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 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95
  96 target_list=""
  97
  98 # Default value for a variable defining feature "foo".
  99 #  * foo="no"  feature will only be used if --enable-foo arg is given
 100 #  * foo=""    feature will be searched for, and if found, will be used
 101 #              unless --disable-foo is given
 102 #  * foo="yes" this value will only be set by --enable-foo flag.
 103 #              feature will searched for,
 104 #              if not found, configure exits with error
 105 #
 106 # Always add --enable-foo and --disable-foo command line args.
 107 # Distributions want to ensure that several features are compiled in, and it
 108 # is impossible without a --enable-foo that exits if a feature is not found.
 109
 110 bluez=""
 111 brlapi=""
 112 curl=""
 113 curses=""
 114 docs=""
 115 fdt=""
 116 kvm=""
 117 kvm_para=""
 118 nptl=""
 119 sdl=""
 120 vnc="yes"
 121 sparse="no"
 122 uuid=""
 123 vde=""
 124 vnc_tls=""
 125 vnc_sasl=""
 126 vnc_jpeg=""
 127 vnc_png=""
 128 vnc_thread="no"
 129 xen=""
 130 xen_ctrl_version=""
 131 linux_aio=""
 132 attr=""
 133 vhost_net=""
 134 xfs=""
 135
 136 gprof="no"
 137 debug_tcg="no"
 138 debug_mon="no"
 139 debug="no"
 140 strip_opt="yes"
 141 bigendian="no"
 142 mingw32="no"
 143 EXESUF=""
 144 prefix="/usr/local"
 145 mandir="\${prefix}/share/man"
 146 datadir="\${prefix}/share/qemu"
 147 docdir="\${prefix}/share/doc/qemu"
 148 bindir="\${prefix}/bin"
 149 sysconfdir="\${prefix}/etc"
 150 confsuffix="/qemu"
 151 slirp="yes"
 152 fmod_lib=""
 153 fmod_inc=""
 154 oss_lib=""
 155 bsd="no"
 156 linux="no"
 157 solaris="no"
 158 profiler="no"
 159 cocoa="no"
 160 softmmu="yes"
 161 linux_user="no"
 162 darwin_user="no"
 163 bsd_user="no"
 164 guest_base=""
 165 uname_release=""
 166 io_thread="no"
 167 mixemu="no"
 168 kerneldir=""
 169 aix="no"
 170 blobs="yes"
 171 pkgversion=""
 172 check_utests="no"
 173 user_pie="no"
 174 zero_malloc=""
 175 trace_backend="nop"
 176 trace_file="trace"
 177 spice=""
 178 rbd=""
 179 smartcard=""
 180 smartcard_nss=""
 181 opengl=""
 182
 183 # parse CC options first
 184 for opt do
 185   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 186   case "$opt" in
 187   --cross-prefix=*) cross_prefix="$optarg"
 188   ;;
 189   --cc=*) CC="$optarg"
 190   ;;
 191   --source-path=*) source_path="$optarg"
 192   ;;
 193   --cpu=*) cpu="$optarg"
 194   ;;
 195   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 196   ;;
 197   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 198   ;;
 199   --sparc_cpu=*)
 200     sparc_cpu="$optarg"
 201     case $sparc_cpu in
 202     v7|v8|v8plus|v8plusa)
 203       cpu="sparc"
 204     ;;
 205     v9)
 206       cpu="sparc64"
 207     ;;
 208     *)
 209       echo "undefined SPARC architecture. Exiting";
 210       exit 1
 211     ;;
 212     esac
 213   ;;
 214   esac
 215 done
 216 # OS specific
 217 # Using uname is really, really broken.  Once we have the right set of checks
 218 # we can eliminate it's usage altogether
 219
 220 cc="${cross_prefix}${CC-gcc}"
 221 ar="${cross_prefix}${AR-ar}"
 222 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
 223 ld="${cross_prefix}${LD-ld}"
 224 strip="${cross_prefix}${STRIP-strip}"
 225 windres="${cross_prefix}${WINDRES-windres}"
 226 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
 227 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
 228
 229 # default flags for all hosts
 230 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 231 CFLAGS="-g $CFLAGS"
 232 QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 233 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 234 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 235 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 236 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
 237 LDFLAGS="-g $LDFLAGS"
 238
 239 # make source path absolute
 240 source_path=`cd "$source_path"; pwd`
 241
 242 check_define() {
 243 cat > $TMPC <<EOF
 244 #if !defined($1)
 245 #error Not defined
 246 #endif
 247 int main(void) { return 0; }
 248 EOF
 249   compile_object
 250 }
 251
 252 if test ! -z "$cpu" ; then
 253   # command line argument
 254   :
 255 elif check_define __i386__ ; then
 256   cpu="i386"
 257 elif check_define __x86_64__ ; then
 258   cpu="x86_64"
 259 elif check_define __sparc__ ; then
 260   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 261   # They must be specified using --sparc_cpu
 262   if check_define __arch64__ ; then
 263     cpu="sparc64"
 264   else
 265     cpu="sparc"
 266   fi
 267 elif check_define _ARCH_PPC ; then
 268   if check_define _ARCH_PPC64 ; then
 269     cpu="ppc64"
 270   else
 271     cpu="ppc"
 272   fi
 273 elif check_define __mips__ ; then
 274   cpu="mips"
 275 elif check_define __ia64__ ; then
 276   cpu="ia64"
 277 elif check_define __s390__ ; then
 278   if check_define __s390x__ ; then
 279     cpu="s390x"
 280   else
 281     cpu="s390"
 282   fi
 283 else
 284   cpu=`uname -m`
 285 fi
 286
 287 case "$cpu" in
 288   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 289     cpu="$cpu"
 290   ;;
 291   i386|i486|i586|i686|i86pc|BePC)
 292     cpu="i386"
 293   ;;
 294   x86_64|amd64)
 295     cpu="x86_64"
 296   ;;
 297   armv*b)
 298     cpu="armv4b"
 299   ;;
 300   armv*l)
 301     cpu="armv4l"
 302   ;;
 303   parisc|parisc64)
 304     cpu="hppa"
 305   ;;
 306   mips*)
 307     cpu="mips"
 308   ;;
 309   s390)
 310     cpu="s390"
 311   ;;
 312   s390x)
 313     cpu="s390x"
 314   ;;
 315   sparc|sun4[cdmuv])
 316     cpu="sparc"
 317   ;;
 318   *)
 319     echo "Unsupported CPU = $cpu"
 320     exit 1
 321   ;;
 322 esac
 323
 324 # OS specific
 325 if check_define __linux__ ; then
 326   targetos="Linux"
 327 elif check_define _WIN32 ; then
 328   targetos='MINGW32'
 329 elif check_define __OpenBSD__ ; then
 330   targetos='OpenBSD'
 331 elif check_define __sun__ ; then
 332   targetos='SunOS'
 333 elif check_define __HAIKU__ ; then
 334   targetos='Haiku'
 335 else
 336   targetos=`uname -s`
 337 fi
 338
 339 case $targetos in
 340 CYGWIN*)
 341   mingw32="yes"
 342   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 343   audio_possible_drivers="winwave sdl"
 344   audio_drv_list="winwave"
 345 ;;
 346 MINGW32*)
 347   mingw32="yes"
 348   audio_possible_drivers="winwave dsound sdl fmod"
 349   audio_drv_list="winwave"
 350 ;;
 351 GNU/kFreeBSD)
 352   bsd="yes"
 353   audio_drv_list="oss"
 354   audio_possible_drivers="oss sdl esd pa"
 355 ;;
 356 FreeBSD)
 357   bsd="yes"
 358   make="${MAKE-gmake}"
 359   audio_drv_list="oss"
 360   audio_possible_drivers="oss sdl esd pa"
 361   # needed for kinfo_getvmmap(3) in libutil.h
 362   LIBS="-lutil $LIBS"
 363 ;;
 364 DragonFly)
 365   bsd="yes"
 366   make="${MAKE-gmake}"
 367   audio_drv_list="oss"
 368   audio_possible_drivers="oss sdl esd pa"
 369 ;;
 370 NetBSD)
 371   bsd="yes"
 372   make="${MAKE-gmake}"
 373   audio_drv_list="oss"
 374   audio_possible_drivers="oss sdl esd"
 375   oss_lib="-lossaudio"
 376 ;;
 377 OpenBSD)
 378   bsd="yes"
 379   make="${MAKE-gmake}"
 380   audio_drv_list="oss"
 381   audio_possible_drivers="oss sdl esd"
 382   oss_lib="-lossaudio"
 383 ;;
 384 Darwin)
 385   bsd="yes"
 386   darwin="yes"
 387   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 388   # run 64-bit userspace code
 389   if [ "$cpu" = "i386" ] ; then
 390     is_x86_64=`sysctl -n hw.optional.x86_64`
 391     [ "$is_x86_64" = "1" ] && cpu=x86_64
 392   fi
 393   if [ "$cpu" = "x86_64" ] ; then
 394     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 395     LDFLAGS="-arch x86_64 $LDFLAGS"
 396   else
 397     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 398   fi
 399   darwin_user="yes"
 400   cocoa="yes"
 401   audio_drv_list="coreaudio"
 402   audio_possible_drivers="coreaudio sdl fmod"
 403   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 404   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 405 ;;
 406 SunOS)
 407   solaris="yes"
 408   make="${MAKE-gmake}"
 409   install="${INSTALL-ginstall}"
 410   ld="gld"
 411   needs_libsunmath="no"
 412   solarisrev=`uname -r | cut -f2 -d.`
 413   # have to select again, because `uname -m` returns i86pc
 414   # even on an x86_64 box.
 415   solariscpu=`isainfo -k`
 416   if test "${solariscpu}" = "amd64" ; then
 417     cpu="x86_64"
 418   fi
 419   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 420     if test "$solarisrev" -le 9 ; then
 421       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 422         needs_libsunmath="yes"
 423         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 424         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 425         LIBS="-lsunmath $LIBS"
 426       else
 427         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 428         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 429         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 430         echo "Studio 11 can be downloaded from www.sun.com."
