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 <[email protected]>
  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 printf "# Configured with:" >> config.log
  26 printf " '%s'" "$0" "$@" >> config.log
  27 echo >> config.log
  28 echo "#" >> config.log
  29
  30 compile_object() {
  31   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  32   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  33 }
  34
  35 compile_prog() {
  36   local_cflags="$1"
  37   local_ldflags="$2"
  38   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  39   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  40 }
  41
  42 # symbolically link $1 to $2.  Portable version of "ln -sf".
  43 symlink() {
  44   rm -f $2
  45   ln -s $1 $2
  46 }
  47
  48 # check whether a command is available to this shell (may be either an
  49 # executable or a builtin)
  50 has() {
  51     type "$1" >/dev/null 2>&1
  52 }
  53
  54 # search for an executable in PATH
  55 path_of() {
  56     local_command="$1"
  57     local_ifs="$IFS"
  58     local_dir=""
  59
  60     # pathname has a dir component?
  61     if [ "${local_command#*/}" != "$local_command" ]; then
  62         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  63             echo "$local_command"
  64             return 0
  65         fi
  66     fi
  67     if [ -z "$local_command" ]; then
  68         return 1
  69     fi
  70
  71     IFS=:
  72     for local_dir in $PATH; do
  73         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  74             echo "$local_dir/$local_command"
  75             IFS="${local_ifs:-$(printf ' \t\n')}"
  76             return 0
  77         fi
  78     done
  79     # not found
  80     IFS="${local_ifs:-$(printf ' \t\n')}"
  81     return 1
  82 }
  83
  84 # default parameters
  85 source_path=`dirname "$0"`
  86 cpu=""
  87 interp_prefix="/usr/gnemul/qemu-%M"
  88 static="no"
  89 sparc_cpu=""
  90 cross_prefix=""
  91 audio_drv_list=""
  92 audio_card_list="ac97 es1370 sb16 hda"
  93 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  94 block_drv_whitelist=""
  95 host_cc="gcc"
  96 helper_cflags=""
  97 libs_softmmu=""
  98 libs_tools=""
  99 audio_pt_int=""
 100 audio_win_int=""
 101 cc_i386=i386-pc-linux-gnu-gcc
 102 libs_qga=""
 103 debug_info="yes"
 104
 105 target_list=""
 106
 107 # Default value for a variable defining feature "foo".
 108 #  * foo="no"  feature will only be used if --enable-foo arg is given
 109 #  * foo=""    feature will be searched for, and if found, will be used
 110 #              unless --disable-foo is given
 111 #  * foo="yes" this value will only be set by --enable-foo flag.
 112 #              feature will searched for,
 113 #              if not found, configure exits with error
 114 #
 115 # Always add --enable-foo and --disable-foo command line args.
 116 # Distributions want to ensure that several features are compiled in, and it
 117 # is impossible without a --enable-foo that exits if a feature is not found.
 118
 119 bluez=""
 120 brlapi=""
 121 curl=""
 122 curses=""
 123 docs=""
 124 fdt=""
 125 nptl=""
 126 sdl=""
 127 virtfs=""
 128 vnc="yes"
 129 sparse="no"
 130 uuid=""
 131 vde=""
 132 vnc_tls=""
 133 vnc_sasl=""
 134 vnc_jpeg=""
 135 vnc_png=""
 136 vnc_thread="no"
 137 xen=""
 138 xen_ctrl_version=""
 139 linux_aio=""
 140 cap_ng=""
 141 attr=""
 142 libattr=""
 143 xfs=""
 144
 145 vhost_net="no"
 146 kvm="no"
 147 gprof="no"
 148 debug_tcg="no"
 149 debug_mon="no"
 150 debug="no"
 151 strip_opt="yes"
 152 tcg_interpreter="no"
 153 bigendian="no"
 154 mingw32="no"
 155 EXESUF=""
 156 prefix="/usr/local"
 157 mandir="\${prefix}/share/man"
 158 datadir="\${prefix}/share/qemu"
 159 docdir="\${prefix}/share/doc/qemu"
 160 bindir="\${prefix}/bin"
 161 libdir="\${prefix}/lib"
 162 includedir="\${prefix}/include"
 163 sysconfdir="\${prefix}/etc"
 164 confsuffix="/qemu"
 165 slirp="yes"
 166 fmod_lib=""
 167 fmod_inc=""
 168 oss_lib=""
 169 bsd="no"
 170 linux="no"
 171 solaris="no"
 172 profiler="no"
 173 cocoa="no"
 174 softmmu="yes"
 175 linux_user="no"
 176 darwin_user="no"
 177 bsd_user="no"
 178 guest_base=""
 179 uname_release=""
 180 mixemu="no"
 181 aix="no"
 182 blobs="yes"
 183 pkgversion=""
 184 pie=""
 185 zero_malloc=""
 186 trace_backend="nop"
 187 trace_file="trace"
 188 spice=""
 189 rbd=""
 190 smartcard=""
 191 smartcard_nss=""
 192 usb_redir=""
 193 opengl=""
 194 zlib="yes"
 195 guest_agent="yes"
 196 libiscsi=""
 197
 198 # parse CC options first
 199 for opt do
 200   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 201   case "$opt" in
 202   --cross-prefix=*) cross_prefix="$optarg"
 203   ;;
 204   --cc=*) CC="$optarg"
 205   ;;
 206   --source-path=*) source_path="$optarg"
 207   ;;
 208   --cpu=*) cpu="$optarg"
 209   ;;
 210   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 211   ;;
 212   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 213   ;;
 214   --enable-debug-info) debug_info="yes"
 215   ;;
 216   --disable-debug-info) debug_info="no"
 217   ;;
 218   --sparc_cpu=*)
 219     sparc_cpu="$optarg"
 220     case $sparc_cpu in
 221     v7|v8|v8plus|v8plusa)
 222       cpu="sparc"
 223     ;;
 224     v9)
 225       cpu="sparc64"
 226     ;;
 227     *)
 228       echo "undefined SPARC architecture. Exiting";
 229       exit 1
 230     ;;
 231     esac
 232   ;;
 233   esac
 234 done
 235 # OS specific
 236 # Using uname is really, really broken.  Once we have the right set of checks
 237 # we can eliminate its usage altogether.
 238
 239 cc="${CC-${cross_prefix}gcc}"
 240 ar="${AR-${cross_prefix}ar}"
 241 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 242 ld="${LD-${cross_prefix}ld}"
 243 libtool="${LIBTOOL-${cross_prefix}libtool}"
 244 strip="${STRIP-${cross_prefix}strip}"
 245 windres="${WINDRES-${cross_prefix}windres}"
 246 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
 247 query_pkg_config() {
 248     "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
 249 }
 250 pkg_config=query_pkg_config
 251 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 252
 253 # default flags for all hosts
 254 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 255 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 256 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 257 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 258 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 259 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 260 if test "$debug_info" = "yes"; then
 261     CFLAGS="-g $CFLAGS"
 262     LDFLAGS="-g $LDFLAGS"
 263 fi
 264
 265 # make source path absolute
 266 source_path=`cd "$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 ARCH=
 318 # Normalise host CPU name and set ARCH.
 319 # Note that this case should only have supported host CPUs, not guests.
 320 case "$cpu" in
 321   ia64|ppc|ppc64|s390|s390x|sparc64)
 322     cpu="$cpu"
 323   ;;
 324   i386|i486|i586|i686|i86pc|BePC)
 325     cpu="i386"
 326   ;;
 327   x86_64|amd64)
 328     cpu="x86_64"
 329   ;;
 330   armv*b|armv*l|arm)
 331     cpu="arm"
 332   ;;
 333   hppa|parisc|parisc64)
 334     cpu="hppa"
 335   ;;
 336   mips*)
 337     cpu="mips"
 338   ;;
 339   sparc|sun4[cdmuv])
 340     cpu="sparc"
 341   ;;
 342   *)
 343     # This will result in either an error or falling back to TCI later
 344     ARCH=unknown
 345   ;;
 346 esac
 347 if test -z "$ARCH"; then
 348   ARCH="$cpu"
 349 fi
 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 -liphlpapi $LIBS"
 515 cat > $TMPC << EOF
 516 int main(void) { return 0; }
 517 EOF
 518   if compile_prog "" "-liberty" ; then
 519     LIBS="-liberty $LIBS"
 520   fi
 521   prefix="c:/Program Files/Qemu"
 522   mandir="\${prefix}"
 523   datadir="\${prefix}"
 524   docdir="\${prefix}"
 525   bindir="\${prefix}"
 526   sysconfdir="\${prefix}"
 527   confsuffix=""
 528   libs_qga="-lws2_32 -lwinmm $lib_qga"
 529 fi
 530
 531 werror=""
 532
 533 for opt do
 534   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 535   case "$opt" in
 536   --help|-h) show_help=yes
 537   ;;
 538   --version|-V) exec cat $source_path/VERSION
 539   ;;
 540   --prefix=*) prefix="$optarg"
 541   ;;
 542   --interp-prefix=*) interp_prefix="$optarg"
 543   ;;
 544   --source-path=*)
 545   ;;
 546   --cross-prefix=*)
 547   ;;
 548   --cc=*)
 549   ;;
 550   --host-cc=*) host_cc="$optarg"
 551   ;;
 552   --make=*) make="$optarg"
 553   ;;
 554   --install=*) install="$optarg"
 555   ;;
 556   --python=*) python="$optarg"
 557   ;;
 558   --smbd=*) smbd="$optarg"
 559   ;;
 560   --extra-cflags=*)
 561   ;;
 562   --extra-ldflags=*)
 563   ;;
 564   --enable-debug-info)
 565   ;;
 566   --disable-debug-info)
 567   ;;
 568   --cpu=*)
 569   ;;
 570   --target-list=*) target_list="$optarg"
 571   ;;
 572   --enable-trace-backend=*) trace_backend="$optarg"
 573   ;;
 574   --with-trace-file=*) trace_file="$optarg"
 575   ;;
 576   --enable-gprof) gprof="yes"
 577   ;;
 578   --static)
 579     static="yes"
 580     LDFLAGS="-static $LDFLAGS"
 581     QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
 582   ;;
 583   --mandir=*) mandir="$optarg"
 584   ;;
 585   --bindir=*) bindir="$optarg"
 586   ;;
 587   --libdir=*) libdir="$optarg"
 588   ;;
 589   --includedir=*) includedir="$optarg"
 590   ;;
 591   --datadir=*) datadir="$optarg"
 592   ;;
 593   --docdir=*) docdir="$optarg"
 594   ;;
 595   --sysconfdir=*) sysconfdir="$optarg"
 596   ;;
 597   --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
 598   --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
 599   --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
 600     # These switches are silently ignored, for compatibility with
 601     # autoconf-generated configure scripts. This allows QEMU's
 602     # configure to be used by RPM and similar macros that set
 603     # lots of directory switches by default.
