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 echo "# produced by $0 $*" >> config.log
  26 echo "#" >> config.log
  27
  28 compile_object() {
  29   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  30   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  31 }
  32
  33 compile_prog() {
  34   local_cflags="$1"
  35   local_ldflags="$2"
  36   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  37   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  38 }
  39
  40 # symbolically link $1 to $2.  Portable version of "ln -sf".
  41 symlink() {
  42   rm -f $2
  43   ln -s $1 $2
  44 }
  45
  46 # check whether a command is available to this shell (may be either an
  47 # executable or a builtin)
  48 has() {
  49     type "$1" >/dev/null 2>&1
  50 }
  51
  52 # search for an executable in PATH
  53 path_of() {
  54     local_command="$1"
  55     local_ifs="$IFS"
  56     local_dir=""
  57
  58     # pathname has a dir component?
  59     if [ "${local_command#*/}" != "$local_command" ]; then
  60         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  61             echo "$local_command"
  62             return 0
  63         fi
  64     fi
  65     if [ -z "$local_command" ]; then
  66         return 1
  67     fi
  68
  69     IFS=:
  70     for local_dir in $PATH; do
  71         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  72             echo "$local_dir/$local_command"
  73             IFS="${local_ifs:-$(printf ' \t\n')}"
  74             return 0
  75         fi
  76     done
  77     # not found
  78     IFS="${local_ifs:-$(printf ' \t\n')}"
  79     return 1
  80 }
  81
  82 # default parameters
  83 source_path=`dirname "$0"`
  84 cpu=""
  85 interp_prefix="/usr/gnemul/qemu-%M"
  86 static="no"
  87 sparc_cpu=""
  88 cross_prefix=""
  89 audio_drv_list=""
  90 audio_card_list="ac97 es1370 sb16 hda"
  91 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  92 block_drv_whitelist=""
  93 host_cc="gcc"
  94 helper_cflags=""
  95 libs_softmmu=""
  96 libs_tools=""
  97 audio_pt_int=""
  98 audio_win_int=""
  99 cc_i386=i386-pc-linux-gnu-gcc
 100 libs_qga=""
 101 debug_info="yes"
 102
 103 target_list=""
 104
 105 # Default value for a variable defining feature "foo".
 106 #  * foo="no"  feature will only be used if --enable-foo arg is given
 107 #  * foo=""    feature will be searched for, and if found, will be used
 108 #              unless --disable-foo is given
 109 #  * foo="yes" this value will only be set by --enable-foo flag.
 110 #              feature will searched for,
 111 #              if not found, configure exits with error
 112 #
 113 # Always add --enable-foo and --disable-foo command line args.
 114 # Distributions want to ensure that several features are compiled in, and it
 115 # is impossible without a --enable-foo that exits if a feature is not found.
 116
 117 bluez=""
 118 brlapi=""
 119 curl=""
 120 curses=""
 121 docs=""
 122 fdt=""
 123 nptl=""
 124 sdl=""
 125 vnc="yes"
 126 sparse="no"
 127 uuid=""
 128 vde=""
 129 vnc_tls=""
 130 vnc_sasl=""
 131 vnc_jpeg=""
 132 vnc_png=""
 133 vnc_thread="no"
 134 xen=""
 135 xen_ctrl_version=""
 136 linux_aio=""
 137 cap_ng=""
 138 attr=""
 139 libattr=""
 140 xfs=""
 141
 142 vhost_net="no"
 143 kvm="no"
 144 gprof="no"
 145 debug_tcg="no"
 146 debug_mon="no"
 147 debug="no"
 148 strip_opt="yes"
 149 tcg_interpreter="no"
 150 bigendian="no"
 151 mingw32="no"
 152 EXESUF=""
 153 prefix="/usr/local"
 154 mandir="\${prefix}/share/man"
 155 datadir="\${prefix}/share/qemu"
 156 docdir="\${prefix}/share/doc/qemu"
 157 bindir="\${prefix}/bin"
 158 libdir="\${prefix}/lib"
 159 includedir="\${prefix}/include"
 160 sysconfdir="\${prefix}/etc"
 161 confsuffix="/qemu"
 162 slirp="yes"
 163 fmod_lib=""
 164 fmod_inc=""
 165 oss_lib=""
 166 bsd="no"
 167 linux="no"
 168 solaris="no"
 169 profiler="no"
 170 cocoa="no"
 171 softmmu="yes"
 172 linux_user="no"
 173 darwin_user="no"
 174 bsd_user="no"
 175 guest_base=""
 176 uname_release=""
 177 mixemu="no"
 178 aix="no"
 179 blobs="yes"
 180 pkgversion=""
 181 pie=""
 182 zero_malloc=""
 183 trace_backend="nop"
 184 trace_file="trace"
 185 spice=""
 186 rbd=""
 187 smartcard=""
 188 smartcard_nss=""
 189 usb_redir=""
 190 opengl=""
 191 zlib="yes"
 192 guest_agent="yes"
 193 libiscsi=""
 194
 195 # parse CC options first
 196 for opt do
 197   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 198   case "$opt" in
 199   --cross-prefix=*) cross_prefix="$optarg"
 200   ;;
 201   --cc=*) CC="$optarg"
 202   ;;
 203   --source-path=*) source_path="$optarg"
 204   ;;
 205   --cpu=*) cpu="$optarg"
 206   ;;
 207   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 208   ;;
 209   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 210   ;;
 211   --enable-debug-info) debug_info="yes"
 212   ;;
 213   --disable-debug-info) debug_info="no"
 214   ;;
 215   --sparc_cpu=*)
 216     sparc_cpu="$optarg"
 217     case $sparc_cpu in
 218     v7|v8|v8plus|v8plusa)
 219       cpu="sparc"
 220     ;;
 221     v9)
 222       cpu="sparc64"
 223     ;;
 224     *)
 225       echo "undefined SPARC architecture. Exiting";
 226       exit 1
 227     ;;
 228     esac
 229   ;;
 230   esac
 231 done
 232 # OS specific
 233 # Using uname is really, really broken.  Once we have the right set of checks
 234 # we can eliminate it's usage altogether
 235
 236 cc="${CC-${cross_prefix}gcc}"
 237 ar="${AR-${cross_prefix}ar}"
 238 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 239 ld="${LD-${cross_prefix}ld}"
 240 libtool="${LIBTOOL-${cross_prefix}libtool}"
 241 strip="${STRIP-${cross_prefix}strip}"
 242 windres="${WINDRES-${cross_prefix}windres}"
 243 pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
 244 query_pkg_config() {
 245     "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
 246 }
 247 pkg_config=query_pkg_config
 248 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 249
 250 # default flags for all hosts
 251 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 252 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 253 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 254 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 255 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 256 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 257 if test "$debug_info" = "yes"; then
 258     CFLAGS="-g $CFLAGS"
 259     LDFLAGS="-g $LDFLAGS"
 260 fi
 261
 262 # make source path absolute
 263 source_path=`cd "$source_path"; pwd`
 264
 265 check_define() {
 266 cat > $TMPC <<EOF
 267 #if !defined($1)
 268 #error $1 not defined
 269 #endif
 270 int main(void) { return 0; }
 271 EOF
 272   compile_object
 273 }
 274
 275 if test ! -z "$cpu" ; then
 276   # command line argument
 277   :
 278 elif check_define __i386__ ; then
 279   cpu="i386"
 280 elif check_define __x86_64__ ; then
 281   cpu="x86_64"
 282 elif check_define __sparc__ ; then
 283   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 284   # They must be specified using --sparc_cpu
 285   if check_define __arch64__ ; then
 286     cpu="sparc64"
 287   else
 288     cpu="sparc"
 289   fi
 290 elif check_define _ARCH_PPC ; then
 291   if check_define _ARCH_PPC64 ; then
 292     cpu="ppc64"
 293   else
 294     cpu="ppc"
 295   fi
 296 elif check_define __mips__ ; then
 297   cpu="mips"
 298 elif check_define __ia64__ ; then
 299   cpu="ia64"
 300 elif check_define __s390__ ; then
 301   if check_define __s390x__ ; then
 302     cpu="s390x"
 303   else
 304     cpu="s390"
 305   fi
 306 elif check_define __arm__ ; then
 307   cpu="arm"
 308 elif check_define __hppa__ ; then
 309   cpu="hppa"
 310 else
 311   cpu=`uname -m`
 312 fi
 313
 314 ARCH=
 315 # Normalise host CPU name and set ARCH.
 316 # Note that this case should only have supported host CPUs, not guests.
 317 case "$cpu" in
 318   ia64|ppc|ppc64|s390|s390x|sparc64)
 319     cpu="$cpu"
 320   ;;
 321   i386|i486|i586|i686|i86pc|BePC)
 322     cpu="i386"
 323   ;;
 324   x86_64|amd64)
 325     cpu="x86_64"
 326   ;;
 327   armv*b|armv*l|arm)
 328     cpu="arm"
 329   ;;
 330   hppa|parisc|parisc64)
 331     cpu="hppa"
 332   ;;
 333   mips*)
 334     cpu="mips"
 335   ;;
 336   sparc|sun4[cdmuv])
 337     cpu="sparc"
 338   ;;
 339   *)
 340     # This will result in either an error or falling back to TCI later
 341     ARCH=unknown
 342   ;;
 343 esac
 344 if test -z "$ARCH"; then
 345   ARCH="$cpu"
 346 fi
 347
 348 # OS specific
 349 if check_define __linux__ ; then
 350   targetos="Linux"
 351 elif check_define _WIN32 ; then
 352   targetos='MINGW32'
 353 elif check_define __OpenBSD__ ; then
 354   targetos='OpenBSD'
 355 elif check_define __sun__ ; then
 356   targetos='SunOS'
 357 elif check_define __HAIKU__ ; then
 358   targetos='Haiku'
 359 else
 360   targetos=`uname -s`
 361 fi
 362
 363 case $targetos in
 364 CYGWIN*)
 365   mingw32="yes"
 366   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 367   audio_possible_drivers="winwave sdl"
 368   audio_drv_list="winwave"
 369 ;;
 370 MINGW32*)
 371   mingw32="yes"
 372   audio_possible_drivers="winwave dsound sdl fmod"
 373   audio_drv_list="winwave"
 374 ;;
 375 GNU/kFreeBSD)
 376   bsd="yes"
 377   audio_drv_list="oss"
 378   audio_possible_drivers="oss sdl esd pa"
 379 ;;
 380 FreeBSD)
 381   bsd="yes"
 382   make="${MAKE-gmake}"
 383   audio_drv_list="oss"
 384   audio_possible_drivers="oss sdl esd pa"
 385   # needed for kinfo_getvmmap(3) in libutil.h
 386   LIBS="-lutil $LIBS"
 387 ;;
 388 DragonFly)
 389   bsd="yes"
 390   make="${MAKE-gmake}"
 391   audio_drv_list="oss"
 392   audio_possible_drivers="oss sdl esd pa"
 393 ;;
 394 NetBSD)
 395   bsd="yes"
 396   make="${MAKE-gmake}"
 397   audio_drv_list="oss"
 398   audio_possible_drivers="oss sdl esd"
 399   oss_lib="-lossaudio"
 400 ;;
 401 OpenBSD)
 402   bsd="yes"
 403   make="${MAKE-gmake}"
 404   audio_drv_list="oss"
 405   audio_possible_drivers="oss sdl esd"
 406   oss_lib="-lossaudio"
 407 ;;
 408 Darwin)
 409   bsd="yes"
 410   darwin="yes"
 411   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 412   # run 64-bit userspace code
 413   if [ "$cpu" = "i386" ] ; then
 414     is_x86_64=`sysctl -n hw.optional.x86_64`
 415     [ "$is_x86_64" = "1" ] && cpu=x86_64
 416   fi
 417   if [ "$cpu" = "x86_64" ] ; then
 418     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 419     LDFLAGS="-arch x86_64 $LDFLAGS"
 420   else
 421     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 422   fi
 423   darwin_user="yes"
 424   cocoa="yes"
 425   audio_drv_list="coreaudio"
 426   audio_possible_drivers="coreaudio sdl fmod"
 427   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 428   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 429 ;;
 430 SunOS)
 431   solaris="yes"
 432   make="${MAKE-gmake}"
 433   install="${INSTALL-ginstall}"
 434   ld="gld"
 435   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 436   needs_libsunmath="no"
 437   solarisrev=`uname -r | cut -f2 -d.`
 438   # have to select again, because `uname -m` returns i86pc
 439   # even on an x86_64 box.
 440   solariscpu=`isainfo -k`
 441   if test "${solariscpu}" = "amd64" ; then
 442     cpu="x86_64"
 443   fi
 444   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 445     if test "$solarisrev" -le 9 ; then
 446       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 447         needs_libsunmath="yes"
 448         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 449         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 450         LIBS="-lsunmath $LIBS"
 451       else
 452         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 453         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 454         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 455         echo "Studio 11 can be downloaded from www.sun.com."
