configure

   1 #!/bin/sh
   2 #
   3 # qemu configure script (c) 2003 Fabrice Bellard
   4 #
   5 # set temporary file name
   6 if test ! -z "$TMPDIR" ; then
   7     TMPDIR1="${TMPDIR}"
   8 elif test ! -z "$TEMPDIR" ; then
   9     TMPDIR1="${TEMPDIR}"
  10 else
  11     TMPDIR1="/tmp"
  12 fi
  13
  14 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
  15 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
  16 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
  17
  18 # NB: do not call "exit" in the trap handler; this is buggy with some shells;
  19 # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
  20 trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
  21 rm -f config.log
  22
  23 compile_object() {
  24   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
  25   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
  26 }
  27
  28 compile_prog() {
  29   local_cflags="$1"
  30   local_ldflags="$2"
  31   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
  32   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
  33 }
  34
  35 # symbolically link $1 to $2.  Portable version of "ln -sf".
  36 symlink() {
  37   rm -f $2
  38   ln -s $1 $2
  39 }
  40
  41 # check whether a command is available to this shell (may be either an
  42 # executable or a builtin)
  43 has() {
  44     type "$1" >/dev/null 2>&1
  45 }
  46
  47 # search for an executable in PATH
  48 path_of() {
  49     local_command="$1"
  50     local_ifs="$IFS"
  51     local_dir=""
  52
  53     # pathname has a dir component?
  54     if [ "${local_command#*/}" != "$local_command" ]; then
  55         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
  56             echo "$local_command"
  57             return 0
  58         fi
  59     fi
  60     if [ -z "$local_command" ]; then
  61         return 1
  62     fi
  63
  64     IFS=:
  65     for local_dir in $PATH; do
  66         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
  67             echo "$local_dir/$local_command"
  68             IFS="${local_ifs:-$(printf ' \t\n')}"
  69             return 0
  70         fi
  71     done
  72     # not found
  73     IFS="${local_ifs:-$(printf ' \t\n')}"
  74     return 1
  75 }
  76
  77 # default parameters
  78 source_path=`dirname "$0"`
  79 cpu=""
  80 interp_prefix="/usr/gnemul/qemu-%M"
  81 static="no"
  82 sparc_cpu=""
  83 cross_prefix=""
  84 audio_drv_list=""
  85 audio_card_list="ac97 es1370 sb16 hda"
  86 audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
  87 block_drv_whitelist=""
  88 host_cc="gcc"
  89 helper_cflags=""
  90 libs_softmmu=""
  91 libs_tools=""
  92 audio_pt_int=""
  93 audio_win_int=""
  94 cc_i386=i386-pc-linux-gnu-gcc
  95
  96 target_list=""
  97
  98 # Default value for a variable defining feature "foo".
  99 #  * foo="no"  feature will only be used if --enable-foo arg is given
 100 #  * foo=""    feature will be searched for, and if found, will be used
 101 #              unless --disable-foo is given
 102 #  * foo="yes" this value will only be set by --enable-foo flag.
 103 #              feature will searched for,
 104 #              if not found, configure exits with error
 105 #
 106 # Always add --enable-foo and --disable-foo command line args.
 107 # Distributions want to ensure that several features are compiled in, and it
 108 # is impossible without a --enable-foo that exits if a feature is not found.
 109
 110 bluez=""
 111 brlapi=""
 112 curl=""
 113 curses=""
 114 docs=""
 115 fdt=""
 116 kvm=""
 117 nptl=""
 118 sdl=""
 119 vnc="yes"
 120 sparse="no"
 121 uuid=""
 122 vde=""
 123 vnc_tls=""
 124 vnc_sasl=""
 125 vnc_jpeg=""
 126 vnc_png=""
 127 vnc_thread="no"
 128 xen=""
 129 xen_ctrl_version=""
 130 linux_aio=""
 131 attr=""
 132 vhost_net=""
 133 xfs=""
 134
 135 gprof="no"
 136 debug_tcg="no"
 137 debug_mon="no"
 138 debug="no"
 139 strip_opt="yes"
 140 bigendian="no"
 141 mingw32="no"
 142 EXESUF=""
 143 prefix="/usr/local"
 144 mandir="\${prefix}/share/man"
 145 datadir="\${prefix}/share/qemu"
 146 docdir="\${prefix}/share/doc/qemu"
 147 bindir="\${prefix}/bin"
 148 libdir="\${prefix}/lib"
 149 sysconfdir="\${prefix}/etc"
 150 confsuffix="/qemu"
 151 slirp="yes"
 152 fmod_lib=""
 153 fmod_inc=""
 154 oss_lib=""
 155 bsd="no"
 156 linux="no"
 157 solaris="no"
 158 profiler="no"
 159 cocoa="no"
 160 softmmu="yes"
 161 linux_user="no"
 162 darwin_user="no"
 163 bsd_user="no"
 164 guest_base=""
 165 uname_release=""
 166 io_thread="no"
 167 mixemu="no"
 168 aix="no"
 169 blobs="yes"
 170 pkgversion=""
 171 check_utests="no"
 172 user_pie="no"
 173 zero_malloc=""
 174 trace_backend="nop"
 175 trace_file="trace"
 176 spice=""
 177 rbd=""
 178 smartcard=""
 179 smartcard_nss=""
 180 usb_redir=""
 181 opengl=""
 182 guest_agent="yes"
 183
 184 # parse CC options first
 185 for opt do
 186   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 187   case "$opt" in
 188   --cross-prefix=*) cross_prefix="$optarg"
 189   ;;
 190   --cc=*) CC="$optarg"
 191   ;;
 192   --source-path=*) source_path="$optarg"
 193   ;;
 194   --cpu=*) cpu="$optarg"
 195   ;;
 196   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 197   ;;
 198   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 199   ;;
 200   --sparc_cpu=*)
 201     sparc_cpu="$optarg"
 202     case $sparc_cpu in
 203     v7|v8|v8plus|v8plusa)
 204       cpu="sparc"
 205     ;;
 206     v9)
 207       cpu="sparc64"
 208     ;;
 209     *)
 210       echo "undefined SPARC architecture. Exiting";
 211       exit 1
 212     ;;
 213     esac
 214   ;;
 215   esac
 216 done
 217 # OS specific
 218 # Using uname is really, really broken.  Once we have the right set of checks
 219 # we can eliminate it's usage altogether
 220
 221 cc="${cross_prefix}${CC-gcc}"
 222 ar="${cross_prefix}${AR-ar}"
 223 objcopy="${cross_prefix}${OBJCOPY-objcopy}"
 224 ld="${cross_prefix}${LD-ld}"
 225 strip="${cross_prefix}${STRIP-strip}"
 226 windres="${cross_prefix}${WINDRES-windres}"
 227 pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
 228 sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
 229
 230 # default flags for all hosts
 231 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 232 CFLAGS="-g $CFLAGS"
 233 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 234 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 235 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 236 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 237 QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
 238 LDFLAGS="-g $LDFLAGS"
 239
 240 # make source path absolute
 241 source_path=`cd "$source_path"; pwd`
 242
 243 check_define() {
 244 cat > $TMPC <<EOF
 245 #if !defined($1)
 246 #error Not defined
 247 #endif
 248 int main(void) { return 0; }
 249 EOF
 250   compile_object
 251 }
 252
 253 if test ! -z "$cpu" ; then
 254   # command line argument
 255   :
 256 elif check_define __i386__ ; then
 257   cpu="i386"
 258 elif check_define __x86_64__ ; then
 259   cpu="x86_64"
 260 elif check_define __sparc__ ; then
 261   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 262   # They must be specified using --sparc_cpu
 263   if check_define __arch64__ ; then
 264     cpu="sparc64"
 265   else
 266     cpu="sparc"
 267   fi
 268 elif check_define _ARCH_PPC ; then
 269   if check_define _ARCH_PPC64 ; then
 270     cpu="ppc64"
 271   else
 272     cpu="ppc"
 273   fi
 274 elif check_define __mips__ ; then
 275   cpu="mips"
 276 elif check_define __ia64__ ; then
 277   cpu="ia64"
 278 elif check_define __s390__ ; then
 279   if check_define __s390x__ ; then
 280     cpu="s390x"
 281   else
 282     cpu="s390"
 283   fi
 284 else
 285   cpu=`uname -m`
 286 fi
 287
 288 case "$cpu" in
 289   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 290     cpu="$cpu"
 291   ;;
 292   i386|i486|i586|i686|i86pc|BePC)
 293     cpu="i386"
 294   ;;
 295   x86_64|amd64)
 296     cpu="x86_64"
 297   ;;
 298   armv*b)
 299     cpu="armv4b"
 300   ;;
 301   armv*l)
 302     cpu="armv4l"
 303   ;;
 304   parisc|parisc64)
 305     cpu="hppa"
 306   ;;
 307   mips*)
 308     cpu="mips"
 309   ;;
 310   s390)
 311     cpu="s390"
 312   ;;
 313   s390x)
 314     cpu="s390x"
 315   ;;
 316   sparc|sun4[cdmuv])
 317     cpu="sparc"
 318   ;;
 319   *)
 320     echo "Unsupported CPU = $cpu"
 321     exit 1
 322   ;;
 323 esac
 324
 325 # OS specific
 326 if check_define __linux__ ; then
 327   targetos="Linux"
 328 elif check_define _WIN32 ; then
 329   targetos='MINGW32'
 330 elif check_define __OpenBSD__ ; then
 331   targetos='OpenBSD'
 332 elif check_define __sun__ ; then
 333   targetos='SunOS'
 334 elif check_define __HAIKU__ ; then
 335   targetos='Haiku'
 336 else
 337   targetos=`uname -s`
 338 fi
 339
 340 case $targetos in
 341 CYGWIN*)
 342   mingw32="yes"
 343   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 344   audio_possible_drivers="winwave sdl"
 345   audio_drv_list="winwave"
 346 ;;
 347 MINGW32*)
 348   mingw32="yes"
 349   audio_possible_drivers="winwave dsound sdl fmod"
 350   audio_drv_list="winwave"
 351 ;;
 352 GNU/kFreeBSD)
 353   bsd="yes"
 354   audio_drv_list="oss"
 355   audio_possible_drivers="oss sdl esd pa"
 356 ;;
 357 FreeBSD)
 358   bsd="yes"
 359   make="${MAKE-gmake}"
 360   audio_drv_list="oss"
 361   audio_possible_drivers="oss sdl esd pa"
 362   # needed for kinfo_getvmmap(3) in libutil.h
 363   LIBS="-lutil $LIBS"
 364 ;;
 365 DragonFly)
 366   bsd="yes"
 367   make="${MAKE-gmake}"
 368   audio_drv_list="oss"
 369   audio_possible_drivers="oss sdl esd pa"
 370 ;;
 371 NetBSD)
 372   bsd="yes"
 373   make="${MAKE-gmake}"
 374   audio_drv_list="oss"
 375   audio_possible_drivers="oss sdl esd"
 376   oss_lib="-lossaudio"
 377 ;;
 378 OpenBSD)
 379   bsd="yes"
 380   make="${MAKE-gmake}"
 381   audio_drv_list="oss"
 382   audio_possible_drivers="oss sdl esd"
 383   oss_lib="-lossaudio"
 384 ;;
 385 Darwin)
 386   bsd="yes"
 387   darwin="yes"
 388   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 389   # run 64-bit userspace code
 390   if [ "$cpu" = "i386" ] ; then
 391     is_x86_64=`sysctl -n hw.optional.x86_64`
 392     [ "$is_x86_64" = "1" ] && cpu=x86_64
 393   fi
 394   if [ "$cpu" = "x86_64" ] ; then
 395     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 396     LDFLAGS="-arch x86_64 $LDFLAGS"
 397   else
 398     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 399   fi
 400   darwin_user="yes"
 401   cocoa="yes"
 402   audio_drv_list="coreaudio"
 403   audio_possible_drivers="coreaudio sdl fmod"
 404   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 405   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 406 ;;
 407 SunOS)
 408   solaris="yes"
 409   make="${MAKE-gmake}"
 410   install="${INSTALL-ginstall}"
 411   ld="gld"
 412   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 413   needs_libsunmath="no"
 414   solarisrev=`uname -r | cut -f2 -d.`
 415   # have to select again, because `uname -m` returns i86pc
 416   # even on an x86_64 box.
 417   solariscpu=`isainfo -k`
 418   if test "${solariscpu}" = "amd64" ; then
 419     cpu="x86_64"
 420   fi
 421   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 422     if test "$solarisrev" -le 9 ; then
 423       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 424         needs_libsunmath="yes"
 425         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 426         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 427         LIBS="-lsunmath $LIBS"
 428       else
 429         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 430         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 431         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 432         echo "Studio 11 can be downloaded from www.sun.com."