 604   ;;
 605   --disable-sdl) sdl="no"
 606   ;;
 607   --enable-sdl) sdl="yes"
 608   ;;
 609   --disable-virtfs) virtfs="no"
 610   ;;
 611   --enable-virtfs) virtfs="yes"
 612   ;;
 613   --disable-vnc) vnc="no"
 614   ;;
 615   --enable-vnc) vnc="yes"
 616   ;;
 617   --fmod-lib=*) fmod_lib="$optarg"
 618   ;;
 619   --fmod-inc=*) fmod_inc="$optarg"
 620   ;;
 621   --oss-lib=*) oss_lib="$optarg"
 622   ;;
 623   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 624   ;;
 625   --audio-drv-list=*) audio_drv_list="$optarg"
 626   ;;
 627   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 628   ;;
 629   --enable-debug-tcg) debug_tcg="yes"
 630   ;;
 631   --disable-debug-tcg) debug_tcg="no"
 632   ;;
 633   --enable-debug-mon) debug_mon="yes"
 634   ;;
 635   --disable-debug-mon) debug_mon="no"
 636   ;;
 637   --enable-debug)
 638       # Enable debugging options that aren't excessively noisy
 639       debug_tcg="yes"
 640       debug_mon="yes"
 641       debug="yes"
 642       strip_opt="no"
 643   ;;
 644   --enable-sparse) sparse="yes"
 645   ;;
 646   --disable-sparse) sparse="no"
 647   ;;
 648   --disable-strip) strip_opt="no"
 649   ;;
 650   --disable-vnc-tls) vnc_tls="no"
 651   ;;
 652   --enable-vnc-tls) vnc_tls="yes"
 653   ;;
 654   --disable-vnc-sasl) vnc_sasl="no"
 655   ;;
 656   --enable-vnc-sasl) vnc_sasl="yes"
 657   ;;
 658   --disable-vnc-jpeg) vnc_jpeg="no"
 659   ;;
 660   --enable-vnc-jpeg) vnc_jpeg="yes"
 661   ;;
 662   --disable-vnc-png) vnc_png="no"
 663   ;;
 664   --enable-vnc-png) vnc_png="yes"
 665   ;;
 666   --disable-vnc-thread) vnc_thread="no"
 667   ;;
 668   --enable-vnc-thread) vnc_thread="yes"
 669   ;;
 670   --disable-slirp) slirp="no"
 671   ;;
 672   --disable-uuid) uuid="no"
 673   ;;
 674   --enable-uuid) uuid="yes"
 675   ;;
 676   --disable-vde) vde="no"
 677   ;;
 678   --enable-vde) vde="yes"
 679   ;;
 680   --disable-xen) xen="no"
 681   ;;
 682   --enable-xen) xen="yes"
 683   ;;
 684   --disable-brlapi) brlapi="no"
 685   ;;
 686   --enable-brlapi) brlapi="yes"
 687   ;;
 688   --disable-bluez) bluez="no"
 689   ;;
 690   --enable-bluez) bluez="yes"
 691   ;;
 692   --disable-kvm) kvm="no"
 693   ;;
 694   --enable-kvm) kvm="yes"
 695   ;;
 696   --disable-tcg-interpreter) tcg_interpreter="no"
 697   ;;
 698   --enable-tcg-interpreter) tcg_interpreter="yes"
 699   ;;
 700   --disable-cap-ng)  cap_ng="no"
 701   ;;
 702   --enable-cap-ng) cap_ng="yes"
 703   ;;
 704   --disable-spice) spice="no"
 705   ;;
 706   --enable-spice) spice="yes"
 707   ;;
 708   --disable-libiscsi) libiscsi="no"
 709   ;;
 710   --enable-libiscsi) libiscsi="yes"
 711   ;;
 712   --enable-profiler) profiler="yes"
 713   ;;
 714   --enable-cocoa)
 715       cocoa="yes" ;
 716       sdl="no" ;
 717       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 718   ;;
 719   --disable-system) softmmu="no"
 720   ;;
 721   --enable-system) softmmu="yes"
 722   ;;
 723   --disable-user)
 724       linux_user="no" ;
 725       bsd_user="no" ;
 726       darwin_user="no"
 727   ;;
 728   --enable-user) ;;
 729   --disable-linux-user) linux_user="no"
 730   ;;
 731   --enable-linux-user) linux_user="yes"
 732   ;;
 733   --disable-darwin-user) darwin_user="no"
 734   ;;
 735   --enable-darwin-user) darwin_user="yes"
 736   ;;
 737   --disable-bsd-user) bsd_user="no"
 738   ;;
 739   --enable-bsd-user) bsd_user="yes"
 740   ;;
 741   --enable-guest-base) guest_base="yes"
 742   ;;
 743   --disable-guest-base) guest_base="no"
 744   ;;
 745   --enable-pie) pie="yes"
 746   ;;
 747   --disable-pie) pie="no"
 748   ;;
 749   --enable-uname-release=*) uname_release="$optarg"
 750   ;;
 751   --sparc_cpu=*)
 752   ;;
 753   --enable-werror) werror="yes"
 754   ;;
 755   --disable-werror) werror="no"
 756   ;;
 757   --disable-curses) curses="no"
 758   ;;
 759   --enable-curses) curses="yes"
 760   ;;
 761   --disable-curl) curl="no"
 762   ;;
 763   --enable-curl) curl="yes"
 764   ;;
 765   --disable-fdt) fdt="no"
 766   ;;
 767   --enable-fdt) fdt="yes"
 768   ;;
 769   --disable-nptl) nptl="no"
 770   ;;
 771   --enable-nptl) nptl="yes"
 772   ;;
 773   --enable-mixemu) mixemu="yes"
 774   ;;
 775   --disable-linux-aio) linux_aio="no"
 776   ;;
 777   --enable-linux-aio) linux_aio="yes"
 778   ;;
 779   --disable-attr) attr="no"
 780   ;;
 781   --enable-attr) attr="yes"
 782   ;;
 783   --disable-blobs) blobs="no"
 784   ;;
 785   --with-pkgversion=*) pkgversion=" ($optarg)"
 786   ;;
 787   --disable-docs) docs="no"
 788   ;;
 789   --enable-docs) docs="yes"
 790   ;;
 791   --disable-vhost-net) vhost_net="no"
 792   ;;
 793   --enable-vhost-net) vhost_net="yes"
 794   ;;
 795   --disable-opengl) opengl="no"
 796   ;;
 797   --enable-opengl) opengl="yes"
 798   ;;
 799   --disable-rbd) rbd="no"
 800   ;;
 801   --enable-rbd) rbd="yes"
 802   ;;
 803   --disable-xfsctl) xfs="no"
 804   ;;
 805   --enable-xfsctl) xfs="yes"
 806   ;;
 807   --disable-smartcard) smartcard="no"
 808   ;;
 809   --enable-smartcard) smartcard="yes"
 810   ;;
 811   --disable-smartcard-nss) smartcard_nss="no"
 812   ;;
 813   --enable-smartcard-nss) smartcard_nss="yes"
 814   ;;
 815   --disable-usb-redir) usb_redir="no"
 816   ;;
 817   --enable-usb-redir) usb_redir="yes"
 818   ;;
 819   --disable-zlib-test) zlib="no"
 820   ;;
 821   --enable-guest-agent) guest_agent="yes"
 822   ;;
 823   --disable-guest-agent) guest_agent="no"
 824   ;;
 825   *) echo "ERROR: unknown option $opt"; show_help="yes"
 826   ;;
 827   esac
 828 done
 829
 830 #
 831 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 832 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 833 #
 834 host_guest_base="no"
 835 case "$cpu" in
 836     sparc) case $sparc_cpu in
 837            v7|v8)
 838              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 839            ;;
 840            v8plus|v8plusa)
 841              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 842            ;;
 843            *) # sparc_cpu not defined in the command line
 844              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 845            esac
 846            LDFLAGS="-m32 $LDFLAGS"
 847            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 848            if test "$solaris" = "no" ; then
 849              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 850              helper_cflags="-ffixed-i0"
 851            fi
 852            ;;
 853     sparc64)
 854            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 855            LDFLAGS="-m64 $LDFLAGS"
 856            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 857            if test "$solaris" != "no" ; then
 858              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 859            fi
 860            ;;
 861     s390)
 862            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 863            LDFLAGS="-m31 $LDFLAGS"
 864            host_guest_base="yes"
 865            ;;
 866     s390x)
 867            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 868            LDFLAGS="-m64 $LDFLAGS"
 869            host_guest_base="yes"
 870            ;;
 871     i386)
 872            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 873            LDFLAGS="-m32 $LDFLAGS"
 874            cc_i386='$(CC) -m32'
 875            helper_cflags="-fomit-frame-pointer"
 876            host_guest_base="yes"
 877            ;;
 878     x86_64)
 879            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 880            LDFLAGS="-m64 $LDFLAGS"
 881            cc_i386='$(CC) -m32'
 882            host_guest_base="yes"
 883            ;;
 884     arm*)
 885            host_guest_base="yes"
 886            ;;
 887     ppc*)
 888            host_guest_base="yes"
 889            ;;
 890     mips*)
 891            host_guest_base="yes"
 892            ;;
 893     ia64*)
 894            host_guest_base="yes"
 895            ;;
 896     hppa*)
 897            host_guest_base="yes"
 898            ;;
 899     unicore32*)
 900            host_guest_base="yes"
 901            ;;
 902 esac
 903
 904 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 905
 906
 907 default_target_list=""
 908
 909 # these targets are portable
 910 if [ "$softmmu" = "yes" ] ; then
 911     default_target_list="\
 912 i386-softmmu \
 913 x86_64-softmmu \
 914 alpha-softmmu \
 915 arm-softmmu \
 916 cris-softmmu \
 917 lm32-softmmu \
 918 m68k-softmmu \
 919 microblaze-softmmu \
 920 microblazeel-softmmu \
 921 mips-softmmu \
 922 mipsel-softmmu \
 923 mips64-softmmu \
 924 mips64el-softmmu \
 925 ppc-softmmu \
 926 ppcemb-softmmu \
 927 ppc64-softmmu \
 928 sh4-softmmu \
 929 sh4eb-softmmu \
 930 sparc-softmmu \
 931 sparc64-softmmu \
 932 s390x-softmmu \
 933 xtensa-softmmu \
 934 xtensaeb-softmmu \
 935 "
 936 fi
 937 # the following are Linux specific
 938 if [ "$linux_user" = "yes" ] ; then
 939     default_target_list="${default_target_list}\
 940 i386-linux-user \
 941 x86_64-linux-user \
 942 alpha-linux-user \
 943 arm-linux-user \
 944 armeb-linux-user \
 945 cris-linux-user \
 946 m68k-linux-user \
 947 microblaze-linux-user \
 948 microblazeel-linux-user \
 949 mips-linux-user \
 950 mipsel-linux-user \
 951 ppc-linux-user \
 952 ppc64-linux-user \
 953 ppc64abi32-linux-user \
 954 sh4-linux-user \
 955 sh4eb-linux-user \
 956 sparc-linux-user \
 957 sparc64-linux-user \
 958 sparc32plus-linux-user \
 959 unicore32-linux-user \
 960 s390x-linux-user \
 961 "
 962 fi
 963 # the following are Darwin specific
 964 if [ "$darwin_user" = "yes" ] ; then
 965     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 966 fi
 967 # the following are BSD specific
 968 if [ "$bsd_user" = "yes" ] ; then
 969     default_target_list="${default_target_list}\
 970 i386-bsd-user \
 971 x86_64-bsd-user \
 972 sparc-bsd-user \
 973 sparc64-bsd-user \
 974 "
 975 fi
 976
 977 if test x"$show_help" = x"yes" ; then
 978 cat << EOF
 979
 980 Usage: configure [options]
 981 Options: [defaults in brackets after descriptions]
 982
 983 EOF
 984 echo "Standard options:"
 985 echo "  --help                   print this message"
 986 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 987 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 988 echo "                           use %M for cpu name [$interp_prefix]"
 989 echo "  --target-list=LIST       set target list (default: build everything)"
 990 echo "Available targets: $default_target_list" | \
 991     fold -s -w 53 | sed -e 's/^/                           /'
 992 echo ""
 993 echo "Advanced options (experts only):"
 994 echo "  --source-path=PATH       path of source code [$source_path]"
 995 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 996 echo "  --cc=CC                  use C compiler CC [$cc]"
 997 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 998 echo "                           build time"
 999 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
1000 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
1001 echo "  --make=MAKE              use specified make [$make]"
1002 echo "  --install=INSTALL        use specified install [$install]"
1003 echo "  --python=PYTHON          use specified python [$python]"
1004 echo "  --smbd=SMBD              use specified smbd [$smbd]"
1005 echo "  --static                 enable static build [$static]"
1006 echo "  --mandir=PATH            install man pages in PATH"
1007 echo "  --datadir=PATH           install firmware in PATH"
1008 echo "  --docdir=PATH            install documentation in PATH"
1009 echo "  --bindir=PATH            install binaries in PATH"
1010 echo "  --sysconfdir=PATH        install config in PATH/qemu"
1011 echo "  --enable-debug-tcg       enable TCG debugging"
1012 echo "  --disable-debug-tcg      disable TCG debugging (default)"
1013 echo "  --enable-debug           enable common debug build options"
1014 echo "  --enable-sparse          enable sparse checker"
1015 echo "  --disable-sparse         disable sparse checker (default)"
1016 echo "  --disable-strip          disable stripping binaries"
1017 echo "  --disable-werror         disable compilation abort on warning"
1018 echo "  --disable-sdl            disable SDL"
1019 echo "  --enable-sdl             enable SDL"
1020 echo "  --disable-virtfs         disable VirtFS"
1021 echo "  --enable-virtfs          enable VirtFS"
1022 echo "  --disable-vnc            disable VNC"
1023 echo "  --enable-vnc             enable VNC"
1024 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
1025 echo "  --audio-drv-list=LIST    set audio drivers list:"
1026 echo "                           Available drivers: $audio_possible_drivers"
1027 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
1028 echo "                           Available cards: $audio_possible_cards"
1029 echo "  --block-drv-whitelist=L  set block driver whitelist"
1030 echo "                           (affects only QEMU, not qemu-img)"
1031 echo "  --enable-mixemu          enable mixer emulation"
1032 echo "  --disable-xen            disable xen backend driver support"
1033 echo "  --enable-xen             enable xen backend driver support"
1034 echo "  --disable-brlapi         disable BrlAPI"
1035 echo "  --enable-brlapi          enable BrlAPI"
1036 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
1037 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
1038 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
1039 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
1040 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1041 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1042 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1043 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1044 echo "  --disable-vnc-thread     disable threaded VNC server"
1045 echo "  --enable-vnc-thread      enable threaded VNC server"
1046 echo "  --disable-curses         disable curses output"
1047 echo "  --enable-curses          enable curses output"
1048 echo "  --disable-curl           disable curl connectivity"
1049 echo "  --enable-curl            enable curl connectivity"
1050 echo "  --disable-fdt            disable fdt device tree"
1051 echo "  --enable-fdt             enable fdt device tree"
1052 echo "  --disable-bluez          disable bluez stack connectivity"
1053 echo "  --enable-bluez           enable bluez stack connectivity"
1054 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1055 echo "  --disable-kvm            disable KVM acceleration support"
1056 echo "  --enable-kvm             enable KVM acceleration support"
1057 echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1058 echo "  --disable-nptl           disable usermode NPTL support"
1059 echo "  --enable-nptl            enable usermode NPTL support"
1060 echo "  --enable-system          enable all system emulation targets"
1061 echo "  --disable-system         disable all system emulation targets"
1062 echo "  --enable-user            enable supported user emulation targets"
1063 echo "  --disable-user           disable all user emulation targets"
1064 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1065 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1066 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1067 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1068 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1069 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1070 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1071 echo "                           emulation targets"
1072 echo "  --disable-guest-base     disable GUEST_BASE support"
1073 echo "  --enable-pie             build Position Independent Executables"
1074 echo "  --disable-pie            do not build Position Independent Executables"
1075 echo "  --fmod-lib               path to FMOD library"
1076 echo "  --fmod-inc               path to FMOD includes"
1077 echo "  --oss-lib                path to OSS library"
1078 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1079 echo "  --cpu=CPU                Build for host CPU [$cpu]"
1080 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1081 echo "  --disable-uuid           disable uuid support"
1082 echo "  --enable-uuid            enable uuid support"
1083 echo "  --disable-vde            disable support for vde network"
1084 echo "  --enable-vde             enable support for vde network"
1085 echo "  --disable-linux-aio      disable Linux AIO support"
1086 echo "  --enable-linux-aio       enable Linux AIO support"
1087 echo "  --disable-cap-ng         disable libcap-ng support"
1088 echo "  --enable-cap-ng          enable libcap-ng support"
1089 echo "  --disable-attr           disables attr and xattr support"
1090 echo "  --enable-attr            enable attr and xattr support"
1091 echo "  --disable-blobs          disable installing provided firmware blobs"
1092 echo "  --enable-docs            enable documentation build"
1093 echo "  --disable-docs           disable documentation build"
1094 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1095 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1096 echo "  --enable-trace-backend=B Set trace backend"
1097 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1098 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1099 echo "                           Default:trace-<pid>"
1100 echo "  --disable-spice          disable spice"
1101 echo "  --enable-spice           enable spice"
1102 echo "  --enable-rbd             enable building the rados block device (rbd)"
1103 echo "  --disable-libiscsi       disable iscsi support"
1104 echo "  --enable-libiscsi        enable iscsi support"
1105 echo "  --disable-smartcard      disable smartcard support"
1106 echo "  --enable-smartcard       enable smartcard support"
1107 echo "  --disable-smartcard-nss  disable smartcard nss support"
1108 echo "  --enable-smartcard-nss   enable smartcard nss support"
1109 echo "  --disable-usb-redir      disable usb network redirection support"
1110 echo "  --enable-usb-redir       enable usb network redirection support"
1111 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1112 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1113 echo ""
1114 echo "NOTE: The object files are built at the place where configure is launched"
1115 exit 1
1116 fi
1117
1118 # Now we have handled --enable-tcg-interpreter and know we're not just
1119 # printing the help message, bail out if the host CPU isn't supported.