 456         exit 1
 457       fi
 458     fi
 459   fi
 460   if test -f /usr/include/sys/soundcard.h ; then
 461     audio_drv_list="oss"
 462   fi
 463   audio_possible_drivers="oss sdl"
 464 # needed for CMSG_ macros in sys/socket.h
 465   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 466 # needed for TIOCWIN* defines in termios.h
 467   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 468   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 469   LIBS="-lsocket -lnsl -lresolv $LIBS"
 470 ;;
 471 AIX)
 472   aix="yes"
 473   make="${MAKE-gmake}"
 474 ;;
 475 Haiku)
 476   haiku="yes"
 477   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 478   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 479 ;;
 480 *)
 481   audio_drv_list="oss"
 482   audio_possible_drivers="oss alsa sdl esd pa"
 483   linux="yes"
 484   linux_user="yes"
 485   usb="linux"
 486   kvm="yes"
 487   vhost_net="yes"
 488   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 489     audio_possible_drivers="$audio_possible_drivers fmod"
 490   fi
 491 ;;
 492 esac
 493
 494 if [ "$bsd" = "yes" ] ; then
 495   if [ "$darwin" != "yes" ] ; then
 496     usb="bsd"
 497   fi
 498   bsd_user="yes"
 499 fi
 500
 501 : ${make=${MAKE-make}}
 502 : ${install=${INSTALL-install}}
 503 : ${python=${PYTHON-python}}
 504 : ${smbd=${SMBD-/usr/sbin/smbd}}
 505
 506 if test "$mingw32" = "yes" ; then
 507   EXESUF=".exe"
 508   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 509   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 510   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 511   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 512   prefix="c:/Program Files/Qemu"
 513   mandir="\${prefix}"
 514   datadir="\${prefix}"
 515   docdir="\${prefix}"
 516   bindir="\${prefix}"
 517   sysconfdir="\${prefix}"
 518   confsuffix=""
 519   libs_qga="-lws2_32 -lwinmm $lib_qga"
 520 fi
 521
 522 werror=""
 523
 524 for opt do
 525   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 526   case "$opt" in
 527   --help|-h) show_help=yes
 528   ;;
 529   --version|-V) exec cat $source_path/VERSION
 530   ;;
 531   --prefix=*) prefix="$optarg"
 532   ;;
 533   --interp-prefix=*) interp_prefix="$optarg"
 534   ;;
 535   --source-path=*)
 536   ;;
 537   --cross-prefix=*)
 538   ;;
 539   --cc=*)
 540   ;;
 541   --host-cc=*) host_cc="$optarg"
 542   ;;
 543   --make=*) make="$optarg"
 544   ;;
 545   --install=*) install="$optarg"
 546   ;;
 547   --python=*) python="$optarg"
 548   ;;
 549   --smbd=*) smbd="$optarg"
 550   ;;
 551   --extra-cflags=*)
 552   ;;
 553   --extra-ldflags=*)
 554   ;;
 555   --enable-debug-info)
 556   ;;
 557   --disable-debug-info)
 558   ;;
 559   --cpu=*)
 560   ;;
 561   --target-list=*) target_list="$optarg"
 562   ;;
 563   --enable-trace-backend=*) trace_backend="$optarg"
 564   ;;
 565   --with-trace-file=*) trace_file="$optarg"
 566   ;;
 567   --enable-gprof) gprof="yes"
 568   ;;
 569   --static)
 570     static="yes"
 571     LDFLAGS="-static $LDFLAGS"
 572     QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
 573   ;;
 574   --mandir=*) mandir="$optarg"
 575   ;;
 576   --bindir=*) bindir="$optarg"
 577   ;;
 578   --libdir=*) libdir="$optarg"
 579   ;;
 580   --includedir=*) includedir="$optarg"
 581   ;;
 582   --datadir=*) datadir="$optarg"
 583   ;;
 584   --docdir=*) docdir="$optarg"
 585   ;;
 586   --sysconfdir=*) sysconfdir="$optarg"
 587   ;;
 588   --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
 589   --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
 590   --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
 591     # These switches are silently ignored, for compatibility with
 592     # autoconf-generated configure scripts. This allows QEMU's
 593     # configure to be used by RPM and similar macros that set
 594     # lots of directory switches by default.
 595   ;;
 596   --disable-sdl) sdl="no"
 597   ;;
 598   --enable-sdl) sdl="yes"
 599   ;;
 600   --disable-vnc) vnc="no"
 601   ;;
 602   --enable-vnc) vnc="yes"
 603   ;;
 604   --fmod-lib=*) fmod_lib="$optarg"
 605   ;;
 606   --fmod-inc=*) fmod_inc="$optarg"
 607   ;;
 608   --oss-lib=*) oss_lib="$optarg"
 609   ;;
 610   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 611   ;;
 612   --audio-drv-list=*) audio_drv_list="$optarg"
 613   ;;
 614   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 615   ;;
 616   --enable-debug-tcg) debug_tcg="yes"
 617   ;;
 618   --disable-debug-tcg) debug_tcg="no"
 619   ;;
 620   --enable-debug-mon) debug_mon="yes"
 621   ;;
 622   --disable-debug-mon) debug_mon="no"
 623   ;;
 624   --enable-debug)
 625       # Enable debugging options that aren't excessively noisy
 626       debug_tcg="yes"
 627       debug_mon="yes"
 628       debug="yes"
 629       strip_opt="no"
 630   ;;
 631   --enable-sparse) sparse="yes"
 632   ;;
 633   --disable-sparse) sparse="no"
 634   ;;
 635   --disable-strip) strip_opt="no"
 636   ;;
 637   --disable-vnc-tls) vnc_tls="no"
 638   ;;
 639   --enable-vnc-tls) vnc_tls="yes"
 640   ;;
 641   --disable-vnc-sasl) vnc_sasl="no"
 642   ;;
 643   --enable-vnc-sasl) vnc_sasl="yes"
 644   ;;
 645   --disable-vnc-jpeg) vnc_jpeg="no"
 646   ;;
 647   --enable-vnc-jpeg) vnc_jpeg="yes"
 648   ;;
 649   --disable-vnc-png) vnc_png="no"
 650   ;;
 651   --enable-vnc-png) vnc_png="yes"
 652   ;;
 653   --disable-vnc-thread) vnc_thread="no"
 654   ;;
 655   --enable-vnc-thread) vnc_thread="yes"
 656   ;;
 657   --disable-slirp) slirp="no"
 658   ;;
 659   --disable-uuid) uuid="no"
 660   ;;
 661   --enable-uuid) uuid="yes"
 662   ;;
 663   --disable-vde) vde="no"
 664   ;;
 665   --enable-vde) vde="yes"
 666   ;;
 667   --disable-xen) xen="no"
 668   ;;
 669   --enable-xen) xen="yes"
 670   ;;
 671   --disable-brlapi) brlapi="no"
 672   ;;
 673   --enable-brlapi) brlapi="yes"
 674   ;;
 675   --disable-bluez) bluez="no"
 676   ;;
 677   --enable-bluez) bluez="yes"
 678   ;;
 679   --disable-kvm) kvm="no"
 680   ;;
 681   --enable-kvm) kvm="yes"
 682   ;;
 683   --disable-tcg-interpreter) tcg_interpreter="no"
 684   ;;
 685   --enable-tcg-interpreter) tcg_interpreter="yes"
 686   ;;
 687   --disable-cap-ng)  cap_ng="no"
 688   ;;
 689   --enable-cap-ng) cap_ng="yes"
 690   ;;
 691   --disable-spice) spice="no"
 692   ;;
 693   --enable-spice) spice="yes"
 694   ;;
 695   --disable-libiscsi) libiscsi="no"
 696   ;;
 697   --enable-libiscsi) libiscsi="yes"
 698   ;;
 699   --enable-profiler) profiler="yes"
 700   ;;
 701   --enable-cocoa)
 702       cocoa="yes" ;
 703       sdl="no" ;
 704       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 705   ;;
 706   --disable-system) softmmu="no"
 707   ;;
 708   --enable-system) softmmu="yes"
 709   ;;
 710   --disable-user)
 711       linux_user="no" ;
 712       bsd_user="no" ;
 713       darwin_user="no"
 714   ;;
 715   --enable-user) ;;
 716   --disable-linux-user) linux_user="no"
 717   ;;
 718   --enable-linux-user) linux_user="yes"
 719   ;;
 720   --disable-darwin-user) darwin_user="no"
 721   ;;
 722   --enable-darwin-user) darwin_user="yes"
 723   ;;
 724   --disable-bsd-user) bsd_user="no"
 725   ;;
 726   --enable-bsd-user) bsd_user="yes"
 727   ;;
 728   --enable-guest-base) guest_base="yes"
 729   ;;
 730   --disable-guest-base) guest_base="no"
 731   ;;
 732   --enable-pie) pie="yes"
 733   ;;
 734   --disable-pie) pie="no"
 735   ;;
 736   --enable-uname-release=*) uname_release="$optarg"
 737   ;;
 738   --sparc_cpu=*)
 739   ;;
 740   --enable-werror) werror="yes"
 741   ;;
 742   --disable-werror) werror="no"
 743   ;;
 744   --disable-curses) curses="no"
 745   ;;
 746   --enable-curses) curses="yes"
 747   ;;
 748   --disable-curl) curl="no"
 749   ;;
 750   --enable-curl) curl="yes"
 751   ;;
 752   --disable-fdt) fdt="no"
 753   ;;
 754   --enable-fdt) fdt="yes"
 755   ;;
 756   --disable-nptl) nptl="no"
 757   ;;
 758   --enable-nptl) nptl="yes"
 759   ;;
 760   --enable-mixemu) mixemu="yes"
 761   ;;
 762   --disable-linux-aio) linux_aio="no"
 763   ;;
 764   --enable-linux-aio) linux_aio="yes"
 765   ;;
 766   --disable-attr) attr="no"
 767   ;;
 768   --enable-attr) attr="yes"
 769   ;;
 770   --disable-blobs) blobs="no"
 771   ;;
 772   --with-pkgversion=*) pkgversion=" ($optarg)"
 773   ;;
 774   --disable-docs) docs="no"
 775   ;;
 776   --enable-docs) docs="yes"
 777   ;;
 778   --disable-vhost-net) vhost_net="no"
 779   ;;
 780   --enable-vhost-net) vhost_net="yes"
 781   ;;
 782   --disable-opengl) opengl="no"
 783   ;;
 784   --enable-opengl) opengl="yes"
 785   ;;
 786   --disable-rbd) rbd="no"
 787   ;;
 788   --enable-rbd) rbd="yes"
 789   ;;
 790   --disable-xfsctl) xfs="no"
 791   ;;
 792   --enable-xfsctl) xfs="yes"
 793   ;;
 794   --disable-smartcard) smartcard="no"
 795   ;;
 796   --enable-smartcard) smartcard="yes"
 797   ;;
 798   --disable-smartcard-nss) smartcard_nss="no"
 799   ;;
 800   --enable-smartcard-nss) smartcard_nss="yes"
 801   ;;
 802   --disable-usb-redir) usb_redir="no"
 803   ;;
 804   --enable-usb-redir) usb_redir="yes"
 805   ;;
 806   --disable-zlib-test) zlib="no"
 807   ;;
 808   --enable-guest-agent) guest_agent="yes"
 809   ;;
 810   --disable-guest-agent) guest_agent="no"
 811   ;;
 812   *) echo "ERROR: unknown option $opt"; show_help="yes"
 813   ;;
 814   esac
 815 done
 816
 817 #
 818 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 819 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 820 #
 821 host_guest_base="no"
 822 case "$cpu" in
 823     sparc) case $sparc_cpu in
 824            v7|v8)
 825              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 826            ;;
 827            v8plus|v8plusa)
 828              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 829            ;;
 830            *) # sparc_cpu not defined in the command line
 831              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 832            esac
 833            LDFLAGS="-m32 $LDFLAGS"
 834            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 835            if test "$solaris" = "no" ; then
 836              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 837              helper_cflags="-ffixed-i0"
 838            fi
 839            ;;
 840     sparc64)
 841            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 842            LDFLAGS="-m64 $LDFLAGS"
 843            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 844            if test "$solaris" != "no" ; then
 845              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 846            fi
 847            ;;
 848     s390)
 849            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 850            LDFLAGS="-m31 $LDFLAGS"
 851            host_guest_base="yes"
 852            ;;
 853     s390x)
 854            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 855            LDFLAGS="-m64 $LDFLAGS"
 856            host_guest_base="yes"
 857            ;;
 858     i386)
 859            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 860            LDFLAGS="-m32 $LDFLAGS"
 861            cc_i386='$(CC) -m32'
 862            helper_cflags="-fomit-frame-pointer"
 863            host_guest_base="yes"
 864            ;;
 865     x86_64)
 866            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 867            LDFLAGS="-m64 $LDFLAGS"
 868            cc_i386='$(CC) -m32'
 869            host_guest_base="yes"
 870            ;;
 871     arm*)
 872            host_guest_base="yes"
 873            ;;
 874     ppc*)
 875            host_guest_base="yes"
 876            ;;
 877     mips*)
 878            host_guest_base="yes"
 879            ;;
 880     ia64*)
 881            host_guest_base="yes"
 882            ;;
 883     hppa*)
 884            host_guest_base="yes"
 885            ;;
 886     unicore32*)
 887            host_guest_base="yes"
 888            ;;
 889 esac
 890
 891 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 892
 893
 894 default_target_list=""
 895
 896 # these targets are portable
 897 if [ "$softmmu" = "yes" ] ; then
 898     default_target_list="\
 899 i386-softmmu \
 900 x86_64-softmmu \
 901 alpha-softmmu \
 902 arm-softmmu \
 903 cris-softmmu \
 904 lm32-softmmu \
 905 m68k-softmmu \
 906 microblaze-softmmu \
 907 microblazeel-softmmu \
 908 mips-softmmu \
 909 mipsel-softmmu \
 910 mips64-softmmu \
 911 mips64el-softmmu \
 912 ppc-softmmu \
 913 ppcemb-softmmu \
 914 ppc64-softmmu \
 915 sh4-softmmu \
 916 sh4eb-softmmu \
 917 sparc-softmmu \
 918 sparc64-softmmu \
 919 s390x-softmmu \
 920 xtensa-softmmu \
 921 xtensaeb-softmmu \
 922 "
 923 fi
 924 # the following are Linux specific
 925 if [ "$linux_user" = "yes" ] ; then
 926     default_target_list="${default_target_list}\
 927 i386-linux-user \
 928 x86_64-linux-user \
 929 alpha-linux-user \
 930 arm-linux-user \
 931 armeb-linux-user \
 932 cris-linux-user \
 933 m68k-linux-user \
 934 microblaze-linux-user \
 935 microblazeel-linux-user \
 936 mips-linux-user \
 937 mipsel-linux-user \
 938 ppc-linux-user \
 939 ppc64-linux-user \
 940 ppc64abi32-linux-user \
 941 sh4-linux-user \
 942 sh4eb-linux-user \
 943 sparc-linux-user \
 944 sparc64-linux-user \
 945 sparc32plus-linux-user \
 946 unicore32-linux-user \
 947 s390x-linux-user \
 948 "
 949 fi
 950 # the following are Darwin specific
 951 if [ "$darwin_user" = "yes" ] ; then
 952     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 953 fi
 954 # the following are BSD specific
 955 if [ "$bsd_user" = "yes" ] ; then
 956     default_target_list="${default_target_list}\
 957 i386-bsd-user \
 958 x86_64-bsd-user \
 959 sparc-bsd-user \
 960 sparc64-bsd-user \
 961 "
 962 fi
 963
 964 if test x"$show_help" = x"yes" ; then
 965 cat << EOF
 966
 967 Usage: configure [options]
 968 Options: [defaults in brackets after descriptions]
 969
 970 EOF
 971 echo "Standard options:"
 972 echo "  --help                   print this message"
 973 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 974 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 975 echo "                           use %M for cpu name [$interp_prefix]"
