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 [ "$softmmu" = "yes" ] ; then
 831     default_target_list="\
 832 i386-softmmu \
 833 x86_64-softmmu \
 834 arm-softmmu \
 835 cris-softmmu \
 836 lm32-softmmu \
 837 m68k-softmmu \
 838 microblaze-softmmu \
 839 microblazeel-softmmu \
 840 mips-softmmu \
 841 mipsel-softmmu \
 842 mips64-softmmu \
 843 mips64el-softmmu \
 844 ppc-softmmu \
 845 ppcemb-softmmu \
 846 ppc64-softmmu \
 847 sh4-softmmu \
 848 sh4eb-softmmu \
 849 sparc-softmmu \
 850 sparc64-softmmu \
 851 s390x-softmmu \
 852 "
 853 fi
 854 # the following are Linux specific
 855 if [ "$linux_user" = "yes" ] ; then
 856     default_target_list="${default_target_list}\
 857 i386-linux-user \
 858 x86_64-linux-user \
 859 alpha-linux-user \
 860 arm-linux-user \
 861 armeb-linux-user \
 862 cris-linux-user \
 863 m68k-linux-user \
 864 microblaze-linux-user \
 865 microblazeel-linux-user \
 866 mips-linux-user \
 867 mipsel-linux-user \
 868 ppc-linux-user \
 869 ppc64-linux-user \
 870 ppc64abi32-linux-user \
 871 sh4-linux-user \
 872 sh4eb-linux-user \
 873 sparc-linux-user \
 874 sparc64-linux-user \
 875 sparc32plus-linux-user \
 876 unicore32-linux-user \
 877 s390x-linux-user \
 878 "
 879 fi
 880 # the following are Darwin specific
 881 if [ "$darwin_user" = "yes" ] ; then
 882     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 883 fi
 884 # the following are BSD specific
 885 if [ "$bsd_user" = "yes" ] ; then
 886     default_target_list="${default_target_list}\
 887 i386-bsd-user \
 888 x86_64-bsd-user \
 889 sparc-bsd-user \
 890 sparc64-bsd-user \
 891 "
 892 fi
 893
 894 if test x"$show_help" = x"yes" ; then
 895 cat << EOF
 896
 897 Usage: configure [options]
 898 Options: [defaults in brackets after descriptions]
 899
 900 EOF
 901 echo "Standard options:"
 902 echo "  --help                   print this message"
 903 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 904 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 905 echo "                           use %M for cpu name [$interp_prefix]"
 906 echo "  --target-list=LIST       set target list (default: build everything)"
 907 echo "Available targets: $default_target_list" | \
 908     fold -s -w 53 | sed -e 's/^/                           /'
 909 echo ""
 910 echo "Advanced options (experts only):"
 911 echo "  --source-path=PATH       path of source code [$source_path]"
 912 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 913 echo "  --cc=CC                  use C compiler CC [$cc]"
 914 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 915 echo "                           build time"
 916 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 917 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 918 echo "  --make=MAKE              use specified make [$make]"
 919 echo "  --install=INSTALL        use specified install [$install]"
 920 echo "  --static                 enable static build [$static]"
 921 echo "  --mandir=PATH            install man pages in PATH"
 922 echo "  --datadir=PATH           install firmware in PATH"
 923 echo "  --docdir=PATH            install documentation in PATH"
 924 echo "  --bindir=PATH            install binaries in PATH"
 925 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 926 echo "  --enable-debug-tcg       enable TCG debugging"
 927 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 928 echo "  --enable-debug           enable common debug build options"
 929 echo "  --enable-sparse          enable sparse checker"
 930 echo "  --disable-sparse         disable sparse checker (default)"
 931 echo "  --disable-strip          disable stripping binaries"
 932 echo "  --disable-werror         disable compilation abort on warning"
 933 echo "  --disable-sdl            disable SDL"
 934 echo "  --enable-sdl             enable SDL"
 935 echo "  --disable-vnc            disable VNC"
 936 echo "  --enable-vnc             enable VNC"
 937 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 938 echo "  --audio-drv-list=LIST    set audio drivers list:"
 939 echo "                           Available drivers: $audio_possible_drivers"
 940 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 941 echo "                           Available cards: $audio_possible_cards"
 942 echo "  --block-drv-whitelist=L  set block driver whitelist"
 943 echo "                           (affects only QEMU, not qemu-img)"
 944 echo "  --enable-mixemu          enable mixer emulation"
 945 echo "  --disable-xen            disable xen backend driver support"
 946 echo "  --enable-xen             enable xen backend driver support"
 947 echo "  --disable-brlapi         disable BrlAPI"
 948 echo "  --enable-brlapi          enable BrlAPI"
 949 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 950 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 951 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 952 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 953 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 954 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 955 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 956 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 957 echo "  --disable-vnc-thread     disable threaded VNC server"
 958 echo "  --enable-vnc-thread      enable threaded VNC server"
 959 echo "  --disable-curses         disable curses output"
 960 echo "  --enable-curses          enable curses output"
 961 echo "  --disable-curl           disable curl connectivity"
 962 echo "  --enable-curl            enable curl connectivity"
 963 echo "  --disable-fdt            disable fdt device tree"
 964 echo "  --enable-fdt             enable fdt device tree"
 965 echo "  --disable-check-utests   disable check unit-tests"
 966 echo "  --enable-check-utests    enable check unit-tests"
 967 echo "  --disable-bluez          disable bluez stack connectivity"
 968 echo "  --enable-bluez           enable bluez stack connectivity"
 969 echo "  --disable-kvm            disable KVM acceleration support"
 970 echo "  --enable-kvm             enable KVM acceleration support"
 971 echo "  --disable-nptl           disable usermode NPTL support"
 972 echo "  --enable-nptl            enable usermode NPTL support"
 973 echo "  --enable-system          enable all system emulation targets"
 974 echo "  --disable-system         disable all system emulation targets"
 975 echo "  --enable-user            enable supported user emulation targets"
 976 echo "  --disable-user           disable all user emulation targets"
 977 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 978 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 979 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 980 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 981 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 982 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 983 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 984 echo "                           emulation targets"
 985 echo "  --disable-guest-base     disable GUEST_BASE support"
 986 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 987 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 988 echo "  --fmod-lib               path to FMOD library"
 989 echo "  --fmod-inc               path to FMOD includes"
 990 echo "  --oss-lib                path to OSS library"
 991 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 992 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 993 echo "  --disable-uuid           disable uuid support"
 994 echo "  --enable-uuid            enable uuid support"
 995 echo "  --disable-vde            disable support for vde network"
 996 echo "  --enable-vde             enable support for vde network"
 997 echo "  --disable-linux-aio      disable Linux AIO support"
 998 echo "  --enable-linux-aio       enable Linux AIO support"
 999 echo "  --disable-attr           disables attr and xattr support"
1000 echo "  --enable-attr            enable attr and xattr support"
1001 echo "  --enable-io-thread       enable IO thread"
1002 echo "  --disable-blobs          disable installing provided firmware blobs"
1003 echo "  --kerneldir=PATH         look for kernel includes in PATH"
1004 echo "  --enable-docs            enable documentation build"
1005 echo "  --disable-docs           disable documentation build"
1006 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1007 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1008 echo "  --enable-trace-backend=B Set trace backend"
1009 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1010 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1011 echo "                           Default:trace-<pid>"
1012 echo "  --disable-spice          disable spice"
1013 echo "  --enable-spice           enable spice"
1014 echo "  --enable-rbd             enable building the rados block device (rbd)"
1015 echo "  --disable-smartcard      disable smartcard support"
1016 echo "  --enable-smartcard       enable smartcard support"
1017 echo "  --disable-smartcard-nss  disable smartcard nss support"
1018 echo "  --enable-smartcard-nss   enable smartcard nss support"
1019 echo ""
1020 echo "NOTE: The object files are built at the place where configure is launched"
1021 exit 1
1022 fi
1023
1024 # check that the C compiler works.
1025 cat > $TMPC <<EOF
1026 int main(void) {}
1027 EOF
1028
1029 if compile_object ; then
1030   : C compiler works ok
1031 else
1032     echo "ERROR: \"$cc\" either does not exist or does not work"
1033     exit 1
1034 fi
1035
1036 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1037 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1038 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1039 gcc_flags="-fstack-protector-all $gcc_flags"
1040 cat > $TMPC << EOF
1041 int main(void) { return 0; }
1042 EOF
1043 for flag in $gcc_flags; do
1044     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1045         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1046     fi
1047 done
1048
1049 #
1050 # Solaris specific configure tool chain decisions
1051 #
1052 if test "$solaris" = "yes" ; then
1053   if has $install; then
1054     :
1055   else
1056     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1057     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1058     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1059     exit 1
1060   fi
1061   if test "`path_of $install`" = "/usr/sbin/install" ; then
1062     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1063     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1064     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1065     exit 1
1066   fi
1067   if has ar; then
1068     :
1069   else
1070     echo "Error: No path includes ar"
1071     if test -f /usr/ccs/bin/ar ; then
1072       echo "Add /usr/ccs/bin to your path and rerun configure"
1073     fi
1074     exit 1
1075   fi
1076 fi
1077
1078 if test -z "$target_list" ; then
1079     target_list="$default_target_list"
1080 else
1081     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1082 fi
1083 if test -z "$target_list" ; then
1084     echo "No targets enabled"
1085     exit 1
1086 fi
1087 # see if system emulation was really requested
1088 case " $target_list " in
1089   *"-softmmu "*) softmmu=yes
1090   ;;
1091   *) softmmu=no
1092   ;;
1093 esac
1094
1095 feature_not_found() {
1096   feature=$1
1097
1098   echo "ERROR"
1099   echo "ERROR: User requested feature $feature"
1100   echo "ERROR: configure was not able to find it"
1101   echo "ERROR"
1102   exit 1;
1103 }
1104
1105 if test -z "$cross_prefix" ; then
1106
1107 # ---
1108 # big/little endian test
1109 cat > $TMPC << EOF
1110 #include <inttypes.h>
1111 int main(int argc, char ** argv){
1112         volatile uint32_t i=0x01234567;
1113         return (*((uint8_t*)(&i))) == 0x67;
1114 }
1115 EOF
1116
1117 if compile_prog "" "" ; then
1118 $TMPE && bigendian="yes"
1119 else
1120 echo big/little test failed
1121 fi
1122
1123 else
1124
1125 # if cross compiling, cannot launch a program, so make a static guess
1126 case "$cpu" in
1127   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1128     bigendian=yes
1129   ;;
1130 esac
1131
1132 fi
1133
1134 # host long bits test, actually a pointer size test
1135 cat > $TMPC << EOF
1136 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1137 EOF
1138 if compile_object; then
1139 hostlongbits=64
1140 else
1141 hostlongbits=32
1142 fi
1143
1144
1145 ##########################################
1146 # NPTL probe
1147
1148 if test "$nptl" != "no" ; then
1149   cat > $TMPC <<EOF
1150 #include <sched.h>
1151 #include <linux/futex.h>
1152 void foo()
1153 {
1154 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1155 #error bork
1156 #endif
1157 }
1158 EOF
1159
1160   if compile_object ; then
1161     nptl=yes
1162   else
1163     if test "$nptl" = "yes" ; then
1164       feature_not_found "nptl"
1165     fi
1166     nptl=no
1167   fi
1168 fi
1169
1170 ##########################################
1171 # zlib check
1172
1173 cat > $TMPC << EOF
1174 #include <zlib.h>
1175 int main(void) { zlibVersion(); return 0; }
1176 EOF
1177 if compile_prog "" "-lz" ; then
1178     :
1179 else
1180     echo
1181     echo "Error: zlib check failed"
1182     echo "Make sure to have the zlib libs and headers installed."