 431         exit 1
 432       fi
 433     fi
 434   fi
 435   if test -f /usr/include/sys/soundcard.h ; then
 436     audio_drv_list="oss"
 437   fi
 438   audio_possible_drivers="oss sdl"
 439 # needed for CMSG_ macros in sys/socket.h
 440   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 441 # needed for TIOCWIN* defines in termios.h
 442   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 443   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 444   LIBS="-lsocket -lnsl -lresolv $LIBS"
 445 ;;
 446 AIX)
 447   aix="yes"
 448   make="${MAKE-gmake}"
 449 ;;
 450 Haiku)
 451   haiku="yes"
 452   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 453   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 454 ;;
 455 *)
 456   audio_drv_list="oss"
 457   audio_possible_drivers="oss alsa sdl esd pa"
 458   linux="yes"
 459   linux_user="yes"
 460   usb="linux"
 461   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 462     audio_possible_drivers="$audio_possible_drivers fmod"
 463   fi
 464 ;;
 465 esac
 466
 467 if [ "$bsd" = "yes" ] ; then
 468   if [ "$darwin" != "yes" ] ; then
 469     usb="bsd"
 470   fi
 471   bsd_user="yes"
 472 fi
 473
 474 : ${make=${MAKE-make}}
 475 : ${install=${INSTALL-install}}
 476
 477 if test "$mingw32" = "yes" ; then
 478   EXESUF=".exe"
 479   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 480   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 481   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 482   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 483   prefix="c:/Program Files/Qemu"
 484   mandir="\${prefix}"
 485   datadir="\${prefix}"
 486   docdir="\${prefix}"
 487   bindir="\${prefix}"
 488   sysconfdir="\${prefix}"
 489   confsuffix=""
 490 fi
 491
 492 werror=""
 493
 494 for opt do
 495   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 496   case "$opt" in
 497   --help|-h) show_help=yes
 498   ;;
 499   --version|-V) exec cat $source_path/VERSION
 500   ;;
 501   --prefix=*) prefix="$optarg"
 502   ;;
 503   --interp-prefix=*) interp_prefix="$optarg"
 504   ;;
 505   --source-path=*)
 506   ;;
 507   --cross-prefix=*)
 508   ;;
 509   --cc=*)
 510   ;;
 511   --host-cc=*) host_cc="$optarg"
 512   ;;
 513   --make=*) make="$optarg"
 514   ;;
 515   --install=*) install="$optarg"
 516   ;;
 517   --extra-cflags=*)
 518   ;;
 519   --extra-ldflags=*)
 520   ;;
 521   --cpu=*)
 522   ;;
 523   --target-list=*) target_list="$optarg"
 524   ;;
 525   --enable-trace-backend=*) trace_backend="$optarg"
 526   ;;
 527   --with-trace-file=*) trace_file="$optarg"
 528   ;;
 529   --enable-gprof) gprof="yes"
 530   ;;
 531   --static)
 532     static="yes"
 533     LDFLAGS="-static $LDFLAGS"
 534   ;;
 535   --mandir=*) mandir="$optarg"
 536   ;;
 537   --bindir=*) bindir="$optarg"
 538   ;;
 539   --datadir=*) datadir="$optarg"
 540   ;;
 541   --docdir=*) docdir="$optarg"
 542   ;;
 543   --sysconfdir=*) sysconfdir="$optarg"
 544   ;;
 545   --disable-sdl) sdl="no"
 546   ;;
 547   --enable-sdl) sdl="yes"
 548   ;;
 549   --disable-vnc) vnc="no"
 550   ;;
 551   --enable-vnc) vnc="yes"
 552   ;;
 553   --fmod-lib=*) fmod_lib="$optarg"
 554   ;;
 555   --fmod-inc=*) fmod_inc="$optarg"
 556   ;;
 557   --oss-lib=*) oss_lib="$optarg"
 558   ;;
 559   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 560   ;;
 561   --audio-drv-list=*) audio_drv_list="$optarg"
 562   ;;
 563   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 564   ;;
 565   --enable-debug-tcg) debug_tcg="yes"
 566   ;;
 567   --disable-debug-tcg) debug_tcg="no"
 568   ;;
 569   --enable-debug-mon) debug_mon="yes"
 570   ;;
 571   --disable-debug-mon) debug_mon="no"
 572   ;;
 573   --enable-debug)
 574       # Enable debugging options that aren't excessively noisy
 575       debug_tcg="yes"
 576       debug_mon="yes"
 577       debug="yes"
 578       strip_opt="no"
 579   ;;
 580   --enable-sparse) sparse="yes"
 581   ;;
 582   --disable-sparse) sparse="no"
 583   ;;
 584   --disable-strip) strip_opt="no"
 585   ;;
 586   --disable-vnc-tls) vnc_tls="no"
 587   ;;
 588   --enable-vnc-tls) vnc_tls="yes"
 589   ;;
 590   --disable-vnc-sasl) vnc_sasl="no"
 591   ;;
 592   --enable-vnc-sasl) vnc_sasl="yes"
 593   ;;
 594   --disable-vnc-jpeg) vnc_jpeg="no"
 595   ;;
 596   --enable-vnc-jpeg) vnc_jpeg="yes"
 597   ;;
 598   --disable-vnc-png) vnc_png="no"
 599   ;;
 600   --enable-vnc-png) vnc_png="yes"
 601   ;;
 602   --disable-vnc-thread) vnc_thread="no"
 603   ;;
 604   --enable-vnc-thread) vnc_thread="yes"
 605   ;;
 606   --disable-slirp) slirp="no"
 607   ;;
 608   --disable-uuid) uuid="no"
 609   ;;
 610   --enable-uuid) uuid="yes"
 611   ;;
 612   --disable-vde) vde="no"
 613   ;;
 614   --enable-vde) vde="yes"
 615   ;;
 616   --disable-xen) xen="no"
 617   ;;
 618   --enable-xen) xen="yes"
 619   ;;
 620   --disable-brlapi) brlapi="no"
 621   ;;
 622   --enable-brlapi) brlapi="yes"
 623   ;;
 624   --disable-bluez) bluez="no"
 625   ;;
 626   --enable-bluez) bluez="yes"
 627   ;;
 628   --disable-kvm) kvm="no"
 629   ;;
 630   --enable-kvm) kvm="yes"
 631   ;;
 632   --disable-spice) spice="no"
 633   ;;
 634   --enable-spice) spice="yes"
 635   ;;
 636   --enable-profiler) profiler="yes"
 637   ;;
 638   --enable-cocoa)
 639       cocoa="yes" ;
 640       sdl="no" ;
 641       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 642   ;;
 643   --disable-system) softmmu="no"
 644   ;;
 645   --enable-system) softmmu="yes"
 646   ;;
 647   --disable-user)
 648       linux_user="no" ;
 649       bsd_user="no" ;
 650       darwin_user="no"
 651   ;;
 652   --enable-user) ;;
 653   --disable-linux-user) linux_user="no"
 654   ;;
 655   --enable-linux-user) linux_user="yes"
 656   ;;
 657   --disable-darwin-user) darwin_user="no"
 658   ;;
 659   --enable-darwin-user) darwin_user="yes"
 660   ;;
 661   --disable-bsd-user) bsd_user="no"
 662   ;;
 663   --enable-bsd-user) bsd_user="yes"
 664   ;;
 665   --enable-guest-base) guest_base="yes"
 666   ;;
 667   --disable-guest-base) guest_base="no"
 668   ;;
 669   --enable-user-pie) user_pie="yes"
 670   ;;
 671   --disable-user-pie) user_pie="no"
 672   ;;
 673   --enable-uname-release=*) uname_release="$optarg"
 674   ;;
 675   --sparc_cpu=*)
 676   ;;
 677   --enable-werror) werror="yes"
 678   ;;
 679   --disable-werror) werror="no"
 680   ;;
 681   --disable-curses) curses="no"
 682   ;;
 683   --enable-curses) curses="yes"
 684   ;;
 685   --disable-curl) curl="no"
 686   ;;
 687   --enable-curl) curl="yes"
 688   ;;
 689   --disable-fdt) fdt="no"
 690   ;;
 691   --enable-fdt) fdt="yes"
 692   ;;
 693   --disable-check-utests) check_utests="no"
 694   ;;
 695   --enable-check-utests) check_utests="yes"
 696   ;;
 697   --disable-nptl) nptl="no"
 698   ;;
 699   --enable-nptl) nptl="yes"
 700   ;;
 701   --enable-mixemu) mixemu="yes"
 702   ;;
 703   --disable-linux-aio) linux_aio="no"
 704   ;;
 705   --enable-linux-aio) linux_aio="yes"
 706   ;;
 707   --disable-attr) attr="no"
 708   ;;
 709   --enable-attr) attr="yes"
 710   ;;
 711   --enable-io-thread) io_thread="yes"
 712   ;;
 713   --disable-blobs) blobs="no"
 714   ;;
 715   --kerneldir=*) kerneldir="$optarg"
 716   ;;
 717   --with-pkgversion=*) pkgversion=" ($optarg)"
 718   ;;
 719   --disable-docs) docs="no"
 720   ;;
 721   --enable-docs) docs="yes"
 722   ;;
 723   --disable-vhost-net) vhost_net="no"
 724   ;;
 725   --enable-vhost-net) vhost_net="yes"
 726   ;;
 727   --disable-opengl) opengl="no"
 728   ;;
 729   --enable-opengl) opengl="yes"
 730   ;;
 731   --*dir)
 732   ;;
 733   --disable-rbd) rbd="no"
 734   ;;
 735   --enable-rbd) rbd="yes"
 736   ;;
 737   --disable-smartcard) smartcard="no"
 738   ;;
 739   --enable-smartcard) smartcard="yes"
 740   ;;
 741   --disable-smartcard-nss) smartcard_nss="no"
 742   ;;
 743   --enable-smartcard-nss) smartcard_nss="yes"
 744   ;;
 745   *) echo "ERROR: unknown option $opt"; show_help="yes"
 746   ;;
 747   esac
 748 done
 749
 750 #
 751 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 752 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 753 #
 754 host_guest_base="no"
 755 case "$cpu" in
 756     sparc) case $sparc_cpu in
 757            v7|v8)
 758              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 759            ;;
 760            v8plus|v8plusa)
 761              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 762            ;;
 763            *) # sparc_cpu not defined in the command line
 764              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 765            esac
 766            LDFLAGS="-m32 $LDFLAGS"
 767            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 768            if test "$solaris" = "no" ; then
 769              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 770              helper_cflags="-ffixed-i0"
 771            fi
 772            ;;
 773     sparc64)
 774            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 775            LDFLAGS="-m64 $LDFLAGS"
 776            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 777            if test "$solaris" != "no" ; then
 778              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 779            fi
 780            ;;
 781     s390)
 782            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 783            LDFLAGS="-m31 $LDFLAGS"
 784            host_guest_base="yes"
 785            ;;
 786     s390x)
 787            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 788            LDFLAGS="-m64 $LDFLAGS"
 789            host_guest_base="yes"
 790            ;;
 791     i386)
 792            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 793            LDFLAGS="-m32 $LDFLAGS"
 794            cc_i386='$(CC) -m32'
 795            helper_cflags="-fomit-frame-pointer"
 796            host_guest_base="yes"
 797            ;;
 798     x86_64)
 799            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 800            LDFLAGS="-m64 $LDFLAGS"
 801            cc_i386='$(CC) -m32'
 802            host_guest_base="yes"
 803            ;;
 804     arm*)
 805            host_guest_base="yes"
 806            ;;
 807     ppc*)
 808            host_guest_base="yes"
 809            ;;
 810     mips*)
 811            host_guest_base="yes"
 812            ;;
 813     ia64*)
 814            host_guest_base="yes"
 815            ;;
 816     hppa*)
 817            host_guest_base="yes"
 818            ;;
 819     unicore32*)
 820            host_guest_base="yes"
 821            ;;
 822 esac
 823
 824 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 825
 826
 827 default_target_list=""
 828
 829 # these targets are portable
 830 if [ "$softmmu" = "yes" ] ; then
 831     default_target_list="\
 832 i386-softmmu \
 833 x86_64-softmmu \
 834 alpha-softmmu \
 835 arm-softmmu \
 836 cris-softmmu \
 837 lm32-softmmu \
 838 m68k-softmmu \
 839 microblaze-softmmu \
 840 microblazeel-softmmu \
 841 mips-softmmu \
 842 mipsel-softmmu \
 843 mips64-softmmu \
 844 mips64el-softmmu \
 845 ppc-softmmu \
 846 ppcemb-softmmu \
 847 ppc64-softmmu \
 848 sh4-softmmu \
 849 sh4eb-softmmu \
 850 sparc-softmmu \
 851 sparc64-softmmu \
 852 s390x-softmmu \
 853 "
 854 fi
 855 # the following are Linux specific
 856 if [ "$linux_user" = "yes" ] ; then
 857     default_target_list="${default_target_list}\
 858 i386-linux-user \
 859 x86_64-linux-user \
 860 alpha-linux-user \
 861 arm-linux-user \
 862 armeb-linux-user \
 863 cris-linux-user \
 864 m68k-linux-user \
 865 microblaze-linux-user \
 866 microblazeel-linux-user \
 867 mips-linux-user \
 868 mipsel-linux-user \
 869 ppc-linux-user \
 870 ppc64-linux-user \
 871 ppc64abi32-linux-user \
 872 sh4-linux-user \
 873 sh4eb-linux-user \
 874 sparc-linux-user \
 875 sparc64-linux-user \
 876 sparc32plus-linux-user \
 877 unicore32-linux-user \
 878 s390x-linux-user \
 879 "
 880 fi
 881 # the following are Darwin specific
 882 if [ "$darwin_user" = "yes" ] ; then
 883     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 884 fi
 885 # the following are BSD specific
 886 if [ "$bsd_user" = "yes" ] ; then
 887     default_target_list="${default_target_list}\
 888 i386-bsd-user \
 889 x86_64-bsd-user \
 890 sparc-bsd-user \
 891 sparc64-bsd-user \
 892 "
 893 fi
 894
 895 if test x"$show_help" = x"yes" ; then
 896 cat << EOF
 897
 898 Usage: configure [options]
 899 Options: [defaults in brackets after descriptions]
 900
 901 EOF
 902 echo "Standard options:"
 903 echo "  --help                   print this message"
 904 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 905 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 906 echo "                           use %M for cpu name [$interp_prefix]"
 907 echo "  --target-list=LIST       set target list (default: build everything)"
 908 echo "Available targets: $default_target_list" | \
 909     fold -s -w 53 | sed -e 's/^/                           /'
 910 echo ""
 911 echo "Advanced options (experts only):"
 912 echo "  --source-path=PATH       path of source code [$source_path]"
 913 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 914 echo "  --cc=CC                  use C compiler CC [$cc]"
 915 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 916 echo "                           build time"
 917 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 918 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 919 echo "  --make=MAKE              use specified make [$make]"
 920 echo "  --install=INSTALL        use specified install [$install]"
 921 echo "  --static                 enable static build [$static]"
 922 echo "  --mandir=PATH            install man pages in PATH"
 923 echo "  --datadir=PATH           install firmware in PATH"
 924 echo "  --docdir=PATH            install documentation in PATH"
 925 echo "  --bindir=PATH            install binaries in PATH"
 926 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 927 echo "  --enable-debug-tcg       enable TCG debugging"
 928 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 929 echo "  --enable-debug           enable common debug build options"
 930 echo "  --enable-sparse          enable sparse checker"
 931 echo "  --disable-sparse         disable sparse checker (default)"
 932 echo "  --disable-strip          disable stripping binaries"
 933 echo "  --disable-werror         disable compilation abort on warning"
 934 echo "  --disable-sdl            disable SDL"
 935 echo "  --enable-sdl             enable SDL"
 936 echo "  --disable-vnc            disable VNC"
 937 echo "  --enable-vnc             enable VNC"
 938 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 939 echo "  --audio-drv-list=LIST    set audio drivers list:"
 940 echo "                           Available drivers: $audio_possible_drivers"
 941 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 942 echo "                           Available cards: $audio_possible_cards"
