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 # Print a helpful header at the top of config.log
  24 echo "# QEMU configure log $(date)" >> config.log
  25 echo "# produced by $0 $*" >> config.log
  26 echo "#" >> config.log
  27
  28 compile_object() {
  29   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  30   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  31 }
  32
  33 compile_prog() {
  34   local_cflags="$1"
  35   local_ldflags="$2"
  36   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  37   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  38 }
  39
  40 # symbolically link $1 to $2.  Portable version of "ln -sf".
  41 symlink() {
  42   rm -f $2
  43   ln -s $1 $2
  44 }
  45
  46 # check whether a command is available to this shell (may be either an
  47 # executable or a builtin)
  48 has() {
  49     type "$1" >/dev/null 2>&1
  50 }
  51
  52 # search for an executable in PATH
  53 path_of() {
  54     local_command="$1"
  55     local_ifs="$IFS"
  56     local_dir=""
  57
  58     # pathname has a dir component?
  59     if [ "${local_command#*/}" != "$local_command" ]; then
  60         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  61             echo "$local_command"
  62             return 0
  63         fi
  64     fi
  65     if [ -z "$local_command" ]; then
  66         return 1
  67     fi
  68
  69     IFS=:
  70     for local_dir in $PATH; do
  71         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  72             echo "$local_dir/$local_command"
  73             IFS="${local_ifs:-$(printf ' \t\n')}"
  74             return 0
  75         fi
  76     done
  77     # not found
  78     IFS="${local_ifs:-$(printf ' \t\n')}"
  79     return 1
  80 }
  81
  82 # default parameters
  83 source_path=`dirname "$0"`
  84 cpu=""
  85 interp_prefix="/usr/gnemul/qemu-%M"
  86 static="no"
  87 sparc_cpu=""
  88 cross_prefix=""
  89 audio_drv_list=""
  90 audio_card_list="ac97 es1370 sb16 hda"
  91 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  92 block_drv_whitelist=""
  93 host_cc="gcc"
  94 helper_cflags=""
  95 libs_softmmu=""
  96 libs_tools=""
  97 audio_pt_int=""
  98 audio_win_int=""
  99 cc_i386=i386-pc-linux-gnu-gcc
 100 libs_qga=""
 101
 102 target_list="x86_64-softmmu"
 103
 104 kvm_version() {
 105     local fname="$(dirname "$0")/KVM_VERSION"
 106
 107     if test -f "$fname"; then
 108         cat "$fname"
 109     else
 110         echo "qemu-kvm-devel"
 111     fi
 112 }
 113
 114 # Default value for a variable defining feature "foo".
 115 #  * foo="no"  feature will only be used if --enable-foo arg is given
 116 #  * foo=""    feature will be searched for, and if found, will be used
 117 #              unless --disable-foo is given
 118 #  * foo="yes" this value will only be set by --enable-foo flag.
 119 #              feature will searched for,
 120 #              if not found, configure exits with error
 121 #
 122 # Always add --enable-foo and --disable-foo command line args.
 123 # Distributions want to ensure that several features are compiled in, and it
 124 # is impossible without a --enable-foo that exits if a feature is not found.
 125
 126 bluez=""
 127 brlapi=""
 128 curl=""
 129 curses=""
 130 docs=""
 131 fdt=""
 132 nptl=""
 133 sdl=""
 134 vnc="yes"
 135 sparse="no"
 136 uuid=""
 137 vde=""
 138 vnc_tls=""
 139 vnc_sasl=""
 140 vnc_jpeg=""
 141 vnc_png=""
 142 vnc_thread="no"
 143 xen=""
 144 xen_ctrl_version=""
 145 linux_aio=""
 146 attr=""
 147 libattr=""
 148 xfs=""
 149
 150 vhost_net="no"
 151 kvm="no"
 152 gprof="no"
 153 debug_tcg="no"
 154 debug_mon="no"
 155 debug="no"
 156 strip_opt="yes"
 157 tcg_interpreter="no"
 158 bigendian="no"
 159 mingw32="no"
 160 EXESUF=""
 161 prefix="/usr/local"
 162 mandir="\${prefix}/share/man"
 163 datadir="\${prefix}/share/qemu"
 164 docdir="\${prefix}/share/doc/qemu"
 165 bindir="\${prefix}/bin"
 166 libdir="\${prefix}/lib"
 167 includedir="\${prefix}/include"
 168 sysconfdir="\${prefix}/etc"
 169 confsuffix="/qemu"
 170 slirp="yes"
 171 fmod_lib=""
 172 fmod_inc=""
 173 oss_lib=""
 174 bsd="no"
 175 linux="no"
 176 solaris="no"
 177 profiler="no"
 178 cocoa="no"
 179 softmmu="yes"
 180 linux_user="no"
 181 darwin_user="no"
 182 bsd_user="no"
 183 guest_base=""
 184 uname_release=""
 185 io_thread="yes"
 186 mixemu="no"
 187 kvm_cap_pit="yes"
 188 kvm_cap_device_assignment="yes"
 189 aix="no"
 190 blobs="yes"
 191 pkgversion=" ($(kvm_version))"
 192 cpu_emulation="yes"
 193 check_utests=""
 194 pie=""
 195 zero_malloc=""
 196 trace_backend="nop"
 197 trace_file="trace"
 198 spice=""
 199 rbd=""
 200 smartcard=""
 201 smartcard_nss=""
 202 usb_redir=""
 203 opengl=""
 204 zlib="yes"
 205 guest_agent="yes"
 206 libiscsi=""
 207
 208 # parse CC options first
 209 for opt do
 210   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 211   case "$opt" in
 212   --cross-prefix=*) cross_prefix="$optarg"
 213   ;;
 214   --cc=*) CC="$optarg"
 215   ;;
 216   --source-path=*) source_path="$optarg"
 217   ;;
 218   --cpu=*) cpu="$optarg"
 219   ;;
 220   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 221   ;;
 222   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 223   ;;
 224   --sparc_cpu=*)
 225     sparc_cpu="$optarg"
 226     case $sparc_cpu in
 227     v7|v8|v8plus|v8plusa)
 228       cpu="sparc"
 229     ;;
 230     v9)
 231       cpu="sparc64"
 232     ;;
 233     *)
 234       echo "undefined SPARC architecture. Exiting";
 235       exit 1
 236     ;;
 237     esac
 238   ;;
 239   esac
 240 done
 241 # OS specific
 242 # Using uname is really, really broken.  Once we have the right set of checks
 243 # we can eliminate it's usage altogether
 244
 245 cc="${CC-${cross_prefix}gcc}"
 246 ar="${AR-${cross_prefix}ar}"
 247 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 248 ld="${LD-${cross_prefix}ld}"
 249 libtool="${LIBTOOL-${cross_prefix}libtool}"
 250 strip="${STRIP-${cross_prefix}strip}"
 251 windres="${WINDRES-${cross_prefix}windres}"
 252 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 253 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 254
 255 # default flags for all hosts
 256 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 257 CFLAGS="-g $CFLAGS"
 258 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 259 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 260 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 261 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 262 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 263 LDFLAGS="-g $LDFLAGS"
 264
 265 # make source path absolute
 266 source_path=`cd "$source_path"; pwd`
 267
 268 check_define() {
 269 cat > $TMPC <<EOF
 270 #if !defined($1)
 271 #error $1 not defined
 272 #endif
 273 int main(void) { return 0; }
 274 EOF
 275   compile_object
 276 }
 277
 278 if test ! -z "$cpu" ; then
 279   # command line argument
 280   :
 281 elif check_define __i386__ ; then
 282   cpu="i386"
 283 elif check_define __x86_64__ ; then
 284   cpu="x86_64"
 285 elif check_define __sparc__ ; then
 286   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 287   # They must be specified using --sparc_cpu
 288   if check_define __arch64__ ; then
 289     cpu="sparc64"
 290   else
 291     cpu="sparc"
 292   fi
 293 elif check_define _ARCH_PPC ; then
 294   if check_define _ARCH_PPC64 ; then
 295     cpu="ppc64"
 296   else
 297     cpu="ppc"
 298   fi
 299 elif check_define __mips__ ; then
 300   cpu="mips"
 301 elif check_define __ia64__ ; then
 302   cpu="ia64"
 303 elif check_define __s390__ ; then
 304   if check_define __s390x__ ; then
 305     cpu="s390x"
 306   else
 307     cpu="s390"
 308   fi
 309 elif check_define __arm__ ; then
 310   cpu="arm"
 311 elif check_define __hppa__ ; then
 312   cpu="hppa"
 313 else
 314   cpu=`uname -m`
 315 fi
 316
 317 case "$cpu" in
 318   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 319     cpu="$cpu"
 320   ;;
 321   i386|i486|i586|i686|i86pc|BePC)
 322     cpu="i386"
 323   ;;
 324   x86_64|amd64)
 325     cpu="x86_64"
 326   ;;
 327   armv*b|armv*l|arm)
 328     cpu="arm"
 329   ;;
 330   hppa|parisc|parisc64)
 331     cpu="hppa"
 332   ;;
 333   mips*)
 334     cpu="mips"
 335   ;;
 336   s390)
 337     cpu="s390"
 338   ;;
 339   s390x)
 340     cpu="s390x"
 341   ;;
 342   sparc|sun4[cdmuv])
 343     cpu="sparc"
 344   ;;
 345   *)
 346     echo "Unsupported CPU = $cpu"
 347     exit 1
 348   ;;
 349 esac
 350
 351 # OS specific
 352 if check_define __linux__ ; then
 353   targetos="Linux"
 354 elif check_define _WIN32 ; then
 355   targetos='MINGW32'
 356 elif check_define __OpenBSD__ ; then
 357   targetos='OpenBSD'
 358 elif check_define __sun__ ; then
 359   targetos='SunOS'
 360 elif check_define __HAIKU__ ; then
 361   targetos='Haiku'
 362 else
 363   targetos=`uname -s`
 364 fi
 365
 366 case $targetos in
 367 CYGWIN*)
 368   mingw32="yes"
 369   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 370   audio_possible_drivers="winwave sdl"
 371   audio_drv_list="winwave"
 372 ;;
 373 MINGW32*)
 374   mingw32="yes"
 375   audio_possible_drivers="winwave dsound sdl fmod"
 376   audio_drv_list="winwave"
 377 ;;
 378 GNU/kFreeBSD)
 379   bsd="yes"
 380   audio_drv_list="oss"
 381   audio_possible_drivers="oss sdl esd pa"
 382 ;;
 383 FreeBSD)
 384   bsd="yes"
 385   make="${MAKE-gmake}"
 386   audio_drv_list="oss"
 387   audio_possible_drivers="oss sdl esd pa"
 388   # needed for kinfo_getvmmap(3) in libutil.h
 389   LIBS="-lutil $LIBS"
 390 ;;
 391 DragonFly)
 392   bsd="yes"
 393   make="${MAKE-gmake}"
 394   audio_drv_list="oss"
 395   audio_possible_drivers="oss sdl esd pa"
 396 ;;
 397 NetBSD)
 398   bsd="yes"
 399   make="${MAKE-gmake}"
 400   audio_drv_list="oss"
 401   audio_possible_drivers="oss sdl esd"
 402   oss_lib="-lossaudio"
 403 ;;
 404 OpenBSD)
 405   bsd="yes"
 406   make="${MAKE-gmake}"
 407   audio_drv_list="oss"
 408   audio_possible_drivers="oss sdl esd"
 409   oss_lib="-lossaudio"
 410 ;;
 411 Darwin)
 412   bsd="yes"
 413   darwin="yes"
 414   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 415   # run 64-bit userspace code
 416   if [ "$cpu" = "i386" ] ; then
 417     is_x86_64=`sysctl -n hw.optional.x86_64`
 418     [ "$is_x86_64" = "1" ] && cpu=x86_64
 419   fi
 420   if [ "$cpu" = "x86_64" ] ; then
 421     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 422     LDFLAGS="-arch x86_64 $LDFLAGS"
 423   else
 424     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 425   fi
 426   darwin_user="yes"
 427   cocoa="yes"
 428   audio_drv_list="coreaudio"
 429   audio_possible_drivers="coreaudio sdl fmod"
 430   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 431   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 432 ;;
 433 SunOS)
 434   solaris="yes"
 435   make="${MAKE-gmake}"
 436   install="${INSTALL-ginstall}"
 437   ld="gld"
 438   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 439   needs_libsunmath="no"
 440   solarisrev=`uname -r | cut -f2 -d.`
 441   # have to select again, because `uname -m` returns i86pc
 442   # even on an x86_64 box.
 443   solariscpu=`isainfo -k`
 444   if test "${solariscpu}" = "amd64" ; then
 445     cpu="x86_64"
 446   fi
 447   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 448     if test "$solarisrev" -le 9 ; then
 449       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 450         needs_libsunmath="yes"
 451         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 452         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 453         LIBS="-lsunmath $LIBS"
 454       else
 455         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 456         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 457         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 458         echo "Studio 11 can be downloaded from www.sun.com."