 976 echo "  --target-list=LIST       set target list (default: build everything)"
 977 echo "Available targets: $default_target_list" | \
 978     fold -s -w 53 | sed -e 's/^/                           /'
 979 echo ""
 980 echo "Advanced options (experts only):"
 981 echo "  --source-path=PATH       path of source code [$source_path]"
 982 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 983 echo "  --cc=CC                  use C compiler CC [$cc]"
 984 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 985 echo "                           build time"
 986 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 987 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 988 echo "  --make=MAKE              use specified make [$make]"
 989 echo "  --install=INSTALL        use specified install [$install]"
 990 echo "  --python=PYTHON          use specified python [$python]"
 991 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 992 echo "  --static                 enable static build [$static]"
 993 echo "  --mandir=PATH            install man pages in PATH"
 994 echo "  --datadir=PATH           install firmware in PATH"
 995 echo "  --docdir=PATH            install documentation in PATH"
 996 echo "  --bindir=PATH            install binaries in PATH"
 997 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 998 echo "  --enable-debug-tcg       enable TCG debugging"
 999 echo "  --disable-debug-tcg      disable TCG debugging (default)"
1000 echo "  --enable-debug           enable common debug build options"
1001 echo "  --enable-sparse          enable sparse checker"
1002 echo "  --disable-sparse         disable sparse checker (default)"
1003 echo "  --disable-strip          disable stripping binaries"
1004 echo "  --disable-werror         disable compilation abort on warning"
1005 echo "  --disable-sdl            disable SDL"
1006 echo "  --enable-sdl             enable SDL"
1007 echo "  --disable-vnc            disable VNC"
1008 echo "  --enable-vnc             enable VNC"
1009 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
1010 echo "  --audio-drv-list=LIST    set audio drivers list:"
1011 echo "                           Available drivers: $audio_possible_drivers"
1012 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
1013 echo "                           Available cards: $audio_possible_cards"
1014 echo "  --block-drv-whitelist=L  set block driver whitelist"
1015 echo "                           (affects only QEMU, not qemu-img)"
1016 echo "  --enable-mixemu          enable mixer emulation"
1017 echo "  --disable-xen            disable xen backend driver support"
1018 echo "  --enable-xen             enable xen backend driver support"
1019 echo "  --disable-brlapi         disable BrlAPI"
1020 echo "  --enable-brlapi          enable BrlAPI"
1021 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
1022 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
1023 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
1024 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
1025 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1026 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1027 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1028 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1029 echo "  --disable-vnc-thread     disable threaded VNC server"
1030 echo "  --enable-vnc-thread      enable threaded VNC server"
1031 echo "  --disable-curses         disable curses output"
1032 echo "  --enable-curses          enable curses output"
1033 echo "  --disable-curl           disable curl connectivity"
1034 echo "  --enable-curl            enable curl connectivity"
1035 echo "  --disable-fdt            disable fdt device tree"
1036 echo "  --enable-fdt             enable fdt device tree"
1037 echo "  --disable-bluez          disable bluez stack connectivity"
1038 echo "  --enable-bluez           enable bluez stack connectivity"
1039 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1040 echo "  --disable-kvm            disable KVM acceleration support"
1041 echo "  --enable-kvm             enable KVM acceleration support"
1042 echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1043 echo "  --disable-nptl           disable usermode NPTL support"
1044 echo "  --enable-nptl            enable usermode NPTL support"
1045 echo "  --enable-system          enable all system emulation targets"
1046 echo "  --disable-system         disable all system emulation targets"
1047 echo "  --enable-user            enable supported user emulation targets"
1048 echo "  --disable-user           disable all user emulation targets"
1049 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1050 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1051 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1052 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1053 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1054 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1055 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1056 echo "                           emulation targets"
1057 echo "  --disable-guest-base     disable GUEST_BASE support"
1058 echo "  --enable-pie             build Position Independent Executables"
1059 echo "  --disable-pie            do not build Position Independent Executables"
1060 echo "  --fmod-lib               path to FMOD library"
1061 echo "  --fmod-inc               path to FMOD includes"
1062 echo "  --oss-lib                path to OSS library"
1063 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1064 echo "  --cpu=CPU                Build for host CPU [$cpu]"
1065 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1066 echo "  --disable-uuid           disable uuid support"
1067 echo "  --enable-uuid            enable uuid support"
1068 echo "  --disable-vde            disable support for vde network"
1069 echo "  --enable-vde             enable support for vde network"
1070 echo "  --disable-linux-aio      disable Linux AIO support"
1071 echo "  --enable-linux-aio       enable Linux AIO support"
1072 echo "  --disable-cap-ng         disable libcap-ng support"
1073 echo "  --enable-cap-ng          enable libcap-ng support"
1074 echo "  --disable-attr           disables attr and xattr support"
1075 echo "  --enable-attr            enable attr and xattr support"
1076 echo "  --disable-blobs          disable installing provided firmware blobs"
1077 echo "  --enable-docs            enable documentation build"
1078 echo "  --disable-docs           disable documentation build"
1079 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1080 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1081 echo "  --enable-trace-backend=B Set trace backend"
1082 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1083 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1084 echo "                           Default:trace-<pid>"
1085 echo "  --disable-spice          disable spice"
1086 echo "  --enable-spice           enable spice"
1087 echo "  --enable-rbd             enable building the rados block device (rbd)"
1088 echo "  --disable-libiscsi       disable iscsi support"
1089 echo "  --enable-libiscsi        enable iscsi support"
1090 echo "  --disable-smartcard      disable smartcard support"
1091 echo "  --enable-smartcard       enable smartcard support"
1092 echo "  --disable-smartcard-nss  disable smartcard nss support"
1093 echo "  --enable-smartcard-nss   enable smartcard nss support"
1094 echo "  --disable-usb-redir      disable usb network redirection support"
1095 echo "  --enable-usb-redir       enable usb network redirection support"
1096 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1097 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1098 echo ""
1099 echo "NOTE: The object files are built at the place where configure is launched"
1100 exit 1
1101 fi
1102
1103 # Now we have handled --enable-tcg-interpreter and know we're not just
1104 # printing the help message, bail out if the host CPU isn't supported.
1105 if test "$ARCH" = "unknown"; then
1106     if test "$tcg_interpreter" = "yes" ; then
1107         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
1108         ARCH=tci
1109     else
1110         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
1111         exit 1
1112     fi
1113 fi
1114
1115 # check that the C compiler works.
1116 cat > $TMPC <<EOF
1117 int main(void) { return 0; }
1118 EOF
1119
1120 if compile_object ; then
1121   : C compiler works ok
1122 else
1123     echo "ERROR: \"$cc\" either does not exist or does not work"
1124     exit 1
1125 fi
1126
1127 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1128 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1129 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1130 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1131 cat > $TMPC << EOF
1132 int main(void) { return 0; }
1133 EOF
1134 for flag in $gcc_flags; do
1135     if compile_prog "-Werror $flag" "" ; then
1136         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1137     fi
1138 done
1139
1140 if test "$static" = "yes" ; then
1141   if test "$pie" = "yes" ; then
1142     echo "static and pie are mutually incompatible"
1143     exit 1
1144   else
1145     pie="no"
1146   fi
1147 fi
1148
1149 if test "$pie" = ""; then
1150   case "$cpu-$targetos" in
1151     i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
1152       ;;
1153     *)
1154       pie="no"
1155       ;;
1156   esac
1157 fi
1158
1159 if test "$pie" != "no" ; then
1160   cat > $TMPC << EOF
1161
1162 #ifdef __linux__
1163 #  define THREAD __thread
1164 #else
1165 #  define THREAD
1166 #endif
1167
1168 static THREAD int tls_var;
1169
1170 int main(void) { return tls_var; }
1171
1172 EOF
1173   if compile_prog "-fPIE -DPIE" "-pie"; then
1174     QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1175     LDFLAGS="-pie $LDFLAGS"
1176     pie="yes"
1177     if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1178       LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1179     fi
1180   else
1181     if test "$pie" = "yes"; then
1182       echo "PIE not available due to missing toolchain support"
1183       exit 1
1184     else
1185       echo "Disabling PIE due to missing toolchain support"
1186       pie="no"
1187     fi
1188   fi
1189 fi
1190
1191 #
1192 # Solaris specific configure tool chain decisions
1193 #
1194 if test "$solaris" = "yes" ; then
1195   if has $install; then
1196     :
1197   else
1198     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1199     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1200     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1201     exit 1
1202   fi
1203   if test "`path_of $install`" = "/usr/sbin/install" ; then
1204     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1205     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1206     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1207     exit 1
1208   fi
1209   if has ar; then
1210     :
1211   else
1212     echo "Error: No path includes ar"
1213     if test -f /usr/ccs/bin/ar ; then
1214       echo "Add /usr/ccs/bin to your path and rerun configure"
1215     fi
1216     exit 1
1217   fi
1218 fi
1219
1220 if ! has $python; then
1221   echo "Python not found. Use --python=/path/to/python"
1222   exit 1
1223 fi
1224
1225 if test -z "$target_list" ; then
1226     target_list="$default_target_list"
1227 else
1228     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1229 fi
1230 if test -z "$target_list" ; then
1231     echo "No targets enabled"
1232     exit 1
1233 fi
1234 # see if system emulation was really requested
1235 case " $target_list " in
1236   *"-softmmu "*) softmmu=yes
1237   ;;
1238   *) softmmu=no
1239   ;;
1240 esac
1241
1242 feature_not_found() {
1243   feature=$1
1244
1245   echo "ERROR"
1246   echo "ERROR: User requested feature $feature"
1247   echo "ERROR: configure was not able to find it"
1248   echo "ERROR"
1249   exit 1;
1250 }
1251
1252 if test -z "$cross_prefix" ; then
1253
1254 # ---
1255 # big/little endian test
1256 cat > $TMPC << EOF
1257 #include <inttypes.h>
1258 int main(int argc, char ** argv){
1259         volatile uint32_t i=0x01234567;
1260         return (*((uint8_t*)(&i))) == 0x67;
1261 }
1262 EOF
1263
1264 if compile_prog "" "" ; then
1265 $TMPE && bigendian="yes"
1266 else
1267 echo big/little test failed
1268 fi
1269
1270 else
1271
1272 # if cross compiling, cannot launch a program, so make a static guess
1273 case "$cpu" in
1274   arm)
1275     # ARM can be either way; ask the compiler which one we are
1276     if check_define __ARMEB__; then
1277       bigendian=yes
1278     fi
1279   ;;
1280   hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1281     bigendian=yes
1282   ;;
1283 esac
1284
1285 fi
1286
1287 # host long bits test, actually a pointer size test
1288 cat > $TMPC << EOF
1289 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1290 EOF
1291 if compile_object; then
1292 hostlongbits=64
1293 else
1294 hostlongbits=32
1295 fi
1296
1297
1298 ##########################################
1299 # NPTL probe
1300
1301 if test "$nptl" != "no" ; then
1302   cat > $TMPC <<EOF
1303 #include <sched.h>
1304 #include <linux/futex.h>
1305 int main(void) {
1306 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1307 #error bork
1308 #endif
1309   return 0;
1310 }
1311 EOF
1312
1313   if compile_object ; then
1314     nptl=yes
1315   else
1316     if test "$nptl" = "yes" ; then
1317       feature_not_found "nptl"
1318     fi
1319     nptl=no
1320   fi
1321 fi
1322
1323 ##########################################
1324 # zlib check
1325
1326 if test "$zlib" != "no" ; then
1327     cat > $TMPC << EOF
1328 #include <zlib.h>
1329 int main(void) { zlibVersion(); return 0; }
1330 EOF
1331     if compile_prog "" "-lz" ; then
1332         :
1333     else
1334         echo
1335         echo "Error: zlib check failed"
1336         echo "Make sure to have the zlib libs and headers installed."