 943 echo "  --block-drv-whitelist=L  set block driver whitelist"
 944 echo "                           (affects only QEMU, not qemu-img)"
 945 echo "  --enable-mixemu          enable mixer emulation"
 946 echo "  --disable-xen            disable xen backend driver support"
 947 echo "  --enable-xen             enable xen backend driver support"
 948 echo "  --disable-brlapi         disable BrlAPI"
 949 echo "  --enable-brlapi          enable BrlAPI"
 950 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 951 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 952 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 953 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 954 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 955 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 956 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 957 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 958 echo "  --disable-vnc-thread     disable threaded VNC server"
 959 echo "  --enable-vnc-thread      enable threaded VNC server"
 960 echo "  --disable-curses         disable curses output"
 961 echo "  --enable-curses          enable curses output"
 962 echo "  --disable-curl           disable curl connectivity"
 963 echo "  --enable-curl            enable curl connectivity"
 964 echo "  --disable-fdt            disable fdt device tree"
 965 echo "  --enable-fdt             enable fdt device tree"
 966 echo "  --disable-check-utests   disable check unit-tests"
 967 echo "  --enable-check-utests    enable check unit-tests"
 968 echo "  --disable-bluez          disable bluez stack connectivity"
 969 echo "  --enable-bluez           enable bluez stack connectivity"
 970 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 971 echo "  --disable-kvm            disable KVM acceleration support"
 972 echo "  --enable-kvm             enable KVM acceleration support"
 973 echo "  --disable-nptl           disable usermode NPTL support"
 974 echo "  --enable-nptl            enable usermode NPTL support"
 975 echo "  --enable-system          enable all system emulation targets"
 976 echo "  --disable-system         disable all system emulation targets"
 977 echo "  --enable-user            enable supported user emulation targets"
 978 echo "  --disable-user           disable all user emulation targets"
 979 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 980 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 981 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 982 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 983 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 984 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 985 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 986 echo "                           emulation targets"
 987 echo "  --disable-guest-base     disable GUEST_BASE support"
 988 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 989 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 990 echo "  --fmod-lib               path to FMOD library"
 991 echo "  --fmod-inc               path to FMOD includes"
 992 echo "  --oss-lib                path to OSS library"
 993 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 994 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 995 echo "  --disable-uuid           disable uuid support"
 996 echo "  --enable-uuid            enable uuid support"
 997 echo "  --disable-vde            disable support for vde network"
 998 echo "  --enable-vde             enable support for vde network"
 999 echo "  --disable-linux-aio      disable Linux AIO support"
1000 echo "  --enable-linux-aio       enable Linux AIO support"
1001 echo "  --disable-attr           disables attr and xattr support"
1002 echo "  --enable-attr            enable attr and xattr support"
1003 echo "  --enable-io-thread       enable IO thread"
1004 echo "  --disable-blobs          disable installing provided firmware blobs"
1005 echo "  --kerneldir=PATH         look for kernel includes in PATH"
1006 echo "  --enable-docs            enable documentation build"
1007 echo "  --disable-docs           disable documentation build"
1008 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1009 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1010 echo "  --enable-trace-backend=B Set trace backend"
1011 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1012 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1013 echo "                           Default:trace-<pid>"
1014 echo "  --disable-spice          disable spice"
1015 echo "  --enable-spice           enable spice"
1016 echo "  --enable-rbd             enable building the rados block device (rbd)"
1017 echo "  --disable-smartcard      disable smartcard support"
1018 echo "  --enable-smartcard       enable smartcard support"
1019 echo "  --disable-smartcard-nss  disable smartcard nss support"
1020 echo "  --enable-smartcard-nss   enable smartcard nss support"
1021 echo ""
1022 echo "NOTE: The object files are built at the place where configure is launched"
1023 exit 1
1024 fi
1025
1026 # check that the C compiler works.
1027 cat > $TMPC <<EOF
1028 int main(void) {}
1029 EOF
1030
1031 if compile_object ; then
1032   : C compiler works ok
1033 else
1034     echo "ERROR: \"$cc\" either does not exist or does not work"
1035     exit 1
1036 fi
1037
1038 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1039 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1040 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1041 gcc_flags="-fstack-protector-all $gcc_flags"
1042 cat > $TMPC << EOF
1043 int main(void) { return 0; }
1044 EOF
1045 for flag in $gcc_flags; do
1046     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1047         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1048     fi
1049 done
1050
1051 #
1052 # Solaris specific configure tool chain decisions
1053 #
1054 if test "$solaris" = "yes" ; then
1055   if has $install; then
1056     :
1057   else
1058     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1059     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1060     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1061     exit 1
1062   fi
1063   if test "`path_of $install`" = "/usr/sbin/install" ; then
1064     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1065     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1066     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1067     exit 1
1068   fi
1069   if has ar; then
1070     :
1071   else
1072     echo "Error: No path includes ar"
1073     if test -f /usr/ccs/bin/ar ; then
1074       echo "Add /usr/ccs/bin to your path and rerun configure"
1075     fi
1076     exit 1
1077   fi
1078 fi
1079
1080 if test -z "$target_list" ; then
1081     target_list="$default_target_list"
1082 else
1083     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1084 fi
1085 if test -z "$target_list" ; then
1086     echo "No targets enabled"
1087     exit 1
1088 fi
1089 # see if system emulation was really requested
1090 case " $target_list " in
1091   *"-softmmu "*) softmmu=yes
1092   ;;
1093   *) softmmu=no
1094   ;;
1095 esac
1096
1097 feature_not_found() {
1098   feature=$1
1099
1100   echo "ERROR"
1101   echo "ERROR: User requested feature $feature"
1102   echo "ERROR: configure was not able to find it"
1103   echo "ERROR"
1104   exit 1;
1105 }
1106
1107 if test -z "$cross_prefix" ; then
1108
1109 # ---
1110 # big/little endian test
1111 cat > $TMPC << EOF
1112 #include <inttypes.h>
1113 int main(int argc, char ** argv){
1114         volatile uint32_t i=0x01234567;
1115         return (*((uint8_t*)(&i))) == 0x67;
1116 }
1117 EOF
1118
1119 if compile_prog "" "" ; then
1120 $TMPE && bigendian="yes"
1121 else
1122 echo big/little test failed
1123 fi
1124
1125 else
1126
1127 # if cross compiling, cannot launch a program, so make a static guess
1128 case "$cpu" in
1129   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1130     bigendian=yes
1131   ;;
1132 esac
1133
1134 fi
1135
1136 # host long bits test, actually a pointer size test
1137 cat > $TMPC << EOF
1138 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1139 EOF
1140 if compile_object; then
1141 hostlongbits=64
1142 else
1143 hostlongbits=32
1144 fi
1145
1146
1147 ##########################################
1148 # NPTL probe
1149
1150 if test "$nptl" != "no" ; then
1151   cat > $TMPC <<EOF
1152 #include <sched.h>
1153 #include <linux/futex.h>
1154 void foo()
1155 {
1156 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1157 #error bork
1158 #endif
1159 }
1160 EOF
1161
1162   if compile_object ; then
1163     nptl=yes
1164   else
1165     if test "$nptl" = "yes" ; then
1166       feature_not_found "nptl"
1167     fi
1168     nptl=no
1169   fi
1170 fi
1171
1172 ##########################################
1173 # zlib check
1174
1175 cat > $TMPC << EOF
1176 #include <zlib.h>
1177 int main(void) { zlibVersion(); return 0; }
1178 EOF
1179 if compile_prog "" "-lz" ; then
1180     :
1181 else
1182     echo
1183     echo "Error: zlib check failed"
1184     echo "Make sure to have the zlib libs and headers installed."
1185     echo
1186     exit 1
1187 fi
1188
1189 ##########################################
1190 # xen probe
1191
1192 if test "$xen" != "no" ; then
1193   xen_libs="-lxenstore -lxenctrl -lxenguest"
1194
1195   # Xen unstable
1196   cat > $TMPC <<EOF
1197 #include <xenctrl.h>
1198 #include <xs.h>
1199 #include <stdint.h>
1200 #include <xen/hvm/hvm_info_table.h>
1201 #if !defined(HVM_MAX_VCPUS)
1202 # error HVM_MAX_VCPUS not defined
1203 #endif
1204 int main(void) {
1205   xc_interface *xc;
1206   xs_daemon_open();
1207   xc = xc_interface_open(0, 0, 0);
1208   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1209   xc_gnttab_open(NULL, 0);
1210   return 0;
1211 }
1212 EOF
1213   if compile_prog "" "$xen_libs" ; then
1214     xen_ctrl_version=410
1215     xen=yes
1216
1217   # Xen 4.0.0
1218   elif (
1219       cat > $TMPC <<EOF
1220 #include <xenctrl.h>
1221 #include <xs.h>
1222 #include <stdint.h>
1223 #include <xen/hvm/hvm_info_table.h>
1224 #if !defined(HVM_MAX_VCPUS)
1225 # error HVM_MAX_VCPUS not defined
1226 #endif
1227 int main(void) {
1228   xs_daemon_open();
1229   xc_interface_open();
1230   xc_gnttab_open();
1231   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1232   return 0;
1233 }
1234 EOF
1235       compile_prog "" "$xen_libs"
1236     ) ; then
1237     xen_ctrl_version=400
1238     xen=yes
1239
1240   # Xen 3.3.0, 3.4.0
1241   elif (
1242       cat > $TMPC <<EOF
1243 #include <xenctrl.h>
1244 #include <xs.h>
1245 int main(void) {
1246   xs_daemon_open();
1247   xc_interface_open();
1248   xc_gnttab_open();
1249   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1250   return 0;
1251 }
1252 EOF
1253       compile_prog "" "$xen_libs"
1254     ) ; then
1255     xen_ctrl_version=330
1256     xen=yes
1257
1258   # Xen not found or unsupported
1259   else
1260     if test "$xen" = "yes" ; then
1261       feature_not_found "xen"
1262     fi
1263     xen=no
1264   fi
1265
1266   if test "$xen" = yes; then
1267     libs_softmmu="$xen_libs $libs_softmmu"
1268   fi
1269 fi
1270
1271 ##########################################
1272 # pkg-config probe
1273
1274 if ! has $pkg_config; then
1275   echo warning: proceeding without "$pkg_config" >&2
1276   pkg_config=/bin/false
1277 fi
1278
1279 ##########################################
1280 # Sparse probe
1281 if test "$sparse" != "no" ; then
1282   if has cgcc; then
1283     sparse=yes
1284   else
1285     if test "$sparse" = "yes" ; then
1286       feature_not_found "sparse"
1287     fi
1288     sparse=no
1289   fi
1290 fi
1291
1292 ##########################################
1293 # SDL probe
1294
1295 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1296 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1297 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1298   sdl_config=sdl-config
1299 fi
1300
1301 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1302   sdlconfig="$pkg_config sdl"
1303   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1304 elif has ${sdl_config}; then
1305   sdlconfig="$sdl_config"
1306   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1307 else
1308   if test "$sdl" = "yes" ; then
1309     feature_not_found "sdl"
1310   fi
1311   sdl=no
1312 fi
1313 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1314   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1315 fi
1316
1317 sdl_too_old=no
1318 if test "$sdl" != "no" ; then
1319   cat > $TMPC << EOF
1320 #include <SDL.h>
1321 #undef main /* We don't want SDL to override our main() */
1322 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1323 EOF
1324   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1325   if test "$static" = "yes" ; then
1326     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1327   else
1328     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1329   fi
1330   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1331     if test "$_sdlversion" -lt 121 ; then
1332       sdl_too_old=yes
1333     else
1334       if test "$cocoa" = "no" ; then
1335         sdl=yes
1336       fi
1337     fi
1338
1339     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1340     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1341       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1342          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1343          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1344       fi
1345       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1346         :
1347       else
1348         sdl=no
1349       fi
1350     fi # static link
1351   else # sdl not found
1352     if test "$sdl" = "yes" ; then
1353       feature_not_found "sdl"
1354     fi
1355     sdl=no
1356   fi # sdl compile test
1357 fi
1358
1359 if test "$sdl" = "yes" ; then
1360   cat > $TMPC <<EOF
1361 #include <SDL.h>
1362 #if defined(SDL_VIDEO_DRIVER_X11)
1363 #include <X11/XKBlib.h>
1364 #else
1365 #error No x11 support
1366 #endif
1367 int main(void) { return 0; }
1368 EOF
1369   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1370     sdl_libs="$sdl_libs -lX11"
1371   fi
1372   if test "$mingw32" = "yes" ; then
1373     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1374   fi
1375   libs_softmmu="$sdl_libs $libs_softmmu"
1376 fi
1377
1378 ##########################################
1379 # VNC TLS detection
1380 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1381   cat > $TMPC <<EOF
1382 #include <gnutls/gnutls.h>
1383 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1384 EOF
1385   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1386   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1387   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1388     vnc_tls=yes
1389     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1390   else
1391     if test "$vnc_tls" = "yes" ; then
1392       feature_not_found "vnc-tls"