1183     echo
1184     exit 1
1185 fi
1186
1187 ##########################################
1188 # xen probe
1189
1190 if test "$xen" != "no" ; then
1191   xen_libs="-lxenstore -lxenctrl -lxenguest"
1192
1193   # Xen unstable
1194   cat > $TMPC <<EOF
1195 #include <xenctrl.h>
1196 #include <xs.h>
1197 #include <stdint.h>
1198 #include <xen/hvm/hvm_info_table.h>
1199 #if !defined(HVM_MAX_VCPUS)
1200 # error HVM_MAX_VCPUS not defined
1201 #endif
1202 int main(void) {
1203   xc_interface *xc;
1204   xs_daemon_open();
1205   xc = xc_interface_open(0, 0, 0);
1206   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1207   xc_gnttab_open(NULL, 0);
1208   return 0;
1209 }
1210 EOF
1211   if compile_prog "" "$xen_libs" ; then
1212     xen_ctrl_version=410
1213     xen=yes
1214
1215   # Xen 4.0.0
1216   elif (
1217       cat > $TMPC <<EOF
1218 #include <xenctrl.h>
1219 #include <xs.h>
1220 #include <stdint.h>
1221 #include <xen/hvm/hvm_info_table.h>
1222 #if !defined(HVM_MAX_VCPUS)
1223 # error HVM_MAX_VCPUS not defined
1224 #endif
1225 int main(void) {
1226   xs_daemon_open();
1227   xc_interface_open();
1228   xc_gnttab_open();
1229   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1230   return 0;
1231 }
1232 EOF
1233       compile_prog "" "$xen_libs"
1234     ) ; then
1235     xen_ctrl_version=400
1236     xen=yes
1237
1238   # Xen 3.3.0, 3.4.0
1239   elif (
1240       cat > $TMPC <<EOF
1241 #include <xenctrl.h>
1242 #include <xs.h>
1243 int main(void) {
1244   xs_daemon_open();
1245   xc_interface_open();
1246   xc_gnttab_open();
1247   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1248   return 0;
1249 }
1250 EOF
1251       compile_prog "" "$xen_libs"
1252     ) ; then
1253     xen_ctrl_version=330
1254     xen=yes
1255
1256   # Xen not found or unsupported
1257   else
1258     if test "$xen" = "yes" ; then
1259       feature_not_found "xen"
1260     fi
1261     xen=no
1262   fi
1263
1264   if test "$xen" = yes; then
1265     libs_softmmu="$xen_libs $libs_softmmu"
1266   fi
1267 fi
1268
1269 ##########################################
1270 # pkg-config probe
1271
1272 if ! has $pkg_config; then
1273   echo warning: proceeding without "$pkg_config" >&2
1274   pkg_config=/bin/false
1275 fi
1276
1277 ##########################################
1278 # Sparse probe
1279 if test "$sparse" != "no" ; then
1280   if has cgcc; then
1281     sparse=yes
1282   else
1283     if test "$sparse" = "yes" ; then
1284       feature_not_found "sparse"
1285     fi
1286     sparse=no
1287   fi
1288 fi
1289
1290 ##########################################
1291 # SDL probe
1292
1293 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1294 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1295 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1296   sdl_config=sdl-config
1297 fi
1298
1299 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1300   sdlconfig="$pkg_config sdl"
1301   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1302 elif has ${sdl_config}; then
1303   sdlconfig="$sdl_config"
1304   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1305 else
1306   if test "$sdl" = "yes" ; then
1307     feature_not_found "sdl"
1308   fi
1309   sdl=no
1310 fi
1311 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1312   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1313 fi
1314
1315 sdl_too_old=no
1316 if test "$sdl" != "no" ; then
1317   cat > $TMPC << EOF
1318 #include <SDL.h>
1319 #undef main /* We don't want SDL to override our main() */
1320 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1321 EOF
1322   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1323   if test "$static" = "yes" ; then
1324     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1325   else
1326     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1327   fi
1328   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1329     if test "$_sdlversion" -lt 121 ; then
1330       sdl_too_old=yes
1331     else
1332       if test "$cocoa" = "no" ; then
1333         sdl=yes
1334       fi
1335     fi
1336
1337     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1338     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1339       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1340          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1341          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1342       fi
1343       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1344         :
1345       else
1346         sdl=no
1347       fi
1348     fi # static link
1349   else # sdl not found
1350     if test "$sdl" = "yes" ; then
1351       feature_not_found "sdl"
1352     fi
1353     sdl=no
1354   fi # sdl compile test
1355 fi
1356
1357 if test "$sdl" = "yes" ; then
1358   cat > $TMPC <<EOF
1359 #include <SDL.h>
1360 #if defined(SDL_VIDEO_DRIVER_X11)
1361 #include <X11/XKBlib.h>
1362 #else
1363 #error No x11 support
1364 #endif
1365 int main(void) { return 0; }
1366 EOF
1367   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1368     sdl_libs="$sdl_libs -lX11"
1369   fi
1370   if test "$mingw32" = "yes" ; then
1371     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1372   fi
1373   libs_softmmu="$sdl_libs $libs_softmmu"
1374 fi
1375
1376 ##########################################
1377 # VNC TLS detection
1378 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1379   cat > $TMPC <<EOF
1380 #include <gnutls/gnutls.h>
1381 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1382 EOF
1383   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1384   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1385   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1386     vnc_tls=yes
1387     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1388   else
1389     if test "$vnc_tls" = "yes" ; then
1390       feature_not_found "vnc-tls"
1391     fi
1392     vnc_tls=no
1393   fi
1394 fi
1395
1396 ##########################################
1397 # VNC SASL detection
1398 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1399   cat > $TMPC <<EOF
1400 #include <sasl/sasl.h>
1401 #include <stdio.h>
1402 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1403 EOF
1404   # Assuming Cyrus-SASL installed in /usr prefix
1405   vnc_sasl_cflags=""
1406   vnc_sasl_libs="-lsasl2"
1407   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1408     vnc_sasl=yes
1409     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1410   else
1411     if test "$vnc_sasl" = "yes" ; then
1412       feature_not_found "vnc-sasl"
1413     fi
1414     vnc_sasl=no
1415   fi
1416 fi
1417
1418 ##########################################
1419 # VNC JPEG detection
1420 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1421 cat > $TMPC <<EOF
1422 #include <stdio.h>
1423 #include <jpeglib.h>
1424 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1425 EOF
1426     vnc_jpeg_cflags=""
1427     vnc_jpeg_libs="-ljpeg"
1428   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1429     vnc_jpeg=yes
1430     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1431   else
1432     if test "$vnc_jpeg" = "yes" ; then
1433       feature_not_found "vnc-jpeg"
1434     fi
1435     vnc_jpeg=no
1436   fi
1437 fi
1438
1439 ##########################################
1440 # VNC PNG detection
1441 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1442 cat > $TMPC <<EOF
1443 //#include <stdio.h>
1444 #include <png.h>
1445 #include <stddef.h>
1446 int main(void) {
1447     png_structp png_ptr;
1448     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1449     return 0;
1450 }
1451 EOF
1452     vnc_png_cflags=""
1453     vnc_png_libs="-lpng"
1454   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1455     vnc_png=yes
1456     libs_softmmu="$vnc_png_libs $libs_softmmu"
1457   else
1458     if test "$vnc_png" = "yes" ; then
1459       feature_not_found "vnc-png"
1460     fi
1461     vnc_png=no
1462   fi
1463 fi
1464
1465 ##########################################
1466 # fnmatch() probe, used for ACL routines
1467 fnmatch="no"
1468 cat > $TMPC << EOF
1469 #include <fnmatch.h>
1470 int main(void)
1471 {
1472     fnmatch("foo", "foo", 0);
1473     return 0;
1474 }
1475 EOF
1476 if compile_prog "" "" ; then
1477    fnmatch="yes"
1478 fi
1479
1480 ##########################################
1481 # uuid_generate() probe, used for vdi block driver
1482 if test "$uuid" != "no" ; then
1483   uuid_libs="-luuid"
1484   cat > $TMPC << EOF
1485 #include <uuid/uuid.h>
1486 int main(void)
1487 {
1488     uuid_t my_uuid;
1489     uuid_generate(my_uuid);
1490     return 0;
1491 }
1492 EOF
1493   if compile_prog "" "$uuid_libs" ; then
1494     uuid="yes"
1495     libs_softmmu="$uuid_libs $libs_softmmu"
1496     libs_tools="$uuid_libs $libs_tools"
1497   else
1498     if test "$uuid" = "yes" ; then
1499       feature_not_found "uuid"
1500     fi
1501     uuid=no
1502   fi
1503 fi
1504
1505 ##########################################
1506 # xfsctl() probe, used for raw-posix
1507 if test "$xfs" != "no" ; then
1508   cat > $TMPC << EOF
1509 #include <xfs/xfs.h>
1510 int main(void)
1511 {
1512     xfsctl(NULL, 0, 0, NULL);
1513     return 0;
1514 }
1515 EOF
1516   if compile_prog "" "" ; then
1517     xfs="yes"
1518   else
1519     if test "$xfs" = "yes" ; then
1520       feature_not_found "xfs"
1521     fi
1522     xfs=no
1523   fi
1524 fi
1525
1526 ##########################################
1527 # vde libraries probe
1528 if test "$vde" != "no" ; then
1529   vde_libs="-lvdeplug"
1530   cat > $TMPC << EOF
1531 #include <libvdeplug.h>
1532 int main(void)
1533 {
1534     struct vde_open_args a = {0, 0, 0};
1535     vde_open("", "", &a);
1536     return 0;
1537 }
1538 EOF
1539   if compile_prog "" "$vde_libs" ; then
1540     vde=yes
1541     libs_softmmu="$vde_libs $libs_softmmu"
1542     libs_tools="$vde_libs $libs_tools"
1543   else
1544     if test "$vde" = "yes" ; then
1545       feature_not_found "vde"
1546     fi
1547     vde=no
1548   fi
1549 fi
1550
1551 ##########################################
1552 # Sound support libraries probe
1553
1554 audio_drv_probe()
1555 {
1556     drv=$1
1557     hdr=$2
1558     lib=$3
1559     exp=$4
1560     cfl=$5
1561         cat > $TMPC << EOF
1562 #include <$hdr>
1563 int main(void) { $exp }
1564 EOF
1565     if compile_prog "$cfl" "$lib" ; then
1566         :
1567     else
1568         echo
1569         echo "Error: $drv check failed"
1570         echo "Make sure to have the $drv libs and headers installed."
