  --enable-curl            enable curl connectivity"
 760 echo "  --disable-fdt            disable fdt device tree"
 761 echo "  --enable-fdt             enable fdt device tree"
 762 echo "  --disable-check-utests   disable check unit-tests"
 763 echo "  --enable-check-utests    enable check unit-tests"
 764 echo "  --disable-bluez          disable bluez stack connectivity"
 765 echo "  --enable-bluez           enable bluez stack connectivity"
 766 echo "  --disable-kvm            disable KVM acceleration support"
 767 echo "  --enable-kvm             enable KVM acceleration support"
 768 echo "  --disable-nptl           disable usermode NPTL support"
 769 echo "  --enable-nptl            enable usermode NPTL support"
 770 echo "  --enable-system          enable all system emulation targets"
 771 echo "  --disable-system         disable all system emulation targets"
 772 echo "  --enable-user            enable supported user emulation targets"
 773 echo "  --disable-user           disable all user emulation targets"
 774 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 775 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 776 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 777 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 778 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 779 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 780 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 781 echo "                           emulation targets"
 782 echo "  --disable-guest-base     disable GUEST_BASE support"
 783 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 784 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 785 echo "  --fmod-lib               path to FMOD library"
 786 echo "  --fmod-inc               path to FMOD includes"
 787 echo "  --oss-lib                path to OSS library"
 788 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 789 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 790 echo "  --disable-uuid           disable uuid support"
 791 echo "  --enable-uuid            enable uuid support"
 792 echo "  --disable-vde            disable support for vde network"
 793 echo "  --enable-vde             enable support for vde network"
 794 echo "  --disable-linux-aio      disable Linux AIO support"
 795 echo "  --enable-linux-aio       enable Linux AIO support"
 796 echo "  --enable-io-thread       enable IO thread"
 797 echo "  --disable-blobs          disable installing provided firmware blobs"
 798 echo "  --kerneldir=PATH         look for kernel includes in PATH"
 799 echo ""
 800 echo "NOTE: The object files are built at the place where configure is launched"
 801 exit 1
 802 fi
 803
 804 #
 805 # Solaris specific configure tool chain decisions
 806 #
 807 if test "$solaris" = "yes" ; then
 808   if has $install; then
 809     :
 810   else
 811     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 812     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 813     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 814     exit 1
 815   fi
 816   if test "`path_of $install`" = "/usr/sbin/install" ; then
 817     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 818     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 819     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 820     exit 1
 821   fi
 822   if has ar; then
 823     :
 824   else
 825     echo "Error: No path includes ar"
 826     if test -f /usr/ccs/bin/ar ; then
 827       echo "Add /usr/ccs/bin to your path and rerun configure"
 828     fi
 829     exit 1
 830   fi
 831 fi
 832
 833
 834 if test -z "$target_list" ; then
 835 # these targets are portable
 836     if [ "$softmmu" = "yes" ] ; then
 837         target_list="\
 838 i386-softmmu \
 839 x86_64-softmmu \
 840 arm-softmmu \
 841 cris-softmmu \
 842 m68k-softmmu \
 843 microblaze-softmmu \
 844 mips-softmmu \
 845 mipsel-softmmu \
 846 mips64-softmmu \
 847 mips64el-softmmu \
 848 ppc-softmmu \
 849 ppcemb-softmmu \
 850 ppc64-softmmu \
 851 sh4-softmmu \
 852 sh4eb-softmmu \
 853 sparc-softmmu \
 854 sparc64-softmmu \
 855 "
 856     fi
 857 # the following are Linux specific
 858     if [ "$linux_user" = "yes" ] ; then
 859         target_list="${target_list}\
 860 i386-linux-user \
 861 x86_64-linux-user \
 862 alpha-linux-user \
 863 arm-linux-user \
 864 armeb-linux-user \
 865 cris-linux-user \
 866 m68k-linux-user \
 867 microblaze-linux-user \
 868 mips-linux-user \
 869 mipsel-linux-user \
 870 ppc-linux-user \
 871 ppc64-linux-user \
 872 ppc64abi32-linux-user \
 873 sh4-linux-user \
 874 sh4eb-linux-user \
 875 sparc-linux-user \
 876 sparc64-linux-user \
 877 sparc32plus-linux-user \
 878 "
 879     fi
 880 # the following are Darwin specific
 881     if [ "$darwin_user" = "yes" ] ; then
 882         target_list="$target_list i386-darwin-user ppc-darwin-user "
 883     fi
 884 # the following are BSD specific
 885     if [ "$bsd_user" = "yes" ] ; then
 886         target_list="${target_list}\
 887 i386-bsd-user \
 888 x86_64-bsd-user \
 889 sparc-bsd-user \
 890 sparc64-bsd-user \
 891 "
 892     fi
 893 else
 894     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 895 fi
 896 if test -z "$target_list" ; then
 897     echo "No targets enabled"
 898     exit 1
 899 fi
 900
 901 feature_not_found() {
 902   feature=$1
 903
 904   echo "ERROR"
 905   echo "ERROR: User requested feature $feature"
 906   echo "ERROR: configure was not able to find it"
 907   echo "ERROR"
 908   exit 1;
 909 }
 910
 911 if test -z "$cross_prefix" ; then
 912
 913 # ---
 914 # big/little endian test
 915 cat > $TMPC << EOF
 916 #include <inttypes.h>
 917 int main(int argc, char ** argv){
 918         volatile uint32_t i=0x01234567;
 919         return (*((uint8_t*)(&i))) == 0x67;
 920 }
 921 EOF
 922
 923 if compile_prog "" "" ; then
 924 $TMPE && bigendian="yes"
 925 else
 926 echo big/little test failed
 927 fi
 928
 929 else
 930
 931 # if cross compiling, cannot launch a program, so make a static guess
 932 case "$cpu" in
 933   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 934     bigendian=yes
 935   ;;
 936 esac
 937
 938 fi
 939
 940 # host long bits test
 941 hostlongbits="32"
 942 case "$cpu" in
 943   x86_64|alpha|ia64|sparc64|ppc64|s390x)
 944     hostlongbits=64
 945   ;;
 946 esac
 947
 948
 949 ##########################################
 950 # NPTL probe
 951
 952 if test "$nptl" != "no" ; then
 953   cat > $TMPC <<EOF
 954 #include <sched.h>
 955 #include <linux/futex.h>
 956 void foo()
 957 {
 958 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 959 #error bork
 960 #endif
 961 }
 962 EOF
 963
 964   if compile_object ; then
 965     nptl=yes
 966   else
 967     if test "$nptl" = "yes" ; then
 968       feature_not_found "nptl"
 969     fi
 970     nptl=no
 971   fi
 972 fi
 973
 974 ##########################################
 975 # zlib check
 976
 977 cat > $TMPC << EOF
 978 #include <zlib.h>
 979 int main(void) { zlibVersion(); return 0; }
 980 EOF
 981 if compile_prog "" "-lz" ; then
 982     :
 983 else
 984     echo
 985     echo "Error: zlib check failed"
 986     echo "Make sure to have the zlib libs and headers installed."