1337         echo
1338         exit 1
1339     fi
1340 fi
1341
1342 ##########################################
1343 # xen probe
1344
1345 if test "$xen" != "no" ; then
1346   xen_libs="-lxenstore -lxenctrl -lxenguest"
1347
1348   # First we test whether Xen headers and libraries are available.
1349   # If no, we are done and there is no Xen support.
1350   # If yes, more tests are run to detect the Xen version.
1351
1352   # Xen (any)
1353   cat > $TMPC <<EOF
1354 #include <xenctrl.h>
1355 #include <xs.h>
1356 int main(void) {
1357   return 0;
1358 }
1359 EOF
1360   if ! compile_prog "" "$xen_libs" ; then
1361     # Xen not found
1362     if test "$xen" = "yes" ; then
1363       feature_not_found "xen"
1364     fi
1365     xen=no
1366
1367   # Xen unstable
1368   elif (
1369       cat > $TMPC <<EOF
1370 #include <xenctrl.h>
1371 #include <xs.h>
1372 #include <stdint.h>
1373 #include <xen/hvm/hvm_info_table.h>
1374 #if !defined(HVM_MAX_VCPUS)
1375 # error HVM_MAX_VCPUS not defined
1376 #endif
1377 int main(void) {
1378   xc_interface *xc;
1379   xs_daemon_open();
1380   xc = xc_interface_open(0, 0, 0);
1381   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1382   xc_gnttab_open(NULL, 0);
1383   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1384   return 0;
1385 }
1386 EOF
1387       compile_prog "" "$xen_libs"
1388     ) ; then
1389     xen_ctrl_version=410
1390     xen=yes
1391
1392   # Xen 4.0.0
1393   elif (
1394       cat > $TMPC <<EOF
1395 #include <xenctrl.h>
1396 #include <xs.h>
1397 #include <stdint.h>
1398 #include <xen/hvm/hvm_info_table.h>
1399 #if !defined(HVM_MAX_VCPUS)
1400 # error HVM_MAX_VCPUS not defined
1401 #endif
1402 int main(void) {
1403   struct xen_add_to_physmap xatp = {
1404     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1405   };
1406   xs_daemon_open();
1407   xc_interface_open();
1408   xc_gnttab_open();
1409   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1410   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1411   return 0;
1412 }
1413 EOF
1414       compile_prog "" "$xen_libs"
1415     ) ; then
1416     xen_ctrl_version=400
1417     xen=yes
1418
1419   # Xen 3.4.0
1420   elif (
1421       cat > $TMPC <<EOF
1422 #include <xenctrl.h>
1423 #include <xs.h>
1424 int main(void) {
1425   struct xen_add_to_physmap xatp = {
1426     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1427   };
1428   xs_daemon_open();
1429   xc_interface_open();
1430   xc_gnttab_open();
1431   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1432   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1433   return 0;
1434 }
1435 EOF
1436       compile_prog "" "$xen_libs"
1437     ) ; then
1438     xen_ctrl_version=340
1439     xen=yes
1440
1441   # Xen 3.3.0
1442   elif (
1443       cat > $TMPC <<EOF
1444 #include <xenctrl.h>
1445 #include <xs.h>
1446 int main(void) {
1447   xs_daemon_open();
1448   xc_interface_open();
1449   xc_gnttab_open();
1450   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1451   return 0;
1452 }
1453 EOF
1454       compile_prog "" "$xen_libs"
1455     ) ; then
1456     xen_ctrl_version=330
1457     xen=yes
1458
1459   # Xen version unsupported
1460   else
1461     if test "$xen" = "yes" ; then
1462       feature_not_found "xen (unsupported version)"
1463     fi
1464     xen=no
1465   fi
1466
1467   if test "$xen" = yes; then
1468     libs_softmmu="$xen_libs $libs_softmmu"
1469   fi
1470 fi
1471
1472 ##########################################
1473 # pkg-config probe
1474
1475 if ! has "$pkg_config_exe"; then
1476   echo "Error: pkg-config binary '$pkg_config_exe' not found"
1477   exit 1
1478 fi
1479
1480 ##########################################
1481 # libtool probe
1482
1483 if ! has $libtool; then
1484     libtool=
1485 fi
1486
1487 ##########################################
1488 # Sparse probe
1489 if test "$sparse" != "no" ; then
1490   if has cgcc; then
1491     sparse=yes
1492   else
1493     if test "$sparse" = "yes" ; then
1494       feature_not_found "sparse"
1495     fi
1496     sparse=no
1497   fi
1498 fi
1499
1500 ##########################################
1501 # SDL probe
1502
1503 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1504 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1505 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1506   sdl_config=sdl-config
1507 fi
1508
1509 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1510   sdlconfig="$pkg_config sdl"
1511   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1512 elif has ${sdl_config}; then
1513   sdlconfig="$sdl_config"
1514   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1515 else
1516   if test "$sdl" = "yes" ; then
1517     feature_not_found "sdl"
1518   fi
1519   sdl=no
1520 fi
1521 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1522   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1523 fi
1524
1525 sdl_too_old=no
1526 if test "$sdl" != "no" ; then
1527   cat > $TMPC << EOF
1528 #include <SDL.h>
1529 #undef main /* We don't want SDL to override our main() */
1530 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1531 EOF
1532   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1533   if test "$static" = "yes" ; then
1534     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1535   else
1536     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1537   fi
1538   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1539     if test "$_sdlversion" -lt 121 ; then
1540       sdl_too_old=yes
1541     else
1542       if test "$cocoa" = "no" ; then
1543         sdl=yes
1544       fi
1545     fi
1546
1547     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1548     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1549       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1550          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1551          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1552       fi
1553       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1554         :
1555       else
1556         sdl=no
1557       fi
1558     fi # static link
1559   else # sdl not found
1560     if test "$sdl" = "yes" ; then
1561       feature_not_found "sdl"
1562     fi
1563     sdl=no
1564   fi # sdl compile test
1565 fi
1566
1567 if test "$sdl" = "yes" ; then
1568   cat > $TMPC <<EOF
1569 #include <SDL.h>
1570 #if defined(SDL_VIDEO_DRIVER_X11)
1571 #include <X11/XKBlib.h>
1572 #else
1573 #error No x11 support
1574 #endif
1575 int main(void) { return 0; }
1576 EOF
1577   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1578     sdl_libs="$sdl_libs -lX11"
1579   fi
1580   libs_softmmu="$sdl_libs $libs_softmmu"
1581 fi
1582
1583 ##########################################
1584 # VNC TLS detection
1585 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1586   cat > $TMPC <<EOF
1587 #include <gnutls/gnutls.h>
1588 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1589 EOF
1590   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1591   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1592   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1593     vnc_tls=yes
1594     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1595   else
1596     if test "$vnc_tls" = "yes" ; then
1597       feature_not_found "vnc-tls"
1598     fi
1599     vnc_tls=no
1600   fi
1601 fi
1602
1603 ##########################################
1604 # VNC SASL detection
1605 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1606   cat > $TMPC <<EOF
1607 #include <sasl/sasl.h>
1608 #include <stdio.h>
1609 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1610 EOF
1611   # Assuming Cyrus-SASL installed in /usr prefix
1612   vnc_sasl_cflags=""
1613   vnc_sasl_libs="-lsasl2"
1614   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1615     vnc_sasl=yes
1616     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1617   else
1618     if test "$vnc_sasl" = "yes" ; then
1619       feature_not_found "vnc-sasl"
1620     fi
1621     vnc_sasl=no
1622   fi
1623 fi
1624
1625 ##########################################
1626 # VNC JPEG detection
1627 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1628 cat > $TMPC <<EOF
1629 #include <stdio.h>
1630 #include <jpeglib.h>
1631 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1632 EOF
1633     vnc_jpeg_cflags=""
1634     vnc_jpeg_libs="-ljpeg"
1635   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1636     vnc_jpeg=yes
1637     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1638   else
1639     if test "$vnc_jpeg" = "yes" ; then
1640       feature_not_found "vnc-jpeg"
1641     fi
1642     vnc_jpeg=no
1643   fi
1644 fi
1645
1646 ##########################################
1647 # VNC PNG detection
1648 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1649 cat > $TMPC <<EOF
1650 //#include <stdio.h>
1651 #include <png.h>
1652 #include <stddef.h>
1653 int main(void) {
1654     png_structp png_ptr;
1655     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1656     return 0;
1657 }
1658 EOF
1659   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1660     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1661     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1662   else
1663     vnc_png_cflags=""
1664     vnc_png_libs="-lpng"
1665   fi
1666   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1667     vnc_png=yes
1668     libs_softmmu="$vnc_png_libs $libs_softmmu"
1669     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1670   else
1671     if test "$vnc_png" = "yes" ; then
1672       feature_not_found "vnc-png"
1673     fi
1674     vnc_png=no
1675   fi
1676 fi
1677
1678 ##########################################
1679 # fnmatch() probe, used for ACL routines
1680 fnmatch="no"
1681 cat > $TMPC << EOF
1682 #include <fnmatch.h>
1683 int main(void)
1684 {
1685     fnmatch("foo", "foo", 0);
1686     return 0;
1687 }
1688 EOF
1689 if compile_prog "" "" ; then
1690    fnmatch="yes"
1691 fi
1692
1693 ##########################################
1694 # uuid_generate() probe, used for vdi block driver
1695 if test "$uuid" != "no" ; then
1696   uuid_libs="-luuid"
1697   cat > $TMPC << EOF
1698 #include <uuid/uuid.h>
1699 int main(void)
1700 {
1701     uuid_t my_uuid;
1702     uuid_generate(my_uuid);
1703     return 0;
1704 }
1705 EOF
1706   if compile_prog "" "$uuid_libs" ; then
1707     uuid="yes"
1708     libs_softmmu="$uuid_libs $libs_softmmu"
1709     libs_tools="$uuid_libs $libs_tools"
1710   else
1711     if test "$uuid" = "yes" ; then
1712       feature_not_found "uuid"
1713     fi
1714     uuid=no
1715   fi
1716 fi
1717
1718 ##########################################
1719 # xfsctl() probe, used for raw-posix
1720 if test "$xfs" != "no" ; then
1721   cat > $TMPC << EOF
1722 #include <stddef.h>  /* NULL */
1723 #include <xfs/xfs.h>
1724 int main(void)
1725 {
1726     xfsctl(NULL, 0, 0, NULL);
1727     return 0;
1728 }
1729 EOF
1730   if compile_prog "" "" ; then
1731     xfs="yes"
1732   else
1733     if test "$xfs" = "yes" ; then
1734       feature_not_found "xfs"
1735     fi
1736     xfs=no
1737   fi
1738 fi
1739
1740 ##########################################
1741 # vde libraries probe
1742 if test "$vde" != "no" ; then
1743   vde_libs="-lvdeplug"
1744   cat > $TMPC << EOF
1745 #include <libvdeplug.h>
1746 int main(void)
1747 {
1748     struct vde_open_args a = {0, 0, 0};
1749     vde_open("", "", &a);
1750     return 0;
1751 }
1752 EOF
1753   if compile_prog "" "$vde_libs" ; then
1754     vde=yes
1755     libs_softmmu="$vde_libs $libs_softmmu"
1756     libs_tools="$vde_libs $libs_tools"
1757   else
1758     if test "$vde" = "yes" ; then
1759       feature_not_found "vde"
1760     fi
1761     vde=no
1762   fi
1763 fi
1764
1765 ##########################################
1766 # libcap-ng library probe
1767 if test "$cap_ng" != "no" ; then
1768   cap_libs="-lcap-ng"
1769   cat > $TMPC << EOF
1770 #include <cap-ng.h>
1771 int main(void)
1772 {
1773     capng_capability_to_name(CAPNG_EFFECTIVE);
1774     return 0;
1775 }
1776 EOF
1777   if compile_prog "" "$cap_libs" ; then
1778     cap_ng=yes
1779     libs_tools="$cap_libs $libs_tools"
1780   else
1781     if test "$cap_ng" = "yes" ; then
1782       feature_not_found "cap_ng"
1783     fi
1784     cap_ng=no
1785   fi
1786 fi
1787
1788 ##########################################
1789 # Sound support libraries probe
1790
1791 audio_drv_probe()
1792 {
1793     drv=$1
1794     hdr=$2
1795     lib=$3
1796     exp=$4
1797     cfl=$5
1798         cat > $TMPC << EOF
1799 #include <$hdr>
1800 int main(void) { $exp }
1801 EOF
1802     if compile_prog "$cfl" "$lib" ; then
1803         :
1804     else
1805         echo
1806         echo "Error: $drv check failed"
1807         echo "Make sure to have the $drv libs and headers installed."
