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 libs_qga=""
  96
  97 target_list=""
  98
  99 # Default value for a variable defining feature "foo".
 100 #  * foo="no"  feature will only be used if --enable-foo arg is given
 101 #  * foo=""    feature will be searched for, and if found, will be used
 102 #              unless --disable-foo is given
 103 #  * foo="yes" this value will only be set by --enable-foo flag.
 104 #              feature will searched for,
 105 #              if not found, configure exits with error
 106 #
 107 # Always add --enable-foo and --disable-foo command line args.
 108 # Distributions want to ensure that several features are compiled in, and it
 109 # is impossible without a --enable-foo that exits if a feature is not found.
 110
 111 bluez=""
 112 brlapi=""
 113 curl=""
 114 curses=""
 115 docs=""
 116 fdt=""
 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 libattr=""
 133 xfs=""
 134
 135 vhost_net="no"
 136 kvm="no"
 137 gprof="no"
 138 debug_tcg="no"
 139 debug_mon="no"
 140 debug="no"
 141 strip_opt="yes"
 142 tcg_interpreter="no"
 143 bigendian="no"
 144 mingw32="no"
 145 EXESUF=""
 146 prefix="/usr/local"
 147 mandir="\${prefix}/share/man"
 148 datadir="\${prefix}/share/qemu"
 149 docdir="\${prefix}/share/doc/qemu"
 150 bindir="\${prefix}/bin"
 151 libdir="\${prefix}/lib"
 152 includedir="\${prefix}/include"
 153 sysconfdir="\${prefix}/etc"
 154 confsuffix="/qemu"
 155 slirp="yes"
 156 fmod_lib=""
 157 fmod_inc=""
 158 oss_lib=""
 159 bsd="no"
 160 linux="no"
 161 solaris="no"
 162 profiler="no"
 163 cocoa="no"
 164 softmmu="yes"
 165 linux_user="no"
 166 darwin_user="no"
 167 bsd_user="no"
 168 guest_base=""
 169 uname_release=""
 170 mixemu="no"
 171 aix="no"
 172 blobs="yes"
 173 pkgversion=""
 174 check_utests=""
 175 pie=""
 176 zero_malloc=""
 177 trace_backend="nop"
 178 trace_file="trace"
 179 spice=""
 180 rbd=""
 181 smartcard=""
 182 smartcard_nss=""
 183 usb_redir=""
 184 opengl=""
 185 zlib="yes"
 186 guest_agent="yes"
 187 libiscsi=""
 188
 189 # parse CC options first
 190 for opt do
 191   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 192   case "$opt" in
 193   --cross-prefix=*) cross_prefix="$optarg"
 194   ;;
 195   --cc=*) CC="$optarg"
 196   ;;
 197   --source-path=*) source_path="$optarg"
 198   ;;
 199   --cpu=*) cpu="$optarg"
 200   ;;
 201   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
 202   ;;
 203   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
 204   ;;
 205   --sparc_cpu=*)
 206     sparc_cpu="$optarg"
 207     case $sparc_cpu in
 208     v7|v8|v8plus|v8plusa)
 209       cpu="sparc"
 210     ;;
 211     v9)
 212       cpu="sparc64"
 213     ;;
 214     *)
 215       echo "undefined SPARC architecture. Exiting";
 216       exit 1
 217     ;;
 218     esac
 219   ;;
 220   esac
 221 done
 222 # OS specific
 223 # Using uname is really, really broken.  Once we have the right set of checks
 224 # we can eliminate it's usage altogether
 225
 226 cc="${CC-${cross_prefix}gcc}"
 227 ar="${AR-${cross_prefix}ar}"
 228 objcopy="${OBJCOPY-${cross_prefix}objcopy}"
 229 ld="${LD-${cross_prefix}ld}"
 230 libtool="${LIBTOOL-${cross_prefix}libtool}"
 231 strip="${STRIP-${cross_prefix}strip}"
 232 windres="${WINDRES-${cross_prefix}windres}"
 233 pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}"
 234 sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
 235
 236 # default flags for all hosts
 237 QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
 238 CFLAGS="-g $CFLAGS"
 239 QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 240 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 241 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 242 QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
 243 QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
 244 LDFLAGS="-g $LDFLAGS"
 245
 246 # make source path absolute
 247 source_path=`cd "$source_path"; pwd`
 248
 249 check_define() {
 250 cat > $TMPC <<EOF
 251 #if !defined($1)
 252 #error Not defined
 253 #endif
 254 int main(void) { return 0; }
 255 EOF
 256   compile_object
 257 }
 258
 259 if test ! -z "$cpu" ; then
 260   # command line argument
 261   :
 262 elif check_define __i386__ ; then
 263   cpu="i386"
 264 elif check_define __x86_64__ ; then
 265   cpu="x86_64"
 266 elif check_define __sparc__ ; then
 267   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
 268   # They must be specified using --sparc_cpu
 269   if check_define __arch64__ ; then
 270     cpu="sparc64"
 271   else
 272     cpu="sparc"
 273   fi
 274 elif check_define _ARCH_PPC ; then
 275   if check_define _ARCH_PPC64 ; then
 276     cpu="ppc64"
 277   else
 278     cpu="ppc"
 279   fi
 280 elif check_define __mips__ ; then
 281   cpu="mips"
 282 elif check_define __ia64__ ; then
 283   cpu="ia64"
 284 elif check_define __s390__ ; then
 285   if check_define __s390x__ ; then
 286     cpu="s390x"
 287   else
 288     cpu="s390"
 289   fi
 290 elif check_define __ARMEB__ ; then
 291   cpu="armv4b"
 292 elif check_define __ARMEL__ ; then
 293   cpu="armv4l"
 294 elif check_define __hppa__ ; then
 295   cpu="hppa"
 296 else
 297   cpu=`uname -m`
 298 fi
 299
 300 case "$cpu" in
 301   alpha|cris|ia64|lm32|m68k|microblaze|ppc|ppc64|sparc64|unicore32)
 302     cpu="$cpu"
 303   ;;
 304   i386|i486|i586|i686|i86pc|BePC)
 305     cpu="i386"
 306   ;;
 307   x86_64|amd64)
 308     cpu="x86_64"
 309   ;;
 310   armv*b)
 311     cpu="armv4b"
 312   ;;
 313   armv*l)
 314     cpu="armv4l"
 315   ;;
 316   hppa|parisc|parisc64)
 317     cpu="hppa"
 318   ;;
 319   mips*)
 320     cpu="mips"
 321   ;;
 322   s390)
 323     cpu="s390"
 324   ;;
 325   s390x)
 326     cpu="s390x"
 327   ;;
 328   sparc|sun4[cdmuv])
 329     cpu="sparc"
 330   ;;
 331   *)
 332     echo "Unsupported CPU = $cpu"
 333     exit 1
 334   ;;
 335 esac
 336
 337 # OS specific
 338 if check_define __linux__ ; then
 339   targetos="Linux"
 340 elif check_define _WIN32 ; then
 341   targetos='MINGW32'
 342 elif check_define __OpenBSD__ ; then
 343   targetos='OpenBSD'
 344 elif check_define __sun__ ; then
 345   targetos='SunOS'
 346 elif check_define __HAIKU__ ; then
 347   targetos='Haiku'
 348 else
 349   targetos=`uname -s`
 350 fi
 351
 352 case $targetos in
 353 CYGWIN*)
 354   mingw32="yes"
 355   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
 356   audio_possible_drivers="winwave sdl"
 357   audio_drv_list="winwave"
 358 ;;
 359 MINGW32*)
 360   mingw32="yes"
 361   audio_possible_drivers="winwave dsound sdl fmod"
 362   audio_drv_list="winwave"
 363 ;;
 364 GNU/kFreeBSD)
 365   bsd="yes"
 366   audio_drv_list="oss"
 367   audio_possible_drivers="oss sdl esd pa"
 368 ;;
 369 FreeBSD)
 370   bsd="yes"
 371   make="${MAKE-gmake}"
 372   audio_drv_list="oss"
 373   audio_possible_drivers="oss sdl esd pa"
 374   # needed for kinfo_getvmmap(3) in libutil.h
 375   LIBS="-lutil $LIBS"
 376 ;;
 377 DragonFly)
 378   bsd="yes"
 379   make="${MAKE-gmake}"
 380   audio_drv_list="oss"
 381   audio_possible_drivers="oss sdl esd pa"
 382 ;;
 383 NetBSD)
 384   bsd="yes"
 385   make="${MAKE-gmake}"
 386   audio_drv_list="oss"
 387   audio_possible_drivers="oss sdl esd"
 388   oss_lib="-lossaudio"
 389 ;;
 390 OpenBSD)
 391   bsd="yes"
 392   make="${MAKE-gmake}"
 393   audio_drv_list="oss"
 394   audio_possible_drivers="oss sdl esd"
 395   oss_lib="-lossaudio"
 396 ;;
 397 Darwin)
 398   bsd="yes"
 399   darwin="yes"
 400   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
 401   # run 64-bit userspace code
 402   if [ "$cpu" = "i386" ] ; then
 403     is_x86_64=`sysctl -n hw.optional.x86_64`
 404     [ "$is_x86_64" = "1" ] && cpu=x86_64
 405   fi
 406   if [ "$cpu" = "x86_64" ] ; then
 407     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
 408     LDFLAGS="-arch x86_64 $LDFLAGS"
 409   else
 410     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
 411   fi
 412   darwin_user="yes"
 413   cocoa="yes"
 414   audio_drv_list="coreaudio"
 415   audio_possible_drivers="coreaudio sdl fmod"
 416   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
 417   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 418 ;;
 419 SunOS)
 420   solaris="yes"
 421   make="${MAKE-gmake}"
 422   install="${INSTALL-ginstall}"
 423   ld="gld"
 424   smbd="${SMBD-/usr/sfw/sbin/smbd}"
 425   needs_libsunmath="no"
 426   solarisrev=`uname -r | cut -f2 -d.`
 427   # have to select again, because `uname -m` returns i86pc
 428   # even on an x86_64 box.
 429   solariscpu=`isainfo -k`
 430   if test "${solariscpu}" = "amd64" ; then
 431     cpu="x86_64"
 432   fi
 433   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 434     if test "$solarisrev" -le 9 ; then
 435       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
 436         needs_libsunmath="yes"
 437         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
 438         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
 439         LIBS="-lsunmath $LIBS"
 440       else
 441         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
 442         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
 443         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
 444         echo "Studio 11 can be downloaded from www.sun.com."
