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 libdir="\${prefix}/lib"
 150 sysconfdir="\${prefix}/etc"
 151 confsuffix="/qemu"
 152 slirp="yes"
 153 fmod_lib=""
 154 fmod_inc=""
 155 oss_lib=""
 156 bsd="no"
 157 linux="no"
 158 solaris="no"
 159 profiler="no"
 160 cocoa="no"
 161 softmmu="yes"
 162 linux_user="no"
 163 darwin_user="no"
 164 bsd_user="no"
 165 guest_base=""
 166 uname_release=""
 167 io_thread="no"
 168 mixemu="no"
 169 kerneldir=""
 170 aix="no"
 171 blobs="yes"
 172 pkgversion=""
 173 check_utests="no"
 174 user_pie="no"
 175 zero_malloc=""
 176 trace_backend="nop"
 177 trace_file="trace"
 178 spice=""
 179 rbd=""
 180 smartcard=""
 181 smartcard_nss=""
 182 opengl=""
 183
 184 # parse CC options first
 185 for opt do
 186   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 187   case "$opt" in
 188   --cross-prefix=*) cross_prefix="$optarg"
 189   ;;
 190   --cc=*) CC="$optarg"
 191   ;;
 192   --source-path=*) source_path="$optarg"
 193   ;;
 194   --cpu=*) cpu="$optarg"
 195   ;;
 196   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 197   ;;
 198   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 199   ;;
 200   --sparc_cpu=*)
 201     sparc_cpu="$optarg"
 202     case $sparc_cpu in
 203     v7|v8|v8plus|v8plusa)
 204       cpu="sparc"
 205     ;;
 206     v9)
 207       cpu="sparc64"
 208     ;;
 209     *)
 210       echo "undefined SPARC architecture. Exiting";
 211       exit 1
 212     ;;
 213     esac
 214   ;;
 215   esac
 216 done
 217 # OS specific
 218 # Using uname is really, really broken.  Once we have the right set of checks
 219 # we can eliminate it's usage altogether
 220
 221 cc="${cross_prefix}${CC-gcc}"
 222 ar="${cross_prefix}${AR-ar}"
 223 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
 224 ld="${cross_prefix}${LD-ld}"
 225 strip="${cross_prefix}${STRIP-strip}"
 226 windres="${cross_prefix}${WINDRES-windres}"
 227 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
 228 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
 229
 230 # default flags for all hosts
 231 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 232 CFLAGS="-g $CFLAGS"
 233 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 234 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 235 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 236 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 237 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
 238 LDFLAGS="-g $LDFLAGS"
 239
 240 # make source path absolute
 241 source_path=`cd "$source_path"; pwd`
 242
 243 check_define() {
 244 cat > $TMPC <<EOF
 245 #if !defined($1)
 246 #error Not defined
 247 #endif
 248 int main(void) { return 0; }
 249 EOF
 250   compile_object
 251 }
 252
 253 if test ! -z "$cpu" ; then
 254   # command line argument
 255   :
 256 elif check_define __i386__ ; then
 257   cpu="i386"
 258 elif check_define __x86_64__ ; then
 259   cpu="x86_64"
 260 elif check_define __sparc__ ; then
 261   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 262   # They must be specified using --sparc_cpu
 263   if check_define __arch64__ ; then
 264     cpu="sparc64"
 265   else
 266     cpu="sparc"
 267   fi
 268 elif check_define _ARCH_PPC ; then
 269   if check_define _ARCH_PPC64 ; then
 270     cpu="ppc64"
 271   else
 272     cpu="ppc"
 273   fi
 274 elif check_define __mips__ ; then
 275   cpu="mips"
 276 elif check_define __ia64__ ; then
 277   cpu="ia64"
 278 elif check_define __s390__ ; then
 279   if check_define __s390x__ ; then
 280     cpu="s390x"
 281   else
 282     cpu="s390"
 283   fi
 284 else
 285   cpu=`uname -m`
 286 fi
 287
 288 case "$cpu" in
 289   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 290     cpu="$cpu"
 291   ;;
 292   i386|i486|i586|i686|i86pc|BePC)
 293     cpu="i386"
 294   ;;
 295   x86_64|amd64)
 296     cpu="x86_64"
 297   ;;
 298   armv*b)
 299     cpu="armv4b"
 300   ;;
 301   armv*l)
 302     cpu="armv4l"
 303   ;;
 304   parisc|parisc64)
 305     cpu="hppa"
 306   ;;
 307   mips*)
 308     cpu="mips"
 309   ;;
 310   s390)
 311     cpu="s390"
 312   ;;
 313   s390x)
 314     cpu="s390x"
 315   ;;
 316   sparc|sun4[cdmuv])
 317     cpu="sparc"
 318   ;;
 319   *)
 320     echo "Unsupported CPU = $cpu"
 321     exit 1
 322   ;;
 323 esac
 324
 325 # OS specific
 326 if check_define __linux__ ; then
 327   targetos="Linux"
 328 elif check_define _WIN32 ; then
 329   targetos='MINGW32'
 330 elif check_define __OpenBSD__ ; then
 331   targetos='OpenBSD'
 332 elif check_define __sun__ ; then
 333   targetos='SunOS'
 334 elif check_define __HAIKU__ ; then
 335   targetos='Haiku'
 336 else
 337   targetos=`uname -s`
 338 fi
 339
 340 case $targetos in
 341 CYGWIN*)
 342   mingw32="yes"
 343   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 344   audio_possible_drivers="winwave sdl"
 345   audio_drv_list="winwave"
 346 ;;
 347 MINGW32*)
 348   mingw32="yes"
 349   audio_possible_drivers="winwave dsound sdl fmod"
 350   audio_drv_list="winwave"
 351 ;;
 352 GNU/kFreeBSD)
 353   bsd="yes"
 354   audio_drv_list="oss"
 355   audio_possible_drivers="oss sdl esd pa"
 356 ;;
 357 FreeBSD)
 358   bsd="yes"
 359   make="${MAKE-gmake}"
 360   audio_drv_list="oss"
 361   audio_possible_drivers="oss sdl esd pa"
 362   # needed for kinfo_getvmmap(3) in libutil.h
 363   LIBS="-lutil $LIBS"
 364 ;;
 365 DragonFly)
 366   bsd="yes"
 367   make="${MAKE-gmake}"
 368   audio_drv_list="oss"
 369   audio_possible_drivers="oss sdl esd pa"
 370 ;;
 371 NetBSD)
 372   bsd="yes"
 373   make="${MAKE-gmake}"
 374   audio_drv_list="oss"
 375   audio_possible_drivers="oss sdl esd"
 376   oss_lib="-lossaudio"
 377 ;;
 378 OpenBSD)
 379   bsd="yes"
 380   make="${MAKE-gmake}"
 381   audio_drv_list="oss"
 382   audio_possible_drivers="oss sdl esd"
 383   oss_lib="-lossaudio"
 384 ;;
 385 Darwin)
 386   bsd="yes"
 387   darwin="yes"
 388   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 389   # run 64-bit userspace code
 390   if [ "$cpu" = "i386" ] ; then
 391     is_x86_64=`sysctl -n hw.optional.x86_64`
 392     [ "$is_x86_64" = "1" ] && cpu=x86_64
 393   fi
 394   if [ "$cpu" = "x86_64" ] ; then
 395     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 396     LDFLAGS="-arch x86_64 $LDFLAGS"
 397   else
 398     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 399   fi
 400   darwin_user="yes"
 401   cocoa="yes"
 402   audio_drv_list="coreaudio"
 403   audio_possible_drivers="coreaudio sdl fmod"
 404   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 405   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 406 ;;
 407 SunOS)
 408   solaris="yes"
 409   make="${MAKE-gmake}"
 410   install="${INSTALL-ginstall}"
 411   ld="gld"
 412   needs_libsunmath="no"
 413   solarisrev=`uname -r | cut -f2 -d.`
 414   # have to select again, because `uname -m` returns i86pc
 415   # even on an x86_64 box.
 416   solariscpu=`isainfo -k`
 417   if test "${solariscpu}" = "amd64" ; then
 418     cpu="x86_64"
 419   fi
 420   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 421     if test "$solarisrev" -le 9 ; then
 422       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 423         needs_libsunmath="yes"
 424         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 425         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 426         LIBS="-lsunmath $LIBS"
 427       else
 428         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 429         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 430         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 431         echo "Studio 11 can be downloaded from www.sun.com."
 432         exit 1
 433       fi
 434     fi
 435   fi
 436   if test -f /usr/include/sys/soundcard.h ; then
 437     audio_drv_list="oss"
 438   fi
 439   audio_possible_drivers="oss sdl"
 440 # needed for CMSG_ macros in sys/socket.h
 441   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 442 # needed for TIOCWIN* defines in termios.h
 443   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 444   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 445   LIBS="-lsocket -lnsl -lresolv $LIBS"
 446 ;;
 447 AIX)
 448   aix="yes"
 449   make="${MAKE-gmake}"
 450 ;;
 451 Haiku)
 452   haiku="yes"
 453   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 454   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 455 ;;
 456 *)
 457   audio_drv_list="oss"
 458   audio_possible_drivers="oss alsa sdl esd pa"
 459   linux="yes"
 460   linux_user="yes"
 461   usb="linux"
 462   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 463     audio_possible_drivers="$audio_possible_drivers fmod"
 464   fi
 465 ;;
 466 esac
 467
 468 if [ "$bsd" = "yes" ] ; then
 469   if [ "$darwin" != "yes" ] ; then
 470     usb="bsd"
 471   fi
 472   bsd_user="yes"
 473 fi
 474
 475 : ${make=${MAKE-make}}
 476 : ${install=${INSTALL-install}}
 477
 478 if test "$mingw32" = "yes" ; then
 479   EXESUF=".exe"
 480   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 481   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 482   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 483   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 484   prefix="c:/Program Files/Qemu"
 485   mandir="\${prefix}"
 486   datadir="\${prefix}"
 487   docdir="\${prefix}"
 488   bindir="\${prefix}"
 489   sysconfdir="\${prefix}"
 490   confsuffix=""
 491 fi
 492
 493 werror=""
 494
 495 for opt do
 496   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 497   case "$opt" in
 498   --help|-h) show_help=yes
 499   ;;
 500   --version|-V) exec cat $source_path/VERSION
 501   ;;
 502   --prefix=*) prefix="$optarg"
 503   ;;
 504   --interp-prefix=*) interp_prefix="$optarg"
 505   ;;
 506   --source-path=*)
 507   ;;
 508   --cross-prefix=*)
 509   ;;
 510   --cc=*)
 511   ;;
 512   --host-cc=*) host_cc="$optarg"
 513   ;;
 514   --make=*) make="$optarg"
 515   ;;
 516   --install=*) install="$optarg"
 517   ;;
 518   --extra-cflags=*)
 519   ;;
 520   --extra-ldflags=*)
 521   ;;
 522   --cpu=*)
 523   ;;
 524   --target-list=*) target_list="$optarg"
 525   ;;
 526   --enable-trace-backend=*) trace_backend="$optarg"
 527   ;;
 528   --with-trace-file=*) trace_file="$optarg"
 529   ;;
 530   --enable-gprof) gprof="yes"
 531   ;;
 532   --static)
 533     static="yes"
 534     LDFLAGS="-static $LDFLAGS"
 535   ;;
 536   --mandir=*) mandir="$optarg"
 537   ;;
 538   --bindir=*) bindir="$optarg"
 539   ;;
 540   --libdir=*) libdir="$optarg"
 541   ;;
 542   --datadir=*) datadir="$optarg"
 543   ;;
 544   --docdir=*) docdir="$optarg"
 545   ;;
 546   --sysconfdir=*) sysconfdir="$optarg"
 547   ;;
 548   --disable-sdl) sdl="no"
 549   ;;
 550   --enable-sdl) sdl="yes"
 551   ;;
 552   --disable-vnc) vnc="no"
 553   ;;
 554   --enable-vnc) vnc="yes"
 555   ;;
 556   --fmod-lib=*) fmod_lib="$optarg"
 557   ;;
 558   --fmod-inc=*) fmod_inc="$optarg"
 559   ;;
 560   --oss-lib=*) oss_lib="$optarg"
 561   ;;
 562   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 563   ;;
 564   --audio-drv-list=*) audio_drv_list="$optarg"
 565   ;;
 566   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 567   ;;
 568   --enable-debug-tcg) debug_tcg="yes"
 569   ;;
 570   --disable-debug-tcg) debug_tcg="no"
 571   ;;
 572   --enable-debug-mon) debug_mon="yes"
 573   ;;
 574   --disable-debug-mon) debug_mon="no"
 575   ;;
 576   --enable-debug)
 577       # Enable debugging options that aren't excessively noisy
 578       debug_tcg="yes"
 579       debug_mon="yes"
 580       debug="yes"
 581       strip_opt="no"
 582   ;;
 583   --enable-sparse) sparse="yes"
 584   ;;
 585   --disable-sparse) sparse="no"
 586   ;;
 587   --disable-strip) strip_opt="no"
 588   ;;
 589   --disable-vnc-tls) vnc_tls="no"
 590   ;;
 591   --enable-vnc-tls) vnc_tls="yes"
 592   ;;
 593   --disable-vnc-sasl) vnc_sasl="no"
 594   ;;
 595   --enable-vnc-sasl) vnc_sasl="yes"
 596   ;;
 597   --disable-vnc-jpeg) vnc_jpeg="no"
 598   ;;
 599   --enable-vnc-jpeg) vnc_jpeg="yes"
 600   ;;
 601   --disable-vnc-png) vnc_png="no"
 602   ;;
 603   --enable-vnc-png) vnc_png="yes"
 604   ;;
 605   --disable-vnc-thread) vnc_thread="no"
 606   ;;
 607   --enable-vnc-thread) vnc_thread="yes"
 608   ;;
 609   --disable-slirp) slirp="no"
 610   ;;
 611   --disable-uuid) uuid="no"
 612   ;;
 613   --enable-uuid) uuid="yes"
 614   ;;
 615   --disable-vde) vde="no"
 616   ;;
 617   --enable-vde) vde="yes"
 618   ;;
 619   --disable-xen) xen="no"
 620   ;;
 621   --enable-xen) xen="yes"
 622   ;;
 623   --disable-brlapi) brlapi="no"
 624   ;;
 625   --enable-brlapi) brlapi="yes"
 626   ;;
 627   --disable-bluez) bluez="no"
 628   ;;
 629   --enable-bluez) bluez="yes"
 630   ;;
 631   --disable-kvm) kvm="no"
 632   ;;
 633   --enable-kvm) kvm="yes"
 634   ;;
 635   --disable-spice) spice="no"
 636   ;;
 637   --enable-spice) spice="yes"
 638   ;;
 639   --enable-profiler) profiler="yes"
 640   ;;
 641   --enable-cocoa)
 642       cocoa="yes" ;
 643       sdl="no" ;
 644       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 645   ;;
 646   --disable-system) softmmu="no"
 647   ;;
 648   --enable-system) softmmu="yes"
 649   ;;
 650   --disable-user)
 651       linux_user="no" ;
 652       bsd_user="no" ;
 653       darwin_user="no"
 654   ;;
 655   --enable-user) ;;
 656   --disable-linux-user) linux_user="no"
 657   ;;
 658   --enable-linux-user) linux_user="yes"
 659   ;;
 660   --disable-darwin-user) darwin_user="no"
 661   ;;
 662   --enable-darwin-user) darwin_user="yes"
 663   ;;
 664   --disable-bsd-user) bsd_user="no"
 665   ;;
 666   --enable-bsd-user) bsd_user="yes"
 667   ;;
 668   --enable-guest-base) guest_base="yes"
 669   ;;
 670   --disable-guest-base) guest_base="no"
 671   ;;
 672   --enable-user-pie) user_pie="yes"
 673   ;;
 674   --disable-user-pie) user_pie="no"
 675   ;;
 676   --enable-uname-release=*) uname_release="$optarg"