 987     echo
 988     exit 1
 989 fi
 990
 991 ##########################################
 992 # xen probe
 993
 994 if test "$xen" != "no" ; then
 995   xen_libs="-lxenstore -lxenctrl -lxenguest"
 996   cat > $TMPC <<EOF
 997 #include <xenctrl.h>
 998 #include <xs.h>
 999 int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
1000 EOF
1001   if compile_prog "" "$xen_libs" ; then
1002     xen=yes
1003     libs_softmmu="$xen_libs $libs_softmmu"
1004   else
1005     if test "$xen" = "yes" ; then
1006       feature_not_found "xen"
1007     fi
1008     xen=no
1009   fi
1010 fi
1011
1012 ##########################################
1013 # pkgconfig probe
1014
1015 pkgconfig="${cross_prefix}pkg-config"
1016 if ! has $pkgconfig; then
1017   # likely not cross compiling, or hope for the best
1018   pkgconfig=pkg-config
1019 fi
1020
1021 ##########################################
1022 # Sparse probe
1023 if test "$sparse" != "no" ; then
1024   if has cgcc; then
1025     sparse=yes
1026   else
1027     if test "$sparse" = "yes" ; then
1028       feature_not_found "sparse"
1029     fi
1030     sparse=no
1031   fi
1032 fi
1033
1034 ##########################################
1035 # SDL probe
1036
1037 if $pkgconfig sdl --modversion >/dev/null 2>&1; then
1038   sdlconfig="$pkgconfig sdl"
1039   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1040 elif has sdl-config; then
1041   sdlconfig='sdl-config'
1042   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1043 else
1044   if test "$sdl" = "yes" ; then
1045     feature_not_found "sdl"
1046   fi
1047   sdl=no
1048 fi
1049
1050 sdl_too_old=no
1051 if test "$sdl" != "no" ; then
1052   cat > $TMPC << EOF
1053 #include <SDL.h>
1054 #undef main /* We don't want SDL to override our main() */
1055 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1056 EOF
1057   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1058   sdl_libs=`$sdlconfig --libs 2> /dev/null`
1059   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1060     if test "$_sdlversion" -lt 121 ; then
1061       sdl_too_old=yes
1062     else
1063       if test "$cocoa" = "no" ; then
1064         sdl=yes
1065       fi
1066     fi
1067
1068     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1069     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1070       sdl_libs=`sdl-config --static-libs 2>/dev/null`
1071       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1072          sdl_libs="$sdl_libs `aalib-config --static-libs >2 /dev/null`"
1073          sdl_cflags="$sdl_cflags `aalib-config --cflags >2 /dev/null`"
1074       fi
1075       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1076         :
1077       else
1078         sdl=no
1079       fi
1080     fi # static link
1081   else # sdl not found
1082     if test "$sdl" = "yes" ; then
1083       feature_not_found "sdl"
1084     fi
1085     sdl=no
1086   fi # sdl compile test
1087 fi
1088
1089 if test "$sdl" = "yes" ; then
1090   cat > $TMPC <<EOF
1091 #include <SDL.h>
1092 #if defined(SDL_VIDEO_DRIVER_X11)
1093 #include <X11/XKBlib.h>
1094 #else
1095 #error No x11 support
1096 #endif
1097 int main(void) { return 0; }
1098 EOF
1099   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1100     sdl_libs="$sdl_libs -lX11"
1101   fi
1102   if test "$mingw32" = "yes" ; then
1103     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1104   fi
1105   libs_softmmu="$sdl_libs $libs_softmmu"
1106 fi
1107
1108 ##########################################
1109 # VNC TLS detection
1110 if test "$vnc_tls" != "no" ; then
1111   cat > $TMPC <<EOF
1112 #include <gnutls/gnutls.h>
1113 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1114 EOF
1115   vnc_tls_cflags=`$pkgconfig --cflags gnutls 2> /dev/null`
1116   vnc_tls_libs=`$pkgconfig --libs gnutls 2> /dev/null`
1117   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1118     vnc_tls=yes
1119     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1120   else
1121     if test "$vnc_tls" = "yes" ; then
1122       feature_not_found "vnc-tls"
1123     fi
1124     vnc_tls=no
1125   fi
1126 fi
1127
1128 ##########################################
1129 # VNC SASL detection
1130 if test "$vnc_sasl" != "no" ; then
1131   cat > $TMPC <<EOF
1132 #include <sasl/sasl.h>
1133 #include <stdio.h>
1134 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1135 EOF
1136   # Assuming Cyrus-SASL installed in /usr prefix
1137   vnc_sasl_cflags=""
1138   vnc_sasl_libs="-lsasl2"
1139   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1140     vnc_sasl=yes
1141     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1142   else
1143     if test "$vnc_sasl" = "yes" ; then
1144       feature_not_found "vnc-sasl"
1145     fi
1146     vnc_sasl=no
1147   fi
1148 fi
1149
1150 ##########################################
1151 # fnmatch() probe, used for ACL routines
1152 fnmatch="no"
1153 cat > $TMPC << EOF
1154 #include <fnmatch.h>
1155 int main(void)
1156 {
1157     fnmatch("foo", "foo", 0);
1158     return 0;
1159 }
1160 EOF
1161 if compile_prog "" "" ; then
1162    fnmatch="yes"
1163 fi
1164
1165 ##########################################
1166 # uuid_generate() probe, used for vdi block driver
1167 if test "$uuid" != "no" ; then
1168   uuid_libs="-luuid"
1169   cat > $TMPC << EOF
1170 #include <uuid/uuid.h>
1171 int main(void)
1172 {
1173     uuid_t my_uuid;
1174     uuid_generate(my_uuid);
1175     return 0;
1176 }
1177 EOF
1178   if compile_prog "" "$uuid_libs" ; then
1179     uuid="yes"
1180     libs_softmmu="$uuid_libs $libs_softmmu"
1181     libs_tools="$uuid_libs $libs_tools"
1182   else
1183     if test "$uuid" = "yes" ; then
1184       feature_not_found "uuid"
1185     fi
1186     uuid=no
1187   fi
1188 fi
1189
1190 ##########################################
1191 # vde libraries probe
1192 if test "$vde" != "no" ; then
1193   vde_libs="-lvdeplug"
1194   cat > $TMPC << EOF
1195 #include <libvdeplug.h>
1196 int main(void)
1197 {
1198     struct vde_open_args a = {0, 0, 0};
1199     vde_open("", "", &a);
1200     return 0;
1201 }
1202 EOF
1203   if compile_prog "" "$vde_libs" ; then
1204     vde=yes
1205     libs_softmmu="$vde_libs $libs_softmmu"
1206     libs_tools="$vde_libs $libs_tools"
1207   else
1208     if test "$vde" = "yes" ; then
1209       feature_not_found "vde"
1210     fi
1211     vde=no
1212   fi
1213 fi
1214
1215 ##########################################
1216 # Sound support libraries probe
1217
1218 audio_drv_probe()
1219 {
1220     drv=$1
1221     hdr=$2
1222     lib=$3
1223     exp=$4
1224     cfl=$5
1225         cat > $TMPC << EOF
1226 #include <$hdr>
1227 int main(void) { $exp }
1228 EOF
1229     if compile_prog "$cfl" "$lib" ; then
1230         :
1231     else
1232         echo
1233         echo "Error: $drv check failed"
1234         echo "Make sure to have the $drv libs and headers installed."