 445         exit 1
 446       fi
 447     fi
 448   fi
 449   if test -f /usr/include/sys/soundcard.h ; then
 450     audio_drv_list="oss"
 451   fi
 452   audio_possible_drivers="oss sdl"
 453 # needed for CMSG_ macros in sys/socket.h
 454   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
 455 # needed for TIOCWIN* defines in termios.h
 456   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
 457   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
 458   LIBS="-lsocket -lnsl -lresolv $LIBS"
 459 ;;
 460 AIX)
 461   aix="yes"
 462   make="${MAKE-gmake}"
 463 ;;
 464 Haiku)
 465   haiku="yes"
 466   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
 467   LIBS="-lposix_error_mapper -lnetwork $LIBS"
 468 ;;
 469 *)
 470   audio_drv_list="oss"
 471   audio_possible_drivers="oss alsa sdl esd pa"
 472   linux="yes"
 473   linux_user="yes"
 474   usb="linux"
 475   kvm="yes"
 476   vhost_net="yes"
 477   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
 478     audio_possible_drivers="$audio_possible_drivers fmod"
 479   fi
 480 ;;
 481 esac
 482
 483 if [ "$bsd" = "yes" ] ; then
 484   if [ "$darwin" != "yes" ] ; then
 485     usb="bsd"
 486   fi
 487   bsd_user="yes"
 488 fi
 489
 490 : ${make=${MAKE-make}}
 491 : ${install=${INSTALL-install}}
 492 : ${python=${PYTHON-python}}
 493 : ${smbd=${SMBD-/usr/sbin/smbd}}
 494
 495 if test "$mingw32" = "yes" ; then
 496   EXESUF=".exe"
 497   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 498   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
 499   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
 500   LIBS="-lwinmm -lws2_32 -liberty -liphlpapi $LIBS"
 501   prefix="c:/Program Files/Qemu"
 502   mandir="\${prefix}"
 503   datadir="\${prefix}"
 504   docdir="\${prefix}"
 505   bindir="\${prefix}"
 506   sysconfdir="\${prefix}"
 507   confsuffix=""
 508   guest_agent="no"
 509 fi
 510
 511 werror=""
 512
 513 for opt do
 514   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
 515   case "$opt" in
 516   --help|-h) show_help=yes
 517   ;;
 518   --version|-V) exec cat $source_path/VERSION
 519   ;;
 520   --prefix=*) prefix="$optarg"
 521   ;;
 522   --interp-prefix=*) interp_prefix="$optarg"
 523   ;;
 524   --source-path=*)
 525   ;;
 526   --cross-prefix=*)
 527   ;;
 528   --cc=*)
 529   ;;
 530   --host-cc=*) host_cc="$optarg"
 531   ;;
 532   --make=*) make="$optarg"
 533   ;;
 534   --install=*) install="$optarg"
 535   ;;
 536   --python=*) python="$optarg"
 537   ;;
 538   --smbd=*) smbd="$optarg"
 539   ;;
 540   --extra-cflags=*)
 541   ;;
 542   --extra-ldflags=*)
 543   ;;
 544   --cpu=*)
 545   ;;
 546   --target-list=*) target_list="$optarg"
 547   ;;
 548   --enable-trace-backend=*) trace_backend="$optarg"
 549   ;;
 550   --with-trace-file=*) trace_file="$optarg"
 551   ;;
 552   --enable-gprof) gprof="yes"
 553   ;;
 554   --static)
 555     static="yes"
 556     LDFLAGS="-static $LDFLAGS"
 557   ;;
 558   --mandir=*) mandir="$optarg"
 559   ;;
 560   --bindir=*) bindir="$optarg"
 561   ;;
 562   --libdir=*) libdir="$optarg"
 563   ;;
 564   --includedir=*) includedir="$optarg"
 565   ;;
 566   --datadir=*) datadir="$optarg"
 567   ;;
 568   --docdir=*) docdir="$optarg"
 569   ;;
 570   --sysconfdir=*) sysconfdir="$optarg"
 571   ;;
 572   --disable-sdl) sdl="no"
 573   ;;
 574   --enable-sdl) sdl="yes"
 575   ;;
 576   --disable-vnc) vnc="no"
 577   ;;
 578   --enable-vnc) vnc="yes"
 579   ;;
 580   --fmod-lib=*) fmod_lib="$optarg"
 581   ;;
 582   --fmod-inc=*) fmod_inc="$optarg"
 583   ;;
 584   --oss-lib=*) oss_lib="$optarg"
 585   ;;
 586   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
 587   ;;
 588   --audio-drv-list=*) audio_drv_list="$optarg"
 589   ;;
 590   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
 591   ;;
 592   --enable-debug-tcg) debug_tcg="yes"
 593   ;;
 594   --disable-debug-tcg) debug_tcg="no"
 595   ;;
 596   --enable-debug-mon) debug_mon="yes"
 597   ;;
 598   --disable-debug-mon) debug_mon="no"
 599   ;;
 600   --enable-debug)
 601       # Enable debugging options that aren't excessively noisy
 602       debug_tcg="yes"
 603       debug_mon="yes"
 604       debug="yes"
 605       strip_opt="no"
 606   ;;
 607   --enable-sparse) sparse="yes"
 608   ;;
 609   --disable-sparse) sparse="no"
 610   ;;
 611   --disable-strip) strip_opt="no"
 612   ;;
 613   --disable-vnc-tls) vnc_tls="no"
 614   ;;
 615   --enable-vnc-tls) vnc_tls="yes"
 616   ;;
 617   --disable-vnc-sasl) vnc_sasl="no"
 618   ;;
 619   --enable-vnc-sasl) vnc_sasl="yes"
 620   ;;
 621   --disable-vnc-jpeg) vnc_jpeg="no"
 622   ;;
 623   --enable-vnc-jpeg) vnc_jpeg="yes"
 624   ;;
 625   --disable-vnc-png) vnc_png="no"
 626   ;;
 627   --enable-vnc-png) vnc_png="yes"
 628   ;;
 629   --disable-vnc-thread) vnc_thread="no"
 630   ;;
 631   --enable-vnc-thread) vnc_thread="yes"
 632   ;;
 633   --disable-slirp) slirp="no"
 634   ;;
 635   --disable-uuid) uuid="no"
 636   ;;
 637   --enable-uuid) uuid="yes"
 638   ;;
 639   --disable-vde) vde="no"
 640   ;;
 641   --enable-vde) vde="yes"
 642   ;;
 643   --disable-xen) xen="no"
 644   ;;
 645   --enable-xen) xen="yes"
 646   ;;
 647   --disable-brlapi) brlapi="no"
 648   ;;
 649   --enable-brlapi) brlapi="yes"
 650   ;;
 651   --disable-bluez) bluez="no"
 652   ;;
 653   --enable-bluez) bluez="yes"
 654   ;;
 655   --disable-kvm) kvm="no"
 656   ;;
 657   --enable-kvm) kvm="yes"
 658   ;;
 659   --disable-tcg-interpreter) tcg_interpreter="no"
 660   ;;
 661   --enable-tcg-interpreter) tcg_interpreter="yes"
 662   ;;
 663   --disable-spice) spice="no"
 664   ;;
 665   --enable-spice) spice="yes"
 666   ;;
 667   --disable-libiscsi) libiscsi="no"
 668   ;;
 669   --enable-libiscsi) libiscsi="yes"
 670   ;;
 671   --enable-profiler) profiler="yes"
 672   ;;
 673   --enable-cocoa)
 674       cocoa="yes" ;
 675       sdl="no" ;
 676       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
 677   ;;
 678   --disable-system) softmmu="no"
 679   ;;
 680   --enable-system) softmmu="yes"
 681   ;;
 682   --disable-user)
 683       linux_user="no" ;
 684       bsd_user="no" ;
 685       darwin_user="no"
 686   ;;
 687   --enable-user) ;;
 688   --disable-linux-user) linux_user="no"
 689   ;;
 690   --enable-linux-user) linux_user="yes"
 691   ;;
 692   --disable-darwin-user) darwin_user="no"
 693   ;;
 694   --enable-darwin-user) darwin_user="yes"
 695   ;;
 696   --disable-bsd-user) bsd_user="no"
 697   ;;
 698   --enable-bsd-user) bsd_user="yes"
 699   ;;
 700   --enable-guest-base) guest_base="yes"
 701   ;;
 702   --disable-guest-base) guest_base="no"
 703   ;;
 704   --enable-pie) pie="yes"
 705   ;;
 706   --disable-pie) pie="no"
 707   ;;
 708   --enable-uname-release=*) uname_release="$optarg"
 709   ;;
 710   --sparc_cpu=*)
 711   ;;
 712   --enable-werror) werror="yes"
 713   ;;
 714   --disable-werror) werror="no"
 715   ;;
 716   --disable-curses) curses="no"
 717   ;;
 718   --enable-curses) curses="yes"
 719   ;;
 720   --disable-curl) curl="no"
 721   ;;
 722   --enable-curl) curl="yes"
 723   ;;
 724   --disable-fdt) fdt="no"
 725   ;;
 726   --enable-fdt) fdt="yes"
 727   ;;
 728   --disable-check-utests) check_utests="no"
 729   ;;
 730   --enable-check-utests) check_utests="yes"
 731   ;;
 732   --disable-nptl) nptl="no"
 733   ;;
 734   --enable-nptl) nptl="yes"
 735   ;;
 736   --enable-mixemu) mixemu="yes"
 737   ;;
 738   --disable-linux-aio) linux_aio="no"
 739   ;;
 740   --enable-linux-aio) linux_aio="yes"
 741   ;;
 742   --disable-attr) attr="no"
 743   ;;
 744   --enable-attr) attr="yes"
 745   ;;
 746   --disable-blobs) blobs="no"
 747   ;;
 748   --with-pkgversion=*) pkgversion=" ($optarg)"
 749   ;;
 750   --disable-docs) docs="no"
 751   ;;
 752   --enable-docs) docs="yes"
 753   ;;
 754   --disable-vhost-net) vhost_net="no"
 755   ;;
 756   --enable-vhost-net) vhost_net="yes"
 757   ;;
 758   --disable-opengl) opengl="no"
 759   ;;
 760   --enable-opengl) opengl="yes"
 761   ;;
 762   --*dir)
 763   ;;
 764   --disable-rbd) rbd="no"
 765   ;;
 766   --enable-rbd) rbd="yes"
 767   ;;
 768   --disable-smartcard) smartcard="no"
 769   ;;
 770   --enable-smartcard) smartcard="yes"
 771   ;;
 772   --disable-smartcard-nss) smartcard_nss="no"
 773   ;;
 774   --enable-smartcard-nss) smartcard_nss="yes"
 775   ;;
 776   --disable-usb-redir) usb_redir="no"
 777   ;;
 778   --enable-usb-redir) usb_redir="yes"
 779   ;;
 780   --disable-zlib-test) zlib="no"
 781   ;;
 782   --enable-guest-agent) guest_agent="yes"
 783   ;;
 784   --disable-guest-agent) guest_agent="no"
 785   ;;
 786   *) echo "ERROR: unknown option $opt"; show_help="yes"
 787   ;;
 788   esac
 789 done
 790
 791 #
 792 # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
 793 # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
 794 #
 795 host_guest_base="no"
 796 case "$cpu" in
 797     sparc) case $sparc_cpu in
 798            v7|v8)
 799              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 800            ;;
 801            v8plus|v8plusa)
 802              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
 803            ;;
 804            *) # sparc_cpu not defined in the command line
 805              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
 806            esac
 807            LDFLAGS="-m32 $LDFLAGS"
 808            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
 809            if test "$solaris" = "no" ; then
 810              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
 811              helper_cflags="-ffixed-i0"
 812            fi
 813            ;;
 814     sparc64)
 815            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
 816            LDFLAGS="-m64 $LDFLAGS"
 817            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
 818            if test "$solaris" != "no" ; then
 819              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
 820            fi
 821            ;;
 822     s390)
 823            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
 824            LDFLAGS="-m31 $LDFLAGS"
 825            host_guest_base="yes"
 826            ;;
 827     s390x)
 828            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
 829            LDFLAGS="-m64 $LDFLAGS"
 830            host_guest_base="yes"
 831            ;;
 832     i386)
 833            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
 834            LDFLAGS="-m32 $LDFLAGS"
 835            cc_i386='$(CC) -m32'
 836            helper_cflags="-fomit-frame-pointer"
 837            host_guest_base="yes"
 838            ;;
 839     x86_64)
 840            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
 841            LDFLAGS="-m64 $LDFLAGS"
 842            cc_i386='$(CC) -m32'
 843            host_guest_base="yes"
 844            ;;
 845     arm*)
 846            host_guest_base="yes"
 847            ;;
 848     ppc*)
 849            host_guest_base="yes"
 850            ;;
 851     mips*)
 852            host_guest_base="yes"
 853            ;;
 854     ia64*)
 855            host_guest_base="yes"
 856            ;;
 857     hppa*)
 858            host_guest_base="yes"
 859            ;;
 860     unicore32*)
 861            host_guest_base="yes"
 862            ;;
 863 esac
 864
 865 [ -z "$guest_base" ] && guest_base="$host_guest_base"
 866
 867
 868 default_target_list=""
 869
 870 # these targets are portable
 871 if [ "$softmmu" = "yes" ] ; then
 872     default_target_list="\
 873 i386-softmmu \
 874 x86_64-softmmu \
 875 alpha-softmmu \
 876 arm-softmmu \
 877 cris-softmmu \
 878 lm32-softmmu \
 879 m68k-softmmu \
 880 microblaze-softmmu \
 881 microblazeel-softmmu \
 882 mips-softmmu \
 883 mipsel-softmmu \
 884 mips64-softmmu \
 885 mips64el-softmmu \
 886 ppc-softmmu \
 887 ppcemb-softmmu \
 888 ppc64-softmmu \
 889 sh4-softmmu \
 890 sh4eb-softmmu \
 891 sparc-softmmu \
 892 sparc64-softmmu \
 893 s390x-softmmu \
 894 xtensa-softmmu \
 895 xtensaeb-softmmu \
 896 "
 897 fi
 898 # the following are Linux specific
 899 if [ "$linux_user" = "yes" ] ; then
 900     default_target_list="${default_target_list}\
 901 i386-linux-user \
 902 x86_64-linux-user \
 903 alpha-linux-user \
 904 arm-linux-user \
 905 armeb-linux-user \
 906 cris-linux-user \
 907 m68k-linux-user \
 908 microblaze-linux-user \
 909 microblazeel-linux-user \
 910 mips-linux-user \
 911 mipsel-linux-user \
 912 ppc-linux-user \
 913 ppc64-linux-user \
 914 ppc64abi32-linux-user \
 915 sh4-linux-user \
 916 sh4eb-linux-user \
 917 sparc-linux-user \
 918 sparc64-linux-user \
 919 sparc32plus-linux-user \
 920 unicore32-linux-user \
 921 s390x-linux-user \
 922 "
 923 fi
 924 # the following are Darwin specific
 925 if [ "$darwin_user" = "yes" ] ; then
 926     default_target_list="$default_target_list i386-darwin-user ppc-darwin-user "
 927 fi
 928 # the following are BSD specific
 929 if [ "$bsd_user" = "yes" ] ; then
 930     default_target_list="${default_target_list}\
 931 i386-bsd-user \
 932 x86_64-bsd-user \
 933 sparc-bsd-user \
 934 sparc64-bsd-user \
 935 "
 936 fi
 937
 938 if test x"$show_help" = x"yes" ; then
 939 cat << EOF
 940
 941 Usage: configure [options]
 942 Options: [defaults in brackets after descriptions]
 943
 944 EOF
 945 echo "Standard options:"
 946 echo "  --help                   print this message"
 947 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
 948 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
 949 echo "                           use %M for cpu name [$interp_prefix]"
 950 echo "  --target-list=LIST       set target list (default: build everything)"
 951 echo "Available targets: $default_target_list" | \
 952     fold -s -w 53 | sed -e 's/^/                           /'
 953 echo ""
 954 echo "Advanced options (experts only):"
 955 echo "  --source-path=PATH       path of source code [$source_path]"
 956 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
 957 echo "  --cc=CC                  use C compiler CC [$cc]"
 958 echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
 959 echo "                           build time"
 960 echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
 961 echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
 962 echo "  --make=MAKE              use specified make [$make]"
 963 echo "  --install=INSTALL        use specified install [$install]"
 964 echo "  --python=PYTHON          use specified python [$python]"
 965 echo "  --smbd=SMBD              use specified smbd [$smbd]"
 966 echo "  --static                 enable static build [$static]"
 967 echo "  --mandir=PATH            install man pages in PATH"
 968 echo "  --datadir=PATH           install firmware in PATH"
 969 echo "  --docdir=PATH            install documentation in PATH"
 970 echo "  --bindir=PATH            install binaries in PATH"
 971 echo "  --sysconfdir=PATH        install config in PATH/qemu"
 972 echo "  --enable-debug-tcg       enable TCG debugging"
 973 echo "  --disable-debug-tcg      disable TCG debugging (default)"
 974 echo "  --enable-debug           enable common debug build options"
 975 echo "  --enable-sparse          enable sparse checker"
 976 echo "  --disable-sparse         disable sparse checker (default)"
 977 echo "  --disable-strip          disable stripping binaries"
 978 echo "  --disable-werror         disable compilation abort on warning"
 979 echo "  --disable-sdl            disable SDL"
 980 echo "  --enable-sdl             enable SDL"
 981 echo "  --disable-vnc            disable VNC"
 982 echo "  --enable-vnc             enable VNC"
 983 echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
 984 echo "  --audio-drv-list=LIST    set audio drivers list:"
 985 echo "                           Available drivers: $audio_possible_drivers"
 986 echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 987 echo "                           Available cards: $audio_possible_cards"
 988 echo "  --block-drv-whitelist=L  set block driver whitelist"
 989 echo "                           (affects only QEMU, not qemu-img)"
 990 echo "  --enable-mixemu          enable mixer emulation"
 991 echo "  --disable-xen            disable xen backend driver support"
 992 echo "  --enable-xen             enable xen backend driver support"
 993 echo "  --disable-brlapi         disable BrlAPI"
 994 echo "  --enable-brlapi          enable BrlAPI"
 995 echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 996 echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 997 echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 998 echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 999 echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
1000 echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
1001 echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
1002 echo "  --enable-vnc-png         enable PNG compression for VNC server"
1003 echo "  --disable-vnc-thread     disable threaded VNC server"
1004 echo "  --enable-vnc-thread      enable threaded VNC server"
1005 echo "  --disable-curses         disable curses output"
1006 echo "  --enable-curses          enable curses output"
1007 echo "  --disable-curl           disable curl connectivity"
1008 echo "  --enable-curl            enable curl connectivity"
1009 echo "  --disable-fdt            disable fdt device tree"
1010 echo "  --enable-fdt             enable fdt device tree"
1011 echo "  --disable-check-utests   disable check unit-tests"
1012 echo "  --enable-check-utests    enable check unit-tests"
1013 echo "  --disable-bluez          disable bluez stack connectivity"
1014 echo "  --enable-bluez           enable bluez stack connectivity"
1015 echo "  --disable-slirp          disable SLIRP userspace network connectivity"
1016 echo "  --disable-kvm            disable KVM acceleration support"
1017 echo "  --enable-kvm             enable KVM acceleration support"
1018 echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
1019 echo "  --disable-nptl           disable usermode NPTL support"
1020 echo "  --enable-nptl            enable usermode NPTL support"
1021 echo "  --enable-system          enable all system emulation targets"
1022 echo "  --disable-system         disable all system emulation targets"
1023 echo "  --enable-user            enable supported user emulation targets"
1024 echo "  --disable-user           disable all user emulation targets"
1025 echo "  --enable-linux-user      enable all linux usermode emulation targets"
1026 echo "  --disable-linux-user     disable all linux usermode emulation targets"
1027 echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
1028 echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
1029 echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
1030 echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
1031 echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
1032 echo "                           emulation targets"
1033 echo "  --disable-guest-base     disable GUEST_BASE support"
1034 echo "  --enable-pie             build Position Independent Executables"
1035 echo "  --disable-pie            do not build Position Independent Executables"
1036 echo "  --fmod-lib               path to FMOD library"
1037 echo "  --fmod-inc               path to FMOD includes"
1038 echo "  --oss-lib                path to OSS library"
1039 echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
1040 echo "  --cpu=CPU                Build for host CPU [$cpu]"
1041 echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
1042 echo "  --disable-uuid           disable uuid support"
1043 echo "  --enable-uuid            enable uuid support"
1044 echo "  --disable-vde            disable support for vde network"
1045 echo "  --enable-vde             enable support for vde network"
1046 echo "  --disable-linux-aio      disable Linux AIO support"
1047 echo "  --enable-linux-aio       enable Linux AIO support"
1048 echo "  --disable-attr           disables attr and xattr support"
1049 echo "  --enable-attr            enable attr and xattr support"
1050 echo "  --disable-blobs          disable installing provided firmware blobs"
1051 echo "  --enable-docs            enable documentation build"
1052 echo "  --disable-docs           disable documentation build"
1053 echo "  --disable-vhost-net      disable vhost-net acceleration support"
1054 echo "  --enable-vhost-net       enable vhost-net acceleration support"
1055 echo "  --enable-trace-backend=B Set trace backend"
1056 echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
1057 echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
1058 echo "                           Default:trace-<pid>"
1059 echo "  --disable-spice          disable spice"
1060 echo "  --enable-spice           enable spice"
1061 echo "  --enable-rbd             enable building the rados block device (rbd)"
1062 echo "  --disable-libiscsi       disable iscsi support"
1063 echo "  --enable-libiscsi        enable iscsi support"
1064 echo "  --disable-smartcard      disable smartcard support"
1065 echo "  --enable-smartcard       enable smartcard support"
1066 echo "  --disable-smartcard-nss  disable smartcard nss support"
1067 echo "  --enable-smartcard-nss   enable smartcard nss support"
1068 echo "  --disable-usb-redir      disable usb network redirection support"
1069 echo "  --enable-usb-redir       enable usb network redirection support"
1070 echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
1071 echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
1072 echo ""
1073 echo "NOTE: The object files are built at the place where configure is launched"
1074 exit 1
1075 fi
1076
1077 # check that the C compiler works.