 459         exit 1
 460       fi
 461     fi
 462   fi
 463   if test -f /usr/include/sys/soundcard.h ; then
 464     audio_drv_list="oss"
 465   fi
 466   audio_possible_drivers="oss sdl"
 467 # needed for CMSG_ macros in sys/socket.h
 468   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 469 # needed for TIOCWIN* defines in termios.h
 470   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 471   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 472   LIBS="-lsocket -lnsl -lresolv $LIBS"
 473 ;;
 474 AIX)
 475   aix="yes"
 476   make="${MAKE-gmake}"
 477 ;;
 478 Haiku)
 479   haiku="yes"
 480   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 481   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 482 ;;
 483 *)
 484   audio_drv_list="oss"
 485   audio_possible_drivers="oss alsa sdl esd pa"
 486   linux="yes"
 487   linux_user="yes"
 488   usb="linux"
 489   kvm="yes"
 490   vhost_net="yes"
 491   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 492     audio_possible_drivers="$audio_possible_drivers fmod"
 493   fi
 494 ;;
 495 esac
 496
 497 if [ "$bsd" = "yes" ] ; then
 498   if [ "$darwin" != "yes" ] ; then
 499     usb="bsd"
 500   fi
 501   bsd_user="yes"
 502 fi
 503
 504 : ${make=${MAKE-make}}
 505 : ${install=${INSTALL-install}}
 506 : ${python=${PYTHON-python}}
 507 : ${smbd=${SMBD-/usr/sbin/smbd}}
 508
 509 if test "$mingw32" = "yes" ; then
 510   EXESUF=".exe"
 511   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 512   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 513   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 514   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 515   prefix="c:/Program Files/Qemu"
 516   mandir="\${prefix}"
 517   datadir="\${prefix}"
 518   docdir="\${prefix}"
 519   bindir="\${prefix}"
 520   sysconfdir="\${prefix}"
 521   confsuffix=""
 522   guest_agent="no"
 523 fi
 524
 525 werror=""
 526
 527 for opt do
 528   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 529   case "$opt" in
 530   --help|-h) show_help=yes
 531   ;;
 532   --version|-V) exec cat $source_path/VERSION
 533   ;;
 534   --prefix=*) prefix="$optarg"
 535   ;;
 536   --interp-prefix=*) interp_prefix="$optarg"
 537   ;;
 538   --source-path=*)
 539   ;;
 540   --cross-prefix=*)
 541   ;;
 542   --cc=*)
 543   ;;
 544   --host-cc=*) host_cc="$optarg"
 545   ;;
 546   --make=*) make="$optarg"
 547   ;;
 548   --install=*) install="$optarg"
 549   ;;
 550   --python=*) python="$optarg"
 551   ;;
 552   --smbd=*) smbd="$optarg"
 553   ;;
 554   --extra-cflags=*)
 555   ;;
 556   --extra-ldflags=*)
 557   ;;
 558   --cpu=*)
 559   ;;
 560   --target-list=*) target_list="$optarg"
 561   ;;
 562   --enable-trace-backend=*) trace_backend="$optarg"
 563   ;;
 564   --with-trace-file=*) trace_file="$optarg"
 565   ;;
 566   --enable-gprof) gprof="yes"
 567   ;;
 568   --static)
 569     static="yes"
 570     LDFLAGS="-static $LDFLAGS"
 571   ;;
 572   --mandir=*) mandir="$optarg"
 573   ;;
 574   --bindir=*) bindir="$optarg"
 575   ;;
 576   --libdir=*) libdir="$optarg"
 577   ;;
 578   --includedir=*) includedir="$optarg"
 579   ;;
 580   --datadir=*) datadir="$optarg"
 581   ;;
 582   --docdir=*) docdir="$optarg"
 583   ;;
 584   --sysconfdir=*) sysconfdir="$optarg"
 585   ;;
 586   --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
 587   --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
 588   --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
 589     # These switches are silently ignored, for compatibility with
 590     # autoconf-generated configure scripts. This allows QEMU's
 591     # configure to be used by RPM and similar macros that set
 592     # lots of directory switches by default.
 593   ;;
 594   --disable-sdl) sdl="no"
 595   ;;
 596   --enable-sdl) sdl="yes"
 597   ;;
 598   --disable-vnc) vnc="no"
 599   ;;
 600   --enable-vnc) vnc="yes"
 601   ;;
 602   --fmod-lib=*) fmod_lib="$optarg"
 603   ;;
 604   --fmod-inc=*) fmod_inc="$optarg"
 605   ;;
 606   --oss-lib=*) oss_lib="$optarg"
 607   ;;
 608   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 609   ;;
 610   --audio-drv-list=*) audio_drv_list="$optarg"
 611   ;;
 612   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 613   ;;
 614   --enable-debug-tcg) debug_tcg="yes"
 615   ;;
 616   --disable-debug-tcg) debug_tcg="no"
 617   ;;
 618   --enable-debug-mon) debug_mon="yes"
 619   ;;
 620   --disable-debug-mon) debug_mon="no"
 621   ;;
 622   --enable-debug)
 623       # Enable debugging options that aren't excessively noisy
 624       debug_tcg="yes"
 625       debug_mon="yes"
 626       debug="yes"
 627       strip_opt="no"
 628   ;;
 629   --enable-sparse) sparse="yes"
 630   ;;
 631   --disable-sparse) sparse="no"
 632   ;;
 633   --disable-strip) strip_opt="no"
 634   ;;
 635   --disable-vnc-tls) vnc_tls="no"
 636   ;;
 637   --enable-vnc-tls) vnc_tls="yes"
 638   ;;
 639   --disable-vnc-sasl) vnc_sasl="no"
 640   ;;
 641   --enable-vnc-sasl) vnc_sasl="yes"
 642   ;;
 643   --disable-vnc-jpeg) vnc_jpeg="no"
 644   ;;
 645   --enable-vnc-jpeg) vnc_jpeg="yes"
 646   ;;
 647   --disable-vnc-png) vnc_png="no"
 648   ;;
 649   --enable-vnc-png) vnc_png="yes"
 650   ;;
 651   --disable-vnc-thread) vnc_thread="no"
 652   ;;
 653   --enable-vnc-thread) vnc_thread="yes"
 654   ;;
 655   --disable-slirp) slirp="no"
 656   ;;
 657   --disable-uuid) uuid="no"
 658   ;;
 659   --enable-uuid) uuid="yes"
 660   ;;
 661   --disable-vde) vde="no"
 662   ;;
 663   --enable-vde) vde="yes"
 664   ;;
 665   --disable-xen) xen="no"
 666   ;;
 667   --enable-xen) xen="yes"
 668   ;;
 669   --disable-brlapi) brlapi="no"
 670   ;;
 671   --enable-brlapi) brlapi="yes"
 672   ;;
 673   --disable-bluez) bluez="no"
 674   ;;
 675   --enable-bluez) bluez="yes"
 676   ;;
 677   --disable-kvm) kvm="no"
 678   ;;
 679   --enable-kvm) kvm="yes"
 680   ;;
 681   --disable-tcg-interpreter) tcg_interpreter="no"
 682   ;;
 683   --enable-tcg-interpreter) tcg_interpreter="yes"
 684   ;;
 685   --disable-kvm-pit) kvm_cap_pit="no"
 686   ;;
 687   --enable-kvm-pit) kvm_cap_pit="yes"
 688   ;;
 689   --disable-kvm-device-assignment) kvm_cap_device_assignment="no"
 690   ;;
 691   --enable-kvm-device-assignment) kvm_cap_device_assignment="yes"
 692   ;;
 693   --disable-spice) spice="no"
 694   ;;
 695   --enable-spice) spice="yes"
 696   ;;
 697   --disable-libiscsi) libiscsi="no"
 698   ;;
 699   --enable-libiscsi) libiscsi="yes"
 700   ;;
 701   --enable-profiler) profiler="yes"
 702   ;;
 703   --enable-cocoa)
 704       cocoa="yes" ;
 705       sdl="no" ;
 706       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 707   ;;
 708   --disable-system) softmmu="no"
 709   ;;
 710   --enable-system) softmmu="yes"
 711   ;;
 712   --disable-user)
 713       linux_user="no" ;
 714       bsd_user="no" ;
 715       darwin_user="no"
 716   ;;
 717   --enable-user) ;;
 718   --disable-linux-user) linux_user="no"
 719   ;;
 720   --enable-linux-user) linux_user="yes"
 721   ;;
 722   --disable-darwin-user) darwin_user="no"
 723   ;;
 724   --enable-darwin-user) darwin_user="yes"
 725   ;;
 726   --disable-bsd-user) bsd_user="no"
 727   ;;
 728   --enable-bsd-user) bsd_user="yes"
 729   ;;
 730   --enable-guest-base) guest_base="yes"
 731   ;;
 732   --disable-guest-base) guest_base="no"
 733   ;;
 734   --enable-pie) pie="yes"
 735   ;;
 736   --disable-pie) pie="no"
 737   ;;
 738   --enable-uname-release=*) uname_release="$optarg"
 739   ;;
 740   --sparc_cpu=*)
 741   ;;
 742   --enable-werror) werror="yes"
 743   ;;
 744   --disable-werror) werror="no"
 745   ;;
 746   --disable-curses) curses="no"
 747   ;;
 748   --enable-curses) curses="yes"
 749   ;;
 750   --disable-curl) curl="no"
 751   ;;
 752   --enable-curl) curl="yes"
 753   ;;
 754   --disable-fdt) fdt="no"
 755   ;;
 756   --enable-fdt) fdt="yes"
 757   ;;
 758   --disable-check-utests) check_utests="no"
 759   ;;
 760   --enable-check-utests) check_utests="yes"
 761   ;;
 762   --disable-nptl) nptl="no"
 763   ;;
 764   --enable-nptl) nptl="yes"
 765   ;;
 766   --enable-mixemu) mixemu="yes"
 767   ;;
 768   --disable-linux-aio) linux_aio="no"
 769   ;;
 770   --enable-linux-aio) linux_aio="yes"
 771   ;;
 772   --disable-attr) attr="no"
 773   ;;
 774   --enable-attr) attr="yes"
 775   ;;
 776   --disable-blobs) blobs="no"
 777   ;;
 778   --with-pkgversion=*) pkgversion=" ($optarg)"
 779   ;;
 780   --disable-docs) docs="no"
 781   ;;
 782   --enable-docs) docs="yes"
 783   ;;
 784   --disable-cpu-emulation) cpu_emulation="no"
 785   ;;
 786   --disable-vhost-net) vhost_net="no"
 787   ;;
 788   --enable-vhost-net) vhost_net="yes"
 789   ;;
 790   --disable-opengl) opengl="no"
 791   ;;
 792   --enable-opengl) opengl="yes"
 793   ;;
 794   --disable-rbd) rbd="no"
 795   ;;
 796   --enable-rbd) rbd="yes"
 797   ;;
 798   --disable-smartcard) smartcard="no"
 799   ;;
 800   --enable-smartcard) smartcard="yes"
 801   ;;
 802   --disable-smartcard-nss) smartcard_nss="no"
 803   ;;
 804   --enable-smartcard-nss) smartcard_nss="yes"
 805   ;;
 806   --disable-usb-redir) usb_redir="no"
 807   ;;
 808   --enable-usb-redir) usb_redir="yes"
 809   ;;
 810   --disable-zlib-test) zlib="no"
 811   ;;
 812   --enable-guest-agent) guest_agent="yes"
 813   ;;
 814   --disable-guest-agent) guest_agent="no"
 815   ;;
 816   *) echo "ERROR: unknown option $opt"; show_help="yes"
 817   ;;
 818   esac
 819 done
 820
 821 #
 822 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 823 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 824 #
 825 host_guest_base="no"
 826 case "$cpu" in
 827     sparc) case $sparc_cpu in
 828            v7|v8)
 829              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 830            ;;
 831            v8plus|v8plusa)
 832              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 833            ;;
 834            *) # sparc_cpu not defined in the command line
 835              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 836            esac
 837            LDFLAGS="-m32 $LDFLAGS"
 838            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 839            if test "$solaris" = "no" ; then
 840              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 841              helper_cflags="-ffixed-i0"
 842            fi
 843            ;;
 844     sparc64)
 845            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 846            LDFLAGS="-m64 $LDFLAGS"
 847            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 848            if test "$solaris" != "no" ; then
 849              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 850            fi
 851            ;;
 852     s390)
 853            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 854            LDFLAGS="-m31 $LDFLAGS"
 855            host_guest_base="yes"
 856            ;;
 857     s390x)
 858            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 859            LDFLAGS="-m64 $LDFLAGS"
 860            host_guest_base="yes"
 861            ;;
 862     i386)
 863            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 864            LDFLAGS="-m32 $LDFLAGS"
 865            cc_i386='$(CC) -m32'
 866            helper_cflags="-fomit-frame-pointer"
 867            host_guest_base="yes"
 868            ;;
 869     x86_64)
 870            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 871            LDFLAGS="-m64 $LDFLAGS"
 872            cc_i386='$(CC) -m32'
 873            host_guest_base="yes"
 874            ;;
 875     arm*)
 876            host_guest_base="yes"
 877            ;;
 878     ppc*)
 879            host_guest_base="yes"
 880            ;;
 881     mips*)
 882            host_guest_base="yes"
 883            ;;
 884     ia64*)
 885            host_guest_base="yes"
 886            ;;
 887     hppa*)
 888            host_guest_base="yes"
 889            ;;
 890     unicore32*)
 891            host_guest_base="yes"
 892            ;;
 893 esac
 894
 895 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 896
 897
 898 default_target_list=""
 899
 900 # these targets are portable
 901 if [ "$softmmu" = "yes" ] ; then
 902     default_target_list="\
 903 i386-softmmu \
 904 x86_64-softmmu \
 905 alpha-softmmu \
 906 arm-softmmu \
 907 cris-softmmu \
 908 lm32-softmmu \
 909 m68k-softmmu \
 910 microblaze-softmmu \
 911 microblazeel-softmmu \
 912 mips-softmmu \
 913 mipsel-softmmu \
 914 mips64-softmmu \
 915 mips64el-softmmu \
 916 ppc-softmmu \
 917 ppcemb-softmmu \
 918 ppc64-softmmu \
 919 sh4-softmmu \
 920 sh4eb-softmmu \
 921 sparc-softmmu \
 922 sparc64-softmmu \
 923 s390x-softmmu \
 924 xtensa-softmmu \
 925 xtensaeb-softmmu \
 926 "
 927 fi
 928 # the following are Linux specific
 929 if [ "$linux_user" = "yes" ] ; then
 930     default_target_list="${default_target_list}\
 931 i386-linux-user \
 932 x86_64-linux-user \
 933 alpha-linux-user \
 934 arm-linux-user \
 935 armeb-linux-user \
 936 cris-linux-user \
 937 m68k-linux-user \
 938 microblaze-linux-user \
 939 microblazeel-linux-user \
 940 mips-linux-user \
 941 mipsel-linux-user \
 942 ppc-linux-user \
 943 ppc64-linux-user \
 944 ppc64abi32-linux-user \
 945 sh4-linux-user \
 946 sh4eb-linux-user \
 947 sparc-linux-user \
 948 sparc64-linux-user \
 949 sparc32plus-linux-user \
 950 unicore32-linux-user \
 951 s390x-linux-user \
 952 "
 953 fi
 954 # the following are Darwin specific
 955 if [ "$darwin_user" = "yes" ] ; then
 956     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 957 fi
 958 # the following are BSD specific
 959 if [ "$bsd_user" = "yes" ] ; then
 960     default_target_list="${default_target_list}\
 961 i386-bsd-user \
 962 x86_64-bsd-user \
 963 sparc-bsd-user \
 964 sparc64-bsd-user \
 965 "
 966 fi
 967
 968 if test x"$show_help" = x"yes" ; then
 969 cat << EOF
 970
 971 Usage: configure [options]
 972 Options: [defaults in brackets after descriptions]
 973
 974 EOF
 975 echo "Standard options:"
 976 echo "  --help                   print this message"
 977 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 978 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 979 echo "                           use %M for cpu name [$interp_prefix]"
 980 echo "  --target-list=LIST       set target list (default: build everything)"