1393     fi
1394     vnc_tls=no
1395   fi
1396 fi
1397
1398 ##########################################
1399 # VNC SASL detection
1400 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1401   cat > $TMPC <<EOF
1402 #include <sasl/sasl.h>
1403 #include <stdio.h>
1404 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1405 EOF
1406   # Assuming Cyrus-SASL installed in /usr prefix
1407   vnc_sasl_cflags=""
1408   vnc_sasl_libs="-lsasl2"
1409   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1410     vnc_sasl=yes
1411     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1412   else
1413     if test "$vnc_sasl" = "yes" ; then
1414       feature_not_found "vnc-sasl"
1415     fi
1416     vnc_sasl=no
1417   fi
1418 fi
1419
1420 ##########################################
1421 # VNC JPEG detection
1422 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1423 cat > $TMPC <<EOF
1424 #include <stdio.h>
1425 #include <jpeglib.h>
1426 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1427 EOF
1428     vnc_jpeg_cflags=""
1429     vnc_jpeg_libs="-ljpeg"
1430   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1431     vnc_jpeg=yes
1432     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1433   else
1434     if test "$vnc_jpeg" = "yes" ; then
1435       feature_not_found "vnc-jpeg"
1436     fi
1437     vnc_jpeg=no
1438   fi
1439 fi
1440
1441 ##########################################
1442 # VNC PNG detection
1443 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1444 cat > $TMPC <<EOF
1445 //#include <stdio.h>
1446 #include <png.h>
1447 #include <stddef.h>
1448 int main(void) {
1449     png_structp png_ptr;
1450     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1451     return 0;
1452 }
1453 EOF
1454     vnc_png_cflags=""
1455     vnc_png_libs="-lpng"
1456   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1457     vnc_png=yes
1458     libs_softmmu="$vnc_png_libs $libs_softmmu"
1459   else
1460     if test "$vnc_png" = "yes" ; then
1461       feature_not_found "vnc-png"
1462     fi
1463     vnc_png=no
1464   fi
1465 fi
1466
1467 ##########################################
1468 # fnmatch() probe, used for ACL routines
1469 fnmatch="no"
1470 cat > $TMPC << EOF
1471 #include <fnmatch.h>
1472 int main(void)
1473 {
1474     fnmatch("foo", "foo", 0);
1475     return 0;
1476 }
1477 EOF
1478 if compile_prog "" "" ; then
1479    fnmatch="yes"
1480 fi
1481
1482 ##########################################
1483 # uuid_generate() probe, used for vdi block driver
1484 if test "$uuid" != "no" ; then
1485   uuid_libs="-luuid"
1486   cat > $TMPC << EOF
1487 #include <uuid/uuid.h>
1488 int main(void)
1489 {
1490     uuid_t my_uuid;
1491     uuid_generate(my_uuid);
1492     return 0;
1493 }
1494 EOF
1495   if compile_prog "" "$uuid_libs" ; then
1496     uuid="yes"
1497     libs_softmmu="$uuid_libs $libs_softmmu"
1498     libs_tools="$uuid_libs $libs_tools"
1499   else
1500     if test "$uuid" = "yes" ; then
1501       feature_not_found "uuid"
1502     fi
1503     uuid=no
1504   fi
1505 fi
1506
1507 ##########################################
1508 # xfsctl() probe, used for raw-posix
1509 if test "$xfs" != "no" ; then
1510   cat > $TMPC << EOF
1511 #include <xfs/xfs.h>
1512 int main(void)
1513 {
1514     xfsctl(NULL, 0, 0, NULL);
1515     return 0;
1516 }
1517 EOF
1518   if compile_prog "" "" ; then
1519     xfs="yes"
1520   else
1521     if test "$xfs" = "yes" ; then
1522       feature_not_found "xfs"
1523     fi
1524     xfs=no
1525   fi
1526 fi
1527
1528 ##########################################
1529 # vde libraries probe
1530 if test "$vde" != "no" ; then
1531   vde_libs="-lvdeplug"
1532   cat > $TMPC << EOF
1533 #include <libvdeplug.h>
1534 int main(void)
1535 {
1536     struct vde_open_args a = {0, 0, 0};
1537     vde_open("", "", &a);
1538     return 0;
1539 }
1540 EOF
1541   if compile_prog "" "$vde_libs" ; then
1542     vde=yes
1543     libs_softmmu="$vde_libs $libs_softmmu"
1544     libs_tools="$vde_libs $libs_tools"
1545   else
1546     if test "$vde" = "yes" ; then
1547       feature_not_found "vde"
1548     fi
1549     vde=no
1550   fi
1551 fi
1552
1553 ##########################################
1554 # Sound support libraries probe
1555
1556 audio_drv_probe()
1557 {
1558     drv=$1
1559     hdr=$2
1560     lib=$3
1561     exp=$4
1562     cfl=$5
1563         cat > $TMPC << EOF
1564 #include <$hdr>
1565 int main(void) { $exp }
1566 EOF
1567     if compile_prog "$cfl" "$lib" ; then
1568         :
1569     else
1570         echo
1571         echo "Error: $drv check failed"
1572         echo "Make sure to have the $drv libs and headers installed."
1573         echo
1574         exit 1
1575     fi
1576 }
1577
1578 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1579 for drv in $audio_drv_list; do
1580     case $drv in
1581     alsa)
1582     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1583         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1584     libs_softmmu="-lasound $libs_softmmu"
1585     ;;
1586
1587     fmod)
1588     if test -z $fmod_lib || test -z $fmod_inc; then
1589         echo
1590         echo "Error: You must specify path to FMOD library and headers"
1591         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1592         echo
1593         exit 1
1594     fi
1595     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1596     libs_softmmu="$fmod_lib $libs_softmmu"
1597     ;;
1598
1599     esd)
1600     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1601     libs_softmmu="-lesd $libs_softmmu"
1602     audio_pt_int="yes"
1603     ;;
1604
1605     pa)
1606     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1607         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1608     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1609     audio_pt_int="yes"
1610     ;;
1611
1612     coreaudio)
1613       libs_softmmu="-framework CoreAudio $libs_softmmu"
1614     ;;
1615
1616     dsound)
1617       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1618       audio_win_int="yes"
1619     ;;
1620
1621     oss)
1622       libs_softmmu="$oss_lib $libs_softmmu"
1623     ;;
1624
1625     sdl|wav)
1626     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1627     ;;
1628
1629     winwave)
1630       libs_softmmu="-lwinmm $libs_softmmu"
1631       audio_win_int="yes"
1632     ;;
1633
1634     *)
1635     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1636         echo
1637         echo "Error: Unknown driver '$drv' selected"
1638         echo "Possible drivers are: $audio_possible_drivers"
1639         echo
1640         exit 1
1641     }
1642     ;;
1643     esac
1644 done
1645
1646 ##########################################
1647 # BrlAPI probe
1648
1649 if test "$brlapi" != "no" ; then
1650   brlapi_libs="-lbrlapi"
1651   cat > $TMPC << EOF
1652 #include <brlapi.h>
1653 #include <stddef.h>
1654 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1655 EOF
1656   if compile_prog "" "$brlapi_libs" ; then
1657     brlapi=yes
1658     libs_softmmu="$brlapi_libs $libs_softmmu"
1659   else
1660     if test "$brlapi" = "yes" ; then
1661       feature_not_found "brlapi"
1662     fi
1663     brlapi=no
1664   fi
1665 fi
1666
1667 ##########################################
1668 # curses probe
1669 if test "$mingw32" = "yes" ; then
1670     curses_list="-lpdcurses"
1671 else
1672     curses_list="-lncurses -lcurses"
1673 fi
1674
1675 if test "$curses" != "no" ; then
1676   curses_found=no
1677   cat > $TMPC << EOF
1678 #include <curses.h>
1679 #ifdef __OpenBSD__
1680 #define resize_term resizeterm
1681 #endif
1682 int main(void) { resize_term(0, 0); return curses_version(); }
1683 EOF
1684   for curses_lib in $curses_list; do
1685     if compile_prog "" "$curses_lib" ; then
1686       curses_found=yes
1687       libs_softmmu="$curses_lib $libs_softmmu"
1688       break
1689     fi
1690   done
1691   if test "$curses_found" = "yes" ; then
1692     curses=yes
1693   else
1694     if test "$curses" = "yes" ; then
1695       feature_not_found "curses"
1696     fi
1697     curses=no
1698   fi
1699 fi
1700
1701 ##########################################
1702 # curl probe
1703
1704 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1705   curlconfig="$pkg_config libcurl"
1706 else
1707   curlconfig=curl-config
1708 fi
1709
1710 if test "$curl" != "no" ; then
1711   cat > $TMPC << EOF
1712 #include <curl/curl.h>
1713 int main(void) { return curl_easy_init(); }
1714 EOF
1715   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1716   curl_libs=`$curlconfig --libs 2>/dev/null`
1717   if compile_prog "$curl_cflags" "$curl_libs" ; then
1718     curl=yes
1719     libs_tools="$curl_libs $libs_tools"
1720     libs_softmmu="$curl_libs $libs_softmmu"
1721   else
1722     if test "$curl" = "yes" ; then
1723       feature_not_found "curl"
1724     fi
1725     curl=no
1726   fi
1727 fi # test "$curl"
1728
1729 ##########################################
1730 # check framework probe
1731
1732 if test "$check_utests" != "no" ; then
1733   cat > $TMPC << EOF
1734 #include <check.h>
1735 int main(void) { suite_create("qemu test"); return 0; }
1736 EOF
1737   check_libs=`$pkg_config --libs check`
1738   if compile_prog "" $check_libs ; then
1739     check_utests=yes
1740     libs_tools="$check_libs $libs_tools"
1741   else
1742     if test "$check_utests" = "yes" ; then
1743       feature_not_found "check"
1744     fi
1745     check_utests=no
1746   fi
1747 fi # test "$check_utests"
1748
1749 ##########################################
1750 # bluez support probe
1751 if test "$bluez" != "no" ; then
1752   cat > $TMPC << EOF
1753 #include <bluetooth/bluetooth.h>
1754 int main(void) { return bt_error(0); }
1755 EOF
1756   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1757   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1758   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1759     bluez=yes
1760     libs_softmmu="$bluez_libs $libs_softmmu"
1761   else
1762     if test "$bluez" = "yes" ; then
1763       feature_not_found "bluez"
1764     fi
1765     bluez="no"
1766   fi
1767 fi
1768
1769 ##########################################
1770 # kvm probe
1771 if test "$kvm" != "no" ; then
1772     cat > $TMPC <<EOF
1773 #include <linux/kvm.h>
1774 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1775 #error Invalid KVM version
1776 #endif
1777 EOF
1778     must_have_caps="KVM_CAP_USER_MEMORY \
1779                     KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
1780                     KVM_CAP_COALESCED_MMIO \
1781                     KVM_CAP_SYNC_MMU \
1782                    "
1783     if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
1784       must_have_caps="$caps \
1785                       KVM_CAP_SET_TSS_ADDR \
1786                       KVM_CAP_EXT_CPUID \
1787                       KVM_CAP_CLOCKSOURCE \
1788                       KVM_CAP_NOP_IO_DELAY \
1789                       KVM_CAP_PV_MMU \
1790                       KVM_CAP_MP_STATE \
1791                       KVM_CAP_USER_NMI \
1792                      "
1793     fi
1794     for c in $must_have_caps ; do
1795       cat >> $TMPC <<EOF
1796 #if !defined($c)
1797 #error Missing KVM capability $c
1798 #endif
1799 EOF
1800     done
1801     cat >> $TMPC <<EOF
1802 int main(void) { return 0; }
1803 EOF
1804   if test "$kerneldir" != "" ; then
1805       kvm_cflags=-I"$kerneldir"/include
1806       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1807          -a -d "$kerneldir/arch/x86/include" ; then
1808             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1809         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1810             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1811         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1812             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1813         elif test -d "$kerneldir/arch/$cpu/include" ; then
1814             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1815       fi
1816   else
1817     kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1818   fi
1819   if compile_prog "$kvm_cflags" "" ; then
1820     kvm=yes
1821     cat > $TMPC <<EOF
1822 #include <linux/kvm_para.h>
1823 int main(void) { return 0; }
1824 EOF
1825     if compile_prog "$kvm_cflags" "" ; then
1826       kvm_para=yes
1827     fi
1828   else
1829     if test "$kvm" = "yes" ; then
1830       if has awk && has grep; then
1831         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1832         | grep "error: " \
1833         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1834         if test "$kvmerr" != "" ; then
1835           echo -e "${kvmerr}\n\
1836 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1837 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1838         fi
1839       fi
1840       feature_not_found "kvm"
1841     fi
1842     kvm=no
1843   fi
1844 fi
1845
1846 ##########################################
1847 # test for ppc kvm pvr setting
1848
1849 if test "$kvm" = "yes" && test "$cpu" = "ppc" -o "$cpu" = "ppc64"; then
1850             cat > $TMPC <<EOF
1851     #include <asm/kvm.h>
1852     int main(void) { struct kvm_sregs s; s.pvr = 0; return 0; }
1853 EOF
1854     if compile_prog "$kvm_cflags" "" ; then
1855         kvm_ppc_pvr=yes
1856     else
1857         kvm_ppc_pvr=no
1858     fi
1859 fi
1860
1861 ##########################################
1862 # test for vhost net
1863
1864 if test "$vhost_net" != "no"; then
1865     if test "$kvm" != "no"; then
1866             cat > $TMPC <<EOF
1867     #include <linux/vhost.h>
1868     int main(void) { return 0; }
1869 EOF
1870             if compile_prog "$kvm_cflags" "" ; then
1871                 vhost_net=yes
1872             else
1873                 if test "$vhost_net" = "yes" ; then
1874                     feature_not_found "vhost-net"
1875                 fi
1876                 vhost_net=no
1877             fi
1878     else
1879             if test "$vhost_net" = "yes" ; then
1880                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1881                 feature_not_found "vhost-net"
1882             fi
1883             vhost_net=no
1884     fi
1885 fi
1886
1887 ##########################################
1888 # pthread probe
1889 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1890
1891 pthread=no
1892 cat > $TMPC << EOF
1893 #include <pthread.h>
1894 int main(void) { pthread_create(0,0,0,0); return 0; }
1895 EOF
1896 if compile_prog "" "" ; then
1897   pthread=yes
1898 else
1899   for pthread_lib in $PTHREADLIBS_LIST; do
1900     if compile_prog "" "$pthread_lib" ; then
1901       pthread=yes
1902       LIBS="$pthread_lib $LIBS"
1903       break
1904     fi
1905   done
1906 fi
1907
1908 if test "$mingw32" != yes -a "$pthread" = no; then
1909   echo
1910   echo "Error: pthread check failed"
1911   echo "Make sure to have the pthread libs and headers installed."