 433         exit 1
 434       fi
 435     fi
 436   fi
 437   if test -f /usr/include/sys/soundcard.h ; then
 438     audio_drv_list="oss"
 439   fi
 440   audio_possible_drivers="oss sdl"
 441 # needed for CMSG_ macros in sys/socket.h
 442   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 443 # needed for TIOCWIN* defines in termios.h
 444   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 445   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 446   LIBS="-lsocket -lnsl -lresolv $LIBS"
 447 ;;
 448 AIX)
 449   aix="yes"
 450   make="${MAKE-gmake}"
 451 ;;
 452 Haiku)
 453   haiku="yes"
 454   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 455   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 456 ;;
 457 *)
 458   audio_drv_list="oss"
 459   audio_possible_drivers="oss alsa sdl esd pa"
 460   linux="yes"
 461   linux_user="yes"
 462   usb="linux"
 463   kvm="yes"
 464   vhost_net="yes"
 465   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 466     audio_possible_drivers="$audio_possible_drivers fmod"
 467   fi
 468 ;;
 469 esac
 470
 471 if [ "$bsd" = "yes" ] ; then
 472   if [ "$darwin" != "yes" ] ; then
 473     usb="bsd"
 474   fi
 475   bsd_user="yes"
 476 fi
 477
 478 : ${make=${MAKE-make}}
 479 : ${install=${INSTALL-install}}
 480 : ${python=${PYTHON-python}}
 481 : ${smbd=${SMBD-/usr/sbin/smbd}}
 482
 483 if test "$mingw32" = "yes" ; then
 484   EXESUF=".exe"
 485   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 486   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 487   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 488   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 489   prefix="c:/Program Files/Qemu"
 490   mandir="\${prefix}"
 491   datadir="\${prefix}"
 492   docdir="\${prefix}"
 493   bindir="\${prefix}"
 494   sysconfdir="\${prefix}"
 495   confsuffix=""
 496 fi
 497
 498 werror=""
 499
 500 for opt do
 501   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 502   case "$opt" in
 503   --help|-h) show_help=yes
 504   ;;
 505   --version|-V) exec cat $source_path/VERSION
 506   ;;
 507   --prefix=*) prefix="$optarg"
 508   ;;
 509   --interp-prefix=*) interp_prefix="$optarg"
 510   ;;
 511   --source-path=*)
 512   ;;
 513   --cross-prefix=*)
 514   ;;
 515   --cc=*)
 516   ;;
 517   --host-cc=*) host_cc="$optarg"
 518   ;;
 519   --make=*) make="$optarg"
 520   ;;
 521   --install=*) install="$optarg"
 522   ;;
 523   --python=*) python="$optarg"
 524   ;;
 525   --smbd=*) smbd="$optarg"
 526   ;;
 527   --extra-cflags=*)
 528   ;;
 529   --extra-ldflags=*)
 530   ;;
 531   --cpu=*)
 532   ;;
 533   --target-list=*) target_list="$optarg"
 534   ;;
 535   --enable-trace-backend=*) trace_backend="$optarg"
 536   ;;
 537   --with-trace-file=*) trace_file="$optarg"
 538   ;;
 539   --enable-gprof) gprof="yes"
 540   ;;
 541   --static)
 542     static="yes"
 543     LDFLAGS="-static $LDFLAGS"
 544   ;;
 545   --mandir=*) mandir="$optarg"
 546   ;;
 547   --bindir=*) bindir="$optarg"
 548   ;;
 549   --libdir=*) libdir="$optarg"
 550   ;;
 551   --datadir=*) datadir="$optarg"
 552   ;;
 553   --docdir=*) docdir="$optarg"
 554   ;;
 555   --sysconfdir=*) sysconfdir="$optarg"
 556   ;;
 557   --disable-sdl) sdl="no"
 558   ;;
 559   --enable-sdl) sdl="yes"
 560   ;;
 561   --disable-vnc) vnc="no"
 562   ;;
 563   --enable-vnc) vnc="yes"
 564   ;;
 565   --fmod-lib=*) fmod_lib="$optarg"
 566   ;;
 567   --fmod-inc=*) fmod_inc="$optarg"
 568   ;;
 569   --oss-lib=*) oss_lib="$optarg"
 570   ;;
 571   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 572   ;;
 573   --audio-drv-list=*) audio_drv_list="$optarg"
 574   ;;
 575   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 576   ;;
 577   --enable-debug-tcg) debug_tcg="yes"
 578   ;;
 579   --disable-debug-tcg) debug_tcg="no"
 580   ;;
 581   --enable-debug-mon) debug_mon="yes"
 582   ;;
 583   --disable-debug-mon) debug_mon="no"
 584   ;;
 585   --enable-debug)
 586       # Enable debugging options that aren't excessively noisy
 587       debug_tcg="yes"
 588       debug_mon="yes"
 589       debug="yes"
 590       strip_opt="no"
 591   ;;
 592   --enable-sparse) sparse="yes"
 593   ;;
 594   --disable-sparse) sparse="no"
 595   ;;
 596   --disable-strip) strip_opt="no"
 597   ;;
 598   --disable-vnc-tls) vnc_tls="no"
 599   ;;
 600   --enable-vnc-tls) vnc_tls="yes"
 601   ;;
 602   --disable-vnc-sasl) vnc_sasl="no"
 603   ;;
 604   --enable-vnc-sasl) vnc_sasl="yes"
 605   ;;
 606   --disable-vnc-jpeg) vnc_jpeg="no"
 607   ;;
 608   --enable-vnc-jpeg) vnc_jpeg="yes"
 609   ;;
 610   --disable-vnc-png) vnc_png="no"
 611   ;;
 612   --enable-vnc-png) vnc_png="yes"
 613   ;;
 614   --disable-vnc-thread) vnc_thread="no"
 615   ;;
 616   --enable-vnc-thread) vnc_thread="yes"
 617   ;;
 618   --disable-slirp) slirp="no"
 619   ;;
 620   --disable-uuid) uuid="no"
 621   ;;
 622   --enable-uuid) uuid="yes"
 623   ;;
 624   --disable-vde) vde="no"
 625   ;;
 626   --enable-vde) vde="yes"
 627   ;;
 628   --disable-xen) xen="no"
 629   ;;
 630   --enable-xen) xen="yes"
 631   ;;
 632   --disable-brlapi) brlapi="no"
 633   ;;
 634   --enable-brlapi) brlapi="yes"
 635   ;;
 636   --disable-bluez) bluez="no"
 637   ;;
 638   --enable-bluez) bluez="yes"
 639   ;;
 640   --disable-kvm) kvm="no"
 641   ;;
 642   --enable-kvm) kvm="yes"
 643   ;;
 644   --disable-spice) spice="no"
 645   ;;
 646   --enable-spice) spice="yes"
 647   ;;
 648   --enable-profiler) profiler="yes"
 649   ;;
 650   --enable-cocoa)
 651       cocoa="yes" ;
 652       sdl="no" ;
 653       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 654   ;;
 655   --disable-system) softmmu="no"
 656   ;;
 657   --enable-system) softmmu="yes"
 658   ;;
 659   --disable-user)
 660       linux_user="no" ;
 661       bsd_user="no" ;
 662       darwin_user="no"
 663   ;;
 664   --enable-user) ;;
 665   --disable-linux-user) linux_user="no"
 666   ;;
 667   --enable-linux-user) linux_user="yes"
 668   ;;
 669   --disable-darwin-user) darwin_user="no"
 670   ;;
 671   --enable-darwin-user) darwin_user="yes"
 672   ;;
 673   --disable-bsd-user) bsd_user="no"
 674   ;;
 675   --enable-bsd-user) bsd_user="yes"
 676   ;;
 677   --enable-guest-base) guest_base="yes"
 678   ;;
 679   --disable-guest-base) guest_base="no"
 680   ;;
 681   --enable-user-pie) user_pie="yes"
 682   ;;
 683   --disable-user-pie) user_pie="no"
 684   ;;
 685   --enable-uname-release=*) uname_release="$optarg"
 686   ;;
 687   --sparc_cpu=*)
 688   ;;
 689   --enable-werror) werror="yes"
 690   ;;
 691   --disable-werror) werror="no"
 692   ;;
 693   --disable-curses) curses="no"
 694   ;;
 695   --enable-curses) curses="yes"
 696   ;;
 697   --disable-curl) curl="no"
 698   ;;
 699   --enable-curl) curl="yes"
 700   ;;
 701   --disable-fdt) fdt="no"
 702   ;;
 703   --enable-fdt) fdt="yes"
 704   ;;
 705   --disable-check-utests) check_utests="no"
 706   ;;
 707   --enable-check-utests) check_utests="yes"
 708   ;;
 709   --disable-nptl) nptl="no"
 710   ;;
 711   --enable-nptl) nptl="yes"
 712   ;;
 713   --enable-mixemu) mixemu="yes"
 714   ;;
 715   --disable-linux-aio) linux_aio="no"
 716   ;;
 717   --enable-linux-aio) linux_aio="yes"
 718   ;;
 719   --disable-attr) attr="no"
 720   ;;
 721   --enable-attr) attr="yes"
 722   ;;
 723   --enable-io-thread) io_thread="yes"
 724   ;;
 725   --disable-blobs) blobs="no"
 726   ;;
 727   --with-pkgversion=*) pkgversion=" ($optarg)"
 728   ;;
 729   --disable-docs) docs="no"
 730   ;;
 731   --enable-docs) docs="yes"
 732   ;;
 733   --disable-vhost-net) vhost_net="no"
 734   ;;
 735   --enable-vhost-net) vhost_net="yes"
 736   ;;
 737   --disable-opengl) opengl="no"
 738   ;;
 739   --enable-opengl) opengl="yes"
 740   ;;
 741   --*dir)
 742   ;;
 743   --disable-rbd) rbd="no"
 744   ;;
 745   --enable-rbd) rbd="yes"
 746   ;;
 747   --disable-smartcard) smartcard="no"
 748   ;;
 749   --enable-smartcard) smartcard="yes"
 750   ;;
 751   --disable-smartcard-nss) smartcard_nss="no"
 752   ;;
 753   --enable-smartcard-nss) smartcard_nss="yes"
 754   ;;
 755   --disable-usb-redir) usb_redir="no"
 756   ;;
 757   --enable-usb-redir) usb_redir="yes"
 758   ;;
 759   --enable-guest-agent) guest_agent="yes"
 760   ;;
 761   --disable-guest-agent) guest_agent="no"
 762   ;;
 763   *) echo "ERROR: unknown option $opt"; show_help="yes"
 764   ;;
 765   esac
 766 done
 767
 768 #
 769 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 770 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 771 #
 772 host_guest_base="no"
 773 case "$cpu" in
 774     sparc) case $sparc_cpu in
 775            v7|v8)
 776              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 777            ;;
 778            v8plus|v8plusa)
 779              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 780            ;;
 781            *) # sparc_cpu not defined in the command line
 782              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 783            esac
 784            LDFLAGS="-m32 $LDFLAGS"
 785            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 786            if test "$solaris" = "no" ; then
 787              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 788              helper_cflags="-ffixed-i0"
 789            fi
 790            ;;
 791     sparc64)
 792            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 793            LDFLAGS="-m64 $LDFLAGS"
 794            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 795            if test "$solaris" != "no" ; then
 796              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 797            fi
 798            ;;
 799     s390)
 800            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 801            LDFLAGS="-m31 $LDFLAGS"
 802            host_guest_base="yes"
 803            ;;
 804     s390x)
 805            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 806            LDFLAGS="-m64 $LDFLAGS"
 807            host_guest_base="yes"
 808            ;;
 809     i386)
 810            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 811            LDFLAGS="-m32 $LDFLAGS"
 812            cc_i386='$(CC) -m32'
 813            helper_cflags="-fomit-frame-pointer"
 814            host_guest_base="yes"
 815            ;;
 816     x86_64)
 817            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 818            LDFLAGS="-m64 $LDFLAGS"
 819            cc_i386='$(CC) -m32'
 820            host_guest_base="yes"
 821            ;;
 822     arm*)
 823            host_guest_base="yes"
 824            ;;
 825     ppc*)
 826            host_guest_base="yes"
 827            ;;
 828     mips*)
 829            host_guest_base="yes"
 830            ;;
 831     ia64*)
 832            host_guest_base="yes"
 833            ;;
 834     hppa*)
 835            host_guest_base="yes"
 836            ;;
 837     unicore32*)
 838            host_guest_base="yes"
 839            ;;
 840 esac
 841
 842 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 843
 844
 845 default_target_list=""
 846
 847 # these targets are portable
 848 if [ "$softmmu" = "yes" ] ; then
 849     default_target_list="\
 850 i386-softmmu \
 851 x86_64-softmmu \
 852 arm-softmmu \
 853 cris-softmmu \
 854 lm32-softmmu \
 855 m68k-softmmu \
 856 microblaze-softmmu \
 857 microblazeel-softmmu \
 858 mips-softmmu \
 859 mipsel-softmmu \
 860 mips64-softmmu \
 861 mips64el-softmmu \
 862 ppc-softmmu \
 863 ppcemb-softmmu \
 864 ppc64-softmmu \
 865 sh4-softmmu \
 866 sh4eb-softmmu \
 867 sparc-softmmu \
 868 sparc64-softmmu \
 869 s390x-softmmu \
 870 "
 871 fi
 872 # the following are Linux specific
 873 if [ "$linux_user" = "yes" ] ; then
 874     default_target_list="${default_target_list}\
 875 i386-linux-user \
 876 x86_64-linux-user \
 877 alpha-linux-user \
 878 arm-linux-user \
 879 armeb-linux-user \
 880 cris-linux-user \
 881 m68k-linux-user \
 882 microblaze-linux-user \
 883 microblazeel-linux-user \
 884 mips-linux-user \
 885 mipsel-linux-user \
 886 ppc-linux-user \
 887 ppc64-linux-user \
 888 ppc64abi32-linux-user \
 889 sh4-linux-user \
 890 sh4eb-linux-user \
 891 sparc-linux-user \
 892 sparc64-linux-user \
 893 sparc32plus-linux-user \
 894 unicore32-linux-user \
 895 s390x-linux-user \
 896 "
 897 fi
 898 # the following are Darwin specific
 899 if [ "$darwin_user" = "yes" ] ; then
 900     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 901 fi
 902 # the following are BSD specific
 903 if [ "$bsd_user" = "yes" ] ; then