1120 if test "$ARCH" = "unknown"; then
1121     if test "$tcg_interpreter" = "yes" ; then
1122         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1123         ARCH=tci
1124     else
1125         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1126         exit 1
1127     fi
1128 fi
1129
1130 # check that the C compiler works.
1131 cat > $TMPC <<EOF
1132 int main(void) { return 0; }
1133 EOF
1134
1135 if compile_object ; then
1136   : C compiler works ok
1137 else
1138     echo "ERROR: \"$cc\" either does not exist or does not work"
1139     exit 1
1140 fi
1141
1142 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1143 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1144 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1145 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1146 cat > $TMPC << EOF
1147 int main(void) { return 0; }
1148 EOF
1149 for flag in $gcc_flags; do
1150     if compile_prog "-Werror $flag" "" ; then
1151         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1152     fi
1153 done
1154
1155 if test "$static" = "yes" ; then
1156   if test "$pie" = "yes" ; then
1157     echo "static and pie are mutually incompatible"
1158     exit 1
1159   else
1160     pie="no"
1161   fi
1162 fi
1163
1164 if test "$pie" = ""; then
1165   case "$cpu-$targetos" in
1166     i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1167       ;;
1168     *)
1169       pie="no"
1170       ;;
1171   esac
1172 fi
1173
1174 if test "$pie" != "no" ; then
1175   cat > $TMPC << EOF
1176
1177 #ifdef __linux__
1178 #  define THREAD __thread
1179 #else
1180 #  define THREAD
1181 #endif
1182
1183 static THREAD int tls_var;
1184
1185 int main(void) { return tls_var; }
1186
1187 EOF
1188   if compile_prog "-fPIE -DPIE" "-pie"; then
1189     QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1190     LDFLAGS="-pie $LDFLAGS"
1191     pie="yes"
1192     if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1193       LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1194     fi
1195   else
1196     if test "$pie" = "yes"; then
1197       echo "PIE not available due to missing toolchain support"
1198       exit 1
1199     else
1200       echo "Disabling PIE due to missing toolchain support"
1201       pie="no"
1202     fi
1203   fi
1204 fi
1205
1206 #
1207 # Solaris specific configure tool chain decisions
1208 #
1209 if test "$solaris" = "yes" ; then
1210   if has $install; then
1211     :
1212   else
1213     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1214     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1215     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1216     exit 1
1217   fi
1218   if test "`path_of $install`" = "/usr/sbin/install" ; then
1219     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1220     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1221     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1222     exit 1
1223   fi
1224   if has ar; then
1225     :
1226   else
1227     echo "Error: No path includes ar"
1228     if test -f /usr/ccs/bin/ar ; then
1229       echo "Add /usr/ccs/bin to your path and rerun configure"
1230     fi
1231     exit 1
1232   fi
1233 fi
1234
1235 if ! has $python; then
1236   echo "Python not found. Use --python=/path/to/python"
1237   exit 1
1238 fi
1239
1240 if test -z "$target_list" ; then
1241     target_list="$default_target_list"
1242 else
1243     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1244 fi
1245 if test -z "$target_list" ; then
1246     echo "No targets enabled"
1247     exit 1
1248 fi
1249 # see if system emulation was really requested
1250 case " $target_list " in
1251   *"-softmmu "*) softmmu=yes
1252   ;;
1253   *) softmmu=no
1254   ;;
1255 esac
1256
1257 feature_not_found() {
1258   feature=$1
1259
1260   echo "ERROR"
1261   echo "ERROR: User requested feature $feature"
1262   echo "ERROR: configure was not able to find it"
1263   echo "ERROR"
1264   exit 1;
1265 }
1266
1267 if test -z "$cross_prefix" ; then
1268
1269 # ---
1270 # big/little endian test
1271 cat > $TMPC << EOF
1272 #include <inttypes.h>
1273 int main(int argc, char ** argv){
1274         volatile uint32_t i=0x01234567;
1275         return (*((uint8_t*)(&i))) == 0x67;
1276 }
1277 EOF
1278
1279 if compile_prog "" "" ; then
1280 $TMPE && bigendian="yes"
1281 else
1282 echo big/little test failed
1283 fi
1284
1285 else
1286
1287 # if cross compiling, cannot launch a program, so make a static guess
1288 case "$cpu" in
1289   arm)
1290     # ARM can be either way; ask the compiler which one we are
1291     if check_define __ARMEB__; then
1292       bigendian=yes
1293     fi
1294   ;;
1295   hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1296     bigendian=yes
1297   ;;
1298 esac
1299
1300 fi
1301
1302 ##########################################
1303 # NPTL probe
1304
1305 if test "$nptl" != "no" ; then
1306   cat > $TMPC <<EOF
1307 #include <sched.h>
1308 #include <linux/futex.h>
1309 int main(void) {
1310 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1311 #error bork
1312 #endif
1313   return 0;
1314 }
1315 EOF
1316
1317   if compile_object ; then
1318     nptl=yes
1319   else
1320     if test "$nptl" = "yes" ; then
1321       feature_not_found "nptl"
1322     fi
1323     nptl=no
1324   fi
1325 fi
1326
1327 ##########################################
1328 # zlib check
1329
1330 if test "$zlib" != "no" ; then
1331     cat > $TMPC << EOF
1332 #include <zlib.h>
1333 int main(void) { zlibVersion(); return 0; }
1334 EOF
1335     if compile_prog "" "-lz" ; then
1336         :
1337     else
1338         echo
1339         echo "Error: zlib check failed"
1340         echo "Make sure to have the zlib libs and headers installed."
1341         echo
1342         exit 1
1343     fi
1344 fi
1345
1346 ##########################################
1347 # xen probe
1348
1349 if test "$xen" != "no" ; then
1350   xen_libs="-lxenstore -lxenctrl -lxenguest"
1351
1352   # First we test whether Xen headers and libraries are available.
1353   # If no, we are done and there is no Xen support.
1354   # If yes, more tests are run to detect the Xen version.
1355
1356   # Xen (any)
1357   cat > $TMPC <<EOF
1358 #include <xenctrl.h>
1359 #include <xs.h>
1360 int main(void) {
1361   return 0;
1362 }
1363 EOF
1364   if ! compile_prog "" "$xen_libs" ; then
1365     # Xen not found
1366     if test "$xen" = "yes" ; then
1367       feature_not_found "xen"
1368     fi
1369     xen=no
1370
1371   # Xen unstable
1372   elif (
1373       cat > $TMPC <<EOF
1374 #include <xenctrl.h>
1375 #include <xs.h>
1376 #include <stdint.h>
1377 #include <xen/hvm/hvm_info_table.h>
1378 #if !defined(HVM_MAX_VCPUS)
1379 # error HVM_MAX_VCPUS not defined
1380 #endif
1381 int main(void) {
1382   xc_interface *xc;
1383   xs_daemon_open();
1384   xc = xc_interface_open(0, 0, 0);
1385   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1386   xc_gnttab_open(NULL, 0);
1387   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1388   return 0;
1389 }
1390 EOF
1391       compile_prog "" "$xen_libs"
1392     ) ; then
1393     xen_ctrl_version=410
1394     xen=yes
1395
1396   # Xen 4.0.0
1397   elif (
1398       cat > $TMPC <<EOF
1399 #include <xenctrl.h>
1400 #include <xs.h>
1401 #include <stdint.h>
1402 #include <xen/hvm/hvm_info_table.h>
1403 #if !defined(HVM_MAX_VCPUS)
1404 # error HVM_MAX_VCPUS not defined
1405 #endif
1406 int main(void) {
1407   struct xen_add_to_physmap xatp = {
1408     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1409   };
1410   xs_daemon_open();
1411   xc_interface_open();
1412   xc_gnttab_open();
1413   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1414   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1415   return 0;
1416 }
1417 EOF
1418       compile_prog "" "$xen_libs"
1419     ) ; then
1420     xen_ctrl_version=400
1421     xen=yes
1422
1423   # Xen 3.4.0
1424   elif (
1425       cat > $TMPC <<EOF
1426 #include <xenctrl.h>
1427 #include <xs.h>
1428 int main(void) {
1429   struct xen_add_to_physmap xatp = {
1430     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1431   };
1432   xs_daemon_open();
1433   xc_interface_open();
1434   xc_gnttab_open();
1435   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1436   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1437   return 0;
1438 }
1439 EOF
1440       compile_prog "" "$xen_libs"
1441     ) ; then
1442     xen_ctrl_version=340
1443     xen=yes
1444
1445   # Xen 3.3.0
1446   elif (
1447       cat > $TMPC <<EOF
1448 #include <xenctrl.h>
1449 #include <xs.h>
1450 int main(void) {
1451   xs_daemon_open();
1452   xc_interface_open();
1453   xc_gnttab_open();
1454   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1455   return 0;
1456 }
1457 EOF
1458       compile_prog "" "$xen_libs"
1459     ) ; then
1460     xen_ctrl_version=330
1461     xen=yes
1462
1463   # Xen version unsupported
1464   else
1465     if test "$xen" = "yes" ; then
1466       feature_not_found "xen (unsupported version)"
1467     fi
1468     xen=no
1469   fi
1470
1471   if test "$xen" = yes; then
1472     libs_softmmu="$xen_libs $libs_softmmu"
1473   fi
1474 fi
1475
1476 ##########################################
1477 # pkg-config probe
1478
1479 if ! has "$pkg_config_exe"; then
1480   echo "Error: pkg-config binary '$pkg_config_exe' not found"
1481   exit 1
1482 fi
1483
1484 ##########################################
1485 # libtool probe
1486
1487 if ! has $libtool; then
1488     libtool=
1489 fi
1490
1491 ##########################################
1492 # Sparse probe
1493 if test "$sparse" != "no" ; then
1494   if has cgcc; then
1495     sparse=yes
1496   else
1497     if test "$sparse" = "yes" ; then
1498       feature_not_found "sparse"
1499     fi
1500     sparse=no
1501   fi
1502 fi
1503
1504 ##########################################
1505 # SDL probe
1506
1507 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1508 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1509 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1510   sdl_config=sdl-config
1511 fi
1512
1513 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1514   sdlconfig="$pkg_config sdl"
1515   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1516 elif has ${sdl_config}; then
1517   sdlconfig="$sdl_config"
1518   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1519 else
1520   if test "$sdl" = "yes" ; then
1521     feature_not_found "sdl"
1522   fi
1523   sdl=no
1524 fi
1525 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1526   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1527 fi
1528
1529 sdl_too_old=no
1530 if test "$sdl" != "no" ; then
1531   cat > $TMPC << EOF
1532 #include <SDL.h>
1533 #undef main /* We don't want SDL to override our main() */
1534 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1535 EOF
1536   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1537   if test "$static" = "yes" ; then
1538     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1539   else
1540     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1541   fi
1542   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1543     if test "$_sdlversion" -lt 121 ; then
1544       sdl_too_old=yes
1545     else
1546       if test "$cocoa" = "no" ; then
1547         sdl=yes
1548       fi
1549     fi
1550
1551     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1552     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1553       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1554          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1555          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1556       fi
1557       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1558         :
1559       else
1560         sdl=no
1561       fi
1562     fi # static link
1563   else # sdl not found
1564     if test "$sdl" = "yes" ; then
1565       feature_not_found "sdl"
1566     fi
1567     sdl=no
1568   fi # sdl compile test
1569 fi
1570
1571 if test "$sdl" = "yes" ; then
1572   cat > $TMPC <<EOF
1573 #include <SDL.h>
1574 #if defined(SDL_VIDEO_DRIVER_X11)
1575 #include <X11/XKBlib.h>
1576 #else
1577 #error No x11 support
1578 #endif
1579 int main(void) { return 0; }
1580 EOF
1581   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1582     sdl_libs="$sdl_libs -lX11"
1583   fi
1584   libs_softmmu="$sdl_libs $libs_softmmu"
1585 fi
1586
1587 ##########################################
1588 # VNC TLS detection