 981 echo "Available targets: $default_target_list" | \
 982     fold -s -w 53 | sed -e 's/^/                           /'
 983 echo ""
 984 echo "Advanced options (experts only):"
 985 echo "  --source-path=PATH       path of source code [$source_path]"
 986 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 987 echo "  --cc=CC                  use C compiler CC [$cc]"
 988 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 989 echo "                           build time"
 990 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 991 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 992 echo "  --make=MAKE              use specified make [$make]"
 993 echo "  --install=INSTALL        use specified install [$install]"
 994 echo "  --python=PYTHON          use specified python [$python]"
 995 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 996 echo "  --static                 enable static build [$static]"
 997 echo "  --mandir=PATH            install man pages in PATH"
 998 echo "  --datadir=PATH           install firmware in PATH"
 999 echo "  --docdir=PATH            install documentation in PATH"
1000 echo "  --bindir=PATH            install binaries in PATH"
1001 echo "  --sysconfdir=PATH        install config in PATH/qemu"
1002 echo "  --enable-debug-tcg       enable TCG debugging"
1003 echo "  --disable-debug-tcg      disable TCG debugging (default)"
1004 echo "  --enable-debug           enable common debug build options"
1005 echo "  --enable-sparse          enable sparse checker"
1006 echo "  --disable-sparse         disable sparse checker (default)"
1007 echo "  --disable-strip          disable stripping binaries"
1008 echo "  --disable-werror         disable compilation abort on warning"
1009 echo "  --disable-sdl            disable SDL"
1010 echo "  --enable-sdl             enable SDL"
1011 echo "  --disable-vnc            disable VNC"
1012 echo "  --enable-vnc             enable VNC"
1013 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
1014 echo "  --audio-drv-list=LIST    set audio drivers list:"
1015 echo "                           Available drivers: $audio_possible_drivers"
1016 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
1017 echo "                           Available cards: $audio_possible_cards"
1018 echo "  --block-drv-whitelist=L  set block driver whitelist"
1019 echo "                           (affects only QEMU, not qemu-img)"
1020 echo "  --enable-mixemu          enable mixer emulation"
1021 echo "  --disable-xen            disable xen backend driver support"
1022 echo "  --enable-xen             enable xen backend driver support"
1023 echo "  --disable-brlapi         disable BrlAPI"
1024 echo "  --enable-brlapi          enable BrlAPI"
1025 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
1026 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
1027 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
1028 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
1029 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1030 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1031 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1032 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1033 echo "  --disable-vnc-thread     disable threaded VNC server"
1034 echo "  --enable-vnc-thread      enable threaded VNC server"
1035 echo "  --disable-curses         disable curses output"
1036 echo "  --enable-curses          enable curses output"
1037 echo "  --disable-curl           disable curl connectivity"
1038 echo "  --enable-curl            enable curl connectivity"
1039 echo "  --disable-fdt            disable fdt device tree"
1040 echo "  --enable-fdt             enable fdt device tree"
1041 echo "  --disable-check-utests   disable check unit-tests"
1042 echo "  --enable-check-utests    enable check unit-tests"
1043 echo "  --disable-bluez          disable bluez stack connectivity"
1044 echo "  --enable-bluez           enable bluez stack connectivity"
1045 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1046 echo "  --disable-kvm            disable KVM acceleration support"
1047 echo "  --enable-kvm             enable KVM acceleration support"
1048 echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1049 echo "  --disable-kvm-pit        disable KVM pit support"
1050 echo "  --enable-kvm-pit         enable KVM pit support"
1051 echo "  --disable-kvm-device-assignment  disable KVM device assignment support"
1052 echo "  --enable-kvm-device-assignment   enable KVM device assignment support"
1053 echo "  --disable-nptl           disable usermode NPTL support"
1054 echo "  --enable-nptl            enable usermode NPTL support"
1055 echo "  --enable-system          enable all system emulation targets"
1056 echo "  --disable-system         disable all system emulation targets"
1057 echo "  --enable-user            enable supported user emulation targets"
1058 echo "  --disable-user           disable all user emulation targets"
1059 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1060 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1061 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1062 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1063 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1064 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1065 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1066 echo "                           emulation targets"
1067 echo "  --disable-guest-base     disable GUEST_BASE support"
1068 echo "  --enable-pie             build Position Independent Executables"
1069 echo "  --disable-pie            do not build Position Independent Executables"
1070 echo "  --fmod-lib               path to FMOD library"
1071 echo "  --fmod-inc               path to FMOD includes"
1072 echo "  --oss-lib                path to OSS library"
1073 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1074 echo "  --cpu=CPU                Build for host CPU [$cpu]"
1075 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1076 echo "  --disable-uuid           disable uuid support"
1077 echo "  --enable-uuid            enable uuid support"
1078 echo "  --disable-vde            disable support for vde network"
1079 echo "  --enable-vde             enable support for vde network"
1080 echo "  --disable-linux-aio      disable Linux AIO support"
1081 echo "  --enable-linux-aio       enable Linux AIO support"
1082 echo "  --disable-attr           disables attr and xattr support"
1083 echo "  --enable-attr            enable attr and xattr support"
1084 echo "  --disable-blobs          disable installing provided firmware blobs"
1085 echo "  --disable-cpu-emulation  disables use of qemu cpu emulation code"
1086 echo "  --enable-docs            enable documentation build"
1087 echo "  --disable-docs           disable documentation build"
1088 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1089 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1090 echo "  --enable-trace-backend=B Set trace backend"
1091 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1092 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1093 echo "                           Default:trace-<pid>"
1094 echo "  --disable-spice          disable spice"
1095 echo "  --enable-spice           enable spice"
1096 echo "  --enable-rbd             enable building the rados block device (rbd)"
1097 echo "  --disable-libiscsi       disable iscsi support"
1098 echo "  --enable-libiscsi        enable iscsi support"
1099 echo "  --disable-smartcard      disable smartcard support"
1100 echo "  --enable-smartcard       enable smartcard support"
1101 echo "  --disable-smartcard-nss  disable smartcard nss support"
1102 echo "  --enable-smartcard-nss   enable smartcard nss support"
1103 echo "  --disable-usb-redir      disable usb network redirection support"
1104 echo "  --enable-usb-redir       enable usb network redirection support"
1105 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1106 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1107 echo ""
1108 echo "NOTE: The object files are built at the place where configure is launched"
1109 exit 1
1110 fi
1111
1112 # check that the C compiler works.
1113 cat > $TMPC <<EOF
1114 int main(void) { return 0; }
1115 EOF
1116
1117 if compile_object ; then
1118   : C compiler works ok
1119 else
1120     echo "ERROR: \"$cc\" either does not exist or does not work"
1121     exit 1
1122 fi
1123
1124 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1125 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1126 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1127 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1128 cat > $TMPC << EOF
1129 int main(void) { return 0; }
1130 EOF
1131 for flag in $gcc_flags; do
1132     if compile_prog "$flag -Werror" "" ; then
1133         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1134     fi
1135 done
1136
1137 if test "$static" = "yes" ; then
1138   if test "$pie" = "yes" ; then
1139     echo "static and pie are mutually incompatible"
1140     exit 1
1141   else
1142     pie="no"
1143   fi
1144 fi
1145
1146 if test "$pie" = ""; then
1147   case "$cpu-$targetos" in
1148     i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1149       ;;
1150     *)
1151       pie="no"
1152       ;;
1153   esac
1154 fi
1155
1156 if test "$pie" != "no" ; then
1157   cat > $TMPC << EOF
1158
1159 #ifdef __linux__
1160 #  define THREAD __thread
1161 #else
1162 #  define THREAD
1163 #endif
1164
1165 static THREAD int tls_var;
1166
1167 int main(void) { return tls_var; }
1168
1169 EOF
1170   if compile_prog "-fPIE -DPIE" "-pie"; then
1171     QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1172     LDFLAGS="-pie $LDFLAGS"
1173     pie="yes"
1174     if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1175       LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1176     fi
1177   else
1178     if test "$pie" = "yes"; then
1179       echo "PIE not available due to missing toolchain support"
1180       exit 1
1181     else
1182       echo "Disabling PIE due to missing toolchain support"
1183       pie="no"
1184     fi
1185   fi
1186 fi
1187
1188 #
1189 # Solaris specific configure tool chain decisions
1190 #
1191 if test "$solaris" = "yes" ; then
1192   if has $install; then
1193     :
1194   else
1195     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1196     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1197     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1198     exit 1
1199   fi
1200   if test "`path_of $install`" = "/usr/sbin/install" ; then
1201     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1202     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1203     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1204     exit 1
1205   fi
1206   if has ar; then
1207     :
1208   else
1209     echo "Error: No path includes ar"
1210     if test -f /usr/ccs/bin/ar ; then
1211       echo "Add /usr/ccs/bin to your path and rerun configure"
1212     fi
1213     exit 1
1214   fi
1215 fi
1216
1217 if test "$guest_agent" != "no" ; then
1218   if has $python; then
1219     :
1220   else
1221     echo "Python not found. Use --python=/path/to/python"
1222     exit 1
1223   fi
1224 fi
1225
1226 if test -z "$target_list" ; then
1227     target_list="$default_target_list"
1228 else
1229     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1230 fi
1231 if test -z "$target_list" ; then
1232     echo "No targets enabled"
1233     exit 1
1234 fi
1235 # see if system emulation was really requested
1236 case " $target_list " in
1237   *"-softmmu "*) softmmu=yes
1238   ;;
1239   *) softmmu=no
1240   ;;
1241 esac
1242
1243 feature_not_found() {
1244   feature=$1
1245
1246   echo "ERROR"
1247   echo "ERROR: User requested feature $feature"
1248   echo "ERROR: configure was not able to find it"
1249   echo "ERROR"
1250   exit 1;
1251 }
1252
1253 if test -z "$cross_prefix" ; then
1254
1255 # ---
1256 # big/little endian test
1257 cat > $TMPC << EOF
1258 #include <inttypes.h>
1259 int main(int argc, char ** argv){
1260         volatile uint32_t i=0x01234567;
1261         return (*((uint8_t*)(&i))) == 0x67;
1262 }
1263 EOF
1264
1265 if compile_prog "" "" ; then
1266 $TMPE && bigendian="yes"
1267 else
1268 echo big/little test failed
1269 fi
1270
1271 else
1272
1273 # if cross compiling, cannot launch a program, so make a static guess
1274 case "$cpu" in
1275   arm)
1276     # ARM can be either way; ask the compiler which one we are
1277     if check_define __ARMEB__; then
1278       bigendian=yes
1279     fi
1280   ;;
1281   hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1282     bigendian=yes
1283   ;;
1284 esac
1285
1286 fi
1287
1288 # host long bits test, actually a pointer size test
1289 cat > $TMPC << EOF
1290 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1291 EOF
1292 if compile_object; then
1293 hostlongbits=64
1294 else
1295 hostlongbits=32
1296 fi
1297
1298
1299 ##########################################
1300 # NPTL probe
1301
1302 if test "$nptl" != "no" ; then
1303   cat > $TMPC <<EOF
1304 #include <sched.h>
1305 #include <linux/futex.h>
1306 int main(void) {
1307 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1308 #error bork
1309 #endif
1310   return 0;
1311 }
1312 EOF
1313
1314   if compile_object ; then
1315     nptl=yes
1316   else
1317     if test "$nptl" = "yes" ; then
1318       feature_not_found "nptl"
1319     fi
1320     nptl=no
1321   fi
1322 fi
1323
1324 ##########################################
1325 # zlib check
1326
1327 if test "$zlib" != "no" ; then
1328     cat > $TMPC << EOF
1329 #include <zlib.h>
1330 int main(void) { zlibVersion(); return 0; }
1331 EOF
1332     if compile_prog "" "-lz" ; then
1333         :
1334     else
1335         echo
1336         echo "Error: zlib check failed"
1337         echo "Make sure to have the zlib libs and headers installed."
1338         echo
1339         exit 1
1340     fi
1341 fi
1342
1343 ##########################################
1344 # xen probe
1345
1346 if test "$xen" != "no" ; then
1347   xen_libs="-lxenstore -lxenctrl -lxenguest"
1348
1349   # First we test whether Xen headers and libraries are available.
1350   # If no, we are done and there is no Xen support.
1351   # If yes, more tests are run to detect the Xen version.