1571         echo
1572         exit 1
1573     fi
1574 }
1575
1576 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1577 for drv in $audio_drv_list; do
1578     case $drv in
1579     alsa)
1580     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1581         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1582     libs_softmmu="-lasound $libs_softmmu"
1583     ;;
1584
1585     fmod)
1586     if test -z $fmod_lib || test -z $fmod_inc; then
1587         echo
1588         echo "Error: You must specify path to FMOD library and headers"
1589         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1590         echo
1591         exit 1
1592     fi
1593     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1594     libs_softmmu="$fmod_lib $libs_softmmu"
1595     ;;
1596
1597     esd)
1598     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1599     libs_softmmu="-lesd $libs_softmmu"
1600     audio_pt_int="yes"
1601     ;;
1602
1603     pa)
1604     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1605         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1606     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1607     audio_pt_int="yes"
1608     ;;
1609
1610     coreaudio)
1611       libs_softmmu="-framework CoreAudio $libs_softmmu"
1612     ;;
1613
1614     dsound)
1615       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1616       audio_win_int="yes"
1617     ;;
1618
1619     oss)
1620       libs_softmmu="$oss_lib $libs_softmmu"
1621     ;;
1622
1623     sdl|wav)
1624     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1625     ;;
1626
1627     winwave)
1628       libs_softmmu="-lwinmm $libs_softmmu"
1629       audio_win_int="yes"
1630     ;;
1631
1632     *)
1633     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1634         echo
1635         echo "Error: Unknown driver '$drv' selected"
1636         echo "Possible drivers are: $audio_possible_drivers"
1637         echo
1638         exit 1
1639     }
1640     ;;
1641     esac
1642 done
1643
1644 ##########################################
1645 # BrlAPI probe
1646
1647 if test "$brlapi" != "no" ; then
1648   brlapi_libs="-lbrlapi"
1649   cat > $TMPC << EOF
1650 #include <brlapi.h>
1651 #include <stddef.h>
1652 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1653 EOF
1654   if compile_prog "" "$brlapi_libs" ; then
1655     brlapi=yes
1656     libs_softmmu="$brlapi_libs $libs_softmmu"
1657   else
1658     if test "$brlapi" = "yes" ; then
1659       feature_not_found "brlapi"
1660     fi
1661     brlapi=no
1662   fi
1663 fi
1664
1665 ##########################################
1666 # curses probe
1667 if test "$mingw32" = "yes" ; then
1668     curses_list="-lpdcurses"
1669 else
1670     curses_list="-lncurses -lcurses"
1671 fi
1672
1673 if test "$curses" != "no" ; then
1674   curses_found=no
1675   cat > $TMPC << EOF
1676 #include <curses.h>
1677 #ifdef __OpenBSD__
1678 #define resize_term resizeterm
1679 #endif
1680 int main(void) { resize_term(0, 0); return curses_version(); }
1681 EOF
1682   for curses_lib in $curses_list; do
1683     if compile_prog "" "$curses_lib" ; then
1684       curses_found=yes
1685       libs_softmmu="$curses_lib $libs_softmmu"
1686       break
1687     fi
1688   done
1689   if test "$curses_found" = "yes" ; then
1690     curses=yes
1691   else
1692     if test "$curses" = "yes" ; then
1693       feature_not_found "curses"
1694     fi
1695     curses=no
1696   fi
1697 fi
1698
1699 ##########################################
1700 # curl probe
1701
1702 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1703   curlconfig="$pkg_config libcurl"
1704 else
1705   curlconfig=curl-config
1706 fi
1707
1708 if test "$curl" != "no" ; then
1709   cat > $TMPC << EOF
1710 #include <curl/curl.h>
1711 int main(void) { return curl_easy_init(); }
1712 EOF
1713   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1714   curl_libs=`$curlconfig --libs 2>/dev/null`
1715   if compile_prog "$curl_cflags" "$curl_libs" ; then
1716     curl=yes
1717     libs_tools="$curl_libs $libs_tools"
1718     libs_softmmu="$curl_libs $libs_softmmu"
1719   else
1720     if test "$curl" = "yes" ; then
1721       feature_not_found "curl"
1722     fi
1723     curl=no
1724   fi
1725 fi # test "$curl"
1726
1727 ##########################################
1728 # check framework probe
1729
1730 if test "$check_utests" != "no" ; then
1731   cat > $TMPC << EOF
1732 #include <check.h>
1733 int main(void) { suite_create("qemu test"); return 0; }
1734 EOF
1735   check_libs=`$pkg_config --libs check`
1736   if compile_prog "" $check_libs ; then
1737     check_utests=yes
1738     libs_tools="$check_libs $libs_tools"
1739   else
1740     if test "$check_utests" = "yes" ; then
1741       feature_not_found "check"
1742     fi
1743     check_utests=no
1744   fi
1745 fi # test "$check_utests"
1746
1747 ##########################################
1748 # bluez support probe
1749 if test "$bluez" != "no" ; then
1750   cat > $TMPC << EOF
1751 #include <bluetooth/bluetooth.h>
1752 int main(void) { return bt_error(0); }
1753 EOF
1754   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1755   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1756   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1757     bluez=yes
1758     libs_softmmu="$bluez_libs $libs_softmmu"
1759   else
1760     if test "$bluez" = "yes" ; then
1761       feature_not_found "bluez"
1762     fi
1763     bluez="no"
1764   fi
1765 fi
1766
1767 ##########################################
1768 # kvm probe
1769 if test "$kvm" != "no" ; then
1770     cat > $TMPC <<EOF
1771 #include <linux/kvm.h>
1772 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1773 #error Invalid KVM version
1774 #endif
1775 EOF
1776     must_have_caps="KVM_CAP_USER_MEMORY \
1777                     KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
1778                     KVM_CAP_COALESCED_MMIO \
1779                     KVM_CAP_SYNC_MMU \
1780                    "
1781     if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
1782       must_have_caps="$caps \
1783                       KVM_CAP_SET_TSS_ADDR \
1784                       KVM_CAP_EXT_CPUID \
1785                       KVM_CAP_CLOCKSOURCE \
1786                       KVM_CAP_NOP_IO_DELAY \
1787                       KVM_CAP_PV_MMU \
1788                       KVM_CAP_MP_STATE \
1789                       KVM_CAP_USER_NMI \
1790                      "
1791     fi
1792     for c in $must_have_caps ; do
1793       cat >> $TMPC <<EOF
1794 #if !defined($c)
1795 #error Missing KVM capability $c
1796 #endif
1797 EOF
1798     done
1799     cat >> $TMPC <<EOF
1800 int main(void) { return 0; }
1801 EOF
1802   if test "$kerneldir" != "" ; then
1803       kvm_cflags=-I"$kerneldir"/include
1804       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1805          -a -d "$kerneldir/arch/x86/include" ; then
1806             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1807         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1808             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1809         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1810             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1811         elif test -d "$kerneldir/arch/$cpu/include" ; then
1812             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1813       fi
1814   else
1815     kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1816   fi
1817   if compile_prog "$kvm_cflags" "" ; then
1818     kvm=yes
1819     cat > $TMPC <<EOF
1820 #include <linux/kvm_para.h>
1821 int main(void) { return 0; }
1822 EOF
1823     if compile_prog "$kvm_cflags" "" ; then
1824       kvm_para=yes
1825     fi
1826   else
1827     if test "$kvm" = "yes" ; then
1828       if has awk && has grep; then
1829         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1830         | grep "error: " \
1831         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1832         if test "$kvmerr" != "" ; then
1833           echo -e "${kvmerr}\n\
1834 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1835 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1836         fi
1837       fi
1838       feature_not_found "kvm"
1839     fi
1840     kvm=no
1841   fi
1842 fi
1843
1844 ##########################################
1845 # test for ppc kvm pvr setting
1846
1847 if test "$kvm" = "yes" && test "$cpu" = "ppc" -o "$cpu" = "ppc64"; then
1848             cat > $TMPC <<EOF
1849     #include <asm/kvm.h>
1850     int main(void) { struct kvm_sregs s; s.pvr = 0; return 0; }
1851 EOF
1852     if compile_prog "$kvm_cflags" "" ; then
1853         kvm_ppc_pvr=yes
1854     else
1855         kvm_ppc_pvr=no
1856     fi
1857 fi
1858
1859 ##########################################
1860 # test for vhost net
1861
1862 if test "$vhost_net" != "no"; then
1863     if test "$kvm" != "no"; then
1864             cat > $TMPC <<EOF
1865     #include <linux/vhost.h>
1866     int main(void) { return 0; }
1867 EOF
1868             if compile_prog "$kvm_cflags" "" ; then
1869                 vhost_net=yes
1870             else
1871                 if test "$vhost_net" = "yes" ; then
1872                     feature_not_found "vhost-net"
1873                 fi
1874                 vhost_net=no
1875             fi
1876     else
1877             if test "$vhost_net" = "yes" ; then
1878                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1879                 feature_not_found "vhost-net"
1880             fi
1881             vhost_net=no
1882     fi
1883 fi
1884
1885 ##########################################
1886 # pthread probe
1887 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1888
1889 pthread=no
1890 cat > $TMPC << EOF
1891 #include <pthread.h>
1892 int main(void) { pthread_create(0,0,0,0); return 0; }
1893 EOF
1894 if compile_prog "" "" ; then
1895   pthread=yes
1896 else
1897   for pthread_lib in $PTHREADLIBS_LIST; do
1898     if compile_prog "" "$pthread_lib" ; then
1899       pthread=yes
1900       LIBS="$pthread_lib $LIBS"
1901       break
1902     fi
1903   done
1904 fi
1905
1906 if test "$mingw32" != yes -a "$pthread" = no; then
1907   echo
1908   echo "Error: pthread check failed"
1909   echo "Make sure to have the pthread libs and headers installed."