1912   echo
1913   exit 1
1914 fi
1915
1916 ##########################################
1917 # rbd probe
1918 if test "$rbd" != "no" ; then
1919   cat > $TMPC <<EOF
1920 #include <stdio.h>
1921 #include <rados/librados.h>
1922 int main(void) { rados_initialize(0, NULL); return 0; }
1923 EOF
1924   rbd_libs="-lrados"
1925   if compile_prog "" "$rbd_libs" ; then
1926     librados_too_old=no
1927     cat > $TMPC <<EOF
1928 #include <stdio.h>
1929 #include <rados/librados.h>
1930 #ifndef CEPH_OSD_TMAP_SET
1931 #error missing CEPH_OSD_TMAP_SET
1932 #endif
1933 int main(void) {
1934     int (*func)(const rados_pool_t pool, uint64_t *snapid) = rados_selfmanaged_snap_create;
1935     rados_initialize(0, NULL);
1936     return 0;
1937 }
1938 EOF
1939     if compile_prog "" "$rbd_libs" ; then
1940       rbd=yes
1941       libs_tools="$rbd_libs $libs_tools"
1942       libs_softmmu="$rbd_libs $libs_softmmu"
1943     else
1944       rbd=no
1945       librados_too_old=yes
1946     fi
1947   else
1948     if test "$rbd" = "yes" ; then
1949       feature_not_found "rados block device"
1950     fi
1951     rbd=no
1952   fi
1953   if test "$librados_too_old" = "yes" ; then
1954     echo "-> Your librados version is too old - upgrade needed to have rbd support"
1955   fi
1956 fi
1957
1958 ##########################################
1959 # linux-aio probe
1960
1961 if test "$linux_aio" != "no" ; then
1962   cat > $TMPC <<EOF
1963 #include <libaio.h>
1964 #include <sys/eventfd.h>
1965 #include <stddef.h>
1966 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1967 EOF
1968   if compile_prog "" "-laio" ; then
1969     linux_aio=yes
1970     libs_softmmu="$libs_softmmu -laio"
1971     libs_tools="$libs_tools -laio"
1972   else
1973     if test "$linux_aio" = "yes" ; then
1974       feature_not_found "linux AIO"
1975     fi
1976     linux_aio=no
1977   fi
1978 fi
1979
1980 ##########################################
1981 # attr probe
1982
1983 if test "$attr" != "no" ; then
1984   cat > $TMPC <<EOF
1985 #include <stdio.h>
1986 #include <sys/types.h>
1987 #include <attr/xattr.h>
1988 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1989 EOF
1990   if compile_prog "" "-lattr" ; then
1991     attr=yes
1992     LIBS="-lattr $LIBS"
1993   else
1994     if test "$attr" = "yes" ; then
1995       feature_not_found "ATTR"
1996     fi
1997     attr=no
1998   fi
1999 fi
2000
2001 ##########################################
2002 # iovec probe
2003 cat > $TMPC <<EOF
2004 #include <sys/types.h>
2005 #include <sys/uio.h>
2006 #include <unistd.h>
2007 int main(void) { struct iovec iov; return 0; }
2008 EOF
2009 iovec=no
2010 if compile_prog "" "" ; then
2011   iovec=yes
2012 fi
2013
2014 ##########################################
2015 # preadv probe
2016 cat > $TMPC <<EOF
2017 #include <sys/types.h>
2018 #include <sys/uio.h>
2019 #include <unistd.h>
2020 int main(void) { preadv; }
2021 EOF
2022 preadv=no
2023 if compile_prog "" "" ; then
2024   preadv=yes
2025 fi
2026
2027 ##########################################
2028 # fdt probe
2029 if test "$fdt" != "no" ; then
2030   fdt_libs="-lfdt"
2031   cat > $TMPC << EOF
2032 int main(void) { return 0; }
2033 EOF
2034   if compile_prog "" "$fdt_libs" ; then
2035     fdt=yes
2036   else
2037     if test "$fdt" = "yes" ; then
2038       feature_not_found "fdt"
2039     fi
2040     fdt_libs=
2041     fdt=no
2042   fi
2043 fi
2044
2045 ##########################################
2046 # opengl probe, used by milkymist-tmu2
2047 if test "$opengl" != "no" ; then
2048   opengl_libs="-lGL"
2049   cat > $TMPC << EOF
2050 #include <X11/Xlib.h>
2051 #include <GL/gl.h>
2052 #include <GL/glx.h>
2053 int main(void) { GL_VERSION; return 0; }
2054 EOF
2055   if compile_prog "" "-lGL" ; then
2056     opengl=yes
2057   else
2058     if test "$opengl" = "yes" ; then
2059       feature_not_found "opengl"
2060     fi
2061     opengl_libs=
2062     opengl=no
2063   fi
2064 fi
2065
2066 #
2067 # Check for xxxat() functions when we are building linux-user
2068 # emulator.  This is done because older glibc versions don't
2069 # have syscall stubs for these implemented.
2070 #
2071 atfile=no
2072 cat > $TMPC << EOF
2073 #define _ATFILE_SOURCE
2074 #include <sys/types.h>
2075 #include <fcntl.h>
2076 #include <unistd.h>
2077
2078 int
2079 main(void)
2080 {
2081         /* try to unlink nonexisting file */
2082         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2083 }
2084 EOF
2085 if compile_prog "" "" ; then
2086   atfile=yes
2087 fi
2088
2089 # Check for inotify functions when we are building linux-user
2090 # emulator.  This is done because older glibc versions don't
2091 # have syscall stubs for these implemented.  In that case we
2092 # don't provide them even if kernel supports them.
2093 #
2094 inotify=no
2095 cat > $TMPC << EOF
2096 #include <sys/inotify.h>
2097
2098 int
2099 main(void)
2100 {
2101         /* try to start inotify */
2102         return inotify_init();
2103 }
2104 EOF
2105 if compile_prog "" "" ; then
2106   inotify=yes
2107 fi
2108
2109 inotify1=no
2110 cat > $TMPC << EOF
2111 #include <sys/inotify.h>
2112
2113 int
2114 main(void)
2115 {
2116     /* try to start inotify */
2117     return inotify_init1(0);
2118 }
2119 EOF
2120 if compile_prog "" "" ; then
2121   inotify1=yes
2122 fi
2123
2124 # check if utimensat and futimens are supported
2125 utimens=no
2126 cat > $TMPC << EOF
2127 #define _ATFILE_SOURCE
2128 #include <stddef.h>
2129 #include <fcntl.h>
2130
2131 int main(void)
2132 {
2133     utimensat(AT_FDCWD, "foo", NULL, 0);
2134     futimens(0, NULL);
2135     return 0;
2136 }
2137 EOF
2138 if compile_prog "" "" ; then
2139   utimens=yes
2140 fi
2141
2142 # check if pipe2 is there
2143 pipe2=no
2144 cat > $TMPC << EOF
2145 #include <unistd.h>
2146 #include <fcntl.h>
2147
2148 int main(void)
2149 {
2150     int pipefd[2];
2151     pipe2(pipefd, O_CLOEXEC);
2152     return 0;
2153 }
2154 EOF
2155 if compile_prog "" "" ; then
2156   pipe2=yes
2157 fi
2158
2159 # check if accept4 is there
2160 accept4=no
2161 cat > $TMPC << EOF
2162 #include <sys/socket.h>
2163 #include <stddef.h>
2164
2165 int main(void)
2166 {
2167     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2168     return 0;
2169 }
2170 EOF
2171 if compile_prog "" "" ; then
2172   accept4=yes
2173 fi
2174
2175 # check if tee/splice is there. vmsplice was added same time.
2176 splice=no
2177 cat > $TMPC << EOF
2178 #include <unistd.h>
2179 #include <fcntl.h>
2180 #include <limits.h>
2181
2182 int main(void)
2183 {
2184     int len, fd;
2185     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2186     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2187     return 0;
2188 }
2189 EOF
2190 if compile_prog "" "" ; then
2191   splice=yes
2192 fi
2193
2194 ##########################################
2195 # signalfd probe
2196 signalfd="no"
2197 cat > $TMPC << EOF
2198 #define _GNU_SOURCE
2199 #include <unistd.h>
2200 #include <sys/syscall.h>
2201 #include <signal.h>
2202 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2203 EOF
2204
2205 if compile_prog "" "" ; then
2206   signalfd=yes
2207 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2208   echo
2209   echo "ERROR: Host kernel lacks signalfd() support,"
2210   echo "but KVM depends on it when the IO thread is disabled."
2211   echo
2212   exit 1
2213 fi
2214
2215 # check if eventfd is supported
2216 eventfd=no
2217 cat > $TMPC << EOF
2218 #include <sys/eventfd.h>
2219
2220 int main(void)
2221 {
2222     int efd = eventfd(0, 0);
2223     return 0;
2224 }
2225 EOF
2226 if compile_prog "" "" ; then
2227   eventfd=yes
2228 fi
2229
2230 # check for fallocate
2231 fallocate=no
2232 cat > $TMPC << EOF
2233 #include <fcntl.h>
2234
2235 int main(void)
2236 {
2237     fallocate(0, 0, 0, 0);
2238     return 0;
2239 }
2240 EOF
2241 if compile_prog "$ARCH_CFLAGS" "" ; then
2242   fallocate=yes
2243 fi
2244
2245 # check for sync_file_range
2246 sync_file_range=no
2247 cat > $TMPC << EOF
2248 #include <fcntl.h>
2249
2250 int main(void)
2251 {
2252     sync_file_range(0, 0, 0, 0);
2253     return 0;
2254 }
2255 EOF
2256 if compile_prog "$ARCH_CFLAGS" "" ; then
2257   sync_file_range=yes
2258 fi
2259
2260 # check for linux/fiemap.h and FS_IOC_FIEMAP
2261 fiemap=no
2262 cat > $TMPC << EOF
2263 #include <sys/ioctl.h>
2264 #include <linux/fs.h>
2265 #include <linux/fiemap.h>
2266
2267 int main(void)
2268 {
2269     ioctl(0, FS_IOC_FIEMAP, 0);
2270     return 0;
2271 }
2272 EOF
2273 if compile_prog "$ARCH_CFLAGS" "" ; then
2274   fiemap=yes
2275 fi
2276
2277 # check for dup3
2278 dup3=no
2279 cat > $TMPC << EOF
2280 #include <unistd.h>
2281
2282 int main(void)
2283 {
2284     dup3(0, 0, 0);
2285     return 0;
2286 }
2287 EOF
2288 if compile_prog "" "" ; then
2289   dup3=yes
2290 fi
2291
2292 # check for epoll support
2293 epoll=no
2294 cat > $TMPC << EOF
2295 #include <sys/epoll.h>
2296
2297 int main(void)
2298 {
2299     epoll_create(0);
2300     return 0;
2301 }
2302 EOF
2303 if compile_prog "$ARCH_CFLAGS" "" ; then
2304   epoll=yes
2305 fi
2306
2307 # epoll_create1 and epoll_pwait are later additions
2308 # so we must check separately for their presence
2309 epoll_create1=no
2310 cat > $TMPC << EOF
2311 #include <sys/epoll.h>
2312
2313 int main(void)
2314 {
2315     /* Note that we use epoll_create1 as a value, not as
2316      * a function being called. This is necessary so that on
2317      * old SPARC glibc versions where the function was present in
2318      * the library but not declared in the header file we will
2319      * fail the configure check. (Otherwise we will get a compiler
2320      * warning but not an error, and will proceed to fail the
2321      * qemu compile where we compile with -Werror.)