1078 cat > $TMPC <<EOF
1079 int main(void) {}
1080 EOF
1081
1082 if compile_object ; then
1083   : C compiler works ok
1084 else
1085     echo "ERROR: \"$cc\" either does not exist or does not work"
1086     exit 1
1087 fi
1088
1089 gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
1090 gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
1091 gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
1092 gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
1093 cat > $TMPC << EOF
1094 int main(void) { return 0; }
1095 EOF
1096 for flag in $gcc_flags; do
1097     if compile_prog "$flag -Werror" "" ; then
1098         QEMU_CFLAGS="$QEMU_CFLAGS $flag"
1099     fi
1100 done
1101
1102 if test "$static" = "yes" ; then
1103   if test "$pie" = "yes" ; then
1104     echo "static and pie are mutually incompatible"
1105     exit 1
1106   else
1107     pie="no"
1108   fi
1109 fi
1110
1111 if test "$pie" = ""; then
1112   case "$cpu-$targetos" in
1113     i386-Linux|x86_64-Linux)
1114       ;;
1115     *)
1116       pie="no"
1117       ;;
1118   esac
1119 fi
1120
1121 if test "$pie" != "no" ; then
1122   cat > $TMPC << EOF
1123
1124 #ifdef __linux__
1125 #  define THREAD __thread
1126 #else
1127 #  define THREAD
1128 #endif
1129
1130 static THREAD int tls_var;
1131
1132 int main(void) { return tls_var; }
1133
1134 EOF
1135   if compile_prog "-fPIE -DPIE" "-pie"; then
1136     QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
1137     LDFLAGS="-pie $LDFLAGS"
1138     pie="yes"
1139     if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
1140       LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
1141     fi
1142   else
1143     if test "$pie" = "yes"; then
1144       echo "PIE not available due to missing toolchain support"
1145       exit 1
1146     else
1147       echo "Disabling PIE due to missing toolchain support"
1148       pie="no"
1149     fi
1150   fi
1151 fi
1152
1153 #
1154 # Solaris specific configure tool chain decisions
1155 #
1156 if test "$solaris" = "yes" ; then
1157   if has $install; then
1158     :
1159   else
1160     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
1161     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
1162     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
1163     exit 1
1164   fi
1165   if test "`path_of $install`" = "/usr/sbin/install" ; then
1166     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
1167     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
1168     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
1169     exit 1
1170   fi
1171   if has ar; then
1172     :
1173   else
1174     echo "Error: No path includes ar"
1175     if test -f /usr/ccs/bin/ar ; then
1176       echo "Add /usr/ccs/bin to your path and rerun configure"
1177     fi
1178     exit 1
1179   fi
1180 fi
1181
1182 if test "$guest_agent" != "no" ; then
1183   if has $python; then
1184     :
1185   else
1186     echo "Python not found. Use --python=/path/to/python"
1187     exit 1
1188   fi
1189 fi
1190
1191 if test -z "$target_list" ; then
1192     target_list="$default_target_list"
1193 else
1194     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
1195 fi
1196 if test -z "$target_list" ; then
1197     echo "No targets enabled"
1198     exit 1
1199 fi
1200 # see if system emulation was really requested
1201 case " $target_list " in
1202   *"-softmmu "*) softmmu=yes
1203   ;;
1204   *) softmmu=no
1205   ;;
1206 esac
1207
1208 feature_not_found() {
1209   feature=$1
1210
1211   echo "ERROR"
1212   echo "ERROR: User requested feature $feature"
1213   echo "ERROR: configure was not able to find it"
1214   echo "ERROR"
1215   exit 1;
1216 }
1217
1218 if test -z "$cross_prefix" ; then
1219
1220 # ---
1221 # big/little endian test
1222 cat > $TMPC << EOF
1223 #include <inttypes.h>
1224 int main(int argc, char ** argv){
1225         volatile uint32_t i=0x01234567;
1226         return (*((uint8_t*)(&i))) == 0x67;
1227 }
1228 EOF
1229
1230 if compile_prog "" "" ; then
1231 $TMPE && bigendian="yes"
1232 else
1233 echo big/little test failed
1234 fi
1235
1236 else
1237
1238 # if cross compiling, cannot launch a program, so make a static guess
1239 case "$cpu" in
1240   armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
1241     bigendian=yes
1242   ;;
1243 esac
1244
1245 fi
1246
1247 # host long bits test, actually a pointer size test
1248 cat > $TMPC << EOF
1249 int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
1250 EOF
1251 if compile_object; then
1252 hostlongbits=64
1253 else
1254 hostlongbits=32
1255 fi
1256
1257
1258 ##########################################
1259 # NPTL probe
1260
1261 if test "$nptl" != "no" ; then
1262   cat > $TMPC <<EOF
1263 #include <sched.h>
1264 #include <linux/futex.h>
1265 void foo()
1266 {
1267 #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
1268 #error bork
1269 #endif
1270 }
1271 EOF
1272
1273   if compile_object ; then
1274     nptl=yes
1275   else
1276     if test "$nptl" = "yes" ; then
1277       feature_not_found "nptl"
1278     fi
1279     nptl=no
1280   fi
1281 fi
1282
1283 ##########################################
1284 # zlib check
1285
1286 if test "$zlib" != "no" ; then
1287     cat > $TMPC << EOF
1288 #include <zlib.h>
1289 int main(void) { zlibVersion(); return 0; }
1290 EOF
1291     if compile_prog "" "-lz" ; then
1292         :
1293     else
1294         echo
1295         echo "Error: zlib check failed"
1296         echo "Make sure to have the zlib libs and headers installed."
1297         echo
1298         exit 1
1299     fi
1300 fi
1301
1302 ##########################################
1303 # xen probe
1304
1305 if test "$xen" != "no" ; then
1306   xen_libs="-lxenstore -lxenctrl -lxenguest"
1307
1308   # Xen unstable
1309   cat > $TMPC <<EOF
1310 #include <xenctrl.h>
1311 #include <xs.h>
1312 #include <stdint.h>
1313 #include <xen/hvm/hvm_info_table.h>
1314 #if !defined(HVM_MAX_VCPUS)
1315 # error HVM_MAX_VCPUS not defined
1316 #endif
1317 int main(void) {
1318   xc_interface *xc;
1319   xs_daemon_open();
1320   xc = xc_interface_open(0, 0, 0);
1321   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1322   xc_gnttab_open(NULL, 0);
1323   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
1324   return 0;
1325 }
1326 EOF
1327   if compile_prog "" "$xen_libs" ; then
1328     xen_ctrl_version=410
1329     xen=yes
1330
1331   # Xen 4.0.0
1332   elif (
1333       cat > $TMPC <<EOF
1334 #include <xenctrl.h>
1335 #include <xs.h>
1336 #include <stdint.h>
1337 #include <xen/hvm/hvm_info_table.h>
1338 #if !defined(HVM_MAX_VCPUS)
1339 # error HVM_MAX_VCPUS not defined
1340 #endif
1341 int main(void) {
1342   struct xen_add_to_physmap xatp = {
1343     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1344   };
1345   xs_daemon_open();
1346   xc_interface_open();
1347   xc_gnttab_open();
1348   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1349   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1350   return 0;
1351 }
1352 EOF
1353       compile_prog "" "$xen_libs"
1354     ) ; then
1355     xen_ctrl_version=400
1356     xen=yes
1357
1358   # Xen 3.4.0
1359   elif (
1360       cat > $TMPC <<EOF
1361 #include <xenctrl.h>
1362 #include <xs.h>
1363 int main(void) {
1364   struct xen_add_to_physmap xatp = {
1365     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
1366   };
1367   xs_daemon_open();
1368   xc_interface_open();
1369   xc_gnttab_open();
1370   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1371   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
1372   return 0;
1373 }
1374 EOF
1375       compile_prog "" "$xen_libs"
1376     ) ; then
1377     xen_ctrl_version=340
1378     xen=yes
1379
1380   # Xen 3.3.0
1381   elif (
1382       cat > $TMPC <<EOF
1383 #include <xenctrl.h>
1384 #include <xs.h>
1385 int main(void) {
1386   xs_daemon_open();
1387   xc_interface_open();
1388   xc_gnttab_open();
1389   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
1390   return 0;
1391 }
1392 EOF
1393       compile_prog "" "$xen_libs"
1394     ) ; then
1395     xen_ctrl_version=330
1396     xen=yes
1397
1398   # Xen not found or unsupported
1399   else
1400     if test "$xen" = "yes" ; then
1401       feature_not_found "xen"
1402     fi
1403     xen=no
1404   fi
1405
1406   if test "$xen" = yes; then
1407     libs_softmmu="$xen_libs $libs_softmmu"
1408   fi
1409 fi
1410
1411 ##########################################
1412 # pkg-config probe
1413
1414 if ! has $pkg_config; then
1415   echo "Error: pkg-config binary '$pkg_config' not found"
1416   exit 1
1417 fi
1418
1419 ##########################################
1420 # libtool probe
1421
1422 if ! has $libtool; then
1423     libtool=
1424 fi
1425
1426 ##########################################
1427 # Sparse probe
1428 if test "$sparse" != "no" ; then
1429   if has cgcc; then
1430     sparse=yes
1431   else
1432     if test "$sparse" = "yes" ; then
1433       feature_not_found "sparse"
1434     fi
1435     sparse=no
1436   fi
1437 fi
1438
1439 ##########################################
1440 # SDL probe
1441
1442 # Look for sdl configuration program (pkg-config or sdl-config).  Try
1443 # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
1444 if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
1445   sdl_config=sdl-config
1446 fi
1447
1448 if $pkg_config sdl --modversion >/dev/null 2>&1; then
1449   sdlconfig="$pkg_config sdl"
1450   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
1451 elif has ${sdl_config}; then
1452   sdlconfig="$sdl_config"
1453   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
1454 else
1455   if test "$sdl" = "yes" ; then
1456     feature_not_found "sdl"
1457   fi
1458   sdl=no
1459 fi
1460 if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
1461   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
1462 fi
1463
1464 sdl_too_old=no
1465 if test "$sdl" != "no" ; then
1466   cat > $TMPC << EOF
1467 #include <SDL.h>
1468 #undef main /* We don't want SDL to override our main() */
1469 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
1470 EOF
1471   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
1472   if test "$static" = "yes" ; then
1473     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
1474   else
1475     sdl_libs=`$sdlconfig --libs 2> /dev/null`
1476   fi
1477   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1478     if test "$_sdlversion" -lt 121 ; then
1479       sdl_too_old=yes
1480     else
1481       if test "$cocoa" = "no" ; then
1482         sdl=yes
1483       fi
1484     fi
1485
1486     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
1487     if test "$sdl" = "yes" -a "$static" = "yes" ; then
1488       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
1489          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
1490          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
1491       fi
1492       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1493         :
1494       else
1495         sdl=no
1496       fi
1497     fi # static link
1498   else # sdl not found
1499     if test "$sdl" = "yes" ; then
1500       feature_not_found "sdl"
1501     fi
1502     sdl=no
1503   fi # sdl compile test
1504 fi
1505
1506 if test "$sdl" = "yes" ; then
1507   cat > $TMPC <<EOF
1508 #include <SDL.h>
1509 #if defined(SDL_VIDEO_DRIVER_X11)
1510 #include <X11/XKBlib.h>
1511 #else
1512 #error No x11 support
1513 #endif
1514 int main(void) { return 0; }
1515 EOF
1516   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
1517     sdl_libs="$sdl_libs -lX11"
1518   fi
1519   if test "$mingw32" = "yes" ; then
1520     sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
1521   fi
1522   libs_softmmu="$sdl_libs $libs_softmmu"
1523 fi
1524
1525 ##########################################
1526 # VNC TLS detection
1527 if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
1528   cat > $TMPC <<EOF
1529 #include <gnutls/gnutls.h>
1530 int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