1808         echo
1809         exit 1
1810     fi
1811 }
1812
1813 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1814 for drv in $audio_drv_list; do
1815     case $drv in
1816     alsa)
1817     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1818         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1819     libs_softmmu="-lasound $libs_softmmu"
1820     ;;
1821
1822     fmod)
1823     if test -z $fmod_lib || test -z $fmod_inc; then
1824         echo
1825         echo "Error: You must specify path to FMOD library and headers"
1826         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1827         echo
1828         exit 1
1829     fi
1830     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1831     libs_softmmu="$fmod_lib $libs_softmmu"
1832     ;;
1833
1834     esd)
1835     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1836     libs_softmmu="-lesd $libs_softmmu"
1837     audio_pt_int="yes"
1838     ;;
1839
1840     pa)
1841     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1842         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1843     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1844     audio_pt_int="yes"
1845     ;;
1846
1847     coreaudio)
1848       libs_softmmu="-framework CoreAudio $libs_softmmu"
1849     ;;
1850
1851     dsound)
1852       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1853       audio_win_int="yes"
1854     ;;
1855
1856     oss)
1857       libs_softmmu="$oss_lib $libs_softmmu"
1858     ;;
1859
1860     sdl|wav)
1861     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1862     ;;
1863
1864     winwave)
1865       libs_softmmu="-lwinmm $libs_softmmu"
1866       audio_win_int="yes"
1867     ;;
1868
1869     *)
1870     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1871         echo
1872         echo "Error: Unknown driver '$drv' selected"
1873         echo "Possible drivers are: $audio_possible_drivers"
1874         echo
1875         exit 1
1876     }
1877     ;;
1878     esac
1879 done
1880
1881 ##########################################
1882 # BrlAPI probe
1883
1884 if test "$brlapi" != "no" ; then
1885   brlapi_libs="-lbrlapi"
1886   cat > $TMPC << EOF
1887 #include <brlapi.h>
1888 #include <stddef.h>
1889 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1890 EOF
1891   if compile_prog "" "$brlapi_libs" ; then
1892     brlapi=yes
1893     libs_softmmu="$brlapi_libs $libs_softmmu"
1894   else
1895     if test "$brlapi" = "yes" ; then
1896       feature_not_found "brlapi"
1897     fi
1898     brlapi=no
1899   fi
1900 fi
1901
1902 ##########################################
1903 # curses probe
1904 if test "$mingw32" = "yes" ; then
1905     curses_list="-lpdcurses"
1906 else
1907     curses_list="-lncurses -lcurses"
1908 fi
1909
1910 if test "$curses" != "no" ; then
1911   curses_found=no
1912   cat > $TMPC << EOF
1913 #include <curses.h>
1914 int main(void) {
1915   const char *s = curses_version();
1916   resize_term(0, 0);
1917   return s != 0;
1918 }
1919 EOF
1920   for curses_lib in $curses_list; do
1921     if compile_prog "" "$curses_lib" ; then
1922       curses_found=yes
1923       libs_softmmu="$curses_lib $libs_softmmu"
1924       break
1925     fi
1926   done
1927   if test "$curses_found" = "yes" ; then
1928     curses=yes
1929   else
1930     if test "$curses" = "yes" ; then
1931       feature_not_found "curses"
1932     fi
1933     curses=no
1934   fi
1935 fi
1936
1937 ##########################################
1938 # curl probe
1939
1940 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1941   curlconfig="$pkg_config libcurl"
1942 else
1943   curlconfig=curl-config
1944 fi
1945
1946 if test "$curl" != "no" ; then
1947   cat > $TMPC << EOF
1948 #include <curl/curl.h>
1949 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1950 EOF
1951   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1952   curl_libs=`$curlconfig --libs 2>/dev/null`
1953   if compile_prog "$curl_cflags" "$curl_libs" ; then
1954     curl=yes
1955     libs_tools="$curl_libs $libs_tools"
1956     libs_softmmu="$curl_libs $libs_softmmu"
1957   else
1958     if test "$curl" = "yes" ; then
1959       feature_not_found "curl"
1960     fi
1961     curl=no
1962   fi
1963 fi # test "$curl"
1964
1965 ##########################################
1966 # bluez support probe
1967 if test "$bluez" != "no" ; then
1968   cat > $TMPC << EOF
1969 #include <bluetooth/bluetooth.h>
1970 int main(void) { return bt_error(0); }
1971 EOF
1972   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1973   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1974   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1975     bluez=yes
1976     libs_softmmu="$bluez_libs $libs_softmmu"
1977   else
1978     if test "$bluez" = "yes" ; then
1979       feature_not_found "bluez"
1980     fi
1981     bluez="no"
1982   fi
1983 fi
1984
1985 ##########################################
1986 # glib support probe
1987 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1988     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1989     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1990     LIBS="$glib_libs $LIBS"
1991     libs_qga="$glib_libs $libs_qga"
1992 else
1993     echo "glib-2.0 required to compile QEMU"
1994     exit 1
1995 fi
1996
1997 ##########################################
1998 # libcap probe
1999
2000 if test "$cap" != "no" ; then
2001   cat > $TMPC <<EOF
2002 #include <stdio.h>
2003 #include <sys/capability.h>
2004 int main(void) { cap_t caps; caps = cap_init(); }
2005 EOF
2006   if compile_prog "" "-lcap" ; then
2007     cap=yes
2008   else
2009     cap=no
2010   fi
2011 fi
2012
2013 ##########################################
2014 # pthread probe
2015 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
2016
2017 pthread=no
2018 cat > $TMPC << EOF
2019 #include <pthread.h>
2020 static void *f(void *p) { return NULL; }
2021 int main(void) {
2022   pthread_t thread;
2023   pthread_create(&thread, 0, f, 0);
2024   return 0;
2025 }
2026 EOF
2027 if compile_prog "" "" ; then
2028   pthread=yes
2029 else
2030   for pthread_lib in $PTHREADLIBS_LIST; do
2031     if compile_prog "" "$pthread_lib" ; then
2032       pthread=yes
2033       LIBS="$pthread_lib $LIBS"
2034       break
2035     fi
2036   done
2037 fi
2038
2039 if test "$mingw32" != yes -a "$pthread" = no; then
2040   echo
2041   echo "Error: pthread check failed"
2042   echo "Make sure to have the pthread libs and headers installed."
2043   echo
2044   exit 1
2045 fi
2046
2047 ##########################################
2048 # rbd probe
2049 if test "$rbd" != "no" ; then
2050   cat > $TMPC <<EOF
2051 #include <stdio.h>
2052 #include <rbd/librbd.h>
2053 int main(void) {
2054     rados_t cluster;
2055     rados_create(&cluster, NULL);
2056     return 0;
2057 }
2058 EOF
2059   rbd_libs="-lrbd -lrados"
2060   if compile_prog "" "$rbd_libs" ; then
2061     rbd=yes
2062     libs_tools="$rbd_libs $libs_tools"
2063     libs_softmmu="$rbd_libs $libs_softmmu"
2064   else
2065     if test "$rbd" = "yes" ; then
2066       feature_not_found "rados block device"
2067     fi
2068     rbd=no
2069   fi
2070 fi
2071
2072 ##########################################
2073 # linux-aio probe
2074
2075 if test "$linux_aio" != "no" ; then
2076   cat > $TMPC <<EOF
2077 #include <libaio.h>
2078 #include <sys/eventfd.h>
2079 #include <stddef.h>
2080 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
2081 EOF
2082   if compile_prog "" "-laio" ; then
2083     linux_aio=yes
2084     libs_softmmu="$libs_softmmu -laio"
2085     libs_tools="$libs_tools -laio"
2086   else
2087     if test "$linux_aio" = "yes" ; then
2088       feature_not_found "linux AIO"
2089     fi
2090     linux_aio=no
2091   fi
2092 fi
2093
2094 ##########################################
2095 # attr probe
2096
2097 if test "$attr" != "no" ; then
2098   cat > $TMPC <<EOF
2099 #include <stdio.h>
2100 #include <sys/types.h>
2101 #ifdef CONFIG_LIBATTR
2102 #include <attr/xattr.h>
2103 #else
2104 #include <sys/xattr.h>
2105 #endif
2106 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2107 EOF
2108   if compile_prog "" "" ; then
2109     attr=yes
2110   # Older distros have <attr/xattr.h>, and need -lattr:
2111   elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2112     attr=yes
2113     LIBS="-lattr $LIBS"
2114     libattr=yes
2115   else
2116     if test "$attr" = "yes" ; then
2117       feature_not_found "ATTR"
2118     fi
2119     attr=no
2120   fi
2121 fi
2122
2123 ##########################################
2124 # iovec probe
2125 cat > $TMPC <<EOF
2126 #include <sys/types.h>
2127 #include <sys/uio.h>
2128 #include <unistd.h>
2129 int main(void) { return sizeof(struct iovec); }
2130 EOF
2131 iovec=no
2132 if compile_prog "" "" ; then
2133   iovec=yes
2134 fi
2135
2136 ##########################################
2137 # preadv probe
2138 cat > $TMPC <<EOF
2139 #include <sys/types.h>
2140 #include <sys/uio.h>
2141 #include <unistd.h>
2142 int main(void) { return preadv == preadv; }
2143 EOF
2144 preadv=no
2145 if compile_prog "" "" ; then
2146   preadv=yes
2147 fi
2148
2149 ##########################################
2150 # fdt probe
2151 if test "$fdt" != "no" ; then
2152   fdt_libs="-lfdt"
2153   cat > $TMPC << EOF
2154 int main(void) { return 0; }
2155 EOF
2156   if compile_prog "" "$fdt_libs" ; then
2157     fdt=yes
2158   else
2159     if test "$fdt" = "yes" ; then
2160       feature_not_found "fdt"
2161     fi
2162     fdt_libs=
2163     fdt=no
2164   fi
2165 fi
2166
2167 ##########################################
2168 # opengl probe, used by milkymist-tmu2
2169 if test "$opengl" != "no" ; then
2170   opengl_libs="-lGL"
2171   cat > $TMPC << EOF
2172 #include <X11/Xlib.h>
2173 #include <GL/gl.h>
2174 #include <GL/glx.h>
2175 int main(void) { return GL_VERSION != 0; }
2176 EOF
2177   if compile_prog "" "-lGL" ; then
2178     opengl=yes
2179   else
2180     if test "$opengl" = "yes" ; then
2181       feature_not_found "opengl"
2182     fi
2183     opengl_libs=
2184     opengl=no
2185   fi
2186 fi
2187
2188 #
2189 # Check for xxxat() functions when we are building linux-user
2190 # emulator.  This is done because older glibc versions don't
2191 # have syscall stubs for these implemented.
2192 #
2193 atfile=no
2194 cat > $TMPC << EOF
2195 #define _ATFILE_SOURCE
2196 #include <sys/types.h>
2197 #include <fcntl.h>
2198 #include <unistd.h>
2199
2200 int
2201 main(void)
2202 {
2203         /* try to unlink nonexisting file */
2204         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2205 }
2206 EOF
2207 if compile_prog "" "" ; then
2208   atfile=yes
2209 fi
2210
2211 # Check for inotify functions when we are building linux-user
2212 # emulator.  This is done because older glibc versions don't
2213 # have syscall stubs for these implemented.  In that case we
2214 # don't provide them even if kernel supports them.
2215 #
2216 inotify=no
2217 cat > $TMPC << EOF
2218 #include <sys/inotify.h>
2219
2220 int
2221 main(void)
2222 {
2223         /* try to start inotify */
2224         return inotify_init();
2225 }
2226 EOF
2227 if compile_prog "" "" ; then
2228   inotify=yes
2229 fi
2230
2231 inotify1=no
2232 cat > $TMPC << EOF
2233 #include <sys/inotify.h>
2234
2235 int
2236 main(void)
2237 {
2238     /* try to start inotify */
2239     return inotify_init1(0);
2240 }
2241 EOF
2242 if compile_prog "" "" ; then
2243   inotify1=yes
2244 fi
2245
2246 # check if utimensat and futimens are supported
2247 utimens=no
2248 cat > $TMPC << EOF
2249 #define _ATFILE_SOURCE
2250 #include <stddef.h>
2251 #include <fcntl.h>
2252
2253 int main(void)
2254 {
2255     utimensat(AT_FDCWD, "foo", NULL, 0);
2256     futimens(0, NULL);
2257     return 0;
2258 }
2259 EOF
2260 if compile_prog "" "" ; then
2261   utimens=yes
2262 fi
2263
2264 # check if pipe2 is there
2265 pipe2=no
2266 cat > $TMPC << EOF
2267 #include <unistd.h>
2268 #include <fcntl.h>
2269
2270 int main(void)
2271 {
2272     int pipefd[2];
2273     pipe2(pipefd, O_CLOEXEC);
2274     return 0;
2275 }
2276 EOF
2277 if compile_prog "" "" ; then
2278   pipe2=yes
2279 fi
2280
2281 # check if accept4 is there
2282 accept4=no
2283 cat > $TMPC << EOF
2284 #include <sys/socket.h>
2285 #include <stddef.h>
2286
2287 int main(void)
2288 {
2289     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2290     return 0;
2291 }
2292 EOF
2293 if compile_prog "" "" ; then
2294   accept4=yes
2295 fi
2296
2297 # check if tee/splice is there. vmsplice was added same time.