1235         echo
1236         exit 1
1237     fi
1238 }
1239
1240 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1241 for drv in $audio_drv_list; do
1242     case $drv in
1243     alsa)
1244     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1245         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1246     libs_softmmu="-lasound $libs_softmmu"
1247     ;;
1248
1249     fmod)
1250     if test -z $fmod_lib || test -z $fmod_inc; then
1251         echo
1252         echo "Error: You must specify path to FMOD library and headers"
1253         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1254         echo
1255         exit 1
1256     fi
1257     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1258     libs_softmmu="$fmod_lib $libs_softmmu"
1259     ;;
1260
1261     esd)
1262     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1263     libs_softmmu="-lesd $libs_softmmu"
1264     audio_pt_int="yes"
1265     ;;
1266
1267     pa)
1268     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1269         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1270     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1271     audio_pt_int="yes"
1272     ;;
1273
1274     coreaudio)
1275       libs_softmmu="-framework CoreAudio $libs_softmmu"
1276     ;;
1277
1278     dsound)
1279       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1280       audio_win_int="yes"
1281     ;;
1282
1283     oss)
1284       libs_softmmu="$oss_lib $libs_softmmu"
1285     ;;
1286
1287     sdl|wav)
1288     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1289     ;;
1290
1291     winwave)
1292       libs_softmmu="-lwinmm $libs_softmmu"
1293       audio_win_int="yes"
1294     ;;
1295
1296     *)
1297     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1298         echo
1299         echo "Error: Unknown driver '$drv' selected"
1300         echo "Possible drivers are: $audio_possible_drivers"
1301         echo
1302         exit 1
1303     }
1304     ;;
1305     esac
1306 done
1307
1308 ##########################################
1309 # BrlAPI probe
1310
1311 if test "$brlapi" != "no" ; then
1312   brlapi_libs="-lbrlapi"
1313   cat > $TMPC << EOF
1314 #include <brlapi.h>
1315 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1316 EOF
1317   if compile_prog "" "$brlapi_libs" ; then
1318     brlapi=yes
1319     libs_softmmu="$brlapi_libs $libs_softmmu"
1320   else
1321     if test "$brlapi" = "yes" ; then
1322       feature_not_found "brlapi"
1323     fi
1324     brlapi=no
1325   fi
1326 fi
1327
1328 ##########################################
1329 # curses probe
1330 curses_list="-lncurses -lcurses"
1331
1332 if test "$curses" != "no" ; then
1333   curses_found=no
1334   cat > $TMPC << EOF
1335 #include <curses.h>
1336 #ifdef __OpenBSD__
1337 #define resize_term resizeterm
1338 #endif
1339 int main(void) { resize_term(0, 0); return curses_version(); }
1340 EOF
1341   for curses_lib in $curses_list; do
1342     if compile_prog "" "$curses_lib" ; then
1343       curses_found=yes
1344       libs_softmmu="$curses_lib $libs_softmmu"
1345       break
1346     fi
1347   done
1348   if test "$curses_found" = "yes" ; then
1349     curses=yes
1350   else
1351     if test "$curses" = "yes" ; then
1352       feature_not_found "curses"
1353     fi
1354     curses=no
1355   fi
1356 fi
1357
1358 ##########################################
1359 # curl probe
1360
1361 if $pkgconfig libcurl --modversion >/dev/null 2>&1; then
1362   curlconfig="$pkgconfig libcurl"
1363 else
1364   curlconfig=curl-config
1365 fi
1366
1367 if test "$curl" != "no" ; then
1368   cat > $TMPC << EOF
1369 #include <curl/curl.h>
1370 int main(void) { return curl_easy_init(); }
1371 EOF
1372   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1373   curl_libs=`$curlconfig --libs 2>/dev/null`
1374   if compile_prog "$curl_cflags" "$curl_libs" ; then
1375     curl=yes
1376     libs_tools="$curl_libs $libs_tools"
1377     libs_softmmu="$curl_libs $libs_softmmu"
1378   else
1379     if test "$curl" = "yes" ; then
1380       feature_not_found "curl"
1381     fi
1382     curl=no
1383   fi
1384 fi # test "$curl"
1385
1386 ##########################################
1387 # check framework probe
1388
1389 if test "$check_utests" != "no" ; then
1390   cat > $TMPC << EOF
1391 #include <check.h>
1392 int main(void) { suite_create("qemu test"); return 0; }
1393 EOF
1394   check_libs=`$pkgconfig --libs check`
1395   if compile_prog "" $check_libs ; then
1396     check_utests=yes
1397     libs_tools="$check_libs $libs_tools"
1398   else
1399     if test "$check_utests" = "yes" ; then
1400       feature_not_found "check"
1401     fi
1402     check_utests=no
1403   fi
1404 fi # test "$check_utests"
1405
1406 ##########################################
1407 # bluez support probe
1408 if test "$bluez" != "no" ; then
1409   cat > $TMPC << EOF
1410 #include <bluetooth/bluetooth.h>
1411 int main(void) { return bt_error(0); }
1412 EOF
1413   bluez_cflags=`$pkgconfig --cflags bluez 2> /dev/null`
1414   bluez_libs=`$pkgconfig --libs bluez 2> /dev/null`
1415   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1416     bluez=yes
1417     libs_softmmu="$bluez_libs $libs_softmmu"
1418   else
1419     if test "$bluez" = "yes" ; then
1420       feature_not_found "bluez"
1421     fi
1422     bluez="no"
1423   fi
1424 fi
1425
1426 ##########################################
1427 # kvm probe
1428 if test "$kvm" != "no" ; then
1429     cat > $TMPC <<EOF
1430 #include <linux/kvm.h>
1431 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1432 #error Invalid KVM version
1433 #endif
1434 #if !defined(KVM_CAP_USER_MEMORY)
1435 #error Missing KVM capability KVM_CAP_USER_MEMORY
1436 #endif
1437 #if !defined(KVM_CAP_SET_TSS_ADDR)
1438 #error Missing KVM capability KVM_CAP_SET_TSS_ADDR
1439 #endif
1440 #if !defined(KVM_CAP_DESTROY_MEMORY_REGION_WORKS)
1441 #error Missing KVM capability KVM_CAP_DESTROY_MEMORY_REGION_WORKS
1442 #endif
1443 int main(void) { return 0; }
1444 EOF
1445   if test "$kerneldir" != "" ; then
1446       kvm_cflags=-I"$kerneldir"/include
1447       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1448          -a -d "$kerneldir/arch/x86/include" ; then
1449             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1450         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1451             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1452         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1453             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1454         elif test -d "$kerneldir/arch/$cpu/include" ; then
1455             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1456       fi
1457   else
1458     kvm_cflags=`pkg-config --cflags kvm-kmod 2> /dev/null`
1459   fi
1460   if compile_prog "$kvm_cflags" "" ; then
1461     kvm=yes
1462     cat > $TMPC <<EOF
1463 #include <linux/kvm_para.h>
1464 int main(void) { return 0; }
1465 EOF
1466     if compile_prog "$kvm_cflags" "" ; then
1467       kvm_para=yes
1468     fi
1469   else
1470     if test "$kvm" = "yes" ; then
1471       if has awk && has grep; then
1472         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1473         | grep "error: " \
1474         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1475         if test "$kvmerr" != "" ; then
1476           echo -e "${kvmerr}\n\
1477       NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1478   recent kvm-kmod from http://sourceforge.net/projects/kvm."
1479         fi
1480       fi
1481       feature_not_found "kvm"
1482     fi
1483     kvm=no
1484   fi
1485 fi
1486
1487 ##########################################
1488 # pthread probe
1489 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1490
1491 pthread=no
1492 cat > $TMPC << EOF
1493 #include <pthread.h>
1494 int main(void) { pthread_create(0,0,0,0); return 0; }
1495 EOF
1496 for pthread_lib in $PTHREADLIBS_LIST; do
1497   if compile_prog "" "$pthread_lib" ; then
1498     pthread=yes
1499     LIBS="$pthread_lib $LIBS"
1500     break
1501   fi
1502 done
1503
1504 if test "$mingw32" != yes -a "$pthread" = no; then
1505   echo
1506   echo "Error: pthread check failed"
1507   echo "Make sure to have the pthread libs and headers installed."