 677   ;;
 678   --sparc_cpu=*)
 679   ;;
 680   --enable-werror) werror="yes"
 681   ;;
 682   --disable-werror) werror="no"
 683   ;;
 684   --disable-curses) curses="no"
 685   ;;
 686   --enable-curses) curses="yes"
 687   ;;
 688   --disable-curl) curl="no"
 689   ;;
 690   --enable-curl) curl="yes"
 691   ;;
 692   --disable-fdt) fdt="no"
 693   ;;
 694   --enable-fdt) fdt="yes"
 695   ;;
 696   --disable-check-utests) check_utests="no"
 697   ;;
 698   --enable-check-utests) check_utests="yes"
 699   ;;
 700   --disable-nptl) nptl="no"
 701   ;;
 702   --enable-nptl) nptl="yes"
 703   ;;
 704   --enable-mixemu) mixemu="yes"
 705   ;;
 706   --disable-linux-aio) linux_aio="no"
 707   ;;
 708   --enable-linux-aio) linux_aio="yes"
 709   ;;
 710   --disable-attr) attr="no"
 711   ;;
 712   --enable-attr) attr="yes"
 713   ;;
 714   --enable-io-thread) io_thread="yes"
 715   ;;
 716   --disable-blobs) blobs="no"
 717   ;;
 718   --kerneldir=*) kerneldir="$optarg"
 719   ;;
 720   --with-pkgversion=*) pkgversion=" ($optarg)"
 721   ;;
 722   --disable-docs) docs="no"
 723   ;;
 724   --enable-docs) docs="yes"
 725   ;;
 726   --disable-vhost-net) vhost_net="no"
 727   ;;
 728   --enable-vhost-net) vhost_net="yes"
 729   ;;
 730   --disable-opengl) opengl="no"
 731   ;;
 732   --enable-opengl) opengl="yes"
 733   ;;
 734   --*dir)
 735   ;;
 736   --disable-rbd) rbd="no"
 737   ;;
 738   --enable-rbd) rbd="yes"
 739   ;;
 740   --disable-smartcard) smartcard="no"
 741   ;;
 742   --enable-smartcard) smartcard="yes"
 743   ;;
 744   --disable-smartcard-nss) smartcard_nss="no"
 745   ;;
 746   --enable-smartcard-nss) smartcard_nss="yes"
 747   ;;
 748   *) echo "ERROR: unknown option $opt"; show_help="yes"
 749   ;;
 750   esac
 751 done
 752
 753 #
 754 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 755 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 756 #
 757 host_guest_base="no"
 758 case "$cpu" in
 759     sparc) case $sparc_cpu in
 760            v7|v8)
 761              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 762            ;;
 763            v8plus|v8plusa)
 764              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 765            ;;
 766            *) # sparc_cpu not defined in the command line
 767              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 768            esac
 769            LDFLAGS="-m32 $LDFLAGS"
 770            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 771            if test "$solaris" = "no" ; then
 772              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 773              helper_cflags="-ffixed-i0"
 774            fi
 775            ;;
 776     sparc64)
 777            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 778            LDFLAGS="-m64 $LDFLAGS"
 779            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 780            if test "$solaris" != "no" ; then
 781              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 782            fi
 783            ;;
 784     s390)
 785            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 786            LDFLAGS="-m31 $LDFLAGS"
 787            host_guest_base="yes"
 788            ;;
 789     s390x)
 790            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 791            LDFLAGS="-m64 $LDFLAGS"
 792            host_guest_base="yes"
 793            ;;
 794     i386)
 795            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 796            LDFLAGS="-m32 $LDFLAGS"
 797            cc_i386='$(CC) -m32'
 798            helper_cflags="-fomit-frame-pointer"
 799            host_guest_base="yes"
 800            ;;
 801     x86_64)
 802            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 803            LDFLAGS="-m64 $LDFLAGS"
 804            cc_i386='$(CC) -m32'
 805            host_guest_base="yes"
 806            ;;
 807     arm*)
 808            host_guest_base="yes"
 809            ;;
 810     ppc*)
 811            host_guest_base="yes"
 812            ;;
 813     mips*)
 814            host_guest_base="yes"
 815            ;;
 816     ia64*)
 817            host_guest_base="yes"
 818            ;;
 819     hppa*)
 820            host_guest_base="yes"
 821            ;;
 822     unicore32*)
 823            host_guest_base="yes"
 824            ;;
 825 esac
 826
 827 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 828
 829
 830 default_target_list=""
 831
 832 # these targets are portable
 833 if [ "$softmmu" = "yes" ] ; then
 834     default_target_list="\
 835 i386-softmmu \
 836 x86_64-softmmu \
 837 alpha-softmmu \
 838 arm-softmmu \
 839 cris-softmmu \
 840 lm32-softmmu \
 841 m68k-softmmu \
 842 microblaze-softmmu \
 843 microblazeel-softmmu \
 844 mips-softmmu \
 845 mipsel-softmmu \
 846 mips64-softmmu \
 847 mips64el-softmmu \
 848 ppc-softmmu \
 849 ppcemb-softmmu \
 850 ppc64-softmmu \
 851 sh4-softmmu \
 852 sh4eb-softmmu \
 853 sparc-softmmu \
 854 sparc64-softmmu \
 855 s390x-softmmu \
 856 "
 857 fi
 858 # the following are Linux specific
 859 if [ "$linux_user" = "yes" ] ; then
 860     default_target_list="${default_target_list}\
 861 i386-linux-user \
 862 x86_64-linux-user \
 863 alpha-linux-user \
 864 arm-linux-user \
 865 armeb-linux-user \
 866 cris-linux-user \
 867 m68k-linux-user \
 868 microblaze-linux-user \
 869 microblazeel-linux-user \
 870 mips-linux-user \
 871 mipsel-linux-user \
 872 ppc-linux-user \
 873 ppc64-linux-user \
 874 ppc64abi32-linux-user \
 875 sh4-linux-user \
 876 sh4eb-linux-user \
 877 sparc-linux-user \
 878 sparc64-linux-user \
 879 sparc32plus-linux-user \
 880 unicore32-linux-user \
 881 s390x-linux-user \
 882 "
 883 fi
 884 # the following are Darwin specific
 885 if [ "$darwin_user" = "yes" ] ; then
 886     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 887 fi
 888 # the following are BSD specific
 889 if [ "$bsd_user" = "yes" ] ; then
 890     default_target_list="${default_target_list}\
 891 i386-bsd-user \
 892 x86_64-bsd-user \
 893 sparc-bsd-user \
 894 sparc64-bsd-user \
 895 "
 896 fi
 897
 898 if test x"$show_help" = x"yes" ; then
 899 cat << EOF
 900
 901 Usage: configure [options]
 902 Options: [defaults in brackets after descriptions]
 903
 904 EOF
 905 echo "Standard options:"
 906 echo "  --help                   print this message"
 907 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 908 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 909 echo "                           use %M for cpu name [$interp_prefix]"
 910 echo "  --target-list=LIST       set target list (default: build everything)"
 911 echo "Available targets: $default_target_list" | \
 912     fold -s -w 53 | sed -e 's/^/                           /'
 913 echo ""
 914 echo "Advanced options (experts only):"
 915 echo "  --source-path=PATH       path of source code [$source_path]"
 916 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 917 echo "  --cc=CC                  use C compiler CC [$cc]"
 918 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 919 echo "                           build time"
 920 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 921 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 922 echo "  --make=MAKE              use specified make [$make]"
 923 echo "  --install=INSTALL        use specified install [$install]"
 924 echo "  --static                 enable static build [$static]"
 925 echo "  --mandir=PATH            install man pages in PATH"
 926 echo "  --datadir=PATH           install firmware in PATH"
 927 echo "  --docdir=PATH            install documentation in PATH"
 928 echo "  --bindir=PATH            install binaries in PATH"
 929 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 930 echo "  --enable-debug-tcg       enable TCG debugging"
 931 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 932 echo "  --enable-debug           enable common debug build options"
 933 echo "  --enable-sparse          enable sparse checker"
 934 echo "  --disable-sparse         disable sparse checker (default)"
 935 echo "  --disable-strip          disable stripping binaries"
 936 echo "  --disable-werror         disable compilation abort on warning"
 937 echo "  --disable-sdl            disable SDL"
 938 echo "  --enable-sdl             enable SDL"
 939 echo "  --disable-vnc            disable VNC"
 940 echo "  --enable-vnc             enable VNC"
 941 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 942 echo "  --audio-drv-list=LIST    set audio drivers list:"
 943 echo "                           Available drivers: $audio_possible_drivers"
 944 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 945 echo "                           Available cards: $audio_possible_cards"
 946 echo "  --block-drv-whitelist=L  set block driver whitelist"
 947 echo "                           (affects only QEMU, not qemu-img)"
 948 echo "  --enable-mixemu          enable mixer emulation"
 949 echo "  --disable-xen            disable xen backend driver support"
 950 echo "  --enable-xen             enable xen backend driver support"
 951 echo "  --disable-brlapi         disable BrlAPI"
 952 echo "  --enable-brlapi          enable BrlAPI"
 953 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 954 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 955 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 956 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 957 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 958 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 959 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 960 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 961 echo "  --disable-vnc-thread     disable threaded VNC server"
 962 echo "  --enable-vnc-thread      enable threaded VNC server"
 963 echo "  --disable-curses         disable curses output"
 964 echo "  --enable-curses          enable curses output"
 965 echo "  --disable-curl           disable curl connectivity"
 966 echo "  --enable-curl            enable curl connectivity"
 967 echo "  --disable-fdt            disable fdt device tree"
 968 echo "  --enable-fdt             enable fdt device tree"
 969 echo "  --disable-check-utests   disable check unit-tests"
 970 echo "  --enable-check-utests    enable check unit-tests"
 971 echo "  --disable-bluez          disable bluez stack connectivity"
 972 echo "  --enable-bluez           enable bluez stack connectivity"
 973 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 974 echo "  --disable-kvm            disable KVM acceleration support"
 975 echo "  --enable-kvm             enable KVM acceleration support"
 976 echo "  --disable-nptl           disable usermode NPTL support"
 977 echo "  --enable-nptl            enable usermode NPTL support"
 978 echo "  --enable-system          enable all system emulation targets"
 979 echo "  --disable-system         disable all system emulation targets"
 980 echo "  --enable-user            enable supported user emulation targets"
 981 echo "  --disable-user           disable all user emulation targets"
 982 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 983 echo "  --disable-linux-user     disable all linux usermode emulation targets"
 984 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
 985 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
 986 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 987 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 988 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 989 echo "                           emulation targets"
 990 echo "  --disable-guest-base     disable GUEST_BASE support"
 991 echo "  --enable-user-pie        build usermode emulation targets as PIE"
 992 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
 993 echo "  --fmod-lib               path to FMOD library"
 994 echo "  --fmod-inc               path to FMOD includes"
 995 echo "  --oss-lib                path to OSS library"
 996 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 997 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 998 echo "  --disable-uuid           disable uuid support"
 999 echo "  --enable-uuid            enable uuid support"
1000 echo "  --disable-vde            disable support for vde network"
1001 echo "  --enable-vde             enable support for vde network"
1002 echo "  --disable-linux-aio      disable Linux AIO support"
1003 echo "  --enable-linux-aio       enable Linux AIO support"
1004 echo "  --disable-attr           disables attr and xattr support"
1005 echo "  --enable-attr            enable attr and xattr support"
1006 echo "  --enable-io-thread       enable IO thread"
1007 echo "  --disable-blobs          disable installing provided firmware blobs"
1008 echo "  --kerneldir=PATH         look for kernel includes in PATH"
1009 echo "  --enable-docs            enable documentation build"
1010 echo "  --disable-docs           disable documentation build"
1011 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1012 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1013 echo "  --enable-trace-backend=B Set trace backend"
1014 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1015 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1016 echo "                           Default:trace-<pid>"
1017 echo "  --disable-spice          disable spice"
1018 echo "  --enable-spice           enable spice"
1019 echo "  --enable-rbd             enable building the rados block device (rbd)"
1020 echo "  --disable-smartcard      disable smartcard support"
1021 echo "  --enable-smartcard       enable smartcard support"
1022 echo "  --disable-smartcard-nss  disable smartcard nss support"
1023 echo "  --enable-smartcard-nss   enable smartcard nss support"
1024 echo ""
1025 echo "NOTE: The object files are built at the place where configure is launched"
1026 exit 1
1027 fi
1028
1029 # check that the C compiler works.