2322      */
2323     epoll_create1;
2324     return 0;
2325 }
2326 EOF
2327 if compile_prog "$ARCH_CFLAGS" "" ; then
2328   epoll_create1=yes
2329 fi
2330
2331 epoll_pwait=no
2332 cat > $TMPC << EOF
2333 #include <sys/epoll.h>
2334
2335 int main(void)
2336 {
2337     epoll_pwait(0, 0, 0, 0, 0);
2338     return 0;
2339 }
2340 EOF
2341 if compile_prog "$ARCH_CFLAGS" "" ; then
2342   epoll_pwait=yes
2343 fi
2344
2345 # Check if tools are available to build documentation.
2346 if test "$docs" != "no" ; then
2347   if has makeinfo && has pod2man; then
2348     docs=yes
2349   else
2350     if test "$docs" = "yes" ; then
2351       feature_not_found "docs"
2352     fi
2353     docs=no
2354   fi
2355 fi
2356
2357 # Search for bswap_32 function
2358 byteswap_h=no
2359 cat > $TMPC << EOF
2360 #include <byteswap.h>
2361 int main(void) { return bswap_32(0); }
2362 EOF
2363 if compile_prog "" "" ; then
2364   byteswap_h=yes
2365 fi
2366
2367 # Search for bswap_32 function
2368 bswap_h=no
2369 cat > $TMPC << EOF
2370 #include <sys/endian.h>
2371 #include <sys/types.h>
2372 #include <machine/bswap.h>
2373 int main(void) { return bswap32(0); }
2374 EOF
2375 if compile_prog "" "" ; then
2376   bswap_h=yes
2377 fi
2378
2379 ##########################################
2380 # Do we need librt
2381 cat > $TMPC <<EOF
2382 #include <signal.h>
2383 #include <time.h>
2384 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2385 EOF
2386
2387 if compile_prog "" "" ; then
2388   :
2389 elif compile_prog "" "-lrt" ; then
2390   LIBS="-lrt $LIBS"
2391 fi
2392
2393 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2394         "$aix" != "yes" -a "$haiku" != "yes" ; then
2395     libs_softmmu="-lutil $libs_softmmu"
2396 fi
2397
2398 ##########################################
2399 # check if the compiler defines offsetof
2400
2401 need_offsetof=yes
2402 cat > $TMPC << EOF
2403 #include <stddef.h>
2404 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2405 EOF
2406 if compile_prog "" "" ; then
2407     need_offsetof=no
2408 fi
2409
2410 ##########################################
2411 # check if the compiler understands attribute warn_unused_result
2412 #
2413 # This could be smarter, but gcc -Werror does not error out even when warning
2414 # about attribute warn_unused_result
2415
2416 gcc_attribute_warn_unused_result=no
2417 cat > $TMPC << EOF
2418 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2419 #error gcc 3.3 or older
2420 #endif
2421 int main(void) { return 0;}
2422 EOF
2423 if compile_prog "" ""; then
2424     gcc_attribute_warn_unused_result=yes
2425 fi
2426
2427 # spice probe
2428 if test "$spice" != "no" ; then
2429   cat > $TMPC << EOF
2430 #include <spice.h>
2431 int main(void) { spice_server_new(); return 0; }
2432 EOF
2433   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2434   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2435   if $pkg_config --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
2436      compile_prog "$spice_cflags" "$spice_libs" ; then
2437     spice="yes"
2438     libs_softmmu="$libs_softmmu $spice_libs"
2439     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2440   else
2441     if test "$spice" = "yes" ; then
2442       feature_not_found "spice"
2443     fi
2444     spice="no"
2445   fi
2446 fi
2447
2448 # check for libcacard for smartcard support
2449 if test "$smartcard" != "no" ; then
2450     smartcard="yes"
2451     smartcard_cflags=""
2452     # TODO - what's the minimal nss version we support?
2453     if test "$smartcard_nss" != "no"; then
2454         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2455             smartcard_nss="yes"
2456             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2457             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2458             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2459             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2460             LIBS="$libcacard_libs $LIBS"
2461         else
2462             if test "$smartcard_nss" = "yes"; then
2463                 feature_not_found "nss"
2464             fi
2465             smartcard_nss="no"
2466         fi
2467     fi
2468 fi
2469 if test "$smartcard" = "no" ; then
2470     smartcard_nss="no"
2471 fi
2472
2473 ##########################################
2474
2475 ##########################################
2476 # check if we have fdatasync
2477
2478 fdatasync=no
2479 cat > $TMPC << EOF
2480 #include <unistd.h>
2481 int main(void) { return fdatasync(0); }
2482 EOF
2483 if compile_prog "" "" ; then
2484     fdatasync=yes
2485 fi
2486
2487 ##########################################
2488 # check if we have madvise
2489
2490 madvise=no
2491 cat > $TMPC << EOF
2492 #include <sys/types.h>
2493 #include <sys/mman.h>
2494 #include <stddef.h>
2495 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2496 EOF
2497 if compile_prog "" "" ; then
2498     madvise=yes
2499 fi
2500
2501 ##########################################
2502 # check if we have posix_madvise
2503
2504 posix_madvise=no
2505 cat > $TMPC << EOF
2506 #include <sys/mman.h>
2507 #include <stddef.h>
2508 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2509 EOF
2510 if compile_prog "" "" ; then
2511     posix_madvise=yes
2512 fi
2513
2514 ##########################################
2515 # check if trace backend exists
2516
2517 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2518 if test "$?" -ne 0 ; then
2519   echo
2520   echo "Error: invalid trace backend"
2521   echo "Please choose a supported trace backend."
2522   echo
2523   exit 1
2524 fi
2525
2526 ##########################################
2527 # For 'ust' backend, test if ust headers are present
2528 if test "$trace_backend" = "ust"; then
2529   cat > $TMPC << EOF
2530 #include <ust/tracepoint.h>
2531 #include <ust/marker.h>
2532 int main(void) { return 0; }
2533 EOF
2534   if compile_prog "" "" ; then
2535     LIBS="-lust $LIBS"
2536   else
2537     echo
2538     echo "Error: Trace backend 'ust' missing libust header files"
2539     echo
2540     exit 1
2541   fi
2542 fi
2543
2544 ##########################################
2545 # For 'dtrace' backend, test if 'dtrace' command is present
2546 if test "$trace_backend" = "dtrace"; then
2547   if ! has 'dtrace' ; then
2548     echo
2549     echo "Error: dtrace command is not found in PATH $PATH"
2550     echo
2551     exit 1
2552   fi
2553   trace_backend_stap="no"
2554   if has 'stap' ; then
2555     trace_backend_stap="yes"
2556   fi
2557 fi
2558
2559 ##########################################
2560 # End of CC checks
2561 # After here, no more $cc or $ld runs
2562
2563 if test "$debug" = "no" ; then
2564   CFLAGS="-O2 $CFLAGS"
2565 fi
2566
2567 # Consult white-list to determine whether to enable werror
2568 # by default.  Only enable by default for git builds
2569 z_version=`cut -f3 -d. $source_path/VERSION`
2570
2571 if test -z "$werror" ; then
2572     if test "$z_version" = "50" -a \
2573         "$linux" = "yes" ; then
2574         werror="yes"
2575     else
2576         werror="no"
2577     fi
2578 fi
2579
2580 # Disable zero malloc errors for official releases unless explicitly told to
2581 # enable/disable
2582 if test -z "$zero_malloc" ; then
2583     if test "$z_version" = "50" ; then
2584         zero_malloc="no"
2585     else
2586         zero_malloc="yes"
2587     fi
2588 fi
2589
2590 if test "$werror" = "yes" ; then
2591     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2592 fi
2593
2594 if test "$solaris" = "no" ; then
2595     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2596         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2597     fi
2598 fi
2599
2600 # Use ASLR, no-SEH and DEP if available
2601 if test "$mingw32" = "yes" ; then
2602     for flag in --dynamicbase --no-seh --nxcompat; do
2603         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2604             LDFLAGS="-Wl,$flag $LDFLAGS"
2605         fi
2606     done
2607 fi
2608
2609 confdir=$sysconfdir$confsuffix
2610
2611 tools=
2612 if test "$softmmu" = yes ; then
2613   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2614   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2615       tools="qemu-nbd\$(EXESUF) $tools"
2616     if [ "$check_utests" = "yes" ]; then
2617       tools="check-qint check-qstring check-qdict check-qlist $tools"
2618       tools="check-qfloat check-qjson $tools"
2619     fi
2620   fi
2621 fi
2622
2623 # Mac OS X ships with a broken assembler
2624 roms=
2625 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2626         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2627         "$softmmu" = yes ; then
2628   roms="optionrom"
2629 fi
2630 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2631   roms="$roms spapr-rtas"
2632 fi
2633
2634 echo "Install prefix    $prefix"
2635 echo "BIOS directory    `eval echo $datadir`"
2636 echo "binary directory  `eval echo $bindir`"
2637 echo "config directory  `eval echo $sysconfdir`"
2638 if test "$mingw32" = "no" ; then
2639 echo "Manual directory  `eval echo $mandir`"
2640 echo "ELF interp prefix $interp_prefix"
2641 fi
2642 echo "Source path       $source_path"
2643 echo "C compiler        $cc"
2644 echo "Host C compiler   $host_cc"
2645 echo "CFLAGS            $CFLAGS"
2646 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2647 echo "LDFLAGS           $LDFLAGS"
2648 echo "make              $make"
2649 echo "install           $install"
2650 echo "host CPU          $cpu"
2651 echo "host big endian   $bigendian"
2652 echo "target list       $target_list"
2653 echo "tcg debug enabled $debug_tcg"
2654 echo "Mon debug enabled $debug_mon"
2655 echo "gprof enabled     $gprof"
2656 echo "sparse enabled    $sparse"
2657 echo "strip binaries    $strip_opt"
2658 echo "profiler          $profiler"
2659 echo "static build      $static"
2660 echo "-Werror enabled   $werror"
2661 if test "$darwin" = "yes" ; then
2662     echo "Cocoa support     $cocoa"
2663 fi
2664 echo "SDL support       $sdl"
2665 echo "curses support    $curses"
2666 echo "curl support      $curl"
2667 echo "check support     $check_utests"
2668 echo "mingw32 support   $mingw32"
2669 echo "Audio drivers     $audio_drv_list"
2670 echo "Extra audio cards $audio_card_list"
2671 echo "Block whitelist   $block_drv_whitelist"
2672 echo "Mixer emulation   $mixemu"
2673 echo "VNC support       $vnc"
2674 if test "$vnc" = "yes" ; then
2675     echo "VNC TLS support   $vnc_tls"
2676     echo "VNC SASL support  $vnc_sasl"
2677     echo "VNC JPEG support  $vnc_jpeg"
2678     echo "VNC PNG support   $vnc_png"
2679     echo "VNC thread        $vnc_thread"
2680 fi
2681 if test -n "$sparc_cpu"; then
2682     echo "Target Sparc Arch $sparc_cpu"
2683 fi
2684 echo "xen support       $xen"
2685 echo "brlapi support    $brlapi"
2686 echo "bluez  support    $bluez"
2687 echo "Documentation     $docs"
2688 [ ! -z "$uname_release" ] && \
2689 echo "uname -r          $uname_release"
2690 echo "NPTL support      $nptl"
2691 echo "GUEST_BASE        $guest_base"
2692 echo "PIE user targets  $user_pie"
2693 echo "vde support       $vde"
2694 echo "IO thread         $io_thread"
2695 echo "Linux AIO support $linux_aio"
2696 echo "ATTR/XATTR support $attr"
2697 echo "Install blobs     $blobs"
2698 echo "KVM support       $kvm"
2699 echo "fdt support       $fdt"
2700 echo "preadv support    $preadv"
2701 echo "fdatasync         $fdatasync"
2702 echo "madvise           $madvise"
2703 echo "posix_madvise     $posix_madvise"