1508   echo
1509   exit 1
1510 fi
1511
1512 ##########################################
1513 # linux-aio probe
1514
1515 if test "$linux_aio" != "no" ; then
1516   cat > $TMPC <<EOF
1517 #include <libaio.h>
1518 #include <sys/eventfd.h>
1519 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1520 EOF
1521   if compile_prog "" "-laio" ; then
1522     linux_aio=yes
1523     LIBS="$LIBS -laio"
1524   else
1525     if test "$linux_aio" = "yes" ; then
1526       feature_not_found "linux AIO"
1527     fi
1528     linux_aio=no
1529   fi
1530 fi
1531
1532 ##########################################
1533 # iovec probe
1534 cat > $TMPC <<EOF
1535 #include <sys/types.h>
1536 #include <sys/uio.h>
1537 #include <unistd.h>
1538 int main(void) { struct iovec iov; return 0; }
1539 EOF
1540 iovec=no
1541 if compile_prog "" "" ; then
1542   iovec=yes
1543 fi
1544
1545 ##########################################
1546 # preadv probe
1547 cat > $TMPC <<EOF
1548 #include <sys/types.h>
1549 #include <sys/uio.h>
1550 #include <unistd.h>
1551 int main(void) { preadv; }
1552 EOF
1553 preadv=no
1554 if compile_prog "" "" ; then
1555   preadv=yes
1556 fi
1557
1558 ##########################################
1559 # fdt probe
1560 if test "$fdt" != "no" ; then
1561   fdt_libs="-lfdt"
1562   cat > $TMPC << EOF
1563 int main(void) { return 0; }
1564 EOF
1565   if compile_prog "" "$fdt_libs" ; then
1566     fdt=yes
1567     libs_softmmu="$fdt_libs $libs_softmmu"
1568   else
1569     if test "$fdt" = "yes" ; then
1570       feature_not_found "fdt"
1571     fi
1572     fdt=no
1573   fi
1574 fi
1575
1576 #
1577 # Check for xxxat() functions when we are building linux-user
1578 # emulator.  This is done because older glibc versions don't
1579 # have syscall stubs for these implemented.
1580 #
1581 atfile=no
1582 cat > $TMPC << EOF
1583 #define _ATFILE_SOURCE
1584 #include <sys/types.h>
1585 #include <fcntl.h>
1586 #include <unistd.h>
1587
1588 int
1589 main(void)
1590 {
1591         /* try to unlink nonexisting file */
1592         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
1593 }
1594 EOF
1595 if compile_prog "" "" ; then
1596   atfile=yes
1597 fi
1598
1599 # Check for inotify functions when we are building linux-user
1600 # emulator.  This is done because older glibc versions don't
1601 # have syscall stubs for these implemented.  In that case we
1602 # don't provide them even if kernel supports them.
1603 #
1604 inotify=no
1605 cat > $TMPC << EOF
1606 #include <sys/inotify.h>
1607
1608 int
1609 main(void)
1610 {
1611         /* try to start inotify */
1612         return inotify_init();
1613 }
1614 EOF
1615 if compile_prog "" "" ; then
1616   inotify=yes
1617 fi
1618
1619 # check if utimensat and futimens are supported
1620 utimens=no
1621 cat > $TMPC << EOF
1622 #define _ATFILE_SOURCE
1623 #define _GNU_SOURCE
1624 #include <stddef.h>
1625 #include <fcntl.h>
1626
1627 int main(void)
1628 {
1629     utimensat(AT_FDCWD, "foo", NULL, 0);
1630     futimens(0, NULL);
1631     return 0;
1632 }
1633 EOF
1634 if compile_prog "" "" ; then
1635   utimens=yes
1636 fi
1637
1638 # check if pipe2 is there
1639 pipe2=no
1640 cat > $TMPC << EOF
1641 #define _GNU_SOURCE
1642 #include <unistd.h>
1643 #include <fcntl.h>
1644
1645 int main(void)
1646 {
1647     int pipefd[2];
1648     pipe2(pipefd, O_CLOEXEC);
1649     return 0;
1650 }
1651 EOF
1652 if compile_prog "" "" ; then
1653   pipe2=yes
1654 fi
1655
1656 # check if accept4 is there
1657 accept4=no
1658 cat > $TMPC << EOF
1659 #define _GNU_SOURCE
1660 #include <sys/socket.h>
1661 #include <stddef.h>
1662
1663 int main(void)
1664 {
1665     accept4(0, NULL, NULL, SOCK_CLOEXEC);
1666     return 0;
1667 }
1668 EOF
1669 if compile_prog "" "" ; then
1670   accept4=yes
1671 fi
1672
1673 # check if tee/splice is there. vmsplice was added same time.
1674 splice=no
1675 cat > $TMPC << EOF
1676 #define _GNU_SOURCE
1677 #include <unistd.h>
1678 #include <fcntl.h>
1679 #include <limits.h>
1680
1681 int main(void)
1682 {
1683     int len, fd;
1684     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
1685     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
1686     return 0;
1687 }
1688 EOF
1689 if compile_prog "" "" ; then
1690   splice=yes
1691 fi
1692
1693 # check if eventfd is supported
1694 eventfd=no
1695 cat > $TMPC << EOF
1696 #include <sys/eventfd.h>
1697
1698 int main(void)
1699 {
1700     int efd = eventfd(0, 0);
1701     return 0;
1702 }
1703 EOF
1704 if compile_prog "" "" ; then
1705   eventfd=yes
1706 fi
1707
1708 # check for fallocate
1709 fallocate=no
1710 cat > $TMPC << EOF
1711 #include <fcntl.h>
1712
1713 int main(void)
1714 {
1715     fallocate(0, 0, 0, 0);
1716     return 0;
1717 }
1718 EOF
1719 if compile_prog "$ARCH_CFLAGS" "" ; then
1720   fallocate=yes
1721 fi
1722
1723 # check for dup3
1724 dup3=no
1725 cat > $TMPC << EOF
1726 #include <unistd.h>
1727
1728 int main(void)
1729 {
1730     dup3(0, 0, 0);
1731     return 0;
1732 }
1733 EOF
1734 if compile_prog "" "" ; then
1735   dup3=yes
1736 fi
1737
1738 # Check if tools are available to build documentation.