 904     default_target_list="${default_target_list}\
 905 i386-bsd-user \
 906 x86_64-bsd-user \
 907 sparc-bsd-user \
 908 sparc64-bsd-user \
 909 "
 910 fi
 911
 912 if test x"$show_help" = x"yes" ; then
 913 cat << EOF
 914
 915 Usage: configure [options]
 916 Options: [defaults in brackets after descriptions]
 917
 918 EOF
 919 echo "Standard options:"
 920 echo "  --help                   print this message"
 921 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 922 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 923 echo "                           use %M for cpu name [$interp_prefix]"
 924 echo "  --target-list=LIST       set target list (default: build everything)"
 925 echo "Available targets: $default_target_list" | \
 926     fold -s -w 53 | sed -e 's/^/                           /'
 927 echo ""
 928 echo "Advanced options (experts only):"
 929 echo "  --source-path=PATH       path of source code [$source_path]"
 930 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 931 echo "  --cc=CC                  use C compiler CC [$cc]"
 932 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 933 echo "                           build time"
 934 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 935 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 936 echo "  --make=MAKE              use specified make [$make]"
 937 echo "  --install=INSTALL        use specified install [$install]"
 938 echo "  --python=PYTHON          use specified python [$python]"
 939 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 940 echo "  --static                 enable static build [$static]"
 941 echo "  --mandir=PATH            install man pages in PATH"
 942 echo "  --datadir=PATH           install firmware in PATH"
 943 echo "  --docdir=PATH            install documentation in PATH"
 944 echo "  --bindir=PATH            install binaries in PATH"
 945 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 946 echo "  --enable-debug-tcg       enable TCG debugging"
 947 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 948 echo "  --enable-debug           enable common debug build options"
 949 echo "  --enable-sparse          enable sparse checker"
 950 echo "  --disable-sparse         disable sparse checker (default)"
 951 echo "  --disable-strip          disable stripping binaries"
 952 echo "  --disable-werror         disable compilation abort on warning"
 953 echo "  --disable-sdl            disable SDL"
 954 echo "  --enable-sdl             enable SDL"
 955 echo "  --disable-vnc            disable VNC"
 956 echo "  --enable-vnc             enable VNC"
 957 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 958 echo "  --audio-drv-list=LIST    set audio drivers list:"
 959 echo "                           Available drivers: $audio_possible_drivers"
 960 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 961 echo "                           Available cards: $audio_possible_cards"
 962 echo "  --block-drv-whitelist=L  set block driver whitelist"
 963 echo "                           (affects only QEMU, not qemu-img)"
 964 echo "  --enable-mixemu          enable mixer emulation"
 965 echo "  --disable-xen            disable xen backend driver support"
 966 echo "  --enable-xen             enable xen backend driver support"
 967 echo "  --disable-brlapi         disable BrlAPI"
 968 echo "  --enable-brlapi          enable BrlAPI"
 969 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 970 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 971 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 972 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 973 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 974 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 975 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 976 echo "  --enable-vnc-png         enable PNG compression for VNC server"
 977 echo "  --disable-vnc-thread     disable threaded VNC server"
 978 echo "  --enable-vnc-thread      enable threaded VNC server"
 979 echo "  --disable-curses         disable curses output"
 980 echo "  --enable-curses          enable curses output"
 981 echo "  --disable-curl           disable curl connectivity"
 982 echo "  --enable-curl            enable curl connectivity"
 983 echo "  --disable-fdt            disable fdt device tree"
 984 echo "  --enable-fdt             enable fdt device tree"
 985 echo "  --disable-check-utests   disable check unit-tests"
 986 echo "  --enable-check-utests    enable check unit-tests"
 987 echo "  --disable-bluez          disable bluez stack connectivity"
 988 echo "  --enable-bluez           enable bluez stack connectivity"
 989 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 990 echo "  --disable-kvm            disable KVM acceleration support"
 991 echo "  --enable-kvm             enable KVM acceleration support"
 992 echo "  --disable-nptl           disable usermode NPTL support"
 993 echo "  --enable-nptl            enable usermode NPTL support"
 994 echo "  --enable-system          enable all system emulation targets"
 995 echo "  --disable-system         disable all system emulation targets"
 996 echo "  --enable-user            enable supported user emulation targets"
 997 echo "  --disable-user           disable all user emulation targets"
 998 echo "  --enable-linux-user      enable all linux usermode emulation targets"
 999 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1000 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1001 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1002 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1003 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1004 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1005 echo "                           emulation targets"
1006 echo "  --disable-guest-base     disable GUEST_BASE support"
1007 echo "  --enable-user-pie        build usermode emulation targets as PIE"
1008 echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
1009 echo "  --fmod-lib               path to FMOD library"
1010 echo "  --fmod-inc               path to FMOD includes"
1011 echo "  --oss-lib                path to OSS library"
1012 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1013 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1014 echo "  --disable-uuid           disable uuid support"
1015 echo "  --enable-uuid            enable uuid support"
1016 echo "  --disable-vde            disable support for vde network"
1017 echo "  --enable-vde             enable support for vde network"
1018 echo "  --disable-linux-aio      disable Linux AIO support"
1019 echo "  --enable-linux-aio       enable Linux AIO support"
1020 echo "  --disable-attr           disables attr and xattr support"
1021 echo "  --enable-attr            enable attr and xattr support"
1022 echo "  --enable-io-thread       enable IO thread"
1023 echo "  --disable-blobs          disable installing provided firmware blobs"
1024 echo "  --enable-docs            enable documentation build"
1025 echo "  --disable-docs           disable documentation build"
1026 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1027 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1028 echo "  --enable-trace-backend=B Set trace backend"
1029 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1030 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1031 echo "                           Default:trace-<pid>"
1032 echo "  --disable-spice          disable spice"
1033 echo "  --enable-spice           enable spice"
1034 echo "  --enable-rbd             enable building the rados block device (rbd)"
1035 echo "  --disable-smartcard      disable smartcard support"
1036 echo "  --enable-smartcard       enable smartcard support"
1037 echo "  --disable-smartcard-nss  disable smartcard nss support"
1038 echo "  --enable-smartcard-nss   enable smartcard nss support"
1039 echo "  --disable-usb-redir      disable usb network redirection support"
1040 echo "  --enable-usb-redir       enable usb network redirection support"
1041 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1042 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1043 echo ""
1044 echo "NOTE: The object files are built at the place where configure is launched"
1045 exit 1
1046 fi
1047
1048 # check that the C compiler works.
1049 cat > $TMPC <<EOF
1050 int main(void) {}
1051 EOF
1052
1053 if compile_object ; then
1054   : C compiler works ok
1055 else
1056     echo "ERROR: \"$cc\" either does not exist or does not work"
1057     exit 1
1058 fi
1059
1060 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1061 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1062 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1063 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1064 cat > $TMPC << EOF
1065 int main(void) { return 0; }
1066 EOF
1067 for flag in $gcc_flags; do
1068     if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
1069         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1070     fi
1071 done
1072
1073 #
1074 # Solaris specific configure tool chain decisions
1075 #
1076 if test "$solaris" = "yes" ; then
1077   if has $install; then
1078     :
1079   else
1080     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1081     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1082     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1083     exit 1
1084   fi
1085   if test "`path_of $install`" = "/usr/sbin/install" ; then
1086     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1087     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1088     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1089     exit 1
1090   fi
1091   if has ar; then
1092     :
1093   else
1094     echo "Error: No path includes ar"
1095     if test -f /usr/ccs/bin/ar ; then
1096       echo "Add /usr/ccs/bin to your path and rerun configure"
1097     fi
1098     exit 1
1099   fi
1100 fi
1101
1102 if test "$guest_agent" != "no" ; then
1103   if has $python; then
1104     :
1105   else
1106     echo "Python not found. Use --python=/path/to/python"
1107     exit 1
1108   fi
1109 fi
1110
1111 if test -z "$target_list" ; then
1112     target_list="$default_target_list"
1113 else
1114     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1115 fi
1116 if test -z "$target_list" ; then
1117     echo "No targets enabled"
1118     exit 1
1119 fi
1120 # see if system emulation was really requested
1121 case " $target_list " in
1122   *"-softmmu "*) softmmu=yes
1123   ;;
1124   *) softmmu=no
1125   ;;
1126 esac
1127
1128 feature_not_found() {
1129   feature=$1
1130
1131   echo "ERROR"
1132   echo "ERROR: User requested feature $feature"
1133   echo "ERROR: configure was not able to find it"
1134   echo "ERROR"
1135   exit 1;
1136 }
1137
1138 if test -z "$cross_prefix" ; then
1139
1140 # ---
1141 # big/little endian test
1142 cat > $TMPC << EOF
1143 #include <inttypes.h>
1144 int main(int argc, char ** argv){
1145         volatile uint32_t i=0x01234567;
1146         return (*((uint8_t*)(&i))) == 0x67;
1147 }
1148 EOF
1149
1150 if compile_prog "" "" ; then
1151 $TMPE && bigendian="yes"
1152 else
1153 echo big/little test failed
1154 fi
1155
1156 else
1157
1158 # if cross compiling, cannot launch a program, so make a static guess
1159 case "$cpu" in
1160   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1161     bigendian=yes
1162   ;;
1163 esac
1164
1165 fi
1166
1167 # host long bits test, actually a pointer size test
1168 cat > $TMPC << EOF
1169 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1170 EOF
1171 if compile_object; then
1172 hostlongbits=64
1173 else
1174 hostlongbits=32
1175 fi
1176
1177
1178 ##########################################
1179 # NPTL probe
1180
1181 if test "$nptl" != "no" ; then
1182   cat > $TMPC <<EOF
1183 #include <sched.h>
1184 #include <linux/futex.h>
1185 void foo()
1186 {
1187 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1188 #error bork
1189 #endif
1190 }
1191 EOF
1192
1193   if compile_object ; then
1194     nptl=yes
1195   else
1196     if test "$nptl" = "yes" ; then
1197       feature_not_found "nptl"
1198     fi
1199     nptl=no
1200   fi
1201 fi
1202
1203 ##########################################
1204 # zlib check
1205
1206 cat > $TMPC << EOF
1207 #include <zlib.h>
1208 int main(void) { zlibVersion(); return 0; }
1209 EOF
1210 if compile_prog "" "-lz" ; then
1211     :
1212 else
1213     echo
1214     echo "Error: zlib check failed"
1215     echo "Make sure to have the zlib libs and headers installed."