1352
1353   # Xen (any)
1354   cat > $TMPC <<EOF
1355 #include <xenctrl.h>
1356 #include <xs.h>
1357 int main(void) {
1358   return 0;
1359 }
1360 EOF
1361   if ! compile_prog "" "$xen_libs" ; then
1362     # Xen not found
1363     if test "$xen" = "yes" ; then
1364       feature_not_found "xen"
1365     fi
1366     xen=no
1367
1368   # Xen unstable
1369   elif (
1370       cat > $TMPC <<EOF
1371 #include <xenctrl.h>
1372 #include <xs.h>
1373 #include <stdint.h>
1374 #include <xen/hvm/hvm_info_table.h>
1375 #if !defined(HVM_MAX_VCPUS)
1376 # error HVM_MAX_VCPUS not defined
1377 #endif
1378 int main(void) {
1379   xc_interface *xc;
1380   xs_daemon_open();
1381   xc = xc_interface_open(0, 0, 0);
1382   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1383   xc_gnttab_open(NULL, 0);
1384   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1385   return 0;
1386 }
1387 EOF
1388       compile_prog "" "$xen_libs"
1389     ) ; then
1390     xen_ctrl_version=410
1391     xen=yes
1392
1393   # Xen 4.0.0
1394   elif (
1395       cat > $TMPC <<EOF
1396 #include <xenctrl.h>
1397 #include <xs.h>
1398 #include <stdint.h>
1399 #include <xen/hvm/hvm_info_table.h>
1400 #if !defined(HVM_MAX_VCPUS)
1401 # error HVM_MAX_VCPUS not defined
1402 #endif
1403 int main(void) {
1404   struct xen_add_to_physmap xatp = {
1405     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1406   };
1407   xs_daemon_open();
1408   xc_interface_open();
1409   xc_gnttab_open();
1410   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1411   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1412   return 0;
1413 }
1414 EOF
1415       compile_prog "" "$xen_libs"
1416     ) ; then
1417     xen_ctrl_version=400
1418     xen=yes
1419
1420   # Xen 3.4.0
1421   elif (
1422       cat > $TMPC <<EOF
1423 #include <xenctrl.h>
1424 #include <xs.h>
1425 int main(void) {
1426   struct xen_add_to_physmap xatp = {
1427     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1428   };
1429   xs_daemon_open();
1430   xc_interface_open();
1431   xc_gnttab_open();
1432   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1433   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1434   return 0;
1435 }
1436 EOF
1437       compile_prog "" "$xen_libs"
1438     ) ; then
1439     xen_ctrl_version=340
1440     xen=yes
1441
1442   # Xen 3.3.0
1443   elif (
1444       cat > $TMPC <<EOF
1445 #include <xenctrl.h>
1446 #include <xs.h>
1447 int main(void) {
1448   xs_daemon_open();
1449   xc_interface_open();
1450   xc_gnttab_open();
1451   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1452   return 0;
1453 }
1454 EOF
1455       compile_prog "" "$xen_libs"
1456     ) ; then
1457     xen_ctrl_version=330
1458     xen=yes
1459
1460   # Xen version unsupported
1461   else
1462     if test "$xen" = "yes" ; then
1463       feature_not_found "xen (unsupported version)"
1464     fi
1465     xen=no
1466   fi
1467
1468   if test "$xen" = yes; then
1469     libs_softmmu="$xen_libs $libs_softmmu"
1470   fi
1471 fi
1472
1473 ##########################################
1474 # pkg-config probe
1475
1476 if ! has $pkg_config; then
1477   echo "Error: pkg-config binary '$pkg_config' not found"
1478   exit 1
1479 fi
1480
1481 ##########################################
1482 # libtool probe
1483
1484 if ! has $libtool; then
1485     libtool=
1486 fi
1487
1488 ##########################################
1489 # Sparse probe
1490 if test "$sparse" != "no" ; then
1491   if has cgcc; then
1492     sparse=yes
1493   else
1494     if test "$sparse" = "yes" ; then
1495       feature_not_found "sparse"
1496     fi
1497     sparse=no
1498   fi
1499 fi
1500
1501 ##########################################
1502 # SDL probe
1503
1504 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1505 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1506 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1507   sdl_config=sdl-config
1508 fi
1509
1510 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1511   sdlconfig="$pkg_config sdl"
1512   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1513 elif has ${sdl_config}; then
1514   sdlconfig="$sdl_config"
1515   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1516 else
1517   if test "$sdl" = "yes" ; then
1518     feature_not_found "sdl"
1519   fi
1520   sdl=no
1521 fi
1522 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1523   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1524 fi
1525
1526 sdl_too_old=no
1527 if test "$sdl" != "no" ; then
1528   cat > $TMPC << EOF
1529 #include <SDL.h>
1530 #undef main /* We don't want SDL to override our main() */
1531 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1532 EOF
1533   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1534   if test "$static" = "yes" ; then
1535     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1536   else
1537     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1538   fi
1539   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1540     if test "$_sdlversion" -lt 121 ; then
1541       sdl_too_old=yes
1542     else
1543       if test "$cocoa" = "no" ; then
1544         sdl=yes
1545       fi
1546     fi
1547
1548     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1549     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1550       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1551          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1552          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1553       fi
1554       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1555         :
1556       else
1557         sdl=no
1558       fi
1559     fi # static link
1560   else # sdl not found
1561     if test "$sdl" = "yes" ; then
1562       feature_not_found "sdl"
1563     fi
1564     sdl=no
1565   fi # sdl compile test
1566 fi
1567
1568 if test "$sdl" = "yes" ; then
1569   cat > $TMPC <<EOF
1570 #include <SDL.h>
1571 #if defined(SDL_VIDEO_DRIVER_X11)
1572 #include <X11/XKBlib.h>
1573 #else
1574 #error No x11 support
1575 #endif
1576 int main(void) { return 0; }
1577 EOF
1578   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1579     sdl_libs="$sdl_libs -lX11"
1580   fi
1581   libs_softmmu="$sdl_libs $libs_softmmu"
1582 fi
1583
1584 ##########################################
1585 # VNC TLS detection
1586 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1587   cat > $TMPC <<EOF
1588 #include <gnutls/gnutls.h>
1589 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1590 EOF
1591   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1592   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1593   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1594     vnc_tls=yes
1595     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1596   else
1597     if test "$vnc_tls" = "yes" ; then
1598       feature_not_found "vnc-tls"
1599     fi
1600     vnc_tls=no
1601   fi
1602 fi
1603
1604 ##########################################
1605 # VNC SASL detection
1606 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1607   cat > $TMPC <<EOF
1608 #include <sasl/sasl.h>
1609 #include <stdio.h>
1610 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1611 EOF
1612   # Assuming Cyrus-SASL installed in /usr prefix
1613   vnc_sasl_cflags=""
1614   vnc_sasl_libs="-lsasl2"
1615   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1616     vnc_sasl=yes
1617     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1618   else
1619     if test "$vnc_sasl" = "yes" ; then
1620       feature_not_found "vnc-sasl"
1621     fi
1622     vnc_sasl=no
1623   fi
1624 fi
1625
1626 ##########################################
1627 # VNC JPEG detection
1628 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1629 cat > $TMPC <<EOF
1630 #include <stdio.h>
1631 #include <jpeglib.h>
1632 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1633 EOF
1634     vnc_jpeg_cflags=""
1635     vnc_jpeg_libs="-ljpeg"
1636   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1637     vnc_jpeg=yes
1638     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1639   else
1640     if test "$vnc_jpeg" = "yes" ; then
1641       feature_not_found "vnc-jpeg"
1642     fi
1643     vnc_jpeg=no
1644   fi
1645 fi
1646
1647 ##########################################
1648 # VNC PNG detection
1649 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1650 cat > $TMPC <<EOF
1651 //#include <stdio.h>
1652 #include <png.h>
1653 #include <stddef.h>
1654 int main(void) {
1655     png_structp png_ptr;
1656     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1657     return 0;
1658 }
1659 EOF
1660   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1661     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1662     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1663   else
1664     vnc_png_cflags=""
1665     vnc_png_libs="-lpng"
1666   fi
1667   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1668     vnc_png=yes
1669     libs_softmmu="$vnc_png_libs $libs_softmmu"
1670     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1671   else
1672     if test "$vnc_png" = "yes" ; then
1673       feature_not_found "vnc-png"
1674     fi
1675     vnc_png=no
1676   fi
1677 fi
1678
1679 ##########################################
1680 # fnmatch() probe, used for ACL routines
1681 fnmatch="no"
1682 cat > $TMPC << EOF
1683 #include <fnmatch.h>
1684 int main(void)
1685 {
1686     fnmatch("foo", "foo", 0);
1687     return 0;
1688 }
1689 EOF
1690 if compile_prog "" "" ; then
1691    fnmatch="yes"
1692 fi
1693
1694 ##########################################
1695 # uuid_generate() probe, used for vdi block driver
1696 if test "$uuid" != "no" ; then
1697   uuid_libs="-luuid"
1698   cat > $TMPC << EOF
1699 #include <uuid/uuid.h>
1700 int main(void)
1701 {
1702     uuid_t my_uuid;
1703     uuid_generate(my_uuid);
1704     return 0;
1705 }
1706 EOF
1707   if compile_prog "" "$uuid_libs" ; then
1708     uuid="yes"
1709     libs_softmmu="$uuid_libs $libs_softmmu"
1710     libs_tools="$uuid_libs $libs_tools"
1711   else
1712     if test "$uuid" = "yes" ; then
1713       feature_not_found "uuid"
1714     fi
1715     uuid=no
1716   fi
1717 fi
1718
1719 ##########################################
1720 # xfsctl() probe, used for raw-posix
1721 if test "$xfs" != "no" ; then
1722   cat > $TMPC << EOF
1723 #include <stddef.h>  /* NULL */
1724 #include <xfs/xfs.h>
1725 int main(void)
1726 {
1727     xfsctl(NULL, 0, 0, NULL);
1728     return 0;
1729 }
1730 EOF
1731   if compile_prog "" "" ; then
1732     xfs="yes"
1733   else
1734     if test "$xfs" = "yes" ; then
1735       feature_not_found "xfs"
1736     fi
1737     xfs=no
1738   fi
1739 fi
1740
1741 ##########################################
1742 # vde libraries probe
1743 if test "$vde" != "no" ; then
1744   vde_libs="-lvdeplug"
1745   cat > $TMPC << EOF
1746 #include <libvdeplug.h>
1747 int main(void)
1748 {
1749     struct vde_open_args a = {0, 0, 0};
1750     vde_open("", "", &a);
1751     return 0;
1752 }
1753 EOF
1754   if compile_prog "" "$vde_libs" ; then
1755     vde=yes
1756     libs_softmmu="$vde_libs $libs_softmmu"
1757     libs_tools="$vde_libs $libs_tools"
1758   else
1759     if test "$vde" = "yes" ; then
1760       feature_not_found "vde"
1761     fi
1762     vde=no
1763   fi
1764 fi
1765
1766 ##########################################
1767 # Sound support libraries probe
1768
1769 audio_drv_probe()
1770 {
1771     drv=$1
1772     hdr=$2
1773     lib=$3
1774     exp=$4
1775     cfl=$5
1776         cat > $TMPC << EOF
1777 #include <$hdr>
1778 int main(void) { $exp }
1779 EOF
1780     if compile_prog "$cfl" "$lib" ; then
1781         :
1782     else
1783         echo
1784         echo "Error: $drv check failed"
1785         echo "Make sure to have the $drv libs and headers installed."
1786         echo
1787         exit 1
1788     fi
1789 }
1790
1791 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1792 for drv in $audio_drv_list; do
1793     case $drv in
1794     alsa)
1795     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1796         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1797     libs_softmmu="-lasound $libs_softmmu"
1798     ;;
1799
1800     fmod)
1801     if test -z $fmod_lib || test -z $fmod_inc; then
1802         echo
1803         echo "Error: You must specify path to FMOD library and headers"
1804         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1805         echo
1806         exit 1
1807     fi
1808     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1809     libs_softmmu="$fmod_lib $libs_softmmu"
1810     ;;
1811
1812     esd)
1813     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1814     libs_softmmu="-lesd $libs_softmmu"
1815     audio_pt_int="yes"
1816     ;;
1817
1818     pa)
1819     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1820         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1821     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1822     audio_pt_int="yes"
1823     ;;
1824
1825     coreaudio)
1826       libs_softmmu="-framework CoreAudio $libs_softmmu"
1827     ;;
1828
1829     dsound)
1830       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1831       audio_win_int="yes"
1832     ;;
1833
1834     oss)
1835       libs_softmmu="$oss_lib $libs_softmmu"
1836     ;;
1837
1838     sdl|wav)
1839     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1840     ;;
1841
1842     winwave)
1843       libs_softmmu="-lwinmm $libs_softmmu"
1844       audio_win_int="yes"
1845     ;;
1846
1847     *)
1848     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1849         echo
1850         echo "Error: Unknown driver '$drv' selected"
1851         echo "Possible drivers are: $audio_possible_drivers"
1852         echo
1853         exit 1
1854     }
1855     ;;
1856     esac
1857 done
1858
1859 ##########################################
1860 # BrlAPI probe
1861
1862 if test "$brlapi" != "no" ; then
1863   brlapi_libs="-lbrlapi"
1864   cat > $TMPC << EOF
1865 #include <brlapi.h>
1866 #include <stddef.h>
1867 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1868 EOF
1869   if compile_prog "" "$brlapi_libs" ; then
1870     brlapi=yes
1871     libs_softmmu="$brlapi_libs $libs_softmmu"
1872   else
1873     if test "$brlapi" = "yes" ; then
1874       feature_not_found "brlapi"
1875     fi
1876     brlapi=no
1877   fi
1878 fi
1879
1880 ##########################################
1881 # curses probe
1882 if test "$mingw32" = "yes" ; then
1883     curses_list="-lpdcurses"
1884 else
1885     curses_list="-lncurses -lcurses"
1886 fi
1887
1888 if test "$curses" != "no" ; then
1889   curses_found=no
1890   cat > $TMPC << EOF
1891 #include <curses.h>
1892 #ifdef __OpenBSD__
1893 #define resize_term resizeterm
1894 #endif
1895 int main(void) {
1896   const char *s = curses_version();
1897   resize_term(0, 0);
1898   return s != 0;
1899 }
1900 EOF
1901   for curses_lib in $curses_list; do
1902     if compile_prog "" "$curses_lib" ; then
1903       curses_found=yes
1904       libs_softmmu="$curses_lib $libs_softmmu"
1905       break
1906     fi
1907   done
1908   if test "$curses_found" = "yes" ; then
1909     curses=yes
1910   else
1911     if test "$curses" = "yes" ; then
1912       feature_not_found "curses"
1913     fi
1914     curses=no
1915   fi
1916 fi
1917
1918 ##########################################
1919 # curl probe
1920
1921 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1922   curlconfig="$pkg_config libcurl"
1923 else
1924   curlconfig=curl-config
1925 fi
1926
1927 if test "$curl" != "no" ; then
1928   cat > $TMPC << EOF
1929 #include <curl/curl.h>
1930 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1931 EOF
1932   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1933   curl_libs=`$curlconfig --libs 2>/dev/null`
1934   if compile_prog "$curl_cflags" "$curl_libs" ; then
1935     curl=yes
1936     libs_tools="$curl_libs $libs_tools"
1937     libs_softmmu="$curl_libs $libs_softmmu"
1938   else
1939     if test "$curl" = "yes" ; then
1940       feature_not_found "curl"
1941     fi
1942     curl=no
1943   fi
1944 fi # test "$curl"
1945
1946 ##########################################
1947 # check framework probe
1948
1949 if test "$check_utests" != "no" ; then
1950   cat > $TMPC << EOF
1951 #include <check.h>
1952 int main(void) { suite_create("qemu test"); return 0; }
1953 EOF
1954   check_libs=`$pkg_config --libs check 2>/dev/null`
1955   if compile_prog "" $check_libs ; then
1956     check_utests=yes
1957     libs_tools="$check_libs $libs_tools"
1958   else
1959     if test "$check_utests" = "yes" ; then
1960       feature_not_found "check"
1961     fi
1962     check_utests=no
1963   fi
1964 fi # test "$check_utests"
1965
1966 ##########################################
1967 # bluez support probe
1968 if test "$bluez" != "no" ; then
1969   cat > $TMPC << EOF
1970 #include <bluetooth/bluetooth.h>
1971 int main(void) { return bt_error(0); }
1972 EOF
1973   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1974   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1975   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1976     bluez=yes
1977     libs_softmmu="$bluez_libs $libs_softmmu"
1978   else
1979     if test "$bluez" = "yes" ; then
1980       feature_not_found "bluez"
1981     fi
1982     bluez="no"
1983   fi
1984 fi
1985
1986 ##########################################
1987 # glib support probe
1988 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1989     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1990     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1991     LIBS="$glib_libs $LIBS"
1992     libs_qga="$glib_libs $libs_qga"
1993 else
1994     echo "glib-2.0 required to compile QEMU"
1995     exit 1
1996 fi
1997
1998 ##########################################
1999 # pthread probe
2000 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2001
2002 pthread=no
2003 cat > $TMPC << EOF
2004 #include <pthread.h>
2005 static void *f(void *p) { return NULL; }
2006 int main(void) {
2007   pthread_t thread;
2008   pthread_create(&thread, 0, f, 0);
2009   return 0;
2010 }
2011 EOF
2012 if compile_prog "" "" ; then
2013   pthread=yes
2014 else
2015   for pthread_lib in $PTHREADLIBS_LIST; do
2016     if compile_prog "" "$pthread_lib" ; then
2017       pthread=yes
2018       LIBS="$pthread_lib $LIBS"
2019       break
2020     fi
2021   done
2022 fi
2023
2024 if test "$mingw32" != yes -a "$pthread" = no; then
2025   echo
2026   echo "Error: pthread check failed"
2027   echo "Make sure to have the pthread libs and headers installed."