2704 echo "uuid support      $uuid"
2705 echo "vhost-net support $vhost_net"
2706 echo "Trace backend     $trace_backend"
2707 echo "Trace output file $trace_file-<pid>"
2708 echo "spice support     $spice"
2709 echo "rbd support       $rbd"
2710 echo "xfsctl support    $xfs"
2711 echo "nss used          $smartcard_nss"
2712 echo "OpenGL support    $opengl"
2713
2714 if test $sdl_too_old = "yes"; then
2715 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2716 fi
2717
2718 config_host_mak="config-host.mak"
2719 config_host_ld="config-host.ld"
2720
2721 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2722 printf "# Configured with:" >> $config_host_mak
2723 printf " '%s'" "$0" "$@" >> $config_host_mak
2724 echo >> $config_host_mak
2725
2726 echo all: >> $config_host_mak
2727 echo "prefix=$prefix" >> $config_host_mak
2728 echo "bindir=$bindir" >> $config_host_mak
2729 echo "mandir=$mandir" >> $config_host_mak
2730 echo "datadir=$datadir" >> $config_host_mak
2731 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2732 echo "docdir=$docdir" >> $config_host_mak
2733 echo "confdir=$confdir" >> $config_host_mak
2734
2735 case "$cpu" in
2736   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2737     ARCH=$cpu
2738   ;;
2739   armv4b|armv4l)
2740     ARCH=arm
2741   ;;
2742 esac
2743 echo "ARCH=$ARCH" >> $config_host_mak
2744 if test "$debug_tcg" = "yes" ; then
2745   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2746 fi
2747 if test "$debug_mon" = "yes" ; then
2748   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2749 fi
2750 if test "$debug" = "yes" ; then
2751   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2752 fi
2753 if test "$strip_opt" = "yes" ; then
2754   echo "STRIP=${strip}" >> $config_host_mak
2755 fi
2756 if test "$bigendian" = "yes" ; then
2757   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2758 fi
2759 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2760 if test "$mingw32" = "yes" ; then
2761   echo "CONFIG_WIN32=y" >> $config_host_mak
2762   rc_version=`cat $source_path/VERSION`
2763   version_major=${rc_version%%.*}
2764   rc_version=${rc_version#*.}
2765   version_minor=${rc_version%%.*}
2766   rc_version=${rc_version#*.}
2767   version_subminor=${rc_version%%.*}
2768   version_micro=0
2769   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2770   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2771 else
2772   echo "CONFIG_POSIX=y" >> $config_host_mak
2773 fi
2774
2775 if test "$linux" = "yes" ; then
2776   echo "CONFIG_LINUX=y" >> $config_host_mak
2777 fi
2778
2779 if test "$darwin" = "yes" ; then
2780   echo "CONFIG_DARWIN=y" >> $config_host_mak
2781 fi
2782
2783 if test "$aix" = "yes" ; then
2784   echo "CONFIG_AIX=y" >> $config_host_mak
2785 fi
2786
2787 if test "$solaris" = "yes" ; then
2788   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2789   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2790   if test "$needs_libsunmath" = "yes" ; then
2791     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2792   fi
2793 fi
2794 if test "$haiku" = "yes" ; then
2795   echo "CONFIG_HAIKU=y" >> $config_host_mak
2796 fi
2797 if test "$static" = "yes" ; then
2798   echo "CONFIG_STATIC=y" >> $config_host_mak
2799 fi
2800 if test $profiler = "yes" ; then
2801   echo "CONFIG_PROFILER=y" >> $config_host_mak
2802 fi
2803 if test "$slirp" = "yes" ; then
2804   echo "CONFIG_SLIRP=y" >> $config_host_mak
2805   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2806 fi
2807 if test "$vde" = "yes" ; then
2808   echo "CONFIG_VDE=y" >> $config_host_mak
2809 fi
2810 for card in $audio_card_list; do
2811     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2812     echo "$def=y" >> $config_host_mak
2813 done
2814 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2815 for drv in $audio_drv_list; do
2816     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2817     echo "$def=y" >> $config_host_mak
2818     if test "$drv" = "fmod"; then
2819         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2820     fi
2821 done
2822 if test "$audio_pt_int" = "yes" ; then
2823   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2824 fi
2825 if test "$audio_win_int" = "yes" ; then
2826   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2827 fi
2828 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2829 if test "$mixemu" = "yes" ; then
2830   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2831 fi
2832 if test "$vnc" = "yes" ; then
2833   echo "CONFIG_VNC=y" >> $config_host_mak
2834 fi
2835 if test "$vnc_tls" = "yes" ; then
2836   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2837   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2838 fi
2839 if test "$vnc_sasl" = "yes" ; then
2840   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2841   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2842 fi
2843 if test "$vnc_jpeg" = "yes" ; then
2844   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2845   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2846 fi
2847 if test "$vnc_png" = "yes" ; then
2848   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2849   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2850 fi
2851 if test "$vnc_thread" = "yes" ; then
2852   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2853 fi
2854 if test "$fnmatch" = "yes" ; then
2855   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2856 fi
2857 if test "$uuid" = "yes" ; then
2858   echo "CONFIG_UUID=y" >> $config_host_mak
2859 fi
2860 if test "$xfs" = "yes" ; then
2861   echo "CONFIG_XFS=y" >> $config_host_mak
2862 fi
2863 qemu_version=`head $source_path/VERSION`
2864 echo "VERSION=$qemu_version" >>$config_host_mak
2865 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2866 echo "SRC_PATH=$source_path" >> $config_host_mak
2867 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2868 if [ "$docs" = "yes" ] ; then
2869   echo "BUILD_DOCS=yes" >> $config_host_mak
2870 fi
2871 if test "$sdl" = "yes" ; then
2872   echo "CONFIG_SDL=y" >> $config_host_mak
2873   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2874 fi
2875 if test "$cocoa" = "yes" ; then
2876   echo "CONFIG_COCOA=y" >> $config_host_mak
2877 fi
2878 if test "$curses" = "yes" ; then
2879   echo "CONFIG_CURSES=y" >> $config_host_mak
2880 fi
2881 if test "$atfile" = "yes" ; then
2882   echo "CONFIG_ATFILE=y" >> $config_host_mak
2883 fi
2884 if test "$utimens" = "yes" ; then
2885   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2886 fi
2887 if test "$pipe2" = "yes" ; then
2888   echo "CONFIG_PIPE2=y" >> $config_host_mak
2889 fi
2890 if test "$accept4" = "yes" ; then
2891   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2892 fi
2893 if test "$splice" = "yes" ; then
2894   echo "CONFIG_SPLICE=y" >> $config_host_mak
2895 fi
2896 if test "$eventfd" = "yes" ; then
2897   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2898 fi
2899 if test "$fallocate" = "yes" ; then
2900   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2901 fi
2902 if test "$sync_file_range" = "yes" ; then
2903   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2904 fi
2905 if test "$fiemap" = "yes" ; then
2906   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2907 fi
2908 if test "$dup3" = "yes" ; then
2909   echo "CONFIG_DUP3=y" >> $config_host_mak
2910 fi
2911 if test "$epoll" = "yes" ; then
2912   echo "CONFIG_EPOLL=y" >> $config_host_mak
2913 fi
2914 if test "$epoll_create1" = "yes" ; then
2915   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2916 fi
2917 if test "$epoll_pwait" = "yes" ; then
2918   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2919 fi
2920 if test "$inotify" = "yes" ; then
2921   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2922 fi
2923 if test "$inotify1" = "yes" ; then
2924   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2925 fi
2926 if test "$byteswap_h" = "yes" ; then
2927   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2928 fi
2929 if test "$bswap_h" = "yes" ; then
2930   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2931 fi
2932 if test "$curl" = "yes" ; then
2933   echo "CONFIG_CURL=y" >> $config_host_mak
2934   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2935 fi
2936 if test "$brlapi" = "yes" ; then
2937   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2938 fi
2939 if test "$bluez" = "yes" ; then
2940   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2941   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2942 fi
2943 if test "$xen" = "yes" ; then
2944   echo "CONFIG_XEN=y" >> $config_host_mak
2945   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2946 fi
2947 if test "$io_thread" = "yes" ; then
2948   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2949 fi
2950 if test "$linux_aio" = "yes" ; then
2951   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2952 fi
2953 if test "$attr" = "yes" ; then
2954   echo "CONFIG_ATTR=y" >> $config_host_mak
2955 fi
2956 if test "$linux" = "yes" ; then
2957   if test "$attr" = "yes" ; then
2958     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2959   fi
2960 fi
2961 if test "$blobs" = "yes" ; then
2962   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2963 fi
2964 if test "$iovec" = "yes" ; then
2965   echo "CONFIG_IOVEC=y" >> $config_host_mak
2966 fi
2967 if test "$preadv" = "yes" ; then
2968   echo "CONFIG_PREADV=y" >> $config_host_mak
2969 fi
2970 if test "$fdt" = "yes" ; then
2971   echo "CONFIG_FDT=y" >> $config_host_mak
2972 fi
2973 if test "$signalfd" = "yes" ; then
2974   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2975 fi
2976 if test "$need_offsetof" = "yes" ; then
2977   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2978 fi
2979 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2980   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2981 fi
2982 if test "$fdatasync" = "yes" ; then
2983   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2984 fi
2985 if test "$madvise" = "yes" ; then
2986   echo "CONFIG_MADVISE=y" >> $config_host_mak
2987 fi
2988 if test "$posix_madvise" = "yes" ; then
2989   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2990 fi
2991
2992 if test "$spice" = "yes" ; then
2993   echo "CONFIG_SPICE=y" >> $config_host_mak
2994 fi
2995
2996 if test "$smartcard" = "yes" ; then
2997   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
2998 fi
2999
3000 if test "$smartcard_nss" = "yes" ; then
3001   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3002 fi
3003
3004 if test "$opengl" = "yes" ; then
3005   echo "CONFIG_OPENGL=y" >> $config_host_mak
3006 fi
3007
3008 # XXX: suppress that
3009 if [ "$bsd" = "yes" ] ; then
3010   echo "CONFIG_BSD=y" >> $config_host_mak
3011 fi
3012
3013 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3014
3015 if test "$zero_malloc" = "yes" ; then
3016   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3017 fi
3018 if test "$rbd" = "yes" ; then
3019   echo "CONFIG_RBD=y" >> $config_host_mak
3020 fi
3021
3022 # USB host support
3023 case "$usb" in
3024 linux)
3025   echo "HOST_USB=linux" >> $config_host_mak
3026 ;;
3027 bsd)
3028   echo "HOST_USB=bsd" >> $config_host_mak
3029 ;;
3030 *)
3031   echo "HOST_USB=stub" >> $config_host_mak
3032 ;;
3033 esac
3034
3035 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3036 if test "$trace_backend" = "simple"; then
3037   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3038 fi
3039 # Set the appropriate trace file.