1531 EOF
1532   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
1533   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
1534   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
1535     vnc_tls=yes
1536     libs_softmmu="$vnc_tls_libs $libs_softmmu"
1537   else
1538     if test "$vnc_tls" = "yes" ; then
1539       feature_not_found "vnc-tls"
1540     fi
1541     vnc_tls=no
1542   fi
1543 fi
1544
1545 ##########################################
1546 # VNC SASL detection
1547 if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
1548   cat > $TMPC <<EOF
1549 #include <sasl/sasl.h>
1550 #include <stdio.h>
1551 int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
1552 EOF
1553   # Assuming Cyrus-SASL installed in /usr prefix
1554   vnc_sasl_cflags=""
1555   vnc_sasl_libs="-lsasl2"
1556   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
1557     vnc_sasl=yes
1558     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
1559   else
1560     if test "$vnc_sasl" = "yes" ; then
1561       feature_not_found "vnc-sasl"
1562     fi
1563     vnc_sasl=no
1564   fi
1565 fi
1566
1567 ##########################################
1568 # VNC JPEG detection
1569 if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
1570 cat > $TMPC <<EOF
1571 #include <stdio.h>
1572 #include <jpeglib.h>
1573 int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
1574 EOF
1575     vnc_jpeg_cflags=""
1576     vnc_jpeg_libs="-ljpeg"
1577   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
1578     vnc_jpeg=yes
1579     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
1580   else
1581     if test "$vnc_jpeg" = "yes" ; then
1582       feature_not_found "vnc-jpeg"
1583     fi
1584     vnc_jpeg=no
1585   fi
1586 fi
1587
1588 ##########################################
1589 # VNC PNG detection
1590 if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
1591 cat > $TMPC <<EOF
1592 //#include <stdio.h>
1593 #include <png.h>
1594 #include <stddef.h>
1595 int main(void) {
1596     png_structp png_ptr;
1597     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
1598     return 0;
1599 }
1600 EOF
1601   if $pkg_config libpng --modversion >/dev/null 2>&1; then
1602     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
1603     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
1604   else
1605     vnc_png_cflags=""
1606     vnc_png_libs="-lpng"
1607   fi
1608   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
1609     vnc_png=yes
1610     libs_softmmu="$vnc_png_libs $libs_softmmu"
1611     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
1612   else
1613     if test "$vnc_png" = "yes" ; then
1614       feature_not_found "vnc-png"
1615     fi
1616     vnc_png=no
1617   fi
1618 fi
1619
1620 ##########################################
1621 # fnmatch() probe, used for ACL routines
1622 fnmatch="no"
1623 cat > $TMPC << EOF
1624 #include <fnmatch.h>
1625 int main(void)
1626 {
1627     fnmatch("foo", "foo", 0);
1628     return 0;
1629 }
1630 EOF
1631 if compile_prog "" "" ; then
1632    fnmatch="yes"
1633 fi
1634
1635 ##########################################
1636 # uuid_generate() probe, used for vdi block driver
1637 if test "$uuid" != "no" ; then
1638   uuid_libs="-luuid"
1639   cat > $TMPC << EOF
1640 #include <uuid/uuid.h>
1641 int main(void)
1642 {
1643     uuid_t my_uuid;
1644     uuid_generate(my_uuid);
1645     return 0;
1646 }
1647 EOF
1648   if compile_prog "" "$uuid_libs" ; then
1649     uuid="yes"
1650     libs_softmmu="$uuid_libs $libs_softmmu"
1651     libs_tools="$uuid_libs $libs_tools"
1652   else
1653     if test "$uuid" = "yes" ; then
1654       feature_not_found "uuid"
1655     fi
1656     uuid=no
1657   fi
1658 fi
1659
1660 ##########################################
1661 # xfsctl() probe, used for raw-posix
1662 if test "$xfs" != "no" ; then
1663   cat > $TMPC << EOF
1664 #include <xfs/xfs.h>
1665 int main(void)
1666 {
1667     xfsctl(NULL, 0, 0, NULL);
1668     return 0;
1669 }
1670 EOF
1671   if compile_prog "" "" ; then
1672     xfs="yes"
1673   else
1674     if test "$xfs" = "yes" ; then
1675       feature_not_found "xfs"
1676     fi
1677     xfs=no
1678   fi
1679 fi
1680
1681 ##########################################
1682 # vde libraries probe
1683 if test "$vde" != "no" ; then
1684   vde_libs="-lvdeplug"
1685   cat > $TMPC << EOF
1686 #include <libvdeplug.h>
1687 int main(void)
1688 {
1689     struct vde_open_args a = {0, 0, 0};
1690     vde_open("", "", &a);
1691     return 0;
1692 }
1693 EOF
1694   if compile_prog "" "$vde_libs" ; then
1695     vde=yes
1696     libs_softmmu="$vde_libs $libs_softmmu"
1697     libs_tools="$vde_libs $libs_tools"
1698   else
1699     if test "$vde" = "yes" ; then
1700       feature_not_found "vde"
1701     fi
1702     vde=no
1703   fi
1704 fi
1705
1706 ##########################################
1707 # Sound support libraries probe
1708
1709 audio_drv_probe()
1710 {
1711     drv=$1
1712     hdr=$2
1713     lib=$3
1714     exp=$4
1715     cfl=$5
1716         cat > $TMPC << EOF
1717 #include <$hdr>
1718 int main(void) { $exp }
1719 EOF
1720     if compile_prog "$cfl" "$lib" ; then
1721         :
1722     else
1723         echo
1724         echo "Error: $drv check failed"
1725         echo "Make sure to have the $drv libs and headers installed."
1726         echo
1727         exit 1
1728     fi
1729 }
1730
1731 audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
1732 for drv in $audio_drv_list; do
1733     case $drv in
1734     alsa)
1735     audio_drv_probe $drv alsa/asoundlib.h -lasound \
1736         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
1737     libs_softmmu="-lasound $libs_softmmu"
1738     ;;
1739
1740     fmod)
1741     if test -z $fmod_lib || test -z $fmod_inc; then
1742         echo
1743         echo "Error: You must specify path to FMOD library and headers"
1744         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
1745         echo
1746         exit 1
1747     fi
1748     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
1749     libs_softmmu="$fmod_lib $libs_softmmu"
1750     ;;
1751
1752     esd)
1753     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
1754     libs_softmmu="-lesd $libs_softmmu"
1755     audio_pt_int="yes"
1756     ;;
1757
1758     pa)
1759     audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
1760         "pa_simple *s = 0; pa_simple_free(s); return 0;"
1761     libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
1762     audio_pt_int="yes"
1763     ;;
1764
1765     coreaudio)
1766       libs_softmmu="-framework CoreAudio $libs_softmmu"
1767     ;;
1768
1769     dsound)
1770       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
1771       audio_win_int="yes"
1772     ;;
1773
1774     oss)
1775       libs_softmmu="$oss_lib $libs_softmmu"
1776     ;;
1777
1778     sdl|wav)
1779     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
1780     ;;
1781
1782     winwave)
1783       libs_softmmu="-lwinmm $libs_softmmu"
1784       audio_win_int="yes"
1785     ;;
1786
1787     *)
1788     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
1789         echo
1790         echo "Error: Unknown driver '$drv' selected"
1791         echo "Possible drivers are: $audio_possible_drivers"
1792         echo
1793         exit 1
1794     }
1795     ;;
1796     esac
1797 done
1798
1799 ##########################################
1800 # BrlAPI probe
1801
1802 if test "$brlapi" != "no" ; then
1803   brlapi_libs="-lbrlapi"
1804   cat > $TMPC << EOF
1805 #include <brlapi.h>
1806 #include <stddef.h>
1807 int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
1808 EOF
1809   if compile_prog "" "$brlapi_libs" ; then
1810     brlapi=yes
1811     libs_softmmu="$brlapi_libs $libs_softmmu"
1812   else
1813     if test "$brlapi" = "yes" ; then
1814       feature_not_found "brlapi"
1815     fi
1816     brlapi=no
1817   fi
1818 fi
1819
1820 ##########################################
1821 # curses probe
1822 if test "$mingw32" = "yes" ; then
1823     curses_list="-lpdcurses"
1824 else
1825     curses_list="-lncurses -lcurses"
1826 fi
1827
1828 if test "$curses" != "no" ; then
1829   curses_found=no
1830   cat > $TMPC << EOF
1831 #include <curses.h>
1832 #ifdef __OpenBSD__
1833 #define resize_term resizeterm
1834 #endif
1835 int main(void) { resize_term(0, 0); return curses_version(); }
1836 EOF
1837   for curses_lib in $curses_list; do
1838     if compile_prog "" "$curses_lib" ; then
1839       curses_found=yes
1840       libs_softmmu="$curses_lib $libs_softmmu"
1841       break
1842     fi
1843   done
1844   if test "$curses_found" = "yes" ; then
1845     curses=yes
1846   else
1847     if test "$curses" = "yes" ; then
1848       feature_not_found "curses"
1849     fi
1850     curses=no
1851   fi
1852 fi
1853
1854 ##########################################
1855 # curl probe
1856
1857 if $pkg_config libcurl --modversion >/dev/null 2>&1; then
1858   curlconfig="$pkg_config libcurl"
1859 else
1860   curlconfig=curl-config
1861 fi
1862
1863 if test "$curl" != "no" ; then
1864   cat > $TMPC << EOF
1865 #include <curl/curl.h>
1866 int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
1867 EOF
1868   curl_cflags=`$curlconfig --cflags 2>/dev/null`
1869   curl_libs=`$curlconfig --libs 2>/dev/null`
1870   if compile_prog "$curl_cflags" "$curl_libs" ; then
1871     curl=yes
1872     libs_tools="$curl_libs $libs_tools"
1873     libs_softmmu="$curl_libs $libs_softmmu"
1874   else
1875     if test "$curl" = "yes" ; then
1876       feature_not_found "curl"
1877     fi
1878     curl=no
1879   fi
1880 fi # test "$curl"
1881
1882 ##########################################
1883 # check framework probe
1884
1885 if test "$check_utests" != "no" ; then
1886   cat > $TMPC << EOF
1887 #include <check.h>
1888 int main(void) { suite_create("qemu test"); return 0; }
1889 EOF
1890   check_libs=`$pkg_config --libs check 2>/dev/null`
1891   if compile_prog "" $check_libs ; then
1892     check_utests=yes
1893     libs_tools="$check_libs $libs_tools"
1894   else
1895     if test "$check_utests" = "yes" ; then
1896       feature_not_found "check"
1897     fi
1898     check_utests=no
1899   fi
1900 fi # test "$check_utests"
1901
1902 ##########################################
1903 # bluez support probe
1904 if test "$bluez" != "no" ; then
1905   cat > $TMPC << EOF
1906 #include <bluetooth/bluetooth.h>
1907 int main(void) { return bt_error(0); }
1908 EOF
1909   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
1910   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
1911   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
1912     bluez=yes
1913     libs_softmmu="$bluez_libs $libs_softmmu"
1914   else
1915     if test "$bluez" = "yes" ; then
1916       feature_not_found "bluez"
1917     fi
1918     bluez="no"
1919   fi
1920 fi
1921
1922 ##########################################
1923 # glib support probe
1924 if $pkg_config --modversion gthread-2.0 > /dev/null 2>&1 ; then
1925     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
1926     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
1927     LIBS="$glib_libs $LIBS"
1928     libs_qga="$glib_libs $libs_qga"
1929 else
1930     echo "glib-2.0 required to compile QEMU"
1931     exit 1
1932 fi
1933
1934 ##########################################
1935 # pthread probe
1936 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
1937
1938 pthread=no
1939 cat > $TMPC << EOF
1940 #include <pthread.h>
1941 int main(void) { pthread_create(0,0,0,0); return 0; }
1942 EOF
1943 if compile_prog "" "" ; then
1944   pthread=yes
1945 else
1946   for pthread_lib in $PTHREADLIBS_LIST; do
1947     if compile_prog "" "$pthread_lib" ; then
1948       pthread=yes
1949       LIBS="$pthread_lib $LIBS"
1950       break
1951     fi
1952   done
1953 fi
1954
1955 if test "$mingw32" != yes -a "$pthread" = no; then
1956   echo
1957   echo "Error: pthread check failed"
1958   echo "Make sure to have the pthread libs and headers installed."