1030 cat > $TMPC <<EOF
1031 int main(void) {}
1032 EOF
1033
1034 if compile_object ; then
1035   : C compiler works ok
1036 else
1037     echo "ERROR: \"$cc\" either does not exist or does not work"
1038     exit 1
1039 fi
1040
1041 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1042 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1043 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1044 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1045 cat > $TMPC << EOF
1046 int main(void) { return 0; }
1047 EOF
1048 for flag in $gcc_flags; do
1049     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1050         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1051     fi
1052 done
1053
1054 #
1055 # Solaris specific configure tool chain decisions
1056 #
1057 if test "$solaris" = "yes" ; then
1058   if has $install; then
1059     :
1060   else
1061     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1062     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1063     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1064     exit 1
1065   fi
1066   if test "`path_of $install`" = "/usr/sbin/install" ; then
1067     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1068     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1069     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1070     exit 1
1071   fi
1072   if has ar; then
1073     :
1074   else
1075     echo "Error: No path includes ar"
1076     if test -f /usr/ccs/bin/ar ; then
1077       echo "Add /usr/ccs/bin to your path and rerun configure"
1078     fi
1079     exit 1
1080   fi
1081 fi
1082
1083 if test -z "$target_list" ; then
1084     target_list="$default_target_list"
1085 else
1086     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1087 fi
1088 if test -z "$target_list" ; then
1089     echo "No targets enabled"
1090     exit 1
1091 fi
1092 # see if system emulation was really requested
1093 case " $target_list " in
1094   *"-softmmu "*) softmmu=yes
1095   ;;
1096   *) softmmu=no
1097   ;;
1098 esac
1099
1100 feature_not_found() {
1101   feature=$1
1102
1103   echo "ERROR"
1104   echo "ERROR: User requested feature $feature"
1105   echo "ERROR: configure was not able to find it"
1106   echo "ERROR"
1107   exit 1;
1108 }
1109
1110 if test -z "$cross_prefix" ; then
1111
1112 # ---
1113 # big/little endian test
1114 cat > $TMPC << EOF
1115 #include <inttypes.h>
1116 int main(int argc, char ** argv){
1117         volatile uint32_t i=0x01234567;
1118         return (*((uint8_t*)(&i))) == 0x67;
1119 }
1120 EOF
1121
1122 if compile_prog "" "" ; then
1123 $TMPE && bigendian="yes"
1124 else
1125 echo big/little test failed
1126 fi
1127
1128 else
1129
1130 # if cross compiling, cannot launch a program, so make a static guess
1131 case "$cpu" in
1132   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1133     bigendian=yes
1134   ;;
1135 esac
1136
1137 fi
1138
1139 # host long bits test, actually a pointer size test
1140 cat > $TMPC << EOF
1141 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1142 EOF
1143 if compile_object; then
1144 hostlongbits=64
1145 else
1146 hostlongbits=32
1147 fi
1148
1149
1150 ##########################################
1151 # NPTL probe
1152
1153 if test "$nptl" != "no" ; then
1154   cat > $TMPC <<EOF
1155 #include <sched.h>
1156 #include <linux/futex.h>
1157 void foo()
1158 {
1159 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1160 #error bork
1161 #endif
1162 }
1163 EOF
1164
1165   if compile_object ; then
1166     nptl=yes
1167   else
1168     if test "$nptl" = "yes" ; then
1169       feature_not_found "nptl"
1170     fi
1171     nptl=no
1172   fi
1173 fi
1174
1175 ##########################################
1176 # zlib check
1177
1178 cat > $TMPC << EOF
1179 #include <zlib.h>
1180 int main(void) { zlibVersion(); return 0; }
1181 EOF
1182 if compile_prog "" "-lz" ; then
1183     :
1184 else
1185     echo
1186     echo "Error: zlib check failed"
1187     echo "Make sure to have the zlib libs and headers installed."
1188     echo
1189     exit 1
1190 fi
1191
1192 ##########################################
1193 # xen probe
1194
1195 if test "$xen" != "no" ; then
1196   xen_libs="-lxenstore -lxenctrl -lxenguest"
1197
1198   # Xen unstable
1199   cat > $TMPC <<EOF
1200 #include <xenctrl.h>
1201 #include <xs.h>
1202 #include <stdint.h>
1203 #include <xen/hvm/hvm_info_table.h>
1204 #if !defined(HVM_MAX_VCPUS)
1205 # error HVM_MAX_VCPUS not defined
1206 #endif
1207 int main(void) {
1208   xc_interface *xc;
1209   xs_daemon_open();
1210   xc = xc_interface_open(0, 0, 0);
1211   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1212   xc_gnttab_open(NULL, 0);
1213   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1214   return 0;
1215 }
1216 EOF
1217   if compile_prog "" "$xen_libs" ; then
1218     xen_ctrl_version=410
1219     xen=yes
1220
1221   # Xen 4.0.0
1222   elif (
1223       cat > $TMPC <<EOF
1224 #include <xenctrl.h>
1225 #include <xs.h>
1226 #include <stdint.h>
1227 #include <xen/hvm/hvm_info_table.h>
1228 #if !defined(HVM_MAX_VCPUS)
1229 # error HVM_MAX_VCPUS not defined
1230 #endif
1231 int main(void) {
1232   struct xen_add_to_physmap xatp = {
1233     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1234   };
1235   xs_daemon_open();
1236   xc_interface_open();
1237   xc_gnttab_open();
1238   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1239   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1240   return 0;
1241 }
1242 EOF
1243       compile_prog "" "$xen_libs"
1244     ) ; then
1245     xen_ctrl_version=400
1246     xen=yes
1247
1248   # Xen 3.4.0
1249   elif (
1250       cat > $TMPC <<EOF
1251 #include <xenctrl.h>
1252 #include <xs.h>
1253 int main(void) {
1254   struct xen_add_to_physmap xatp = {
1255     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1256   };
1257   xs_daemon_open();
1258   xc_interface_open();
1259   xc_gnttab_open();
1260   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1261   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1262   return 0;
1263 }
1264 EOF
1265       compile_prog "" "$xen_libs"
1266     ) ; then
1267     xen_ctrl_version=340
1268     xen=yes
1269
1270   # Xen 3.3.0
1271   elif (
1272       cat > $TMPC <<EOF
1273 #include <xenctrl.h>
1274 #include <xs.h>
1275 int main(void) {
1276   xs_daemon_open();
1277   xc_interface_open();
1278   xc_gnttab_open();
1279   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1280   return 0;
1281 }
1282 EOF
1283       compile_prog "" "$xen_libs"
1284     ) ; then
1285     xen_ctrl_version=330
1286     xen=yes
1287
1288   # Xen not found or unsupported
1289   else
1290     if test "$xen" = "yes" ; then
1291       feature_not_found "xen"
1292     fi
1293     xen=no
1294   fi
1295
1296   if test "$xen" = yes; then
1297     libs_softmmu="$xen_libs $libs_softmmu"
1298   fi
1299 fi
1300
1301 ##########################################
1302 # pkg-config probe
1303
1304 if ! has $pkg_config; then
1305   echo warning: proceeding without "$pkg_config" >&2
1306   pkg_config=/bin/false
1307 fi
1308
1309 ##########################################
1310 # libtool probe
1311
1312 if ! has libtool; then
1313     libtool=
1314 else
1315     libtool=libtool
1316 fi
1317
1318 ##########################################
1319 # Sparse probe
1320 if test "$sparse" != "no" ; then
1321   if has cgcc; then
1322     sparse=yes
1323   else
1324     if test "$sparse" = "yes" ; then
1325       feature_not_found "sparse"
1326     fi
1327     sparse=no
1328   fi
1329 fi
1330
1331 ##########################################
1332 # SDL probe
1333
1334 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1335 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1336 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1337   sdl_config=sdl-config
1338 fi
1339
1340 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1341   sdlconfig="$pkg_config sdl"
1342   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1343 elif has ${sdl_config}; then
1344   sdlconfig="$sdl_config"
1345   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1346 else
1347   if test "$sdl" = "yes" ; then
1348     feature_not_found "sdl"
1349   fi
1350   sdl=no
1351 fi
1352 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1353   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1354 fi
1355
1356 sdl_too_old=no
1357 if test "$sdl" != "no" ; then
1358   cat > $TMPC << EOF
1359 #include <SDL.h>
1360 #undef main /* We don't want SDL to override our main() */
1361 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1362 EOF
1363   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1364   if test "$static" = "yes" ; then
1365     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1366   else
1367     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1368   fi
1369   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1370     if test "$_sdlversion" -lt 121 ; then
1371       sdl_too_old=yes
1372     else
1373       if test "$cocoa" = "no" ; then
1374         sdl=yes
1375       fi
1376     fi
1377
1378     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1379     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1380       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1381          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1382          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1383       fi
1384       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1385         :
1386       else
1387         sdl=no
1388       fi
1389     fi # static link
1390   else # sdl not found
1391     if test "$sdl" = "yes" ; then
1392       feature_not_found "sdl"
1393     fi
1394     sdl=no
1395   fi # sdl compile test
1396 fi
1397
1398 if test "$sdl" = "yes" ; then
1399   cat > $TMPC <<EOF
1400 #include <SDL.h>
1401 #if defined(SDL_VIDEO_DRIVER_X11)
1402 #include <X11/XKBlib.h>
1403 #else
1404 #error No x11 support
1405 #endif
1406 int main(void) { return 0; }
1407 EOF
1408   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1409     sdl_libs="$sdl_libs -lX11"
1410   fi
1411   if test "$mingw32" = "yes" ; then
1412     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1413   fi
1414   libs_softmmu="$sdl_libs $libs_softmmu"
1415 fi
1416
1417 ##########################################
1418 # VNC TLS detection
1419 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1420   cat > $TMPC <<EOF
1421 #include <gnutls/gnutls.h>
1422 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1423 EOF
1424   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1425   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1426   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1427     vnc_tls=yes
1428     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1429   else
1430     if test "$vnc_tls" = "yes" ; then
1431       feature_not_found "vnc-tls"
1432     fi
1433     vnc_tls=no
1434   fi
1435 fi
1436
1437 ##########################################
1438 # VNC SASL detection
1439 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1440   cat > $TMPC <<EOF
1441 #include <sasl/sasl.h>
1442 #include <stdio.h>
1443 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1444 EOF
1445   # Assuming Cyrus-SASL installed in /usr prefix
1446   vnc_sasl_cflags=""
1447   vnc_sasl_libs="-lsasl2"
1448   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1449     vnc_sasl=yes
1450     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1451   else
1452     if test "$vnc_sasl" = "yes" ; then
1453       feature_not_found "vnc-sasl"
1454     fi
1455     vnc_sasl=no
1456   fi
1457 fi
1458
1459 ##########################################
1460 # VNC JPEG detection
1461 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1462 cat > $TMPC <<EOF
1463 #include <stdio.h>
1464 #include <jpeglib.h>
1465 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1466 EOF