1589 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1590   cat > $TMPC <<EOF
1591 #include <gnutls/gnutls.h>
1592 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1593 EOF
1594   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1595   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1596   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1597     vnc_tls=yes
1598     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1599   else
1600     if test "$vnc_tls" = "yes" ; then
1601       feature_not_found "vnc-tls"
1602     fi
1603     vnc_tls=no
1604   fi
1605 fi
1606
1607 ##########################################
1608 # VNC SASL detection
1609 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1610   cat > $TMPC <<EOF
1611 #include <sasl/sasl.h>
1612 #include <stdio.h>
1613 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1614 EOF
1615   # Assuming Cyrus-SASL installed in /usr prefix
1616   vnc_sasl_cflags=""
1617   vnc_sasl_libs="-lsasl2"
1618   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1619     vnc_sasl=yes
1620     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1621   else
1622     if test "$vnc_sasl" = "yes" ; then
1623       feature_not_found "vnc-sasl"
1624     fi
1625     vnc_sasl=no
1626   fi
1627 fi
1628
1629 ##########################################
1630 # VNC JPEG detection
1631 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1632 cat > $TMPC <<EOF
1633 #include <stdio.h>
1634 #include <jpeglib.h>
1635 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1636 EOF
1637     vnc_jpeg_cflags=""
1638     vnc_jpeg_libs="-ljpeg"
1639   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1640     vnc_jpeg=yes
1641     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1642   else
1643     if test "$vnc_jpeg" = "yes" ; then
1644       feature_not_found "vnc-jpeg"
1645     fi
1646     vnc_jpeg=no
1647   fi
1648 fi
1649
1650 ##########################################
1651 # VNC PNG detection
1652 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1653 cat > $TMPC <<EOF
1654 //#include <stdio.h>
1655 #include <png.h>
1656 #include <stddef.h>
1657 int main(void) {
1658     png_structp png_ptr;
1659     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1660     return 0;
1661 }
1662 EOF
1663   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1664     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1665     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1666   else
1667     vnc_png_cflags=""
1668     vnc_png_libs="-lpng"
1669   fi
1670   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1671     vnc_png=yes
1672     libs_softmmu="$vnc_png_libs $libs_softmmu"
1673     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1674   else
1675     if test "$vnc_png" = "yes" ; then
1676       feature_not_found "vnc-png"
1677     fi
1678     vnc_png=no
1679   fi
1680 fi
1681
1682 ##########################################
1683 # fnmatch() probe, used for ACL routines
1684 fnmatch="no"
1685 cat > $TMPC << EOF
1686 #include <fnmatch.h>
1687 int main(void)
1688 {
1689     fnmatch("foo", "foo", 0);
1690     return 0;
1691 }
1692 EOF
1693 if compile_prog "" "" ; then
1694    fnmatch="yes"
1695 fi
1696
1697 ##########################################
1698 # uuid_generate() probe, used for vdi block driver
1699 if test "$uuid" != "no" ; then
1700   uuid_libs="-luuid"
1701   cat > $TMPC << EOF
1702 #include <uuid/uuid.h>
1703 int main(void)
1704 {
1705     uuid_t my_uuid;
1706     uuid_generate(my_uuid);
1707     return 0;
1708 }
1709 EOF
1710   if compile_prog "" "$uuid_libs" ; then
1711     uuid="yes"
1712     libs_softmmu="$uuid_libs $libs_softmmu"
1713     libs_tools="$uuid_libs $libs_tools"
1714   else
1715     if test "$uuid" = "yes" ; then
1716       feature_not_found "uuid"
1717     fi
1718     uuid=no
1719   fi
1720 fi
1721
1722 ##########################################
1723 # xfsctl() probe, used for raw-posix
1724 if test "$xfs" != "no" ; then
1725   cat > $TMPC << EOF
1726 #include <stddef.h>  /* NULL */
1727 #include <xfs/xfs.h>
1728 int main(void)
1729 {
1730     xfsctl(NULL, 0, 0, NULL);
1731     return 0;
1732 }
1733 EOF
1734   if compile_prog "" "" ; then
1735     xfs="yes"
1736   else
1737     if test "$xfs" = "yes" ; then
1738       feature_not_found "xfs"
1739     fi
1740     xfs=no
1741   fi
1742 fi
1743
1744 ##########################################
1745 # vde libraries probe
1746 if test "$vde" != "no" ; then
1747   vde_libs="-lvdeplug"
1748   cat > $TMPC << EOF
1749 #include <libvdeplug.h>
1750 int main(void)
1751 {
1752     struct vde_open_args a = {0, 0, 0};
1753     vde_open("", "", &a);
1754     return 0;
1755 }
1756 EOF
1757   if compile_prog "" "$vde_libs" ; then
1758     vde=yes
1759     libs_softmmu="$vde_libs $libs_softmmu"
1760     libs_tools="$vde_libs $libs_tools"
1761   else
1762     if test "$vde" = "yes" ; then
1763       feature_not_found "vde"
1764     fi
1765     vde=no
1766   fi
1767 fi
1768
1769 ##########################################
1770 # libcap-ng library probe
1771 if test "$cap_ng" != "no" ; then
1772   cap_libs="-lcap-ng"
1773   cat > $TMPC << EOF
1774 #include <cap-ng.h>
1775 int main(void)
1776 {
1777     capng_capability_to_name(CAPNG_EFFECTIVE);
1778     return 0;
1779 }
1780 EOF
1781   if compile_prog "" "$cap_libs" ; then
1782     cap_ng=yes
1783     libs_tools="$cap_libs $libs_tools"
1784   else
1785     if test "$cap_ng" = "yes" ; then
1786       feature_not_found "cap_ng"
1787     fi
1788     cap_ng=no
1789   fi
1790 fi
1791
1792 ##########################################
1793 # Sound support libraries probe
1794
1795 audio_drv_probe()
1796 {
1797     drv=$1
1798     hdr=$2
1799     lib=$3
1800     exp=$4
1801     cfl=$5
1802         cat > $TMPC << EOF
1803 #include <$hdr>
1804 int main(void) { $exp }
1805 EOF
1806     if compile_prog "$cfl" "$lib" ; then
1807         :
1808     else
1809         echo
1810         echo "Error: $drv check failed"
1811         echo "Make sure to have the $drv libs and headers installed."
1812         echo
1813         exit 1
1814     fi
1815 }
1816
1817 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1818 for drv in $audio_drv_list; do
1819     case $drv in
1820     alsa)
1821     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1822         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1823     libs_softmmu="-lasound $libs_softmmu"
1824     ;;
1825
1826     fmod)
1827     if test -z $fmod_lib || test -z $fmod_inc; then
1828         echo
1829         echo "Error: You must specify path to FMOD library and headers"
1830         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1831         echo
1832         exit 1
1833     fi
1834     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1835     libs_softmmu="$fmod_lib $libs_softmmu"
1836     ;;
1837
1838     esd)
1839     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1840     libs_softmmu="-lesd $libs_softmmu"
1841     audio_pt_int="yes"
1842     ;;
1843
1844     pa)
1845     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1846         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1847     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1848     audio_pt_int="yes"
1849     ;;
1850
1851     coreaudio)
1852       libs_softmmu="-framework CoreAudio $libs_softmmu"
1853     ;;
1854
1855     dsound)
1856       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1857       audio_win_int="yes"
1858     ;;
1859
1860     oss)
1861       libs_softmmu="$oss_lib $libs_softmmu"
1862     ;;
1863
1864     sdl|wav)
1865     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1866     ;;
1867
1868     winwave)
1869       libs_softmmu="-lwinmm $libs_softmmu"
1870       audio_win_int="yes"
1871     ;;
1872
1873     *)
1874     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1875         echo
1876         echo "Error: Unknown driver '$drv' selected"
1877         echo "Possible drivers are: $audio_possible_drivers"
1878         echo
1879         exit 1
1880     }
1881     ;;
1882     esac
1883 done
1884
1885 ##########################################
1886 # BrlAPI probe
1887
1888 if test "$brlapi" != "no" ; then
1889   brlapi_libs="-lbrlapi"
1890   cat > $TMPC << EOF
1891 #include <brlapi.h>
1892 #include <stddef.h>
1893 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1894 EOF
1895   if compile_prog "" "$brlapi_libs" ; then
1896     brlapi=yes
1897     libs_softmmu="$brlapi_libs $libs_softmmu"
1898   else
1899     if test "$brlapi" = "yes" ; then
1900       feature_not_found "brlapi"
1901     fi
1902     brlapi=no
1903   fi
1904 fi
1905
1906 ##########################################
1907 # curses probe
1908 if test "$mingw32" = "yes" ; then
1909     curses_list="-lpdcurses"
1910 else
1911     curses_list="-lncurses -lcurses"
1912 fi
1913
1914 if test "$curses" != "no" ; then
1915   curses_found=no
1916   cat > $TMPC << EOF
1917 #include <curses.h>
1918 int main(void) {
1919   const char *s = curses_version();
1920   resize_term(0, 0);
1921   return s != 0;
1922 }
1923 EOF
1924   for curses_lib in $curses_list; do
1925     if compile_prog "" "$curses_lib" ; then
1926       curses_found=yes
1927       libs_softmmu="$curses_lib $libs_softmmu"
1928       break
1929     fi
1930   done
1931   if test "$curses_found" = "yes" ; then
1932     curses=yes
1933   else
1934     if test "$curses" = "yes" ; then
1935       feature_not_found "curses"
1936     fi
1937     curses=no
1938   fi
1939 fi
1940
1941 ##########################################
1942 # curl probe
1943
1944 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1945   curlconfig="$pkg_config libcurl"
1946 else
1947   curlconfig=curl-config
1948 fi
1949
1950 if test "$curl" != "no" ; then
1951   cat > $TMPC << EOF
1952 #include <curl/curl.h>
1953 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1954 EOF
1955   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1956   curl_libs=`$curlconfig --libs 2>/dev/null`
1957   if compile_prog "$curl_cflags" "$curl_libs" ; then
1958     curl=yes
1959     libs_tools="$curl_libs $libs_tools"
1960     libs_softmmu="$curl_libs $libs_softmmu"
1961   else
1962     if test "$curl" = "yes" ; then
1963       feature_not_found "curl"
1964     fi
1965     curl=no
1966   fi
1967 fi # test "$curl"
1968
1969 ##########################################
1970 # bluez support probe
1971 if test "$bluez" != "no" ; then
1972   cat > $TMPC << EOF
1973 #include <bluetooth/bluetooth.h>
1974 int main(void) { return bt_error(0); }
1975 EOF
1976   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1977   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1978   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1979     bluez=yes
1980     libs_softmmu="$bluez_libs $libs_softmmu"
1981   else
1982     if test "$bluez" = "yes" ; then
1983       feature_not_found "bluez"
1984     fi
1985     bluez="no"
1986   fi
1987 fi
1988
1989 ##########################################
1990 # glib support probe
1991 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1992     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1993     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1994     LIBS="$glib_libs $LIBS"
1995     libs_qga="$glib_libs $libs_qga"
1996 else
1997     echo "glib-2.0 required to compile QEMU"
1998     exit 1
1999 fi
2000
2001 ##########################################
2002 # libcap probe
2003
2004 if test "$cap" != "no" ; then
2005   cat > $TMPC <<EOF
2006 #include <stdio.h>
2007 #include <sys/capability.h>
2008 int main(void) { cap_t caps; caps = cap_init(); }
2009 EOF
2010   if compile_prog "" "-lcap" ; then
2011     cap=yes
2012   else
2013     cap=no
2014   fi
2015 fi
2016
2017 ##########################################
2018 # pthread probe
2019 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2020
2021 pthread=no
2022 cat > $TMPC << EOF
2023 #include <pthread.h>
2024 static void *f(void *p) { return NULL; }
2025 int main(void) {
2026   pthread_t thread;
2027   pthread_create(&thread, 0, f, 0);
2028   return 0;
2029 }
2030 EOF
2031 if compile_prog "" "" ; then
2032   pthread=yes
2033 else
2034   for pthread_lib in $PTHREADLIBS_LIST; do
2035     if compile_prog "" "$pthread_lib" ; then
2036       pthread=yes
2037       LIBS="$pthread_lib $LIBS"
2038       break
2039     fi
2040   done
2041 fi
2042
2043 if test "$mingw32" != yes -a "$pthread" = no; then
2044   echo
2045   echo "Error: pthread check failed"
2046   echo "Make sure to have the pthread libs and headers installed."