1739 if test "$docs" != "no" ; then
1740   if has texi2html && has pod2man; then
1741     docs=yes
1742   else
1743     if test "$docs" = "yes" ; then
1744       feature_not_found "docs"
1745     fi
1746     docs=no
1747   fi
1748 fi
1749
1750 # Search for bswap_32 function
1751 byteswap_h=no
1752 cat > $TMPC << EOF
1753 #include <byteswap.h>
1754 int main(void) { return bswap_32(0); }
1755 EOF
1756 if compile_prog "" "" ; then
1757   byteswap_h=yes
1758 fi
1759
1760 # Search for bswap_32 function
1761 bswap_h=no
1762 cat > $TMPC << EOF
1763 #include <sys/endian.h>
1764 #include <sys/types.h>
1765 #include <machine/bswap.h>
1766 int main(void) { return bswap32(0); }
1767 EOF
1768 if compile_prog "" "" ; then
1769   bswap_h=yes
1770 fi
1771
1772 ##########################################
1773 # Do we need librt
1774 cat > $TMPC <<EOF
1775 #include <signal.h>
1776 #include <time.h>
1777 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
1778 EOF
1779
1780 if compile_prog "" "" ; then
1781   :
1782 elif compile_prog "" "-lrt" ; then
1783   LIBS="-lrt $LIBS"
1784 fi
1785
1786 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
1787         "$aix" != "yes" ; then
1788     libs_softmmu="-lutil $libs_softmmu"
1789 fi
1790
1791 ##########################################
1792 # check if the compiler defines offsetof
1793
1794 need_offsetof=yes
1795 cat > $TMPC << EOF
1796 #include <stddef.h>
1797 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
1798 EOF
1799 if compile_prog "" "" ; then
1800     need_offsetof=no
1801 fi
1802
1803 ##########################################
1804 # check if the compiler understands attribute warn_unused_result
1805 #
1806 # This could be smarter, but gcc -Werror does not error out even when warning
1807 # about attribute warn_unused_result
1808
1809 gcc_attribute_warn_unused_result=no
1810 cat > $TMPC << EOF
1811 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
1812 #error gcc 3.3 or older
1813 #endif
1814 int main(void) { return 0;}
1815 EOF
1816 if compile_prog "" ""; then
1817     gcc_attribute_warn_unused_result=yes
1818 fi
1819
1820 ##########################################
1821 # check if we have fdatasync
1822
1823 fdatasync=no
1824 cat > $TMPC << EOF
1825 #include <unistd.h>
1826 int main(void) { return fdatasync(0); }
1827 EOF
1828 if compile_prog "" "" ; then
1829     fdatasync=yes
1830 fi
1831
1832 # End of CC checks
1833 # After here, no more $cc or $ld runs
1834
1835 if test "$debug" = "no" ; then
1836   CFLAGS="-O2 $CFLAGS"
1837 fi
1838
1839 # Consult white-list to determine whether to enable werror
1840 # by default.  Only enable by default for git builds
1841 z_version=`cut -f3 -d. $source_path/VERSION`
1842
1843 if test -z "$werror" ; then
1844     if test "$z_version" = "50" -a \
1845         "$linux" = "yes" ; then
1846         werror="yes"
1847     else
1848         werror="no"
1849     fi
1850 fi
1851
1852 # Disable zero malloc errors for official releases unless explicitly told to
1853 # enable/disable
1854 if test -z "$zero_malloc" ; then
1855     if test "$z_version" = "50" ; then
1856         zero_malloc="no"
1857     else
1858         zero_malloc="yes"
1859     fi
1860 fi
1861
1862 if test "$werror" = "yes" ; then
1863     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
1864 fi
1865
1866 if test "$solaris" = "no" ; then
1867     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
1868         LDFLAGS="-Wl,--warn-common $LDFLAGS"
1869     fi
1870 fi
1871
1872 if test "$mingw32" = "yes" ; then
1873   if test -z "$prefix" ; then
1874       prefix="c:/Program Files/Qemu"
1875   fi
1876   mansuffix=""
1877   datasuffix=""
1878   confsuffix=""
1879   docsuffix=""
1880   binsuffix=""
1881   if test -z "$sysconfdir" ; then
1882       sysconfdir="${prefix}"
1883   fi
1884 else
1885   if test -z "$prefix" ; then
1886       prefix="/usr/local"
1887   fi
1888   mansuffix="/share/man"
1889   datasuffix="/share/qemu"
1890   docsuffix="/share/doc/qemu"
1891   binsuffix="/bin"
1892   if test -z "$sysconfdir" ; then
1893       sysconfdir="${prefix}/etc"
1894   fi
1895 fi
1896
1897 echo "Install prefix    $prefix"
1898 echo "BIOS directory    $prefix$datasuffix"
1899 echo "binary directory  $prefix$binsuffix"
1900 if test "$mingw32" = "no" ; then
1901 echo "Manual directory  $prefix$mansuffix"
1902 echo "ELF interp prefix $interp_prefix"
1903 fi
1904 echo "Source path       $source_path"
1905 echo "C compiler        $cc"
1906 echo "Host C compiler   $host_cc"
1907 echo "CFLAGS            $CFLAGS"
1908 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
1909 echo "LDFLAGS           $LDFLAGS"
1910 echo "make              $make"
1911 echo "install           $install"
1912 echo "host CPU          $cpu"
1913 echo "host big endian   $bigendian"
1914 echo "target list       $target_list"
1915 echo "tcg debug enabled $debug_tcg"
1916 echo "gprof enabled     $gprof"
1917 echo "sparse enabled    $sparse"
1918 echo "strip binaries    $strip_opt"
1919 echo "profiler          $profiler"
1920 echo "static build      $static"
1921 echo "-Werror enabled   $werror"
1922 if test "$darwin" = "yes" ; then
1923     echo "Cocoa support     $cocoa"
1924 fi
1925 echo "SDL support       $sdl"
1926 echo "curses support    $curses"
1927 echo "curl support      $curl"
1928 echo "check support     $check_utests"
1929 echo "mingw32 support   $mingw32"
1930 echo "Audio drivers     $audio_drv_list"
1931 echo "Extra audio cards $audio_card_list"
1932 echo "Block whitelist   $block_drv_whitelist"
1933 echo "Mixer emulation   $mixemu"
1934 echo "VNC TLS support   $vnc_tls"
1935 echo "VNC SASL support  $vnc_sasl"
1936 if test -n "$sparc_cpu"; then
1937     echo "Target Sparc Arch $sparc_cpu"
1938 fi
1939 echo "xen support       $xen"
1940 echo "brlapi support    $brlapi"
1941 echo "bluez  support    $bluez"
1942 echo "Documentation     $docs"
1943 [ ! -z "$uname_release" ] && \
1944 echo "uname -r          $uname_release"
1945 echo "NPTL support      $nptl"
1946 echo "GUEST_BASE        $guest_base"
1947 echo "PIE user targets  $user_pie"
1948 echo "vde support       $vde"
1949 echo "IO thread         $io_thread"
1950 echo "Linux AIO support $linux_aio"
1951 echo "Install blobs     $blobs"
1952 echo "KVM support       $kvm"
1953 echo "fdt support       $fdt"
1954 echo "preadv support    $preadv"
1955 echo "fdatasync         $fdatasync"
1956 echo "uuid support      $uuid"
1957
1958 if test $sdl_too_old = "yes"; then
1959 echo "-> Your SDL version is too old - please upgrade to have SDL support"
1960 fi
1961
1962 config_host_mak="config-host.mak"
1963 config_host_ld="config-host.ld"
1964
1965 echo "# Automatically generated by configure - do not modify" > $config_host_mak
1966 printf "# Configured with:" >> $config_host_mak
1967 printf " '%s'" "$0" "$@" >> $config_host_mak
1968 echo >> $config_host_mak
1969
1970 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
1971 if test "$mingw32" = "yes" ; then
1972   echo "CONFIG_QEMU_CONFDIR=\"$sysconfdir\"" >> $config_host_mak
1973 else
1974   echo "CONFIG_QEMU_CONFDIR=\"${sysconfdir}/qemu\"" >> $config_host_mak
1975 fi
1976
1977 case "$cpu" in
1978   i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1979     ARCH=$cpu
1980   ;;
1981   armv4b|armv4l)
1982     ARCH=arm
1983   ;;
1984   *)
1985     echo "Unsupported CPU = $cpu"
1986     exit 1
1987   ;;
1988 esac
1989 echo "ARCH=$ARCH" >> $config_host_mak
1990 if test "$debug_tcg" = "yes" ; then
1991   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
1992 fi
1993 if test "$debug" = "yes" ; then
1994   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
1995 fi
1996 if test "$strip_opt" = "yes" ; then
1997   echo "STRIP_OPT=-s" >> $config_host_mak
1998 fi
1999 if test "$bigendian" = "yes" ; then
2000   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2001 fi
2002 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2003 if test "$mingw32" = "yes" ; then
2004   echo "CONFIG_WIN32=y" >> $config_host_mak
2005 else
2006   echo "CONFIG_POSIX=y" >> $config_host_mak
2007 fi
2008
2009 if test "$linux" = "yes" ; then
2010   echo "CONFIG_LINUX=y" >> $config_host_mak
2011 fi
2012
2013 if test "$darwin" = "yes" ; then
2014   echo "CONFIG_DARWIN=y" >> $config_host_mak
2015 fi
2016
2017 if test "$aix" = "yes" ; then
2018   echo "CONFIG_AIX=y" >> $config_host_mak
2019 fi
2020
2021 if test "$solaris" = "yes" ; then