2028   echo
2029   exit 1
2030 fi
2031
2032 ##########################################
2033 # rbd probe
2034 if test "$rbd" != "no" ; then
2035   cat > $TMPC <<EOF
2036 #include <stdio.h>
2037 #include <rbd/librbd.h>
2038 int main(void) {
2039     rados_t cluster;
2040     rados_create(&cluster, NULL);
2041     return 0;
2042 }
2043 EOF
2044   rbd_libs="-lrbd -lrados"
2045   if compile_prog "" "$rbd_libs" ; then
2046     rbd=yes
2047     libs_tools="$rbd_libs $libs_tools"
2048     libs_softmmu="$rbd_libs $libs_softmmu"
2049   else
2050     if test "$rbd" = "yes" ; then
2051       feature_not_found "rados block device"
2052     fi
2053     rbd=no
2054   fi
2055 fi
2056
2057 ##########################################
2058 # linux-aio probe
2059
2060 if test "$linux_aio" != "no" ; then
2061   cat > $TMPC <<EOF
2062 #include <libaio.h>
2063 #include <sys/eventfd.h>
2064 #include <stddef.h>
2065 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2066 EOF
2067   if compile_prog "" "-laio" ; then
2068     linux_aio=yes
2069     libs_softmmu="$libs_softmmu -laio"
2070     libs_tools="$libs_tools -laio"
2071   else
2072     if test "$linux_aio" = "yes" ; then
2073       feature_not_found "linux AIO"
2074     fi
2075     linux_aio=no
2076   fi
2077 fi
2078
2079 ##########################################
2080 # attr probe
2081
2082 if test "$attr" != "no" ; then
2083   cat > $TMPC <<EOF
2084 #include <stdio.h>
2085 #include <sys/types.h>
2086 #ifdef CONFIG_LIBATTR
2087 #include <attr/xattr.h>
2088 #else
2089 #include <sys/xattr.h>
2090 #endif
2091 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2092 EOF
2093   if compile_prog "" "" ; then
2094     attr=yes
2095   # Older distros have <attr/xattr.h>, and need -lattr:
2096   elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2097     attr=yes
2098     LIBS="-lattr $LIBS"
2099     libattr=yes
2100   else
2101     if test "$attr" = "yes" ; then
2102       feature_not_found "ATTR"
2103     fi
2104     attr=no
2105   fi
2106 fi
2107
2108 ##########################################
2109 # iovec probe
2110 cat > $TMPC <<EOF
2111 #include <sys/types.h>
2112 #include <sys/uio.h>
2113 #include <unistd.h>
2114 int main(void) { return sizeof(struct iovec); }
2115 EOF
2116 iovec=no
2117 if compile_prog "" "" ; then
2118   iovec=yes
2119 fi
2120
2121 ##########################################
2122 # preadv probe
2123 cat > $TMPC <<EOF
2124 #include <sys/types.h>
2125 #include <sys/uio.h>
2126 #include <unistd.h>
2127 int main(void) { return preadv == preadv; }
2128 EOF
2129 preadv=no
2130 if compile_prog "" "" ; then
2131   preadv=yes
2132 fi
2133
2134 ##########################################
2135 # fdt probe
2136 if test "$fdt" != "no" ; then
2137   fdt_libs="-lfdt"
2138   cat > $TMPC << EOF
2139 int main(void) { return 0; }
2140 EOF
2141   if compile_prog "" "$fdt_libs" ; then
2142     fdt=yes
2143   else
2144     if test "$fdt" = "yes" ; then
2145       feature_not_found "fdt"
2146     fi
2147     fdt_libs=
2148     fdt=no
2149   fi
2150 fi
2151
2152 ##########################################
2153 # opengl probe, used by milkymist-tmu2
2154 if test "$opengl" != "no" ; then
2155   opengl_libs="-lGL"
2156   cat > $TMPC << EOF
2157 #include <X11/Xlib.h>
2158 #include <GL/gl.h>
2159 #include <GL/glx.h>
2160 int main(void) { return GL_VERSION != 0; }
2161 EOF
2162   if compile_prog "" "-lGL" ; then
2163     opengl=yes
2164   else
2165     if test "$opengl" = "yes" ; then
2166       feature_not_found "opengl"
2167     fi
2168     opengl_libs=
2169     opengl=no
2170   fi
2171 fi
2172
2173 #
2174 # Check for xxxat() functions when we are building linux-user
2175 # emulator.  This is done because older glibc versions don't
2176 # have syscall stubs for these implemented.
2177 #
2178 atfile=no
2179 cat > $TMPC << EOF
2180 #define _ATFILE_SOURCE
2181 #include <sys/types.h>
2182 #include <fcntl.h>
2183 #include <unistd.h>
2184
2185 int
2186 main(void)
2187 {
2188         /* try to unlink nonexisting file */
2189         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2190 }
2191 EOF
2192 if compile_prog "" "" ; then
2193   atfile=yes
2194 fi
2195
2196 # Check for inotify functions when we are building linux-user
2197 # emulator.  This is done because older glibc versions don't
2198 # have syscall stubs for these implemented.  In that case we
2199 # don't provide them even if kernel supports them.
2200 #
2201 inotify=no
2202 cat > $TMPC << EOF
2203 #include <sys/inotify.h>
2204
2205 int
2206 main(void)
2207 {
2208         /* try to start inotify */
2209         return inotify_init();
2210 }
2211 EOF
2212 if compile_prog "" "" ; then
2213   inotify=yes
2214 fi
2215
2216 inotify1=no
2217 cat > $TMPC << EOF
2218 #include <sys/inotify.h>
2219
2220 int
2221 main(void)
2222 {
2223     /* try to start inotify */
2224     return inotify_init1(0);
2225 }
2226 EOF
2227 if compile_prog "" "" ; then
2228   inotify1=yes
2229 fi
2230
2231 # check if utimensat and futimens are supported
2232 utimens=no
2233 cat > $TMPC << EOF
2234 #define _ATFILE_SOURCE
2235 #include <stddef.h>
2236 #include <fcntl.h>
2237
2238 int main(void)
2239 {
2240     utimensat(AT_FDCWD, "foo", NULL, 0);
2241     futimens(0, NULL);
2242     return 0;
2243 }
2244 EOF
2245 if compile_prog "" "" ; then
2246   utimens=yes
2247 fi
2248
2249 # check if pipe2 is there
2250 pipe2=no
2251 cat > $TMPC << EOF
2252 #include <unistd.h>
2253 #include <fcntl.h>
2254
2255 int main(void)
2256 {
2257     int pipefd[2];
2258     pipe2(pipefd, O_CLOEXEC);
2259     return 0;
2260 }
2261 EOF
2262 if compile_prog "" "" ; then
2263   pipe2=yes
2264 fi
2265
2266 # check if accept4 is there
2267 accept4=no
2268 cat > $TMPC << EOF
2269 #include <sys/socket.h>
2270 #include <stddef.h>
2271
2272 int main(void)
2273 {
2274     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2275     return 0;
2276 }
2277 EOF
2278 if compile_prog "" "" ; then
2279   accept4=yes
2280 fi
2281
2282 # check if tee/splice is there. vmsplice was added same time.
2283 splice=no
2284 cat > $TMPC << EOF
2285 #include <unistd.h>
2286 #include <fcntl.h>
2287 #include <limits.h>
2288
2289 int main(void)
2290 {
2291     int len, fd = 0;
2292     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2293     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2294     return 0;
2295 }
2296 EOF
2297 if compile_prog "" "" ; then
2298   splice=yes
2299 fi
2300
2301 ##########################################
2302 # signalfd probe
2303 signalfd="no"
2304 cat > $TMPC << EOF
2305 #include <unistd.h>
2306 #include <sys/syscall.h>
2307 #include <signal.h>
2308 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2309 EOF
2310
2311 if compile_prog "" "" ; then
2312   signalfd=yes
2313 fi
2314
2315 # check if eventfd is supported
2316 eventfd=no
2317 cat > $TMPC << EOF
2318 #include <sys/eventfd.h>
2319
2320 int main(void)
2321 {
2322     return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2323 }
2324 EOF
2325 if compile_prog "" "" ; then
2326   eventfd=yes
2327 fi
2328
2329 # check for fallocate
2330 fallocate=no
2331 cat > $TMPC << EOF
2332 #include <fcntl.h>
2333
2334 int main(void)
2335 {
2336     fallocate(0, 0, 0, 0);
2337     return 0;
2338 }
2339 EOF
2340 if compile_prog "$ARCH_CFLAGS" "" ; then
2341   fallocate=yes
2342 fi
2343
2344 # check for sync_file_range
2345 sync_file_range=no
2346 cat > $TMPC << EOF
2347 #include <fcntl.h>
2348
2349 int main(void)
2350 {
2351     sync_file_range(0, 0, 0, 0);
2352     return 0;
2353 }
2354 EOF
2355 if compile_prog "$ARCH_CFLAGS" "" ; then
2356   sync_file_range=yes
2357 fi
2358
2359 # check for linux/fiemap.h and FS_IOC_FIEMAP
2360 fiemap=no
2361 cat > $TMPC << EOF
2362 #include <sys/ioctl.h>
2363 #include <linux/fs.h>
2364 #include <linux/fiemap.h>
2365
2366 int main(void)
2367 {
2368     ioctl(0, FS_IOC_FIEMAP, 0);
2369     return 0;
2370 }
2371 EOF
2372 if compile_prog "$ARCH_CFLAGS" "" ; then
2373   fiemap=yes
2374 fi
2375
2376 # check for dup3
2377 dup3=no
2378 cat > $TMPC << EOF
2379 #include <unistd.h>
2380
2381 int main(void)
2382 {
2383     dup3(0, 0, 0);
2384     return 0;
2385 }
2386 EOF
2387 if compile_prog "" "" ; then
2388   dup3=yes
2389 fi
2390
2391 # check for epoll support
2392 epoll=no
2393 cat > $TMPC << EOF
2394 #include <sys/epoll.h>
2395
2396 int main(void)
2397 {
2398     epoll_create(0);
2399     return 0;
2400 }
2401 EOF
2402 if compile_prog "$ARCH_CFLAGS" "" ; then
2403   epoll=yes
2404 fi
2405
2406 # epoll_create1 and epoll_pwait are later additions
2407 # so we must check separately for their presence
2408 epoll_create1=no
2409 cat > $TMPC << EOF
2410 #include <sys/epoll.h>
2411
2412 int main(void)
2413 {
2414     /* Note that we use epoll_create1 as a value, not as
2415      * a function being called. This is necessary so that on
2416      * old SPARC glibc versions where the function was present in
2417      * the library but not declared in the header file we will
2418      * fail the configure check. (Otherwise we will get a compiler
2419      * warning but not an error, and will proceed to fail the
2420      * qemu compile where we compile with -Werror.)
2421      */
2422     return epoll_create1 == epoll_create1;
2423 }
2424 EOF
2425 if compile_prog "$ARCH_CFLAGS" "" ; then
2426   epoll_create1=yes
2427 fi
2428
2429 epoll_pwait=no
2430 cat > $TMPC << EOF
2431 #include <sys/epoll.h>
2432
2433 int main(void)
2434 {
2435     epoll_pwait(0, 0, 0, 0, 0);
2436     return 0;
2437 }
2438 EOF
2439 if compile_prog "$ARCH_CFLAGS" "" ; then
2440   epoll_pwait=yes
2441 fi
2442
2443 # Check if tools are available to build documentation.
