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