2022   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2023   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2024   if test "$needs_libsunmath" = "yes" ; then
2025     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2026   fi
2027 fi
2028 if test "$static" = "yes" ; then
2029   echo "CONFIG_STATIC=y" >> $config_host_mak
2030 fi
2031 if test $profiler = "yes" ; then
2032   echo "CONFIG_PROFILER=y" >> $config_host_mak
2033 fi
2034 if test "$slirp" = "yes" ; then
2035   echo "CONFIG_SLIRP=y" >> $config_host_mak
2036   QEMU_CFLAGS="-I\$(SRC_PATH)/slirp $QEMU_CFLAGS"
2037 fi
2038 if test "$vde" = "yes" ; then
2039   echo "CONFIG_VDE=y" >> $config_host_mak
2040 fi
2041 for card in $audio_card_list; do
2042     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2043     echo "$def=y" >> $config_host_mak
2044 done
2045 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2046 for drv in $audio_drv_list; do
2047     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2048     echo "$def=y" >> $config_host_mak
2049     if test "$drv" = "fmod"; then
2050         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2051     fi
2052 done
2053 if test "$audio_pt_int" = "yes" ; then
2054   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2055 fi
2056 if test "$audio_win_int" = "yes" ; then
2057   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2058 fi
2059 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2060 if test "$mixemu" = "yes" ; then
2061   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2062 fi
2063 if test "$vnc_tls" = "yes" ; then
2064   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2065   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2066 fi
2067 if test "$vnc_sasl" = "yes" ; then
2068   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2069   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2070 fi
2071 if test "$fnmatch" = "yes" ; then
2072   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2073 fi
2074 if test "$uuid" = "yes" ; then
2075   echo "CONFIG_UUID=y" >> $config_host_mak
2076 fi
2077 qemu_version=`head $source_path/VERSION`
2078 echo "VERSION=$qemu_version" >>$config_host_mak
2079 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2080 echo "SRC_PATH=$source_path" >> $config_host_mak
2081 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2082 if [ "$docs" = "yes" ] ; then
2083   echo "BUILD_DOCS=yes" >> $config_host_mak
2084 fi
2085 if test "$sdl" = "yes" ; then
2086   echo "CONFIG_SDL=y" >> $config_host_mak
2087   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2088 fi
2089 if test "$cocoa" = "yes" ; then
2090   echo "CONFIG_COCOA=y" >> $config_host_mak
2091 fi
2092 if test "$curses" = "yes" ; then
2093   echo "CONFIG_CURSES=y" >> $config_host_mak
2094 fi
2095 if test "$atfile" = "yes" ; then
2096   echo "CONFIG_ATFILE=y" >> $config_host_mak
2097 fi
2098 if test "$utimens" = "yes" ; then
2099   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2100 fi
2101 if test "$pipe2" = "yes" ; then
2102   echo "CONFIG_PIPE2=y" >> $config_host_mak
2103 fi
2104 if test "$accept4" = "yes" ; then
2105   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2106 fi
2107 if test "$splice" = "yes" ; then
2108   echo "CONFIG_SPLICE=y" >> $config_host_mak
2109 fi
2110 if test "$eventfd" = "yes" ; then
2111   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2112 fi
2113 if test "$fallocate" = "yes" ; then
2114   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2115 fi
2116 if test "$dup3" = "yes" ; then
2117   echo "CONFIG_DUP3=y" >> $config_host_mak
2118 fi
2119 if test "$inotify" = "yes" ; then
2120   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2121 fi
2122 if test "$byteswap_h" = "yes" ; then
2123   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2124 fi
2125 if test "$bswap_h" = "yes" ; then
2126   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2127 fi
2128 if test "$curl" = "yes" ; then
2129   echo "CONFIG_CURL=y" >> $config_host_mak
2130   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2131 fi
2132 if test "$brlapi" = "yes" ; then
2133   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2134 fi
2135 if test "$bluez" = "yes" ; then
2136   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2137   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2138 fi
2139 if test "$xen" = "yes" ; then
2140   echo "CONFIG_XEN=y" >> $config_host_mak
2141 fi
2142 if test "$io_thread" = "yes" ; then
2143   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2144 fi
2145 if test "$linux_aio" = "yes" ; then
2146   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2147 fi
2148 if test "$blobs" = "yes" ; then
2149   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2150 fi
2151 if test "$iovec" = "yes" ; then
2152   echo "CONFIG_IOVEC=y" >> $config_host_mak
2153 fi
2154 if test "$preadv" = "yes" ; then
2155   echo "CONFIG_PREADV=y" >> $config_host_mak
2156 fi
2157 if test "$fdt" = "yes" ; then
2158   echo "CONFIG_FDT=y" >> $config_host_mak
2159 fi
2160 if test "$need_offsetof" = "yes" ; then
2161   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2162 fi
2163 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2164   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2165 fi
2166 if test "$fdatasync" = "yes" ; then
2167   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2168 fi
2169
2170 # XXX: suppress that
2171 if [ "$bsd" = "yes" ] ; then
2172   echo "CONFIG_BSD=y" >> $config_host_mak
2173 fi
2174
2175 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
2176
2177 if test "$zero_malloc" = "yes" ; then
2178   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
2179 fi
2180
2181 # USB host support
2182 case "$usb" in
2183 linux)
2184   echo "HOST_USB=linux" >> $config_host_mak
2185 ;;
2186 bsd)
2187   echo "HOST_USB=bsd" >> $config_host_mak
2188 ;;
2189 *)
2190   echo "HOST_USB=stub" >> $config_host_mak
2191 ;;
2192 esac
2193
2194 tools=
2195 if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2196   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2197   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2198       tools="qemu-nbd\$(EXESUF) $tools"
2199     if [ "$check_utests" = "yes" ]; then
2200       tools="check-qint check-qstring check-qdict check-qlist $tools"
2201       tools="check-qfloat check-qjson $tools"
2202     fi
2203   fi
2204 fi
2205 echo "TOOLS=$tools" >> $config_host_mak
2206
2207 # Mac OS X ships with a broken assembler
2208 roms=
2209 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2210         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2211         `expr "$target_list" : ".*softmmu.*"` != 0 ; then
2212   roms="optionrom"
2213 fi
2214 echo "ROMS=$roms" >> $config_host_mak
2215
2216 echo "prefix=$prefix" >> $config_host_mak
2217 echo "bindir=\${prefix}$binsuffix" >> $config_host_mak
2218 echo "mandir=\${prefix}$mansuffix" >> $config_host_mak
2219 echo "datadir=\${prefix}$datasuffix" >> $config_host_mak
2220 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2221 echo "docdir=\${prefix}$docsuffix" >> $config_host_mak
2222 echo "MAKE=$make" >> $config_host_mak
2223 echo "INSTALL=$install" >> $config_host_mak
2224 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
2225 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
2226 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
2227 echo "CC=$cc" >> $config_host_mak
2228 echo "HOST_CC=$host_cc" >> $config_host_mak
2229 if test "$sparse" = "yes" ; then
2230   echo "CC      := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
2231   echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
2232   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
2233 fi
2234 echo "AR=$ar" >> $config_host_mak
2235 echo "OBJCOPY=$objcopy" >> $config_host_mak
2236 echo "LD=$ld" >> $config_host_mak
2237 echo "CFLAGS=$CFLAGS" >> $config_host_mak
2238 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
2239 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
2240 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
2241 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
2242 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
2243 echo "LIBS+=$LIBS" >> $config_host_mak
2244 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
2245 echo "EXESUF=$EXESUF" >> $config_host_mak
2246
2247 # generate list of library paths for linker script
2248
2249 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
2250
2251 if test -f ${config_host_ld}~ ; then
2252   if cmp -s $config_host_ld ${config_host_ld}~ ; then