2444 if test "$docs" != "no" ; then
2445   if has makeinfo && has pod2man; then
2446     docs=yes
2447   else
2448     if test "$docs" = "yes" ; then
2449       feature_not_found "docs"
2450     fi
2451     docs=no
2452   fi
2453 fi
2454
2455 # Search for bswap_32 function
2456 byteswap_h=no
2457 cat > $TMPC << EOF
2458 #include <byteswap.h>
2459 int main(void) { return bswap_32(0); }
2460 EOF
2461 if compile_prog "" "" ; then
2462   byteswap_h=yes
2463 fi
2464
2465 # Search for bswap_32 function
2466 bswap_h=no
2467 cat > $TMPC << EOF
2468 #include <sys/endian.h>
2469 #include <sys/types.h>
2470 #include <machine/bswap.h>
2471 int main(void) { return bswap32(0); }
2472 EOF
2473 if compile_prog "" "" ; then
2474   bswap_h=yes
2475 fi
2476
2477 ##########################################
2478 # Do we have libiscsi
2479 if test "$libiscsi" != "no" ; then
2480   cat > $TMPC << EOF
2481 #include <iscsi/iscsi.h>
2482 int main(void) { iscsi_create_context(""); return 0; }
2483 EOF
2484   if compile_prog "-Werror" "-liscsi" ; then
2485     libiscsi="yes"
2486     LIBS="$LIBS -liscsi"
2487   else
2488     if test "$libiscsi" = "yes" ; then
2489       feature_not_found "libiscsi"
2490     fi
2491     libiscsi="no"
2492   fi
2493 fi
2494
2495
2496 ##########################################
2497 # Do we need librt
2498 cat > $TMPC <<EOF
2499 #include <signal.h>
2500 #include <time.h>
2501 int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2502 EOF
2503
2504 if compile_prog "" "" ; then
2505   :
2506 elif compile_prog "" "-lrt" ; then
2507   LIBS="-lrt $LIBS"
2508 fi
2509
2510 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2511         "$aix" != "yes" -a "$haiku" != "yes" ; then
2512     libs_softmmu="-lutil $libs_softmmu"
2513 fi
2514
2515 ##########################################
2516 # check if the compiler defines offsetof
2517
2518 need_offsetof=yes
2519 cat > $TMPC << EOF
2520 #include <stddef.h>
2521 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2522 EOF
2523 if compile_prog "" "" ; then
2524     need_offsetof=no
2525 fi
2526
2527 # spice probe
2528 if test "$spice" != "no" ; then
2529   cat > $TMPC << EOF
2530 #include <spice.h>
2531 int main(void) { spice_server_new(); return 0; }
2532 EOF
2533   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2534   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2535   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2536      compile_prog "$spice_cflags" "$spice_libs" ; then
2537     spice="yes"
2538     libs_softmmu="$libs_softmmu $spice_libs"
2539     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2540   else
2541     if test "$spice" = "yes" ; then
2542       feature_not_found "spice"
2543     fi
2544     spice="no"
2545   fi
2546 fi
2547
2548 # check for libcacard for smartcard support
2549 if test "$smartcard" != "no" ; then
2550     smartcard="yes"
2551     smartcard_cflags=""
2552     # TODO - what's the minimal nss version we support?
2553     if test "$smartcard_nss" != "no"; then
2554         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2555             smartcard_nss="yes"
2556             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2557             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2558             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2559             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2560             LIBS="$libcacard_libs $LIBS"
2561         else
2562             if test "$smartcard_nss" = "yes"; then
2563                 feature_not_found "nss"
2564             fi
2565             smartcard_nss="no"
2566         fi
2567     fi
2568 fi
2569 if test "$smartcard" = "no" ; then
2570     smartcard_nss="no"
2571 fi
2572
2573 # check for usbredirparser for usb network redirection support
2574 if test "$usb_redir" != "no" ; then
2575     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2576         usb_redir="yes"
2577         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2578         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2579         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2580         LIBS="$LIBS $usb_redir_libs"
2581     else
2582         if test "$usb_redir" = "yes"; then
2583             feature_not_found "usb-redir"
2584         fi
2585         usb_redir="no"
2586     fi
2587 fi
2588
2589 ##########################################
2590
2591 ##########################################
2592 # check if we have fdatasync
2593
2594 fdatasync=no
2595 cat > $TMPC << EOF
2596 #include <unistd.h>
2597 int main(void) {
2598 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2599 return fdatasync(0);
2600 #else
2601 #abort Not supported
2602 #endif
2603 }
2604 EOF
2605 if compile_prog "" "" ; then
2606     fdatasync=yes
2607 fi
2608
2609 ##########################################
2610 # check if we have madvise
2611
2612 madvise=no
2613 cat > $TMPC << EOF
2614 #include <sys/types.h>
2615 #include <sys/mman.h>
2616 #include <stddef.h>
2617 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2618 EOF
2619 if compile_prog "" "" ; then
2620     madvise=yes
2621 fi
2622
2623 ##########################################
2624 # check if we have posix_madvise
2625
2626 posix_madvise=no
2627 cat > $TMPC << EOF
2628 #include <sys/mman.h>
2629 #include <stddef.h>
2630 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2631 EOF
2632 if compile_prog "" "" ; then
2633     posix_madvise=yes
2634 fi
2635
2636 ##########################################
2637 # check if trace backend exists
2638
2639 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2640 if test "$?" -ne 0 ; then
2641   echo
2642   echo "Error: invalid trace backend"
2643   echo "Please choose a supported trace backend."
2644   echo
2645   exit 1
2646 fi
2647
2648 ##########################################
2649 # For 'ust' backend, test if ust headers are present
2650 if test "$trace_backend" = "ust"; then
2651   cat > $TMPC << EOF
2652 #include <ust/tracepoint.h>
2653 #include <ust/marker.h>
2654 int main(void) { return 0; }
2655 EOF
2656   if compile_prog "" "" ; then
2657     LIBS="-lust $LIBS"
2658   else
2659     echo
2660     echo "Error: Trace backend 'ust' missing libust header files"
2661     echo
2662     exit 1
2663   fi
2664 fi
2665
2666 ##########################################
2667 # For 'dtrace' backend, test if 'dtrace' command is present
2668 if test "$trace_backend" = "dtrace"; then
2669   if ! has 'dtrace' ; then
2670     echo
2671     echo "Error: dtrace command is not found in PATH $PATH"
2672     echo
2673     exit 1
2674   fi
2675   trace_backend_stap="no"
2676   if has 'stap' ; then
2677     trace_backend_stap="yes"
2678   fi
2679 fi
2680
2681 ##########################################
2682 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2683 # use i686 as default anyway, but for those that don't, an explicit
2684 # specification is necessary
2685 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2686   cat > $TMPC << EOF
2687 int sfaa(unsigned *ptr)
2688 {
2689   return __sync_fetch_and_and(ptr, 0);
2690 }
2691
2692 int main(int argc, char **argv)
2693 {
2694   int val = 42;
2695   sfaa(&val);
2696   return val;
2697 }
2698 EOF
2699   if ! compile_prog "" "" ; then
2700     CFLAGS+="-march=i486"
2701   fi
2702 fi
2703
2704 ##########################################
2705 # check if we have makecontext
2706
2707 ucontext_coroutine=no
2708 if test "$darwin" != "yes"; then
2709   cat > $TMPC << EOF
2710 #include <ucontext.h>
2711 int main(void) { makecontext(0, 0, 0); return 0; }
2712 EOF
2713   if compile_prog "" "" ; then
2714       ucontext_coroutine=yes
2715   fi
2716 fi
2717
2718 ##########################################
2719 # check if we have open_by_handle_at
2720
2721 open_by_hande_at=no
2722 cat > $TMPC << EOF
2723 #include <fcntl.h>
2724 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2725 EOF
2726 if compile_prog "" "" ; then
2727     open_by_handle_at=yes
2728 fi
2729
2730 ########################################
2731 # check if we have linux/magic.h
2732
2733 linux_magic_h=no
2734 cat > $TMPC << EOF
2735 #include <linux/magic.h>
2736 int main(void) {
2737   return 0;
2738 }
2739 EOF
2740 if compile_prog "" "" ; then
2741     linux_magic_h=yes
2742 fi
2743
2744 ##########################################
2745 # End of CC checks
2746 # After here, no more $cc or $ld runs
2747
2748 if test "$debug" = "no" ; then
2749   CFLAGS="-O2 $CFLAGS"
2750 fi
2751
2752 # Consult white-list to determine whether to enable werror
2753 # by default.  Only enable by default for git builds
2754 z_version=`cut -f3 -d. $source_path/VERSION`
2755
2756 if test -z "$werror" ; then
2757     if test "$z_version" = "50" -a \
2758         "$linux" = "yes" ; then
2759         werror="yes"
2760     else
2761         werror="no"
2762     fi
2763 fi
2764
2765 # Disable zero malloc errors for official releases unless explicitly told to
2766 # enable/disable
2767 if test -z "$zero_malloc" ; then
2768     if test "$z_version" = "50" ; then
2769         zero_malloc="no"
2770     else
2771         zero_malloc="yes"
2772     fi
2773 fi
2774
2775 if test "$werror" = "yes" ; then
2776     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2777 fi
2778
2779 if test "$solaris" = "no" ; then
2780     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2781         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2782     fi
2783 fi
2784
2785 # Use ASLR, no-SEH and DEP if available
2786 if test "$mingw32" = "yes" ; then
2787     for flag in --dynamicbase --no-seh --nxcompat; do
2788         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2789             LDFLAGS="-Wl,$flag $LDFLAGS"
2790         fi
2791     done
2792 fi
2793
2794 confdir=$sysconfdir$confsuffix
2795
2796 tools=
2797 if test "$softmmu" = yes ; then
2798   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2799   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2800       tools="qemu-nbd\$(EXESUF) $tools"
2801     if [ "$guest_agent" = "yes" ]; then
2802       tools="qemu-ga\$(EXESUF) $tools"
2803     fi
2804     if [ "$check_utests" = "yes" ]; then
2805       checks="check-qint check-qstring check-qdict check-qlist"
2806       checks="check-qfloat check-qjson $checks"
2807     fi
2808     test_progs="$checks test-coroutine test-qmp-output-visitor test-qmp-input-visitor"
2809   fi
2810 fi
2811
2812 # Mac OS X ships with a broken assembler
2813 roms=
2814 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2815         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2816         "$softmmu" = yes ; then
2817   roms="optionrom"
2818 fi
2819 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2820   roms="$roms spapr-rtas"
2821 fi
2822
2823 echo "Install prefix    $prefix"
2824 echo "BIOS directory    `eval echo $datadir`"
2825 echo "binary directory  `eval echo $bindir`"
2826 echo "library directory `eval echo $libdir`"
2827 echo "include directory `eval echo $includedir`"
2828 echo "config directory  `eval echo $sysconfdir`"
2829 if test "$mingw32" = "no" ; then
2830 echo "Manual directory  `eval echo $mandir`"
2831 echo "ELF interp prefix $interp_prefix"
2832 fi
2833 echo "Source path       $source_path"
2834 echo "C compiler        $cc"
2835 echo "Host C compiler   $host_cc"
2836 echo "CFLAGS            $CFLAGS"
2837 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2838 echo "LDFLAGS           $LDFLAGS"
2839 echo "make              $make"
2840 echo "install           $install"
2841 echo "python            $python"
2842 if test "$slirp" = "yes" ; then
2843     echo "smbd              $smbd"
2844 fi
2845 echo "host CPU          $cpu"
2846 echo "host big endian   $bigendian"
2847 echo "target list       $target_list"
2848 echo "tcg debug enabled $debug_tcg"
2849 echo "Mon debug enabled $debug_mon"
2850 echo "gprof enabled     $gprof"
2851 echo "sparse enabled    $sparse"
2852 echo "strip binaries    $strip_opt"
2853 echo "profiler          $profiler"
2854 echo "static build      $static"
2855 echo "-Werror enabled   $werror"
2856 if test "$darwin" = "yes" ; then
2857     echo "Cocoa support     $cocoa"
2858 fi
2859 echo "SDL support       $sdl"
2860 echo "curses support    $curses"
2861 echo "curl support      $curl"
2862 echo "check support     $check_utests"
2863 echo "mingw32 support   $mingw32"
2864 echo "Audio drivers     $audio_drv_list"
2865 echo "Extra audio cards $audio_card_list"
2866 echo "Block whitelist   $block_drv_whitelist"
2867 echo "Mixer emulation   $mixemu"
2868 echo "VNC support       $vnc"
2869 if test "$vnc" = "yes" ; then
2870     echo "VNC TLS support   $vnc_tls"
2871     echo "VNC SASL support  $vnc_sasl"
2872     echo "VNC JPEG support  $vnc_jpeg"
2873     echo "VNC PNG support   $vnc_png"
2874     echo "VNC thread        $vnc_thread"
2875 fi
2876 if test -n "$sparc_cpu"; then
2877     echo "Target Sparc Arch $sparc_cpu"
2878 fi
2879 echo "xen support       $xen"
2880 echo "CPU emulation     $cpu_emulation"
2881 echo "brlapi support    $brlapi"
2882 echo "bluez  support    $bluez"
2883 echo "Documentation     $docs"
2884 [ ! -z "$uname_release" ] && \
2885 echo "uname -r          $uname_release"
2886 echo "NPTL support      $nptl"
2887 echo "GUEST_BASE        $guest_base"
2888 echo "PIE               $pie"
2889 echo "vde support       $vde"
2890 echo "Linux AIO support $linux_aio"
2891 echo "ATTR/XATTR support $attr"