1959   echo
1960   exit 1
1961 fi
1962
1963 ##########################################
1964 # rbd probe
1965 if test "$rbd" != "no" ; then
1966   cat > $TMPC <<EOF
1967 #include <stdio.h>
1968 #include <rbd/librbd.h>
1969 int main(void) {
1970     rados_t cluster;
1971     rados_create(&cluster, NULL);
1972     return 0;
1973 }
1974 EOF
1975   rbd_libs="-lrbd -lrados"
1976   if compile_prog "" "$rbd_libs" ; then
1977     rbd=yes
1978     libs_tools="$rbd_libs $libs_tools"
1979     libs_softmmu="$rbd_libs $libs_softmmu"
1980   else
1981     if test "$rbd" = "yes" ; then
1982       feature_not_found "rados block device"
1983     fi
1984     rbd=no
1985   fi
1986 fi
1987
1988 ##########################################
1989 # linux-aio probe
1990
1991 if test "$linux_aio" != "no" ; then
1992   cat > $TMPC <<EOF
1993 #include <libaio.h>
1994 #include <sys/eventfd.h>
1995 #include <stddef.h>
1996 int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
1997 EOF
1998   if compile_prog "" "-laio" ; then
1999     linux_aio=yes
2000     libs_softmmu="$libs_softmmu -laio"
2001     libs_tools="$libs_tools -laio"
2002   else
2003     if test "$linux_aio" = "yes" ; then
2004       feature_not_found "linux AIO"
2005     fi
2006     linux_aio=no
2007   fi
2008 fi
2009
2010 ##########################################
2011 # attr probe
2012
2013 if test "$attr" != "no" ; then
2014   cat > $TMPC <<EOF
2015 #include <stdio.h>
2016 #include <sys/types.h>
2017 #ifdef CONFIG_LIBATTR
2018 #include <attr/xattr.h>
2019 #else
2020 #include <sys/xattr.h>
2021 #endif
2022 int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
2023 EOF
2024   if compile_prog "" "" ; then
2025     attr=yes
2026   # Older distros have <attr/xattr.h>, and need -lattr:
2027   elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
2028     attr=yes
2029     LIBS="-lattr $LIBS"
2030     libattr=yes
2031   else
2032     if test "$attr" = "yes" ; then
2033       feature_not_found "ATTR"
2034     fi
2035     attr=no
2036   fi
2037 fi
2038
2039 ##########################################
2040 # iovec probe
2041 cat > $TMPC <<EOF
2042 #include <sys/types.h>
2043 #include <sys/uio.h>
2044 #include <unistd.h>
2045 int main(void) { struct iovec iov; return 0; }
2046 EOF
2047 iovec=no
2048 if compile_prog "" "" ; then
2049   iovec=yes
2050 fi
2051
2052 ##########################################
2053 # preadv probe
2054 cat > $TMPC <<EOF
2055 #include <sys/types.h>
2056 #include <sys/uio.h>
2057 #include <unistd.h>
2058 int main(void) { preadv; }
2059 EOF
2060 preadv=no
2061 if compile_prog "" "" ; then
2062   preadv=yes
2063 fi
2064
2065 ##########################################
2066 # fdt probe
2067 if test "$fdt" != "no" ; then
2068   fdt_libs="-lfdt"
2069   cat > $TMPC << EOF
2070 int main(void) { return 0; }
2071 EOF
2072   if compile_prog "" "$fdt_libs" ; then
2073     fdt=yes
2074   else
2075     if test "$fdt" = "yes" ; then
2076       feature_not_found "fdt"
2077     fi
2078     fdt_libs=
2079     fdt=no
2080   fi
2081 fi
2082
2083 ##########################################
2084 # opengl probe, used by milkymist-tmu2
2085 if test "$opengl" != "no" ; then
2086   opengl_libs="-lGL"
2087   cat > $TMPC << EOF
2088 #include <X11/Xlib.h>
2089 #include <GL/gl.h>
2090 #include <GL/glx.h>
2091 int main(void) { GL_VERSION; return 0; }
2092 EOF
2093   if compile_prog "" "-lGL" ; then
2094     opengl=yes
2095   else
2096     if test "$opengl" = "yes" ; then
2097       feature_not_found "opengl"
2098     fi
2099     opengl_libs=
2100     opengl=no
2101   fi
2102 fi
2103
2104 #
2105 # Check for xxxat() functions when we are building linux-user
2106 # emulator.  This is done because older glibc versions don't
2107 # have syscall stubs for these implemented.
2108 #
2109 atfile=no
2110 cat > $TMPC << EOF
2111 #define _ATFILE_SOURCE
2112 #include <sys/types.h>
2113 #include <fcntl.h>
2114 #include <unistd.h>
2115
2116 int
2117 main(void)
2118 {
2119         /* try to unlink nonexisting file */
2120         return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
2121 }
2122 EOF
2123 if compile_prog "" "" ; then
2124   atfile=yes
2125 fi
2126
2127 # Check for inotify functions when we are building linux-user
2128 # emulator.  This is done because older glibc versions don't
2129 # have syscall stubs for these implemented.  In that case we
2130 # don't provide them even if kernel supports them.
2131 #
2132 inotify=no
2133 cat > $TMPC << EOF
2134 #include <sys/inotify.h>
2135
2136 int
2137 main(void)
2138 {
2139         /* try to start inotify */
2140         return inotify_init();
2141 }
2142 EOF
2143 if compile_prog "" "" ; then
2144   inotify=yes
2145 fi
2146
2147 inotify1=no
2148 cat > $TMPC << EOF
2149 #include <sys/inotify.h>
2150
2151 int
2152 main(void)
2153 {
2154     /* try to start inotify */
2155     return inotify_init1(0);
2156 }
2157 EOF
2158 if compile_prog "" "" ; then
2159   inotify1=yes
2160 fi
2161
2162 # check if utimensat and futimens are supported
2163 utimens=no
2164 cat > $TMPC << EOF
2165 #define _ATFILE_SOURCE
2166 #include <stddef.h>
2167 #include <fcntl.h>
2168
2169 int main(void)
2170 {
2171     utimensat(AT_FDCWD, "foo", NULL, 0);
2172     futimens(0, NULL);
2173     return 0;
2174 }
2175 EOF
2176 if compile_prog "" "" ; then
2177   utimens=yes
2178 fi
2179
2180 # check if pipe2 is there
2181 pipe2=no
2182 cat > $TMPC << EOF
2183 #include <unistd.h>
2184 #include <fcntl.h>
2185
2186 int main(void)
2187 {
2188     int pipefd[2];
2189     pipe2(pipefd, O_CLOEXEC);
2190     return 0;
2191 }
2192 EOF
2193 if compile_prog "" "" ; then
2194   pipe2=yes
2195 fi
2196
2197 # check if accept4 is there
2198 accept4=no
2199 cat > $TMPC << EOF
2200 #include <sys/socket.h>
2201 #include <stddef.h>
2202
2203 int main(void)
2204 {
2205     accept4(0, NULL, NULL, SOCK_CLOEXEC);
2206     return 0;
2207 }
2208 EOF
2209 if compile_prog "" "" ; then
2210   accept4=yes
2211 fi
2212
2213 # check if tee/splice is there. vmsplice was added same time.
2214 splice=no
2215 cat > $TMPC << EOF
2216 #include <unistd.h>
2217 #include <fcntl.h>
2218 #include <limits.h>
2219
2220 int main(void)
2221 {
2222     int len, fd;
2223     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
2224     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
2225     return 0;
2226 }
2227 EOF
2228 if compile_prog "" "" ; then
2229   splice=yes
2230 fi
2231
2232 ##########################################
2233 # signalfd probe
2234 signalfd="no"
2235 cat > $TMPC << EOF
2236 #define _GNU_SOURCE
2237 #include <unistd.h>
2238 #include <sys/syscall.h>
2239 #include <signal.h>
2240 int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
2241 EOF
2242
2243 if compile_prog "" "" ; then
2244   signalfd=yes
2245 fi
2246
2247 # check if eventfd is supported
2248 eventfd=no
2249 cat > $TMPC << EOF
2250 #include <sys/eventfd.h>
2251
2252 int main(void)
2253 {
2254     int efd = eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
2255     return 0;
2256 }
2257 EOF
2258 if compile_prog "" "" ; then
2259   eventfd=yes
2260 fi
2261
2262 # check for fallocate
2263 fallocate=no
2264 cat > $TMPC << EOF
2265 #include <fcntl.h>
2266
2267 int main(void)
2268 {
2269     fallocate(0, 0, 0, 0);
2270     return 0;
2271 }
2272 EOF
2273 if compile_prog "$ARCH_CFLAGS" "" ; then
2274   fallocate=yes
2275 fi
2276
2277 # check for sync_file_range
2278 sync_file_range=no
2279 cat > $TMPC << EOF
2280 #include <fcntl.h>
2281
2282 int main(void)
2283 {
2284     sync_file_range(0, 0, 0, 0);
2285     return 0;
2286 }
2287 EOF
2288 if compile_prog "$ARCH_CFLAGS" "" ; then
2289   sync_file_range=yes
2290 fi
2291
2292 # check for linux/fiemap.h and FS_IOC_FIEMAP
2293 fiemap=no
2294 cat > $TMPC << EOF
2295 #include <sys/ioctl.h>
2296 #include <linux/fs.h>
2297 #include <linux/fiemap.h>
2298
2299 int main(void)
2300 {
2301     ioctl(0, FS_IOC_FIEMAP, 0);
2302     return 0;
2303 }
2304 EOF
2305 if compile_prog "$ARCH_CFLAGS" "" ; then
2306   fiemap=yes
2307 fi
2308
2309 # check for dup3
2310 dup3=no
2311 cat > $TMPC << EOF
2312 #include <unistd.h>
2313
2314 int main(void)
2315 {
2316     dup3(0, 0, 0);
2317     return 0;
2318 }
2319 EOF
2320 if compile_prog "" "" ; then
2321   dup3=yes
2322 fi
2323
2324 # check for epoll support
2325 epoll=no
2326 cat > $TMPC << EOF
2327 #include <sys/epoll.h>
2328
2329 int main(void)
2330 {
2331     epoll_create(0);
2332     return 0;
2333 }
2334 EOF
2335 if compile_prog "$ARCH_CFLAGS" "" ; then
2336   epoll=yes
2337 fi
2338
2339 # epoll_create1 and epoll_pwait are later additions
2340 # so we must check separately for their presence
2341 epoll_create1=no
2342 cat > $TMPC << EOF
2343 #include <sys/epoll.h>
2344
2345 int main(void)
2346 {
2347     /* Note that we use epoll_create1 as a value, not as
2348      * a function being called. This is necessary so that on
2349      * old SPARC glibc versions where the function was present in
2350      * the library but not declared in the header file we will
2351      * fail the configure check. (Otherwise we will get a compiler
2352      * warning but not an error, and will proceed to fail the
2353      * qemu compile where we compile with -Werror.)
2354      */
2355     epoll_create1;
2356     return 0;
2357 }
2358 EOF
2359 if compile_prog "$ARCH_CFLAGS" "" ; then
2360   epoll_create1=yes
2361 fi
2362
2363 epoll_pwait=no
2364 cat > $TMPC << EOF
2365 #include <sys/epoll.h>
2366
2367 int main(void)
2368 {
2369     epoll_pwait(0, 0, 0, 0, 0);
2370     return 0;
2371 }
2372 EOF
2373 if compile_prog "$ARCH_CFLAGS" "" ; then
2374   epoll_pwait=yes
2375 fi
2376
2377 # Check if tools are available to build documentation.
2378 if test "$docs" != "no" ; then
2379   if has makeinfo && has pod2man; then
2380     docs=yes
2381   else
2382     if test "$docs" = "yes" ; then
2383       feature_not_found "docs"
2384     fi
2385     docs=no
2386   fi
2387 fi
2388
2389 # Search for bswap_32 function
2390 byteswap_h=no
2391 cat > $TMPC << EOF
2392 #include <byteswap.h>
2393 int main(void) { return bswap_32(0); }
2394 EOF
2395 if compile_prog "" "" ; then
2396   byteswap_h=yes
2397 fi
2398
2399 # Search for bswap_32 function
2400 bswap_h=no
2401 cat > $TMPC << EOF
2402 #include <sys/endian.h>
2403 #include <sys/types.h>
2404 #include <machine/bswap.h>
2405 int main(void) { return bswap32(0); }
2406 EOF
2407 if compile_prog "" "" ; then
2408   bswap_h=yes
2409 fi
2410
2411 ##########################################
2412 # Do we have libiscsi
2413 if test "$libiscsi" != "no" ; then
2414   cat > $TMPC << EOF
2415 #include <iscsi/iscsi.h>
2416 int main(void) { iscsi_create_context(""); return 0; }
2417 EOF
2418   if compile_prog "-Werror" "-liscsi" ; then
2419     libiscsi="yes"
2420     LIBS="$LIBS -liscsi"
2421   else
2422     if test "$libiscsi" = "yes" ; then
2423       feature_not_found "libiscsi"
2424     fi
2425     libiscsi="no"
2426   fi
2427 fi
2428
2429
2430 ##########################################
2431 # Do we need librt
2432 cat > $TMPC <<EOF
2433 #include <signal.h>
2434 #include <time.h>
2435 int main(void) { clockid_t id; return clock_gettime(id, NULL); }
2436 EOF
2437
2438 if compile_prog "" "" ; then
2439   :
2440 elif compile_prog "" "-lrt" ; then
2441   LIBS="-lrt $LIBS"
2442 fi
2443
2444 if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
2445         "$aix" != "yes" -a "$haiku" != "yes" ; then
2446     libs_softmmu="-lutil $libs_softmmu"
2447 fi
2448
2449 ##########################################
2450 # check if the compiler defines offsetof
2451
2452 need_offsetof=yes
2453 cat > $TMPC << EOF
2454 #include <stddef.h>
2455 int main(void) { struct s { int f; }; return offsetof(struct s, f); }
2456 EOF
2457 if compile_prog "" "" ; then
2458     need_offsetof=no
2459 fi
2460
2461 # spice probe
2462 if test "$spice" != "no" ; then
2463   cat > $TMPC << EOF
2464 #include <spice.h>
2465 int main(void) { spice_server_new(); return 0; }
2466 EOF
2467   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
2468   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
2469   if $pkg_config --atleast-version=0.6.0 spice-server >/dev/null 2>&1 && \
2470      compile_prog "$spice_cflags" "$spice_libs" ; then
2471     spice="yes"
2472     libs_softmmu="$libs_softmmu $spice_libs"
2473     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
2474   else
2475     if test "$spice" = "yes" ; then
2476       feature_not_found "spice"
2477     fi
2478     spice="no"
2479   fi
2480 fi
2481
2482 # check for libcacard for smartcard support
2483 if test "$smartcard" != "no" ; then
2484     smartcard="yes"
2485     smartcard_cflags=""
2486     # TODO - what's the minimal nss version we support?