1467     vnc_jpeg_cflags=""
1468     vnc_jpeg_libs="-ljpeg"
1469   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1470     vnc_jpeg=yes
1471     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1472   else
1473     if test "$vnc_jpeg" = "yes" ; then
1474       feature_not_found "vnc-jpeg"
1475     fi
1476     vnc_jpeg=no
1477   fi
1478 fi
1479
1480 ##########################################
1481 # VNC PNG detection
1482 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1483 cat > $TMPC <<EOF
1484 //#include <stdio.h>
1485 #include <png.h>
1486 #include <stddef.h>
1487 int main(void) {
1488     png_structp png_ptr;
1489     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1490     return 0;
1491 }
1492 EOF
1493     vnc_png_cflags=""
1494     vnc_png_libs="-lpng"
1495   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1496     vnc_png=yes
1497     libs_softmmu="$vnc_png_libs $libs_softmmu"
1498   else
1499     if test "$vnc_png" = "yes" ; then
1500       feature_not_found "vnc-png"
1501     fi
1502     vnc_png=no
1503   fi
1504 fi
1505
1506 ##########################################
1507 # fnmatch() probe, used for ACL routines
1508 fnmatch="no"
1509 cat > $TMPC << EOF
1510 #include <fnmatch.h>
1511 int main(void)
1512 {
1513     fnmatch("foo", "foo", 0);
1514     return 0;
1515 }
1516 EOF
1517 if compile_prog "" "" ; then
1518    fnmatch="yes"
1519 fi
1520
1521 ##########################################
1522 # uuid_generate() probe, used for vdi block driver
1523 if test "$uuid" != "no" ; then
1524   uuid_libs="-luuid"
1525   cat > $TMPC << EOF
1526 #include <uuid/uuid.h>
1527 int main(void)
1528 {
1529     uuid_t my_uuid;
1530     uuid_generate(my_uuid);
1531     return 0;
1532 }
1533 EOF
1534   if compile_prog "" "$uuid_libs" ; then
1535     uuid="yes"
1536     libs_softmmu="$uuid_libs $libs_softmmu"
1537     libs_tools="$uuid_libs $libs_tools"
1538   else
1539     if test "$uuid" = "yes" ; then
1540       feature_not_found "uuid"
1541     fi
1542     uuid=no
1543   fi
1544 fi
1545
1546 ##########################################
1547 # xfsctl() probe, used for raw-posix
1548 if test "$xfs" != "no" ; then
1549   cat > $TMPC << EOF
1550 #include <xfs/xfs.h>
1551 int main(void)
1552 {
1553     xfsctl(NULL, 0, 0, NULL);
1554     return 0;
1555 }
1556 EOF
1557   if compile_prog "" "" ; then
1558     xfs="yes"
1559   else
1560     if test "$xfs" = "yes" ; then
1561       feature_not_found "xfs"
1562     fi
1563     xfs=no
1564   fi
1565 fi
1566
1567 ##########################################
1568 # vde libraries probe
1569 if test "$vde" != "no" ; then
1570   vde_libs="-lvdeplug"
1571   cat > $TMPC << EOF
1572 #include <libvdeplug.h>
1573 int main(void)
1574 {
1575     struct vde_open_args a = {0, 0, 0};
1576     vde_open("", "", &a);
1577     return 0;
1578 }
1579 EOF
1580   if compile_prog "" "$vde_libs" ; then
1581     vde=yes
1582     libs_softmmu="$vde_libs $libs_softmmu"
1583     libs_tools="$vde_libs $libs_tools"
1584   else
1585     if test "$vde" = "yes" ; then
1586       feature_not_found "vde"
1587     fi
1588     vde=no
1589   fi
1590 fi
1591
1592 ##########################################
1593 # Sound support libraries probe
1594
1595 audio_drv_probe()
1596 {
1597     drv=$1
1598     hdr=$2
1599     lib=$3
1600     exp=$4
1601     cfl=$5
1602         cat > $TMPC << EOF
1603 #include <$hdr>
1604 int main(void) { $exp }
1605 EOF
1606     if compile_prog "$cfl" "$lib" ; then
1607         :
1608     else
1609         echo
1610         echo "Error: $drv check failed"
1611         echo "Make sure to have the $drv libs and headers installed."
1612         echo
1613         exit 1
1614     fi
1615 }
1616
1617 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1618 for drv in $audio_drv_list; do
1619     case $drv in
1620     alsa)
1621     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1622         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1623     libs_softmmu="-lasound $libs_softmmu"
1624     ;;
1625
1626     fmod)
1627     if test -z $fmod_lib || test -z $fmod_inc; then
1628         echo
1629         echo "Error: You must specify path to FMOD library and headers"
1630         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1631         echo
1632         exit 1
1633     fi
1634     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1635     libs_softmmu="$fmod_lib $libs_softmmu"
1636     ;;
1637
1638     esd)
1639     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1640     libs_softmmu="-lesd $libs_softmmu"
1641     audio_pt_int="yes"
1642     ;;
1643
1644     pa)
1645     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1646         "pa_simple *s = NULL; pa_simple_free(s); return 0;"
1647     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1648     audio_pt_int="yes"
1649     ;;
1650
1651     coreaudio)
1652       libs_softmmu="-framework CoreAudio $libs_softmmu"
1653     ;;
1654
1655     dsound)
1656       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1657       audio_win_int="yes"
1658     ;;
1659
1660     oss)
1661       libs_softmmu="$oss_lib $libs_softmmu"
1662     ;;
1663
1664     sdl|wav)
1665     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1666     ;;
1667
1668     winwave)
1669       libs_softmmu="-lwinmm $libs_softmmu"
1670       audio_win_int="yes"
1671     ;;
1672
1673     *)
1674     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1675         echo
1676         echo "Error: Unknown driver '$drv' selected"
1677         echo "Possible drivers are: $audio_possible_drivers"
1678         echo
1679         exit 1
1680     }
1681     ;;
1682     esac
1683 done
1684
1685 ##########################################
1686 # BrlAPI probe
1687
1688 if test "$brlapi" != "no" ; then
1689   brlapi_libs="-lbrlapi"
1690   cat > $TMPC << EOF
1691 #include <brlapi.h>
1692 #include <stddef.h>
1693 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1694 EOF
1695   if compile_prog "" "$brlapi_libs" ; then
1696     brlapi=yes
1697     libs_softmmu="$brlapi_libs $libs_softmmu"
1698   else
1699     if test "$brlapi" = "yes" ; then
1700       feature_not_found "brlapi"
1701     fi
1702     brlapi=no
1703   fi
1704 fi
1705
1706 ##########################################
1707 # curses probe
1708 if test "$mingw32" = "yes" ; then
1709     curses_list="-lpdcurses"
1710 else
1711     curses_list="-lncurses -lcurses"
1712 fi
1713
1714 if test "$curses" != "no" ; then
1715   curses_found=no
1716   cat > $TMPC << EOF
1717 #include <curses.h>
1718 #ifdef __OpenBSD__
1719 #define resize_term resizeterm
1720 #endif
1721 int main(void) { resize_term(0, 0); return curses_version(); }
1722 EOF
1723   for curses_lib in $curses_list; do
1724     if compile_prog "" "$curses_lib" ; then
1725       curses_found=yes
1726       libs_softmmu="$curses_lib $libs_softmmu"
1727       break
1728     fi
1729   done
1730   if test "$curses_found" = "yes" ; then
1731     curses=yes
1732   else
1733     if test "$curses" = "yes" ; then
1734       feature_not_found "curses"
1735     fi
1736     curses=no
1737   fi
1738 fi
1739
1740 ##########################################
1741 # curl probe
1742
1743 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1744   curlconfig="$pkg_config libcurl"
1745 else
1746   curlconfig=curl-config
1747 fi
1748
1749 if test "$curl" != "no" ; then
1750   cat > $TMPC << EOF
1751 #include <curl/curl.h>
1752 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1753 EOF
1754   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1755   curl_libs=`$curlconfig --libs 2>/dev/null`
1756   if compile_prog "$curl_cflags" "$curl_libs" ; then
1757     curl=yes
1758     libs_tools="$curl_libs $libs_tools"
1759     libs_softmmu="$curl_libs $libs_softmmu"
1760   else
1761     if test "$curl" = "yes" ; then
1762       feature_not_found "curl"
1763     fi
1764     curl=no
1765   fi
1766 fi # test "$curl"
1767
1768 ##########################################
1769 # check framework probe
1770
1771 if test "$check_utests" != "no" ; then
1772   cat > $TMPC << EOF
1773 #include <check.h>
1774 int main(void) { suite_create("qemu test"); return 0; }
1775 EOF
1776   check_libs=`$pkg_config --libs check`
1777   if compile_prog "" $check_libs ; then
1778     check_utests=yes
1779     libs_tools="$check_libs $libs_tools"
1780   else
1781     if test "$check_utests" = "yes" ; then
1782       feature_not_found "check"
1783     fi
1784     check_utests=no
1785   fi
1786 fi # test "$check_utests"
1787
1788 ##########################################
1789 # bluez support probe
1790 if test "$bluez" != "no" ; then
1791   cat > $TMPC << EOF
1792 #include <bluetooth/bluetooth.h>
1793 int main(void) { return bt_error(0); }
1794 EOF
1795   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1796   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1797   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1798     bluez=yes
1799     libs_softmmu="$bluez_libs $libs_softmmu"
1800   else
1801     if test "$bluez" = "yes" ; then
1802       feature_not_found "bluez"
1803     fi
1804     bluez="no"
1805   fi
1806 fi
1807
1808 ##########################################
1809 # kvm probe
1810 if test "$kvm" != "no" ; then
1811     cat > $TMPC <<EOF
1812 #include <linux/kvm.h>
1813 #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
1814 #error Invalid KVM version
1815 #endif
1816 EOF
1817     must_have_caps="KVM_CAP_USER_MEMORY \
1818                     KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
1819                     KVM_CAP_COALESCED_MMIO \
1820                     KVM_CAP_SYNC_MMU \
1821                    "
1822     if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
1823       must_have_caps="$caps \
1824                       KVM_CAP_SET_TSS_ADDR \
1825                       KVM_CAP_EXT_CPUID \
1826                       KVM_CAP_CLOCKSOURCE \
1827                       KVM_CAP_NOP_IO_DELAY \
1828                       KVM_CAP_PV_MMU \
1829                       KVM_CAP_MP_STATE \
1830                       KVM_CAP_USER_NMI \
1831                      "
1832     fi
1833     for c in $must_have_caps ; do
1834       cat >> $TMPC <<EOF
1835 #if !defined($c)
1836 #error Missing KVM capability $c
1837 #endif
1838 EOF
1839     done
1840     cat >> $TMPC <<EOF
1841 int main(void) { return 0; }
1842 EOF
1843   if test "$kerneldir" != "" ; then
1844       kvm_cflags=-I"$kerneldir"/include
1845       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
1846          -a -d "$kerneldir/arch/x86/include" ; then
1847             kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
1848         elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
1849             kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
1850         elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
1851             kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
1852         elif test -d "$kerneldir/arch/$cpu/include" ; then
1853             kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
1854       fi
1855   else
1856     kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
1857   fi
1858   if compile_prog "$kvm_cflags" "" ; then
1859     kvm=yes
1860     cat > $TMPC <<EOF
1861 #include <linux/kvm_para.h>
1862 int main(void) { return 0; }
1863 EOF
1864     if compile_prog "$kvm_cflags" "" ; then
1865       kvm_para=yes
1866     fi
1867   else
1868     if test "$kvm" = "yes" ; then
1869       if has awk && has grep; then
1870         kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
1871         | grep "error: " \
1872         | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
1873         if test "$kvmerr" != "" ; then
1874           echo -e "${kvmerr}\n\
1875 NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
1876 recent kvm-kmod from http://sourceforge.net/projects/kvm."