1910   echo
1911   exit 1
1912 fi
1913
1914 ##########################################
1915 # rbd probe
1916 if test "$rbd" != "no" ; then
1917   cat > $TMPC <<EOF
1918 #include <stdio.h>
1919 #include <rados/librados.h>
1920 int main(void) { rados_initialize(0, NULL); return 0; }
1921 EOF
1922   rbd_libs="-lrados"
1923   if compile_prog "" "$rbd_libs" ; then
1924     librados_too_old=no
1925     cat > $TMPC <<EOF
1926 #include <stdio.h>
1927 #include <rados/librados.h>
1928 #ifndef CEPH_OSD_TMAP_SET
1929 #error missing CEPH_OSD_TMAP_SET
1930 #endif
1931 int main(void) {
1932     int (*func)(const rados_pool_t pool, uint64_t *snapid) = rados_selfmanaged_snap_create;
1933     rados_initialize(0, NULL);
1934     return 0;
1935 }
1936 EOF
1937     if compile_prog "" "$rbd_libs" ; then
1938       rbd=yes
1939       libs_tools="$rbd_libs $libs_tools"
1940       libs_softmmu="$rbd_libs $libs_softmmu"
1941     else
1942       rbd=no
1943       librados_too_old=yes
1944     fi
1945   else
1946     if test "$rbd" = "yes" ; then
1947       feature_not_found "rados block device"
1948     fi
1949     rbd=no
1950   fi
1951   if test "$librados_too_old" = "yes" ; then
1952     echo "-> Your librados version is too old - upgrade needed to have rbd support"
1953   fi
1954 fi
1955
1956 ##########################################
1957 # linux-aio probe
1958
1959 if test "$linux_aio" != "no" ; then
1960   cat > $TMPC <<EOF
1961 #include <libaio.h>
1962 #include <sys/eventfd.h>
1963 #include <stddef.h>
1964 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1965 EOF
1966   if compile_prog "" "-laio" ; then
1967     linux_aio=yes
1968     libs_softmmu="$libs_softmmu -laio"
1969     libs_tools="$libs_tools -laio"
1970   else
1971     if test "$linux_aio" = "yes" ; then
1972       feature_not_found "linux AIO"
1973     fi
1974     linux_aio=no
1975   fi
1976 fi
1977
1978 ##########################################
1979 # attr probe
1980
1981 if test "$attr" != "no" ; then
1982   cat > $TMPC <<EOF
1983 #include <stdio.h>
1984 #include <sys/types.h>
1985 #include <attr/xattr.h>
1986 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1987 EOF
1988   if compile_prog "" "-lattr" ; then
1989     attr=yes
1990     LIBS="-lattr $LIBS"
1991   else
1992     if test "$attr" = "yes" ; then
1993       feature_not_found "ATTR"
1994     fi
1995     attr=no
1996   fi
1997 fi
1998
1999 ##########################################
2000 # iovec probe
2001 cat > $TMPC <<EOF
2002 #include <sys/types.h>
2003 #include <sys/uio.h>
2004 #include <unistd.h>
2005 int main(void) { struct iovec iov; return 0; }
2006 EOF
2007 iovec=no
2008 if compile_prog "" "" ; then
2009   iovec=yes
2010 fi
2011
2012 ##########################################
2013 # preadv probe
2014 cat > $TMPC <<EOF
2015 #include <sys/types.h>
2016 #include <sys/uio.h>
2017 #include <unistd.h>
2018 int main(void) { preadv; }
2019 EOF
2020 preadv=no
2021 if compile_prog "" "" ; then
2022   preadv=yes
2023 fi
2024
2025 ##########################################
2026 # fdt probe
2027 if test "$fdt" != "no" ; then
2028   fdt_libs="-lfdt"
2029   cat > $TMPC << EOF
2030 int main(void) { return 0; }
2031 EOF
2032   if compile_prog "" "$fdt_libs" ; then
2033     fdt=yes
2034   else
2035     if test "$fdt" = "yes" ; then
2036       feature_not_found "fdt"
2037     fi
2038     fdt_libs=
2039     fdt=no
2040   fi
2041 fi
2042
2043 ##########################################
2044 # opengl probe, used by milkymist-tmu2
2045 if test "$opengl" != "no" ; then
2046   opengl_libs="-lGL"
2047   cat > $TMPC << EOF
2048 #include <X11/Xlib.h>
2049 #include <GL/gl.h>
2050 #include <GL/glx.h>
2051 int main(void) { GL_VERSION; return 0; }
2052 EOF
2053   if compile_prog "" "-lGL" ; then
2054     opengl=yes
2055   else
2056     if test "$opengl" = "yes" ; then
2057       feature_not_found "opengl"
2058     fi
2059     opengl_libs=
2060     opengl=no
2061   fi
2062 fi
2063
2064 #
2065 # Check for xxxat() functions when we are building linux-user
2066 # emulator.  This is done because older glibc versions don't
2067 # have syscall stubs for these implemented.
2068 #
2069 atfile=no
2070 cat > $TMPC << EOF
2071 #define _ATFILE_SOURCE
2072 #include <sys/types.h>
2073 #include <fcntl.h>
2074 #include <unistd.h>
2075
2076 int
2077 main(void)
2078 {
2079         /* try to unlink nonexisting file */
2080         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2081 }
2082 EOF
2083 if compile_prog "" "" ; then
2084   atfile=yes
2085 fi
2086
2087 # Check for inotify functions when we are building linux-user
2088 # emulator.  This is done because older glibc versions don't
2089 # have syscall stubs for these implemented.  In that case we
2090 # don't provide them even if kernel supports them.
2091 #
2092 inotify=no
2093 cat > $TMPC << EOF
2094 #include <sys/inotify.h>
2095
2096 int
2097 main(void)
2098 {
2099         /* try to start inotify */
2100         return inotify_init();
2101 }
2102 EOF
2103 if compile_prog "" "" ; then
2104   inotify=yes
2105 fi
2106
2107 inotify1=no
2108 cat > $TMPC << EOF
2109 #include <sys/inotify.h>
2110
2111 int
2112 main(void)
2113 {
2114     /* try to start inotify */
2115     return inotify_init1(0);
2116 }
2117 EOF
2118 if compile_prog "" "" ; then
2119   inotify1=yes
2120 fi
2121
2122 # check if utimensat and futimens are supported
2123 utimens=no
2124 cat > $TMPC << EOF
2125 #define _ATFILE_SOURCE
2126 #include <stddef.h>
2127 #include <fcntl.h>
2128
2129 int main(void)
2130 {
2131     utimensat(AT_FDCWD, "foo", NULL, 0);
2132     futimens(0, NULL);
2133     return 0;
2134 }
2135 EOF
2136 if compile_prog "" "" ; then
2137   utimens=yes
2138 fi
2139
2140 # check if pipe2 is there
2141 pipe2=no
2142 cat > $TMPC << EOF
2143 #include <unistd.h>
2144 #include <fcntl.h>
2145
2146 int main(void)
2147 {
2148     int pipefd[2];
2149     pipe2(pipefd, O_CLOEXEC);
2150     return 0;
2151 }
2152 EOF
2153 if compile_prog "" "" ; then
2154   pipe2=yes
2155 fi
2156
2157 # check if accept4 is there
2158 accept4=no
2159 cat > $TMPC << EOF
2160 #include <sys/socket.h>
2161 #include <stddef.h>
2162
2163 int main(void)
2164 {
2165     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2166     return 0;
2167 }
2168 EOF
2169 if compile_prog "" "" ; then
2170   accept4=yes
2171 fi
2172
2173 # check if tee/splice is there. vmsplice was added same time.
2174 splice=no
2175 cat > $TMPC << EOF
2176 #include <unistd.h>
2177 #include <fcntl.h>
2178 #include <limits.h>
2179
2180 int main(void)
2181 {
2182     int len, fd;
2183     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2184     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2185     return 0;
2186 }
2187 EOF
2188 if compile_prog "" "" ; then
2189   splice=yes
2190 fi
2191
2192 ##########################################
2193 # signalfd probe
2194 signalfd="no"
2195 cat > $TMPC << EOF
2196 #define _GNU_SOURCE
2197 #include <unistd.h>
2198 #include <sys/syscall.h>
2199 #include <signal.h>
2200 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2201 EOF
2202
2203 if compile_prog "" "" ; then
2204   signalfd=yes
2205 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2206   echo
2207   echo "ERROR: Host kernel lacks signalfd() support,"
2208   echo "but KVM depends on it when the IO thread is disabled."