1216     echo
1217     exit 1
1218 fi
1219
1220 ##########################################
1221 # xen probe
1222
1223 if test "$xen" != "no" ; then
1224   xen_libs="-lxenstore -lxenctrl -lxenguest"
1225
1226   # Xen unstable
1227   cat > $TMPC <<EOF
1228 #include <xenctrl.h>
1229 #include <xs.h>
1230 #include <stdint.h>
1231 #include <xen/hvm/hvm_info_table.h>
1232 #if !defined(HVM_MAX_VCPUS)
1233 # error HVM_MAX_VCPUS not defined
1234 #endif
1235 int main(void) {
1236   xc_interface *xc;
1237   xs_daemon_open();
1238   xc = xc_interface_open(0, 0, 0);
1239   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1240   xc_gnttab_open(NULL, 0);
1241   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1242   return 0;
1243 }
1244 EOF
1245   if compile_prog "" "$xen_libs" ; then
1246     xen_ctrl_version=410
1247     xen=yes
1248
1249   # Xen 4.0.0
1250   elif (
1251       cat > $TMPC <<EOF
1252 #include <xenctrl.h>
1253 #include <xs.h>
1254 #include <stdint.h>
1255 #include <xen/hvm/hvm_info_table.h>
1256 #if !defined(HVM_MAX_VCPUS)
1257 # error HVM_MAX_VCPUS not defined
1258 #endif
1259 int main(void) {
1260   struct xen_add_to_physmap xatp = {
1261     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1262   };
1263   xs_daemon_open();
1264   xc_interface_open();
1265   xc_gnttab_open();
1266   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1267   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1268   return 0;
1269 }
1270 EOF
1271       compile_prog "" "$xen_libs"
1272     ) ; then
1273     xen_ctrl_version=400
1274     xen=yes
1275
1276   # Xen 3.4.0
1277   elif (
1278       cat > $TMPC <<EOF
1279 #include <xenctrl.h>
1280 #include <xs.h>
1281 int main(void) {
1282   struct xen_add_to_physmap xatp = {
1283     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1284   };
1285   xs_daemon_open();
1286   xc_interface_open();
1287   xc_gnttab_open();
1288   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1289   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1290   return 0;
1291 }
1292 EOF
1293       compile_prog "" "$xen_libs"
1294     ) ; then
1295     xen_ctrl_version=340
1296     xen=yes
1297
1298   # Xen 3.3.0
1299   elif (
1300       cat > $TMPC <<EOF
1301 #include <xenctrl.h>
1302 #include <xs.h>
1303 int main(void) {
1304   xs_daemon_open();
1305   xc_interface_open();
1306   xc_gnttab_open();
1307   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1308   return 0;
1309 }
1310 EOF
1311       compile_prog "" "$xen_libs"
1312     ) ; then
1313     xen_ctrl_version=330
1314     xen=yes
1315
1316   # Xen not found or unsupported
1317   else
1318     if test "$xen" = "yes" ; then
1319       feature_not_found "xen"
1320     fi
1321     xen=no
1322   fi
1323
1324   if test "$xen" = yes; then
1325     libs_softmmu="$xen_libs $libs_softmmu"
1326   fi
1327 fi
1328
1329 ##########################################
1330 # pkg-config probe
1331
1332 if ! has $pkg_config; then
1333   echo warning: proceeding without "$pkg_config" >&2
1334   pkg_config=/bin/false
1335 fi
1336
1337 ##########################################
1338 # libtool probe
1339
1340 if ! has libtool; then
1341     libtool=
1342 else
1343     libtool=libtool
1344 fi
1345
1346 ##########################################
1347 # Sparse probe
1348 if test "$sparse" != "no" ; then
1349   if has cgcc; then
1350     sparse=yes
1351   else
1352     if test "$sparse" = "yes" ; then
1353       feature_not_found "sparse"
1354     fi
1355     sparse=no
1356   fi
1357 fi
1358
1359 ##########################################
1360 # SDL probe
1361
1362 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1363 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1364 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1365   sdl_config=sdl-config
1366 fi
1367
1368 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1369   sdlconfig="$pkg_config sdl"
1370   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1371 elif has ${sdl_config}; then
1372   sdlconfig="$sdl_config"
1373   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1374 else
1375   if test "$sdl" = "yes" ; then
1376     feature_not_found "sdl"
1377   fi
1378   sdl=no
1379 fi
1380 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1381   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1382 fi
1383
1384 sdl_too_old=no
1385 if test "$sdl" != "no" ; then
1386   cat > $TMPC << EOF
1387 #include <SDL.h>
1388 #undef main /* We don't want SDL to override our main() */
1389 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1390 EOF
1391   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1392   if test "$static" = "yes" ; then
1393     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1394   else
1395     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1396   fi
1397   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1398     if test "$_sdlversion" -lt 121 ; then
1399       sdl_too_old=yes
1400     else
1401       if test "$cocoa" = "no" ; then
1402         sdl=yes
1403       fi
1404     fi
1405
1406     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1407     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1408       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1409          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1410          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1411       fi
1412       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1413         :
1414       else
1415         sdl=no
1416       fi
1417     fi # static link
1418   else # sdl not found
1419     if test "$sdl" = "yes" ; then
1420       feature_not_found "sdl"
1421     fi
1422     sdl=no
1423   fi # sdl compile test
1424 fi
1425
1426 if test "$sdl" = "yes" ; then
1427   cat > $TMPC <<EOF
1428 #include <SDL.h>
1429 #if defined(SDL_VIDEO_DRIVER_X11)
1430 #include <X11/XKBlib.h>
1431 #else
1432 #error No x11 support
1433 #endif
1434 int main(void) { return 0; }
1435 EOF
1436   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1437     sdl_libs="$sdl_libs -lX11"
1438   fi
1439   if test "$mingw32" = "yes" ; then
1440     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1441   fi
1442   libs_softmmu="$sdl_libs $libs_softmmu"
1443 fi
1444
1445 ##########################################
1446 # VNC TLS detection
1447 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1448   cat > $TMPC <<EOF
1449 #include <gnutls/gnutls.h>
1450 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1451 EOF
1452   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1453   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1454   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1455     vnc_tls=yes
1456     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1457   else
1458     if test "$vnc_tls" = "yes" ; then
1459       feature_not_found "vnc-tls"
1460     fi
1461     vnc_tls=no
1462   fi
1463 fi
1464
1465 ##########################################
1466 # VNC SASL detection
1467 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1468   cat > $TMPC <<EOF
1469 #include <sasl/sasl.h>
1470 #include <stdio.h>
1471 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1472 EOF
1473   # Assuming Cyrus-SASL installed in /usr prefix
1474   vnc_sasl_cflags=""
1475   vnc_sasl_libs="-lsasl2"
1476   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1477     vnc_sasl=yes
1478     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1479   else
1480     if test "$vnc_sasl" = "yes" ; then
1481       feature_not_found "vnc-sasl"
1482     fi
1483     vnc_sasl=no
1484   fi
1485 fi
1486
1487 ##########################################
1488 # VNC JPEG detection
1489 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1490 cat > $TMPC <<EOF
1491 #include <stdio.h>
1492 #include <jpeglib.h>
1493 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1494 EOF
1495     vnc_jpeg_cflags=""
1496     vnc_jpeg_libs="-ljpeg"
1497   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1498     vnc_jpeg=yes
1499     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1500   else
1501     if test "$vnc_jpeg" = "yes" ; then
1502       feature_not_found "vnc-jpeg"
1503     fi
1504     vnc_jpeg=no
1505   fi
1506 fi
1507
1508 ##########################################
1509 # VNC PNG detection
1510 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1511 cat > $TMPC <<EOF
1512 //#include <stdio.h>
1513 #include <png.h>
1514 #include <stddef.h>
1515 int main(void) {
1516     png_structp png_ptr;
1517     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1518     return 0;
1519 }
1520 EOF
1521     vnc_png_cflags=""
1522     vnc_png_libs="-lpng"
1523   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1524     vnc_png=yes
1525     libs_softmmu="$vnc_png_libs $libs_softmmu"
1526   else
1527     if test "$vnc_png" = "yes" ; then
1528       feature_not_found "vnc-png"
1529     fi
1530     vnc_png=no
1531   fi
1532 fi
1533
1534 ##########################################
1535 # fnmatch() probe, used for ACL routines
1536 fnmatch="no"
1537 cat > $TMPC << EOF
1538 #include <fnmatch.h>
1539 int main(void)
1540 {
1541     fnmatch("foo", "foo", 0);
1542     return 0;
1543 }
1544 EOF
1545 if compile_prog "" "" ; then
1546    fnmatch="yes"
1547 fi
1548
1549 ##########################################
1550 # uuid_generate() probe, used for vdi block driver
1551 if test "$uuid" != "no" ; then
1552   uuid_libs="-luuid"
1553   cat > $TMPC << EOF
1554 #include <uuid/uuid.h>
1555 int main(void)
1556 {
1557     uuid_t my_uuid;
1558     uuid_generate(my_uuid);
1559     return 0;
1560 }
1561 EOF
1562   if compile_prog "" "$uuid_libs" ; then
1563     uuid="yes"
1564     libs_softmmu="$uuid_libs $libs_softmmu"
1565     libs_tools="$uuid_libs $libs_tools"
1566   else
1567     if test "$uuid" = "yes" ; then
1568       feature_not_found "uuid"
1569     fi
1570     uuid=no
1571   fi
1572 fi
1573
1574 ##########################################
1575 # xfsctl() probe, used for raw-posix
1576 if test "$xfs" != "no" ; then
1577   cat > $TMPC << EOF
1578 #include <xfs/xfs.h>
1579 int main(void)
1580 {
1581     xfsctl(NULL, 0, 0, NULL);
1582     return 0;
1583 }
1584 EOF
1585   if compile_prog "" "" ; then
1586     xfs="yes"
1587   else
1588     if test "$xfs" = "yes" ; then
1589       feature_not_found "xfs"
1590     fi
1591     xfs=no
1592   fi
1593 fi
1594
1595 ##########################################
1596 # vde libraries probe
1597 if test "$vde" != "no" ; then
1598   vde_libs="-lvdeplug"
1599   cat > $TMPC << EOF
1600 #include <libvdeplug.h>
1601 int main(void)
1602 {
1603     struct vde_open_args a = {0, 0, 0};
1604     vde_open("", "", &a);
1605     return 0;
1606 }
1607 EOF
1608   if compile_prog "" "$vde_libs" ; then
1609     vde=yes
1610     libs_softmmu="$vde_libs $libs_softmmu"
1611     libs_tools="$vde_libs $libs_tools"
1612   else
1613     if test "$vde" = "yes" ; then
1614       feature_not_found "vde"
1615     fi
1616     vde=no
1617   fi
1618 fi
1619
1620 ##########################################
1621 # Sound support libraries probe
1622
1623 audio_drv_probe()
1624 {
1625     drv=$1
1626     hdr=$2
1627     lib=$3
1628     exp=$4
1629     cfl=$5
1630         cat > $TMPC << EOF
1631 #include <$hdr>
1632 int main(void) { $exp }
1633 EOF
1634     if compile_prog "$cfl" "$lib" ; then
1635         :
1636     else
1637         echo
1638         echo "Error: $drv check failed"
1639         echo "Make sure to have the $drv libs and headers installed."
1640         echo
1641         exit 1
1642     fi
1643 }
1644
1645 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1646 for drv in $audio_drv_list; do
1647     case $drv in
1648     alsa)
1649     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1650         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1651     libs_softmmu="-lasound $libs_softmmu"
1652     ;;
1653
1654     fmod)
1655     if test -z $fmod_lib || test -z $fmod_inc; then
1656         echo
1657         echo "Error: You must specify path to FMOD library and headers"
1658         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1659         echo
1660         exit 1
1661     fi
1662     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1663     libs_softmmu="$fmod_lib $libs_softmmu"
1664     ;;
1665
1666     esd)
1667     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1668     libs_softmmu="-lesd $libs_softmmu"
1669     audio_pt_int="yes"
1670     ;;
1671
1672     pa)
1673     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1674         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1675     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1676     audio_pt_int="yes"
1677     ;;
1678
1679     coreaudio)
1680       libs_softmmu="-framework CoreAudio $libs_softmmu"
1681     ;;
1682
1683     dsound)
1684       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1685       audio_win_int="yes"
1686     ;;
1687
1688     oss)
1689       libs_softmmu="$oss_lib $libs_softmmu"
1690     ;;
1691
1692     sdl|wav)
1693     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1694     ;;
1695
1696     winwave)
1697       libs_softmmu="-lwinmm $libs_softmmu"
1698       audio_win_int="yes"
1699     ;;
1700
1701     *)
1702     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1703         echo
1704         echo "Error: Unknown driver '$drv' selected"
1705         echo "Possible drivers are: $audio_possible_drivers"
1706         echo
1707         exit 1
1708     }
1709     ;;
1710     esac
1711 done
1712
1713 ##########################################
1714 # BrlAPI probe
1715
1716 if test "$brlapi" != "no" ; then
1717   brlapi_libs="-lbrlapi"
1718   cat > $TMPC << EOF
1719 #include <brlapi.h>
1720 #include <stddef.h>
1721 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1722 EOF
1723   if compile_prog "" "$brlapi_libs" ; then
1724     brlapi=yes
1725     libs_softmmu="$brlapi_libs $libs_softmmu"
1726   else
1727     if test "$brlapi" = "yes" ; then
1728       feature_not_found "brlapi"
1729     fi
1730     brlapi=no
1731   fi
1732 fi
1733
1734 ##########################################
1735 # curses probe
1736 if test "$mingw32" = "yes" ; then
1737     curses_list="-lpdcurses"
1738 else
1739     curses_list="-lncurses -lcurses"
1740 fi
1741
1742 if test "$curses" != "no" ; then
1743   curses_found=no
1744   cat > $TMPC << EOF
1745 #include <curses.h>
1746 #ifdef __OpenBSD__
1747 #define resize_term resizeterm
1748 #endif
1749 int main(void) { resize_term(0, 0); return curses_version(); }
1750 EOF
1751   for curses_lib in $curses_list; do
1752     if compile_prog "" "$curses_lib" ; then
1753       curses_found=yes
1754       libs_softmmu="$curses_lib $libs_softmmu"
1755       break
1756     fi
1757   done
1758   if test "$curses_found" = "yes" ; then
1759     curses=yes
1760   else
1761     if test "$curses" = "yes" ; then
1762       feature_not_found "curses"
1763     fi
1764     curses=no
1765   fi
1766 fi
1767
1768 ##########################################
1769 # curl probe
1770
1771 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1772   curlconfig="$pkg_config libcurl"
1773 else
1774   curlconfig=curl-config
1775 fi
1776
1777 if test "$curl" != "no" ; then
1778   cat > $TMPC << EOF
1779 #include <curl/curl.h>
1780 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1781 EOF
1782   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1783   curl_libs=`$curlconfig --libs 2>/dev/null`
1784   if compile_prog "$curl_cflags" "$curl_libs" ; then
1785     curl=yes
1786     libs_tools="$curl_libs $libs_tools"
1787     libs_softmmu="$curl_libs $libs_softmmu"
1788   else
1789     if test "$curl" = "yes" ; then
1790       feature_not_found "curl"
1791     fi
1792     curl=no
1793   fi
1794 fi # test "$curl"
1795
1796 ##########################################
1797 # check framework probe
1798
1799 if test "$check_utests" != "no" ; then
1800   cat > $TMPC << EOF
1801 #include <check.h>
1802 int main(void) { suite_create("qemu test"); return 0; }
1803 EOF
1804   check_libs=`$pkg_config --libs check`
1805   if compile_prog "" $check_libs ; then
1806     check_utests=yes
1807     libs_tools="$check_libs $libs_tools"
1808   else
1809     if test "$check_utests" = "yes" ; then
1810       feature_not_found "check"
1811     fi
1812     check_utests=no
1813   fi
1814 fi # test "$check_utests"
1815
1816 ##########################################
1817 # bluez support probe
1818 if test "$bluez" != "no" ; then
1819   cat > $TMPC << EOF
1820 #include <bluetooth/bluetooth.h>
1821 int main(void) { return bt_error(0); }
1822 EOF
1823   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1824   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1825   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1826     bluez=yes
1827     libs_softmmu="$bluez_libs $libs_softmmu"
1828   else
1829     if test "$bluez" = "yes" ; then
1830       feature_not_found "bluez"
1831     fi
1832     bluez="no"
1833   fi
1834 fi
1835
1836 ##########################################
1837 # glib support probe
1838 if test "$guest_agent" != "no" ; then
1839     if $pkg_config --modversion glib-2.0 > /dev/null 2>&1 ; then
1840         glib_cflags=`$pkg_config --cflags glib-2.0 2>/dev/null`
1841         glib_libs=`$pkg_config --libs glib-2.0 2>/dev/null`
1842         libs_softmmu="$glib_libs $libs_softmmu"
1843         libs_tools="$glib_libs $libs_tools"
1844     else
1845         echo "glib-2.0 required to compile QEMU"
1846         exit 1
1847     fi
1848 fi
1849
1850 ##########################################
1851 # pthread probe
1852 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1853
1854 pthread=no
1855 cat > $TMPC << EOF
1856 #include <pthread.h>
1857 int main(void) { pthread_create(0,0,0,0); return 0; }
1858 EOF
1859 if compile_prog "" "" ; then
1860   pthread=yes
1861 else
1862   for pthread_lib in $PTHREADLIBS_LIST; do
1863     if compile_prog "" "$pthread_lib" ; then
1864       pthread=yes
1865       LIBS="$pthread_lib $LIBS"
1866       break
1867     fi
1868   done
1869 fi
1870
1871 if test "$mingw32" != yes -a "$pthread" = no; then
1872   echo
1873   echo "Error: pthread check failed"
1874   echo "Make sure to have the pthread libs and headers installed."