2253     mv ${config_host_ld}~ $config_host_ld
2254   else
2255     rm ${config_host_ld}~
2256   fi
2257 fi
2258
2259 for target in $target_list; do
2260 target_dir="$target"
2261 config_target_mak=$target_dir/config-target.mak
2262 target_arch2=`echo $target | cut -d '-' -f 1`
2263 target_bigendian="no"
2264
2265 case "$target_arch2" in
2266   armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
2267   target_bigendian=yes
2268   ;;
2269 esac
2270 target_softmmu="no"
2271 target_user_only="no"
2272 target_linux_user="no"
2273 target_darwin_user="no"
2274 target_bsd_user="no"
2275 case "$target" in
2276   ${target_arch2}-softmmu)
2277     target_softmmu="yes"
2278     ;;
2279   ${target_arch2}-linux-user)
2280     if test "$linux" != "yes" ; then
2281       echo "ERROR: Target '$target' is only available on a Linux host"
2282       exit 1
2283     fi
2284     target_user_only="yes"
2285     target_linux_user="yes"
2286     ;;
2287   ${target_arch2}-darwin-user)
2288     if test "$darwin" != "yes" ; then
2289       echo "ERROR: Target '$target' is only available on a Darwin host"
2290       exit 1
2291     fi
2292     target_user_only="yes"
2293     target_darwin_user="yes"
2294     ;;
2295   ${target_arch2}-bsd-user)
2296     if test "$bsd" != "yes" ; then
2297       echo "ERROR: Target '$target' is only available on a BSD host"
2298       exit 1
2299     fi
2300     target_user_only="yes"
2301     target_bsd_user="yes"
2302     ;;
2303   *)
2304     echo "ERROR: Target '$target' not recognised"
2305     exit 1
2306     ;;
2307 esac
2308
2309 mkdir -p $target_dir
2310 mkdir -p $target_dir/fpu
2311 mkdir -p $target_dir/tcg
2312 mkdir -p $target_dir/ide
2313 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
2314   mkdir -p $target_dir/nwfpe
2315 fi
2316
2317 #
2318 # don't use ln -sf as not all "ln -sf" over write the file/link
2319 #
2320 rm -f $target_dir/Makefile
2321 ln -s $source_path/Makefile.target $target_dir/Makefile
2322
2323
2324 echo "# Automatically generated by configure - do not modify" > $config_target_mak
2325
2326 bflt="no"
2327 elfload32="no"
2328 target_nptl="no"
2329 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
2330 echo "CONFIG_QEMU_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
2331 gdb_xml_files=""
2332
2333 TARGET_ARCH="$target_arch2"
2334 TARGET_BASE_ARCH=""
2335 TARGET_ABI_DIR=""
2336
2337 case "$target_arch2" in
2338   i386)
2339     target_phys_bits=32
2340   ;;
2341   x86_64)
2342     TARGET_BASE_ARCH=i386
2343     target_phys_bits=64
2344   ;;
2345   alpha)
2346     target_phys_bits=64
2347   ;;
2348   arm|armeb)
2349     TARGET_ARCH=arm
2350     bflt="yes"
2351     target_nptl="yes"
2352     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
2353     target_phys_bits=32
2354   ;;
2355   cris)
2356     target_nptl="yes"
2357     target_phys_bits=32
2358   ;;
2359   m68k)
2360     bflt="yes"
2361     gdb_xml_files="cf-core.xml cf-fp.xml"
2362     target_phys_bits=32
2363   ;;
2364   microblaze)
2365     bflt="yes"
2366     target_nptl="yes"
2367     target_phys_bits=32
2368   ;;
2369   mips|mipsel)
2370     TARGET_ARCH=mips
2371     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
2372     target_nptl="yes"
2373     target_phys_bits=64
2374   ;;
2375   mipsn32|mipsn32el)
2376     TARGET_ARCH=mipsn32
2377     TARGET_BASE_ARCH=mips
2378     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
2379     target_phys_bits=64
2380   ;;
2381   mips64|mips64el)
2382     TARGET_ARCH=mips64
2383     TARGET_BASE_ARCH=mips
2384     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
2385     target_phys_bits=64
2386   ;;
2387   ppc)
2388     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2389     target_phys_bits=32
2390     target_nptl="yes"
2391   ;;
2392   ppcemb)
2393     TARGET_BASE_ARCH=ppc
2394     TARGET_ABI_DIR=ppc
2395     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2396     target_phys_bits=64
2397     target_nptl="yes"
2398   ;;
2399   ppc64)
2400     TARGET_BASE_ARCH=ppc
2401     TARGET_ABI_DIR=ppc
2402     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2403     target_phys_bits=64
2404   ;;
2405   ppc64abi32)
2406     TARGET_ARCH=ppc64
2407     TARGET_BASE_ARCH=ppc
2408     TARGET_ABI_DIR=ppc
2409     echo "TARGET_ABI32=y" >> $config_target_mak
2410     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
2411     target_phys_bits=64
2412   ;;
2413   sh4|sh4eb)
2414     TARGET_ARCH=sh4
2415     bflt="yes"
2416     target_nptl="yes"
2417     target_phys_bits=32
2418   ;;
2419   sparc)
2420     target_phys_bits=64
2421   ;;
2422   sparc64)
2423     TARGET_BASE_ARCH=sparc
2424     elfload32="yes"
2425     target_phys_bits=64
2426   ;;
2427   sparc32plus)
2428     TARGET_ARCH=sparc64
2429     TARGET_BASE_ARCH=sparc
2430     TARGET_ABI_DIR=sparc
2431     echo "TARGET_ABI32=y" >> $config_target_mak
2432     target_phys_bits=64
2433   ;;
2434   s390x)
2435     target_phys_bits=64
2436   ;;
2437   *)
2438     echo "Unsupported target CPU"
2439     exit 1
2440   ;;
2441 esac
2442 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
2443 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
2444 echo "TARGET_$target_arch_name=y" >> $config_target_mak
2445 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
2446 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
2447 if [ "$TARGET_BASE_ARCH" = "" ]; then
2448   TARGET_BASE_ARCH=$TARGET_ARCH
2449 fi
2450 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
2451 if [ "$TARGET_ABI_DIR" = "" ]; then
2452   TARGET_ABI_DIR=$TARGET_ARCH
2453 fi
2454 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
2455 if [ $target_phys_bits -lt $hostlongbits ] ; then
2456   target_phys_bits=$hostlongbits
2457 fi
2458 case "$target_arch2" in
2459   i386|x86_64)
2460     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
2461       echo "CONFIG_XEN=y" >> $config_target_mak
2462     fi
2463 esac
2464 case "$target_arch2" in
2465   i386|x86_64|ppcemb|ppc|ppc64|s390x)
2466     # Make sure the target and host cpus are compatible
2467     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
2468       \( "$target_arch2" = "$cpu" -o \
2469       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
2470       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
2471       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
2472       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
2473       echo "CONFIG_KVM=y" >> $config_target_mak
2474       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
2475       if test "$kvm_para" = "yes"; then
2476         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
2477       fi
2478     fi
2479 esac
2480 echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
2481 if test "$target_bigendian" = "yes" ; then
2482   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
2483 fi
2484 if test "$target_softmmu" = "yes" ; then
2485   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
2486   echo "LIBS+=$libs_softmmu" >> $config_target_mak
2487   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
2488   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
2489 fi
2490 if test "$target_user_only" = "yes" ; then
2491   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
2492 fi
2493 if test "$target_linux_user" = "yes" ; then
2494   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
2495 fi
2496 if test "$target_darwin_user" = "yes" ; then
2497   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
2498 fi
2499 list=""
2500 if test ! -z "$gdb_xml_files" ; then
2501   for x in $gdb_xml_files; do
2502     list="$list $source_path/gdb-xml/$x"
2503   done
2504   echo "TARGET_XML_FILES=$list" >> $config_target_mak
2505 fi
2506
2507 case "$target_arch2" in
2508   alpha|arm|armeb|m68k|microblaze|mips|mipsel|mipsn32|mipsn32el|mips64|mips64el|ppc|ppc64|ppc64abi32|ppcemb|s390x|sparc|sparc64|sparc32plus)
2509     echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
2510     ;;
2511   *)
2512     echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
2513     ;;
2514 esac
2515
2516 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
2517   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
2518 fi
2519 if test "$target_user_only" = "yes" \
2520         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
2521   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
2522 fi
2523 # 32 bit ELF loader in addition to native 64 bit loader?