2487     if test "$smartcard_nss" != "no"; then
2488         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 ; then
2489             smartcard_nss="yes"
2490             smartcard_cflags="-I\$(SRC_PATH)/libcacard"
2491             libcacard_libs=$($pkg_config --libs nss 2>/dev/null)
2492             libcacard_cflags=$($pkg_config --cflags nss 2>/dev/null)
2493             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
2494             LIBS="$libcacard_libs $LIBS"
2495         else
2496             if test "$smartcard_nss" = "yes"; then
2497                 feature_not_found "nss"
2498             fi
2499             smartcard_nss="no"
2500         fi
2501     fi
2502 fi
2503 if test "$smartcard" = "no" ; then
2504     smartcard_nss="no"
2505 fi
2506
2507 # check for usbredirparser for usb network redirection support
2508 if test "$usb_redir" != "no" ; then
2509     if $pkg_config libusbredirparser >/dev/null 2>&1 ; then
2510         usb_redir="yes"
2511         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
2512         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
2513         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
2514         LIBS="$LIBS $usb_redir_libs"
2515     else
2516         if test "$usb_redir" = "yes"; then
2517             feature_not_found "usb-redir"
2518         fi
2519         usb_redir="no"
2520     fi
2521 fi
2522
2523 ##########################################
2524
2525 ##########################################
2526 # check if we have fdatasync
2527
2528 fdatasync=no
2529 cat > $TMPC << EOF
2530 #include <unistd.h>
2531 int main(void) {
2532 #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
2533 return fdatasync(0);
2534 #else
2535 #abort Not supported
2536 #endif
2537 }
2538 EOF
2539 if compile_prog "" "" ; then
2540     fdatasync=yes
2541 fi
2542
2543 ##########################################
2544 # check if we have madvise
2545
2546 madvise=no
2547 cat > $TMPC << EOF
2548 #include <sys/types.h>
2549 #include <sys/mman.h>
2550 #include <stddef.h>
2551 int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
2552 EOF
2553 if compile_prog "" "" ; then
2554     madvise=yes
2555 fi
2556
2557 ##########################################
2558 # check if we have posix_madvise
2559
2560 posix_madvise=no
2561 cat > $TMPC << EOF
2562 #include <sys/mman.h>
2563 #include <stddef.h>
2564 int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
2565 EOF
2566 if compile_prog "" "" ; then
2567     posix_madvise=yes
2568 fi
2569
2570 ##########################################
2571 # check if trace backend exists
2572
2573 sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
2574 if test "$?" -ne 0 ; then
2575   echo
2576   echo "Error: invalid trace backend"
2577   echo "Please choose a supported trace backend."
2578   echo
2579   exit 1
2580 fi
2581
2582 ##########################################
2583 # For 'ust' backend, test if ust headers are present
2584 if test "$trace_backend" = "ust"; then
2585   cat > $TMPC << EOF
2586 #include <ust/tracepoint.h>
2587 #include <ust/marker.h>
2588 int main(void) { return 0; }
2589 EOF
2590   if compile_prog "" "" ; then
2591     LIBS="-lust $LIBS"
2592   else
2593     echo
2594     echo "Error: Trace backend 'ust' missing libust header files"
2595     echo
2596     exit 1
2597   fi
2598 fi
2599
2600 ##########################################
2601 # For 'dtrace' backend, test if 'dtrace' command is present
2602 if test "$trace_backend" = "dtrace"; then
2603   if ! has 'dtrace' ; then
2604     echo
2605     echo "Error: dtrace command is not found in PATH $PATH"
2606     echo
2607     exit 1
2608   fi
2609   trace_backend_stap="no"
2610   if has 'stap' ; then
2611     trace_backend_stap="yes"
2612   fi
2613 fi
2614
2615 ##########################################
2616 # __sync_fetch_and_and requires at least -march=i486. Many toolchains
2617 # use i686 as default anyway, but for those that don't, an explicit
2618 # specification is necessary
2619 if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
2620   cat > $TMPC << EOF
2621 int sfaa(unsigned *ptr)
2622 {
2623   return __sync_fetch_and_and(ptr, 0);
2624 }
2625
2626 int main(int argc, char **argv)
2627 {
2628   int val = 42;
2629   sfaa(&val);
2630   return val;
2631 }
2632 EOF
2633   if ! compile_prog "" "" ; then
2634     CFLAGS+="-march=i486"
2635   fi
2636 fi
2637
2638 ##########################################
2639 # check if we have makecontext
2640
2641 ucontext_coroutine=no
2642 if test "$darwin" != "yes"; then
2643   cat > $TMPC << EOF
2644 #include <ucontext.h>
2645 int main(void) { makecontext(0, 0, 0); }
2646 EOF
2647   if compile_prog "" "" ; then
2648       ucontext_coroutine=yes
2649   fi
2650 fi
2651
2652 ##########################################
2653 # check if we have open_by_handle_at
2654
2655 open_by_hande_at=no
2656 cat > $TMPC << EOF
2657 #include <fcntl.h>
2658 int main(void) { struct file_handle fh; open_by_handle_at(0, &fh, 0); }
2659 EOF
2660 if compile_prog "" "" ; then
2661     open_by_handle_at=yes
2662 fi
2663
2664 ########################################
2665 # check if we have linux/magic.h
2666
2667 linux_magic_h=no
2668 cat > $TMPC << EOF
2669 #include <linux/magic.h>
2670 int main(void) {
2671 }
2672 EOF
2673 if compile_prog "" "" ; then
2674     linux_magic_h=yes
2675 fi
2676
2677 ##########################################
2678 # End of CC checks
2679 # After here, no more $cc or $ld runs
2680
2681 if test "$debug" = "no" ; then
2682   CFLAGS="-O2 $CFLAGS"
2683 fi
2684
2685 # Consult white-list to determine whether to enable werror
2686 # by default.  Only enable by default for git builds
2687 z_version=`cut -f3 -d. $source_path/VERSION`
2688
2689 if test -z "$werror" ; then
2690     if test "$z_version" = "50" -a \
2691         "$linux" = "yes" ; then
2692         werror="yes"
2693     else
2694         werror="no"
2695     fi
2696 fi
2697
2698 # Disable zero malloc errors for official releases unless explicitly told to
2699 # enable/disable
2700 if test -z "$zero_malloc" ; then
2701     if test "$z_version" = "50" ; then
2702         zero_malloc="no"
2703     else
2704         zero_malloc="yes"
2705     fi
2706 fi
2707
2708 if test "$werror" = "yes" ; then
2709     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
2710 fi
2711
2712 if test "$solaris" = "no" ; then
2713     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
2714         LDFLAGS="-Wl,--warn-common $LDFLAGS"
2715     fi
2716 fi
2717
2718 # Use ASLR, no-SEH and DEP if available
2719 if test "$mingw32" = "yes" ; then
2720     for flag in --dynamicbase --no-seh --nxcompat; do
2721         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
2722             LDFLAGS="-Wl,$flag $LDFLAGS"
2723         fi
2724     done
2725 fi
2726
2727 confdir=$sysconfdir$confsuffix
2728
2729 tools=
2730 if test "$softmmu" = yes ; then
2731   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
2732   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
2733       tools="qemu-nbd\$(EXESUF) $tools"
2734     if [ "$guest_agent" = "yes" ]; then
2735       tools="qemu-ga\$(EXESUF) $tools"
2736     fi
2737     if [ "$check_utests" = "yes" ]; then
2738       checks="check-qint check-qstring check-qdict check-qlist"
2739       checks="check-qfloat check-qjson test-coroutine $checks"
2740     fi
2741   fi
2742 fi
2743
2744 # Mac OS X ships with a broken assembler
2745 roms=
2746 if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
2747         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
2748         "$softmmu" = yes ; then
2749   roms="optionrom"
2750 fi
2751 if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
2752   roms="$roms spapr-rtas"
2753 fi
2754
2755 echo "Install prefix    $prefix"
2756 echo "BIOS directory    `eval echo $datadir`"
2757 echo "binary directory  `eval echo $bindir`"
2758 echo "library directory `eval echo $libdir`"
2759 echo "include directory `eval echo $includedir`"
2760 echo "config directory  `eval echo $sysconfdir`"
2761 if test "$mingw32" = "no" ; then
2762 echo "Manual directory  `eval echo $mandir`"
2763 echo "ELF interp prefix $interp_prefix"
2764 fi
2765 echo "Source path       $source_path"
2766 echo "C compiler        $cc"
2767 echo "Host C compiler   $host_cc"
2768 echo "CFLAGS            $CFLAGS"
2769 echo "QEMU_CFLAGS       $QEMU_CFLAGS"
2770 echo "LDFLAGS           $LDFLAGS"
2771 echo "make              $make"
2772 echo "install           $install"
2773 echo "python            $python"
2774 if test "$slirp" = "yes" ; then
2775     echo "smbd              $smbd"
2776 fi
2777 echo "host CPU          $cpu"
2778 echo "host big endian   $bigendian"
2779 echo "target list       $target_list"
2780 echo "tcg debug enabled $debug_tcg"
2781 echo "Mon debug enabled $debug_mon"
2782 echo "gprof enabled     $gprof"
2783 echo "sparse enabled    $sparse"
2784 echo "strip binaries    $strip_opt"
2785 echo "profiler          $profiler"
2786 echo "static build      $static"
2787 echo "-Werror enabled   $werror"
2788 if test "$darwin" = "yes" ; then
2789     echo "Cocoa support     $cocoa"
2790 fi
2791 echo "SDL support       $sdl"
2792 echo "curses support    $curses"
2793 echo "curl support      $curl"
2794 echo "check support     $check_utests"
2795 echo "mingw32 support   $mingw32"
2796 echo "Audio drivers     $audio_drv_list"
2797 echo "Extra audio cards $audio_card_list"
2798 echo "Block whitelist   $block_drv_whitelist"
2799 echo "Mixer emulation   $mixemu"
2800 echo "VNC support       $vnc"
2801 if test "$vnc" = "yes" ; then
2802     echo "VNC TLS support   $vnc_tls"
2803     echo "VNC SASL support  $vnc_sasl"
2804     echo "VNC JPEG support  $vnc_jpeg"
2805     echo "VNC PNG support   $vnc_png"
2806     echo "VNC thread        $vnc_thread"
2807 fi
2808 if test -n "$sparc_cpu"; then
2809     echo "Target Sparc Arch $sparc_cpu"
2810 fi
2811 echo "xen support       $xen"
2812 echo "brlapi support    $brlapi"
2813 echo "bluez  support    $bluez"
2814 echo "Documentation     $docs"
2815 [ ! -z "$uname_release" ] && \
2816 echo "uname -r          $uname_release"
2817 echo "NPTL support      $nptl"
2818 echo "GUEST_BASE        $guest_base"
2819 echo "PIE               $pie"
2820 echo "vde support       $vde"
2821 echo "Linux AIO support $linux_aio"
2822 echo "ATTR/XATTR support $attr"
2823 echo "Install blobs     $blobs"
2824 echo "KVM support       $kvm"
2825 echo "TCG interpreter   $tcg_interpreter"
2826 echo "fdt support       $fdt"
2827 echo "preadv support    $preadv"
2828 echo "fdatasync         $fdatasync"
2829 echo "madvise           $madvise"
2830 echo "posix_madvise     $posix_madvise"
2831 echo "uuid support      $uuid"
2832 echo "vhost-net support $vhost_net"
2833 echo "Trace backend     $trace_backend"
2834 echo "Trace output file $trace_file-<pid>"
2835 echo "spice support     $spice"
2836 echo "rbd support       $rbd"
2837 echo "xfsctl support    $xfs"
2838 echo "nss used          $smartcard_nss"
2839 echo "usb net redir     $usb_redir"
2840 echo "OpenGL support    $opengl"
2841 echo "libiscsi support  $libiscsi"
2842 echo "build guest agent $guest_agent"
2843
2844 if test "$sdl_too_old" = "yes"; then
2845 echo "-> Your SDL version is too old - please upgrade to have SDL support"
2846 fi
2847
2848 config_host_mak="config-host.mak"
2849 config_host_ld="config-host.ld"
2850
2851 echo "# Automatically generated by configure - do not modify" > $config_host_mak
2852 printf "# Configured with:" >> $config_host_mak
2853 printf " '%s'" "$0" "$@" >> $config_host_mak
2854 echo >> $config_host_mak
2855
2856 echo all: >> $config_host_mak
2857 echo "prefix=$prefix" >> $config_host_mak
2858 echo "bindir=$bindir" >> $config_host_mak
2859 echo "libdir=$libdir" >> $config_host_mak
2860 echo "includedir=$includedir" >> $config_host_mak
2861 echo "mandir=$mandir" >> $config_host_mak
2862 echo "datadir=$datadir" >> $config_host_mak
2863 echo "sysconfdir=$sysconfdir" >> $config_host_mak
2864 echo "docdir=$docdir" >> $config_host_mak
2865 echo "confdir=$confdir" >> $config_host_mak
2866
2867 case "$cpu" in
2868   i386|x86_64|alpha|cris|hppa|ia64|lm32|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64|unicore32)
2869     ARCH=$cpu
2870   ;;
2871   armv4b|armv4l)
2872     ARCH=arm
2873   ;;
2874   *)
2875     if test "$tcg_interpreter" = "yes" ; then
2876         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
2877         ARCH=tci
2878     else
2879         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
2880         exit 1
2881     fi
2882   ;;
2883 esac
2884 echo "ARCH=$ARCH" >> $config_host_mak
2885 if test "$debug_tcg" = "yes" ; then
2886   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
2887 fi
2888 if test "$debug_mon" = "yes" ; then
2889   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
2890 fi
2891 if test "$debug" = "yes" ; then
2892   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
2893 fi
2894 if test "$strip_opt" = "yes" ; then
2895   echo "STRIP=${strip}" >> $config_host_mak
2896 fi
2897 if test "$bigendian" = "yes" ; then
2898   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
2899 fi
2900 echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
2901 if test "$mingw32" = "yes" ; then
2902   echo "CONFIG_WIN32=y" >> $config_host_mak
2903   rc_version=`cat $source_path/VERSION`
2904   version_major=${rc_version%%.*}
2905   rc_version=${rc_version#*.}
2906   version_minor=${rc_version%%.*}
2907   rc_version=${rc_version#*.}
2908   version_subminor=${rc_version%%.*}
2909   version_micro=0
2910   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2911   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
2912 else
2913   echo "CONFIG_POSIX=y" >> $config_host_mak
2914 fi
2915
2916 if test "$linux" = "yes" ; then
2917   echo "CONFIG_LINUX=y" >> $config_host_mak
2918 fi
2919
2920 if test "$darwin" = "yes" ; then
2921   echo "CONFIG_DARWIN=y" >> $config_host_mak
2922 fi
2923
2924 if test "$aix" = "yes" ; then
2925   echo "CONFIG_AIX=y" >> $config_host_mak
2926 fi
2927
2928 if test "$solaris" = "yes" ; then
2929   echo "CONFIG_SOLARIS=y" >> $config_host_mak
2930   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
2931   if test "$needs_libsunmath" = "yes" ; then
2932     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
2933   fi
2934 fi
2935 if test "$haiku" = "yes" ; then
2936   echo "CONFIG_HAIKU=y" >> $config_host_mak
2937 fi
2938 if test "$static" = "yes" ; then
2939   echo "CONFIG_STATIC=y" >> $config_host_mak
2940 fi
2941 if test "$profiler" = "yes" ; then
2942   echo "CONFIG_PROFILER=y" >> $config_host_mak
2943 fi
2944 if test "$slirp" = "yes" ; then
2945   echo "CONFIG_SLIRP=y" >> $config_host_mak