1875   echo
1876   exit 1
1877 fi
1878
1879 ##########################################
1880 # rbd probe
1881 if test "$rbd" != "no" ; then
1882   cat > $TMPC <<EOF
1883 #include <stdio.h>
1884 #include <rbd/librbd.h>
1885 int main(void) {
1886     rados_t cluster;
1887     rados_create(&cluster, NULL);
1888     return 0;
1889 }
1890 EOF
1891   rbd_libs="-lrbd -lrados"
1892   if compile_prog "" "$rbd_libs" ; then
1893     rbd=yes
1894     libs_tools="$rbd_libs $libs_tools"
1895     libs_softmmu="$rbd_libs $libs_softmmu"
1896   else
1897     if test "$rbd" = "yes" ; then
1898       feature_not_found "rados block device"
1899     fi
1900     rbd=no
1901   fi
1902 fi
1903
1904 ##########################################
1905 # linux-aio probe
1906
1907 if test "$linux_aio" != "no" ; then
1908   cat > $TMPC <<EOF
1909 #include <libaio.h>
1910 #include <sys/eventfd.h>
1911 #include <stddef.h>
1912 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1913 EOF
1914   if compile_prog "" "-laio" ; then
1915     linux_aio=yes
1916     libs_softmmu="$libs_softmmu -laio"
1917     libs_tools="$libs_tools -laio"
1918   else
1919     if test "$linux_aio" = "yes" ; then
1920       feature_not_found "linux AIO"
1921     fi
1922     linux_aio=no
1923   fi
1924 fi
1925
1926 ##########################################
1927 # attr probe
1928
1929 if test "$attr" != "no" ; then
1930   cat > $TMPC <<EOF
1931 #include <stdio.h>
1932 #include <sys/types.h>
1933 #include <attr/xattr.h>
1934 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
1935 EOF
1936   if compile_prog "" "-lattr" ; then
1937     attr=yes
1938     LIBS="-lattr $LIBS"
1939   else
1940     if test "$attr" = "yes" ; then
1941       feature_not_found "ATTR"
1942     fi
1943     attr=no
1944   fi
1945 fi
1946
1947 ##########################################
1948 # iovec probe
1949 cat > $TMPC <<EOF
1950 #include <sys/types.h>
1951 #include <sys/uio.h>
1952 #include <unistd.h>
1953 int main(void) { struct iovec iov; return 0; }
1954 EOF
1955 iovec=no
1956 if compile_prog "" "" ; then
1957   iovec=yes
1958 fi
1959
1960 ##########################################
1961 # preadv probe
1962 cat > $TMPC <<EOF
1963 #include <sys/types.h>
1964 #include <sys/uio.h>
1965 #include <unistd.h>
1966 int main(void) { preadv; }
1967 EOF
1968 preadv=no
1969 if compile_prog "" "" ; then
1970   preadv=yes
1971 fi
1972
1973 ##########################################
1974 # fdt probe
1975 if test "$fdt" != "no" ; then
1976   fdt_libs="-lfdt"
1977   cat > $TMPC << EOF
1978 int main(void) { return 0; }
1979 EOF
1980   if compile_prog "" "$fdt_libs" ; then
1981     fdt=yes
1982   else
1983     if test "$fdt" = "yes" ; then
1984       feature_not_found "fdt"
1985     fi
1986     fdt_libs=
1987     fdt=no
1988   fi
1989 fi
1990
1991 ##########################################
1992 # opengl probe, used by milkymist-tmu2
1993 if test "$opengl" != "no" ; then
1994   opengl_libs="-lGL"
1995   cat > $TMPC << EOF
1996 #include <X11/Xlib.h>
1997 #include <GL/gl.h>
1998 #include <GL/glx.h>
1999 int main(void) { GL_VERSION; return 0; }
2000 EOF
2001   if compile_prog "" "-lGL" ; then
2002     opengl=yes
2003   else
2004     if test "$opengl" = "yes" ; then
2005       feature_not_found "opengl"
2006     fi
2007     opengl_libs=
2008     opengl=no
2009   fi
2010 fi
2011
2012 #
2013 # Check for xxxat() functions when we are building linux-user
2014 # emulator.  This is done because older glibc versions don't
2015 # have syscall stubs for these implemented.
2016 #
2017 atfile=no
2018 cat > $TMPC << EOF
2019 #define _ATFILE_SOURCE
2020 #include <sys/types.h>
2021 #include <fcntl.h>
2022 #include <unistd.h>
2023
2024 int
2025 main(void)
2026 {
2027         /* try to unlink nonexisting file */
2028         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2029 }
2030 EOF
2031 if compile_prog "" "" ; then
2032   atfile=yes
2033 fi
2034
2035 # Check for inotify functions when we are building linux-user
2036 # emulator.  This is done because older glibc versions don't
2037 # have syscall stubs for these implemented.  In that case we
2038 # don't provide them even if kernel supports them.
2039 #
2040 inotify=no
2041 cat > $TMPC << EOF
2042 #include <sys/inotify.h>
2043
2044 int
2045 main(void)
2046 {
2047         /* try to start inotify */
2048         return inotify_init();
2049 }
2050 EOF
2051 if compile_prog "" "" ; then
2052   inotify=yes
2053 fi
2054
2055 inotify1=no
2056 cat > $TMPC << EOF
2057 #include <sys/inotify.h>
2058
2059 int
2060 main(void)
2061 {
2062     /* try to start inotify */
2063     return inotify_init1(0);
2064 }
2065 EOF
2066 if compile_prog "" "" ; then
2067   inotify1=yes
2068 fi
2069
2070 # check if utimensat and futimens are supported
2071 utimens=no
2072 cat > $TMPC << EOF
2073 #define _ATFILE_SOURCE
2074 #include <stddef.h>
2075 #include <fcntl.h>
2076
2077 int main(void)
2078 {
2079     utimensat(AT_FDCWD, "foo", NULL, 0);
2080     futimens(0, NULL);
2081     return 0;
2082 }
2083 EOF
2084 if compile_prog "" "" ; then
2085   utimens=yes
2086 fi
2087
2088 # check if pipe2 is there
2089 pipe2=no
2090 cat > $TMPC << EOF
2091 #include <unistd.h>
2092 #include <fcntl.h>
2093
2094 int main(void)
2095 {
2096     int pipefd[2];
2097     pipe2(pipefd, O_CLOEXEC);
2098     return 0;
2099 }
2100 EOF
2101 if compile_prog "" "" ; then
2102   pipe2=yes
2103 fi
2104
2105 # check if accept4 is there
2106 accept4=no
2107 cat > $TMPC << EOF
2108 #include <sys/socket.h>
2109 #include <stddef.h>
2110
2111 int main(void)
2112 {
2113     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2114     return 0;
2115 }
2116 EOF
2117 if compile_prog "" "" ; then
2118   accept4=yes
2119 fi
2120
2121 # check if tee/splice is there. vmsplice was added same time.
2122 splice=no
2123 cat > $TMPC << EOF
2124 #include <unistd.h>
2125 #include <fcntl.h>
2126 #include <limits.h>
2127
2128 int main(void)
2129 {
2130     int len, fd;
2131     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2132     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2133     return 0;
2134 }
2135 EOF
2136 if compile_prog "" "" ; then
2137   splice=yes
2138 fi
2139
2140 ##########################################
2141 # signalfd probe
2142 signalfd="no"
2143 cat > $TMPC << EOF
2144 #define _GNU_SOURCE
2145 #include <unistd.h>
2146 #include <sys/syscall.h>
2147 #include <signal.h>
2148 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2149 EOF
2150
2151 if compile_prog "" "" ; then
2152   signalfd=yes
2153 elif test "$kvm" = "yes" -a "$io_thread" != "yes"; then
2154   echo
2155   echo "ERROR: Host kernel lacks signalfd() support,"
2156   echo "but KVM depends on it when the IO thread is disabled."
2157   echo
2158   exit 1
2159 fi
2160
2161 # check if eventfd is supported
2162 eventfd=no
2163 cat > $TMPC << EOF
2164 #include <sys/eventfd.h>
2165
2166 int main(void)
2167 {
2168     int efd = eventfd(0, 0);
2169     return 0;
2170 }
2171 EOF
2172 if compile_prog "" "" ; then
2173   eventfd=yes
2174 fi
2175
2176 # check for fallocate
2177 fallocate=no
2178 cat > $TMPC << EOF
2179 #include <fcntl.h>
2180
2181 int main(void)
2182 {
2183     fallocate(0, 0, 0, 0);
2184     return 0;
2185 }
2186 EOF
2187 if compile_prog "$ARCH_CFLAGS" "" ; then
2188   fallocate=yes
2189 fi
2190
2191 # check for sync_file_range
2192 sync_file_range=no
2193 cat > $TMPC << EOF
2194 #include <fcntl.h>
2195
2196 int main(void)
2197 {
2198     sync_file_range(0, 0, 0, 0);
2199     return 0;
2200 }
2201 EOF
2202 if compile_prog "$ARCH_CFLAGS" "" ; then
2203   sync_file_range=yes
2204 fi
2205
2206 # check for linux/fiemap.h and FS_IOC_FIEMAP
2207 fiemap=no
2208 cat > $TMPC << EOF
2209 #include <sys/ioctl.h>
2210 #include <linux/fs.h>
2211 #include <linux/fiemap.h>
2212
2213 int main(void)
2214 {
2215     ioctl(0, FS_IOC_FIEMAP, 0);
2216     return 0;
2217 }
2218 EOF
2219 if compile_prog "$ARCH_CFLAGS" "" ; then
2220   fiemap=yes
2221 fi
2222
2223 # check for dup3
2224 dup3=no
2225 cat > $TMPC << EOF
2226 #include <unistd.h>
2227
2228 int main(void)
2229 {
2230     dup3(0, 0, 0);
2231     return 0;
2232 }
2233 EOF
2234 if compile_prog "" "" ; then
2235   dup3=yes
2236 fi
2237
2238 # check for epoll support
2239 epoll=no
2240 cat > $TMPC << EOF
2241 #include <sys/epoll.h>
2242
2243 int main(void)
2244 {
2245     epoll_create(0);
2246     return 0;
2247 }
2248 EOF
2249 if compile_prog "$ARCH_CFLAGS" "" ; then
2250   epoll=yes
2251 fi
2252
2253 # epoll_create1 and epoll_pwait are later additions
2254 # so we must check separately for their presence
2255 epoll_create1=no
2256 cat > $TMPC << EOF
2257 #include <sys/epoll.h>
2258
2259 int main(void)
2260 {
2261     /* Note that we use epoll_create1 as a value, not as
2262      * a function being called. This is necessary so that on
2263      * old SPARC glibc versions where the function was present in
2264      * the library but not declared in the header file we will
2265      * fail the configure check. (Otherwise we will get a compiler
2266      * warning but not an error, and will proceed to fail the
2267      * qemu compile where we compile with -Werror.)
2268      */
2269     epoll_create1;
2270     return 0;
2271 }
2272 EOF
2273 if compile_prog "$ARCH_CFLAGS" "" ; then
2274   epoll_create1=yes
2275 fi
2276
2277 epoll_pwait=no
2278 cat > $TMPC << EOF
2279 #include <sys/epoll.h>
2280
2281 int main(void)
2282 {
2283     epoll_pwait(0, 0, 0, 0, 0);
2284     return 0;
2285 }
2286 EOF
2287 if compile_prog "$ARCH_CFLAGS" "" ; then
2288   epoll_pwait=yes
2289 fi
2290
2291 # Check if tools are available to build documentation.