2209   echo
2210   exit 1
2211 fi
2212
2213 # check if eventfd is supported
2214 eventfd=no
2215 cat > $TMPC << EOF
2216 #include <sys/eventfd.h>
2217
2218 int main(void)
2219 {
2220     int efd = eventfd(0, 0);
2221     return 0;
2222 }
2223 EOF
2224 if compile_prog "" "" ; then
2225   eventfd=yes
2226 fi
2227
2228 # check for fallocate
2229 fallocate=no
2230 cat > $TMPC << EOF
2231 #include <fcntl.h>
2232
2233 int main(void)
2234 {
2235     fallocate(0, 0, 0, 0);
2236     return 0;
2237 }
2238 EOF
2239 if compile_prog "$ARCH_CFLAGS" "" ; then
2240   fallocate=yes
2241 fi
2242
2243 # check for sync_file_range
2244 sync_file_range=no
2245 cat > $TMPC << EOF
2246 #include <fcntl.h>
2247
2248 int main(void)
2249 {
2250     sync_file_range(0, 0, 0, 0);
2251     return 0;
2252 }
2253 EOF
2254 if compile_prog "$ARCH_CFLAGS" "" ; then
2255   sync_file_range=yes
2256 fi
2257
2258 # check for linux/fiemap.h and FS_IOC_FIEMAP
2259 fiemap=no
2260 cat > $TMPC << EOF
2261 #include <sys/ioctl.h>
2262 #include <linux/fs.h>
2263 #include <linux/fiemap.h>
2264
2265 int main(void)
2266 {
2267     ioctl(0, FS_IOC_FIEMAP, 0);
2268     return 0;
2269 }
2270 EOF
2271 if compile_prog "$ARCH_CFLAGS" "" ; then
2272   fiemap=yes
2273 fi
2274
2275 # check for dup3
2276 dup3=no
2277 cat > $TMPC << EOF
2278 #include <unistd.h>
2279
2280 int main(void)
2281 {
2282     dup3(0, 0, 0);
2283     return 0;
2284 }
2285 EOF
2286 if compile_prog "" "" ; then
2287   dup3=yes
2288 fi
2289
2290 # check for epoll support
2291 epoll=no
2292 cat > $TMPC << EOF
2293 #include <sys/epoll.h>
2294
2295 int main(void)
2296 {
2297     epoll_create(0);
2298     return 0;
2299 }
2300 EOF
2301 if compile_prog "$ARCH_CFLAGS" "" ; then
2302   epoll=yes
2303 fi
2304
2305 # epoll_create1 and epoll_pwait are later additions
2306 # so we must check separately for their presence
2307 epoll_create1=no
2308 cat > $TMPC << EOF
2309 #include <sys/epoll.h>
2310
2311 int main(void)
2312 {
2313     /* Note that we use epoll_create1 as a value, not as
2314      * a function being called. This is necessary so that on
2315      * old SPARC glibc versions where the function was present in
2316      * the library but not declared in the header file we will
2317      * fail the configure check. (Otherwise we will get a compiler
2318      * warning but not an error, and will proceed to fail the
2319      * qemu compile where we compile with -Werror.)
2320      */
2321     epoll_create1;
2322     return 0;
2323 }
2324 EOF
2325 if compile_prog "$ARCH_CFLAGS" "" ; then
2326   epoll_create1=yes
2327 fi
2328
2329 epoll_pwait=no
2330 cat > $TMPC << EOF
2331 #include <sys/epoll.h>
2332
2333 int main(void)
2334 {
2335     epoll_pwait(0, 0, 0, 0, 0);
2336     return 0;
2337 }
2338 EOF
2339 if compile_prog "$ARCH_CFLAGS" "" ; then
2340   epoll_pwait=yes
2341 fi
2342
2343 # Check if tools are available to build documentation.
2344 if test "$docs" != "no" ; then
2345   if has makeinfo && has pod2man; then
2346     docs=yes
2347   else
2348     if test "$docs" = "yes" ; then
2349       feature_not_found "docs"
2350     fi
2351     docs=no
2352   fi
2353 fi
2354
2355 # Search for bswap_32 function
2356 byteswap_h=no
2357 cat > $TMPC << EOF
2358 #include <byteswap.h>
2359 int main(void) { return bswap_32(0); }
2360 EOF
2361 if compile_prog "" "" ; then
2362   byteswap_h=yes
2363 fi
2364
2365 # Search for bswap_32 function
2366 bswap_h=no
2367 cat > $TMPC << EOF
2368 #include <sys/endian.h>
2369 #include <sys/types.h>
2370 #include <machine/bswap.h>
2371 int main(void) { return bswap32(0); }
2372 EOF
2373 if compile_prog "" "" ; then
2374   bswap_h=yes
2375 fi
2376
2377 ##########################################
2378 # Do we need librt
2379 cat > $TMPC <<EOF
2380 #include <signal.h>
2381 #include <time.h>
2382 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2383 EOF
2384
2385 if compile_prog "" "" ; then
2386   :
2387 elif compile_prog "" "-lrt" ; then
2388   LIBS="-lrt $LIBS"
2389 fi
2390
2391 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2392         "$aix" != "yes" -a "$haiku" != "yes" ; then
2393     libs_softmmu="-lutil $libs_softmmu"
2394 fi
2395
2396 ##########################################
2397 # check if the compiler defines offsetof
2398
2399 need_offsetof=yes
2400 cat > $TMPC << EOF
2401 #include <stddef.h>
2402 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2403 EOF
2404 if compile_prog "" "" ; then
2405     need_offsetof=no
2406 fi
2407
2408 ##########################################
2409 # check if the compiler understands attribute warn_unused_result
2410 #
2411 # This could be smarter, but gcc -Werror does not error out even when warning
2412 # about attribute warn_unused_result
2413
2414 gcc_attribute_warn_unused_result=no
2415 cat > $TMPC << EOF
2416 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2417 #error gcc 3.3 or older
2418 #endif
2419 int main(void) { return 0;}
2420 EOF
2421 if compile_prog "" ""; then
2422     gcc_attribute_warn_unused_result=yes
2423 fi
2424
2425 # spice probe
2426 if test "$spice" != "no" ; then
2427   cat > $TMPC << EOF
2428 #include <spice.h>
2429 int main(void) { spice_server_new(); return 0; }
2430 EOF
2431   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2432   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2433   if $pkg_config --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
2434      compile_prog "$spice_cflags" "$spice_libs" ; then
2435     spice="yes"
2436     libs_softmmu="$libs_softmmu $spice_libs"
2437     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2438   else
2439     if test "$spice" = "yes" ; then
2440       feature_not_found "spice"
2441     fi
2442     spice="no"
2443   fi
2444 fi
2445
2446 # check for libcacard for smartcard support
2447 if test "$smartcard" != "no" ; then
2448     smartcard="yes"
2449     smartcard_cflags=""
2450     # TODO - what's the minimal nss version we support?
2451     if test "$smartcard_nss" != "no"; then
2452         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2453             smartcard_nss="yes"
2454             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2455             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2456             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2457             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2458             LIBS="$libcacard_libs $LIBS"
2459         else
2460             if test "$smartcard_nss" = "yes"; then
2461                 feature_not_found "nss"
2462             fi
2463             smartcard_nss="no"
2464         fi
2465     fi
2466 fi
2467 if test "$smartcard" = "no" ; then
2468     smartcard_nss="no"
2469 fi
2470
2471 ##########################################
2472
2473 ##########################################
2474 # check if we have fdatasync
2475
2476 fdatasync=no
2477 cat > $TMPC << EOF
2478 #include <unistd.h>
2479 int main(void) { return fdatasync(0); }
2480 EOF
2481 if compile_prog "" "" ; then
2482     fdatasync=yes
2483 fi
2484
2485 ##########################################
2486 # check if we have madvise
2487
2488 madvise=no
2489 cat > $TMPC << EOF
2490 #include <sys/types.h>
2491 #include <sys/mman.h>
2492 #include <stddef.h>
2493 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2494 EOF
2495 if compile_prog "" "" ; then
2496     madvise=yes
2497 fi
2498
2499 ##########################################
2500 # check if we have posix_madvise
2501
2502 posix_madvise=no
2503 cat > $TMPC << EOF
2504 #include <sys/mman.h>
2505 #include <stddef.h>
2506 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2507 EOF
2508 if compile_prog "" "" ; then
2509     posix_madvise=yes
2510 fi
2511
2512 ##########################################
2513 # check if trace backend exists
2514
2515 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2516 if test "$?" -ne 0 ; then
2517   echo
2518   echo "Error: invalid trace backend"
2519   echo "Please choose a supported trace backend."