1877         fi
1878       fi
1879       feature_not_found "kvm"
1880     fi
1881     kvm=no
1882   fi
1883 fi
1884
1885 ##########################################
1886 # test for ppc kvm pvr setting
1887
1888 if test "$kvm" = "yes" && test "$cpu" = "ppc" -o "$cpu" = "ppc64"; then
1889             cat > $TMPC <<EOF
1890     #include <asm/kvm.h>
1891     int main(void) { struct kvm_sregs s; s.pvr = 0; return 0; }
1892 EOF
1893     if compile_prog "$kvm_cflags" "" ; then
1894         kvm_ppc_pvr=yes
1895     else
1896         kvm_ppc_pvr=no
1897     fi
1898 fi
1899
1900 ##########################################
1901 # test for vhost net
1902
1903 if test "$vhost_net" != "no"; then
1904     if test "$kvm" != "no"; then
1905             cat > $TMPC <<EOF
1906     #include <linux/vhost.h>
1907     int main(void) { return 0; }
1908 EOF
1909             if compile_prog "$kvm_cflags" "" ; then
1910                 vhost_net=yes
1911             else
1912                 if test "$vhost_net" = "yes" ; then
1913                     feature_not_found "vhost-net"
1914                 fi
1915                 vhost_net=no
1916             fi
1917     else
1918             if test "$vhost_net" = "yes" ; then
1919                 echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
1920                 feature_not_found "vhost-net"
1921             fi
1922             vhost_net=no
1923     fi
1924 fi
1925
1926 ##########################################
1927 # pthread probe
1928 PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
1929
1930 pthread=no
1931 cat > $TMPC << EOF
1932 #include <pthread.h>
1933 int main(void) { pthread_create(0,0,0,0); return 0; }
1934 EOF
1935 if compile_prog "" "" ; then
1936   pthread=yes
1937 else
1938   for pthread_lib in $PTHREADLIBS_LIST; do
1939     if compile_prog "" "$pthread_lib" ; then
1940       pthread=yes
1941       LIBS="$pthread_lib $LIBS"
1942       break
1943     fi
1944   done
1945 fi
1946
1947 if test "$mingw32" != yes -a "$pthread" = no; then
1948   echo
1949   echo "Error: pthread check failed"
1950   echo "Make sure to have the pthread libs and headers installed."
1951   echo
1952   exit 1
1953 fi
1954
1955 ##########################################
1956 # rbd probe
1957 if test "$rbd" != "no" ; then
1958   cat > $TMPC <<EOF
1959 #include <stdio.h>
1960 #include <rbd/librbd.h>
1961 int main(void) {
1962     rados_t cluster;
1963     rados_create(&cluster, NULL);
1964     return 0;
1965 }
1966 EOF
1967   rbd_libs="-lrbd -lrados"
1968   if compile_prog "" "$rbd_libs" ; then
1969     rbd=yes
1970     libs_tools="$rbd_libs $libs_tools"
1971     libs_softmmu="$rbd_libs $libs_softmmu"
1972   else
1973     if test "$rbd" = "yes" ; then
1974       feature_not_found "rados block device"
1975     fi
1976     rbd=no
1977   fi
1978 fi
1979
1980 ##########################################
1981 # linux-aio probe
1982
1983 if test "$linux_aio" != "no" ; then
1984   cat > $TMPC <<EOF
1985 #include <libaio.h>
1986 #include <sys/eventfd.h>
1987 #include <stddef.h>
1988 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1989 EOF
1990   if compile_prog "" "-laio" ; then
1991     linux_aio=yes
1992     libs_softmmu="$libs_softmmu -laio"
1993     libs_tools="$libs_tools -laio"
1994   else
1995     if test "$linux_aio" = "yes" ; then
1996       feature_not_found "linux AIO"
1997     fi
1998     linux_aio=no
1999   fi
2000 fi
2001
2002 ##########################################
2003 # attr probe
2004
2005 if test "$attr" != "no" ; then
2006   cat > $TMPC <<EOF
2007 #include <stdio.h>
2008 #include <sys/types.h>
2009 #include <attr/xattr.h>
2010 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2011 EOF
2012   if compile_prog "" "-lattr" ; then
2013     attr=yes
2014     LIBS="-lattr $LIBS"
2015   else
2016     if test "$attr" = "yes" ; then
2017       feature_not_found "ATTR"
2018     fi
2019     attr=no
2020   fi
2021 fi
2022
2023 ##########################################
2024 # iovec probe
2025 cat > $TMPC <<EOF
2026 #include <sys/types.h>
2027 #include <sys/uio.h>
2028 #include <unistd.h>
2029 int main(void) { struct iovec iov; return 0; }
2030 EOF
2031 iovec=no
2032 if compile_prog "" "" ; then
2033   iovec=yes
2034 fi
2035
2036 ##########################################
2037 # preadv probe
2038 cat > $TMPC <<EOF
2039 #include <sys/types.h>
2040 #include <sys/uio.h>
2041 #include <unistd.h>
2042 int main(void) { preadv; }
2043 EOF
2044 preadv=no
2045 if compile_prog "" "" ; then
2046   preadv=yes
2047 fi
2048
2049 ##########################################
2050 # fdt probe
2051 if test "$fdt" != "no" ; then
2052   fdt_libs="-lfdt"
2053   cat > $TMPC << EOF
2054 int main(void) { return 0; }
2055 EOF
2056   if compile_prog "" "$fdt_libs" ; then
2057     fdt=yes
2058   else
2059     if test "$fdt" = "yes" ; then
2060       feature_not_found "fdt"
2061     fi
2062     fdt_libs=
2063     fdt=no
2064   fi
2065 fi
2066
2067 ##########################################
2068 # opengl probe, used by milkymist-tmu2
2069 if test "$opengl" != "no" ; then
2070   opengl_libs="-lGL"
2071   cat > $TMPC << EOF
2072 #include <X11/Xlib.h>
2073 #include <GL/gl.h>
2074 #include <GL/glx.h>
2075 int main(void) { GL_VERSION; return 0; }
2076 EOF
2077   if compile_prog "" "-lGL" ; then
2078     opengl=yes
2079   else
2080     if test "$opengl" = "yes" ; then
2081       feature_not_found "opengl"
2082     fi
2083     opengl_libs=
2084     opengl=no
2085   fi
2086 fi
2087
2088 #
2089 # Check for xxxat() functions when we are building linux-user
2090 # emulator.  This is done because older glibc versions don't
2091 # have syscall stubs for these implemented.
2092 #
2093 atfile=no
2094 cat > $TMPC << EOF
2095 #define _ATFILE_SOURCE
2096 #include <sys/types.h>
2097 #include <fcntl.h>
2098 #include <unistd.h>
2099
2100 int
2101 main(void)
2102 {
2103         /* try to unlink nonexisting file */
2104         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2105 }
2106 EOF
2107 if compile_prog "" "" ; then
2108   atfile=yes
2109 fi
2110
2111 # Check for inotify functions when we are building linux-user
2112 # emulator.  This is done because older glibc versions don't
2113 # have syscall stubs for these implemented.  In that case we
2114 # don't provide them even if kernel supports them.
2115 #
2116 inotify=no
2117 cat > $TMPC << EOF
2118 #include <sys/inotify.h>
2119
2120 int
2121 main(void)
2122 {
2123         /* try to start inotify */
2124         return inotify_init();
2125 }
2126 EOF
2127 if compile_prog "" "" ; then
2128   inotify=yes
2129 fi
2130
2131 inotify1=no
2132 cat > $TMPC << EOF
2133 #include <sys/inotify.h>
2134
2135 int
2136 main(void)
2137 {
2138     /* try to start inotify */
2139     return inotify_init1(0);
2140 }
2141 EOF
2142 if compile_prog "" "" ; then
2143   inotify1=yes
2144 fi
2145
2146 # check if utimensat and futimens are supported
2147 utimens=no
2148 cat > $TMPC << EOF
2149 #define _ATFILE_SOURCE
2150 #include <stddef.h>
2151 #include <fcntl.h>
2152
2153 int main(void)
2154 {
2155     utimensat(AT_FDCWD, "foo", NULL, 0);
2156     futimens(0, NULL);
2157     return 0;
2158 }
2159 EOF
2160 if compile_prog "" "" ; then
2161   utimens=yes
2162 fi
2163
2164 # check if pipe2 is there
2165 pipe2=no
2166 cat > $TMPC << EOF
2167 #include <unistd.h>
2168 #include <fcntl.h>
2169
2170 int main(void)
2171 {
2172     int pipefd[2];
2173     pipe2(pipefd, O_CLOEXEC);
2174     return 0;
2175 }
2176 EOF
2177 if compile_prog "" "" ; then
2178   pipe2=yes
2179 fi
2180
2181 # check if accept4 is there
2182 accept4=no
2183 cat > $TMPC << EOF
2184 #include <sys/socket.h>
2185 #include <stddef.h>
2186
2187 int main(void)
2188 {
2189     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2190     return 0;
2191 }
2192 EOF
2193 if compile_prog "" "" ; then
2194   accept4=yes
2195 fi
2196
2197 # check if tee/splice is there. vmsplice was added same time.
2198 splice=no
2199 cat > $TMPC << EOF
2200 #include <unistd.h>
2201 #include <fcntl.h>
2202 #include <limits.h>
2203
2204 int main(void)
2205 {
2206     int len, fd;
2207     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2208     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2209     return 0;
2210 }
2211 EOF
2212 if compile_prog "" "" ; then
2213   splice=yes
2214 fi
2215
2216 ##########################################
2217 # signalfd probe
2218 signalfd="no"
2219 cat > $TMPC << EOF
2220 #define _GNU_SOURCE
2221 #include <unistd.h>
2222 #include <sys/syscall.h>
2223 #include <signal.h>
2224 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2225 EOF
2226
2227 if compile_prog "" "" ; then
2228   signalfd=yes
2229 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2230   echo
2231   echo "ERROR: Host kernel lacks signalfd() support,"
2232   echo "but KVM depends on it when the IO thread is disabled."
2233   echo
2234   exit 1
2235 fi
2236
2237 # check if eventfd is supported
2238 eventfd=no
2239 cat > $TMPC << EOF
2240 #include <sys/eventfd.h>
2241
2242 int main(void)
2243 {
2244     int efd = eventfd(0, 0);
2245     return 0;
2246 }
2247 EOF
2248 if compile_prog "" "" ; then
2249   eventfd=yes
2250 fi
2251
2252 # check for fallocate
2253 fallocate=no
2254 cat > $TMPC << EOF
2255 #include <fcntl.h>
2256
2257 int main(void)
2258 {
2259     fallocate(0, 0, 0, 0);
2260     return 0;
2261 }
2262 EOF
2263 if compile_prog "$ARCH_CFLAGS" "" ; then
2264   fallocate=yes
2265 fi
2266
2267 # check for sync_file_range
2268 sync_file_range=no
2269 cat > $TMPC << EOF
2270 #include <fcntl.h>
2271
2272 int main(void)
2273 {
2274     sync_file_range(0, 0, 0, 0);
2275     return 0;
2276 }
2277 EOF
2278 if compile_prog "$ARCH_CFLAGS" "" ; then
2279   sync_file_range=yes
2280 fi
2281
2282 # check for linux/fiemap.h and FS_IOC_FIEMAP
2283 fiemap=no
2284 cat > $TMPC << EOF
2285 #include <sys/ioctl.h>
2286 #include <linux/fs.h>
2287 #include <linux/fiemap.h>
2288
2289 int main(void)
2290 {
2291     ioctl(0, FS_IOC_FIEMAP, 0);
2292     return 0;
2293 }
2294 EOF
2295 if compile_prog "$ARCH_CFLAGS" "" ; then
2296   fiemap=yes
2297 fi
2298
2299 # check for dup3
2300 dup3=no
2301 cat > $TMPC << EOF
2302 #include <unistd.h>
2303
2304 int main(void)
2305 {
2306     dup3(0, 0, 0);
2307     return 0;
2308 }
2309 EOF
2310 if compile_prog "" "" ; then
2311   dup3=yes
2312 fi
2313
2314 # check for epoll support
2315 epoll=no
2316 cat > $TMPC << EOF
2317 #include <sys/epoll.h>
2318
2319 int main(void)
2320 {
2321     epoll_create(0);
2322     return 0;
2323 }
2324 EOF
2325 if compile_prog "$ARCH_CFLAGS" "" ; then
2326   epoll=yes
2327 fi
2328
2329 # epoll_create1 and epoll_pwait are later additions
2330 # so we must check separately for their presence
2331 epoll_create1=no
2332 cat > $TMPC << EOF
2333 #include <sys/epoll.h>
2334
2335 int main(void)
2336 {
2337     /* Note that we use epoll_create1 as a value, not as
2338      * a function being called. This is necessary so that on
2339      * old SPARC glibc versions where the function was present in
2340      * the library but not declared in the header file we will
2341      * fail the configure check. (Otherwise we will get a compiler
2342      * warning but not an error, and will proceed to fail the
2343      * qemu compile where we compile with -Werror.)