2292 if test "$docs" != "no" ; then
2293   if has makeinfo && has pod2man; then
2294     docs=yes
2295   else
2296     if test "$docs" = "yes" ; then
2297       feature_not_found "docs"
2298     fi
2299     docs=no
2300   fi
2301 fi
2302
2303 # Search for bswap_32 function
2304 byteswap_h=no
2305 cat > $TMPC << EOF
2306 #include <byteswap.h>
2307 int main(void) { return bswap_32(0); }
2308 EOF
2309 if compile_prog "" "" ; then
2310   byteswap_h=yes
2311 fi
2312
2313 # Search for bswap_32 function
2314 bswap_h=no
2315 cat > $TMPC << EOF
2316 #include <sys/endian.h>
2317 #include <sys/types.h>
2318 #include <machine/bswap.h>
2319 int main(void) { return bswap32(0); }
2320 EOF
2321 if compile_prog "" "" ; then
2322   bswap_h=yes
2323 fi
2324
2325 ##########################################
2326 # Do we need librt
2327 cat > $TMPC <<EOF
2328 #include <signal.h>
2329 #include <time.h>
2330 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2331 EOF
2332
2333 if compile_prog "" "" ; then
2334   :
2335 elif compile_prog "" "-lrt" ; then
2336   LIBS="-lrt $LIBS"
2337 fi
2338
2339 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2340         "$aix" != "yes" -a "$haiku" != "yes" ; then
2341     libs_softmmu="-lutil $libs_softmmu"
2342 fi
2343
2344 ##########################################
2345 # check if the compiler defines offsetof
2346
2347 need_offsetof=yes
2348 cat > $TMPC << EOF
2349 #include <stddef.h>
2350 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2351 EOF
2352 if compile_prog "" "" ; then
2353     need_offsetof=no
2354 fi
2355
2356 ##########################################
2357 # check if the compiler understands attribute warn_unused_result
2358 #
2359 # This could be smarter, but gcc -Werror does not error out even when warning
2360 # about attribute warn_unused_result
2361
2362 gcc_attribute_warn_unused_result=no
2363 cat > $TMPC << EOF
2364 #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
2365 #error gcc 3.3 or older
2366 #endif
2367 int main(void) { return 0;}
2368 EOF
2369 if compile_prog "" ""; then
2370     gcc_attribute_warn_unused_result=yes
2371 fi
2372
2373 # spice probe
2374 if test "$spice" != "no" ; then
2375   cat > $TMPC << EOF
2376 #include <spice.h>
2377 int main(void) { spice_server_new(); return 0; }
2378 EOF
2379   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2380   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2381   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2382      compile_prog "$spice_cflags" "$spice_libs" ; then
2383     spice="yes"
2384     libs_softmmu="$libs_softmmu $spice_libs"
2385     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2386   else
2387     if test "$spice" = "yes" ; then
2388       feature_not_found "spice"
2389     fi
2390     spice="no"
2391   fi
2392 fi
2393
2394 # check for libcacard for smartcard support
2395 if test "$smartcard" != "no" ; then
2396     smartcard="yes"
2397     smartcard_cflags=""
2398     # TODO - what's the minimal nss version we support?
2399     if test "$smartcard_nss" != "no"; then
2400         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2401             smartcard_nss="yes"
2402             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2403             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2404             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2405             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2406             LIBS="$libcacard_libs $LIBS"
2407         else
2408             if test "$smartcard_nss" = "yes"; then
2409                 feature_not_found "nss"
2410             fi
2411             smartcard_nss="no"
2412         fi
2413     fi
2414 fi
2415 if test "$smartcard" = "no" ; then
2416     smartcard_nss="no"
2417 fi
2418
2419 # check for usbredirparser for usb network redirection support
2420 if test "$usb_redir" != "no" ; then
2421     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2422         usb_redir="yes"
2423         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2424         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2425         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2426         LIBS="$LIBS $usb_redir_libs"
2427     else
2428         if test "$usb_redir" = "yes"; then
2429             feature_not_found "usb-redir"
2430         fi
2431         usb_redir="no"
2432     fi
2433 fi
2434
2435 ##########################################
2436
2437 ##########################################
2438 # check if we have fdatasync
2439
2440 fdatasync=no
2441 cat > $TMPC << EOF
2442 #include <unistd.h>
2443 int main(void) {
2444 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2445 return fdatasync(0);
2446 #else
2447 #abort Not supported
2448 #endif
2449 }
2450 EOF
2451 if compile_prog "" "" ; then
2452     fdatasync=yes
2453 fi
2454
2455 ##########################################
2456 # check if we have madvise
2457
2458 madvise=no
2459 cat > $TMPC << EOF
2460 #include <sys/types.h>
2461 #include <sys/mman.h>
2462 #include <stddef.h>
2463 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2464 EOF
2465 if compile_prog "" "" ; then
2466     madvise=yes
2467 fi
2468
2469 ##########################################
2470 # check if we have posix_madvise
2471
2472 posix_madvise=no
2473 cat > $TMPC << EOF
2474 #include <sys/mman.h>
2475 #include <stddef.h>
2476 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2477 EOF
2478 if compile_prog "" "" ; then
2479     posix_madvise=yes
2480 fi
2481
2482 ##########################################
2483 # check if trace backend exists
2484
2485 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2486 if test "$?" -ne 0 ; then
2487   echo
2488   echo "Error: invalid trace backend"
2489   echo "Please choose a supported trace backend."
2490   echo
2491   exit 1
2492 fi
2493
2494 ##########################################
2495 # For 'ust' backend, test if ust headers are present
2496 if test "$trace_backend" = "ust"; then
2497   cat > $TMPC << EOF
2498 #include <ust/tracepoint.h>
2499 #include <ust/marker.h>
2500 int main(void) { return 0; }
2501 EOF
2502   if compile_prog "" "" ; then
2503     LIBS="-lust $LIBS"
2504   else
2505     echo
2506     echo "Error: Trace backend 'ust' missing libust header files"
2507     echo
2508     exit 1
2509   fi
2510 fi
2511
2512 ##########################################
2513 # For 'dtrace' backend, test if 'dtrace' command is present
2514 if test "$trace_backend" = "dtrace"; then
2515   if ! has 'dtrace' ; then
2516     echo
2517     echo "Error: dtrace command is not found in PATH $PATH"
2518     echo
2519     exit 1
2520   fi
2521   trace_backend_stap="no"
2522   if has 'stap' ; then
2523     trace_backend_stap="yes"
2524   fi
2525 fi
2526
2527 ##########################################
2528 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2529 # use i686 as default anyway, but for those that don't, an explicit
2530 # specification is necessary
2531 if test $vhost_net = "yes" && test $cpu = "i386"; then
2532   cat > $TMPC << EOF
2533 int sfaa(unsigned *ptr)
2534 {
2535   return __sync_fetch_and_and(ptr, 0);
2536 }
2537
2538 int main(int argc, char **argv)
2539 {
2540   int val = 42;
2541   sfaa(&val);
2542   return val;
2543 }
2544 EOF
2545   if ! compile_prog "" "" ; then
2546     CFLAGS+="-march=i486"
2547   fi
2548 fi
2549
2550 ##########################################
2551 # End of CC checks
2552 # After here, no more $cc or $ld runs
2553
2554 if test "$debug" = "no" ; then
2555   CFLAGS="-O2 $CFLAGS"
2556 fi
2557
2558 # Consult white-list to determine whether to enable werror
2559 # by default.  Only enable by default for git builds
2560 z_version=`cut -f3 -d. $source_path/VERSION`
2561
2562 if test -z "$werror" ; then
2563     if test "$z_version" = "50" -a \
2564         "$linux" = "yes" ; then
2565         werror="yes"
2566     else
2567         werror="no"
2568     fi
2569 fi
2570
2571 # Disable zero malloc errors for official releases unless explicitly told to
2572 # enable/disable
2573 if test -z "$zero_malloc" ; then
2574     if test "$z_version" = "50" ; then
2575         zero_malloc="no"
2576     else
2577         zero_malloc="yes"
2578     fi
2579 fi
2580
2581 if test "$werror" = "yes" ; then
2582     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2583 fi
2584
2585 if test "$solaris" = "no" ; then
2586     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2587         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2588     fi
2589 fi
2590
2591 # Use ASLR, no-SEH and DEP if available
2592 if test "$mingw32" = "yes" ; then
2593     for flag in --dynamicbase --no-seh --nxcompat; do
2594         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2595             LDFLAGS="-Wl,$flag $LDFLAGS"
2596         fi
2597     done
2598 fi
2599
2600 confdir=$sysconfdir$confsuffix
2601
2602 tools=
2603 if test "$softmmu" = yes ; then
2604   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2605   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2606       tools="qemu-nbd\$(EXESUF) $tools"
2607     if [ "$guest_agent" = "yes" ]; then
2608       tools="qemu-ga\$(EXESUF) $tools"
2609     fi
2610     if [ "$check_utests" = "yes" ]; then
2611       tools="check-qint check-qstring check-qdict check-qlist $tools"
2612       tools="check-qfloat check-qjson $tools"
2613     fi
2614   fi
2615 fi
2616
2617 # Mac OS X ships with a broken assembler
2618 roms=
2619 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2620         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2621         "$softmmu" = yes ; then
2622   roms="optionrom"
2623 fi
2624 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2625   roms="$roms spapr-rtas"
2626 fi
2627
2628 echo "Install prefix    $prefix"
2629 echo "BIOS directory    `eval echo $datadir`"
2630 echo "binary directory  `eval echo $bindir`"
2631 echo "library directory `eval echo $libdir`"
2632 echo "config directory  `eval echo $sysconfdir`"
2633 if test "$mingw32" = "no" ; then
2634 echo "Manual directory  `eval echo $mandir`"
2635 echo "ELF interp prefix $interp_prefix"
2636 fi
2637 echo "Source path       $source_path"
2638 echo "C compiler        $cc"
2639 echo "Host C compiler   $host_cc"
2640 echo "CFLAGS            $CFLAGS"
2641 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2642 echo "LDFLAGS           $LDFLAGS"
2643 echo "make              $make"
2644 echo "install           $install"
2645 echo "python            $python"
2646 if test "$slirp" = "yes" ; then
2647     echo "smbd              $smbd"
2648 fi
2649 echo "host CPU          $cpu"
2650 echo "host big endian   $bigendian"
2651 echo "target list       $target_list"
2652 echo "tcg debug enabled $debug_tcg"
2653 echo "Mon debug enabled $debug_mon"
2654 echo "gprof enabled     $gprof"
2655 echo "sparse enabled    $sparse"
2656 echo "strip binaries    $strip_opt"
2657 echo "profiler          $profiler"
2658 echo "static build      $static"
2659 echo "-Werror enabled   $werror"
2660 if test "$darwin" = "yes" ; then
2661     echo "Cocoa support     $cocoa"
2662 fi
2663 echo "SDL support       $sdl"
2664 echo "curses support    $curses"
2665 echo "curl support      $curl"
2666 echo "check support     $check_utests"
2667 echo "mingw32 support   $mingw32"
2668 echo "Audio drivers     $audio_drv_list"
2669 echo "Extra audio cards $audio_card_list"
2670 echo "Block whitelist   $block_drv_whitelist"
2671 echo "Mixer emulation   $mixemu"
2672 echo "VNC support       $vnc"
2673 if test "$vnc" = "yes" ; then
2674     echo "VNC TLS support   $vnc_tls"
2675     echo "VNC SASL support  $vnc_sasl"
2676     echo "VNC JPEG support  $vnc_jpeg"
2677     echo "VNC PNG support   $vnc_png"
2678     echo "VNC thread        $vnc_thread"
2679 fi
2680 if test -n "$sparc_cpu"; then
2681     echo "Target Sparc Arch $sparc_cpu"
2682 fi
2683 echo "xen support       $xen"
2684 echo "brlapi support    $brlapi"
2685 echo "bluez  support    $bluez"
2686 echo "Documentation     $docs"
2687 [ ! -z "$uname_release" ] && \
2688 echo "uname -r          $uname_release"
2689 echo "NPTL support      $nptl"
2690 echo "GUEST_BASE        $guest_base"
2691 echo "PIE user targets  $user_pie"