2047   echo
2048   exit 1
2049 fi
2050
2051 ##########################################
2052 # rbd probe
2053 if test "$rbd" != "no" ; then
2054   cat > $TMPC <<EOF
2055 #include <stdio.h>
2056 #include <rbd/librbd.h>
2057 int main(void) {
2058     rados_t cluster;
2059     rados_create(&cluster, NULL);
2060     return 0;
2061 }
2062 EOF
2063   rbd_libs="-lrbd -lrados"
2064   if compile_prog "" "$rbd_libs" ; then
2065     rbd=yes
2066     libs_tools="$rbd_libs $libs_tools"
2067     libs_softmmu="$rbd_libs $libs_softmmu"
2068   else
2069     if test "$rbd" = "yes" ; then
2070       feature_not_found "rados block device"
2071     fi
2072     rbd=no
2073   fi
2074 fi
2075
2076 ##########################################
2077 # linux-aio probe
2078
2079 if test "$linux_aio" != "no" ; then
2080   cat > $TMPC <<EOF
2081 #include <libaio.h>
2082 #include <sys/eventfd.h>
2083 #include <stddef.h>
2084 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2085 EOF
2086   if compile_prog "" "-laio" ; then
2087     linux_aio=yes
2088     libs_softmmu="$libs_softmmu -laio"
2089     libs_tools="$libs_tools -laio"
2090   else
2091     if test "$linux_aio" = "yes" ; then
2092       feature_not_found "linux AIO"
2093     fi
2094     linux_aio=no
2095   fi
2096 fi
2097
2098 ##########################################
2099 # attr probe
2100
2101 if test "$attr" != "no" ; then
2102   cat > $TMPC <<EOF
2103 #include <stdio.h>
2104 #include <sys/types.h>
2105 #ifdef CONFIG_LIBATTR
2106 #include <attr/xattr.h>
2107 #else
2108 #include <sys/xattr.h>
2109 #endif
2110 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2111 EOF
2112   if compile_prog "" "" ; then
2113     attr=yes
2114   # Older distros have <attr/xattr.h>, and need -lattr:
2115   elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2116     attr=yes
2117     LIBS="-lattr $LIBS"
2118     libattr=yes
2119   else
2120     if test "$attr" = "yes" ; then
2121       feature_not_found "ATTR"
2122     fi
2123     attr=no
2124   fi
2125 fi
2126
2127 ##########################################
2128 # iovec probe
2129 cat > $TMPC <<EOF
2130 #include <sys/types.h>
2131 #include <sys/uio.h>
2132 #include <unistd.h>
2133 int main(void) { return sizeof(struct iovec); }
2134 EOF
2135 iovec=no
2136 if compile_prog "" "" ; then
2137   iovec=yes
2138 fi
2139
2140 ##########################################
2141 # preadv probe
2142 cat > $TMPC <<EOF
2143 #include <sys/types.h>
2144 #include <sys/uio.h>
2145 #include <unistd.h>
2146 int main(void) { return preadv == preadv; }
2147 EOF
2148 preadv=no
2149 if compile_prog "" "" ; then
2150   preadv=yes
2151 fi
2152
2153 ##########################################
2154 # fdt probe
2155 if test "$fdt" != "no" ; then
2156   fdt_libs="-lfdt"
2157   cat > $TMPC << EOF
2158 int main(void) { return 0; }
2159 EOF
2160   if compile_prog "" "$fdt_libs" ; then
2161     fdt=yes
2162   else
2163     if test "$fdt" = "yes" ; then
2164       feature_not_found "fdt"
2165     fi
2166     fdt_libs=
2167     fdt=no
2168   fi
2169 fi
2170
2171 ##########################################
2172 # opengl probe, used by milkymist-tmu2
2173 if test "$opengl" != "no" ; then
2174   opengl_libs="-lGL"
2175   cat > $TMPC << EOF
2176 #include <X11/Xlib.h>
2177 #include <GL/gl.h>
2178 #include <GL/glx.h>
2179 int main(void) { return GL_VERSION != 0; }
2180 EOF
2181   if compile_prog "" "-lGL" ; then
2182     opengl=yes
2183   else
2184     if test "$opengl" = "yes" ; then
2185       feature_not_found "opengl"
2186     fi
2187     opengl_libs=
2188     opengl=no
2189   fi
2190 fi
2191
2192 #
2193 # Check for xxxat() functions when we are building linux-user
2194 # emulator.  This is done because older glibc versions don't
2195 # have syscall stubs for these implemented.
2196 #
2197 atfile=no
2198 cat > $TMPC << EOF
2199 #define _ATFILE_SOURCE
2200 #include <sys/types.h>
2201 #include <fcntl.h>
2202 #include <unistd.h>
2203
2204 int
2205 main(void)
2206 {
2207         /* try to unlink nonexisting file */
2208         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2209 }
2210 EOF
2211 if compile_prog "" "" ; then
2212   atfile=yes
2213 fi
2214
2215 # Check for inotify functions when we are building linux-user
2216 # emulator.  This is done because older glibc versions don't
2217 # have syscall stubs for these implemented.  In that case we
2218 # don't provide them even if kernel supports them.
2219 #
2220 inotify=no
2221 cat > $TMPC << EOF
2222 #include <sys/inotify.h>
2223
2224 int
2225 main(void)
2226 {
2227         /* try to start inotify */
2228         return inotify_init();
2229 }
2230 EOF
2231 if compile_prog "" "" ; then
2232   inotify=yes
2233 fi
2234
2235 inotify1=no
2236 cat > $TMPC << EOF
2237 #include <sys/inotify.h>
2238
2239 int
2240 main(void)
2241 {
2242     /* try to start inotify */
2243     return inotify_init1(0);
2244 }
2245 EOF
2246 if compile_prog "" "" ; then
2247   inotify1=yes
2248 fi
2249
2250 # check if utimensat and futimens are supported
2251 utimens=no
2252 cat > $TMPC << EOF
2253 #define _ATFILE_SOURCE
2254 #include <stddef.h>
2255 #include <fcntl.h>
2256
2257 int main(void)
2258 {
2259     utimensat(AT_FDCWD, "foo", NULL, 0);
2260     futimens(0, NULL);
2261     return 0;
2262 }
2263 EOF
2264 if compile_prog "" "" ; then
2265   utimens=yes
2266 fi
2267
2268 # check if pipe2 is there
2269 pipe2=no
2270 cat > $TMPC << EOF
2271 #include <unistd.h>
2272 #include <fcntl.h>
2273
2274 int main(void)
2275 {
2276     int pipefd[2];
2277     pipe2(pipefd, O_CLOEXEC);
2278     return 0;
2279 }
2280 EOF
2281 if compile_prog "" "" ; then
2282   pipe2=yes
2283 fi
2284
2285 # check if accept4 is there
2286 accept4=no
2287 cat > $TMPC << EOF
2288 #include <sys/socket.h>
2289 #include <stddef.h>
2290
2291 int main(void)
2292 {
2293     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2294     return 0;
2295 }
2296 EOF
2297 if compile_prog "" "" ; then
2298   accept4=yes
2299 fi
2300
2301 # check if tee/splice is there. vmsplice was added same time.
2302 splice=no
2303 cat > $TMPC << EOF
2304 #include <unistd.h>
2305 #include <fcntl.h>
2306 #include <limits.h>
2307
2308 int main(void)
2309 {
2310     int len, fd = 0;
2311     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2312     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2313     return 0;
2314 }
2315 EOF
2316 if compile_prog "" "" ; then
2317   splice=yes
2318 fi
2319
2320 ##########################################
2321 # signalfd probe
2322 signalfd="no"
2323 cat > $TMPC << EOF
2324 #include <unistd.h>
2325 #include <sys/syscall.h>
2326 #include <signal.h>
2327 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2328 EOF
2329
2330 if compile_prog "" "" ; then
2331   signalfd=yes
2332 fi
2333
2334 # check if eventfd is supported
2335 eventfd=no
2336 cat > $TMPC << EOF
2337 #include <sys/eventfd.h>
2338
2339 int main(void)
2340 {
2341     return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2342 }
2343 EOF
2344 if compile_prog "" "" ; then
2345   eventfd=yes
2346 fi
2347
2348 # check for fallocate
2349 fallocate=no
2350 cat > $TMPC << EOF
2351 #include <fcntl.h>
2352
2353 int main(void)
2354 {
2355     fallocate(0, 0, 0, 0);
2356     return 0;
2357 }
2358 EOF
2359 if compile_prog "$ARCH_CFLAGS" "" ; then
2360   fallocate=yes
2361 fi
2362
2363 # check for sync_file_range
2364 sync_file_range=no
2365 cat > $TMPC << EOF
2366 #include <fcntl.h>
2367
2368 int main(void)
2369 {
2370     sync_file_range(0, 0, 0, 0);
2371     return 0;
2372 }
2373 EOF
2374 if compile_prog "$ARCH_CFLAGS" "" ; then
2375   sync_file_range=yes
2376 fi
2377
2378 # check for linux/fiemap.h and FS_IOC_FIEMAP
2379 fiemap=no
2380 cat > $TMPC << EOF
2381 #include <sys/ioctl.h>
2382 #include <linux/fs.h>
2383 #include <linux/fiemap.h>
2384
2385 int main(void)
2386 {
2387     ioctl(0, FS_IOC_FIEMAP, 0);
2388     return 0;
2389 }
2390 EOF
2391 if compile_prog "$ARCH_CFLAGS" "" ; then
2392   fiemap=yes
2393 fi
2394
2395 # check for dup3
2396 dup3=no
2397 cat > $TMPC << EOF
2398 #include <unistd.h>
2399
2400 int main(void)
2401 {
2402     dup3(0, 0, 0);
2403     return 0;
2404 }
2405 EOF
2406 if compile_prog "" "" ; then
2407   dup3=yes
2408 fi
2409
2410 # check for epoll support
2411 epoll=no
2412 cat > $TMPC << EOF
2413 #include <sys/epoll.h>
2414
2415 int main(void)
2416 {
2417     epoll_create(0);
2418     return 0;
2419 }
2420 EOF
2421 if compile_prog "$ARCH_CFLAGS" "" ; then
2422   epoll=yes
2423 fi
2424
2425 # epoll_create1 and epoll_pwait are later additions
2426 # so we must check separately for their presence
2427 epoll_create1=no
2428 cat > $TMPC << EOF
2429 #include <sys/epoll.h>
2430
2431 int main(void)
2432 {
2433     /* Note that we use epoll_create1 as a value, not as
2434      * a function being called. This is necessary so that on
2435      * old SPARC glibc versions where the function was present in
2436      * the library but not declared in the header file we will
2437      * fail the configure check. (Otherwise we will get a compiler
2438      * warning but not an error, and will proceed to fail the
2439      * qemu compile where we compile with -Werror.)
2440      */
2441     return epoll_create1 == epoll_create1;
2442 }
2443 EOF
2444 if compile_prog "$ARCH_CFLAGS" "" ; then
2445   epoll_create1=yes
2446 fi
2447
2448 epoll_pwait=no
2449 cat > $TMPC << EOF
2450 #include <sys/epoll.h>
2451
2452 int main(void)
2453 {
2454     epoll_pwait(0, 0, 0, 0, 0);
2455     return 0;
2456 }
2457 EOF
2458 if compile_prog "$ARCH_CFLAGS" "" ; then
2459   epoll_pwait=yes
2460 fi
2461
2462 # Check if tools are available to build documentation.
2463 if test "$docs" != "no" ; then
2464   if has makeinfo && has pod2man; then
2465     docs=yes
2466   else
2467     if test "$docs" = "yes" ; then
2468       feature_not_found "docs"
2469     fi
2470     docs=no
2471   fi
2472 fi
2473
2474 # Search for bswap_32 function
2475 byteswap_h=no
2476 cat > $TMPC << EOF
2477 #include <byteswap.h>
2478 int main(void) { return bswap_32(0); }
2479 EOF
2480 if compile_prog "" "" ; then
2481   byteswap_h=yes
2482 fi
2483
2484 # Search for bswap_32 function
2485 bswap_h=no
2486 cat > $TMPC << EOF
2487 #include <sys/endian.h>
2488 #include <sys/types.h>
2489 #include <machine/bswap.h>
2490 int main(void) { return bswap32(0); }
2491 EOF
2492 if compile_prog "" "" ; then
2493   bswap_h=yes
2494 fi
2495
2496 ##########################################
2497 # Do we have libiscsi
2498 if test "$libiscsi" != "no" ; then
2499   cat > $TMPC << EOF
2500 #include <iscsi/iscsi.h>
2501 int main(void) { iscsi_create_context(""); return 0; }
2502 EOF
2503   if compile_prog "-Werror" "-liscsi" ; then
2504     libiscsi="yes"
2505     LIBS="$LIBS -liscsi"
2506   else
2507     if test "$libiscsi" = "yes" ; then
2508       feature_not_found "libiscsi"
2509     fi
2510     libiscsi="no"
2511   fi
2512 fi
2513
2514
2515 ##########################################
2516 # Do we need librt
2517 cat > $TMPC <<EOF
2518 #include <signal.h>
2519 #include <time.h>
2520 int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2521 EOF
2522
2523 if compile_prog "" "" ; then
2524   :
2525 elif compile_prog "" "-lrt" ; then
2526   LIBS="-lrt $LIBS"
2527 fi
2528
2529 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2530         "$aix" != "yes" -a "$haiku" != "yes" ; then
2531     libs_softmmu="-lutil $libs_softmmu"
2532 fi
2533
2534 ##########################################
2535 # spice probe
2536 if test "$spice" != "no" ; then
2537   cat > $TMPC << EOF
2538 #include <spice.h>
2539 int main(void) { spice_server_new(); return 0; }
2540 EOF
2541   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2542   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2543   if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \
2544      compile_prog "$spice_cflags" "$spice_libs" ; then
2545     spice="yes"
2546     libs_softmmu="$libs_softmmu $spice_libs"
2547     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2548   else
2549     if test "$spice" = "yes" ; then
2550       feature_not_found "spice"
2551     fi
2552     spice="no"
2553   fi
2554 fi
2555
2556 # check for libcacard for smartcard support
2557 if test "$smartcard" != "no" ; then
2558     smartcard="yes"
2559     smartcard_cflags=""
2560     # TODO - what's the minimal nss version we support?