2520   echo
2521   exit 1
2522 fi
2523
2524 ##########################################
2525 # For 'ust' backend, test if ust headers are present
2526 if test "$trace_backend" = "ust"; then
2527   cat > $TMPC << EOF
2528 #include <ust/tracepoint.h>
2529 #include <ust/marker.h>
2530 int main(void) { return 0; }
2531 EOF
2532   if compile_prog "" "" ; then
2533     LIBS="-lust $LIBS"
2534   else
2535     echo
2536     echo "Error: Trace backend 'ust' missing libust header files"
2537     echo
2538     exit 1
2539   fi
2540 fi
2541
2542 ##########################################
2543 # For 'dtrace' backend, test if 'dtrace' command is present
2544 if test "$trace_backend" = "dtrace"; then
2545   if ! has 'dtrace' ; then
2546     echo
2547     echo "Error: dtrace command is not found in PATH $PATH"
2548     echo
2549     exit 1
2550   fi
2551   trace_backend_stap="no"
2552   if has 'stap' ; then
2553     trace_backend_stap="yes"
2554   fi
2555 fi
2556
2557 ##########################################
2558 # End of CC checks
2559 # After here, no more $cc or $ld runs
2560
2561 if test "$debug" = "no" ; then
2562   CFLAGS="-O2 $CFLAGS"
2563 fi
2564
2565 # Consult white-list to determine whether to enable werror
2566 # by default.  Only enable by default for git builds
2567 z_version=`cut -f3 -d. $source_path/VERSION`
2568
2569 if test -z "$werror" ; then
2570     if test "$z_version" = "50" -a \
2571         "$linux" = "yes" ; then
2572         werror="yes"
2573     else
2574         werror="no"
2575     fi
2576 fi
2577
2578 # Disable zero malloc errors for official releases unless explicitly told to
2579 # enable/disable
2580 if test -z "$zero_malloc" ; then
2581     if test "$z_version" = "50" ; then
2582         zero_malloc="no"
2583     else
2584         zero_malloc="yes"
2585     fi
2586 fi
2587
2588 if test "$werror" = "yes" ; then
2589     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2590 fi
2591
2592 if test "$solaris" = "no" ; then
2593     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2594         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2595     fi
2596 fi
2597
2598 # Use ASLR, no-SEH and DEP if available
2599 if test "$mingw32" = "yes" ; then
2600     for flag in --dynamicbase --no-seh --nxcompat; do
2601         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2602             LDFLAGS="-Wl,$flag $LDFLAGS"
2603         fi
2604     done
2605 fi
2606
2607 confdir=$sysconfdir$confsuffix
2608
2609 tools=
2610 if test "$softmmu" = yes ; then
2611   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2612   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2613       tools="qemu-nbd\$(EXESUF) $tools"
2614     if [ "$check_utests" = "yes" ]; then
2615       tools="check-qint check-qstring check-qdict check-qlist $tools"
2616       tools="check-qfloat check-qjson $tools"
2617     fi
2618   fi
2619 fi
2620
2621 # Mac OS X ships with a broken assembler
2622 roms=
2623 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2624         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2625         "$softmmu" = yes ; then
2626   roms="optionrom"
2627 fi
2628 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2629   roms="$roms spapr-rtas"
2630 fi
2631
2632 echo "Install prefix    $prefix"
2633 echo "BIOS directory    `eval echo $datadir`"
2634 echo "binary directory  `eval echo $bindir`"
2635 echo "config directory  `eval echo $sysconfdir`"
2636 if test "$mingw32" = "no" ; then
2637 echo "Manual directory  `eval echo $mandir`"
2638 echo "ELF interp prefix $interp_prefix"
2639 fi
2640 echo "Source path       $source_path"
2641 echo "C compiler        $cc"
2642 echo "Host C compiler   $host_cc"
2643 echo "CFLAGS            $CFLAGS"
2644 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2645 echo "LDFLAGS           $LDFLAGS"
2646 echo "make              $make"
2647 echo "install           $install"
2648 echo "host CPU          $cpu"
2649 echo "host big endian   $bigendian"
2650 echo "target list       $target_list"
2651 echo "tcg debug enabled $debug_tcg"
2652 echo "Mon debug enabled $debug_mon"
2653 echo "gprof enabled     $gprof"
2654 echo "sparse enabled    $sparse"
2655 echo "strip binaries    $strip_opt"
2656 echo "profiler          $profiler"
2657 echo "static build      $static"
2658 echo "-Werror enabled   $werror"
2659 if test "$darwin" = "yes" ; then
2660     echo "Cocoa support     $cocoa"
2661 fi
2662 echo "SDL support       $sdl"
2663 echo "curses support    $curses"
2664 echo "curl support      $curl"
2665 echo "check support     $check_utests"
2666 echo "mingw32 support   $mingw32"
2667 echo "Audio drivers     $audio_drv_list"
2668 echo "Extra audio cards $audio_card_list"
2669 echo "Block whitelist   $block_drv_whitelist"
2670 echo "Mixer emulation   $mixemu"
2671 echo "VNC support       $vnc"
2672 if test "$vnc" = "yes" ; then
2673     echo "VNC TLS support   $vnc_tls"
2674     echo "VNC SASL support  $vnc_sasl"
2675     echo "VNC JPEG support  $vnc_jpeg"
2676     echo "VNC PNG support   $vnc_png"
2677     echo "VNC thread        $vnc_thread"
2678 fi
2679 if test -n "$sparc_cpu"; then
2680     echo "Target Sparc Arch $sparc_cpu"
2681 fi
2682 echo "xen support       $xen"
2683 echo "brlapi support    $brlapi"
2684 echo "bluez  support    $bluez"
2685 echo "Documentation     $docs"
2686 [ ! -z "$uname_release" ] && \
2687 echo "uname -r          $uname_release"
2688 echo "NPTL support      $nptl"
2689 echo "GUEST_BASE        $guest_base"
2690 echo "PIE user targets  $user_pie"
2691 echo "vde support       $vde"
2692 echo "IO thread         $io_thread"
2693 echo "Linux AIO support $linux_aio"
2694 echo "ATTR/XATTR support $attr"
2695 echo "Install blobs     $blobs"
2696 echo "KVM support       $kvm"
2697 echo "fdt support       $fdt"
2698 echo "preadv support    $preadv"
2699 echo "fdatasync         $fdatasync"
2700 echo "madvise           $madvise"
2701 echo "posix_madvise     $posix_madvise"
2702 echo "uuid support      $uuid"
2703 echo "vhost-net support $vhost_net"
2704 echo "Trace backend     $trace_backend"
2705 echo "Trace output file $trace_file-<pid>"
2706 echo "spice support     $spice"
2707 echo "rbd support       $rbd"
2708 echo "xfsctl support    $xfs"
2709 echo "nss used          $smartcard_nss"
2710 echo "OpenGL support    $opengl"
2711
2712 if test $sdl_too_old = "yes"; then
2713 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2714 fi
2715
2716 config_host_mak="config-host.mak"
2717 config_host_ld="config-host.ld"
2718
2719 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2720 printf "# Configured with:" >> $config_host_mak
2721 printf " '%s'" "$0" "$@" >> $config_host_mak
2722 echo >> $config_host_mak
2723
2724 echo all: >> $config_host_mak
2725 echo "prefix=$prefix" >> $config_host_mak
2726 echo "bindir=$bindir" >> $config_host_mak
2727 echo "mandir=$mandir" >> $config_host_mak
2728 echo "datadir=$datadir" >> $config_host_mak
2729 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2730 echo "docdir=$docdir" >> $config_host_mak
2731 echo "confdir=$confdir" >> $config_host_mak
2732
2733 case "$cpu" in
2734   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2735     ARCH=$cpu
2736   ;;
2737   armv4b|armv4l)
2738     ARCH=arm
2739   ;;
2740 esac
2741 echo "ARCH=$ARCH" >> $config_host_mak
2742 if test "$debug_tcg" = "yes" ; then
2743   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2744 fi
2745 if test "$debug_mon" = "yes" ; then
2746   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2747 fi
2748 if test "$debug" = "yes" ; then
2749   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2750 fi
2751 if test "$strip_opt" = "yes" ; then
2752   echo "STRIP=${strip}" >> $config_host_mak
2753 fi
2754 if test "$bigendian" = "yes" ; then
2755   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2756 fi
2757 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2758 if test "$mingw32" = "yes" ; then
2759   echo "CONFIG_WIN32=y" >> $config_host_mak
2760   rc_version=`cat $source_path/VERSION`
2761   version_major=${rc_version%%.*}
2762   rc_version=${rc_version#*.}
2763   version_minor=${rc_version%%.*}
2764   rc_version=${rc_version#*.}
2765   version_subminor=${rc_version%%.*}
2766   version_micro=0
2767   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2768   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2769 else
2770   echo "CONFIG_POSIX=y" >> $config_host_mak
2771 fi
2772
2773 if test "$linux" = "yes" ; then
2774   echo "CONFIG_LINUX=y" >> $config_host_mak
2775 fi
2776
2777 if test "$darwin" = "yes" ; then
2778   echo "CONFIG_DARWIN=y" >> $config_host_mak
2779 fi
2780
2781 if test "$aix" = "yes" ; then
2782   echo "CONFIG_AIX=y" >> $config_host_mak
2783 fi
2784
2785 if test "$solaris" = "yes" ; then
2786   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2787   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2788   if test "$needs_libsunmath" = "yes" ; then
2789     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2790   fi
2791 fi
2792 if test "$haiku" = "yes" ; then
2793   echo "CONFIG_HAIKU=y" >> $config_host_mak
2794 fi
2795 if test "$static" = "yes" ; then
2796   echo "CONFIG_STATIC=y" >> $config_host_mak
2797 fi
2798 if test $profiler = "yes" ; then
2799   echo "CONFIG_PROFILER=y" >> $config_host_mak
2800 fi
2801 if test "$slirp" = "yes" ; then
2802   echo "CONFIG_SLIRP=y" >> $config_host_mak
2803   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2804 fi
2805 if test "$vde" = "yes" ; then
2806   echo "CONFIG_VDE=y" >> $config_host_mak
2807 fi
2808 for card in $audio_card_list; do
2809     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2810     echo "$def=y" >> $config_host_mak
2811 done
2812 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2813 for drv in $audio_drv_list; do
2814     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2815     echo "$def=y" >> $config_host_mak
2816     if test "$drv" = "fmod"; then
2817         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2818     fi
2819 done
2820 if test "$audio_pt_int" = "yes" ; then
2821   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2822 fi
2823 if test "$audio_win_int" = "yes" ; then
2824   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2825 fi
2826 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2827 if test "$mixemu" = "yes" ; then
2828   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2829 fi
2830 if test "$vnc" = "yes" ; then
2831   echo "CONFIG_VNC=y" >> $config_host_mak
2832 fi
2833 if test "$vnc_tls" = "yes" ; then
2834   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2835   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2836 fi
2837 if test "$vnc_sasl" = "yes" ; then
2838   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2839   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2840 fi
2841 if test "$vnc_jpeg" = "yes" ; then
2842   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2843   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2844 fi
2845 if test "$vnc_png" = "yes" ; then
2846   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2847   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2848 fi
2849 if test "$vnc_thread" = "yes" ; then
2850   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2851 fi
2852 if test "$fnmatch" = "yes" ; then
2853   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2854 fi
2855 if test "$uuid" = "yes" ; then
2856   echo "CONFIG_UUID=y" >> $config_host_mak
2857 fi
2858 if test "$xfs" = "yes" ; then
2859   echo "CONFIG_XFS=y" >> $config_host_mak
2860 fi
2861 qemu_version=`head $source_path/VERSION`
2862 echo "VERSION=$qemu_version" >>$config_host_mak
2863 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2864 echo "SRC_PATH=$source_path" >> $config_host_mak
2865 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2866 if [ "$docs" = "yes" ] ; then
2867   echo "BUILD_DOCS=yes" >> $config_host_mak
2868 fi
2869 if test "$sdl" = "yes" ; then
2870   echo "CONFIG_SDL=y" >> $config_host_mak
2871   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2872 fi
2873 if test "$cocoa" = "yes" ; then