2692 echo "vde support       $vde"
2693 echo "IO thread         $io_thread"
2694 echo "Linux AIO support $linux_aio"
2695 echo "ATTR/XATTR support $attr"
2696 echo "Install blobs     $blobs"
2697 echo "KVM support       $kvm"
2698 echo "fdt support       $fdt"
2699 echo "preadv support    $preadv"
2700 echo "fdatasync         $fdatasync"
2701 echo "madvise           $madvise"
2702 echo "posix_madvise     $posix_madvise"
2703 echo "uuid support      $uuid"
2704 echo "vhost-net support $vhost_net"
2705 echo "Trace backend     $trace_backend"
2706 echo "Trace output file $trace_file-<pid>"
2707 echo "spice support     $spice"
2708 echo "rbd support       $rbd"
2709 echo "xfsctl support    $xfs"
2710 echo "nss used          $smartcard_nss"
2711 echo "usb net redir     $usb_redir"
2712 echo "OpenGL support    $opengl"
2713 echo "build guest agent $guest_agent"
2714
2715 if test $sdl_too_old = "yes"; then
2716 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2717 fi
2718
2719 config_host_mak="config-host.mak"
2720 config_host_ld="config-host.ld"
2721
2722 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2723 printf "# Configured with:" >> $config_host_mak
2724 printf " '%s'" "$0" "$@" >> $config_host_mak
2725 echo >> $config_host_mak
2726
2727 echo all: >> $config_host_mak
2728 echo "prefix=$prefix" >> $config_host_mak
2729 echo "bindir=$bindir" >> $config_host_mak
2730 echo "libdir=$libdir" >> $config_host_mak
2731 echo "mandir=$mandir" >> $config_host_mak
2732 echo "datadir=$datadir" >> $config_host_mak
2733 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2734 echo "docdir=$docdir" >> $config_host_mak
2735 echo "confdir=$confdir" >> $config_host_mak
2736
2737 case "$cpu" in
2738   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2739     ARCH=$cpu
2740   ;;
2741   armv4b|armv4l)
2742     ARCH=arm
2743   ;;
2744 esac
2745 echo "ARCH=$ARCH" >> $config_host_mak
2746 if test "$debug_tcg" = "yes" ; then
2747   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2748 fi
2749 if test "$debug_mon" = "yes" ; then
2750   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2751 fi
2752 if test "$debug" = "yes" ; then
2753   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2754 fi
2755 if test "$strip_opt" = "yes" ; then
2756   echo "STRIP=${strip}" >> $config_host_mak
2757 fi
2758 if test "$bigendian" = "yes" ; then
2759   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2760 fi
2761 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2762 if test "$mingw32" = "yes" ; then
2763   echo "CONFIG_WIN32=y" >> $config_host_mak
2764   rc_version=`cat $source_path/VERSION`
2765   version_major=${rc_version%%.*}
2766   rc_version=${rc_version#*.}
2767   version_minor=${rc_version%%.*}
2768   rc_version=${rc_version#*.}
2769   version_subminor=${rc_version%%.*}
2770   version_micro=0
2771   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2772   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2773 else
2774   echo "CONFIG_POSIX=y" >> $config_host_mak
2775 fi
2776
2777 if test "$linux" = "yes" ; then
2778   echo "CONFIG_LINUX=y" >> $config_host_mak
2779 fi
2780
2781 if test "$darwin" = "yes" ; then
2782   echo "CONFIG_DARWIN=y" >> $config_host_mak
2783 fi
2784
2785 if test "$aix" = "yes" ; then
2786   echo "CONFIG_AIX=y" >> $config_host_mak
2787 fi
2788
2789 if test "$solaris" = "yes" ; then
2790   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2791   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2792   if test "$needs_libsunmath" = "yes" ; then
2793     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2794   fi
2795 fi
2796 if test "$haiku" = "yes" ; then
2797   echo "CONFIG_HAIKU=y" >> $config_host_mak
2798 fi
2799 if test "$static" = "yes" ; then
2800   echo "CONFIG_STATIC=y" >> $config_host_mak
2801 fi
2802 if test $profiler = "yes" ; then
2803   echo "CONFIG_PROFILER=y" >> $config_host_mak
2804 fi
2805 if test "$slirp" = "yes" ; then
2806   echo "CONFIG_SLIRP=y" >> $config_host_mak
2807   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2808   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2809 fi
2810 if test "$vde" = "yes" ; then
2811   echo "CONFIG_VDE=y" >> $config_host_mak
2812 fi
2813 for card in $audio_card_list; do
2814     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2815     echo "$def=y" >> $config_host_mak
2816 done
2817 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2818 for drv in $audio_drv_list; do
2819     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2820     echo "$def=y" >> $config_host_mak
2821     if test "$drv" = "fmod"; then
2822         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2823     fi
2824 done
2825 if test "$audio_pt_int" = "yes" ; then
2826   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2827 fi
2828 if test "$audio_win_int" = "yes" ; then
2829   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2830 fi
2831 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2832 if test "$mixemu" = "yes" ; then
2833   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2834 fi
2835 if test "$vnc" = "yes" ; then
2836   echo "CONFIG_VNC=y" >> $config_host_mak
2837 fi
2838 if test "$vnc_tls" = "yes" ; then
2839   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2840   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2841 fi
2842 if test "$vnc_sasl" = "yes" ; then
2843   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2844   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2845 fi
2846 if test "$vnc_jpeg" = "yes" ; then
2847   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2848   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2849 fi
2850 if test "$vnc_png" = "yes" ; then
2851   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2852   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2853 fi
2854 if test "$vnc_thread" = "yes" ; then
2855   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2856 fi
2857 if test "$fnmatch" = "yes" ; then
2858   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2859 fi
2860 if test "$uuid" = "yes" ; then
2861   echo "CONFIG_UUID=y" >> $config_host_mak
2862 fi
2863 if test "$xfs" = "yes" ; then
2864   echo "CONFIG_XFS=y" >> $config_host_mak
2865 fi
2866 qemu_version=`head $source_path/VERSION`
2867 echo "VERSION=$qemu_version" >>$config_host_mak
2868 echo "PKGVERSION=$pkgversion" >>$config_host_mak
2869 echo "SRC_PATH=$source_path" >> $config_host_mak
2870 echo "TARGET_DIRS=$target_list" >> $config_host_mak
2871 if [ "$docs" = "yes" ] ; then
2872   echo "BUILD_DOCS=yes" >> $config_host_mak
2873 fi
2874 if test "$sdl" = "yes" ; then
2875   echo "CONFIG_SDL=y" >> $config_host_mak
2876   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
2877 fi
2878 if test "$cocoa" = "yes" ; then
2879   echo "CONFIG_COCOA=y" >> $config_host_mak
2880 fi
2881 if test "$curses" = "yes" ; then
2882   echo "CONFIG_CURSES=y" >> $config_host_mak
2883 fi
2884 if test "$atfile" = "yes" ; then
2885   echo "CONFIG_ATFILE=y" >> $config_host_mak
2886 fi
2887 if test "$utimens" = "yes" ; then
2888   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
2889 fi
2890 if test "$pipe2" = "yes" ; then
2891   echo "CONFIG_PIPE2=y" >> $config_host_mak
2892 fi
2893 if test "$accept4" = "yes" ; then
2894   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
2895 fi
2896 if test "$splice" = "yes" ; then
2897   echo "CONFIG_SPLICE=y" >> $config_host_mak
2898 fi
2899 if test "$eventfd" = "yes" ; then
2900   echo "CONFIG_EVENTFD=y" >> $config_host_mak
2901 fi
2902 if test "$fallocate" = "yes" ; then
2903   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
2904 fi
2905 if test "$sync_file_range" = "yes" ; then
2906   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
2907 fi
2908 if test "$fiemap" = "yes" ; then
2909   echo "CONFIG_FIEMAP=y" >> $config_host_mak
2910 fi
2911 if test "$dup3" = "yes" ; then
2912   echo "CONFIG_DUP3=y" >> $config_host_mak
2913 fi
2914 if test "$epoll" = "yes" ; then
2915   echo "CONFIG_EPOLL=y" >> $config_host_mak
2916 fi
2917 if test "$epoll_create1" = "yes" ; then
2918   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
2919 fi
2920 if test "$epoll_pwait" = "yes" ; then
2921   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
2922 fi
2923 if test "$inotify" = "yes" ; then
2924   echo "CONFIG_INOTIFY=y" >> $config_host_mak
2925 fi
2926 if test "$inotify1" = "yes" ; then
2927   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
2928 fi
2929 if test "$byteswap_h" = "yes" ; then
2930   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
2931 fi
2932 if test "$bswap_h" = "yes" ; then
2933   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
2934 fi
2935 if test "$curl" = "yes" ; then
2936   echo "CONFIG_CURL=y" >> $config_host_mak
2937   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
2938 fi
2939 if test "$brlapi" = "yes" ; then
2940   echo "CONFIG_BRLAPI=y" >> $config_host_mak
2941 fi
2942 if test "$bluez" = "yes" ; then
2943   echo "CONFIG_BLUEZ=y" >> $config_host_mak
2944   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
2945 fi
2946 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
2947 if test "$xen" = "yes" ; then
2948   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
2949   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
2950 fi
2951 if test "$io_thread" = "yes" ; then
2952   echo "CONFIG_IOTHREAD=y" >> $config_host_mak
2953 fi
2954 if test "$linux_aio" = "yes" ; then
2955   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
2956 fi
2957 if test "$attr" = "yes" ; then
2958   echo "CONFIG_ATTR=y" >> $config_host_mak
2959 fi
2960 if test "$linux" = "yes" ; then
2961   if test "$attr" = "yes" ; then
2962     echo "CONFIG_VIRTFS=y" >> $config_host_mak
2963   fi
2964 fi
2965 if test "$blobs" = "yes" ; then
2966   echo "INSTALL_BLOBS=yes" >> $config_host_mak
2967 fi
2968 if test "$iovec" = "yes" ; then
2969   echo "CONFIG_IOVEC=y" >> $config_host_mak
2970 fi
2971 if test "$preadv" = "yes" ; then
2972   echo "CONFIG_PREADV=y" >> $config_host_mak
2973 fi
2974 if test "$fdt" = "yes" ; then
2975   echo "CONFIG_FDT=y" >> $config_host_mak
2976 fi
2977 if test "$signalfd" = "yes" ; then
2978   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
2979 fi
2980 if test "$need_offsetof" = "yes" ; then
2981   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
2982 fi
2983 if test "$gcc_attribute_warn_unused_result" = "yes" ; then
2984   echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
2985 fi
2986 if test "$fdatasync" = "yes" ; then
2987   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
2988 fi
2989 if test "$madvise" = "yes" ; then
2990   echo "CONFIG_MADVISE=y" >> $config_host_mak
2991 fi
2992 if test "$posix_madvise" = "yes" ; then
2993   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
2994 fi
2995
2996 if test "$spice" = "yes" ; then
2997   echo "CONFIG_SPICE=y" >> $config_host_mak
2998 fi
2999
3000 if test "$smartcard" = "yes" ; then
3001   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3002 fi
3003
3004 if test "$smartcard_nss" = "yes" ; then
3005   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3006 fi
3007
3008 if test "$usb_redir" = "yes" ; then
3009   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3010 fi
3011
3012 if test "$opengl" = "yes" ; then
3013   echo "CONFIG_OPENGL=y" >> $config_host_mak
3014 fi
3015
3016 # XXX: suppress that
3017 if [ "$bsd" = "yes" ] ; then
3018   echo "CONFIG_BSD=y" >> $config_host_mak
3019 fi
3020
3021 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3022
3023 if test "$zero_malloc" = "yes" ; then
3024   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3025 fi
3026 if test "$rbd" = "yes" ; then
3027   echo "CONFIG_RBD=y" >> $config_host_mak
3028 fi
3029
3030 # USB host support
3031 case "$usb" in
3032 linux)
3033   echo "HOST_USB=linux" >> $config_host_mak
3034 ;;
3035 bsd)
3036   echo "HOST_USB=bsd" >> $config_host_mak
3037 ;;
3038 *)
3039   echo "HOST_USB=stub" >> $config_host_mak
3040 ;;
3041 esac
3042
3043 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3044 if test "$trace_backend" = "simple"; then
3045   echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
3046 fi
3047 # Set the appropriate trace file.