2344      */
2345     epoll_create1;
2346     return 0;
2347 }
2348 EOF
2349 if compile_prog "$ARCH_CFLAGS" "" ; then
2350   epoll_create1=yes
2351 fi
2352
2353 epoll_pwait=no
2354 cat > $TMPC << EOF
2355 #include <sys/epoll.h>
2356
2357 int main(void)
2358 {
2359     epoll_pwait(0, 0, 0, 0, 0);
2360     return 0;
2361 }
2362 EOF
2363 if compile_prog "$ARCH_CFLAGS" "" ; then
2364   epoll_pwait=yes
2365 fi
2366
2367 # Check if tools are available to build documentation.
2368 if test "$docs" != "no" ; then
2369   if has makeinfo && has pod2man; then
2370     docs=yes
2371   else
2372     if test "$docs" = "yes" ; then
2373       feature_not_found "docs"
2374     fi
2375     docs=no
2376   fi
2377 fi
2378
2379 # Search for bswap_32 function
2380 byteswap_h=no
2381 cat > $TMPC << EOF
2382 #include <byteswap.h>
2383 int main(void) { return bswap_32(0); }
2384 EOF
2385 if compile_prog "" "" ; then
2386   byteswap_h=yes
2387 fi
2388
2389 # Search for bswap_32 function
2390 bswap_h=no
2391 cat > $TMPC << EOF
2392 #include <sys/endian.h>
2393 #include <sys/types.h>
2394 #include <machine/bswap.h>
2395 int main(void) { return bswap32(0); }
2396 EOF
2397 if compile_prog "" "" ; then
2398   bswap_h=yes
2399 fi
2400
2401 ##########################################
2402 # Do we need librt
2403 cat > $TMPC <<EOF
2404 #include <signal.h>
2405 #include <time.h>
2406 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2407 EOF
2408
2409 if compile_prog "" "" ; then
2410   :
2411 elif compile_prog "" "-lrt" ; then
2412   LIBS="-lrt $LIBS"
2413 fi
2414
2415 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2416         "$aix" != "yes" -a "$haiku" != "yes" ; then
2417     libs_softmmu="-lutil $libs_softmmu"
2418 fi
2419
2420 ##########################################
2421 # check if the compiler defines offsetof
2422
2423 need_offsetof=yes
2424 cat > $TMPC << EOF
2425 #include <stddef.h>
2426 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2427 EOF
2428 if compile_prog "" "" ; then
2429     need_offsetof=no
2430 fi
2431
2432 ##########################################
2433 # check if the compiler understands attribute warn_unused_result
2434 #
2435 # This could be smarter, but gcc -Werror does not error out even when warning
2436 # about attribute warn_unused_result
2437
2438 gcc_attribute_warn_unused_result=no
2439 cat > $TMPC << EOF
2440 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2441 #error gcc 3.3 or older
2442 #endif
2443 int main(void) { return 0;}
2444 EOF
2445 if compile_prog "" ""; then
2446     gcc_attribute_warn_unused_result=yes
2447 fi
2448
2449 # spice probe
2450 if test "$spice" != "no" ; then
2451   cat > $TMPC << EOF
2452 #include <spice.h>
2453 int main(void) { spice_server_new(); return 0; }
2454 EOF
2455   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2456   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2457   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2458      compile_prog "$spice_cflags" "$spice_libs" ; then
2459     spice="yes"
2460     libs_softmmu="$libs_softmmu $spice_libs"
2461     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2462   else
2463     if test "$spice" = "yes" ; then
2464       feature_not_found "spice"
2465     fi
2466     spice="no"
2467   fi
2468 fi
2469
2470 # check for libcacard for smartcard support
2471 if test "$smartcard" != "no" ; then
2472     smartcard="yes"
2473     smartcard_cflags=""
2474     # TODO - what's the minimal nss version we support?
2475     if test "$smartcard_nss" != "no"; then
2476         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2477             smartcard_nss="yes"
2478             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2479             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2480             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2481             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2482             LIBS="$libcacard_libs $LIBS"
2483         else
2484             if test "$smartcard_nss" = "yes"; then
2485                 feature_not_found "nss"
2486             fi
2487             smartcard_nss="no"
2488         fi
2489     fi
2490 fi
2491 if test "$smartcard" = "no" ; then
2492     smartcard_nss="no"
2493 fi
2494
2495 ##########################################
2496
2497 ##########################################
2498 # check if we have fdatasync
2499
2500 fdatasync=no
2501 cat > $TMPC << EOF
2502 #include <unistd.h>
2503 int main(void) {
2504 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2505 return fdatasync(0);
2506 #else
2507 #abort Not supported
2508 #endif
2509 }
2510 EOF
2511 if compile_prog "" "" ; then
2512     fdatasync=yes
2513 fi
2514
2515 ##########################################
2516 # check if we have madvise
2517
2518 madvise=no
2519 cat > $TMPC << EOF
2520 #include <sys/types.h>
2521 #include <sys/mman.h>
2522 #include <stddef.h>
2523 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2524 EOF
2525 if compile_prog "" "" ; then
2526     madvise=yes
2527 fi
2528
2529 ##########################################
2530 # check if we have posix_madvise
2531
2532 posix_madvise=no
2533 cat > $TMPC << EOF
2534 #include <sys/mman.h>
2535 #include <stddef.h>
2536 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2537 EOF
2538 if compile_prog "" "" ; then
2539     posix_madvise=yes
2540 fi
2541
2542 ##########################################
2543 # check if trace backend exists
2544
2545 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2546 if test "$?" -ne 0 ; then
2547   echo
2548   echo "Error: invalid trace backend"
2549   echo "Please choose a supported trace backend."
2550   echo
2551   exit 1
2552 fi
2553
2554 ##########################################
2555 # For 'ust' backend, test if ust headers are present
2556 if test "$trace_backend" = "ust"; then
2557   cat > $TMPC << EOF
2558 #include <ust/tracepoint.h>
2559 #include <ust/marker.h>
2560 int main(void) { return 0; }
2561 EOF
2562   if compile_prog "" "" ; then
2563     LIBS="-lust $LIBS"
2564   else
2565     echo
2566     echo "Error: Trace backend 'ust' missing libust header files"
2567     echo
2568     exit 1
2569   fi
2570 fi
2571
2572 ##########################################
2573 # For 'dtrace' backend, test if 'dtrace' command is present
2574 if test "$trace_backend" = "dtrace"; then
2575   if ! has 'dtrace' ; then
2576     echo
2577     echo "Error: dtrace command is not found in PATH $PATH"
2578     echo
2579     exit 1
2580   fi
2581   trace_backend_stap="no"
2582   if has 'stap' ; then
2583     trace_backend_stap="yes"
2584   fi
2585 fi
2586
2587 ##########################################
2588 # End of CC checks
2589 # After here, no more $cc or $ld runs
2590
2591 if test "$debug" = "no" ; then
2592   CFLAGS="-O2 $CFLAGS"
2593 fi
2594
2595 # Consult white-list to determine whether to enable werror
2596 # by default.  Only enable by default for git builds
2597 z_version=`cut -f3 -d. $source_path/VERSION`
2598
2599 if test -z "$werror" ; then
2600     if test "$z_version" = "50" -a \
2601         "$linux" = "yes" ; then
2602         werror="yes"
2603     else
2604         werror="no"
2605     fi
2606 fi
2607
2608 # Disable zero malloc errors for official releases unless explicitly told to
2609 # enable/disable
2610 if test -z "$zero_malloc" ; then
2611     if test "$z_version" = "50" ; then
2612         zero_malloc="no"
2613     else
2614         zero_malloc="yes"
2615     fi
2616 fi
2617
2618 if test "$werror" = "yes" ; then
2619     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2620 fi
2621
2622 if test "$solaris" = "no" ; then
2623     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2624         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2625     fi
2626 fi
2627
2628 # Use ASLR, no-SEH and DEP if available
2629 if test "$mingw32" = "yes" ; then
2630     for flag in --dynamicbase --no-seh --nxcompat; do
2631         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2632             LDFLAGS="-Wl,$flag $LDFLAGS"
2633         fi
2634     done
2635 fi
2636
2637 confdir=$sysconfdir$confsuffix
2638
2639 tools=
2640 if test "$softmmu" = yes ; then
2641   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2642   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2643       tools="qemu-nbd\$(EXESUF) $tools"
2644     if [ "$check_utests" = "yes" ]; then
2645       tools="check-qint check-qstring check-qdict check-qlist $tools"
2646       tools="check-qfloat check-qjson $tools"
2647     fi
2648   fi
2649 fi
2650
2651 # Mac OS X ships with a broken assembler
2652 roms=
2653 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2654         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2655         "$softmmu" = yes ; then
2656   roms="optionrom"
2657 fi
2658 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2659   roms="$roms spapr-rtas"
2660 fi
2661
2662 echo "Install prefix    $prefix"
2663 echo "BIOS directory    `eval echo $datadir`"
2664 echo "binary directory  `eval echo $bindir`"
2665 echo "library directory `eval echo $libdir`"
2666 echo "config directory  `eval echo $sysconfdir`"
2667 if test "$mingw32" = "no" ; then
2668 echo "Manual directory  `eval echo $mandir`"
2669 echo "ELF interp prefix $interp_prefix"
2670 fi
2671 echo "Source path       $source_path"
2672 echo "C compiler        $cc"
2673 echo "Host C compiler   $host_cc"
2674 echo "CFLAGS            $CFLAGS"
2675 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2676 echo "LDFLAGS           $LDFLAGS"
2677 echo "make              $make"
2678 echo "install           $install"
2679 echo "host CPU          $cpu"
2680 echo "host big endian   $bigendian"
2681 echo "target list       $target_list"
2682 echo "tcg debug enabled $debug_tcg"
2683 echo "Mon debug enabled $debug_mon"
2684 echo "gprof enabled     $gprof"
2685 echo "sparse enabled    $sparse"
2686 echo "strip binaries    $strip_opt"
2687 echo "profiler          $profiler"
2688 echo "static build      $static"
2689 echo "-Werror enabled   $werror"
2690 if test "$darwin" = "yes" ; then
2691     echo "Cocoa support     $cocoa"
2692 fi
2693 echo "SDL support       $sdl"
2694 echo "curses support    $curses"
2695 echo "curl support      $curl"
2696 echo "check support     $check_utests"
2697 echo "mingw32 support   $mingw32"
2698 echo "Audio drivers     $audio_drv_list"
2699 echo "Extra audio cards $audio_card_list"
2700 echo "Block whitelist   $block_drv_whitelist"
2701 echo "Mixer emulation   $mixemu"
2702 echo "VNC support       $vnc"
2703 if test "$vnc" = "yes" ; then
2704     echo "VNC TLS support   $vnc_tls"
2705     echo "VNC SASL support  $vnc_sasl"
2706     echo "VNC JPEG support  $vnc_jpeg"
2707     echo "VNC PNG support   $vnc_png"
2708     echo "VNC thread        $vnc_thread"
2709 fi
2710 if test -n "$sparc_cpu"; then
2711     echo "Target Sparc Arch $sparc_cpu"
2712 fi
2713 echo "xen support       $xen"
2714 echo "brlapi support    $brlapi"
2715 echo "bluez  support    $bluez"
2716 echo "Documentation     $docs"
2717 [ ! -z "$uname_release" ] && \
2718 echo "uname -r          $uname_release"
2719 echo "NPTL support      $nptl"
2720 echo "GUEST_BASE        $guest_base"
2721 echo "PIE user targets  $user_pie"
2722 echo "vde support       $vde"
2723 echo "IO thread         $io_thread"
2724 echo "Linux AIO support $linux_aio"
2725 echo "ATTR/XATTR support $attr"
2726 echo "Install blobs     $blobs"
2727 echo "KVM support       $kvm"
2728 echo "fdt support       $fdt"
2729 echo "preadv support    $preadv"
2730 echo "fdatasync         $fdatasync"