2874   echo "CONFIG_COCOA=y" >> $config_host_mak
2875 fi
2876 if test "$curses" = "yes" ; then
2877   echo "CONFIG_CURSES=y" >> $config_host_mak
2878 fi
2879 if test "$atfile" = "yes" ; then
2880   echo "CONFIG_ATFILE=y" >> $config_host_mak
2881 fi
2882 if test "$utimens" = "yes" ; then
2883   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2884 fi
2885 if test "$pipe2" = "yes" ; then
2886   echo "CONFIG_PIPE2=y" >> $config_host_mak
2887 fi
2888 if test "$accept4" = "yes" ; then
2889   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2890 fi
2891 if test "$splice" = "yes" ; then
2892   echo "CONFIG_SPLICE=y" >> $config_host_mak
2893 fi
2894 if test "$eventfd" = "yes" ; then
2895   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2896 fi
2897 if test "$fallocate" = "yes" ; then
2898   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2899 fi
2900 if test "$sync_file_range" = "yes" ; then
2901   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2902 fi
2903 if test "$fiemap" = "yes" ; then
2904   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2905 fi
2906 if test "$dup3" = "yes" ; then
2907   echo "CONFIG_DUP3=y" >> $config_host_mak
2908 fi
2909 if test "$epoll" = "yes" ; then
2910   echo "CONFIG_EPOLL=y" >> $config_host_mak
2911 fi
2912 if test "$epoll_create1" = "yes" ; then
2913   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2914 fi
2915 if test "$epoll_pwait" = "yes" ; then
2916   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2917 fi
2918 if test "$inotify" = "yes" ; then
2919   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2920 fi
2921 if test "$inotify1" = "yes" ; then
2922   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2923 fi
2924 if test "$byteswap_h" = "yes" ; then
2925   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2926 fi
2927 if test "$bswap_h" = "yes" ; then
2928   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2929 fi
2930 if test "$curl" = "yes" ; then
2931   echo "CONFIG_CURL=y" >> $config_host_mak
2932   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2933 fi
2934 if test "$brlapi" = "yes" ; then
2935   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2936 fi
2937 if test "$bluez" = "yes" ; then
2938   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2939   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2940 fi
2941 if test "$xen" = "yes" ; then
2942   echo "CONFIG_XEN=y" >> $config_host_mak
2943   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2944 fi
2945 if test "$io_thread" = "yes" ; then
2946   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2947 fi
2948 if test "$linux_aio" = "yes" ; then
2949   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2950 fi
2951 if test "$attr" = "yes" ; then
2952   echo "CONFIG_ATTR=y" >> $config_host_mak
2953 fi
2954 if test "$linux" = "yes" ; then
2955   if test "$attr" = "yes" ; then
2956     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2957   fi
2958 fi
2959 if test "$blobs" = "yes" ; then
2960   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2961 fi
2962 if test "$iovec" = "yes" ; then
2963   echo "CONFIG_IOVEC=y" >> $config_host_mak
2964 fi
2965 if test "$preadv" = "yes" ; then
2966   echo "CONFIG_PREADV=y" >> $config_host_mak
2967 fi
2968 if test "$fdt" = "yes" ; then
2969   echo "CONFIG_FDT=y" >> $config_host_mak
2970 fi
2971 if test "$signalfd" = "yes" ; then
2972   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2973 fi
2974 if test "$need_offsetof" = "yes" ; then
2975   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2976 fi
2977 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2978   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2979 fi
2980 if test "$fdatasync" = "yes" ; then
2981   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2982 fi
2983 if test "$madvise" = "yes" ; then
2984   echo "CONFIG_MADVISE=y" >> $config_host_mak
2985 fi
2986 if test "$posix_madvise" = "yes" ; then
2987   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2988 fi
2989
2990 if test "$spice" = "yes" ; then
2991   echo "CONFIG_SPICE=y" >> $config_host_mak
2992 fi
2993
2994 if test "$smartcard" = "yes" ; then
2995   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
2996 fi
2997
2998 if test "$smartcard_nss" = "yes" ; then
2999   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3000 fi
3001
3002 if test "$opengl" = "yes" ; then
3003   echo "CONFIG_OPENGL=y" >> $config_host_mak
3004 fi
3005
3006 # XXX: suppress that
3007 if [ "$bsd" = "yes" ] ; then
3008   echo "CONFIG_BSD=y" >> $config_host_mak
3009 fi
3010
3011 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3012
3013 if test "$zero_malloc" = "yes" ; then
3014   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3015 fi
3016 if test "$rbd" = "yes" ; then
3017   echo "CONFIG_RBD=y" >> $config_host_mak
3018 fi
3019
3020 # USB host support
3021 case "$usb" in
3022 linux)
3023   echo "HOST_USB=linux" >> $config_host_mak
3024 ;;
3025 bsd)
3026   echo "HOST_USB=bsd" >> $config_host_mak
3027 ;;
3028 *)
3029   echo "HOST_USB=stub" >> $config_host_mak
3030 ;;
3031 esac
3032
3033 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3034 if test "$trace_backend" = "simple"; then
3035   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3036 fi
3037 # Set the appropriate trace file.
3038 if test "$trace_backend" = "simple"; then
3039   trace_file="\"$trace_file-%u\""
3040 fi
3041 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3042   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3043 fi
3044 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3045
3046 echo "TOOLS=$tools" >> $config_host_mak
3047 echo "ROMS=$roms" >> $config_host_mak
3048 echo "MAKE=$make" >> $config_host_mak
3049 echo "INSTALL=$install" >> $config_host_mak
3050 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3051 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3052 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3053 echo "CC=$cc" >> $config_host_mak
3054 echo "CC_I386=$cc_i386" >> $config_host_mak
3055 echo "HOST_CC=$host_cc" >> $config_host_mak
3056 echo "AR=$ar" >> $config_host_mak
3057 echo "OBJCOPY=$objcopy" >> $config_host_mak
3058 echo "LD=$ld" >> $config_host_mak
3059 echo "WINDRES=$windres" >> $config_host_mak
3060 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3061 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3062 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3063 if test "$sparse" = "yes" ; then
3064   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3065   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3066   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3067 fi
3068 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3069 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3070 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3071 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3072 echo "LIBS+=$LIBS" >> $config_host_mak
3073 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3074 echo "EXESUF=$EXESUF" >> $config_host_mak
3075
3076 # generate list of library paths for linker script
3077
3078 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3079
3080 if test -f ${config_host_ld}~ ; then
3081   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3082     mv ${config_host_ld}~ $config_host_ld
3083   else
3084     rm ${config_host_ld}~
3085   fi
3086 fi
3087
3088 for d in libdis libdis-user; do
3089     mkdir -p $d
3090     symlink $source_path/Makefile.dis $d/Makefile
3091     echo > $d/config.mak
3092 done
3093 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3094   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3095 fi
3096
3097 for target in $target_list; do
3098 target_dir="$target"
3099 config_target_mak=$target_dir/config-target.mak
3100 target_arch2=`echo $target | cut -d '-' -f 1`
3101 target_bigendian="no"
3102
3103 case "$target_arch2" in
3104   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3105   target_bigendian=yes
3106   ;;
3107 esac
3108 target_softmmu="no"
3109 target_user_only="no"
3110 target_linux_user="no"
3111 target_darwin_user="no"
3112 target_bsd_user="no"
3113 case "$target" in
3114   ${target_arch2}-softmmu)
3115     target_softmmu="yes"
3116     ;;
3117   ${target_arch2}-linux-user)
3118     if test "$linux" != "yes" ; then
3119       echo "ERROR: Target '$target' is only available on a Linux host"
3120       exit 1
3121     fi
3122     target_user_only="yes"
3123     target_linux_user="yes"
3124     ;;
3125   ${target_arch2}-darwin-user)
3126     if test "$darwin" != "yes" ; then
3127       echo "ERROR: Target '$target' is only available on a Darwin host"
3128       exit 1
3129     fi
3130     target_user_only="yes"
3131     target_darwin_user="yes"
3132     ;;
3133   ${target_arch2}-bsd-user)
3134     if test "$bsd" != "yes" ; then
3135       echo "ERROR: Target '$target' is only available on a BSD host"
3136       exit 1
3137     fi
3138     target_user_only="yes"
3139     target_bsd_user="yes"
3140     ;;
3141   *)
3142     echo "ERROR: Target '$target' not recognised"
3143     exit 1
3144     ;;
3145 esac
3146
3147 mkdir -p $target_dir
3148 mkdir -p $target_dir/fpu
3149 mkdir -p $target_dir/tcg
3150 mkdir -p $target_dir/ide
3151 mkdir -p $target_dir/9pfs
3152 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3153   mkdir -p $target_dir/nwfpe
3154 fi
3155 symlink $source_path/Makefile.target $target_dir/Makefile
3156
3157
3158 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3159
3160 bflt="no"
3161 target_nptl="no"
3162 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3163 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3164 gdb_xml_files=""
3165 target_short_alignment=2
3166 target_int_alignment=4
3167 target_long_alignment=4
3168 target_llong_alignment=8
3169 target_libs_softmmu=
3170
3171 TARGET_ARCH="$target_arch2"
3172 TARGET_BASE_ARCH=""
3173 TARGET_ABI_DIR=""
3174
3175 case "$target_arch2" in
3176   i386)
3177     target_phys_bits=64
3178   ;;
3179   x86_64)
3180     TARGET_BASE_ARCH=i386
3181     target_phys_bits=64
3182     target_long_alignment=8
3183   ;;
3184   alpha)
3185     target_phys_bits=64
3186     target_long_alignment=8
3187     target_nptl="yes"
3188   ;;
3189   arm|armeb)
3190     TARGET_ARCH=arm
3191     bflt="yes"
3192     target_nptl="yes"
3193     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3194     target_phys_bits=32
3195     target_llong_alignment=4
3196   ;;
3197   cris)
3198     target_nptl="yes"
3199     target_phys_bits=32
3200   ;;
3201   lm32)
3202     target_phys_bits=32
3203     target_libs_softmmu="$opengl_libs"
3204   ;;
3205   m68k)
3206     bflt="yes"
3207     gdb_xml_files="cf-core.xml cf-fp.xml"
3208     target_phys_bits=32
3209     target_int_alignment=2
3210     target_long_alignment=2
3211     target_llong_alignment=2
3212   ;;
3213   microblaze|microblazeel)
3214     TARGET_ARCH=microblaze
3215     bflt="yes"
3216     target_nptl="yes"
3217     target_phys_bits=32
3218     target_libs_softmmu="$fdt_libs"
3219   ;;
3220   mips|mipsel)
3221     TARGET_ARCH=mips
3222     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3223     target_nptl="yes"
3224     target_phys_bits=64
3225   ;;
3226   mipsn32|mipsn32el)
3227     TARGET_ARCH=mipsn32
3228     TARGET_BASE_ARCH=mips
3229     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3230     target_phys_bits=64
3231   ;;
3232   mips64|mips64el)
3233     TARGET_ARCH=mips64
3234     TARGET_BASE_ARCH=mips
3235     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3236     target_phys_bits=64
3237     target_long_alignment=8
3238   ;;
3239   ppc)
3240     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3241     target_phys_bits=32
3242     target_nptl="yes"
3243     target_libs_softmmu="$fdt_libs"
3244   ;;
3245   ppcemb)
3246     TARGET_BASE_ARCH=ppc
3247     TARGET_ABI_DIR=ppc
3248     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3249     target_phys_bits=64
3250     target_nptl="yes"
3251     target_libs_softmmu="$fdt_libs"
3252   ;;
3253   ppc64)
3254     TARGET_BASE_ARCH=ppc
3255     TARGET_ABI_DIR=ppc