2298 splice=no
2299 cat > $TMPC << EOF
2300 #include <unistd.h>
2301 #include <fcntl.h>
2302 #include <limits.h>
2303
2304 int main(void)
2305 {
2306     int len, fd = 0;
2307     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2308     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2309     return 0;
2310 }
2311 EOF
2312 if compile_prog "" "" ; then
2313   splice=yes
2314 fi
2315
2316 ##########################################
2317 # signalfd probe
2318 signalfd="no"
2319 cat > $TMPC << EOF
2320 #include <unistd.h>
2321 #include <sys/syscall.h>
2322 #include <signal.h>
2323 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2324 EOF
2325
2326 if compile_prog "" "" ; then
2327   signalfd=yes
2328 fi
2329
2330 # check if eventfd is supported
2331 eventfd=no
2332 cat > $TMPC << EOF
2333 #include <sys/eventfd.h>
2334
2335 int main(void)
2336 {
2337     return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2338 }
2339 EOF
2340 if compile_prog "" "" ; then
2341   eventfd=yes
2342 fi
2343
2344 # check for fallocate
2345 fallocate=no
2346 cat > $TMPC << EOF
2347 #include <fcntl.h>
2348
2349 int main(void)
2350 {
2351     fallocate(0, 0, 0, 0);
2352     return 0;
2353 }
2354 EOF
2355 if compile_prog "$ARCH_CFLAGS" "" ; then
2356   fallocate=yes
2357 fi
2358
2359 # check for sync_file_range
2360 sync_file_range=no
2361 cat > $TMPC << EOF
2362 #include <fcntl.h>
2363
2364 int main(void)
2365 {
2366     sync_file_range(0, 0, 0, 0);
2367     return 0;
2368 }
2369 EOF
2370 if compile_prog "$ARCH_CFLAGS" "" ; then
2371   sync_file_range=yes
2372 fi
2373
2374 # check for linux/fiemap.h and FS_IOC_FIEMAP
2375 fiemap=no
2376 cat > $TMPC << EOF
2377 #include <sys/ioctl.h>
2378 #include <linux/fs.h>
2379 #include <linux/fiemap.h>
2380
2381 int main(void)
2382 {
2383     ioctl(0, FS_IOC_FIEMAP, 0);
2384     return 0;
2385 }
2386 EOF
2387 if compile_prog "$ARCH_CFLAGS" "" ; then
2388   fiemap=yes
2389 fi
2390
2391 # check for dup3
2392 dup3=no
2393 cat > $TMPC << EOF
2394 #include <unistd.h>
2395
2396 int main(void)
2397 {
2398     dup3(0, 0, 0);
2399     return 0;
2400 }
2401 EOF
2402 if compile_prog "" "" ; then
2403   dup3=yes
2404 fi
2405
2406 # check for epoll support
2407 epoll=no
2408 cat > $TMPC << EOF
2409 #include <sys/epoll.h>
2410
2411 int main(void)
2412 {
2413     epoll_create(0);
2414     return 0;
2415 }
2416 EOF
2417 if compile_prog "$ARCH_CFLAGS" "" ; then
2418   epoll=yes
2419 fi
2420
2421 # epoll_create1 and epoll_pwait are later additions
2422 # so we must check separately for their presence
2423 epoll_create1=no
2424 cat > $TMPC << EOF
2425 #include <sys/epoll.h>
2426
2427 int main(void)
2428 {
2429     /* Note that we use epoll_create1 as a value, not as
2430      * a function being called. This is necessary so that on
2431      * old SPARC glibc versions where the function was present in
2432      * the library but not declared in the header file we will
2433      * fail the configure check. (Otherwise we will get a compiler
2434      * warning but not an error, and will proceed to fail the
2435      * qemu compile where we compile with -Werror.)
2436      */
2437     return epoll_create1 == epoll_create1;
2438 }
2439 EOF
2440 if compile_prog "$ARCH_CFLAGS" "" ; then
2441   epoll_create1=yes
2442 fi
2443
2444 epoll_pwait=no
2445 cat > $TMPC << EOF
2446 #include <sys/epoll.h>
2447
2448 int main(void)
2449 {
2450     epoll_pwait(0, 0, 0, 0, 0);
2451     return 0;
2452 }
2453 EOF
2454 if compile_prog "$ARCH_CFLAGS" "" ; then
2455   epoll_pwait=yes
2456 fi
2457
2458 # Check if tools are available to build documentation.
2459 if test "$docs" != "no" ; then
2460   if has makeinfo && has pod2man; then
2461     docs=yes
2462   else
2463     if test "$docs" = "yes" ; then
2464       feature_not_found "docs"
2465     fi
2466     docs=no
2467   fi
2468 fi
2469
2470 # Search for bswap_32 function
2471 byteswap_h=no
2472 cat > $TMPC << EOF
2473 #include <byteswap.h>
2474 int main(void) { return bswap_32(0); }
2475 EOF
2476 if compile_prog "" "" ; then
2477   byteswap_h=yes
2478 fi
2479
2480 # Search for bswap_32 function
2481 bswap_h=no
2482 cat > $TMPC << EOF
2483 #include <sys/endian.h>
2484 #include <sys/types.h>
2485 #include <machine/bswap.h>
2486 int main(void) { return bswap32(0); }
2487 EOF
2488 if compile_prog "" "" ; then
2489   bswap_h=yes
2490 fi
2491
2492 ##########################################
2493 # Do we have libiscsi
2494 if test "$libiscsi" != "no" ; then
2495   cat > $TMPC << EOF
2496 #include <iscsi/iscsi.h>
2497 int main(void) { iscsi_create_context(""); return 0; }
2498 EOF
2499   if compile_prog "-Werror" "-liscsi" ; then
2500     libiscsi="yes"
2501     LIBS="$LIBS -liscsi"
2502   else
2503     if test "$libiscsi" = "yes" ; then
2504       feature_not_found "libiscsi"
2505     fi
2506     libiscsi="no"
2507   fi
2508 fi
2509
2510
2511 ##########################################
2512 # Do we need librt
2513 cat > $TMPC <<EOF
2514 #include <signal.h>
2515 #include <time.h>
2516 int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
2517 EOF
2518
2519 if compile_prog "" "" ; then
2520   :
2521 elif compile_prog "" "-lrt" ; then
2522   LIBS="-lrt $LIBS"
2523 fi
2524
2525 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2526         "$aix" != "yes" -a "$haiku" != "yes" ; then
2527     libs_softmmu="-lutil $libs_softmmu"
2528 fi
2529
2530 ##########################################
2531 # check if the compiler defines offsetof
2532
2533 need_offsetof=yes
2534 cat > $TMPC << EOF
2535 #include <stddef.h>
2536 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2537 EOF
2538 if compile_prog "" "" ; then
2539     need_offsetof=no
2540 fi
2541
2542 # spice probe
2543 if test "$spice" != "no" ; then
2544   cat > $TMPC << EOF
2545 #include <spice.h>
2546 int main(void) { spice_server_new(); return 0; }
2547 EOF
2548   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2549   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2550   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2551      compile_prog "$spice_cflags" "$spice_libs" ; then
2552     spice="yes"
2553     libs_softmmu="$libs_softmmu $spice_libs"
2554     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2555   else
2556     if test "$spice" = "yes" ; then
2557       feature_not_found "spice"
2558     fi
2559     spice="no"
2560   fi
2561 fi
2562
2563 # check for libcacard for smartcard support
2564 if test "$smartcard" != "no" ; then
2565     smartcard="yes"
2566     smartcard_cflags=""
2567     # TODO - what's the minimal nss version we support?
2568     if test "$smartcard_nss" != "no"; then
2569       cat > $TMPC << EOF
2570 #include <pk11pub.h>
2571 int main(void) { PK11_FreeSlot(0); return 0; }
2572 EOF
2573         smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2574         libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
2575         libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
2576         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
2577           compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
2578             smartcard_nss="yes"
2579             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2580             libs_softmmu="$libcacard_libs $libs_softmmu"
2581         else
2582             if test "$smartcard_nss" = "yes"; then
2583                 feature_not_found "nss"
2584             fi
2585             smartcard_nss="no"
2586         fi
2587     fi
2588 fi
2589 if test "$smartcard" = "no" ; then
2590     smartcard_nss="no"
2591 fi
2592
2593 # check for usbredirparser for usb network redirection support
2594 if test "$usb_redir" != "no" ; then
2595     if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then
2596         usb_redir="yes"
2597         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2598         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2599         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2600         LIBS="$LIBS $usb_redir_libs"
2601     else
2602         if test "$usb_redir" = "yes"; then
2603             feature_not_found "usb-redir"
2604         fi
2605         usb_redir="no"
2606     fi
2607 fi
2608
2609 ##########################################
2610
2611 ##########################################
2612 # check if we have fdatasync
2613
2614 fdatasync=no
2615 cat > $TMPC << EOF
2616 #include <unistd.h>
2617 int main(void) {
2618 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2619 return fdatasync(0);
2620 #else
2621 #abort Not supported
2622 #endif
2623 }
2624 EOF
2625 if compile_prog "" "" ; then
2626     fdatasync=yes
2627 fi
2628
2629 ##########################################
2630 # check if we have madvise
2631
2632 madvise=no
2633 cat > $TMPC << EOF
2634 #include <sys/types.h>
2635 #include <sys/mman.h>
2636 #include <stddef.h>
2637 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2638 EOF
2639 if compile_prog "" "" ; then
2640     madvise=yes
2641 fi
2642
2643 ##########################################
2644 # check if we have posix_madvise
2645
2646 posix_madvise=no
2647 cat > $TMPC << EOF
2648 #include <sys/mman.h>
2649 #include <stddef.h>
2650 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2651 EOF
2652 if compile_prog "" "" ; then
2653     posix_madvise=yes
2654 fi
2655
2656 ##########################################
2657 # check if trace backend exists
2658
2659 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2660 if test "$?" -ne 0 ; then
2661   echo
2662   echo "Error: invalid trace backend"
2663   echo "Please choose a supported trace backend."