2892 echo "Install blobs     $blobs"
2893 echo "KVM support       $kvm"
2894 echo "TCG interpreter   $tcg_interpreter"
2895 echo "KVM PIT support   $kvm_cap_pit"
2896 echo "KVM device assig. $kvm_cap_device_assignment"
2897 echo "fdt support       $fdt"
2898 echo "preadv support    $preadv"
2899 echo "fdatasync         $fdatasync"
2900 echo "madvise           $madvise"
2901 echo "posix_madvise     $posix_madvise"
2902 echo "uuid support      $uuid"
2903 echo "vhost-net support $vhost_net"
2904 echo "Trace backend     $trace_backend"
2905 echo "Trace output file $trace_file-<pid>"
2906 echo "spice support     $spice"
2907 echo "rbd support       $rbd"
2908 echo "xfsctl support    $xfs"
2909 echo "nss used          $smartcard_nss"
2910 echo "usb net redir     $usb_redir"
2911 echo "OpenGL support    $opengl"
2912 echo "libiscsi support  $libiscsi"
2913 echo "build guest agent $guest_agent"
2914
2915 if test "$sdl_too_old" = "yes"; then
2916 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2917 fi
2918
2919 config_host_mak="config-host.mak"
2920 config_host_ld="config-host.ld"
2921
2922 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2923 printf "# Configured with:" >> $config_host_mak
2924 printf " '%s'" "$0" "$@" >> $config_host_mak
2925 echo >> $config_host_mak
2926
2927 echo all: >> $config_host_mak
2928 echo "prefix=$prefix" >> $config_host_mak
2929 echo "bindir=$bindir" >> $config_host_mak
2930 echo "libdir=$libdir" >> $config_host_mak
2931 echo "includedir=$includedir" >> $config_host_mak
2932 echo "mandir=$mandir" >> $config_host_mak
2933 echo "datadir=$datadir" >> $config_host_mak
2934 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2935 echo "docdir=$docdir" >> $config_host_mak
2936 echo "confdir=$confdir" >> $config_host_mak
2937
2938 case "$cpu" in
2939   i386|x86_64|alpha|arm|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2940     ARCH=$cpu
2941   ;;
2942   *)
2943     if test "$tcg_interpreter" = "yes" ; then
2944         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2945         ARCH=tci
2946     else
2947         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2948         exit 1
2949     fi
2950   ;;
2951 esac
2952 echo "ARCH=$ARCH" >> $config_host_mak
2953 if test "$debug_tcg" = "yes" ; then
2954   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2955 fi
2956 if test "$debug_mon" = "yes" ; then
2957   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2958 fi
2959 if test "$debug" = "yes" ; then
2960   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2961 fi
2962 if test "$strip_opt" = "yes" ; then
2963   echo "STRIP=${strip}" >> $config_host_mak
2964 fi
2965 if test "$bigendian" = "yes" ; then
2966   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2967 fi
2968 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2969 if test "$mingw32" = "yes" ; then
2970   echo "CONFIG_WIN32=y" >> $config_host_mak
2971   rc_version=`cat $source_path/VERSION`
2972   version_major=${rc_version%%.*}
2973   rc_version=${rc_version#*.}
2974   version_minor=${rc_version%%.*}
2975   rc_version=${rc_version#*.}
2976   version_subminor=${rc_version%%.*}
2977   version_micro=0
2978   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2979   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2980 else
2981   echo "CONFIG_POSIX=y" >> $config_host_mak
2982 fi
2983
2984 if test "$linux" = "yes" ; then
2985   echo "CONFIG_LINUX=y" >> $config_host_mak
2986 fi
2987
2988 if test "$darwin" = "yes" ; then
2989   echo "CONFIG_DARWIN=y" >> $config_host_mak
2990 fi
2991
2992 if test "$aix" = "yes" ; then
2993   echo "CONFIG_AIX=y" >> $config_host_mak
2994 fi
2995
2996 if test "$solaris" = "yes" ; then
2997   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2998   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2999   if test "$needs_libsunmath" = "yes" ; then
3000     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3001   fi
3002 fi
3003 if test "$haiku" = "yes" ; then
3004   echo "CONFIG_HAIKU=y" >> $config_host_mak
3005 fi
3006 if test "$static" = "yes" ; then
3007   echo "CONFIG_STATIC=y" >> $config_host_mak
3008 fi
3009 if test "$profiler" = "yes" ; then
3010   echo "CONFIG_PROFILER=y" >> $config_host_mak
3011 fi
3012 if test "$slirp" = "yes" ; then
3013   echo "CONFIG_SLIRP=y" >> $config_host_mak
3014   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3015   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3016 fi
3017 if test "$vde" = "yes" ; then
3018   echo "CONFIG_VDE=y" >> $config_host_mak
3019 fi
3020 for card in $audio_card_list; do
3021     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
3022     echo "$def=y" >> $config_host_mak
3023 done
3024 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3025 for drv in $audio_drv_list; do
3026     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
3027     echo "$def=y" >> $config_host_mak
3028     if test "$drv" = "fmod"; then
3029         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3030     fi
3031 done
3032 if test "$audio_pt_int" = "yes" ; then
3033   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3034 fi
3035 if test "$audio_win_int" = "yes" ; then
3036   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3037 fi
3038 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3039 if test "$mixemu" = "yes" ; then
3040   echo "CONFIG_MIXEMU=y" >> $config_host_mak
3041 fi
3042 if test "$vnc" = "yes" ; then
3043   echo "CONFIG_VNC=y" >> $config_host_mak
3044 fi
3045 if test "$vnc_tls" = "yes" ; then
3046   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3047   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3048 fi
3049 if test "$vnc_sasl" = "yes" ; then
3050   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3051   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3052 fi
3053 if test "$vnc_jpeg" = "yes" ; then
3054   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3055   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3056 fi
3057 if test "$vnc_png" = "yes" ; then
3058   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3059   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3060 fi
3061 if test "$vnc_thread" = "yes" ; then
3062   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3063 fi
3064 if test "$fnmatch" = "yes" ; then
3065   echo "CONFIG_FNMATCH=y" >> $config_host_mak
3066 fi
3067 if test "$uuid" = "yes" ; then
3068   echo "CONFIG_UUID=y" >> $config_host_mak
3069 fi
3070 if test "$xfs" = "yes" ; then
3071   echo "CONFIG_XFS=y" >> $config_host_mak
3072 fi
3073 qemu_version=`head $source_path/VERSION`
3074 echo "VERSION=$qemu_version" >>$config_host_mak
3075 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3076 echo "SRC_PATH=$source_path" >> $config_host_mak
3077 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3078 if [ "$docs" = "yes" ] ; then
3079   echo "BUILD_DOCS=yes" >> $config_host_mak
3080 fi
3081 if test "$sdl" = "yes" ; then
3082   echo "CONFIG_SDL=y" >> $config_host_mak
3083   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3084 fi
3085 if test "$cocoa" = "yes" ; then
3086   echo "CONFIG_COCOA=y" >> $config_host_mak
3087 fi
3088 if test "$curses" = "yes" ; then
3089   echo "CONFIG_CURSES=y" >> $config_host_mak
3090 fi
3091 if test "$atfile" = "yes" ; then
3092   echo "CONFIG_ATFILE=y" >> $config_host_mak
3093 fi
3094 if test "$utimens" = "yes" ; then
3095   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3096 fi
3097 if test "$pipe2" = "yes" ; then
3098   echo "CONFIG_PIPE2=y" >> $config_host_mak
3099 fi
3100 if test "$accept4" = "yes" ; then
3101   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3102 fi
3103 if test "$splice" = "yes" ; then
3104   echo "CONFIG_SPLICE=y" >> $config_host_mak
3105 fi
3106 if test "$eventfd" = "yes" ; then
3107   echo "CONFIG_EVENTFD=y" >> $config_host_mak
3108 fi
3109 if test "$fallocate" = "yes" ; then
3110   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3111 fi
3112 if test "$sync_file_range" = "yes" ; then
3113   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3114 fi
3115 if test "$fiemap" = "yes" ; then
3116   echo "CONFIG_FIEMAP=y" >> $config_host_mak
3117 fi
3118 if test "$dup3" = "yes" ; then
3119   echo "CONFIG_DUP3=y" >> $config_host_mak
3120 fi
3121 if test "$epoll" = "yes" ; then
3122   echo "CONFIG_EPOLL=y" >> $config_host_mak
3123 fi
3124 if test "$epoll_create1" = "yes" ; then
3125   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3126 fi
3127 if test "$epoll_pwait" = "yes" ; then
3128   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3129 fi
3130 if test "$inotify" = "yes" ; then
3131   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3132 fi
3133 if test "$inotify1" = "yes" ; then
3134   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3135 fi
3136 if test "$byteswap_h" = "yes" ; then
3137   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3138 fi
3139 if test "$bswap_h" = "yes" ; then
3140   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3141 fi
3142 if test "$curl" = "yes" ; then
3143   echo "CONFIG_CURL=y" >> $config_host_mak
3144   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3145 fi
3146 if test "$brlapi" = "yes" ; then
3147   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3148 fi
3149 if test "$bluez" = "yes" ; then
3150   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3151   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3152 fi
3153 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3154 if test "$xen" = "yes" ; then
3155   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3156   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3157 fi
3158 if test "$linux_aio" = "yes" ; then
3159   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3160 fi
3161 if test "$attr" = "yes" ; then
3162   echo "CONFIG_ATTR=y" >> $config_host_mak
3163 fi
3164 if test "$libattr" = "yes" ; then
3165   echo "CONFIG_LIBATTR=y" >> $config_host_mak
3166 fi
3167 if test "$linux" = "yes" ; then
3168   if test "$attr" = "yes" ; then
3169     echo "CONFIG_VIRTFS=y" >> $config_host_mak
3170   fi
3171 fi
3172 if test "$blobs" = "yes" ; then
3173   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3174 fi
3175 if test "$iovec" = "yes" ; then
3176   echo "CONFIG_IOVEC=y" >> $config_host_mak
3177 fi
3178 if test "$preadv" = "yes" ; then
3179   echo "CONFIG_PREADV=y" >> $config_host_mak
3180 fi
3181 if test "$fdt" = "yes" ; then
3182   echo "CONFIG_FDT=y" >> $config_host_mak
3183 fi
3184 if test "$signalfd" = "yes" ; then
3185   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3186 fi
3187 if test "$tcg_interpreter" = "yes" ; then
3188   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3189 fi
3190 if test "$need_offsetof" = "yes" ; then
3191   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3192 fi
3193 if test "$fdatasync" = "yes" ; then
3194   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3195 fi
3196 if test $cpu_emulation = "yes"; then
3197   echo "CONFIG_CPU_EMULATION=y" >> $config_host_mak
3198 else
3199   echo "CONFIG_NO_CPU_EMULATION=y" >> $config_host_mak
3200 fi
3201 if test "$madvise" = "yes" ; then
3202   echo "CONFIG_MADVISE=y" >> $config_host_mak
3203 fi
3204 if test "$posix_madvise" = "yes" ; then
3205   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3206 fi
3207
3208 if test "$spice" = "yes" ; then
3209   echo "CONFIG_SPICE=y" >> $config_host_mak
3210 fi
3211
3212 if test "$smartcard" = "yes" ; then
3213   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3214 fi
3215
3216 if test "$smartcard_nss" = "yes" ; then
3217   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3218 fi
3219
3220 if test "$usb_redir" = "yes" ; then
3221   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3222 fi
3223
3224 if test "$opengl" = "yes" ; then
3225   echo "CONFIG_OPENGL=y" >> $config_host_mak
3226 fi
3227
3228 if test "$libiscsi" = "yes" ; then
3229   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3230 fi
3231
3232 # XXX: suppress that
3233 if [ "$bsd" = "yes" ] ; then
3234   echo "CONFIG_BSD=y" >> $config_host_mak
3235 fi
3236
3237 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3238
3239 if test "$zero_malloc" = "yes" ; then
3240   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3241 fi
3242 if test "$rbd" = "yes" ; then
3243   echo "CONFIG_RBD=y" >> $config_host_mak
3244 fi
3245
3246 if test "$ucontext_coroutine" = "yes" ; then
3247   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3248 fi
3249
3250 if test "$open_by_handle_at" = "yes" ; then
3251   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3252 fi
3253
3254 if test "$linux_magic_h" = "yes" ; then
3255   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3256 fi
3257
3258 # USB host support
3259 case "$usb" in
3260 linux)
3261   echo "HOST_USB=linux" >> $config_host_mak
3262 ;;
3263 bsd)
3264   echo "HOST_USB=bsd" >> $config_host_mak
3265 ;;
3266 *)
3267   echo "HOST_USB=stub" >> $config_host_mak
3268 ;;
3269 esac
3270
3271 # use default implementation for tracing backend-specific routines
3272 trace_default=yes
3273 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3274 if test "$trace_backend" = "nop"; then
3275   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3276 fi
3277 if test "$trace_backend" = "simple"; then
3278   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3279   trace_default=no
3280   # Set the appropriate trace file.