2731 echo "madvise           $madvise"
2732 echo "posix_madvise     $posix_madvise"
2733 echo "uuid support      $uuid"
2734 echo "vhost-net support $vhost_net"
2735 echo "Trace backend     $trace_backend"
2736 echo "Trace output file $trace_file-<pid>"
2737 echo "spice support     $spice"
2738 echo "rbd support       $rbd"
2739 echo "xfsctl support    $xfs"
2740 echo "nss used          $smartcard_nss"
2741 echo "OpenGL support    $opengl"
2742
2743 if test $sdl_too_old = "yes"; then
2744 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2745 fi
2746
2747 config_host_mak="config-host.mak"
2748 config_host_ld="config-host.ld"
2749
2750 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2751 printf "# Configured with:" >> $config_host_mak
2752 printf " '%s'" "$0" "$@" >> $config_host_mak
2753 echo >> $config_host_mak
2754
2755 echo all: >> $config_host_mak
2756 echo "prefix=$prefix" >> $config_host_mak
2757 echo "bindir=$bindir" >> $config_host_mak
2758 echo "libdir=$libdir" >> $config_host_mak
2759 echo "mandir=$mandir" >> $config_host_mak
2760 echo "datadir=$datadir" >> $config_host_mak
2761 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2762 echo "docdir=$docdir" >> $config_host_mak
2763 echo "confdir=$confdir" >> $config_host_mak
2764
2765 case "$cpu" in
2766   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2767     ARCH=$cpu
2768   ;;
2769   armv4b|armv4l)
2770     ARCH=arm
2771   ;;
2772 esac
2773 echo "ARCH=$ARCH" >> $config_host_mak
2774 if test "$debug_tcg" = "yes" ; then
2775   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2776 fi
2777 if test "$debug_mon" = "yes" ; then
2778   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2779 fi
2780 if test "$debug" = "yes" ; then
2781   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2782 fi
2783 if test "$strip_opt" = "yes" ; then
2784   echo "STRIP=${strip}" >> $config_host_mak
2785 fi
2786 if test "$bigendian" = "yes" ; then
2787   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2788 fi
2789 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2790 if test "$mingw32" = "yes" ; then
2791   echo "CONFIG_WIN32=y" >> $config_host_mak
2792   rc_version=`cat $source_path/VERSION`
2793   version_major=${rc_version%%.*}
2794   rc_version=${rc_version#*.}
2795   version_minor=${rc_version%%.*}
2796   rc_version=${rc_version#*.}
2797   version_subminor=${rc_version%%.*}
2798   version_micro=0
2799   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2800   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2801 else
2802   echo "CONFIG_POSIX=y" >> $config_host_mak
2803 fi
2804
2805 if test "$linux" = "yes" ; then
2806   echo "CONFIG_LINUX=y" >> $config_host_mak
2807 fi
2808
2809 if test "$darwin" = "yes" ; then
2810   echo "CONFIG_DARWIN=y" >> $config_host_mak
2811 fi
2812
2813 if test "$aix" = "yes" ; then
2814   echo "CONFIG_AIX=y" >> $config_host_mak
2815 fi
2816
2817 if test "$solaris" = "yes" ; then
2818   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2819   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2820   if test "$needs_libsunmath" = "yes" ; then
2821     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2822   fi
2823 fi
2824 if test "$haiku" = "yes" ; then
2825   echo "CONFIG_HAIKU=y" >> $config_host_mak
2826 fi
2827 if test "$static" = "yes" ; then
2828   echo "CONFIG_STATIC=y" >> $config_host_mak
2829 fi
2830 if test $profiler = "yes" ; then
2831   echo "CONFIG_PROFILER=y" >> $config_host_mak
2832 fi
2833 if test "$slirp" = "yes" ; then
2834   echo "CONFIG_SLIRP=y" >> $config_host_mak
2835   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2836 fi
2837 if test "$vde" = "yes" ; then
2838   echo "CONFIG_VDE=y" >> $config_host_mak
2839 fi
2840 for card in $audio_card_list; do
2841     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2842     echo "$def=y" >> $config_host_mak
2843 done
2844 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2845 for drv in $audio_drv_list; do
2846     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2847     echo "$def=y" >> $config_host_mak
2848     if test "$drv" = "fmod"; then
2849         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2850     fi
2851 done
2852 if test "$audio_pt_int" = "yes" ; then
2853   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2854 fi
2855 if test "$audio_win_int" = "yes" ; then
2856   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2857 fi
2858 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2859 if test "$mixemu" = "yes" ; then
2860   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2861 fi
2862 if test "$vnc" = "yes" ; then
2863   echo "CONFIG_VNC=y" >> $config_host_mak
2864 fi
2865 if test "$vnc_tls" = "yes" ; then
2866   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2867   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2868 fi
2869 if test "$vnc_sasl" = "yes" ; then
2870   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2871   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2872 fi
2873 if test "$vnc_jpeg" = "yes" ; then
2874   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2875   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2876 fi
2877 if test "$vnc_png" = "yes" ; then
2878   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2879   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2880 fi
2881 if test "$vnc_thread" = "yes" ; then
2882   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2883 fi
2884 if test "$fnmatch" = "yes" ; then
2885   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2886 fi
2887 if test "$uuid" = "yes" ; then
2888   echo "CONFIG_UUID=y" >> $config_host_mak
2889 fi
2890 if test "$xfs" = "yes" ; then
2891   echo "CONFIG_XFS=y" >> $config_host_mak
2892 fi
2893 qemu_version=`head $source_path/VERSION`
2894 echo "VERSION=$qemu_version" >>$config_host_mak
2895 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2896 echo "SRC_PATH=$source_path" >> $config_host_mak
2897 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2898 if [ "$docs" = "yes" ] ; then
2899   echo "BUILD_DOCS=yes" >> $config_host_mak
2900 fi
2901 if test "$sdl" = "yes" ; then
2902   echo "CONFIG_SDL=y" >> $config_host_mak
2903   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2904 fi
2905 if test "$cocoa" = "yes" ; then
2906   echo "CONFIG_COCOA=y" >> $config_host_mak
2907 fi
2908 if test "$curses" = "yes" ; then
2909   echo "CONFIG_CURSES=y" >> $config_host_mak
2910 fi
2911 if test "$atfile" = "yes" ; then
2912   echo "CONFIG_ATFILE=y" >> $config_host_mak
2913 fi
2914 if test "$utimens" = "yes" ; then
2915   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2916 fi
2917 if test "$pipe2" = "yes" ; then
2918   echo "CONFIG_PIPE2=y" >> $config_host_mak
2919 fi
2920 if test "$accept4" = "yes" ; then
2921   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2922 fi
2923 if test "$splice" = "yes" ; then
2924   echo "CONFIG_SPLICE=y" >> $config_host_mak
2925 fi
2926 if test "$eventfd" = "yes" ; then
2927   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2928 fi
2929 if test "$fallocate" = "yes" ; then
2930   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2931 fi
2932 if test "$sync_file_range" = "yes" ; then
2933   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2934 fi
2935 if test "$fiemap" = "yes" ; then
2936   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2937 fi
2938 if test "$dup3" = "yes" ; then
2939   echo "CONFIG_DUP3=y" >> $config_host_mak
2940 fi
2941 if test "$epoll" = "yes" ; then
2942   echo "CONFIG_EPOLL=y" >> $config_host_mak
2943 fi
2944 if test "$epoll_create1" = "yes" ; then
2945   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2946 fi
2947 if test "$epoll_pwait" = "yes" ; then
2948   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2949 fi
2950 if test "$inotify" = "yes" ; then
2951   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2952 fi
2953 if test "$inotify1" = "yes" ; then
2954   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2955 fi
2956 if test "$byteswap_h" = "yes" ; then
2957   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2958 fi
2959 if test "$bswap_h" = "yes" ; then
2960   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2961 fi
2962 if test "$curl" = "yes" ; then
2963   echo "CONFIG_CURL=y" >> $config_host_mak
2964   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2965 fi
2966 if test "$brlapi" = "yes" ; then
2967   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2968 fi
2969 if test "$bluez" = "yes" ; then
2970   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2971   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2972 fi
2973 if test "$xen" = "yes" ; then
2974   echo "CONFIG_XEN=y" >> $config_host_mak
2975   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2976 fi
2977 if test "$io_thread" = "yes" ; then
2978   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2979 fi
2980 if test "$linux_aio" = "yes" ; then
2981   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2982 fi
2983 if test "$attr" = "yes" ; then
2984   echo "CONFIG_ATTR=y" >> $config_host_mak
2985 fi
2986 if test "$linux" = "yes" ; then
2987   if test "$attr" = "yes" ; then
2988     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2989   fi
2990 fi
2991 if test "$blobs" = "yes" ; then
2992   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2993 fi
2994 if test "$iovec" = "yes" ; then
2995   echo "CONFIG_IOVEC=y" >> $config_host_mak
2996 fi
2997 if test "$preadv" = "yes" ; then
2998   echo "CONFIG_PREADV=y" >> $config_host_mak
2999 fi
3000 if test "$fdt" = "yes" ; then
3001   echo "CONFIG_FDT=y" >> $config_host_mak
3002 fi
3003 if test "$signalfd" = "yes" ; then
3004   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3005 fi
3006 if test "$need_offsetof" = "yes" ; then
3007   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3008 fi
3009 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
3010   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
3011 fi
3012 if test "$fdatasync" = "yes" ; then
3013   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3014 fi
3015 if test "$madvise" = "yes" ; then
3016   echo "CONFIG_MADVISE=y" >> $config_host_mak
3017 fi
3018 if test "$posix_madvise" = "yes" ; then
3019   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3020 fi
3021
3022 if test "$spice" = "yes" ; then
3023   echo "CONFIG_SPICE=y" >> $config_host_mak
3024 fi
3025
3026 if test "$smartcard" = "yes" ; then
3027   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3028 fi
3029
3030 if test "$smartcard_nss" = "yes" ; then
3031   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3032 fi
3033
3034 if test "$opengl" = "yes" ; then
3035   echo "CONFIG_OPENGL=y" >> $config_host_mak
3036 fi
3037
3038 # XXX: suppress that
3039 if [ "$bsd" = "yes" ] ; then
3040   echo "CONFIG_BSD=y" >> $config_host_mak
3041 fi
3042
3043 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3044
3045 if test "$zero_malloc" = "yes" ; then
3046   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3047 fi
3048 if test "$rbd" = "yes" ; then
3049   echo "CONFIG_RBD=y" >> $config_host_mak
3050 fi
3051
3052 # USB host support
3053 case "$usb" in
3054 linux)
3055   echo "HOST_USB=linux" >> $config_host_mak
3056 ;;
3057 bsd)
3058   echo "HOST_USB=bsd" >> $config_host_mak
3059 ;;
3060 *)
3061   echo "HOST_USB=stub" >> $config_host_mak
3062 ;;
3063 esac
3064
3065 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3066 if test "$trace_backend" = "simple"; then
3067   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3068 fi
3069 # Set the appropriate trace file.