2946   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
2947   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
2948 fi
2949 if test "$vde" = "yes" ; then
2950   echo "CONFIG_VDE=y" >> $config_host_mak
2951 fi
2952 for card in $audio_card_list; do
2953     def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
2954     echo "$def=y" >> $config_host_mak
2955 done
2956 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
2957 for drv in $audio_drv_list; do
2958     def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
2959     echo "$def=y" >> $config_host_mak
2960     if test "$drv" = "fmod"; then
2961         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
2962     fi
2963 done
2964 if test "$audio_pt_int" = "yes" ; then
2965   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
2966 fi
2967 if test "$audio_win_int" = "yes" ; then
2968   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
2969 fi
2970 echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
2971 if test "$mixemu" = "yes" ; then
2972   echo "CONFIG_MIXEMU=y" >> $config_host_mak
2973 fi
2974 if test "$vnc" = "yes" ; then
2975   echo "CONFIG_VNC=y" >> $config_host_mak
2976 fi
2977 if test "$vnc_tls" = "yes" ; then
2978   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
2979   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
2980 fi
2981 if test "$vnc_sasl" = "yes" ; then
2982   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
2983   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
2984 fi
2985 if test "$vnc_jpeg" = "yes" ; then
2986   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
2987   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
2988 fi
2989 if test "$vnc_png" = "yes" ; then
2990   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
2991   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
2992 fi
2993 if test "$vnc_thread" = "yes" ; then
2994   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
2995 fi
2996 if test "$fnmatch" = "yes" ; then
2997   echo "CONFIG_FNMATCH=y" >> $config_host_mak
2998 fi
2999 if test "$uuid" = "yes" ; then
3000   echo "CONFIG_UUID=y" >> $config_host_mak
3001 fi
3002 if test "$xfs" = "yes" ; then
3003   echo "CONFIG_XFS=y" >> $config_host_mak
3004 fi
3005 qemu_version=`head $source_path/VERSION`
3006 echo "VERSION=$qemu_version" >>$config_host_mak
3007 echo "PKGVERSION=$pkgversion" >>$config_host_mak
3008 echo "SRC_PATH=$source_path" >> $config_host_mak
3009 echo "TARGET_DIRS=$target_list" >> $config_host_mak
3010 if [ "$docs" = "yes" ] ; then
3011   echo "BUILD_DOCS=yes" >> $config_host_mak
3012 fi
3013 if test "$sdl" = "yes" ; then
3014   echo "CONFIG_SDL=y" >> $config_host_mak
3015   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
3016 fi
3017 if test "$cocoa" = "yes" ; then
3018   echo "CONFIG_COCOA=y" >> $config_host_mak
3019 fi
3020 if test "$curses" = "yes" ; then
3021   echo "CONFIG_CURSES=y" >> $config_host_mak
3022 fi
3023 if test "$atfile" = "yes" ; then
3024   echo "CONFIG_ATFILE=y" >> $config_host_mak
3025 fi
3026 if test "$utimens" = "yes" ; then
3027   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
3028 fi
3029 if test "$pipe2" = "yes" ; then
3030   echo "CONFIG_PIPE2=y" >> $config_host_mak
3031 fi
3032 if test "$accept4" = "yes" ; then
3033   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
3034 fi
3035 if test "$splice" = "yes" ; then
3036   echo "CONFIG_SPLICE=y" >> $config_host_mak
3037 fi
3038 if test "$eventfd" = "yes" ; then
3039   echo "CONFIG_EVENTFD=y" >> $config_host_mak
3040 fi
3041 if test "$fallocate" = "yes" ; then
3042   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
3043 fi
3044 if test "$sync_file_range" = "yes" ; then
3045   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
3046 fi
3047 if test "$fiemap" = "yes" ; then
3048   echo "CONFIG_FIEMAP=y" >> $config_host_mak
3049 fi
3050 if test "$dup3" = "yes" ; then
3051   echo "CONFIG_DUP3=y" >> $config_host_mak
3052 fi
3053 if test "$epoll" = "yes" ; then
3054   echo "CONFIG_EPOLL=y" >> $config_host_mak
3055 fi
3056 if test "$epoll_create1" = "yes" ; then
3057   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
3058 fi
3059 if test "$epoll_pwait" = "yes" ; then
3060   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
3061 fi
3062 if test "$inotify" = "yes" ; then
3063   echo "CONFIG_INOTIFY=y" >> $config_host_mak
3064 fi
3065 if test "$inotify1" = "yes" ; then
3066   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
3067 fi
3068 if test "$byteswap_h" = "yes" ; then
3069   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
3070 fi
3071 if test "$bswap_h" = "yes" ; then
3072   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
3073 fi
3074 if test "$curl" = "yes" ; then
3075   echo "CONFIG_CURL=y" >> $config_host_mak
3076   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
3077 fi
3078 if test "$brlapi" = "yes" ; then
3079   echo "CONFIG_BRLAPI=y" >> $config_host_mak
3080 fi
3081 if test "$bluez" = "yes" ; then
3082   echo "CONFIG_BLUEZ=y" >> $config_host_mak
3083   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
3084 fi
3085 echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
3086 if test "$xen" = "yes" ; then
3087   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
3088   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
3089 fi
3090 if test "$linux_aio" = "yes" ; then
3091   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
3092 fi
3093 if test "$attr" = "yes" ; then
3094   echo "CONFIG_ATTR=y" >> $config_host_mak
3095 fi
3096 if test "$libattr" = "yes" ; then
3097   echo "CONFIG_LIBATTR=y" >> $config_host_mak
3098 fi
3099 if test "$linux" = "yes" ; then
3100   if test "$attr" = "yes" ; then
3101     echo "CONFIG_VIRTFS=y" >> $config_host_mak
3102   fi
3103 fi
3104 if test "$blobs" = "yes" ; then
3105   echo "INSTALL_BLOBS=yes" >> $config_host_mak
3106 fi
3107 if test "$iovec" = "yes" ; then
3108   echo "CONFIG_IOVEC=y" >> $config_host_mak
3109 fi
3110 if test "$preadv" = "yes" ; then
3111   echo "CONFIG_PREADV=y" >> $config_host_mak
3112 fi
3113 if test "$fdt" = "yes" ; then
3114   echo "CONFIG_FDT=y" >> $config_host_mak
3115 fi
3116 if test "$signalfd" = "yes" ; then
3117   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
3118 fi
3119 if test "$tcg_interpreter" = "yes" ; then
3120   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
3121 fi
3122 if test "$need_offsetof" = "yes" ; then
3123   echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
3124 fi
3125 if test "$fdatasync" = "yes" ; then
3126   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
3127 fi
3128 if test "$madvise" = "yes" ; then
3129   echo "CONFIG_MADVISE=y" >> $config_host_mak
3130 fi
3131 if test "$posix_madvise" = "yes" ; then
3132   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
3133 fi
3134
3135 if test "$spice" = "yes" ; then
3136   echo "CONFIG_SPICE=y" >> $config_host_mak
3137 fi
3138
3139 if test "$smartcard" = "yes" ; then
3140   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
3141 fi
3142
3143 if test "$smartcard_nss" = "yes" ; then
3144   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
3145 fi
3146
3147 if test "$usb_redir" = "yes" ; then
3148   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
3149 fi
3150
3151 if test "$opengl" = "yes" ; then
3152   echo "CONFIG_OPENGL=y" >> $config_host_mak
3153 fi
3154
3155 if test "$libiscsi" = "yes" ; then
3156   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
3157 fi
3158
3159 # XXX: suppress that
3160 if [ "$bsd" = "yes" ] ; then
3161   echo "CONFIG_BSD=y" >> $config_host_mak
3162 fi
3163
3164 echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
3165
3166 if test "$zero_malloc" = "yes" ; then
3167   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
3168 fi
3169 if test "$rbd" = "yes" ; then
3170   echo "CONFIG_RBD=y" >> $config_host_mak
3171 fi
3172
3173 if test "$ucontext_coroutine" = "yes" ; then
3174   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
3175 fi
3176
3177 if test "$open_by_handle_at" = "yes" ; then
3178   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
3179 fi
3180
3181 if test "$linux_magic_h" = "yes" ; then
3182   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
3183 fi
3184
3185 # USB host support
3186 case "$usb" in
3187 linux)
3188   echo "HOST_USB=linux" >> $config_host_mak
3189 ;;
3190 bsd)
3191   echo "HOST_USB=bsd" >> $config_host_mak
3192 ;;
3193 *)
3194   echo "HOST_USB=stub" >> $config_host_mak
3195 ;;
3196 esac
3197
3198 # use default implementation for tracing backend-specific routines
3199 trace_default=yes
3200 echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
3201 if test "$trace_backend" = "nop"; then
3202   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
3203 fi
3204 if test "$trace_backend" = "simple"; then
3205   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
3206   trace_default=no
3207   # Set the appropriate trace file.
3208   trace_file="\"$trace_file-\" FMT_pid"
3209 fi
3210 if test "$trace_backend" = "stderr"; then
3211   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
3212   trace_default=no
3213 fi
3214 if test "$trace_backend" = "ust"; then
3215   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
3216 fi
3217 if test "$trace_backend" = "dtrace"; then
3218   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
3219   if test "$trace_backend_stap" = "yes" ; then
3220     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
3221   fi
3222 fi
3223 echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
3224 if test "$trace_default" = "yes"; then
3225   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
3226 fi
3227
3228 echo "TOOLS=$tools" >> $config_host_mak
3229 echo "CHECKS=$checks" >> $config_host_mak
3230 echo "ROMS=$roms" >> $config_host_mak
3231 echo "MAKE=$make" >> $config_host_mak
3232 echo "INSTALL=$install" >> $config_host_mak
3233 echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
3234 echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
3235 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
3236 echo "PYTHON=$python" >> $config_host_mak
3237 echo "CC=$cc" >> $config_host_mak
3238 echo "CC_I386=$cc_i386" >> $config_host_mak
3239 echo "HOST_CC=$host_cc" >> $config_host_mak
3240 echo "AR=$ar" >> $config_host_mak
3241 echo "OBJCOPY=$objcopy" >> $config_host_mak
3242 echo "LD=$ld" >> $config_host_mak
3243 echo "WINDRES=$windres" >> $config_host_mak
3244 echo "LIBTOOL=$libtool" >> $config_host_mak
3245 echo "CFLAGS=$CFLAGS" >> $config_host_mak
3246 echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
3247 echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
3248 if test "$sparse" = "yes" ; then
3249   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
3250   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
3251   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
3252 fi
3253 echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
3254 echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
3255 echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
3256 echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
3257 echo "LIBS+=$LIBS" >> $config_host_mak
3258 echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
3259 echo "EXESUF=$EXESUF" >> $config_host_mak
3260 echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
3261
3262 # generate list of library paths for linker script
3263
3264 $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
3265
3266 if test -f ${config_host_ld}~ ; then
3267   if cmp -s $config_host_ld ${config_host_ld}~ ; then
3268     mv ${config_host_ld}~ $config_host_ld
3269   else
3270     rm ${config_host_ld}~
3271   fi
3272 fi
3273
3274 for d in libdis libdis-user; do
3275     mkdir -p $d
3276     symlink $source_path/Makefile.dis $d/Makefile
3277     echo > $d/config.mak
3278 done
3279
3280 for target in $target_list; do
3281 target_dir="$target"
3282 config_target_mak=$target_dir/config-target.mak
3283 target_arch2=`echo $target | cut -d '-' -f 1`
3284 target_bigendian="no"
3285
3286 case "$target_arch2" in
3287   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
3288   target_bigendian=yes
3289   ;;
3290 esac
3291 target_softmmu="no"
3292 target_user_only="no"
3293 target_linux_user="no"
3294 target_darwin_user="no"
3295 target_bsd_user="no"
3296 case "$target" in
3297   ${target_arch2}-softmmu)
3298     target_softmmu="yes"
3299     ;;
3300   ${target_arch2}-linux-user)
3301     if test "$linux" != "yes" ; then
3302       echo "ERROR: Target '$target' is only available on a Linux host"
3303       exit 1
3304     fi
3305     target_user_only="yes"
3306     target_linux_user="yes"
3307     ;;
3308   ${target_arch2}-darwin-user)
3309     if test "$darwin" != "yes" ; then
3310       echo "ERROR: Target '$target' is only available on a Darwin host"
3311       exit 1
3312     fi
3313     target_user_only="yes"
3314     target_darwin_user="yes"
3315     ;;
3316   ${target_arch2}-bsd-user)
3317     if test "$bsd" != "yes" ; then
3318       echo "ERROR: Target '$target' is only available on a BSD host"
3319       exit 1
3320     fi
3321     target_user_only="yes"
3322     target_bsd_user="yes"
3323     ;;
3324   *)
3325     echo "ERROR: Target '$target' not recognised"
3326     exit 1
3327     ;;
3328 esac
3329
3330 mkdir -p $target_dir
3331 mkdir -p $target_dir/fpu
3332 mkdir -p $target_dir/tcg
3333 mkdir -p $target_dir/ide
3334 mkdir -p $target_dir/9pfs
3335 if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
3336   mkdir -p $target_dir/nwfpe
3337 fi
3338 symlink $source_path/Makefile.target $target_dir/Makefile
3339
3340
3341 echo "# Automatically generated by configure - do not modify" > $config_target_mak
3342
3343 bflt="no"
3344 target_nptl="no"
3345 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
3346 echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
3347 gdb_xml_files=""
3348 target_short_alignment=2
3349 target_int_alignment=4
3350 target_long_alignment=4
3351 target_llong_alignment=8
3352 target_libs_softmmu=
3353
3354 TARGET_ARCH="$target_arch2"
3355 TARGET_BASE_ARCH=""
3356 TARGET_ABI_DIR=""
3357
3358 case "$target_arch2" in
3359   i386)
3360     target_phys_bits=64
3361   ;;
3362   x86_64)
3363     TARGET_BASE_ARCH=i386
3364     target_phys_bits=64
3365     target_long_alignment=8
3366   ;;
3367   alpha)
3368     target_phys_bits=64
3369     target_long_alignment=8
3370     target_nptl="yes"
3371   ;;
3372   arm|armeb)
3373     TARGET_ARCH=arm
3374     bflt="yes"
3375     target_nptl="yes"
3376     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
3377     target_phys_bits=32
3378     target_llong_alignment=4
3379   ;;
3380   cris)
3381     target_nptl="yes"