3281   trace_file="\"$trace_file-\" FMT_pid"
3282 fi
3283 if test "$trace_backend" = "stderr"; then
3284   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3285   trace_default=no
3286 fi
3287 if test "$trace_backend" = "ust"; then
3288   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3289 fi
3290 if test "$trace_backend" = "dtrace"; then
3291   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3292   if test "$trace_backend_stap" = "yes" ; then
3293     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3294   fi
3295 fi
3296 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3297 if test "$trace_default" = "yes"; then
3298   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3299 fi
3300
3301 echo "TOOLS=$tools" >> $config_host_mak
3302 echo "CHECKS=$test_progs" >> $config_host_mak
3303 echo "ROMS=$roms" >> $config_host_mak
3304 echo "MAKE=$make" >> $config_host_mak
3305 echo "INSTALL=$install" >> $config_host_mak
3306 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3307 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3308 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3309 echo "PYTHON=$python" >> $config_host_mak
3310 echo "CC=$cc" >> $config_host_mak
3311 echo "CC_I386=$cc_i386" >> $config_host_mak
3312 echo "HOST_CC=$host_cc" >> $config_host_mak
3313 echo "AR=$ar" >> $config_host_mak
3314 echo "OBJCOPY=$objcopy" >> $config_host_mak
3315 echo "LD=$ld" >> $config_host_mak
3316 echo "WINDRES=$windres" >> $config_host_mak
3317 echo "LIBTOOL=$libtool" >> $config_host_mak
3318 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3319 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3320 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3321 if test "$sparse" = "yes" ; then
3322   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3323   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3324   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3325 fi
3326 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3327 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3328 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3329 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3330 echo "LIBS+=$LIBS" >> $config_host_mak
3331 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3332 echo "EXESUF=$EXESUF" >> $config_host_mak
3333 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3334
3335 # generate list of library paths for linker script
3336
3337 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3338
3339 if test -f ${config_host_ld}~ ; then
3340   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3341     mv ${config_host_ld}~ $config_host_ld
3342   else
3343     rm ${config_host_ld}~
3344   fi
3345 fi
3346
3347 for d in libdis libdis-user; do
3348     mkdir -p $d
3349     symlink $source_path/Makefile.dis $d/Makefile
3350     echo > $d/config.mak
3351 done
3352
3353 # use included Linux headers
3354 if test "$linux" = "yes" ; then
3355   mkdir -p linux-headers
3356   case "$cpu" in
3357   i386|x86_64)
3358     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3359     ;;
3360   ppcemb|ppc|ppc64)
3361     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3362     ;;
3363   s390x)
3364     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3365     ;;
3366   esac
3367 fi
3368
3369 for target in $target_list; do
3370 target_dir="$target"
3371 config_target_mak=$target_dir/config-target.mak
3372 target_arch2=`echo $target | cut -d '-' -f 1`
3373 target_bigendian="no"
3374
3375 case "$target_arch2" in
3376   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3377   target_bigendian=yes
3378   ;;
3379 esac
3380 target_softmmu="no"
3381 target_user_only="no"
3382 target_linux_user="no"
3383 target_darwin_user="no"
3384 target_bsd_user="no"
3385 case "$target" in
3386   ${target_arch2}-softmmu)
3387     target_softmmu="yes"
3388     ;;
3389   ${target_arch2}-linux-user)
3390     if test "$linux" != "yes" ; then
3391       echo "ERROR: Target '$target' is only available on a Linux host"
3392       exit 1
3393     fi
3394     target_user_only="yes"
3395     target_linux_user="yes"
3396     ;;
3397   ${target_arch2}-darwin-user)
3398     if test "$darwin" != "yes" ; then
3399       echo "ERROR: Target '$target' is only available on a Darwin host"
3400       exit 1
3401     fi
3402     target_user_only="yes"
3403     target_darwin_user="yes"
3404     ;;
3405   ${target_arch2}-bsd-user)
3406     if test "$bsd" != "yes" ; then
3407       echo "ERROR: Target '$target' is only available on a BSD host"
3408       exit 1
3409     fi
3410     target_user_only="yes"
3411     target_bsd_user="yes"
3412     ;;
3413   *)
3414     echo "ERROR: Target '$target' not recognised"
3415     exit 1
3416     ;;
3417 esac
3418
3419 mkdir -p $target_dir
3420 mkdir -p $target_dir/fpu
3421 mkdir -p $target_dir/tcg
3422 mkdir -p $target_dir/ide
3423 mkdir -p $target_dir/9pfs
3424 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3425   mkdir -p $target_dir/nwfpe
3426 fi
3427 symlink $source_path/Makefile.target $target_dir/Makefile
3428
3429
3430 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3431
3432 bflt="no"
3433 target_nptl="no"
3434 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3435 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3436 gdb_xml_files=""
3437 target_short_alignment=2
3438 target_int_alignment=4
3439 target_long_alignment=4
3440 target_llong_alignment=8
3441 target_libs_softmmu=
3442
3443 TARGET_ARCH="$target_arch2"
3444 TARGET_BASE_ARCH=""
3445 TARGET_ABI_DIR=""
3446
3447 case "$target_arch2" in
3448   i386)
3449     target_phys_bits=64
3450   ;;
3451   x86_64)
3452     TARGET_BASE_ARCH=i386
3453     target_phys_bits=64
3454     target_long_alignment=8
3455   ;;
3456   alpha)
3457     target_phys_bits=64
3458     target_long_alignment=8
3459     target_nptl="yes"
3460   ;;
3461   arm|armeb)
3462     TARGET_ARCH=arm
3463     bflt="yes"
3464     target_nptl="yes"
3465     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3466     target_phys_bits=32
3467     target_llong_alignment=4
3468   ;;
3469   cris)
3470     target_nptl="yes"
3471     target_phys_bits=32
3472   ;;
3473   lm32)
3474     target_phys_bits=32
3475     target_libs_softmmu="$opengl_libs"
3476   ;;
3477   m68k)
3478     bflt="yes"
3479     gdb_xml_files="cf-core.xml cf-fp.xml"
3480     target_phys_bits=32
3481     target_int_alignment=2
3482     target_long_alignment=2
3483     target_llong_alignment=2
3484   ;;
3485   microblaze|microblazeel)
3486     TARGET_ARCH=microblaze
3487     bflt="yes"
3488     target_nptl="yes"
3489     target_phys_bits=32
3490     target_libs_softmmu="$fdt_libs"
3491   ;;
3492   mips|mipsel)
3493     TARGET_ARCH=mips
3494     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3495     target_nptl="yes"
3496     target_phys_bits=64
3497   ;;
3498   mipsn32|mipsn32el)
3499     TARGET_ARCH=mipsn32
3500     TARGET_BASE_ARCH=mips
3501     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3502     target_phys_bits=64
3503   ;;
3504   mips64|mips64el)
3505     TARGET_ARCH=mips64
3506     TARGET_BASE_ARCH=mips
3507     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3508     target_phys_bits=64
3509     target_long_alignment=8
3510   ;;
3511   ppc)
3512     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3513     target_phys_bits=64
3514     target_nptl="yes"
3515     target_libs_softmmu="$fdt_libs"
3516   ;;
3517   ppcemb)
3518     TARGET_BASE_ARCH=ppc
3519     TARGET_ABI_DIR=ppc
3520     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3521     target_phys_bits=64
3522     target_nptl="yes"
3523     target_libs_softmmu="$fdt_libs"
3524   ;;
3525   ppc64)
3526     TARGET_BASE_ARCH=ppc
3527     TARGET_ABI_DIR=ppc
3528     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3529     target_phys_bits=64
3530     target_long_alignment=8
3531     target_libs_softmmu="$fdt_libs"
3532   ;;
3533   ppc64abi32)
3534     TARGET_ARCH=ppc64
3535     TARGET_BASE_ARCH=ppc
3536     TARGET_ABI_DIR=ppc
3537     echo "TARGET_ABI32=y" >> $config_target_mak
3538     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3539     target_phys_bits=64
3540     target_libs_softmmu="$fdt_libs"
3541   ;;
3542   sh4|sh4eb)
3543     TARGET_ARCH=sh4
3544     bflt="yes"
3545     target_nptl="yes"
3546     target_phys_bits=32
3547   ;;
3548   sparc)
3549     target_phys_bits=64
3550   ;;
3551   sparc64)
3552     TARGET_BASE_ARCH=sparc
3553     target_phys_bits=64
3554     target_long_alignment=8
3555   ;;
3556   sparc32plus)
3557     TARGET_ARCH=sparc64
3558     TARGET_BASE_ARCH=sparc
3559     TARGET_ABI_DIR=sparc
3560     echo "TARGET_ABI32=y" >> $config_target_mak
3561     target_phys_bits=64
3562   ;;
3563   s390x)
3564     target_nptl="yes"
3565     target_phys_bits=64
3566     target_long_alignment=8
3567   ;;
3568   unicore32)
3569     target_phys_bits=32
3570   ;;
3571   xtensa|xtensaeb)
3572     TARGET_ARCH=xtensa
3573     target_phys_bits=32
3574   ;;
3575   *)
3576     echo "Unsupported target CPU"
3577     exit 1
3578   ;;
3579 esac
3580 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3581 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3582 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3583 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3584 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3585 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3586 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3587 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3588 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3589 if [ "$TARGET_BASE_ARCH" = "" ]; then
3590   TARGET_BASE_ARCH=$TARGET_ARCH
3591 fi
3592 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3593 if [ "$TARGET_ABI_DIR" = "" ]; then
3594   TARGET_ABI_DIR=$TARGET_ARCH
3595 fi
3596 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3597 case "$target_arch2" in
3598   i386|x86_64)
3599     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3600       target_phys_bits=64
3601       echo "CONFIG_XEN=y" >> $config_target_mak
3602     else
3603       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3604     fi
3605     ;;
3606   *)
3607     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3608 esac
3609 case "$target_arch2" in
3610   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3611     # Make sure the target and host cpus are compatible
3612     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3613       \( "$target_arch2" = "$cpu" -o \
3614       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3615       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3616       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3617       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3618       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3619       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3620       echo "CONFIG_KVM=y" >> $config_target_mak
3621       echo "CONFIG_KVM_OPTIONS=y" >> $config_host_mak
3622       if test "$vhost_net" = "yes" ; then
3623         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3624       fi
3625       if test $kvm_cap_pit = "yes" ; then
3626         echo "CONFIG_KVM_PIT=y" >> $config_target_mak
3627       fi
3628       if test $kvm_cap_device_assignment = "yes" ; then
3629         echo "CONFIG_KVM_DEVICE_ASSIGNMENT=y" >> $config_target_mak
3630       fi
3631     fi
3632 esac
3633 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3634   echo "CONFIG_PSERIES=y" >> $config_target_mak
3635 fi
3636 if test "$target_bigendian" = "yes" ; then
3637   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3638 fi
3639 if test "$target_softmmu" = "yes" ; then
3640   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3641   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3642   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3643   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3644   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3645 fi
3646 if test "$target_user_only" = "yes" ; then
3647   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3648 fi
3649 if test "$target_linux_user" = "yes" ; then
3650   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3651 fi
3652 if test "$target_darwin_user" = "yes" ; then
3653   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3654 fi
3655 if test "$smartcard_nss" = "yes" ; then
3656   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3657   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3658   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3659 fi
3660 list=""
3661 if test ! -z "$gdb_xml_files" ; then
3662   for x in $gdb_xml_files; do
3663     list="$list $source_path/gdb-xml/$x"
3664   done
3665   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3666 fi
3667
3668 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3669   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3670 fi
3671 if test "$target_user_only" = "yes" \
3672         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3673   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3674 fi
3675 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3676   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3677 fi
3678 if test "$target_bsd_user" = "yes" ; then
3679   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3680 fi
3681
3682 # generate QEMU_CFLAGS/LDFLAGS for targets
3683
3684 cflags=""
3685 includes=""
3686 ldflags=""
3687
3688 if test "$tcg_interpreter" = "yes"; then
3689   includes="-I\$(SRC_PATH)/tcg/tci $includes"
3690 elif test "$ARCH" = "sparc64" ; then
3691   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3692 elif test "$ARCH" = "s390x" ; then
3693   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3694 elif test "$ARCH" = "x86_64" ; then
3695   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3696 else
3697   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3698 fi
3699 includes="-I\$(SRC_PATH)/tcg $includes"
3700
3701 if test "$linux" = "yes" ; then
3702   includes="-I\$(SRC_PATH)/linux-headers $includes"
3703 fi
3704
3705 if test "$target_user_only" = "yes" ; then
3706     libdis_config_mak=libdis-user/config.mak
3707 else
3708     libdis_config_mak=libdis/config.mak
3709 fi
3710
3711 for i in $ARCH $TARGET_BASE_ARCH ; do
3712   case "$i" in
3713   alpha)
3714     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3715     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3716   ;;
3717   arm)
3718     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3719     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3720   ;;
3721   cris)
3722     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3723     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3724   ;;
3725   hppa)
3726     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3727     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3728   ;;
3729   i386|x86_64)
3730     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3731     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3732   ;;
3733   ia64*)
3734     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3735     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3736   ;;
3737   m68k)
3738     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3739     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3740   ;;
3741   microblaze*)
3742     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3743     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3744   ;;
3745   mips*)
3746     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3747     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3748   ;;
3749   ppc*)
3750     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3751     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3752   ;;
3753   s390*)
3754     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3755     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3756   ;;
3757   sh4)
3758     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3759     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3760   ;;
3761   sparc*)
3762     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3763     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3764   ;;
3765   xtensa*)
3766     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3767     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3768   ;;
3769   esac
3770 done
3771 if test "$tcg_interpreter" = "yes" ; then
3772   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3773   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3774 fi
3775
3776 case "$ARCH" in
3777 alpha)
3778   # Ensure there's only a single GP
3779   cflags="-msmall-data $cflags"
3780 ;;
3781 esac
3782
3783 if test "$target_softmmu" = "yes" ; then
3784   case "$TARGET_BASE_ARCH" in
3785   arm)
3786     cflags="-DHAS_AUDIO $cflags"
3787   ;;
3788   lm32)
3789     cflags="-DHAS_AUDIO $cflags"
3790   ;;
3791   i386|mips|ppc)
3792     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3793   ;;
3794   esac
3795 fi
3796
3797 if test "$target_softmmu" = "yes" -a \( \
3798         "$TARGET_ARCH" = "microblaze" -o \
3799         "$TARGET_ARCH" = "cris" \) ; then
3800   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3801 fi
3802
3803 if test "$gprof" = "yes" ; then
3804   echo "TARGET_GPROF=yes" >> $config_target_mak
3805   if test "$target_linux_user" = "yes" ; then
3806     cflags="-p $cflags"
3807     ldflags="-p $ldflags"
3808   fi
3809   if test "$target_softmmu" = "yes" ; then
3810     ldflags="-p $ldflags"
3811     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3812   fi
3813 fi
3814
3815 if test "$ARCH" = "tci"; then
3816   linker_script=""
3817 else
3818   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3819 fi
3820
3821 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3822   case "$ARCH" in
3823   sparc)
3824     # -static is used to avoid g1/g3 usage by the dynamic linker
3825     ldflags="$linker_script -static $ldflags"
3826     ;;
3827   alpha | s390x)
3828     # The default placement of the application is fine.
3829     ;;
3830   *)
3831     ldflags="$linker_script $ldflags"
3832     ;;
3833   esac
3834 fi
3835
3836 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3837 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3838 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3839
3840 done # for target in $targets
3841
3842 # build tree in object directory in case the source is not in the current directory
3843 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3844 DIRS="$DIRS pc-bios/spapr-rtas"
3845 DIRS="$DIRS roms/seabios roms/vgabios"
3846 DIRS="$DIRS fsdev ui"
3847 DIRS="$DIRS qapi qapi-generated"
3848 DIRS="$DIRS qga trace"
3849 FILES="Makefile tests/Makefile qdict-test-data.txt"
3850 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3851 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3852 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3853 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3854 for bios_file in \
3855     $source_path/pc-bios/*.bin \
3856     $source_path/pc-bios/*.rom \
3857     $source_path/pc-bios/*.dtb \
3858     $source_path/pc-bios/openbios-* \
3859     $source_path/pc-bios/palcode-*
3860 do
3861     FILES="$FILES pc-bios/`basename $bios_file`"
3862 done
3863 mkdir -p $DIRS
3864 for f in $FILES ; do
3865     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3866         symlink "$source_path/$f" "$f"
3867     fi
3868 done
3869
3870 # temporary config to build submodules
3871 for rom in seabios vgabios ; do
3872     config_mak=roms/$rom/config.mak
3873     echo "# Automatically generated by configure - do not modify" > $config_mak
3874     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3875     echo "CC=$cc" >> $config_mak
3876     echo "BCC=bcc" >> $config_mak
3877     echo "CPP=${cross_prefix}cpp" >> $config_mak
3878     echo "OBJCOPY=objcopy" >> $config_mak
3879     echo "IASL=iasl" >> $config_mak
3880     echo "LD=$ld" >> $config_mak
3881 done
3882
3883 for hwlib in 32 64; do
3884   d=libhw$hwlib
3885   mkdir -p $d
3886   mkdir -p $d/ide
3887   symlink $source_path/Makefile.hw $d/Makefile
3888   mkdir -p $d/9pfs
3889   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3890 done
3891
3892 if [ "$source_path" != `pwd` ]; then
3893     # out of tree build
3894     mkdir -p libcacard
3895     rm -f libcacard/Makefile
3896     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3897 fi
3898
3899 d=libuser
3900 mkdir -p $d
3901 mkdir -p $d/trace
3902 symlink $source_path/Makefile.user $d/Makefile
3903
3904 if test "$docs" = "yes" ; then
3905   mkdir -p QMP
3906 fi