3040 if test "$trace_backend" = "simple"; then
3041   trace_file="\"$trace_file-%u\""
3042 fi
3043 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3044   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3045 fi
3046 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3047
3048 echo "TOOLS=$tools" >> $config_host_mak
3049 echo "ROMS=$roms" >> $config_host_mak
3050 echo "MAKE=$make" >> $config_host_mak
3051 echo "INSTALL=$install" >> $config_host_mak
3052 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3053 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3054 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3055 echo "CC=$cc" >> $config_host_mak
3056 echo "CC_I386=$cc_i386" >> $config_host_mak
3057 echo "HOST_CC=$host_cc" >> $config_host_mak
3058 echo "AR=$ar" >> $config_host_mak
3059 echo "OBJCOPY=$objcopy" >> $config_host_mak
3060 echo "LD=$ld" >> $config_host_mak
3061 echo "WINDRES=$windres" >> $config_host_mak
3062 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3063 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3064 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3065 if test "$sparse" = "yes" ; then
3066   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3067   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3068   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3069 fi
3070 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3071 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3072 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3073 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3074 echo "LIBS+=$LIBS" >> $config_host_mak
3075 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3076 echo "EXESUF=$EXESUF" >> $config_host_mak
3077
3078 # generate list of library paths for linker script
3079
3080 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3081
3082 if test -f ${config_host_ld}~ ; then
3083   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3084     mv ${config_host_ld}~ $config_host_ld
3085   else
3086     rm ${config_host_ld}~
3087   fi
3088 fi
3089
3090 for d in libdis libdis-user; do
3091     mkdir -p $d
3092     symlink $source_path/Makefile.dis $d/Makefile
3093     echo > $d/config.mak
3094 done
3095 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3096   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3097 fi
3098
3099 for target in $target_list; do
3100 target_dir="$target"
3101 config_target_mak=$target_dir/config-target.mak
3102 target_arch2=`echo $target | cut -d '-' -f 1`
3103 target_bigendian="no"
3104
3105 case "$target_arch2" in
3106   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3107   target_bigendian=yes
3108   ;;
3109 esac
3110 target_softmmu="no"
3111 target_user_only="no"
3112 target_linux_user="no"
3113 target_darwin_user="no"
3114 target_bsd_user="no"
3115 case "$target" in
3116   ${target_arch2}-softmmu)
3117     target_softmmu="yes"
3118     ;;
3119   ${target_arch2}-linux-user)
3120     if test "$linux" != "yes" ; then
3121       echo "ERROR: Target '$target' is only available on a Linux host"
3122       exit 1
3123     fi
3124     target_user_only="yes"
3125     target_linux_user="yes"
3126     ;;
3127   ${target_arch2}-darwin-user)
3128     if test "$darwin" != "yes" ; then
3129       echo "ERROR: Target '$target' is only available on a Darwin host"
3130       exit 1
3131     fi
3132     target_user_only="yes"
3133     target_darwin_user="yes"
3134     ;;
3135   ${target_arch2}-bsd-user)
3136     if test "$bsd" != "yes" ; then
3137       echo "ERROR: Target '$target' is only available on a BSD host"
3138       exit 1
3139     fi
3140     target_user_only="yes"
3141     target_bsd_user="yes"
3142     ;;
3143   *)
3144     echo "ERROR: Target '$target' not recognised"
3145     exit 1
3146     ;;
3147 esac
3148
3149 mkdir -p $target_dir
3150 mkdir -p $target_dir/fpu
3151 mkdir -p $target_dir/tcg
3152 mkdir -p $target_dir/ide
3153 mkdir -p $target_dir/9pfs
3154 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3155   mkdir -p $target_dir/nwfpe
3156 fi
3157 symlink $source_path/Makefile.target $target_dir/Makefile
3158
3159
3160 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3161
3162 bflt="no"
3163 target_nptl="no"
3164 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3165 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3166 gdb_xml_files=""
3167 target_short_alignment=2
3168 target_int_alignment=4
3169 target_long_alignment=4
3170 target_llong_alignment=8
3171 target_libs_softmmu=
3172
3173 TARGET_ARCH="$target_arch2"
3174 TARGET_BASE_ARCH=""
3175 TARGET_ABI_DIR=""
3176
3177 case "$target_arch2" in
3178   i386)
3179     target_phys_bits=64
3180   ;;
3181   x86_64)
3182     TARGET_BASE_ARCH=i386
3183     target_phys_bits=64
3184     target_long_alignment=8
3185   ;;
3186   alpha)
3187     target_phys_bits=64
3188     target_long_alignment=8
3189     target_nptl="yes"
3190   ;;
3191   arm|armeb)
3192     TARGET_ARCH=arm
3193     bflt="yes"
3194     target_nptl="yes"
3195     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3196     target_phys_bits=32
3197     target_llong_alignment=4
3198   ;;
3199   cris)
3200     target_nptl="yes"
3201     target_phys_bits=32
3202   ;;
3203   lm32)
3204     target_phys_bits=32
3205     target_libs_softmmu="$opengl_libs"
3206   ;;
3207   m68k)
3208     bflt="yes"
3209     gdb_xml_files="cf-core.xml cf-fp.xml"
3210     target_phys_bits=32
3211     target_int_alignment=2
3212     target_long_alignment=2
3213     target_llong_alignment=2
3214   ;;
3215   microblaze|microblazeel)
3216     TARGET_ARCH=microblaze
3217     bflt="yes"
3218     target_nptl="yes"
3219     target_phys_bits=32
3220     target_libs_softmmu="$fdt_libs"
3221   ;;
3222   mips|mipsel)
3223     TARGET_ARCH=mips
3224     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3225     target_nptl="yes"
3226     target_phys_bits=64
3227   ;;
3228   mipsn32|mipsn32el)
3229     TARGET_ARCH=mipsn32
3230     TARGET_BASE_ARCH=mips
3231     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3232     target_phys_bits=64
3233   ;;
3234   mips64|mips64el)
3235     TARGET_ARCH=mips64
3236     TARGET_BASE_ARCH=mips
3237     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3238     target_phys_bits=64
3239     target_long_alignment=8
3240   ;;
3241   ppc)
3242     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3243     target_phys_bits=32
3244     target_nptl="yes"
3245     target_libs_softmmu="$fdt_libs"
3246   ;;
3247   ppcemb)
3248     TARGET_BASE_ARCH=ppc
3249     TARGET_ABI_DIR=ppc
3250     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3251     target_phys_bits=64
3252     target_nptl="yes"
3253     target_libs_softmmu="$fdt_libs"
3254   ;;
3255   ppc64)
3256     TARGET_BASE_ARCH=ppc
3257     TARGET_ABI_DIR=ppc
3258     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3259     target_phys_bits=64
3260     target_long_alignment=8
3261     target_libs_softmmu="$fdt_libs"
3262   ;;
3263   ppc64abi32)
3264     TARGET_ARCH=ppc64
3265     TARGET_BASE_ARCH=ppc
3266     TARGET_ABI_DIR=ppc
3267     echo "TARGET_ABI32=y" >> $config_target_mak
3268     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3269     target_phys_bits=64
3270     target_libs_softmmu="$fdt_libs"
3271   ;;
3272   sh4|sh4eb)
3273     TARGET_ARCH=sh4
3274     bflt="yes"
3275     target_nptl="yes"
3276     target_phys_bits=32
3277   ;;
3278   sparc)
3279     target_phys_bits=64
3280   ;;
3281   sparc64)
3282     TARGET_BASE_ARCH=sparc
3283     target_phys_bits=64
3284     target_long_alignment=8
3285   ;;
3286   sparc32plus)
3287     TARGET_ARCH=sparc64
3288     TARGET_BASE_ARCH=sparc
3289     TARGET_ABI_DIR=sparc
3290     echo "TARGET_ABI32=y" >> $config_target_mak
3291     target_phys_bits=64
3292   ;;
3293   s390x)
3294     target_nptl="yes"
3295     target_phys_bits=64
3296     target_long_alignment=8
3297   ;;
3298   unicore32)
3299     target_phys_bits=32
3300   ;;
3301   *)
3302     echo "Unsupported target CPU"
3303     exit 1
3304   ;;
3305 esac
3306 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3307 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3308 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3309 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3310 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3311 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3312 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3313 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3314 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3315 if [ "$TARGET_BASE_ARCH" = "" ]; then
3316   TARGET_BASE_ARCH=$TARGET_ARCH
3317 fi
3318 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3319 if [ "$TARGET_ABI_DIR" = "" ]; then
3320   TARGET_ABI_DIR=$TARGET_ARCH
3321 fi
3322 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3323 case "$target_arch2" in
3324   i386|x86_64)
3325     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3326       target_phys_bits=64
3327       echo "CONFIG_XEN=y" >> $config_target_mak
3328       if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3329           echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3330       fi
3331     fi
3332 esac
3333 case "$target_arch2" in
3334   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3335     # Make sure the target and host cpus are compatible
3336     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3337       \( "$target_arch2" = "$cpu" -o \
3338       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3339       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3340       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3341       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3342       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3343       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3344       echo "CONFIG_KVM=y" >> $config_target_mak
3345       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3346       if test "$kvm_para" = "yes"; then
3347         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3348       fi
3349       if test $vhost_net = "yes" ; then
3350         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3351       fi
3352       if test "$kvm_ppc_pvr" = "yes" ; then
3353         echo "CONFIG_KVM_PPC_PVR=y" >> $config_target_mak
3354       fi
3355     fi
3356 esac
3357 if test "$target_bigendian" = "yes" ; then
3358   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3359 fi
3360 if test "$target_softmmu" = "yes" ; then
3361   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3362   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3363   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3364   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3365   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3366 fi
3367 if test "$target_user_only" = "yes" ; then
3368   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3369 fi
3370 if test "$target_linux_user" = "yes" ; then
3371   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3372 fi
3373 if test "$target_darwin_user" = "yes" ; then
3374   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3375 fi
3376 if test "$smartcard_nss" = "yes" ; then
3377   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3378   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3379   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3380 fi
3381 list=""
3382 if test ! -z "$gdb_xml_files" ; then
3383   for x in $gdb_xml_files; do
3384     list="$list $source_path/gdb-xml/$x"
3385   done
3386   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3387 fi
3388
3389 echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
3390
3391 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3392   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3393 fi
3394 if test "$target_user_only" = "yes" \
3395         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3396   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3397 fi
3398 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3399   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3400 fi
3401 if test "$target_bsd_user" = "yes" ; then
3402   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3403 fi
3404
3405 # generate QEMU_CFLAGS/LDFLAGS for targets
3406
3407 cflags=""
3408 includes=""
3409 ldflags=""
3410
3411 if test "$ARCH" = "sparc64" ; then
3412   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3413 elif test "$ARCH" = "s390x" ; then
3414   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3415 elif test "$ARCH" = "x86_64" ; then
3416   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3417 else
3418   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3419 fi
3420 includes="-I\$(SRC_PATH)/tcg $includes"
3421 includes="-I\$(SRC_PATH)/fpu $includes"
3422
3423 if test "$target_user_only" = "yes" ; then
3424     libdis_config_mak=libdis-user/config.mak
3425 else
3426     libdis_config_mak=libdis/config.mak
3427 fi
3428
3429 for i in $ARCH $TARGET_BASE_ARCH ; do
3430   case "$i" in
3431   alpha)
3432     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3433     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3434   ;;
3435   arm)
3436     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3437     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3438   ;;
3439   cris)
3440     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3441     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3442   ;;
3443   hppa)
3444     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3445     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3446   ;;
3447   i386|x86_64)
3448     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3449     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3450   ;;
3451   ia64*)
3452     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3453     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3454   ;;
3455   m68k)
3456     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3457     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3458   ;;
3459   microblaze*)
3460     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3461     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3462   ;;
3463   mips*)
3464     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3465     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3466   ;;
3467   ppc*)
3468     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3469     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3470   ;;
3471   s390*)
3472     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3473     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3474   ;;
3475   sh4)
3476     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3477     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3478   ;;
3479   sparc*)
3480     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3481     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3482   ;;
3483   esac
3484 done
3485
3486 case "$ARCH" in
3487 alpha)
3488   # Ensure there's only a single GP
3489   cflags="-msmall-data $cflags"
3490 ;;
3491 esac
3492
3493 if test "$target_softmmu" = "yes" ; then
3494   case "$TARGET_BASE_ARCH" in
3495   arm)
3496     cflags="-DHAS_AUDIO $cflags"
3497   ;;
3498   lm32)
3499     cflags="-DHAS_AUDIO $cflags"
3500   ;;
3501   i386|mips|ppc)
3502     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3503   ;;
3504   esac
3505 fi
3506
3507 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3508         "$user_pie" = "yes" ; then
3509   cflags="-fpie $cflags"
3510   ldflags="-pie $ldflags"
3511 fi
3512
3513 if test "$target_softmmu" = "yes" -a \( \
3514         "$TARGET_ARCH" = "microblaze" -o \
3515         "$TARGET_ARCH" = "cris" \) ; then
3516   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3517 fi
3518
3519 if test "$gprof" = "yes" ; then
3520   echo "TARGET_GPROF=yes" >> $config_target_mak
3521   if test "$target_linux_user" = "yes" ; then
3522     cflags="-p $cflags"
3523     ldflags="-p $ldflags"
3524   fi
3525   if test "$target_softmmu" = "yes" ; then
3526     ldflags="-p $ldflags"
3527     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3528   fi
3529 fi
3530
3531 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3532 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3533   case "$ARCH" in
3534   sparc)
3535     # -static is used to avoid g1/g3 usage by the dynamic linker
3536     ldflags="$linker_script -static $ldflags"
3537     ;;
3538   alpha | s390x)
3539     # The default placement of the application is fine.
3540     ;;
3541   *)
3542     ldflags="$linker_script $ldflags"
3543     ;;
3544   esac
3545 fi
3546
3547 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3548 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3549 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3550
3551 done # for target in $targets
3552
3553 # build tree in object directory in case the source is not in the current directory
3554 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3555 DIRS="$DIRS pc-bios/spapr-rtas"
3556 DIRS="$DIRS roms/seabios roms/vgabios"
3557 DIRS="$DIRS fsdev ui"
3558 FILES="Makefile tests/Makefile"
3559 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3560 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3561 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3562 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3563 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3564     FILES="$FILES pc-bios/`basename $bios_file`"
3565 done
3566 mkdir -p $DIRS
3567 for f in $FILES ; do
3568     test -e $f || symlink $source_path/$f $f
3569 done
3570
3571 # temporary config to build submodules
3572 for rom in seabios vgabios ; do
3573     config_mak=roms/$rom/config.mak
3574     echo "# Automatically generated by configure - do not modify" > $config_mak
3575     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3576     echo "CC=$cc" >> $config_mak
3577     echo "BCC=bcc" >> $config_mak
3578     echo "CPP=${cross_prefix}cpp" >> $config_mak
3579     echo "OBJCOPY=objcopy" >> $config_mak
3580     echo "IASL=iasl" >> $config_mak
3581     echo "LD=$ld" >> $config_mak
3582 done
3583
3584 for hwlib in 32 64; do
3585   d=libhw$hwlib
3586   mkdir -p $d
3587   mkdir -p $d/ide
3588   symlink $source_path/Makefile.hw $d/Makefile
3589   mkdir -p $d/9pfs
3590   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3591 done
3592
3593 if [ "$source_path" != `pwd` ]; then
3594     # out of tree build
3595     mkdir -p libcacard
3596     rm -f libcacard/Makefile
3597     ln -s "$source_path/libcacard/Makefile" libcacard/Makefile
3598 fi
3599
3600 d=libuser
3601 mkdir -p $d
3602 symlink $source_path/Makefile.user $d/Makefile
3603 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3604   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3605 fi
3606
3607 if test "$docs" = "yes" ; then
3608   mkdir -p QMP
3609 fi