2561     if test "$smartcard_nss" != "no"; then
2562       cat > $TMPC << EOF
2563 #include <pk11pub.h>
2564 int main(void) { PK11_FreeSlot(0); return 0; }
2565 EOF
2566         smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2567         libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2568         libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2569         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2570           compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
2571             smartcard_nss="yes"
2572             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2573             libs_softmmu="$libcacard_libs $libs_softmmu"
2574         else
2575             if test "$smartcard_nss" = "yes"; then
2576                 feature_not_found "nss"
2577             fi
2578             smartcard_nss="no"
2579         fi
2580     fi
2581 fi
2582 if test "$smartcard" = "no" ; then
2583     smartcard_nss="no"
2584 fi
2585
2586 # check for usbredirparser for usb network redirection support
2587 if test "$usb_redir" != "no" ; then
2588     if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then
2589         usb_redir="yes"
2590         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2591         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2592         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2593         LIBS="$LIBS $usb_redir_libs"
2594     else
2595         if test "$usb_redir" = "yes"; then
2596             feature_not_found "usb-redir"
2597         fi
2598         usb_redir="no"
2599     fi
2600 fi
2601
2602 ##########################################
2603
2604 ##########################################
2605 # check if we have fdatasync
2606
2607 fdatasync=no
2608 cat > $TMPC << EOF
2609 #include <unistd.h>
2610 int main(void) {
2611 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2612 return fdatasync(0);
2613 #else
2614 #abort Not supported
2615 #endif
2616 }
2617 EOF
2618 if compile_prog "" "" ; then
2619     fdatasync=yes
2620 fi
2621
2622 ##########################################
2623 # check if we have madvise
2624
2625 madvise=no
2626 cat > $TMPC << EOF
2627 #include <sys/types.h>
2628 #include <sys/mman.h>
2629 #include <stddef.h>
2630 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2631 EOF
2632 if compile_prog "" "" ; then
2633     madvise=yes
2634 fi
2635
2636 ##########################################
2637 # check if we have posix_madvise
2638
2639 posix_madvise=no
2640 cat > $TMPC << EOF
2641 #include <sys/mman.h>
2642 #include <stddef.h>
2643 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2644 EOF
2645 if compile_prog "" "" ; then
2646     posix_madvise=yes
2647 fi
2648
2649 ##########################################
2650 # check if trace backend exists
2651
2652 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2653 if test "$?" -ne 0 ; then
2654   echo
2655   echo "Error: invalid trace backend"
2656   echo "Please choose a supported trace backend."
2657   echo
2658   exit 1
2659 fi
2660
2661 ##########################################
2662 # For 'ust' backend, test if ust headers are present
2663 if test "$trace_backend" = "ust"; then
2664   cat > $TMPC << EOF
2665 #include <ust/tracepoint.h>
2666 #include <ust/marker.h>
2667 int main(void) { return 0; }
2668 EOF
2669   if compile_prog "" "" ; then
2670     LIBS="-lust $LIBS"
2671   else
2672     echo
2673     echo "Error: Trace backend 'ust' missing libust header files"
2674     echo
2675     exit 1
2676   fi
2677 fi
2678
2679 ##########################################
2680 # For 'dtrace' backend, test if 'dtrace' command is present
2681 if test "$trace_backend" = "dtrace"; then
2682   if ! has 'dtrace' ; then
2683     echo
2684     echo "Error: dtrace command is not found in PATH $PATH"
2685     echo
2686     exit 1
2687   fi
2688   trace_backend_stap="no"
2689   if has 'stap' ; then
2690     trace_backend_stap="yes"
2691   fi
2692 fi
2693
2694 ##########################################
2695 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2696 # use i686 as default anyway, but for those that don't, an explicit
2697 # specification is necessary
2698 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2699   cat > $TMPC << EOF
2700 int sfaa(unsigned *ptr)
2701 {
2702   return __sync_fetch_and_and(ptr, 0);
2703 }
2704
2705 int main(int argc, char **argv)
2706 {
2707   int val = 42;
2708   sfaa(&val);
2709   return val;
2710 }
2711 EOF
2712   if ! compile_prog "" "" ; then
2713     CFLAGS+="-march=i486"
2714   fi
2715 fi
2716
2717 ##########################################
2718 # check if we have makecontext
2719 # (and that it's not a glibc stub which always returns -1)
2720
2721 ucontext_coroutine=no
2722 if test "$darwin" != "yes"; then
2723   cat > $TMPC << EOF
2724 #include <ucontext.h>
2725 #ifdef __stub_makecontext
2726 #error Ignoring glibc stub makecontext which will always fail
2727 #endif
2728 int main(void) { makecontext(0, 0, 0); return 0; }
2729 EOF
2730   if compile_prog "" "" ; then
2731       ucontext_coroutine=yes
2732   fi
2733 fi
2734
2735 ##########################################
2736 # check if we have open_by_handle_at
2737
2738 open_by_hande_at=no
2739 cat > $TMPC << EOF
2740 #include <fcntl.h>
2741 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2742 EOF
2743 if compile_prog "" "" ; then
2744     open_by_handle_at=yes
2745 fi
2746
2747 ########################################
2748 # check if we have linux/magic.h
2749
2750 linux_magic_h=no
2751 cat > $TMPC << EOF
2752 #include <linux/magic.h>
2753 int main(void) {
2754   return 0;
2755 }
2756 EOF
2757 if compile_prog "" "" ; then
2758     linux_magic_h=yes
2759 fi
2760
2761 ##########################################
2762 # End of CC checks
2763 # After here, no more $cc or $ld runs
2764
2765 if test "$debug" = "no" ; then
2766   CFLAGS="-O2 $CFLAGS"
2767 fi
2768
2769 # Consult white-list to determine whether to enable werror
2770 # by default.  Only enable by default for git builds
2771 z_version=`cut -f3 -d. $source_path/VERSION`
2772
2773 if test -z "$werror" ; then
2774     if test "$z_version" = "50" -a \
2775         "$linux" = "yes" ; then
2776         werror="yes"
2777     else
2778         werror="no"
2779     fi
2780 fi
2781
2782 # Disable zero malloc errors for official releases unless explicitly told to
2783 # enable/disable
2784 if test -z "$zero_malloc" ; then
2785     if test "$z_version" = "50" ; then
2786         zero_malloc="no"
2787     else
2788         zero_malloc="yes"
2789     fi
2790 fi
2791
2792 if test "$werror" = "yes" ; then
2793     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2794 fi
2795
2796 if test "$solaris" = "no" ; then
2797     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2798         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2799     fi
2800 fi
2801
2802 # Use ASLR, no-SEH and DEP if available
2803 if test "$mingw32" = "yes" ; then
2804     for flag in --dynamicbase --no-seh --nxcompat; do
2805         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2806             LDFLAGS="-Wl,$flag $LDFLAGS"
2807         fi
2808     done
2809 fi
2810
2811 confdir=$sysconfdir$confsuffix
2812
2813 tools=
2814 if test "$softmmu" = yes ; then
2815   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2816   if test "$virtfs" != no ; then
2817       if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
2818           virtfs=yes
2819           tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
2820       else
2821           if test "$virtfs" = yes; then
2822               feature_not_found "virtfs"
2823           fi
2824       fi
2825   fi
2826   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2827       tools="qemu-nbd\$(EXESUF) $tools"
2828     if [ "$guest_agent" = "yes" ]; then
2829       tools="qemu-ga\$(EXESUF) $tools"
2830     fi
2831   fi
2832 fi
2833
2834 # Mac OS X ships with a broken assembler
2835 roms=
2836 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2837         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2838         "$softmmu" = yes ; then
2839   roms="optionrom"
2840 fi
2841 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2842   roms="$roms spapr-rtas"
2843 fi
2844
2845 echo "Install prefix    $prefix"
2846 echo "BIOS directory    `eval echo $datadir`"
2847 echo "binary directory  `eval echo $bindir`"
2848 echo "library directory `eval echo $libdir`"
2849 echo "include directory `eval echo $includedir`"
2850 echo "config directory  `eval echo $sysconfdir`"
2851 if test "$mingw32" = "no" ; then
2852 echo "Manual directory  `eval echo $mandir`"
2853 echo "ELF interp prefix $interp_prefix"
2854 fi
2855 echo "Source path       $source_path"
2856 echo "C compiler        $cc"
2857 echo "Host C compiler   $host_cc"
2858 echo "CFLAGS            $CFLAGS"
2859 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2860 echo "LDFLAGS           $LDFLAGS"
2861 echo "make              $make"
2862 echo "install           $install"
2863 echo "python            $python"
2864 if test "$slirp" = "yes" ; then
2865     echo "smbd              $smbd"
2866 fi
2867 echo "host CPU          $cpu"
2868 echo "host big endian   $bigendian"
2869 echo "target list       $target_list"
2870 echo "tcg debug enabled $debug_tcg"
2871 echo "Mon debug enabled $debug_mon"
2872 echo "gprof enabled     $gprof"
2873 echo "sparse enabled    $sparse"
2874 echo "strip binaries    $strip_opt"
2875 echo "profiler          $profiler"
2876 echo "static build      $static"
2877 echo "-Werror enabled   $werror"
2878 if test "$darwin" = "yes" ; then
2879     echo "Cocoa support     $cocoa"
2880 fi
2881 echo "SDL support       $sdl"
2882 echo "curses support    $curses"
2883 echo "curl support      $curl"
2884 echo "mingw32 support   $mingw32"
2885 echo "Audio drivers     $audio_drv_list"
2886 echo "Extra audio cards $audio_card_list"
2887 echo "Block whitelist   $block_drv_whitelist"
2888 echo "Mixer emulation   $mixemu"
2889 echo "VirtFS support    $virtfs"
2890 echo "VNC support       $vnc"
2891 if test "$vnc" = "yes" ; then
2892     echo "VNC TLS support   $vnc_tls"
2893     echo "VNC SASL support  $vnc_sasl"
2894     echo "VNC JPEG support  $vnc_jpeg"
2895     echo "VNC PNG support   $vnc_png"
2896     echo "VNC thread        $vnc_thread"
2897 fi
2898 if test -n "$sparc_cpu"; then
2899     echo "Target Sparc Arch $sparc_cpu"
2900 fi
2901 echo "xen support       $xen"
2902 echo "brlapi support    $brlapi"
2903 echo "bluez  support    $bluez"
2904 echo "Documentation     $docs"
2905 [ ! -z "$uname_release" ] && \
2906 echo "uname -r          $uname_release"
2907 echo "NPTL support      $nptl"
2908 echo "GUEST_BASE        $guest_base"
2909 echo "PIE               $pie"
2910 echo "vde support       $vde"
2911 echo "Linux AIO support $linux_aio"
2912 echo "ATTR/XATTR support $attr"
2913 echo "Install blobs     $blobs"
2914 echo "KVM support       $kvm"
2915 echo "TCG interpreter   $tcg_interpreter"
2916 echo "fdt support       $fdt"
2917 echo "preadv support    $preadv"
2918 echo "fdatasync         $fdatasync"
2919 echo "madvise           $madvise"
2920 echo "posix_madvise     $posix_madvise"
2921 echo "uuid support      $uuid"
2922 echo "libcap-ng support $cap_ng"
2923 echo "vhost-net support $vhost_net"
2924 echo "Trace backend     $trace_backend"
2925 echo "Trace output file $trace_file-<pid>"
2926 echo "spice support     $spice"
2927 echo "rbd support       $rbd"
2928 echo "xfsctl support    $xfs"
2929 echo "nss used          $smartcard_nss"
2930 echo "usb net redir     $usb_redir"
2931 echo "OpenGL support    $opengl"
2932 echo "libiscsi support  $libiscsi"
2933 echo "build guest agent $guest_agent"
2934
2935 if test "$sdl_too_old" = "yes"; then
2936 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2937 fi
2938
2939 config_host_mak="config-host.mak"
2940 config_host_ld="config-host.ld"
2941