2524 if test "$target_user_only" = "yes" -a "$elfload32" = "yes"; then
2525   echo "TARGET_HAS_ELFLOAD32=y" >> $config_target_mak
2526 fi
2527 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
2528   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
2529 fi
2530 if test "$target_bsd_user" = "yes" ; then
2531   echo "CONFIG_BSD_USER=y" >> $config_target_mak
2532 fi
2533
2534 # generate QEMU_CFLAGS/LDFLAGS for targets
2535
2536 cflags=""
2537 ldflags=""
2538
2539 if test "$ARCH" = "sparc64" ; then
2540   cflags="-I\$(SRC_PATH)/tcg/sparc $cflags"
2541 elif test "$ARCH" = "s390x" ; then
2542   cflags="-I\$(SRC_PATH)/tcg/s390 $cflags"
2543 else
2544   cflags="-I\$(SRC_PATH)/tcg/\$(ARCH) $cflags"
2545 fi
2546 cflags="-I\$(SRC_PATH)/tcg $cflags"
2547 cflags="-I\$(SRC_PATH)/fpu $cflags"
2548
2549 for i in $ARCH $TARGET_BASE_ARCH ; do
2550   case "$i" in
2551   alpha)
2552     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
2553   ;;
2554   arm)
2555     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
2556   ;;
2557   cris)
2558     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
2559   ;;
2560   hppa)
2561     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
2562   ;;
2563   i386|x86_64)
2564     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
2565   ;;
2566   m68k)
2567     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
2568   ;;
2569   microblaze)
2570     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
2571   ;;
2572   mips*)
2573     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
2574   ;;
2575   ppc*)
2576     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
2577   ;;
2578   s390*)
2579     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
2580   ;;
2581   sh4)
2582     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
2583   ;;
2584   sparc*)
2585     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
2586   ;;
2587   esac
2588 done
2589
2590 case "$ARCH" in
2591 alpha)
2592   # Ensure there's only a single GP
2593   cflags="-msmall-data $cflags"
2594 ;;
2595 ia64)
2596   cflags="-mno-sdata $cflags"
2597 ;;
2598 esac
2599
2600 if test "$target_softmmu" = "yes" ; then
2601   case "$TARGET_BASE_ARCH" in
2602   arm)
2603     cflags="-DHAS_AUDIO $cflags"
2604   ;;
2605   i386|mips|ppc)
2606     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
2607   ;;
2608   esac
2609 fi
2610
2611 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
2612         "$user_pie" = "yes" ; then
2613   cflags="-fpie $cflags"
2614   ldflags="-pie $ldflags"
2615 fi
2616
2617 if test "$target_softmmu" = "yes" -a \( \
2618         "$TARGET_ARCH" = "microblaze" -o \
2619         "$TARGET_ARCH" = "cris" \) ; then
2620   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
2621 fi
2622
2623 if test "$gprof" = "yes" ; then
2624   echo "TARGET_GPROF=yes" >> $config_target_mak
2625   if test "$target_linux_user" = "yes" ; then
2626     cflags="-p $cflags"
2627     ldflags="-p $ldflags"
2628   fi
2629   if test "$target_softmmu" = "yes" ; then
2630     ldflags="-p $ldflags"
2631     echo "GPROF_CFLAGS=-p" >> $config_target_mak
2632   fi
2633 fi
2634
2635 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
2636 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
2637   case "$ARCH" in
2638   sparc)
2639     # -static is used to avoid g1/g3 usage by the dynamic linker
2640     ldflags="$linker_script -static $ldflags"
2641     ;;
2642   ia64)
2643     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2644     ;;
2645   i386|x86_64|ppc|ppc64|s390|sparc64|alpha|arm|m68k|mips|mips64)
2646     ldflags="$linker_script $ldflags"
2647     ;;
2648   esac
2649 fi
2650 if test "$target_softmmu" = "yes" ; then
2651   case "$ARCH" in
2652   ia64)
2653     ldflags="-Wl,-G0 $linker_script -static $ldflags"
2654     ;;
2655   esac
2656 fi
2657
2658 echo "LDFLAGS+=$ldflags" >> $config_target_mak
2659 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
2660
2661 done # for target in $targets
2662
2663 # build tree in object directory if source path is different from current one
2664 if test "$source_path_used" = "yes" ; then
2665     DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
2666     DIRS="$DIRS roms/seabios roms/vgabios"
2667     FILES="Makefile tests/Makefile"
2668     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
2669     FILES="$FILES tests/test-mmap.c"
2670     FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
2671     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
2672     for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
2673         FILES="$FILES pc-bios/`basename $bios_file`"
2674     done
2675     for dir in $DIRS ; do
2676             mkdir -p $dir
2677     done
2678     # remove the link and recreate it, as not all "ln -sf" overwrite the link
2679     for f in $FILES ; do
2680         rm -f $f
2681         ln -s $source_path/$f $f
2682     done
2683 fi
2684
2685 # temporary config to build submodules
2686 for rom in seabios vgabios ; do
2687     config_mak=roms/$rom/config.mak
2688     echo "# Automatically generated by configure - do not modify" >> $config_mak
2689     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
2690     echo "CC=$cc" >> $config_mak
2691     echo "BCC=bcc" >> $config_mak
2692     echo "CPP=${cross_prefix}cpp" >> $config_mak
2693     echo "OBJCOPY=objcopy" >> $config_mak
2694     echo "IASL=iasl" >> $config_mak
2695     echo "HOST_CC=$host_cc" >> $config_mak
2696     echo "LD=$ld" >> $config_mak
2697 done
2698
2699 for hwlib in 32 64; do
2700   d=libhw$hwlib
2701   mkdir -p $d
2702   rm -f $d/Makefile
2703   ln -s $source_path/Makefile.hw $d/Makefile
2704   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" >> $d/config.mak
2705 done
2706
2707 d=libuser
2708 mkdir -p $d
2709 rm -f $d/Makefile
2710 ln -s $source_path/Makefile.user $d/Makefile
2711 if test "$static" = "no" -a "$user_pie" = "yes" ; then
2712   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
2713 fi