3048 if test "$trace_backend" = "simple"; then
3049   trace_file="\"$trace_file-\" FMT_pid"
3050 fi
3051 if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
3052   echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
3053 fi
3054 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3055
3056 echo "TOOLS=$tools" >> $config_host_mak
3057 echo "ROMS=$roms" >> $config_host_mak
3058 echo "MAKE=$make" >> $config_host_mak
3059 echo "INSTALL=$install" >> $config_host_mak
3060 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3061 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3062 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3063 echo "PYTHON=$python" >> $config_host_mak
3064 echo "CC=$cc" >> $config_host_mak
3065 echo "CC_I386=$cc_i386" >> $config_host_mak
3066 echo "HOST_CC=$host_cc" >> $config_host_mak
3067 echo "AR=$ar" >> $config_host_mak
3068 echo "OBJCOPY=$objcopy" >> $config_host_mak
3069 echo "LD=$ld" >> $config_host_mak
3070 echo "WINDRES=$windres" >> $config_host_mak
3071 echo "LIBTOOL=$libtool" >> $config_host_mak
3072 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3073 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3074 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3075 if test "$sparse" = "yes" ; then
3076   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3077   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3078   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3079 fi
3080 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3081 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3082 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3083 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3084 echo "LIBS+=$LIBS" >> $config_host_mak
3085 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3086 echo "EXESUF=$EXESUF" >> $config_host_mak
3087
3088 # generate list of library paths for linker script
3089
3090 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3091
3092 if test -f ${config_host_ld}~ ; then
3093   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3094     mv ${config_host_ld}~ $config_host_ld
3095   else
3096     rm ${config_host_ld}~
3097   fi
3098 fi
3099
3100 for d in libdis libdis-user; do
3101     mkdir -p $d
3102     symlink $source_path/Makefile.dis $d/Makefile
3103     echo > $d/config.mak
3104 done
3105 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3106   echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
3107 fi
3108
3109 for target in $target_list; do
3110 target_dir="$target"
3111 config_target_mak=$target_dir/config-target.mak
3112 target_arch2=`echo $target | cut -d '-' -f 1`
3113 target_bigendian="no"
3114
3115 case "$target_arch2" in
3116   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
3117   target_bigendian=yes
3118   ;;
3119 esac
3120 target_softmmu="no"
3121 target_user_only="no"
3122 target_linux_user="no"
3123 target_darwin_user="no"
3124 target_bsd_user="no"
3125 case "$target" in
3126   ${target_arch2}-softmmu)
3127     target_softmmu="yes"
3128     ;;
3129   ${target_arch2}-linux-user)
3130     if test "$linux" != "yes" ; then
3131       echo "ERROR: Target '$target' is only available on a Linux host"
3132       exit 1
3133     fi
3134     target_user_only="yes"
3135     target_linux_user="yes"
3136     ;;
3137   ${target_arch2}-darwin-user)
3138     if test "$darwin" != "yes" ; then
3139       echo "ERROR: Target '$target' is only available on a Darwin host"
3140       exit 1
3141     fi
3142     target_user_only="yes"
3143     target_darwin_user="yes"
3144     ;;
3145   ${target_arch2}-bsd-user)
3146     if test "$bsd" != "yes" ; then
3147       echo "ERROR: Target '$target' is only available on a BSD host"
3148       exit 1
3149     fi
3150     target_user_only="yes"
3151     target_bsd_user="yes"
3152     ;;
3153   *)
3154     echo "ERROR: Target '$target' not recognised"
3155     exit 1
3156     ;;
3157 esac
3158
3159 mkdir -p $target_dir
3160 mkdir -p $target_dir/fpu
3161 mkdir -p $target_dir/tcg
3162 mkdir -p $target_dir/ide
3163 mkdir -p $target_dir/9pfs
3164 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3165   mkdir -p $target_dir/nwfpe
3166 fi
3167 symlink $source_path/Makefile.target $target_dir/Makefile
3168
3169
3170 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3171
3172 bflt="no"
3173 target_nptl="no"
3174 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3175 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3176 gdb_xml_files=""
3177 target_short_alignment=2
3178 target_int_alignment=4
3179 target_long_alignment=4
3180 target_llong_alignment=8
3181 target_libs_softmmu=
3182
3183 TARGET_ARCH="$target_arch2"
3184 TARGET_BASE_ARCH=""
3185 TARGET_ABI_DIR=""
3186
3187 case "$target_arch2" in
3188   i386)
3189     target_phys_bits=64
3190   ;;
3191   x86_64)
3192     TARGET_BASE_ARCH=i386
3193     target_phys_bits=64
3194     target_long_alignment=8
3195   ;;
3196   alpha)
3197     target_phys_bits=64
3198     target_long_alignment=8
3199     target_nptl="yes"
3200   ;;
3201   arm|armeb)
3202     TARGET_ARCH=arm
3203     bflt="yes"
3204     target_nptl="yes"
3205     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3206     target_phys_bits=32
3207     target_llong_alignment=4
3208   ;;
3209   cris)
3210     target_nptl="yes"
3211     target_phys_bits=32
3212   ;;
3213   lm32)
3214     target_phys_bits=32
3215     target_libs_softmmu="$opengl_libs"
3216   ;;
3217   m68k)
3218     bflt="yes"
3219     gdb_xml_files="cf-core.xml cf-fp.xml"
3220     target_phys_bits=32
3221     target_int_alignment=2
3222     target_long_alignment=2
3223     target_llong_alignment=2
3224   ;;
3225   microblaze|microblazeel)
3226     TARGET_ARCH=microblaze
3227     bflt="yes"
3228     target_nptl="yes"
3229     target_phys_bits=32
3230     target_libs_softmmu="$fdt_libs"
3231   ;;
3232   mips|mipsel)
3233     TARGET_ARCH=mips
3234     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3235     target_nptl="yes"
3236     target_phys_bits=64
3237   ;;
3238   mipsn32|mipsn32el)
3239     TARGET_ARCH=mipsn32
3240     TARGET_BASE_ARCH=mips
3241     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3242     target_phys_bits=64
3243   ;;
3244   mips64|mips64el)
3245     TARGET_ARCH=mips64
3246     TARGET_BASE_ARCH=mips
3247     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3248     target_phys_bits=64
3249     target_long_alignment=8
3250   ;;
3251   ppc)
3252     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3253     target_phys_bits=32
3254     target_nptl="yes"
3255     target_libs_softmmu="$fdt_libs"
3256   ;;
3257   ppcemb)
3258     TARGET_BASE_ARCH=ppc
3259     TARGET_ABI_DIR=ppc
3260     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3261     target_phys_bits=64
3262     target_nptl="yes"
3263     target_libs_softmmu="$fdt_libs"
3264   ;;
3265   ppc64)
3266     TARGET_BASE_ARCH=ppc
3267     TARGET_ABI_DIR=ppc
3268     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3269     target_phys_bits=64
3270     target_long_alignment=8
3271     target_libs_softmmu="$fdt_libs"
3272   ;;
3273   ppc64abi32)
3274     TARGET_ARCH=ppc64
3275     TARGET_BASE_ARCH=ppc
3276     TARGET_ABI_DIR=ppc
3277     echo "TARGET_ABI32=y" >> $config_target_mak
3278     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3279     target_phys_bits=64
3280     target_libs_softmmu="$fdt_libs"
3281   ;;
3282   sh4|sh4eb)
3283     TARGET_ARCH=sh4
3284     bflt="yes"
3285     target_nptl="yes"
3286     target_phys_bits=32
3287   ;;
3288   sparc)
3289     target_phys_bits=64
3290   ;;
3291   sparc64)
3292     TARGET_BASE_ARCH=sparc
3293     target_phys_bits=64
3294     target_long_alignment=8
3295   ;;
3296   sparc32plus)
3297     TARGET_ARCH=sparc64
3298     TARGET_BASE_ARCH=sparc
3299     TARGET_ABI_DIR=sparc
3300     echo "TARGET_ABI32=y" >> $config_target_mak
3301     target_phys_bits=64
3302   ;;
3303   s390x)
3304     target_nptl="yes"
3305     target_phys_bits=64
3306     target_long_alignment=8
3307   ;;
3308   unicore32)
3309     target_phys_bits=32
3310   ;;
3311   *)
3312     echo "Unsupported target CPU"
3313     exit 1
3314   ;;
3315 esac
3316 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3317 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3318 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3319 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3320 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3321 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3322 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3323 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3324 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3325 if [ "$TARGET_BASE_ARCH" = "" ]; then
3326   TARGET_BASE_ARCH=$TARGET_ARCH
3327 fi
3328 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3329 if [ "$TARGET_ABI_DIR" = "" ]; then
3330   TARGET_ABI_DIR=$TARGET_ARCH
3331 fi
3332 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3333 case "$target_arch2" in
3334   i386|x86_64)
3335     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3336       target_phys_bits=64
3337       echo "CONFIG_XEN=y" >> $config_target_mak
3338       if test "$cpu" = "i386" -o "$cpu" = "x86_64"; then
3339           echo "CONFIG_XEN_MAPCACHE=y" >> $config_target_mak
3340       fi
3341     fi
3342 esac
3343 case "$target_arch2" in
3344   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3345     # Make sure the target and host cpus are compatible
3346     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3347       \( "$target_arch2" = "$cpu" -o \
3348       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3349       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3350       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3351       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3352       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3353       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3354       echo "CONFIG_KVM=y" >> $config_target_mak
3355       if test $vhost_net = "yes" ; then
3356         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3357       fi
3358     fi
3359 esac
3360 if test "$target_bigendian" = "yes" ; then
3361   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3362 fi
3363 if test "$target_softmmu" = "yes" ; then
3364   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3365   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3366   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3367   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3368   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3369 fi
3370 if test "$target_user_only" = "yes" ; then
3371   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3372 fi
3373 if test "$target_linux_user" = "yes" ; then
3374   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3375 fi
3376 if test "$target_darwin_user" = "yes" ; then
3377   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3378 fi
3379 if test "$smartcard_nss" = "yes" ; then
3380   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3381   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3382   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3383 fi
3384 list=""
3385 if test ! -z "$gdb_xml_files" ; then
3386   for x in $gdb_xml_files; do
3387     list="$list $source_path/gdb-xml/$x"
3388   done
3389   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3390 fi
3391
3392 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3393   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3394 fi
3395 if test "$target_user_only" = "yes" \
3396         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3397   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3398 fi
3399 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3400   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3401 fi
3402 if test "$target_bsd_user" = "yes" ; then
3403   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3404 fi
3405
3406 # generate QEMU_CFLAGS/LDFLAGS for targets
3407
3408 cflags=""
3409 includes=""
3410 ldflags=""
3411
3412 if test "$ARCH" = "sparc64" ; then
3413   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3414 elif test "$ARCH" = "s390x" ; then
3415   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3416 elif test "$ARCH" = "x86_64" ; then
3417   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3418 else
3419   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3420 fi
3421 includes="-I\$(SRC_PATH)/tcg $includes"
3422 includes="-I\$(SRC_PATH)/fpu $includes"
3423
3424 if test "$target_user_only" = "yes" ; then
3425     libdis_config_mak=libdis-user/config.mak
3426 else
3427     libdis_config_mak=libdis/config.mak
3428 fi
3429
3430 for i in $ARCH $TARGET_BASE_ARCH ; do
3431   case "$i" in
3432   alpha)
3433     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3434     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3435   ;;
3436   arm)
3437     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3438     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3439   ;;
3440   cris)
3441     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3442     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3443   ;;
3444   hppa)
3445     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3446     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3447   ;;
3448   i386|x86_64)
3449     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3450     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3451   ;;
3452   ia64*)
3453     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3454     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3455   ;;
3456   m68k)
3457     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3458     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3459   ;;
3460   microblaze*)
3461     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3462     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3463   ;;
3464   mips*)
3465     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3466     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3467   ;;
3468   ppc*)
3469     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3470     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3471   ;;
3472   s390*)
3473     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3474     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3475   ;;
3476   sh4)
3477     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3478     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3479   ;;
3480   sparc*)
3481     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3482     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3483   ;;
3484   esac
3485 done
3486
3487 case "$ARCH" in
3488 alpha)
3489   # Ensure there's only a single GP
3490   cflags="-msmall-data $cflags"
3491 ;;
3492 esac
3493
3494 if test "$target_softmmu" = "yes" ; then
3495   case "$TARGET_BASE_ARCH" in
3496   arm)
3497     cflags="-DHAS_AUDIO $cflags"
3498   ;;
3499   lm32)
3500     cflags="-DHAS_AUDIO $cflags"
3501   ;;
3502   i386|mips|ppc)
3503     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3504   ;;
3505   esac
3506 fi
3507
3508 if test "$target_user_only" = "yes" -a "$static" = "no" -a \
3509         "$user_pie" = "yes" ; then
3510   cflags="-fpie $cflags"
3511   ldflags="-pie $ldflags"
3512 fi
3513
3514 if test "$target_softmmu" = "yes" -a \( \
3515         "$TARGET_ARCH" = "microblaze" -o \
3516         "$TARGET_ARCH" = "cris" \) ; then
3517   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3518 fi
3519
3520 if test "$gprof" = "yes" ; then
3521   echo "TARGET_GPROF=yes" >> $config_target_mak
3522   if test "$target_linux_user" = "yes" ; then
3523     cflags="-p $cflags"
3524     ldflags="-p $ldflags"
3525   fi
3526   if test "$target_softmmu" = "yes" ; then
3527     ldflags="-p $ldflags"
3528     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3529   fi
3530 fi
3531
3532 linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3533 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3534   case "$ARCH" in
3535   sparc)
3536     # -static is used to avoid g1/g3 usage by the dynamic linker
3537     ldflags="$linker_script -static $ldflags"
3538     ;;
3539   alpha | s390x)
3540     # The default placement of the application is fine.
3541     ;;
3542   *)
3543     ldflags="$linker_script $ldflags"
3544     ;;
3545   esac
3546 fi
3547
3548 # use included Linux headers
3549 if test "$linux" = "yes" ; then
3550   includes="-I\$(SRC_PATH)/linux-headers $includes"
3551   mkdir -p linux-headers
3552   case "$cpu" in
3553   i386|x86_64)
3554     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3555     ;;
3556   ppcemb|ppc|ppc64)
3557     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3558     ;;
3559   s390x)
3560     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3561     ;;
3562   esac
3563 fi
3564
3565 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3566 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3567 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3568
3569 done # for target in $targets
3570
3571 # build tree in object directory in case the source is not in the current directory
3572 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3573 DIRS="$DIRS pc-bios/spapr-rtas"
3574 DIRS="$DIRS roms/seabios roms/vgabios"
3575 DIRS="$DIRS fsdev ui"
3576 DIRS="$DIRS qapi"
3577 DIRS="$DIRS qga"
3578 FILES="Makefile tests/Makefile qdict-test-data.txt"
3579 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3580 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3581 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3582 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3583 for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.rom $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
3584     FILES="$FILES pc-bios/`basename $bios_file`"
3585 done
3586 mkdir -p $DIRS
3587 for f in $FILES ; do
3588     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3589         symlink "$source_path/$f" "$f"
3590     fi
3591 done
3592
3593 # temporary config to build submodules
3594 for rom in seabios vgabios ; do
3595     config_mak=roms/$rom/config.mak
3596     echo "# Automatically generated by configure - do not modify" > $config_mak
3597     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3598     echo "CC=$cc" >> $config_mak
3599     echo "BCC=bcc" >> $config_mak
3600     echo "CPP=${cross_prefix}cpp" >> $config_mak
3601     echo "OBJCOPY=objcopy" >> $config_mak
3602     echo "IASL=iasl" >> $config_mak
3603     echo "LD=$ld" >> $config_mak
3604 done
3605
3606 for hwlib in 32 64; do
3607   d=libhw$hwlib
3608   mkdir -p $d
3609   mkdir -p $d/ide
3610   symlink $source_path/Makefile.hw $d/Makefile
3611   mkdir -p $d/9pfs
3612   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3613 done
3614
3615 if [ "$source_path" != `pwd` ]; then
3616     # out of tree build
3617     mkdir -p libcacard
3618     rm -f libcacard/Makefile
3619     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3620 fi
3621
3622 d=libuser
3623 mkdir -p $d
3624 symlink $source_path/Makefile.user $d/Makefile
3625 if test "$static" = "no" -a "$user_pie" = "yes" ; then
3626   echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
3627 fi
3628
3629 if test "$docs" = "yes" ; then
3630   mkdir -p QMP
3631 fi