2942 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2943 printf "# Configured with:" >> $config_host_mak
2944 printf " '%s'" "$0" "$@" >> $config_host_mak
2945 echo >> $config_host_mak
2946
2947 echo all: >> $config_host_mak
2948 echo "prefix=$prefix" >> $config_host_mak
2949 echo "bindir=$bindir" >> $config_host_mak
2950 echo "libdir=$libdir" >> $config_host_mak
2951 echo "includedir=$includedir" >> $config_host_mak
2952 echo "mandir=$mandir" >> $config_host_mak
2953 echo "datadir=$datadir" >> $config_host_mak
2954 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2955 echo "docdir=$docdir" >> $config_host_mak
2956 echo "confdir=$confdir" >> $config_host_mak
2957 echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
2958 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2959 echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
2960
2961 echo "ARCH=$ARCH" >> $config_host_mak
2962 if test "$debug_tcg" = "yes" ; then
2963   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2964 fi
2965 if test "$debug_mon" = "yes" ; then
2966   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2967 fi
2968 if test "$debug" = "yes" ; then
2969   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2970 fi
2971 if test "$strip_opt" = "yes" ; then
2972   echo "STRIP=${strip}" >> $config_host_mak
2973 fi
2974 if test "$bigendian" = "yes" ; then
2975   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2976 fi
2977 if test "$mingw32" = "yes" ; then
2978   echo "CONFIG_WIN32=y" >> $config_host_mak
2979   rc_version=`cat $source_path/VERSION`
2980   version_major=${rc_version%%.*}
2981   rc_version=${rc_version#*.}
2982   version_minor=${rc_version%%.*}
2983   rc_version=${rc_version#*.}
2984   version_subminor=${rc_version%%.*}
2985   version_micro=0
2986   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2987   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2988 else
2989   echo "CONFIG_POSIX=y" >> $config_host_mak
2990 fi
2991
2992 if test "$linux" = "yes" ; then
2993   echo "CONFIG_LINUX=y" >> $config_host_mak
2994 fi
2995
2996 if test "$darwin" = "yes" ; then
2997   echo "CONFIG_DARWIN=y" >> $config_host_mak
2998 fi
2999
3000 if test "$aix" = "yes" ; then
3001   echo "CONFIG_AIX=y" >> $config_host_mak
3002 fi
3003
3004 if test "$solaris" = "yes" ; then
3005   echo "CONFIG_SOLARIS=y" >> $config_host_mak
3006   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
3007   if test "$needs_libsunmath" = "yes" ; then
3008     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
3009   fi
3010 fi
3011 if test "$haiku" = "yes" ; then
3012   echo "CONFIG_HAIKU=y" >> $config_host_mak
3013 fi
3014 if test "$static" = "yes" ; then
3015   echo "CONFIG_STATIC=y" >> $config_host_mak
3016 fi
3017 if test "$profiler" = "yes" ; then
3018   echo "CONFIG_PROFILER=y" >> $config_host_mak
3019 fi
3020 if test "$slirp" = "yes" ; then
3021   echo "CONFIG_SLIRP=y" >> $config_host_mak
3022   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
3023   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
3024 fi
3025 if test "$vde" = "yes" ; then
3026   echo "CONFIG_VDE=y" >> $config_host_mak
3027 fi
3028 if test "$cap_ng" = "yes" ; then
3029   echo "CONFIG_LIBCAP=y" >> $config_host_mak
3030 fi
3031 for card in $audio_card_list; do
3032     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
3033     echo "$def=y" >> $config_host_mak
3034 done
3035 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
3036 for drv in $audio_drv_list; do
3037     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
3038     echo "$def=y" >> $config_host_mak
3039     if test "$drv" = "fmod"; then
3040         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
3041     fi
3042 done
3043 if test "$audio_pt_int" = "yes" ; then
3044   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
3045 fi
3046 if test "$audio_win_int" = "yes" ; then
3047   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
3048 fi
3049 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
3050 if test "$mixemu" = "yes" ; then
3051   echo "CONFIG_MIXEMU=y" >> $config_host_mak
3052 fi
3053 if test "$vnc" = "yes" ; then
3054   echo "CONFIG_VNC=y" >> $config_host_mak
3055 fi
3056 if test "$vnc_tls" = "yes" ; then
3057   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
3058   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
3059 fi
3060 if test "$vnc_sasl" = "yes" ; then
3061   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
3062   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
3063 fi
3064 if test "$vnc_jpeg" = "yes" ; then
3065   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
3066   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
3067 fi
3068 if test "$vnc_png" = "yes" ; then
3069   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
3070   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
3071 fi
3072 if test "$vnc_thread" = "yes" ; then
3073   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
3074 fi
3075 if test "$fnmatch" = "yes" ; then
3076   echo "CONFIG_FNMATCH=y" >> $config_host_mak
3077 fi
3078 if test "$uuid" = "yes" ; then
3079   echo "CONFIG_UUID=y" >> $config_host_mak
3080 fi
3081 if test "$xfs" = "yes" ; then
3082   echo "CONFIG_XFS=y" >> $config_host_mak
3083 fi
3084 qemu_version=`head $source_path/VERSION`
3085 echo "VERSION=$qemu_version" >>$config_host_mak
3086 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3087 echo "SRC_PATH=$source_path" >> $config_host_mak
3088 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3089 if [ "$docs" = "yes" ] ; then
3090   echo "BUILD_DOCS=yes" >> $config_host_mak
3091 fi
3092 if test "$sdl" = "yes" ; then
3093   echo "CONFIG_SDL=y" >> $config_host_mak
3094   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3095 fi
3096 if test "$cocoa" = "yes" ; then
3097   echo "CONFIG_COCOA=y" >> $config_host_mak
3098 fi
3099 if test "$curses" = "yes" ; then
3100   echo "CONFIG_CURSES=y" >> $config_host_mak
3101 fi
3102 if test "$atfile" = "yes" ; then
3103   echo "CONFIG_ATFILE=y" >> $config_host_mak
3104 fi
3105 if test "$utimens" = "yes" ; then
3106   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3107 fi
3108 if test "$pipe2" = "yes" ; then
3109   echo "CONFIG_PIPE2=y" >> $config_host_mak
3110 fi
3111 if test "$accept4" = "yes" ; then
3112   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3113 fi
3114 if test "$splice" = "yes" ; then
3115   echo "CONFIG_SPLICE=y" >> $config_host_mak
3116 fi
3117 if test "$eventfd" = "yes" ; then
3118   echo "CONFIG_EVENTFD=y" >> $config_host_mak
3119 fi
3120 if test "$fallocate" = "yes" ; then
3121   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3122 fi
3123 if test "$sync_file_range" = "yes" ; then
3124   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3125 fi
3126 if test "$fiemap" = "yes" ; then
3127   echo "CONFIG_FIEMAP=y" >> $config_host_mak
3128 fi
3129 if test "$dup3" = "yes" ; then
3130   echo "CONFIG_DUP3=y" >> $config_host_mak
3131 fi
3132 if test "$epoll" = "yes" ; then
3133   echo "CONFIG_EPOLL=y" >> $config_host_mak
3134 fi
3135 if test "$epoll_create1" = "yes" ; then
3136   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3137 fi
3138 if test "$epoll_pwait" = "yes" ; then
3139   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3140 fi
3141 if test "$inotify" = "yes" ; then
3142   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3143 fi
3144 if test "$inotify1" = "yes" ; then
3145   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3146 fi
3147 if test "$byteswap_h" = "yes" ; then
3148   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3149 fi
3150 if test "$bswap_h" = "yes" ; then
3151   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3152 fi
3153 if test "$curl" = "yes" ; then
3154   echo "CONFIG_CURL=y" >> $config_host_mak
3155   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3156 fi
3157 if test "$brlapi" = "yes" ; then
3158   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3159 fi
3160 if test "$bluez" = "yes" ; then
3161   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3162   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3163 fi
3164 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3165 if test "$xen" = "yes" ; then
3166   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3167   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3168 fi
3169 if test "$linux_aio" = "yes" ; then
3170   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3171 fi
3172 if test "$attr" = "yes" ; then
3173   echo "CONFIG_ATTR=y" >> $config_host_mak
3174 fi
3175 if test "$libattr" = "yes" ; then
3176   echo "CONFIG_LIBATTR=y" >> $config_host_mak
3177 fi
3178 if test "$virtfs" = "yes" ; then
3179   echo "CONFIG_VIRTFS=y" >> $config_host_mak
3180 fi
3181 if test "$blobs" = "yes" ; then
3182   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3183 fi
3184 if test "$iovec" = "yes" ; then
3185   echo "CONFIG_IOVEC=y" >> $config_host_mak
3186 fi
3187 if test "$preadv" = "yes" ; then
3188   echo "CONFIG_PREADV=y" >> $config_host_mak
3189 fi
3190 if test "$fdt" = "yes" ; then
3191   echo "CONFIG_FDT=y" >> $config_host_mak
3192 fi
3193 if test "$signalfd" = "yes" ; then
3194   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3195 fi
3196 if test "$tcg_interpreter" = "yes" ; then
3197   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3198 fi
3199 if test "$fdatasync" = "yes" ; then
3200   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3201 fi
3202 if test "$madvise" = "yes" ; then
3203   echo "CONFIG_MADVISE=y" >> $config_host_mak
3204 fi
3205 if test "$posix_madvise" = "yes" ; then
3206   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3207 fi
3208
3209 if test "$spice" = "yes" ; then
3210   echo "CONFIG_SPICE=y" >> $config_host_mak
3211 fi
3212
3213 if test "$smartcard" = "yes" ; then
3214   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3215 fi
3216
3217 if test "$smartcard_nss" = "yes" ; then
3218   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3219   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3220   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3221 fi
3222
3223 if test "$usb_redir" = "yes" ; then
3224   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3225 fi
3226
3227 if test "$opengl" = "yes" ; then
3228   echo "CONFIG_OPENGL=y" >> $config_host_mak
3229 fi
3230
3231 if test "$libiscsi" = "yes" ; then
3232   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3233 fi
3234
3235 # XXX: suppress that
3236 if [ "$bsd" = "yes" ] ; then
3237   echo "CONFIG_BSD=y" >> $config_host_mak
3238 fi
3239
3240 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3241
3242 if test "$zero_malloc" = "yes" ; then
3243   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3244 fi
3245 if test "$rbd" = "yes" ; then
3246   echo "CONFIG_RBD=y" >> $config_host_mak
3247 fi
3248
3249 if test "$ucontext_coroutine" = "yes" ; then
3250   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3251 fi
3252
3253 if test "$open_by_handle_at" = "yes" ; then
3254   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3255 fi
3256
3257 if test "$linux_magic_h" = "yes" ; then
3258   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3259 fi
3260
3261 # USB host support
3262 case "$usb" in
3263 linux)
3264   echo "HOST_USB=linux" >> $config_host_mak
3265 ;;
3266 bsd)
3267   echo "HOST_USB=bsd" >> $config_host_mak
3268 ;;
3269 *)
3270   echo "HOST_USB=stub" >> $config_host_mak
3271 ;;
3272 esac
3273
3274 # use default implementation for tracing backend-specific routines
3275 trace_default=yes
3276 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3277 if test "$trace_backend" = "nop"; then
3278   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3279 fi
3280 if test "$trace_backend" = "simple"; then
3281   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3282   trace_default=no
3283   # Set the appropriate trace file.