3256     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3257     target_phys_bits=64
3258     target_long_alignment=8
3259     target_libs_softmmu="$fdt_libs"
3260   ;;
3261   ppc64abi32)
3262     TARGET_ARCH=ppc64
3263     TARGET_BASE_ARCH=ppc
3264     TARGET_ABI_DIR=ppc
3265     echo "TARGET_ABI32=y" >> $config_target_mak
3266     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3267     target_phys_bits=64
3268     target_libs_softmmu="$fdt_libs"
3269   ;;
3270   sh4|sh4eb)
3271     TARGET_ARCH=sh4
3272     bflt="yes"
3273     target_nptl="yes"
3274     target_phys_bits=32
3275   ;;
3276   sparc)
3277     target_phys_bits=64
3278   ;;
3279   sparc64)
3280     TARGET_BASE_ARCH=sparc
3281     target_phys_bits=64
3282     target_long_alignment=8
3283   ;;
3284   sparc32plus)
3285     TARGET_ARCH=sparc64
3286     TARGET_BASE_ARCH=sparc
3287     TARGET_ABI_DIR=sparc
3288     echo "TARGET_ABI32=y" >> $config_target_mak
3289     target_phys_bits=64
3290   ;;
3291   s390x)
3292     target_nptl="yes"
3293     target_phys_bits=64
3294     target_long_alignment=8
3295   ;;
3296   unicore32)
3297     target_phys_bits=32
3298   ;;
3299   *)
3300     echo "Unsupported target CPU"
3301     exit 1
3302   ;;
3303 esac
3304 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3305 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3306 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3307 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3308 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3309 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3310 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3311 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3312 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3313 if [ "$TARGET_BASE_ARCH" = "" ]; then
3314   TARGET_BASE_ARCH=$TARGET_ARCH
3315 fi
3316 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3317 if [ "$TARGET_ABI_DIR" = "" ]; then
3318   TARGET_ABI_DIR=$TARGET_ARCH
3319 fi
3320 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3321 case "$target_arch2" in
3322   i386|x86_64)
3323     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3324       target_phys_bits=64
3325       echo "CONFIG_XEN=y" >> $config_target_mak
3326       if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3327           echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3328       fi
3329     fi
3330 esac
3331 case "$target_arch2" in
3332   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3333     # Make sure the target and host cpus are compatible
3334     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3335       \( "$target_arch2" = "$cpu" -o \
3336       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3337       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3338       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3339       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3340       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3341       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3342       echo "CONFIG_KVM=y" >> $config_target_mak
3343       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3344       if test "$kvm_para" = "yes"; then
3345         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3346       fi
3347       if test $vhost_net = "yes" ; then
3348         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3349       fi
3350       if test "$kvm_ppc_pvr" = "yes" ; then
3351         echo "CONFIG_KVM_PPC_PVR=y" >> $config_target_mak
3352       fi
3353     fi
3354 esac
3355 if test "$target_bigendian" = "yes" ; then
3356   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3357 fi
3358 if test "$target_softmmu" = "yes" ; then
3359   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3360   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3361   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3362   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3363   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3364 fi
3365 if test "$target_user_only" = "yes" ; then
3366   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3367 fi
3368 if test "$target_linux_user" = "yes" ; then
3369   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3370 fi
3371 if test "$target_darwin_user" = "yes" ; then
3372   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3373 fi
3374 if test "$smartcard_nss" = "yes" ; then
3375   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3376   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3377   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3378 fi
3379 list=""
3380 if test ! -z "$gdb_xml_files" ; then
3381   for x in $gdb_xml_files; do
3382     list="$list $source_path/gdb-xml/$x"
3383   done
3384   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3385 fi
3386
3387 echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
3388
3389 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3390   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3391 fi
3392 if test "$target_user_only" = "yes" \
3393         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3394   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3395 fi
3396 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3397   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3398 fi
3399 if test "$target_bsd_user" = "yes" ; then
3400   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3401 fi
3402
3403 # generate QEMU_CFLAGS/LDFLAGS for targets
3404
3405 cflags=""
3406 includes=""
3407 ldflags=""
3408
3409 if test "$ARCH" = "sparc64" ; then
3410   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3411 elif test "$ARCH" = "s390x" ; then
3412   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3413 elif test "$ARCH" = "x86_64" ; then
3414   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3415 else
3416   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3417 fi
3418 includes="-I\$(SRC_PATH)/tcg $includes"
3419 includes="-I\$(SRC_PATH)/fpu $includes"
3420
3421 if test "$target_user_only" = "yes" ; then
3422     libdis_config_mak=libdis-user/config.mak
3423 else
3424     libdis_config_mak=libdis/config.mak
3425 fi
3426
3427 for i in $ARCH $TARGET_BASE_ARCH ; do
3428   case "$i" in
3429   alpha)
3430     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3431     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3432   ;;
3433   arm)
3434     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3435     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3436   ;;
3437   cris)
3438     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3439     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3440   ;;
3441   hppa)
3442     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3443     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3444   ;;
3445   i386|x86_64)
3446     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3447     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3448   ;;
3449   ia64*)
3450     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3451     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3452   ;;
3453   m68k)
3454     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3455     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3456   ;;
3457   microblaze*)
3458     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3459     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3460   ;;
3461   mips*)
3462     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3463     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3464   ;;
3465   ppc*)
3466     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3467     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3468   ;;
3469   s390*)
3470     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3471     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3472   ;;
3473   sh4)
3474     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3475     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3476   ;;
3477   sparc*)
3478     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3479     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3480   ;;
3481   esac
3482 done
3483
3484 case "$ARCH" in
3485 alpha)
3486   # Ensure there's only a single GP
3487   cflags="-msmall-data $cflags"
3488 ;;
3489 esac
3490
3491 if test "$target_softmmu" = "yes" ; then
3492   case "$TARGET_BASE_ARCH" in
3493   arm)
3494     cflags="-DHAS_AUDIO $cflags"
3495   ;;
3496   lm32)
3497     cflags="-DHAS_AUDIO $cflags"
3498   ;;
3499   i386|mips|ppc)
3500     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3501   ;;
3502   esac
3503 fi
3504
3505 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3506         "$user_pie" = "yes" ; then
3507   cflags="-fpie $cflags"
3508   ldflags="-pie $ldflags"
3509 fi
3510
3511 if test "$target_softmmu" = "yes" -a \( \
3512         "$TARGET_ARCH" = "microblaze" -o \
3513         "$TARGET_ARCH" = "cris" \) ; then
3514   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3515 fi
3516
3517 if test "$gprof" = "yes" ; then
3518   echo "TARGET_GPROF=yes" >> $config_target_mak
3519   if test "$target_linux_user" = "yes" ; then
3520     cflags="-p $cflags"
3521     ldflags="-p $ldflags"
3522   fi
3523   if test "$target_softmmu" = "yes" ; then
3524     ldflags="-p $ldflags"
3525     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3526   fi
3527 fi
3528
3529 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3530 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3531   case "$ARCH" in
3532   sparc)
3533     # -static is used to avoid g1/g3 usage by the dynamic linker
3534     ldflags="$linker_script -static $ldflags"
3535     ;;
3536   alpha | s390x)
3537     # The default placement of the application is fine.
3538     ;;
3539   *)
3540     ldflags="$linker_script $ldflags"
3541     ;;
3542   esac
3543 fi
3544
3545 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3546 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3547 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3548
3549 done # for target in $targets
3550
3551 # build tree in object directory in case the source is not in the current directory
3552 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3553 DIRS="$DIRS pc-bios/spapr-rtas"
3554 DIRS="$DIRS roms/seabios roms/vgabios"
3555 DIRS="$DIRS fsdev ui"
3556 FILES="Makefile tests/Makefile"
3557 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3558 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3559 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3560 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3561 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3562     FILES="$FILES pc-bios/`basename $bios_file`"
3563 done
3564 mkdir -p $DIRS
3565 for f in $FILES ; do
3566     test -e $f || symlink $source_path/$f $f
3567 done
3568
3569 # temporary config to build submodules
3570 for rom in seabios vgabios ; do
3571     config_mak=roms/$rom/config.mak
3572     echo "# Automatically generated by configure - do not modify" > $config_mak
3573     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3574     echo "CC=$cc" >> $config_mak
3575     echo "BCC=bcc" >> $config_mak
3576     echo "CPP=${cross_prefix}cpp" >> $config_mak
3577     echo "OBJCOPY=objcopy" >> $config_mak
3578     echo "IASL=iasl" >> $config_mak
3579     echo "LD=$ld" >> $config_mak
3580 done
3581
3582 for hwlib in 32 64; do
3583   d=libhw$hwlib
3584   mkdir -p $d
3585   mkdir -p $d/ide
3586   symlink $source_path/Makefile.hw $d/Makefile
3587   mkdir -p $d/9pfs
3588   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3589 done
3590
3591 if [ "$source_path" != `pwd` ]; then
3592     # out of tree build
3593     mkdir -p libcacard
3594     rm -f libcacard/Makefile
3595     ln -s "$source_path/libcacard/Makefile" libcacard/Makefile
3596 fi
3597
3598 d=libuser
3599 mkdir -p $d
3600 symlink $source_path/Makefile.user $d/Makefile
3601 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3602   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3603 fi
3604
3605 if test "$docs" = "yes" ; then
3606   mkdir -p QMP
3607 fi