3382     target_phys_bits=32
3383   ;;
3384   lm32)
3385     target_phys_bits=32
3386     target_libs_softmmu="$opengl_libs"
3387   ;;
3388   m68k)
3389     bflt="yes"
3390     gdb_xml_files="cf-core.xml cf-fp.xml"
3391     target_phys_bits=32
3392     target_int_alignment=2
3393     target_long_alignment=2
3394     target_llong_alignment=2
3395   ;;
3396   microblaze|microblazeel)
3397     TARGET_ARCH=microblaze
3398     bflt="yes"
3399     target_nptl="yes"
3400     target_phys_bits=32
3401     target_libs_softmmu="$fdt_libs"
3402   ;;
3403   mips|mipsel)
3404     TARGET_ARCH=mips
3405     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
3406     target_nptl="yes"
3407     target_phys_bits=64
3408   ;;
3409   mipsn32|mipsn32el)
3410     TARGET_ARCH=mipsn32
3411     TARGET_BASE_ARCH=mips
3412     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
3413     target_phys_bits=64
3414   ;;
3415   mips64|mips64el)
3416     TARGET_ARCH=mips64
3417     TARGET_BASE_ARCH=mips
3418     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
3419     target_phys_bits=64
3420     target_long_alignment=8
3421   ;;
3422   ppc)
3423     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3424     target_phys_bits=64
3425     target_nptl="yes"
3426     target_libs_softmmu="$fdt_libs"
3427   ;;
3428   ppcemb)
3429     TARGET_BASE_ARCH=ppc
3430     TARGET_ABI_DIR=ppc
3431     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3432     target_phys_bits=64
3433     target_nptl="yes"
3434     target_libs_softmmu="$fdt_libs"
3435   ;;
3436   ppc64)
3437     TARGET_BASE_ARCH=ppc
3438     TARGET_ABI_DIR=ppc
3439     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3440     target_phys_bits=64
3441     target_long_alignment=8
3442     target_libs_softmmu="$fdt_libs"
3443   ;;
3444   ppc64abi32)
3445     TARGET_ARCH=ppc64
3446     TARGET_BASE_ARCH=ppc
3447     TARGET_ABI_DIR=ppc
3448     echo "TARGET_ABI32=y" >> $config_target_mak
3449     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
3450     target_phys_bits=64
3451     target_libs_softmmu="$fdt_libs"
3452   ;;
3453   sh4|sh4eb)
3454     TARGET_ARCH=sh4
3455     bflt="yes"
3456     target_nptl="yes"
3457     target_phys_bits=32
3458   ;;
3459   sparc)
3460     target_phys_bits=64
3461   ;;
3462   sparc64)
3463     TARGET_BASE_ARCH=sparc
3464     target_phys_bits=64
3465     target_long_alignment=8
3466   ;;
3467   sparc32plus)
3468     TARGET_ARCH=sparc64
3469     TARGET_BASE_ARCH=sparc
3470     TARGET_ABI_DIR=sparc
3471     echo "TARGET_ABI32=y" >> $config_target_mak
3472     target_phys_bits=64
3473   ;;
3474   s390x)
3475     target_nptl="yes"
3476     target_phys_bits=64
3477     target_long_alignment=8
3478   ;;
3479   unicore32)
3480     target_phys_bits=32
3481   ;;
3482   xtensa|xtensaeb)
3483     TARGET_ARCH=xtensa
3484     target_phys_bits=32
3485   ;;
3486   *)
3487     echo "Unsupported target CPU"
3488     exit 1
3489   ;;
3490 esac
3491 echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
3492 echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
3493 echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
3494 echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
3495 echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
3496 target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
3497 echo "TARGET_$target_arch_name=y" >> $config_target_mak
3498 echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
3499 # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
3500 if [ "$TARGET_BASE_ARCH" = "" ]; then
3501   TARGET_BASE_ARCH=$TARGET_ARCH
3502 fi
3503 echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
3504 if [ "$TARGET_ABI_DIR" = "" ]; then
3505   TARGET_ABI_DIR=$TARGET_ARCH
3506 fi
3507 echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
3508 case "$target_arch2" in
3509   i386|x86_64)
3510     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
3511       target_phys_bits=64
3512       echo "CONFIG_XEN=y" >> $config_target_mak
3513     else
3514       echo "CONFIG_NO_XEN=y" >> $config_target_mak
3515     fi
3516     ;;
3517   *)
3518     echo "CONFIG_NO_XEN=y" >> $config_target_mak
3519 esac
3520 case "$target_arch2" in
3521   i386|x86_64|ppcemb|ppc|ppc64|s390x)
3522     # Make sure the target and host cpus are compatible
3523     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
3524       \( "$target_arch2" = "$cpu" -o \
3525       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
3526       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
3527       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
3528       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
3529       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
3530       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
3531       echo "CONFIG_KVM=y" >> $config_target_mak
3532       if test "$vhost_net" = "yes" ; then
3533         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
3534       fi
3535     fi
3536 esac
3537 if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
3538   echo "CONFIG_PSERIES=y" >> $config_target_mak
3539 fi
3540 if test "$target_bigendian" = "yes" ; then
3541   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
3542 fi
3543 if test "$target_softmmu" = "yes" ; then
3544   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
3545   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
3546   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
3547   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
3548   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
3549 fi
3550 if test "$target_user_only" = "yes" ; then
3551   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
3552 fi
3553 if test "$target_linux_user" = "yes" ; then
3554   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
3555 fi
3556 if test "$target_darwin_user" = "yes" ; then
3557   echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
3558 fi
3559 if test "$smartcard_nss" = "yes" ; then
3560   echo "subdir-$target: subdir-libcacard" >> $config_host_mak
3561   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
3562   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
3563 fi
3564 list=""
3565 if test ! -z "$gdb_xml_files" ; then
3566   for x in $gdb_xml_files; do
3567     list="$list $source_path/gdb-xml/$x"
3568   done
3569   echo "TARGET_XML_FILES=$list" >> $config_target_mak
3570 fi
3571
3572 if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
3573   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
3574 fi
3575 if test "$target_user_only" = "yes" \
3576         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
3577   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
3578 fi
3579 if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
3580   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
3581 fi
3582 if test "$target_bsd_user" = "yes" ; then
3583   echo "CONFIG_BSD_USER=y" >> $config_target_mak
3584 fi
3585
3586 # generate QEMU_CFLAGS/LDFLAGS for targets
3587
3588 cflags=""
3589 includes=""
3590 ldflags=""
3591
3592 if test "$tcg_interpreter" = "yes"; then
3593   includes="-I\$(SRC_PATH)/tcg/tci $includes"
3594 elif test "$ARCH" = "sparc64" ; then
3595   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
3596 elif test "$ARCH" = "s390x" ; then
3597   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
3598 elif test "$ARCH" = "x86_64" ; then
3599   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
3600 else
3601   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
3602 fi
3603 includes="-I\$(SRC_PATH)/tcg $includes"
3604
3605 if test "$target_user_only" = "yes" ; then
3606     libdis_config_mak=libdis-user/config.mak
3607 else
3608     libdis_config_mak=libdis/config.mak
3609 fi
3610
3611 for i in $ARCH $TARGET_BASE_ARCH ; do
3612   case "$i" in
3613   alpha)
3614     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
3615     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
3616   ;;
3617   arm)
3618     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
3619     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
3620   ;;
3621   cris)
3622     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
3623     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
3624   ;;
3625   hppa)
3626     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
3627     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
3628   ;;
3629   i386|x86_64)
3630     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
3631     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
3632   ;;
3633   ia64*)
3634     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
3635     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
3636   ;;
3637   m68k)
3638     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
3639     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
3640   ;;
3641   microblaze*)
3642     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
3643     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
3644   ;;
3645   mips*)
3646     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
3647     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
3648   ;;
3649   ppc*)
3650     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
3651     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
3652   ;;
3653   s390*)
3654     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
3655     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
3656   ;;
3657   sh4)
3658     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
3659     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
3660   ;;
3661   sparc*)
3662     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
3663     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
3664   ;;
3665   xtensa*)
3666     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
3667     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
3668   ;;
3669   esac
3670 done
3671 if test "$tcg_interpreter" = "yes" ; then
3672   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
3673   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
3674 fi
3675
3676 case "$ARCH" in
3677 alpha)
3678   # Ensure there's only a single GP
3679   cflags="-msmall-data $cflags"
3680 ;;
3681 esac
3682
3683 if test "$target_softmmu" = "yes" ; then
3684   case "$TARGET_BASE_ARCH" in
3685   arm)
3686     cflags="-DHAS_AUDIO $cflags"
3687   ;;
3688   lm32)
3689     cflags="-DHAS_AUDIO $cflags"
3690   ;;
3691   i386|mips|ppc)
3692     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
3693   ;;
3694   esac
3695 fi
3696
3697 if test "$target_softmmu" = "yes" -a \( \
3698         "$TARGET_ARCH" = "microblaze" -o \
3699         "$TARGET_ARCH" = "cris" \) ; then
3700   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
3701 fi
3702
3703 if test "$gprof" = "yes" ; then
3704   echo "TARGET_GPROF=yes" >> $config_target_mak
3705   if test "$target_linux_user" = "yes" ; then
3706     cflags="-p $cflags"
3707     ldflags="-p $ldflags"
3708   fi
3709   if test "$target_softmmu" = "yes" ; then
3710     ldflags="-p $ldflags"
3711     echo "GPROF_CFLAGS=-p" >> $config_target_mak
3712   fi
3713 fi
3714
3715 if test "$ARCH" = "tci"; then
3716   linker_script=""
3717 else
3718   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
3719 fi
3720
3721 if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
3722   case "$ARCH" in
3723   sparc)
3724     # -static is used to avoid g1/g3 usage by the dynamic linker
3725     ldflags="$linker_script -static $ldflags"
3726     ;;
3727   alpha | s390x)
3728     # The default placement of the application is fine.
3729     ;;
3730   *)
3731     ldflags="$linker_script $ldflags"
3732     ;;
3733   esac
3734 fi
3735
3736 # use included Linux headers
3737 if test "$linux" = "yes" ; then
3738   includes="-I\$(SRC_PATH)/linux-headers $includes"
3739   mkdir -p linux-headers
3740   case "$cpu" in
3741   i386|x86_64)
3742     symlink $source_path/linux-headers/asm-x86 linux-headers/asm
3743     ;;
3744   ppcemb|ppc|ppc64)
3745     symlink $source_path/linux-headers/asm-powerpc linux-headers/asm
3746     ;;
3747   s390x)
3748     symlink $source_path/linux-headers/asm-s390 linux-headers/asm
3749     ;;
3750   esac
3751 fi
3752
3753 echo "LDFLAGS+=$ldflags" >> $config_target_mak
3754 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
3755 echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
3756
3757 done # for target in $targets
3758
3759 # build tree in object directory in case the source is not in the current directory
3760 DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
3761 DIRS="$DIRS pc-bios/spapr-rtas"
3762 DIRS="$DIRS roms/seabios roms/vgabios"
3763 DIRS="$DIRS fsdev ui"
3764 DIRS="$DIRS qapi qapi-generated"
3765 DIRS="$DIRS qga trace"
3766 FILES="Makefile tests/Makefile qdict-test-data.txt"
3767 FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
3768 FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
3769 FILES="$FILES pc-bios/spapr-rtas/Makefile"
3770 FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
3771 for bios_file in \
3772     $source_path/pc-bios/*.bin \
3773     $source_path/pc-bios/*.rom \
3774     $source_path/pc-bios/*.dtb \
3775     $source_path/pc-bios/openbios-* \
3776     $source_path/pc-bios/palcode-*
3777 do
3778     FILES="$FILES pc-bios/`basename $bios_file`"
3779 done
3780 mkdir -p $DIRS
3781 for f in $FILES ; do
3782     if [ -e "$source_path/$f" ] && ! [ -e "$f" ]; then
3783         symlink "$source_path/$f" "$f"
3784     fi
3785 done
3786
3787 # temporary config to build submodules
3788 for rom in seabios vgabios ; do
3789     config_mak=roms/$rom/config.mak
3790     echo "# Automatically generated by configure - do not modify" > $config_mak
3791     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
3792     echo "CC=$cc" >> $config_mak
3793     echo "BCC=bcc" >> $config_mak
3794     echo "CPP=${cross_prefix}cpp" >> $config_mak
3795     echo "OBJCOPY=objcopy" >> $config_mak
3796     echo "IASL=iasl" >> $config_mak
3797     echo "LD=$ld" >> $config_mak
3798 done
3799
3800 for hwlib in 32 64; do
3801   d=libhw$hwlib
3802   mkdir -p $d
3803   mkdir -p $d/ide
3804   symlink $source_path/Makefile.hw $d/Makefile
3805   mkdir -p $d/9pfs
3806   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
3807 done
3808
3809 if [ "$source_path" != `pwd` ]; then
3810     # out of tree build
3811     mkdir -p libcacard
3812     rm -f libcacard/Makefile
3813     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
3814 fi
3815
3816 d=libuser
3817 mkdir -p $d
3818 mkdir -p $d/trace
3819 symlink $source_path/Makefile.user $d/Makefile
3820
3821 if test "$docs" = "yes" ; then
3822   mkdir -p QMP
3823 fi