3284   trace_file="\"$trace_file-\" FMT_pid"
3285 fi
3286 if test "$trace_backend" = "stderr"; then
3287   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3288   trace_default=no
3289 fi
3290 if test "$trace_backend" = "ust"; then
3291   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3292 fi
3293 if test "$trace_backend" = "dtrace"; then
3294   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3295   if test "$trace_backend_stap" = "yes" ; then
3296     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3297   fi
3298 fi
3299 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3300 if test "$trace_default" = "yes"; then
3301   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3302 fi
3303
3304 echo "TOOLS=$tools" >> $config_host_mak
3305 echo "ROMS=$roms" >> $config_host_mak
3306 echo "MAKE=$make" >> $config_host_mak
3307 echo "INSTALL=$install" >> $config_host_mak
3308 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3309 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3310 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3311 echo "PYTHON=$python" >> $config_host_mak
3312 echo "CC=$cc" >> $config_host_mak
3313 echo "CC_I386=$cc_i386" >> $config_host_mak
3314 echo "HOST_CC=$host_cc" >> $config_host_mak
3315 echo "AR=$ar" >> $config_host_mak
3316 echo "OBJCOPY=$objcopy" >> $config_host_mak
3317 echo "LD=$ld" >> $config_host_mak
3318 echo "WINDRES=$windres" >> $config_host_mak
3319 echo "LIBTOOL=$libtool" >> $config_host_mak
3320 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3321 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3322 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3323 if test "$sparse" = "yes" ; then
3324   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3325   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3326   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3327 fi
3328 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3329 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3330 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3331 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3332 echo "LIBS+=$LIBS" >> $config_host_mak
3333 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3334 echo "EXESUF=$EXESUF" >> $config_host_mak
3335 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3336
3337 # generate list of library paths for linker script
3338
3339 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3340
3341 if test -f ${config_host_ld}~ ; then
3342   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3343     mv ${config_host_ld}~ $config_host_ld
3344   else
3345     rm ${config_host_ld}~
3346   fi
3347 fi
3348
3349 for d in libdis libdis-user; do
3350     mkdir -p $d
3351     symlink $source_path/Makefile.dis $d/Makefile
3352     echo > $d/config.mak
3353 done
3354
3355 # use included Linux headers
3356 if test "$linux" = "yes" ; then
3357   mkdir -p linux-headers
3358   case "$cpu" in
3359   i386|x86_64)
3360     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3361     ;;
3362   ppcemb|ppc|ppc64)
3363     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3364     ;;
3365   s390x)
3366     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3367     ;;
3368   esac
3369 fi
3370
3371 for target in $target_list; do
3372 target_dir="$target"
3373 config_target_mak=$target_dir/config-target.mak
3374 target_arch2=`echo $target | cut -d '-' -f 1`
3375 target_bigendian="no"
3376
3377 case "$target_arch2" in
3378   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3379   target_bigendian=yes
3380   ;;
3381 esac
3382 target_softmmu="no"
3383 target_user_only="no"
3384 target_linux_user="no"
3385 target_darwin_user="no"
3386 target_bsd_user="no"
3387 case "$target" in
3388   ${target_arch2}-softmmu)
3389     target_softmmu="yes"
3390     ;;
3391   ${target_arch2}-linux-user)
3392     if test "$linux" != "yes" ; then
3393       echo "ERROR: Target '$target' is only available on a Linux host"
3394       exit 1
3395     fi
3396     target_user_only="yes"
3397     target_linux_user="yes"
3398     ;;
3399   ${target_arch2}-darwin-user)
3400     if test "$darwin" != "yes" ; then
3401       echo "ERROR: Target '$target' is only available on a Darwin host"
3402       exit 1
3403     fi
3404     target_user_only="yes"
3405     target_darwin_user="yes"
3406     ;;
3407   ${target_arch2}-bsd-user)
3408     if test "$bsd" != "yes" ; then
3409       echo "ERROR: Target '$target' is only available on a BSD host"
3410       exit 1
3411     fi
3412     target_user_only="yes"
3413     target_bsd_user="yes"
3414     ;;
3415   *)
3416     echo "ERROR: Target '$target' not recognised"
3417     exit 1
3418     ;;
3419 esac
3420
3421 mkdir -p $target_dir
3422 mkdir -p $target_dir/fpu
3423 mkdir -p $target_dir/tcg
3424 mkdir -p $target_dir/ide
3425 mkdir -p $target_dir/9pfs
3426 mkdir -p $target_dir/kvm
3427 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3428   mkdir -p $target_dir/nwfpe
3429 fi
3430 symlink $source_path/Makefile.target $target_dir/Makefile
3431
3432
3433 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3434
3435 bflt="no"
3436 target_nptl="no"
3437 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3438 gdb_xml_files=""
3439 target_short_alignment=2
3440 target_int_alignment=4
3441 target_long_alignment=4
3442 target_llong_alignment=8
3443 target_libs_softmmu=
3444
3445 TARGET_ARCH="$target_arch2"
3446 TARGET_BASE_ARCH=""
3447 TARGET_ABI_DIR=""
3448
3449 case "$target_arch2" in
3450   i386)
3451     target_phys_bits=64
3452   ;;
3453   x86_64)
3454     TARGET_BASE_ARCH=i386
3455     target_phys_bits=64
3456     target_long_alignment=8
3457   ;;
3458   alpha)
3459     target_phys_bits=64
3460     target_long_alignment=8
3461     target_nptl="yes"
3462   ;;
3463   arm|armeb)
3464     TARGET_ARCH=arm
3465     bflt="yes"
3466     target_nptl="yes"
3467     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3468     target_phys_bits=32
3469     target_llong_alignment=4
3470     target_libs_softmmu="$fdt_libs"
3471   ;;
3472   cris)
3473     target_nptl="yes"
3474     target_phys_bits=32
3475   ;;
3476   lm32)
3477     target_phys_bits=32
3478     target_libs_softmmu="$opengl_libs"
3479   ;;
3480   m68k)
3481     bflt="yes"
3482     gdb_xml_files="cf-core.xml cf-fp.xml"
3483     target_phys_bits=32
3484     target_int_alignment=2
3485     target_long_alignment=2
3486     target_llong_alignment=2
3487   ;;
3488   microblaze|microblazeel)
3489     TARGET_ARCH=microblaze
3490     bflt="yes"
3491     target_nptl="yes"
3492     target_phys_bits=32
3493     target_libs_softmmu="$fdt_libs"
3494   ;;
3495   mips|mipsel)
3496     TARGET_ARCH=mips
3497     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3498     target_nptl="yes"
3499     target_phys_bits=64
3500   ;;
3501   mipsn32|mipsn32el)
3502     TARGET_ARCH=mipsn32
3503     TARGET_BASE_ARCH=mips
3504     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3505     target_phys_bits=64
3506   ;;
3507   mips64|mips64el)
3508     TARGET_ARCH=mips64
3509     TARGET_BASE_ARCH=mips
3510     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3511     target_phys_bits=64
3512     target_long_alignment=8
3513   ;;
3514   ppc)
3515     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3516     target_phys_bits=64
3517     target_nptl="yes"
3518     target_libs_softmmu="$fdt_libs"
3519   ;;
3520   ppcemb)
3521     TARGET_BASE_ARCH=ppc
3522     TARGET_ABI_DIR=ppc
3523     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3524     target_phys_bits=64
3525     target_nptl="yes"
3526     target_libs_softmmu="$fdt_libs"
3527   ;;
3528   ppc64)
3529     TARGET_BASE_ARCH=ppc
3530     TARGET_ABI_DIR=ppc
3531     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3532     target_phys_bits=64
3533     target_long_alignment=8
3534     target_libs_softmmu="$fdt_libs"
3535   ;;
3536   ppc64abi32)
3537     TARGET_ARCH=ppc64
3538     TARGET_BASE_ARCH=ppc
3539     TARGET_ABI_DIR=ppc
3540     echo "TARGET_ABI32=y" >> $config_target_mak
3541     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3542     target_phys_bits=64
3543     target_libs_softmmu="$fdt_libs"
3544   ;;
3545   sh4|sh4eb)
3546     TARGET_ARCH=sh4
3547     bflt="yes"
3548     target_nptl="yes"
3549     target_phys_bits=32
3550   ;;
3551   sparc)
3552     target_phys_bits=64
3553   ;;
3554   sparc64)
3555     TARGET_BASE_ARCH=sparc
3556     target_phys_bits=64
3557     target_long_alignment=8
3558   ;;
3559   sparc32plus)
3560     TARGET_ARCH=sparc64
3561     TARGET_BASE_ARCH=sparc
3562     TARGET_ABI_DIR=sparc
3563     echo "TARGET_ABI32=y" >> $config_target_mak
3564     target_phys_bits=64
3565   ;;
3566   s390x)
3567     target_nptl="yes"
3568     target_phys_bits=64
3569     target_long_alignment=8
3570   ;;
3571   unicore32)
3572     target_phys_bits=32
3573   ;;
3574   xtensa|xtensaeb)
3575     TARGET_ARCH=xtensa
3576     target_phys_bits=32
3577   ;;
3578   *)
3579     echo "Unsupported target CPU"
3580     exit 1
3581   ;;
3582 esac
3583 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3584 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3585 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3586 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3587 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3588 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3589 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3590 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3591 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3592 if [ "$TARGET_BASE_ARCH" = "" ]; then
3593   TARGET_BASE_ARCH=$TARGET_ARCH
3594 fi
3595 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3596 if [ "$TARGET_ABI_DIR" = "" ]; then
3597   TARGET_ABI_DIR=$TARGET_ARCH
3598 fi
3599 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3600 case "$target_arch2" in
3601   i386|x86_64)
3602     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3603       target_phys_bits=64
3604       echo "CONFIG_XEN=y" >> $config_target_mak
3605     else
3606       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3607     fi
3608     ;;
3609   *)
3610     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3611 esac
3612 case "$target_arch2" in
3613   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3614     # Make sure the target and host cpus are compatible
3615     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3616       \( "$target_arch2" = "$cpu" -o \
3617       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3618       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3619       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3620       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3621       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3622       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3623       echo "CONFIG_KVM=y" >> $config_target_mak
3624       if test "$vhost_net" = "yes" ; then
3625         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3626       fi
3627     fi
3628 esac
3629 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3630   echo "CONFIG_PSERIES=y" >> $config_target_mak
3631 fi
3632 if test "$target_bigendian" = "yes" ; then
3633   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3634 fi
3635 if test "$target_softmmu" = "yes" ; then
3636   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3637   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3638   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3639   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3640   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3641   if test "$smartcard_nss" = "yes" ; then
3642     echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3643   fi
3644 fi
3645 if test "$target_user_only" = "yes" ; then
3646   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3647   echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3648 fi
3649 if test "$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" >> $config_target_mak
3654 fi
3655 list=""
3656 if test ! -z "$gdb_xml_files" ; then
3657   for x in $gdb_xml_files; do
3658     list="$list $source_path/gdb-xml/$x"
3659   done
3660   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3661 fi
3662
3663 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3664   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3665 fi
3666 if test "$target_user_only" = "yes" \
3667         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3668   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3669 fi
3670 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3671   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3672 fi
3673 if test "$target_bsd_user" = "yes" ; then
3674   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3675 fi
3676
3677 # generate QEMU_CFLAGS/LDFLAGS for targets
3678
3679 cflags=""
3680 includes=""
3681 ldflags=""
3682
3683 if test "$tcg_interpreter" = "yes"; then
3684   includes="-I\$(SRC_PATH)/tcg/tci $includes"
3685 elif test "$ARCH" = "sparc64" ; then
3686   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3687 elif test "$ARCH" = "s390x" ; then
3688   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3689 elif test "$ARCH" = "x86_64" ; then
3690   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3691 else
3692   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3693 fi
3694 includes="-I\$(SRC_PATH)/tcg $includes"
3695
3696 if test "$linux" = "yes" ; then
3697   includes="-I\$(SRC_PATH)/linux-headers $includes"
3698 fi
3699
3700 if test "$target_user_only" = "yes" ; then
3701     libdis_config_mak=libdis-user/config.mak
3702 else
3703     libdis_config_mak=libdis/config.mak
3704 fi
3705
3706 for i in $ARCH $TARGET_BASE_ARCH ; do
3707   case "$i" in
3708   alpha)
3709     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3710     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3711   ;;
3712   arm)
3713     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3714     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3715   ;;
3716   cris)
3717     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3718     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3719   ;;
3720   hppa)
3721     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3722     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3723   ;;
3724   i386|x86_64)
3725     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3726     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3727   ;;
3728   ia64*)
3729     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3730     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3731   ;;
3732   m68k)
3733     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3734     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3735   ;;
3736   microblaze*)
3737     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3738     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3739   ;;
3740   mips*)
3741     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3742     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3743   ;;
3744   ppc*)
3745     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3746     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3747   ;;
3748   s390*)
3749     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3750     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3751   ;;
3752   sh4)
3753     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3754     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3755   ;;
3756   sparc*)
3757     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3758     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3759   ;;
3760   xtensa*)
3761     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3762     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3763   ;;
3764   esac
3765 done
3766 if test "$tcg_interpreter" = "yes" ; then
3767   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3768   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3769 fi
3770
3771 case "$ARCH" in
3772 alpha)
3773   # Ensure there's only a single GP
3774   cflags="-msmall-data $cflags"
3775 ;;
3776 esac
3777
3778 if test "$target_softmmu" = "yes" ; then
3779   case "$TARGET_BASE_ARCH" in
3780   arm)
3781     cflags="-DHAS_AUDIO $cflags"
3782   ;;
3783   lm32)
3784     cflags="-DHAS_AUDIO $cflags"
3785   ;;
3786   i386|mips|ppc)
3787     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3788   ;;
3789   esac
3790 fi
3791
3792 if test "$target_softmmu" = "yes" -a \( \
3793         "$TARGET_ARCH" = "microblaze" -o \
3794         "$TARGET_ARCH" = "cris" \) ; then
3795   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3796 fi
3797
3798 if test "$gprof" = "yes" ; then
3799   echo "TARGET_GPROF=yes" >> $config_target_mak
3800   if test "$target_linux_user" = "yes" ; then
3801     cflags="-p $cflags"
3802     ldflags="-p $ldflags"
3803   fi
3804   if test "$target_softmmu" = "yes" ; then
3805     ldflags="-p $ldflags"
3806     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3807   fi
3808 fi
3809
3810 if test "$ARCH" = "tci"; then
3811   linker_script=""
3812 else
3813   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3814 fi
3815
3816 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3817   case "$ARCH" in
3818   sparc)
3819     # -static is used to avoid g1/g3 usage by the dynamic linker
3820     ldflags="$linker_script -static $ldflags"
3821     ;;
3822   alpha | s390x)
3823     # The default placement of the application is fine.
3824     ;;
3825   *)
3826     ldflags="$linker_script $ldflags"
3827     ;;
3828   esac
3829 fi
3830
3831 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3832 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3833 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3834
3835 done # for target in $targets
3836
3837 # build tree in object directory in case the source is not in the current directory
3838 DIRS="tests tests/tcg tests/tcg/cris slirp audio block net pc-bios/optionrom"
3839 DIRS="$DIRS pc-bios/spapr-rtas"
3840 DIRS="$DIRS roms/seabios roms/vgabios"
3841 DIRS="$DIRS fsdev ui"
3842 DIRS="$DIRS qapi qapi-generated"
3843 DIRS="$DIRS qga trace qom"
3844 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
3845 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
3846 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3847 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3848 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3849 for bios_file in \
3850     $source_path/pc-bios/*.bin \
3851     $source_path/pc-bios/*.rom \
3852     $source_path/pc-bios/*.dtb \
3853     $source_path/pc-bios/openbios-* \
3854     $source_path/pc-bios/palcode-*
3855 do
3856     FILES="$FILES pc-bios/`basename $bios_file`"
3857 done
3858 mkdir -p $DIRS
3859 for f in $FILES ; do
3860     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3861         symlink "$source_path/$f" "$f"
3862     fi
3863 done
3864
3865 # temporary config to build submodules
3866 for rom in seabios vgabios ; do
3867     config_mak=roms/$rom/config.mak
3868     echo "# Automatically generated by configure - do not modify" > $config_mak
3869     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3870     echo "CC=$cc" >> $config_mak
3871     echo "BCC=bcc" >> $config_mak
3872     echo "CPP=${cross_prefix}cpp" >> $config_mak
3873     echo "OBJCOPY=objcopy" >> $config_mak
3874     echo "IASL=iasl" >> $config_mak
3875     echo "LD=$ld" >> $config_mak
3876 done
3877
3878 for hwlib in 32 64; do
3879   d=libhw$hwlib
3880   mkdir -p $d
3881   mkdir -p $d/ide
3882   symlink $source_path/Makefile.hw $d/Makefile
3883   mkdir -p $d/9pfs
3884   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3885 done
3886
3887 if [ "$source_path" != `pwd` ]; then
3888     # out of tree build
3889     mkdir -p libcacard
3890     rm -f libcacard/Makefile
3891     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3892 fi
3893
3894 d=libuser
3895 mkdir -p $d
3896 mkdir -p $d/trace
3897 symlink $source_path/Makefile.user $d/Makefile
3898
3899 if test "$docs" = "yes" ; then
3900   mkdir -p QMP
3901 fi