2664   echo
2665   exit 1
2666 fi
2667
2668 ##########################################
2669 # For 'ust' backend, test if ust headers are present
2670 if test "$trace_backend" = "ust"; then
2671   cat > $TMPC << EOF
2672 #include <ust/tracepoint.h>
2673 #include <ust/marker.h>
2674 int main(void) { return 0; }
2675 EOF
2676   if compile_prog "" "" ; then
2677     LIBS="-lust $LIBS"
2678   else
2679     echo
2680     echo "Error: Trace backend 'ust' missing libust header files"
2681     echo
2682     exit 1
2683   fi
2684 fi
2685
2686 ##########################################
2687 # For 'dtrace' backend, test if 'dtrace' command is present
2688 if test "$trace_backend" = "dtrace"; then
2689   if ! has 'dtrace' ; then
2690     echo
2691     echo "Error: dtrace command is not found in PATH $PATH"
2692     echo
2693     exit 1
2694   fi
2695   trace_backend_stap="no"
2696   if has 'stap' ; then
2697     trace_backend_stap="yes"
2698   fi
2699 fi
2700
2701 ##########################################
2702 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2703 # use i686 as default anyway, but for those that don't, an explicit
2704 # specification is necessary
2705 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2706   cat > $TMPC << EOF
2707 int sfaa(unsigned *ptr)
2708 {
2709   return __sync_fetch_and_and(ptr, 0);
2710 }
2711
2712 int main(int argc, char **argv)
2713 {
2714   int val = 42;
2715   sfaa(&val);
2716   return val;
2717 }
2718 EOF
2719   if ! compile_prog "" "" ; then
2720     CFLAGS+="-march=i486"
2721   fi
2722 fi
2723
2724 ##########################################
2725 # check if we have makecontext
2726 # (and that it's not a glibc stub which always returns -1)
2727
2728 ucontext_coroutine=no
2729 if test "$darwin" != "yes"; then
2730   cat > $TMPC << EOF
2731 #include <ucontext.h>
2732 #ifdef __stub_makecontext
2733 #error Ignoring glibc stub makecontext which will always fail
2734 #endif
2735 int main(void) { makecontext(0, 0, 0); return 0; }
2736 EOF
2737   if compile_prog "" "" ; then
2738       ucontext_coroutine=yes
2739   fi
2740 fi
2741
2742 ##########################################
2743 # check if we have open_by_handle_at
2744
2745 open_by_hande_at=no
2746 cat > $TMPC << EOF
2747 #include <fcntl.h>
2748 int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
2749 EOF
2750 if compile_prog "" "" ; then
2751     open_by_handle_at=yes
2752 fi
2753
2754 ########################################
2755 # check if we have linux/magic.h
2756
2757 linux_magic_h=no
2758 cat > $TMPC << EOF
2759 #include <linux/magic.h>
2760 int main(void) {
2761   return 0;
2762 }
2763 EOF
2764 if compile_prog "" "" ; then
2765     linux_magic_h=yes
2766 fi
2767
2768 ##########################################
2769 # End of CC checks
2770 # After here, no more $cc or $ld runs
2771
2772 if test "$debug" = "no" ; then
2773   CFLAGS="-O2 $CFLAGS"
2774 fi
2775
2776 # Consult white-list to determine whether to enable werror
2777 # by default.  Only enable by default for git builds
2778 z_version=`cut -f3 -d. $source_path/VERSION`
2779
2780 if test -z "$werror" ; then
2781     if test "$z_version" = "50" -a \
2782         "$linux" = "yes" ; then
2783         werror="yes"
2784     else
2785         werror="no"
2786     fi
2787 fi
2788
2789 # Disable zero malloc errors for official releases unless explicitly told to
2790 # enable/disable
2791 if test -z "$zero_malloc" ; then
2792     if test "$z_version" = "50" ; then
2793         zero_malloc="no"
2794     else
2795         zero_malloc="yes"
2796     fi
2797 fi
2798
2799 if test "$werror" = "yes" ; then
2800     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2801 fi
2802
2803 if test "$solaris" = "no" ; then
2804     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2805         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2806     fi
2807 fi
2808
2809 # Use ASLR, no-SEH and DEP if available
2810 if test "$mingw32" = "yes" ; then
2811     for flag in --dynamicbase --no-seh --nxcompat; do
2812         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2813             LDFLAGS="-Wl,$flag $LDFLAGS"
2814         fi
2815     done
2816 fi
2817
2818 confdir=$sysconfdir$confsuffix
2819
2820 tools=
2821 if test "$softmmu" = yes ; then
2822   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2823   if [ "$cap" = "yes" -a "$linux" = "yes" ] ; then
2824       tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
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 "VNC support       $vnc"
2890 if test "$vnc" = "yes" ; then
2891     echo "VNC TLS support   $vnc_tls"
2892     echo "VNC SASL support  $vnc_sasl"
2893     echo "VNC JPEG support  $vnc_jpeg"
2894     echo "VNC PNG support   $vnc_png"
2895     echo "VNC thread        $vnc_thread"
2896 fi
2897 if test -n "$sparc_cpu"; then
2898     echo "Target Sparc Arch $sparc_cpu"
2899 fi
2900 echo "xen support       $xen"
2901 echo "brlapi support    $brlapi"
2902 echo "bluez  support    $bluez"
2903 echo "Documentation     $docs"
2904 [ ! -z "$uname_release" ] && \
2905 echo "uname -r          $uname_release"
2906 echo "NPTL support      $nptl"
2907 echo "GUEST_BASE        $guest_base"
2908 echo "PIE               $pie"
2909 echo "vde support       $vde"
2910 echo "Linux AIO support $linux_aio"
2911 echo "ATTR/XATTR support $attr"
2912 echo "Install blobs     $blobs"
2913 echo "KVM support       $kvm"
2914 echo "TCG interpreter   $tcg_interpreter"
2915 echo "fdt support       $fdt"
2916 echo "preadv support    $preadv"
2917 echo "fdatasync         $fdatasync"
2918 echo "madvise           $madvise"
2919 echo "posix_madvise     $posix_madvise"
2920 echo "uuid support      $uuid"
2921 echo "libcap-ng support $cap_ng"
2922 echo "vhost-net support $vhost_net"
2923 echo "Trace backend     $trace_backend"
2924 echo "Trace output file $trace_file-<pid>"
2925 echo "spice support     $spice"
2926 echo "rbd support       $rbd"
2927 echo "xfsctl support    $xfs"
2928 echo "nss used          $smartcard_nss"
2929 echo "usb net redir     $usb_redir"
2930 echo "OpenGL support    $opengl"
2931 echo "libiscsi support  $libiscsi"
2932 echo "build guest agent $guest_agent"
2933
2934 if test "$sdl_too_old" = "yes"; then
2935 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2936 fi
2937
2938 config_host_mak="config-host.mak"
2939 config_host_ld="config-host.ld"
2940
2941 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2942 printf "# Configured with:" >> $config_host_mak
2943 printf " '%s'" "$0" "$@" >> $config_host_mak
2944 echo >> $config_host_mak
2945
2946 echo all: >> $config_host_mak
2947 echo "prefix=$prefix" >> $config_host_mak
2948 echo "bindir=$bindir" >> $config_host_mak
2949 echo "libdir=$libdir" >> $config_host_mak
2950 echo "includedir=$includedir" >> $config_host_mak
2951 echo "mandir=$mandir" >> $config_host_mak
2952 echo "datadir=$datadir" >> $config_host_mak
2953 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2954 echo "docdir=$docdir" >> $config_host_mak
2955 echo "confdir=$confdir" >> $config_host_mak
2956 echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
2957 echo "CONFIG_QEMU_SHAREDIR=\"$prefix$datasuffix\"" >> $config_host_mak
2958 echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
2959
2960 echo "ARCH=$ARCH" >> $config_host_mak
2961 if test "$debug_tcg" = "yes" ; then
2962   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2963 fi
2964 if test "$debug_mon" = "yes" ; then
2965   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2966 fi
2967 if test "$debug" = "yes" ; then
2968   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2969 fi
2970 if test "$strip_opt" = "yes" ; then
2971   echo "STRIP=${strip}" >> $config_host_mak
2972 fi
2973 if test "$bigendian" = "yes" ; then
2974   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2975 fi
2976 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2977 if test "$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" >> $config_host_mak
3177 fi
3178 if test "$linux" = "yes" ; then
3179   if test "$attr" = "yes" ; then
3180     echo "CONFIG_VIRTFS=y" >> $config_host_mak
3181   fi
3182 fi
3183 if test "$blobs" = "yes" ; then
3184   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3185 fi
3186 if test "$iovec" = "yes" ; then
3187   echo "CONFIG_IOVEC=y" >> $config_host_mak
3188 fi
3189 if test "$preadv" = "yes" ; then
3190   echo "CONFIG_PREADV=y" >> $config_host_mak
3191 fi
3192 if test "$fdt" = "yes" ; then
3193   echo "CONFIG_FDT=y" >> $config_host_mak
3194 fi
3195 if test "$signalfd" = "yes" ; then
3196   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3197 fi
3198 if test "$tcg_interpreter" = "yes" ; then
3199   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3200 fi
3201 if test "$need_offsetof" = "yes" ; then
3202   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3203 fi
3204 if test "$fdatasync" = "yes" ; then
3205   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3206 fi
3207 if test "$madvise" = "yes" ; then
3208   echo "CONFIG_MADVISE=y" >> $config_host_mak
3209 fi
3210 if test "$posix_madvise" = "yes" ; then
3211   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3212 fi
3213
3214 if test "$spice" = "yes" ; then
3215   echo "CONFIG_SPICE=y" >> $config_host_mak
3216 fi
3217
3218 if test "$smartcard" = "yes" ; then
3219   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3220 fi
3221
3222 if test "$smartcard_nss" = "yes" ; then
3223   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3224   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3225   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3226 fi
3227
3228 if test "$usb_redir" = "yes" ; then
3229   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3230 fi
3231
3232 if test "$opengl" = "yes" ; then
3233   echo "CONFIG_OPENGL=y" >> $config_host_mak
3234 fi
3235
3236 if test "$libiscsi" = "yes" ; then
3237   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3238 fi
3239
3240 # XXX: suppress that
3241 if [ "$bsd" = "yes" ] ; then
3242   echo "CONFIG_BSD=y" >> $config_host_mak
3243 fi
3244
3245 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3246
3247 if test "$zero_malloc" = "yes" ; then
3248   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3249 fi
3250 if test "$rbd" = "yes" ; then
3251   echo "CONFIG_RBD=y" >> $config_host_mak
3252 fi
3253
3254 if test "$ucontext_coroutine" = "yes" ; then
3255   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3256 fi
3257
3258 if test "$open_by_handle_at" = "yes" ; then
3259   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3260 fi
3261
3262 if test "$linux_magic_h" = "yes" ; then
3263   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3264 fi
3265
3266 # USB host support
3267 case "$usb" in
3268 linux)
3269   echo "HOST_USB=linux" >> $config_host_mak
3270 ;;
3271 bsd)
3272   echo "HOST_USB=bsd" >> $config_host_mak
3273 ;;
3274 *)
3275   echo "HOST_USB=stub" >> $config_host_mak
3276 ;;
3277 esac
3278
3279 # use default implementation for tracing backend-specific routines
3280 trace_default=yes
3281 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3282 if test "$trace_backend" = "nop"; then
3283   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3284 fi
3285 if test "$trace_backend" = "simple"; then
3286   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3287   trace_default=no
3288   # Set the appropriate trace file.
3289   trace_file="\"$trace_file-\" FMT_pid"
3290 fi
3291 if test "$trace_backend" = "stderr"; then
3292   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3293   trace_default=no
3294 fi
3295 if test "$trace_backend" = "ust"; then
3296   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3297 fi
3298 if test "$trace_backend" = "dtrace"; then
3299   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3300   if test "$trace_backend_stap" = "yes" ; then
3301     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3302   fi
3303 fi
3304 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3305 if test "$trace_default" = "yes"; then
3306   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3307 fi
3308
3309 echo "TOOLS=$tools" >> $config_host_mak
3310 echo "ROMS=$roms" >> $config_host_mak
3311 echo "MAKE=$make" >> $config_host_mak
3312 echo "INSTALL=$install" >> $config_host_mak
3313 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3314 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3315 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3316 echo "PYTHON=$python" >> $config_host_mak
3317 echo "CC=$cc" >> $config_host_mak
3318 echo "CC_I386=$cc_i386" >> $config_host_mak
3319 echo "HOST_CC=$host_cc" >> $config_host_mak
3320 echo "AR=$ar" >> $config_host_mak
3321 echo "OBJCOPY=$objcopy" >> $config_host_mak
3322 echo "LD=$ld" >> $config_host_mak
3323 echo "WINDRES=$windres" >> $config_host_mak
3324 echo "LIBTOOL=$libtool" >> $config_host_mak
3325 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3326 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3327 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3328 if test "$sparse" = "yes" ; then
3329   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3330   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3331   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3332 fi
3333 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3334 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3335 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3336 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3337 echo "LIBS+=$LIBS" >> $config_host_mak
3338 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3339 echo "EXESUF=$EXESUF" >> $config_host_mak
3340 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3341
3342 # generate list of library paths for linker script
3343
3344 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3345
3346 if test -f ${config_host_ld}~ ; then
3347   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3348     mv ${config_host_ld}~ $config_host_ld
3349   else
3350     rm ${config_host_ld}~
3351   fi
3352 fi
3353
3354 for d in libdis libdis-user; do
3355     mkdir -p $d
3356     symlink $source_path/Makefile.dis $d/Makefile
3357     echo > $d/config.mak
3358 done
3359
3360 # use included Linux headers
3361 if test "$linux" = "yes" ; then
3362   mkdir -p linux-headers
3363   case "$cpu" in
3364   i386|x86_64)
3365     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3366     ;;
3367   ppcemb|ppc|ppc64)
3368     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3369     ;;
3370   s390x)
3371     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3372     ;;
3373   esac
3374 fi
3375
3376 for target in $target_list; do
3377 target_dir="$target"
3378 config_target_mak=$target_dir/config-target.mak
3379 target_arch2=`echo $target | cut -d '-' -f 1`
3380 target_bigendian="no"
3381
3382 case "$target_arch2" in
3383   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3384   target_bigendian=yes
3385   ;;
3386 esac
3387 target_softmmu="no"
3388 target_user_only="no"
3389 target_linux_user="no"
3390 target_darwin_user="no"
3391 target_bsd_user="no"
3392 case "$target" in
3393   ${target_arch2}-softmmu)
3394     target_softmmu="yes"
3395     ;;
3396   ${target_arch2}-linux-user)
3397     if test "$linux" != "yes" ; then
3398       echo "ERROR: Target '$target' is only available on a Linux host"
3399       exit 1
3400     fi
3401     target_user_only="yes"
3402     target_linux_user="yes"
3403     ;;
3404   ${target_arch2}-darwin-user)
3405     if test "$darwin" != "yes" ; then
3406       echo "ERROR: Target '$target' is only available on a Darwin host"
3407       exit 1
3408     fi
3409     target_user_only="yes"
3410     target_darwin_user="yes"
3411     ;;
3412   ${target_arch2}-bsd-user)
3413     if test "$bsd" != "yes" ; then