3070 if test "$trace_backend" = "simple"; then
3071   trace_file="\"$trace_file-\" FMT_pid"
3072 fi
3073 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3074   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3075 fi
3076 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3077
3078 echo "TOOLS=$tools" >> $config_host_mak
3079 echo "ROMS=$roms" >> $config_host_mak
3080 echo "MAKE=$make" >> $config_host_mak
3081 echo "INSTALL=$install" >> $config_host_mak
3082 echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
3083 echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
3084 echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
3085 echo "CC=$cc" >> $config_host_mak
3086 echo "CC_I386=$cc_i386" >> $config_host_mak
3087 echo "HOST_CC=$host_cc" >> $config_host_mak
3088 echo "AR=$ar" >> $config_host_mak
3089 echo "OBJCOPY=$objcopy" >> $config_host_mak
3090 echo "LD=$ld" >> $config_host_mak
3091 echo "WINDRES=$windres" >> $config_host_mak
3092 echo "LIBTOOL=$libtool" >> $config_host_mak
3093 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3094 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3095 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3096 if test "$sparse" = "yes" ; then
3097   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3098   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3099   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3100 fi
3101 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3102 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3103 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3104 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3105 echo "LIBS+=$LIBS" >> $config_host_mak
3106 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3107 echo "EXESUF=$EXESUF" >> $config_host_mak
3108
3109 # generate list of library paths for linker script
3110
3111 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3112
3113 if test -f ${config_host_ld}~ ; then
3114   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3115     mv ${config_host_ld}~ $config_host_ld
3116   else
3117     rm ${config_host_ld}~
3118   fi
3119 fi
3120
3121 for d in libdis libdis-user; do
3122     mkdir -p $d
3123     symlink $source_path/Makefile.dis $d/Makefile
3124     echo > $d/config.mak
3125 done
3126 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3127   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3128 fi
3129
3130 for target in $target_list; do
3131 target_dir="$target"
3132 config_target_mak=$target_dir/config-target.mak
3133 target_arch2=`echo $target | cut -d '-' -f 1`
3134 target_bigendian="no"
3135
3136 case "$target_arch2" in
3137   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3138   target_bigendian=yes
3139   ;;
3140 esac
3141 target_softmmu="no"
3142 target_user_only="no"
3143 target_linux_user="no"
3144 target_darwin_user="no"
3145 target_bsd_user="no"
3146 case "$target" in
3147   ${target_arch2}-softmmu)
3148     target_softmmu="yes"
3149     ;;
3150   ${target_arch2}-linux-user)
3151     if test "$linux" != "yes" ; then
3152       echo "ERROR: Target '$target' is only available on a Linux host"
3153       exit 1
3154     fi
3155     target_user_only="yes"
3156     target_linux_user="yes"
3157     ;;
3158   ${target_arch2}-darwin-user)
3159     if test "$darwin" != "yes" ; then
3160       echo "ERROR: Target '$target' is only available on a Darwin host"
3161       exit 1
3162     fi
3163     target_user_only="yes"
3164     target_darwin_user="yes"
3165     ;;
3166   ${target_arch2}-bsd-user)
3167     if test "$bsd" != "yes" ; then
3168       echo "ERROR: Target '$target' is only available on a BSD host"
3169       exit 1
3170     fi
3171     target_user_only="yes"
3172     target_bsd_user="yes"
3173     ;;
3174   *)
3175     echo "ERROR: Target '$target' not recognised"
3176     exit 1
3177     ;;
3178 esac
3179
3180 mkdir -p $target_dir
3181 mkdir -p $target_dir/fpu
3182 mkdir -p $target_dir/tcg
3183 mkdir -p $target_dir/ide
3184 mkdir -p $target_dir/9pfs
3185 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3186   mkdir -p $target_dir/nwfpe
3187 fi
3188 symlink $source_path/Makefile.target $target_dir/Makefile
3189
3190
3191 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3192
3193 bflt="no"
3194 target_nptl="no"
3195 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3196 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3197 gdb_xml_files=""
3198 target_short_alignment=2
3199 target_int_alignment=4
3200 target_long_alignment=4
3201 target_llong_alignment=8
3202 target_libs_softmmu=
3203
3204 TARGET_ARCH="$target_arch2"
3205 TARGET_BASE_ARCH=""
3206 TARGET_ABI_DIR=""
3207
3208 case "$target_arch2" in
3209   i386)
3210     target_phys_bits=64
3211   ;;
3212   x86_64)
3213     TARGET_BASE_ARCH=i386
3214     target_phys_bits=64
3215     target_long_alignment=8
3216   ;;
3217   alpha)
3218     target_phys_bits=64
3219     target_long_alignment=8
3220     target_nptl="yes"
3221   ;;
3222   arm|armeb)
3223     TARGET_ARCH=arm
3224     bflt="yes"
3225     target_nptl="yes"
3226     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3227     target_phys_bits=32
3228     target_llong_alignment=4
3229   ;;
3230   cris)
3231     target_nptl="yes"
3232     target_phys_bits=32
3233   ;;
3234   lm32)
3235     target_phys_bits=32
3236     target_libs_softmmu="$opengl_libs"
3237   ;;
3238   m68k)
3239     bflt="yes"
3240     gdb_xml_files="cf-core.xml cf-fp.xml"
3241     target_phys_bits=32
3242     target_int_alignment=2
3243     target_long_alignment=2
3244     target_llong_alignment=2
3245   ;;
3246   microblaze|microblazeel)
3247     TARGET_ARCH=microblaze
3248     bflt="yes"
3249     target_nptl="yes"
3250     target_phys_bits=32
3251     target_libs_softmmu="$fdt_libs"
3252   ;;
3253   mips|mipsel)
3254     TARGET_ARCH=mips
3255     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3256     target_nptl="yes"
3257     target_phys_bits=64
3258   ;;
3259   mipsn32|mipsn32el)
3260     TARGET_ARCH=mipsn32
3261     TARGET_BASE_ARCH=mips
3262     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3263     target_phys_bits=64
3264   ;;
3265   mips64|mips64el)
3266     TARGET_ARCH=mips64
3267     TARGET_BASE_ARCH=mips
3268     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3269     target_phys_bits=64
3270     target_long_alignment=8
3271   ;;
3272   ppc)
3273     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3274     target_phys_bits=32
3275     target_nptl="yes"
3276     target_libs_softmmu="$fdt_libs"
3277   ;;
3278   ppcemb)
3279     TARGET_BASE_ARCH=ppc
3280     TARGET_ABI_DIR=ppc
3281     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3282     target_phys_bits=64
3283     target_nptl="yes"
3284     target_libs_softmmu="$fdt_libs"
3285   ;;
3286   ppc64)
3287     TARGET_BASE_ARCH=ppc
3288     TARGET_ABI_DIR=ppc
3289     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3290     target_phys_bits=64
3291     target_long_alignment=8
3292     target_libs_softmmu="$fdt_libs"
3293   ;;
3294   ppc64abi32)
3295     TARGET_ARCH=ppc64
3296     TARGET_BASE_ARCH=ppc
3297     TARGET_ABI_DIR=ppc
3298     echo "TARGET_ABI32=y" >> $config_target_mak
3299     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3300     target_phys_bits=64
3301     target_libs_softmmu="$fdt_libs"
3302   ;;
3303   sh4|sh4eb)
3304     TARGET_ARCH=sh4
3305     bflt="yes"
3306     target_nptl="yes"
3307     target_phys_bits=32
3308   ;;
3309   sparc)
3310     target_phys_bits=64
3311   ;;
3312   sparc64)
3313     TARGET_BASE_ARCH=sparc
3314     target_phys_bits=64
3315     target_long_alignment=8
3316   ;;
3317   sparc32plus)
3318     TARGET_ARCH=sparc64
3319     TARGET_BASE_ARCH=sparc
3320     TARGET_ABI_DIR=sparc
3321     echo "TARGET_ABI32=y" >> $config_target_mak
3322     target_phys_bits=64
3323   ;;
3324   s390x)
3325     target_nptl="yes"
3326     target_phys_bits=64
3327     target_long_alignment=8
3328   ;;
3329   unicore32)
3330     target_phys_bits=32
3331   ;;
3332   *)
3333     echo "Unsupported target CPU"
3334     exit 1
3335   ;;
3336 esac
3337 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3338 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3339 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3340 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3341 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3342 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3343 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3344 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3345 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3346 if [ "$TARGET_BASE_ARCH" = "" ]; then
3347   TARGET_BASE_ARCH=$TARGET_ARCH
3348 fi
3349 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3350 if [ "$TARGET_ABI_DIR" = "" ]; then
3351   TARGET_ABI_DIR=$TARGET_ARCH
3352 fi
3353 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3354 case "$target_arch2" in
3355   i386|x86_64)
3356     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3357       target_phys_bits=64
3358       echo "CONFIG_XEN=y" >> $config_target_mak
3359       if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3360           echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3361       fi
3362     fi
3363 esac
3364 case "$target_arch2" in
3365   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3366     # Make sure the target and host cpus are compatible
3367     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3368       \( "$target_arch2" = "$cpu" -o \
3369       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3370       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3371       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3372       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3373       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3374       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3375       echo "CONFIG_KVM=y" >> $config_target_mak
3376       echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
3377       if test "$kvm_para" = "yes"; then
3378         echo "CONFIG_KVM_PARA=y" >> $config_target_mak
3379       fi
3380       if test $vhost_net = "yes" ; then
3381         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3382       fi
3383       if test "$kvm_ppc_pvr" = "yes" ; then
3384         echo "CONFIG_KVM_PPC_PVR=y" >> $config_target_mak
3385       fi
3386     fi
3387 esac
3388 if test "$target_bigendian" = "yes" ; then
3389   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3390 fi
3391 if test "$target_softmmu" = "yes" ; then
3392   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3393   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3394   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3395   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3396   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3397 fi
3398 if test "$target_user_only" = "yes" ; then
3399   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3400 fi
3401 if test "$target_linux_user" = "yes" ; then
3402   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3403 fi
3404 if test "$target_darwin_user" = "yes" ; then
3405   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3406 fi
3407 if test "$smartcard_nss" = "yes" ; then
3408   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3409   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3410   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3411 fi
3412 list=""
3413 if test ! -z "$gdb_xml_files" ; then
3414   for x in $gdb_xml_files; do
3415     list="$list $source_path/gdb-xml/$x"
3416   done
3417   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3418 fi
3419
3420 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3421   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3422 fi
3423 if test "$target_user_only" = "yes" \
3424         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3425   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3426 fi
3427 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3428   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3429 fi
3430 if test "$target_bsd_user" = "yes" ; then
3431   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3432 fi
3433
3434 # generate QEMU_CFLAGS/LDFLAGS for targets
3435
3436 cflags=""
3437 includes=""
3438 ldflags=""
3439
3440 if test "$ARCH" = "sparc64" ; then
3441   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3442 elif test "$ARCH" = "s390x" ; then
3443   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3444 elif test "$ARCH" = "x86_64" ; then
3445   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3446 else
3447   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3448 fi
3449 includes="-I\$(SRC_PATH)/tcg $includes"
3450 includes="-I\$(SRC_PATH)/fpu $includes"
3451
3452 if test "$target_user_only" = "yes" ; then
3453     libdis_config_mak=libdis-user/config.mak
3454 else
3455     libdis_config_mak=libdis/config.mak
3456 fi
3457
3458 for i in $ARCH $TARGET_BASE_ARCH ; do
3459   case "$i" in
3460   alpha)
3461     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3462     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3463   ;;
3464   arm)
3465     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3466     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3467   ;;
3468   cris)
3469     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3470     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3471   ;;
3472   hppa)
3473     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3474     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3475   ;;
3476   i386|x86_64)
3477     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3478     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3479   ;;
3480   ia64*)
3481     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3482     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3483   ;;
3484   m68k)
3485     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3486     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3487   ;;
3488   microblaze*)
3489     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3490     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3491   ;;
3492   mips*)
3493     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3494     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3495   ;;
3496   ppc*)
3497     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3498     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3499   ;;
3500   s390*)
3501     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3502     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3503   ;;
3504   sh4)
3505     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3506     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3507   ;;
3508   sparc*)
3509     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3510     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3511   ;;
3512   esac
3513 done
3514
3515 case "$ARCH" in
3516 alpha)
3517   # Ensure there's only a single GP
3518   cflags="-msmall-data $cflags"
3519 ;;
3520 esac
3521
3522 if test "$target_softmmu" = "yes" ; then
3523   case "$TARGET_BASE_ARCH" in
3524   arm)
3525     cflags="-DHAS_AUDIO $cflags"
3526   ;;
3527   lm32)
3528     cflags="-DHAS_AUDIO $cflags"
3529   ;;
3530   i386|mips|ppc)
3531     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3532   ;;
3533   esac
3534 fi
3535
3536 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3537         "$user_pie" = "yes" ; then
3538   cflags="-fpie $cflags"
3539   ldflags="-pie $ldflags"
3540 fi
3541
3542 if test "$target_softmmu" = "yes" -a \( \
3543         "$TARGET_ARCH" = "microblaze" -o \
3544         "$TARGET_ARCH" = "cris" \) ; then
3545   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3546 fi
3547
3548 if test "$gprof" = "yes" ; then
3549   echo "TARGET_GPROF=yes" >> $config_target_mak
3550   if test "$target_linux_user" = "yes" ; then
3551     cflags="-p $cflags"
3552     ldflags="-p $ldflags"
3553   fi
3554   if test "$target_softmmu" = "yes" ; then
3555     ldflags="-p $ldflags"
3556     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3557   fi
3558 fi
3559
3560 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3561 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3562   case "$ARCH" in
3563   sparc)
3564     # -static is used to avoid g1/g3 usage by the dynamic linker
3565     ldflags="$linker_script -static $ldflags"
3566     ;;
3567   alpha | s390x)
3568     # The default placement of the application is fine.
3569     ;;
3570   *)
3571     ldflags="$linker_script $ldflags"
3572     ;;
3573   esac
3574 fi
3575
3576 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3577 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3578 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3579
3580 done # for target in $targets
3581
3582 # build tree in object directory in case the source is not in the current directory
3583 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3584 DIRS="$DIRS pc-bios/spapr-rtas"
3585 DIRS="$DIRS roms/seabios roms/vgabios"
3586 DIRS="$DIRS fsdev ui"
3587 FILES="Makefile tests/Makefile"
3588 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3589 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3590 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3591 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3592 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3593     FILES="$FILES pc-bios/`basename $bios_file`"
3594 done
3595 mkdir -p $DIRS
3596 for f in $FILES ; do
3597     test -e $f || symlink $source_path/$f $f
3598 done
3599
3600 # temporary config to build submodules
3601 for rom in seabios vgabios ; do
3602     config_mak=roms/$rom/config.mak
3603     echo "# Automatically generated by configure - do not modify" > $config_mak
3604     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3605     echo "CC=$cc" >> $config_mak
3606     echo "BCC=bcc" >> $config_mak
3607     echo "CPP=${cross_prefix}cpp" >> $config_mak
3608     echo "OBJCOPY=objcopy" >> $config_mak
3609     echo "IASL=iasl" >> $config_mak
3610     echo "LD=$ld" >> $config_mak
3611 done
3612
3613 for hwlib in 32 64; do
3614   d=libhw$hwlib
3615   mkdir -p $d
3616   mkdir -p $d/ide
3617   symlink $source_path/Makefile.hw $d/Makefile
3618   mkdir -p $d/9pfs
3619   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3620 done
3621
3622 if [ "$source_path" != `pwd` ]; then
3623     # out of tree build
3624     mkdir -p libcacard
3625     rm -f libcacard/Makefile
3626     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3627 fi
3628
3629 d=libuser
3630 mkdir -p $d
3631 symlink $source_path/Makefile.user $d/Makefile
3632 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3633   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3634 fi
3635
3636 if test "$docs" = "yes" ; then
3637   mkdir -p QMP
3638 fi