3414       echo "ERROR: Target '$target' is only available on a BSD host"
3415       exit 1
3416     fi
3417     target_user_only="yes"
3418     target_bsd_user="yes"
3419     ;;
3420   *)
3421     echo "ERROR: Target '$target' not recognised"
3422     exit 1
3423     ;;
3424 esac
3425
3426 mkdir -p $target_dir
3427 mkdir -p $target_dir/fpu
3428 mkdir -p $target_dir/tcg
3429 mkdir -p $target_dir/ide
3430 mkdir -p $target_dir/9pfs
3431 mkdir -p $target_dir/kvm
3432 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3433   mkdir -p $target_dir/nwfpe
3434 fi
3435 symlink $source_path/Makefile.target $target_dir/Makefile
3436
3437
3438 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3439
3440 bflt="no"
3441 target_nptl="no"
3442 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3443 gdb_xml_files=""
3444 target_short_alignment=2
3445 target_int_alignment=4
3446 target_long_alignment=4
3447 target_llong_alignment=8
3448 target_libs_softmmu=
3449
3450 TARGET_ARCH="$target_arch2"
3451 TARGET_BASE_ARCH=""
3452 TARGET_ABI_DIR=""
3453
3454 case "$target_arch2" in
3455   i386)
3456     target_phys_bits=64
3457   ;;
3458   x86_64)
3459     TARGET_BASE_ARCH=i386
3460     target_phys_bits=64
3461     target_long_alignment=8
3462   ;;
3463   alpha)
3464     target_phys_bits=64
3465     target_long_alignment=8
3466     target_nptl="yes"
3467   ;;
3468   arm|armeb)
3469     TARGET_ARCH=arm
3470     bflt="yes"
3471     target_nptl="yes"
3472     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3473     target_phys_bits=32
3474     target_llong_alignment=4
3475   ;;
3476   cris)
3477     target_nptl="yes"
3478     target_phys_bits=32
3479   ;;
3480   lm32)
3481     target_phys_bits=32
3482     target_libs_softmmu="$opengl_libs"
3483   ;;
3484   m68k)
3485     bflt="yes"
3486     gdb_xml_files="cf-core.xml cf-fp.xml"
3487     target_phys_bits=32
3488     target_int_alignment=2
3489     target_long_alignment=2
3490     target_llong_alignment=2
3491   ;;
3492   microblaze|microblazeel)
3493     TARGET_ARCH=microblaze
3494     bflt="yes"
3495     target_nptl="yes"
3496     target_phys_bits=32
3497     target_libs_softmmu="$fdt_libs"
3498   ;;
3499   mips|mipsel)
3500     TARGET_ARCH=mips
3501     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3502     target_nptl="yes"
3503     target_phys_bits=64
3504   ;;
3505   mipsn32|mipsn32el)
3506     TARGET_ARCH=mipsn32
3507     TARGET_BASE_ARCH=mips
3508     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3509     target_phys_bits=64
3510   ;;
3511   mips64|mips64el)
3512     TARGET_ARCH=mips64
3513     TARGET_BASE_ARCH=mips
3514     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3515     target_phys_bits=64
3516     target_long_alignment=8
3517   ;;
3518   ppc)
3519     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3520     target_phys_bits=64
3521     target_nptl="yes"
3522     target_libs_softmmu="$fdt_libs"
3523   ;;
3524   ppcemb)
3525     TARGET_BASE_ARCH=ppc
3526     TARGET_ABI_DIR=ppc
3527     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3528     target_phys_bits=64
3529     target_nptl="yes"
3530     target_libs_softmmu="$fdt_libs"
3531   ;;
3532   ppc64)
3533     TARGET_BASE_ARCH=ppc
3534     TARGET_ABI_DIR=ppc
3535     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3536     target_phys_bits=64
3537     target_long_alignment=8
3538     target_libs_softmmu="$fdt_libs"
3539   ;;
3540   ppc64abi32)
3541     TARGET_ARCH=ppc64
3542     TARGET_BASE_ARCH=ppc
3543     TARGET_ABI_DIR=ppc
3544     echo "TARGET_ABI32=y" >> $config_target_mak
3545     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3546     target_phys_bits=64
3547     target_libs_softmmu="$fdt_libs"
3548   ;;
3549   sh4|sh4eb)
3550     TARGET_ARCH=sh4
3551     bflt="yes"
3552     target_nptl="yes"
3553     target_phys_bits=32
3554   ;;
3555   sparc)
3556     target_phys_bits=64
3557   ;;
3558   sparc64)
3559     TARGET_BASE_ARCH=sparc
3560     target_phys_bits=64
3561     target_long_alignment=8
3562   ;;
3563   sparc32plus)
3564     TARGET_ARCH=sparc64
3565     TARGET_BASE_ARCH=sparc
3566     TARGET_ABI_DIR=sparc
3567     echo "TARGET_ABI32=y" >> $config_target_mak
3568     target_phys_bits=64
3569   ;;
3570   s390x)
3571     target_nptl="yes"
3572     target_phys_bits=64
3573     target_long_alignment=8
3574   ;;
3575   unicore32)
3576     target_phys_bits=32
3577   ;;
3578   xtensa|xtensaeb)
3579     TARGET_ARCH=xtensa
3580     target_phys_bits=32
3581   ;;
3582   *)
3583     echo "Unsupported target CPU"
3584     exit 1
3585   ;;
3586 esac
3587 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3588 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3589 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3590 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3591 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3592 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3593 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3594 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3595 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3596 if [ "$TARGET_BASE_ARCH" = "" ]; then
3597   TARGET_BASE_ARCH=$TARGET_ARCH
3598 fi
3599 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3600 if [ "$TARGET_ABI_DIR" = "" ]; then
3601   TARGET_ABI_DIR=$TARGET_ARCH
3602 fi
3603 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3604 case "$target_arch2" in
3605   i386|x86_64)
3606     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3607       target_phys_bits=64
3608       echo "CONFIG_XEN=y" >> $config_target_mak
3609     else
3610       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3611     fi
3612     ;;
3613   *)
3614     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3615 esac
3616 case "$target_arch2" in
3617   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3618     # Make sure the target and host cpus are compatible
3619     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3620       \( "$target_arch2" = "$cpu" -o \
3621       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3622       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3623       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3624       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3625       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3626       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3627       echo "CONFIG_KVM=y" >> $config_target_mak
3628       if test "$vhost_net" = "yes" ; then
3629         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3630       fi
3631     fi
3632 esac
3633 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3634   echo "CONFIG_PSERIES=y" >> $config_target_mak
3635 fi
3636 if test "$target_bigendian" = "yes" ; then
3637   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3638 fi
3639 if test "$target_softmmu" = "yes" ; then
3640   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3641   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3642   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3643   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3644   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3645   if test "$smartcard_nss" = "yes" ; then
3646     echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3647   fi
3648 fi
3649 if test "$target_user_only" = "yes" ; then
3650   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3651   echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3652 fi
3653 if test "$target_linux_user" = "yes" ; then
3654   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3655 fi
3656 if test "$target_darwin_user" = "yes" ; then
3657   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3658 fi
3659 list=""
3660 if test ! -z "$gdb_xml_files" ; then
3661   for x in $gdb_xml_files; do
3662     list="$list $source_path/gdb-xml/$x"
3663   done
3664   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3665 fi
3666
3667 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3668   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3669 fi
3670 if test "$target_user_only" = "yes" \
3671         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3672   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3673 fi
3674 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3675   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3676 fi
3677 if test "$target_bsd_user" = "yes" ; then
3678   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3679 fi
3680
3681 # generate QEMU_CFLAGS/LDFLAGS for targets
3682
3683 cflags=""
3684 includes=""
3685 ldflags=""
3686
3687 if test "$tcg_interpreter" = "yes"; then
3688   includes="-I\$(SRC_PATH)/tcg/tci $includes"
3689 elif test "$ARCH" = "sparc64" ; then
3690   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3691 elif test "$ARCH" = "s390x" ; then
3692   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3693 elif test "$ARCH" = "x86_64" ; then
3694   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3695 else
3696   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3697 fi
3698 includes="-I\$(SRC_PATH)/tcg $includes"
3699
3700 if test "$linux" = "yes" ; then
3701   includes="-I\$(SRC_PATH)/linux-headers $includes"
3702 fi
3703
3704 if test "$target_user_only" = "yes" ; then
3705     libdis_config_mak=libdis-user/config.mak
3706 else
3707     libdis_config_mak=libdis/config.mak
3708 fi
3709
3710 for i in $ARCH $TARGET_BASE_ARCH ; do
3711   case "$i" in
3712   alpha)
3713     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3714     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3715   ;;
3716   arm)
3717     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3718     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3719   ;;
3720   cris)
3721     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3722     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3723   ;;
3724   hppa)
3725     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3726     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3727   ;;
3728   i386|x86_64)
3729     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3730     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3731   ;;
3732   ia64*)
3733     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3734     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3735   ;;
3736   m68k)
3737     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3738     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3739   ;;
3740   microblaze*)
3741     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3742     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3743   ;;
3744   mips*)
3745     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3746     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3747   ;;
3748   ppc*)
3749     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3750     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3751   ;;
3752   s390*)
3753     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3754     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3755   ;;
3756   sh4)
3757     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3758     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3759   ;;
3760   sparc*)
3761     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3762     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3763   ;;
3764   xtensa*)
3765     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3766     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3767   ;;
3768   esac
3769 done
3770 if test "$tcg_interpreter" = "yes" ; then
3771   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3772   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3773 fi
3774
3775 case "$ARCH" in
3776 alpha)
3777   # Ensure there's only a single GP
3778   cflags="-msmall-data $cflags"
3779 ;;
3780 esac
3781
3782 if test "$target_softmmu" = "yes" ; then
3783   case "$TARGET_BASE_ARCH" in
3784   arm)
3785     cflags="-DHAS_AUDIO $cflags"
3786   ;;
3787   lm32)
3788     cflags="-DHAS_AUDIO $cflags"
3789   ;;
3790   i386|mips|ppc)
3791     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3792   ;;
3793   esac
3794 fi
3795
3796 if test "$target_softmmu" = "yes" -a \( \
3797         "$TARGET_ARCH" = "microblaze" -o \
3798         "$TARGET_ARCH" = "cris" \) ; then
3799   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3800 fi
3801
3802 if test "$gprof" = "yes" ; then
3803   echo "TARGET_GPROF=yes" >> $config_target_mak
3804   if test "$target_linux_user" = "yes" ; then
3805     cflags="-p $cflags"
3806     ldflags="-p $ldflags"
3807   fi
3808   if test "$target_softmmu" = "yes" ; then
3809     ldflags="-p $ldflags"
3810     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3811   fi
3812 fi
3813
3814 if test "$ARCH" = "tci"; then
3815   linker_script=""
3816 else
3817   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3818 fi
3819
3820 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3821   case "$ARCH" in
3822   sparc)
3823     # -static is used to avoid g1/g3 usage by the dynamic linker
3824     ldflags="$linker_script -static $ldflags"
3825     ;;
3826   alpha | s390x)
3827     # The default placement of the application is fine.
3828     ;;
3829   *)
3830     ldflags="$linker_script $ldflags"
3831     ;;
3832   esac
3833 fi
3834
3835 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3836 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3837 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3838
3839 done # for target in $targets
3840
3841 # build tree in object directory in case the source is not in the current directory
3842 DIRS="tests tests/tcg tests/tcg/cris slirp audio block net pc-bios/optionrom"
3843 DIRS="$DIRS pc-bios/spapr-rtas"
3844 DIRS="$DIRS roms/seabios roms/vgabios"
3845 DIRS="$DIRS fsdev ui"
3846 DIRS="$DIRS qapi qapi-generated"
3847 DIRS="$DIRS qga trace qom"
3848 FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
3849 FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
3850 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3851 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3852 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3853 for bios_file in \
3854     $source_path/pc-bios/*.bin \
3855     $source_path/pc-bios/*.rom \
3856     $source_path/pc-bios/*.dtb \
3857     $source_path/pc-bios/openbios-* \
3858     $source_path/pc-bios/palcode-*
3859 do
3860     FILES="$FILES pc-bios/`basename $bios_file`"
3861 done
3862 mkdir -p $DIRS
3863 for f in $FILES ; do
3864     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3865         symlink "$source_path/$f" "$f"
3866     fi
3867 done
3868
3869 # temporary config to build submodules
3870 for rom in seabios vgabios ; do
3871     config_mak=roms/$rom/config.mak
3872     echo "# Automatically generated by configure - do not modify" > $config_mak
3873     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3874     echo "CC=$cc" >> $config_mak
3875     echo "BCC=bcc" >> $config_mak
3876     echo "CPP=${cross_prefix}cpp" >> $config_mak
3877     echo "OBJCOPY=objcopy" >> $config_mak
3878     echo "IASL=iasl" >> $config_mak
3879     echo "LD=$ld" >> $config_mak
3880 done
3881
3882 for hwlib in 32 64; do
3883   d=libhw$hwlib
3884   mkdir -p $d
3885   mkdir -p $d/ide
3886   symlink $source_path/Makefile.hw $d/Makefile
3887   mkdir -p $d/9pfs
3888   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3889 done
3890
3891 if [ "$source_path" != `pwd` ]; then
3892     # out of tree build
3893     mkdir -p libcacard
3894     rm -f libcacard/Makefile
3895     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3896 fi
3897
3898 d=libuser
3899 mkdir -p $d
3900 mkdir -p $d/trace
3901 symlink $source_path/Makefile.user $d/Makefile
3902
3903 if test "$docs" = "yes" ; then
3904   mkdir -p QMP
3905 fi